/* =========================================================
   د. رانيا سويد — نظام التصميم (RTL / Mobile-first)
   ========================================================= */
:root{
  --navy:#0c2b3b;
  --navy-2:#123c52;
  --teal:#12988a;
  --teal-dark:#0e7c70;
  --teal-light:#e7f5f2;
  --gold:#c9a24b;
  --ink:#1c2b33;
  --muted:#5c6f78;
  --line:#e4ebee;
  --bg:#ffffff;
  --bg-soft:#f5f9f9;
  --wa:#25d366;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 10px 30px rgba(12,43,59,.08);
  --shadow-lg:0 20px 50px rgba(12,43,59,.14);
  --maxw:1140px;
  --font:"Tajawal","Segoe UI",system-ui,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.85;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.35;color:var(--navy);font-weight:800}
h2{font-size:1.7rem;margin-bottom:.6rem}
h3{font-size:1.25rem}
p{margin-bottom:1rem;color:var(--ink)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
.center{text-align:center}
section{padding:64px 0}
.eyebrow{
  color:var(--teal-dark);font-weight:800;letter-spacing:.5px;
  font-size:.95rem;margin-bottom:.5rem;display:inline-block;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55rem;justify-content:center;
  padding:14px 26px;border-radius:999px;font-weight:800;font-size:1rem;
  border:2px solid transparent;cursor:pointer;transition:.2s;white-space:nowrap;
}
.btn svg{width:20px;height:20px;fill:currentColor}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{filter:brightness(.95);transform:translateY(-2px)}
.btn-primary{background:var(--teal);color:#fff}
.btn-primary:hover{background:var(--teal-dark);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal-dark)}
.btn-lg{padding:16px 32px;font-size:1.08rem}

/* ---------- Top contact bar ---------- */
.topbar{background:var(--navy);color:#dbe7ec;font-size:.9rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 20px;flex-wrap:wrap}
.topbar a{color:#eaf2f4;font-weight:600}
.topbar .tb-links{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.topbar .tb-links span{display:inline-flex;align-items:center;gap:6px}

/* ---------- Header / Nav ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 20px}
.brand{display:flex;align-items:center;gap:12px}
.brand .logo{
  width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--navy));
  color:#fff;display:grid;place-items:center;font-weight:800;font-size:1.15rem;flex:none;
}
.brand .logo-img{width:54px;height:auto;flex:none;display:block}
.hero-logo{width:78%;max-width:300px;height:auto}
.brand b{font-size:1.12rem;color:var(--navy);display:block;line-height:1.2}
.brand small{color:var(--muted);font-size:.78rem}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{font-weight:700;color:var(--navy);font-size:1rem;position:relative}
.nav-links a:hover{color:var(--teal-dark)}
.nav-links a.active{color:var(--teal-dark)}
.nav-cta{display:flex;gap:10px;align-items:center}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{display:block;width:26px;height:3px;background:var(--navy);border-radius:3px;margin:5px 0;transition:.3s}

/* ---------- Hero ---------- */
.hero{
  background:
    radial-gradient(1200px 500px at 90% -10%,rgba(18,152,138,.18),transparent),
    linear-gradient(180deg,var(--bg-soft),#fff);
  padding:70px 0 60px;
}
.hero .container{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero h1{font-size:2.5rem;line-height:1.28;margin-bottom:1rem}
.hero h1 .hl{color:var(--teal-dark)}
.hero p.lead{font-size:1.18rem;color:var(--muted);margin-bottom:1.6rem;max-width:36ch}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:1.6rem}
.hero-badges{display:flex;gap:22px;flex-wrap:wrap}
.hero-badges .b{display:flex;flex-direction:column}
.hero-badges .b b{font-size:1.5rem;color:var(--navy)}
.hero-badges .b span{color:var(--muted);font-size:.9rem}
.hero-card{
  background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);
  padding:10px;border:1px solid var(--line);position:relative;
}
.hero-photo{
  border-radius:14px;height:390px;width:100%;overflow:hidden;
  background:linear-gradient(135deg,var(--teal-light),#dfeeeb);
  display:grid;place-items:center;color:var(--teal-dark);
}
.hero-photo-img{width:100%;height:100%;object-fit:cover;object-position:top center}
.hero-photo .ph{text-align:center;font-weight:700}
.hero-photo .ph .big{font-size:3.5rem;line-height:1}
.hero-chip{
  position:absolute;bottom:26px;inset-inline-start:-14px;background:#fff;
  box-shadow:var(--shadow);border-radius:14px;padding:12px 16px;display:flex;
  gap:10px;align-items:center;border:1px solid var(--line);
}
.hero-chip .dot{width:10px;height:10px;border-radius:50%;background:var(--wa)}

/* ---------- Trust strip ---------- */
.trust{background:var(--navy);color:#eaf2f4;padding:26px 0}
.trust .container{display:flex;justify-content:space-around;gap:20px;flex-wrap:wrap;text-align:center}
.trust .t b{font-size:1.6rem;display:block;color:#fff}
.trust .t span{color:#a9c6cf;font-size:.92rem}

/* ---------- Section header ---------- */
.sec-head{max-width:620px;margin:0 auto 40px;text-align:center}
.sec-head p{color:var(--muted)}

/* ---------- Cards grid ---------- */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;transition:.25s;box-shadow:var(--shadow);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#d5e6e2}
.card .ico{
  width:56px;height:56px;border-radius:14px;background:var(--teal-light);
  display:grid;place-items:center;margin-bottom:16px;font-size:1.6rem;
}
.card h3{margin-bottom:.4rem}
.card p{color:var(--muted);font-size:.98rem;margin-bottom:0}
.card a.more{color:var(--teal-dark);font-weight:800;font-size:.95rem;margin-top:12px;display:inline-block}

/* ---------- About preview ---------- */
.about-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
.about-photo{
  border-radius:var(--radius);height:420px;overflow:hidden;
  background:linear-gradient(135deg,var(--teal-light),#e9f3f1);
  display:grid;place-items:center;color:var(--teal-dark);border:1px solid var(--line);
}
.about-photo img{width:100%;height:100%;object-fit:cover;object-position:top center}
.checklist{list-style:none;margin:1rem 0}
.checklist li{display:flex;gap:12px;margin-bottom:12px;align-items:flex-start}
.checklist li::before{content:"✓";color:#fff;background:var(--teal);width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:.85rem;flex:none;margin-top:4px}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(120deg,var(--navy),var(--teal-dark));color:#fff;border-radius:24px;
  padding:48px;text-align:center;box-shadow:var(--shadow-lg);
}
.cta-band h2{color:#fff}
.cta-band p{color:#d7e8e6}
.cta-band .hero-cta{justify-content:center;margin-top:1.4rem;margin-bottom:0}
.cta-band .btn-ghost{color:#fff;border-color:rgba(255,255,255,.5)}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff}

/* ---------- Articles list ---------- */
.article-card{display:flex;flex-direction:column;overflow:hidden;padding:0}
.article-card .thumb{height:150px;background:linear-gradient(135deg,var(--teal),var(--navy-2));display:grid;place-items:center;color:#fff;font-size:2.4rem}
.article-card .body{padding:22px}
.article-card .tag{color:var(--teal-dark);font-weight:800;font-size:.82rem;text-transform:uppercase}

/* ---------- Testimonials ---------- */
.testimonial{display:flex;flex-direction:column;height:100%}
.testimonial .stars{color:#f6b73c;font-size:1.15rem;letter-spacing:2px;margin-bottom:12px}
.testimonial p{color:var(--ink);font-size:1rem;line-height:1.9;flex:1}
.testimonial .t-meta{display:flex;align-items:center;gap:12px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.testimonial .t-avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--navy));color:#fff;display:grid;place-items:center;font-weight:800;flex:none}
.testimonial .t-meta b{display:block;color:var(--navy)}
.testimonial .t-meta span{color:var(--muted);font-size:.85rem}

/* ---------- FAQ ---------- */
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:6px 20px;margin-bottom:12px}
.faq summary{font-weight:800;color:var(--navy);cursor:pointer;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:10px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--teal);font-size:1.4rem;font-weight:700}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);padding-bottom:14px;margin:0}

/* ---------- Article page ---------- */
.article-hero{background:linear-gradient(180deg,var(--bg-soft),#fff);padding:48px 0 20px}
.breadcrumb{color:var(--muted);font-size:.9rem;margin-bottom:14px}
.breadcrumb a{color:var(--teal-dark);font-weight:700}
.article-body{max-width:760px;margin:0 auto;padding:20px 0 40px}
.article-body h2{margin-top:2rem;border-inline-start:5px solid var(--teal);padding-inline-start:14px}
.article-body h3{margin-top:1.4rem;color:var(--navy-2)}
.article-body ul{margin:0 0 1.2rem;padding-inline-start:22px}
.article-body li{margin-bottom:.5rem}
.article-body .note{
  background:var(--teal-light);border-radius:var(--radius-sm);padding:18px 22px;
  border-inline-start:5px solid var(--teal);margin:1.5rem 0;
}
.article-body .note b{color:var(--teal-dark)}
.toc{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 24px;margin-bottom:1.5rem}
.toc b{color:var(--navy)}
.toc ul{list-style:none;margin:.5rem 0 0;padding:0}
.toc li{margin-bottom:.4rem}
.toc a{color:var(--teal-dark);font-weight:600}

/* ---------- Contact page ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.info-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.info-row{display:flex;gap:14px;align-items:flex-start;margin-bottom:20px}
.info-row .ci{width:46px;height:46px;border-radius:12px;background:var(--teal-light);display:grid;place-items:center;flex:none;font-size:1.2rem}
.info-row b{display:block;color:var(--navy)}
.info-row span{color:var(--muted)}
.map-embed{width:100%;height:260px;border:0;border-radius:var(--radius);margin-top:16px}
form .field{margin-bottom:16px}
form label{display:block;font-weight:700;margin-bottom:6px;color:var(--navy)}
form input,form textarea,form select{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:12px;font-family:inherit;font-size:1rem;background:#fbfdfd}
form input:focus,form textarea:focus{outline:none;border-color:var(--teal)}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy);color:#c7dae0;padding:56px 0 24px;margin-top:20px}
.site-footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.site-footer h4{color:#fff;margin-bottom:14px;font-size:1.05rem}
.site-footer a{color:#c7dae0}
.site-footer a:hover{color:#fff}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:9px}
.site-footer .brand b{color:#fff}
.site-footer .brand small{color:#9fc0c9}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:18px;text-align:center;font-size:.86rem;color:#9fc0c9}

/* ---------- Floating WhatsApp ---------- */
.wa-float{
  position:fixed;bottom:22px;inset-inline-start:22px;z-index:60;
  background:var(--wa);color:#fff;width:60px;height:60px;border-radius:50%;
  display:grid;place-items:center;box-shadow:0 8px 24px rgba(37,211,102,.5);
  animation:pulse 2.4s infinite;
}
.wa-float svg{width:32px;height:32px;fill:#fff}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .hero .container{grid-template-columns:1fr;gap:32px}
  .hero-card{order:-1;max-width:420px;margin:0 auto}
  .about-split{grid-template-columns:1fr;gap:28px}
  .grid-3{grid-template-columns:1fr 1fr}
  .site-footer .cols{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  .nav-links,.nav-cta .btn-ghost{display:none}
  .nav-toggle{display:block}
  .nav-links.open{display:flex;position:absolute;top:72px;inset-inline:0;flex-direction:column;background:#fff;padding:18px 24px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);gap:16px}
  .topbar .tb-links{display:none}
}
@media(max-width:560px){
  body{font-size:16px}
  .hero h1{font-size:2rem}
  h2{font-size:1.45rem}
  section{padding:48px 0}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .site-footer .cols{grid-template-columns:1fr}
  .cta-band{padding:34px 22px}
  .trust .container{gap:26px}
  .trust .t{flex:1 1 40%}
}