/* ==========================================================================
   SHAPE 소개 (/intr/sub3000) 리뉴얼
   - Figma: 서강대 > PC(930px 컨텐츠) / MO(360px) 와이어프레임
   - .in-content 안쪽에만 적용. 헤더·LNB·푸터는 공통 스타일(common.css) 그대로.
   ========================================================================== */

.intro {
	--intro-main: #b60005;
	--intro-main-dark: #930e14;
	--intro-font-sub: #434343;
	--intro-sub: #bfc0c0;
	--intro-font-body: 'Pretendard', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
	--intro-font-display: 'SOGANG_UNIVERSITY_TTF', 'Pretendard', 'Noto Sans KR', sans-serif;
	--intro-pad-x: 115px;

	font-family: var(--intro-font-body);
	color: #000;
	line-height: normal;
	word-break: keep-all;
}
.intro p { margin: 0; }
.intro img { display: block; }
.intro a { text-decoration: none; color: inherit; }

.intro__section {
	position: relative;
	width: 100%;
	padding: 48px var(--intro-pad-x);
	box-sizing: border-box;
}

/* 알약형 아웃라인 버튼 (더 보기 / 자세히 보기)
   .intro a { color: inherit } 보다 우선하도록 .intro 를 붙인다 */
.intro .intro__pill {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 2px;
	padding: 8px 16px;
	background: #fff;
	border: 1px solid var(--intro-main-dark);
	border-radius: 99px;
	font-size: 12px;
	font-weight: 700;
	color: var(--intro-main-dark);
	white-space: nowrap;
	box-sizing: border-box;
}
.intro__pill img { width: 10px; height: 10px; }

/* --------------------------------------------------------------------------
   USP
   -------------------------------------------------------------------------- */
.intro-usp {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 32px;
	padding: 48px 32px;
	background: #fff;
}
.intro-usp__title {
	font-size: 20px;
	font-weight: 700;
	color: var(--intro-font-sub);
	text-align: center;
}
.intro-usp__title em {
	font-style: normal;
	color: var(--intro-main-dark);
}
.intro-usp__title br { display: none; }

.intro-usp__panels {
	display: flex;
	gap: 8px;
	width: 100%;
	max-width: 700px;
	height: 150px;
}
.intro-usp__panel {
	flex: 1 0 0;
	min-width: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 20px 5px;
	background: #fff;
	border-bottom: 4px solid var(--intro-main-dark);
	box-shadow: 0 0 8px rgba(0, 0, 0, 0.15);
	box-sizing: border-box;
	overflow: hidden;
	text-align: center;
}
.intro-usp__icon {
	width: 32px;
	height: 25.6px;
	object-fit: contain;
}
.intro-usp__panel h4 {
	margin: 0;
	font-size: 14px;
	font-weight: 700;
	line-height: normal;
}
.intro-usp__panel p {
	font-size: 10px;
	font-weight: 300;
	letter-spacing: -0.2px;
}

/* --------------------------------------------------------------------------
   동문 스토리
   -------------------------------------------------------------------------- */
.intro-story {
	padding: 60px var(--intro-pad-x);
	overflow: hidden;
	color: #fff;
}
.intro-story__bg {
	position: absolute;
	inset: 0;
	z-index: 0;
	pointer-events: none;
}
.intro-story__bg img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.intro-story__bg::before,
.intro-story__bg::after {
	content: '';
	position: absolute;
	inset: 0;
}
.intro-story__bg::before { background: #002d56; mix-blend-mode: color; }
.intro-story__bg::after  { background: rgba(0, 16, 31, 0.7); }

.intro-story__inner {
	position: relative;
	z-index: 1;
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	gap: 32px;
}
.intro-story__text {
	flex: 0 0 240px;
	display: flex;
	flex-direction: column;
	gap: 8px;
}
.intro-story__text h4 {
	margin: 0;
	font-family: var(--intro-font-display);
	font-size: 20px;
	font-weight: 400;
	line-height: normal;
}
.intro-story__text p {
	font-size: 14px;
	font-weight: 300;
	letter-spacing: -0.28px;
}
.intro-story__cards {
	flex: 1 0 0;
	min-width: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 16px;
}
.intro-story__card {
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	width: 100%;
	height: 160px;
	padding: 32px;
	background: #fff;
	border-radius: 16px;
	box-shadow: 2px 0 4px rgba(0, 0, 0, 0.2);
	box-sizing: border-box;
	color: #000;
}
.intro-story__card-top {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
}
.intro-story__card-top img {
	width: 11.7px;
	height: 17px;
}
.intro-story__card-top span {
	font-size: 14px;
	color: var(--intro-sub);
}
.intro-story__quote {
	font-size: 14px;
}
.intro-story__who {
	font-family: var(--intro-font-display);
	font-size: 12px;
	color: var(--intro-main-dark);
}
.intro .intro-story__more-mo { display: none; }

/* --------------------------------------------------------------------------
   커리큘럼
   -------------------------------------------------------------------------- */
.intro-curri {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 32px;
	background: #eee;
	overflow: hidden;
}
.intro-curri__title,
.intro-recruit__title {
	margin: 0;
	font-family: var(--intro-font-display);
	font-size: 20px;
	font-weight: 400;
	line-height: normal;
	text-align: center;
}
.intro-curri__body {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 48px;
	width: 100%;
}
.intro-curri__steps-wrap {
	position: relative;
	width: 100%;
}
/* 화살표는 카드 뒤에 깔린다. 6단계(60x6 + 16x5 = 440) + 머리 노출분 ≈ 487 */
.intro-curri__arrow {
	position: absolute;
	top: 1px;
	left: 50%;
	width: 296px;
	height: 487px;
	transform: translateX(-50%);
	z-index: 0;
	pointer-events: none;
}
.intro-curri__steps {
	position: relative;
	z-index: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 16px;
	padding-bottom: 50px;
	margin: 0;
	list-style: none;
}
.intro-curri__step {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 4px;
	width: 100%;
	height: 60px;
	padding: 4px 16px 8px;
	background: #fff;
	box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.25);
	box-sizing: border-box;
}
.intro-curri__badge {
	padding: 2px 8px;
	background: #8e8e8e;
	border-radius: 16px;
	font-family: var(--intro-font-display);
	font-size: 10px;
	color: #fff;
	white-space: nowrap;
}
.intro-curri__step p {
	font-size: 12px;
	font-weight: 500;
	letter-spacing: -0.6px;
	text-align: center;
}
.intro-curri__done {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 60px;
	padding: 8px 16px;
	background: linear-gradient(90deg, var(--intro-main) 0%, var(--intro-main-dark) 100%);
	box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.25);
	box-sizing: border-box;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: -0.6px;
	color: #fff;
}

/* --------------------------------------------------------------------------
   모집 요강
   -------------------------------------------------------------------------- */
.intro-recruit {
	overflow: hidden;
	background: #fff;
}
.intro-recruit__bg {
	position: absolute;
	inset: 0;
	z-index: 0;
	overflow: hidden;
	opacity: 0.08;
	pointer-events: none;
}
.intro-recruit__bg img {
	position: absolute;
	top: -12.75%;
	left: 53.4%;
	width: 67.36%;
	height: 176.47%;
}
.intro-recruit__inner {
	position: relative;
	z-index: 1;
	display: flex;
	flex-direction: column;
	gap: 32px;
}
.intro-recruit__title { text-align: left; }
.intro-recruit__box {
	display: flex;
	align-items: stretch;
	width: 100%;
	box-shadow: 0 2px 2px rgba(0, 0, 0, 0.25);
}
.intro-recruit__info {
	flex: 1 0 0;
	min-width: 0;
	display: flex;
	flex-direction: column;
}
.intro-recruit__cell {
	display: flex;
	flex-direction: column;
	gap: 16px;
	padding: 18px;
	background: #fff;
	border-top: 4px solid var(--intro-main-dark);
}
.intro-recruit__cell h5 {
	margin: 0;
	font-family: var(--intro-font-display);
	font-size: 14px;
	font-weight: 400;
	line-height: normal;
	letter-spacing: -0.7px;
}
.intro-recruit__cell p {
	font-size: 12px;
	color: var(--intro-font-sub);
}
.intro-recruit__dday {
	flex: 1 0 0;
	min-width: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 16px;
	padding: 24px 18px;
	background: var(--intro-main-dark);
	color: #fff;
	text-align: center;
}
.intro-recruit__dday-label {
	font-family: var(--intro-font-display);
	font-size: 14px;
}
.intro-recruit__dday-value {
	margin-top: 8px;
	font-size: 40px;
	font-weight: 700;
	white-space: nowrap;
}
.intro-recruit__dday .intro__pill { width: 120px; }

/* --------------------------------------------------------------------------
   CTA
   -------------------------------------------------------------------------- */
.intro-cta {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 24px;
	height: 500px;
	padding: 32px;
	overflow: hidden;
	color: #fff;
	text-align: center;
}
.intro-cta__bg {
	position: absolute;
	inset: 0;
	z-index: 0;
	pointer-events: none;
}
.intro-cta__bg img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.intro-cta__bg::after {
	content: '';
	position: absolute;
	inset: 0;
	background: rgba(21, 21, 21, 0.8);
}
.intro-cta__text {
	position: relative;
	z-index: 1;
	font-family: var(--intro-font-display);
	font-size: 20px;
}
.intro .intro-cta__btn {
	position: relative;
	z-index: 1;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	height: 50px;
	padding: 16px 32px;
	background: linear-gradient(90deg, var(--intro-main) 0%, var(--intro-main-dark) 100%);
	border: 1px solid #fff;
	border-radius: 32px;
	box-sizing: border-box;
	font-size: 14px;
	font-weight: 700;
	color: #fff;
	white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Mobile (Figma MO 360px 기준) — 사이트 공통 브레이크포인트 767px
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {
	/* 공통 컨테이너(.inner)가 좌우 20px 을 이미 주므로 12px 을 더해 화면 기준 32px(Figma) 을 맞춘다 */
	.intro { --intro-pad-x: 12px; }
	.intro-usp { padding-left: var(--intro-pad-x); padding-right: var(--intro-pad-x); }
	.intro-cta { padding-left: var(--intro-pad-x); padding-right: var(--intro-pad-x); }

	/* USP: 1 + 2 + 2 배치 */
	.intro-usp__title { font-size: 12px; }
	.intro-usp__title br { display: block; }
	.intro-usp__panels {
		flex-wrap: wrap;
		gap: 10px;
		max-width: none;
		height: auto;
	}
	.intro-usp__panel {
		flex: 1 0 calc(50% - 5px);
		min-height: 124px;
	}
	.intro-usp__panel:first-child { flex-basis: 100%; }
	.intro-usp__panel h4 { font-size: 12px; }

	/* 동문 스토리: 세로 배치 */
	.intro-story { padding: 48px var(--intro-pad-x); }
	.intro-story__inner { flex-direction: column; gap: 32px; }
	.intro-story__text { flex: none; width: 100%; }
	.intro-story__cards { width: 100%; }
	.intro .intro-story__more-pc { display: none; }
	.intro .intro-story__more-mo { display: inline-flex; }

	/* 모집 요강: 세로 배치, 워터마크는 하단 */
	.intro-recruit__box {
		flex-direction: column;
		box-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
	}
	.intro-recruit__bg img {
		top: 25.45%;
		left: -11.5%;
		width: 156.67%;
		height: 100%;
	}

	/* CTA */
	.intro-cta { height: 650px; }
	.intro-cta__text { font-size: 18px; }
}