/* Factor 5 Fan Page — Stylesheet */
/* Identity: precision military-tech briefing room; Rogue Squadron era */
/* Palette: deep steel #0e1117, squadron red #c0392b */

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@700&family=Inter:wght@400;500&display=swap');

:root {
  --bg:         #0e1117;
  --bg-card:    #131920;
  --bg-nav:     rgba(14,17,23,0.97);
  --accent:     #c0392b;
  --accent-dim: #8b2820;
  --text:       #c8d0d8;
  --text-dim:   #6a7580;
  --text-label: #8090a0;
  --border:     #1e2832;
  --border-accent: #c0392b;
  --font-heading: 'Rajdhani', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'Courier New', 'Consolas', monospace;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 4.5rem;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #e0e8f0;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: #e04030;
  text-decoration: underline;
}

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

/* ── Skip link ───────────────────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--accent);
  color: #fff;
  padding: 0.4rem 0.8rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  z-index: 9999;
  text-transform: uppercase;
}

.skip-link:focus {
  top: 0.5rem;
}

/* ── Navigation ─────────────────────────────────────────────────── */
#site-nav {
  position: sticky;
  top: 0;
  z-index: 400;
  background-color: var(--bg-nav);
  border-bottom: 1px solid var(--accent);
  padding: 0.5rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  align-items: center;
}

#site-nav a {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  padding: 0.3rem 0.65rem;
  border: 1px solid transparent;
  text-decoration: none;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

#site-nav a:hover,
#site-nav a[aria-current="page"] {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(192,57,43,0.08);
  text-decoration: none;
}

#site-nav a[aria-current="page"] {
  border-left: 2px solid var(--accent);
}

.nav-hamburger {
  display: none;
  background: none;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.3rem 0.6rem;
  cursor: pointer;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  align-items: center;
}

@media (max-width: 768px) {
  .nav-hamburger {
    display: block;
  }
  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding-top: 0.5rem;
  }
  .nav-links.is-open {
    display: flex;
  }
  #site-nav {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ── Section rule divider ───────────────────────────────────────── */
.section-rule {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.section-rule::before,
.section-rule::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--accent);
  opacity: 0.4;
}

.section-rule::before {
  max-width: 1.5rem;
}

/* ── Hero ───────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 44vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1.5rem;
  overflow: hidden;
  background: linear-gradient(180deg, #0b0f15 0%, var(--bg) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(192,57,43,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(192,57,43,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

#starfield {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center top;
  opacity: 0.25;
  filter: sepia(0.4) brightness(0.7);
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  color: #fff;
  text-shadow: 0 0 30px rgba(192,57,43,0.4);
  margin-bottom: 0.5rem;
}

.hero .subtitle {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--text-label);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

/* ── Stats bar ──────────────────────────────────────────────────── */
.stats-bar {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 1rem;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* ── Main content ───────────────────────────────────────────────── */
main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

/* ── Section headings ───────────────────────────────────────────── */
.section-heading {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--accent);
}

.section-heading::before {
  content: '';
  display: block;
  width: 3px;
  height: 1.4em;
  background: var(--accent);
  flex-shrink: 0;
}

section {
  margin-bottom: 3rem;
}

/* ── Cards ──────────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 0;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
  transition: box-shadow 0.2s;
}

.card:hover {
  box-shadow: inset 0 0 20px rgba(192,57,43,0.08), 0 0 8px rgba(192,57,43,0.1);
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #e0e8f0;
  margin-bottom: 0.4rem;
}

.card-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-label);
  margin-bottom: 0.6rem;
}

/* ── Grid ───────────────────────────────────────────────────────── */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

/* ── Catalogue / Gallery cards ───────────────────────────────────── */
.game-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 0;
  padding: 1rem 1.25rem;
  transition: box-shadow 0.2s;
}

.game-card:hover {
  box-shadow: inset 0 0 16px rgba(192,57,43,0.1), 0 0 6px rgba(192,57,43,0.12);
}

.game-card[hidden] {
  display: none;
}

.game-card .card-title {
  font-size: 0.95rem;
}

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.15rem 0.45rem;
  border: 1px solid;
  margin-right: 0.3rem;
  margin-top: 0.4rem;
}

.badge-dev {
  color: var(--accent);
  border-color: var(--accent);
}

.badge-port {
  color: #5b90b8;
  border-color: #5b90b8;
}

.badge-pub {
  color: #6a9e6a;
  border-color: #6a9e6a;
}

.badge-platform {
  color: var(--text-dim);
  border-color: var(--border);
}

/* ── Platform filter ────────────────────────────────────────────── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.filter-btn {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(192,57,43,0.08);
}

/* ── Gallery grid ───────────────────────────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}

.gallery-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 0;
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.gallery-card:hover {
  box-shadow: 0 0 12px rgba(192,57,43,0.2);
}

.gallery-card[hidden] {
  display: none;
}

.gallery-card img {
  width: 100%;
  height: 130px;
  object-fit: cover;
  display: block;
}

.gallery-card-info {
  padding: 0.6rem 0.75rem;
}

.gallery-card-info .card-title {
  font-size: 0.75rem;
}

/* ── Data table ─────────────────────────────────────────────────── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.data-table th,
.data-table td {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border);
  text-align: left;
}

.data-table th {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--bg-card);
}

.data-table td:first-child {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-label);
  white-space: nowrap;
  width: 8rem;
}

/* ── Blockquote ─────────────────────────────────────────────────── */
blockquote {
  border-left: 3px solid var(--accent);
  background: var(--bg-card);
  padding: 1rem 1.25rem;
  margin: 1rem 0;
  font-style: italic;
  color: var(--text);
}

blockquote cite {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-label);
  font-style: normal;
}

/* ── Score display ──────────────────────────────────────────────── */
.score-row {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border);
}

.score-pub {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-label);
  min-width: 10rem;
}

.score-val {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--accent);
  font-weight: 700;
}

.score-note {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* ── Back to top ────────────────────────────────────────────────── */
#back-to-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: var(--accent);
  color: #fff;
  border: none;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 0.7rem;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  z-index: 300;
}

#back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

/* ── Scroll reveal ──────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: none;
}

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

/* ── Easter egg modal ───────────────────────────────────────────── */
#rogue-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(14,17,23,0.92);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

#rogue-modal.active {
  display: flex;
}

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--accent);
  border-left: 4px solid var(--accent);
  padding: 2rem 2.5rem;
  max-width: 480px;
  width: 90%;
  text-align: center;
  box-shadow: 0 0 40px rgba(192,57,43,0.2);
}

.modal-box h2 {
  color: var(--accent);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.modal-callsign {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-label);
  margin-bottom: 1rem;
}

.modal-box p {
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 1.25rem;
}

.modal-close {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: none;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 0.4rem 1rem;
  cursor: pointer;
}

.modal-close:hover {
  background: var(--accent);
  color: #fff;
}

/* ── Footer ─────────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 2rem;
}

footer a {
  color: var(--text-dim);
}

footer a:hover {
  color: var(--accent);
}

/* ── Utility ────────────────────────────────────────────────────── */
.label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-label);
}

.accent {
  color: var(--accent);
}

.page-intro {
  font-size: 1.05rem;
  color: var(--text-dim);
  margin-bottom: 2rem;
  max-width: 700px;
}

p {
  margin-bottom: 0.9rem;
}

p:last-child {
  margin-bottom: 0;
}

ul, ol {
  padding-left: 1.5rem;
  margin-bottom: 0.9rem;
}

li {
  margin-bottom: 0.25rem;
}

/* ── Cross-link ─────────────────────────────────────────────────── */
.crosslink {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-label);
  border: 1px solid var(--border);
  padding: 0.25rem 0.6rem;
  text-decoration: none;
  transition: border-color 0.15s, color 0.15s;
}

.crosslink:hover {
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}

.crosslink::before {
  content: '→';
  color: var(--accent);
}

/* ── Era timeline ───────────────────────────────────────────────── */
.era {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 2.5rem;
}

.era::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.4em;
  bottom: -2rem;
  width: 1px;
  background: var(--accent);
  opacity: 0.3;
}

.era:last-child::before {
  display: none;
}

.era-year {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.3rem;
}

.era h2 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

/* ── Resources list ─────────────────────────────────────────────── */
.resource-item {
  border-left: 3px solid var(--border);
  padding: 0.75rem 1rem;
  margin-bottom: 0.75rem;
  background: var(--bg-card);
  transition: border-color 0.15s;
}

.resource-item:hover {
  border-left-color: var(--accent);
}

.resource-item .card-title a {
  color: #e0e8f0;
  text-decoration: none;
}

.resource-item .card-title a:hover {
  color: var(--accent);
}

/* --------------------------------------------------------------------------
   Game cover images & lightbox
   -------------------------------------------------------------------------- */
.game-cover { margin: 0 0 0.75rem; max-width: 180px; }
.game-screenshot {
  width: 100%; display: block; object-fit: contain;
  border: 1px solid var(--border-dim, #333);
  border-radius: var(--radius, 4px);
  background: var(--bg-secondary, #111);
  cursor: zoom-in; transition: border-color 0.2s;
}
.game-screenshot:hover { border-color: var(--accent-cyan, #00e5ff); }
.lightbox-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.93);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999; cursor: zoom-out; padding: 1rem;
}
.lightbox-overlay[hidden] { display: none; }
.lightbox-overlay img {
  max-width: 95vw; max-height: 90vh; object-fit: contain;
  border: 1px solid var(--border-dim, #333); border-radius: var(--radius, 4px); cursor: zoom-out;
}
.lightbox-close {
  position: fixed; top: 1rem; right: 1.5rem; background: none; border: none;
  color: var(--accent-cyan, #00e5ff); font-size: 2.5rem; line-height: 1;
  cursor: pointer; z-index: 10000; padding: 0.25rem 0.5rem;
}
.lightbox-close:hover { color: var(--accent-yellow, #ffd700); }