@charset "utf-8";

/* リセット */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

/* ベーススタイル */
body {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
	font-size: 16px;
	line-height: 1.8;
	color: #333;
	background: #fff;
	position: relative;
	overflow-x: hidden;
}

main {
	position: relative;
	z-index: 2;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

a {
	color: #2c3e50;
	text-decoration: none;
	transition: all 0.3s;
}

a:hover {
	color: #34495e;
	opacity: 0.8;
}

.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 40px;
}

/* ヘッダー */
.header {
	background: rgba(255, 255, 255, 0.98);
	backdrop-filter: blur(20px);
	padding: 20px 0;
	border-bottom: 1px solid rgba(0, 0, 0, 0.1);
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
	position: sticky;
	top: 0;
	z-index: 100;
}

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

.header-logo img {
	height: 50px;
	width: auto;
	max-width: 400px;
}

.header-nav {
	display: flex;
	gap: 20px;
}

.nav-link {
	color: #2c3e50;
	font-size: 16px;
	font-weight: 600;
	padding: 10px 20px;
	border-radius: 25px;
	background: transparent;
	border: 2px solid transparent;
	transition: all 0.3s ease;
}

.nav-link:hover {
	background: rgba(44, 62, 80, 0.05);
	border-color: #2c3e50;
	transform: translateY(-2px);
}

/* 新しいヒーローセクション */
.hero-new {
	position: relative;
	height: 100vh;
	min-height: 600px;
	overflow: hidden;
	display: flex;
	align-items: flex-start;
	justify-content: center;
	padding-top: 60px;
}

.hero-bg {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 1;
}

.hero-bg img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	filter: brightness(0.5) contrast(1.1);
	animation: slowZoom 20s ease-in-out infinite alternate;
}

@keyframes slowZoom {
	0% {
		transform: scale(1);
	}
	100% {
		transform: scale(1.1);
	}
}

.hero-bg::after {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: linear-gradient(135deg, rgba(0, 40, 80, 0.6), rgba(0, 80, 120, 0.4));
	z-index: 2;
}

.hero-content {
	position: relative;
	z-index: 3;
	text-align: center;
	padding: 20px 40px 40px;
}

.hero-logo-container {
	animation: fadeInUp 1.5s ease-out;
}

.hero-company-name-en {
	font-size: 18px;
	font-weight: 600;
	color: rgba(255, 255, 255, 0.9);
	letter-spacing: 3px;
	text-transform: uppercase;
	margin-top: 20px;
	text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
	opacity: 0;
	animation: fadeIn 1s ease-out 2.2s forwards;
}

.hero-logo-animation {
	margin-top: 0;
	margin-bottom: 60px;
	min-height: 420px;
	display: flex;
	align-items: center;
	justify-content: center;
}

/* 完成ロゴ(スマホ用) */
.hero-logo-full {
	display: none;
	margin-bottom: 60px;
	text-align: center;
	opacity: 0;
	animation: fadeIn 1s ease-out 0.5s forwards;
}

.hero-logo-full img {
	max-width: 90%;
	height: auto;
	margin: 0 auto;
	filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.6));
}

.logo-parts-container {
	position: relative;
	width: 100%;
	max-width: 600px;
	height: 400px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: center;
}

.logo-part {
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.6));
	opacity: 0;
}

/* CD logo - at the top */
.logo-part3 {
	top: 0;
	width: 70%;
	animation: logoFadeIn 1.2s cubic-bezier(0.33, 0, 0.2, 1) 0.5s forwards;
	z-index: 3;
}

/* Croco delivery script - middle, below CD */
.logo-part1 {
	top: 270px;
	width: 100%;
	animation: logoFadeIn 1.2s cubic-bezier(0.33, 0, 0.2, 1) 0.8s forwards;
	z-index: 2;
}

/* Japanese text クロコデリバリー - bottom */
.logo-part2 {
	top: 380px;
	width: 45%;
	animation: logoFadeIn 1.2s cubic-bezier(0.33, 0, 0.2, 1) 1.1s forwards;
	z-index: 4;
}

/* Ribbon/bow element - overlapping - 最背面 */
.logo-part4 {
	top: 135px;
	width: 70%;
	animation: logoFadeIn 1.2s cubic-bezier(0.33, 0, 0.2, 1) 1.4s forwards;
	z-index: 1;
}

.hero-tagline {
	opacity: 0;
	animation: fadeIn 1s ease-out 2.0s forwards;
}

.hero-tagline-main {
	font-size: 28px;
	font-weight: 700;
	color: #ffffff;
	margin-bottom: 12px;
	text-shadow: 0 3px 15px rgba(0, 0, 0, 0.5);
	letter-spacing: 1px;
	line-height: 1.4;
}

.hero-tagline-sub {
	font-size: 20px;
	font-weight: 400;
	color: rgba(255, 255, 255, 0.95);
	text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
	letter-spacing: 0.5px;
}

@keyframes fadeIn {
	from {
		opacity: 0;
		transform: translateY(20px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes fadeInUp {
	from {
		opacity: 0;
		transform: translateY(50px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes logoFadeIn {
	0% {
		opacity: 0;
		transform: translateX(-50%) translateY(15px) scale(0.95);
		filter: blur(8px) drop-shadow(0 10px 30px rgba(0, 0, 0, 0.6));
	}
	100% {
		opacity: 1;
		transform: translateX(-50%) translateY(0) scale(1);
		filter: blur(0) drop-shadow(0 10px 30px rgba(0, 0, 0, 0.6));
	}
}

/* セクション共通 */
section {
	padding: 100px 0;
	position: relative;
}

.section-title {
	font-size: 48px;
	font-weight: 700;
	text-align: center;
	margin-bottom: 15px;
	color: #2c3e50;
	letter-spacing: 3px;
	position: relative;
	display: inline-block;
	width: 100%;
}

.section-title::after {
	content: "";
	position: absolute;
	bottom: -15px;
	left: 50%;
	transform: translateX(-50%);
	width: 100px;
	height: 4px;
	background: linear-gradient(90deg, transparent, #2c3e50, transparent);
	border-radius: 2px;
}

.section-subtitle {
	font-size: 20px;
	text-align: center;
	margin-bottom: 60px;
	color: #666;
	font-weight: 400;
	letter-spacing: 1px;
}

/* コンセプトセクション */
.concept {
	background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
}

.concept-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 40px;
	max-width: 1200px;
	margin: 0 auto;
}

.concept-card {
	background: #ffffff;
	padding: 40px;
	border-radius: 20px;
	box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
	border: 1px solid rgba(0, 0, 0, 0.05);
	transition: all 0.3s ease;
}

.concept-card:hover {
	transform: translateY(-10px);
	box-shadow: 0 15px 50px rgba(0, 0, 0, 0.12);
}

.concept-card-number {
	width: 60px;
	height: 60px;
	margin: 0 auto 20px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 28px;
	font-weight: 700;
	color: #ffffff;
	background: linear-gradient(135deg, #2c3e50, #34495e);
	border-radius: 12px;
	box-shadow: 0 4px 15px rgba(44, 62, 80, 0.3);
}

.concept-card-title {
	font-size: 24px;
	font-weight: 700;
	color: #2c3e50;
	margin-bottom: 25px;
	text-align: center;
}

.concept-card-content {
	display: flex;
	flex-direction: column;
	gap: 15px;
}

.concept-item {
	padding: 15px 20px;
	background: rgba(44, 62, 80, 0.03);
	border-radius: 10px;
	border-left: 3px solid #2c3e50;
	transition: all 0.3s ease;
}

.concept-item:hover {
	background: rgba(44, 62, 80, 0.06);
	transform: translateX(5px);
}

.concept-item-label {
	display: block;
	font-size: 16px;
	font-weight: 700;
	color: #2c3e50;
	margin-bottom: 5px;
}

.concept-item-desc {
	font-size: 14px;
	color: #666;
	line-height: 1.6;
	margin: 0;
}

.concept-feature {
	padding: 12px 0;
	position: relative;
	padding-left: 20px;
}

.concept-feature::before {
	content: "";
	position: absolute;
	left: 0;
	top: 18px;
	width: 6px;
	height: 6px;
	background: #2c3e50;
	border-radius: 50%;
}

.concept-feature-text {
	font-size: 15px;
	color: #444;
	line-height: 1.7;
	margin: 0;
}

.concept-contact-info {
	margin-top: 20px;
	padding-top: 20px;
	border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.concept-email {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	padding: 15px 25px;
	background: linear-gradient(135deg, #2c3e50, #34495e);
	color: #ffffff;
	border-radius: 50px;
	font-weight: 600;
	font-size: 16px;
	transition: all 0.3s ease;
	box-shadow: 0 4px 15px rgba(44, 62, 80, 0.3);
}

.concept-email:hover {
	background: linear-gradient(135deg, #34495e, #2c3e50);
	transform: translateY(-2px);
	box-shadow: 0 6px 20px rgba(44, 62, 80, 0.4);
	opacity: 1;
}

.email-label {
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 2px;
	padding: 3px 10px;
	background: rgba(255, 255, 255, 0.2);
	border-radius: 4px;
}

.email-text {
	letter-spacing: 0.5px;
}

.concept-form-button {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	padding: 15px 25px;
	background: linear-gradient(135deg, #e74c3c, #c0392b);
	color: #ffffff;
	text-decoration: none;
	border-radius: 50px;
	font-weight: 600;
	font-size: 16px;
	transition: all 0.3s ease;
	box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
	margin-top: 15px;
}

.concept-form-button:hover {
	background: linear-gradient(135deg, #c0392b, #e74c3c);
	transform: translateY(-2px);
	box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4);
	opacity: 1;
}

.form-label {
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 2px;
	padding: 3px 10px;
	background: rgba(255, 255, 255, 0.2);
	border-radius: 4px;
}

.form-text {
	letter-spacing: 0.5px;
}

/* サービスセクション */
.services {
	background: #ffffff;
}

.service-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 40px;
	margin-top: 50px;
	max-width: 1100px;
	margin-left: auto;
	margin-right: auto;
}

.service-card {
	background: #ffffff;
	border-radius: 15px;
	overflow: hidden;
	border: 1px solid rgba(0, 0, 0, 0.08);
	box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
	transition: all 0.3s ease;
}

.service-card:hover {
	transform: translateY(-10px);
	box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.service-image {
	position: relative;
	width: 100%;
	height: 240px;
	overflow: hidden;
}

.service-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	transition: transform 0.5s ease;
}

.service-image img.img-position-top {
	object-position: center 30%;
}

.service-card:hover .service-image img {
	transform: scale(1.1);
}

.service-badge {
	position: absolute;
	bottom: 15px;
	left: 15px;
	background: linear-gradient(135deg, #2c3e50, #34495e);
	color: #ffffff;
	padding: 8px 20px;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 1.5px;
	border-radius: 20px;
	box-shadow: 0 3px 12px rgba(0, 0, 0, 0.4);
	z-index: 1;
}

.service-title {
	font-size: 20px;
	font-weight: 700;
	padding: 20px 20px 12px;
	color: #2c3e50;
}

.service-description {
	font-size: 15px;
	padding: 0 20px 25px;
	color: #666;
	line-height: 1.8;
}

/* 会社概要セクション */
.about {
	background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
}

.company-wrapper {
	max-width: 1000px;
	margin: 0 auto;
	background: #ffffff;
	border-radius: 20px;
	overflow: hidden;
	box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
	border: 1px solid rgba(0, 0, 0, 0.05);
}

.company-header {
	background: linear-gradient(135deg, #2c3e50, #34495e);
	padding: 40px;
	text-align: center;
}

.company-name-jp {
	font-size: 32px;
	font-weight: 700;
	color: #ffffff;
	margin-bottom: 10px;
	letter-spacing: 2px;
	text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.company-name-en {
	font-size: 16px;
	font-weight: 600;
	color: rgba(255, 255, 255, 0.9);
	letter-spacing: 3px;
	text-transform: uppercase;
}

.company-info-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 0;
}

.company-info-item {
	padding: 35px 30px;
	border-right: 1px solid rgba(0, 0, 0, 0.05);
	border-bottom: 1px solid rgba(0, 0, 0, 0.05);
	transition: all 0.3s ease;
}

.company-info-item:nth-child(2n) {
	border-right: none;
}

.company-info-item:last-child,
.company-info-item:nth-last-child(2) {
	border-bottom: none;
}

.company-info-item.full-width {
	grid-column: 1 / -1;
	border-right: none;
}

.company-info-item:hover {
	background: rgba(44, 62, 80, 0.02);
}

.info-label {
	font-size: 13px;
	font-weight: 700;
	color: #2c3e50;
	text-transform: uppercase;
	letter-spacing: 1.5px;
	margin-bottom: 8px;
}

.info-value {
	font-size: 16px;
	color: #333;
	line-height: 1.7;
	font-weight: 500;
}

.business-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 5px;
}

.business-tag {
	display: inline-block;
	padding: 8px 18px;
	background: linear-gradient(135deg, #2c3e50, #34495e);
	color: #ffffff;
	border-radius: 20px;
	font-size: 14px;
	font-weight: 600;
	transition: all 0.3s ease;
	box-shadow: 0 2px 8px rgba(44, 62, 80, 0.2);
}

.business-tag:hover {
	background: linear-gradient(135deg, #34495e, #2c3e50);
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(44, 62, 80, 0.3);
}

/* コンタクトセクション */
.contact {
	background: #ffffff;
}

.contact-box {
	max-width: 900px;
	margin: 0 auto;
	text-align: center;
	background: linear-gradient(135deg, #f8f9fa, #eceff1);
	padding: 60px 40px;
	border-radius: 20px;
	border: 2px solid #2c3e50;
	box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.contact-text {
	font-size: 24px;
	margin-bottom: 40px;
	color: #2c3e50;
	font-weight: 700;
	letter-spacing: 1px;
}

.contact-methods {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 25px;
	max-width: 750px;
	margin: 0 auto;
}

.contact-button {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	background: linear-gradient(135deg, #2c3e50, #34495e);
	color: #ffffff;
	padding: 30px 20px;
	border-radius: 15px;
	transition: all 0.3s ease;
	box-shadow: 0 8px 25px rgba(44, 62, 80, 0.25);
	min-height: 160px;
}

.contact-button:hover {
	background: linear-gradient(135deg, #34495e, #2c3e50);
	transform: translateY(-6px);
	box-shadow: 0 12px 35px rgba(44, 62, 80, 0.35);
	opacity: 1;
}

.button-label {
	font-size: 16px;
	font-weight: 700;
	letter-spacing: 2.5px;
	padding: 6px 16px;
	background: rgba(255, 255, 255, 0.2);
	border-radius: 6px;
	margin-bottom: 12px;
	display: block;
}

.button-text {
	font-size: 18px;
	font-weight: 700;
	margin-bottom: 10px;
	display: block;
	letter-spacing: 0.5px;
}

.button-detail {
	font-size: 16px;
	font-weight: 600;
	opacity: 0.95;
	display: block;
	letter-spacing: 0.5px;
}

/* フッター */
.footer {
	background: linear-gradient(135deg, #2c3e50, #34495e, #1a1a1a);
	padding: 60px 0 30px;
	border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
	text-align: center;
	margin-bottom: 30px;
}

.footer-logo img {
	height: 60px;
	width: auto;
	max-width: 500px;
	margin: 0 auto;
	filter: brightness(0) invert(1);
}

.footer-info {
	text-align: center;
	margin-bottom: 30px;
}

.footer-info p {
	font-size: 15px;
	color: rgba(255, 255, 255, 0.9);
	margin-bottom: 8px;
	line-height: 1.8;
	letter-spacing: 0.5px;
}

.footer-copyright {
	text-align: center;
	font-size: 13px;
	color: rgba(255, 255, 255, 0.8);
	padding-top: 20px;
	border-top: 1px solid rgba(255, 255, 255, 0.2);
	letter-spacing: 0.5px;
}

/* レスポンシブ */
@media (max-width: 992px) {
	.concept-grid {
		grid-template-columns: 1fr;
		gap: 30px;
	}

	.service-grid {
		grid-template-columns: 1fr;
		gap: 30px;
	}

	.company-info-grid {
		grid-template-columns: 1fr;
	}

	.company-info-item {
		border-right: none;
	}

	.contact-methods {
		grid-template-columns: 1fr;
		gap: 20px;
	}
}

@media (max-width: 768px) {
	.container {
		padding: 0 20px;
	}

	.header .container {
		flex-direction: column;
		gap: 15px;
	}

	.header-nav {
		gap: 10px;
		flex-wrap: wrap;
		justify-content: center;
	}

	.nav-link {
		font-size: 14px;
		padding: 8px 16px;
	}

	.hero-new {
		height: 100vh;
		min-height: 500px;
	}

	.hero-company-name {
		font-size: 28px;
	}

	.hero-company-name-en {
		font-size: 16px;
	}

	.hero-logo {
		max-width: 280px;
	}

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

	.section-subtitle {
		font-size: 16px;
	}

	.concept-card {
		padding: 30px 25px;
	}

	.company-name-jp {
		font-size: 24px;
	}

	.company-name-en {
		font-size: 14px;
	}

	.contact-box {
		padding: 45px 25px;
	}

	.contact-text {
		font-size: 20px;
	}

	/* スマホ環境ではロゴパーツアニメーションを非表示、完成ロゴを表示 */
	.hero-logo-animation {
		display: none !important;
	}

	.hero-logo-full {
		display: block;
		text-align: center;
		margin-bottom: 40px;
	}

	.hero-new {
		padding-top: 40px;
	}

	.hero-content {
		padding: 10px 20px 30px;
	}

	.hero-tagline-main {
		font-size: 22px;
	}

	.hero-tagline-sub {
		font-size: 16px;
	}

	.hero-company-name-en {
		font-size: 14px;
		margin-top: 15px;
	}
}