:root{
    --navy:#003B73;
    --deep:#005C99;
    --sky:#12A8E8;
    --light:#EAF8FF;
    --text:#0B2540;
    --muted:#5D7188;
    --white:#fff;
    --whatsapp:#18A84A;
    --warning:#F5A623;
    --border:rgba(0,59,115,.12);
    --shadow:0 20px 60px rgba(0,59,115,.14);
    --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Tajawal","Cairo","Segoe UI",Tahoma,Arial,sans-serif;color:var(--text);background:#fff;direction:rtl;text-align:right;line-height:1.8;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{width:min(1180px,calc(100% - 32px));margin-inline:auto}
.skip-link{position:absolute;top:-80px;right:16px;background:#fff;color:var(--navy);padding:10px 14px;border-radius:12px;z-index:9999}.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.header-inner{min-height:82px;display:flex;align-items:center;gap:22px;justify-content:space-between}
.brand{display:flex;align-items:center;min-width:190px}.brand img,.custom-logo{width:min(265px,42vw);height:auto;max-height:74px;object-fit:contain}
.nav-menu{display:flex;align-items:center;gap:8px;list-style:none;padding:0;margin:0}.nav-menu a{display:block;padding:10px 13px;border-radius:999px;color:var(--text);font-weight:700;font-size:15px}.nav-menu a:hover{background:var(--light);color:var(--deep)}
.header-call{background:linear-gradient(135deg,var(--sky),var(--deep));color:#fff;padding:10px 18px;border-radius:999px;font-weight:800;box-shadow:0 12px 28px rgba(18,168,232,.24);white-space:nowrap}
.menu-toggle{display:none;background:#fff;border:1px solid var(--border);border-radius:14px;width:46px;height:42px;padding:8px;cursor:pointer}.menu-toggle span{display:block;height:3px;background:var(--navy);border-radius:4px;margin:5px 0}
.section{padding:88px 0}.section-head{text-align:center;max-width:760px;margin:0 auto 44px}.section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.25;margin:10px 0 12px;color:var(--navy)}.section-head p{margin:0;color:var(--muted);font-size:18px}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 13px;border-radius:999px;background:rgba(18,168,232,.1);color:var(--deep);font-weight:900;font-size:14px}.eyebrow:before{content:"";width:8px;height:8px;background:var(--sky);border-radius:50%}
.hero{min-height:720px;background-image:linear-gradient(90deg,rgba(255,255,255,.04),rgba(255,255,255,.84) 49%,rgba(255,255,255,.98) 100%),var(--hero);background-size:cover;background-position:center;position:relative;display:flex;align-items:center;overflow:hidden}.hero:after{content:"";position:absolute;inset:auto 0 0 0;height:130px;background:linear-gradient(180deg,rgba(255,255,255,0),#fff)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,650px) 300px;gap:30px;align-items:center}.hero-content h1{font-size:clamp(40px,6vw,74px);line-height:1.12;margin:15px 0;color:var(--navy);letter-spacing:-1.5px}.hero-content p{font-size:20px;color:#29445f;max-width:690px;margin:0 0 26px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:13px 24px;font-weight:900;transition:.25s ease;border:1px solid transparent}.btn:hover{transform:translateY(-2px)}.btn.primary{background:linear-gradient(135deg,var(--sky),var(--deep));color:#fff;box-shadow:0 16px 36px rgba(18,168,232,.28)}.btn.ghost{background:#fff;color:var(--navy);border-color:var(--border);box-shadow:0 16px 40px rgba(0,59,115,.08)}.btn.light{background:#fff;color:var(--navy)}.btn.outline-light{border-color:rgba(255,255,255,.55);color:#fff}.btn.full{width:100%;margin-top:18px}
.trust-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}.trust-row span{background:rgba(255,255,255,.86);border:1px solid var(--border);border-radius:999px;padding:8px 14px;font-weight:800;color:var(--navy)}.hero-card{align-self:end;background:rgba(255,255,255,.86);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);backdrop-filter:blur(16px)}.hero-card img{width:76px;height:76px;object-fit:contain;margin-bottom:10px}.hero-card strong{display:block;font-size:20px;color:var(--navy)}.hero-card span{display:block;color:var(--muted);font-size:15px}
.quick-bar{margin-top:-34px;position:relative;z-index:5}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--border);border-radius:28px;box-shadow:var(--shadow);overflow:hidden}.quick-grid div{padding:24px 18px;text-align:center;border-left:1px solid var(--border)}.quick-grid div:last-child{border-left:0}.quick-grid strong{display:block;color:var(--deep);font-size:25px;line-height:1.2}.quick-grid span{color:var(--muted);font-weight:700}
.services{background:#fff}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.service-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:0 14px 42px rgba(0,59,115,.08);transition:.25s ease}.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.service-img{width:100%;height:235px;object-fit:cover}.service-body{position:relative;padding:26px}.service-icon{position:absolute;top:-42px;right:22px;width:78px;height:78px;background:#fff;border:1px solid var(--border);border-radius:20px;display:grid;place-items:center;box-shadow:0 16px 28px rgba(0,59,115,.12)}.service-icon img{width:58px;height:58px;object-fit:contain}.service-body h3{margin:14px 0 8px;color:var(--navy);font-size:24px}.service-body p{margin:0 0 14px;color:var(--muted)}.service-body a{font-weight:900;color:var(--deep)}
.prices{background-size:cover;background-position:center}.price-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:26px;align-items:stretch}.price-card{background:rgba(255,255,255,.92);border:1px solid var(--border);border-radius:28px;padding:28px;box-shadow:var(--shadow);backdrop-filter:blur(10px)}.price-card h3{margin:0 0 18px;color:var(--navy);font-size:28px}.price-row{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:15px 0;border-bottom:1px dashed rgba(0,59,115,.18)}.price-row:last-child{border-bottom:0}.price-row span{font-weight:800;color:#263f59}.price-row strong{white-space:nowrap;color:var(--deep);font-size:20px}.price-card.highlight{background:linear-gradient(135deg,var(--navy),var(--deep));color:#fff}.price-card.highlight h3{color:#fff}.freon-table{display:grid;gap:12px}.freon-table div{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;align-items:center;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);border-radius:18px;padding:14px}.freon-table span{font-weight:900}.freon-table b,.freon-table strong{font-size:15px;color:#fff;font-weight:800}
.why{background:linear-gradient(180deg,#fff,#f6fbff)}.why-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:42px;align-items:center}.why-image img{border-radius:30px;box-shadow:var(--shadow);border:1px solid var(--border)}.why-content h2{font-size:clamp(30px,4vw,48px);line-height:1.25;color:var(--navy);margin:12px 0}.why-content p{color:var(--muted);font-size:18px}.why-list{display:grid;gap:12px;margin-top:24px}.why-list div{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--border);border-radius:18px;padding:14px 16px}.why-list strong{width:45px;height:45px;border-radius:14px;background:var(--light);color:var(--deep);display:grid;place-items:center}.why-list span{font-weight:800;color:#203a55}
.cta-strip{background-image:linear-gradient(135deg,rgba(0,59,115,.92),rgba(0,92,153,.86)),url('../images/footer-bg.webp');background-size:cover;background-position:center;padding:68px 0;color:#fff}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:28px}.cta-inner h2{font-size:clamp(30px,4vw,48px);margin:10px 0}.cta-inner p{margin:0;color:rgba(255,255,255,.82);font-size:18px}.cta-actions{display:flex;gap:12px;flex-wrap:wrap}.cta-strip .eyebrow{background:rgba(255,255,255,.13);color:#fff}.cta-strip .eyebrow:before{background:#fff}
.faq{background:#fff}.faq-list{max-width:900px;margin:auto;display:grid;gap:12px}.faq-list details{background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:0 12px 28px rgba(0,59,115,.06);overflow:hidden}.faq-list summary{cursor:pointer;padding:18px 22px;font-weight:900;color:var(--navy);list-style:none;display:flex;justify-content:space-between;gap:20px}.faq-list summary:after{content:"+";width:28px;height:28px;border-radius:50%;background:var(--light);color:var(--deep);display:grid;place-items:center;flex:0 0 28px}.faq-list details[open] summary:after{content:"−"}.faq-list details>div{padding:0 22px 20px;color:var(--muted)}.faq-list p{margin:0}
.site-footer{position:relative;color:#fff;background:var(--navy);overflow:hidden}.footer-bg{position:absolute;inset:0;background-image:linear-gradient(180deg,rgba(0,28,61,.82),rgba(0,28,61,.98)),url('../images/footer-bg.webp');background-size:cover;background-position:center;opacity:1}.footer-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.4fr .7fr .9fr;gap:34px;padding:60px 0}.footer-logo{width:310px;max-width:100%;background:rgba(255,255,255,.96);border-radius:18px;padding:10px 14px;margin-bottom:16px}.site-footer p{color:rgba(255,255,255,.78);margin:0}.site-footer h3{margin:0 0 14px;color:#fff}.site-footer a{display:block;color:rgba(255,255,255,.86);margin:8px 0}.site-footer a:hover{color:#fff}.footer-note{font-size:14px;margin-top:14px!important}.footer-bottom{position:relative;z-index:1;border-top:1px solid rgba(255,255,255,.12);padding:15px 0;color:rgba(255,255,255,.75);font-size:14px}
.floating-actions{position:fixed;left:18px;bottom:18px;z-index:1200;display:grid;gap:10px}.float-btn{min-width:166px;border-radius:18px;padding:11px 14px;color:#fff;box-shadow:0 16px 32px rgba(0,0,0,.18);display:block}.float-btn span{display:block;font-size:12px;opacity:.9}.float-btn strong{display:block;font-size:15px;line-height:1.2}.float-btn.call{background:linear-gradient(135deg,var(--sky),var(--deep))}.float-btn.whatsapp{background:linear-gradient(135deg,#29c865,var(--whatsapp))}.page-content{background:#f7fbff}.content-card{background:#fff;border:1px solid var(--border);border-radius:24px;padding:34px;box-shadow:var(--shadow)}
.reveal{opacity:0;transform:translateY(18px);transition:.7s ease}.reveal.visible{opacity:1;transform:none}.delay{transition-delay:.12s}
@media (max-width: 1024px){.hero-grid,.price-layout,.why-grid{grid-template-columns:1fr}.hero-card{max-width:360px}.services-grid{grid-template-columns:repeat(2,1fr)}.quick-grid{grid-template-columns:repeat(2,1fr)}.cta-inner,.footer-grid{grid-template-columns:1fr;display:grid}.cta-actions{justify-content:flex-start}.main-nav{position:absolute;top:82px;left:16px;right:16px;background:#fff;border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow);padding:12px;display:none}.main-nav.open{display:block}.nav-menu{display:grid;gap:4px}.menu-toggle{display:block}.header-call{display:none}}
@media (max-width: 720px){.container{width:min(100% - 24px,1180px)}.section{padding:62px 0}.hero{min-height:760px;align-items:flex-start;padding-top:82px;background-image:linear-gradient(180deg,rgba(255,255,255,.98),rgba(255,255,255,.9) 42%,rgba(255,255,255,.2)),var(--hero-mobile);background-position:center bottom}.hero-grid{gap:18px}.hero-content h1{font-size:38px}.hero-content p{font-size:17px}.hero-actions .btn{width:100%}.hero-card{display:none}.trust-row span{font-size:13px}.quick-bar{margin-top:0}.quick-grid{grid-template-columns:1fr;border-radius:22px}.quick-grid div{border-left:0;border-bottom:1px solid var(--border)}.services-grid{grid-template-columns:1fr}.service-img{height:230px}.freon-table div{grid-template-columns:1fr}.price-row{align-items:flex-start;flex-direction:column}.footer-grid{padding-bottom:90px}.floating-actions{left:12px;right:12px;bottom:12px;grid-template-columns:1fr 1fr}.float-btn{min-width:0;text-align:center;border-radius:16px}.float-btn strong{font-size:13px}.brand img,.custom-logo{width:220px}.header-inner{min-height:74px}.main-nav{top:74px}.cta-actions .btn{width:100%}}
@media (prefers-reduced-motion: reduce){*{scroll-behavior:auto!important;transition:none!important}.reveal{opacity:1;transform:none}}