/* ESPO Portable Toilet – Ultra Craft Molders Pvt. Ltd. */
/* Layout: product catalogue site — sticky nav, 5 hash-routed pages, dark studio hero for the real product photo, light concrete-grey content pages */
:root{
  --bg:#eef1f4; --surface:#ffffff; --ink:#0f1c2e; --muted:#566377; --line:#d3d9e1;
  --blue:#1a4fd0; --blue-soft:#e3ecfb; --red:#e1251b; --studio:#0d1522; --studio-fg:#eef2f8; --grid:rgba(26,79,208,.07); --hero-top:#dfeaf8; --hero-bot:#f6f9fc; color-scheme:light;
  --f-display:"Poppins","Segoe UI",Arial,sans-serif;
  --f-body:"Open Sans","Segoe UI",system-ui,Arial,sans-serif;
  --f-mono:"Poppins","Segoe UI",Arial,sans-serif;
}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font:400 16px/1.6 var(--f-body);margin:0}
img{display:block;max-width:100%;height:auto}
.wrap{max-width:1760px;margin:0 auto;padding-inline:clamp(16px,4vw,72px)}
h1,h2,h3{font-family:var(--f-display);line-height:1.2;margin:0;text-wrap:balance;letter-spacing:-.01em}
p{margin:0;max-width:62ch}
.eyebrow{font:700 12px/1 var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--red);outline-offset:2px}

/* header */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:12px 20px;padding-block:10px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.logo-chip{background:#fff;border-radius:8px;padding:5px 8px;display:grid;place-items:center;box-shadow:0 0 0 1px var(--line)}
.logo-chip img{height:40px;width:auto}
.brand-text{display:grid;line-height:1.15}
.brand-text b{font:600 16px/1.1 var(--f-display);}
.brand-text span{font-size:11px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
nav ul{display:flex;gap:2px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
nav a{display:block;padding:8px 12px;border-radius:6px;color:var(--muted);text-decoration:none;font-weight:600;font-size:14px}
nav a:hover{color:var(--ink);background:var(--bg)}
nav a[aria-current="page"]{color:#fff;background:var(--blue)}

main section{padding-block:clamp(16px,1.6vw,24px) clamp(40px,5vw,72px)}
main .maker,main [data-page="about"] > section:not(.hero){padding-top:clamp(40px,5vw,72px)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:6px;font:700 15px/1 var(--f-body);text-decoration:none;border:2px solid transparent;cursor:pointer}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{filter:brightness(1.08)}
.btn-ghost{border-color:currentColor;color:inherit;background:transparent}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}

/* HERO (light studio) */
.hero{background:linear-gradient(180deg,var(--hero-top) 0%,var(--hero-bot) 78%,var(--bg) 100%);color:var(--ink);padding-block:clamp(36px,6vw,72px) clamp(28px,4vw,48px)!important;overflow:hidden;position:relative}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:32px 32px;-webkit-mask-image:radial-gradient(ellipse 60% 70% at 70% 50%,#000,transparent);mask-image:radial-gradient(ellipse 60% 70% at 70% 50%,#000,transparent);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(24px,3vw,48px);align-items:center;position:relative}
.hero-grid > *{min-width:0}
.hero h1{font-size:clamp(42px,5.6vw,104px);font-weight:700;margin-top:14px}
.tagline{font:600 clamp(20px,2.3vw,40px)/1.3 var(--f-display);color:var(--red);margin-block:14px 22px}
.hero p{color:var(--muted);font-size:clamp(16px,1.25vw,22px);line-height:1.7;max-width:none}
.hero .eyebrow{font-size:clamp(12px,.85vw,15px)}
.hero .btn{padding:16px 28px;font-size:clamp(15px,1vw,18px)}
.hero-stats{display:flex;flex-wrap:wrap;gap:clamp(20px,3vw,56px);margin-top:clamp(28px,3vw,44px);padding-top:clamp(20px,2vw,28px);border-top:1px solid var(--line)}
.hero-stats div{display:grid;gap:4px}
.hero-stats b{font:700 clamp(20px,1.9vw,32px)/1.1 var(--f-display);color:var(--ink);font-variant-numeric:tabular-nums}
.hero-stats span{font-size:clamp(12px,.85vw,14px);color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.hero .btn-ghost{color:var(--ink)}
.hero .btn-ghost:hover{background:var(--ink);color:var(--bg)}
.hero-photo{justify-self:center;width:auto;max-width:62vw;position:relative;padding-bottom:18px}
.hero-photo img{width:auto;height:min(72vh,760px);max-width:100%;position:relative;z-index:1;filter:drop-shadow(0 18px 24px rgba(15,28,46,.18))}
.hero-photo::after{content:"";position:absolute;left:4%;right:4%;bottom:6px;height:34px;border-radius:50%;background:radial-gradient(ellipse at center,rgba(15,28,46,.35),transparent 70%)}
.strip{background:var(--ink);color:var(--bg)}
.strip .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.strip .wrap > div{padding:22px 18px;border-left:1px solid color-mix(in srgb,var(--bg) 18%,transparent)}
.strip .wrap > div:first-child{border-left:0;padding-left:0}
.strip b{display:block;font:600 17px/1.3 var(--f-display);}
.strip span{font-size:13px;opacity:.72}

/* LANDING reel */
.landing{padding:0!important;height:calc(100svh - var(--hdr,70px));min-height:600px;display:grid;grid-template-rows:auto minmax(0,1fr) auto;
  background:radial-gradient(ellipse 70% 60% at 50% 55%,#ffffff 0%,transparent 70%),linear-gradient(180deg,var(--hero-top),var(--hero-bot));overflow:hidden}
.landing > .wrap{width:100%}
.land-top{display:flex;justify-content:space-between;align-items:flex-end;gap:16px 32px;flex-wrap:wrap;padding-block:clamp(18px,2.6vh,32px) 0}
.land-top h1{font-size:clamp(32px,3.6vw,64px);font-weight:700;margin-top:6px}
.land-tag{font:600 clamp(16px,1.5vw,24px)/1.3 var(--f-display);color:var(--red);margin-top:4px}
.land-cta{display:flex;gap:12px;flex-wrap:wrap}
.land-cta .btn-ghost{color:var(--ink)}
.land-cta .btn-ghost:hover{background:var(--ink);color:#fff}
.reel{display:flex;align-items:center;gap:clamp(14px,2vw,32px);overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;
  scrollbar-width:none;padding-block:clamp(16px,3vh,36px);cursor:grab;outline:none;min-height:0}
.reel::-webkit-scrollbar{display:none}
.reel::before,.reel::after{content:"";flex:0 0 50vw}
.reel.dragging{cursor:grabbing;scroll-snap-type:none}
.reel:focus-visible{box-shadow:inset 0 0 0 3px var(--blue)}
.slide{flex:0 0 auto;height:100%;max-width:88vw;padding:0;border:0;border-radius:18px;overflow:hidden;background:#cfd8e4;scroll-snap-align:center;
  transform:scale(.8);opacity:.5;filter:saturate(.75);transition:transform .55s cubic-bezier(.2,.7,.2,1),opacity .55s,filter .55s,box-shadow .55s;cursor:pointer;
  box-shadow:0 10px 24px rgba(15,28,46,.12)}
.slide img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .7s cubic-bezier(.2,.7,.2,1);pointer-events:none}
.slide.is-active{transform:scale(1);opacity:1;filter:none;box-shadow:0 30px 60px -18px rgba(15,28,46,.45);cursor:zoom-in}
.slide:hover img{transform:scale(1.07)}
.slide:not(.is-active):hover{opacity:.8}
.slide:focus-visible{outline:3px solid var(--red);outline-offset:4px}
.land-bottom{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;padding-block:0 clamp(16px,2.6vh,30px)}
.land-cap{display:flex;align-items:center;gap:16px;min-width:0}
.land-count{font:600 clamp(18px,1.4vw,24px)/1 var(--f-display);color:var(--blue);font-variant-numeric:tabular-nums;white-space:nowrap}
.land-cap div{display:grid;min-width:0;border-left:2px solid var(--line);padding-left:16px}
.land-cap b{font:600 clamp(16px,1.2vw,20px)/1.3 var(--f-display)}
.land-cap span{font-size:14px;color:var(--muted)}
.land-dots{display:flex;gap:8px;justify-content:center}
.land-dots button{width:9px;height:9px;border-radius:99px;border:0;padding:0;background:#b7c3d4;cursor:pointer;transition:width .3s,background .3s}
.land-dots button.on{width:28px;background:var(--blue)}
.land-arrows{display:flex;gap:10px;justify-content:flex-end}
.land-arrows button{width:50px;height:50px;border-radius:50%;border:1.5px solid var(--ink);background:var(--surface);color:var(--ink);display:grid;place-items:center;cursor:pointer;transition:background .2s,color .2s}
.land-arrows button:hover{background:var(--ink);color:#fff}
.land-arrows svg,.lb-nav svg{width:22px;height:22px}
.lightbox{position:fixed;inset:0;z-index:50;background:rgba(8,14,26,.92);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;
  padding:calc(env(safe-area-inset-top,0px) + 56px) 16px calc(env(safe-area-inset-bottom,0px) + 24px)}
.lightbox[hidden]{display:none}
.lightbox figure{margin:0;height:100%;display:grid;grid-template-rows:minmax(0,1fr) auto;gap:14px;justify-items:center;min-width:0}
.lightbox img{max-width:100%;max-height:100%;object-fit:contain;border-radius:10px}
.lightbox figcaption{color:#fff;font:600 16px/1.3 var(--f-display);text-align:center}
.lb-close{position:absolute;top:calc(env(safe-area-inset-top,0px) + 10px);right:16px;width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.12);color:#fff;font-size:28px;line-height:1;cursor:pointer}
.lb-nav{width:52px;height:52px;border-radius:50%;border:0;background:rgba(255,255,255,.12);color:#fff;display:grid;place-items:center;cursor:pointer}
.lb-nav:hover,.lb-close:hover{background:rgba(255,255,255,.25)}
@media (max-width:760px){
  .landing{min-height:540px}
  .land-cta .btn{padding:11px 16px;font-size:14px}
  .land-bottom{grid-template-columns:1fr auto}
  .land-dots{display:none}
  .slide.wide{height:auto;width:86vw;max-width:86vw}
  .land-arrows button{width:42px;height:42px}
  .lightbox{grid-template-columns:1fr;padding-inline:8px}
  .lb-nav{display:none}
}
@media (prefers-reduced-motion:reduce){.slide,.slide img{transition:none}}
/* FAQ */
.faq h2{font-size:clamp(24px,2.6vw,34px);font-weight:700;margin-block:10px 20px}
.faq-list{display:grid;gap:10px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:0 20px}
.faq summary{cursor:pointer;padding:16px 0;font:600 17px/1.4 var(--f-display);list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--blue);font-size:22px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{padding-bottom:16px;color:var(--muted);max-width:none}
.faq-contact{display:flex;flex-wrap:wrap;gap:12px;padding-bottom:18px}
.fc-chip{display:flex;align-items:center;gap:12px;padding:12px 18px 12px 12px;border-radius:12px;background:var(--blue-soft);border:1.5px solid var(--blue);color:var(--ink);text-decoration:none;min-width:0;transition:transform .15s,box-shadow .15s}
.fc-chip:hover{transform:translateY(-2px);box-shadow:0 8px 18px -8px rgba(26,79,208,.5)}
.fc-ico{width:42px;height:42px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;flex:0 0 auto}
.fc-ico svg{width:20px;height:20px}
.fc-chip > span:last-child{display:grid;line-height:1.25;min-width:0}
.fc-chip small{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.fc-chip b{font:700 18px/1.3 var(--f-display);color:var(--blue);word-break:break-word}
.fc-quote{background:#fdecea;border-color:var(--red)}
.fc-quote .fc-ico{background:var(--red)}
.fc-quote b{color:var(--red);font-size:16px}
/* applications (use cases) */
.use-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,1.6vw,24px)}
.use-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:grid;grid-template-rows:auto 1fr;transition:transform .25s,box-shadow .25s}
.use-card:hover{transform:translateY(-4px);box-shadow:0 18px 36px -18px rgba(15,28,46,.35)}
.use-img{position:relative;aspect-ratio:16/10;overflow:hidden;background:#cfd8e4;max-width:100%}
.use-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.use-card:hover .use-img img{transform:scale(1.05)}
.use-num{position:absolute;left:14px;top:14px;background:rgba(255,255,255,.92);color:var(--blue);font:700 13px/1 var(--f-display);padding:7px 10px;border-radius:6px;letter-spacing:.04em}
.use-body{padding:20px 22px 22px;display:grid;gap:10px;align-content:start}
.use-body h2{font-size:clamp(19px,1.4vw,23px);font-weight:600}
.use-body p{color:var(--muted);font-size:15px;max-width:none}
.use-tags{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:4px 0 0;padding:0}
.use-tags li{font-size:12.5px;font-weight:600;color:var(--blue);background:var(--blue-soft);padding:5px 10px;border-radius:99px}
.why{margin-top:clamp(40px,5vw,72px);display:grid;grid-template-columns:minmax(220px,.8fr) 2.2fr;gap:clamp(20px,3vw,48px);align-items:center}
.why > *{min-width:0}
.why-head h2{font-size:clamp(24px,2.4vw,34px);font-weight:700;margin-top:10px}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.why-grid > div{display:grid;gap:6px;align-content:start;padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:12px}
.why-ico{width:40px;height:40px;border-radius:10px;background:var(--blue);color:#fff;display:grid;place-items:center;margin-bottom:6px}
.why-ico svg{width:20px;height:20px}
.why-grid b{font:600 16px/1.3 var(--f-display)}
.why-grid > div > span:last-child{font-size:14px;color:var(--muted)}
.cta-band{margin-top:clamp(36px,4vw,56px);background:linear-gradient(120deg,#1a4fd0,#2463e8);color:#fff;border-radius:16px;padding:clamp(24px,3vw,40px);display:flex;justify-content:space-between;align-items:center;gap:20px 40px;flex-wrap:wrap}
.cta-band h2{font-size:clamp(22px,2.2vw,32px);font-weight:700}
.cta-band p{color:rgba(255,255,255,.85);margin-top:6px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn-light{background:#fff;color:var(--blue)}
.btn-light:hover{background:#eef3fd}
@media (max-width:1100px){.why{grid-template-columns:1fr}.why-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:900px){.use-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.use-grid,.why-grid{grid-template-columns:1fr}}
/* generic */
.page-head{display:grid;gap:14px;margin-bottom:clamp(28px,4vw,48px)}
.page-head h1,.page-head h2{font-size:clamp(30px,3.4vw,46px);font-weight:700}
.page-head p{color:var(--muted);font-size:17px;max-width:none}
.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,48px);align-items:center}
.two > *{min-width:0}
.photo-frame{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:clamp(10px,2vw,18px);overflow:hidden}
.photo-frame img{border-radius:6px;margin-inline:auto}
.caption{font:500 11px/1 var(--f-mono);color:var(--muted);letter-spacing:.06em;margin-top:12px;text-transform:uppercase}

/* quick spec band on home */
.quick{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
.quick div{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:18px}
.quick dt{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.quick dd{margin:6px 0 0;font:600 clamp(15px,1.6vw,19px)/1.1 var(--f-mono);white-space:nowrap;font-variant-numeric:tabular-nums}

/* maker */
.maker{background:var(--surface);border-block:1px solid var(--line)}
.maker-grid{display:grid;grid-template-columns:auto 1fr;gap:clamp(20px,4vw,48px);align-items:center}
.maker-grid > *{min-width:0}
.maker .logo-big{background:#fff;border-radius:12px;padding:18px;width:min(220px,40vw);box-shadow:0 0 0 1px var(--line)}
.maker h2{font-size:clamp(24px,2.6vw,34px);font-weight:700;margin-block:10px 12px}
.maker p{color:var(--muted)}
.sectors{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;padding:0;list-style:none}
.sectors li{border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:13px;font-weight:600}

/* specs */
.spec-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:start}
.spec-grid > *{min-width:0}
.spec-table{background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.spec-table h3{font-size:20px;padding:18px 20px;border-bottom:1px solid var(--line)}
.spec-table dl{margin:0}
.spec-table .row{display:flex;justify-content:space-between;gap:12px;padding:14px 20px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.spec-table .row:last-child{border-bottom:0}
.spec-table dt{color:var(--muted);font-size:14px}
.spec-table dd{margin:0;font-weight:600;font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.spec-table .row.key{background:var(--blue-soft)}
.spec-table .row.key dd{color:var(--blue)}
.side{display:grid;gap:20px}
.drawing{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:clamp(16px,3vw,32px);
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:24px 24px}
.drawing svg{width:100%;max-width:440px;height:auto;display:block;margin-inline:auto}
.drawing svg text{font-family:var(--f-mono)}
.legend{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin-top:14px;font-size:13px;font-weight:600;color:var(--muted)}
.legend span{display:flex;align-items:center;gap:8px}
.legend i{width:18px;height:4px;border-radius:2px;display:inline-block}
.note{font-size:13px;color:var(--muted)}

/* accessories */
.parts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0;padding:0;list-style:none;counter-reset:p}
.parts li{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px;display:grid;gap:6px;align-content:start}
.parts li::before{counter-increment:p;content:"P-" counter(p,decimal-leading-zero);font:500 11px/1 var(--f-mono);color:var(--red);letter-spacing:.08em}
.parts b{font:600 16px/1.3 var(--f-display);}
.parts span{font-size:14px;color:var(--muted)}

/* accessory photo cards */
.acc-row{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.right-col{min-width:0}
.fit-row{align-items:stretch}
.fit-fig{display:flex;flex-direction:column;justify-content:center;height:100%}
.fit-fig img{flex:1 1 auto;min-height:0;width:100%;height:100%;object-fit:contain}
.fit-row .acc-img{aspect-ratio:16/10}
@media (max-width:900px){.fit-fig{height:auto}.fit-fig img{height:auto}}
.acc-card{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden;display:grid;grid-template-rows:auto 1fr}
.acc-img{position:relative;aspect-ratio:16/9;background:linear-gradient(180deg,#e9f1fc,#d3e3f8);max-width:100%;overflow:hidden}
.acc-img img{position:absolute;inset:12px;width:calc(100% - 24px);height:calc(100% - 24px);object-fit:contain;mix-blend-mode:multiply}
.acc-img.vent{background:#1d5fd6}
.acc-img.vent img{inset:0;width:100%;height:100%;object-fit:cover;mix-blend-mode:normal}
.acc-card figcaption{padding:16px 18px 18px;display:grid;gap:4px;align-content:start}
.acc-card b{font:600 17px/1.3 var(--f-display)}
.acc-card span{font-size:14px;color:var(--muted)}
.sub-head{font-size:clamp(22px,2.2vw,28px);font-weight:600;margin-bottom:20px}

/* applications */
.app-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.app{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:24px;display:grid;gap:12px;align-content:start}
.app.wide{grid-column:span 2;background:var(--blue);color:#fff;border-color:var(--blue)}
.app.wide p{color:rgba(255,255,255,.86)}
.app.photo{position:relative;overflow:hidden;padding:0;min-height:340px;align-content:end;background:var(--studio);border-color:var(--studio)}
.app.photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 40%}
.app.photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,14,26,0) 30%,rgba(8,14,26,.88) 100%)}
.app.photo .app-body{position:relative;z-index:1;padding:24px;display:grid;gap:10px;color:#fff}
.app.photo .app-body p{color:rgba(255,255,255,.86)}
.app.full{grid-column:1/-1;min-height:clamp(320px,32vw,520px)}
.app.full img{object-position:center 22%}
.app.full .app-body{max-width:640px}
.app h3{font-size:21px;font-weight:600}
.app p{font-size:15px;color:var(--muted)}
.app svg{width:36px;height:36px}
.showcase{margin-top:clamp(32px,5vw,56px);border-radius:12px;overflow:hidden;position:relative;background:var(--studio)}
.showcase img{width:100%}
.showcase figcaption{position:absolute;left:0;right:0;bottom:0;padding:18px 22px;color:#fff;font:700 15px/1.3 var(--f-body);background:linear-gradient(transparent,rgba(5,10,20,.75))}
.benefits{margin-top:clamp(32px,5vw,56px);display:grid;grid-template-columns:repeat(4,1fr);border-top:2px solid var(--ink)}
.benefits div{padding:20px 18px 0 0;display:grid;gap:6px}
.benefits b{font:600 18px/1.3 var(--f-display);}
.benefits span{font-size:14px;color:var(--muted)}

/* contact */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:start}
.contact > *{min-width:0}
.card-dark{background:var(--studio);color:var(--studio-fg);border-radius:12px;padding:28px;display:grid;gap:22px}
.card-dark .logo-chip{justify-self:start;padding:10px 14px}
.card-dark .logo-chip img{height:64px}
.lbl{font:700 11px/1 var(--f-body);letter-spacing:.14em;text-transform:uppercase;opacity:.6;margin-bottom:6px}
address{font-style:normal;line-height:1.55}
.copyrow{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.copyrow span{font-weight:600;user-select:all;word-break:break-word}
.copy{background:transparent;border:1px solid rgba(238,242,248,.35);color:var(--studio-fg);border-radius:5px;padding:6px 11px;font:600 12px/1 var(--f-body);cursor:pointer;text-decoration:none}
form{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:28px;display:grid;gap:16px}
form h3{font-size:26px;font-weight:600}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:grid;gap:6px;min-width:0}
.field.full{grid-column:1/-1}
label{font-size:13px;font-weight:600;color:var(--muted)}
input,select,textarea{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:11px 12px;width:100%}
textarea{min-height:110px;resize:vertical}
.ok{background:var(--blue-soft);color:var(--ink);border-radius:6px;padding:14px;font-size:14px}

footer{background:var(--studio);color:rgba(238,242,248,.7);padding-block:28px;font-size:13px}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
footer .logo-chip img{height:34px}

@media (max-width:900px){
  .hero-grid,.two,.spec-grid,.contact{grid-template-columns:1fr}
  .hero-photo{max-width:240px}
  .hero-photo img{height:auto;width:100%}
  .strip .wrap,.benefits{grid-template-columns:1fr 1fr}
  .strip .wrap > div:nth-child(3){border-left:0;padding-left:0}
  .app-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .app-grid,.parts,.fields,.quick{grid-template-columns:1fr}
  .app.wide{grid-column:auto}
  .maker-grid{grid-template-columns:1fr}
  .brand-text{display:none}
  nav a{padding:7px 9px;font-size:13px}
}
@media (prefers-reduced-motion:no-preference){
  [data-page]:not([hidden]) .rise{animation:rise .5s ease both}
  @keyframes rise{from{transform:translateY(10px)}to{transform:none}}
}
[hidden]{display:none!important}
body{margin:0}
img{max-width:100%}