:root {
  --bg: #f5f6fa;
  --bg-soft: #eef1f7;
  --panel: #ffffff;
  --panel-2: #f8f9fd;
  --line: #e4e8f0;
  --line-strong: #d7ddea;
  --text: #151821;
  --muted: #687386;
  --accent: #1473ff;
  --accent-strong: #0e63e5;
  --green: #17a65a;
  --shadow: 0 18px 40px rgba(20, 25, 39, 0.08);
  --radius: 24px;
  --max: 1120px;
  --sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at top right, rgba(20,115,255,0.08), transparent 28rem),
    var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid rgba(20,115,255,.35); outline-offset: 3px; }

.shell { width: min(calc(100% - 36px), var(--max)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.skip-link { position: fixed; top: -56px; left: 12px; z-index: 100; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; box-shadow: var(--shadow); }
.skip-link:focus { top: 12px; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(245,246,250,.84); border-bottom: 1px solid rgba(215,221,234,.72); backdrop-filter: blur(18px); }
.nav { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.nav-title { font-weight: 700; font-size: .98rem; letter-spacing: -.02em; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { text-decoration: none; color: var(--muted); font-size: .92rem; font-weight: 600; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); align-items: center; justify-content: center; flex-direction: column; gap: 4px; }
.menu-toggle span:not(.sr-only) { width: 18px; height: 2px; background: var(--text); border-radius: 2px; }

.page-top { padding-top: 38px; }
.section-caption { margin: 0 0 14px; color: var(--muted); font-size: .84rem; font-weight: 700; letter-spacing: -.01em; }
.app-store-card, .about-app-card, .feature-scroll-card, .contact-card, .mods-preview-card, .mod-card, .mods-hero { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }

.app-store-card { padding: clamp(20px, 4vw, 34px); }
.app-summary { display: flex; gap: 24px; align-items: flex-start; }
.app-icon-image, .mods-icon, .mods-preview-icon {
  object-fit: cover;
  flex: 0 0 auto;
  box-shadow: 0 10px 24px rgba(21,24,33,0.12);
}
.app-icon-image, .mods-icon { width: 124px; height: 124px; border-radius: 28px; }
.mods-preview-icon { width: 72px; height: 72px; border-radius: 20px; }
.app-summary-copy { min-width: 0; flex: 1 1 auto; }
.app-summary-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.app-summary-top h1 { margin: 0; font-size: clamp(2rem, 5vw, 3.15rem); line-height: 1.02; letter-spacing: -.05em; }
.platform-label { margin: 7px 0 0; color: var(--muted); font-size: .95rem; }
.status-badge { display: inline-flex; min-height: 34px; align-items: center; padding: 7px 12px; border-radius: 999px; background: #eef8f2; border: 1px solid #cfe9d9; color: var(--green); font-size: .8rem; font-weight: 700; white-space: nowrap; }
.app-description { margin: 18px 0 0; max-width: 760px; color: #3d4655; font-size: 1rem; }
.store-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.store-button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 12px 18px; border: 1px solid transparent; border-radius: 14px; font-size: .92rem; font-weight: 700; text-decoration: none; cursor: pointer; transition: background .15s ease, transform .15s ease, border-color .15s ease; }
.store-button:active { transform: scale(.98); }
.store-button.primary { background: var(--accent); color: #fff; }
.store-button.primary:hover { background: var(--accent-strong); }
.store-button[disabled] { opacity: .62; cursor: not-allowed; }

.app-meta-row { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; margin-top: 24px; }
.meta-pill { padding: 14px 16px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel-2); }
.meta-label { display: block; color: var(--muted); font-size: .78rem; margin-bottom: 4px; }
.meta-pill strong { font-size: 1rem; letter-spacing: -.02em; }

.content-section { padding-top: 26px; padding-bottom: 10px; }
.section-header { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 16px; }
.section-header h2, .mods-hero-copy h1 { margin: 0; font-size: clamp(1.8rem, 4vw, 2.5rem); line-height: 1.05; letter-spacing: -.04em; }

.about-app-card { padding: 22px; }
.about-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.about-tags span {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: #344055;
  font-size: .84rem;
  font-weight: 600;
}
.about-lead {
  margin: 0;
  color: #3d4655;
  font-size: .98rem;
}
.playstore-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}
.playstore-points article {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel-2);
}
.playstore-points strong,
.playstore-points span {
  display: block;
}
.playstore-points strong {
  margin-bottom: 7px;
  font-size: .94rem;
}
.playstore-points span {
  color: var(--muted);
  font-size: .86rem;
}

.feature-scroll-card { padding: 14px; }
.feature-scroll { display: flex; flex-direction: column; gap: 12px; max-height: 420px; overflow-y: auto; overflow-x: hidden; padding-right: 6px; scrollbar-width: thin; }
.feature-scroll::-webkit-scrollbar { width: 8px; }
.feature-scroll::-webkit-scrollbar-thumb { background: #c8d0dd; border-radius: 999px; }
.feature-item { width: 100%; min-height: 110px; padding: 18px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel-2); }
.feature-item strong, .feature-item span { display: block; }
.feature-item strong { margin-bottom: 7px; font-size: .96rem; }
.feature-item span { color: var(--muted); font-size: .87rem; }

.mods-preview-card { min-height: 104px; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 20px 24px; text-decoration: none; }
.mods-preview-card:hover { border-color: var(--line-strong); }
.mods-preview-copy { min-width: 0; flex: 1 1 auto; }
.mods-preview-copy strong, .mods-preview-copy span { display: block; }
.mods-preview-copy strong { font-size: 1.02rem; margin-bottom: 6px; }
.mods-preview-copy span { color: var(--muted); }
.mods-preview-arrow { font-size: 1.5rem; color: var(--muted); }

.contact-section { padding-bottom: 74px; }
.contact-card { padding: 24px; }
.contact-card p { margin: 0; color: var(--muted); }
.contact-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.contact-links a { min-height: 42px; display: inline-flex; align-items: center; padding: 10px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel-2); text-decoration: none; color: #334055; font-size: .88rem; font-weight: 600; }
.contact-links a:hover { border-color: var(--line-strong); }

.mods-layout { min-height: calc(100vh - 160px); padding-top: 34px; padding-bottom: 80px; }
.mods-hero { padding: 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.mods-hero-copy p { margin: 8px 0 0; color: var(--muted); font-size: .98rem; }
.mods-count-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 18px 0 18px; }
.mods-count { color: var(--muted); font-size: .88rem; font-weight: 600; }
.back-link { min-height: 42px; display: inline-flex; align-items: center; padding: 10px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); text-decoration: none; font-size: .88rem; font-weight: 600; color: #334055; }
.back-link:hover { border-color: var(--line-strong); }

.game-selector { display: flex; flex-direction: column; gap: 14px; }
.game-card {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 112px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--panel);
  box-shadow: var(--shadow);
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: transform .15s ease, border-color .15s ease, background .15s ease;
}
.game-card:hover { border-color: var(--line-strong); background: var(--panel-2); }
.game-card:active { transform: scale(.995); }
.game-card img { width: 76px; height: 76px; border-radius: 18px; object-fit: cover; flex: 0 0 auto; box-shadow: 0 8px 20px rgba(21,24,33,.12); }
.game-card-copy { min-width: 0; flex: 1 1 auto; }
.game-card-copy strong, .game-card-copy small { display: block; }
.game-card-copy strong { font-size: 1.1rem; margin-bottom: 4px; }
.game-card-copy small { color: var(--muted); font-size: .88rem; }
.game-card-arrow { color: var(--muted); font-size: 2rem; line-height: 1; }

.selected-game-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 0 0 18px;
}
.game-back-button { cursor: pointer; }
.selected-game-title { display: flex; align-items: center; gap: 12px; min-width: 0; }
.selected-game-title img { width: 56px; height: 56px; border-radius: 14px; object-fit: cover; box-shadow: 0 8px 18px rgba(21,24,33,.1); }
.selected-game-title span { color: var(--muted); font-size: .78rem; font-weight: 600; }
.selected-game-title h2 { margin: 1px 0 0; font-size: 1.3rem; letter-spacing: -.025em; }

.mod-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.mods-page-grid { grid-template-columns: 1fr; }
.mod-card { overflow: hidden; }
.mod-card.latest { border-color: #cfe9d9; }
.mod-top { min-height: 74px; padding: 18px; border-bottom: 1px solid var(--line); background: linear-gradient(180deg, #fafbff, #f5f7fb); }
.mod-meta { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); font-size: .8rem; font-weight: 600; }
.new-badge { color: var(--green); }
.mod-card h3 { margin: 16px 18px 6px; font-size: 1.05rem; line-height: 1.3; }
.mod-platform { margin: 0 18px 14px; color: var(--muted); font-size: .84rem; }
.mod-card details { border-top: 1px solid var(--line); }
.mod-card summary { padding: 14px 18px; cursor: pointer; list-style: none; color: var(--accent); font-size: .87rem; font-weight: 700; }
.mod-card summary::-webkit-details-marker { display: none; }
.mod-card summary::after { content: "+"; float: right; }
.mod-card details[open] summary::after { content: "−"; }
.mod-details { padding: 0 18px 18px; }
.requires-tag {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: .8rem;
  font-weight: 600;
}
.mod-details ul { margin: 0 0 15px; padding-left: 18px; color: var(--muted); font-size: .86rem; }
.mod-links { display: flex; flex-wrap: wrap; gap: 8px; }
.mod-links a { flex: 1 1 120px; }
.button { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; padding: 10px 14px; border: 1px solid transparent; border-radius: 12px; font-size: .88rem; font-weight: 700; text-decoration: none; }
.button.primary { background: var(--accent); color: #fff; }
.button.primary:hover { background: var(--accent-strong); }
.button.secondary { background: var(--panel-2); color: var(--text); border-color: var(--line); }
.button.secondary:hover { border-color: var(--line-strong); }

.footer { border-top: 1px solid var(--line); padding: 26px 0; background: rgba(255,255,255,.55); }
.footer-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer strong, .footer span { display: block; }
.footer strong { font-size: .92rem; }
.footer span, .footer p { margin: 3px 0 0; color: var(--muted); font-size: .82rem; }

@media (max-width: 920px) {
  .mod-grid, .playstore-points { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mods-page-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .shell { width: min(calc(100% - 24px), var(--max)); }
  .menu-toggle { display: flex; }
  .nav-links {
    position: absolute; top: calc(100% + 1px); left: 12px; right: 12px; display: none;
    flex-direction: column; align-items: stretch; gap: 0; padding: 8px;
    border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.96); box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .nav-links a { min-height: 46px; display: flex; align-items: center; padding: 0 12px; border-radius: 10px; }
  .nav-links a:hover { background: var(--panel-2); }
  .app-summary { flex-direction: column; align-items: flex-start; }
  .app-summary-top { flex-direction: column; align-items: flex-start; }
  .app-icon-image, .mods-icon { width: 98px; height: 98px; border-radius: 22px; }
  .mods-preview-icon { width: 64px; height: 64px; border-radius: 18px; }
  .store-actions { flex-direction: column; }
  .store-actions .store-button { width: 100%; }
  .app-meta-row, .playstore-points { grid-template-columns: 1fr; }
  .mods-preview-card, .mods-hero { align-items: flex-start; }
  .mods-count-row, .footer-row { flex-direction: column; align-items: flex-start; }
  .mod-grid, .mods-page-grid { grid-template-columns: 1fr; }
  .selected-game-bar { align-items: flex-start; flex-direction: column; }
  .selected-game-title { order: -1; }
  .game-card { min-height: 98px; padding: 14px; }
  .game-card img { width: 66px; height: 66px; border-radius: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

@media (max-width: 980px) {
  .app-meta-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}