@charset "UTF-8";
/* NYBS HVAC - Arabic site stylesheet | shared across /ar/ pages */
:root{
  --navy:#0e1b2e;
  --navy-2:#132540;
  --navy-3:#1a2f4d;
  --accent:#f0791f;
  --accent-dark:#d9660f;
  --ink:#0e1b2e;
  --text-light:#eef2f7;
  --text-muted:#9fb2c7;
  --body-muted:#5b6b7f;
  --card:#ffffff;
  --card-alt:#f5f8fb;
  --border:#e4e9f0;
  --radius:14px;
  --shadow:0 10px 30px rgba(14,27,46,.08);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Almarai","Tahoma","Segoe UI",Arial,sans-serif;
  color:var(--ink);
  background:#fff;
  line-height:1.85;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-weight:800;line-height:1.4;margin:0 0 .6em}
h1{font-size:clamp(28px,4vw,44px)}
h2{font-size:clamp(22px,3vw,30px)}
h3{font-size:19px}
p{margin:0 0 1em}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* Header */
.site-header{background:var(--navy);color:var(--text-light);position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(255,255,255,.08)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text-light)}
.brand img{width:40px;height:40px;border-radius:8px}
.brand-name{font-weight:800;font-size:19px}
.brand-name span{color:var(--accent)}
.brand-tagline{font-size:12px;color:var(--text-muted);margin-top:2px}
.header-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.lang-switch{border:1px solid rgba(255,255,255,.25);color:var(--text-light);border-radius:999px;padding:6px 14px;font-size:13px;text-decoration:none}
.lang-switch:hover{background:rgba(255,255,255,.08)}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:12px 22px;font-weight:800;text-decoration:none;font-size:15px;border:2px solid transparent;cursor:pointer;transition:transform .15s ease,background .15s ease}
.btn-call{background:var(--accent);color:#fff}
.btn-call:hover{background:var(--accent-dark)}
.btn-whatsapp{background:#1fb855;color:#fff}
.btn-whatsapp:hover{background:#17a24a}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.35);color:var(--text-light)}
.btn-outline:hover{border-color:#fff}
.btn-block{width:100%;justify-content:center}

/* Breadcrumb */
.breadcrumb{background:var(--card-alt);border-bottom:1px solid var(--border)}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:12px 0;font-size:13px;color:var(--body-muted)}
.breadcrumb a{text-decoration:none;color:var(--body-muted)}
.breadcrumb a:hover{color:var(--accent-dark);text-decoration:underline}
.breadcrumb li:not(:last-child)::after{content:"‹";margin-inline-start:6px;color:#c3cddb}

/* Hero */
.hero{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 55%,var(--navy-3) 100%);color:var(--text-light);padding:56px 0 46px;position:relative;overflow:hidden}
.hero .eyebrow{display:inline-block;background:rgba(240,121,31,.15);color:#ffb877;border:1px solid rgba(240,121,31,.35);padding:6px 14px;border-radius:999px;font-size:13px;font-weight:700;margin-bottom:18px}
.hero h1{color:#fff;max-width:820px}
.hero p.lead{color:var(--text-muted);font-size:18px;max-width:680px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.hero-stats{display:flex;flex-wrap:wrap;gap:28px;margin-top:34px;padding-top:26px;border-top:1px solid rgba(255,255,255,.12)}
.hero-stat b{display:block;font-size:24px;color:#fff}
.hero-stat span{font-size:13px;color:var(--text-muted)}

/* Sections */
section{padding:56px 0}
section.alt{background:var(--card-alt)}
.section-head{max-width:760px;margin:0 auto 34px;text-align:center}
.section-head p{color:var(--body-muted);font-size:17px}
.eyebrow-sm{color:var(--accent-dark);font-weight:800;font-size:13px;letter-spacing:.3px}

.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media (max-width:860px){.grid-3{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.grid-3,.grid-2{grid-template-columns:1fr}}

.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.card h3{margin-bottom:.4em}
.card p{color:var(--body-muted);margin-bottom:0;font-size:15.5px}
.icon-badge{width:46px;height:46px;border-radius:12px;background:rgba(240,121,31,.12);color:var(--accent-dark);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px}

.split{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.split img{border-radius:var(--radius);box-shadow:var(--shadow)}
.check-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.check-list li{display:flex;gap:10px;align-items:flex-start;color:var(--body-muted)}
.check-list li::before{content:"✓";flex:0 0 auto;width:22px;height:22px;border-radius:50%;background:rgba(31,184,85,.15);color:#178f45;font-size:13px;display:flex;align-items:center;justify-content:center;font-weight:800}

/* Steps */
.steps{counter-reset:step;display:grid;gap:18px}
.step{display:flex;gap:16px;align-items:flex-start}
.step::before{counter-increment:step;content:counter(step);flex:0 0 auto;width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.step div p{margin:4px 0 0;color:var(--body-muted)}

/* Areas */
.tag-list{display:flex;flex-wrap:wrap;gap:10px}
.tag{background:var(--card);border:1px solid var(--border);border-radius:999px;padding:8px 16px;font-size:14px;color:var(--body-muted)}

/* FAQ */
.faq details{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:6px 20px;margin-bottom:12px}
.faq summary{cursor:pointer;font-weight:800;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:12px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;color:var(--accent);flex:0 0 auto}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--body-muted);padding-bottom:16px;margin:0}

/* CTA band */
.cta-band{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-dark) 100%);color:#fff;text-align:center;border-radius:20px;padding:44px 24px}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.92)}
.cta-band .hero-ctas{justify-content:center}
.cta-band .btn-call{background:#fff;color:var(--accent-dark)}
.cta-band .btn-outline{border-color:rgba(255,255,255,.6)}

/* Internal links block */
.related{display:flex;flex-wrap:wrap;gap:10px}
.related a{background:var(--card);border:1px solid var(--border);border-radius:999px;padding:10px 18px;text-decoration:none;font-size:14px;font-weight:700;color:var(--navy)}
.related a:hover{border-color:var(--accent);color:var(--accent-dark)}

/* Footer */
.site-footer{background:var(--navy);color:var(--text-muted);padding:44px 0 24px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:32px}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr}}
.site-footer h4{color:#fff;font-size:15px;margin:0 0 14px}
.site-footer a{text-decoration:none;color:var(--text-muted)}
.site-footer a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:30px;padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px}

/* Mobile sticky CTA bar */
.mobile-cta{position:fixed;inset-inline:0;bottom:0;z-index:60;display:none;background:#fff;box-shadow:0 -8px 24px rgba(14,27,46,.12);border-top:1px solid var(--border)}
.mobile-cta .row{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--border)}
.mobile-cta a{background:#fff;display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 8px;font-weight:800;text-decoration:none;font-size:14.5px}
.mobile-cta .call{color:var(--accent-dark)}
.mobile-cta .wa{color:#178f45}
@media (max-width:760px){.mobile-cta{display:block}body{padding-bottom:58px}}

.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.badge-row span{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);padding:6px 12px;border-radius:999px;font-size:12.5px;color:var(--text-light)}