/**
 * Carnet d'adresse - Expert Cards Page
 *
 * @package CGT_Child
 */

:root {
	--cgt-red: #e30613;
	--cgt-red-dark: #b8050f;
	--gray-50: #f9fafb;
	--gray-100: #f3f4f6;
	--gray-200: #e5e7eb;
	--gray-300: #d1d5db;
	--gray-400: #9ca3af;
	--gray-500: #6b7280;
	--gray-600: #4b5563;
	--gray-700: #374151;
	--gray-800: #1f2937;
	--gray-900: #111827;
	--radius-sm: 0.375rem;
	--radius-md: 0.5rem;
	--radius-lg: 0.75rem;
	--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
	--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
	--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
	--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
	--transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ================================
   HERO SECTION
   ================================ */
.carnet-hero {
	background: linear-gradient(135deg, var(--cgt-red) 0%, var(--cgt-red-dark) 100%);
	padding: 3.5rem 0 4rem;
	position: relative;
	overflow: hidden;
}

.carnet-hero::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background:
		linear-gradient(45deg, rgba(255,255,255,0.03) 25%, transparent 25%),
		linear-gradient(-45deg, rgba(255,255,255,0.03) 25%, transparent 25%),
		linear-gradient(45deg, transparent 75%, rgba(255,255,255,0.03) 75%),
		linear-gradient(-45deg, transparent 75%, rgba(255,255,255,0.03) 75%);
	background-size: 40px 40px;
	background-position: 0 0, 0 20px, 20px -20px, -20px 0px;
	opacity: 0.3;
}

.carnet-hero__content {
	position: relative;
	z-index: 1;
	max-width: 720px;
	margin: 0 auto;
	text-align: center;
	color: white;
}

.carnet-hero__badge {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.5rem 1rem;
	background: rgba(255, 255, 255, 0.15);
	backdrop-filter: blur(10px);
	border-radius: 9999px;
	font-size: 0.875rem;
	font-weight: 600;
	margin-bottom: 1.5rem;
	border: 1px solid rgba(255, 255, 255, 0.2);
}

.carnet-hero__title {
	font-size: 2.75rem;
	font-weight: 800;
	margin: 0 0 1rem;
	line-height: 1.1;
	text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.carnet-hero__description {
	font-size: 1.125rem;
	line-height: 1.75;
	opacity: 0.95;
	max-width: 600px;
	margin: 0 auto;
}

/* ================================
   CONTAINER
   ================================ */
.carnet-container {
	padding: 3rem 1.5rem;
	max-width: 1400px;
	margin: 0 auto;
}

/* ================================
   FILTRES
   ================================ */
.carnet-filters {
	background: white;
	border-radius: var(--radius-lg);
	padding: 1.5rem;
	margin-bottom: 2.5rem;
	box-shadow: var(--shadow-md);
	border: 1px solid var(--gray-200);
}

.carnet-filters__header {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	margin-bottom: 1.25rem;
	font-weight: 600;
	font-size: 1rem;
	color: var(--gray-700);
}

.carnet-filters__header svg {
	color: var(--cgt-red);
}

.carnet-filters__buttons {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
}

.filter-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.625rem 1.25rem;
	background: var(--gray-50);
	border: 2px solid var(--gray-200);
	border-radius: var(--radius-md);
	font-size: 0.938rem;
	font-weight: 600;
	color: var(--gray-700);
	cursor: pointer;
	transition: all var(--transition);
}

.filter-btn:hover {
	background: var(--gray-100);
	border-color: var(--gray-300);
	transform: translateY(-2px);
	box-shadow: var(--shadow-sm);
}

.filter-btn.active {
	background: var(--cgt-red);
	border-color: var(--cgt-red);
	color: white;
	box-shadow: var(--shadow-md);
}

.filter-count {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 1.5rem;
	height: 1.5rem;
	padding: 0 0.375rem;
	background: rgba(0, 0, 0, 0.1);
	border-radius: 9999px;
	font-size: 0.813rem;
	font-weight: 700;
}

.filter-btn.active .filter-count {
	background: rgba(255, 255, 255, 0.25);
}

/* ================================
   GRILLE DES EXPERTS
   ================================ */
.experts-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
	gap: 2rem;
}

/* ================================
   CARTE EXPERT
   ================================ */
.expert-card {
	background: white;
	border-radius: var(--radius-lg);
	padding: 1.75rem;
	box-shadow: var(--shadow-md);
	border: 1px solid var(--gray-200);
	transition: all var(--transition);
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
}

.expert-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow-xl);
	border-color: var(--cgt-red);
}

/* Header */
.expert-card__header {
	display: flex;
	align-items: flex-start;
	gap: 1.25rem;
}

.expert-card__photo {
	flex-shrink: 0;
	width: 80px;
	height: 80px;
	border-radius: var(--radius-lg);
	overflow: hidden;
	background: var(--gray-100);
}

.expert-card__photo img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.expert-photo-placeholder {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	background: linear-gradient(135deg, var(--gray-200) 0%, var(--gray-300) 100%);
	color: var(--gray-500);
}

.expert-card__info {
	flex: 1;
	min-width: 0;
}

.expert-card__name {
	font-size: 1.25rem;
	font-weight: 700;
	color: var(--gray-900);
	margin: 0 0 0.625rem;
	line-height: 1.3;
}

.expert-card__expertise {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.expertise-badge {
	display: inline-flex;
	align-items: center;
	padding: 0.25rem 0.75rem;
	background: rgba(227, 6, 19, 0.1);
	color: var(--cgt-red);
	border-radius: 9999px;
	font-size: 0.813rem;
	font-weight: 600;
	border: 1px solid rgba(227, 6, 19, 0.2);
}

/* Description */
.expert-card__description {
	color: var(--gray-600);
	font-size: 0.938rem;
	line-height: 1.6;
}

/* Contact */
.expert-card__contact {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
	padding-top: 1rem;
	border-top: 1px solid var(--gray-200);
}

.contact-item {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	font-size: 0.938rem;
	color: var(--gray-700);
}

.contact-item svg {
	flex-shrink: 0;
	color: var(--cgt-red);
}

.contact-item a {
	color: var(--gray-700);
	text-decoration: none;
	transition: color var(--transition);
}

.contact-item a:hover {
	color: var(--cgt-red);
	text-decoration: underline;
}

/* ================================
   EMPTY STATE
   ================================ */
.experts-empty {
	text-align: center;
	padding: 4rem 2rem;
	background: white;
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-md);
	border: 2px dashed var(--gray-300);
}

.experts-empty__icon {
	margin: 0 auto 1.5rem;
	color: var(--gray-400);
}

.experts-empty h3 {
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--gray-900);
	margin: 0 0 0.75rem;
}

.experts-empty p {
	font-size: 1rem;
	color: var(--gray-600);
	margin: 0;
}

/* ================================
   ANIMATIONS
   ================================ */
.expert-card {
	animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
	from {
		opacity: 0;
		transform: translateY(20px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* ================================
   RESPONSIVE
   ================================ */
@media (max-width: 1024px) {
	.experts-grid {
		grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
		gap: 1.5rem;
	}
}

@media (max-width: 768px) {
	.carnet-hero {
		padding: 2.5rem 0 3rem;
	}

	.carnet-hero__title {
		font-size: 2rem;
	}

	.carnet-hero__description {
		font-size: 1rem;
	}

	.carnet-container {
		padding: 2rem 1rem;
	}

	.experts-grid {
		grid-template-columns: 1fr;
		gap: 1.25rem;
	}

	.expert-card {
		padding: 1.5rem;
	}

	.carnet-filters__buttons {
		gap: 0.5rem;
	}

	.filter-btn {
		font-size: 0.875rem;
		padding: 0.5rem 1rem;
	}
}

@media (max-width: 640px) {
	.expert-card__header {
		flex-direction: column;
		align-items: center;
		text-align: center;
	}

	.expert-card__photo {
		width: 100px;
		height: 100px;
	}

	.expert-card__name {
		font-size: 1.125rem;
	}

	.carnet-filters {
		padding: 1.25rem;
	}

	.carnet-filters__buttons {
		justify-content: center;
	}
}