@charset "utf-8";

/*****************************/
/*** CSS CUSTOM PROPERTIES ***/
/*****************************/

/*#region*/

:root {

    /* FONT FAMILY */
	--ff-app: 'app', sans-serif;

    /* FONT SIZE */
    --fs-12: .75rem;
	--fs-13: .8125rem;
	--fs-14: .875rem;
    --fs-15: .9375rem;
	--fs-16: 1rem;
	--fs-17: 1.0625rem;
	--fs-18: 1.125rem;
    --fs-20: 1.25rem;
	--fs-24: 1.5rem;
    --fs-32: 2rem;

    /* FONT COLOR */
	--fc-default: #FFF;
	--fc-error: #F2416B;

	/* SMART COLORS */
	--cl-a: #0096FF;
	--cl-b: #BB64FF;
	--cl-c: #F2416B;
	--cl-d: #EB7500;

    /* BACKGROUND */
	--bg-app: #000;
	--bg-page: radial-gradient(ellipse at center 35%, #181820, transparent 90%) no-repeat border-box;
	--bg-colors-linear-90: linear-gradient(90deg, var(--cl-a) 0%, var(--cl-b) 42%, var(--cl-c) 74%, var(--cl-d) 100%) no-repeat border-box;

    /* PADDING */
	--pd-page: 2rem;

	/* GAP */
	--gp-page: 2rem;

    /* (WIDTH / HEIGHT) SIZES */
    --ws-page-max: 1400px;
	--ws-form-container-max: 412px;
	--ws-modal-window-max: 412px;

}

/*#endregion*/

/********************/
/*** CUSTOM FONTS ***/
/********************/

/*#region*/

@font-face {
	font-family: 'app';
	src: url('../fnt/app.woff2') format('woff2-variations');
	font-style: normal;
	font-weight: 100 900;
}

/*#endregion*/

/**************/
/*** GLOBAL ***/
/**************/

/*#region*/

*, *::before, *::after {
	box-sizing: border-box;
	margin: 0;
	/* outline: 1px dotted rgba(255, 0, 0, .5); */
}

a { text-decoration: none; }

html, body {
	position: relative;
	width: 100%;
	height: 100%;
	margin: 0;
	border: 0;
	padding: 0;
	overflow-x: clip;
}

html {
	font-family: var(--ff-app);
	color: var(--fc-default);
	background: var(--bg-app);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	-webkit-text-size-adjust: none;
	-moz-text-size-adjust: none;
	text-size-adjust: none;
}

/*#endregion*/

/**************************/
/*** GENERIC ANIMATIONS ***/
/**************************/

/*#region*/

@keyframes fade-in-animation {
	0% { opacity: 0; }
	100% { opacity: 1; }
}

/*#endregion*/

/**********************/
/*** FORMS & INPUTS ***/
/**********************/

/*#region*/

/*** NATIVE ELEMENTS ***/

form {
	position: relative;
	width: 100%;
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
	align-items: center;
	opacity: 1;
	transition: opacity .6s;
}

label, input, select, textarea {
	position: relative;
	font-family: inherit;
	font-size: 1rem;
	color: inherit;
	appearance: none;
	border: none;
}

input, select, textarea {
	width: 100%;
	color: #FFF;
	margin: .25rem 0;
	background: none;
}

input[type='text'],
input[type='email'],
input[type='password'] {
	font-size: var(--fs-18);
} 

label:has( > input[type='text'] )::before,
label:has( > input[type='email'] )::before,
label:has( > input[type='password'] )::before,
label:has( > textarea )::before {
	content: '';
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 1px;
	background: var(--bg-colors-linear-90);
	filter: grayscale(1);
	transition: filter .6s
}

label:has( > input[type='text']:focus-visible )::before,
label:has( > input[type='email']:focus-visible )::before,
label:has( > input[type='password']:focus-visible )::before,
label:has( > textarea:focus-visible )::before {
	filter: grayscale(0)
}

textarea {
	resize: none;
	background: linear-gradient(rgba(255, 255, 255, .05) .5px, transparent .5px) left top / 100% 1lh local;
}

label {
	display: block;
	width: 100%;
	color: #999;
	font-size: var(--fs-12);
}

/*** UTILS ***/

:focus-visible {
	outline: none;
}

form.disabled {
	opacity: .5;
}

.form-container {
	position: relative;
	max-width: var(--ws-form-container-max);
	width: 100%;
	--gr-border-radius: 1rem;
	margin-block: auto;
}

.form-container > form {
	padding: 3rem;
}

.form-title {
	font-size: var(--fs-18);
	align-self: start;
}

.form-text {
	font-size: var(--fs-18);
	align-self: start;
}

.form-warning {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: var(--fs-14);
	font-weight: 500;
	color: var(--fc-error);
    text-align: center;
	min-height: 3rem;
	opacity: 0;
	transform: scale(1.5);
}

.form-warning.show {
	opacity: 1;
	transform: scale(1);
	transition: opacity .4s, transform .4s;
}

.form-feedback {
	position: relative;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	padding: 3rem;
	display: none;
	animation: fade-in-animation 1s;
}

.form-feedback.show {
	display: flex;
}

.form-container:has( > .form-feedback.show ) > form {
	display: none;
}

/*#endregion*/

/***************/
/*** BUTTONS ***/
/***************/

/*#region*/

button {
	position: relative;
	display: inline-flex;
	justify-content: center;
	align-items: center;
	font-family: inherit;
	font-size: inherit;
	border: none;
	background: none;
	padding: 0;
	color: inherit;
	cursor: pointer;
	user-select: none;
	transition: translate .25s;
}

button:active {
	translate: 0 20%;
}

.button-nav {
	font-size: var(--fs-14);
	padding: .766rem 1rem;
	border: 1px solid transparent;
	white-space: nowrap;
}

@property --nav-button-border-reveal {
	syntax: '<percentage>';
	inherits: false;
	initial-value: 0%;
}

.button-nav::before {
	content: '';
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	border: 1px solid #FFF;
	border-radius: 2px;
	mask: linear-gradient(135deg, #000 var(--nav-button-border-reveal), transparent var(--nav-button-border-reveal));
	transition: --nav-button-border-reveal .6s ease-in-out;
}

.button-nav:hover::before, .button-nav:focus-visible::before {
	--nav-button-border-reveal: 100%
}

.button-close {
	position: absolute;
	right: .4rem;
	top: .4rem;
	color: hsl(240, 14%, 42%);
	transition: color .4s;
	font-size: var(--fs-20);
	padding: .6rem;
}

.button-close:hover, .button-close:focus-visible {
	color: hsl(240, 14%, 82%);
}

.button-submit {
	font-size: var(--fs-18);
	font-weight: 500;
}

.button-lang {
	padding: .5rem  0 .5rem 1rem;
	transition: color .4s;
}

.button-lang:hover, .button-lang:focus-visible {
	color: hsl(240, 14%, 62%);
}

/*#endregion*/

/*************/
/*** ICONS ***/
/*************/

/*#region*/

.icon {
	display: inline-block;
	aspect-ratio: 1;
	height: 1lh;
	flex: none;
	mask-size: contain;
	mask-repeat: no-repeat;
	mask-position: center center;
	background: currentColor;
}

.icon-before {
	margin-right: .25em;
}

.icon-after {
	margin-left: .25em;
}

.icon-close {
	mask-image: url(data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48c3ZnIGlkPSJkIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNCIgaGVpZ2h0PSIyNCIgdmlld0JveD0iMCAwIDI0IDI0Ij48ZGVmcz48c3R5bGU+LmV7ZmlsbDpub25lO3N0cm9rZTojMDAwO3N0cm9rZS1saW5lY2FwOnJvdW5kO3N0cm9rZS1taXRlcmxpbWl0OjEwO308L3N0eWxlPjwvZGVmcz48bGluZSBjbGFzcz0iZSIgeDE9IjEiIHkxPSIyMyIgeDI9IjIzIiB5Mj0iMSIvPjxsaW5lIGNsYXNzPSJlIiB4MT0iMjMiIHkxPSIyMyIgeDI9IjEiIHkyPSIxIi8+PC9zdmc+);
}

.icon-checkmark {
	mask-image: url(data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48c3ZnIGlkPSJiIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNCIgaGVpZ2h0PSIyNCIgdmlld0JveD0iMCAwIDI0IDI0Ij48ZGVmcz48c3R5bGU+LmN7ZmlsbDpub25lO2ZpbGwtcnVsZTpldmVub2RkO3N0cm9rZTojMDAwO3N0cm9rZS1saW5lY2FwOnJvdW5kO3N0cm9rZS1saW5lam9pbjpyb3VuZDt9PC9zdHlsZT48L2RlZnM+PHBvbHlsaW5lIGNsYXNzPSJjIiBwb2ludHM9IjIzIDQuMTQgNy4yOSAxOS44NiAxIDEzLjU3Ii8+PC9zdmc+);
}

/*#endregion*/

/*************/
/*** UTILS ***/
/*************/

/*#region*/

.vgap, .vmgap .vgap2 {
	display: block;
	visibility: hidden;
} 

.vgap { height: 1rlh; }
.vmgap { height: .5rlh; }
.vgap2 { height: 2rlh; }

/*****************/
/*** SCROLLBAR ***/
/*****************/

/*#region*/

.scrollbar {
	padding-right: 10px;
}

.scrollbar::-webkit-scrollbar {
	width: 10px;
}

.scrollbar::-webkit-scrollbar-track {
	background: transparent;
	height: calc(100% - 10px);
	border-radius: calc(10px * .5);
}

.scrollbar::-webkit-scrollbar-thumb {
	background: rgba(255, 255, 255, .2);
	border-radius: calc(10px * .5);
	cursor: pointer;
}

@supports (not selector(::-webkit-scrollbar)) and (scrollbar-width: auto) {

    .scrollbar {
        scrollbar-color: rgba(255, 255, 255, .2) transparent;
        scrollbar-width: thin;
    }

}

.scrollbar-hidden::-webkit-scrollbar {
	display: none;
}

.scrollbar-hidden {
	scrollbar-width: none;
	-ms-overflow-style: none;
}

/*#endregion*/

/*#endregion*/

/*****************/
/*** GRADIENTS ***/
/*****************/

/*#region*/

@property --gradient-conic-degree {
	syntax: '<angle>';
	inherits: false;
	initial-value: 315deg;
}

@keyframes gradient-conic-animation {
	0% { --gradient-conic-degree: 315deg; }
	100% { --gradient-conic-degree: 675deg; }
}

.gradient-border-animated::after {
    content: '';
    pointer-events: none;
    position: absolute;
    inset: 0;
	background: conic-gradient(from var(--gradient-conic-degree), var(--cl-a) 0%, var(--cl-b) 21%, var(--cl-c) 37%, var(--cl-d) 50%, var(--cl-c) 63%, var(--cl-b) 79%, var(--cl-a) 100%) border-box;
    border-radius: var(--gr-border-radius, 2px);
    border: 1px solid rgba(0, 0, 0, 0);
	mask: linear-gradient(transparent) padding-box, linear-gradient(#000) border-box;
    mask-composite: intersect;
	animation: gradient-conic-animation 20s linear infinite;
}

.gradient-text {
	background: var(--bg-colors-linear-90);
	background-clip: text;
	color: transparent;
}

/*#endregion*/

/************/
/*** PAGE ***/
/************/

/*#region*/

.page {
	position: relative;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	padding: var(--pd-page);
	min-height: 100vh;
	margin: 0 auto;
	background: var(--bg-page);
	animation: fade-in-animation .4s;
	/* transition: opacity .6s; */
}

/* .page.disabled { opacity: .5; } */

footer {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	padding-top: var(--pd-page);
	margin-bottom: -.5rem;
	gap: var(--gp-page);
	color: hsl(240, 14%, 22%);
	font-size: var(--fs-14);
}

.footer-copyright {
	text-align: center;
}

.not-found-404 {
	position: absolute;
	font-size: clamp(150px, 50vw, 500px);
	font-weight: 900;
	opacity: .02;
	user-select: none;
}

/*#endregion*/

/*************/
/*** MODAL ***/
/*************/

/*#region*/

.modal {
	display: grid;
	justify-content: center;
	align-items: center;
	position: fixed;
	left: 0;
	top: 0;
	width: 100vw;
	height: 100dvh;
	overflow: hidden;
	overflow-y: auto;
	z-index: 1000;
	background: rgba(0, 0, 0, .8);
	backdrop-filter: blur(5px) grayscale(1);
}

.modal-window {
	position: relative;
	padding: 4rem var(--pd-page);
	max-width: var(--ws-modal-window-max);
	width: 100%;
	--gr-border-radius: 1rem;
	animation: fade-in-animation .4s;
}

/*#endregion*/

/*****************/
/*** LANGUAGES ***/
/*****************/

/*#region*/

.language {
	position: relative;
	margin-left: auto;
	color: hsl(240, 14%, 32%);
}

.languages {
	position: absolute;
	display: grid;
	right: 0;
	bottom: 0;
	pointer-events: none;
	visibility: hidden;
	opacity: 0;
  	grid-template-rows: 0fr;
  	transition: grid-template-rows .5s, opacity .5s, visibility .5s allow-discrete;
}

.languages-content {
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
	align-items: flex-end;
	padding: 1lh 0 2lh 1lh;
	overflow: hidden;
}

.languages.open {
	opacity: 1;
	grid-template-rows: 1fr;
	pointer-events: auto;
	visibility: visible;
} 

/*#endregion*/

/**************/
/*** SPLASH ***/
/**************/

/*#region*/

.splash-loader {
	--splash-loader-bar-height: 2px;
	--splash-loader-bar-radius: 1px;
	position: relative;
	width: 100%;
	max-width: 540px;
	height: var(--splash-loader-bar-height);
	border-radius: var(--splash-loader-bar-radius);
	background-color: #333;
}

@property --splash-loader-bar-percentage {
	syntax: '<percentage>';
	inherits: false;
	initial-value: 0%;
}

@keyframes splash-loader-bar-animation {

	0% {
		--splash-loader-bar-percentage: 0%;
	}

	100% {
		--splash-loader-bar-percentage: 100%;
	}

}

.splash-loader-bar {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: var(--splash-loader-bar-height);
	border-radius: var(--splash-loader-bar-radius);
	background: var(--bg-colors-linear-90);
	clip-path: rect(0 var(--splash-loader-bar-percentage) 100% 0 round var(--splash-loader-bar-radius));
	animation: splash-loader-bar-animation 1.4s ease-in-out forwards;
}

/*#endregion*/

/************/
/*** HOME ***/
/************/

/*#region*/

header {
	position: relative;
	width: 100%;
	max-width: 580px;
	container-type: inline-size;
	margin-block: auto;
	flex-shrink: 1;
}

.header-title {
	position: relative;
}

.header-title > h1, .header-title > span {
	position: relative;
	width: 100%;
	font-size: clamp(1rem, 17.24137931cqw, 6.25rem);
	font-weight: 700;
	text-align: center;
	white-space: nowrap;
}

.header-title > span {
	position: absolute;
	left: 0;
	top: 0;
	color: transparent;
	background: var(--bg-colors-linear-90);
	background-clip: text;
	-webkit-text-stroke: 0.68965517cqw;
	paint-order: stroke fill;
	pointer-events: none;
	user-select: none;
}

.header-title > span:not(:nth-child(1)){
 	-webkit-text-stroke: 1.03448276cqw;
	filter: blur(1rem);
}

nav {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
}

nav > span {
	position: relative;
	margin: 0 .6rem;
	user-select: none;
}

/*#endregion*/

/***************/
/*** CONTACT ***/
/***************/

/*#region*/

.contact-feedback-graphic {
	position: relative;
}

.contact-feedback-airplain {
	position: relative;
	aspect-ratio: 110 / 80;
	width: 140px;
	background: #FFF;
	mask-repeat: no-repeat;
	mask-size: 100%;
	mask-image: url(data:image/svg+xml;base64,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);
	animation: feedback-airplain-animation 1s;
}

@keyframes feedback-airplain-animation {

	0% {
		transform: translate(-100%, 100%);
		opacity: 0;
	}

	100% {
		transform: translate(0, 0);
		opacity: 1;
	}

}

.contact-feedback-ok {
	position: absolute;
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 24px;
	right: 10px;
	bottom: -10px;
	width: 44px;
	height: 44px;
	border-radius: 22px;
	background: var(--cl-a);
	animation: feedback-ok-animation .3s cubic-bezier(.64, .57, .67, 1.53) .9s backwards;
}

@keyframes feedback-ok-animation {

	0% {
		transform: scale(2);
		opacity: 0;
	}

	100% {
		transform: scale(1);
		opacity: 1;
	}

}

.contact-feedback-text {
	font-size: var(--fs-18);
	text-align: center;
}

/*#endregion*/