:root{
  --red:#e30613;
  --red-dark:#b80712;
  --green:#159947;
  --green-dark:#0b7c35;
  --ink:#091325;
  --muted:#5f6b7a;
  --line:#e9edf3;
  --soft:#f7f9fc;
  --white:#ffffff;
  --shadow:0 24px 70px rgba(9,19,37,.12);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.5}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.header-inner{height:86px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:14px;min-width:240px}.brand-logo{width:64px;height:64px;border-radius:12px}.brand-title{font-size:14px;font-weight:900;text-transform:uppercase;line-height:1.15;max-width:165px}
.main-nav{display:flex;align-items:center;gap:26px;margin-left:auto;font-size:14px;font-weight:700}.main-nav a{color:#182235}.main-nav a:hover{color:var(--red)}
.header-actions{display:flex;align-items:center;gap:16px}.login-link{font-size:14px;font-weight:800}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:14px;padding:13px 20px;font-weight:900;border:1px solid transparent;cursor:pointer;transition:.2s ease;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--red),var(--red-dark));color:#fff;box-shadow:0 15px 35px rgba(227,6,19,.22)}.btn-primary:hover{transform:translateY(-2px)}.btn-outline{border-color:#cfd6e2;color:var(--ink);background:#fff}.btn-outline:hover{border-color:var(--red);color:var(--red)}.btn-light{background:#fff;color:var(--red);border-color:#fff}.btn-large{padding:16px 24px;border-radius:16px}.menu-toggle{display:none;background:transparent;border:0;width:42px;height:42px}.menu-toggle span{display:block;height:3px;background:var(--ink);margin:6px;border-radius:3px}
.section-soft{background:radial-gradient(circle at 75% 12%,rgba(227,6,19,.06),transparent 28%),linear-gradient(180deg,#fff,#fbfcff)}
.hero{padding:78px 0 44px}.hero-grid{display:grid;grid-template-columns:.9fr 1.25fr;gap:34px;align-items:center}.eyebrow{display:inline-flex;align-items:center;font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:.08em;color:var(--red);margin-bottom:12px}.hero h1{font-size:clamp(42px,5.2vw,72px);line-height:.98;margin:0 0 22px;font-weight:950;letter-spacing:-.05em}.hero h1 span{color:var(--red)}.hero-lead{font-size:18px;color:#3e4b5c;margin:0 0 28px;max-width:610px}.hero-cta{display:flex;gap:14px;flex-wrap:wrap}.hero-points{display:flex;flex-wrap:wrap;gap:16px;margin-top:22px;font-size:14px;font-weight:800;color:#1f364a}.hero-media{position:relative}.hero-media img{border-radius:32px;filter:drop-shadow(0 34px 60px rgba(9,19,37,.14));background:#fff}
.metrics{padding:24px 0 34px;background:#fff}.metrics-grid{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid #f0ccd0;border-radius:22px;overflow:hidden;background:#fff;box-shadow:0 10px 35px rgba(9,19,37,.06)}.metrics article{padding:22px 20px;border-right:1px solid #f0ccd0}.metrics article:last-child{border-right:0}.metrics strong{display:block;color:var(--red);font-size:26px;font-weight:950;line-height:1}.metrics span{display:block;font-size:13px;font-weight:800;color:#263348;text-transform:uppercase;margin-top:7px}
.problem-solution,.difference,.dual-solution,.feature-strip,.benefits,.pricing-preview{padding:58px 0}.split-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 16px 45px rgba(9,19,37,.06);padding:32px}.card h2,.card h3{margin-top:0}.problem-card{background:linear-gradient(135deg,#fff,#fff5f6)}.icon-list{list-style:none;padding:0;margin:24px 0 0}.icon-list li{padding:12px 0 12px 36px;position:relative;font-weight:800}.icon-list li:before{content:'×';position:absolute;left:0;color:var(--red);font-weight:950}.solution-flow{background:linear-gradient(135deg,#fff,#f7fff9)}.solution-flow h2{text-align:center;color:var(--green);text-transform:uppercase}.flow-row{display:flex;align-items:center;justify-content:center;gap:12px;margin:26px 0}.flow-item{width:180px;height:180px;border-radius:50%;border:2px solid;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:18px;background:#fff}.flow-item span{font-weight:950;text-transform:uppercase}.flow-item small{font-weight:700;color:var(--muted);margin-top:8px}.flow-item.red{border-color:#f3b5bb;color:var(--red)}.flow-item.green{border-color:#abdcb9;color:var(--green)}.flow-line{height:2px;background:#dce7e0;flex:1;max-width:70px}.solution-flow p{text-align:center;font-weight:800;color:#263348}
.two-columns{display:grid;grid-template-columns:.85fr 1.15fr;gap:36px;align-items:center}.section-heading h2{font-size:clamp(30px,3.2vw,48px);line-height:1.05;margin:0 0 16px;letter-spacing:-.04em}.section-heading p{font-size:17px;color:var(--muted);margin:0}.centered{text-align:center;max-width:760px;margin:0 auto 34px}.comparison-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.comparison-card{border-radius:24px;border:1px solid var(--line);overflow:hidden;background:#fff;box-shadow:0 16px 45px rgba(9,19,37,.06)}.comparison-card h3{margin:0;padding:16px 20px;color:#fff;text-align:center}.comparison-card.classic h3{background:#6d7480}.comparison-card.ogc h3{background:linear-gradient(135deg,var(--red),var(--green))}.comparison-card ul{list-style:none;margin:0;padding:22px}.comparison-card li{font-weight:800;padding:10px 0;color:#263348}
.dual-solution{background:var(--soft)}.dual-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.product-card{background:#fff;border:1px solid var(--line);border-radius:30px;padding:34px;box-shadow:0 18px 55px rgba(9,19,37,.06)}.product-card img{height:82px;width:auto;margin-bottom:22px}.product-card h3{font-size:32px;margin:0 0 6px}.product-card p{color:var(--muted);font-weight:700}.product-card ul{columns:2;list-style:none;margin:20px 0 0;padding:0}.product-card li{padding:9px 0;font-weight:800}.product-card li:before{content:'✓';color:var(--green);margin-right:8px;font-weight:950}.ogc-card h3{color:var(--red)}.mercuriale-card h3{color:var(--green)}
.feature-strip h2{text-align:center;margin:0 0 28px;text-transform:uppercase;font-size:22px}.feature-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:12px}.feature-grid article{border-top:1px solid #f2cdd1;padding:18px 8px;text-align:center}.feature-grid span{display:block;color:var(--red);font-size:24px}.feature-grid strong{display:block;font-size:13px;margin-top:8px}.feature-grid small{display:block;color:var(--muted);font-size:12px;margin-top:3px}.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.benefit-grid h3{color:var(--red)}.benefit-grid ul{margin:0;padding:0;list-style:none}.benefit-grid li{padding:8px 0 8px 25px;position:relative;font-weight:700}.benefit-grid li:before{content:'✓';position:absolute;left:0;color:var(--green);font-weight:950}.pricing-box{background:linear-gradient(135deg,#fff,#f8fbff);border:1px solid var(--line);border-radius:30px;padding:34px;display:flex;align-items:center;justify-content:space-between;gap:24px}.pricing-box h2{margin:0 0 8px;font-size:34px;letter-spacing:-.03em}.pricing-box p{margin:0;color:var(--muted)}
.cta{padding:60px 0;background:linear-gradient(135deg,var(--red),#8e0610);color:#fff}.cta-inner{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.cta h2{font-size:42px;line-height:1.04;margin:0 0 12px}.cta p{font-size:18px;margin:0;color:#ffe7e9}.demo-form{display:flex;gap:12px;background:rgba(255,255,255,.14);padding:12px;border-radius:20px}.demo-form input{flex:1;border:0;border-radius:14px;padding:0 18px;font:inherit;font-weight:700;min-height:52px}.demo-form input:focus{outline:3px solid rgba(255,255,255,.35)}
.site-footer{background:#081321;color:#fff;padding:54px 0 24px}.footer-grid{display:grid;grid-template-columns:1.25fr repeat(4,1fr);gap:36px}.footer-brand img{width:70px;border-radius:12px;margin-bottom:16px}.footer-brand p,.site-footer p{color:#cbd5e1;margin:0}.site-footer h4{margin:0 0 14px;text-transform:uppercase;font-size:13px;letter-spacing:.05em}.site-footer a{display:block;color:#cbd5e1;margin:8px 0;font-size:14px}.site-footer a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:20px;color:#9aa7b6;font-size:13px;text-align:center}
@media(max-width:1024px){.main-nav,.header-actions{display:none}.menu-toggle{display:block;margin-left:auto}.main-nav.is-open{position:absolute;display:flex;flex-direction:column;top:86px;left:0;right:0;background:#fff;padding:24px;border-bottom:1px solid var(--line)}.hero-grid,.split-grid,.two-columns,.cta-inner{grid-template-columns:1fr}.hero{padding-top:44px}.metrics-grid{grid-template-columns:repeat(2,1fr)}.metrics article{border-bottom:1px solid #f0ccd0}.feature-grid{grid-template-columns:repeat(4,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.flow-row{flex-direction:column}.flow-line{width:2px;height:28px;max-width:none}.pricing-box{flex-direction:column;align-items:flex-start}}
@media(max-width:720px){.container{width:min(100% - 28px,1180px)}.brand-title{display:none}.hero h1{font-size:40px}.hero-cta,.demo-form{flex-direction:column}.metrics-grid,.comparison-grid,.dual-grid,.benefit-grid{grid-template-columns:1fr}.product-card ul{columns:1}.feature-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr}.cta h2{font-size:32px}.header-inner{height:76px}.main-nav.is-open{top:76px}}