/* ==========================================================================
  Component—Delivery expertise timeline (Delivery Stages page)
  ========================================================================== */

body[data-page="delivery-stages"] :is(
  h1,
  h2,
  h3,
  .hero__title,
  .section__title,
  .delivery-expertise__role-title,
  .delivery-expertise__stage-name,
  .delivery-expertise__expertise-label
) {
  font-family: var(--font-family);
  font-style: normal;
}

body[data-page="delivery-stages"] .delivery-expertise :is(
  .delivery-expertise__role-summary,
  .delivery-expertise__role-body,
  .delivery-expertise__expertise-list,
  .delivery-expertise__stage-tag
) {
  font-family: var(--font-family);
  font-style: normal;
}

body[data-page="delivery-stages"] .delivery-expertise {
  font-family: var(--font-family);
  --delivery-expertise-understand: #1e3a6e;
  --delivery-expertise-define: #38499f;
  --delivery-expertise-build: #2a6b6b;
  --delivery-expertise-test: #5b3d8f;
  --delivery-expertise-support: #8b6f47;

  background-color: var(--section-surface-subtle);
  background-image: url('/assets/images/subtle-dots.svg');
  background-repeat: repeat;
  background-size: 24px 24px;
}

body[data-page="delivery-stages"] .delivery-expertise .container {
  display: flex;
  flex-direction: column;
  gap: var(--section-space-md);
}

body[data-page="delivery-stages"] .delivery-expertise .section__title,
body[data-page="delivery-stages"] #delivery-expertise-title {
  font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  font-style: normal;
  font-weight: var(--font-weight-semibold);
  text-align: center;
  color: var(--color-brand-dark);
  max-width: 100%;
  margin-inline: auto;
}

body[data-page="delivery-stages"] .delivery-expertise__timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
}

body[data-page="delivery-stages"] .delivery-expertise__timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: clamp(4.5rem, 11vw, 6.5rem);
  width: 2px;
  background: rgba(56, 73, 159, 0.22);
  pointer-events: none;
  z-index: 0;
}

body[data-page="delivery-stages"] .delivery-expertise__stage {
  position: relative;
  display: grid;
  grid-template-columns: minmax(7.5rem, 9.5rem) minmax(0, 1fr);
  gap: var(--space-4);
  align-items: start;
  z-index: 1;
}

body[data-page="delivery-stages"] .delivery-expertise__marker {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-1);
  min-height: 6.5rem;
  padding: var(--space-3) var(--space-2);
  border-radius: var(--radius-md);
  color: var(--color-white);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

body[data-page="delivery-stages"] .delivery-expertise__marker--understand {
  background-color: var(--delivery-expertise-understand);
}

body[data-page="delivery-stages"] .delivery-expertise__marker--define {
  background-color: var(--delivery-expertise-define);
}

body[data-page="delivery-stages"] .delivery-expertise__marker--build {
  background-color: var(--delivery-expertise-build);
}

body[data-page="delivery-stages"] .delivery-expertise__marker--test {
  background-color: var(--delivery-expertise-test);
}

body[data-page="delivery-stages"] .delivery-expertise__marker--support {
  background-color: var(--delivery-expertise-support);
}

body[data-page="delivery-stages"] .delivery-expertise__number {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.08em;
  line-height: 1;
  opacity: 0.92;
}

body[data-page="delivery-stages"] .delivery-expertise__stage-name {
  font-size: clamp(0.75rem, 1.6vw, 0.875rem);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.06em;
  line-height: 1.2;
  text-transform: uppercase;
}

body[data-page="delivery-stages"] .delivery-expertise__stage-tag {
  font-size: var(--font-size-xs);
  line-height: 1.3;
  opacity: 0.9;
}

body[data-page="delivery-stages"] .delivery-expertise__roles {
  display: grid;
  gap: var(--space-3);
  min-width: 0;
}

body[data-page="delivery-stages"] .delivery-expertise__roles--cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

body[data-page="delivery-stages"] .delivery-expertise__roles--cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

body[data-page="delivery-stages"] .delivery-expertise__role-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  height: 100%;
  padding: var(--space-4);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

body[data-page="delivery-stages"] .delivery-expertise__role-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

body[data-page="delivery-stages"] .delivery-expertise__role-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-full);
  color: currentColor;
  background-color: color-mix(in srgb, currentColor 12%, transparent);
}

body[data-page="delivery-stages"] .delivery-expertise__role-icon svg {
  width: 1.375rem;
  height: 1.375rem;
}

body[data-page="delivery-stages"] .delivery-expertise__role-title {
  margin: 0;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-snug);
  color: var(--color-brand-dark);
}

body[data-page="delivery-stages"] .delivery-expertise__role-summary {
  margin: 0;
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-style: normal;
  font-weight: var(--font-weight-regular);
  line-height: 1.45;
  color: currentColor;
  font-synthesis: none;
}

body[data-page="delivery-stages"] .delivery-expertise__role-body {
  margin: 0;
  font-size: var(--font-size-sm);
  line-height: 1.55;
  color: var(--color-prose);
}

body[data-page="delivery-stages"] .delivery-expertise__expertise-label {
  margin: 0;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-brand-dark);
}

body[data-page="delivery-stages"] .delivery-expertise__expertise-list {
  margin: 0;
  padding-inline-start: 1.15rem;
  list-style: disc;
  list-style-position: outside;
  font-size: var(--font-size-sm);
  line-height: 1.5;
  color: var(--color-prose);
}

body[data-page="delivery-stages"] .delivery-expertise__expertise-list li {
  display: list-item;
  padding-inline-start: var(--space-1);
}

body[data-page="delivery-stages"] .delivery-expertise__expertise-list li + li {
  margin-block-start: var(--space-1);
}

body[data-page="delivery-stages"] .delivery-expertise__expertise-list li::marker {
  color: currentColor;
}

body[data-page="delivery-stages"] .delivery-expertise__stage[data-accent="understand"] {
  --stage-accent: var(--delivery-expertise-understand);
}

body[data-page="delivery-stages"] .delivery-expertise__stage[data-accent="define"] {
  --stage-accent: var(--delivery-expertise-define);
}

body[data-page="delivery-stages"] .delivery-expertise__stage[data-accent="build"] {
  --stage-accent: var(--delivery-expertise-build);
}

body[data-page="delivery-stages"] .delivery-expertise__stage[data-accent="test"] {
  --stage-accent: var(--delivery-expertise-test);
}

body[data-page="delivery-stages"] .delivery-expertise__stage[data-accent="support"] {
  --stage-accent: var(--delivery-expertise-support);
}

body[data-page="delivery-stages"] .delivery-expertise__stage[data-accent] .delivery-expertise__role-icon,
body[data-page="delivery-stages"] .delivery-expertise__stage[data-accent] .delivery-expertise__role-summary,
body[data-page="delivery-stages"] .delivery-expertise__stage[data-accent] .delivery-expertise__expertise-list {
  color: var(--stage-accent);
}

@media (max-width: 1023px) {
  body[data-page="delivery-stages"] .delivery-expertise__roles--cols-2,
  body[data-page="delivery-stages"] .delivery-expertise__roles--cols-3 {
   grid-template-columns: 1fr;
  }
}

@media (max-width: 639px) {
  body[data-page="delivery-stages"] .delivery-expertise__timeline::before,
  body[data-page="delivery-stages"] .delivery-expertise__stage:not(:last-child)::after {
   display: none;
  }

  body[data-page="delivery-stages"] .delivery-expertise__stage {
   grid-template-columns: 1fr;
   gap: var(--space-3);
  }

  body[data-page="delivery-stages"] .delivery-expertise__marker {
   min-height: auto;
   padding: var(--space-3);
  }
}

@media (min-width: 1024px) and (max-width: 1199px) {
  body[data-page="delivery-stages"] .delivery-expertise__roles--cols-3 {
   grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body[data-page="delivery-stages"] .delivery-expertise__roles--cols-3 .delivery-expertise__role-card:last-child {
   grid-column: 1 / -1;
  }
}