/* Base Styling & Variables */
:root {
  --primary: #007BFF;
  --primary-hover: #0056b3;
  --primary-glow: rgba(0, 123, 255, 0.4);
  --dark-bg: #0B0E14;
  --dark-surface: #151A22;
  --dark-border: #2A3143;
  --text-light: #E0E6ED;
  --text-muted: #8B9BB4;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
  font-family: 'Outfit', sans-serif;
}

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

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5%;
}

.text-primary { color: var(--primary); }
.text-white { color: #FFF; }
.text-light { color: var(--text-light); }
.text-center { text-align: center; }

h1, h2, h3, h4, h5 { font-weight: 700; line-height: 1.2; }
.subtitle { font-size: 14px; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 10px; display: inline-block; }

.section-padding { padding: 100px 0; }
.heading-line { width: 60px; height: 4px; background: var(--primary); margin: 20px auto; border-radius: 2px; }
.heading-desc { max-width: 600px; margin: 0 auto 50px; color: var(--text-muted); font-size: 18px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  border-radius: 30px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-primary { background: var(--primary); color: #FFF; box-shadow: 0 4px 15px var(--primary-glow); }
.btn-primary:hover { background: var(--primary-hover); transform: translateY(-2px); box-shadow: 0 8px 25px var(--primary-glow); }

.btn-outline { background: transparent; color: #FFF; border: 2px solid var(--dark-border); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }

.btn-lg { padding: 15px 35px; font-size: 18px; }
.btn-block { width: 100%; justify-content: center; }

/* Pulse Animation */
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(0, 123, 255, 0.7); }
  70% { box-shadow: 0 0 0 15px rgba(0, 123, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 123, 255, 0); }
}
.pulse { animation: pulse 2s infinite; }

/* Header & Nav */
.header {
  position: fixed;
  top: 0; left: 0; width: 100%;
  background: rgba(11, 14, 20, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid rgba(42, 49, 67, 0.5);
  transition: var(--transition);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 90px;
}

.logo {
  text-decoration: none;
  color: #FFF;
  font-size: 26px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
}
.nav-links a {
  text-decoration: none;
  color: var(--text-light);
  font-weight: 500;
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--primary); }

.header-actions { display: flex; align-items: center; gap: 20px; }
.mobile-menu-btn { display: none; font-size: 24px; cursor: pointer; color: #FFF; }

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 90px;
}

.hero-bg {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  z-index: -1;
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(to right, rgba(11, 14, 20, 0.95) 0%, rgba(11, 14, 20, 0.7) 100%);
}

.hero-content {
  width: 100%;
  display: flex;
}
.hero-text-box {
  max-width: 700px;
}

.badge {
  display: inline-block;
  padding: 8px 16px;
  background: rgba(0, 123, 255, 0.1);
  border: 1px solid var(--primary);
  color: var(--primary);
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 25px;
}

.hero h1 {
  font-size: 64px;
  color: #FFF;
  margin-bottom: 25px;
}

.highlight { color: var(--primary); }

.hero p {
  font-size: 20px;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 600px;
}

.hero-buttons { display: flex; gap: 20px; margin-bottom: 50px; }

.hero-stats {
  display: flex;
  gap: 40px;
  border-top: 1px solid var(--dark-border);
  padding-top: 30px;
}
.stat-item {
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 18px;
  font-weight: 500;
}
.stat-item i { font-size: 24px; }

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.service-card {
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  padding: 40px 30px;
  border-radius: 20px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(135deg, rgba(0, 123, 255, 0.1) 0%, transparent 100%);
  z-index: -1;
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover { transform: translateY(-10px); border-color: var(--primary); box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5); }
.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 70px; height: 70px;
  background: rgba(0, 123, 255, 0.1);
  color: var(--primary);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  margin-bottom: 25px;
  transition: var(--transition);
}

.service-card:hover .service-icon { background: var(--primary); color: #FFF; }

.service-card h3 { font-size: 22px; color: #FFF; margin-bottom: 15px; }
.service-card p { color: var(--text-muted); font-size: 16px; }

/* Gallery Section */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.gallery-item {
  position: relative;
  border-radius: 15px;
  overflow: hidden;
  height: 280px;
  border: 1px solid var(--dark-border);
  box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

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

.gallery-overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0, 123, 255, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.gallery-overlay span {
  color: #FFF;
  font-size: 22px;
  font-weight: 700;
  transform: translateY(20px);
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

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

.gallery-item:hover .gallery-overlay span {
  transform: translateY(0);
}

/* About Section */
.bg-light { background: #0F131A; }
.about-container { display: flex; align-items: center; gap: 60px; }
.about-image-wrapper { flex: 1; position: relative; }
.about-content { flex: 1; }

.about-image {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.about-image img { width: 100%; display: block; }
.experience-badge {
  position: absolute;
  bottom: 30px; right: 30px;
  background: var(--primary);
  padding: 20px 25px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  gap: 15px;
  box-shadow: 0 10px 30px var(--primary-glow);
}
.exp-number { font-size: 48px; font-weight: 800; color: #FFF; line-height: 1; }
.exp-text { font-size: 16px; font-weight: 600; color: #FFF; }

.about h2 { font-size: 42px; margin-bottom: 20px; }
.about .heading-line { margin: 20px 0; }
.about-desc { font-size: 18px; color: var(--text-muted); margin-bottom: 20px; }
.about-features { list-style: none; margin: 30px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.about-features li { font-size: 18px; font-weight: 500; display: flex; align-items: center; gap: 10px; }

/* Contact Section */
.contact-wrapper {
  display: flex;
  background: var(--dark-surface);
  border-radius: 30px;
  overflow: hidden;
  border: 1px solid var(--dark-border);
}

.contact-info {
  flex: 1;
  background: linear-gradient(135deg, #151A22 0%, #0F131A 100%);
  padding: 60px;
  border-right: 1px solid var(--dark-border);
}
.contact-info h2 { font-size: 36px; margin-bottom: 20px; }

.contact-methods { margin-top: 40px; display: flex; flex-direction: column; gap: 30px; }
.c-method { display: flex; align-items: center; gap: 20px; }
.c-icon {
  width: 60px; height: 60px;
  background: rgba(0, 123, 255, 0.1);
  color: var(--primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
}
.c-text span { color: var(--text-muted); font-size: 14px; text-transform: uppercase; letter-spacing: 1px; }
.c-text h4 { color: #FFF; font-size: 20px; margin-top: 5px; }

.contact-form-container { flex: 1; padding: 60px; }
.contact-form-container h3 { font-size: 28px; color: #FFF; margin-bottom: 30px; }
.form-group { margin-bottom: 20px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  background: #0B0E14;
  border: 1px solid var(--dark-border);
  padding: 18px 20px;
  border-radius: 12px;
  color: #FFF;
  font-size: 16px;
  font-family: inherit;
  transition: var(--transition);
}
.form-group select { appearance: none; cursor: pointer; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(0, 123, 255, 0.1);
}

/* Footer */
.footer {
  background: #090B10;
  padding: 50px 0;
  border-top: 1px solid var(--dark-border);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.social-links { display: flex; gap: 15px; }
.social-links a {
  width: 45px; height: 45px;
  background: var(--dark-surface);
  color: var(--text-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  text-decoration: none;
}
.social-links a:hover { background: var(--primary); color: #FFF; transform: translateY(-3px); }

/* Responsive */
@media (max-width: 991px) {
  .hero h1 { font-size: 48px; }
  .about-container, .contact-wrapper { flex-direction: column; }
  .contact-info { border-right: none; border-bottom: 1px solid var(--dark-border); }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed; top: 90px; left: -100%; width: 100%; height: calc(100vh - 90px);
    background: var(--dark-bg);
    flex-direction: column; align-items: center; justify-content: center; gap: 40px;
    transition: var(--transition);
  }
  .nav-links.active { left: 0; }
  .nav-links a { font-size: 24px; }
  .mobile-menu-btn { display: block; }
  .hero-buttons { flex-direction: column; }
  .hero-stats { flex-direction: column; gap: 20px; }
  .footer-bottom { flex-direction: column; gap: 20px; text-align: center; }
}