:root{--red:#f51c2b;--black:#071018;--ink:#101419;--soft:#f3f5f7;--line:#dfe3e7}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff}a{text-decoration:none;color:inherit}img{display:block;width:100%;object-fit:cover}.topbar{height:70px;background:#061019;color:#fff;display:flex;align-items:center;padding:0 3%;gap:30px;position:sticky;top:0;z-index:50}.logo{font-size:24px;font-weight:900;line-height:.82;letter-spacing:-.5px;white-space:nowrap}.logo span{color:var(--red)}.logo small{display:block;font-size:8px;letter-spacing:8px;margin-top:9px}.descriptor{font-size:12px;line-height:1.35;max-width:185px}.nav{display:flex;align-items:center;gap:29px;margin-left:auto;font-size:13px}.nav a{padding:26px 0 21px;border-bottom:3px solid transparent}.nav a.active,.nav a:hover{border-color:var(--red)}.wa-btn,.btn-red{background:var(--red);color:#fff;border-radius:7px;padding:14px 24px;font-weight:800;display:inline-flex;align-items:center;gap:8px;border:0}.menu{display:none;margin-left:auto;background:none;color:white;border:0;font-size:24px}.hero{min-height:440px;background-size:cover;background-position:center;position:relative;color:#fff;display:flex;align-items:center;padding:42px 3%}.hero:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#061019ed 0%,#06101994 52%,transparent 78%)}.hero-content{position:relative;z-index:1;max-width:760px}.eyebrow{font-size:12px;letter-spacing:6px;text-transform:uppercase;margin-bottom:12px}.hero h1{font-size:54px;line-height:.94;margin:0 0 15px;font-weight:900}.red-text{color:var(--red)}.hero p{font-size:17px;line-height:1.45;max-width:650px}.hero-actions{display:flex;gap:13px;margin-top:25px}.btn-outline{color:#fff;border:2px solid #fff;border-radius:6px;padding:13px 25px;font-weight:800}.feature-row{display:flex;gap:36px;margin-top:24px;font-size:13px}.feature{display:flex;align-items:center;gap:10px}.feature i{font-style:normal;font-size:27px}.container{padding:35px 3%}.section-title{font-size:30px;margin:0 0 6px}.section-sub{color:#59616a;margin:0 0 24px}.category-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.category-card{height:300px;position:relative;overflow:hidden;border-radius:5px;color:#fff}.category-card img{height:100%}.category-card:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#061019db,transparent)}.category-copy{position:absolute;z-index:2;left:25px;top:25px;width:55%}.category-copy h2{font-size:24px;margin:0 0 8px}.category-copy p{line-height:1.45}.ticks{list-style:none;padding:0;margin:20px 0}.ticks li{margin:9px 0}.ticks li:before{content:'✓';background:var(--red);border-radius:50%;color:#fff;margin-right:10px;padding:1px 4px}.trust{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);margin-top:26px}.trust div{padding:20px;text-align:center;border-right:1px solid var(--line);font-size:13px}.dark-band{background:#07121a;color:#fff;padding:35px 3%}.page-tabs{display:flex;gap:5px;background:#fff;padding:10px 3%;box-shadow:0 2px 8px #0001}.page-tabs a{padding:16px 28px;background:#f1f3f5;border-radius:5px;font-weight:700}.page-tabs a.active{background:var(--red);color:#fff}.product-layout{display:grid;grid-template-columns:210px 1fr;gap:30px}.sidebar{border:1px solid var(--line);border-radius:6px;padding:18px;height:max-content}.sidebar h3{margin:0 0 15px}.sidebar label{display:block;margin:12px 0;font-size:13px}.products{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}.product{border:1px solid var(--line);border-radius:5px;overflow:hidden;background:#fff}.product img{height:160px}.product-body{padding:13px}.product h3{font-size:16px;margin:0 0 7px}.product p{color:#59616a;font-size:13px;line-height:1.4;min-height:38px}.product a{display:block;background:var(--red);color:#fff;text-align:center;padding:11px;font-weight:700;border-radius:5px}.detail-hero{background:#071019;color:#fff;padding:25px 3%}.detail-grid{display:grid;grid-template-columns:1fr 1.6fr 1fr;gap:22px;align-items:center}.detail-grid h1{font-size:45px;margin:8px 0}.detail-grid img{height:275px}.detail-body{display:grid;grid-template-columns:1fr 1fr;gap:30px}.panel{padding:25px;border:1px solid var(--line);border-radius:6px}.panel h2{font-size:24px;margin-top:0}.spec-table{width:100%;border-collapse:collapse;font-size:13px}.spec-table th,.spec-table td{padding:12px;border-bottom:1px solid var(--line);text-align:left}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.service-card{border:1px solid var(--line);border-radius:5px;overflow:hidden}.service-card img{height:180px}.service-card div{padding:17px}.service-card h3{margin:0 0 7px}.process{display:grid;grid-template-columns:repeat(4,1fr);margin-top:30px}.step{padding:15px;border-right:1px solid var(--line)}.step b{background:var(--red);color:#fff;border-radius:50%;display:grid;place-items:center;width:28px;height:28px}.gallery-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.gallery-filters button{padding:12px 20px;border:1px solid var(--line);background:#fff;border-radius:5px;font-weight:700}.gallery-filters button.active{background:var(--red);color:#fff}.gallery-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.gallery-item{height:220px;position:relative;overflow:hidden;border-radius:5px}.gallery-item img{height:100%}.gallery-item span{position:absolute;inset:auto 0 0;background:linear-gradient(transparent,#000e);color:#fff;padding:35px 12px 12px;font-size:13px}.contact-grid{display:grid;grid-template-columns:250px 1fr 370px;gap:25px}.contact-list div{margin-bottom:20px}.contact-list b{display:block;margin-bottom:4px}.map{min-height:340px;background:#e7ecef;border-radius:5px;position:relative;overflow:hidden}.map iframe{width:100%;height:100%;min-height:340px;border:0}.form{border-left:1px solid var(--line);padding-left:25px}.form input,.form select,.form textarea{display:block;width:100%;padding:12px;margin:0 0 10px;border:1px solid #ccd2d7;border-radius:5px;font:inherit}.form textarea{height:110px}.cta-band{background:#07121a;color:#fff;padding:30px 3%;display:flex;align-items:center;justify-content:space-between}.footer{background:#061019;color:#fff;padding:27px 3%;display:flex;align-items:center;gap:45px}.footer-nav{display:flex;gap:22px;margin-left:auto;font-size:12px}.phone{font-size:18px;font-weight:700}.notice{font-size:12px;color:#707780;margin-top:10px}.mobile-only{display:none}
@media(max-width:900px){.topbar{height:64px}.descriptor,.nav,.topbar>.wa-btn{display:none}.menu{display:block}.nav.open{display:flex;position:absolute;top:64px;left:0;right:0;background:#061019;flex-direction:column;align-items:stretch;padding:15px}.nav.open a{padding:12px}.hero{min-height:520px}.hero h1{font-size:40px}.feature-row{flex-wrap:wrap;gap:15px}.category-cards,.products,.service-grid{grid-template-columns:1fr 1fr}.trust{grid-template-columns:1fr}.trust div{border-bottom:1px solid var(--line)}.product-layout,.detail-grid,.detail-body,.contact-grid{grid-template-columns:1fr}.sidebar{display:none}.gallery-grid{grid-template-columns:1fr 1fr}.form{border-left:0;padding-left:0}.footer{align-items:flex-start;flex-direction:column;gap:15px}.footer-nav{margin:0;flex-wrap:wrap}.process{grid-template-columns:1fr 1fr}.mobile-only{display:block}}
@media(max-width:560px){.hero h1{font-size:35px}.category-cards,.products,.service-grid,.gallery-grid{grid-template-columns:1fr}.category-card{height:275px}.page-tabs{overflow:auto}.page-tabs a{white-space:nowrap}.hero-actions{flex-direction:column}.process{grid-template-columns:1fr}.cta-band{align-items:flex-start;flex-direction:column;gap:20px}}
.online-transaction-trigger{position:fixed;right:22px;bottom:22px;z-index:80;border:0;border-radius:8px;background:#f51c2b;color:#fff;padding:12px 18px;box-shadow:0 12px 32px #0005;cursor:pointer;text-align:left;font:inherit}.online-transaction-trigger span,.online-transaction-trigger small{display:block}.online-transaction-trigger span{font-weight:800;font-size:14px}.online-transaction-trigger small{font-size:11px;margin-top:2px;opacity:.85}.interest-modal{position:fixed;inset:0;z-index:100;display:none}.interest-modal.open{display:block}.interest-backdrop{position:absolute;inset:0;background:#02070bd9;backdrop-filter:blur(5px)}.interest-dialog{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(500px,calc(100% - 32px));background:#fff;border-radius:10px;padding:34px;box-shadow:0 28px 90px #0008}.interest-close{position:absolute;right:14px;top:10px;border:0;background:none;font-size:30px;cursor:pointer}.interest-badge{color:#f51c2b;font-size:11px;font-weight:900;letter-spacing:.18em}.interest-dialog h2{font-size:30px;line-height:1.1;margin:10px 0}.interest-dialog p{color:#59616a;line-height:1.55}.interest-dialog label{display:block;font-size:13px;font-weight:800;margin:16px 0 6px}.interest-dialog select{width:100%;padding:12px;border:1px solid #cbd1d6;border-radius:5px;background:#fff;font:inherit}.interest-primary,.interest-whatsapp{width:100%;min-height:48px;display:flex;align-items:center;justify-content:center;border-radius:6px;font-weight:800;font-size:14px}.interest-primary{border:0;background:#f51c2b;color:#fff;margin-top:20px;cursor:pointer}.interest-primary:disabled{background:#81878c}.interest-whatsapp{margin-top:10px;border:1px solid #111820}.interest-dialog .interest-privacy{font-size:11px;color:#72787d}.interest-success{margin-top:14px;padding:12px;border-radius:5px;background:#e7f8ec;color:#176b31;font-size:13px;font-weight:700}
@media(max-width:560px){.online-transaction-trigger{right:14px;bottom:14px}.interest-dialog{padding:28px 22px}.interest-dialog h2{font-size:25px}}
.online-transaction-dock{position:relative;min-height:98px;background:#fff}.online-transaction-trigger.is-docked{position:absolute}
.about-istana{display:grid;grid-template-columns:minmax(240px,1fr) minmax(0,2fr);gap:44px;margin-top:34px;padding:36px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.about-istana .eyebrow{font-weight:800;letter-spacing:3px}.about-istana h2{font-size:32px;line-height:1.15;margin:0 0 14px}.about-istana-heading p{font-size:17px;line-height:1.5;color:#59616a;margin:0}.about-istana-copy p{line-height:1.65;margin:0 0 15px}.about-istana-copy p:last-child{margin-bottom:0}
@media(max-width:900px){.about-istana{grid-template-columns:1fr;gap:22px}.about-istana h2{font-size:28px}}
.logo{display:block;flex:0 0 190px;width:190px;height:58px;overflow:hidden;position:relative}.logo img{display:block;width:100%;height:auto;max-width:none;mix-blend-mode:screen;transform:translateY(-9px)}.footer .logo{flex-basis:220px;width:220px;height:66px}.footer .logo img{transform:translateY(-10px)}
@media(max-width:900px){.topbar .logo{flex-basis:164px;width:164px;height:51px}.topbar .logo img{transform:translateY(-8px)}}
@media(max-width:560px){.footer .logo{flex-basis:190px;width:190px;height:58px}.footer .logo img{transform:translateY(-9px)}}
.product-layout .products{grid-template-columns:repeat(2,minmax(0,1fr))}.series-product{display:flex;flex-direction:column}.series-product .product-body{display:flex;flex:1;flex-direction:column}.series-product .product-body a{margin-top:auto}.series-media{background:#f3f5f7}.series-media-stage{height:300px;display:grid;place-items:center;overflow:hidden;background:#111}.series-media-stage img,.series-media-stage svg{display:block;width:100%;height:100%;object-fit:contain}.series-media-controls{display:flex;gap:7px;padding:8px;background:#f3f5f7}.series-media-controls button{flex:1;min-height:40px;border:1px solid #cbd1d6;border-radius:5px;background:#fff;color:#111820;font:700 14px Arial,Helvetica,sans-serif;cursor:pointer}.series-media-controls button[aria-pressed="true"]{background:#071018;color:#fff;border-color:#071018}.series-media-zoom{display:block;width:calc(100% - 16px);margin:0 8px 8px;padding:7px;border:0;background:transparent;color:#162d40;text-decoration:underline;font:700 13px Arial,Helvetica,sans-serif;cursor:pointer}.series-media-dialog{width:min(980px,96vw);max-width:96vw;max-height:94vh;border:0;border-radius:8px;padding:20px;background:#fff;box-shadow:0 20px 80px #0009}.series-media-dialog::backdrop{background:#000c}.series-media-dialog-content{max-height:calc(94vh - 40px);overflow:auto}.series-media-dialog h2{margin:0 42px 15px 0;font-size:22px}.series-media-dialog img,.series-media-dialog svg{display:block;width:100%;height:auto;max-width:720px;margin:auto;object-fit:contain}.series-media-close{position:absolute;top:8px;right:12px;border:0;background:#fff;font-size:32px;cursor:pointer}.series-media button:focus-visible,.series-media-close:focus-visible{outline:3px solid #f51c2b;outline-offset:2px}
@media(max-width:680px){.product-layout .products{grid-template-columns:1fr}.series-media-stage{height:310px}}
.series-media-stage:has(.series-spec){background:#fff}.series-spec{width:100%;height:100%;padding:18px;background:#fff;color:#101419;overflow:auto}.series-spec h4{font-size:17px;line-height:1.25;margin:0 0 14px}.series-spec-scroll{width:100%;overflow-x:auto}.series-spec table{width:100%;min-width:390px;border-collapse:collapse;font-size:13px}.series-spec th,.series-spec td{padding:9px 5px;border-bottom:1px solid #dfe3e7;text-align:right;white-space:nowrap}.series-spec th:first-child,.series-spec td:first-child{text-align:left;font-weight:700}.series-spec thead{background:#f3f5f7}.series-spec p{font-size:12px;line-height:1.4;color:#59616a;margin:14px 0 0}.series-media-dialog .series-spec{height:auto;max-width:760px;margin:auto;padding:18px}.series-media-dialog .series-spec table{font-size:16px}.series-media-dialog .series-spec th,.series-media-dialog .series-spec td{padding:13px 10px}

/* Products: consistent cards, brochure controls and four-column catalog. */
.product-layout .products,.product-catalog-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.product-layout .products>.product,.product-catalog-grid>.product{display:flex;min-width:0;flex-direction:column;overflow:hidden;border-radius:8px}
.product-layout .products>.product>.product-body,.product-catalog-grid>.product>.product-body{display:flex;flex:1;flex-direction:column}
.product-layout .products>.product>.product-body>a,.product-catalog-grid>.product>.product-body>a{margin-top:auto;text-align:center}
.product-layout .products>.product>img,.product-catalog-grid>.product>img{width:100%;height:205px;object-fit:cover}
.product-layout .products>.product:nth-child(6)>img{object-position:10% center}
.product-layout .products>.product:nth-child(7)>img{object-position:center}
.series-media{background:#f6f7f8}
.series-media-stage{height:auto;aspect-ratio:1568/964;background:#071018}
.series-media-stage img{object-fit:contain}
.series-media-controls{gap:4px;margin:10px 10px 0;padding:4px;border:1px solid #dce1e5;border-radius:9px;background:#edf0f2}
.series-media-controls button{min-height:36px;border:0;border-radius:6px;background:transparent;color:#34404a;font:700 13px Arial,Helvetica,sans-serif;transition:background .15s,color .15s,box-shadow .15s}
.series-media-controls button:hover{background:#fff}
.series-media-controls button[aria-pressed="true"]{background:#071018;color:#fff;box-shadow:0 2px 5px #07101833}
.series-media-zoom{width:calc(100% - 20px);margin:6px 10px 10px;padding:8px 10px;border:1px solid #dce1e5;border-radius:7px;background:#fff;color:#162d40;text-align:center;text-decoration:none;font:700 12px Arial,Helvetica,sans-serif}
.series-media-zoom:hover{border-color:#f51c2b;color:#d50e1c}
.product-catalog{margin-top:34px}
.product-catalog-grid>.product>img{object-fit:contain;background:#f3f5f7}
.product-category{display:inline-flex;align-self:flex-start;max-width:100%;margin:0 0 10px;padding:5px 8px;border-radius:4px;background:#edf0f2;color:#34404a;font-size:11px;font-weight:700;line-height:1.25}
@media(max-width:1100px){.product-layout .products,.product-catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.product-layout .products,.product-catalog-grid{grid-template-columns:1fr}.series-media-stage{height:auto}}

/* Gallery: source-labelled photos and click-to-play video. */
.gallery-page{padding-top:38px;padding-bottom:48px}
.gallery-intro{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:24px}
.gallery-intro .eyebrow{color:#d50e1c;font-weight:800;letter-spacing:3px;margin-bottom:8px}
.gallery-intro h2{font-size:32px;line-height:1.1;margin:0 0 10px}
.gallery-intro p{max-width:720px;margin:0;color:#59616a;line-height:1.5}
.gallery-page .gallery-filters{gap:8px;margin-bottom:24px}
.gallery-page .gallery-filters button{padding:10px 15px;border:1px solid #dce1e5;border-radius:999px;background:#fff;color:#1c2730;font:700 13px Arial,Helvetica,sans-serif;cursor:pointer}
.gallery-page .gallery-filters button:hover{border-color:#f51c2b}
.gallery-page .gallery-filters button[aria-pressed="true"]{border-color:#f51c2b;background:#f51c2b;color:#fff}
.gallery-page .gallery-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.gallery-card{display:flex;min-width:0;flex-direction:column;overflow:hidden;padding:0;border:1px solid #dfe3e7;border-radius:9px;background:#fff;color:#101419;text-align:left;box-shadow:0 5px 20px #0710180b;cursor:pointer;transition:transform .18s,box-shadow .18s}
.gallery-card:hover{transform:translateY(-3px);box-shadow:0 13px 28px #0710181f}
.gallery-card-frame{display:block;position:relative;width:100%;aspect-ratio:4/3;overflow:hidden;background:#071018}
.gallery-card-frame img{display:block;width:100%;height:100%;object-fit:cover}
.gallery-card-video .gallery-card-frame img,.gallery-card-photo:not(.is-documentation) .gallery-card-frame img{object-fit:contain}
.gallery-card-photo:not(.is-documentation) .gallery-card-frame{background:#f3f5f7}
.gallery-media-tag{position:absolute;top:12px;left:12px;padding:6px 9px;border-radius:4px;background:#071018e8;color:#fff;font-size:10px;font-weight:800;letter-spacing:1.2px}
.gallery-play-icon{position:absolute;top:50%;left:50%;display:grid;place-items:center;width:50px;height:50px;transform:translate(-50%,-50%);border:2px solid #fff;border-radius:50%;background:#f51c2be8;color:#fff;font-size:18px;box-shadow:0 5px 18px #0007}
.gallery-card-copy{display:flex;flex:1;flex-direction:column;gap:8px;padding:15px 16px 18px}
.gallery-card-copy strong{font-size:16px;line-height:1.3}
.gallery-card-copy small{margin-top:auto;color:#59616a;font-size:12px;line-height:1.4}
.gallery-page .notice{margin-top:24px;line-height:1.5}
.gallery-dialog{width:min(1000px,96vw);max-width:96vw;max-height:94vh;padding:24px;border:0;border-radius:10px;background:#fff;box-shadow:0 20px 70px #0008}
.gallery-dialog::backdrop{background:#000c}
.gallery-dialog-content{max-height:calc(94vh - 48px);overflow:auto}
.gallery-dialog-content h2{padding-right:45px;margin:0 0 6px;font-size:23px}
.gallery-dialog-content p{margin:0 0 16px;color:#59616a;font-size:13px}
.gallery-dialog-content img,.gallery-dialog-content video{display:block;width:100%;max-height:74vh;margin:auto;object-fit:contain;background:#071018}
.gallery-dialog-close{position:absolute;top:10px;right:14px;z-index:2;border:0;background:#fff;color:#101419;font-size:30px;cursor:pointer}
.gallery-card:focus-visible,.gallery-page .gallery-filters button:focus-visible,.gallery-dialog-close:focus-visible{outline:3px solid #f51c2b;outline-offset:2px}
@media(max-width:1100px){.gallery-page .gallery-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.gallery-page .gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.gallery-intro h2{font-size:27px}}
@media(max-width:560px){.gallery-page .gallery-grid{grid-template-columns:1fr}.gallery-page .gallery-filters{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px}.gallery-page .gallery-filters button{white-space:nowrap}.gallery-card-frame{aspect-ratio:16/10}.gallery-dialog{padding:16px}}