/* ==========================================================================
   Brand Colors & CSS Variables
   ========================================================================== */
:root {
  --color-deep-indigo: #120851; /* Contrast text on ember buttons (6.27:1) */
  --color-signal-indigo: #1A365D; /* Primary brand indigo */
  --color-indigo-subtle: #CBD5E1; /* Secondary footer text */
  --color-indigo-border: rgba(255, 255, 255, 0.15);
  --color-ember: #FF6B2C; /* Action button color */
  --color-ember-deep: #C2410C; /* High contrast ember for white text */
}

/* Base Utility Classes */
.bg-indigo {
  background-color: var(--color-signal-indigo) !important;
}

.text-indigo {
  color: var(--color-signal-indigo) !important;
}

.text-indigo-subtle {
  color: var(--color-indigo-subtle) !important;
}

.text-ember-light {
  color: #FF8A58 !important;
}

.text-ember-deep {
  color: var(--color-ember-deep) !important;
}

.border-indigo-light {
  border-color: var(--color-indigo-border) !important;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  background-color: #ffffff;
  z-index: 1030;
}

.navbar .nav-link {
  transition: color 0.2s ease-in-out;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
  color: var(--color-signal-indigo) !important;
}

.dropdown-menu {
  border-radius: 0.5rem;
}

.dropdown-item:hover {
  background-color: #f8fafc;
  color: var(--color-signal-indigo);
}

/* Ember Action Button (Follows Contrast Rules: Deep Indigo text on #FF6B2C) */
.btn-ember-action {
  background-color: var(--color-ember);
  color: var(--color-deep-indigo) !important;
  border: none;
  transition: transform 0.15s ease-in-out, background-color 0.15s ease-in-out;
}

.btn-ember-action:hover,
.btn-ember-action:focus {
  background-color: #ff5813;
  color: var(--color-deep-indigo) !important;
  transform: translateY(-1px);
}

/* ==========================================================================
   Footer Styles
   ========================================================================== */
.footer-section {
  font-size: 0.95rem;
}

.footer-link {
  color: var(--color-indigo-subtle);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: #ffffff;
  text-decoration: underline;
}

/* Social Media Icon Buttons */
.social-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border-radius: 0.375rem;
  text-decoration: none;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.social-icon-btn:hover {
  background-color: var(--color-ember);
  color: var(--color-deep-indigo);
  transform: translateY(-2px);
}

/* ==========================================================================
   Datacenter Map Component Styles (Clean Floating Transparent Canvas)
   ========================================================================== */

.datacenter-map-container {
  position: relative;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
}

.world-map-img {
  width: 100%;
  height: auto;
  max-height: 460px;
  object-fit: contain;
  opacity: 0.85;
}

/* Pulsing Ping Marker Pins */
.map-marker-pin {
  position: absolute;
  transform: translate(-50%, -50%);
  cursor: pointer;
  z-index: 10;
}

.marker-dot {
  width: 14px;
  height: 14px;
  background-color: var(--color-ember);
  border: 2px solid #ffffff;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(255, 107, 44, 0.6);
}

.ping-wave {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 28px;
  height: 28px;
  margin-top: -14px;
  margin-left: -14px;
  border: 2px solid var(--color-ember);
  border-radius: 50%;
  animation: ping-pulse 1.8s infinite ease-out;
}

.marker-label {
  display: block;
  font-size: 0.8rem;
  margin-top: 4px;
  white-space: nowrap;
}

@keyframes ping-pulse {
  0% {
    transform: scale(0.4);
    opacity: 1;
  }
  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}