/* =========================================================
   El Beit El Handasy — البيت الهندسي
   Design system: Black / White / Gold — minimal luxury
   Works for both RTL (ar) and LTR (en) via logical properties.
   ========================================================= */

/* ---------- 1. Tokens ---------- */
:root{
  --ink:#0B0B0B;
  --ink-2:#161616;
  --ink-3:#2A2A2A;
  --muted:#6E6A66;
  --muted-2:#9A958F;
  --paper:#FFFFFF;
  --paper-2:#F7F5F2;
  --paper-3:#EFEBE5;
  --gold:#C6A15B;
  --gold-2:#E0C68F;
  --gold-3:#80622A;
  --line:rgba(11,11,11,.12);
  --line-2:rgba(11,11,11,.07);
  --line-light:rgba(255,255,255,.16);

  --font-display:'Cormorant Garamond', 'Tajawal', Georgia, serif;
  --font-body:'Jost', 'Tajawal', system-ui, -apple-system, Segoe UI, sans-serif;

  --step--1:clamp(.78rem,.75rem + .15vw,.86rem);
  --step-0:clamp(.95rem,.92rem + .2vw,1.05rem);
  --step-1:clamp(1.1rem,1.02rem + .4vw,1.3rem);
  --step-2:clamp(1.35rem,1.2rem + .8vw,1.8rem);
  --step-3:clamp(1.8rem,1.5rem + 1.5vw,2.8rem);
  --step-4:clamp(2.3rem,1.7rem + 3vw,4.2rem);
  --step-5:clamp(2.8rem,1.8rem + 4.6vw,5.6rem);

  --gutter:clamp(1.25rem,4vw,4rem);
  --maxw:1320px;
  --maxw-narrow:820px;
  --section-y:clamp(4.5rem,9vw,9rem);
  --radius:2px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --header-h:82px;
}

/* Arabic pages */
html[lang="ar"]{
  --font-display:'Tajawal','Cormorant Garamond',serif;
  --font-body:'Tajawal', system-ui, sans-serif;
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:var(--header-h)}
body{
  font-family:var(--font-body);
  font-size:var(--step-0);
  line-height:1.75;
  color:var(--ink-2);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg,video{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
::selection{background:var(--gold);color:#fff}

/* ---------- 3. Typography ---------- */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:500;line-height:1.12;letter-spacing:-.01em;color:var(--ink)}
html[lang="ar"] h1,html[lang="ar"] h2,html[lang="ar"] h3,html[lang="ar"] h4{font-weight:700;line-height:1.3;letter-spacing:0}
.h-xl{font-size:var(--step-5)}
.h-lg{font-size:var(--step-4)}
.h-md{font-size:var(--step-3)}
.h-sm{font-size:var(--step-2)}
.lead{font-size:var(--step-1);color:var(--muted);line-height:1.8;font-weight:300}
html[lang="ar"] .lead{font-weight:400}
p{max-width:68ch}
.eyebrow{
  font-size:var(--step--1);letter-spacing:.28em;text-transform:uppercase;
  color:var(--gold-3);font-weight:500;display:flex;align-items:center;gap:.9rem;
}
html[lang="ar"] .eyebrow{letter-spacing:.12em;text-transform:none}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--gold);flex:none}
.eyebrow--center{justify-content:center}
.eyebrow--light{color:var(--gold-2)}
.text-center{text-align:center}
.muted{color:var(--muted)}

/* ---------- 4. Layout ---------- */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.narrow{max-width:var(--maxw-narrow)}
.section{padding-block:var(--section-y)}
.section--tight{padding-block:clamp(3rem,6vw,5.5rem)}
.section--paper{background:var(--paper-2)}
.section--ink{background:var(--ink);color:#EDEAE6}
.section--ink h1,.section--ink h2,.section--ink h3{color:#fff}
.section--ink .lead{color:rgba(255,255,255,.62)}
.section-head{display:flex;flex-direction:column;gap:1.1rem;margin-bottom:clamp(2.5rem,5vw,4rem)}
.section-head--split{flex-direction:row;align-items:flex-end;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.section-head--split > div{max-width:640px}
.stack{display:flex;flex-direction:column;gap:1.25rem}
.rule{height:1px;background:var(--line);border:0}

/* ---------- 5. Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.7rem;
  padding:1rem 2.1rem;border:1px solid var(--ink);background:var(--ink);color:#fff;
  font-size:var(--step--1);letter-spacing:.16em;text-transform:uppercase;font-weight:500;
  cursor:pointer;transition:.35s var(--ease);border-radius:var(--radius);
}
html[lang="ar"] .btn{letter-spacing:.03em;text-transform:none;font-weight:700}
.btn:hover{background:var(--gold);border-color:var(--gold);color:#fff;transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--ghost:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.btn--light{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn--light:hover{background:var(--gold);border-color:var(--gold)}
.btn--gold{background:var(--gold);border-color:var(--gold);color:#141005}
.btn--gold:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.btn .ar{transition:transform .35s var(--ease)}
.btn:hover .ar{transform:translateX(4px)}
[dir="rtl"] .btn:hover .ar{transform:translateX(-4px)}
[dir="rtl"] .btn .ar svg{transform:scaleX(-1)}
.link-line{
  display:inline-flex;align-items:center;gap:.6rem;font-size:var(--step--1);
  letter-spacing:.18em;text-transform:uppercase;color:var(--ink);
  padding-bottom:.45rem;border-bottom:1px solid var(--line);transition:.3s var(--ease);
}
html[lang="ar"] .link-line{letter-spacing:.02em;text-transform:none;font-weight:700}
.link-line:hover{color:var(--gold-3);border-color:var(--gold)}
.btn-row{display:flex;flex-wrap:wrap;gap:1rem;align-items:center}

/* ---------- 6. Header ---------- */
.header{
  position:fixed;inset-block-start:0;inset-inline:0;z-index:100;
  transition:background .4s var(--ease),box-shadow .4s var(--ease),padding .4s var(--ease);
  padding-block:1rem;
}
.header__inner{display:flex;align-items:center;gap:clamp(1rem,2vw,2rem);justify-content:space-between}
.header .container{max-width:1560px;padding-inline:clamp(1.25rem,3vw,2.75rem)}
.header--transparent{background:transparent}
.header--solid{background:rgba(255,255,255,.94);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line-2)}
.brand{display:flex;align-items:center;gap:.8rem;flex:none}
.brand img{height:46px;width:auto;transition:.4s var(--ease)}
.header--transparent .brand .logo-dark{display:none}
.header--solid .brand .logo-light{display:none}
.nav{display:flex;align-items:center;gap:clamp(.7rem,1.35vw,1.55rem)}
.nav a{
  font-size:var(--step--1);letter-spacing:.12em;text-transform:uppercase;
  position:relative;padding-block:.4rem;transition:color .3s var(--ease);white-space:nowrap;
}
html[lang="ar"] .nav a{letter-spacing:0;text-transform:none;font-size:var(--step-0);font-weight:500}
.nav a::after{
  content:"";position:absolute;inset-block-end:0;inset-inline-start:0;
  width:0;height:1px;background:var(--gold);transition:width .35s var(--ease);
}
.nav a:hover::after,.nav a[aria-current="page"]::after{width:100%}
.header--transparent .nav a,.header--transparent .header__tools a{color:#fff}
.header--solid .nav a,.header--solid .header__tools a{color:var(--ink)}
.nav a[aria-current="page"]{color:var(--gold)}
.header__tools{display:flex;align-items:center;gap:1.1rem;flex:none}
.lang-switch{
  font-size:var(--step--1);letter-spacing:.14em;border:1px solid currentColor;
  padding:.5rem .9rem;opacity:.8;transition:.3s var(--ease);border-radius:var(--radius);
}
.lang-switch:hover{opacity:1;color:var(--gold)!important;border-color:var(--gold)}
.header__cta{display:none}
@media (min-width:1340px){.header__cta{display:inline-flex;padding:.75rem 1.35rem;letter-spacing:.1em}}
.burger{position:relative;width:44px;height:44px;background:none;border:0;cursor:pointer}
.burger span{
  position:absolute;left:10px;width:24px;height:1.5px;background:currentColor;
  transition:top .3s var(--ease),transform .3s var(--ease),opacity .2s var(--ease);
}
.burger span:nth-child(1){top:15px}
.burger span:nth-child(2){top:21px}
.burger span:nth-child(3){top:27px}
.burger[aria-expanded="true"] span:nth-child(1){top:21px;transform:rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){top:21px;transform:rotate(-45deg)}
@media (min-width:1140px){.burger{display:none}}
@media (max-width:1139.98px){
  .nav{
    position:fixed;top:0;left:0;right:0;height:100dvh;width:100%;
    background:var(--ink);flex-direction:column;align-items:center;justify-content:center;
    gap:1.4rem;padding:5rem var(--gutter) 3rem;transform:translateX(105%);
    transition:transform .45s var(--ease);z-index:99;text-align:center;
  }
  [dir="rtl"] .nav{transform:translateX(-105%)}
  .nav[data-open="true"]{transform:translateX(0)!important}
  .nav a{color:#fff!important;font-size:var(--step-2);font-family:var(--font-display);letter-spacing:.02em;text-transform:none}
  .burger{position:relative;z-index:100}
  .header[data-menu="true"]{background:transparent!important;box-shadow:none!important}
  .header[data-menu="true"] .burger,
  .header[data-menu="true"] .brand,
  .header[data-menu="true"] .header__tools a{color:#fff!important}
  .header[data-menu="true"] .brand,
  .header[data-menu="true"] .lang-switch{position:relative;z-index:100}
  .header[data-menu="true"] .lang-switch{border-color:rgba(255,255,255,.5)}
}
.body-lock{overflow:hidden}

/* ---------- 7. Hero ---------- */
.hero{position:relative;min-height:min(92svh,900px);display:grid;align-items:end;isolation:isolate;color:#fff}
.hero--inner{min-height:min(62svh,620px)}
.hero__media{position:absolute;inset:0;z-index:-2;overflow:hidden}
.hero__media img{width:100%;height:100%;object-fit:cover}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(to top,rgba(0,0,0,.78) 0%,rgba(0,0,0,.4) 45%,rgba(0,0,0,.3) 100%);
}
.hero__inner{padding-block:clamp(3.5rem,9vw,7rem) clamp(3rem,7vw,5.5rem);max-width:940px}
.hero h1{color:#fff;font-size:var(--step-5)}
.hero .lead{color:rgba(255,255,255,.78);max-width:56ch;margin-top:1.6rem}
.hero .eyebrow{color:var(--gold-2);margin-bottom:1.6rem}
.hero .btn-row{margin-top:2.6rem}
.hero__scroll{
  position:absolute;bottom:2rem;right:var(--gutter);
  writing-mode:vertical-rl;font-size:var(--step--1);letter-spacing:.24em;
  text-transform:uppercase;color:rgba(255,255,255,.55);display:none;
}
[dir="rtl"] .hero__scroll{right:auto;left:var(--gutter);writing-mode:vertical-lr;letter-spacing:0;text-transform:none}
@media (min-width:900px){.hero__scroll{display:block}}
.crumbs{font-size:var(--step--1);letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.6);margin-bottom:1.2rem}
html[lang="ar"] .crumbs{letter-spacing:0;text-transform:none}
.crumbs a:hover{color:var(--gold-2)}

/* ---------- 8. Grids & cards ---------- */
.grid{display:grid;gap:clamp(1.25rem,2.5vw,2.2rem)}
.grid--2{grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr))}
.grid--3{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.grid--4{grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr))}
.grid--pair{grid-template-columns:1fr}
@media (min-width:900px){.grid--pair{grid-template-columns:repeat(2,1fr)}}

.project{position:relative;display:block;overflow:hidden;background:var(--paper-3)}
.project__media{position:relative;overflow:hidden;aspect-ratio:4/5}
.project__media img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease),filter .6s var(--ease)}
.project:hover .project__media img{transform:scale(1.06)}
.project__media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(0,0,0,.72),rgba(0,0,0,.05) 55%);
  opacity:.85;transition:opacity .5s var(--ease);
}
.project:hover .project__media::after{opacity:1}
.project__body{position:absolute;inset-block-end:0;inset-inline:0;padding:clamp(1.2rem,2.2vw,1.9rem);color:#fff;z-index:2}
.project__tag{font-size:var(--step--1);letter-spacing:.2em;text-transform:uppercase;color:var(--gold-2);margin-bottom:.5rem}
html[lang="ar"] .project__tag{letter-spacing:0;text-transform:none}
.project__title{font-family:var(--font-display);font-size:var(--step-2);color:#fff;line-height:1.2}
.project__meta{font-size:var(--step--1);color:rgba(255,255,255,.7);margin-top:.4rem}
.project__more{
  margin-top:.9rem;font-size:var(--step--1);letter-spacing:.16em;text-transform:uppercase;color:#fff;
  display:inline-flex;align-items:center;gap:.5rem;opacity:0;transform:translateY(8px);
  transition:.45s var(--ease);
}
html[lang="ar"] .project__more{letter-spacing:0;text-transform:none}
.project:hover .project__more,.project:focus-visible .project__more{opacity:1;transform:none}
@media (hover:none){.project__more{opacity:1;transform:none}}

.service{
  padding:clamp(1.6rem,2.6vw,2.3rem);background:var(--paper);border:1px solid var(--line-2);
  transition:.4s var(--ease);height:100%;display:flex;flex-direction:column;gap:.8rem;
}
.service:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:0 18px 50px -30px rgba(11,11,11,.45)}
.service__num{font-family:var(--font-display);font-size:var(--step-1);color:var(--gold-3);letter-spacing:.06em}
.section--ink .service__num{color:var(--gold)}
.service h3{font-size:var(--step-1)}
.service p{font-size:var(--step--1);color:var(--muted);line-height:1.8;max-width:none}

.style-card{position:relative;overflow:hidden;display:block;background:var(--ink)}
.style-card img{aspect-ratio:4/5;width:100%;object-fit:cover;opacity:.72;transition:1s var(--ease)}
.style-card:hover img{opacity:.85;transform:scale(1.05)}
.style-card__body{position:absolute;inset-block-end:0;inset-inline:0;padding:clamp(1.4rem,2.4vw,2rem);color:#fff;
  background:linear-gradient(to top,rgba(0,0,0,.8),transparent)}
.style-card h3{color:#fff;font-size:var(--step-2)}
.style-card p{font-size:var(--step--1);color:rgba(255,255,255,.72);margin-top:.5rem;max-width:none}

.stat{text-align:center;padding-block:1rem}
.stat__n{font-family:var(--font-display);font-size:var(--step-4);color:var(--gold-3);line-height:1}
.section--ink .stat__n{color:var(--gold)}
.stat__l{font-size:var(--step--1);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:.7rem}
html[lang="ar"] .stat__l{letter-spacing:0;text-transform:none}
.section--ink .stat__l{color:rgba(255,255,255,.6)}

.why{display:flex;gap:1.2rem;align-items:flex-start;padding-block:1.4rem;border-block-start:1px solid var(--line)}
.why__i{color:var(--gold-3);flex:none;margin-top:.35rem}
.section--ink .why__i{color:var(--gold)}
.why h3{font-size:var(--step-1);margin-bottom:.4rem}
.why p{font-size:var(--step--1);color:var(--muted);max-width:none}
.section--ink .why{border-color:var(--line-light)}
.section--ink .why p{color:rgba(255,255,255,.6)}

.quote{
  background:var(--paper);padding:clamp(1.8rem,3vw,2.6rem);border:1px solid var(--line-2);
  display:flex;flex-direction:column;gap:1.2rem;height:100%;
}
.quote__mark{font-family:var(--font-display);font-size:3.2rem;line-height:.6;color:var(--gold-3);opacity:.6}
.quote p{font-size:var(--step-0);color:var(--ink-3);line-height:1.9;max-width:none;font-style:italic}
html[lang="ar"] .quote p{font-style:normal}
.quote footer{margin-top:auto;font-size:var(--step--1);color:var(--muted);letter-spacing:.1em}
.quote footer b{display:block;color:var(--ink);letter-spacing:0;font-family:var(--font-display);font-size:var(--step-1);font-weight:500;margin-bottom:.15rem}

.post{display:flex;flex-direction:column;gap:1rem;height:100%}
.post img{aspect-ratio:3/2;object-fit:cover;width:100%;transition:.7s var(--ease)}
.post:hover img{transform:scale(1.03)}
.post__wrap{overflow:hidden}
.post__date{font-size:var(--step--1);letter-spacing:.16em;text-transform:uppercase;color:var(--gold-3)}
html[lang="ar"] .post__date{letter-spacing:0;text-transform:none}
.post h3{font-size:var(--step-1)}
.post p{font-size:var(--step--1);color:var(--muted);max-width:none}

/* ---------- 9. Split feature ---------- */
.split{display:grid;gap:clamp(2rem,5vw,4.5rem);align-items:center;grid-template-columns:1fr}
@media (min-width:920px){.split{grid-template-columns:1fr 1fr}.split--wide{grid-template-columns:1.15fr .85fr}}
.split__media{position:relative}
.split__media img{width:100%;object-fit:cover}
.split__badge{
  position:absolute;inset-block-end:-1px;inset-inline-end:-1px;background:var(--gold);color:#191204;
  padding:1.4rem 1.8rem;max-width:230px;
}
.split__badge b{font-family:var(--font-display);font-size:var(--step-3);display:block;line-height:1}
.split__badge span{font-size:var(--step--1);letter-spacing:.12em;text-transform:uppercase;opacity:.85}
html[lang="ar"] .split__badge span{letter-spacing:0;text-transform:none}

/* ---------- 10. CTA band ---------- */
.cta-band{position:relative;isolation:isolate;color:#fff;text-align:center;overflow:hidden}
.cta-band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.cta-band::after{content:"";position:absolute;inset:0;background:rgba(8,8,8,.76);z-index:-1}
.cta-band h2{color:#fff}
.cta-band .lead,.cta-band p{color:rgba(255,255,255,.74)}
.cta-band .btn-row{justify-content:center;margin-top:2rem}

/* ---------- 11. Filters ---------- */
.filters{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:2.5rem}
.filters button{
  background:none;border:1px solid var(--line);padding:.7rem 1.4rem;cursor:pointer;
  font-size:var(--step--1);letter-spacing:.12em;text-transform:uppercase;
  transition:.3s var(--ease);border-radius:var(--radius);color:var(--muted);
}
html[lang="ar"] .filters button{letter-spacing:0;text-transform:none}
.filters button:hover{border-color:var(--ink);color:var(--ink)}
.filters button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.is-hidden{display:none!important}
.filter-empty{padding:3rem 0;color:var(--muted)}

/* ---------- 12. Project detail ---------- */
.specs{display:grid;gap:0;border-block-start:1px solid var(--line)}
.specs div{display:flex;gap:1.5rem;justify-content:space-between;padding-block:1rem;border-block-end:1px solid var(--line)}
.specs dt{font-size:var(--step--1);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);flex:none}
html[lang="ar"] .specs dt{letter-spacing:0;text-transform:none}
.specs dd{text-align:end;font-weight:500}
.gallery{display:grid;gap:clamp(.8rem,1.6vw,1.4rem);grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr))}
.gallery figure{margin:0;overflow:hidden;background:var(--paper-3)}
.gallery button{display:block;width:100%;border:0;padding:0;background:none;cursor:zoom-in;overflow:hidden}
.gallery img{width:100%;aspect-ratio:3/2;object-fit:cover;transition:.8s var(--ease)}
.gallery button:hover img{transform:scale(1.05)}
.gallery figcaption{font-size:var(--step--1);color:var(--muted);padding-top:.6rem}
.ba{display:grid;gap:1.2rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}
.ba figure{margin:0;position:relative}
.ba figcaption{
  position:absolute;inset-block-start:0;inset-inline-start:0;background:var(--ink);color:#fff;
  font-size:var(--step--1);letter-spacing:.16em;text-transform:uppercase;padding:.5rem 1rem;
}
html[lang="ar"] .ba figcaption{letter-spacing:0;text-transform:none}
.tags{display:flex;flex-wrap:wrap;gap:.5rem}
.tag{border:1px solid var(--line);padding:.45rem 1rem;font-size:var(--step--1);color:var(--muted)}
.pager{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-block:2rem;border-block-start:1px solid var(--line)}

/* ---------- 13. Lightbox ---------- */
dialog.lightbox{
  border:0;padding:0;background:transparent;max-width:100vw;max-height:100dvh;width:100%;height:100%;
  color:#fff;
}
dialog.lightbox::backdrop{background:rgba(5,5,5,.97);backdrop-filter:blur(6px)}
.lightbox__stage{display:grid;place-items:center;width:100%;height:100%;padding:clamp(1rem,4vw,3rem)}
.lightbox__stage img{max-width:min(1400px,94vw);max-height:82dvh;object-fit:contain;box-shadow:0 40px 90px -50px #000}
.lightbox__bar{
  position:absolute;inset-block-end:0;inset-inline:0;display:flex;justify-content:space-between;
  align-items:center;padding:1.2rem clamp(1rem,4vw,3rem);gap:1rem;
}
.lightbox__count{font-size:var(--step--1);letter-spacing:.2em;color:rgba(255,255,255,.65);direction:ltr;unicode-bidi:isolate}
.lb-btn{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.25);color:#fff;
  width:48px;height:48px;display:grid;place-items:center;cursor:pointer;transition:.3s var(--ease);
}
.lb-btn:hover{background:var(--gold);border-color:var(--gold)}
.lightbox__close{position:absolute;inset-block-start:1.2rem;inset-inline-end:clamp(1rem,4vw,3rem)}
.lightbox__nav{display:flex;gap:.6rem}
[dir="rtl"] .lightbox__nav svg{transform:scaleX(-1)}

/* ---------- 14. Forms ---------- */
.form{display:grid;gap:1.3rem}
.field{display:flex;flex-direction:column;gap:.5rem}
.field label{font-size:var(--step--1);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
html[lang="ar"] .field label{letter-spacing:0;text-transform:none;font-weight:500}
.field input,.field select,.field textarea{
  border:0;border-block-end:1px solid var(--line);background:transparent;padding:.85rem 0;
  transition:border-color .3s var(--ease);
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.field textarea{resize:vertical;min-height:140px;border:1px solid var(--line);padding:.9rem 1rem}
.field textarea:focus{border-color:var(--gold)}
.field input:user-invalid,.field textarea:user-invalid{border-color:#B3452F}
.field .err{font-size:var(--step--1);color:#B3452F;display:none}
.field input:user-invalid ~ .err,.field textarea:user-invalid ~ .err{display:block}
.form-grid{display:grid;gap:1.3rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.form-note{font-size:var(--step--1);color:var(--muted)}
.contact-info{display:grid;gap:1.6rem}
.contact-info a{transition:color .3s var(--ease)}
.contact-info a:hover{color:var(--gold-3)}
.info-row{display:flex;gap:1rem;align-items:flex-start;padding-block:1.1rem;border-block-end:1px solid var(--line)}
.info-row svg{color:var(--gold-3);flex:none;margin-top:.3rem}
.info-row b{display:block;font-size:var(--step--1);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:400;margin-bottom:.2rem}
html[lang="ar"] .info-row b{letter-spacing:0;text-transform:none}
.map{width:100%;aspect-ratio:16/9;border:0;filter:grayscale(1) contrast(1.05);transition:filter .5s var(--ease)}
.map:hover{filter:none}

/* ---------- 15. Footer ---------- */
.footer{background:var(--ink);color:rgba(255,255,255,.62);padding-block:clamp(3.5rem,6vw,5.5rem) 0;font-size:var(--step--1)}
.footer h4{color:#fff;font-size:var(--step-0);letter-spacing:.16em;text-transform:uppercase;font-family:var(--font-body);font-weight:500;margin-bottom:1.4rem}
html[lang="ar"] .footer h4{letter-spacing:0;text-transform:none;font-weight:700;font-size:var(--step-1)}
.footer__grid{display:grid;gap:clamp(2rem,4vw,3.5rem);grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}
.footer a:hover{color:var(--gold-2)}
.footer li{padding-block:.35rem}
.footer__brand img{height:52px;margin-bottom:1.4rem}
.footer__brand p{max-width:34ch;line-height:1.9}
.socials{display:flex;gap:.7rem;margin-top:1.6rem}
.socials a{
  width:42px;height:42px;border:1px solid var(--line-light);display:grid;place-items:center;
  transition:.3s var(--ease);color:#fff;
}
.socials a:hover{background:var(--gold);border-color:var(--gold)}
.footer__bottom{
  margin-top:clamp(2.5rem,5vw,4rem);border-block-start:1px solid var(--line-light);
  padding-block:1.6rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  font-size:var(--step--1);color:rgba(255,255,255,.58);
}

/* ---------- 16. Floating WhatsApp ---------- */
.wa{
  position:fixed;inset-block-end:1.5rem;inset-inline-end:1.5rem;z-index:80;
  width:56px;height:56px;border-radius:50%;background:#1FA855;color:#fff;
  display:grid;place-items:center;box-shadow:0 12px 32px -10px rgba(31,168,85,.6);
  transition:.3s var(--ease);
}
.wa:hover{transform:scale(1.08)}
@media (min-width:900px){.wa{inset-block-end:2rem;inset-inline-end:2rem;width:60px;height:60px}}

/* ---------- 17. Reveal ---------- */
@media (prefers-reduced-motion:no-preference){
  .reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
  .reveal.in{opacity:1;transform:none}
  .reveal:nth-child(2){transition-delay:.08s}
  .reveal:nth-child(3){transition-delay:.16s}
  .reveal:nth-child(4){transition-delay:.24s}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}

/* ---------- 18. Utilities ---------- */
.skip{
  position:absolute;inset-block-start:-999px;inset-inline-start:0;background:var(--ink);color:#fff;
  padding:1rem 1.5rem;z-index:200;
}
.skip:focus{inset-block-start:0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.mt-lg{margin-top:clamp(2rem,4vw,3.5rem)}

/* ---------- 19. Brand lockup ---------- */
.brand{color:var(--ink)}
.header--transparent .brand{color:#fff}
.header--solid .brand{color:var(--ink)}
.brand__mark{flex:none;transition:color .4s var(--ease)}
.brand__txt{display:flex;flex-direction:column;line-height:1.1}
.brand__txt b{
  font-family:var(--font-display);font-size:clamp(1.05rem,.95rem + .5vw,1.35rem);
  font-weight:500;letter-spacing:.02em;white-space:nowrap;
}
html[lang="en"] .brand__txt b{letter-spacing:.06em;text-transform:uppercase;font-size:clamp(.95rem,.85rem + .45vw,1.2rem)}
.brand__txt i{
  font-style:normal;font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold);margin-top:.28rem;white-space:nowrap;
}
html[lang="ar"] .brand__txt i{letter-spacing:.02em;text-transform:none;font-size:.68rem}
@media (max-width:560px){.brand__txt i{display:none}.brand__mark{width:32px;height:38px}}
@media (max-width:420px){
  html[lang="en"] .brand__txt b{font-size:.82rem;letter-spacing:.04em}
  html[lang="ar"] .brand__txt b{font-size:1rem}
  .brand{gap:.55rem}
  .header .container{padding-inline:1rem}
}

/* ---------- 20. Nav list ---------- */
.nav ul{display:flex;align-items:center;gap:clamp(.7rem,1.35vw,1.55rem);list-style:none;margin:0;padding:0}
@media (max-width:1139.98px){
  .nav ul{flex-direction:column;align-items:center;gap:1.25rem}
}

/* ---------- 21. Small refinements ---------- */
.section-head p.lead{margin-top:.4rem}
.split__media img{width:100%}
.gallery figure{margin:0}
.specs dd{margin:0}
.footer .brand__txt b{color:#fff}
.hero__inner .btn-row .btn{min-height:52px}
.filters{gap:.55rem}
@media (max-width:640px){
  .btn{padding:.9rem 1.5rem;width:100%;justify-content:center}
  .btn-row{gap:.75rem}
  .hero__inner{padding-block:clamp(4rem,14vw,6rem) 3rem}
}
.pager .link-line{font-size:var(--step--1)}


/* ---------- 22. Directional icons ---------- */
[dir="rtl"] .i-arrow{transform:scaleX(-1)}
[dir="rtl"] .btn:hover .ar .i-arrow{transform:scaleX(-1)}