@charset "UTF-8";

/* ==========================================================================
   Base Styles
   ========================================================================== */
body {
	background-color: #f9f9f9;
}

.container {
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

a {
	text-decoration: none;
	color: inherit;
	transition: opacity 0.3s;
}

a:hover {
	opacity: 0.7;
}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
	background-color: #fff;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
	position: sticky;
	top: 0;
	z-index: 1000;
}

.site-header .container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: 70px;
}

.site-logo a {
	font-size: 24px;
	font-weight: bold;
	color: #333;
}

.global-nav .nav-list {
	display: flex;
	list-style: none;
	gap: 30px;
}

.global-nav .nav-list li a {
	font-size: 16px;
	font-weight: 500;
	color: #333;
}

.nav-toggle {
	display: none;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
	position: relative;
	width: 100%;
	height: 550px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	text-align: center;
	overflow: hidden;
}

.hero img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	z-index: 0;
}

.hero::after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.4);
	z-index: 1;
}

.hero-inner {
	position: relative;
	z-index: 2;
}

.hero-title {
	font-size: 48px;
	margin-bottom: 20px;
}

.hero-subtitle {
	font-size: 18px;
}

/* ==========================================================================
   Sections
   ========================================================================== */
.section {
	padding: 60px 0;
}

.section-title {
	text-align: center;
	font-size: 32px;
	margin-bottom: 40px;
	position: relative;
}

.section-title::after {
	content: '';
	display: block;
	width: 50px;
	height: 3px;
	background-color: #333;
	margin: 15px auto 0;
}


/* Company Section */
.company-intro {
	max-width: 800px;
	margin: 0 auto;
	text-align: center;
	line-height: 2;
}

.company-intro img {
	width: 100%;
	max-width: 600px;
	height: auto;
	margin-bottom: 20px;
}

.btn-more {
	display: inline-block;
	margin-top: 30px;
	border: 1px solid #333;
	padding: 10px 40px;
	color: #333;
	background-color: transparent;
}

.btn-more:hover {
	background-color: #333;
	color: #fff;
}

.btn-more.btn-filled {
	background-color: #333;
	color: #fff;
}

.btn-more.btn-filled:hover {
	opacity: 0.8;
}

/* Service Section */
.service-section {
	background-color: #f0f0f0;
	text-align: center;
}

.service-image {
	max-width: 600px;
	width: 100%;
	height: auto;
}

.service-text {
	margin-top: 20px;
}

/* Contact Section */
.contact-section {
	text-align: center;
}

.contact-text {
	margin-bottom: 30px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
	background-color: #333;
	color: #fff;
	padding: 30px 0;
	text-align: center;
}

.copyright {
	font-size: 14px;
}

/* ==========================================================================
   Page Templates
   ========================================================================== */
.page-header {
	background-color: #f0f0f0;
	padding: 40px 0;
	text-align: center;
	margin-bottom: 40px;
}

.page-title {
	font-size: 32px;
}

.page-content p {
	margin-bottom: 20px;
	line-height: 1.8;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media screen and (max-width: 768px) {
	.site-header .container {
		padding: 0 15px;
	}

	.nav-toggle {
		display: block;
		background: none;
		border: none;
		font-size: 14px;
		cursor: pointer;
		z-index: 1001;
	}

	.global-nav .nav-list {
		position: fixed;
		top: 70px;
		left: 0;
		width: 100%;
		background-color: #fff;
		flex-direction: column;
		padding: 20px;
		align-items: center;
		gap: 20px;
		box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
		display: none;
		/* jQueryで制御 */
	}

	.hero-title {
		font-size: 32px;
	}
}