.catalog-hero {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  display: flex;
  align-items: center;
  color: var(--white);
  background: var(--ink);
  isolation: isolate;
}

.catalog-grid {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.11) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.11) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, #000, transparent 94%);
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 94%);
}

.catalog-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  right: -7%;
  bottom: -115px;
  width: 62%;
  height: 220px;
  background: var(--violet-dark);
  transform: rotate(-7deg);
}

.catalog-hero-layout {
  padding-top: 126px;
  padding-bottom: 90px;
  display: grid;
  grid-template-columns: minmax(0, 0.83fr) minmax(460px, 1.17fr);
  align-items: center;
  gap: clamp(52px, 7vw, 100px);
}

.catalog-hero .eyebrow {
  margin-bottom: 25px;
}

.catalog-hero .eyebrow span {
  width: 7px;
  height: 7px;
  background: var(--acid);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--acid);
}

.catalog-hero h1 {
  margin: 0;
  font-family: "Noto Sans TC", sans-serif;
  font-size: clamp(48px, 5.4vw, 74px);
  font-weight: 900;
  line-height: 1.17;
  letter-spacing: -0.055em;
}

.catalog-hero h1 span {
  color: var(--acid);
}

.catalog-lead {
  max-width: 540px;
  margin: 30px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 18px;
}

.catalog-stat {
  margin-top: 48px;
  display: flex;
  align-items: center;
  gap: 18px;
}

.catalog-stat strong {
  font-size: 44px;
  line-height: 1;
  letter-spacing: -0.06em;
}

.catalog-stat span {
  padding-left: 18px;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.48);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.65;
}

.catalog-preview {
  position: relative;
  width: 100%;
  padding: 16px;
  background: var(--violet);
  border-radius: 30px;
  box-shadow: 0 38px 90px rgba(0, 0, 0, 0.42);
  transform: rotate(2deg);
}

.catalog-preview::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -20px 30px 24px -24px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 30px;
}

.catalog-preview > img {
  width: 100%;
  height: auto;
  aspect-ratio: 1.58;
  border-radius: 18px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.catalog-preview-meta {
  position: absolute;
  left: -30px;
  bottom: -38px;
  min-width: 220px;
  padding: 18px 22px;
  display: grid;
  color: var(--ink);
  background: var(--acid);
  border: 2px solid var(--ink);
  box-shadow: 8px 8px 0 var(--ink);
  transform: rotate(-2deg);
}

.catalog-preview-meta span,
.catalog-preview-meta small {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.catalog-preview-meta strong {
  margin: 3px 0;
  font-size: 31px;
  line-height: 1.1;
  letter-spacing: -0.05em;
}

.catalog-section {
  color: var(--ink);
  background: var(--paper);
}

.catalog-heading .section-index {
  margin-bottom: 22px;
}

.catalog-section .featured-product {
  box-shadow: 0 30px 80px rgba(17, 17, 15, 0.16);
}

.future-section {
  padding: 112px 0;
  color: var(--ink);
  background: var(--paper-deep);
  border-top: 1px solid var(--line);
}

.future-inner {
  position: relative;
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr) auto;
  align-items: start;
  gap: 30px;
}

.future-copy h2 {
  margin: 0;
  font-family: "Noto Sans TC", sans-serif;
  font-size: clamp(36px, 4.6vw, 62px);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -0.055em;
}

.future-copy p {
  max-width: 660px;
  margin: 28px 0 0;
  color: var(--muted);
}

.future-mark {
  color: var(--violet-dark);
  font-size: clamp(64px, 10vw, 132px);
  font-weight: 700;
  line-height: 0.8;
  letter-spacing: -0.08em;
}

.site-nav [aria-current="page"]::after {
  transform: scaleX(1);
}

@media (max-width: 1020px) {
  .catalog-hero-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(400px, 1.1fr);
    gap: 42px;
  }

  .catalog-preview-meta {
    left: -18px;
  }

  .future-inner {
    grid-template-columns: 150px 1fr;
  }

  .future-mark {
    grid-column: 2;
    margin-top: 24px;
  }
}

@media (max-width: 800px) {
  .catalog-hero {
    min-height: 0;
  }

  .catalog-hero-layout {
    padding-top: 132px;
    padding-bottom: 130px;
    grid-template-columns: 1fr;
    gap: 70px;
  }

  .catalog-hero-copy {
    position: relative;
    z-index: 2;
  }

  .catalog-preview {
    width: min(92%, 620px);
    margin: 0 auto;
  }

  .catalog-hero::after {
    right: -15%;
    bottom: -70px;
    width: 95%;
  }

  .future-section {
    padding: 90px 0;
  }

  .future-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .future-mark {
    grid-column: 1;
  }
}

@media (max-width: 560px) {
  .catalog-hero-layout {
    padding-top: 112px;
    padding-bottom: 108px;
    gap: 58px;
  }

  .catalog-hero h1 {
    font-size: 43px;
  }

  .catalog-lead {
    font-size: 16px;
  }

  .catalog-stat {
    margin-top: 34px;
  }

  .catalog-preview {
    width: 96%;
    padding: 10px;
    border-radius: 22px;
  }

  .catalog-preview::before {
    inset: -13px 20px 18px -13px;
    border-radius: 22px;
  }

  .catalog-preview > img {
    border-radius: 13px;
  }

  .catalog-preview-meta {
    left: -8px;
    bottom: -44px;
    min-width: 178px;
    padding: 14px 17px;
    box-shadow: 6px 6px 0 var(--ink);
  }

  .catalog-preview-meta strong {
    font-size: 26px;
  }

  .catalog-section {
    padding-top: 88px;
  }

  .future-copy h2 {
    font-size: 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .catalog-preview,
  .catalog-preview-meta {
    transform: none;
  }
}