@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300..800;1,300..800&display=swap');

@font-face {
	font-family: 'Suzuki';
	src: url('../fonts/Suzuki-Regular.otf'), url('../fonts/Suzuki-Regular.otf') format('otf'), url('../fonts/Suzuki-Regular.otf') format('truetype');
	font-weight: 400;
}

@font-face {
	font-family: 'Suzuki';
	src: url('../fonts/Suzuki-Bold.otf'), url('../fonts/Suzuki-Bold.otf') format('otf'), url('../fonts/Suzuki-Bold.otf') format('truetype');
	font-weight: 700;
}

@font-face {
	font-family: 'Suzuki';
	src: url('../fonts/Suzuki-Headline.otf'), url('../fonts/Suzuki-Headline.otf') format('otf'), url('../fonts/Suzuki-Headline.otf') format('truetype');
	font-weight: 900;
}

/*
https://clamp-generator.netlify.app/
	Default Rem Value (px): 16
	Minimum Viewport Width (px): 360
	Maximum Viewport Width (px): 1920

	h1: 40px, 70px
	h2: 35px, 50px
	h3: 30px, 40px
	h4: 25px, 35px
	h5: 20px, 30px
	h6: 18px, 25px

	normal: 16px, 18px
	$small: 14px, 16px
	x-small: 12px, 14px
	xx-small: 11px, 12px

*/

:root {

	--white: #ffffff;
	--black: #000000;

	--gray-100: #f8f9fa;
	--gray-200: #e9ecef;
	--gray-300: #dee2e6;
	--gray-400: #ced4da;
	--gray-500: #adb5bd;
	--gray-600: #6c757d;
	--gray-700: #495057;
	--gray-800: #343a40;
	--gray-900: #212529;

	--fs-normal: clamp(1rem, 0.128vw + 0.971rem, 1.125rem);
	--fs-small: clamp(0.875rem, 0.128vw + 0.846rem, 1rem);
	--fs-x-small: clamp(0.75rem, 0.128vw + 0.721rem, 0.875rem);
	--fs-xx-small: clamp(0.688rem, 0.064vw + 0.673rem, 0.75rem);
	--h1: clamp(3.438rem, 2.244vw + 2.933rem, 5.625rem);
	--h2: clamp(2.188rem, 0.962vw + 1.971rem, 3.125rem);
	--h3: clamp(1.875rem, 0.641vw + 1.731rem, 2.5rem);
	--h4: clamp(1.563rem, 0.641vw + 1.418rem, 2.188rem);
	--h5: clamp(1.25rem, 0.641vw + 1.106rem, 1.875rem);
	--h6: clamp(1.125rem, 0.449vw + 1.024rem, 1.563rem);
	--bs-font-sans-serif: "Open Sans", sans-serif;
	--bs-body-color: var(--white);
	--bs-body-bg: var(--black);
}

.form-control::placeholder {
	color: var(--white);
}

body {
	overflow: auto;
	overflow-x: hidden;
}

a {
	border: none;
}

a:active {
	outline: none !important;
}

a:hover {
	color: inherit;
}

a:focus {
	outline-color: var(--gray-900) !important;
	outline-width: 2px;
	outline-offset: 3px;
}

a:focus-visible {
	outline-color: var(--gray-900) !important;
	outline-style: solid;
}

.ff-suzuki {
	font-family: 'Suzuki';
}

.fw-bolder {
	font-weight: 900 !important;
}

.fw-semibold {
	font-weight: 600;
}

.fs-normal {
	font-size: var(--fs-normal);
}

.fs-small {
	font-size: var(--fs-small);
}

.fs-x-small {
	font-size: var(--fs-x-small);
}

.fs-xx-small {
	font-size: var(--fs-xx-small);
}

h1,
.h1 {
	font-size: var(--h1);
}

h2,
.h2 {
	font-size: var(--h2);
}

h3,
.h3 {
	font-size: var(--h3);
}

h4,
.h4 {
	font-size: var(--h4);
}

h5,
.h5 {
	font-size: var(--h5);
}

h6,
.h6 {
	font-size: var(--h6);
}

.text-black {
	color: var(--black) !important;
}

.text-white {
	color: var(--white) !important;
}

.text-gray-100 {
	color: var(--gray-100) !important;
}

.text-gray-200 {
	color: var(--gray-200) !important;
}

.text-gray-300 {
	color: var(--gray-300) !important;
}

.text-gray-400 {
	color: var(--gray-400) !important;
}

.text-gray-500 {
	color: var(--gray-500) !important;
}

.text-gray-600 {
	color: var(--gray-600) !important;
}

.text-gray-700 {
	color: var(--gray-700) !important;
}

.text-gray-800 {
	color: var(--gray-800) !important;
}

.text-gray-900 {
	color: var(--gray-900) !important;
}

.bg-black {
	background: var(--black) !important;
}

.bg-white {
	background: var(--white) !important;
}

.bg-gray-100 {
	background: var(--gray-100) !important;
}

.bg-gray-200 {
	background: var(--gray-200) !important;
}

.bg-gray-300 {
	background: var(--gray-300) !important;
}

.bg-gray-400 {
	background: var(--gray-400) !important;
}

.bg-gray-500 {
	background: var(--gray-500) !important;
}

.bg-gray-600 {
	background: var(--gray-600) !important;
}

.bg-gray-700 {
	background: var(--gray-700) !important;
}

.bg-gray-800 {
	background: var(--gray-800) !important;
}

.bg-gray-900 {
	background: var(--gray-900) !important;
}

.btn-black {
	background: var(--black) !important;
}

.btn-white {
	background: var(--white) !important;
}

.btn-gray-100 {
	background: var(--gray-100) !important;
}

.btn-gray-200 {
	background: var(--gray-200) !important;
}

.btn-gray-300 {
	background: var(--gray-300) !important;
}

.btn-gray-400 {
	background: var(--gray-400) !important;
}

.btn-gray-500 {
	background: var(--gray-500) !important;
}

.btn-gray-600 {
	background: var(--gray-600) !important;
}

.btn-gray-700 {
	background: var(--gray-700) !important;
}

.btn-gray-800 {
	background: var(--gray-800) !important;
}

.btn-gray-900 {
	background: var(--gray-900) !important;
}

.btn {
	--bs-btn-padding-x: 1.5rem;
	--bs-btn-padding-y: 0.6rem;
	--bs-btn-font-family: Suzuki, Arial, sans-serif;
	--bs-btn-font-size: 1.15rem;
	--bs-btn-font-weight: 700;
	--bs-btn-line-height: 1.3;
	--bs-btn-border-radius: 3rem;
	text-transform: uppercase;
}

.btn-close {
	top: 10px;
	right: 10px;
	--bs-btn-close-color: #fff !important;
	--bs-btn-close-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath d='M.293.293a1 1 0 0 1 1.414 0L8 6.586 14.293.293a1 1 0 1 1 1.414 1.414L9.414 8l6.293 6.293a1 1 0 0 1-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 0 1-1.414-1.414L6.586 8 .293 1.707a1 1 0 0 1 0-1.414z'/%3e%3c/svg%3e");
	--bs-btn-close-opacity: 1;
	--bs-btn-close-hover-opacity: 1;
	--bs-btn-close-focus-shadow: none;
}

.modal-backdrop.show {
	opacity: .99 !important;
}

.logo {
	height: 70px;
}

main.teaser .wrapper:before {
	position: absolute;
	left: 0px;
	top: 0px;
	width: 100%;
	height: 100vh;
	background: url('../img/background.jpg') no-repeat 50% 50%;
	background-size: cover;
	content: '';
}

main.teaser #ball {
	pointer-events: none;
}

main.teaser canvas {
	width: 100%;
	height: 100%;
}

main.teaser .spacer {
	height: 600vh;
}

main.teaser .content {
	padding: 0px 20px 7.5vh 20px;
}

main.landing .row.gx-4 h2 {
	opacity: 1;
	transform: none;
	transition: opacity 0.5s cubic-bezier(.4, 0, .2, 1), transform 0.35s cubic-bezier(.4, 0, .2, 1);
	pointer-events: auto;
	display: block;
}

@media only screen and (max-width: 640px) {
	main.teaser .wrapper:before {
		background-size: 360%;
	}
}

@media only screen and (min-width: 992px) {
	main.landing .row.gx-4 h2 {
		opacity: 0;
		transform: translateY(20px);
		pointer-events: none;
		display: none;
	}

	main.landing .row.gx-4 .show-h2 {
		opacity: 1 !important;
		transform: translateY(0) !important;
		pointer-events: auto;
		display: block;
	}
}

/* add ideacloud */
main.teaser canvas.filter {

	-webkit-mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
	mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);

	-webkit-mask-size: 100% 100%;
	mask-size: 100% 100%;

	-webkit-mask-repeat: no-repeat;
	mask-repeat: no-repeat;
}

h1.optimize_july {
	transition: all .2s ease-in-out;
	opacity: 0;
	text-align: left;
	padding: 20px;
}

h1.optimize_july.fade {
	animation: fadeIn 0.7s cubic-bezier(0.33, 1, 0.68, 1) forwards;
}

main.teaser .content {
	position: fixed;
	z-index: 1;
	top: 0;
	bottom: 0;
	right: 0;
	left: 0;
	margin: auto;
	padding: 0;
	display: flex;
	align-items: center;
	justify-content: end;
	max-width: 700px;
}

@keyframes fadeIn {
	0% {
		opacity: 0;
	}

	100% {
		opacity: 1;
	}
}

.wrapper.smaller_width {
	display: flex;
	height: 100vh;
	align-items: center;
}

/* black cover */
#blackout {
	position: absolute;
	width: 100vw;
	height: 100vh;
	background-color: #000000;
	opacity: 1;
}

/* scroll down */

.scroll_down {
	width: 100px;
	height: 100px;
	position: absolute;
	top: auto;
	bottom: 50px;
	left: 0;
	right: 0;
	margin: auto;
	animation: arrowmove 1s ease-in-out infinite;
	z-index: 2;
	opacity: 1;
	transition: all 0.5s ease-in-out;
}

.scroll_down.fadeout{
	opacity: 0;
}

.scroll_down a {
	position: absolute;
	left: -24px;
	bottom: 30px;
	color: var(--white);
	font-size: 14px;
	font-family: 'Josefin Sans', sans-serif;
	letter-spacing: .2em;
	text-transform: uppercase;
	width: 24px;
	height: 24px;
	text-decoration: none;
}

.scroll_down .text {
	display: block;
	margin-top: 70px;
	margin-left: 4px; /* 見えがかりの調整 */
	font-size: 12px;
	text-align: center;
	color: var(--white);
	text-transform: uppercase;
	white-space: nowrap;
	letter-spacing: 2px;
}

.scroll_down .arrow {
	position: absolute;
	left: 0;
	right: 0;
	margin: 0 auto;
	width: 28px;
	height: 5px;
	opacity: 0;
	transform: scale3d(0.5, 0.5, 0.5);
	animation: move 3s ease-out infinite;
}

.scroll_down .arrow:first-child {
	animation: move 3s ease-out 1s infinite;
}

.scroll_down .arrow:nth-child(2) {
	animation: move 3s ease-out 2s infinite;
}

.scroll_down .arrow:before,
.scroll_down .arrow:after {
	content: ' ';
	position: absolute;
	top: 0;
	height: 100%;
	width: 51%;
	background: var(--white);
}

.scroll_down .arrow:before {
	left: 0;
	transform: skew(0deg, 30deg);
}

.scroll_down .arrow:after {
	right: 0;
	width: 50%;
	transform: skew(0deg, -30deg);
}

@keyframes move {
	25% {
		opacity: 1;
	}

	33% {
		opacity: 1;
		transform: translateY(30px);
	}

	67% {
		opacity: 1;
		transform: translateY(40px);
	}

	100% {
		opacity: 0;
		transform: translateY(55px) scale3d(0.5, 0.5, 0.5);
	}
}