@font-face {
  font-family: 'Gabarito';
  src: url('fonts/Gabarito.ttf') format('truetype');
  font-weight: 400 900;
  font-display: swap;
}

:root {
  --bg: #05050a;
  --grid-line: rgba(255, 255, 255, 0.05);
  --glass: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.09);
  --glass-border-hover: rgba(255, 255, 255, 0.22);
  --text: #f4f4f8;
  --muted: #8b8fa3;
  --violet: #a78bfa;
  --cyan: #22d3ee;
  --pink: #f472b6;
  --grad: linear-gradient(115deg, #a78bfa 0%, #818cf8 32%, #22d3ee 68%, #34d399 100%);
  --mono: 'Space Mono', 'JetBrains Mono', 'Courier New', monospace;
  --sans: 'Gabarito', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --display: 'Gabarito', var(--sans);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

/* ambient background: grid + glow orbs */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 40%, transparent 100%);
}
.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(110px);
  z-index: -1;
  opacity: 0.55;
  pointer-events: none;
}
.orb.o1 { width: 480px; height: 480px; top: -160px; left: -120px; background: #7c3aed; }
.orb.o2 { width: 520px; height: 520px; top: 120px; right: -200px; background: #0891b2; opacity: 0.4; }
.orb.o3 { width: 420px; height: 420px; bottom: -180px; left: 30%; background: #db2777; opacity: 0.3; }

a { color: var(--violet); text-decoration: none; }
a:hover { color: var(--cyan); }

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* header */
header.site {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(5, 5, 10, 0.6);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--glass-border);
}
header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}
.logo {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo .dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 12px rgba(167, 139, 250, 0.8);
}
nav.links { display: flex; gap: 8px; }
nav.links a {
  color: var(--muted);
  font-size: 0.9rem;
  padding: 8px 16px;
  border-radius: 999px;
  transition: all 0.15s ease;
}
nav.links a:hover { color: var(--text); background: var(--glass); }

/* hero */
.hero { padding: 130px 0 90px; text-align: center; }
.hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 28px;
  padding: 7px 16px;
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  background: var(--glass);
}
.eyebrow .pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
}
.hero h1 {
  font-family: var(--display);
  font-size: clamp(3rem, 8vw, 5.6rem);
  font-weight: 700;
  margin: 0 0 20px;
  line-height: 1.02;
  letter-spacing: -0.02em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.lead {
  color: var(--muted);
  font-size: 1.2rem;
  max-width: 620px;
  margin: 0 auto 40px;
}
.hero .cta { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid transparent;
  transition: all 0.18s ease;
}
.btn.primary {
  background: var(--grad);
  color: #05050a;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.08) inset, 0 8px 30px -8px rgba(167, 139, 250, 0.6);
}
.btn.primary:hover { transform: translateY(-2px); box-shadow: 0 12px 34px -8px rgba(167, 139, 250, 0.8); color: #05050a; }
.btn.ghost {
  color: var(--text);
  background: var(--glass);
  border-color: var(--glass-border);
}
.btn.ghost:hover { border-color: var(--glass-border-hover); transform: translateY(-2px); color: var(--text); }

/* section headings */
section.block { padding: 88px 0; }
.block .kicker {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 10px;
}
.block h2 {
  font-family: var(--display);
  font-size: 2.1rem;
  font-weight: 700;
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}
.block .sub {
  color: var(--muted);
  margin: 0 0 48px;
  max-width: 640px;
  font-size: 1.02rem;
}

/* project grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 20px;
}
.card {
  position: relative;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(10px);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-3px);
}
.card .tag {
  display: inline-flex;
  align-self: flex-start;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 14px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(34, 211, 238, 0.28);
  background: rgba(34, 211, 238, 0.08);
}
.card h3 {
  font-family: var(--display);
  margin: 0 0 6px;
  font-size: 1.3rem;
  font-weight: 700;
}
.card .tagline {
  color: var(--muted);
  font-size: 0.92rem;
  margin: 0 0 14px;
}
.card p.desc {
  color: #d3d5e0;
  font-size: 0.92rem;
  margin: 0 0 18px;
  flex-grow: 1;
}
.stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}
.stack span {
  font-family: var(--mono);
  font-size: 0.7rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--glass-border);
  color: var(--muted);
  padding: 4px 9px;
  border-radius: 6px;
}
.card .links { display: flex; gap: 16px; flex-wrap: wrap; font-size: 0.88rem; font-weight: 600; }
.card .links a::after { content: ' \2197'; }

/* hero stats */
.hero .stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 56px;
  flex-wrap: wrap;
}
.hero .stats .stat { text-align: center; }
.hero .stats .stat b {
  display: block;
  font-family: var(--display);
  font-size: 1.9rem;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .stats .stat span {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

/* about */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: start;
}
.about-grid p { color: #d3d5e0; font-size: 1.02rem; margin: 0 0 16px; }
.about-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.about-list li {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 0.92rem;
  color: var(--muted);
}
.about-list li b { color: var(--text); }
@media (max-width: 780px) {
  .about-grid { grid-template-columns: 1fr; }
}

/* gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.gallery-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.gallery-card:hover { border-color: var(--glass-border-hover); transform: translateY(-3px); }
.gallery-card img {
  width: 100%;
  display: block;
  border-bottom: 1px solid var(--glass-border);
}
.gallery-card .cap {
  padding: 16px 18px;
}
.gallery-card .cap .title {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.02rem;
  margin-bottom: 4px;
}
.gallery-card .cap .src {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--cyan);
  text-transform: uppercase;
}

/* play section */
.play-frame-wrap {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  padding: 20px;
  backdrop-filter: blur(10px);
}
.play-frame-wrap .toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 10px;
}
.play-frame-wrap .toolbar .name {
  font-family: var(--mono);
  color: var(--muted);
  font-size: 0.85rem;
}
.play-frame-wrap .toolbar a { font-weight: 600; font-size: 0.9rem; }
iframe.game {
  width: 100%;
  height: 640px;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  background: #000;
}

/* footer */
footer.site {
  padding: 56px 0 72px;
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid var(--glass-border);
}
footer.site .row {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}
footer.site .foot-links { display: flex; gap: 22px; }
footer.site .foot-links a { color: var(--muted); font-weight: 500; }
footer.site .foot-links a:hover { color: var(--text); }

@media (max-width: 640px) {
  .hero { padding: 96px 0 64px; }
  section.block { padding: 60px 0; }
  iframe.game { height: 480px; }
}