/* ============================================================
   ADIV TIMBER — Shared design system
   B2B image site · RTL · warm industrial / woody, textured
   ============================================================ */

/* ---------- Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Heebo:wght@400;500;700;800;900&family=Assistant:wght@400;500;600;700&family=Cairo:wght@400;600;700;900&family=Tajawal:wght@400;500;700&family=Oswald:wght@500;600&display=swap');

/* ---------- Tokens ---------- */
:root{
  /* surfaces */
  --paper:#F7F4EF;        /* off-white base */
  --paper-2:#EFE9DF;      /* slightly deeper card */
  --kraft:#E3D7C3;        /* kraft band */
  --line:#DBCEB9;         /* hairlines on light */
  --line-soft:#E8DECC;

  /* wood */
  --walnut:#3C2517;       /* deep walnut, headings on light */
  --walnut-2:#4E3120;
  --wood:#A9744F;         /* warm wood */
  --wood-light:#C49a73;
  --tan:#C9A57E;

  /* ink */
  --ink:#211D18;          /* near-black graphite */
  --ink-soft:#5A5147;
  --ink-faint:#8A7F70;
  --on-dark:#F3ECE0;
  --on-dark-soft:#C9BCA6;

  /* accent — switched via [data-accent] */
  --accent:#2F6B3C;
  --accent-deep:#244F2D;
  --accent-soft:#3C7E4A;
  --accent-tint:rgba(47,107,60,.10);

  /* type */
  --f-head:'Heebo', system-ui, sans-serif;
  --f-body:'Assistant', system-ui, sans-serif;
  --f-mono:'Oswald', system-ui, sans-serif;   /* numerals / latin labels */

  /* metrics */
  --maxw:1240px;
  --gut:clamp(20px,5vw,64px);
  --radius:3px;
  --shadow:0 1px 2px rgba(33,29,24,.05),0 18px 40px -28px rgba(33,29,24,.45);
  --shadow-lg:0 30px 70px -40px rgba(33,29,24,.6);
}

:root[data-accent="orange"]{
  --accent:#C0531A;
  --accent-deep:#9C4214;
  --accent-soft:#D2671F;
  --accent-tint:rgba(192,83,26,.10);
}

[lang="ar"]{
  --f-head:'Cairo', system-ui, sans-serif;
  --f-body:'Tajawal', system-ui, sans-serif;
}

/* ---------- Reset ---------- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--f-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  font-size:17px;
  font-weight:500;
  direction:rtl;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}

/* paper grain on the whole body */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  mix-blend-mode:multiply;
}

/* ---------- Layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gut)}
.section{position:relative;z-index:2;padding-block:clamp(64px,9vw,128px)}
.section--tight{padding-block:clamp(48px,6vw,80px)}

/* ---------- Type scale ---------- */
.display{
  font-family:var(--f-head);font-weight:900;
  font-size:clamp(2.6rem,6.4vw,5.2rem);
  line-height:.98;letter-spacing:-.018em;color:var(--walnut);
  text-wrap:balance;
}
.h1{font-family:var(--f-head);font-weight:800;font-size:clamp(2rem,4.6vw,3.6rem);line-height:1.04;letter-spacing:-.015em;color:var(--walnut);text-wrap:balance}
.h2{font-family:var(--f-head);font-weight:800;font-size:clamp(1.6rem,3.4vw,2.6rem);line-height:1.08;letter-spacing:-.012em;color:var(--walnut);text-wrap:balance}
.h3{font-family:var(--f-head);font-weight:700;font-size:clamp(1.2rem,2vw,1.5rem);line-height:1.15;color:var(--walnut)}
.lead{font-size:clamp(1.1rem,1.7vw,1.4rem);line-height:1.55;color:var(--ink-soft);font-weight:500}
.muted{color:var(--ink-soft)}
.body-lg{font-size:1.12rem;line-height:1.7}

/* eyebrow / section index */
.eyebrow{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--f-mono);font-weight:600;text-transform:uppercase;
  letter-spacing:.18em;font-size:.78rem;color:var(--accent);
}
.eyebrow .num{
  font-variant-numeric:tabular-nums;color:var(--wood);
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--accent);display:inline-block}

.kicker{font-family:var(--f-mono);font-weight:500;letter-spacing:.16em;text-transform:uppercase;font-size:.72rem;color:var(--ink-faint)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:var(--f-head);font-weight:700;font-size:1.02rem;
  padding:.82em 1.5em;border-radius:var(--radius);
  transition:transform .15s ease,background .2s ease,box-shadow .2s ease,color .2s;
  white-space:nowrap;line-height:1;
}
.btn svg{width:1.15em;height:1.15em;flex:none}
.btn--primary{background:var(--accent);color:#fff;box-shadow:0 12px 24px -14px var(--accent)}
.btn--primary:hover{background:var(--accent-deep);transform:translateY(-2px)}
.btn--dark{background:var(--walnut);color:var(--on-dark)}
.btn--dark:hover{background:var(--ink);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--walnut);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn--ghost:hover{box-shadow:inset 0 0 0 1.5px var(--walnut);background:rgba(60,37,23,.04)}
.btn--wa{background:#1faa55;color:#fff}
.btn--wa:hover{background:#178a45;transform:translateY(-2px)}
.btn--lg{font-size:1.12rem;padding:1.02em 1.8em}
.btn--block{width:100%}

/* ---------- Header ---------- */
.site-head{
  position:sticky;top:0;z-index:50;
  background:rgba(247,244,239,.86);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.head-inner{display:flex;align-items:center;gap:1.5rem;height:74px}
.brand{display:flex;align-items:center;gap:.7rem;margin-inline-end:auto}
.brand-mark{
  width:42px;height:42px;border-radius:4px;flex:none;position:relative;
  background:linear-gradient(150deg,var(--walnut),var(--wood));
  display:grid;place-items:center;overflow:hidden;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);
}
.brand-mark span{font-family:var(--f-head);font-weight:900;color:#fff;font-size:1.25rem;line-height:1;position:relative;z-index:2}
.brand-mark::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(180deg,rgba(0,0,0,.16) 0 2px,transparent 2px 5px);opacity:.5}
.brand-txt{display:flex;flex-direction:column;line-height:1.05}
.brand-txt b{font-family:var(--f-head);font-weight:800;font-size:1.16rem;color:var(--walnut);letter-spacing:-.01em}
.brand-txt small{font-family:var(--f-mono);font-weight:500;font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-faint)}

.nav{display:flex;align-items:center;gap:.3rem}
.nav a{
  font-family:var(--f-head);font-weight:600;font-size:1rem;color:var(--ink-soft);
  padding:.5em .85em;border-radius:var(--radius);transition:color .15s,background .15s;
}
.nav a:hover{color:var(--walnut)}
.nav a.active{color:var(--walnut)}
.nav a.active::after{content:"";display:block;height:2px;background:var(--accent);margin-top:3px;border-radius:2px}

.head-actions{display:flex;align-items:center;gap:.6rem}
.lang-switch{
  font-family:var(--f-mono);font-weight:600;font-size:.82rem;letter-spacing:.08em;
  color:var(--walnut);padding:.5em .8em;border-radius:var(--radius);
  box-shadow:inset 0 0 0 1.5px var(--line);transition:.15s;
}
.lang-switch:hover{box-shadow:inset 0 0 0 1.5px var(--walnut)}

.burger{display:none;width:44px;height:44px;border-radius:var(--radius);box-shadow:inset 0 0 0 1.5px var(--line);align-items:center;justify-content:center}
.burger span,.burger span::before,.burger span::after{content:"";display:block;width:20px;height:2px;background:var(--walnut);position:relative;transition:.2s}
.burger span::before{position:absolute;top:-6px}
.burger span::after{position:absolute;top:6px}

/* mobile nav drawer */
.mnav{display:none}

/* ---------- Hero ---------- */
.hero{position:relative;z-index:2;background:var(--walnut);color:var(--on-dark);overflow:hidden}
.hero-photo{position:absolute;inset:0}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.hero-photo::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(28,18,11,.92) 0%,rgba(28,18,11,.78) 38%,rgba(28,18,11,.30) 75%,rgba(28,18,11,.12) 100%);
}
.hero-inner{position:relative;z-index:3;padding-block:clamp(96px,16vh,180px)}
.hero-inner .display{color:#fff;max-width:16ch}
.hero-sub{margin-top:1.4rem;max-width:46ch;color:var(--on-dark-soft);font-size:clamp(1.05rem,1.7vw,1.35rem);line-height:1.55}
.hero-cta{margin-top:2.2rem;display:flex;flex-wrap:wrap;gap:.9rem}
.hero-eyebrow{color:#fff}
.hero-eyebrow .num{color:var(--tan)}
.hero-eyebrow::before{background:var(--tan)}

/* trust strip */
.trust{background:var(--ink);color:var(--on-dark);position:relative;z-index:2}
.trust .wrap{display:flex;flex-wrap:wrap;gap:1px;justify-content:center}
.trust-item{flex:1 1 200px;display:flex;align-items:center;justify-content:center;gap:.6rem;padding:1.15rem 1rem;text-align:center;font-family:var(--f-head);font-weight:600;font-size:.98rem;color:var(--on-dark)}
.trust-item svg{width:1.3em;height:1.3em;color:var(--tan);flex:none}
.trust-item + .trust-item{box-shadow:inset 1px 0 0 rgba(255,255,255,.08)}

/* ---------- Section header ---------- */
.sec-head{max-width:62ch;margin-bottom:clamp(2.2rem,4vw,3.6rem)}
.sec-head .h2{margin-top:.7rem}
.sec-head .lead{margin-top:1rem}
.sec-head--center{margin-inline:auto;text-align:center}
.sec-head--center .eyebrow{justify-content:center}

/* ---------- Cards: audiences ---------- */
.grid{display:grid;gap:1.4rem}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.aud-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.8rem 1.6rem;position:relative;overflow:hidden;transition:transform .2s,border-color .2s,box-shadow .2s;
}
.aud-card:hover{transform:translateY(-4px);border-color:var(--wood);box-shadow:var(--shadow)}
.aud-num{font-family:var(--f-mono);font-weight:600;font-size:.8rem;color:var(--wood);letter-spacing:.1em}
.aud-icon{width:48px;height:48px;color:var(--accent);margin:1.1rem 0 1.2rem}
.aud-icon svg{width:100%;height:100%}
.aud-card h3{margin-bottom:.5rem}
.aud-card p{color:var(--ink-soft);font-size:1rem}
.aud-card::after{content:"";position:absolute;inset-block:0;inset-inline-start:0;width:3px;background:var(--accent);transform:scaleY(0);transform-origin:top;transition:transform .25s}
.aud-card:hover::after{transform:scaleY(1)}

/* ---------- Why / features ---------- */
.feat{display:flex;gap:1.1rem;padding:1.5rem 0;border-top:1px solid var(--line)}
.feat-ic{width:46px;height:46px;flex:none;border-radius:50%;background:var(--accent-tint);color:var(--accent);display:grid;place-items:center}
.feat-ic svg{width:22px;height:22px}
.feat h3{font-size:1.18rem;margin-bottom:.25rem}
.feat p{color:var(--ink-soft);font-size:1rem}

/* ---------- Products ---------- */
.prod-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s;
}
.prod-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.prod-card .pic{aspect-ratio:4/3;overflow:hidden;background:var(--kraft)}
.prod-card .pic img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.prod-card:hover .pic img{transform:scale(1.05)}
.prod-body{padding:1.4rem 1.4rem 1.5rem;display:flex;flex-direction:column;flex:1}
.prod-body .h3{margin-bottom:.45rem}
.prod-body p{color:var(--ink-soft);font-size:1rem;flex:1}
.prod-link{margin-top:1.1rem;display:inline-flex;align-items:center;gap:.4em;font-family:var(--f-head);font-weight:700;color:var(--accent);font-size:.98rem}
.prod-link svg{width:1.1em;height:1.1em;transition:transform .2s}
.prod-card:hover .prod-link svg{transform:translateX(-4px)}

/* ---------- Gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:12px}
.gal{overflow:hidden;border-radius:var(--radius);background:var(--kraft);position:relative;cursor:pointer}
.gal img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.gal:hover img{transform:scale(1.06)}
.gal::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(28,18,11,.35),transparent 45%);opacity:0;transition:opacity .3s}
.gal:hover::after{opacity:1}

/* ---------- Stat band ---------- */
.band{background:var(--walnut);color:var(--on-dark);position:relative;z-index:2;overflow:hidden}
.band::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,rgba(255,255,255,.025) 0 1px,transparent 1px 64px);pointer-events:none}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px}
.stat{text-align:center;padding:1.2rem}
.stat b{display:block;font-family:var(--f-head);font-weight:900;font-size:clamp(2.4rem,5vw,3.8rem);color:#fff;line-height:1;letter-spacing:-.02em}
.stat span{display:block;margin-top:.6rem;color:var(--on-dark-soft);font-size:.95rem;font-weight:600}

/* ---------- Testimonials ---------- */
.quote{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:2.2rem 2rem;position:relative;
}
.quote .mark{font-family:Georgia,serif;font-size:4rem;line-height:.6;color:var(--wood);opacity:.5;height:.5em;display:block}
.quote p{font-size:1.18rem;line-height:1.6;color:var(--walnut);font-weight:600;margin-top:.4rem}
.quote .who{margin-top:1.3rem;font-family:var(--f-mono);font-weight:500;letter-spacing:.06em;text-transform:uppercase;font-size:.78rem;color:var(--ink-faint)}

/* ---------- Logistics split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.split-photo{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:5/4}
.split-photo img{width:100%;height:100%;object-fit:cover}
.checklist{margin-top:1.6rem;display:grid;gap:1rem}
.checklist li{display:flex;gap:.8rem;align-items:flex-start;font-size:1.08rem;color:var(--walnut);font-weight:600}
.checklist svg{width:24px;height:24px;flex:none;color:var(--accent);margin-top:2px}

/* ---------- CTA band ---------- */
.cta-band{background:var(--accent);color:#fff;position:relative;z-index:2;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg,rgba(255,255,255,.05) 0 2px,transparent 2px 12px);opacity:.6}
.cta-band .wrap{position:relative;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:2rem}
.cta-band .h2{color:#fff}
.cta-band .lead{color:rgba(255,255,255,.9)}

/* ---------- Form ---------- */
.form-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.6rem,3vw,2.4rem);box-shadow:var(--shadow)}
.field{margin-bottom:1.1rem}
.field label{display:block;font-family:var(--f-head);font-weight:700;font-size:.92rem;color:var(--walnut);margin-bottom:.4rem}
.field input,.field select,.field textarea{
  width:100%;font-family:var(--f-body);font-size:1rem;font-weight:500;color:var(--ink);
  background:#fff;border:1.5px solid var(--line);border-radius:var(--radius);
  padding:.8em .9em;transition:border-color .15s,box-shadow .15s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-tint)}
.field textarea{resize:vertical;min-height:110px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.form-note{font-size:.85rem;color:var(--ink-faint);margin-top:.4rem}

/* contact info list */
.cinfo{display:grid;gap:1.3rem}
.cinfo-item{display:flex;gap:1rem;align-items:flex-start}
.cinfo-ic{width:46px;height:46px;flex:none;border-radius:var(--radius);background:var(--walnut);color:var(--tan);display:grid;place-items:center}
.cinfo-ic svg{width:22px;height:22px}
.cinfo-item .lbl{font-family:var(--f-mono);font-weight:500;letter-spacing:.12em;text-transform:uppercase;font-size:.72rem;color:var(--ink-faint)}
.cinfo-item .val{font-family:var(--f-head);font-weight:700;font-size:1.12rem;color:var(--walnut);line-height:1.3}
.cinfo-item a.val:hover{color:var(--accent)}

/* ---------- Footer ---------- */
.foot{background:var(--ink);color:var(--on-dark-soft);position:relative;z-index:2;padding-block:clamp(3rem,6vw,5rem) 2rem}
.foot-top{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:2.5rem;padding-bottom:2.6rem;border-bottom:1px solid rgba(255,255,255,.1)}
.foot h4{font-family:var(--f-head);font-weight:700;color:#fff;font-size:1rem;margin-bottom:1.1rem;letter-spacing:.02em}
.foot .brand-txt b{color:#fff}
.foot ul{display:grid;gap:.6rem}
.foot a:hover{color:var(--tan)}
.foot-blurb{max-width:38ch;margin-top:1.1rem;font-size:.98rem;line-height:1.6}
.foot-bottom{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;padding-top:1.8rem;font-size:.85rem;color:var(--ink-faint)}

/* ---------- Sticky mobile call bar ---------- */
.mobile-bar{display:none}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .foot-top{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:repeat(2,1fr);gap:1px}
}
@media(max-width:760px){
  body{font-size:16px}
  .nav,.head-actions .lang-switch{display:none}
  .burger{display:flex}
  .split{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(6,1fr)}
  .cta-band .wrap{flex-direction:column;align-items:flex-start}

  /* mobile drawer */
  .mnav{
    display:block;position:fixed;inset:0;z-index:60;background:var(--paper);
    transform:translateX(-100%);transition:transform .3s ease;padding:1.4rem var(--gut);
    overflow-y:auto;
  }
  body[data-menu="open"] .mnav{transform:none}
  .mnav-head{display:flex;align-items:center;justify-content:space-between;height:48px;margin-bottom:1.5rem}
  .mnav-close{font-size:2rem;line-height:1;color:var(--walnut);width:44px;height:44px}
  .mnav a{display:block;font-family:var(--f-head);font-weight:700;font-size:1.5rem;color:var(--walnut);padding:.7rem 0;border-bottom:1px solid var(--line)}
  .mnav .btn{margin-top:1.4rem}

  /* sticky bottom call/whatsapp */
  .mobile-bar{
    display:grid;grid-template-columns:1fr 1fr;gap:0;position:fixed;bottom:0;inset-inline:0;z-index:55;
    box-shadow:0 -8px 24px -12px rgba(0,0,0,.35);
  }
  .mobile-bar a{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:1rem;font-family:var(--f-head);font-weight:700;font-size:1.05rem;color:#fff}
  .mobile-bar svg{width:1.2em;height:1.2em}
  .mobile-bar .mb-call{background:var(--walnut)}
  .mobile-bar .mb-wa{background:#1faa55}
  body{padding-bottom:60px}
  .foot{margin-bottom:0}
}
@media(max-width:480px){
  .grid-4,.grid-3,.grid-2{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(4,1fr)}
}