/* ============================================================
   LUST FRONTIERS — post-apocalyptic card battler promo site
   Light "Frontier Command" theme: parchment + olive + crimson
   Mobile-first responsive (breakpoints: 768px, 480px)
   ============================================================ */

:root {
  --bg: #f6f3ec;
  --bg-alt: #efe9dc;
  --surface: #fffdf8;
  --ink: #26241f;
  --muted: #6f6a5c;
  --olive: #5d6b3e;
  --olive-dark: #45522c;
  --crimson: #b0302f;
  --crimson-dark: #8e2625;
  --gold: #b98a2f;
  --sand: #e4dbc7;
  --line: #ddd4c2;
  --shadow: 0 10px 30px rgba(60, 52, 36, 0.10);
  --radius: 12px;
  --font-head: "Chakra Petch", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.7;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--olive-dark); text-decoration: none; }
a:hover { color: var(--crimson); }

.container {
  width: min(1140px, 92%);
  margin: 0 auto;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 253, 248, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(6px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  text-transform: uppercase;
}

.logo-mark {
  width: 26px;
  height: 26px;
  background: var(--crimson);
  border-radius: 5px;
  position: relative;
  flex: none;
}

.logo-mark::after {
  content: "";
  position: absolute;
  inset: 6px;
  border: 2px solid var(--surface);
  border-radius: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  display: block;
  padding: 8px 13px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ink);
}

.nav-links a:hover { background: var(--bg-alt); color: var(--crimson); }
.nav-links a.active { color: var(--crimson); }

.btn {
  display: inline-block;
  padding: 11px 22px;
  border-radius: 9px;
  font-weight: 700;
  font-family: var(--font-head);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.9rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, transform 0.12s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-play {
  background: var(--crimson);
  color: #fff;
  box-shadow: 0 4px 14px rgba(176, 48, 47, 0.35);
}

.btn-play:hover { background: var(--crimson-dark); color: #fff; }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.btn-ghost:hover { border-color: var(--olive); color: var(--olive-dark); }

.btn-light {
  background: var(--surface);
  color: var(--crimson);
}

.btn-light:hover { background: var(--bg-alt); }

/* Nav toggle (mobile) */
.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--line);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 1.15rem;
  cursor: pointer;
  color: var(--ink);
}

/* ---------- Hero ---------- */
.hero {
  background:
    repeating-linear-gradient(45deg, rgba(93, 107, 62, 0.05) 0 14px, transparent 14px 28px),
    linear-gradient(180deg, var(--bg-alt) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 44px;
  align-items: center;
  padding: 64px 0 58px;
}

.hero-kicker {
  display: inline-block;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--crimson);
  background: rgba(176, 48, 47, 0.09);
  border: 1px solid rgba(176, 48, 47, 0.25);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2.1rem, 4.6vw, 3.3rem);
  line-height: 1.08;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 16px;
}

.hero-title em {
  font-style: normal;
  color: var(--crimson);
}

.hero-sub {
  font-size: 1.12rem;
  color: var(--muted);
  max-width: 30em;
  margin-bottom: 26px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.hero-media { position: relative; }

.hero-img {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  width: 100%;
}

.hero-img::after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 8px;
  pointer-events: none;
}

/* ---------- Facts bar ---------- */
.facts-bar {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.facts-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  padding: 20px 0;
}

.fact-item {
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-left: 3px solid var(--olive);
  border-radius: 8px;
}

.fact-label {
  font-family: var(--font-head);
  text-transform: uppercase;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  display: block;
  margin-bottom: 2px;
}

.fact-value {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink);
}

/* ---------- Sections ---------- */
.section { padding: 58px 0; }

.section-alt { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.section-head { max-width: 720px; margin-bottom: 34px; }

.section-eyebrow {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--olive);
  display: block;
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 2.8vw, 2.05rem);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.2;
  margin-bottom: 10px;
}

.section-desc { color: var(--muted); font-size: 1.02rem; }
.section-desc-left { text-align: left; }

/* ---------- Feature cards ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  box-shadow: 0 4px 14px rgba(60, 52, 36, 0.06);
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }

.feature-card-gold { border-top: 3px solid var(--gold); }
.feature-card-olive { border-top: 3px solid var(--olive); }
.feature-card-crimson { border-top: 3px solid var(--crimson); }

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background: var(--bg-alt);
  font-size: 1.3rem;
  margin-bottom: 14px;
}

.feature-title {
  font-family: var(--font-head);
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 8px;
}

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

/* ---------- Screenshot gallery + lightbox ---------- */
.screens-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.screen-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: 0 4px 14px rgba(60, 52, 36, 0.07);
  cursor: zoom-in;
}

.screen-card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; transition: transform 0.25s ease; }

.screen-card:hover img { transform: scale(1.04); }

.screen-cap {
  padding: 10px 14px;
  font-size: 0.85rem;
  color: var(--muted);
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(20, 18, 14, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 24px;
}

.lightbox.open { display: flex; }

.lightbox img {
  max-width: min(1080px, 94vw);
  max-height: 86vh;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lb-btn {
  position: absolute;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  width: 46px;
  height: 46px;
  font-size: 1.3rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lb-btn:hover { background: rgba(255, 255, 255, 0.25); }

.lb-close { top: 22px; right: 22px; }
.lb-prev { left: 18px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 18px; top: 50%; transform: translateY(-50%); }

/* ---------- Quotes ---------- */
.quotes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.quote-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
}

.quote-card::before {
  content: "\201C";
  position: absolute;
  top: 6px;
  left: 16px;
  font-family: Georgia, serif;
  font-size: 3.2rem;
  color: var(--sand);
  line-height: 1;
}

.quote-text { font-style: italic; color: var(--ink); margin-bottom: 10px; padding-top: 12px; }

.quote-author {
  font-family: var(--font-head);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--olive);
}

/* ---------- CTA banner ---------- */
.cta-banner {
  background:
    linear-gradient(120deg, var(--crimson-dark) 0%, var(--crimson) 55%, #c94b3e 100%);
  border-radius: 16px;
  padding: 40px 34px;
  text-align: center;
  color: #fff;
  box-shadow: 0 14px 36px rgba(142, 38, 37, 0.35);
}

.cta-banner h2 {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  margin-bottom: 8px;
}

.cta-banner p { color: rgba(255, 255, 255, 0.9); margin-bottom: 20px; }

.cta-wrapper { text-align: center; margin-top: 32px; }

.cta-hero-btn {
  display: inline-block;
  padding: 15px 34px;
  border-radius: 10px;
  background: var(--crimson);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 1.02rem;
  box-shadow: 0 6px 18px rgba(176, 48, 47, 0.35);
  transition: background 0.18s ease, transform 0.12s ease;
}

.cta-hero-btn:hover { background: var(--crimson-dark); color: #fff; transform: translateY(-2px); }

/* ---------- Sub-page hero ---------- */
.page-hero {
  background:
    repeating-linear-gradient(45deg, rgba(93, 107, 62, 0.05) 0 14px, transparent 14px 28px),
    linear-gradient(180deg, var(--bg-alt) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--line);
  padding: 44px 0 40px;
}

.page-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 10px;
}

.page-hero .hero-sub { margin-bottom: 0; }

.crumbs {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font-head);
}

.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--crimson); }

/* ---------- Articles (sub-page content) ---------- */
.article { margin-bottom: 34px; }

.article h2 {
  font-family: var(--font-head);
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--sand);
}

.article h3 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin: 18px 0 8px;
  color: var(--olive-dark);
}

.article p { margin-bottom: 14px; color: #3d3a32; }

.article ul, .article ol { margin: 0 0 16px 22px; color: #3d3a32; }
.article li { margin-bottom: 7px; }

.content-img {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: 0 8px 22px rgba(60, 52, 36, 0.12);
  margin: 18px 0;
  width: 100%;
}

.img-right {
  float: right;
  width: 46%;
  margin: 6px 0 14px 22px;
}

.img-left {
  float: left;
  width: 46%;
  margin: 6px 22px 14px 0;
}

.figure { margin: 20px 0; }
.figure img { border-radius: var(--radius); border: 1px solid var(--line); box-shadow: 0 8px 22px rgba(60, 52, 36, 0.12); }
.figure figcaption {
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 8px;
  font-style: italic;
}

.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--sand), transparent);
  margin: 40px 0;
  border: none;
}

/* ---------- Character cards ---------- */
.char-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.char-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(60, 52, 36, 0.06);
  display: grid;
  grid-template-columns: 150px 1fr;
}

.char-card img {
  width: 150px;
  height: 100%;
  min-height: 170px;
  object-fit: cover;
}

.char-info { padding: 18px 20px; }

.char-name {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 1.02rem;
  margin-bottom: 4px;
}

.char-role {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--crimson);
  font-weight: 700;
  margin-bottom: 10px;
}

.char-bio { color: var(--muted); font-size: 0.92rem; }

/* ---------- Tables ---------- */
.table-wrap {
  overflow-x: auto;
  margin: 18px 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
  min-width: 520px;
}

.table th {
  background: var(--olive-dark);
  color: #fff;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.8rem;
  text-align: left;
  padding: 11px 14px;
}

.table td {
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  color: #3d3a32;
}

.table tr:nth-child(even) td { background: var(--bg); }

/* ---------- FAQ ---------- */
.faq-list { max-width: 860px; }

.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 14px;
  overflow: hidden;
}

.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 16px 20px;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.faq-q::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--crimson);
  flex: none;
}

.faq-item.open .faq-q::after { content: "\2212"; }

.faq-a {
  display: none;
  padding: 0 20px 16px;
  color: var(--muted);
  font-size: 0.96rem;
}

.faq-item.open .faq-a { display: block; }

.faq-sysreq { margin-top: 0; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--line);
  padding: 30px 0 36px;
  margin-top: 40px;
}

.footer-copy {
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 18px;
}

.lang-switch, .lang-switcher {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  list-style: none;
}

.lang-link {
  display: inline-block;
  padding: 5px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink);
}

.lang-link:hover { border-color: var(--crimson); color: var(--crimson); }

.lang-link.active {
  background: var(--olive-dark);
  border-color: var(--olive-dark);
  color: #fff;
}

/* ---------- About block (index) ---------- */
.about-block { max-width: 860px; }
.about-block p { margin-bottom: 14px; color: #3d3a32; }

.about-intro {
  font-size: 1.06rem;
  color: var(--ink);
  border-left: 3px solid var(--gold);
  padding-left: 16px;
  margin-bottom: 16px;
}

.about-mission { color: var(--muted); }

/* ---------- Responsive: 768px ---------- */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 28px; padding: 44px 0 40px; }
  .facts-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .screens-grid { grid-template-columns: repeat(2, 1fr); }
  .quotes-grid { grid-template-columns: 1fr; }
  .char-grid { grid-template-columns: 1fr; }
  .img-right, .img-left { float: none; width: 100%; margin: 16px 0; }
  .section { padding: 44px 0; }
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 4%;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 14px; }
  .nav-links .btn-play { margin: 10px 14px; text-align: center; }
  .char-card { grid-template-columns: 120px 1fr; }
  .char-card img { width: 120px; }
}

/* ---------- Responsive: 480px ---------- */
@media (max-width: 480px) {
  body { font-size: 0.96rem; }
  .facts-grid { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .screens-grid { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; text-align: center; }
  .cta-banner { padding: 30px 20px; }
  .char-card { grid-template-columns: 1fr; }
  .char-card img { width: 100%; min-height: 0; aspect-ratio: 16/9; object-fit: cover; }
  .lb-prev { left: 6px; }
  .lb-next { right: 6px; }
  .fact-item { padding: 10px 12px; }
}