/* ---------- Design tokens ---------- */
:root {
  color-scheme: light;

  /* ---- the ONLY 6 colors this site uses: their literal favorites, no invented hues ---- */
  --p-green: #8EB071;      /* her */
  --p-periwinkle: #627AE3; /* her */
  --p-magenta: #CC56B5;    /* her */
  --p-steel: #457B9D;      /* him */
  --p-violet: #7B2CBF;     /* him */
  --p-cream: #F8F9FA;      /* him */

  /* surfaces / ink (typographic ink + hairlines, not data-encoding colors) */
  --page-bg: var(--p-cream);
  --surface: #FFFFFF;
  --surface-raised: #FFFFFF;
  --ink-primary: #2B2620;
  --ink-secondary: #6B6258;
  --ink-muted: #9C9385;
  --gridline: #E7E1D6;
  --hairline: rgba(43, 38, 32, 0.10);

  /* the two-way distinction used for hito/viaje pins + De/Para signature */
  --her: var(--p-magenta);
  --him: var(--p-steel);
  --tint-selection: color-mix(in srgb, var(--p-magenta) 30%, white);

  /* single-hue tint ramps for magnitude encoding, each a mix of one palette
     color toward the page background -- shades of a given hue, not new hues */
  --ramp-violet-1: color-mix(in srgb, var(--p-violet) 15%, var(--page-bg));
  --ramp-violet-2: color-mix(in srgb, var(--p-violet) 34%, var(--page-bg));
  --ramp-violet-3: color-mix(in srgb, var(--p-violet) 53%, var(--page-bg));
  --ramp-violet-4: color-mix(in srgb, var(--p-violet) 72%, var(--page-bg));
  --ramp-violet-5: var(--p-violet);

  --ramp-green-1: color-mix(in srgb, var(--p-green) 42%, var(--page-bg));
  --ramp-green-2: color-mix(in srgb, var(--p-green) 60%, var(--page-bg));
  --ramp-green-3: color-mix(in srgb, var(--p-green) 78%, var(--page-bg));
  --ramp-green-4: var(--p-green);
  --ramp-green-5: color-mix(in srgb, var(--p-green) 100%, black 30%);

  --ramp-magenta-1: color-mix(in srgb, var(--p-magenta) 15%, var(--page-bg));
  --ramp-magenta-2: color-mix(in srgb, var(--p-magenta) 34%, var(--page-bg));
  --ramp-magenta-3: color-mix(in srgb, var(--p-magenta) 53%, var(--page-bg));
  --ramp-magenta-4: color-mix(in srgb, var(--p-magenta) 72%, var(--page-bg));
  --ramp-magenta-5: var(--p-magenta);

  /* nickname-evolution featured series -- 5 series, the 5 usable palette hues
     (cream is reserved for backgrounds, invisible as a data series) */
  --nick-honey: var(--p-violet);
  --nick-corazon: var(--p-magenta);
  --nick-mi_amor: var(--p-steel);
  --nick-mi_amorcito: var(--p-periwinkle);
  --nick-casi_novia: var(--p-green);

  --shadow-soft: 0 12px 40px rgba(43, 38, 32, 0.08);

  /* typography */
  --font-display: "Playfair Display", "Iowan Old Style", Georgia, serif;
  --font-script: "Cormorant Garamond", "Playfair Display", Georgia, serif;
  --font-body: "Work Sans", -apple-system, "Segoe UI", sans-serif;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 40px;
  --space-5: 64px;
  --space-6: 96px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--page-bg);
  color: var(--ink-primary);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

body { overscroll-behavior: none; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.01em;
}

em, .script {
  font-family: var(--font-script);
  font-style: italic;
  font-weight: 600;
}

p { margin: 0; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 600;
}

.num {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

::selection { background: var(--tint-selection); color: var(--ink-primary); }

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  15% { transform: scale(1.1); }
  30% { transform: scale(0.97); }
  45% { transform: scale(1.06); }
  60% { transform: scale(1); }
}
.heartbeat { animation: heartbeat 1.8s ease-in-out infinite; transform-origin: center; }

/* subtle heart/honeycomb texture used behind hero numbers */
.heart-mark {
  display: inline-block;
  width: 0.62em;
  height: 0.56em;
  position: relative;
}
.heart-mark::before,
.heart-mark::after {
  content: "";
  position: absolute;
  top: 0;
  width: 0.32em;
  height: 0.5em;
  border-radius: 0.32em 0.32em 0 0;
  background: currentColor;
}
.heart-mark::before { left: 0.31em; transform: rotate(-45deg); transform-origin: 0 100%; }
.heart-mark::after { left: 0; transform: rotate(45deg); transform-origin: 100% 100%; }

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