:root{
  --bg:#ffffff; --bg-soft:#f6f5f2; --bg-tint:#eef4f4; --ink:#16212b; --ink-2:#44515d; --muted:#6b7682;
  --line:#e3e1dc; --accent:#0c7480; --accent-ink:#ffffff; --accent-dark:#085a63; --warm:#e9902c; --warm-soft:#fdf1e2;
  --radius:14px; --shadow:0 8px 28px rgba(22,33,43,.08); --max:1180px;
  --fh:"Archivo",system-ui,sans-serif; --fb:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--fb);-webkit-font-smoothing:antialiased}
img,video,canvas{max-width:100%;display:block}
a{color:var(--accent)}
h1,h2,h3,h4{font-family:var(--fh);line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.6vw,3.3rem);font-weight:800}
h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.eyebrow{display:inline-block;font:700 .78rem/1 var(--fb);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:.9em}
.lead{font-size:1.15rem;color:var(--ink-2);max-width:62ch}
.muted{color:var(--muted)}
.small{font-size:.88rem}
section{padding:72px 0}
.soft{background:var(--bg-soft)}
.tint{background:var(--bg-tint)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;padding:.85em 1.3em;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font-size:1rem;font-family:var(--fb);transition:.15s}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-warm{background:var(--warm);color:#1d1205}
.btn-warm:hover{filter:brightness(.95)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.4em}

/* header */
.topbar{background:var(--ink);color:#dfe6ec;font-size:.86rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:12px;padding-top:7px;padding-bottom:7px;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none;font-weight:600}
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:70px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.logo-mark{width:38px;height:38px;border-radius:10px;background:conic-gradient(from 210deg,#0c7480,#5aa9b0,#e9902c,#0c7480);position:relative;overflow:hidden}
.logo-mark::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.9) 0 2px,transparent 3px),radial-gradient(circle at 65% 55%,rgba(20,20,20,.8) 0 2px,transparent 3px),radial-gradient(circle at 45% 75%,rgba(255,255,255,.8) 0 1.5px,transparent 2.5px),radial-gradient(circle at 75% 25%,rgba(20,20,20,.7) 0 1.5px,transparent 2.5px)}
.logo b{font-family:var(--fh);font-size:1.15rem;display:block;line-height:1}
.logo small{display:block;font-size:.72rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin-top:3px}
nav.main{display:flex;gap:4px;align-items:center}
nav.main a{color:var(--ink-2);text-decoration:none;font-weight:600;font-size:.92rem;padding:8px 9px;border-radius:8px;white-space:nowrap}
nav.main a:hover,nav.main a.on{color:var(--ink);background:var(--bg-soft)}
.head-cta{display:flex;gap:8px;align-items:center}
.head-cta .btn{padding:.6em 1.05em;font-size:.93rem;white-space:nowrap}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 10px;font-weight:700;cursor:pointer}
@media (max-width:1240px){
  nav.main{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:10px 16px 18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  nav.main.open{display:flex}
  nav.main a{padding:12px}
  .menu-btn{display:block}
}
@media (max-width:620px){.head-cta .call{display:none}}

/* hero */
.hero{padding:56px 0 64px;background:linear-gradient(180deg,#f7fbfb 0%,#fff 100%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:1.6em}
.badge{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:.86rem;font-weight:600;color:var(--ink-2)}
.badge::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent)}
.hero-visual{position:relative}
.hero-visual canvas{width:100%;aspect-ratio:4/3;border-radius:20px;box-shadow:var(--shadow);background:#ddd}
.hero-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.chip{width:34px;height:34px;border-radius:50%;border:3px solid #fff;box-shadow:0 0 0 1px var(--line);cursor:pointer;padding:0}
.chip.on{box-shadow:0 0 0 2px var(--accent)}
.caption{font-size:.82rem;color:var(--muted);margin-top:8px}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}

/* page hero (inner) */
.phero{padding:56px 0 40px;background:linear-gradient(180deg,#f7fbfb,#fff)}
.phero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.phero img{border-radius:18px;box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover;width:100%}
@media (max-width:900px){.phero-grid{grid-template-columns:1fr}}

/* grids & cards */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.card .body{padding:20px 20px 22px;flex:1;display:flex;flex-direction:column}
.card .body p{color:var(--ink-2);font-size:.96rem}
.card .more{margin-top:auto;font-weight:700;text-decoration:none}
.card.link{text-decoration:none;color:inherit;transition:.15s}
.card.link:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.feature{padding:22px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.feature .ico{width:42px;height:42px;border-radius:12px;background:var(--bg-tint);display:grid;place-items:center;font-size:1.3rem;margin-bottom:12px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split img{border-radius:18px;box-shadow:var(--shadow);width:100%;aspect-ratio:4/3;object-fit:cover}
@media (max-width:900px){.split{grid-template-columns:1fr}}
ul.check{list-style:none;padding:0;margin:0 0 1em}
ul.check li{padding-left:28px;position:relative;margin:.45em 0;color:var(--ink-2)}
ul.check li::before{content:"";position:absolute;left:0;top:.35em;width:16px;height:16px;border-radius:50%;background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' stroke='white' stroke-width='2' fill='none'/%3E%3C/svg%3E") center/12px no-repeat}

/* steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;position:relative}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--warm-soft);color:#9a5410;font-weight:800;margin-bottom:10px}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* before / after */
.ba{position:relative;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3;user-select:none;touch-action:pan-y}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba .after{clip-path:inset(0 0 0 50%)}
.ba .bar{position:absolute;top:0;bottom:0;left:50%;width:3px;background:#fff;transform:translateX(-50%)}
.ba .bar::after{content:"⇆";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:40px;height:40px;border-radius:50%;background:#fff;display:grid;place-items:center;font-weight:800;color:var(--ink);box-shadow:var(--shadow)}
.ba .lbl{position:absolute;top:12px;background:rgba(22,33,43,.75);color:#fff;font-size:.78rem;font-weight:700;padding:4px 10px;border-radius:999px;letter-spacing:.05em}
.ba .lbl.l{left:12px}.ba .lbl.r{right:12px}
.ba input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}

/* tools */
.tool{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:26px}
.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}
@media (max-width:900px){.tool-grid{grid-template-columns:1fr}}
label.f{display:block;font-weight:700;font-size:.9rem;margin:14px 0 6px}
select,input[type=text],input[type=tel],input[type=email],input[type=number],textarea{width:100%;padding:12px 14px;border:1px solid #cfd4d9;border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
textarea{min-height:110px;resize:vertical}
select:focus,input:focus,textarea:focus{outline:2px solid var(--accent);border-color:var(--accent)}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg button{border:1px solid #cfd4d9;background:#fff;border-radius:999px;padding:9px 14px;font:600 .9rem var(--fb);cursor:pointer;color:var(--ink-2)}
.seg button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.price-out{background:var(--bg-tint);border-radius:16px;padding:24px;text-align:center}
.price-out .big{font:800 clamp(2rem,5vw,2.8rem)/1.1 var(--fh);color:var(--ink);margin:.2em 0}
.price-out .per{color:var(--muted);font-size:.9rem}
.swatches{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.sw{border:2px solid transparent;border-radius:14px;padding:6px;background:#fff;cursor:pointer;text-align:center;font:600 .82rem var(--fb);color:var(--ink-2)}
.sw canvas{width:100%;aspect-ratio:1;border-radius:10px;margin-bottom:6px}
.sw.on{border-color:var(--accent);color:var(--ink)}
@media (max-width:560px){.swatches{grid-template-columns:repeat(2,1fr)}}
.viz-stage{position:relative;background:var(--bg-soft);border:2px dashed #cfd4d9;border-radius:16px;min-height:300px;display:grid;place-items:center;overflow:hidden}
.viz-stage canvas{max-width:100%;max-height:72vh;width:auto;height:auto;cursor:crosshair}
.viz-hint{padding:30px;text-align:center;color:var(--muted)}
.notice{background:var(--warm-soft);border:1px solid #f3d3a8;color:#6b3f0c;border-radius:12px;padding:12px 14px;font-size:.88rem}

/* gallery */
.gallery{columns:3 280px;column-gap:16px}
.gallery figure{margin:0 0 16px;break-inside:avoid;border-radius:14px;overflow:hidden;background:#fff;border:1px solid var(--line)}
.gallery img{width:100%}
.gallery figcaption{padding:10px 14px;font-size:.88rem;color:var(--ink-2)}
.tag{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-right:6px}

/* faq */
details{border-bottom:1px solid var(--line);padding:16px 0}
details summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
details summary::after{content:"+";font-size:1.3rem;color:var(--accent)}
details[open] summary::after{content:"–"}
details p{margin:.7em 0 0;color:var(--ink-2)}

/* cta band */
.cta-band{background:var(--ink);color:#fff;border-radius:22px;padding:44px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-band h2{color:#fff;margin:0}
.cta-band p{color:#c9d3db;margin:.4em 0 0}

/* forms */
.form-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:var(--shadow)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.row2{grid-template-columns:1fr}}
.hp{position:absolute;left:-9999px}

/* footer */
footer.site{background:#0f1820;color:#b9c4cd;padding:56px 0 30px;margin-top:0}
footer.site a{color:#e8eef2;text-decoration:none}
footer.site a:hover{text-decoration:underline}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
footer.site h4{color:#fff;font-size:.95rem;margin-bottom:12px}
footer.site ul{list-style:none;padding:0;margin:0}
footer.site li{margin:.4em 0;font-size:.93rem}
.legal{border-top:1px solid #24323d;margin-top:36px;padding-top:20px;font-size:.82rem;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
@media (max-width:900px){.fgrid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.fgrid{grid-template-columns:1fr}}
.mobile-call{display:none}
@media (max-width:700px){
  .mobile-call{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:60;background:#fff;border-top:1px solid var(--line);padding:10px 12px;gap:10px}
  .mobile-call a{flex:1;justify-content:center}
  body{padding-bottom:70px}
}
.areas{display:flex;flex-wrap:wrap;gap:8px}
.areas span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:.88rem;color:var(--ink-2)}
.video-card{border-radius:18px;overflow:hidden;box-shadow:var(--shadow);max-width:360px;margin:0 auto}
.video-card video{width:100%;aspect-ratio:9/16;object-fit:cover}
@media (max-width:620px){.topbar .wrap>span:first-child{display:none}}
.viz-stage.working{position:relative}
.viz-stage.working::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(255,255,255,0) 30%,rgba(255,255,255,.55) 50%,rgba(255,255,255,0) 70%);background-size:200% 100%;animation:sheen 1.4s linear infinite;border-radius:14px}
@keyframes sheen{from{background-position:150% 0}to{background-position:-50% 0}}
@media (prefers-reduced-motion:reduce){.viz-stage.working::after{animation:none;background:rgba(255,255,255,.4)}}
.viz-stage img{display:block}
.viz-stage .ba{width:100%}
.swatches.small{grid-template-columns:repeat(4,1fr)}
@media (max-width:560px){.swatches.small{grid-template-columns:repeat(2,1fr)}}
/* video hero */
.vhero{position:relative;min-height:min(82vh,760px);display:flex;align-items:flex-end;overflow:hidden;background:#1b2229;color:#fff}
.vhero-media,.vhero-end{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.vhero-end{opacity:0;transition:opacity .6s}
.vhero.ended .vhero-end{opacity:1}
.vhero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,20,26,.78) 0%,rgba(14,20,26,.5) 42%,rgba(14,20,26,.05) 75%),linear-gradient(0deg,rgba(14,20,26,.55) 0%,rgba(14,20,26,0) 45%)}
.vhero-inner{position:relative;padding-top:120px;padding-bottom:64px;width:100%}
.vhero-inner h1{color:#fff;max-width:16ch;text-shadow:0 2px 24px rgba(0,0,0,.35)}
.vhero-inner .lead{color:#e8eef2;max-width:54ch}
.vhero-inner .eyebrow{color:#ffd29a}
.vhero .badge{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.3);color:#fff;backdrop-filter:blur(4px)}
.vhero .badge::before{background:#ffb35c}
.vhero .btn-ghost{background:rgba(255,255,255,.92)}
.vhero-replay{position:absolute;right:20px;bottom:20px;background:rgba(255,255,255,.18);color:#fff;border:1px solid rgba(255,255,255,.4);border-radius:999px;padding:8px 14px;font:600 .85rem var(--fb);cursor:pointer;display:none}
.vhero.ended .vhero-replay{display:block}
.vhero-tag{position:absolute;right:20px;top:16px;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.8);background:rgba(0,0,0,.28);padding:4px 10px;border-radius:999px}
@media (max-width:700px){.vhero{min-height:auto}.vhero-inner{padding-top:200px;padding-bottom:40px}.vhero-shade{background:linear-gradient(0deg,rgba(14,20,26,.88) 0%,rgba(14,20,26,.55) 55%,rgba(14,20,26,.15) 100%)}.vhero-replay{bottom:auto;top:52px}}
@media (prefers-reduced-motion:reduce){.vhero-media{display:none}.vhero-end{opacity:1}}
/* showroom */
.showroom{display:grid;grid-template-columns:1.35fr 1fr;gap:28px;margin-top:26px;align-items:start}
.sr-stage{position:relative;aspect-ratio:16/9;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);background:#d9dcdf}
.sr-stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .45s ease}
.sr-stage img.on{opacity:1}
.sr-tag{position:absolute;left:12px;top:12px;background:rgba(22,33,43,.72);color:#fff;font-size:.75rem;font-weight:700;padding:4px 10px;border-radius:999px}
.sr-name{font:800 1.25rem/1.2 var(--fh);margin:16px 0 4px}
.sr-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:12px}
.sr-grid .sw{padding:4px;font-size:.72rem;line-height:1.2}
.sr-grid .sw img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px;margin-bottom:4px;display:block}
.sr-tabs button{padding:7px 12px;font-size:.85rem}
@media (max-width:980px){.showroom{grid-template-columns:1fr}.sr-grid{grid-template-columns:repeat(5,1fr)}}
@media (max-width:520px){.sr-grid{grid-template-columns:repeat(4,1fr)}}
@media (prefers-reduced-motion:reduce){.sr-stage img{transition:none}}
.area-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:22px 28px;margin-top:22px}
@media (max-width:900px){.area-cols{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.area-cols{grid-template-columns:1fr}}
.sys-img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px;margin-bottom:14px}
.tbl-wrap{overflow-x:auto;margin-top:18px;border:1px solid var(--line);border-radius:14px}
table.cmp{border-collapse:collapse;width:100%;min-width:720px;background:#fff;font-size:.93rem}
table.cmp th,table.cmp td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.cmp thead th{background:var(--bg-tint);font-family:var(--fh)}
table.cmp tbody th{color:var(--ink-2);font-weight:700;white-space:nowrap}
table.cmp tr:last-child td,table.cmp tr:last-child th{border-bottom:0}
.logo-svg{width:40px;height:40px;flex:0 0 40px;display:block}