@layer base, layout, components, utilities;

@layer base {
  :root {
    --bg-primary: #0d0f14;
    --bg-secondary: #131720;
    --bg-card: #181d28;
    --bg-card-hover: #1e2535;
    --surface: #1c2233;
    --surface-2: #222a3e;

    --accent: #00e5a0;
    --accent-dim: rgba(0, 229, 160, 0.12);
    --accent-mid: rgba(0, 229, 160, 0.35);
    --accent-2: #00c8ff;
    --accent-2-dim: rgba(0, 200, 255, 0.1);
    --accent-3: #b06dff;

    --text-primary: #e8edf5;
    --text-secondary: #8a95ad;
    --text-muted: #505a6e;
    --text-accent: #00e5a0;

    --border: rgba(255,255,255,0.07);
    --border-accent: rgba(0, 229, 160, 0.3);

    --font-head: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'Courier New', 'Lucida Console', monospace;

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;

    --shadow-sm: 0 2px 8px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.6);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.5), 0 2px 6px rgba(0,0,0,0.7);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.6), 0 4px 12px rgba(0,0,0,0.8);
    --shadow-accent: 0 0 20px rgba(0,229,160,0.15), 0 0 60px rgba(0,229,160,0.05);
    --shadow-accent-strong: 0 0 30px rgba(0,229,160,0.25), 0 0 80px rgba(0,229,160,0.08);

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;

    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  }

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

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

  body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
  }

  body:has(.mobile-menu.is-open) {
    overflow: hidden;
  }

  img {
    max-width: 100%;
    height: auto;
    display: block;
  }

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

  a:hover {
    color: var(--accent-2);
  }

  ul { list-style: none; }

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

  p { color: var(--text-secondary); }

  ::selection {
    background: var(--accent-dim);
    color: var(--accent);
  }
}

@layer layout {
  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
  }

  .section {
    padding: var(--space-2xl) 0;
  }

  .section--dark {
    background: var(--bg-secondary);
  }

  .section--wide {
    padding: var(--space-3xl) 0;
  }

  .section--accent-dark {
    background: linear-gradient(135deg, #0f1520 0%, #0d1319 100%);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }

  .section__header {
    text-align: center;
    margin-bottom: var(--space-xl);
  }

  .section__label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    display: block;
    margin-bottom: var(--space-sm);
  }

  .section__title {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 800;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
  }

  .section__desc {
    font-size: 1.1rem;
    max-width: 620px;
    margin: 0 auto;
    color: var(--text-secondary);
  }

  .page-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-slow), scale var(--transition-slow);
  }

  main { flex: 1; }
}

@layer components {

  
  .nav {
    background: rgba(13, 15, 20, 0.75);
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    border-bottom: 1px solid var(--border);
    position: relative;
    z-index: 100;
  }

  .nav__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
  }

  .nav__logo { display: flex; align-items: center; }
  .nav__logo img { height: 34px; width: auto; }

  .nav__links {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
  }

  .nav__link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
    padding: 4px 0;
    border-bottom: 2px solid transparent;
    transition: color var(--transition), border-color var(--transition);
  }

  .nav__link:hover,
  .nav__link--active {
    color: var(--accent);
    border-bottom-color: var(--accent);
  }

  .nav__hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: background var(--transition);
  }

  .nav__hamburger:hover { background: var(--accent-dim); }

  .nav__hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
  }

  
  .mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 300px;
    height: 100vh;
    background: var(--bg-card);
    border-left: 1px solid var(--border-accent);
    z-index: 200;
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    display: flex;
    flex-direction: column;
    padding: var(--space-xl) var(--space-lg);
    box-shadow: -8px 0 40px rgba(0,0,0,0.6);
  }

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

  .mobile-menu__close {
    align-self: flex-end;
    background: none;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition), border-color var(--transition), background var(--transition);
    margin-bottom: var(--space-lg);
  }

  .mobile-menu__close:hover {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-dim);
  }

  .mobile-menu__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    flex: 1;
  }

  .mobile-menu__link {
    font-family: var(--font-head);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    padding: var(--space-xs) 0;
    border-bottom: 1px solid var(--border);
    transition: color var(--transition), padding-left var(--transition);
    display: block;
  }

  .mobile-menu__link:hover {
    color: var(--accent);
    padding-left: var(--space-sm);
  }

  .mobile-menu__footer {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border);
    padding-top: var(--space-md);
  }

  .mobile-menu__footer p { margin-bottom: 4px; color: var(--text-muted); }

  
  .hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: radial-gradient(ellipse at 20% 50%, rgba(0,229,160,0.04) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 20%, rgba(0,200,255,0.04) 0%, transparent 60%),
                var(--bg-primary);
  }

  .hero__scanlines {
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(255,255,255,0.012) 2px,
      rgba(255,255,255,0.012) 4px
    );
    pointer-events: none;
    z-index: 0;
  }

  .hero__shapes { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }

  .hero__shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.06;
  }

  .hero__shape--circle {
    width: 500px;
    height: 500px;
    border: 1px solid var(--accent);
    top: -100px;
    right: -100px;
    animation: float 12s ease-in-out infinite;
  }

  .hero__shape--ring {
    width: 300px;
    height: 300px;
    border: 2px solid var(--accent-2);
    bottom: 10%;
    left: -80px;
    opacity: 0.05;
    animation: float 16s ease-in-out infinite reverse;
  }

  .hero__shape--rect {
    width: 200px;
    height: 200px;
    border: 1px solid var(--accent-3);
    border-radius: var(--radius-md);
    top: 30%;
    right: 15%;
    opacity: 0.04;
    transform: rotate(30deg);
    animation: float 20s ease-in-out infinite;
  }

  .hero__shape--dot-grid {
    width: 200px;
    height: 200px;
    background-image: radial-gradient(circle, var(--accent) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0.04;
    top: 20%;
    left: 10%;
    border-radius: 0;
  }

  @keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    33% { transform: translateY(-20px) rotate(5deg); }
    66% { transform: translateY(10px) rotate(-3deg); }
  }

  .hero__content {
    position: relative;
    z-index: 2;
    padding-top: var(--space-xl);
    padding-bottom: var(--space-xl);
    max-width: 780px;
  }

  .hero__eyebrow { margin-bottom: var(--space-md); }

  .hero__tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--accent);
    letter-spacing: 0.15em;
    background: var(--accent-dim);
    border: 1px solid var(--border-accent);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
  }

  .hero__heading {
    font-size: clamp(2.2rem, 5.5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
  }

  .hero__heading .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(30px) rotate(3deg);
    animation: charReveal 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  }

  @keyframes charReveal {
    to { opacity: 1; transform: translateY(0) rotate(0deg); }
  }

  .hero__sub {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 580px;
    margin-bottom: var(--space-lg);
    line-height: 1.75;
  }

  .hero__cursor {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent);
    margin-bottom: var(--space-lg);
    opacity: 0.8;
  }

  .cursor-line { display: flex; align-items: center; gap: 2px; }

  .blink-cursor {
    animation: blink 1s step-end infinite;
    color: var(--accent);
    font-weight: 700;
  }

  @keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
  }

  .hero__actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
  }

  .hero__scroll-hint {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    animation: scrollBounce 2s ease-in-out infinite;
    z-index: 2;
  }

  @keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
  }

  
  .page-hero {
    position: relative;
    padding: var(--space-2xl) 0 var(--space-xl);
    background: radial-gradient(ellipse at 30% 50%, rgba(0,229,160,0.04) 0%, transparent 60%),
                var(--bg-primary);
    overflow: hidden;
    border-bottom: 1px solid var(--border);
  }

  .page-hero--legal { padding: var(--space-xl) 0; }

  .page-hero__shapes { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }

  .page-hero__content { position: relative; z-index: 2; }

  .page-hero__title {
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    font-weight: 800;
    margin: var(--space-sm) 0;
    color: var(--text-primary);
  }

  .page-hero__sub {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.75;
  }

  
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
    letter-spacing: 0.02em;
    text-decoration: none;
  }

  .btn--primary {
    background: var(--accent);
    color: #0a1008;
    box-shadow: 0 0 20px rgba(0,229,160,0.2), 0 4px 12px rgba(0,0,0,0.4);
  }

  .btn--primary:hover {
    background: #00f5b0;
    color: #0a1008;
    transform: translateY(-2px);
    box-shadow: var(--shadow-accent-strong), 0 6px 20px rgba(0,0,0,0.5);
  }

  .btn--outline {
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--border-accent);
  }

  .btn--outline:hover {
    background: var(--accent-dim);
    color: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-accent);
  }

  .btn--ghost {
    background: rgba(255,255,255,0.05);
    color: var(--text-secondary);
    border: 1px solid var(--border);
  }

  .btn--ghost:hover {
    background: rgba(255,255,255,0.1);
    color: var(--text-primary);
    transform: translateY(-2px);
  }

  .btn--sm { padding: 10px 20px; font-size: 0.85rem; }
  .btn--full { width: 100%; justify-content: center; }

  
  .values__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-md);
  }

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

  .card--value:hover {
    transform: translateY(-4px);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-accent);
  }

  .card__icon {
    width: 52px;
    height: 52px;
    background: var(--accent-dim);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--accent);
    margin-bottom: var(--space-md);
  }

  .card--value .card__title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
    color: var(--text-primary);
  }

  .card--value .card__text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.65;
  }

  
  .zigzag__block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
    margin-bottom: var(--space-xl);
  }

  .zigzag__block--reverse { direction: rtl; }
  .zigzag__block--reverse > * { direction: ltr; }

  .zigzag__text .section__title {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    margin-bottom: var(--space-md);
  }

  .zigzag__text p {
    margin-bottom: var(--space-md);
    font-size: 1rem;
    line-height: 1.75;
    color: var(--text-secondary);
  }

  .zigzag__text .section__label { margin-bottom: var(--space-xs); }

  .img-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
  }

  .img-frame img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
  }

  .img-frame:hover img { transform: scale(1.03); }

  .img-frame__badge {
    position: absolute;
    bottom: 16px;
    left: 16px;
    background: rgba(13,15,20,0.85);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-accent);
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 6px;
  }

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

  .card--method {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    position: relative;
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  }

  .card--method::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    opacity: 0;
    transition: opacity var(--transition);
  }

  .card--method:hover::before { opacity: 1; }

  .card--method:hover {
    border-color: var(--border-accent);
    box-shadow: var(--shadow-accent);
    transform: translateY(-3px);
  }

  .card__number {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--accent);
    letter-spacing: 0.1em;
    margin-bottom: var(--space-sm);
    opacity: 0.7;
  }

  .card--method .card__title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
  }

  .card--method .card__text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.65;
  }

  
  .audience__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
  }

  .card--audience {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  }

  .card--audience:has(img) { }

  .card--audience:hover {
    transform: translateY(-5px);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-accent);
  }

  .card--audience img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
  }

  .card--audience:hover img { transform: scale(1.04); }

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

  .card--audience .card__title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
    color: var(--text-primary);
  }

  .card--audience .card__text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    line-height: 1.65;
  }

  .card__link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: gap var(--transition), color var(--transition);
  }

  .card__link:hover { gap: 10px; color: var(--accent-2); }

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

  .card--guide {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
    text-decoration: none;
  }

  .card--guide:hover {
    transform: translateY(-5px);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-accent);
  }

  .card--guide.card--featured {
    border-color: var(--border-accent);
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(0,229,160,0.04) 100%);
    box-shadow: var(--shadow-accent);
  }

  .card__tag {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--accent-2);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: var(--accent-2-dim);
    border: 1px solid rgba(0,200,255,0.2);
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    display: inline-block;
    width: fit-content;
  }

  .card--guide .card__title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.35;
  }

  .card--guide .card__text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.65;
    flex: 1;
  }

  .card__cta {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: auto;
    transition: gap var(--transition);
  }

  .card--guide:hover .card__cta { gap: 10px; }

  
  .terminal {
    background: #0a0d12;
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-accent-strong), var(--shadow-lg);
    max-width: 800px;
    margin: 0 auto;
  }

  .terminal__bar {
    background: var(--surface);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--border);
  }

  .terminal__dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
  }

  .terminal__dot--red { background: #ff5f57; }
  .terminal__dot--yellow { background: #febc2e; }
  .terminal__dot--green { background: var(--accent); box-shadow: 0 0 6px var(--accent); }

  .terminal__title {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-left: auto;
  }

  .terminal__body {
    padding: var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.85rem;
  }

  .terminal__line {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
  }

  .terminal__prompt { color: var(--accent); font-weight: 700; }
  .terminal__cmd { color: var(--accent-2); }

  .terminal__output {
    color: var(--text-secondary);
    margin-bottom: 6px;
    padding-left: 20px;
    font-size: 0.8rem;
  }

  .terminal__output--accent { color: var(--accent); }

  .terminal__actions {
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--border);
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
  }

  
  .filter__tabs {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
  }

  .filter__tab {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color var(--transition), border-color var(--transition), background var(--transition);
  }

  .filter__tab:hover,
  .filter__tab--active {
    color: var(--accent);
    border-color: var(--border-accent);
    background: var(--accent-dim);
  }

  .browse__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-md);
  }

  .card--browse {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition), opacity var(--transition);
  }

  .card--browse:hover {
    transform: translateY(-4px);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-accent);
  }

  .card--browse.is-hidden {
    display: none;
  }

  .card__icon-lg {
    font-size: 1.75rem;
    color: var(--accent);
    margin-bottom: 4px;
  }

  .card--browse .card__title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.35;
  }

  .card--browse .card__text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.65;
    flex: 1;
  }

  .card__evidence { margin-top: auto; }

  .evidence-tag {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    display: inline-block;
  }

  .evidence-tag--strong {
    background: rgba(0,229,160,0.1);
    color: var(--accent);
    border: 1px solid rgba(0,229,160,0.25);
  }

  .evidence-tag--moderate {
    background: rgba(0,200,255,0.1);
    color: var(--accent-2);
    border: 1px solid rgba(0,200,255,0.25);
  }

  .evidence-tag--weak {
    background: rgba(255,180,60,0.1);
    color: #ffb43c;
    border: 1px solid rgba(255,180,60,0.25);
  }

  .evidence-tag--info {
    background: rgba(176,109,255,0.1);
    color: var(--accent-3);
    border: 1px solid rgba(176,109,255,0.25);
  }

  
  .legend__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-lg);
  }

  .legend__item {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
  }

  .legend__item p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.65;
  }

  
  .notfor__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
  }

  .card--notfor {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: border-color var(--transition), transform var(--transition);
  }

  .card--notfor:hover {
    border-color: rgba(255,180,60,0.3);
    transform: translateY(-3px);
  }

  .card__icon--warning {
    background: rgba(255,180,60,0.1);
    border-color: rgba(255,180,60,0.25);
    color: #ffb43c;
  }

  .card--notfor .card__title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
    color: var(--text-primary);
  }

  .card--notfor .card__text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.65;
  }

  
  .cta-section__inner {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
  }

  .cta-section__inner .section__title { margin-bottom: var(--space-sm); }

  .cta-section__inner p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
  }

  .cta-section__actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
  }

  
  .guide__header {
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border);
  }

  .guide__meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
  }

  .guide__number {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--accent);
    letter-spacing: 0.1em;
  }

  .guide__tag {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--accent-2);
    background: var(--accent-2-dim);
    border: 1px solid rgba(0,200,255,0.2);
    padding: 3px 10px;
    border-radius: var(--radius-sm);
  }

  .guide__title {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.25;
  }

  .guide__body {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--space-2xl);
    align-items: start;
  }

  .guide__text p {
    margin-bottom: var(--space-md);
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
  }

  .guide__text h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: var(--space-lg) 0 var(--space-sm);
  }

  .card--sidebar {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
    position: sticky;
    top: var(--space-md);
  }

  .card--sidebar h4 {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
  }

  .card--sidebar ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
  }

  .card--sidebar ul li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding-left: 12px;
    position: relative;
  }

  .card--sidebar ul li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-size: 0.65rem;
    top: 3px;
  }

  .card--sidebar-note {
    border-color: var(--border-accent);
    background: rgba(0,229,160,0.03);
  }

  .card--sidebar-note h4 {
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 6px;
  }

  .card--sidebar-note p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.65;
  }

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

  .contact__map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--bg-card);
    height: 100%;
    min-height: 500px;
    display: flex;
    flex-direction: column;
  }

  .map__label {
    padding: var(--space-sm) var(--space-md);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .contact__map iframe {
    flex: 1;
    min-height: 300px;
    filter: invert(0.9) hue-rotate(180deg) saturate(0.6) brightness(0.7);
  }

  .map__info {
    padding: var(--space-md);
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 6px;
  }

  .map__info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .map__info p i { color: var(--accent); width: 14px; }
  .map__info a { color: var(--text-secondary); }
  .map__info a:hover { color: var(--accent); }

  .contact__form-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
  }

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

  .form__group { display: flex; flex-direction: column; gap: 6px; }

  .form__label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
  }

  .form__input {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color var(--transition), box-shadow var(--transition);
    width: 100%;
  }

  .form__input::placeholder { color: var(--text-muted); }

  .form__input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim);
  }

  .form:has(.form__input:focus) {
    --form-active: 1;
  }

  .form__textarea { resize: vertical; min-height: 130px; }

  .form__group--check { flex-direction: row; align-items: flex-start; gap: var(--space-sm); }

  .form__check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
  }

  .form__check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    min-width: 18px;
    accent-color: var(--accent);
    margin-top: 2px;
    cursor: pointer;
  }

  .form__check-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
  }

  .form__check-label a { color: var(--accent); }

  .form__error {
    font-size: 0.85rem;
    color: #ff6b6b;
    min-height: 20px;
    font-family: var(--font-mono);
  }

  
  .faq__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--space-md);
  }

  .faq__item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    transition: border-color var(--transition);
  }

  .faq__item:hover { border-color: var(--border-accent); }

  .faq__question {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    display: flex;
    align-items: flex-start;
    gap: 10px;
  }

  .faq__question i {
    color: var(--accent);
    font-size: 0.75rem;
    margin-top: 5px;
    flex-shrink: 0;
  }

  .faq__answer {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    padding-left: 22px;
  }

  
  .thanks-main {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 70vh;
    padding: var(--space-2xl) 0;
  }

  .thanks-container {
    text-align: center;
    max-width: 560px;
  }

  .thanks__animation {
    margin-bottom: var(--space-lg);
    display: flex;
    justify-content: center;
  }

  .checkmark-svg {
    width: 80px;
    height: 80px;
  }

  .checkmark-circle {
    stroke-dasharray: 226;
    stroke-dashoffset: 226;
    animation: drawCircle 0.8s cubic-bezier(0.65, 0, 0.35, 1) 0.2s forwards;
  }

  .checkmark-path {
    stroke-dasharray: 60;
    stroke-dashoffset: 60;
    animation: drawCheck 0.5s cubic-bezier(0.65, 0, 0.35, 1) 1.1s forwards;
  }

  @keyframes drawCircle {
    to { stroke-dashoffset: 0; }
  }

  @keyframes drawCheck {
    to { stroke-dashoffset: 0; }
  }

  .thanks__title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 800;
    margin-bottom: var(--space-md);
    opacity: 0;
    animation: fadeUp 0.6s ease 1.7s forwards;
  }

  .thanks__sub {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    opacity: 0;
    animation: fadeUp 0.6s ease 1.9s forwards;
  }

  .thanks__note {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
    opacity: 0;
    animation: fadeUp 0.6s ease 2.1s forwards;
  }

  .thanks__actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeUp 0.6s ease 2.3s forwards;
  }

  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
  }

  
  .legal-container {
    max-width: 900px;
    margin: 0 auto;
  }

  .legal-container--compact { max-width: 760px; }

  .legal-timeline {
    position: relative;
    padding-left: 200px;
  }

  .legal-timeline::before {
    content: '';
    position: absolute;
    left: 160px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, transparent, var(--border-accent) 10%, var(--border-accent) 90%, transparent);
  }

  .timeline__entry {
    position: relative;
    margin-bottom: var(--space-2xl);
    display: flex;
    gap: var(--space-xl);
  }

  .timeline__marker {
    position: absolute;
    left: -200px;
    width: 160px;
    text-align: right;
    padding-right: var(--space-lg);
    padding-top: 4px;
  }

  .timeline__date {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--accent);
    letter-spacing: 0.08em;
    display: block;
    margin-bottom: 8px;
  }

  .timeline__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
    position: absolute;
    right: -5px;
    top: 8px;
  }

  .timeline__content { flex: 1; }

  .timeline__content h2 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-xs);
    border-bottom: 1px solid var(--border);
  }

  .timeline__content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-sm);
  }

  .timeline__content a { color: var(--accent); }

  .legal-timeline--terms .timeline__dot { background: var(--accent-2); box-shadow: 0 0 8px var(--accent-2); }
  .legal-timeline--terms::before { background: linear-gradient(to bottom, transparent, rgba(0,200,255,0.3) 10%, rgba(0,200,255,0.3) 90%, transparent); }
  .legal-timeline--terms .timeline__date { color: var(--accent-2); }
  .legal-timeline--terms .timeline__content h2 { color: var(--accent-2); }

  
  .cookie-policy-intro {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent-3);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-bottom: var(--space-xl);
  }

  .cookie-policy-intro p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.75;
  }

  .cookie-policy-intro a { color: var(--accent-3); }

  .cookie-block {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--border);
  }

  .cookie-block:last-child { border-bottom: none; }

  .cookie-block__label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-3);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding-top: 4px;
    line-height: 1.5;
  }

  .cookie-block__content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-sm);
  }

  .cookie-block__content a { color: var(--accent-3); }

  .cookie-table {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin: var(--space-sm) 0;
  }

  .cookie-table__row {
    display: grid;
    grid-template-columns: 160px 1fr 100px;
    gap: var(--space-sm);
    padding: 10px var(--space-md);
    border-bottom: 1px solid var(--border);
    font-size: 0.8rem;
  }

  .cookie-table__row:last-child { border-bottom: none; }

  .cookie-table__row--header {
    background: var(--surface);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
  }

  .cookie-table__row span { color: var(--text-secondary); }
  .cookie-name { color: var(--accent-3); font-family: var(--font-mono); }

  
  .footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    margin-top: auto;
  }

  .footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-xl);
    padding: var(--space-2xl) var(--space-md);
  }

  .footer__brand img { margin-bottom: var(--space-sm); }

  .footer__brand p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: var(--space-sm);
  }

  .footer__address {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    align-items: flex-start;
    gap: 6px;
  }

  .footer__address i { color: var(--accent); margin-top: 3px; }

  .footer__nav h4,
  .footer__contact h4 {
    font-size: 0.8rem;
    font-family: var(--font-mono);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
  }

  .footer__nav ul { display: flex; flex-direction: column; gap: 8px; }

  .footer__nav ul li a {
    font-size: 0.875rem;
    color: var(--text-muted);
    transition: color var(--transition), padding-left var(--transition);
    display: block;
  }

  .footer__nav ul li a:hover { color: var(--accent); padding-left: 4px; }

  .footer__contact p {
    margin-bottom: 8px;
  }

  .footer__contact a {
    font-size: 0.875rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color var(--transition);
  }

  .footer__contact a:hover { color: var(--accent); }
  .footer__contact i { color: var(--accent); width: 14px; }

  .footer__bottom {
    border-top: 1px solid var(--border);
    padding: var(--space-md) 0;
  }

  .footer__bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .footer__bottom p {
    font-size: 0.8rem;
    color: var(--text-muted);
  }

  
  .back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    background: var(--accent);
    color: #0a1008;
    border: none;
    border-radius: 50%;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-accent-strong);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition), transform var(--transition), background var(--transition);
    z-index: 90;
  }

  .back-to-top.is-visible {
    opacity: 1;
    transform: translateY(0);
  }

  .back-to-top:hover {
    background: #00f5b0;
    box-shadow: var(--shadow-accent-strong);
  }

  
  #cookie-bar {
    background: var(--surface);
    border-bottom: 1px solid var(--border-accent);
    font-size: 0.8rem;
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.4s ease, padding 0.4s ease;
    max-height: fit-content;
  }

  #cookie-bar.is-hidden {
    max-height: 0;
    opacity: 0;
    padding: 0;
  }

  .cookie-bar__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
  }

  .cookie-bar__text {
    flex: 1;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    min-width: 200px;
  }

  .cookie-bar__text a { color: var(--accent); }

  .cookie-bar__actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
  }

  .cookie-bar__btn {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: 1px solid;
    transition: background var(--transition), color var(--transition);
    letter-spacing: 0.05em;
  }

  .cookie-bar__btn--accept {
    background: var(--accent);
    color: #0a1008;
    border-color: var(--accent);
  }

  .cookie-bar__btn--accept:hover { background: #00f5b0; }

  .cookie-bar__btn--decline {
    background: transparent;
    color: var(--text-muted);
    border-color: var(--border);
  }

  .cookie-bar__btn--decline:hover {
    color: var(--text-secondary);
    border-color: var(--text-muted);
  }

  
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.65s ease, transform 0.65s ease;
  }

  .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }

  .reveal--delay-1 { transition-delay: 0.1s; }
  .reveal--delay-2 { transition-delay: 0.2s; }
  .reveal--delay-3 { transition-delay: 0.3s; }
  .reveal--delay-4 { transition-delay: 0.4s; }
}

@layer utilities {

  
  @media (max-width: 1024px) {
    .guide__body {
      grid-template-columns: 1fr;
    }

    .card--sidebar { position: static; }

    .footer__inner {
      grid-template-columns: 1fr 1fr;
      gap: var(--space-lg);
    }

    .legal-timeline {
      padding-left: 140px;
    }

    .legal-timeline::before { left: 110px; }

    .timeline__marker { left: -140px; width: 110px; padding-right: var(--space-md); }
  }

  @media (max-width: 900px) {
    .zigzag__block,
    .zigzag__block--reverse {
      grid-template-columns: 1fr;
      direction: ltr;
      gap: var(--space-lg);
    }

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

    .contact__map { min-height: 350px; }

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

  @media (max-width: 768px) {
    .nav__links { display: none; }
    .nav__hamburger { display: flex; }

    .hero { min-height: 85vh; }

    .hero__actions { flex-direction: column; align-items: flex-start; }

    .footer__inner {
      grid-template-columns: 1fr;
      gap: var(--space-lg);
    }

    .legal-timeline {
      padding-left: 0;
    }

    .legal-timeline::before { display: none; }

    .timeline__entry { flex-direction: column; gap: var(--space-sm); }

    .timeline__marker {
      position: static;
      width: auto;
      text-align: left;
      padding-right: 0;
      display: flex;
      align-items: center;
      gap: var(--space-sm);
    }

    .timeline__dot { position: static; }

    .cookie-block {
      grid-template-columns: 1fr;
      gap: var(--space-sm);
    }

    .cookie-table__row {
      grid-template-columns: 1fr;
      gap: 4px;
    }

    .cookie-table__row--header { display: none; }

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

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

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

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

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

    .back-to-top { bottom: 20px; right: 20px; width: 44px; height: 44px; }

    .section { padding: var(--space-xl) 0; }
    .section--wide { padding: var(--space-2xl) 0; }

    .footer__bottom .container { flex-direction: column; text-align: center; }
  }

  @media (max-width: 480px) {
    :root { --space-md: 1.25rem; }

    .hero__heading { font-size: 2rem; }

    .terminal__body { padding: var(--space-md); font-size: 0.75rem; }

    .cookie-bar__inner { flex-direction: column; align-items: flex-start; }

    .filter__tabs { gap: 6px; }

    .cta-section__actions { flex-direction: column; align-items: center; }
  }
}