/* Interpromodal One-Page Styles (No Animations) */
:root {
  --bg: #0b0d13;
  --panel: rgba(255,255,255,0.08);
  --card: rgba(255,255,255,0.08);
  --text: #e8ecf1;
  --muted: #a9b3be;
  --brand: #5ce1e6;
  --brand-2: #8a5cf6;
  --accent: #ffb86c;
  --shadow: 0 10px 30px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, 'Helvetica Neue', Arial, 'Noto Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 600px at 70% -10%, #171a23, #0b0d13 60%);
  line-height: 1.6;
}

/* Containers */
.container {
  width: min(1100px, 92vw);
  margin-inline: auto;
}

/* Header */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 40;
  backdrop-filter: saturate(160%) blur(10px);
  background: linear-gradient(to bottom, rgba(11,13,19,0.85), rgba(11,13,19,0.45));
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.brand {
  display: inline-flex; align-items: center; gap: 12px; text-decoration: none;
}
.logo { height: 28px; width: auto; display: block; }
.brand-name { font-weight: 700; color: var(--text); letter-spacing: 0.2px; }
.nav a {
  color: var(--text); text-decoration: none; margin-left: 20px; font-weight: 500;
  opacity: 0.9;
}
.nav a:hover { opacity: 1; }

/* Hero */
.hero {
  position: relative;
  min-height: 86vh;
  display: grid;
  place-items: center;
  padding-top: 90px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('assets/hero-background.jpg');
  background-size: cover;
  background-position: center 60%;
  filter: saturate(1.1) contrast(1.05) brightness(0.75);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(900px 400px at 60% 12%, rgba(92,225,230,0.25), transparent 40%),
              linear-gradient(to bottom, rgba(11,13,19,0.15), rgba(11,13,19,0.85) 70%);
  mix-blend-mode: lighten;
}

/* Hero content */
.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 60px 0 40px;
}
.hero h1 {
  font-size: clamp(34px, 6vw, 64px);
  line-height: 1.05;
  margin: 0 0 14px;
  text-shadow: 0 10px 30px rgba(0,0,0,0.45);
}
.subhead {
  font-size: clamp(16px, 2.2vw, 20px);
  max-width: 800px;
  margin: 0 auto 26px;
  color: var(--muted);
}
.cta { display: inline-flex; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 18px; border-radius: 999px;
  text-decoration: none; font-weight: 600; transition: background .2s ease, box-shadow .2s ease;
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(6px) saturate(140%);
}
.btn.primary { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #0b0d13; box-shadow: var(--shadow); }
.btn.ghost { background: rgba(255,255,255,0.06); color: var(--text); }

/* Features */
.features {
  padding: 80px 0 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.02), rgba(255,255,255,0));
}
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  padding: 22px 20px;
  box-shadow: var(--shadow);
  min-height: 170px;
}
.card .icon { font-size: 28px; margin-bottom: 10px; }
.card h3 { margin: 6px 0 8px; }

/* Notify */
.notify {
  padding: 80px 0;
  background: radial-gradient(700px 360px at 20% 30%, rgba(92,225,230,0.12), transparent 40%),
              radial-gradient(700px 360px at 80% 70%, rgba(138,92,246,0.12), transparent 40%);
}
.notify-inner { text-align: center; }
.notify-inner h2 { font-size: clamp(26px, 4vw, 40px); margin-bottom: 6px; }
.notify-inner p { color: var(--muted); margin-top: 0; }
.notify-form {
  display: grid; grid-template-columns: 1fr auto; gap: 10px;
  max-width: 560px; margin: 18px auto 0;
}
.notify-form input {
  padding: 14px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(0,0,0,0.3);
  color: var(--text); outline: none;
}
.notify-form input:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(92,225,230,0.25); }
.agree { grid-column: 1 / -1; font-size: 12px; color: var(--muted); margin: 4px 0 0; }
.notify-result { grid-column: 1 / -1; margin: 8px 0 0; min-height: 22px; }

/* Careers */
.careers { padding: 80px 0; }
.careers .lead { color: var(--muted); margin-top: 0; }
.careers-card {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 20px;
}

/* Footer */
.site-footer { border-top: 1px solid rgba(255,255,255,0.06); padding: 22px 0 40px; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; }
.footer-links a { color: var(--muted); text-decoration: none; margin-left: 16px; }
.footer-links a:hover { color: var(--text); }

/* Utilities & responsive */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

@media (max-width: 900px) {
  .grid { grid-template-columns: 1fr; }
  .notify-form { grid-template-columns: 1fr; }
  .nav { display: none; }
}