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

:root {
  --bg: #0a0a0a;
  --card: #111111;
  --border: #222222;
  --accent: #dc2626;
  --accent-light: #f87171;
  --accent-dim: rgba(220, 38, 38, 0.15);
  --accent-border: rgba(220, 38, 38, 0.35);
  --text: #f0f0f0;
  --muted: #777;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
}

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

/* NAV */
nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 1.2rem 2rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(10px);
  z-index: 99;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  justify-content: flex-end;
}

.btn-sponsor {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: transparent;
  border: 1px solid rgba(220, 38, 38, 0.45);
  color: var(--accent-light);
  padding: 0.38rem 1rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background 0.25s, border-color 0.25s, color 0.25s, box-shadow 0.25s;
  text-decoration: none;
  white-space: nowrap;
}

.btn-sponsor svg {
  flex-shrink: 0;
  transition: transform 0.25s;
}

.btn-sponsor:hover {
  background: rgba(220, 38, 38, 0.18);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 0 14px rgba(220, 38, 38, 0.28);
}

.btn-sponsor:hover svg {
  transform: scale(1.2);
}

.logo {
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--accent-light);
  letter-spacing: 0.05em;
  transition: color 0.3s;
}

.logo:hover { color: #fff; }

.nav-links a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.3s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent-light);
  transition: width 0.3s ease;
}

.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }

/* HERO */
.hero {
  padding: 5rem 2rem 4rem;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  background: var(--accent-dim);
  color: var(--accent-light);
  border: 1px solid var(--accent-border);
  padding: 0.35rem 1rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 2rem;
  transition: background 0.3s, border-color 0.3s;
}

.hero-badge:hover {
  background: rgba(220, 38, 38, 0.25);
  border-color: rgba(220, 38, 38, 0.6);
}

.hero h1 {
  font-size: clamp(3rem, 10vw, 6rem);
  font-weight: 900;
  line-height: 1;
  margin-bottom: 1.5rem;
}

.hero h1 span { color: var(--accent-light); }

.hero-img {
  display: block;
  width: 220px;
  height: 220px;
  object-fit: cover;
  border-radius: 12px;
  margin: 1.8rem auto;
  border: 1px solid var(--border);
}

.hero p {
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 480px;
  margin: 0 auto 2.5rem;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  padding: 0.7rem 1.6rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.3s, border-color 0.3s, color 0.3s, box-shadow 0.3s;
  border: 1px solid transparent;
}

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

.btn-primary:hover {
  background: #b91c1c;
  border-color: #b91c1c;
  box-shadow: 0 0 16px rgba(220, 38, 38, 0.35);
}

.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--muted);
}

.btn-outline:hover {
  border-color: var(--accent-light);
  color: var(--text);
}

/* SECTIONS */
section {
  padding: 4rem 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.section-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
}

.section-sub {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 2.5rem;
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  max-width: 900px;
  margin: 0 auto;
}

/* ABOUT */
.about-text {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.8;
  max-width: 620px;
}

.about-text strong { color: var(--text); }

/* MEMBERS */
.members-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.member-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem;
  cursor: pointer;
  color: inherit;
  display: block;
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s, transform 0.3s;
}

.member-card:hover {
  border-color: var(--accent);
  background: #181010;
  box-shadow: 0 4px 20px rgba(220, 38, 38, 0.12);
  transform: translateY(-2px);
}

.avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 2px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: var(--accent-light);
  margin-bottom: 1rem;
  transition: background 0.3s, border-color 0.3s;
}

.member-card:hover .avatar {
  background: rgba(220, 38, 38, 0.25);
  border-color: var(--accent);
}

.member-name { font-weight: 700; font-size: 1rem; margin-bottom: 0.2rem; }
.member-role { font-size: 0.78rem; color: var(--accent-light); font-weight: 600; margin-bottom: 0.6rem; }
.member-bio { font-size: 0.85rem; color: var(--muted); transition: color 0.3s; }
.member-card:hover .member-bio { color: #aaa; }

/* PROJECTS */
.projects-list { display: flex; flex-direction: column; gap: 1rem; }

.project-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
}

.project-card:hover {
  border-color: var(--accent);
  background: #181010;
  box-shadow: 0 4px 20px rgba(220, 38, 38, 0.10);
}

.project-name { font-weight: 700; font-size: 1rem; margin-bottom: 0.2rem; transition: color 0.3s; }
.project-card:hover .project-name { color: var(--accent-light); }
.project-desc { font-size: 0.85rem; color: var(--muted); }

.badge {
  white-space: nowrap;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  font-family: 'JetBrains Mono', monospace;
}

.badge-active   { background: rgba(16,185,129,0.15); color: #34d399; }
.badge-wip      { background: rgba(245,158,11,0.15);  color: #fbbf24; }
.badge-idea     { background: rgba(100,116,139,0.15); color: #94a3b8; }
.badge-release  { background: rgba(16,185,129,0.15);  color: #34d399; }

.project-lang {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 0.5rem;
  font-family: 'JetBrains Mono', monospace;
}

.lang-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.lang-cpp    { background: #f34b7d; }
.lang-python { background: #3572A5; }
.lang-js { background: #e4532d; }
.qt-img {
  display: block;
  width: 18px;
  height: 18px;
}

/* PROJECTS — clickable cards */
a.project-card {
  display: flex;
  text-decoration: none;
  color: inherit;
}


.news-list { display: flex; flex-direction: column; gap: 1rem; }

.news-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem;
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
}

.news-card:hover {
  border-color: #3a2020;
  background: #141111;
  box-shadow: 0 2px 12px rgba(220, 38, 38, 0.07);
}

.news-card.pinned { border-color: var(--accent-border); }
.news-card.pinned:hover { border-color: var(--accent); }

.news-meta { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 0.7rem; }

.news-date {
  font-size: 0.78rem;
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
}

.news-tag-badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  background: var(--accent-dim);
  color: var(--accent-light);
  transition: background 0.3s;
}

.news-card:hover .news-tag-badge { background: rgba(220, 38, 38, 0.22); }

.news-title { font-weight: 700; font-size: 1.05rem; transition: color 0.3s; }
.news-card:hover .news-title { color: var(--accent-light); }
.news-body { font-size: 0.9rem; color: var(--muted); line-height: 1.7; }

/* INTERESTS */
.interests-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}

.interest-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem;
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s, transform 0.3s;
}

.interest-card:hover {
  border-color: var(--accent);
  background: #181010;
  box-shadow: 0 4px 20px rgba(220, 38, 38, 0.10);
  transform: translateY(-2px);
}

.interest-icon { font-size: 1.8rem; margin-bottom: 0.8rem; }
.interest-name { font-weight: 700; font-size: 0.95rem; margin-bottom: 0.3rem; transition: color 0.3s; }
.interest-card:hover .interest-name { color: var(--accent-light); }
.interest-desc { font-size: 0.82rem; color: var(--muted); }

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 2rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}

footer span { color: var(--accent-light); }

.glitch-chars {
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.05em;
  /*font-size: calc(0.8rem - 4px);*/
}


.will-fade { opacity: 0; transform: translateY(20px); transition: opacity 0.5s, transform 0.5s; }
.will-fade.in { opacity: 1; transform: none; }

@media (max-width: 600px) {
  .nav-links { display: none; }
  .btn-sponsor { display: none; }
  nav { grid-template-columns: 1fr; }
  .project-card { flex-direction: column; align-items: flex-start; }
}