/**
 * Activity Cards – Styles
 *
 * Όλες οι βασικές ρυθμίσεις (χρώματα, fonts, αποστάσεις)
 * αλλάζουν από τις μεταβλητές του .ac-grid.
 *
 * @package ActivityCards
 * @version 1.2.0
 */

/* ==========================================================================
   Variables
   ========================================================================== */

.ac-grid {
	--ac-cols: 2;
	--ac-gap: 32px;
	--ac-bg: #0000001a;
	--ac-surface: #ffffff;
	--ac-heading-color: #1d4a7a;
	--ac-text-color: #2f5a8a;
	--ac-accent: #1f74c1;
	--ac-icon-color: #1d4a7a;
	--ac-line: rgba(29, 74, 122, 0.14);
	--ac-heading-font: "Cormorant Garamond", Georgia, "Times New Roman", serif;
	--ac-body-font: Georgia, "Times New Roman", serif;
	--ac-img-width: 47%;
	--ac-min-height: 320px;
	--ac-radius: 0;
	--ac-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ==========================================================================
   Grid
   ========================================================================== */

.ac-grid {
	display: grid;
	grid-template-columns: repeat(var(--ac-cols), minmax(0, 1fr));
	gap: var(--ac-gap);
	width: 100%;
	margin: 0 auto;
	counter-reset: ac-card;
}

/* ==========================================================================
   Card
   ========================================================================== */

.ac-card {
	position: relative;
	display: grid;
	grid-template-columns: var(--ac-img-width) minmax(0, 1fr);
	min-height: var(--ac-min-height);
	overflow: hidden;
	background: var(--ac-bg);
	border-radius: var(--ac-radius);
	counter-increment: ac-card;
	transition: transform 0.45s var(--ac-ease), box-shadow 0.45s var(--ac-ease);
}

.ac-card:hover {
	transform: translateY(-6px);
	box-shadow: 0 22px 44px -22px rgba(29, 74, 122, 0.4);
}

/* Media */

.ac-card__media {
	position: relative;
	overflow: hidden;
	background: #dfe7ef;
}

.ac-grid .ac-card__img {
	position: absolute;
	inset: 0;
	width: 100%;
	max-width: none;
	height: 100%;
	object-fit: cover;
	transition: transform 0.6s ease;
}

.ac-card:hover .ac-card__img {
	transform: scale(1.05);
}

/* Body */

.ac-card__body {
	position: relative;
	z-index: 1;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	padding: 40px 28px 34px;
}

/* Icon – σε κύκλο */

.ac-card__icon {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	width: 64px;
	height: 64px;
	margin-bottom: 22px;
	color: var(--ac-icon-color);
	background: var(--ac-surface);
	border: 1px solid var(--ac-line);
	border-radius: 50%;
	transition: background-color 0.35s ease, color 0.35s ease, border-color 0.35s ease, transform 0.45s var(--ac-ease);
}

.ac-card__icon svg,
.ac-card__icon img {
	display: block;
	width: 32px;
	height: 32px;
	object-fit: contain;
}

.ac-card:hover .ac-card__icon {
	color: #ffffff;
	background: var(--ac-heading-color);
	border-color: var(--ac-heading-color);
	transform: rotate(-8deg);
}

/* Label */

.ac-card__label {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 10px;
	font-family: var(--ac-body-font);
	font-size: 0.7rem;
	font-weight: 600;
	line-height: 1.2;
	letter-spacing: 0.2em;
	color: var(--ac-accent);
}

.ac-card__label::before {
	content: "";
	width: 22px;
	height: 1px;
	background: currentColor;
	transition: width 0.4s var(--ac-ease);
}

.ac-card:hover .ac-card__label::before {
	width: 36px;
}

/* Title */

.ac-grid .ac-card__title {
	margin: 0 0 14px;
	font-family: var(--ac-heading-font);
	font-size: clamp(1.2rem, 0.95rem + 0.6vw, 1.5rem);
	font-weight: 500;
	line-height: 1.25;
	letter-spacing: 0;
	text-transform: none;
	color: var(--ac-heading-color);
	overflow-wrap: break-word;
	hyphens: auto;
}

.ac-card__title a {
	color: inherit;
	text-decoration: none;
}

.ac-card__title a:hover {
	text-decoration: underline;
	text-underline-offset: 4px;
}

/* Text */

.ac-card__text {
	font-family: var(--ac-body-font);
	font-size: 0.9rem;
	line-height: 1.75;
	color: var(--ac-text-color);
}

.ac-card__text p {
	margin: 0 0 0.8em;
}

.ac-card__text p:last-child {
	margin-bottom: 0;
}

/* Meta chips – πάντα στο κάτω μέρος της κάρτας */

.ac-grid .ac-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	width: 100%;
	margin: auto 0 0;
	padding: 22px 0 0;
	list-style: none;
}

.ac-grid .ac-card__meta li {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	margin: 0;
	padding: 6px 13px;
	font-family: var(--ac-body-font);
	font-size: 0.75rem;
	line-height: 1.3;
	color: var(--ac-heading-color);
	background: var(--ac-surface);
	border: 1px solid var(--ac-line);
	border-radius: 999px;
}

.ac-grid .ac-card__meta li::before {
	content: "";
	width: 5px;
	height: 5px;
	flex-shrink: 0;
	background: var(--ac-accent);
	border-radius: 50%;
}

/* Link */

.ac-card__more {
	margin-top: 20px;
	padding-bottom: 2px;
	font-size: 0.75rem;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	text-decoration: none;
	color: var(--ac-heading-color);
	border-bottom: 1px solid currentColor;
	transition: opacity 0.25s ease;
}

.ac-card__more:hover {
	opacity: 0.7;
}

/* ==========================================================================
   Cards χωρίς εικόνα
   ========================================================================== */

.ac-card--no-image {
	grid-template-columns: minmax(0, 1fr);
	min-height: 0;
	height: 100%;
	border-top: 1px solid var(--ac-line);
}

/* Μπάρα στο πάνω μέρος – μεγαλώνει στο hover */
.ac-card--no-image::before {
	content: "";
	position: absolute;
	top: -1px;
	left: 0;
	z-index: 2;
	width: 72px;
	height: 3px;
	background: var(--ac-heading-color);
	transition: width 0.6s var(--ac-ease);
}

.ac-card--no-image:hover::before {
	width: 100%;
}

/* Αρίθμηση 01, 02... */
.ac-card--no-image::after {
	content: counter(ac-card, decimal-leading-zero);
	position: absolute;
	top: 22px;
	right: 28px;
	z-index: 0;
	font-family: var(--ac-heading-font);
	font-size: 3.4rem;
	font-weight: 500;
	line-height: 1;
	color: var(--ac-heading-color);
	opacity: 0.09;
	transition: opacity 0.4s ease;
	pointer-events: none;
}

.ac-card--no-image:hover::after {
	opacity: 0.16;
}

.ac-grid--no-numbers .ac-card--no-image::after {
	content: none;
}

/* Μεγάλο αχνό εικονίδιο στο φόντο */
.ac-card__watermark {
	position: absolute;
	right: -34px;
	bottom: -34px;
	z-index: 0;
	width: 190px;
	height: 190px;
	color: var(--ac-heading-color);
	opacity: 0.05;
	transform: rotate(-10deg);
	transition: opacity 0.5s ease, transform 0.7s var(--ac-ease);
	pointer-events: none;
}

.ac-card__watermark svg,
.ac-card__watermark img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.ac-card:hover .ac-card__watermark {
	opacity: 0.09;
	transform: rotate(0deg) scale(1.06);
}

.ac-card--no-image .ac-card__body {
	padding: 38px 34px 34px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

/* Small desktop */
@media (max-width: 1200px) {
	.ac-card__body {
		padding: 32px 22px 28px;
	}

	.ac-card--no-image .ac-card__body {
		padding: 32px 26px 28px;
	}

	.ac-card__icon {
		width: 58px;
		height: 58px;
		margin-bottom: 18px;
	}

	.ac-card__icon svg,
	.ac-card__icon img {
		width: 28px;
		height: 28px;
	}
}

/* Tablet – κάρτες με εικόνα: 1 ανά σειρά */
@media (max-width: 1024px) {
	.ac-grid {
		grid-template-columns: minmax(0, 1fr);
		--ac-gap: 24px;
	}

	.ac-card {
		--ac-img-width: 45%;
		min-height: 300px;
	}

	.ac-card--no-image {
		min-height: 0;
	}
}

/* Tablet – κάρτες χωρίς εικόνα: μένουν 2 στήλες */
@media (min-width: 641px) and (max-width: 1024px) {
	.ac-grid:has(.ac-card--no-image) {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

/* Mobile – εικόνα πάνω, κείμενο κάτω */
@media (max-width: 640px) {
	.ac-grid {
		--ac-gap: 20px;
	}

	.ac-card {
		grid-template-columns: minmax(0, 1fr);
		min-height: 0;
	}

	.ac-card:hover {
		transform: none;
	}

	.ac-card__media {
		aspect-ratio: 4 / 3;
	}

	.ac-card__body,
	.ac-card--no-image .ac-card__body {
		padding: 28px 22px 26px;
	}

	.ac-card__icon {
		width: 54px;
		height: 54px;
		margin-bottom: 16px;
	}

	.ac-card__icon svg,
	.ac-card__icon img {
		width: 26px;
		height: 26px;
	}

	.ac-card--no-image::after {
		top: 20px;
		right: 22px;
		font-size: 2.8rem;
	}

	.ac-card__watermark {
		width: 150px;
		height: 150px;
	}
}

/* ==========================================================================
   Accessibility
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
	.ac-card,
	.ac-card::before,
	.ac-grid .ac-card__img,
	.ac-card__icon,
	.ac-card__label::before,
	.ac-card__watermark,
	.ac-card__more {
		transition: none;
	}

	.ac-card:hover,
	.ac-card:hover .ac-card__img,
	.ac-card:hover .ac-card__icon,
	.ac-card:hover .ac-card__watermark {
		transform: none;
	}
}