/* CRN Portofolio — grid + filter chips, project detail, gallery and lightbox. */
.crn-porto, .crn-pd, .crn-lb {
	--crn-navy: #1F3765;
	--crn-teal: #00C1B2;
	--crn-teal-dark: #00A396;
	--crn-text: #191919;
	--crn-muted: #6B7280;
	--crn-soft: #E4EDFC;
	font-family: "DM Sans", sans-serif;
	color: var(--crn-text);
}
.crn-porto *, .crn-pd *, .crn-lb * { box-sizing: border-box; }
.crn-porto [hidden], .crn-pd [hidden], .crn-lb[hidden] { display: none !important; }

/* ---------------- Filter chips (horizontal scroll when they don't fit) ---------------- */
.crn-porto__filters-wrap { position: relative; }
.crn-porto__filters-wrap::before, .crn-porto__filters-wrap::after {
	content: ""; position: absolute; top: 0; bottom: 6px; width: 48px; pointer-events: none; z-index: 2; opacity: 0; transition: opacity .2s;
}
.crn-porto__filters-wrap::before { left: 0; background: linear-gradient(90deg, #FFFFFF 15%, rgba(255, 255, 255, 0)); }
.crn-porto__filters-wrap::after { right: 0; background: linear-gradient(270deg, #FFFFFF 15%, rgba(255, 255, 255, 0)); }
.crn-porto__filters-wrap.can-left::before, .crn-porto__filters-wrap.can-right::after { opacity: 1; }
.crn-porto__filters {
	display: flex; gap: 10px; overflow-x: auto; overflow-y: hidden; padding-bottom: 6px;
	scroll-behavior: smooth; scroll-snap-type: x proximity; scrollbar-width: none; -ms-overflow-style: none;
	cursor: grab; -webkit-overflow-scrolling: touch;
}
.crn-porto__filters::-webkit-scrollbar { display: none; }
.crn-porto__filters.is-dragging { cursor: grabbing; scroll-behavior: auto; scroll-snap-type: none; }
.crn-porto__filters.is-dragging .crn-porto__chip { pointer-events: none; }
.crn-porto .crn-porto__chip {
	flex: 0 0 auto; scroll-snap-align: start; white-space: nowrap;
	padding: 11px 16px; border: 0; border-radius: 6px; background: #F1F3F6; color: var(--crn-text);
	font: 500 14px/1.2 "DM Sans", sans-serif; cursor: pointer; box-shadow: none;
	transition: background-color .2s, color .2s, transform .15s;
}
.crn-porto .crn-porto__chip:hover { background: #E4EAF3; color: var(--crn-text); }
.crn-porto .crn-porto__chip:focus { background: #F1F3F6; color: var(--crn-text); outline: none; }
.crn-porto .crn-porto__chip:focus-visible { outline: 2px solid var(--crn-teal); outline-offset: 2px; }
.crn-porto .crn-porto__chip.is-active, .crn-porto .crn-porto__chip.is-active:hover, .crn-porto .crn-porto__chip.is-active:focus { background: var(--crn-teal); color: #FFFFFF; }
.crn-porto .crn-porto__chip:active { transform: scale(.97); }

.crn-porto__status { margin: 28px 0 24px; font-size: 16px; line-height: 1.5; color: var(--crn-text); }

/* ---------------- Grid & cards ---------------- */
.crn-porto__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.crn-porto-card {
	position: relative; display: block; aspect-ratio: 290 / 262; border-radius: 14px; overflow: hidden;
	background: #D9DEE6; text-decoration: none; isolation: isolate; animation: crnPortoIn .35s ease both;
}
@keyframes crnPortoIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.crn-porto-card__img { position: absolute; inset: 0; width: 100% !important; height: 100% !important; object-fit: cover; transition: transform .5s ease; }
.crn-porto-card__img--empty { background: linear-gradient(135deg, #C9D6E2, #AFC6DA); }
.crn-porto-card__overlay {
	position: absolute; inset: 0; z-index: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
	padding: 20px; text-align: center; color: #FFFFFF;
	background: rgba(17, 24, 39, .62); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
	opacity: 0; transition: opacity .3s ease;
}
.crn-porto-card__company { font-size: 14px; line-height: 1.4; opacity: .95; transform: translateY(8px); transition: transform .3s ease; }
.crn-porto-card__title { font-size: 20px; font-weight: 700; line-height: 1.3; transform: translateY(8px); transition: transform .3s ease .03s; }
.crn-porto-card__meta { font-size: 13px; line-height: 1.4; opacity: .9; transform: translateY(8px); transition: transform .3s ease .06s; }
.crn-porto-card__arrow {
	margin-top: 12px; width: 40px; height: 40px; border-radius: 6px; display: inline-flex; align-items: center; justify-content: center;
	background: var(--crn-teal); color: #FFFFFF; transform: translateY(8px); transition: transform .3s ease .09s, background-color .2s;
}
.crn-porto-card__arrow svg { width: 18px; height: 18px; }
.crn-porto-card:hover .crn-porto-card__overlay, .crn-porto-card:focus-visible .crn-porto-card__overlay { opacity: 1; }
.crn-porto-card:hover .crn-porto-card__img, .crn-porto-card:focus-visible .crn-porto-card__img { transform: scale(1.06); }
.crn-porto-card:hover .crn-porto-card__overlay > *, .crn-porto-card:focus-visible .crn-porto-card__overlay > * { transform: none; }
.crn-porto-card__arrow:hover { background: var(--crn-teal-dark); }
.crn-porto-card:focus-visible { outline: 3px solid var(--crn-teal); outline-offset: 3px; }
/* Touch screens have no hover: keep a readable caption visible at the bottom. */
@media (hover: none) {
	.crn-porto-card__overlay { opacity: 1; justify-content: flex-end; align-items: flex-start; text-align: left; gap: 2px; padding: 16px; background: linear-gradient(180deg, rgba(17, 24, 39, 0) 35%, rgba(17, 24, 39, .85)); -webkit-backdrop-filter: none; backdrop-filter: none; }
	.crn-porto-card__overlay > * { transform: none; }
	.crn-porto-card__title { font-size: 17px; }
	.crn-porto-card__arrow { position: absolute; right: 14px; bottom: 14px; margin: 0; width: 36px; height: 36px; }
	.crn-porto-card__company, .crn-porto-card__title, .crn-porto-card__meta { padding-right: 48px; }
}
.crn-porto__empty { text-align: center; padding: 56px 20px 72px; }
.crn-porto__empty svg { width: 140px; height: auto; }
.crn-porto__empty p { margin: 14px 0 0; font-size: 16px; color: var(--crn-text); }

/* ---------------- Detail ---------------- */
.crn-pd__inner { width: 100%; max-width: 1280px; margin: 0 auto; }
/* These blocks carry 20px side padding, so allow 1280px of content inside it. */
.crn-pd-stats-wrap, .crn-pd-body, .crn-pd-gallery { max-width: 1320px; }
.crn-pd-hero {
	position: relative; padding: 24px 20px 96px; min-height: 360px; color: #FFFFFF;
	background-color: #1F3765; background-image: linear-gradient(180deg, rgba(20, 30, 55, .72), rgba(20, 30, 55, .78)), var(--crn-pd-bg, none);
	background-size: cover; background-position: center;
}
.crn-pd-hero__crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 14px; color: rgba(255, 255, 255, .85); }
.crn-pd-hero__crumbs a { color: rgba(255, 255, 255, .85); text-decoration: none; }
.crn-pd-hero__crumbs a:hover { color: #FFFFFF; }
.crn-pd-hero__crumbs .is-current { color: var(--crn-teal); font-weight: 600; }
.crn-pd-hero__head { text-align: center; padding: 44px 0 16px; }
.crn-pd-hero__cat { margin: 0 0 8px; font-size: 20px; line-height: 1.4; color: #FFFFFF; }
.crn-pd .crn-pd-hero__title { margin: 0; font-family: "DM Sans", sans-serif; font-size: 36px; font-weight: 700; line-height: 1.25; text-transform: uppercase; color: #FFFFFF; }
.crn-pd-hero__place { margin: 10px 0 0; font-size: 18px; line-height: 1.4; color: rgba(255, 255, 255, .92); }

.crn-pd-stats-wrap { position: relative; z-index: 2; padding: 0 20px; margin-top: -64px; }
.crn-pd-stats {
	margin: 0; display: grid; grid-template-columns: repeat(var(--crn-pd-cols, 4), minmax(0, 1fr));
	background: var(--crn-navy); border-radius: 16px; padding: 44px 16px; color: #FFFFFF; overflow: hidden; position: relative;
	box-shadow: 0 20px 44px rgba(15, 40, 80, .22);
	background-image: linear-gradient(115deg, rgba(255, 255, 255, 0) 70%, rgba(255, 255, 255, .06) 70%, rgba(255, 255, 255, .06) 76%, rgba(255, 255, 255, 0) 76%, rgba(255, 255, 255, 0) 82%, rgba(255, 255, 255, .05) 82%);
}
.crn-pd-stats__item { text-align: center; padding: 6px 16px; }
.crn-pd-stats__item + .crn-pd-stats__item { border-left: 1px solid rgba(255, 255, 255, .45); }
.crn-pd-stats dt { font-size: 15px; line-height: 1.4; color: rgba(255, 255, 255, .92); margin: 0 0 8px; }
.crn-pd-stats dd { margin: 0; font-size: 22px; font-weight: 700; line-height: 1.3; color: #FFFFFF; word-break: break-word; }

.crn-pd-body { padding: 56px 20px 8px; }
.crn-pd .crn-pd-body__title { margin: 0 0 16px; font-family: "DM Sans", sans-serif; font-size: 22px; font-weight: 700; line-height: 1.35; text-transform: uppercase; color: var(--crn-text); }
.crn-pd-body__content { font-size: 15px; line-height: 1.7; color: var(--crn-text); }
.crn-pd-body__content p { margin: 0 0 12px; text-align: justify; }
.crn-pd-body__content h2, .crn-pd-body__content h3 { font-family: "DM Sans", sans-serif; color: var(--crn-text); margin: 20px 0 10px; }

.crn-pd-gallery { padding: 64px 20px 96px; }
.crn-pd-gallery__head { text-align: center; margin-bottom: 36px; }
.crn-pd-gallery__tag {
	display: inline-block; padding: 8px 22px; font-size: 16px; line-height: 1.5; color: var(--crn-text);
	background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, #D2FAF7 50%, rgba(255, 255, 255, 0) 100%);
}
.crn-pd .crn-pd-gallery__title { margin: 14px 0 0; font-family: "DM Sans", sans-serif; font-size: 28px; font-weight: 700; line-height: 1.35; color: var(--crn-text); }
.crn-pd-gallery__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.crn-pd .crn-pd-gallery__item {
	position: relative; display: block; padding: 0; border: 0; border-radius: 0; background: #D9DEE6; cursor: zoom-in;
	aspect-ratio: 1 / 1; overflow: hidden; box-shadow: none;
}
.crn-pd .crn-pd-gallery__item:hover, .crn-pd .crn-pd-gallery__item:focus { background: #D9DEE6; }
.crn-pd-gallery__item img { width: 100% !important; height: 100% !important; object-fit: cover; display: block; transition: transform .45s ease, filter .3s; }
.crn-pd-gallery__item:hover img { transform: scale(1.05); filter: brightness(.9); }
.crn-pd-gallery__item:focus-visible { outline: 3px solid var(--crn-teal); outline-offset: 3px; }
.crn-pd-gallery__item.is-revealed { animation: crnPortoIn .35s ease both; }
.crn-pd-gallery__more { text-align: center; margin-top: 40px; }
.crn-pd .crn-pd-gallery__more-btn {
	padding: 13px 26px; background: #FFFFFF; color: var(--crn-navy); border: 1px solid #C9CDD3; border-radius: 6px;
	font: 500 15px/1.2 "DM Sans", sans-serif; cursor: pointer; transition: background .2s, color .2s, border-color .2s;
}
.crn-pd .crn-pd-gallery__more-btn:hover { background: var(--crn-navy); color: #FFFFFF; border-color: var(--crn-navy); }
.crn-pd .crn-pd-gallery__more-btn:focus { background: #FFFFFF; color: var(--crn-navy); }
.crn-pd .crn-pd-gallery__more-btn:focus-visible { outline: 2px solid var(--crn-teal); outline-offset: 2px; }

/* ---------------- Lightbox ---------------- */
html.crn-lb-open { overflow: hidden; }
.crn-lb { position: fixed; inset: 0; z-index: 100000; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 22px; padding: 64px 88px; background: rgba(8, 12, 22, .9); animation: crnLbFade .2s ease; }
@keyframes crnLbFade { from { opacity: 0; } to { opacity: 1; } }
.crn-lb__stage { position: relative; display: flex; align-items: center; justify-content: center; max-width: min(1100px, 100%); width: 100%; flex: 1 1 auto; min-height: 0; touch-action: pan-y; }
.crn-lb__img { max-width: 100%; max-height: calc(100vh - 200px); width: auto; height: auto; object-fit: contain; box-shadow: 0 20px 60px rgba(0, 0, 0, .5); user-select: none; -webkit-user-drag: none; transition: opacity .2s; }
.crn-lb__img.is-loading { opacity: .25; }
.crn-lb .crn-lb__nav, .crn-lb .crn-lb__close {
	display: inline-flex; align-items: center; justify-content: center; padding: 0; border: 0; border-radius: 50%;
	background: #FFFFFF; color: #191919; cursor: pointer; box-shadow: 0 6px 20px rgba(0, 0, 0, .3); transition: transform .15s, background-color .2s;
}
.crn-lb .crn-lb__nav:hover, .crn-lb .crn-lb__close:hover { background: #F1F5F9; color: #191919; transform: scale(1.06); }
.crn-lb .crn-lb__nav:focus, .crn-lb .crn-lb__close:focus { background: #FFFFFF; color: #191919; }
.crn-lb .crn-lb__nav:focus-visible, .crn-lb .crn-lb__close:focus-visible { outline: 3px solid var(--crn-teal); outline-offset: 3px; }
.crn-lb__nav { position: absolute; top: 50%; width: 48px; height: 48px; transform: translateY(-50%); }
.crn-lb .crn-lb__nav:hover { transform: translateY(-50%) scale(1.06); }
.crn-lb__nav--prev { left: -68px; }
.crn-lb__nav--next { right: -68px; }
.crn-lb__nav svg { width: 22px; height: 22px; }
.crn-lb__close { width: 44px; height: 44px; flex: 0 0 auto; }
.crn-lb__close svg { width: 20px; height: 20px; }
.crn-lb__counter { position: absolute; top: 20px; left: 50%; transform: translateX(-50%); color: rgba(255, 255, 255, .85); font-size: 14px; letter-spacing: .04em; }

/* ---------------- Responsive ---------------- */
@media (max-width: 1024px) {
	.crn-porto__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
	.crn-pd-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 20px; padding: 32px 12px; }
	.crn-pd-stats__item:nth-child(3) { border-left: 0; }
	.crn-pd-gallery__grid { gap: 16px; }
	.crn-lb { padding: 64px 20px 32px; }
	.crn-lb__nav--prev { left: 8px; }
	.crn-lb__nav--next { right: 8px; }
}
@media (max-width: 767px) {
	.crn-porto__filters { gap: 8px; margin-right: -20px; padding-right: 20px; }
	.crn-porto .crn-porto__chip { padding: 10px 14px; font-size: 13px; }
	.crn-porto__status { margin: 20px 0 18px; font-size: 15px; }
	.crn-porto__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
	.crn-porto-card { border-radius: 12px; }
	.crn-porto-card__title { font-size: 14px; }
	.crn-porto-card__company, .crn-porto-card__meta { font-size: 11px; }
	.crn-porto-card__company, .crn-porto-card__title, .crn-porto-card__meta { padding-right: 0; }
	.crn-porto-card__arrow { display: none; }
	.crn-porto-card__overlay { padding: 12px; }
	.crn-pd-hero { padding: 20px 20px 84px; min-height: 300px; }
	.crn-pd-hero__head { padding-top: 32px; }
	.crn-pd-hero__cat { font-size: 16px; }
	.crn-pd .crn-pd-hero__title { font-size: 26px; }
	.crn-pd-hero__place { font-size: 15px; }
	.crn-pd-stats { padding: 24px 8px; row-gap: 18px; border-radius: 14px; }
	.crn-pd-stats dt { font-size: 13px; }
	.crn-pd-stats dd { font-size: 17px; }
	.crn-pd-body { padding-top: 40px; }
	.crn-pd-body__content p { text-align: left; }
	.crn-pd-gallery { padding: 48px 20px 72px; }
	.crn-pd .crn-pd-gallery__title { font-size: 22px; }
	.crn-pd-gallery__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
	.crn-lb { padding: 56px 12px 24px; }
	.crn-lb__img { max-height: calc(100vh - 170px); }
	.crn-lb__nav { width: 40px; height: 40px; }
}
@media (max-width: 380px) {
	.crn-porto__grid { grid-template-columns: minmax(0, 1fr); }
}