/* Busbox website — Busbox Blue colours with the Kavi layout and motion language */
:root{
  --bg:#f2f6fa;--surface:#fff;--surface-2:#f1f5f9;--surface-3:#e7eef5;--line:#e2e9f0;
  --fg:#101828;--fg-2:#3d4652;--muted:#667085;
  --brand:#0a8fef;--brand-2:#0277d9;--brand-soft:#e5f3fe;--brand-grad:linear-gradient(120deg,#16a2f7,#0270d0);
  --brand-glow:0 14px 30px -14px rgba(2,123,219,.6);--navy:#0b1f4d;
  --ok:#22994a;--ok-soft:#dcf3e2;--warn:#e8710a;--warn-soft:#fff4e5;
  --shadow:0 1px 2px rgba(16,24,40,.04),0 16px 40px -22px rgba(16,40,80,.35);
  --r:28px;--ease:cubic-bezier(.2,.8,.2,1);--spring:cubic-bezier(.34,1.4,.64,1);
  --font:"Urbanist",system-ui,-apple-system,"Segoe UI",sans-serif;--wm:"Poppins",var(--font)}
:root[data-theme="dark"]{
  --bg:#0b1220;--surface:#121b2b;--surface-2:#18233a;--surface-3:#202d45;--line:#24324a;
  --fg:#edf2f8;--fg-2:#c3cedb;--muted:#94a3b8;--brand:#3aa8f8;--brand-soft:#16304d;--navy:#edf2f8;
  --ok:#4cc27a;--ok-soft:#163626;--warn:#f6a14a;--warn-soft:#3a2614;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 16px 40px -22px rgba(0,0,0,.7);color-scheme:dark}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0b1220;--surface:#121b2b;--surface-2:#18233a;--surface-3:#202d45;--line:#24324a;
  --fg:#edf2f8;--fg-2:#c3cedb;--muted:#94a3b8;--brand:#3aa8f8;--brand-soft:#16304d;--navy:#edf2f8;
  --ok:#4cc27a;--ok-soft:#163626;--warn:#f6a14a;--warn-soft:#3a2614;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 16px 40px -22px rgba(0,0,0,.7);color-scheme:dark}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font:400 16px/1.6 var(--font);color:var(--fg);-webkit-font-smoothing:antialiased;
  background:radial-gradient(70% 45% at 0% 0%,color-mix(in srgb,var(--brand) 14%,transparent),transparent 70%),radial-gradient(60% 40% at 100% 30%,color-mix(in srgb,var(--brand) 7%,transparent),transparent 70%),var(--bg)}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;line-height:1.05;letter-spacing:-.03em;font-weight:600}
h1{font-size:clamp(40px,6.4vw,76px);font-weight:500}
h2{font-size:clamp(30px,4vw,48px);font-weight:500}
h3{font-size:20px;letter-spacing:-.015em}
p{margin:0}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.eyebrow{display:inline-block;font-size:14px;font-weight:600;letter-spacing:.02em;color:var(--brand)}
.lead{font-size:clamp(17px,1.6vw,20px);color:var(--fg-2);max-width:56ch}
.muted{color:var(--muted)}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:8px}
.skip{position:absolute;left:-999px;top:8px}.skip:focus{left:12px;z-index:200;background:var(--surface);padding:8px 12px;border-radius:10px}

/* header capsule */
.top{position:sticky;top:12px;z-index:50;margin:12px auto 0;max-width:1180px;padding:0 20px}
.top-in{transition:box-shadow .3s,background .3s,padding .3s;display:flex;align-items:center;gap:14px;padding:10px 10px 10px 14px;border-radius:26px;background:color-mix(in srgb,var(--surface) 82%,transparent);-webkit-backdrop-filter:blur(18px) saturate(1.4);backdrop-filter:blur(18px) saturate(1.4);box-shadow:var(--shadow),inset 0 0 0 1px color-mix(in srgb,var(--line) 70%,transparent)}
.brand{display:flex;align-items:center;gap:10px}
.brand img{width:38px;height:38px;filter:drop-shadow(0 6px 10px rgba(2,123,219,.3))}
.brand b{font:800 24px/1 var(--wm);letter-spacing:-.04em;color:var(--navy)}.brand b span{color:var(--brand)}
.nav{display:flex;gap:2px;margin:0 auto;padding:4px;border-radius:999px;background:var(--surface-2)}
.nav a{padding:9px 16px;border-radius:999px;font-weight:500;font-size:15px;color:var(--fg-2);transition:background .25s var(--ease),color .25s}
.nav a:hover{color:var(--fg)}.nav a.on{background:var(--navy);color:var(--surface)}
.top-r{display:flex;align-items:center;gap:8px}
.icon-btn{width:44px;height:44px;border-radius:50%;border:0;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);display:grid;place-items:center;color:var(--fg);cursor:pointer;transition:transform .25s var(--spring)}
.icon-btn:active{transform:scale(.9)}
.menu-btn{display:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:50px;padding:0 24px;border-radius:999px;border:0;font:600 16px var(--font);cursor:pointer;transition:transform .2s var(--ease),filter .2s,box-shadow .2s;white-space:nowrap}
.btn:active{transform:scale(.96)}
.btn.primary{background:var(--brand-grad);color:#fff;box-shadow:var(--brand-glow)}.btn.primary:hover{filter:brightness(1.08)}
.btn.ghost{background:var(--surface);color:var(--fg);box-shadow:inset 0 0 0 1px var(--line)}.btn.ghost:hover{box-shadow:inset 0 0 0 1px var(--fg-2)}
.btn.sm{height:44px;padding:0 18px;font-size:15px}
/* store buttons */
.stores{display:flex;flex-wrap:wrap;gap:12px}
.store{display:inline-flex;align-items:center;gap:12px;height:58px;padding:0 20px 0 16px;border-radius:18px;background:var(--navy);color:var(--surface);box-shadow:0 14px 30px -16px rgba(11,31,77,.7);transition:transform .25s var(--spring)}
.store:hover{transform:translateY(-2px)}.store:active{transform:scale(.97)}
.store small{display:block;font-size:11.5px;opacity:.75;line-height:1.1}.store b{display:block;font-size:18px;line-height:1.15;font-weight:600}
.store.soon{background:var(--surface);color:var(--fg);box-shadow:inset 0 0 0 1px var(--line)}
.store .tag{font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px;background:var(--brand-soft);color:var(--brand);margin-left:4px}

/* sections */
section{padding:clamp(40px,5.5vw,72px) 0}
.sec-h{display:grid;gap:12px;margin-bottom:28px;max-width:680px}
.sec-h.center{margin-inline:auto;text-align:center;justify-items:center}
.panel{background:var(--surface);border-radius:var(--r);padding:28px;box-shadow:var(--shadow),inset 0 0 0 1px color-mix(in srgb,var(--line) 60%,transparent)}
.grid{display:grid;gap:18px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.ic{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);flex:0 0 auto}
.ic.ok{background:var(--ok-soft);color:var(--ok)}.ic.warn{background:var(--warn-soft);color:var(--warn)}.ic.navy{background:color-mix(in srgb,var(--navy) 10%,transparent);color:var(--navy)}
.feature{display:grid;gap:14px;align-content:start;transition:transform .35s var(--ease),box-shadow .35s}
.feature:hover{transform:translateY(-4px)}
.feature p{color:var(--fg-2)}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 16px;border-radius:999px;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);font-weight:500}
.chip.on{background:var(--navy);color:var(--surface);box-shadow:none}

/* hero */
.hero{padding-top:clamp(40px,6vw,80px)}
.hero-in{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:40px;align-items:center}
.hero h1 .hl{color:var(--brand)}
.hero .lead{margin:22px 0 30px}
.hero-meta{display:flex;gap:22px;flex-wrap:wrap;margin-top:28px;color:var(--fg-2);font-weight:500;font-size:15px}
.hero-meta span{display:inline-flex;align-items:center;gap:8px}
.hero-meta svg{color:var(--ok)}

/* phone mockup (drawn with HTML, shows the real app style) */
.phone{position:relative;width:min(340px,82vw);margin:0 auto;aspect-ratio:9/18.5;border-radius:48px;padding:12px;background:linear-gradient(160deg,#1b2a44,#0b1220);box-shadow:0 40px 80px -30px rgba(11,31,77,.55),inset 0 0 0 2px rgba(255,255,255,.08)}
.phone::before{content:"";position:absolute;top:22px;left:50%;width:90px;height:24px;margin-left:-45px;border-radius:14px;background:#05080f;z-index:3}
.screen{position:relative;height:100%;border-radius:38px;overflow:hidden;background:linear-gradient(180deg,#e3f2fd,#f4f7fa 40%);padding:52px 14px 14px;display:grid;gap:10px;align-content:start;color:#101828;font-size:12px}
.m-top{display:flex;align-items:center;justify-content:space-between}
.m-top b{font:800 17px/1 var(--wm);letter-spacing:-.04em;color:#0b1f4d}.m-top b span{color:#0a8fef}
.m-av{width:26px;height:26px;border-radius:50%;background:var(--brand-grad);color:#fff;display:grid;place-items:center;font-size:10px;font-weight:700}
.m-h small{color:#3d4652}.m-h div{font-size:24px;font-weight:500;letter-spacing:-.03em;line-height:1.05}
.m-card{background:#fff;border-radius:18px;padding:12px;box-shadow:0 10px 24px -16px rgba(16,40,80,.4);display:grid;gap:8px}
.m-row{display:flex;align-items:center;gap:8px}.m-dot{width:10px;height:10px;border-radius:50%;box-shadow:inset 0 0 0 3px #0a8fef}.m-dot.b{background:#0a8fef;box-shadow:none}
.m-row b{font-size:13.5px}.m-row small{display:block;color:#667085;font-size:10.5px}
.m-chips{display:flex;gap:5px}.m-chips span{padding:4px 9px;border-radius:999px;background:#fff;box-shadow:inset 0 0 0 1px #e2e9f0;font-size:10.5px}.m-chips span.on{background:#0b1f4d;color:#fff;box-shadow:none}
.m-go{height:36px;border-radius:999px;background:var(--brand-grad);color:#fff;display:grid;place-items:center;font-weight:600;font-size:12.5px;box-shadow:0 10px 20px -12px rgba(2,123,219,.8)}
.m-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px}.m-stats div{background:#fff;border-radius:14px;padding:9px 10px;box-shadow:0 8px 20px -16px rgba(16,40,80,.45)}
.m-stats small{color:#3d4652;font-size:10px}.m-stats b{display:block;font-size:15px}
.m-trip{display:flex;align-items:center;gap:8px;background:#fff;border-radius:14px;padding:9px 10px}
.m-route{flex:1;height:2px;background:repeating-linear-gradient(90deg,#0a8fef 0 6px,transparent 6px 10px);animation:dash 1s linear infinite}
@keyframes dash{to{background-position:10px 0}}
.m-tab{position:absolute;left:10px;right:10px;bottom:10px;height:48px;border-radius:24px;background:rgba(255,255,255,.9);box-shadow:0 12px 26px -14px rgba(11,31,77,.5);display:grid;grid-template-columns:repeat(5,1fr);align-items:center;padding:4px}
.m-tab i{height:40px;border-radius:20px}.m-tab i.on{background:var(--brand-grad)}
.float{position:absolute;display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:20px;background:var(--surface);box-shadow:var(--shadow);font-weight:600;font-size:14px;color:var(--fg);animation:bob 4s ease-in-out infinite}
.float small{display:block;font-weight:500;color:var(--muted);font-size:12px}
.float.a{left:-14%;top:60%}.float.b{right:-10%;top:14%;animation-delay:-2s}
@keyframes bob{50%{transform:translateY(-8px)}}
.hero-art{position:relative}

/* steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;position:relative}
.step{position:relative;display:grid;gap:12px;align-content:start}
.step .n{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-weight:700;background:var(--navy);color:var(--surface)}
.step p{color:var(--fg-2)}
/* stat strip */
.stat{display:grid;gap:6px}.stat b{font-size:clamp(34px,4vw,48px);font-weight:600;letter-spacing:-.03em;line-height:1}.stat span{color:var(--fg-2)}
/* cta band */
.band{border-radius:36px;padding:clamp(28px,5vw,56px);background:var(--brand-grad);color:#fff;display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center;position:relative;overflow:hidden;box-shadow:var(--brand-glow)}
.band h2{color:#fff}.band p{color:rgba(255,255,255,.85);margin-top:12px}
.band .store{background:#fff;color:#0b1f4d}.band .store.soon{background:rgba(255,255,255,.14);color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.35)}
.band .store.soon .tag{background:rgba(255,255,255,.2);color:#fff}
.qr{width:150px;height:150px;border-radius:22px;background:#fff;padding:12px;justify-self:end;box-shadow:0 20px 40px -20px rgba(0,0,0,.5)}
.qr canvas,.qr img{width:100%!important;height:100%!important}
/* page header */
.ph{padding:clamp(36px,5vw,64px) 0 4px}
.ph .lead{margin-top:18px}
/* lists */
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.ticks li{display:flex;gap:12px;align-items:flex-start;color:var(--fg-2)}
.ticks li svg{flex:0 0 auto;color:var(--ok);margin-top:3px}
.quote{font-size:clamp(22px,2.6vw,32px);line-height:1.3;letter-spacing:-.02em;font-weight:500}
.faq{display:grid;gap:10px}
.faq details{background:var(--surface);border-radius:20px;box-shadow:var(--shadow);overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:600;font-size:17px;display:flex;justify-content:space-between;gap:12px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:24px;font-weight:400;color:var(--brand);transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 22px 20px;color:var(--fg-2)}
.form{display:grid;gap:14px}
.form label{display:grid;gap:6px;font-size:14px;font-weight:600;color:var(--fg-2)}
.form input,.form textarea,.form select{font:500 16px var(--font);color:var(--fg);background:var(--surface-2);border:1px solid transparent;border-radius:16px;padding:14px 16px;outline:none;transition:border-color .2s,box-shadow .2s}
.form input:focus,.form textarea:focus,.form select:focus{border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft)}
.legal{max-width:760px}.legal h2{font-size:24px;margin:32px 0 10px}.legal p,.legal li{color:var(--fg-2)}
.note{padding:14px 18px;border-radius:16px;background:var(--warn-soft);color:var(--fg);font-size:14.5px}
/* footer */
footer{padding:44px 0 34px;margin-top:20px;border-top:1px solid var(--line)}
.foot{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:24px}
.foot h4{margin:0 0 10px;font-size:14px;color:var(--muted);font-weight:600}
.foot a{display:block;padding:4px 0;color:var(--fg-2)}.foot a:hover{color:var(--brand)}
.foot-b{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:34px;color:var(--muted);font-size:14px}
/* motion */
.rv{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0ms)}
.rv.in{opacity:1;transform:none}
.w{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.1em;margin-bottom:-.1em}
.w>span{display:inline-block;transform:translateY(105%);transition:transform .9s var(--ease);transition-delay:var(--d)}
.go .w>span{transform:none}
::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}.w>span{transform:none}}
/* mobile menu */
.sheet{position:fixed;inset:0;z-index:90;display:grid;align-items:end;background:rgba(8,14,28,.45);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);opacity:0;pointer-events:none;transition:opacity .3s var(--ease)}
.sheet.open{opacity:1;pointer-events:auto}
.sheet nav{background:var(--surface);border-radius:30px 30px 0 0;padding:14px 18px calc(24px + env(safe-area-inset-bottom));display:grid;gap:6px;transform:translateY(100%);transition:transform .45s var(--ease)}
.sheet.open nav{transform:none}
.sheet nav::before{content:"";width:40px;height:5px;border-radius:3px;background:var(--line);justify-self:center;margin-bottom:8px}
.sheet nav a{padding:14px 16px;border-radius:16px;font-size:18px;font-weight:500;background:var(--surface-2)}
.sheet nav a.on{background:var(--navy);color:var(--surface)}
@media (max-width:980px){.hero-in{grid-template-columns:1fr}.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.band{grid-template-columns:1fr}.qr{justify-self:start}.float.a{left:0}.float.b{right:0}}
@media (max-width:820px){.nav{display:none}.menu-btn{display:grid}.top-r .btn{display:none}.g3,.steps{grid-template-columns:1fr}.foot{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.g2,.g4{grid-template-columns:1fr}.top{padding:0 12px}.wrap{padding:0 16px}.panel{padding:22px}.foot{grid-template-columns:1fr}.store{flex:1;min-width:0}}

/* header tightens once you scroll */
.top.scrolled .top-in{padding-top:7px;padding-bottom:7px;background:color-mix(in srgb,var(--surface) 92%,transparent)}
/* official store badges */
.stores{align-items:center}
.badge{display:inline-block;line-height:0;border-radius:10px;transition:transform .25s var(--ease),opacity .2s}
.badge:hover{transform:translateY(-2px)}.badge img{height:52px;width:auto}
.badge.play img{height:76px;margin:-12px -10px}
.badge.soon{position:relative;opacity:.55;pointer-events:none;filter:grayscale(1)}
.badge-note{display:block;font-size:12.5px;color:var(--muted);margin-top:8px;width:100%}

/* legal pages */
.legal-wrap{display:grid;grid-template-columns:240px minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start;padding-bottom:20px}
.toc{position:sticky;top:100px;display:grid;gap:2px;font-size:14px;max-height:calc(100vh - 120px);overflow:auto;padding-right:6px}
.toc b{font-size:12.5px;color:var(--muted);font-weight:600;margin:0 0 8px 10px;letter-spacing:.02em}
.toc a{padding:7px 10px;border-radius:10px;color:var(--fg-2);transition:background .2s,color .2s}
.toc a:hover{background:var(--surface-2);color:var(--fg)}.toc a.on{background:var(--brand-soft);color:var(--brand);font-weight:600}
.doc{max-width:760px}
.doc .meta{display:flex;flex-wrap:wrap;gap:8px 16px;color:var(--muted);font-size:14px;margin-top:14px}
.doc .summary{margin:26px 0 8px;padding:22px 24px;border-radius:22px;background:var(--surface);box-shadow:var(--shadow);display:grid;gap:10px}
.doc .summary h2{font-size:19px;margin:0}
.doc .summary ul{margin:0;padding-left:20px;display:grid;gap:6px;color:var(--fg-2)}
.doc section{padding:0;scroll-margin-top:100px}
.doc h2{font-size:24px;font-weight:600;letter-spacing:-.02em;margin:40px 0 12px}
.doc h3{font-size:17px;margin:22px 0 8px}
.doc p,.doc li{color:var(--fg-2);line-height:1.7}
.doc p{margin:0 0 12px}
.doc ul,.doc ol{margin:0 0 14px;padding-left:22px;display:grid;gap:6px}
.doc a{color:var(--brand)}
.doc table{width:100%;border-collapse:collapse;margin:8px 0 18px;font-size:14.5px;background:var(--surface);border-radius:16px;overflow:hidden;box-shadow:inset 0 0 0 1px var(--line)}
.doc th,.doc td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--fg-2)}
.doc th{background:var(--surface-2);color:var(--fg);font-weight:600}
.doc tr:last-child td{border-bottom:0}
.ph-field{background:var(--warn-soft);color:var(--warn);padding:1px 6px;border-radius:6px;font-weight:600;white-space:nowrap}
.doc .callout{padding:14px 18px;border-radius:16px;background:var(--brand-soft);color:var(--fg);margin:6px 0 16px}
@media (max-width:900px){.legal-wrap{grid-template-columns:1fr}.toc{display:none}.doc table{display:block;overflow-x:auto}}