/* National Rexine — site styles */
:root{
  --orange:#f7941d;
  --orange-ink:#b85c00;      /* orange used for text on white (accessible) */
  --orange-soft:#fff4e5;
  --ink:#262626;
  --muted:#5f5f5f;
  --line:#e7e4dc;
  --stone:#efede6;           /* footer / top bar, from the original site */
  --stone-dark:#d9d7d0;
  --white:#fff;
  --radius:4px;
  --wrap:1140px;
  --font:"Roboto",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.6;color:var(--ink);background:var(--white)}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{line-height:1.25;margin:0 0 .5em;font-weight:500}
p{margin:0 0 1em}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--orange);outline-offset:2px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 14px;z-index:100;border:2px solid var(--orange)}
.skip:focus{left:8px}

/* ---------- top bar ---------- */
.topbar{background:var(--stone);font-size:14px;color:var(--muted)}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:40px;flex-wrap:wrap}
.topbar a{text-decoration:none}
.topbar a:hover{color:var(--orange-ink)}
.topbar .contacts{display:flex;gap:2px 22px;flex-wrap:wrap}
.topbar .wrap{padding-top:4px;padding-bottom:4px}
.topbar svg{width:14px;height:14px;vertical-align:-2px;margin-right:6px;fill:currentColor}

/* ---------- header / nav ---------- */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:76px}
.logo img{width:210px;height:auto}
.nav{display:flex;align-items:center;gap:6px}
.nav>ul{display:flex;list-style:none;margin:0;padding:0;gap:4px}
.nav a,.nav button.sub-toggle{font:inherit;font-weight:300;font-size:16px;color:var(--muted);text-decoration:none;padding:10px 14px;display:block;background:none;border:0;cursor:pointer;border-radius:var(--radius)}
.nav a:hover,.nav button.sub-toggle:hover{color:var(--orange-ink)}
.nav a[aria-current="page"],.nav li.current>button{color:var(--orange-ink);font-weight:500}
.has-sub{position:relative}
.sub-toggle svg{width:18px;height:18px;margin-left:2px;vertical-align:-5px;fill:currentColor;transition:transform .2s}
.has-sub.open .sub-toggle svg{transform:rotate(180deg)}
.sub{position:absolute;right:0;top:100%;min-width:220px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--orange);box-shadow:0 10px 24px rgba(0,0,0,.08);list-style:none;margin:0;padding:6px 0;display:none}
.has-sub.open .sub{display:block}
.sub a{padding:9px 18px;font-size:15px}
.sub a:hover{background:var(--orange-soft)}
@media (hover:hover) and (min-width:900px){.has-sub:hover .sub{display:block}}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:var(--radius);padding:9px 11px;cursor:pointer}
.menu-btn span{display:block;width:22px;height:2px;background:var(--ink);margin:4px 0}

/* ---------- section headings (centered with side rules, as on the original) ---------- */
.section{padding:56px 0}
.section.tight{padding:36px 0}
.section.tint{background:#faf9f5}
.sec-title{display:flex;align-items:center;gap:24px;margin:0 0 34px;color:var(--orange-ink);font-size:20px;font-weight:700;text-transform:uppercase;letter-spacing:.01em}
.sec-title::before,.sec-title::after{content:"";flex:1;height:1px;background:var(--line)}
.lead{max-width:880px;margin:0 auto;text-align:center;color:var(--muted);font-size:17px}

/* ---------- buttons ---------- */
.btn{display:inline-block;font:inherit;font-weight:500;background:var(--orange);color:#1c1c1c;text-decoration:none;border:0;padding:12px 26px;border-radius:var(--radius);cursor:pointer}
.btn:hover{background:#ffa73d}
.btn.ghost{background:var(--stone);color:var(--ink)}
.btn.ghost:hover{background:var(--stone-dark)}
.btn.wa{background:#1f9d55;color:#fff}
.btn.wa:hover{background:#188146}

/* ---------- hero carousel ---------- */
.hero{position:relative;padding:36px 0 56px;overflow:hidden}
.slides{position:relative}
.slide{display:none;grid-template-columns:1fr 1.1fr;gap:40px;align-items:center;min-height:380px}
.slide.active{display:grid}
.slide h1,.slide h2{font-size:clamp(28px,3.4vw,40px);font-weight:700;margin-bottom:.4em}
.slide p{color:var(--muted);font-size:18px;max-width:440px;margin-bottom:1.5em}
.slide img{width:100%;max-height:380px;object-fit:contain}
.slide .photo{border-radius:var(--radius);object-fit:cover;aspect-ratio:11/9}
.hero-ctrl{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:20px}
.arrow{background:none;border:0;cursor:pointer;color:#9a9a9a;padding:8px}
.arrow:hover{color:var(--orange-ink)}
.arrow svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:2.5}
.dots{display:flex;gap:8px}
.dots button{width:11px;height:11px;border-radius:50%;border:0;background:#c9c9c9;cursor:pointer;padding:0}
.dots button[aria-current="true"]{background:var(--orange)}

/* ---------- product cards ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.card{text-align:center;text-decoration:none;display:block}
.card .thumb{border:1px solid #e86b6b;aspect-ratio:486/443;overflow:hidden;background:#fff}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.card:hover .thumb img{transform:scale(1.04)}
.card h3{font-size:18px;text-transform:uppercase;font-weight:400;margin:14px 0 6px}
.card:hover h3{color:var(--orange-ink)}
.card p{font-size:14.5px;color:var(--muted);line-height:1.55}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stats b{display:block;font-size:34px;font-weight:400;line-height:1.2}
.stats span{font-weight:700;font-size:15px}

/* ---------- benefits ---------- */
.benefits{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.benefits img{width:100%;border-radius:var(--radius)}
.benefit-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.benefit-list li{display:flex;align-items:center;gap:14px;font-size:21px;font-weight:500}
.ico{flex:none;width:34px;height:34px;border:1px solid var(--line);border-radius:var(--radius);display:grid;place-items:center;background:#fff}
.ico svg{width:19px;height:19px;fill:var(--orange)}

/* ---------- services ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.svc{border:1px solid #f0eee8;text-align:center;display:flex;flex-direction:column}
.svc img{width:100%;aspect-ratio:16/10;object-fit:cover}
.svc .body{padding:20px 22px 24px;display:flex;flex-direction:column;align-items:center;flex:1}
.svc h3{color:var(--orange);font-size:23px;font-weight:700}
.svc p{color:var(--muted);font-size:15px;flex:1}
.svc-row{display:grid;grid-template-columns:260px 1fr;gap:34px;align-items:center;padding:28px 0;border-bottom:1px solid var(--line)}
.svc-row:last-child{border-bottom:0}
.svc-row img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius)}
.svc-row h2{font-size:26px;text-transform:uppercase;font-weight:400;margin-bottom:.3em}
.svc-row p{color:var(--muted);margin:0 0 1em}

/* ---------- product pages ---------- */
.page-title{padding-top:40px}
.layout{display:grid;grid-template-columns:1fr 300px;gap:40px;align-items:start}
.panel{border:1px solid #f0eee8;background:#fff;padding:14px 8px}
.panel h3{padding:0 18px;font-size:14px;text-transform:uppercase;color:var(--muted);letter-spacing:.04em;margin:6px 0 10px}
.panel ul{list-style:none;margin:0;padding:0;max-height:620px;overflow:auto}
.panel li{padding:7px 18px;font-weight:500;font-size:14.5px;color:#555;text-transform:uppercase}
.filter{width:calc(100% - 36px);margin:0 18px 10px;font:inherit;padding:9px 12px;border:1px solid var(--line);border-radius:var(--radius)}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius)}
.gallery figure{margin:0}
.gallery figcaption{font-size:14px;color:var(--muted);padding-top:6px}
.chips{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0}
.chips li{border:1px solid var(--line);background:#fff;padding:7px 14px;border-radius:30px;font-size:14.5px;font-weight:500;text-transform:uppercase;color:#4a4a4a}
.note{background:var(--orange-soft);border-left:4px solid var(--orange);padding:14px 18px;border-radius:var(--radius);color:#5a4a33}
.mattress-types{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-bottom:34px}
.mattress-types div{padding:16px 18px;border:1px solid var(--line);border-left:4px solid var(--orange);background:#fff;font-weight:500;text-transform:uppercase;font-size:15px}
.spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.spec{border:1px solid var(--line);border-top:3px solid var(--orange);padding:22px 24px;background:#fff}
.spec h3{font-size:21px;text-transform:uppercase;font-weight:400;margin-bottom:.5em}
.spec dl{display:grid;grid-template-columns:120px 1fr;gap:6px 18px;margin:0;color:var(--muted)}
.spec dt{font-weight:700;color:var(--ink);font-size:14px;text-transform:uppercase}
.spec dd{margin:0}
.spec .variant{margin-bottom:14px}
.spec .variant>strong{display:block;margin-bottom:4px}
.items{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:22px}
.item{border:1px solid #f0eee8;background:#fff}
.item img{width:100%;aspect-ratio:1000/711;object-fit:cover;background:#fff}
.item h3{font-size:15px;text-transform:uppercase;font-weight:500;padding:12px 14px;margin:0;text-align:center}
.size-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}
.size-list li{border:1px solid var(--line);padding:14px 18px;font-weight:500;background:#fff;text-transform:uppercase}

/* ---------- about ---------- */
.about{max-width:900px;margin:0 auto;text-align:center;font-size:17px;color:var(--muted)}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 340px;gap:44px}
.map{border:0;width:100%;height:380px;background:var(--stone)}
form.contact label{display:block;font-size:14px;font-weight:500;margin-bottom:4px}
form.contact .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
form.contact input,form.contact textarea{width:100%;font:inherit;padding:11px 13px;border:1px solid #cfcfcf;border-radius:var(--radius);margin-bottom:16px;background:#fff}
form.contact textarea{min-height:170px;resize:vertical}
.form-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
.form-note{font-size:13.5px;color:var(--muted);margin-top:10px;text-align:right}
.info-block p{margin:0 0 .4em}
.info-block b{font-weight:700}
.social{display:flex;gap:16px;justify-content:center;margin-top:12px}
.social a{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;color:#6a6a6a}
.social a:hover{color:var(--orange-ink);border-color:var(--orange)}
.social svg{width:20px;height:20px;fill:currentColor}

/* ---------- footer ---------- */
.site-footer{background:var(--stone);color:#6f6f6f;font-size:15px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1fr 1fr 1.6fr 1.4fr;gap:34px;padding:48px 0 40px}
.site-footer h4{font-size:16px;text-transform:uppercase;color:#555;font-weight:500;margin-bottom:16px}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.site-footer a{text-decoration:none;font-weight:300}
.site-footer a:hover{color:var(--orange-ink);text-decoration:underline}
.site-footer .map-sm{border:0;width:100%;height:190px;background:var(--stone-dark)}
.site-footer address{font-style:normal;font-weight:300}
.site-footer .lines{margin:14px 0}
.site-footer .lines b{font-weight:700}
.site-footer .btn{margin-top:4px;background:#fff;color:#444;padding:9px 16px;font-weight:400}
.site-footer .btn:hover{background:#fff7ea}
.copyright{background:var(--stone-dark);font-size:14px}
.copyright .wrap{display:flex;justify-content:space-between;padding-top:14px;padding-bottom:14px;gap:10px;flex-wrap:wrap}

/* floating WhatsApp */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:60;width:54px;height:54px;border-radius:50%;background:#1f9d55;display:grid;place-items:center;box-shadow:0 6px 18px rgba(0,0,0,.25)}
.wa-float svg{width:30px;height:30px;fill:#fff}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .cards,.stats{grid-template-columns:repeat(2,1fr)}
  .svc-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .layout,.contact-grid,.spec-grid{grid-template-columns:1fr}
}
@media (max-width:899px){
  .menu-btn{display:block}
  .nav{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);display:none;padding:8px 20px 16px;box-shadow:0 12px 20px rgba(0,0,0,.06)}
  .nav.open{display:block}
  .nav>ul{flex-direction:column}
  .nav a,.nav button.sub-toggle{width:100%;text-align:left;padding:12px 6px}
  .sub{position:static;box-shadow:none;border:0;border-left:3px solid var(--orange);margin-left:6px}
  .site-header .wrap{position:relative}
  .slide,.slide.active{grid-template-columns:1fr}
  .slide.active{display:grid}
  .slide{min-height:0;gap:20px}
  .slide img{max-height:280px;order:-1}
  .benefits{grid-template-columns:1fr}
}
@media (max-width:640px){
  .logo img{width:170px}
  .cards,.svc-grid,.footer-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .svc-row{grid-template-columns:1fr}
  .spec dl{grid-template-columns:1fr;gap:2px}
  .spec dd{margin-bottom:8px}
  form.contact .row{grid-template-columns:1fr}
  .topbar .social-top{display:none}
  .section{padding:40px 0}
  .copyright .wrap{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important;animation:none!important}
}