/* AudioCast Landing Page — gaya.css */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green:rgba(232, 232, 236, 0.98);
  --green-dim: #00ff8820;
  --green-border: #00ff8840;
  --bg: #0a0a0a;
  --bg2: #111111;
  --bg3: #161616;
  --bg4: #1c1c1c;
  --border: #222222;
  --border2: #2a2a2a;
  --text: #e8e8e8;
  --text2: #999999;
  --text3: #555555;
  --display: 'Space Grotesk', sans-serif;
  --body: 'Inter', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ── NAVBAR ──────────────────────────────────────────────────────────── */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px; margin: 0 auto;
  padding: 14px 24px;
  display: flex; align-items: center; gap: 32px;
}
.nav-logo {
  display: flex; align-items: center; gap: 9px;
  font-family: var(--display); font-weight: 700;
  font-size: 16px; letter-spacing: -0.3px;
  color: var(--text); text-decoration: none;
}
.nav-links {
  display: flex; gap: 28px; margin-left: 8px;
}
.nav-links a {
  color: var(--text2); text-decoration: none;
  font-size: 14px; font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  margin-left: auto;
  display: flex; align-items: center; gap: 8px;
  background: var(--green); color: #000;
  text-decoration: none; font-weight: 600; font-size: 13px;
  padding: 9px 18px; border-radius: 8px;
  transition: opacity 0.2s;
  white-space: nowrap;
}
.nav-cta:hover { opacity: 0.88; }

/* ── HERO ─────────────────────────────────────────────────────────────── */
.hero {
  max-width: 1100px; margin: 0 auto;
  padding: 80px 24px 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-inner { max-width: 520px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--green-dim); border: 1px solid var(--green-border);
  color: var(--green); font-size: 12px; font-weight: 500;
  padding: 5px 12px; border-radius: 20px;
  margin-bottom: 24px; letter-spacing: 0.02em;
}
.badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}
h1 {
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700; line-height: 1.12;
  letter-spacing: -1px; color: var(--text);
  margin-bottom: 20px;
}
h1 em {
  font-style: normal; color: var(--green);
}
.hero-sub {
  color: var(--text2); font-size: 16px; line-height: 1.7;
  margin-bottom: 32px; max-width: 440px;
}
.hero-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.btn-chrome {
  display: flex; align-items: center; gap: 10px;
  background: var(--green); color: #000;
  text-decoration: none; font-weight: 700; font-size: 15px;
  padding: 13px 24px; border-radius: 10px;
  transition: opacity 0.2s, transform 0.15s;
}
.btn-chrome:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-ghost {
  color: var(--text2); text-decoration: none;
  font-size: 14px; font-weight: 500;
  transition: color 0.2s;
}
.btn-ghost:hover { color: var(--text); }
.hero-footnote { font-size: 12px; color: var(--text3); }

/* ── PREVIEW WRAP ─────────────────────────────────────────────────────── */
.preview-wrap {
  position: relative;
  display: flex; align-items: center;
  justify-content: center; gap: 16px;
}
.wave-line {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none; z-index: 0;
}

/* Browser frame */
.preview-browser {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 12px; overflow: hidden;
  width: 260px; flex-shrink: 0;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
  position: relative; z-index: 1;
}
.browser-bar {
  background: var(--bg3); padding: 10px 12px;
  display: flex; align-items: center; gap: 10px;
  border-bottom: 1px solid var(--border);
}
.browser-dots { display: flex; gap: 5px; }
.browser-dots span {
  width: 9px; height: 9px; border-radius: 50%; background: var(--border2);
}
.browser-url {
  font-size: 10px; color: var(--text3);
  background: var(--bg4); padding: 3px 8px;
  border-radius: 4px; flex: 1; text-align: center;
}
.browser-body { padding: 0; }

/* Extension popup inside browser */
.ext-popup {
  background: #0f0f0f; padding: 12px;
  font-family: var(--body);
}
.ext-header {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 10px; border-bottom: 1px solid var(--border2);
  margin-bottom: 10px;
}
.ext-title {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600; color: var(--text);
}
.ext-ver {
  font-size: 9px; color: var(--text3);
  background: var(--bg4); padding: 1px 5px; border-radius: 3px;
}
.ext-status {
  font-size: 10px; font-weight: 600;
  padding: 3px 8px; border-radius: 10px;
  display: flex; align-items: center; gap: 4px;
}
.ext-status.live {
  background: var(--green-dim); color: var(--green);
  border: 1px solid var(--green-border);
}
.status-dot {
  width: 5px; height: 5px; border-radius: 50%; background: var(--green);
  animation: pulse 1.5s ease-in-out infinite;
}
.ext-stat-row {
  display: flex; gap: 6px; margin-bottom: 10px;
}
.ext-stat {
  flex: 1; background: var(--bg3); border-radius: 6px;
  padding: 6px 8px;
}
.ext-stat-label { display: block; font-size: 9px; color: var(--text3); margin-bottom: 2px; }
.ext-stat-val { font-size: 11px; font-weight: 600; color: var(--text); }
.timer-anim { color: var(--green) !important; }
.vu-row {
  display: flex; align-items: center; gap: 6px;
  margin-bottom: 10px;
}
.vu-label { font-size: 9px; color: var(--text3); white-space: nowrap; }
.vu-track {
  flex: 1; height: 5px; background: var(--bg4);
  border-radius: 3px; overflow: hidden;
}
.vu-fill {
  height: 100%; width: 68%; background: var(--green);
  border-radius: 3px;
  animation: vu-anim 1.8s ease-in-out infinite alternate;
}
@keyframes vu-anim {
  0% { width: 30%; }
  25% { width: 72%; }
  50% { width: 45%; }
  75% { width: 85%; }
  100% { width: 38%; }
}
.ext-qr-block {
  display: flex; gap: 10px; align-items: center;
  background: var(--bg3); border-radius: 8px; padding: 10px;
}
.qr-mini { flex-shrink: 0; border-radius: 4px; overflow: hidden; }
.qr-info { flex: 1; }
.room-code {
  font-family: monospace; font-size: 13px; font-weight: 700;
  color: var(--green); letter-spacing: 1.5px; margin-bottom: 3px;
}
.room-hint { font-size: 9px; color: var(--text3); line-height: 1.4; margin-bottom: 6px; }
.copy-room {
  background: var(--bg4); border: 1px solid var(--border2);
  color: var(--text2); border-radius: 4px;
  padding: 3px 8px; font-size: 9px; cursor: pointer;
}

/* Phone frame */
.phone-mock {
  width: 140px; flex-shrink: 0;
  background: #111; border: 1px solid #2a2a2a;
  border-radius: 20px; overflow: hidden;
  padding: 8px 6px 12px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.6);
  position: relative; z-index: 1;
}
.phone-notch {
  width: 40px; height: 8px; background: #222;
  border-radius: 4px; margin: 0 auto 8px;
}
.phone-screen {
  background: #0a0a0a; border-radius: 14px;
  min-height: 220px; padding: 8px;
  display: flex; flex-direction: column;
}
.phone-status-bar {
  display: flex; justify-content: space-between;
  font-size: 9px; color: #555; margin-bottom: 16px;
}
.phone-content { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; }
.phone-logo { margin-bottom: 4px; }
.phone-stream-label { font-size: 9px; color: #555; text-align: center; }
.phone-tab-name {
  font-size: 11px; font-weight: 600; color: var(--text);
  text-align: center; line-height: 1.3;
}
.phone-vu {
  display: flex; align-items: flex-end; gap: 3px; height: 36px;
  margin: 4px 0;
}
.phone-bar {
  width: 8px; background: var(--green); border-radius: 2px;
  animation: bar-bounce 1.4s ease-in-out infinite alternate;
}
.b1 { height: 60%; animation-delay: 0s; }
.b2 { height: 100%; animation-delay: 0.1s; }
.b3 { height: 40%; animation-delay: 0.2s; }
.b4 { height: 80%; animation-delay: 0.3s; }
.b5 { height: 55%; animation-delay: 0.15s; }
.b6 { height: 90%; animation-delay: 0.25s; }
.b7 { height: 45%; animation-delay: 0.05s; }
@keyframes bar-bounce {
  from { transform: scaleY(0.3); }
  to { transform: scaleY(1); }
}
.phone-vol-row {
  display: flex; align-items: center; gap: 5px; width: 100%;
}
.phone-vol-track {
  flex: 1; height: 3px; background: #222; border-radius: 2px;
}
.phone-vol-fill {
  height: 100%; width: 75%; background: #444; border-radius: 2px;
}
.phone-live-pill {
  display: flex; align-items: center; gap: 4px;
  background: var(--green-dim); border: 1px solid var(--green-border);
  color: var(--green); font-size: 9px; font-weight: 700;
  padding: 3px 8px; border-radius: 10px;
  letter-spacing: 1px; margin-top: 4px;
}
.phone-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--green);
  animation: pulse 1.5s ease-in-out infinite;
}

/* ── STATS BAR ────────────────────────────────────────────────────────── */
.stats-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
}
.stats-inner {
  max-width: 1100px; margin: 0 auto;
  padding: 24px;
  display: flex; align-items: center;
  gap: 0; flex-wrap: wrap;
}
.stat-item {
  flex: 1; min-width: 120px;
  display: flex; flex-direction: column; align-items: center;
  padding: 8px 0;
}
.stat-num {
  font-family: var(--display); font-size: 24px;
  font-weight: 700; color: var(--green);
  line-height: 1;
}
.stat-desc { font-size: 12px; color: var(--text3); margin-top: 4px; text-align: center; }
.stat-divider {
  width: 1px; height: 40px; background: var(--border2);
  flex-shrink: 0;
}

/* ── FEATURES ─────────────────────────────────────────────────────────── */
.features-section, .how-section, .pro-section {
  padding: 96px 0;
}
.section-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 24px;
}
.section-label {
  font-size: 12px; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--green);
  margin-bottom: 14px;
}
h2 {
  font-family: var(--display); font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700; line-height: 1.18;
  letter-spacing: -0.5px; color: var(--text);
  margin-bottom: 14px;
}
.section-sub {
  color: var(--text2); font-size: 16px;
  max-width: 520px; line-height: 1.7;
  margin-bottom: 48px;
}
.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.feat-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 14px; padding: 28px 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.feat-card:hover {
  border-color: var(--border2);
  transform: translateY(-2px);
}
.feat-card.feat-main {
  grid-column: span 1;
  border-color: var(--green-border);
  background: var(--green-dim);
}
.feat-icon {
  width: 44px; height: 44px;
  background: var(--bg3); border: 1px solid var(--border2);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.feat-card h3 {
  font-size: 15px; font-weight: 600;
  color: var(--text); margin-bottom: 8px;
  display: flex; align-items: center; gap: 8px;
}
.feat-card p { font-size: 13px; color: var(--text2); line-height: 1.65; }
.pro-tag {
  font-size: 9px; font-weight: 700; color: #f90;
  background: rgba(255,153,0,0.12); border: 1px solid rgba(255,153,0,0.3);
  padding: 2px 6px; border-radius: 4px; letter-spacing: 0.05em;
  vertical-align: middle;
}

/* ── HOW IT WORKS ─────────────────────────────────────────────────────── */
.how-section {
  border-top: 1px solid var(--border);
}
.steps {
  display: flex; align-items: flex-start; gap: 16px;
  margin-top: 48px; flex-wrap: wrap;
}
.step {
  flex: 1; min-width: 200px;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 14px; padding: 28px 24px;
}
.step-num {
  font-family: var(--display); font-size: 36px;
  font-weight: 700; color: var(--border2);
  margin-bottom: 14px; line-height: 1;
}
.step h3 { font-size: 16px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.step p { font-size: 13px; color: var(--text2); line-height: 1.65; }
.step-arrow {
  flex-shrink: 0; font-size: 22px;
  color: var(--green-border); align-self: center;
  padding-top: 0; margin-top: 0;
}

/* ── PRO CTA ─────────────────────────────────────────────────────────── */
.pro-section {
  border-top: 1px solid var(--border);
  background: var(--bg2);
}
.pro-inner {
  max-width: 700px; margin: 0 auto; padding: 0 24px;
  text-align: center;
}
.pro-badge {
  display: inline-block;
  font-size: 11px; font-weight: 700; letter-spacing: 0.12em;
  color: #f90; background: rgba(255,153,0,0.12);
  border: 1px solid rgba(255,153,0,0.3);
  padding: 4px 12px; border-radius: 20px;
  margin-bottom: 20px;
}
.pro-inner h2 { margin-bottom: 16px; }
.pro-inner p { color: var(--text2); font-size: 16px; line-height: 1.7; margin-bottom: 32px; }
.pro-features {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 10px; margin-bottom: 36px;
}
.pro-features span {
  font-size: 13px; color: var(--text2);
  background: var(--bg3); border: 1px solid var(--border2);
  padding: 5px 14px; border-radius: 20px;
}
.btn-pro {
  display: inline-block;
  background: rgba(255,153,0,0.15); border: 1px solid rgba(255,153,0,0.4);
  color: #f90; text-decoration: none;
  font-weight: 600; font-size: 15px;
  padding: 13px 32px; border-radius: 10px;
  transition: background 0.2s, transform 0.15s;
}
.btn-pro:hover { background: rgba(255,153,0,0.25); transform: translateY(-1px); }

/* ── FOOTER ─────────────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
}
.footer-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
}
.footer-logo {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--display); font-weight: 700; font-size: 14px;
  color: var(--text);
}
.footer-note { font-size: 12px; color: var(--text3); flex: 1; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { font-size: 13px; color: var(--text3); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--text2); }

/* ── RESPONSIVE ─────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 48px;
  }
  .preview-wrap { justify-content: flex-start; }
  .feat-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
}

@media (max-width: 600px) {
  .feat-grid { grid-template-columns: 1fr; }
  .steps { flex-direction: column; }
  .step-arrow { transform: rotate(90deg); align-self: center; }
  .stats-inner { gap: 0; }
  .stat-divider { display: none; }
  .stat-item { min-width: 50%; }
}