/* =====================================================================
   Blue · Veterinaria y Estética Canina
   Sistema de diseño: tema claro corporativo, azul del logo, vidrio y movimiento.
   Metodología mobile f
   entonces vas a ahcer esto Ñgi
   irst: los estilos base son para móvil y se amplían con min-width.
   ===================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
  --azul: #0066FF;
  --azul-vivo: #0090FF;
  --azul-prof: #0A3FBF;
  --cian: #00B8FF;
  --violeta: #8B5CF6;
  --noche: #061A40;
  --noche-2: #04112B;
  --tinta: #0A1A3A;
  --tinta-2: #46587A;
  --hielo: #F2F7FF;
  --hielo-2: #E6F0FF;
  --blanco: #FFFFFF;
  --linea: rgba(10, 26, 58, 0.1);

  --grad-marca: linear-gradient(135deg, #0090FF 0%, #0066FF 55%, #0A3FBF 100%);
  --grad-boton: linear-gradient(135deg, #0A74FF 0%, #0052E6 100%);

  --f-titulo: 'Sora Variable', 'Sora', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --f-cuerpo: 'Inter Variable', 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;

  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --ease-io: cubic-bezier(0.65, 0, 0.35, 1);
  --radio: 28px;
  --cab: 68px;
  --sombra-s: 0 12px 32px -16px rgba(6, 26, 64, 0.28);
  --sombra-m: 0 34px 64px -28px rgba(0, 60, 180, 0.42);
}

/* ---------- 2. Base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  overflow-x: clip;
}

body {
  margin: 0;
  font-family: var(--f-cuerpo);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--tinta);
  background: var(--blanco);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg, canvas, picture { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
h1, h2, h3, p, figure, blockquote, ul, ol { margin-top: 0; }
button { font: inherit; color: inherit; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.ico {
  width: 1.25em;
  height: 1.25em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

:focus-visible {
  outline: 3px solid var(--azul-vivo);
  outline-offset: 3px;
  border-radius: 6px;
}

.contenedor { width: min(100% - 2.5rem, 1240px); margin-inline: auto; }

.saltar {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 2000;
  padding: 0.8rem 1.2rem;
  border-radius: 12px;
  background: var(--azul);
  color: #fff;
  font-weight: 600;
  transition: top 0.3s;
}
.saltar:focus { top: 1rem; }

.progreso-scroll {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 95;
  background: linear-gradient(90deg, #00B8FF, #0066FF, #8B5CF6);
  transform-origin: left center;
  transform: scaleX(0);
}

/* ---------- 3. Tipografía y utilidades ---------- */
h1, h2, h3 { font-family: var(--f-titulo); color: var(--tinta); letter-spacing: -0.03em; text-wrap: balance; }

h2 {
  font-size: clamp(2rem, 6.2vw, 3.7rem);
  line-height: 1.06;
  font-weight: 700;
  margin-bottom: 1.1rem;
}

h2 em,
.hero__titulo .grad > span,
.color-bloque h3 em {
  font-style: normal;
  background: linear-gradient(100deg, #0090FF 0%, #0052E6 38%, #00B8FF 70%, #0090FF 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: fluir 7s linear infinite;
}

.intro { font-size: clamp(1.02rem, 2.4vw, 1.2rem); color: var(--tinta-2); max-width: 58ch; }

.sobretitulo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1rem;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  background: rgba(0, 102, 255, 0.08);
  color: var(--azul-prof);
  font: 700 0.74rem/1 var(--f-titulo);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.sobretitulo::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--azul-vivo);
  box-shadow: 0 0 0 4px rgba(0, 144, 255, 0.18);
}
.sobretitulo--claro { background: rgba(255, 255, 255, 0.14); color: #fff; }
.sobretitulo--claro::before { background: #7CD0FF; box-shadow: 0 0 0 4px rgba(124, 208, 255, 0.22); }
.sobretitulo--violeta { background: rgba(255, 255, 255, 0.14); color: #fff; }
.sobretitulo--violeta::before { background: #D2B9FF; box-shadow: 0 0 0 4px rgba(210, 185, 255, 0.25); }

.seccion { position: relative; padding: clamp(4.5rem, 10vw, 8.5rem) 0; }
.encabezado-seccion { max-width: 760px; }

.icono-caja {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 1.1rem;
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(0, 144, 255, 0.16), rgba(0, 102, 255, 0.06));
  color: var(--azul);
}
.icono-caja .ico { width: 26px; height: 26px; }
.icono-caja--vidrio {
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(10px);
  color: #fff;
}
.icono-caja--grande { width: 66px; height: 66px; border-radius: 20px; }
.icono-caja--grande .ico { width: 32px; height: 32px; }

/* Logo recortado en círculo (el JPG trae márgenes blancos) */
.logo-insignia {
  position: relative;
  display: block;
  flex: none;
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  background: #fff;
}
.logo-insignia img {
  position: absolute;
  width: 108.9%;
  max-width: none;
  height: auto;
  left: -4.27%;
  top: -11.55%;
}

/* ---------- 4. Botones ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.95rem 1.5rem;
  border: 0;
  border-radius: 999px;
  font: 600 1rem/1.25 var(--f-titulo);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  isolation: isolate;
  overflow: hidden;
  transition: box-shadow 0.35s var(--ease), background 0.35s, color 0.35s, filter 0.35s;
}
.btn .ico { width: 1.15em; height: 1.15em; transition: transform 0.35s var(--ease); }
.btn:hover .ico { transform: translateX(4px); }
.btn--grande { padding: 1.05rem 1.7rem; }
.btn--chico { padding: 0.7rem 1.1rem; font-size: 0.86rem; }
.btn--bloque { width: 100%; }

.btn--primario {
  color: #fff;
  background: var(--grad-boton);
  box-shadow: 0 14px 30px -10px rgba(0, 98, 255, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}
.btn--primario::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.4) 50%, transparent 70%);
  transform: translateX(-130%);
  transition: transform 0.9s var(--ease);
}
.btn--primario:hover { box-shadow: 0 20px 40px -12px rgba(0, 98, 255, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.4); filter: saturate(1.1); }
.btn--primario:hover::before { transform: translateX(130%); }

.btn--iman { transition: transform 0.35s var(--ease), box-shadow 0.35s, background 0.35s, color 0.35s, filter 0.35s; }

.btn--brillo::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(110deg, transparent 35%, rgba(255, 255, 255, 0.5) 50%, transparent 65%);
  transform: translateX(-130%);
  animation: brillo 3.6s ease-in-out 2.6s infinite;
}

.btn--vidrio {
  color: var(--azul-prof);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(0, 102, 255, 0.25);
  backdrop-filter: blur(10px);
}
.btn--vidrio:hover { background: #fff; box-shadow: 0 14px 30px -14px rgba(0, 60, 180, 0.4); }

.btn--vidrio-claro {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(10px);
}
.btn--vidrio-claro:hover { background: rgba(255, 255, 255, 0.22); }

.btn--contorno {
  color: var(--azul-prof);
  background: #fff;
  border: 1.5px solid rgba(0, 102, 255, 0.3);
}
.btn--contorno:hover { background: var(--hielo); border-color: var(--azul); }

.enlace-flecha {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font: 600 0.95rem/1.2 var(--f-titulo);
  color: inherit;
  text-decoration: none;
}
.enlace-flecha .ico { width: 18px; height: 18px; transition: transform 0.35s var(--ease); }
a:hover > .enlace-flecha .ico,
.enlace-flecha:hover .ico { transform: translateX(6px); }

/* ---------- 5. Cargador ---------- */
.cargador {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  background: radial-gradient(ellipse at 50% 38%, #FFFFFF 0%, #EEF5FF 55%, #D9E9FF 100%);
  clip-path: circle(150% at 50% 50%);
  transition: clip-path 0.7s var(--ease-io), opacity 0.7s ease, visibility 0s linear 0.7s;
  /* Respaldo en CSS: se oculta solo aunque el JavaScript falle (termina a los 2.45 s) */
  animation: cargador-fuera 0.5s ease 1.95s forwards;
}
.cargador.salir { animation: none; clip-path: circle(0% at 50% 50%); opacity: 0; visibility: hidden; }

.cargador__centro { display: grid; justify-items: center; gap: 1.5rem; width: min(86vw, 420px); }
.cargador__marco { position: relative; width: 136px; height: 136px; display: grid; place-items: center; }
.cargador__anillo { position: absolute; inset: 0; width: 100%; height: 100%; transform: rotate(-90deg); }
.cargador__pista { fill: none; stroke: rgba(0, 102, 255, 0.12); stroke-width: 4; }
.cargador__avance {
  fill: none;
  stroke: var(--azul);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-dasharray: 339.3;
  stroke-dashoffset: 339.3;
  filter: drop-shadow(0 0 6px rgba(0, 144, 255, 0.7));
  animation: anillo 1.5s cubic-bezier(0.6, 0.05, 0.2, 1) 0.1s forwards;
}
.cargador__giro {
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(0, 144, 255, 0) 0 55%, rgba(0, 144, 255, 0.95) 100%);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 2px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 2px));
  animation: girar 1.1s linear infinite;
}
.cargador__logo { width: 88px; height: 88px; box-shadow: 0 10px 30px -10px rgba(0, 80, 220, 0.5); animation: latido 1.25s ease-in-out infinite; }
.cargador__ecg { width: 100%; height: 54px; }
.cargador__ecg path { fill: none; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.cargador__ecg-base { stroke: rgba(0, 102, 255, 0.16); stroke-width: 2; }
.cargador__ecg-luz { stroke: var(--azul-vivo); stroke-width: 3; stroke-dasharray: 130 870; filter: drop-shadow(0 0 5px rgba(0, 144, 255, 0.9)); animation: pulso 1.7s linear infinite; }
.cargador__texto { margin: 0; font: 600 0.95rem/1 var(--f-titulo); color: var(--tinta-2); letter-spacing: 0.02em; }
.cargador__texto strong { color: var(--azul); font-variant-numeric: tabular-nums; }

/* ---------- 6. Encabezado ---------- */
.cabecera { position: fixed; inset: 0 0 auto 0; z-index: 90; pointer-events: none; }
.cabecera__fila {
  pointer-events: auto;
  width: min(100% - 1.4rem, 1280px);
  margin: 0.65rem auto 0;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.45rem 0.55rem 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(18px) saturate(1.6);
  -webkit-backdrop-filter: blur(18px) saturate(1.6);
  box-shadow: 0 10px 34px -16px rgba(6, 26, 64, 0.3);
  transition: background 0.4s, box-shadow 0.4s;
}
.cabecera.con-fondo .cabecera__fila { background: rgba(255, 255, 255, 0.86); box-shadow: 0 14px 40px -14px rgba(6, 26, 64, 0.38); }

.marca { display: inline-flex; align-items: center; gap: 0.65rem; text-decoration: none; margin-right: auto; }
.marca__logo { width: 44px; height: 44px; box-shadow: 0 6px 16px -6px rgba(0, 80, 220, 0.5); }
.marca__texto { display: grid; line-height: 1.05; }
.marca__texto strong { font: 800 1.15rem/1 var(--f-titulo); letter-spacing: -0.03em; color: var(--azul); }
.marca__texto small { font: 600 0.62rem/1.2 var(--f-titulo); letter-spacing: 0.08em; text-transform: uppercase; color: var(--tinta-2); margin-top: 0.15rem; }
.marca--clara .marca__texto strong { color: #fff; }
.marca--clara .marca__texto small { color: rgba(255, 255, 255, 0.7); }

.nav { display: none; }
.cabecera__cta { display: none; }

.menu-boton {
  position: relative;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 50%;
  background: var(--hielo);
  cursor: pointer;
  display: grid;
  place-content: center;
  gap: 5px;
}
.menu-boton span { display: block; width: 20px; height: 2px; border-radius: 2px; background: var(--azul-prof); transition: transform 0.4s var(--ease), opacity 0.3s; }
.menu-boton[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-boton[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-boton[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.menu-movil {
  position: fixed;
  inset: 0;
  z-index: 85;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2rem;
  padding: 6rem 1.6rem 2rem;
  background: rgba(244, 249, 255, 0.97);
  backdrop-filter: blur(24px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease), visibility 0s linear 0.4s;
}
.menu-movil.abierto { opacity: 1; visibility: visible; transition-delay: 0s; }
.menu-movil nav { display: grid; gap: 0.4rem; }
.menu-movil nav a {
  font: 700 clamp(1.8rem, 8vw, 2.6rem)/1.15 var(--f-titulo);
  letter-spacing: -0.03em;
  text-decoration: none;
  color: var(--tinta);
  padding: 0.35rem 0;
  opacity: 0;
  translate: 0 20px;
  transition: opacity 0.5s var(--ease), translate 0.5s var(--ease), color 0.3s;
}
.menu-movil.abierto nav a { opacity: 1; translate: 0 0; }
.menu-movil.abierto nav a:nth-child(2) { transition-delay: 0.05s; }
.menu-movil.abierto nav a:nth-child(3) { transition-delay: 0.1s; }
.menu-movil.abierto nav a:nth-child(4) { transition-delay: 0.15s; }
.menu-movil.abierto nav a:nth-child(5) { transition-delay: 0.2s; }
.menu-movil.abierto nav a:nth-child(6) { transition-delay: 0.25s; }
.menu-movil nav a:hover { color: var(--azul); }

/* ---------- 7. Hero ---------- */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100svh;
  padding: calc(var(--cab) + 2.4rem) 0 8rem;
  overflow: clip;
  isolation: isolate;
  background: linear-gradient(180deg, #FFFFFF 0%, #F2F7FF 68%, #E3EEFF 100%);
}
.hero__fondo { position: absolute; inset: 0; z-index: -1; }
.malla span { position: absolute; border-radius: 50%; filter: blur(70px); will-change: transform; }
.malla span:nth-child(1) { width: 62vw; height: 62vw; max-width: 640px; max-height: 640px; left: -16%; top: -12%; background: #38A8FF; opacity: 0.5; animation: vagar-a 16s ease-in-out infinite alternate; }
.malla span:nth-child(2) { width: 52vw; height: 52vw; max-width: 580px; max-height: 580px; right: -14%; top: 18%; background: #00D0FF; opacity: 0.34; animation: vagar-b 21s ease-in-out infinite alternate; }
.malla span:nth-child(3) { width: 46vw; height: 46vw; max-width: 520px; max-height: 520px; left: 28%; bottom: -20%; background: #8B7BFF; opacity: 0.26; animation: vagar-a 24s ease-in-out infinite alternate-reverse; }
.hero__rejilla {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 102, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 102, 255, 0.07) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 72% 62% at 50% 38%, #000 18%, transparent 78%);
  mask-image: radial-gradient(ellipse 72% 62% at 50% 38%, #000 18%, transparent 78%);
  animation: rejilla 22s linear infinite;
}
#particulas { position: absolute; inset: 0; width: 100%; height: 100%; }

.hero__capa { position: relative; display: grid; gap: 2.4rem; align-items: center; }

.etiqueta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.3rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(0, 102, 255, 0.18);
  backdrop-filter: blur(10px);
  font: 600 0.78rem/1.2 var(--f-titulo);
  color: var(--azul-prof);
}
.punto-vivo { position: relative; width: 9px; height: 9px; border-radius: 50%; background: #1ECB7A; flex: none; }
.punto-vivo::after { content: ""; position: absolute; inset: -5px; border-radius: 50%; border: 2px solid #1ECB7A; animation: punto 1.8s ease-out infinite; }

.hero__titulo {
  font-size: clamp(2.45rem, 9.6vw, 5.2rem);
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: -0.045em;
  margin-bottom: 1.4rem;
}
.hero__titulo .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: 0.14em; margin-bottom: -0.14em; }
.hero__titulo .w > span { display: inline-block; animation: palabra 1.1s var(--ease) both; animation-delay: calc(1.35s + var(--i) * 75ms); }
.hero__titulo .grad > span { animation: palabra 1.1s var(--ease) both, fluir 7s linear infinite; animation-delay: calc(1.35s + var(--i) * 75ms), 0s; }

.hero__lead { font-size: clamp(1.05rem, 2.6vw, 1.28rem); color: var(--tinta-2); max-width: 52ch; margin-bottom: 1.2rem; }

.ticker { display: flex; align-items: center; gap: 0.6rem; margin: 0 0 1.7rem; font: 600 1rem/1.7 var(--f-titulo); color: var(--tinta-2); }
.ticker__ventana { display: inline-block; height: 1.7em; overflow: hidden; }
.ticker__lista { display: block; animation: ticker 14s var(--ease-io) infinite; }
.ticker__lista b { display: block; height: 1.7em; line-height: 1.7em; color: var(--azul); font-weight: 700; white-space: nowrap; }

.hero__acciones { display: grid; gap: 0.8rem; margin-bottom: 1.8rem; }
.hero__acciones .btn { width: 100%; }

.confianza { list-style: none; display: grid; gap: 0.55rem; margin: 0; padding: 0; font: 500 0.92rem/1.4 var(--f-cuerpo); color: var(--tinta-2); }
.confianza li { display: flex; align-items: center; gap: 0.6rem; }
.confianza .ico { width: 20px; height: 20px; padding: 3px; border-radius: 50%; background: rgba(0, 102, 255, 0.1); color: var(--azul); stroke-width: 2.4; }

.entra { animation: entra 1s var(--ease) both; animation-delay: calc(1.4s + var(--i, 0) * 90ms); }
.entra-visual { animation: entra-v 1.3s var(--ease) both; animation-delay: 1.55s; }

/* Escena 3D del hero */
.hero__visual { perspective: 1100px; }
.escena {
  position: relative;
  width: 100%;
  max-width: 540px;
  aspect-ratio: 1 / 1.08;
  margin-inline: auto;
  transform-style: preserve-3d;
  transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform 0.25s ease-out;
}
.tarjeta-h {
  position: absolute;
  margin: 0;
  border-radius: 26px;
  overflow: hidden;
  border: 5px solid #fff;
  background: #DCE9FF;
  box-shadow: 0 38px 60px -26px rgba(0, 50, 160, 0.55);
  animation: flotar var(--dur, 7s) ease-in-out infinite;
  animation-delay: var(--del, 0s);
}
.tarjeta-h img { width: 100%; height: 100%; object-fit: cover; }
.tarjeta-h--a { --rot: -3deg; --z: 30px; --dur: 7s; left: 14%; top: 0; width: 60%; aspect-ratio: 3 / 4; z-index: 2; }
.tarjeta-h--b { --rot: 5deg; --z: 70px; --dur: 8s; --del: -2s; right: 0; top: 27%; width: 42%; aspect-ratio: 4 / 5; z-index: 3; }
.tarjeta-h--c { --rot: -6deg; --z: 50px; --dur: 9s; --del: -4s; left: 0; bottom: 0; width: 46%; aspect-ratio: 4 / 5; z-index: 3; }
.tarjeta-h--b img { object-position: 60% 40%; }
.chip-foto {
  position: absolute;
  left: 8px;
  bottom: 8px;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  font: 700 0.68rem/1 var(--f-titulo);
  color: var(--azul-prof);
}
.chip-foto .ico { width: 14px; height: 14px; }

.sello {
  --rot: 0deg;
  --z: 90px;
  position: absolute;
  right: 1%;
  bottom: 2%;
  width: 35%;
  aspect-ratio: 1;
  z-index: 5;
  animation: flotar 6s ease-in-out infinite;
}
.sello::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: rgba(255, 255, 255, 0.92); box-shadow: 0 24px 40px -18px rgba(0, 60, 180, 0.55); }
.sello svg { position: absolute; inset: 0; width: 100%; height: 100%; animation: girar 24s linear infinite; }
.sello text { font: 700 10.4px var(--f-titulo); fill: var(--azul-prof); letter-spacing: 0.1em; }
.sello__logo { position: absolute; inset: 24%; box-shadow: 0 6px 16px -6px rgba(0, 80, 220, 0.5); }

.burbuja {
  --rot: 2deg;
  --z: 100px;
  position: absolute;
  right: 0;
  top: 2%;
  z-index: 6;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.9rem 0.55rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 18px 34px -16px rgba(0, 60, 180, 0.5);
  font: 700 0.68rem/1.1 var(--f-titulo);
  color: var(--azul-prof);
  animation: flotar 5.5s ease-in-out -1s infinite;
}
.burbuja svg { width: 54px; height: 22px; overflow: visible; }
.burbuja path { fill: none; stroke: var(--azul-vivo); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 340 660; animation: pulso 2.4s linear infinite; }

.hero__pulso { position: absolute; left: 0; right: 0; bottom: 3.4rem; width: 100%; height: 66px; opacity: 0.9; pointer-events: none; }
.hero__pulso path { fill: none; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.pulso-base { stroke: rgba(0, 102, 255, 0.14); stroke-width: 2; }
.pulso-luz { stroke: var(--azul-vivo); stroke-width: 3; stroke-dasharray: 110 890; filter: drop-shadow(0 0 6px rgba(0, 144, 255, 0.85)); animation: pulso 3.6s linear infinite; }

.hero__bajar {
  position: absolute;
  left: 50%;
  bottom: 0.9rem;
  translate: -50% 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  font: 600 0.7rem/1 var(--f-titulo);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tinta-2);
  white-space: nowrap;
}
.hero__bajar span { position: relative; width: 22px; height: 34px; border-radius: 14px; border: 2px solid rgba(10, 26, 58, 0.35); }
.hero__bajar span::after { content: ""; position: absolute; left: 50%; top: 6px; width: 4px; height: 7px; margin-left: -2px; border-radius: 3px; background: var(--azul); animation: bajar 1.6s ease-in-out infinite; }

/* ---------- 8. Cinta de servicios ---------- */
.cinta { position: relative; padding: 1.1rem 0; background: var(--noche); color: #fff; overflow: clip; }
.cinta__fila { display: flex; overflow: clip; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.cinta__pista { display: flex; align-items: center; gap: 1.8rem; width: max-content; padding-right: 1.8rem; animation: cinta 42s linear infinite; }
.cinta__pista span { font: 600 clamp(1.02rem, 2.6vw, 1.4rem)/1 var(--f-titulo); letter-spacing: -0.01em; white-space: nowrap; }
.cinta__pista i { display: block; flex: none; width: 9px; height: 9px; border-radius: 50%; background: var(--cian); box-shadow: 0 0 14px var(--cian); }

/* ---------- 9. Promesa ---------- */
.promesa { background: #fff; }
.promesa__frase { max-width: 21em; margin: 0.4rem 0 3.2rem; font-size: clamp(1.7rem, 5.2vw, 3.45rem); line-height: 1.16; font-weight: 600; letter-spacing: -0.028em; }
.js .scrub-listo .pal { color: rgba(10, 26, 58, 0.2); transition: color 0.5s var(--ease); }
.js .scrub-listo .pal.on { color: var(--tinta); }

.pilares { display: grid; gap: 1rem; }
.pilar {
  padding: 1.9rem 1.7rem 2rem;
  border-radius: var(--radio);
  background: linear-gradient(180deg, #FFFFFF, #F5F9FF);
  border: 1px solid var(--linea);
  overflow: clip;
}
.pilar h3 { font-size: 1.3rem; line-height: 1.2; font-weight: 700; margin-bottom: 0.6rem; }
.pilar p { margin: 0; color: var(--tinta-2); }
.pilar__num { position: absolute; right: 1.4rem; top: 1rem; font: 800 3.6rem/1 var(--f-titulo); color: rgba(0, 102, 255, 0.08); letter-spacing: -0.05em; }

/* Efecto de luz que sigue al cursor */
.tarjeta-luz { position: relative; isolation: isolate; }
.tarjeta-luz::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 50%), rgba(0, 144, 255, 0.16), transparent 58%);
  transition: opacity 0.4s;
}
.tarjeta-luz:hover::after { opacity: 1; }
.b-card--foto::after,
.b-card--cirugia::after,
.b-card--noche::after,
.color-bloque::after { background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 50%), rgba(255, 255, 255, 0.2), transparent 58%); }

/* ---------- 10. Servicios (bento) ---------- */
.servicios { background: linear-gradient(180deg, #FFFFFF 0%, #F2F7FF 100%); }
.bento { display: grid; grid-template-columns: 1fr; gap: 1rem; margin-top: 3rem; }
.b-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 300px;
  padding: 1.7rem;
  border-radius: var(--radio);
  overflow: clip;
  color: var(--tinta);
}
.b-card h3 { margin-bottom: 0.5rem; font-size: 1.45rem; line-height: 1.15; font-weight: 700; color: inherit; }
.b-card p { margin: 0 0 1.1rem; max-width: 46ch; opacity: 0.9; }
.b-card .enlace-flecha { color: var(--azul); }
.b-card__contenido { position: relative; z-index: 1; }

.b-card--foto { min-height: 400px; color: #fff; box-shadow: var(--sombra-s); }
.b-card--foto img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.b-card--foto::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(4, 17, 43, 0) 20%, rgba(4, 17, 43, 0.88) 100%); }
.b-card--foto:hover img { transform: scale(1.07); }
.b-card--foto .enlace-flecha,
.b-card--cirugia .enlace-flecha,
.b-card--noche .enlace-flecha { color: #fff; }
.b-hosp img { object-position: 38% 50%; }
.b-eco img { object-position: 50% 45%; }
.b-her img { object-position: 50% 55%; }
.b-cir img { object-position: 50% 20%; }
.b-des img { object-position: 50% 40%; }
.b-lab img { object-position: 50% 62%; }
.b-rx img { object-position: 50% 55%; }
.b-far img { object-position: 50% 45%; }

.b-card--cirugia { color: #fff; background: linear-gradient(145deg, #0A2F9A 0%, #0066FF 62%, #00A3FF 100%); }
.b-card__ecg { position: absolute; left: 0; right: 0; top: 14%; width: 100%; height: 100px; opacity: 0.55; }
.b-card__ecg path { fill: none; stroke: #fff; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; stroke-dasharray: 160 840; filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.9)); animation: pulso 3.2s linear infinite; }

.b-card--claro { background: linear-gradient(180deg, #FFFFFF, #F2F7FF); border: 1px solid var(--linea); justify-content: flex-start; }
.b-card--claro .icono-caja { margin-bottom: auto; }
.b-card--claro h3 { margin-top: 2rem; }
.b-card--noche { color: #fff; background: linear-gradient(160deg, #061A40, #0A2A6B); }
.b-card--noche .icono-caja { margin-bottom: auto; }

/* ---------- 11. Imagen que se expande ---------- */
.expandir { position: relative; padding: 1.5rem 0 0; background: linear-gradient(180deg, #F2F7FF 0%, #FFFFFF 100%); }
/* Sin JavaScript la imagen se muestra ya abierta */
html:not(.js) .expandir__escena { --p: 1; }
.expandir__escena { --p: 0; position: relative; width: 100%; height: clamp(560px, 108svh, 1000px); }
.expandir__intro { position: absolute; left: 0; right: 0; top: 0; z-index: 2; text-align: center; opacity: clamp(0, calc(1 - var(--p) * 3), 1); pointer-events: none; }
.expandir__pista { margin: 0; font: 500 0.9rem/1.4 var(--f-cuerpo); color: var(--tinta-2); }
.expandir__medio {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: var(--noche);
  clip-path: inset(
    calc((1 - var(--p)) * 17% + 2.6rem * (1 - var(--p))) calc((1 - var(--p)) * 21%)
    calc((1 - var(--p)) * 17%) calc((1 - var(--p)) * 21%)
    round calc(2px + (1 - var(--p)) * 40px)
  );
  will-change: clip-path;
}
.expandir__medio picture { width: 100%; height: 100%; }
.expandir__medio img { width: 100%; height: 100%; object-fit: cover; object-position: 38% 50%; transform: scale(calc(1.28 - var(--p) * 0.28)); transform-origin: 50% 50%; }
.expandir__velo { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4, 17, 43, 0.5) 0%, rgba(4, 17, 43, 0.85) 100%); opacity: clamp(0, calc(var(--p) * 1.4), 1); }
.expandir__texto {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  z-index: 3;
  width: min(100% - 2.5rem, 1000px);
  margin: 0 auto;
  color: #fff;
  opacity: clamp(0, calc((var(--p) - 0.55) * 3), 1);
  translate: 0 calc(-50% + (1 - var(--p)) * 50px);
}
.expandir__texto h2 { color: #fff; font-size: clamp(2rem, 7vw, 4.3rem); margin-bottom: 0.8rem; }
.expandir__texto h2 em { background-image: linear-gradient(100deg, #7CD0FF 0%, #FFFFFF 50%, #7CD0FF 100%); }
.expandir__texto p { max-width: 54ch; margin-bottom: 1.5rem; color: rgba(255, 255, 255, 0.88); font-size: clamp(1rem, 2.4vw, 1.2rem); }

/* ---------- 12. Proceso (tarjetas apiladas) ---------- */
.proceso { background: #fff; }
.proceso__layout { display: grid; gap: 2.4rem; }
.proceso__cabecera .btn { margin-top: 1.4rem; }
.pila { list-style: none; display: grid; gap: 1.1rem; margin: 0; padding: 0 0 2rem; }
.paso {
  position: sticky;
  top: calc(var(--cab) + 1.2rem + var(--i) * 1.1rem);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.4rem 1.1rem;
  align-items: center;
  min-height: 150px;
  padding: 1.5rem;
  border-radius: var(--radio);
  background: #fff;
  border: 1px solid var(--linea);
  box-shadow: var(--sombra-s);
  transform-origin: 50% 0;
  scale: var(--esc, 1);
}
.paso:nth-child(2) { background: linear-gradient(180deg, #FFFFFF, #F5F9FF); }
.paso:nth-child(3) { background: linear-gradient(180deg, #FFFFFF, #EEF5FF); }
.paso:nth-child(4) { background: linear-gradient(180deg, #FFFFFF, #E8F1FF); }
.paso__num { font: 800 2.4rem/1 var(--f-titulo); letter-spacing: -0.05em; color: var(--azul); }
.paso h3 { margin-bottom: 0.35rem; font-size: 1.2rem; line-height: 1.2; font-weight: 700; }
.paso p { margin: 0; color: var(--tinta-2); font-size: 0.97rem; }
.paso .icono-caja { display: none; margin: 0; }

/* ---------- 13. Estética ---------- */
.estetica { background: linear-gradient(180deg, #FFFFFF 0%, #F2F7FF 40%, #FFFFFF 100%); overflow: clip; }

.galeria { margin-top: 3rem; }
.galeria__carril {
  --lado: max(1.25rem, calc((100vw - 1240px) / 2));
  display: flex;
  gap: 1rem;
  padding: 1.2rem var(--lado) 2rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: var(--lado);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
}
.galeria__carril::-webkit-scrollbar { display: none; }
.galeria__carril.arrastrando { cursor: grabbing; scroll-snap-type: none; }
.gal-item {
  position: relative;
  flex: 0 0 auto;
  width: min(74vw, 310px);
  aspect-ratio: 3 / 4;
  padding: 0;
  border: 0;
  border-radius: var(--radio);
  overflow: hidden;
  background: #DCE9FF;
  box-shadow: var(--sombra-m);
  scroll-snap-align: center;
  cursor: zoom-in;
  scale: var(--s, 1);
  opacity: var(--o, 1);
  transition: scale 0.3s var(--ease), opacity 0.3s;
}
.gal-item--ancho { width: min(88vw, 480px); aspect-ratio: 4 / 3; }
.gal-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); pointer-events: none; }
.gal-item:hover img { transform: scale(1.06); }
.gal-item__pie {
  position: absolute;
  inset: auto 0 0 0;
  padding: 3rem 1.1rem 1.1rem;
  text-align: left;
  color: rgba(255, 255, 255, 0.9);
  background: linear-gradient(180deg, transparent, rgba(4, 17, 43, 0.85));
  font: 500 0.82rem/1.3 var(--f-cuerpo);
}
.gal-item__pie b { display: block; margin-bottom: 0.15rem; font: 700 1.02rem/1.2 var(--f-titulo); color: #fff; }

.galeria__controles { display: flex; align-items: center; gap: 1rem; width: min(100% - 2.5rem, 1240px); margin: 0 auto; }
.galeria__barra { flex: 1; height: 4px; border-radius: 4px; overflow: hidden; background: rgba(0, 102, 255, 0.14); }
.galeria__barra span { display: block; width: 100%; height: 100%; background: var(--grad-marca); transform-origin: left center; transform: scaleX(var(--prog, 0.2)); transition: transform 0.2s; }
.galeria__flecha { display: grid; place-items: center; width: 48px; height: 48px; border: 1px solid var(--linea); border-radius: 50%; background: #fff; color: var(--azul); cursor: pointer; transition: background 0.3s, color 0.3s, transform 0.3s var(--ease); }
.galeria__flecha:hover { background: var(--azul); color: #fff; transform: scale(1.06); }

.estetica__duo { display: grid; gap: 1.2rem; margin-top: 3.4rem; }
.comparador-caja { padding: 1.6rem; border-radius: var(--radio); background: #fff; border: 1px solid var(--linea); box-shadow: var(--sombra-s); }
.comparador-caja h3 { font-size: 1.55rem; line-height: 1.15; font-weight: 700; margin-bottom: 0.5rem; }
.comparador-caja > p:not(.sobretitulo) { color: var(--tinta-2); }
.comparador { position: relative; aspect-ratio: 1; margin-top: 1.2rem; border-radius: 22px; overflow: hidden; background: #CFE0FF; touch-action: pan-y; user-select: none; -webkit-user-select: none; }
.comparador:focus-within { outline: 3px solid var(--azul-vivo); outline-offset: 3px; }
.comparador__lado { position: absolute; inset: 0; background-image: url("assets/img/estetica-antes-despues-husky.jpeg"); background-repeat: no-repeat; }
.comparador__despues { background-size: 203.4% auto; background-position: 100% 10.89%; }
.comparador__antes { background-size: 203.4% auto; background-position: 9.84% 6.93%; clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.comparador::after { content: ""; position: absolute; top: 0; bottom: 0; left: var(--pos); width: 3px; translate: -50% 0; background: #fff; box-shadow: 0 0 14px rgba(0, 0, 0, 0.25); pointer-events: none; }
.comparador__asa { position: absolute; z-index: 2; top: 50%; left: var(--pos); translate: -50% -50%; display: flex; align-items: center; justify-content: center; gap: 2px; width: 54px; height: 54px; border-radius: 50%; background: #fff; color: var(--azul); box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3); pointer-events: none; }
.comparador__asa .ico { width: 16px; height: 16px; stroke-width: 2.4; }
.comparador__etq { position: absolute; bottom: 12px; z-index: 2; padding: 0.4rem 0.75rem; border-radius: 999px; background: rgba(4, 17, 43, 0.72); color: #fff; font: 700 0.7rem/1 var(--f-titulo); letter-spacing: 0.12em; text-transform: uppercase; pointer-events: none; }
.comparador__etq--antes { left: 12px; }
.comparador__etq--despues { right: 12px; }
.comparador__rango { position: absolute; inset: 0; z-index: 3; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }

.color-bloque { display: grid; gap: 1.5rem; padding: 1.4rem; border-radius: var(--radio); color: #fff; overflow: clip; background: linear-gradient(145deg, #1B0E5C 0%, #4A2BD6 55%, #8B5CF6 100%); }
.color-bloque__foto { aspect-ratio: 3 / 4; max-height: 540px; border-radius: 22px; overflow: hidden; box-shadow: 0 30px 60px -24px rgba(0, 0, 40, 0.7); transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform 0.25s ease-out; }
.color-bloque__foto img { width: 100%; height: 100%; object-fit: cover; }
.color-bloque__texto { position: relative; z-index: 1; }
.color-bloque h3 { color: #fff; font-size: clamp(1.7rem, 5vw, 2.5rem); line-height: 1.08; font-weight: 700; margin-bottom: 0.9rem; }
.color-bloque h3 em { background-image: linear-gradient(100deg, #FFFFFF 0%, #FFB6F3 50%, #FFFFFF 100%); }
.color-bloque p { color: rgba(255, 255, 255, 0.88); }
.lista-check { list-style: none; display: grid; gap: 0.65rem; margin: 1.1rem 0 1.7rem; padding: 0; }
.lista-check li { display: flex; align-items: flex-start; gap: 0.7rem; font-weight: 500; }
.lista-check .ico { width: 22px; height: 22px; padding: 3px; margin-top: 2px; border-radius: 50%; background: rgba(255, 255, 255, 0.2); stroke-width: 2.6; }

/* ---------- 14. Historia ---------- */
.historia { background: linear-gradient(180deg, #F2F7FF 0%, #E6F0FF 100%); overflow: clip; }
.historia__layout { display: grid; gap: 3rem; align-items: center; }
.historia__fotos { position: relative; height: clamp(470px, 118vw, 660px); }
.par { position: absolute; will-change: transform; }
.par--1 { left: 0; top: 0; width: 68%; }
.par--2 { right: 0; bottom: 0; width: 48%; }
.foto-marco { margin: 0; aspect-ratio: 3 / 4; border-radius: 26px; overflow: hidden; border: 6px solid #fff; background: #DCE9FF; box-shadow: var(--sombra-m); }
.foto-marco img { width: 100%; height: 100%; object-fit: cover; }
.historia__sello { position: absolute; left: 4%; bottom: 6%; z-index: 3; display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.7rem 1rem; border-radius: 999px; background: #fff; box-shadow: 0 18px 34px -14px rgba(0, 60, 180, 0.5); font: 700 0.78rem/1 var(--f-titulo); color: var(--azul-prof); animation: flotar-s 5s ease-in-out infinite; }
.historia__sello .ico { color: #FF5A7A; fill: #FF5A7A; width: 18px; height: 18px; }
.historia__texto > p:not(.sobretitulo) { color: var(--tinta-2); font-size: 1.08rem; }
.historia__texto .btn { margin-top: 0.6rem; }
.cita { margin: 1.5rem 0; padding: 1.2rem 1.4rem; border-left: 4px solid var(--azul); border-radius: 0 20px 20px 0; background: rgba(255, 255, 255, 0.78); }
.cita p { margin: 0; font: 600 1.1rem/1.5 var(--f-titulo); letter-spacing: -0.01em; color: var(--tinta); }
.cita footer { margin-top: 0.6rem; font-size: 0.85rem; color: var(--tinta-2); }
.cita--clara { border-left-color: #7CD0FF; background: rgba(255, 255, 255, 0.08); backdrop-filter: blur(8px); }
.cita--clara p { color: #fff; font-size: clamp(1.1rem, 3vw, 1.4rem); }

/* ---------- 15. Equipo ---------- */
.equipo { background: #fff; }
.medicos { display: grid; gap: 1.3rem; margin-top: 3rem; }
.medico { position: relative; overflow: clip; border-radius: var(--radio); background: var(--hielo); border: 1px solid var(--linea); }
.medico__foto { aspect-ratio: 4 / 5; overflow: hidden; transform: perspective(1000px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform 0.25s ease-out; }
.medico__foto img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 18%; transition: transform 1.2s var(--ease); }
.medico:hover .medico__foto img { transform: scale(1.05); }
.medico__datos { padding: 1.4rem 1.5rem 1.8rem; }
.medico__rol { display: inline-flex; padding: 0.4rem 0.75rem; border-radius: 999px; background: rgba(0, 102, 255, 0.09); color: var(--azul-prof); font: 700 0.68rem/1 var(--f-titulo); letter-spacing: 0.12em; text-transform: uppercase; }
.medico h3 { margin: 0.85rem 0 0.4rem; font-size: 1.4rem; line-height: 1.2; font-weight: 700; }
.medico p { margin: 0; color: var(--tinta-2); }
.equipo__cierre { display: grid; gap: 1.2rem; justify-items: start; margin-top: 2.6rem; padding: 1.8rem; border-radius: var(--radio); background: var(--hielo); }
.equipo__cierre p { margin: 0; font: 600 1.15rem/1.4 var(--f-titulo); letter-spacing: -0.01em; max-width: 36ch; }

/* ---------- 16. Petshop ---------- */
.petshop { background: linear-gradient(180deg, #FFFFFF 0%, #F2F7FF 100%); }
.productos { display: grid; grid-template-columns: repeat(2, 1fr); grid-auto-flow: dense; gap: 0.8rem; margin-top: 3rem; }
.producto { position: relative; margin: 0; aspect-ratio: 4 / 5; border-radius: 22px; overflow: hidden; background: #E4EDFF; box-shadow: var(--sombra-s); }
.producto--alto { grid-row: span 2; aspect-ratio: auto; }
.producto img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.producto:hover img { transform: scale(1.07); }
.producto figcaption { position: absolute; inset: auto 0 0 0; padding: 2.4rem 0.85rem 0.85rem; background: linear-gradient(180deg, transparent, rgba(4, 17, 43, 0.86)); color: rgba(255, 255, 255, 0.86); font: 500 0.74rem/1.3 var(--f-cuerpo); }
.producto figcaption b { display: block; font: 700 0.88rem/1.2 var(--f-titulo); color: #fff; }
.petshop__cierre { display: grid; gap: 1.2rem; justify-items: start; margin-top: 2.6rem; }
.petshop__cierre p { margin: 0; color: var(--tinta-2); max-width: 46ch; }

/* ---------- 17. Memorial ---------- */
.memorial {
  position: relative;
  overflow: clip;
  padding: clamp(5rem, 11vw, 9rem) 0;
  color: #fff;
  background: radial-gradient(ellipse at 18% 0%, #0A3FBF 0%, transparent 55%), linear-gradient(180deg, #061A40, #04112B);
}
.memorial__estrellas {
  position: absolute;
  inset: 0;
  opacity: 0.8;
  background-image:
    radial-gradient(1.6px 1.6px at 12% 22%, #fff, transparent),
    radial-gradient(1.2px 1.2px at 28% 64%, #BFE3FF, transparent),
    radial-gradient(1.8px 1.8px at 44% 14%, #fff, transparent),
    radial-gradient(1.2px 1.2px at 58% 82%, #BFE3FF, transparent),
    radial-gradient(1.6px 1.6px at 72% 30%, #fff, transparent),
    radial-gradient(1.2px 1.2px at 86% 70%, #BFE3FF, transparent),
    radial-gradient(1.4px 1.4px at 94% 16%, #fff, transparent),
    radial-gradient(1px 1px at 6% 86%, #fff, transparent),
    radial-gradient(1.4px 1.4px at 36% 40%, #fff, transparent),
    radial-gradient(1px 1px at 66% 56%, #BFE3FF, transparent);
  animation: titilar 5s ease-in-out infinite alternate;
}
.memorial__layout { position: relative; display: grid; gap: 2.6rem; align-items: center; }
.memorial__vela { display: grid; place-items: center; }
.vela { width: clamp(130px, 30vw, 210px); filter: drop-shadow(0 0 44px rgba(0, 144, 255, 0.55)); }
.vela__llama { transform-origin: 60px 52px; animation: llama 2.2s ease-in-out infinite alternate; }
.vela__halo { transform-origin: 60px 52px; animation: halo 3s ease-in-out infinite alternate; }
.memorial h2 { color: #fff; }
.memorial h2 em { background-image: linear-gradient(100deg, #7CD0FF 0%, #FFFFFF 50%, #7CD0FF 100%); }
.memorial__texto > p:not(.sobretitulo) { color: rgba(255, 255, 255, 0.84); font-size: 1.08rem; max-width: 52ch; }

/* ---------- 18. Redes ---------- */
.redes { background: #fff; }
.redes__rejilla { display: grid; gap: 1rem; margin-top: 3rem; }
.red-tarjeta {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.8rem;
  border-radius: var(--radio);
  background: linear-gradient(180deg, #FFFFFF, #F5F9FF);
  border: 1px solid var(--linea);
  box-shadow: var(--sombra-s);
  color: var(--tinta);
  text-decoration: none;
  transition: transform 0.45s var(--ease), box-shadow 0.45s;
}
.red-tarjeta:hover { transform: translateY(-6px); box-shadow: var(--sombra-m); }
.red-tarjeta__nombre { font: 700 1.5rem/1.1 var(--f-titulo); letter-spacing: -0.03em; }
.red-tarjeta__usuario { color: var(--tinta-2); font-weight: 500; }
.red-tarjeta .enlace-flecha { margin-top: 1rem; color: var(--azul); }
.contador { font-variant-numeric: tabular-nums; font-weight: 700; color: var(--azul); }

/* ---------- 19. Preguntas frecuentes ---------- */
.faq { background: linear-gradient(180deg, #FFFFFF 0%, #F2F7FF 100%); }
.faq__layout { display: grid; gap: 2.4rem; }
.faq__item { border-bottom: 1px solid var(--linea); }
.faq__item summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.3rem 0; cursor: pointer; list-style: none; font: 600 1.06rem/1.35 var(--f-titulo); letter-spacing: -0.01em; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary .ico { width: 30px; height: 30px; padding: 6px; border-radius: 50%; background: rgba(0, 102, 255, 0.1); color: var(--azul); transition: transform 0.4s var(--ease), background 0.3s, color 0.3s; }
.faq__item summary:hover { color: var(--azul); }
.faq__item[open] summary .ico { transform: rotate(135deg); background: var(--azul); color: #fff; }
.faq__item p { margin: 0; padding: 0 2.6rem 1.5rem 0; color: var(--tinta-2); animation: abrir 0.5s var(--ease); }

/* ---------- 20. Contacto ---------- */
.contacto {
  position: relative;
  overflow: clip;
  padding: clamp(4.5rem, 10vw, 8rem) 0;
  color: #fff;
  background: linear-gradient(135deg, #0A2F9A 0%, #0A4DD6 55%, #0A6FE8 100%);
}
.contacto__fondo span { position: absolute; border-radius: 50%; filter: blur(70px); }
.contacto__fondo span:nth-child(1) { width: 480px; height: 480px; right: -140px; top: -120px; background: #00B8FF; opacity: 0.4; animation: vagar-a 18s ease-in-out infinite alternate; }
.contacto__fondo span:nth-child(2) { width: 420px; height: 420px; left: -140px; bottom: -160px; background: #7B61FF; opacity: 0.35; animation: vagar-b 22s ease-in-out infinite alternate; }
.contacto__layout { position: relative; display: grid; gap: 2.6rem; align-items: center; }
.contacto h2 { color: #fff; font-size: clamp(2rem, 6.4vw, 3.6rem); }
.contacto h2 em { background-image: linear-gradient(100deg, #9BDCFF 0%, #FFFFFF 50%, #9BDCFF 100%); }
.contacto__texto > p:not(.sobretitulo) { color: rgba(255, 255, 255, 0.9); font-size: 1.1rem; max-width: 46ch; }
.contacto__datos { list-style: none; display: grid; gap: 0.8rem; margin: 1.6rem 0 0; padding: 0; }
.contacto__datos li { display: flex; align-items: center; gap: 0.8rem; font-weight: 500; }
.contacto__datos .ico { width: 38px; height: 38px; padding: 9px; border-radius: 12px; background: rgba(255, 255, 255, 0.16); }
.contacto__datos a { text-decoration: none; border-bottom: 1px solid rgba(255, 255, 255, 0.4); }
.contacto__datos a:hover { border-bottom-color: #fff; }
.contacto__mapa { aspect-ratio: 4 / 3; margin-top: 1.6rem; border-radius: 24px; overflow: hidden; background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(255, 255, 255, 0.28); box-shadow: 0 30px 60px -28px rgba(0, 20, 80, 0.7); }
.contacto__mapa iframe { display: block; width: 100%; height: 100%; border: 0; }

.contacto__tarjeta { padding: 1.7rem; border-radius: 32px; background: rgba(255, 255, 255, 0.97); color: var(--tinta); box-shadow: 0 44px 80px -30px rgba(0, 20, 80, 0.7); }
.contacto__tarjeta h3 { margin-bottom: 1rem; font-size: 1.5rem; line-height: 1.15; font-weight: 700; }
.alternativa { display: grid; gap: 0.8rem; }
.alternativa p { margin: 0 0 0.4rem; color: var(--tinta-2); }

/* Si hay WhatsApp configurado se muestra el formulario; si no, las alternativas */
html:not(.con-wa) [data-solo-wa] { display: none; }
html.con-wa [data-sin-wa] { display: none; }

.campo { display: grid; gap: 0.4rem; margin-bottom: 1rem; }
.campo label { font: 600 0.85rem/1.2 var(--f-titulo); }
.campo label span { color: var(--tinta-2); font-weight: 500; }
.campo input,
.campo select,
.campo textarea { width: 100%; padding: 0.9rem 1rem; border: 1.5px solid rgba(10, 26, 58, 0.14); border-radius: 14px; background: #F7FAFF; color: var(--tinta); font: 500 1rem/1.4 var(--f-cuerpo); transition: border-color 0.25s, box-shadow 0.25s, background 0.25s; }
.campo textarea { resize: vertical; min-height: 96px; }
.campo input:focus,
.campo select:focus,
.campo textarea:focus { outline: none; background: #fff; border-color: var(--azul); box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.15); }
.campo .invalido { border-color: #E5484D; box-shadow: 0 0 0 4px rgba(229, 72, 77, 0.12); }
.formulario__error { margin: 0 0 1rem; padding: 0.8rem 1rem; border-radius: 12px; background: #FFECEC; color: #A62026; font-weight: 600; font-size: 0.92rem; }
.formulario__error[hidden] { display: none; }
.formulario__nota { margin: 0.9rem 0 0; text-align: center; font-size: 0.84rem; color: var(--tinta-2); }

/* ---------- 21. Pie ---------- */
.pie { padding: 4.2rem 0 1.6rem; background: var(--noche-2); color: rgba(255, 255, 255, 0.78); }
.pie__grid { display: grid; gap: 2.4rem; }
.pie__marca p { max-width: 36ch; margin-top: 1.1rem; }
.pie h2 { margin: 0 0 1rem; font: 700 0.78rem/1 var(--f-titulo); letter-spacing: 0.14em; text-transform: uppercase; color: #fff; }
.pie__nav,
.pie__redes { display: flex; flex-direction: column; }
.pie__nav a,
.pie__redes a { display: flex; align-items: center; gap: 0.6rem; width: fit-content; padding: 0.35rem 0; color: inherit; text-decoration: none; transition: color 0.3s, translate 0.3s var(--ease); }
.pie__nav a:hover,
.pie__redes a:hover { color: #fff; translate: 4px 0; }
.pie__base { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 2.6rem; padding-top: 1.4rem; border-top: 1px solid rgba(255, 255, 255, 0.12); font-size: 0.86rem; }
.pie__base p { margin: 0; }
.pie__subir { display: inline-flex; align-items: center; gap: 0.5rem; color: #fff; text-decoration: none; font-weight: 600; }
.pie__subir .ico { transform: rotate(-90deg); }

/* ---------- 22. Botón flotante de WhatsApp y visor ---------- */
.wa-flotante {
  position: fixed;
  right: 1rem;
  bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
  z-index: 80;
  display: flex;
  align-items: center;
  padding: 0.95rem;
  border-radius: 999px;
  background: #16893F;
  color: #fff;
  text-decoration: none;
  font: 700 0.95rem/1 var(--f-titulo);
  box-shadow: 0 16px 36px -10px rgba(22, 137, 63, 0.75);
  transition: transform 0.35s var(--ease);
}
.wa-flotante[hidden] { display: none; }
.wa-flotante::before { content: ""; position: absolute; inset: 0; border-radius: inherit; border: 2px solid #16893F; animation: punto 2.2s ease-out infinite; }
.wa-flotante:hover { transform: translateY(-3px) scale(1.04); }
.wa-flotante .ico { width: 28px; height: 28px; }
.wa-flotante__texto { max-width: 0; overflow: hidden; white-space: nowrap; transition: max-width 0.45s var(--ease), margin 0.45s var(--ease); }
.wa-flotante:hover .wa-flotante__texto { max-width: 130px; margin: 0 0.5rem 0 0.6rem; }

.visor { padding: 0; border: 0; background: transparent; max-width: 94vw; max-height: 94svh; overflow: visible; }
.visor::backdrop { background: rgba(4, 17, 43, 0.9); backdrop-filter: blur(10px); }
.visor figure { margin: 0; }
.visor img { display: block; width: auto; height: auto; max-width: 92vw; max-height: 78svh; margin: 0 auto; border-radius: 22px; object-fit: contain; box-shadow: 0 40px 80px -20px rgba(0, 0, 0, 0.6); animation: visor 0.5s var(--ease); }
.visor figcaption { margin-top: 1rem; text-align: center; color: #fff; font: 600 1rem/1.4 var(--f-titulo); }
.visor__cerrar { position: absolute; right: 0; top: -3.4rem; display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, 0.16); color: #fff; cursor: pointer; backdrop-filter: blur(8px); }
.visor__cerrar:hover { background: rgba(255, 255, 255, 0.3); }

/* ---------- 23. Entrada al hacer scroll ---------- */
/* El estado oculto solo se aplica si hay JavaScript (clase .js en html) */
.js [data-reveal]:not(.is-in) { opacity: 0; }
.js [data-reveal].is-in { animation: revelar 1s var(--ease) both; animation-delay: var(--d, 0ms); }

/* ---------- 24. Animaciones ---------- */
@keyframes girar { to { transform: rotate(360deg); } }
@keyframes latido { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.07); } }
@keyframes anillo { to { stroke-dashoffset: 0; } }
@keyframes cargador-fuera { to { opacity: 0; visibility: hidden; } }
@keyframes fluir { to { background-position: 200% center; } }
@keyframes brillo { 0%, 55% { transform: translateX(-130%); } 100% { transform: translateX(130%); } }
@keyframes punto { 0% { transform: scale(0.6); opacity: 0.9; } 100% { transform: scale(1.9); opacity: 0; } }
@keyframes vagar-a { from { transform: translate3d(0, 0, 0) scale(1); } to { transform: translate3d(8%, 10%, 0) scale(1.15); } }
@keyframes vagar-b { from { transform: translate3d(0, 0, 0) scale(1.1); } to { transform: translate3d(-10%, -8%, 0) scale(0.92); } }
@keyframes rejilla { to { background-position: 56px 56px; } }
@keyframes entra { from { opacity: 0; transform: translateY(26px); } }
@keyframes entra-v { from { opacity: 0; transform: translateY(46px) scale(0.94); } }
@keyframes palabra { from { transform: translateY(115%) rotate(4deg); } }
@keyframes flotar {
  0%, 100% { transform: translate3d(0, 0, var(--z, 0px)) rotate(var(--rot, 0deg)); }
  50% { transform: translate3d(0, -14px, var(--z, 0px)) rotate(calc(var(--rot, 0deg) + 1.6deg)); }
}
@keyframes flotar-s { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes ticker {
  0%, 16% { transform: translateY(0); }
  20%, 36% { transform: translateY(-1.7em); }
  40%, 56% { transform: translateY(-3.4em); }
  60%, 76% { transform: translateY(-5.1em); }
  80%, 96% { transform: translateY(-6.8em); }
  100% { transform: translateY(-8.5em); }
}
@keyframes cinta { to { transform: translateX(-50%); } }
@keyframes pulso { from { stroke-dashoffset: 140; } to { stroke-dashoffset: -1000; } }
@keyframes bajar { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(12px); opacity: 0; } 100% { opacity: 0; } }
@keyframes revelar { from { opacity: 0; translate: 0 34px; } to { opacity: 1; translate: 0 0; } }
@keyframes llama { from { transform: scale(1, 1) rotate(-2deg); } to { transform: scale(0.92, 1.1) rotate(2.5deg); } }
@keyframes halo { from { opacity: 0.55; transform: scale(0.94); } to { opacity: 1; transform: scale(1.08); } }
@keyframes titilar { from { opacity: 0.45; } to { opacity: 0.95; } }
@keyframes abrir { from { opacity: 0; transform: translateY(-8px); } }
@keyframes visor { from { opacity: 0; transform: scale(0.9); } }
@keyframes balanceo {
  0%, 100% { transform: rotateX(2deg) rotateY(-7deg); }
  50% { transform: rotateX(-2deg) rotateY(7deg); }
}

/* En pantallas táctiles la escena 3D se balancea sola, ya que no hay cursor */
@media (pointer: coarse) {
  .escena { animation: balanceo 10s ease-in-out infinite; }
}

/* Pantallas muy angostas: el logo conserva espacio para el menú */
@media (max-width: 400px) {
  .marca__texto small { display: none; }
  .hero__titulo { font-size: clamp(2.2rem, 9.4vw, 2.6rem); }
}

/* ---------- 25. Tablet y escritorio ---------- */
@media (min-width: 640px) {
  .hero__acciones { grid-template-columns: auto auto; justify-content: start; }
  .hero__acciones .btn { width: auto; }
  .cabecera__cta { display: inline-flex; }
  .confianza { grid-auto-flow: column; justify-content: start; gap: 1.4rem; }
  .pilares { grid-template-columns: repeat(3, 1fr); }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .b-hosp { grid-column: span 2; }
  .paso { grid-template-columns: auto 1fr auto; padding: 1.7rem 1.9rem; }
  .paso .icono-caja { display: grid; }
  .medicos { grid-template-columns: repeat(2, 1fr); max-width: 980px; margin-inline: auto; }
  .color-bloque { grid-template-columns: 0.8fr 1fr; align-items: center; padding: 1.8rem; }
  .redes__rejilla { grid-template-columns: repeat(3, 1fr); }
  .equipo__cierre { grid-template-columns: 1fr auto; align-items: center; justify-items: stretch; }
  .petshop__cierre { grid-template-columns: 1fr auto; align-items: center; justify-items: stretch; }
}

@media (min-width: 960px) {
  .hero__capa { grid-template-columns: 1.05fr 0.95fr; gap: 3rem; }
  .proceso__layout { grid-template-columns: 0.9fr 1.1fr; gap: 4.5rem; align-items: start; }
  .proceso__cabecera { position: sticky; top: calc(var(--cab) + 2rem); }
  .estetica__duo { grid-template-columns: 0.85fr 1.15fr; align-items: stretch; }
  .historia__layout { grid-template-columns: 1fr 1fr; gap: 5rem; }
  .productos { grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
  .memorial__layout { grid-template-columns: auto 1fr; gap: 5rem; }
  .faq__layout { grid-template-columns: 0.8fr 1.2fr; gap: 5rem; }
  .faq__cabecera { position: sticky; top: calc(var(--cab) + 2rem); align-self: start; }
  .contacto__layout { grid-template-columns: 1fr 1fr; gap: 5rem; }
  .pie__grid { grid-template-columns: 1.5fr 1fr 1fr; }
}

@media (min-width: 1040px) {
  :root { --cab: 76px; }
  .nav { display: flex; align-items: center; gap: 0.2rem; margin-right: 0.6rem; }
  .nav a { padding: 0.6rem 0.95rem; border-radius: 999px; color: var(--tinta); text-decoration: none; font: 600 0.9rem/1 var(--f-titulo); transition: background 0.3s, color 0.3s; }
  .nav a:hover,
  .nav a[aria-current="true"] { background: rgba(0, 102, 255, 0.1); color: var(--azul); }
  .menu-boton { display: none; }
  .menu-movil { display: none; }
  .marca { margin-right: auto; }
  .bento { grid-template-columns: repeat(6, 1fr); grid-auto-rows: minmax(300px, auto); }
  .b-hosp { grid-column: span 4; }
  .b-eco { grid-column: span 2; grid-row: span 2; }
  .b-cir,
  .b-her,
  .b-con,
  .b-est,
  .b-mem,
  .b-des,
  .b-pro,
  .b-lab,
  .b-rx,
  .b-far,
  .b-rec { grid-column: span 2; }
  .b-card--foto { min-height: 0; }
  .paso { min-height: 168px; }
}

/* ---------- 26. Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; animation-delay: 0s !important; transition-duration: 0.01ms !important; transition-delay: 0s !important; }
  .cinta__pista { animation: none !important; }
  .js [data-reveal]:not(.is-in) { opacity: 1; }
  .escena { transform: none !important; }
}