/* Base Theme */
:root {
  --bg: #0b0b0b;
  --panel: #121212;
  --text: #e6e6e6;
  --muted: #b3b3b3;
  --accent: #ff2d55; /* red highlight */
  --accent-600: #e02649;
  --border: #1f1f1f;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: min(1100px, 90%);
  margin: 0 auto;
}

/* Navbar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(11, 11, 11, 0.7);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 5%;
}
.brand {
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--accent);
}
.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--muted);
  transition: color .2s ease, transform .2s ease;
}
.nav-links a:hover { color: var(--accent); transform: translateY(-1px); }
.nav-toggle { display: none; background: none; border: 1px solid var(--border); color: var(--text); padding: 8px 10px; border-radius: 8px; }

/* Sections */
.section { padding: 36px 0; border-bottom: 1px solid var(--border); }
.section-title { font-size: 28px; margin: 0 0 24px; letter-spacing: .3px; }
.accent { color: var(--accent); }

/* Hero */
.hero { padding-top: 54px; background: linear-gradient(180deg, rgba(255,45,85,0.06), rgba(0,0,0,0) 35%); }
.title { font-size: clamp(28px, 5vw, 44px); margin: 0 0 10px; }
.subtitle { color: var(--muted); margin: 0 0 24px; }
.hero-cta { display: flex; gap: 10px; }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 10px; border: 1px solid var(--border); transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease; font-size: 14px; }
.btn .icon { width: 16px; height: 16px; display: inline-block; }
.btn.primary { background: var(--accent); color: #fff; border-color: transparent; }
.btn.primary:hover { background: var(--accent-600); transform: translateY(-1px); }
.btn.ghost { background: transparent; color: var(--text); }
.btn.ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }
.btn.link { padding: 8px 0; border: none; color: var(--accent); }
.btn.link:hover { color: #fff; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.card { display: block; cursor: pointer; background: var(--panel); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; color: inherit; }
.card:hover { transform: translateY(-4px); border-color: rgba(255,45,85,0.5); box-shadow: 0 16px 40px rgba(255,45,85,0.08); }
.card-media { display: none; }
.placeholder { background: linear-gradient(120deg, #111 25%, #161616 50%, #111 75%); background-size: 200% 100%; animation: shimmer 2s infinite; }
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }
.card-body { padding: 12px; }
.card-title { margin: 0 0 4px; font-size: 16px; }
.card-desc { margin: 0 0 8px; color: var(--muted); }

/* Timeline */
.timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.timeline-item { border-left: 2px solid var(--accent); padding-left: 14px; }
.timeline-item h3 { margin: 0 0 6px; }
.timeline-item p { margin: 0 0 6px; color: var(--muted); }

/* Contact */
.contact-list { display: flex; gap: 16px; padding: 0; margin: 0; list-style: none; }
.contact-list a { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border: 1px solid var(--border); border-radius: 10px; color: var(--muted); transition: border-color .2s ease, color .2s ease, transform .2s ease; }
.contact-list a:hover { color: #fff; border-color: var(--accent); transform: translateY(-2px); }

/* Footer */
.site-footer { padding: 30px 0; text-align: center; color: var(--muted); }

/* Reveal animations */
[data-reveal] { opacity: 0; transform: translateY(12px); transition: opacity .6s ease, transform .6s ease; }
[data-reveal].revealed { opacity: 1; transform: translateY(0); }

/* Responsive */
@media (max-width: 900px) {
  .cards { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: inline-flex; }
  .nav-links { position: fixed; inset: 60px 16px auto 16px; background: var(--panel); border: 1px solid var(--border); padding: 14px; border-radius: 12px; flex-direction: column; gap: 12px; transform: translateY(-12px); opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease; }
  .navbar.open .nav-links { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .section { padding: 28px 0; }
  .hero { padding-top: 46px; }
}