/* Apps page — additional styles layered on top of style.css */

/* Nav active state */
.nav__active {
  color: var(--color-primary) !important;
  font-weight: 600 !important;
}

/* Hero variant — no split layout needed, but keep visual */
.apps-hero {
  padding-bottom: calc(var(--space-section) * 1.4);
}

.apps-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
}

/* ROI card in hero */
.apps-hero__visual {
  display: none;
}

.roi-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.04), 0 10px 40px rgba(0, 0, 0, 0.08);
}

.roi-card__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
}

.roi-card__row {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.roi-card__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.roi-card__value {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.375rem;
  color: var(--color-heading);
  letter-spacing: -0.02em;
  line-height: 1;
}

.roi-card__item--result .roi-card__value {
  color: var(--color-primary);
  font-size: 1.625rem;
}

.roi-card__desc {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  text-align: center;
  margin: 0;
}

.roi-card__divider {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.roi-card__note {
  font-size: 0.85rem;
  color: var(--color-text);
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
  margin: 0;
  line-height: 1.6;
}

/* Problem section */
.apps-problems {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.problem-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.problem-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.problem-item__icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.problem-item p {
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1.6;
  margin: 0;
}

.apps-problems__note {
  text-align: center;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  font-style: italic;
}

/* Use cases grid */
.apps-what-we-build {
  background: var(--color-surface);
}

.use-cases__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.use-case {
  padding: 1.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.use-case:hover {
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.08);
}

.use-case__icon {
  font-size: 1.75rem;
  margin-bottom: 0.875rem;
  line-height: 1;
  display: block;
}

.use-case h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: 0.5rem;
}

.use-case p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin: 0;
}

/* Real example section */
.apps-example-section {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.example-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  overflow: hidden;
  position: relative;
}

.example-card__badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background: var(--color-primary-dim);
  border-bottom: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  padding: 0.5rem 1rem;
  border-radius: 0 0 var(--radius) 0;
  position: absolute;
  top: 0;
  left: 0;
}

.example-card__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.example-card__text {
  padding: 3.5rem 2rem 2rem;
}

.example-card__text h3 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: 1.125rem;
  line-height: 1.3;
}

.example-card__text p {
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1.75;
}

.example-card__stats {
  display: flex;
  gap: 0;
  margin-top: 2rem;
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.example-stat {
  display: flex;
  flex-direction: column;
  padding: 1.125rem 1.5rem;
  border-right: 1px solid var(--color-border);
  flex: 1;
  min-width: 120px;
}

.example-stat:last-child {
  border-right: none;
}

.example-stat__value {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.example-stat__label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.example-card__callout {
  background: #EFF6FF;
  border-top: 1px solid rgba(37, 99, 235, 0.15);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.5rem;
}

.example-card__callout-text {
  font-size: 1rem;
  color: var(--color-heading);
  line-height: 1.7;
  font-weight: 500;
  margin: 0;
}

/* Investment section */
.apps-investment {
  background: var(--color-surface);
}

.apps-investment__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  margin-bottom: 2.5rem;
}

.apps-investment__text p {
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.apps-investment__text strong {
  color: var(--color-heading);
  font-weight: 700;
}

.apps-investment__cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.investment-card {
  padding: 1.5rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.investment-card--mid {
  background: #EFF6FF;
  border-color: rgba(37, 99, 235, 0.25);
}

.investment-card__label {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.investment-card--mid .investment-card__label {
  color: var(--color-primary);
}

.investment-card__range {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--color-heading);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.investment-card--mid .investment-card__range {
  color: var(--color-primary);
}

.investment-card__desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

.apps-investment__note {
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.apps-investment__note p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.apps-investment__note a {
  color: var(--color-primary);
}

/* Problem items with cost lines */
.problem-item__content {
  flex: 1;
  min-width: 0;
}

.problem-item__content > p:first-child {
  margin-bottom: 0.5rem;
}

.problem-item__cost {
  font-size: 0.825rem;
  color: var(--color-text-muted);
  font-style: italic;
  line-height: 1.55;
  margin: 0;
}

/* Payback section */
.apps-payback {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.apps-payback__body {
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1.75;
  max-width: 720px;
  margin-bottom: 2.5rem;
}

.payback-stats {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.payback-stat {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.payback-stat:last-child {
  border-bottom: none;
}

.payback-stat__value {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 0.375rem;
}

.payback-stat__label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Priced examples grid */
.apps-examples-grid {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.examples-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.example-item {
  padding: 1.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.example-item:hover {
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.08);
}

.example-item__icon {
  font-size: 1.75rem;
  margin-bottom: 0.875rem;
  line-height: 1;
  display: block;
}

.example-item h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: 0.5rem;
}

.example-item > p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 1.25rem;
}

.example-item__price {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-dim);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: 999px;
  padding: 0.3rem 0.875rem;
  margin-top: auto;
}

/* Checklist section */
.apps-checklist {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.checklist__layout {
  display: grid;
  gap: 3rem;
  align-items: start;
}

.checklist__left h2 {
  margin-bottom: 0.75rem;
}

.checklist__intro {
  font-size: 1rem;
  color: var(--color-text);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.checklist {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 0;
  padding: 0;
}

.checklist__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1.6;
}

.checklist__item::before {
  content: '\2713';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  min-width: 26px;
  background: var(--color-primary-dim);
  border: 2px solid var(--color-primary);
  border-radius: 5px;
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 700;
  margin-top: 0.05rem;
  flex-shrink: 0;
}

.checklist__callout {
  background: #EFF6FF;
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: flex-start;
}

.checklist__callout p {
  font-size: 0.9375rem;
  color: var(--color-heading);
  line-height: 1.75;
  margin: 0;
  font-weight: 500;
}

/* Risk-removal line under pricing */
.apps-investment__risk {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-style: italic;
  line-height: 1.65;
  margin-bottom: 1.25rem;
  padding: 0.875rem 1.125rem;
  background: var(--color-bg);
  border-radius: var(--radius);
  border-left: 3px solid var(--color-primary);
}

/* Cross-sell note */
.crosssell-wrap {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: 2rem 0;
}

.client-crosssell {
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius);
  padding: 1.125rem 1.5rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  background: var(--color-surface);
}

.client-crosssell strong {
  color: var(--color-text);
  font-weight: 600;
}

/* Responsive */
@media (min-width: 560px) {
  .problem-list {
    grid-template-columns: 1fr 1fr;
  }

  .use-cases__grid {
    grid-template-columns: 1fr 1fr;
  }

  .examples-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 640px) {
  .payback-stats {
    grid-template-columns: repeat(3, 1fr);
  }

  .payback-stat {
    border-bottom: none;
    border-right: 1px solid var(--color-border);
  }

  .payback-stat:last-child {
    border-right: none;
  }
}

@media (min-width: 768px) {
  .apps-hero__visual {
    display: block;
  }

  .apps-hero__inner {
    grid-template-columns: 55% 1fr;
    gap: 5rem;
  }

  .use-cases__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .examples-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .example-card__inner {
    grid-template-columns: 1.4fr 1fr;
  }

  .example-card__callout {
    border-top: none;
    border-left: 1px solid rgba(37, 99, 235, 0.15);
    padding: 3.5rem 2rem 2rem;
  }

  .apps-investment__inner {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .checklist__layout {
    grid-template-columns: 1fr 340px;
  }

  .checklist__right {
    position: sticky;
    top: 2rem;
  }
}

/* =========================================================
   MINI CASE STUDIES
   ========================================================= */

.mini-cases {
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--color-border);
}

.mini-cases__grid {
  display: grid;
  gap: 1.5rem;
}

.mini-case {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}

.mini-case__badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  padding: 0.2rem 0.65rem;
  border-radius: 100px;
  margin-bottom: 1rem;
}

.mini-case h3 {
  font-size: 1.0625rem;
  margin-bottom: 0.75rem;
  color: var(--color-heading);
  line-height: 1.35;
}

.mini-case p {
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.mini-case__stats {
  display: flex;
  gap: 2rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border);
}

.mini-case__stat span:first-child {
  display: block;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-heading);
  letter-spacing: -0.02em;
}

.mini-case__stat span:last-child {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.15rem;
}

@media (min-width: 640px) {
  .mini-cases__grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* =========================================================
   HOSTING & SUPPORT
   ========================================================= */

.apps-hosting {
  background: var(--color-bg);
}

.hosting-cards {
  display: grid;
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.hosting-card {
  padding: 1.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.hosting-card--mid {
  background: #EFF6FF;
  border-color: rgba(37, 99, 235, 0.25);
}

.hosting-card__label {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.hosting-card--mid .hosting-card__label {
  color: var(--color-primary);
}

.hosting-card__price-wrap {
  display: flex;
  align-items: baseline;
  gap: 0.2rem;
  margin-bottom: 0.5rem;
}

.hosting-card__price {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-heading);
  letter-spacing: -0.03em;
}

.hosting-card--mid .hosting-card__price {
  color: var(--color-primary);
}

.hosting-card__period {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.hosting-card__best {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
}

.hosting-card--mid .hosting-card__best {
  border-color: rgba(37, 99, 235, 0.15);
}

.hosting-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin: 0;
  padding: 0;
}

.hosting-card__features li {
  font-size: 0.875rem;
  color: var(--color-text);
  padding-left: 1.375rem;
  position: relative;
  line-height: 1.5;
}

.hosting-card__features li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.hosting-note {
  margin-top: 2rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-align: center;
}

@media (min-width: 768px) {
  .hosting-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}