/* Services page — enterprise layout */

body[data-page="services"] [id] {
  scroll-margin-top: calc(var(--header-total) + 3rem);
}

.card-grid--services-page .card {
  padding: var(--space-6);
  height: 100%;
}

.card-grid--services-page ul.card__detail {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.card-grid--services-page ul.card__detail li {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
  padding-left: 1.25rem;
  position: relative;
}

.card-grid--services-page ul.card__detail li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 50%;
  background: var(--color-yellow);
}

#process .eng-workflow {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  max-width: 56rem;
}

@media (max-width: 900px) {
  #process .eng-workflow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  #process .eng-workflow {
    grid-template-columns: 1fr;
  }
}

#deliverables .services-stack {
  margin-top: var(--space-10);
  justify-content: center;
}

.services-outcomes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}


.services-outcome-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast), transform var(--duration-fast);
}

.section--gray .services-outcome-card {
  background: var(--color-white);
}

.services-outcome-card:hover {
  border-color: rgba(47, 94, 167, 0.25);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.services-outcome-card__label {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-blue);
}

.services-outcome-card__title {
  margin: 0 0 var(--space-3);
  font-size: var(--text-lg);
  line-height: var(--leading-snug);
  color: var(--color-text);
}

.services-outcome-card__desc {
  flex: 1;
  margin: 0 0 var(--space-4);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

.services-outcome-card__link {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-blue);
  text-decoration: none;
}

.services-outcome-card__link:hover {
  text-decoration: underline;
}

@media (max-width: 1024px) {
  .services-outcomes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .services-outcomes {
    grid-template-columns: 1fr;
  }
}

.services-sticky-nav {
  position: sticky;
  top: var(--header-total);
  z-index: 90;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
}

.services-sticky-nav__inner {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  padding-block: var(--space-3);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.services-sticky-nav__inner a {
  flex-shrink: 0;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  transition: color var(--duration-fast), background var(--duration-fast), border-color var(--duration-fast);
}

.services-sticky-nav__inner a:hover {
  color: var(--color-blue);
  background: var(--color-accent-dim);
  border-color: rgba(47, 94, 167, 0.15);
}

.services-depth__intro {
  max-width: 820px;
  margin: 0 auto var(--space-8);
}

.services-depth__intro p {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin: 0 0 var(--space-4);
}

.services-depth__intro p:last-child {
  margin-bottom: 0;
}

.services-depth__intro a {
  color: var(--color-blue);
  font-weight: 600;
}

.services-depth__topics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
}

.services-depth__topic {
  padding: var(--space-5);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.section--gray .services-depth__topic {
  background: var(--color-white);
}

.services-depth__topic h3 {
  font-size: var(--text-base);
  font-weight: 700;
  margin: 0 0 var(--space-2);
  color: var(--color-text);
  line-height: 1.35;
}

.services-depth__topic p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.55;
  margin: 0;
}

.services-tuya__highlight {
  margin-top: var(--space-5);
  padding: var(--space-5);
  background: var(--color-gray-50);
  border-left: 4px solid var(--color-yellow);
  border-radius: var(--radius-md);
}

.services-tuya__highlight p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.page-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.services-who {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-6), 4vw, var(--space-10));
  align-items: center;
}

.services-who__lead {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin: var(--space-4) 0 var(--space-5);
}

.services-who__proof {
  list-style: none;
  margin: 0 0 var(--space-6);
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.services-who__proof li {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  padding-left: var(--space-5);
  position: relative;
  line-height: 1.5;
}

.services-who__proof li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-yellow);
}

.services-who__media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
}

.services-tuya__layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(var(--space-6), 4vw, var(--space-10));
  align-items: center;
}

.services-tuya__lead {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin: var(--space-4) 0 var(--space-5);
}

.services-tuya__media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
}

.services-outcome__block {
  margin-bottom: var(--space-4);
}

.services-outcome__block:last-child {
  margin-bottom: 0;
}

.services-outcome__block h4 {
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-blue);
  margin: 0 0 var(--space-2);
}

.services-outcome__block p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin: 0;
}

.services-outcome__block ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.services-outcome__block li {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  padding-left: var(--space-4);
  position: relative;
  line-height: 1.45;
}

.services-outcome__block li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-blue);
}

.services-outcome--inline {
  margin-bottom: var(--space-6);
}

.services-faq {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 800px;
  margin-inline: auto;
}

.services-faq__item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  overflow: hidden;
}

.services-faq__item summary {
  padding: var(--space-4) var(--space-5);
  font-weight: 700;
  font-size: var(--text-sm);
  cursor: pointer;
  list-style: none;
}

.services-faq__item summary::-webkit-details-marker { display: none; }

.services-faq__item p {
  padding: 0 var(--space-5) var(--space-5);
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
}

.services-receive {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 1000px;
  margin-inline: auto;
}

.services-receive li {
  padding: var(--space-4);
  text-align: center;
  font-size: var(--text-sm);
  font-weight: 700;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.services-lifecycle--engagement {
  min-width: min(100%, 900px);
}

.services-lifecycle--engagement .services-lifecycle__label {
  max-width: 14ch;
}

.services-lifecycle-wrap {
  position: relative;
  margin: 0 auto;
  max-width: 1180px;
  padding: clamp(var(--space-5), 3vw, var(--space-8));
  background:
    linear-gradient(180deg, #ffffff 0%, #fafbfc 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow:
    0 1px 2px rgba(29, 35, 48, 0.04),
    0 12px 40px rgba(29, 35, 48, 0.06);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.services-lifecycle {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: var(--space-2) 0;
  min-width: min(100%, 1040px);
}

.services-lifecycle__step {
  position: relative;
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  min-width: 96px;
  padding: var(--space-2) var(--space-1);
  text-align: center;
}

/* Connector line + chevron between steps */
.services-lifecycle__step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 22px;
  left: calc(50% + 24px);
  width: calc(100% - 48px);
  height: 2px;
  background: linear-gradient(90deg, rgba(47, 94, 167, 0.35) 0%, rgba(244, 193, 22, 0.65) 100%);
  pointer-events: none;
  z-index: 0;
}

.services-lifecycle__step:not(:last-child)::before {
  content: "";
  position: absolute;
  top: 17px;
  right: -6px;
  width: 12px;
  height: 12px;
  border-top: 2px solid var(--color-yellow-dark);
  border-right: 2px solid var(--color-yellow-dark);
  transform: rotate(45deg);
  z-index: 1;
}

.services-lifecycle__node {
  position: relative;
  z-index: 2;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--color-white);
  border: 2px solid rgba(47, 94, 167, 0.2);
  box-shadow:
    0 0 0 4px rgba(47, 94, 167, 0.06),
    0 4px 12px rgba(29, 35, 48, 0.08);
  color: var(--color-blue);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  transition:
    transform var(--duration-fast),
    box-shadow var(--duration-fast),
    border-color var(--duration-fast);
}

.services-lifecycle__step:hover .services-lifecycle__node {
  transform: translateY(-2px);
  border-color: rgba(47, 94, 167, 0.45);
  box-shadow:
    0 0 0 4px rgba(47, 94, 167, 0.1),
    0 8px 20px rgba(29, 35, 48, 0.12);
}

.services-lifecycle__step--start .services-lifecycle__node {
  background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-blue-dark) 100%);
  border-color: transparent;
  color: var(--color-white);
  box-shadow:
    0 0 0 4px rgba(47, 94, 167, 0.12),
    0 4px 16px rgba(47, 94, 167, 0.28);
}

.services-lifecycle__step--end .services-lifecycle__node {
  background: linear-gradient(135deg, var(--color-yellow) 0%, var(--color-orange) 100%);
  border-color: transparent;
  color: var(--color-nav-dark);
  box-shadow:
    0 0 0 4px rgba(244, 193, 22, 0.15),
    0 4px 16px rgba(244, 193, 22, 0.28);
}

.services-lifecycle__label {
  font-size: var(--text-xs);
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-text);
  max-width: 11ch;
}

.services-lifecycle__step--start .services-lifecycle__label,
.services-lifecycle__step--end .services-lifecycle__label {
  color: var(--color-nav-dark);
}

.services-accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 960px;
  margin-inline: auto;
}

.services-accordion__item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.services-accordion__item[open] {
  border-color: rgba(47, 94, 167, 0.45);
  box-shadow: var(--shadow-card);
}

.services-accordion__item--featured {
  border-left: 4px solid var(--color-yellow);
}

.services-accordion__summary {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  cursor: pointer;
  list-style: none;
}

.services-accordion__summary::-webkit-details-marker { display: none; }

.services-accordion__summary::after {
  content: "+";
  margin-left: auto;
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--color-accent-dim);
  color: var(--color-blue);
  font-size: var(--text-lg);
  font-weight: 700;
}

.services-accordion__item[open] .services-accordion__summary::after {
  content: "−";
  background: var(--color-blue);
  color: var(--color-white);
}

.services-accordion__icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-accent-dim);
  color: var(--color-blue);
  font-size: var(--text-xs);
  font-weight: 800;
}

.services-accordion__item--featured .services-accordion__icon {
  background: rgba(244, 193, 22, 0.2);
  color: var(--color-nav-dark);
}

.services-accordion__heading { flex: 1; min-width: 0; }

.services-accordion__title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin: 0 0 var(--space-1);
}

.services-accordion__teaser {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.45;
}

.services-accordion__body {
  padding: 0 var(--space-6) var(--space-6);
  border-top: 1px solid var(--color-border);
}

.services-accordion__body p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin: var(--space-4) 0 var(--space-3);
}

.services-accordion__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.services-accordion__tags span {
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

.services-accordion__example {
  margin-top: var(--space-4);
  padding: var(--space-4);
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-blue);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.services-industries {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.services-industry-card {
  padding: var(--space-5);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.services-industry-card h3 {
  font-size: var(--text-base);
  font-weight: 700;
  margin: 0 0 var(--space-2);
}

.services-industry-card p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin: 0;
}

.services-stack {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  max-width: 900px;
  margin-inline: auto;
}

.services-stack__badge {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 700;
  border-radius: var(--radius-full);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.services-stack__badge--primary {
  background: var(--color-accent-dim);
  border-color: rgba(47, 94, 167, 0.25);
  color: var(--color-blue);
}

.services-why {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.services-why__item {
  padding: var(--space-5);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-yellow);
  border-radius: var(--radius-md);
}

.services-why__item h3 {
  font-size: var(--text-base);
  font-weight: 700;
  margin: 0 0 var(--space-2);
}

.services-why__item p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 900px) {
  .services-depth__topics { grid-template-columns: 1fr; }
  .services-who,
  .services-tuya__layout { grid-template-columns: 1fr; }
  .services-receive { grid-template-columns: repeat(3, 1fr); }
  .services-lifecycle-wrap {
    padding: var(--space-5) var(--space-4);
    overflow-x: visible;
  }

  .services-lifecycle {
    flex-direction: column;
    align-items: stretch;
    min-width: 0;
    gap: 0;
    padding: 0;
  }

  .services-lifecycle__step {
    flex-direction: row;
    align-items: center;
    gap: var(--space-4);
    min-width: 0;
    padding: var(--space-3) var(--space-2);
    text-align: left;
    scroll-snap-align: unset;
  }

  .services-lifecycle__label {
    max-width: none;
    font-size: var(--text-sm);
  }

  .services-lifecycle__step:not(:last-child)::after {
    top: auto;
    bottom: -18px;
    left: 33px;
    width: 2px;
    height: 36px;
    background: linear-gradient(180deg, rgba(47, 94, 167, 0.35) 0%, rgba(244, 193, 22, 0.65) 100%);
  }

  .services-lifecycle__step:not(:last-child)::before {
    top: auto;
    bottom: -10px;
    left: 28px;
    right: auto;
    transform: rotate(135deg);
  }
}

@media (max-width: 600px) {
  .page-hero__actions { flex-direction: column; align-items: stretch; }
  .page-hero__actions .btn { width: 100%; text-align: center; }
  .services-receive { grid-template-columns: repeat(2, 1fr); }
  .services-lifecycle-wrap {
    overflow-x: visible;
    padding: var(--space-5);
  }

  .services-lifecycle {
    flex-direction: column;
    align-items: stretch;
    min-width: 0;
    gap: 0;
    padding: 0;
  }

  .services-lifecycle__step {
    flex-direction: row;
    align-items: center;
    gap: var(--space-4);
    min-width: 0;
    padding: var(--space-3) var(--space-2);
    text-align: left;
  }

  .services-lifecycle__label {
    max-width: none;
    font-size: var(--text-sm);
  }

  /* Vertical flow — downward connectors */
  .services-lifecycle__step:not(:last-child)::after {
    top: auto;
    bottom: -18px;
    left: 33px;
    width: 2px;
    height: 36px;
    background: linear-gradient(180deg, rgba(47, 94, 167, 0.35) 0%, rgba(244, 193, 22, 0.65) 100%);
  }

  .services-lifecycle__step:not(:last-child)::before {
    top: auto;
    bottom: -10px;
    left: 28px;
    right: auto;
    transform: rotate(135deg);
  }
}

@media (max-width: 900px) {
  .services-industries { grid-template-columns: repeat(2, 1fr); }
  .services-why { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .services-industries { grid-template-columns: 1fr; }
  .services-why { grid-template-columns: 1fr; }
  .services-accordion__summary { padding: var(--space-4); }
  .services-accordion__body { padding: 0 var(--space-4) var(--space-4); }
}