:root{--bg:#f6f6f4;--paper:#fff;--text:#111;--muted:#666;--line:#dedede;--graphite:#202020;--soft:#ececea;--dark:#101214;--wa:#159447;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:var(--paper);line-height:1.55}a{color:inherit;text-decoration:none}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(16px);border-bottom:1px solid rgba(0,0,0,.06)}.nav-wrap{height:72px;display:flex;align-items:center;gap:28px}.brand{font-weight:900;letter-spacing:.06em;font-size:1.35rem}.nav{display:flex;gap:26px;margin-left:auto;font-size:.94rem}.nav a:hover{opacity:.55}.nav-cta{margin-left:8px}.menu-toggle{display:none;border:0;background:transparent;font-size:1.3rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;border-radius:10px;font-weight:650;border:1px solid transparent;transition:.2s;cursor:pointer}.btn:hover{transform:translateY(-1px)}.btn-dark{background:#111;color:#fff}.btn-light{background:#fff;border-color:#bbb;color:#111}.btn-whatsapp{background:var(--wa);color:#fff}.section-pad{padding:64px 0 48px}.hero{background:linear-gradient(180deg,#fafafa,#f1f1ee)}.hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:36px;align-items:center;min-height:650px}.eyebrow{font-size:.75rem;letter-spacing:.2em;font-weight:800;color:#696969;margin:0 0 14px}.hero h1{font-size:clamp(3.6rem,8vw,7.4rem);line-height:.88;margin:0;letter-spacing:-.06em}.hero-tagline{font-size:clamp(2rem,4.5vw,4.2rem);line-height:1;margin:10px 0 24px;font-weight:300;letter-spacing:-.04em}.hero-sub{max-width:560px;font-size:1.08rem;color:#4d4d4d}.hero-actions{display:flex;gap:12px;margin:28px 0}.sales-channel{font-size:.88rem;color:#666}.hero-visual{position:relative;height:520px;border-radius:28px;background:radial-gradient(circle at 70% 20%,#fff 0,#e7e7e4 42%,#cfcfcb 100%);overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.12) inset}.machine{position:absolute;background:linear-gradient(145deg,#fefefe,#dcdcdc);border:1px solid #bcbcbc;border-radius:14px;box-shadow:0 22px 40px rgba(0,0,0,.15)}.machine-main{width:250px;height:390px;right:120px;top:54px}.machine-small{width:175px;height:300px;right:10px;bottom:22px}.machine-label{position:absolute;top:14px;left:18px;font-size:10px;font-weight:900}.machine-panel{position:absolute;right:14px;top:14px;width:76px;height:25px;background:#151515;border-radius:3px}.machine-door{position:absolute;width:72%;aspect-ratio:1;left:14%;top:28%;border-radius:50%;background:#151515;box-shadow:inset 0 0 0 12px #494949,inset 0 0 0 16px #999}.machine-drum{position:absolute;inset:25%;border-radius:50%;border:2px dashed #777}.machine-name{position:absolute;bottom:13px;left:18px;font-size:11px;color:#555}.boiler{position:absolute;left:20px;bottom:58px;width:170px;height:235px}.boiler-body{position:absolute;bottom:18px;left:20px;width:130px;height:150px;border-radius:10px;background:linear-gradient(90deg,#a9aaab,#e7e7e7 45%,#a5a6a7);border:1px solid #838383;box-shadow:0 14px 28px rgba(0,0,0,.18)}.boiler-body span{display:block;text-align:center;font-size:10px;font-weight:900;margin-top:18px}.boiler-top{position:absolute;top:18px;left:66px;width:38px;height:72px;border-radius:8px;background:#202020}.boiler-feet{position:absolute;bottom:4px;left:30px;width:110px;border-bottom:12px solid #333}.boiler-name{position:absolute;bottom:-10px;width:100%;text-align:center;font-size:11px}.iron-table{position:absolute;left:155px;bottom:26px;width:215px;height:105px}.table-top{position:absolute;top:20px;width:210px;height:12px;border-radius:10px;background:#333}.table-leg{position:absolute;top:31px;width:8px;height:72px;background:#555}.table-leg.left{left:30px}.table-leg.right{right:30px}.iron{position:absolute;top:0;left:75px;width:58px;height:30px;border-radius:30px 7px 7px 10px;background:#111}.section{padding:92px 0}.section-light{background:#fff}.section-soft{background:var(--bg)}.section-dark{background:var(--dark);color:#fff}.section-head{display:flex;justify-content:space-between;gap:32px;align-items:flex-start;margin-bottom:38px}.section-head h2,.section h2{font-size:clamp(2rem,4vw,3.6rem);letter-spacing:-.045em;line-height:1.02;margin:0}.section-head>p{max-width:520px;color:#666;margin:12px 0 0}.align-end{align-items:flex-end}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.category-card{background:#f5f5f3;border:1px solid #e3e3e0;border-radius:18px;padding:28px;min-height:220px}.category-card h3{margin:28px 0 6px;font-size:1.25rem}.category-card p{margin:0;color:#666}.icon-wrap{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:#111;color:#fff;font-size:1.2rem}.why-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:58px;align-items:center}.why-image{height:460px;border-radius:24px;background:#050505;display:grid;place-items:center;overflow:hidden}.drum-art{width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,#111 0 15%,#525252 16% 24%,#0e0e0e 25% 37%,#666 38% 40%,#131313 41% 56%,#999 57% 60%,#171717 61%);box-shadow:0 0 0 20px #2f2f2f,0 0 0 35px #111}.drum-art div{width:100%;height:100%;border-radius:50%;background:repeating-conic-gradient(from 0deg,transparent 0 6deg,rgba(255,255,255,.08) 6deg 8deg)}.section-dark .eyebrow{color:#aaa}.benefit-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:40px}.benefit span{display:inline-grid;place-items:center;width:38px;height:38px;border:1px solid #666;border-radius:50%;font-size:.72rem}.benefit h3{margin:12px 0 6px}.benefit p{margin:0;color:#c4c4c4}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-card{border-top:1px solid #ddd;padding-top:18px}.product-visual{height:230px;border-radius:18px;background:#f1f1ef;display:grid;place-items:center;margin-bottom:18px}.mini-machine{width:130px;height:175px;border-radius:10px;background:linear-gradient(145deg,#fff,#d8d8d8);border:1px solid #bdbdbd;position:relative;box-shadow:0 16px 28px rgba(0,0,0,.12)}.mini-machine:before{content:"";position:absolute;width:78px;height:78px;border-radius:50%;background:#151515;left:26px;top:52px;box-shadow:inset 0 0 0 10px #595959}.mini-machine:after{content:"";position:absolute;width:46px;height:16px;background:#1b1b1b;right:10px;top:12px;border-radius:2px}.mini-machine.alt:after{width:52px;left:10px;right:auto}.mini-machine.gas{height:185px}.product-card h3{margin:0 0 4px}.product-card p{margin:0;color:#444}.product-card small{color:#777}.text-link{font-weight:700}.service-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:44px;align-items:center}.service-grid>div:first-child p:not(.eyebrow){color:#555;max-width:540px}.service-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.service-card{background:#fff;border:1px solid #e1e1df;border-radius:16px;padding:24px}.service-card span{font-size:1.5rem}.service-card h3{margin:18px 0 6px}.service-card p{margin:0;color:#666;font-size:.92rem}.about-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}.about-block,.channel-card{border-radius:22px;padding:38px}.about-block{background:#f5f5f3}.channel-card{background:#171717;color:#fff}.channel-card .eyebrow{color:#aaa}.channel-card h3{font-size:2.2rem;margin:12px 0}.cta-band{padding:58px 0;background:linear-gradient(115deg,#16191d,#2e353b);color:#fff}.cta-grid{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-grid h2{font-size:clamp(2rem,4vw,3.5rem);margin:0 0 8px;letter-spacing:-.04em}.cta-grid p{margin:0;color:#d3d3d3}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px}.contact-grid address{font-style:normal;color:#555}.contact-form{display:grid;gap:14px}.contact-form label{display:grid;gap:6px;font-size:.9rem;font-weight:600}.contact-form input,.contact-form textarea{width:100%;border:1px solid #ccc;border-radius:10px;padding:13px 14px;font:inherit;background:#fafafa}.contact-form small{color:#777}.footer{background:#0f1113;color:#fff;padding:52px 0 22px}.footer-grid{display:grid;grid-template-columns:1.2fr 1.4fr .8fr 1fr;gap:32px}.footer-brand{color:#fff}.footer p{color:#aaa}.footer-links{display:grid;gap:8px;align-content:start}.footer-links a{color:#c9c9c9}.footer-bottom{border-top:1px solid #2c2c2c;margin-top:34px;padding-top:20px;color:#888;font-size:.83rem;display:flex;justify-content:space-between;gap:20px}.floating-wa{position:fixed;right:22px;bottom:22px;width:54px;height:54px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 12px 24px rgba(0,0,0,.25);z-index:60}.legal-page{padding:90px 0}.legal-wrap{max-width:850px}.legal-wrap h1{font-size:3.4rem;letter-spacing:-.04em}.legal-wrap h2{font-size:1.45rem;margin-top:34px}.legal-wrap p{color:#4e4e4e}.legal-updated{color:#888!important}@media(max-width:900px){.nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;padding:18px 20px;border-bottom:1px solid #ddd;flex-direction:column}.nav.open{display:flex}.menu-toggle{display:block;margin-left:auto}.nav-cta{display:none}.hero-grid,.why-grid,.service-grid,.about-grid,.contact-grid{grid-template-columns:1fr}.hero-grid{min-height:auto}.hero-visual{height:430px}.category-grid,.product-grid{grid-template-columns:1fr 1fr}.benefit-grid{grid-template-columns:1fr}.service-cards{grid-template-columns:1fr 1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.cta-grid{align-items:flex-start;flex-direction:column}.section-head{flex-direction:column}.machine-main{right:80px}.machine-small{right:-20px}}@media(max-width:620px){.container{width:min(100% - 28px,var(--max))}.section{padding:70px 0}.section-pad{padding-top:38px}.hero-visual{height:380px}.machine-main{width:180px;height:300px;right:65px}.machine-small{width:125px;height:225px;right:-4px}.boiler{transform:scale(.78);transform-origin:left bottom}.iron-table{transform:scale(.7);transform-origin:left bottom;left:120px}.category-grid,.product-grid,.service-cards,.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.hero-actions{flex-direction:column;align-items:flex-start}.hero h1{font-size:3.7rem}.hero-tagline{font-size:2.2rem}.legal-wrap h1{font-size:2.6rem}}