/**
 * SEMER YAPI — Proje sayfaları
 * Yalnızca proje arşivi ve proje detay sayfalarında enqueue edilir.
 */

/* Galeri ızgarası */
.sy-gallery {
	display: grid;
	gap: var(--sy-grid-gap);
	grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
	margin: 0;
	padding: 0;
	list-style: none;
}

.sy-gallery li { margin: 0; }

.sy-gallery__item {
	display: block;
	width: 100%;
	padding: 0;
	border: 0;
	background: none;
	cursor: zoom-in;
	border-radius: var(--sy-radius);
	overflow: hidden;
}

.sy-gallery__item .sy-frame { margin: 0; }

.sy-gallery__item:hover .sy-frame img { transform: scale(1.035); }

/* Öncesi / Sonrası */
.sy-ba {
	display: grid;
	gap: var(--sy-grid-gap);
}

@media (min-width: 700px) { .sy-ba { grid-template-columns: repeat(2, 1fr); } }

.sy-ba__col figcaption {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	margin-top: 0.75rem;
	font-size: var(--sy-fs-micro);
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--sy-text-soft);
}

.sy-ba__col--after figcaption { color: var(--sy-terracotta); }

/* Lightbox */
.sy-lightbox {
	position: fixed;
	inset: 0;
	z-index: 300;
	display: none;
	align-items: center;
	justify-content: center;
	background: rgba(20, 20, 20, 0.94);
	padding: clamp(1rem, 0.5rem + 2vw, 3rem);
}

.sy-lightbox.is-open { display: flex; }

.sy-lightbox__figure {
	margin: 0;
	max-width: min(1200px, 100%);
	max-height: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.9rem;
}

.sy-lightbox__figure img {
	max-width: 100%;
	max-height: calc(100vh - 9rem);
	width: auto;
	height: auto;
	object-fit: contain;
	border-radius: var(--sy-radius);
	background: #1a1a1a;
}

.sy-lightbox__caption {
	color: rgba(255, 255, 255, 0.72);
	font-size: var(--sy-fs-micro);
	text-align: center;
	max-width: 60ch;
}

.sy-lightbox__btn {
	position: absolute;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 52px;
	height: 52px;
	background: rgba(255, 255, 255, 0.08);
	border: 1px solid rgba(255, 255, 255, 0.22);
	border-radius: 50%;
	color: #fff;
	cursor: pointer;
	transition: background-color var(--sy-dur) var(--sy-ease);
}

.sy-lightbox__btn:hover { background: rgba(255, 255, 255, 0.2); }

.sy-lightbox__close { top: 1rem; right: 1rem; }
.sy-lightbox__prev { left: 1rem; top: 50%; transform: translateY(-50%); }
.sy-lightbox__next { right: 1rem; top: 50%; transform: translateY(-50%); }

.sy-lightbox__count {
	position: absolute;
	bottom: 1.1rem;
	left: 50%;
	transform: translateX(-50%);
	color: rgba(255, 255, 255, 0.6);
	font-size: var(--sy-fs-micro);
	font-variant-numeric: tabular-nums;
	letter-spacing: 0.1em;
}

@media (max-width: 640px) {
	.sy-lightbox__prev { left: 0.5rem; }
	.sy-lightbox__next { right: 0.5rem; }
}

/* Proje detay yardımcıları */
.sy-project-hero__frame { aspect-ratio: 16 / 9; }

.sy-materials {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	list-style: none;
	padding: 0;
	margin: 0;
}

.sy-materials li {
	margin: 0;
	padding: 0.45rem 0.95rem;
	background: var(--sy-white);
	border: var(--sy-border);
	border-radius: 100px;
	font-size: var(--sy-fs-micro);
	font-weight: 600;
	color: var(--sy-text-muted);
}

.sy-project-block + .sy-project-block { margin-top: clamp(2.25rem, 1.4rem + 2.4vw, 3.5rem); }

.sy-project-block h2 {
	font-size: clamp(1.3rem, 1.1rem + 0.9vw, 1.7rem);
	margin-bottom: var(--sy-space-4);
}