/* ===== Design tokens ===== */
:root{
  --brand:#0ea5e9;
  --brand-2:#0369a1;
  --brand-3:#22d3ee;
  --accent:#f59e0b;
  --ink:#0b1220;
  --ink-2:#1e293b;
  --muted:#64748b;
  --bg:#f8fafc;
  --card:#ffffff;
  --line:#e2e8f0;
  --grad: linear-gradient(135deg, #0ea5e9 0%, #22d3ee 50%, #0369a1 100%);
  --grad-2: linear-gradient(135deg, #0b1220 0%, #0369a1 100%);
  --shadow-sm: 0 2px 8px rgba(2,6,23,.06);
  --shadow-md: 0 10px 30px rgba(2,6,23,.10);
  --shadow-lg: 0 20px 50px rgba(2,6,23,.15);
  --radius: 18px;
  --radius-sm: 12px;
  --font-h: 'Cairo', system-ui, sans-serif;
  --font-b: 'Tajawal', system-ui, sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-b);
  color:var(--ink);
  background:var(--bg);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}

.container{width:min(1200px,92%);margin-inline:auto}

/* skip */
.skip-link{position:absolute;inset-inline-start:-9999px;top:0;background:var(--brand);color:#fff;padding:.6rem 1rem;z-index:999}
.skip-link:focus{inset-inline-start:1rem;top:1rem}

/* ===== Topbar ===== */
.topbar{background:var(--ink);color:#cbd5e1;font-size:.85rem;padding:.5rem 0}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.topbar-info{display:flex;gap:1.5rem;flex-wrap:wrap}
.topbar-social{display:flex;gap:1rem}
.topbar-social a{color:#fff;font-weight:600;transition:color .2s}
.topbar-social a:hover{color:var(--brand-3)}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:var(--shadow-sm)}
.header-inner{display:flex;align-items:center;gap:1.5rem;padding:.9rem 0}
.logo{display:flex;align-items:center;gap:.7rem;color:var(--brand-2)}
.logo-mark{display:grid;place-items:center}
.logo-text{display:flex;flex-direction:column;line-height:1.1}
.logo-text strong{font-family:var(--font-h);font-size:1.35rem;font-weight:800;color:var(--ink)}
.logo-text small{font-size:.75rem;color:var(--muted);font-weight:500}

.main-nav{margin-inline-start:auto}
.main-nav ul{display:flex;gap:.4rem}
.main-nav a{padding:.55rem .9rem;border-radius:10px;font-weight:600;font-size:.95rem;color:var(--ink-2);transition:all .2s}
.main-nav a:hover{background:var(--bg);color:var(--brand-2)}

.header-cta{display:inline-flex;align-items:center;gap:.5rem;background:var(--grad);color:#fff;padding:.7rem 1.1rem;border-radius:12px;font-weight:700;font-size:.9rem;box-shadow:var(--shadow-sm);transition:transform .2s}
.header-cta:hover{transform:translateY(-2px)}

.nav-toggle{display:none;background:transparent;border:0;width:44px;height:44px;flex-direction:column;justify-content:center;gap:5px;cursor:pointer}
.nav-toggle span{display:block;height:2.5px;width:26px;background:var(--ink);border-radius:2px;transition:.3s;margin-inline:auto}

/* ===== Hero ===== */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden;color:#fff}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-veil{position:absolute;inset:0;background:linear-gradient(135deg,rgba(3,105,161,.85),rgba(11,18,32,.75))}
.hero-inner{position:relative;z-index:2;padding:6rem 0 5rem}
.eyebrow{display:inline-block;background:rgba(255,255,255,.15);backdrop-filter:blur(8px);padding:.4rem 1rem;border-radius:99px;font-size:.85rem;font-weight:700;letter-spacing:.5px;margin-bottom:1.2rem;border:1px solid rgba(255,255,255,.2)}
.hero h1{font-family:var(--font-h);font-size:clamp(2.2rem,5.5vw,4.2rem);font-weight:900;line-height:1.15;margin-bottom:1.2rem}
.hero h1 span{background:linear-gradient(90deg,#fbbf24,#22d3ee);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:clamp(1rem,1.5vw,1.2rem);max-width:640px;margin-bottom:2rem;opacity:.95}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:2.5rem}

.btn{display:inline-flex;align-items:center;gap:.55rem;padding:.95rem 1.6rem;border-radius:14px;font-weight:700;font-family:var(--font-h);border:0;cursor:pointer;transition:all .25s;font-size:1rem}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 24px rgba(14,165,233,.4)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 32px rgba(14,165,233,.55)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;backdrop-filter:blur(8px);border:1.5px solid rgba(255,255,255,.35)}
.btn-ghost:hover{background:rgba(255,255,255,.22)}
.btn-outline{background:transparent;color:var(--brand-2);border:2px solid var(--brand)}
.btn-outline:hover{background:var(--brand);color:#fff}
.btn-light{background:#fff;color:var(--brand-2)}
.btn-light:hover{transform:translateY(-2px)}
.btn.full{width:100%;justify-content:center}

.hero-badges{display:flex;gap:1rem;flex-wrap:wrap}
.hero-badge{background:rgba(255,255,255,.1);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);padding:.7rem 1.1rem;border-radius:14px;font-size:.9rem;font-weight:600}
.hero-badge span{color:#fbbf24;font-family:var(--font-h);font-weight:800;font-size:1.15rem;margin-inline-end:.3rem}

.scroll-cue{position:absolute;bottom:1.5rem;left:50%;transform:translateX(-50%);width:26px;height:44px;border:2px solid rgba(255,255,255,.6);border-radius:20px;z-index:2}
.scroll-cue span{display:block;width:4px;height:8px;background:#fff;border-radius:2px;margin:6px auto;animation:cue 1.6s infinite}
@keyframes cue{0%{transform:translateY(0);opacity:1}100%{transform:translateY(18px);opacity:0}}

/* ===== Sections ===== */
section{padding:5rem 0}
.section-head{text-align:center;max-width:720px;margin:0 auto 3.5rem}
.section-head .eyebrow{background:rgba(14,165,233,.1);color:var(--brand-2);border:1px solid rgba(14,165,233,.2)}
.section-head h2{font-family:var(--font-h);font-size:clamp(1.7rem,3.5vw,2.6rem);font-weight:800;margin-bottom:.9rem;line-height:1.25}
.section-head p{color:var(--muted);font-size:1.05rem}
.section-head.light .eyebrow{background:rgba(255,255,255,.15);color:#fff;border-color:rgba(255,255,255,.25)}
.section-head.light h2,.section-head.light p{color:#fff}
.section-head.light p{opacity:.85}

/* ===== About ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:center}
.about-media{position:relative;border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lg)}
.about-media img{width:100%;height:520px;object-fit:cover}
.about-badge{position:absolute;bottom:1.5rem;inset-inline-end:1.5rem;background:#fff;border-radius:16px;padding:1rem 1.3rem;box-shadow:var(--shadow-md);display:flex;flex-direction:column;max-width:220px}
.about-badge strong{font-family:var(--font-h);font-size:2.4rem;color:var(--brand-2);line-height:1}
.about-badge span{font-size:.9rem;color:var(--muted);margin-top:.3rem}
.about-body h2{font-family:var(--font-h);font-size:clamp(1.7rem,3vw,2.4rem);font-weight:800;margin:.8rem 0 1.2rem;line-height:1.25}
.about-body p{color:var(--muted);margin-bottom:1rem}
.check-list{margin:1.5rem 0 2rem;display:grid;gap:.7rem}
.check-list li{padding-inline-start:2rem;position:relative;font-weight:500}
.check-list li::before{content:"✓";position:absolute;inset-inline-start:0;top:2px;width:22px;height:22px;background:var(--grad);color:#fff;border-radius:50%;display:grid;place-items:center;font-size:.75rem;font-weight:900}

/* ===== Stats ===== */
.stats{background:var(--grad-2);color:#fff;padding:3rem 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;text-align:center}
.stat strong{display:block;font-family:var(--font-h);font-size:clamp(2rem,4vw,3rem);font-weight:900;color:#fbbf24;line-height:1}
.stat span{display:block;margin-top:.5rem;opacity:.9;font-weight:500}

/* ===== Services / cards ===== */
.services{background:#fff}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem;transition:all .3s;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;top:0;inset-inline-start:0;width:100%;height:4px;background:var(--grad);transform:scaleX(0);transform-origin:right;transition:transform .3s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.card:hover::before{transform:scaleX(1)}
.card-icon{font-size:2.4rem;margin-bottom:1rem}
.card h3{font-family:var(--font-h);font-size:1.2rem;font-weight:700;margin-bottom:.6rem}
.card p{color:var(--muted);font-size:.95rem;margin-bottom:1rem}
.card-link{color:var(--brand-2);font-weight:700;font-size:.9rem;transition:gap .2s}
.card-link:hover{color:var(--brand)}

/* ===== Features ===== */
.features{background:var(--grad-2);color:#fff}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.feature{background:rgba(255,255,255,.06);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:2rem;transition:all .3s}
.feature:hover{background:rgba(255,255,255,.1);transform:translateY(-4px)}
.feature-num{font-family:var(--font-h);font-size:2.5rem;font-weight:900;background:linear-gradient(135deg,#fbbf24,#22d3ee);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:.6rem;line-height:1}
.feature h3{font-family:var(--font-h);font-size:1.25rem;margin-bottom:.6rem;font-weight:700}
.feature p{opacity:.85;font-size:.95rem}

/* ===== Steps ===== */
.steps{background:#fff}
.steps-list{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;counter-reset:step}
.steps-list li{background:var(--bg);border-radius:var(--radius);padding:2rem 1.5rem;position:relative;transition:all .3s}
.steps-list li:hover{background:#fff;box-shadow:var(--shadow-md);transform:translateY(-4px)}
.step-num{display:grid;place-items:center;width:52px;height:52px;background:var(--grad);color:#fff;border-radius:50%;font-family:var(--font-h);font-weight:800;font-size:1.35rem;margin-bottom:1rem;box-shadow:0 8px 20px rgba(14,165,233,.3)}
.steps-list h3{font-family:var(--font-h);font-size:1.15rem;margin-bottom:.5rem}
.steps-list p{color:var(--muted);font-size:.92rem}

/* ===== Gallery ===== */
.gallery{background:var(--bg)}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.gallery-grid figure{border-radius:var(--radius);overflow:hidden;position:relative;aspect-ratio:4/3;box-shadow:var(--shadow-sm)}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gallery-grid figure:hover img{transform:scale(1.08)}

/* ===== Testimonials ===== */
.testimonials{background:var(--bg)}
.tst-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.tst{background:#fff;border-radius:var(--radius);padding:2rem;box-shadow:var(--shadow-sm);position:relative;border-top:4px solid var(--brand)}
.tst::before{content:"❝";position:absolute;top:.5rem;inset-inline-end:1.2rem;font-size:3rem;color:var(--brand);opacity:.2;line-height:1}
.tst p{margin-bottom:1.2rem;font-style:italic}
.tst footer{border-top:1px solid var(--line);padding-top:1rem;display:flex;flex-direction:column}
.tst footer strong{font-family:var(--font-h);color:var(--ink)}
.tst footer span{font-size:.85rem;color:var(--muted)}

/* ===== Areas ===== */
.areas{background:#fff}
.areas-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.area-col{background:var(--bg);border-radius:var(--radius);padding:2rem;border:1px solid var(--line)}
.area-col h3{font-family:var(--font-h);font-size:1.5rem;color:var(--brand-2);margin-bottom:1.2rem;padding-bottom:.8rem;border-bottom:2px solid var(--brand)}
.area-col ul{display:grid;grid-template-columns:repeat(2,1fr);gap:.6rem}
.area-col li{padding-inline-start:1.6rem;position:relative;font-size:.95rem}
.area-col li::before{content:"📍";position:absolute;inset-inline-start:0}

/* ===== CTA band ===== */
.cta-band{background:var(--grad);color:#fff;padding:3.5rem 0}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}
.cta-inner h2{font-family:var(--font-h);font-size:clamp(1.5rem,3vw,2.2rem);font-weight:800;margin-bottom:.4rem}
.cta-actions{display:flex;gap:1rem;flex-wrap:wrap}

/* ===== FAQ ===== */
.faq{background:var(--bg)}
.faq-list{max-width:820px;margin:0 auto;display:grid;gap:.8rem}
.faq-list details{background:#fff;border-radius:var(--radius-sm);padding:1.2rem 1.5rem;border:1px solid var(--line);transition:all .3s}
.faq-list details[open]{box-shadow:var(--shadow-sm);border-color:var(--brand)}
.faq-list summary{font-family:var(--font-h);font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq-list summary::after{content:"+";font-size:1.5rem;color:var(--brand);transition:transform .3s;flex-shrink:0}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list details p{margin-top:.8rem;color:var(--muted)}

/* ===== Contact ===== */
.contact{background:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:3rem;align-items:start}
.contact-info h2{font-family:var(--font-h);font-size:clamp(1.7rem,3vw,2.4rem);margin:.8rem 0 1rem;font-weight:800}
.contact-info>p{color:var(--muted);margin-bottom:2rem}
.contact-list{display:grid;gap:1.2rem}
.contact-list li{display:flex;gap:1rem;align-items:center;background:var(--bg);padding:1rem 1.2rem;border-radius:var(--radius-sm)}
.ci-icon{width:52px;height:52px;background:var(--grad);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;color:#fff;line-height:1;aspect-ratio:1/1}
.ci-icon svg{display:block}
.ci-icon-wa{background:#25d366}
.contact-list>li>div{min-width:0;flex:1}
.contact-list strong{display:block;font-family:var(--font-h);font-size:.9rem;color:var(--muted);font-weight:600;margin-bottom:.15rem}
.contact-list a,.contact-list span{color:var(--ink);font-weight:700;font-size:1.05rem}
.contact-list a{display:inline-block}
.contact-list a:hover{color:var(--brand)}
.phone-num{direction:ltr;unicode-bidi:isolate;white-space:nowrap;font-variant-numeric:tabular-nums;letter-spacing:.01em}

.contact-form{background:var(--bg);border-radius:var(--radius);padding:2.2rem;border:1px solid var(--line);display:grid;gap:1rem;grid-template-columns:1fr 1fr}
.contact-form h3{font-family:var(--font-h);font-size:1.4rem;grid-column:1/-1;margin-bottom:.4rem}
.contact-form label{display:flex;flex-direction:column;gap:.4rem;font-size:.9rem;font-weight:600;color:var(--ink-2)}
.contact-form .full{grid-column:1/-1}
.contact-form input,.contact-form select,.contact-form textarea{background:#fff;border:1.5px solid var(--line);border-radius:10px;padding:.75rem .9rem;font-family:inherit;font-size:1rem;transition:border-color .2s;color:var(--ink)}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:none;border-color:var(--brand)}
.form-note{grid-column:1/-1;background:#dcfce7;color:#166534;padding:.8rem;border-radius:10px;text-align:center;font-weight:600}

/* ===== Footer ===== */
.site-footer{background:var(--ink);color:#cbd5e1;padding-top:4rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2.5rem;padding-bottom:3rem}
.footer-logo{color:var(--brand-3);margin-bottom:1rem}
.footer-logo .logo-text strong,.footer-logo .logo-text small{color:#fff}
.footer-logo .logo-text small{color:#94a3b8}
.site-footer h4{font-family:var(--font-h);color:#fff;margin-bottom:1.2rem;font-size:1.05rem}
.site-footer ul{display:grid;gap:.7rem;font-size:.95rem}
.site-footer a:hover{color:var(--brand-3)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:1.5rem 0;text-align:center;font-size:.9rem;color:#94a3b8}

/* ===== Floating action buttons ===== */
.fab-group{position:fixed;z-index:60;bottom:1.5rem;inset-inline-start:1.5rem;display:flex;gap:.9rem;align-items:center}
.fab{position:static;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;color:#fff;box-shadow:var(--shadow-lg);transition:transform .3s}
.fab:hover{transform:scale(1.1)}
.fab-wa{background:#25d366}
.fab-call{background:var(--brand-2);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(3,105,161,.5)}50%{box-shadow:0 0 0 14px rgba(3,105,161,0)}}

/* ===== Reveal animation ===== */
.reveal{opacity:0;transform:translateY(30px);transition:all .8s cubic-bezier(.2,.7,.2,1)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .main-nav{position:fixed;inset:64px 0 auto 0;background:#fff;padding:1rem 1.5rem 2rem;box-shadow:var(--shadow-md);transform:translateY(-120%);transition:transform .3s;margin:0}
  .main-nav.open{transform:translateY(0)}
  .main-nav ul{flex-direction:column;gap:0}
  .main-nav a{padding:.9rem;border-bottom:1px solid var(--line);border-radius:0}
  .nav-toggle{display:flex;margin-inline-start:auto}
  .header-cta{display:none}
  .cards,.feature-grid,.steps-list,.tst-grid,.gallery-grid{grid-template-columns:repeat(2,1fr)}
  .about-grid,.contact-grid,.areas-grid{grid-template-columns:1fr;gap:2rem}
  .about-media img{height:400px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:2rem}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:2rem}
  .contact-form{grid-template-columns:1fr}
}
@media (max-width:640px){
  section{padding:3.5rem 0}
  .cards,.feature-grid,.steps-list,.tst-grid,.gallery-grid,.areas-grid{grid-template-columns:1fr}
  .hero{min-height:auto;padding:2rem 0}
  .hero-inner{padding:3rem 0}
  .topbar-inner{justify-content:center;font-size:.78rem}
  .footer-grid{grid-template-columns:1fr}
  .cta-inner{flex-direction:column;text-align:center}
}