@layer base, layout, components, utilities;

@layer base {
  :root {
    --color-ink: #1c1a17;
    --color-ink-soft: #3a3530;
    --color-ink-muted: #6b6460;
    --color-paper: #f5f0e8;
    --color-paper-warm: #ede8de;
    --color-paper-inset: #e4ddd2;
    --color-surface: #faf7f2;
    --color-accent: #8b5e3c;
    --color-accent-light: #c4956a;
    --color-accent-pale: #f0e4d4;
    --color-border: #d4ccc0;
    --color-border-light: #e8e2d8;
    --color-tag-variable: #4a7c59;
    --color-tag-fixed: #5a6e8a;
    --color-tag-variable-bg: #e8f2ec;
    --color-tag-fixed-bg: #e8edf5;

    --font-heading: 'Fraunces', Georgia, serif;
    --font-body: 'Inter', system-ui, sans-serif;

    --text-xs: clamp(0.7rem, 1.5vw, 0.75rem);
    --text-sm: clamp(0.8rem, 1.8vw, 0.875rem);
    --text-base: clamp(0.9rem, 2vw, 1rem);
    --text-lg: clamp(1rem, 2.2vw, 1.125rem);
    --text-xl: clamp(1.1rem, 2.5vw, 1.25rem);
    --text-2xl: clamp(1.3rem, 3vw, 1.5rem);
    --text-3xl: clamp(1.6rem, 4vw, 2rem);
    --text-4xl: clamp(2rem, 5vw, 2.75rem);
    --text-5xl: clamp(2.5rem, 6vw, 3.5rem);
    --text-display: clamp(2.8rem, 7vw, 4.5rem);

    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-section: clamp(4rem, 8vw, 7rem);

    --radius-xs: 2px;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 2px rgba(28,26,23,0.06), 0 1px 4px rgba(28,26,23,0.04);
    --shadow-md: 0 2px 6px rgba(28,26,23,0.08), 0 4px 12px rgba(28,26,23,0.06);
    --shadow-lg: 0 4px 16px rgba(28,26,23,0.10), 0 8px 24px rgba(28,26,23,0.07);
    --shadow-xl: 0 8px 32px rgba(28,26,23,0.12), 0 16px 48px rgba(28,26,23,0.08);

    --nav-height: 68px;
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
  }

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

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

  body {
    font-family: var(--font-body);
    background-color: var(--color-paper);
    color: var(--color-ink);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    min-block-size: 100dvh;
    display: flex;
    flex-direction: column;
  }

  main {
    flex: 1;
  }

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

  a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
  }

  a:hover {
    color: var(--color-ink);
  }

  ul {
    list-style: none;
  }

  button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
  }
}

@layer layout {
  .container-wide {
    inline-size: min(100%, 1200px);
    margin-inline: auto;
    padding-inline: clamp(1rem, 4vw, 2.5rem);
  }

  .container-narrow {
    inline-size: min(100%, 720px);
    margin-inline: auto;
    padding-inline: clamp(1rem, 4vw, 2.5rem);
  }

  .surface-default { background-color: var(--color-paper); }
  .surface-warm { background-color: var(--color-paper-warm); }
  .surface-inset { background-color: var(--color-paper-inset); }
  .surface-raised {
    background-color: var(--color-surface);
    box-shadow: var(--shadow-md);
  }

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

@layer components {

  
  .nav-primary {
    position: fixed;
    inset-block-start: 0;
    inset-inline: 0;
    z-index: 1000;
    background-color: var(--color-surface);
    border-block-end: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-base);
    block-size: var(--nav-height);
  }

  .nav-primary.scrolled {
    box-shadow: var(--shadow-md);
  }

  .nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    block-size: 100%;
    inline-size: min(100%, 1200px);
    margin-inline: auto;
    padding-inline: clamp(1rem, 4vw, 2.5rem);
  }

  .nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-ink);
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 600;
    text-decoration: none;
    transition: opacity var(--transition-fast);
  }

  .nav-brand:hover { opacity: 0.8; color: var(--color-ink); }

  .nav-logo {
    block-size: 36px;
    inline-size: 36px;
  }

  .nav-brand-text { letter-spacing: -0.02em; }

  .nav-links {
    display: none;
    gap: var(--space-8);
    align-items: center;
  }

  .nav-link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-ink-soft);
    text-decoration: none;
    padding-block: var(--space-2);
    position: relative;
    transition: color var(--transition-fast);
  }

  .nav-link::after {
    content: '';
    position: absolute;
    inset-block-end: 0;
    inset-inline-start: 0;
    inline-size: 0;
    block-size: 2px;
    background-color: var(--color-accent);
    transition: inline-size var(--transition-base);
  }

  .nav-link:hover,
  .nav-link.active {
    color: var(--color-ink);
  }

  .nav-link:hover::after,
  .nav-link.active::after {
    inline-size: 100%;
  }

  .nav-hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    min-block-size: 44px;
    min-inline-size: 44px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
    z-index: 1100;
    position: relative;
  }

  .nav-hamburger:hover { background-color: var(--color-accent-pale); }

  .nav-hamburger span {
    display: block;
    inline-size: 22px;
    block-size: 2px;
    background-color: var(--color-ink);
    border-radius: var(--radius-full);
    transition: transform var(--transition-base), opacity var(--transition-base);
    transform-origin: center;
  }

  .nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  
  .mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background-color: var(--color-surface);
    clip-path: polygon(100% 0, 100% 0, 100% 0, 100% 0);
    transition: clip-path 0.5s cubic-bezier(0.77, 0, 0.175, 1);
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .mobile-menu.open {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    pointer-events: all;
  }

  .mobile-menu-inner {
    padding-block-start: var(--nav-height);
    text-align: center;
  }

  .mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
  }

  .mobile-nav-link {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: 600;
    color: var(--color-ink);
    text-decoration: none;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease, color var(--transition-fast);
    display: inline-block;
  }

  .mobile-menu.open .mobile-nav-link {
    opacity: 1;
    transform: translateY(0);
  }

  .mobile-menu.open .mobile-nav-link:nth-child(1) { transition-delay: 0.3s; }
  .mobile-menu.open .mobile-nav-link:nth-child(2) { transition-delay: 0.37s; }
  .mobile-menu.open .mobile-nav-link:nth-child(3) { transition-delay: 0.44s; }
  .mobile-menu.open .mobile-nav-link:nth-child(4) { transition-delay: 0.51s; }

  .mobile-nav-link:hover { color: var(--color-accent); }

  
  .hero-section {
    position: relative;
    background-color: var(--color-ink);
    padding-block-start: calc(var(--nav-height) + var(--space-16));
    padding-block-end: var(--space-24);
    padding-inline: clamp(1rem, 4vw, 2.5rem);
    display: flex;
    flex-direction: column;
    gap: var(--space-12);
    align-items: center;
    overflow: hidden;
  }

  .hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    opacity: 0.3;
    pointer-events: none;
  }

  .hero-content {
    position: relative;
    z-index: 2;
    max-inline-size: 640px;
    text-align: center;
  }

  .hero-eyebrow {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent-light);
    margin-block-end: var(--space-4);
    padding: var(--space-1) var(--space-4);
    border: 1px solid rgba(196, 149, 106, 0.3);
    border-radius: var(--radius-full);
  }

  .hero-title {
    font-family: var(--font-heading);
    font-size: var(--text-display);
    font-weight: 700;
    color: var(--color-paper) !important;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-block-end: var(--space-6);
  }

  .hero-subtitle {
    font-size: var(--text-lg);
    color: rgba(245, 240, 232, 0.75);
    line-height: 1.6;
    margin-block-end: var(--space-8);
    max-inline-size: 560px;
    margin-inline: auto;
  }

  .hero-actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
  }

  .hero-image-wrap {
    position: relative;
    z-index: 2;
    inline-size: min(100%, 520px);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
  }

  .hero-img {
    inline-size: 100%;
    block-size: 340px;
    object-fit: cover;
  }

  .hero-wave {
    position: absolute;
    inset-block-end: -1px;
    inset-inline: 0;
    line-height: 0;
    z-index: 3;
  }

  .hero-wave svg {
    inline-size: 100%;
    block-size: auto;
    display: block;
  }

  
  .text-display {
    font-family: var(--font-heading);
    font-size: var(--text-display);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--color-ink);
  }

  .text-heading {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--color-ink);
    margin-block-end: var(--space-5);
  }

  .text-heading-sm {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.01em;
    color: var(--color-ink);
    margin-block-end: var(--space-4);
  }

  .text-body {
    font-size: var(--text-base);
    line-height: 1.75;
    color: var(--color-ink-soft);
    margin-block-end: var(--space-4);
  }

  .text-body:last-child { margin-block-end: 0; }

  .text-caption {
    font-size: var(--text-sm);
    line-height: 1.6;
    color: var(--color-ink-muted);
  }

  .section-label {
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-block-end: var(--space-3);
  }

  .section-title {
    margin-block-end: var(--space-4);
  }

  .section-intro {
    font-size: var(--text-lg);
    max-inline-size: 65ch;
    margin-inline: auto;
    text-align: center;
  }

  
  .action-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-8);
    background-color: var(--color-accent);
    color: var(--color-paper);
    font-size: var(--text-sm);
    font-weight: 500;
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: background-color var(--transition-base), transform var(--transition-fast), box-shadow var(--transition-base);
    box-shadow: 0 2px 8px rgba(139, 94, 60, 0.3);
    min-block-size: 44px;
  }

  .action-primary:hover {
    background-color: var(--color-ink);
    color: var(--color-paper);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(139, 94, 60, 0.35);
  }

  .action-ghost {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-8);
    background-color: transparent;
    color: var(--color-paper);
    font-size: var(--text-sm);
    font-weight: 500;
    border-radius: var(--radius-full);
    border: 1.5px solid rgba(245, 240, 232, 0.4);
    text-decoration: none;
    transition: border-color var(--transition-base), background-color var(--transition-base), color var(--transition-base), transform var(--transition-fast);
    min-block-size: 44px;
  }

  .action-ghost:hover {
    border-color: var(--color-paper);
    background-color: rgba(245, 240, 232, 0.1);
    color: var(--color-paper);
    transform: translateY(-1px);
  }

  .surface-warm .action-ghost,
  .surface-default .action-ghost,
  .surface-inset .action-ghost {
    color: var(--color-accent);
    border-color: var(--color-accent);
  }

  .surface-warm .action-ghost:hover,
  .surface-default .action-ghost:hover,
  .surface-inset .action-ghost:hover {
    background-color: var(--color-accent-pale);
    color: var(--color-ink);
    border-color: var(--color-accent);
  }

  
  .values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-6);
  }

  .value-card {
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
  }

  .value-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
  }

  .value-icon {
    inline-size: 48px;
    block-size: 48px;
    background-color: var(--color-accent-pale);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-block-end: var(--space-5);
    color: var(--color-accent);
    font-size: var(--text-xl);
  }

  .value-title {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-ink);
    margin-block-end: var(--space-3);
    line-height: 1.3;
  }

  
  .bento-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .bento-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    position: relative;
  }

  .bento-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
  }

  .bento-img {
    inline-size: 100%;
    block-size: 240px;
    object-fit: cover;
  }

  .bento-overlay {
    padding: var(--space-6);
    background: linear-gradient(to top, rgba(28,26,23,0.85) 0%, rgba(28,26,23,0.2) 100%);
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }

  .bento-overlay .bento-title {
    color: var(--color-paper);
    margin-block-end: var(--space-2);
  }

  .bento-overlay .text-body {
    color: rgba(245,240,232,0.85);
    font-size: var(--text-sm);
    margin-block-end: 0;
  }

  .bento-text-card {
    padding: var(--space-8);
  }

  .bento-icon {
    font-size: var(--text-2xl);
    color: var(--color-accent);
    margin-block-end: var(--space-4);
    display: block;
  }

  .bento-title {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-ink);
    margin-block-end: var(--space-3);
    line-height: 1.3;
  }

  
  .table-wrap {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
    margin-block-end: var(--space-6);
  }

  .table-title {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-ink);
    padding: var(--space-6) var(--space-6) var(--space-4);
    border-block-end: 1px solid var(--color-border-light);
  }

  .calc-table {
    inline-size: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
  }

  .calc-table thead tr {
    background-color: var(--color-paper-inset);
  }

  .calc-table th {
    padding: var(--space-4) var(--space-5);
    text-align: start;
    font-weight: 500;
    font-size: var(--text-xs);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-ink-muted);
    border-block-end: 1px solid var(--color-border);
  }

  .calc-table td {
    padding: var(--space-4) var(--space-5);
    color: var(--color-ink-soft);
    border-block-end: 1px solid var(--color-border-light);
    vertical-align: top;
  }

  .calc-table tbody tr:last-child td {
    border-block-end: none;
  }

  .calc-table tbody tr:hover td {
    background-color: var(--color-accent-pale);
    transition: background-color var(--transition-fast);
  }

  .table-total td {
    background-color: var(--color-paper-inset);
    font-weight: 600;
    color: var(--color-ink);
  }

  .table-note {
    padding: var(--space-4) var(--space-6);
    border-block-start: 1px solid var(--color-border-light);
    background-color: var(--color-paper-warm);
    font-style: italic;
  }

  .tag {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 500;
  }

  .tag-variable {
    background-color: var(--color-tag-variable-bg);
    color: var(--color-tag-variable);
  }

  .tag-fixed {
    background-color: var(--color-tag-fixed-bg);
    color: var(--color-tag-fixed);
  }

  
  .timeline-wrap {
    position: relative;
    padding-inline: clamp(1rem, 4vw, 2.5rem);
  }

  .timeline-line {
    display: none;
    position: absolute;
    inset-block: 0;
    inset-inline-start: 50%;
    inline-size: 2px;
    background: linear-gradient(to bottom, transparent, var(--color-border), transparent);
    transform: translateX(-50%);
  }

  .timeline-item {
    display: flex;
    gap: var(--space-6);
    margin-block-end: var(--space-8);
    position: relative;
    align-items: flex-start;
  }

  .timeline-marker {
    flex-shrink: 0;
    inline-size: 14px;
    block-size: 14px;
    border-radius: var(--radius-full);
    background-color: var(--color-accent);
    border: 3px solid var(--color-paper);
    box-shadow: 0 0 0 2px var(--color-accent);
    margin-block-start: var(--space-3);
  }

  .timeline-content {
    flex: 1;
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
  }

  .timeline-content:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
  }

  .timeline-date {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--color-accent);
    text-transform: uppercase;
    margin-block-end: var(--space-2);
  }

  .timeline-title {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-ink);
    margin-block-end: var(--space-3);
    line-height: 1.3;
  }

  
  .two-col-feature {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
    align-items: center;
  }

  .feature-img {
    inline-size: 100%;
    block-size: 360px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
  }

  
  .principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-5);
    margin-block-start: var(--space-10);
  }

  .principle-card {
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
  }

  .principle-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
  }

  .principle-number {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--color-accent-pale);
    line-height: 1;
    margin-block-end: var(--space-4);
  }

  .principle-title {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-ink);
    margin-block-end: var(--space-3);
  }

  
  .page-hero {
    padding-block-start: calc(var(--nav-height) + var(--space-16));
    padding-block-end: var(--space-16);
    text-align: center;
  }

  .page-hero-title {
    margin-block-end: var(--space-5);
  }

  
  .article-intro { margin-block-end: var(--space-8); }

  .intro-large {
    font-size: var(--text-lg);
    line-height: 1.7;
    color: var(--color-ink-soft);
  }

  .article-tag {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    background-color: var(--color-accent-pale);
    padding: var(--space-1) var(--space-4);
    border-radius: var(--radius-full);
    margin-block-end: var(--space-4);
  }

  .article-header {
    margin-block-end: var(--space-8);
  }

  .article-title {
    margin-block-end: var(--space-3);
  }

  .article-image-wrap {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-block-end: var(--space-8);
  }

  .article-img {
    inline-size: 100%;
    block-size: 320px;
    object-fit: cover;
  }

  
  .insight-box {
    display: flex;
    gap: var(--space-6);
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    border-inline-start: 4px solid var(--color-accent);
    margin-block-start: var(--space-6);
  }

  .insight-icon {
    font-size: var(--text-2xl);
    color: var(--color-accent);
    flex-shrink: 0;
    margin-block-start: var(--space-1);
  }

  .insight-title {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-ink);
    margin-block-end: var(--space-3);
  }

  
  .contact-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .contact-form {
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
  }

  .form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    margin-block-end: var(--space-4);
  }

  .form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
  }

  .form-label {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-ink-soft);
  }

  .form-input,
  .form-textarea {
    padding: var(--space-3) var(--space-4);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-paper);
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--color-ink);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    min-block-size: 44px;
  }

  .form-input:focus,
  .form-textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(139, 94, 60, 0.12);
  }

  .form-textarea { resize: vertical; }

  .form-footer-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-block-end: 0;
  }

  .form-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
    flex: 1;
  }

  .form-checkbox {
    inline-size: 18px;
    block-size: 18px;
    margin-block-start: 1px;
    flex-shrink: 0;
    accent-color: var(--color-accent);
    cursor: pointer;
  }

  .form-link {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
  }

  .form-submit {
    flex-shrink: 0;
  }

  .form-note {
    margin-block-start: var(--space-4);
    padding-block-start: var(--space-4);
    border-block-start: 1px solid var(--color-border-light);
  }

  .required-mark {
    color: var(--color-accent);
    font-weight: 600;
  }

  .contact-detail {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    margin-block-end: var(--space-6);
  }

  .contact-icon {
    font-size: var(--text-lg);
    color: var(--color-accent);
    margin-block-start: 2px;
    inline-size: 20px;
    flex-shrink: 0;
  }

  .contact-label {
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-block-end: var(--space-1);
  }

  .contact-value {
    font-size: var(--text-base);
    font-weight: 500;
    color: var(--color-ink);
    text-decoration: none;
    transition: color var(--transition-fast);
  }

  .contact-value:hover { color: var(--color-accent); }

  .contact-map {
    margin-block-start: var(--space-6);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
  }

  
  .urgent-block {
    display: flex;
    gap: var(--space-8);
    padding: var(--space-10);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-light);
    border-block-start: 4px solid var(--color-accent);
    align-items: flex-start;
  }

  .urgent-icon-col {
    flex-shrink: 0;
  }

  .urgent-icon {
    font-size: 2.5rem;
    color: var(--color-accent);
  }

  .inline-link {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
  }

  
  .thanks-main {
    padding-block-start: var(--nav-height);
  }

  .thanks-section {
    min-block-size: calc(100dvh - var(--nav-height) - 200px);
    display: flex;
    align-items: center;
    padding-block: var(--space-section);
  }

  .thanks-content {
    text-align: center;
  }

  .thanks-icon-wrap {
    margin-block-end: var(--space-6);
  }

  .thanks-icon {
    font-size: 3.5rem;
    color: var(--color-accent);
  }

  .thanks-title {
    margin-block-end: var(--space-5);
  }

  .thanks-intro {
    margin-block-end: var(--space-8);
  }

  .thanks-steps {
    text-align: start;
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    margin-block-end: var(--space-8);
  }

  .thanks-steps-title {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-ink);
    margin-block-end: var(--space-6);
    padding-block-end: var(--space-4);
    border-block-end: 1px solid var(--color-border-light);
  }

  .thanks-step {
    display: flex;
    gap: var(--space-5);
    align-items: flex-start;
    margin-block-end: var(--space-5);
  }

  .thanks-step:last-child { margin-block-end: 0; }

  .thanks-step-num {
    inline-size: 32px;
    block-size: 32px;
    border-radius: var(--radius-full);
    background-color: var(--color-accent);
    color: var(--color-paper);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-sm);
    font-weight: 600;
    flex-shrink: 0;
  }

  .thanks-step .text-body { margin-block-end: 0; }

  .thanks-back { margin-block-start: var(--space-4); }

  
  .legal-layout {
    display: grid;
    grid-template-columns: 1fr;
    padding-block-start: var(--nav-height);
    min-block-size: 100dvh;
  }

  .legal-sidebar {
    background-color: var(--color-paper-warm);
    border-block-end: 1px solid var(--color-border-light);
  }

  .sidebar-toc-desktop { display: none; }

  .sidebar-toc-mobile {
    padding: var(--space-4) clamp(1rem, 4vw, 2.5rem);
  }

  .toc-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-ink-soft);
    padding: var(--space-3) 0;
    inline-size: 100%;
    text-align: start;
    transition: color var(--transition-fast);
  }

  .toc-toggle:hover { color: var(--color-accent); }

  .toc-chevron {
    margin-inline-start: auto;
    transition: transform var(--transition-base);
  }

  .toc-toggle[aria-expanded="true"] .toc-chevron {
    transform: rotate(180deg);
  }

  .toc-nav {
    overflow: hidden;
    max-block-size: 0;
    transition: max-block-size var(--transition-slow);
  }

  .toc-nav.open {
    max-block-size: 600px;
  }

  .toc-list {
    padding-block: var(--space-3);
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
  }

  .toc-link {
    display: block;
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
    text-decoration: none;
    border-radius: var(--radius-sm);
    border-inline-start: 2px solid transparent;
    transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
  }

  .toc-link:hover {
    color: var(--color-accent);
    background-color: var(--color-accent-pale);
    border-inline-start-color: var(--color-accent);
  }

  .toc-link.active {
    color: var(--color-accent);
    background-color: var(--color-accent-pale);
    border-inline-start-color: var(--color-accent);
    font-weight: 500;
  }

  .legal-content {
    padding: clamp(2rem, 5vw, 4rem) clamp(1rem, 4vw, 2.5rem);
    max-inline-size: 800px;
  }

  .legal-header {
    margin-block-end: var(--space-10);
    padding-block-end: var(--space-8);
    border-block-end: 1px solid var(--color-border-light);
  }

  .legal-title {
    font-size: var(--text-4xl);
    margin-block-end: var(--space-3);
  }

  .legal-date {
    margin-block-end: var(--space-6);
    display: block;
  }

  .legal-section {
    margin-block-end: var(--space-10);
    scroll-margin-block-start: calc(var(--nav-height) + var(--space-6));
  }

  .legal-h2 {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 600;
    color: var(--color-ink);
    margin-block-end: var(--space-5);
    padding-block-end: var(--space-3);
    border-block-end: 1px solid var(--color-border-light);
    line-height: 1.3;
  }

  .legal-h3 {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-ink);
    margin-block-end: var(--space-3);
    margin-block-start: var(--space-6);
  }

  
  .footer-gradient {
    background: linear-gradient(135deg, var(--color-paper-inset) 0%, var(--color-paper-warm) 60%, color-mix(in srgb, var(--color-accent-pale) 40%, var(--color-paper-warm)) 100%);
    border-block-start: 1px solid var(--color-border);
    margin-block-start: auto;
  }

  .footer-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
    padding-block: var(--space-12);
  }

  .footer-brand-col { max-inline-size: 280px; }

  .footer-logo {
    block-size: 40px;
    inline-size: 40px;
    margin-block-end: var(--space-4);
  }

  .footer-tagline {
    margin-block-end: var(--space-4);
    line-height: 1.5;
  }

  .footer-heading {
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-ink);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-block-end: var(--space-4);
  }

  .footer-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
  }

  .footer-link {
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
  }

  .footer-link:hover { color: var(--color-accent); }

  .footer-bottom {
    border-block-start: 1px solid var(--color-border-light);
    padding-block: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
  }

  .footer-copy { margin-block-start: var(--space-2); }

  
  .cookie-bell-btn {
    position: fixed;
    inset-block-end: var(--space-5);
    inset-inline-end: var(--space-5);
    z-index: 2000;
    inline-size: 52px;
    block-size: 52px;
    border-radius: var(--radius-full);
    background-color: var(--color-ink);
    color: var(--color-paper);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-lg);
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    border: none;
    transition: transform var(--transition-base), background-color var(--transition-base);
    position: fixed;
  }

  .cookie-bell-btn:hover {
    transform: scale(1.08);
    background-color: var(--color-accent);
  }

  .cookie-badge {
    position: absolute;
    inset-block-start: -4px;
    inset-inline-end: -4px;
    inline-size: 16px;
    block-size: 16px;
    border-radius: var(--radius-full);
    background-color: var(--color-accent);
    border: 2px solid var(--color-paper);
    transition: opacity var(--transition-base), transform var(--transition-base);
  }

  .cookie-badge.hidden {
    opacity: 0;
    transform: scale(0);
  }

  .cookie-panel {
    position: fixed;
    inset-block-end: calc(52px + var(--space-5) + var(--space-3));
    inset-inline-end: var(--space-5);
    z-index: 1999;
    inline-size: min(380px, calc(100vw - 2rem));
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border-light);
    transform: translateY(20px);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-base), opacity var(--transition-base);
  }

  .cookie-panel.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .cookie-panel-inner {
    padding: var(--space-6);
  }

  .cookie-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-block-end: var(--space-4);
  }

  .cookie-panel-title {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-ink);
  }

  .cookie-panel-close {
    inline-size: 32px;
    block-size: 32px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-ink-muted);
    transition: background-color var(--transition-fast), color var(--transition-fast);
  }

  .cookie-panel-close:hover {
    background-color: var(--color-accent-pale);
    color: var(--color-ink);
  }

  .cookie-panel-desc {
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
    line-height: 1.6;
    margin-block-end: var(--space-5);
  }

  .cookie-category {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-block: var(--space-3);
    border-block-end: 1px solid var(--color-border-light);
  }

  .cookie-category:last-of-type { border-block-end: none; }

  .cookie-category-info { flex: 1; }

  .cookie-category-name {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-ink);
    display: block;
    margin-block-end: var(--space-1);
  }

  .cookie-category-desc {
    font-size: var(--text-xs);
    color: var(--color-ink-muted);
  }

  .cookie-toggle {
    position: relative;
    inline-size: 44px;
    block-size: 24px;
    flex-shrink: 0;
    margin-inline-start: var(--space-4);
  }

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

  .cookie-toggle-slider {
    position: absolute;
    inset: 0;
    border-radius: var(--radius-full);
    background-color: var(--color-border);
    cursor: pointer;
    transition: background-color var(--transition-base);
  }

  .cookie-toggle-slider::before {
    content: '';
    position: absolute;
    inline-size: 18px;
    block-size: 18px;
    border-radius: var(--radius-full);
    background-color: white;
    inset-block-start: 3px;
    inset-inline-start: 3px;
    transition: transform var(--transition-base);
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  }

  .cookie-toggle input:checked + .cookie-toggle-slider {
    background-color: var(--color-accent);
  }

  .cookie-toggle input:checked + .cookie-toggle-slider::before {
    transform: translateX(20px);
  }

  .cookie-toggle input:disabled + .cookie-toggle-slider {
    opacity: 0.6;
    cursor: not-allowed;
  }

  .cookie-panel-actions {
    display: flex;
    gap: var(--space-3);
    margin-block-start: var(--space-5);
    flex-wrap: wrap;
  }

  .cookie-btn-accept {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    background-color: var(--color-accent);
    color: var(--color-paper);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
    min-block-size: 44px;
  }

  .cookie-btn-accept:hover {
    background-color: var(--color-ink);
    transform: translateY(-1px);
  }

  .cookie-btn-save {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    background-color: transparent;
    color: var(--color-ink-soft);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    border: 1.5px solid var(--color-border);
    cursor: pointer;
    transition: border-color var(--transition-fast), color var(--transition-fast);
    min-block-size: 44px;
  }

  .cookie-btn-save:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
  }

  
  @media (min-width: 640px) {
    .form-row {
      grid-template-columns: 1fr 1fr;
    }

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

    .bento-large {
      grid-column: span 2;
    }

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

  @media (min-width: 768px) {
    .nav-links { display: flex; }
    .nav-hamburger { display: none; }

    .hero-section {
      flex-direction: row;
      justify-content: center;
      text-align: start;
      padding-inline: clamp(2rem, 6vw, 4rem);
    }

    .hero-content { text-align: start; }
    .hero-subtitle { margin-inline: 0; }
    .hero-actions { justify-content: flex-start; }

    .timeline-line { display: block; }

    .timeline-item {
      inline-size: 48%;
      margin-inline-start: 0;
    }

    .timeline-right {
      margin-inline-start: auto;
      flex-direction: row-reverse;
    }

    .two-col-feature {
      grid-template-columns: 1fr 1fr;
    }

    .two-col-feature.reverse .feature-image {
      order: -1;
    }

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

    .legal-layout {
      grid-template-columns: 260px 1fr;
      align-items: start;
    }

    .legal-sidebar {
      position: sticky;
      inset-block-start: var(--nav-height);
      block-size: calc(100dvh - var(--nav-height));
      overflow-y: auto;
      border-block-end: none;
      border-inline-end: 1px solid var(--color-border-light);
      padding-block: var(--space-8);
      padding-inline: var(--space-6);
    }

    .sidebar-toc-desktop { display: block; }
    .sidebar-toc-mobile { display: none; }

    .sidebar-toc-title {
      font-family: var(--font-heading);
      font-size: var(--text-sm);
      font-weight: 600;
      color: var(--color-ink-muted);
      text-transform: uppercase;
      letter-spacing: 0.08em;
      margin-block-end: var(--space-4);
    }

    .footer-inner {
      grid-template-columns: 1.5fr 1fr 1fr 1fr;
    }
  }

  @media (min-width: 1024px) {
    .bento-grid {
      grid-template-columns: 2fr 1fr 1fr;
      grid-template-rows: auto auto;
    }

    .bento-large {
      grid-column: 1;
      grid-row: span 2;
    }

    .bento-small { grid-column: auto; }
    .bento-medium { grid-column: span 2; }
  }
}

@layer utilities {
  .text-center { text-align: center; }
  .text-start { text-align: start; }

  .scroll-target { scroll-margin-block-start: calc(var(--nav-height) + var(--space-6)); }
}