/* ── Hard Knocks University — Server Pages ── */

:root {
  --bg-deep: #0f0f1a;
  --bg-card: #1a1a2e;
  --bg-card-hover: #222240;
  --border: #2a2a3a;
  --border-hover: #3a3a5a;
  --emerald: #2ecc71;
  --emerald-dim: #27ae60;
  --emerald-glow: rgba(46, 204, 113, 0.15);
  --gold: #d4af37;
  --text: #e8e8f0;
  --text-dim: #8888a0;
  --text-muted: #555570;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --max-width: 1100px;
  --radius: 12px;
  --radius-sm: 8px;
}

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

body {
  background: var(--bg-deep);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--emerald);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover {
  color: #5dde9e;
}

/* ── Navigation ── */

.server-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 15, 26, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
}

.server-nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.server-nav-brand {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.server-nav-brand:hover {
  color: var(--emerald);
}
.server-nav-brand .brand-icon {
  font-size: 1.5rem;
}

.server-nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.server-nav-links a {
  color: var(--text-dim);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s, background 0.2s;
}
.server-nav-links a:hover,
.server-nav-links a.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}
.server-nav-links a.active {
  color: var(--emerald);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

/* ── Hero ── */

.hero {
  text-align: center;
  padding: 5rem 1.5rem 4rem;
  position: relative;
  overflow: hidden;
  background: url('/images/hero-forest.webp') center/cover no-repeat;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(15, 15, 26, 0.7);
  pointer-events: none;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 0.75rem;
  position: relative;
}

.hero .tagline {
  font-size: 1.25rem;
  color: var(--text-dim);
  margin-bottom: 2rem;
  position: relative;
}

.server-ip-box {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.875rem 1.5rem;
  margin-bottom: 1.5rem;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  position: relative;
}
.server-ip-box:hover {
  border-color: var(--emerald);
  box-shadow: 0 0 20px var(--emerald-glow);
}

.server-ip {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--emerald);
  letter-spacing: 0.02em;
}

.copy-btn {
  background: rgba(46, 204, 113, 0.1);
  border: 1px solid rgba(46, 204, 113, 0.3);
  color: var(--emerald);
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-body);
}
.copy-btn:hover {
  background: rgba(46, 204, 113, 0.2);
  border-color: var(--emerald);
}

.copy-tooltip {
  position: absolute;
  top: -2rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--emerald);
  color: #000;
  padding: 0.25rem 0.75rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.copy-tooltip.show {
  opacity: 1;
}

.badge-row {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  position: relative;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid;
}
.badge-java {
  background: rgba(231, 111, 81, 0.1);
  border-color: rgba(231, 111, 81, 0.3);
  color: #e76f51;
}
.badge-bedrock {
  background: rgba(100, 149, 237, 0.1);
  border-color: rgba(100, 149, 237, 0.3);
  color: #6495ed;
}
.badge-version {
  background: rgba(212, 175, 55, 0.1);
  border-color: rgba(212, 175, 55, 0.3);
  color: var(--gold);
}

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

/* ── Buttons ── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--emerald);
  color: #000;
}
.btn-primary:hover {
  background: #5dde9e;
  color: #000;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px var(--emerald-glow);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--emerald);
  color: var(--emerald);
  transform: translateY(-1px);
}

/* ── Feature Cards ── */

.features-section {
  padding: 2rem 1.5rem 4rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.features-section h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 0.5rem;
}

.features-section .section-sub {
  text-align: center;
  color: var(--text-dim);
  margin-bottom: 2.5rem;
  font-size: 1.05rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.feature-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.feature-card .card-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}

.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.feature-card p {
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ── Philosophy / Quote ── */

.philosophy {
  text-align: center;
  padding: 3rem 1.5rem;
  max-width: 700px;
  margin: 0 auto;
}

.philosophy blockquote {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 500;
  font-style: italic;
  color: var(--text-dim);
  border-left: 3px solid var(--emerald);
  padding-left: 1.5rem;
  margin: 0;
}

/* ── Page Content (single pages) ── */

.page-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

.page-container h1 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.page-subtitle {
  color: var(--text-dim);
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
}

.page-container h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.page-container h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: var(--emerald);
}

.page-container p {
  margin-bottom: 1rem;
  color: var(--text);
}

.page-container ul, .page-container ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

.page-container li {
  margin-bottom: 0.5rem;
  color: var(--text);
}

.page-container li::marker {
  color: var(--emerald);
}

.page-container strong {
  color: var(--text);
  font-weight: 600;
}

.page-container code {
  font-family: var(--font-mono);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-size: 0.9em;
  color: var(--emerald);
}

.page-container em {
  color: var(--text-dim);
}

/* ── Info Box ── */

.info-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--emerald);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}

.info-box p {
  margin-bottom: 0;
}

/* ── Steps ── */

.steps {
  counter-reset: step;
  list-style: none;
  padding-left: 0;
}

.steps li {
  counter-increment: step;
  position: relative;
  padding-left: 3rem;
  margin-bottom: 1.25rem;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0.1em;
  width: 2rem;
  height: 2rem;
  background: var(--emerald-glow);
  border: 1px solid rgba(46, 204, 113, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--emerald);
}

/* ── FAQ (details/summary) ── */

details {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
  transition: border-color 0.2s;
}
details:hover {
  border-color: var(--border-hover);
}
details[open] {
  border-color: rgba(46, 204, 113, 0.3);
}

details summary {
  padding: 1rem 1.25rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
details summary::-webkit-details-marker {
  display: none;
}
details summary::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--text-muted);
  transition: transform 0.2s;
  flex-shrink: 0;
}
details[open] summary::after {
  content: '−';
  color: var(--emerald);
}

details .faq-answer {
  padding: 0 1.25rem 1rem;
  color: var(--text-dim);
  line-height: 1.7;
}

/* ── Staff Cards ── */

.staff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.staff-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
}

.staff-card h3 {
  color: var(--text);
  margin-top: 0.5rem;
}

.staff-card .role {
  color: var(--emerald);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Vote Cards ── */

.vote-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.vote-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}
.vote-card:hover {
  border-color: var(--emerald);
  transform: translateY(-2px);
}

.vote-card h3 {
  margin-top: 0;
  color: var(--text);
}

/* ── Footer ── */

.server-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.5rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.server-footer p {
  margin-bottom: 0.5rem;
}

.server-footer a {
  color: var(--text-dim);
}
.server-footer a:hover {
  color: var(--emerald);
}

/* ── Responsive ── */

@media (max-width: 768px) {
  .hero {
    background-image: url('/images/hero-forest-mobile.webp');
  }
  .hero h1 {
    font-size: 2.25rem;
  }
  .hero .tagline {
    font-size: 1.05rem;
  }
  .server-ip {
    font-size: 1.1rem;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .page-container h1 {
    font-size: 2rem;
  }
  .server-nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(15, 15, 26, 0.98);
    flex-direction: column;
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    gap: 0;
  }
  .server-nav-links.open {
    display: flex;
  }
  .server-nav-links a {
    padding: 0.75rem 1rem;
    width: 100%;
  }
  .nav-toggle {
    display: block;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 3rem 1rem 2.5rem;
  }
  .hero h1 {
    font-size: 1.8rem;
  }
  .server-ip-box {
    padding: 0.75rem 1rem;
  }
  .server-ip {
    font-size: 0.95rem;
  }
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  .btn {
    width: 100%;
    justify-content: center;
  }
}