/* ==========================================================================
   Liltabreed Waltaykeed (للتبريد والتكييف) - Premium UI Redesign
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800;900&family=Outfit:wght@400;600;700;800&display=swap');

:root {
  /* Premium Solid Color Palette */
  --primary-navy: #09203f;
  --primary-blue: #0b3c68;
  --accent-cyan: #00d2ff;
  --accent-blue: #0077b6;
  --bg-light: #f8f9fa;
  --bg-white: #ffffff;
  
  --whatsapp-color: #25D366;
  --whatsapp-hover: #128C7E;
  --call-color: #0284c7;
  
  --text-dark: #1f2937;
  --text-muted: #6b7280;
  
  /* Refined Shadows & Edges */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --font-ar: 'Cairo', system-ui, -apple-system, sans-serif;
  --font-en: 'Outfit', system-ui, -apple-system, sans-serif;
  
  --transition: all 0.3s ease;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-ar);
  color: var(--text-dark);
  background-color: var(--bg-light);
  line-height: 1.6;
  overflow-x: hidden;
}

html[dir="rtl"] body { direction: rtl; text-align: right; }
html[dir="ltr"] body { direction: ltr; text-align: left; font-family: var(--font-en); }

a { text-decoration: none; color: inherit; transition: var(--transition); }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
img { max-width: 100%; height: auto; display: block; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ================== Typography & Headings ================== */
h1, h2, h3, h4, h5, h6 {
  font-family: inherit;
  font-weight: 800;
  line-height: 1.35;
  color: var(--primary-navy);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 0.6rem;
  line-height: 1.35;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.section-subtitle {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.text-center { text-align: center; }

/* ================== Top Bar ================== */
.top-bar {
  background-color: var(--primary-navy);
  color: #d1d5db;
  padding: 0.5rem 0;
  font-size: 0.875rem;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.top-info {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.top-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}

.top-social {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.social-link {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #e2e8f0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  text-decoration: none;
}

.social-link:hover {
  color: #ffffff;
  transform: translateY(-2px);
}

.social-link.tiktok:hover { background: #000000; box-shadow: 0 0 10px rgba(254, 44, 85, 0.6); }
.social-link.facebook:hover { background: #1877f2; box-shadow: 0 0 10px rgba(24, 119, 242, 0.6); }
.social-link.instagram:hover { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%); box-shadow: 0 0 10px rgba(225, 48, 108, 0.6); }
.social-link.x-twitter:hover { background: #000000; box-shadow: 0 0 10px rgba(255, 255, 255, 0.4); }
.social-link.pinterest:hover { background: #e60023; box-shadow: 0 0 10px rgba(230, 0, 35, 0.6); }
.social-link.youtube:hover { background: #ff0000; box-shadow: 0 0 10px rgba(255, 0, 0, 0.6); }

.top-link {
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  background-color: rgba(255,255,255,0.1);
}

.top-link:hover { background-color: var(--accent-blue); }

.lang-switch {
  background: var(--accent-blue);
  color: #fff;
  padding: 0.25rem 1rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.8rem;
}
.lang-switch:hover { background: var(--accent-cyan); color: var(--primary-navy); }

/* ================== Header ================== */
.main-header {
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 50;
  transition: var(--transition);
}

.main-header.scrolled {
  box-shadow: var(--shadow-md);
  padding: 0.5rem 0;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo-img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent-cyan);
  box-shadow: 0 3px 8px rgba(0, 210, 255, 0.25);
  transition: var(--transition);
  background: #fff;
  flex-shrink: 0;
}

.brand:hover .brand-logo-img {
  transform: scale(1.06) rotate(3deg);
  border-color: var(--accent-blue);
}

.brand-icon {
  width: 40px;
  height: 40px;
  background: var(--primary-navy);
  color: #fff;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.brand-icon svg { width: 24px; height: 24px; }

.brand-text { display: flex; flex-direction: column; }
.brand-title { font-size: 1.25rem; font-weight: 800; color: var(--primary-navy); line-height: 1.1; }
.brand-subtitle { font-size: 0.75rem; color: var(--text-muted); font-weight: 600; }

.nav-menu {
  display: flex;
  gap: 1.25rem;
  list-style: none;
}

.nav-link {
  font-weight: 600;
  color: var(--text-dark);
  font-size: 0.95rem;
}
.nav-link:hover, .nav-link.active { color: var(--accent-blue); }

.header-cta {
  background: var(--primary-navy);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.header-cta:hover { background: var(--accent-blue); }

.mobile-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--primary-navy);
}

/* ================== Hero Slideshow ================== */
.hero {
  position: relative;
  height: 80vh;
  min-height: 500px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-slider {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}
.hero-slide.active { opacity: 1; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(9,32,63,0.9), rgba(9,32,63,0.7));
  z-index: 2;
}
html[dir="ltr"] .hero-overlay {
  background: linear-gradient(to left, rgba(9,32,63,0.9), rgba(9,32,63,0.7));
}

.hero-content {
  position: relative;
  z-index: 3;
  color: #fff;
  max-width: 800px;
}

.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(4px);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255,255,255,0.2);
}

.hero-title {
  color: #ffffff;
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1rem;
}
.hero-title span { color: var(--accent-cyan); }

.hero-desc {
  font-size: 1.2rem;
  color: #e5e7eb;
  margin-bottom: 2rem;
  max-width: 650px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  border-radius: var(--radius-full);
  font-weight: 800;
  font-size: 1rem;
  transition: var(--transition);
}
.btn svg { width: 20px; height: 20px; }

.btn-primary { background: var(--call-color); color: #fff; }
.btn-primary:hover { background: #0369a1; transform: translateY(-2px); }

.btn-whatsapp { background: var(--whatsapp-color); color: #fff; }
.btn-whatsapp:hover { background: var(--whatsapp-hover); transform: translateY(-2px); }

/* ================== Sections Base ================== */
.section { padding: 5rem 0; }
.bg-white { background: var(--bg-white); }
.bg-light { background: var(--bg-light); }

/* ================== Services Grid (Premium Cards) ================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid #e5e7eb;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-blue);
}

.service-img {
  height: 240px;
  width: 100%;
  object-fit: cover;
}

.service-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-content h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 0.5rem;
}
.service-content p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.btn-sm {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 700;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
}
.btn-call-outline {
  background: #f0f9ff;
  color: var(--call-color);
  border: 1px solid #bae6fd;
}
.btn-call-outline:hover { background: var(--call-color); color: #fff; }

.btn-wa-outline {
  background: #f0fdf4;
  color: #15803d;
  border: 1px solid #bbf7d0;
}
.btn-wa-outline:hover { background: var(--whatsapp-color); color: #fff; }

.btn-details {
  background: var(--primary-navy);
  color: #fff;
  border: 1px solid var(--primary-navy);
  grid-column: 1 / -1;
}
.btn-details:hover { background: var(--accent-blue); border-color: var(--accent-blue); }


/* ================== Stats & About ================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.about-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.stats-bar {
  background: var(--primary-navy);
  color: #fff;
  padding: 3rem 0;
  margin: 3rem 0;
  border-radius: var(--radius-lg);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
  gap: 2rem;
}
.stat-num { font-size: 2.5rem; font-weight: 900; color: var(--accent-cyan); line-height: 1; }
.stat-lbl { font-size: 0.9rem; font-weight: 600; color: #d1d5db; margin-top: 0.5rem; }


/* ================== Simple Steps ================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}
.step-card {
  background: var(--bg-white);
  padding: 2rem;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid #f3f4f6;
  transition: var(--transition);
}
.step-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-blue);
}
.step-icon {
  width: 60px; height: 60px;
  background: #eff6ff;
  color: var(--call-color);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
  transition: var(--transition);
}
.step-icon svg {
  width: 28px;
  height: 28px;
  stroke: currentColor;
}
.step-card:hover .step-icon {
  background: var(--call-color);
  color: #fff;
}
.step-card h4 { font-size: 1.1rem; color: var(--primary-navy); margin-bottom: 0.5rem; font-weight: 800; }
.step-card p { font-size: 0.9rem; color: var(--text-muted); }


/* ================== Modals & Forms ================== */
.modal {
  position: fixed; inset: 0; background: rgba(17,24,39,0.8);
  z-index: 100;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
  padding: 1rem;
}
.modal.active { opacity: 1; pointer-events: auto; }
.modal-content {
  background: #fff; width: 100%; max-width: 500px;
  border-radius: var(--radius-md); padding: 2rem;
  position: relative;
  transform: translateY(20px); transition: 0.3s;
}
.modal.active .modal-content { transform: translateY(0); }
.modal-close {
  position: absolute; top: 1rem; right: 1rem;
  background: #f3f4f6; width: 32px; height: 32px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
html[dir="rtl"] .modal-close { right: auto; left: 1rem; }

.form-group { margin-bottom: 1rem; }
.form-label { display: block; font-weight: 700; margin-bottom: 0.5rem; font-size: 0.9rem; }
.form-input {
  width: 100%; padding: 0.75rem 1rem;
  border: 1px solid #d1d5db; border-radius: var(--radius-sm);
  font-family: inherit;
}
.form-input:focus { outline: none; border-color: var(--accent-blue); box-shadow: 0 0 0 3px #bae6fd; }
.btn-block { width: 100%; }

/* ================== Footer ================== */
.footer {
  background: var(--primary-navy);
  color: #9ca3af;
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.6fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer h3 { color: #fff; font-size: 1.1rem; margin-bottom: 1.5rem; font-weight: 800; }
.footer p, .footer a { font-size: 0.9rem; }
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 0.85rem; }
.footer a:hover { color: var(--accent-cyan); }

.footer-brand-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}
.footer-logo-img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent-cyan);
  background: #fff;
  box-shadow: 0 4px 12px rgba(0, 210, 255, 0.3);
  flex-shrink: 0;
}
.footer-brand-header h3 {
  margin-bottom: 0 !important;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  line-height: 1.5;
}
.footer-contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--accent-cyan);
  flex-shrink: 0;
  margin-top: 3px;
}
.footer-map-link {
  color: #9ca3af;
  transition: var(--transition);
  text-decoration: underline;
}
.footer-map-link:hover {
  color: var(--accent-cyan) !important;
}

.footer-social-wrapper {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-social-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
}

.footer-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-social-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  color: #d1d5db;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.06);
  text-decoration: none;
}

.footer-social-btn:hover {
  color: #ffffff;
  transform: translateY(-3px);
}

.footer-social-btn.tiktok:hover { background: #000000; border-color: #fe2c55; box-shadow: 0 4px 12px rgba(254, 44, 85, 0.4); }
.footer-social-btn.facebook:hover { background: #1877f2; border-color: #1877f2; box-shadow: 0 4px 12px rgba(24, 119, 242, 0.4); }
.footer-social-btn.instagram:hover { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%); border-color: #d6249f; box-shadow: 0 4px 12px rgba(225, 48, 108, 0.4); }
.footer-social-btn.x-twitter:hover { background: #000000; border-color: #ffffff; box-shadow: 0 4px 12px rgba(255, 255, 255, 0.25); }
.footer-social-btn.pinterest:hover { background: #e60023; border-color: #e60023; box-shadow: 0 4px 12px rgba(230, 0, 35, 0.4); }
.footer-social-btn.youtube:hover { background: #ff0000; border-color: #ff0000; box-shadow: 0 4px 12px rgba(255, 0, 0, 0.4); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 1.5rem; text-align: center; }

/* ================== Business Card Showcase Section ================== */
.business-card-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, #09203f 0%, #0b3c68 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.business-card-section::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 210, 255, 0.15), transparent 70%);
  pointer-events: none;
}
.business-card-section::after {
  content: "";
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 211, 102, 0.12), transparent 70%);
  pointer-events: none;
}
.bcard-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}
@media (max-width: 960px) {
  .bcard-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}
.bcard-visual-wrapper {
  position: relative;
}
.bcard-card-frame {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: 1rem;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5), 0 0 25px rgba(0, 210, 255, 0.2);
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
  position: relative;
  overflow: hidden;
}
.bcard-card-frame:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.6), 0 0 35px rgba(0, 210, 255, 0.35);
  border-color: rgba(0, 210, 255, 0.5);
}
.bcard-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  display: block;
  cursor: pointer;
  transition: transform 0.3s ease;
}
.bcard-img:hover {
  transform: scale(1.01);
}
.bcard-overlay-actions {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}
.bcard-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
}
.bcard-action-btn:hover {
  background: var(--accent-cyan);
  color: var(--primary-navy);
  border-color: var(--accent-cyan);
}
.bcard-info h2 {
  color: #fff;
  font-size: 2.2rem;
  margin-bottom: 0.8rem;
  line-height: 1.25;
}
.bcard-info p.bcard-subtitle {
  color: #d1d5db;
  font-size: 1.05rem;
  margin-bottom: 1.75rem;
  line-height: 1.6;
}
.bcard-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}
.bcard-feature-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.98rem;
  color: #f3f4f6;
}
.bcard-feature-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(0, 210, 255, 0.15);
  border: 1px solid rgba(0, 210, 255, 0.4);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.bcard-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* Lightbox Modal for Business Card & Images */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(9, 32, 63, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.lightbox-modal.active {
  opacity: 1;
  pointer-events: auto;
}
.lightbox-content {
  position: relative;
  max-width: 920px;
  width: 100%;
  text-align: center;
}
.lightbox-content img {
  max-width: 100%;
  max-height: 82vh;
  object-fit: contain;
  margin: 0 auto;
  border-radius: var(--radius-md);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7), 0 0 30px rgba(0, 210, 255, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.2);
}
.lightbox-close {
  position: absolute;
  top: -45px;
  right: 0;
  color: #fff;
  font-size: 1.5rem;
  background: rgba(255, 255, 255, 0.15);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.lightbox-close:hover {
  background: #ef4444;
  transform: rotate(90deg);
}
html[dir="rtl"] .lightbox-close {
  right: auto;
  left: 0;
}

/* ================== Floating Actions ================== */
.floating-bar {
  position: fixed; bottom: 20px; left: 20px;
  display: flex; flex-direction: column; gap: 10px;
  z-index: 90;
}
html[dir="ltr"] .floating-bar { left: auto; right: 20px; }
.float-btn {
  width: 50px; height: 50px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; box-shadow: var(--shadow-lg); transition: var(--transition);
}
.float-btn svg { width: 24px; height: 24px; }
.float-wa { background: var(--whatsapp-color); }
.float-call { background: var(--call-color); }
.float-btn:hover { transform: scale(1.1); }

/* ================== Inner Page Hero (Service/About/Contact Pages) ================== */
.page-hero {
  position: relative;
  background: linear-gradient(to left, var(--primary-navy), var(--primary-blue));
  color: #fff;
  padding: 5rem 0;
  text-align: center;
  overflow: hidden;
}
html[dir="ltr"] .page-hero {
  background: linear-gradient(to right, var(--primary-navy), var(--primary-blue));
}
.page-hero::before {
  content: "";
  position: absolute;
  top: -40%;
  left: -10%;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,210,255,0.18), transparent 70%);
}
.page-hero::after {
  content: "";
  position: absolute;
  bottom: -50%;
  right: -5%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,210,255,0.12), transparent 70%);
}
.page-hero .container { position: relative; z-index: 2; }

.crumbs {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: #d1d5db;
}
.crumbs a { color: var(--accent-cyan); }
.crumbs a:hover { color: #fff; }

.page-hero-title,
.page-hero h1,
.page-hero h2,
.page-hero h3 {
  color: #ffffff;
  font-size: 2.6rem;
  font-weight: 900;
  line-height: 1.25;
  margin-bottom: 1rem;
}
.page-hero-desc {
  max-width: 700px;
  margin: 0 auto;
  color: #e5e7eb;
  font-size: 1.1rem;
}

/* ================== Intro Split (Service Pages) ================== */
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.intro-media {
  position: relative;
}
.intro-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}
.intro-badge {
  position: absolute;
  bottom: 1.5rem;
  inset-inline-start: 1.5rem;
  background: var(--primary-navy);
  color: #fff;
  padding: 0.9rem 1.4rem;
  border-radius: var(--radius-md);
  font-weight: 800;
  font-size: 0.95rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,0.15);
}
.intro-badge span { color: var(--accent-cyan); }

/* ================== Problem Checklist Grid ================== */
.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.problem-card {
  background: var(--bg-white);
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-blue);
}
.problem-icon {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #eff6ff;
  color: var(--call-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.1rem;
}
.problem-card h4 { font-size: 1.05rem; color: var(--primary-navy); margin-bottom: 0.35rem; font-weight: 800; }
.problem-card p { font-size: 0.9rem; color: var(--text-muted); }

/* ================== Brands Chips ================== */
.brands-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1rem;
}
.brand-chip {
  background: var(--bg-white);
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-full);
  padding: 0.6rem 1.4rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-dark);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.brand-chip:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  transform: translateY(-2px);
}

/* ================== CTA Band ================== */
.cta-band {
  position: relative;
  background: linear-gradient(135deg, var(--primary-navy), var(--primary-blue));
  border-radius: var(--radius-lg);
  padding: 3.5rem 2rem;
  text-align: center;
  color: #fff;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  top: -60%;
  right: -5%;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,210,255,0.2), transparent 70%);
}
.cta-band h2,
.cta-band h3 {
  color: #ffffff;
  font-size: 1.9rem;
  font-weight: 900;
  margin-bottom: 0.75rem;
  position: relative;
  z-index: 2;
}
.cta-band p { color: #d1d5db; margin-bottom: 1.75rem; font-size: 1.05rem; position: relative; z-index: 2; }
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; position: relative; z-index: 2; }

/* ================== Service Detail Cards (Pages) ================== */
.service-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.service-detail-card {
  background: var(--bg-white);
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.service-detail-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-blue);
}
.service-detail-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.service-detail-card .detail-body { padding: 1.5rem; }
.service-detail-card h4 { font-size: 1.1rem; color: var(--primary-navy); margin-bottom: 0.5rem; font-weight: 800; }
.service-detail-card p { font-size: 0.92rem; color: var(--text-muted); }

/* ================== Contact Page ================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2rem;
}
.contact-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.contact-card {
  background: var(--bg-white);
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.contact-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--accent-blue); }
.contact-card .cc-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #eff6ff;
  color: var(--call-color);
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-card .cc-icon svg { width: 26px; height: 26px; }
.contact-card h4 { font-size: 1rem; color: var(--primary-navy); font-weight: 800; }
.contact-card p { font-size: 0.92rem; color: var(--text-muted); direction: ltr; }
.contact-card a:hover { color: var(--accent-blue); }
.contact-card.whatsapp .cc-icon { background: #f0fdf4; color: var(--whatsapp-color); }

.contact-form-box {
  background: var(--bg-white);
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}
.contact-form-box h3 { font-size: 1.4rem; color: var(--primary-navy); font-weight: 800; margin-bottom: 0.5rem; }
.contact-form-box > p { color: var(--text-muted); margin-bottom: 1.5rem; font-size: 0.95rem; }
textarea.form-input { resize: vertical; min-height: 110px; }

/* ================== About Page ================== */
.about-story { display: flex; flex-direction: column; gap: 1rem; }
.about-story p { color: var(--text-muted); font-size: 1.02rem; line-height: 1.8; }

.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
}
.mv-card {
  background: var(--bg-white);
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.mv-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
.mv-card::before {
  content: "";
  position: absolute;
  top: 0;
  inset-inline-start: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(to left, var(--accent-cyan), var(--accent-blue));
}
.mv-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #eff6ff;
  color: var(--call-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.mv-icon svg { width: 30px; height: 30px; }
.mv-card h3 { font-size: 1.35rem; color: var(--primary-navy); font-weight: 800; margin-bottom: 0.75rem; }
.mv-card p { color: var(--text-muted); line-height: 1.8; }

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.value-card {
  background: var(--bg-white);
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-md);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.value-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--accent-blue); }
.value-card .v-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary-navy);
  color: var(--accent-cyan);
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.1rem;
}
.value-card h4 { font-size: 1.1rem; color: var(--primary-navy); font-weight: 800; margin-bottom: 0.5rem; }
.value-card p { font-size: 0.9rem; color: var(--text-muted); }

/* ==========================================================================
   Responsive Breakpoints & Mobile Optimization
   ========================================================================== */

/* Tablet & Smaller Laptops (<= 992px) */
@media (max-width: 992px) {
  .hero-title { font-size: 2.5rem; line-height: 1.2; }
  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .intro-grid { grid-template-columns: 1fr; gap: 2rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .mv-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .page-hero-title { font-size: 2.1rem; line-height: 1.3; }
}

/* Mobile Devices (<= 768px) */
@media (max-width: 768px) {
  html { font-size: 15px; }

  /* Top Bar */
  .top-bar { padding: 0.35rem 0; }
  .top-bar .container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
  }
  .top-info {
    justify-content: flex-start;
    width: auto;
    font-size: 0.76rem;
    line-height: 1.25;
    text-align: start;
  }
  .top-actions {
    justify-content: flex-end;
    width: auto;
    gap: 0;
    flex-wrap: nowrap;
  }
  .top-social,
  .top-link {
    display: none;
  }
  .lang-switch {
    font-size: 0.75rem;
    padding: 0.2rem 0.65rem;
    white-space: nowrap;
  }

  /* Header & Navigation */
  .header-inner { height: 65px; }
  .brand { gap: 0.6rem; }
  .brand-icon { width: 36px; height: 36px; border-radius: 6px; }
  .brand-icon svg { width: 20px; height: 20px; }
  .brand-title { font-size: 1.05rem; line-height: 1.2; }
  .brand-subtitle { font-size: 0.68rem; }
  
  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #f8fafc;
    border-radius: var(--radius-sm);
    border: 1px solid #e2e8f0;
  }
  .header-cta { display: none; }
  
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    background: #ffffff;
    flex-direction: column;
    padding: 1.25rem 1.5rem;
    box-shadow: 0 12px 24px rgba(0,0,0,0.1);
    display: none;
    gap: 0.5rem;
    border-top: 1px solid #f1f5f9;
    z-index: 100;
  }
  .nav-menu.open { display: flex; }
  .nav-link {
    padding: 0.6rem 0;
    font-size: 1rem;
    border-bottom: 1px solid #f8fafc;
    display: block;
  }

  /* Typography & Sections */
  .section { padding: 3rem 0; }
  .section-title {
    font-size: 1.55rem;
    line-height: 1.35;
    margin-bottom: 0.5rem;
  }
  .section-subtitle {
    font-size: 0.92rem;
    line-height: 1.55;
    margin-bottom: 2rem;
    padding: 0 0.5rem;
  }

  /* Hero Section */
  .hero {
    height: auto;
    min-height: 460px;
    padding: 3.5rem 0 3rem;
    text-align: center;
  }
  .hero-content { max-width: 100%; }
  .hero-badge {
    font-size: 0.78rem;
    padding: 0.35rem 0.85rem;
    margin-bottom: 1rem;
    line-height: 1.4;
    max-width: 100%;
    white-space: normal;
  }
  .hero-title {
    font-size: 1.85rem;
    line-height: 1.3;
    margin-bottom: 0.85rem;
  }
  .hero-desc {
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 1.75rem;
    padding: 0 0.5rem;
  }
  .hero-actions {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
    max-width: 300px;
    padding: 0.85rem 1.25rem;
    font-size: 0.95rem;
  }

  /* About Section */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: center;
  }
  .about-img {
    height: 240px;
    margin: 0 auto;
  }
  .about-grid .section-title,
  .about-grid p {
    text-align: center;
  }
  .about-grid .btn {
    margin: 0 auto;
    display: inline-flex;
  }

  /* Services Grid */
  .services-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .service-card { max-width: 100%; }
  .service-img { height: 200px; }
  .service-content { padding: 1.25rem; }
  .service-content h3 {
    font-size: 1.15rem;
    line-height: 1.35;
    margin-bottom: 0.4rem;
  }
  .service-content p {
    font-size: 0.88rem;
    line-height: 1.5;
    margin-bottom: 1.25rem;
  }
  .service-actions {
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }
  .service-actions .btn-sm {
    padding: 0.65rem 0.5rem;
    font-size: 0.82rem;
  }

  /* Steps & Stats */
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .step-card { padding: 1.5rem 1rem; }
  .step-icon { width: 52px; height: 52px; margin-bottom: 0.75rem; }
  .step-card h4 { font-size: 1.05rem; line-height: 1.35; margin-bottom: 0.35rem; }
  .step-card p { font-size: 0.86rem; line-height: 1.5; }
  
  .stats-bar {
    padding: 2rem 1rem;
    margin: 2rem 0;
    border-radius: var(--radius-md);
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem 0.75rem;
  }
  .stat-num { font-size: 2rem; line-height: 1.1; }
  .stat-lbl { font-size: 0.8rem; line-height: 1.3; margin-top: 0.35rem; }

  /* Inner Pages Hero */
  .page-hero { padding: 3.5rem 0 2.5rem; }
  .page-hero-title {
    font-size: 1.65rem;
    line-height: 1.3;
    margin-bottom: 0.75rem;
  }
  .page-hero-desc {
    font-size: 0.92rem;
    line-height: 1.55;
    padding: 0 0.5rem;
  }
  .crumbs {
    font-size: 0.78rem;
    padding: 0.3rem 0.85rem;
    margin-bottom: 1rem;
  }

  /* Inner Pages Content */
  .intro-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: center;
  }
  .intro-img { height: 240px; }
  .intro-badge {
    bottom: 1rem;
    inset-inline-start: 1rem;
    padding: 0.6rem 1rem;
    font-size: 0.82rem;
  }
  .problems-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .problem-card { padding: 1.25rem; gap: 0.75rem; }
  .problem-card h4 { font-size: 1rem; line-height: 1.35; }
  .problem-card p { font-size: 0.86rem; line-height: 1.5; }

  .service-detail-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .service-detail-card img { height: 180px; }
  .service-detail-card .detail-body { padding: 1.25rem; }
  .service-detail-card h4 { font-size: 1.05rem; line-height: 1.35; }
  .service-detail-card p { font-size: 0.86rem; line-height: 1.5; }

  /* CTA Band */
  .cta-band {
    padding: 2.25rem 1.25rem;
    border-radius: var(--radius-md);
  }
  .cta-band h2 {
    font-size: 1.4rem;
    line-height: 1.35;
    margin-bottom: 0.5rem;
  }
  .cta-band p {
    font-size: 0.88rem;
    line-height: 1.5;
    margin-bottom: 1.25rem;
  }
  .cta-actions {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
  }
  .cta-actions .btn {
    width: 100%;
    max-width: 280px;
    padding: 0.8rem 1.25rem;
    font-size: 0.9rem;
  }

  /* Contact Page */
  .contact-grid { grid-template-columns: 1fr; gap: 1.75rem; }
  .contact-cards { grid-template-columns: 1fr 1fr; gap: 0.75rem; }
  .contact-card { padding: 1.25rem 0.5rem; }
  .contact-card h4 { font-size: 0.92rem; }
  .contact-card p { font-size: 0.82rem; }
  .contact-form-box { padding: 1.5rem 1.25rem; }
  .contact-form-box h3 { font-size: 1.2rem; line-height: 1.35; }
  .contact-form-box > p { font-size: 0.86rem; line-height: 1.5; margin-bottom: 1.25rem; }

  /* About Page */
  .mv-grid { grid-template-columns: 1fr; gap: 1.25rem; }
  .mv-card { padding: 1.5rem 1.25rem; }
  .mv-card h3 { font-size: 1.15rem; line-height: 1.35; }
  .mv-card p { font-size: 0.88rem; line-height: 1.6; }
  .values-grid { grid-template-columns: 1fr; gap: 1rem; }
  .value-card { padding: 1.5rem 1.25rem; }

  /* Footer */
  .footer { padding: 3rem 0 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer h3 { font-size: 1.05rem; margin-bottom: 0.75rem; line-height: 1.35; }
  .footer p, .footer a, .footer li { font-size: 0.88rem; line-height: 1.5; }
  .footer-social-wrapper { margin-top: 1.25rem; padding-top: 1rem; }
  .footer-socials { gap: 0.4rem; }
  .footer-social-btn { width: 36px; height: 36px; }
  .footer-bottom p { font-size: 0.8rem; line-height: 1.4; }

  /* Floating Bar */
  .floating-bar {
    bottom: 16px;
    left: 16px;
    gap: 8px;
    z-index: 999;
  }
  html[dir="ltr"] .floating-bar {
    left: auto;
    right: 16px;
  }
  .float-btn {
    width: 46px;
    height: 46px;
  }
  .float-btn svg {
    width: 22px;
    height: 22px;
  }

  /* Modal */
  .modal { padding: 0.75rem; }
  .modal-content {
    padding: 1.5rem 1.25rem;
    max-width: 100%;
  }
}

/* Extra Small Phones (<= 480px) */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-title { font-size: 1.65rem; }
  .section-title { font-size: 1.38rem; }
  .page-hero-title { font-size: 1.45rem; }
  .contact-cards { grid-template-columns: 1fr; }
  .service-actions { grid-template-columns: 1fr; }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem 0.5rem;
  }
  .stat-num { font-size: 1.75rem; }
  .stat-lbl { font-size: 0.75rem; }
}