/* style.css */

/* --- Variables and Base Styles --- */
:root {
	--primary-color: #005f73;
	--secondary-color: #0a9396;
	--accent-color: #ee9b00;
	--background-color: #f8f9fa;
	--surface-color: #ffffff;
	--text-color: #212529;
	--muted-text-color: #6c757d;
	--border-color: #dee2e6;
	--font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
	--border-radius: 8px;
	--shadow: 0 4px 6px rgba(0,0,0,0.1);
}

body {
	font-family: var(--font-family);
	background-color: var(--background-color);
	color: var(--text-color);
	margin: 0;
	line-height: 1.6;
}

.container {
	max-width: 1100px;
	margin: 0 auto;
	padding: 0 20px;
}

/* --- Block: page-header --- */
.page-header {
	background-color: var(--surface-color);
	border-bottom: 1px solid var(--border-color);
	padding: 15px 0;
	position: sticky;
	top: 0;
	z-index: 100;
}
.page-header__container {
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.page-header__logo {
	font-size: 1.5rem;
	font-weight: bold;
	color: var(--primary-color);
	text-decoration: none;
}

/* --- Block: btn --- */
.btn {
	display: inline-block;
	padding: 12px 24px;
	border-radius: var(--border-radius);
	text-decoration: none;
	font-weight: bold;
	text-align: center;
	transition: transform 0.2s, background-color 0.2s;
}
.btn--primary {
	background-color: var(--accent-color);
	color: #fff;
}
.btn--primary:hover {
	transform: translateY(-2px);
}
.btn--secondary {
	background-color: transparent;
	color: var(--primary-color);
	border: 2px solid var(--primary-color);
}

/* --- Block: hero --- */
.hero {
	padding: 80px 0;
}
.hero__container {
	display: flex;
	align-items: center;
	gap: 40px;
}
.hero__content { flex: 1; }
.hero__image-wrapper { flex: 1; }
.hero__image { width: 100%; border-radius: var(--border-radius); }
.hero__category {
	color: var(--secondary-color);
	font-weight: bold;
	margin-bottom: 10px;
}
.hero__title {
	font-size: 2.5rem;
	color: var(--primary-color);
	margin-top: 0;
	margin-bottom: 20px;
}

/* --- Block: job-details --- */
.job-details { padding: 60px 0; }
.job-details__container {
	display: flex;
	gap: 40px;
	align-items: flex-start;
}
.job-details__main { flex: 2; }

/* --- Block: requirements --- */
.requirements { display: flex; gap: 20px; margin-top: 20px; }
.requirements__group { flex: 1; }
.requirements__title { margin-top: 0; }
.requirements__group--must.requirements__title { color: var(--primary-color); }
.requirements__group--want.requirements__title { color: var(--secondary-color); }

/* --- Block: summary-card --- */
.summary-card {
	flex: 1;
	background-color: var(--surface-color);
	padding: 30px;
	border-radius: var(--border-radius);
	box-shadow: var(--shadow);
	position: sticky;
	top: 100px;
}
.summary-card__table {
	width: 100%;
	border-collapse: collapse;
}
.summary-card__table th,.summary-card__table td {
	text-align: left;
	padding: 10px 0;
	border-bottom: 1px solid var(--border-color);
}
.summary-card__table th {
	color: var(--muted-text-color);
	width: 100px;
}

/* --- Block: recruitment-info --- */
.recruitment-info {
	background-color: var(--surface-color);
	padding: 60px 0;
}
.recruitment-info__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 30px;
}
.recruitment-info__item {
	border-left: 3px solid var(--primary-color);
	padding-left: 15px;
}
.recruitment-info__item strong {
	display: block;
	color: var(--muted-text-color);
	margin-bottom: 5px;
}
.recruitment-info__item p { margin: 0; }

/* --- Block: company-culture & stat-item --- */
.company-culture { padding: 60px 0; }
.company-culture__stats-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
	text-align: center;
}
.stat-item__number {
	font-size: 3rem;
	font-weight: bold;
	color: var(--secondary-color);
}
.stat-item__number span { font-size: 1.5rem; }
.stat-item__label { color: var(--muted-text-color); }

/* --- Block: process-faq, process-flow, faq, accordion --- */
.process-faq { padding: 60px 0; background-color: var(--surface-color); }
.process-faq__container { display: flex; gap: 40px; }
.process-flow { flex: 1; }
.faq { flex: 1; }
.process-flow__list {
	list-style: none;
	padding: 0;
}
.process-flow__item {
	position: relative;
	padding-left: 40px;
	margin-bottom: 20px;
}
.process-flow__item span {
	position: absolute;
	left: 0;
	top: 0;
	width: 30px;
	height: 30px;
	background-color: var(--primary-color);
	color: #fff;
	border-radius: 50%;
	display: grid;
	place-items: center;
	font-weight: bold;
}

.accordion {
	border: 1px solid var(--border-color);
	border-radius: var(--border-radius);
	margin-bottom: 10px;
	background-color: var(--background-color);
}
.accordion__header {
	cursor: pointer;
	padding: 15px;
	font-weight: bold;
	display: block; /* to remove default marker */
}
.accordion__header::-webkit-details-marker { display: none; } /* for Chrome/Safari */
.accordion__content {
	padding: 0 15px 15px;
}
.accordion__content p { margin: 0; }

/* --- Block: apply-section --- */
.apply-section {
	padding: 60px 0;
	text-align: center;
	background-color: var(--primary-color);
	color: #fff;
}
.apply-section__heading { color: #fff; margin-top: 0; }

/* --- Block: page-footer --- */
.page-footer {
	padding: 20px 0;
	text-align: center;
	font-size: 0.9rem;
	color: var(--muted-text-color);
	border-top: 1px solid var(--border-color);
}

/* --- Responsive Styles --- */
@media (max-width: 768px) {
	.hero__title { font-size: 2rem; }
	.hero__container,.job-details__container,.process-faq__container {
		flex-direction: column;
	}
	.summary-card { position: static; width: 100%; box-sizing: border-box; }
	.company-culture__stats-grid { grid-template-columns: repeat(2, 1fr); }
}