/* ==========================================================================
   Climatecera Catalogues — listing (/catalogues/, /catalogues/{category}/)
   and the viewer page shell. Loaded only on catalogue routes.
   ========================================================================== */

:root {
	--ccpc-ink: #14161a;
	--ccpc-ink-2: #3c414a;
	--ccpc-ink-3: #767c86;
	--ccpc-line: #e6e3dd;
	--ccpc-line-2: #f0eee9;
	--ccpc-paper: #ffffff;
	--ccpc-sand: #f6f4ef;
	--ccpc-accent: #1f2a30;
	--ccpc-accent-2: #0f171b;
	--ccpc-brass: #b09262;
	--ccpc-radius: 4px;
	--ccpc-gutter: clamp(16px, 4vw, 40px);
	--ccpc-ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* Shared button (doubled selector beats theme "button"/"a" rules). */
.ccpc-btn.ccpc-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 10px;
	min-height: 46px; padding: 0 22px; font-family: inherit; font-size: 12.5px; font-weight: 600;
	letter-spacing: 0.14em; text-transform: uppercase; text-decoration: none; line-height: 1;
	border-radius: var(--ccpc-radius); border: 1px solid transparent; box-shadow: none; cursor: pointer;
	transition: background-color 0.2s var(--ccpc-ease), color 0.2s var(--ccpc-ease), border-color 0.2s var(--ccpc-ease);
}
.ccpc-btn.ccpc-btn:focus-visible { outline: 2px solid var(--ccpc-accent); outline-offset: 3px; }
.ccpc-btn.ccpc-btn--primary { background: var(--ccpc-accent); color: #fff; }
.ccpc-btn.ccpc-btn--primary:hover, .ccpc-btn.ccpc-btn--primary:focus { background: var(--ccpc-accent-2); color: #fff; }

/* ---------- Listing ---------- */
.ccpc-catalogues { max-width: var(--container-max-width, 1290px); margin: 0 auto; padding: 8px var(--ccpc-gutter) clamp(56px, 8vw, 96px); color: var(--ccpc-ink); }
.ccpc-catalogues__breadcrumb { margin-bottom: 18px; }
.ccpc-catalogues__breadcrumb .cc-breadcrumb__list { display: flex; flex-wrap: wrap; gap: 6px 0; margin: 0; padding: 0; list-style: none; font-size: 12.5px; letter-spacing: 0.04em; color: var(--ccpc-ink-3); }
.ccpc-catalogues__breadcrumb .cc-breadcrumb__item + .cc-breadcrumb__item::before { content: ""; display: inline-block; width: 4px; height: 4px; margin: 0 12px; border-radius: 50%; background: var(--ccpc-line); vertical-align: middle; }
.ccpc-catalogues__breadcrumb a { color: var(--ccpc-ink-3); text-decoration: none; }
.ccpc-catalogues__breadcrumb a:hover { color: var(--ccpc-ink); }
.ccpc-catalogues__breadcrumb .cc-breadcrumb__item:last-child { color: var(--ccpc-ink); }

.ccpc-catalogues__header { max-width: 760px; margin-bottom: clamp(24px, 4vw, 40px); }
.ccpc-catalogues__title { margin: 0 0 12px; font-size: clamp(30px, 4vw, 44px); font-weight: 500; line-height: 1.1; letter-spacing: -0.01em; }
.ccpc-catalogues__intro { color: var(--ccpc-ink-2); font-size: 16px; line-height: 1.65; }
.ccpc-catalogues__intro p { margin: 0; }

/* Category pills */
.ccpc-catalogues__filters { margin-bottom: clamp(24px, 4vw, 40px); }
.ccpc-pills { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; padding: 0; list-style: none; }
.ccpc-pills li { margin: 0; padding: 0; }
.ccpc-pill.ccpc-pill {
	display: inline-flex; align-items: center; gap: 8px; min-height: 42px; padding: 0 18px;
	border: 1px solid var(--ccpc-line); border-radius: 999px; background: var(--ccpc-paper);
	color: var(--ccpc-ink-2); font-size: 13.5px; font-weight: 500; letter-spacing: 0.02em; text-decoration: none;
	transition: background-color 0.2s var(--ccpc-ease), color 0.2s var(--ccpc-ease), border-color 0.2s var(--ccpc-ease);
}
.ccpc-pill.ccpc-pill:hover, .ccpc-pill.ccpc-pill:focus-visible { border-color: var(--ccpc-ink); color: var(--ccpc-ink); outline: none; }
.ccpc-pill.ccpc-pill.is-active { background: var(--ccpc-accent); border-color: var(--ccpc-accent); color: #fff; }
.ccpc-pill__count { font-size: 11.5px; font-weight: 600; opacity: 0.7; }
.ccpc-pill.is-active .ccpc-pill__count { opacity: 0.8; }

/* Grid of cards */
.ccpc-catalogue-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: clamp(20px, 3vw, 32px); margin: 0; padding: 0; list-style: none; }
.ccpc-catalogue-card {
	display: flex; flex-direction: column; margin: 0; padding: 0; background: var(--ccpc-paper);
	border: 1px solid var(--ccpc-line); border-radius: 10px; overflow: hidden;
	transition: transform 0.35s var(--ccpc-ease), box-shadow 0.35s var(--ccpc-ease), border-color 0.35s var(--ccpc-ease);
}
.ccpc-catalogue-card:hover { transform: translateY(-4px); box-shadow: 0 22px 44px -22px rgba(20, 22, 26, 0.35); border-color: transparent; }
.ccpc-catalogue-card.is-hidden { display: none; }
.ccpc-catalogue-card__cover {
	position: relative; display: block; aspect-ratio: 3 / 4; background: var(--ccpc-sand) linear-gradient(135deg, #f6f4ef, #ebe7df);
	overflow: hidden; text-decoration: none;
}
.ccpc-catalogue-card__cover img, .ccpc-catalogue-card__auto { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; margin: 0; transition: transform 0.6s var(--ccpc-ease); }
.ccpc-catalogue-card__auto { opacity: 0; transition: opacity 0.4s var(--ccpc-ease), transform 0.6s var(--ccpc-ease); }
.ccpc-catalogue-card__auto.is-ready { opacity: 1; }
.ccpc-catalogue-card__placeholder { position: absolute; inset: 0; background: repeating-linear-gradient(-45deg, transparent 0 14px, rgba(20, 22, 26, 0.03) 14px 15px); }
.ccpc-catalogue-card__auto.is-ready ~ .ccpc-catalogue-card__placeholder { display: none; }
.ccpc-catalogue-card:hover .ccpc-catalogue-card__cover img, .ccpc-catalogue-card:hover .ccpc-catalogue-card__auto { transform: scale(1.04); }
.ccpc-catalogue-card__cover::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(20, 22, 26, 0.55), rgba(20, 22, 26, 0) 45%); opacity: 0; transition: opacity 0.35s var(--ccpc-ease); }
.ccpc-catalogue-card:hover .ccpc-catalogue-card__cover::after { opacity: 1; }
.ccpc-catalogue-card__open {
	position: absolute; left: 50%; bottom: 18px; z-index: 1; display: inline-flex; align-items: center; gap: 8px;
	padding: 10px 16px; border-radius: 999px; background: rgba(255, 255, 255, 0.95); color: var(--ccpc-ink);
	font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; white-space: nowrap;
	transform: translate(-50%, 12px); opacity: 0; transition: transform 0.35s var(--ccpc-ease), opacity 0.35s var(--ccpc-ease);
}
.ccpc-catalogue-card:hover .ccpc-catalogue-card__open, .ccpc-catalogue-card:focus-within .ccpc-catalogue-card__open { transform: translate(-50%, 0); opacity: 1; }
.ccpc-catalogue-card__body { display: flex; flex-direction: column; gap: 8px; padding: 18px 20px 20px; }
.ccpc-catalogue-card__category { align-self: flex-start; color: var(--ccpc-brass); font-size: 11px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; text-decoration: none; }
.ccpc-catalogue-card__category:hover { color: var(--ccpc-ink); }
.ccpc-catalogue-card__title { margin: 0; font-size: 18px; font-weight: 500; line-height: 1.3; }
.ccpc-catalogue-card__title a { color: var(--ccpc-ink); text-decoration: none; }
.ccpc-catalogue-card__title a:hover { color: var(--ccpc-brass); }
.ccpc-catalogue-card__desc { margin: 0; color: var(--ccpc-ink-3); font-size: 14px; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ccpc-catalogue-card__actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 8px; }
.ccpc-catalogue-card__view.ccpc-btn { min-height: 42px; padding: 0 18px; font-size: 11.5px; }
.ccpc-catalogue-card__download { display: inline-flex; align-items: center; gap: 6px; color: var(--ccpc-ink-3); font-size: 12.5px; font-weight: 600; letter-spacing: 0.06em; text-decoration: none; white-space: nowrap; }
.ccpc-catalogue-card__download:hover { color: var(--ccpc-ink); }
.ccpc-catalogue-card__size { font-weight: 400; opacity: 0.8; }
.ccpc-catalogues__empty { padding: 48px 0; color: var(--ccpc-ink-3); text-align: center; }

/* ---------- Viewer page shell (full-bleed) ---------- */
/* The theme header is an absolutely positioned overlay inside a zero-height #masthead; without the
   banner between them, #content's top margin collapses through #masthead and drags the header down.
   A 1px floor keeps the header at the top and the theme's own (responsive) content offset intact. */
body.ccpc-catalogue-viewer #masthead { min-height: 1px; }
body.ccpc-catalogue-viewer .site-content, body.ccpc-catalogue-viewer #content { padding-top: 0 !important; padding-bottom: 0 !important; }
body.ccpc-catalogue-viewer #content .col-full { max-width: none; padding-left: 0; padding-right: 0; }
body.ccpc-catalogue-viewer .ccpc-viewer { width: 100%; }

@media (prefers-reduced-motion: reduce) {
	.ccpc-catalogue-card, .ccpc-catalogue-card__cover img, .ccpc-catalogue-card__auto, .ccpc-catalogue-card__open { transition: none !important; }
}