/* ============================================
   SECTION: PLATFORM (product tour)
   ============================================ */
.platform-section {
  background: var(--color-canvas);
  position: relative;
}

.platform-intro {
  max-width: 1200px;
  margin: 0 auto;
  padding: 96px 32px 0;
}

.platform-intro .section-heading {
  max-width: 680px;
}

.platform-subtitle {
  font-size: 17px;
  line-height: 1.6;
  color: rgba(13, 27, 42, 0.62);
  margin-top: 16px;
}

.tour {
  position: relative;
  min-height: 200vh;
}

.tour-sticky {
  position: sticky;
  top: 80px;
  display: flex;
  align-items: center;
  max-width: 1200px;
  min-height: calc(100vh - 80px);
  margin: 0 auto;
  padding: 24px 32px;
}

.tour-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 44px;
  justify-content: center;
  width: 100%;
}

.tour-steps {
  flex: 1 1 300px;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.tour-badge {
  align-self: flex-start;
  background: var(--color-tertiary);
  border: 1px solid #fbe9a8;
  border-radius: 9999px;
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 12px;
}

.tour-step {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid #eceef1;
  opacity: 0.42;
  transform: none;
  transition:
    opacity 0.35s,
    border-color 0.35s,
    background 0.35s,
    transform 0.35s;
}

.tour-step.active {
  background: var(--color-tertiary);
  border-color: var(--color-secondary);
  opacity: 1;
  transform: translateX(6px);
}

.tour-step-num {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background: var(--color-primary);
  color: var(--color-secondary);
  border-radius: 9px;
  font-size: 13px;
  font-weight: 800;
}

.tour-step-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 5px;
}

.tour-step-desc {
  font-size: 13.5px;
  line-height: 1.5;
  color: rgba(13, 27, 42, 0.6);
}

.tour-preview {
  flex: 1 1 520px;
  max-width: 660px;
  min-width: 0;
}

.tour-window {
  background: #fff;
  border: 1px solid #e6e2d6;
  border-radius: 16px;
  box-shadow: 0 34px 80px -38px rgba(13, 27, 42, 0.45);
  overflow: hidden;
}

.tour-window-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: #fbfbfa;
  border-bottom: 1px solid #f1f1f1;
}

.tour-window-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.tour-window-dot.red {
  background: #ff5f57;
}
.tour-window-dot.yellow {
  background: #febc2e;
}
.tour-window-dot.green {
  background: #28c840;
}

.tour-window-url {
  color: rgba(13, 27, 42, 0.4);
  font-size: 12px;
  margin-left: 14px;
}

.tour-window-body {
  height: 500px;
  overflow: hidden;
  position: relative;
}

.tour-window-body img {
  width: 100%;
  height: auto;
  transition: transform 0.1s linear;
  will-change: transform;
}

.tour-progress {
  height: 4px;
  background: rgba(13, 27, 42, 0.08);
}

.tour-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--color-secondary);
}

.tour-scroll-hint {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: rgba(13, 27, 42, 0.45);
  margin-top: 14px;
}

.creator-app-showcase {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px 96px;
}

.creator-app-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 44px;
  justify-content: center;
  padding: 40px 0;
}

.creator-app-decor {
  display: none;
  align-self: flex-end;
  flex: none;
  height: 518px;
  margin-right: -90px;
  position: relative;
}

@media (min-width: 1280px) {
  .creator-app-decor {
    display: block;
  }
}

.phone-mockup {
  flex: none;
  width: 288px;
  height: 518px;
  background: #1a1a1a;
  border: 8px solid #1a1a1a;
  border-radius: 44px;
  box-shadow:
    0 40px 80px -30px rgba(13, 27, 42, 0.5),
    inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  overflow: hidden;
  position: relative;
}

.phone-notch {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 28px;
  background: #1a1a1a;
  border-bottom-left-radius: 16px;
  border-bottom-right-radius: 16px;
  z-index: 2;
}

.phone-screen {
  background: #fff;
  height: 100%;
  padding-top: 50px;
  overflow: hidden;
  position: relative;
}

.phone-screen img {
  width: 100%;
  height: auto;
  transition: transform 0.1s linear;
  will-change: transform;
}

.creator-app-copy {
  flex: 1 1 320px;
  max-width: 440px;
}

.creator-app-title {
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 18px 0;
}

.creator-app-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.creator-app-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.creator-app-num {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  background: var(--color-primary);
  color: var(--color-secondary);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 800;
}

.creator-app-item-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 3px;
}

.creator-app-item-desc {
  font-size: 13.5px;
  line-height: 1.5;
  color: rgba(13, 27, 42, 0.6);
}

/* ============================================
   SECTION: PROOF (stats)
   ============================================ */
.proof-section {
  background: var(--color-tertiary);
}

.proof-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 84px 32px;
}

.proof-title-wrap {
  max-width: 620px;
  margin: 0 auto 50px;
  text-align: center;
}

.proof-title {
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.12;
}

.proof-subtitle {
  font-size: 17px;
  line-height: 1.6;
  color: rgba(13, 27, 42, 0.62);
  margin-top: 14px;
}

.stat-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
}

.stat-card {
  background: #fff;
  border: 1px solid #fbe9a8;
  border-radius: 14px;
  padding: 30px 26px;
  text-align: center;
}

.stat-number {
  font-size: clamp(38px, 5vw, 52px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}

.stat-label {
  font-size: 14px;
  color: rgba(13, 27, 42, 0.6);
  margin-top: 10px;
}

/* ============================================
   SECTION: CASES (case studies)
   ============================================ */
.cases-section {
  background: #fff;
}

.cases-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 96px 32px;
}

.cases-title-wrap {
  max-width: 680px;
  margin: 0 auto 52px;
  text-align: center;
}

.cases-subtitle {
  font-size: 17px;
  line-height: 1.6;
  color: rgba(13, 27, 42, 0.62);
  margin-top: 16px;
}

.case-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
}

.case-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid #eceef1;
  border-radius: 18px;
  box-shadow: 0 1px 3px rgba(13, 27, 42, 0.04);
  overflow: hidden;
}

.case-image-wrap {
  aspect-ratio: 16 / 10;
  background: #f5f7fa;
  position: relative;
}

.case-image-wrap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 1;
  background: var(--color-secondary);
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 9999px;
}

.case-tag.dark {
  background: rgba(13, 27, 42, 0.85);
  color: #fff;
}

.case-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 24px;
}

.case-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.case-desc {
  flex: 1;
  font-size: 14px;
  line-height: 1.55;
  color: rgba(13, 27, 42, 0.6);
  margin-bottom: 20px;
}

.case-stats {
  display: flex;
  gap: 22px;
  padding-top: 16px;
  border-top: 1px solid #f1eee4;
}

.case-stat-num {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.case-stat-label {
  font-size: 11.5px;
  color: rgba(13, 27, 42, 0.5);
  margin-top: 2px;
}