/* =========================================================
   IMPORTADO BAHÍA · base.css
   Colores, letras, fondo vivo, botones y campos.
   Lo usan la tienda y el panel. Las fuentes se eligen en fuentes.css.
   ========================================================= */
:root {
  --negro: #0B0B0C;
  --carbon: #151517;
  --carbon-2: #1D1D20;
  --carbon-3: #26262A;
  --hueso: #EFEBE3;
  --hueso-2: rgba(239, 235, 227, .74);
  --hueso-3: rgba(239, 235, 227, .52);
  --linea: rgba(239, 235, 227, .1);
  --linea-2: rgba(239, 235, 227, .18);
  --oro: #C9A55A;
  --oro-claro: #DDBE78;
  --oro-osc: #6E5A2E;
  --oro-suave: rgba(201, 165, 90, .14);
  --bien: #8DB596;
  --mal: #D9826F;
  --vidrio: rgba(21, 21, 23, .78);

  --ease: cubic-bezier(.22, .7, .12, 1);
  --barra: 60px;
  --radio: 14px;
  --gutter: 16px;
}
@media (min-width: 900px) { :root { --barra: 68px; --gutter: 32px; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; background: var(--negro); }
/* Sin scroll suave: los saltos son directos */
html.sin-scroll { overflow: hidden; }
body {
  margin: 0; min-height: 100vh; background: transparent; color: var(--hueso);
  font-family: var(--f-texto); font-size: 16px; line-height: 1.55; font-weight: 400; letter-spacing: .005em;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent; font-kerning: normal;
}
img, svg, video { display: block; max-width: 100%; }
svg { width: 1em; height: 1em; flex: none; }
button, input, select, textarea { font: inherit; color: inherit; letter-spacing: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
a { color: inherit; }
h1, h2, h3, h4, p, ul, ol, figure, dl, dd, fieldset { margin: 0; padding: 0; }
fieldset { border: 0; min-width: 0; }
ul, ol { list-style: none; }
h1, h2, h3 {
  font-family: var(--f-titulo); font-weight: var(--peso-titulo); line-height: var(--alto-titulo);
  letter-spacing: var(--tracking-titulo); text-wrap: balance;
}
b, strong { font-weight: var(--peso-texto-fuerte); }
[hidden] { display: none !important; }
::selection { background: var(--oro); color: var(--negro); }

:focus { outline: none; }
:focus-visible { outline: 2px solid var(--oro); outline-offset: 3px; border-radius: 6px; }

.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.saltar { position: fixed; left: 12px; top: -60px; z-index: 300; background: var(--oro); color: var(--negro); padding: 10px 14px; border-radius: 8px; text-decoration: none; font-weight: 700; }
.saltar:focus { top: 12px; }

.contenedor { width: 100%; max-width: 1280px; margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.contenedor--angosto { max-width: 720px; }
.volanta { font-size: 10.5px; letter-spacing: .3em; text-transform: uppercase; color: var(--oro); font-weight: 700; }

/* =========================================================
   FONDO VIVO: niebla dorada + brillo del mouse + grano
   ========================================================= */
/* z-index -1: queda detrás de todo (el body es transparente y el color de fondo está en html) */
.fondo { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; --sy: 0; }
.fondo__niebla {
  position: absolute; width: 90vmax; height: 90vmax; border-radius: 50%; opacity: .55;
  will-change: transform; translate: 0 calc(var(--sy) * -0.04px);
}
.fondo__niebla--1 { left: -30vmax; top: -40vmax; background: radial-gradient(closest-side, rgba(201, 165, 90, .16), rgba(201, 165, 90, .05) 55%, transparent); animation: niebla1 46s ease-in-out infinite alternate; }
.fondo__niebla--2 { right: -38vmax; top: 10vh; background: radial-gradient(closest-side, rgba(226, 190, 128, .11), rgba(201, 165, 90, .03) 60%, transparent); animation: niebla2 58s ease-in-out infinite alternate; translate: 0 calc(var(--sy) * 0.03px); }
.fondo__niebla--3 { left: 10vw; bottom: -55vmax; background: radial-gradient(closest-side, rgba(150, 110, 50, .14), transparent 70%); animation: niebla3 64s ease-in-out infinite alternate; translate: 0 calc(var(--sy) * -0.06px); }
@keyframes niebla1 { from { transform: translate(0, 0) scale(1); } to { transform: translate(18vw, 14vh) scale(1.18); } }
@keyframes niebla2 { from { transform: translate(0, 0) scale(1.1) rotate(0deg); } to { transform: translate(-22vw, 18vh) scale(.92) rotate(30deg); } }
@keyframes niebla3 { from { transform: translate(0, 0) scale(.95); } to { transform: translate(16vw, -20vh) scale(1.15); } }
.fondo__brillo {
  position: absolute; left: -300px; top: -300px; width: 600px; height: 600px; border-radius: 50%; opacity: 0;
  background: radial-gradient(closest-side, rgba(232, 196, 128, .13), rgba(201, 165, 90, .04) 50%, transparent);
  transition: opacity .6s; will-change: translate;
}
.fondo.con-mouse .fondo__brillo { opacity: 1; }
.fondo__grano {
  position: absolute; inset: 0; opacity: .07; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
html.pausado .fondo *, html.pausado .titila { animation-play-state: paused !important; }

/* ---------- Secciones que aparecen al bajar ---------- */
html.con-revelar .revelar { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
html.con-revelar .revelar.visible { opacity: 1; transform: none; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 24px; border-radius: 999px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; text-decoration: none; line-height: 1.1;
  border: 1px solid var(--linea-2); color: var(--hueso); background: transparent; cursor: pointer;
  transition: background-color .25s, color .25s, border-color .25s, transform .2s var(--ease), opacity .2s;
}
.btn svg { width: 18px; height: 18px; }
.btn:active { transform: scale(.98); }
.btn--oro { background: var(--oro); border-color: var(--oro); color: var(--negro); }
@media (hover: hover) { .btn--oro:hover { background: var(--oro-claro); border-color: var(--oro-claro); } .btn--linea:hover { border-color: var(--oro); color: var(--oro); } }
.btn--grande { min-height: 56px; padding: 0 38px; font-size: 13px; letter-spacing: .2em; }
.btn--ancho { width: 100%; }
.btn--mini { min-height: 36px; padding: 0 12px; font-size: 10.5px; gap: 6px; }
.btn--mini svg { width: 14px; height: 14px; }
.btn--peligro { border-color: rgba(217, 130, 111, .5); color: var(--mal); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .4; pointer-events: none; }
.icono-btn { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; color: var(--hueso-2); transition: background-color .2s, color .2s; }
.icono-btn svg { width: 22px; height: 22px; }
@media (hover: hover) { .icono-btn:hover { background: var(--carbon-2); color: var(--hueso); } }
.link { color: var(--oro); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }

/* ---------- Campos ---------- */
.campo { display: grid; gap: 7px; }
.campo label, .campo legend, .campo__label { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--hueso-2); font-weight: 700; }
.campo legend { margin-bottom: 7px; }
.campo .opcional { text-transform: none; letter-spacing: 0; font-weight: 400; color: var(--hueso-3); }
.campo input, .campo select, .campo textarea {
  width: 100%; min-height: 48px; padding: 12px 14px; border-radius: 10px;
  background: rgba(11, 11, 12, .8); border: 1px solid var(--linea-2); color: var(--hueso); font-size: 16px;
  transition: border-color .2s;
}
.campo textarea { min-height: 96px; resize: vertical; }
.campo input::placeholder, .campo textarea::placeholder { color: var(--hueso-3); }
.campo input:focus, .campo select:focus, .campo textarea:focus { border-color: var(--oro); outline: none; }
.campo input[aria-invalid="true"] { border-color: var(--mal); }
.campo__error { color: var(--mal); font-size: 13px; }
.campo__nota { color: var(--hueso-3); font-size: 13px; }

/* ---------- Cantidad ---------- */
.cantidad { display: inline-flex; align-items: center; border: 1px solid var(--linea-2); border-radius: 999px; height: 44px; }
.cantidad button { width: 44px; height: 42px; display: grid; place-items: center; color: var(--hueso-2); border-radius: 999px; }
.cantidad button svg { width: 16px; height: 16px; }
.cantidad button:disabled { opacity: .3; cursor: default; }
.cantidad output { min-width: 26px; text-align: center; font-variant-numeric: tabular-nums; font-weight: 700; }

/* ---------- Avisos chiquitos: arriba, debajo de la barra (nunca tapan botones de abajo) ---------- */
.avisos { position: fixed; left: 50%; top: calc(var(--barra) + 10px + env(safe-area-inset-top)); transform: translateX(-50%); z-index: 350; display: grid; gap: 8px; width: min(420px, calc(100% - 32px)); pointer-events: none; }
.aviso { background: var(--hueso); color: var(--negro); border-radius: 12px; padding: 11px 16px; font-size: 14px; font-weight: 500; box-shadow: 0 10px 30px rgba(0, 0, 0, .4); opacity: 0; transform: translateY(-10px); transition: opacity .3s, transform .3s var(--ease); text-align: center; }
.aviso.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .fondo__niebla { animation: none !important; translate: none !important; }
}