/* ==========================================================================
   Google Fonts: Outfit (Headings), Inter (Body)
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;600;700;800&display=swap');

/* ==========================================================================
   CSS Variables for Premium Dark Tech Theme
   ========================================================================== */
:root {
  /* Color Palette */
  --bg-dark: #ffffff;
  /* Changed to white */
  --bg-darker: #f8fafc;
  /* Changed to very light grey */
  --primary: #edb53b;
  /* Requested gold */
  --primary-hover: #d39c2c;
  --primary-glow: rgba(237, 181, 59, 0.4);
  --secondary: #005bb5;
  /* Logo rich blue */
  --accent: #e31837;
  /* Logo red */

  /* Text Colors */
  --text-main: #1e293b;
  /* Dark text for light background */
  --text-muted: #64748b;
  /* Medium text */
  --text-dark: #cbd5e1;
  /* Reverted meaning for text in dark sections */

  /* Glassmorphism for Light Theme */
  --glass-bg: rgba(255, 255, 255, 0.7);
  /* More opaque for light theme */
  --glass-bg-hover: rgba(255, 255, 255, 0.9);
  --glass-border: rgba(0, 0, 0, 0.1);
  --glass-border-highlight: rgba(237, 181, 59, 0.5);

  /* Layout & Shadows */
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 30px -3px rgba(0, 0, 0, 0.1);
  --glow-shadow: 0 0 20px var(--primary-glow);
  --radius-md: 12px;
  --radius-lg: 20px;
  --nav-height: 80px;

  /* Fonts */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
}

/* ==========================================================================
   Reset & Global Styles
   ========================================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-padding {
  padding: 100px 0;
}

.text-gradient {
  color: var(--primary);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-weight: 600;
  font-family: var(--font-heading);
  border-radius: 8px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 15px rgba(237, 181, 59, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(237, 181, 59, 0.5);
  background: var(--primary-hover);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  border-color: var(--primary);
  background: rgba(14, 165, 233, 0.1);
  transform: translateY(-2px);
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  transition: all 0.3s ease;
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.logo-sub {
  font-size: 0.75rem;
  color: var(--primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: block;
}

.nav-links {
  display: flex;
  gap: 30px;
}

.nav-links a {
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  transition: color 0.3s ease;
}

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

/* Mobile Menu Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  z-index: 1001;
}

.mobile-toggle span {
  width: 30px;
  height: 2px;
  background-color: var(--text-main);
  transition: 0.3s ease;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: var(--nav-height);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: transparent;
  z-index: -1;
}

.hero-content {
  max-width: 800px;
  text-align: center;
  margin: 0 auto;
}

.hero h1 {
  font-size: 4rem;
  margin-bottom: 20px;
  animation: fadeUp 1s ease forwards;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  animation: fadeUp 1s ease 0.2s forwards;
  opacity: 0;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  animation: fadeUp 1s ease 0.4s forwards;
  opacity: 0;
}

/* ==========================================================================
   Glass Cards & Sections
   ========================================================================== */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.section-header p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.05);
  /* Removed gradient */
  z-index: 1;
  pointer-events: none;
}

.glass-card:hover {
  transform: translateY(-5px);
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-highlight);
  box-shadow: var(--shadow-lg), 0 0 20px rgba(237, 181, 59, 0.1);
}

.glass-card-icon {
  width: 60px;
  height: 60px;
  background: rgba(237, 181, 59, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
  color: var(--primary);
  font-size: 1.5rem;
  border: 1px solid rgba(237, 181, 59, 0.2);
}

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

.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: 15px;
  color: var(--text-main);
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.service-link {
  color: var(--accent);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.service-link:hover {
  text-decoration: underline;
}

/* ==========================================================================
   Why Choose Us
   ========================================================================== */
.why-us-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.why-us-content .feature {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
}

.feature-icon {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(237, 181, 59, 0.1);
  /* Removed gradient */
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  border: 1px solid rgba(237, 181, 59, 0.3);
}

.why-us-image {
  position: relative;
}

.why-us-image .img-wrapper {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  backdrop-filter: blur(10px);
}

.why-us-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  filter: brightness(0.8) contrast(1.2);
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer {
  background-color: var(--bg-darker);
  border-top: 1px solid var(--glass-border);
  padding: 80px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col h4 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  color: var(--text-main);
}

.footer-col p {
  color: var(--text-muted);
  margin-bottom: 15px;
  font-size: 0.95rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--primary);
  padding-left: 5px;
}

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

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-3px);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid var(--glass-border);
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ==========================================================================
   Page Headers (for Inner Pages)
   ========================================================================== */
.page-header {
  padding: 180px 0 100px;
  text-align: center;
  position: relative;
  background-color: var(--bg-dark);
  /* Solid white instead of gradient */
}

.page-header h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
}

.page-header p {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 992px) {
  .hero h1 {
    font-size: 3rem;
  }

  .why-us-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 30px;
    gap: 20px;
    transform: translateY(-150%);
    transition: transform 0.4s ease;
    border-bottom: 1px solid var(--glass-border);
  }

  .nav-links.active {
    transform: translateY(0);
  }

  .mobile-toggle {
    display: flex;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .btn {
    width: 100%;
    margin-bottom: 10px;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 10px;
  }
}