:root {
  --bg: #0a0a0f;
  --bg-2: #111118;
  --bg-card: #16161f;
  --bg-card-hover: #1e1e2a;
  --border: rgba(255,255,255,0.07);
  --border-hover: rgba(245,158,11,0.4);
  --accent: #f59e0b;
  --accent-2: #fb923c;
  --accent-glow: rgba(245,158,11,0.1);
  --text: #e2e2ef;
  --text-muted: #7b7b9a;
  --text-dim: #4a4a6a;
  --radius: 14px;
  --radius-sm: 8px;
  --font-display: 'Syne', sans-serif;
  --font-mono: 'Space Mono', monospace;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--font-display); line-height: 1.7; }
a { text-decoration: none; color: inherit; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }

/* NAV */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,10,15,0.9); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 1rem 2rem;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-mono); font-size: 1.1rem; font-weight: 700;
  color: var(--accent); border: 2px solid var(--accent);
  width: 38px; height: 38px; display: flex; align-items: center; justify-content: center;
  border-radius: 9px; transition: var(--transition);
}
.nav-logo:hover { background: var(--accent); color: #0a0a0f; }
.nav-links { display: flex; gap: 1.5rem; }
.nav-links a {
  font-size: 0.85rem; font-weight: 600; color: var(--text-muted);
  transition: var(--transition); letter-spacing: 0.04em;
}
.nav-links a:hover, .nav-links a.active { color: var(--accent); }

/* HERO */
.page-hero {
  background: var(--bg-2); border-bottom: 1px solid var(--border);
  padding: 3.5rem 2rem 3rem; position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 60% 50%, rgba(245,158,11,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero-inner { max-width: 1100px; margin: 0 auto; position: relative; }
.page-tag {
  font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.15em;
  color: var(--accent); text-transform: uppercase; margin-bottom: 0.75rem;
}
.page-title {
  font-size: clamp(2.2rem, 6vw, 4rem); font-weight: 800;
  color: white; letter-spacing: -0.02em; line-height: 1.1; margin-bottom: 0.75rem;
}
.page-title span {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.page-desc { color: var(--text-muted); font-size: 1rem; max-width: 500px; }
.page-meta { display: flex; gap: 1.5rem; margin-top: 1.5rem; flex-wrap: wrap; }
.meta-pill {
  display: flex; align-items: center; gap: 0.5rem;
  background: var(--accent-glow); border: 1px solid rgba(245,158,11,0.2);
  color: var(--accent); font-family: var(--font-mono); font-size: 0.78rem;
  padding: 0.35rem 0.9rem; border-radius: 999px;
}

/* CONTENT */
.content { max-width: 1100px; margin: 0 auto; padding: 3rem 2rem 5rem; }

.day-section { margin-bottom: 2.5rem; }
.day-header {
  display: flex; align-items: center; gap: 1rem;
  margin-bottom: 1.25rem; padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}
.day-num {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em;
  color: var(--accent); text-transform: uppercase;
  background: var(--accent-glow); border: 1px solid rgba(245,158,11,0.2);
  padding: 0.3rem 0.75rem; border-radius: 999px;
}
.day-title { font-size: 1.15rem; font-weight: 800; color: white; }
.day-subtitle { font-size: 0.85rem; color: var(--text-muted); margin-left: auto; font-family: var(--font-mono); }

.sub-group { margin-bottom: 1.5rem; }
.sub-group-label {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em;
  color: var(--text-muted); text-transform: uppercase;
  margin-bottom: 0.75rem; padding-left: 0.25rem;
}

/* LINKS GRID */
.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.75rem;
}
.link-card {
  display: flex; align-items: center; gap: 0.75rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 0.85rem 1rem;
  transition: var(--transition); cursor: pointer;
  position: relative; overflow: hidden;
}
.link-card::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px; background: var(--accent); transform: scaleY(0);
  transition: var(--transition); transform-origin: bottom;
}
.link-card:hover { background: var(--bg-card-hover); border-color: var(--border-hover); transform: translateX(4px); }
.link-card:hover::before { transform: scaleY(1); }
.link-icon {
  font-size: 1rem; flex-shrink: 0;
  width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
  background: var(--accent-glow); border-radius: 7px;
}
.link-info { flex: 1; min-width: 0; }
.link-name { font-size: 0.88rem; font-weight: 700; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: var(--transition); }
.link-card:hover .link-name { color: var(--accent); }
.link-type { font-family: var(--font-mono); font-size: 0.68rem; color: var(--text-dim); }
.link-arrow { color: var(--text-dim); font-size: 0.8rem; transition: var(--transition); }
.link-card:hover .link-arrow { color: var(--accent); transform: translateX(2px); }

/* FOOTER */
.footer { background: var(--bg-2); border-top: 1px solid var(--border); padding: 2rem; text-align: center; }
.footer-links { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; margin-bottom: 0.75rem; }
.footer-links a { color: var(--text-muted); font-size: 0.85rem; font-weight: 600; transition: var(--transition); }
.footer-links a:hover { color: var(--accent); }
.footer-copy { color: var(--text-dim); font-family: var(--font-mono); font-size: 0.78rem; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 600px) {
.nav-links { display: flex; overflow-x: scroll; scrollbar-width: none; -ms-overflow-style: none;                }
.links-grid { grid-template-columns: 1fr 1fr; }
.day-subtitle { display: none; }
}
@media (max-width: 400px) { .links-grid { grid-template-columns: 1fr; } }