:root {
  --bg: #071019;
  --bg-soft: #0d1721;
  --ink: #e7f3ff;
  --muted: #8ca6bc;
  --line: rgba(160, 200, 230, 0.25);
  --card: rgba(10, 22, 33, 0.75);
  --accent: #52d3ff;
  --accent-2: #80f1c8;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: Manrope, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1100px 600px at 100% -5%, rgba(82, 211, 255, 0.16), transparent 55%),
    radial-gradient(900px 600px at -10% 15%, rgba(128, 241, 200, 0.11), transparent 50%),
    var(--bg);
  line-height: 1.55;
}

.ambient {
  position: fixed;
  inset: auto;
  z-index: -1;
  filter: blur(40px);
  opacity: 0.25;
  border-radius: 999px;
}

.ambient-a {
  width: 22rem;
  height: 22rem;
  background: #2f94ff;
  top: 5rem;
  right: -6rem;
}

.ambient-b {
  width: 20rem;
  height: 20rem;
  background: #4fffbe;
  bottom: 3rem;
  left: -6rem;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 9;
  background: rgba(7, 16, 25, 0.75);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.nav-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.9rem 0;
}

.brand {
  font-family: "Space Grotesk", sans-serif;
  color: var(--ink);
  text-decoration: none;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.nav-links {
  display: flex;
  gap: 1rem;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
}

.nav-links a:hover {
  color: var(--ink);
}

.hero {
  padding: 6rem 0 2rem;
}

.pill {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  color: var(--accent-2);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
}

h1 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 5vw, 4.1rem);
  margin: 0.8rem 0;
  line-height: 1.05;
}

.lead {
  color: var(--muted);
  max-width: 72ch;
}

.hero-actions {
  display: flex;
  gap: 0.8rem;
  margin: 1.5rem 0 2rem;
}

.btn {
  padding: 0.7rem 1rem;
  border-radius: 0.75rem;
  text-decoration: none;
  font-weight: 700;
  display: inline-block;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(120deg, var(--accent), #68a8ff);
  color: #042033;
}

.btn-ghost {
  border: 1px solid var(--line);
  color: var(--ink);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.metrics article {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1rem;
}

.metrics h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.6rem;
}

.metrics p {
  margin: 0.3rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.section {
  padding: 3.5rem 0;
}

.section-title p {
  margin: 0;
  font-size: 0.84rem;
  text-transform: uppercase;
  color: var(--accent-2);
  letter-spacing: 0.06em;
}

.section-title h2 {
  margin: 0.5rem 0 1.4rem;
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
}

.timeline,
.grid-two,
.skills-wrap {
  display: grid;
  gap: 1rem;
}

.grid-two,
.skills-wrap {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.2rem;
}

.card.compact p {
  color: var(--muted);
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.card h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
}

.meta {
  margin: 0.3rem 0 0.8rem;
  color: var(--accent);
  font-size: 0.92rem;
}

ul {
  margin: 0;
  padding-left: 1rem;
}

li {
  margin-bottom: 0.4rem;
  color: #cae5fa;
}

.tags {
  font-size: 0.85rem;
  color: var(--accent-2);
}

.skill {
  display: flex;
  justify-content: space-between;
  margin-top: 0.75rem;
  font-size: 0.92rem;
}

.bar {
  margin-top: 0.3rem;
  height: 9px;
  border-radius: 99px;
  background: rgba(180, 220, 245, 0.15);
  overflow: hidden;
}

.bar i {
  display: block;
  height: 100%;
  width: var(--level);
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
}

.clean {
  list-style: none;
  padding: 0;
}

.clean li {
  margin: 0.3rem 0;
}

.top-gap {
  margin-top: 1.3rem;
}

.contact-card {
  background: linear-gradient(135deg, rgba(82, 211, 255, 0.2), rgba(128, 241, 200, 0.15));
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 2rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  text-align: center;
  padding: 1.3rem 0 2rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .metrics,
  .grid-two,
  .skills-wrap {
    grid-template-columns: 1fr;
  }

  .card-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    display: none;
  }
}