:root{
  --bg: #0b0d12;
  --panel: rgba(255,255,255,0.06);
  --panel-2: rgba(255,255,255,0.08);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.70);
  --muted-2: rgba(255,255,255,0.55);
  --stroke: rgba(255,255,255,0.14);
  --shadow: 0 18px 50px rgba(0,0,0,0.45);
  --radius: 18px;
  --radius-sm: 14px;
  --max: 1100px;
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(900px 600px at 20% 10%, rgba(99, 102, 241, 0.25), transparent 60%),
    radial-gradient(900px 600px at 80% 30%, rgba(16, 185, 129, 0.18), transparent 55%),
    radial-gradient(1100px 700px at 50% 90%, rgba(236, 72, 153, 0.12), transparent 55%),
    var(--bg);
  color: var(--text);
  line-height: 1.45;
}

a{ color: inherit; text-decoration:none; }
a:hover{ text-decoration: underline; text-underline-offset: 4px; }

.container{
  width: min(100% - 40px, var(--max));
  margin-inline: auto;
}

.section{
  padding: 72px 0;
}
.section--alt{
  background: linear-gradient(to bottom, rgba(255,255,255,0.03), rgba(255,255,255,0.02));
  border-top: 1px solid var(--stroke);
  border-bottom: 1px solid var(--stroke);
}

.section__head{
  margin-bottom: 26px;
}
h1{
  font-size: clamp(34px, 4vw, 54px);
  letter-spacing: -0.02em;
  margin: 14px 0 12px;
  line-height: 1.08;
}
h2{
  font-size: clamp(26px, 3vw, 38px);
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}
h3{
  margin: 0 0 8px;
  font-size: 18px;
}
.lead{
  font-size: 18px;
  color: var(--muted);
  max-width: 54ch;
}
.subhead{
  margin: 0;
  color: var(--muted);
  max-width: 70ch;
}

.topbar{
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(11,13,18,0.55);
  border-bottom: 1px solid rgba(255,255,255,0.10);
}
.topbar__inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  font-weight: 700;
}
.brand__mark{
  width: 32px;
  height: 32px;
  display:grid;
  place-items:center;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
}
.topbar__nav{
  display:flex;
  gap: 16px;
  color: var(--muted);
}
.topbar__nav a{ padding: 8px 10px; border-radius: 10px; }
.topbar__nav a:hover{ background: rgba(255,255,255,0.06); text-decoration:none; }
.topbar__cta{ display:flex; align-items:center; }

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  font-weight: 600;
  text-decoration:none !important;
}
.btn:hover{ background: rgba(255,255,255,0.09); }
.btn--primary{
  border-color: rgba(255,255,255,0.20);
  background: rgba(255,255,255,0.12);
}
.btn--ghost{
  background: transparent;
}

.pill{
  display:inline-flex;
  gap: 8px;
  align-items:center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
  color: var(--muted);
  font-size: 13px;
}

.hero__grid{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 30px;
  align-items: center;
}
.hero__visual{
  display:flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
}
.hint{
  margin: 0;
  color: var(--muted-2);
  font-size: 13px;
  text-align:center;
  max-width: 42ch;
}
code{
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 2px 6px;
  border-radius: 8px;
}

.cta-row{
  display:flex;
  gap: 12px;
  margin-top: 18px;
  flex-wrap: wrap;
}
.cta-row--center{ justify-content:center; }

.store{
  flex: 1;
  min-width: 210px;
  display:flex;
  flex-direction: column;
  justify-content:center;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.06);
  box-shadow: 0 16px 44px rgba(0,0,0,0.28);
  text-decoration: none !important;
}
.store:hover{ background: rgba(255,255,255,0.09); }
.store__small{ font-size: 12px; color: var(--muted); }
.store__big{ font-size: 17px; font-weight: 700; letter-spacing: -0.01em; }
.store--ios{ border-color: rgba(99,102,241,0.35); }
.store--android{ border-color: rgba(16,185,129,0.32); }

.trust{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
}
.trust__item{
  display:flex;
  gap: 10px;
  align-items:flex-start;
  padding: 12px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
}
.trust__icon{ font-size: 18px; }
.trust__text{ color: var(--muted); font-size: 13px; }
.trust__text strong{ color: var(--text); }

.phone{
  width: min(360px, 100%);
  aspect-ratio: 9 / 18;
  border-radius: 34px;
  border: 1px solid rgba(255,255,255,0.18);
  background: linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.04));
  box-shadow: var(--shadow);
  padding: 14px;
  position: relative;
}
.phone__notch{
  position:absolute;
  left: 50%;
  top: 10px;
  transform: translateX(-50%);
  width: 44%;
  height: 18px;
  border-radius: 999px;
  background: rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.10);
}
.phone__screen{
  width: 100%;
  height: 100%;
  overflow:hidden;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.25);
}
.phone__screen img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display:block;
}

.strip{
  border-top: 1px solid rgba(255,255,255,0.10);
  border-bottom: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.03);
}
.strip__inner{
  padding: 18px 0;
  color: var(--muted);
}
.strip__inner strong{ color: var(--text); }

.shots{
  display:grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}
.shot{
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
}
.shot img{
  width: 100%;
  aspect-ratio: 9 / 18;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.10);
  display:block;
  margin-bottom: 12px;
}
.shot p{ color: var(--muted); margin: 0; font-size: 14px; }

.cards{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.card{
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
}
.card p{ margin: 0; color: var(--muted); }

.steps{
  list-style: none;
  padding: 0;
  margin: 0;
  display:grid;
  gap: 12px;
}
.step{
  display:flex;
  gap: 14px;
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
}
.step__num{
  width: 38px;
  height: 38px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  font-weight: 700;
}
.step__body p{ margin: 0; color: var(--muted); }

.reassurance{
  text-align:center;
  max-width: 860px;
}
.reassurance p{ color: var(--muted); font-size: 16px; margin: 10px auto 0; max-width: 70ch; }

.faq{
  display:grid;
  gap: 10px;
}
details{
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius);
  padding: 14px 16px;
}
summary{
  cursor: pointer;
  font-weight: 600;
}
details p{
  margin: 10px 0 0;
  color: var(--muted);
}

.final-download{
  margin-top: 22px;
  padding: 22px;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.05);
  text-align:center;
}
.final-download p{ margin: 6px 0 0; color: var(--muted); }

.footer{
  padding: 28px 0 44px;
  border-top: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.22);
}
.footer__inner{
  display:flex;
  justify-content: space-between;
  align-items:flex-start;
  gap: 16px;
  flex-wrap: wrap;
}
.brand--footer .brand__mark{ width: 28px; height: 28px; border-radius: 10px; }
.footer__fine{ margin: 10px 0 0; color: var(--muted-2); font-size: 13px; }
.footer__links{ display:flex; gap: 14px; color: var(--muted); }

@media (max-width: 980px){
  .hero__grid{ grid-template-columns: 1fr; }
  .shots{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .cards{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .trust{ grid-template-columns: 1fr; }
}
@media (max-width: 560px){
  .topbar__nav{ display:none; }
  .shots{ grid-template-columns: 1fr; }
  .cards{ grid-template-columns: 1fr; }
  .store{ min-width: 100%; }
}