/* ==========================================================================
   LGA - SOLUCIONES AMBIENTALES
   Estilos Corporativos & Sistema Visual
   Paleta Oficial:
   - Color principal: #1E4530
   - Color oscuro:    #2B4D35
   - Verde hoja:      #53703C
   - Verde salvia:    #9AAA94
   - Fondo:           #F2F3ED
   - Texto principal: #202B2F
   ========================================================================== */

:root {
  --color-primary: #1E4530;
  --color-dark: #2B4D35;
  --color-leaf: #53703C;
  --color-sage: #9AAA94;
  --color-bg: #F2F3ED;
  --color-text: #202B2F;
  --color-white: #FFFFFF;
  --color-border-subtle: rgba(30, 69, 48, 0.12);
  --color-shadow-soft: rgba(32, 43, 47, 0.06);
  --color-shadow-medium: rgba(32, 43, 47, 0.12);
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
}

/* Reset y base */
html {
  scroll-behavior: smooth;
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  overflow-x: hidden;
}

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

/* Selección de texto */
::selection {
  background-color: var(--color-primary);
  color: var(--color-bg);
}

/* Barra de desplazamiento elegante */
::-webkit-scrollbar {
  width: 9px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--color-sage);
  border-radius: 9999px;
  border: 2px solid var(--color-bg);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-leaf);
}

/* ==========================================================================
   Efectos Header & Floating Navbar (Inspirados en MyClinic)
   ========================================================================== */
.glass-nav {
  background: rgba(242, 243, 237, 0.88);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid rgba(30, 69, 48, 0.15);
  box-shadow: 
    0 12px 36px rgba(32, 43, 47, 0.08),
    inset 0 1px 1px rgba(255, 255, 255, 0.8),
    inset 0 -1px 1px rgba(30, 69, 48, 0.04);
  transition: all 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}

.glass-nav.scrolled {
  background: rgba(242, 243, 237, 0.95);
  box-shadow: 
    0 16px 40px rgba(30, 69, 48, 0.12),
    inset 0 1px 1px rgba(255, 255, 255, 0.9);
  border-color: rgba(30, 69, 48, 0.22);
}

.glass-nav.menu-active {
  border-radius: 28px !important;
  background: rgba(242, 243, 237, 0.98) !important;
  box-shadow: 0 16px 45px rgba(30, 69, 48, 0.18) !important;
}

/* Botones con efecto Shimmer (Resplandor en Hover) */
.btn-primary {
  position: relative;
  overflow: hidden;
  background-color: var(--color-primary);
  color: var(--color-white);
  transition: all 0.35s cubic-bezier(0.25, 1, 0.5, 1);
  box-shadow: 0 4px 18px rgba(30, 69, 48, 0.25);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.65s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  background-color: var(--color-dark);
  box-shadow: 0 8px 25px rgba(30, 69, 48, 0.35);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: scale(0.98) translateY(0);
}

/* Botón secundario */
.btn-secondary {
  position: relative;
  overflow: hidden;
  background-color: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
  transition: all 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(30, 69, 48, 0.18);
}

.btn-secondary:active {
  transform: scale(0.98) translateY(0);
}

/* Botón de acento verde hoja */
.btn-leaf {
  background-color: var(--color-leaf);
  color: var(--color-white);
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(83, 112, 60, 0.25);
}

.btn-leaf:hover {
  background-color: #445c31;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(83, 112, 60, 0.35);
}

/* Botón WhatsApp */
.btn-whatsapp {
  background-color: #25D366;
  color: white;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background-color: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.45);
}

/* ==========================================================================
   Tarjetas & Componentes
   ========================================================================== */
.service-card {
  background: #ffffff;
  border: 1px solid rgba(154, 170, 148, 0.3);
  border-radius: 24px;
  box-shadow: 0 8px 30px rgba(32, 43, 47, 0.04);
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(30, 69, 48, 0.12);
  border-color: var(--color-leaf);
}

/* Tarjetas de subsistemas RETC */
.retc-chip {
  background: rgba(242, 243, 237, 0.9);
  border: 1px solid rgba(154, 170, 148, 0.45);
  border-radius: 16px;
  transition: all 0.3s ease;
}

.retc-chip:hover {
  background: #ffffff;
  border-color: var(--color-leaf);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(83, 112, 60, 0.15);
}

/* Badges y Pills */
.badge-eco {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: rgba(83, 112, 60, 0.12);
  color: var(--color-primary);
  border: 1px solid rgba(83, 112, 60, 0.25);
  padding: 0.35rem 0.9rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}

.badge-sage {
  background-color: rgba(154, 170, 148, 0.25);
  color: var(--color-primary);
  border: 1px solid rgba(154, 170, 148, 0.4);
}

/* Glassmorphism Dark para Footer o Secciones Oscuras */
.glass-dark {
  background: radial-gradient(120% 120% at 50% -20%, rgba(43, 77, 53, 0.92) 0%, rgba(30, 69, 48, 0.98) 100%);
  border-top: 1px solid rgba(154, 170, 148, 0.25);
  color: var(--color-bg);
}

/* Glass Card para Formularios */
.glass-form {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(154, 170, 148, 0.35);
  box-shadow: 0 16px 45px rgba(30, 69, 48, 0.08);
  border-radius: 28px;
}

/* Inputs y Selects */
.input-lga {
  background: #ffffff;
  border: 1.5px solid rgba(154, 170, 148, 0.5);
  border-radius: 14px;
  color: var(--color-text);
  padding: 0.85rem 1.15rem;
  transition: all 0.25s ease;
  width: 100%;
}

.input-lga:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(30, 69, 48, 0.15);
  background: #ffffff;
}

.input-lga::placeholder {
  color: rgba(32, 43, 47, 0.45);
}

/* Tabs interactivas de servicios */
.tab-btn {
  padding: 0.85rem 1.4rem;
  border-radius: 9999px;
  font-size: 0.92rem;
  font-weight: 600;
  transition: all 0.3s ease;
  color: var(--color-text);
  background: rgba(154, 170, 148, 0.18);
  border: 1px solid transparent;
  white-space: nowrap;
  cursor: pointer;
}

.tab-btn:hover {
  background: rgba(154, 170, 148, 0.35);
}

.tab-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 14px rgba(30, 69, 48, 0.25);
}

/* Sutil efecto orgánico de fondo */
.bg-leaf-pattern {
  background-image: radial-gradient(circle at 1px 1px, rgba(83, 112, 60, 0.06) 1px, transparent 0);
  background-size: 28px 28px;
}

/* Floating WhatsApp Badge en móvil/desktop */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 40;
  background-color: #25D366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.whatsapp-float:hover {
  transform: scale(1.08) translateY(-3px);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.55);
}

/* Menú móvil desplegable */
.mobile-menu {
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease, margin 0.3s ease, padding 0.3s ease;
  overflow: hidden;
}

.mobile-menu.closed {
  max-height: 0 !important;
  opacity: 0 !important;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  border-top-width: 0 !important;
  pointer-events: none;
  visibility: hidden;
}

.mobile-menu.open {
  max-height: 520px;
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

/* ==========================================================================
   ESTILOS DE IMPRESIÓN & EXPORTACIÓN A PDF DE ALTA RESOLUCIÓN
   ========================================================================== */
@media print {
  *,
  *::before,
  *::after {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
    color-adjust: exact !important;
  }

  @page {
    margin: 0.8cm;
    size: auto;
  }

  body {
    background-color: #F2F3ED !important;
    color: #202B2F !important;
  }

  /* Navbar relativa en impresión */
  .glass-nav {
    position: relative !important;
    top: 0 !important;
    left: 0 !important;
    transform: none !important;
    width: 100% !important;
    max-width: 100% !important;
    margin-bottom: 2rem !important;
    box-shadow: none !important;
    border: 1px solid rgba(30, 69, 48, 0.15) !important;
  }

  /* Ocultar elementos interactivos flotantes */
  .whatsapp-float,
  #mobile-menu-btn,
  .mobile-menu {
    display: none !important;
  }

  /* Evitar cortes indeseados dentro de tarjetas y secciones */
  .sector-card,
  .service-card,
  #liderazgo,
  .rounded-2xl,
  .rounded-3xl,
  .grid > div {
    break-inside: avoid !important;
    page-break-inside: avoid !important;
  }

  /* Forzar visibilidad total de elementos animados */
  .hero-item,
  .reveal-section,
  [data-lucide] {
    opacity: 1 !important;
    transform: none !important;
    visibility: visible !important;
  }
}