/* ============================================================
   TrackPath — styles.css
   ============================================================ */

/* ---------- TOKENS ---------- */
:root {
  --bg: #f0f6ff;
  --bg-surface: #ffffff;
  --bg-elevated: #e7f1ff;
  --text: #0f172a;
  --text-secondary: #475569;
  --accent: #2594f1;
  --accent-2: #6366f1;
  --border: #c5d9f5;
  --glow: rgba(37, 148, 241, 0.2);
  --glow-strong: rgba(37, 148, 241, 0.4);
  --success: #16a34a;
  --error: #ef4444;
  --warning: #d97706;
  --card-bg: rgba(255,255,255,0.7);
  --card-border: rgba(37,148,241,0.18);
  --grid-color: rgba(15, 23, 42, 0.06);
}
html.dark {
  --bg: #0f172a;
  --bg-surface: #1e293b;
  --bg-elevated: #263348;
  --text: #e2e8f0;
  --text-secondary: #94a3b8;
  --accent: #60a5fa;
  --accent-2: #818cf8;
  --border: #334155;
  --glow: rgba(96, 165, 250, 0.3);
  --glow-strong: rgba(96, 165, 250, 0.5);
  --card-bg: rgba(30,41,59,0.6);
  --card-border: rgba(96,165,250,0.15);
  --grid-color: rgba(226, 232, 240, 0.05);
}

/* ---------- RESET / BASE ---------- */
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-weight: 400;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background .4s ease, color .4s ease;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.mono { font-family: 'JetBrains Mono', ui-monospace, monospace; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 48px); }

/* ---------- NAVBAR ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  padding: 14px 0;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: color-mix(in oklab, var(--bg) 70%, transparent);
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease;
}
.nav.scrolled {
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  border-bottom-color: var(--border);
}
.nav-inner { display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -0.01em; font-size: 17px; }
.brand img { width: 28px; height: 28px; }
.nav-links { display: none; gap: 28px; margin-left: 32px; }
.nav-links a { color: var(--text-secondary); font-weight: 500; font-size: 14px; transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.nav-right { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.icon-btn {
  width: 36px; height: 36px; border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  background: transparent;
  transition: all .2s;
}
.icon-btn:hover { color: var(--text); border-color: var(--accent); }
.lang-btn {
  height: 36px; padding: 0 12px; border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 12px; font-weight: 600; letter-spacing: 0.05em;
  transition: all .2s;
}
.lang-btn:hover { color: var(--text); border-color: var(--accent); }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  border-radius: 10px;
  font-weight: 600; font-size: 14px;
  transition: transform .2s, box-shadow .2s, background .2s, border-color .2s;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 0 0 1px color-mix(in oklab, var(--accent) 60%, transparent),
              0 8px 30px var(--glow);
}
.btn-primary:hover { transform: scale(1.03); box-shadow: 0 0 0 1px var(--accent), 0 10px 40px var(--glow-strong); }
.btn-ghost {
  background: transparent; color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--text); transform: scale(1.02); }
.btn-lg { padding: 14px 24px; font-size: 15px; border-radius: 12px; }
.btn-xl { padding: 18px 32px; font-size: 16px; border-radius: 14px; }

@media (min-width: 768px) {
  .nav-links { display: flex; }
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  padding: 140px 0 80px;
  overflow: hidden;
  isolation: isolate;
}
.hero-bg {
  position: absolute; inset: 0; z-index: -2; pointer-events: none;
  background:
    linear-gradient(var(--grid-color) 1px, transparent 1px) 0 0 / 60px 60px,
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px) 0 0 / 60px 60px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 40%, transparent 80%);
}
.blob {
  position: absolute; z-index: -3; border-radius: 50%;
  filter: blur(80px); opacity: .55; will-change: transform;
  pointer-events: none;
}
.blob-1 { width: 520px; height: 520px; top: -120px; left: -120px; background: radial-gradient(circle, var(--accent), transparent 60%); animation: blob-a 22s infinite ease-in-out; }
.blob-2 { width: 440px; height: 440px; top: 10%; right: -100px; background: radial-gradient(circle, var(--accent-2), transparent 60%); animation: blob-b 26s infinite ease-in-out; }
.blob-3 { width: 380px; height: 380px; bottom: -80px; left: 30%; background: radial-gradient(circle, var(--accent), transparent 65%); animation: blob-a 30s infinite ease-in-out reverse; opacity: .35; }

@keyframes blob-a { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(60px, 40px) scale(1.15); } }
@keyframes blob-b { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-60px, 30px) scale(1.1); } }

.noise::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.5 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: .05;
  mix-blend-mode: overlay;
  z-index: -1;
}

.hero-grid {
  display: grid; grid-template-columns: 1fr; gap: 60px; align-items: center;
}
@media (min-width: 1024px) { .hero-grid { grid-template-columns: 1.1fr 1fr; gap: 40px; } }

.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  font-size: 13px; font-weight: 500;
  color: var(--text-secondary);
}

.display {
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 0.95;
  font-weight: 800;
  letter-spacing: -0.04em;
  margin: 24px 0 24px;
  text-wrap: balance;
}
.grad-text-1 {
  background: linear-gradient(135deg, var(--text) 0%, var(--text) 40%, var(--accent) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.grad-text-2 {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  position: relative;
}
.hero-sub {
  color: var(--text-secondary);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  max-width: 560px;
  margin: 0 0 32px;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 32px; }
.trust { color: var(--text-secondary); font-size: 13px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.trust-pill {
  padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  font-size: 12px; font-weight: 500;
  color: var(--text-secondary);
}

/* Hero visual right side */
.hero-visual {
  position: relative;
  min-height: 440px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 24px;
}
.ghost-wrap {
  position: relative;
  width: clamp(180px, 22vw, 260px);
  aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
}
.ghost-glow {
  position: absolute; inset: -30%;
  background: radial-gradient(circle, var(--glow-strong), transparent 60%);
  filter: blur(30px);
  z-index: -1;
  animation: pulse 4s infinite ease-in-out;
}
.ghost {
  width: 100%;
  animation: float 4s infinite ease-in-out;
  filter: drop-shadow(0 20px 30px var(--glow-strong));
}
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-18px); } }
@keyframes pulse { 0%,100% { opacity: .7; transform: scale(1); } 50% { opacity: 1; transform: scale(1.1); } }

/* Analytics card */
.analytics-card {
  width: 100%; max-width: 380px;
  padding: 20px;
  border-radius: 18px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 30px 80px -30px var(--glow-strong), 0 0 0 1px rgba(255,255,255,0.02) inset;
}
.ac-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.ac-label { color: var(--text-secondary); font-size: 12px; font-weight: 500; }
.ac-value { font-size: 28px; font-weight: 800; letter-spacing: -0.02em; }
.ac-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 8px; border-radius: 999px;
  background: rgba(22, 163, 74, 0.15); color: var(--success);
  font-size: 11px; font-weight: 700;
}
.ac-spark { margin: 10px -4px 14px; }
.ac-spark svg { width: 100%; height: 60px; overflow: visible; }
.ac-spark path.line {
  fill: none;
  stroke: url(#sparkGrad);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  animation: draw 3s ease-out .4s forwards;
}
.ac-spark path.fill {
  fill: url(#sparkFill); opacity: 0;
  animation: fadein 1.2s ease-out 2s forwards;
}
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fadein { to { opacity: 1; } }

.ac-stats { display: flex; gap: 8px; flex-wrap: wrap; }
.ac-stat {
  flex: 1 1 auto; min-width: 0;
  padding: 8px 10px;
  border-radius: 10px;
  background: color-mix(in oklab, var(--bg) 50%, transparent);
  border: 1px solid var(--border);
  font-size: 12px;
  display: flex; align-items: center; justify-content: space-between; gap: 6px;
}
.ac-stat b { font-weight: 700; }

/* ---------- STATS BAR ---------- */
.stats {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
  padding: 48px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 16px;
}
@media (min-width: 768px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }
.stat { text-align: center; }
.stat-value {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  line-height: 1;
}
.stat-label { margin-top: 8px; color: var(--text-secondary); font-size: 13px; font-weight: 500; }

/* ---------- GENERIC SECTION ---------- */
section { position: relative; }
.section-pad { padding: 100px 0; }
.section-label {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 16px;
  text-wrap: balance;
  max-width: 18ch;
}
.section-sub {
  color: var(--text-secondary);
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  max-width: 620px;
  margin: 0 0 48px;
}

/* ---------- FEATURES BENTO ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.b-card {
  position: relative;
  grid-column: span 6;
  padding: 28px;
  border-radius: 20px;
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  overflow: hidden;
  transition: transform .3s, border-color .3s, box-shadow .3s;
}
.b-card:hover { transform: translateY(-3px); border-color: color-mix(in oklab, var(--accent) 50%, transparent); box-shadow: 0 20px 60px -30px var(--glow-strong); }
.b-card .emoji { font-size: 28px; margin-bottom: 14px; display: inline-block; }
.b-card h3 { margin: 0 0 8px; font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
.b-card p { margin: 0; color: var(--text-secondary); font-size: 14.5px; line-height: 1.6; }

@media (min-width: 768px) {
  .b-1 { grid-column: span 3; grid-row: span 2; }
  .b-2 { grid-column: span 3; }
  .b-3 { grid-column: span 3; grid-row: span 2; }
  .b-4 { grid-column: span 2; }
  .b-5 { grid-column: span 2; }
  .b-6 { grid-column: span 2; }
}

.b-card.b-1 { padding: 36px; }
.b-card.b-3 { padding: 36px; }

/* Decorative ghost watermark inside bento */
.b-ghost-watermark {
  position: absolute; right: -30px; bottom: -30px;
  width: 160px; opacity: 0.1; pointer-events: none;
  transform: rotate(-12deg);
}
html.dark .b-ghost-watermark { opacity: 0.18; }

.features-mascot-chip {
  margin-top: 28px;
  display: inline-flex; align-items: center; gap: 12px;
  padding: 10px 16px 10px 10px;
  border-radius: 999px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  font-size: 13px; color: var(--text-secondary);
}
.features-mascot-chip img { width: 28px; height: 28px; animation: float 5s infinite ease-in-out; }

/* b-card top bar accent */
.b-accent-1::before { content:""; position:absolute; top:0; left:0; right:0; height:1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent); opacity:.6; }
.b-accent-2::before { content:""; position:absolute; top:0; left:0; right:0; height:1px;
  background: linear-gradient(90deg, transparent, var(--accent-2), transparent); opacity:.6; }

/* ---------- PLATFORM ---------- */
.platform { background: var(--bg-surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.platform-grid {
  display: grid; grid-template-columns: repeat(1, 1fr); gap: 16px;
}
@media (min-width: 640px) { .platform-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .platform-grid { grid-template-columns: repeat(4, 1fr); } }

.p-card {
  position: relative;
  padding: 1px;
  border-radius: 18px;
  background: linear-gradient(135deg, color-mix(in oklab, var(--accent) 60%, transparent), color-mix(in oklab, var(--accent-2) 60%, transparent));
  transition: transform .3s, box-shadow .3s;
}
.p-card:hover { transform: translateY(-4px); box-shadow: 0 20px 50px -25px var(--glow-strong); }
.p-card-inner {
  height: 100%;
  padding: 24px;
  border-radius: 17px;
  background: var(--bg);
}
html.dark .p-card {
  background: conic-gradient(from 140deg, var(--accent), var(--accent-2), var(--accent));
}
.p-card .p-icon { font-size: 26px; margin-bottom: 14px; }
.p-card h3 { margin: 0 0 6px; font-size: 17px; font-weight: 700; }
.p-card p { margin: 0; color: var(--text-secondary); font-size: 14px; line-height: 1.55; }

/* ---------- PRICING ---------- */
.pricing-grid {
  display: grid; grid-template-columns: 1fr; gap: 20px;
  align-items: stretch;
}
@media (min-width: 900px) {
  .pricing-grid { grid-template-columns: 1fr 1.1fr 1fr; align-items: center; }
}
.price-card {
  position: relative;
  padding: 32px;
  border-radius: 20px;
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  display: flex; flex-direction: column;
}
.price-card.featured {
  background: linear-gradient(180deg, color-mix(in oklab, var(--accent) 10%, var(--bg-surface)), var(--bg-surface));
  border-color: transparent;
  box-shadow: 0 0 0 2px var(--accent), 0 0 40px var(--glow);
  transform: scale(1);
  padding: 40px 32px;
}
@media (min-width: 900px) {
  .price-card.featured { transform: scale(1.03); }
}
.popular-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  padding: 5px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
}
.plan-name { font-size: 14px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-secondary); }
.price-card.featured .plan-name { color: var(--accent); }
.plan-features { list-style: none; padding: 0; margin: 24px 0 28px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.plan-features li { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--text); }
.plan-features li::before {
  content: "";
  width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px;
  border-radius: 50%;
  background: color-mix(in oklab, var(--accent) 20%, transparent);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2360a5fa' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  background-size: 12px; background-repeat: no-repeat; background-position: center;
}

/* ---------- FAQ ---------- */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item {
  border-top: 1px solid var(--border);
}
.faq-list .faq-item:last-child { border-bottom: 1px solid var(--border); }
.faq-q {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 0;
  font-size: 17px; font-weight: 600;
  text-align: left;
  color: var(--text);
}
.faq-q .chev {
  width: 28px; height: 28px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--card-bg); border: 1px solid var(--border);
  color: var(--accent);
  transition: transform .3s ease;
}
.faq-item.open .faq-q .chev { transform: rotate(180deg); }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.65;
}
.faq-item.open .faq-a { max-height: 400px; padding-bottom: 22px; }

/* ---------- CTA BANNER ---------- */
.cta-banner {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(135deg, color-mix(in oklab, var(--accent) 70%, #000) 0%, color-mix(in oklab, var(--accent-2) 70%, #000) 100%);
  color: #fff;
  text-align: center;
}
.cta-banner::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .18;
  background:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,0.6), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(255,255,255,0.4), transparent 40%);
}
.cta-banner .noise-layer {
  position: absolute; inset: 0; z-index: -1; opacity: .08;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.6 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay;
}
.cta-ghost { width: 80px; margin: 0 auto 20px; animation: float 4s infinite ease-in-out; filter: drop-shadow(0 10px 30px rgba(255,255,255,0.3)); }
.cta-title { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; letter-spacing: -0.03em; margin: 0 0 14px; }
.cta-sub { font-size: clamp(1rem, 1.4vw, 1.15rem); opacity: .9; max-width: 600px; margin: 0 auto 32px; }
.cta-btn {
  background: #fff; color: #0f172a;
  padding: 18px 32px; border-radius: 14px; font-weight: 700; font-size: 16px;
  display: inline-flex; align-items: center; gap: 8px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
  transition: transform .2s, box-shadow .2s;
}
.cta-btn:hover { transform: scale(1.04); box-shadow: 0 24px 60px rgba(0,0,0,0.35); }

/* ---------- FOOTER ---------- */
footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}
.footer-grid {
  display: grid; grid-template-columns: 1fr; gap: 40px;
}
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.6fr 1fr 1fr; } }
.footer-tag { color: var(--text-secondary); font-size: 14px; max-width: 320px; margin-top: 14px; }
.footer-col h4 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-secondary); margin: 0 0 14px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 14px; color: var(--text); transition: color .2s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  margin-top: 40px; padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  font-size: 13px; color: var(--text-secondary);
}

/* ---------- MODAL ---------- */
.modal-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(2, 6, 23, 0.6);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  display: none;
  align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity .3s ease;
}
.modal-overlay.open { display: flex; opacity: 1; }
.modal-card {
  width: 100%; max-width: 560px;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  padding: 36px;
  border-radius: 24px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  box-shadow: 0 40px 100px rgba(0,0,0,0.5), 0 0 0 1px var(--card-border);
  transform: translateY(20px);
  transition: transform .3s cubic-bezier(.2,.9,.3,1);
  position: relative;
}
.modal-overlay.open .modal-card { transform: translateY(0); }
.modal-close {
  position: absolute; top: 16px; right: 16px;
  width: 36px; height: 36px; border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  transition: all .2s;
}
.modal-close:hover { color: var(--text); border-color: var(--accent); }
.modal-head { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.modal-ghost { width: 48px; height: 48px; animation: float 4s infinite ease-in-out; }
.modal-title { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; margin: 0; }
.modal-sub { color: var(--text-secondary); font-size: 14px; margin: 4px 0 24px; }
.form-grid { display: grid; gap: 14px; }
.field label { font-size: 13px; font-weight: 600; color: var(--text); display: block; margin-bottom: 6px; }
.field label .req { color: var(--error); }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font: inherit; font-size: 14px;
  transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--glow);
}
.field input.error, .field select.error, .field textarea.error { border-color: var(--error); box-shadow: 0 0 0 3px rgba(239,68,68,0.2); }
.field textarea { resize: vertical; min-height: 100px; }
.segmented {
  display: flex; flex-wrap: wrap; gap: 6px;
  padding: 4px;
  border-radius: 12px;
  background: var(--bg);
  border: 1px solid var(--border);
}
.segmented label {
  flex: 1 1 auto;
  min-width: 80px;
  margin: 0;
  text-align: center;
  padding: 8px 10px;
  font-size: 13px;
  border-radius: 8px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all .2s;
}
.segmented input { display: none; }
.segmented input:checked + span { color: #fff; }
.segmented label:has(input:checked) {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
}
.form-submit { margin-top: 10px; width: 100%; justify-content: center; }
.form-privacy { text-align: center; font-size: 12px; color: var(--text-secondary); margin-top: 14px; }

.modal-success { display: none; text-align: center; padding: 20px 10px; }
.modal-card.success-state .form-body { display: none; }
.modal-card.success-state .modal-success { display: block; }
.modal-success img { width: 90px; margin: 0 auto 16px; animation: float 4s infinite ease-in-out; }
.modal-success h3 { font-size: 22px; font-weight: 800; margin: 0 0 12px; }

/* ---------- REVEAL ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal.delay-1 { transition-delay: .08s; }
.reveal.delay-2 { transition-delay: .16s; }
.reveal.delay-3 { transition-delay: .24s; }
.reveal.delay-4 { transition-delay: .32s; }
.reveal.delay-5 { transition-delay: .40s; }

/* ---------- MISC ---------- */
.theme-light-show { display: none; }
html:not(.dark) .theme-light-show { display: inline-flex; }
html:not(.dark) .theme-dark-show { display: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}