/* ==========================================================================
   WGS GEOTECNOLOGIAS - Custom Design System
   Paleta de Cores Oficial da Logomarca & Estilos Visuais
   ========================================================================== */

:root {
  /* Brand Primary Colors (Extraídas fielmente da logomarca) */
  --color-navy-darker: #061325;
  --color-navy-dark: #0B2545;
  --color-navy-primary: #113861;
  --color-navy-medium: #1D4F82;
  --color-navy-light: #2A6BA8;

  /* Brand Green (Letra 'G' e Camada de Relevo Superior) */
  --color-green-dark: #1E4F1B;
  --color-green-primary: #2D6A28;
  --color-green-vibrant: #3D8C35;
  --color-green-light: #52B147;
  --color-green-glow: rgba(61, 140, 53, 0.35);

  /* Brand Earth / Brown (Camada de Solo Intermediária) */
  --color-earth-dark: #6D522F;
  --color-earth-primary: #8B6D43;
  --color-earth-light: #AB8859;
  --color-earth-subtle: #D8C7B0;

  /* Brand Tech Blue / Grid / Satellite Signals */
  --color-cyan-tech: #00A6FB;
  --color-blue-satellite: #2874A6;
  --color-blue-grid: #3498DB;

  /* Neutrals & Surfaces */
  --color-bg-body: #F8FAFC;
  --color-bg-white: #FFFFFF;
  --color-bg-dark: #0A192F;
  --color-text-main: #1E293B;
  --color-text-muted: #64748B;
  --color-border-subtle: #E2E8F0;

  /* Shadows & Glassmorphism */
  --shadow-sm: 0 2px 8px rgba(11, 37, 69, 0.06);
  --shadow-md: 0 8px 24px rgba(11, 37, 69, 0.1);
  --shadow-lg: 0 16px 36px rgba(11, 37, 69, 0.14);
  --shadow-glow-blue: 0 0 25px rgba(0, 166, 251, 0.35);
  --shadow-glow-green: 0 0 25px rgba(61, 140, 53, 0.35);

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  letter-spacing: -0.02em;
}

/* Custom Gradient Utilities */
.bg-gradient-wgs-dark {
  background: linear-gradient(135deg, var(--color-navy-darker) 0%, var(--color-navy-dark) 60%, #0F335A 100%);
}

.bg-gradient-brand {
  background: linear-gradient(135deg, var(--color-navy-primary) 0%, var(--color-navy-medium) 50%, var(--color-green-primary) 100%);
}

.text-gradient-wgs {
  background: linear-gradient(135deg, #FFFFFF 20%, #A5F3FC 60%, #86EFAC 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-brand {
  background: linear-gradient(135deg, var(--color-navy-primary) 0%, var(--color-green-vibrant) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.border-wgs-green {
  border-color: var(--color-green-primary);
}

.border-wgs-navy {
  border-color: var(--color-navy-primary);
}

/* Hero Geodesic Canvas */
#geo-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.65;
}

/* Contour Map Lines Pattern (Background Accent) */
.topo-pattern {
  background-image: radial-gradient(circle at 50% 50%, rgba(45, 106, 40, 0.05) 0%, transparent 70%),
    radial-gradient(circle at 80% 20%, rgba(17, 56, 97, 0.06) 0%, transparent 60%);
}

.topo-lines-bg {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Cpath d='M0 20 Q 25 5, 50 20 T 100 20 M0 40 Q 25 25, 50 40 T 100 40 M0 60 Q 25 45, 50 60 T 100 60 M0 80 Q 25 65, 50 80 T 100 80' fill='none' stroke='rgba(255,255,255,0.04)' stroke-width='1.5'/%3E%3C/svg%3E");
}

/* 3D Stacked Layers Card in Hero (Matching the Logo) */
.logo-layers-3d {
  position: relative;
  perspective: 1000px;
  transform-style: preserve-3d;
}

.isometric-layer {
  position: relative;
  border-radius: 16px;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(8px);
}

.isometric-layer:hover {
  transform: translateY(-8px) scale(1.02);
}

/* Glowing Badges & Dots */
.pulse-dot {
  position: relative;
}
.pulse-dot::after {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border-radius: 50%;
  background: inherit;
  opacity: 0.7;
  animation: pulseAnimation 2s infinite ease-out;
}

@keyframes pulseAnimation {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  100% {
    transform: scale(2.2);
    opacity: 0;
  }
}

/* Floating animation */
.animate-float {
  animation: floatEffect 5s ease-in-out infinite;
}

.animate-float-delayed {
  animation: floatEffect 6s ease-in-out 2s infinite;
}

@keyframes floatEffect {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

/* Service Card Hover States */
.service-card {
  transition: all 0.35s ease;
  border: 1px solid rgba(226, 232, 240, 0.8);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-navy-primary), var(--color-green-vibrant));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(45, 106, 40, 0.3);
}

.service-card:hover::before {
  opacity: 1;
}

/* Leaflet Map Custom Styling */
.custom-map-container {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(11, 37, 69, 0.15);
  border: 2px solid rgba(255, 255, 255, 0.8);
}

.map-control-btn {
  background: white;
  color: var(--color-navy-dark);
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.map-control-btn.active {
  background: var(--color-navy-dark);
  color: white;
  border-color: var(--color-green-vibrant);
}

/* Custom Checkbox & Form Controls */
.custom-select-card {
  cursor: pointer;
  transition: all 0.25s ease;
}

.custom-select-card.selected {
  border-color: var(--color-green-vibrant) !important;
  background-color: rgba(45, 106, 40, 0.05) !important;
}

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

/* Slogan Bar with Fine lines (like in logo) */
.slogan-divider {
  display: flex;
  align-items: center;
  text-align: center;
}
.slogan-divider::before,
.slogan-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1.5px solid var(--color-green-vibrant);
}
.slogan-divider:not(:empty)::before {
  margin-right: 1.25em;
}
.slogan-divider:not(:empty)::after {
  margin-left: 1.25em;
}

/* Navbar Blur */
.glass-nav {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.7);
}

.glass-nav.scrolled {
  box-shadow: 0 4px 20px rgba(11, 37, 69, 0.08);
}

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  background: #25D366;
  color: white;
  border-radius: 50px;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
  font-weight: 700;
  font-size: 15px;
  transition: all 0.3s ease;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.55);
  color: white;
}

/* ==========================================================================
   Portais Governamentais & Abas Geotecnológicas (INPE, EMBRAPA, IBGE, INCRA)
   ========================================================================== */
.portal-tab-btn {
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.portal-tab-btn.active {
  background: linear-gradient(135deg, var(--color-navy-darker) 0%, var(--color-navy-primary) 100%);
  color: #FFFFFF;
  border-color: var(--color-green-vibrant);
  box-shadow: 0 8px 20px rgba(11, 37, 69, 0.18), 0 0 15px rgba(61, 140, 53, 0.2);
}

.portal-tab-btn.active .portal-tab-badge {
  background-color: var(--color-green-vibrant);
  color: #FFFFFF;
}

.portal-tab-btn:not(.active):hover {
  background-color: #F1F5F9;
  border-color: #CBD5E1;
  transform: translateY(-2px);
}

.portal-tab-panel {
  display: none;
  animation: portalFadeIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.portal-tab-panel.active {
  display: block;
}

@keyframes portalFadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.portal-card {
  transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
  border: 1px solid #E2E8F0;
  position: relative;
  overflow: hidden;
}

.portal-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-navy-primary), var(--color-green-vibrant));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.portal-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 28px rgba(11, 37, 69, 0.1);
  border-color: rgba(61, 140, 53, 0.4);
}

.portal-card:hover::before {
  opacity: 1;
}

.portal-card:hover .portal-card-arrow {
  transform: translate(3px, -3px);
  color: var(--color-green-vibrant);
}

.portal-card-arrow {
  transition: transform 0.2s ease, color 0.2s ease;
}

/* ==========================================================================
   Página Especial de Vídeos & Demonstração de Produtos (TopoGIS, Drones, WebGIS)
   ========================================================================== */
.video-card {
  transition: all 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
  border: 1px solid rgba(226, 232, 240, 0.9);
}

.video-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 20px 35px -10px rgba(11, 37, 69, 0.15), 0 0 20px rgba(61, 140, 53, 0.12);
  border-color: rgba(61, 140, 53, 0.45);
}

.video-thumb-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.video-thumb-img {
  transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.video-card:hover .video-thumb-img {
  transform: scale(1.08);
}

.play-pulse-btn {
  position: relative;
  transition: all 0.3s ease;
}

.play-pulse-btn::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: rgba(61, 140, 53, 0.5);
  animation: playPulse 2s infinite ease-out;
  z-index: -1;
}

@keyframes playPulse {
  0% {
    transform: scale(0.9);
    opacity: 0.9;
  }
  100% {
    transform: scale(1.7);
    opacity: 0;
  }
}

.video-cat-filter {
  transition: all 0.2s ease;
}

.video-cat-filter.active {
  background-color: var(--color-navy-dark);
  color: #FFFFFF;
  border-color: var(--color-green-vibrant);
  box-shadow: 0 4px 14px rgba(11, 37, 69, 0.18);
}

.video-cat-filter:not(.active):hover {
  background-color: #F1F5F9;
  color: var(--color-navy-dark);
}

/* Modal Lightbox */
.video-modal-backdrop {
  background: rgba(6, 19, 37, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.video-modal-content {
  animation: modalScaleIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes modalScaleIn {
  from {
    opacity: 0;
    transform: scale(0.94) translateY(15px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}