@font-face {
  font-family: "Gilroy";
  src: url("/css/font/Gilroy-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
}

@font-face {
  font-family: "Gilroy";
  src: url("/css/font/Gilroy-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
}

@font-face {
  font-family: "Gilroy";
  src: url("/css/font/Gilroy-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
}

@font-face {
  font-family: "Gilroy";
  src: url("/css/font/Gilroy-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
}

@font-face {
  font-family: "Gilroy";
  src: url("/css/font/Gilroy-ExtraBold.ttf") format("truetype");
  font-weight: 800;
  font-style: normal;
}

*,
*::before,
*::after {
	margin: 0;
	padding: 0;

	border: 0;
	box-sizing: border-box;
}

a {
	text-decoration: none;
}

ul,
ol,
li {
	list-style: none;
}

img {
	vertical-align: top;
}

h1 {
	font-style: ExtraBold;
	font-weight: 800;
	font-size: 80px;
	line-height: 80px;
	padding-top: 100px;
	z-index: 3;
}

details summary {
	list-style: none;
	cursor: pointer;
}

details summary::-webkit-details-marker {
	display: none;
}

details summary::marker {
	display: none;
}

html,
body {
	position: relative;
	font-family: "Gilroy", sans-serif;
	color: #FFFFFF;
	font-size: 16px;
	font-weight: 500;
	line-height: 18.76px;
	text-wrap: balance;
	letter-spacing: 0;
	width: fit-content;

	scroll-behavior: smooth;
	scrollbar-gutter: stable;
}

main {
	background-color: #FAF9F6;
	position: relative;
	z-index: 1;
}

.container {
	padding: 0 154px;
}

.button-link {
	display: flex;
	width: max-content;
	transition: all 0.4s ease-in-out;
	cursor: pointer;
	gap: 5px;
	z-index: 3;
}

.button-link > span {
	display: flex;
	align-items: center;
	background: #FD7E01;
	height: 50px;
	width: fit-content;
	padding: 0 20px;
	border-radius: 15px;
	font-size: 16px;
	font-weight: 700;
	transition: all 0.4s ease-in-out;
}

body > header {
	display: flex;
	justify-content: center;
	
	position: fixed;
	top: 0px;
	z-index: 99;
	
	padding: 25px 0;

	width: 100%;
	background: #020955;

	transition: all 0.5s ease-in-out;
}

header._black {
	background: #010101;
}

header._hidden {
	top: -200px;
}

header nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
	width: 100%;
	max-width: 1920px;

	text-wrap: nowrap;
	height: min-content;
	padding: 0 154px;
}

header > nav > .dropdown-wrapper {
	position: relative;
	width: 125px;
}

header > nav > .dropdown-wrapper > ul {
	position: absolute;
	display: flex;
	flex-direction: column;
	gap: 10px;
	height: 20px;
	overflow: hidden;
	transition: all 0.4s ease;
	vertical-align: top;
	left: 30%;
	top: 15%;
}

header > nav > .dropdown-wrapper:after {
	content: "";
	position: absolute;
	background-image: url(/images/icons/dropdown-arrow.svg);
	background-repeat: no-repeat;
	background-position: center;
	width: 24px;
	height: 24px;
	color: white;
	margin-top: 10px;
	right: 0;
	bottom: -1px;
	transition: all 0.4s ease;
}

header > nav > .dropdown-wrapper:hover > ul {
	height: 50px;
}

header > nav > .dropdown-wrapper:hover:after {
	transform: rotate(180deg);
	margin-left: 5px;
}

header > nav > .dropdown-wrapper > ul > a {
	color: #fff;
}

header > nav > ul > li {
	display: block;
	padding: 0 20px;
	line-height: 40px;
}

header menu {
	display: flex;
	align-items: center;
	gap: 32px;
}

header menu li {
	font-size: 14px;
	font-weight: 700;
}

header menu li:last-child {
	margin-left: 130px;
	background: #FD7E01;
	border-radius: 15px;
}

.logo-link {
	z-index: 99;
}

header menu a:not(.logo-link) {
	display: block;

	padding: 9px 20px;

	color: #FFFFFF;
	line-height: 19.04px;

	border: 1px solid #FD7E01;
	border-radius: 15px;

	cursor: pointer;

	transition: all 0.4s ease-in-out;
}

header menu a:not(.logo-link):hover {
	border: 1px solid #FFFFFF;
}

header a:has(.logo) {
		display: flex;
		align-items: center;
}

/* burger-navmenu */

header .burger-navmenu h2 {
	display: none;
}

header .navmenu-container .contacts {
	display: none;
}

.burger-navmenu .burger-toggle {
	display: none;
}

/* MAIN*/

/*hero-section*/

.hero-section {
	display: flex;
	flex-direction: column;
	position: relative;
	padding-top: 124px;
	padding-bottom: 84px;
	background: #020955;
	border-bottom-left-radius: 80px;
	border-bottom-right-radius: 80px;
}

.hero-section > img {
	position: absolute;
	width: 570px;
	aspect-ratio: 1/1;
	z-index: 2;
	right: 10%;
	bottom: 10%;
}

.hero-section > h2 {
	font-weight: 700;
	font-size: 28px;
	line-height: 30px;
	padding-top: 160px;
	z-index: 3;
	max-width: 700px;
}

.hero-section > h2 > span {
	color: #FD7E01;
	z-index: 3;
}

.hero-section > p {
	font-weight: 500;
	font-size: 20px;
	line-height: 22px;
	padding-top: 40px;
	max-width: 700px;
	z-index: 3;
}

.hero-section > a {
	display: flex;
	width: max-content;
	transition: all 0.4s ease-in-out;
	padding-top: 40px;
	gap: 5px;
	z-index: 3;
}

.hero-section > a > span {
	background: #FD7E01;
	width: fit-content;
	padding: 20px 15px;
	border-radius: 15px;
	font-size: 16px;
	font-weight: 700;
	transition: all 0.4s ease-in-out;
	text-decoration: none;
	color: #fff;
}

.button-link:after {
	content: "";
	display: flex;
	justify-content: center;
	align-items: center;
	width: 50px;
	height: 50px;
	background-color: #FD7E01;
	background-image: url(/images/icons/arrow-top-right.svg);
	background-repeat: no-repeat;
	background-position: center;
	background-size: 16px;
	border: 1px solid var(--cl-btn);
	border-radius: 50%;
}

.button-link:hover {
	transform: scale(1.1);
	gap: 10px;
}

/* advantages-section */

.advantages-section {
	color: #222;
}

.advantages-section > h2 {
	display: flex;
	flex-direction: column;
	padding-top: 116px;
	font-size: 40px;
	font-weight: 700;
	line-height: 60px;
	color: #020955;
}

.advantages-section .flex-collums{
	display: flex;
	justify-content: right;
	flex-wrap: wrap;
	height: fit-content;
	padding: 100px 0 150px;
}

.advantages-section .advantages-list {
	min-width: 300px;
	width: 50%;
	/* flex-grow: 1; */
	display: flex;
	flex-direction: column;
	position: relative;
	left: 0px;
}

.advantages-section .advantages-list li {
	padding: 44px 0px;
	position: relative;
	display: flex;
	gap: 20px;
	color: #131313;
	align-items: flex-start;
	flex-direction: column;
}

.advantages-section .advantages-list li .arrow {
	width: 16px;
	height: 8px;

	transition: all 0.5s ease-in-out;
}
.advantages-section .advantages-list details[open] .arrow {
	transform: rotate(-180deg);
}

/* .advantages-section .advantages-list li:nth-child(odd) {
	flex-direction: row-reverse;
} */

/* .advantages-section .advantages-list li:nth-child(odd) .arrow {
	left: 0;
} */

details > div {
	overflow: hidden;
	display: grid;
	width: 100%;
}

details > .-expanding {
	animation-duration: 0.5s;
	animation-name: grid-expand;
	animation-timing-function: ease-out;
}

details > .-collapsing {
	animation-duration: 0.5s;
	animation-name: grid-collapse;
	animation-timing-function: ease-in;
}

details > div > * {
	min-height: 0;
}

@keyframes grid-expand {
	0% {
		grid-template-rows: 0fr;
	}
	100% {
		grid-template-rows: 1fr;
	}
}
@keyframes grid-collapse {
	100% {
		grid-template-rows: 0fr;
	}
	0% {
		grid-template-rows: 1fr;
	}
}

.advantages-section .advantages-list li details {
	display: flex;
	flex-direction: column;
	padding: 0px 29px;
	border-left: 1px solid #c5c5c5;
	border-right: none;
	max-width: 470px;
	min-width: 370px;
	width: 100%;
}

.advantages-section .advantages-list:nth-child(odd) li:before {
	display: none;
}


.advantages-section .advantages-list li:after {
	content: "";
	position: absolute;
	height: 1px;
	width: 88%;
	bottom: 0;
	background: #c5c5c5;
	left: 50%;
	transform: translate(-50%, 0);
}

.advantages-section .advantages-list:nth-child(odd) details {
	align-self: end;
	text-align: right;
	border-left: none;
	border-right: 1px solid #3838384A;
}

.advantages-section .advantages-list li details summary {
	display: flex;
	align-items: center;
	gap: 20px;
	font-size: 19px;
	font-weight: 700;
	line-height: 30px;
	color: #020955;
	width: 100%;
}

.advantages-section .advantages-list:nth-child(odd) details summary,
.advantages-section .advantages-list:nth-child(odd) details div,
.advantages-section .advantages-list:nth-child(odd) details div p {
	text-align: left;
}

.advantages-section .advantages-list:nth-child(odd) li {
	left: 1px;
	align-items: flex-end;
}

.advantages-section .advantages-list li details summary img.icon {
	margin: 0;
	width: 76px;
	height: 76px;
}

.advantages-section .advantages-list details summary img:not(.icon){
	margin-left: auto;
}

/* .advantages-section .advantages-list:nth-child(odd) details summary img {
	margin-right: auto;
	margin-left: 0;
} */

.advantages-section .advantages-list li details p {
	margin: 0 5px 0 96px;
	max-width: 300px;
	font-size: 0.93rem;
	color: #4F4F4F;
	line-height: 20.28px;
}

/* .advantages-section .advantages-list:nth-child(odd) li details p {
	justify-self: end;

	margin: 0 96px 0 40px;
} */

/* solution-section */

/* .solutions-section {
	
} */

.solutions-top {
	position: relative;
}

.gradustech-logo {
	width: 600px;
	aspect-ratio: 1/1;
}

.solutions-top > span  {
	text-wrap: nowrap;
	display: flex;
	align-items: center;
	gap: 50px;
	position: absolute;
	left: 350px;
	top: 38%;
	color: #020955;
	font-size: 40px;
	font-weight: 700;
	transition: all 0.4s ease-in-out;
}

.solutions-top > span > a {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
	cursor: pointer;
	transition: all 0.4s ease-in-out;
	border: 1px solid #020955;
	border-radius: 50%;
	width: 60px;
	aspect-ratio: 1/1;
}

.solutions-top > span > a > img {
	position: absolute;
	position-area: center;
	width: 18px;
	aspect-ratio: 1/1;
}

.solutions-top > span > a:hover {
	transform: scale(1.1);
}

.solutions {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	grid-template-rows: repeat(3, 1fr);
	align-items: center;
	padding-top: 140px;
}

.solutions > img,
.solutions > div,
.solutions > p {
	padding: 25px;
}

.solutions > div,
.solutions > p,
.solutions > img {
	height: 100%;
	width: 100%;
}

.solutions h3 {
	color: #020955;
	font-size: 22px;
	font-weight: 700;
	line-height: 30px;
	display: flex;
	flex-direction: column;
}

.solutions p {
	font-size: 14px;
	font-weight: 500;
	color: #4F4F4F;
	padding-top: 20px;
	max-width: 370px;
	text-wrap: pretty;
}

.solutions > div {
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.solutions > div > h3 {
	display: flex;
	flex-direction: column;
}

.solutions > .top-left {
	display: flex;
	flex-direction: column;
}

.solutions > .top-left > h3 {
	display: flex;
	flex-direction: column;
}

.solutions > .top-left > a:after {
	display: none;
}

.solutions > .top-left > a {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
	background: #FD7E01;
	width: 60px;
	aspect-ratio: 1/1;
	border-radius: 50%;
	margin-left: auto;
}

.solutions > .top-left > a > img{
	position: absolute;
	position-area: center;
	width: 18px;
	aspect-ratio: 1/1;
}

.solutions > .mid-right {
	display: flex;
	gap: 35px;
}

.solutions > .mid-right > a {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
	cursor: pointer;
	transition: all 0.4s ease-in-out;
	border: 1px solid #020955;
	border-radius: 50%;
	width: 60px;
	height: 60px;
	aspect-ratio: 1/1;
}

.solutions > .mid-right > a > img {
	position: absolute;
	position-area: center;
	width: 18px;
	aspect-ratio: 1/1;
}

.solutions > .mid-right > a:hover {
	transform: scale(1.1);
}

.solutions-section > .background {
	display: flex;
	justify-content: end;
	filter: blur(2.3px);
}

.solutions-section > .background > :nth-child(1) {
	padding-top: 130px;
}

.solutions > .mid-top,
.solutions > .bottom-mid {
	border-bottom: 1px solid rgba(158, 158, 158, 1);
	border-right: 1px solid rgba(158, 158, 158, 1);
	border-left: 1px solid rgba(158, 158, 158, 1);
}

.solutions > .middle {
	border-left: 1px solid rgba(158, 158, 158, 1);
	border-bottom: 1px solid rgba(158, 158, 158, 1);
	border-right: 1px solid rgba(158, 158, 158, 1);
}

.solutions > .mid-right,
.solutions > .top-left,
.solutions > .bottom-left {
	border-bottom: 1px solid rgba(158, 158, 158, 1);
}

.solutions-section > .button-link {
	padding-top: 60px;
	display: none;
}

.solutions-tablet {
	display: none;
}



/* feedback-section */

.feedback-form-section {
	gap: 0;

	padding: 154px 60px;

	position: relative;
	z-index: 2;
}

.feedback-form-section:before {
	content: "";
	position: absolute;
	background-image: url(/images/background/spherio.svg);
	background-repeat: no-repeat;
	width: 1000px;
	aspect-ratio: 1/1;
	bottom: 10%;
	left: -1%;
}

.feedback-form-section h2 {
	z-index: 2;
	margin-bottom: 100px;
	max-width: 728px;
	
	color: #010101;
	font-size: 6.06rem;
	font-weight: 400;
	line-height: 102.82px;
	letter-spacing: 0.02em;
}

.feedback-form-wrapper {
	position: relative;

	display: grid;
	grid-template-columns: 4fr 4fr 1fr 1fr;
	gap: 10px;
}

.feedback-form-section .feedback-form-wrapper > p {
	max-width: 530px;
	height: 100%;
	
	color: #010101;
	line-height: 24.96px;
}

.feedback-form-section canvas {
	position: absolute;
	
	top: 50px;
	width: 600px;
	height: 100%;
	
	filter: blur(65px);
}

.feedback-form-section form {
	grid-column: 2 / 5;

	display: flex;
	flex-direction: column;
	background: linear-gradient(111.44deg, rgba(255, 255, 255, 0.5) 12.51%, rgba(229, 230, 233, 0.76072) 30.29%, rgba(217, 219, 223, 0.875221) 54.7%, #CDCFD4 89.46%);
	border-bottom-left-radius: 100px;
	border-bottom-right-radius: 100px;
	border-top-left-radius: 100px;
	border-top-right-radius: 100px;
}

.feedback-form-section form > div {
	padding: 55px 106px 110px;
}

.feedback-form-section form > div > h3 {
	margin-bottom: 52px;
	
	color: rgba(2, 9, 85, 1);
	font-size: 31px;
	font-weight: 500;
	line-height: 32px;
}

.feedback-form-section form > div > h3 > span {
	color: rgba(253, 126, 1, 1);
}

.feedback-form-section form {
	display: flex;
	flex-direction: column;
}

.feedback-form-section form label:has(input:not(input[type="checkbox"])),
.feedback-form-section form .checkbox-inputs,
.feedback-form-section form label:has(textarea) {
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	gap: 15px;
	
	padding: 12px 0 0;
	
	
	color: rgba(79, 79, 79, 1);
	font-size: 0.93rem;
	line-height: 23.4px;
}

.feedback-form-section form input,
.feedback-form-section form textarea {
	font-family: "Gilroy", sans-serif;
	padding: 14.5px 14.5px 14.5px;

	width: 100%;
	min-height: 75px;

	border: 1px solid #707070;
	border-radius: 5px;

	font-size: 14px;
	font-weight: 400;
	line-height: 31.2px;

	outline: none;
}

.feedback-form-section form input::placeholder,
.feedback-form-section form textarea::placeholder,
.feedback-form-section form input::-webkit-input-placeholder,
.feedback-form-section form textarea::-webkit-input-placeholder,
.feedback-form-section form label input:placeholder-shown::placeholder,
.feedback-form-section form label textarea:placeholder-shown::placeholder {
  font-size: 14px;
}

.feedback-form-section form input[type="checkbox"] {
	display: none;
}

.feedback-form-section form label .error {
	color:#FF390D;
}
.feedback-form-section form label input.-invalid:placeholder-shown::placeholder,
.feedback-form-section form label textarea.-invalid:placeholder-shown::placeholder{
	text-wrap: wrap;
	color: #FF390D;
}
.feedback-form-section form label input.-invalid:placeholder-shown:not(:focus),
.feedback-form-section form label textarea.-invalid:placeholder-shown:not(:focus){
	border: 1px solid #FF390D;
}

.feedback-form-section form textarea {
	min-height: 140px;

	resize: none;
}

.feedback-form-section form input::placeholder,
.feedback-form-section form textarea::placeholder {
	color: #707070;
	font-size: 1.25rem;
	font-weight: 400;
	line-height: 31.2px;
}

.feedback-form-section form input:focus,
.feedback-form-section form textarea:focus {
	border-bottom: 1px solid #000000;
}

.feedback-form-section form .checkbox-group {
	width: 66%;
	display: flex;
	gap: 4px;
}

.feedback-form-section form .checkbox-group label {
	padding: 12px 24px;
	border: 1px solid #010101;
	border-radius: 4px;
	
	cursor: pointer;

	transition: all 0.5s;
}

.feedback-form-section form .checkbox-group label:hover {
	color: #616161;
}

.feedback-form-section form .checkbox-group label:has(input[type="checkbox"]:checked) {
	background-color: #010101;
	color: #FFFFFF;
}

.feedback-form-section form .submit-container {
	display: flex;
	justify-content: space-between;
	gap: 44px;

	margin-top: 76px;
}

.feedback-form-section form .submit-container label {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 12px;

	margin-top: 11px;

	color: #707070;
	font-size: 0.93rem;
	font-weight: 400;
	line-height: 23.4px;

	cursor: pointer;
}

.feedback-form-section form .submit-container .submit-component {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 12px;

	color: #707070;
	font-size: 0.93rem;
	font-weight: 400;
	line-height: 23.4px;

	cursor: pointer;
	width: 66%;
}

.feedback-form-section form .submit-component output.-invalid{
	color: #FF390D ;
}

.feedback-form-section form .submit-container .checkbox-component {
	display: flex;
	align-items: end;
	gap: 10px;
}

.feedback-form-section form .submit-container .checkbox-component::before {
	display: block;
	content: "";

	width: 24px;
	height: 24px;
	min-width: 24px;

	border: 1px solid #010101;
	border-radius: 3px;
}

.feedback-form-section form .submit-container:has(input[type="checkbox"]:checked) .checkbox-component::before {
	background-color: rgba(253, 126, 1, 1);
	background-image: url("/images/icons/checkbox.svg");
	background-position: center;
	background-repeat: no-repeat;
}

.feedback-form-section form .submit-container label span {
	min-width: 195px;

	font-size: 0.93rem;
	display: block;
	text-wrap: nowrap;
}

.feedback-form-section form .submit-container label .error {
	text-align: center;
	text-wrap: pretty;
}

.feedback-form-section form .submit-container label input[type="checkbox"] {
	display: none;
}

.feedback-form-section form .submit-container label a {
	color: #010101;
	font-weight: 500;
	text-decoration: underline;
}

.feedback-form-section form button {
	position: relative;

	align-items: center;

	margin-right: 54px;

	height: 50px;
	width: calc(100% - 54px);
	
	background-color: rgba(253, 126, 1, 1);
	border: 1px solid var(--cl-btn);
	border-radius: 15px;
	padding: 0 60px;

	color: #FFFFFF;
	font-size: 1rem;
	
	cursor: pointer;
	
	transition: all 0.4s ease-in-out;
}

.feedback-form-section form output {
	position: absolute;
	bottom: 40px;
}

/* .feedback-form-section form button:hover,
.feedback-form-section form:has(button:hover) button::after {
	border: 1px solid #010101;

	color: #010101;

} */

.feedback-form-section form:has(button:hover) button::after {
	gap: 0px;
}

.feedback-form-section form button::after {
	content: "";

	position: absolute;
	top: -1px;
	right: -54px;

	display: flex;
	justify-content: center;
	align-items: center;
	
	width: 50px;
	height: 50px;

	background-color: rgba(253, 126, 1, 1);
	background-image: url(/images/icons/button-arrow-white.svg);
	background-repeat: no-repeat;
	background-position: center;
	border: 1px solid var(--cl-btn);
	border-radius: 50%;

	transition: all 0.4s ease-in-out;
}

/* footer */

footer {
	padding: 40px 154px 100px;
	background: rgba(2, 9, 85, 1);
	border-top-left-radius: 80px;
	border-top-right-radius: 80px;
}

footer a,
footer > small > span > a {
	color: #FFFFFF;
	font-size: 16px;
	font-weight: 400;
	justify-self: end;
}

footer > img {
		display: none;
	}

footer .back-link {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 5px;
	margin-left: auto;
	width: max-content;
}

footer .back-link:before {
	content: '';

	background-image: url("/images/icons/footer-arrow.svg");
	background-repeat: no-repeat;
	background-position: center;
	background-size: 22px;

	width: 50px;
	height: 50px;

	border: 1px solid #FFFFFF;
	border-radius: 50%;

	transition: all 0.4s ease-in-out;
}

footer .back-link:hover::before {
	background-color: #FFFFFF;
	border: 1px solid #FFFFFF;
}

footer > div {
	display: flex;
	justify-content: space-around;
	padding-top: 50px;
	border-bottom: 1px solid #fff;
}

.logo-wrapper {
	padding-bottom: 15px;
}

.logo-wrapper > img {
	width: 300px;
	height: 300px;
}

footer > div > .address-wrapper {
	border-left: 1px solid #fff;
}

footer > div > .address-wrapper > address {
	display: flex;
	flex-direction: column;
	gap: 30px;
	margin: 50px;
	font-size: 16px;
	font-weight: 500;
	font-style: normal;
}

footer > div > .address-wrapper > address > span > h4 {
	font-weight: 500;
}

.address,
.phone-number,
.mail {
	display: flex;
	gap: 5px;
}

small {
	display: none;
	font-size: 16px;
	font-weight: 400;
}

small .privacy {
	display: flex;
	gap: 10px;
}

small > span > a {
	color: #fff
}

small > span > p {
	display: flex;
	gap: 10px;
}

small > span > p:before {
	content: "";
	background: #fff;
	width: 1px;
}

footer > div > .address-wrapper > address > span:last-child {
	display: none;
}

@media (max-width:1440px) {
	.advantages-section .advantages-list li:before {
		height: 87%;
		top: 13%;
		left: 0px;
	}

	.feedback-form-wrapper {
		grid-template-columns: 2fr 4fr 1fr 1fr;
	}
}

@media(max-width:1300px) {
	header menu li:last-child {
		margin-left: 40px;
	}

	header menu {
		gap: 16px;
	}
}

@media(max-width:1240px) {
	.solutions-top > span {
		gap: 20px;
		font-size: 30px;
	}

	.solutions-top > span > a {
		width: 50px;
	}
}

@media (max-width: 1200px){
	header>nav {
		padding: 0 62px;
	}
}

@media (max-width: 1024px) {
	.container {
		padding: 0 124px;
	}

	h1 {
		font-size: 50px;
		font-weight: 700;
		padding-top: 140px;
	}

	header menu li:last-child {
		margin-left: auto;
	}

	.hero-section > h2 {
		padding-top: 100px;
		font-size: 20px;
		width: 60%;
	}

	.hero-section > img {
		right: 3%;
		width: 450px;
	}

	.button-link {
		padding-bottom: 50px;
	}

	.advantages-section .flex-collums {
		justify-content: space-between;
		padding: 60px 0 200px;
	}

	.advantages-section .advantages-list:nth-child(odd) details summary,
	.advantages-section .advantages-list:nth-child(odd) details div {
		justify-self: left;
	}

	.advantages-section .advantages-list li details p,
	.advantages-section .advantages-list:nth-child(odd) li details p {
		margin: 0 0 0 96px;
	}

	.advantages-section .advantages-list {
		flex-grow: 1;
	}

	.advantages-section .advantages-list li details summary {
		line-height: 25px;
		font-size: 20px;
	}

	.advantages-section .advantages-list li:before {
		height: 87%;
		top: 13%;
		left: 0;
	}

	.solutions {
		display: none;
	}

	.solutions-section > .button-link {
		padding-bottom: 0;
	}

	.solutions-top > span {
		gap: 30px;
		left: 300px;
		font-size: 28px;
	}

	.solutions-top > span > a {
		width: 45px;
	}

	.solutions-tablet {
		display: grid;
		grid-template-columns: repeat(2, 1fr);
		grid-template-rows: repeat(3, 1fr);
		padding-top: 140px;
		gap: 30px;
	}

	.solutions-tablet > div {
		padding: 20px 0;
		color: #222;
	}

	.solutions-tablet > div > h3 {
		display: flex;
		flex-direction: column;
		color: rgba(2, 9, 85, 1);
		font-size: 22px;
		line-height: 22px;
	}

	.solutions-tablet > div > p {
		padding-top: 30px;
		line-height: 25px;
		font-size: 16px;
		color: rgba(79, 79, 79, 1);
	}

	.feedback-form-section {
		padding: 500px 60px 70px;
	}

	.feedback-form-section:before {
		top: 0;
		right: 0;
		left: -2%;
		width: 800px;
	}
	
	.feedback-form-section form {
		grid-column: 1 / 5;
	}

	footer {
		padding: 40px 25px 100px;
	}

	footer .back-link {
		display: none;
	}

	.logo-wrapper {
		padding-bottom: 0;
	}

	footer > div > .logo-wrapper > img {
		width: 225px;
		height: 225px;
	}

	.feedback-form-section form button {
		padding: 0 60px;
	}

	small {
		display: flex;
		justify-content: space-between;
		padding: 60px 60px 0;
	}
}

@media (max-width: 975px) {

	body > header {
		padding: 0px;
	}

	.container {
        padding: 0 48px;
    }

	/* HEADER */

	/* burger-navmenu */

	.burger-navmenu {
		padding: 16px 29px;
	}

	header .burger-navmenu .navmenu-container {
		display: flex;
		flex-direction: column;
		justify-content: space-between;

		position: absolute;
		top: 0;
		right: -220vw;
		
		width: 100%;
		height: 100%;
		
		background-color: rgba(2, 9, 85, 1);
		
		transition: all 0.3s;
	}

	header .burger-navmenu h2 {
		display: inline;

		margin: 164px 24px 10px;

		color: #FF782C;
		font-family: "HelveticaNeue", "Helvetica Neue", "Inter", Helvetica, sans-serif;
		font-size: 14px;
		font-weight: 400;
		line-height: 19.04px;
	}

	header .burger-navmenu .dropdown-wrapper {
		display: none;
	}

	header .burger-navmenu menu {
		flex-grow: 1;

		display: flex;
		flex-direction: column;
		align-items: start;
		gap: 0;
	}

	header li:has(a:not(.logo-link)) {
		width: 100%;

		border-top: 1px solid #ffffffde
	}

	header menu a:not(.logo-link) {
		display: block;

		padding: 12px 24px;

		width: 100%;

		color: #ffff;
	
		border: none;
		border-radius: 0px;

		font-size: 1.46rem;
		font-weight: 400;
		line-height: 43.52px;

	
		cursor: pointer;
	
		transition: all 0.4s ease-in-out;
	}
	
	header menu a:not(.logo-link):hover {
		color: #ffffff;
		border: 1px solid #ffffffe3;
	}

	header .navmenu-container .contacts {
		display: flex;
		flex-direction: column;
		gap: 16px;

		margin: 60px 24px;
	}

	header .navmenu-container .contacts a {
		color: #FFFFFF;
		font-size: 14px;
		font-weight: 400;
		line-height: 19.04px;
	}

	header menu li:last-child {
		border-radius: 0;
	}

	.burger-navmenu .burger-toggle {
		position: relative;

		display: flex;
		gap: 8px;
		
		border-radius: 3px;
		
		cursor: pointer;
	}

	.burger-toggle input {
		display: none;
	}

	.burger-toggle .text {
		display: block;

		margin: auto;

		color: #FFFFFF;
		font-family: "HelveticaNeue", "Helvetica Neue", "Inter", Helvetica, sans-serif;
		font-size: 12px;
		font-weight: 400;
		line-height: 16.32px;
	}

	.burger-toggle .icon {
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		gap: 3.5px;
		width: 30px;
		height: 31px;
	}

	.burger-toggle .icon span {
		width: 40px;
		height: 3px;
		background: rgba(253, 126, 1, 1);
		border-radius: 3px;
		display: block;
		position: absolute;
		z-index: 1;
		transform: translateY(0%) rotate(0deg);
		transition: top 250ms ease-in-out 0ms, bottom 250ms ease-in-out 0ms, translate 250ms ease-in-out 0ms, transform 250ms ease-in-out 0ms, background 250ms ease-in-out 150ms;
	}

	.burger-toggle .icon span:nth-child(1) {
		top: 0%;
	}

	.burger-toggle .icon span:nth-child(3) {
		bottom: 0;
	}

	.burger-toggle input:checked ~ .icon span:nth-child(1) {
		top: 50%;
		translate: 0 -50%;
		transform: rotate(-225deg);
	}

	.burger-toggle input:checked ~ .icon span:nth-child(2) {
		transform: scale(0, 0);
	}

	.burger-toggle input:checked ~ .icon span:nth-child(3) {
		bottom: 50%;
		translate: 0 50%;
		transform: rotate(225deg);
	}

	/* .burger-navmenu menu.-fast{
		transition: height 0.3s;
	} */

	header .burger-navmenu li {
		margin-left: 0px;
	}

	header .burger-navmenu li:last-child {
		margin-left: 0px;
	}

	header:has(.burger-navmenu input:checked) {
		background: none;
		min-height: 100%;
		backdrop-filter: blur(10px);
		-webkit-backdrop-filter: blur(10px);
	}

	header._hidden:has(.burger-navmenu input:checked) {
		top: 0px;
	}

	.burger-navmenu:has(input:checked) .dropdown-wrapper {
		display: block;
		z-index: 2;
	}

	.burger-navmenu:has(input:checked) .navmenu-container {
		right: 0;
	}
	
	.burger-navmenu:has(input:checked) .burger-toggle {
		position: relative;
		border-color:black;
	}

	.burger-navmenu:has(input:checked) .burger-toggle .text {
		display: none;
	}

	.burger-navmenu:has(input:checked) .burger-toggle .icon::before {
		position: relative;
		top: 3px;

		background-color: #fff;

		transform: rotate(45deg);
	}

	.burger-navmenu:has(input:checked) .burger-toggle .icon::after {
		position: relative;
		bottom: 3px;

		background-color: #fff;

		transform: rotate(-45deg);
	}
}

@media (max-width: 393px) {

	header > nav {
		padding: 0 30px;
	}
	.container {
		padding: 0 30px;
	}

	.advantages-section .flex-collums {
		flex-direction: column;
	}

	.advantages-section .advantages-list {
		width: 100%;
	}

	.advantages-section .advantages-list li details,
	.advantages-section .advantages-list:nth-child() li details{
		border: none;
	}

	.solutions-top > span {
		left: 0;
	}
}

@media (max-width: 430px) {

	h1 {
		font-size: 23px;
		line-height: 30px;
	}

	.container {
		padding: 0 24px;
	}

	header .burger-navmenu .navmenu-container {
		right: -235vw;
	}

	/* header > nav > .logo-link > img {
		width: 80px;
		aspect-ratio: 1/1;
	} */

	.hero-section {
		display: flex;
		align-items: center;
		border-bottom-left-radius: 40px;
		border-bottom-right-radius: 40px;
	}

	.hero-section > img {
		position: inherit;
		width: 100%;
		right: 0;
		bottom: 0;
	}

	.hero-section > h2 {
		width: 100%;
		padding-top: 42px;
		line-height: 20px;
		font-size: 14px;
	}

	.hero-section > p {
		padding-top: 25px;
		font-size: 12px;
		text-wrap: auto;
	}

	.hero-section > a {
		padding-top: 25px;
		padding-bottom: 70px;
	}

	.advantages-section > h2 {
		padding-top: 100px;
	}

	.advantages-section .flex-collums {
		padding: 104px 0 80px;
	}

	.advantages-section .advantages-list li:after {
		width: 100%;
	}

	.advantages-section .advantages-list li details {
		padding: 0 0 0 29px;
		min-width: auto;
	}

	.advantages-section .advantages-list:nth-child(odd) details,
	.advantages-section .advantages-list li details {
		border: none;
	}

	.advantages-section .advantages-list li {
		padding: 20px 0 20px;
	}

	.advantages-section .advantages-list li:before {
		display: none;
	}

	.solutions-top > span {
		font-size: 16px;
		top: 38%;
		left: 111px;
	}

	.gradustech-logo {
		width: 225px;
	}

	.solutions-top > span > a {
		display: none;
	}

	/* .solutions {
		display: grid;
		grid-template-columns: none;
		border: none;
	}

	.solutions a {
		display: none;
	}

	.solutions > .mid-top,
	.solutions > .bottom-mid,
	.solutions > .top-left,
	.solutions > .mid-top,
	.solutions > .middle, 
	.solutions > .bottom-left,
	.solutions > .mid-right {
		border: none;
	}

	.solutions > .engine {
		grid-row: 2/3;
	}

	.solutions > div {

	} */

	.solutions-tablet {
		gap: 15px;
		grid-template-columns: none;
		grid-template-rows: none;
		padding-top: 80px;
	}

	.solutions-tablet > div:nth-of-type(1) {
		grid-row: 1/2;
	}

	.solutions-tablet > div:nth-of-type(3) {
		grid-row: 5/6;
	}

	.solutions-tablet > img {
		width: 100%;
		aspect-ratio: 1/1;
	}

	.solutions-section > .background {
		display: none;
	}

	.feedback-form-section {
		padding: 50px 20px 20px;
	}

	.feedback-form-section:before {
		display: none;
	}

	.feedback-form-section form {
		border-radius: 50px;
		background: rgba(205, 207, 212, 1);
		border: none;
	}

	.feedback-form-section form > div {
		padding: 40px 20px 80px;
	}

	.feedback-form-section form > div > h3 {
		font-size: 18px;
		margin-bottom: 15px;
		line-height: 100%;
	}

	.feedback-form-section form label:has(input:not(input[type="checkbox"])),
	.feedback-form-section form .checkbox-inputs, 
	.feedback-form-section form label:has(textarea) {
		gap: 5px;
		padding: 0;
		padding-bottom: 5px;
	}

	.feedback-form-section form input,
	.feedback-form-section form textarea {
		border-radius: 10px;
		min-height: 40px;
		line-height: normal;
	}

	.feedback-form-section form .submit-container {
		flex-direction: column;
		margin-top: 20px;
		gap: 10px;
	}

	.feedback-form-section form .submit-container div {
		display: flex;
		justify-content: center;
	}

	.feedback-form-section form .submit-container .checkbox-component {
		margin-right: auto;
	}

	.feedback-form-section form button {
		justify-content: center;
		font-family: "Gilroy", sans-serif;
		width: fit-content;
		height: 60px;
		font-size: 18px;
		font-weight: 600;
		letter-spacing: 2px;
		transform: scale(1.03);
	}

	.feedback-form-section form button::after {
		width: 60px;
		height: 60px;
		right: -62px;
		background-size: 20px;
	}

	.feedback-form-section form:has(button:hover) button::after {
		right: -65px;
	}

	footer {
		display: flex;
		flex-wrap: wrap;
		align-items: center;
		position: relative;
		background: rgba(2, 9, 85, 1);
		padding: 40px 25px 0;
	}

	footer > img {
		margin-left: 20px;
	}

	footer .back-link {
		display: flex;
		margin-right: 20px;
		margin-left: auto;
		padding-top: 6px;
		padding-bottom: 10px;
	}

	footer > div {
		border-top: 1px solid;
		padding-top: 0;
	}

	footer > div > .logo-wrapper {
		position: absolute;
		top: 40px;
		left: 40px;
	}

	footer > div > .logo-wrapper > img {
		width: 70px;
		height: 70px;
	}

	footer .back-link:before {
		width: 40px;
		height: 40px;
		background-size: 20px;
	}

	footer > div > .address-wrapper {
		border: none;
	}

	footer > div > .address-wrapper > address {
		margin: 0;
		margin-left: 100px;
		border-left: 1px solid;
	}

	footer > div > .address-wrapper > address > span {
		display: flex;
		flex-direction: column;
		padding-left: 30px;
		font-size: 14px;
		font-weight: 500;
	}

	footer > div > .address-wrapper > address > span:first-child {
		margin-top: 30px;
	}

	footer > div > .address-wrapper > address > span:last-child {
		display: inline-flex;
		padding-top: 100px;
		margin-bottom: 30px;
	}

	footer > div > .address-wrapper > address > span:last-child > a {
		font-size: 12px;
		font-weight: 500;
	}

	/* footer > div > .address-wrapper > address {
		border-left: 1px solid #fff;
	} */

	small {
		letter-spacing: 2px;
		font-size: 13px;
		font-weight: 500;
		padding: 40px 39px 30px;
		text-align: center;
	}

	small .privacy {
		display: none;
	}
}

@media (max-width: 375px) {
	.solutions-top > span {
		font-size: 16px;
	}
}