/* ============================================================
   Al-Sultan Advanced Projects — Design System
   "Royal Red & Gold"  ·  RTL-first, bilingual, dark/light
   ============================================================ */

:root{
  --gold:#C8952E; --gold-lite:#EBD08A; --gold-deep:#9A6B1E;
  --red:#B01E2E; --red-lite:#D6434A; --red-deep:#7E141C;   /* royal red */
  --ink:#3A0E12; --ink-2:#4C1519; --ink-3:#611B20;         /* deep wine */
  --burgundy:#6B0E15;                                      /* flat solid burgundy (brand red bg) */
  --sand:#F4ECDD; --sand-2:#EADFC8;
  --green:#2F6E4A; --danger:#B0322E;
  --radius:18px; --radius-lg:26px; --maxw:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --wa:#25D366;
}

/* ---- DARK — deep wine-red ---- */
html[data-theme="dark"]{
  --bg:#1E070A; --bg-2:#2C0C10; --surface:rgba(235,208,138,.06);
  --surface-2:rgba(255,255,255,.06); --border:rgba(235,208,138,.20);
  --border-2:rgba(255,255,255,.10); --text:#F4EADB; --text-2:#E1CBC5;
  --muted:#BA958F; --nav-bg:rgba(30,7,10,.76); --card:#37121A;
  --shadow:0 24px 60px rgba(0,0,0,.55);
}
/* ---- LIGHT (default) — ivory + red & gold ---- */
html[data-theme="light"]{
  --bg:#FBF6EC; --bg-2:#ffffff; --surface:#ffffff;
  --surface-2:#F5EEE0; --border:rgba(154,107,30,.24);
  --border-2:rgba(58,14,18,.12); --text:#3A0E12; --text-2:#6A3A38;
  --muted:#8A6560; --nav-bg:rgba(251,246,236,.86); --card:#ffffff;
  --shadow:0 22px 55px rgba(58,14,18,.14);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.7;letter-spacing:.005em;
  overflow-x:hidden;transition:background .5s,color .35s;
}
html[dir="rtl"] body{font-family:'Cairo',system-ui,sans-serif;letter-spacing:0}
/* ONE title font across the whole site (Latin + Arabic) — Cairo */
h1,h2,h3,h4{font-family:'Cairo',system-ui,sans-serif;font-weight:700;line-height:1.2;letter-spacing:0;color:var(--text)}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
.as-container{max-width:var(--maxw);margin:0 auto;padding:0 clamp(16px,4vw,40px);width:100%}

/* ---- Bilingual show/hide ---- */
.as-en,.as-ar{transition:opacity .2s}
body.lang-ar .as-en{display:none}
body.lang-en .as-ar{display:none}
body.lang-en{direction:ltr}

/* Arabic display font for big headings */
body.lang-ar h1 .disp,body.lang-ar h2 .disp{font-family:'Cairo',sans-serif;font-weight:800}

/* Skip link */
.as-skip{position:absolute;inset-inline-start:-999px;top:8px;z-index:200;background:var(--gold);color:#1a0f00;
  padding:10px 16px;border-radius:10px;font-weight:800}
.as-skip:focus{inset-inline-start:12px}

/* ============================================================
   NAV
   ============================================================ */
.as-nav{position:fixed;inset-inline:0;top:0;z-index:90;
  transition:background .35s,backdrop-filter .35s,box-shadow .35s,padding .3s;padding:14px 0}
.as-nav__inner{display:flex;align-items:center;justify-content:space-between;gap:18px}
.as-nav.is-solid{background:var(--nav-bg);backdrop-filter:blur(16px);
  box-shadow:0 10px 34px rgba(0,0,0,.22);padding:9px 0;border-bottom:1px solid var(--border)}

.as-brand{display:flex;align-items:center;gap:12px}
.as-logo-mark{flex:none;filter:drop-shadow(0 3px 8px rgba(0,0,0,.3))}
.as-brand__text{display:flex;flex-direction:column;line-height:1.05}
.as-brand__name{font-family:'Cairo',sans-serif;font-weight:800;font-size:1.16rem;letter-spacing:0;color:var(--text)}
.as-brand__sub{font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-weight:700}
html[dir="rtl"] .as-brand__sub{letter-spacing:0;text-transform:none;font-size:.74rem}
.as-nav--hero:not(.is-solid) .as-brand__name{color:#fff}
.as-nav--hero:not(.is-solid) .as-brand__sub{color:var(--gold-lite)}

.as-nav__links{display:flex;align-items:center;gap:4px}
.as-nav__link{font-weight:700;font-size:.92rem;padding:9px 15px;border-radius:999px;color:var(--text-2);transition:.2s}
.as-nav--hero:not(.is-solid) .as-nav__link{color:rgba(255,255,255,.86);text-shadow:0 2px 12px rgba(0,0,0,.4)}
.as-nav__link:hover{color:var(--gold);background:color-mix(in srgb,var(--gold) 14%,transparent)}
.as-nav__link.is-active{color:var(--gold)}

.as-nav__right{display:flex;align-items:center;gap:10px}
.as-lang{display:flex;background:var(--surface);border:1px solid var(--border-2);border-radius:999px;padding:3px}
.as-nav--hero:not(.is-solid) .as-lang{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.25)}
.as-lang__btn{border:0;background:transparent;color:var(--text-2);font-weight:800;font-size:.8rem;
  padding:6px 12px;border-radius:999px;cursor:pointer;transition:.2s}
.as-nav--hero:not(.is-solid) .as-lang__btn{color:rgba(255,255,255,.8)}
.as-lang__btn.is-active{background:linear-gradient(120deg,var(--gold-lite),var(--gold));color:#241500}
.as-theme{width:40px;height:40px;display:grid;place-items:center;border-radius:50%;cursor:pointer;
  background:var(--surface);border:1px solid var(--border-2);color:var(--text-2);transition:.2s}
.as-nav--hero:not(.is-solid) .as-theme{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.25);color:#fff}
.as-theme:hover{color:var(--gold);border-color:var(--gold)}

/* Buttons */
.as-btn{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:.92rem;
  padding:13px 22px;border-radius:999px;border:1px solid transparent;cursor:pointer;
  transition:transform .2s var(--ease),box-shadow .25s,background .25s;white-space:nowrap}
.as-btn--gold{background:linear-gradient(120deg,var(--gold-lite),var(--gold) 60%,var(--gold-deep));
  color:#241500;box-shadow:0 12px 30px rgba(200,149,46,.32)}
.as-btn--gold:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(200,149,46,.42)}
.as-btn--ghost{background:transparent;border-color:var(--border);color:var(--text)}
.as-btn--ghost:hover{border-color:var(--gold);color:var(--gold)}
.as-btn--wa{background:var(--wa);color:#03270f;box-shadow:0 12px 30px rgba(37,211,102,.3)}
.as-btn--wa:hover{transform:translateY(-2px)}
.as-btn--lg{padding:16px 30px;font-size:1rem}

.as-burger{display:none;flex-direction:column;gap:5px;width:42px;height:42px;border:0;background:transparent;cursor:pointer;padding:10px}
.as-burger span{height:2px;background:var(--text);border-radius:2px;transition:.3s}
.as-nav--hero:not(.is-solid) .as-burger span{background:#fff}

/* Mobile menu */
.as-mob{position:fixed;inset:0;z-index:95;background:var(--bg-2);
  transform:translateY(-100%);transition:transform .4s var(--ease);
  display:flex;align-items:center;justify-content:center}
.as-mob.is-open{transform:none}
.as-mob__links{display:flex;flex-direction:column;gap:8px;text-align:center;width:min(90vw,380px)}
.as-mob__links a{font-size:1.4rem;font-weight:800;padding:14px;border-radius:14px;color:var(--text)}
.as-mob__links a:hover{background:var(--surface);color:var(--gold)}
.as-mob__cta{background:linear-gradient(120deg,var(--gold-lite),var(--gold));color:#241500!important;margin-top:10px}

@media(max-width:960px){
  .as-nav__links{display:none}
  .as-burger{display:flex}
}

/* ============================================================
   SHARED SECTION BITS
   ============================================================ */
.as-main{min-height:60vh}
section{position:relative}
.as-section{padding:clamp(64px,9vw,120px) 0}
.as-eyebrow{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:.76rem;
  letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
html[dir="rtl"] .as-eyebrow{letter-spacing:.04em}
.as-eyebrow::before{content:"";width:26px;height:1px;background:var(--gold);opacity:.7}
.as-h2{font-size:clamp(1.85rem,3.6vw,2.8rem);font-weight:800;margin-bottom:14px}
.as-lead{color:var(--text-2);font-size:clamp(1.02rem,1.7vw,1.18rem);max-width:60ch}
.as-center{text-align:center}
.as-center .as-eyebrow::before{display:none}
.as-center .as-lead{margin-inline:auto}

/* Refined divider — a thin gold gradient rule with a centered diamond */
.as-divider{position:relative;height:70px;display:flex;align-items:center;justify-content:center}
.as-divider::before{content:"";height:1px;width:min(640px,64%);
  background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--gold) 70%,transparent),transparent)}
.as-divider::after{content:"";position:absolute;width:8px;height:8px;transform:rotate(45deg);
  background:var(--gold);box-shadow:0 0 0 5px var(--bg),0 0 14px 1px rgba(200,149,46,.5)}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.06s}.reveal.d2{transition-delay:.12s}
.reveal.d3{transition-delay:.18s}.reveal.d4{transition-delay:.24s}

/* ============================================================
   HERO (home)
   ============================================================ */
.as-hero{position:relative;min-height:100vh;display:flex;align-items:center;
  padding:120px 0 70px;overflow:hidden;background:var(--burgundy)}
/* Gold nugget photo as the hero background, with a FLAT (uniform, non-gradient) burgundy tint for text legibility */
.as-hero__bg{position:absolute;inset:0;z-index:0;background:var(--burgundy) url("../img/hero-gold.jpg") center center/cover no-repeat}
.as-hero__bg::after{content:"";position:absolute;inset:0;background:rgba(30,7,11,.55)}
.as-hero__glow{display:none}
.as-hero h1,.as-hero__sub{text-shadow:0 2px 20px rgba(0,0,0,.5)}
.as-hero__grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;width:100%}
.as-hero__badge{display:inline-flex;align-items:center;gap:9px;background:rgba(200,149,46,.14);
  border:1px solid rgba(200,149,46,.4);color:var(--gold-lite);font-weight:700;font-size:.82rem;
  padding:8px 15px;border-radius:999px;margin-bottom:20px}
.as-hero__badge svg{width:16px;height:16px}
.as-hero h1{color:#fff;font-size:clamp(2.4rem,5.4vw,4rem);line-height:1.18;font-weight:800;margin-bottom:18px}
.as-hero h1 .g{background:linear-gradient(100deg,#E9C86B,#C8952E 55%,#E9C86B);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.as-hero__sub{color:#F0E3DD;font-size:clamp(1.05rem,2vw,1.28rem);max-width:52ch;margin-bottom:28px}
.as-hero__cta{display:flex;gap:14px;flex-wrap:wrap}
/* Hero sits on a dark wine background in both themes → ghost button needs light contrast */
.as-hero .as-btn--ghost{color:#fff;border-color:rgba(255,255,255,.45);background:rgba(255,255,255,.04)}
.as-hero .as-btn--ghost:hover{color:#241500;background:linear-gradient(120deg,var(--gold-lite),var(--gold));border-color:transparent}
.as-hero__stats{display:flex;gap:26px;margin-top:34px;flex-wrap:wrap}
.as-hero__stat b{display:block;font-size:1.7rem;font-weight:900;
  background:linear-gradient(120deg,var(--gold-lite),var(--gold));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.as-hero__stat span{color:#C6A59F;font-size:.82rem;font-weight:600}
.as-hero__visual{position:relative;display:grid;place-items:center;min-height:min(72vh,560px);
  perspective:1100px;perspective-origin:50% 40%}
.as-hero__logo{display:none;width:min(84%,360px);height:auto;
  filter:drop-shadow(0 18px 34px rgba(0,0,0,.5))}
.as-hero__ring{position:absolute;width:min(108%,560px);aspect-ratio:1;border:1px dashed rgba(233,200,107,.3);border-radius:50%;animation:spin 46s linear infinite}
.as-hero__ring::after{content:"";position:absolute;inset:0;border-radius:50%;border:1px solid rgba(233,200,107,.14);transform:scale(.82)}
@keyframes spin{to{transform:rotate(360deg)}}

/* Interactive 3D product showcase — TRANSPARENT (product floats on the gold hero) */
.as-hero__stage{position:relative;z-index:2;width:min(90%,460px);aspect-ratio:4/5;
  --gx:50%;--gy:42%;
  background:transparent;border:0;box-shadow:none;text-decoration:none;cursor:grab;
  display:grid;place-items:center;padding:20px;
  transform-style:preserve-3d;will-change:transform}
.as-hero__stage:active{cursor:grabbing}
.as-hero__glare{display:none}
.as-hero__stage-badge{position:absolute;top:12px;inset-inline-start:14px;z-index:4;
  font-weight:800;letter-spacing:.12em;font-size:.7rem;color:#EBD08A;
  background:rgba(20,5,8,.5);padding:5px 11px;border-radius:999px;backdrop-filter:blur(4px);
  transform:translateZ(40px)}
.as-hero__stage-tag{position:absolute;top:12px;inset-inline-end:14px;z-index:4;
  font-weight:700;font-size:.7rem;color:#fff;background:rgba(20,5,8,.5);
  padding:5px 11px;border-radius:999px;backdrop-filter:blur(4px);transform:translateZ(40px)}
.as-hero__prod{position:relative;z-index:3;max-height:100%;max-width:100%;object-fit:contain;
  filter:drop-shadow(0 26px 34px rgba(0,0,0,.5));transform:translateZ(58px);pointer-events:none}
.as-hero__shop{position:absolute;bottom:16px;left:50%;z-index:6;
  transform:translateX(-50%) translateZ(78px);
  display:inline-flex;align-items:center;gap:7px;
  background:linear-gradient(120deg,var(--gold-lite),var(--gold) 60%,var(--gold-deep));color:#241500;
  font-weight:800;font-size:.82rem;padding:9px 17px;border-radius:999px;
  box-shadow:0 12px 26px rgba(200,149,46,.5);white-space:nowrap;
  transition:transform .25s var(--ease),box-shadow .25s}
.as-hero__stage:hover .as-hero__shop{transform:translateX(-50%) translateZ(92px) scale(1.05);box-shadow:0 16px 34px rgba(200,149,46,.6)}
.as-hero__hint{position:absolute;bottom:-30px;left:0;right:0;text-align:center;
  color:#C6A59F;font-size:.76rem;font-weight:600;letter-spacing:.02em;pointer-events:none}
@media(max-width:900px){
  .as-hero{min-height:auto;padding:104px 0 52px}
  .as-hero__grid{grid-template-columns:1fr;text-align:center}
  .as-hero__cta,.as-hero__stats{justify-content:center}
  .as-hero__sub{margin-inline:auto}
  .as-hero__visual{order:-1;margin-bottom:22px;min-height:auto;perspective:800px;display:flex;flex-direction:column;align-items:center;gap:6px}
  /* On phones: show the company LOGO on top, then the floating product below it. */
  .as-hero__logo{display:block;width:min(58%,230px);margin-bottom:2px}
  .as-hero__ring,.as-hero__hint{display:none}
  .as-hero__stage{display:grid;width:min(82%,320px);padding:8px}
}
@media(max-width:600px){
  .as-hero{padding:92px 0 44px}
  .as-hero__stats{gap:18px}
  .as-hero__logo{width:min(52%,200px)}
  .as-hero__stage{width:min(86%,300px)}
}
@media(prefers-reduced-motion:reduce){
  .as-hero__ring{animation:none}
}

/* ============================================================
   PRODUCT CARDS / GRID
   ============================================================ */
.as-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:24px}
.as-card{position:relative;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);
  overflow:hidden;display:flex;flex-direction:column;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.as-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--gold)}
.as-card__media{position:relative;aspect-ratio:4/3;background:
  radial-gradient(80% 80% at 50% 30%,rgba(200,149,46,.14),transparent 70%),var(--surface-2);
  display:grid;place-items:center;padding:22px;overflow:hidden}
.as-card__media img{width:100%;height:100%;object-fit:contain;transition:transform .5s var(--ease)}
.as-card:hover .as-card__media img{transform:scale(1.06)}
.as-card__tag{position:absolute;inset-inline-start:14px;top:14px;background:var(--ink);color:var(--gold-lite);
  font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:6px 11px;border-radius:999px;border:1px solid var(--border)}
.as-card__flag{position:absolute;inset-inline-end:14px;top:14px;background:linear-gradient(120deg,var(--red),var(--red-deep));
  color:#fff;font-size:.68rem;font-weight:900;padding:6px 11px;border-radius:999px;box-shadow:0 6px 16px rgba(176,30,46,.4)}
.as-card__body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}
.as-card__name{font-size:1.18rem;font-weight:800;margin-bottom:6px}
.as-card__tagline{color:var(--text-2);font-size:.92rem;flex:1;margin-bottom:16px}
.as-card__foot{display:flex;align-items:center;justify-content:space-between;gap:10px}
.as-card__price{font-weight:800;color:var(--gold);font-size:.92rem}
.as-card__link{font-weight:800;font-size:.86rem;color:var(--text);display:inline-flex;align-items:center;gap:6px}
.as-card__link .ar-flip{transition:transform .2s}
.as-card:hover .as-card__link{color:var(--gold)}

/* Filter chips */
.as-filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px}
.as-filter{border:1px solid var(--border);background:var(--surface);color:var(--text-2);
  font-weight:700;font-size:.9rem;padding:9px 18px;border-radius:999px;cursor:pointer;transition:.2s}
.as-filter:hover{border-color:var(--gold);color:var(--gold)}
.as-filter.is-active{background:linear-gradient(120deg,var(--gold-lite),var(--gold));color:#241500;border-color:transparent}

/* ============================================================
   PRODUCT DETAIL
   ============================================================ */
.as-pd{padding-top:110px}
.as-pd__top{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,60px);align-items:start}
.as-pd__gallery{position:sticky;top:100px}
.as-pd__stage{background:radial-gradient(80% 80% at 50% 25%,rgba(200,149,46,.16),transparent 70%),var(--card);
  border:1px solid var(--border);border-radius:var(--radius-lg);aspect-ratio:1;display:grid;place-items:center;padding:30px}
.as-pd__stage img{max-width:100%;max-height:100%;object-fit:contain;filter:drop-shadow(0 24px 40px rgba(0,0,0,.4))}
.as-pd__thumbs{display:flex;gap:12px;margin-top:14px;flex-wrap:wrap}
.as-pd__thumb{width:78px;height:78px;border-radius:14px;border:1px solid var(--border-2);background:var(--surface-2);
  padding:8px;cursor:pointer;transition:.2s}
.as-pd__thumb img{width:100%;height:100%;object-fit:contain}
.as-pd__thumb.is-active{border-color:var(--gold)}
.as-pd__cat{color:var(--gold);font-weight:800;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:12px}
html[dir="rtl"] .as-pd__cat{letter-spacing:.02em}
.as-pd h1{font-size:clamp(1.9rem,4vw,2.9rem);margin-bottom:12px}
.as-pd__tagline{color:var(--gold-lite);font-size:1.15rem;font-weight:700;margin-bottom:18px}
html[data-theme="light"] .as-pd__tagline{color:var(--gold-deep)}
.as-pd__desc{color:var(--text-2);font-size:1.04rem;margin-bottom:24px}
.as-pd__features{list-style:none;display:grid;gap:12px;margin-bottom:28px}
.as-pd__features li{display:flex;align-items:flex-start;gap:12px;font-weight:600}
.as-pd__features li svg{flex:none;width:22px;height:22px;color:var(--gold);margin-top:2px}
.as-pd__price{font-size:2rem;font-weight:900;color:var(--gold);margin-bottom:18px;
  background:linear-gradient(120deg,var(--gold-lite),var(--gold));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.as-pd__buy{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:26px}
.as-pd__note{color:var(--muted);font-size:.86rem}
.as-pd__specs{margin-top:16px;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.as-pd__specs h3{padding:16px 20px;background:var(--surface-2);font-size:1rem}
.as-pd__specs table{width:100%;border-collapse:collapse}
.as-pd__specs td{padding:13px 20px;border-top:1px solid var(--border-2);font-size:.94rem}
.as-pd__specs td:first-child{color:var(--muted);font-weight:600;width:42%}
.as-pd__specs td:last-child{font-weight:700}
@media(max-width:860px){.as-pd__top{grid-template-columns:1fr}.as-pd__gallery{position:static}}

/* ============================================================
   FEATURE / VALUE ROW
   ============================================================ */
.as-values{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.as-value{background:var(--surface);border:1px solid var(--border-2);border-radius:var(--radius);padding:26px 22px}
.as-value__ic{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;margin-bottom:16px;
  background:linear-gradient(120deg,rgba(233,200,107,.2),rgba(200,149,46,.12));color:var(--gold)}
.as-value__ic svg{width:26px;height:26px}
.as-value h3{font-size:1.1rem;margin-bottom:8px}
.as-value p{color:var(--text-2);font-size:.94rem}

/* CTA band */
.as-cta-band{position:relative;overflow:hidden;background:var(--burgundy);
  border:1px solid var(--border);border-radius:var(--radius-lg);padding:clamp(40px,6vw,68px);text-align:center}
.as-cta-band h2{color:#fff;position:relative}
.as-cta-band p{color:#E4D0CB;position:relative;max-width:56ch;margin:12px auto 26px}
.as-cta-band .as-hero__cta{position:relative;justify-content:center}

/* ============================================================
   ABOUT / CERTIFICATES
   ============================================================ */
.as-about-hero{padding:130px 0 40px;background:var(--burgundy);color:#fff}
.as-about-hero h1{color:#fff;font-size:clamp(2.1rem,4.8vw,3.4rem);font-weight:800}
.as-about-hero .as-lead{color:#E6D2CD;margin-top:14px}
.as-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,56px);align-items:center}
.as-split__media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow)}
.as-split__media img{width:100%;height:100%;object-fit:cover}
@media(max-width:820px){.as-split{grid-template-columns:1fr}}
.as-certs{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.as-cert{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;transition:.3s}
.as-cert:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.as-cert img{width:100%;border-radius:12px;border:1px solid var(--border-2);cursor:zoom-in}
.as-cert__cap{margin-top:12px;font-weight:700;text-align:center}
.as-cert__cap small{display:block;color:var(--muted);font-weight:500}
.as-timeline{display:grid;gap:2px;max-width:760px;margin:0 auto}
.as-tl{display:grid;grid-template-columns:120px 1fr;gap:20px;padding:20px 0;border-top:1px solid var(--border-2)}
.as-tl b{color:var(--gold);font-size:1.3rem;font-weight:900}
.as-tl p{color:var(--text-2)}

/* Lightbox */
.as-lightbox{position:fixed;inset:0;z-index:200;background:rgba(6,11,20,.92);display:none;
  align-items:center;justify-content:center;padding:24px;cursor:zoom-out}
.as-lightbox.is-open{display:flex}
.as-lightbox img{max-width:94vw;max-height:90vh;border-radius:12px;box-shadow:0 30px 80px rgba(0,0,0,.6)}

/* ============================================================
   CONTACT
   ============================================================ */
.as-contact{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,50px)}
.as-contact__cards{display:grid;gap:16px}
.as-contact__card{display:flex;gap:16px;align-items:flex-start;background:var(--surface);
  border:1px solid var(--border-2);border-radius:var(--radius);padding:20px}
.as-contact__card .ic{flex:none;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(120deg,rgba(233,200,107,.2),rgba(200,149,46,.1));color:var(--gold)}
.as-contact__card h4{margin-bottom:3px}
.as-contact__card a,.as-contact__card p{color:var(--text-2);font-weight:600}
.as-form{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:clamp(22px,4vw,34px)}
.as-field{margin-bottom:16px}
.as-field label{display:block;font-weight:700;margin-bottom:7px;font-size:.9rem}
.as-field input,.as-field textarea,.as-field select{width:100%;background:var(--surface-2);border:1px solid var(--border-2);
  border-radius:12px;padding:13px 15px;color:var(--text);font-family:inherit;font-size:.96rem;transition:.2s}
.as-field input:focus,.as-field textarea:focus,.as-field select:focus{outline:0;border-color:var(--gold);background:var(--surface)}
.as-field textarea{min-height:120px;resize:vertical}
@media(max-width:820px){.as-contact{grid-template-columns:1fr}}

/* ============================================================
   AI ASSISTANT
   ============================================================ */
.as-ai{position:fixed;inset-inline-end:22px;bottom:22px;z-index:120}
.as-ai__launch{position:relative;width:62px;height:62px;border-radius:50%;border:0;cursor:pointer;
  background:linear-gradient(135deg,var(--gold-lite),var(--gold) 55%,var(--gold-deep));color:#241500;
  display:grid;place-items:center;box-shadow:0 16px 40px rgba(200,149,46,.45);transition:transform .25s}
.as-ai__launch:hover{transform:scale(1.07)}
.as-ai__badge{position:absolute;top:6px;inset-inline-end:6px;width:12px;height:12px;border-radius:50%;
  background:var(--wa);border:2px solid #241500;animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.6)}70%{box-shadow:0 0 0 8px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
.as-ai__greet{position:absolute;bottom:12px;inset-inline-end:74px;background:var(--card);border:1px solid var(--border);
  padding:11px 16px;border-radius:14px;box-shadow:var(--shadow);white-space:nowrap;font-size:.9rem;
  opacity:0;transform:translateX(10px);pointer-events:none;transition:.35s}
html[dir="rtl"] .as-ai__greet{transform:translateX(-10px)}
.as-ai__greet.show{opacity:1;transform:none}
.as-ai__panel{position:absolute;bottom:78px;inset-inline-end:0;width:min(92vw,380px);background:var(--bg-2);
  border:1px solid var(--border);border-radius:22px;box-shadow:0 30px 80px rgba(0,0,0,.5);overflow:hidden;
  display:flex;flex-direction:column;max-height:min(72vh,620px);
  opacity:0;transform:translateY(20px) scale(.96);pointer-events:none;transition:.3s var(--ease)}
.as-ai__panel.is-open{opacity:1;transform:none;pointer-events:auto}
.as-ai__head{display:flex;align-items:center;gap:12px;padding:15px 16px;
  background:linear-gradient(120deg,#3A0E12,#7E141C);color:#fff}
.as-ai__ava{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.08);display:grid;place-items:center;flex:none}
.as-ai__name{font-weight:800}
.as-ai__status{display:flex;align-items:center;gap:6px;font-size:.76rem;color:#CFB2AC}
.as-ai__status .dot{width:8px;height:8px;border-radius:50%;background:var(--wa);box-shadow:0 0 8px var(--wa)}
.as-ai__close{margin-inline-start:auto;background:transparent;border:0;color:#fff;font-size:1.1rem;cursor:pointer;opacity:.7}
.as-ai__close:hover{opacity:1}
.as-ai__body{flex:1;overflow-y:auto;padding:18px 16px;display:flex;flex-direction:column;gap:12px}
.as-msg{max-width:88%;padding:12px 15px;border-radius:16px;font-size:.94rem;line-height:1.6;animation:msgIn .3s var(--ease)}
@keyframes msgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.as-msg--bot{align-self:flex-start;background:var(--surface-2);border:1px solid var(--border-2);border-bottom-inline-start-radius:5px}
.as-msg--user{align-self:flex-end;background:linear-gradient(120deg,var(--gold),var(--gold-deep));color:#241500;font-weight:600;border-bottom-inline-end-radius:5px}
.as-bismillah{font-family:'Amiri',serif;color:var(--gold);font-size:1.2rem;display:block}
.as-msg a{color:var(--gold);font-weight:800;text-decoration:underline}
.as-msg--user a{color:#241500}
.as-msg .prodlink{display:inline-flex;align-items:center;gap:6px;margin-top:6px;font-weight:800;color:var(--gold)}
.as-navlinks{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}
.as-navlink{display:inline-block;background:var(--surface);border:1px solid var(--border);
  color:var(--gold);font-weight:700;font-size:.82rem;padding:6px 12px;border-radius:999px;text-decoration:none}
.as-navlink:hover{background:linear-gradient(120deg,var(--gold-lite),var(--gold));color:#241500;border-color:transparent}
.as-typing{align-self:flex-start;display:flex;gap:4px;padding:14px 16px;background:var(--surface-2);border-radius:16px}
.as-typing span{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:blink 1.2s infinite}
.as-typing span:nth-child(2){animation-delay:.2s}.as-typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.3}30%{opacity:1}}
.as-chips{display:flex;flex-wrap:wrap;gap:8px}
.as-chip{background:var(--surface);border:1px solid var(--border);color:var(--text);font-weight:700;font-size:.82rem;
  padding:8px 13px;border-radius:999px;cursor:pointer;transition:.2s}
.as-chip:hover{background:color-mix(in srgb,var(--gold) 16%,transparent);border-color:var(--gold);color:var(--gold)}
.as-ai__foot{display:flex;gap:8px;padding:12px;border-top:1px solid var(--border-2);background:var(--bg-2)}
.as-ai__input{flex:1;background:var(--surface-2);border:1px solid var(--border-2);border-radius:999px;
  padding:12px 16px;color:var(--text);font-family:inherit;font-size:.94rem}
.as-ai__input:focus{outline:0;border-color:var(--gold)}
.as-ai__send{width:44px;height:44px;flex:none;border-radius:50%;border:0;cursor:pointer;
  background:linear-gradient(135deg,var(--gold-lite),var(--gold));color:#241500;display:grid;place-items:center;transition:.2s}
.as-ai__send:hover{transform:scale(1.06)}
html[dir="rtl"] .as-ai__send svg{transform:scaleX(-1)}

/* ============================================================
   FOOTER
   ============================================================ */
.as-footer{background:var(--burgundy);color:#E6D2CD;padding:64px 0 26px;margin-top:20px;border-top:1px solid var(--border)}
html[data-theme="light"] .as-footer{background:var(--burgundy)}
.as-footer__grid{display:grid;grid-template-columns:1.8fr 1fr 1fr;gap:34px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.09)}
.as-footer .as-brand__name{color:#fff}
.as-footer__about{margin-top:16px;font-size:.94rem;color:#C6A59F;max-width:40ch}
.as-footer__col h3{color:#fff;font-size:1rem;margin-bottom:16px}
.as-footer__col ul{list-style:none;display:grid;gap:10px}
.as-footer__col a,.as-footer__contact li{color:#C6A59F;font-size:.92rem;transition:.2s}
.as-footer__col a:hover{color:var(--gold-lite)}
.as-footer__bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:22px;color:#AE908B;font-size:.84rem}
.as-footer__reg{color:var(--gold-lite);opacity:.8}
@media(max-width:900px){.as-footer__grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.as-footer__grid{grid-template-columns:1fr}}

/* Breadcrumb */
.as-crumb{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:.86rem;font-weight:600;margin-bottom:22px}
.as-crumb a:hover{color:var(--gold)}

/* Utility */
.as-hidden{display:none!important}

/* ============================================================
   INSTALL BUTTON — "download the mobile version" (PWA)
   ============================================================ */
.as-install{position:fixed;inset-inline-start:18px;bottom:20px;z-index:118;
  display:inline-flex!important;flex-direction:row;align-items:center;gap:8px;
  padding:11px 17px;border:1px solid rgba(255,255,255,.28);cursor:pointer;
  border-radius:999px;font-family:inherit;font-weight:800;font-size:.88rem;line-height:1;
  white-space:nowrap;text-decoration:none;
  background:linear-gradient(120deg,var(--gold-lite),var(--gold) 60%,var(--gold-deep));color:#241500;
  box-shadow:0 12px 30px rgba(200,149,46,.42);transition:transform .2s var(--ease),box-shadow .25s}
.as-install:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(200,149,46,.55)}
.as-install span{line-height:1}
.as-install svg{flex:none;width:18px;height:18px;display:block}
.as-install-toast{position:fixed;left:50%;bottom:88px;transform:translate(-50%,12px);z-index:9999;
  max-width:88vw;background:var(--bg-2);color:var(--text);border:1px solid var(--gold);
  padding:14px 18px;border-radius:16px;font-weight:600;font-size:.95rem;line-height:1.6;text-align:center;
  box-shadow:0 20px 50px rgba(0,0,0,.45);opacity:0;transition:opacity .35s,transform .35s;pointer-events:none}
.as-install-toast.in{opacity:1;transform:translate(-50%,0)}
@media(max-width:600px){
  .as-install{padding:11px 15px;font-size:.84rem;bottom:16px;inset-inline-start:14px}
}

/* ============================================================
   MOBILE POLISH (phone-first refinements)
   ============================================================ */
/* Comfortable 44px tap targets for the most-used nav controls */
@media(max-width:600px){
  .as-lang__btn{padding:10px 14px;min-height:44px}
  .as-theme{width:44px;height:44px}
  .as-burger{width:44px;height:44px}
  .as-filter{padding:11px 18px}
  /* keep floating controls clear of the footer */
  .as-footer{padding-bottom:96px}
}
/* Very small phones: give the brand room */
@media(max-width:420px){
  .as-brand__name{font-size:1rem}
  .as-brand__sub{display:none}
  .as-nav__right{gap:6px}
}
/* Let the AI greeting reflow instead of overflowing */
@media(max-width:480px){
  .as-ai__greet{white-space:normal;max-width:60vw}
}
/* Editor content (tables / code) must never break the layout */
.as-lead table,.as-lead pre,.entry-content table,.entry-content pre{
  display:block;max-width:100%;overflow-x:auto}
/* Timeline collapses on small screens if ever used */
@media(max-width:560px){.as-tl{grid-template-columns:1fr;gap:6px}}