/* ==========================================================================
   Gran Hotel Lomichi · base compartida
   Tokens nombrados según el design system "Gran Hotel Lomichi";
   los valores son los del diseño (canvas de wireframe).
   ========================================================================== */

:root {
  /* Color */
  --surface: #FFFFFF;
  --vanilla: #FBEFF1;          /* bandas alternas */
  --blush: #EFC2CB;            /* acento, estados seleccionados */
  --blush-100: #F8E7EB;        /* texto sobre walnut, fondos suaves */
  --blush-200: #F4D6DD;        /* paneles sobre blush, texto secundario on-dark */
  --line: #CF8798;             /* bordes y separadores */
  --line-strong: #7C5E5E;      /* bordes sobre fondos oscuros, checkboxes */
  --brand: #634541;            /* café de marca */
  --walnut: #402723;           /* tono más profundo: hero, footer, botones */
  --walnut-700: #503633;       /* tarjetas sobre walnut */
  --taupe: #715E5B;            /* banda "Su cuarto está listo" */
  --ink: #402723;
  --ink-muted: #634541;

  /* Tipografía */
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-sans: "Jost", "Avenir Next", system-ui, sans-serif;

  /* Forma */
  --radius-s: 12px;
  --radius-card: 24px;
  --radius-xl: 32px;
  --radius-pill: 999px;

  /* Movimiento */
  --ease-out: cubic-bezier(.2, .8, .2, 1);
  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
}

[hidden] { display: none !important; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4, p, ul { margin: 0; }
button { font: inherit; color: inherit; }

a { color: var(--walnut); }
a:hover { color: var(--brand); }
.on-dark a { color: var(--blush-100); }
.on-dark a:hover { color: var(--blush); }

/* Subrayado animado en enlaces de texto */
.link {
  font-weight: 500;
  font-size: 15px;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: text-underline-offset .2s ease, text-decoration-thickness .2s ease;
}
.link:hover { text-underline-offset: 6px; text-decoration-thickness: 2px; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Tipografía
   -------------------------------------------------------------------------- */
.display {
  font-family: var(--font-display);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .02em;
  line-height: 1.05;
}
.eyebrow {
  font-size: 12px;
  letter-spacing: .12em;
  font-weight: 500;
  color: var(--ink-muted);
}

/* --------------------------------------------------------------------------
   Botones pill
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border: 1.5px solid transparent;
  border-radius: var(--radius-pill);
  font-family: inherit;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform .28s var(--ease-spring),
    box-shadow .28s ease,
    background-color .2s ease,
    color .2s ease,
    border-color .2s ease;
}
.btn:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 14px 28px -10px rgba(64, 39, 35, .55);
}
.btn:active {
  transform: translateY(0) scale(.96);
  box-shadow: 0 4px 10px -6px rgba(64, 39, 35, .5);
  transition-duration: .08s;
}
.btn:focus-visible { outline: 2px solid var(--walnut); outline-offset: 3px; }
.on-dark .btn:focus-visible { outline-color: var(--blush); }

.btn svg { transition: transform .28s var(--ease-spring); }
.btn:hover svg { transform: translateX(3px) scale(1.15); }

.btn--lg { padding: 16px 30px; }

/* Relleno walnut (primario sobre fondos claros) */
.btn--walnut,
.on-dark .btn--walnut { background: var(--walnut); color: var(--blush-100); }
.btn--walnut:hover,
.on-dark .btn--walnut:hover { background: var(--brand); color: var(--blush-100); }

/* Relleno blush (primario sobre bandas oscuras) */
.btn--blush,
.on-dark .btn--blush { background: var(--blush); color: var(--walnut); }
.btn--blush:hover,
.on-dark .btn--blush:hover { background: var(--blush-100); color: var(--walnut); }

/* Relleno blush claro */
.btn--light,
.on-dark .btn--light { background: var(--blush-100); color: var(--walnut); }
.btn--light:hover,
.on-dark .btn--light:hover { background: #FFFFFF; color: var(--walnut); }

/* Contorno blush (secundario sobre oscuro) */
.btn--outline-blush,
.on-dark .btn--outline-blush { background: transparent; border-color: var(--blush); color: var(--blush-100); }
.btn--outline-blush:hover,
.on-dark .btn--outline-blush:hover { background: var(--blush); border-color: var(--blush); color: var(--walnut); }

/* Contorno walnut (secundario sobre claro) */
.btn--outline-walnut { background: transparent; border-color: var(--walnut); color: var(--walnut); }
.btn--outline-walnut:hover { background: var(--walnut); color: var(--blush); }

/* --------------------------------------------------------------------------
   Control segmentado (tamaño del perro)
   -------------------------------------------------------------------------- */
.segmented {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--blush-100);
  border-radius: var(--radius-pill);
}
.segmented button {
  border: 0;
  border-radius: var(--radius-pill);
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 500;
  background: transparent;
  color: var(--walnut);
  cursor: pointer;
  transition:
    transform .28s var(--ease-spring),
    box-shadow .28s ease,
    background-color .2s ease,
    color .2s ease;
}
.segmented button:hover {
  background: var(--blush);
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 14px 28px -10px rgba(64, 39, 35, .55);
}
.segmented button[aria-pressed="true"],
.segmented button[aria-checked="true"] { background: var(--walnut); color: var(--blush-100); }
.segmented button[aria-pressed="true"]:hover,
.segmented button[aria-checked="true"]:hover { background: var(--brand); }
.segmented button:focus-visible { outline: 2px solid var(--walnut); outline-offset: 3px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .segmented button, .btn svg { transition: none !important; }
  .btn:hover, .segmented button:hover, .btn:hover svg { transform: none !important; }
}