.tekiner-oi-section {
	background: #f5f5f5;
	padding: 0 0 100px;
	margin-top: 48px;
	margin-left: -150px;
	margin-right: -150px;
	width: calc(100% + 300px);
	box-sizing: border-box;
}

.tekiner-oi-section--has-video {
	overflow-x: clip;
}

.tekiner-oi-section--has-video .tekiner-oi-inner {
	padding-top: 24px;
}
.tekiner-oi-section:not(.tekiner-oi-section--has-video) .tekiner-oi-inner {
	padding-top: 0;
}

.tekiner-oi-section--has-video .tekiner-oi-video-wrap {
	width: 100vw;
	max-width: 100vw;
	margin-left: calc(50% - 50vw);
	margin-right: calc(50% - 50vw);
	margin-bottom: 24px;
	display: block;
	min-height: 280px;
	box-sizing: border-box;
}

.tekiner-oi-video-block {
	position: relative;
	width: 100%;
	aspect-ratio: 16 / 9;
	min-height: 320px;
	max-height: 70vh;
	background: #0a0a0a;
	overflow: hidden;
}

.tekiner-oi-video-block .tekiner-oi-video-player {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
}

.tekiner-oi-video-block .tekiner-oi-video-poster {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.tekiner-oi-video-block--embed .tekiner-oi-video-play-btn {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	padding: 0;
	border: none;
	background: none;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
}

.tekiner-oi-video-block--embed .tekiner-oi-video-play-btn .tekiner-oi-video-poster {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.tekiner-oi-video-play-icon {
	position: relative;
	z-index: 2;
	width: 68px;
	height: 68px;
	border-radius: 50%;
	background: rgba(0, 39, 65, 0.9);
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background 0.2s, transform 0.2s;
	box-shadow: 0 4px 24px rgba(0, 39, 65, 0.4);
}

.tekiner-oi-video-play-icon::before {
	content: "";
	position: absolute;
	inset: -3px;
	border-radius: 50%;
	border: 2px solid rgba(255, 255, 255, 0.5);
	animation: tekiner-oi-play-pulse 2s ease-out infinite;
	pointer-events: none;
}

.tekiner-oi-video-play-icon::after {
	content: "";
	position: relative;
	z-index: 1;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 12px 0 12px 20px;
	border-color: transparent transparent transparent #fff;
	margin-left: 6px;
}

@keyframes tekiner-oi-play-pulse {
	0% {
		transform: scale(1);
		opacity: 0.8;
	}
	100% {
		transform: scale(1.5);
		opacity: 0;
	}
}

.tekiner-oi-video-play-btn:hover .tekiner-oi-video-play-icon {
	background: #002741;
	transform: scale(1.08);
}
.tekiner-oi-video-play-btn:hover .tekiner-oi-video-play-icon::before {
	animation-duration: 1.2s;
}

.tekiner-oi-video-embed-inner {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
}

.tekiner-oi-video-embed-inner iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

.tekiner-oi-inner {
	display: grid;
	grid-template-columns: 1fr 1.6fr;
	grid-template-rows: auto auto auto;
	gap: 28px 48px;
	align-items: start;
	max-width: 100%;
	box-sizing: border-box;
	padding-left: 150px;
	padding-right: 150px;
}

.tekiner-oi-fp-title {
	grid-column: 1 / -1;
	grid-row: 1;
	margin-bottom: 0;
}

.tekiner-oi-section .tekiner-fp-section-title-wrap .tekiner-about-section-header {
	margin-bottom: 0;
}

.tekiner-oi-left {
	grid-column: 1;
	grid-row: 2 / span 2;
	align-self: start;
}

.tekiner-oi-alt-baslik {
	margin: 0;
	font-size: 1rem;
	line-height: 1.6;
	color: #1a1a1a;
}

.tekiner-oi-right {
	grid-column: 2;
	grid-row: 2;
	display: grid;
	gap: 24px;
	min-width: 0;
	width: 100%;
}

.tekiner-oi-row {
	display: grid;
	gap: 24px;
	width: 100%;
	box-sizing: border-box;
}

.tekiner-oi-row--2 {
	grid-template-columns: 1fr 1fr;
}

.tekiner-oi-row--5 {
	grid-column: 1 / -1;
	grid-row: 3;
	grid-template-columns: repeat(5, minmax(0, 1fr));
	justify-content: start;
}

.tekiner-oi-kart {
	position: relative;
	background: #fff;
	border: none;
	border-radius: 0;
	min-height: 220px;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
	box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
	transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.tekiner-oi-kart:hover {
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
	transform: translateY(-2px);
}

.tekiner-oi-kart-num {
	position: absolute;
	right: 16px;
	bottom: 12px;
	font-size: 3.5rem;
	font-weight: 700;
	color: rgba(0, 0, 0, 0.18);
	line-height: 1;
	pointer-events: none;
}

.tekiner-oi-kart-icerik {
	position: relative;
	z-index: 2;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 14px;
	padding: 24px;
	text-align: center;
	transition: opacity 0.25s ease;
}

.tekiner-oi-kart:hover .tekiner-oi-kart-icerik {
	opacity: 0;
	pointer-events: none;
}

.tekiner-oi-kart-ikon {
	font-size: 2.85rem;
	color: #002741;
}

.tekiner-oi-kart-ikon i {
	font-size: inherit;
}

.tekiner-oi-kart-ikon--img {
	display: inline-flex;
	align-items: center;
	justify-content: center;
}

.tekiner-oi-kart-ikon--img img {
	width: 64px;
	height: 64px;
	object-fit: contain;
}

.tekiner-oi-kart-baslik {
	font-size: 1.125rem;
	font-weight: 500;
	color: #1a1a1a;
	line-height: 1.35;
	text-transform: none;
	font-variant: normal;
}

.tekiner-oi-kart-hover {
	position: absolute;
	inset: 0;
	z-index: 1;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	opacity: 0;
	transition: opacity 0.25s ease;
}

.tekiner-oi-kart:hover .tekiner-oi-kart-hover {
	opacity: 1;
}

@media (max-width: 992px) {
	.tekiner-oi-section {
		margin-top: 24px;
		padding: 0 0 24px;
		margin-bottom: 0;
	}
	.tekiner-oi-section--has-video .tekiner-oi-inner {
		padding-top: 16px;
	}
	.tekiner-oi-inner {
		grid-template-columns: 1fr;
		grid-template-rows: auto auto auto auto;
		gap: 24px;
	}

	.tekiner-oi-fp-title {
		grid-column: 1;
		grid-row: 1;
	}

	.tekiner-oi-left {
		grid-column: 1;
		grid-row: 2;
		position: static;
	}

	.tekiner-oi-right {
		grid-column: 1;
		grid-row: 3;
	}

	.tekiner-oi-row--5 {
		grid-column: 1;
		grid-row: 4;
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 1200px) {
	.tekiner-oi-section {
		margin-left: -48px;
		margin-right: -48px;
		width: calc(100% + 96px);
	}
	.tekiner-oi-inner {
		padding-left: 48px;
		padding-right: 48px;
	}
}

@media (max-width: 768px) {
	.tekiner-oi-section {
		padding: 0 0 24px;
		margin-top: 24px;
		margin-left: -24px;
		margin-right: -24px;
		width: calc(100% + 48px);
	}
	.tekiner-oi-section--has-video .tekiner-oi-inner {
		padding-top: 16px;
	}
	.tekiner-oi-inner {
		padding-left: 24px;
		padding-right: 24px;
	}

	.tekiner-oi-row--2,
	.tekiner-oi-row--5 {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 480px) {
	.tekiner-oi-section {
		margin-left: -16px;
		margin-right: -16px;
		width: calc(100% + 32px);
	}
	.tekiner-oi-inner {
		padding-left: 16px;
		padding-right: 16px;
	}
}