/* ═══════════════════════════════════════════════════════════════════
   SNAPVORA — main.css
   Production-grade design system
   ═══════════════════════════════════════════════════════════════════ */

/* ── 1. CSS RESET ────────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
body {
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img, picture, video, canvas, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; }
p, h1, h2, h3, h4, h5, h6 { overflow-wrap: break-word; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
button { cursor: none; background: none; border: none; }
table { border-collapse: collapse; }
[hidden] { display: none !important; }

/* ── 2. CSS CUSTOM PROPERTIES ────────────────────────────────────────── */
:root {
  /* Colors — Dark (default) */
  --bg:             #06070c;
  --bg-card:        #0c0c13;
  --bg-btn:         #1f2029;
  --bg-elevated:    #12121c;
  --border:         rgba(255, 255, 255, 0.06);
  --border-subtle:  rgba(255, 255, 255, 0.04);
  --border-glow:    rgba(110, 200, 255, 0.25);
  --text-primary:   #ffffff;
  --text-sec:       rgba(255, 255, 255, 0.55);
  --text-muted:     rgba(255, 255, 255, 0.3);
  --accent:         #5be8ff;
  --accent-dim:     rgba(91, 232, 255, 0.6);
  --accent-2:       #7b6cff;
  --success:        #39e88b;
  --warning:        #f5c542;
  --error:          #ff6b6b;
  --glow:           rgba(91, 232, 255, 0.12);
  --glow-md:        rgba(91, 232, 255, 0.20);
  --glow-strong:    rgba(91, 232, 255, 0.35);
  --glow-2:         rgba(123, 108, 255, 0.12);

  /* Typography */
  --font-mono:    'JetBrains Mono', 'Geist Mono', 'Fira Code', monospace;
  --font-display: 'Syne', sans-serif;

  /* Spacing */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  20px;
  --space-6:  24px;
  --space-8:  32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  /* Borders */
  --radius-sm: 4px;
  --radius:    10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Layout */
  --nav-h:        64px;
  --container-w:  1180px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.5);
  --shadow-lg:  0 10px 40px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 20px var(--glow);
  --shadow-glow-strong: 0 0 40px var(--glow-strong);

  /* Transitions */
  --t-fast:   0.15s ease;
  --t-base:   0.25s ease;
  --t-slow:   0.4s ease;
  --t-spring: 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Z-index scale */
  --z-bg:      0;
  --z-noise:   1;
  --z-base:    10;
  --z-raised:  20;
  --z-nav:     100;
  --z-announce:90;
  --z-mobile:  99;
  --z-cursor:  9999;
  --z-cursor-ring: 9998;
  --z-modal:   1000;
}

/* Light Theme Override */
[data-theme="light"] {
  --bg:             #f4f4fa;
  --bg-card:        #ffffff;
  --bg-btn:         #eaeaf2;
  --bg-elevated:    #f0f0f8;
  --border:         rgba(0, 0, 0, 0.08);
  --border-subtle:  rgba(0, 0, 0, 0.04);
  --border-glow:    rgba(37, 99, 235, 0.3);
  --text-primary:   #0d0d14;
  --text-sec:       rgba(0, 0, 0, 0.5);
  --text-muted:     rgba(0, 0, 0, 0.3);
  --accent:         #2563eb;
  --accent-dim:     rgba(37, 99, 235, 0.6);
  --accent-2:       #7b6cff;
  --glow:           rgba(37, 99, 235, 0.08);
  --glow-md:        rgba(37, 99, 235, 0.15);
  --glow-strong:    rgba(37, 99, 235, 0.25);
  --glow-2:         rgba(123, 108, 255, 0.08);
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg:  0 10px 40px rgba(0,0,0,0.12);
}

/* ── 3. BASE STYLES ──────────────────────────────────────────────────── */
body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-mono);
  overflow-x: hidden;
  transition: background var(--t-slow), color var(--t-slow);
  cursor: none;
}

/* ── 4. CURSOR ───────────────────────────────────────────────────────── */
#cursor {
  position: fixed;
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: var(--z-cursor);
  transform: translate(-50%, -50%);
  transition: width var(--t-base), height var(--t-base), opacity var(--t-base);
  mix-blend-mode: screen;
  will-change: transform;
}
#cursor-ring {
  position: fixed;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border-glow);
  border-radius: 50%;
  pointer-events: none;
  z-index: var(--z-cursor-ring);
  transform: translate(-50%, -50%);
  transition: width 0.25s ease, height 0.25s ease, border-color var(--t-base);
  will-change: transform;
}
@media (hover: none) {
  #cursor, #cursor-ring { display: none; }
  body { cursor: auto; }
  button, a, [role="button"] { cursor: pointer; }
}

/* ── 5. BACKGROUND LAYERS ────────────────────────────────────────────── */
#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: var(--z-bg);
  pointer-events: none;
  width: 100%;
  height: 100%;
}
#noise-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-noise);
  pointer-events: none;
  opacity: 0.032;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 256px 256px;
  background-repeat: repeat;
}

/* ── 6. LAYOUT ───────────────────────────────────────────────────────── */
.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 var(--space-6);
  position: relative;
  z-index: var(--z-base);
}
section {
  position: relative;
  z-index: var(--z-base);
}
main { min-height: 100vh; }

/* ── 7. ANNOUNCEMENT BAR ─────────────────────────────────────────────── */
#announce {
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  z-index: var(--z-announce);
  background: rgba(6, 7, 12, 0.88);
  border-bottom: 1px solid rgba(91, 232, 255, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 9px var(--space-6);
  text-align: center;
  font-size: 0.67rem;
  letter-spacing: 0.08em;
  color: var(--text-sec);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}
[data-theme="light"] #announce {
  background: rgba(244, 244, 250, 0.9);
}
#announce a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity var(--t-fast);
}
#announce a:hover { opacity: 0.8; }
#announce-close {
  position: absolute;
  right: var(--space-5);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-sec);
  font-size: 0.9rem;
  cursor: none;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  transition: color var(--t-fast), background var(--t-fast);
  line-height: 1;
}
#announce-close:hover {
  color: var(--text-primary);
  background: var(--border);
}

/* ── 8. NAVBAR ───────────────────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  z-index: var(--z-nav);
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  background: rgba(6, 7, 12, 0.55);
  transition: background var(--t-slow), border-color var(--t-slow);
}
#navbar.scrolled { background: rgba(6, 7, 12, 0.90); }
[data-theme="light"] #navbar { background: rgba(244, 244, 250, 0.65); }
[data-theme="light"] #navbar.scrolled { background: rgba(244, 244, 250, 0.92); }

.nav-inner {
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  flex-shrink: 0;
  transition: opacity var(--t-fast);
}
.nav-logo:hover { opacity: 0.85; }
.nav-logo-icon {
  width: 26px;
  height: 26px;
  background: var(--accent);
  clip-path: polygon(50% 0%, 100% 30%, 80% 100%, 20% 100%, 0% 30%);
  flex-shrink: 0;
  transition: filter var(--t-base);
}
.nav-logo:hover .nav-logo-icon {
  filter: drop-shadow(0 0 8px var(--accent));
}
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
  justify-content: center;
}
.nav-links a {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-sec);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  transition: color var(--t-fast), background var(--t-fast);
  border: 1px solid transparent;
  white-space: nowrap;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
  background: var(--border);
}
.nav-right {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

/* ── 9. BUTTONS ──────────────────────────────────────────────────────── */
.btn-theme {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-sec);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  padding: 7px var(--space-3);
  border-radius: var(--radius-sm);
  cursor: none;
  transition: border-color var(--t-fast), color var(--t-fast);
  white-space: nowrap;
}
.btn-theme:hover {
  border-color: var(--border-glow);
  color: var(--text-primary);
}
.btn-cta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px var(--space-5);
  background: var(--bg-btn);
  border: 1px solid var(--border-glow);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  cursor: none;
  position: relative;
  overflow: hidden;
  transition: transform var(--t-spring), box-shadow var(--t-base), border-color var(--t-base);
  white-space: nowrap;
  will-change: transform;
}
.btn-cta::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, var(--glow-strong), transparent 72%);
  opacity: 0;
  transition: opacity var(--t-slow);
}
.btn-cta:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-glow);
  border-color: var(--accent);
}
.btn-cta:hover::after { opacity: 1; }
.btn-cta:active { transform: scale(0.98); }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 12px var(--space-6);
  background: var(--accent);
  color: #06070c;
  border: none;
  border-radius: var(--radius-sm);
  cursor: none;
  font-weight: 600;
  transition: transform var(--t-spring), box-shadow var(--t-base);
  will-change: transform;
}
.btn-primary:hover {
  transform: scale(1.04);
  box-shadow: var(--shadow-glow-strong);
}
.btn-primary:active { transform: scale(0.97); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px var(--space-5);
  background: transparent;
  color: var(--text-sec);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: none;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.btn-ghost:hover {
  color: var(--text-primary);
  border-color: var(--border-glow);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  cursor: none;
  font-size: 1rem;
  transition: border-color var(--t-fast);
  line-height: 1;
}
.mobile-menu-btn:hover { border-color: var(--border-glow); }

/* ── 10. MOBILE NAV DRAWER ───────────────────────────────────────────── */
#mobile-nav {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: var(--space-4) var(--space-6);
  z-index: var(--z-mobile);
  flex-direction: column;
  gap: var(--space-1);
  box-shadow: var(--shadow-lg);
}
#mobile-nav.open { display: flex; }
#mobile-nav a {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-sec);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--t-fast);
}
#mobile-nav a:last-child { border-bottom: none; }
#mobile-nav a:hover { color: var(--text-primary); }

/* ── 11. HERO ────────────────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--nav-h) + var(--space-20)) var(--space-6) var(--space-24);
  position: relative;
  overflow: hidden;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.67rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(91, 232, 255, 0.2);
  padding: 6px var(--space-4);
  border-radius: 100px;
  background: rgba(91, 232, 255, 0.04);
  margin-bottom: var(--space-10);
  opacity: 0;
  will-change: opacity, transform;
}
.hero-badge .dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse-dot 2.2s ease-in-out infinite;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7.5vw, 6.8rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.0;
  margin-bottom: var(--space-6);
  will-change: opacity, transform;
}
.hero-line-1,
.hero-line-2,
.hero-line-3 {
  display: block;
  opacity: 0;
}
.hero-line-1 { color: var(--text-sec); }
.hero-line-2 { color: var(--text-primary); }
.hero-line-2 .highlight {
  color: var(--accent);
  position: relative;
}
.hero-line-3 { color: var(--text-sec); }
.hero-sub {
  font-size: 0.82rem;
  color: var(--text-sec);
  letter-spacing: 0.02em;
  max-width: 480px;
  line-height: 1.85;
  margin: 0 auto var(--space-10);
  opacity: 0;
}
.hero-input-wrap {
  width: 100%;
  max-width: 580px;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius);
  padding: 6px 6px 6px var(--space-4);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 0 40px var(--glow), inset 0 1px 0 var(--border-glow);
  opacity: 0;
  transform: translateY(16px);
  transition: box-shadow var(--t-base), border-color var(--t-base);
  will-change: opacity, transform;
}
.hero-input-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 50px var(--glow-strong), 0 0 0 1px rgba(91, 232, 255, 0.1);
}
.hero-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-primary);
  letter-spacing: 0.01em;
  min-width: 0;
}
.hero-input::placeholder { color: var(--text-sec); }
.hero-input-btn {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 11px var(--space-5);
  background: var(--accent);
  color: #06070c;
  border: none;
  border-radius: 6px;
  cursor: none;
  font-weight: 600;
  transition: transform var(--t-spring), box-shadow var(--t-base);
  white-space: nowrap;
  flex-shrink: 0;
  will-change: transform;
}
.hero-input-btn:hover {
  transform: scale(1.04);
  box-shadow: var(--shadow-glow-strong);
}
.hero-input-btn:active { transform: scale(0.97); }
.hero-input-btn.loading {
  opacity: 0.7;
  pointer-events: none;
}
.hero-platforms {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-6);
  flex-wrap: wrap;
  justify-content: center;
  opacity: 0;
}
.hero-platforms span {
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 5px var(--space-3);
  border-radius: var(--radius-sm);
  transition: color var(--t-fast), border-color var(--t-fast);
}
.hero-platforms span:hover {
  color: var(--text-sec);
  border-color: var(--border-glow);
}

/* ── 12. MARQUEE ─────────────────────────────────────────────────────── */
.marquee-wrap {
  overflow: hidden;
  padding: 17px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: var(--z-base);
}
.marquee-wrap::before,
.marquee-wrap::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 1;
  pointer-events: none;
}
.marquee-wrap::before {
  left: 0;
  background: linear-gradient(90deg, var(--bg), transparent);
}
.marquee-wrap::after {
  right: 0;
  background: linear-gradient(-90deg, var(--bg), transparent);
}
.marquee-track {
  display: flex;
  gap: 56px;
  white-space: nowrap;
  animation: marquee-scroll 30s linear infinite;
  will-change: transform;
}
.marquee-item {
  font-size: 0.63rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.marquee-item::after {
  content: '·';
  color: var(--accent);
  font-size: 1rem;
  opacity: 0.6;
}

/* ── 13. STATS ───────────────────────────────────────────────────────── */
#stats {
  padding: var(--space-16) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  text-align: center;
}
.stat-val {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  color: var(--accent);
  display: block;
  line-height: 1;
}
.stat-label {
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: var(--space-2);
}

/* ── 14. SECTION COMPONENTS ──────────────────────────────────────────── */
.section-label {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-4);
}
.section-label::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--accent);
  opacity: 0.5;
  flex-shrink: 0;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.7rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: var(--space-4);
}
.section-sub {
  font-size: 0.78rem;
  color: var(--text-sec);
  line-height: 1.85;
  max-width: 480px;
  margin-bottom: var(--space-16);
}

/* Section ambient glows */
.section-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
}
.glow-tl {
  width: 420px;
  height: 420px;
  top: -100px;
  left: -150px;
  background: rgba(91, 232, 255, 0.035);
}
.glow-br {
  width: 520px;
  height: 520px;
  bottom: -150px;
  right: -150px;
  background: rgba(123, 108, 255, 0.04);
}

/* ── 15. FEATURE CARDS ───────────────────────────────────────────────── */
#features { padding: var(--space-24) 0; }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
.feat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-8) var(--space-6);
  transition: transform var(--t-spring), border-color var(--t-base), box-shadow var(--t-base);
  cursor: default;
  opacity: 0;
  transform: translateY(28px);
  will-change: transform, opacity;
  position: relative;
  overflow: hidden;
}
.feat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, var(--glow), transparent 60%);
  opacity: 0;
  transition: opacity var(--t-slow);
}
.feat-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}
.feat-card:hover::before { opacity: 1; }
.feat-icon {
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-glow);
  border-radius: var(--space-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  margin-bottom: var(--space-5);
  background: rgba(91, 232, 255, 0.04);
  transition: background var(--t-base), box-shadow var(--t-base);
}
.feat-card:hover .feat-icon {
  background: rgba(91, 232, 255, 0.08);
  box-shadow: 0 0 12px var(--glow);
}
.feat-card h3 {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
  text-transform: uppercase;
}
.feat-card p {
  font-size: 0.74rem;
  line-height: 1.78;
  color: var(--text-sec);
}
.feat-tag {
  display: inline-block;
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(91, 232, 255, 0.2);
  padding: 3px var(--space-2);
  border-radius: var(--radius-sm);
  margin-top: var(--space-4);
}

/* ── 16. SYSTEM PANELS ───────────────────────────────────────────────── */
#system { padding: var(--space-20) 0 var(--space-24); }

.sys-sub-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}
.sys-sub-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: var(--space-5) var(--space-4);
}
.sys-sub-card-label {
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}
.sys-sub-card-body {
  font-size: 0.7rem;
  line-height: 1.65;
  color: var(--text-sec);
}

.sys-grid {
  display: grid;
  grid-template-columns: 220px 1fr 190px;
  grid-template-rows: 240px 220px;
  gap: 10px;
}
.sys-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-4);
  overflow: hidden;
  position: relative;
  transition: border-color var(--t-base);
}
.sys-panel:hover { border-color: rgba(91, 232, 255, 0.12); }
.sys-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-glow), transparent);
  opacity: 0;
  transition: opacity var(--t-base);
}
.sys-panel:hover::before { opacity: 1; }
.sys-panel-title {
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.dot-green {
  width: 5px;
  height: 5px;
  background: var(--success);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse-dot 1.8s ease-in-out infinite;
}
.dot-warn {
  width: 5px;
  height: 5px;
  background: var(--warning);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse-dot 1.8s ease-in-out infinite;
}

/* Log lines */
.log-lines {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  overflow: hidden;
}
.log-line {
  font-size: 0.57rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.6;
  transition: color 0.3s;
}
.log-line.ok   { color: var(--success); }
.log-line.warn { color: var(--warning); }
.log-line.info { color: var(--accent); }
.log-line.err  { color: var(--error); }

/* Bars */
.bar-rows { display: flex; flex-direction: column; gap: var(--space-2); }
.bar-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.bar-label {
  font-size: 0.58rem;
  color: var(--text-sec);
  width: 72px;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}
.bar-track {
  flex: 1;
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 1.6s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: width;
}
.bar-val {
  font-size: 0.58rem;
  color: var(--accent);
  width: 32px;
  text-align: right;
  flex-shrink: 0;
}

/* Mini cell grid */
.mini-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 3px;
}
.mini-cell {
  aspect-ratio: 1;
  border-radius: 2px;
  background: var(--border);
  animation: cell-flicker var(--dur, 3s) ease-in-out infinite var(--delay, 0s);
  will-change: opacity, background;
}

/* Engine / order book */
.engine-visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  height: 100%;
  overflow: hidden;
}
.order-book {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow: hidden;
}
.order-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-2);
  font-size: 0.58rem;
  padding: 3px 0;
  border-bottom: 1px solid var(--border-subtle);
}
.order-row.new-row { animation: row-slide 0.35s ease forwards; }
.order-row.buy .price  { color: var(--success); }
.order-row.sell .price { color: var(--error); }
.order-row .col {
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* Proof/integrity panel */
.proof-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.proof-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.6rem;
  color: var(--text-sec);
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: var(--space-2);
}
.proof-item:last-child { border-bottom: none; padding-bottom: 0; }
.proof-status {
  font-size: 0.56rem;
  letter-spacing: 0.08em;
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  font-weight: 500;
}
.proof-status.verified {
  background: rgba(57, 232, 139, 0.1);
  color: var(--success);
}
.proof-status.pending {
  background: rgba(245, 197, 66, 0.1);
  color: var(--warning);
}
.proof-status.failed {
  background: rgba(255, 107, 107, 0.1);
  color: var(--error);
}

/* ── 17. PLATFORM GRID ───────────────────────────────────────────────── */
#platforms { padding: var(--space-20) 0; }

.platform-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-12);
}
.platform-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-5) var(--space-4);
  text-align: center;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-sec);
  transition: border-color var(--t-base), color var(--t-base), transform var(--t-spring), box-shadow var(--t-base);
  cursor: default;
  opacity: 0;
  transform: translateY(18px);
  will-change: transform, opacity;
}
.platform-card:hover {
  border-color: var(--border-glow);
  color: var(--text-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.platform-card .p-icon {
  font-size: 1.75rem;
  margin-bottom: var(--space-3);
  display: block;
  line-height: 1;
}

/* ── 18. FOOTER ──────────────────────────────────────────────────────── */
footer {
  padding: var(--space-16) 0 var(--space-10);
  border-top: 1px solid var(--border);
  position: relative;
  z-index: var(--z-base);
}
footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.4;
}
.footer-inner {
  display: grid;
  grid-template-columns: 220px 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}
.footer-brand p {
  font-size: 0.72rem;
  line-height: 1.75;
  color: var(--text-sec);
  margin-top: var(--space-3);
  max-width: 200px;
}
.footer-col h4 {
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
}
.footer-col li { margin-bottom: var(--space-3); }
.footer-col a {
  font-size: 0.72rem;
  color: var(--text-sec);
  transition: color var(--t-fast);
}
.footer-col a:hover { color: var(--text-primary); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-6);
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: var(--space-3);
}
.footer-bottom p {
  font-size: 0.66rem;
  color: var(--text-muted);
}
.footer-badge {
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(91, 232, 255, 0.18);
  padding: 4px var(--space-3);
  border-radius: var(--radius-sm);
}

/* ── 19. SCROLL REVEAL ───────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  will-change: opacity, transform;
}
.revealed {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0, 0, 1);
}

/* ── 20. FAQ PAGE ────────────────────────────────────────────────────── */
.page-hero {
  padding: calc(var(--nav-h) + var(--space-16)) var(--space-6) var(--space-16);
  text-align: center;
  position: relative;
}
.page-hero .section-label { justify-content: center; }

.faq-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--space-6) var(--space-24);
}
.faq-item {
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-q {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  cursor: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  transition: color var(--t-fast);
  line-height: 1.5;
}
.faq-q:hover { color: var(--accent); }
.faq-q.open  { color: var(--accent); }
.faq-icon {
  width: 22px;
  height: 22px;
  border: 1px solid var(--border-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
  transition: transform var(--t-base), background var(--t-fast), border-color var(--t-fast);
  color: var(--accent);
  line-height: 1;
}
.faq-q.open .faq-icon {
  transform: rotate(45deg);
  background: rgba(91, 232, 255, 0.1);
}
.faq-a {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.faq-a-inner {
  padding-bottom: var(--space-5);
  font-size: 0.76rem;
  line-height: 1.85;
  color: var(--text-sec);
}
.faq-a-inner a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── 21. 404 PAGE ────────────────────────────────────────────────────── */
.page-404 {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
}
.err-code {
  font-family: var(--font-display);
  font-size: clamp(7rem, 20vw, 16rem);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 0.85;
  color: var(--text-primary);
  position: relative;
  animation: glitch 6s ease-in-out infinite;
  will-change: transform;
}
.err-code::before,
.err-code::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
  line-height: inherit;
}
.err-code::before {
  color: var(--accent);
  clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
  animation: glitch-top 6s ease-in-out infinite;
  will-change: transform, clip-path;
}
.err-code::after {
  color: var(--accent-2);
  clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
  animation: glitch-bot 6s ease-in-out infinite;
  will-change: transform, clip-path;
}
.err-sub {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-sec);
  margin-top: var(--space-5);
  margin-bottom: var(--space-4);
}
.err-desc {
  font-size: 0.74rem;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 380px;
  margin-bottom: var(--space-10);
}
.err-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  justify-content: center;
}

/* ── 22. MODAL / POPUP ───────────────────────────────────────────────── */
.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 7, 12, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-base);
}
.popup-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.popup-box {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  max-width: 440px;
  width: 100%;
  box-shadow: var(--shadow-lg), 0 0 60px var(--glow);
  transform: translateY(10px) scale(0.98);
  transition: transform var(--t-spring);
}
.popup-overlay.open .popup-box {
  transform: translateY(0) scale(1);
}
.popup-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-3);
}
.popup-body {
  font-size: 0.76rem;
  line-height: 1.8;
  color: var(--text-sec);
  margin-bottom: var(--space-6);
}
.popup-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: var(--border);
  border: none;
  color: var(--text-sec);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: none;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--t-fast), color var(--t-fast);
}
.popup-close:hover {
  background: var(--border-glow);
  color: var(--text-primary);
}
.popup-box { position: relative; }

/* ── 23. KEYFRAME ANIMATIONS ─────────────────────────────────────────── */
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.35; transform: scale(0.65); }
}
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes cell-flicker {
  0%, 100% { opacity: 0.12; background: var(--border); }
  50%       { opacity: var(--peak, 0.55); background: var(--accent); }
}
@keyframes row-slide {
  from { opacity: 0; transform: translateX(-8px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes shimmer {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}
@keyframes glitch {
  0%, 92%, 100% { transform: translate(0); }
  93%  { transform: translate(-2px, 1px); }
  94%  { transform: translate(2px, -1px); }
  95%  { transform: translate(-1px, 2px); }
  96%  { transform: translate(1px, -1px); }
  97%  { transform: translate(0); }
}
@keyframes glitch-top {
  0%, 90%, 100% { transform: translate(0); clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%); }
  91% { transform: translate(-4px, 0); }
  93% { transform: translate(4px, 0);  clip-path: polygon(0 5%, 100% 5%, 100% 40%, 0 40%); }
  95% { transform: translate(0); }
}
@keyframes glitch-bot {
  0%, 88%, 100% { transform: translate(0); clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%); }
  89% { transform: translate(4px, 0); }
  92% { transform: translate(-4px, 0); clip-path: polygon(0 58%, 100% 58%, 100% 98%, 0 98%); }
  94% { transform: translate(0); }
}
@keyframes scanline {
  0%   { transform: translateY(-100%); }
  100% { transform: translateY(100vh); }
}
@keyframes blink-cursor {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* ── 24. SHIMMER EFFECT ──────────────────────────────────────────────── */
.shimmer {
  position: relative;
  overflow: hidden;
}
.shimmer::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(91, 232, 255, 0.04) 50%,
    transparent 100%
  );
  animation: shimmer 2.5s ease-in-out infinite;
  will-change: transform;
}

/* ── 25. RESPONSIVE ──────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .sys-sub-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .sys-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .sys-panel.panel-engine { grid-column: span 2; }
  .platform-grid { grid-template-columns: repeat(3, 1fr); }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .btn-theme { display: none; }
  .mobile-menu-btn { display: block; }
  .hero-input-wrap { flex-direction: column; padding: var(--space-3); border-radius: var(--radius-sm); }
  .hero-input-btn { width: 100%; text-align: center; border-radius: 6px; }
  .hero-input { width: 100%; padding: var(--space-2) 0; }
}
@media (max-width: 640px) {
  .footer-inner { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .sys-sub-grid { grid-template-columns: 1fr; }
  .err-actions { flex-direction: column; width: 100%; }
  .err-actions a, .err-actions button { width: 100%; justify-content: center; }
}
@media (max-width: 520px) {
  .platform-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .sys-grid { grid-template-columns: 1fr; }
  .sys-panel.panel-engine { grid-column: span 1; }
  .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 400px) {
  .cards-grid { grid-template-columns: 1fr; }
}

/* ── 26. REDUCED MOTION ──────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .marquee-track { animation: none; }
}

/* ── 27. PRINT ───────────────────────────────────────────────────────── */
@media print {
  #bg-canvas, #noise-overlay, #cursor, #cursor-ring,
  #navbar, #announce, .marquee-wrap, .section-glow { display: none !important; }
  body { background: white; color: black; font-family: serif; cursor: auto; }
}

/* ── DOWNLOAD RESULT MODAL ───────────────────────────────────────────── */
.dl-overlay { align-items: center; }

.dl-box {
  max-width: 520px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0;
  scrollbar-width: thin;
  scrollbar-color: var(--border-glow) transparent;
}
.dl-box::-webkit-scrollbar { width: 4px; }
.dl-box::-webkit-scrollbar-thumb { background: var(--border-glow); border-radius: 2px; }

/* Header */
.dl-header {
  padding: 28px 28px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.dl-platform-badge {
  display: inline-flex;
  align-self: flex-start;
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  padding: 3px 10px;
  border-radius: 4px;
  border: 1px solid;
  font-weight: 600;
  margin-bottom: 4px;
}
.dl-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.35;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.dl-author {
  font-size: 0.7rem;
  color: var(--text-sec);
  letter-spacing: 0.04em;
}

/* Thumbnail */
.dl-thumb-wrap {
  overflow: hidden;
  max-height: 200px;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.dl-thumb {
  width: 100%;
  object-fit: cover;
  max-height: 200px;
  display: block;
}

/* Section label */
.dl-section-label {
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 16px 28px 10px;
}

/* Download items list */
.dl-list {
  display: flex;
  flex-direction: column;
  padding: 0 16px 8px;
  gap: 6px;
}
.dl-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text-primary);
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-base);
  cursor: pointer;
  will-change: transform;
}
.dl-item:hover {
  background: rgba(91,232,255,0.05);
  border-color: var(--border-glow);
  transform: translateX(3px);
}
.dl-item:active { transform: translateX(1px); }
.dl-item-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
}
.dl-q-icon {
  font-size: 1rem;
  color: var(--accent);
  flex-shrink: 0;
  width: 20px;
  text-align: center;
}
.dl-q-label {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.dl-q-main {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dl-q-sub {
  font-size: 0.62rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.dl-btn {
  width: 28px;
  height: 28px;
  border: 1px solid var(--border-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--accent);
  flex-shrink: 0;
  transition: background var(--t-fast), transform var(--t-base);
}
.dl-item:hover .dl-btn {
  background: rgba(91,232,255,0.1);
  transform: translateY(-1px);
}

/* Footer */
.dl-footer {
  padding: 16px 28px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  margin-top: 6px;
}
.dl-close-btn { font-size: 0.68rem; }

/* Responsive */
@media (max-width: 560px) {
  .dl-box { max-height: 95vh; }
  .dl-header { padding: 20px 18px 16px; }
  .dl-list { padding: 0 10px 8px; }
  .dl-footer { padding: 14px 18px 20px; }
  .dl-section-label { padding: 14px 18px 8px; }
}


.hero-result { margin-top: 2rem; }
.result-card {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 1.5rem;
  max-width: 600px;
  margin: 0 auto;
}
.result-thumb {
  width: 120px; height: 68px; object-fit: cover; border-radius: 8px;
}
.result-title { font-size: 1.2rem; margin: 0 0 0.3rem; }
.result-source { font-size: 0.85rem; opacity: 0.7; }
.result-download-btn {
  display: inline-block; margin-top: 0.5rem;
  padding: 0.5rem 1rem; background: #39e88b; color: #000;
  border-radius: 6px; text-decoration: none; font-weight: 600;
}
.hero-error { margin-top: 1rem; color: #ff6b6b; }
.hidden { display: none !important; }