/* ============ Base reset & tokens · Veltis ============ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; -moz-tab-size: 4; tab-size: 4; }
body {
  margin: 0;
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd { margin: 0; }
img, picture, video, canvas, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: transparent; border: 0; padding: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
:focus-visible {
  outline: 2px solid var(--teal, #4a9490);
  outline-offset: 3px;
  border-radius: 2px;
}
.skip {
  position: absolute; left: -9999px; top: 0;
  background: #0d1f1e; color: #f2f5f4;
  padding: 12px 16px; z-index: 1000;
}
.skip:focus { left: 12px; top: 12px; }

/* ============ Design tokens · Veltis ============ */
:root {
  /* Surfaces — marble & clinical */
  --marble:   #f4f2ec;   /* main bg (warm marble) */
  --marble-2: #ebe7dd;
  --marble-3: #ddd7c8;
  --ink:      #14201f;    /* body text — near black with teal cast */
  --ink-soft: #384644;
  --ink-muted:#6b7876;
  --line:     rgba(20, 32, 31, 0.14);

  /* Brand */
  --teal:     #4a9490;    /* Veltis signature */
  --teal-deep:#2f6866;
  --teal-glow:#7bbab6;
  --gold:     #b48a3c;    /* subtle luxury accent */

  /* Filter tones per objective */
  --recuperacion: #4a9490;    /* teal signature */
  --longevidad:   #b48a3c;    /* aged gold */
  --cognicion:    #4a6f94;    /* clinical blue */
  --piel:         #c47a7a;    /* warm rose */

  /* Type */
  --serif: 'Cormorant Garamond', 'Times New Roman', serif;
  --sans: 'Inter', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', 'Menlo', ui-monospace, monospace;

  --text-xs: clamp(11px, 0.72rem + 0.1vw, 12px);
  --text-sm: clamp(13px, 0.82rem + 0.15vw, 14px);
  --text-base: 16px;
  --text-md: clamp(17px, 1rem + 0.4vw, 19px);
  --text-lg: clamp(20px, 1.15rem + 0.5vw, 24px);
  --text-xl: clamp(26px, 1.5rem + 1vw, 36px);
  --text-2xl: clamp(36px, 2rem + 2vw, 60px);
  --text-hero: clamp(52px, 3rem + 5vw, 116px);

  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px;
  --sp-6: 24px; --sp-8: 32px; --sp-10: 40px; --sp-12: 48px;
  --sp-16: 64px; --sp-20: 80px; --sp-24: 96px;

  --radius-sm: 3px; --radius-md: 8px; --radius-lg: 16px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --shadow: rgba(20, 32, 31, 0.12);
}

body {
  background: var(--marble);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--text-base);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}