/* Basic Reset & Theme */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
:root {
  --bg: #0b0e14;
  --panel: #121722;
  --panel-2: #0f1420;
  --text: #e8ecf1;
  --muted: #a9b2bf;
  --brand: #60a5fa;
  --brand-ink: #0b386f;
  --ring: #93c5fd;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 16px;
  --maxw: 1120px;
}
body {
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

/* Layout */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11,14,20,0.75);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: radial-gradient(100% 100% at 30% 20%, var(--brand) 0%, var(--brand-ink) 100%);
  box-shadow: var(--shadow);
}
.brand-name { letter-spacing: .5px; }
.site-nav a {
  color: var(--text);
  text-decoration: none;
  margin-left: 16px;
  font-weight: 600;
  opacity: .9;
}
.site-nav a:hover { opacity: 1; text-decoration: underline; }

/* Hero */
.hero {
  position: relative;
  min-height: 64vh;
  display: grid;
  place-items: center;
  text-align: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url("./assets/bg_01.png") center/cover no-repeat;
  filter: brightness(.55);
}
.hero-inner { position: relative; padding: 64px 0; }
.hero h1 {
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.1;
  margin: 0 0 12px;
  text-shadow: 0 10px 20px rgba(0,0,0,.4);
}
.lead { color: var(--muted); margin: 0 auto 20px; max-width: 60ch; }
.cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--brand);
  color: #0b0e14;
  font-weight: 700;
  text-decoration: none;
  box-shadow: var(--shadow);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(255,255,255,.18);
}

/* Sections */
.section { padding: 64px 0; background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%); }
.section.alt { background: linear-gradient(180deg, #0e1320 0%, #0b0f1a 100%); }
.section h2 { font-size: clamp(22px, 3vw, 32px); margin: 0 0 18px; }
.section-intro { color: var(--muted); margin-bottom: 24px; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.card {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}

/* Media Grid */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.media-item {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  padding: 12px;
  text-align: center;
}
.media-item img {
  width: 100%;
  height: 180px;
  object-fit: contain;
  border-radius: 12px;
  background: rgba(255,255,255,.02);
}

/* About */
.about {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 24px;
}
.aside {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  padding: 18px;
}

/* Contact */
.contact .contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.disclaimer { color: var(--muted); margin-top: 8px; }

/* Footer */
.site-footer {
  border-top: 1px solid rgba(255,255,255,.06);
  background: #0b0e14;
}
.footer-inner {
  padding: 22px 20px;
  color: var(--muted);
  text-align: center;
}
.small { font-size: 12px; }

/* Responsive tweaks */
@media (max-width: 780px) {
  .header-inner { gap: 10px; }
  .site-nav { display: none; } /* keep header minimal on small */
  .about { grid-template-columns: 1fr; }
}