/* =========================================================================
   Sonrisa Vital – Estilos personalizados
   -------------------------------------------------------------------------
   Tailwind (CDN) cubre el layout y las utilidades. Este archivo contiene lo
   que Tailwind vía CDN no procesa (@apply no funciona en hojas externas):
   componentes reutilizables, glassmorphism, animaciones y efectos reveal.
   ========================================================================= */

:root {
  --brand-500: #0891b2;
  --brand-600: #0284c7;
  --brand-700: #0369a1;
  --wa-400: #25d366;
  --wa-600: #128c7e;
  --ink: #1e293b;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* Compensa el header fijo al saltar a anclas */
html {
  scroll-padding-top: 88px;
}

/* ---------- Navbar: estado al hacer scroll ---------- */
#navbar.is-scrolled {
  background: rgba(255, 255, 255, 0.8);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  backdrop-filter: blur(16px) saturate(160%);
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.06), 0 8px 24px -12px rgba(15, 23, 42, 0.12);
}

.nav-link {
  position: relative;
  transition: color 300ms var(--ease);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  height: 2px;
  width: 100%;
  border-radius: 2px;
  background: var(--brand-600);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 300ms var(--ease);
}
.nav-link:hover::after,
.nav-link.is-active::after {
  transform: scaleX(1);
}
.nav-link.is-active {
  color: var(--brand-700);
}

/* Ícono del logo: pequeño "wiggle" al pasar el cursor */
.group:hover .logo-icon {
  animation: wiggle 600ms var(--ease);
}
@keyframes wiggle {
  0%, 100% { transform: rotate(0deg) scale(1); }
  25% { transform: rotate(-12deg) scale(1.08); }
  50% { transform: rotate(10deg) scale(1.08); }
  75% { transform: rotate(-4deg) scale(1.04); }
}

/* ---------- Texto con gradiente (H1) ---------- */
.text-gradient {
  background: linear-gradient(100deg, var(--brand-600) 0%, var(--brand-500) 55%, var(--wa-600) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Glassmorphism ---------- */
.glass {
  background: rgba(255, 255, 255, 0.78);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  backdrop-filter: blur(14px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.7);
}

/* Máscara suave de la imagen hero */
.hero-image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4);
  background: linear-gradient(180deg, transparent 60%, rgba(3, 105, 161, 0.18) 100%);
  pointer-events: none;
}
/* Fallback si la imagen no carga */
.hero-image-frame.img-failed img { display: none; }
.hero-image-frame.img-failed::before {
  content: "\f5c9"; /* fa-tooth */
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 6rem;
  color: rgba(2, 132, 199, 0.35);
}

/* Tarjetas flotantes */
.float-slow {
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ---------- Botones WhatsApp: glow ---------- */
.btn-wa {
  box-shadow: 0 10px 30px -10px rgba(18, 140, 126, 0.55);
}
.btn-wa:hover {
  box-shadow: 0 0 0 6px rgba(37, 211, 102, 0.18), 0 16px 40px -10px rgba(37, 211, 102, 0.6);
}

/* ---------- Tarjetas de servicio (neomorfismo suave) ---------- */
.service-card {
  display: flex;
  flex-direction: column;
  padding: 2rem;
  border-radius: 1.5rem;
  background: #fff;
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 8px 8px 24px rgba(148, 163, 184, 0.14), -8px -8px 24px rgba(255, 255, 255, 0.9);
  transition: transform 300ms var(--ease), box-shadow 300ms var(--ease), border-color 300ms var(--ease);
}
.service-card:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: rgba(2, 132, 199, 0.3);
  box-shadow: 0 24px 48px -16px rgba(2, 132, 199, 0.28);
}

.service-icon {
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 1rem;
  font-size: 1.5rem;
  color: var(--brand-700);
  background: linear-gradient(135deg, #e0f2fe, #cffafe);
  transition: transform 300ms var(--ease), background 300ms var(--ease), color 300ms var(--ease);
}
.service-card:hover .service-icon {
  color: #fff;
  background: linear-gradient(135deg, var(--brand-500), var(--brand-600));
  transform: rotate(-6deg) scale(1.08);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  font-weight: 700;
  color: var(--brand-700);
}
.service-link i {
  font-size: 0.8em;
  transition: transform 300ms var(--ease);
}
.service-link:hover i,
.service-card:hover .service-link i {
  transform: translateX(4px);
}

/* ---------- Diferenciadores ---------- */
.feature-card {
  padding: 2rem;
  border-radius: 1.5rem;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid #e2e8f0;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  transition: transform 300ms var(--ease), box-shadow 300ms var(--ease);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -18px rgba(15, 23, 42, 0.2);
}
.feature-icon {
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 1rem;
  font-size: 1.5rem;
}

/* ---------- Ubicación ---------- */
.info-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  border-radius: 1.25rem;
  background: #fff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  transition: box-shadow 300ms var(--ease), transform 300ms var(--ease);
}
.info-card:hover {
  transform: translateX(4px);
  box-shadow: 0 12px 28px -14px rgba(2, 132, 199, 0.3);
}
.info-icon {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 0.875rem;
  font-size: 1.25rem;
  color: var(--brand-700);
  background: #e0f2fe;
}

/* Mapa estilizado: tono frío que combina con la marca */
.map-frame iframe {
  filter: grayscale(0.55) contrast(1.05) hue-rotate(-8deg);
  transition: filter 400ms var(--ease);
}
.map-frame:hover iframe {
  filter: none;
}

.map-pin {
  position: relative;
  transform: translateY(-24px);
}
.map-pin-head {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
  border: 3px solid #fff;
  box-shadow: 0 10px 24px -6px rgba(3, 105, 161, 0.6);
  color: #fff;
  animation: pin-drop 900ms var(--ease) both;
}
.map-pin-head i {
  transform: rotate(45deg);
}
.map-pin-pulse {
  position: absolute;
  left: 50%;
  bottom: -18px;
  width: 1.25rem;
  height: 0.5rem;
  margin-left: -0.625rem;
  border-radius: 50%;
  background: rgba(3, 105, 161, 0.5);
  animation: pin-pulse 2s ease-out infinite;
}
@keyframes pin-drop {
  0% { opacity: 0; translate: 0 -40px; }
  60% { opacity: 1; translate: 0 4px; }
  100% { translate: 0 0; }
}
@keyframes pin-pulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(4); opacity: 0; }
}

/* ---------- Footer ---------- */
.social-link {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  color: #475569;
  background: #f1f5f9;
  transition: transform 300ms var(--ease), background 300ms var(--ease), color 300ms var(--ease);
}
.social-link:hover {
  transform: scale(1.1);
  color: #fff;
  background: var(--brand-700);
}

/* ---------- Botón flotante WhatsApp ---------- */
.wa-float {
  position: relative;
  animation: wa-pulse 2.4s ease-out infinite;
}
@keyframes wa-pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.55), 0 12px 28px -8px rgba(18, 140, 126, 0.6); }
  70% { box-shadow: 0 0 0 18px rgba(37, 211, 102, 0), 0 12px 28px -8px rgba(18, 140, 126, 0.6); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0), 0 12px 28px -8px rgba(18, 140, 126, 0.6); }
}

.wa-tooltip {
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px) scale(0.96);
  transform-origin: bottom right;
  transition: opacity 300ms var(--ease), transform 300ms var(--ease), visibility 300ms;
}
.wa-tooltip.is-visible {
  opacity: 1;
  visibility: visible;
  transform: none;
}
/* "Colita" del globo apuntando al botón */
.wa-tooltip::after {
  content: "";
  position: absolute;
  right: -6px;
  bottom: 14px;
  width: 12px;
  height: 12px;
  background: #fff;
  transform: rotate(45deg);
  box-shadow: 1px -1px 0 rgba(226, 232, 240, 1);
}

/* ---------- Reveal on scroll ----------
   Solo se ocultan si JS está activo (clase .js en <html>), así el contenido
   sigue siendo visible sin JavaScript o para crawlers. */
.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}
/* Las tarjetas con hover propio recuperan su transición rápida tras aparecer */
.js .service-card.reveal.is-visible,
.js .feature-card.reveal.is-visible {
  transition: opacity 700ms var(--ease), transform 300ms var(--ease), box-shadow 300ms var(--ease), border-color 300ms var(--ease);
  transition-delay: 0ms;
}

/* ---------- Accesibilidad: movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
}

/* Foco visible consistente para teclado */
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--brand-600);
  outline-offset: 3px;
  border-radius: 0.75rem;
}