:root {
  --bg: #08090c;
  --bg-elev: #101216;
  --card: #14161b;
  --card-border: #23262d;
  --card-border-hover: #3a3f4b;
  --text: #eef0f3;
  --text-dim: #9aa1ac;
  --text-faint: #848c99;
  --accent: #7c9cff;
  --accent-2: #7ef0c0;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --sans: 'Inter', system-ui, -apple-system, sans-serif;
  --radius: 14px;
  --max-w: 1120px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.bg-glow {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(650px circle at 15% -10%, rgba(124,156,255,0.16), transparent 60%),
    radial-gradient(550px circle at 90% 10%, rgba(126,240,192,0.10), transparent 55%),
    var(--bg);
}

a { color: inherit; text-decoration: none; }

/* Keyboard focus — visible on dark backgrounds */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: 50%;
  top: 0;
  transform: translate(-50%, -120%);
  z-index: 100;
  background: var(--text);
  color: #0a0a0c;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.6rem 1.2rem;
  border-radius: 0 0 8px 8px;
  transition: transform 0.16s ease;
}
.skip-link:focus { transform: translate(-50%, 0); }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(8,9,12,0.72);
  border-bottom: 1px solid var(--card-border);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}
.brand-logo {
  height: 28px;
  width: 28px;
  object-fit: contain;
}
.brand .dot { color: var(--accent); }
.nav-links {
  display: flex;
  gap: 2rem;
  font-size: 0.92rem;
  color: var(--text-dim);
}
.nav-links a:hover { color: var(--text); }
.nav-cta { font-size: 0.85rem; padding: 0.5rem 1rem; }

/* Mobile: keep every section reachable as a compact scrollable row
   rather than hiding navigation entirely. */
@media (max-width: 720px) {
  .nav-inner { gap: 0.75rem; padding: 0.85rem 1rem; }
  .nav-cta { display: none; }
  .nav-links {
    gap: 1.1rem;
    font-size: 0.82rem;
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .nav-links::-webkit-scrollbar { display: none; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 1.3rem;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 600;
  transition: all 0.18s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--text);
  color: #0a0a0c;
}
.btn-primary:hover { background: var(--accent-2); transform: translateY(-1px); }
.btn-ghost {
  border: 1px solid var(--card-border);
  color: var(--text);
}
.btn-ghost:hover { border-color: var(--card-border-hover); background: rgba(255,255,255,0.03); }

/* Hero */
.hero {
  position: relative;
  padding: 8rem 1.5rem 6rem;
  overflow: hidden;
  isolation: isolate;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}
.hero-media canvas,
.hero-media video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-media video { background: transparent; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8,9,12,0.55) 0%, rgba(8,9,12,0.75) 55%, var(--bg) 100%),
    radial-gradient(900px circle at 20% 10%, rgba(8,9,12,0.15), rgba(8,9,12,0.65) 70%);
}

.hero-content {
  max-width: var(--max-w);
  margin: 0 auto;
}

.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.12;
  max-width: 780px;
}
.grad-text {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  margin-top: 1.4rem;
  font-size: 1.08rem;
  color: var(--text-dim);
  max-width: 620px;
}
.hero-actions {
  margin-top: 2.2rem;
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
}
.hero-stats {
  margin-top: 3.5rem;
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid var(--card-border);
}
.hero-stats div { display: flex; flex-direction: column; gap: 0.25rem; }
.hero-stats strong { font-size: 1.6rem; font-family: var(--mono); }
.hero-stats span { font-size: 0.85rem; color: var(--text-faint); }

/* Sections */
section { max-width: var(--max-w); margin: 0 auto; padding: 5rem 1.5rem; }
.section-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.01em;
}
.section-head { margin-bottom: 2.6rem; }

/* Project grid */
.project-grid,
.payments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
  perspective: 1200px;
}
.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  transition: border-color 0.18s ease, transform 0.18s ease;
  transform-style: preserve-3d;
  will-change: transform;
}
.card:hover { border-color: var(--card-border-hover); transform: translateY(-2px); }
.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}
.card-title-group { display: flex; align-items: center; gap: 0.55rem; flex-wrap: wrap; }
.card-title { font-size: 1.12rem; font-weight: 700; }
.card-title .text-faint { font-weight: 500; color: var(--text-faint); font-size: 0.95rem; }

.status-badge {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
}
.status-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.status-live { color: var(--accent-2); background: rgba(126,240,192,0.1); border: 1px solid rgba(126,240,192,0.25); }
.status-dev { color: #ffc978; background: rgba(255,201,120,0.1); border: 1px solid rgba(255,201,120,0.25); }
.status-inactive { color: var(--text-faint); background: rgba(255,255,255,0.04); border: 1px solid var(--card-border); }
.status-shipped { color: var(--accent); background: rgba(124,156,255,0.1); border: 1px solid rgba(124,156,255,0.25); }

.card-links { display: flex; gap: 0.6rem; flex-shrink: 0; }
.card-links a {
  font-size: 0.78rem;
  font-family: var(--mono);
  color: var(--text-dim);
  border: 1px solid var(--card-border);
  border-radius: 6px;
  padding: 0.25rem 0.55rem;
}
.card-links a:hover { color: var(--text); border-color: var(--card-border-hover); }
.card-links .repo-private {
  font-size: 0.78rem;
  font-family: var(--mono);
  color: var(--text-faint);
  border: 1px dashed var(--card-border);
  border-radius: 6px;
  padding: 0.25rem 0.55rem;
  cursor: default;
}
.card-desc { font-size: 0.93rem; color: var(--text-dim); line-height: 1.55; flex-grow: 1; }
.card-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.tag {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--accent-2);
  background: rgba(126,240,192,0.08);
  border: 1px solid rgba(126,240,192,0.18);
  border-radius: 999px;
  padding: 0.22rem 0.6rem;
}

/* Skills */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.1rem;
}
.skill-card {
  background: var(--bg-elev);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.4rem;
}
.skill-card h3 {
  font-size: 0.82rem;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  margin-bottom: 0.9rem;
}
.skill-card ul { list-style: none; display: flex; flex-wrap: wrap; gap: 0.45rem; }
.skill-card li {
  font-size: 0.85rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 0.32rem 0.65rem;
}

/* Contact */
.contact-card {
  background: linear-gradient(145deg, var(--card), var(--bg-elev));
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 3.5rem 2.5rem;
  text-align: center;
}
.contact-card h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 800; margin-top: 0.3rem; }
.contact-sub { color: var(--text-dim); margin-top: 0.8rem; }
.contact-actions {
  margin-top: 2rem;
  display: flex;
  gap: 0.9rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Watch / video embed */
.video-embed {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--card-border);
  background: var(--card);
}
.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.video-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  color: var(--text-faint);
  font-family: var(--mono);
  font-size: 0.85rem;
  text-align: center;
  padding: 1.5rem;
}
.video-placeholder .play-glyph {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid var(--card-border-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text-dim);
}

/* Footer */
.footer {
  text-align: center;
  padding: 2.5rem 1.5rem 3rem;
  color: var(--text-faint);
  font-size: 0.82rem;
  font-family: var(--mono);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-media video { display: none; }
  .card { transition: border-color 0.18s ease; }
  .card:hover { transform: none; }
  .btn { transition: none; }
  .btn-primary:hover { transform: none; }
}