/* Gerege Eco System — gerege.mn public pages. Brand: #2F4FE0 / #2338A6 / #0F1A4A (appstore landing), Manrope. */
:root {
  --blue: #2F4FE0;
  --blue-deep: #2338A6;
  --ink: #0F1A4A;
  --muted: #4A5578;
  --line: #E3E7F3;
  --soft: #F4F6FC;
  --white: #FFFFFF;
  --ok: #12805C;
  --max: 1120px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--white); color: var(--ink); font: 400 17px/1.6 Manrope, system-ui, sans-serif; overflow-x: hidden; }
a { color: var(--blue); }
img { max-width: 100%; display: block; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 6vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3.6vw, 2.3rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* header */
.top { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; gap: 20px; min-height: 64px; flex-wrap: wrap; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 800; font-size: 1.15rem; }
.logo img { width: 32px; height: 32px; }
.nav { display: flex; gap: 4px; flex: 1; }
.nav a { color: var(--muted); text-decoration: none; padding: 8px 10px; border-radius: 8px; font-weight: 600; font-size: .95rem; white-space: nowrap; }
.nav a:hover { color: var(--ink); background: var(--soft); }
.nav a[aria-current="page"] { color: var(--blue); }
.btn { display: inline-block; padding: 12px 22px; border-radius: 10px; font-weight: 700; text-decoration: none; background: var(--blue); color: var(--white); border: 2px solid var(--blue); }
.btn:hover { background: var(--blue-deep); border-color: var(--blue-deep); }
.btn.ghost { background: transparent; color: var(--blue); }
.btn.ghost:hover { background: var(--soft); }
.top .btn { padding: 8px 16px; }
@media (max-width: 900px) {
  .top .wrap { padding-top: 10px; gap: 8px; }
  .top .btn { margin-left: auto; }
  .nav { order: 3; flex-basis: 100%; overflow-x: auto; padding-bottom: 6px; scrollbar-width: none; }
  .nav::-webkit-scrollbar { display: none; }
}

/* sections */
.hero { padding: 72px 0 56px; background: linear-gradient(180deg, var(--soft), var(--white)); }
.hero .lead { font-size: clamp(1.1rem, 2.4vw, 1.35rem); color: var(--muted); max-width: 46ch; }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.kicker { color: var(--blue); font-weight: 700; margin-bottom: 12px; }
section { padding: 56px 0; }
section.alt { background: var(--soft); }
.intro { max-width: 62ch; color: var(--muted); }

/* stats */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 24px; margin-top: 8px; }
.stat b { display: block; font-size: clamp(2rem, 5vw, 2.8rem); font-weight: 800; color: var(--blue); line-height: 1.1; }
.stat span { color: var(--muted); font-size: .95rem; }

/* layered map */
.map { display: grid; gap: 10px; margin-top: 28px; }
.layer { display: grid; grid-template-columns: 200px 1fr; gap: 16px; align-items: center; background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.layer > b { font-weight: 800; }
.layer > b small { display: block; font-weight: 500; color: var(--muted); font-size: .85rem; }
.layer.core { background: var(--ink); color: var(--white); border-color: var(--ink); }
.layer.core > b small { color: #B8C2E8; }
.layer.trust { background: var(--blue); color: var(--white); border-color: var(--blue); }
.layer.trust > b small { color: #DCE3FF; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips span { padding: 5px 12px; border-radius: 999px; background: var(--soft); font-size: .9rem; font-weight: 600; }
.layer.core .chips span, .layer.trust .chips span { background: rgba(255,255,255,.14); }
@media (max-width: 640px) { .layer { grid-template-columns: 1fr; gap: 10px; } }

/* lists of items */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; margin-top: 24px; }
.card { background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 20px; }
.card p { color: var(--muted); margin: 0; font-size: .97rem; }
.card .url { display: inline-block; margin-top: 10px; font-weight: 700; font-size: .9rem; text-decoration: none; }
.rows { margin-top: 20px; border-top: 1px solid var(--line); }
.row { display: grid; grid-template-columns: 220px 1fr auto; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.row b { font-weight: 700; }
.row span { color: var(--muted); }
.row a { font-weight: 700; font-size: .9rem; text-decoration: none; white-space: nowrap; }
@media (max-width: 720px) { .row { grid-template-columns: 1fr; gap: 2px; } }
.points { padding: 0; list-style: none; margin: 20px 0 0; display: grid; gap: 14px; }
.points li { padding-left: 28px; position: relative; }
.points li::before { content: ""; position: absolute; left: 0; top: .5em; width: 12px; height: 12px; border-radius: 50%; background: var(--blue); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
@media (max-width: 820px) { .two { grid-template-columns: 1fr; gap: 24px; } }
.steps { counter-reset: s; list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 14px; }
.steps li { counter-increment: s; padding: 16px 16px 16px 60px; position: relative; background: var(--white); border: 1px solid var(--line); border-radius: 12px; }
.steps li::before { content: counter(s); position: absolute; left: 16px; top: 14px; width: 30px; height: 30px; border-radius: 50%; background: var(--blue); color: var(--white); font-weight: 800; display: grid; place-items: center; }

/* call to action + footer */
.cta { background: var(--ink); color: var(--white); border-radius: 20px; padding: 40px 32px; display: flex; gap: 24px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.cta p { color: #B8C2E8; margin: 0; }
.cta .btn { background: var(--white); color: var(--ink); border-color: var(--white); }
footer { border-top: 1px solid var(--line); padding: 32px 0; color: var(--muted); font-size: .92rem; }
footer .wrap { display: flex; gap: 16px 32px; flex-wrap: wrap; justify-content: space-between; }
footer nav { display: flex; gap: 16px; flex-wrap: wrap; }
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--ink); }