/* =========================================================
   Sohar Stones Business — Global Stylesheet
   Palette: gold / charcoal / cream  ·  Industrial · Premium
   ========================================================= */

:root{
  --gold:#c8963e;
  --gold-600:#b47f2c;
  --gold-700:#996a22;
  --gold-100:#f3e4c6;
  --ink:#141a22;
  --ink-2:#1e2833;
  --ink-3:#2b3744;
  --slate:#56616f;
  --slate-2:#79828f;
  --cream:#faf4e8;
  --cream-2:#f4ebd9;
  --line:#e9e1d0;
  --line-2:#eef0f2;
  --white:#ffffff;
  --shadow-sm:0 2px 10px rgba(20,26,34,.06);
  --shadow-md:0 14px 40px rgba(20,26,34,.10);
  --shadow-lg:0 30px 70px rgba(20,26,34,.18);
  --radius:14px;
  --radius-sm:10px;
  --maxw:1200px;
  --header-h:92px;
  --ease:cubic-bezier(.4,0,.2,1);
  --font-head:"Poppins",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font-body);color:var(--slate);
  background:var(--white);line-height:1.7;font-size:16.5px;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--gold-700);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--gold-600)}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--ink);line-height:1.15;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(2.1rem,5vw,3.5rem);letter-spacing:-.01em}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);letter-spacing:-.01em}
h3{font-size:clamp(1.2rem,2vw,1.5rem)}
p{margin:0 0 1.1rem}
ul{margin:0 0 1.1rem;padding-left:1.1rem}
strong{color:var(--ink-2)}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px;border-radius:4px}

/* ---------- Layout helpers ---------- */
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:clamp(56px,8vw,104px) 0}
.section--tight{padding:clamp(40px,6vw,72px) 0}
.section--cream{background:var(--cream)}
.section--ink{background:var(--ink);color:#c7cdd6}
.section--ink h2,.section--ink h3{color:#fff}
.center{text-align:center}
.narrow{max-width:760px;margin-inline:auto}
.grid{display:grid;gap:28px}
@media(min-width:640px){.g-2{grid-template-columns:repeat(2,1fr)}}
@media(min-width:900px){.g-3{grid-template-columns:repeat(3,1fr)}.g-4{grid-template-columns:repeat(4,1fr)}}

.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:var(--font-head);font-weight:600;font-size:.8rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--gold-700);margin-bottom:1rem;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--gold);display:inline-block}
.eyebrow--center{justify-content:center}
.section-lead{font-size:1.08rem;color:var(--slate)}

/* ---------- Buttons ---------- */
.btn{
  --bg:var(--gold);--fg:#fff;--bd:var(--gold);
  display:inline-flex;align-items:center;gap:.6rem;justify-content:center;
  font-family:var(--font-head);font-weight:600;font-size:.86rem;letter-spacing:.06em;
  text-transform:uppercase;padding:.92rem 1.7rem;border-radius:8px;cursor:pointer;
  background:var(--bg);color:var(--fg);border:2px solid var(--bd);
  transition:transform .18s var(--ease),box-shadow .2s var(--ease),background .2s,color .2s,border-color .2s;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(200,150,62,.28)}
.btn svg{width:18px;height:18px}
.btn--gold{--bg:var(--gold);--fg:#fff;--bd:var(--gold)}
.btn--gold:hover{--bg:var(--gold-600);color:#fff}
.btn--dark{--bg:var(--ink);--fg:#fff;--bd:var(--ink)}
.btn--dark:hover{--bg:#000;box-shadow:0 10px 24px rgba(20,26,34,.3)}
.btn--outline{--bg:transparent;--fg:var(--ink);--bd:var(--line)}
.btn--outline:hover{--bd:var(--gold);color:var(--gold-700);box-shadow:none}
.btn--ghost{--bg:transparent;--fg:#fff;--bd:rgba(255,255,255,.6)}
.btn--ghost:hover{--bg:#fff;--fg:var(--ink);--bd:#fff;box-shadow:none}
.btn--wa{--bg:#25d366;--fg:#fff;--bd:#25d366}
.btn--wa:hover{--bg:#1db757;--fg:#fff;box-shadow:0 10px 24px rgba(37,211,102,.32)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}
.btn-row--center{justify-content:center}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;height:var(--header-h);
  display:flex;align-items:center;transition:background .3s var(--ease),box-shadow .3s,height .3s;
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:.7rem}
.brand__mark{width:44px;height:auto;flex:none}
.brand__text{display:flex;flex-direction:column;line-height:1}
.brand__name{font-family:var(--font-head);font-weight:700;font-size:1.15rem;letter-spacing:.02em;color:#fff;transition:color .3s}
.brand__sub{font-family:var(--font-head);font-weight:600;font-size:.6rem;letter-spacing:.42em;color:var(--gold);margin-top:3px}
/* Brand logo (client-supplied): white badge on dark/hero, colour on white scrolled bar */
.brand__logo{display:block;width:auto;flex:none}
.brand__logo--dark{display:none}
.site-header .brand__logo--light{height:78px}
.site-header.scrolled .brand__logo--light{display:none}
.site-header.scrolled .brand__logo--dark{display:block;height:56px}
.footer .brand__logo--light{height:76px}
.footer .brand__logo--dark{display:none}
@media(max-width:900px){.site-header .brand__logo--light{height:60px}.site-header.scrolled .brand__logo--dark{height:48px}}
.nav{display:flex;align-items:center;gap:2rem}
.nav__links{display:flex;align-items:center;gap:1.7rem;list-style:none;margin:0;padding:0}
.nav__links a{
  font-family:var(--font-head);font-weight:500;font-size:.95rem;color:#fff;position:relative;padding:.3rem 0;
}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--gold);transition:width .25s var(--ease)}
.nav__links a:hover,.nav__links a[aria-current="page"]{color:var(--gold-100)}
.nav__links a:hover::after,.nav__links a[aria-current="page"]::after{width:100%}

.site-header.scrolled{background:rgba(255,255,255,.96);backdrop-filter:blur(8px);box-shadow:var(--shadow-sm);height:74px}
.site-header.scrolled .brand__name{color:var(--ink)}
.site-header.scrolled .nav__links a{color:var(--ink-2)}
.site-header.scrolled .nav__links a:hover,.site-header.scrolled .nav__links a[aria-current="page"]{color:var(--gold-700)}
.site-header.scrolled .nav-toggle span{background:var(--ink)}

.nav-toggle{display:none;flex-direction:column;gap:5px;width:44px;height:44px;
  align-items:center;justify-content:center;background:none;border:0;cursor:pointer}
.nav-toggle span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.3s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media(max-width:900px){
  .nav-toggle{display:flex;z-index:110}
  .nav{position:fixed;inset:0 0 0 auto;width:min(320px,84vw);background:#fff;flex-direction:column;
    align-items:stretch;justify-content:flex-start;padding:calc(var(--header-h) + 14px) 28px 28px;
    gap:0;transform:translateX(100%);transition:transform .34s var(--ease);box-shadow:var(--shadow-lg)}
  .nav.open{transform:translateX(0)}
  .nav__links{flex-direction:column;align-items:stretch;gap:0;width:100%}
  .nav__links li{border-bottom:1px solid var(--line-2)}
  .nav__links a{display:block;padding:1rem 0;color:var(--ink-2)!important;font-size:1.05rem}
  .nav__links a::after{display:none}
  .nav .btn{margin-top:1.4rem;width:100%}
  .nav-backdrop{position:fixed;inset:0;background:rgba(20,26,34,.5);opacity:0;visibility:hidden;
    transition:.3s;z-index:105}
  .nav-backdrop.show{opacity:1;visibility:visible}
}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:clamp(560px,90vh,760px);display:flex;align-items:center;
  color:#fff;padding:calc(var(--header-h) + 40px) 0 60px;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover}
.hero__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(15,20,27,.86) 0%,rgba(15,20,27,.62) 42%,rgba(20,26,34,.34) 100%)}
.hero__inner{position:relative;z-index:2;max-width:760px}
.hero .eyebrow{color:var(--gold-100)}
.hero .eyebrow::before{background:var(--gold)}
.hero h1{color:#fff;margin-bottom:.55em}
.hero__lead{font-size:clamp(1.05rem,1.6vw,1.22rem);color:rgba(255,255,255,.9);max-width:620px;margin-bottom:2rem}

/* interior page banner */
.page-hero{min-height:clamp(360px,54vh,460px)}
.page-hero .hero__inner{max-width:820px}
.breadcrumb{font-size:.85rem;color:rgba(255,255,255,.75);margin-top:1rem}
.breadcrumb a{color:var(--gold-100)}
.breadcrumb span{opacity:.6;margin:0 .4rem}

/* ---------- Stats bar ---------- */
.stats{background:var(--ink);color:#fff;position:relative;z-index:3}
.stats__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(255,255,255,.09)}
@media(min-width:760px){.stats__grid{grid-template-columns:repeat(4,1fr)}}
.stat{background:var(--ink);padding:2rem 1.4rem;text-align:center}
.stat__num{font-family:var(--font-head);font-weight:700;font-size:clamp(1.7rem,3vw,2.3rem);color:var(--gold);line-height:1}
.stat__label{font-size:.82rem;letter-spacing:.04em;color:#aeb6c0;margin-top:.5rem;text-transform:uppercase}

/* ---------- Cards ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem 1.7rem;
  box-shadow:var(--shadow-sm);transition:transform .22s var(--ease),box-shadow .22s,border-color .22s;height:100%}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:var(--gold-100)}
.card__icon{width:54px;height:54px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold),var(--gold-600));margin-bottom:1.1rem}
.card__icon svg{width:26px;height:26px;stroke:#fff;fill:none;stroke-width:1.8}
.card h3{margin-bottom:.4rem}
.card p{font-size:.96rem;margin-bottom:0}
.card__link{display:inline-flex;align-items:center;gap:.4rem;margin-top:1rem;font-family:var(--font-head);
  font-weight:600;font-size:.86rem;color:var(--gold-700);text-transform:uppercase;letter-spacing:.04em}
.card__link svg{width:16px;height:16px;transition:transform .2s}
.card:hover .card__link svg{transform:translateX(4px)}

/* ---------- Split (image + text) ---------- */
.split{display:grid;gap:clamp(32px,5vw,64px);align-items:center}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr}.split--rev .split__media{order:2}}
.split__media{position:relative}
.split__media img{border-radius:var(--radius);box-shadow:var(--shadow-md);width:100%;object-fit:cover}
.split__badge{position:absolute;left:-18px;bottom:-18px;background:var(--gold);color:#fff;
  border-radius:12px;padding:1.1rem 1.4rem;box-shadow:var(--shadow-md);max-width:210px}
.split__badge b{font-family:var(--font-head);font-size:1.5rem;display:block;line-height:1}
.split__badge span{font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;opacity:.92}

/* ---------- Feature list ---------- */
.feat{list-style:none;padding:0;margin:1.4rem 0 0;display:grid;gap:1rem}
.feat li{display:flex;gap:.9rem;align-items:flex-start}
.feat__ic{flex:none;width:28px;height:28px;border-radius:8px;background:var(--gold-100);
  display:grid;place-items:center;margin-top:2px}
.feat__ic svg{width:15px;height:15px;stroke:var(--gold-700);fill:none;stroke-width:2.4}
.feat li b{display:block;color:var(--ink)}
.feat li span{font-size:.95rem}

/* ---------- Chips / sizes ---------- */
.chips{display:flex;flex-wrap:wrap;gap:.55rem;margin:.4rem 0 1.4rem}
.chip{font-family:var(--font-head);font-weight:600;font-size:.85rem;color:var(--ink-2);
  background:var(--cream);border:1px solid var(--line);border-radius:999px;padding:.4rem .9rem}

/* ---------- Product rows ---------- */
.prod{padding:clamp(40px,6vw,68px) 0;border-bottom:1px solid var(--line-2)}
.prod:last-child{border-bottom:0}
.prod .split__media img{aspect-ratio:4/3}
.prod h2{margin-bottom:.5rem}
.tag{display:inline-block;font-family:var(--font-head);font-weight:600;font-size:.72rem;
  letter-spacing:.12em;text-transform:uppercase;color:var(--gold-700);background:var(--gold-100);
  padding:.3rem .7rem;border-radius:6px;margin-bottom:1rem}
.apps{font-size:.92rem;color:var(--slate)}
.apps b{color:var(--ink)}

/* ---------- CTA band ---------- */
.cta{position:relative;color:#fff;text-align:center;overflow:hidden}
.cta__bg{position:absolute;inset:0;z-index:0}
.cta__bg img{width:100%;height:100%;object-fit:cover}
.cta__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,26,34,.82),rgba(20,26,34,.88))}
.cta__inner{position:relative;z-index:2;padding:clamp(60px,9vw,110px) 0}
.cta h2{color:#fff}
.cta p{max-width:600px;margin-inline:auto;color:rgba(255,255,255,.86)}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin-inline:auto}
.faq__item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  margin-bottom:.85rem;overflow:hidden;transition:box-shadow .2s,border-color .2s}
.faq__item[open]{box-shadow:var(--shadow-sm);border-color:var(--gold-100)}
.faq__q{font-family:var(--font-head);font-weight:600;color:var(--ink);cursor:pointer;
  list-style:none;padding:1.15rem 1.3rem;display:flex;justify-content:space-between;
  align-items:center;gap:1rem;font-size:1.02rem}
.faq__q::-webkit-details-marker{display:none}
.faq__q::after{content:"+";font-size:1.5rem;color:var(--gold);font-weight:400;transition:transform .25s}
.faq__item[open] .faq__q::after{content:"–"}
.faq__a{padding:0 1.3rem 1.3rem;font-size:.98rem;color:var(--slate)}
.faq__a p:last-child{margin-bottom:0}

/* ---------- Contact ---------- */
.info-card{display:flex;gap:1rem;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow-sm)}
.info-card__ic{flex:none;width:48px;height:48px;border-radius:12px;display:grid;place-items:center;
  background:var(--gold-100)}
.info-card__ic svg{width:22px;height:22px;stroke:var(--gold-700);fill:none;stroke-width:1.8}
.info-card h3{font-size:1.05rem;margin-bottom:.25rem}
.info-card p,.info-card a{font-size:.96rem;margin:0;color:var(--slate);word-break:break-word}
.info-card a{color:var(--gold-700)}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.6rem,3vw,2.4rem);box-shadow:var(--shadow-sm)}
.field{margin-bottom:1.1rem}
.field label{display:block;font-family:var(--font-head);font-weight:600;font-size:.88rem;color:var(--ink-2);margin-bottom:.4rem}
.field input,.field select,.field textarea{width:100%;font-family:var(--font-body);font-size:1rem;
  color:var(--ink-2);background:var(--cream);border:1px solid var(--line);border-radius:8px;padding:.8rem .9rem;transition:border-color .2s,box-shadow .2s}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(200,150,62,.16);background:#fff}
.form__note{font-size:.85rem;color:var(--slate-2);margin-top:.6rem}
.map-wrap{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md);border:1px solid var(--line);line-height:0}
.map-wrap iframe{width:100%;height:100%;min-height:340px;border:0;display:block}

/* ---------- Footer ---------- */
.footer{background:var(--ink);color:#9aa3ae;padding:clamp(48px,7vw,76px) 0 0;font-size:.95rem}
.footer a{color:#c3cad3}
.footer a:hover{color:var(--gold)}
.footer__grid{display:grid;gap:38px;grid-template-columns:1fr}
@media(min-width:560px){.footer__grid{grid-template-columns:1fr 1fr}}
@media(min-width:1000px){.footer__grid{grid-template-columns:1.8fr 1fr 1.3fr 1.3fr 1.6fr}}
.footer .brand__name{color:#fff}
.footer__about p{margin-top:1.1rem;max-width:340px;color:#8b939e}
.footer h4{color:#fff;font-size:.95rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:1.1rem}
.footer__links{list-style:none;padding:0;margin:0;display:grid;gap:.7rem}
.footer__contact{list-style:none;padding:0;margin:0;display:grid;gap:.9rem}
.footer__contact li{display:flex;gap:.7rem;align-items:flex-start}
.footer__contact svg{width:18px;height:18px;stroke:var(--gold);fill:none;stroke-width:1.8;flex:none;margin-top:3px}
.footer__bottom{border-top:1px solid rgba(255,255,255,.09);margin-top:48px;padding:22px 0;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;font-size:.86rem;color:#7c848f}
.footer__bottom .ar{font-family:var(--font-body);color:#9aa3ae}

/* ---------- Utilities / reveal ---------- */
/* Reveal is a progressive enhancement: only hidden when JS is active
   (html.js), so content is always visible to no-JS clients and crawlers. */
html.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
html.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important;animation:none!important}
  .reveal{opacity:1;transform:none}
}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.lead-block p{color:var(--slate)}

/* Floating WhatsApp button (injected on every page) */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:95;display:flex;align-items:center;gap:.6rem;
  height:58px;padding:0 20px 0 16px;border-radius:999px;background:#25d366;color:#fff;
  font-family:var(--font-head);font-weight:600;font-size:.95rem;text-decoration:none;
  box-shadow:0 10px 30px rgba(37,211,102,.4);transition:transform .2s var(--ease),box-shadow .2s}
.wa-float:hover{transform:translateY(-2px) scale(1.03);color:#fff;box-shadow:0 14px 36px rgba(37,211,102,.5)}
.wa-float svg{width:30px;height:30px;fill:#fff;flex:none}
.wa-float__label{white-space:nowrap}
@media(max-width:560px){.wa-float{height:56px;padding:0;width:56px;justify-content:center;right:16px;bottom:16px}
  .wa-float__label{display:none}}