:root{--primary:#2563eb;--primary-d:#1d4ed8;--accent:#f59e0b;--ink:#0f172a;--muted:#64748b;--line:#e2e8f0;--bg:#fff;--soft:#f5f7fb}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--primary);text-decoration:none}
h1,h2,h3{letter-spacing:-.025em;margin:0}
.muted{color:var(--muted)}.small{font-size:13px}.accent{color:var(--accent)}
code{background:#eef2ff;padding:1px 6px;border-radius:5px;font-size:.92em;color:#3730a3}
.logo-mark{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--primary),#7c3aed);color:#fff;font-weight:800;font-size:12px;margin-right:8px;vertical-align:middle}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:11px;font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;transition:all .15s;font-family:inherit}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 20px -10px rgba(37,99,235,.7)}.btn-primary:hover{background:var(--primary-d);transform:translateY(-1px)}
.btn-ghost{color:var(--ink);border-color:var(--line);background:#fff}.btn-ghost:hover{background:var(--soft)}
.btn-outline{border-color:#cbd5e1;color:var(--ink);background:#fff}.btn-outline:hover{background:var(--soft)}
.btn-lg{padding:15px 26px;font-size:16px;border-radius:13px}
.eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--primary);background:#eff6ff;padding:5px 12px;border-radius:999px;margin-bottom:14px}

/* header */
.top{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;padding:14px 5vw;background:rgba(255,255,255,.85);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid rgba(226,232,240,.7)}
.brand{font-weight:800;font-size:21px;color:var(--ink);display:flex;align-items:center;letter-spacing:-.02em}
.top nav{display:flex;align-items:center;gap:22px}
.top nav>a:not(.btn){color:#334155;font-weight:500;font-size:15px}
.top nav>a:not(.btn):hover{color:var(--primary)}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:8px;font-size:20px;padding:4px 10px}

/* hero */
.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center;padding:70px 5vw 50px;max-width:1300px;margin:0 auto;position:relative}
.hero::before{content:"";position:absolute;inset:-200px -20vw auto;height:600px;background:radial-gradient(600px 300px at 20% 40%,rgba(37,99,235,.12),transparent 70%),radial-gradient(500px 300px at 80% 30%,rgba(245,158,11,.14),transparent 70%);z-index:-1;pointer-events:none}
.hero h1{font-size:clamp(36px,4.6vw,60px);font-weight:900;line-height:1.05;margin:4px 0 20px}
.lead{font-size:19px;color:#334155;max-width:560px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 36px}
.hero-stats{display:flex;gap:34px;flex-wrap:wrap}
.hero-stats div{display:flex;flex-direction:column}.hero-stats strong{font-size:26px;font-weight:800;letter-spacing:-.03em}.hero-stats span{color:var(--muted);font-size:13px}

.hero-visual{position:relative;min-height:460px}
.mock{position:absolute;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 30px 60px -30px rgba(15,23,42,.35),0 2px 6px rgba(15,23,42,.05)}
.mock-main{left:0;right:60px;top:10px;padding:14px;animation:float 7s ease-in-out infinite}
.mock-bar{display:flex;gap:5px;margin-bottom:12px}.mock-bar span{width:9px;height:9px;border-radius:50%;background:#e2e8f0}
.mock-hero{background:linear-gradient(135deg,var(--primary),#7c3aed);color:#fff;border-radius:10px;padding:22px 18px}
.mock-title{font-weight:800;font-size:20px}.mock-sub{opacity:.85;font-size:12px;margin-top:4px}
.mock-progress{padding:14px 4px 6px}.mock-amt{font-weight:800;font-size:22px}.mock-amt small{color:var(--muted);font-weight:500;font-size:13px}
.mock-track{height:9px;background:#e2e8f0;border-radius:99px;overflow:hidden;margin-top:8px}.mock-track i{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:99px}
.mock-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:10px 4px 0}.mock-grid div{height:54px;border-radius:8px;background:var(--soft);border:1px solid var(--line)}
.mock-popup{right:0;top:110px;display:flex;gap:10px;align-items:center;padding:12px 14px;font-size:13px;animation:pop 7s ease-in-out infinite 1s}
.pp-av{width:38px;height:38px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:800;font-size:13px}
.mock-phone{left:-20px;bottom:70px;display:flex;gap:10px;align-items:center;padding:12px 14px;font-size:13px;animation:float 6s ease-in-out infinite 2s}
.ph-ico{width:38px;height:38px;border-radius:10px;background:#dcfce7;color:#166534;display:grid;place-items:center;font-size:18px}
.mock-team{right:20px;bottom:0;width:200px;padding:14px;animation:float 8s ease-in-out infinite .5s}
.t-av{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#f59e0b,#ef4444);margin-bottom:8px}.t-name{font-weight:700}.t-amt{font-weight:800;font-size:20px;margin-top:2px}.t-url{font-size:11px;color:var(--muted);margin-top:8px;font-family:ui-monospace,monospace}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes pop{0%,10%{opacity:0;transform:translateY(10px) scale(.95)}20%,80%{opacity:1;transform:none}90%,100%{opacity:0;transform:translateY(-6px)}}

.logos{display:flex;justify-content:center;gap:28px;flex-wrap:wrap;align-items:center;padding:18px 5vw;color:var(--muted);font-size:14px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--soft)}
.logos strong{color:var(--ink);font-size:17px;letter-spacing:-.01em}

section{padding:80px 5vw}
.section-head{max-width:720px;margin:0 auto 44px;text-align:center}
.section-head h2{font-size:clamp(28px,3.4vw,42px);font-weight:800;line-height:1.1}

.features{background:#fff}
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;max-width:1200px;margin:0 auto}
.feature{padding:26px;border:1px solid var(--line);border-radius:18px;background:#fff;transition:transform .15s,box-shadow .15s}
.feature:hover{transform:translateY(-3px);box-shadow:0 20px 40px -25px rgba(15,23,42,.3)}
.f-ico{font-size:26px;width:50px;height:50px;border-radius:13px;background:var(--soft);display:grid;place-items:center;margin-bottom:14px}
.feature h3{font-size:17px;margin-bottom:6px}.feature p{margin:0;color:#475569;font-size:15px}

.phone{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;max-width:1200px;margin:0 auto;background:#0f172a;color:#e2e8f0;border-radius:28px;padding:60px}
.phone h2{color:#fff;font-size:clamp(26px,3vw,38px);font-weight:800;line-height:1.12;margin-bottom:14px}
.phone .eyebrow{background:rgba(255,255,255,.1);color:#fcd34d}
.phone p{color:#cbd5e1;font-size:16px}
.checks{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:10px}
.checks li{padding-left:30px;position:relative;color:#e2e8f0}.checks li::before{content:"✓";position:absolute;left:0;top:0;width:22px;height:22px;border-radius:50%;background:#22c55e;color:#052e16;font-weight:800;display:grid;place-items:center;font-size:13px}
.ivr{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:18px;display:grid;gap:10px;font-size:15px}
.ivr-line{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.04)}
.ivr-k{display:inline-grid;place-items:center;min-width:28px;height:28px;border-radius:8px;background:#334155;color:#fff;font-weight:700;font-size:13px;padding:0 6px}
.ivr-hl{background:rgba(34,197,94,.15);border:1px solid rgba(34,197,94,.35)}.ivr-hl .ivr-k{background:#22c55e;color:#052e16}

.layouts{background:var(--soft)}
.layout-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;max-width:1200px;margin:0 auto}
.lay{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px}
.lay h3{font-size:17px;margin:12px 0 4px}.lay p{margin:0;color:#475569;font-size:14px}
.lay-pre{height:150px;border-radius:12px;position:relative;overflow:hidden;background:#e2e8f0}
.lay-classic .lay-pre{background:#fff;border:1px solid var(--line)}.lay-classic .lay-pre i{position:absolute;inset:0 0 55%;background:linear-gradient(135deg,#2563eb,#7c3aed)}.lay-classic .lay-pre b{position:absolute;left:12px;right:12px;top:52%;height:10px;border-radius:5px;background:#f59e0b}.lay-classic .lay-pre u{position:absolute;left:12px;right:12px;bottom:12px;height:40px;background:repeating-linear-gradient(90deg,#f1f5f9 0 30%,transparent 30% 35%);border-radius:6px}
.lay-modern .lay-pre{background:#fff;border:1px solid var(--line)}.lay-modern .lay-pre i{position:absolute;inset:0 42% 0 0;background:linear-gradient(160deg,#0f766e,#14b8a6)}.lay-modern .lay-pre b{position:absolute;right:12px;top:12px;bottom:12px;width:34%;background:#f8fafc;border:1px solid var(--line);border-radius:8px}
.lay-bold .lay-pre{background:#0f172a}.lay-bold .lay-pre i{position:absolute;left:14px;top:22px;width:65%;height:22px;background:#f59e0b;border-radius:3px}.lay-bold .lay-pre b{position:absolute;left:14px;top:56px;width:80%;height:8px;background:#475569;border-radius:3px}.lay-bold .lay-pre u{position:absolute;left:14px;right:14px;bottom:14px;height:34px;background:repeating-linear-gradient(90deg,#1e293b 0 22%,transparent 22% 26%);border-radius:4px}
.lay-minimal .lay-pre{background:#fafafa;border:1px solid var(--line)}.lay-minimal .lay-pre i{position:absolute;left:28%;right:28%;top:22px;height:12px;border-radius:6px;background:#cbd5e1}.lay-minimal .lay-pre b{position:absolute;left:16px;right:16px;bottom:16px;height:56px;background:#fff;border:1px solid var(--line);border-radius:10px}

.how{background:#fff}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px;max-width:1100px;margin:0 auto}
.step{padding:28px;border-radius:18px;background:var(--soft);position:relative}
.step span{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--primary);color:#fff;font-weight:800;margin-bottom:14px}
.step h3{font-size:18px;margin-bottom:6px}.step p{margin:0;color:#475569}

.start{background:linear-gradient(180deg,var(--soft),#fff);padding-bottom:100px}
.start-card{max-width:820px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:24px;padding:40px;box-shadow:0 30px 60px -40px rgba(15,23,42,.35)}
.start-head{text-align:center;margin-bottom:26px}.start-head h2{font-size:30px;font-weight:800}
.start-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.start-form label{display:block;font-weight:600;font-size:13px;color:#334155}
.start-form label small{font-weight:400;color:var(--muted)}
.start-form input,.start-form textarea{display:block;width:100%;margin-top:6px;padding:12px 14px;border:1px solid #cbd5e1;border-radius:11px;font:inherit;font-size:15px}
.start-form input:focus,.start-form textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.15)}
.start-form .full{grid-column:1/-1}
.hp{position:absolute;left:-9999px;opacity:0}
.alert{padding:12px 16px;border-radius:10px;margin-bottom:12px;font-weight:500}.alert-error{background:#fef2f2;color:#991b1b}.alert-success{background:#ecfdf5;color:#065f46}
.sent{text-align:center;padding:30px 10px}.sent-ico{width:66px;height:66px;border-radius:50%;background:#dcfce7;color:#166534;display:grid;place-items:center;font-size:30px;margin:0 auto 14px;font-weight:800}
.sent h2{font-size:28px;margin-bottom:8px}

.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:26px 5vw;border-top:1px solid var(--line);font-size:14px;color:#334155}

/* error page (uses this stylesheet via layouts/public) */
.plain{background:var(--soft)}
.error-page{min-height:100vh;display:grid;place-items:center;padding:20px}
.error-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:40px;text-align:center;max-width:460px}
.error-code{font-size:64px;font-weight:900;color:#cbd5e1;line-height:1}
.error-card h1{font-size:24px;margin:8px 0}
.error-card p{color:var(--muted)}

@media(max-width:960px){
  .hero{grid-template-columns:1fr;padding-top:40px}.hero-visual{display:none}
  .phone{grid-template-columns:1fr;padding:36px 26px}
  .top nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:16px 5vw;border-bottom:1px solid var(--line);gap:14px}
  body.nav-open .top nav{display:flex}
  .burger{display:block}
  .start-form{grid-template-columns:1fr}.start-card{padding:26px}
  section{padding:56px 5vw}
}