/* ─────────── Reset + Design tokens ─────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Palette */
  --bg: #0A0714;
  --bg-elevated: #12102A;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-hover: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);

  --text: #F5F3FF;
  --text-secondary: #A29CBD;
  --text-tertiary: #6C6683;

  --violet: #8B7EFF;
  --violet-glow: rgba(139, 126, 255, 0.35);
  --blue: #5B8BFF;
  --blue-glow: rgba(91, 139, 255, 0.35);
  --green: #3FBF7F;
  --red: #FF5B7A;

  /* Radius */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-full: 999px;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', system-ui, sans-serif;

  --container-w: 1200px;
  --container-pad: 24px;

  --t-fast: 150ms ease;
  --t-med: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow: 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
  font-feature-settings: 'ss01', 'cv01', 'cv11';
}

/* Background layers */
.bg-noise {
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(ellipse at 20% 10%, rgba(139, 126, 255, 0.14), transparent 55%),
    radial-gradient(ellipse at 85% 30%, rgba(91, 139, 255, 0.10), transparent 55%),
    radial-gradient(ellipse at 40% 90%, rgba(139, 126, 255, 0.06), transparent 60%);
  z-index: -2;
  pointer-events: none;
}

.bg-glow {
  position: fixed;
  top: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, var(--violet-glow), transparent 70%);
  filter: blur(80px);
  z-index: -1;
  opacity: 0.5;
  pointer-events: none;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; }

/* Typography scale */
h1, h2, h3, h4 { font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; }
h1 { font-size: clamp(3rem, 8vw, 6rem); font-weight: 700; letter-spacing: -0.04em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 600; letter-spacing: -0.03em; }
h3 { font-size: 1.375rem; font-weight: 600; }

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

.section, .site-header, .hero, .site-footer > * {
  max-width: var(--container-w);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

/* Glass card */
.glass-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  position: relative;
}

.glass-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255,255,255,0.14), transparent 50%, rgba(139,126,255,0.14));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}

/* ─────────── Header ─────────── */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  padding-bottom: 20px;
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(10, 7, 20, 0.6);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-med), background var(--t-med);
  max-width: none;
  padding-left: max(var(--container-pad), calc(50vw - var(--container-w) / 2));
  padding-right: max(var(--container-pad), calc(50vw - var(--container-w) / 2));
}
.site-header.scrolled {
  border-bottom-color: var(--border);
  background: rgba(10, 7, 20, 0.85);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: inline-block;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background:
    radial-gradient(circle at 32% 45%, #F5F3FF 0 3px, transparent 3.5px),
    radial-gradient(circle at 68% 45%, #F5F3FF 0 3px, transparent 3.5px),
    linear-gradient(135deg, var(--violet), var(--blue));
  box-shadow: 0 4px 20px var(--violet-glow);
}

.site-nav {
  display: flex;
  gap: 32px;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  font-weight: 500;
}
.site-nav a { transition: color var(--t-fast); }
.site-nav a:hover { color: var(--text); }

.nav-cta {
  padding: 8px 18px;
  background: var(--text);
  color: var(--bg);
  border-radius: var(--r-full);
  font-size: 0.9375rem;
  font-weight: 600;
  transition: transform var(--t-fast), background var(--t-fast);
}
.nav-cta:hover { transform: translateY(-1px); background: #fff; }

@media (max-width: 720px) {
  .site-nav { display: none; }
}

/* ─────────── Hero ─────────── */
.hero {
  padding-top: 80px;
  padding-bottom: 120px;
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  min-height: 80vh;
}
@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
    padding-bottom: 80px;
    text-align: left;
  }
  .hero-visual { min-height: 320px; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
}
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--violet);
  box-shadow: 0 0 8px var(--violet);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-title {
  background: linear-gradient(180deg, #FFFFFF 0%, #C4BDDB 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 24px;
}

.hero-lead {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  color: var(--text);
  font-weight: 500;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.hero-sub {
  font-size: 1.0625rem;
  max-width: 500px;
  line-height: 1.6;
  margin-bottom: 40px;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--violet), var(--blue));
  color: white;
  border-radius: var(--r-md);
  font-weight: 600;
  box-shadow: 0 8px 30px var(--violet-glow), inset 0 1px 0 rgba(255,255,255,0.2);
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px var(--violet-glow), inset 0 1px 0 rgba(255,255,255,0.25);
}
.btn-label { font-size: 0.9375rem; line-height: 1.2; }
.btn-sub { font-size: 0.75rem; opacity: 0.85; margin-top: 2px; }

.btn-ghost {
  padding: 14px 20px;
  color: var(--text);
  font-weight: 500;
  font-size: 0.9375rem;
  transition: color var(--t-fast);
}
.btn-ghost:hover { color: var(--violet); }

.hero-trust {
  display: flex;
  gap: 24px;
  color: var(--text-tertiary);
  font-size: 0.875rem;
  flex-wrap: wrap;
}

/* Hero visual */
.hero-visual {
  position: relative;
  aspect-ratio: 1;
  min-height: 400px;
}

.orbit {
  position: absolute;
  inset: 10%;
  border: 1px dashed rgba(139, 126, 255, 0.18);
  border-radius: 50%;
  animation: rotate 40s linear infinite;
}
@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.device {
  position: absolute;
  background: linear-gradient(135deg, #1E1938, #12102A);
  border: 1px solid var(--border-strong);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  overflow: hidden;
}
.device-screen {
  position: absolute;
  inset: 6px;
  background: linear-gradient(135deg, var(--violet), var(--blue));
  border-radius: inherit;
  opacity: 0.7;
}
.device-screen::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent 40%);
  border-radius: inherit;
}

.device-mac {
  top: 12%;
  left: 4%;
  width: 46%;
  aspect-ratio: 4/3;
  border-radius: 12px;
  animation: float 6s ease-in-out infinite;
}
.device-mac .device-screen { border-radius: 4px; }

.device-phone {
  top: 28%;
  right: 8%;
  width: 22%;
  aspect-ratio: 9/19;
  border-radius: 20px;
  animation: float 6s ease-in-out infinite 2s;
}
.device-phone .device-screen { border-radius: 14px; }

.device-pc {
  bottom: 4%;
  left: 26%;
  width: 42%;
  aspect-ratio: 5/3;
  border-radius: 10px;
  animation: float 6s ease-in-out infinite 4s;
}
.device-pc .device-screen { border-radius: 3px; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.poof-particle {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--violet);
  box-shadow: 0 0 20px var(--violet-glow);
}
.p1 { top: 30%; left: 32%; animation: particle-1 4s ease-in-out infinite; }
.p2 { top: 60%; right: 30%; animation: particle-2 5s ease-in-out infinite 1s; background: var(--blue); box-shadow: 0 0 20px var(--blue-glow); }
.p3 { top: 40%; left: 60%; animation: particle-3 4.5s ease-in-out infinite 2s; }
.p4 { top: 70%; left: 20%; animation: particle-1 5.5s ease-in-out infinite 0.5s; background: var(--blue); box-shadow: 0 0 20px var(--blue-glow); }

@keyframes particle-1 {
  0%, 100% { transform: translate(0, 0); opacity: 0.4; }
  50% { transform: translate(50px, -20px); opacity: 1; }
}
@keyframes particle-2 {
  0%, 100% { transform: translate(0, 0); opacity: 0.5; }
  50% { transform: translate(-40px, 30px); opacity: 1; }
}
@keyframes particle-3 {
  0%, 100% { transform: translate(0, 0); opacity: 0.3; }
  50% { transform: translate(-30px, 40px); opacity: 0.9; }
}

/* ─────────── Section commons ─────────── */
.section {
  padding-top: 100px;
  padding-bottom: 100px;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}
.section-header h2 {
  margin-bottom: 16px;
  background: linear-gradient(180deg, #FFFFFF 0%, #C4BDDB 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section-header p {
  font-size: 1.125rem;
  line-height: 1.6;
}

/* ─────────── Compare ─────────── */
.compare {
  padding: 8px;
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
}
.compare table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}
.compare th, .compare td {
  padding: 18px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.compare tr:last-child td { border-bottom: none; }
.compare th {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.compare th.hi, .compare td.hi {
  background: rgba(139, 126, 255, 0.06);
  color: var(--text);
  position: relative;
}
.compare th.hi {
  background: linear-gradient(180deg, rgba(139,126,255,0.14), rgba(139,126,255,0.06));
  color: var(--violet);
  font-weight: 700;
  font-size: 0.8125rem;
}
.compare td { color: var(--text-secondary); }
.compare .yes { color: var(--green); font-weight: 700; }
.compare .no { color: var(--text-tertiary); font-weight: 500; }

@media (max-width: 720px) {
  .compare { overflow-x: auto; }
  .compare table { min-width: 560px; }
}

/* ─────────── Features ─────────── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 900px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .feature-grid { grid-template-columns: 1fr; } }

.feature {
  padding: 32px;
  transition: transform var(--t-med);
}
.feature:hover { transform: translateY(-4px); }
.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--r-md);
  background: rgba(139, 126, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.feature h3 { margin-bottom: 8px; }
.feature p { font-size: 0.9375rem; line-height: 1.6; }

/* ─────────── How ─────────── */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}
@media (max-width: 700px) { .steps { grid-template-columns: 1fr; } }
.step { text-align: center; }
.step-num {
  font-size: 3rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--violet), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 16px;
  letter-spacing: -0.04em;
  line-height: 1;
}
.step h3 { margin-bottom: 8px; }

/* ─────────── Pricing ─────────── */
.pricing-toggle-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 48px;
}
.pricing-toggle {
  display: inline-flex;
  padding: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  gap: 4px;
  backdrop-filter: blur(20px);
}
.toggle-btn {
  padding: 10px 18px;
  background: transparent;
  border: none;
  border-radius: var(--r-full);
  color: var(--text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--t-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.toggle-btn:hover { color: var(--text); }
.toggle-btn.active {
  background: linear-gradient(135deg, var(--violet), var(--blue));
  color: white;
  box-shadow: 0 4px 20px var(--violet-glow);
}
.toggle-btn .save,
.toggle-btn .launch {
  padding: 2px 8px;
  border-radius: var(--r-full);
  font-size: 0.6875rem;
  font-weight: 600;
}
.toggle-btn .save {
  background: rgba(63, 191, 127, 0.18);
  color: var(--green);
}
.toggle-btn .launch {
  background: rgba(255, 91, 122, 0.18);
  color: var(--red);
}
.toggle-btn.active .save,
.toggle-btn.active .launch {
  background: rgba(255,255,255,0.2);
  color: white;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: stretch;
}
@media (max-width: 900px) { .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; } }

.tier {
  padding: 40px 32px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.tier.popular {
  border-color: rgba(139, 126, 255, 0.4);
  box-shadow: 0 20px 60px var(--violet-glow);
  transform: scale(1.03);
}
@media (max-width: 900px) { .tier.popular { transform: none; } }

.popular-badge, .soon-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 5px 14px;
  border-radius: var(--r-full);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.popular-badge {
  background: linear-gradient(135deg, var(--violet), var(--blue));
  color: white;
  box-shadow: 0 8px 20px var(--violet-glow);
}
.soon-badge {
  background: rgba(139, 126, 255, 0.15);
  color: var(--violet);
  border: 1px solid rgba(139, 126, 255, 0.3);
}

.tier-head { display: flex; flex-direction: column; gap: 8px; }
.tier-color {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  margin-bottom: 8px;
  background: var(--tc);
  box-shadow: 0 4px 20px var(--tc);
}
.tier-head h3 { font-size: 1.5rem; }
.tier-head p { font-size: 0.9375rem; }

.tier-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.tier-price .price {
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--text);
  line-height: 1;
}
.tier-price .unit {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.ios-note {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  padding-top: 12px;
  border-top: 1px solid var(--border);
  margin-top: -4px;
}
.ios-note span { color: var(--green); font-weight: 600; }

.tier-feats {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.9375rem;
  flex: 1;
}
.tier-feats li {
  padding-left: 26px;
  position: relative;
  color: var(--text-secondary);
  line-height: 1.5;
}
.tier-feats li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 5px;
  background-color: rgba(139, 126, 255, 0.15);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238B7EFF' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  background-size: 11px;
  background-repeat: no-repeat;
  background-position: center;
}
.tier-feats li strong { color: var(--text); font-weight: 600; }

.tier-cta {
  display: block;
  padding: 14px 20px;
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  color: var(--text);
  text-align: center;
  font-weight: 600;
  font-size: 0.9375rem;
  transition: all var(--t-fast);
  margin-top: auto;
}
.tier-cta:hover {
  background: var(--surface-hover);
  border-color: var(--violet);
}
.tier-cta.primary {
  background: linear-gradient(135deg, var(--violet), var(--blue));
  border-color: transparent;
  box-shadow: 0 8px 30px var(--violet-glow);
}
.tier-cta.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px var(--violet-glow);
}

/* ─────────── Downloads ─────────── */
.download-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 0.85fr;
  gap: 20px;
  align-items: stretch;
}
@media (max-width: 960px) {
  .download-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .download-grid { grid-template-columns: 1fr; }
}

.dl-card {
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform var(--t-med), border-color var(--t-med);
  color: var(--text);
}
.dl-card:hover {
  transform: translateY(-4px);
  border-color: rgba(139, 126, 255, 0.4);
}
.dl-card.featured {
  background: linear-gradient(135deg, rgba(139,126,255,0.08), rgba(91,139,255,0.05));
}
.dl-card.small { padding: 24px; }

.dl-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--r-md);
  background: rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  margin-bottom: 12px;
}
.dl-card.small .dl-icon { width: 44px; height: 44px; }
.dl-card h3 { margin-bottom: 4px; }
.dl-card p { font-size: 0.8125rem; color: var(--text-tertiary); }

.dl-btn {
  margin-top: 16px;
  padding: 10px 18px;
  background: var(--surface-hover);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  font-weight: 600;
  font-size: 0.875rem;
  text-align: center;
  transition: all var(--t-fast);
  color: var(--text);
}
.dl-card:hover .dl-btn {
  background: linear-gradient(135deg, var(--violet), var(--blue));
  border-color: transparent;
}
.dl-btn.ghost { background: transparent; }
.dl-size {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: 6px;
  text-align: center;
}

.dl-note {
  text-align: center;
  margin-top: 40px;
  font-size: 0.875rem;
  color: var(--text-tertiary);
}
.dl-note a {
  color: var(--violet);
  text-decoration: underline;
  text-decoration-color: rgba(139,126,255,0.3);
  text-underline-offset: 3px;
}

/* ─────────── FAQ ─────────── */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}
@media (max-width: 700px) { .faq-grid { grid-template-columns: 1fr; } }

.faq-item summary {
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.9375rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  color: var(--text);
  transition: color var(--t-fast);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--text-secondary);
  font-weight: 300;
  transition: transform var(--t-med);
  line-height: 1;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item summary:hover { color: var(--violet); }
.faq-item p {
  padding: 0 24px 20px;
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ─────────── Footer ─────────── */
.site-footer {
  border-top: 1px solid var(--border);
  padding-top: 60px;
  padding-bottom: 40px;
  margin-top: 60px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  margin-bottom: 40px;
}
@media (max-width: 700px) {
  .footer-inner { grid-template-columns: 1fr; }
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-brand .brand-name { font-size: 1.15rem; font-weight: 700; }
.footer-tag { font-size: 0.8125rem; color: var(--text-tertiary); }

.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
@media (max-width: 500px) {
  .footer-cols { grid-template-columns: repeat(2, 1fr); }
}
.footer-col h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  margin-bottom: 16px;
  font-weight: 600;
}
.footer-col a {
  display: block;
  padding: 4px 0;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  transition: color var(--t-fast);
}
.footer-col a:hover { color: var(--text); }

.footer-copy {
  display: flex;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}
@media (max-width: 500px) {
  .footer-copy { flex-direction: column; gap: 8px; }
}

/* Fade-in animation on scroll */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}