:root {
	--primary-color: #0f1417;
	--secondary-color: #8fd5ee;
	--secondary-color-dark: #7ac2de;
	--text-color: #f0f0f0;
	--text-color-light: #d0d0d0;
	--background-color: #161b1f;
	--background-color-alt: #22282d;
	--button-text-color: #111;
	--heading-color: #d4d4d4;
	--shadow-color: rgba(0, 0, 0, 0.3);
	--font-family: 'Cantarell', 'Segoe UI', Roboto, sans-serif;
	--border-radius: 8px;
	--transition: all 0.3s ease;
}

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

body {
	font-family: var(--font-family);
	color: var(--text-color);
	line-height: 1.6;
	background-color: var(--background-color);
}

.container {
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
	font-weight: 700;
	line-height: 1.2;
	margin-bottom: 1rem;
	color: var(--heading-color);
}

h1 {
	font-size: 2.5rem;
}

h2 {
	font-size: 2rem;
	margin-bottom: 2rem;
}

h3 {
	font-size: 1.5rem;
}

p {
	margin-bottom: 1.5rem;
	color: var(--text-color-light);
}

a {
	color: var(--secondary-color);
	text-decoration: none;
	transition: var(--transition);
}

a:hover {
	color: var(--secondary-color-dark);
}

.button {
	display: inline-block;
	padding: 12px 24px;
	border: none;
	font-weight: 700;
	text-align: center;
	cursor: pointer;
	transition: var(--transition);
	font-size: 1rem;
	border-radius: var(--border-radius);
}

.button.primary {
	background-color: var(--secondary-color);
	color: var(--button-text-color);
}

.button.primary:hover {
	background-color: var(--secondary-color-dark);
	color: var(--button-text-color);
}

.button.secondary {
	background-color: transparent;
	color: var(--secondary-color);
	border: 2px solid var(--secondary-color);
}

.button.secondary:hover {
	background-color: rgba(143, 213, 238, 0.2);
	color: var(--heading-color);
}

header {
	padding: 20px 0;
	position: sticky;
	top: 0;
	background-color: var(--background-color);
	z-index: 100;
	box-shadow: 0 2px 10px var(--shadow-color);
}

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

.logo h1 {
	margin: 0;
	font-size: 1.8rem;
}

nav ul {
	display: flex;
	list-style: none;
}

nav ul li {
	margin-left: 30px;
}

nav ul li a {
	color: var(--text-color);
	font-weight: 500;
	position: relative;
}

nav ul li a::after {
	content: '';
	position: absolute;
	width: 0;
	height: 2px;
	bottom: -5px;
	left: 0;
	background-color: var(--primary-color);
	transition: var(--transition);
}

nav ul li a:hover::after {
	width: 100%;
}

.menu-toggle {
	display: none;
	background: none;
	border: none;
	cursor: pointer;
}

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

.hero {
	padding: 80px 0;
	background-color: var(--background-color-alt);
	overflow: hidden;
}

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

.hero-content {
	flex: 1;
	padding-right: 40px;
}

.hero-content h2 {
	font-size: 3rem;
	margin-bottom: 1.5rem;
	color: var(--text-color);
}

.hero-content p {
	font-size: 1.25rem;
	margin-bottom: 2rem;
}

.cta-buttons {
	display: flex;
	gap: 15px;
}

.hero-image {
	flex: 1;
}

.hero-image img {
	max-width: 100%;
	box-shadow: 0 10px 30px var(--shadow-color);
}

.features {
	padding: 80px 0;
	text-align: center;
}

.feature-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 30px;
	margin-top: 40px;
}

.feature-card {
	background-color: var(--background-color-alt);
	padding: 30px;
	border-radius: var(--border-radius);
	box-shadow: 0 5px 15px var(--shadow-color);
	transition: var(--transition);
}

.feature-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 25px var(--shadow-color);
}

.feature-icon {
	margin-bottom: 20px;
	color: var(--primary-color);
}

.feature-card h3 {
	margin-bottom: 15px;
}

.download {
	padding: 80px 0;
	background-color: var(--background-color-alt);
	text-align: center;
}

.download-options {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 20px;
	margin-top: 40px;
}

.download-button {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 15px 25px;
	background-color: var(--background-color);
	color: var(--text-color);
	border-radius: var(--border-radius);
	box-shadow: 0 5px 15px var(--shadow-color);
	transition: var(--transition);
}

.download-button:hover {
	transform: translateY(-3px);
	box-shadow: 0 8px 20px var(--shadow-color);
	color: var(--secondary-color);
}

.download-button svg {
	color: var(--primary-color);
}

.disabled {
	opacity: 0.6;
	cursor: not-allowed;
}

.about {
	padding: 80px 0;
}

.about .container {
	display: flex;
	align-items: center;
	gap: 40px;
}

.about-content {
	flex: 1;
}

.about-image {
	max-width: 80%;
	flex: 1;
}

.about-image img {
	max-width: 100%;
	border-radius: var(--border-radius);
	box-shadow: 0 5px 20px var(--shadow-color);
}

.support {
	padding: 80px 0;
	background-color: var(--background-color-alt);
}

.support-options {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 30px;
	margin-top: 40px;
}

.support-card {
	background-color: var(--background-color);
	padding: 30px;
	border-radius: var(--border-radius);
	box-shadow: 0 5px 15px var(--shadow-color);
	text-align: center;
	transition: var(--transition);
}

.support-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 25px var(--shadow-color);
}

.support-card h3 {
	margin-bottom: 15px;
}

.support-card p {
	margin-bottom: 25px;
}

footer {
	padding: 60px 0 30px;
	background-color: var(--background-color);
	color: var(--text-color);
}

.footer-content {
	display: flex;
	justify-content: space-between;
	margin-bottom: 40px;
}

.footer-logo h2 {
	color: white;
	margin-bottom: 15px;
}

.footer-logo p {
	color: rgba(255, 255, 255, 0.7);
	margin-bottom: 0;
}

.footer-links {
	display: flex;
	gap: 60px;
}

.footer-column h3 {
	color: var(--text-color);
	margin-bottom: 20px;
	font-size: 1.2rem;
}

.footer-column ul {
	list-style: none;
}

.footer-column ul li {
	margin-bottom: 10px;
}

.footer-column ul li a {
	color: var(--text-color-light);
	transition: var(--transition);
}

.footer-column ul li a:hover {
	color: var(--secondary-color);
}

.social-links {
	display: flex;
	justify-content: left;
	gap: 20px;
	margin-top: 1em;
	padding: 1em;
	border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links a {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background-color: rgba(255, 255, 255, 0.15);
	color: var(--text-color);
	transition: var(--transition);
}

.social-links a:hover {
	background-color: var(--secondary-color);
	transform: translateY(-3px);
	color: var(--button-text-color);
}

.feature-icon, .support-card svg, .download-button svg {
	color: var(--secondary-color);
}

@media (max-width: 1000px) {
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: 40px;
        text-align: center;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .about .container {
        flex-direction: column;
    }
    
    .about-content {
        margin-bottom: 40px;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .footer-logo {
        margin-bottom: 30px;
        text-align: center;
    }
    
    .footer-links {
        justify-content: space-between;
        width: 100%;
    }
}

@media (max-width: 800px) {
    header .container {
        flex-wrap: wrap;
    }

	nav ul {
		display: flex;
		flex-wrap: wrap;
		justify-content: center;
	}

	nav ul li {
		padding-top: 1em;
	}

    .hero-content h2 {
        font-size: 2.5rem;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 30px;
    }
    
    .download-options {
        flex-direction: column;
        align-items: center;
    }
    
    .download-button {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}