/* ===== Гефест — единый дизайн-кит (суперсет). Палитра = data-theme. ===== */
:root{
  --bg:#f8f7f4;--surface:#fff;--surface-2:#efece6;--ink:#1b1a1f;--muted:#64616b;--line:rgba(27,26,31,.1);
  --radius:20px;--radius-sm:12px;--shadow:0 24px 64px -34px rgba(40,34,60,.4),0 8px 22px -14px rgba(27,26,31,.16);
  --shadow-sm:0 10px 26px -16px rgba(27,26,31,.26);--font:Inter,"Segoe UI",system-ui,sans-serif;--ease:cubic-bezier(.2,1.1,.3,1);--container:1140px;
  --spark:#ffb152;
}
[data-theme="ember"]{--accent:#ea6a12;--accent-strong:#c9560c;--accent-deep:#7a3208;--accent-soft:#fde7d2;--grad:linear-gradient(90deg,#FFD15E,#A3300A)}
[data-theme="marine"]{--accent:#4f46d6;--accent-strong:#3f37c4;--accent-deep:#211c66;--accent-soft:#ebeafb;--grad:linear-gradient(90deg,#4f46d6,#0f9d6b)}
@media(prefers-color-scheme:dark){:root:not([data-theme-light]){--bg:#0f1016;--surface:#181a22;--surface-2:#1f222c;--ink:#f1f2f7;--muted:#9a9fb2;--line:rgba(255,255,255,.1)}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);line-height:1.55;-webkit-font-smoothing:antialiased}
.container{max-width:var(--container);margin:0 auto;padding:0 20px}
h1,h2,h3{letter-spacing:-.02em;margin:0;line-height:1.08}
h1{font-size:clamp(34px,6.2vw,60px);font-weight:800}h2{font-size:clamp(23px,3.6vw,36px);font-weight:800}h3{font-size:19px;font-weight:700}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.muted{color:var(--muted)}.eyebrow{font-size:13px;text-transform:uppercase;letter-spacing:.07em;color:var(--accent-strong);font-weight:700}
.mark{display:block}.mark .post{fill:var(--accent)}.mark .spark{fill:var(--spark)}
.btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:999px;padding:14px 26px;font:700 15px/1 var(--font);text-decoration:none;cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s}
.btn:hover{transform:translateY(-2px)}.btn.primary{background:var(--accent-strong);color:#fff;box-shadow:var(--shadow-sm)}
.btn.soft{background:var(--surface-2);color:var(--ink);border:1px solid var(--line)}.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.badge{display:inline-flex;align-items:center;gap:7px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:13px;font-weight:600}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent)}
.nav{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .container{display:flex;align-items:center;gap:22px;height:64px}.logo{display:inline-flex;align-items:center;font-weight:800;font-size:19px}.logo .mark{width:22px;height:22px;margin-right:7px}
.nav .links{display:flex;gap:20px;margin-left:8px}.nav .links a{color:var(--ink);font-size:14px;font-weight:600;opacity:.8;text-decoration:none}.nav .links a:hover{opacity:1}
.nav .spacer{flex:1}@media(max-width:760px){.nav .links{display:none}}
.hero{padding:62px 0 34px}.hero .lead{font-size:18px;max-width:620px;margin:18px 0 24px}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.trust{display:flex;gap:18px;flex-wrap:wrap;margin-top:22px}.trust span{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;font-weight:600;color:var(--muted)}.trust b{color:var(--accent);font-weight:800}
.section{padding:44px 0}
.grid{display:grid;gap:18px;grid-template-columns:repeat(3,1fr)}@media(max-width:860px){.grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.grid{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;display:flex;flex-direction:column;gap:9px}
.card.flat{box-shadow:none;background:var(--surface-2)}.card p{margin:0;color:var(--muted);font-size:14px}
.stat{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}@media(max-width:820px){.stat{grid-template-columns:1fr 1fr}}
.stat .s{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px;box-shadow:var(--shadow-sm)}
.stat .s .k{font-size:15px;font-weight:800;color:var(--accent-deep);display:flex;align-items:center;gap:8px}.stat .s .v{margin:7px 0 0;color:var(--muted);font-size:13.5px}
.slot{border:1.5px dashed var(--line);background:transparent;box-shadow:none;align-items:flex-start}
.slot .ph{font-size:11px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--accent-strong);background:var(--accent-soft);border-radius:6px;padding:3px 8px}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.chip{display:inline-flex;align-items:center;gap:8px;background:var(--surface-2);border-radius:12px;padding:9px 13px;font-size:13px;font-weight:600}
.tag{font-size:10px;font-weight:800;color:#fff;border-radius:6px;padding:2px 7px}
.step .n{width:32px;height:32px;border-radius:50%;background:var(--accent-soft);color:var(--accent-deep);font-weight:800;display:grid;place-items:center;margin-bottom:6px}
.guarantee{background:linear-gradient(120deg,var(--accent-deep),var(--accent-strong));color:#fff;border-radius:var(--radius);padding:30px 34px;display:flex;gap:22px;align-items:center;flex-wrap:wrap;box-shadow:var(--shadow)}
.guarantee .seal{width:58px;height:58px;border-radius:16px;background:rgba(255,255,255,.14);display:grid;place-items:center;font-size:26px;flex:none}
.guarantee h3{color:#fff;font-size:20px}.guarantee p{margin:5px 0 0;color:rgba(255,255,255,.86);font-size:14.5px;max-width:640px}
.ctaband{background:linear-gradient(120deg,var(--accent-deep),var(--accent-strong));color:#fff;border-radius:var(--radius);padding:40px;text-align:center}
.ctaband h2{color:#fff}.ctaband .btn.primary{background:#fff;color:var(--accent-deep)}
footer{padding:36px 0;color:var(--muted);font-size:13px;border-top:1px solid var(--line);margin-top:24px}footer a{color:var(--accent-strong);text-decoration:none}