@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap');

:root {
    --primary-color: #ff4081;
    --secondary-color: #3d5afe;
    --background-color: #0a0a0a;
    --text-color: #ffffff;
}

body, html {
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
    overflow-x: hidden;
}

#bg-video {
    position: fixed;
    right: 0;
    bottom: 0;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -1;
    object-fit: cover;
    filter: brightness(30%) hue-rotate(45deg);
}
.site-header {
	background-color: rgba(10, 10, 10, 0.8);
	backdrop-filter: blur(10px);
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	padding: 10px 0;
	transition: all 0.3s ease;
}

.site-header.scrolled {
	background-color: rgba(10, 10, 10, 0.95);
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.hamburger-menu {
	display: none;
	cursor: pointer;
}

.hamburger-menu span {
	display: block;
	width: 25px;
	height: 3px;
	background-color: var(--text-color);
	margin: 5px 0;
	transition: all 0.3s ease;
}

@media (max-width: 768px) {
	.hamburger-menu {
			display: block;
	}

	.main-nav {
			display: none;
			position: absolute;
			top: 100%;
			left: 0;
			right: 0;
			background-color: rgba(10, 10, 10, 0.95);
			padding: 20px;
	}

	.main-nav.active {
			display: block;
	}

	.main-nav ul {
			flex-direction: column;
	}
}

/* アニメーション効果の強化 */
.section {
	transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.section.active {
	transform: translateY(0) scale(1);
}

/* ホバー効果の強化 */
.btn, .skill, .social-links a {
	transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.btn:hover, .skill:hover, .social-links a:hover {
	transform: translateY(-5px) scale(1.05);
}
.header-container {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0 20px;
}

.logo {
	display: flex;
	align-items: center;
}

.logo-image {
	height: 50px;
	width: auto;
}

.main-nav ul {
	list-style: none;
	display: flex;
	gap: 20px;
}

.main-nav a {
	color: var(--text-color);
	text-decoration: none;
	font-weight: 600;
	transition: color 0.3s ease;
}

.main-nav a:hover {
	color: var(--primary-color);
}

body {
	padding-top: 70px; /* ヘッダーの高さに応じて調整 */
}

.container {
	margin-top: 20px; /* コンテナとヘッダーの間にスペースを追加 */
}

@media (max-width: 768px) {
	.header-container {
			flex-direction: column;
			align-items: flex-start;
	}

	.main-nav {
			margin-top: 10px;
	}

	.main-nav ul {
			flex-direction: column;
			gap: 10px;
	}
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
}

.section {
    background-color: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    box-shadow: 0 8px 32px 0 rgba(61, 90, 254, 0.37);
    padding: 30px;
    margin-bottom: 40px;
    transition: all 0.5s ease;
    transform: translateY(50px);
    opacity: 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.section.active {
    transform: translateY(0);
    opacity: 1;
}

h1, h2 {
    color: var(--primary-color);
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 10px;
    font-size: 2.5em;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

p {
    font-size: 1.1em;
    margin-bottom: 20px;
}

.profile-header {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.profile-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 30px;
    box-shadow: 0 0 20px rgba(255, 64, 129, 0.5);
}

.profile-title {
    flex-grow: 1;
}

.skills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.skill {
    background-color: var(--secondary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9em;
    transition: all 0.3s ease;
}

.skill:hover {
    transform: scale(1.1);
    box-shadow: 0 0 10px rgba(61, 90, 254, 0.7);
}

.social-links {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.social-links a {
    color: var(--primary-color);
    font-size: 1.5em;
    transition: all 0.3s ease;
}

.social-links a:hover {
    color: var(--secondary-color);
    transform: scale(1.2);
}

.swiper {
    width: 100%;
    height: 400px;
    margin-top: 20px;
}

.swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.swiper-slide:hover img {
    transform: scale(1.05);
}

.swiper-button-next,
.swiper-button-prev {
    color: var(--primary-color);
}

.swiper-pagination-bullet-active {
    background-color: var(--primary-color);
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 600;
    margin-top: 20px;
    position: relative;
    overflow: hidden;
}

.btn:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.btn::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(45deg);
    z-index: 1;
    transition: all 0.3s ease;
}

.btn:hover::before {
    left: 100%;
}

.icon {
    margin-right: 10px;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* 新しいアニメーション効果 */
@keyframes neon-glow {
    0% {
        text-shadow: 0 0 5px #fff, 0 0 10px #fff, 0 0 15px #fff, 0 0 20px var(--primary-color), 0 0 35px var(--primary-color), 0 0 40px var(--primary-color), 0 0 50px var(--primary-color), 0 0 75px var(--primary-color);
    }
    100% {
        text-shadow: 0 0 2.5px #fff, 0 0 5px #fff, 0 0 7.5px #fff, 0 0 10px var(--primary-color), 0 0 17.5px var(--primary-color), 0 0 20px var(--primary-color), 0 0 25px var(--primary-color), 0 0 37.5px var(--primary-color);
    }
}

.neon-text {
    animation: neon-glow 1.5s ease-in-out infinite alternate;
}
.swiper-slide {
	opacity: 0;
	transition: opacity 1s ease;
}

.swiper-slide-active {
	opacity: 1;
}
.back-to-top {
	position: fixed;
	bottom: 20px;
	right: 20px;
	background-color: var(--primary-color);
	color: white;
	width: 50px;
	height: 50px;
	border-radius: 50%;
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 20px;
	cursor: pointer;
	transition: all 0.3s ease;
	opacity: 0;
	visibility: hidden;
	z-index: 1000;
	border: none;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.back-to-top:hover {
	background-color: var(--secondary-color);
	transform: translateY(-5px);
}

.back-to-top.show {
	opacity: 1;
	visibility: visible;
}

@keyframes bounce {
	0%, 20%, 50%, 80%, 100% {
			transform: translateY(0);
	}
	40% {
			transform: translateY(-10px);
	}
	60% {
			transform: translateY(-5px);
	}
}

.back-to-top:hover i {
	animation: bounce 1s ease infinite;
}
/* 既存のスタイルに以下を追加または修正 */

.contact-info {
	display: flex;
	flex-wrap: wrap;
	gap: 20px;
	justify-content: space-between;
}

.contact-item {
	flex: 1 1 300px;
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
}

.contact-item img {
	max-width: 100%;
	height: auto;
	margin: 10px 0;
}

.contact-item .btn {
	width: 100%;
	max-width: 250px;
	margin: 10px 0;
}

@media (max-width: 768px) {
	.contact-info {
			flex-direction: column;
	}

	.contact-item {
			width: 100%;
	}

	.contact-item img {
			max-width: 80%;
	}
}

@media (max-width: 480px) {
	.contact-item img {
			max-width: 100%;
	}
}

/* プロフィールセクションのスタイル調整 */
.profile-header {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	margin-bottom: 30px;
}

.profile-image {
	width: 200px;
	height: 200px;
	border-radius: 50%;
	object-fit: cover;
	margin-bottom: 20px;
	box-shadow: 0 0 20px rgba(255, 64, 129, 0.5);
}

.profile-title {
	width: 100%;
}

.profile-title h1 {
	font-size: 2.5em;
	margin-bottom: 10px;
}

.profile-title p {
	font-size: 1.2em;
	margin-bottom: 20px;
}

.skills {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 10px;
	margin-bottom: 20px;
}

.skill {
	background-color: var(--secondary-color);
	color: white;
	padding: 5px 15px;
	border-radius: 20px;
	font-size: 0.9em;
	transition: all 0.3s ease;
}

.social-links {
	display: flex;
	justify-content: center;
	gap: 20px;
	margin-top: 20px;
}

/* レスポンシブデザインの調整 */
@media (max-width: 768px) {
	.profile-title h1 {
			font-size: 2em;
	}

	.profile-title p {
			font-size: 1em;
	}

	.skills {
			flex-direction: column;
			align-items: center;
	}

	.skill {
			width: 80%;
			text-align: center;
	}
}

/* ネオンテキストエフェクトの調整 */
.neon-text {
	text-shadow: 0 0 5px #fff, 0 0 10px #fff, 0 0 15px #fff, 0 0 20px var(--primary-color), 0 0 35px var(--primary-color), 0 0 40px var(--primary-color), 0 0 50px var(--primary-color), 0 0 75px var(--primary-color);
}

@media (max-width: 480px) {
	.neon-text {
			text-shadow: 0 0 2px #fff, 0 0 5px #fff, 0 0 7px #fff, 0 0 10px var(--primary-color), 0 0 17px var(--primary-color), 0 0 20px var(--primary-color);
	}
}



.case-study-intro {
	background-color: rgba(255, 255, 255, 0.1);
	padding: 20px;
	border-radius: 10px;
	margin-bottom: 30px;
}

.case-study-content {
	display: grid;
	gap: 30px;
}

.question-answer {
	background-color: rgba(255, 255, 255, 0.05);
	padding: 20px;
	border-radius: 10px;
	transition: all 0.3s ease;
}

.question-answer:hover {
	transform: translateY(-5px);
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.question-answer h2 {
	color: var(--primary-color);
	font-size: 1.2em;
	margin-bottom: 10px;
	border-bottom: 1px solid var(--primary-color);
	padding-bottom: 5px;
}

.question-answer p {
	font-size: 1em;
	line-height: 1.6;
}

@media (max-width: 768px) {
	.case-study-content {
			grid-template-columns: 1fr;
	}
}

@media (min-width: 769px) {
	.case-study-content {
			grid-template-columns: repeat(2, 1fr);
	}
}


/* 顧客事例 */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap');

:root {
		--primary-color: #ff4081;
		--secondary-color: #3d5afe;
		--background-color: #0a0a0a;
		--text-color: #ffffff;
}

body, html {
		margin: 0;
		padding: 0;
		font-family: 'Poppins', sans-serif;
		line-height: 1.6;
		color: var(--text-color);
		background-color: var(--background-color);
}

.container {
		max-width: 800px;
		margin: 0 auto;
		padding: 20px;
}

.site-header {
		background-color: rgba(10, 10, 10, 0.8);
		backdrop-filter: blur(10px);
		position: fixed;
		top: 0;
		left: 0;
		right: 0;
		z-index: 1000;
		padding: 10px 0;
		transition: all 0.3s ease;
}

.header-container {
		max-width: 1200px;
		margin: 0 auto;
		display: flex;
		justify-content: space-between;
		align-items: center;
		padding: 0 20px;
}

.logo-image {
		height: 50px;
		width: auto;
}

.main-nav ul {
		list-style: none;
		display: flex;
		gap: 20px;
}

.main-nav a {
		color: var(--text-color);
		text-decoration: none;
		font-weight: 600;
		transition: color 0.3s ease;
}

.main-nav a:hover {
		color: var(--primary-color);
}

.hamburger-menu {
		display: none;
		cursor: pointer;
}

.hamburger-menu span {
		display: block;
		width: 25px;
		height: 3px;
		background-color: var(--text-color);
		margin: 5px 0;
		transition: all 0.3s ease;
}

.page-title {
		font-size: 2.5em;
		color: var(--primary-color);
		text-align: center;
		margin-bottom: 30px;
		padding-top: 80px;
}

.case-study-intro {
		background-color: rgba(255, 255, 255, 0.1);
		padding: 20px;
		border-radius: 10px;
		margin-bottom: 30px;
}

.question-answer {
		background-color: rgba(255, 255, 255, 0.05);
		padding: 20px;
		border-radius: 10px;
		margin-bottom: 30px;
		transition: all 0.3s ease;
}

.question-answer:hover {
		transform: translateY(-5px);
		box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.question-thumbnail {
		width: 100%;
		height: 200px;
		background-size: cover;
		background-position: center;
		border-radius: 10px;
		margin-bottom: 15px;
		box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.question-content h2 {
		color: var(--primary-color);
		font-size: 1.2em;
		margin-bottom: 10px;
}

.footer-container {
		text-align: center;
		padding: 20px;
		margin-top: 40px;
		background-color: rgba(255, 255, 255, 0.05);
}

.back-to-top {
		position: fixed;
		bottom: 20px;
		right: 20px;
		background-color: var(--primary-color);
		color: white;
		width: 50px;
		height: 50px;
		border-radius: 50%;
		display: flex;
		justify-content: center;
		align-items: center;
		font-size: 20px;
		cursor: pointer;
		transition: all 0.3s ease;
		opacity: 0;
		visibility: hidden;
		border: none;
		box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.back-to-top:hover {
		background-color: var(--secondary-color);
		transform: translateY(-5px);
}

.back-to-top.show {
		opacity: 1;
		visibility: visible;
}

.neon-text {
		text-shadow: 0 0 5px #fff, 0 0 10px #fff, 0 0 15px #fff, 0 0 20px var(--primary-color), 0 0 35px var(--primary-color), 0 0 40px var(--primary-color), 0 0 50px var(--primary-color), 0 0 75px var(--primary-color);
}

@media (max-width: 768px) {
		.hamburger-menu {
				display: block;
		}

		.main-nav {
				display: none;
				position: absolute;
				top: 100%;
				left: 0;
				right: 0;
				background-color: rgba(10, 10, 10, 0.95);
				padding: 20px;
		}

		.main-nav.active {
				display: block;
		}

		.main-nav ul {
				flex-direction: column;
		}

		.page-title {
				font-size: 2em;
		}
}

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

.question-answer {
		animation: fadeInUp 0.6s ease-out;
}

/*comming soon*/

/* 既存のスタイルはそのままで、以下を追加 */

.coming-soon-container {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	height: 300px;
	position: relative;
}

.coming-soon-text {
	font-size: 3em;
	font-weight: bold;
	color: var(--primary-color);
	text-transform: uppercase;
	letter-spacing: 0.1em;
	animation: neon-pulse 1.5s ease-in-out infinite alternate;
}

@keyframes neon-pulse {
	from {
			text-shadow: 0 0 5px #fff, 0 0 10px #fff, 0 0 15px #fff, 0 0 20px var(--primary-color), 0 0 35px var(--primary-color), 0 0 40px var(--primary-color), 0 0 50px var(--primary-color), 0 0 75px var(--primary-color);
	}
	to {
			text-shadow: 0 0 2.5px #fff, 0 0 5px #fff, 0 0 7.5px #fff, 0 0 10px var(--primary-color), 0 0 17.5px var(--primary-color), 0 0 20px var(--primary-color), 0 0 25px var(--primary-color), 0 0 37.5px var(--primary-color);
	}
}

.pulse-circle {
	width: 150px;
	height: 150px;
	border-radius: 50%;
	background-color: rgba(255, 64, 129, 0.1);
	position: absolute;
	animation: pulse 2s infinite;
}

@keyframes pulse {
	0% {
			transform: scale(0.95);
			box-shadow: 0 0 0 0 rgba(255, 64, 129, 0.7);
	}
	70% {
			transform: scale(1);
			box-shadow: 0 0 0 10px rgba(255, 64, 129, 0);
	}
	100% {
			transform: scale(0.95);
			box-shadow: 0 0 0 0 rgba(255, 64, 129, 0);
	}
}
/*プロフィール経歴*/
.timeline {
  position: relative;
  padding: 2em 0;
  margin-top: 2em;
  margin-bottom: 2em;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 25px;
  height: 100%;
  width: 4px;
  background: var(--primary-color);
}

.timeline-item {
  position: relative;
  margin: 2em 0;
}

.timeline-img {
  position: absolute;
  left: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--secondary-color);
}

.timeline-content {
  margin-left: 60px;
  background: rgba(255, 255, 255, 0.1);
  padding: 1em;
  border-radius: 5px;
}

.timeline-content h2 {
  margin-top: 0;
  color: var(--primary-color);
}

.highlight {
  color: var(--secondary-color);
  font-weight: bold;
}

@media screen and (min-width: 768px) {
  .timeline::before {
    left: 50%;
  }

  .timeline-item:nth-child(even) .timeline-content {
    float: right;
  }

  .timeline-item:nth-child(odd) .timeline-content {
    text-align: right;
  }

  .timeline-img {
    left: 50%;
    margin-left: -15px;
  }

  .timeline-content {
    width: 45%;
    margin-left: 0;
  }
}

/*コンタクトフォーム*/

.contact-form {
	max-width: 600px;
	margin: 0 auto;
}

.form-group {
	margin-bottom: 20px;
}

.form-group label {
	display: block;
	margin-bottom: 5px;
	color: var(--primary-color);
}

.form-group input,
.form-group select,
.form-group textarea {
	width: 100%;
	padding: 10px;
	border: 1px solid rgba(255, 255, 255, 0.1);
	background-color: rgba(255, 255, 255, 0.05);
	color: var(--text-color);
	border-radius: 5px;
}

.form-group input[type="number"] {
	width: 100px;
}

.form-group textarea {
	resize: vertical;
	min-height: 100px;
}

.contact-form .btn {
	width: 100%;
	padding: 15px;
	font-size: 1.1em;
}

/* プルダウンメニューのスタイル調整 */
.form-group select {
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	background-color: rgba(255, 255, 255, 0.05);
	color: var(--text-color);
	border: 1px solid rgba(255, 255, 255, 0.1);
	border-radius: 5px;
	padding: 10px 30px 10px 10px;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23ffffff' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 10px center;
	background-size: 12px;
}

.form-group select:focus {
	outline: none;
	border-color: var(--primary-color);
	box-shadow: 0 0 0 2px rgba(255, 64, 129, 0.2);
}

/* Firefoxでの矢印を非表示にする */
.form-group select::-ms-expand {
	display: none;
}

/* オプションのスタイル */
.form-group select option {
	background-color: var(--background-color);
	color: var(--text-color);
}

/* Internet Explorerでの選択時の背景色を調整 */
.form-group select::-ms-value {
	background-color: transparent;
	color: var(--text-color);
}

/* Microsoft Edgeでの選択時の背景色を調整 */
@supports (-ms-ime-align:auto) {
	.form-group select {
			color: var(--text-color);
	}
}


.required {
	color: var(--primary-color);
	margin-left: 3px;
}


/* Coming Soon セクションのスタイル */
.coming-soon-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 60vh;
    position: relative;
    overflow: hidden;
}

.coming-soon-text {
    font-size: 4em;
    font-weight: bold;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    animation: neon-pulse 1.5s ease-in-out infinite alternate;
    margin-bottom: 20px;
}

.coming-soon-description {
    text-align: center;
    font-size: 1.2em;
    max-width: 600px;
    margin-bottom: 30px;
    color: var(--text-color);
    opacity: 0.8;
}

@keyframes neon-pulse {
    from {
        text-shadow: 0 0 5px #fff, 0 0 10px #fff, 0 0 15px #fff, 0 0 20px var(--primary-color), 0 0 35px var(--primary-color), 0 0 40px var(--primary-color), 0 0 50px var(--primary-color), 0 0 75px var(--primary-color);
    }
    to {
        text-shadow: 0 0 2.5px #fff, 0 0 5px #fff, 0 0 7.5px #fff, 0 0 10px var(--primary-color), 0 0 17.5px var(--primary-color), 0 0 20px var(--primary-color), 0 0 25px var(--primary-color), 0 0 37.5px var(--primary-color);
    }
}

.pulse-circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background-color: rgba(255, 64, 129, 0.1);
    position: absolute;
    z-index: -1;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(255, 64, 129, 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 20px rgba(255, 64, 129, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(255, 64, 129, 0);
    }
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 10px;
    min-width: 80px;
}

.countdown-item span:first-child {
    font-size: 2em;
    font-weight: bold;
    color: var(--primary-color);
}

.countdown-item span:last-child {
    font-size: 0.8em;
    color: var(--text-color);
    opacity: 0.8;
}

@media (max-width: 768px) {
    .coming-soon-text {
        font-size: 3em;
    }

    .coming-soon-description {
        font-size: 1em;
    }

    .countdown {
        flex-wrap: wrap;
    }

    .countdown-item {
        min-width: 60px;
    }
}
/*コンタクト*/

:root {
	--primary-color: #ff4081;
	--secondary-color: #3d5afe;
	--background-color: #0a0a0a;
	--text-color: #ffffff;
}

body {
	font-family: 'Arial', sans-serif;
	line-height: 1.6;
	color: var(--text-color);
	background-color: var(--background-color);
	margin: 0;
	padding: 20px;
}

.container {
	max-width: 600px;
	margin: 0 auto;
	background-color: rgba(255, 255, 255, 0.1);
	padding: 30px;
	border-radius: 10px;
}

h1 {
	color: var(--primary-color);
	text-align: center;
	margin-bottom: 30px;
}

.form-group {
	margin-bottom: 20px;
}

label {
	display: block;
	margin-bottom: 5px;
	color: var(--primary-color);
}

input, select, textarea {
	width: 100%;
	padding: 10px;
	border: 1px solid rgba(255, 255, 255, 0.3);
	background-color: rgba(255, 255, 255, 0.1);
	color: var(--text-color);
	border-radius: 5px;
}

select {
	appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23ffffff' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 10px center;
}

textarea {
	resize: vertical;
	min-height: 100px;
}

.required {
	color: var(--primary-color);
}

button {
	background-color: var(--primary-color);
	color: white;
	padding: 12px 20px;
	border: none;
	border-radius: 5px;
	cursor: pointer;
	width: 100%;
	font-size: 16px;
	transition: background-color 0.3s;
}

button:hover {
	background-color: var(--secondary-color);
}

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

.error-message {
	color: #ff4444;
	font-size: 0.9em;
	margin-top: 5px;
}

.error-input {
	border-color: #ff4444;
}