:root {
  --primary-rgb: 59, 130, 246; /* #3b82f6 */
  --secondary-rgb: 168, 85, 247; /* #a855f7 */
  --bg-dark: #090d16;
  --bg-card: rgba(30, 41, 59, 0.4);
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --accent: #10b981;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  direction: rtl;
  text-align: right;
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* Header & Nav */
header {
  position: fixed;
  top: 0;
  width: 100%;
  backdrop-filter: blur(12px);
  background: rgba(9, 13, 22, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 1000;
  padding: 15px 0;
  transition: all 0.3s ease;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, rgb(var(--primary-rgb)), rgb(var(--secondary-rgb)));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links {
  display: flex;
  gap: 25px;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--text-main);
}

.btn-contact-header {
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.2), rgba(var(--secondary-rgb), 0.2));
  border: 1px solid rgba(var(--primary-rgb), 0.4);
  color: var(--text-main);
  padding: 8px 18px;
  border-radius: 50px;
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.btn-contact-header:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(var(--primary-rgb), 0.3);
}

/* Menu Toggle Button for Mobile */
.menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 180px 0 100px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.hero::after {
  content: '';
  position: absolute;
  top: 10%;
  left: 5%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(var(--primary-rgb), 0.15) 0%, transparent 70%);
  filter: blur(40px);
  z-index: -1;
}

.hero-content {
  max-width: 600px;
}

.hero-content h1 {
  font-size: 3rem;
  line-height: 1.3;
  margin-bottom: 20px;
  font-weight: 900;
}

.hero-content h1 span {
  background: linear-gradient(135deg, #60a5fa, #c084fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 30px;
}

.hero-buttons {
  display: flex;
  gap: 15px;
}

.btn-primary {
  background: linear-gradient(135deg, rgb(var(--primary-rgb)), rgb(var(--secondary-rgb)));
  color: #fff;
  padding: 12px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
}

.btn-primary:hover {
  box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.4);
  transform: translateY(-2px);
}

.btn-secondary {
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.03);
  color: var(--text-main);
  padding: 12px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.08);
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image img {
  max-width: 100%;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.1);
}

/* Service Grid */
.section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 50px;
  font-weight: 800;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 16px;
  padding: 30px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  border-color: rgba(var(--primary-rgb), 0.3);
  box-shadow: 0 10px 30px rgba(var(--primary-rgb), 0.1);
}

.card h3 {
  font-size: 1.4rem;
  margin-bottom: 15px;
}

.card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Tariff Table */
.table-wrapper {
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.05);
  background: rgba(15, 23, 42, 0.6);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: right;
}

th, td {
  padding: 15px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

th {
  background-color: rgba(var(--primary-rgb), 0.1);
  font-weight: 700;
}

tr:hover {
  background-color: rgba(255,255,255,0.02);
}

/* Photo Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  aspect-ratio: 4/3;
  border: 1px solid rgba(255,255,255,0.1);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  right: 0;
  left: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  color: #fff;
  padding: 15px;
  opacity: 0;
  transition: opacity 0.3s;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

/* Contact & Info */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.05);
  padding: 30px;
  border-radius: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.form-group input, .form-group textarea {
  width: 100%;
  padding: 12px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  color: #fff;
  font-size: 1rem;
}

.form-group input:focus, .form-group textarea:focus {
  outline: none;
  border-color: rgb(var(--primary-rgb));
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 8px 16px;
  border-radius: 30px;
  text-decoration: none;
  color: var(--text-main);
  font-size: 0.9rem;
  transition: all 0.3s;
}

.social-btn:hover {
  background: rgb(var(--primary-rgb));
  border-color: rgb(var(--primary-rgb));
  transform: translateY(-2px);
}

/* Sticky Contact Button */
.sticky-call {
  position: fixed;
  bottom: 25px;
  left: 25px;
  background: #10b981;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
  z-index: 999;
  text-decoration: none;
  font-size: 24px;
}

/* Footer */
footer {
  background: #05070b;
  padding: 40px 0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
}

/* Responsive design */
@media (max-width: 992px) {
  .hero {
    flex-direction: column;
    padding-top: 130px;
    text-align: center;
  }
  .hero-buttons {
    justify-content: center;
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 70px;
    left: 20px;
    right: 20px;
    background: rgba(15, 23, 42, 0.95);
    flex-direction: column;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.1);
  }
  .nav-links.active {
    display: flex;
  }
  .menu-btn {
    display: block;
  }
}