:root {
	--about-primary: #1f5f5b;
	--about-primary-dark: #164643;
	--about-surface: #f7f7f4;
	--about-surface-muted: #ebede9;
	--about-surface-strong: #d8ece2;
	--about-card: #ffffff;
	--about-copy: #1a2927;
	--about-copy-muted: #5c6a67;
	--about-border: #d8dfda;
	--about-accent: #ebd2a8;
	--about-shadow: 0 14px 34px rgba(19, 52, 49, 0.13);
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	font-family: 'Manrope', 'Poppins', sans-serif;
	color: var(--about-copy);
	background: var(--about-surface);
	overflow-x: hidden;
}

.container {
	width: 90%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 10px;
}

.about-hero {
	position: relative;
	min-height: 640px;
	padding: 170px 0 130px;
	overflow: hidden;
}

.about-hero::before {
	content: '';
	position: absolute;
	inset: 0;
	background: url('../images/class.png') center/cover no-repeat;
	transform: scale(1.05);
}

.about-hero::after {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(90deg, rgba(247, 247, 244, 0.95) 0%, rgba(247, 247, 244, 0.78) 44%, rgba(247, 247, 244, 0.24) 72%, rgba(20, 54, 51, 0.2) 100%);
}

.about-hero .container {
	position: relative;
	z-index: 2;
}

.hero-copy {
	max-width: 650px;
}

.hero-copy > * {
	opacity: 0;
	transform: translateY(20px);
	animation: reveal-up 0.75s ease forwards;
}

.hero-copy h1 {
	animation-delay: 0.08s;
}

.hero-copy p {
	animation-delay: 0.18s;
}

.hero-eyebrow {
	display: inline-block;
	text-transform: uppercase;
	letter-spacing: 0.18em;
	font-size: 0.75rem;
	font-weight: 700;
	color: var(--about-primary);
	margin-bottom: 18px;
}

.hero-copy h1 {
	margin: 0 0 18px;
	font-size: clamp(2.4rem, 5vw, 4.2rem);
	line-height: 1.05;
	letter-spacing: -0.02em;
	color: #152522;
}

.hero-copy h1 span {
	color: var(--about-primary);
}

.hero-copy p {
	margin: 0;
	font-size: 1.13rem;
	line-height: 1.72;
	color: #374644;
	max-width: 590px;
}

.about-story {
	position: relative;
	padding: 56px 0 96px;
}

.mindful-strip {
	width: min(650px, 100%);
	margin: -72px auto 38px;
	background: linear-gradient(110deg, #f3dfbd 0%, #e8c796 58%, #debd8d 100%);
	border-radius: 18px;
	border: 1px solid rgba(112, 84, 45, 0.25);
	box-shadow: 0 16px 30px rgba(88, 58, 19, 0.2);
	padding: 16px 20px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	position: relative;
	z-index: 5;
}

.mindful-meta {
	display: flex;
	align-items: center;
	gap: 12px;
}

.mindful-icon {
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: rgba(119, 81, 32, 0.16);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: #5f4019;
}

.mindful-meta h3 {
	margin: 0;
	font-size: 0.93rem;
	font-weight: 700;
	color: #4f3716;
}

.mindful-meta p {
	margin: 2px 0 0;
	font-size: 0.78rem;
	color: rgba(79, 55, 22, 0.86);
}

.mindful-strip button {
	border: none;
	background: rgba(255, 255, 255, 0.48);
	color: #3d2b11;
	font-weight: 700;
	border-radius: 999px;
	padding: 10px 22px;
	cursor: pointer;
	transition: transform 0.25s ease, background-color 0.25s ease;
}

.mindful-strip button:hover {
	transform: translateY(-1px);
	background: rgba(255, 255, 255, 0.75);
}

.story-grid {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	gap: 22px;
}

.story-card {
	background: var(--about-card);
	border: 1px solid var(--about-border);
	border-radius: 22px;
	padding: 36px;
	box-shadow: 0 10px 22px rgba(17, 44, 42, 0.08);
	animation: reveal-up 0.7s ease both;
}

.mission-card {
	grid-column: span 7;
	min-height: 290px;
	animation-delay: 0.06s;
}

.visual-card {
	grid-column: span 5;
	min-height: 290px;
	padding: 0;
	overflow: hidden;
	position: relative;
	background: #123f3b;
	border-color: #123f3b;
	animation-delay: 0.12s;
}

.vision-card {
	grid-column: span 5;
	min-height: 230px;
	animation-delay: 0.18s;
}

.quote-card {
	grid-column: span 7;
	min-height: 230px;
	border: none;
	background: linear-gradient(135deg, #d8efe2 0%, #cae7dd 100%);
	display: flex;
	align-items: center;
	animation-delay: 0.24s;
}

.values-card {
	grid-column: span 12;
	background: #eff3ef;
	animation-delay: 0.3s;
}

.card-icon {
	width: 46px;
	height: 46px;
	border-radius: 12px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background: rgba(31, 95, 91, 0.1);
	color: var(--about-primary);
	font-size: 1.1rem;
	margin-bottom: 18px;
}

.story-card h2,
.values-card h3 {
	margin: 0 0 14px;
	font-size: clamp(1.55rem, 2.4vw, 2.15rem);
	line-height: 1.2;
	color: #17302e;
}

.story-card p {
	margin: 0;
	font-size: 1.03rem;
	line-height: 1.72;
	color: var(--about-copy-muted);
}

.quote-card p {
	font-size: clamp(1.2rem, 2.1vw, 1.75rem);
	line-height: 1.5;
	font-style: italic;
	color: #27433f;
}

.visual-card img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	opacity: 0.65;
	mix-blend-mode: screen;
}

.visual-overlay {
	position: absolute;
	inset: auto 0 0;
	padding: 32px;
	background: linear-gradient(0deg, rgba(9, 35, 33, 0.92) 0%, rgba(9, 35, 33, 0.2) 100%);
	color: #f1fff9;
}

.visual-overlay h3 {
	margin: 0;
	font-size: 1.9rem;
	line-height: 1.2;
}

.visual-overlay p {
	margin: 8px 0 0;
	color: rgba(231, 253, 246, 0.88);
	font-size: 0.97rem;
}

.mission-list {
	list-style: none;
	margin: 16px 0 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 14px 24px;
}

.mission-list li {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	color: #445351;
	line-height: 1.55;
}

.mission-list i {
	color: var(--about-primary);
	margin-top: 3px;
	flex-shrink: 0;
}

.impact {
	background: var(--about-surface-muted);
	padding: 94px 0;
}

.impact-head {
	text-align: center;
	margin: 0 auto 44px;
	max-width: 760px;
}

.impact-head h2 {
	margin: 0;
	font-size: clamp(2rem, 4vw, 3rem);
	line-height: 1.2;
	color: #162726;
}

.impact-head p {
	margin: 14px 0 0;
	color: #5b6664;
	font-size: 1rem;
}

.impact-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 18px;
}

.impact-card {
	background: #fff;
	border-radius: 14px;
	border: 1px solid #dde3de;
	text-align: center;
	padding: 26px 16px;
	box-shadow: 0 8px 18px rgba(22, 43, 41, 0.08);
	transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.impact-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 16px 24px rgba(22, 43, 41, 0.13);
}

.impact-card h3 {
	margin: 0;
	font-size: clamp(2rem, 3vw, 2.7rem);
	color: var(--about-primary);
	letter-spacing: -0.02em;
}

.impact-card p {
	margin: 7px 0 0;
	text-transform: uppercase;
	letter-spacing: 0.12em;
	font-size: 0.72rem;
	font-weight: 700;
	color: #60706d;
}

.team-preview {
	padding: 96px 0 112px;
	background: var(--about-surface);
}

.team-layout {
	display: grid;
	grid-template-columns: 1.02fr 1fr;
	align-items: center;
	gap: 52px;
}

.team-frame {
	position: relative;
	border-radius: 18px;
	overflow: hidden;
	box-shadow: var(--about-shadow);
}

.team-frame::after {
	content: '';
	position: absolute;
	inset: 16px;
	border: 1px solid rgba(255, 255, 255, 0.35);
	border-radius: 14px;
	pointer-events: none;
}

.team-frame img {
	display: block;
	width: 100%;
	min-height: 420px;
	object-fit: cover;
	filter: saturate(1.04) contrast(1.03);
}

.team-eyebrow {
	display: inline-block;
	font-size: 0.76rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.14em;
	color: var(--about-primary);
	margin-bottom: 14px;
}

.team-copy h2 {
	margin: 0;
	font-size: clamp(2rem, 3.4vw, 3rem);
	line-height: 1.15;
	color: #152726;
}

.team-copy p {
	margin: 16px 0 30px;
	color: #596664;
	font-size: 1.04rem;
	line-height: 1.76;
	max-width: 580px;
}

.team-btn {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	border-radius: 12px;
	padding: 14px 24px;
	font-weight: 700;
	box-shadow: 0 12px 24px rgba(20, 65, 62, 0.2);
}

.team-btn i {
	transition: transform 0.24s ease;
}

.team-btn:hover i {
	transform: translateX(4px);
}

@keyframes reveal-up {
	from {
		opacity: 0;
		transform: translateY(20px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@media (max-width: 1100px) {
	.story-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.mission-card,
	.visual-card,
	.vision-card,
	.quote-card,
	.values-card {
		grid-column: span 2;
	}

	.mission-list {
		grid-template-columns: 1fr;
	}

	.impact-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.team-layout {
		grid-template-columns: 1fr;
	}

	.team-copy {
		max-width: 760px;
	}
}

@media (max-width: 768px) {
	header .container {
		width: 94%;
	}

	.logo h1 {
		font-size: 1.28rem;
	}

	.about-hero {
		min-height: 560px;
		padding: 132px 0 88px;
	}

	.about-hero::after {
		background: linear-gradient(180deg, rgba(247, 247, 244, 0.96) 0%, rgba(247, 247, 244, 0.78) 54%, rgba(247, 247, 244, 0.55) 100%);
	}

	.hero-copy p {
		font-size: 1rem;
	}

	.about-story {
		padding-top: 32px;
	}

	.mindful-strip {
		margin: -52px auto 30px;
		flex-direction: column;
		align-items: flex-start;
	}

	.mindful-strip button {
		width: 100%;
	}

	.story-card {
		padding: 28px;
	}

	.visual-card {
		min-height: 270px;
	}

	.impact {
		padding: 78px 0;
	}

	.team-preview {
		padding: 78px 0 92px;
	}

	.team-frame img {
		min-height: 320px;
	}

	.footer-top {
		gap: 30px;
	}
}

@media (max-width: 540px) {
	.container {
		width: 94%;
		padding: 0 6px;
	}

	.impact-grid {
		grid-template-columns: 1fr;
	}

	.hero-copy h1 {
		font-size: 2.2rem;
	}

	.quote-card p {
		font-size: 1.15rem;
	}

	.team-btn {
		width: 100%;
		justify-content: center;
	}

	.footer-bottom {
		flex-direction: column;
		align-items: flex-start;
	}
}