@charset "utf-8";

/* ============================================================
   msub39 — 부산 동구 여행 일정표 (클린 미니멀 + 좌측 TOC)
   ============================================================ */

.it-article {
	background: #fff;
}

/* ── 히어로 ─────────────────────────────────────── */
.it-hero {
	max-width: 1360px;
	margin: 0 auto;
	padding: 120px 60px 52px;
	border-bottom: 1px solid var(--color-border);
	display: grid;
	grid-template-columns: 1fr 280px;
	gap: 60px;
	align-items: center;
}

.it-hero-text {
	min-width: 0;
}

.it-hero-img {
	aspect-ratio: 3 / 4;
	overflow: hidden;
	border-radius: 6px;
}

.it-hero-img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.it-hero-label {
	display: block;
	font-size: clamp(13px, calc(3px + 1.2vw), 15px);
	font-weight: 600;
	color: var(--color-accent);
	margin-bottom: 16px;
	letter-spacing: 0.04em;
}

.it-hero-title {
	font-size: clamp(32px, calc(14px + 2.8vw), 56px);
	font-weight: 900;
	color: var(--color-text-main);
	font-family: var(--font-sub-title);
	margin-bottom: 12px;
	line-height: 1.15;
}

.it-hero-sub {
	font-size: clamp(16px, calc(5px + 1.4vw), 20px);
	color: var(--color-text-sub);
	margin-bottom: 28px;
}

.it-hero-chips {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}

.it-chip {
	display: inline-block;
	padding: 5px 14px;
	border: 1px solid var(--color-border);
	border-radius: 100px;
	font-size: clamp(13px, calc(3px + 1.1vw), 15px);
	color: var(--color-text-sub);
}

/* ── 개요 바 ─────────────────────────────────────── */
.it-overview-wrap {
	max-width: 1360px;
	margin: 0 auto;
	padding: 0 60px;
}

.it-overview {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	border-top: 2px solid var(--color-text-main);
	border-bottom: 1px solid var(--color-border);
	padding: 28px 0;
}

.it-overview-item {
	display: flex;
	flex-direction: column;
	gap: 6px;
	padding: 0 20px 0 0;
}

.it-overview-item + .it-overview-item {
	border-left: 1px solid var(--color-border);
	padding-left: 20px;
}

.it-overview-label {
	font-size: clamp(12px, calc(3px + 1.1vw), 14px);
	color: var(--color-text-sub);
	opacity: 0.6;
}

.it-overview-val {
	font-size: clamp(15px, calc(5px + 1.4vw), 18px);
	font-weight: 700;
	color: var(--color-text-main);
}

/* ── 본문 2열 레이아웃 ──────────────────────────── */
.it-body {
	max-width: 1360px;
	margin: 0 auto;
	padding: 60px 60px 100px;
	display: grid;
	grid-template-columns: 220px 1fr;
	gap: 72px;
	align-items: start;
}

/* ── 좌측 TOC ─────────────────────────────────────── */
.it-toc {
	position: sticky;
	top: 114px;
	transition: top 0.25s ease;
}

.it-toc-group {
	margin-bottom: 32px;
}

.it-toc-group:last-child {
	margin-bottom: 0;
}

.it-toc-day {
	display: block;
	font-size: clamp(11px, calc(2px + 1vw), 13px);
	font-weight: 700;
	color: var(--color-accent);
	margin-bottom: 10px;
	letter-spacing: 0.06em;
}

.it-toc-list {
	list-style: none;
}

.it-toc-item {
	display: flex;
	flex-direction: column;
	gap: 2px;
	padding: 8px 0 8px 12px;
	border-left: 2px solid var(--color-border);
	text-decoration: none;
	transition: border-color 0.2s;
}

.it-toc-item.is-active {
	border-left-color: var(--color-text-main);
}

.it-toc-time {
	font-size: clamp(11px, calc(2px + 1vw), 13px);
	color: var(--color-text-sub);
	opacity: 0.5;
	font-variant-numeric: tabular-nums;
	transition: opacity 0.2s;
}

.it-toc-name {
	font-size: clamp(13px, calc(3px + 1.2vw), 15px);
	font-weight: 600;
	color: var(--color-text-sub);
	transition: color 0.2s;
}

.it-toc-item.is-active .it-toc-time {
	opacity: 1;
	color: var(--color-accent);
}

.it-toc-item.is-active .it-toc-name {
	color: var(--color-text-main);
}

/* ── Day 섹션 ─────────────────────────────────────── */
.it-day-section {
	padding-bottom: 0;
}

.it-day-section + .it-day-section {
	border-top: 1px solid var(--color-border);
	margin-top: 72px;
	padding-top: 72px;
}

.it-day-header {
	padding-bottom: 48px;
	border-bottom: 1px solid var(--color-border);
}

.it-day-badge {
	display: inline-block;
	font-size: clamp(12px, calc(3px + 1.1vw), 14px);
	font-weight: 700;
	color: var(--color-accent);
	border: 1.5px solid var(--color-accent);
	border-radius: 100px;
	padding: 4px 12px;
	margin-bottom: 16px;
}

.it-day-title {
	font-size: clamp(24px, calc(10px + 2.2vw), 36px);
	font-weight: 800;
	color: var(--color-text-main);
	font-family: var(--font-sub-title);
	margin-bottom: 10px;
}

.it-day-desc {
	font-size: clamp(15px, calc(5px + 1.3vw), 18px);
	color: var(--color-text-sub);
}

/* ── 타임라인 ─────────────────────────────────────── */
.it-timeline {
	position: relative;
	padding: 0 0 0;
}

.it-tl-line {
	position: absolute;
	left: 80px;
	top: 0;
	bottom: 0;
	width: 1px;
	background: var(--color-border);
}

.it-tl-line-inner {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 0;
	background: var(--color-text-main);
}

/* ── 스톱 아이템 ─────────────────────────────────── */
.it-stop {
	display: grid;
	grid-template-columns: 80px 0 1fr;
	align-items: start;
	padding-top: 40px;
	opacity: 0;
	transform: translateY(20px);
}

.it-stop-time {
	padding-top: 2px;
	text-align: right;
	padding-right: 20px;
}

.it-time {
	font-size: clamp(13px, calc(3px + 1.1vw), 15px);
	font-weight: 700;
	color: var(--color-accent);
	font-variant-numeric: tabular-nums;
}

.it-stop-dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: var(--color-text-main);
	border: 2px solid #fff;
	box-shadow: 0 0 0 1px var(--color-text-main);
	margin-top: 4px;
	margin-left: -5px;
	flex-shrink: 0;
	transform: scale(0);
	transition: transform 0.3s ease;
}

.it-stop-dot--end {
	background: var(--color-accent);
	box-shadow: 0 0 0 1px var(--color-accent);
}

.it-stop.is-visible .it-stop-dot {
	transform: scale(1);
}

.it-stop-card {
	padding-left: 24px;
}

.it-stop-card-inner {
	display: grid;
	grid-template-columns: 1fr 180px;
	gap: 24px;
	align-items: start;
	padding-bottom: 32px;
	border-bottom: 1px solid var(--color-border);
}

.it-stop--last .it-stop-card-inner {
	border-bottom: none;
	padding-bottom: 0;
}

.it-stop-meta {
	margin-bottom: 8px;
}

.it-stop-cat {
	display: inline-block;
	font-size: clamp(12px, calc(3px + 1vw), 13px);
	font-weight: 600;
	color: var(--color-accent);
	background: color-mix(in srgb, var(--color-accent) 10%, transparent);
	padding: 3px 10px;
	border-radius: 100px;
}

.it-stop-cat--eat {
	color: #d97706;
	background: rgba(217, 119, 6, 0.1);
}

.it-stop-name {
	font-size: clamp(18px, calc(7px + 1.6vw), 24px);
	font-weight: 800;
	color: var(--color-text-main);
	font-family: var(--font-sub-title);
	margin-bottom: 4px;
}

.it-stop-loc {
	font-size: clamp(13px, calc(3px + 1.1vw), 15px);
	color: var(--color-text-sub);
	opacity: 0.55;
	margin-bottom: 12px;
}

.it-stop-desc {
	font-size: clamp(15px, calc(5px + 1.3vw), 18px);
	color: var(--color-text-sub);
	line-height: 1.75;
}

.it-stop-img {
	aspect-ratio: 3 / 4;
	overflow: hidden;
	border-radius: 6px;
	background: var(--color-border);
}

.it-stop-img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.6s ease;
}

.it-stop:hover .it-stop-img img {
	transform: scale(1.04);
}

.it-stop-addr {
	display: flex;
	align-items: center;
	gap: 5px;
	padding: 14px 0 0;
	font-size: clamp(13px, calc(3px + 1.1vw), 15px);
	color: var(--color-text-sub);
	opacity: 0.5;
}

.it-stop-addr svg {
	width: 14px;
	height: 14px;
	flex-shrink: 0;
}

.it-stop-move {
	display: flex;
	align-items: center;
	gap: 6px;
	padding: 8px 0 0;
	font-size: clamp(13px, calc(3px + 1.1vw), 15px);
	color: var(--color-text-sub);
	opacity: 0.4;
}

.it-stop-move svg {
	width: 16px;
	height: 16px;
	flex-shrink: 0;
}

/* ── 여행 팁 ─────────────────────────────────────── */
.it-tips {
	margin-top: 72px;
	padding-top: 48px;
	border-top: 2px solid var(--color-text-main);
}

.it-tips-tit {
	font-size: clamp(20px, calc(8px + 1.8vw), 28px);
	font-weight: 800;
	color: var(--color-text-main);
	margin-bottom: 32px;
}

.it-tips-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 28px 40px;
}

.it-tip {
	padding-top: 20px;
	border-top: 1px solid var(--color-border);
	opacity: 0;
	transform: translateY(16px);
}

.it-tip-icon {
	width: 20px;
	height: 20px;
	color: var(--color-accent);
	display: block;
	margin-bottom: 12px;
}

.it-tip-label {
	font-size: clamp(14px, calc(4px + 1.3vw), 17px);
	font-weight: 700;
	color: var(--color-text-main);
	display: block;
	margin-bottom: 6px;
}

.it-tip-text {
	font-size: clamp(14px, calc(4px + 1.3vw), 16px);
	color: var(--color-text-sub);
}

/* ============================================================
   반응형 — 999px
   ============================================================ */
@media all and (max-width: 999px) {
	.it-hero {
		padding: 100px 32px 40px;
		grid-template-columns: 1fr 220px;
		gap: 40px;
	}
	.it-overview-wrap {
		padding: 0 32px;
	}
	.it-body {
		padding: 48px 32px 80px;
		grid-template-columns: 180px 1fr;
		gap: 40px;
	}
	.it-toc {
		top: 94px;
	}
}

/* ============================================================
   반응형 — 768px — TOC 숨기고 단열로 전환
   ============================================================ */
@media all and (max-width: 768px) {
	.it-overview-wrap {
		padding: 0 20px;
	}
	.it-body {
		padding: 40px 20px 60px;
		grid-template-columns: 1fr;
		gap: 0;
	}
	.it-toc {
		display: none;
	}
	.it-hero {
		padding: 90px 20px 36px;
		grid-template-columns: 1fr;
		gap: 24px;
	}
	.it-hero-img {
		display: none;
	}
	.it-stop-card-inner {
		grid-template-columns: 1fr;
		gap: 16px;
	}
	.it-stop-img {
		aspect-ratio: 16 / 9;
	}
	.it-overview {
		grid-template-columns: 1fr 1fr;
		gap: 20px 0;
	}
	.it-overview-item:nth-child(3) {
		border-left: none;
		padding-left: 0;
	}
	.it-day-section + .it-day-section {
		margin-top: 48px;
		padding-top: 48px;
	}
	.it-tips-grid {
		grid-template-columns: 1fr;
	}
}

/* ============================================================
   반응형 — 499px
   ============================================================ */
@media all and (max-width: 499px) {
	.it-stop {
		grid-template-columns: 64px 0 1fr;
		padding-top: 28px;
	}
	.it-tl-line {
		left: 64px;
	}
	.it-overview {
		grid-template-columns: 1fr 1fr;
	}
}

/* ============================================================
   다크모드
   ============================================================ */
body.dark .it-article {
	background: var(--color-bg-main);
}

body.dark .it-overview {
	border-top-color: var(--color-text-main);
	border-bottom-color: var(--color-border-strong);
}

body.dark .it-overview-item + .it-overview-item {
	border-left-color: var(--color-border-strong);
}

body.dark .it-toc-item {
	border-left-color: var(--color-border-strong);
}

body.dark .it-tl-line {
	background: var(--color-border-strong);
}

body.dark .it-stop-dot {
	border-color: var(--color-bg-main);
}

body.dark .it-stop-card-inner {
	border-bottom-color: var(--color-border-strong);
}

body.dark .it-day-section + .it-day-section {
	border-top-color: var(--color-border-strong);
}

body.dark .it-day-header {
	border-bottom-color: var(--color-border-strong);
}

body.dark .it-tips {
	border-top-color: var(--color-text-main);
}

body.dark .it-tip {
	border-top-color: var(--color-border-strong);
}