/* ============================================================
   TPA — BASE & RESET
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink-900);
  background: var(--bg);
  overflow-x: hidden;
}

img, video, iframe { max-width: 100%; display: block; }
img { object-fit: cover; }

a { color: var(--brand-500); text-decoration: none; transition: color var(--ease); }
a:hover { color: var(--accent-500); }

ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-body);
  color: var(--brand-700);
  line-height: 1.15;
  font-weight: 700;
}

h1 { font-size: clamp(2.5rem, 5vw, 3.75rem); font-weight: 800; line-height: 1.05; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

small { font-size: 0.875rem; color: var(--slate-500); }

.eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-500);
  margin-bottom: var(--sp-2);
}

.text-slate { color: var(--slate-500); }
.text-brand { color: var(--brand-500); }
.text-accent { color: var(--accent-500); }

/* Focus visible */
:focus-visible {
  outline: 3px solid var(--brand-500);
  outline-offset: 3px;
  border-radius: 4px;
}

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