@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

@layer base, layout, components, utilities;

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

  :root {
    --clr-bg: #F7F5F2;
    --clr-surface: #FFFFFF;
    --clr-dark: #1A1714;
    --clr-dark-soft: #2C2825;
    --clr-text: #1A1714;
    --clr-text-secondary: #6B6560;
    --clr-text-muted: #9C9590;
    --clr-accent: #C4A882;
    --clr-accent-dark: #A88E68;
    --clr-accent-light: color-mix(in srgb, #C4A882 18%, #F7F5F2);
    --clr-line: #D8D2C9;
    --clr-line-strong: #B8B0A6;
    --clr-surface-warm: #F0EDE8;

    --ff-base: 'Outfit', sans-serif;

    --fs-xs: clamp(0.7rem, 0.65rem + 0.25vw, 0.8rem);
    --fs-sm: clamp(0.8rem, 0.75rem + 0.25vw, 0.9rem);
    --fs-base: clamp(0.9rem, 0.85rem + 0.25vw, 1rem);
    --fs-md: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
    --fs-lg: clamp(1.1rem, 1rem + 0.5vw, 1.35rem);
    --fs-xl: clamp(1.3rem, 1.1rem + 1vw, 1.75rem);
    --fs-2xl: clamp(1.6rem, 1.3rem + 1.5vw, 2.25rem);
    --fs-3xl: clamp(2rem, 1.5rem + 2.5vw, 3.25rem);
    --fs-4xl: clamp(2.5rem, 1.8rem + 3.5vw, 4.5rem);

    --fw-light: 300;
    --fw-regular: 400;
    --fw-medium: 500;
    --fw-semibold: 600;
    --fw-bold: 700;
    --fw-extrabold: 800;

    --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-32: 8rem;

    --radius-sm: 2px;
    --radius-md: 6px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    --shadow-line: 0 1px 0 var(--clr-line);
    --shadow-card: 0 1px 3px color-mix(in srgb, var(--clr-dark) 6%, transparent),
                   0 4px 12px color-mix(in srgb, var(--clr-dark) 4%, transparent),
                   0 0 0 1px var(--clr-line);
    --shadow-card-hover: 0 2px 8px color-mix(in srgb, var(--clr-dark) 10%, transparent),
                         0 8px 24px color-mix(in srgb, var(--clr-dark) 8%, transparent),
                         0 0 0 1px var(--clr-line-strong);
    --shadow-elevated: 0 4px 16px color-mix(in srgb, var(--clr-dark) 12%, transparent),
                       0 16px 48px color-mix(in srgb, var(--clr-dark) 8%, transparent);
    --shadow-accent: 0 4px 20px color-mix(in srgb, var(--clr-accent) 30%, transparent);

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

    --nav-height: 72px;
    --container-max: 1200px;
    --container-wide: 1400px;
  }

  html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
  }

  body {
    font-family: var(--ff-base);
    font-size: var(--fs-base);
    font-weight: var(--fw-regular);
    color: var(--clr-text);
    background-color: var(--clr-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }

  h1, h2, h3, h4, h5, h6 {
    font-family: var(--ff-base);
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--clr-text);
  }

  a { color: inherit; text-decoration: none; }
  img { max-width: 100%; height: auto; display: block; }
  button { font-family: var(--ff-base); cursor: pointer; border: none; background: none; }
  ul, ol { list-style: none; }
  input, textarea, select { font-family: var(--ff-base); }
}

@layer layout {
  .container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--space-6);
  }

  .container--wide {
    max-width: var(--container-wide);
    padding-inline: var(--space-6);
    margin-inline: auto;
  }

  .section {
    padding-block: var(--space-24);
  }

  .section--sm {
    padding-block: var(--space-16);
  }

  .section--lg {
    padding-block: var(--space-32);
  }

  .grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .grid-3 {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  @media (min-width: 640px) {
    .grid-2 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
  }

  @media (min-width: 960px) {
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
  }
}

@layer components {

  /* ── NAVIGATION ── */
  .site-header {
    position: fixed;
    inset-block-start: 0;
    inset-inline: 0;
    z-index: 1000;
    height: var(--nav-height);
    background-color: color-mix(in srgb, var(--clr-bg) 92%, transparent);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-block-end: 1px solid var(--clr-line);
    transition: background-color var(--transition-base), box-shadow var(--transition-base);
  }

  .site-header.scrolled {
    background-color: color-mix(in srgb, var(--clr-bg) 97%, transparent);
    box-shadow: 0 1px 24px color-mix(in srgb, var(--clr-dark) 8%, transparent);
  }

  .nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--container-wide);
    margin-inline: auto;
    padding-inline: var(--space-6);
  }

  .nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-shrink: 0;
  }

  .nav-logo img,
  .nav-logo svg {
    height: 36px;
    width: auto;
  }

  .nav-links {
    display: none;
    align-items: center;
    gap: var(--space-1);
  }

  .nav-links a {
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--clr-text-secondary);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    transition: color var(--transition-fast), background-color var(--transition-fast);
    letter-spacing: 0.01em;
    white-space: nowrap;
  }

  .nav-links a:hover,
  .nav-links a.active {
    color: var(--clr-text);
    background-color: var(--clr-surface-warm);
  }

  .nav-right {
    display: flex;
    align-items: center;
    gap: var(--space-4);
  }

  .lang-switcher {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-full);
    padding: var(--space-1) var(--space-3);
    background-color: var(--clr-surface);
  }

  .lang-btn {
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    color: var(--clr-text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 2px var(--space-2);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background-color var(--transition-fast);
  }

  .lang-btn:hover { color: var(--clr-text); }

  .lang-btn.active {
    color: var(--clr-surface);
    background-color: var(--clr-dark);
  }

  .lang-divider {
    color: var(--clr-line-strong);
    font-size: var(--fs-xs);
    user-select: none;
  }

  .nav-cta {
    display: none;
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--clr-surface);
    background-color: var(--clr-dark);
    padding: var(--space-2) var(--space-5);
    border-radius: var(--radius-full);
    border: 1px solid var(--clr-dark);
    transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base);
    white-space: nowrap;
  }

  .nav-cta:hover {
    background-color: var(--clr-accent);
    border-color: var(--clr-accent);
    color: var(--clr-dark);
  }

  .hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: var(--space-3);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
    cursor: pointer;
  }

  .hamburger:hover { background-color: var(--clr-surface-warm); }

  .hamburger span {
    display: block;
    width: 100%;
    height: 1px;
    background-color: var(--clr-text);
    transition: transform var(--transition-base), opacity var(--transition-base);
    transform-origin: center;
  }

  .hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

  .mobile-menu {
    position: fixed;
    inset-block-start: var(--nav-height);
    inset-inline: 0;
    inset-block-end: 0;
    background-color: var(--clr-bg);
    z-index: 999;
    padding: var(--space-8) var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    border-block-start: 1px solid var(--clr-line);
    overflow-y: auto;
  }

  .mobile-menu.open { transform: translateX(0); }

  .mobile-menu a {
    font-size: var(--fs-lg);
    font-weight: var(--fw-medium);
    color: var(--clr-text);
    padding: var(--space-4) 0;
    border-block-end: 1px solid var(--clr-line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: color var(--transition-fast), padding-inline-start var(--transition-fast);
  }

  .mobile-menu a:hover {
    color: var(--clr-accent-dark);
    padding-inline-start: var(--space-2);
  }

  .mobile-menu a::after {
    content: '→';
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
  }

  .mobile-menu-footer {
    margin-block-start: auto;
    padding-block-start: var(--space-8);
  }

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

  /* ── HERO ── */
  .hero {
    min-height: 100svh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-block-start: var(--nav-height);
    background-color: var(--clr-dark);
  }

  .hero-icon-grid {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, 80px);
    grid-template-rows: repeat(auto-fill, 80px);
    gap: 0;
    opacity: 0.04;
    pointer-events: none;
    overflow: hidden;
  }

  .hero-icon-grid i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    font-size: 1.4rem;
    color: var(--clr-accent);
  }

  .hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 60% at 50% 50%,
      color-mix(in srgb, var(--clr-dark) 20%, transparent) 0%,
      var(--clr-dark) 100%);
    pointer-events: none;
  }

  .hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--space-6);
    padding-block: var(--space-20);
    display: grid;
    gap: var(--space-12);
    align-items: center;
  }

  .hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--clr-accent);
    margin-block-end: var(--space-5);
  }

  .hero-eyebrow::before {
    content: '';
    display: block;
    width: 32px;
    height: 1px;
    background-color: var(--clr-accent);
  }

  .hero-title {
    font-size: var(--fs-4xl);
    font-weight: var(--fw-extrabold);
    color: var(--clr-surface);
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-block-end: var(--space-6);
  }

  .hero-title em {
    font-style: normal;
    color: var(--clr-accent);
  }

  .hero-subtitle {
    font-size: var(--fs-lg);
    font-weight: var(--fw-light);
    color: color-mix(in srgb, var(--clr-surface) 65%, transparent);
    line-height: 1.65;
    max-width: 56ch;
    margin-block-end: var(--space-10);
  }

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

  .hero-disclaimer {
    margin-block-start: var(--space-8);
    padding: var(--space-4) var(--space-5);
    border: 1px solid color-mix(in srgb, var(--clr-accent) 30%, transparent);
    border-radius: var(--radius-md);
    background-color: color-mix(in srgb, var(--clr-accent) 6%, transparent);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .hero-disclaimer i {
    color: var(--clr-accent);
    font-size: var(--fs-sm);
    margin-block-start: 2px;
    flex-shrink: 0;
  }

  .hero-disclaimer p {
    font-size: var(--fs-xs);
    color: color-mix(in srgb, var(--clr-surface) 55%, transparent);
    line-height: 1.5;
  }

  .hero-visual {
    display: none;
  }

  .hero-card {
    background-color: color-mix(in srgb, var(--clr-surface) 8%, transparent);
    border: 1px solid color-mix(in srgb, var(--clr-line) 40%, transparent);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    backdrop-filter: blur(8px);
  }

  .hero-card-title {
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--clr-accent);
    margin-block-end: var(--space-6);
    padding-block-end: var(--space-4);
    border-block-end: 1px solid color-mix(in srgb, var(--clr-line) 30%, transparent);
  }

  .hero-card-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
  }

  .hero-card-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
  }

  .hero-card-item-icon {
    width: 36px;
    height: 36px;
    border: 1px solid color-mix(in srgb, var(--clr-accent) 40%, transparent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .hero-card-item-icon i {
    font-size: 0.85rem;
    color: var(--clr-accent);
  }

  .hero-card-item p {
    font-size: var(--fs-sm);
    color: color-mix(in srgb, var(--clr-surface) 70%, transparent);
    line-height: 1.4;
  }

  @media (min-width: 960px) {
    .hero-content {
      grid-template-columns: 1fr 380px;
      padding-block: var(--space-32);
    }
    .hero-visual { display: block; }
  }

  /* ── BUTTONS ── */
  .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-full);
    border: 1px solid transparent;
    transition: all var(--transition-base);
    letter-spacing: 0.01em;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    min-height: 44px;
  }

  .btn-primary {
    background-color: var(--clr-accent);
    color: var(--clr-dark);
    border-color: var(--clr-accent);
  }

  .btn-primary:hover {
    background-color: var(--clr-accent-dark);
    border-color: var(--clr-accent-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-accent);
  }

  .btn-outline {
    background-color: transparent;
    color: var(--clr-surface);
    border-color: color-mix(in srgb, var(--clr-surface) 40%, transparent);
  }

  .btn-outline:hover {
    background-color: color-mix(in srgb, var(--clr-surface) 10%, transparent);
    border-color: color-mix(in srgb, var(--clr-surface) 70%, transparent);
  }

  .btn-dark {
    background-color: var(--clr-dark);
    color: var(--clr-surface);
    border-color: var(--clr-dark);
  }

  .btn-dark:hover {
    background-color: var(--clr-dark-soft);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px color-mix(in srgb, var(--clr-dark) 25%, transparent);
  }

  .btn-ghost {
    background-color: transparent;
    color: var(--clr-text);
    border-color: var(--clr-line);
  }

  .btn-ghost:hover {
    background-color: var(--clr-surface-warm);
    border-color: var(--clr-line-strong);
  }

  .btn-sm {
    font-size: var(--fs-xs);
    padding: var(--space-2) var(--space-4);
    min-height: 36px;
  }

  .btn-lg {
    font-size: var(--fs-md);
    padding: var(--space-4) var(--space-8);
    min-height: 52px;
  }

  /* ── SECTION HEADER ── */
  .section-header {
    margin-block-end: var(--space-16);
  }

  .section-header--center {
    text-align: center;
    max-width: 640px;
    margin-inline: auto;
    margin-block-end: var(--space-16);
  }

  .section-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--clr-accent-dark);
    margin-block-end: var(--space-4);
  }

  .section-label::before {
    content: '';
    display: block;
    width: 20px;
    height: 1px;
    background-color: var(--clr-accent-dark);
  }

  .section-title {
    font-size: var(--fs-3xl);
    font-weight: var(--fw-bold);
    line-height: 1.1;
    letter-spacing: -0.025em;
    margin-block-end: var(--space-5);
  }

  .section-desc {
    font-size: var(--fs-md);
    color: var(--clr-text-secondary);
    line-height: 1.7;
    max-width: 60ch;
  }

  /* ── BENTO GRID ── */
  .bento-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .bento-card {
    background-color: var(--clr-surface);
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    transition: box-shadow var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
    position: relative;
    overflow: hidden;
  }

  .bento-card::before {
    content: '';
    position: absolute;
    inset-block-start: 0;
    inset-inline-start: 0;
    width: 3px;
    height: 0;
    background-color: var(--clr-accent);
    transition: height var(--transition-slow);
  }

  .bento-card:hover::before { height: 100%; }

  .bento-card:hover {
    box-shadow: var(--shadow-card-hover);
    border-color: var(--clr-line-strong);
    transform: translateY(-2px);
  }

  .bento-card--dark {
    background-color: var(--clr-dark);
    border-color: var(--clr-dark-soft);
    color: var(--clr-surface);
  }

  .bento-card--dark .bento-card-title,
  .bento-card--dark .bento-card-desc {
    color: inherit;
  }

  .bento-card--dark .bento-card-desc {
    color: color-mix(in srgb, var(--clr-surface) 65%, transparent);
  }

  .bento-card--accent {
    background-color: var(--clr-accent-light);
    border-color: color-mix(in srgb, var(--clr-accent) 40%, transparent);
  }

  .bento-card-icon {
    width: 48px;
    height: 48px;
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-block-end: var(--space-6);
    transition: border-color var(--transition-base), background-color var(--transition-base);
  }

  .bento-card:hover .bento-card-icon {
    border-color: var(--clr-accent);
    background-color: var(--clr-accent-light);
  }

  .bento-card-icon i {
    font-size: 1.1rem;
    color: var(--clr-accent-dark);
  }

  .bento-card--dark .bento-card-icon {
    border-color: color-mix(in srgb, var(--clr-accent) 30%, transparent);
    background-color: color-mix(in srgb, var(--clr-accent) 8%, transparent);
  }

  .bento-card--dark .bento-card-icon i { color: var(--clr-accent); }

  .bento-card-tag {
    display: inline-block;
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--clr-accent-dark);
    background-color: var(--clr-accent-light);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    border: 1px solid color-mix(in srgb, var(--clr-accent) 30%, transparent);
    margin-block-end: var(--space-4);
  }

  .bento-card-title {
    font-size: var(--fs-xl);
    font-weight: var(--fw-semibold);
    margin-block-end: var(--space-3);
    letter-spacing: -0.02em;
  }

  .bento-card-desc {
    font-size: var(--fs-base);
    color: var(--clr-text-secondary);
    line-height: 1.65;
  }

  .bento-card-large .bento-card-title { font-size: var(--fs-2xl); }

  .bento-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-block-end: var(--space-6);
    filter: grayscale(20%);
    transition: filter var(--transition-slow);
  }

  .bento-card:hover .bento-card-image { filter: grayscale(0%); }

  @media (min-width: 640px) {
    .bento-grid {
      grid-template-columns: repeat(2, 1fr);
    }
    .bento-span-2 { grid-column: span 2; }
  }

  @media (min-width: 960px) {
    .bento-grid {
      grid-template-columns: repeat(3, 1fr);
    }
    .bento-span-2 { grid-column: span 2; }
    .bento-span-3 { grid-column: span 3; }
  }

  /* ── TABS ── */
  .tabs-section {
    background-color: var(--clr-surface);
    border-block: 1px solid var(--clr-line);
  }

  .tabs-nav {
    display: flex;
    overflow-x: auto;
    scrollbar-width: none;
    border-block-end: 1px solid var(--clr-line);
    gap: 0;
    -webkit-overflow-scrolling: touch;
  }

  .tabs-nav::-webkit-scrollbar { display: none; }

  .tab-btn {
    flex-shrink: 0;
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--clr-text-secondary);
    padding: var(--space-5) var(--space-6);
    border-block-end: 2px solid transparent;
    transition: color var(--transition-fast), border-color var(--transition-fast);
    background: none;
    cursor: pointer;
    white-space: nowrap;
    letter-spacing: 0.01em;
    margin-block-end: -1px;
  }

  .tab-btn:hover { color: var(--clr-text); }

  .tab-btn.active {
    color: var(--clr-text);
    border-block-end-color: var(--clr-accent-dark);
    font-weight: var(--fw-semibold);
  }

  .tab-panel {
    display: none;
    padding-block: var(--space-12);
    animation: fadeIn 300ms ease;
  }

  .tab-panel.active { display: block; }

  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .tab-panel-inner {
    display: grid;
    gap: var(--space-10);
    align-items: center;
  }

  .tab-panel-text .section-label { margin-block-end: var(--space-3); }

  .tab-panel-title {
    font-size: var(--fs-2xl);
    font-weight: var(--fw-bold);
    letter-spacing: -0.025em;
    margin-block-end: var(--space-5);
  }

  .tab-panel-desc {
    font-size: var(--fs-md);
    color: var(--clr-text-secondary);
    line-height: 1.7;
    margin-block-end: var(--space-6);
  }

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

  .tab-feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--fs-base);
    color: var(--clr-text-secondary);
    line-height: 1.5;
  }

  .tab-feature-item i {
    font-size: 0.75rem;
    color: var(--clr-accent-dark);
    margin-block-start: 4px;
    flex-shrink: 0;
  }

  .tab-panel-visual {
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: var(--clr-bg);
  }

  .tab-panel-visual img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
    filter: grayscale(15%);
  }

  @media (min-width: 768px) {
    .tab-panel-inner {
      grid-template-columns: 1fr 1fr;
    }
  }

  /* ── PROCESS STEPS ── */
  .process-steps {
    display: grid;
    gap: var(--space-6);
    counter-reset: steps;
  }

  .process-step {
    display: flex;
    gap: var(--space-6);
    align-items: flex-start;
    padding: var(--space-6);
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-lg);
    background-color: var(--clr-surface);
    transition: box-shadow var(--transition-base), border-color var(--transition-base);
    counter-increment: steps;
  }

  .process-step:hover {
    box-shadow: var(--shadow-card);
    border-color: var(--clr-line-strong);
  }

  .step-number {
    width: 44px;
    height: 44px;
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--fs-sm);
    font-weight: var(--fw-bold);
    color: var(--clr-accent-dark);
    flex-shrink: 0;
    background-color: var(--clr-accent-light);
  }

  .step-content h3 {
    font-size: var(--fs-lg);
    font-weight: var(--fw-semibold);
    margin-block-end: var(--space-2);
  }

  .step-content p {
    font-size: var(--fs-base);
    color: var(--clr-text-secondary);
    line-height: 1.65;
  }

  @media (min-width: 768px) {
    .process-steps { grid-template-columns: repeat(2, 1fr); }
  }

  /* ── FEATURE SPLIT ── */
  .feature-split {
    display: grid;
    gap: var(--space-16);
    align-items: center;
  }

  .feature-split-visual {
    position: relative;
  }

  .feature-split-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    border: 1px solid var(--clr-line);
    filter: grayscale(10%);
    transition: filter var(--transition-slow);
  }

  .feature-split-img:hover { filter: grayscale(0%); }

  .feature-split-badge {
    position: absolute;
    inset-block-end: var(--space-6);
    inset-inline-start: var(--space-6);
    background-color: var(--clr-surface);
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-lg);
    padding: var(--space-4) var(--space-5);
    box-shadow: var(--shadow-elevated);
  }

  .feature-split-badge p {
    font-size: var(--fs-xs);
    color: var(--clr-text-secondary);
    font-weight: var(--fw-medium);
  }

  .feature-split-badge strong {
    display: block;
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    color: var(--clr-text);
  }

  .feature-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    margin-block-start: var(--space-8);
  }

  .feature-item {
    display: flex;
    gap: var(--space-4);
    padding-block-end: var(--space-5);
    border-block-end: 1px solid var(--clr-line);
  }

  .feature-item:last-child { border-block-end: none; }

  .feature-item-icon {
    width: 40px;
    height: 40px;
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background-color: var(--clr-bg);
  }

  .feature-item-icon i {
    font-size: 0.9rem;
    color: var(--clr-accent-dark);
  }

  .feature-item h4 {
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    margin-block-end: var(--space-1);
  }

  .feature-item p {
    font-size: var(--fs-sm);
    color: var(--clr-text-secondary);
    line-height: 1.6;
  }

  @media (min-width: 768px) {
    .feature-split { grid-template-columns: 1fr 1fr; }
  }

  /* ── DARK BAND ── */
  .dark-band {
    background-color: var(--clr-dark);
    color: var(--clr-surface);
    padding-block: var(--space-24);
  }

  .dark-band .section-label { color: var(--clr-accent); }
  .dark-band .section-label::before { background-color: var(--clr-accent); }
  .dark-band .section-title { color: var(--clr-surface); }
  .dark-band .section-desc { color: color-mix(in srgb, var(--clr-surface) 65%, transparent); }

  /* ── INFO CARDS ── */
  .info-cards {
    display: grid;
    gap: var(--space-4);
  }

  .info-card {
    background-color: color-mix(in srgb, var(--clr-surface) 6%, transparent);
    border: 1px solid color-mix(in srgb, var(--clr-line) 25%, transparent);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    transition: background-color var(--transition-base), border-color var(--transition-base);
  }

  .info-card:hover {
    background-color: color-mix(in srgb, var(--clr-surface) 10%, transparent);
    border-color: color-mix(in srgb, var(--clr-accent) 30%, transparent);
  }

  .info-card-icon {
    width: 44px;
    height: 44px;
    border: 1px solid color-mix(in srgb, var(--clr-accent) 30%, transparent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-block-end: var(--space-5);
    background-color: color-mix(in srgb, var(--clr-accent) 8%, transparent);
  }

  .info-card-icon i { font-size: 1rem; color: var(--clr-accent); }

  .info-card h3 {
    font-size: var(--fs-lg);
    font-weight: var(--fw-semibold);
    color: var(--clr-surface);
    margin-block-end: var(--space-3);
  }

  .info-card p {
    font-size: var(--fs-base);
    color: color-mix(in srgb, var(--clr-surface) 60%, transparent);
    line-height: 1.65;
  }

  @media (min-width: 640px) { .info-cards { grid-template-columns: repeat(2, 1fr); } }
  @media (min-width: 960px) { .info-cards { grid-template-columns: repeat(3, 1fr); } }

  /* ── ACCORDION ── */
  .accordion {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-lg);
    overflow: hidden;
  }

  .accordion-item {
    border-block-end: 1px solid var(--clr-line);
  }

  .accordion-item:last-child { border-block-end: none; }

  .accordion-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6);
    background-color: var(--clr-surface);
    cursor: pointer;
    text-align: start;
    transition: background-color var(--transition-fast);
    gap: var(--space-4);
  }

  .accordion-trigger:hover { background-color: var(--clr-bg); }

  .accordion-trigger-text {
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    color: var(--clr-text);
    line-height: 1.4;
  }

  .accordion-icon {
    width: 28px;
    height: 28px;
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform var(--transition-base), background-color var(--transition-base), border-color var(--transition-base);
  }

  .accordion-icon i {
    font-size: 0.7rem;
    color: var(--clr-text-secondary);
    transition: transform var(--transition-base);
  }

  .accordion-item.open .accordion-icon {
    background-color: var(--clr-accent-light);
    border-color: var(--clr-accent);
  }

  .accordion-item.open .accordion-icon i {
    transform: rotate(180deg);
    color: var(--clr-accent-dark);
  }

  .accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow), padding var(--transition-slow);
  }

  .accordion-item.open .accordion-body { max-height: 600px; }

  .accordion-body-inner {
    padding: 0 var(--space-6) var(--space-6);
    font-size: var(--fs-base);
    color: var(--clr-text-secondary);
    line-height: 1.7;
    background-color: var(--clr-surface);
  }

  /* ── CONTACT FORM ── */
  .contact-layout {
    display: grid;
    gap: var(--space-12);
    align-items: start;
  }

  @media (min-width: 768px) {
    .contact-layout { grid-template-columns: 1fr 1.4fr; }
  }

  .contact-info h2 {
    font-size: var(--fs-2xl);
    font-weight: var(--fw-bold);
    letter-spacing: -0.025em;
    margin-block-end: var(--space-5);
  }

  .contact-info p {
    font-size: var(--fs-base);
    color: var(--clr-text-secondary);
    line-height: 1.7;
    margin-block-end: var(--space-8);
  }

  .contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
  }

  .contact-detail {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-4);
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-md);
    background-color: var(--clr-surface);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  }

  .contact-detail:hover {
    border-color: var(--clr-accent);
    box-shadow: 0 0 0 3px var(--clr-accent-light);
  }

  .contact-detail-icon {
    width: 36px;
    height: 36px;
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background-color: var(--clr-bg);
  }

  .contact-detail-icon i { font-size: 0.85rem; color: var(--clr-accent-dark); }

  .contact-detail-text span {
    display: block;
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
    font-weight: var(--fw-medium);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-block-end: 2px;
  }

  .contact-detail-text a,
  .contact-detail-text p {
    font-size: var(--fs-sm);
    color: var(--clr-text);
    font-weight: var(--fw-medium);
    line-height: 1.4;
    text-decoration: none;
  }

  .contact-detail-text a:hover { color: var(--clr-accent-dark); }

  .form-card {
    background-color: var(--clr-surface);
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    box-shadow: var(--shadow-card);
  }

  .form-group {
    margin-block-end: var(--space-5);
  }

  .form-label {
    display: block;
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--clr-text);
    margin-block-end: var(--space-2);
    letter-spacing: 0.01em;
  }

  .form-input,
  .form-textarea,
  .form-select {
    width: 100%;
    font-size: var(--fs-base);
    font-family: var(--ff-base);
    color: var(--clr-text);
    background-color: var(--clr-bg);
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
    outline: none;
    min-height: 44px;
  }

  .form-input::placeholder,
  .form-textarea::placeholder { color: var(--clr-text-muted); }

  .form-input:focus,
  .form-textarea:focus,
  .form-select:focus {
    border-color: var(--clr-accent-dark);
    background-color: var(--clr-surface);
    box-shadow: 0 0 0 3px var(--clr-accent-light);
  }

  .form-textarea {
    min-height: 140px;
    resize: vertical;
    line-height: 1.6;
  }

  .form-checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-md);
    background-color: var(--clr-bg);
    cursor: pointer;
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
  }

  .form-checkbox-group:hover {
    border-color: var(--clr-accent);
    background-color: var(--clr-accent-light);
  }

  .form-checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-block-start: 2px;
    accent-color: var(--clr-accent-dark);
    cursor: pointer;
  }

  .form-checkbox-group label {
    font-size: var(--fs-sm);
    color: var(--clr-text-secondary);
    line-height: 1.5;
    cursor: pointer;
  }

  .form-checkbox-group label a {
    color: var(--clr-accent-dark);
    text-decoration: underline;
    text-underline-offset: 2px;
  }

  .map-container {
    margin-block-start: var(--space-12);
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 380px;
  }

  .map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
  }

  /* ── FOOTER ── */
  .site-footer {
    background-color: var(--clr-dark);
    color: var(--clr-surface);
    padding-block-start: var(--space-16);
  }

  .footer-grid {
    display: grid;
    gap: var(--space-10);
    padding-block-end: var(--space-12);
    border-block-end: 1px solid color-mix(in srgb, var(--clr-line) 20%, transparent);
  }

  .footer-brand p {
    font-size: var(--fs-sm);
    color: color-mix(in srgb, var(--clr-surface) 55%, transparent);
    line-height: 1.7;
    margin-block-start: var(--space-4);
    max-width: 32ch;
  }

  .footer-logo {
    height: 32px;
    width: auto;
    filter: brightness(0) invert(1) opacity(0.9);
  }

  .footer-col h4 {
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: color-mix(in srgb, var(--clr-surface) 50%, transparent);
    margin-block-end: var(--space-5);
  }

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

  .footer-links a {
    font-size: var(--fs-sm);
    color: color-mix(in srgb, var(--clr-surface) 65%, transparent);
    transition: color var(--transition-fast), padding-inline-start var(--transition-fast);
    display: inline-block;
  }

  .footer-links a:hover {
    color: var(--clr-accent);
    padding-inline-start: var(--space-2);
  }

  .footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-block-end: var(--space-4);
  }

  .footer-contact-item i {
    font-size: 0.8rem;
    color: var(--clr-accent);
    margin-block-start: 4px;
    flex-shrink: 0;
  }

  .footer-contact-item a,
  .footer-contact-item p {
    font-size: var(--fs-sm);
    color: color-mix(in srgb, var(--clr-surface) 65%, transparent);
    line-height: 1.5;
    text-decoration: none;
    transition: color var(--transition-fast);
  }

  .footer-contact-item a:hover { color: var(--clr-accent); }

  .footer-bottom {
    padding-block: var(--space-5);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    align-items: center;
    justify-content: space-between;
  }

  .footer-bottom p {
    font-size: var(--fs-xs);
    color: color-mix(in srgb, var(--clr-surface) 40%, transparent);
  }

  .footer-legal-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
  }

  .footer-legal-links a {
    font-size: var(--fs-xs);
    color: color-mix(in srgb, var(--clr-surface) 40%, transparent);
    transition: color var(--transition-fast);
    text-decoration: none;
  }

  .footer-legal-links a:hover { color: var(--clr-accent); }

  @media (min-width: 640px) {
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
  }

  @media (min-width: 960px) {
    .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
  }

  /* ── PAGE HERO (inner pages) ── */
  .page-hero {
    padding-block-start: calc(var(--nav-height) + var(--space-16));
    padding-block-end: var(--space-16);
    background-color: var(--clr-dark);
    position: relative;
    overflow: hidden;
  }

  .page-hero::after {
    content: '';
    position: absolute;
    inset-block-end: 0;
    inset-inline: 0;
    height: 1px;
    background: linear-gradient(90deg,
      transparent,
      var(--clr-accent) 30%,
      var(--clr-accent) 70%,
      transparent);
    opacity: 0.4;
  }

  .page-hero-eyebrow {
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--clr-accent);
    margin-block-end: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-3);
  }

  .page-hero-eyebrow::before {
    content: '';
    width: 24px;
    height: 1px;
    background-color: var(--clr-accent);
    display: block;
  }

  .page-hero h1 {
    font-size: var(--fs-3xl);
    font-weight: var(--fw-extrabold);
    color: var(--clr-surface);
    letter-spacing: -0.03em;
    margin-block-end: var(--space-5);
    max-width: 20ch;
  }

  .page-hero p {
    font-size: var(--fs-lg);
    color: color-mix(in srgb, var(--clr-surface) 60%, transparent);
    max-width: 55ch;
    line-height: 1.65;
    font-weight: var(--fw-light);
  }

  /* ── BREADCRUMB ── */
  .breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-block-end: var(--space-6);
    flex-wrap: wrap;
  }

  .breadcrumb a {
    font-size: var(--fs-xs);
    color: color-mix(in srgb, var(--clr-surface) 45%, transparent);
    transition: color var(--transition-fast);
  }

  .breadcrumb a:hover { color: var(--clr-accent); }

  .breadcrumb span {
    font-size: var(--fs-xs);
    color: color-mix(in srgb, var(--clr-surface) 30%, transparent);
  }

  .breadcrumb .current {
    font-size: var(--fs-xs);
    color: color-mix(in srgb, var(--clr-surface) 65%, transparent);
  }

  /* ── INDEPENDENCE PAGE ── */
  .independence-grid {
    display: grid;
    gap: var(--space-8);
  }

  .independence-card {
    padding: var(--space-8);
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-lg);
    background-color: var(--clr-surface);
    transition: box-shadow var(--transition-base), border-color var(--transition-base);
  }

  .independence-card:hover {
    box-shadow: var(--shadow-card-hover);
    border-color: var(--clr-line-strong);
  }

  .independence-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-block-end: var(--space-5);
    padding-block-end: var(--space-5);
    border-block-end: 1px solid var(--clr-line);
  }

  .independence-card-icon {
    width: 48px;
    height: 48px;
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--clr-bg);
  }

  .independence-card-icon i { font-size: 1.1rem; color: var(--clr-accent-dark); }

  .independence-card h3 {
    font-size: var(--fs-xl);
    font-weight: var(--fw-semibold);
    letter-spacing: -0.02em;
  }

  .independence-card p {
    font-size: var(--fs-base);
    color: var(--clr-text-secondary);
    line-height: 1.7;
  }

  @media (min-width: 768px) {
    .independence-grid { grid-template-columns: repeat(2, 1fr); }
  }

  /* ── SCOPE PAGE ── */
  .scope-timeline {
    position: relative;
    padding-inline-start: var(--space-10);
  }

  .scope-timeline::before {
    content: '';
    position: absolute;
    inset-inline-start: 0;
    inset-block: 0;
    width: 1px;
    background: linear-gradient(to bottom, var(--clr-accent) 0%, var(--clr-line) 100%);
  }

  .scope-timeline-item {
    position: relative;
    margin-block-end: var(--space-10);
    padding: var(--space-6);
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-lg);
    background-color: var(--clr-surface);
    transition: box-shadow var(--transition-base);
  }

  .scope-timeline-item:hover { box-shadow: var(--shadow-card); }

  .scope-timeline-item::before {
    content: '';
    position: absolute;
    inset-inline-start: calc(-1 * var(--space-10) - 4px);
    inset-block-start: var(--space-6);
    width: 9px;
    height: 9px;
    border-radius: var(--radius-full);
    background-color: var(--clr-accent);
    border: 2px solid var(--clr-bg);
    box-shadow: 0 0 0 1px var(--clr-accent);
  }

  .scope-timeline-item h3 {
    font-size: var(--fs-lg);
    font-weight: var(--fw-semibold);
    margin-block-end: var(--space-3);
  }

  .scope-timeline-item p {
    font-size: var(--fs-base);
    color: var(--clr-text-secondary);
    line-height: 1.7;
  }

  .scope-tag {
    display: inline-block;
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--clr-accent-dark);
    background-color: var(--clr-accent-light);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    border: 1px solid color-mix(in srgb, var(--clr-accent) 30%, transparent);
    margin-block-end: var(--space-3);
  }

  /* ── THANKS PAGE ── */
  .thanks-page {
    min-height: 100svh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8);
    background-color: var(--clr-bg);
  }

  .thanks-card {
    max-width: 560px;
    width: 100%;
    background-color: var(--clr-surface);
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-xl);
    padding: var(--space-12) var(--space-10);
    text-align: center;
    box-shadow: var(--shadow-elevated);
  }

  .thanks-icon {
    width: 72px;
    height: 72px;
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-inline: auto;
    margin-block-end: var(--space-6);
    background-color: var(--clr-accent-light);
  }

  .thanks-icon i { font-size: 1.5rem; color: var(--clr-accent-dark); }

  .thanks-card h1 {
    font-size: var(--fs-2xl);
    font-weight: var(--fw-bold);
    margin-block-end: var(--space-4);
  }

  .thanks-card p {
    font-size: var(--fs-md);
    color: var(--clr-text-secondary);
    line-height: 1.7;
    margin-block-end: var(--space-8);
  }

  /* ── LEGAL PAGES ── */
  .legal-content {
    max-width: 800px;
    margin-inline: auto;
  }

  .legal-content h2 {
    font-size: var(--fs-xl);
    font-weight: var(--fw-semibold);
    margin-block: var(--space-8) var(--space-4);
    padding-block-start: var(--space-8);
    border-block-start: 1px solid var(--clr-line);
    letter-spacing: -0.02em;
  }

  .legal-content h2:first-of-type {
    border-block-start: none;
    padding-block-start: 0;
  }

  .legal-content p {
    font-size: var(--fs-base);
    color: var(--clr-text-secondary);
    line-height: 1.8;
    margin-block-end: var(--space-4);
  }

  .legal-content ul {
    list-style: disc;
    padding-inline-start: var(--space-6);
    margin-block-end: var(--space-4);
  }

  .legal-content ul li {
    font-size: var(--fs-base);
    color: var(--clr-text-secondary);
    line-height: 1.7;
    margin-block-end: var(--space-2);
  }

  .legal-meta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    background-color: var(--clr-surface-warm);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    border: 1px solid var(--clr-line);
    margin-block-end: var(--space-8);
  }

  /* ── COOKIE CONSENT ── */
  .cookie-banner {
    position: fixed;
    inset-block-end: 0;
    inset-inline: 0;
    z-index: 9999;
    background-color: var(--clr-dark);
    border-block-start: 1px solid color-mix(in srgb, var(--clr-line) 30%, transparent);
    padding: var(--space-5) var(--space-6);
    transform: translateY(100%);
    transition: transform var(--transition-slow);
    box-shadow: 0 -8px 32px color-mix(in srgb, var(--clr-dark) 40%, transparent);
  }

  .cookie-banner.visible { transform: translateY(0); }

  .cookie-banner-inner {
    max-width: var(--container-max);
    margin-inline: auto;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-5);
    align-items: center;
    justify-content: space-between;
  }

  .cookie-text {
    flex: 1;
    min-width: 280px;
  }

  .cookie-text h4 {
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--clr-surface);
    margin-block-end: var(--space-2);
  }

  .cookie-text p {
    font-size: var(--fs-xs);
    color: color-mix(in srgb, var(--clr-surface) 60%, transparent);
    line-height: 1.5;
  }

  .cookie-text a {
    color: var(--clr-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
  }

  .cookie-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    align-items: center;
  }

  .cookie-btn {
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    padding: var(--space-2) var(--space-5);
    border-radius: var(--radius-full);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    min-height: 36px;
    white-space: nowrap;
  }

  .cookie-btn-accept {
    background-color: var(--clr-accent);
    color: var(--clr-dark);
    border-color: var(--clr-accent);
  }

  .cookie-btn-accept:hover {
    background-color: var(--clr-accent-dark);
    border-color: var(--clr-accent-dark);
  }

  .cookie-btn-reject {
    background-color: transparent;
    color: color-mix(in srgb, var(--clr-surface) 65%, transparent);
    border-color: color-mix(in srgb, var(--clr-line) 30%, transparent);
  }

  .cookie-btn-reject:hover {
    border-color: color-mix(in srgb, var(--clr-surface) 40%, transparent);
    color: var(--clr-surface);
  }

  .cookie-btn-customize {
    background-color: transparent;
    color: var(--clr-accent);
    border-color: color-mix(in srgb, var(--clr-accent) 40%, transparent);
  }

  .cookie-btn-customize:hover {
    background-color: color-mix(in srgb, var(--clr-accent) 10%, transparent);
  }

  .cookie-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
    background-color: color-mix(in srgb, var(--clr-dark) 70%, transparent);
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
  }

  .cookie-modal.visible {
    opacity: 1;
    pointer-events: all;
  }

  .cookie-modal-card {
    background-color: var(--clr-surface);
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    max-width: 560px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-elevated);
  }

  .cookie-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-block-end: var(--space-6);
    padding-block-end: var(--space-5);
    border-block-end: 1px solid var(--clr-line);
  }

  .cookie-modal-header h3 {
    font-size: var(--fs-lg);
    font-weight: var(--fw-bold);
  }

  .cookie-modal-close {
    width: 32px;
    height: 32px;
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color var(--transition-fast);
    background: none;
  }

  .cookie-modal-close:hover { background-color: var(--clr-bg); }
  .cookie-modal-close i { font-size: 0.75rem; color: var(--clr-text-secondary); }

  .cookie-category {
    padding: var(--space-5);
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-md);
    margin-block-end: var(--space-4);
    transition: border-color var(--transition-fast);
  }

  .cookie-category:hover { border-color: var(--clr-line-strong); }

  .cookie-category-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-block-end: var(--space-3);
  }

  .cookie-category-header h4 {
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
  }

  .cookie-toggle {
    position: relative;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
  }

  .cookie-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
  }

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

  .cookie-toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    inset-inline-start: 3px;
    inset-block-start: 3px;
    background-color: white;
    border-radius: var(--radius-full);
    transition: transform var(--transition-base);
  }

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

  .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-category p {
    font-size: var(--fs-xs);
    color: var(--clr-text-secondary);
    line-height: 1.5;
  }

  .cookie-modal-footer {
    display: flex;
    gap: var(--space-3);
    justify-content: flex-end;
    margin-block-start: var(--space-6);
    padding-block-start: var(--space-5);
    border-block-start: 1px solid var(--clr-line);
    flex-wrap: wrap;
  }

  /* ── CUSTOM PAGE (How It Works) ── */
  .how-it-works-intro {
    display: grid;
    gap: var(--space-12);
    align-items: center;
    margin-block-end: var(--space-16);
  }

  @media (min-width: 768px) {
    .how-it-works-intro { grid-template-columns: 1fr 1fr; }
  }

  .comparison-table {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    font-size: var(--fs-sm);
  }

  .comparison-table th {
    background-color: var(--clr-dark);
    color: var(--clr-surface);
    padding: var(--space-4) var(--space-5);
    text-align: start;
    font-weight: var(--fw-semibold);
    font-size: var(--fs-xs);
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .comparison-table td {
    padding: var(--space-4) var(--space-5);
    border-block-end: 1px solid var(--clr-line);
    color: var(--clr-text-secondary);
    vertical-align: top;
    line-height: 1.6;
  }

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

  .comparison-table tr:nth-child(even) td {
    background-color: var(--clr-bg);
  }

  .comparison-table td:first-child {
    font-weight: var(--fw-medium);
    color: var(--clr-text);
  }

  .check-yes { color: var(--clr-accent-dark); }
  .check-no { color: var(--clr-text-muted); }

  /* ── UTILITY CLASSES ── */
  .text-center { text-align: center; }
  .text-accent { color: var(--clr-accent-dark); }
  .text-muted { color: var(--clr-text-secondary); }
  .mt-auto { margin-block-start: auto; }
  .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;
  }

  .divider {
    height: 1px;
    background-color: var(--clr-line);
    margin-block: var(--space-8);
  }

  .tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--clr-accent-dark);
    background-color: var(--clr-accent-light);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    border: 1px solid color-mix(in srgb, var(--clr-accent) 30%, transparent);
  }

  .prose p {
    font-size: var(--fs-md);
    color: var(--clr-text-secondary);
    line-height: 1.75;
    margin-block-end: var(--space-5);
  }

  .prose p:last-child { margin-block-end: 0; }

  .inline-link {
    color: var(--clr-accent-dark);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color var(--transition-fast);
  }

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

  .notice-box {
    padding: var(--space-5) var(--space-6);
    border: 1px solid color-mix(in srgb, var(--clr-accent) 35%, transparent);
    border-radius: var(--radius-md);
    background-color: var(--clr-accent-light);
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .notice-box i {
    font-size: 1rem;
    color: var(--clr-accent-dark);
    margin-block-start: 2px;
    flex-shrink: 0;
  }

  .notice-box p {
    font-size: var(--fs-sm);
    color: var(--clr-text);
    line-height: 1.6;
  }

  .notice-box strong { font-weight: var(--fw-semibold); }

  /* ── PROGRESSIVE REVEAL STACK ── */
  .stack-section {
    position: relative;
    margin-block-end: var(--space-4);
  }

  .stack-inner {
    background-color: var(--clr-surface);
    border: 1px solid var(--clr-line);
    border-radius: var(--radius-xl);
    padding: var(--space-16) var(--space-8);
    margin-inline: auto;
    max-width: calc(var(--container-max) + 4rem);
    transition: box-shadow var(--transition-base);
  }

  .stack-inner:hover { box-shadow: var(--shadow-card-hover); }

  @media (min-width: 768px) {
    .stack-inner { padding: var(--space-20) var(--space-16); }
  }

  .stack-inner--indent-1 {
    max-width: calc(var(--container-max) + 2rem);
  }

  .stack-inner--indent-2 {
    max-width: var(--container-max);
  }

  .stack-inner--indent-3 {
    max-width: calc(var(--container-max) - 4rem);
  }
}

@layer utilities {
  @media (min-width: 768px) {
    .container { padding-inline: var(--space-8); }
    .container--wide { padding-inline: var(--space-8); }
  }

  @media (min-width: 1200px) {
    .container { padding-inline: var(--space-12); }
    .container--wide { padding-inline: var(--space-12); }
  }
}