/* ============================================================
   Power of Smol — Base
   Reset, body defaults, typography, global helpers.
   Requires tokens.css to be loaded first.
   ============================================================ */

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

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

img,
svg {
  display: block;
  max-width: 100%;
}

/* ── Body ── */
body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--text-body);
  background: var(--surface-page);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection {
  background: var(--selection-bg);
  color: var(--ink-900);
}

/* ── Headings ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-strong);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  font-weight: var(--weight-extrabold);
}

/* ── Body copy ── */
p {
  margin-bottom: 1em;
  text-wrap: pretty;
}

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

/* ── Links ── */
a {
  color: var(--text-link);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 2px;
  transition: color var(--dur) var(--ease-out);
}

a:hover {
  color: var(--accent-hover);
}

/* ── Focus ── */
:focus-visible {
  outline: none;
  box-shadow: var(--ring);
  border-radius: var(--radius-xs);
}

/* ── Lists ── */
ul, ol {
  list-style: none;
}

/* ── Layout helpers ── */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--narrow {
  max-width: var(--container-narrow);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ── Section spacing ── */
.section {
  padding-block: var(--section-y);
}

/* ── Eyebrow / kicker label ── */
.kicker {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--accent);
}

/* ── Triangle glyph (brand forward arrow) ── */
.tri {
  display: inline-block;
  width: 0;
  height: 0;
  border-style: solid;
  flex-shrink: 0;
}

.tri--sm {
  border-width: 5.5px 0 5.5px 9px;
  border-color: transparent transparent transparent currentColor;
}

.tri--md {
  border-width: 7px 0 7px 11px;
  border-color: transparent transparent transparent currentColor;
}

/* ── Scroll reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--dur-slower) var(--ease-out),
    transform var(--dur-slower) var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.reveal--delay-1 { transition-delay: 0.10s; }
.reveal--delay-2 { transition-delay: 0.20s; }
.reveal--delay-3 { transition-delay: 0.30s; }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ── Visually hidden (a11y) ── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

@media (max-width: 720px) {
  :root {
    --gutter: var(--space-5);
    --section-y: var(--space-16);
  }
}