/* ==========================================================
   Ana Faber Luxury — base compartida (sitio y panel):
   tokens de diseño, reset, botones y formularios
   ========================================================== */

:root {
  --gold: #D4AF37;           /* dorado del logo: íconos, aros, viñetas */
  --gold-light: #E9CC7E;
  --gold-deep: #B8902C;
  --gold-dark: #8F6B1E;      /* dorado para texto: contraste AA (4,6:1) sobre crema */
  --gold-soft: #F1E4C3;
  --gold-tint: #FCF7EA;      /* fondos suaves de selección y hover */
  --gold-metal: linear-gradient(135deg, #EED48A 0%, #D4AF37 42%, #C49A2E 70%, #E3C26A 100%);
  --cream: #FAF7F3;
  --white: #FFFFFF;
  --ink: #1D1A17;
  --ink-2: #5A5149;          /* texto secundario */
  --rose: #F6E9E6;
  --rose-deep: #E8CFCA;
  --line: #E7DED2;
  --error: #A3352B;
  --wa: #1F9D55;

  --sans: Arial, "Helvetica Neue", Helvetica, sans-serif;
  --serif: var(--sans); /* títulos: misma letra que el texto */

  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow: 0 1px 2px rgba(29, 26, 23, .04), 0 12px 32px -12px rgba(29, 26, 23, .14);
  --ease: cubic-bezier(.2, .8, .2, 1);
  --header-h: 64px;
  --gutter: 20px;

  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { margin: 0; font-weight: 500; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, textarea { font: inherit; color: inherit; }

:focus-visible { outline: 2px solid var(--gold-dark); outline-offset: 3px; border-radius: 6px; }

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

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--ink); color: var(--cream); padding: 10px 16px; border-radius: 10px;
}
.skip-link:focus { top: 12px; }

.container { width: 100%; max-width: 1160px; margin-inline: auto; padding-inline: max(var(--gutter), env(safe-area-inset-left)); }
.container-narrow { max-width: 780px; }

.icon { width: 20px; height: 20px; flex: none; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 12px 24px;
  border: 1px solid transparent; border-radius: 999px;
  font-weight: 600; font-size: 1rem; letter-spacing: .01em; text-decoration: none;
  white-space: nowrap; cursor: pointer; transition: transform .2s var(--ease), background-color .2s var(--ease), box-shadow .2s var(--ease), color .2s;
  -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: scale(.98); }
.btn-gold {
  background: var(--gold-metal); background-size: 160% 100%; background-position: 0 0;
  color: var(--ink); border-color: rgba(184, 144, 44, .35);
  box-shadow: 0 10px 22px -12px rgba(184, 144, 44, .9), inset 0 1px 0 rgba(255, 255, 255, .5);
  transition: transform .2s var(--ease), background-position .4s var(--ease), box-shadow .2s var(--ease);
}
.btn-gold:hover { background-position: 100% 0; box-shadow: 0 14px 28px -12px rgba(184, 144, 44, .95), inset 0 1px 0 rgba(255, 255, 255, .5); }
.btn-outline { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-outline:hover { background: var(--ink); color: var(--cream); }
.btn-ghost { background: transparent; color: var(--ink-2); }
.btn-ghost:hover { color: var(--ink); background: rgba(29, 26, 23, .05); }
.btn-sm { min-height: 44px; padding: 8px 18px; font-size: .9375rem; }
.btn[disabled] { opacity: .6; cursor: progress; }

/* ---------- Formularios ---------- */
.field { margin: 0 0 18px; border: 0; padding: 0; min-width: 0; }
.label { display: block; font-weight: 600; font-size: .9375rem; margin-bottom: 8px; padding: 0; }
.label-hint { font-weight: 400; color: var(--ink-2); }
.input {
  width: 100%; min-height: 50px; padding: 12px 14px; font-size: 1rem;
  border: 1.5px solid var(--line); border-radius: var(--radius-sm); background: var(--white);
  transition: border-color .2s, box-shadow .2s;
}
textarea.input { resize: vertical; min-height: 96px; }
.input:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 4px rgba(212, 175, 55, .22); }
.input[aria-invalid="true"] { border-color: var(--error); }
.field-error { color: var(--error); font-size: .875rem; margin: 6px 0 0; }
.field-error:empty { display: none; }
.hint { font-size: .8125rem; color: var(--ink-2); margin: 6px 0 0; }

.segmented { display: inline-grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 4px; background: var(--cream); border-radius: 14px; }
.segmented label { position: relative; cursor: pointer; }
.segmented input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.segmented span { display: block; min-width: 88px; padding: 10px 18px; text-align: center; border-radius: 10px; font-weight: 600; transition: background .2s, box-shadow .2s; }
.segmented input:checked + span { background: var(--white); box-shadow: 0 2px 8px rgba(29, 26, 23, .12); }
.segmented input:focus-visible + span { outline: 2px solid var(--gold-dark); outline-offset: 2px; }

.check { display: flex; gap: 12px; align-items: flex-start; font-size: .9375rem; color: var(--ink-2); cursor: pointer; }
.check input { width: 22px; height: 22px; margin: 1px 0 0; flex: none; accent-color: var(--gold-dark); }
.check a { color: var(--ink); }