:root {
  --bg: #0a1120;
  --surface: #111b32;
  --surface-2: #15233f;
  --line: rgba(255, 255, 255, 0.16);
  --text: #e8efff;
  --muted: #a8b8d8;
  --accent: #7ca8ff;
  --ok: #8ad9c0;
  --warn: #f5cf88;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Inter", "Segoe UI", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 14% 8%, #15284f 0%, #0a1328 45%, #070d1b 100%);
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.95rem 5vw;
  background: rgba(8, 13, 24, 0.9);
  border-bottom: 1px solid var(--line);
}

.brand {
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.site-header nav {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.site-header nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.94rem;
}

.site-header nav a:hover {
  color: var(--text);
}

main {
  width: min(1120px, 100% - 2.4rem);
  margin: 0 auto;
  padding: 2rem 0 3rem;
}

.hero {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(155deg, rgba(18, 30, 57, 0.92), rgba(11, 18, 35, 0.94));
  padding: clamp(1rem, 2.7vw, 1.8rem);
}

.hero h1 {
  margin: 0;
  font-size: clamp(1.9rem, 4.2vw, 3rem);
  line-height: 1.2;
}

.hero p {
  margin: 0.7rem 0 0;
  color: var(--muted);
  max-width: 74ch;
}

.hero-actions {
  margin-top: 1rem;
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  text-decoration: none;
  padding: 0.54rem 1rem;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid var(--line);
}

.btn.primary {
  background: var(--accent);
  color: #06112f;
  border-color: transparent;
}

.section {
  margin-top: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(14, 22, 42, 0.86);
  padding: 1rem;
}

.section h2 {
  margin: 0;
  font-size: 1.35rem;
}

.section-intro {
  margin: 0.45rem 0 0;
  color: var(--muted);
}

.project-grid {
  margin-top: 0.95rem;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 0.85rem;
}

.project-card {
  grid-column: span 12;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  padding: 1rem;
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.project-card:hover {
  transform: translateY(-3px);
  border-color: rgba(156, 187, 255, 0.62);
  background: var(--surface-2);
}

.project-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 0.6rem;
}

.project-head h3 {
  margin: 0;
  font-size: 1.1rem;
}

.badge {
  border-radius: 999px;
  padding: 0.18rem 0.52rem;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge.live {
  background: rgba(138, 217, 192, 0.22);
  color: var(--ok);
  border: 1px solid rgba(138, 217, 192, 0.36);
}

.badge.soon {
  background: rgba(245, 207, 136, 0.2);
  color: var(--warn);
  border: 1px solid rgba(245, 207, 136, 0.34);
}

.project-card p {
  margin: 0.55rem 0 0;
  color: var(--muted);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
  margin-top: 0.68rem;
}

.tags span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.18rem 0.5rem;
  font-size: 0.76rem;
  color: #c9daf8;
}

.project-link {
  margin-top: 0.8rem;
  display: inline-block;
  font-weight: 600;
  color: var(--accent);
}

.footer-note {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (min-width: 840px) {
  .project-card {
    grid-column: span 6;
  }
}