/* ============================================================
   COMPONENTS
   Consumes tokens only. No literal values.
   ============================================================ */

/* ---- Eyebrow ----
   Jost uppercase at wide tracking. This is the typographic echo
   of the "COACHING & CONSULTING" wordmark in the logo, so it is a
   brand rule, not decoration. Never use it for more than a few
   words - long strings at 0.15em tracking stop being readable. */

.eyebrow {
  display: block;
  font-family: var(--ff-micro);
  font-size: var(--fs-micro);
  font-weight: var(--fw-regular);
  text-transform: uppercase;
  letter-spacing: var(--tr-micro);
  color: var(--accent);
  margin-bottom: var(--sp-4);
}

.eyebrow--muted { color: var(--text-muted); }


/* ---- Rule ---- */

.rule {
  width: var(--sp-7);
  height: 1px;
  background: var(--accent-soft);
  border: 0;
  margin: var(--sp-5) 0;
}

.rule--center { margin-inline: auto; }


/* ---- Buttons ---- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-5);
  font-family: var(--ff-micro);
  font-size: var(--fs-micro);
  text-transform: uppercase;
  letter-spacing: var(--tr-micro);
  line-height: 1;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  text-align: center;
  transition: background-color var(--dur-micro) var(--ease),
              border-color var(--dur-micro) var(--ease),
              color var(--dur-micro) var(--ease);
}

.btn--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--c-white);
}

.btn--primary:hover {
  background: var(--text-strong);
  border-color: var(--text-strong);
  color: var(--c-white);
}

.btn--ghost {
  background: transparent;
  /* A control boundary, so it needs 3:1 (WCAG 1.4.11). --border would
     only be 1.3:1 here. See the contrast note in tokens.css. */
  border-color: var(--border-strong);
  color: var(--text);
}

.btn--ghost:hover {
  background: var(--c-clay-wash);
  border-color: var(--accent-soft);
  color: var(--text);
}


/* ---- Inline arrow link ---- */

.link-arrow {
  font-family: var(--ff-micro);
  font-size: var(--fs-micro);
  text-transform: uppercase;
  letter-spacing: var(--tr-micro);
  border-bottom: 0;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
}

.link-arrow::after {
  content: '\2192';
  transition: transform var(--dur-micro) var(--ease);
}

.link-arrow:hover::after { transform: translateX(var(--sp-1)); }


/* ---- Header ---- */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background-color var(--dur-micro) var(--ease),
              box-shadow var(--dur-micro) var(--ease);
}

.site-header.is-scrolled {
  background: var(--bg);
  box-shadow: var(--shadow-header);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
  width: 100%;
}

.logo {
  border-bottom: 0;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.logo img,
.logo svg { height: var(--logo-h); width: auto; }


/* ---- Navigation ---- */

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__list li + li { margin-top: 0; }

.nav__link {
  font-family: var(--ff-micro);
  font-size: var(--fs-micro);
  text-transform: uppercase;
  letter-spacing: var(--tr-micro);
  color: var(--text);
  border-bottom: 1px solid transparent;
  padding-block: var(--sp-1);
  transition: color var(--dur-micro) var(--ease),
              border-color var(--dur-micro) var(--ease);
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--accent);
  border-bottom-color: var(--accent-soft);
}

.nav__toggle {
  display: none;
  background: none;
  border: 0;
  padding: var(--sp-2);
  cursor: pointer;
  color: var(--text);
}

/* Below 60rem a .nav--overlay becomes a full-screen overlay, opened by
   .nav__toggle. A plain .nav (the legal pages, which have no toggle) stays
   inline at every width - hiding it would leave nothing to open it with. */
@media (max-width: 59.999rem) {
  .nav__toggle { display: block; }

  .nav--overlay {
    position: fixed;
    inset: 0;
    z-index: var(--z-overlay);
    background: var(--c-overlay);
    display: grid;
    place-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--dur-reveal) var(--ease),
                visibility var(--dur-reveal) var(--ease);
  }

  .nav--overlay.is-open { opacity: 1; visibility: visible; }

  .nav--overlay .nav__list {
    flex-direction: column;
    gap: var(--sp-5);
    text-align: center;
  }

  .nav--overlay .nav__link {
    color: var(--bg);
    font-size: var(--fs-body);
  }

  .nav--overlay .nav__link:hover,
  .nav--overlay .nav__link.is-active {
    color: var(--accent-on-dark);
    border-bottom-color: var(--accent-on-dark);
  }

  .nav__close {
    position: absolute;
    top: var(--sp-5);
    right: var(--gutter);
    background: none;
    border: 0;
    color: var(--bg);
    cursor: pointer;
    padding: var(--sp-2);
  }
}

@media (min-width: 60rem) {
  .nav__close { display: none; }
}


/* ---- Card ---- */

.card {
  padding: var(--sp-6);
  border: var(--border-hair);
  border-radius: var(--radius);
  background: var(--bg);
  transition: border-color var(--dur-micro) var(--ease),
              background-color var(--dur-micro) var(--ease);
}

.card:hover {
  border-color: var(--accent-soft);
  background: var(--c-clay-wash);
}

.card__title {
  font-family: var(--ff-display);
  font-size: var(--fs-h3);
  font-weight: var(--fw-regular);
  margin-bottom: var(--sp-3);
}

/* On an alt-background section, cards invert their fill. */
.section--alt .card { background: var(--bg); }


/* ---- Quote ---- */

.quote {
  border-left: 2px solid var(--accent-soft);
  padding-left: var(--sp-6);
}

.quote__text {
  color: var(--text-strong);
  letter-spacing: var(--tr-normal);
  font-family: var(--ff-display);
  font-weight: var(--fw-regular);
  /* Testimonials run long, so they are set smaller and with more leading
     than other display type - readability wins over impact here. */
  font-size: var(--fs-quote);
  line-height: var(--lh-quote);
  font-style: normal;      /* no italic face is loaded - see DESIGN-SYSTEM.md */
  font-synthesis: none;
}

.quote__cite {
  display: block;
  margin-top: var(--sp-4);
  font-family: var(--ff-micro);
  font-size: var(--fs-micro);
  text-transform: uppercase;
  letter-spacing: var(--tr-micro);
  color: var(--text-muted);
  font-style: normal;
}


/* ---- Timeline ---- */

.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
}

.timeline__item {
  position: relative;
  padding-left: var(--sp-6);
  padding-bottom: var(--sp-7);
  border-left: 1px solid var(--border);
  margin-top: 0;
}

.timeline__item:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.timeline__item::before {
  content: '';
  position: absolute;
  left: 0;
  top: var(--sp-2);
  width: var(--sp-2);
  height: var(--sp-2);
  border-radius: 50%;
  background: var(--accent-soft);
  transform: translateX(-50%);
}

.timeline__year {
  display: block;
  font-family: var(--ff-micro);
  font-size: var(--fs-micro);
  text-transform: uppercase;
  letter-spacing: var(--tr-micro);
  color: var(--accent);
  margin-bottom: var(--sp-2);
}


/* ---- Numbered steps ---- */

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: step;
}

.steps__item {
  counter-increment: step;
  position: relative;
  padding-left: var(--sp-8);
  padding-block: var(--sp-5);
  border-top: var(--border-hair);
  margin-top: 0;
}

.steps__item:last-child { border-bottom: var(--border-hair); }

.steps__item::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: var(--sp-5);
  font-family: var(--ff-micro);
  font-size: var(--fs-micro);
  letter-spacing: var(--tr-micro);
  color: var(--accent);
}


/* ---- Value list ---- */

.values {
  list-style: none;
  padding: 0;
  margin: 0;
}

.values__item {
  color: var(--text-strong);
  letter-spacing: var(--tr-normal);
  font-family: var(--ff-display);
  font-weight: var(--fw-light);
  font-size: var(--fs-h2);
  line-height: var(--lh-h2);
  padding-block: var(--sp-4);
  border-bottom: var(--border-hair);
  margin-top: 0;
}

.values__item:first-child { border-top: var(--border-hair); }


/* ---- Footer ---- */

.site-footer {
  background: var(--bg-dark);
  color: var(--bg);
  padding-block: var(--sp-9) var(--sp-6);
}

.site-footer a {
  color: var(--bg);
  border-bottom-color: var(--underline-on-dark);
}

.site-footer a:hover {
  color: var(--accent-on-dark);
  border-bottom-color: var(--accent-on-dark);
}

.site-footer__title {
  font-family: var(--ff-micro);
  font-size: var(--fs-micro);
  text-transform: uppercase;
  letter-spacing: var(--tr-micro);
  color: var(--accent-on-dark);
  margin-bottom: var(--sp-4);
}

.site-footer__list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: var(--fs-small);
}

.site-footer__bottom {
  margin-top: var(--sp-8);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--border-on-dark);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4) var(--sp-5);
  justify-content: space-between;
  font-size: var(--fs-small);
  color: var(--text-muted-on-dark);
}


/* ---- Reveal primitive ----
   The .js guard means content stays visible if JavaScript fails
   or is blocked. Never apply the hidden state without it. */

.js [data-reveal] {
  opacity: 0;
  transform: translateY(var(--reveal-rise));
  transition: opacity var(--dur-reveal) var(--ease),
              transform var(--dur-reveal) var(--ease);
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}


/* ---- Placeholder ----
   Marks text that is NOT Christine's. Every word on the site either comes
   verbatim from content/source/*.docx or sits inside one of these.
   Deliberately loud: nothing here may ship unnoticed. */

.ph {
  display: inline-block;
  padding: var(--sp-1) var(--sp-3);
  background: var(--c-clay-wash);
  border: 1px dashed var(--accent-soft);
  border-radius: var(--radius);
  font-family: var(--ff-micro);
  font-size: var(--fs-micro);
  font-weight: var(--fw-regular);
  text-transform: uppercase;
  letter-spacing: var(--tr-micro);
  color: var(--accent);
  line-height: 1.5;
  text-align: left;
}

.ph--block {
  display: block;
  padding: var(--sp-5);
  max-width: var(--w-prose);
}

.ph__hint {
  display: block;
  margin-top: var(--sp-2);
  text-transform: none;
  letter-spacing: var(--tr-normal);
  font-family: var(--ff-body);
  font-size: var(--fs-small);
  color: var(--text-muted);
}