/*-----------------------------------*\
  #style.css
\*-----------------------------------*/

/*-----------------------------------*\
  #CUSTOM PROPERTY
\*-----------------------------------*/

:root {
	/**
   * colors
   */

	--gold-web-golden: hsl(50, 95%, 56%);
	--spanish-orange: hsl(0, 48%, 49%);
	--persian-green: hsl(175, 80%, 33%);
	--granite-gray: hsl(0, 0%, 40%);
	--spring-green: hsl(143, 85%, 58%);
	--ultramarine: hsl(0, 48%, 49%);
	--blue-violet: hsl(0, 38%, 39%);
	--smoky-black: hsl(0, 0%, 7%);
	--dark-orange: hsl(33, 100%, 50%);
	--winter-sky: hsl(0, 48%, 49%);
	--cultured-1: hsl(0, 0%, 98%);
	--cultured-2: hsl(0, 0%, 95%);
	--cultured-3: hsl(0, 0%, 94%);
	--light-gray: hsl(0deg 0% 92.91%);
	/* --light-gray: hsl(0, 0%, 80%); */
	--alice-blue: hsl(206, 89%, 93%);
	--white_50: hsla(0, 0%, 100%, 0.5);
	--white-1: hsl(0, 0%, 100%);
	--white-2: hsl(0, 0%, 99%);
	--black: hsl(0, 0%, 0%);
	--redish: hsl(0deg 0% 92.91%);

	/**
   * typography
   */

	--ff-dm-sans: "DM Sans", sans-serif;

	--fs-1: 2.7rem;
	--fs-2: 2.5rem;
	--fs-3: 2.2rem;
	--fs-4: 1.8rem;
	--fs-5: 1.6rem;
	--fs-6: 1.4rem;

	--fw-400: 400;
	--fw-500: 500;
	--fw-600: 600;
	--fw-700: 700;

	/**
   * spacing
   */

	--section-padding: 60px;
	--section-padding-below: 20px;

	/**
   * box shadow
   */

	--shadow-1: 0 2px 25px hsla(0, 0%, 0%, 0.1);
	--shadow-2: 0 8px 14px hsla(0, 0%, 0%, 0.1);
	--shadow-3: 0 14px 30px hsla(0, 0%, 0%, 0.2);

	/**
   * border radius
   */

	--radius-6: 6px;
	--radius-12: 12px;

	/**
   * gradient
   */

	--gradient-1: linear-gradient(
		to right,
		var(--winter-sky),
		var(--dark-orange)
	);
	--gradient-2: linear-gradient(
		to right,
		var(--ultramarine),
		var(--blue-violet)
	);
	--gradient-3: linear-gradient(
		to right,
		var(--winter-sky),
		var(--dark-orange)
	);
	--gradient-4: linear-gradient(
		to right,
		var(--ultramarine),
		var(--blue-violet)
	);
	--gradient-5: linear-gradient(
		to right,
		var(--persian-green),
		var(--spring-green)
	);
	--gradient-6: linear-gradient(
		to right,
		var(--spanish-orange),
		var(--gold-web-golden)
	);

	/**
   * transition
   */

	--transition-1: 0.25s ease;
	--transition-2: 0.5s ease;
	--cubic-out: cubic-bezier(0.33, 0.85, 0.4, 0.96);
}

/*-----------------------------------*\
  #RESET
\*-----------------------------------*/

*,
*::before,
*::after {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

li {
	list-style: none;
}

a {
	text-decoration: none;
	color: inherit;
}

a,
img,
svg,
span,
input,
button,
strong,
ion-icon {
	display: block;
}

img {
	height: auto;
}

input,
button {
	background: none;
	border: none;
	font: inherit;
}

input {
	width: 100%;
}

button {
	cursor: pointer;
}

ion-icon {
	pointer-events: none;
}

html {
	font-family: var(--ff-dm-sans);
	font-size: 10px;
	scroll-behavior: smooth;
}

body {
	background-color: var(--white-1);
	color: var(--granite-gray);
	font-size: 1.6rem;
}

:focus-visible {
	outline-offset: 4px;
}

/*-----------------------------------*\
  #REUSED STYLE
\*-----------------------------------*/

.container {
	padding-inline: 15px;
}

.section {
	padding-block: var(--section-padding);
}

.section .container {
	padding-block: 40px;
}

.w-100 {
	width: 100%;
}

.w-75 {
	width: 75%;
}

.h1,
.h2,
.h3 {
	color: var(--black);
	font-weight: var(--fw-700);
	line-height: 1.21;
}

.h3-title {
	color: var(--redish);
}

.h1 {
	font-size: var(--fs-1);
}

.h2 {
	font-size: var(--fs-2);
}

.h3 {
	font-size: var(--fs-3);
	font-weight: var(--fw-600);
}

.section-text {
	font-size: var(--fs-4);
	line-height: 1.5;
	margin-top: 8px;
}

.btn {
	min-height: 50px;
	color: var(--white-1);
	padding-inline: 25px;
	border-radius: var(--radius-6);
}

.btn-primary {
	background-image: var(--gradient-1);
}

.btn-secondary {
	background-image: var(--gradient-2);
}

.btn-link {
	display: flex;
	align-items: center;
	gap: 5px;
	transition: var(--transition-1);
}

.btn-link:is(:hover, :focus) {
	letter-spacing: 0.3px;
}

/*-----------------------------------*\
  #HEADER
\*-----------------------------------*/

.header .btn {
	display: none;
}

.header {
	background-color: var(--white-1);
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	padding-block: 20px;
	z-index: 4;
}

.header.active {
	position: fixed;
	top: -75px;
	box-shadow: var(--shadow-1);
	animation: slide-in 0.5s var(--cubic-out) forwards;
}

@keyframes slide-in {
	0% {
		transform: translateY(0);
	}
	100% {
		transform: translateY(75px);
	}
}

.header > .container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 20px;
}

.logo {
	color: var(--spanish-orange);
	font-size: 3.5rem;
	font-weight: var(--fw-800);
	line-height: 1;
}

.header-logo {
	color: var(--spanish-orange);
	font-size: 1.6rem;
	font-weight: bold;
	line-height: 1;
	padding-left: 7px;
}

.nav-toggle-btn {
	font-size: 30px;
}

.nav-toggle-btn.active .menu-icon,
.nav-toggle-btn .close-icon {
	display: none;
}

.nav-toggle-btn .menu-icon,
.nav-toggle-btn.active .close-icon {
	display: block;
}

.navbar {
	position: absolute;
	top: 100%;
	left: 50%;
	width: calc(100% - 30px);
	transform: translateX(-50%);
	background-color: var(--white-1);
	box-shadow: var(--shadow-2);
	overflow: hidden;
	visibility: hidden;
	max-height: 0;
	transition: 0.25s var(--cubic-out);
}

.navbar.active {
	visibility: visible;
	max-height: 300px;
	transition-duration: 0.35s;
}

.navbar-item:not(:last-child) {
	border-block-end: 1px solid var(--alice-blue);
}

.navbar-link {
	color: var(--black);
	font-size: var(--fs-4);
	font-weight: var(--fw-500);
	padding: 16px;
	transition: var(--transition-1);
}

.navbar-link:is(:hover, :focus) {
	color: var(--winter-sky);
}

/*-----------------------------------*\
  #HERO
\*-----------------------------------*/

.hero {
	padding-block-start: calc(110px + var(--section-padding));
	background-color: var(--redish);
}

.hero-banner {
	background-color: var(--light-gray);
	aspect-ratio: 1 / 0.2;
	margin-top: 40px;
}

.hero-content .hero-title {
	padding-top: 35px;
}

.hero-title-highlight {
	color: var(--spanish-orange);
}
.hero-title {
	margin-block: 30px 15px;
}

.hero-form {
	margin-block: 20px 30px;
}

.input-field {
	background-color: var(--cultured-3);
	padding: 20px 15px;
	border-radius: var(--radius-6);
	margin-block-end: 15px;
}

.input-field::placeholder {
	transition: var(--transition-1);
}

.input-field:focus::placeholder {
	opacity: 0;
}

.hero-list {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 20px;
}

.hero-item {
	display: flex;
	align-items: center;
	gap: 5px;
}

/*-----------------------------------*\
  #SERVICE
\*-----------------------------------*/

.service {
	background-color: var(--white-1);
}

.service :is(.section-title, .section-text) {
	text-align: center;
}

.service .section-text {
	margin-block: 10px 35px;
	width: 50%;
	margin-bottom: 60px;
}

.service-list {
	display: grid;
	gap: 25px;
}

.service-card {
	border-radius: var(--radius-6);
	overflow: hidden;
	box-shadow: var(--shadow-3);
}

.service-card .card-banner {
	/* background-color: var(--light-gray); */
	background-color: white;
	aspect-ratio: 1 / 0.27;
}

.service-card .card-content {
	padding: 20px;
}

.service-card .card-title {
	transition: var(--transition-1);
	/* color: var(--black); */
}

.service-card .card-title:is(:hover, :focus) {
	color: var(--winter-sky);
}

.service-card .card-text {
	margin-block: 10px 20px;
	line-height: 1.7;
	font-size: var(--fs-4);
	min-height: 220px;
	letter-spacing: 0.8px;
	/* word-spacing: 2px; */
	/* text-align: justify; */
}

.service-card .btn-link {
	color: var(--ultramarine);
}

/*-----------------------------------*\
  #FEATURES
\*-----------------------------------*/

.features {
	background-color: var(--light-gray);
}

.features .section-text {
	margin-block: 10px 15px;
}

.features-content {
	margin-block-end: 25px;
}

.features-item {
	display: flex;
	align-items: center;
	gap: 10px;
	background-color: var(--white-1);
	padding: 15px;
	box-shadow: var(--shadow-3);
	border-radius: var(--radius-6);
}

.features-item:not(:last-child) {
	margin-block-end: 15px;
}

.features-item .item-title {
	color: var(--black);
	font-size: var(--fs-5);
	font-weight: var(--fw-600);
}

.features-banner {
	max-width: max-content;
	background-color: var(--light-gray);
	border-radius: var(--radius-12);
	overflow: hidden;
}

.features-banner.one {
	aspect-ratio: 1 / 0.9;
	margin-block-end: 50px;
	margin-top: 10%;
}

.features-banner.two {
	margin-inline: auto;
	aspect-ratio: 1 / 0.55;
}

/*-----------------------------------*\
  #ABOUT
\*-----------------------------------*/

.about {
	background-image: var(--gradient-2);
	color: var(--white-1);
	text-align: center;
}

/* .about { text-align: center;  }1 */

.about .section-title {
	color: var(--white-1);
}

.about .section-text:first-of-type {
	margin-block: 5px 30px;
}

.about-list {
	display: grid;
	gap: 25px;
}

.about-card {
	color: var(--white-1);
	padding: 20px;
	border-radius: var(--radius-12);
}

.about-card-1 {
	background-image: var(--gradient-3);
}

.about-card-2 {
	background-image: var(--gradient-4);
}

.about-card-3 {
	background-image: var(--gradient-5);
}

.about-card-4 {
	background-image: var(--gradient-6);
}

.about-card .card-banner {
	min-width: 150px;
	height: 150px;
	aspect-ratio: 1 / 1;
	background-color: var(--white_50);
	border-radius: 50%;
	display: grid;
	place-items: center;
	margin-inline: auto;
	transition: var(--transition-2);
}

.about-card:is(:hover, :focus-within) .card-banner {
	background-color: var(--white-1);
}

.about-card .card-title {
	color: var(--white-1);
	margin-block: 20px 10px;
}

.about-card .card-text {
	line-height: 1.8;
	margin-block-end: 18px;
}

.about .btn-link {
	justify-content: center;
}

.about .section-text:last-of-type {
	max-width: 50ch;
	margin-inline: auto;
	margin-block-start: 25px;
}

.about .section-text:last-of-type .btn-link {
	color: var(--blue-violet);
	display: inline-flex;
}

.about .section-text:last-of-type .btn-link:is(:hover, :focus) {
	color: var(--winter-sky);
	letter-spacing: 0;
}

/*-----------------------------------*\
  #STATS
\*-----------------------------------*/

.stats {
	background-color: var(--cultured-2);
}

.stats-banner {
	max-width: max-content;
	margin-inline: auto;
	aspect-ratio: 1 / 0.78;
	margin-block-end: 25px;
}

.stats-list {
	display: grid;
	gap: 25px;
}

.stats-item {
	position: relative;
	padding-block: 5px;
	padding-inline-start: 15px;
}

.stats-item::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 3px;
	height: 100%;
	border-radius: 5px;
}

.stats-item.purple::before {
	background-color: var(--ultramarine);
}

.stats-item.red::before {
	background-color: var(--winter-sky);
}

.stats-item.green::before {
	background-color: var(--spring-green);
}

.stats-item.yellow::before {
	background-color: var(--dark-orange);
}

.stats-item .item-title {
	color: var(--black);
	font-size: 3.5rem;
	font-weight: var(--fw-700);
	margin-block-end: 5px;
}

.stats-item .item-title .span {
	color: var(--granite-gray);
	font-weight: var(--fw-400);
	display: inline-block;
	font-size: var(--fs-4);
}

/*-----------------------------------*\
  #APP
\*-----------------------------------*/

.app-content {
	margin-block-end: 25px;
}

.app .section-text {
	margin-block: 5px 10px;
	line-height: 32px;
	padding-top: 10px;
}

.app .btn-group {
	display: flex;
	gap: 15px;
}

.app .btn {
	min-height: auto;
	padding: 15px;
}

.app .btn img {
	margin-block-end: 10px;
}

.app .btn .strong {
	margin-block-start: 5px;
	font-weight: var(--fw-600);
}

.app-banner {
	max-width: max-content;
	margin-inline: auto;
	aspect-ratio: 1 / 0.72;
}

.rounded {
	border-radius: var(--radius-12);
}

/*-----------------------------------*\
  #SUPPORT
\*-----------------------------------*/

.support {
	background-image: var(--gradient-2);
	color: var(--white-1);
}

.support .section-title {
	color: var(--white-1);
}

.support .section-text {
	margin-block: 10px 15px;
}

.support .btn {
	max-width: max-content;
	display: grid;
	place-items: center;
}

/*-----------------------------------*\
  #FOOTER
\*-----------------------------------*/

.footer-top {
	background-color: var(--cultured-1);
}

.footer-top .container {
	display: grid;
	gap: 25px;
}

.footer .logo {
	margin-block-end: 25px;
	font-weight: var(--fw-800);
}

.footer-img {
	max-width: max-content;
}

.footer-list-title {
	color: var(--black);
	font-size: var(--fs-4);
	font-weight: var(--fw-600);
	margin-block-end: 20px;
}

.footer-list {
	font-size: var(--fs-5);
}

.footer-list > li:not(:last-child) {
	margin-block-end: 15px;
}

.footer-link {
	position: relative;
	max-width: max-content;
	transition: var(--transition-1);
}

.footer-link::after {
	content: "";
	position: absolute;
	top: 6px;
	left: calc(100% + 10px);
	background-color: var(--ultramarine);
	width: 20px;
	height: 2px;
	transition: var(--transition-1);
	opacity: 0;
}

.footer-link:is(:hover, :focus) {
	color: var(--ultramarine);
}

.footer-link:is(:hover, :focus)::after {
	opacity: 1;
}

.footer-item {
	display: flex;
	align-items: baseline;
	gap: 5px;
}

.footer-item .span {
	color: var(--black);
	font-size: var(--fs-5);
}

.footer-item-link {
	display: inline-block;
	color: var(--granite-gray);
	transition: var(--transition-1);
}

.footer-item-link:is(:hover, :focus) {
	color: var(--ultramarine);
}

.footer-bottom {
	padding-block: 25px;
	text-align: center;
	line-height: 1.3;
}

.copyright {
	margin-block-end: 15px;
	font-size: var(--fs-5);
}

.copyright .span {
	display: inline-block;
	color: var(--spanish-orange);
	font-weight: var(--fw-500);
}

.copyright-link {
	display: inline-block;
	font-weight: var(--fw-600);
	background-image: var(--gradient-3);
	-webkit-text-fill-color: transparent;
	background-clip: text;
	-webkit-background-clip: text;
}

.footer-bottom-list {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
	gap: 5px 20px;
}

.footer-bottom-link {
	transition: var(--transition-1);
}

.footer-bottom-link:is(:hover, :focus) {
	color: var(--ultramarine);
}

/*-----------------------------------*\
  #BACK TO TOP
\*-----------------------------------*/

.back-top-btn {
	background-color: var(--white-1);
	color: var(--black);
	position: fixed;
	bottom: 10px;
	right: 20px;
	border: 1px solid var(--light-gray);
	font-size: 2.2rem;
	padding: 12px;
	border-radius: 50%;
	opacity: 0;
	visibility: hidden;
	transition: var(--transition-1);
	z-index: 4;
}

.back-top-btn.active {
	opacity: 1;
	visibility: visible;
	transform: translateY(-10px);
}

/*-----------------------------------*\
  #MEDIA QUERIES
\*-----------------------------------*/

/**
 * responsive for large than 480px screen
 */

@media (min-width: 480px) {
	/**
   * REUSED STYLE
   */

	.header .btn {
		display: block;
		margin-inline-start: auto;
		min-height: 40px;
		padding-inline: 15px;
	}

	.service-card .card-banner {
		width: 100%;
		padding-left: 41%;
		padding-top: 15px;
	}
}

/**
 * responsive for large than 575px screen
 */

@media (min-width: 575px) {
	/**
   * REUSED STYLE
   */

	.container {
		max-width: 540px;
		margin-inline: auto;
	}

	/**
   * HERO
   */

	.hero-form {
		position: relative;
	}

	.hero-form .btn {
		position: absolute;
		top: 0;
		right: 0;
		bottom: 0;
	}

	/**
   * SERVICE, ABOUT, STATS, FOOTER
   */

	.service-list,
	.about-list,
	.stats-list,
	.footer-top .container {
		grid-template-columns: 1fr 1fr;
	}

	/**
   * ABOUT
   */

	.about-card {
		min-height: 100%;
	}

	/**
   * APP
   */

	.app .btn {
		display: flex;
		align-items: center;
		gap: 15px;
		padding-inline: 25px;
	}

	.app .btn img {
		margin-block-end: 0;
	}
}

/**
 * responsive for large than 768px screen
 */

@media (min-width: 768px) {
	/**
   * RESET
   */

	body {
		font-size: 2rem;
	}

	/**
   * CUSTOM PROPERTY
   */

	:root {
		/**
     * typography
     */

		--fs-1: 4rem;
		--fs-2: 3.5rem;
		--fs-3: 2.5rem;
	}

	/**
   * REUSED STYLE
   */

	.container {
		max-width: 720px;
	}

	/**
   * HEADER
   */

	.header .btn {
		font-size: 1.7rem;
		font-weight: var(--fw-500);
		min-height: 45px;
		padding-inline: 25px;
	}

	/**
   * SERVICE
   */

	.service-card {
		--radius-6: 16px;
	}

	.service-card .card-content {
		padding: 44px 30px 10px 30px;
	}

	/**
   * FEATURES
   */

	.features-item .item-title {
		--fs-5: 2rem;
	}

	.features-banner.two {
		margin-inline: auto 0;
		margin-block-start: -180px;
	}

	/**
   * STATS
   */

	.stats-list {
		padding-inline: 60px;
	}

	.stats-item {
		padding-inline-start: 20px;
	}

	.stats-item .item-title {
		font-size: 4rem;
	}

	/**
   * APP
   */

	.app .btn {
		padding: 20px 30px;
	}

	.app-content .span {
		font-size: 1.5rem;
	}

	.app-content .strong {
		font-size: 2rem;
	}
}

/**
 * responsive for large than 992px screen
 */

@media (min-width: 992px) {
	/**
   * CUSTOM PROPERTY
   */

	:root {
		/**
     * typography
     */

		--fs-2: 4rem;
		--fs-3: 2.9rem;

		/**
     * spacing
     */

		--section-padding: 20px;
	}

	/**
   * REUSED STYLE
   */

	.container {
		max-width: 960px;
	}

	:is(.service, .about, .app) .section-text {
		max-width: 75ch;
		margin-inline: auto;
	}

	/**
   * HEADER
   */

	.nav-toggle-btn {
		display: none;
	}

	.navbar,
	.navbar.active {
		all: unset;
	}

	.navbar-list {
		display: flex;
		gap: 5px;
	}

	.navbar-item:not(:last-child) {
		border-block-end: none;
	}

	.navbar-link {
		--fs-4: 2rem;
	}

	.header .btn {
		margin-inline-start: 0;
		min-height: 50px;
		padding-inline: 40px;
	}

	/**
   * HERO
   */

	.hero .container {
		display: grid;
		grid-template-columns: 1fr 1fr;
		align-items: center;
		gap: 50px;
	}

	.hero-title {
		margin-block-start: 0;
	}

	/**
   * SERVICE
   */

	.service-list {
		grid-template-columns: repeat(3, 1fr);
		gap: 44px;
	}

	/**
   * FEATURES
   */

	.features .container {
		display: grid;
		grid-template-columns: 1fr 1fr;
		align-items: center;
		gap: 25px;
	}

	.features-content {
		margin-block-end: 0;
	}

	.features-item {
		padding: 20px;
	}

	.features-item:not(:last-child) {
		margin-block-end: 20px;
	}

	.features-item .item-title {
		--fs-5: 2.4rem;
	}

	/**
   * ABOUT
   */

	.about-list {
		gap: 30px;
	}

	.about-card {
		padding: 40px;
	}

	/**
   * STATS
   */

	.stats .container {
		display: grid;
		grid-template-columns: 1fr 1fr;
		align-items: flex-start;
	}

	.stats-banner {
		margin-block-end: 0;
	}

	.stats-list {
		grid-template-columns: 1fr;
	}

	.stats-item:nth-child(even) {
		margin-inline-start: auto;
	}

	.stats-item .item-title {
		font-size: 4.5rem;
	}

	.stats-text {
		font-size: 2.2rem;
	}

	/**
   * APP
   */

	.app :is(.section-title, .section-text) {
		text-align: center;
	}

	.app .btn-group {
		justify-content: center;
	}

	/**
   * SUPPORT
   */

	/* .support .container {
    display: grid;
    grid-template-columns: 1fr 0.5fr;
    justify-items: self-end;
    align-items: center;
  } */

	.support .container {
		text-align: center;
	}

	/**
   * FOOTER
   */

	.footer .container {
		grid-template-columns: 1fr 0.8fr 0.8fr 1fr;
	}

	.footer-list-title {
		margin-block-end: 30px;
	}

	.footer-list > li:not(:last-child) {
		margin-block-end: 25px;
	}

	.footer-bottom {
		padding-block: 30px;
	}

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

	.copyright {
		margin-block-end: 0;
	}
}

/**
 * responsive for large than 1200px screen
 */

@media (min-width: 1200px) {
	/**
   * CUSTOM PROPERTY
   */

	:root {
		/**
     * typography
     */

		--fs-1: 4.5rem;
		--fs-2: 4rem;
	}

	.service-card .card-banner {
		width: 100%;
		padding-top: 15px;
	}

	/**
   * REUSED STYLE
   */

	.container {
		max-width: 1140px;
	}

	/**
   * FEATURES
   */

	.features .container {
		grid-template-columns: 1fr max-content;
		gap: 70px;
	}

	/**
   * ABOUT
   */

	.about-card {
		display: flex;
		align-items: center;
		gap: 30px;
		text-align: left;
	}

	.about-card .card-title {
		margin-block-start: 0;
	}

	.about .btn-link {
		justify-content: flex-start;
	}

	/**
   * APP
   */

	.app .container {
		display: grid;
		grid-template-columns: 0.7fr 1fr;
		align-items: center;
		gap: 25px;
	}

	.app-content {
		margin-block-end: 0;
	}

	.app :is(.section-title, .section-text) {
		text-align: left;
	}

	.app .section-title {
		--fs-2: 4rem;
	}

	.app .btn-group {
		justify-content: flex-start;
	}
}