/* Product presentation pages */
.product-page{padding:58px 0 78px}
.breadcrumb{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:14px;margin-bottom:28px}
.breadcrumb a{color:var(--blue2);font-weight:700}
.product-hero{display:grid;grid-template-columns:1.25fr .75fr;gap:44px;align-items:center;padding:34px 0 54px}
.product-title{display:flex;align-items:center;gap:16px;margin-bottom:16px}
.product-title .mark{width:58px;height:58px;border-radius:17px;background:var(--soft);color:var(--blue);font-size:22px}
.product-hero h1{font-size:clamp(42px,6vw,68px);letter-spacing:-3px;line-height:1;margin:0}
.product-hero .lead{margin:18px 0 0}
.product-panel{background:linear-gradient(145deg,#0f2853,#0b4fbd);color:#fff;border-radius:26px;padding:26px;box-shadow:0 24px 60px rgba(11,79,189,.2)}
.product-panel h2{font-size:22px;margin:0 0 14px}.product-panel p{color:#d9e7fb;line-height:1.55;margin:0 0 18px}.product-panel .tags{margin:0 0 18px}.product-panel .tag{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.18);color:#fff}.product-panel .btn{width:100%}.product-panel .btn.secondary{margin-top:9px;background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}.product-panel .small-note{font-size:12px;color:#c6d8f4;margin-top:13px}
.feature-section{padding:46px 0}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature{background:#fff;border:1px solid var(--line);border-radius:20px;padding:23px;box-shadow:0 10px 32px rgba(31,68,120,.05)}.feature h3{margin:0 0 9px;font-size:19px}.feature p{margin:0;color:var(--muted);line-height:1.58}
.product-cta{margin-top:34px;border:1px solid var(--line);background:var(--soft);border-radius:22px;padding:26px;display:flex;align-items:center;justify-content:space-between;gap:22px}.product-cta h3{margin:0 0 6px;font-size:22px}.product-cta p{margin:0;color:var(--muted);line-height:1.55}.product-cta .actions{margin:0;flex-shrink:0}.notice{border-left:4px solid var(--blue);background:#f5f9ff;border-radius:14px;padding:16px 18px;color:#405a7d;line-height:1.55;margin-top:22px}
@media(max-width:900px){.product-hero{grid-template-columns:1fr}.feature-grid{grid-template-columns:1fr 1fr}.product-cta{align-items:flex-start;flex-direction:column}}@media(max-width:620px){.feature-grid{grid-template-columns:1fr}.product-title{align-items:flex-start}.product-hero h1{letter-spacing:-2px}.product-cta .actions{width:100%}.product-cta .btn{width:100%}}