/* ============================================================
   BanKolor - Clean Tech design system
   ============================================================ */
:root{
  --bg:#f5f7fa;
  --bg-2:#ffffff;
  --bg-3:#eaeef4;
  --ink:#0d1420;
  --ink-2:#3b4655;
  --ink-3:#6b7685;
  --line:#d9dfe8;
  --line-2:#c3cbd7;
  --steel:#8f9bab;
  --accent:#1b4a8c;
  --accent-2:#0f2e5c;
  --accent-soft:#e6ecf6;
  --accent-glow:rgba(27,74,140,.22);
  --accent-warm:#e8600c;
  --accent-warm-soft:#fdece0;
  --rb-yellow:#f0cc0c;
  --rb-orange:#f4731f;
  --rb-red:#d81824;
  --rb-magenta:#d80c78;
  --rb-purple:#542478;
  --rb-green:#009c48;
  --btn-red:#d81824;
  --btn-orange:#bc5918;
  --ok:#1f9d55;
  --radius:14px;
  --radius-s:8px;
  --shadow:0 12px 40px -18px rgba(13,20,32,.28);
  --shadow-s:0 4px 14px -6px rgba(13,20,32,.18);
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --ease:cubic-bezier(.22,1,.36,1);
  --header-h:88px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.55;font-size:16px;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
::selection{background:var(--accent);color:#fff}

/* Grid background (blueprint) */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background-image:
    linear-gradient(to right, rgba(13,20,32,.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(13,20,32,.045) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:linear-gradient(to bottom, rgba(0,0,0,.9), rgba(0,0,0,.35));
}
/* Cursor spotlight */
#spot{position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(520px circle at var(--mx,50%) var(--my,30%), rgba(27,74,140,.10), transparent 60%);
  transition:opacity .4s}
@media (hover:none){#spot{display:none}}

.container{width:min(1200px, calc(100% - 40px));margin-inline:auto}
.container-wide{width:min(1400px, calc(100% - 40px));margin-inline:auto}
section{position:relative}
.section{padding:clamp(72px,9vw,120px) 0}
.section-tight{padding:clamp(48px,6vw,80px) 0}
.section-alt{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-dark{background:var(--ink);color:#fff}
.section-dark .eyebrow{color:#9cc0f5}
.section-dark .lead{color:#b9c2cf}

/* Typography */
h1,h2,h3,h4{font-weight:700;letter-spacing:-.02em;line-height:1.1}
h1{font-size:clamp(38px,6vw,72px);letter-spacing:-.035em}
h2{font-size:clamp(30px,4.2vw,50px);letter-spacing:-.03em}
h3{font-size:clamp(20px,2.4vw,26px)}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);display:inline-flex;align-items:center;gap:10px;margin-bottom:18px}
.eyebrow::before{content:"";width:28px;height:1px;background:currentColor;opacity:.7}
.hero .eyebrow::before{width:34px;height:3px;opacity:1;background:linear-gradient(90deg,var(--rb-yellow),var(--rb-orange),var(--rb-magenta),var(--rb-purple),var(--accent),var(--rb-green))}
.lead{font-size:clamp(17px,1.4vw,20px);color:var(--ink-2);max-width:62ch}
.muted{color:var(--ink-3)}
.mono{font-family:var(--mono)}
.section-head{display:grid;grid-template-columns:1fr;gap:18px;margin-bottom:clamp(36px,5vw,64px)}
@media(min-width:900px){.section-head.split{grid-template-columns:1.2fr .8fr;align-items:end}}
.accent{color:var(--accent)}
.gradient-text{background:linear-gradient(92deg,var(--ink) 0%, var(--accent) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:999px;font-weight:600;font-size:15px;
  background:var(--ink);color:#fff;border:1px solid var(--ink);transition:transform .35s var(--ease), background .25s, box-shadow .35s, color .25s;position:relative;overflow:hidden;white-space:nowrap}
.btn svg{width:18px;height:18px;transition:transform .35s var(--ease)}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px -12px rgba(13,20,32,.45)}
.btn:hover svg{transform:translateX(4px)}
.btn-primary{
  background:linear-gradient(115deg,var(--rb-purple) 0%,var(--accent) 22%,var(--rb-magenta) 50%,var(--btn-red) 75%,var(--btn-orange) 100%);
  background-size:260% 260%;background-position:0% 50%;border-color:transparent;
  transition:transform .35s var(--ease), background-position .8s var(--ease), box-shadow .35s, color .25s;
}
.btn-primary:hover{background-position:100% 50%;box-shadow:0 16px 34px -10px var(--accent-glow)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--ink);box-shadow:none}
.btn-light{background:#fff;color:var(--ink);border-color:#fff}
.btn-sm{padding:10px 16px;font-size:14px}
.btn-group{display:flex;gap:14px;flex-wrap:wrap}

/* Header */
.header{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .35s, box-shadow .35s, backdrop-filter .35s, border-color .35s;border-bottom:1px solid transparent}
.header.scrolled{background:rgba(245,247,250,.82);backdrop-filter:blur(14px) saturate(160%);-webkit-backdrop-filter:blur(14px) saturate(160%);border-color:var(--line);box-shadow:0 8px 30px -20px rgba(13,20,32,.3)}
.header .container-wide{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:20px}
.logo{display:flex;align-items:center;gap:12px}
.logo-img{height:60px;width:auto;display:block}
.footer .logo-img{height:84px}
.logo small{display:block;white-space:nowrap;font-family:var(--mono);font-size:10px;letter-spacing:.14em;font-weight:500;color:var(--ink-3);text-transform:uppercase;margin-top:1px}
.nav{display:flex;align-items:center;gap:4px}
.nav > li{position:relative}
.nav a,.nav button{padding:10px 14px;border-radius:999px;font-weight:500;font-size:15px;color:var(--ink-2);display:inline-flex;align-items:center;gap:6px;transition:background .25s,color .25s}
.nav a:hover,.nav button:hover,.nav a.active{background:var(--bg-3);color:var(--ink)}
.nav a.active{color:var(--accent)}
.nav .caret{width:14px;height:14px;transition:transform .3s}
.has-sub:hover .caret,.has-sub:focus-within .caret{transform:rotate(180deg)}
.submenu{position:absolute;top:calc(100% + 8px);left:0;min-width:300px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:10px;opacity:0;visibility:hidden;transform:translateY(8px);transition:all .3s var(--ease)}
.has-sub:hover .submenu,.has-sub:focus-within .submenu{opacity:1;visibility:visible;transform:translateY(0)}
.submenu a{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:12px 14px;border-radius:10px}
.submenu a span{font-family:var(--mono);font-size:11px;color:var(--ink-3);letter-spacing:.06em}
.header-cta{display:flex;align-items:center;gap:12px}
.header-phone{font-family:var(--mono);font-size:14px;color:var(--ink-2);display:inline-flex;align-items:center;gap:8px}
.header-phone svg{width:16px;height:16px}
.burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-2);place-items:center;position:relative}
.burger span{position:absolute;left:12px;right:12px;height:2px;background:var(--ink);border-radius:2px;transition:transform .35s var(--ease),opacity .25s,top .35s}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:27px}
.burger.open span:nth-child(1){top:21px;transform:rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){top:21px;transform:rotate(-45deg)}
@media(max-width:1060px){
  .nav,.header-phone{display:none}
  .burger{display:grid}
}
.mobile-nav{position:fixed;inset:var(--header-h) 0 0 0;z-index:49;background:rgba(245,247,250,.96);backdrop-filter:blur(16px);padding:24px 20px 40px;overflow:auto;transform:translateY(-8px);opacity:0;visibility:hidden;transition:all .35s var(--ease)}
.mobile-nav.open{opacity:1;visibility:visible;transform:none}
.mobile-nav a{display:block;padding:14px 8px;font-size:22px;font-weight:600;border-bottom:1px solid var(--line)}
.mobile-nav .sub a{font-size:16px;font-weight:500;padding:10px 8px 10px 24px;color:var(--ink-2);border:0}
.mobile-nav .btn{margin-top:24px}

/* Progress bar */
#progress{position:fixed;top:0;left:0;height:2px;width:0;background:var(--accent);z-index:60;transition:width .1s linear}

/* Hero */
.hero{padding:calc(var(--header-h) + clamp(48px,8vw,110px)) 0 clamp(60px,8vw,110px);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1fr;gap:48px;align-items:center}
@media(min-width:1000px){.hero-grid{grid-template-columns:1.05fr .95fr}}
.hero h1{margin:14px 0 22px}
.hero h1 .line{display:block;overflow:hidden}
.hero h1 .line span{display:inline-block;transform:translateY(110%);animation:rise .9s var(--ease) forwards}
.hero h1 .line:nth-child(2) span{animation-delay:.12s}
.hero h1 .line:nth-child(3) span{animation-delay:.24s}
@keyframes rise{to{transform:none}}
.hero .lead{margin-bottom:32px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--ink-2)}
.chip i{width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(31,157,85,.15)}

/* Hero visual - RAL configurator */
.hero-visual{position:relative}
.configurator{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);overflow:hidden;position:relative}
.configurator-head{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:12px;color:var(--ink-3);letter-spacing:.06em}
.configurator-head b{color:var(--ink);font-weight:600}
.configurator-head .dots{display:flex;gap:6px}
.configurator-head .dots i{width:9px;height:9px;border-radius:50%;background:var(--line-2)}
.configurator-stage{position:relative;aspect-ratio:16/11;background:
  radial-gradient(circle at 50% 60%, rgba(27,74,140,.10), transparent 55%),
  linear-gradient(to right, rgba(13,20,32,.06) 1px, transparent 1px) 0 0/40px 40px,
  linear-gradient(to bottom, rgba(13,20,32,.06) 1px, transparent 1px) 0 0/40px 40px;
  overflow:hidden}
.configurator-stage svg{width:100%;height:100%;display:block}
.scanline{position:absolute;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);box-shadow:0 0 18px 2px var(--accent-glow);animation:scan 4.5s ease-in-out infinite;pointer-events:none}
@keyframes scan{0%{top:6%;opacity:0}8%{opacity:1}92%{opacity:1}100%{top:94%;opacity:0}}
.stage-tag{position:absolute;font-family:var(--mono);font-size:11px;letter-spacing:.06em;background:rgba(255,255,255,.9);border:1px solid var(--line);padding:6px 10px;border-radius:8px;color:var(--ink-2);backdrop-filter:blur(6px)}
.stage-tag b{color:var(--ink)}
.stage-tag.t1{top:14px;left:14px}.stage-tag.t2{bottom:14px;right:14px}.stage-tag.t3{top:14px;right:14px}
.ral-bar{padding:16px 18px;display:flex;flex-direction:column;gap:12px;border-top:1px solid var(--line)}
.ral-bar-top{display:flex;justify-content:space-between;align-items:center;font-size:13px}
.ral-bar-top .ral-name{font-family:var(--mono);font-size:12px;color:var(--ink-2)}
.ral-bar-top .ral-name b{color:var(--ink);font-weight:600}
.swatches{display:flex;gap:8px;flex-wrap:wrap}
.sw{width:30px;height:30px;border-radius:9px;border:2px solid #fff;box-shadow:0 0 0 1px var(--line-2);cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s;position:relative}
.sw:hover{transform:translateY(-3px) scale(1.06)}
.sw.active{box-shadow:0 0 0 2px var(--accent);transform:scale(1.1)}
.sw[data-finish="matt"]::after{content:"";position:absolute;inset:0;border-radius:7px;background:repeating-linear-gradient(45deg,rgba(255,255,255,.14) 0 2px,transparent 2px 4px)}
.finish-toggle{display:inline-flex;background:var(--bg-3);border-radius:999px;padding:3px;gap:2px}
.finish-toggle button{padding:6px 12px;border-radius:999px;font-size:12px;font-weight:600;color:var(--ink-3);transition:all .25s}
.finish-toggle button.active{background:#fff;color:var(--ink);box-shadow:var(--shadow-s)}
.float-card{position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 14px;box-shadow:var(--shadow);font-size:13px;display:flex;gap:10px;align-items:center;animation:float 6s ease-in-out infinite}
.float-card b{display:block;font-size:14px}
.float-card small{color:var(--ink-3);font-family:var(--mono);font-size:11px}
.float-card .ic{width:36px;height:36px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}
.float-card .ic svg{width:18px;height:18px}
.fc1{top:-18px;right:-10px;animation-delay:-2s}
.fc2{bottom:-18px;left:-26px}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@media(max-width:1000px){.float-card{display:none}}
@media(max-width:600px){.header-cta .btn{display:none}.logo small{display:none}}

/* Marquee */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;padding:16px 0}
.marquee-track{display:flex;gap:56px;width:max-content;animation:marquee 40s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{font-family:var(--mono);font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);display:inline-flex;align-items:center;gap:14px;white-space:nowrap}
.marquee-track span::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
@media(min-width:800px){.stats{grid-template-columns:repeat(4,1fr)}}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;position:relative;overflow:hidden}
.stat::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);transform:scaleY(0);transform-origin:top;transition:transform .8s var(--ease)}
.stat.in::before{transform:scaleY(1)}
.stat .num{font-size:clamp(34px,4vw,48px);font-weight:800;letter-spacing:-.04em;line-height:1;display:flex;align-items:baseline;gap:4px}
.stat .num small{font-size:.5em;color:var(--accent);font-weight:700}
.stat .lbl{margin-top:10px;color:var(--ink-3);font-size:14px}

/* Services */
.services{display:grid;grid-template-columns:1fr;gap:20px}
@media(min-width:700px){.services{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1100px){.services{grid-template-columns:repeat(4,1fr)}}
.service{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--ink);color:#fff;aspect-ratio:3/4;display:flex;flex-direction:column;justify-content:flex-end;padding:24px;isolation:isolate;border:1px solid var(--line)}
.service img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1s var(--ease),filter .6s}
.service::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,rgba(13,20,32,.95) 0%,rgba(13,20,32,.45) 45%,rgba(13,20,32,.1) 100%);transition:opacity .5s}
.service::after{content:"";position:absolute;top:0;left:0;right:0;height:4px;z-index:1;background:var(--accent)}
.service:nth-child(1)::after{background:var(--rb-orange)}
.service:nth-child(2)::after{background:var(--accent)}
.service:nth-child(3)::after{background:var(--rb-magenta)}
.service:nth-child(4)::after{background:var(--rb-green)}
.service:hover img{transform:scale(1.06)}
.service .idx{position:absolute;top:18px;left:20px;font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:#9cc0f5}
.service h3{margin-bottom:8px}
.service p{font-size:14px;color:#c9d1dc;max-height:0;opacity:0;overflow:hidden;transition:max-height .6s var(--ease),opacity .5s,margin .5s}
.service:hover p{max-height:140px;opacity:1;margin-bottom:12px}
.service .link{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:#fff}
.service .link svg{width:16px;height:16px;transition:transform .3s}
.service:hover .link svg{transform:translateX(4px)}
.service .corner{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.12);backdrop-filter:blur(6px);display:grid;place-items:center;transition:background .3s,transform .4s var(--ease)}
.service:hover .corner{background:var(--accent);transform:rotate(45deg)}
.service .corner svg{width:16px;height:16px}

/* Process (sticky) */
.process{display:grid;grid-template-columns:1fr;gap:40px}
@media(min-width:960px){.process{grid-template-columns:.9fr 1.1fr;gap:80px}}
.process-sticky{position:sticky;top:calc(var(--header-h) + 24px);align-self:start}
.process-visual{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.process-visual svg{width:100%;height:auto}
.process-visual .temp{position:absolute;right:22px;top:22px;font-family:var(--mono);font-size:12px;color:var(--ink-3);background:var(--bg);padding:6px 10px;border-radius:8px;border:1px solid var(--line)}
.process-visual .temp b{color:var(--accent)}
.steps{display:flex;flex-direction:column;gap:14px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 26px 26px 30px;display:grid;grid-template-columns:auto 1fr;gap:22px;transition:border-color .4s,box-shadow .4s,transform .4s var(--ease);position:relative}
.step .n{font-family:var(--mono);font-size:13px;color:var(--ink-3);padding-top:6px;letter-spacing:.06em}
.step h3{margin-bottom:8px;font-size:20px}
.step p{color:var(--ink-2);font-size:15px}
.step ul{margin-top:12px;display:flex;flex-wrap:wrap;gap:8px}
.step ul li{font-family:var(--mono);font-size:11px;padding:5px 10px;border-radius:6px;background:var(--bg-3);color:var(--ink-2)}
.step.active{border-color:var(--accent);box-shadow:0 20px 40px -24px var(--accent-glow);transform:translateX(6px)}
.step.active .n{color:var(--accent)}
.step::before{content:"";position:absolute;left:0;top:26px;bottom:26px;width:3px;border-radius:3px;background:var(--accent);transform:scaleY(0);transition:transform .5s var(--ease)}
.step.active::before{transform:scaleY(1)}

/* Oven spec */
.spec-grid{display:grid;grid-template-columns:1fr;gap:40px;align-items:center}
@media(min-width:960px){.spec-grid{grid-template-columns:1fr 1fr;gap:70px}}
.spec-list{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.spec-list div{background:#fff;padding:20px 22px}
.spec-list .k{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:6px}
.spec-list .v{font-size:22px;font-weight:700;letter-spacing:-.02em}
.spec-list .v small{font-size:13px;color:var(--ink-3);font-weight:500;margin-left:4px}
.oven{background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:var(--shadow)}
.oven svg{width:100%;height:auto}
.draw path,.draw line,.draw rect,.draw circle,.draw polyline{stroke-dasharray:1200;stroke-dashoffset:1200;transition:stroke-dashoffset 2.2s var(--ease)}
.draw.in path,.draw.in line,.draw.in rect,.draw.in circle,.draw.in polyline{stroke-dashoffset:0}
.draw text{opacity:0;transition:opacity .6s 1.2s}
.draw.in text{opacity:1}

/* Two-column feature */
.split{display:grid;grid-template-columns:1fr;gap:24px}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr}}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;position:relative;overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s}
.panel:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.panel .ic{width:48px;height:48px;border-radius:12px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-bottom:22px}
.panel .ic svg{width:22px;height:22px}
.panel h3{margin-bottom:10px}
.panel p{color:var(--ink-2)}
.panel ul{margin-top:18px;display:grid;gap:10px}
.panel ul li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--ink-2)}
.panel ul li::before{content:"";flex:none;width:18px;height:18px;border-radius:50%;background:var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231b4a8c' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/10px no-repeat;margin-top:3px}
.panel .bg-num{position:absolute;right:-10px;bottom:-30px;font-size:160px;font-weight:900;letter-spacing:-.06em;color:#eef2f7;line-height:1;pointer-events:none;z-index:0}
.panel > *{position:relative;z-index:1}

/* Gallery */
.gallery{columns:2;column-gap:16px}
@media(min-width:760px){.gallery{columns:3}}
@media(min-width:1100px){.gallery{columns:4}}
.gallery-item{break-inside:avoid;margin-bottom:16px;border-radius:var(--radius-s);overflow:hidden;position:relative;background:var(--bg-3);cursor:zoom-in;border:1px solid var(--line)}
.gallery-item img{width:100%;height:auto;transition:transform .9s var(--ease),filter .6s;aspect-ratio:auto}
.gallery-item:hover img{transform:scale(1.05)}
.gallery-item::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(13,20,32,.55),transparent 55%);opacity:0;transition:opacity .4s}
.gallery-item:hover::after{opacity:1}
.gallery-item .cap{position:absolute;left:14px;bottom:12px;color:#fff;font-family:var(--mono);font-size:11px;letter-spacing:.08em;z-index:1;opacity:0;transform:translateY(6px);transition:all .4s var(--ease)}
.gallery-item:hover .cap{opacity:1;transform:none}
.gallery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media(min-width:900px){.gallery-grid{grid-template-columns:repeat(4,1fr);grid-auto-rows:220px}.gallery-grid .gallery-item:first-child{grid-column:span 2;grid-row:span 2}}
.gallery-grid .gallery-item{margin:0;height:100%}
.gallery-grid .gallery-item img{height:100%;object-fit:cover}
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(13,20,32,.92);display:grid;place-items:center;opacity:0;visibility:hidden;transition:all .35s;padding:20px}
.lightbox.open{opacity:1;visibility:visible}
.lightbox img{max-width:min(1200px,94vw);max-height:86vh;border-radius:10px;box-shadow:0 40px 80px -30px rgba(0,0,0,.8);transform:scale(.96);transition:transform .4s var(--ease)}
.lightbox.open img{transform:none}
.lightbox button{position:absolute;color:#fff;width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.12);display:grid;place-items:center;backdrop-filter:blur(6px)}
.lightbox button svg{width:20px;height:20px}
.lightbox .lb-close{top:20px;right:20px}
.lightbox .lb-prev{left:20px;top:50%;transform:translateY(-50%)}
.lightbox .lb-next{right:20px;top:50%;transform:translateY(-50%)}
.lightbox .lb-count{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);color:#9aa5b5;font-family:var(--mono);font-size:12px;letter-spacing:.1em}

/* Products */
.products{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
@media(min-width:900px){.products{grid-template-columns:repeat(3,1fr)}}
.product{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s;display:flex;flex-direction:column}
.product:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.product .img{aspect-ratio:1;background:#fff;overflow:hidden;position:relative}
.product .img img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.product:hover .img img{transform:scale(1.06)}
.product .img .tag{position:absolute;top:12px;left:12px;font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;background:var(--ink);color:#fff;padding:5px 9px;border-radius:6px}
.product .body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.product .cat{font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--ink-3);text-transform:uppercase}
.product h3{font-size:17px}
.product p{font-size:14px;color:var(--ink-2);flex:1}
.product .spec{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.product .spec span{font-family:var(--mono);font-size:11px;background:var(--bg-3);padding:4px 8px;border-radius:6px;color:var(--ink-2)}
.product .link{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14px;color:var(--accent);margin-top:10px}
.product .link svg{width:16px;height:16px}
.cats{display:flex;flex-wrap:wrap;gap:10px}
.cats a{padding:10px 16px;border-radius:999px;border:1px solid var(--line-2);background:#fff;font-size:14px;font-weight:500;transition:all .25s}
.cats a:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}

/* FAQ */
.faq{display:grid;gap:10px;max-width:860px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius-s);padding:0 22px;transition:border-color .3s}
.faq details[open]{border-color:var(--accent)}
.faq summary{list-style:none;cursor:pointer;padding:20px 0;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);font-size:22px;color:var(--accent);transition:transform .3s;flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 20px;color:var(--ink-2);max-width:70ch}

/* CTA band */
.cta-band{background:var(--ink);color:#fff;border-radius:26px;padding:clamp(40px,6vw,72px);position:relative;overflow:hidden;display:grid;grid-template-columns:1fr;gap:30px;align-items:center}
@media(min-width:900px){.cta-band{grid-template-columns:1.4fr .6fr}}
.cta-band::before{content:"";position:absolute;inset:0;background:
  radial-gradient(600px circle at 90% 10%, rgba(27,74,140,.45), transparent 60%),
  linear-gradient(to right, rgba(255,255,255,.05) 1px, transparent 1px) 0 0/48px 48px,
  linear-gradient(to bottom, rgba(255,255,255,.05) 1px, transparent 1px) 0 0/48px 48px}
.cta-band > *{position:relative}
.cta-band h2{margin-bottom:14px}
.cta-band p{color:#b9c2cf;max-width:56ch}
.cta-band .btn-group{justify-content:flex-start}
@media(min-width:900px){.cta-band .btn-group{justify-content:flex-end;flex-direction:column;align-items:flex-end}}

/* Footer */
.footer{background:#fff;border-top:1px solid var(--line);padding:64px 0 28px;margin-top:clamp(60px,8vw,110px)}
.footer-grid{display:grid;grid-template-columns:1fr;gap:36px}
@media(min-width:800px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr}}
.footer h4{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:16px}
.footer ul{display:grid;gap:9px}
.footer ul a{color:var(--ink-2);font-size:15px;transition:color .2s}
.footer ul a:hover{color:var(--accent)}
.footer p{color:var(--ink-2);font-size:15px;max-width:38ch}
.footer-bottom{margin-top:48px;padding-top:22px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px;color:var(--ink-3)}
.footer-bottom a:hover{color:var(--accent)}
.social{display:flex;gap:10px;margin-top:18px}
.social a{width:40px;height:40px;border-radius:10px;border:1px solid var(--line);display:grid;place-items:center;color:var(--ink-2);transition:all .25s}
.social a:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.social svg{width:18px;height:18px}

/* Page hero (subpages) */
.page-hero{padding:calc(var(--header-h) + clamp(40px,7vw,90px)) 0 clamp(40px,6vw,70px)}
.page-hero .crumbs{font-family:var(--mono);font-size:12px;color:var(--ink-3);display:flex;gap:8px;margin-bottom:22px;flex-wrap:wrap}
.page-hero .crumbs a:hover{color:var(--accent)}
.page-hero h1{margin-bottom:18px;max-width:18ch}
.page-hero-grid{display:grid;grid-template-columns:1fr;gap:36px;align-items:end}
@media(min-width:960px){.page-hero-grid{grid-template-columns:1.1fr .9fr}}
.hero-img{border-radius:22px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);aspect-ratio:4/3;position:relative}
.hero-img img{width:100%;height:100%;object-fit:cover;transform:scale(1.08);transition:transform 1.6s var(--ease)}
.hero-img.in img{transform:none}
.hero-img .badge{position:absolute;left:16px;bottom:16px;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-radius:10px;padding:10px 14px;font-family:var(--mono);font-size:12px;color:var(--ink-2)}
.hero-img .badge b{color:var(--ink)}

/* Feature list grid */
.features{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:700px){.features{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1100px){.features.cols-3{grid-template-columns:repeat(3,1fr)}}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:transform .4s var(--ease),box-shadow .4s,border-color .3s}
.feature:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--accent)}
.feature .ic{width:54px;height:54px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-bottom:18px;box-shadow:inset 0 0 0 1px rgba(27,74,140,.14)}
.feature .ic svg{width:27px;height:27px;overflow:visible}
.feature h3{font-size:18px;margin-bottom:8px}
.feature p{font-size:15px;color:var(--ink-2)}

/* Tag cloud / applications */
.tags{display:flex;flex-wrap:wrap;gap:10px}
.tags span{padding:10px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:14px;transition:all .25s}
.tags span:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}

/* Timeline / numbered list */
.numbered{display:grid;gap:0;counter-reset:n}
.numbered li{display:grid;grid-template-columns:64px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid var(--line);counter-increment:n}
.numbered li::before{content:counter(n,decimal-leading-zero);font-family:var(--mono);font-size:22px;color:var(--accent);font-weight:600;line-height:1.2}
.numbered h3{font-size:19px;margin-bottom:6px}
.numbered p{color:var(--ink-2);font-size:15px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr;gap:28px}
@media(min-width:960px){.contact-grid{grid-template-columns:.9fr 1.1fr}}
.contact-cards{display:grid;gap:14px}
.ccard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;display:flex;gap:16px;align-items:flex-start;transition:all .3s}
.ccard:hover{border-color:var(--accent);transform:translateX(4px)}
.ccard .ic{flex:none;width:44px;height:44px;border-radius:12px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}
.ccard .ic svg{width:20px;height:20px}
.ccard .k{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:4px}
.ccard .v{font-size:17px;font-weight:600}
.ccard .v small{display:block;font-weight:400;color:var(--ink-3);font-size:13px;margin-top:3px}
.form{background:#fff;border:1px solid var(--line);border-radius:22px;padding:clamp(24px,3vw,40px);box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:640px){.form-grid{grid-template-columns:1fr 1fr}.form-grid .full{grid-column:1/-1}}
.field label{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:8px}
.field input,.field select,.field textarea{width:100%;padding:14px 16px;border-radius:10px;border:1px solid var(--line-2);background:var(--bg);font:inherit;font-size:15px;color:var(--ink);transition:border-color .25s,box-shadow .25s,background .25s}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);background:#fff}
.field textarea{min-height:140px;resize:vertical}
.form .note{font-size:12px;color:var(--ink-3);margin-top:14px}
.map{border-radius:22px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);aspect-ratio:16/8;background:var(--bg-3)}
.map iframe{width:100%;height:100%;border:0;display:block;filter:saturate(.9) contrast(1.05)}

/* Reveal animations */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal-l{opacity:0;transform:translateX(-30px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal-l.in{opacity:1;transform:none}
.stagger > *{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.stagger.in > *{opacity:1;transform:none}
.stagger.in > :nth-child(1){transition-delay:.0s}.stagger.in > :nth-child(2){transition-delay:.08s}.stagger.in > :nth-child(3){transition-delay:.16s}.stagger.in > :nth-child(4){transition-delay:.24s}.stagger.in > :nth-child(5){transition-delay:.32s}.stagger.in > :nth-child(6){transition-delay:.4s}.stagger.in > :nth-child(7){transition-delay:.48s}.stagger.in > :nth-child(8){transition-delay:.56s}
.parallax{will-change:transform}

/* Tilt cards */
.tilt{transform-style:preserve-3d;transition:transform .2s ease-out}

/* Values (about) */
.values{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:800px){.values{grid-template-columns:repeat(3,1fr)}}
.timeline{position:relative;display:grid;gap:26px;padding-left:28px}
.timeline::before{content:"";position:absolute;left:6px;top:8px;bottom:8px;width:2px;background:var(--line-2)}
.timeline li{position:relative}
.timeline li::before{content:"";position:absolute;left:-28px;top:6px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--accent)}
.timeline .y{font-family:var(--mono);font-size:12px;color:var(--accent);letter-spacing:.1em}
.timeline h3{font-size:18px;margin:4px 0 6px}
.timeline p{color:var(--ink-2);font-size:15px}

/* Alert note */
.note-box{background:var(--accent-soft);border:1px solid #c7d9ff;border-radius:var(--radius-s);padding:16px 18px;font-size:14px;color:var(--accent-2);display:flex;gap:12px;align-items:flex-start}
.note-box svg{width:18px;height:18px;flex:none;margin-top:2px}

/* Back to top */
#totop{position:fixed;right:22px;bottom:22px;width:46px;height:46px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;z-index:40;opacity:0;visibility:hidden;transform:translateY(10px);transition:all .35s var(--ease);box-shadow:var(--shadow)}
#totop.show{opacity:1;visibility:visible;transform:none}
#totop svg{width:18px;height:18px}

/* Toast */
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:14px 20px;border-radius:12px;font-size:14px;z-index:200;opacity:0;visibility:hidden;transition:all .35s var(--ease);box-shadow:var(--shadow)}
.toast.show{opacity:1;visibility:visible;transform:translate(-50%,0)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
  .reveal,.reveal-l,.stagger>*{opacity:1;transform:none}
}