:root {
  --bg: #0b1020;
  --bg-soft: #111831;
  --card: #131c38;
  --text: #e8ecff;
  --muted: #adb7da;
  --primary: #7c9cff;
  --primary-strong: #5f82ff;
  --ring: rgba(124, 156, 255, 0.35);
  --border: rgba(185, 197, 255, 0.16);
  --ok: #7be8b1;
  --shadow: 0 14px 40px rgba(7, 12, 31, 0.45);
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Inter", "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.6;
  background:
    radial-gradient(1100px 500px at 90% -10%, rgba(124, 156, 255, 0.2), transparent 60%),
    radial-gradient(800px 420px at -10% 5%, rgba(123, 232, 177, 0.12), transparent 60%),
    var(--bg);
  color: var(--text);
}

a {
  color: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(9, 13, 26, 0.78);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  font-weight: 800;
  text-decoration: none;
  letter-spacing: 0.02em;
}

.nav {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.95rem;
}

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

.hero {
  padding: 5.5rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
  align-items: center;
}

.kicker {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.83rem;
  font-weight: 600;
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin-top: 0;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  margin: 0.95rem 0;
}

h2 {
  font-size: clamp(1.35rem, 2.7vw, 2rem);
  margin-bottom: 0.8rem;
}

.lead {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 60ch;
}

.actions {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  padding: 0.7rem 1rem;
  border-radius: 0.8rem;
  font-weight: 700;
  border: 1px solid transparent;
}

.button.primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  color: #fff;
  box-shadow: var(--shadow);
}

.button.ghost {
  border-color: var(--border);
  color: var(--text);
  background: rgba(255, 255, 255, 0.02);
}

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

.stat-card,
.card,
.doc-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--border);
  border-radius: 1rem;
  box-shadow: var(--shadow);
}

.stat-card {
  padding: 1.25rem;
}

.stat-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.9rem;
}

.stat-list li span {
  color: var(--ok);
  font-weight: 700;
}

section {
  padding: 2.2rem 0;
}

.grid-2,
.grid-3,
.project-grid {
  display: grid;
  gap: 1rem;
}

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

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

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

.card {
  overflow: hidden;
}

.card-content {
  padding: 1rem;
}

.card p,
.doc-card p,
.doc-card li {
  color: var(--muted);
}

.project-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.skill-pill {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  font-weight: 600;
  color: var(--muted);
  margin: 0.2rem;
}

.contact {
  text-align: center;
}

.contact .doc-card {
  padding: 1.3rem;
}

.footer {
  border-top: 1px solid var(--border);
  margin-top: 2.4rem;
  color: var(--muted);
}

.footer .container {
  padding: 1.25rem 0;
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.footer a {
  text-decoration: none;
}

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

.doc-main {
  padding: 3rem 0;
}

.doc-card {
  padding: 1.4rem;
}

.doc-card h1 {
  margin-bottom: 0.6rem;
  font-size: clamp(1.7rem, 3.8vw, 2.5rem);
}

.doc-card h2 {
  margin-top: 1.25rem;
  margin-bottom: 0.45rem;
  font-size: 1.1rem;
}

.doc-card ul {
  padding-left: 1.1rem;
}

.doc-meta {
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 900px) {
  .hero-grid,
  .grid-2,
  .grid-3,
  .project-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}