/* mobile.eternalcoreps.online landing (hosting-auth). Colours, fonts and the brass/aether accents follow the
   EternalCore website (src/app/globals.css: background 224 36% 5%, brass 38 72% 55%, aether 174 64% 45%; Cinzel + Inter). */
:root {
  --bg: hsl(224 36% 5%);
  --card: hsl(224 30% 8%);
  --fg: hsl(40 30% 90%);
  --muted: hsl(220 13% 62%);
  --border: hsl(220 20% 17%);
  --brass: hsl(38 72% 55%);
  --brass-soft: hsl(42 64% 72%);
  --aether: hsl(174 64% 45%);
  --ease: cubic-bezier(.22, 1, .36, 1);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 400 16px/1.6 Inter, system-ui, -apple-system, 'Segoe UI', sans-serif; }
a { color: var(--brass-soft); text-decoration: none; }
a:hover { color: var(--brass); }
h1, h2, h3, .brand-word, .eyebrow { font-family: Cinzel, 'Times New Roman', serif; }

.top { position: absolute; z-index: 3; top: 0; left: 0; right: 0; display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: max(14px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) 14px max(20px, env(safe-area-inset-left)); }
.brand { display: flex; align-items: center; gap: 10px; color: #f4ead3; }
.brand-mark { width: 40px; height: 40px; border-radius: 10px; box-shadow: 0 0 18px hsl(38 72% 55% / .35); }
.brand-word { font-size: 22px; font-weight: 700; letter-spacing: .035em; text-transform: uppercase; }
.brand-word b { color: #ddb650; font-weight: 700; }
.brand-tag { font-size: 11px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--aether);
  border: 1px solid hsl(174 64% 45% / .5); border-radius: 999px; padding: 2px 8px; }
.top-nav { display: flex; align-items: center; gap: 18px; font-size: 14px; }
.top-nav > a:not(.btn) { color: var(--muted); }
.top-nav > a:not(.btn):hover { color: var(--fg); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 26px; border-radius: 10px;
  font: 700 15px/1 Inter, sans-serif; letter-spacing: .02em; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s; }
.btn:active { transform: translateY(1px); }
.btn-gold { color: #1a1206; background: linear-gradient(180deg, #f6dd96, #d6a24a 60%, #a8772a); box-shadow: 0 0 0 1px hsl(38 72% 55% / .6), 0 10px 30px -10px hsl(38 72% 55% / .7); }
.btn-gold:hover { color: #1a1206; box-shadow: 0 0 0 1px hsl(42 64% 72%), 0 12px 36px -8px hsl(38 72% 55% / .85); }
.btn-ghost { color: var(--fg); background: hsl(224 30% 8% / .7); border: 1px solid hsl(38 72% 55% / .55); backdrop-filter: blur(6px); }
.btn-ghost:hover { color: var(--fg); border-color: var(--brass); background: hsl(224 30% 11% / .85); }
.btn-sm { min-height: 38px; padding: 0 16px; font-size: 14px; }
.emblem { width: 18px; height: 18px; border-radius: 50%; flex: none;
  background: radial-gradient(circle at 50% 45%, #fff3c4 0 18%, #d6a24a 19% 42%, transparent 43%), conic-gradient(from 45deg, #8a5c14, #f6dd96, #8a5c14, #f6dd96, #8a5c14); }

.hero { position: relative; min-height: min(100svh, 860px); display: flex; align-items: flex-end; overflow: hidden; }
.hero-art { position: absolute; inset: 0; background: #0b1424 url('/play/assets/ui/keyart/trainer_island.webp') 30% 50% / cover no-repeat; transform: scale(1.03); }
.hero-shade { position: absolute; inset: 0; background:
  linear-gradient(180deg, hsl(224 36% 5% / .55) 0%, hsl(224 36% 5% / 0) 30%, hsl(224 36% 5% / .35) 55%, var(--bg) 100%),
  linear-gradient(90deg, hsl(224 36% 5% / .85) 0%, hsl(224 36% 5% / .25) 55%, hsl(224 36% 5% / 0) 100%); }
.hero-c { position: relative; z-index: 2; max-width: 680px; padding: 120px max(24px, env(safe-area-inset-left)) 56px; margin-left: max(0px, calc((100vw - 1180px) / 2)); }
.eyebrow { margin: 0 0 10px; font-size: 13px; font-weight: 700; letter-spacing: .28em; text-transform: uppercase; color: var(--aether); }
h1 { margin: 0; font-size: clamp(40px, 6.4vw, 76px); line-height: 1.02; font-weight: 800; letter-spacing: .01em;
  color: transparent; background: linear-gradient(180deg, #fffbe6, #f6dd96 40%, #d6a24a 72%, #8a5c14); -webkit-background-clip: text; background-clip: text;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, .6)); }
h1 span { color: transparent; }
.lede { margin: 18px 0 26px; font-size: clamp(16px, 1.6vw, 19px); color: hsl(40 30% 90% / .88); max-width: 56ch; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; }
.fine { margin: 16px 0 0; font-size: 13px; color: var(--muted); }

.app { padding: 56px 24px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: radial-gradient(ellipse at 50% 0%, hsl(38 72% 55% / .10), transparent 60%), var(--card); }
.app-c { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: 1fr auto; gap: 18px 40px; align-items: center; }
.app h2 { margin: 0; font-size: 30px; color: #f4ead3; grid-column: 1; }
.app p { margin: 0; color: var(--muted); max-width: 60ch; grid-column: 1; }
.stores { grid-column: 2; grid-row: 1 / span 2; display: flex; gap: 12px; flex-wrap: wrap; }
.store { display: flex; flex-direction: column; justify-content: center; min-width: 150px; min-height: 60px; padding: 10px 18px; border-radius: 12px;
  border: 1px solid var(--border); background: hsl(224 36% 5% / .7); color: var(--muted); }
.store-k { font-weight: 700; color: var(--fg); opacity: .55; }
.store-s { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.store-on { border-color: hsl(174 64% 45% / .6); box-shadow: 0 0 24px -8px hsl(174 64% 45% / .6); }
.store-on .store-k { opacity: 1; }
.store-on .store-s { color: var(--aether); }
.store-on:hover { border-color: var(--aether); }

.feats { max-width: 1180px; margin: 0 auto; padding: 56px 24px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feat { padding: 24px; border-radius: 14px; border: 1px solid var(--border); background: linear-gradient(180deg, hsl(224 30% 9%), hsl(224 30% 7%)); }
.feat h3 { margin: 0 0 8px; font-size: 19px; color: var(--brass-soft); }
.feat p { margin: 0; color: var(--muted); font-size: 15px; }

.foot { border-top: 1px solid var(--border); padding: 28px 24px max(28px, env(safe-area-inset-bottom)); text-align: center; color: var(--muted); font-size: 13px; }
.foot-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; margin-bottom: 12px; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.foot-links a { color: var(--muted); }
.foot-links a:hover { color: var(--fg); }
.foot p { margin: 0; }

@media (max-width: 860px) {
  .app-c { grid-template-columns: 1fr; }
  .stores { grid-column: 1; grid-row: auto; }
  .feats { grid-template-columns: 1fr; }
  .top-nav > a:not(.btn) { display: none; }
}
@media (max-width: 420px) {
  .brand-word { font-size: 18px; }
  .brand-tag { display: none; }
  .cta .btn { width: 100%; }
  .store { flex: 1 1 140px; }
}
/* phones in landscape: the hero must not push the buttons off screen */
@media (max-height: 500px) and (orientation: landscape) {
  .hero { min-height: 100svh; align-items: center; }
  .hero-c { padding-top: 70px; padding-bottom: 24px; }
  .lede { margin: 10px 0 16px; }
}
@media (prefers-reduced-motion: reduce) { .btn { transition: none; } }