/* AC Repair Shifa - Mobile-first bilingual */
:root {
  --primary: #0b3d5c;
  --primary-dark: #072a40;
  --accent: #e8a317;
  --accent-hover: #d4920f;
  --whatsapp: #25d366;
  --call: #1a7a4c;
  --text: #1a202c;
  --text-light: #4a5568;
  --bg: #fff;
  --bg-alt: #f4f7fa;
  --border: #e2e8f0;
  --radius: 10px;
  --shadow: 0 2px 12px rgba(0,0,0,.08);
  --max: 1100px;
  --hh: 62px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-ar: "Segoe UI", Tahoma, "Noto Sans Arabic", Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
body.rtl { font-family: var(--font-ar); direction: rtl; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--accent); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.skip-link {
  position: absolute; top: -100px; left: 0;
  background: var(--primary); color: #fff; padding: .7rem 1rem; z-index: 10000; font-weight: 600;
}
.skip-link:focus { top: 0; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: #fff; box-shadow: var(--shadow); height: var(--hh); width: 100%;
}
.header-inner {
  max-width: var(--max); margin: 0 auto; padding: 0 .7rem;
  height: 100%; display: flex; align-items: center; justify-content: space-between; gap: .4rem;
}
.logo-link { display: flex; align-items: center; gap: .45rem; min-width: 0; flex-shrink: 1; }
.logo-link img { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.logo-text {
  font-weight: 700; font-size: .78rem; color: var(--primary);
  line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 110px;
}
.main-nav { display: none; }
.header-actions { display: flex; align-items: center; gap: .3rem; flex-shrink: 0; }
.lang-switch {
  display: inline-flex; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; font-size: .75rem; font-weight: 600;
}
.lang-switch a {
  padding: .35rem .5rem; color: var(--text-light); background: #fff;
}
.lang-switch a.active, .lang-switch a:hover { background: var(--primary); color: #fff; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .3rem;
  padding: .55rem .75rem; font-weight: 600; font-size: .82rem;
  border-radius: var(--radius); border: none; cursor: pointer;
  text-decoration: none; white-space: nowrap; min-height: 42px; transition: background .15s;
}
.btn:active { opacity: .92; }
.btn-call { background: var(--call); color: #fff; }
.btn-call:hover { background: #15633e; color: #fff; }
.btn-whatsapp { background: var(--whatsapp); color: #fff; }
.btn-whatsapp:hover { background: #1da851; color: #fff; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-accent { background: var(--accent); color: #1a202c; }
.btn-accent:hover { background: var(--accent-hover); color: #1a202c; }
.btn-outline { background: transparent; border: 2px solid var(--primary); color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-sm { padding: .4rem .55rem; font-size: .75rem; min-height: 36px; }

.menu-toggle {
  display: flex; flex-direction: column; justify-content: center; gap: 4px;
  background: none; border: none; padding: .5rem; cursor: pointer; min-width: 42px; min-height: 42px;
}
.menu-toggle span { display: block; width: 20px; height: 2.5px; background: var(--primary); border-radius: 2px; }

.mobile-nav {
  display: none; position: fixed; top: var(--hh); left: 0; right: 0; bottom: 0;
  background: #fff; z-index: 999; padding: .75rem 1rem 1.5rem;
  overflow-y: auto; -webkit-overflow-scrolling: touch;
}
.mobile-nav.open { display: block; }
.mobile-nav ul { list-style: none; }
.mobile-nav a {
  display: block; padding: .9rem .4rem; font-weight: 600; font-size: 1.05rem;
  border-bottom: 1px solid var(--border); color: var(--text);
}
.mobile-nav .mobile-actions { margin-top: 1.2rem; display: flex; flex-direction: column; gap: .55rem; }
.mobile-nav .mobile-actions .btn { width: 100%; padding: .9rem; font-size: .95rem; }

.mobile-cta-bar {
  display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 990;
  background: #fff; box-shadow: 0 -2px 12px rgba(0,0,0,.1);
  padding: .4rem; gap: .4rem; padding-bottom: max(.4rem, env(safe-area-inset-bottom));
}
.mobile-cta-bar .btn { flex: 1; padding: .8rem .3rem; font-size: .9rem; min-height: 46px; }
main { padding-bottom: 68px; width: 100%; overflow-x: hidden; }

/* Hero */
.hero {
  background: linear-gradient(145deg, var(--primary-dark), var(--primary));
  color: #fff; padding: 1.6rem .75rem 2rem; text-align: center; width: 100%;
}
.hero-inner { max-width: var(--max); margin: 0 auto; width: 100%; }
.hero h1 {
  font-size: 1.28rem; line-height: 1.3; margin-bottom: .65rem; font-weight: 700;
  word-wrap: break-word;
}
.hero .ar-name { font-size: 1.15rem; margin-bottom: .35rem; display: block; font-weight: 700; }
.hero p { font-size: .93rem; opacity: .95; margin: 0 auto 1rem; max-width: 100%; }
.hero-btns {
  display: flex; flex-direction: column; gap: .5rem; width: 100%; max-width: 280px; margin: 0 auto;
}
.hero-btns .btn { width: 100%; padding: .8rem; font-size: .95rem; }
.hero-meta {
  margin-top: 1rem; font-size: .8rem; opacity: .9;
  display: flex; flex-direction: column; gap: .25rem; align-items: center;
}

/* Sections */
.section { padding: 1.6rem .75rem; width: 100%; overflow-x: hidden; }
.section-alt { background: var(--bg-alt); }
.container { max-width: var(--max); margin: 0 auto; width: 100%; }
.section h2 {
  font-size: 1.22rem; color: var(--primary); margin-bottom: .7rem; line-height: 1.3;
  word-wrap: break-word;
}
.section h3 { font-size: 1.05rem; color: var(--primary-dark); margin: 1.1rem 0 .4rem; }
.section p { margin-bottom: .8rem; font-size: .94rem; word-wrap: break-word; }
.section ul, .section ol { margin: 0 0 .8rem 1.15rem; }
body.rtl .section ul, body.rtl .section ol { margin: 0 1.15rem .8rem 0; }
.section li { margin-bottom: .35rem; font-size: .93rem; }

.cards { display: grid; gap: .85rem; margin-top: 1rem; width: 100%; }
.card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: .85rem; box-shadow: var(--shadow); width: 100%; overflow: hidden;
}
.card h3 { margin-top: .4rem; font-size: 1rem; }
.card img {
  border-radius: 8px; margin-bottom: .5rem; width: 100%;
  aspect-ratio: 16/10; object-fit: cover; background: #edf2f7;
}
.card p { font-size: .88rem; margin-bottom: 0; }
.card .svc-ar { display: block; font-size: .82rem; color: var(--text-light); margin-top: .15rem; font-weight: 500; }

.team-grid { display: grid; gap: 1rem; margin-top: 1rem; }
.team-card { text-align: center; }
.team-card img {
  width: 150px; height: 150px; border-radius: 50%; object-fit: cover;
  object-position: center top;
  margin: 0 auto .6rem; border: 3px solid var(--border);
  background: #edf2f7;
}
.team-card h3 { font-size: 1rem; margin: 0 0 .2rem; }

.cta-block {
  background: var(--primary); color: #fff; padding: 1.3rem .85rem;
  border-radius: var(--radius); text-align: center; margin: 1.25rem 0; width: 100%;
}
.cta-block h2, .cta-block h3 { color: #fff; margin-bottom: .4rem; font-size: 1.15rem; }
.cta-block p { opacity: .95; margin-bottom: .85rem; font-size: .92rem; }
.cta-block .btn { margin: .25rem; min-width: 120px; }

.faq-item { border-bottom: 1px solid var(--border); padding: .85rem 0; }
.faq-item h3 { font-size: .95rem; margin: 0 0 .3rem; color: var(--primary); }
.faq-item p { margin: 0; color: var(--text-light); font-size: .9rem; }

.contact-box {
  background: var(--bg-alt); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1rem; margin-bottom: 1rem; width: 100%;
}
.contact-box p { margin-bottom: .4rem; font-size: .92rem; word-wrap: break-word; }
.contact-box strong { color: var(--primary); }

.map-wrap {
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border);
  margin: 1rem 0; aspect-ratio: 4/3; max-height: 260px; width: 100%;
}
.map-wrap iframe { width: 100%; height: 100%; border: 0; }

.breadcrumbs {
  padding: .55rem .75rem; font-size: .78rem; background: var(--bg-alt);
  border-bottom: 1px solid var(--border); width: 100%; overflow-x: auto;
}
.breadcrumbs a { color: var(--text-light); }
.breadcrumbs span { color: var(--text); }

.problem-list { list-style: none; margin: 1rem 0; }
.problem-list li {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1rem; margin-bottom: .75rem; box-shadow: var(--shadow);
}
.problem-list h3 { margin: 0 0 .35rem; font-size: 1rem; }
.problem-list .ar { color: var(--text-light); font-size: .88rem; display: block; margin-bottom: .35rem; }

/* Footer */
.site-footer {
  background: var(--primary-dark); color: #e2e8f0;
  padding: 1.6rem .75rem 1rem; font-size: .86rem; width: 100%;
}
.footer-inner { max-width: var(--max); margin: 0 auto; display: grid; gap: 1.4rem; width: 100%; }
.footer-brand h3 { color: #fff; font-size: 1rem; margin-bottom: .3rem; }
.footer-brand .ar-name { color: var(--accent); font-size: .95rem; margin-bottom: .5rem; }
.footer-brand p { margin-bottom: .3rem; opacity: .9; word-wrap: break-word; }
.footer-links h4 { color: #fff; font-size: .9rem; margin-bottom: .5rem; }
.footer-links ul { list-style: none; }
.footer-links a { color: #cbd5e0; display: block; padding: .25rem 0; min-height: 34px; }
.footer-links a:hover { color: var(--accent); }
.social-links { display: flex; gap: .75rem; flex-wrap: wrap; margin-top: .5rem; }
.social-links a { color: #cbd5e0; font-weight: 600; }
.social-links a:hover { color: var(--accent); }
.footer-bottom {
  max-width: var(--max); margin: 1.3rem auto 0; padding-top: .9rem;
  border-top: 1px solid rgba(255,255,255,.15); text-align: center; font-size: .78rem; opacity: .85;
}

/* Tablet */
@media (min-width: 768px) {
  :root { --hh: 70px; }
  .menu-toggle { display: none; }
  .main-nav { display: block; }
  .mobile-cta-bar { display: none; }
  main { padding-bottom: 0; }
  .logo-text { max-width: none; font-size: .9rem; }
  .main-nav ul { list-style: none; display: flex; gap: .1rem; }
  .main-nav a {
    display: block; padding: .45rem .6rem; font-weight: 600; font-size: .84rem;
    color: var(--text); border-radius: var(--radius);
  }
  .main-nav a:hover, .main-nav a.active { background: var(--bg-alt); color: var(--primary); }
  .hero { padding: 2.5rem 1.25rem 3rem; text-align: left; }
  body.rtl .hero { text-align: right; }
  .hero h1 { font-size: 1.7rem; }
  .hero .ar-name { font-size: 1.35rem; }
  .hero p { margin-left: 0; font-size: 1rem; }
  body.rtl .hero p { margin-right: 0; }
  .hero-btns { flex-direction: row; flex-wrap: wrap; max-width: none; margin: 0; justify-content: flex-start; }
  body.rtl .hero-btns { justify-content: flex-start; }
  .hero-btns .btn { width: auto; min-width: 130px; }
  .hero-meta { flex-direction: row; flex-wrap: wrap; gap: 1rem; justify-content: flex-start; }
  .cards { grid-template-columns: repeat(2, 1fr); gap: 1.1rem; }
  .team-grid { grid-template-columns: repeat(3, 1fr); }
  .section { padding: 2.25rem 1.25rem; }
  .section h2 { font-size: 1.5rem; }
  .map-wrap { aspect-ratio: 16/9; max-height: 340px; }
  .footer-inner { grid-template-columns: 1.4fr 1fr 1fr; }
}

@media (min-width: 1024px) {
  .header-inner { padding: 0 1.2rem; }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .hero { padding: 3rem 1.5rem 3.5rem; }
  .hero h1 { font-size: 1.9rem; }
  .section { padding: 2.75rem 1.5rem; }
  .footer-inner { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}