/* Reset and Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-color);
  color: var(--text-body);
  font-family: var(--font-body);
  overflow-x: hidden;
  position: relative;
  line-height: 1.6;
}

/* Glow Background Effects - Soft ambient gradient lights */
body::before {
  content: '';
  position: absolute;
  top: -10%;
  left: -20%;
  width: 60%;
  height: 60%;
  background: radial-gradient(circle, rgba(0, 45, 98, 0.02) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}

body::after {
  content: '';
  position: absolute;
  top: 40%;
  right: -20%;
  width: 60%;
  height: 60%;
  background: radial-gradient(circle, rgba(0, 86, 179, 0.02) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}

/* Custom Scrollbar - Sleek navy styling */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* Typography settings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  font-weight: 700;
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-smooth);
}

/* Corporate Card Panel Styles */
.glass-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  box-shadow: var(--card-shadow);
  transition: var(--transition-smooth);
}

.glass-panel:hover {
  border-color: rgba(0, 86, 179, 0.2);
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-4px);
}

/* Premium Gradient Button styles */
.btn-premium {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  border: none;
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 30px;
  box-shadow: 0 4px 15px rgba(0, 45, 98, 0.15);
  transition: var(--transition-smooth);
  position: relative;
  z-index: 1;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-premium::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
  opacity: 0;
  z-index: -1;
  transition: var(--transition-smooth);
}

.btn-premium:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 86, 179, 0.25);
  color: #ffffff;
}

.btn-premium:hover::before {
  opacity: 1;
}

/* Outline Button */
.btn-outline-premium {
  background: transparent;
  border: 1.5px solid var(--primary);
  color: var(--primary);
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 30px;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-outline-premium:hover {
  border-color: var(--primary);
  background: var(--primary);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 45, 98, 0.1);
}

/* Float Animations */
@keyframes floatUp {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

@keyframes floatDown {
  0% { transform: translateY(0px); }
  50% { transform: translateY(10px); }
  100% { transform: translateY(0px); }
}

.floating-anim-up {
  animation: floatUp 6s ease-in-out infinite;
}

.floating-anim-down {
  animation: floatDown 8s ease-in-out infinite;
}

.delay-1 { animation-delay: 0.5s; }
.delay-2 { animation-delay: 1s; }
.delay-3 { animation-delay: 1.5s; }
.delay-4 { animation-delay: 2s; }

/* Sections formatting */
.section-padding {
  padding: 40px 0;
}

.section-tagline {
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.15em;
  font-size: 0.85rem;
  color: var(--secondary);
  display: block;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--primary);
}

/* Media Utility */
@media (max-width: 991px) {
  .section-padding {
    padding: 30px 0;
  }
  .section-title {
    font-size: 1.85rem;
  }
}

/* Mobile Drawer Overlay and Body Lock */
body.drawer-open {
  overflow: hidden !important;
}

body.drawer-open::before {
  content: '';
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1040;
  pointer-events: auto;
  animation: fadeInOverlay 0.3s ease-out;
}

@keyframes fadeInOverlay {
  from { opacity: 0; }
  to { opacity: 1; }
}