/* ==================== 인트로 (1단계) ==================== */

/* 폰트 — 인트로 전용 */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Gowun+Batang:wght@400;700&display=swap');

/* 스크롤 잠금 */
body.noscroll {
	height: 100dvh;
	width: 100%;
	overflow: hidden;
	position: fixed;
	top: 0;
}

/* 인트로 섹션 */
.intro {
	width: 100%;
	height: 100vh;
	overflow: hidden;
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #000;
	font-family: 'Gowun Batang', 'Cormorant Garamond', serif;
}

/* 오버레이 — 버튼 주변만 살짝 어둡게 */
.intro::after {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: radial-gradient(ellipse at center, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0.15) 60%, rgba(0,0,0,0.1) 100%);
	pointer-events: none;
	z-index: 2;
}

/* 투명 헤더 */
.intro-header {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 20px 30px;
	z-index: 100;
}

.intro-header__logo img {
	height: 36px;
	opacity: 0.9;
	transition: opacity 0.3s;
}

.intro-header__logo img:hover {
	opacity: 1;
}

.intro-header__auth {
	display: flex;
	align-items: center;
	gap: 12px;
	font-family: 'Gowun Batang', serif;
}

.intro-header__user {
	color: rgba(255,255,255,0.8);
	font-size: 13px;
}

.intro-header__btn {
	color: rgba(255,255,255,0.7);
	font-size: 13px;
	text-decoration: none;
	padding: 6px 16px;
	border: 1px solid rgba(255,255,255,0.3);
	border-radius: 20px;
	transition: all 0.3s;
	font-family: 'Gowun Batang', serif;
}

.intro-header__btn:hover {
	color: #fff;
	border-color: rgba(255,255,255,0.7);
	background: rgba(255,255,255,0.1);
	text-decoration: none;
}

/* 이미지 그리드 */
.grid {
	gap: 1rem;
	flex: none;
	position: relative;
	width: 200vw;
	height: 200vh;
	display: grid;
	grid-template-rows: repeat(5, 1fr);
	grid-template-columns: 100%;
	transform: rotate(-15deg);
	transform-origin: center center;
}

.row {
	display: grid;
	gap: 1rem;
	grid-template-columns: repeat(7, 1fr);
	will-change: transform, filter;
}

.row__item {
	position: relative;
}

.row__item-inner {
	position: relative;
	width: 100%;
	height: 100%;
	overflow: hidden;
	border-radius: 10px;
}

.row__item-img {
	width: 100%;
	height: 100%;
	background-size: cover;
	background-position: 50% 50%;
	position: absolute;
	top: 0;
	left: 0;
	background-color: #333;
}

.fullview {
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	pointer-events: none;
}

.fullview .row__item-inner {
	border-radius: 0px;
}

/* ==================== 인트로 버튼 (안 B: 미니멀 텍스트형) ==================== */
.intro-buttons {
	position: absolute;
	z-index: 100;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	pointer-events: none;
}

.intro-buttons__main {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	display: flex;
	flex-direction: column;
	align-items: center;
	pointer-events: auto;
}

.intro-typing {
	text-align: center;
	margin-bottom: 40px;
	height: 80px;
	display: flex;
	align-items: flex-end;
	justify-content: center;
	opacity: 0;
	animation: btnFadeIn 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.2s forwards;
}

.intro-buttons__sub {
	margin-top: 32px;
	white-space: nowrap;
}

/* 타이핑 효과 */
.intro-typing__text {
	font-family: 'Gowun Batang', serif;
	font-size: 24px;
	font-weight: 700;
	color: rgba(255,255,255,0.9);
	letter-spacing: 2px;
	line-height: 1.6;
	text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

.intro-typing__cursor {
	font-weight: 300;
	color: rgba(255,255,255,0.7);
	animation: blink 0.8s ease-in-out infinite;
	margin-left: 1px;
}

@keyframes blink {
	0%, 100% { opacity: 1; }
	50% { opacity: 0; }
}

/* 메인 버튼 — 미니멀 텍스트 + 클릭 유도 */
.intro-btn {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: 18px 40px;
	color: #fff;
	text-decoration: none;
	background: rgba(255,255,255,0.06);
	border: 1px solid rgba(255,255,255,0.15);
	border-radius: 8px;
	cursor: pointer;
	overflow: hidden;
	transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
	backdrop-filter: blur(4px);
	opacity: 0;
	transform: translateY(15px);
	animation: btnFadeIn 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.intro-btn:nth-child(1) {
	animation-delay: 0.5s;
}

.intro-btn:nth-child(3) {
	animation-delay: 0.8s;
}

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

/* 버튼 안에 미세한 빛 흐름 효과 */
.intro-btn::before {
	content: "";
	position: absolute;
	top: 0;
	left: -100%;
	width: 60%;
	height: 100%;
	background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
	animation: shimmer 4s ease-in-out infinite;
}

.intro-btn:nth-child(3)::before {
	animation-delay: 2s;
}

@keyframes shimmer {
	0%, 100% { left: -100%; }
	50% { left: 150%; }
}

.intro-btn span {
	font-family: 'Gowun Batang', serif;
	font-size: 20px;
	font-weight: 700;
	letter-spacing: 4px;
	color: #fff;
	text-shadow: 0 2px 20px rgba(0,0,0,0.5);
	transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
	position: relative;
	z-index: 1;
}

/* 밑줄 애니메이션 */
.intro-btn::after {
	content: "";
	position: absolute;
	bottom: 12px;
	left: 50%;
	transform: translateX(-50%);
	width: 0;
	height: 1px;
	background: rgba(255,255,255,0.6);
	transition: width 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
	z-index: 1;
}

.intro-btn:hover {
	background: rgba(255,255,255,0.12);
	border-color: rgba(255,255,255,0.35);
	text-decoration: none;
}

.intro-btn:hover span {
	letter-spacing: 6px;
	text-shadow: 0 2px 30px rgba(255,255,255,0.3), 0 2px 20px rgba(0,0,0,0.5);
}

.intro-btn:hover::after {
	width: 60%;
}

/* 버튼 사이 구분선 */
.intro-buttons__divider {
	width: 40px;
	height: 1px;
	background: rgba(255,255,255,0.2);
	margin: 6px auto;
}

/* 제작내역 버튼 — 잘 보이게 */
.intro-btn-sub,
.intro-btn-sub:link,
.intro-btn-sub:visited {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 10px 24px;
	color: #fff !important;
	font-size: 13px;
	font-weight: 400;
	font-family: 'Gowun Batang', serif;
	letter-spacing: 2px;
	text-decoration: none;
	border: 1px solid rgba(255,255,255,0.35);
	border-radius: 20px;
	background: rgba(255,255,255,0.08);
	transition: all 0.4s;
	cursor: pointer;
	white-space: nowrap;
	backdrop-filter: blur(4px);
	opacity: 0;
	animation: btnFadeIn 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) 1.1s forwards;
}

.intro-btn-sub:hover {
	color: #fff !important;
	border-color: rgba(255,255,255,0.6);
	background: rgba(255,255,255,0.15);
	text-decoration: none;
}

/* 인트로 버튼 숨김 (전환 시) */
.intro-buttons.hidden {
	opacity: 0;
	pointer-events: none;
}

/* ==================== 꽃잎 떨어지는 효과 ==================== */
.petals-container {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 3;
	pointer-events: none;
	overflow: hidden;
}

.petal {
	position: absolute;
	top: -40px;
	opacity: 0;
	animation: petalFall linear infinite;
}

.petal::before {
	content: "";
	display: block;
	border-radius: 50% 0 50% 50%;
	background: radial-gradient(ellipse at 30% 30%,
		rgba(255,228,230,0.9) 0%,
		rgba(255,200,210,0.7) 40%,
		rgba(255,182,193,0.4) 70%,
		transparent 100%);
}

.petal:nth-child(odd)::before {
	border-radius: 0 50% 50% 50%;
	background: radial-gradient(ellipse at 70% 30%,
		rgba(255,240,245,0.85) 0%,
		rgba(255,215,225,0.6) 40%,
		rgba(255,192,203,0.3) 70%,
		transparent 100%);
}

@keyframes petalFall {
	0% {
		opacity: 0;
		transform: translateY(0) translateX(0) rotate(0deg) scale(0.8);
	}
	8% {
		opacity: 0.7;
	}
	25% {
		transform: translateY(25vh) translateX(30px) rotate(180deg) scale(0.9);
	}
	50% {
		opacity: 0.5;
		transform: translateY(50vh) translateX(-20px) rotate(360deg) scale(0.7);
	}
	75% {
		transform: translateY(75vh) translateX(25px) rotate(540deg) scale(0.5);
	}
	100% {
		opacity: 0;
		transform: translateY(110vh) translateX(-10px) rotate(720deg) scale(0.3);
	}
}

.petal:nth-child(1)  { left: 5%;  animation-duration: 14s; animation-delay: 0s; }
.petal:nth-child(2)  { left: 12%; animation-duration: 17s; animation-delay: 2s; }
.petal:nth-child(3)  { left: 20%; animation-duration: 12s; animation-delay: 4s; }
.petal:nth-child(4)  { left: 28%; animation-duration: 16s; animation-delay: 1s; }
.petal:nth-child(5)  { left: 35%; animation-duration: 13s; animation-delay: 6s; }
.petal:nth-child(6)  { left: 42%; animation-duration: 15s; animation-delay: 3s; }
.petal:nth-child(7)  { left: 50%; animation-duration: 18s; animation-delay: 5s; }
.petal:nth-child(8)  { left: 58%; animation-duration: 14s; animation-delay: 7s; }
.petal:nth-child(9)  { left: 65%; animation-duration: 16s; animation-delay: 2s; }
.petal:nth-child(10) { left: 72%; animation-duration: 13s; animation-delay: 4s; }
.petal:nth-child(11) { left: 80%; animation-duration: 17s; animation-delay: 1s; }
.petal:nth-child(12) { left: 88%; animation-duration: 15s; animation-delay: 6s; }
.petal:nth-child(13) { left: 95%; animation-duration: 12s; animation-delay: 3s; }
.petal:nth-child(14) { left: 8%;  animation-duration: 18s; animation-delay: 8s; }
.petal:nth-child(15) { left: 45%; animation-duration: 14s; animation-delay: 9s; }
.petal:nth-child(16) { left: 55%; animation-duration: 16s; animation-delay: 0.5s; }
.petal:nth-child(17) { left: 75%; animation-duration: 13s; animation-delay: 5.5s; }
.petal:nth-child(18) { left: 30%; animation-duration: 17s; animation-delay: 7.5s; }

.petal:nth-child(1)::before  { width: 16px; height: 16px; }
.petal:nth-child(2)::before  { width: 20px; height: 20px; }
.petal:nth-child(3)::before  { width: 13px; height: 13px; }
.petal:nth-child(4)::before  { width: 24px; height: 24px; }
.petal:nth-child(5)::before  { width: 17px; height: 17px; }
.petal:nth-child(6)::before  { width: 22px; height: 22px; }
.petal:nth-child(7)::before  { width: 15px; height: 15px; }
.petal:nth-child(8)::before  { width: 19px; height: 19px; }
.petal:nth-child(9)::before  { width: 14px; height: 14px; }
.petal:nth-child(10)::before { width: 23px; height: 23px; }
.petal:nth-child(11)::before { width: 18px; height: 18px; }
.petal:nth-child(12)::before { width: 15px; height: 15px; }
.petal:nth-child(13)::before { width: 21px; height: 21px; }
.petal:nth-child(14)::before { width: 17px; height: 17px; }
.petal:nth-child(15)::before { width: 12px; height: 12px; }
.petal:nth-child(16)::before { width: 25px; height: 25px; }
.petal:nth-child(17)::before { width: 14px; height: 14px; }
.petal:nth-child(18)::before { width: 19px; height: 19px; }

/* ==================== 2단계 전환 ==================== */
.main-stage {
	opacity: 0;
	transform: translateY(30px);
}

.main-stage.visible {
	display: block !important;
	animation: slideUp 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes slideUp {
	from {
		opacity: 0;
		transform: translateY(30px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* ==================================================================================
   쇼케이스 (2단계 — 상품 목록)
   ================================================================================== */

.showcase {
	position: relative;
	width: 100%;
	height: 100vh;
	overflow: hidden;
	font-family: 'Gowun Batang', 'Cormorant Garamond', serif;
	color: #fff;
}

/* 배경 이미지 */
.showcase__bg {
	position: absolute;
	top: 0; left: 0;
	width: 100%; height: 100%;
	z-index: 0;
}

.showcase__bg-item {
	position: absolute;
	top: 0; left: 0;
	width: 100%; height: 100%;
	background-size: cover;
	background-position: center;
	opacity: 0;
	transition: opacity 1.2s ease;
	background-color: #1a1a2e;
}

.showcase__bg-item.active {
	opacity: 1;
}

.showcase__overlay {
	position: absolute;
	top: 0; left: 0;
	width: 100%; height: 100%;
	background: linear-gradient(135deg, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.5) 100%);
	z-index: 1;
}

/* 움직이는 그라데이션 */
.showcase__gradient {
	position: absolute;
	top: 0; left: 0;
	width: 100%; height: 100%;
	background: linear-gradient(
		45deg,
		rgba(255,182,193,0.05) 0%,
		rgba(135,206,235,0.05) 25%,
		rgba(255,218,185,0.05) 50%,
		rgba(216,191,216,0.05) 75%,
		rgba(255,182,193,0.05) 100%
	);
	background-size: 400% 400%;
	animation: gradientShift 15s ease infinite;
	z-index: 2;
	pointer-events: none;
}

@keyframes gradientShift {
	0% { background-position: 0% 50%; }
	50% { background-position: 100% 50%; }
	100% { background-position: 0% 50%; }
}

/* 헤더 */
.showcase__header {
	position: relative;
	z-index: 10;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 24px 40px;
}

.showcase__logo img {
	height: 32px;
	opacity: 0.9;
	filter: brightness(0) invert(1);
}

/* 알약형 토글 */
.showcase__toggle {
	position: relative;
	display: inline-flex;
	align-items: center;
	gap: 0;
	background: rgba(255,255,255,0.08);
	border: 1px solid rgba(255,255,255,0.15);
	border-radius: 50px;
	padding: 5px 6px;
	backdrop-filter: blur(12px);
}

.showcase__toggle-item {
	position: relative;
	z-index: 1;
	padding: 10px 26px;
	color: rgba(255,255,255,0.5);
	font-family: 'Gowun Batang', serif;
	font-size: 13px;
	font-weight: 400;
	letter-spacing: 1px;
	text-decoration: none;
	transition: all 0.3s;
	white-space: nowrap;
	border-radius: 46px;
}

.showcase__toggle-item.active {
	background: rgba(255,255,255,0.18);
	color: #fff;
	font-weight: 700;
}

.showcase__toggle-item:hover {
	color: rgba(255,255,255,0.85);
	text-decoration: none;
}

.showcase__toggle-item.active {
	color: #fff;
	font-weight: 700;
}

/* 로그인 */
.showcase__auth {
	display: flex;
	align-items: center;
	gap: 12px;
}

.showcase__user {
	color: rgba(255,255,255,0.7);
	font-size: 13px;
}

.showcase__auth-btn,
.showcase__auth-btn:link,
.showcase__auth-btn:visited {
	color: rgba(255,255,255,0.7) !important;
	font-size: 13px;
	font-family: 'Gowun Batang', serif;
	text-decoration: none;
	padding: 6px 16px;
	border: 1px solid rgba(255,255,255,0.25);
	border-radius: 20px;
	transition: all 0.3s;
}

.showcase__auth-btn:hover {
	color: #fff !important;
	border-color: rgba(255,255,255,0.5);
	background: rgba(255,255,255,0.08);
	text-decoration: none;
}

/* 메인 컨텐츠 */
.showcase__content {
	position: relative;
	z-index: 10;
	display: flex;
	align-items: flex-end;
	height: calc(100vh - 160px);
	padding: 0 0 100px 0;
}

/* 좌측 정보 */
.showcase__info {
	flex: 0 0 40%;
	max-width: 500px;
	padding-left: 80px;
	padding-bottom: 40px;
}

.showcase__info-inner {
	width: 100%;
}

.showcase__subtitle {
	font-family: 'Cormorant Garamond', serif;
	font-size: 20px;
	font-weight: 400;
	font-style: italic;
	color: rgba(255,255,255,0.45);
	letter-spacing: 5px;
	text-transform: uppercase;
	margin: 0 0 20px 0;
}

.showcase__title {
	font-family: 'Gowun Batang', serif;
	font-size: 72px;
	font-weight: 700;
	color: #fff;
	letter-spacing: 4px;
	line-height: 1.2;
	margin: 0 0 30px 0;
	text-shadow: 0 4px 40px rgba(0,0,0,0.4);
}

.showcase__desc {
	font-family: 'Gowun Batang', serif;
	font-size: 22px;
	font-weight: 400;
	color: rgba(255,255,255,0.65);
	line-height: 1.8;
	margin: 0 0 48px 0;
	letter-spacing: 1.5px;
}

.showcase__actions {
	display: flex;
	gap: 18px;
}

.showcase__btn-outline,
.showcase__btn-outline:link,
.showcase__btn-outline:visited {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 20px 44px;
	color: #fff !important;
	font-family: 'Gowun Batang', serif;
	font-size: 18px;
	font-weight: 400;
	letter-spacing: 2px;
	text-decoration: none;
	border: 1px solid rgba(255,255,255,0.4);
	border-radius: 8px;
	background: transparent;
	transition: all 0.3s;
}

.showcase__btn-outline:hover {
	border-color: rgba(255,255,255,0.8);
	background: rgba(255,255,255,0.1);
	text-decoration: none;
}

.showcase__btn-primary,
.showcase__btn-primary:link,
.showcase__btn-primary:visited {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 20px 44px;
	color: #1a1a2e !important;
	font-family: 'Gowun Batang', serif;
	font-size: 18px;
	font-weight: 700;
	letter-spacing: 2px;
	text-decoration: none;
	border: none;
	border-radius: 8px;
	background: rgba(255,255,255,0.9);
	transition: all 0.3s;
	animation: btnPulse 2.5s ease-in-out infinite;
}

.showcase__btn-primary:hover {
	background: #fff;
	box-shadow: 0 8px 30px rgba(255,255,255,0.25);
	text-decoration: none;
	animation: none;
}

@keyframes btnPulse {
	0%, 100% { box-shadow: 0 0 0 0 rgba(255,255,255,0.3); }
	50% { box-shadow: 0 0 20px 6px rgba(255,255,255,0.15); }
}

/* 우측 카드 영역 */
.showcase__cards {
	flex: 1;
	display: flex;
	gap: 18px;
	align-items: flex-end;
	justify-content: center;
	padding-right: 40px;
	padding-bottom: 20px;
}

/* 카드 */
.showcase__card {
	position: relative;
	flex: 0 0 170px;
	border-radius: 16px;
	overflow: hidden;
	background: #2a2a3e;
	cursor: pointer;
	transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
	opacity: 0.55;
	transform: scale(0.92);
	filter: brightness(0.6);
	box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.showcase__card.active {
	opacity: 1;
	flex: 0 0 340px;
	background: #fff;
	box-shadow: 0 24px 60px rgba(0,0,0,0.4);
	transform: scale(1);
	filter: brightness(1);
}

.showcase__card:not(.active):hover {
	opacity: 0.75;
	transform: scale(0.95);
	filter: brightness(0.7);
	box-shadow: 0 12px 30px rgba(0,0,0,0.3);
}

.showcase__card.active:hover {
	box-shadow: 0 28px 70px rgba(0,0,0,0.45);
}

/* 카드 이미지 */
.showcase__card-img {
	position: relative;
	width: 100%;
	aspect-ratio: 3 / 4;
	overflow: hidden;
	transition: aspect-ratio 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.showcase__card.active .showcase__card-img {
	aspect-ratio: 4 / 3;
}

.showcase__card-img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.6s ease;
}

.swiper-slide-active .showcase__card-img img {
	transform: scale(1);
}

.swiper-slide-active .showcase__card:hover .showcase__card-img img {
	transform: scale(1.03);
}

/* 썸네일 위 바로가기 버튼 (활성 카드 + hover 시만) */
.showcase__card-cta {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%) scale(0.9);
	padding: 12px 28px;
	font-family: 'Gowun Batang', serif;
	font-size: 14px;
	font-weight: 700;
	color: #333 !important;
	background: rgba(255,255,255,0.92);
	border-radius: 30px;
	text-decoration: none;
	letter-spacing: 1px;
	opacity: 0;
	transition: all 0.3s ease;
	z-index: 5;
	white-space: nowrap;
	box-shadow: 0 4px 16px rgba(0,0,0,0.15);
	pointer-events: none;
}

.showcase__card.active:hover .showcase__card-cta {
	opacity: 1;
	transform: translate(-50%, -50%) scale(1);
	pointer-events: auto;
}

.showcase__card-cta:hover {
	background: #fff;
	box-shadow: 0 6px 24px rgba(0,0,0,0.2);
	text-decoration: none;
	color: #111 !important;
}

/* 활성 카드 hover 시 이미지 살짝 어둡게 (버튼 가독성) */
.showcase__card.active:hover .showcase__card-img img {
	filter: brightness(0.7);
}

/* 카드 라벨 — 제목 한 줄 */
.showcase__card-label {
	text-align: center;
	padding: 10px 12px 12px;
	font-family: 'Gowun Batang', serif;
	font-size: 12px;
	font-weight: 700;
	color: rgba(255,255,255,0.85);
	letter-spacing: 1px;
	text-shadow: 0 1px 4px rgba(0,0,0,0.3);
	transition: all 0.4s;
}

.showcase__card.active .showcase__card-label {
	color: #2a2a3e;
	font-size: 14px;
	text-shadow: none;
}

/* 하단 네비게이션 */
.showcase__nav {
	position: absolute;
	bottom: 30px;
	left: 40px;
	right: 40px;
	z-index: 10;
	display: flex;
	align-items: center;
	gap: 16px;
}

.showcase__arrow {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	border: 1px solid rgba(255,255,255,0.25);
	background: rgba(255,255,255,0.05);
	color: rgba(255,255,255,0.7);
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: all 0.3s;
	backdrop-filter: blur(4px);
}

.showcase__arrow:hover {
	border-color: rgba(255,255,255,0.5);
	background: rgba(255,255,255,0.12);
	color: #fff;
}

.showcase__progress {
	flex: 1;
	height: 2px;
	background: rgba(255,255,255,0.12);
	border-radius: 2px;
	overflow: hidden;
}

.showcase__progress-bar {
	height: 100%;
	width: 25%;
	background: rgba(255,255,255,0.7);
	border-radius: 2px;
	transition: width 0.5s ease;
}

.showcase__counter {
	font-family: 'Cormorant Garamond', serif;
	font-size: 14px;
	color: rgba(255,255,255,0.5);
	letter-spacing: 2px;
	min-width: 40px;
	text-align: right;
}

/* 푸터 */
.showcase__footer {
	position: absolute;
	bottom: 8px;
	left: 0;
	right: 0;
	text-align: center;
	z-index: 10;
}

.showcase__footer p {
	font-size: 10px;
	color: rgba(255,255,255,0.25);
	margin: 0;
	letter-spacing: 0.5px;
}

/* ==================== 네이버 로그인 팝업 ==================== */
.login-modal {
	position: fixed;
	top: 0; left: 0;
	width: 100%; height: 100%;
	z-index: 9999;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	visibility: hidden;
	transition: all 0.35s ease;
}

.login-modal.active {
	opacity: 1;
	visibility: visible;
}

.login-modal__backdrop {
	position: absolute;
	top: 0; left: 0;
	width: 100%; height: 100%;
	background: rgba(0,0,0,0.6);
	backdrop-filter: blur(6px);
}

.login-modal__box {
	position: relative;
	width: 90%;
	max-width: 400px;
	background: #fff;
	border-radius: 20px;
	padding: 48px 36px 36px;
	text-align: center;
	box-shadow: 0 24px 80px rgba(0,0,0,0.3);
	transform: translateY(20px) scale(0.95);
	transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.login-modal.active .login-modal__box {
	transform: translateY(0) scale(1);
}

.login-modal__close {
	position: absolute;
	top: 16px; right: 20px;
	background: none;
	border: none;
	font-size: 24px;
	color: #bbb;
	cursor: pointer;
	transition: color 0.2s;
	line-height: 1;
}

.login-modal__close:hover { color: #666; }

.login-modal__logo {
	margin-bottom: 28px;
}

.login-modal__logo img {
	height: 30px;
	opacity: 0.8;
}

.login-modal__title {
	font-family: 'Gowun Batang', serif;
	font-size: 22px;
	font-weight: 700;
	color: #333;
	line-height: 1.5;
	margin: 0 0 12px;
	letter-spacing: 1px;
}

.login-modal__desc {
	font-family: 'Gowun Batang', serif;
	font-size: 13px;
	color: #999;
	margin: 0 0 32px;
	letter-spacing: 0.5px;
}

.login-modal__naver,
.login-modal__naver:link,
.login-modal__naver:visited,
.login-modal__naver:active {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	width: 100%;
	padding: 16px 0;
	background: #03C75A;
	color: #fff !important;
	font-family: 'Gowun Batang', serif;
	font-size: 16px;
	font-weight: 700;
	letter-spacing: 1px;
	border-radius: 10px;
	text-decoration: none;
	transition: all 0.3s;
}

.login-modal__naver span { color: #fff !important; }

.login-modal__naver:hover {
	background: #02b050;
	box-shadow: 0 6px 20px rgba(3,199,90,0.3);
	text-decoration: none;
	color: #fff !important;
}

.login-modal__note {
	font-size: 11px;
	color: #ccc;
	margin: 16px 0 0;
	letter-spacing: 0.3px;
}

/* ==================== 모바일 대응 ==================== */
@media screen and (max-width: 768px) {
	.intro-header {
		padding: 15px 20px;
	}

	.intro-header__logo img {
		height: 28px;
	}

	.grid {
		width: 500vw;
		height: 300vh;
		gap: 0.4rem;
		transform: rotate(-15deg) scale(1.2);
	}

	.row {
		gap: 0.4rem;
	}

	.row__item-inner {
		border-radius: 6px;
	}

	.intro-typing {
		height: 70px;
		text-align: center;
	}

	.intro-typing__text {
		font-size: 18px;
		letter-spacing: 1px;
		line-height: 1.5;
	}

	.intro-buttons {
		width: 100%;
	}

	.intro-buttons__main {
		align-items: center !important;
	}

	.intro-btn {
		width: 80%;
		justify-content: center !important;
		text-align: center !important;
	}

	.intro-btn span {
		font-size: 16px;
		letter-spacing: 3px;
		text-align: center !important;
		display: block !important;
		width: 100% !important;
	}

	.intro-buttons__sub {
		text-align: center;
	}

	.intro-btn:hover span {
		letter-spacing: 5px;
	}

	/* 쇼케이스 모바일 */
	.showcase {
		height: auto;
		min-height: 100vh;
		background: #1a1a2e;
	}

	.showcase__header {
		padding: 16px 16px;
		flex-wrap: wrap;
		gap: 12px;
	}

	.showcase__logo img {
		height: 26px;
	}

	.showcase__toggle {
		order: 3;
		width: 100%;
		justify-content: center;
	}

	.showcase__toggle-item {
		padding: 8px 14px;
		font-size: 11px;
	}

	.showcase__auth {
		order: 2;
	}

	.showcase__content {
		flex-direction: column;
		height: auto;
		padding: 16px;
		padding-bottom: 40px;
		gap: 0;
	}

	.showcase__info {
		display: none;
	}

	.showcase__cards {
		flex-direction: column;
		gap: 14px;
		width: 100%;
		padding-right: 0;
		justify-content: flex-start;
	}

	.showcase__card {
		max-width: 100%;
		width: 100%;
		flex: none !important;
		opacity: 1;
		transform: none;
		filter: none;
		background: #fff;
		border-radius: 12px;
		box-shadow: 0 4px 16px rgba(0,0,0,0.15);
	}

	.showcase__card.active {
		flex: none !important;
		transform: none;
	}

	.showcase__card-img {
		aspect-ratio: 4 / 3 !important;
	}

	.showcase__card.active .showcase__card-img {
		aspect-ratio: 4 / 3 !important;
	}

	.showcase__card-label {
		color: #333;
		text-shadow: none;
		font-size: 13px;
		padding: 12px 14px;
	}

	.showcase__card.active .showcase__card-label {
		color: #333;
	}

	/* 모바일에서 바로가기 버튼 항상 표시 */
	.showcase__card .showcase__card-cta {
		opacity: 1;
		transform: translate(-50%, -50%) scale(1);
		pointer-events: auto;
		font-size: 13px;
		padding: 10px 24px;
	}

	.showcase__card .showcase__card-img img {
		filter: brightness(0.85);
	}

	.showcase__nav {
		display: none;
	}

	.showcase__bg,
	.showcase__overlay,
	.showcase__gradient {
		display: none;
	}

	.showcase__footer {
		position: relative;
		padding: 20px 0;
	}
}