:root {
  --bg: #081218;
  --surface: #0f1f29;
  --card: #112a37;
  --text: #e8f2f7;
  --muted: #9cb3bf;
  --accent: #ff7b39;
  --accent-2: #29d3b2;
  --line: #2a4655;
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Sora", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 20% 0%, #153345 0%, var(--bg) 45%) no-repeat;
  min-height: 100vh;
  overflow-x: hidden;
}

.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: -2;
}

.orb-1 {
  width: 420px;
  height: 420px;
  background: rgba(255, 123, 57, 0.22);
  top: -120px;
  left: -80px;
}

.orb-2 {
  width: 460px;
  height: 460px;
  background: rgba(41, 211, 178, 0.18);
  right: -160px;
  bottom: -120px;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  opacity: 0.16;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.2) 1px, transparent 1px);
  background-size: 4px 4px;
}

.section {
  width: min(1100px, 92vw);
  margin: 0 auto;
  padding: 6.5rem 0;
}

.topbar {
  width: min(1100px, 92vw);
  margin: 1.2rem auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0.8rem;
  z-index: 30;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(9, 18, 24, 0.65);
  backdrop-filter: blur(12px);
  border-radius: 999px;
}

.brand {
  margin: 0;
  font-family: "Syncopate", sans-serif;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
}

.chip {
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--line);
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  font-size: 0.85rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.73rem;
  color: var(--accent-2);
  margin: 0 0 1rem;
}

.hero {
  padding-top: 8.2rem;
}

.hero-title {
  font-family: "Syncopate", sans-serif;
  font-size: clamp(2rem, 6vw, 5.3rem);
  line-height: 1.04;
  max-width: 12ch;
  margin: 0;
}

.hero-title span {
  color: var(--accent);
}

.hero-copy {
  max-width: 54ch;
  color: var(--muted);
  font-size: clamp(1rem, 1.3vw, 1.18rem);
  line-height: 1.75;
  margin: 1.5rem 0 0;
}

.hero-actions {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn {
  display: inline-block;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.8rem 1.3rem;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #ff4f2d);
  color: #120d0b;
}

.btn-ghost {
  border-color: var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

.section-head h2 {
  margin: 0;
  font-family: "Syncopate", sans-serif;
  font-size: clamp(1.5rem, 4.2vw, 3rem);
  line-height: 1.15;
}

.pins-wrap {
  position: relative;
  min-height: 90vh;
}

.pins-grid {
  margin-top: 2.3rem;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
  will-change: transform;
}

.pin-card {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.04));
  min-height: 230px;
  display: flex;
  align-items: flex-end;
  padding: 1.2rem;
  position: relative;
}

.pin-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8, 18, 24, 0.85), transparent 60%);
}

.pin-card > * {
  position: relative;
  z-index: 1;
}

.pin-card h3 {
  margin: 0;
  font-size: 1rem;
}

.pin-card p {
  margin: 0.4rem 0 0;
  color: #d0e4ee;
  font-size: 0.88rem;
}

.pin-1 { grid-column: span 4; background: linear-gradient(145deg, #ea5f2a, #7f2f16); }
.pin-2 { grid-column: span 3; background: linear-gradient(145deg, #1bb296, #0d4e43); }
.pin-3 { grid-column: span 5; background: linear-gradient(145deg, #2d7ca5, #123749); }
.pin-4 { grid-column: span 5; background: linear-gradient(145deg, #3145a7, #182357); }
.pin-5 { grid-column: span 3; background: linear-gradient(145deg, #a03e7f, #4f1d41); }
.pin-6 { grid-column: span 4; background: linear-gradient(145deg, #b69227, #4c3f12); }

.projects {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
  align-items: start;
}

.projects .section-head {
  grid-column: span 12;
}

.project-card {
  grid-column: span 4;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.3rem;
}

.tag {
  color: var(--accent);
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.project-card h3 {
  margin: 0.7rem 0;
  font-size: 1.2rem;
}

.project-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.footer {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 7rem;
}

.footer h2 {
  font-family: "Syncopate", sans-serif;
  font-size: clamp(1.5rem, 3.8vw, 2.6rem);
  max-width: 18ch;
  margin: 0 auto 2rem;
}

html.js .reveal {
  opacity: 0;
  transform: translateY(20px);
}

@media (max-width: 920px) {
  .pin-1,
  .pin-2,
  .pin-3,
  .pin-4,
  .pin-5,
  .pin-6 {
    grid-column: span 6;
  }

  .project-card {
    grid-column: span 6;
  }
}

@media (max-width: 640px) {
  .topbar {
    border-radius: 14px;
    position: fixed;
    top: 0.7rem;
    left: 50%;
    transform: translateX(-50%);
  }

  .hero {
    padding-top: 9.5rem;
  }

  .pin-1,
  .pin-2,
  .pin-3,
  .pin-4,
  .pin-5,
  .pin-6,
  .project-card {
    grid-column: span 12;
  }

  .chip {
    font-size: 0.78rem;
  }
}