:root {
  --bt-canvas: #F6F4EF;
  --bt-surface: #FFFFFF;
  --bt-text: #202826;
  --bt-muted: #52615A;
  --bt-primary: #254D43;
  --bt-primary-hover: #193A32;
  --bt-accent: #C7AD87;
  --bt-border: #DADFD8;
  --bt-input-border: #69776F;
  --bt-radius: 4px;
  --bt-container: 1200px;
  --bt-prose: 68ch;
  --bt-gutter: 20px;
  --bt-transition: 120ms ease;
}

@media (min-width: 768px) {
  :root { --bt-gutter: 32px; }
}

@media (min-width: 1024px) {
  :root { --bt-gutter: 40px; }
}

html { scroll-behavior: smooth; }

body {
  background: var(--bt-canvas);
  color: var(--bt-text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 18px;
  line-height: 1.6;
}

a {
  color: var(--bt-primary);
  text-underline-offset: 0.16em;
}

a:hover { color: var(--bt-primary-hover); }

:focus-visible {
  outline: 3px solid var(--bt-primary);
  outline-offset: 3px;
}

.bt-container {
  width: min(calc(100% - (2 * var(--bt-gutter))), var(--bt-container));
  margin-inline: auto;
}

.bt-section {
  padding-block: 48px;
}

@media (min-width: 768px) {
  .bt-section { padding-block: 72px; }
}

@media (min-width: 1024px) {
  .bt-section { padding-block: 96px; }
}

.bt-prose { max-width: var(--bt-prose); }

.bt-eyebrow {
  margin: 0 0 12px;
  color: var(--bt-muted);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.bt-section h1,
.bt-section h2,
.bt-section h3 {
  color: var(--bt-text);
  margin-top: 0;
}

.bt-section h1 {
  max-width: 20ch;
  font-size: clamp(36px, 4.2vw, 60px);
  line-height: 1.08;
}

.bt-section h2 {
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.18;
}

.bt-section h3 {
  font-size: 22px;
  line-height: 1.3;
}

.bt-button .wp-block-button__link,
.wp-block-button.bt-button .wp-block-button__link {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  border: 1px solid var(--bt-primary);
  border-radius: var(--bt-radius);
  background: var(--bt-primary);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  transition: background var(--bt-transition), border-color var(--bt-transition);
}

.bt-button .wp-block-button__link:hover,
.wp-block-button.bt-button .wp-block-button__link:hover {
  background: var(--bt-primary-hover);
  border-color: var(--bt-primary-hover);
  color: #fff;
}

.bt-button-secondary .wp-block-button__link {
  background: transparent;
  color: var(--bt-primary);
}

.bt-button-secondary .wp-block-button__link:hover {
  background: var(--bt-surface);
  color: var(--bt-primary-hover);
}

.bt-hero-split { background: var(--bt-canvas); }

.bt-hero-grid {
  display: grid;
  gap: 32px;
  align-items: center;
}

@media (min-width: 1024px) {
  .bt-hero-grid {
    grid-template-columns: 5fr 7fr;
    gap: 48px;
  }
}

.bt-media-placeholder {
  display: grid;
  place-items: center;
  min-height: 240px;
  background:
    linear-gradient(135deg, rgba(199,173,135,.28), rgba(37,77,67,.10)),
    var(--bt-surface);
  border: 1px solid var(--bt-border);
  border-radius: var(--bt-radius);
  color: var(--bt-muted);
  text-align: center;
}

.bt-media-hero { aspect-ratio: 16 / 10; }
.bt-media-process { aspect-ratio: 4 / 3; }
.bt-media-garment { aspect-ratio: 3 / 4; }

.bt-facts-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 24px;
}

@media (max-width: 320px) {
  .bt-facts-grid { grid-template-columns: 1fr; }
}

@media (min-width: 1024px) {
  .bt-facts-grid { grid-template-columns: repeat(4, minmax(0,1fr)); }
}

.bt-fact-card {
  border-top: 1px solid var(--bt-border);
  padding-top: 16px;
}

.bt-fact-card strong {
  display: block;
  font-size: 22px;
  line-height: 1.3;
}

.bt-fact-card span {
  color: var(--bt-muted);
  font-size: 14px;
}

.bt-card-grid,
.bt-process-grid,
.bt-product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .bt-card-grid,
  .bt-process-grid,
  .bt-product-grid {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
}

@media (min-width: 1024px) {
  .bt-card-grid,
  .bt-product-grid {
    grid-template-columns: repeat(3, minmax(0,1fr));
  }

  .bt-process-grid {
    grid-template-columns: repeat(3, minmax(0,1fr));
  }
}

.bt-card,
.bt-process-step {
  background: var(--bt-surface);
  border: 1px solid var(--bt-border);
  border-radius: var(--bt-radius);
  padding: 24px;
}

.bt-card p:last-child,
.bt-process-step p:last-child { margin-bottom: 0; }

.bt-step-number {
  color: var(--bt-primary);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .08em;
}

.bt-gauge-table table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bt-surface);
}

.bt-gauge-table th,
.bt-gauge-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--bt-border);
  text-align: left;
}

.bt-gauge-table th {
  color: var(--bt-muted);
  font-size: 14px;
  font-weight: 700;
}

.bt-trust-note {
  border-left: 4px solid var(--bt-accent);
  background: var(--bt-surface);
  padding: 24px 24px 24px 28px;
}

.bt-faq-details details {
  border-top: 1px solid var(--bt-border);
  padding-block: 16px;
}

.bt-faq-details summary {
  cursor: pointer;
  font-weight: 600;
}

.bt-cta-band {
  background: var(--bt-primary);
  color: #fff;
  border-radius: var(--bt-radius);
  padding: 32px;
}

.bt-cta-band h2,
.bt-cta-band p {
  color: #fff;
}

.bt-cta-band a:not(.wp-block-button__link) {
  color: #fff;
}

.bt-form {
  max-width: 760px;
}

.bt-form-row {
  display: grid;
  gap: 8px;
  margin-bottom: 20px;
}

.bt-form label {
  color: var(--bt-text);
  font-size: 16px;
  font-weight: 600;
}

.bt-form input,
.bt-form select,
.bt-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid var(--bt-input-border);
  border-radius: var(--bt-radius);
  background: var(--bt-surface);
  color: var(--bt-text);
  font: inherit;
}

.bt-form textarea {
  min-height: 144px;
  resize: vertical;
}

.bt-form input:focus,
.bt-form select:focus,
.bt-form textarea:focus {
  outline: 3px solid var(--bt-primary);
  outline-offset: 3px;
}

.bt-field-error {
  border-color: #8A2C2C !important;
}

.bt-help,
.bt-error-text {
  margin: 0;
  font-size: 14px;
}

.bt-help { color: var(--bt-muted); }
.bt-error-text { color: #7A2222; }

.bt-form-status {
  min-height: 32px;
  margin-top: 16px;
}

.bt-form-status[aria-live="polite"] {
  color: var(--bt-primary);
  font-weight: 600;
}

.bt-is-loading {
  cursor: progress;
  opacity: .72;
}

.bt-form :disabled {
  cursor: not-allowed;
  opacity: .58;
}

.bt-section [id] {
  scroll-margin-top: 96px;
}

@media (max-width: 767px) {
  body {
    font-size: 17px;
    line-height: 1.6;
  }

  .bt-hero-grid {
    gap: 24px;
  }

  .bt-hero-grid .wp-block-buttons {
    display: grid;
    width: 100%;
    gap: 12px;
  }

  .bt-hero-grid .wp-block-button,
  .bt-hero-grid .wp-block-button__link {
    width: 100%;
  }

  .bt-cta-band {
    padding: 24px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}


/* BUILD-005 global shell */
.site-header {
  background: var(--bt-canvas);
  border-bottom: 1px solid var(--bt-border);
}

.site-header .inside-header {
  min-height: 80px;
  padding: 0 var(--bt-gutter);
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 24px;
}

.site-header .site-branding {
  flex: 0 0 auto;
  margin: 0;
}

.site-header .main-title {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: .04em;
}

.site-header .main-title a {
  color: var(--bt-text);
  text-decoration: none;
}

.site-header .site-description {
  display: none;
}

#site-navigation {
  margin-left: auto;
  background: transparent;
}

.main-navigation .main-nav > ul {
  align-items: center;
}

.main-navigation .main-nav ul li a {
  color: var(--bt-text);
  line-height: 80px;
  padding-inline: 14px;
}

.main-navigation .main-nav ul li a:hover,
.main-navigation .main-nav ul li.current-menu-item > a {
  color: var(--bt-primary);
}

.main-navigation .bt-nav-cta > a {
  min-height: 44px;
  line-height: 1.2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 12px;
  padding: 0 18px;
  border-radius: var(--bt-radius);
  background: var(--bt-primary);
  color: #fff;
  text-decoration: none;
}

.main-navigation .bt-nav-cta > a:hover,
.main-navigation .bt-nav-cta.current-menu-item > a {
  background: var(--bt-primary-hover);
  color: #fff;
}

.footer-widgets {
  background: var(--bt-text);
  color: var(--bt-canvas);
}

.footer-widgets .footer-widgets-container {
  padding: 48px var(--bt-gutter) 32px;
}

.footer-widgets .inside-footer-widgets {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: 48px;
}

.footer-widgets .inside-footer-widgets > div {
  width: auto !important;
  float: none;
  margin: 0;
}

.footer-widgets .widget {
  margin: 0;
}

.footer-widgets .widget-title,
.footer-widgets h2,
.footer-widgets h3 {
  color: #fff;
}

.footer-widgets a {
  color: #fff;
}

.footer-widgets a:hover {
  color: var(--bt-accent);
}

.site-info {
  background: var(--bt-text);
  color: var(--bt-canvas);
  border-top: 1px solid rgba(255,255,255,.18);
}

.site-info .inside-site-info {
  min-height: 56px;
  padding: 12px var(--bt-gutter);
}

.site-info a {
  color: #fff;
}

@media (max-width: 768px) {
  .site-header .inside-header {
    min-height: 64px;
    padding: 0 var(--bt-gutter);
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
    gap: 12px;
  }

  .site-header .main-title {
    font-size: 18px;
  }

  #site-navigation {
    width: auto;
    margin-left: auto;
  }

  #site-navigation .inside-navigation {
    min-height: 64px;
    display: flex;
    align-items: center;
  }

  .menu-toggle {
    width: auto;
    min-width: 44px;
    min-height: 44px;
    line-height: 1.2;
    padding: 10px 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .main-navigation.toggled .main-nav {
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--bt-canvas);
    border-top: 1px solid var(--bt-border);
    border-bottom: 1px solid var(--bt-border);
  }

  .main-navigation.toggled .main-nav > ul {
    padding: 8px var(--bt-gutter) 16px;
  }

  .main-navigation .main-nav ul li a {
    min-height: 48px;
    line-height: 1.4;
    padding: 12px 0;
    display: flex;
    align-items: center;
  }

  .main-navigation .bt-nav-cta > a {
    margin: 8px 0 0;
    padding: 12px 16px;
    justify-content: center;
  }

  .footer-widgets .footer-widgets-container {
    padding: 40px var(--bt-gutter) 28px;
  }

  .footer-widgets .inside-footer-widgets {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .site-info .inside-site-info {
    min-height: 52px;
    justify-content: flex-start;
    text-align: left;
  }
}


/* Keep primary navigation CTA visually distinct at parent-theme specificity. */
.main-navigation .main-nav ul li.bt-nav-cta > a {
  background: var(--bt-primary);
  color: #fff;
}

.main-navigation .main-nav ul li.bt-nav-cta > a:hover,
.main-navigation .main-nav ul li.bt-nav-cta.current-menu-item > a {
  background: var(--bt-primary-hover);
  color: #fff;
}


/* BUILD-012: visible Yoast breadcrumbs */
.bt-breadcrumb-shell {
  width: min(calc(100% - (2 * var(--bt-gutter))), var(--bt-container));
  margin-inline: auto;
  padding-top: 16px;
}

.bt-breadcrumbs {
  color: var(--bt-muted);
  font-size: 14px;
  line-height: 1.45;
}

.bt-breadcrumbs a {
  color: var(--bt-muted);
  text-decoration-thickness: 1px;
}

.bt-breadcrumbs .breadcrumb_last {
  color: var(--bt-text);
}