@layer reset, tokens, layout, components, utilities;

@layer reset {
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
  body { min-height: 100vh; display: flex; flex-direction: column; }
  img { max-width: 100%; height: auto; display: block; }
  a { color: inherit; text-decoration: none; }
  ul, ol { list-style: none; }
  button { cursor: pointer; border: none; background: none; font: inherit; }
  input, textarea, select { font: inherit; }
  details summary { cursor: pointer; }
  details summary::-webkit-details-marker { display: none; }
}

@layer tokens {
  :root {
    --clr-bg: #f7f6f3;
    --clr-bg-alt: #eeecea;
    --clr-surface: #ffffff;
    --clr-surface-2: #f2f0ec;
    --clr-primary: #1a2744;
    --clr-primary-light: #253560;
    --clr-accent: #c8873c;
    --clr-accent-light: #e09f55;
    --clr-accent-pale: #f5e8d6;
    --clr-text: #1e1d1b;
    --clr-text-secondary: #4a4844;
    --clr-text-muted: #7a7672;
    --clr-border: #dedad4;
    --clr-border-strong: #c8c4bc;
    --clr-hero-panel: #1a2744;
    --clr-hero-text: #f7f6f3;

    --shadow-sm: 0 1px 3px rgba(26,39,68,0.06), 0 1px 2px rgba(26,39,68,0.04);
    --shadow-md: 0 4px 12px rgba(26,39,68,0.08), 0 2px 6px rgba(26,39,68,0.05);
    --shadow-lg: 0 12px 32px rgba(26,39,68,0.10), 0 4px 12px rgba(26,39,68,0.06);
    --shadow-xl: 0 24px 56px rgba(26,39,68,0.13), 0 8px 20px rgba(26,39,68,0.07);

    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    --radius-full: 9999px;

    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
    --space-8: 64px;
    --space-9: 96px;
    --space-10: 128px;

    --font-heading: 'Unbounded', sans-serif;
    --font-body: 'Inter', sans-serif;

    --header-h: 88px;
    --header-h-scroll: 64px;
    --container-max: 1200px;
    --container-pad: clamp(16px, 5vw, 48px);

    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
  }
}

@layer layout {
  .mod-container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
  }

  main { flex: 1; }

  .skip-link {
    position: absolute;
    top: -100px;
    left: var(--space-4);
    background: var(--clr-primary);
    color: var(--clr-hero-text);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.875rem;
    z-index: 9999;
    transition: top var(--transition-fast);
  }
  .skip-link:focus { top: var(--space-4); }
}

@layer components {

  
  .mod-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(247,246,243,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--clr-border);
    transition: padding var(--transition-slow), background var(--transition-slow), box-shadow var(--transition-slow);
  }
  .mod-header.scrolled {
    background: rgba(247,246,243,0.98);
    box-shadow: var(--shadow-md);
  }
  .mod-header-inner {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
    height: var(--header-h);
    display: flex;
    align-items: center;
    gap: var(--space-6);
    transition: height var(--transition-slow);
  }
  .mod-header.scrolled .mod-header-inner { height: var(--header-h-scroll); }
  .mod-header-logo img {
    transition: width var(--transition-slow), height var(--transition-slow);
  }
  .mod-header.scrolled .mod-header-logo img { width: 130px; height: 36px; }

  .mod-nav { margin-left: auto; }
  .mod-nav-list {
    display: flex;
    gap: var(--space-5);
    align-items: center;
  }
  .mod-nav-link {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--clr-text-secondary);
    padding: var(--space-2) var(--space-1);
    position: relative;
    transition: color var(--transition-base);
  }
  .mod-nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 0; right: 0;
    height: 2px;
    background: var(--clr-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
  }
  .mod-nav-link:hover,
  .mod-nav-link.active { color: var(--clr-primary); }
  .mod-nav-link:hover::after,
  .mod-nav-link.active::after { transform: scaleX(1); }

  .mod-header-cta {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--clr-surface);
    background: var(--clr-primary);
    padding: 10px 20px;
    border-radius: var(--radius-full);
    transition: background var(--transition-base), transform var(--transition-fast), box-shadow var(--transition-base);
    white-space: nowrap;
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  .mod-header-cta:hover {
    background: var(--clr-accent);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
  }
  .mod-header-cta--active { background: var(--clr-accent); }

  .mod-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
    align-items: center;
    margin-left: auto;
  }
  .mod-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--clr-primary);
    border-radius: var(--radius-full);
    transition: transform var(--transition-base), opacity var(--transition-base);
  }
  .mod-hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .mod-hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .mod-hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .mod-mobile-menu {
    max-height: 0;
    overflow: hidden;
    background: var(--clr-surface);
    border-top: 1px solid var(--clr-border);
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .mod-mobile-menu.open { max-height: 400px; }
  .mod-mobile-nav-list { padding: var(--space-4) var(--container-pad) var(--space-5); }
  .mod-mobile-nav-list li { border-bottom: 1px solid var(--clr-border); }
  .mod-mobile-nav-list li:last-child { border-bottom: none; }
  .mod-mobile-nav-link {
    display: block;
    padding: var(--space-4) 0;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    color: var(--clr-text-secondary);
    transition: color var(--transition-base);
    min-height: 44px;
  }
  .mod-mobile-nav-link:hover { color: var(--clr-primary); }
  .mod-mobile-nav-cta {
    color: var(--clr-accent);
    font-weight: 600;
  }

  
  .mod-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
    padding-top: var(--header-h);
    overflow: hidden;
  }
  .mod-hero-left {
    background: var(--clr-hero-panel);
    padding: clamp(48px, 8vw, 96px) clamp(32px, 5vw, 72px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
  }
  .mod-hero-left::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent-light));
  }
  .mod-hero-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--clr-accent);
    background: rgba(200,135,60,0.12);
    border: 1px solid rgba(200,135,60,0.25);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-6);
    width: fit-content;
  }
  .mod-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4vw, 3.8rem);
    font-weight: 700;
    line-height: 1.08;
    color: var(--clr-hero-text);
    margin-bottom: var(--space-6);
    letter-spacing: -0.02em;
  }
  .mod-hero-accent { color: var(--clr-accent); }
  .mod-hero-lead {
    font-family: var(--font-body);
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    line-height: 1.7;
    color: rgba(247,246,243,0.75);
    margin-bottom: var(--space-7);
    max-width: 480px;
  }
  .mod-hero-actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
  }
  .mod-hero-geo-line {
    position: absolute;
    bottom: 40px; left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(200,135,60,0.3), transparent);
  }

  .mod-hero-right {
    background: var(--clr-bg-alt);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }
  .mod-hero-geo-circle {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(26,39,68,0.08);
  }
  .mod-hero-geo-circle--lg {
    width: 480px; height: 480px;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
  }
  .mod-hero-geo-circle--sm {
    width: 280px; height: 280px;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    border-color: rgba(200,135,60,0.15);
  }
  .mod-hero-geo-dot-grid {
    position: absolute;
    top: var(--space-7); right: var(--space-7);
    width: 80px; height: 80px;
    background-image: radial-gradient(circle, rgba(26,39,68,0.2) 1px, transparent 1px);
    background-size: 12px 12px;
  }
  .mod-hero-img-wrap {
    position: relative;
    z-index: 1;
    width: 85%;
    max-width: 520px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
  }
  .mod-hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4/3;
  }

  
  .mod-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    min-height: 44px;
    cursor: pointer;
    border: 2px solid transparent;
  }
  .mod-btn-primary {
    background: var(--clr-accent);
    color: var(--clr-surface);
    border-color: var(--clr-accent);
  }
  .mod-btn-primary:hover {
    background: var(--clr-accent-light);
    border-color: var(--clr-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(200,135,60,0.3);
  }
  .mod-btn-ghost {
    background: transparent;
    color: var(--clr-hero-text);
    border-color: rgba(247,246,243,0.3);
  }
  .mod-btn-ghost:hover {
    background: rgba(247,246,243,0.1);
    border-color: rgba(247,246,243,0.6);
    transform: translateY(-2px);
  }
  .mod-btn-outline {
    background: transparent;
    color: var(--clr-primary);
    border-color: var(--clr-primary);
  }
  .mod-btn-outline:hover {
    background: var(--clr-primary);
    color: var(--clr-surface);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }
  .mod-btn-full { width: 100%; justify-content: center; }

  
  .mod-section-header {
    text-align: center;
    margin-bottom: var(--space-8);
    position: relative;
  }
  .mod-geo-accent {
    width: 40px; height: 40px;
    border: 2px solid var(--clr-accent);
    border-radius: var(--radius-xs);
    transform: rotate(45deg);
    margin: 0 auto var(--space-5);
    position: relative;
  }
  .mod-geo-accent::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 8px; height: 8px;
    background: var(--clr-accent);
    border-radius: 50%;
    transform: translate(-50%, -50%);
  }
  .mod-section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 700;
    color: var(--clr-primary);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-4);
  }
  .mod-section-title--center { text-align: center; }
  .mod-section-subtitle {
    font-family: var(--font-body);
    font-size: 1.05rem;
    color: var(--clr-text-secondary);
    line-height: 1.65;
    max-width: 560px;
    margin-inline: auto;
  }

  
  .mod-intro {
    padding: var(--space-10) 0;
    background: var(--clr-bg);
  }
  .mod-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-9);
    align-items: center;
  }
  .mod-intro-text p {
    font-family: var(--font-body);
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--clr-text-secondary);
    margin-bottom: var(--space-5);
  }
  .mod-intro-text p:last-child { margin-bottom: 0; }
  .mod-intro-visual { position: relative; }
  .mod-intro-img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4/3;
    object-fit: cover;
  }
  .mod-intro-visual figcaption {
    font-family: var(--font-body);
    font-size: 0.8rem;
    color: var(--clr-text-muted);
    margin-top: var(--space-3);
    text-align: center;
    font-style: italic;
  }

  
  .mod-topics {
    padding: var(--space-10) 0;
    background: var(--clr-surface);
  }
  .mod-topics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
  }
  .mod-topics-grid li:last-child {
    grid-column: 3;
  }
  .mod-topic-card {
    background: var(--clr-bg);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    position: relative;
    overflow: hidden;
  }
  .mod-topic-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--clr-border);
    transition: background var(--transition-base);
  }
  .mod-topic-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--clr-accent-pale);
  }
  .mod-topic-card:hover::before { background: var(--clr-accent); }
  .mod-topic-card--featured {
    background: var(--clr-primary);
    border-color: var(--clr-primary);
  }
  .mod-topic-card--featured::before { background: var(--clr-accent); }
  .mod-topic-card--featured .mod-topic-title { color: var(--clr-hero-text); }
  .mod-topic-card--featured dl dt { color: rgba(247,246,243,0.55); }
  .mod-topic-card--featured dl dd { color: rgba(247,246,243,0.85); }
  .mod-topic-card--featured .mod-topic-icon { color: var(--clr-accent); }
  .mod-topic-icon-wrap {
    width: 48px; height: 48px;
    background: rgba(200,135,60,0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-5);
  }
  .mod-topic-icon { font-size: 1.25rem; color: var(--clr-accent); }
  .mod-topic-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--clr-primary);
    margin-bottom: var(--space-4);
    line-height: 1.3;
  }
  .mod-topic-body dl { display: flex; flex-direction: column; gap: var(--space-3); }
  .mod-topic-body dt {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--clr-text-muted);
    margin-bottom: 2px;
  }
  .mod-topic-body dd {
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--clr-text-secondary);
    line-height: 1.55;
  }

  
  .mod-highlight {
    padding: var(--space-9) 0;
    background: var(--clr-bg-alt);
  }
  .mod-highlight-inner {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--space-8);
    align-items: center;
    background: var(--clr-surface);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
  }
  .mod-highlight-inner::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--clr-accent), var(--clr-accent-light));
  }
  .mod-highlight-geo { position: relative; display: flex; align-items: center; justify-content: center; }
  .mod-highlight-circle {
    width: 120px; height: 120px;
    border-radius: 50%;
    border: 2px solid var(--clr-accent-pale);
    position: relative;
  }
  .mod-highlight-circle::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 60px; height: 60px;
    background: var(--clr-accent-pale);
    border-radius: 50%;
    transform: translate(-50%, -50%);
  }
  .mod-highlight-quote p {
    font-family: var(--font-heading);
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    font-weight: 500;
    color: var(--clr-primary);
    line-height: 1.5;
    margin-bottom: var(--space-5);
    font-style: italic;
  }
  .mod-highlight-note {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--clr-text-secondary);
    line-height: 1.65;
  }

  
  .mod-examples {
    padding: var(--space-10) 0;
    background: var(--clr-bg);
  }
  .mod-examples-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
  }
  .mod-example-card {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
  }
  .mod-example-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
  }
  .mod-example-img-wrap { overflow: hidden; }
  .mod-example-img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    transition: transform 0.5s ease;
  }
  .mod-example-card:hover .mod-example-img { transform: scale(1.04); }
  .mod-example-body { padding: var(--space-6); }
  .mod-example-tag {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--clr-accent);
    background: var(--clr-accent-pale);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
  }
  .mod-example-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--clr-primary);
    margin-bottom: var(--space-4);
    line-height: 1.35;
  }
  .mod-example-body p {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--clr-text-secondary);
    line-height: 1.65;
    margin-bottom: var(--space-5);
  }
  .mod-example-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--clr-accent);
    transition: gap var(--transition-base), color var(--transition-base);
  }
  .mod-example-link:hover { gap: var(--space-3); color: var(--clr-primary); }

  
  .mod-tools {
    padding: var(--space-10) 0;
    background: var(--clr-surface);
  }
  .mod-tools-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-9);
    align-items: center;
  }
  .mod-tools-content .mod-section-title { margin-bottom: var(--space-5); }
  .mod-tools-content p {
    font-family: var(--font-body);
    font-size: 1.05rem;
    color: var(--clr-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-5);
  }
  .mod-tools-content .mod-btn { margin-top: var(--space-3); }
  .mod-tools-visual {
    position: relative;
  }
  .mod-tools-img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4/3;
    object-fit: cover;
    position: relative;
    z-index: 1;
  }
  .mod-tools-geo-rect {
    position: absolute;
    bottom: -16px; right: -16px;
    width: 120px; height: 120px;
    border: 2px solid var(--clr-accent-pale);
    border-radius: var(--radius-md);
    z-index: 0;
  }
  .mod-tools-geo-dot {
    position: absolute;
    top: -12px; left: -12px;
    width: 24px; height: 24px;
    background: var(--clr-accent);
    border-radius: 50%;
    z-index: 2;
  }

  
  .mod-process {
    padding: var(--space-10) 0;
    background: var(--clr-bg-alt);
  }
  .mod-process-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
    counter-reset: none;
  }
  .mod-process-step {
    background: var(--clr-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    display: flex;
    gap: var(--space-5);
    border: 1px solid var(--clr-border);
    transition: box-shadow var(--transition-base), border-color var(--transition-base);
  }
  .mod-process-step:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--clr-accent-pale);
  }
  .mod-process-num {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--clr-accent-pale);
    line-height: 1;
    flex-shrink: 0;
    min-width: 60px;
  }
  .mod-process-body h3 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--clr-primary);
    margin-bottom: var(--space-3);
  }
  .mod-process-body p {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--clr-text-secondary);
    line-height: 1.65;
  }

  
  .mod-about-strip {
    padding: var(--space-10) 0;
    background: var(--clr-bg);
  }
  .mod-about-strip-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-9);
    align-items: center;
  }
  .mod-about-strip-img-wrap { overflow: hidden; border-radius: var(--radius-lg); }
  .mod-about-strip-img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    transition: transform 0.5s ease;
    box-shadow: var(--shadow-lg);
  }
  .mod-about-strip-img:hover { transform: scale(1.02); }
  .mod-about-strip-content .mod-section-title { margin-bottom: var(--space-5); }
  .mod-about-strip-content p {
    font-family: var(--font-body);
    font-size: 1.05rem;
    color: var(--clr-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-5);
  }

  
  .mod-cta-banner {
    padding: var(--space-9) 0;
    background: var(--clr-surface);
  }
  .mod-cta-banner-inner {
    background: var(--clr-primary);
    border-radius: var(--radius-xl);
    padding: clamp(40px, 6vw, 72px) clamp(32px, 5vw, 72px);
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  .mod-cta-geo-el {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(247,246,243,0.06);
  }
  .mod-cta-geo-el--1 { width: 300px; height: 300px; top: -100px; left: -80px; }
  .mod-cta-geo-el--2 { width: 200px; height: 200px; bottom: -60px; right: -40px; }
  .mod-cta-banner-content { position: relative; z-index: 1; }
  .mod-cta-banner-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    font-weight: 700;
    color: var(--clr-hero-text);
    margin-bottom: var(--space-4);
  }
  .mod-cta-banner-content p {
    font-family: var(--font-body);
    font-size: 1.05rem;
    color: rgba(247,246,243,0.72);
    line-height: 1.65;
    max-width: 500px;
    margin: 0 auto var(--space-6);
  }

  
  .mod-footer {
    background: var(--clr-primary);
    color: var(--clr-hero-text);
    padding: var(--space-9) 0 0;
  }
  .mod-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-8);
    padding-bottom: var(--space-8);
    border-bottom: 1px solid rgba(247,246,243,0.1);
  }
  .mod-footer-tagline {
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: rgba(247,246,243,0.6);
    line-height: 1.6;
    margin: var(--space-4) 0 var(--space-5);
  }
  .mod-footer-address {
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: rgba(247,246,243,0.65);
    line-height: 1.8;
    font-style: normal;
  }
  .mod-footer-address a {
    color: rgba(247,246,243,0.65);
    transition: color var(--transition-base);
  }
  .mod-footer-address a:hover { color: var(--clr-accent); }
  .mod-footer-nav-title {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(247,246,243,0.4);
    margin-bottom: var(--space-5);
  }
  .mod-footer-nav ul { display: flex; flex-direction: column; gap: var(--space-3); }
  .mod-footer-nav a {
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: rgba(247,246,243,0.65);
    transition: color var(--transition-base);
  }
  .mod-footer-nav a:hover { color: var(--clr-accent); }
  .mod-footer-bottom {
    padding: var(--space-5) 0;
    text-align: center;
  }
  .mod-footer-bottom small {
    font-family: var(--font-body);
    font-size: 0.8rem;
    color: rgba(247,246,243,0.4);
  }

  
  .mod-page-hero {
    padding: calc(var(--header-h) + var(--space-9)) 0 var(--space-9);
    background: var(--clr-primary);
    position: relative;
    overflow: hidden;
  }
  .mod-page-hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent-light), transparent);
  }
  .mod-page-hero-inner {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-8);
    align-items: center;
  }
  .mod-page-hero-geo { position: relative; }
  .mod-page-geo-ring {
    width: 160px; height: 160px;
    border-radius: 50%;
    border: 2px solid rgba(200,135,60,0.2);
    position: relative;
  }
  .mod-page-geo-ring::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 80px; height: 80px;
    border-radius: 50%;
    border: 1px solid rgba(200,135,60,0.35);
    transform: translate(-50%, -50%);
  }
  .mod-page-geo-dots {
    position: absolute;
    top: 0; right: -20px;
    width: 60px; height: 60px;
    background-image: radial-gradient(circle, rgba(200,135,60,0.4) 1px, transparent 1px);
    background-size: 10px 10px;
  }
  .mod-page-hero-content .mod-hero-tag { margin-bottom: var(--space-4); }
  .mod-page-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3.5vw, 3rem);
    font-weight: 700;
    color: var(--clr-hero-text);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-5);
  }
  .mod-page-hero-lead {
    font-family: var(--font-body);
    font-size: 1.05rem;
    color: rgba(247,246,243,0.72);
    line-height: 1.7;
    max-width: 560px;
  }

  
  .mod-article-body { padding: var(--space-10) 0; background: var(--clr-bg); }
  .mod-article-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: var(--space-9);
    align-items: start;
  }
  .mod-article-sidebar {
    position: sticky;
    top: calc(var(--header-h-scroll) + var(--space-5));
  }
  .mod-sidebar-title {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--clr-text-muted);
    margin-bottom: var(--space-4);
  }
  .mod-sidebar-toc { display: flex; flex-direction: column; gap: var(--space-2); }
  .mod-sidebar-toc a {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--clr-text-secondary);
    padding: var(--space-2) var(--space-3);
    border-left: 2px solid var(--clr-border);
    transition: color var(--transition-base), border-color var(--transition-base), padding-left var(--transition-base);
    display: block;
  }
  .mod-sidebar-toc a:hover {
    color: var(--clr-primary);
    border-left-color: var(--clr-accent);
    padding-left: var(--space-4);
  }
  .mod-article-content { min-width: 0; }
  .mod-article-content section { margin-bottom: var(--space-9); }
  .mod-article-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.2rem, 2vw, 1.6rem);
    font-weight: 700;
    color: var(--clr-primary);
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-4);
    border-bottom: 2px solid var(--clr-border);
  }
  .mod-article-content p {
    font-family: var(--font-body);
    font-size: 1.05rem;
    color: var(--clr-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-5);
  }
  .mod-article-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
  }
  .mod-article-list li {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--clr-text-secondary);
    line-height: 1.7;
    padding-left: var(--space-6);
    position: relative;
  }
  .mod-article-list li::before {
    content: '';
    position: absolute;
    left: 0; top: 10px;
    width: 6px; height: 6px;
    background: var(--clr-accent);
    border-radius: 50%;
  }
  .mod-article-figure {
    margin: var(--space-7) 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
  }
  .mod-article-img { width: 100%; aspect-ratio: 16/7; object-fit: cover; }
  .mod-article-figure figcaption {
    font-family: var(--font-body);
    font-size: 0.8rem;
    color: var(--clr-text-muted);
    padding: var(--space-3) var(--space-5);
    background: var(--clr-surface-2);
    font-style: italic;
  }

  
  .mod-exercises-intro { padding: var(--space-9) 0; background: var(--clr-bg); }
  .mod-exercises-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
  }
  .mod-exercises-intro-text h2 { margin-bottom: var(--space-5); }
  .mod-exercises-intro-text p {
    font-family: var(--font-body);
    font-size: 1.05rem;
    color: var(--clr-text-secondary);
    line-height: 1.75;
    margin-bottom: var(--space-5);
  }
  .mod-exercises-intro-img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
  }

  .mod-exercises-list { padding: var(--space-5) 0 var(--space-10); background: var(--clr-bg); }
  .mod-exercise-cards { display: flex; flex-direction: column; gap: var(--space-6); }
  .mod-exercise-card {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-xl);
    padding: var(--space-7);
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--space-6);
    transition: box-shadow var(--transition-base);
  }
  .mod-exercise-card:hover { box-shadow: var(--shadow-lg); }
  .mod-exercise-num {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--clr-accent-pale);
    line-height: 1;
    text-align: center;
  }
  .mod-exercise-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--clr-primary);
    margin-bottom: var(--space-4);
  }
  .mod-exercise-desc {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--clr-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-5);
  }
  .mod-exercise-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3) var(--space-6);
    margin-bottom: var(--space-6);
    padding: var(--space-5);
    background: var(--clr-bg);
    border-radius: var(--radius-md);
  }
  .mod-exercise-meta dt {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--clr-text-muted);
    margin-bottom: 2px;
  }
  .mod-exercise-meta dd {
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--clr-text-secondary);
    line-height: 1.5;
  }
  .mod-exercise-print-area {
    background: var(--clr-bg);
    border: 1px dashed var(--clr-border-strong);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    overflow-x: auto;
  }
  .mod-print-table { min-width: 600px; }
  .mod-print-table-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 2fr;
    gap: var(--space-3);
    padding-bottom: var(--space-3);
    border-bottom: 2px solid var(--clr-border-strong);
    margin-bottom: var(--space-3);
  }
  .mod-print-table-header span {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--clr-text-muted);
  }
  .mod-print-table-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 2fr;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--clr-border);
    align-items: center;
  }
  .mod-print-table-row span {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--clr-text-secondary);
  }
  .mod-print-line {
    display: block;
    height: 1px;
    background: var(--clr-border-strong);
    margin-top: var(--space-3);
  }
  .mod-print-line-full {
    display: block;
    height: 1px;
    background: var(--clr-border-strong);
    margin-top: var(--space-3);
    width: 100%;
  }
  .mod-print-table-row--total span {
    font-weight: 600;
    color: var(--clr-primary);
  }

  .mod-exercise-questions { display: flex; flex-direction: column; gap: var(--space-6); }
  .mod-exercise-question {
    padding: var(--space-5);
    background: var(--clr-bg);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--clr-accent);
  }
  .mod-exercise-q-num {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--clr-accent);
    display: block;
    margin-bottom: var(--space-2);
  }
  .mod-exercise-question p {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--clr-text-secondary);
    line-height: 1.65;
    margin-bottom: var(--space-4);
  }
  .mod-exercise-write-lines { display: flex; flex-direction: column; gap: var(--space-3); }
  .mod-write-line {
    height: 1px;
    background: var(--clr-border-strong);
  }

  .mod-exercises-note {
    display: flex;
    gap: var(--space-5);
    background: var(--clr-accent-pale);
    border: 1px solid rgba(200,135,60,0.2);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-top: var(--space-8);
  }
  .mod-exercises-note-icon {
    font-size: 1.5rem;
    color: var(--clr-accent);
    flex-shrink: 0;
    margin-top: 2px;
  }
  .mod-exercises-note-text h3 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--clr-primary);
    margin-bottom: var(--space-3);
  }
  .mod-exercises-note-text p {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--clr-text-secondary);
    line-height: 1.65;
  }

  
  .mod-faq-body { padding: var(--space-10) 0; background: var(--clr-bg); }
  .mod-faq-layout { display: flex; flex-direction: column; gap: var(--space-9); }
  .mod-faq-group-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--clr-primary);
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-4);
    border-bottom: 2px solid var(--clr-border);
    display: flex;
    align-items: center;
    gap: var(--space-3);
  }
  .mod-faq-group-title::before {
    content: '';
    display: inline-block;
    width: 12px; height: 12px;
    background: var(--clr-accent);
    border-radius: 2px;
    transform: rotate(45deg);
  }
  .mod-faq-list { display: flex; flex-direction: column; gap: var(--space-3); }
  .mod-faq-item {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: box-shadow var(--transition-base);
  }
  .mod-faq-item[open] { box-shadow: var(--shadow-md); }
  .mod-faq-question {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: var(--clr-primary);
    padding: var(--space-5) var(--space-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
    list-style: none;
    transition: background var(--transition-base);
    min-height: 56px;
  }
  .mod-faq-question:hover { background: var(--clr-bg); }
  .mod-faq-question::after {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.75rem;
    color: var(--clr-accent);
    flex-shrink: 0;
    transition: transform var(--transition-base);
  }
  .mod-faq-item[open] .mod-faq-question::after { transform: rotate(180deg); }
  .mod-faq-answer {
    padding: 0 var(--space-6) var(--space-5);
    border-top: 1px solid var(--clr-border);
  }
  .mod-faq-answer p {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--clr-text-secondary);
    line-height: 1.75;
    margin-top: var(--space-4);
    margin-bottom: var(--space-3);
  }
  .mod-faq-answer p:last-child { margin-bottom: 0; }

  
  .mod-contact-body { padding: var(--space-10) 0; background: var(--clr-bg); }
  .mod-contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-9);
    align-items: start;
  }
  .mod-contact-info-title,
  .mod-contact-form-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--clr-primary);
    margin-bottom: var(--space-6);
  }
  .mod-contact-address-block { font-style: normal; margin-bottom: var(--space-8); }
  .mod-contact-detail {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--clr-border);
  }
  .mod-contact-detail:last-child { border-bottom: none; }
  .mod-contact-detail-icon {
    width: 40px; height: 40px;
    background: var(--clr-accent-pale);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
    flex-shrink: 0;
    font-size: 0.9rem;
  }
  .mod-contact-detail strong {
    display: block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--clr-text-muted);
    margin-bottom: 4px;
  }
  .mod-contact-detail span,
  .mod-contact-detail a {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--clr-text-secondary);
    line-height: 1.5;
    transition: color var(--transition-base);
  }
  .mod-contact-detail a:hover { color: var(--clr-accent); }

  .mod-contact-timeline-title {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--clr-primary);
    margin-bottom: var(--space-5);
  }
  .mod-timeline-list { display: flex; flex-direction: column; gap: var(--space-1); }
  .mod-timeline-item {
    display: flex;
    gap: var(--space-4);
    position: relative;
    padding-bottom: var(--space-5);
  }
  .mod-timeline-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 19px;
    top: 40px;
    bottom: 0;
    width: 2px;
    background: var(--clr-border);
  }
  .mod-timeline-marker {
    width: 40px; height: 40px;
    background: var(--clr-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
    font-size: 0.85rem;
    flex-shrink: 0;
    z-index: 1;
  }
  .mod-timeline-content strong {
    display: block;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--clr-primary);
    margin-bottom: 4px;
  }
  .mod-timeline-content p {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--clr-text-secondary);
    line-height: 1.6;
  }

  
  .mod-contact-form-wrap {
    background: var(--clr-surface);
    border-radius: var(--radius-xl);
    padding: var(--space-7);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--clr-border);
  }
  .mod-form-group { margin-bottom: var(--space-5); }
  .mod-form-label {
    display: block;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: var(--space-2);
  }
  .mod-form-label abbr {
    color: var(--clr-accent);
    text-decoration: none;
    margin-left: 2px;
  }
  .mod-form-input,
  .mod-form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-md);
    background: var(--clr-bg);
    color: var(--clr-text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
    min-height: 44px;
  }
  .mod-form-input:focus,
  .mod-form-textarea:focus {
    outline: none;
    border-color: var(--clr-accent);
    background: var(--clr-surface);
    box-shadow: 0 0 0 3px rgba(200,135,60,0.12);
  }
  .mod-form-textarea { resize: vertical; min-height: 120px; }
  .mod-form-group--checkbox { display: flex; align-items: flex-start; gap: var(--space-3); }
  .mod-form-checkbox-label {
    display: flex;
    gap: var(--space-3);
    align-items: flex-start;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--clr-text-secondary);
    line-height: 1.6;
  }
  .mod-form-checkbox {
    width: 18px; height: 18px;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--clr-accent);
    cursor: pointer;
  }
  .mod-form-checkbox-label a { color: var(--clr-accent); text-decoration: underline; }
  .form-note {
    font-family: var(--font-body);
    font-size: 0.8rem;
    color: var(--clr-text-muted);
    margin-top: var(--space-3);
    margin-bottom: var(--space-5);
  }

  
  .mod-contact-map { padding: 0 0 var(--space-10); background: var(--clr-bg); }
  .mod-contact-map .mod-section-title { margin-bottom: var(--space-6); }
  .mod-map-wrap {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--clr-border);
  }

  
  .mod-thanks-main { display: flex; align-items: center; }
  .mod-thanks { padding: var(--space-10) 0; background: var(--clr-bg); flex: 1; }
  .mod-thanks-inner {
    max-width: 560px;
    margin: 0 auto;
    text-align: center;
  }

  .mod-envelope-anim {
    margin: 0 auto var(--space-8);
    width: 120px; height: 90px;
    position: relative;
  }
  .mod-envelope-body {
    width: 120px; height: 90px;
    background: var(--clr-accent-pale);
    border: 2px solid var(--clr-accent);
    border-radius: var(--radius-sm);
    position: relative;
    overflow: hidden;
  }
  .mod-envelope-bottom {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 45px;
    background: var(--clr-accent-pale);
    border-top: 2px solid var(--clr-accent);
  }
  .mod-envelope-flap {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 0;
    border-left: 60px solid transparent;
    border-right: 60px solid transparent;
    border-top: 40px solid var(--clr-accent);
    transform-origin: top center;
    animation: flapOpen 0.6s 0.4s ease forwards;
    z-index: 3;
  }
  @keyframes flapOpen {
    from { transform: rotateX(0deg); }
    to { transform: rotateX(-160deg); }
  }
  .mod-envelope-letter {
    position: absolute;
    bottom: 8px;
    left: 16px; right: 16px;
    height: 60px;
    background: var(--clr-surface);
    border-radius: 3px;
    border: 1px solid var(--clr-border);
    z-index: 2;
    animation: letterRise 0.5s 0.9s ease forwards;
    transform: translateY(40px);
    padding: 8px;
  }
  @keyframes letterRise {
    from { transform: translateY(40px); opacity: 0.5; }
    to { transform: translateY(-20px); opacity: 1; }
  }
  .mod-envelope-letter-lines { display: flex; flex-direction: column; gap: 5px; margin-top: 4px; }
  .mod-envelope-letter-lines div {
    height: 2px;
    background: var(--clr-border);
    border-radius: 1px;
  }
  .mod-envelope-letter-lines div:first-child { width: 70%; }
  .mod-envelope-letter-lines div:last-child { width: 50%; }

  .mod-thanks-title {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 700;
    color: var(--clr-primary);
    margin-bottom: var(--space-5);
    animation: fadeInUp 0.5s 1.4s ease both;
  }
  .mod-thanks-text {
    font-family: var(--font-body);
    font-size: 1.05rem;
    color: var(--clr-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-4);
    animation: fadeInUp 0.5s 1.5s ease both;
  }
  .mod-thanks-note {
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--clr-text-muted);
    margin-bottom: var(--space-7);
    animation: fadeInUp 0.5s 1.6s ease both;
  }
  .mod-thanks-actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.5s 1.7s ease both;
  }
  @keyframes fadeInUp {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
  }

  
  .mod-legal-page { padding: calc(var(--header-h) + var(--space-9)) 0 var(--space-10); background: var(--clr-bg); }
  .mod-legal-header { margin-bottom: var(--space-8); }
  .mod-legal-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 700;
    color: var(--clr-primary);
    margin-bottom: var(--space-3);
  }
  .mod-legal-meta {
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--clr-text-muted);
  }
  .mod-legal-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: var(--space-9);
align-items: start;
  }
  .mod-legal-sidebar {
    position: sticky;
    top: calc(var(--header-h-scroll) + var(--space-5));
  }
  .mod-legal-sidebar h4 {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--clr-text-muted);
    margin-bottom: var(--space-4);
  }
  .mod-legal-toc { display: flex; flex-direction: column; gap: var(--space-2); }
  .mod-legal-toc a {
    font-family: var(--font-body);
    font-size: 0.82rem;
    color: var(--clr-text-secondary);
    padding: var(--space-2) var(--space-3);
    border-left: 2px solid var(--clr-border);
    transition: color var(--transition-base), border-color var(--transition-base), padding-left var(--transition-base);
    display: block;
    line-height: 1.4;
  }
  .mod-legal-toc a:hover {
    color: var(--clr-primary);
    border-left-color: var(--clr-accent);
    padding-left: var(--space-4);
  }
  .mod-legal-toc--letters { list-style: none; }
  .mod-legal-content section {
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-8);
    border-bottom: 1px solid var(--clr-border);
  }
  .mod-legal-content section:last-child { border-bottom: none; }
  .mod-legal-content h2 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--clr-primary);
    margin-bottom: var(--space-5);
  }
  .mod-legal-content p {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--clr-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-4);
  }
  .mod-legal-content p:last-child { margin-bottom: 0; }
  .mod-legal-content ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
    padding-left: var(--space-4);
  }
  .mod-legal-content ul li {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--clr-text-secondary);
    line-height: 1.7;
    position: relative;
    padding-left: var(--space-4);
  }
  .mod-legal-content ul li::before {
    content: '';
    position: absolute;
    left: 0; top: 9px;
    width: 5px; height: 5px;
    background: var(--clr-accent);
    border-radius: 50%;
  }
  .mod-legal-content small {
    display: block;
    font-family: var(--font-body);
    font-size: 0.8rem;
    color: var(--clr-text-muted);
    line-height: 1.6;
    margin-top: var(--space-5);
    padding: var(--space-4);
    background: var(--clr-bg-alt);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--clr-border-strong);
  }
  .mod-legal-content address {
    font-style: normal;
  }
  .mod-legal-content address p {
    margin-bottom: var(--space-3);
  }
  .mod-cookies-table {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: var(--space-5);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    overflow: hidden;
  }
  .mod-cookies-table dt {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-primary);
    background: var(--clr-surface-2);
    padding: var(--space-3) var(--space-5);
    border-bottom: 1px solid var(--clr-border);
    font-family: monospace;
    letter-spacing: 0.05em;
  }
  .mod-cookies-table dd {
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--clr-text-secondary);
    line-height: 1.65;
    padding: var(--space-3) var(--space-5) var(--space-4);
    border-bottom: 1px solid var(--clr-border);
  }
  .mod-cookies-table dd:last-child { border-bottom: none; }

  
  .tippy-box[data-theme~='custom'] {
    background: var(--clr-primary);
    color: var(--clr-hero-text);
    font-family: var(--font-body);
    font-size: 0.82rem;
    line-height: 1.55;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    max-width: 260px;
    padding: 2px;
  }
  .tippy-box[data-theme~='custom'] .tippy-arrow { color: var(--clr-primary); }
  .tippy-box[data-theme~='custom'] .tippy-content { padding: var(--space-3) var(--space-4); }

}

@layer utilities {
  .u-visually-hidden {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
  }
  .u-text-center { text-align: center; }
  .u-mt-auto { margin-top: auto; }
}


@media (max-width: 1024px) {
  .mod-hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .mod-hero-left {
    padding: clamp(48px, 8vw, 80px) var(--container-pad);
    padding-top: calc(var(--header-h) + 48px);
  }
  .mod-hero-right {
    min-height: 400px;
    padding: var(--space-8) var(--container-pad);
  }
  .mod-intro-grid,
  .mod-tools-inner,
  .mod-about-strip-inner { grid-template-columns: 1fr; gap: var(--space-7); }
  .mod-about-strip-inner { direction: ltr; }
  .mod-topics-grid { grid-template-columns: repeat(2, 1fr); }
  .mod-topics-grid li:last-child { grid-column: auto; }
  .mod-examples-grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .mod-process-list { grid-template-columns: 1fr; }
  .mod-article-layout,
  .mod-legal-layout { grid-template-columns: 1fr; }
  .mod-article-sidebar,
  .mod-legal-sidebar { position: static; }
  .mod-sidebar-toc,
  .mod-legal-toc { flex-direction: row; flex-wrap: wrap; gap: var(--space-2); }
  .mod-sidebar-toc a,
  .mod-legal-toc a { border-left: none; border-bottom: 2px solid var(--clr-border); padding: var(--space-2) var(--space-3); }
  .mod-page-hero-inner { grid-template-columns: 1fr; }
  .mod-page-hero-geo { display: none; }
  .mod-contact-layout { grid-template-columns: 1fr; }
  .mod-highlight-inner { grid-template-columns: 1fr; }
  .mod-highlight-geo { display: none; }
  .mod-footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-7); }
  .mod-footer-brand { grid-column: 1 / -1; }
  .mod-exercises-intro-grid { grid-template-columns: 1fr; }
  .mod-exercise-card { grid-template-columns: 60px 1fr; }
}

@media (max-width: 768px) {
  .mod-nav { display: none; }
  .mod-header-cta { display: none; }
  .mod-hamburger { display: flex; }
  .mod-topics-grid { grid-template-columns: 1fr; }
  .mod-topics-grid li:last-child { grid-column: auto; }
  .mod-footer-grid { grid-template-columns: 1fr; }
  .mod-footer-brand { grid-column: auto; }
  .mod-exercise-card { grid-template-columns: 1fr; }
  .mod-exercise-num { font-size: 2rem; }
  .mod-exercise-meta { grid-template-columns: 1fr; }
  .mod-print-table-header,
  .mod-print-table-row { grid-template-columns: 2fr 1fr 1fr; }
  .mod-print-table-header span:nth-child(4),
  .mod-print-table-header span:nth-child(5),
  .mod-print-table-row span:nth-child(4),
  .mod-print-table-row span:nth-child(5) { display: none; }
  .mod-hero-title { font-size: clamp(1.8rem, 7vw, 2.8rem); }
  .mod-cta-banner-inner { padding: var(--space-7) var(--space-5); }
  .mod-contact-form-wrap { padding: var(--space-5); }
  .mod-legal-page { padding-top: calc(var(--header-h) + var(--space-7)); }
  .mod-thanks-actions { flex-direction: column; align-items: center; }
  .mod-process-step { flex-direction: column; gap: var(--space-3); }
  .mod-process-num { font-size: 2rem; min-width: auto; }
}

@media (max-width: 480px) {
  :root { --container-pad: 16px; }
  .mod-hero-actions { flex-direction: column; }
  .mod-hero-actions .mod-btn { width: 100%; justify-content: center; }
  .mod-section-title { font-size: 1.4rem; }
  .mod-highlight-inner { padding: var(--space-6) var(--space-5); }
  .mod-example-card { border-radius: var(--radius-md); }
  .mod-faq-question { font-size: 0.9rem; padding: var(--space-4) var(--space-4); }
  .mod-faq-answer { padding: 0 var(--space-4) var(--space-4); }
  .mod-legal-toc { flex-direction: column; }
  .mod-thanks-inner { padding: 0 var(--space-2); }
  .mod-page-hero-title { font-size: 1.6rem; }
}


.rtw-cookie-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26,39,68,0.45);
  z-index: 9990;
  opacity: 0;
  transition: opacity var(--transition-slow);
  pointer-events: none;
}
.rtw-cookie-overlay.visible {
  opacity: 1;
  pointer-events: all;
}
.rtw-cookie-panel {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 320px;
  background: var(--clr-surface);
  z-index: 9995;
  transform: translateX(100%);
  transition: transform 0.45s cubic-bezier(0.4,0,0.2,1);
  display: flex;
  flex-direction: column;
  box-shadow: -8px 0 40px rgba(26,39,68,0.15);
  border-left: 1px solid var(--clr-border);
}
.rtw-cookie-panel.open { transform: translateX(0); }
.rtw-cookie-panel-head {
  padding: var(--space-6);
  border-bottom: 1px solid var(--clr-border);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}
.rtw-cookie-shield {
  width: 44px; height: 44px;
  background: var(--clr-accent-pale);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-accent);
  font-size: 1.2rem;
  flex-shrink: 0;
}
.rtw-cookie-panel-head-text h3 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--clr-primary);
  margin-bottom: 4px;
}
.rtw-cookie-panel-head-text p {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  line-height: 1.5;
}
.rtw-cookie-panel-head-text a {
  color: var(--clr-accent);
  text-decoration: underline;
}
.rtw-cookie-categories {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-5) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.rtw-cookie-category {
  padding: var(--space-4);
  background: var(--clr-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-border);
}
.rtw-cookie-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-2);
}
.rtw-cookie-category-name {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--clr-primary);
}
.rtw-cookie-category-desc {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  line-height: 1.5;
}
.rtw-toggle {
  position: relative;
  width: 40px; height: 22px;
  flex-shrink: 0;
}
.rtw-toggle input {
  opacity: 0;
  width: 0; height: 0;
  position: absolute;
}
.rtw-toggle-track {
  position: absolute;
  inset: 0;
  background: var(--clr-border-strong);
  border-radius: var(--radius-full);
  transition: background var(--transition-base);
  cursor: pointer;
}
.rtw-toggle-track::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 16px; height: 16px;
  background: white;
  border-radius: 50%;
  transition: transform var(--transition-base);
}
.rtw-toggle input:checked + .rtw-toggle-track { background: var(--clr-accent); }
.rtw-toggle input:checked + .rtw-toggle-track::after { transform: translateX(18px); }
.rtw-toggle input:disabled + .rtw-toggle-track { background: var(--clr-accent); opacity: 0.6; cursor: not-allowed; }
.rtw-toggle input:focus-visible + .rtw-toggle-track { outline: 2px solid var(--clr-accent); outline-offset: 2px; }
.rtw-cookie-panel-footer {
  padding: var(--space-5) var(--space-6);
  border-top: 1px solid var(--clr-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.rtw-btn-accept-all {
  width: 100%;
  padding: 12px;
  background: var(--clr-accent);
  color: white;
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-base), transform var(--transition-fast);
  min-height: 44px;
}
.rtw-btn-accept-all:hover { background: var(--clr-accent-light); transform: translateY(-1px); }
.rtw-btn-save {
  width: 100%;
  padding: 10px;
  background: transparent;
  color: var(--clr-primary);
  border: 1.5px solid var(--clr-border-strong);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  min-height: 44px;
}
.rtw-btn-save:hover { border-color: var(--clr-primary); background: var(--clr-primary); color: white; }
.rtw-btn-reject {
  width: 100%;
  padding: 8px;
  background: transparent;
  color: var(--clr-text-muted);
  border: none;
  font-family: var(--font-body);
  font-size: 0.8rem;
  cursor: pointer;
  transition: color var(--transition-base);
  text-decoration: underline;
  min-height: 44px;
}
.rtw-btn-reject:hover { color: var(--clr-primary); }

@media (max-width: 360px) {
  .rtw-cookie-panel { width: 100%; }
}