.hero-line{position:absolute;left:10%;right:5%;top:51%;height:2px;background:linear-gradient(90deg,transparent,rgba(40,212,255,.18),rgba(115,232,255,.95),rgba(32,144,255,.7),transparent);box-shadow:0 0 20px rgba(70,211,255,.75)}
.hero-product{position:absolute;filter:drop-shadow(0 24px 34px rgba(0,0,0,.45));z-index:3}
.hero-product img{width:100%;height:auto}
.hero-product.main{width:55%;left:21%;top:27%;transform:rotate(-7deg)}
.hero-product.secondary{width:38%;left:4%;top:6%;transform:rotate(10deg);opacity:.98}
.hero-product.tertiary{width:36%;right:0;bottom:7%;transform:rotate(8deg);opacity:.98}
.hero-art-note{position:absolute;z-index:4;padding:11px 14px;border:1px solid rgba(117,207,255,.25);background:rgba(3,21,45,.68);backdrop-filter:blur(12px);border-radius:12px;color:#d8f5ff;font-size:12px;font-weight:650;box-shadow:0 12px 26px rgba(0,0,0,.18)}
.hero-art-note.n1{right:6%;top:17%}.hero-art-note.n2{left:4%;bottom:10%}

/* proof rail */
.proof-rail{background:#fff;border-bottom:1px solid var(--line)}
.proof-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.proof-item{min-height:112px;padding:25px 28px;border-right:1px solid var(--line);display:flex;gap:16px;align-items:center}
.proof-item:first-child{border-left:1px solid var(--line)}
.proof-icon{width:42px;height:42px;flex:0 0 42px;border-radius:12px;background:var(--soft-blue);display:grid;place-items:center;color:var(--blue-700)}
.proof-icon svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7}
.proof-item strong{display:block;color:#0c3d82;font-size:15px;margin-bottom:3px}.proof-item span{color:var(--muted);font-size:12.5px;line-height:1.45}

/* sections */
.section{padding:108px 0}.section-sm{padding:70px 0}.section-soft{background:linear-gradient(180deg,#f8fbff 0%,#f4f8fd 100%)}
.section-dark{background:linear-gradient(115deg,#03152c 0%,#06294f 100%);color:#fff;position:relative;overflow:hidden}
.section-dark::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 340px at 80% 50%,rgba(31,194,255,.12),transparent 72%)}
.section-head{max-width:860px;margin-bottom:48px}.section-head.center{margin:0 auto 52px;text-align:center}
.section-title{margin:0;color:var(--ink);font-size:clamp(38px,3vw,52px);line-height:1.12;letter-spacing:-.038em;font-weight:740}
.section-dark .section-title{color:#fff}
.section-copy{margin:18px 0 0;max-width:820px;color:var(--text);font-size:17px;line-height:1.72}.section-dark .section-copy{color:#b9cee3}
.section-label{color:#0b70e8;font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;margin-bottom:12px}.section-dark .section-label{color:#62dfff}

/* portfolio */
.portfolio-stage{display:grid;grid-template-columns:1.22fr .78fr;gap:24px;align-items:stretch}
.product-feature{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:#fff;box-shadow:var(--shadow-soft);display:grid;grid-template-columns:1fr 1fr;min-height:460px}
.product-feature-media{background:radial-gradient(420px 300px at 55% 47%,#edf7ff,transparent 72%),linear-gradient(135deg,#f8fbff,#edf5fd);display:flex;align-items:center;justify-content:center;padding:40px;position:relative;overflow:hidden}
.product-feature-media::after{content:"";position:absolute;width:420px;height:420px;border:1px solid #d4e7f8;border-radius:50%;right:-190px;bottom:-190px}
.product-feature-media img{width:92%;position:relative;z-index:2;filter:drop-shadow(0 24px 28px rgba(23,65,110,.18))}
.product-feature-copy{padding:52px 48px;display:flex;flex-direction:column;justify-content:center}
.product-kicker{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#0c72e8;font-weight:800}.product-feature h3{font-size:35px;margin:12px 0 14px;letter-spacing:-.03em}.product-feature p{color:var(--text);margin:0 0 24px}.spec-line{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px}.spec-line span{font-size:12px;color:#43617f;background:#f2f7fc;border:1px solid #dce8f3;border-radius:999px;padding:6px 10px}
.product-stack{display:grid;grid-template-rows:repeat(2,1fr);gap:24px}
.product-mini{border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;box-shadow:var(--shadow-soft);display:grid;grid-template-columns:42% 58%;overflow:hidden;min-height:218px}
.product-mini-media{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f8fbff,#eef6ff);padding:18px}.product-mini-media img{width:92%;filter:drop-shadow(0 15px 18px rgba(18,60,110,.13))}.product-mini-copy{padding:30px 28px;display:flex;flex-direction:column;justify-content:center}.product-mini h3{font-size:24px;margin:6px 0 9px}.product-mini p{font-size:14px;color:var(--text);margin:0 0 14px}

/* architecture */
.arch-grid{display:grid;grid-template-columns:38% 62%;gap:56px;align-items:center;position:relative;z-index:2}
.arch-copy .section-copy{max-width:520px}.arch-list{margin-top:34px;display:grid;gap:18px}.arch-point{display:grid;grid-template-columns:36px 1fr;gap:13px;align-items:start}.arch-point .num{width:34px;height:34px;border:1px solid rgba(97,199,255,.35);border-radius:10px;display:grid;place-items:center;color:#6ce4ff;font-size:12px;font-weight:800}.arch-point strong{display:block;color:#fff;font-size:14px;margin:1px 0 3px}.arch-point span{color:#9eb7d0;font-size:13px}
.network-board{border:1px solid rgba(126,192,244,.21);border-radius:26px;background:rgba(2,17,38,.48);padding:34px;box-shadow:0 24px 70px rgba(0,0,0,.2);backdrop-filter:blur(8px)}
.network-path{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;align-items:stretch}
.network-node{position:relative;border:1px solid rgba(103,177,235,.23);border-radius:14px;background:linear-gradient(180deg,rgba(16,55,95,.88),rgba(6,31,61,.88));padding:24px 16px;min-height:144px;display:flex;flex-direction:column;justify-content:center}.network-node::after{content:"";position:absolute;right:-13px;top:50%;width:14px;height:1px;background:#39cfff;box-shadow:0 0 9px #39cfff}.network-node:last-child::after{display:none}.network-node strong{color:#fff;font-size:15px}.network-node span{color:#93aec9;font-size:12px;margin-top:7px}.network-node small{color:#54dafd;font-size:11px;margin-top:13px;font-weight:700}

/* process */
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.step{padding:34px 28px 36px;border-right:1px solid var(--line);position:relative}.step:first-child{border-left:1px solid var(--line)}.step-no{font-size:12px;font-weight:800;color:#0b72e7;letter-spacing:.12em}.step h3{font-size:18px;margin:15px 0 8px}.step p{font-size:13.5px;color:var(--text);margin:0}.step::before{content:"";position:absolute;top:-1px;left:0;width:0;height:2px;background:linear-gradient(90deg,var(--blue-600),var(--cyan-500));transition:width .3s}.step:hover::before{width:100%}

/* assurance */
.assurance-layout{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.assurance-panel{border:1px solid var(--line);border-radius:24px;background:#fff;padding:38px;box-shadow:var(--shadow-soft)}
.assurance-panel.dark{background:linear-gradient(145deg,#041a35,#072b53);border-color:#173e68;color:#fff}
.assurance-panel h3{font-size:27px;margin:0 0 18px}.assurance-panel p{color:var(--text);margin:0 0 26px}.assurance-panel.dark p{color:#b8cbe0}
.assurance-list{display:grid;gap:14px}.assurance-item{display:grid;grid-template-columns:28px 1fr;gap:12px;align-items:start}.assurance-check{width:26px;height:26px;border-radius:8px;background:#eaf4ff;color:#0971e7;display:grid;place-items:center;font-size:13px;font-weight:900}.dark .assurance-check{background:rgba(35,204,255,.1);color:#58dcff}.assurance-item strong{display:block;font-size:14px;margin-bottom:2px}.assurance-item span{display:block;font-size:12.5px;color:var(--muted)}.dark .assurance-item span{color:#92acc6}

/* capability ribbon */
.cap-ribbon{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#fff}.cap-item{padding:30px;border-right:1px solid var(--line)}.cap-item:last-child{border-right:0}.cap-item h3{font-size:17px;margin:0 0 8px}.cap-item p{font-size:13px;color:var(--text);margin:0}

/* CTA */
.cta-shell{background:linear-gradient(110deg,#03162f,#07335f);border:1px solid rgba(95,188,255,.2);border-radius:26px;padding:48px 52px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:40px;position:relative;overflow:hidden;box-shadow:0 24px 65px rgba(5,42,91,.18)}
.cta-shell::after{content:"";position:absolute;width:340px;height:340px;border-radius:50%;border:1px solid rgba(84,204,255,.15);right:-120px;top:-130px;box-shadow:0 0 0 70px rgba(84,204,255,.035)}
.cta-shell h2{font-size:34px;line-height:1.18;margin:0 0 10px;letter-spacing:-.025em;position:relative;z-index:2}.cta-shell p{margin:0;color:#b8cbdd;position:relative;z-index:2}.cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:2}

/* page hero */
.page-hero{position:relative;padding:104px 0 96px;color:#fff;background:radial-gradient(650px 360px at 82% 45%,rgba(24,128,255,.2),transparent 68%),linear-gradient(110deg,#02101f,#042044 65%,#06305c);overflow:hidden}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(67,169,255,.035) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(90deg,transparent,#000)}