/* ==========================================================================
   style.css — layout & components
   Tokens (colour, type, spacing, radii, elevation) come from tokens.css.
   This file only arranges them.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Reset
   -------------------------------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--surface);
  color: var(--on-surface);
  font-family: var(--font-sans);
  font-size: var(--body-md-size);
  font-weight: var(--body-md-weight);
  line-height: var(--body-md-leading);
}

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

h1, h2, h3, p, blockquote, figure { margin: 0; }

a { color: inherit; text-decoration: none; }

button { font: inherit; cursor: pointer; }

:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}

/* --------------------------------------------------------------------------
   Layout primitives
   -------------------------------------------------------------------------- */

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

.section {
  padding-block: var(--section-padding);
}

.eyebrow {
  display: block;
  font-family: var(--font-sans);
  font-size: var(--label-md-size);
  font-weight: var(--label-md-weight);
  letter-spacing: var(--label-md-tracking);
  line-height: var(--label-md-leading);
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: var(--space-2);
}

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

.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  line-height: var(--control-leading);
  border: 0;
  border-radius: var(--radius-full);
  padding: 16px 32px;
  transition: filter var(--transition);
}

.btn-primary {
  background: var(--primary);
  color: var(--on-primary);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  filter: brightness(1.12);
}

/* --------------------------------------------------------------------------
   Chips
   -------------------------------------------------------------------------- */

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-2);
}

.chip {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-sans);
  font-size: var(--label-md-size);
  font-weight: var(--label-md-weight);
  letter-spacing: var(--label-md-tracking);
  line-height: var(--control-leading);
  text-transform: uppercase;
  background: var(--primary-fixed);
  color: var(--on-primary-fixed-variant);
  border-radius: var(--radius-full);
  padding: 10px 18px;
}

/* Hero credential chips — a distinct, neutral-outlined treatment from the
   sage .chip above, matching the mockup's hero badges rather than DESIGN.md's
   generic Chips/Tags spec. See DESIGN.md change log. */
.credential-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: var(--label-md-weight);
  letter-spacing: 0.03em;
  line-height: var(--control-leading);
  text-transform: uppercase;
  background: var(--surface-container-low);
  color: var(--on-surface-variant);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-full);
  padding: 8px 16px;
}

.credential-chip svg {
  width: 28px;
  height: 28px;
  color: var(--primary);
  flex-shrink: 0;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--surface);
  box-shadow: var(--elevation-2);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-2);
}

.wordmark {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--primary);
}

.nav {
  display: flex;
  gap: var(--space-4);
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--on-surface);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.active {
  border-color: var(--primary);
  color: var(--primary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: var(--radius-base);
  flex-shrink: 0;
}

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--on-surface);
  border-radius: var(--radius-full);
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
  padding-block: var(--space-10) var(--space-12);
}

.hero-mark {
  width: 72px;
  margin-bottom: var(--space-3);
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: var(--headline-xl-size);
  font-weight: var(--headline-xl-weight);
  line-height: var(--headline-xl-leading);
  color: var(--on-surface);
  margin-bottom: var(--space-3);
}

.hero-headline em {
  display: block;
  font-style: italic;
  color: var(--primary);
}

.hero-subhead {
  font-family: var(--font-sans);
  font-size: var(--body-lg-size);
  font-weight: var(--body-lg-weight);
  line-height: var(--body-lg-leading);
  color: var(--on-surface-variant);
  max-width: 46ch;
  margin-bottom: var(--space-4);
}

.hero .chip-row {
  margin-bottom: var(--space-4);
}

.hero-image-wrap {
  position: relative;
}

.hero-image-card {
  position: relative;
  z-index: 1;
}

.hero-image-card::before {
  content: '';
  position: absolute;
  inset: var(--space-3) calc(-1 * var(--space-3)) calc(-1 * var(--space-3)) var(--space-3);
  background: var(--surface-container-lowest);
  border-radius: var(--radius-lg);
  box-shadow: var(--elevation-1);
  z-index: -1;
}

.hero-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

/* --------------------------------------------------------------------------
   Breakpoints
   -------------------------------------------------------------------------- */

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

/* --------------------------------------------------------------------------
   Shared prose
   -------------------------------------------------------------------------- */

.section-heading {
  font-family: var(--font-serif);
  font-size: var(--headline-lg-size);
  font-weight: var(--headline-lg-weight);
  line-height: var(--headline-lg-leading);
  color: var(--on-surface);
}

.heading-rule {
  display: block;
  width: 56px;
  height: 2px;
  background: var(--outline-variant);
  margin: var(--space-2) 0 var(--space-3);
}

.body-copy {
  font-family: var(--font-sans);
  font-size: var(--body-lg-size);
  font-weight: var(--body-lg-weight);
  line-height: var(--body-lg-leading);
  color: var(--on-surface-variant);
  max-width: 56ch;
  margin-bottom: var(--space-3);
}

.body-copy:last-child { margin-bottom: 0; }

/* --------------------------------------------------------------------------
   Somatic Resonance
   -------------------------------------------------------------------------- */

.resonance {
  background: var(--surface-container-low);
}

.resonance-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

/* On mobile the text reads before the image; the source order is image-first
   for the desktop two-column layout, so this reorders visually only. */
.resonance-image-wrap {
  order: 2;
}

.resonance-content {
  order: 1;
}

.resonance-image {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--elevation-1);
}

@media (min-width: 900px) {
  .resonance-grid {
    grid-template-columns: 0.85fr 1.15fr;
  }

  .resonance-image-wrap {
    order: 1;
  }

  .resonance-content {
    order: 2;
  }
}

@media (max-width: 767px) {
  .wordmark { font-size: 21px; }

  .nav-toggle {
    display: flex;
  }

  .header-inner {
    flex-wrap: wrap;
  }

  .nav {
    flex-basis: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
  }

  .nav-link {
    width: 100%;
    padding: 12px 0;
  }

  .nav-toggle[aria-expanded="true"] ~ .nav {
    max-height: 240px;
    margin-top: var(--space-2);
    padding-top: var(--space-1);
    padding-bottom: var(--space-2);
    border-top: 1px solid var(--outline-variant);
  }
}

/* --------------------------------------------------------------------------
   Modalities
   -------------------------------------------------------------------------- */

.modalities {
  background: var(--surface);
}

.modalities .eyebrow,
.modalities .section-heading {
  text-align: center;
}

.modality-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.modality-card {
  border-radius: var(--radius-lg);
}

.modality-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: var(--radius-full);
  background: var(--surface-container);
  color: var(--primary);
  margin-bottom: var(--space-3);
  transition: background var(--transition), color var(--transition);
}

.modality-icon svg {
  width: 58px;
  height: 58px;
}

.modality-card:hover .modality-icon,
.modality-card:focus-within .modality-icon {
  background: var(--primary);
  color: var(--on-primary);
}

.modality-title {
  font-family: var(--font-serif);
  font-size: var(--headline-md-size);
  font-weight: var(--headline-md-weight);
  line-height: var(--headline-md-leading);
  color: var(--on-surface);
  margin-bottom: var(--space-2);
}

.modality-desc {
  font-family: var(--font-sans);
  font-size: var(--body-md-size);
  font-weight: var(--body-md-weight);
  line-height: var(--body-md-leading);
  color: var(--on-surface-variant);
  max-width: 40ch;
}

/* DERIVED, Stage 5: single-column cards left ~50% of the screen empty on
   tablet widths (768-899px) — added a 2-up step before the 900px 3-up rule. */
@media (min-width: 768px) {
  .modality-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .modality-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
  }
}

/* --------------------------------------------------------------------------
   Workshops
   -------------------------------------------------------------------------- */

.workshops {
  background: var(--surface-container);
}

.workshops .section-heading {
  margin-bottom: var(--space-6);
}

.workshop-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.workshop-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--elevation-0);
  padding: var(--space-4);
  transition: box-shadow var(--transition);
}

.workshop-card:hover,
.workshop-card:focus-within {
  box-shadow: var(--card-shadow-hover);
}

.workshop-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.workshop-meta .chip {
  font-size: 12px;
  letter-spacing: 0.03em;
  padding: 6px 14px;
}

.date-pill {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.03em;
  line-height: var(--control-leading);
  text-transform: uppercase;
  background: var(--surface-container-high);
  color: var(--on-surface-variant);
  border-radius: var(--radius-full);
  padding: 6px 14px;
}

.workshop-title {
  font-family: var(--font-serif);
  font-size: var(--headline-md-size);
  font-weight: var(--headline-md-weight);
  line-height: var(--headline-md-leading);
  color: var(--on-surface);
}

/* Reserves the space the mockup gives each card for a per-workshop
   description. No copy exists for this yet (content.md has no such field) —
   muted bars hold the layout without inventing sentence-shaped placeholder
   text that could later be mistaken for real content. */
.workshop-desc-placeholder {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.workshop-desc-placeholder span {
  display: block;
  height: 10px;
  border-radius: var(--radius-sm);
  background: var(--surface-container-high);
}

.workshop-desc-placeholder span:first-child {
  width: 100%;
}

.workshop-desc-placeholder span:last-child {
  width: 70%;
}

.workshop-format {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: var(--body-md-size);
  color: var(--on-surface-variant);
}

.workshop-format svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.workshop-cta {
  margin-top: auto;
  align-self: stretch;
}

@media (min-width: 700px) {
  .workshop-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --------------------------------------------------------------------------
   Outline button
   -------------------------------------------------------------------------- */

.btn-outline {
  display: block;
  width: 100%;
  text-align: center;
  color: var(--on-surface);
  background: transparent;
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-base);
  padding: 14px 24px;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-fixed);
}

/* --------------------------------------------------------------------------
   Reflection
   -------------------------------------------------------------------------- */

.reflection {
  background: var(--surface);
}

.reflection-inner {
  max-width: 760px;
  text-align: center;
}

.reflection-mark {
  display: block;
  font-family: var(--font-serif);
  font-size: 64px;
  line-height: 1;
  color: var(--inverse-primary);
  margin-bottom: var(--space-2);
}

.reflection-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--headline-md-size);
  font-weight: var(--headline-md-weight);
  line-height: 1.5;
  color: var(--on-surface);
}

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */

.contact {
  background: var(--surface-container-low);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.contact-info .body-copy {
  margin-top: var(--space-2);
}

.contact-details {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.contact-details li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-sans);
  font-size: var(--body-md-size);
  color: var(--on-surface-variant);
}

.contact-icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--surface-container-low);
  border: 1px solid var(--outline-variant);
  color: var(--primary);
  flex-shrink: 0;
}

.contact-icon-badge svg {
  width: 18px;
  height: 18px;
}

.contact-details a {
  color: inherit;
  transition: color var(--transition);
}

.contact-details a:hover,
.contact-details a:focus-visible {
  color: var(--primary);
}

.contact-form-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--elevation-1);
  padding: var(--space-5);
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 var(--space-3);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: var(--space-3);
}

.form-field label {
  font-family: var(--font-sans);
  font-size: var(--body-md-size);
  font-weight: 600;
  color: var(--on-surface);
}

.form-field input,
.form-field select,
.form-field textarea {
  font-family: var(--font-sans);
  font-size: var(--body-md-size);
  line-height: var(--control-leading);
  color: var(--on-surface);
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-base);
  padding: 14px 16px;
  transition: border-color var(--transition);
}

.form-field input:focus-visible,
.form-field select:focus-visible,
.form-field textarea:focus-visible {
  border-color: var(--primary);
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}

.form-field textarea {
  resize: vertical;
  min-height: 120px;
}

.form-field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23414845' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 18px;
  padding-right: 42px;
}

.contact-submit {
  width: 100%;
  margin-top: var(--space-2);
}

@media (min-width: 480px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .contact-grid {
    grid-template-columns: 0.85fr 1.15fr;
    align-items: start;
  }
}

/* --------------------------------------------------------------------------
   Certifications
   -------------------------------------------------------------------------- */

.certifications {
  background: var(--surface);
}

.cert-list {
  list-style: none;
  padding: 0;
  margin: var(--space-6) 0 var(--space-5);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3) var(--space-6);
}

.cert-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: var(--body-md-size);
  line-height: var(--body-lg-leading);
  color: var(--on-surface-variant);
}

.leaf-marker {
  width: 16px;
  height: 16px;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 4px;
}

.cert-credential {
  font-weight: 600;
  color: var(--on-surface);
}

.cert-supporting {
  font-family: var(--font-serif);
  font-size: var(--headline-md-size);
  font-weight: var(--headline-md-weight);
  color: var(--primary);
}

@media (min-width: 700px) {
  .cert-list {
    grid-template-columns: 1fr 1fr;
  }
}

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

.site-footer {
  background: var(--surface-container);
  padding-block: var(--space-8) var(--space-6);
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--outline-variant);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: var(--space-3) 0 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-family: var(--font-sans);
  font-size: var(--body-md-size);
  color: var(--on-surface-variant);
  transition: color var(--transition);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--primary);
}

.footer-legal {
  padding-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-disclaimer,
.footer-license {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.7;
  color: var(--on-surface-variant);
}

.cc-badges {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  vertical-align: -5px;
  margin-right: 4px;
}

.cc-badges svg {
  width: 20px;
  height: 20px;
  color: var(--on-surface-variant);
}

.footer-license a {
  color: var(--on-surface-variant);
  text-decoration: underline;
}

.footer-license a:hover,
.footer-license a:focus-visible {
  color: var(--primary);
}

/* --------------------------------------------------------------------------
   Thanks page
   -------------------------------------------------------------------------- */

.thanks {
  min-height: 50vh;
  display: flex;
  align-items: center;
}

.thanks-inner {
  max-width: 560px;
  text-align: center;
}

.thanks-message {
  font-family: var(--font-serif);
  font-size: var(--headline-lg-size);
  font-weight: var(--headline-lg-weight);
  line-height: var(--headline-lg-leading);
  color: var(--on-surface);
  margin-bottom: var(--space-4);
}

.thanks-return {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--body-md-size);
  font-weight: 600;
  color: var(--primary);
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition);
}

.thanks-return:hover,
.thanks-return:focus-visible {
  border-color: var(--primary);
}