:root{
  --bg:#F4FBFB;--bg2:#E3F4F5;--ink:#132433;--muted:#4D6070;--card:#FFFFFF;--line:rgba(19,36,51,.08);
  --coral:#FF6B5B;--sea:#1F86B3;--lagoon:#5CCFD2;--mint:#2BB58A;
  --shadow:0 30px 60px -20px rgba(19,60,90,.35),0 8px 20px -8px rgba(19,60,90,.2);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0B1A26;--bg2:#0F2433;--ink:#ECF4F8;--muted:#9DB2C2;--card:#132B3C;--line:rgba(236,244,248,.08);
  --shadow:0 30px 60px -20px rgba(0,0,0,.6),0 8px 20px -8px rgba(0,0,0,.4);
}}
:root[data-theme="dark"]{--bg:#0B1A26;--bg2:#0F2433;--ink:#ECF4F8;--muted:#9DB2C2;--card:#132B3C;--line:rgba(236,244,248,.08)}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:ui-rounded,"SF Pro Rounded","Nunito",-apple-system,system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-weight:900;letter-spacing:-.02em;margin:0}
p{line-height:1.6}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:12.5px;font-weight:800;color:var(--sea);margin:0 0 12px}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .eyebrow{color:var(--lagoon)}}

/* nav */
.nav{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:12px clamp(16px,4vw,40px);
  backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);background:color-mix(in srgb,var(--bg) 72%,transparent);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:900;font-size:17px}
.brand img{border-radius:8px}
.nav-cta{text-decoration:none;font-weight:800;font-size:14px;padding:8px 16px;border-radius:999px;background:var(--ink);color:var(--bg)}

/* hero */
.hero{position:relative;max-width:1240px;margin:0 auto;padding:clamp(40px,8vw,96px) clamp(16px,4vw,40px) 40px;display:grid;gap:clamp(32px,5vw,64px);align-items:center;grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
.hero::before{content:"";position:absolute;inset:-20% -30% auto -30%;height:120%;z-index:-1;
  background:radial-gradient(40% 50% at 70% 40%,color-mix(in srgb,var(--lagoon) 45%,transparent),transparent 70%),radial-gradient(30% 40% at 20% 20%,color-mix(in srgb,var(--coral) 18%,transparent),transparent 70%)}
.hero h1{font-size:clamp(40px,6.4vw,78px);line-height:1.02}
.hero h1 em{font-style:normal;color:var(--coral)}
.lede{font-size:clamp(17px,1.6vw,19px);color:var(--muted);max-width:34em;margin:20px 0 28px}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:16px 20px}
.store{display:inline-flex;align-items:center;gap:10px;background:#000;color:#fff;text-decoration:none;padding:10px 20px 10px 16px;border-radius:14px;font-weight:800;font-size:19px;line-height:1.05;box-shadow:0 10px 24px -10px rgba(0,0,0,.5)}
.store svg{width:28px;height:28px}
.store small{display:block;font-size:11px;font-weight:600;opacity:.85}
.price{margin:0;font-weight:800;font-size:14.5px;color:var(--muted)}
.device{margin:0;border-radius:clamp(16px,2.2vw,28px);overflow:hidden;box-shadow:var(--shadow);outline:1px solid var(--line);background:var(--card)}
.hero-shot{transform:perspective(1600px) rotateY(-6deg) rotateX(2deg);transition:transform .6s ease}
.hero-shot:hover{transform:none}

/* steps */
.steps{max-width:1100px;margin:24px auto 0;padding:0 clamp(16px,4vw,40px);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.step{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:24px}
.step span{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--coral);color:#fff;font-weight:900;margin-bottom:14px}
.step h3{font-size:19px;margin-bottom:6px}
.step p{margin:0;color:var(--muted);font-size:15.5px}

/* features */
.feature{max-width:1240px;margin:clamp(72px,10vw,140px) auto 0;padding:0 clamp(16px,4vw,40px);display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,5vw,64px);align-items:center}
.feature.flip{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
.feature.flip .device{order:2}
.feature h2,.section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.08;margin-bottom:16px}
.feature-copy p{color:var(--muted);font-size:17px}
.ticks{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:12px}
.ticks li{position:relative;padding-left:32px;font-weight:700;line-height:1.45}
.ticks li::before{content:"";position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;background:var(--mint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat}

/* airports rail */
.airports{margin-top:clamp(72px,10vw,140px)}
.section-head{max-width:760px;margin:0 auto;padding:0 clamp(16px,4vw,40px);text-align:center}
.section-head p:not(.eyebrow){color:var(--muted);font-size:17px;margin:0}
.rail{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding:36px clamp(16px,4vw,40px) 28px;scrollbar-width:none}
.rail::-webkit-scrollbar{display:none}
.rail figure{flex:0 0 min(78vw,640px);margin:0;scroll-snap-align:center}
.rail img{border-radius:20px;box-shadow:var(--shadow)}
.rail figcaption{font-weight:800;margin-top:12px;text-align:center}

/* modes */
.modes{max-width:1240px;margin:clamp(56px,8vw,110px) auto 0;padding:0 clamp(16px,4vw,40px)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,210px),1fr));gap:16px;margin-top:36px}
.grid article{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:24px}
.grid h3{font-size:19px;margin-bottom:8px}
.grid p{margin:0;color:var(--muted);font-size:15.5px}

/* pricing */
.pricing{max-width:900px;margin:clamp(72px,10vw,140px) auto 0;padding:0 clamp(16px,4vw,40px)}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:18px;margin-top:36px}
.plans article{background:var(--card);border:1px solid var(--line);border-radius:26px;padding:28px}
.plans .hl{background:linear-gradient(160deg,var(--sea),#145E86);color:#fff;border:none;box-shadow:var(--shadow)}
.plans h3{font-size:18px}
.amount{font-size:44px;font-weight:900;margin:6px 0 4px;letter-spacing:-.02em}
.amount small{font-size:15px;font-weight:800;opacity:.75}
.plans .hl .ticks li::before{background-color:rgba(255,255,255,.25)}
.promise{text-align:center;font-weight:800;color:var(--muted);margin-top:28px}

footer{text-align:center;padding:80px 16px 56px;color:var(--muted)}
footer img{margin:0 auto 14px;border-radius:10px}
footer p{margin:0 0 6px;font-weight:700}

@media (max-width:860px){
  .hero,.feature,.feature.flip{grid-template-columns:1fr}
  .feature.flip .device{order:0}
  .hero-shot{transform:none}
  .steps{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hero-shot{transition:none}}