:root{
  --red:#C8102E; --red-d:#8B0000; --red-t:#FDECEE; --red-t2:#F7C9D0;
  --ink:#1B1215; --ink2:#4A3F43; --muted:#6B6166; --line:#EADFE1; --bg:#FFFFFF; --bg2:#FAF3F4; --dark:#1D0F13;
  --r:14px; --shadow:0 18px 44px -22px rgba(139,0,0,.38);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif; --head:'Sora','Inter',system-ui,sans-serif;
  --sec:clamp(44px,6vw,72px);
}
*{box-sizing:border-box} html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block} a{color:inherit}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
h1,h2,h3,h4{font-family:var(--head);line-height:1.18;margin:0;letter-spacing:-.02em}
h1{font-size:clamp(2.05rem,5.2vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.55rem,3.2vw,2.3rem);font-weight:700}
h3{font-size:1.04rem;font-weight:650}
p{margin:0}
.eyebrow{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--red);background:var(--red-t);padding:5px 12px;border-radius:999px}
.lead{font-size:1.06rem;color:var(--ink2)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:650;font-size:.97rem;padding:12px 22px;border-radius:12px;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;white-space:nowrap}
.btn.sm{padding:8px 16px;font-size:.88rem;border-radius:10px}
.btn:focus-visible,a:focus-visible,summary:focus-visible,button:focus-visible{outline:3px solid #1b66d1;outline-offset:3px}
.btn.primary{background:var(--red);color:#fff;box-shadow:0 10px 22px -10px rgba(200,16,46,.7)} .btn.primary:hover{background:var(--red-d);transform:translateY(-1px)}
.btn.ghost{background:#fff;color:var(--ink);border-color:var(--line)} .btn.ghost:hover{border-color:var(--red);color:var(--red)}
.btn.light{background:#fff;color:var(--red-d)} .btn.light:hover{transform:translateY(-1px)}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 14px;border-radius:8px;z-index:100} .skip:focus{left:8px}
.m-only{display:none}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:62px;gap:14px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--head);font-weight:700;text-decoration:none;min-width:0}
.logo{flex:none;width:32px;height:32px;border-radius:9px;display:grid;place-items:center;overflow:hidden}.logo img{display:block;width:100%;height:100%}
.brand-t{white-space:nowrap;font-size:1rem}
.nav nav{display:flex;gap:24px} .nav nav a{text-decoration:none;font-size:.92rem;font-weight:550;color:var(--ink2)} .nav nav a:hover{color:var(--red)}
.cta{display:flex;gap:8px;align-items:center}
.menu-btn{display:none;background:#fff;border:1px solid var(--line);border-radius:10px;width:40px;height:40px;cursor:pointer;color:var(--ink)}

/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(800px 420px at 90% -10%,var(--red-t2),transparent 62%),radial-gradient(600px 360px at -10% 40%,#FFF1F3,transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:44px;align-items:center;padding-top:56px;padding-bottom:64px}
.hero h1{margin:16px 0 0} .hero h1 em{font-style:normal;color:var(--red)}
.hero .lead{margin:16px 0 24px;max-width:520px}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.proof{list-style:none;padding:0;margin:22px 0 0;display:flex;gap:8px 20px;flex-wrap:wrap;color:var(--muted);font-size:.88rem}
.proof li{display:flex;align-items:center;gap:7px} .tick{color:var(--red);flex:none}
.hero-visual{position:relative;padding-bottom:26px}
.shot{position:relative;border-radius:16px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden}
.shot .bar{display:flex;gap:6px;padding:10px 13px;background:#F6EFF0;border-bottom:1px solid var(--line)} .shot .bar i{width:9px;height:9px;border-radius:50%;background:#E3CFD3}
.shot img{width:100%;height:auto}
.phone-float{position:absolute;right:-8px;bottom:0;width:27%;border:5px solid #1D0F13;border-radius:22px;overflow:hidden;box-shadow:0 22px 40px -16px rgba(0,0,0,.5);background:#fff}
.float{position:absolute;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 14px;box-shadow:0 14px 30px -14px rgba(0,0,0,.3);font-size:.8rem;display:flex;gap:10px;align-items:center}
.float b{display:block;font-size:.92rem;font-family:var(--head)} .float small{color:var(--muted)}
.float.f1{left:-20px;bottom:56px} .float.f2{left:34%;top:-14px}
.dotg{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;background:var(--red-t);color:var(--red);flex:none}
.dotg.g{background:#E4F5EB;color:#126636}

/* marquee */
.marquee{background:#fff;border-block:1px solid var(--line);padding:14px 0;overflow:hidden;display:grid;gap:10px;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.mrow{overflow:hidden}
.mtrack{display:flex;gap:12px;width:max-content;animation:scroll 42s linear infinite}
.mrow.rev .mtrack{animation-direction:reverse;animation-duration:52s}
.marquee:hover .mtrack{animation-play-state:paused}
.mtrack span{flex:none;display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:var(--bg2);font-weight:600;font-size:.9rem;color:var(--ink2)}
.mtrack span::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--red)}
.mtrack span.k{background:#fff;color:var(--muted);font-weight:500;font-size:.84rem} .mtrack span.k::before{background:var(--red-t2)}
@keyframes scroll{to{transform:translateX(calc(-50% - 6px))}}

/* sections + separation */
.sec{position:relative;padding:var(--sec) 0;background:var(--bg)}
.sec.tint{background:var(--bg2)}
.sec + .sec{border-top:1px solid var(--line)}
.sec + .sec::before{content:'';position:absolute;top:-2px;left:50%;width:56px;height:3px;margin-left:-28px;border-radius:0 0 4px 4px;background:var(--red)}
.sec.dark{background:var(--dark);color:#fff;border-top-color:transparent}
.head{max-width:660px;margin:0 auto 32px;text-align:center} .head h2{margin:12px 0 10px} .head p{color:var(--ink2);font-size:1.02rem}
.dark .head p{color:#D9C7CB} .dark .eyebrow{background:rgba(255,255,255,.1);color:#FFC9D1}

.problem{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pcard{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px}
.pcard .num{font-family:var(--head);font-size:1.7rem;font-weight:800;color:#A14B5B;line-height:1}
.pcard h3{margin-bottom:6px} .pcard p{color:var(--ink2);font-size:.93rem}

.features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.fcard{display:flex;flex-direction:column;gap:12px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;transition:transform .2s,box-shadow .2s,border-color .2s}
.fcard:hover{transform:translateY(-3px);border-color:var(--red-t2);box-shadow:0 20px 36px -26px rgba(139,0,0,.5)}
.ficon{flex:none;width:42px;height:42px;border-radius:11px;background:var(--red-t);color:var(--red);display:grid;place-items:center}
.fcard p{color:var(--ink2);font-size:.92rem;margin-top:5px}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:s}
.step{position:relative;padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--r)}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--red);color:#fff;font-family:var(--head);font-weight:700;margin-bottom:12px}
.step p{color:var(--ink2);margin-top:6px;font-size:.93rem}

.tabs{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:20px}
.tab{font:inherit;font-weight:600;font-size:.88rem;padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink2);cursor:pointer}
.tab[aria-selected=true]{background:var(--red);color:#fff;border-color:var(--red)}
.panel{display:none} .panel.on{display:block}
.show{max-width:940px;margin:0 auto}
.cap{text-align:center;margin-top:14px;color:var(--ink2);font-size:.95rem}

.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split h2,.lang h2{margin:12px 0 10px}
.checks{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px}
.checks li{display:flex;gap:10px;color:var(--ink2);font-size:.96rem} .checks b{color:var(--ink)}
.bill{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:22px}
.bill h3{display:flex;justify-content:space-between;align-items:center}
.pill{font:600 .72rem var(--font);padding:4px 10px;border-radius:999px;background:#E4F5EB;color:#126636}
.bill small{display:block;margin-top:8px;color:var(--muted)}
.bill table{width:100%;border-collapse:collapse;margin-top:10px;font-size:.93rem}
.bill td{padding:9px 0;border-bottom:1px dashed var(--line)} .bill td:last-child{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.bill tr.t td{border-bottom:0;font-weight:700;font-size:1.02rem;padding-top:12px} .bill tr.t td:last-child{color:var(--red)}

.lang{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}
.phone{width:min(250px,100%);margin:0 auto;border:8px solid #1D0F13;border-radius:34px;overflow:hidden;box-shadow:var(--shadow);background:#fff}

.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.tcard{display:flex;flex-direction:column;gap:12px;border:1px solid rgba(255,255,255,.12);border-radius:var(--r);padding:20px;background:rgba(255,255,255,.04)}
.tcard .ficon{background:rgba(200,16,46,.28);color:#FFB3BE}
.tcard p{color:#D9C7CB;font-size:.9rem;margin-top:5px}

.faq{max-width:760px;margin:0 auto;display:grid;gap:10px}
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:2px 18px}
details[open]{border-color:var(--red-t2)}
summary{cursor:pointer;font-weight:650;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center}
summary::-webkit-details-marker{display:none} summary::after{content:'+';font-size:1.4rem;color:var(--red);line-height:1} details[open] summary::after{content:'\2212'}
details p{padding:0 0 16px;color:var(--ink2);font-size:.95rem}

.dev{display:grid;grid-template-columns:300px 1fr;gap:40px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:22px;padding:32px;box-shadow:var(--shadow)}
.photo{position:relative;aspect-ratio:4/5;border-radius:18px;overflow:hidden;background:linear-gradient(135deg,var(--red),var(--red-d));clip-path:polygon(0 0,calc(100% - 30px) 0,100% 30px,100% 100%,0 100%)}
.photo img{width:100%;height:100%;object-fit:cover}
.photo .ph{position:absolute;inset:0;display:none;place-items:center;color:#fff;font-family:var(--head);font-weight:800;font-size:4rem;letter-spacing:-.03em}
.photo.noimg .ph{display:grid} .photo.noimg img{display:none}
.dev-name{font-size:clamp(1.6rem,3vw,2.1rem);font-weight:700;margin:10px 0 4px}
.role{color:var(--red);font-weight:650;margin-bottom:12px}
.bio{color:var(--ink2);margin-bottom:10px;font-size:.96rem}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 18px}
.chips span{font-size:.8rem;font-weight:600;padding:5px 12px;border-radius:999px;background:var(--red-t);color:var(--red-d)}
.devstats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}
.devstats div{border-left:3px solid var(--red);padding-left:12px} .devstats b{display:block;font-family:var(--head);font-size:1rem} .devstats small{color:var(--muted);font-size:.8rem}
.dev-actions{display:flex;gap:10px;flex-wrap:wrap}

.cta-sec{padding-block:clamp(36px,5vw,56px)}
.final{background:linear-gradient(135deg,var(--red),var(--red-d));color:#fff;text-align:center;border-radius:24px;padding:clamp(36px,5vw,54px) 22px;position:relative;overflow:hidden}
.final::after{content:'';position:absolute;right:-70px;top:-70px;width:240px;height:240px;border-radius:50%;background:rgba(255,255,255,.08)}
.final p{max-width:520px;margin:12px auto 22px;color:#FFE3E7;font-size:1.02rem}

/* footer */
.foot{background:var(--dark);color:#D9C7CB;padding:48px 0 22px;font-size:.92rem}
.foot a{text-decoration:none;color:#D9C7CB} .foot a:hover{color:#fff}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
.fbrand .brand{color:#fff;margin-bottom:12px} .fbrand p{max-width:340px;margin-bottom:16px;line-height:1.6}
.fcol{display:flex;flex-direction:column;gap:9px} .fcol .fh{color:#fff;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:6px}
.ftags{display:flex;flex-wrap:wrap;gap:8px;margin:32px 0 22px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12)}
.ftags span{font-size:.78rem;padding:5px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.16);color:#BFA9AE}
.fbottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 20px;font-size:.84rem;color:#A8949A}
.fbottom a{color:#fff;font-weight:600}

.reveal{opacity:0;transform:translateY(14px);transition:opacity .55s,transform .55s} .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none} html{scroll-behavior:auto} *{transition:none!important}
  .mtrack{animation:none;width:auto;flex-wrap:wrap;justify-content:center} .mtrack span[aria-hidden=true]{display:none}
}

/* tablet */
@media (max-width:980px){
  .hero-grid,.split,.lang{grid-template-columns:1fr} .hero-grid{gap:30px;padding-top:36px;padding-bottom:44px}
  .features,.steps{grid-template-columns:1fr 1fr} .trust{grid-template-columns:1fr 1fr} .problem{grid-template-columns:1fr}
  .dev{grid-template-columns:1fr;padding:24px;gap:24px} .photo{max-width:260px;margin:0 auto;width:100%;min-height:0}
  .fgrid{grid-template-columns:1fr 1fr}
  .lang{gap:28px} .lang-vis{order:-1}
  .hero-copy{text-align:left}
}
/* mobile */
@media (max-width:640px){
  .wrap{padding:0 16px}
  .nav .wrap{height:56px}
  .brand-t{font-size:.9rem} .logo{width:30px;height:30px}
  .nav nav{display:none;position:absolute;top:56px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:4px 16px 12px;box-shadow:0 18px 30px -20px rgba(0,0,0,.3)}
  .nav nav.open{display:flex} .nav nav a{padding:12px 0;border-bottom:1px solid var(--line)} .nav nav a:last-child{border-bottom:0}
  .m-only{display:block} .d-only{display:none}
  .menu-btn{display:grid;place-items:center}
  .cta .btn.sm{padding:8px 12px;font-size:.82rem}
  .hero-grid{padding-top:26px;padding-bottom:30px;gap:22px}
  .hero .lead{font-size:.98rem;margin:12px 0 18px}
  .actions .btn{flex:1 1 0;padding:12px 10px}
  .proof{margin-top:16px;gap:6px 14px;font-size:.82rem}
  .hero-visual{padding-bottom:18px} .phone-float{width:30%;right:-4px;border-width:4px;border-radius:18px} .float{display:none}
  .marquee{padding:10px 0;gap:8px} .mtrack span{padding:6px 13px;font-size:.82rem}
  .head{margin-bottom:22px} .head p{font-size:.95rem}
  .pcard{padding:16px;gap:12px} .pcard .num{font-size:1.4rem}
  .features,.steps,.trust{grid-template-columns:1fr;gap:10px}
  .fcard{flex-direction:row;align-items:flex-start;padding:16px;gap:14px} .fcard:hover{transform:none}
  .ficon{width:38px;height:38px}
  .step{padding:16px 16px 16px 64px} .step::before{position:absolute;left:16px;top:16px;margin:0}
  .tcard{flex-direction:row;align-items:flex-start;padding:16px;gap:14px}
  .tabs{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;margin-inline:-16px;padding:0 16px 6px;scrollbar-width:none} .tabs::-webkit-scrollbar{display:none} .tab{flex:none}
  .split{gap:24px} .bill{padding:18px}
  .phone{width:200px;border-width:6px;border-radius:28px}
  details{padding:0 14px} summary{padding:12px 0;font-size:.95rem}
  .dev{padding:18px;border-radius:18px;gap:18px} .photo{max-width:200px}
  .devstats{grid-template-columns:1fr;gap:10px}
  .dev-actions .btn{flex:1 1 100%}
  .final{border-radius:18px}
  .foot{padding:34px 0 18px} .fgrid{grid-template-columns:1fr 1fr;gap:24px 16px} .fbrand{grid-column:1/-1}
  .ftags{margin:24px 0 16px;padding-top:16px;gap:6px} .ftags span{font-size:.74rem;padding:4px 10px}
}
.brand-t{overflow:hidden;text-overflow:ellipsis}
@media (max-width:420px){.brand-t{font-size:.82rem}.cta .btn.sm{padding:7px 10px;font-size:.78rem}.cta{gap:6px}}
.nl-wrap{
  display: none !important;
}
/* ---------- multipage additions ---------- */
.center{text-align:center} .mt{margin-top:26px} .muted{color:var(--muted);font-size:.92rem}
.phero{background:radial-gradient(700px 300px at 90% -20%,var(--red-t2),transparent 62%),linear-gradient(180deg,#FFF6F7,#fff);border-bottom:1px solid var(--line);padding:30px 0 40px}
.phero .wrap{max-width:860px}
.phero h1{font-size:clamp(1.85rem,4.4vw,3rem);margin:14px 0 12px}
.phero .lead{max-width:640px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0 0 16px;padding:0;font-size:.85rem;color:var(--muted)}
.crumbs li+li::before{content:"/";margin-right:6px;color:#C9B6BA}
.crumbs a{text-decoration:none;color:var(--ink2)} .crumbs a:hover{color:var(--red);text-decoration:underline}
.nav nav a[aria-current=page]{color:var(--red);font-weight:650}
.features.f4{grid-template-columns:repeat(4,1fr)} .features.f3{grid-template-columns:repeat(3,1fr)}
.fcard.lnk{text-decoration:none;color:inherit;transition:transform .15s,border-color .15s,box-shadow .15s}
.fcard.lnk:hover{transform:translateY(-3px);border-color:var(--red);box-shadow:var(--shadow)}
.fcard.lnk .more{display:inline-flex;align-items:center;gap:6px;margin-top:10px;color:var(--red);font-weight:650;font-size:.9rem}
.fcard h3 a{text-decoration:none} .fcard h3 a:hover{color:var(--red);text-decoration:underline}
.tblw{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.cmp{width:100%;border-collapse:collapse;font-size:.95rem;min-width:560px}
.cmp th,.cmp td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.cmp thead th{background:var(--red-t);color:var(--red-d);font-size:.8rem;letter-spacing:.06em;text-transform:uppercase}
.cmp tbody th{font-weight:650;color:var(--ink)} .cmp tr:last-child th,.cmp tr:last-child td{border-bottom:0}
.prose{max-width:760px;margin:0 auto} .prose h2{font-size:1.25rem;margin:28px 0 8px} .prose p,.prose li{color:var(--ink2);margin:0 0 10px} .prose ul{padding-left:22px;margin:0 0 10px}
.prose a{color:var(--red-d)}
.sec a:not(.btn):not(.fcard):not(.more){color:var(--red-d)}
.tcard.lite{background:#fff;border-color:var(--line);color:var(--ink)} .tcard.lite p{color:var(--ink2)}
.sec.dark a.btn.light{color:var(--red-d)}
@media (max-width:1080px){
  .nav nav{display:none;position:absolute;top:56px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:4px 16px 12px;box-shadow:0 18px 30px -20px rgba(0,0,0,.3)}
  .nav nav.open{display:flex} .nav nav a{padding:12px 0;border-bottom:1px solid var(--line)} .nav nav a:last-child{border-bottom:0}
  .m-only{display:block} .d-only{display:none} .menu-btn{display:grid;place-items:center}
}
@media (min-width:1081px){.nav nav{gap:20px}}
@media (max-width:1080px){.fgrid{grid-template-columns:1.4fr 1fr 1fr 1fr}}
@media (max-width:980px){.features.f4,.features.f3{grid-template-columns:1fr 1fr} .fgrid{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.features.f4,.features.f3{grid-template-columns:1fr} .phero{padding:22px 0 30px} .fgrid{grid-template-columns:1fr 1fr}}

.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}