:root{
    --blue:#086be8;
    --blue-dark:#063b78;
    --ink:#082b55;
    --muted:#56708d;
    --line:#d8e6f3;
    --soft:#f3f8fd;
    --green:#12a665;
    --orange:#f79022;
    --red:#ef4747;
    --shadow:0 18px 50px rgba(17,64,109,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:#fff}
a{color:inherit}
.wrap{width:min(1180px,calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid #e8f0f7;backdrop-filter:blur(10px)}
.header-inner{min-height:72px;display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:28px}
.brand{text-decoration:none;font-weight:850;font-size:21px;letter-spacing:-.02em}.main-nav{display:flex;gap:28px}.main-nav a{text-decoration:none;font-weight:700;font-size:14px;padding:26px 0 20px;border-bottom:3px solid transparent}.main-nav a:hover,.main-nav a.active{color:var(--blue);border-color:var(--blue)}
.btn{min-height:48px;padding:0 22px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-weight:800;border:2px solid transparent;cursor:pointer;font:inherit;transition:.18s ease}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 18px rgba(8,107,232,.18)}.btn-primary:hover{transform:translateY(-1px);filter:brightness(.97)}.btn-outline{background:#fff;color:var(--blue);border-color:var(--blue)}.btn-outline:hover{background:#f4f9ff}.btn-login{white-space:nowrap;font-size:14px}
.hero{background:linear-gradient(112deg,#f8fbff 0%,#eef8ff 56%,#eaf8f3 100%);overflow:hidden}.hero-grid{min-height:510px;display:grid;grid-template-columns:.86fr 1.14fr;gap:36px;align-items:center}.hero-copy{padding:56px 0}.eyebrow{display:inline-flex;background:#e5f6f2;color:#174d67;border-radius:999px;padding:9px 13px;font-size:12px;font-weight:900;letter-spacing:.02em}.hero h1{font-size:clamp(42px,5vw,70px);line-height:.98;letter-spacing:-.045em;margin:18px 0 12px}.hero-lead{font-size:clamp(24px,2.5vw,34px);line-height:1.16;margin:0 0 18px;color:#173555}.hero-text{font-size:17px;line-height:1.6;color:var(--muted);max-width:650px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.hero-visual{min-width:0}.building-art{position:relative;min-height:470px}.building-art>svg{width:100%;display:block;filter:drop-shadow(0 18px 35px rgba(31,88,110,.08))}.floating-card,.flow-card,.anomaly-card{position:absolute;background:rgba(255,255,255,.96);border:1px solid #dce7ef;box-shadow:var(--shadow);border-radius:14px}.check-card{left:2%;top:14%;width:190px;padding:17px;display:grid;gap:9px}.check-card strong{margin-bottom:3px}.check-card span{font-size:13px;color:#38546e}.flow-card{right:0;width:190px;padding:14px 16px;display:grid;gap:4px}.flow-card b{font-size:16px}.flow-card small{color:var(--muted);line-height:1.35}.inspect{top:14%;border-left:5px solid var(--green)}.register{top:39%;border-left:5px solid var(--blue)}.solve{top:64%;border-left:5px solid var(--orange)}.anomaly-card{right:19%;bottom:8%;padding:10px 14px;color:#cf3434;font-weight:800;font-size:13px;border-color:#f4c7c7}
.features-section{padding:34px 0 28px}.features-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}.feature{text-align:center;padding:12px 8px}.feature-icon{width:66px;height:66px;margin:0 auto 12px;border-radius:50%;background:#eaf3ff;display:grid;place-items:center;font-size:29px;color:var(--blue)}.feature h3{font-size:16px;margin:0 0 8px}.feature p{margin:0;color:var(--muted);font-size:14px;line-height:1.45}
.workflow-section{padding:34px 0 60px}.workflow-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:54px;align-items:center;background:#f8fbfe;border:1px solid #e6eef5;border-radius:24px;padding:34px}.tablet-demo{background:linear-gradient(145deg,#133b59,#2f607a);padding:16px;border-radius:22px;box-shadow:var(--shadow);transform:rotate(-1deg)}.tablet-screen{background:#fff;border-radius:12px;overflow:hidden}.tablet-bar{background:var(--blue);color:#fff;padding:12px 16px;font-weight:900}.tablet-row{display:flex;justify-content:space-between;gap:15px;padding:12px 16px;border-top:1px solid #e8eef3;color:#36516a}.tablet-row b{font-size:12px;color:#d97a18}.tablet-row b.ok{color:var(--green)}.workflow-copy h2{font-size:34px;line-height:1.12;margin:0 0 18px}.workflow-copy p{font-size:16px;line-height:1.65;color:var(--muted)}
.presentation-section{padding:0 0 70px}.presentation-box{border:1px solid #bdd7f4;background:linear-gradient(135deg,#f4f9ff,#edf7ff);border-radius:22px;padding:25px;box-shadow:var(--shadow)}.presentation-head{display:flex;align-items:center;gap:18px;margin-bottom:20px}.presentation-head h2{margin:0 0 5px;font-size:27px}.presentation-head p{margin:0;color:var(--muted)}.play-round{width:72px;height:72px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font-size:28px;box-shadow:0 0 0 11px rgba(8,107,232,.10)}.video-frame{position:relative;border-radius:16px;overflow:hidden;background:#0e2c49;min-height:430px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}.video-frame video{width:100%;min-height:430px;display:block;background:#0e2c49}.video-placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:12px;color:#fff;background:radial-gradient(circle at 50% 35%,#225d89,#0c2a46 72%);padding:30px}.video-placeholder[hidden]{display:none}.video-placeholder strong{font-size:28px}.video-placeholder span{max-width:630px;color:#d8e7f4;line-height:1.55}.video-placeholder code{background:rgba(255,255,255,.12);padding:3px 7px;border-radius:5px}.placeholder-play{width:90px;height:90px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--blue);font-size:35px;box-shadow:0 0 0 14px rgba(255,255,255,.10)}.video-placeholder.attention{animation:bump .6s ease 2}.presentation-foot{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-top:20px}.presentation-tags{display:flex;flex-wrap:wrap;gap:16px;color:#43617d;font-size:14px}.presentation-tags span{background:#fff;border:1px solid #dce9f6;border-radius:999px;padding:8px 11px}
.site-footer{background:#0c3257;color:#e6f0fa}.footer-inner{min-height:76px;display:flex;justify-content:space-between;align-items:center;gap:20px}.site-footer a{color:#fff;text-decoration:none;font-weight:800}
@keyframes bump{0%,100%{transform:scale(1)}50%{transform:scale(.992)}}
@media (max-width:1020px){.header-inner{grid-template-columns:1fr auto}.main-nav{display:none}.hero-grid{grid-template-columns:1fr}.hero-copy{padding-bottom:15px}.hero-visual{padding-bottom:25px}.features-grid{grid-template-columns:repeat(3,1fr)}.workflow-grid{grid-template-columns:1fr}.presentation-foot{align-items:flex-start;flex-direction:column}.presentation-foot .btn{width:100%}}
@media (max-width:680px){.wrap{width:min(100% - 24px,1180px)}.header-inner{gap:12px}.brand{font-size:17px}.btn-login{padding:0 13px;font-size:12px}.hero h1{font-size:43px}.hero-lead{font-size:25px}.hero-actions .btn{width:100%}.building-art{min-height:395px}.check-card{width:155px;left:0;top:6%;padding:12px}.flow-card{width:150px;padding:10px;right:0}.features-grid{grid-template-columns:repeat(2,1fr)}.workflow-grid{padding:22px;gap:28px}.workflow-copy h2{font-size:28px}.presentation-box{padding:17px}.presentation-head{align-items:flex-start}.play-round{width:58px;height:58px;font-size:22px}.presentation-head h2{font-size:23px}.video-frame,.video-frame video{min-height:270px}.video-placeholder strong{font-size:23px}.presentation-tags{gap:8px}.footer-inner{flex-direction:column;justify-content:center;padding:20px 0}}

/* SEO content section */
.seo-section{padding:10px 0 64px}.seo-copy{background:#fff;border:1px solid #e3edf5;border-radius:22px;padding:30px 34px;box-shadow:var(--shadow)}.seo-copy h2{margin:0 0 16px;font-size:30px;line-height:1.2}.seo-copy p{margin:0 0 14px;color:var(--muted);font-size:16px;line-height:1.7}.seo-topics{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.seo-topics span{background:#f2f7fc;border:1px solid #dce8f3;border-radius:999px;padding:8px 12px;color:#315878;font-size:14px;font-weight:700}@media(max-width:680px){.seo-copy{padding:22px}.seo-copy h2{font-size:25px}}