/* ── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:   #4682b4;
  --blue-l: #5a9fd4;
  --blue-d: #2d5a8e;
  --orange: #dc8c14;
  --red:    #dc3232;
  --bg:     #0e0e16;
  --bg2:    #121220;
  --bg3:    #1a1a2e;
  --card:   #161626;
  --border: rgba(255,255,255,.07);
  --text:   #e8e8f0;
  --muted:  #8888aa;
  --radius: 12px;
  --font:   'Segoe UI', system-ui, -apple-system, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: var(--blue-l); text-decoration: none; }
code { font-family: 'Cascadia Code', 'Fira Code', monospace; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ── Nav ──────────────────────────────────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  backdrop-filter: blur(16px);
  background: rgba(14,14,22,.85);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 24px;
  height: 60px; display: flex; align-items: center; justify-content: space-between;
  overflow: hidden;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.1rem; font-weight: 700; color: var(--text);
  letter-spacing: -.3px;
}
.nav-links { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
.nav-links a { color: var(--muted); font-size: .9rem; transition: color .2s; white-space: nowrap; }
.nav-links a:hover { color: var(--text); }

@media (max-width: 700px) {
  .nav-links { gap: 8px; }
  .nav-links a:not(.btn-nav) { display: none !important; }
  .nav-inner { padding: 0 16px; }
  .logo { font-size: 1rem; }
}
.btn-nav {
  display: flex; align-items: center; gap: 6px;
  background: var(--card); border: 1px solid var(--border);
  color: var(--text) !important; padding: 6px 14px; border-radius: 8px;
  font-size: .85rem; transition: background .2s;
}
.btn-nav:hover { background: #22223a; }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--blue); color: #fff; padding: 12px 24px;
  border-radius: 10px; font-weight: 600; font-size: .95rem;
  transition: background .2s, transform .15s;
}
.btn-primary:hover { background: var(--blue-l); transform: translateY(-1px); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--text); padding: 12px 24px;
  border-radius: 10px; font-weight: 500; font-size: .95rem;
  border: 1px solid var(--border); transition: background .2s;
}
.btn-secondary:hover { background: var(--card); }

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh; padding: 100px 32px 80px;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
@media (max-width: 700px) {
  .hero { padding: 100px 20px 60px; }
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: .25;
}
.orb1 { width: 500px; height: 500px; background: var(--blue); top: -100px; left: -100px; }
.orb2 { width: 400px; height: 400px; background: var(--orange); bottom: -50px; right: -50px; opacity: .15; }
.orb3 { width: 300px; height: 300px; background: var(--blue-d); top: 40%; left: 50%; }

.hero-inner {
  max-width: 680px; z-index: 1; width: 100%;
}

.badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(70,130,180,.15); border: 1px solid rgba(70,130,180,.3);
  color: var(--blue-l); padding: 6px 14px; border-radius: 20px;
  font-size: .82rem; font-weight: 500; margin-bottom: 24px;
  flex-wrap: wrap;
}

h1 {
  font-size: clamp(1.9rem, 5.5vw, 4rem);
  font-weight: 800; line-height: 1.1;
  letter-spacing: clamp(-.5px, -0.03em, -1.5px);
  margin-bottom: 20px;
  word-break: break-word;
}
.gradient {
  background: linear-gradient(135deg, var(--blue-l), var(--blue));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

.hero-sub {
  font-size: clamp(.95rem, 2.5vw, 1.1rem);
  color: var(--muted); margin-bottom: 36px; line-height: 1.7;
}

.hero-actions {
  display: flex; gap: 14px; margin-bottom: 48px;
  flex-wrap: wrap;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; overflow: hidden; width: 100%;
}
@media (max-width: 480px) {
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-sep { display: none; }
}
.stat { padding: 14px 12px; text-align: center; border-right: 1px solid var(--border); }
.stat:last-child { border-right: none; }
.stat-n { display: block; font-size: 1.3rem; font-weight: 800; color: var(--blue-l); }
.stat-l { display: block; font-size: .7rem; color: var(--muted); margin-top: 2px; }
.stat-sep { display: none; }

/* Tray preview */
.tray-preview {
  position: absolute; right: 6%; top: 50%; transform: translateY(-50%);
  z-index: 2; display: flex; flex-direction: column; align-items: flex-end; gap: 8px;
}
@media (max-width: 900px) { .tray-preview { display: none; } }

.tray-icon {
  width: 32px; height: 32px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.2);
  transition: background .5s;
}
.tray-icon.idle { background: var(--blue); }
.tray-icon.recording { background: var(--red); }
.tray-icon.transcribing { background: var(--orange); }

.tray-menu {
  background: rgba(22,22,38,.95);
  border: 1px solid var(--border);
  border-radius: 10px; padding: 6px 0;
  min-width: 260px; backdrop-filter: blur(20px);
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.tray-item {
  padding: 8px 16px; font-size: .82rem; color: var(--text);
  cursor: default; transition: background .15s;
}
.tray-item:hover, .tray-item.recording { background: rgba(70,130,180,.15); }
.tray-item.muted { color: var(--muted); }
.tray-sep { height: 1px; background: var(--border); margin: 4px 0; }

/* ── Section headers ──────────────────────────────────────────────────────── */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 800;
  letter-spacing: -.5px; margin-bottom: 12px;
}
.section-header p { color: var(--muted); font-size: 1.05rem; }

/* ── Features ─────────────────────────────────────────────────────────────── */
.features { padding: 100px 24px; background: var(--bg2); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.feature-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  transition: transform .2s, border-color .2s;
  opacity: 0; transform: translateY(20px);
  transition: opacity .4s, transform .4s;
}
.feature-card.visible { opacity: 1; transform: none; }
.feature-card:hover { border-color: rgba(70,130,180,.3); }

.feature-highlight {
  border-color: rgba(70,130,180,.3);
  background: linear-gradient(135deg, rgba(70,130,180,.1), var(--card));
}

.feature-icon { font-size: 1.8rem; margin-bottom: 14px; }
.feature-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.feature-card p { color: var(--muted); font-size: .9rem; line-height: 1.6; }

/* ── How it works ─────────────────────────────────────────────────────────── */
.how { padding: 100px 24px; }

.steps {
  display: flex; align-items: center; gap: 12px;
  flex-wrap: nowrap; justify-content: center; margin-bottom: 72px;
}
.step {
  display: flex; gap: 16px; flex: 1; max-width: 280px; min-width: 0;
  opacity: 0; transform: translateY(20px);
  transition: opacity .4s, transform .4s;
}
.step.visible { opacity: 1; transform: none; }
.step-num {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--blue); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1rem; flex-shrink: 0;
}
.step-content h3 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.step-content p { color: var(--muted); font-size: .88rem; }
.step-arrow { font-size: 1.5rem; color: var(--border); flex-shrink: 0; }

@media (max-width: 700px) {
  .steps { flex-direction: column !important; align-items: flex-start; gap: 24px; }
  .step { max-width: 100% !important; flex: none !important; width: 100%; }
  .step-arrow { display: none !important; }
}

.models h3 { text-align: center; font-size: 1.3rem; font-weight: 700; margin-bottom: 24px; }
.models-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; max-width: 700px; margin: 0 auto; }
@media (max-width: 600px) { .models-grid { grid-template-columns: 1fr; } }

.model-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px; position: relative;
  opacity: 0; transform: translateY(20px); transition: opacity .4s, transform .4s;
}
.model-card.visible { opacity: 1; transform: none; }
.model-card-alt { border-color: rgba(220,140,20,.3); }

.model-badge {
  display: inline-block; background: var(--blue); color: #fff;
  font-size: .72rem; font-weight: 700; padding: 3px 10px; border-radius: 20px;
  margin-bottom: 10px;
}
.model-badge-alt { background: var(--orange); }
.model-card h4 { font-size: 1.1rem; font-weight: 700; margin-bottom: 6px; }
.model-stars { font-size: 1.4rem; color: var(--blue-l); margin-bottom: 10px; letter-spacing: 2px; }
.model-stars-alt { color: var(--orange); }
.model-card p { color: var(--muted); font-size: .88rem; margin-bottom: 14px; }
.model-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  background: rgba(255,255,255,.06); border: 1px solid var(--border);
  color: var(--muted); padding: 3px 10px; border-radius: 20px; font-size: .78rem;
}

/* ── API section ──────────────────────────────────────────────────────────── */
.api-section { padding: 100px 24px; background: var(--bg2); }

.api-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 40px; align-items: start; }
@media (max-width: 768px) { .api-grid { grid-template-columns: 1fr; } }

.api-endpoints h3 { font-size: 1rem; font-weight: 700; margin-bottom: 16px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; font-size: .8rem; }
.endpoint {
  display: flex; align-items: center; gap: 10px; padding: 10px 0;
  border-bottom: 1px solid var(--border); font-size: .88rem;
}
.method {
  font-size: .72rem; font-weight: 700; padding: 3px 8px; border-radius: 6px;
  min-width: 50px; text-align: center;
}
.method.get { background: rgba(70,130,180,.2); color: var(--blue-l); }
.method.post { background: rgba(80,200,120,.15); color: #50c878; }
.endpoint code { color: var(--text); font-size: .85rem; }
.ep-desc { color: var(--muted); font-size: .82rem; margin-left: auto; }

.code-tabs { display: flex; gap: 4px; margin-bottom: 0; }
.code-tab {
  background: transparent; border: none; color: var(--muted);
  padding: 8px 16px; cursor: pointer; font-size: .85rem; border-radius: 8px 8px 0 0;
  border: 1px solid transparent; border-bottom: none;
  transition: color .2s, background .2s;
}
.code-tab.active { background: #0d0d1a; color: var(--text); border-color: var(--border); }

.code-block {
  background: #0d0d1a; border: 1px solid var(--border);
  border-radius: 0 10px 10px 10px; padding: 20px;
  font-size: .84rem; line-height: 1.7; overflow-x: auto;
  white-space: pre;
}
.code-block .c { color: var(--muted); }
.code-block .k { color: var(--blue-l); }
.code-block .s { color: #7ec8a4; }

/* ── CLI ──────────────────────────────────────────────────────────────────── */
.cli-section { padding: 100px 24px; }

.cli-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
@media (max-width: 768px) { .cli-grid { grid-template-columns: 1fr; } }

.cli-group {
  opacity: 0; transform: translateY(20px);
  transition: opacity .4s, transform .4s;
}
.cli-group.visible { opacity: 1; transform: none; }
.cli-group h4 {
  font-size: .8rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .5px; color: var(--blue-l); margin-bottom: 16px;
}
.cli-cmd {
  display: flex; flex-direction: column; gap: 2px;
  padding: 10px 0; border-bottom: 1px solid var(--border);
}
.cli-cmd code { font-size: .84rem; color: var(--text); }
.cli-cmd span { font-size: .8rem; color: var(--muted); }

/* ── Install ──────────────────────────────────────────────────────────────── */
.install { padding: 100px 24px; background: var(--bg2); }

.install-steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
  max-width: 900px; margin: 0 auto;
}
@media (max-width: 700px) { .install-steps { grid-template-columns: 1fr; } }

.install-step {
  text-align: center; padding: 32px 24px;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  opacity: 0; transform: translateY(20px); transition: opacity .4s, transform .4s;
}
.install-step.visible { opacity: 1; transform: none; }
.install-num {
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-d));
  color: #fff; font-weight: 800; font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.install-step h3 { font-weight: 700; margin-bottom: 8px; }
.install-step p { color: var(--muted); font-size: .9rem; margin-bottom: 16px; }
.install-step code { background: rgba(255,255,255,.06); padding: 2px 8px; border-radius: 4px; font-size: .85rem; }
.install-step .btn-primary { width: 100%; justify-content: center; font-size: .88rem; }

/* ── Footer ───────────────────────────────────────────────────────────────── */
footer {
  padding: 40px 24px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-brand {
  display: flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: .95rem;
}
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: var(--muted); font-size: .88rem; transition: color .2s; }
.footer-links a:hover { color: var(--text); }
.footer-note { color: var(--muted); font-size: .8rem; }