/* style.css */
/* Aldain Tiefbau - Unified Global Styles with 3D & Animation */

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

:root {
  --primary: #0F3A66;
  --secondary: #1a5490;
  --accent: #D4AF37;
  --gold: #D4AF37;
  --gold-light: #F5D742;
  --orange: #FF6B35;
  --dark: #081523;
  --light: #f5f5f5;
  --text: #EFF3F8;
  --text-dark: #1a1a1a;
  --card-bg: rgba(12, 25, 38, 0.75);
  --transition: all 0.4s cubic-bezier(0.2, 0.9, 0.4, 1.1);
  --shadow-gold: 0 8px 20px rgba(212, 175, 55, 0.3);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, .logo {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 4.5rem);
  background: linear-gradient(135deg, #FFF 20%, var(--gold) 80%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 1.2rem;
}

h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
  color: #fff;
}

h2:after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 70px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), transparent);
}

.accent {
  color: var(--gold);
}

/* Navigation */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(8, 21, 35, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.35);
  padding: 0 2rem;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 85px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-size: 1.9rem;
  font-weight: 800;
  background: linear-gradient(130deg, #FFF, var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.logo-icon {
  width: 70px;
  height: 70px;
  background: none;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--dark);
  transition: transform 0.3s ease;
}
.logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain; /* تحافظ على نسب الصورة */
}
.logo:hover .logo-icon {
  transform: rotateY(180deg);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: var(--gold);
}

.btn-primary {
  background: linear-gradient(105deg, var(--gold) 0%, #E4B832 100%);
  color: var(--dark);
  padding: 0.6rem 1.5rem;
  border: none;
  border-radius: 60px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: inline-block;
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  transform: translateY(-4px);
  background: linear-gradient(105deg, #E8C53A 0%, var(--gold) 100%);
  box-shadow: 0 15px 30px rgba(212, 175, 55, 0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--gold);
  padding: 0.6rem 1.5rem;
  border: 2px solid var(--gold);
  border-radius: 60px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: inline-block;
}

.btn-secondary:hover {
  background: rgba(212, 175, 55, 0.12);
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(212, 175, 55, 0.2);
}

/* Main Content */
main {
  flex: 1;
  margin-top: 85px;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  padding: 4rem 0;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: -20%;
  left: 0;
  width: 100%;
  height: 140%;
  background-image: url('https://aldain.de/1.png');
  background-size: cover;
  background-position: center 30%;
  z-index: -2;
  will-change: transform;
  transition: transform 0.1s ease-out;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 30% 50%, rgba(8,21,35,0.6), #081523);
  z-index: -1;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
  text-align: left;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: rgba(255,255,255,0.9);
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* Sections */
section {
  padding: 5rem 0;
}

.section-light {
  background: rgba(0, 0, 0, 0.2);
}

/* Services Grid & Cards (also used for contact cards) */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.service-card {
  background: var(--card-bg);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: 28px;
  padding: 1.5rem;
  transition: var(--transition);
  transform-style: preserve-3d;
  perspective: 1000px;
  cursor: pointer;
}

.service-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(212, 175, 55, 0.7);
  box-shadow: 0 25px 35px -12px rgba(0,0,0,0.5);
}

.service-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 20px;
  margin-bottom: 1rem;
  transition: transform 0.4s;
}

.service-card:hover img {
  transform: scale(1.03);
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--gold);
  font-family: 'Playfair Display', serif;
}

.service-card p {
  color: #CED8E5;
}

/* Cities Grid */
.cities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
  max-width: 800px;
  margin: 0 auto;
  margin-top: 2rem;
}

.city-badge {
  background: rgba(10, 28, 42, 0.7);
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: 40px;
  padding: 0.8rem 1rem;
  text-align: center;
  font-weight: 500;
  transition: var(--transition);
  cursor: pointer;
}

.city-badge:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
  background: rgba(212, 175, 55, 0.1);
}

/* Legal Pages Content */
.legal-content {
  max-width: 900px;
  margin: 0 auto;
  background: var(--card-bg);
  backdrop-filter: blur(8px);
  padding: 3rem;
  border-radius: 28px;
  border: 1px solid rgba(212, 175, 55, 0.25);
}

.legal-content h2 {
  text-align: left;
  margin-bottom: 2rem;
}

.legal-content h3, .legal-content h4 {
  color: var(--gold);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.legal-content p {
  margin-bottom: 1rem;
  text-align: justify;
}

.legal-content ul {
  margin-left: 2rem;
  margin-bottom: 1rem;
}

.legal-content li {
  margin-bottom: 0.5rem;
}

/* Contact Form */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--gold);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(212, 175, 55, 0.4);
  border-radius: 20px;
  color: #fff;
  font-family: inherit;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

/* Footer */
footer {
  background: #030d17;
  border-top: 1px solid rgba(212, 175, 55, 0.3);
  padding: 3rem 2rem 1.5rem;
  margin-top: auto;
}

.footer-content {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  font-family: 'Playfair Display', serif;
  color: var(--gold);
  margin-bottom: 1rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: #CED8E5;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: var(--gold);
}

.footer-bottom {
  border-top: 1px solid rgba(212, 175, 55, 0.2);
  padding-top: 1.5rem;
  text-align: center;
  color: #8b949e;
  font-size: 0.85rem;
}

/* Scroll Animation */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
  nav {
    padding: 0 1rem;
  }
  

  .hero-bg {
    background-image: url('https://aldain.de/1.png');
  }

  .nav-container {
    flex-direction: column;
    height: auto;
    padding: 1rem 0;
  }

  .nav-links {
    margin-top: 1rem;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero {
    min-height: 50vh;
    padding: 3rem 0;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  section {
    padding: 3rem 0;
  }

  .legal-content {
    padding: 1.5rem;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }

  .hero-buttons .btn-primary,
  .hero-buttons .btn-secondary {
    width: 100%;
    text-align: center;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .nav-container {
    padding: 0.5rem 0;
  }
  .nav-links a {
    font-size: 0.8rem;
  }
  main {
    margin-top: 110px;
  }
  .hero {
    min-height: 40vh;
    padding: 2rem 0;
  }
  .hero h1 {
    font-size: 1.5rem;
  }
  .hero p {
    font-size: 0.9rem;
  }
  section {
    padding: 2rem 0;
  }
  .services-grid {
    gap: 1rem;
  }
  .service-card {
    padding: 1rem;
  }
  .service-card img {
    height: 140px;
  }
  .city-badge {
    padding: 0.6rem;
  }
}