/* ==========================================================================
   AC Experts Riyadh – Premium HVAC site
   Vanilla CSS, mobile-first, glassmorphism, blue & white
   ========================================================================== */
:root{
  --blue-900:#062466;
  --blue-800:#0B3D91;
  --blue-700:#1553c4;
  --blue-600:#2b6ee8;
  --cyan:#22d3ee;
  --ink:#0b1220;
  --muted:#5b6b86;
  --line:#e4ecf8;
  --bg:#f5f9ff;
  --white:#ffffff;
  --green:#25d366;
  --shadow-sm:0 4px 14px rgba(11,61,145,.08);
  --shadow-md:0 10px 30px rgba(11,61,145,.12);
  --shadow-lg:0 20px 50px rgba(11,61,145,.18);
  --radius:18px;
  --radius-lg:24px;
  --grad:linear-gradient(135deg,var(--blue-800) 0%,var(--blue-600) 60%,var(--cyan) 120%);
  --grad-soft:linear-gradient(135deg,#eaf2ff 0%,#f7fbff 100%);
  --font-ar:"Cairo",system-ui,-apple-system,"Segoe UI",Tahoma,Arial,sans-serif;
  --font-en:"Poppins",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font-en);
  color:var(--ink);background:var(--bg);
  line-height:1.65;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
html[lang="ar"] body{font-family:var(--font-ar);line-height:1.85}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue-700);text-decoration:none}
a:hover{color:var(--blue-800)}
h1,h2,h3,h4{font-weight:800;line-height:1.2;color:var(--ink);margin:0 0 .5em}
h1{font-size:clamp(1.9rem,4.5vw,3rem);letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3.5vw,2.25rem);letter-spacing:-.01em}
h3{font-size:1.2rem}
p{margin:0 0 1em;color:#28324a}
ul{padding-inline-start:1.2em;margin:0 0 1em}
li{margin:.35em 0}
.container{width:min(1180px,92%);margin-inline:auto}
section{padding:64px 0;position:relative}
.section-title{text-align:center;margin-bottom:12px}
.section-sub{text-align:center;color:var(--muted);max-width:640px;margin:0 auto 40px}
.eyebrow{display:inline-block;padding:6px 14px;border-radius:999px;background:#e0ecff;color:var(--blue-800);font-weight:700;font-size:.78rem;letter-spacing:.05em;text-transform:uppercase;margin-bottom:14px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  padding:.9em 1.5em;border-radius:999px;font-weight:700;font-size:1rem;
  border:0;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s;
  position:relative;overflow:hidden;white-space:nowrap;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow-md)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);color:#fff}
.btn-whatsapp{background:var(--green);color:#fff;box-shadow:0 8px 20px rgba(37,211,102,.35)}
.btn-whatsapp:hover{transform:translateY(-2px);color:#fff;background:#20bd5a}
.btn-outline{background:transparent;color:var(--blue-800);border:2px solid var(--blue-800)}
.btn-outline:hover{background:var(--blue-800);color:#fff}
.btn svg{width:1.2em;height:1.2em}
.btn .ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.5);transform:scale(0);animation:ripple .6s linear;pointer-events:none}
@keyframes ripple{to{transform:scale(4);opacity:0}}

/* ---------- Header ---------- */
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.75);backdrop-filter:saturate(180%) blur(18px);
  -webkit-backdrop-filter:saturate(180%) blur(18px);
  border-bottom:1px solid rgba(11,61,145,.08);
  transition:box-shadow .3s,background .3s;
}
.header.scrolled{box-shadow:var(--shadow-sm);background:rgba(255,255,255,.92)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--blue-800);font-size:1.1rem}
.logo-mark{width:40px;height:40px;border-radius:12px;background:var(--grad);display:grid;place-items:center;color:#fff;box-shadow:var(--shadow-sm)}
.logo-mark svg{width:22px;height:22px}
.nav-menu{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav-menu a{padding:8px 12px;border-radius:10px;color:#0b1220;font-weight:600;font-size:.95rem;transition:background .2s,color .2s}
.nav-menu a:hover{background:#eaf2ff;color:var(--blue-800)}
.nav-actions{display:flex;align-items:center;gap:8px}
.lang-switch{padding:6px 12px;border-radius:999px;border:1.5px solid var(--blue-800);color:var(--blue-800);font-weight:700;font-size:.85rem;background:transparent;cursor:pointer}
.lang-switch:hover{background:var(--blue-800);color:#fff}
.header .btn{padding:.6em 1.05em;font-size:.9rem}
.nav-toggle{display:none;background:transparent;border:0;padding:8px;cursor:pointer;color:var(--blue-800)}
.nav-toggle svg{width:28px;height:28px}

/* ---------- Hero ---------- */
.hero{
  position:relative;padding:80px 0 90px;overflow:hidden;
  background:var(--grad-soft);
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(600px 400px at 85% 10%,rgba(34,211,238,.18),transparent 60%),
    radial-gradient(500px 500px at 10% 90%,rgba(11,61,145,.12),transparent 60%);
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;position:relative}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}
.badge{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.7);backdrop-filter:blur(10px);border:1px solid rgba(11,61,145,.1);font-weight:700;font-size:.82rem;color:var(--blue-800);box-shadow:var(--shadow-sm)}
.badge.hot{background:#fff1f0;color:#c53030;border-color:#ffd1cc}
.badge svg{width:1em;height:1em}
.hero h1{margin-bottom:16px}
.hero-lead{font-size:1.1rem;color:#334066;margin-bottom:28px;max-width:560px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.hero-visual{position:relative}
.hero-image{
  border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);
  transform:rotate(-2deg);
  aspect-ratio:4/5;background:#ddd;
}
.hero-image img{width:100%;height:100%;object-fit:cover}
.floating-card{
  position:absolute;background:rgba(255,255,255,.85);backdrop-filter:blur(14px);
  padding:14px 18px;border-radius:16px;box-shadow:var(--shadow-md);
  border:1px solid rgba(255,255,255,.6);display:flex;gap:10px;align-items:center;
}
.floating-card .num{font-weight:800;color:var(--blue-800);font-size:1.3rem}
.floating-card .lbl{font-size:.8rem;color:var(--muted);font-weight:600}
.fc-1{bottom:-10px;inset-inline-start:-20px}
.fc-2{top:20px;inset-inline-end:-30px}

.hero-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:48px;position:relative}
.hero-trust .tcard{background:rgba(255,255,255,.75);backdrop-filter:blur(10px);border:1px solid rgba(11,61,145,.08);border-radius:16px;padding:16px;text-align:center}
.hero-trust .n{font-weight:800;font-size:1.6rem;color:var(--blue-800);display:block}
.hero-trust .l{font-size:.82rem;color:var(--muted);font-weight:600}

/* ---------- Services ---------- */
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.service-card{
  background:#fff;border-radius:var(--radius-lg);padding:26px;
  box-shadow:var(--shadow-sm);border:1px solid var(--line);
  transition:transform .3s,box-shadow .3s,border-color .3s;
  position:relative;overflow:hidden;
}
.service-card::before{content:"";position:absolute;inset:0;background:var(--grad);opacity:0;transition:opacity .3s;z-index:0}
.service-card>*{position:relative;z-index:1}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.service-card:hover::before{opacity:1}
.service-card:hover h3,.service-card:hover p,.service-card:hover .card-link{color:#fff}
.service-card:hover .icon-wrap{background:rgba(255,255,255,.2);color:#fff}
.icon-wrap{width:56px;height:56px;border-radius:16px;background:#eaf2ff;color:var(--blue-800);display:grid;place-items:center;margin-bottom:16px;transition:background .3s,color .3s}
.icon-wrap svg{width:28px;height:28px}
.service-card h3{margin-bottom:8px;transition:color .3s}
.service-card p{color:var(--muted);margin-bottom:14px;transition:color .3s;font-size:.95rem}
.card-link{font-weight:700;color:var(--blue-700);display:inline-flex;align-items:center;gap:6px;transition:color .3s}
.card-link .arrow{transition:transform .3s}
.service-card:hover .arrow{transform:translateX(4px)}
html[dir="rtl"] .service-card:hover .arrow{transform:translateX(-4px)}

/* ---------- Why choose us ---------- */
.why{background:linear-gradient(180deg,#fff,var(--bg))}
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.why-item{background:#fff;border-radius:var(--radius);padding:24px;border:1px solid var(--line);box-shadow:var(--shadow-sm);text-align:center}
.why-item .icon-wrap{margin:0 auto 14px}
.why-item h3{font-size:1.05rem}
.why-item p{font-size:.9rem;color:var(--muted);margin:0}

/* ---------- Process ---------- */
.process{background:var(--grad);color:#fff;position:relative;overflow:hidden}
.process::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 20% 20%,rgba(34,211,238,.3),transparent 60%);pointer-events:none}
.process .section-title,.process .section-sub{color:#fff}
.process .section-sub{color:rgba(255,255,255,.85)}
.process .eyebrow{background:rgba(255,255,255,.15);color:#fff}
.process-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;position:relative}
.process-step{background:rgba(255,255,255,.1);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius);padding:24px;text-align:center}
.step-num{width:44px;height:44px;border-radius:50%;background:#fff;color:var(--blue-800);font-weight:800;display:grid;place-items:center;margin:0 auto 14px;font-size:1.15rem}
.process-step h3{color:#fff;font-size:1.05rem}
.process-step p{color:rgba(255,255,255,.85);font-size:.9rem;margin:0}

/* ---------- Stats ---------- */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px;text-align:center}
.stat{background:#fff;padding:28px 16px;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.stat .num{font-size:2.4rem;font-weight:800;color:var(--blue-800);display:block;line-height:1}
.stat .num::after{content:"+"}
.stat .lbl{color:var(--muted);font-weight:600;margin-top:6px;display:block}

/* ---------- Gallery ---------- */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.gallery-item{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);aspect-ratio:4/3;background:#eee}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gallery-item:hover img{transform:scale(1.08)}
.gallery-item::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(6,36,102,.6),transparent 50%);opacity:0;transition:opacity .3s}
.gallery-item:hover::after{opacity:1}

/* ---------- Videos ---------- */
.videos-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.video-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--line)}
.video-wrap{position:relative;aspect-ratio:16/9;background:#000}
.video-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-card .meta{padding:14px 18px}
.video-card h3{font-size:1rem;margin:0}

/* ---------- Testimonials ---------- */
.testi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.testi{background:#fff;border-radius:var(--radius);padding:24px;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.stars{color:#f5b301;margin-bottom:10px;letter-spacing:2px}
.testi p{font-style:italic;color:#28324a}
.testi .who{display:flex;align-items:center;gap:12px;margin-top:14px}
.avatar{width:44px;height:44px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:800}
.who .name{font-weight:700}
.who .role{font-size:.82rem;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:700;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.5rem;color:var(--blue-800);transition:transform .3s;flex-shrink:0}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .a{padding:0 22px 18px;color:#28324a}

/* ---------- CTA Banner ---------- */
.cta-banner{background:var(--grad);color:#fff;border-radius:var(--radius-lg);padding:48px 32px;text-align:center;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.cta-banner::before{content:"";position:absolute;inset:0;background:radial-gradient(500px 300px at 100% 0%,rgba(255,255,255,.15),transparent 60%);pointer-events:none}
.cta-banner h2{color:#fff}
.cta-banner p{color:rgba(255,255,255,.9);margin-bottom:24px}
.cta-banner .btn-primary{background:#fff;color:var(--blue-800)}
.cta-banner .btn-primary:hover{background:#f0f5ff}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.contact-card{background:#fff;border-radius:var(--radius);padding:28px;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.contact-info{display:flex;flex-direction:column;gap:14px}
.info-row{display:flex;gap:14px;align-items:flex-start}
.info-row .icon-wrap{width:44px;height:44px;flex-shrink:0}
.info-row .icon-wrap svg{width:20px;height:20px}
.info-row strong{display:block;color:var(--ink);margin-bottom:2px}
.info-row span,.info-row a{color:var(--muted);font-size:.95rem}
.map-wrap{border-radius:var(--radius);overflow:hidden;aspect-ratio:16/10;background:#eee;margin-top:20px}
.map-wrap iframe{width:100%;height:100%;border:0}

.form-row{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.form-row label{font-weight:600;font-size:.9rem}
.form-row input,.form-row textarea,.form-row select{
  padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;
  font:inherit;background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s;
}
.form-row input:focus,.form-row textarea:focus,.form-row select:focus{
  outline:none;border-color:var(--blue-600);box-shadow:0 0 0 4px rgba(43,110,232,.15);
}

/* ---------- Footer ---------- */
.footer{background:#071534;color:#c9d5ee;padding:60px 0 24px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:36px}
.footer h4{color:#fff;font-size:1rem;margin-bottom:16px}
.footer a{color:#c9d5ee;display:block;padding:4px 0;font-size:.92rem}
.footer a:hover{color:#fff}
.footer .logo{color:#fff;margin-bottom:14px}
.footer p{color:#8fa2c7;font-size:.9rem}
.socials{display:flex;gap:10px;margin-top:14px}
.socials a{width:36px;height:36px;display:grid;place-items:center;background:rgba(255,255,255,.08);border-radius:10px;padding:0}
.socials a:hover{background:var(--blue-600)}
.socials svg{width:18px;height:18px}
.footer-bot{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.85rem;color:#8fa2c7}
.footer-bot .links{display:flex;gap:16px}
.footer-bot .links a{padding:0}

/* ---------- Floating buttons — CALL bottom-left, WHATSAPP bottom-right ---------- */
.fab{
  position:fixed;bottom:22px;z-index:70;
  width:60px;height:60px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  color:#fff !important;box-shadow:0 10px 24px rgba(0,0,0,.3);
  border:0;cursor:pointer;text-decoration:none;
  transition:transform .2s ease, box-shadow .2s ease;
}
.fab svg{width:28px;height:28px;color:#fff;stroke:#fff;fill:currentColor;display:block}
.fab-call svg{fill:none;stroke:#fff;stroke-width:2.2}
.fab-wa svg{fill:#fff;stroke:none}
.fab .fab-label{display:none}
.fab:hover{transform:translateY(-3px) scale(1.06);box-shadow:0 14px 30px rgba(0,0,0,.38)}
.fab-left,.fab-call{left:20px;right:auto;background:#0a58ca}
.fab-right,.fab-wa{right:20px;left:auto;background:#25D366}
.fab::before{
  content:"";position:absolute;inset:-4px;border-radius:50%;
  border:2px solid currentColor;opacity:.6;
  animation:fab-pulse 2s infinite;pointer-events:none;
}
.fab-call::before{color:#0a58ca}
.fab-wa::before{color:#25D366}
@keyframes fab-pulse{
  0%{transform:scale(.85);opacity:.7}
  70%{transform:scale(1.35);opacity:0}
  100%{transform:scale(1.35);opacity:0}
}
@media (max-width:480px){
  .fab{width:56px;height:56px;bottom:18px}
  .fab-left,.fab-call{left:14px}
  .fab-right,.fab-wa{right:14px}
  .fab svg{width:26px;height:26px}
}


/* ---------- Hero slider ---------- */
.hero-slider{position:relative;height:min(78vh,640px);min-height:460px;overflow:hidden;background:#0b1220}
.hero-slider .slides{position:absolute;inset:0}
.hero-slider .slide{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:0;transition:opacity 1s ease, transform 6s ease;
  display:flex;align-items:center;pointer-events:none;transform:scale(1.05);
}
.hero-slider .slide.active{opacity:1;pointer-events:auto;transform:scale(1);z-index:2}
.slide-inner{position:relative;z-index:3;width:min(1180px,92%);margin:0 auto;color:#fff}
.slide-copy{max-width:640px;padding:20px 0}
.slide-copy .hero-badges{margin-bottom:18px}
.slide-copy .badge{background:rgba(255,255,255,.15);color:#fff;border-color:rgba(255,255,255,.25);backdrop-filter:blur(8px)}
.slide-copy .badge.hot{background:#ff3b30;color:#fff;border-color:#ff3b30}
.slide-title{font-size:clamp(2rem,5vw,3.4rem);color:#fff;margin:0 0 14px;text-shadow:0 4px 22px rgba(0,0,0,.35);opacity:0;transform:translateY(24px);animation:slide-in .8s .15s forwards}
.slide-sub{font-size:clamp(1rem,2vw,1.2rem);color:#eaf2ff;margin:0 0 26px;max-width:560px;opacity:0;transform:translateY(24px);animation:slide-in .8s .3s forwards}
.hero-slider .slide.active .slide-copy .hero-cta{opacity:0;transform:translateY(24px);animation:slide-in .8s .45s forwards}
@keyframes slide-in{to{opacity:1;transform:none}}
.slider-arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:5;
  width:48px;height:48px;border-radius:50%;border:0;cursor:pointer;
  background:rgba(255,255,255,.18);color:#fff;font-size:2rem;line-height:1;
  backdrop-filter:blur(10px);display:grid;place-items:center;
  transition:background .2s,transform .2s;
}
.slider-arrow:hover{background:rgba(255,255,255,.32);transform:translateY(-50%) scale(1.08)}
.slider-arrow.prev{left:16px}
.slider-arrow.next{right:16px}
.slider-dots{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);z-index:5;display:flex;gap:8px}
.slider-dot{width:10px;height:10px;border-radius:999px;border:0;background:rgba(255,255,255,.4);cursor:pointer;transition:width .3s,background .3s;padding:0}
.slider-dot.active{width:28px;background:#fff}
.trust-strip{padding:32px 0 12px;background:var(--bg)}
.trust-strip .hero-trust{margin-top:0}
@media (max-width:720px){
  .hero-slider{height:auto;min-height:0;padding:0;background:#0b1220}
  .hero-slider .slides{position:relative;inset:auto}
  .hero-slider .slide{position:absolute;inset:0;opacity:0;transform:none;padding:70px 0 90px;display:flex;align-items:center;min-height:520px}
  .hero-slider .slide.active{position:relative;opacity:1;transform:none;z-index:2}
  .slide-copy{padding:24px 0;max-width:100%}
  .slider-arrow{width:40px;height:40px;font-size:1.6rem}
  .slider-arrow.prev{left:8px}
  .slider-arrow.next{right:8px}
  .slide-copy .hero-cta{flex-direction:column}
  .slide-copy .hero-cta .btn{width:100%}
  body{padding-bottom:90px}
}

/* ---------- Brands ---------- */
.brands-grid{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;max-width:900px;margin:0 auto}
.brand-chip{
  padding:14px 24px;border-radius:14px;background:#fff;
  font-weight:800;color:var(--blue-800);font-size:1.05rem;letter-spacing:.02em;
  border:1.5px solid var(--line);box-shadow:var(--shadow-sm);
  transition:transform .2s,box-shadow .2s,border-color .2s,color .2s;
}
.brand-chip:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--blue-600)}

/* ---------- Areas ---------- */
.areas{background:linear-gradient(180deg,var(--bg) 0%,#fff 100%)}
.areas-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;max-width:1000px;margin:0 auto}
.area-chip{
  display:flex;align-items:center;gap:8px;padding:12px 14px;
  background:#fff;border:1px solid var(--line);border-radius:12px;
  color:var(--blue-800);font-weight:600;font-size:.92rem;
  box-shadow:var(--shadow-sm);transition:transform .2s,background .2s,color .2s;
}
.area-chip:hover{transform:translateY(-2px);background:var(--blue-800);color:#fff}
.area-chip:hover svg{color:#fff}
.area-chip svg{width:16px;height:16px;color:var(--blue-600);flex-shrink:0}

/* ---------- Offer / Guarantees ---------- */
.offer .offer-banner{
  background:var(--grad);color:#fff;border-radius:var(--radius-lg);
  padding:36px 32px;display:flex;align-items:center;justify-content:space-between;
  gap:24px;flex-wrap:wrap;box-shadow:var(--shadow-lg);margin-bottom:28px;
}
.offer-banner h2{color:#fff;margin:8px 0 6px}
.offer-banner p{color:rgba(255,255,255,.9);margin:0}
.offer-banner .btn-primary{background:#fff;color:var(--blue-800)}
.offer-banner .btn-primary:hover{background:#f0f5ff}
.guarantee-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.g-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-align:center;box-shadow:var(--shadow-sm)}
.g-card h3{font-size:1.05rem;margin-bottom:6px}
.g-card p{color:var(--muted);font-size:.92rem;margin:0}
.g-card .icon-wrap{margin:0 auto 12px}

/* ---------- Service page specifics ---------- */
.page-hero{background:var(--grad-soft);padding:60px 0 40px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(500px 300px at 100% 0%,rgba(34,211,238,.15),transparent 60%);pointer-events:none}
.breadcrumb{display:flex;gap:8px;font-size:.85rem;color:var(--muted);margin-bottom:14px;flex-wrap:wrap}
.breadcrumb a{color:var(--blue-700)}
.two-col{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:start}
.two-col img{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);aspect-ratio:4/3;object-fit:cover;width:100%}
.check-list{list-style:none;padding:0;margin:0 0 20px}
.check-list li{padding-inline-start:32px;position:relative;margin:10px 0;font-weight:500}
.check-list li::before{
  content:"";position:absolute;inset-inline-start:0;top:6px;width:20px;height:20px;
  border-radius:50%;background:var(--grad);
  mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/16px no-repeat;
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/16px no-repeat;
}
.price-note{background:#eaf2ff;border-inline-start:4px solid var(--blue-700);padding:16px 20px;border-radius:12px;margin:20px 0;font-weight:600;color:var(--blue-900)}

/* ---------- Animations ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal-l{opacity:0;transform:translateX(-40px);transition:opacity .8s,transform .8s}
.reveal-r{opacity:0;transform:translateX(40px);transition:opacity .8s,transform .8s}
.reveal-z{opacity:0;transform:scale(.92);transition:opacity .8s,transform .8s}
.is-visible{opacity:1 !important;transform:none !important}
.hover-scale{transition:transform .3s}
.hover-scale:hover{transform:scale(1.03)}

/* ---------- RTL ---------- */
html[dir="rtl"] .hero-image{transform:rotate(2deg)}
html[dir="rtl"] .price-note{border-inline-start:4px solid var(--blue-700)}

/* ---------- Responsive ---------- */
@media (max-width: 960px){
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero-visual{max-width:420px;margin:0 auto}
  .two-col{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
  .hero-trust{grid-template-columns:repeat(2,1fr);margin-top:32px}
}
@media (max-width: 720px){
  .container{width:min(1180px,94%)}
  .nav-menu,.header .btn.hide-mobile{display:none}
  .header .lang-switch{padding:6px 10px;font-size:.8rem}
  .nav-toggle{display:inline-flex}
  .nav{padding:10px 0}
  .logo{font-size:.98rem}
  .logo-mark{width:36px;height:36px;border-radius:10px}
  .nav-menu.open{
    display:flex;flex-direction:column;position:absolute;top:100%;inset-inline:0;
    background:#fff;padding:14px;box-shadow:var(--shadow-md);border-top:1px solid var(--line);
    align-items:stretch;gap:2px;
  }
  .nav-menu.open a{padding:12px 14px;border-radius:10px}
  section{padding:44px 0}
  h1{font-size:clamp(1.6rem,7vw,2.2rem)}
  h2{font-size:clamp(1.35rem,5.5vw,1.85rem)}
  .hero{padding:36px 0 48px}
  .hero-lead{font-size:1rem}
  .hero-cta{flex-direction:column;gap:10px}
  .hero-cta .btn{width:100%}
  .hero-badges .badge{font-size:.72rem;padding:6px 10px}
  .hero-image{transform:none;aspect-ratio:5/4}
  html[dir="rtl"] .hero-image{transform:none}
  .floating-card{display:none}
  .hero-trust .n{font-size:1.25rem}
  .hero-trust .l{font-size:.72rem}
  .services-grid{gap:14px}
  .service-card{padding:20px}
  .why-item,.process-step{padding:20px}
  .cta-banner{padding:32px 18px}
  .cta-banner .hero-cta{flex-direction:column}
  .cta-banner .hero-cta .btn{width:100%}
  .footer{padding:44px 0 20px}
  .footer-grid{grid-template-columns:1fr;gap:28px;text-align:center}
  .socials{justify-content:center}
  .footer-bot{justify-content:center;text-align:center}
  /* keep space so floating buttons never cover CTA */
  body{padding-bottom:80px}
}
@media (max-width: 380px){
  .badge span:not(:first-child){display:none}
  .badge{padding:6px}
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
  .reveal,.reveal-l,.reveal-r,.reveal-z{opacity:1 !important;transform:none !important}
}