/* ═══ INTRO (텍스트형 히어로) ═══ */
.intro {
  padding-top: var(--gnb-h);
  background: #fff;
}

.intro-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 96px 20px 88px;
  text-align: center;
}

.intro-label {
  font-size: 20px;
  font-weight: 700;
  color: var(--main);
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}

.intro-title {
  font-size: 44px;
  font-weight: 800;
  color: #212121;
  letter-spacing: -0.02em;
  line-height: 1.35;
  margin-bottom: 24px;
}

.intro-desc {
  font-size: 21px;
  font-weight: 500;
  color: #595959;
  letter-spacing: -0.01em;
  line-height: 1.6;
}

.intro-img {
  display: block;
  width: 100%;
  max-width: 380px;
  height: auto;
  margin: 48px auto;
}

.intro-highlight {
  font-size: 30px;
  font-weight: 800;
  color: #212121;
  letter-spacing: -0.02em;
  line-height: 1.45;
}

/* ═══ OVERVIEW ═══ */
.overview {
  padding: 110px 0;
}

.overview-label {
  font-size: 22px;
  font-weight: 700;
  color: var(--main);
  letter-spacing: -0.01em;
  text-align: center;
  margin-bottom: 12px;
}

.overview-title {
  font-size: 40px;
  font-weight: 800;
  color: #3C3C3C;
  letter-spacing: -0.02em;
  line-height: 1.4;
  text-align: center;
  margin-bottom: 48px;
}

.overview-img {
  display: block;
  width: 100%;
  height: auto;
}

/* ═══ PRODUCT SECTIONS ═══ */
.product-section {
  padding: 100px 0;
  background: linear-gradient(180deg, #fff 0%, rgba(255, 226, 226, 0.22) 100%);
}

.product-section:nth-of-type(odd) {
  background: linear-gradient(180deg, #fff 0%, rgba(237, 237, 237, 0.3) 100%);
}

.product-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 64px;
  align-items: center;
}

.product-inner--reverse .product-text {
  order: 2;
}

.product-text {
  min-width: 0;
}

.product-label {
  font-size: 20px;
  font-weight: 700;
  color: var(--main);
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.product-title {
  font-size: 30px;
  font-weight: 700;
  color: #212121;
  letter-spacing: -0.02em;
  line-height: 1.43;
  margin-bottom: 24px;
}

.product-name {
  font-weight: 800;
}

.product-desc {
  font-size: 20px;
  font-weight: 500;
  color: var(--gray-3);
  letter-spacing: -0.01em;
  line-height: 1.65;
}

.text-link {
  display: inline-block;
  margin-top: 24px;
  font-size: 16px;
  font-weight: 700;
  color: var(--main);
  text-decoration: none;
}

.text-link::after {
  content: ' →';
}

.text-link:hover {
  text-decoration: underline;
}

.product-images {
  min-width: 0;
}

.product-images img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.1);
}

/* ═══ KIOSK 3-screen layout ═══ */
.kiosk-screens {
  display: flex;
  gap: 16px;
  align-items: flex-end;
  justify-content: center;
  min-width: 0;
}

.kiosk-screens img {
  height: auto;
  border-radius: 10px;
  min-width: 0;
}

.kiosk-screens img:nth-child(2) {
  width: 38%;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.14);
}

.kiosk-screens img:nth-child(1),
.kiosk-screens img:nth-child(3) {
  width: 31%;
  opacity: 0.55;
}

/* ═══ BOTTOM PHOTO ═══ */
.photo-band {
  margin-top: 20px;
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 1024px) {
  .intro-title {
    font-size: 36px;
  }

  .product-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .product-inner--reverse .product-text {
    order: 0;
  }

  .product-title br {
    display: none;
  }

  .product-name {
    display: block;
  }

  .kiosk-screens {
    max-width: 520px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .intro-inner {
    padding: 56px 20px 56px;
  }

  .intro-label {
    font-size: 16px;
    margin-bottom: 12px;
  }

  .intro-title {
    font-size: 27px;
    margin-bottom: 16px;
  }

  .intro-desc {
    font-size: 16px;
  }

  .intro-title br,
  .intro-desc br,
  .intro-highlight br {
    display: none;
  }

  .intro-img {
    max-width: 260px;
    margin: 32px auto;
  }

  .intro-highlight {
    font-size: 21px;
  }

  .overview {
    padding: 64px 0;
  }

  .overview-label {
    font-size: 16px;
  }

  .overview-title {
    font-size: 26px;
    margin-bottom: 28px;
  }

  /* 다이어그램 안의 글자가 읽히도록 가로 스크롤 */
  .overview-scroll {
    overflow-x: auto;
    margin: 0 -20px;
    padding: 0 20px 12px;
    -webkit-overflow-scrolling: touch;
  }

  .overview-img {
    width: 760px;
    max-width: none;
  }

  .product-section {
    padding: 64px 0;
  }

  .product-label {
    font-size: 16px;
  }

  .product-title {
    font-size: 24px;
    margin-bottom: 16px;
  }

  .product-desc {
    font-size: 16px;
  }
}