.topic-analysis-section {
  position: relative;
  overflow: hidden;
  color: #fff7eb;
  background: #080808;
  isolation: isolate;
}

.topic-analysis-section::before, .topic-analysis-section::after {
  content: "";
  position: absolute;
}

.topic-analysis-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("../../assets/img/topic-bg.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: blur(10px) saturate(130%);
  pointer-events: none;
}

.topic-analysis-container {
  position: relative;
  z-index: 1;
}

.topic-analysis-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}

.topic-analysis-copy {
  max-width: 640px;
}

.topic-analysis-kicker {
  margin-bottom: 1rem;
  color: #f4c646;
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.topic-analysis-heading {
  margin: 0 0 1.5rem;
  color: #F4C646;
  font-size: 3.6rem;
  line-height: 1.15;
  font-weight: 350;
}

.topic-analysis-lead {
  margin: 0 0 2rem;
  color: rgba(255, 247, 235, 0.84);
  font-size: 20px;
  line-height: 1.9;
}

.topic-analysis-switches {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.topic-analysis-switch {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  padding: 1.15rem 1.2rem;
  color: #fff3df;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 22px;
  text-align: left;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.35s ease, border-color 0.35s ease, background-color 0.35s ease, box-shadow 0.45s ease;
}

.topic-analysis-switch:hover, .topic-analysis-switch:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(244, 198, 70, 0.45);
  background: rgba(255, 255, 255, 0.1);
  outline: none;
}

.topic-analysis-switch.is-active {
  background: linear-gradient(135deg, rgba(244, 198, 70, 0.2), rgba(255, 255, 255, 0.1));
  border-color: rgba(244, 198, 70, 0.62);
}

.topic-analysis-switch-index {
  flex: 0 0 auto;
  min-width: 2.8rem;
  color: #f4c646;
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.12em;
}

.topic-analysis-switch-label {
  font-size: 1.08rem;
  line-height: 1.5;
}

.topic-analysis-detail {
  margin-top: 1.4rem;
  min-height: 180px;
  padding: 1.4rem 1.5rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.18);
}

.topic-analysis-detail-item {
  display: none;
}

.topic-analysis-detail-item.is-active {
  display: block;
}

.topic-analysis-detail-title {
  margin: 0 0 0.8rem;
  color: #f8d57c;
  font-size: 1.35rem;
  font-weight: 350;
}

.topic-analysis-detail-text {
  margin: 0;
  color: rgba(255, 247, 235, 0.82);
  font-size: 20px;
  line-height: 1.9;
}

.topic-analysis-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 0;
}

.topic-analysis-stack {
  position: relative;
  width: min(100%, 560px);
  aspect-ratio: 5 / 4;
}

.topic-analysis-card {
  position: absolute;
  inset: 0;
  width: min(100%, 520px);
  height: auto;
  margin: auto;
  overflow: hidden;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(244, 238, 228, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.2);
  transform-origin: center bottom;
  transition: transform 0.65s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.42s ease, box-shadow 0.65s ease, filter 0.42s ease;
}

.topic-analysis-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(13, 18, 27, 0.08) 100%);
  pointer-events: none;
}

.topic-analysis-card-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.topic-analysis-card.is-active {
  z-index: 3;
  opacity: 1;
  transform: translate3d(0, 0, 0) rotate(0deg) scale(1);
}

.topic-analysis-card.is-middle {
  z-index: 2;
  opacity: 0.92;
  transform: translate3d(38px, 18px, 0) rotate(6deg) scale(0.94);
  filter: saturate(0.92);
}

.topic-analysis-card.is-back {
  z-index: 1;
  opacity: 0.78;
  transform: translate3d(-30px, 32px, 0) rotate(-7deg) scale(0.88);
  filter: saturate(0.86);
}

@media (max-width: 991.98px) {
  .topic-analysis-section {
    padding-top: 88px;
    padding-bottom: 88px;
  }
}

@media (max-width: 991.98px) {
  .topic-analysis-shell {
    grid-template-columns: 1fr;
    gap: 2.2rem;
  }
}

@media (max-width: 991.98px) {
  .topic-analysis-copy {
    max-width: none;
  }
}

@media (max-width: 991.98px) {
  .topic-analysis-switches {
    flex-direction: row;
    /*overflow-x: auto;*/
    gap: 0.75rem;
    padding-bottom: 0.35rem;
    scrollbar-width: none;
  }
}

@media (max-width: 991.98px) {
  .topic-analysis-switches::-webkit-scrollbar {
    display: none;
  }
}

@media (max-width: 991.98px) {
  .topic-analysis-switch {
    flex: 0 0 auto;
    width: auto;
    min-width: max-content;
    padding: 0.85rem 1rem;
    border-radius: 999px;
    box-shadow: none;
  }
}

@media (max-width: 991.98px) {
  .topic-analysis-switch-index {
    display: none;
  }
}

@media (max-width: 991.98px) {
  .topic-analysis-detail {
    min-height: 0;
  }
}

@media (max-width: 991.98px) {
  .topic-analysis-visual, .topic-analysis-stack {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
  }
}

@media (max-width: 991.98px) {
  .topic-analysis-stack {
    aspect-ratio: 16 / 10;
  }
}

@media (max-width: 991.98px) {
  .topic-analysis-card {
    width: 100%;
    max-width: 100%;
    border-radius: 24px;
  }
}

@media (max-width: 991.98px) {
  .topic-analysis-card.is-middle, .topic-analysis-card.is-back {
    opacity: 0;
    transform: translate3d(0, 18px, 0) scale(0.98);
    pointer-events: none;
  }
}

@media (max-width: 575.98px) {
  .topic-analysis-lead {
    font-size: 1rem;
    line-height: 1.8;
  }
}

@media (max-width: 575.98px) {
  .topic-analysis-detail {
    padding: 1.2rem;
    border-radius: 20px;
  }
}

@media (max-width: 575.98px) {
  .topic-analysis-detail-title {
    font-size: 1.2rem;
  }
}

@media (max-width: 575.98px) {
  .topic-analysis-detail-text {
    font-size: 0.96rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .topic-analysis-switch, .topic-analysis-card {
    transition: none;
  }
}

@media (min-width: 992px) {
  .topic-analysis-section {
    min-height: calc(100vh - 77px);
    padding: 0;
    display: flex;
    align-items: center;
  }
}

@media (min-width: 992px) {
  .topic-analysis-container {
    padding-top: 72px;
    padding-bottom: 72px;
  }
}

@media (min-width: 992px) {
  .topic-analysis-shell {
    min-height: calc(100vh - 77px);
    align-items: center;
  }
}

@media (min-width: 992px) {
  .topic-analysis-shell {
    grid-template-columns: minmax(0, 0.84fr) minmax(0, 1.16fr);
    gap: clamp(2rem, 4vw, 4rem);
  }
}

@media (min-width: 992px) {
  .topic-analysis-visual {
    justify-content: flex-end;
  }
}

@media (min-width: 992px) {
  .topic-analysis-stack {
    width: min(100%, 780px);
    aspect-ratio: 16 / 9;
    margin-left: auto;
  }
}

@media (min-width: 992px) {
  .topic-analysis-card {
    inset: auto;
    top: 50%;
    right: 0;
    width: min(100%, 740px);
    aspect-ratio: 16 / 9;
    height: auto;
    margin: 0;
  }
}

@media (min-width: 992px) {
  .topic-analysis-card-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    background: rgba(255, 255, 255, 0.03);
  }
}

@media (min-width: 992px) {
  .topic-analysis-card.is-active {
    transform: translateY(-50%) translateX(0) rotate(0deg) scale(1);
  }
}

@media (min-width: 992px) {
  .topic-analysis-card.is-middle {
    transform: translateY(calc(-50% + 18px)) translateX(44px) rotate(6deg) scale(0.94);
  }
}

@media (min-width: 992px) {
  .topic-analysis-card.is-back {
    transform: translateY(calc(-50% + 30px)) translateX(-18px) rotate(-7deg) scale(0.88);
  }
}

@media (min-width: 1440px) {
  .topic-analysis-shell {
    grid-template-columns: minmax(0, 0.74fr) minmax(0, 1.26fr);
    gap: clamp(2.5rem, 4vw, 5rem);
  }
}

@media (min-width: 1440px) {
  .topic-analysis-stack {
    width: min(100%, 980px);
  }
}

@media (min-width: 1440px) {
  .topic-analysis-card {
    width: min(100%, 940px);
  }
}

@media (min-width: 1440px) {
  .topic-analysis-card.is-middle {
    transform: translateY(calc(-50% + 22px)) translateX(56px) rotate(6deg) scale(0.95);
  }
}

@media (min-width: 1440px) {
  .topic-analysis-card.is-back {
    transform: translateY(calc(-50% + 36px)) translateX(-22px) rotate(-7deg) scale(0.9);
  }
}

@media (min-width: 1680px) {
  .topic-analysis-stack {
    width: min(100%, 1120px);
  }
}

@media (min-width: 1680px) {
  .topic-analysis-card {
    width: min(100%, 1080px);
  }
}

@media (min-width: 1440px) {
  .topic-analysis-container.container {
    max-width: min(1920px, calc(100vw - 48px));
  }
}

@media (max-width: 991.98px) {
  .topic-analysis-visual {
    padding-inline: 6px;
  }
}

@media (max-width: 991.98px) {
  .topic-analysis-stack {
    width: 100%;
    max-width: 100%;
    aspect-ratio: 16 / 10;
    padding-inline: 14px;
    overflow: visible;
  }
}

@media (max-width: 991.98px) {
  .topic-analysis-card {
    inset: auto;
    top: 50%;
    left: 50%;
    width: calc(100% - 28px);
    aspect-ratio: 16 / 9;
    margin: 0;
    border-radius: 18px;
  }
}

@media (max-width: 991.98px) {
  .topic-analysis-card.is-active {
    opacity: 1;
    z-index: 3;
    transform: translate(-50%, -50%) rotate(0deg) scale(1);
  }
}

@media (max-width: 991.98px) {
  .topic-analysis-card.is-middle {
    opacity: 0.45;
    z-index: 2;
    transform: translate(calc(-50% + 10px), calc(-50% + 8px)) rotate(4deg) scale(0.96);
    pointer-events: none;
  }
}

@media (max-width: 991.98px) {
  .topic-analysis-card.is-back {
    opacity: 0.28;
    z-index: 1;
    transform: translate(calc(-50% - 8px), calc(-50% + 15px)) rotate(-4deg) scale(0.92);
    pointer-events: none;
  }
}

@media (max-width: 575.98px) {
  .topic-analysis-switches {
    flex-direction: column;
    gap: 0.75rem;
    overflow: visible;
  }
}

@media (max-width: 575.98px) {
  .topic-analysis-switch {
    width: 100%;
    min-width: 0;
    white-space: normal;
  }
}