/*
 * Vanguard Engenharia - Theme Main Stylesheet
 * Architectural Geometric Balance Luxury Aesthetics
 */

@import url('https://fonts.googleapis.com/css2?family=Outfit:ital,wght@0,300..900;1,300..900&family=Plus+Jakarta+Sans:ital,wght@0,300..800;1,300..800&display=swap');

:root {
  --bg-primary: #0B132B;
  --bg-secondary: #111B3D;
  --bg-border: #1C2541;
  --accent-orange: #FF5722;
  --accent-orange-hover: #FF7A00;
  --text-white: #FFFFFF;
  --text-gray-light: #E2E8F0;
  --text-gray-muted: #94A3B8;
  --text-gray-dark: #64748B;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-primary);
  color: var(--text-white);
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  overflow-x: hidden;
  letter-spacing: -0.01em;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  letter-spacing: -0.03em;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-border);
  border-radius: 0;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-orange);
}

/* Refined Professional Navigation Menu */
#desktop-primary-nav .vanguard-nav-list,
#desktop-primary-nav ul {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

#desktop-primary-nav .vanguard-nav-list li a,
#desktop-primary-nav ul li a {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: #CBD5E1;
  text-decoration: none;
  position: relative;
  padding: 6px 0;
  transition: color 0.25s ease;
}

#desktop-primary-nav .vanguard-nav-list li a:hover,
#desktop-primary-nav ul li a:hover {
  color: #FFFFFF;
}

#desktop-primary-nav .vanguard-nav-list li a::after,
#desktop-primary-nav ul li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 1.5px;
  background-color: var(--accent-orange);
  transition: width 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

#desktop-primary-nav .vanguard-nav-list li a:hover::after,
#desktop-primary-nav ul li a:hover::after {
  width: 100%;
}

/* Blueprint Grid Pattern */
.bg-grid-pattern {
  background-size: 48px 48px;
  background-image: 
    linear-gradient(to right, rgba(28, 37, 65, 0.4) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(28, 37, 65, 0.4) 1px, transparent 1px);
}

.geometric-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--bg-border);
}

.geometric-card-hover {
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.geometric-card-hover:hover {
  border-color: var(--accent-orange);
  background-color: var(--bg-secondary);
}

.diamond-bullet {
  width: 8px;
  height: 8px;
  background-color: var(--accent-orange);
  transform: rotate(45deg);
  display: inline-block;
  flex-shrink: 0;
}

/* Font Awesome 6 & Lucide Global Visibility & Crisp Display */
.fa-brands, .fa-solid, .fa-regular, .fa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  vertical-align: middle;
  color: inherit;
}

[data-lucide], svg.lucide {
  display: inline-block;
  vertical-align: middle;
  stroke-width: 2px;
}

/* Interactive Components Active States */
.calc-type-btn.active,
.calc-finish-btn.active,
.bim-dim-btn.active,
.bim-layer-btn.active,
.portfolio-filter-btn.active,
.booking-format-btn.active,
.booking-date-btn.active {
  background-color: var(--accent-orange) !important;
  color: var(--bg-primary) !important;
  border-color: var(--accent-orange) !important;
}

.calc-finish-btn.active {
  background-color: var(--bg-secondary) !important;
  color: var(--text-white) !important;
  border-color: var(--accent-orange) !important;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fadeIn {
  animation: fadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* On-Page Section Edit Trigger Badges */
.vle-section-wrapper {
  position: relative;
}

.vle-section-edit-badge {
  position: absolute;
  top: 16px;
  right: 20px;
  z-index: 30;
  background: rgba(11, 19, 43, 0.92);
  backdrop-filter: blur(8px);
  color: #FF5722;
  border: 1px solid #FF5722;
  padding: 5px 10px;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border-radius: 2px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  opacity: 0.7;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.vle-section-edit-badge:hover {
  opacity: 1;
  background: #FF5722;
  color: #0B132B;
  transform: translateY(-1px);
}

/* Quick image upload button overlays for admin */
.vle-quick-img-upload-btn,
.vle-quick-project-edit-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 30;
  background: rgba(11, 19, 43, 0.9);
  color: #FF5722;
  border: 1px solid #FF5722;
  padding: 4px 8px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.vle-quick-img-upload-btn:hover,
.vle-quick-project-edit-btn:hover {
  background: #FF5722;
  color: #0B132B;
}

/* Responsive & Cross-Browser Enhancements */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  padding-bottom: env(safe-area-inset-bottom, 0);
}

@media (max-width: 768px) {
  .vle-section-edit-badge {
    top: 8px;
    right: 8px;
    font-size: 9px;
    padding: 3px 6px;
    gap: 3px;
  }

  .vle-quick-img-upload-btn,
  .vle-quick-project-edit-btn {
    top: 6px;
    right: 6px;
    font-size: 9px;
    padding: 3px 6px;
  }
}