:root {
  --bg: #111214;
  --ink: #f5f5f5;
  --ink-soft: #c9c9c9;
  --line: #ffffff52;
  --panel: #161719e6;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Arial Black", "Trebuchet MS", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  background-image: radial-gradient(circle at 20% 10%, #22252b 0%, transparent 35%),
    radial-gradient(circle at 80% 30%, #1b1d22 0%, transparent 32%);
  min-height: 100vh;
}

.hero {
  min-height: 90vh;
  padding: 1rem;
  position: relative;
  border-bottom: 1px solid var(--line);
}

.top-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.brand {
  text-decoration: none;
  color: var(--ink);
  letter-spacing: 0.12em;
  font-size: 0.92rem;
}

.nav-right {
  display: flex;
  gap: 0.7rem;
  align-items: center;
}

.section-nav {
  list-style: none;
  display: none;
  gap: 0.8rem;
  margin: 0;
  padding: 0;
}

.section-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lang-switch {
  display: flex;
  gap: 0.35rem;
}

.lang-btn {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 700;
}

.lang-btn.active {
  background: var(--ink);
  color: #0f1012;
}

.hero-content {
  max-width: 44rem;
  position: relative;
  z-index: 3;
  margin-top: 3.3rem;
}

.kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink-soft);
  font-size: 0.75rem;
}

h1 {
  margin: 0.35rem 0 0.75rem;
  line-height: 0.98;
  font-size: clamp(2.1rem, 8vw, 5.5rem);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.subtitle {
  color: var(--ink-soft);
  max-width: 34rem;
  line-height: 1.55;
  font-size: 1.05rem;
}

.cta {
  display: inline-block;
  margin-top: 0.85rem;
  text-decoration: none;
  color: #121315;
  background: var(--ink);
  padding: 0.65rem 1rem;
  border-radius: 0.55rem;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-media {
  margin-top: 1.2rem;
  display: grid;
  gap: 0.8rem;
}

.hero-card {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  overflow: hidden;
  background: #0f1012;
}

.hero-logo,
.hero-art {
  display: block;
  width: 100%;
  max-height: 340px;
  object-fit: cover;
  filter: grayscale(100%) contrast(108%);
}

main {
  padding: 0.9rem;
  display: grid;
  gap: 0.8rem;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: var(--panel);
  padding: 1rem;
}

.panel h2 {
  margin: 0 0 0.8rem;
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.line-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.line-list li {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--line);
}

.line-list li:last-child {
  border-bottom: 0;
}

.members-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.7rem;
}

.member-card {
  border: 1px solid var(--line);
  border-radius: 0.6rem;
  padding: 0.7rem;
  background: #0f1012;
}

.member-name {
  font-size: 1rem;
  margin: 0;
}

.member-role,
.member-note {
  margin: 0.25rem 0 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 0.7rem;
}

.gallery-grid img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 0.55rem;
  border: 1px solid var(--line);
  filter: grayscale(100%) contrast(108%);
}

footer {
  padding: 0.2rem 0.9rem 1.5rem;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

@media (min-width: 860px) {
  .hero,
  main,
  footer {
    max-width: 74rem;
    margin: 0 auto;
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .section-nav {
    display: flex;
  }

  .hero-media {
    grid-template-columns: 1fr 1fr;
    max-width: 56rem;
  }
}