/* ==========================================================================
   REFRIGERACIÓN AS - ESTILOS PRINCIPALES
   Colores: #1d4f96 (Primario) | #00a8e8 (Cian Hielo) | #ff6b00 (CTA Naranja)
   Iconografía: Estilo Mercado Pago / Mercado Libre (SVGs en badges squircles)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  /* Marca & Acentos */
  --primary: #1d4f96;
  --primary-dark: #123363;
  --primary-darker: #0c1c38;
  --primary-light: #2c68c4;
  --ice-cyan: #00b4d8;
  --ice-light: #e0f2fe;
  --cta-orange: #ff6b00;
  --cta-orange-hover: #e05e00;
  --wa-green: #25d366;
  --wa-green-hover: #1eaa52;

  /* Neutros & Fondos */
  --bg-page: #f8fafc;
  --bg-white: #ffffff;
  --bg-card: #ffffff;
  --bg-alt: #f1f5f9;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --border-color: #e2e8f0;
  --border-focus: #1d4f96;

  /* Sombras y Efectos */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 4px 14px rgba(29, 79, 150, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 14px 34px rgba(29, 79, 150, 0.12), 0 4px 10px rgba(0, 0, 0, 0.05);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Tipografía */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

body.drawer-open {
  overflow: hidden;
  height: 100vh;
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  line-height: 1.25;
  font-weight: 700;
}

/* Contenedor */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ==========================================================================
   TOP BAR DE URGENCIAS Y MATRICULADO
   ========================================================================== */
.topbar {
  background: var(--primary-darker);
  color: #e2e8f0;
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 180, 216, 0.15);
  color: #7dd3fc;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.8rem;
}

.topbar-pulse {
  width: 8px;
  height: 8px;
  background-color: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  animation: pulse 2s infinite;
  display: inline-block;
  flex-shrink: 0;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.topbar-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.topbar-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #cbd5e1;
}

.topbar-link:hover {
  color: #ffffff;
}

/* ==========================================================================
   NAVBAR MODERNA (BLUR FROSTED GLASS)
   ========================================================================== */
.header-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: -82px;
  transition: background-color 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease, box-shadow 0.35s ease, backdrop-filter 0.35s ease;
}

.header-nav.scrolled {
  background-color: #1d4f96 !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 6px 24px rgba(18, 51, 99, 0.45);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
}

.brand-logo {
  display: flex;
  align-items: center;
}

.brand-logo-img {
  height: 52px;
  width: auto;
  max-width: 230px;
  object-fit: contain;
}

/* Menú Desktop */
.nav-menu.desktop-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 28px;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: #ffffff;
  padding: 10px 0;
  position: relative;
  transition: color 0.25s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2.5px;
  background: #38bdf8;
  border-radius: var(--radius-full);
  transition: width 0.25s ease;
}

.nav-link:hover {
  color: #38bdf8;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: #38bdf8;
}

/* Dropdown Desktop */
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--bg-white);
  min-width: 310px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  padding: 12px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 101;
}

.nav-item.has-dropdown:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

.dropdown-link:hover {
  background: var(--bg-alt);
  color: var(--primary);
  transform: translateX(4px);
}

.dropdown-text {
  flex-grow: 1;
}

.dropdown-badge-hot {
  background: var(--cta-orange);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.desktop-only {
  display: inline-flex;
}

/* Botón Hamburguesa Mobile Pro Animado */
.mobile-toggle-pro {
  display: none;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.12);
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  border-radius: 12px;
  cursor: pointer;
  padding: 10px;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
  transition: var(--transition);
}

.mobile-toggle-pro:hover {
  background: rgba(255, 255, 255, 0.2);
}

.hamburger-bar {
  width: 22px;
  height: 2.5px;
  background-color: #ffffff;
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.mobile-toggle-pro.active {
  background: #ffffff;
}

.mobile-toggle-pro.active .hamburger-bar {
  background-color: #1d4f96;
}

.mobile-toggle-pro.active .hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle-pro.active .hamburger-bar:nth-child(2) {
  opacity: 0;
}

.mobile-toggle-pro.active .hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================================
   DRAWER MOBILE PRO (ESTILO APP MERCADO PAGO / MERCADO LIBRE)
   ========================================================================== */
.mobile-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 330px;
  max-width: 86vw;
  background: #ffffff;
  z-index: 999;
  transform: translateX(100%);
  transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -10px 0 35px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
}

.mobile-drawer.active {
  transform: translateX(0);
}

.drawer-header {
  padding: 20px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  background: #1d4f96;
}

.drawer-brand-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.drawer-logo {
  height: 38px;
  width: auto;
  max-width: 170px;
  object-fit: contain;
}

.drawer-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 3px 9px;
  border-radius: var(--radius-full);
  width: fit-content;
}

.drawer-close-btn {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  cursor: pointer;
  transition: var(--transition);
}

.drawer-close-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  color: #ffffff;
  transform: rotate(90deg);
}

.drawer-body {
  padding: 16px 14px;
  overflow-y: auto;
  flex-grow: 1;
}

.drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.drawer-nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
}

.drawer-nav-item:hover,
.drawer-nav-item.active {
  background: #eff6ff;
  color: var(--primary);
}

.drawer-nav-label {
  flex-grow: 1;
}

.drawer-nav-arrow {
  color: var(--text-muted);
}

.drawer-accordion-icon {
  color: var(--primary);
  transition: transform 0.3s ease;
}

.drawer-accordion-group.open .drawer-accordion-icon {
  transform: rotate(180deg);
}

.drawer-submenu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  padding-left: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.drawer-accordion-group.open .drawer-submenu {
  max-height: 380px;
  margin: 6px 0 10px;
}

.drawer-subitem {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
}

.drawer-subitem:hover {
  background: #f1f5f9;
  color: var(--primary);
}

.subitem-text {
  flex-grow: 1;
}

.subitem-badge {
  font-size: 0.68rem;
  font-weight: 800;
  color: #fff;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.drawer-footer {
  padding: 18px 20px 24px;
  border-top: 1px solid var(--border-color);
  background: #f8fafc;
}

.btn-drawer {
  width: 100%;
  padding: 13px;
  font-size: 0.92rem;
  border-radius: 12px;
}

.drawer-social-row {
  margin-top: 14px;
  display: flex;
  justify-content: center;
}

.drawer-social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  color: #db2777;
}

/* ==========================================================================
   ICONOS ESTILO MERCADO PAGO / MERCADO LIBRE (SVG EN SQUIRCLE BADGES)
   ========================================================================== */
.mp-icon-badge {
  width: 44px;
  height: 44px;
  border-radius: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}

.mp-icon-badge-sm {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mp-icon-badge-lg {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-bottom: 20px;
}

/* Variantes de Color Mercado Pago */
.mp-icon-blue {
  background: #eff6ff;
  color: var(--primary);
  border: 1px solid #dbeafe;
}

.mp-icon-cyan {
  background: #e0f2fe;
  color: #0284c7;
  border: 1px solid #bae6fd;
}

.mp-icon-orange {
  background: #fff7ed;
  color: var(--cta-orange);
  border: 1px solid #ffedd5;
}

.mp-icon-green {
  background: #ecfdf5;
  color: #059669;
  border: 1px solid #d1fae5;
}

.mp-icon-dark {
  background: #f1f5f9;
  color: #334155;
  border: 1px solid #e2e8f0;
}

.mp-icon-red {
  background: #fef2f2;
  color: #dc2626;
  border: 1px solid #fee2e2;
}

/* Hover en tarjetas de servicio */
.service-card:hover .mp-icon-badge-lg {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 8px 18px rgba(29, 79, 150, 0.15);
}

/* ==========================================================================
   BOTONES Y LLAMADOS A LA ACCIÓN (CTA)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(29, 79, 150, 0.25);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(29, 79, 150, 0.35);
}

.btn-cta {
  background: var(--cta-orange);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(255, 107, 0, 0.3);
}

.btn-cta:hover {
  background: var(--cta-orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 107, 0, 0.45);
}

.btn-wa {
  background: var(--wa-green);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-wa:hover {
  background: var(--wa-green-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
}

/* ==========================================================================
   HERO SECTION - PROBLEMA PRIMERO (PROBLEM-FIRST HERO)
   ========================================================================== */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #0d2140 0%, #1d4f96 60%, #153b70 100%);
  color: #ffffff;
  padding: 140px 0 85px !important;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 80% 20%, rgba(0, 180, 216, 0.2) 0%, transparent 50%),
              radial-gradient(circle at 10% 80%, rgba(255, 107, 0, 0.12) 0%, transparent 40%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  color: #e0f2fe;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 2.85rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
  color: #ffffff;
}

.hero-title span.highlight {
  color: #38bdf8;
  text-decoration: underline;
  text-decoration-color: var(--cta-orange);
  text-underline-offset: 6px;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: #e2e8f0;
  line-height: 1.6;
  margin-bottom: 28px;
  max-width: 600px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 34px;
}

.hero-trust-badges {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 22px;
}

.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #f1f5f9;
}

.trust-badge-item svg {
  color: #38bdf8;
  flex-shrink: 0;
}

/* WIDGET HERO: DIAGNÓSTICO RÁPIDO INTERACTIVO */
.hero-card-widget {
  background: #ffffff;
  color: var(--text-main);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
  border: 2px solid rgba(0, 180, 216, 0.4);
  position: relative;
}

.widget-badge-top {
  position: absolute;
  top: -14px;
  right: 24px;
  background: var(--cta-orange);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 10px rgba(255, 107, 0, 0.4);
  text-transform: uppercase;
}

.widget-header h3 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 6px;
}

.widget-header p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.symptom-selector {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.symptom-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-color);
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.92rem;
  font-weight: 600;
}

.symptom-option:hover,
.symptom-option.selected {
  border-color: var(--primary);
  background: #eff6ff;
  color: var(--primary);
}

.symptom-option .mp-icon-badge-sm {
  flex-shrink: 0;
}

.widget-result-box {
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  padding: 14px;
  font-size: 0.88rem;
  margin-bottom: 18px;
  border-left: 4px solid var(--primary);
}

/* ==========================================================================
   SECCIONES GLOBALES
   ========================================================================== */
.section {
  padding: 85px 0;
}

.section-alt {
  background: var(--bg-alt);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px;
}

.section-subtitle-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  background: #dbeafe;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* ==========================================================================
   GRILLA DE SERVICIOS PRINCIPALES (CARDS)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(29, 79, 150, 0.3);
}

.service-card.card-featured {
  border: 2px solid var(--cta-orange);
  background: linear-gradient(180deg, #ffffff 0%, #fff7ed 100%);
}

.card-badge-special {
  position: absolute;
  top: -12px;
  right: 20px;
  background: var(--cta-orange);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  box-shadow: 0 4px 10px rgba(255, 107, 0, 0.3);
}

.service-card h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-features-list {
  list-style: none;
  margin-bottom: 24px;
}

.service-features-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-main);
  margin-bottom: 8px;
  font-weight: 500;
}

.service-features-list li svg {
  color: #10b981;
  flex-shrink: 0;
}

/* ==========================================================================
   BANNER DE SÚPER PRECIO HELADERAS COMERCIALES
   ========================================================================== */
.promo-commercial-banner {
  background: linear-gradient(135deg, #1d4f96 0%, #0d2140 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 45px 40px;
  margin: 50px 0;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(0, 180, 216, 0.4);
}

.promo-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 30px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.promo-badge {
  display: inline-block;
  background: var(--cta-orange);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 800;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
  text-transform: uppercase;
}

.promo-title {
  font-size: 2.1rem;
  color: #ffffff;
  margin-bottom: 14px;
}

.promo-desc {
  font-size: 1.05rem;
  color: #cbd5e1;
  margin-bottom: 24px;
}

.promo-cta-box {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 26px;
  text-align: center;
}

.promo-price-callout {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: #38bdf8;
  font-weight: 700;
  margin-bottom: 6px;
}

.promo-price-big {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 12px;
}

/* ==========================================================================
   SECCIÓN EDUCATIVA: EL PROBLEMA DE LOS MALOS OLORES Y HONGOS
   ========================================================================== */
.mold-problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.mold-warning-box {
  background: #fef2f2;
  border: 1.5px solid #fecaca;
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 24px;
}

.mold-warning-box h4 {
  color: #b91c1c;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.mold-warning-box p {
  color: #7f1d1d;
  font-size: 0.92rem;
}

.odor-symptoms-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.odor-item {
  display: flex;
  gap: 14px;
  background: var(--bg-white);
  padding: 16px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  align-items: center;
}

.odor-text h4 {
  font-size: 1.02rem;
  margin-bottom: 4px;
}

.odor-text p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.clean-solution-card {
  background: linear-gradient(135deg, #f0fdf4 0%, #e0f2fe 100%);
  border: 2px solid #86efac;
  border-radius: var(--radius-lg);
  padding: 34px;
}

.clean-solution-card h3 {
  color: #065f46;
  font-size: 1.5rem;
  margin-bottom: 14px;
}

.step-checklist {
  list-style: none;
  margin: 20px 0;
}

.step-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.92rem;
  color: #1e293b;
}

.step-checklist li svg {
  color: #059669;
  flex-shrink: 0;
  margin-top: 3px;
}

/* ==========================================================================
   GRILLA DE ZONAS DE COBERTURA
   ========================================================================== */
.coverage-pills-wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin: 30px 0;
}

.zone-pill {
  background: var(--bg-white);
  border: 1.5px solid var(--border-color);
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.zone-pill svg {
  color: var(--primary);
}

.zone-pill:hover {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.zone-pill:hover svg {
  color: #38bdf8;
}

/* ==========================================================================
   ACORDEÓN DE PREGUNTAS FRECUENTES (FAQ)
   ========================================================================== */
.faq-wrap {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 20px 24px;
  font-family: var(--font-heading);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.faq-icon-chevron {
  transition: transform 0.3s ease;
  color: var(--primary);
  flex-shrink: 0;
}

.faq-item.open .faq-icon-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, padding 0.35s ease;
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item.open .faq-answer {
  max-height: 400px;
  padding-bottom: 20px;
}

/* ==========================================================================
   BANNER DE CIERRE / CTA GLOBAL
   ========================================================================== */
.cta-banner-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #ffffff;
  padding: 70px 0;
  text-align: center;
  position: relative;
}

.cta-banner-content h2 {
  font-size: 2.4rem;
  color: #ffffff;
  margin-bottom: 16px;
}

.cta-banner-content p {
  font-size: 1.15rem;
  color: #cbd5e1;
  max-width: 650px;
  margin: 0 auto 30px;
}

.cta-banner-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background: #081220;
  color: #94a3b8;
  padding: 70px 0 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-logo-img {
  height: 80px;
  width: auto;
  max-width: 260px;
  object-fit: contain;
}

.footer-brand p {
  margin-top: 14px;
  font-size: 0.92rem;
  line-height: 1.6;
}

.footer-badge-matriculado {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 180, 216, 0.1);
  border: 1px solid rgba(0, 180, 216, 0.25);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: #7dd3fc;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 18px;
  font-weight: 700;
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2.5px;
  background: var(--ice-cyan);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 0.92rem;
  color: #94a3b8;
}

.footer-links a:hover {
  color: #ffffff;
  transform: translateX(3px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.92rem;
}

.footer-contact-item svg {
  color: var(--ice-cyan);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
}

/* ==========================================================================
   BOTÓN FLOTANTE WHATSAPP CON MENSAJE DINÁMICO
   ========================================================================== */
.floating-wa-container {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 990;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.wa-tooltip {
  background: #ffffff;
  color: var(--text-main);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border-color);
  animation: bounceSoft 3s infinite;
  white-space: nowrap;
}

.wa-tooltip::after {
  content: '';
  position: absolute;
  bottom: -6px;
  right: 24px;
  width: 12px;
  height: 12px;
  background: #ffffff;
  transform: rotate(45deg);
  border-right: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

@keyframes bounceSoft {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-6px); }
  60% { transform: translateY(-3px); }
}

.wa-float-btn {
  width: 62px;
  height: 62px;
  background: var(--wa-green);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.wa-float-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.6);
}

.wa-float-btn svg {
  width: 34px;
  height: 34px;
}

/* ==========================================================================
   FORMULARIO DE CONTACTO
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
}

.contact-info-card {
  background: var(--bg-white);
  padding: 36px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.contact-form-card {
  background: var(--bg-white);
  padding: 36px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--text-main);
}

.form-control {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-color);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-main);
  background: var(--bg-page);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(29, 79, 150, 0.12);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MOBILE & TABLETS)
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .promo-grid {
    grid-template-columns: 1fr;
  }

  .mold-problem-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .topbar {
    display: none;
  }

  .desktop-menu {
    display: none !important;
  }

  .desktop-only {
    display: none !important;
  }


  .header-nav {
    margin-bottom: -72px;
  }

  .mobile-toggle-pro {
    display: flex;
  }

  .nav-wrapper {
    height: 72px;
  }

  .brand-logo-img {
    height: 44px;
    max-width: 180px;
  }

  .hero-section {
    padding-top: 110px !important;
    padding-bottom: 60px !important;
  }

  .hero-title {
    font-size: 2.15rem;
  }

  .section-title {
    font-size: 1.85rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

.footer-dev-link {
  color: #38bdf8;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

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

/* ==========================================================================
   PLANES DE ABONO CORPORATIVO B2B & GARANTÍAS
   ========================================================================== */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 40px;
}

.plan-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 36px 26px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.plan-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.plan-card.featured {
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-md);
  transform: scale(1.02);
}

.plan-card.featured:hover {
  transform: scale(1.02) translateY(-5px);
}

.plan-ribbon {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.plan-header {
  margin-bottom: 24px;
  text-align: center;
}

.plan-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-main);
  margin-top: 14px;
}

.plan-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 6px;
  line-height: 1.45;
}

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
  flex-grow: 1;
}

.plan-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-main);
  line-height: 1.45;
}

.plan-feature-item svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--wa-green);
}

/* Grilla de Garantías Corporativas B2B */
.corporate-trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 35px;
}

.corporate-trust-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 26px 20px;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: var(--transition);
}

.corporate-trust-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.corporate-trust-card h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin: 14px 0 6px;
  color: var(--text-main);
}

.corporate-trust-card p {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.5;
}

@media (max-width: 992px) {
  .plans-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .plan-card.featured {
    transform: none;
  }
  .plan-card.featured:hover {
    transform: translateY(-5px);
  }
  .corporate-trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 580px) {
  .corporate-trust-grid {
    grid-template-columns: 1fr;
  }
}