/* base.css — typography, links, utilities */
body {
  font-family: var(--font-body);
  font-size: var(--fs-400);
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  font-feature-settings: "ss01", "cv11";
  overflow-x: hidden;
}
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
}
h1 { font-size: var(--fs-900); letter-spacing: -0.035em; line-height: 1.0; }
h2 { font-size: var(--fs-800); }
h3 { font-size: var(--fs-700); }
h4 { font-size: var(--fs-600); letter-spacing: -0.01em; }
h5 { font-size: var(--fs-500); letter-spacing: 0; line-height: 1.25; }
p { font-size: inherit; max-width: 68ch; }
a { transition: color var(--dur-1) var(--ease-out); }
a:hover { color: var(--brand-red); }
strong { font-weight: var(--fw-bold); }

/* Containers */
.container { width: var(--container); margin-inline: auto; }
.container-narrow { width: var(--container-narrow); margin-inline: auto; }
.container-wide { width: var(--container-wide); margin-inline: auto; }

/* Section blocks */
section { position: relative; padding-block: clamp(3.5rem, 5vw + 1rem, 7rem); }
section.tight { padding-block: clamp(2rem, 3vw + 0.5rem, 4rem); }
section.flush-top { padding-top: 0; }
section.flush-bot { padding-bottom: 0; }
.section-soft { background: var(--bg-soft); }
.section-mute { background: var(--bg-mute); }
.section-dark { background: var(--brand-navy-900); color: #E2E8F0; }
.section-dark h1, .section-dark h2, .section-dark h3 { color: #fff; }

/* Section heads */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5em;
  font-family: var(--font-display);
  font-size: var(--fs-300);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-navy);
}
.eyebrow::before, .eyebrow::after {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--brand-red);
}
.eyebrow.solo::after { display: none; }
.section-head { margin-bottom: clamp(2rem, 3vw, 3rem); max-width: 56ch; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head .lead { color: var(--mute); margin-top: 0.75rem; font-size: var(--fs-500); line-height: 1.55; }

/* Gradient & accent text */
.text-grad {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.text-red { color: var(--brand-red); }
.text-navy { color: var(--brand-navy); }
.text-mute { color: var(--mute); }

/* Underline highlight */
.hl {
  background-image: linear-gradient(120deg, transparent 0 18%, rgba(230,57,70,0.18) 18% 88%, transparent 88%);
  padding-inline: 0.06em;
}

/* Utility */
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 0.5rem; } .gap-3 { gap: 0.75rem; } .gap-4 { gap: 1rem; } .gap-6 { gap: 1.5rem; }
.grid { display: grid; }
.text-center { text-align: center; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.no-scroll { overflow: hidden; }
.mt-0 { margin-top: 0; } .mt-2 { margin-top: 1rem; } .mt-4 { margin-top: 2rem; } .mt-6 { margin-top: 3rem; }
.divider-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--brand-red); display: inline-block; }

/* Lists */
.bullet-list { display: grid; gap: 0.5rem; }
.bullet-list li {
  position: relative; padding-left: 1.5rem;
  color: var(--ink-2);
}
.bullet-list li::before {
  content: ""; position: absolute; left: 0; top: 0.55em;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--brand-red);
}
.bullet-list.compact li { padding-left: 1.2rem; }
.bullet-list.compact li::before { width: 6px; height: 6px; top: 0.6em; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}