/* OGR Games — landing page. Light by default, dark via system or toggle (in line with OGR System). */
:root {
  --bg: #ffffff;
  --bg-soft: #f6f7f9;
  --card: #ffffff;
  --text: #0e1116;
  --muted: #5b6270;
  --line: #e4e6ea;
  --btn: #0e1116;
  --btn-text: #ffffff;
  --pill: #f1f2f4;
  --green: #22a447;
  --shadow: 0 1px 2px rgba(14,17,22,.04), 0 8px 24px rgba(14,17,22,.06);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b0b0d;
    --bg-soft: #121215;
    --card: #141418;
    --text: #f2f3f5;
    --muted: #9aa0ab;
    --line: #26272d;
    --btn: #f2f3f5;
    --btn-text: #0b0b0d;
    --pill: #1b1c21;
    --green: #3ccf66;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 10px 30px rgba(0,0,0,.35);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0b0b0d;
  --bg-soft: #121215;
  --card: #141418;
  --text: #f2f3f5;
  --muted: #9aa0ab;
  --line: #26272d;
  --btn: #f2f3f5;
  --btn-text: #0b0b0d;
  --pill: #1b1c21;
  --green: #3ccf66;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 10px 30px rgba(0,0,0,.35);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 16px/1.6 Inter, system-ui, -apple-system, Segoe UI, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ---------- header ---------- */
.top { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 86%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.bar { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.brand { text-decoration: none; font: 300 28px/1 Inter, sans-serif; letter-spacing: -.02em; white-space: nowrap; }
.brand b { font-weight: 400; }
.brand.small { font-size: 22px; }
.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a { text-decoration: none; color: var(--muted); font-size: 15px; transition: color .15s; }
.nav a:hover { color: var(--text); }
.tools { display: flex; align-items: center; gap: 10px; }
.lang { display: flex; border: 1px solid var(--line); border-radius: 10px; padding: 3px; }
.lang button {
  border: 0; background: none; color: var(--muted); font: 600 13px Inter, sans-serif; padding: 5px 9px; border-radius: 7px; cursor: pointer;
}
.lang button[aria-pressed="true"] { background: var(--btn); color: var(--btn-text); }
.icon-btn { width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 10px; background: none; color: var(--text); cursor: pointer; display: grid; place-items: center; }
.icon-btn:hover { background: var(--pill); }
.icon-btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.icon-btn .moon { display: none; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .icon-btn .sun { display: none; } :root:not([data-theme="light"]) .icon-btn .moon { display: block; } }
:root[data-theme="dark"] .icon-btn .sun { display: none; }
:root[data-theme="dark"] .icon-btn .moon { display: block; }

/* ---------- common ---------- */
.pill {
  display: inline-flex; align-items: center; gap: 8px; padding: 5px 13px; border-radius: 999px;
  background: var(--pill); border: 1px solid var(--line); color: var(--muted); font-size: 13px; font-weight: 500;
}
.pill.new { background: color-mix(in srgb, var(--green) 14%, transparent); border-color: color-mix(in srgb, var(--green) 35%, transparent); color: var(--green); }
.btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 13px 24px; border-radius: 10px; text-decoration: none;
  font: 500 16px Inter, sans-serif; border: 1px solid transparent; transition: transform .12s, opacity .15s, background .15s;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--btn); color: var(--btn-text); }
.btn.primary:hover { opacity: .9; }
.btn.ghost { border-color: var(--line); color: var(--text); }
.btn.ghost:hover { background: var(--pill); }
.btn.sm { padding: 8px 16px; font-size: 14px; }
.h2 { font: 700 clamp(28px, 4vw, 40px)/1.15 'Inter Tight', Inter, sans-serif; letter-spacing: -.03em; margin: 0 0 8px; }
.sub { color: var(--muted); margin: 0 0 32px; font-size: 17px; }
.sub.big { font-size: 18px; max-width: 520px; }
.section { padding-top: 96px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { font-size: 12px; font-weight: 500; color: var(--muted); border: 1px solid var(--line); border-radius: 6px; padding: 2px 8px; }
.tagline { color: var(--muted); font-size: 14px; margin: 0 0 10px; }

/* ---------- hero ---------- */
.hero { text-align: center; padding-top: 88px; padding-bottom: 56px; }
.hero h1 { font: 800 clamp(40px, 7vw, 76px)/1.04 'Inter Tight', Inter, sans-serif; letter-spacing: -.045em; margin: 0 auto 18px; max-width: 900px; }
.lead { color: var(--muted); font-size: clamp(17px, 2vw, 20px); max-width: 640px; margin: 0 auto 30px; }

/* ---------- featured ---------- */
.featured {
  display: grid; grid-template-columns: 1.35fr 1fr; gap: 0; overflow: hidden;
  background: var(--card); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow);
}
.feat-media { position: relative; display: block; background: var(--accent, #333); min-height: 320px; }
.feat-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.feat-media:hover img { transform: scale(1.02); }
.feat-body { padding: 36px 36px 34px; display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.feat-body h2 { font: 800 clamp(30px, 3.6vw, 42px)/1.1 'Inter Tight', Inter, sans-serif; letter-spacing: -.03em; margin: 10px 0 2px; }
.feat-body p { margin: 0 0 12px; color: var(--muted); }
.feat-body .tags { margin: 4px 0 22px; }
.on-media { position: absolute; left: 16px; top: 16px; background: rgba(10,10,12,.72); color: #fff; border-color: rgba(255,255,255,.2); backdrop-filter: blur(6px); }

/* ---------- grid ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.card {
  display: flex; flex-direction: column; overflow: hidden; background: var(--card);
  border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); transition: transform .15s, border-color .15s;
}
.card:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--text) 22%, var(--line)); }
.card-media { position: relative; display: block; aspect-ratio: 16 / 9; background: var(--accent, #333); overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: cover; }
.card-media.blank { display: grid; place-items: center; background: repeating-linear-gradient(135deg, var(--pill) 0 14px, var(--bg-soft) 14px 28px); }
.card-media.blank span { font: 700 20px 'Inter Tight', Inter, sans-serif; color: var(--muted); letter-spacing: -.02em; }
.card-body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { font: 700 22px/1.2 'Inter Tight', Inter, sans-serif; letter-spacing: -.02em; margin: 0 0 4px; }
.desc { color: var(--muted); font-size: 15px; margin: 0 0 18px; flex: 1; }
.card-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.card.soon .pill { align-self: flex-start; }

/* ---------- about / contact ---------- */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.features { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.features li { display: flex; gap: 16px; padding: 18px 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); }
.features .fi { font-size: 24px; line-height: 1; }
.features b { font-weight: 600; }
.features p { margin: 2px 0 0; color: var(--muted); font-size: 15px; }
.contact { text-align: center; padding: 56px 24px; border: 1px solid var(--line); border-radius: 20px; background: var(--bg-soft); }
.contact .sub { max-width: 560px; margin-left: auto; margin-right: auto; }

/* ---------- footer ---------- */
.foot { margin-top: 96px; border-top: 1px solid var(--line); }
.foot .bar { justify-content: space-between; flex-wrap: wrap; padding-top: 18px; padding-bottom: 18px; }
.foot p { margin: 0; color: var(--muted); font-size: 14px; }
.foot p a { color: var(--text); }

/* ---------- small screens ---------- */
@media (max-width: 860px) {
  .featured { grid-template-columns: 1fr; }
  .feat-media { min-height: 0; aspect-ratio: 16 / 9; }
  .feat-body { padding: 24px; }
  .about { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .nav { display: none; }
  .tools { margin-left: auto; }
  .brand { font-size: 24px; }
  .hero { padding-top: 56px; padding-bottom: 36px; }
  .grid { grid-template-columns: 1fr; }
  .section { padding-top: 72px; }
}
.pill.new.on-media { background: var(--green); border-color: transparent; color: #fff; }