/* Google Fonts: Inter */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&display=swap');

:root {
  /* Corporate Colors */
  --primary-navy: #0a192f;
  --primary-navy-light: #112240;
  --secondary-silver: #c0c4ce;
  --accent-gold: #c5a059;
  --accent-blue: #64ffda;
  --bg-color: #020c1b;
  --text-color: #ccd6f6;
  --text-color-dark: #8892b0;
  --white: #ffffff;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Navbar */
header {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 20px 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  background: rgba(2, 12, 27, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  letter-spacing: 1px;
}

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

nav ul {
  list-style: none;
  display: flex;
  gap: 30px;
}

nav ul li a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 600;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

nav ul li a:hover {
  color: var(--accent-gold);
}

.lang-switch a {
  margin-left: 10px;
  color: var(--secondary-silver);
  font-size: 0.85rem;
}

.lang-switch a.active {
  color: var(--accent-gold);
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  filter: brightness(0.4);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(2,12,27,0.3) 0%, rgba(2,12,27,1) 100%);
  z-index: -1;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  padding: 20px;
  animation: fadeInUp 1s ease forwards;
  opacity: 0;
  transform: translateY(30px);
}

.hero-content h1 {
  font-size: 3.5rem;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-content p {
  font-size: 1.2rem;
  color: var(--secondary-silver);
  margin-bottom: 30px;
}

.btn {
  display: inline-block;
  padding: 15px 30px;
  background-color: transparent;
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn:hover {
  background-color: rgba(197, 160, 89, 0.1);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

/* Sections */
section {
  padding: 100px 10vw;
}

.section-title {
  font-size: 2.5rem;
  color: var(--white);
  margin-bottom: 50px;
  text-align: center;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background-color: var(--accent-gold);
  margin: 15px auto 0;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.service-card {
  background-color: var(--primary-navy-light);
  border-radius: 10px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  box-shadow: 0 10px 30px -15px rgba(0,0,0,0.7);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px -15px rgba(197,160,89,0.3);
}

.service-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-img {
  transform: scale(1.05);
}

.service-content {
  padding: 30px;
}

.service-content h3 {
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.service-content p {
  color: var(--text-color-dark);
  font-size: 0.95rem;
}

/* About & Contact */
.about-flex {
  display: flex;
  gap: 50px;
  align-items: center;
}

.about-text {
  flex: 1;
}

.about-text p {
  margin-bottom: 20px;
  font-size: 1.1rem;
  color: var(--text-color-dark);
}

.contact-info {
  text-align: center;
  background-color: var(--primary-navy-light);
  padding: 50px;
  border-radius: 10px;
  max-width: 600px;
  margin: 0 auto;
}

.contact-info h3 {
  color: var(--white);
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.contact-info p {
  margin-bottom: 15px;
  font-size: 1.1rem;
}

.contact-info i {
  color: var(--accent-gold);
  margin-right: 10px;
}

/* Footer */
footer {
  text-align: center;
  padding: 30px;
  background-color: var(--primary-navy);
  border-top: 1px solid rgba(255,255,255,0.05);
}

footer p {
  color: var(--text-color-dark);
  font-size: 0.9rem;
}

/* Animations */
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Reveal classes for JS */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
  .about-flex {
    flex-direction: column;
  }
  .hero-content h1 {
    font-size: 2.5rem;
  }
  header {
    flex-direction: column;
    padding: 15px 20px;
  }
  nav ul {
    margin-top: 15px;
    gap: 15px;
  }
}