/* ===========================================================
   مدار التطوير للمقاولات — Design tokens
   =========================================================== */
:root{
  --gold: #D2A72C;
  --gold-light: #E4C15C;
  --gold-dark: #A8841E;
  --ink: #17140F;
  --ink-soft: #2A241A;
  --cream: #FAF7F0;
  --paper: #FFFFFF;
  --sand: #C9A46C;
  --line: #E7E1D3;

  --c-quality: #0E8388;
  --c-commitment: #14213D;
  --c-safety: #E3A83B;
  --c-professionalism: #D97F32;
  --c-innovation: #A31545;

  --font-display: 'El Messiri', 'Poppins', sans-serif;
  --font-body: 'IBM Plex Sans Arabic', 'IBM Plex Sans', sans-serif;

  --container: 1180px;
  --radius: 14px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth; overflow-x:hidden; width:100%;}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:var(--font-body);
  direction:rtl;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  width:100%;
  max-width:100vw;
  -webkit-user-select:none; -moz-user-select:none; -ms-user-select:none; user-select:none;
}
input, textarea{
  -webkit-user-select:text; -moz-user-select:text; -ms-user-select:text; user-select:text;
}
img{max-width:100%;display:block; -webkit-touch-callout:none; -webkit-user-drag:none; user-drag:none; user-select:none; -webkit-user-select:none;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{font-family:var(--font-display);margin:0;}
p{margin:0;line-height:1.9;}
.container{max-width:var(--container);margin:0 auto;padding:0 28px;}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:.001ms !important; transition-duration:.001ms !important;}
}

/* ---------- reveal-on-scroll ---------- */
.reveal{opacity:0; transform:translateY(28px); transition:opacity .8s var(--ease), transform .8s var(--ease);}
.reveal.in{opacity:1; transform:translateY(0);}

/* ---------- section scaffolding ---------- */
.section{padding:104px 0;position:relative; scroll-margin-top:96px;}
.section-tight{padding:76px 0; scroll-margin-top:96px;}
#home{scroll-margin-top:0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--font-display);
  color:var(--gold-dark);
  font-size:clamp(26px,2.8vw,36px); font-weight:700; letter-spacing:.02em;
  margin-bottom:14px;
}
.section-title{
  font-size:clamp(19px,2vw,24px);
  font-weight:600;
  line-height:1.5;
  color:var(--ink);
  margin-bottom:16px;
}
.section-title span{color:var(--gold-dark);}
.section-sub{
  max-width:680px;
  color:#5b5347;
  font-size:16.5px;
  line-height:1.8;
}
.on-dark .section-sub{color:#cfc7b4;}
.on-dark{background:var(--ink); color:var(--cream);}
.on-dark .section-title{color:var(--paper);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;
  border-radius:999px;
  font-family:var(--font-display);
  font-weight:700;
  font-size:15px;
  cursor:pointer;
  border:1px solid transparent;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .35s, color .35s;
}
.btn-gold{background:var(--gold); color:var(--ink);}
.btn-gold:hover{transform:translateY(-3px); box-shadow:0 14px 30px -10px rgba(210,167,44,.6);}
.btn-outline{border-color:rgba(255,255,255,.5); color:var(--paper);}
.btn-outline:hover{background:rgba(255,255,255,.12); transform:translateY(-3px);}
.btn-dark{background:var(--ink); color:var(--gold-light);}
.btn-dark:hover{transform:translateY(-3px); box-shadow:0 14px 30px -10px rgba(0,0,0,.5);}

/* =========================================================
   TOP BAR
   ========================================================= */
.top-bar{
  background:#0E0C08; color:#B8B0A0;
  font-size:13px; padding:9px 0;
  position:relative; z-index:101;
}
.top-bar-row{display:flex; align-items:center; justify-content:space-between;}
.top-bar-left{display:flex; align-items:center; gap:12px;}
.top-bar-left a{color:#C9C2B2; transition:color .3s;}
.top-bar-left a:hover{color:var(--gold-light);}
.top-bar .sep{width:1px; height:12px; background:rgba(255,255,255,.18);}
.social-row{display:flex; align-items:center; gap:10px;}
.social-row a{
  width:28px; height:28px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background:rgba(255,255,255,.06); color:#C9C2B2;
  transition:background .3s, color .3s, transform .3s;
}
.social-row a:hover{background:var(--gold); color:var(--ink); transform:translateY(-2px);}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:sticky; inset-inline:0; top:0; z-index:100;
  padding:14px 0;
  background:rgba(15,13,9,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.06);
  transition:background .4s var(--ease), padding .4s var(--ease), box-shadow .4s;
}
.site-header.scrolled{
  background:rgba(15,13,9,.97);
  padding:9px 0;
  box-shadow:0 10px 30px -18px rgba(0,0,0,.6);
}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.brand{display:flex;align-items:center;gap:12px; flex:0 0 auto;}
.brand img{height:42px;width:auto;}
.brand-text{display:flex;flex-direction:column;line-height:1.35; white-space:nowrap;}
.brand-text b{font-family:var(--font-display);font-size:17px;color:var(--paper);}
.brand-text span{font-size:10.5px;color:var(--gold-light);letter-spacing:.03em; direction:ltr; unicode-bidi:isolate; display:block;}

.main-nav{display:flex;align-items:center;gap:2px; flex:1 1 auto; justify-content:center;}
.main-nav a{
  padding:10px 13px;border-radius:999px;
  font-size:14px; color:#EDE7D8;
  white-space:nowrap; flex:0 0 auto;
  transition:background .3s, color .3s;
}
.main-nav a:hover{background:rgba(210,167,44,.16); color:var(--gold-light);}
.header-cta{display:flex;align-items:center;gap:14px; flex:0 0 auto;}
.btn-cta{white-space:nowrap; padding:13px 26px;}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:6px; position:relative; z-index:250;}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--paper);margin:5px 0;transition:.3s;}
.nav-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.active span:nth-child(2){opacity:0;}
.nav-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;align-items:flex-end;
  background:var(--ink);
  overflow:hidden;
}
.hero-media{
  position:absolute; inset:0;
  clip-path: polygon(38% 0, 100% 0, 100% 100%, 52% 100%);
}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:top;}
.hero-media::before{
  content:"";position:absolute;inset:0;
  background:rgba(210,167,44,.10);
  mix-blend-mode:multiply;
  z-index:1;
}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(200deg, rgba(23,20,15,.15) 10%, rgba(23,20,15,.78) 85%);
  z-index:2;
}
.hero-chevron{
  position:absolute; inset:0;
  clip-path: polygon(30% 0, 46% 0, 34% 100%, 18% 100%);
  background:linear-gradient(160deg, var(--gold-light), var(--gold-dark));
  opacity:.92;
}
.hero-inner{
  position:relative; z-index:2;
  width:100%;
  padding-bottom:110px;
}
.hero-eyebrow{
  display:inline-flex; align-items:center;
  color:var(--paper); font-family:var(--font-display); font-weight:600;
  font-size:15px; margin-bottom:22px;
  background:rgba(23,20,15,.55);
  border:1px solid rgba(228,193,92,.4);
  padding:9px 18px;
  border-radius:999px;
  backdrop-filter:blur(4px);
}
.hero h1{
  color:var(--paper);
  font-size:clamp(38px,6vw,74px);
  line-height:1.15;
  max-width:780px;
  margin-bottom:20px;
}
.hero h1 em{font-style:normal;color:var(--gold-light);}
.hero p.lead{
  color:#DAD3C1; max-width:560px; font-size:18px; margin-bottom:38px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:56px;}
.hero-stats{display:flex;flex-wrap:wrap;gap:18px 0;border-top:1px solid rgba(255,255,255,.18); padding-top:28px; max-width:720px;}
.hero-stats .stat{padding-inline-end:44px; margin-inline-end:44px; border-inline-end:1px solid rgba(255,255,255,.18);}
.hero-stats .stat:last-child{border-inline-end:0;}
.hero-stats .stat b{display:block;font-family:var(--font-display); font-size:30px; color:var(--gold-light);}
.hero-stats .stat span{font-size:13px; color:#C9C2B2;}
.scroll-cue{
  position:absolute; bottom:34px; inset-inline-start:28px; z-index:2;
  display:flex; align-items:center; gap:10px; color:#C9C2B2; font-size:12px;
  letter-spacing:.08em;
}
.scroll-cue .line{width:1px;height:38px;background:linear-gradient(var(--gold), transparent); position:relative; overflow:hidden;}
.scroll-cue .line::after{content:"";position:absolute;top:-40px;left:0;width:100%;height:40px;background:var(--gold-light); animation:cue 2.4s infinite;}
@keyframes cue{ to{top:100%;} }

/* =========================================================
   MARQUEE STRIP
   ========================================================= */
.strip{
  background:var(--gold); color:var(--ink);
  overflow:hidden; white-space:nowrap;
  padding:14px 0;
}
.strip-track{display:inline-flex; gap:48px; animation:marquee 28s linear infinite;}
.strip-track span{font-family:var(--font-display); font-size:15px; font-weight:700;}
.strip-track span::after{content:"•"; margin-inline-start:48px; color:var(--ink);}
@keyframes marquee{ from{transform:translateX(0);} to{transform:translateX(-50%);} }

/* =========================================================
   ABOUT
   ========================================================= */
.about-grid{display:grid; grid-template-columns:.9fr 1.1fr; gap:64px; align-items:center;}
.about-media{position:relative;}
.about-media img{border-radius:var(--radius); width:100%; height:560px; object-fit:cover;}
.about-media .badge-float{
  position:absolute; bottom:-28px; inset-inline-start:16px; max-width:calc(100% - 32px); width:fit-content;
  background:var(--ink); color:var(--paper);
  padding:22px 30px; border-radius:var(--radius);
  display:flex; align-items:center; gap:16px;
  box-shadow:0 25px 50px -20px rgba(0,0,0,.4);
}
.badge-float b{font-family:var(--font-display); font-size:28px; color:var(--gold-light); display:block;}
.badge-float span{font-size:12.5px; color:#C9C2B2;}
.about-copy p{color:#463F32; font-size:17.5px; line-height:1.95; margin-bottom:22px;}
.about-copy .quote{
  border-inline-start:3px solid var(--gold);
  padding-inline-start:20px; margin-top:32px;
  font-family:var(--font-display); font-size:21px; line-height:1.7; color:var(--ink);
}

/* =========================================================
   MISSION / VISION
   ========================================================= */
.mv-wrap{display:grid; grid-template-columns:1fr 1fr; gap:2px; border-radius:var(--radius); overflow:hidden;}
.mv-card{
  position:relative; padding:56px 44px; min-height:340px;
  display:flex; flex-direction:column; justify-content:flex-end;
  color:var(--paper);
}
.mv-card.mission{background:linear-gradient(180deg, rgba(23,20,15,.35), rgba(23,20,15,.92)), url('../img/mission.jpg') center/cover;}
.mv-card.vision{background:linear-gradient(155deg, #211c14, #171410);}
.mv-icon{
  width:52px;height:52px;border-radius:50%;
  border:1px solid var(--gold);
  display:flex;align-items:center;justify-content:center;
  color:var(--gold-light); margin-bottom:22px;
}
.mv-card h3{font-size:26px; margin-bottom:16px;}
.mv-card p{color:#D9D2C1; font-size:15.5px;}

/* =========================================================
   VALUES
   ========================================================= */
.values-grid{display:grid; grid-template-columns:repeat(5,1fr); gap:22px; margin-top:12px;}
.value-card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:30px 24px 26px;
  position:relative;
  border-bottom:4px solid var(--v-color, var(--gold));
  transition:transform .4s var(--ease), box-shadow .4s var(--ease);
}
.value-card:hover{transform:translateY(-8px); box-shadow:0 24px 40px -22px rgba(23,20,15,.25);}
.value-num{
  position:absolute; top:-16px; inset-inline-start:20px;
  width:34px;height:34px;border-radius:10px;
  background:var(--v-color, var(--gold)); color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display); font-size:15px; font-weight:700;
}
.value-card .vicon{color:var(--v-color, var(--gold)); margin-bottom:18px;}
.value-card h4{font-size:19px; margin-bottom:4px;}
.value-card span{font-size:12.5px; color:#8b8474; text-transform:uppercase; letter-spacing:.04em;}

/* =========================================================
   SERVICES
   ========================================================= */
.services-hub{
  display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:56px;
}
.service-card{
  background:var(--paper); color:var(--ink); border-radius:var(--radius); overflow:hidden;
  border:1px solid var(--line);
  transition:transform .45s var(--ease), box-shadow .45s var(--ease);
  display:flex; flex-direction:column;
}
.service-card:hover{transform:translateY(-6px); box-shadow:0 30px 50px -28px rgba(23,20,15,.3);}
.service-media{height:190px; overflow:hidden; position:relative;}
.service-media img{width:100%;height:100%;object-fit:cover; transition:transform .6s var(--ease);}
.service-card:hover .service-media img{transform:scale(1.07);}
.service-index{
  position:absolute; top:14px; inset-inline-start:14px;
  background:rgba(23,20,15,.72); color:var(--gold-light);
  width:34px;height:34px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display); font-size:13px;
}
.service-body{padding:22px 24px 26px; flex:1; display:flex; flex-direction:column;}
.service-body h4{font-size:21px; color:var(--ink); margin-bottom:10px;}
.service-body p{font-size:14.5px; color:#6b6355; margin-bottom:16px; flex:1;}
.service-tags{display:flex; flex-wrap:wrap; gap:8px;}
.service-tags span{
  font-size:12px; background:#F2EDE1; color:#5b5347;
  padding:6px 12px; border-radius:999px;
}

/* =========================================================
   GALLERY
   ========================================================= */
.gallery-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  grid-auto-rows:170px;
  gap:14px;
  margin-top:50px;
}
.gallery-grid a{position:relative; overflow:hidden; border-radius:10px; display:block;}
.gallery-grid img{width:100%;height:100%;object-fit:cover; transition:transform .6s var(--ease);}
.gallery-grid a:hover img{transform:scale(1.08);}
.gallery-grid a::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(200deg, transparent 40%, rgba(23,20,15,.55));
  opacity:0; transition:opacity .4s;
}
.gallery-grid a:hover::after{opacity:1;}
.g-w2{grid-column:span 2;}
.g-h2{grid-row:span 2;}

/* =========================================================
   CERTIFICATES
   ========================================================= */
.docs-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:54px;}
.doc-card{
  background:#1F1B14; border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius); padding:34px 28px;
  border-top:3px solid var(--d-color, var(--gold));
}
.doc-icon{
  width:56px;height:56px;border-radius:50%;
  background:var(--d-color, var(--gold)); color:#171410;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:22px;
}
.doc-card h4{color:var(--paper); font-size:19px; margin-bottom:10px;}
.doc-card p{color:#B8B0A0; font-size:14px; margin-bottom:4px;}
.doc-card .num{color:var(--gold-light); font-family:var(--font-display); font-size:14px; letter-spacing:.03em;}

/* =========================================================
   CONTACT
   ========================================================= */
.contact-wrap{display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:start;}
.contact-list{display:flex; flex-direction:column; gap:26px; margin-top:36px;}
.contact-item{display:flex; gap:18px; align-items:flex-start;}
.contact-item .ic{
  width:46px;height:46px;border-radius:12px;
  background:rgba(210,167,44,.14); color:var(--gold-dark);
  display:flex;align-items:center;justify-content:center; flex:none;
}
.contact-item b{display:block; font-family:var(--font-display); font-size:16.5px; color:var(--ink); margin-bottom:4px;}
.contact-item span{color:#5b5347; font-size:15px;}
.contact-form{
  background:#1F1B14; border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius); padding:36px;
}
.contact-form .row{display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:16px;}
.contact-form input, .contact-form textarea{
  width:100%; background:#171410; border:1px solid rgba(255,255,255,.12);
  border-radius:10px; padding:14px 16px; color:var(--paper); font-family:var(--font-body);
  font-size:14.5px;
}
.contact-form textarea{grid-column:1/-1; min-height:120px; resize:vertical;}
.contact-form label{font-size:13px; color:#B8B0A0; display:block; margin-bottom:6px;}
.contact-form .full{margin-bottom:16px;}
.contact-form button{width:100%; justify-content:center; margin-top:6px;}
.form-note{font-size:12.5px; color:#8b8474; margin-top:14px; text-align:center;}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{background:#100E0A; color:#9C9587; padding:50px 0 26px;}
.footer-row{display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:20px; padding-bottom:26px; border-bottom:1px solid rgba(255,255,255,.08);}
.footer-brand{display:flex; align-items:center; gap:12px;}
.footer-brand img{height:38px; filter:brightness(0) invert(1); opacity:.9;}
.footer-nav{display:flex; gap:22px; flex-wrap:wrap;}
.footer-nav a{font-size:13.5px; color:#B8B0A0;}
.footer-nav a:hover{color:var(--gold-light);}
.footer-social{flex:0 0 auto;}
.footer-bottom{display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; padding-top:20px; font-size:12.5px;}
.footer-credit{
  text-align:center; margin-top:18px; padding-top:18px;
  border-top:1px solid rgba(255,255,255,.06);
  font-size:12.5px; color:#7A7466;
}
.footer-credit .heart{color:#C6473F;}
.footer-credit a{color:var(--gold-light); font-family:var(--font-display); font-weight:600;}
.footer-credit a:hover{text-decoration:underline;}

/* =========================================================
   FLOATING WHATSAPP BUTTON
   ========================================================= */
.whatsapp-float{
  position:fixed;
  bottom:26px; left:26px;
  width:58px; height:58px;
  background:#25D366;
  color:#fff;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 14px 28px -8px rgba(37,211,102,.6);
  z-index:200;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.whatsapp-float:hover{transform:translateY(-4px) scale(1.05); box-shadow:0 18px 34px -8px rgba(37,211,102,.75);}
.whatsapp-float::after{
  content:"";
  position:absolute; inset:0; border-radius:50%;
  border:2px solid #25D366;
  animation:wa-pulse 2.2s infinite;
}
@keyframes wa-pulse{
  0%{transform:scale(1); opacity:.7;}
  100%{transform:scale(1.6); opacity:0;}
}
@media (max-width:620px){
  .whatsapp-float{width:52px; height:52px; bottom:18px; left:18px;}
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1180px){
  .main-nav a{padding:10px 10px; font-size:13.5px;}
}
@media (max-width: 980px){
  .top-bar-left .sep{display:none;}
  .main-nav{position:fixed; inset-inline:0; top:0; bottom:0; background:var(--ink);
    flex-direction:column; justify-content:center; align-items:center; gap:10px;
    transform:translateY(-100%); opacity:0; visibility:hidden; pointer-events:none;
    transition:transform .4s var(--ease), opacity .4s var(--ease), visibility 0s linear .4s;
    z-index:200;}
  .main-nav.open{transform:translateY(0); opacity:1; visibility:visible; pointer-events:auto;
    transition:transform .4s var(--ease), opacity .4s var(--ease), visibility 0s linear 0s;}
  .main-nav a{font-size:20px; padding:12px 20px;}
  .nav-toggle{display:block;}
  .btn-cta{padding:11px 20px; font-size:14px;}
  .about-grid{grid-template-columns:1fr; gap:80px;}
  .mv-wrap{grid-template-columns:1fr;}
  .services-hub{grid-template-columns:repeat(2,1fr);}
  .gallery-grid{grid-template-columns:repeat(2,1fr); grid-auto-rows:150px;}
  .docs-grid{grid-template-columns:1fr;}
  .contact-wrap{grid-template-columns:1fr; gap:40px;}
  .values-grid{grid-template-columns:repeat(3,1fr);}
}
@media (max-width: 620px){
  .section{padding:72px 0;}
  .top-bar-left a:first-child{display:none;}
  .top-bar .sep{display:none;}
  .hero-media{clip-path:none;}
  .hero-chevron{display:none;}
  .hero-media::after{background:linear-gradient(180deg, rgba(23,20,15,.35), rgba(23,20,15,.92));}
  .hero-inner{padding-bottom:70px;}
  .services-hub{grid-template-columns:1fr;}
  .contact-form .row{grid-template-columns:1fr;}
  .hero-stats{flex-direction:column; align-items:flex-start; gap:16px; max-width:100%;}
  .hero-stats .stat{
    width:100%; padding-inline-end:0; margin-inline-end:0; border-inline-end:0;
    padding-bottom:16px; border-bottom:1px solid rgba(255,255,255,.18);
  }
  .hero-stats .stat:last-child{border-bottom:0; padding-bottom:0;}
  .values-grid{grid-template-columns:repeat(2,1fr);}
  .footer-row{flex-direction:column; align-items:flex-start;}
  .header-row{gap:10px;}
  .container{padding:0 16px;}
  .scroll-cue{display:none;}
  .brand{gap:8px; min-width:0;}
  .brand img{height:32px;}
  .brand-text{white-space:normal; line-height:1.25; min-width:0;}
  .brand-text b{font-size:13px;}
  .brand-text span{display:none;}
  .btn-cta{padding:9px 14px; font-size:12.5px;}
  .header-cta{gap:8px;}
}