/* ============================================================
   DESIGN TOKENS — "Modern Caribbean Architecture"
   Rule: turquoise is a DEPTH, not a color. Water tones appear
   only as the shallow→deep ramp and on the Reserve action.
   Land tones carry the interface. No pure black anywhere.
   ============================================================ */
:root{
  /* land */
  --ivory:#FAF7F0;
  --sand:#F1EAD9;
  --travertine:#E5DCC8;
  --driftwood:#A3937C;
  --charcoal:#2C2823;
  --charcoal-soft:#5A5348;
  /* water — the depth ramp */
  --shallow:#A9DFE3;
  --lagoon:#2FAFBE;
  --deep:#0E4E5C;
  --abyss:#0B3E4A;
  /* type */
  --serif:'Fraunces', Georgia, serif;              /* the owners' voice */
  --sans:'Outfit','Helvetica Neue',sans-serif; /* structure */
  --mono:'Spline Sans Mono',ui-monospace,monospace;  /* measured fact — if it's mono, it was measured */
  /* rhythm */
  --w-max:1400px;
  --gutter:clamp(1.25rem,4vw,4rem);
  --sec:clamp(4.5rem,11vh,9rem);
  --sec-tight:clamp(3rem,7vh,5.5rem);
  --ease:cubic-bezier(.22,.61,.21,.99);
  /* the gate — house-shaped aperture from the property's own mark */
  --gate:polygon(50% 0%, 100% 24%, 100% 100%, 0% 100%, 0% 24%);
}