/*
Theme Name: KSB Modul Starter Theme
Theme URI: https://ksbmodul.ru/
Author: KSB Modul
Description: Minimal fast theme for modular homes landing + catalog.
Version: 1.0.0
Text Domain: ksbmodul
*/

:root{
  --ksb-bg:#0b0f14;
  --ksb-card:#111827;
  --ksb-text:#e5e7eb;
  --ksb-muted:#9ca3af;
  --ksb-accent:#22c55e;
  --ksb-accent2:#60a5fa;
  --ksb-border:rgba(255,255,255,.08);
  --ksb-radius:18px;
  --ksb-max:1100px;
}

body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;background:#0a0d12;color:var(--ksb-text);line-height:1.55}
a{color:inherit;text-decoration:none}
a:hover{opacity:.92}
img{max-width:100%;height:auto}

.ksb-container{max-width:var(--ksb-max);margin:0 auto;padding:0 18px}
.ksb-header{position:sticky;top:0;z-index:50;background:rgba(10,13,18,.72);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--ksb-border)}
.ksb-header__inner{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0}
.ksb-logo{font-weight:800;letter-spacing:.4px}
.ksb-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:14px;flex-wrap:wrap}
.ksb-nav a{padding:8px 10px;border-radius:12px;border:1px solid transparent}
.ksb-nav a:hover{border-color:var(--ksb-border);background:rgba(255,255,255,.03)}

.ksb-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border-radius:14px;background:var(--ksb-accent);color:#06120a;font-weight:800;border:1px solid rgba(0,0,0,.15)}
.ksb-btn--ghost{background:transparent;color:var(--ksb-text);border-color:var(--ksb-border)}
.ksb-btn--full{width:100%}

.ksb-hero{padding:56px 0 20px;border-bottom:1px solid var(--ksb-border);background:radial-gradient(1200px 700px at 20% 0%, rgba(34,197,94,.15), transparent 60%),radial-gradient(900px 600px at 80% 20%, rgba(96,165,250,.12), transparent 55%)}
.ksb-hero__inner{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:center}
.ksb-hero h1{font-size:42px;line-height:1.12;margin:0 0 12px}
.ksb-hero p{color:var(--ksb-muted);margin:0 0 16px;font-size:16px}
.ksb-hero__cta{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 12px}
.ksb-badges{display:flex;gap:8px;flex-wrap:wrap}
.ksb-badges span{font-size:12px;color:var(--ksb-muted);border:1px solid var(--ksb-border);padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.03)}
.ksb-hero__mock{height:260px;border-radius:var(--ksb-radius);background:linear-gradient(135deg, rgba(255,255,255,.06), rgba(255,255,255,.02));border:1px solid var(--ksb-border);box-shadow:0 20px 70px rgba(0,0,0,.35)}

.ksb-section{padding:34px 0}
.ksb-section--alt{background:rgba(255,255,255,.02);border-top:1px solid var(--ksb-border);border-bottom:1px solid var(--ksb-border)}
.ksb-section h2{font-size:26px;margin:0 0 16px}
.ksb-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:980px){.ksb-hero__inner{grid-template-columns:1fr}.ksb-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.ksb-grid{grid-template-columns:1fr}.ksb-hero h1{font-size:34px}}

.ksb-card{border:1px solid var(--ksb-border);background:rgba(255,255,255,.03);border-radius:var(--ksb-radius);overflow:hidden;display:flex;flex-direction:column;min-height:100%}
.ksb-card__img{display:block;height:180px;background-size:cover;background-position:center}
.ksb-card__body{padding:14px;display:flex;flex-direction:column;gap:10px;flex:1}
.ksb-card__title{margin:0;font-size:16px;line-height:1.25}
.ksb-card__meta{color:var(--ksb-muted);font-size:13px;display:grid;gap:4px}
.ksb-features{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media(max-width:780px){.ksb-features{grid-template-columns:1fr}}
.ksb-feature{border:1px solid var(--ksb-border);background:rgba(255,255,255,.03);border-radius:var(--ksb-radius);padding:14px}
.ksb-feature h3{margin:0 0 6px;font-size:16px}
.ksb-feature p{margin:0;color:var(--ksb-muted)}

.ksb-form-wrap{max-width:560px;margin:0 auto;padding:18px;border:1px solid var(--ksb-border);background:rgba(0,0,0,.18);border-radius:var(--ksb-radius)}
.ksb-form-wrap h2{margin:0 0 8px}
.ksb-form-wrap p{margin:0 0 14px;color:var(--ksb-muted)}
.ksb-form{display:grid;gap:10px}
.ksb-form label{display:grid;gap:6px;font-size:13px;color:var(--ksb-muted)}
.ksb-form input,.ksb-form textarea{padding:12px 12px;border-radius:14px;border:1px solid var(--ksb-border);background:rgba(255,255,255,.03);color:var(--ksb-text);outline:none}
.ksb-form input:focus,.ksb-form textarea:focus{border-color:rgba(34,197,94,.35)}
.ksb-muted{color:var(--ksb-muted);font-size:12px}

.ksb-footer{padding:26px 0;border-top:1px solid var(--ksb-border);color:var(--ksb-muted)}
.ksb-footer a{color:var(--ksb-text)}