/* Twins Accesorios v2 — Landing con Novedades, Filtros de precio y Favoritos */

:root{
  --rose-50:#fff6f8;
  --rose-100:#feeef2;
  --rose-200:#fde5ec;
  --rose-300:#fbd2da;
  --rose-400:#f7c2cd;
  --rose-500:#f3a8b8; /* cercano al logo */
  --ink:#2e2a2a;
  --muted:#6b6b6b;
  --card:#ffffff;
  --shadow: 0 10px 30px rgba(243,168,184,.25);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:'Lato',system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial;
  color:var(--ink);
  background: var(--rose-50);
  line-height:1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.container{width:min(1120px, 92%); margin:0 auto}

.site-header{
  position:sticky; top:0; z-index:50;
  background: rgba(255,255,255,.75);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0,0,0,.05);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between; gap:.5rem;
  padding:.6rem 0;
}
.brand{ display:block; margin-inline:auto; } /* centrado en móvil por defecto */
.brand-logo{ height: clamp(64px, 9vw, 100px); width:auto; display:block; }

.site-nav{ display:none; gap:1rem; align-items:center }
.site-nav a{ text-decoration:none; color:var(--ink); font-weight:700 }
.site-nav.open{ display:flex; position:absolute; top:58px; left:0; right:0; background:#fff; flex-direction:column; padding:1rem 1.25rem; border-bottom:1px solid rgba(0,0,0,.06) }

.hamburger{
  display:inline-flex; flex-direction:column; gap:5px; background:transparent; border:0; padding:.25rem; cursor:pointer;
}
.hamburger span{ width:26px; height:2px; background:var(--ink); display:block; transition:transform .25s ease }
@media (min-width: 860px){
  .brand{ margin-inline:0 } /* en desktop a la izquierda */
  .site-nav{ display:flex }
  .hamburger{ display:none }
}

.hero{
  background: radial-gradient(1200px 400px at 50% -80%, #fde5ec 0%, transparent 60%);
  padding: clamp(2.5rem, 6vw, 5rem) 0 2rem;
}
.hero h1{
  font-family:'Cormorant Garamond', serif;
  font-weight:700;
  font-size: clamp(1.8rem, 3.5vw, 3.2rem);
  line-height:1.15;
  margin:0 0 1rem;
}
.hero .lead{ font-size:1.06rem; color:#544; max-width:55ch; margin:.25rem 0 1.25rem }
.highlight{ background:linear-gradient(transparent 55%, var(--rose-200) 55%); padding:0 .25rem; border-radius:.25rem }

.section-title{
  font-family:'Cormorant Garamond', serif;
  font-weight:700;
  font-size: clamp(1.4rem, 2.3vw, 2rem);
  margin: 0 0 .75rem;
}
.muted{ color: var(--muted); font-size:.95rem }

.btn{
  display:inline-block; border-radius:999px; padding:.7rem 1.15rem; text-decoration:none; font-weight:800; letter-spacing:.2px;
  border:1px solid transparent; transition: transform .12s ease, box-shadow .2s ease, background .2s ease;
  user-select:none;
}
.btn-primary{
  background:var(--rose-500); color:#fff; box-shadow: var(--shadow);
}
.btn-primary:hover{ transform:translateY(-1px) }
.btn-wa{ background:#25D366; color:#fff; border:0; text-align:center; }
.btn-wa:hover{ transform:translateY(-1px) }

.catalogo{ padding:2rem 0 3rem }
.catalog-header{ display:flex; align-items:center; justify-content:space-between; gap:1rem; flex-wrap:wrap }
.filters{ display:flex; gap:.5rem; flex-wrap:wrap }
.price-filter{ display:flex; align-items:center; gap:.4rem; flex-wrap:wrap }
.price-filter input{ width:6.2rem; padding:.4rem .6rem; border-radius:10px; border:1px solid rgba(0,0,0,.1); background:#fff }
.chip{
  background:#fff; border:1px solid rgba(0,0,0,.07); border-radius:999px; padding:.4rem .8rem; cursor:pointer;
}
.chip.active{ background:var(--rose-200); border-color: transparent }
.sep{ color:#999; }

.grid{
  margin-top:1rem;
  display:grid; grid-template-columns: repeat( auto-fill, minmax(230px, 1fr) ); gap:1rem;
}
.card{
  background:var(--card); border-radius:18px; overflow:hidden; box-shadow: var(--shadow); transform: translateY(6px); opacity:0;
  transition: transform .4s ease, opacity .4s ease;
  position:relative;
}
.card.in-view{ transform: translateY(0); opacity:1 }
.card img{ width:100%; aspect-ratio: 4/5; object-fit: cover; display:block; background:#f8f3f5 }
.card .info{ padding:.85rem }
.title{ font-family:'Cormorant Garamond', serif; font-weight:600; margin:.1rem 0 .4rem; font-size:1.2rem; }
.price{ color:#3b3b3b; margin:0 0 .7rem; font-weight:700 }

.badge-new{
  position:absolute; top:10px; left:10px; background:#000000b0; color:#fff; font-size:.75rem; padding:.25rem .5rem; border-radius:999px
}
.fav-btn{
  position:absolute; top:10px; right:10px; background:#ffffffee; border-radius:999px; border:1px solid rgba(0,0,0,.08);
  width:38px; height:38px; display:grid; place-items:center; cursor:pointer;
}
.fav-btn svg{ width:18px; height:18px; }
.fav-btn.active{ background:#ffe9ef }
.fav-btn.active path{ fill:#e25586 }

.empty{ text-align:center; color:var(--muted); padding:1.5rem 0 }

.novedades{ padding: 1.5rem 0 0 }
.novedades-row{
   display:grid;
   grid-auto-flow: column;
   grid-auto-columns: minmax(220px, 320px);
   gap: .75rem;
   overflow-x:auto;
   padding-bottom: .5rem;
   justify-content: center; /* centra las tarjetas cuando hay pocas */
}
.novedades-row .card img{ aspect-ratio:4/5 }

.favoritos{ padding: 2rem 0 3rem }

.acerca{ padding: 2rem 0 4rem }
.about-card{ background:#fff; border-radius:20px; padding:1.25rem 1.1rem; box-shadow: var(--shadow) }
.about-list{ padding-left:1.25rem; margin:.5rem 0 1rem }

.site-footer{ border-top:1px solid rgba(0,0,0,.06); background:#fff; padding:1rem 0; text-align:center }

/* Burbuja WhatsApp */
.wa-bubble{
  position: fixed; right: 16px; bottom: 16px; z-index:60; display:grid; place-items:center;
  width:56px; height:56px; border-radius:50%; color:#fff; background:#25D366; box-shadow: 0 10px 30px rgba(37,211,102,.35);
  animation: pop 1s ease;
}
@keyframes pop{
  0%{ transform:scale(.6); opacity:0 }
  100%{ transform:scale(1); opacity:1 }
}

/* Reveal base */
.reveal{ opacity:0; transform:translateY(14px) }
.reveal.in-view{ opacity:1; transform:translateY(0); transition: opacity .5s ease, transform .5s ease }

/* Centrar el logo a pantalla completa en móvil */
@media (max-width: 859px){
  .site-header .container{ position: relative; }
  .brand{
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    margin: 0; /* evita que “empuje” */
  }
  .hamburger{ position: relative; z-index: 2; } /* el botón sigue siendo clicable */
}

/* Tamaño del header y del logo (responsive) */
:root{
  --header-h: clamp(86px, 11vw, 128px); /* móvil por defecto */
}
@media (min-width: 860px){
  :root{
    --header-h: clamp(96px, 9vw, 140px); /* desktop */
  }
}

/* Aplica la altura del header */
.site-header .container{ min-height: var(--header-h); }

/* Logo más grande en ambos */
.brand-logo{ height: 150px; width:auto; display:block; }

/* Menú móvil desplegado justo bajo el nuevo header */
.site-nav.open{ top: var(--header-h); }

/* Performance: no renderices tarjetas hasta que entren en viewport */
.card{
  content-visibility: auto;
  contain-intrinsic-size: 400px 500px; /* tamaño de reserva para evitar reflow pesado */
}

/* Si solo hay 1 tarjeta en Novedades, no ocupes todo el ancho */
.novedades-row:has(.card:first-child:last-child){
  max-width: 360px;
  margin-inline: auto;
  overflow-x: visible; /* sin scroll horizontal en modo 1 sola tarjeta */
}