/* ==========================================================
   KASTRO Global Services — Main Stylesheet
   Palette: white / gold / beige — elegant & professional
   ========================================================== */

:root{
  --color-white:      #FFFFFF;
  --color-ivory:       #FBF9F4;
  --color-cream:       #F5EFDF;
  --color-beige:       #F5EFDF;
  --color-beige-deep:  #E8D9B5;
  --color-line:        #E9E0C9;

  --color-gold:        #C9A227;
  --color-gold-light:  #F0D585;
  --color-gold-deep:   #96751C;
  --color-gold-mid:    #DDB94A;

  --color-navy:        #0B1E3D;
  --color-navy-deep:   #071328;
  --color-navy-soft:   #17335C;
  --color-navy-tint:   #EAF0F8;

  --color-charcoal:    #14213A;
  --color-charcoal-soft:#5B6478;

  --font-display: 'Playfair Display', 'Cairo', serif;
  --font-body: 'Inter', 'Tajawal', sans-serif;

  --radius: 14px;
  --shadow-soft: 0 10px 30px rgba(11, 30, 61, .10);
  --shadow-lift: 0 18px 45px rgba(11, 30, 61, .16);
  --gradient-gold: linear-gradient(135deg, var(--color-gold-light), var(--color-gold-deep));
  --gradient-navy: linear-gradient(135deg, var(--color-navy-soft), var(--color-navy-deep));
  --container: 1180px;
}

html[lang="ar"] :root, body[dir="rtl"]{
  --font-display: 'Cairo', serif;
  --font-body: 'Tajawal', sans-serif;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--color-charcoal);
  background: var(--color-ivory);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
body[dir="rtl"]{ text-align: right; }

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family: var(--font-display); margin:0 0 .5em; font-weight:700; color: var(--color-navy); }
p{ margin:0 0 1em; color: var(--color-charcoal-soft); }

.container{ max-width: var(--container); margin:0 auto; padding: 0 24px; }
.section{ padding: 88px 0; }
.section-beige{ background: var(--color-beige); }
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size: 13px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--color-gold-deep); font-weight:700; margin-bottom: 14px;
}
.eyebrow::before{ content:""; width:26px; height:2px; background: var(--color-gold); display:inline-block; }
.section-head{ max-width: 640px; margin-bottom: 48px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head h2{ font-size: clamp(28px, 3.4vw, 40px); }
.section-head p{ font-size: 17px; }

.icon{ width:26px; height:26px; }

/* Buttons */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding: 14px 28px; border-radius: 999px; font-weight:700; font-size:15px;
  border: 1.5px solid transparent; cursor:pointer; transition: all .25s ease;
  font-family: var(--font-body); position:relative; overflow:hidden;
}
.btn-gold{
  background: var(--gradient-gold);
  color: var(--color-navy-deep); box-shadow: var(--shadow-soft);
}
.btn-gold::after{
  content:""; position:absolute; inset:0; background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.55) 48%, transparent 66%);
  transform: translateX(-120%); transition: transform .7s ease;
}
.btn-gold:hover::after{ transform: translateX(120%); }
.btn-gold:hover{ transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.btn-navy{ background: var(--gradient-navy); color: #fff; box-shadow: var(--shadow-soft); }
.btn-navy:hover{ transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.btn-outline{ border-color: var(--color-gold); color: var(--color-gold-deep); background: transparent; }
.btn-outline:hover{ background: var(--color-gold); color:#fff; }
.btn-white{ background: var(--color-white); color: var(--color-navy); }

/* ===================== Header ===================== */
.site-header{
  position: sticky; top:0; z-index: 500;
  background: rgba(255,255,255,.9); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-line);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; padding: 16px 24px; }
.brand{ display:flex; align-items:center; gap:12px; }
.brand-mark{
  width:52px; height:52px; border-radius:50%;
  background: var(--color-white);
  display:flex; align-items:center; justify-content:center;
  box-shadow: var(--shadow-soft);
  padding:3px;
  overflow:hidden;
  flex-shrink:0;
}
.brand-mark img{ width:100%; height:100%; object-fit:contain; border-radius:50%; }
.brand-text .name{ font-family: var(--font-display); font-weight:700; font-size:20px; line-height:1.1; letter-spacing:.02em; color: var(--color-navy); }
.brand-text .tag{ font-size:11px; letter-spacing:.14em; text-transform:uppercase; color: var(--color-gold-deep); }

.main-nav{ display:flex; align-items:center; gap:30px; }
.main-nav a{ font-weight:600; font-size:15px; color: var(--color-charcoal); position:relative; padding: 6px 0; }
.main-nav a::after{
  content:""; position:absolute; bottom:0; inset-inline-start:0; width:0; height:2px;
  background: var(--color-gold); transition: width .25s ease;
}
.main-nav a:hover::after, .main-nav a.active::after{ width:100%; }

.header-actions{ display:flex; align-items:center; gap:16px; }
.desktop-only{ display:inline-flex; }
.mobile-only{ display:none; }
.lang-switch{ position:relative; }
.lang-switch summary{ list-style:none; cursor:pointer; display:flex; align-items:center; gap:6px; font-weight:700; font-size:14px; padding:8px 14px; border:1.5px solid var(--color-line); border-radius:999px; }
.lang-switch summary::-webkit-details-marker{ display:none; }
.lang-menu{
  position:absolute; top: calc(100% + 8px); inset-inline-end:0; background:#fff; border:1px solid var(--color-line);
  border-radius: 10px; box-shadow: var(--shadow-lift); min-width:150px; overflow:hidden; z-index:50;
}
.lang-menu a{ display:block; padding:10px 16px; font-size:14px; }
.lang-menu a:hover{ background: var(--color-beige); }

.nav-toggle{
  display:none; position:relative; width:42px; height:42px; align-items:center; justify-content:center;
  background:var(--color-beige); border:none; border-radius:10px; cursor:pointer; flex-shrink:0;
}
.nav-toggle .icon-close{ display:none; }
.nav-toggle.open .icon-menu{ display:none; }
.nav-toggle.open .icon-close{ display:block; }
.nav-close{ display:none; }

.nav-backdrop{
  position:fixed; inset:0; background:rgba(7,19,40,.55); opacity:0; visibility:hidden;
  transition: opacity .3s ease; z-index:390;
}
.nav-backdrop.show{ opacity:1; visibility:visible; }

/* Floating WhatsApp button (all pages, all sizes) */
.whatsapp-fab{
  position:fixed; bottom:26px; inset-inline-end:22px; z-index:450;
  width:58px; height:58px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  background: linear-gradient(135deg, #33C481, #1E9E5D); color:#fff; box-shadow: 0 12px 28px rgba(30,158,93,.4);
  transition: transform .2s ease;
}
.whatsapp-fab:hover{ transform: scale(1.08); }
.whatsapp-fab .icon{ width:26px; height:26px; }

/* ===================== Hero ===================== */
.hero{ position:relative; overflow:hidden; padding: 90px 0 70px; }
.hero-grid{ display:grid; grid-template-columns: 1.05fr .95fr; gap: 50px; align-items:center; }
.hero-eyebrow{ color: var(--color-gold-deep); font-weight:700; letter-spacing:.1em; text-transform:uppercase; font-size:13px; margin-bottom:18px; display:flex; gap:8px; align-items:center;}
.hero-eyebrow::before{ content:""; width:26px; height:2px; background:var(--color-gold); }
.hero h1{ font-size: clamp(34px, 5vw, 56px); line-height:1.15; }
.hero h1 span{ color: var(--color-gold); }
.hero p.lead{ font-size:18px; max-width:520px; }
.hero-chips{ display:flex; flex-wrap:wrap; gap:10px; margin-top:22px; }
.hero-chips span{
  display:inline-flex; align-items:center; gap:7px; font-size:13.5px; font-weight:700;
  padding:8px 14px; border-radius:999px; background:#fff; border:1px solid var(--color-line); color: var(--color-charcoal-soft);
}
.hero-chips .icon{ width:15px; height:15px; color: var(--color-gold-deep); }
.hero-cta{ display:flex; gap:16px; margin-top: 26px; flex-wrap:wrap; }
.hero-stats{ display:flex; gap:34px; margin-top:46px; flex-wrap:wrap; }
.hero-stats div strong{ display:block; font-family: var(--font-display); font-size:26px; color: var(--color-gold-deep); }
.hero-stats div span{ font-size:13px; color: var(--color-charcoal-soft); }

.hero-art{ position:relative; height: 440px; }
.hero-art svg{ width:100%; height:100%; }
.route-plane{ animation: flyRoute 7s linear infinite; }
@keyframes flyRoute{
  0%{ offset-distance: 0%; }
  100%{ offset-distance: 100%; }
}
@media (prefers-reduced-motion: reduce){ .route-plane{ animation: none; } }

/* ===================== Services grid ===================== */
.services-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.service-card{
  background: var(--color-white); border:1px solid var(--color-line); border-radius: var(--radius);
  padding: 30px; transition: all .3s ease; position:relative; overflow:hidden;
}
.service-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-lift); border-color: var(--color-gold-light); }
.service-card .badge{
  width:56px; height:56px; border-radius:16px; display:flex; align-items:center; justify-content:center;
  background: var(--color-beige); color: var(--color-gold-deep); margin-bottom: 20px;
}
.service-card h3{ font-size:19px; margin-bottom: 8px; }
.service-card p{ font-size:14.5px; margin-bottom: 18px; }
.service-card .more{ font-weight:700; font-size:14px; color: var(--color-gold-deep); display:inline-flex; align-items:center; gap:6px; }
.service-card .more .icon{ width:16px; height:16px; transition: transform .2s ease; }
.service-card:hover .more .icon{ transform: translateX(4px); }
body[dir="rtl"] .service-card:hover .more .icon{ transform: translateX(-4px) rotate(180deg); }

.category-filter{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom: 40px; }
.category-filter a{
  padding:9px 18px; border-radius:999px; border:1.5px solid var(--color-line); font-weight:600; font-size:14px;
}
.category-filter a.active, .category-filter a:hover{ background: var(--color-gold); border-color: var(--color-gold); color:#fff; }

/* ===================== Why us ===================== */
.why-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.why-item{ text-align:center; padding: 30px 18px; }
.why-item .badge{
  width:64px; height:64px; margin:0 auto 18px; border-radius:50%;
  background: var(--gradient-gold);
  color:#fff; display:flex; align-items:center; justify-content:center;
}
.why-item h3{ font-size:17px; }
.why-item p{ font-size:14px; }

/* ===================== How it works (steps) ===================== */
.steps-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 30px; position:relative; }
.step-item{
  background: var(--color-white); border:1px solid var(--color-line); border-radius: var(--radius);
  padding: 34px 28px; position:relative; z-index:1;
}
.step-num{
  font-family: var(--font-display); font-size:44px; font-weight:700; color: var(--color-navy-tint);
  line-height:1; margin-bottom:14px;
  -webkit-text-stroke: 1.5px var(--color-gold);
  -webkit-text-fill-color: transparent;
}
.step-item h3{ font-size:18px; }
.step-item p{ font-size:14.5px; margin-bottom:0; }

/* ===================== FAQ accordion ===================== */
.faq-list{ max-width: 780px; margin: 0 auto; display:grid; gap: 14px; }
.faq-item{ background: var(--color-white); border:1px solid var(--color-line); border-radius: 12px; overflow:hidden; }
.faq-question{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:16px;
  background:none; border:none; text-align:start; padding: 20px 22px; font-weight:700; font-size:15.5px;
  color: var(--color-charcoal); cursor:pointer; font-family: var(--font-body);
}
.faq-caret{ width:18px; height:18px; flex-shrink:0; color: var(--color-gold-deep); transition: transform .25s ease; transform: rotate(90deg); }
.faq-item.open .faq-caret{ transform: rotate(-90deg); }
body[dir="rtl"] .faq-caret{ transform: rotate(-90deg); }
body[dir="rtl"] .faq-item.open .faq-caret{ transform: rotate(90deg); }
.faq-answer{ max-height:0; overflow:hidden; transition: max-height .3s ease; }
.faq-answer p{ padding: 0 22px 20px; margin:0; font-size:14.5px; }
.faq-item.open .faq-answer{ max-height:300px; }

/* ===================== Testimonials ===================== */
.testimonial-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.testimonial-card{
  background: var(--color-white); border:1px solid var(--color-line); border-radius: var(--radius);
  padding: 30px; position:relative;
}
.testimonial-card .quote-mark{
  position:absolute; top:14px; inset-inline-end:22px; font-family: var(--font-display);
  font-size:56px; color: var(--color-gold-light); line-height:1; opacity:.7;
}
.testimonial-card .stars{ color: var(--color-gold); font-size:15px; letter-spacing:2px; margin-bottom:12px; }
.testimonial-card .quote-text{ font-size:15px; color: var(--color-charcoal); margin-bottom:18px; }
.testimonial-card .client-line{ display:flex; flex-direction:column; border-top:1px solid var(--color-line); padding-top:14px; }
.testimonial-card .client-line strong{ color: var(--color-navy); font-size:14.5px; }
.testimonial-card .client-line span{ color: var(--color-charcoal-soft); font-size:13px; }

/* ===================== About ===================== */
.about-grid{ display:grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items:center; }
.about-media{ position:relative; }
.about-media .frame{
  border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow-lift);
  border: 8px solid var(--color-white); outline:1px solid var(--color-line);
}
.about-media .frame img{ width:100%; height:420px; object-fit:cover; }
.photo-placeholder{
  width:100%; height:420px; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:18px;
  background: var(--gradient-navy);
  background-image:
    radial-gradient(rgba(201,162,39,.18) 1.5px, transparent 1.5px),
    var(--gradient-navy);
  background-size: 22px 22px, cover;
}
.photo-placeholder img{ width:120px; height:120px; border-radius:50%; box-shadow: 0 12px 30px rgba(0,0,0,.35); }
.photo-placeholder span{ display:inline-flex; align-items:center; gap:8px; color:#E9EEF6; font-weight:700; font-size:14px; background:rgba(255,255,255,.1); padding:8px 18px; border-radius:999px; }
.photo-placeholder span .icon{ width:16px; height:16px; color: var(--color-gold-light); }
.about-media .badge-float{
  position:absolute; bottom:-24px; inset-inline-start:-24px; background:var(--color-white);
  border:1px solid var(--color-line); border-radius: var(--radius); padding:18px 22px; box-shadow: var(--shadow-lift);
  display:flex; align-items:center; gap:12px;
}
.about-media .badge-float strong{ display:block; font-family: var(--font-display); font-size:22px; color:var(--color-gold-deep); }
.about-media .badge-float span{ font-size:12px; color: var(--color-charcoal-soft); }
.about-list{ display:grid; gap:14px; margin-top: 22px; }
.about-list li{ display:flex; gap:12px; align-items:flex-start; font-weight:600; font-size:15px; }
.about-list .icon{ color: var(--color-gold-deep); width:20px; height:20px; flex-shrink:0; margin-top:2px; }

/* ===================== Contact ===================== */
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.info-card{ background: var(--color-white); border:1px solid var(--color-line); border-radius: var(--radius); padding: 34px; }
.info-row{ display:flex; gap:16px; padding: 16px 0; border-bottom:1px solid var(--color-line); }
.info-row:last-child{ border-bottom:none; }
.info-row .icon-wrap{
  width:44px; height:44px; border-radius:12px; background:var(--color-beige); color:var(--color-gold-deep);
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.info-row h4{ font-size:14px; margin:0 0 4px; text-transform:uppercase; letter-spacing:.06em; color: var(--color-charcoal-soft); }
.info-row p{ margin:0; font-weight:700; color:var(--color-charcoal); }

.form-card{ background: var(--color-white); border:1px solid var(--color-line); border-radius: var(--radius); padding: 34px; }
.card{ background: var(--color-white); border:1px solid var(--color-line); border-radius: var(--radius); padding: 34px; }
.card-head{ display:flex; align-items:center; justify-content:space-between; gap:14px; margin-bottom:20px; flex-wrap:wrap; }
.card-head h2{ margin:0; font-size:20px; }

.cta-banner{
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:20px;
  background: var(--gradient-navy); border:none; position:relative; overflow:hidden;
}
.cta-banner::before{
  content:""; position:absolute; width:280px; height:280px; border-radius:50%;
  border:1.5px solid rgba(201,162,39,.35); top:-120px; inset-inline-end:-80px;
}
.cta-banner::after{
  content:""; position:absolute; width:180px; height:180px; border-radius:50%;
  border:1.5px solid rgba(201,162,39,.25); bottom:-100px; inset-inline-start:10%;
}
.cta-banner > *{ position:relative; z-index:1; }
.form-group{ margin-bottom: 18px; }
.form-group label{ display:block; font-weight:700; font-size:14px; margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea{
  width:100%; padding: 13px 16px; border-radius:10px; border: 1.5px solid var(--color-line);
  font-family: var(--font-body); font-size:15px; background: var(--color-ivory); color: var(--color-charcoal);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus{
  outline:none; border-color: var(--color-gold); background:#fff;
}
.form-row-2{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.alert{ padding: 14px 18px; border-radius:10px; font-weight:600; margin-bottom: 20px; font-size:14px; }
.alert-success{ background:#EEF7EC; color:#356B36; border:1px solid #CFE9CB; }
.alert-error{ background:#FBEDEC; color:#8C2E27; border:1px solid #F2CFCB; }

.ref-code-box{
  margin-top:12px; padding:12px 16px; background:#fff; border:1.5px dashed var(--color-gold);
  border-radius:10px; font-weight:600; display:flex; flex-wrap:wrap; gap:8px; align-items:center;
}
.ref-code-box strong{ font-family: var(--font-display); font-size:17px; color: var(--color-navy); letter-spacing:.03em; }

.track-row{ display:flex; align-items:center; justify-content:space-between; padding:12px 0; border-bottom:1px solid var(--color-line); font-size:14.5px; }
.track-row:last-of-type{ border-bottom:none; }
.track-row span{ color: var(--color-charcoal-soft); }
.track-row strong{ color: var(--color-navy); }
.track-note{ margin-top:16px; padding:16px; background: var(--color-beige); border-radius:10px; }
.track-note p{ margin:6px 0 0; color: var(--color-charcoal); }
.badge-tag{ display:inline-flex; padding:5px 14px; border-radius:999px; font-size:12.5px; font-weight:700; }
.badge-unread{ background:#FDF1DC; color:#946213; }
.badge-progress{ background:#E7EEFB; color:#2C4C9B; }
.badge-active{ background:#EAF6E8; color:#2E7D32; }
.badge-inactive{ background:#F4E9E8; color:#A03B31; }

/* ===================== Footer ===================== */
.site-footer{ background: var(--gradient-navy); color:#E9EEF6; padding-top: 70px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 50px; border-bottom:1px solid rgba(255,255,255,.12); }
.site-footer h4{ color:#fff; font-size:16px; margin-bottom:18px; }
.site-footer p{ color:#B7C2D6; font-size:14px; }
.site-footer .brand-text .name{ color:#fff; }
.footer-links li{ margin-bottom:10px; }
.footer-links a{ color:#C7D0E2; font-size:14px; }
.footer-links a:hover{ color: var(--color-gold-light); }
.footer-bottom{ padding: 22px 0; text-align:center; font-size:13px; color:#8493AC; border-top:1px solid rgba(255,255,255,.08); }
.social-row{ display:flex; gap:10px; margin-top:18px; }
.social-row a{ width:38px; height:38px; border-radius:50%; background: rgba(255,255,255,.08); display:flex; align-items:center; justify-content:center; color:#E9EEF6; }
.social-row a:hover{ background: var(--color-gold); color: var(--color-navy-deep); }

/* ===================== Service detail page ===================== */
.page-hero{ background: var(--color-beige); padding: 60px 0; text-align:center; }
.page-hero h1{ font-size: clamp(28px, 4vw, 42px); }
.breadcrumb{ font-size:14px; color: var(--color-charcoal-soft); margin-top:10px; }
.breadcrumb a{ color: var(--color-gold-deep); font-weight:700; }
.service-detail{ display:grid; grid-template-columns: 2fr 1fr; gap: 50px; }
.service-detail .content{ background:#fff; border:1px solid var(--color-line); border-radius:var(--radius); padding: 36px; }
.related-card{ display:flex; gap:14px; align-items:center; padding:14px; border:1px solid var(--color-line); border-radius:12px; margin-bottom:12px; }
.related-card .badge{ width:44px; height:44px; border-radius:10px; background:var(--color-beige); color:var(--color-gold-deep); display:flex; align-items:center; justify-content:center; flex-shrink:0;}
.related-card .badge .icon{ width:20px; height:20px; }
.related-card h4{ margin:0; font-size:14.5px; }

/* ===================== Mobile sticky call/WhatsApp bar ===================== */
.mobile-cta-bar{
  display:none; position:fixed; bottom:0; inset-inline:0; z-index:480;
  background:#fff; border-top:1px solid var(--color-line); box-shadow: 0 -8px 24px rgba(0,0,0,.08);
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  gap:10px;
}
.mobile-cta-btn{
  flex:1; display:flex; align-items:center; justify-content:center; gap:8px;
  padding:13px 10px; border-radius:10px; font-weight:700; font-size:14.5px;
}
.mobile-cta-btn.call{ background: var(--color-beige); color: var(--color-gold-deep); }
.mobile-cta-btn.whatsapp{ background: linear-gradient(135deg,#33C481,#1E9E5D); color:#fff; }
.mobile-cta-btn .icon{ width:18px; height:18px; }

/* ===================== Utility / responsive ===================== */
@media (max-width: 980px){
  .hero-grid, .about-grid, .contact-grid, .service-detail{ grid-template-columns: 1fr; }
  .services-grid{ grid-template-columns: repeat(2, 1fr); }
  .why-grid, .steps-grid, .testimonial-grid{ grid-template-columns: repeat(2, 1fr); }
  .footer-grid{ grid-template-columns: 1fr; }
  .hero-art{ height: 280px; order:-1; }
}
@media (max-width: 900px) and (min-width: 721px){
  .main-nav{ gap:16px; }
  .main-nav a{ font-size:13.5px; }
  .brand-text .tag{ display:none; }
  .desktop-only{ padding: 12px 18px; font-size:13.5px; }
}
@media (max-width: 720px){
  .section{ padding: 56px 0; }
  .section-head{ margin-bottom: 32px; }
  .desktop-only{ display:none; }
  .main-nav{
    position:fixed; inset-inline-start:0; top:0; height:100vh; width: 82%; max-width:320px;
    background:#fff; flex-direction:column; align-items:stretch; padding: 90px 26px 30px;
    transform: translateX(-105%); transition: transform .3s ease; z-index: 400; gap:6px;
    overflow-y:auto;
  }
  .main-nav a{ padding: 14px 4px; font-size:16px; border-bottom:1px solid var(--color-line); }
  body[dir="rtl"] .main-nav{ transform: translateX(105%); }
  .main-nav.open{ transform: translateX(0); }
  body[dir="rtl"] .main-nav.open{ transform: translateX(0); }
  .nav-close{
    display:flex; align-items:center; justify-content:center; position:absolute; top:20px; inset-inline-end:20px;
    width:38px; height:38px; border-radius:10px; background:var(--color-beige); border:none; cursor:pointer;
  }
  .nav-toggle{ display:flex; }
  .services-grid{ grid-template-columns: 1fr; }
  .why-grid, .steps-grid{ grid-template-columns: 1fr; }
  .testimonial-grid{ grid-template-columns: 1fr; }
  .form-row-2{ grid-template-columns:1fr; }
  .mobile-only{ display:block; }
  .hero{ padding: 26px 0 40px; }
  .hero-stats{ gap:24px; }
  .hero-cta .btn{ flex:1; justify-content:center; }
  .whatsapp-fab{ display:none; }
  .mobile-cta-bar{ display:flex; }
  body{ padding-bottom: 72px; }
}
@media (max-width: 420px){
  .container{ padding: 0 18px; }
  .hero h1{ font-size: 30px; }
  .hero-stats{ gap:16px; }
  .hero-stats div strong{ font-size:22px; }
  .brand-text .name{ font-size:16px; }
  .brand-text .tag{ display:none; }
  .brand-mark{ width:44px; height:44px; }
  .service-card{ padding:24px; }
  .faq-question{ padding: 16px 16px; font-size:14.5px; }
}