@layer base, layout, components, utilities;

@layer base {
  :root {
    --clr-bg: #f0eff8;
    --clr-surface: #faf9ff;
    --clr-primary: #4b2d8a;
    --clr-primary-light: #6d4db8;
    --clr-secondary: #2d6a9f;
    --clr-accent: #e05c97;
    --clr-accent-warm: #f0a050;
    --clr-text: #1a1630;
    --clr-text-muted: #5a546e;
    --clr-text-light: #8a84a0;
    --clr-white: #ffffff;
    --clr-glass-bg: rgba(255, 255, 255, 0.18);
    --clr-glass-border: rgba(255, 255, 255, 0.32);
    --clr-glass-shadow: rgba(75, 45, 138, 0.18);

    --grad-hero: linear-gradient(135deg, #2d1060 0%, #4b2d8a 35%, #2d6a9f 70%, #1a4a7a 100%);
    --grad-section: linear-gradient(135deg, #f0eff8 0%, #e8e4f5 50%, #dce8f5 100%);
    --grad-accent: linear-gradient(135deg, #4b2d8a 0%, #e05c97 100%);
    --grad-card: linear-gradient(135deg, rgba(255,255,255,0.22) 0%, rgba(255,255,255,0.08) 100%);

    --shadow-sm: 0 2px 8px rgba(75,45,138,0.08), 0 1px 3px rgba(75,45,138,0.05);
    --shadow-md: 0 8px 24px rgba(75,45,138,0.14), 0 2px 8px rgba(75,45,138,0.08);
    --shadow-lg: 0 20px 48px rgba(75,45,138,0.18), 0 6px 16px rgba(75,45,138,0.10);
    --shadow-glass: 0 8px 32px rgba(75,45,138,0.20), 0 2px 8px rgba(75,45,138,0.10), inset 0 1px 0 rgba(255,255,255,0.40);

    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-2xl: 8rem;

    --nav-h: 72px;
    --font-head: 'Vollkorn', Georgia, serif;
    --font-body: 'Work Sans', system-ui, sans-serif;

    --transition-fast: 150ms ease;
    --transition-base: 280ms cubic-bezier(0.4,0,0.2,1);
    --transition-slow: 480ms cubic-bezier(0.4,0,0.2,1);
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  html { scroll-behavior: smooth; font-size: 16px; }

  body.canvas {
    font-family: var(--font-body);
    background-color: var(--clr-bg);
    color: var(--clr-text);
    line-height: 1.7;
    min-block-size: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
  }

  main { flex: 1; }

  img { max-inline-size: 100%; block-size: auto; display: block; }

  a { color: var(--clr-primary); text-decoration: none; transition: color var(--transition-base); }
  a:hover { color: var(--clr-accent); }

  ul[role="list"] { list-style: none; }

  h1, h2, h3, h4, h5 {
    font-family: var(--font-head);
    line-height: 1.2;
    color: var(--clr-text);
    font-weight: 700;
  }

  p { margin-block-end: 1em; }
  p:last-child { margin-block-end: 0; }

  blockquote {
    border-inline-start: 4px solid var(--clr-accent);
    padding-inline-start: var(--space-md);
    margin-block: var(--space-md);
    font-style: italic;
    font-family: var(--font-head);
    font-size: 1.15rem;
  }
  blockquote cite {
    display: block;
    margin-block-start: 0.75em;
    font-style: normal;
    font-size: 0.9rem;
    font-family: var(--font-body);
    color: var(--clr-text-muted);
  }

  mark {
    background: linear-gradient(135deg, rgba(224,92,151,0.25), rgba(75,45,138,0.15));
    color: inherit;
    padding-inline: 0.15em;
    border-radius: 3px;
  }

  address { font-style: normal; }

  small { font-size: 0.82rem; color: var(--clr-text-muted); }
}

@layer layout {
  .container {
    max-inline-size: 1200px;
    margin-inline: auto;
    padding-inline: var(--space-md);
  }

  .nav-bar {
    position: fixed;
    inset-inline: 0;
    inset-block-start: 0;
    z-index: 900;
    transform: translateY(-100%);
    transition: transform var(--transition-slow), background-color var(--transition-base), box-shadow var(--transition-base);
    background-color: rgba(240, 239, 248, 0.0);
    backdrop-filter: blur(0px);
  }

  .nav-bar.nav-visible {
    transform: translateY(0);
    background-color: rgba(240, 239, 248, 0.92);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow-md);
  }

  .nav-bar.nav-scrolled {
    background-color: rgba(240, 239, 248, 0.97);
    box-shadow: var(--shadow-lg);
  }

  .nav-inner {
    max-inline-size: 1200px;
    margin-inline: auto;
    padding-inline: var(--space-md);
    block-size: var(--nav-h);
    display: flex;
    align-items: center;
    gap: var(--space-md);
  }

  .nav-logo { display: flex; align-items: center; flex-shrink: 0; }
  .nav-logo img { block-size: 38px; inline-size: auto; }

  .nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-inline-start: auto;
    list-style: none;
  }

  .nav-link {
    display: block;
    padding: 0.5rem 0.9rem;
    font-family: var(--font-body);
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--clr-text);
    border-radius: var(--radius-sm);
    transition: color var(--transition-base), background-color var(--transition-base);
    position: relative;
    white-space: nowrap;
  }
  .nav-link::after {
    content: '';
    position: absolute;
    inset-inline: 0.9rem;
    inset-block-end: 4px;
    block-size: 2px;
    background: var(--grad-accent);
    border-radius: 2px;
    transform: scaleX(0);
    transition: transform var(--transition-base);
    transform-origin: left;
  }
  .nav-link:hover, .nav-link.active { color: var(--clr-primary); }
  .nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }

  .has-mega { position: relative; }
  .has-mega:hover .mega-panel { opacity: 1; visibility: visible; transform: translateY(0); }

  .mega-panel {
    position: absolute;
    inset-block-start: calc(100% + 8px);
    inset-inline-start: 50%;
    transform: translateX(-50%) translateY(-10px);
    min-inline-size: 480px;
    background: rgba(250, 249, 255, 0.96);
    backdrop-filter: blur(20px);
    border: 1px solid var(--clr-glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--space-md);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base);
    z-index: 950;
  }

  .mega-inner { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }

  .mega-heading {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--clr-text-muted);
    margin-block-end: 0.75rem;
  }

  .mega-panel ul { list-style: none; }
  .mega-panel ul li { margin-block-end: 0.25rem; }
  .mega-panel ul a {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0.6rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--clr-text);
    transition: background-color var(--transition-fast), color var(--transition-fast);
  }
  .mega-panel ul a:hover { background-color: rgba(75,45,138,0.08); color: var(--clr-primary); }
  .mega-panel ul a i { color: var(--clr-primary-light); font-size: 0.9em; }

  .hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    inline-size: 44px;
    block-size: 44px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
    margin-inline-start: auto;
    transition: background-color var(--transition-fast);
  }
  .hamburger:hover { background-color: rgba(75,45,138,0.08); }

  .bar {
    display: block;
    inline-size: 22px;
    block-size: 2px;
    background-color: var(--clr-text);
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-base);
  }
  .hamburger.open .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .hamburger.open .bar:nth-child(2) { opacity: 0; }
  .hamburger.open .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .drawer-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(26, 22, 48, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
    backdrop-filter: blur(4px);
  }
  .drawer-backdrop.open { opacity: 1; visibility: visible; }

  .drawer {
    position: fixed;
    inset-inline: 0;
    inset-block-end: 0;
    z-index: 1001;
    background: var(--clr-surface);
    border-start-start-radius: var(--radius-xl);
    border-start-end-radius: var(--radius-xl);
    padding: var(--space-sm) var(--space-md) var(--space-lg);
    transform: translateY(100%);
    transition: transform var(--transition-slow);
    box-shadow: 0 -8px 40px rgba(75,45,138,0.22);
    max-block-size: 80vh;
    overflow-y: auto;
  }
  .drawer.open { transform: translateY(0); }

  .drawer-handle {
    inline-size: 48px;
    block-size: 5px;
    background: var(--clr-text-light);
    border-radius: 3px;
    margin: 0.75rem auto var(--space-sm);
  }

  .drawer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
  }
  .drawer-links a {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.85rem var(--space-sm);
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--clr-text);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast), color var(--transition-fast);
    min-block-size: 44px;
  }
  .drawer-links a:hover { background-color: rgba(75,45,138,0.08); color: var(--clr-primary); }
  .drawer-links a i { color: var(--clr-primary-light); inline-size: 20px; text-align: center; }

  .stage {
    position: relative;
    min-block-size: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--grad-hero);
  }

  .stage-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
  }

  .stage-img-wrap {
    position: absolute;
    inset: 0;
    overflow: hidden;
    margin: 0;
  }

  .stage-img {
    inline-size: 100%;
    block-size: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.25;
  }

  .stage-curtain {
    position: absolute;
    inset: 0;
    background: var(--grad-hero);
    opacity: 0.88;
  }

  .stage-content {
    position: relative;
    z-index: 2;
    inline-size: 100%;
    max-inline-size: 1200px;
    margin-inline: auto;
    padding-inline: var(--space-md);
    padding-block: var(--space-2xl) var(--space-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
  }

  .stage-text { color: var(--clr-white); }

  .stage-label {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(255,255,255,0.7);
    margin-block-end: var(--space-sm);
  }

  .stage-title {
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--clr-white);
    line-height: 1.1;
    margin-block-end: var(--space-md);
  }
  .stage-title mark {
    background: linear-gradient(90deg, #e05c97, #f0a050);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .stage-lead {
    font-size: 1.15rem;
    line-height: 1.65;
    color: rgba(255,255,255,0.85);
    margin-block-end: var(--space-md);
    max-inline-size: 520px;
  }

  .stage-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-block-end: var(--space-sm);
  }

  .stage-disclaimer {
    display: block;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.5);
    margin-block-start: var(--space-xs);
  }

  .hero-sentinel {
    position: absolute;
    inset-block-end: 0;
    inset-inline: 0;
    block-size: 1px;
  }

  .gallery { padding-block: var(--space-xl); }

  .section-header {
    text-align: center;
    margin-block-end: var(--space-lg);
  }

  .section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 700;
    margin-block-end: var(--space-sm);
  }

  .section-sub {
    font-size: 1.05rem;
    color: var(--clr-text-muted);
    max-inline-size: 600px;
    margin-inline: auto;
    line-height: 1.6;
  }

  .site-footer {
    background: var(--clr-text);
    color: rgba(255,255,255,0.8);
    padding-block-start: var(--space-xl);
    margin-block-start: auto;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-lg);
    padding-block-end: var(--space-lg);
  }

  .footer-brand p { font-size: 0.9rem; line-height: 1.6; color: rgba(255,255,255,0.65); margin-block-start: var(--space-sm); }
  .footer-brand small { display: block; margin-block-start: 0.5rem; color: rgba(255,255,255,0.4); }
  .footer-logo { filter: brightness(0) invert(1) opacity(0.9); }

  .site-footer h4 {
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.5);
    margin-block-end: var(--space-sm);
  }

  .site-footer ul { list-style: none; }
  .site-footer ul li { margin-block-end: 0.4rem; }
  .site-footer ul a { color: rgba(255,255,255,0.7); font-size: 0.9rem; transition: color var(--transition-fast); }
  .site-footer ul a:hover { color: var(--clr-white); }

  .footer-contact address p { font-size: 0.9rem; color: rgba(255,255,255,0.7); margin-block-end: 0.6rem; display: flex; gap: 0.6rem; align-items: flex-start; }
  .footer-contact address i { color: var(--clr-accent); margin-block-start: 0.2em; flex-shrink: 0; }
  .footer-contact address a { color: rgba(255,255,255,0.7); }
  .footer-contact address a:hover { color: var(--clr-white); }

  .footer-bottom {
    border-block-start: 1px solid rgba(255,255,255,0.1);
    padding-block: var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
  }
  .footer-bottom small { color: rgba(255,255,255,0.4); font-size: 0.8rem; }
}

@layer components {
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: none;
    transition: transform var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
    min-block-size: 44px;
  }
  .btn:hover { transform: translateY(-2px); }
  .btn:active { transform: translateY(0); }

  .btn-primary {
    background: var(--grad-accent);
    color: var(--clr-white);
    box-shadow: 0 4px 16px rgba(224,92,151,0.35), 0 2px 6px rgba(75,45,138,0.20);
  }
  .btn-primary:hover {
    color: var(--clr-white);
    box-shadow: 0 8px 24px rgba(224,92,151,0.45), 0 4px 12px rgba(75,45,138,0.25);
  }

  .btn-glass {
    background: rgba(255,255,255,0.18);
    color: var(--clr-white);
    border: 1px solid rgba(255,255,255,0.35);
    backdrop-filter: blur(8px);
    box-shadow: var(--shadow-glass);
  }
  .btn-glass:hover { background: rgba(255,255,255,0.28); color: var(--clr-white); }

  .btn-full { inline-size: 100%; justify-content: center; }

  .glass-card {
    background: var(--grad-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--clr-glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glass);
    padding: var(--space-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
  }
  .glass-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 56px rgba(75,45,138,0.22), 0 8px 20px rgba(75,45,138,0.12), inset 0 1px 0 rgba(255,255,255,0.5);
  }

  .spotlight {
    background: rgba(255,255,255,0.14);
    border: 1px solid rgba(255,255,255,0.28);
    color: var(--clr-white);
    position: relative;
    overflow: hidden;
  }
  .spotlight::before {
    content: '';
    position: absolute;
    inset-block-start: -50%;
    inset-inline-end: -30%;
    inline-size: 200px;
    block-size: 200px;
    background: radial-gradient(circle, rgba(224,92,151,0.3) 0%, transparent 70%);
    pointer-events: none;
  }

  .spotlight-icon {
    font-size: 2.2rem;
    color: var(--clr-accent);
    margin-block-end: var(--space-sm);
  }

  .spotlight-title {
    font-size: 1.5rem;
    color: var(--clr-white);
    margin-block-end: var(--space-sm);
  }

  .spotlight p {
    color: rgba(255,255,255,0.82);
    font-size: 0.95rem;
    line-height: 1.65;
    margin-block-end: var(--space-sm);
  }

  .spotlight-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--clr-accent);
    font-weight: 600;
    font-size: 0.9rem;
    transition: gap var(--transition-fast), color var(--transition-fast);
  }
  .spotlight-link:hover { gap: 0.7rem; color: #f0a0c8; }

  .tag-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--clr-primary-light);
    background: rgba(75,45,138,0.1);
    padding: 0.3rem 0.75rem;
    border-radius: 100px;
    margin-block-end: var(--space-sm);
  }

  .info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-md);
    list-style: none;
  }

  .info-card {
    background: var(--clr-surface);
    border: 1px solid rgba(75,45,138,0.1);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
  }
  .info-card::before {
    content: '';
    position: absolute;
    inset-block-start: 0;
    inset-inline-start: 0;
    inset-inline-end: 0;
    block-size: 3px;
    background: var(--grad-accent);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  }

  .info-icon {
    font-size: 1.8rem;
    color: var(--clr-primary);
    margin-block-end: var(--space-sm);
  }

  .info-card h3 {
    font-size: 1.1rem;
    margin-block-end: 0.6rem;
    color: var(--clr-text);
  }

  .info-card p { font-size: 0.92rem; color: var(--clr-text-muted); line-height: 1.65; }

  .card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-block-start: var(--space-sm);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--clr-primary);
    transition: gap var(--transition-fast), color var(--transition-fast);
  }
  .card-link:hover { gap: 0.6rem; color: var(--clr-accent); }

  .featured-article { background: var(--grad-section); }

  .featured-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
  }

  .featured-text h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); margin-block-end: var(--space-sm); }
  .featured-text p { color: var(--clr-text-muted); margin-block-end: var(--space-sm); }
  .featured-text .btn { margin-block-start: var(--space-sm); }

  .featured-figure {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin: 0;
  }
  .featured-img {
    inline-size: 100%;
    block-size: 380px;
    object-fit: cover;
    display: block;
  }
  .featured-figure figcaption {
    padding: var(--space-sm);
    font-size: 0.82rem;
    color: var(--clr-text-muted);
    background: var(--clr-surface);
    line-height: 1.5;
  }

  .topics-section { background: var(--clr-bg); }

  .topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
    list-style: none;
  }

  .topic-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background: var(--clr-surface);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    margin: 0;
  }
  .topic-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
  }

  .topic-img {
    inline-size: 100%;
    block-size: 220px;
    object-fit: cover;
  }

  .topic-card figcaption {
    padding: var(--space-md);
  }
  .topic-card h3 { font-size: 1.1rem; margin-block-end: 0.5rem; }
  .topic-card p { font-size: 0.9rem; color: var(--clr-text-muted); margin-block-end: 0.75rem; }

  .quote-section { background: var(--grad-hero); padding-block: var(--space-xl); }

  .quote-glass {
    max-inline-size: 800px;
    margin-inline: auto;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    box-shadow: var(--shadow-glass);
    text-align: center;
  }

  .quote-glass blockquote {
    border: none;
    padding: 0;
    margin: 0;
  }

  .quote-glass blockquote p {
    font-size: clamp(1.2rem, 2.5vw, 1.7rem);
    color: var(--clr-white);
    font-family: var(--font-head);
    font-style: italic;
    line-height: 1.5;
    margin-block-end: var(--space-sm);
  }
  .quote-glass blockquote cite { color: rgba(255,255,255,0.65); }

  .cta-section { background: var(--grad-section); }

  .cta-glass {
    background: var(--grad-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--clr-glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  .cta-glass::before {
    content: '';
    position: absolute;
    inset-block-start: -60px;
    inset-inline-start: -60px;
    inline-size: 200px;
    block-size: 200px;
    background: radial-gradient(circle, rgba(75,45,138,0.15) 0%, transparent 70%);
    pointer-events: none;
  }
  .cta-glass::after {
    content: '';
    position: absolute;
    inset-block-end: -60px;
    inset-inline-end: -60px;
    inline-size: 200px;
    block-size: 200px;
    background: radial-gradient(circle, rgba(224,92,151,0.12) 0%, transparent 70%);
    pointer-events: none;
  }

  .cta-content { position: relative; z-index: 1; }
  .cta-content h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin-block-end: var(--space-sm); }
  .cta-content p { color: var(--clr-text-muted); max-inline-size: 560px; margin-inline: auto; margin-block-end: var(--space-md); }

  .inner-hero {
    padding-block: var(--space-2xl) var(--space-xl);
    position: relative;
    overflow: hidden;
  }

  .inner-hero-bg {
    position: absolute;
    inset: 0;
    background: var(--grad-hero);
    z-index: 0;
  }

  .inner-hero .container { position: relative; z-index: 1; }

  .inner-hero-content { max-inline-size: 700px; }

  .inner-hero h1 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    color: var(--clr-white);
    margin-block-end: var(--space-sm);
  }

  .inner-hero-lead {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    max-inline-size: 580px;
    line-height: 1.65;
  }

  .inner-hero .tag-label {
    color: rgba(255,255,255,0.7);
    background: rgba(255,255,255,0.15);
  }

  .about-section, .sources-section, .pairs-intro, .pairs-research { background: var(--clr-surface); }
  .methodology-section, .topics-section { background: var(--grad-section); }

  .about-grid, .sources-grid, .pairs-intro-grid, .pairs-research-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
  }

  .about-figure, .sources-figure, .pairs-intro-figure, .pairs-research-figure {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin: 0;
  }

  .about-img, .sources-img, .pairs-img, .pairs-research-img {
    inline-size: 100%;
    block-size: 400px;
    object-fit: cover;
  }

  .about-figure figcaption, .sources-figure figcaption, .pairs-intro-figure figcaption, .pairs-research-figure figcaption {
    padding: var(--space-sm);
    font-size: 0.82rem;
    color: var(--clr-text-muted);
    background: var(--clr-surface);
    line-height: 1.5;
  }

  .about-text h2, .sources-text h2, .pairs-intro-text h2, .pairs-research-text h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    margin-block-end: var(--space-sm);
  }
  .about-text p, .sources-text p, .pairs-intro-text p, .pairs-research-text p {
    color: var(--clr-text-muted);
    margin-block-end: 0.9rem;
  }

  .method-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-md);
    list-style: none;
  }

  .method-card { background: var(--clr-surface); border: 1px solid rgba(75,45,138,0.1); }

  .method-step {
    font-family: var(--font-head);
    font-size: 2.5rem;
    font-weight: 800;
    color: rgba(75,45,138,0.12);
    line-height: 1;
    margin-block-end: var(--space-sm);
  }

  .method-card h3 { font-size: 1.05rem; margin-block-end: 0.5rem; }
  .method-card p { font-size: 0.9rem; color: var(--clr-text-muted); line-height: 1.65; }

  .values-section { background: var(--clr-bg); }

  .values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
    list-style: none;
  }

  .value-card { background: var(--clr-surface); border: 1px solid rgba(75,45,138,0.08); }

  .value-icon {
    font-size: 1.5rem;
    color: var(--clr-accent);
    margin-block-end: var(--space-sm);
  }

  .value-card h3 { font-size: 1.05rem; margin-block-end: 0.5rem; }
  .value-card p { font-size: 0.9rem; color: var(--clr-text-muted); line-height: 1.65; }

  .obs-section { padding-block: var(--space-xl); background: var(--clr-surface); }
  .obs-section-alt { background: var(--grad-section); }

  .obs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
  }
  .obs-grid-reverse { direction: rtl; }
  .obs-grid-reverse > * { direction: ltr; }

  .obs-figure {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin: 0;
  }

  .obs-img {
    inline-size: 100%;
    block-size: 420px;
    object-fit: cover;
  }

  .obs-figure figcaption {
    padding: var(--space-sm);
    font-size: 0.82rem;
    color: var(--clr-text-muted);
    background: var(--clr-surface);
    line-height: 1.5;
  }

  .obs-text h2 { font-size: clamp(1.5rem, 2.8vw, 2.1rem); margin-block: var(--space-sm) var(--space-sm); }
  .obs-text p { color: var(--clr-text-muted); margin-block-end: 0.9rem; font-size: 0.97rem; line-height: 1.7; }
  .obs-text blockquote { font-size: 1rem; }

  .pairs-topics { background: var(--grad-section); }

  .pairs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
    list-style: none;
  }

  .pairs-card { background: var(--clr-surface); border: 1px solid rgba(75,45,138,0.1); }

  .pairs-icon {
    font-size: 1.8rem;
    color: var(--clr-primary);
    margin-block-end: var(--space-sm);
  }

  .pairs-card h3 { font-size: 1.05rem; margin-block-end: 0.5rem; }
  .pairs-card p { font-size: 0.9rem; color: var(--clr-text-muted); line-height: 1.65; }

  .disclaimer-section { background: var(--clr-bg); }

  .disclaimer-glass {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
    background: var(--clr-surface);
    border: 1px solid rgba(75,45,138,0.15);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    box-shadow: var(--shadow-md);
  }

  .disclaimer-icon {
    font-size: 2rem;
    color: var(--clr-primary);
    flex-shrink: 0;
    margin-block-start: 0.2em;
  }

  .disclaimer-text h3 { font-size: 1.1rem; margin-block-end: 0.5rem; }
  .disclaimer-text p { font-size: 0.92rem; color: var(--clr-text-muted); line-height: 1.65; margin: 0; }

  .contact-section { background: var(--clr-surface); }

  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: var(--space-xl);
    align-items: flex-start;
  }

  .contact-form-wrap h2 { font-size: 1.8rem; margin-block-end: var(--space-md); }

  .field-group {
    margin-block-end: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
  }

  .field-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--clr-text);
  }

  .field-group input,
  .field-group select,
  .field-group textarea {
    padding: 0.75rem 1rem;
    border: 1.5px solid rgba(75,45,138,0.18);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--clr-text);
    background: var(--clr-white);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
    min-block-size: 44px;
  }

  .field-group input:focus,
  .field-group select:focus,
  .field-group textarea:focus {
    outline: none;
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 3px rgba(75,45,138,0.12);
  }

  .field-group input[aria-invalid="true"],
  .field-group select[aria-invalid="true"],
  .field-group textarea[aria-invalid="true"] {
    border-color: var(--clr-accent);
    box-shadow: 0 0 0 3px rgba(224,92,151,0.12);
  }

  .field-group textarea { resize: vertical; min-block-size: 140px; }

  .field-hint {
    font-size: 0.78rem;
    color: var(--clr-text-light);
    line-height: 1.4;
  }

  .field-group-check { flex-direction: row; align-items: flex-start; gap: var(--space-sm); }
  .field-group-check .field-hint { display: block; margin-block-start: 0.25rem; }

  .checkbox-label {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    font-size: 0.88rem;
    color: var(--clr-text-muted);
    cursor: pointer;
    line-height: 1.5;
  }

  .checkbox-label input[type="checkbox"] {
    inline-size: 18px;
    block-size: 18px;
    min-block-size: 18px;
    flex-shrink: 0;
    margin-block-start: 0.1em;
    cursor: pointer;
    accent-color: var(--clr-primary);
  }

  .form-error {
    background: rgba(224,92,151,0.1);
    border: 1px solid rgba(224,92,151,0.3);
    border-radius: var(--radius-md);
    padding: var(--space-sm);
    font-size: 0.9rem;
    color: #c0315a;
    margin-block-end: var(--space-sm);
  }

  .contact-info-card, .contact-hours-card {
    background: var(--clr-surface);
    border: 1px solid rgba(75,45,138,0.1);
    margin-block-end: var(--space-md);
  }

  .contact-info-card h3, .contact-hours-card h3 {
    font-size: 1.1rem;
    margin-block-end: var(--space-sm);
  }

  .contact-detail {
    display: flex;
    gap: var(--space-sm);
    align-items: flex-start;
    margin-block-end: var(--space-sm);
  }

  .contact-detail i {
    color: var(--clr-primary);
    font-size: 1.1rem;
    margin-block-start: 0.15em;
    flex-shrink: 0;
  }

  .contact-detail strong { display: block; font-size: 0.82rem; font-weight: 600; color: var(--clr-text-muted); text-transform: uppercase; letter-spacing: 0.06em; }
  .contact-detail p { font-size: 0.92rem; color: var(--clr-text); margin: 0; }
  .contact-detail a { color: var(--clr-primary); }

  .contact-hours-card p { font-size: 0.9rem; color: var(--clr-text-muted); }

  .map-section { background: var(--clr-bg); }
  .map-section .section-title { text-align: center; }
  .map-wrap { margin-block-start: var(--space-md); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
  .map-wrap iframe { display: block; }

  .faq-section { background: var(--clr-surface); }

  .faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    list-style: none;
  }

  .faq-item {
    background: var(--clr-surface);
    border: 1px solid rgba(75,45,138,0.1);
  }

  .faq-item h3 {
    font-size: 1rem;
    margin-block-end: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
  }

  .faq-item h3 i { color: var(--clr-primary-light); font-size: 0.9em; flex-shrink: 0; }
  .faq-item p { font-size: 0.92rem; color: var(--clr-text-muted); line-height: 1.65; margin: 0; }

  .legal-section { background: var(--clr-surface); }

  .legal-content {
    max-inline-size: 800px;
    margin-inline: auto;
    padding-block: var(--space-lg);
  }

  .legal-content h2 {
    font-size: 1.3rem;
    margin-block: var(--space-md) var(--space-sm);
    color: var(--clr-primary);
  }

  .legal-content p { font-size: 0.97rem; color: var(--clr-text-muted); line-height: 1.8; margin-block-end: 1.1em; }

  .thanks-main {
    display: flex;
    align-items: center;
    justify-content: center;
    min-block-size: calc(100vh - var(--nav-h) - 120px);
    padding-block: var(--space-xl);
    background: var(--grad-hero);
  }

  .thanks-wrap { inline-size: 100%; max-inline-size: 560px; padding-inline: var(--space-md); }

  .thanks-card {
    background: rgba(255,255,255,0.14);
    border: 1px solid rgba(255,255,255,0.25);
    text-align: center;
    padding: var(--space-xl);
  }

  .thanks-icon {
    font-size: 3.5rem;
    color: var(--clr-accent);
    margin-block-end: var(--space-md);
  }

  .thanks-card h1 {
    font-size: 1.8rem;
    color: var(--clr-white);
    margin-block-end: var(--space-sm);
  }

  .thanks-card p { color: rgba(255,255,255,0.8); margin-block-end: var(--space-sm); }

  .thanks-redirect { font-size: 0.95rem; }

  .thanks-btn { margin-block-start: var(--space-md); }
}

@layer utilities {
  .cookie-overlay {
    position: fixed;
    inset: 0;
    background: rgba(26, 22, 48, 0.7);
    backdrop-filter: blur(6px);
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
    opacity: 0;
    animation: fadeIn 0.4s ease forwards;
  }

  @keyframes fadeIn { to { opacity: 1; } }

  .cookie-modal {
    background: var(--clr-surface);
    border-radius: var(--radius-xl);
    box-shadow: 0 32px 80px rgba(26,22,48,0.4), 0 8px 24px rgba(75,45,138,0.2);
    padding: var(--space-lg);
    max-inline-size: 560px;
    max-height: 90%;
    overflow-y: auto;
    inline-size: 100%;
    position: relative;
    border: 1px solid var(--clr-glass-border);
  }

  .cookie-modal h2 {
    font-size: 1.4rem;
    margin-block-end: var(--space-sm);
    color: var(--clr-text);
  }

  .cookie-modal p { font-size: 0.92rem; color: var(--clr-text-muted); margin-block-end: var(--space-md); line-height: 1.65; }

  .cookie-categories {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-block-end: var(--space-md);
  }

  .cookie-category {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem var(--space-sm);
    background: var(--clr-bg);
    border-radius: var(--radius-md);
    border: 1px solid rgba(75,45,138,0.1);
  }

  .cookie-category-info h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-block-end: 0.2rem;
  }

  .cookie-category-info p { font-size: 0.8rem; color: var(--clr-text-muted); margin: 0; }

  .cookie-toggle {
    position: relative;
    inline-size: 44px;
    block-size: 24px;
    flex-shrink: 0;
  }

  .cookie-toggle input { opacity: 0; inline-size: 0; block-size: 0; }

  .cookie-toggle-track {
    position: absolute;
    inset: 0;
    background: rgba(75,45,138,0.18);
    border-radius: 100px;
    cursor: pointer;
    transition: background-color var(--transition-base);
  }

  .cookie-toggle-track::before {
    content: '';
    position: absolute;
    block-size: 18px;
    inline-size: 18px;
    inset-inline-start: 3px;
    inset-block-start: 3px;
    background: var(--clr-white);
    border-radius: 50%;
    transition: transform var(--transition-base);
    box-shadow: var(--shadow-sm);
  }

  .cookie-toggle input:checked + .cookie-toggle-track { background: var(--clr-primary); }
  .cookie-toggle input:checked + .cookie-toggle-track::before { transform: translateX(20px); }
  .cookie-toggle input:disabled + .cookie-toggle-track { cursor: not-allowed; opacity: 0.7; }

  .cookie-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
  }

  .cookie-actions .btn { flex: 1; min-inline-size: 140px; justify-content: center; }

  .btn-outline {
    background: transparent;
    color: var(--clr-primary);
    border: 1.5px solid var(--clr-primary);
    box-shadow: none;
  }
  .btn-outline:hover { background: rgba(75,45,138,0.08); color: var(--clr-primary); box-shadow: var(--shadow-sm); }
}

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-md); }
  .stage-content { gap: var(--space-lg); }
  .featured-grid, .about-grid, .sources-grid, .obs-grid, .pairs-intro-grid, .pairs-research-grid { gap: var(--space-lg); }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-info-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
  .contact-info-card, .contact-hours-card { margin-block-end: 0; }
}

@media (max-width: 768px) {
  :root { --space-xl: 4rem; --space-2xl: 5rem; }

  .nav-links { display: none; }
  .hamburger { display: flex; }

  .stage-content {
    grid-template-columns: 1fr;
    padding-block: var(--space-xl) var(--space-lg);
    gap: var(--space-lg);
  }

  .stage-visual { display: none; }

  .featured-grid,
  .about-grid,
  .sources-grid,
  .obs-grid,
  .pairs-intro-grid,
  .pairs-research-grid { grid-template-columns: 1fr; gap: var(--space-lg); }

  .obs-grid-reverse { direction: ltr; }

  .featured-img, .about-img, .sources-img, .obs-img, .pairs-img, .pairs-research-img { block-size: 260px; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-md); }
  .footer-brand { grid-column: 1 / -1; }

  .footer-bottom { flex-direction: column; text-align: center; }

  .contact-info-wrap { grid-template-columns: 1fr; }

  .mega-panel { display: none; }

  .inner-hero { padding-block: calc(var(--nav-h) + var(--space-lg)) var(--space-lg); }

  .quote-glass { padding: var(--space-md); }

  .cta-glass { padding: var(--space-md); }

  .cookie-modal { padding: var(--space-md); }
  .cookie-actions { flex-direction: column; }
  .cookie-actions .btn { min-inline-size: unset; }
}

@media (max-width: 480px) {
  :root { --space-lg: 2.5rem; --space-xl: 3rem; }

  .info-grid, .method-grid, .values-grid, .topics-grid, .pairs-grid { grid-template-columns: 1fr; }

  .stage-title { font-size: 2rem; }

  .footer-grid { grid-template-columns: 1fr; }

  .stage-actions { flex-direction: column; }
  .stage-actions .btn { inline-size: 100%; justify-content: center; }

  .disclaimer-glass { flex-direction: column; }
}