* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 12% -8%, rgba(92, 68, 133, 0.24), transparent 34rem),
    radial-gradient(circle at 94% 2%, rgba(113, 171, 144, 0.10), transparent 30rem),
    var(--page-gradient);
  color: var(--text);
  font-family: var(--font-family);
  font-size: var(--type-body-size);
  line-height: var(--type-body-line);
  letter-spacing: var(--type-body-tracking);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
p { color: var(--text-secondary); line-height: 1.72; }

/* Circle Hit-owned glyphs: SF-symbol-like consistency without shipping Apple assets. */
.ch-icon {
  display: inline-flex;
  width: 1em;
  height: 1em;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  vertical-align: -0.125em;
}
.ch-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.ch-icon--play svg,
.ch-icon--home svg,
.ch-icon--heart svg,
.ch-icon--bookmark svg { fill: none; }

.screen-reader-text {
  position: absolute !important;
  width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}
.screen-reader-text:focus,
.skip-link:focus {
  width: auto; height: auto; margin: 12px; padding: 10px 14px;
  clip: auto; overflow: visible; z-index: 9999;
  background: var(--text); color: var(--bg); border-radius: var(--radius-md);
}

/*
 * Liquid-Glass-inspired material is deliberately limited to navigation and
 * controls. Content cards remain tonal surfaces so hierarchy stays clear.
 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 5, 6, 0.64);
  -webkit-backdrop-filter: saturate(170%) blur(24px);
  backdrop-filter: saturate(170%) blur(24px);
  box-shadow: inset 0 -1px 0 var(--hairline);
}
.site-header__inner {
  width: var(--container);
  min-height: var(--header-height);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}
.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-weight: 680;
  letter-spacing: -0.02em;
}
.site-brand__mark { color: var(--accent-secondary); font-size: 14px; }
.custom-logo { max-height: 30px; width: auto; }

.site-nav__list,
.site-footer__nav {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav a,
.site-footer a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}
.site-nav a:hover,
.site-nav a:focus-visible,
.site-footer a:hover,
.site-footer a:focus-visible { color: var(--text); }

:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px var(--focus-ring);
}

.site-main { min-height: 72vh; }
.hero {
  width: var(--container);
  margin: 0 auto;
  padding: clamp(88px, 13vw, 180px) 0 clamp(80px, 10vw, 140px);
}
.hero__eyebrow,
.kicker {
  margin: 0 0 18px;
  color: var(--accent-secondary);
  font-size: var(--type-eyebrow-size);
  line-height: var(--type-eyebrow-line);
  font-weight: var(--type-eyebrow-weight);
  letter-spacing: var(--type-eyebrow-tracking);
  text-transform: uppercase;
}
.hero h1 {
  max-width: 1000px;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 10vw, 8.7rem);
  line-height: 0.88;
  letter-spacing: -0.065em;
  font-weight: 760;
}
.hero__lede {
  max-width: 680px;
  margin: 30px 0 0;
  font-size: clamp(1.15rem, 2.4vw, 1.65rem);
  line-height: 1.48;
  color: var(--text-secondary);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: var(--button-height-md);
  padding: var(--button-padding-md);
  border-radius: var(--button-radius);
  text-decoration: none;
  font-size: var(--button-font-size);
  line-height: var(--button-line-height);
  font-weight: var(--button-font-weight);
  letter-spacing: var(--button-letter-spacing);
  transition: transform var(--transition-fast), background var(--transition-fast), color var(--transition-fast), opacity var(--transition-fast);
}
.button:hover { transform: translateY(-1px); }
.button--primary {
  background: var(--accent);
  color: var(--text-on-accent);
}
.button--primary:hover { background: var(--accent-hover); }
.button--secondary {
  background: var(--accent-secondary);
  color: var(--ch-black);
}
.button--ghost {
  background: var(--surface-glass);
  color: var(--text);
  -webkit-backdrop-filter: saturate(160%) blur(18px);
  backdrop-filter: saturate(160%) blur(18px);
  box-shadow: var(--inner-highlight);
}
.button--ghost:hover { background: var(--surface-hover); }

.section {
  width: var(--container);
  margin: 0 auto;
  padding: clamp(72px, 9vw, 120px) 0;
}
.section--wide { padding-top: 24px; }
.section__heading { max-width: 720px; margin-bottom: 42px; }
.section__heading h2,
.page-header h1,
.entry__header h1,
.error-page h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4.8rem);
  line-height: 1;
  letter-spacing: -0.045em;
}
.section__heading > p:not(.kicker) { font-size: 18px; }

.feature-grid,
.post-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.feature-card,
.post-card,
.empty-state {
  background: var(--dark-card-gradient);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-card), var(--inner-highlight);
}
.feature-card {
  padding: 30px;
  min-height: 280px;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), background var(--transition-normal);
}
.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover), var(--inner-highlight);
}
.feature-card:nth-child(1) .feature-card__number { color: var(--ch-mint); }
.feature-card:nth-child(2) .feature-card__number { color: var(--ch-sunshine); }
.feature-card:nth-child(3) .feature-card__number { color: var(--ch-coral); }
.feature-card__number {
  display: block;
  font-size: var(--type-meta-size);
  line-height: var(--type-meta-line);
  font-weight: var(--type-meta-weight);
  letter-spacing: var(--type-meta-tracking);
  margin-bottom: 70px;
}
.feature-card h3 {
  margin: 0 0 12px;
  font-size: var(--type-card-title-size);
  line-height: var(--type-card-title-line);
  letter-spacing: var(--type-card-title-tracking);
}
.feature-card p { margin: 0; }

.post-card { overflow: hidden; }
.post-card__link { display: block; height: 100%; text-decoration: none; }
.post-card__media { aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-soft); }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.post-card__link:hover .post-card__media img { transform: scale(1.025); }
.post-card__body { padding: 24px; }
.post-card time { color: var(--text-tertiary); font-size: var(--type-meta-size); }
.post-card h2,
.post-card h3 { margin: 9px 0 10px; font-size: 22px; line-height: 1.15; letter-spacing: -0.025em; }
.post-card p { margin: 0; font-size: var(--type-body-reduced-size); }
.empty-state { padding: 32px; }
.empty-state p { margin: 0; }

.content-shell { width: var(--content); margin: 0 auto; }
.page-header,
.entry__header { padding: clamp(72px, 10vw, 128px) 0 42px; }
.entry__dek { font-size: var(--type-intro-size); max-width: 680px; }
.entry__hero { width: min(1100px, calc(100vw - 40px)); margin: 0 50% 48px; transform: translateX(-50%); border-radius: var(--radius-xl); overflow: hidden; }
.entry__content { padding-bottom: 110px; font-size: 18px; }
.entry__content h2,
.entry__content h3 { color: var(--text); letter-spacing: -0.025em; margin-top: 2.1em; }
.entry__content a { color: var(--accent-secondary); }
.entry__content blockquote { margin: 2em 0; padding-left: 24px; color: var(--text); font-size: 1.15em; }

.pagination { margin: 40px 0 100px; }
.pagination .nav-links { display: flex; gap: 8px; flex-wrap: wrap; }
.pagination a,
.pagination .current { padding: 8px 12px; border-radius: var(--radius-full); background: var(--surface); text-decoration: none; }

.error-page { padding: 120px 0; }
.error-page p { font-size: 18px; }

.site-footer { padding: 64px 0 38px; }
.site-footer__inner { width: var(--container); margin: 0 auto; display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: end; }
.site-footer__brand { display: flex; flex-direction: column; gap: 4px; }
.site-footer__brand span,
.site-footer__legal { color: var(--text-tertiary); font-size: 12px; }
.site-footer__legal { grid-column: 1 / -1; margin: 8px 0 0; }

@media (max-width: 860px) {
  .feature-grid,
  .post-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 0; }
  .feature-card__number { margin-bottom: 36px; }
}

@media (max-width: 680px) {
  .site-header__inner { min-height: var(--header-height); }
  .site-nav__list { gap: 14px; }
  .site-nav a { font-size: 12px; }
  .hero { padding-top: 84px; }
  .hero h1 { font-size: clamp(3.2rem, 18vw, 5.6rem); }
  .site-footer__inner { grid-template-columns: 1fr; }
  .site-footer__nav { flex-wrap: wrap; gap: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}