/* ============================================
   CHOCOMELLOS — Estilos globales
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Dancing+Script:wght@600;700&family=DM+Sans:wght@300;400;500;600&display=swap');

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--fuente-cuerpo);
  font-size: var(--texto-base);
  line-height: 1.65;
  color: var(--cafe-chocolate);
  background-color: var(--crema-suave);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* --- Tipografía base --- */
h1, h2, h3, h4 {
  font-family: var(--fuente-titulo);
  line-height: 1.2;
  color: var(--cafe-chocolate);
  font-weight: 700;
}

h1 { font-size: clamp(var(--texto-3xl), 5vw, var(--texto-5xl)); }
h2 { font-size: clamp(var(--texto-2xl), 3.5vw, var(--texto-4xl)); }
h3 { font-size: clamp(var(--texto-xl), 2.5vw, var(--texto-2xl)); }
h4 { font-size: var(--texto-lg); }

p {
  color: var(--cafe-medio);
  line-height: 1.7;
}

/* --- Contenedor principal --- */
.contenedor {
  width: 100%;
  max-width: var(--ancho-maximo);
  margin: 0 auto;
  padding: 0 var(--espacio-xl);
}

.contenedor--angosto {
  max-width: var(--ancho-angosto);
  margin: 0 auto;
  padding: 0 var(--espacio-xl);
}

/* --- Secciones --- */
.seccion {
  padding: var(--espacio-5xl) 0;
  position: relative;
}

.seccion--beige {
  background-color: var(--beige-calido);
}

.seccion--crema {
  background-color: var(--crema-suave);
}

.seccion--chocolate {
  background-color: var(--cafe-chocolate);
  color: var(--crema-suave);
}

.seccion--rosa {
  background-color: var(--rosa-claro);
}

/* --- Encabezado de sección --- */
.titulo-seccion {
  font-family: var(--fuente-titulo);
  font-style: italic;
  color: var(--cafe-chocolate);
  margin-bottom: var(--espacio-sm);
}

.subtitulo-seccion {
  font-family: var(--fuente-cuerpo);
  font-size: var(--texto-md);
  color: var(--cafe-medio);
  font-weight: 400;
  max-width: 560px;
}

.etiqueta-seccion {
  font-family: var(--fuente-acento);
  font-size: var(--texto-lg);
  color: var(--rosa-coral);
  display: block;
  margin-bottom: var(--espacio-sm);
}

/* --- Botones --- */
.boton-principal {
  display: inline-flex;
  align-items: center;
  gap: var(--espacio-sm);
  background-color: var(--rosa-coral);
  color: var(--blanco-calido);
  font-family: var(--fuente-cuerpo);
  font-size: var(--texto-base);
  font-weight: 600;
  padding: 0.85rem var(--espacio-2xl);
  border-radius: var(--radio-redondo);
  transition: background-color var(--transicion-normal),
              transform var(--transicion-normal),
              box-shadow var(--transicion-normal);
  box-shadow: var(--sombra-rosa);
  white-space: nowrap;
}



.boton-principal:hover {
  background-color: #e8726c;
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(240, 144, 139, 0.35);
}

.boton-principal:active {
  transform: translateY(0);
}

.boton-secundario {
  display: inline-flex;
  align-items: center;
  gap: var(--espacio-sm);
  background-color: transparent;
  color: var(--cafe-chocolate);
  font-family: var(--fuente-cuerpo);
  font-size: var(--texto-base);
  font-weight: 500;
  padding: 0.85rem var(--espacio-xl);
  border-radius: var(--radio-redondo);
  border: 2px solid var(--cafe-chocolate);
  transition: background-color var(--transicion-normal),
              color var(--transicion-normal),
              transform var(--transicion-normal);
}

.boton-secundario:hover {
  background-color: var(--cafe-chocolate);
  color: var(--crema-suave);
  transform: translateY(-2px);
}

.boton-chocolate {
  display: inline-flex;
  align-items: center;
  gap: var(--espacio-sm);
  background-color: var(--cafe-chocolate);
  color: var(--crema-suave);
  font-family: var(--fuente-cuerpo);
  font-size: var(--texto-base);
  font-weight: 600;
  padding: 0.85rem var(--espacio-2xl);
  border-radius: var(--radio-redondo);
  transition: background-color var(--transicion-normal),
              transform var(--transicion-normal);
}

.boton-chocolate:hover {
  background-color: #2a1509;
  transform: translateY(-2px);
}

/* --- Animaciones de entrada --- */
.animar-entrada {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--transicion-suave),
              transform var(--transicion-suave);
}

.animar-entrada.visible {
  opacity: 1;
  transform: translateY(0);
}

.animar-entrada--izq {
  opacity: 0;
  transform: translateX(-28px);
  transition: opacity var(--transicion-suave),
              transform var(--transicion-suave);
}

.animar-entrada--izq.visible {
  opacity: 1;
  transform: translateX(0);
}

.animar-entrada--der {
  opacity: 0;
  transform: translateX(28px);
  transition: opacity var(--transicion-suave),
              transform var(--transicion-suave);
}

.animar-entrada--der.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Delays escalonados */
.retardo-1 { transition-delay: 80ms; }
.retardo-2 { transition-delay: 160ms; }
.retardo-3 { transition-delay: 240ms; }
.retardo-4 { transition-delay: 320ms; }
.retardo-5 { transition-delay: 400ms; }

/* --- Decorativos SVG flotantes --- */
.decorativo {
  position: absolute;
  pointer-events: none;
  user-select: none;
  opacity: 0.18;
}

/* --- Separador decorativo --- */
.separador-curvo {
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

.separador-curvo svg {
  display: block;
  width: 100%;
}

/* --- Etiquetas / chips --- */
.etiqueta-chip {
  display: inline-block;
  font-size: var(--texto-xs);
  font-weight: 600;
  font-family: var(--fuente-cuerpo);
  color: var(--cafe-medio);
  background-color: var(--beige-calido);
  padding: 0.2rem 0.7rem;
  border-radius: var(--radio-redondo);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* --- Accesibilidad --- */
:focus-visible {
  outline: 3px solid var(--rosa-coral);
  outline-offset: 3px;
  border-radius: 4px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --- Scrollbar personalizado (webkit) --- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--crema-suave); }
::-webkit-scrollbar-thumb {
  background: var(--rosa-medio);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--rosa-coral); }