:root {
  --bg: #071018;
  --surface: #0f1b27;
  --surface-2: #132434;
  --text: #eaf3ff;
  --muted: #9bb1c8;
  --accent: #3dd6c6;
  --accent-2: #ff7a4d;
  --line: #243649;
  --ok: #67e08a;
  --container: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 15% 5%, #18304a 0%, transparent 35%),
    radial-gradient(circle at 80% 10%, #26364f 0%, transparent 32%), var(--bg);
  line-height: 1.55;
}

.bg-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background-image: linear-gradient(transparent 96%, rgba(61, 214, 198, 0.08) 96%),
    linear-gradient(90deg, transparent 96%, rgba(61, 214, 198, 0.08) 96%);
  background-size: 36px 36px;
  mask-image: radial-gradient(ellipse at center, black 60%, transparent 95%);
}

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}

.section {
  padding: 5.5rem 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(7, 16, 24, 0.65);
  border-bottom: 1px solid rgba(155, 177, 200, 0.15);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.25rem;
  gap: 1rem;
}

.logo {
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.logo-dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 18px rgba(61, 214, 198, 0.75);
}

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

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  text-decoration: none;
  font-weight: 700;
  border-radius: 0.9rem;
  border: 1px solid transparent;
  color: #041218;
  background: linear-gradient(130deg, var(--accent), #6ae3c1);
  padding: 0.7rem 1rem;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button.ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.button.button-match {
  color: #041218;
  background: linear-gradient(130deg, #31cdbf, #79e8d2);
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 2rem;
  padding-top: 6rem;
}

.eyebrow {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin: 0 0 0.8rem;
}

h1,
h2,
h3 {
  font-family: "Sora", sans-serif;
  line-height: 1.2;
  margin: 0;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  max-width: 18ch;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}

h3 {
  font-size: 1.25rem;
}

.lead {
  margin-top: 1.1rem;
  max-width: 52ch;
  color: var(--muted);
}

.hero-actions {
  margin-top: 1.3rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-play {
  border: 1px solid var(--line);
  background: linear-gradient(165deg, rgba(15, 27, 39, 0.95), rgba(8, 16, 24, 0.9));
  border-radius: 1.1rem;
  padding: 0.8rem;
  box-shadow: 0 20px 50px rgba(4, 12, 17, 0.45);
}

.play-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 0.6rem;
}

.play-header span {
  font-weight: 700;
}

.play-header small {
  color: var(--muted);
}

#hero-canvas {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 0.9rem;
  border: 1px solid rgba(61, 214, 198, 0.2);
  background: #050d15;
}

.section-head {
  margin-bottom: 1.6rem;
}

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

.project-card {
  border: 1px solid var(--line);
  background: linear-gradient(165deg, rgba(19, 36, 52, 0.95), rgba(10, 18, 27, 0.95));
  border-radius: 1rem;
  padding: 1rem;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(61, 214, 198, 0.5);
}

.project-card p {
  color: var(--muted);
  margin: 0.65rem 0;
}

.project-card ul {
  margin: 0.85rem 0 0;
  padding-left: 1.1rem;
}

.project-card li {
  color: var(--text);
  margin: 0.25rem 0;
}

.chip {
  display: inline-block;
  margin: 0 0 0.4rem;
  color: #05231f;
  background: linear-gradient(140deg, var(--accent), var(--ok));
  border-radius: 999px;
  padding: 0.2rem 0.6rem;
  font-size: 0.74rem;
  font-weight: 700;
}

.card-links {
  margin-top: 1rem;
  display: flex;
  gap: 0.8rem;
}

.card-links a {
  color: var(--accent);
  font-weight: 700;
  text-decoration: none;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.skill-group {
  border: 1px solid var(--line);
  border-radius: 0.95rem;
  background: rgba(15, 27, 39, 0.75);
  padding: 1rem;
}

.skill-group p {
  color: var(--muted);
  margin-top: 0.6rem;
}

.timeline {
  display: grid;
  gap: 0.85rem;
}

.timeline-item {
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 0.75rem;
  background: rgba(15, 27, 39, 0.7);
  padding: 1rem;
}

.timeline-item p {
  color: var(--muted);
}

.year {
  display: inline-block;
  margin-bottom: 0.35rem;
  color: var(--accent-2);
  font-weight: 700;
}

.contact-card {
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  background: linear-gradient(165deg, rgba(19, 36, 52, 0.95), rgba(10, 18, 27, 0.95));
  padding: 1.4rem;
}

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

.contact-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.contact-links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}

.site-footer {
  border-top: 1px solid rgba(155, 177, 200, 0.15);
  padding: 1.4rem 0 2rem;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

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

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .projects-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .section {
    padding: 4rem 0;
  }

  .site-nav {
    display: none;
  }

  .projects-grid,
  .skills-grid {
    grid-template-columns: 1fr;
  }

  .play-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .button:hover,
  .project-card:hover {
    transform: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}