:root{
  --bg0:#0b1020;
  --bg1:#0c1533;
  --card: rgba(255,255,255,.08);
  --card2: rgba(255,255,255,.10);
  --stroke: rgba(255,255,255,.14);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.70);
  --muted2: rgba(255,255,255,.58);
  --shadow: 0 20px 60px rgba(0,0,0,.35);
  --radius: 20px;
}

*{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(1200px 900px at 20% 10%, #6e5cff 0%, rgba(110,92,255,.0) 60%),
              radial-gradient(1100px 900px at 85% 20%, #00c2ff 0%, rgba(0,194,255,.0) 60%),
              radial-gradient(1200px 900px at 55% 95%, #ff4fd8 0%, rgba(255,79,216,.0) 55%),
              linear-gradient(180deg, var(--bg0) 0%, var(--bg1) 100%);
  overflow-x:hidden;
}

.bg{
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,.12) 0 1px, transparent 1px),
    radial-gradient(circle at 60% 30%, rgba(255,255,255,.10) 0 1px, transparent 1px),
    radial-gradient(circle at 75% 70%, rgba(255,255,255,.10) 0 1px, transparent 1px),
    radial-gradient(circle at 35% 80%, rgba(255,255,255,.08) 0 1px, transparent 1px);
  background-size: 220px 220px, 280px 280px, 340px 340px, 420px 420px;
  opacity:.55;
  filter: blur(.1px);
}

.container{
  width:min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.topbar{
  position:sticky;
  top:0;
  z-index:40;
  backdrop-filter: blur(12px);
  background: rgba(9,12,22,.55);
  border-bottom: 1px solid rgba(255,255,255,.10);
}

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

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  color: var(--text);
}

.brand-icon{
  width:40px;
  height:40px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}

.brand-name{
  font-weight:800;
  letter-spacing:.2px;
}

.nav{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
  justify-content:flex-end;
}

.nav-link{
  color: var(--muted);
  text-decoration:none;
  font-weight:600;
  font-size:14px;
  padding: 8px 10px;
  border-radius: 999px;
  transition: .15s ease;
}

.nav-link:hover{
  color: var(--text);
  background: rgba(255,255,255,.07);
}

.lang{
  display:flex;
  align-items:center;
  gap:8px;
  padding-left: 8px;
  border-left: 1px solid rgba(255,255,255,.10);
}

.lang-label{
  color: var(--muted2);
  font-size: 13px;
  font-weight: 600;
}

#lang-select{
  appearance:none;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 13px;
  outline:none;
}

.hero{
  padding: 70px 0 38px;
}

.hero-grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 34px;
  align-items:center;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.82);
  font-weight: 700;
  font-size: 13px;
}

.hero-title{
  margin: 16px 0 12px;
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.05;
  letter-spacing: -.02em;
}

.hero-subtitle{
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 16.5px;
  line-height: 1.6;
  max-width: 54ch;
}

.cta-row{
  display:flex;
  align-items:center;
  gap: 12px;
  flex-wrap:wrap;
}


/* QR download card (desktop-friendly) */
.qr-card{
  margin-top: 14px;
  display:flex;
  align-items:center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  width: fit-content;
  box-shadow: 0 18px 45px rgba(0,0,0,.22);
}
.qr-img{
  width: 96px;
  height: 96px;
  border-radius: 14px;
  background: #fff;
  padding: 8px;
  box-shadow: 0 14px 32px rgba(0,0,0,.28);
}
.qr-title{
  font-weight: 900;
  letter-spacing: .2px;
}
.qr-subtitle{
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
  max-width: 30ch;
}

.appstore-link{display:inline-flex; align-items:center}
.appstore-badge{
  height: 54px;
  width:auto;
  border-radius: 12px;
  box-shadow: 0 18px 45px rgba(0,0,0,.35);
  transition:.18s ease;
}
.appstore-link:hover .appstore-badge{ transform: translateY(-2px); }

.cta-secondary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height: 52px;
  padding: 0 18px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
  color: var(--text);
  text-decoration:none;
  font-weight:800;
  letter-spacing:.2px;
  transition:.18s ease;
}
.cta-secondary:hover{
  background: rgba(255,255,255,.10);
  transform: translateY(-2px);
}



/* CTA links */
.cta-tertiary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height: 52px;
  padding: 0 10px;
  border-radius: 14px;
  color: var(--muted);
  text-decoration:none;
  font-weight:800;
  letter-spacing:.2px;
  border: 1px solid rgba(255,255,255,.0);
  transition:.18s ease;
}
.cta-tertiary:hover{
  color: var(--text);
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.14);
  transform: translateY(-2px);
}
.hero-note{
  margin-top: 14px;
  color: var(--muted2);
  font-size: 13.5px;
  line-height: 1.55;
  max-width: 64ch;
}

.trust{
  margin-top: 18px;
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
}
.trust-pill{
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.82);
  font-weight: 700;
  font-size: 13px;
}

.hero-visual{
  display:flex;
  align-items:center;
  justify-content:center;
}

.mockup-wrap{
  position:relative;
  width: min(420px, 100%);
  aspect-ratio: 1 / 1.05;
}

.mockup{
  position:relative;
  width:100%;
  height:100%;
  object-fit:contain;
  filter: drop-shadow(0 26px 60px rgba(0,0,0,.45));
  transform: translateY(2px);
}

.glow{
  position:absolute;
  inset: -14%;
  background: radial-gradient(circle at 50% 55%, rgba(255,255,255,.22) 0%, rgba(255,255,255,.00) 60%);
  filter: blur(10px);
  opacity:.55;
  z-index:-1;
}

.section{
  padding: 54px 0;
}

.section-title{
  font-size: 30px;
  letter-spacing:-.01em;
  margin:0 0 8px;
}

.section-subtitle{
  margin:0 0 22px;
  color: var(--muted);
  line-height:1.6;
  max-width: 72ch;
}

.cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card{
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 18px 18px 16px;
  box-shadow: var(--shadow);
}

.card-icon{
  width: 44px;
  height: 44px;
  display:grid;
  place-items:center;
  border-radius: 14px;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.14);
  font-size: 20px;
  margin-bottom: 12px;
}

.card h3{
  margin: 0 0 8px;
  font-size: 17px;
}
.card p{
  margin:0;
  color: var(--muted);
  line-height:1.65;
  font-size: 14.5px;
}

.lang-grid{
  display:grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}

.lang-chip{
  padding: 12px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  text-align:center;
  font-weight: 800;
  color: rgba(255,255,255,.85);
  font-size: 13.5px;
}

.pricing-grid{
  display:grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 16px;
  align-items:stretch;
}

.price-card{
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  position:relative;
}

.price-card.featured{
  background: linear-gradient(180deg, rgba(255,255,255,.12) 0%, rgba(255,255,255,.07) 100%);
  border-color: rgba(255,255,255,.18);
}

.price-top{
  display:flex;
  flex-direction:column;
  gap: 8px;
  margin-bottom: 12px;
}

.price-name{
  font-weight: 900;
  font-size: 18px;
}
.price-value{
  color: rgba(255,255,255,.85);
  font-weight: 800;
}

.price-body{
  color: var(--muted);
  line-height: 1.65;
  font-size: 14.5px;
  margin-bottom: 14px;
}

.price-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height: 48px;
  padding: 0 16px;
  border-radius: 14px;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.16);
  color: var(--text);
  text-decoration:none;
  font-weight: 900;
  transition:.18s ease;
}
.price-cta:hover{
  background: rgba(255,255,255,.18);
  transform: translateY(-2px);
}
.price-note{
  margin-top: 10px;
  color: var(--muted2);
  font-size: 12.5px;
}

.faq{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.faq-item{
  padding: 16px;
  border-radius: 18px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
}
.faq-item h3{
  margin:0 0 6px;
  font-size: 15px;
}
.faq-item p{
  margin:0;
  color: var(--muted);
  line-height:1.6;
  font-size: 13.5px;
}

.footer{
  padding: 28px 0;
  border-top: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
  backdrop-filter: blur(10px);
}

.footer-inner{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 18px;
  flex-wrap:wrap;
}

.footer-brand{
  display:flex;
  align-items:center;
  gap: 12px;
}

.footer-icon{
  width:38px;
  height:38px;
  border-radius: 12px;
}

.footer-name{
  font-weight: 900;
}
.footer-tag{
  color: var(--muted2);
  font-size: 12.5px;
}
.footer-rights{
  margin-top: 10px;
  color: var(--muted2);
  font-size: 12.5px;
}

.footer-links{
  display:flex;
  gap: 14px;
}
.footer-links a{
  color: var(--muted);
  text-decoration:none;
  font-weight: 800;
  font-size: 13px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
}
.footer-links a:hover{
  color: var(--text);
  background: rgba(255,255,255,.08);
}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-visual{ order:-1; }
  .cards{ grid-template-columns: 1fr; }
  .lang-grid{ grid-template-columns: repeat(3, 1fr); }
  .pricing-grid{ grid-template-columns: 1fr; }
  .faq{ grid-template-columns: 1fr; }
  .nav{ gap: 8px; }
  .lang{ border-left: 0; padding-left: 0; }
  .qr-card{ display:none; }
}