/* ============================================
   Fibra Andina - Landing Google Ads
   Referencia: layout premium, verde/azul, conversión
   ============================================ */

:root {
  --verde: #1cbba4;
  --verde-oscuro: #17a690;
  --azul-oscuro: #082f54;
  --gris-claro: #F4F6F8;
  --blanco: #ffffff;
  --texto: #1a1a1a;
  --texto-suave: #4a5568;
  --sombra: 0 4px 20px rgba(11, 44, 61, 0.08);
  --sombra-hover: 0 8px 30px rgba(11, 44, 61, 0.12);
  --radio: 12px;
  --transicion: 0.25s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--texto);
  background: var(--blanco);
}

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.container-narrow {
  max-width: 640px;
}

/* ========== NAVBAR (azul oscuro, mínima) ========== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--azul-oscuro);
  transition: box-shadow var(--transicion);
}

.navbar.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--blanco);
  font-weight: 700;
  font-size: 1.25rem;
}

.logo-icon {
  font-size: 1.5rem;
  line-height: 1;
}

.logo-img {
  height: 3.25rem;
  width: auto;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.35));
}

.navbar .logo-img {
  height: clamp(3.25rem, 8vw, 5rem);
}

.logo-tagline {
  display: none;
  font-weight: 400;
  font-size: 0.8125rem;
  opacity: 0.9;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.link-whatsapp {
  color: var(--blanco);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  opacity: 0.95;
  transition: opacity var(--transicion);
}

.link-whatsapp:hover {
  opacity: 1;
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radio);
  border: none;
  cursor: pointer;
  transition: transform var(--transicion), box-shadow var(--transicion), background var(--transicion), color var(--transicion);
}

.btn-primary {
  background: var(--verde);
  color: var(--blanco);
  box-shadow: 0 2px 10px rgba(28, 187, 164, 0.35);
}

.btn-primary:hover {
  background: var(--verde-oscuro);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(28, 187, 164, 0.4);
}

.btn-nav {
  background: var(--verde);
  color: var(--blanco);
}

.btn-nav:hover {
  background: var(--verde-oscuro);
  color: var(--blanco);
  transform: translateY(-1px);
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  background: var(--verde);
  color: var(--blanco);
  margin-top: 0.75rem;
  text-decoration: none;
}

.btn-small:hover {
  background: var(--verde-oscuro);
  transform: translateY(-1px);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.0625rem;
}

.btn-whatsapp {
  background: #25D366;
  color: var(--blanco);
}

.btn-whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-1px);
}

/* ========== HERO (contenido izq + formulario der, sin scroll) ========== */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: 5rem 0 3rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-color: var(--azul-oscuro);
  background-image: url('IMAGENES/Armenia1.jpeg');
  background-size: cover;
  background-position: center;
  filter: brightness(1.12) saturate(1.05);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(11, 44, 61, 0.78) 0%, rgba(11, 44, 61, 0.58) 50%, rgba(11, 44, 61, 0.45) 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  width: 100%;
}

.hero-content {
  text-align: left;
}

.hero-title,
.hero-subtitle,
.hero-tagline {
  text-shadow:
    0 1px 2px rgba(11, 44, 61, 0.55),
    0 2px 8px rgba(0, 0, 0, 0.35);
}

.hero-title {
  margin: 0 0 1rem;
  font-size: clamp(1.65rem, 4.5vw, 2.35rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--blanco);
}

.hero-title-accent {
  color: var(--verde);
}

.hero-subtitle {
  margin: 0 0 1rem;
  font-size: clamp(0.9375rem, 2vw, 1.0625rem);
  color: rgba(255, 255, 255, 0.92);
  max-width: 520px;
}

.hero-tagline {
  margin: 1rem 0 0;
  font-size: clamp(1rem, 2.2vw, 1.125rem);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.45;
}

/* Formulario en hero: card blanca */
.hero-form-wrap {
  width: 100%;
  max-width: 400px;
  margin-left: 0;
}

.form-hero {
  background: var(--blanco);
  padding: 1.5rem;
  border-radius: var(--radio);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.form-hero-intro {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  color: var(--texto-suave);
  font-weight: 500;
}

/* ========== SECCIONES ========== */
.section {
  padding: 3.5rem 0;
}

.section:nth-of-type(even) {
  background: var(--gris-claro);
}

.section-title {
  margin: 0 0 1.5rem;
  font-size: clamp(1.35rem, 3.5vw, 1.75rem);
  font-weight: 700;
  color: var(--azul-oscuro);
  text-align: center;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.section-cta {
  text-align: center;
  margin-top: 2rem;
}

/* ========== EL PROBLEMA ========== */
.section-problema {
  background: var(--azul-oscuro) !important;
  color: var(--blanco);
}

/* Evitar que las secciones pares le pongan fondo claro a esta sección */
.section:nth-of-type(even).section-problema {
  background: var(--azul-oscuro);
}

.section-problema .section-title {
  color: var(--blanco);
  text-align: center;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.25;
  white-space: nowrap;
  font-size: clamp(0.72rem, 2.6vw, 1.75rem);
}

@media (max-width: 380px) {
  .section-problema .section-title {
    white-space: normal;
    font-size: 1rem;
  }
}

.section-problema .problema-list,
.section-problema .problema-cierre {
  color: var(--blanco);
}

.problema-list {
  max-width: 480px;
  margin: 0 auto 1rem;
  padding-left: 1.25rem;
  font-size: 1rem;
  line-height: 1.75;
}

.problema-list li {
  margin-bottom: 0.35rem;
}

.problema-cierre {
  text-align: center;
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 auto;
  max-width: 42rem;
  padding: 0 0.5rem;
  color: var(--blanco);
  line-height: 1.45;
}

/* ========== BENEFICIOS ========== */
.beneficios-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.card {
  background: var(--blanco);
  border-radius: var(--radio);
  padding: 1.5rem;
  box-shadow: var(--sombra);
  transition: transform var(--transicion), box-shadow var(--transicion);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--sombra-hover);
}

.card-icon {
  display: block;
  font-size: 1.75rem;
  margin-bottom: 0.6rem;
  line-height: 1;
}

.card-beneficio h3 {
  margin: 0 0 0.4rem;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--azul-oscuro);
}

.card-beneficio p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--texto-suave);
}

/* ========== CASOS DE ÉXITO (imagen izquierda + datos derecha) ========== */
.casos-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.card-caso {
  padding: 0;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto 1fr;
  margin: 0 auto;
  width: 100%;
  max-width: 900px;
}

.caso-img {
  height: 200px;
  width: 100%;
  min-height: 180px;
  background-color: var(--gris-claro);
}

.caso-data {
  padding: 1.25rem 1.5rem;
  background: var(--blanco);
  min-height: 160px;
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
}

/* El texto crece y el botón queda alineado abajo en las 3 columnas */
.caso-data-body {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.caso-data .btn-small {
  margin-top: 0;
  flex-shrink: 0;
  align-self: stretch;
  text-align: center;
}

.caso-lugar {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--verde-oscuro);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}

.caso-kwp {
  display: block;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--azul-oscuro);
  margin-bottom: 0.5rem;
}

.caso-paneles {
  margin: 0 0 0.4rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--verde-oscuro);
}

.caso-numero {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--verde);
  margin: 0 0 0.25rem;
}

.caso-data p {
  margin: 0 0 0.2rem;
  font-size: 0.9375rem;
  color: var(--texto-suave);
}

/* Franja de estadísticas en movimiento (tras casos de éxito) */
.stats-marquee-outer {
  width: 100%;
  margin-top: 2.5rem;
  overflow: hidden;
  background: linear-gradient(90deg, var(--verde-oscuro) 0%, var(--azul-oscuro) 50%, var(--verde-oscuro) 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.stats-marquee {
  overflow: hidden;
  padding: 0.9rem 0;
}

.stats-marquee-track {
  display: flex;
  width: max-content;
  animation: stats-marquee-scroll 45s linear infinite;
}

.stats-marquee-group {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 0.75rem;
  padding: 0 2rem;
  color: var(--blanco);
  font-weight: 600;
  font-size: clamp(0.8125rem, 2vw, 0.9375rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.stats-marquee-sep {
  color: rgba(255, 255, 255, 0.45);
  font-weight: 400;
  user-select: none;
}

.stats-marquee-item {
  white-space: nowrap;
}

@keyframes stats-marquee-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .stats-marquee-track {
    animation: none;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    gap: 0.5rem;
  }

  .stats-marquee-group[aria-hidden='true'] {
    display: none;
  }

  .stats-marquee-group {
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
  }
}

/* ========== AGENDAR LLAMADA 15 MIN (premium) ========== */
.section-agendar {
  background: linear-gradient(165deg, #071a24 0%, var(--azul-oscuro) 45%, #0d3d52 100%);
  color: var(--blanco);
  padding: 4rem 0;
}

.section-agendar .container {
  max-width: 1040px;
}

.agendar-highlight {
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  padding: 2.25rem 1.5rem;
}

.agendar-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}

.agendar-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--verde);
  background: rgba(31, 166, 122, 0.18);
  border: 1px solid rgba(31, 166, 122, 0.45);
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.agendar-title {
  margin: 0 0 1rem;
  font-size: clamp(1.35rem, 3.5vw, 1.85rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--blanco);
}

.agendar-lead {
  margin: 0 0 1.5rem;
  font-size: 1rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.88);
  max-width: 38rem;
}

.agendar-benefits {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
}

.agendar-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 0.75rem;
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.45;
}

.agendar-benefits li:last-child {
  margin-bottom: 0;
}

.agendar-benefits-icon {
  flex-shrink: 0;
  width: 1.35rem;
  height: 1.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(31, 166, 122, 0.25);
  color: var(--verde);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
}

.btn-agendar {
  display: inline-flex;
  width: 100%;
  justify-content: center;
  padding: 1rem 1.75rem;
  font-size: 1.0625rem;
  font-weight: 600;
  background: var(--verde);
  color: var(--blanco);
  border-radius: var(--radio);
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(31, 166, 122, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.08);
  transition: transform var(--transicion), box-shadow var(--transicion), background var(--transicion);
}

.btn-agendar:hover {
  background: #24b888;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(31, 166, 122, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.btn-agendar:focus-visible {
  outline: 2px solid var(--blanco);
  outline-offset: 3px;
}

.agendar-actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
}

.agendar-alt-link {
  display: block;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  transition: color var(--transicion);
}

.agendar-alt-link:hover {
  color: var(--verde);
}

.agendar-microcopy {
  margin: 1rem 0 0;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.65);
  text-align: center;
}

.agendar-aside {
  margin: 0;
}

.agendar-aside-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.25rem;
  border-radius: var(--radio);
  background: rgba(11, 44, 61, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.agendar-aside-item {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 0.75rem;
  row-gap: 0.15rem;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  align-items: center;
}

.agendar-aside-icon {
  grid-row: 1 / 3;
  font-size: 1.35rem;
  line-height: 1;
}

.agendar-aside-label {
  font-weight: 700;
  font-size: 1rem;
  color: var(--blanco);
}

.agendar-aside-hint {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
}

@media (min-width: 768px) {
  .section-agendar {
    padding: 4.5rem 0;
  }

  .agendar-highlight {
    padding: 2.75rem 2.5rem;
  }

  .agendar-grid {
    grid-template-columns: minmax(0, 1fr) minmax(220px, 280px);
    gap: 2.5rem;
    align-items: center;
  }

  .agendar-actions {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }

  .btn-agendar {
    width: auto;
    min-width: 280px;
  }

  .agendar-alt-link {
    text-align: left;
  }

  .agendar-microcopy {
    text-align: left;
  }
}

@media (min-width: 1024px) {
  .section-agendar {
    padding: 5rem 0;
  }

  .agendar-highlight {
    padding: 3rem 3rem;
  }
}

/* ========== FILTRO ========== */
.section-filtro {
  background: var(--azul-oscuro) !important;
  color: var(--blanco);
}

/* Evitar que las secciones pares pongan fondo claro (texto blanco invisible) */
.section:nth-of-type(even).section-filtro {
  background: var(--azul-oscuro);
}

.section-filtro .section-title {
  color: var(--blanco);
}

.section-filtro .filtro-intro,
.section-filtro .filtro-checklist,
.section-filtro .filtro-checklist li {
  color: var(--blanco);
}

.filtro-intro {
  text-align: center;
  margin: 0 0 1rem;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.92);
}

.filtro-checklist {
  max-width: 480px;
  margin: 0 auto 1.5rem;
  padding-left: 1.25rem;
  font-size: 1rem;
  line-height: 1.9;
}

.filtro-checklist li {
  margin-bottom: 0.2rem;
}

.section-filtro .btn-primary {
  background: var(--verde);
  color: var(--blanco);
}

.section-filtro .btn-primary:hover {
  background: var(--blanco);
  color: var(--azul-oscuro);
}

/* ========== FORMULARIO (sección inferior) ========== */
.section-formulario {
  background: var(--gris-claro);
}

.form-intro {
  text-align: center;
  margin: -0.5rem auto 1.5rem;
  color: var(--texto-suave);
  font-size: 0.9375rem;
}

.form-diagnostico {
  background: var(--blanco);
  padding: 1.75rem;
  border-radius: var(--radio);
  box-shadow: var(--sombra);
}

.form-row {
  margin-bottom: 1rem;
}

.form-row label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--azul-oscuro);
}

.required {
  color: #c53030;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 0.65rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  border: 1px solid #e2e8f0;
  border-radius: var(--radio);
  background: var(--blanco);
  transition: border-color var(--transicion), box-shadow var(--transicion);
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--verde);
  box-shadow: 0 0 0 3px rgba(31, 166, 122, 0.2);
}

.form-row input::placeholder,
.form-row textarea::placeholder {
  color: #a0aec0;
}

.form-error {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: #c53030;
}

.form-row input.invalid,
.form-row select.invalid {
  border-color: #c53030;
}

.form-row-checkbox {
  margin-top: 0.25rem;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-weight: 400;
  font-size: 0.875rem;
  line-height: 1.45;
  color: var(--gris-texto, #4a5568);
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  margin-top: 0.2rem;
  flex-shrink: 0;
  accent-color: var(--verde);
  cursor: pointer;
}

.checkbox-label a {
  color: var(--verde);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.checkbox-label a:hover {
  color: var(--azul-oscuro);
}

.form-row-checkbox.invalid .checkbox-label {
  color: #c53030;
}

.btn-submit {
  width: 100%;
  padding: 0.9rem;
  margin-top: 0.25rem;
  font-size: 1rem;
  cursor: pointer;
}

/* Form inline (segundo formulario) */
.form-inline .form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 1rem;
}

/* ========== FAQ ========== */
.faq-list {
  max-width: 600px;
  margin: 0 auto;
}

.faq-item {
  background: var(--blanco);
  border-radius: var(--radio);
  margin-bottom: 0.6rem;
  box-shadow: var(--sombra);
  overflow: hidden;
}

.faq-item summary {
  padding: 1rem 1.25rem;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--azul-oscuro);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--transicion);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 1.125rem;
  color: var(--verde);
  transition: transform var(--transicion);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item summary:hover {
  background: var(--gris-claro);
}

.faq-item p {
  margin: 0;
  padding: 0 1.25rem 1rem;
  font-size: 0.9375rem;
  color: var(--texto-suave);
  line-height: 1.6;
  border-top: 1px solid var(--gris-claro);
}

/* ========== FOOTER ========== */
.footer {
  background: var(--azul-oscuro);
  color: rgba(255, 255, 255, 0.85);
  padding: 2rem 0 1rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer-brand .logo-icon {
  font-size: 1.25rem;
}

.footer-brand .logo-img {
  height: 3.5rem;
  width: auto;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5)) drop-shadow(0 4px 8px rgba(0, 0, 0, 0.4));
}

.footer-brand .logo-text {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--blanco);
}

.footer-brand p {
  margin: 0;
  font-size: 0.875rem;
  opacity: 0.85;
}

.footer-bottom {
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  text-align: center;
}

.footer-bottom p {
  margin: 0;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ========== WHATSAPP FLOTANTE ========== */
.whatsapp-float {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 40;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  transition: transform var(--transicion), box-shadow var(--transicion);
}

.whatsapp-float::before {
  content: '';
  width: 28px;
  height: 28px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413z'/%3E%3C/svg%3E") center/contain no-repeat;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.55);
}

/* ========== RESPONSIVE - TABLET ========== */
@media (min-width: 768px) {
  .container {
    padding: 0 2rem;
  }

  .logo-tagline {
    display: inline;
    margin-left: 0.25rem;
  }

  .hero-inner {
    grid-template-columns: 1fr 380px;
    gap: 2.5rem;
    align-items: center;
  }

  .hero-form-wrap {
    max-width: 380px;
    margin-left: auto;
  }

  .beneficios-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }

  /* Casos: 3 columnas alineadas, mismo tamaño */
  .casos-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: stretch;
    width: 100%;
  }

  .card-caso {
    display: flex;
    flex-direction: column;
    max-width: none;
    margin: 0;
    min-height: 420px;
    height: 100%;
  }

  .caso-img {
    flex: 0 0 200px;
    height: 200px;
    min-height: 200px;
    width: 100%;
  }

  .caso-data {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
  }

  .form-inline .form-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ========== RESPONSIVE - DESKTOP ========== */
@media (min-width: 1024px) {
  .hero {
    padding: 5.5rem 0 4rem;
  }

  .hero-title {
    font-size: 2.25rem;
  }

  .section {
    padding: 4rem 0;
  }
}

/* Focus visible (accesibilidad) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--verde);
  outline-offset: 2px;
}

/* ============================================
   MÓDULO COTIZA — componentes nuevos
   ============================================ */

.fa-cotiza-module {
  --fa-primary: #082f54;
  --fa-accent: #1cbba4;
}

/* Nav interna */
.navbar-nav {
  display: none;
  align-items: center;
  gap: 1.25rem;
}

.navbar-nav a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color var(--transicion);
}

.navbar-nav a:hover {
  color: var(--verde);
}

/* ========== HERO SLIDER ========== */
.hero-slider {
  position: relative;
  width: 100%;
  background: var(--azul-oscuro);
  overflow: hidden;
}

.hero-slider__viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: min(72vh, 640px);
  min-height: 380px;
}

.hero-slider__track {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
  z-index: 1;
}

.hero-slide__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-slide__content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  padding: 2rem 1.25rem;
  z-index: 2;
}

.hero-slide__text-panel {
  max-width: 560px;
  padding: 1.5rem 1.75rem;
  border-radius: var(--radio);
  background: linear-gradient(135deg, rgba(8, 47, 84, 0.82) 0%, rgba(8, 47, 84, 0.55) 100%);
  backdrop-filter: blur(4px);
}

.hero-slide__text-panel--card {
  border-left: 4px solid var(--verde);
}

.hero-slide__eyebrow {
  display: inline-block;
  margin-bottom: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--verde);
}

.hero-slide__title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.35rem, 3.5vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--blanco);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

.hero-slide__accent {
  color: var(--verde);
}

.hero-slide__desc {
  margin: 0 0 1.25rem;
  font-size: clamp(0.9rem, 2vw, 1.05rem);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-slider__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: var(--azul-oscuro);
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
  transition: background var(--transicion), transform var(--transicion);
}

.hero-slider__arrow:hover {
  background: var(--blanco);
  transform: translateY(-50%) scale(1.05);
}

.hero-slider__arrow--prev {
  left: 1rem;
}

.hero-slider__arrow--next {
  right: 1rem;
}

.hero-slider__dots {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  gap: 0.5rem;
}

.hero-slider__dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 2px solid var(--blanco);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  transition: background var(--transicion), transform var(--transicion);
}

.hero-slider__dot.is-active {
  background: var(--verde);
  border-color: var(--verde);
  transform: scale(1.15);
}

/* ========== CONFIANZA ========== */
.section-confianza {
  background: var(--blanco) !important;
}

.confianza-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 1040px;
  margin: 0 auto;
  align-items: stretch;
}

.confianza-copy {
  display: flex;
  flex-direction: column;
}

.confianza-lead,
.confianza-stats {
  margin: 0 0 1rem;
}

.confianza-mision-block {
  margin: 0;
  flex: 1;
}

.confianza-mision-title {
  margin: 1.25rem 0 0.5rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--azul-oscuro);
}

.confianza-mision-block .confianza-mision-title:first-child {
  margin-top: 0;
}

.confianza-mision-text {
  margin: 0 0 0.5rem;
  font-size: 0.9375rem;
  color: var(--texto-suave);
  line-height: 1.65;
}

.confianza-objetivos {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--texto-suave);
  font-size: 0.9375rem;
  line-height: 1.65;
}

.confianza-objetivos li {
  margin-bottom: 0.35rem;
}

.confianza-objetivos li:last-child {
  margin-bottom: 0;
}

.confianza-lead strong,
.confianza-stats strong {
  color: var(--azul-oscuro);
}

.confianza-sellos {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  height: 100%;
}

.confianza-sello {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--gris-claro);
  border-radius: var(--radio);
  border-left: 4px solid var(--verde);
  flex: 1;
}

.confianza-sello-icon {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--verde);
  color: var(--blanco);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
}

.confianza-sello-text {
  font-size: 0.9375rem;
  color: var(--texto);
  line-height: 1.45;
}

/* ========== TESTIMONIOS ========== */
.section-testimonios {
  background: var(--gris-claro) !important;
}

.testimonios-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 800px;
  margin: 0 auto;
}

.testimonio-video__embed {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: var(--sombra-hover);
  background: var(--azul-oscuro);
}

.testimonio-video__embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.testimonio-video__fallback {
  margin: 0.75rem 0 0;
  text-align: center;
  font-size: 0.875rem;
}

.testimonio-video__fallback a {
  color: var(--azul-oscuro);
  font-weight: 500;
  text-decoration: none;
}

.testimonio-video__fallback a:hover {
  color: var(--verde);
  text-decoration: underline;
}

/* ========== COTIZA DESPLEGABLE ========== */
.section-cotiza {
  background: var(--azul-oscuro) !important;
  padding: 2.5rem 0 3rem;
}

.cotiza-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  padding: 1.25rem 2rem;
  border: 2px solid var(--verde);
  border-radius: var(--radio);
  background: transparent;
  color: var(--blanco);
  font-family: inherit;
  font-size: clamp(1rem, 3.5vw, 1.35rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  text-align: center;
  transition: background var(--transicion), border-color var(--transicion), transform var(--transicion);
}

.cotiza-toggle:hover {
  background: rgba(28, 187, 164, 0.12);
  transform: translateY(-1px);
}

.cotiza-toggle[aria-expanded="true"] {
  background: var(--verde);
  color: var(--azul-oscuro);
  border-color: var(--verde);
}

.cotiza-toggle__label {
  line-height: 1.3;
}

.cotiza-toggle__icon::after {
  content: '+';
  display: inline-block;
  font-size: 1.25rem;
  font-weight: 400;
  transition: transform var(--transicion);
}

.cotiza-toggle[aria-expanded="true"] .cotiza-toggle__icon::after {
  content: '−';
}

.cotiza-form-wrap {
  margin-top: 1.25rem;
  padding: 1.75rem;
  background: var(--blanco);
  border-radius: var(--radio);
  box-shadow: var(--sombra-hover);
}

.cotiza-form-wrap[hidden] {
  display: none;
}

.cotiza-form-wrap.is-open {
  animation: cotizaReveal 0.35s ease;
}

@keyframes cotizaReveal {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.cotiza-form-title {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--azul-oscuro);
  text-align: center;
}

.section-cotiza .form-intro {
  text-align: center;
  color: var(--texto-suave);
  margin: 0 0 1.25rem;
  font-size: 0.9375rem;
}

.form-cotiza {
  margin-top: 0;
}

.form-success-msg {
  margin-top: 1.25rem;
  padding: 1.5rem 1.25rem;
  text-align: center;
  background: #ecfdf5;
  border: 1px solid #6ee7b7;
  border-radius: var(--radio);
}

.form-success-msg__title {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--azul-oscuro);
}

.form-success-msg__text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.5;
  color: #276749;
}
  max-width: 100%;
}

/* Botón sticky COTIZA */
.cotiza-sticky {
  position: fixed;
  bottom: 5.5rem;
  right: 1.25rem;
  z-index: 45;
  padding: 0.75rem 1.25rem;
  border: none;
  border-radius: 999px;
  background: var(--verde);
  color: var(--azul-oscuro);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(28, 187, 164, 0.45);
  transition: transform var(--transicion), box-shadow var(--transicion);
}

.cotiza-sticky:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 24px rgba(28, 187, 164, 0.55);
}

/* ========== FOOTER MÍNIMO ========== */
.footer-minimal .footer-contact {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
}

.footer-minimal .footer-contact a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
}

.footer-minimal .footer-contact a:hover {
  color: var(--verde);
}

.footer-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}

.footer-site-link {
  color: var(--verde);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
}

.footer-site-link:hover {
  text-decoration: underline;
}

/* ========== RESPONSIVE MÓDULO ========== */
@media (min-width: 640px) {
  .navbar-nav {
    display: flex;
  }

  .hero-slide__content {
    padding: 2.5rem 3rem;
  }

  .confianza-grid {
    grid-template-columns: 1.15fr 1fr;
    align-items: stretch;
    gap: 2.5rem;
  }

  .confianza-sellos {
    min-height: 100%;
  }
}

@media (min-width: 768px) {
  .hero-slider__viewport {
    min-height: 420px;
  }

  .testimonios-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    max-width: 1000px;
  }
}

@media (max-width: 639px) {
  .cotiza-toggle__hint {
    display: none;
  }

  .hero-slider__arrow {
    width: 36px;
    height: 36px;
    font-size: 1.5rem;
  }

  .hero-slider__arrow--prev {
    left: 0.5rem;
  }

  .hero-slider__arrow--next {
    right: 0.5rem;
  }
}