/* =========================================================
   VONA BAND
   ABOUT / LINK HUB
========================================================= */

:root {
	--about-black: #070707;
	--about-black2: #0d0d0d;
	--about-black3: #151515;

	--about-white: #f6f3ec;
	--about-yellow: #f3c548;

	--about-muted: rgba(255,255,255,.52);
	--about-line: rgba(255,255,255,.10);

	--about-inner: 1540px;
}


/* =========================================================
   BASE
========================================================= */

.about-page {
	width: 100%;

	background: var(--about-black);

	color: #fff;

	overflow: hidden;
}


.about-page *,
.about-page *::before,
.about-page *::after {
	box-sizing: border-box;
}


.about-page img {
	display: block;

	width: 100%;
}


.about-page a {
	color: inherit;

	text-decoration: none;
}


.about-inner {
	width: calc(100% - 96px);
	max-width: var(--about-inner);

	margin: 0 auto;
}


/* =========================================================
   01 HERO
========================================================= */

.about-hero {
	position: relative;

	height: 100svh;
	min-height: 820px;

	background: #050505;

	overflow: hidden;
}


/* BG */

.about-hero-bg {
	position: absolute;

	inset: 0;

	z-index: 0;
}


.about-hero-bg img {
	width: 100%;
	height: 100%;

	object-fit: cover;
	object-position: center;

	transform: scale(1.015);
}


/* OVERLAY */

.about-hero-overlay {
	position: absolute;

	inset: 0;

	z-index: 1;

	background:
		linear-gradient(
			90deg,
			rgba(0,0,0,.92) 0%,
			rgba(0,0,0,.70) 30%,
			rgba(0,0,0,.30) 60%,
			rgba(0,0,0,.14) 100%
		),
		linear-gradient(
			to bottom,
			rgba(0,0,0,.18) 0%,
			transparent 38%,
			transparent 66%,
			rgba(0,0,0,.76) 100%
		);
}


/* INNER */

.about-hero-inner {
	position: relative;

	z-index: 3;

	width: calc(100% - 96px);
	max-width: var(--about-inner);

	height: 100%;

	margin: 0 auto;
}


/* CONTENT */

.about-hero-content {
	position: absolute;

	left: 0;
	bottom: 120px;

	width: 850px;
	max-width: 72%;
}


.about-eyebrow {
	display: block;

	margin-bottom: 18px;

	color: var(--about-yellow);

	font-size: 10px;
	font-weight: 900;

	letter-spacing: .18em;
}


.about-hero-content h1 {
	margin: 0;

	font-size: clamp(92px, 9vw, 170px);
	font-weight: 900;
	font-style: italic;

	line-height: .74;
	letter-spacing: -.08em;
}


.about-hero-content h1 strong {
	display: block;

	color: var(--about-yellow);

	font-weight: inherit;
}


.about-hero-copy {
	margin: 28px 0 0;

	color: rgba(255,255,255,.66);

	font-size: 17px;
	font-weight: 500;

	letter-spacing: -.01em;
}


/* HERO LINKS */

.about-hero-links {
	display: flex;
	flex-wrap: wrap;

	gap: 10px;

	margin-top: 38px;
}


.about-hero-links a {
	min-width: 170px;
	height: 54px;

	padding: 0 18px;

	display: flex;
	align-items: center;
	justify-content: space-between;

	border: 1px solid rgba(255,255,255,.18);

	background: rgba(0,0,0,.18);

	-webkit-backdrop-filter: blur(10px);
	backdrop-filter: blur(10px);

	color: rgba(255,255,255,.78);

	font-size: 9px;
	font-weight: 800;

	letter-spacing: .13em;

	transition:
		background .25s ease,
		border-color .25s ease,
		color .25s ease,
		transform .25s ease;
}


.about-hero-links a strong {
	font-size: 15px;

	transition:
		transform .25s ease;
}


.about-hero-links a:hover {
	border-color: var(--about-yellow);

	background: var(--about-yellow);

	color: #080808;

	transform: translateY(-2px);
}


.about-hero-links a:hover strong {
	transform: translate(3px,-3px);
}


/* HERO BOTTOM */

.about-hero-bottom {
	position: absolute;

	right: 0;
	bottom: 48px;

	display: flex;
	align-items: center;

	gap: 14px;

	color: rgba(255,255,255,.31);

	font-size: 8px;
	font-weight: 800;

	letter-spacing: .16em;
}


.about-hero-bottom i {
	position: relative;

	width: 60px;
	height: 1px;

	background: rgba(255,255,255,.17);

	overflow: hidden;
}


.about-hero-bottom i::after {
	content: "";

	position: absolute;

	top: 0;
	left: -100%;

	width: 100%;
	height: 100%;

	background: var(--about-yellow);

	animation: aboutHeroLine 2.3s infinite;
}


@keyframes aboutHeroLine {

	0% {
		left: -100%;
	}

	65%,
	100% {
		left: 100%;
	}

}


/* =========================================================
   02 LISTEN ON
========================================================= */

.about-platform-section {
	position: relative;

	padding:
		170px
		0
		190px;

	background: var(--about-white);

	color: #090909;
}


/* HEAD */

.about-section-head {
	display: grid;

	grid-template-columns:
		180px
		1fr;

	gap: 50px;

	margin-bottom: 90px;
}


.about-section-number {
	color: rgba(0,0,0,.34);

	font-size: 12px;
	font-weight: 900;
}


.about-section-title > span {
	display: block;

	margin-bottom: 17px;

	color: rgba(0,0,0,.37);

	font-size: 9px;
	font-weight: 800;

	letter-spacing: .18em;
}


.about-section-title h2 {
	margin: 0;

	color: #090909;

	font-size: clamp(66px, 6.5vw, 118px);
	font-weight: 900;
	font-style: italic;

	line-height: .80;
	letter-spacing: -.07em;
}


.about-section-title h2 strong {
	color: #090909;

	font-weight: inherit;
}


/* PLATFORM LIST */

.about-platform-list {
	border-top: 1px solid rgba(0,0,0,.17);
}


.about-platform-item {
	position: relative;

	display: grid;

	grid-template-columns:
		80px
		minmax(0,1fr)
		160px;

	align-items: center;

	gap: 30px;

	min-height: 190px;

	padding:
		25px
		0;

	border-bottom: 1px solid rgba(0,0,0,.13);

	overflow: hidden;

	transition:
		padding .35s ease,
		color .3s ease;
}


/* BG HOVER */

.about-platform-item::before {
	content: "";

	position: absolute;

	inset: 0;

	z-index: 0;

	background: #0a0a0a;

	transform: scaleY(0);

	transform-origin: center bottom;

	transition:
		transform .35s cubic-bezier(.2,.75,.2,1);
}


.about-platform-item:hover::before {
	transform: scaleY(1);
}


.about-platform-item > * {
	position: relative;

	z-index: 2;
}


/* INDEX */

.about-platform-index {
	color: rgba(0,0,0,.32);

	font-size: 11px;
	font-weight: 900;

	transition:
		color .25s ease;
}


.about-platform-item:hover
.about-platform-index {
	color: var(--about-yellow);
}


/* CONTENT */

.about-platform-content > span {
	display: block;

	margin-bottom: 10px;

	color: rgba(0,0,0,.40);

	font-size: 8px;
	font-weight: 800;

	letter-spacing: .16em;

	transition:
		color .25s ease;
}


.about-platform-content h3 {
	margin: 0;

	color: #090909;

	font-size: clamp(44px, 5vw, 88px);
	font-weight: 900;
	font-style: italic;

	line-height: .85;
	letter-spacing: -.06em;

	transition:
		color .25s ease,
		transform .35s ease;
}


.about-platform-content p {
	margin: 18px 0 0;

	color: rgba(0,0,0,.48);

	font-size: 13px;
	line-height: 1.75;

	transition:
		color .25s ease;
}


.about-platform-item:hover
.about-platform-content > span {
	color: rgba(255,255,255,.38);
}


.about-platform-item:hover
.about-platform-content h3 {
	color: #fff;

	transform: translateX(6px);
}


.about-platform-item:hover
.about-platform-content p {
	color: rgba(255,255,255,.47);
}


/* ACTION */

.about-platform-action {
	display: flex;
	align-items: center;
	justify-content: flex-end;

	gap: 16px;
}


.about-platform-action span {
	color: rgba(0,0,0,.46);

	font-size: 8px;
	font-weight: 800;

	letter-spacing: .14em;

	transition:
		color .25s ease;
}


.about-platform-action strong {
	display: flex;
	align-items: center;
	justify-content: center;

	width: 50px;
	height: 50px;

	border: 1px solid rgba(0,0,0,.18);
	border-radius: 50%;

	color: #090909;

	font-size: 17px;

	transition:
		background .25s ease,
		border-color .25s ease,
		color .25s ease,
		transform .25s ease;
}


.about-platform-item:hover
.about-platform-action span {
	color: rgba(255,255,255,.55);
}


.about-platform-item:hover
.about-platform-action strong {
	border-color: var(--about-yellow);

	background: var(--about-yellow);

	color: #080808;

	transform: translate(4px,-4px);
}


/* =========================================================
   03 CONTACT
========================================================= */

.about-contact-section {
	position: relative;

	min-height: 760px;

	display: flex;
	align-items: center;

	background:
		radial-gradient(
			circle at 78% 45%,
			rgba(243,197,72,.08),
			transparent 32%
		),
		#080808;

	border-top: 1px solid rgba(255,255,255,.06);
}


.about-contact-inner {
	width: calc(100% - 96px);
	max-width: var(--about-inner);

	margin: 0 auto;

	padding:
		110px
		0
		90px;

	display: flex;
	flex-direction: column;

	justify-content: space-between;

	min-height: 760px;
}


/* TOP */

.about-contact-top {
	display: flex;
	align-items: center;

	gap: 22px;
}


.about-contact-number {
	color: var(--about-yellow);

	font-size: 10px;
	font-weight: 900;
}


.about-contact-label {
	color: rgba(255,255,255,.34);

	font-size: 9px;
	font-weight: 800;

	letter-spacing: .17em;
}


/* CONTENT */

.about-contact-content {
	margin-top: auto;
	margin-bottom: auto;

	padding:
		80px
		0;
}


.about-contact-content h2 {
	margin: 0;

	max-width: 1200px;

	color: #fff;

	font-size: clamp(82px, 9vw, 165px);
	font-weight: 900;
	font-style: italic;

	line-height: .76;
	letter-spacing: -.075em;
}


.about-contact-content h2 strong {
	color: var(--about-yellow);

	font-weight: inherit;
}


.about-contact-content > p {
	margin: 34px 0 0;

	color: rgba(255,255,255,.42);

	font-size: 12px;
	font-weight: 600;

	letter-spacing: .05em;
}


/* MAIL */

.about-contact-mail {
	display: flex;
	align-items: center;
	justify-content: space-between;

	width: 100%;

	margin-top: 52px;

	padding:
		28px
		0;

	border-top: 1px solid rgba(255,255,255,.13);
	border-bottom: 1px solid rgba(255,255,255,.13);

	color: #fff;

	transition:
		border-color .25s ease,
		color .25s ease;
}


.about-contact-mail span {
	font-size: clamp(24px, 3vw, 44px);
	font-weight: 800;

	letter-spacing: -.04em;
}


.about-contact-mail strong {
	display: flex;
	align-items: center;
	justify-content: center;

	width: 58px;
	height: 58px;

	border: 1px solid rgba(255,255,255,.20);
	border-radius: 50%;

	color: var(--about-yellow);

	font-size: 20px;

	transition:
		background .25s ease,
		color .25s ease,
		border-color .25s ease,
		transform .25s ease;
}


.about-contact-mail:hover {
	border-color: rgba(243,197,72,.55);
}


.about-contact-mail:hover strong {
	border-color: var(--about-yellow);

	background: var(--about-yellow);

	color: #080808;

	transform: translate(4px,-4px);
}


/* BOTTOM */

.about-contact-bottom {
	display: flex;
	align-items: center;
	justify-content: space-between;

	padding-top: 35px;

	border-top: 1px solid rgba(255,255,255,.07);

	color: rgba(255,255,255,.24);

	font-size: 8px;
	font-weight: 800;

	letter-spacing: .14em;
}


/* =========================================================
   <= 1280
========================================================= */

@media (max-width:1280px) {

	.about-inner,
	.about-hero-inner,
	.about-contact-inner {
		width: calc(100% - 64px);
	}


	.about-platform-section {
		padding:
			145px
			0
			160px;
	}


	.about-platform-item {
		min-height: 170px;

		grid-template-columns:
			65px
			minmax(0,1fr)
			140px;
	}

}


/* =========================================================
   <= 1024
========================================================= */

@media (max-width:1024px) {

	.about-section-head {
		grid-template-columns:
			100px
			1fr;
	}


	.about-hero-content {
		max-width: 82%;
	}


	.about-platform-item {
		grid-template-columns:
			50px
			minmax(0,1fr)
			110px;
	}


	.about-platform-content h3 {
		font-size: 58px;
	}

}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width:768px) {

	/* COMMON */

	.about-inner,
	.about-hero-inner,
	.about-contact-inner {
		width: calc(100% - 36px);
	}


	/* =====================================================
	   HERO
	===================================================== */

	.about-hero {
		height: auto;

		min-height: 100svh;
	}


	.about-hero-bg img {
		object-position: 60% center;
	}


	.about-hero-overlay {
		background:
			linear-gradient(
				to bottom,
				rgba(0,0,0,.12) 0%,
				rgba(0,0,0,.18) 32%,
				rgba(0,0,0,.58) 60%,
				rgba(0,0,0,.95) 100%
			);
	}


	.about-hero-inner {
		min-height: 100svh;
	}


	.about-hero-content {
		left: 0;
		bottom: 85px;

		width: 100%;
		max-width: none;
	}


	.about-eyebrow {
		margin-bottom: 12px;

		font-size: 8px;
	}


	.about-hero-content h1 {
		font-size: clamp(68px, 21vw, 102px);
	}


	.about-hero-copy {
		margin-top: 20px;

		font-size: 13px;
	}


	.about-hero-links {
		margin-top: 28px;

		gap: 7px;
	}


	.about-hero-links a {
		flex: 1 1 calc(50% - 7px);

		min-width: 0;

		height: 48px;

		font-size: 8px;
	}


	.about-hero-bottom {
		display: none;
	}


	/* =====================================================
	   PLATFORM
	===================================================== */

	.about-platform-section {
		padding:
			100px
			0
			115px;
	}


	.about-section-head {
		display: block;

		margin-bottom: 55px;
	}


	.about-section-number {
		margin-bottom: 20px;

		font-size: 9px;
	}


	.about-section-title > span {
		margin-bottom: 12px;

		font-size: 8px;
	}


	.about-section-title h2 {
		font-size: clamp(52px, 15vw, 74px);
	}


	.about-platform-item {
		grid-template-columns:
			34px
			minmax(0,1fr)
			52px;

		gap: 10px;

		min-height: 145px;

		padding:
			24px
			0;
	}


	.about-platform-index {
		font-size: 8px;
	}


	.about-platform-content > span {
		margin-bottom: 7px;

		font-size: 7px;
	}


	.about-platform-content h3 {
		font-size: clamp(36px, 11vw, 52px);
	}


	.about-platform-content p {
		margin-top: 12px;

		font-size: 11px;
		line-height: 1.65;
	}


	.about-platform-action span {
		display: none;
	}


	.about-platform-action strong {
		width: 42px;
		height: 42px;

		font-size: 15px;
	}


	/* 모바일 hover 효과 무효화 */

	.about-platform-item:hover::before {
		transform: scaleY(0);
	}


	.about-platform-item:hover
	.about-platform-index {
		color: rgba(0,0,0,.32);
	}


	.about-platform-item:hover
	.about-platform-content > span {
		color: rgba(0,0,0,.40);
	}


	.about-platform-item:hover
	.about-platform-content h3 {
		color: #090909;

		transform: none;
	}


	.about-platform-item:hover
	.about-platform-content p {
		color: rgba(0,0,0,.48);
	}


	.about-platform-item:hover
	.about-platform-action strong {
		border-color: rgba(0,0,0,.18);

		background: transparent;

		color: #090909;

		transform: none;
	}


	/* =====================================================
	   CONTACT
	===================================================== */

	.about-contact-section {
		min-height: 650px;
	}


	.about-contact-inner {
		min-height: 650px;

		padding:
			70px
			0
			50px;
	}


	.about-contact-content {
		padding:
			70px
			0;
	}


	.about-contact-content h2 {
		font-size: clamp(64px, 20vw, 92px);
	}


	.about-contact-content > p {
		margin-top: 24px;

		font-size: 10px;
	}


	.about-contact-mail {
		margin-top: 38px;

		padding:
			22px
			0;
	}


	.about-contact-mail span {
		font-size: clamp(21px, 6vw, 30px);
	}


	.about-contact-mail strong {
		width: 46px;
		height: 46px;

		font-size: 17px;
	}


	.about-contact-bottom {
		font-size: 7px;

		gap: 20px;
	}

}


/* =========================================================
   SMALL MOBILE
========================================================= */

@media (max-width:480px) {

	.about-inner,
	.about-hero-inner,
	.about-contact-inner {
		width: calc(100% - 28px);
	}


	.about-hero-links {
		display: block;
	}


	.about-hero-links a {
		width: 100%;

		margin-top: 7px;
	}


	.about-platform-item {
		grid-template-columns:
			28px
			minmax(0,1fr)
			44px;
	}


	.about-platform-content h3 {
		font-size: clamp(32px, 10vw, 44px);
	}


	.about-platform-content p br {
		display: none;
	}


	.about-platform-action strong {
		width: 38px;
		height: 38px;
	}


	.about-contact-content h2 {
		font-size: clamp(58px, 18vw, 82px);
	}


	.about-contact-mail {
		align-items: flex-end;
	}


	.about-contact-mail span {
		font-size: 20px;
	}

}


/* =========================================================
   SHORT PC
========================================================= */

@media (min-width:769px) and (max-height:820px) {

	.about-hero {
		min-height: 700px;
	}


	.about-hero-content {
		bottom: 85px;
	}


	.about-hero-content h1 {
		font-size: 95px;
	}


	.about-hero-copy {
		margin-top: 18px;
	}


	.about-hero-links {
		margin-top: 25px;
	}

}