:root{
  --blue:#0867d8;--blue2:#0b7bf3;--navy:#072b5f;--ink:#101828;--muted:#667085;
  --line:#e6edf7;--soft:#f5f9ff;--green:#16a34a;--white:#fff;
  --shadow:0 18px 55px rgba(20,68,125,.12);--radius:26px
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.55}
img{max-width:100%;display:block} a{color:inherit;text-decoration:none}.container{width:min(1180px,calc(100% - 40px));margin:auto}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(230,237,247,.8)}
.header__inner{height:78px;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.03em;font-size:21px;color:#0b3067}.brand img{width:45px;height:45px;object-fit:contain;border-radius:50%}
.nav{display:flex;gap:24px;margin-left:auto}.nav a{font-size:14px;font-weight:700;color:#344054}.nav a:hover{color:var(--blue)}
.header__actions{display:flex;align-items:center;gap:14px}.phone{font-weight:800;color:#0f2f59}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:12px;padding:12px 18px;font-weight:800;cursor:pointer;transition:.2s transform,.2s box-shadow,.2s background;font-size:14px}
.btn:hover{transform:translateY(-1px)}.btn--primary{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 10px 24px rgba(8,103,216,.24)}.btn--primary:hover{box-shadow:0 14px 30px rgba(8,103,216,.32)}
.btn--ghost{background:white;border:1px solid #d7e3f2;color:#17365e}.btn--whatsapp{background:#17b75c;color:#fff}.btn--lg{padding:15px 22px;border-radius:14px}.btn--full{width:100%}.menu-btn{display:none;background:none;border:0}
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#fafdff 0%,#eef7ff 100%);border-bottom:1px solid #eaf2fb}.hero__grid{min-height:665px;display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:30px;padding:70px 0 56px;position:relative;z-index:1}
.hero__glow{position:absolute;border-radius:50%;filter:blur(10px);opacity:.55}.hero__glow--1{width:520px;height:520px;background:radial-gradient(circle,#cae8ff 0%,rgba(202,232,255,0) 70%);right:-120px;top:-80px}.hero__glow--2{width:320px;height:320px;background:radial-gradient(circle,#d9ecff 0%,rgba(217,236,255,0) 70%);left:-100px;bottom:-100px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:#e7f3ff;color:#075dbd;border:1px solid #cae5ff;padding:8px 12px;border-radius:999px;font-size:13px;font-weight:850;margin-bottom:18px}.eyebrow--plain{background:#f3f8ff}.eyebrow--light{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.18);color:#fff}.dot{width:8px;height:8px;border-radius:50%;background:#10b981;box-shadow:0 0 0 5px rgba(16,185,129,.12)}
h1{font-size:clamp(42px,5vw,66px);line-height:1.02;letter-spacing:-.055em;margin:0 0 20px;max-width:690px}h1 span{color:var(--blue)}
.hero__lead{font-size:19px;color:#475467;max-width:650px;margin:0 0 26px}.hero__badges{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:27px}.hero__badges div{background:rgba(255,255,255,.82);border:1px solid #dfeaf7;padding:11px 14px;border-radius:14px;display:flex;gap:8px;align-items:baseline}.hero__badges strong{font-size:19px;color:#073d7e}.hero__badges span{font-size:12px;color:#667085}
.price-row{display:flex;gap:26px;align-items:end;margin:10px 0 20px}.price-label{font-size:13px;color:#667085;font-weight:700}.price{font-size:38px;font-weight:950;letter-spacing:-.04em}.stock{font-size:13px;color:#27894f;font-weight:800;padding-bottom:8px}.stock span{display:inline-block;width:8px;height:8px;background:#22c55e;border-radius:50%;margin-right:6px}
.hero__buttons{display:flex;gap:12px;flex-wrap:wrap}.microcopy{font-size:12px;color:#7b8797;margin-top:14px}.hero__visual{position:relative;min-height:520px;display:flex;align-items:center;justify-content:center}.product-halo{position:absolute;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle at 50% 55%,#fff 0%,#e7f3ff 54%,rgba(231,243,255,0) 72%);filter:drop-shadow(0 25px 60px rgba(45,85,128,.12))}.product-img{position:relative;z-index:2;width:min(650px,100%);filter:drop-shadow(0 30px 32px rgba(28,34,46,.22))}
.floating{position:absolute;z-index:3;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border:1px solid #e1ebf7;box-shadow:var(--shadow);border-radius:18px;padding:13px 15px;display:flex;flex-direction:column}.floating b{color:#0b4f9f}.floating span{font-size:11px;color:#667085}.floating--top{right:0;top:88px}.floating--bottom{left:8px;bottom:70px}
.trust-strip{position:relative;z-index:3;margin-top:-26px}.trust-grid{display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border:1px solid #e6edf7;border-radius:22px;box-shadow:var(--shadow);padding:18px}.trust-grid article{display:flex;gap:10px;align-items:center;padding:8px 12px;border-right:1px solid #edf2f7}.trust-grid article:last-child{border-right:0}.trust-grid b,.trust-grid span{display:block}.trust-grid b{font-size:13px}.trust-grid span{font-size:11px;color:#7b8797}.icon{width:39px;height:39px;display:grid;place-items:center;border-radius:50%;background:#eff7ff}
.section{padding:90px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:50px;margin-bottom:34px}.section-head h2,.specs-copy h2,.faq h2{font-size:clamp(32px,4vw,46px);line-height:1.08;letter-spacing:-.04em;margin:8px 0 0}.section-head>p{max-width:520px;color:#667085;margin:0}.section-head--center{display:block;text-align:center;max-width:760px;margin:0 auto 38px}.section-head--center p{margin:12px auto 0;color:#667085}
.installation{background:#fff}.installation-grid{display:grid;grid-template-columns:.9fr 1fr 1fr;gap:18px}.card,.gallery-card,.stage-card,.service-card,.order-form{border:1px solid #e4edf7;background:#fff;border-radius:var(--radius);box-shadow:0 12px 30px rgba(30,70,115,.07)}
.install-copy{padding:30px}.install-copy h3{font-size:25px;margin:0 0 10px;letter-spacing:-.03em}.install-copy p{color:#667085}.checklist{list-style:none;padding:0;margin:22px 0}.checklist li{padding:7px 0 7px 28px;position:relative;font-weight:650}.checklist li:before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:950}.text-link{color:var(--blue);font-weight:850}
.gallery-card{margin:0;overflow:hidden}.gallery-card img{width:100%;height:100%;min-height:390px;object-fit:cover}.gallery-card figcaption{position:absolute}.gallery-card{position:relative}.gallery-card figcaption{left:14px;bottom:14px;background:rgba(8,27,54,.8);backdrop-filter:blur(8px);color:#fff;padding:8px 11px;border-radius:10px;font-size:12px}
.stages{background:linear-gradient(180deg,#f8fbff,#fff)}.stage-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.stage-card{position:relative;padding:27px;min-height:205px;overflow:hidden}.stage-card .num{position:absolute;right:18px;top:14px;font-size:42px;font-weight:950;color:#eef4fb}.stage-icon{width:48px;height:48px;border-radius:14px;background:#eaf4ff;color:#0966cd;display:grid;place-items:center;font-size:22px;font-weight:900}.stage-card h3{font-size:20px;margin:17px 0 7px}.stage-card p{color:#667085;font-size:14px;margin:0}.stage-card--accent{background:linear-gradient(145deg,#0a64d4,#0b79ef);color:#fff}.stage-card--accent .stage-icon{background:rgba(255,255,255,.16);color:#fff}.stage-card--accent .num{color:rgba(255,255,255,.15)}.stage-card--accent p{color:#e6f2ff}.note{font-size:12px;color:#98a2b3;margin-top:15px}
.specs-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:30px;align-items:center}.specs-copy p{color:#667085;font-size:17px;max-width:470px}.specs-copy .btn{margin-top:12px}.spec-list{padding:14px 28px}.spec-list div{display:flex;justify-content:space-between;gap:20px;padding:17px 0;border-bottom:1px solid #edf2f7}.spec-list div:last-child{border-bottom:0}.spec-list span{color:#667085}.spec-list b{text-align:right}
.service{padding-top:10px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{padding:28px}.service-card h3{font-size:22px;margin:14px 0 8px}.service-card p{color:#667085;min-height:76px}.service-card a{color:var(--blue);font-weight:850}.service-icon{font-size:28px}
.promo{background:linear-gradient(135deg,#052a5e,#074d9d);color:white;position:relative;overflow:hidden}.promo:before{content:"";position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(18,129,255,.35),rgba(18,129,255,0) 70%);right:-120px;top:-250px}.promo-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:center;position:relative;z-index:1}.promo-offer h2{font-size:48px;letter-spacing:-.05em;line-height:1.05;margin:8px 0 12px}.promo-offer h2 span{color:#7bc2ff}.promo-offer>p{color:#c8ddf5;max-width:600px;font-size:17px}.timer-wrap{margin-top:28px}.timer-title{font-size:13px;color:#b9d5f1;margin-bottom:10px}.timer{display:flex;align-items:center;gap:9px}.timer div{min-width:82px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.14);padding:12px;border-radius:13px;text-align:center}.timer b{display:block;font-size:27px}.timer span{display:block;font-size:10px;color:#c3d7ed}.timer em{font-style:normal;font-weight:900}.timer-hint{font-size:11px;color:#a9c4df;margin-top:8px}.timer-hint code{color:#d8ebff}.promo-mini{display:flex;flex-wrap:wrap;gap:15px;margin-top:28px;color:#d8e8f8;font-size:12px}
.order-form{padding:30px;color:var(--ink);box-shadow:0 25px 70px rgba(0,0,0,.22)}.form-kicker{color:var(--blue);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.order-form h3{font-size:28px;margin:5px 0 5px;letter-spacing:-.03em}.order-form>p{margin:0 0 18px;color:#667085;font-size:14px}.order-form label{display:block;margin:12px 0}.order-form label span{display:block;font-size:12px;font-weight:800;margin-bottom:6px}.order-form input{width:100%;border:1px solid #d7e1ed;border-radius:12px;padding:14px 15px;font:inherit;outline:none}.order-form input:focus{border-color:#7db9f7;box-shadow:0 0 0 4px rgba(8,103,216,.08)}.form-note{font-size:10px;color:#98a2b3;margin-top:9px}.direct-contact{margin-top:18px;padding-top:16px;border-top:1px solid #edf2f7;display:flex;justify-content:space-between}.direct-contact span{color:#667085;font-size:13px}.direct-contact a{font-weight:900;color:#0c4c98}
.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:55px}.faq-grid>div:first-child>p{color:#667085;max-width:420px}.faq-grid .btn{margin-top:10px}.accordion details{border-bottom:1px solid #e5edf6;padding:20px 0}.accordion summary{cursor:pointer;font-size:18px;font-weight:850;list-style:none;position:relative;padding-right:30px}.accordion summary::-webkit-details-marker{display:none}.accordion summary:after{content:"+";position:absolute;right:0;color:var(--blue);font-size:22px}.accordion details[open] summary:after{content:"−"}.accordion p{color:#667085;margin:10px 0 0;max-width:720px}
.seo-text{background:#f7faff;padding-top:55px}.seo-card{padding:32px}.seo-card h2{font-size:27px;margin:0 0 12px}.seo-card p{color:#667085}.seo-card a{color:var(--blue);font-weight:800}
.footer{background:#031f45;color:#fff;padding:58px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:40px}.brand--footer{color:#fff}.footer-brand p{color:#9eb8d6;max-width:300px}.footer h4{margin:0 0 12px}.footer a,.footer span{display:block;color:#b6cbe1;font-size:13px;margin:7px 0}.footer a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:38px;padding-top:20px;color:#7895b4;font-size:12px}
.whatsapp-float{position:fixed;right:20px;bottom:20px;z-index:45;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#19bd62;color:#fff;font-weight:950;box-shadow:0 14px 30px rgba(10,100,55,.3);border:3px solid #fff}
@media(max-width:1000px){.nav{display:none}.header__actions .phone{display:none}.menu-btn{display:block;margin-left:auto}.menu-btn span{display:block;width:22px;height:2px;background:#17365e;margin:4px}.hero__grid{grid-template-columns:1fr;padding-top:45px}.hero__visual{min-height:430px}.trust-grid{grid-template-columns:repeat(2,1fr)}.trust-grid article{border-right:0}.installation-grid{grid-template-columns:1fr 1fr}.install-copy{grid-column:1/-1}.stage-grid{grid-template-columns:repeat(2,1fr)}.specs-grid,.promo-grid,.faq-grid{grid-template-columns:1fr}.service-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.container{width:min(100% - 24px,1180px)}.header__inner{height:68px}.brand span{font-size:17px}.header__actions{display:none}.hero__grid{min-height:auto;padding:35px 0 35px}.hero h1{font-size:42px}.hero__lead{font-size:16px}.hero__badges{gap:7px}.hero__badges div{padding:9px 10px}.hero__visual{min-height:360px}.floating{display:none}.price{font-size:34px}.trust-strip{margin-top:0;padding-top:12px}.trust-grid{grid-template-columns:1fr;padding:8px}.trust-grid article{border-bottom:1px solid #edf2f7}.section{padding:65px 0}.section-head{display:block}.section-head>p{margin-top:14px}.installation-grid{grid-template-columns:1fr}.gallery-card img{min-height:300px}.stage-grid{grid-template-columns:1fr}.stage-card{min-height:auto}.specs-grid{gap:20px}.spec-list{padding:8px 18px}.spec-list div{display:block}.spec-list b{display:block;text-align:left;margin-top:4px}.promo-offer h2{font-size:39px}.timer{gap:5px}.timer div{min-width:0;flex:1;padding:9px 5px}.timer b{font-size:22px}.order-form{padding:22px}.footer-grid{grid-template-columns:1fr}.footer{padding-top:44px}}