@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=DM+Sans:wght@400;500;600;700&display=swap');

:root {
  --bg-0: #0a0a0a;
  --bg-1: #101010;
  --bg-2: #141414;
  --card: rgba(255, 255, 255, 0.04);
  --card-strong: rgba(255, 255, 255, 0.08);
  --text: #f5f4f2;
  --muted: #b5b5b5;
  --muted-2: #8b8b8b;
  --accent: #e10600;
  --accent-2: #00d1b2;
  --accent-3: #ffd166;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'DM Sans', sans-serif;
  color: var(--text);
  background: radial-gradient(50rem 30rem at 12% -10%, rgba(225, 6, 0, 0.18), transparent 60%),
              radial-gradient(40rem 20rem at 88% 8%, rgba(0, 209, 178, 0.12), transparent 60%),
              linear-gradient(180deg, var(--bg-0), var(--bg-1));
  min-height: 100vh;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto;
  width: 42rem;
  height: 42rem;
  border-radius: 999px;
  filter: blur(60px);
  opacity: 0.25;
  z-index: 0;
}

body::before {
  top: -12rem;
  right: -6rem;
  background: radial-gradient(circle at 30% 30%, rgba(255, 209, 102, 0.4), transparent 60%);
}

body::after {
  bottom: -16rem;
  left: -10rem;
  background: radial-gradient(circle at 30% 30%, rgba(0, 209, 178, 0.35), transparent 60%);
}

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

img {
  max-width: 100%;
  display: block;
}

.page {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 1.75rem 5rem;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 1.75rem;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
  background: rgba(10, 10, 10, 0.7);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 16px rgba(225, 6, 0, 0.7);
}

.nav-links {
  display: flex;
  gap: 1rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.nav-links a {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: 0.2s ease;
}

.nav-links a:hover {
  border-color: var(--border);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  align-items: center;
  margin-top: 2.5rem;
}

.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 2.4vw, 2.6rem);
  line-height: 1.1;
  margin: 0 0 1rem;
}

.hero p {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 32rem;
}

.hero .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.75rem;
  color: var(--accent-3);
  margin-bottom: 0.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: 0.2s ease;
}

.button.primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 12px 30px rgba(225, 6, 0, 0.35);
}

.button.primary:hover {
  transform: translateY(-2px);
}

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

.hero-panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 1.75rem;
  display: grid;
  gap: 1.25rem;
  box-shadow: var(--shadow);
}

.hero-panel .stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  color: var(--muted);
}

.hero-panel .stat strong {
  font-size: 1.8rem;
  color: var(--text);
}

.filters {
  margin-top: 2.5rem;
  display: grid;
  gap: 1.5rem;
}

.search-box {
  position: relative;
}

.search-box input {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-size: 1rem;
}

.search-box input::placeholder {
  color: var(--muted-2);
}

.topic-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.filter-chip {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.02);
  font-size: 0.9rem;
  cursor: pointer;
  transition: 0.2s ease;
}

.filter-chip.active,
.filter-chip:hover {
  border-color: rgba(225, 6, 0, 0.5);
  color: var(--text);
  background: rgba(225, 6, 0, 0.12);
}

.results-bar {
  color: var(--muted);
  font-size: 0.95rem;
}

.profile-grid {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.profile-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 1.4rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.profile-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(225, 6, 0, 0.18), transparent 55%);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.profile-card:hover {
  transform: translateY(-6px);
  border-color: rgba(225, 6, 0, 0.5);
}

.profile-card:hover::after {
  opacity: 1;
}

.profile-card .card-top {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.avatar {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.identity h3 {
  margin: 0;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
}

.identity p {
  margin: 0.2rem 0 0;
  color: var(--muted-2);
  font-size: 0.9rem;
}

.role-badge {
  margin-left: auto;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  font-size: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.role-badge.maintainer {
  background: rgba(225, 6, 0, 0.2);
  border-color: rgba(225, 6, 0, 0.6);
}

.role-badge.trusted {
  background: rgba(0, 209, 178, 0.18);
  border-color: rgba(0, 209, 178, 0.4);
}

.stats {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.stat {
  background: rgba(255, 255, 255, 0.02);
  border-radius: 12px;
  padding: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.stat span {
  display: block;
  font-size: 0.75rem;
  color: var(--muted-2);
}

.stat strong {
  display: block;
  margin-top: 0.35rem;
  font-size: 1rem;
}

.topic-row {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.chip {
  font-size: 0.75rem;
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
}

.card-link {
  margin-top: 1.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--accent-3);
}

.profile-hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  align-items: center;
  margin-top: 2.5rem;
}

.profile-panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.profile-panel h1 {
  font-family: 'Space Grotesk', sans-serif;
  margin: 0.5rem 0 0.25rem;
  font-size: clamp(2rem, 3vw, 3rem);
}

.profile-panel .handle {
  color: var(--muted-2);
}

.profile-panel .topic-row {
  margin-top: 0.75rem;
}

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

.profile-card-preview {
  background: var(--card);
  border-radius: 24px;
  border: 1px solid var(--border);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.profile-card-preview img {
  border-radius: 16px;
}

.section {
  margin-top: 3rem;
}

.section h2 {
  font-family: 'Space Grotesk', sans-serif;
  margin-bottom: 1rem;
}

.contribution-list {
  display: grid;
  gap: 1rem;
}

.contribution-item {
  padding: 1rem 1.2rem;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  display: grid;
  gap: 0.6rem;
}

.contribution-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.footer {
  margin-top: 4rem;
  color: var(--muted-2);
  text-align: center;
  font-size: 0.9rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 720px) {
  .nav-links {
    display: none;
  }

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }

  .profile-card,
  .button.primary {
    transition: none;
  }
}