/* ============ Arkan Al-Mamlaka — Main Stylesheet ============ */
:root{
  --c-primary:#0B3D91;
  --c-primary-dark:#082A66;
  --c-primary-light:#1E5BC6;
  --c-gold:#D4AF37;
  --c-gold-light:#EAC75C;
  --c-bg:#FFFFFF;
  --c-soft:#F6F8FC;
  --c-text:#0F1A2E;
  --c-muted:#5A6378;
  --c-border:#E6EAF2;
  --shadow-sm:0 4px 14px rgba(11,61,145,.08);
  --shadow-md:0 12px 32px rgba(11,61,145,.12);
  --shadow-lg:0 24px 60px rgba(11,61,145,.18);
  --radius:18px;
  --radius-lg:28px;
  --container:1240px;
  --grad-primary:linear-gradient(135deg,#0B3D91 0%,#1E5BC6 100%);
  --grad-gold:linear-gradient(135deg,#D4AF37 0%,#EAC75C 100%);
  --grad-hero:linear-gradient(135deg,rgba(8,42,102,.92) 0%,rgba(11,61,145,.78) 50%,rgba(30,91,198,.65) 100%);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:'Cairo',system-ui,Tahoma,Arial,sans-serif;
  background:var(--c-bg);color:var(--c-text);line-height:1.75;
  direction:rtl;text-align:right;font-size:16px;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--c-primary);text-decoration:none;transition:color .25s}
a:hover{color:var(--c-gold)}
h1,h2,h3,h4{font-weight:800;line-height:1.3;margin:0 0 .6em;color:var(--c-text)}
h1{font-size:clamp(2rem,4.4vw,3.4rem)}
h2{font-size:clamp(1.6rem,3vw,2.4rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em;color:var(--c-muted)}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:96px 0;position:relative}
.section-soft{background:var(--c-soft)}
.eyebrow{display:inline-block;font-weight:700;font-size:.85rem;letter-spacing:.08em;color:var(--c-gold);text-transform:uppercase;margin-bottom:14px}
.section-title{text-align:center;margin-bottom:56px}
.section-title h2{position:relative;display:inline-block;padding-bottom:18px}
.section-title h2::after{content:"";position:absolute;bottom:0;right:50%;transform:translateX(50%);width:80px;height:4px;background:var(--grad-gold);border-radius:4px}
.section-title p{max-width:680px;margin:0 auto;color:var(--c-muted)}

/* ============ Buttons ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 30px;border-radius:999px;font-weight:700;font-size:1rem;
  border:none;cursor:pointer;transition:transform .25s,box-shadow .25s,background .25s;
  font-family:inherit;text-decoration:none;white-space:nowrap;
}
.btn-primary{background:var(--grad-primary);color:#fff;box-shadow:var(--shadow-md)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);color:#fff}
.btn-gold{background:var(--grad-gold);color:#0F1A2E;box-shadow:var(--shadow-md)}
.btn-gold:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);color:#0F1A2E}
.btn-whatsapp{background:linear-gradient(135deg,#25D366,#128C7E);color:#fff;box-shadow:var(--shadow-md)}
.btn-whatsapp:hover{transform:translateY(-3px);color:#fff}
.btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.6)}
.btn-outline:hover{background:#fff;color:var(--c-primary)}

/* ============ Header ============ */
.site-header{
  position:fixed;top:0;right:0;left:0;z-index:100;
  background:rgba(255,255,255,.85);backdrop-filter:saturate(160%) blur(18px);
  border-bottom:1px solid transparent;transition:all .3s;
}
.site-header.scrolled{background:#fff;border-bottom-color:var(--c-border);box-shadow:0 6px 24px rgba(11,61,145,.08)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--c-text)}
.brand-mark{width:54px;height:54px;border-radius:14px;background:var(--grad-primary);display:grid;place-items:center;color:#fff;font-weight:900;font-size:1.4rem;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
.brand-mark::after{content:"";position:absolute;inset:auto -20% -60% auto;width:80%;height:120%;background:var(--grad-gold);opacity:.35;border-radius:50%;filter:blur(8px)}
.brand-mark span{position:relative;z-index:1}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-size:1.05rem;font-weight:800;color:var(--c-primary)}
.brand-text small{font-size:.75rem;color:var(--c-muted)}
.nav-menu{display:flex;list-style:none;gap:6px;margin:0;padding:0;align-items:center}
.nav-menu a{padding:10px 16px;border-radius:10px;font-weight:600;color:var(--c-text);font-size:.97rem;position:relative}
.nav-menu a:hover,.nav-menu .current-menu-item>a,.nav-menu .current_page_item>a{color:var(--c-primary);background:rgba(11,61,145,.06)}
.header-cta{display:flex;gap:10px;align-items:center}
.header-cta .btn{padding:11px 22px;font-size:.92rem}
.menu-toggle{display:none;background:transparent;border:0;width:44px;height:44px;border-radius:12px;cursor:pointer;color:var(--c-primary)}
.menu-toggle svg{width:26px;height:26px}

@media (max-width:960px){
  .menu-toggle{display:grid;place-items:center}
  .nav-wrap{position:fixed;inset:0 0 0 auto;width:min(86vw,360px);background:#fff;padding:90px 24px 30px;transform:translateX(100%);transition:transform .3s;box-shadow:var(--shadow-lg);overflow-y:auto}
  .nav-wrap.open{transform:translateX(0)}
  .nav-menu{flex-direction:column;align-items:stretch;gap:4px}
  .nav-menu a{padding:14px 16px}
  .header-cta .btn-cta-text{display:none}
}

/* ============ Hero ============ */
.hero{
  position:relative;min-height:100vh;display:grid;place-items:center;
  color:#fff;text-align:center;padding:140px 0 80px;overflow:hidden;isolation:isolate;
}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-2;
  background:url('../images/hero-bg.jpg') center/cover no-repeat;
}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:var(--grad-hero)}
.hero-inner{max-width:920px;margin:0 auto;padding:0 24px;animation:rise .9s ease-out both}
.hero-badge{display:inline-flex;align-items:center;gap:10px;padding:10px 20px;border-radius:999px;background:rgba(255,255,255,.12);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.25);font-weight:600;font-size:.9rem;margin-bottom:24px}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--c-gold);box-shadow:0 0 12px var(--c-gold)}
.hero h1{color:#fff;font-size:clamp(2.1rem,5vw,4rem);margin-bottom:20px;text-shadow:0 4px 30px rgba(0,0,0,.3)}
.hero h1 .gold{background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{color:rgba(255,255,255,.92);font-size:clamp(1rem,1.6vw,1.2rem);max-width:760px;margin:0 auto 36px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.hero-scroll{position:absolute;bottom:30px;right:50%;transform:translateX(50%);color:rgba(255,255,255,.7);font-size:.8rem;animation:bounce 2s infinite}
@keyframes rise{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes bounce{0%,100%{transform:translateX(50%) translateY(0)}50%{transform:translateX(50%) translateY(-8px)}}

/* ============ Services ============ */
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.service-card{
  background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-lg);
  padding:32px 26px;transition:all .35s;position:relative;overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.service-card::before{content:"";position:absolute;top:0;right:0;width:100%;height:4px;background:var(--grad-gold);transform:scaleX(0);transform-origin:right;transition:transform .35s}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent}
.service-card:hover::before{transform:scaleX(1)}
.service-icon{
  width:68px;height:68px;border-radius:18px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(11,61,145,.1),rgba(212,175,55,.15));
  color:var(--c-primary);margin-bottom:20px;transition:all .35s;
}
.service-card:hover .service-icon{background:var(--grad-primary);color:#fff;transform:rotate(-6deg) scale(1.05)}
.service-icon svg{width:34px;height:34px}
.service-card h3{margin-bottom:10px;color:var(--c-text)}
.service-card p{margin:0;font-size:.95rem}

/* ============ Why Us ============ */
.why-us{background:linear-gradient(180deg,var(--c-soft) 0%,#fff 100%)}
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.why-card{
  display:flex;gap:16px;padding:24px;border-radius:var(--radius);
  background:rgba(255,255,255,.7);backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,.8);box-shadow:var(--shadow-sm);
  transition:transform .3s,box-shadow .3s;
}
.why-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.why-num{
  flex:0 0 48px;height:48px;border-radius:14px;background:var(--grad-primary);
  color:#fff;display:grid;place-items:center;font-weight:800;font-size:1.1rem;
}
.why-card h4{margin:0 0 6px;font-size:1.05rem;color:var(--c-primary)}
.why-card p{margin:0;font-size:.9rem;color:var(--c-muted)}

/* ============ Stats ============ */
.stats{background:var(--grad-primary);color:#fff;position:relative;overflow:hidden}
.stats::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 50%,rgba(212,175,55,.18),transparent 50%),radial-gradient(circle at 80% 20%,rgba(255,255,255,.1),transparent 50%)}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:30px;position:relative;text-align:center}
.stat-item .num{font-size:clamp(2.4rem,4vw,3.4rem);font-weight:900;color:var(--c-gold-light);line-height:1;margin-bottom:8px;font-family:'Cairo',sans-serif}
.stat-item .label{font-size:1rem;color:rgba(255,255,255,.9);font-weight:600}

/* ============ Projects ============ */
.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.project-card{
  border-radius:var(--radius-lg);overflow:hidden;background:#fff;
  box-shadow:var(--shadow-sm);transition:all .35s;position:relative;
}
.project-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.ba-wrap{position:relative;aspect-ratio:4/3;overflow:hidden;background:#eee}
.ba-wrap img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.ba-wrap .after{clip-path:inset(0 50% 0 0);transition:clip-path .4s}
.ba-wrap:hover .after{clip-path:inset(0 0 0 0)}
.ba-label{position:absolute;top:12px;padding:6px 14px;border-radius:999px;font-size:.78rem;font-weight:700;color:#fff;backdrop-filter:blur(8px)}
.ba-label.before{right:12px;background:rgba(15,26,46,.7)}
.ba-label.after{left:12px;background:rgba(212,175,55,.9);color:#0F1A2E}
.project-body{padding:20px 22px}
.project-body h3{margin:0 0 4px;font-size:1.1rem}
.project-body span{color:var(--c-gold);font-weight:700;font-size:.85rem}

/* ============ Testimonials ============ */
.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.testimonial{
  background:rgba(255,255,255,.7);backdrop-filter:blur(16px);
  border:1px solid var(--c-border);border-radius:var(--radius-lg);
  padding:28px;position:relative;box-shadow:var(--shadow-sm);transition:all .3s;
}
.testimonial:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.testimonial::before{content:"\201D";position:absolute;top:-10px;left:24px;font-size:5rem;color:var(--c-gold);opacity:.3;font-family:Georgia,serif;line-height:1}
.stars{color:var(--c-gold);font-size:1.1rem;letter-spacing:2px;margin-bottom:12px}
.testimonial p{font-size:.97rem;color:var(--c-text);margin-bottom:18px}
.t-author{display:flex;align-items:center;gap:12px}
.t-avatar{width:48px;height:48px;border-radius:50%;background:var(--grad-primary);color:#fff;display:grid;place-items:center;font-weight:800}
.t-author strong{display:block;color:var(--c-text);font-size:.95rem}
.t-author small{color:var(--c-muted);font-size:.82rem}

/* ============ Form ============ */
.form-section{background:var(--c-soft)}
.form-wrap{max-width:760px;margin:0 auto;background:#fff;border-radius:var(--radius-lg);padding:42px;box-shadow:var(--shadow-md);border:1px solid var(--c-border)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-row{display:flex;flex-direction:column;gap:8px}
.form-row.full{grid-column:1/-1}
.form-row label{font-weight:700;font-size:.92rem;color:var(--c-text)}
.form-row input,.form-row select,.form-row textarea{
  padding:14px 16px;border:1.5px solid var(--c-border);border-radius:12px;
  font-family:inherit;font-size:1rem;background:#fff;color:var(--c-text);
  transition:border-color .2s,box-shadow .2s;
}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{
  outline:none;border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(11,61,145,.1);
}
.form-row textarea{min-height:120px;resize:vertical}
.form-msg{margin-top:14px;padding:12px;border-radius:10px;display:none;font-weight:600}
.form-msg.success{display:block;background:#E8F7EE;color:#0F8B3E}
.form-msg.error{display:block;background:#FDECEC;color:#C0392B}
@media (max-width:640px){.form-grid{grid-template-columns:1fr}.form-wrap{padding:28px 22px}}

/* ============ Contact ============ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
.contact-info{display:flex;flex-direction:column;gap:18px}
.contact-card{
  display:flex;gap:16px;padding:22px;border-radius:var(--radius);
  background:#fff;border:1px solid var(--c-border);box-shadow:var(--shadow-sm);
  transition:transform .3s;
}
.contact-card:hover{transform:translateY(-3px)}
.contact-icon{width:52px;height:52px;border-radius:14px;background:var(--grad-primary);color:#fff;display:grid;place-items:center;flex-shrink:0}
.contact-icon svg{width:24px;height:24px}
.contact-card h4{margin:0 0 4px;font-size:1rem;color:var(--c-primary)}
.contact-card p,.contact-card a{margin:0;color:var(--c-muted);font-size:.95rem}
.contact-card a:hover{color:var(--c-gold)}
.map-wrap{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);min-height:380px;border:1px solid var(--c-border)}
.map-wrap iframe{width:100%;height:100%;min-height:380px;border:0;display:block}

/* ============ Footer ============ */
.site-footer{background:linear-gradient(180deg,#0F1A2E 0%,#082A66 100%);color:#fff;padding:70px 0 0;position:relative;overflow:hidden}
.site-footer::before{content:"";position:absolute;top:0;right:0;left:0;height:4px;background:var(--grad-gold)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:50px}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;gap:30px}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
.footer-col h4{color:#fff;font-size:1.05rem;margin-bottom:20px;position:relative;padding-bottom:10px}
.footer-col h4::after{content:"";position:absolute;bottom:0;right:0;width:40px;height:3px;background:var(--c-gold);border-radius:3px}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{margin-bottom:10px}
.footer-col a{color:rgba(255,255,255,.75);font-size:.93rem;transition:color .2s,padding .2s}
.footer-col a:hover{color:var(--c-gold);padding-right:6px}
.footer-brand p{color:rgba(255,255,255,.75);font-size:.93rem;margin-top:14px}
.footer-brand .brand{color:#fff}
.footer-brand .brand-text strong{color:#fff}
.footer-brand .brand-text small{color:rgba(255,255,255,.7)}
.social-row{display:flex;gap:10px;margin-top:18px}
.social-row a{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.1);
  transition:all .25s;
}
.social-row a:hover{background:var(--c-gold);color:#0F1A2E;transform:translateY(-3px);padding-right:0}
.social-row svg{width:18px;height:18px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:24px 0;text-align:center;color:rgba(255,255,255,.6);font-size:.88rem}
.footer-bottom strong{color:var(--c-gold)}

/* ============ Floating WhatsApp ============ */
.fab-whatsapp{
  position:fixed;bottom:24px;left:24px;z-index:99;
  width:62px;height:62px;border-radius:50%;
  background:linear-gradient(135deg,#25D366,#128C7E);color:#fff;
  display:grid;place-items:center;box-shadow:0 10px 30px rgba(37,211,102,.45);
  transition:transform .3s;animation:pulse-whats 2.4s infinite;
}
.fab-whatsapp:hover{transform:scale(1.1);color:#fff}
.fab-whatsapp svg{width:30px;height:30px}
@keyframes pulse-whats{0%,100%{box-shadow:0 10px 30px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,.5)}50%{box-shadow:0 10px 30px rgba(37,211,102,.45),0 0 0 18px rgba(37,211,102,0)}}

/* ============ Page Header ============ */
.page-hero{
  padding:160px 0 70px;background:var(--grad-primary);color:#fff;text-align:center;position:relative;overflow:hidden;
}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 50%,rgba(212,175,55,.2),transparent 50%)}
.page-hero h1{color:#fff;position:relative;margin-bottom:10px}
.page-hero .crumbs{position:relative;color:rgba(255,255,255,.85);font-size:.95rem}
.page-hero .crumbs a{color:var(--c-gold-light)}

/* ============ Reveal animations ============ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ============ Misc ============ */
.text-center{text-align:center}
.mt-30{margin-top:30px}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
@media (max-width:860px){.about-grid{grid-template-columns:1fr}}
.about-card{padding:28px;background:#fff;border-radius:var(--radius-lg);border:1px solid var(--c-border);box-shadow:var(--shadow-sm)}
.values-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-top:24px}
.value-pill{padding:18px;border-radius:14px;background:linear-gradient(135deg,rgba(11,61,145,.06),rgba(212,175,55,.08));border:1px solid var(--c-border);font-weight:700;color:var(--c-primary);text-align:center}