:root{
  --bg:#f5f8fb;--surface:#fff;--surface-2:#eef5f8;--ink:#071827;--muted:#5f7280;--line:#dce7ec;
  --navy:#061827;--navy-2:#0a2739;--teal:#059bb5;--teal-2:#08788d;--cyan:#39c4d8;--green:#15803d;--red:#b91c1c;
  --shadow:0 18px 48px rgba(4,31,48,.09);--shadow-sm:0 8px 24px rgba(4,31,48,.07);--radius:22px;--radius-sm:14px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}.wrap{max-width:1240px;margin:auto;padding:0 24px}.narrow{max-width:880px;margin:auto}.skip-link{position:absolute;left:-999px}.skip-link:focus{left:16px;top:16px;z-index:999;background:#fff;padding:10px 14px;border-radius:10px}

/* Header */
.topbar{position:sticky;top:0;z-index:100;background:rgba(6,24,39,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08);color:#fff}.topbar .wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:12px;min-width:245px}.brand img{height:54px;width:auto;filter:drop-shadow(0 3px 10px rgba(0,0,0,.18))}.brand-copy{display:none}.nav{display:flex;align-items:center;gap:25px;font-size:14px;font-weight:700}.nav a{color:#dcebf0;transition:.2s}.nav a:hover,.nav a.active{color:#69d8e7}.nav-cta{background:linear-gradient(135deg,var(--teal),#21b9ca);color:#fff!important;padding:11px 16px;border-radius:12px;box-shadow:0 7px 18px rgba(5,155,181,.22)}.menu-btn{display:none;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.06);color:#fff;border-radius:12px;padding:9px 11px;cursor:pointer;font-size:20px}.mobile-nav{display:none}

/* Shared typography/buttons */
.eyebrow{text-transform:uppercase;letter-spacing:.17em;color:var(--teal);font-weight:900;font-size:11px}.display{font-size:clamp(42px,6vw,74px);line-height:.98;letter-spacing:-.045em;margin:13px 0 22px}.h1{font-size:clamp(38px,5vw,62px);line-height:1.03;letter-spacing:-.035em;margin:12px 0 18px}.h2{font-size:clamp(30px,4vw,44px);line-height:1.08;letter-spacing:-.025em;margin:10px 0 16px}.h3{font-size:23px;line-height:1.2;margin:0 0 10px}.lead{font-size:19px;line-height:1.72;color:#d9e8ee;max-width:760px}.copy{font-size:17px;line-height:1.75;color:var(--muted)}.muted{color:var(--muted)}.kicker{font-weight:800;color:var(--teal-2)}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{border:0;border-radius:12px;padding:13px 18px;font-weight:850;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.2s;min-height:46px}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--teal),#22b7c9);color:#fff;box-shadow:0 10px 25px rgba(5,155,181,.25)}.btn-light{background:#fff;color:var(--navy);box-shadow:0 8px 25px rgba(0,0,0,.12)}.btn-outline-light{border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.04);color:#fff}.btn-outline{border:1px solid var(--line);background:#fff;color:var(--navy)}.btn-blue{background:var(--teal);color:#fff}.btn-ghost{background:#e9f4f7;color:#075c6c}.btn-sm{padding:9px 12px;min-height:auto;font-size:13px}.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none}

/* Home hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 83% 16%,rgba(48,196,216,.22),transparent 30%),linear-gradient(135deg,#03131f 0%,#082d42 58%,#07596a 130%);color:#fff;padding:86px 0 78px}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,#000,transparent 90%)}.hero-grid{position:relative;display:grid;grid-template-columns:1.12fr .88fr;gap:58px;align-items:center}.hero .eyebrow{color:#73deec}.hero-visual{position:relative;min-height:560px;display:flex;align-items:center;justify-content:center}.logo-stage{position:relative;width:min(450px,86%);aspect-ratio:1;background:radial-gradient(circle at 50% 45%,rgba(255,255,255,.11),rgba(255,255,255,.035) 58%,transparent 59%);border:1px solid rgba(255,255,255,.12);border-radius:38px;display:flex;align-items:center;justify-content:center;box-shadow:inset 0 1px rgba(255,255,255,.08),0 28px 80px rgba(0,0,0,.22)}.logo-stage:before,.logo-stage:after{content:"";position:absolute;border:1px solid rgba(68,218,235,.18);border-radius:50%}.logo-stage:before{width:76%;height:76%}.logo-stage:after{width:58%;height:58%}.logo-stage img{width:68%;position:relative;z-index:2;filter:drop-shadow(0 20px 28px rgba(0,0,0,.25))}.hero-badges{position:absolute;inset:0;z-index:4;pointer-events:none}.float-badge{position:absolute;max-width:220px;background:rgba(4,27,42,.92);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(12px);padding:13px 15px;border-radius:15px;box-shadow:0 20px 40px rgba(0,0,0,.22);font-size:13px;line-height:1.45;color:#dcebf0}.float-badge b{display:block;color:#fff;font-size:15px;margin-bottom:2px}.float-badge.one{left:18px;top:4px}.float-badge.two{right:18px;bottom:4px}.trust-row{position:relative;margin-top:38px;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid rgba(255,255,255,.12);border-radius:18px;overflow:hidden;background:rgba(255,255,255,.045)}.trust-item{padding:16px 18px;border-right:1px solid rgba(255,255,255,.1);color:#cfe1e8;font-size:13px}.trust-item:last-child{border-right:0}.trust-item b{display:block;color:#fff;margin-bottom:2px;font-size:14px}

/* Sections / cards */
.section{padding:78px 0}.section-sm{padding:52px 0}.section-white{background:#fff}.section-dark{background:linear-gradient(135deg,#061827,#0b3145);color:#fff}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:34px}.section-head .h2{margin-bottom:0}.intro{max-width:720px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}.info-card{padding:25px}.info-card .icon{width:44px;height:44px;border-radius:13px;background:#e6f6f8;color:var(--teal-2);display:grid;place-items:center;font-size:21px;margin-bottom:17px}.info-card p{color:var(--muted);margin:0}.category-card{position:relative;min-height:220px;padding:27px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(145deg,#fff,#f2f8fa);border:1px solid var(--line);border-radius:22px;overflow:hidden;transition:.25s}.category-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.category-card:before{content:"";position:absolute;width:150px;height:150px;border-radius:50%;background:linear-gradient(145deg,rgba(5,155,181,.14),rgba(57,196,216,.02));right:-35px;top:-35px}.category-card .category-icon{position:absolute;right:27px;top:26px;font-size:38px;color:var(--teal-2)}.category-card h3{font-size:22px;margin:0 0 6px}.category-card p{color:var(--muted);margin:0}.category-card span{color:var(--teal-2);font-weight:850;margin-top:14px}.split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}.visual-card{min-height:430px;border-radius:30px;background:radial-gradient(circle at 30% 25%,#1ac1d0 0%,#08788d 28%,#082c40 70%);position:relative;overflow:hidden;box-shadow:var(--shadow)}.visual-card .mark{position:absolute;width:68%;left:16%;top:10%;opacity:.22;filter:brightness(4) saturate(0)}.visual-card .overlay-card{position:absolute;left:26px;right:26px;bottom:26px;background:rgba(255,255,255,.95);padding:22px;border-radius:18px}.check-list{display:grid;gap:13px;margin:24px 0}.check{display:flex;gap:11px;align-items:flex-start}.check i{font-style:normal;width:23px;height:23px;flex:0 0 23px;border-radius:50%;display:grid;place-items:center;background:#dff5ef;color:#08785b;font-size:12px;font-weight:900}.check span{color:var(--muted)}

/* Process */
.process{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;counter-reset:step}.process-step{position:relative;padding:23px 16px;background:#fff;border:1px solid var(--line);border-radius:18px;min-height:190px;counter-increment:step}.process-step:before{content:counter(step);display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#e4f6f8;color:var(--teal-2);font-weight:900;margin-bottom:20px}.process-step h3{font-size:15px;margin:0 0 8px}.process-step p{font-size:13px;color:var(--muted);margin:0}

/* CTA */
.cta{position:relative;overflow:hidden;background:linear-gradient(135deg,#072333,#086d7d);color:#fff;border-radius:30px;padding:44px 46px}.cta:after{content:"";position:absolute;width:320px;height:320px;border-radius:50%;background:rgba(255,255,255,.06);right:-110px;top:-110px}.cta .h2{max-width:720px}.cta p{color:#d7edf0;max-width:720px}

/* Product cards/catalog */
.catalog-tools{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:25px}.search-box{flex:1;min-width:250px;position:relative}.input,.select,.textarea{width:100%;padding:13px 14px;border:1px solid #cddce2;border-radius:12px;background:#fff;color:var(--ink);outline:none;transition:.15s}.input:focus,.select:focus,.textarea:focus{border-color:#42b8c9;box-shadow:0 0 0 4px rgba(5,155,181,.09)}.textarea{min-height:130px;resize:vertical}.select{width:auto;min-width:190px}.product-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow-sm);transition:.23s}.product-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.product-img{aspect-ratio:4/3;background:linear-gradient(145deg,#edf4f7,#f9fbfc);display:flex;align-items:center;justify-content:center;color:#82949d;font-weight:800;overflow:hidden;position:relative}.product-img img{width:100%;height:100%;object-fit:cover}.product-placeholder{display:flex;flex-direction:column;align-items:center;gap:10px}.product-placeholder img{width:65px;height:65px;object-fit:contain;opacity:.45}.product-body{padding:18px}.product-body h3{margin:11px 0 8px;font-size:17px;line-height:1.3}.price{font-size:24px;font-weight:900;margin:11px 0 5px;letter-spacing:-.02em}.compare-price{text-decoration:line-through;color:#91a0a8;font-size:13px;margin-left:8px}.stock{font-size:13px;color:var(--green);font-weight:800}.stock.out{color:var(--red)}.chips{display:flex;gap:7px;flex-wrap:wrap}.chip{border-radius:999px;background:#eaf5f7;color:#175e6c;padding:6px 9px;font-size:11px;font-weight:850}.empty-state{grid-column:1/-1;padding:34px;background:#fff;border:1px dashed #bfd2d9;border-radius:20px;text-align:center}.empty-state img{width:90px;margin:0 auto 12px;opacity:.7}.empty-state p{color:var(--muted);max-width:600px;margin:8px auto 20px}

/* Product detail */
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}.gallery-main{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;aspect-ratio:4/3;display:grid;place-items:center}.gallery-main img{width:100%;height:100%;object-fit:contain}.gallery-thumbs{display:flex;gap:10px;margin-top:12px;overflow:auto}.thumb{width:78px;height:65px;border:1px solid var(--line);background:#fff;border-radius:10px;overflow:hidden;cursor:pointer;padding:0}.thumb img{width:100%;height:100%;object-fit:cover}.product-title{font-size:clamp(32px,4vw,47px);line-height:1.06;letter-spacing:-.035em;margin:14px 0}.spec-table{width:100%;border-collapse:collapse}.spec-table th,.spec-table td{text-align:left;padding:14px 12px;border-bottom:1px solid var(--line);font-size:14px}.spec-table th{width:36%;color:var(--muted)}

/* Page hero */
.page-hero{padding:66px 0;background:radial-gradient(circle at 82% 20%,rgba(63,206,221,.2),transparent 28%),linear-gradient(135deg,#061827,#0a354a);color:#fff}.page-hero .copy{color:#d6e7ec}.breadcrumbs{display:flex;gap:7px;color:#9fb8c2;font-size:13px;margin-bottom:18px}.breadcrumbs a{color:#70d4e2}

/* Forms */
.form-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow-sm)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field label{display:block;font-weight:800;font-size:13px;margin-bottom:7px}.field.full{grid-column:1/-1}.honeypot{position:absolute;left:-9999px;opacity:0;pointer-events:none}.form-note{font-size:12px;color:var(--muted);margin-top:12px}.notice{padding:13px 15px;border-radius:12px;background:#e9f5ff;color:#15577a;margin:12px 0}.notice.success{background:#e9f8ef;color:#166534}.notice.error{background:#fef0f0;color:#991b1b}.hidden{display:none!important}

/* FAQ */
.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.faq-q{width:100%;text-align:left;border:0;background:#fff;padding:19px 21px;font-weight:850;color:var(--ink);display:flex;justify-content:space-between;gap:20px;cursor:pointer}.faq-a{display:none;padding:0 21px 20px;color:var(--muted)}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q span:last-child{transform:rotate(45deg)}

/* Footer */
.footer{background:#03131f;color:#c3d5dc;margin-top:0}.footer-main{padding:54px 0 40px;display:grid;grid-template-columns:1.3fr .8fr .8fr .9fr;gap:35px}.footer-logo{width:170px;margin-bottom:14px;filter:brightness(1.35)}.footer h4{color:#fff;margin:0 0 14px}.footer-links{display:grid;gap:9px;font-size:14px}.footer-links a:hover{color:#67d6e4}.footer-bottom{border-top:1px solid rgba(255,255,255,.09);padding:18px 0;font-size:12px;color:#829ca7;display:flex;justify-content:space-between;gap:20px}.contact-pill{display:none;position:fixed;right:20px;bottom:20px;z-index:80;background:linear-gradient(135deg,#078ea5,#1bb4c5);color:#fff;padding:13px 17px;border-radius:999px;font-weight:850;box-shadow:0 12px 30px rgba(4,56,68,.3)}

/* Admin */
.panel{max-width:1180px;margin:34px auto;padding:0 22px}.panel-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;margin-bottom:18px}.stat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.stat{padding:18px;background:#fff;border:1px solid var(--line);border-radius:16px}.stat b{display:block;font-size:28px;margin-top:7px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);font-size:14px}th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.05em}.admin-message{max-width:430px;white-space:normal}.status-new{color:#a16207}.status-contacted{color:#0369a1}.status-closed{color:#15803d}

@media(max-width:1050px){.hero-grid,.split,.product-detail{grid-template-columns:1fr}.hero-visual{min-height:510px;margin-top:8px}.logo-stage{width:400px}.float-badge.one{left:max(20px,calc(50% - 280px));top:6px}.float-badge.two{right:max(20px,calc(50% - 280px));bottom:6px}.grid{grid-template-columns:repeat(2,1fr)}.process{grid-template-columns:repeat(3,1fr)}.footer-main{grid-template-columns:1.4fr 1fr 1fr}.footer-main>div:last-child{grid-column:1/-1}.stat-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:820px){.nav{display:none}.menu-btn{display:block}.mobile-nav{position:fixed;left:0;right:0;top:78px;background:#061827;color:#fff;padding:18px 24px 25px;border-top:1px solid rgba(255,255,255,.08);box-shadow:0 22px 40px rgba(0,0,0,.28);z-index:99}.mobile-nav.open{display:grid;gap:4px}.mobile-nav a{padding:12px 8px;border-bottom:1px solid rgba(255,255,255,.07);font-weight:750}.trust-row{grid-template-columns:1fr 1fr}.trust-item:nth-child(2){border-right:0}.trust-item:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.1)}.grid-3{grid-template-columns:1fr 1fr}.footer-main{grid-template-columns:1fr 1fr}.footer-main>div:first-child{grid-column:1/-1}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.section{padding:62px 0}}
@media(max-width:580px){.wrap{padding:0 17px}.topbar .wrap{height:70px}.brand{min-width:auto}.brand img{height:47px}.mobile-nav{top:70px}.hero{padding:62px 0 55px}.hero-visual{min-height:auto;display:grid;gap:14px;margin-top:38px}.logo-stage{width:min(320px,92%);margin:0 auto}.logo-stage img{width:66%}.hero-badges{position:static;display:grid;grid-template-columns:1fr;gap:10px;width:min(320px,92%);margin:0 auto;pointer-events:auto}.float-badge,.float-badge.one,.float-badge.two{position:static;max-width:none;font-size:11px;padding:11px 12px}.float-badge b{font-size:13px}.trust-row{grid-template-columns:1fr}.trust-item,.trust-item:nth-child(2){border-right:0;border-bottom:1px solid rgba(255,255,255,.1)}.trust-item:last-child{border-bottom:0}.grid,.grid-3,.grid-2{grid-template-columns:1fr}.process{grid-template-columns:1fr 1fr}.section-head{align-items:flex-start;flex-direction:column}.cta{padding:30px 23px}.footer-main{grid-template-columns:1fr}.footer-main>div:first-child,.footer-main>div:last-child{grid-column:auto}.footer-bottom{flex-direction:column}.stat-grid{grid-template-columns:1fr 1fr}.select{width:100%}.catalog-tools{display:grid;grid-template-columns:1fr}.product-detail{gap:25px}}