:root{color-scheme:light;--bg:#f4f7fb;--panel:#ffffff;--panel-soft:#f8fbff;--border:#dbe3ee;--text:#132033;--muted:#5f6b7a;--accent:#2563eb;--accent-2:#1d4ed8;--shadow:0 18px 45px rgba(15,23,42,.08);--radius:22px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at top,#eff6ff 0,#f4f7fb 30%,#eef2f7 100%);color:var(--text);line-height:1.55}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.landing-shell{max-width:1180px;margin:0 auto;padding:24px 20px 56px;display:grid;gap:18px}
.landing-section,.landing-hero,.landing-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.landing-section,.landing-card{padding:22px}
.landing-hero{padding:36px 28px;background:linear-gradient(135deg,#ffffff 0%,#f7fbff 100%)}
.landing-grid{display:grid;gap:18px}
.landing-grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.landing-grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;background:#eaf2ff;color:var(--accent);font-size:13px;font-weight:700}
h1,h2,h3{margin:0 0 12px;line-height:1.15}
h1{font-size:clamp(32px,4vw,54px)}
h2{font-size:clamp(24px,3vw,36px)}
p{margin:0 0 12px;color:var(--muted)}
.muted{color:var(--muted)}
.hero-actions,.btn-row,.card-actions,.feature-list,.contact-list,.news-list,.review-list{display:flex;gap:12px;flex-wrap:wrap}
.btn,.button,button[type=submit],button[type=button]{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:12px;border:1px solid transparent;background:var(--accent);color:#fff;font:700 14px/1 inherit;cursor:pointer;transition:transform .15s ease,background .15s ease,box-shadow .15s ease}
.btn:hover,.button:hover,button:hover{background:var(--accent-2);box-shadow:0 10px 24px rgba(37,99,235,.18);text-decoration:none}
.btn.secondary{background:#fff;color:var(--text);border-color:var(--border)}
.pill{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;background:#eef4ff;color:var(--accent);font-size:13px;font-weight:700}
.stack{display:grid;gap:14px}
.cards{display:grid;gap:16px}
.cards.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.cards.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.info-card{padding:18px;border:1px solid var(--border);border-radius:18px;background:var(--panel-soft)}
.info-card strong{display:block;margin-bottom:6px}
.price,.metric{font-size:30px;font-weight:800;color:var(--text)}
.quote{padding:18px 20px;background:var(--panel-soft);border-left:4px solid var(--accent);border-radius:16px}
form{display:grid;gap:12px}
input,textarea,select{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:#fff;color:var(--text);font:inherit;outline:none;transition:border-color .15s ease,box-shadow .15s ease}
textarea{min-height:140px;resize:vertical}
input:focus,textarea:focus,select:focus{border-color:#7aa2ff;box-shadow:0 0 0 4px rgba(37,99,235,.12)}
.form-grid{display:grid;gap:12px}
.form-grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.section-title{display:flex;align-items:end;justify-content:space-between;gap:12px;margin-bottom:4px}
.section-title .subtitle{margin:0}
.news-item,.service-item,.case-item,.advantage-item,.review-item,.faq-item{padding:18px;border:1px solid var(--border);border-radius:18px;background:#fff}
.news-meta,.case-meta,.service-meta{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:14px}
.media-frame{border-radius:18px;overflow:hidden;border:1px solid var(--border);background:#fff}
.media-frame img{width:100%;height:auto}
.footer-note{padding:18px;text-align:center;color:var(--muted)}
@media (max-width:900px){.landing-grid.cols-2,.landing-grid.cols-3,.cards.cols-2,.cards.cols-3,.form-grid.cols-2{grid-template-columns:1fr}.landing-hero{padding:26px 20px}}