/* ==========================================================
   KairoFocus WordPress Theme
   Consumes brand tokens from /assets/css/tokens.css.
   ========================================================== */

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--kf-bg);
  color: var(--kf-ink);
  font-family: var(--kf-font-sans);
  font-size: var(--kf-text-base);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--kf-accent); }
::selection { background: var(--kf-accent); color: var(--kf-accent-ink); }

/* ---------- Layout containers ---------- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 720px; margin: 0 auto; padding: 0 24px; }

/* ---------- Type ---------- */
.editorial-h1 {
  font-family: var(--kf-font-serif);
  font-weight: 400;
  font-size: clamp(40px, 6vw, 88px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0;
}
h1, h2, h3, h4 { font-family: var(--kf-font-serif); font-weight: 400; letter-spacing: -0.01em; margin: 0 0 .4em; }
h2 { font-size: var(--kf-text-xl); }
h3 { font-size: var(--kf-text-lg); }
p  { margin: 0 0 1em; color: var(--kf-ink-2); }
.muted, small { color: var(--kf-muted); }

/* ---------- Brand mark ---------- */
.brand { display: inline-flex; flex-direction: column; align-items: flex-start; gap: 2px; color: var(--kf-ink); }
.brand[data-style="inline"] { flex-direction: row; align-items: baseline; gap: 10px; }
.brand:hover { color: var(--kf-ink); }
.site-footer__brand { display: inline-flex; flex-direction: column; align-items: flex-start; gap: 2px; }
.b-mark.editorial {
  font-family: var(--kf-font-serif);
  font-style: italic;
  font-size: 26px;
  line-height: 1;
  letter-spacing: -0.01em;
}
.b-mark.inline { font-weight: 600; }
.b-tag.editorial {
  font-family: var(--kf-font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--kf-muted);
}
.b-tag.inline {
  font-family: var(--kf-font-mono);
  font-size: 11px;
  color: var(--kf-muted);
}
.b-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--kf-accent);
  display: inline-block;
}
.b-divider { color: var(--kf-muted-2); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--kf-bg) 86%, transparent);
  border-bottom: 1px solid var(--kf-hairline);
}
.site-header__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.primary-nav__list {
  list-style: none; margin: 0; padding: 0;
  display: flex; align-items: center; gap: 28px;
  font-size: 14px;
}
.primary-nav__list a { color: var(--kf-ink-2); transition: color var(--kf-dur-fast) var(--kf-ease); }
.primary-nav__list a:hover { color: var(--kf-ink); }
.primary-nav__list a.cta {
  padding: 8px 14px;
  background: var(--kf-ink);
  color: var(--kf-bg);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
}
.primary-nav__list a.cta:hover { background: var(--kf-accent); color: var(--kf-accent-ink); }

/* ---------- Hero ---------- */
.hero { padding: clamp(48px, 8vw, 120px) 0 clamp(48px, 8vw, 96px); }
.hero__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.hero__eyebrow {
  font-family: var(--kf-font-mono);
  font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--kf-muted); margin: 0 0 16px;
}
.hero__title { font-family: var(--kf-font-serif); font-weight: 400; font-size: clamp(72px, 8vw, 88px); line-height: 1.08; letter-spacing: -0.025em; margin: 0 0 32px; }
.hero__sub { font-size: var(--kf-text-md); color: var(--kf-ink-2); max-width: 56ch; margin: 0 0 32px; }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 0 var(--kf-pad-sm); height: 36px; border-radius: 999px;
  font-size: 14px; font-weight: 500;
  border: 1.5px solid transparent;
  transition: background var(--kf-dur-fast) var(--kf-ease),
              border-color var(--kf-dur-fast) var(--kf-ease),
              color var(--kf-dur-fast) var(--kf-ease),
              filter var(--kf-dur-fast) var(--kf-ease);
  text-decoration: none;
  cursor: pointer;
  user-select: none;
}
.btn:focus-visible { outline: 2px solid var(--kf-accent); outline-offset: 2px; }
.btn:focus:not(:focus-visible) { outline: none; }

/* Primary — accent fill pill (mirrors @kairofocus/ui Button primary) */
.btn--primary {
  background: var(--kf-accent);
  color: var(--kf-accent-ink);
  border-color: var(--kf-accent);
  font-family: var(--kf-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.btn--primary:hover { filter: brightness(1.12); color: var(--kf-accent-ink); }
.btn--primary:active { filter: brightness(0.92); }

/* Ghost — transparent + accent border (mirrors @kairofocus/ui Button ghost) */
.btn--ghost {
  background: transparent;
  color: var(--kf-accent);
  border-color: currentColor;
  font-family: var(--kf-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.btn--ghost:hover { background: var(--kf-accent-soft); }
.btn--ghost:active { background: var(--kf-accent-soft); filter: brightness(0.95); }

/* Legacy ink solid (keep for existing usages) */
.btn--solid { background: var(--kf-ink); color: var(--kf-bg); border-color: var(--kf-ink); }
.btn--solid:hover { background: var(--kf-accent); border-color: var(--kf-accent); color: var(--kf-accent-ink); }

/* ---------- Hero timer dial ---------- */
@keyframes kf-dial-tick {
  from { stroke-dashoffset: 753.98; }
  to   { stroke-dashoffset: 0; }
}

.hero__dial-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--kf-pad-sm);
}
.hero-dial {
  width: 100%;
  max-width: 360px;
  height: auto;
  filter: drop-shadow(0 4px 16px var(--kf-hairline-strong));
  overflow: visible;
}
/* SVG layer classes */
.hero-dial__bg    { fill: var(--kf-surface); stroke: var(--kf-hairline); stroke-width: 1; }
.hero-dial__track { fill: none; stroke: var(--kf-bg-2); stroke-width: 8; }
.hero-dial__arc   {
  fill: none;
  stroke: var(--kf-accent);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 753.98;
  stroke-dashoffset: 753.98;
  /* 90s loop, -25s delay → starts at ~18 min remaining on page load */
  animation: kf-dial-tick 90s linear -25s infinite;
}
.hero-dial__label {
  font-family: var(--kf-font-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  fill: var(--kf-muted);
}
.hero-dial__dot { fill: var(--kf-accent); }

.hero__dial-badge {
  font-family: var(--kf-font-mono);
  font-size: var(--kf-text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--kf-muted);
  margin: 0;
}

/* Static 18-min position for users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  .hero-dial__arc {
    animation: none;
    stroke-dashoffset: 542.88; /* 7 of 25 min elapsed = 18 min remaining */
  }
}

/* ---------- Three-pillar block (Journal · Shop · App) ---------- */
/* Template part: template-parts/pillars.php */
.pillars { border-top: 1px solid var(--kf-hairline); }
.pillars__grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.pillars__item { padding: var(--kf-pad-lg) var(--kf-pad); display: flex; flex-direction: column; align-items: flex-start; gap: 0; }
.pillars__item + .pillars__item { border-left: 1px solid var(--kf-hairline); }
.pillars__eyebrow {
  font-family: var(--kf-font-mono);
  font-size: var(--kf-text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--kf-muted);
  margin: 0 0 16px;
}
.pillars__h {
  font-family: var(--kf-font-serif);
  font-weight: 400;
  font-style: italic;
  font-size: 36px;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
}
.pillars__p { color: var(--kf-muted); font-size: var(--kf-text-sm); line-height: 1.65; margin: 0 0 var(--kf-pad-sm); }
.pillars__coming-soon {
  font-family: var(--kf-font-mono);
  font-size: var(--kf-text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--kf-muted);
}

@media (max-width: 720px) {
  .pillars__grid { grid-template-columns: 1fr; }
  .pillars__item + .pillars__item { border-left: none; border-top: 1px solid var(--kf-hairline); }
  .pillars__item { padding: var(--kf-pad) var(--kf-pad); }
}

/* ---------- Three-up (legacy — kept for backwards compat) ---------- */
.three-up { padding: 32px 0 64px; border-top: 1px solid var(--kf-hairline); }
.three-up__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; padding-top: 64px; }
.three-up__h { font-family: var(--kf-font-serif); font-weight: 400; font-style: italic; font-size: 36px; margin-bottom: 12px; }
.three-up__item p { color: var(--kf-muted); margin-bottom: 16px; }
.link-arrow { color: var(--kf-accent); font-weight: 500; font-size: 14px; }
.link-arrow:hover { color: var(--kf-accent); text-decoration: underline; text-underline-offset: 4px; }

/* ---------- Signup band ---------- */
.signup-band {
  padding: clamp(56px, 8vw, 96px) 0;
  background: var(--kf-accent);
  color: var(--kf-accent-ink);
}
.signup-band__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.signup-band__title {
  font-family: var(--kf-font-serif);
  font-weight: 400;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin: 0 0 16px;
  color: var(--kf-accent-ink);
}
.signup-band__sub {
  font-size: var(--kf-text-md);
  color: rgba(255, 255, 255, 0.72);
  margin: 0;
  max-width: 44ch;
}
/* Override MailerLite's injected form styles to match the accent band */
.signup-band__form .ml-embedded { margin: 0; }
.signup-band__form .ml-form-embedContainer,
.signup-band__form .ml-form-embedWrapper,
.signup-band__form .ml-form-embedWrapper.embedForm,
.signup-band__form .ml-form-align-center { background: transparent !important; background-color: transparent !important; padding: 0 !important; border-radius: 0 !important; box-shadow: none !important; }
.signup-band__form .ml-form-embedBody { padding: 0 !important; background: transparent !important; background-color: transparent !important; }
.signup-band__form .ml-form-embedContent { display: none !important; }
.signup-band__form .ml-form-fieldRow input[type="email"] {
  background: rgba(255, 255, 255, 0.15) !important;
  border: 1px solid rgba(255, 255, 255, 0.30) !important;
  color: #ffffff !important;
  border-radius: 999px !important;
  height: 48px !important;
  font-size: 14px !important;
  padding: 0 20px !important;
}
.signup-band__form .ml-form-fieldRow input::placeholder { color: rgba(255, 255, 255, 0.5) !important; }
.signup-band__form .ml-form-embedSubmit button {
  background: #ffffff !important;
  color: var(--kf-accent) !important;
  border-radius: 999px !important;
  border: none !important;
  height: 48px !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  cursor: pointer;
  transition: opacity var(--kf-dur-fast) var(--kf-ease) !important;
  width: 100% !important;
}
.signup-band__form .ml-form-embedSubmit button:hover { opacity: 0.88 !important; }

@media (max-width: 900px) {
  .signup-band__inner { grid-template-columns: 1fr; gap: 32px; }
}

/* ---------- Featured / post grids ---------- */
.featured, .post-list { padding: 64px 0; border-top: 1px solid var(--kf-hairline); }
.section-head { display: flex; align-items: end; justify-content: space-between; margin-bottom: 40px; }
.section-title { font-family: var(--kf-font-serif); font-weight: 400; font-size: 48px; letter-spacing: -0.02em; margin: 0; }
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.post-card__link { display: block; }
.post-card__thumb {
  aspect-ratio: 4/3;
  background: var(--kf-surface);
  border-radius: var(--kf-radius);
  overflow: hidden;
  margin-bottom: 16px;
  border: 1px solid var(--kf-hairline);
}
.post-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.post-card__thumb--placeholder {
  background:
    repeating-linear-gradient(135deg,
      var(--kf-surface) 0 12px,
      var(--kf-surface-2) 12px 24px);
}
.post-card__meta {
  display: flex; gap: 12px; align-items: center;
  font-family: var(--kf-font-mono);
  font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--kf-muted); margin-bottom: 10px;
}
.post-card__cat { color: var(--kf-accent); }
.post-card__title {
  font-family: var(--kf-font-serif);
  font-weight: 400;
  font-size: 26px; line-height: 1.15; letter-spacing: -0.01em;
  margin: 0 0 8px;
  color: var(--kf-ink);
  text-wrap: pretty;
}
.post-card__link:hover .post-card__title { color: var(--kf-accent); }
.post-card__excerpt { color: var(--kf-muted); font-size: 14px; margin: 0; }

/* ---------- Page / single ---------- */
.page-intro { padding: 80px 0 32px; }
.page-title { margin-bottom: 12px; }
.page-sub { color: var(--kf-muted); font-size: var(--kf-text-md); }

.single { padding: 64px 0 96px; }
.single__head { text-align: center; margin-bottom: 40px; }
.single__cat {
  font-family: var(--kf-font-mono);
  font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--kf-accent); margin: 0 0 18px;
}
.single__title { margin-bottom: 20px; }
.single__meta {
  display: flex; gap: 10px; justify-content: center;
  color: var(--kf-muted); font-size: 14px;
}
.single__hero { margin: 48px auto; }
.single__hero img { border-radius: var(--kf-radius); }
.single__body { font-size: 17px; line-height: 1.7; color: var(--kf-ink-2); }
.single__body p { margin: 0 0 1.2em; }
.single__body h2 { font-family: var(--kf-font-serif); font-weight: 400; font-size: 36px; margin-top: 1.6em; }
.single__body h3 { font-family: var(--kf-font-serif); font-weight: 400; font-size: 26px; margin-top: 1.4em; }
.single__body blockquote {
  margin: 1.6em 0;
  padding: 0 0 0 24px;
  border-left: 3px solid var(--kf-accent);
  font-family: var(--kf-font-serif);
  font-style: italic;
  font-size: 22px;
  color: var(--kf-ink);
}
.single__body a { color: var(--kf-accent); text-decoration: underline; text-underline-offset: 3px; }
.single__body pre, .single__body code {
  font-family: var(--kf-font-mono);
  font-size: 13px;
}
.single__body pre {
  background: var(--kf-surface);
  padding: 18px 20px;
  border-radius: var(--kf-radius-sm);
  overflow-x: auto;
}

.tag-list { list-style: none; padding: 0; margin: 40px 0 0; display: flex; gap: 8px; flex-wrap: wrap; }
.tag-list a {
  padding: 4px 10px; border-radius: 999px;
  font-family: var(--kf-font-mono); font-size: 12px;
  background: var(--kf-surface); color: var(--kf-muted);
}
.tag-list a:hover { background: var(--kf-accent-soft); color: var(--kf-accent); }

/* ---------- Pagination ---------- */
.pagination { margin-top: 64px; display: flex; justify-content: center; }
.pagination .page-numbers {
  display: inline-block; padding: 8px 14px; border-radius: 999px;
  margin: 0 4px; font-size: 14px; color: var(--kf-muted);
}
.pagination .page-numbers.current { background: var(--kf-ink); color: var(--kf-bg); }
.pagination .page-numbers:hover { color: var(--kf-ink); }

/* ---------- Footer ---------- */
.site-footer { padding: 80px 0 48px; margin-top: 80px; border-top: 1px solid var(--kf-hairline); }
.site-footer__inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 2fr 1fr; gap: 48px; align-items: start;
}
.site-footer__brand .b-mark { display: block; }
.site-footer__pitch { color: var(--kf-muted); max-width: 36ch; margin-top: 14px; }
.footer-nav { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; font-size: 14px; }
.footer-nav a { color: var(--kf-muted); }
.footer-nav a:hover { color: var(--kf-ink); }
.site-footer__meta {
  grid-column: 1 / -1;
  display: flex; gap: 24px; padding-top: 40px; margin-top: 40px;
  border-top: 1px solid var(--kf-hairline);
  color: var(--kf-muted); font-size: 13px;
  font-family: var(--kf-font-mono); letter-spacing: 0.05em; text-transform: uppercase;
}

.empty { padding: 64px 0; text-align: center; color: var(--kf-muted); }

/* ---------- Responsive ---------- */
/* Hero stacks below 720px; dial shrinks to 240px */
@media (max-width: 720px) {
  .hero__inner { grid-template-columns: 1fr; gap: var(--kf-pad-lg); }
  .hero-dial { max-width: 240px; }
}

@media (max-width: 900px) {
  .three-up__grid { grid-template-columns: 1fr; gap: 32px; }
  .post-grid { grid-template-columns: 1fr; gap: 32px; }
  .section-head { flex-direction: column; align-items: start; gap: 16px; }
  .site-footer__inner { grid-template-columns: 1fr; }
  .primary-nav__list { gap: 16px; }
  .primary-nav__list a:not(.cta) { display: none; }
}