:root {
  --bg-deep: #12100d;
  --bg-panel: #1a1510;
  --bg-card: #221b15;
  --bg-card-hover: #2b221a;
  --copper: #b87333;
  --copper-light: #cd7f32;
  --copper-dark: #8a5a2b;
  --amber: #f4a261;
  --cyan: #4ecdc4;
  --cyan-dark: #2a9d8f;
  --text: #f0e6d2;
  --text-muted: #b8a88a;
  --border: rgba(184, 115, 51, 0.35);
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.55);
  --radius: 8px;
  --radius-lg: 14px;
  --transition: 0.22s ease;
  --max-width: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--bg-deep);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

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

a {
  color: var(--copper-light);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--amber);
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--copper);
  color: var(--bg-deep);
  padding: 8px 14px;
  font-weight: 600;
  z-index: 10000;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 0;
}

.container {
  width: min(92%, var(--max-width));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(18, 16, 13, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.75rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text);
  font-family: 'Cinzel', serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.5px;
}

.brand:hover {
  color: var(--amber);
}

.brand-icon {
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--border);
  background: var(--bg-panel);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 1.5rem;
}

.nav-menu a {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-menu a:hover {
  color: var(--amber);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger,
.hamburger::before,
.hamburger::after {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger {
  position: relative;
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  left: 0;
}

.hamburger::before {
  top: -7px;
}

.hamburger::after {
  top: 7px;
}

.nav-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
  top: 0;
  transform: rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition);
  text-decoration: none;
}

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

.btn-steam {
  background: linear-gradient(135deg, #1b2838 0%, #2a475e 100%);
  color: #c7d5e0;
  border-color: #66c0f4;
  box-shadow: 0 4px 14px rgba(102, 192, 244, 0.15);
}

.btn-steam:hover {
  color: #fff;
  border-color: #a4d7f5;
  box-shadow: 0 6px 18px rgba(102, 192, 244, 0.25);
}

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

.btn-outline:hover {
  border-color: var(--copper-light);
  color: var(--amber);
  background: rgba(184, 115, 51, 0.08);
}

.btn-lg {
  padding: 0.85rem 1.65rem;
  font-size: 1rem;
}

.btn-header {
  padding: 0.55rem 1rem;
  font-size: 0.9rem;
}

.steam-icon {
  flex-shrink: 0;
}

/* Hero */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding-block: 7rem 5rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.45) saturate(1.1);
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(18, 16, 13, 0.3) 0%, rgba(18, 16, 13, 0.85) 75%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.hero-badge {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: rgba(184, 115, 51, 0.18);
  color: var(--amber);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border: 1px solid var(--border);
  margin-bottom: 1.25rem;
}

.hero-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(2.2rem, 6vw, 4.2rem);
  line-height: 1.1;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1.25rem;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}

.hero-lead {
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 700px;
  margin-inline: auto;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
}

/* Sections */
.section {
  padding-block: 5rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-kicker {
  display: inline-block;
  color: var(--amber);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  line-height: 1.2;
  color: var(--text);
  max-width: 720px;
  margin-inline: auto;
}

.section-about {
  background: var(--bg-panel);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.grid {
  display: grid;
  gap: 2.5rem;
}

.grid.two-col {
  grid-template-columns: repeat(2, 1fr);
  align-items: center;
}

.about-text p {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
}

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

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 700;
  color: var(--copper-light);
}

.about-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.about-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Pillars */
.grid.pillars {
  grid-template-columns: repeat(4, 1fr);
}

.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}

.pillar-card:hover {
  transform: translateY(-5px);
  background: var(--bg-card-hover);
  border-color: var(--copper-light);
}

.pillar-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.pillar-card h3 {
  font-family: 'Cinzel', serif;
  font-size: 1.15rem;
  color: var(--amber);
  margin-bottom: 0.6rem;
}

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

/* Gallery */
.section-gallery {
  background: var(--bg-deep);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.gallery-item {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
  position: relative;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.6rem 0.85rem;
  background: linear-gradient(to top, rgba(18, 16, 13, 0.95), transparent);
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 600;
}

.gallery-item.wide {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery-note {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 1.25rem;
}

/* Units */
.section-units {
  background: var(--bg-panel);
  border-top: 1px solid var(--border);
}

.grid.units {
  grid-template-columns: repeat(3, 1fr);
}

.unit-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition);
}

.unit-card:hover {
  transform: translateY(-5px);
  border-color: var(--copper-light);
}

.unit-image {
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, #1a1510 0%, #2b221a 100%);
  overflow: hidden;
}

.unit-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.unit-card h3 {
  font-family: 'Cinzel', serif;
  font-size: 1.1rem;
  color: var(--amber);
  padding: 1rem 1.25rem 0.25rem;
}

.unit-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  padding: 0 1.25rem 1.25rem;
}

.npc-highlight {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
  align-items: center;
  background: rgba(184, 115, 51, 0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.npc-text h3 {
  font-family: 'Cinzel', serif;
  font-size: 1.4rem;
  color: var(--amber);
  margin-bottom: 0.75rem;
}

.npc-text p {
  color: var(--text-muted);
}

.npc-image {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

/* Monster / threat subheader */
.section-subheader {
  text-align: center;
  margin: 3.5rem 0 2rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
}

.subheader-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  color: var(--amber);
}

.grid.monsters {
  grid-template-columns: repeat(4, 1fr);
}

.monster-card {
  border-color: rgba(244, 162, 97, 0.35);
}

.monster-card:hover {
  border-color: var(--amber);
}

.monster-card h3 {
  color: var(--amber);
}

/* Changelog */
.section-changelog {
  background: var(--bg-panel);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.changelog-list {
  display: grid;
  gap: 1.5rem;
  max-width: 860px;
  margin-inline: auto;
}

.changelog-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}

.changelog-version {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background: rgba(184, 115, 51, 0.18);
  color: var(--amber);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.changelog-item h3 {
  font-family: 'Cinzel', serif;
  color: var(--amber);
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.changelog-item ul {
  list-style: none;
}

.changelog-item li {
  color: var(--text-muted);
  font-size: 0.95rem;
  padding: 0.35rem 0;
  padding-left: 1.4rem;
  position: relative;
}

.changelog-item li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--copper);
}

.changelog-note {
  max-width: 860px;
  margin: 2rem auto 0;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--copper);
  background: rgba(184, 115, 51, 0.06);
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Status */
.section-status {
  background: var(--bg-deep);
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.status-column {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}

.status-column h3 {
  font-family: 'Cinzel', serif;
  color: var(--amber);
  margin-bottom: 1rem;
  font-size: 1.15rem;
}

.status-column ul {
  list-style: none;
}

.status-column li {
  color: var(--text-muted);
  font-size: 0.95rem;
  padding: 0.45rem 0;
  padding-left: 1.4rem;
  position: relative;
}

.status-column li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.75rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.status-column:first-child li::before {
  background: var(--cyan-dark);
  box-shadow: 0 0 8px var(--cyan);
}

.status-column:last-child li::before {
  background: var(--copper);
}

.status-cta {
  text-align: center;
  max-width: 620px;
  margin-inline: auto;
}

.status-cta p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

/* Footer */
.site-footer {
  background: var(--bg-panel);
  border-top: 1px solid var(--border);
  padding-block: 2.5rem;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: 'Cinzel', serif;
  font-weight: 700;
  color: var(--text);
}

.footer-nav {
  display: flex;
  gap: 1.5rem;
}

.footer-nav a {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.footer-legal {
  color: var(--text-muted);
  font-size: 0.8rem;
  max-width: 640px;
  opacity: 0.8;
}

/* Responsive */
@media (max-width: 1024px) {
  .grid.pillars {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .grid.two-col,
  .npc-highlight,
  .status-grid {
    grid-template-columns: 1fr;
  }

  .grid.units,
  .grid.monsters {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .gallery-item.wide {
    grid-column: span 2;
    grid-row: span 1;
  }
}

@media (max-width: 768px) {
  .main-nav {
    order: 3;
  }

  .nav-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    inset: 64px 0 auto 0;
    flex-direction: column;
    background: rgba(18, 16, 13, 0.98);
    border-bottom: 1px solid var(--border);
    padding: 1rem 1.5rem;
    gap: 0;
    transform: translateY(-150%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-menu a {
    display: block;
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(184, 115, 51, 0.15);
  }

  .nav-menu li:last-child a {
    border-bottom: none;
  }

  .btn-header {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-block: 5rem 3.5rem;
  }

  .section {
    padding-block: 3.5rem;
  }
}

@media (max-width: 560px) {
  .grid.pillars,
  .grid.units,
  .grid.monsters,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-item.wide {
    grid-column: span 1;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .footer-nav {
    flex-direction: column;
    gap: 0.5rem;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}