:root{--bg:#03060f;--panel:#0a101e;--panel2:#111b31;--blue:#6ea3ff;--blue2:#397dec;--orange:#f47a22;--text:#f7f9ff;--muted:#aab4c8;--line:rgba(255,255,255,.12);--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Roboto,Arial,sans-serif;line-height:1.6}img{display:block;width:100%}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.container{width:min(var(--max),calc(100% - 48px));margin:auto}.header{position:sticky;top:0;z-index:20;height:82px;background:rgba(3,6,15,.93);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.header__inner{height:100%;display:flex;align-items:center;gap:34px}.brand{display:flex;align-items:center;gap:7px;white-space:nowrap}.brand__symbol{width:50px;height:50px;object-fit:contain}.brand__lettering{display:flex;flex-direction:column;align-items:center;width:166px}.brand__lettering img{width:166px;height:auto}.brand__lettering span{margin-top:3px;color:#fff;font:500 7px Inter,Arial,sans-serif;line-height:1;letter-spacing:12.5px;padding-left:12.5px}.nav{margin-left:auto;display:flex;gap:28px;color:#d5dbea;font-size:14px}.nav a:hover{color:var(--blue)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 24px;border:0;border-radius:3px;background:var(--blue);color:#06101f;font-family:Orbitron,sans-serif;font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.04em;cursor:pointer;box-shadow:0 10px 30px rgba(70,128,230,.2);transition:.2s}.button:hover{background:#8ab5ff;transform:translateY(-2px)}.button--small{min-height:42px;padding:10px 16px;font-size:10px}.button--orange{background:var(--orange);color:#160900}.button--orange:hover{background:#ff9950}.menu-toggle{display:none;background:none;border:0;padding:6px}.menu-toggle span{display:block;width:24px;height:2px;background:white;margin:5px}.hero{padding:80px 0 0;background:radial-gradient(circle at 75% 25%,#102342 0,transparent 36%),linear-gradient(135deg,#03060f,#07101e)}.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:74px;min-height:545px}.eyebrow{margin:0 0 15px;color:var(--blue);font-family:Orbitron,sans-serif;font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.eyebrow--orange{color:var(--orange)}h1,h2,h3{font-family:Orbitron,sans-serif;text-transform:uppercase;line-height:1.12;margin-top:0}h1{font-size:clamp(38px,4.2vw,63px);letter-spacing:-.035em;margin-bottom:24px}h2{font-size:clamp(30px,3.3vw,48px);letter-spacing:-.025em;margin-bottom:20px}h3{font-size:17px}.lead{max-width:610px;color:#c5ccda;font-size:18px}.actions{display:flex;align-items:center;gap:28px;margin:32px 0 16px}.text-link{color:var(--blue);font-weight:700;font-size:14px}.benefit{color:#9facbe;font-size:13px}.hero__visual{position:relative}.hero__visual:before{content:"";position:absolute;inset:-15px 28px 15px -15px;border:1px solid rgba(110,163,255,.4)}.hero__visual img{position:relative;height:480px;object-fit:cover;object-position:center;border-radius:4px}.stats{display:grid;grid-template-columns:repeat(3,1fr);margin-top:60px;border-top:1px solid var(--line);background:#08101e}.stats div{padding:25px 30px;border-right:1px solid var(--line)}.stats strong{display:block;color:var(--blue);font:800 28px Orbitron}.stats span{color:var(--muted);font-size:13px}.section{padding:105px 0}.section-heading{max-width:570px}.section-heading--center{text-align:center;margin:0 auto 50px;max-width:800px}.section-heading>p:not(.eyebrow){color:var(--muted)}.problem{background:linear-gradient(rgba(3,6,15,.82),rgba(3,6,15,.95)),url('assets/final/ultra-ambiente-bg.jpg') center/cover fixed}.cards{display:grid;gap:22px}.cards--3{grid-template-columns:repeat(3,1fr)}.card,.step-card{padding:34px;background:rgba(10,16,30,.88);border:1px solid var(--line);min-height:220px}.card__icon,.step-card>strong{display:block;color:var(--blue);font:800 22px Orbitron;margin-bottom:38px}.card p,.step-card p{color:var(--muted)}.reasons{background:#060b16}.reasons__panel{display:grid;grid-template-columns:.85fr 1.15fr;gap:100px;padding:70px;background:var(--panel)}.reasons__list article{display:grid;grid-template-columns:46px 1fr;gap:20px;padding:24px 0;border-bottom:1px solid var(--line)}.reasons__list article:first-child{padding-top:0}.reasons__list span{color:var(--blue);font:700 15px Orbitron}.reasons__list h3{margin-bottom:7px}.reasons__list p{margin:0;color:var(--muted)}.split{display:grid;grid-template-columns:1fr 1fr;min-height:680px}.split__image img{height:100%;object-fit:cover}.split__content{padding:95px max(48px,calc((100vw - 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