/* Mobile Entertainment Hub — Brandsite v3 (light theme, MVAS-friendly) */

:root{
  --bg: #f6f7fb;
  --surface: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --muted-2:#64748b;
  --border: rgba(15, 23, 42, 0.10);
  --shadow: 0 14px 40px rgba(15, 23, 42, 0.10);
  --radius: 18px;
  --max: 1100px;

  /* Swiss-inspired accent */
  --accent: #d81e2c;
  --accent-2: #2563eb;
  --accent-soft: rgba(216, 30, 44, 0.12);
  --accent-soft-2: rgba(37, 99, 235, 0.10);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:
    radial-gradient(900px 450px at 15% 0%, var(--accent-soft), transparent 60%),
    radial-gradient(900px 450px at 85% 10%, var(--accent-soft-2), transparent 60%),
    linear-gradient(180deg, var(--bg), #ffffff 55%);
  line-height:1.6;
}

a{ color:inherit; text-decoration:none; }
a:hover{ text-decoration:underline; }

p{ margin:0 0 1rem; color:var(--muted); }
h1,h2,h3{ margin:0 0 .75rem; letter-spacing:-0.02em; color:var(--text); }
h1{ font-size: clamp(2.1rem, 4vw, 3.1rem); line-height:1.1; }
h2{ font-size: clamp(1.35rem, 2.2vw, 1.85rem); }
h3{ font-size: 1.05rem; }
small{ color: var(--muted-2); }

.container{
  width:100%;
  max-width: var(--max);
  margin:0 auto;
  padding: 0 18px;
}

.skip-link{
  position:absolute;
  left:-999px;
  top:10px;
  padding:10px 12px;
  border-radius:12px;
  background:var(--surface);
  border:1px solid var(--border);
  box-shadow: var(--shadow);
}
.skip-link:focus{ left:10px; z-index:999; }

.header{
  position: sticky;
  top:0;
  z-index:60;
  background: rgba(246, 247, 251, 0.78);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding: 14px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  min-width: 170px;
}
.mark{
  width:34px; height:34px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), #ff6b6b);
  box-shadow: 0 12px 25px rgba(216, 30, 44, 0.18);
  position: relative;
}
.mark:before{
  content:"";
  position:absolute;
  inset:9px;
  border-radius:8px;
  background: rgba(255,255,255,0.92);
  clip-path: polygon(42% 0%, 58% 0%, 58% 42%, 100% 42%, 100% 58%, 58% 58%, 58% 100%, 42% 100%, 42% 58%, 0% 58%, 0% 42%, 42% 42%);
}
.brand strong{ font-weight:800; }

.nav-links{
  display:flex;
  gap:6px;
  align-items:center;
}
.nav-links a{
  padding:10px 12px;
  border-radius: 12px;
  border:1px solid transparent;
  color: var(--muted);
}
.nav-links a[aria-current="page"]{
  color: var(--text);
  border-color: var(--border);
  background: rgba(255,255,255,0.7);
}
.nav-links a:hover{
  color: var(--text);
  border-color: rgba(15,23,42,0.14);
  text-decoration:none;
}

.menu-btn{
  display:none;
  padding:10px 12px;
  border-radius: 12px;
  border:1px solid var(--border);
  background: rgba(255,255,255,0.8);
  color: var(--text);
}

.hero{
  padding: 56px 0 22px;
}
.hero-shell{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  align-items: stretch;
}
.hero-card{
  background: rgba(255,255,255,0.86);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow);
  padding: 26px;
}
.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 8px 12px;
  border-radius: 999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,0.85);
  color: var(--muted);
  font-size: .92rem;
  margin-bottom: 12px;
}
.pulse{
  width:9px; height:9px; border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(216,30,44,0.12);
}

.cta-row{ display:flex; gap:12px; flex-wrap: wrap; margin-top: 14px; }

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 12px 14px;
  border-radius: 14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,0.85);
  color: var(--text);
  font-weight: 700;
}
.btn.primary{
  background: linear-gradient(135deg, var(--accent), #ff5a6a);
  border-color: rgba(216,30,44,0.25);
  color: #ffffff;
}
.btn.secondary{
  background: rgba(37,99,235,0.10);
  border-color: rgba(37,99,235,0.22);
}
.btn:hover{ text-decoration:none; filter: brightness(0.98); }

.notice{
  margin-top: 10px;
  font-size: 0.95rem;
  color: var(--muted);
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(216,30,44,0.18);
  background: rgba(216,30,44,0.06);
}

.side{
  border-radius: calc(var(--radius) + 6px);
  border:1px solid var(--border);
  background: rgba(255,255,255,0.86);
  box-shadow: var(--shadow);
  padding: 18px;
  overflow:hidden;
}
.illu{
  height: 190px;
  border-radius: 16px;
  background:
    radial-gradient(220px 140px at 25% 30%, rgba(216,30,44,0.22), transparent 60%),
    radial-gradient(220px 140px at 75% 25%, rgba(37,99,235,0.18), transparent 60%),
    linear-gradient(180deg, rgba(15,23,42,0.04), rgba(15,23,42,0.02));
  border: 1px solid rgba(15,23,42,0.08);
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom: 14px;
}
.illu svg{ width: 86%; max-width: 320px; height:auto; }

.kpis{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.kpi{
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.7);
  border-radius: 16px;
  padding: 12px;
}
.kpi strong{ display:block; font-size: 1.05rem; }
.kpi span{ color: var(--muted-2); font-size: .92rem; }

.section{ padding: 26px 0; }
.split{
  display:grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 16px;
  align-items: start;
}
.panel{
  border:1px solid var(--border);
  background: rgba(255,255,255,0.86);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}
.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.card{
  border:1px solid var(--border);
  background: rgba(255,255,255,0.86);
  border-radius: 18px;
  padding: 16px;
  box-shadow: 0 10px 24px rgba(15,23,42,0.06);
}
.card p{ margin-bottom:0; }

.timeline{
  display:grid;
  gap: 10px;
}
.step{
  display:flex;
  gap: 12px;
  align-items:flex-start;
  padding: 14px;
  border:1px solid var(--border);
  border-radius: 18px;
  background: rgba(255,255,255,0.86);
}
.step .dot{
  width: 30px; height: 30px;
  border-radius: 12px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:800;
  color:#fff;
  background: linear-gradient(135deg, var(--accent), #ff5a6a);
  flex: 0 0 auto;
}
.step p{ margin:0; }

.disclaimer{
  border-radius: 18px;
  border: 1px dashed rgba(15,23,42,0.22);
  background: rgba(255,255,255,0.82);
  padding: 16px;
}
.disclaimer p{ margin:0; color: var(--muted); }

.content{
  padding: 36px 0 28px;
}
.paper{
  border-radius: calc(var(--radius) + 6px);
  border:1px solid var(--border);
  background: rgba(255,255,255,0.90);
  box-shadow: var(--shadow);
  padding: 22px;
}
.paper h1{ margin-bottom: 14px; }
.paper h2{ margin-top: 18px; }

.list{
  margin: 0;
  padding: 0 0 0 18px;
  color: var(--muted);
}
.list li{ margin: 8px 0; }

.footer{
  border-top: 1px solid var(--border);
  padding: 18px 0 34px;
  margin-top: 34px;
  color: var(--muted-2);
}
.footer-row{
  display:flex;
  justify-content: space-between;
  align-items:center;
  gap: 12px;
  flex-wrap: wrap;
}
.footer-links{ display:flex; gap: 10px; flex-wrap: wrap; }
.footer a{ color: var(--muted-2); }
.footer a:hover{ color: var(--text); text-decoration:none; }

@media (max-width: 920px){
  .hero-shell{ grid-template-columns: 1fr; }
  .split{ grid-template-columns: 1fr; }
  .grid{ grid-template-columns: 1fr; }
}
@media (max-width: 720px){
  .menu-btn{ display:inline-flex; }
  .nav-links{
    display:none;
    width:100%;
    flex-direction: column;
    align-items: stretch;
    padding: 10px 0 2px;
  }
  .nav-links a{ width:100%; }
  .nav[data-open="true"] .nav-links{ display:flex; }
}