.gradient-teal {
  background: linear-gradient(135deg, #00717a 0%, #005d65 100%);
}
.gradient-hero {
  background: radial-gradient(circle at 10% 20%, rgba(0, 168, 181, 0.08) 0%, rgba(255, 255, 255, 0) 60%),
              radial-gradient(circle at 90% 80%, rgba(0, 168, 181, 0.05) 0%, rgba(255, 255, 255, 0) 50%);
}
.badge-glass {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.card-hover {
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.card-hover:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 30px -10px rgba(0, 168, 181, 0.12), 0 10px 15px -5px rgba(0, 0, 0, 0.04);
}

/* Conserva la velocidad de la insignia animada del encabezado. */
.animate-bounce.animate-bounce-slow {
  animation-duration: 4s;
}

/* Las anclas y el foco quedan por debajo de la cabecera fija. */
html {
  scroll-padding-top: 6rem;
  scroll-padding-bottom: 6rem;
}

/* Respeta el estado oculto aunque el elemento tenga una utilidad flex. */
[hidden] {
  display: none !important;
}

.quote-result {
  overflow-wrap: anywhere;
}

.quote-result button {
  max-width: 100%;
  min-width: 0;
}

.whatsapp-feedback {
  padding: 1rem;
  border: 1px solid #00717a;
  border-radius: 0.75rem;
  background: #e6f8f9;
  color: #1a1e21;
  font-size: 0.875rem;
  line-height: 1.5;
}

.whatsapp-feedback a {
  display: inline-block;
  margin-top: 0.5rem;
  color: #005d65;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.2em;
  overflow-wrap: anywhere;
}

/* Texto de ayuda legible antes de introducir datos. */
#contactForm input::placeholder,
#contactForm textarea::placeholder {
  color: #64748b;
  opacity: 1;
}

/* Menú con desplazamiento propio, también con el teléfono horizontal. */
#mobileMenu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: calc(100vh - var(--mobile-menu-top, 81px));
  max-height: calc(100dvh - var(--mobile-menu-top, 81px));
  overflow-y: auto;
  overscroll-behavior-y: contain;
  padding-bottom: max(1.25rem, env(safe-area-inset-bottom));
}

body.mobile-menu-open > aside {
  visibility: hidden;
}

/* Indicador común que no depende de las utilidades del CDN. */
body :is(a, button, input, select, textarea):focus-visible {
  outline: 3px solid #00717a;
  outline-offset: 3px;
}

body .faq-btn:focus-visible {
  outline-offset: -4px;
}

body > .bg-brand-dark a:focus-visible,
footer a:focus-visible {
  outline-color: #26c6da;
}

.faq-btn[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

#propertyTypeContainer .prop-type-btn {
  min-width: 0;
  padding-inline: 0.5rem;
}

#propertyTypeContainer .prop-type-btn span {
  max-width: 100%;
  overflow-wrap: anywhere;
}

.units-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.units-input {
  width: 8rem;
  max-width: 100%;
}

.units-scale {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.field-error {
  margin-top: 0.5rem;
  color: #b91c1c;
  font-size: 0.875rem;
  line-height: 1.5;
}

body [aria-invalid="true"] {
  border-color: #b91c1c;
}

#sendCalcToWhatsApp:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

@media (max-width: 359px) {
  #propertyTypeContainer {
    grid-template-columns: minmax(0, 1fr);
  }

  #cotizador .quote-result {
    padding: 1rem;
  }

  .quote-result h4 {
    font-size: 1.125rem;
  }

  .quote-result button {
    padding-inline: 0.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html.scroll-smooth {
    scroll-behavior: auto;
  }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}