.page-catalogue {
  --cat-ink: #102631;
  --cat-deep: #071822;
  --cat-muted: #687982;
  --cat-red: #e8302f;
  --cat-green: #8eaa32;
  --cat-green-soft: #c6dc79;
}

.catalogue-banner {
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 78% 20%,rgba(232,48,47,.18),transparent 30%),radial-gradient(circle at 18% 84%,rgba(142,170,50,.1),transparent 27%),linear-gradient(135deg,#07151e,#102c39 58%,#091923);
}
.catalogue-banner::after { content: ''; position: absolute; right: -8rem; bottom: -10rem; width: 30rem; height: 30rem; border: 1px solid rgba(255,255,255,.06); border-radius: 50%; box-shadow: 0 0 0 3.5rem rgba(255,255,255,.018),0 0 0 7rem rgba(255,255,255,.011); pointer-events: none; }
.catalogue-banner h1 span { color: var(--cat-green-soft); }

.catalogue-section { position: relative; overflow: hidden; padding-block: clamp(5rem,8vw,7.5rem); background: #f5f7f3; }
.catalogue-section__texture { position: absolute; inset: 0; background-image: linear-gradient(rgba(16,38,49,.026) 1px,transparent 1px),linear-gradient(90deg,rgba(16,38,49,.026) 1px,transparent 1px),radial-gradient(circle at 90% 14%,rgba(142,170,50,.11),transparent 24%); background-size: 56px 56px,56px 56px,auto; pointer-events: none; }
.catalogue-panel { display: grid; grid-template-columns: minmax(360px,.88fr) minmax(0,1.12fr); align-items: center; gap: clamp(3.25rem,8vw,8rem); }

.catalogue-visual { position: relative; max-width: 34rem; padding: 1.2rem 1.2rem 1.2rem 2rem; perspective: 1100px; }
.catalogue-visual::before { content: ''; position: absolute; top: 9%; right: -3%; bottom: 7%; left: 8%; border-radius: 1.8rem; background: rgba(7,24,34,.13); filter: blur(22px); transform: translate(1.2rem,1.5rem); }
.catalogue-book { position: relative; overflow: hidden; min-height: 41rem; border: 1px solid rgba(255,255,255,.13); border-radius: .65rem 1.6rem 1.6rem .65rem; background: var(--cat-deep); box-shadow: -9px 0 0 #e6eae5,-12px 0 0 #fff,0 34px 75px rgba(7,24,34,.22); transform: rotateY(5deg) rotateZ(-1deg); transform-origin: left center; }
.catalogue-book::after { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px); background-size: 45px 45px; pointer-events: none; }
.catalogue-book__topline { position: absolute; z-index: 3; inset: 0 0 auto; height: .42rem; background: linear-gradient(90deg,var(--cat-red) 0 67%,var(--cat-green) 67%); }
.catalogue-book__brand { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 2.1rem 2rem 1.4rem; }
.catalogue-book__brand img { width: 10rem; height: auto; }
.catalogue-book__brand span { color: var(--cat-green-soft); font-size: .65rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.catalogue-book__image { position: relative; z-index: 1; height: 22rem; margin-inline: 1.35rem; overflow: hidden; border-radius: 1.05rem; background: #e7e6e0; }
.catalogue-book__image::after { content: ''; position: absolute; inset: 0; box-shadow: inset 0 0 0 1px rgba(255,255,255,.22); pointer-events: none; }
.catalogue-book__copy { position: relative; z-index: 2; padding: 2rem; color: #fff; }
.catalogue-book__copy small { display: block; color: var(--cat-green-soft); font-size: .68rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.catalogue-book__copy strong { display: block; margin-top: .85rem; font-family: Montserrat,ui-sans-serif,sans-serif; font-size: clamp(1.75rem,3vw,2.35rem); line-height: 1.08; letter-spacing: -.035em; }
.catalogue-book__copy p { margin-top: 1rem; color: rgba(255,255,255,.53); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.catalogue-visual__year { position: absolute; z-index: 4; right: -.25rem; bottom: 4.5rem; display: grid; width: 4.6rem; height: 4.6rem; place-items: center; border: .45rem solid #f5f7f3; border-radius: 50%; background: var(--cat-red); color: #fff; font-family: Montserrat,ui-sans-serif,sans-serif; font-size: .82rem; font-weight: 700; box-shadow: 0 14px 28px rgba(7,24,34,.16); }

.catalogue-copy { max-width: 46rem; }
.catalogue-copy h2 { max-width: 44rem; margin-top: 1.25rem; color: var(--cat-ink); font-size: clamp(2rem,3.2vw,2.5rem); line-height: 1.14; letter-spacing: -.035em; }
.catalogue-copy h2 span { color: var(--cat-red); }
.catalogue-copy > p:not(.eyebrow) { max-width: 43rem; margin-top: 1.35rem; color: var(--cat-muted); font-size: 1rem; line-height: 1.78; }
.catalogue-copy__button { margin-top: 1.8rem; }
.catalogue-links { display: flex; flex-wrap: wrap; align-items: center; gap: .8rem 1.25rem; margin-top: 1.5rem; padding-top: 1.35rem; border-top: 1px solid #dbe2df; }
.catalogue-links span { width: 100%; color: var(--cat-muted); font-size: .76rem; }
.catalogue-links a { display: inline-flex; align-items: center; gap: .45rem; color: var(--cat-ink); font-size: .78rem; font-weight: 750; transition: color .25s ease; }
.catalogue-links a:hover { color: var(--cat-green); }

.catalogue-dialog { width: min(70rem,calc(100% - 2rem)); max-width: none; max-height: min(55rem,calc(100dvh - 2rem)); overflow: hidden; border: 0; border-radius: 1.75rem; padding: 0; background: #fff; color: var(--cat-ink); box-shadow: 0 35px 100px rgba(0,0,0,.38); }
.catalogue-dialog::backdrop { background: rgba(2,10,15,.76); backdrop-filter: blur(8px); }
.catalogue-dialog__shell { display: grid; grid-template-columns: minmax(250px,.72fr) minmax(0,1.28fr); max-height: min(55rem,calc(100dvh - 2rem)); overflow: auto; }
.catalogue-dialog__close { position: absolute; z-index: 5; top: .9rem; right: .9rem; display: grid; width: 2.65rem; height: 2.65rem; place-items: center; border: 1px solid #dde3e2; border-radius: 50%; background: rgba(255,255,255,.94); color: var(--cat-ink); box-shadow: 0 8px 22px rgba(7,24,34,.1); transition: transform .25s ease,background .25s ease,color .25s ease; }
.catalogue-dialog__close:hover { transform: rotate(7deg); background: var(--cat-red); color: #fff; }
.catalogue-dialog__media { position: relative; min-height: 100%; overflow: hidden; background: var(--cat-deep); }
.catalogue-dialog__media > picture,.catalogue-dialog__media > picture img { width: 100%; height: 100%; }
.catalogue-dialog__media-shade { position: absolute; inset: 0; background: linear-gradient(to top,rgba(7,24,34,.98),rgba(7,24,34,.1) 68%),linear-gradient(135deg,rgba(232,48,47,.14),transparent 48%); }
.catalogue-dialog__media-copy { position: absolute; z-index: 2; right: 1.7rem; bottom: 1.8rem; left: 1.7rem; color: #fff; }
.catalogue-dialog__media-copy span { color: var(--cat-green-soft); font-size: .67rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.catalogue-dialog__media-copy strong { display: block; max-width: 20rem; margin-top: .7rem; font-family: Montserrat,ui-sans-serif,sans-serif; font-size: 1.45rem; line-height: 1.25; }
.catalogue-dialog__body { padding: clamp(2rem,4vw,3.5rem); }
.catalogue-dialog__body h2 { max-width: 35rem; margin-top: .9rem; font-size: clamp(1.75rem,3vw,2.35rem); line-height: 1.14; letter-spacing: -.035em; }
.catalogue-dialog__intro { margin-top: .75rem; color: var(--cat-muted); font-size: .9rem; line-height: 1.65; }
.catalogue-dialog form { margin-top: 1.55rem; }
.catalogue-form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .85rem; }
.catalogue-form-grid__wide { grid-column: 1/-1; }
.catalogue-dialog .field label { font-size: .7rem; }
.catalogue-dialog .field input,.catalogue-dialog .field textarea { min-height: 3.25rem; }
.catalogue-form-actions { display: flex; align-items: center; justify-content: space-between; gap: 1.25rem; margin-top: 1.15rem; }
.catalogue-form-actions p { max-width: 18rem; color: var(--cat-muted); font-size: .7rem; line-height: 1.55; }
.catalogue-form-status { margin-top: 1rem; border-radius: .8rem; padding: .8rem 1rem; font-size: .8rem; font-weight: 700; }
.catalogue-form-status.is-success { background: #f0f7dc; color: #536c0e; }
.catalogue-form-status.is-error { background: #fff0ef; color: #b51f1e; }
.catalogue-dialog.is-downloading .catalogue-dialog__body { pointer-events: none; }

@media (max-width: 940px) {
  .catalogue-panel { grid-template-columns: minmax(300px,.82fr) minmax(0,1.18fr); gap: 3rem; }
  .catalogue-book { min-height: 36rem; }
  .catalogue-book__image { height: 18rem; }
  .catalogue-dialog__shell { grid-template-columns: 15rem minmax(0,1fr); }
}

@media (min-width: 761px) and (max-height: 780px) {
  .catalogue-dialog__body { padding: 1.55rem 2.2rem; }
  .catalogue-dialog__body h2 { margin-top: .65rem; font-size: 1.85rem; }
  .catalogue-dialog__intro { margin-top: .45rem; }
  .catalogue-dialog form { margin-top: 1rem; }
  .catalogue-form-grid { gap: .62rem .8rem; }
  .catalogue-dialog .field input { min-height: 2.8rem; }
  .catalogue-dialog .field textarea { min-height: 4.8rem; }
  .catalogue-form-actions { margin-top: .8rem; }
}

@media (max-width: 760px) {
  .catalogue-section { padding-block: 5rem; }
  .catalogue-panel { grid-template-columns: 1fr; }
  .catalogue-visual { width: min(100%,32rem); margin-inline: auto; }
  .catalogue-copy { max-width: 40rem; }
  .catalogue-dialog { width: min(42rem,calc(100% - 1.2rem)); max-height: calc(100dvh - 1.2rem); border-radius: 1.3rem; }
  .catalogue-dialog__shell { display: block; max-height: calc(100dvh - 1.2rem); }
  .catalogue-dialog__media { min-height: 11rem; max-height: 11rem; }
  .catalogue-dialog__media-copy { right: 1.35rem; bottom: 1.2rem; left: 1.35rem; }
  .catalogue-dialog__media-copy strong { max-width: 23rem; font-size: 1.1rem; }
}

@media (max-width: 639px) {
  .catalogue-section { padding-block: 4rem; }
  .catalogue-visual { padding: .65rem .55rem .65rem 1.25rem; }
  .catalogue-book { min-height: 30rem; border-radius: .5rem 1.25rem 1.25rem .5rem; }
  .catalogue-book__brand { padding: 1.6rem 1.2rem 1rem; }
  .catalogue-book__brand img { width: 8.2rem; }
  .catalogue-book__brand span { font-size: .56rem; }
  .catalogue-book__image { height: 14.5rem; margin-inline: .85rem; }
  .catalogue-book__copy { padding: 1.35rem 1.2rem; }
  .catalogue-book__copy strong { font-size: 1.7rem; }
  .catalogue-visual__year { right: -.1rem; bottom: 3.5rem; width: 4rem; height: 4rem; border-width: .35rem; }
  .catalogue-copy h2 { font-size: clamp(1.75rem,8vw,2.05rem); line-height: 1.18; }
  .catalogue-copy__button { width: 100%; justify-content: center; }
  .catalogue-links { align-items: flex-start; flex-direction: column; }
  .catalogue-dialog__media { min-height: 8.5rem; max-height: 8.5rem; }
  .catalogue-dialog__media-copy span { font-size: .58rem; }
  .catalogue-dialog__media-copy strong { margin-top: .4rem; padding-right: 2rem; font-size: .95rem; }
  .catalogue-dialog__body { padding: 1.45rem 1rem 1.2rem; }
  .catalogue-dialog__body h2 { padding-right: 2.5rem; font-size: 1.55rem; }
  .catalogue-form-grid { grid-template-columns: 1fr; }
  .catalogue-form-grid__wide { grid-column: auto; }
  .catalogue-form-actions { align-items: stretch; flex-direction: column; }
  .catalogue-form-actions p { max-width: none; }
  .catalogue-form-actions button { justify-content: center; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .catalogue-dialog__close { transition: none; }
}