.certum-main{background:#f6fbff}.certum-hero{background:linear-gradient(135deg,#0066CC 0%,#00AEE8 58%,#66CCFF 100%);color:#fff}.certum-hero .kicker{background:rgba(0,0,0,.18);border-color:rgba(255,255,255,.28);color:#fff}.certum-hero .lead{color:#f3fbff}.certum-hero .pill{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.30);color:#fff}.certum-section{background:linear-gradient(180deg,#f8fdff,#eef9ff)}.certum-section .service::after{background:linear-gradient(180deg,#0066CC,#00AEE8,#66CCFF)}.certum-section .btn,.certum-soft .btn{border-color:rgba(0,102,204,.25)}.certum-section .btn-primary,.certum-soft .btn-primary{background:linear-gradient(135deg,#0066CC,#00AEE8);border-color:#0066CC}.certum-soft{background:linear-gradient(180deg,#eef9ff,#ffffff)}.certum-soft .highlight{border-color:rgba(0,174,232,.35);background:radial-gradient(circle at 100% 0%,rgba(0,174,232,.18),transparent 38%),linear-gradient(180deg,#fff,#eef9ff)}.compact-hero h1,.compact-hero .lead{max-width:980px}.compact-hero h1{font-size:clamp(2.35rem,5vw,4.25rem)}.certum-hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:28px;align-items:center}.certum-motif-card{position:relative;min-height:360px;border-radius:28px;background:linear-gradient(145deg,#66CCFF,#00AEE8);overflow:hidden;box-shadow:0 24px 80px rgba(0,102,204,.24)}.certum-motif-card::before{content:"";position:absolute;inset:12% auto auto 12%;width:260px;height:260px;border-radius:44% 56% 52% 48%;background:rgba(0,102,204,.46);transform:rotate(-16deg)}.certum-motif-card::after{content:"";position:absolute;right:-38px;bottom:-42px;width:270px;height:270px;border-radius:42% 58% 50% 50%;background:rgba(255,255,255,.34);transform:rotate(25deg)}.certum-shield{position:absolute;right:58px;top:58px;width:145px;height:182px;background:rgba(0,102,204,.68);clip-path:polygon(50% 0,100% 18%,88% 78%,50% 100%,12% 78%,0 18%)}.certum-copybox{position:absolute;left:34px;bottom:34px;padding:22px 24px;border-radius:0 22px 22px 22px;background:#07111c;color:#fff;font-weight:900;font-size:1.24rem;line-height:1.24;box-shadow:0 18px 45px rgba(0,0,0,.28)}.certum-blue-card{background:linear-gradient(135deg,#0066CC,#00AEE8)!important;color:#fff}.certum-blue-card p,.certum-blue-card h2,.certum-blue-card strong{color:#fff}.certum-main .section-head{border-left-color:#00AEE8}@media (max-width:900px){.certum-hero-grid{grid-template-columns:1fr}.certum-motif-card{min-height:260px}.certum-copybox{font-size:1rem}}@media (max-width:680px){.certum-motif-card{min-height:220px}.certum-shield{width:105px;height:135px;right:34px;top:34px}.certum-copybox{left:20px;bottom:20px;padding:16px 18px}}