/**
 * MindX Specialist - Frontend Styles
 *
 * Flip-card grid with dark-theme back face.
 */

/* ===========================
   CSS Custom Properties
   =========================== */
:root {
	--mxs-card-border-width: 6px;
	--mxs-card-border-color: #000000;
	--mxs-card-radius: 24px;
	--mxs-back-bg: #000000;
	--mxs-highlight-bg: #1c1c1e;
	--mxs-highlight-radius: 14px;
	--mxs-text-white: #ffffff;
	--mxs-text-light: rgba(255, 255, 255, 0.7);
	--mxs-flip-speed: 0.6s;
	--mxs-photo-bg: #d8d8d8;
}

/* ===========================
   Section Container
   =========================== */
.mxs-specialist-team {
	max-width: 1200px;
	margin: 0 auto;
	padding: 40px 20px;
}

/* ===========================
   Grid Layout
   =========================== */
.mxs-grid {
	display: grid;
	gap: 28px;
	justify-items: center;
}

.mxs-grid--cols-1 { grid-template-columns: 1fr; }
.mxs-grid--cols-2 { grid-template-columns: repeat(2, 1fr); }
.mxs-grid--cols-3 { grid-template-columns: repeat(3, 1fr); }
.mxs-grid--cols-4 { grid-template-columns: repeat(4, 1fr); }

/* ===========================
   Card - Flip Container
   =========================== */
.mxs-card {
	width: 100%;
	max-width: 280px;
	perspective: 1200px;
	cursor: pointer;
}

.mxs-card__inner {
	position: relative;
	width: 100%;
	aspect-ratio: 2 / 3;
	transform-style: preserve-3d;
	transition: transform var(--mxs-flip-speed) ease;
	border-radius: var(--mxs-card-radius);
}

/* Flip on hover (desktop) and on tap class (mobile) */
.mxs-card:hover .mxs-card__inner,
.mxs-card.mxs-card--flipped .mxs-card__inner {
	transform: rotateY(180deg);
}

/* ===========================
   Card Faces (shared)
   =========================== */
.mxs-card__front,
.mxs-card__back {
	position: absolute;
	inset: 0;
	border-radius: var(--mxs-card-radius);
	border: var(--mxs-card-border-width) solid var(--mxs-card-border-color);
	backface-visibility: hidden;
	-webkit-backface-visibility: hidden;
	overflow: hidden;
}

/* ===========================
   Front Face
   =========================== */
.mxs-card__front {
	background: var(--mxs-photo-bg);
}

.mxs-card__photo {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: top center;
	display: block;
}

.mxs-card__photo-placeholder {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--mxs-photo-bg);
	color: #999;
}

.mxs-card__photo-placeholder svg {
	width: 64px;
	height: 64px;
}

/* Gradient overlay at bottom of photo */
.mxs-card__gradient {
	position: absolute;
	inset: 0;
	background: linear-gradient(
		to bottom,
		transparent 35%,
		rgba(0, 0, 0, 0.3) 55%,
		rgba(0, 0, 0, 0.75) 75%,
		rgba(0, 0, 0, 0.95) 100%
	);
	pointer-events: none;
}

/* Front text info (name + position at bottom) */
.mxs-card__front-info {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 0 18px 22px;
	text-align: center;
	z-index: 1;
}

.mxs-card__name {
	font-size: 20px;
	font-weight: 800;
	color: var(--mxs-text-white);
	margin: 0 0 5px;
	line-height: 1.2;
}

.mxs-card__position {
	font-size: 14px;
	font-weight: 400;
	color: var(--mxs-text-light);
	margin: 0;
	line-height: 1.35;
}

/* ===========================
   Back Face
   =========================== */
.mxs-card__back {
	background: var(--mxs-back-bg);
	transform: rotateY(180deg);
}

.mxs-card__back-content {
	height: 100%;
	padding: 28px 20px;
	display: flex;
	flex-direction: column;
	overflow-y: auto;
}

/* Subtle scrollbar */
.mxs-card__back-content::-webkit-scrollbar {
	width: 3px;
}

.mxs-card__back-content::-webkit-scrollbar-track {
	background: transparent;
}

.mxs-card__back-content::-webkit-scrollbar-thumb {
	background: rgba(255, 255, 255, 0.2);
	border-radius: 3px;
}

.mxs-card__back-name {
	font-size: 22px;
	font-weight: 800;
	color: var(--mxs-text-white);
	margin: 0 0 6px;
	line-height: 1.2;
	text-align: center;
}

.mxs-card__back-position {
	font-size: 15px;
	font-weight: 400;
	color: var(--mxs-text-light);
	margin: 0 0 20px;
	line-height: 1.4;
	text-align: center;
	letter-spacing: 0.5px;
}

/* ===========================
   Highlights (back face)
   =========================== */
.mxs-card__highlights {
	display: flex;
	flex-direction: column;
	gap: 10px;
	flex: 1;
}

.mxs-card__highlight {
	background: var(--mxs-highlight-bg);
	border-radius: var(--mxs-highlight-radius);
	padding: 16px 18px;
}

.mxs-card__highlight p {
	font-size: 12px;
	font-weight: 400;
	color: var(--mxs-text-white);
	margin: 0;
	line-height: 1.5;
	text-align: justify;
}

/* Bullet prefix */
.mxs-card__highlight p::before {
	content: "\2022\00a0 ";
	font-weight: 700;
}

/* ===========================
   Single Specialist Page
   =========================== */
.mxs-single-specialist {
	max-width: 720px;
	margin: 0 auto;
	padding: 40px 20px 60px;
}

.mxs-single-specialist__card {
	background: var(--mxs-back-bg);
	border-radius: var(--mxs-card-radius);
	padding: 44px 40px 48px;
	color: var(--mxs-text-white);
}

.mxs-single-header {
	text-align: center;
	margin-bottom: 28px;
}

.mxs-single-header__photo {
	width: 140px;
	height: 140px;
	border-radius: 50%;
	object-fit: cover;
	margin-bottom: 18px;
	border: 3px solid rgba(255, 255, 255, 0.15);
}

.mxs-single-header__name {
	font-size: 30px;
	font-weight: 800;
	color: var(--mxs-text-white);
	margin: 0 0 8px;
}

.mxs-single-header__position {
	font-size: 17px;
	color: var(--mxs-text-light);
	margin: 0;
	letter-spacing: 0.5px;
}

.mxs-single-divider {
	border: none;
	border-top: 1px solid rgba(255, 255, 255, 0.12);
	margin: 0 0 28px;
}

.mxs-single-highlights {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.mxs-single-highlight {
	background: var(--mxs-highlight-bg);
	border-radius: var(--mxs-highlight-radius);
	padding: 20px 24px;
}

.mxs-single-highlight p {
	font-size: 15px;
	font-weight: 500;
	color: var(--mxs-text-white);
	margin: 0;
	line-height: 1.65;
	text-align: justify;
}

.mxs-single-highlight p::before {
	content: "\2022\00a0 ";
	font-weight: 700;
}

.mxs-single-back {
	margin-top: 32px;
	padding-top: 24px;
	border-top: 1px solid rgba(255, 255, 255, 0.12);
	text-align: center;
}

.mxs-single-back__btn {
	display: inline-block;
	background: #ffffff;
	color: #000000;
	font-size: 14px;
	font-weight: 600;
	letter-spacing: 0.5px;
	text-transform: uppercase;
	text-decoration: none;
	padding: 12px 32px;
	border-radius: 8px;
	transition: opacity 0.3s ease, transform 0.3s ease;
}

.mxs-single-back__btn:hover,
.mxs-single-back__btn:focus {
	opacity: 0.9;
	transform: scale(1.03);
	color: #000000;
	text-decoration: none;
}

/* ===========================
   Responsive
   =========================== */
@media (max-width: 1100px) {
	.mxs-grid--cols-4 {
		grid-template-columns: repeat(3, 1fr);
	}
}

@media (max-width: 850px) {
	.mxs-grid--cols-3,
	.mxs-grid--cols-4 {
		grid-template-columns: repeat(2, 1fr);
	}

	.mxs-card {
		max-width: 260px;
	}
}

@media (max-width: 600px) {
	.mxs-specialist-team {
		padding: 24px 16px;
	}

	.mxs-grid--cols-2,
	.mxs-grid--cols-3,
	.mxs-grid--cols-4 {
		grid-template-columns: repeat(2, 1fr);
		gap: 16px;
	}

	.mxs-card {
		max-width: 100%;
	}

	.mxs-card__name {
		font-size: 16px;
	}

	.mxs-card__position {
		font-size: 12px;
	}

	.mxs-card__back-name {
		font-size: 18px;
	}

	.mxs-card__back-position {
		font-size: 13px;
		margin-bottom: 14px;
	}

	.mxs-card__back-content {
		padding: 20px 16px;
	}

	.mxs-card__highlight {
		padding: 12px 14px;
	}

	.mxs-card__highlight p {
		font-size: 10px;
	}

	.mxs-card__front-info {
		padding: 0 14px 16px;
	}

	/* Single page responsive */
	.mxs-single-specialist {
		padding: 20px 16px 40px;
	}

	.mxs-single-specialist__card {
		padding: 28px 24px;
		border-radius: 18px;
	}

	.mxs-single-header__name {
		font-size: 24px;
	}
}

@media (max-width: 400px) {
	.mxs-grid--cols-2,
	.mxs-grid--cols-3,
	.mxs-grid--cols-4 {
		grid-template-columns: 1fr;
	}

	.mxs-card {
		max-width: 300px;
	}
}