:root {
    /* Champagne-dominant palette */
    --pearl: #F7EBD0;
    --champagne-light: #EADDBE;
    --champagne: #D7C193;
    --royal-gold: #A98957;
    --antique-gold: #765F3A;
    --soft-gold-hint: #DED0B1;
    --beige-soft: #F7EEDC;
    --beige-light: #FCF7EC;
    --beige-wash: #FFFDF8;

    /* Button gradient — champagne → gold */
    --btn-gradient: linear-gradient(90deg, #F7EBD0 0%, #DEC68F 100%);

    --ivory: #FBF7EF;
    --cream: #FAF3E7;
    --porcelain: #FFFDF8;

    --warm-brown: #3E2E1F;
    --deep-brown: #2E2014;       /* Browner — was #1F1610, looked almost black */
    --midnight: #0F0A07;         /* Reserved for non-text uses (button bg, dark accents) */

    /* Baby pink palette — paired with champagne for rose-gold vibe */
    --blush: #FCE6EB;
    --blush-soft: #FBEEF1;
    --rose: #F8DDDF;
    --rose-deep: #E5B8C0;

    --text: #3E2E1F;          /* Brown body text — không dùng #000 đen */
    --text-soft: #574029;
    --text-muted: #7E6A52;
    --white: #FFFFFF;
    --border: #E9D9BA;
    --border-soft: #F3E9D8;

    /* Signature mesh gradient — iridescent champagne */
    --mesh-gold:
      radial-gradient(at 18% 25%, rgba(247, 235, 208, 0.86) 0%, transparent 45%),
      radial-gradient(at 82% 15%, rgba(234, 221, 190, 0.72) 0%, transparent 50%),
      radial-gradient(at 50% 85%, rgba(222, 208, 177, 0.66) 0%, transparent 55%),
      radial-gradient(at 15% 80%, rgba(215, 193, 147, 0.55) 0%, transparent 40%),
      linear-gradient(135deg, #F1E3C4 0%, #D8C092 100%);

    --mesh-gold-subtle:
      radial-gradient(at 15% 20%, rgba(247, 235, 208, 0.32) 0%, transparent 48%),
      radial-gradient(at 85% 80%, rgba(234, 221, 190, 0.25) 0%, transparent 50%),
      radial-gradient(at 50% 50%, rgba(215, 193, 147, 0.1) 0%, transparent 55%),
      linear-gradient(135deg, #FFFFFF 0%, #FAF3E7 100%);

    --shine-sweep: linear-gradient(
      110deg,
      transparent 25%,
      rgba(255, 255, 255, 0.6) 45%,
      rgba(255, 255, 255, 0.9) 50%,
      rgba(255, 255, 255, 0.6) 55%,
      transparent 75%
    );

    --font-heading: 'Playfair Display', serif;
    --font-body: 'Manrope', sans-serif;

    --shadow-sm: 0 2px 8px rgba(139, 111, 63, 0.06);
    --shadow-md: 0 8px 30px rgba(139, 111, 63, 0.1);
    --shadow-lg: 0 30px 80px rgba(139, 111, 63, 0.15);
    --shadow-glow: 0 0 40px rgba(201, 168, 118, 0.35);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 16px;
    color: var(--text);
    background:
      radial-gradient(ellipse at 8% 5%, rgba(247, 235, 208, 0.25) 0%, transparent 38%),
      radial-gradient(ellipse at 92% 95%, rgba(234, 221, 190, 0.2) 0%, transparent 42%),
      radial-gradient(ellipse at 75% 15%, rgba(215, 193, 147, 0.08) 0%, transparent 35%),
      radial-gradient(ellipse at 25% 85%, rgba(255, 253, 248, 0.62) 0%, transparent 38%),
      var(--porcelain);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }

  /* Subtle grain texture overlay on whole page */
  body::before {
    content: '';
    position: fixed; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 250 250' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3CfeColorMatrix values='0 0 0 0 0.55 0 0 0 0 0.45 0 0 0 0 0.3 0 0 0 0.08 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    opacity: 0.5;
    pointer-events: none;
    z-index: 1;
    mix-blend-mode: multiply;
  }
  body > * { position: relative; z-index: 2; }

  h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 500; letter-spacing: 0.01em; }
  h1 em, h2 em, h3 em, h4 em, h5 em, h6 em { font-style: normal; }

  /* Global: no italics anywhere — every text upright */
  *, *::before, *::after { font-style: normal !important; }

  /* Floating sparkles */
  .sparkle {
    position: absolute; pointer-events: none;
    width: 6px; height: 6px;
    background: radial-gradient(circle, var(--pearl), transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
  }
  @keyframes float {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.4; }
    50% { transform: translateY(-30px) scale(1.4); opacity: 0.9; }
  }

  /* ============ TOP NAV ============ */
  .topnav {
    position: fixed; top: 0; left: 0; right: 0;
    background: rgba(253, 249, 242, 0.75);
    backdrop-filter: blur(20px) saturate(1.2);
    -webkit-backdrop-filter: blur(20px) saturate(1.2);
    border-bottom: 1px solid rgba(236, 217, 184, 0.4);
    z-index: 100;
    padding: 18px 48px;
    display: flex; justify-content: space-between; align-items: center;
  }
  .topnav .brand {
    font-family: var(--font-heading);
    font-size: 22px;
    letter-spacing: 0.35em;
    background: var(--mesh-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 600;
  }
  .topnav ul { display: flex; gap: 28px; list-style: none; }
  .topnav a {
    color: var(--text); text-decoration: none;
    font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
    font-weight: 500; transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
  }
  .topnav a::after {
    content: ''; position: absolute; bottom: -6px; left: 50%;
    width: 0; height: 1px; background: var(--mesh-gold);
    transition: all 0.4s ease; transform: translateX(-50%);
  }
  .topnav a:hover { color: var(--royal-gold); }
  .topnav a:hover::after { width: 100%; }

  /* ============ HERO ============ */
  .hero {
    min-height: 100vh;
    background:
      radial-gradient(ellipse at 25% 30%, rgba(201, 168, 118, 0.18) 0%, transparent 55%),
      radial-gradient(ellipse at 75% 70%, rgba(215, 194, 154, 0.15) 0%, transparent 55%),
      radial-gradient(ellipse at 50% 100%, rgba(244, 228, 193, 0.1) 0%, transparent 60%),
      linear-gradient(160deg, var(--midnight) 0%, var(--deep-brown) 50%, var(--warm-brown) 100%);
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    text-align: center; color: var(--ivory);
    position: relative;
    padding: 140px 40px 100px;
    overflow: hidden;
  }

  /* Sparkle field */
  .hero::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
      radial-gradient(1.5px 1.5px at 15% 25%, rgba(244, 228, 193, 0.9), transparent),
      radial-gradient(1px 1px at 30% 65%, rgba(229, 207, 165, 0.8), transparent),
      radial-gradient(2px 2px at 55% 20%, rgba(244, 228, 193, 0.9), transparent),
      radial-gradient(1px 1px at 70% 55%, rgba(215, 194, 154, 0.7), transparent),
      radial-gradient(1.5px 1.5px at 85% 35%, rgba(244, 228, 193, 0.8), transparent),
      radial-gradient(1px 1px at 90% 75%, rgba(229, 207, 165, 0.6), transparent),
      radial-gradient(2px 2px at 20% 85%, rgba(244, 228, 193, 0.7), transparent),
      radial-gradient(1px 1px at 45% 90%, rgba(215, 194, 154, 0.6), transparent);
    pointer-events: none;
    animation: sparkleShift 20s ease-in-out infinite;
  }
  @keyframes sparkleShift {
    0%, 100% { opacity: 0.7; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
  }

  /* Decorative orbs */
  .hero::after {
    content: '';
    position: absolute;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(201, 168, 118, 0.15) 0%, transparent 60%);
    top: -200px; right: -200px;
    filter: blur(60px);
    pointer-events: none;
    animation: orbDrift 15s ease-in-out infinite;
  }
  @keyframes orbDrift {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-50px, 50px); }
  }

  .hero-eyebrow {
    font-size: 11px; letter-spacing: 0.6em; text-transform: uppercase;
    color: var(--champagne-light); margin-bottom: 40px; font-weight: 400;
    position: relative; z-index: 3;
    display: flex; align-items: center; gap: 24px;
  }
  .hero-eyebrow::before, .hero-eyebrow::after {
    content: ''; display: block; width: 50px; height: 1px;
    background: linear-gradient(90deg, transparent, var(--champagne), transparent);
  }

  .hero h1 {
    font-size: clamp(56px, 9vw, 140px);
    font-weight: 500; line-height: 0.95;
    margin-bottom: 32px;
    color: var(--ivory);
    position: relative; z-index: 3;
    letter-spacing: -0.02em;
  }
  .hero h1 .name-sub {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.32em;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    font-weight: 400;
    color: var(--champagne-light);
    margin-top: 20px;
  }
  .hero h1 .gold-fill {
    background: var(--mesh-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
    display: block;
  }
  .hero-sub {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 22px;
    color: var(--champagne-light);
    font-weight: 400;
    position: relative; z-index: 3;
    margin-bottom: 20px;
  }
  .hero-tag {
    font-size: 11px; letter-spacing: 0.35em; text-transform: uppercase;
    color: rgba(244, 228, 193, 0.5); font-weight: 400;
    position: relative; z-index: 3;
  }

  .hero-meta {
    margin-top: 100px;
    display: flex; gap: 80px;
    font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase;
    color: rgba(248, 241, 230, 0.5);
    position: relative; z-index: 3;
  }
  .hero-meta span strong {
    display: block;
    background: var(--mesh-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-family: var(--font-heading);
    font-size: 20px;
    letter-spacing: 0.02em;
    text-transform: none;
    margin-top: 8px;
    font-weight: 500;
    font-style: italic;
  }

  /* Scroll indicator */
  .scroll-hint {
    position: absolute; bottom: 40px; left: 50%;
    transform: translateX(-50%);
    font-size: 10px; letter-spacing: 0.4em; text-transform: uppercase;
    color: rgba(244, 228, 193, 0.5);
    z-index: 3;
    animation: bounceDown 2s ease-in-out infinite;
  }
  .scroll-hint::after {
    content: ''; display: block; width: 1px; height: 30px;
    background: var(--champagne); margin: 12px auto 0;
  }
  @keyframes bounceDown {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
  }

  /* ============ SECTION ============ */
  section.content {
    padding: 140px 40px;
    max-width: 1320px; margin: 0 auto;
    position: relative;
  }
  .section-header {
    text-align: center; margin-bottom: 34px;
    position: relative;
  }
  .section-num {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 14px; letter-spacing: 0.3em;
    background: var(--mesh-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 16px; display: block;
    font-weight: 500;
  }
  .section-title {
    font-size: clamp(42px, 6vw, 72px);
    color: var(--text); margin-bottom: 20px;
    letter-spacing: -0.02em; line-height: 1.05;
  }
  .section-title em {
    font-style: normal; font-weight: 400;
    background: var(--mesh-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .section-title .outlined {
    color: transparent;
    -webkit-text-stroke: 1px var(--champagne);
    font-style: italic;
    font-weight: 400;
  }
  .section-desc {
    max-width: 620px; margin: 0 auto;
    color: var(--text-soft); font-size: 16px;
  }
  .divider-ornament {
    display: flex; align-items: center; justify-content: center;
    gap: 12px; margin: 24px auto;
  }
  .divider-ornament::before, .divider-ornament::after {
    content: ''; width: 40px; height: 1px;
    background: linear-gradient(90deg, transparent, var(--champagne), transparent);
  }
  .divider-ornament span {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--mesh-gold);
  }

  /* ============ 1. COLOR ============ */
  .color-row {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
    margin-bottom: 40px;
  }
  .color-swatch {
    border-radius: 20px;
    overflow: hidden; background: var(--white);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
  }
  .color-swatch:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
  }
  .swatch-block {
    height: 200px; position: relative;
    overflow: hidden;
  }
  .swatch-block::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.05));
  }
  .swatch-info { padding: 24px; background: var(--white); }
  .swatch-info h4 { font-size: 18px; margin-bottom: 8px; font-weight: 600; }
  .swatch-info .hex {
    font-family: 'Courier New', monospace; font-size: 13px;
    color: var(--royal-gold); letter-spacing: 0.05em; margin-bottom: 4px;
    font-weight: 600;
  }
  .swatch-info .rgb { font-size: 11px; color: var(--text-muted); letter-spacing: 0.05em; }
  .swatch-info .role {
    display: inline-block; margin-top: 12px; padding: 4px 12px;
    font-size: 9px; letter-spacing: 0.25em; text-transform: uppercase;
    background: var(--porcelain); color: var(--warm-brown);
    border-radius: 100px; font-weight: 600;
  }

  /* Signature mesh gradient showcase */
  .mesh-showcase {
    background: var(--mesh-gold);
    border-radius: 24px;
    padding: 80px 40px;
    text-align: center; color: var(--warm-brown);
    margin-bottom: 40px;
    position: relative; overflow: hidden;
  }
  .mesh-showcase::before {
    content: '';
    position: absolute; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='0.8'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.1 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    opacity: 0.3; mix-blend-mode: overlay;
  }
  .mesh-showcase h3 {
    font-size: 36px; margin-bottom: 8px;
    font-style: italic; font-weight: 500;
    position: relative;
  }
  .mesh-showcase p {
    font-size: 11px; letter-spacing: 0.4em; text-transform: uppercase;
    color: var(--warm-brown); opacity: 0.7;
    position: relative; font-weight: 600;
  }

  .color-usage {
    background: var(--white);
    padding: 48px;
    border-radius: 24px;
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px;
    box-shadow: var(--shadow-sm);
  }
  .usage-item { position: relative; }
  .usage-item h4 { font-size: 18px; margin-bottom: 12px; color: var(--warm-brown); font-weight: 600; }
  .usage-item p { font-size: 14px; color: var(--text-soft); line-height: 1.7; }
  .usage-percent {
    font-family: var(--font-body);
    font-size: 64px;
    background: var(--mesh-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1; font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
  }

  /* ============ 2. TYPOGRAPHY ============ */
  .type-showcase {
    background: var(--white); padding: 80px 60px; margin-bottom: 32px;
    border-radius: 24px; position: relative; overflow: hidden;
  }
  .type-showcase.signature {
    background:
      radial-gradient(at 15% 30%, rgba(244, 228, 193, 0.5), transparent 60%),
      radial-gradient(at 85% 70%, rgba(229, 207, 165, 0.4), transparent 60%),
      var(--white);
  }
  .type-label {
    font-size: 10px; letter-spacing: 0.35em; text-transform: uppercase;
    background: var(--mesh-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 24px; font-weight: 600;
  }
  .type-sample-heading {
    font-family: var(--font-heading);
    font-size: clamp(48px, 7vw, 96px);
    line-height: 0.95; color: var(--text);
    margin-bottom: 16px; font-weight: 500;
    letter-spacing: -0.02em;
  }
  .type-sample-heading em {
    background: var(--mesh-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 400;
  }
  .type-sample-heading .outlined {
    color: transparent;
    -webkit-text-stroke: 1.2px var(--champagne);
    font-style: italic;
    font-weight: 400;
  }
  .type-meta {
    font-size: 11px; color: var(--text-muted);
    letter-spacing: 0.15em;
    padding-top: 24px;
    border-top: 1px solid var(--border-soft);
    margin-top: 32px;
    text-transform: uppercase;
    font-weight: 500;
  }
  .type-sample-body {
    font-family: var(--font-body);
    font-size: 18px; line-height: 1.85; color: var(--text);
    max-width: 720px; font-weight: 300;
  }
  .type-sample-body .accent {
    font-family: var(--font-heading);
    font-style: italic;
    background: var(--mesh-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 500;
    font-size: 1.15em;
  }

  .type-scale {
    background: var(--white); padding: 48px; border-radius: 24px;
    box-shadow: var(--shadow-sm);
  }
  .type-scale-row {
    display: grid; grid-template-columns: 100px 1fr 200px;
    align-items: baseline; gap: 24px;
    padding: 20px 0; border-bottom: 1px solid var(--border-soft);
    transition: all 0.3s ease;
  }
  .type-scale-row:hover { padding-left: 16px; }
  .type-scale-row:last-child { border-bottom: none; }
  .scale-name {
    font-size: 9px; letter-spacing: 0.3em; text-transform: uppercase;
    color: var(--royal-gold); font-weight: 700;
  }
  .scale-preview { font-family: var(--font-heading); color: var(--text); }
  .scale-specs {
    font-size: 11px; color: var(--text-muted);
    letter-spacing: 0.08em; font-family: 'Courier New', monospace;
  }

  .weight-grid {
    margin-top: 40px;
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  }
  .weight-card {
    background: var(--white); padding: 40px 24px; text-align: center;
    border-radius: 20px;
    transition: all 0.4s ease;
    position: relative; overflow: hidden;
  }
  .weight-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
  }
  .weight-card:hover .weight-sample {
    background: var(--mesh-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .weight-sample {
    font-family: var(--font-body); font-size: 40px;
    color: var(--text); margin-bottom: 12px;
    transition: all 0.4s ease;
  }
  .weight-name {
    font-size: 10px; letter-spacing: 0.25em; text-transform: uppercase;
    color: var(--text-muted); font-weight: 600;
  }

  /* ============ 3. BUTTONS ============ */
  .btn-showcase {
    background: var(--white); padding: 80px 60px;
    border-radius: 24px;
    margin-bottom: 24px;
  }
  .btn-showcase.dark {
    background: linear-gradient(160deg, var(--deep-brown) 0%, var(--warm-brown) 100%);
    position: relative; overflow: hidden;
  }
  .btn-showcase.dark::before {
    content: ''; position: absolute; inset: 0;
    background-image:
      radial-gradient(1.5px 1.5px at 20% 30%, rgba(244, 228, 193, 0.6), transparent),
      radial-gradient(1px 1px at 80% 60%, rgba(229, 207, 165, 0.5), transparent),
      radial-gradient(1.5px 1.5px at 60% 20%, rgba(244, 228, 193, 0.5), transparent),
      radial-gradient(1px 1px at 30% 80%, rgba(215, 194, 154, 0.5), transparent);
  }
  .btn-group {
    display: flex; gap: 28px; flex-wrap: wrap; align-items: center;
    position: relative;
  }

  /* === SIGNATURE BUTTON — PRIMARY === */
  .btn-primary {
    display: inline-flex; align-items: center; gap: 12px;
    font-family: var(--font-body); font-weight: 500;
    font-size: 12px; letter-spacing: 0.28em; text-transform: uppercase;
    padding: 20px 40px 20px 44px;
    border: none; cursor: pointer;
    color: var(--warm-brown);
    text-decoration: none;
    border-radius: 100px;
    position: relative;
    background: var(--btn-gradient);
    background-size: 200% 200%;
    background-position: 0% 50%;
    overflow: hidden;
    box-shadow:
      0 10px 30px rgba(201, 168, 118, 0.34),
      0 2px 6px rgba(200, 160, 120, 0.15),
      inset 0 1px 0 rgba(255, 255, 255, 0.5);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
  }
  .btn-primary::before {
    content: '';
    position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
    background: var(--shine-sweep);
    transition: left 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
  }
  .btn-primary .arrow-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 24px; height: 24px;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative; z-index: 2;
  }
  .btn-primary .arrow-icon svg {
    width: 12px; height: 12px;
    stroke: var(--warm-brown);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .btn-primary span { position: relative; z-index: 2; }
  .btn-primary:hover {
    background-position: 100% 50%;
    transform: translateY(-2px);
    box-shadow:
      0 20px 50px rgba(201, 168, 118, 0.48),
      0 4px 10px rgba(200, 160, 120, 0.2),
      inset 0 1px 0 rgba(255, 255, 255, 0.6);
    letter-spacing: 0.32em;
  }
  .btn-primary:hover::before { left: 100%; }
  .btn-primary:hover .arrow-icon {
    background: rgba(255, 255, 255, 0.7);
    transform: rotate(-45deg);
  }
  .btn-primary:hover .arrow-icon svg { transform: translateX(2px); }

  /* === OUTLINE BUTTON === */
  .btn-outline {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--font-body); font-weight: 500;
    font-size: 12px; letter-spacing: 0.28em; text-transform: uppercase;
    padding: 20px 40px;
    cursor: pointer; text-decoration: none;
    border-radius: 100px;
    position: relative;
    background: transparent;
    color: var(--warm-brown);
    border: 1.5px solid var(--champagne);
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
  }
  .btn-outline::before {
    content: ''; position: absolute; inset: 0;
    background: var(--mesh-gold);
    transform: scaleX(0); transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
    border-radius: 100px;
  }
  .btn-outline:hover {
    color: var(--warm-brown);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(201, 168, 118, 0.3);
  }
  .btn-outline:hover::before { transform: scaleX(1); }

  /* === GHOST LINK BUTTON === */
  .btn-ghost {
    display: inline-flex; align-items: center; gap: 14px;
    font-family: var(--font-body); font-weight: 500;
    font-size: 12px; letter-spacing: 0.28em; text-transform: uppercase;
    padding: 20px 0;
    cursor: pointer; text-decoration: none;
    background: transparent; color: var(--warm-brown);
    position: relative;
    transition: all 0.4s ease;
  }
  .btn-ghost .line {
    display: inline-block; width: 40px; height: 1px;
    background: var(--mesh-gold);
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .btn-ghost:hover .line { width: 80px; }
  .btn-showcase.dark .btn-ghost { color: var(--champagne-light); }

  /* === DARK VARIANT === */
  .btn-primary.on-dark {
    background: var(--btn-gradient);
    color: var(--deep-brown);
  }
  .btn-outline.on-dark {
    color: var(--champagne-light);
    border-color: var(--champagne);
  }
  .btn-outline.on-dark:hover { color: var(--warm-brown); }

  .btn-states-label {
    font-size: 10px; letter-spacing: 0.35em; text-transform: uppercase;
    color: var(--royal-gold); margin-bottom: 32px; font-weight: 600;
    display: flex; align-items: center; gap: 12px;
  }
  .btn-showcase.dark .btn-states-label { color: var(--champagne); }
  .btn-states-label::before, .btn-states-label::after {
    content: ''; flex: 0 0 30px; height: 1px; background: currentColor; opacity: 0.5;
  }
  .btn-states-label { justify-content: flex-start; }
  .btn-states-label::after { flex: 1; }

  /* Button spec card */
  .btn-specs {
    margin-top: 32px;
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  }
  .btn-spec-card {
    background: var(--white); padding: 32px;
    border-radius: 20px;
    position: relative; overflow: hidden;
    transition: all 0.4s ease;
  }
  .btn-spec-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
  }
  .btn-spec-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 3px; background: var(--mesh-gold);
  }
  .btn-spec-card h4 {
    font-size: 18px; margin-bottom: 12px;
    color: var(--warm-brown); font-weight: 600;
  }
  .btn-spec-card h4 em {
    font-style: italic; font-weight: 400;
    background: var(--mesh-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .btn-spec-card p { font-size: 13px; color: var(--text-soft); line-height: 1.7; }

  /* ============ 4. COMPONENTS ============ */
  /* Sub-section header */
  .comp-sub { margin-bottom: 80px; }
  .comp-sub:last-child { margin-bottom: 0; }
  .comp-sub-head {
    display: flex; align-items: baseline; gap: 20px; flex-wrap: wrap;
    margin-bottom: 32px; padding-bottom: 20px;
    border-bottom: 1px solid var(--border-soft);
  }
  .comp-sub-num {
    font-family: var(--font-heading); font-style: italic;
    font-size: 13px; letter-spacing: 0.3em;
    background: var(--mesh-gold);
    -webkit-background-clip: text; background-clip: text;
    color: transparent; font-weight: 600;
  }
  .comp-sub-title { font-size: 26px; font-weight: 500; color: var(--text); }
  .comp-sub-title em {
    font-style: italic; font-weight: 400;
    background: var(--mesh-gold);
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
  }
  .comp-sub-desc {
    margin-left: auto;
    font-size: 13px; color: var(--text-muted);
    letter-spacing: 0.03em; max-width: 380px;
    text-align: right;
  }

  /* ----- FORM FIELDS ----- */
  .form-field { margin-bottom: 20px; }
  .form-field label {
    display: block; font-size: 10px; letter-spacing: 0.25em;
    text-transform: uppercase; color: var(--text-muted);
    margin-bottom: 10px; font-weight: 600;
  }
  .form-field input, .form-field textarea, .form-field select {
    width: 100%; padding: 16px 20px;
    border: 1.5px solid var(--border-soft);
    background: var(--porcelain);
    font-family: var(--font-body); font-size: 14px;
    color: var(--text); border-radius: 14px;
    transition: all 0.4s ease; outline: none;
    font-weight: 400;
  }
  .form-field input:focus, .form-field textarea:focus, .form-field select:focus {
    border-color: var(--champagne);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(201, 168, 118, 0.12);
  }
  .form-field input::placeholder, .form-field textarea::placeholder {
    color: var(--text-muted); font-weight: 300;
  }
  .form-check {
    display: flex; align-items: flex-start; gap: 12px;
    margin-top: 8px; margin-bottom: 20px;
    font-size: 12px; color: var(--text-soft);
    cursor: pointer; line-height: 1.6;
  }
  .form-check input {
    width: 18px; height: 18px; accent-color: var(--champagne);
    margin-top: 2px; flex-shrink: 0;
  }

  /* ====== FORM TABS SYSTEM ====== */
  .form-tabs {
    display: inline-flex; gap: 4px;
    margin-bottom: 40px;
    background: var(--porcelain);
    padding: 6px;
    border-radius: 100px;
    max-width: 100%;
    flex-wrap: wrap;
    border: 1px solid var(--border-soft);
  }
  .form-tab {
    padding: 12px 24px;
    border: none; background: transparent;
    font-family: var(--font-body);
    font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--text-muted); font-weight: 600;
    cursor: pointer;
    border-radius: 100px;
    transition: all 0.4s ease;
    white-space: nowrap;
  }
  .form-tab:hover { color: var(--warm-brown); }
  .form-tab.active {
    background: var(--btn-gradient);
    color: var(--warm-brown);
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(201, 168, 118, 0.3);
  }
  .form-panel { display: none; animation: formFade 0.4s ease; }
  .form-panel.active { display: block; }
  @keyframes formFade {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .variant-label {
    display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap;
    margin-bottom: 20px; margin-top: 32px;
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--border-soft);
  }
  .variant-label:first-child { margin-top: 0; }
  .variant-num {
    font-family: var(--font-heading); font-style: italic;
    font-size: 16px;
    background: var(--mesh-gold);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    font-weight: 600;
  }
  .variant-desc {
    font-size: 12px; color: var(--text-soft);
    letter-spacing: 0.02em; font-weight: 500;
  }

  /* ===== VARIANT A — FLOATING LABELS GLASS (DARK + LIGHT) ===== */
  .form-a-wrap {
    border-radius: 28px;
    padding: 64px 48px;
    position: relative; overflow: hidden;
  }
  .form-a-wrap.dark {
    background:
      radial-gradient(ellipse at 25% 30%, rgba(201,168,118,0.2), transparent 55%),
      radial-gradient(ellipse at 75% 70%, rgba(215,194,154,0.18), transparent 55%),
      linear-gradient(160deg, #0F0A07 0%, #1F1610 50%, #3E2E1F 100%);
  }
  .form-a-wrap.dark::before {
    content: ''; position: absolute; inset: 0;
    background-image:
      radial-gradient(1.5px 1.5px at 15% 25%, rgba(244,228,193,0.7), transparent),
      radial-gradient(1px 1px at 30% 65%, rgba(229,207,165,0.6), transparent),
      radial-gradient(2px 2px at 55% 20%, rgba(244,228,193,0.7), transparent),
      radial-gradient(1px 1px at 70% 55%, rgba(215,194,154,0.5), transparent),
      radial-gradient(1.5px 1.5px at 85% 35%, rgba(244,228,193,0.6), transparent);
    pointer-events: none;
  }
  .form-a-wrap.light {
    background:
      radial-gradient(at 20% 30%, rgba(244, 228, 193, 0.5), transparent 50%),
      radial-gradient(at 80% 70%, rgba(215, 194, 154, 0.4), transparent 50%),
      linear-gradient(135deg, #FDF9F2 0%, #F8F1E6 100%);
  }
  .form-a-card {
    position: relative; z-index: 1;
    max-width: 600px; margin: 0 auto;
    border-radius: 24px;
    padding: 48px 44px;
  }
  .form-a-wrap.dark .form-a-card {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(20px) saturate(1.2);
    -webkit-backdrop-filter: blur(20px) saturate(1.2);
    border: 1px solid rgba(244, 228, 193, 0.18);
  }
  .form-a-wrap.light .form-a-card {
    background: var(--white);
    border: 1px solid var(--border-soft);
    box-shadow: 0 20px 60px rgba(139, 111, 63, 0.08);
  }
  .form-a-eyebrow {
    font-size: 10px; letter-spacing: 0.45em; text-transform: uppercase;
    font-weight: 700; margin-bottom: 14px; text-align: center;
  }
  .form-a-wrap.dark .form-a-eyebrow { color: var(--champagne-light); }
  .form-a-wrap.light .form-a-eyebrow { color: var(--royal-gold); }
  .form-a-title {
    font-size: 30px; text-align: center;
    margin-bottom: 10px; line-height: 1.15;
    font-weight: 500;
  }
  .form-a-wrap.dark .form-a-title { color: var(--ivory); }
  .form-a-wrap.light .form-a-title { color: var(--text); }
  .form-a-title em {
    font-style: italic; font-weight: 400;
    background: var(--mesh-gold);
    -webkit-background-clip: text; background-clip: text; color: transparent;
  }
  .form-a-sub {
    text-align: center;
    font-size: 13px; margin-bottom: 36px; line-height: 1.6;
  }
  .form-a-wrap.dark .form-a-sub { color: rgba(244, 228, 193, 0.7); }
  .form-a-wrap.light .form-a-sub { color: var(--text-soft); }

  .float-field { position: relative; margin-bottom: 24px; }
  .float-field input,
  .float-field textarea,
  .float-field select {
    width: 100%;
    background: transparent; border: none;
    padding: 18px 0 10px;
    font-family: var(--font-body);
    font-size: 15px; font-weight: 400;
    outline: none;
    transition: all 0.4s ease;
  }
  .form-a-wrap.dark .float-field input,
  .form-a-wrap.dark .float-field textarea,
  .form-a-wrap.dark .float-field select {
    color: var(--ivory);
    border-bottom: 1px solid rgba(244, 228, 193, 0.25);
  }
  .form-a-wrap.light .float-field input,
  .form-a-wrap.light .float-field textarea,
  .form-a-wrap.light .float-field select {
    color: var(--text);
    border-bottom: 1px solid var(--border-soft);
  }
  .float-field select {
    appearance: none; -webkit-appearance: none;
    background-repeat: no-repeat;
    background-position: right 4px center;
    background-size: 18px;
    padding-right: 32px;
    cursor: pointer;
  }
  .form-a-wrap.dark .float-field select {
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg' stroke='%23E5CFA5' fill='none' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  }
  .form-a-wrap.light .float-field select {
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg' stroke='%23B8935A' fill='none' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  }
  .form-a-wrap.dark .float-field select option { background: var(--deep-brown); color: var(--ivory); }
  .float-field label {
    position: absolute;
    top: 18px; left: 0;
    font-size: 15px;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: left;
    font-weight: 400;
  }
  .form-a-wrap.dark .float-field label { color: rgba(244, 228, 193, 0.55); }
  .form-a-wrap.light .float-field label { color: var(--text-muted); }
  .float-field input:focus,
  .float-field input:not(:placeholder-shown),
  .float-field textarea:focus,
  .float-field textarea:not(:placeholder-shown),
  .float-field select:focus,
  .float-field select:valid {
    border-bottom-color: var(--champagne) !important;
  }
  .float-field input:focus ~ label,
  .float-field input:not(:placeholder-shown) ~ label,
  .float-field textarea:focus ~ label,
  .float-field textarea:not(:placeholder-shown) ~ label,
  .float-field select:focus ~ label,
  .float-field select:valid ~ label {
    transform: translateY(-22px) scale(0.72);
    color: var(--champagne);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: 700;
  }
  .form-a-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
  .form-a-check {
    display: flex; align-items: center; gap: 12px;
    font-size: 13px; margin: 16px 0 28px;
    cursor: pointer;
  }
  .form-a-wrap.dark .form-a-check { color: rgba(244, 228, 193, 0.75); }
  .form-a-wrap.light .form-a-check { color: var(--text-soft); }
  .form-a-check input { width: 20px; height: 20px; accent-color: var(--champagne); }
  .form-a-btn {
    width: 100%; padding: 18px 24px;
    background: var(--btn-gradient);
    color: var(--warm-brown);
    border: none; border-radius: 100px;
    font-family: var(--font-body); font-weight: 700;
    font-size: 12px; letter-spacing: 0.3em; text-transform: uppercase;
    cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center; gap: 14px;
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(201, 168, 118, 0.35);
  }
  .form-a-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(201, 168, 118, 0.5);
    letter-spacing: 0.35em;
  }

  /* ===== VARIANT C — NEWSLETTER (expanded with name + phone + email) ===== */
  .form-c-wrap {
    max-width: 680px; margin: 0 auto;
    text-align: center; position: relative;
    padding: 60px 44px;
    background:
      radial-gradient(at 30% 30%, rgba(244, 228, 193, 0.5), transparent 55%),
      radial-gradient(at 70% 70%, rgba(215, 194, 154, 0.4), transparent 55%),
      var(--porcelain);
    border-radius: 28px;
  }
  .form-c-wrap::before {
    content: '✦'; display: block;
    font-family: var(--font-heading);
    font-size: 32px;
    background: var(--mesh-gold);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    margin-bottom: 16px;
  }
  .form-c-eyebrow {
    font-size: 10px; letter-spacing: 0.45em; text-transform: uppercase;
    color: var(--royal-gold); font-weight: 700;
    margin-bottom: 16px;
    display: flex; align-items: center; justify-content: center; gap: 14px;
  }
  .form-c-eyebrow::before, .form-c-eyebrow::after {
    content: ''; width: 40px; height: 1px;
    background: linear-gradient(90deg, transparent, var(--champagne), transparent);
  }
  .form-c-title {
    font-size: 40px; line-height: 1.08;
    margin-bottom: 16px; letter-spacing: -0.02em;
  }
  .form-c-title em {
    font-style: italic; font-weight: 400;
    background: var(--mesh-gold);
    -webkit-background-clip: text; background-clip: text; color: transparent;
  }
  .form-c-sub {
    font-size: 14px; color: var(--text-soft);
    max-width: 500px; margin: 0 auto 28px;
    line-height: 1.65;
  }
  .form-c-tags {
    display: flex; gap: 8px; justify-content: center;
    flex-wrap: wrap; margin-bottom: 24px;
  }
  .form-c-tag {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 9px 16px;
    background: var(--white);
    border: 1px solid var(--border-soft);
    border-radius: 100px;
    font-size: 11px; color: var(--text-soft);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    letter-spacing: 0.02em;
  }
  .form-c-tag:hover { border-color: var(--champagne); }
  .form-c-tag.active {
    background: var(--btn-gradient);
    color: var(--warm-brown);
    border-color: transparent;
    font-weight: 700;
  }
  .form-c-tag svg { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 2.5; }
  .form-c-fields {
    display: flex; flex-direction: column; gap: 12px;
    margin-bottom: 16px;
  }
  .form-c-pill {
    position: relative;
    background: var(--white);
    border: 1.5px solid var(--border-soft);
    border-radius: 100px;
    display: flex; align-items: center;
    padding: 4px 4px 4px 22px;
    transition: all 0.3s ease;
  }
  .form-c-pill:focus-within {
    border-color: var(--champagne);
    box-shadow: 0 8px 24px rgba(201, 168, 118, 0.15);
  }
  .form-c-pill svg {
    width: 18px; height: 18px;
    stroke: var(--royal-gold);
    fill: none; stroke-width: 2;
    flex-shrink: 0; margin-right: 12px;
  }
  .form-c-pill input {
    flex: 1; min-width: 0;
    background: transparent; border: none;
    padding: 14px 12px 14px 0;
    font-family: var(--font-body); font-size: 14px;
    color: var(--text); outline: none;
    font-weight: 400;
  }
  .form-c-pill input::placeholder { color: var(--text-muted); font-weight: 400; }
  .form-c-row {
    display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  }
  .form-c-btn {
    width: 100%;
    padding: 18px 32px;
    background: var(--btn-gradient);
    color: var(--warm-brown);
    border: none; border-radius: 100px;
    font-family: var(--font-body); font-weight: 700;
    font-size: 12px; letter-spacing: 0.3em; text-transform: uppercase;
    cursor: pointer;
    transition: all 0.4s ease;
    box-shadow: 0 6px 20px rgba(201, 168, 118, 0.35);
    display: inline-flex; align-items: center; justify-content: center; gap: 12px;
    margin-top: 4px;
  }
  .form-c-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(201, 168, 118, 0.5);
    letter-spacing: 0.34em;
  }
  .form-c-trust {
    margin-top: 24px;
    font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--text-muted); font-weight: 700;
    display: flex; align-items: center; justify-content: center; gap: 20px;
    flex-wrap: wrap;
  }
  .form-c-trust span { display: inline-flex; align-items: center; gap: 6px; }
  .form-c-trust svg { width: 12px; height: 12px; stroke: var(--champagne); fill: none; stroke-width: 2; }

  /* ===== VARIANT D — STEPPED WIZARD (fixed borders) ===== */
  .form-d-wrap {
    max-width: 760px; margin: 0 auto;
    padding: 12px 0;
  }
  .form-d-progress {
    display: flex; align-items: center; justify-content: center;
    gap: 12px; margin-bottom: 44px;
  }
  .form-d-step {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: var(--white);
    border: 1.5px solid var(--border-soft);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-body); font-weight: 800;
    font-size: 13px; color: var(--text-muted);
    transition: all 0.4s ease;
  }
  .form-d-step.active {
    background: var(--mesh-gold);
    color: var(--warm-brown);
    border-color: transparent;
    box-shadow: 0 6px 20px rgba(201, 168, 118, 0.4);
    transform: scale(1.1);
  }
  .form-d-step.done {
    background: var(--deep-brown);
    color: var(--champagne-light);
    border-color: transparent;
  }
  .form-d-connector {
    width: 48px; height: 1.5px;
    background: var(--border-soft);
  }
  .form-d-connector.filled { background: var(--champagne); }
  .form-d-item {
    position: relative;
    background: var(--white);
    border-radius: 24px;
    padding: 32px 36px;
    margin-bottom: 16px;
    border: 1px solid rgba(236, 217, 184, 0.5);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    display: grid;
    grid-template-columns: 52px 1fr;
    gap: 24px;
    align-items: start;
  }
  .form-d-item:hover {
    border-color: var(--champagne);
    box-shadow: 0 15px 40px rgba(139, 111, 63, 0.1);
  }
  .form-d-item.filled {
    background: linear-gradient(180deg, var(--white), var(--porcelain));
  }
  .form-d-item-num {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--mesh-gold);
    color: var(--warm-brown);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-body); font-weight: 800;
    font-size: 15px;
    box-shadow: 0 6px 16px rgba(201, 168, 118, 0.35);
    flex-shrink: 0;
  }
  .form-d-item-content label.q {
    display: block;
    font-family: var(--font-heading);
    font-size: 19px; font-weight: 500;
    margin-bottom: 6px;
    color: var(--text);
  }
  .form-d-item-content label.q em {
    font-style: italic;
    background: var(--mesh-gold);
    -webkit-background-clip: text; background-clip: text; color: transparent;
  }
  .form-d-item-content .hint {
    font-size: 12px; color: var(--text-muted);
    margin-bottom: 14px;
    letter-spacing: 0.02em;
    font-weight: 500;
  }
  /* CLEARER input borders for D variant */
  .form-d-item-content input,
  .form-d-item-content select,
  .form-d-item-content textarea {
    width: 100%;
    background: var(--white);
    border: 1.5px solid #D9C8A8;
    padding: 14px 18px;
    font-family: var(--font-body); font-size: 14px;
    color: var(--text);
    border-radius: 14px;
    outline: none;
    transition: all 0.3s ease;
    font-weight: 400;
  }
  .form-d-item.filled .form-d-item-content input,
  .form-d-item.filled .form-d-item-content select,
  .form-d-item.filled .form-d-item-content textarea {
    background: var(--white);
    border-color: var(--champagne);
  }
  .form-d-item-content input:hover,
  .form-d-item-content select:hover,
  .form-d-item-content textarea:hover {
    border-color: var(--champagne);
  }
  .form-d-item-content input:focus,
  .form-d-item-content select:focus,
  .form-d-item-content textarea:focus {
    border-color: var(--royal-gold);
    box-shadow: 0 0 0 4px rgba(201, 168, 118, 0.15);
  }
  .form-d-item-content input::placeholder,
  .form-d-item-content textarea::placeholder {
    color: var(--text-muted); font-weight: 400;
  }
  .form-d-row {
    display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  }
  .form-d-chips {
    display: flex; gap: 8px; flex-wrap: wrap;
  }
  .form-d-chip {
    padding: 10px 16px;
    background: var(--white);
    border: 1.5px solid #D9C8A8;
    border-radius: 100px;
    font-size: 12px; color: var(--text-soft);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
  }
  .form-d-chip:hover { border-color: var(--champagne); }
  .form-d-chip.active {
    background: var(--btn-gradient);
    color: var(--warm-brown);
    font-weight: 700;
    border-color: transparent;
  }
  .form-d-submit {
    margin-top: 24px;
    width: 100%;
    padding: 20px 28px;
    background: var(--deep-brown);
    color: var(--champagne-light);
    border: none; border-radius: 100px;
    font-family: var(--font-body); font-weight: 700;
    font-size: 12px; letter-spacing: 0.32em; text-transform: uppercase;
    cursor: pointer;
    transition: all 0.4s ease;
    display: inline-flex; align-items: center; justify-content: center; gap: 14px;
  }
  .form-d-submit:hover {
    background: var(--btn-gradient);
    color: var(--warm-brown);
    letter-spacing: 0.36em;
  }
  .form-d-submit-arrow {
    width: 28px; height: 28px; border-radius: 50%;
    background: rgba(244, 228, 193, 0.18);
    display: inline-flex; align-items: center; justify-content: center;
    transition: all 0.4s ease;
  }
  .form-d-submit:hover .form-d-submit-arrow {
    background: rgba(255, 255, 255, 0.5);
    transform: rotate(-45deg);
  }

  /* ----- PRODUCT CARD (Beauty Premium) ----- */
  /* --- 5.1 PRODUCT CARD — Preview-only (sản phẩm link showcase, không bán trực tiếp) --- */
  .prod-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  }

  /* Variant A · Gallery Minimal — không khung, ảnh + tên + link ngoài */
  .prod-a-card {
    display: flex; flex-direction: column;
    text-decoration: none; color: inherit;
    transition: transform 0.4s ease;
  }
  .prod-a-card:hover { transform: translateY(-6px); }
  .prod-a-card:hover .prod-a-img { box-shadow: var(--shadow-md); }
  .prod-a-img {
    aspect-ratio: 1;
    border-radius: 20px;
    background-color: var(--porcelain);
    background-size: cover; background-position: center;
    margin-bottom: 16px;
    transition: box-shadow 0.4s ease;
  }
  .prod-a-cat {
    font-family: var(--font-body);
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.25em; text-transform: uppercase;
    color: var(--antique-gold);
    margin-bottom: 8px;
  }
  .prod-a-name {
    font-family: var(--font-body);
    font-size: 16px; font-weight: 600;
    line-height: 1.35; letter-spacing: -0.005em;
    color: var(--text);
    margin-bottom: 14px;
    flex: 1;
  }
  .prod-a-link {
    display: inline-flex; align-items: center; justify-content: space-between; gap: 8px;
    font-family: var(--font-body);
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.22em; text-transform: uppercase;
    color: var(--warm-brown);
    padding-top: 12px;
    border-top: 1px solid var(--border-soft);
  }
  .prod-a-link svg { width: 12px; height: 12px; color: var(--antique-gold); }

  /* ----- COURSE CARD ----- */
  /* --- 5.2 COURSE CARD — No Box Editorial (no frame, airy flat, image thumbnail) --- */
  .course-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  }
  .course-a-card {
    display: flex; flex-direction: column;
    text-decoration: none; color: inherit;
    padding: 10px;
    border-radius: 22px;
    transition: background 0.3s ease;
  }
  .course-a-card:hover {
    background: var(--mesh-gold-subtle);
  }
  .course-a-thumb {
    aspect-ratio: 16 / 10;
    border-radius: 20px;
    background-color: var(--champagne-light);
    background-size: cover;
    background-position: center;
    position: relative; overflow: hidden;
    margin-bottom: 18px;
  }
  .course-a-meta {
    display: flex; align-items: center; gap: 10px;
    font-family: var(--font-body);
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.28em; text-transform: uppercase;
    margin-bottom: 12px;
  }
  .course-a-meta .course-a-tag { color: var(--antique-gold); }
  .course-a-meta .course-a-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--border); }
  .course-a-meta .course-a-new { color: var(--text-muted); }
  .course-a-card h4 {
    font-family: var(--font-body);
    font-size: 22px; font-weight: 700;
    line-height: 1.3; letter-spacing: -0.01em;
    color: var(--text);
    margin-bottom: 12px;
  }
  .course-a-card h4 em { font-style: normal; color: inherit; }
  .course-a-desc {
    font-family: var(--font-body);
    font-size: 14px; color: var(--text-soft);
    line-height: 1.65; margin-bottom: 18px;
    flex: 1;
  }
  .course-a-stats {
    font-family: var(--font-body);
    font-size: 12px; font-weight: 500;
    color: var(--text-soft);
    margin-bottom: 18px;
  }
  .course-a-stats strong {
    font-weight: 700; color: var(--warm-brown);
    letter-spacing: -0.01em;
    margin-right: 4px;
  }
  .course-a-stats .course-a-stat-dot { color: var(--border); margin: 0 10px; }
  .course-a-foot {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: 16px;
    border-top: 1px solid var(--border-soft);
  }
  .course-a-price {
    display: flex; flex-direction: column; gap: 2px;
  }
  .course-a-price small {
    font-family: var(--font-body);
    font-size: 9px; font-weight: 700;
    letter-spacing: 0.25em; text-transform: uppercase;
    color: var(--text-muted);
  }
  .course-a-price strong {
    font-family: var(--font-body);
    font-size: 20px; font-weight: 700;
    letter-spacing: -0.01em;
    background: var(--mesh-gold);
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
  }
  .course-a-cta {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--font-body);
    font-size: 11px; font-weight: 700;
    letter-spacing: 0.22em; text-transform: uppercase;
    color: var(--warm-brown);
    text-decoration: none;
    transition: gap 0.3s ease;
  }
  .course-a-cta:hover { gap: 12px; color: var(--antique-gold); }
  .course-a-cta svg { width: 14px; height: 14px; color: var(--antique-gold); }

  /* ----- 5.4 TESTIMONIAL — Side Thumbs Carousel + Active Panel ----- */
  .testi-layout {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 24px;
    align-items: stretch;
    max-width: 860px;
    margin: 0 auto;
  }
  .testi-thumbs-col {
    display: flex; flex-direction: column; gap: 10px;
    align-items: stretch;
  }
  .testi-nav {
    width: 100%; height: 32px;
    border-radius: 12px;
    background: var(--porcelain);
    border: 1px solid var(--border-soft);
    color: var(--warm-brown);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.3s ease;
    padding: 0;
  }
  .testi-nav:hover:not(:disabled) {
    background: var(--btn-gradient);
    color: var(--deep-brown);
    border-color: transparent;
  }
  .testi-nav:disabled { opacity: 0.35; cursor: not-allowed; }
  .testi-nav svg { width: 14px; height: 14px; }
  .testi-thumbs-viewport {
    width: 100%;
    overflow: hidden;
    /* 3 × 100 + 2 × 12 = 324 */
    height: 324px;
  }
  .testi-thumbs {
    display: flex; flex-direction: column; gap: 12px;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .testi-thumb {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 16px;
    background-size: cover;
    background-position: center;
    cursor: pointer;
    filter: grayscale(100%) opacity(0.55);
    border: 3px solid transparent;
    transition: filter 0.35s ease, border-color 0.35s ease, transform 0.35s ease;
    flex-shrink: 0;
  }
  .testi-thumb:hover {
    filter: grayscale(50%) opacity(0.85);
  }
  .testi-thumb.active {
    filter: none;
    border-color: var(--antique-gold);
  }
  .testi-panel {
    position: relative;
    background: var(--white);
    border-radius: 24px;
    padding: 44px 48px 36px;
    display: flex; flex-direction: column;
    overflow: hidden;
    min-height: 324px;
  }
  .testi-panel::before {
    content: '”';
    position: absolute;
    top: 8px; right: 28px;
    font-family: var(--font-heading);
    font-style: italic;
    font-weight: 700;
    font-size: 260px; line-height: 1;
    color: var(--porcelain);
    pointer-events: none;
    z-index: 0;
  }
  .testi-panel-content {
    position: relative; z-index: 1;
    flex: 1;
    display: flex; flex-direction: column;
  }
  .testi-quote {
    font-family: var(--font-body);
    font-size: 24px; font-weight: 500;
    line-height: 1.4;
    color: var(--text);
    letter-spacing: -0.01em;
    margin-bottom: 18px;
  }
  .testi-subquote {
    font-family: var(--font-body);
    font-size: 14px; font-weight: 400;
    color: var(--text-soft);
    line-height: 1.7;
    margin-bottom: 36px;
    flex: 1;
  }
  .testi-person-name {
    font-family: var(--font-body);
    font-size: 16px; font-weight: 700;
    letter-spacing: -0.005em;
    color: var(--text);
    margin-bottom: 4px;
  }
  .testi-person-role {
    font-family: var(--font-body);
    font-size: 13px; font-weight: 400;
    color: var(--text-soft);
  }
  .testi-foot {
    display: flex; justify-content: space-between; align-items: center;
    gap: 16px;
    padding-top: 20px;
    margin-top: 24px;
    border-top: 1px dashed var(--border);
  }
  .testi-stars {
    font-family: var(--font-body);
    font-size: 18px;
    letter-spacing: 4px;
    color: var(--antique-gold);
    white-space: nowrap;
  }
  .testi-panel-fade {
    animation: testiFade 0.35s ease;
  }
  @keyframes testiFade {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
  }

  /* ----- STAT CARD ----- */
  .stat-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  }
  .stat-card {
    background: var(--white); border-radius: 24px;
    padding: 40px 28px; text-align: center;
    border: 1px solid rgba(236, 217, 184, 0.4);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative; overflow: hidden;
  }
  .stat-card::before {
    content: ''; position: absolute; inset: 0;
    background: var(--mesh-gold-subtle);
    opacity: 0; transition: opacity 0.4s ease;
  }
  .stat-card:hover::before { opacity: 1; }
  .stat-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(139,111,63,0.12);
  }
  .stat-num {
    font-family: var(--font-body);
    font-size: 60px; font-weight: 800; line-height: 1;
    background: var(--mesh-gold);
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
    margin-bottom: 8px;
    letter-spacing: -0.03em;
    position: relative;
  }
  .stat-num small { font-size: 0.5em; font-weight: 500; }
  .stat-label {
    font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase;
    color: var(--royal-gold); margin-bottom: 12px; font-weight: 700;
    position: relative;
  }
  .stat-card p {
    font-size: 13px; color: var(--text-soft);
    line-height: 1.65; position: relative;
  }

  /* ----- EVENT CARD ----- */
  /* ----- 5.6 EVENT CARD — Info + 1:1 Image with overlapping date badge ----- */
  .event-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
  }
  .event-card {
    background: var(--white); border-radius: 24px;
    padding: 24px;
    display: grid;
    grid-template-columns: 1fr 200px;
    gap: 24px;
    align-items: stretch;
    border: 1px solid rgba(236, 217, 184, 0.4);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
  }
  .event-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(139,111,63,0.12);
  }
  .event-info {
    display: flex; flex-direction: column; min-width: 0;
    padding: 8px 4px 8px 8px;
  }
  .event-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--porcelain); border-radius: 100px;
    font-family: var(--font-body);
    font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase;
    color: var(--antique-gold); font-weight: 700;
    margin-bottom: 14px; width: fit-content;
  }
  .event-info h4 {
    font-family: var(--font-body);
    font-size: 20px; font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.3;
    color: var(--text);
    margin-bottom: 10px;
  }
  .event-info p {
    font-family: var(--font-body);
    font-size: 13px; color: var(--text-soft);
    line-height: 1.6; margin-bottom: 16px;
  }
  .event-meta {
    display: flex; flex-wrap: wrap; gap: 14px;
    font-family: var(--font-body);
    font-size: 11px; color: var(--text-muted);
    letter-spacing: 0.03em; font-weight: 500;
    padding-top: 14px;
    border-top: 1px solid var(--border-soft);
    margin-top: auto;
  }
  .event-meta span {
    display: inline-flex; align-items: center; gap: 6px;
  }
  .event-meta svg {
    width: 13px; height: 13px; stroke: var(--antique-gold);
    fill: none; stroke-width: 2; flex-shrink: 0;
  }
  .event-media {
    position: relative;
    aspect-ratio: 1;
    border-radius: 16px;
    overflow: hidden;
    background-color: var(--porcelain);
    background-size: cover;
    background-position: center;
  }
  .event-date {
    position: absolute;
    bottom: 10px; left: 10px;
    background: var(--mesh-gold);
    border-radius: 12px;
    padding: 8px 12px;
    text-align: center;
    color: var(--warm-brown);
    overflow: hidden;
    box-shadow: 0 6px 18px rgba(139,111,63,0.25);
    min-width: 52px;
  }
  .event-date::after {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(255,255,255,0.5), transparent 70%);
    pointer-events: none;
  }
  .event-date .day {
    display: block;
    font-family: var(--font-body);
    font-size: 20px; font-weight: 800; line-height: 1;
    letter-spacing: -0.02em;
    position: relative;
  }
  .event-date .month {
    display: block;
    font-family: var(--font-body);
    font-size: 8px; letter-spacing: 0.22em;
    margin-top: 3px; font-weight: 700; text-transform: uppercase;
    position: relative;
  }

  /* ----- PRICING CARD ----- */
  .price-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
    align-items: stretch;
  }
  .price-card {
    background: var(--white); border-radius: 28px;
    padding: 44px 36px;
    border: 1px solid rgba(236, 217, 184, 0.5);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    display: flex; flex-direction: column;
  }
  .price-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(139,111,63,0.12);
  }
  .price-card.featured {
    background: linear-gradient(180deg, var(--deep-brown), var(--warm-brown));
    color: var(--ivory); border: none;
    transform: scale(1.04);
    box-shadow: 0 25px 60px rgba(31,22,16,0.25);
  }
  .price-card.featured:hover {
    transform: scale(1.04) translateY(-8px);
    box-shadow: 0 35px 80px rgba(31,22,16,0.35);
  }
  .price-card.featured::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
      radial-gradient(1.5px 1.5px at 20% 30%, rgba(244,228,193,0.6), transparent),
      radial-gradient(1px 1px at 80% 60%, rgba(229,207,165,0.4), transparent),
      radial-gradient(2px 2px at 60% 80%, rgba(244,228,193,0.5), transparent);
    border-radius: 28px; pointer-events: none;
  }
  .price-badge {
    position: absolute; top: 24px; right: 24px;
    padding: 6px 14px;
    background: var(--mesh-gold);
    color: var(--warm-brown);
    font-size: 9px; letter-spacing: 0.3em; text-transform: uppercase;
    font-weight: 700; border-radius: 100px;
  }
  .price-name {
    font-size: 10px; letter-spacing: 0.35em; text-transform: uppercase;
    color: var(--royal-gold); font-weight: 700;
    margin-bottom: 8px; position: relative;
  }
  .price-card.featured .price-name { color: var(--champagne-light); }
  .price-title {
    font-family: var(--font-heading);
    font-size: 26px; font-weight: 500; margin-bottom: 20px;
    position: relative;
  }
  .price-title em {
    font-style: italic; font-weight: 400;
    background: var(--mesh-gold);
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
  }
  .price-value {
    display: flex; align-items: baseline; gap: 8px;
    margin-bottom: 24px; padding-bottom: 24px;
    border-bottom: 1px solid var(--border-soft);
    position: relative;
  }
  .price-card.featured .price-value {
    border-bottom-color: rgba(201, 168, 118, 0.25);
  }
  .price-value .num {
    font-family: var(--font-body);
    font-size: 40px; font-weight: 800; line-height: 1;
    background: var(--mesh-gold);
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
    letter-spacing: -0.02em;
  }
  .price-value .unit {
    font-size: 12px; letter-spacing: 0.15em;
    color: var(--text-muted); text-transform: uppercase;
    font-weight: 600;
  }
  .price-card.featured .price-value .unit {
    color: var(--champagne-light); opacity: 0.75;
  }
  .price-features {
    list-style: none; flex: 1;
    margin-bottom: 28px; position: relative;
  }
  .price-features li {
    padding: 10px 0 10px 32px;
    position: relative;
    font-size: 13px; line-height: 1.6;
  }
  .price-features li::before {
    content: '✓';
    position: absolute; left: 0; top: 8px;
    width: 20px; height: 20px;
    background: rgba(201,168,118,0.15);
    color: var(--royal-gold);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; font-weight: 700;
  }
  .price-card.featured .price-features li::before {
    background: rgba(201,168,118,0.25);
    color: var(--champagne-light);
  }
  .price-btn {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    padding: 16px 24px;
    border-radius: 100px;
    font-size: 11px; letter-spacing: 0.28em; text-transform: uppercase;
    font-weight: 700; text-decoration: none;
    transition: all 0.4s ease;
    cursor: pointer; position: relative;
  }
  .price-btn.outline {
    background: transparent; color: var(--warm-brown);
    border: 1.5px solid var(--champagne);
  }
  .price-btn.outline:hover {
    background: var(--btn-gradient); color: var(--warm-brown);
    border-color: transparent;
  }
  .price-btn.solid {
    background: var(--btn-gradient); color: var(--warm-brown);
    border: none;
    box-shadow: 0 8px 20px rgba(201,168,118,0.35);
  }
  .price-btn.solid:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(201,168,118,0.5);
  }

  /* --- Pricing Variant A · Compare Table (single card, 3 columns split) --- */
  .price-c-table {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 24px;
    overflow: hidden;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }
  .price-c-col {
    padding: 36px 28px;
    display: flex; flex-direction: column;
    border-right: 1px dashed var(--border);
    position: relative;
  }
  .price-c-col:last-child { border-right: none; }
  .price-c-col.featured {
    background: linear-gradient(180deg, var(--porcelain) 0%, rgba(244,228,193,0.2) 100%);
  }
  .price-c-col.featured::before {
    content: 'Phổ biến nhất';
    position: absolute; top: 14px; right: 14px;
    padding: 5px 10px;
    background: var(--mesh-gold);
    color: var(--warm-brown);
    font-family: var(--font-body);
    font-size: 8px; letter-spacing: 0.25em; text-transform: uppercase;
    font-weight: 700; border-radius: 100px;
  }
  .price-c-name {
    font-family: var(--font-body);
    font-size: 10px; letter-spacing: 0.35em; text-transform: uppercase;
    color: var(--antique-gold); font-weight: 700;
    margin-bottom: 8px;
  }
  .price-c-title {
    font-family: var(--font-body);
    font-size: 19px; font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--text);
    line-height: 1.3;
    margin-bottom: 16px;
  }
  .price-c-title em { font-style: normal; color: inherit; }
  .price-c-value {
    display: flex; align-items: baseline; gap: 6px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-soft);
  }
  .price-c-value .num {
    font-family: var(--font-body);
    font-size: 26px; font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text);
  }
  .price-c-value .unit {
    font-family: var(--font-body);
    font-size: 10px; font-weight: 600;
    letter-spacing: 0.15em; text-transform: uppercase;
    color: var(--text-muted);
  }
  .price-c-features {
    list-style: none; padding: 0; margin: 0 0 22px;
    flex: 1;
  }
  .price-c-features li {
    padding: 7px 0 7px 20px;
    position: relative;
    font-family: var(--font-body);
    font-size: 12px;
    color: var(--text-soft);
    line-height: 1.5;
  }
  .price-c-features li::before {
    content: '✓';
    position: absolute; left: 0; top: 7px;
    color: var(--antique-gold);
    font-weight: 700;
    font-size: 11px;
  }
  .price-c-cta {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 18px;
    border-radius: 100px;
    font-family: var(--font-body);
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.25em; text-transform: uppercase;
    text-decoration: none;
    background: transparent;
    color: var(--warm-brown);
    border: 1.5px solid var(--champagne);
    transition: all 0.3s ease;
  }
  .price-c-cta:hover { background: var(--btn-gradient); border-color: transparent; }
  .price-c-cta.solid {
    background: var(--btn-gradient);
    border-color: transparent;
    color: var(--warm-brown);
    box-shadow: 0 4px 14px rgba(201,168,118,0.3);
  }

  /* ----- BADGES ----- */
  .badge-section {
    background: var(--white); border-radius: 24px;
    padding: 48px;
  }
  .badge-group { display: flex; gap: 12px; flex-wrap: wrap; }
  .badge {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 16px;
    font-size: 10px; letter-spacing: 0.25em; text-transform: uppercase;
    font-weight: 700; border-radius: 100px;
  }
  .badge-gold {
    background: var(--mesh-gold); color: var(--warm-brown);
    box-shadow: 0 4px 12px rgba(201, 168, 118, 0.3);
  }
  .badge-outline {
    background: transparent; color: var(--royal-gold);
    border: 1px solid var(--champagne);
  }
  .badge-cream { background: var(--ivory); color: var(--warm-brown); }
  .badge-dark { background: var(--deep-brown); color: var(--champagne-light); }
  .badge::before { content: '●'; font-size: 8px; }
  .badge-outline::before { color: var(--champagne); }
  .badge-dark::before { color: var(--champagne); }

  /* ============ 6. SPACING ============ */
  .spacing-grid {
    background: var(--white); padding: 48px;
    border-radius: 24px;
  }
  .spacing-row {
    display: grid; grid-template-columns: 100px 1fr 120px;
    align-items: center; gap: 24px;
    padding: 16px 0;
    transition: all 0.3s ease;
  }
  .spacing-row:hover { padding-left: 12px; }
  .spacing-name {
    font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase;
    color: var(--royal-gold); font-weight: 700;
  }
  .spacing-bar {
    height: 28px; border-radius: 100px;
    background: var(--mesh-gold);
    position: relative; overflow: hidden;
  }
  .spacing-bar::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  }
  .spacing-val {
    font-family: 'Courier New', monospace; font-size: 12px;
    color: var(--text-soft); font-weight: 600;
  }

  /* ============ 7. ICONS ============ */
  .icon-grid {
    display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px;
  }
  .icon-card {
    background: var(--white); padding: 40px 24px; text-align: center;
    border-radius: 20px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative; overflow: hidden;
  }
  .icon-card::before {
    content: ''; position: absolute; inset: 0;
    background: var(--mesh-gold-subtle);
    opacity: 0; transition: opacity 0.4s ease;
  }
  .icon-card:hover::before { opacity: 1; }
  .icon-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
  }
  .icon-svg {
    width: 36px; height: 36px; margin: 0 auto 16px;
    stroke: var(--antique-gold); fill: none; stroke-width: 1.5;
    transition: all 0.5s ease;
    position: relative; z-index: 2;
  }
  .icon-card:hover .icon-svg {
    stroke: var(--royal-gold);
    transform: scale(1.1);
  }
  .icon-name {
    font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--text-soft); font-weight: 600;
    position: relative; z-index: 2;
  }
  .icon-specs {
    margin-top: 28px;
    background: var(--white);
    padding: 32px; border-radius: 20px;
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  }
  .icon-spec { position: relative; padding-left: 16px; }
  .icon-spec::before {
    content: ''; position: absolute; left: 0; top: 4px; bottom: 4px;
    width: 2px; background: var(--mesh-gold); border-radius: 2px;
  }
  .icon-spec h5 {
    font-size: 9px; letter-spacing: 0.3em; text-transform: uppercase;
    color: var(--royal-gold); margin-bottom: 8px;
    font-family: var(--font-body); font-weight: 700;
  }
  .icon-spec p { font-size: 13px; color: var(--text); font-weight: 500; }

  /* ============ 8. IMAGERY ============ */
  .img-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
    margin-bottom: 40px;
  }
  .img-card {
    height: 300px; position: relative; overflow: hidden;
    border-radius: 20px;
    transition: all 0.5s ease;
  }
  .img-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
  .img-card.portrait {
    background:
      radial-gradient(circle at 40% 40%, #F4E4C1 0%, #E5CFA5 40%, #D7C29A 70%, #C9A876 100%);
  }
  .img-card.product {
    background:
      radial-gradient(circle at 50% 30%, var(--pearl) 0%, transparent 60%),
      linear-gradient(135deg, var(--porcelain), var(--cream));
  }
  .img-card.event {
    background:
      radial-gradient(circle at 30% 50%, rgba(201,168,118,0.5), transparent 70%),
      radial-gradient(circle at 70% 30%, rgba(244,228,193,0.3), transparent 60%),
      linear-gradient(160deg, var(--deep-brown), var(--warm-brown));
  }
  .img-card::after {
    content: attr(data-label);
    position: absolute; bottom: 20px; left: 20px;
    font-size: 10px; letter-spacing: 0.35em; text-transform: uppercase;
    color: var(--white); font-weight: 700;
    background: rgba(0,0,0,0.5); padding: 8px 16px;
    backdrop-filter: blur(8px);
    border-radius: 100px;
  }
  .img-rules {
    background: var(--white);
    padding: 48px; border-radius: 24px;
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px;
  }
  .img-rule { position: relative; padding-left: 28px; }
  .img-rule::before {
    content: ''; position: absolute; left: 0; top: 8px; bottom: 8px;
    width: 3px; background: var(--mesh-gold); border-radius: 3px;
  }
  .img-rule h4 { font-size: 18px; margin-bottom: 10px; color: var(--warm-brown); font-weight: 600; }
  .img-rule p { font-size: 14px; color: var(--text-soft); line-height: 1.7; }
  .img-rule .tag {
    display: inline-block; margin-bottom: 10px;
    font-size: 9px; letter-spacing: 0.3em; text-transform: uppercase;
    background: var(--mesh-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
  }

  /* ============ 9. VOICE — Option B (Big Number Asymmetric) ============ */
  .voice-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px;
    margin-bottom: 40px;
  }
  .voice-card {
    position: relative;
    background: var(--white);
    border-radius: 28px;
    padding: 56px 48px;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(236, 217, 184, 0.5);
  }
  .voice-card:nth-child(2) { transform: translateY(32px); }
  .voice-card:nth-child(3) { transform: translateY(-32px); }
  .voice-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 80px rgba(139, 111, 63, 0.15);
  }
  .voice-card:nth-child(2):hover { transform: translateY(24px); }
  .voice-card:nth-child(3):hover { transform: translateY(-40px); }
  .voice-card .big-num {
    position: absolute;
    top: 20px; right: 24px;
    font-family: var(--font-body);
    font-size: 160px; line-height: 1;
    font-weight: 800;
    color: transparent;
    -webkit-text-stroke: 1.5px rgba(201, 168, 118, 0.25);
    letter-spacing: -0.04em;
    pointer-events: none; z-index: 0;
  }
  .voice-card .dot {
    width: 10px; height: 10px; border-radius: 50%;
    background: var(--mesh-gold);
    margin-bottom: 24px;
    box-shadow: 0 0 16px rgba(201, 168, 118, 0.5);
    position: relative; z-index: 1;
  }
  .voice-card h4 {
    font-size: 36px; margin-bottom: 6px;
    font-weight: 500; color: var(--text);
    position: relative; z-index: 1;
  }
  .voice-card .italic {
    font-family: var(--font-heading); font-style: italic;
    font-size: 14px;
    background: var(--mesh-gold);
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
    margin-bottom: 24px;
    position: relative; z-index: 1;
    font-weight: 500;
  }
  .voice-card p {
    font-size: 14px; color: var(--text-soft); line-height: 1.75;
    position: relative; z-index: 1;
  }

  .voice-examples {
    background: var(--white);
    padding: 48px; border-radius: 24px;
  }
  .voice-ex-row {
    display: grid; grid-template-columns: 1fr 60px 1fr;
    align-items: center; gap: 24px;
    padding: 28px 0; border-bottom: 1px solid var(--border-soft);
  }
  .voice-ex-row:last-child { border-bottom: none; }
  .voice-ex {
    padding: 24px 28px;
    border-radius: 16px;
    font-size: 14px; line-height: 1.7;
  }
  .voice-bad {
    background: linear-gradient(180deg, #FFF9ED, #F2E6CE);
    color: var(--warm-brown);
  }
  .voice-good {
    background: linear-gradient(180deg, #F5FAF2, #ECF5E7);
    color: #3E5D3F;
  }
  .voice-ex-label {
    font-size: 9px; letter-spacing: 0.35em; text-transform: uppercase;
    font-weight: 700; margin-bottom: 10px;
  }
  .voice-bad .voice-ex-label { color: var(--antique-gold); }
  .voice-good .voice-ex-label { color: #6B9B6E; }
  .voice-arrow {
    font-size: 32px;
    background: var(--mesh-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-align: center; font-weight: 300;
  }

  /* ============ BACKGROUND LIBRARY ============ */
  .bg-group { margin-bottom: 64px; }
  .bg-group:last-child { margin-bottom: 0; }
  .bg-group-head {
    display: flex; align-items: baseline; gap: 20px; flex-wrap: wrap;
    margin-bottom: 28px; padding-bottom: 16px;
    border-bottom: 1px solid var(--border-soft);
  }
  .bg-group-letter {
    font-family: var(--font-heading); font-style: italic;
    font-size: 13px; letter-spacing: 0.3em;
    background: var(--mesh-gold);
    -webkit-background-clip: text; background-clip: text;
    color: transparent; font-weight: 600;
  }
  .bg-group-title {
    font-size: 26px; font-weight: 500; color: var(--text);
  }
  .bg-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
  }
  .bg-item {
    background: var(--white); border-radius: 24px;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(236, 217, 184, 0.4);
  }
  .bg-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(139, 111, 63, 0.15);
  }
  .bg-preview {
    height: 200px; position: relative; overflow: hidden;
    background-size: cover;
  }
  .bg-preview-label {
    position: absolute; top: 16px; right: 16px;
    padding: 7px 14px;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 100px;
    font-family: var(--font-body);
    font-size: 11px; letter-spacing: 0.2em;
    color: var(--warm-brown);
    font-weight: 700;
  }
  .bg-preview-label.dark {
    background: rgba(31,22,16,0.7);
    color: var(--champagne-light);
  }
  .bg-info { padding: 28px 32px; }
  .bg-num {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 10px; letter-spacing: 0.28em;
    color: var(--royal-gold); font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 10px;
  }
  .bg-item h4 {
    font-size: 22px; font-weight: 500;
    margin-bottom: 8px; color: var(--text);
  }
  .bg-item > .bg-info > p {
    font-size: 14px; color: var(--text-soft);
    line-height: 1.6; margin-bottom: 18px;
  }
  .bg-swatches {
    display: flex; gap: 8px; flex-wrap: wrap;
    margin-bottom: 16px;
  }
  .bg-swatch {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 12px 6px 6px;
    background: var(--porcelain);
    border-radius: 100px;
    font-family: 'Courier New', monospace;
    font-size: 11px; color: var(--warm-brown);
    font-weight: 600; letter-spacing: 0.02em;
  }
  .bg-swatch-dot {
    width: 18px; height: 18px;
    border-radius: 50%;
    border: 1px solid rgba(236, 217, 184, 0.6);
    flex-shrink: 0;
  }
  .bg-code {
    display: block;
    padding: 12px 14px;
    background: var(--deep-brown);
    color: var(--champagne-light);
    border-radius: 10px;
    font-family: 'Courier New', monospace;
    font-size: 11px; font-weight: 500;
    letter-spacing: 0.01em;
    word-break: break-all;
    line-height: 1.5;
  }

  /* ============ FOOTER ============ */
  .footer {
    background: linear-gradient(160deg, var(--midnight) 0%, var(--deep-brown) 50%, var(--warm-brown) 100%);
    color: var(--ivory);
    padding: 120px 40px 60px; text-align: center;
    margin-top: 120px;
    position: relative; overflow: hidden;
  }
  .footer::before {
    content: ''; position: absolute; inset: 0;
    background-image:
      radial-gradient(1.5px 1.5px at 20% 30%, rgba(244, 228, 193, 0.6), transparent),
      radial-gradient(1px 1px at 80% 60%, rgba(229, 207, 165, 0.5), transparent),
      radial-gradient(2px 2px at 60% 20%, rgba(244, 228, 193, 0.5), transparent),
      radial-gradient(1px 1px at 30% 80%, rgba(215, 194, 154, 0.5), transparent);
    pointer-events: none;
  }
  .footer-logo {
    font-family: var(--font-heading);
    font-size: 42px; letter-spacing: 0.3em;
    background: var(--mesh-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 14px;
    font-weight: 600;
    position: relative;
  }
  .footer-tag {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 18px;
    color: var(--champagne-light);
    margin-bottom: 48px;
    position: relative;
  }
  .footer-divider {
    display: flex; align-items: center; justify-content: center; gap: 12px;
    margin: 0 auto 48px; position: relative;
  }
  .footer-divider::before, .footer-divider::after {
    content: ''; width: 60px; height: 1px;
    background: linear-gradient(90deg, transparent, var(--champagne), transparent);
  }
  .footer-divider span {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--mesh-gold);
  }
  .footer-info {
    font-size: 11px; color: rgba(248, 241, 230, 0.4);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    position: relative;
  }

  @media (max-width: 900px) {
    body { font-size: 15px; }
    .topnav { padding: 14px 20px; }
    .topnav ul { display: none; }
    .color-row,
    .img-rules, .voice-grid, .img-grid,
    .color-usage, .btn-specs,
    .course-grid, .event-grid, .price-grid, .price-c-table,
    .form-row, .bg-grid,
    .form-a-row, .form-c-row, .form-d-row { grid-template-columns: 1fr; }
    .form-a-wrap { padding: 40px 20px; }
    .form-a-card { padding: 32px 24px; }
    .form-c-wrap { padding: 40px 24px; }
    .form-c-title { font-size: 30px; }
    .form-d-item { grid-template-columns: 44px 1fr; gap: 16px; padding: 24px 20px; }
    .form-d-connector { width: 20px; }
    .testi-layout { grid-template-columns: 1fr; gap: 20px; max-width: none; }
    .testi-thumbs-col { flex-direction: row; align-items: center; }
    .testi-nav { width: 36px; height: 36px; flex-shrink: 0; }
    .testi-nav svg { transform: rotate(-90deg); }
    .testi-thumbs-viewport { height: auto; flex: 1; }
    .testi-thumbs { flex-direction: row; transform: none !important; }
    .testi-thumb { width: 100px; flex-shrink: 0; }
    .testi-panel { padding: 32px 24px; min-height: auto; }
    .testi-panel::before { font-size: 160px; top: 4px; right: 16px; }
    .testi-quote { font-size: 19px; }
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
    .voice-card:nth-child(2), .voice-card:nth-child(3) { transform: none; }
    .voice-card:nth-child(2):hover, .voice-card:nth-child(3):hover { transform: translateY(-8px); }
    .price-card.featured { transform: none; }
    .price-card.featured:hover { transform: translateY(-8px); }
    .event-card { grid-template-columns: 1fr 140px; gap: 16px; padding: 18px; }
    .event-info h4 { font-size: 18px; }
    .comp-sub-desc { margin-left: 0; text-align: left; }
    .icon-grid { grid-template-columns: repeat(3, 1fr); }
    .icon-specs { grid-template-columns: repeat(2, 1fr); }
    .weight-grid { grid-template-columns: repeat(2, 1fr); }
    .type-showcase { padding: 40px 24px; }
    .btn-showcase { padding: 40px 24px; }
    section.content { padding: 80px 20px; }
    .type-scale-row { grid-template-columns: 80px 1fr; }
    .type-scale-row .scale-specs { display: none; }
    .spacing-row { grid-template-columns: 60px 1fr; }
    .spacing-row .spacing-val { display: none; }
    .hero-meta { flex-direction: column; gap: 32px; margin-top: 60px; }
    .voice-ex-row { grid-template-columns: 1fr; }
    .voice-arrow { transform: rotate(90deg); }
    .prod-grid { grid-template-columns: repeat(2, 1fr); }
  }

  /* --- Logo image — display helper (not modifying the asset) --- */
  .brand-img { display: block; height: auto; max-width: 100%; }
  .brand-img.on-dark { filter: brightness(0) invert(1); }

  /* --- Photo-filled variants: hide placeholder decoration --- */
  .ti-image.has-photo::before { opacity: 0.7; }
  .ti-image.has-photo .ti-image-caption { display: none; }

  /* ============================================================
     ================  NEW SITE COMPONENTS (v2.1)  ===============
     Components 5.10 – 5.24 for the personal site of
     Phạm Hồng Thuý Vân. All external links use `.ext-link`.
     ============================================================ */

  /* --- shared: external link indicator --- */
  .ext-link {
    display: inline-flex; align-items: center; gap: 6px;
    font-family: var(--font-body);
    font-size: 11px; font-weight: 700;
    letter-spacing: 0.25em; text-transform: uppercase;
    color: var(--antique-gold);
    padding: 8px 14px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(255,255,255,0.7);
    backdrop-filter: blur(8px);
    text-decoration: none;
    transition: all 0.4s cubic-bezier(.4,0,.2,1);
  }
  .ext-link:hover {
    background: var(--btn-gradient);
    color: var(--deep-brown);
    border-color: transparent;
    transform: translateY(-2px);
  }
  .ext-link .arrow-ext {
    width: 12px; height: 12px;
    transition: transform 0.4s ease;
  }
  .ext-link:hover .arrow-ext { transform: translate(2px, -2px) rotate(0deg); }

  /* --- 5.10 SITE NAVIGATION BAR (demo) --- */
  .site-nav-demo {
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    background: var(--porcelain);
    box-shadow: var(--shadow-sm);
    margin-bottom: 40px;
  }
  .site-nav-demo + .site-nav-demo { margin-bottom: 0; }
  .site-nav-demo-label {
    padding: 12px 20px;
    background: var(--mesh-gold-subtle);
    font-family: var(--font-body);
    font-size: 10px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--antique-gold);
    font-weight: 700;
    border-bottom: 1px solid var(--border);
  }
  .site-nav {
    display: flex; align-items: center; justify-content: space-between;
    padding: 20px 40px;
    background: rgba(253, 249, 242, 0.85);
    backdrop-filter: blur(20px) saturate(1.2);
  }
  .site-nav.scrolled { padding: 12px 40px; box-shadow: 0 4px 20px rgba(139,111,63,0.08); }
  .site-nav-brand {
    display: flex; align-items: center; gap: 14px;
  }
  .site-nav-logo {
    font-family: var(--font-heading);
    font-weight: 700; font-style: italic;
    font-size: 20px;
    letter-spacing: 0.08em;
    background: var(--mesh-gold);
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
  }
  .site-nav-divider { width: 1px; height: 20px; background: var(--border); }
  .site-nav-name {
    font-family: var(--font-heading);
    font-size: 13px; font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-soft);
  }
  .site-nav ul {
    display: flex; gap: 36px; list-style: none;
  }
  .site-nav ul a {
    font-family: var(--font-body);
    font-size: 12px; font-weight: 600;
    letter-spacing: 0.22em; text-transform: uppercase;
    color: var(--text-soft);
    text-decoration: none;
    position: relative;
    padding: 4px 0;
    transition: color 0.3s ease;
  }
  .site-nav ul a::after {
    content: ''; position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 1px; background: var(--mesh-gold);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(.4,0,.2,1);
  }
  .site-nav ul a:hover { color: var(--antique-gold); }
  .site-nav ul a:hover::after { transform: scaleX(1); transform-origin: left; }
  .site-nav ul a.active { color: var(--antique-gold); }
  .site-nav ul a.active::after { transform: scaleX(1); }

  /* --- 5.11 HERO BANNER (demo card) --- */
  .hero-banner {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    min-height: 520px;
    display: flex; align-items: center;
    padding: 80px 72px;
    background:
      radial-gradient(at 18% 25%, rgba(244,228,193,0.35) 0%, transparent 50%),
      radial-gradient(at 82% 80%, rgba(215,194,154,0.45) 0%, transparent 55%),
      linear-gradient(135deg, #1F1610 0%, #3E2E1F 60%, #8B6F3F 100%);
    color: var(--pearl);
  }
  .hero-banner::after {
    content: ''; position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 75% 50%, transparent 20%, rgba(15,10,7,0.6) 70%);
    pointer-events: none;
  }
  .hero-banner-content { position: relative; z-index: 2; max-width: 640px; }
  .hero-banner-eyebrow {
    font-family: var(--font-body);
    font-size: 11px; font-weight: 700;
    letter-spacing: 0.35em; text-transform: uppercase;
    background: var(--mesh-gold);
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
    margin-bottom: 24px;
  }
  .hero-banner h1 {
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: clamp(42px, 5vw, 64px);
    line-height: 1.25;
    letter-spacing: -0.01em;
    color: var(--pearl);
    margin-bottom: 28px;
    padding-top: 0.15em;
  }
  .hero-banner h1 br + em,
  .hero-banner h1 em { display: inline-block; padding-top: 0.08em; }
  .hero-banner h1 em {
    font-style: normal;
    background: var(--mesh-gold);
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
  }
  .hero-banner-desc {
    font-family: var(--font-body);
    font-size: 16px; line-height: 1.7;
    color: rgba(244, 228, 193, 0.85);
    max-width: 540px;
    margin-bottom: 40px;
  }
  .hero-banner-cta { display: flex; gap: 16px; flex-wrap: wrap; }

  /* CTA — primary (mesh) + ghost (outline) */
  .cta-primary, .cta-ghost {
    display: inline-flex; align-items: center; gap: 12px;
    padding: 16px 30px;
    border-radius: 999px;
    font-family: var(--font-body);
    font-size: 12px; font-weight: 700;
    letter-spacing: 0.25em; text-transform: uppercase;
    text-decoration: none;
    cursor: pointer; border: 0;
    transition: all 0.45s cubic-bezier(.4,0,.2,1);
    position: relative; overflow: hidden;
  }
  .cta-primary {
    background: var(--btn-gradient);
    color: var(--deep-brown);
    box-shadow: 0 14px 40px rgba(201, 168, 118, 0.36);
  }
  .cta-primary:hover { transform: translateY(-3px); box-shadow: 0 20px 50px rgba(201, 168, 118, 0.5); }
  .cta-ghost {
    background: transparent;
    color: var(--pearl);
    border: 1px solid rgba(244, 228, 193, 0.35);
  }
  .cta-ghost:hover { background: rgba(244,228,193,0.1); border-color: var(--pearl); }
  .cta-arrow {
    width: 28px; height: 28px;
    border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    background: rgba(31,22,16,0.1);
    transition: transform 0.45s ease;
  }
  .cta-ghost .cta-arrow { background: rgba(244,228,193,0.15); }
  .cta-primary:hover .cta-arrow, .cta-ghost:hover .cta-arrow { transform: rotate(-45deg); }
  .cta-arrow svg { width: 12px; height: 12px; }

  /* --- 5.12 NEWS / PRESS CARD --- */
  .news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  /* --- Variant B: Overlay Magazine (full-bleed image, text overlaid) --- */
  .news-overlay-card {
    position: relative;
    aspect-ratio: 3 / 4;
    border-radius: 20px;
    overflow: hidden;
    display: flex; align-items: flex-end;
    background-color: var(--deep-brown);
    background-size: cover;
    background-position: center;
    text-decoration: none;
    color: var(--pearl);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
  }
  .news-overlay-card::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(15,10,7,0) 35%, rgba(15,10,7,0.55) 65%, rgba(15,10,7,0.92) 100%);
    z-index: 1;
  }
  .news-overlay-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
  }
  .news-overlay-content {
    position: relative; z-index: 2;
    padding: 28px 26px 24px;
    width: 100%;
  }
  .news-overlay-meta {
    font-family: var(--font-body);
    font-size: 10px; font-weight: 600;
    letter-spacing: 0.25em; text-transform: uppercase;
    color: var(--mesh-gold);
    margin-bottom: 12px;
    display: flex; align-items: center; gap: 10px;
  }
  .news-overlay-meta .news-dot { width: 3px; height: 3px; border-radius: 50%; background: rgba(255,255,255,0.4); }
  .news-overlay-card h4 {
    font-family: var(--font-body);
    font-size: 18px;
    line-height: 1.35;
    font-weight: 600;
    letter-spacing: -0.005em;
    color: var(--pearl);
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .news-overlay-card h4 em { font-style: normal; color: inherit; }
  .news-overlay-foot {
    display: flex; justify-content: space-between; align-items: center;
    font-family: var(--font-body);
    font-size: 11px; letter-spacing: 0.15em;
    color: rgba(255,255,255,0.7);
    padding-top: 14px;
    border-top: 1px solid rgba(255,255,255,0.15);
  }
  .news-overlay-foot .arrow-ext { width: 14px; height: 14px; color: var(--mesh-gold); }

  /* --- Variant D: Plain (no frame, editorial flat) --- */
  .news-plain-card {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: transform 0.4s ease;
  }
  .news-plain-card:hover { transform: translateY(-4px); }
  .news-plain-card:hover .news-plain-thumb { box-shadow: var(--shadow-md); }
  .news-plain-thumb {
    aspect-ratio: 16 / 10;
    border-radius: 18px;
    background-color: var(--porcelain);
    background-size: cover;
    background-position: center;
    margin-bottom: 22px;
    transition: box-shadow 0.4s ease;
  }
  .news-plain-card h4 {
    font-family: var(--font-body);
    font-size: 22px;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.01em;
    color: var(--text);
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .news-plain-card h4 em { font-style: normal; color: inherit; }
  .news-plain-desc {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 400;
    line-height: 1.55;
    color: var(--text-soft);
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .news-plain-foot {
    display: flex; align-items: center; gap: 10px;
    font-family: var(--font-body);
    font-size: 11px; font-weight: 600;
    letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--text-muted);
  }
  .news-plain-foot .news-source { color: var(--antique-gold); font-weight: 700; }
  .news-plain-foot .news-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--border); }

  /* Music card design now defined per-page (Spotify-style 3-col grid).
     Old vinyl/disc/tonearm + .music-info/.music-now/.music-artist removed. */

  /* --- 5.14 VIDEO / MV CARD — YouTube Style (no frame, hover lift + bg) --- */
  .video-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .video-card {
    display: flex; flex-direction: column;
    text-decoration: none;
    color: inherit;
    padding: 10px;
    border-radius: 16px;
    transition: background 0.3s ease, transform 0.3s ease;
  }
  .video-card:hover {
    background: var(--mesh-gold-subtle);
    transform: translateY(-3px);
  }
  .video-thumb {
    aspect-ratio: 16 / 9;
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    background-color: var(--porcelain);
    background-size: cover;
    background-position: center;
    margin-bottom: 14px;
    display: flex; align-items: center; justify-content: center;
  }
  .video-thumb::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(15,10,7,0.55) 0%, transparent 45%);
  }
  .video-play {
    position: relative; z-index: 2;
    width: 64px; height: 64px;
    border-radius: 50%;
    background: rgba(255,255,255,0.18);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(244,228,193,0.5);
    display: flex; align-items: center; justify-content: center;
    color: var(--pearl);
    transition: transform 0.4s ease, background 0.4s ease;
  }
  .video-card:hover .video-play {
    background: var(--mesh-gold);
    color: var(--deep-brown);
    transform: scale(1.08);
  }
  .video-play svg { width: 22px; height: 22px; fill: currentColor; margin-left: 3px; }
  .video-duration {
    position: absolute;
    bottom: 12px; right: 12px;
    z-index: 2;
    padding: 4px 10px;
    border-radius: 6px;
    background: rgba(15,10,7,0.8);
    color: var(--pearl);
    font-family: var(--font-body);
    font-size: 11px; font-weight: 600;
    letter-spacing: 0.05em;
  }
  .video-body { padding: 4px 6px 6px; }
  .video-channel {
    display: flex; align-items: center; gap: 8px;
    font-family: var(--font-body);
    font-size: 12px; font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 8px;
  }
  .video-channel .yt-icon {
    width: 18px; height: 18px;
    display: inline-flex; align-items: center; justify-content: center;
    background: #FF0000; color: white;
    border-radius: 4px;
    font-size: 9px;
  }
  .video-card h4 {
    font-family: var(--font-body);
    font-size: 17px; font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.35;
    color: var(--text);
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .video-card h4 em { font-style: normal; color: inherit; }
  .video-stats {
    font-family: var(--font-body);
    font-size: 12px; font-weight: 400;
    color: var(--text-muted);
  }

  /* --- 5.15 JOB CARD + ACCORDION --- */
  .job-list {
    display: flex; flex-direction: column;
    gap: 14px;
    max-width: 920px;
    margin: 0 auto;
  }
  .job-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 18px;
    overflow: hidden;
    transition: box-shadow 0.4s ease, border-color 0.4s ease;
  }
  .job-item:hover { border-color: var(--champagne); box-shadow: var(--shadow-sm); }
  .job-item.open { border-color: var(--champagne); box-shadow: var(--shadow-md); }
  .job-head {
    display: grid;
    grid-template-columns: 48px 1fr auto auto;
    align-items: center;
    gap: 20px;
    padding: 22px 28px;
    cursor: pointer;
    background: transparent;
    border: 0; width: 100%;
    text-align: left;
    font-family: inherit;
  }
  .job-num {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 26px;
    background: var(--mesh-gold);
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
  }
  .job-title-wrap h4 {
    font-family: var(--font-heading);
    font-size: 19px;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 4px;
    line-height: 1.2;
  }
  .job-title-wrap .job-dept {
    font-family: var(--font-body);
    font-size: 11px; font-weight: 600;
    letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--text-muted);
  }
  .job-badge {
    padding: 6px 14px;
    border-radius: 999px;
    font-family: var(--font-body);
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.25em; text-transform: uppercase;
    background: var(--ivory);
    color: var(--antique-gold);
    border: 1px solid var(--border);
    white-space: nowrap;
  }
  .job-badge.ft { background: var(--mesh-gold); color: var(--deep-brown); border-color: transparent; }
  .job-badge.pt { background: rgba(184,147,90,0.1); color: var(--royal-gold); }
  .job-badge.intern { background: rgba(215,194,154,0.15); color: var(--antique-gold); }
  .job-toggle {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--ivory);
    border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    color: var(--antique-gold);
    transition: transform 0.4s ease, background 0.4s ease;
  }
  .job-item.open .job-toggle {
    background: var(--btn-gradient);
    color: var(--deep-brown);
    border-color: transparent;
    transform: rotate(180deg);
  }
  .job-toggle svg { width: 12px; height: 12px; }
  .job-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(.4,0,.2,1);
  }
  .job-item.open .job-body { max-height: 900px; }
  .job-body-inner {
    padding: 4px 28px 28px 96px;
    border-top: 1px solid var(--border-soft);
    margin-top: 4px;
    padding-top: 24px;
  }
  .job-section-title {
    font-family: var(--font-body);
    font-size: 11px; font-weight: 700;
    letter-spacing: 0.3em; text-transform: uppercase;
    color: var(--antique-gold);
    margin-bottom: 10px;
    margin-top: 18px;
  }
  .job-section-title:first-child { margin-top: 0; }
  .job-body-inner p, .job-body-inner ul {
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--text-soft);
    line-height: 1.8;
  }
  .job-body-inner ul {
    list-style: none;
    padding-left: 0;
  }
  .job-body-inner li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 4px;
  }
  .job-body-inner li::before {
    content: '•';
    position: absolute; left: 0;
    color: var(--champagne);
    font-weight: 700;
  }
  .job-apply {
    display: inline-flex; align-items: center; gap: 10px;
    margin-top: 20px;
    padding: 12px 24px;
    background: var(--mesh-gold);
    color: var(--deep-brown);
    border-radius: 999px;
    font-family: var(--font-body);
    font-size: 11px; font-weight: 700;
    letter-spacing: 0.25em; text-transform: uppercase;
    text-decoration: none;
    white-space: nowrap;
    width: max-content;
    max-width: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  .job-apply:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

  /* --- 5.16 BIO SPLIT (3 COLS — text | image | text) --- */
  /* --- 5.17 TEXT-IMAGE SPLIT (used by intro / mission / vision / education / founder) --- */
  .ti-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
    padding: 48px;
    border-radius: 24px;
    background: var(--white);
    border: 1px solid var(--border);
  }
  .ti-split.reverse .ti-content { order: 2; }
  .ti-split.reverse .ti-image { order: 1; }
  .ti-eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--font-body);
    font-size: 11px; font-weight: 700;
    letter-spacing: 0.35em; text-transform: uppercase;
    color: var(--antique-gold);
    margin-bottom: 18px;
  }
  .ti-eyebrow .ti-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--mesh-gold);
  }
  .ti-content h3 {
    font-family: var(--font-heading);
    font-size: 40px;
    line-height: 1.1;
    font-weight: 400;
    color: var(--text);
    margin-bottom: 24px;
    letter-spacing: -0.01em;
  }
  .ti-content h3 em { font-style: normal; color: var(--antique-gold); }
  .ti-content p {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.85;
    color: var(--text-soft);
    margin-bottom: 16px;
  }
  .ti-image {
    aspect-ratio: 4 / 5;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    background:
      radial-gradient(at 20% 30%, rgba(244,228,193,0.5), transparent 55%),
      radial-gradient(at 80% 70%, rgba(215,194,154,0.4), transparent 50%),
      linear-gradient(135deg, #E5CFA5 0%, #8B6F3F 100%);
    box-shadow: var(--shadow-lg);
    display: flex; align-items: flex-end; justify-content: flex-start;
    padding: 32px;
  }
  .ti-image.v2 {
    background: radial-gradient(at 40% 60%, #FAF5EC, transparent 60%), linear-gradient(135deg, #C9A876 0%, #3E2E1F 100%);
  }
  .ti-image::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(15,10,7,0.5), transparent 60%);
  }
  .ti-image-caption {
    position: relative; z-index: 2;
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 16px;
    color: var(--pearl);
  }

  /* Awards now use V6 layout (portrait + categorized lists) defined per-page. */

  /* --- 5.19 TIMELINE / MILESTONES --- */
  .timeline-wrap {
    position: relative;
    padding: 20px 40px 20px 0;
    max-width: 820px;
    margin: 0 auto;
  }
  .timeline-wrap::before {
    content: '';
    position: absolute;
    top: 20px; bottom: 20px; left: 160px;
    width: 1px;
    background: linear-gradient(to bottom, transparent, var(--champagne) 12%, var(--champagne) 88%, transparent);
  }
  .timeline-item {
    display: grid;
    grid-template-columns: 140px 40px 1fr;
    gap: 20px;
    margin-bottom: 36px;
    align-items: start;
  }
  .timeline-item:last-child { margin-bottom: 0; }
  .timeline-year {
    text-align: right;
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 28px;
    background: var(--mesh-gold);
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
    padding-top: 2px;
  }
  .timeline-dot-wrap {
    display: flex; justify-content: center;
    padding-top: 14px;
  }
  .timeline-dot {
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--mesh-gold);
    box-shadow: 0 0 0 4px var(--porcelain), 0 0 0 5px var(--champagne), 0 0 20px rgba(201,168,118,0.5);
    position: relative; z-index: 2;
  }
  .timeline-body {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 20px 24px;
    box-shadow: var(--shadow-sm);
  }
  .timeline-body h4 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 6px;
    line-height: 1.3;
  }
  .timeline-body h4 em { font-style: normal; color: var(--antique-gold); }
  .timeline-body p {
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--text-soft);
    line-height: 1.7;
  }

  /* --- 5.21 SOCIAL ICON CLUSTER --- */
  .social-cluster {
    display: flex; gap: 14px; flex-wrap: wrap;
    align-items: center;
    padding: 32px;
    background: var(--white);
    border-radius: 20px;
    border: 1px solid var(--border);
  }
  .social-cluster.on-dark {
    background: var(--deep-brown);
    border-color: var(--warm-brown);
  }
  .social-cluster-label {
    font-family: var(--font-body);
    font-size: 11px; font-weight: 700;
    letter-spacing: 0.3em; text-transform: uppercase;
    color: var(--text-muted);
    margin-right: 8px;
  }
  .social-cluster.on-dark .social-cluster-label { color: var(--champagne); }
  .social-btn {
    width: 48px; height: 48px;
    border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--ivory);
    border: 1px solid var(--border);
    color: var(--text-soft);
    text-decoration: none;
    transition: all 0.4s cubic-bezier(.4,0,.2,1);
    position: relative; overflow: hidden;
  }
  .social-cluster.on-dark .social-btn {
    background: var(--warm-brown);
    border-color: rgba(244,228,193,0.2);
    color: var(--pearl);
  }
  .social-btn:hover {
    background: var(--btn-gradient);
    color: var(--deep-brown);
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(201,168,118,0.35);
  }
  .social-btn svg { width: 18px; height: 18px; fill: currentColor; }
  .social-btn .social-img {
    display: inline-block;
    width: 16px; height: 16px;
    background-color: currentColor;
    -webkit-mask: url('assets/social-threads.webp') center / contain no-repeat;
            mask: url('assets/social-threads.webp') center / contain no-repeat;
  }
  .social-btn .social-label {
    position: absolute;
    bottom: -22px; left: 50%; transform: translateX(-50%);
    font-family: var(--font-body);
    font-size: 9px; font-weight: 700;
    letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--antique-gold);
    white-space: nowrap;
    opacity: 0;
    transition: all 0.3s ease;
  }
  .social-btn:hover .social-label { opacity: 1; bottom: -24px; }

  /* --- 5.22 EXTERNAL LINK VARIATIONS --- */
  .ext-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding: 32px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 20px;
  }
  .ext-demo {
    display: flex; flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 24px;
    background: var(--ivory);
    border-radius: 14px;
  }
  .ext-demo-label {
    font-family: var(--font-body);
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.3em; text-transform: uppercase;
    color: var(--antique-gold);
  }
  .ext-icon-inline {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 16px;
    color: var(--text);
    text-decoration: none;
  }
  .ext-icon-inline::after {
    content: '↗';
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--antique-gold);
    transition: transform 0.3s ease;
  }
  .ext-icon-inline:hover::after { transform: translate(2px,-2px); }
  .ext-chip {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--deep-brown);
    color: var(--pearl);
    font-family: var(--font-body);
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.2em; text-transform: uppercase;
    text-decoration: none;
  }
  .ext-chip .chip-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--mesh-gold); }

  /* --- 5.23 CONTACT INFO BLOCK --- */
  .contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .contact-block {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px;
  }
  .contact-block.dark {
    background: var(--deep-brown);
    color: var(--pearl);
    border-color: var(--warm-brown);
  }
  .contact-block-eyebrow {
    font-family: var(--font-body);
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.35em; text-transform: uppercase;
    color: var(--antique-gold);
    margin-bottom: 12px;
  }
  .contact-block h4 {
    font-family: var(--font-heading);
    font-size: 18px;
    line-height: 1.3;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 18px;
  }
  .contact-block.dark h4 { color: var(--pearl); }
  .contact-line {
    display: flex; gap: 14px; align-items: flex-start;
    padding: 10px 0;
    border-top: 1px solid var(--border-soft);
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--text-soft);
    line-height: 1.6;
  }
  .contact-block.dark .contact-line {
    border-color: rgba(244,228,193,0.12);
    color: rgba(244,228,193,0.85);
  }
  .contact-line:first-of-type { border-top: 0; }
  .contact-icon {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: var(--ivory);
    border: 1px solid var(--border);
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--antique-gold);
    flex-shrink: 0;
  }
  .contact-block.dark .contact-icon {
    background: var(--warm-brown);
    border-color: rgba(244,228,193,0.15);
    color: var(--champagne);
  }
  .contact-icon svg { width: 14px; height: 14px; }
  .contact-label {
    font-family: var(--font-body);
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.25em; text-transform: uppercase;
    color: var(--text-muted);
    display: block;
    margin-bottom: 2px;
  }
  .contact-block.dark .contact-label { color: var(--champagne); }
  .contact-line a { color: inherit; text-decoration: none; border-bottom: 1px solid var(--border); transition: border-color 0.3s ease; }
  .contact-line a:hover { border-color: var(--champagne); }

  /* --- 5.24 FOOTER (preview) --- */
  /* ============ FOOTER — Blush → Cream pastel gradient ============
     Soft baby pink on left fading to cream on right + subtle radial blooms. */
  .site-footer {
    background:
      radial-gradient(at 18% 25%, rgba(252, 230, 235, 0.3), transparent 55%),
      radial-gradient(at 82% 75%, rgba(247, 235, 208, 0.35), transparent 55%),
      linear-gradient(90deg, #FDF3F5 0%, #FCF6F7 50%, var(--cream) 100%);
    color: var(--deep-brown);
    padding: 64px 56px 28px;
    border-radius: 28px;
    position: relative;
    overflow: hidden;
  }
  .site-footer::before {
    content: ''; position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg,
      #FAD2D8 0%,
      #F5DBD2 30%,
      #EFDDBC 60%,
      #E5D2A5 100%);
    opacity: 1;
  }
  .footer-top {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 44px;
    border-bottom: 1px solid rgba(168, 137, 87, 0.18);
    margin-bottom: 24px;
  }
  .footer-brand-col h3 {
    font-family: var(--font-heading);
    font-style: normal;
    font-size: 32px;
    font-weight: 600;
    background: var(--mesh-gold);
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
    margin-bottom: 10px;
  }
  .footer-brand-col .footer-name {
    font-family: var(--font-heading);
    font-size: 14px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--deep-brown);
    margin-bottom: 18px;
  }
  .footer-brand-col p {
    font-family: var(--font-body);
    font-size: 13px;
    line-height: 1.75;
    color: var(--text-soft);
    margin-bottom: 20px;
  }
  .footer-col-title {
    font-family: var(--font-body);
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.4em; text-transform: uppercase;
    color: var(--royal-gold);
    margin-bottom: 18px;
  }
  .footer-company { margin-bottom: 20px; }
  .footer-company-name {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 500;
    color: var(--deep-brown);
    margin-bottom: 6px;
    line-height: 1.4;
  }
  .footer-company-addr {
    font-family: var(--font-body);
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.6;
  }
  .footer-col ul {
    list-style: none;
    display: flex; flex-direction: column; gap: 10px;
  }
  .footer-col ul a {
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--text-soft);
    text-decoration: none;
    transition: color 0.3s ease;
  }
  .footer-col ul a:hover { color: var(--royal-gold); }
  .footer-col ul a .ext-mark { font-size: 10px; color: var(--antique-gold); margin-left: 4px; }
  .footer-bottom {
    display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap;
    gap: 16px;
    padding-top: 8px;
  }
  .footer-copy {
    font-family: var(--font-body);
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--text-muted);
  }
  .footer-socials { display: flex; gap: 10px; margin-top: 20px; }
  .footer-socials .social-btn {
    width: 40px; height: 40px;
    background: rgba(255, 253, 248, 0.7);
    border: 1px solid rgba(168, 137, 87, 0.3);
    color: var(--royal-gold);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    transition: all 0.3s ease;
  }
  .footer-socials .social-btn:hover {
    background: var(--mesh-gold);
    border-color: transparent;
    color: var(--deep-brown);
  }
  /* Footer logo: reset the invert filter (footer is now light, not dark). */
  .site-footer .brand-img.on-dark {
    filter: none;
  }

  /* ============ RESPONSIVE: NEW COMPONENTS ============ */
  @media (max-width: 900px) {
    .site-nav { padding: 16px 20px; flex-direction: column; gap: 16px; }
    .site-nav ul { gap: 16px; flex-wrap: wrap; justify-content: center; }
    .hero-banner { padding: 56px 28px; min-height: 480px; }
    .news-grid, .video-grid, .contact-grid { grid-template-columns: 1fr; }
    .ti-split { grid-template-columns: 1fr; gap: 32px; padding: 28px; }
    .ti-split.reverse .ti-content { order: 1; }
    .ti-split.reverse .ti-image { order: 2; }
    .ti-content h3 { font-size: 28px; }
    .timeline-wrap::before { left: 20px; }
    .timeline-item { grid-template-columns: 40px 1fr; gap: 14px; }
    .timeline-year { grid-column: 2; text-align: left; font-size: 22px; margin-bottom: 4px; }
    .timeline-dot-wrap { grid-row: 1 / 3; grid-column: 1; padding-top: 4px; }
    .timeline-body { grid-column: 2; }
    .footer-top { grid-template-columns: 1fr; gap: 32px; }
    .site-footer { padding: 48px 28px 24px; }
    .job-head { grid-template-columns: 1fr auto; gap: 12px; padding: 18px 20px; }
    .job-num { display: none; }
    .job-badge { grid-row: 2; grid-column: 1; justify-self: start; }
    .job-toggle { grid-row: 1 / 3; grid-column: 2; align-self: center; }
    .job-body-inner { padding: 20px 20px 24px; }
    .ext-showcase { grid-template-columns: 1fr; }
  }

  /* ============ HEADER DROPDOWN MENU (shared) ============ */
  .has-dropdown { position: relative; }
  .has-dropdown > a {
    display: inline-flex !important;
    align-items: center;
  }
  /* Caret hidden — parent label only */
  .dropdown-caret { display: none !important; }
  .header-dropdown {
    position: absolute;
    top: 100%; left: 0;
    transform: translateY(-6px);
    list-style: none;
    background: rgba(15, 10, 7, 0.82);
    backdrop-filter: blur(18px) saturate(1.2);
    -webkit-backdrop-filter: blur(18px) saturate(1.2);
    border: 1px solid rgba(244, 228, 193, 0.18);
    border-radius: 14px;
    padding: 4px 24px 4px 32px;
    min-width: 220px;
    box-shadow: 0 18px 44px rgba(15, 10, 7, 0.4);
    margin: 14px 0 0;
    opacity: 0; visibility: hidden;
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
    z-index: 1100;
  }
  .has-dropdown:hover > .header-dropdown,
  .has-dropdown:focus-within > .header-dropdown {
    opacity: 1; visibility: visible;
    transform: translateY(0);
  }
  .header-dropdown::before { display: none; }
  .header-dropdown li { list-style: none; margin: 0; }
  .header-dropdown a {
    display: flex !important;
    align-items: center;
    gap: 12px;
    padding: 14px 4px !important;
    font-family: var(--font-body);
    font-size: 14px !important;
    font-weight: 600 !important;
    color: var(--porcelain) !important;
    letter-spacing: 0.04em !important;
    text-transform: none !important;
    text-decoration: none;
    border-radius: 0 !important;
    text-shadow: none !important;
    transition: color 0.2s ease;
    position: relative;
    background: transparent !important;
  }
  .header-dropdown a::before { display: none !important; }
  .header-dropdown a::after { display: none !important; }
  .header-dropdown a:hover,
  .header-dropdown a.active {
    color: var(--antique-gold) !important;
  }

  @media (max-width: 900px) {
    .has-dropdown { width: 100%; }
    .has-dropdown > a {
      flex-direction: row;
      gap: 8px;
    }
    .dropdown-caret { width: 16px; height: 12px; }
    .header-dropdown {
      position: static;
      opacity: 1; visibility: visible;
      transform: none;
      background: transparent;
      border: none;
      box-shadow: none;
      backdrop-filter: none;
      padding: 0;
      min-width: 0;
      margin: 6px 0 0 14px;
    }
    .header-dropdown li:not(:last-child) { border-bottom: none; }
    .header-dropdown a { padding: 6px 4px !important; font-size: 12px !important; }
  }

  /* ============ MOBILE HAMBURGER MENU (mobile only — desktop unchanged) ============ */
  .header-hamburger {
    display: none;
    align-items: center; justify-content: center;
    width: 40px; height: 40px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 50%;
    color: inherit;
    cursor: pointer;
    padding: 0;
    transition: background 0.25s ease, border-color 0.25s ease;
  }
  .header-hamburger svg { width: 22px; height: 22px; }
  .header-hamburger .icon-close { display: none; }
  .header-nav.menu-open .header-hamburger .icon-open { display: none; }
  .header-nav.menu-open .header-hamburger .icon-close { display: block; }

  @media (max-width: 900px) {
    /* Hamburger visible, smaller logo+brand */
    .header-hamburger { display: inline-flex; }
    /* Stack logo on top of brand-name, both equal width */
    .header-brand {
      flex-direction: column !important;
      align-items: center !important;
      gap: 0 !important;
    }
    .brand-logo {
      height: auto !important;
      width: 140px !important;
      display: block;
    }
    .brand-name {
      font-size: 11px !important;
      letter-spacing: 0.08em !important;
      width: 140px;
      text-align: center;
      display: block;
      line-height: 1 !important;
      margin-top: -2px;
    }

    /* Header layout: brand left, hamburger right */
    .header-nav {
      flex-wrap: nowrap !important;
      padding: 10px 18px !important;
    }

    /* Hide menu/utils by default (collapsed into hamburger) */
    .header-right { display: none !important; }

    /* When menu open: render right-side as full-width panel below header */
    .header-nav.menu-open .header-right {
      display: flex !important;
      position: absolute;
      top: 100%; left: 0; right: 0;
      flex-direction: column;
      align-items: stretch;
      gap: 0;
      background: rgba(253, 249, 242, 0.98);
      backdrop-filter: blur(20px) saturate(1.2);
      -webkit-backdrop-filter: blur(20px) saturate(1.2);
      padding: 8px 24px 18px;
      border-top: 1px solid rgba(236, 217, 184, 0.5);
      box-shadow: 0 16px 36px rgba(15, 10, 7, 0.2);
    }
    .header-nav.menu-open .header-menu {
      display: flex !important;
      flex-direction: column;
      gap: 0;
      width: 100%;
    }
    .header-nav.menu-open .header-menu > li {
      padding: 12px 0;
      border-bottom: 1px solid rgba(236, 217, 184, 0.4);
      width: 100%;
    }
    .header-nav.menu-open .header-menu > li:last-child { border-bottom: none; }
    .header-nav.menu-open .header-menu a {
      color: var(--text-soft) !important;
      text-shadow: none !important;
      filter: none !important;
      font-size: 14px !important;
      font-weight: 600 !important;
      letter-spacing: 0.04em !important;
      text-transform: none !important;
      display: block !important;
      padding: 0 !important;
    }
    .header-nav.menu-open .header-menu a.active { color: var(--antique-gold) !important; }

    /* Dropdown inside hamburger panel — items indented under parent */
    .header-nav.menu-open .has-dropdown > a {
      flex-direction: row;
      align-items: center;
      gap: 8px;
      padding: 0 !important;
    }
    .header-nav.menu-open .header-dropdown {
      position: static;
      opacity: 1; visibility: visible;
      transform: none;
      background: transparent;
      border: none;
      box-shadow: none;
      backdrop-filter: none;
      -webkit-backdrop-filter: none;
      padding: 6px 0 0 18px !important;
      min-width: 0;
      margin: 0;
      display: flex;
      flex-direction: column;
      gap: 0;
    }
    .header-nav.menu-open .header-dropdown::before { display: none; }
    .header-nav.menu-open .header-dropdown a {
      color: var(--text-soft) !important;
      font-size: 13px !important;
      font-weight: 600 !important;
      padding: 8px 0 !important;
      background: transparent !important;
    }
    .header-nav.menu-open .header-dropdown a:hover,
    .header-nav.menu-open .header-dropdown a.active {
      color: var(--antique-gold) !important;
    }

    /* Utils (search/cart) row inside panel */
    .header-nav.menu-open .header-utils {
      display: flex !important;
      margin-top: 14px;
      padding-top: 14px;
      border-top: 1px solid rgba(236, 217, 184, 0.4);
      width: 100%;
      justify-content: flex-start;
      gap: 12px;
    }
    .header-nav.menu-open .header-icon-btn {
      color: var(--warm-brown) !important;
      filter: none !important;
    }

    /* When menu open: header stays light cream + panel cream below.
       X icon stays brown to remain readable on the light header bar. */
    .header-nav.menu-open .header-hamburger {
      color: var(--deep-brown) !important;
      filter: none !important;
      background: rgba(168, 137, 87, 0.1) !important;
      border-color: rgba(168, 137, 87, 0.25) !important;
    }
    .header-nav.menu-open .header-hamburger svg {
      stroke: currentColor !important;
      stroke-width: 2.75 !important;
    }
  }

  /* ============ MOBILE TYPOGRAPHY ============ */
  @media (max-width: 900px) {
    p { font-size: 16px !important; line-height: 1.65 !important; }
    /* Section titles (h2) — fluid clamp up to 34px.
       Hero h1 is intentionally NOT touched so it stays large per page. */
    h2 {
      font-size: clamp(26px, 5.5vw, 34px) !important;
      line-height: 1.15 !important;
      text-wrap: balance;
      word-spacing: -0.02em;
    }
    h2 em { font-size: inherit !important; }
    h1 em, h2 em, h3 em, h4 em, h5 em, h6 em { font-style: normal !important; }

    /* Unified gap between section title and content on mobile = 30px.
       Hero containers (.about-hero, .hero-banner, .news-section-head) are
       intentionally excluded so the page hero spacing stays as designed. */
    .about-section-head,
    .prod-section-head,
    .section-header {
      margin-bottom: 30px !important;
    }
  }

  /* ============================================================
     UNIFIED HEADER (site-wide)
     Higher specificity via `.site-header .X` so this block beats
     any per-page inline `<style>` rules without needing !important.
     ============================================================ */
  .site-header .header-nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: transparent;
    border-bottom: none;
    box-shadow: none;
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 40px;
    gap: 24px;
  }
  .site-header .header-nav.scrolled { background: transparent; box-shadow: none; }
  /* Blur layer is a SIBLING (not ancestor) of dropdown so the dropdown's
     own backdrop-filter is free to filter actual page content beneath it. */
  .site-header .header-blur-layer {
    position: fixed; top: 0; left: 0; right: 0;
    height: 56px;
    background: rgba(255, 253, 248, 0.65);
    backdrop-filter: blur(14px) saturate(1.4);
    -webkit-backdrop-filter: blur(14px) saturate(1.4);
    z-index: 999;
    pointer-events: none;
    transition: background 0.35s ease, box-shadow 0.35s ease;
  }
  .site-header .header-blur-layer.scrolled {
    background: rgba(255, 253, 248, 0.88);
    box-shadow: 0 2px 12px rgba(139, 111, 63, 0.08);
  }

  .site-header .brand-name {
    font-family: var(--font-heading);
    font-size: clamp(12px, 1vw, 14px);
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--deep-brown);
    white-space: nowrap;
    text-shadow: none;
  }
  .site-header .brand-logo {
    height: 22px; width: auto; display: block;
    filter: none;
  }
  /* Header bg is LIGHT in both states — keep brand brown.
     Higher specificity wins over per-page inline .scrolled overrides. */
  .site-header .header-nav.scrolled .brand-name {
    color: var(--deep-brown) !important;
    text-shadow: none !important;
  }
  .site-header .header-nav.scrolled .brand-logo {
    filter: none !important;
  }
  .site-header .header-nav.scrolled .header-menu a {
    color: var(--deep-brown) !important;
    text-shadow: none !important;
  }
  .site-header .header-nav.scrolled .header-icon-btn {
    color: var(--warm-brown) !important;
    filter: none !important;
  }

  .site-header .header-menu a {
    font-family: var(--font-body);
    font-size: 14px; font-weight: 600;
    color: var(--deep-brown) !important;
    text-decoration: none;
    letter-spacing: 0.04em;
    text-transform: none;
    padding: 4px 0; position: relative;
    transition: color 0.3s ease;
    text-shadow: none;
  }
  .site-header .header-menu a::after {
    content: ''; position: absolute;
    bottom: -4px; left: 0; right: 0;
    height: 1px; background: var(--mesh-gold);
    transform: scaleX(0); transform-origin: right;
    transition: transform 0.4s cubic-bezier(.4,0,.2,1);
  }
  .site-header .header-menu a:hover::after { transform: scaleX(1); transform-origin: left; }
  .site-header .header-menu a:hover { color: var(--royal-gold) !important; }
  .site-header .header-menu a.active { color: var(--royal-gold) !important; }
  .site-header .header-menu a.active::after { transform: scaleX(1); }

  /* Dropdown caret arrow */
  .site-header .dropdown-caret {
    display: inline-block !important;
    width: 8px; height: 6px;
    margin-left: 8px;
    opacity: 0.85;
    transition: transform 0.3s ease;
  }
  .site-header .has-dropdown:hover > a .dropdown-caret { transform: rotate(180deg); }

  /* Dropdown panel (desktop only) — light frosted glass matching header. */
  @media (min-width: 901px) {
    .site-header .header-dropdown {
      background: rgba(255, 253, 248, 0.88) !important;
      backdrop-filter: blur(14px) saturate(1.4) !important;
      -webkit-backdrop-filter: blur(14px) saturate(1.4) !important;
      border: 1px solid rgba(168, 137, 87, 0.18) !important;
      border-top: none !important;
      border-radius: 0 0 14px 14px !important;
      box-shadow: 0 12px 28px rgba(139, 111, 63, 0.12) !important;
      padding: 14px 28px !important;
      margin: 0 !important;
      top: calc(100% + 14px) !important;
      transform: none !important;
      isolation: isolate;
    }
    .site-header .has-dropdown:hover > .header-dropdown,
    .site-header .has-dropdown:focus-within > .header-dropdown {
      transform: none !important;
    }
    .site-header .header-dropdown a {
      font-family: var(--font-body) !important;
      font-size: 14px !important;
      font-weight: 600 !important;
      letter-spacing: 0.04em !important;
      text-transform: none !important;
      color: var(--deep-brown) !important;
      padding: 12px 0 !important;
      text-shadow: none !important;
    }
    .site-header .header-dropdown a:hover,
    .site-header .header-dropdown a.active {
      color: var(--royal-gold) !important;
    }
  }

  .site-header .header-icon-btn {
    width: 32px; height: 32px;
    color: var(--warm-brown);
    background: transparent; border: 1px solid transparent;
    filter: none;
  }
  .site-header .header-icon-btn:hover {
    border-color: rgba(168, 137, 87, 0.35);
    background: rgba(168, 137, 87, 0.08);
    color: var(--royal-gold);
  }
  /* Mobile hamburger — brown icon on light header */
  .site-header .header-hamburger {
    color: var(--deep-brown);
  }
  .site-header .header-hamburger:hover {
    background: rgba(168, 137, 87, 0.1);
    border-color: rgba(168, 137, 87, 0.25);
  }
  .site-header .header-hamburger svg { stroke: currentColor; }