/* سطحة الشفا - ملف الأنماط الرئيسي */

:root{
  --bg:#07121f;
  --bg-soft:#0b1b2d;
  --panel:#10263d;
  --line:rgba(255,255,255,.08);
  --text:#f3f8ff;
  --muted:#9fb0c5;
  --accent:#2f80ed;
  --accent-2:#59c3ff;
  --light:#f3f7fb;
  --light-panel:#ffffff;
  --dark-text:#0b1b2b;
  --dark-muted:#5d6c7e;
  --radius:18px;
  --shadow:0 20px 50px -20px rgba(0,0,0,.5);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Cairo',sans-serif;
  background:var(--light);
  color:var(--dark-text);
  line-height:1.75;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
section{position:relative}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 28px;border-radius:50px;
  font-weight:700;font-size:16px;
  border:2px solid transparent;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease;
  cursor:pointer;
}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#04111e;
  box-shadow:0 12px 30px -10px rgba(47,128,237,.55);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 36px -8px rgba(47,128,237,.7)}
.btn-outline{
  border-color:rgba(255,255,255,.35);
  color:#fff;
  background:rgba(255,255,255,.05);
}
.btn-outline:hover{background:rgba(255,255,255,.14);transform:translateY(-3px)}
.btn-dark{
  border-color:rgba(16,24,40,.15);
  color:var(--dark-text);
  background:#fff;
}
.btn-dark:hover{background:#eee;transform:translateY(-3px)}

/* ---------- Top bar ---------- */
.topbar{
  background:#040b13;color:#cbd7e7;font-size:13.5px;
  padding:8px 0;
}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.topbar span{opacity:.85}
.topbar a{color:var(--accent-2);font-weight:700}

/* ---------- Header ---------- */
header{
  position:sticky;top:0;z-index:100;
  background:rgba(7,18,31,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s ease;
}
header.is-scrolled{box-shadow:0 10px 30px -18px rgba(0,0,0,.6)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.logo{display:flex;align-items:center;gap:12px;color:#fff}
.nav-actions{display:flex;gap:10px;align-items:center}
.nav-actions .btn{padding:11px 20px;font-size:14px}
@media(max-width:640px){
  .nav-actions .btn-outline{display:none}
}

/* ---------- Hero ---------- */
.hero{
  background:
    linear-gradient(100deg, rgba(4,11,19,.96) 20%, rgba(4,11,19,.64) 62%, rgba(4,11,19,.34)),
    url('../images/big.jpg') center/cover no-repeat;
  color:#fff;
  padding:100px 0 130px;
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(47,128,237,.16);
  border:1px solid rgba(89,195,255,.42);
  color:var(--accent-2);
  padding:8px 16px;border-radius:50px;font-size:13.5px;font-weight:700;
  margin-bottom:22px;
}
.hero h1{
  font-size:clamp(32px,4.6vw,54px);
  font-weight:900;line-height:1.25;margin-bottom:20px;
}
.hero h1 em{font-style:normal;color:var(--accent-2)}
.hero p.lead{color:#cfd6e4;font-size:18px;max-width:560px;margin-bottom:34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:36px}
.hero-stats{display:flex;gap:28px;flex-wrap:wrap}
.hero-stats div b{display:block;font-size:26px;font-weight:900;color:var(--accent-2)}
.hero-stats div span{font-size:13px;color:var(--muted)}
.hero-card{
  background:rgba(16,38,61,.88);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:30px;
  backdrop-filter:blur(6px);
  box-shadow:var(--shadow);
}
.hero-card .request-title{display:grid;gap:4px;margin-bottom:12px}
.hero-card .request-title b{font-size:28px;font-weight:900;color:var(--accent-2)}
.hero-card .request-title span{font-size:14px;color:#d7e5f5}
.hero-card p{color:var(--muted);font-size:14.5px;margin-bottom:22px}
.hero-card .btn{width:100%;justify-content:center;margin-bottom:12px}
.hero-card ul{list-style:none;margin-top:18px;display:grid;gap:10px}
.hero-card ul li{display:flex;gap:10px;color:#dbe1ee;font-size:14px}
.hero-card ul li:before{content:"✓";color:var(--accent-2);font-weight:900}

/* ---------- Marquee strip ---------- */
.strip{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#04111e;padding:14px 0;font-weight:800;font-size:14.5px;
  overflow:hidden;white-space:nowrap;
}
.strip .track{display:inline-block;padding-inline-start:100%;animation:marquee 26s linear infinite}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-100%)}}

/* ---------- Section titles ---------- */
.kicker{
  color:var(--accent);font-weight:800;font-size:14px;
  text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px;display:block;
}
.sec-title{font-size:clamp(26px,3.4vw,38px);font-weight:900;margin-bottom:16px;color:var(--dark-text)}
.sec-title.light{color:#fff}
.sec-sub{color:var(--dark-muted);font-size:16px;max-width:640px;margin-bottom:46px}
.sec-sub.light{color:#aeb7c9}
.sec-head{text-align:center;margin:0 auto 46px}

/* ---------- About ---------- */
.about{padding:100px 0;background:var(--light)}
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.about-media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.about-media img{border-radius:var(--radius)}
.about-badge{
  position:absolute;bottom:18px;left:18px;
  background:#fff;border-radius:14px;padding:14px 18px;
  box-shadow:0 12px 24px -10px rgba(0,0,0,.25);
  display:flex;align-items:center;gap:10px;font-weight:800;font-size:14px;
}
.about-badge b{color:var(--accent);font-size:20px}
.about-list{display:grid;gap:18px;margin-top:28px}
.about-list li{display:flex;gap:14px;align-items:flex-start}
.about-list .ic{
  flex:none;width:40px;height:40px;border-radius:12px;
  background:rgba(47,128,237,.12);color:var(--accent);
  display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:900;
}
.about-list h3{font-size:16px;margin-bottom:3px}
.about-list p{color:var(--dark-muted);font-size:14.5px}
.about-desc{color:var(--dark-muted);font-size:16px}

/* ---------- Services ---------- */
.services{padding:100px 0;background:var(--bg);position:relative}
.services:before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 15% 20%, rgba(47,128,237,.12), transparent 45%);
}
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative}
@media(max-width:980px){.svc-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.svc-grid{grid-template-columns:1fr}}
.svc-card{
  background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:32px 26px;
  transition:transform .25s ease, border-color .25s ease;
}
.svc-card:hover{transform:translateY(-8px);border-color:rgba(89,195,255,.55)}
.svc-ic{
  width:56px;height:56px;border-radius:16px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:20px;
}
.svc-card h3{color:#fff;font-size:19px;margin-bottom:10px;font-weight:800}
.svc-card p{color:var(--muted);font-size:14.5px}

/* ---------- Gallery ---------- */
.gallery{padding:100px 0;background:var(--light)}
.gal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:820px){.gal-grid{grid-template-columns:1fr}}
.gal-item{
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  position:relative;aspect-ratio:4/3;
}
.gal-item img{width:100%;height:100%;object-fit:cover}
.gal-item .tag{
  position:absolute;bottom:14px;right:14px;
  background:rgba(7,18,31,.82);color:#fff;
  padding:8px 16px;border-radius:50px;font-size:13px;font-weight:700;
}

/* ---------- Coverage ---------- */
.coverage{padding:90px 0;background:var(--bg-soft)}
.coverage-inner{
  background:var(--panel);border:1px solid var(--line);border-radius:24px;
  padding:52px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;
}
@media(max-width:820px){.coverage-inner{grid-template-columns:1fr;padding:34px}}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  background:rgba(255,255,255,.06);border:1px solid var(--line);
  color:#e6ebf5;padding:10px 18px;border-radius:50px;font-size:14px;font-weight:600;
}

/* ---------- Estimate info ---------- */
.info{padding:90px 0;background:var(--light)}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
@media(max-width:820px){.info-grid{grid-template-columns:1fr}}
.info-card{
  background:var(--light-panel);border:1px solid #eceef3;border-radius:var(--radius);
  padding:34px;box-shadow:0 16px 40px -24px rgba(16,24,40,.25);
}
.info-card h3{font-size:20px;font-weight:800;margin-bottom:14px}
.info-card p{color:var(--dark-muted);font-size:15px}
.info-card a.phone-link{color:var(--accent);font-weight:800}

/* ---------- CTA ---------- */
.cta{
  padding:90px 0;
  background:linear-gradient(135deg,#1f6fe5,#59c3ff);
  text-align:center;color:#04111e;
}
.cta h2{font-size:clamp(26px,3.6vw,40px);font-weight:900;margin-bottom:16px}
.cta p{font-size:17px;max-width:560px;margin:0 auto 34px;opacity:.85}
.cta-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.cta .btn-outline{border-color:rgba(26,15,0,.35);color:#04111e;background:rgba(255,255,255,.25)}
.cta .btn-outline:hover{background:rgba(255,255,255,.45)}
.cta .btn-dark{background:#07121f;color:#fff}
.cta .btn-dark:hover{background:#000}

/* ---------- Footer ---------- */
footer{background:#040b13;color:#91a3b9;padding:60px 0 26px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:40px}
@media(max-width:780px){.foot-grid{grid-template-columns:1fr;gap:30px}}
.foot-grid h4{color:#fff;font-size:16px;margin-bottom:16px;font-weight:800}
.foot-grid p{font-size:14px;line-height:1.9}
.foot-grid ul{list-style:none;display:grid;gap:10px}
.foot-grid a{font-size:14px;transition:color .2s}
.foot-grid a:hover{color:var(--accent-2)}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.08);padding-top:22px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px;
}

/* ---------- Floating WhatsApp ---------- */
.float-wa{
  position:fixed;bottom:24px;left:24px;z-index:200;
  width:60px;height:60px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 14px 30px -8px rgba(37,211,102,.7);
  font-size:28px;color:#fff;
  animation:pulse 2.4s ease-in-out infinite;
}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}

/* ---------- Audit fixes: accessibility, FAQ, mobile stability ---------- */
a:focus-visible,button:focus-visible,summary:focus-visible{
  outline:3px solid var(--accent-2);outline-offset:4px;border-radius:8px;
}
.faq{padding:100px 0;background:#fff}
.faq-wrap{max-width:920px}
.faq-list{display:grid;gap:14px}
.faq details{
  border:1px solid #e6e9ef;border-radius:16px;background:#fff;
  box-shadow:0 12px 30px -26px rgba(16,24,40,.5);overflow:hidden;
}
.faq summary{
  cursor:pointer;list-style:none;padding:20px 22px;font-weight:800;color:var(--dark-text);
  display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";font-size:24px;color:var(--accent);line-height:1}
.faq details[open] summary:after{content:"−"}
.faq details p{padding:0 22px 22px;color:var(--dark-muted);font-size:15px;line-height:1.9}
html{scroll-behavior:smooth;scroll-padding-top:86px}
body{overflow-x:hidden}
img{height:auto}
@media(max-width:640px){
  .hero{padding:72px 0 88px;background-position:58% center}
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero-card{padding:22px}
  .hero-actions .btn{width:100%;justify-content:center}
  .hero-stats{gap:18px}
  .about,.services,.gallery,.faq{padding:72px 0}
  .coverage,.info,.cta{padding:68px 0}
  .coverage-inner{padding:26px 20px}
  .about-grid{grid-template-columns:1fr;gap:34px}
  .about-badge{position:static;margin-top:12px;border:1px solid #eceef3}
  .topbar .wrap{justify-content:center;text-align:center}
  .topbar .wrap span:first-child{display:none}
  header .nav{gap:14px}
  .nav-actions .btn-primary{padding:10px 13px;font-size:13px}
  .float-wa{width:54px;height:54px;bottom:max(18px,env(safe-area-inset-bottom));left:18px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .strip .track,.float-wa{animation:none!important}
}
@media(max-width:900px){
  .hero-grid,.about-grid{grid-template-columns:1fr}
  .hero{padding:82px 0 96px}
  .hero-card{max-width:680px}
}

/* ---------- Brand logos ---------- */
.logo{display:flex;align-items:center;flex:0 1 auto;min-width:0}
.site-logo{
  width:220px;
  max-width:100%;
  max-height:72px;
  height:auto;
  object-fit:contain;
  filter:drop-shadow(0 8px 18px rgba(0,0,0,.22));
}
.footer-brand{max-width:430px}
.footer-logo-link{display:inline-block;margin-bottom:14px}
.footer-logo{
  width:230px;
  height:auto;
  object-fit:contain;
  filter:drop-shadow(0 12px 28px rgba(0,0,0,.28));
}
@media(max-width:780px){
  .footer-brand{max-width:520px}
  .footer-logo{width:210px}
}
@media(max-width:640px){
  header .nav{padding:8px 16px;gap:10px}
  .site-logo{width:125px;max-height:46px}
  .nav-actions{gap:6px;flex:0 0 auto}
  .nav-actions .btn-primary{padding:9px 11px;font-size:12.5px;white-space:nowrap}
  .footer-logo{width:190px}
}
@media(max-width:360px){
  .site-logo{width:112px;max-height:42px}
  .nav-actions .btn-primary{padding:8px 9px;font-size:12px}
}


/* ---------- SEO/AEO content blocks ---------- */
.answer-first{padding:72px 0;background:#fff}
.answer-box{
  border:1px solid #e5ebf3;border-radius:24px;padding:36px;
  background:linear-gradient(145deg,#ffffff,#f4f8fc);
  box-shadow:0 18px 44px -34px rgba(7,18,31,.55);
}
.answer-box>p{color:var(--dark-muted);font-size:16px;max-width:940px}
.answer-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}
.answer-facts div{background:#fff;border:1px solid #e6ebf1;border-radius:16px;padding:18px}
.answer-facts dt{font-weight:800;color:var(--dark-text);margin-bottom:5px}
.answer-facts dd{color:var(--dark-muted);font-size:14px;margin:0}
.expertise{padding:92px 0;background:#f3f7fb}
.expert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.expert-card{background:#fff;border:1px solid #e5ebf3;border-radius:18px;padding:28px;box-shadow:0 16px 38px -30px rgba(7,18,31,.5)}
.expert-card h3{font-size:19px;font-weight:900;margin-bottom:10px;color:var(--dark-text)}
.expert-card p{color:var(--dark-muted);font-size:14.5px}
.expert-note{margin-top:22px;padding:18px 20px;border-radius:14px;background:rgba(47,128,237,.08);border:1px solid rgba(47,128,237,.16);color:var(--dark-muted)}
@media(max-width:820px){
  .answer-facts,.expert-grid{grid-template-columns:1fr}
  .answer-box{padding:26px 22px}
  .answer-first,.expertise{padding:68px 0}
}