/* base reset + typography */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
}

body {
  min-height: 100dvh;
  line-height: 1.55;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
  position: relative;
}

/* Ambient Caribbean topographic glow under everything */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 600px at 12% -10%, rgba(20,199,173,0.20), transparent 60%),
    radial-gradient(900px 700px at 110% 10%, rgba(255,107,74,0.18), transparent 60%),
    radial-gradient(700px 500px at 50% 110%, rgba(245,196,78,0.10), transparent 60%);
  z-index: 0;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.45'/%3E%3C/svg%3E");
  opacity: 0.05;
  mix-blend-mode: overlay;
  z-index: 1;
}

img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
ul, ol { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }

h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  text-wrap: balance;
}

a { color: inherit; text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--c-teal); }

::selection { background: var(--c-teal-soft); color: var(--c-text); }

:focus-visible {
  outline: 2px solid var(--c-teal);
  outline-offset: 2px;
  border-radius: 4px;
}

.mono { font-family: var(--font-mono); font-feature-settings: "tnum" 1, "ss01" 1; }
.tnum { font-variant-numeric: tabular-nums; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* Layout */
.container {
  width: min(var(--container), 100% - clamp(2rem, 4vw, 3.5rem));
  margin-inline: auto;
}
.container-narrow { width: min(var(--container-narrow), 100% - var(--space-8)); margin-inline: auto; }

#app { position: relative; z-index: 2; }