/* ===== Wather Najd — Industrial Modern (brand palette) ===== */

:root{
  --ink:#1a1c19;         /* brand charcoal */
  --ink-2:#222521;
  --ink-3:#2b2e29;
  --line:#3a3d37;
  --line-soft:#e6e2da;
  --paper:#ffffff;
  --paper-2:#f5f0e8;     /* brand cream */
  --muted:#9a9b93;
  --muted-2:#5f6159;
  --gold:#9f4742;        /* brand brick red */
  --gold-2:#b9564f;      /* brick red hover */
  --sage:#8d9a86;        /* brand sage green */
  --max:1200px;
  --r:2px;
  --ease:cubic-bezier(.22,1,.36,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}

body{
  font-family:"IBM Plex Sans Arabic","Segoe UI",system-ui,-apple-system,sans-serif;
  background:var(--paper);
  color:var(--ink);
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul{list-style:none}

.container{max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- Typography ---------- */
h1,h2,h3,h4{line-height:1.25;font-weight:700;letter-spacing:-.01em}
.eyebrow{
  font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold);font-weight:600;margin-bottom:18px;
  display:flex;align-items:center;gap:12px;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--gold);flex:none}
.section-title{font-size:clamp(1.7rem,3.4vw,2.75rem);margin-bottom:18px}
.lead{color:var(--muted-2);font-size:1.05rem;max-width:680px}

/* ---------- Header ---------- */
.header{
  position:fixed;top:0;inset-inline:0;z-index:100;
  background:transparent;transition:background .35s var(--ease),border-color .35s;
  border-bottom:1px solid transparent;
}
.header.solid{background:rgba(26,28,25,.95);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:80px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand__logo{height:44px;width:auto;display:block}
.footer .brand__logo{height:52px}

.nav__links{display:flex;gap:30px;align-items:center}
.nav__links a{
  color:#d9d9dd;font-size:.92rem;font-weight:500;position:relative;padding:6px 0;
  transition:color .25s;
}
.nav__links a::after{
  content:"";position:absolute;bottom:0;inset-inline-start:0;width:0;height:1px;
  background:var(--gold);transition:width .3s var(--ease);
}
.nav__links a:hover,.nav__links a.active{color:#fff}
.nav__links a:hover::after,.nav__links a.active::after{width:100%}

.nav__side{display:flex;align-items:center;gap:14px}
.lang{
  color:#d9d9dd;font-size:.82rem;font-weight:600;letter-spacing:.08em;
  border:1px solid var(--line);padding:8px 14px;transition:.25s;
}
.lang:hover{border-color:var(--gold);color:var(--gold)}

.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:13px 26px;font-weight:600;font-size:.9rem;
  border:1px solid transparent;transition:.3s var(--ease);cursor:pointer;
  background:var(--gold);color:#fff;
}
.btn:hover{background:var(--gold-2)}
.btn--ghost{background:transparent;border-color:var(--line);color:#fff}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold);background:transparent}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:var(--ink-3)}

.burger{display:none;background:none;border:0;color:#fff;padding:8px;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:#fff;margin:5px 0;transition:.3s}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;min-height:100dvh;display:grid;align-items:center;background:var(--ink);overflow:hidden}
.hero__bg{position:absolute;inset:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;opacity:.34;filter:grayscale(1) contrast(1.15)}
.hero__bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to left,rgba(26,28,25,.35),rgba(26,28,25,.9) 65%);
}
.hero__inner{position:relative;z-index:2;padding:140px 0 90px;color:#fff}
.hero h1{font-size:clamp(1.9rem,5.2vw,4rem);max-width:19ch;margin-bottom:24px;overflow-wrap:break-word;text-wrap:balance}
.hero h1 .gold{color:var(--gold)}
.hero p{color:#b9bac0;font-size:1.1rem;max-width:56ch;margin-bottom:38px}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap}

.hero__stats{
  position:relative;z-index:2;border-top:1px solid var(--line);
  display:grid;grid-template-columns:repeat(4,1fr);
}
.stat{padding:28px 24px;border-inline-start:1px solid var(--line)}
.stat:first-child{border-inline-start:0}
.stat__n{font-size:1.9rem;font-weight:700;color:var(--gold);line-height:1}
.stat__l{font-size:.82rem;color:var(--muted);margin-top:8px}

/* ---------- Sections ---------- */
.section{padding:110px 0}
.section--dark{background:var(--ink);color:#fff}
.section--paper{background:var(--paper-2)}
.section--dark .lead{color:#9a9ba2}
.section--dark .section-title{color:#fff}

.grid-2{display:grid;grid-template-columns:1.05fr 1fr;gap:70px;align-items:center}

/* ---------- Cards ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2px;background:var(--line-soft)}
.section--dark .cards{background:var(--line)}

.card{
  position:relative;background:var(--paper);overflow:hidden;
  display:block;transition:transform .4s var(--ease);
}
.section--dark .card{background:var(--ink)}
.card__img{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--ink-2)}
.card__img img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease),filter .5s}
.card:hover .card__img img{transform:scale(1.06)}
.card__body{padding:26px}
.card__num{font-size:.72rem;color:var(--gold);letter-spacing:.18em;font-weight:600}
.card h3{font-size:1.15rem;margin:10px 0 8px}
.card p{font-size:.88rem;color:var(--muted-2)}
.section--dark .card p{color:var(--muted)}
.card__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{font-size:.72rem;color:var(--muted-2);border:1px solid var(--line-soft);padding:5px 10px}
.section--dark .tag{color:var(--muted);border-color:var(--line)}

/* ---------- Value / Why ---------- */
.why{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:2px;background:var(--line)}
.why__item{background:var(--ink);padding:38px 30px;transition:background .35s}
.why__item:hover{background:var(--ink-2)}
.why__ico{width:40px;height:40px;border:1px solid var(--gold);color:var(--gold);display:grid;place-items:center;margin-bottom:20px}
.why__item h3{font-size:1.05rem;color:#fff;margin-bottom:8px}
.why__item p{font-size:.87rem;color:var(--muted)}

/* ---------- Process ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1px;background:var(--line-soft)}
.step{background:var(--paper);padding:34px 26px;position:relative}
.step__n{font-size:2.4rem;font-weight:700;color:var(--line-soft);line-height:1}
.step h3{font-size:1rem;margin:12px 0 6px}
.step p{font-size:.85rem;color:var(--muted-2)}

/* ---------- Sectors ---------- */
.sectors{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:2px;background:var(--line-soft)}
.sector{background:var(--paper);padding:30px 24px;transition:.35s}
.sector:hover{background:var(--ink);color:#fff}
.sector:hover p{color:var(--muted)}
.sector__n{font-size:.72rem;color:var(--gold);font-weight:600;letter-spacing:.16em}
.sector h3{font-size:1.02rem;margin:12px 0 6px}
.sector p{font-size:.82rem;color:var(--muted-2);transition:.35s}

/* ---------- Gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:2px}
.gallery figure{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--ink-2);cursor:zoom-in}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.gallery figure:hover img{transform:scale(1.07)}
.gallery figcaption{
  position:absolute;inset-inline:0;bottom:0;padding:18px;color:#fff;font-size:.85rem;
  background:linear-gradient(transparent,rgba(0,0,0,.8));opacity:0;transition:opacity .35s;
}
.gallery figure:hover figcaption{opacity:1}

.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:36px}
.filter{
  background:none;border:1px solid var(--line-soft);padding:9px 18px;
  font-size:.85rem;font-family:inherit;cursor:pointer;transition:.25s;color:var(--muted-2);
}
.filter:hover{border-color:var(--ink)}
.filter.active{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ---------- Lightbox ---------- */
.lb{
  position:fixed;inset:0;z-index:200;background:rgba(20,21,19,.96);
  display:none;place-items:center;padding:40px;
}
.lb.open{display:grid}
.lb img{max-width:92vw;max-height:86vh;object-fit:contain}
.lb__close{position:absolute;top:24px;inset-inline-end:28px;background:none;border:0;color:#fff;font-size:2rem;cursor:pointer;line-height:1}

/* ---------- Contact ---------- */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line)}
.contact__side,.contact__form{background:var(--ink);padding:50px 44px}
.info{display:flex;gap:16px;padding:22px 0;border-bottom:1px solid var(--line)}
.info:last-child{border-bottom:0}
.info__ico{width:38px;height:38px;flex:none;border:1px solid var(--line);display:grid;place-items:center;color:var(--gold)}
.info__k{font-size:.75rem;color:var(--muted);letter-spacing:.1em;text-transform:uppercase}
.info__v{color:#fff;font-size:.98rem;margin-top:3px}
.info__v a:hover{color:var(--gold)}

.field{margin-bottom:18px}
.field label{display:block;font-size:.78rem;color:var(--muted);letter-spacing:.08em;margin-bottom:8px;text-transform:uppercase}
.field input,.field select,.field textarea{
  width:100%;background:var(--ink-2);border:1px solid var(--line);
  color:#fff;padding:14px 16px;font-family:inherit;font-size:.95rem;transition:border-color .25s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--gold)}
.field textarea{resize:vertical;min-height:120px}
.form-note{font-size:.78rem;color:var(--muted);margin-top:14px}

/* ---------- Footer ---------- */
.footer{background:#08080a;color:#8b8d94;padding:70px 0 0;border-top:1px solid var(--line)}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:44px;padding-bottom:50px}
.footer h4{color:#fff;font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:20px}
.footer li{margin-bottom:11px;font-size:.9rem}
.footer a:hover{color:var(--gold)}
.footer__about p{font-size:.9rem;margin:18px 0;max-width:38ch}
.footer__bottom{
  border-top:1px solid var(--line);padding:24px 0;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.83rem;
}

/* ---------- Float buttons ---------- */
.wa{
  position:fixed;inset-inline-end:22px;bottom:22px;z-index:90;
  width:56px;height:56px;border-radius:50%;background:#25d366;color:#fff;
  display:grid;place-items:center;box-shadow:0 8px 26px rgba(0,0,0,.25);
  transition:transform .3s var(--ease);
}
.wa:hover{transform:translateY(-4px)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- Page hero (inner pages) ---------- */
.phero{background:var(--ink);color:#fff;padding:170px 0 80px;position:relative;overflow:hidden}
.phero::after{
  content:"";position:absolute;inset-inline-end:-80px;bottom:-80px;
  width:320px;height:320px;border:1px solid var(--line);transform:rotate(45deg);
}
.phero h1{font-size:clamp(1.8rem,4.2vw,3.1rem);margin-bottom:14px;position:relative;z-index:2}
.phero p{color:var(--muted);max-width:60ch;position:relative;z-index:2}
.crumb{font-size:.8rem;color:var(--muted);margin-bottom:20px;position:relative;z-index:2}
.crumb a:hover{color:var(--gold)}

/* ============ Responsive ============ */

/* Large desktops / wide monitors: keep content centered, allow a touch more room */
@media (min-width:1600px){
  :root{--max:1320px}
  .hero h1{font-size:clamp(3rem,3.6vw,4.4rem)}
}

/* Small laptops & large tablets */
@media (max-width:1100px){
  .grid-2{gap:48px}
  .container{padding:0 22px}
}

/* Tablets (portrait) & below: stack two-column layouts */
@media (max-width:980px){
  .grid-2{grid-template-columns:1fr;gap:44px}
  .contact{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr;gap:34px}
  .hero__stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3){border-inline-start:0}
  .section{padding:88px 0}
}

/* Landscape phones & small tablets: mobile nav kicks in */
@media (max-width:768px){
  .burger{display:block}
  .nav{height:72px}
  .nav__links{
    position:fixed;inset:72px 0 auto 0;background:rgba(26,28,25,.985);
    flex-direction:column;gap:0;padding:14px 0;transform:translateY(-140%);
    transition:transform .4s var(--ease);border-bottom:1px solid var(--line);
    max-height:calc(100dvh - 72px);overflow-y:auto;
  }
  .nav__links.open{transform:none}
  .nav__links a{padding:15px 24px;width:100%}
  .nav__side .btn{display:none}          /* keep the language toggle visible */
  .lang{padding:7px 12px}
  .brand__logo{height:38px}
  .section{padding:72px 0}
  .contact__side,.contact__form{padding:36px 24px}
  .footer__grid{grid-template-columns:1fr;gap:30px}
  .hero__inner{padding:116px 0 64px}
  .phero{padding:140px 0 66px}
  .phero::after{width:220px;height:220px}
  .why__item,.sector{padding:30px 24px}
}

/* Phones */
@media (max-width:560px){
  .container{padding:0 20px}
  .section{padding:60px 0}
  .section-title{font-size:clamp(1.5rem,6vw,2rem)}
  .hero{min-height:auto}
  .hero__inner{padding:118px 0 54px;padding-inline:4px}
  .hero h1{max-width:14ch;font-size:clamp(1.45rem,6vw,2rem);line-height:1.3}
  .hero .eyebrow{font-size:.64rem;letter-spacing:.14em}
  .hero .eyebrow::before{width:24px}
  .hero p{font-size:1rem;max-width:100%}
  .phero h1{overflow-wrap:break-word}
  .hero__cta{flex-direction:column;align-items:stretch}
  .hero__cta .btn{justify-content:center}
  .hero__stats{grid-template-columns:1fr 1fr}
  .stat{padding:22px 16px}
  .cards,.why,.steps,.sectors,.gallery{grid-template-columns:1fr}
  .contact__side,.contact__form{padding:30px 20px}
  .lead{font-size:1rem}
  .lb{padding:20px}
  .wa{width:52px;height:52px;inset-inline-end:16px;bottom:16px}
}

/* Small phones (iPhone SE, older Androids ~320–360px) */
@media (max-width:380px){
  .container{padding:0 16px}
  .brand__logo{height:32px}
  .nav{height:64px;gap:10px}
  .nav__links{inset:64px 0 auto 0}
  .hero h1{font-size:1.4rem;max-width:13ch}
  .section-title{font-size:1.4rem}
  .btn{padding:12px 18px;font-size:.85rem}
  .stat__n{font-size:1.55rem}
  .stat__l{font-size:.74rem}
}

/* Reduced-motion accessibility */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}