@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap');

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: radial-gradient(circle at top, #0f172a, #020617);
  color: #e5e7eb;
  overflow-x: hidden;
}

/* BACKGROUND GLOW */
.bg-glow {
  position: fixed;
  width: 400px;
  height: 400px;
  filter: blur(120px);
  opacity: 0.4;
  z-index: -1;
}
.glow-1 { background: #38bdf8; top: 10%; left: -100px; }
.glow-2 { background: #6366f1; bottom: 10%; right: -100px; }

/* GLASS EFFECT */
.glass {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 18px;
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 18px 10%;
  display: flex;
  justify-content: space-between;
  z-index: 10;
}
.nav a {
  color: #cbd5f5;
  margin-left: 20px;
  text-decoration: none;
  transition: color 0.3s;
}
.nav a:hover { color: #fff; }

/* HERO */
.hero {
  min-height: 100vh;
  padding: 140px 10%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero h1 {
  font-size: 4rem;
  font-weight: 600;
}
.hero p {
  max-width: 500px;
  color: #94a3b8;
}

/* SECTIONS */
.section {
  padding: 120px 10%;
  max-width: 1000px;
  margin: auto;
}
h2 {
  margin-bottom: 24px;
  font-weight: 500;
}
p {
  line-height: 1.9;
  color: #cbd5f5;
}

/* TIMELINE */
.timeline-item {
  padding: 24px;
  margin-bottom: 20px;
}
.timeline-item span {
  color: #38bdf8;
  font-size: 0.85rem;
}

/* CARDS */
.cards {
  display: flex;
  gap: 20px;
}
.card {
  padding: 40px;
  flex: 1;
  transition: transform 0.4s ease, box-shadow 0.4s;
}
.card:hover {
  transform: translateY(-14px);
  box-shadow: 0 30px 80px rgba(0,0,0,0.4);
}

/* LINKS */
.links { list-style: none; padding: 0; }
.links li { margin-bottom: 14px; }
.links a {
  color: #e5e7eb;
  text-decoration: none;
  position: relative;
}
.links a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 1px;
  background: #38bdf8;
  left: 0;
  bottom: -4px;
  transition: width 0.3s;
}
.links a:hover::after { width: 100%; }

/* FOOTER */
.footer {
  padding: 80px 10%;
  text-align: center;
  color: #94a3b8;
}

/* SCROLL ANIMATION */
.reveal {
  opacity: 0;
  transform: translateY(60px);
  transition: all 1.1s ease;
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}