/* IPTV USA — bright futuristic design system */
:root{
  --bg:#f5f8ff;--bg-2:#eef3ff;--surface:#ffffff;--surface-2:#f7f9ff;--line:#e2e8f6;--line-2:#cfd9ef;
  --text:#0b1633;--muted:#4f5d7d;--dim:#8592ad;
  --brand:#0a6cff;--brand-d:#0050d8;--brand-2:#ef2b4d;--accent:#00b8e6;--ok:#10a95b;
  --grad:linear-gradient(120deg,#0a6cff 0%,#4f46e5 45%,#ef2b4d 100%);
  --grad-soft:linear-gradient(120deg,rgba(10,108,255,.12),rgba(239,43,77,.10));
  --glass:rgba(255,255,255,.72);
  --radius:20px;--shadow:0 24px 60px -24px rgba(15,40,100,.28);--shadow-sm:0 6px 24px -10px rgba(15,40,100,.18);
  --max:1180px;
  --font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 var(--font);overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.12;margin:0 0 .6em;letter-spacing:-.025em}
h1{font-size:clamp(2.2rem,5.2vw,3.9rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.6vw,2.6rem);font-weight:800}
h3{font-size:1.18rem;font-weight:700}
p{margin:0 0 1em}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.grad-text{background:var(--grad);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shine 6s linear infinite}
@keyframes shine{to{background-position:200% center}}
.skip{position:absolute;left:-999px;top:0;background:#000;color:#fff;padding:8px 12px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px}

/* ambient animated background */
.bg-fx{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.bg-fx i{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;animation:drift 22s ease-in-out infinite alternate}
.bg-fx i:nth-child(1){width:520px;height:520px;background:#9cc4ff;top:-140px;left:-120px}
.bg-fx i:nth-child(2){width:460px;height:460px;background:#ffc2cf;top:30%;right:-160px;animation-duration:26s}
.bg-fx i:nth-child(3){width:420px;height:420px;background:#a7f0ff;bottom:-160px;left:30%;animation-duration:30s}
@keyframes drift{0%{transform:translate(0,0) scale(1)}50%{transform:translate(60px,40px) scale(1.1)}100%{transform:translate(-40px,80px) scale(.95)}}
.grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(10,108,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(10,108,255,.07) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(ellipse at 50% 30%,#000 30%,transparent 75%);mask-image:radial-gradient(ellipse at 50% 30%,#000 30%,transparent 75%);pointer-events:none}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.75);backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid rgba(15,40,100,.07);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 8px 30px -14px rgba(15,40,100,.25)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:900;font-size:1.3rem;letter-spacing:-.02em}
.logo:hover{text-decoration:none}
.logo img{height:44px;width:auto;transition:transform .4s cubic-bezier(.3,1.6,.5,1)}
.logo:hover img{transform:rotate(-8deg) scale(1.08)}
.logo b{color:var(--brand)}
.nav-links{display:flex;gap:2px;list-style:none;margin:0;padding:0}
.nav-links a{position:relative;color:var(--muted);padding:8px 13px;border-radius:10px;font-weight:600;font-size:.95rem}
.nav-links a::after{content:"";position:absolute;left:13px;right:13px;bottom:3px;height:2px;border-radius:2px;background:var(--grad);transform:scaleX(0);transition:transform .25s}
.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--text);text-decoration:none}
.nav-links a:hover::after,.nav-links a[aria-current=page]::after{transform:scaleX(1)}
.nav-cta{display:flex;gap:10px;align-items:center}
.menu-btn{display:none;background:#fff;border:1px solid var(--line);color:var(--text);border-radius:10px;width:42px;height:42px;cursor:pointer}
@media (max-width:920px){
  .nav-links{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:#fff;padding:12px 20px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px}
  .menu-btn{display:grid;place-items:center}
  .nav-cta .btn-ghost{display:none}
}
@media (max-width:420px){.nav-cta .btn-primary{padding:10px 14px;font-size:.88rem}.logo{font-size:1.1rem}.logo img{height:38px}}

/* buttons */
.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:12px;font-weight:700;font-size:.98rem;border:1px solid transparent;cursor:pointer;transition:transform .2s ease,box-shadow .25s ease,background .2s;font-family:inherit;line-height:1.2}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-primary{background:var(--grad);background-size:160% auto;color:#fff;box-shadow:0 12px 30px -12px rgba(10,108,255,.7)}
.btn-primary:hover{background-position:right center;box-shadow:0 18px 40px -12px rgba(239,43,77,.55)}
.btn-primary::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-20deg);animation:sweep 3.8s ease-in-out infinite}
@keyframes sweep{0%,60%{left:-60%}100%{left:130%}}
.btn-ghost{background:#fff;color:var(--text);border-color:var(--line-2);box-shadow:var(--shadow-sm)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-lg{padding:16px 28px;font-size:1.05rem;border-radius:14px}
.btn-block{width:100%}
.btn[disabled]{opacity:.65;cursor:wait;transform:none}

/* hero */
.hero{position:relative;padding:76px 0 80px;overflow:hidden}
.hero .container{position:relative;display:grid;grid-template-columns:1fr 1.05fr;gap:52px;align-items:center}
.hero p.lead{font-size:1.15rem;color:var(--muted);max-width:580px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border:1px solid var(--line);border-radius:999px;font-size:.85rem;color:var(--muted);background:var(--glass);backdrop-filter:blur(8px);margin-bottom:20px;box-shadow:var(--shadow-sm);font-weight:600}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:#16c172;animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(22,193,114,.55)}100%{box-shadow:0 0 0 10px rgba(22,193,114,0)}}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 24px}
.trust-row{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:.93rem;font-weight:600}
.trust-row span{display:inline-flex;align-items:center;gap:6px}
.trust-row svg{color:var(--ok)}
.hero-visual{position:relative;perspective:1200px}
.hero-frame{position:relative;border-radius:26px;padding:8px;background:linear-gradient(#fff,#fff) padding-box,var(--grad) border-box;border:2px solid transparent;box-shadow:0 40px 80px -30px rgba(10,60,180,.45);transform:rotateY(-7deg) rotateX(3deg);transition:transform .6s ease;animation:float 7s ease-in-out infinite}
.hero-visual:hover .hero-frame{transform:rotateY(0) rotateX(0)}
@keyframes float{0%,100%{translate:0 0}50%{translate:0 -12px}}
.slides{position:relative;aspect-ratio:16/9;border-radius:19px;overflow:hidden;background:#0b1633}
.slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.08);transition:opacity .9s ease,transform 3.6s ease-out}
.slide.is-active{opacity:1;transform:scale(1)}
.slide-dots{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:3;padding:6px 10px;border-radius:999px;background:rgba(10,20,50,.35);backdrop-filter:blur(6px)}
.slide-dots button{width:8px;height:8px;padding:0;border:0;border-radius:99px;background:rgba(255,255,255,.55);cursor:pointer;transition:width .3s,background .3s}
.slide-dots button[aria-selected=true]{width:24px;background:#fff}
.hero-frame::after{content:"";position:absolute;inset:8px;border-radius:19px;background:linear-gradient(180deg,transparent 0,rgba(255,255,255,.18) 50%,transparent 52%);background-size:100% 220%;animation:scan 5s linear infinite;pointer-events:none;mix-blend-mode:screen}
@keyframes scan{from{background-position:0 -120%}to{background-position:0 120%}}
.live-tag{position:absolute;top:22px;left:22px;display:flex;gap:6px;z-index:2}
.live-tag span{font-size:.72rem;font-weight:800;letter-spacing:.06em;padding:5px 9px;border-radius:7px;color:#fff;background:rgba(10,20,50,.55);backdrop-filter:blur(6px)}
.live-tag span:first-child{background:#ef2b4d;animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.6}}
.float-card{position:absolute;z-index:3;display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:16px;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.9);box-shadow:var(--shadow);font-size:.82rem;color:var(--muted);animation:float 6s ease-in-out infinite}
.float-card strong{display:block;color:var(--text);font-size:1.05rem}
.float-card .ic{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;color:#fff;background:var(--grad)}
.float-card.f1{left:-26px;bottom:-24px;animation-delay:-2s}
.float-card.f2{right:-18px;top:-22px;animation-delay:-4s}
.float-card.f3{right:24px;bottom:-30px;animation-delay:-1s}
.eq{display:flex;gap:3px;align-items:flex-end;height:18px}
.eq i{width:4px;background:var(--brand);border-radius:2px;animation:eq 1s ease-in-out infinite}
.eq i:nth-child(2){animation-delay:-.3s;background:#4f46e5}.eq i:nth-child(3){animation-delay:-.6s;background:var(--brand-2)}.eq i:nth-child(4){animation-delay:-.15s}
@keyframes eq{0%,100%{height:5px}50%{height:18px}}
@media (max-width:920px){.hero{padding:44px 0 70px}.hero .container{grid-template-columns:1fr;gap:56px}.hero-frame{transform:none}.float-card.f1{left:6px}.float-card.f2{right:6px}.float-card.f3{display:none}}

/* marquee */
.marquee{overflow:hidden;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.6);-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marquee-track{display:flex;gap:14px;width:max-content;animation:marq 38s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marq{to{transform:translateX(-50%)}}

/* sections */
section{padding:84px 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(255,255,255,.75),rgba(238,243,255,.75));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{text-align:center;max-width:720px;margin:0 auto 50px}
.section-head p{color:var(--muted);font-size:1.08rem}
.kicker{display:inline-block;color:var(--brand);font-weight:800;letter-spacing:.14em;text-transform:uppercase;font-size:.74rem;margin-bottom:12px;padding:6px 12px;border-radius:999px;background:rgba(10,108,255,.08)}
.grid{display:grid;gap:20px}
.g-2{grid-template-columns:repeat(2,1fr)}.g-3{grid-template-columns:repeat(3,1fr)}.g-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:920px){.g-3,.g-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.g-2,.g-3,.g-4{grid-template-columns:1fr}section{padding:62px 0}}
.card{position:relative;background:var(--glass);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.9);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(140deg,rgba(10,108,255,.35),transparent 40%,transparent 60%,rgba(239,43,77,.3));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;opacity:.6;transition:opacity .3s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card:hover::before{opacity:1}
.card p{color:var(--muted);margin:0}
.icon{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;background:var(--grad);color:#fff;margin-bottom:18px;box-shadow:0 10px 24px -10px rgba(10,108,255,.7);transition:transform .4s}
.card:hover .icon{transform:rotate(-8deg) scale(1.08)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:50px}
.stat{text-align:center;padding:24px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.stat b{display:block;font-size:2.1rem;font-weight:900}
.stat span{color:var(--muted);font-size:.9rem;font-weight:600}
@media (max-width:700px){.stats{grid-template-columns:repeat(2,1fr)}}

/* steps */
.steps{counter-reset:s}
.step{padding-top:64px}
.step::after{counter-increment:s;content:"0" counter(s);position:absolute;top:22px;left:28px;font-size:1.6rem;font-weight:900;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* devices */
.devices{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.chip{padding:10px 18px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--text);font-weight:600;font-size:.92rem;box-shadow:var(--shadow-sm);white-space:nowrap}

/* pricing */
.tabs-wrap{text-align:center}
.tabs{position:relative;display:inline-flex;flex-wrap:wrap;justify-content:center;padding:6px;border-radius:16px;background:#fff;border:1px solid var(--line);gap:4px;margin:0 auto 14px;box-shadow:var(--shadow-sm)}
.tab{background:none;border:0;color:var(--muted);padding:10px 18px;border-radius:11px;font-weight:700;cursor:pointer;font-family:inherit;font-size:.94rem;transition:color .2s,background .2s}
.tab:hover{color:var(--text);background:var(--bg-2)}
.tab[aria-selected=true]{background:var(--grad);color:#fff;box-shadow:0 8px 20px -8px rgba(10,108,255,.7)}
.tab small{display:block;font-size:.7rem;font-weight:600;opacity:.8}
.tabs-hint{color:var(--dim);font-size:.88rem;margin-bottom:34px}
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;align-items:stretch}
@media (max-width:1020px){.plans{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.plans{grid-template-columns:1fr}}
.panel:not([hidden]) .plan{animation:pop .45s cubic-bezier(.2,.8,.2,1) both}
.panel .plan:nth-child(2){animation-delay:.05s}.panel .plan:nth-child(3){animation-delay:.1s}.panel .plan:nth-child(4){animation-delay:.15s}
@keyframes pop{from{opacity:0;transform:translateY(14px) scale(.98)}}
.plan{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px 24px;box-shadow:var(--shadow-sm);transition:transform .3s,box-shadow .3s}
.plan:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.plan.featured{background:linear-gradient(#fff,#fff) padding-box,linear-gradient(120deg,#0a6cff,#4f46e5,#ef2b4d,#0a6cff) border-box;background-size:auto,300% 300%;border:2px solid transparent;box-shadow:0 30px 60px -28px rgba(10,108,255,.55);animation:borderflow 6s linear infinite}
.panel:not([hidden]) .plan.featured{animation:pop .45s .15s cubic-bezier(.2,.8,.2,1) both,borderflow 6s linear infinite}
@keyframes borderflow{to{background-position:0 0,300% 0}}
.plan .ribbon{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--grad);color:#fff;font-size:.72rem;font-weight:800;padding:5px 12px;border-radius:999px;white-space:nowrap;letter-spacing:.06em;box-shadow:0 8px 18px -8px rgba(239,43,77,.6)}
.plan h3{font-size:1.02rem;color:var(--muted);font-weight:700}
.price{font-size:3rem;font-weight:900;letter-spacing:-.04em;line-height:1;margin:8px 0 4px;color:var(--text)}
.price sup{font-size:1.2rem;vertical-align:top;margin-right:2px;position:relative;top:8px}
.per{color:var(--dim);font-size:.86rem;margin-bottom:16px}
.save{display:inline-block;align-self:flex-start;font-size:.76rem;font-weight:800;color:var(--ok);background:rgba(16,169,91,.1);padding:4px 9px;border-radius:7px;margin-bottom:16px}
.plan ul{list-style:none;padding:0;margin:0 0 24px;flex:1}
.plan li{display:flex;gap:10px;padding:6px 0;color:#2c3a5a;font-size:.93rem}
.plan li svg{flex:none;color:var(--ok);margin-top:4px}

/* comparison */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#fff}
table{width:100%;border-collapse:collapse;min-width:560px}
th,td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line)}
th{background:var(--bg-2);font-size:.88rem;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.04em}
td{background:#fff}
tr:last-child td{border-bottom:0}
tbody tr{transition:background .2s}tbody tr:hover td{background:#f7faff}
.yes{color:var(--ok);font-weight:700}.no{color:var(--dim)}

/* faq */
.faq{max-width:820px;margin:0 auto}
details{background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:12px;padding:0 22px;box-shadow:var(--shadow-sm);transition:border-color .2s}
details[open]{border-color:rgba(10,108,255,.4)}
summary{cursor:pointer;list-style:none;padding:20px 0;font-weight:700;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";flex:none;width:28px;height:28px;border-radius:8px;display:grid;place-items:center;font-size:1.2rem;line-height:1;color:var(--brand);background:rgba(10,108,255,.08);transition:transform .25s}
details[open] summary::after{transform:rotate(45deg)}
details .answer{color:var(--muted);padding-bottom:20px}

/* CTA band */
.cta-band{position:relative;overflow:hidden;border-radius:30px;padding:60px 40px;text-align:center;color:#fff;background:linear-gradient(120deg,#0a6cff,#4f46e5 55%,#ef2b4d);background-size:200% 200%;animation:bgmove 10s ease infinite;box-shadow:0 40px 80px -30px rgba(10,108,255,.6)}
.cta-band::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.1) 1px,transparent 1px);background-size:36px 36px;-webkit-mask-image:radial-gradient(circle at 50% 50%,#000,transparent 70%);mask-image:radial-gradient(circle at 50% 50%,#000,transparent 70%)}
.cta-band>*{position:relative}
.cta-band .grad-text{background:none;color:#fff;-webkit-text-fill-color:#fff;text-decoration:underline;text-decoration-color:rgba(255,255,255,.5);text-underline-offset:6px}
.cta-band p{color:rgba(255,255,255,.88);max-width:600px;margin:0 auto 26px}
.cta-band .btn-primary{background:#fff;color:var(--brand)}
.cta-band .btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.4);box-shadow:none}
@keyframes bgmove{0%,100%{background-position:0 50%}50%{background-position:100% 50%}}
@media (max-width:600px){.cta-band{padding:42px 22px}}

/* page header */
.page-hero{padding:66px 0 30px;text-align:center;position:relative;overflow:hidden}
.page-hero .container{position:relative}
.page-hero p{color:var(--muted);max-width:680px;margin:0 auto;font-size:1.1rem}
.crumbs{font-size:.85rem;color:var(--dim);margin-bottom:14px}
.crumbs a{color:var(--muted)}
.crumbs ol{list-style:none;display:flex;gap:8px;justify-content:center;padding:0;margin:0;flex-wrap:wrap}
.crumbs li+li::before{content:"/";margin-right:8px;color:var(--dim)}

/* forms */
.form-shell{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:start}
@media (max-width:920px){.form-shell{grid-template-columns:1fr}}
.form-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:34px;box-shadow:var(--shadow)}
@media (max-width:600px){.form-card{padding:22px}}
.field{margin-bottom:18px}
.field label,.field .label{display:block;font-weight:700;font-size:.9rem;margin-bottom:8px}
.field .opt{color:var(--dim);font-weight:500}
.input,select.input,textarea.input{width:100%;background:var(--surface-2);border:1.5px solid var(--line);color:var(--text);border-radius:13px;padding:13px 14px;font:inherit;font-size:1rem;transition:border-color .2s,box-shadow .2s,background .2s}
.input::placeholder{color:#9aa6bf}
.input:hover{border-color:var(--line-2)}
.input:focus{outline:0;background:#fff;border-color:var(--brand);box-shadow:0 0 0 4px rgba(10,108,255,.14)}
textarea.input{min-height:110px;resize:vertical}
.input[aria-invalid=true]{border-color:var(--brand-2);background:#fff7f8}
.err{color:#d61f3d;font-size:.84rem;margin-top:6px;display:none;font-weight:600}
.field.invalid .err{display:block}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:600px){.row-2{grid-template-columns:1fr}}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* phone */
.phone{display:flex;gap:8px;position:relative}
.cc-btn{flex:none;display:flex;align-items:center;gap:6px;background:var(--surface-2);border:1.5px solid var(--line);color:var(--text);border-radius:13px;padding:0 12px;font:inherit;font-weight:600;cursor:pointer;min-width:108px;justify-content:space-between}
.cc-btn:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px rgba(10,108,255,.14)}
.cc-pop{position:absolute;top:calc(100% + 6px);left:0;width:min(340px,100%);background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);z-index:20;padding:8px;animation:pop .2s ease both}
.cc-pop input{margin-bottom:6px}
.cc-list{max-height:260px;overflow-y:auto;list-style:none;margin:0;padding:0}
.cc-list li{display:flex;gap:10px;align-items:center;padding:9px 10px;border-radius:9px;cursor:pointer;font-size:.94rem}
.cc-list li:hover,.cc-list li.active{background:rgba(10,108,255,.08)}
.cc-list li .dial{margin-left:auto;color:var(--muted)}

/* radio tiles */
.tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.tile{position:relative}
.tile input{position:absolute;opacity:0;inset:0}
.tile label{display:flex;align-items:center;gap:10px;padding:14px;border:1.5px solid var(--line);border-radius:14px;background:var(--surface-2);cursor:pointer;font-weight:700;margin:0;font-size:.93rem;height:100%;transition:all .2s}
.tile label:hover{border-color:var(--line-2);background:#fff}
.tile input:checked+label{border-color:var(--brand);background:rgba(10,108,255,.06);box-shadow:0 0 0 3px rgba(10,108,255,.14);color:var(--brand-d)}
.tile input:focus-visible+label{outline:2px solid var(--brand);outline-offset:2px}
.tile label svg{flex:none}
.conn-pick{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-bottom:6px}
.conn-pick .tile label{justify-content:center;flex-direction:column;gap:0;padding:10px 4px;font-size:1.15rem}
.conn-pick .tile label small{font-size:.66rem;font-weight:600;color:var(--dim);text-transform:uppercase;letter-spacing:.04em}

/* summary */
.summary{position:sticky;top:92px}
.summary .line{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px dashed var(--line);color:var(--muted)}
.summary .line b{color:var(--text)}
.summary .total{display:flex;justify-content:space-between;padding-top:16px;font-size:1.35rem;font-weight:900}
.notice{border-radius:14px;padding:16px 18px;background:linear-gradient(120deg,rgba(10,108,255,.07),rgba(0,184,230,.07));border:1px solid rgba(10,108,255,.2);color:#24406f;font-size:.93rem}
.form-status{margin-top:12px;font-size:.92rem;color:#d61f3d;min-height:1em;font-weight:600}
.secure-note{display:flex;gap:8px;align-items:center;justify-content:center;color:var(--dim);font-size:.85rem;margin-top:14px}

/* modal popup */
.modal{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:20px;background:rgba(10,22,51,.45);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);animation:fade .25s ease both}
@keyframes fade{from{opacity:0}}
.modal-box{position:relative;width:min(480px,100%);background:#fff;border-radius:28px;padding:38px 30px 30px;text-align:center;box-shadow:0 40px 100px -30px rgba(10,30,90,.6);animation:modalIn .5s cubic-bezier(.2,1.3,.4,1) both;overflow:hidden}
.modal-box::before{content:"";position:absolute;top:0;left:0;right:0;height:6px;background:var(--grad)}
@keyframes modalIn{from{opacity:0;transform:translateY(30px) scale(.92)}}
.modal-close{position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:10px;border:0;background:var(--bg-2);color:var(--muted);font-size:1.3rem;cursor:pointer}
.modal-close:hover{color:var(--text)}
.modal-icon{width:84px;height:84px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#16c172,#0a6cff);box-shadow:0 16px 36px -12px rgba(16,169,91,.6);animation:ring 2s ease-out infinite}
@keyframes ring{0%{box-shadow:0 0 0 0 rgba(10,108,255,.35),0 16px 36px -12px rgba(16,169,91,.6)}100%{box-shadow:0 0 0 22px rgba(10,108,255,0),0 16px 36px -12px rgba(16,169,91,.6)}}
.modal-icon svg path{stroke-dasharray:30;stroke-dashoffset:30;animation:draw .6s .35s ease forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.modal h2{font-size:1.65rem;margin-bottom:12px;line-height:1.2;animation:pop .5s .15s both}
.modal h2 span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.modal-text{animation:pop .5s .25s both}
.modal-text b{color:var(--text)}
.modal.closing{animation:fade .22s reverse both}
.modal.closing .modal-box{animation:modalOut .22s ease both}
@keyframes modalOut{to{opacity:0;transform:translateY(16px) scale(.95)}}
.modal-icon{position:relative}
.modal-icon .burst{position:absolute;inset:-14px;border-radius:50%;border:3px solid rgba(22,193,114,.45);animation:burst 1.1s .1s ease-out both}
@keyframes burst{from{transform:scale(.6);opacity:1}to{transform:scale(1.5);opacity:0}}
.modal-icon{background:linear-gradient(135deg,#22c55e,#16a34a);animation:iconIn .6s cubic-bezier(.2,1.5,.4,1) both,ring 2.2s .6s ease-out infinite}
@keyframes iconIn{from{transform:scale(0) rotate(-45deg)}}
.modal p{color:var(--muted)}
.modal-steps{list-style:none;padding:0;margin:20px 0 24px;text-align:left;display:grid;gap:10px}
.modal-steps li{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border-radius:14px;background:var(--surface-2);border:1px solid var(--line);font-size:.93rem;color:#2c3a5a;animation:pop .4s both}
.modal-steps li{animation-delay:.35s}.modal-steps li:nth-child(2){animation-delay:.45s}.modal-steps li:nth-child(3){animation-delay:.55s}
.modal-box>.btn{animation:pop .5s .65s both}
.modal-steps li{align-items:center;background:transparent;border:0;padding:4px 0}
.modal-steps b{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:rgba(10,108,255,.1);color:var(--brand);font-size:.85rem}
.modal-actions{display:grid;gap:10px}
.modal-ref{display:inline-flex;gap:8px;align-items:center;margin:4px 0 18px;padding:7px 14px;border-radius:999px;background:var(--bg-2);border:1px dashed var(--line-2);font-size:.85rem;color:var(--muted);font-weight:600}
.modal-ref b{color:var(--text);letter-spacing:.04em}
.modal-summary{display:grid;gap:0;margin:0 0 20px;padding:6px 16px;border-radius:16px;background:var(--surface-2);border:1px solid var(--line);text-align:left}
.modal-summary div{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px dashed var(--line);font-size:.92rem;color:var(--muted)}
.modal-summary div:last-child{border-bottom:0}
.modal-summary b{color:var(--text)}
.eta{display:flex;align-items:center;gap:16px;margin:0 0 22px;padding:16px;border-radius:18px;text-align:left;color:#fff;background:var(--grad);background-size:200% 200%;animation:bgmove 6s ease infinite}
.eta svg{flex:none}
.eta .ring-bg{stroke:rgba(255,255,255,.25)}
.eta .ring{stroke:#fff;stroke-linecap:round;transform:rotate(-90deg);transform-origin:50% 50%;transition:stroke-dashoffset 1s linear}
.eta strong{display:block;font-size:1.02rem}
.eta span{font-size:.86rem;opacity:.9}
.eta-time{font-variant-numeric:tabular-nums;font-weight:900;font-size:.9rem;fill:#fff}
.modal-icon.err-icon{background:linear-gradient(135deg,#ef2b4d,#f59e0b);animation:none}
.confetti{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.confetti i{position:absolute;top:-12px;width:8px;height:14px;border-radius:2px;opacity:0;animation:conf 1.8s ease-out forwards}
@keyframes conf{0%{opacity:1;transform:translateY(0) rotate(0)}100%{opacity:0;transform:translateY(420px) rotate(540deg)}}

/* prose */
.prose{max-width:780px;margin:0 auto}
.prose h2{font-size:1.7rem;margin-top:1.8em}
.prose h3{margin-top:1.4em}
.prose p,.prose li{color:#33415f;font-size:1.05rem}
.prose ul,.prose ol{padding-left:1.3em}
.prose li{margin-bottom:.4em}
.prose table{border:1px solid var(--line);border-radius:14px;overflow:hidden}
.tldr{border-left:4px solid var(--brand);background:#fff;padding:18px 22px;border-radius:0 16px 16px 0;margin:24px 0;box-shadow:var(--shadow-sm)}
.tldr p{margin:0}
.meta{color:var(--dim);font-size:.9rem}

/* footer */
.site-footer{position:relative;overflow:hidden;padding:64px 0 30px;margin-top:40px;background:#050912;color:#c7d0e4}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad)}
.site-footer::after{content:"";position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(10,108,255,.22),transparent 65%);top:-300px;right:-200px;pointer-events:none}
.foot{position:relative;z-index:1;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
@media (max-width:800px){.foot{grid-template-columns:1fr 1fr}.foot>div:first-child{grid-column:1/-1}}
.foot-logo img{width:230px;height:auto}
.foot h4{font-size:.95rem;margin-bottom:14px;color:#fff}
.foot ul{list-style:none;padding:0;margin:0}
.foot li{margin-bottom:8px}
.foot a{color:#9fb0d0}.foot a:hover{color:#fff}
.foot p{color:#8b9abb;font-size:.93rem}
.copy{position:relative;z-index:1;border-top:1px solid rgba(255,255,255,.08);margin-top:40px;padding-top:22px;color:#7383a6;font-size:.85rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}


/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
.grid .reveal:nth-child(2){transition-delay:.08s}.grid .reveal:nth-child(3){transition-delay:.16s}.grid .reveal:nth-child(4){transition-delay:.24s}.grid .reveal:nth-child(5){transition-delay:.32s}.grid .reveal:nth-child(6){transition-delay:.4s}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}.reveal{opacity:1;transform:none}}
.center{text-align:center}.mt-2{margin-top:24px}.mt-3{margin-top:40px}.muted{color:var(--muted)}