/* ============================================================
   تحبير — Tahbeir Studio — Main Stylesheet
   Brand: Silent Void (black), Pure Whisper (white), Misty Pearl,
   Deep Mocha Wood, Soft Sandlight, Stormy Teal Night
   ============================================================ */

@font-face{
  font-family:'Lyon Arabic Display';
  src:url('../fonts/lyon-arabic-display-regular.woff') format('woff');
  font-weight:400;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:'Lyon Arabic Display';
  src:url('../fonts/lyon-arabic-display-bold.woff') format('woff');
  font-weight:700;
  font-style:normal;
  font-display:swap;
}

:root{
  /* الوضع الافتراضي الآن هو الفاتح: خلفية بيضاء، نصوص سوداء، أزرار بنّية/بيج */
  --c-void:#ffffff;
  --c-void-soft:#f7f4f1;
  --c-void-elevated:#efe9e2;
  --c-whisper:#120e0b;
  --c-pearl:#5c5148;
  --c-mocha:#30271f;
  --c-sand:#efe1d2;
  --c-teal:#2d424c;
  --c-teal-soft:#3d5561;

  --line:rgba(18,14,11,.14);
  --line-soft:rgba(18,14,11,.08);

  /* accent ink: a warm highlight color used for small accent text on cards;
     stays legible against the page background in either theme */
  --c-accent-soft:#4a3826;

  /* solid "filled" button surface: brand mocha-brown/sand by default (light),
     white-on-black in dark mode (set below) */
  --btn-fill:var(--c-mocha);
  --btn-fill-fg:var(--c-sand);

  --header-scrim:rgba(255,255,255,.82);

  --cursor-ring:rgba(18,14,11,.4);
  --cursor-ring-hover-bg:rgba(18,14,11,.06);
  --cursor-ring-hover-border:rgba(18,14,11,.85);

  --font-arabic: 'Alexandria', 'Segoe UI', Tahoma, sans-serif;
  --font-display: 'Lyon Arabic Display', 'Fraunces', 'Alexandria', serif;

  --ease: cubic-bezier(.16,.84,.24,1);
  --ease-soft: cubic-bezier(.22,1,.36,1);
  --dur-1: .45s;
  --dur-2: .8s;
  --dur-3: 1.2s;

  --container: 1360px;
  --gutter: clamp(20px, 5vw, 72px);
}

/* ============================================================
   Dark mode (توأم داكن، اختياري عبر زر التبديل): خلفية سوداء، نصوص بيضاء
   ============================================================ */
html[data-theme="dark"]{
  --c-void:#000000;
  --c-void-soft:#0a0a0a;
  --c-void-elevated:#121212;
  --c-whisper:#ffffff;
  --c-pearl:#d6d0d0;
  --c-mocha:#30271f;
  --c-sand:#f3eae3;
  --c-teal:#2d424c;
  --c-teal-soft:#3d5561;

  --line:rgba(255,255,255,.12);
  --line-soft:rgba(255,255,255,.07);

  --c-accent-soft:#f3eae3;

  --btn-fill:var(--c-whisper);
  --btn-fill-fg:var(--c-void);

  --header-scrim:rgba(0,0,0,.72);

  --cursor-ring:rgba(255,255,255,.55);
  --cursor-ring-hover-bg:rgba(255,255,255,.08);
  --cursor-ring-hover-border:rgba(255,255,255,.9);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
html,body{
  background:var(--c-void);
  color:var(--c-whisper);
  transition:background-color .4s ease, color .4s ease;
}
body{
  margin:0;
  font-family:var(--font-display);
  font-weight:400;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  cursor:none;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; cursor:none; }
input,textarea,select{ font-family:inherit; }

::selection{ background:var(--c-teal); color:#f3eae3; }

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

/* ---------- noise / grain overlay ---------- */
.grain{
  pointer-events:none;
  position:fixed;
  inset:0;
  z-index:9998;
  opacity:.035;
  mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- custom cursor ---------- */
@media (hover:hover) and (pointer:fine){
  .cursor-dot,.cursor-ring{
    position:fixed; top:0; left:0;
    pointer-events:none;
    z-index:9999;
    border-radius:50%;
    transform:translate(-50%,-50%);
    will-change:transform;
  }
  .cursor-dot{
    width:6px; height:6px;
    background:var(--c-whisper);
    transition:opacity .2s;
  }
  .cursor-ring{
    width:38px; height:38px;
    border:1px solid var(--cursor-ring);
    transition:width .35s var(--ease-soft), height .35s var(--ease-soft), border-color .35s, background .35s, opacity .2s;
  }
  body.cursor-hover .cursor-ring{
    width:64px; height:64px;
    background:var(--cursor-ring-hover-bg);
    border-color:var(--cursor-ring-hover-border);
  }
  body.cursor-hidden .cursor-dot,
  body.cursor-hidden .cursor-ring{ opacity:0; }
}
@media (hover:none),(pointer:coarse){
  body{ cursor:auto; }
  a,button{ cursor:pointer; }
}

/* ---------- page loader ---------- */
.loader{
  position:fixed; inset:0; z-index:10000;
  background:var(--c-void);
  display:flex; align-items:center; justify-content:center;
  transition:opacity .8s var(--ease), visibility .8s;
}
.loader img{ width:64px; opacity:0; animation:loaderFade 1.4s var(--ease) forwards; }
@keyframes loaderFade{
  0%{ opacity:0; transform:scale(.85); }
  60%{ opacity:1; transform:scale(1.04); }
  100%{ opacity:1; transform:scale(1); }
}
body.loaded .loader{ opacity:0; visibility:hidden; pointer-events:none; }

/* ============================================================
   Header
   ============================================================ */
.site-header{
  position:fixed; top:0; inset-inline:0; z-index:500;
  padding-block:22px;
  transition:transform .5s var(--ease), background-color .5s, padding .4s, border-color .5s;
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  padding-block:14px;
  background:var(--header-scrim);
  backdrop-filter:blur(14px) saturate(140%);
  border-color:var(--line-soft);
}
.site-header.hide{ transform:translateY(-115%); }

.header-inner{
  display:flex; align-items:center; justify-content:space-between; gap:24px;
}
.brand-mark{
  display:flex; align-items:center; gap:12px;
}
.brand-mark .brand-mark-emblem{ width:34px; height:34px; object-fit:contain; }
.brand-mark .brand-mark-word{ height:17px; width:auto; object-fit:contain; }

.main-nav{ display:flex; align-items:center; gap:clamp(18px,3vw,42px); }
.main-nav a{
  position:relative;
  font-size:.92rem;
  font-weight:400;
  color:var(--c-pearl);
  padding-block:4px;
  transition:color .3s;
}
.main-nav a::after{
  content:'';
  position:absolute; right:0; bottom:-2px;
  width:0; height:1px;
  background:var(--c-whisper);
  transition:width .4s var(--ease-soft);
}
.main-nav a:hover, .main-nav a.active{ color:var(--c-whisper); }
.main-nav a:hover::after, .main-nav a.active::after{ width:100%; }

.header-cta{
  display:inline-flex; align-items:center; gap:8px;
  border:1px solid var(--line);
  border-radius:999px;
  padding:10px 22px;
  font-family:var(--font-arabic);
  font-size:.86rem;
  transition:background .35s, border-color .35s, color .35s;
  white-space:nowrap;
}
.header-cta:hover{ background:var(--btn-fill); color:var(--btn-fill-fg); border-color:var(--btn-fill); }

.theme-toggle{
  display:inline-flex; align-items:center; justify-content:center;
  width:42px; height:42px; flex-shrink:0;
  border:1px solid var(--line);
  border-radius:50%;
  background:none;
  color:var(--c-whisper);
  transition:border-color .35s, color .35s;
}
.theme-toggle:hover{ border-color:var(--c-whisper); }
.theme-toggle svg{ width:17px; height:17px; display:block; }
/* الافتراضي الآن فاتح: تظهر أيقونة الشمس، وتتحول لأيقونة القمر عند تفعيل الوضع الداكن */
.theme-toggle .icon-moon{ display:none; }
.theme-toggle .icon-sun{ display:block; }
html[data-theme="dark"] .theme-toggle .icon-sun{ display:none; }
html[data-theme="dark"] .theme-toggle .icon-moon{ display:block; }

.nav-toggle{
  display:none;
  width:42px; height:42px;
  border:1px solid var(--line);
  border-radius:50%;
  align-items:center; justify-content:center;
  background:none;
}
.nav-toggle span{
  display:block; width:16px; height:1px; background:var(--c-whisper);
  position:relative;
}
.nav-toggle span::before,.nav-toggle span::after{
  content:''; position:absolute; inset-inline:0; height:1px; background:var(--c-whisper);
  transition:transform .3s;
}
.nav-toggle span::before{ top:-5px; }
.nav-toggle span::after{ top:5px; }

/* ============================================================
   Buttons
   ============================================================ */
.btn{
  position:relative;
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:16px 34px;
  border-radius:999px;
  font-family:var(--font-arabic);
  font-size:.94rem;
  font-weight:500;
  overflow:hidden;
  isolation:isolate;
  transition:color .45s var(--ease), border-color .45s;
  white-space:nowrap;
}
.btn::before{
  content:'';
  position:absolute; inset:0; z-index:-1;
  transform:scale(0);
  border-radius:inherit;
  transition:transform .55s var(--ease);
}
.btn-primary{ background:var(--btn-fill); color:var(--btn-fill-fg); }
.btn-primary::before{ background:var(--c-teal); }
.btn-primary:hover{ color:#f3eae3; }
.btn-primary:hover::before{ transform:scale(1); }

.btn-outline{ border:1px solid var(--line); color:var(--c-whisper); }
.btn-outline::before{ background:var(--btn-fill); }
.btn-outline:hover{ color:var(--btn-fill-fg); border-color:var(--btn-fill); }
.btn-outline:hover::before{ transform:scale(1); }

.btn-arrow{ transition:transform .45s var(--ease); }
.btn:hover .btn-arrow{ transform:translateX(-4px) rotate(45deg); }
[dir="rtl"] .btn:hover .btn-arrow{ transform:translateX(4px) rotate(-45deg); }

.text-link{
  position:relative; display:inline-flex; align-items:center; gap:8px;
  font-size:.94rem; padding-bottom:3px;
}
.text-link::after{
  content:''; position:absolute; right:0; bottom:0; width:100%; height:1px;
  background:currentColor; transform:scaleX(1); transform-origin:left;
  transition:transform .45s var(--ease-soft);
}
.text-link:hover::after{ transform:scaleX(0); transform-origin:right; }

/* ============================================================
   Section basics / typography
   ============================================================ */
section{ position:relative; }
.eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--font-display);
  font-size:.85rem; letter-spacing:.04em;
  color:var(--c-pearl);
  margin-bottom:18px;
}
.eyebrow::before{
  content:''; width:26px; height:1px; background:var(--c-teal-soft);
  display:inline-block;
}

h1,h2,h3,h4{ margin:0; font-family:var(--font-display); font-weight:600; letter-spacing:-.005em; }

.h-display{
  font-size:clamp(2.6rem, 6vw, 5.4rem);
  line-height:1.2;
  font-weight:700;
}
.h-section{
  font-size:clamp(2rem, 4vw, 3.4rem);
  line-height:1.28;
  font-weight:600;
}
.h-card{ font-size:clamp(1.2rem,1.6vw,1.5rem); font-weight:600; line-height:1.4; }

.lede{
  font-size:clamp(1.05rem,1.4vw,1.25rem);
  color:var(--c-pearl);
  line-height:1.9;
  max-width:640px;
}
.body-md{ font-size:1rem; color:var(--c-pearl); line-height:2; }

.reveal{
  opacity:0; transform:translateY(28px);
  transition:opacity .9s var(--ease-soft), transform .9s var(--ease-soft);
}
.reveal.in{ opacity:1; transform:translateY(0); }
.reveal-scale{ opacity:0; transform:scale(.92); transition:opacity 1s var(--ease-soft), transform 1s var(--ease-soft); }
.reveal-scale.in{ opacity:1; transform:scale(1); }
.stagger > *{ transition-delay:calc(var(--i, 0) * 90ms); }

/* ============================================================
   Hero
   ============================================================ */
.hero{
  /* الهيرو يبقى دائمًا بمعالجة داكنة ودرامية بغض النظر عن الوضع (فاتح/داكن) العام للموقع */
  --c-void:#000000;
  --c-whisper:#ffffff;
  --c-pearl:#d6d0d0;
  --c-teal-soft:#3d5561;
  --line:rgba(255,255,255,.12);
  --line-soft:rgba(255,255,255,.07);
  color:var(--c-whisper);

  position:relative;
  min-height:100vh;
  display:flex; flex-direction:column; justify-content:flex-end;
  padding-top:160px;
  padding-bottom:64px;
  overflow:hidden;
}
.hero-media{
  position:absolute; inset:0; z-index:0;
  background:radial-gradient(ellipse at 30% 20%, #17222a 0%, transparent 55%),
             radial-gradient(ellipse at 80% 75%, #241a12 0%, transparent 50%),
             var(--c-void);
  overflow:hidden;
}
.hero-media video{
  width:100%; height:100%; object-fit:cover; opacity:.55;
}
.hero-blob{
  position:absolute; border-radius:50%;
  filter:blur(90px);
  opacity:.55;
  animation:float 16s ease-in-out infinite;
  mix-blend-mode:screen;
}
.blob-1{ width:46vw; height:46vw; background:var(--c-teal); top:-10%; right:-8%; }
.blob-2{ width:34vw; height:34vw; background:var(--c-mocha); bottom:-14%; left:-6%; animation-delay:-6s; }
.blob-3{ width:20vw; height:20vw; background:var(--c-teal-soft); top:38%; left:32%; animation-delay:-11s; opacity:.35;}
@keyframes float{
  0%,100%{ transform:translate(0,0) scale(1); }
  33%{ transform:translate(3%,-4%) scale(1.06); }
  66%{ transform:translate(-3%,3%) scale(.96); }
}
.hero-scanlines{
  position:absolute; inset:0;
  background:repeating-linear-gradient(0deg, rgba(255,255,255,.025) 0px, rgba(255,255,255,.025) 1px, transparent 1px, transparent 3px);
  mix-blend-mode:overlay;
}
.hero-vignette{
  position:absolute; inset:0;
  background:radial-gradient(ellipse at 50% 60%, transparent 30%, rgba(0,0,0,.75) 100%);
}

.hero-top-row{
  position:relative; z-index:2;
  display:flex; justify-content:space-between; align-items:flex-end;
  margin-bottom:clamp(28px,5vw,60px);
}
.hero-tagline{
  font-family:var(--font-display);
  color:var(--c-pearl); font-size:1rem; max-width:260px;
  text-align:end;
}
.hero-title{
  position:relative; z-index:2;
  display:flex; flex-wrap:wrap;
  column-gap:.28em; row-gap:.12em;
}
.hero-title .word{ display:inline-block; overflow:hidden; }
.hero-title .word span{
  display:inline-block;
  transform:translateY(110%);
  animation:lineUp 1.1s var(--ease-soft) forwards;
  animation-delay:calc(var(--d, 0) * 1s);
}
@keyframes lineUp{ to{ transform:translateY(0); } }

.hero-bottom-row{
  position:relative; z-index:2;
  display:flex; flex-wrap:wrap; gap:28px;
  align-items:center; justify-content:space-between;
  margin-top:44px;
  padding-top:28px;
  border-top:1px solid var(--line-soft);
}
.hero-buttons{ display:flex; gap:16px; flex-wrap:wrap; }
.scroll-cue{
  display:flex; align-items:center; gap:10px;
  font-size:.8rem; color:var(--c-pearl); letter-spacing:.05em;
}
.scroll-cue .stick{
  width:1px; height:34px; background:var(--line);
  position:relative; overflow:hidden;
}
.scroll-cue .stick::after{
  content:''; position:absolute; top:-100%; inset-inline:0; height:100%;
  background:var(--c-whisper);
  animation:scrollcue 2.2s var(--ease) infinite;
}
@keyframes scrollcue{ 0%{ top:-100%; } 60%{ top:100%; } 100%{ top:100%; } }

/* ============================================================
   Marquee (partners / values ticker)
   ============================================================ */
.marquee{
  overflow:hidden;
  border-block:1px solid var(--line-soft);
  padding-block:26px;
  white-space:nowrap;
}
.marquee-track{
  display:inline-flex;
  gap:64px;
  animation:marquee 32s linear infinite;
}
.marquee:hover .marquee-track{ animation-play-state:paused; }
@keyframes marquee{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }
.marquee-item{
  font-family:var(--font-display);
  font-size:clamp(1.1rem,2vw,1.7rem);
  color:var(--c-pearl);
  opacity:.7;
  display:inline-flex; align-items:center; gap:64px;
}
.marquee-item small{
  display:block; font-family:var(--font-arabic); font-style:normal; font-size:.6rem;
  letter-spacing:.08em; color:var(--c-teal-soft); margin-top:4px; text-align:center;
}

/* ============================================================
   Cards / grids
   ============================================================ */
.pillars{
  display:grid; grid-template-columns:repeat(3,1fr); gap:1px;
  background:var(--line-soft);
  border:1px solid var(--line-soft);
  margin-top:56px;
}
.pillar{
  background:var(--c-void);
  padding:clamp(28px,3vw,46px);
  transition:background .5s var(--ease);
  position:relative;
}
.pillar:hover{ background:var(--c-void-elevated); }
.pillar .num{ font-family:var(--font-display); color:var(--c-teal-soft); font-size:.95rem; }
.pillar h3{ margin-block:20px 14px; font-size:1.3rem; }
.pillar p{ color:var(--c-pearl); font-size:.94rem; line-height:1.8; }
.pillar ul{ margin-top:18px; display:flex; flex-direction:column; gap:8px; }
.pillar ul li{ font-size:.88rem; color:var(--c-accent-soft); position:relative; padding-inline-start:16px; }
.pillar ul li::before{ content:''; position:absolute; inline-size:6px; block-size:1px; background:var(--c-teal-soft); top:.9em; inset-inline-start:0; }

.process{
  display:flex; flex-wrap:wrap; gap:0;
  margin-top:40px;
  border-top:1px solid var(--line-soft);
}
.process-step{
  flex:1 1 180px;
  padding:28px 12px;
  text-align:center;
  border-inline-end:1px solid var(--line-soft);
  position:relative;
}
.process-step:last-child{ border-inline-end:none; }
.process-step .n{ font-family:var(--font-display); color:var(--c-teal-soft); display:block; margin-bottom:10px; }
.process-step .t{ font-size:1.05rem; font-weight:600; }
.process-arrow{ display:none; }

/* work / project cards */
.work-grid{
  display:grid; grid-template-columns:repeat(2,1fr); gap:2px;
  margin-top:40px;
}
.work-card{
  position:relative; overflow:hidden;
  aspect-ratio:4/3;
  background:var(--c-void-elevated);
}
.work-card img{
  width:100%; height:100%; object-fit:cover;
  transform:scale(1.08);
  filter:grayscale(.35) brightness(.72);
  transition:transform 1s var(--ease-soft), filter .8s var(--ease-soft);
}
.work-card:hover img{ transform:scale(1); filter:grayscale(0) brightness(.9); }
.work-card .overlay{
  position:absolute; inset:0;
  display:flex; flex-direction:column; justify-content:flex-end;
  padding:26px;
  background:linear-gradient(0deg, rgba(0,0,0,.88) 0%, rgba(0,0,0,.15) 55%, transparent 100%);
}
.work-card .tag{
  align-self:flex-start;
  font-size:.72rem; letter-spacing:.06em;
  border:1px solid var(--line);
  border-radius:999px; padding:5px 14px;
  margin-bottom:14px;
  transform:translateY(10px); opacity:0;
  transition:transform .5s var(--ease-soft) .05s, opacity .5s .05s;
}
.work-card:hover .tag{ transform:translateY(0); opacity:1; }
.work-card h3{ font-size:1.25rem; }
.work-card .meta{ font-size:.82rem; color:var(--c-pearl); margin-top:6px; }

.filters{
  display:flex; flex-wrap:wrap; gap:10px;
  margin-top:36px;
}
.filter-btn{
  padding:9px 20px; border-radius:999px;
  border:1px solid var(--line);
  font-family:var(--font-arabic);
  font-size:.85rem; color:var(--c-pearl);
  transition:all .35s;
  background:transparent;
}
.filter-btn.active,.filter-btn:hover{ background:var(--btn-fill); color:var(--btn-fill-fg); border-color:var(--btn-fill); }

/* generic feature list rows (services page) */
.service-block{
  padding-block:64px;
  border-top:1px solid var(--line-soft);
  display:grid;
  grid-template-columns:.9fr 1.6fr;
  gap:clamp(24px,4vw,80px);
}
.service-block:last-child{ border-bottom:1px solid var(--line-soft); }
.service-head .idx{ font-family:var(--font-display); color:var(--c-teal-soft); }
.service-head h2{ margin-top:16px; font-size:clamp(1.6rem,2.4vw,2.2rem); }
.service-head p{ margin-top:16px; color:var(--c-pearl); max-width:420px; }
.service-list{ display:grid; grid-template-columns:repeat(2,1fr); gap:16px 32px; }
.service-item{
  padding-block:18px;
  border-bottom:1px solid var(--line-soft);
  display:flex; align-items:center; justify-content:space-between;
  transition:padding-inline-start .4s var(--ease-soft), color .4s;
}
.service-item:hover{ padding-inline-start:10px; color:var(--c-accent-soft); }
.service-item span.arw{ opacity:0; transition:opacity .35s, transform .35s; transform:translateX(6px); }
[dir="rtl"] .service-item span.arw{ transform:translateX(-6px); }
.service-item:hover span.arw{ opacity:1; transform:translateX(0); }

.sub-panel{
  margin-top:26px;
  padding:22px 24px;
  border:1px solid var(--line-soft);
  border-radius:18px;
  background:linear-gradient(160deg, rgba(255,255,255,.03), transparent 60%);
}
.sub-panel h4{ font-size:1rem; color:var(--c-accent-soft); margin-bottom:12px; }

/* two-path split (partnerships) */
.split{
  display:grid; grid-template-columns:1fr 1fr;
  border:1px solid var(--line-soft);
  margin-top:48px;
}
.split-half{
  position:relative;
  padding:clamp(32px,4vw,64px);
  min-height:340px;
  display:flex; flex-direction:column; justify-content:space-between;
  overflow:hidden;
  transition:background .5s;
}
.split-half:first-child{ border-inline-end:1px solid var(--line-soft); }
.split-half::before{
  content:''; position:absolute; inset:0; opacity:0;
  transition:opacity .6s;
}
.split-half.company::before{ background:radial-gradient(circle at 30% 20%, var(--c-teal), transparent 70%); }
.split-half.creator::before{ background:radial-gradient(circle at 70% 80%, var(--c-mocha), transparent 70%); }
.split-half:hover::before{ opacity:.45; }
.split-half .tag{ font-family:var(--font-display); color:var(--c-pearl); position:relative; z-index:1;}
.split-half h3{ font-size:clamp(1.5rem,2.4vw,2.1rem); margin-top:18px; position:relative; z-index:1; }
.split-half p{ color:var(--c-pearl); margin-top:14px; max-width:360px; position:relative; z-index:1; }
.split-half .text-link{ margin-top:28px; position:relative; z-index:1; }

/* CTA band */
.cta-band{
  position:relative;
  padding-block:clamp(80px,12vw,160px);
  text-align:center;
  overflow:hidden;
  border-top:1px solid var(--line-soft);
}
.cta-band .pattern-bg{
  position:absolute; inset:-10%;
  background-image:url('../img/pattern.png');
  background-size:340px;
  background-repeat:repeat;
  opacity:.05;
  animation:patternDrift 60s linear infinite;
  filter:invert(1);
}
html[data-theme="dark"] .cta-band .pattern-bg{ filter:none; }

/* ============================================================
   شعارات الهيدر والفوتر والشاشة الافتتاحية: أبيض على الداكن.
   الافتراضي الآن فاتح فنقلبها للأسود بشكل افتراضي (نفس الملف، بدون نسخة جديدة)،
   ونعيدها لطبيعتها البيضاء عند تفعيل الوضع الداكن
   ============================================================ */
.brand-mark-emblem,
.brand-mark-word,
.footer-brand img,
.loader img{
  filter:invert(1);
}
html[data-theme="dark"] .brand-mark-emblem,
html[data-theme="dark"] .brand-mark-word,
html[data-theme="dark"] .footer-brand img,
html[data-theme="dark"] .loader img{
  filter:none;
}
/* الاستثناء: الهيدر غير الملتصق فوق الهيرو الدائم القتامة بالصفحة الرئيسية يبقى شعاره أبيض دائمًا */
body.has-dark-hero .site-header:not(.scrolled) .brand-mark-emblem,
body.has-dark-hero .site-header:not(.scrolled) .brand-mark-word{
  filter:none;
}
/* وكذلك بقية نصوص/أيقونات الهيدر (روابط التنقل، زر ابدأ مشروعك، زر تبديل الوضع) تبقى فاتحة طالما الهيدر عائم فوق الهيرو الداكن */
body.has-dark-hero .site-header:not(.scrolled){
  --c-void:#000000;
  --c-whisper:#ffffff;
  --c-pearl:#d6d0d0;
  --line:rgba(255,255,255,.12);
  color:var(--c-whisper);
}
@keyframes patternDrift{ from{ transform:translate(0,0);} to{ transform:translate(-340px,-340px);} }
.cta-band h2{ position:relative; z-index:1; }
.cta-band .lede{ margin-inline:auto; text-align:center; position:relative; z-index:1; }
.cta-buttons{ position:relative; z-index:1; display:flex; gap:16px; justify-content:center; margin-top:36px; flex-wrap:wrap; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer{
  border-top:1px solid var(--line-soft);
  padding-block:clamp(50px,7vw,90px) 34px;
}
.footer-top{
  display:grid; grid-template-columns:1.3fr repeat(3,.8fr);
  gap:32px;
  padding-bottom:56px;
}
.footer-brand img{ width:46px; margin-bottom:20px; }
.footer-brand p{ color:var(--c-pearl); max-width:300px; font-size:.92rem; }
.footer-col h5{ font-size:.78rem; letter-spacing:.06em; color:var(--c-teal-soft); margin-bottom:18px; font-weight:500;}
.footer-col ul{ display:flex; flex-direction:column; gap:12px; }
.footer-col a{ font-size:.92rem; color:var(--c-pearl); transition:color .3s; }
.footer-col a:hover{ color:var(--c-whisper); }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:14px;
  padding-top:28px; border-top:1px solid var(--line-soft);
  font-size:.8rem; color:var(--c-teal-soft);
}
.footer-social{ display:flex; gap:18px; }
.footer-social a{ color:var(--c-pearl); }
.footer-social a:hover{ color:var(--c-whisper); }

/* ============================================================
   Page hero (inner pages)
   ============================================================ */
.page-hero{
  padding-top:170px; padding-bottom:70px;
  border-bottom:1px solid var(--line-soft);
  position:relative;
}
.page-hero .crumbs{ font-size:.82rem; color:var(--c-teal-soft); margin-bottom:22px; }
.page-hero .crumbs a{ color:var(--c-pearl); }
.page-hero h1{ max-width:820px; }

/* ============================================================
   Contact page
   ============================================================ */
.contact-wrap{
  display:grid; grid-template-columns:1fr 1fr; gap:clamp(30px,5vw,90px);
  padding-block:80px;
}
.field{ margin-bottom:26px; }
.field label{ display:block; font-size:.85rem; color:var(--c-pearl); margin-bottom:10px; }
.field input,.field textarea,.field select{
  width:100%;
  background:transparent;
  border:none; border-bottom:1px solid var(--line);
  color:var(--c-whisper);
  padding-block:10px;
  font-size:1rem;
  transition:border-color .35s;
}
.field select option{ background:var(--c-void); }
.field input:focus,.field textarea:focus,.field select:focus{ outline:none; border-color:var(--c-whisper); }
.field textarea{ resize:vertical; min-height:100px; }
.chip-group{ display:flex; flex-wrap:wrap; gap:10px; }
.chip{
  padding:9px 18px; border-radius:999px; border:1px solid var(--line);
  font-family:var(--font-arabic);
  font-size:.85rem; color:var(--c-pearl); transition:all .3s;
}
.chip.active{ background:var(--btn-fill); color:var(--btn-fill-fg); border-color:var(--btn-fill); }
.contact-info-card{
  border:1px solid var(--line-soft); border-radius:20px; padding:34px;
  height:fit-content;
}
.contact-info-card .row{ display:flex; justify-content:space-between; padding-block:16px; border-bottom:1px solid var(--line-soft); font-size:.92rem; }
.contact-info-card .row:last-child{ border-bottom:none; }
.contact-info-card .row span:first-child{ color:var(--c-teal-soft); }

/* ============================================================
   About page extras
   ============================================================ */
.about-stat-strip{ display:flex; flex-wrap:wrap; gap:0; border-top:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft); margin-block:60px; }
.about-stat{ flex:1 1 200px; padding:30px 14px; text-align:center; border-inline-end:1px solid var(--line-soft); display:flex; flex-direction:column; align-items:center; gap:8px; }
.about-stat:last-child{ border-inline-end:none; }
.about-stat .v{ display:block; font-family:var(--font-display); font-size:1.5rem; color:var(--c-accent-soft); line-height:1.3; }
.about-stat .l{ display:block; font-size:.8rem; color:var(--c-pearl); }

.value-list{ display:grid; grid-template-columns:repeat(2,1fr); gap:2px; background:var(--line-soft); border:1px solid var(--line-soft); margin-top:20px;}
.value-list .pillar{ padding:30px; }

/* ============================================================
   Project detail page
   ============================================================ */
.project-hero-img{ width:100%; aspect-ratio:16/8; object-fit:cover; border-radius:4px; filter:brightness(.85); }
.project-meta-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:24px; padding-block:40px; border-bottom:1px solid var(--line-soft); margin-bottom:50px;}
.project-meta-grid div span{ display:block; }
.project-meta-grid div span:first-child{ font-size:.78rem; color:var(--c-teal-soft); margin-bottom:8px; }
.project-meta-grid div span:last-child{ font-size:1.02rem; }
.project-gallery{ display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-block:50px; }
.project-gallery img{ width:100%; border-radius:4px; aspect-ratio:4/3; object-fit:cover; }
.project-gallery img.full{ grid-column:1/-1; aspect-ratio:16/8; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:980px){
  .pillars,.value-list{ grid-template-columns:1fr; }
  .service-block{ grid-template-columns:1fr; }
  .service-list{ grid-template-columns:1fr; }
  .split{ grid-template-columns:1fr; }
  .split-half:first-child{ border-inline-end:none; border-bottom:1px solid var(--line-soft); }
  .footer-top{ grid-template-columns:1fr 1fr; }
  .contact-wrap{ grid-template-columns:1fr; }
  .project-meta-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:760px){
  body{ cursor:auto; }
  .cursor-dot,.cursor-ring{ display:none; }
  .main-nav{
    position:fixed; inset:0; top:0;
    background:var(--c-void);
    flex-direction:column; justify-content:center; align-items:center;
    gap:28px;
    transform:translateY(-100%);
    transition:transform .5s var(--ease);
    z-index:400;
  }
  .main-nav.open{ transform:translateY(0); }
  .main-nav a{ font-size:1.4rem; }
  .nav-toggle{ display:flex; }
  .header-cta{ display:none; }
  .work-grid{ grid-template-columns:1fr; }
  .footer-top{ grid-template-columns:1fr; }
  .process{ flex-direction:column; }
  .process-step{ border-inline-end:none; border-bottom:1px solid var(--line-soft); }
  .project-meta-grid{ grid-template-columns:1fr 1fr; gap:20px; }
  .project-gallery{ grid-template-columns:1fr; }
  .hero-top-row{ flex-direction:column; align-items:flex-start; gap:16px; }
  .hero-tagline{ text-align:start; }
}