/* ==========================================================================
   Arab Host — Landing page styles
   Brand: warm gold #A88860 on ink / cream, serif wordmark, Tajawal body.
   ========================================================================== */

:root{
  --ink:#141210;
  --ink-soft:#2a2620;
  --cream:#F8F5EF;
  --cream-2:#EFE9DC;
  --paper:#FFFFFF;
  --gold:#A88860;
  --gold-dark:#8B6E48;
  --gold-light:#D8C6A8;
  --muted:#6b6459;
  --line:#E4DCCB;
  --shadow:0 20px 50px -20px rgba(20,18,16,.25);
  --radius:18px;
  --radius-sm:10px;
  --ff-body:'Tajawal', 'Segoe UI', sans-serif;
  --ff-accent:'Cormorant Garamond', 'Times New Roman', serif;
  --container:1200px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth; scroll-padding-top:88px; max-width:100%; overflow-x:hidden;}
body{
  margin:0;
  max-width:100%;
  overflow-x:hidden;
  font-family:var(--ff-body);
  background:var(--cream);
  color:var(--ink);
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
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:pointer;}
h1,h2,h3,h4{margin:0; line-height:1.3; font-weight:900;}
p{margin:0;}

.container{
  width:100%;
  max-width:var(--container);
  margin-inline:auto;
  padding-inline:24px;
}

.gold-text{color:var(--gold-dark);}
.eyebrow{
  font-size:.85rem;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--gold-dark);
  text-transform:uppercase;
  margin-bottom:10px;
  display:block;
}
.eyebrow.gold{color:var(--gold-light);}
.eyebrow-lg{
  font-size:clamp(1.5rem, 3vw, 2.1rem);
  font-weight:900;
  letter-spacing:.02em;
  text-transform:none;
  margin-bottom:16px;
}

.section{padding:96px 0;}
.section-alt{background:var(--cream-2);}
.section-head{max-width:720px; margin-bottom:56px;}
.section-head.center{margin-inline:auto; text-align:center;}
.section-head h2{font-size:clamp(1.8rem, 3.2vw, 2.6rem);}
.section-head h2.heading-sm{font-size:clamp(1.15rem, 1.8vw, 1.4rem); font-weight:700;}
.section-lead{margin-top:14px; color:var(--muted); font-size:1.05rem;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:13px 26px; border-radius:100px;
  font-weight:700; font-size:.95rem;
  border:1.5px solid transparent;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  white-space:nowrap;
}
.btn svg{width:18px; height:18px;}
.btn-gold{background:var(--gold); color:#fff;}
.btn-gold:hover{background:var(--gold-dark); transform:translateY(-2px); box-shadow:0 14px 30px -12px rgba(139,110,72,.55);}
.btn-outline{border-color:var(--ink); color:var(--ink);}
.btn-outline:hover{background:var(--ink); color:#fff; transform:translateY(-2px);}
.btn-lg{padding:16px 32px; font-size:1rem;}
.btn-full{width:100%; justify-content:center;}

/* ---------- Alerts ---------- */
.alert{
  display:flex; align-items:center; gap:10px;
  margin:14px auto 0; padding:14px 20px; border-radius:var(--radius-sm);
  font-weight:700; max-width:var(--container);
}
.alert svg{width:20px; height:20px; flex-shrink:0;}
.alert-success{background:#e9f3ea; color:#2c6b34;}
.alert-error{background:#f7e7e3; color:#9c3c26;}

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(248,245,239,.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height:84px; gap:24px;
}
.brand{display:flex; align-items:center; gap:12px;}
.brand-logo{height:52px; width:auto;}
.brand-text{display:flex; flex-direction:column; line-height:1.1;}
.brand-text strong{font-family:var(--ff-accent); font-size:1.05rem; letter-spacing:.12em; font-weight:600;}
.brand-text em{font-style:normal; font-size:.78rem; color:var(--muted); letter-spacing:.03em;}

.main-nav{display:flex; align-items:center; gap:30px;}
.main-nav a{font-weight:700; font-size:.95rem; position:relative; padding:6px 0;}
.main-nav a::after{
  content:''; position:absolute; inset-inline:0; bottom:0; height:2px;
  background:var(--gold); transform:scaleX(0); transition:transform .25s ease; transform-origin:center;
}
.main-nav a:hover::after{transform:scaleX(1);}

.header-cta{display:flex; align-items:center; gap:16px;}
.nav-toggle{
  display:none; flex-direction:column; gap:5px;
  background:none; border:none; padding:6px;
}
.nav-toggle span{width:24px; height:2px; background:var(--ink); border-radius:2px; transition:.3s;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  min-height:92vh;
  display:flex; align-items:center;
  background-size:cover; background-position:center;
  color:#fff;
}
.hero-overlay{
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(10,9,8,.55) 0%, rgba(10,9,8,.72) 55%, rgba(10,9,8,.92) 100%);
}
.hero-inner{position:relative; z-index:2; max-width:780px; padding-block:120px 80px;}
.hero h1{
  font-size:clamp(2.4rem, 5.2vw, 4rem);
  margin-block:18px 22px;
  font-weight:900;
}
.hero-sub{font-size:1.1rem; color:rgba(255,255,255,.85); max-width:620px;}
.hero-cta{display:flex; flex-wrap:wrap; gap:16px; margin-top:38px;}
.hero .btn-outline{border-color:rgba(255,255,255,.6); color:#fff;}
.hero .btn-outline:hover{background:#fff; color:var(--ink);}

.scroll-cue{
  position:absolute; bottom:34px; inset-inline-start:50%; transform:translateX(-50%);
  z-index:2; width:26px; height:42px; border:2px solid rgba(255,255,255,.6); border-radius:20px;
}
.scroll-cue span{
  position:absolute; top:8px; inset-inline-start:50%; transform:translateX(-50%);
  width:4px; height:8px; background:#fff; border-radius:2px;
  animation:scrollcue 1.8s ease infinite;
}
@keyframes scrollcue{0%{opacity:1; top:8px;} 70%{opacity:0; top:22px;} 100%{opacity:0; top:8px;}}

/* ---------- About ---------- */
.about-photos{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:20px;
  margin:44px 0 56px;
}
.about-photos img{
  width:100%; aspect-ratio:3/4; object-fit:cover;
  border-radius:var(--radius); box-shadow:var(--shadow);
  transition:transform .4s ease;
}
.about-photos img:hover{transform:translateY(-6px);}

.mission-vision{display:grid; grid-template-columns:1fr 1fr; gap:20px;}
.mv-card{
  background:var(--paper); border-radius:var(--radius); padding:28px;
  border-inline-start:3px solid var(--gold); box-shadow:var(--shadow);
}
.mv-icon{
  display:inline-flex; align-items:center; justify-content:center;
  width:44px; height:44px; border-radius:50%; background:var(--cream-2); color:var(--gold-dark);
  margin-bottom:14px;
}
.mv-icon svg{width:22px; height:22px;}
.mv-card h3{font-size:1.15rem; margin-bottom:8px;}
.mv-card p{font-size:.92rem; color:var(--muted);}

/* ---------- Values ---------- */
.values-row{
  display:flex; flex-wrap:wrap; justify-content:center; gap:20px;
}
.value-card{
  flex:1 1 190px; max-width:220px;
  background:var(--paper); border-radius:var(--radius); padding:32px 20px;
  text-align:center; box-shadow:var(--shadow);
  transition:transform .3s ease;
}
.value-card:hover{transform:translateY(-8px);}
.value-num{
  display:inline-flex; align-items:center; justify-content:center;
  width:40px; height:40px; border-radius:50%; border:1.5px solid var(--gold);
  color:var(--gold-dark); font-weight:700; margin-bottom:16px;
}
.value-card h3{font-size:1.05rem; margin-bottom:6px;}
.value-en{font-size:.78rem; color:var(--muted); text-transform:uppercase; letter-spacing:.05em;}

/* ---------- Detailed services (cards -> modal) ---------- */
.service-cards-grid{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:22px;
}
.service-card{
  position:relative; display:flex; flex-direction:column; align-items:stretch;
  background:var(--paper); border:none; border-radius:var(--radius);
  overflow:hidden; box-shadow:var(--shadow); text-align:start;
  transition:transform .3s ease;
}
.service-card:hover{transform:translateY(-6px);}
.service-card-img{
  height:180px; background-size:cover; background-position:center;
  position:relative;
}
.service-card-img::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(20,18,16,0) 40%, rgba(20,18,16,.55) 100%);
}
.service-card-body{padding:20px 22px 26px; display:flex; flex-direction:column; gap:4px;}
.service-card-title{font-weight:700; font-size:1.05rem;}
.service-card-en{font-size:.8rem; color:var(--muted); text-transform:uppercase; letter-spacing:.04em;}
.service-card-plus{
  position:absolute; top:150px; inset-inline-end:18px;
  width:38px; height:38px; border-radius:50%; background:var(--gold);
  color:#fff; font-size:1.4rem; display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 20px -8px rgba(139,110,72,.6);
}

/* ---------- Process ---------- */
.process-grid{display:grid; grid-template-columns:repeat(4, 1fr); gap:22px;}
.process-card{
  background:var(--paper); border-radius:var(--radius); padding:32px 26px;
  box-shadow:var(--shadow); position:relative;
}
.process-index{
  font-family:var(--ff-accent); font-size:2.2rem; font-weight:600; color:var(--gold-light);
}
.process-card h3{margin-top:10px; font-size:1.2rem;}
.process-en{display:block; font-size:.78rem; color:var(--muted); text-transform:uppercase; margin:4px 0 18px; letter-spacing:.04em;}
.process-card li{
  display:flex; align-items:flex-start; gap:8px;
  font-size:.9rem; color:var(--ink-soft); padding:6px 0;
  border-top:1px dashed var(--line);
}
.process-card li:first-child{border-top:none;}
.process-card li svg{width:15px; height:15px; color:var(--gold-dark); margin-top:4px; flex-shrink:0;}

/* ---------- Gallery ---------- */
.gallery-grid{
  display:grid; grid-template-columns:repeat(4, 1fr); grid-auto-rows:220px; gap:16px;
  grid-auto-flow:dense;
}
.gallery-item{border-radius:var(--radius-sm); overflow:hidden; position:relative;}
.gallery-item img{width:100%; height:100%; object-fit:cover; transition:transform .5s ease;}
.gallery-item:hover img{transform:scale(1.08);}
.gallery-item:nth-child(4n+1){grid-row:span 2;}
@media (max-width: 760px){
  .gallery-item:nth-child(4n+1){grid-row:span 1;}
}

/* ---------- Clients ---------- */
.clients-wrap{
  background:var(--paper); border-radius:var(--radius); padding:36px;
  box-shadow:var(--shadow); display:flex; flex-direction:column; gap:20px;
}

/* ---------- Contact ---------- */
.section-contact{background:var(--ink); color:#fff;}
.contact-grid{display:grid; grid-template-columns:.9fr 1.1fr; gap:60px; align-items:start;}
.contact-info p{color:rgba(255,255,255,.75); margin-top:16px; font-size:1.05rem;}
.contact-cards{display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-top:36px;}
.contact-card{
  display:flex; align-items:center; gap:14px;
  background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-sm); padding:16px 18px;
  transition:background .25s ease, transform .25s ease;
}
.contact-card:hover{background:rgba(168,136,96,.18); transform:translateY(-3px);}
.contact-card svg{width:22px; height:22px; color:var(--gold-light); flex-shrink:0;}
.contact-card span{display:block; font-size:.78rem; color:rgba(255,255,255,.6);}
.contact-card strong{font-size:.95rem; direction:ltr; display:inline-block;}

.contact-form{
  background:var(--paper); color:var(--ink);
  border-radius:var(--radius); padding:36px; box-shadow:var(--shadow);
  display:flex; flex-direction:column; gap:18px;
}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:18px;}
.contact-form label{display:flex; flex-direction:column; gap:8px; font-size:.9rem; font-weight:700; color:var(--ink-soft);}
.contact-form input, .contact-form textarea{
  font-family:inherit; font-size:.95rem; padding:13px 16px;
  border:1.5px solid var(--line); border-radius:var(--radius-sm);
  background:var(--cream); color:var(--ink); resize:vertical;
  transition:border-color .2s ease;
}
.contact-form input:focus, .contact-form textarea:focus{outline:none; border-color:var(--gold);}

/* ---------- Footer ---------- */
.site-footer{background:#100e0c; color:rgba(255,255,255,.85); padding-top:70px;}
.footer-top{display:grid; grid-template-columns:1.3fr 1fr 1fr; gap:40px; padding-bottom:50px; border-bottom:1px solid rgba(255,255,255,.1);}
.footer-logo{height:60px; margin-bottom:16px;}
.footer-brand p{color:rgba(255,255,255,.6); font-size:.92rem; margin-bottom:18px;}
.social-row{display:flex; gap:10px;}
.social-row a{
  width:38px; height:38px; border-radius:50%; border:1px solid rgba(255,255,255,.25);
  display:flex; align-items:center; justify-content:center; font-size:.78rem; text-transform:uppercase;
  transition:background .2s ease, border-color .2s ease;
}
.social-row a:hover{background:var(--gold); border-color:var(--gold);}
.footer-col h4{font-size:1rem; margin-bottom:18px; color:#fff;}
.footer-col{display:flex; flex-direction:column; gap:12px;}
.footer-col a{color:rgba(255,255,255,.65); font-size:.92rem; display:flex; align-items:center; gap:8px; transition:color .2s ease;}
.footer-col a:hover{color:var(--gold-light);}
.footer-col a svg{width:16px; height:16px;}
.footer-bottom{padding:26px 0; text-align:center; font-size:.85rem; color:rgba(255,255,255,.45);}

/* ---------- Floating WhatsApp ---------- */
.whatsapp-float{
  position:fixed; bottom:26px; inset-inline-start:26px; z-index:90;
  width:58px; height:58px; border-radius:50%;
  background:#25D366; color:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 14px 30px -10px rgba(37,211,102,.65);
  animation:pulse 2.4s ease infinite;
}
.whatsapp-float svg{width:28px; height:28px;}
@keyframes pulse{
  0%,100%{box-shadow:0 14px 30px -10px rgba(37,211,102,.65);}
  50%{box-shadow:0 14px 30px -6px rgba(37,211,102,.9);}
}
@media (max-width: 760px){
  .whatsapp-float{width:50px; height:50px; bottom:18px; inset-inline-start:18px;}
  .whatsapp-float svg{width:24px; height:24px;}
}

/* ---------- Modal ---------- */
.modal{
  position:fixed; inset:0; z-index:200;
  display:none; align-items:center; justify-content:center; padding:24px;
}
.modal.is-open{display:flex;}
.modal-backdrop{position:absolute; inset:0; background:rgba(15,13,11,.72); backdrop-filter:blur(4px);}
.modal-panel{
  position:relative; background:var(--paper); border-radius:var(--radius);
  max-width:820px; width:100%; max-height:88vh; overflow:auto;
  display:grid; grid-template-columns:.9fr 1.1fr; box-shadow:0 40px 80px -20px rgba(0,0,0,.5);
}
.modal-media{background-size:cover; background-position:center; min-height:260px;}
.modal-body{padding:36px;}
.modal-en{font-size:.78rem; text-transform:uppercase; letter-spacing:.05em; color:var(--muted);}
.modal-body h3{font-size:1.5rem; margin:8px 0 16px;}
.modal-body p{color:var(--ink-soft); font-size:.95rem;}
.modal-tags{display:flex; flex-wrap:wrap; gap:10px; margin:22px 0 26px;}
.modal-tags span{
  display:flex; align-items:center; gap:6px;
  background:var(--cream-2); padding:8px 14px; border-radius:100px; font-size:.82rem; color:var(--ink-soft);
}
.modal-tags svg{width:14px; height:14px; color:var(--gold-dark);}
.modal-close{
  position:absolute; top:16px; inset-inline-end:16px; z-index:2;
  width:38px; height:38px; border-radius:50%; border:none;
  background:rgba(20,18,16,.55); color:#fff; font-size:1.4rem; line-height:1;
  display:flex; align-items:center; justify-content:center;
}

/* ---------- Lightbox ---------- */
.lightbox{
  position:fixed; inset:0; z-index:250; display:none;
  align-items:center; justify-content:center; padding:40px;
  background:rgba(10,9,8,.92);
}
.lightbox.is-open{display:flex;}
.lightbox img{max-width:min(90vw, 1100px); max-height:85vh; border-radius:8px; box-shadow:0 30px 70px rgba(0,0,0,.6);}
.lightbox-close{
  position:absolute; top:24px; inset-inline-end:24px;
  width:44px; height:44px; border-radius:50%; border:1px solid rgba(255,255,255,.3);
  background:transparent; color:#fff; font-size:1.6rem;
}

/* ---------- Scroll reveal ---------- */
[data-reveal]{opacity:0; transform:translateY(24px); transition:opacity .7s ease, transform .7s ease;}
[data-reveal].is-visible{opacity:1; transform:translateY(0);}

/* ---------- Responsive ---------- */
@media (max-width: 1024px){
  .service-cards-grid{grid-template-columns:repeat(2, 1fr);}
  .process-grid{grid-template-columns:repeat(2, 1fr);}
  .gallery-grid{grid-template-columns:repeat(3, 1fr);}
  .contact-grid{grid-template-columns:1fr; gap:40px;}
  .modal-panel{grid-template-columns:1fr;}
  .modal-media{min-height:200px;}
}

@media (max-width: 760px){
  .container{padding-inline:16px;}
  .header-inner{height:72px; gap:8px;}
  .brand{gap:8px; min-width:0;}
  .brand-logo{height:36px; flex-shrink:0;}
  .brand-text{min-width:0; overflow:hidden;}
  .brand-text strong{font-size:.82rem; letter-spacing:.05em; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
  .brand-text em{font-size:.62rem; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
  .header-cta{gap:8px;}
  .main-nav{
    position:fixed; inset-inline-start:0; top:72px; width:100%;
    background:var(--cream); flex-direction:column; align-items:flex-start;
    padding:20px 24px 30px; gap:18px; border-bottom:1px solid var(--line);
    transform:translateY(-12px); opacity:0; pointer-events:none;
    transition:opacity .25s ease, transform .25s ease;
  }
  .main-nav.is-open{opacity:1; transform:translateY(0); pointer-events:auto;}
  .nav-toggle{display:flex; flex-shrink:0;}
  .header-cta .btn span{display:none;}
  .header-cta .btn-gold{padding:10px; width:40px; height:40px; justify-content:center; flex-shrink:0;}
  .value-card{flex:1 1 140px;}
  .service-cards-grid{grid-template-columns:1fr;}
  .process-grid{grid-template-columns:1fr;}
  .gallery-grid{grid-template-columns:repeat(2, 1fr); grid-auto-rows:160px;}
  .form-row{grid-template-columns:1fr;}
  .contact-cards{grid-template-columns:1fr;}
  .section{padding:64px 0;}
  .hero-inner{padding-block:100px 60px;}
  .mission-vision{grid-template-columns:1fr;}
  .about-photos{gap:10px; margin:32px 0 40px;}
}