@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600&family=Playfair+Display:ital,wght@0,600;0,700;1,400;1,600&display=swap');

:root {
  --color-navy-950: #070B14;
  --color-navy-900: #0F172A;
  --color-navy-800: #1E293B;
  --color-navy-700: #334155;
  --color-blue-600: #0284C7;
  --color-blue-500: #0EA5E9;
  --color-gold-500: #C5A059;
  --color-gold-400: #D8B26E;
  --color-gold-600: #A8833B;
  --color-slate-50: #F8FAFC;
  --color-slate-100: #F1F5F9;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  color: #1E293B;
  background-color: #FFFFFF;
}

body {
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Glassmorphism & Header styling */
.glass-nav {
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.glass-nav-scrolled {
  background: rgba(7, 11, 20, 0.98) !important;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
  border-bottom: 1px solid rgba(197, 160, 89, 0.25) !important;
}

.glass-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.glass-card-dark {
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

/* Mobile Menu Animation */
#mobile-menu {
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-item {
  transition: all 0.2s ease;
}

.mobile-nav-item:hover, .mobile-nav-item:active {
  background-color: rgba(255, 255, 255, 0.08);
  transform: translateX(4px);
}

/* Hero & Background visual elements */
.hero-gradient-overlay {
  background: linear-gradient(135deg, rgba(7, 11, 20, 0.94) 0%, rgba(15, 23, 42, 0.88) 50%, rgba(2, 132, 199, 0.65) 100%);
}

.hero-radial-glow {
  background: radial-gradient(circle at 80% 20%, rgba(197, 160, 89, 0.18) 0%, rgba(2, 132, 199, 0.12) 45%, transparent 70%);
}

.gold-gradient-text {
  background: linear-gradient(135deg, #FFFFFF 20%, #E2C17D 60%, #C5A059 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.blue-gradient-text {
  background: linear-gradient(135deg, #0284C7 0%, #0369A1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Custom interactive buttons */
.btn-gold {
  background: linear-gradient(135deg, #C5A059 0%, #B38E46 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 18px rgba(197, 160, 89, 0.35);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-gold:hover {
  background: linear-gradient(135deg, #D8B26E 0%, #C5A059 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(197, 160, 89, 0.45);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-whatsapp:hover {
  background: linear-gradient(135deg, #2EE070 0%, #15A090 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.5);
}

/* Card hover lifts & transitions */
.service-card {
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 35px -10px rgba(15, 23, 42, 0.12), 0 0 1px 1px rgba(2, 132, 199, 0.2);
}

.consultant-card {
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.consultant-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 35px -10px rgba(15, 23, 42, 0.1);
}

.client-logo-card {
  transition: all 0.3s ease;
  filter: grayscale(100%);
  opacity: 0.75;
}

.client-logo-card:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: scale(1.05);
}

/* Pulsing effect for WhatsApp floating button */
@keyframes pulse-ring {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 16px rgba(37, 211, 102, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

.pulse-wa {
  animation: pulse-ring 2.5s infinite;
}

/* Range input styling for the simulator */
input[type=range] {
  -webkit-appearance: none;
  width: 100%;
  background: transparent;
  touch-action: pan-y;
}

input[type=range]:focus {
  outline: none;
}

input[type=range]::-webkit-slider-runnable-track {
  width: 100%;
  height: 8px;
  cursor: pointer;
  background: #E2E8F0;
  border-radius: 9999px;
}

input[type=range]::-webkit-slider-thumb {
  height: 28px;
  width: 28px;
  border-radius: 50%;
  background: #0284C7;
  border: 3px solid #FFFFFF;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.4);
  cursor: pointer;
  -webkit-appearance: none;
  margin-top: -10px;
  transition: transform 0.15s ease;
}

input[type=range]::-webkit-slider-thumb:hover, input[type=range]::-webkit-slider-thumb:active {
  transform: scale(1.15);
  background: #C5A059;
}

/* Custom badge */
.badge-gold {
  background: rgba(197, 160, 89, 0.12);
  color: #C5A059;
  border: 1px solid rgba(197, 160, 89, 0.3);
}

.badge-blue {
  background: rgba(2, 132, 199, 0.1);
  color: #0284C7;
  border: 1px solid rgba(2, 132, 199, 0.25);
}

/* Accordion animation */
.accordion-content {
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
}

.accordion-item.active .accordion-content {
  max-height: 500px;
  opacity: 1;
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}