/* ===== AURA AI — Global Styles ===== */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --blue: #2563ff;
  --blue-bright: #2e8bff;
  --blue-dark: #1742c9;
  --cyan: #38c6ff;
  --violet: #7c8cff;
  --bg: #f4f8ff;
  --bg-soft: #eaf2ff;
  --surface: #ffffff;
  --surface-glass: rgba(255, 255, 255, 0.72);
  --ink: #0b1f3a;
  --ink-soft: #46587a;
  --ink-faint: #8198bd;
  --line: #dce7fb;
  --line-soft: #e8f0fe;
  --success: #16b079;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 18px;
  --radius-sm: 12px;
  --radius-lg: 28px;
  --shadow: 0 8px 30px rgba(37, 99, 255, 0.08);
  --shadow-lg: 0 24px 60px rgba(20, 66, 201, 0.16);
  --shadow-glow: 0 0 0 1px rgba(56, 198, 255, 0.18), 0 20px 50px rgba(37, 99, 255, 0.18);
  --max-width: 1180px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ambient aurora that lives behind everything */
body::before {
  content: '';
  position: fixed; inset: -20% -20% auto -20%; height: 80vh; z-index: -2;
  background:
    radial-gradient(40% 50% at 18% 20%, rgba(124, 140, 255, 0.30), transparent 70%),
    radial-gradient(45% 55% at 82% 12%, rgba(56, 198, 255, 0.30), transparent 70%),
    radial-gradient(50% 60% at 50% 0%, rgba(37, 99, 255, 0.22), transparent 70%);
  filter: blur(20px);
  animation: aurora 18s ease-in-out infinite alternate;
  pointer-events: none;
}
@keyframes aurora {
  0%   { transform: translate3d(-3%, -2%, 0) scale(1.05); }
  50%  { transform: translate3d(4%, 3%, 0) scale(1.12); }
  100% { transform: translate3d(-2%, 4%, 0) scale(1.06); }
}

a { color: var(--blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--blue-bright); }
img { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 { font-family: var(--font-display); color: var(--ink); line-height: 1.12; letter-spacing: -0.02em; font-weight: 600; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

.eyebrow {
  font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--blue); font-weight: 500;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(244, 248, 255, 0.7);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
}
.navbar.scrolled { background: rgba(244, 248, 255, 0.86); border-bottom-color: var(--line); box-shadow: 0 4px 24px rgba(37, 99, 255, 0.06); }
.navbar .container { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.navbar-brand {
  display: flex; align-items: center; gap: 11px;
  font-family: var(--font-display); font-size: 1.22rem; font-weight: 600;
  color: var(--ink); letter-spacing: -0.01em;
}
.brand-orb {
  width: 26px; height: 26px; border-radius: 50%;
  background: conic-gradient(from 140deg, var(--cyan), var(--blue), var(--violet), var(--cyan));
  box-shadow: 0 0 14px rgba(56, 198, 255, 0.7);
  animation: spin 9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.navbar-links { display: flex; gap: 30px; list-style: none; }
.navbar-links a { font-size: 0.92rem; font-weight: 500; color: var(--ink-soft); position: relative; padding: 4px 0; }
.navbar-links a::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px; background: linear-gradient(90deg, var(--blue), var(--cyan)); transition: width var(--transition); }
.navbar-links a:hover { color: var(--ink); }
.navbar-links a:hover::after { width: 100%; }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.menu-toggle { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--ink); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; border-radius: var(--radius-sm);
  font-family: var(--font-body); font-size: 0.95rem; font-weight: 600;
  cursor: pointer; transition: all var(--transition); border: none; text-align: center;
}
.btn-primary {
  background: linear-gradient(120deg, var(--blue), var(--blue-bright));
  color: #fff; box-shadow: 0 8px 22px rgba(37, 99, 255, 0.32);
}
.btn-primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 14px 30px rgba(37, 99, 255, 0.42); }
.btn-ghost {
  background: var(--surface); color: var(--ink); border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.btn-ghost:hover { color: var(--blue); border-color: var(--blue); transform: translateY(-2px); }
.btn-soft { background: var(--bg-soft); color: var(--blue); }
.btn-soft:hover { color: var(--blue); background: #dfeaff; }
.btn-sm { padding: 9px 18px; font-size: 0.88rem; }
.btn-group { display: flex; gap: 14px; flex-wrap: wrap; }

/* ===== HERO ===== */
.hero { padding: 150px 0 90px; position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; background: var(--surface); border: 1px solid var(--line);
  border-radius: 50px; font-size: 0.8rem; font-weight: 500; color: var(--ink-soft);
  box-shadow: var(--shadow); margin-bottom: 22px;
}
.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 0 rgba(22, 176, 121, 0.6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 7px rgba(22, 176, 121, 0); } 100% { box-shadow: 0 0 0 0 rgba(22, 176, 121, 0); } }
.hero h1 { font-size: clamp(2.5rem, 5vw, 3.7rem); margin-bottom: 20px; }
.hero h1 .grad { background: linear-gradient(110deg, var(--blue), var(--cyan) 60%, var(--violet)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: 1.15rem; color: var(--ink-soft); max-width: 540px; margin-bottom: 30px; }
.hero .btn-group { margin-bottom: 38px; }

.stats-bar { display: flex; gap: 40px; flex-wrap: wrap; }
.stat-number { font-family: var(--font-display); font-size: 1.9rem; font-weight: 600; color: var(--ink); display: block; }
.stat-number span { background: linear-gradient(110deg, var(--blue), var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-label { font-size: 0.82rem; color: var(--ink-faint); font-family: var(--font-mono); letter-spacing: 0.02em; }

/* ===== LIVE FEED (hero signature) ===== */
.feed-panel {
  background: var(--surface-glass); backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.9); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glow); padding: 20px; position: relative; overflow: hidden;
}
.feed-panel::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: linear-gradient(160deg, rgba(56,198,255,0.10), transparent 45%);
}
.feed-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; padding: 0 4px; }
.feed-title { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); display: flex; align-items: center; gap: 8px; }
.feed-live { font-family: var(--font-mono); font-size: 0.7rem; color: var(--success); display: flex; align-items: center; gap: 6px; }
.feed-stream { height: 318px; overflow: hidden; -webkit-mask-image: linear-gradient(180deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(180deg, transparent, #000 12%, #000 88%, transparent); }
.feed-track { display: flex; flex-direction: column; gap: 10px; animation: feedscroll 22s linear infinite; }
.feed-panel:hover .feed-track { animation-play-state: paused; }
@keyframes feedscroll { from { transform: translateY(0); } to { transform: translateY(-50%); } }
.feed-row {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px;
  background: #fff; border: 1px solid var(--line-soft); border-radius: var(--radius-sm);
}
.feed-src { font-family: var(--font-mono); font-size: 0.66rem; font-weight: 600; padding: 4px 8px; border-radius: 6px; flex-shrink: 0; letter-spacing: 0.02em; }
.src-tt { background: #1a1a1f; color: #fff; }
.src-ig { background: linear-gradient(120deg, #fbb040, #e1306c); color: #fff; }
.src-az { background: #ff9900; color: #1a1a1f; }
.src-wm { background: #0071dc; color: #fff; }
.src-yt { background: #ff3b30; color: #fff; }
.src-x  { background: #0b1f3a; color: #fff; }
.feed-text { font-size: 0.86rem; color: var(--ink); flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.feed-delta { font-family: var(--font-mono); font-size: 0.78rem; font-weight: 600; flex-shrink: 0; }
.delta-up { color: var(--success); }
.delta-watch { color: var(--blue); }

/* ===== PLATFORM STRIP ===== */
.platform-strip { padding: 30px 0 10px; }
.platform-strip p { text-align: center; font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 20px; }
.platform-pills { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.pill {
  font-family: var(--font-mono); font-size: 0.82rem; font-weight: 500;
  padding: 9px 18px; border-radius: 50px; background: var(--surface);
  border: 1px solid var(--line); color: var(--ink-soft); transition: all var(--transition);
}
.pill:hover { border-color: var(--cyan); color: var(--ink); transform: translateY(-2px); box-shadow: var(--shadow); }

/* ===== SECTIONS ===== */
.section { padding: 84px 0; position: relative; }
.section-alt { background: linear-gradient(180deg, var(--bg-soft), var(--bg)); border-block: 1px solid var(--line-soft); }
.section-head { max-width: 640px; margin: 0 auto 52px; text-align: center; }
.section-head .eyebrow { display: block; margin-bottom: 14px; }
.section-title { font-size: clamp(1.8rem, 3.6vw, 2.5rem); margin-bottom: 14px; }
.section-subtitle { color: var(--ink-soft); font-size: 1.08rem; }

/* ===== CARDS ===== */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; }
.card {
  background: var(--surface); border-radius: var(--radius); padding: 30px;
  border: 1px solid var(--line); transition: all var(--transition); position: relative; overflow: hidden;
}
.card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan)); transform: scaleX(0); transform-origin: left; transition: transform var(--transition);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card-icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  font-size: 1.4rem; margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(37,99,255,0.12), rgba(56,198,255,0.12));
}
.card h3 { font-size: 1.18rem; margin-bottom: 9px; }
.card p { color: var(--ink-soft); font-size: 0.95rem; }

/* ===== STEPS ===== */
.steps { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 4px; }
.step { display: flex; gap: 24px; padding: 26px; border-radius: var(--radius); transition: all var(--transition); }
.step:hover { background: var(--surface); box-shadow: var(--shadow); }
.step-number {
  flex-shrink: 0; width: 50px; height: 50px; border-radius: 14px;
  background: linear-gradient(135deg, var(--blue), var(--blue-bright)); color: #fff;
  display: grid; place-items: center; font-family: var(--font-mono); font-size: 1.1rem; font-weight: 600;
  box-shadow: 0 8px 20px rgba(37,99,255,0.3);
}
.step h3 { font-size: 1.22rem; margin-bottom: 6px; }
.step p { color: var(--ink-soft); }

/* ===== PRICING ===== */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 22px; align-items: start; }
.pricing-card {
  background: var(--surface); border-radius: var(--radius); padding: 34px;
  border: 1px solid var(--line); transition: all var(--transition); position: relative;
}
.pricing-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.pricing-card.popular { border: 1.5px solid transparent; background:
  linear-gradient(var(--surface), var(--surface)) padding-box,
  linear-gradient(135deg, var(--blue), var(--cyan)) border-box;
  box-shadow: var(--shadow-glow); }
.pricing-card.popular::before {
  content: 'Most popular'; position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(120deg, var(--blue), var(--blue-bright)); color: #fff;
  padding: 5px 16px; border-radius: 50px; font-size: 0.74rem; font-weight: 600; letter-spacing: 0.02em;
}
.pricing-card h3 { font-size: 1.3rem; margin-bottom: 4px; }
.plan-tag { font-size: 0.88rem; color: var(--ink-faint); margin-bottom: 18px; }
.pricing-price { font-family: var(--font-display); font-size: 2.6rem; font-weight: 600; color: var(--ink); margin-bottom: 4px; }
.pricing-price span { font-size: 0.95rem; font-family: var(--font-body); color: var(--ink-faint); font-weight: 400; }
.pricing-features { list-style: none; margin: 22px 0; display: flex; flex-direction: column; gap: 11px; }
.pricing-features li { color: var(--ink-soft); font-size: 0.92rem; display: flex; gap: 10px; align-items: flex-start; }
.pricing-features li::before { content: '→'; color: var(--cyan); font-weight: 700; flex-shrink: 0; }

/* ===== FAQ ===== */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item { background: var(--surface); border-radius: var(--radius-sm); margin-bottom: 12px; border: 1px solid var(--line); overflow: hidden; transition: border-color var(--transition); }
.faq-item.open { border-color: var(--blue); }
.faq-question { padding: 20px 24px; font-weight: 600; font-family: var(--font-display); cursor: pointer; display: flex; justify-content: space-between; gap: 16px; align-items: center; transition: color var(--transition); }
.faq-question:hover { color: var(--blue); }
.faq-question::after { content: '+'; font-size: 1.4rem; color: var(--blue); transition: transform var(--transition); flex-shrink: 0; }
.faq-item.open .faq-question::after { transform: rotate(45deg); }
.faq-answer { padding: 0 24px; max-height: 0; overflow: hidden; transition: all 0.4s ease; }
.faq-item.open .faq-answer { padding: 0 24px 22px; max-height: 600px; }
.faq-answer p { color: var(--ink-soft); }

/* ===== CTA BAND ===== */
.cta-band { padding: 30px 0 90px; }
.cta-inner {
  position: relative; overflow: hidden; border-radius: var(--radius-lg);
  background: linear-gradient(130deg, #103aa8, var(--blue) 55%, #2a7bff);
  padding: 64px 40px; text-align: center; color: #fff;
  box-shadow: 0 30px 70px rgba(37,99,255,0.32);
}
.cta-inner::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(50% 80% at 15% 0%, rgba(56,198,255,0.5), transparent 60%),
              radial-gradient(50% 80% at 85% 100%, rgba(124,140,255,0.5), transparent 60%);
}
.cta-inner > * { position: relative; }
.cta-inner h2 { color: #fff; font-size: clamp(1.7rem, 3.4vw, 2.4rem); margin-bottom: 12px; }
.cta-inner p { color: rgba(255,255,255,0.88); margin-bottom: 28px; font-size: 1.06rem; }
.cta-inner .btn-primary { background: #fff; color: var(--blue-dark); box-shadow: 0 10px 30px rgba(0,0,0,0.18); }
.cta-inner .btn-primary:hover { color: var(--blue-dark); background: #f0f6ff; }

/* ===== FOUNDER / ABOUT ===== */
.prose { max-width: 720px; margin: 0 auto; }
.prose p { font-size: 1.1rem; color: var(--ink-soft); margin-bottom: 22px; }
.pull-quote {
  font-family: var(--font-display); font-size: 1.35rem; line-height: 1.4; color: var(--ink);
  border-left: 3px solid; border-image: linear-gradient(var(--blue), var(--cyan)) 1;
  padding-left: 24px; margin: 36px 0;
}

/* ===== LEGAL ===== */
.legal-content { max-width: 800px; margin: 0 auto; padding: 130px 24px 80px; }
.legal-content > p:first-of-type { font-family: var(--font-mono); font-size: 0.82rem; color: var(--ink-faint); }
.legal-content h1 { font-size: 2.4rem; margin-bottom: 8px; }
.legal-content h2 { font-size: 1.4rem; margin: 38px 0 14px; color: var(--ink); }
.legal-content h3 { font-size: 1.1rem; margin: 22px 0 10px; }
.legal-content p { color: var(--ink-soft); margin-bottom: 14px; }
.legal-content ul { margin: 10px 0 18px 22px; color: var(--ink-soft); }
.legal-content ul li { margin-bottom: 6px; }

/* ===== CONTACT ===== */
.contact-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glow); padding: 48px 40px; max-width: 560px; margin: 0 auto; text-align: center;
}
.contact-card .mail {
  display: inline-block; font-family: var(--font-mono); font-size: 1.15rem; font-weight: 500;
  margin-top: 8px; padding: 14px 26px; border-radius: var(--radius-sm); background: var(--bg-soft); color: var(--blue);
}
.contact-card .mail:hover { background: #dfeaff; }
.benefit-list { list-style: none; text-align: left; max-width: 420px; margin: 28px auto 0; display: flex; flex-direction: column; gap: 12px; }
.benefit-list li { display: flex; gap: 12px; color: var(--ink-soft); }
.benefit-list li::before { content: '✓'; color: var(--success); font-weight: 700; }

/* ===== FOOTER ===== */
.footer { background: #081428; color: rgba(255,255,255,0.72); padding: 60px 0 28px; margin-top: 20px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; color: #fff; margin-bottom: 12px; }
.footer-desc { font-size: 0.9rem; opacity: 0.7; margin-bottom: 16px; max-width: 280px; }
.footer-mail { font-family: var(--font-mono); font-size: 0.85rem; color: var(--cyan); }
.footer h4 { color: #fff; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.14em; margin-bottom: 16px; font-family: var(--font-mono); font-weight: 500; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 9px; }
.footer-links a { color: rgba(255,255,255,0.66); font-size: 0.9rem; }
.footer-links a:hover { color: var(--cyan); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 22px; font-size: 0.82rem; opacity: 0.55; text-align: center; line-height: 1.7; }

/* ===== SCROLL REVEAL ===== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ===== MOBILE NAV ===== */
.mobile-nav { display: none; position: fixed; inset: 0; z-index: 1100; background: rgba(244,248,255,0.97); backdrop-filter: blur(20px); flex-direction: column; align-items: center; justify-content: center; gap: 28px; }
.mobile-nav.active { display: flex; }
.mobile-nav a { font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; color: var(--ink); }
.mobile-nav .close-btn { position: absolute; top: 22px; right: 24px; font-size: 2rem; background: none; border: none; cursor: pointer; color: var(--ink); }

/* ===== RESPONSIVE ===== */
@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .feed-panel { max-width: 480px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .navbar-links, .nav-cta .btn { display: none; }
  .menu-toggle { display: block; }
  .hero { padding: 120px 0 60px; }
  .stats-bar { gap: 26px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-inner { padding: 48px 24px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}