:root {
  --primary: #0f172a;
  --primary-light: #1e293b;
  --accent: #f59e0b;
  --accent-hover: #d97706;
  --accent-glow: rgba(245, 158, 11, 0.3);
  --whatsapp: #25d366;
  --whatsapp-hover: #1da851;
  --gradient-main: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #0f172a 100%);
  --gradient-accent: linear-gradient(135deg, #f59e0b, #f97316);
  --gradient-card: linear-gradient(135deg, #ffffff, #f8fafc);
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-light: #f1f5f9;
  --bg-body: #f1f5f9;
  --bg-card: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.15);
  --shadow-card: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'Tajawal', 'Segoe UI', Tahoma, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  line-height: 1.8;
  color: var(--text-primary);
  background: var(--bg-body);
  overflow-x: hidden;
}

/* ========== ANIMATIONS ========== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 10px var(--accent-glow); }
  50% { box-shadow: 0 0 30px var(--accent-glow), 0 0 60px var(--accent-glow); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

/* ========== NAVIGATION ========== */
header {
  background: var(--gradient-main);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 30px rgba(0,0,0,0.2);
  backdrop-filter: blur(10px);
}
nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 5px;
  min-height: 64px;
  flex-wrap: wrap;
}
nav a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}
nav a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
  border-radius: 2px;
}
nav a:hover {
  color: #fff;
  background: rgba(255,255,255,0.08);
}
nav a:hover::after { width: 60%; }

/* ========== HERO SECTION ========== */
.hero {
  background: var(--gradient-main);
  padding: 80px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
  animation: fadeIn 0.8s ease;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(245,158,11,0.08) 0%, transparent 50%),
              radial-gradient(circle at 70% 50%, rgba(245,158,11,0.05) 0%, transparent 50%);
  animation: float 8s ease-in-out infinite;
}
.hero-content { position: relative; z-index: 1; max-width: 800px; margin: 0 auto; }
.hero h1 {
  color: #fff;
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 20px;
  animation: fadeUp 0.8s ease 0.2s both;
}
.hero h1 span { background: var(--gradient-accent); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero p {
  color: rgba(255,255,255,0.8);
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.8;
  margin-bottom: 30px;
  animation: fadeUp 0.8s ease 0.4s both;
}
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 8px 24px;
  border-radius: 50px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 20px;
  animation: fadeUp 0.8s ease 0.1s both;
}
.hero-desc { font-size: clamp(15px, 1.8vw, 18px) !important; }
.hero-ctas { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; animation: fadeUp 0.8s ease 0.5s both; }
.hero-strip {
  display: flex; gap: 20px; justify-content: center; flex-wrap: wrap;
  margin-top: 30px; animation: fadeUp 0.8s ease 0.7s both;
}
.hero-strip span {
  background: rgba(255,255,255,0.08);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 14px;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}

/* ========== MAIN CONTENT ========== */
main { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ========== SECTIONS ========== */
section {
  animation: fadeUp 0.6s ease both;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 40px 35px;
  margin: 30px 0;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(0,0,0,0.04);
  transition: var(--transition);
}
section:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
section:nth-child(1) { animation-delay: 0.1s; }
section:nth-child(2) { animation-delay: 0.2s; }
section:nth-child(3) { animation-delay: 0.3s; }
section:nth-child(4) { animation-delay: 0.4s; }
section:nth-child(5) { animation-delay: 0.5s; }

h1, h2, h3 { line-height: 1.4; }

h1 {
  color: var(--primary);
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 800;
  margin-bottom: 15px;
  position: relative;
  padding-bottom: 12px;
}
h1::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 60px;
  height: 4px;
  background: var(--gradient-accent);
  border-radius: 4px;
}

h2 {
  color: var(--primary-light);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  margin: 0 0 20px 0;
  position: relative;
  padding-right: 15px;
}
h2::before {
  content: '';
  position: absolute;
  right: 0;
  top: 4px;
  bottom: 4px;
  width: 4px;
  background: var(--gradient-accent);
  border-radius: 4px;
}

h3 {
  color: var(--text-primary);
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 600;
  margin: 0 0 8px 0;
}

p { color: var(--text-secondary); margin-bottom: 15px; font-size: 16px; }

/* ========== CARDS GRID ========== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin: 25px 0;
}
.card {
  background: var(--gradient-card);
  border-radius: var(--radius-md);
  padding: 25px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.04);
  transition: var(--transition);
  animation: scaleIn 0.5s ease both;
}
.card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}
.card h3 a { color: var(--primary); text-decoration: none; transition: var(--transition); }
.card h3 a:hover { color: var(--accent); }
.card p { font-size: 14px; color: var(--text-secondary); margin: 0; }
.product-card { text-align: center; padding: 30px 20px; }
.product-img {
  font-size: 56px; line-height: 1; margin-bottom: 15px;
  animation: float 3s ease-in-out infinite;
}
.product-card:nth-child(2) .product-img { animation-delay: 0.3s; }
.product-card:nth-child(3) .product-img { animation-delay: 0.6s; }
.product-card:nth-child(4) .product-img { animation-delay: 0.9s; }
.product-card:nth-child(5) .product-img { animation-delay: 1.2s; }
.product-desc { font-size: 14px; color: var(--text-secondary); margin: 10px 0 15px !important; }
.product-footer { display: flex; gap: 8px; justify-content: center; align-items: center; flex-wrap: wrap; }
.product-badge {
  display: inline-block;
  background: linear-gradient(135deg, #1e293b, #334155);
  color: #fff;
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 600;
}

/* ========== HERO CARDS (stats) ========== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 15px;
  margin: 25px 0;
}
.stat-card {
  background: linear-gradient(135deg, rgba(245,158,11,0.1), rgba(245,158,11,0.05));
  border: 1px solid rgba(245,158,11,0.2);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  transition: var(--transition);
}
.stat-card:hover { transform: translateY(-4px); box-shadow: 0 8px 25px rgba(245,158,11,0.15); }
.stat-number {
  font-size: 28px;
  font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 13px; color: var(--text-secondary); margin-top: 5px; }

/* ========== AREAS LIST ========== */
.areas-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  list-style: none;
  padding: 0;
}
.areas-list li { margin: 0; }
.areas-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: var(--bg-body);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  transition: var(--transition);
  border: 1px solid transparent;
}
.areas-list a::before {
  content: '📍';
  font-size: 16px;
}
.areas-list a:hover {
  background: var(--gradient-accent);
  color: #fff;
  transform: translateX(-5px);
  box-shadow: var(--shadow-md);
}
.areas-list a:hover::before { content: '✅'; }

/* ========== WHY US ========== */
.why-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 15px;
}
.why-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: linear-gradient(135deg, #f8fafc, #f1f5f9);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
  border-right: 3px solid var(--accent);
  transition: var(--transition);
}
.why-list li:hover { transform: translateX(-5px); box-shadow: var(--shadow-sm); }

/* ========== FAQ ========== */
.faq-item {
  border-bottom: 1px solid #e2e8f0;
  padding: 18px 0;
}
.faq-item:last-child { border: none; }
.faq-item h3 {
  font-size: 16px;
  color: var(--primary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.faq-item h3::before {
  content: '❓';
  font-size: 14px;
}
.faq-item p {
  font-size: 15px;
  color: var(--text-secondary);
  padding-right: 28px;
  margin: 0;
}

/* ========== CTA ========== */
.cta-section {
  text-align: center;
  background: var(--gradient-main) !important;
  color: #fff;
  padding: 50px 35px !important;
}
.cta-section h2 { color: #fff; }
.cta-section h2::before { background: var(--accent); }
.cta-section p { color: rgba(255,255,255,0.85); font-size: 17px; }

.cta-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--whatsapp);
  color: #fff;
  padding: 16px 35px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  margin: 15px 5px;
  transition: var(--transition);
  animation: pulse-glow 2s infinite;
  position: relative;
  overflow: hidden;
}
.cta-whatsapp::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: 0.5s;
}
.cta-whatsapp:hover { background: var(--whatsapp-hover); transform: scale(1.05); box-shadow: 0 8px 30px rgba(37,211,102,0.4); }
.cta-whatsapp:hover::before { left: 100%; }

.cta-phone {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(10px);
  color: #fff;
  padding: 14px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 20px;
  margin: 10px 5px;
  border: 2px solid rgba(255,255,255,0.2);
  transition: var(--transition);
}
.cta-phone:hover { background: rgba(255,255,255,0.2); border-color: var(--accent); transform: scale(1.05); }

/* ========== TABLES ========== */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
th {
  background: var(--gradient-main);
  color: #fff;
  font-weight: 600;
  padding: 14px 16px;
  text-align: right;
}
td {
  padding: 12px 16px;
  border-bottom: 1px solid #e2e8f0;
  color: var(--text-primary);
}
tr:last-child td { border: none; }
tr:hover td { background: #f8fafc; }

/* ========== BLOG ARTICLE ========== */
article {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 40px 35px;
  margin: 30px 0;
  box-shadow: var(--shadow-card);
}
article h2 { margin-top: 35px; }
article h3 { margin-top: 25px; }
article ul, article ol { padding-right: 25px; margin-bottom: 15px; }
article li { margin-bottom: 8px; color: var(--text-secondary); }

.related-nav {
  background: var(--bg-body);
  border-radius: var(--radius-md);
  padding: 25px;
  margin: 30px 0;
}
.related-nav h3 { margin: 0 0 15px 0; color: var(--primary); }
.related-nav ul { list-style: none; padding: 0; }
.related-nav li { margin-bottom: 10px; }
.related-nav a {
  display: block;
  padding: 10px 15px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  border-right: 3px solid var(--accent);
}
.related-nav a:hover {
  background: var(--gradient-accent);
  color: #fff;
  transform: translateX(-5px);
}

/* ========== FOOTER ========== */
footer {
  background: var(--gradient-main);
  color: rgba(255,255,255,0.8);
  padding: 50px 20px 30px;
  margin-top: 50px;
}
.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
}
footer h3 { color: #fff; font-size: 17px; margin-bottom: 15px; }
footer h3::after {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  background: var(--accent);
  border-radius: 3px;
  margin-top: 8px;
}
footer ul { list-style: none; padding: 0; }
footer li { margin-bottom: 10px; }
footer a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition);
  display: inline-block;
}
footer a:hover { color: var(--accent); transform: translateX(-5px); }
.footer-bottom {
  text-align: center;
  padding-top: 30px;
  margin-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.1);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  font-size: 14px;
}

/* ========== BREADCRUMB ========== */
.breadcrumb {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 15px 0;
  font-size: 14px;
  color: var(--text-secondary);
}
.breadcrumb a { color: var(--primary); text-decoration: none; transition: var(--transition); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { color: var(--text-secondary); }

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  nav { gap: 3px; padding: 10px 10px; }
  nav a { font-size: 13px; padding: 6px 10px; }
  section { padding: 25px 20px; margin: 20px 0; }
  .hero { padding: 50px 20px; }
  .cards-grid { grid-template-columns: 1fr; }
  .areas-list { grid-template-columns: 1fr 1fr; }
  .why-list { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  article { padding: 25px 20px; }
}

@media (max-width: 480px) {
  .areas-list { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .cta-whatsapp { padding: 14px 25px; font-size: 16px; display: block; text-align: center; }
  .cta-phone { padding: 12px 20px; font-size: 17px; display: block; text-align: center; }
}

/* ========== PRODUCT PAGE SPECIFIC ========== */
.price-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--gradient-accent);
  color: #fff;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 700;
}

/* ========== BACK TO TOP ========== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 50px;
  height: 50px;
  background: var(--gradient-accent);
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  opacity: 0;
  visibility: hidden;
  z-index: 999;
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { transform: translateY(-5px) scale(1.1); }