:root{
  --red:#C8102E; --red-dark:#A00D25; --ink:#15181C; --stone:#F2F3F5; --surface:#fff;
  --muted:#5b6370; --hair:#E2E5E9; --danger:#A02B1F; --dangerbg:#F7E9E7; --ok:#3F6B3F; --okbg:#EAF1E8;
  --radius:14px;
  --font-h:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-b:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;font-family:var(--font-b);color:var(--ink);background:var(--stone);line-height:1.55;font-size:16px;-webkit-text-size-adjust:100%;overflow-x:hidden}
img,svg,video{max-width:100%}
h1,h2,h3{font-family:var(--font-h);line-height:1.12;margin:0;letter-spacing:-.01em}
p{margin:0}
.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 12px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--red);outline-offset:3px}

.site-header{position:sticky;top:0;z-index:50;background:rgba(242,243,245,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--hair)}
.bar{display:flex;align-items:center;justify-content:space-between;height:60px;gap:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:var(--font-h);font-weight:700;font-size:1.2rem}
.brand img{border-radius:9px;display:block}
nav{display:flex;align-items:center;gap:20px}
nav a:not(.btn){color:var(--ink);text-decoration:none;font-weight:500;font-size:.95rem}
nav a:not(.btn):hover{color:var(--red)}
@media (max-width:640px){nav a:not(.btn){display:none}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 24px;border-radius:12px;border:2px solid var(--red);background:var(--red);color:#fff;font:600 1rem var(--font-b);text-decoration:none;cursor:pointer;transition:background .15s,transform .1s}
.btn:hover{background:var(--red-dark);border-color:var(--red-dark)}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.6;cursor:not-allowed}
.btn-small{min-height:40px;padding:0 16px;font-size:.92rem}
.btn-ghost,.btn-voice{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.btn-voice{background:var(--ink);color:#fff}
.btn-voice:hover{background:var(--red);border-color:var(--red)}
.btn[hidden]{display:none}

.hero{padding:32px 0 56px;background:linear-gradient(180deg,#fff 0,var(--stone) 100%)}
.hero-grid{display:grid;gap:36px;align-items:center}
.eyebrow{color:var(--red);font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}
h1{font-size:clamp(2.2rem,8vw,3.6rem);font-weight:700}
.accent{color:var(--red)}
.lead{margin-top:18px;font-size:1.1rem;color:#363c45;max-width:34em}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.ticks{list-style:none;margin:26px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.ticks li{background:var(--surface);border:1px solid var(--hair);border-radius:99px;padding:6px 14px;font-size:.88rem;font-weight:500}
.hero-media{display:flex;flex-direction:column;align-items:center;gap:14px}
.phone{width:min(100%,290px);aspect-ratio:780/1688;background:var(--ink);border-radius:38px;padding:9px;box-shadow:0 30px 60px -20px rgba(21,24,28,.45),0 0 0 2px #31353B}
.phone-screen{width:100%;height:100%;border-radius:30px;overflow:hidden;background:#000;position:relative}
.vid{width:100%;height:100%;object-fit:cover;display:block;background:#000}
.vid[hidden]{display:none}
.video-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.note{font-size:.8rem;color:var(--muted)}
@media (min-width:900px){
  .hero{padding:56px 0 80px}
  .hero-grid{grid-template-columns:1.15fr .85fr;gap:56px}
  .phone{width:clamp(220px,calc((100svh - 210px) * .462),320px)}
}

section{scroll-margin-top:60px}
h2{font-size:clamp(1.7rem,5vw,2.4rem);font-weight:700}
.section-lead{margin-top:10px;color:var(--muted);font-size:1.05rem;max-width:36em}
.how,.benefits,.contact{padding:64px 0}
.how{background:var(--surface)}

.flow{list-style:none;margin:40px 0 0;padding:0;display:grid;gap:0}
.step{position:relative;display:grid;grid-template-columns:72px 1fr;column-gap:16px;padding-bottom:28px}
.step:last-child{padding-bottom:0}
.step .icon{grid-row:1/4;width:72px;height:72px;border-radius:20px;background:var(--stone);border:2px solid var(--hair);display:grid;place-items:center;color:var(--ink);position:relative;z-index:1}
.step .icon svg{width:44px;height:44px}
.step h3{font-size:1.2rem;padding-top:4px}
.step p{color:var(--muted);font-size:.95rem;margin-top:4px}
.step:not(:last-child)::after{content:"";position:absolute;left:35px;top:76px;bottom:4px;width:2px;background:repeating-linear-gradient(var(--red) 0 6px,transparent 6px 12px)}
.step .num{position:absolute;left:-6px;top:-6px;width:26px;height:26px;border-radius:50%;background:var(--red);color:#fff;font:700 .8rem var(--font-h);display:grid;place-items:center;z-index:2}
@media (min-width:900px){
  .flow{grid-template-columns:repeat(5,1fr);gap:20px}
  .step{display:block;text-align:center;padding:0}
  .step .icon{width:96px;height:96px;margin:0 auto 18px;border-radius:26px}
  .step .icon svg{width:58px;height:58px}
  .step .num{left:calc(50% - 56px);top:-8px}
  .step:not(:last-child)::after{left:calc(50% + 56px);right:calc(-50% + 56px);top:47px;bottom:auto;width:auto;height:2px;background:repeating-linear-gradient(90deg,var(--red) 0 6px,transparent 6px 12px)}
  .step h3{padding:0}
}

.grid{list-style:none;margin:32px 0 0;padding:0;display:grid;gap:16px;grid-template-columns:1fr}
.card{background:var(--surface);border:1px solid var(--hair);border-radius:var(--radius);padding:22px}
.card svg{width:32px;height:32px;color:var(--red);margin-bottom:12px}
.card h3{font-size:1.1rem}
.card p{color:var(--muted);margin-top:6px;font-size:.95rem}
@media (min-width:640px){.grid{grid-template-columns:repeat(2,1fr)}.card.wide{grid-column:1/-1}}
@media (min-width:960px){.grid{grid-template-columns:repeat(3,1fr)}}

.contact{background:var(--surface)}
.contact-grid{display:grid;gap:28px}
@media (min-width:900px){.contact-grid{grid-template-columns:.8fr 1.2fr;gap:56px}}
.form{display:grid;gap:16px;background:var(--stone);border:1px solid var(--hair);border-radius:18px;padding:22px;position:relative}
.field{display:grid;gap:6px}
.two{display:grid;gap:16px}
@media (min-width:560px){.two{grid-template-columns:1fr 1fr}}
label{font-weight:600;font-size:.92rem}
.req{color:var(--red)}
input[type=text],input[type=email],input[type=tel],textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:#fff;border:1.5px solid #c5cad1;border-radius:10px;padding:12px 14px;min-height:48px}
textarea{resize:vertical}
input:focus-visible,textarea:focus-visible{outline:3px solid rgba(200,16,46,.35);outline-offset:0;border-color:var(--red)}
input:user-invalid,textarea:user-invalid{border-color:var(--danger)}
.check{grid-template-columns:24px 1fr;align-items:start;gap:10px}
.check input{width:22px;height:22px;margin:2px 0 0;accent-color:var(--red)}
.check label{font-weight:400;font-size:.9rem;color:#363c45}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.status{font-weight:500}
.status:empty{display:none}
.status.ok{background:var(--okbg);color:var(--ok);padding:12px 14px;border-radius:10px}
.status.err{background:var(--dangerbg);color:var(--danger);padding:12px 14px;border-radius:10px}

.site-footer{background:var(--ink);color:#d7dbe0;padding:32px 0;font-size:.9rem}
.site-footer .wrap{display:grid;gap:8px}
.privacy{color:#aab0b8;max-width:46em}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}