/* ===== About page — Center for Science ===== */
:root {
	--cfs-navy: #102a43;
	--cfs-navy-deep: #0b1c2e;
	--cfs-gold: #ffb606;
	--cfs-blue: #1a76d1;
	--cfs-sky: #14bdee;
	--cfs-muted: #5a6270;
	--cfs-soft: #f4f7fb;
	--cfs-line: #e4ebf3;
}

/* ---------- Intro ---------- */
.cfs_about_intro {
	position: relative;
	overflow: hidden;
	padding-top: 90px;
	padding-bottom: 90px;
	background:
		radial-gradient(ellipse 70% 50% at 0% 0%, rgba(255, 182, 6, 0.12), transparent 55%),
		radial-gradient(ellipse 60% 45% at 100% 100%, rgba(26, 118, 209, 0.1), transparent 50%),
		linear-gradient(180deg, #f7f9fc 0%, #ffffff 100%);
}

.cfs_about_intro_glow {
	position: absolute;
	width: 420px;
	height: 420px;
	right: -80px;
	top: -120px;
	border-radius: 50%;
	background: radial-gradient(circle, rgba(255, 182, 6, 0.18), transparent 70%);
	pointer-events: none;
	animation: cfsFloat 8s ease-in-out infinite;
}

@keyframes cfsFloat {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(18px); }
}

.cfs_about_eyebrow {
	display: inline-block;
	margin: 0 0 16px;
	padding: 7px 14px;
	background: var(--cfs-gold);
	color: var(--cfs-navy);
	font-size: 11px;
	font-weight: 800;
	letter-spacing: 1px;
	text-transform: uppercase;
	clip-path: polygon(0 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.cfs_about_copy h2 {
	font-size: clamp(30px, 3.6vw, 44px);
	font-weight: 800;
	color: var(--cfs-navy);
	line-height: 1.18;
	margin: 0 0 14px;
}

.cfs_about_accent_line {
	display: block;
	width: 64px;
	height: 4px;
	margin: 0 0 22px;
	background: linear-gradient(90deg, var(--cfs-gold), var(--cfs-sky));
}

.cfs_about_text {
	color: var(--cfs-muted);
	font-size: 15.5px;
	line-height: 1.8;
	margin: 0 0 16px;
}

.cfs_about_actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 28px;
}

.cfs_about_btn,
.cfs_about_btn_outline {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 13px 24px;
	font-size: 13px;
	font-weight: 800;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	text-decoration: none;
	transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.cfs_about_btn {
	background: var(--cfs-navy);
	color: #ffffff;
	box-shadow: 0 10px 24px rgba(16, 42, 67, 0.22);
}

.cfs_about_btn:hover {
	background: var(--cfs-gold);
	color: var(--cfs-navy);
	transform: translateY(-2px);
	text-decoration: none;
	box-shadow: 0 14px 28px rgba(255, 182, 6, 0.35);
}

.cfs_about_btn_outline {
	background: transparent;
	color: var(--cfs-navy);
	border: 2px solid var(--cfs-navy);
}

.cfs_about_btn_outline:hover {
	background: var(--cfs-navy);
	color: #ffffff;
	transform: translateY(-2px);
	text-decoration: none;
}

.cfs_about_btn_gold {
	background: var(--cfs-gold) !important;
	color: var(--cfs-navy) !important;
	box-shadow: 0 10px 24px rgba(255, 182, 6, 0.35) !important;
}

.cfs_about_btn_gold:hover {
	background: #ffffff !important;
	color: var(--cfs-navy) !important;
}

.cfs_about_media_wrap {
	position: relative;
	padding: 18px 0 0 18px;
}

.cfs_about_media_frame {
	position: absolute;
	inset: 0 18px 18px 0;
	border: 2px solid var(--cfs-gold);
	z-index: 0;
	transform: translate(10px, 10px);
	pointer-events: none;
}

.cfs_about_media {
	position: relative;
	z-index: 1;
	overflow: hidden;
	box-shadow: 0 28px 60px rgba(16, 42, 67, 0.22);
}

.cfs_about_media::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(160deg, transparent 45%, rgba(16, 42, 67, 0.35) 100%);
	pointer-events: none;
}

.cfs_about_media img {
	width: 100%;
	height: 440px;
	object-fit: cover;
	display: block;
	transition: transform 0.7s ease;
}

.cfs_about_media:hover img {
	transform: scale(1.05);
}

.cfs_about_media_badge {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 2;
	padding: 22px 20px 18px;
	background: linear-gradient(180deg, transparent, rgba(11, 28, 46, 0.92));
	color: var(--cfs-gold);
	font-size: 14px;
	font-weight: 700;
	letter-spacing: 0.2px;
}

.cfs_about_section_intro {
	max-width: 680px;
	margin: -4px auto 42px;
	color: var(--cfs-muted);
	font-size: 15.5px;
	line-height: 1.75;
}

/* ---------- Vision & Mission ---------- */
.cfs_vision_mission {
	background:
		linear-gradient(180deg, #eef3f9 0%, #f7f9fc 100%);
	padding-top: 70px;
	padding-bottom: 40px;
}

.cfs_vm_row {
	align-items: stretch;
}

.cfs_vm_card {
	position: relative;
	height: 100%;
	padding: 40px 34px;
	margin-bottom: 28px;
	overflow: hidden;
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cfs_vm_card:hover {
	transform: translateY(-6px);
}

.cfs_vm_vision {
	background: linear-gradient(145deg, var(--cfs-navy-deep) 0%, #16375a 100%);
	color: #ffffff;
	box-shadow: 0 22px 48px rgba(16, 42, 67, 0.28);
}

.cfs_vm_mission {
	background: #ffffff;
	border: 1px solid var(--cfs-line);
	box-shadow: 0 18px 40px rgba(16, 42, 67, 0.08);
}

.cfs_vm_icon {
	width: 52px;
	height: 52px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 18px;
	font-size: 20px;
}

.cfs_vm_vision .cfs_vm_icon {
	background: rgba(255, 182, 6, 0.15);
	color: var(--cfs-gold);
	border: 1px solid rgba(255, 182, 6, 0.35);
}

.cfs_vm_mission .cfs_vm_icon {
	background: rgba(26, 118, 209, 0.1);
	color: var(--cfs-blue);
	border: 1px solid rgba(26, 118, 209, 0.2);
}

.cfs_vm_label {
	display: inline-block;
	margin-bottom: 10px;
	font-size: 12px;
	font-weight: 800;
	letter-spacing: 0.14em;
	text-transform: uppercase;
}

.cfs_vm_vision .cfs_vm_label {
	color: var(--cfs-gold);
}

.cfs_vm_mission .cfs_vm_label {
	color: var(--cfs-blue);
}

.cfs_vm_card h3 {
	font-size: 26px;
	font-weight: 800;
	margin-bottom: 16px;
	line-height: 1.25;
}

.cfs_vm_vision h3 {
	color: #ffffff;
}

.cfs_vm_mission h3 {
	color: var(--cfs-navy);
}

.cfs_vm_card > p {
	font-size: 15.5px;
	line-height: 1.8;
	margin: 0;
}

.cfs_vm_vision > p {
	color: rgba(255, 255, 255, 0.82);
}

.cfs_vm_mission > p {
	color: var(--cfs-muted);
}

.cfs_vm_list {
	list-style: none;
	padding: 0;
	margin: 8px 0 0;
}

.cfs_vm_list li {
	position: relative;
	padding: 11px 0 11px 28px;
	font-size: 14.5px;
	line-height: 1.55;
	color: #384860;
	border-bottom: 1px dashed #e8eef5;
}

.cfs_vm_list li:last-child {
	border-bottom: none;
}

.cfs_vm_list li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 16px;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: var(--cfs-gold);
	box-shadow: 0 0 0 4px rgba(255, 182, 6, 0.18);
}

/* ---------- Features ---------- */
.cfs_about_features {
	background: #ffffff;
	position: relative;
}

.cfs_about_feature_card {
	position: relative;
	height: 100%;
	padding: 32px 26px 28px;
	margin-bottom: 28px;
	background: var(--cfs-soft);
	border: 1px solid transparent;
	overflow: hidden;
	transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

.cfs_about_feature_card::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 4px;
	background: linear-gradient(90deg, var(--cfs-gold), var(--cfs-sky));
	transform: scaleX(0.35);
	transform-origin: left;
	transition: transform 0.35s ease;
}

.cfs_about_feature_card:hover {
	transform: translateY(-8px);
	background: #ffffff;
	border-color: var(--cfs-line);
	box-shadow: 0 22px 44px rgba(16, 42, 67, 0.12);
}

.cfs_about_feature_card:hover::before {
	transform: scaleX(1);
}

.cfs_feature_num {
	position: absolute;
	top: 18px;
	right: 20px;
	font-size: 28px;
	font-weight: 800;
	line-height: 1;
	color: rgba(16, 42, 67, 0.08);
	transition: color 0.3s ease;
}

.cfs_about_feature_card:hover .cfs_feature_num {
	color: rgba(255, 182, 6, 0.35);
}

.cfs_about_feature_icon {
	width: 64px;
	height: 64px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #ffffff;
	border: 1px solid var(--cfs-line);
	margin-bottom: 18px;
	box-shadow: 0 8px 18px rgba(16, 42, 67, 0.06);
	transition: background 0.3s ease, border-color 0.3s ease;
}

.cfs_about_feature_card:hover .cfs_about_feature_icon {
	background: rgba(255, 182, 6, 0.12);
	border-color: rgba(255, 182, 6, 0.4);
}

.cfs_about_feature_icon img {
	width: 34px;
	height: auto;
}

.cfs_about_feature_card h3 {
	font-size: 18px;
	font-weight: 800;
	color: var(--cfs-navy);
	margin: 0 0 12px;
	line-height: 1.35;
}

.cfs_about_feature_card p {
	margin: 0;
	color: var(--cfs-muted);
	font-size: 14.5px;
	line-height: 1.7;
}

/* ---------- Programmes ---------- */
.cfs_about_programmes {
	background:
		radial-gradient(ellipse 50% 60% at 100% 0%, rgba(20, 189, 238, 0.08), transparent 55%),
		linear-gradient(180deg, #f4f7fb 0%, #eef3f9 100%);
}

.cfs_programme_card {
	position: relative;
	height: 100%;
	padding: 36px 28px 32px;
	margin-bottom: 28px;
	background: #ffffff;
	border: 1px solid var(--cfs-line);
	overflow: hidden;
	transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.cfs_programme_card::after {
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	width: 5px;
	background: linear-gradient(180deg, var(--cfs-sky), var(--cfs-gold));
}

.cfs_programme_card:hover {
	transform: translateY(-8px);
	border-color: transparent;
	box-shadow: 0 24px 48px rgba(16, 42, 67, 0.14);
}

.cfs_programme_index {
	display: block;
	margin-bottom: 14px;
	font-size: 42px;
	font-weight: 800;
	line-height: 1;
	color: rgba(20, 189, 238, 0.18);
	letter-spacing: -1px;
	transition: color 0.3s ease;
}

.cfs_programme_card:hover .cfs_programme_index {
	color: rgba(255, 182, 6, 0.45);
}

.cfs_programme_card h3 {
	font-size: 19px;
	font-weight: 800;
	color: var(--cfs-navy);
	margin-bottom: 14px;
	line-height: 1.35;
	min-height: 52px;
}

.cfs_programme_card p {
	font-size: 14.5px;
	line-height: 1.75;
	color: var(--cfs-muted);
	margin-bottom: 22px;
}

.cfs_programme_card a {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-size: 13px;
	font-weight: 800;
	color: var(--cfs-blue);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	text-decoration: none;
	transition: color 0.2s ease, gap 0.2s ease;
}

.cfs_programme_card a:hover {
	color: var(--cfs-gold);
	gap: 12px;
	text-decoration: none;
}

/* ---------- Why choose ---------- */
.cfs_about_why {
	background: #ffffff;
	padding-top: 40px;
	padding-bottom: 40px;
}

.cfs_about_why_panel {
	padding: 48px 42px;
	background:
		linear-gradient(135deg, rgba(16, 42, 67, 0.03) 0%, rgba(255, 182, 6, 0.08) 100%),
		#f7f9fc;
	border: 1px solid var(--cfs-line);
	box-shadow: 0 20px 50px rgba(16, 42, 67, 0.06);
}

.cfs_about_why .section_title {
	margin-bottom: 14px;
}

.cfs_about_why .section_title h1 {
	font-size: clamp(26px, 3vw, 36px);
}

.cfs_about_why_text {
	font-size: 15.5px;
	line-height: 1.75;
	color: var(--cfs-muted);
	margin-bottom: 26px;
}

.cfs_why_list {
	list-style: none;
	padding: 0;
	margin: 0;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 14px;
}

.cfs_why_list li {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	padding: 16px 16px 16px 14px;
	background: #ffffff;
	border: 1px solid var(--cfs-line);
	font-size: 14px;
	font-weight: 650;
	color: var(--cfs-navy);
	line-height: 1.45;
	transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.cfs_why_list li::before {
	content: "\f00c";
	font-family: "Font Awesome 5 Free";
	font-weight: 900;
	flex-shrink: 0;
	width: 28px;
	height: 28px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(46, 125, 50, 0.1);
	color: #2e7d32;
	font-size: 12px;
}

.cfs_why_list li:hover {
	transform: translateY(-3px);
	border-color: rgba(255, 182, 6, 0.55);
	box-shadow: 0 10px 24px rgba(16, 42, 67, 0.08);
}

/* ---------- Motto ---------- */
.cfs_about_mission {
	position: relative;
	overflow: hidden;
	background: linear-gradient(120deg, var(--cfs-navy-deep) 0%, #163a62 45%, var(--cfs-blue) 100%);
	padding: 72px 0;
}

.cfs_motto_pattern {
	position: absolute;
	inset: 0;
	background-image:
		radial-gradient(circle at 20% 30%, rgba(255, 182, 6, 0.12) 0, transparent 28%),
		radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.08) 0, transparent 32%);
	pointer-events: none;
}

.cfs_about_mission_label {
	position: relative;
	font-size: 13px;
	font-weight: 800;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--cfs-gold);
	margin-bottom: 18px;
}

.cfs_about_mission_text {
	position: relative;
	color: #ffffff;
	font-size: clamp(18px, 2.6vw, 28px);
	font-weight: 800;
	letter-spacing: 0.6px;
	text-transform: uppercase;
	line-height: 1.45;
	margin: 0 0 22px;
}

.cfs_motto_divider {
	display: block;
	width: 72px;
	height: 3px;
	margin: 0 auto 22px;
	background: var(--cfs-gold);
}

.cfs_about_slogan_text {
	position: relative;
	color: rgba(255, 255, 255, 0.85);
	font-size: 16px;
	font-weight: 500;
	line-height: 1.8;
	max-width: 760px;
	margin: 0 auto;
}

/* ---------- Videos ---------- */
.cfs_about_videos {
	background: var(--cfs-soft);
}

.cfs_video_card {
	margin-bottom: 28px;
	background: #ffffff;
	border: 1px solid var(--cfs-line);
	overflow: hidden;
	box-shadow: 0 12px 30px rgba(16, 42, 67, 0.06);
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cfs_video_card:hover {
	transform: translateY(-8px);
	box-shadow: 0 22px 48px rgba(16, 42, 67, 0.14);
}

.cfs_video_frame {
	position: relative;
	width: 100%;
	padding-top: 56.25%;
	background: var(--cfs-navy);
}

.cfs_video_frame iframe {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
}

.cfs_video_meta {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	padding: 16px 18px 18px;
}

.cfs_video_play {
	flex-shrink: 0;
	width: 34px;
	height: 34px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(255, 182, 6, 0.15);
	color: #c78e00;
	font-size: 12px;
}

.cfs_video_card h3 {
	margin: 0;
	padding: 4px 0 0;
	font-size: 15px;
	font-weight: 700;
	color: var(--cfs-navy);
	line-height: 1.4;
}

/* ---------- Join CTA ---------- */
.cfs_about_join {
	background: #ffffff;
	padding-top: 20px;
	padding-bottom: 90px;
}

.cfs_about_join_box {
	position: relative;
	overflow: hidden;
	padding: 64px 48px;
	background:
		linear-gradient(135deg, var(--cfs-navy-deep) 0%, #1a3d63 55%, #1a76d1 130%);
	color: #ffffff;
	text-align: center;
	box-shadow: 0 28px 60px rgba(16, 42, 67, 0.28);
}

.cfs_join_orb {
	position: absolute;
	border-radius: 50%;
	pointer-events: none;
	filter: blur(2px);
}

.cfs_join_orb_1 {
	width: 280px;
	height: 280px;
	top: -100px;
	right: -60px;
	background: radial-gradient(circle, rgba(255, 182, 6, 0.28), transparent 70%);
	animation: cfsFloat 9s ease-in-out infinite;
}

.cfs_join_orb_2 {
	width: 220px;
	height: 220px;
	bottom: -90px;
	left: -40px;
	background: radial-gradient(circle, rgba(20, 189, 238, 0.22), transparent 70%);
	animation: cfsFloat 11s ease-in-out infinite reverse;
}

.cfs_about_join_box .cfs_about_eyebrow {
	position: relative;
	background: var(--cfs-gold);
	color: var(--cfs-navy);
}

.cfs_about_join_box h2 {
	position: relative;
	font-size: clamp(26px, 3.4vw, 38px);
	font-weight: 800;
	color: #ffffff;
	margin-bottom: 18px;
	line-height: 1.3;
}

.cfs_about_join_box > p {
	position: relative;
	max-width: 760px;
	margin: 0 auto 32px;
	font-size: 15.5px;
	line-height: 1.8;
	color: rgba(255, 255, 255, 0.84);
}

.cfs_about_join_box .cfs_about_actions {
	position: relative;
	justify-content: center;
	margin-top: 0;
}

.cfs_about_join_box .cfs_about_btn_outline {
	border-color: rgba(255, 255, 255, 0.5);
	color: #ffffff;
}

.cfs_about_join_box .cfs_about_btn_outline:hover {
	background: #ffffff;
	color: var(--cfs-navy);
	border-color: #ffffff;
}

/* ---------- Responsive ---------- */
@media only screen and (max-width: 991px) {
	.cfs_about_media_wrap {
		margin-bottom: 36px;
		padding: 12px 0 0 12px;
	}

	.cfs_about_media img {
		height: 340px;
	}

	.cfs_about_why_panel {
		padding: 36px 24px;
		text-align: center;
	}

	.cfs_about_why .section_title {
		text-align: center !important;
	}

	.cfs_about_why .cfs_about_btn {
		margin-bottom: 28px;
	}

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

	.cfs_programme_card h3 {
		min-height: 0;
	}
}

@media only screen and (max-width: 575px) {
	.cfs_about_intro {
		padding-top: 56px;
		padding-bottom: 50px;
	}

	.cfs_about_media img {
		height: 260px;
	}

	.cfs_about_actions {
		width: 100%;
	}

	.cfs_about_btn,
	.cfs_about_btn_outline {
		width: 100%;
		justify-content: center;
	}

	.cfs_vm_card {
		padding: 30px 22px;
	}

	.cfs_about_join_box {
		padding: 44px 22px;
	}

	.cfs_about_mission {
		padding: 56px 0;
	}

	.cfs_about_join {
		padding-bottom: 60px;
	}
}