/* ============================================================
 * home-use-case.css
 * Otomatik olarak home-platform.css dosyasından ayrıştırıldı.
 * Kaynak satırlar: L5002 – L5656
 * ============================================================ */

/* ═══════════════════════════════════════════════════════════════════
   HOMEPAGE REDESIGN — premium, Apple-style, ferah
   Bu blok mevcut stillerin üstüne yazar (cascade sonu).
════════════════════════════════════════════════════════════════════ */

/* ── Section spacing & headings ─────────────────────────────────── */

.page-home .content-section {
  padding-block: clamp(80px, 10vw, 128px);
}

.page-home .content-section+.content-section {
  border-top: none;
}

/* Section headings: centered, single-column, large */
.page-home .content-section .section-heading {
  grid-template-columns: 1fr;
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
  gap: 18px;
  margin-bottom: clamp(40px, 5vw, 64px);
}

.page-home .content-section .section-heading__kicker {
  color: var(--color-brand);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .15em;
}

.page-home .content-section .section-heading h2 {
  max-width: none;
  font-size: clamp(1.65rem, 2.6vw, 2.25rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.04em;
  color: #0a2540;
}

.page-home .content-section .section-heading__summary {
  max-width: 58ch;
  margin-inline: auto;
  color: #566478;
  font-size: clamp(.94rem, 1.15vw, 1.02rem);
  line-height: 1.72;
}

/* Activity branches has left-aligned heading (content needs width) */
.page-home .platform-solutions .section-heading {
  text-align: left;
  max-width: none;
  margin-inline: 0;
}

/* ── Use Case Grid ──────────────────────────────────────────────── */

.uc-head {
  max-width: 680px;
  margin: 0 auto clamp(48px, 6vw, 72px);
  text-align: center;
  display: grid;
  gap: 16px;
}

.uc-head__kicker {
  color: var(--color-brand);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.uc-head__title {
  font-size: clamp(1.6rem, 2.5vw, 2.1rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.04em;
  color: #0a2540;
}

.uc-head__lead {
  max-width: 56ch;
  margin-inline: auto;
  color: #566478;
  font-size: .97rem;
  line-height: 1.7;
}

.uc-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.uc-card {
  --uc-accent: #0e9faa;
  display: flex;
  flex-direction: column;
  border: 1px solid #e4ebf3;
  border-radius: 24px;
  background: #fff;
  overflow: hidden;
  transition:
    transform var(--transition-ui),
    box-shadow var(--transition-ui),
    border-color var(--transition-ui);
}

.uc-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--uc-accent) 28%, #e0e8f0);
  box-shadow: 0 24px 56px rgba(10, 37, 64, .09);
}

.uc-card__inner {
  padding: 32px 32px 24px;
  flex: 1;
  display: grid;
  gap: 14px;
  align-content: start;
}

.uc-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 4px;
}

.uc-card__badge {
  display: grid;
  place-items: center;
  min-width: 80px;
  padding: 8px 14px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--uc-accent) 9%, #f5f8fc);
  border: 1px solid color-mix(in srgb, var(--uc-accent) 18%, #e8eef5);
}

.uc-card__badge span {
  color: var(--uc-accent);
  font-size: .68rem;
  font-weight: 750;
  letter-spacing: .04em;
  text-align: center;
  line-height: 1.3;
}

.uc-card__eyebrow {
  color: var(--uc-accent);
  font-size: .66rem;
  font-weight: 750;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.uc-card__title {
  font-size: clamp(1.1rem, 1.8vw, 1.42rem);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -.025em;
  color: #0a2540;
}

.uc-card__desc {
  font-size: .88rem;
  line-height: 1.66;
  color: #566478;
}

.uc-card__list {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.uc-card__list li {
  position: relative;
  padding-left: 16px;
  font-size: .82rem;
  line-height: 1.5;
  color: #3a5168;
}

.uc-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .58em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--uc-accent);
  opacity: .6;
}

.uc-card__footer {
  padding: 16px 32px 24px;
  border-top: 1px solid #f0f4f9;
  margin-top: auto;
}

.uc-card__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--uc-accent);
  font-size: .82rem;
  font-weight: 700;
  text-decoration: none;
  transition: gap var(--transition-ui);
}

.uc-card__link svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  transition: transform var(--transition-ui);
}

.uc-card:hover .uc-card__link svg {
  transform: translateX(3px);
}

/* Color variants */
.uc-card--teal {
  --uc-accent: #0e9faa;
}

.uc-card--blue {
  --uc-accent: #4978e8;
}

.uc-card--orange {
  --uc-accent: #f28b3c;
}

.uc-card--rose {
  --uc-accent: #df4b88;
}

/* ── Activity Branches — polish ─────────────────────────────────── */

.page-home .platform-solutions {
  background:
    radial-gradient(ellipse 80% 60% at 50% 100%, rgba(16, 152, 162, .04), transparent 65%),
    #fff;
}

.solutions-workbench {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 0;
  align-items: stretch;
  border: 1px solid #e4ebf3;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(10, 37, 64, .04);
}

.page-home .branch-tabs {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 0;
  padding: 12px;
  border-right: 1px solid #e4ebf3;
  border-top: none;
  border-radius: 0;
  background: #f8fafc;
}

.page-home .branch-tab {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 76px;
  padding: 14px 14px;
  border: 1px solid transparent;
  border-radius: 14px;
  background: transparent;
  box-shadow: none;
  transition:
    background-color var(--transition-ui),
    border-color var(--transition-ui),
    transform var(--transition-ui);
}

.page-home .branch-tab::before {
  display: none;
}

.page-home .branch-tab:hover {
  transform: none;
  background: rgba(255, 255, 255, .72);
  border-color: #e4ebf3;
  box-shadow: none;
}

.page-home .branch-tab.is-active {
  background: #fff;
  border-color: rgba(16, 152, 162, .24);
  box-shadow: 0 4px 16px rgba(10, 37, 64, .07);
}

.page-home .branch-tab.is-active::before {
  display: none;
}

.page-home .branch-tab__index {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: #edf2f7;
  color: #6b7f92;
  font-size: .62rem;
  font-weight: 750;
  letter-spacing: .06em;
  flex-shrink: 0;
  transition: background-color var(--transition-ui), color var(--transition-ui);
}

.page-home .branch-tab.is-active .branch-tab__index {
  background: rgba(16, 152, 162, .12);
  color: #0e9faa;
}

.page-home .branch-tab__label {
  flex: 1;
  font-size: .88rem;
  font-weight: 600;
  line-height: 1.3;
  color: #4a6278;
  letter-spacing: -.01em;
}

.page-home .branch-tab.is-active .branch-tab__label {
  color: #0a2540;
  font-weight: 700;
}

.branch-tab__arrow {
  color: #c8d5e0;
  font-style: normal;
  transition: color var(--transition-ui), transform var(--transition-ui);
}

.page-home .branch-tab.is-active .branch-tab__arrow {
  color: #1098a2;
  transform: translateX(2px);
}

.branch-panels {
  background: #fff;
}

.page-home .branch-panel {
  min-height: 500px;
  padding: 40px 40px 36px;
  border-color: transparent;
  border-radius: 0;
  background: #fff;
  box-shadow: none;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 420px);
  gap: 40px;
}

.page-home .branch-panel__copy {
  padding: 0;
}

.page-home .branch-panel__eyebrow {
  font-size: .68rem;
  font-weight: 750;
  letter-spacing: .15em;
}

.page-home .branch-panel h3 {
  font-size: clamp(1.55rem, 2.4vw, 2.2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.035em;
  max-width: 16ch;
}

.page-home .branch-panel__description {
  font-size: .93rem;
  line-height: 1.72;
  color: #566478;
}

.branch-panel__highlights {
  gap: 8px;
}

.branch-highlight {
  padding: 14px 16px;
  border-color: #edf2f7;
  border-radius: 12px;
  background: #f8fafc;
}

.branch-highlight small {
  font-size: .6rem;
  font-weight: 750;
  letter-spacing: .12em;
  color: #8fa3b5;
}

.branch-highlight p,
.branch-highlight li {
  font-size: .82rem;
  color: #3a5168;
  line-height: 1.6;
}

.page-home .branch-panel__link {
  font-size: .84rem;
  font-weight: 700;
}

/* ── Infrastructure section ─────────────────────────────────────── */

.page-home .infrastructure-section {
  background: #fff;
}

/* ── Operating Model — dark section ─────────────────────────────── */

.backbone-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  background: transparent;
  border: 0;
  border-radius: 0;
  overflow: visible;
  margin-bottom: 40px;
}

.backbone-metric {
  padding: 32px 28px;
  border: 1px solid #e3ebf3;
  border-radius: 18px;
  background: #fff;
  backdrop-filter: none;
  gap: 10px;
  box-shadow: 0 14px 34px rgba(10, 37, 64, .05);
  transition: background-color var(--transition-ui), border-color var(--transition-ui), box-shadow var(--transition-ui);
}

.backbone-metric:hover {
  background: #fff;
  border-color: rgba(14, 159, 170, .22);
  box-shadow: 0 18px 42px rgba(10, 37, 64, .08);
}

.backbone-metric strong {
  font-size: clamp(1.8rem, 2.8vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -.055em;
  line-height: 1;
  color: #0a2540;
}

.backbone-metric span {
  font-size: .66rem;
  font-weight: 750;
  letter-spacing: .14em;
  color: #73dce2;
  text-transform: uppercase;
}

.backbone-metric p {
  font-size: .82rem;
  line-height: 1.6;
  color: #607286;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.page-home .process-card {
  position: relative;
  min-height: 0;
  padding: 28px 24px;
  border-color: #e3ebf3;
  background: #fff;
  border-radius: 18px;
  backdrop-filter: none;
  box-shadow: 0 14px 34px rgba(10, 37, 64, .05);
}

.page-home .process-card::after {
  content: '';
  position: absolute;
  top: 36px;
  right: -14px;
  width: 14px;
  height: 1px;
  background: linear-gradient(90deg, rgba(115, 220, 226, .5), transparent);
}

.page-home .process-card:last-child::after {
  display: none;
}

.page-home .process-card__number {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border-color: rgba(115, 220, 226, .18);
  color: #73dce2;
  margin-bottom: 20px;
  font-size: .7rem;
  font-weight: 750;
}

.page-home .process-card h3 {
  font-size: .98rem;
  font-weight: 700;
  letter-spacing: -.015em;
  color: #17344f;
  margin-bottom: 8px;
}

.page-home .process-card p {
  font-size: .82rem;
  line-height: 1.65;
  color: #607286;
}

/* ── Responsive ─────────────────────────────────────────────────── */

@media (max-width: 1100px) {
  .uc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .solutions-workbench {
    grid-template-columns: 240px minmax(0, 1fr);
  }

  .page-home .branch-panel {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .backbone-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .uc-grid {
    grid-template-columns: 1fr;
  }

  .solutions-workbench {
    grid-template-columns: 1fr;
    border-radius: 20px;
  }

  .page-home .branch-tabs {
    border-right: none;
    border-bottom: 1px solid #e4ebf3;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 10px;
    background: #f8fafc;
  }

  .page-home .branch-tab {
    min-height: 64px;
    padding: 12px 12px;
  }

  .page-home .branch-panel {
    min-height: 0;
    padding: 28px 24px;
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .page-home .content-section {
    padding-block: clamp(56px, 8vw, 80px);
  }

  .uc-card__inner {
    padding: 24px 22px 18px;
  }

  .uc-card__footer {
    padding: 14px 22px 20px;
  }

  .backbone-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .branch-tabs {
    grid-template-columns: 1fr;
    overflow-x: auto;
    display: flex;
    flex-direction: row;
    padding: 8px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .page-home .branch-tabs::-webkit-scrollbar {
    display: none;
  }

  .page-home .branch-tab {
    flex: 0 0 72%;
    scroll-snap-align: start;
    border-radius: 12px;
  }

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