/* ==========================================================================
   Arrullo — Estilos de la tienda BEBES Y MAMA
   Tema claro, paleta pastel, tono calido y de confianza. Sin CDNs.
   ========================================================================== */

:root {
  --crema: #FFF9F5;
  --crema-2: #FDF3F7;
  --blanco: #FFFFFF;
  --rosa: #FFB6C1;
  --rosa-suave: #FFF0F5;
  --lavanda: #E6E6FA;
  --lavanda-2: #EFEBFB;
  --menta: #CDEBE0;
  --salvia: #A9D4C2;
  --amarillo: #FBE7A8;
  --cta: #E05C7E;          /* rosa profundo para botones/acciones (contraste AA large) */
  --cta-hover: #C9426A;
  --coral: #F0876F;
  --texto: #4A414D;
  --titulo: #3A2E3F;
  --muted: #9B8F98;
  --borde: #F1E4EC;
  --sombra: 0 12px 34px rgba(224, 92, 126, 0.10);
  --sombra-sm: 0 6px 18px rgba(122, 100, 120, 0.10);
  --radio: 22px;
  --radio-sm: 14px;
  --contenedor: 1140px;
  --fuente: 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
  --fuente-titulo: 'Trebuchet MS', 'Segoe UI', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { max-width: 100%; overflow-x: hidden; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--fuente);
  background: var(--crema);
  color: var(--texto);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--fuente-titulo); color: var(--titulo); line-height: 1.2; }
a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; display: block; }

.contenedor { width: 100%; max-width: var(--contenedor); margin: 0 auto; padding: 0 22px; }

.acento { color: var(--cta); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: 999px;
  font-size: 1rem; font-weight: 700; cursor: pointer; border: none;
  font-family: inherit; transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-cta { background: var(--cta); color: #fff; box-shadow: 0 8px 22px rgba(224, 92, 126, .28); }
.btn-cta:hover { background: var(--cta-hover); }
.btn-suave {
  background: var(--blanco); color: var(--titulo); border: 1.5px solid var(--borde);
}
.btn-suave:hover { border-color: var(--rosa); color: var(--cta); }
.btn-grande { padding: 16px 36px; font-size: 1.06rem; }
.btn-bloque { width: 100%; }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 249, 245, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--borde);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--fuente-titulo); font-weight: 700; font-size: 1.35rem; color: var(--titulo); letter-spacing: .3px; }
.logo img { width: 40px; height: 40px; }
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-links a {
  padding: 8px 15px; border-radius: 999px; color: var(--texto);
  font-weight: 600; font-size: .96rem; transition: color .15s, background .15s;
}
.nav-links a:hover, .nav-links a.activo { color: var(--cta); background: var(--rosa-suave); }
.nav-acciones { display: flex; align-items: center; gap: 12px; }
.carrito-btn {
  position: relative; display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 18px; border-radius: 999px; background: var(--blanco);
  border: 1.5px solid var(--borde); font-weight: 700; font-size: .92rem; color: var(--titulo);
}
.carrito-btn:hover { border-color: var(--rosa); }
.carrito-conteo {
  min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px;
  background: var(--cta); color: #fff; font-size: .72rem; font-weight: 800;
  display: inline-flex; align-items: center; justify-content: center;
}
.menu-toggle {
  display: none; background: var(--blanco); border: 1.5px solid var(--borde); color: var(--titulo);
  width: 44px; height: 44px; border-radius: 12px; font-size: 1.3rem; cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(760px 420px at 82% -5%, rgba(230, 230, 250, .55), transparent 60%),
    radial-gradient(620px 380px at 8% 110%, rgba(205, 235, 224, .5), transparent 60%);
  border-bottom: 1px solid var(--borde);
}
.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 42px; align-items: center; padding: 76px 0 68px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 16px; border-radius: 999px;
  background: var(--blanco); border: 1px solid var(--borde); box-shadow: var(--sombra-sm);
  font-size: .84rem; font-weight: 700; color: var(--cta); margin-bottom: 22px;
}
.hero h1 { font-size: clamp(2.2rem, 4.8vw, 3.4rem); font-weight: 700; margin-bottom: 18px; }
.hero p.sub { font-size: 1.16rem; color: var(--texto); max-width: 500px; margin-bottom: 30px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-media {
  position: relative; border-radius: 28px; overflow: hidden;
  border: 1px solid var(--borde); box-shadow: var(--sombra); background: var(--blanco);
}

/* ---------- Franja de confianza ---------- */
.confianza { background: var(--blanco); border-bottom: 1px solid var(--borde); }
.confianza-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; padding: 28px 0; }
.confianza-item { display: flex; align-items: center; gap: 13px; }
.confianza-item .ico {
  width: 46px; height: 46px; flex: 0 0 46px; border-radius: 14px;
  background: var(--rosa-suave); display: flex; align-items: center; justify-content: center;
}
.confianza-item .ico svg { width: 24px; height: 24px; }
.confianza-item b { font-size: .96rem; display: block; color: var(--titulo); }
.confianza-item span { font-size: .82rem; color: var(--muted); }

/* ---------- Secciones ---------- */
.seccion { padding: 70px 0; }
.seccion-titulo { text-align: center; margin-bottom: 46px; }
.seccion-titulo .eyebrow { text-transform: uppercase; letter-spacing: 3px; font-size: .8rem; font-weight: 800; color: var(--salvia); }
.seccion-titulo h2 { font-size: clamp(1.8rem, 3.8vw, 2.4rem); font-weight: 700; margin: 10px 0; }
.seccion-titulo p { color: var(--muted); max-width: 540px; margin: 0 auto; }

/* ---------- Grid de productos ---------- */
.grid-productos { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 26px; }
.card {
  background: var(--blanco); border: 1px solid var(--borde); border-radius: var(--radio);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--sombra); }
.card-img { position: relative; aspect-ratio: 1 / 1; background: var(--crema-2); }
.card-img img { width: 100%; height: 100%; object-fit: cover; }
.card-cat {
  position: absolute; top: 14px; left: 14px; font-size: .72rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 1px; padding: 5px 12px; border-radius: 999px;
  background: var(--blanco); color: var(--cta); box-shadow: var(--sombra-sm);
}
.card-cuerpo { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.card-cuerpo h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.card-cuerpo p { font-size: .92rem; color: var(--muted); margin-bottom: 16px; flex: 1; }
.card-precio { display: flex; align-items: baseline; gap: 6px; margin-bottom: 16px; }
.card-precio .n { font-size: 1.4rem; font-weight: 800; color: var(--titulo); font-family: var(--fuente-titulo); }
.card-precio .desde { font-size: .78rem; color: var(--muted); }
.card-acciones .btn { width: 100%; padding: 12px; }

/* ---------- Pagina de producto ---------- */
.producto-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 46px; padding: 46px 0; }
.galeria-principal { border-radius: var(--radio); overflow: hidden; border: 1px solid var(--borde); background: var(--crema-2); box-shadow: var(--sombra-sm); }
.galeria-miniaturas { display: flex; gap: 10px; margin-top: 12px; }
.miniatura { width: 74px; height: 74px; border-radius: 14px; overflow: hidden; border: 2px solid var(--borde); cursor: pointer; background: var(--crema-2); }
.miniatura.activa { border-color: var(--cta); }
.producto-info .cat { text-transform: uppercase; letter-spacing: 2px; font-size: .8rem; font-weight: 800; color: var(--salvia); }
.producto-info h1 { font-size: 2rem; font-weight: 700; margin: 8px 0 14px; }
.producto-precio { font-size: 2rem; font-weight: 800; color: var(--titulo); font-family: var(--fuente-titulo); margin-bottom: 6px; }
.producto-desc { color: var(--texto); margin: 18px 0; }
.variantes { margin: 24px 0; }
.variantes label { display: block; font-weight: 700; margin-bottom: 10px; color: var(--titulo); }
.opciones { display: flex; flex-wrap: wrap; gap: 10px; }
.opcion {
  padding: 10px 18px; border-radius: 999px; border: 1.5px solid var(--borde);
  background: var(--blanco); cursor: pointer; font-weight: 600; font-size: .92rem;
  transition: border-color .15s, background .15s, color .15s;
}
.opcion:hover { border-color: var(--rosa); }
.opcion.activa { border-color: var(--cta); background: var(--rosa-suave); color: var(--cta); }
.producto-beneficios { list-style: none; margin: 24px 0; }
.producto-beneficios li { display: flex; align-items: flex-start; gap: 11px; padding: 8px 0; font-size: .96rem; }
.producto-beneficios li .chk {
  flex: 0 0 22px; width: 22px; height: 22px; border-radius: 999px; background: var(--menta);
  display: inline-flex; align-items: center; justify-content: center; margin-top: 2px;
}
.producto-beneficios li .chk svg { width: 13px; height: 13px; }
.compra-acciones { display: flex; gap: 12px; margin-top: 26px; flex-wrap: wrap; }
.compra-acciones .btn { flex: 1; min-width: 180px; }
.aviso-placeholder {
  margin-top: 18px; font-size: .8rem; color: var(--muted);
  background: var(--lavanda-2); border: 1px dashed #D6C9EE; border-radius: 12px; padding: 11px 15px;
}
.aviso-placeholder code { color: var(--cta); font-weight: 700; }
.producto-link { display: inline-block; margin-top: 12px; font-size: .82rem; color: var(--muted); }
.producto-link a { color: var(--cta); text-decoration: underline; }

/* ---------- Carrito ---------- */
.carrito-layout { display: grid; grid-template-columns: 1.6fr .9fr; gap: 30px; padding: 44px 0; }
.carrito-item {
  display: grid; grid-template-columns: 92px 1fr auto; gap: 16px; align-items: center;
  padding: 16px; background: var(--blanco); border: 1px solid var(--borde);
  border-radius: var(--radio); margin-bottom: 14px;
}
.carrito-item img { width: 92px; height: 92px; border-radius: 14px; object-fit: cover; background: var(--crema-2); }
.carrito-item h4 { font-size: 1rem; font-weight: 700; }
.carrito-item .var { font-size: .82rem; color: var(--muted); }
.cantidad-control { display: inline-flex; align-items: center; gap: 8px; margin-top: 8px; }
.cantidad-control button {
  width: 32px; height: 32px; border-radius: 10px; border: 1.5px solid var(--borde);
  background: var(--crema-2); color: var(--titulo); cursor: pointer; font-size: 1.1rem; font-weight: 700;
}
.cantidad-control span { min-width: 28px; text-align: center; font-weight: 700; }
.carrito-item .precio-item { font-weight: 800; font-size: 1.1rem; text-align: right; color: var(--titulo); }
.quitar { background: none; border: none; color: var(--muted); cursor: pointer; font-size: .8rem; text-decoration: underline; margin-top: 6px; }
.quitar:hover { color: var(--cta); }
.resumen { background: var(--blanco); border: 1px solid var(--borde); border-radius: var(--radio); padding: 26px; height: fit-content; position: sticky; top: 92px; box-shadow: var(--sombra-sm); }
.resumen h3 { margin-bottom: 18px; font-size: 1.2rem; }
.resumen-fila { display: flex; justify-content: space-between; padding: 8px 0; color: var(--muted); }
.resumen-total { display: flex; justify-content: space-between; padding: 16px 0 20px; margin-top: 8px; border-top: 1px solid var(--borde); font-size: 1.3rem; font-weight: 800; color: var(--titulo); font-family: var(--fuente-titulo); }
.carrito-vacio { text-align: center; padding: 70px 20px; color: var(--muted); }
.carrito-vacio .emoji { font-size: 3rem; margin-bottom: 14px; }

/* ---------- Contenido (nosotros, envios, contacto) ---------- */
.pagina-cabecera {
  padding: 60px 0 34px; border-bottom: 1px solid var(--borde); text-align: center;
  background: radial-gradient(640px 300px at 50% -25%, rgba(255, 182, 193, .3), transparent 60%);
}
.pagina-cabecera h1 { font-size: clamp(2rem, 4.6vw, 2.7rem); font-weight: 700; }
.pagina-cabecera p { color: var(--muted); max-width: 560px; margin: 12px auto 0; }
.prosa { max-width: 780px; margin: 0 auto; padding: 46px 0; }
.prosa h2 { font-size: 1.5rem; margin: 34px 0 14px; }
.prosa h3 { font-size: 1.14rem; margin: 24px 0 10px; color: var(--cta); }
.prosa p { color: var(--texto); margin-bottom: 14px; }
.prosa ul { color: var(--texto); margin: 0 0 18px 22px; }
.prosa li { margin-bottom: 8px; }
.valores-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 30px; }
.valor-card { background: var(--blanco); border: 1px solid var(--borde); border-radius: var(--radio); padding: 28px 24px; box-shadow: var(--sombra-sm); }
.valor-card .ico { width: 52px; height: 52px; border-radius: 16px; background: var(--menta); display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.valor-card .ico svg { width: 26px; height: 26px; }
.valor-card h3 { font-size: 1.1rem; margin-bottom: 8px; color: var(--titulo); }
.valor-card p { font-size: .92rem; color: var(--muted); }

/* ---------- Formulario ---------- */
.form { max-width: 620px; margin: 0 auto; }
.campo { margin-bottom: 18px; }
.campo label { display: block; font-weight: 600; margin-bottom: 8px; color: var(--titulo); }
.campo input, .campo textarea, .campo select {
  width: 100%; padding: 13px 16px; border-radius: 14px; border: 1.5px solid var(--borde);
  background: var(--blanco); color: var(--texto); font-family: inherit; font-size: 1rem;
}
.campo input:focus, .campo textarea:focus, .campo select:focus { outline: none; border-color: var(--rosa); box-shadow: 0 0 0 3px var(--rosa-suave); }
.campo textarea { min-height: 130px; resize: vertical; }
.form-ok { display: none; margin-top: 16px; padding: 14px 16px; border-radius: 14px; background: var(--menta); border: 1px solid var(--salvia); color: #2f6b56; font-weight: 600; }

/* ---------- Banner CTA ---------- */
.banner-cta {
  margin: 20px 0; border-radius: 28px; padding: 52px 40px; text-align: center;
  background: linear-gradient(135deg, var(--rosa-suave), var(--lavanda-2) 55%, var(--menta));
  border: 1px solid var(--borde);
}
.banner-cta h2 { font-size: clamp(1.7rem, 3.6vw, 2.2rem); font-weight: 700; margin-bottom: 12px; }
.banner-cta p { color: var(--texto); margin-bottom: 26px; max-width: 520px; margin-left: auto; margin-right: auto; }

/* ---------- Footer ---------- */
.footer { background: var(--blanco); border-top: 1px solid var(--borde); padding: 54px 0 28px; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 36px; }
.footer-grid h4 { font-size: .98rem; margin-bottom: 16px; }
.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a { color: var(--muted); font-size: .92rem; }
.footer-grid a:hover { color: var(--cta); }
.footer-marca p { color: var(--muted); font-size: .92rem; margin-top: 14px; max-width: 300px; }
.footer-pagos { display: flex; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.footer-pagos span { font-size: .72rem; font-weight: 700; padding: 5px 10px; border: 1px solid var(--borde); border-radius: 8px; color: var(--muted); }
.footer-base { border-top: 1px solid var(--borde); padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; color: var(--muted); font-size: .85rem; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid { display: block; padding: 46px 0; }
  .hero h1, .hero p.sub { max-width: 100%; }
  .hero-media { margin-bottom: 28px; }
  .hero-cta { width: 100%; }
  .hero-cta .btn { flex: 1 1 150px; }
  .confianza-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .producto-layout { grid-template-columns: 1fr; gap: 30px; }
  .carrito-layout { grid-template-columns: 1fr; }
  .valores-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 26px; }
  .nav-links {
    position: fixed; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch;
    gap: 0; background: var(--blanco); border-bottom: 1px solid var(--borde);
    padding: 10px 16px 18px; transform: translateY(-150%); transition: transform .25s ease;
    box-shadow: var(--sombra);
  }
  .nav-links.abierto { transform: translateY(0); }
  .nav-links a { padding: 14px 12px; border-radius: 12px; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
}
@media (max-width: 560px) {
  .confianza-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .compra-acciones .btn { min-width: 100%; }
  .carrito-item { grid-template-columns: 74px 1fr; }
  .carrito-item .precio-item { grid-column: 2; text-align: left; }
  .hero h1, .hero p.sub, .seccion-titulo h2, .pagina-cabecera h1 { overflow-wrap: break-word; word-break: break-word; }
  .contenedor { padding: 0 16px; }
}