@charset "utf-8";
@import url("https://fonts.googleapis.com/css2?family=Sora:wght@600;700;800&family=Noto+Sans+SC:wght@400;500;700;900&display=swap");

:root{
  --ink:#14241c;
  --mute:#5a6b61;
  --paper:#f4fff6;
  --mint:#d8f5de;
  --green:#2f9e44;
  --green-d:#1f7a32;
  --lime:#8ce99a;
  --coral:#ff6b4a;
  --coral-l:#ffb09a;
  --sky:#20c997;
  --hard:12px 14px 0 rgba(20,36,28,.12);
  --shell:1180px;
  --nav-h:76px;
  --font:"Noto Sans SC",sans-serif;
  --display:"Sora","Noto Sans SC",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px)}
body{
  margin:0;min-width:320px;padding-top:var(--nav-h);
  color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.7;
  background:
    radial-gradient(ellipse 44% 38% at 100% 0%,rgba(255,107,74,.14),transparent 55%),
    radial-gradient(ellipse 40% 34% at 0% 40%,rgba(47,158,68,.14),transparent 52%),
    linear-gradient(180deg,#fbfffc 0%,var(--paper) 50%,#e4f7e8 100%);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
p,h1,h2,h3,figure{margin:0}
ul{margin:0;padding:0;list-style:none}
.frame{width:min(calc(100% - 40px),var(--shell));margin:0 auto}

.grain{
  pointer-events:none;position:fixed;inset:0;z-index:90;opacity:.03;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.topbar{
  position:fixed;top:0;left:0;right:0;z-index:40;height:var(--nav-h);
  background:rgba(244,255,246,.92);backdrop-filter:blur(12px);
  border-bottom:2px solid var(--ink);
}
.topbar-in{height:100%;display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:44px;height:44px;border-radius:12px;border:2px solid var(--ink);object-fit:cover;background:var(--lime)}
.brand strong{display:block;font-family:var(--display);font-size:1.15rem;font-weight:800;line-height:1.1}
.brand small{display:block;font-size:10px;letter-spacing:.16em;font-weight:800;color:var(--coral)}
.menu{margin-left:auto}
.menu ul{display:flex;gap:4px;flex-wrap:wrap}
.menu a{display:block;padding:8px 10px;font-size:13px;font-weight:800;border:2px solid transparent}
.menu a.current,.menu a:hover{border-color:var(--ink);background:var(--lime)}
.header-get,.get-btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:132px;height:44px;padding:0 18px;
  background:var(--green);color:#fff;border:2px solid var(--ink);
  font-weight:800;box-shadow:3px 3px 0 var(--coral-l);
  transition:transform .15s,box-shadow .15s;
}
.header-get:hover,.get-btn:hover{transform:translate(-1px,-1px);box-shadow:4px 4px 0 var(--coral-l)}
.hand{display:none;align-items:center;gap:8px;margin-left:auto}
.nav-switch{
  width:44px;height:44px;border:2px solid var(--ink);background:#fff;
  box-shadow:2px 2px 0 rgba(47,158,68,.4);display:grid;place-items:center;gap:5px;
}
.nav-switch i{display:block;width:18px;height:2px;background:var(--ink)}

.hero{
  position:relative;overflow:hidden;min-height:min(920px,96vh);
  border-bottom:3px solid var(--ink);
  background:
    linear-gradient(120deg,rgba(255,107,74,.08),transparent 40%),
    linear-gradient(165deg,#fff 0%,var(--mint) 48%,#c8f0d2 100%);
}
.hero__mesh{
  position:absolute;inset:0;opacity:.2;pointer-events:none;
  background-image:repeating-linear-gradient(-12deg,rgba(47,158,68,.08) 0 2px,transparent 2px 18px);
}
.hero__wm{
  position:absolute;right:-2%;top:6%;
  font-family:var(--display);font-weight:800;font-size:clamp(3.5rem,12vw,8.5rem);
  line-height:.85;color:rgba(47,158,68,.1);pointer-events:none;letter-spacing:-.04em;text-align:right;
}
.hero-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.05fr .95fr;gap:28px 36px;
  align-items:center;min-height:min(920px,96vh);padding:48px 0 56px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:16px;
  font-size:12px;font-weight:800;letter-spacing:.18em;color:var(--green-d);
}
.eyebrow i{display:block;width:28px;height:2px;background:var(--coral)}
.hero h1{
  font-family:var(--display);font-weight:800;font-size:clamp(3.2rem,7vw,5.1rem);
  line-height:.94;letter-spacing:-.03em;margin-bottom:10px;
}
.hero h1 em{
  font-style:normal;display:block;font-size:.34em;margin-top:.28em;
  color:var(--coral);letter-spacing:.03em;font-weight:700;
}
.dual{
  display:inline-flex;align-items:center;gap:8px;margin:8px 0 14px;
  padding:6px 12px;background:#fff;border:2px solid var(--ink);
  font-size:13px;font-weight:800;box-shadow:3px 3px 0 var(--lime);
}
.dual span{color:var(--green)}
.lead{max-width:34em;color:var(--mute);font-size:1.05rem;margin:0 0 24px;line-height:1.85}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.hero .get-btn{min-width:164px;height:52px;font-size:15px}
.ghost{
  display:inline-flex;align-items:center;height:52px;padding:0 18px;
  border:2px solid var(--ink);background:#fff;font-weight:800;font-size:14px;
  box-shadow:3px 3px 0 var(--coral-l);
}
.chip-row{display:flex;flex-wrap:wrap;gap:10px}
.chip-row span{
  padding:8px 12px;background:#fff;border:2px solid var(--ink);
  font-size:12px;font-weight:800;box-shadow:var(--hard);
}
.chip-row span:nth-child(2){background:var(--coral);color:#fff}
.chip-row span:nth-child(3){background:var(--lime);color:var(--ink)}

/* MARQUEE board hero visual */
.board{
  position:relative;padding:18px 10px;
}
.board__shell{
  position:relative;
  background:var(--ink);color:#fff;border:3px solid var(--ink);
  box-shadow:16px 18px 0 rgba(255,107,74,.22);
  padding:14px 14px 18px;
}
.board__shell::before{
  content:"";position:absolute;left:12px;right:12px;top:8px;height:6px;
  background:repeating-linear-gradient(90deg,var(--lime) 0 10px,transparent 10px 16px);
}
.board__head{
  display:flex;justify-content:space-between;align-items:center;
  margin:14px 4px 14px;padding-top:4px;
}
.board__head b{font-size:11px;letter-spacing:.16em;font-weight:800;color:rgba(255,255,255,.65)}
.board__head span{
  min-width:36px;height:28px;display:grid;place-items:center;
  background:var(--coral);border:2px solid #fff;
  font-family:var(--display);font-weight:800;font-size:13px;
}
.board__window{
  background:linear-gradient(180deg,#20352a,#14241c);
  border:2px solid rgba(255,255,255,.15);padding:18px 16px 20px;
  display:grid;place-items:center;
}
.board__phone{
  width:min(232px,72%);
  border:3px solid #fff;border-radius:28px;overflow:hidden;background:#111;
  box-shadow:0 20px 40px rgba(0,0,0,.35);
}
.board__phone .screen{aspect-ratio:9/16;display:grid;place-items:center}
.board__phone img{width:100%;height:100%;object-fit:contain}
.board__foot{
  margin-top:14px;display:flex;justify-content:space-between;align-items:center;
  padding:10px 8px 0;border-top:1px dashed rgba(255,255,255,.25);
}
.board__foot small{font-size:10px;letter-spacing:.16em;font-weight:800;color:rgba(255,255,255,.55)}
.board__foot em{font-style:normal;font-family:var(--display);font-weight:800;color:var(--lime)}
.board__tag{
  position:absolute;z-index:3;padding:10px 12px;max-width:128px;
  background:#fff;border:2px solid var(--ink);font-size:12px;font-weight:800;line-height:1.4;
}
.board__tag strong{display:block;color:var(--coral);margin-bottom:2px;font-size:13px}
.board__tag--a{top:6%;left:-4%;box-shadow:5px 6px 0 var(--lime)}
.board__tag--b{bottom:10%;right:-2%;box-shadow:5px 6px 0 var(--coral-l)}

.sec{padding:92px 0}
.kicker{font-size:12px;font-weight:800;letter-spacing:.2em;color:var(--green-d);margin-bottom:10px}
.sec-head{margin-bottom:34px;max-width:48em}
.sec-head h2{
  font-family:var(--display);font-size:clamp(1.95rem,3.6vw,2.85rem);
  font-weight:800;line-height:1.12;margin:0 0 12px;
}
.sec-head p{color:var(--mute);margin:0}

/* SIGNAL strips */
.signal-sec{background:#fff;border-block:2px solid var(--ink)}
.signals{display:grid;gap:14px}
.signal{
  display:grid;grid-template-columns:88px 1fr;gap:0;
  border:2px solid var(--ink);box-shadow:var(--hard);overflow:hidden;
}
.signal__n{
  display:grid;place-items:center;background:var(--green);color:#fff;
  font-family:var(--display);font-weight:800;font-size:1.4rem;border-right:2px solid var(--ink);
}
.signal:nth-child(2) .signal__n{background:var(--coral)}
.signal:nth-child(3) .signal__n{background:var(--ink);color:var(--lime)}
.signal:nth-child(4) .signal__n{background:var(--sky)}
.signal__body{padding:22px 24px;background:var(--mint)}
.signal:nth-child(even) .signal__body{background:#fff}
.signal:nth-child(3) .signal__body{background:#ffe8e1}
.signal h3{font-family:var(--display);font-size:1.3rem;font-weight:800;margin:0 0 8px}
.signal p{color:var(--mute);margin:0}

/* RACK switcher */
.rack-sec{background:var(--mint)}
.rack{
  display:grid;grid-template-columns:240px 1fr;gap:0;
  border:3px solid var(--ink);background:#fff;box-shadow:var(--hard);min-height:360px;
}
.rack__list{background:var(--ink);color:#fff;padding:22px 14px;display:flex;flex-direction:column;gap:8px}
.rack__list h3{font-family:var(--display);font-size:1rem;margin:0 0 8px;color:var(--lime)}
.rack__list button{
  text-align:left;padding:12px 12px;border:2px solid rgba(255,255,255,.16);
  color:#fff;font-weight:800;display:flex;gap:10px;align-items:center;
}
.rack__list button b{
  width:28px;height:28px;display:grid;place-items:center;background:rgba(255,255,255,.1);
  font-family:var(--display);font-size:12px;
}
.rack__list button.is-on{background:var(--coral);border-color:#fff}
.rack__panel{padding:32px;display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:center}
.rack__panel .tag{display:inline-block;font-size:11px;letter-spacing:.16em;font-weight:800;color:var(--coral);margin-bottom:10px}
.rack__panel h3{font-family:var(--display);font-size:1.65rem;font-weight:800;margin:0 0 10px}
.rack__panel p{color:var(--mute);margin:0 0 14px}
.rack__panel .meta{display:flex;flex-wrap:wrap;gap:8px}
.rack__panel .meta span{padding:6px 10px;border:2px solid var(--ink);font-size:12px;font-weight:800;background:var(--mint)}
.rack__thumb{
  border:3px solid var(--ink);border-radius:22px;overflow:hidden;background:#111;
  box-shadow:10px 12px 0 rgba(255,107,74,.25);max-width:210px;margin:0 auto;
}
.rack__thumb img{width:100%;aspect-ratio:9/16;object-fit:contain}

/* BILLBOARD UI */
.bill-sec{background:#fff;border-block:2px solid var(--ink);overflow:hidden}
.bills{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
}
.bills article{
  border:2px solid var(--ink);background:var(--mint);padding:12px;box-shadow:var(--hard);
  transform:rotate(-1.5deg);
}
.bills article:nth-child(2){transform:rotate(1.2deg);background:#fff;margin-top:18px}
.bills article:nth-child(3){transform:rotate(-.8deg);background:#ffe8e1;margin-top:-8px}
.bills article:nth-child(4){transform:rotate(1.6deg);background:var(--lime);margin-top:12px}
.bills .phone{border:3px solid var(--ink);border-radius:20px;overflow:hidden;background:#111}
.bills .phone .screen{aspect-ratio:9/16}
.bills .phone img{width:100%;height:100%;object-fit:contain}
.bills figcaption{display:flex;justify-content:space-between;margin-top:10px;font-weight:800;font-size:13px}
.bills figcaption b{font-family:var(--display);color:var(--coral)}
.bill-rail{display:none;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px}
.bill-rail article{flex:0 0 72%;scroll-snap-align:center;transform:none !important;margin:0 !important}

/* GATE FAQ */
.gate-sec{background:linear-gradient(180deg,#ffe8e1,var(--mint))}
.gates{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gate{
  border:2px solid var(--ink);background:#fff;padding:0;box-shadow:var(--hard);
  min-height:200px;
}
.gate button{width:100%;min-height:200px;padding:20px;text-align:left;display:flex;flex-direction:column;justify-content:space-between}
.gate button b{font-family:var(--display);font-size:2rem;color:var(--green)}
.gate button strong{display:block;font-size:1.05rem;margin:12px 0 8px}
.gate button span{color:var(--mute);font-size:13px;font-weight:500}
.gate__a{display:none;padding:20px;min-height:200px}
.gate.is-on{background:var(--ink);color:#fff;box-shadow:12px 14px 0 rgba(255,107,74,.28)}
.gate.is-on .gate__q{display:none}
.gate.is-on .gate__a{display:block}
.gate__a .tag{font-size:11px;letter-spacing:.16em;font-weight:800;color:var(--lime)}
.gate__a h3{font-family:var(--display);font-size:1.2rem;margin:10px 0;font-weight:800}
.gate__a p{color:rgba(255,255,255,.82);font-size:14px;line-height:1.75;margin:0}

/* RECEIPT reviews */
.slip-sec{background:#fff;border-top:2px solid var(--ink)}
.receipts{display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:16px}
.receipt{
  border:2px solid var(--ink);background:var(--mint);padding:20px 18px;
  box-shadow:var(--hard);position:relative;
}
.receipt::after{
  content:"";position:absolute;left:0;right:0;bottom:-8px;height:8px;
  background:linear-gradient(135deg,var(--ink) 6px,transparent 0) 0 0/12px 8px,
    linear-gradient(-135deg,var(--ink) 6px,transparent 0) 0 0/12px 8px;
}
.receipt:first-child{
  grid-row:span 2;background:var(--coral);color:#fff;
  box-shadow:14px 16px 0 rgba(47,158,68,.25);
}
.receipt:first-child p{color:rgba(255,255,255,.92)}
.receipt:nth-child(3){background:#fff}
.receipt:nth-child(4){background:var(--lime)}
.receipt:nth-child(5){background:#ffe8e1;grid-column:2 / -1}
.receipt .r-top{display:flex;justify-content:space-between;margin-bottom:12px;font-size:12px;font-weight:800}
.receipt p{font-size:14px;line-height:1.8;margin:0 0 16px}
.r-foot{display:flex;align-items:center;gap:10px}
.r-avatar{
  width:36px;height:36px;border:2px solid var(--ink);background:#fff;color:var(--ink);
  display:grid;place-items:center;font-weight:900;
}
.receipt:first-child .r-avatar{background:var(--ink);color:#fff;border-color:#fff}
.r-foot b{display:block;font-size:14px}
.r-foot time{font-size:12px;opacity:.7}

.tower{
  background:var(--ink);color:#fff;padding:72px 0;border-top:3px solid var(--ink);position:relative;overflow:hidden;
}
.tower::before{
  content:"";position:absolute;inset:0;opacity:.12;pointer-events:none;
  background:radial-gradient(circle at 20% 40%,var(--coral),transparent 40%),
    radial-gradient(circle at 80% 60%,var(--green),transparent 42%);
}
.tower .frame{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center}
.tower h2{font-family:var(--display);font-size:clamp(1.9rem,3.4vw,2.7rem);font-weight:800;margin:0 0 12px}
.tower p{color:rgba(255,255,255,.72);margin:0 0 22px;max-width:36em}
.tower .get-btn{background:var(--lime);color:var(--ink);box-shadow:4px 4px 0 rgba(255,107,74,.45)}
.tower__phone{
  width:min(200px,50%);margin-left:auto;border:3px solid #fff;border-radius:26px;overflow:hidden;background:#111;
  box-shadow:0 24px 48px rgba(0,0,0,.28);transform:rotate(3deg);
}
.tower__phone .screen{aspect-ratio:9/16}
.tower__phone img{width:100%;height:100%;object-fit:contain}

.footer{padding:48px 0 36px;border-top:2px solid var(--ink);background:#fff}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:28px;margin-bottom:22px}
.footer strong{font-family:var(--display);font-size:1.2rem;display:block;margin-bottom:8px}
.footer p{color:var(--mute);font-size:14px;margin:0;max-width:40em}
.footer-links{display:flex;flex-wrap:wrap;gap:10px 16px}
.footer-links a{font-size:13px;font-weight:800;border-bottom:2px solid transparent}
.footer-links a:hover{border-color:var(--coral)}
.footer-copy{font-size:12px;color:var(--mute);padding-top:16px;border-top:1px solid var(--mint)}

.back-top{
  position:fixed;right:22px;bottom:22px;z-index:50;width:48px;height:48px;
  border:2px solid var(--ink);background:var(--lime);box-shadow:3px 3px 0 var(--ink);
  display:grid;place-items:center;opacity:0;pointer-events:none;transition:opacity .2s;
}
.back-top.is-show{opacity:1;pointer-events:auto}
.back-top i{
  width:12px;height:12px;border-left:2px solid var(--ink);border-top:2px solid var(--ink);
  transform:rotate(45deg);margin-top:4px;
}

@media (max-width:980px){
  .menu{display:none;position:absolute;top:var(--nav-h);left:0;right:0;background:#fff;border-bottom:2px solid var(--ink);padding:12px 20px}
  .menu.is-open{display:block}
  .menu ul{flex-direction:column}
  .hand{display:flex}
  .topbar .header-get{display:none}
  .hero-grid{grid-template-columns:1fr;min-height:auto;padding:36px 0 44px}
  .board{order:2;max-width:440px;margin:0 auto}
  .board__tag{display:none}
  .rack{grid-template-columns:1fr}
  .rack__panel{grid-template-columns:1fr}
  .bills{display:none}
  .bill-rail{display:flex}
  .gates{grid-template-columns:1fr 1fr}
  .receipts{grid-template-columns:1fr}
  .receipt:first-child,.receipt:nth-child(5){grid-row:auto;grid-column:auto}
  .tower .frame{grid-template-columns:1fr}
  .tower__phone{margin:12px auto 0;transform:none}
  .footer-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  .frame{width:min(calc(100% - 28px),var(--shell))}
  .hero h1{font-size:2.9rem}
  .gates{grid-template-columns:1fr}
  .hero-copy{order:1}
  .board{order:2}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}