:root {
	--primary: #169b30;
	--secondary: #096453;
	--accent: #FF5E62;
	--dark: #111827;
	--light: #F9FAFB;
	--gradient-main: linear-gradient(135deg, #169b30 0%, #096453 100%);
	--gradient-accent: linear-gradient(135deg, #FF5E62 0%, #FF9966 100%);
	--gradient-dark: linear-gradient(135deg, #111827 0%, #1F2937 100%);
	--card-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
	--transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
	font-family: 'Inter', sans-serif;
	line-height: 1.7;
	color: #374151;
	background-color: var(--light);
	overflow-x: hidden;
}

h1, h2, h3, h4, .logo {
	font-family: 'Raleway', sans-serif;
	font-weight: 700;
	line-height: 1.4;
	letter-spacing: -0.02em;
}

img {
	max-width: 100%;
}

.container {
	width: 100%;
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 2rem;
}

/* Header */
header {
	position: fixed;
	width: 100%;
	z-index: 100;
	transition: background-color 0.3s ease;
	padding: 1.25rem 0;
	background-color: rgba(255, 255, 255, 0.98);
	backdrop-filter: blur(10px);
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.logo {
	font-size: 1.5rem;
	color: var(--primary);
	text-decoration: none;
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.logo-icon {
	width: 40px;
	height: 40px;
	background: var(--gradient-main);
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	font-weight: 800;
	font-size: 1.2rem;
}

.nav-links {
	display: flex;
	gap: 2.5rem;
}

.nav-links a {
	color: var(--dark);
	text-decoration: none;
	font-weight: 500;
	position: relative;
	transition: color 0.3s;
	font-size: 1rem;
}

.nav-links a:hover {
	color: var(--primary);
}

.nav-links a::after {
	content: '';
	position: absolute;
	bottom: -5px;
	left: 0;
	width: 0;
	height: 2px;
	background: var(--gradient-main);
	transition: width 0.3s;
}

.nav-links a:hover::after {
	width: 100%;
}

.btn {
	display: inline-block;
	background: var(--gradient-main);
	color: white;
	padding: 1rem 2rem;
	border-radius: 8px;
	text-decoration: none;
	font-weight: 600;
	transition: transform 0.3s, box-shadow 0.3s;
	border: none;
	cursor: pointer;
}

.btn:hover {
	transform: translateY(-3px);
	box-shadow: 0 10px 20px rgba(22, 155, 48, 0.2);
}

.btn-outline {
	background: transparent;
	border: 2px solid var(--primary);
	color: var(--primary);
}

.btn-outline:hover {
	background: var(--gradient-main);
	color: white;
}

.mobile-menu-btn {
	display: none;
	background: none;
	border: none;
	cursor: pointer;
	font-size: 1.5rem;
	color: var(--dark);
}

/* Hero Section */
.hero {
	position: relative;
	overflow: hidden;
	height: 100vh;
	min-height: 900px;
	background-color: var(--dark);
}

.hero-bg {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	opacity: 0.35;
}

.hero-content {
	position: relative;
	z-index: 1;
	padding-top: 200px;
	max-width: 800px;
	margin: 0 auto;
	text-align: center;
	color: white;
}

.hero-title {
	font-size: 4.5rem;
	line-height: 1.1;
	margin-bottom: 1.5rem;
}

.highlight {
	color: var(--primary-light);
	position: relative;
	display: inline-block;
}

.highlight::after {
	content: '';
	position: absolute;
	bottom: 5px;
	left: 0;
	width: 100%;
	height: 8px;
	background: var(--primary);
	opacity: 0.3;
	z-index: -1;
}

.hero-subtitle {
	font-size: 1.5rem;
	margin-bottom: 2.5rem;
	opacity: 0.9;
}

.hero-buttons {
	display: flex;
	gap: 1.5rem;
	justify-content: center;
}

.hero-buttons .btn-outline {
	border-color: white;
	color: white;
}

.hero-buttons .btn-outline:hover {
	background-color: white;
}

.scroll-indicator {
	position: absolute;
	bottom: 2rem;
	left: 50%;
	transform: translateX(-50%);
	opacity: 0.7;
	animation: bounce 2s infinite;
}

@keyframes bounce {
	0%, 20%, 50%, 80%, 100% {
		transform: translateY(0) translateX(-50%);
	}
	40% {
		transform: translateY(-20px) translateX(-50%);
	}
	60% {
		transform: translateY(-10px) translateX(-50%);
	}
}

/* About Section */
.about-section {
	padding: 8rem 0;
	background-color: white;
}

.section-title {
	font-size: 3rem;
	color: var(--dark);
	margin-bottom: 1.5rem;
	text-align: center;
}

.section-subtitle {
	font-size: 1.25rem;
	color: #4B5563;
	max-width: 800px;
	margin: 0 auto 4rem;
	text-align: center;
}

.about-content {
	display: flex;
	align-items: center;
	gap: 4rem;
}

.about-image {
	flex: 1;
	position: relative;
}

.about-image img {
	border-radius: 24px;
	box-shadow: var(--card-shadow);
	display: block;
	width: 100%;
}

.about-image-accent {
	position: absolute;
	width: 150px;
	height: 150px;
	border-radius: 50%;
	background: var(--gradient-main);
	bottom: -30px;
	right: -30px;
	z-index: -1;
}

.about-info {
	flex: 1;
}

.about-title {
	font-size: 2.5rem;
	color: var(--dark);
	margin-bottom: 1.5rem;
}

.about-description {
	font-size: 1.125rem;
	margin-bottom: 2rem;
	color: #4B5563;
}

.about-stats {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
	gap: 1.5rem;
	margin-top: 2.5rem;
}

.stat-card {
	background-color: #F9FAFB;
	padding: 1.5rem;
	border-radius: 16px;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
	text-align: center;
}

.stat-value {
	font-size: 2.5rem;
	font-weight: 800;
	color: var(--primary);
	margin-bottom: 0.5rem;
}

.stat-label {
	font-size: 1rem;
	color: #6B7280;
}

/* Solutions Section */
.solutions-section {
	padding: 8rem 0;
	background-color: #F3F4F6;
	position: relative;
	overflow: hidden;
}

.solution-shape {
	position: absolute;
	width: 500px;
	height: 500px;
	border-radius: 50%;
	background: radial-gradient(circle, rgba(22, 155, 48, 0.1) 0%, rgba(22, 155, 48, 0) 70%);
	z-index: 0;
}

.solution-shape-1 {
	top: -200px;
	right: -200px;
}

.solution-shape-2 {
	bottom: -200px;
	left: -200px;
}

.solutions-grid {
	display: flex;
	gap: 3rem;
	margin-top: 4rem;
	position: relative;
	z-index: 1;
}

.solution-card {
	flex: 1;
	background-color: white;
	border-radius: 24px;
	overflow: hidden;
	box-shadow: var(--card-shadow);
	transition: transform 0.3s;
}

.solution-card:hover {
	transform: translateY(-10px);
}

.solution-image {
	height: 300px;
	overflow: hidden;
}

.solution-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.3s;
}

.solution-card:hover .solution-image img {
	transform: scale(1.05);
}

.solution-content {
	padding: 2rem;
}

.solution-tag {
	display: inline-block;
	padding: 0.5rem 1rem;
	background-color: rgba(22, 155, 48, 0.1);
	color: var(--primary);
	border-radius: 50px;
	font-size: 0.875rem;
	font-weight: 500;
	margin-bottom: 1rem;
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.solution-title {
	font-size: 1.75rem;
	color: var(--dark);
	margin-bottom: 1rem;
}

.solution-description {
	color: #4B5563;
	margin-bottom: 1.5rem;
}

.solution-features {
	list-style: none;
	margin-bottom: 2rem;
}

.solution-features li {
	margin-bottom: 0.75rem;
	padding-left: 1.75rem;
	position: relative;
	font-size: 1rem;
}

.solution-features li::before {
	content: '✓';
	position: absolute;
	left: 0;
	color: var(--primary);
	font-weight: 700;
}

/* Products Section */
.products-section {
	padding: 8rem 0;
	background-color: white;
}

.products-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
	gap: 2rem;
	margin-top: 4rem;
}

.product-card {
	background-color: #F9FAFB;
	padding: 2rem;
	border-radius: 16px;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
	transition: transform 0.3s;
	position: relative;
	overflow: hidden;
}

.product-card:hover {
	transform: translateY(-5px);
}

.product-accent {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 5px;
	background: var(--gradient-main);
}

.product-title {
	font-size: 1.5rem;
	color: var(--dark);
	margin-bottom: 0.5rem;
}

.product-price {
	font-size: 0.9rem;
	color: var(--primary);
	font-weight: 600;
	margin-bottom: 1rem;
}

.product-description {
	font-size: 1rem;
	color: #4B5563;
}

/* Carbon Section */
.carbon-section {
	padding: 8rem 0;
	background-color: var(--dark);
	color: white;
	text-align: center;
	position: relative;
	overflow: hidden;
}

.carbon-section::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-image: url('../images/carbon.jpg');
	background-size: cover;
	background-position: center;
	opacity: 0.1;
	z-index: 0;
}

.carbon-content {
	position: relative;
	z-index: 1;
	max-width: 800px;
	margin: 0 auto;
}

.carbon-title {
	font-size: 3.5rem;
	margin-bottom: 1.5rem;
	line-height: 1.1;
}

.carbon-description {
	font-size: 1.5rem;
	margin-bottom: 2.5rem;
	opacity: 0.9;
}

.carbon-steps {
	display: flex;
	justify-content: space-between;
	margin: 4rem 0;
	position: relative;
}

.carbon-steps::before {
	content: '';
	position: absolute;
	top: 40px;
	left: 0;
	width: 100%;
	height: 1px;
	background-color: rgba(255, 255, 255, 0.2);
	z-index: 0;
}

.carbon-step {
	display: flex;
	flex-direction: column;
	align-items: center;
	position: relative;
	z-index: 1;
}

.step-number {
	width: 80px;
	height: 80px;
	background: var(--gradient-main);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.75rem;
	font-weight: 700;
	margin-bottom: 1.5rem;
}

.step-title {
	font-size: 1.25rem;
	margin-bottom: 0.5rem;
}

.step-description {
	font-size: 0.9rem;
	opacity: 0.8;
	max-width: 200px;
}

/* Partners Section */
.partners-section {
	padding: 6rem 0;
	background-color: #F9FAFB;
	text-align: center;
}

.partners-grid {
	display: flex;
	justify-content: center;
	align-items: center;
	flex-wrap: wrap;
	gap: 3rem;
	margin-top: 3rem;
}

.partner-logo {
	filter: grayscale(100%);
	opacity: 0.6;
	transition: all 0.3s;
	width: auto;
}

.partner-logo:hover {
	filter: grayscale(0%);
	opacity: 1;
}

/* CTA Section */
.cta-section {
	padding: 8rem 0;
	background: var(--gradient-dark);
	color: white;
	text-align: center;
	position: relative;
	overflow: hidden;
}

.cta-section::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-image: url('../images/cta.jpg');
	background-size: cover;
	background-position: center;
	opacity: 0.1;
	z-index: 0;
}

.cta-content {
	position: relative;
	z-index: 1;
	max-width: 800px;
	margin: 0 auto;
}

.cta-title {
	font-size: 3.5rem;
	margin-bottom: 1.5rem;
	line-height: 1.1;
}

.cta-description {
	font-size: 1.25rem;
	margin-bottom: 2.5rem;
	opacity: 0.9;
}

.cta-buttons {
	display: flex;
	gap: 1.5rem;
	justify-content: center;
}

.cta-buttons .btn-outline {
	border-color: white;
	color: white;
}

.cta-buttons .btn-outline:hover {
	background-color: white;
}

/* Footer */
footer {
	background-color: var(--dark);
	color: #94a3b8;
	padding: 5rem 0 2rem;
}

.footer-content {
	display: grid;
	grid-template-columns: 2fr repeat(3, 1fr);
	gap: 4rem;
}

.footer-logo {
	font-size: 1.75rem;
	color: white;
	margin-bottom: 1.5rem;
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.footer-about p {
	margin-bottom: 1.5rem;
	line-height: 1.7;
}

.footer-social {
	display: flex;
	gap: 1rem;
}

.footer-social a {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.1);
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	text-decoration: none;
	transition: background 0.3s;
}

.footer-social a:hover {
	background: var(--primary);
}

.footer-heading {
	color: white;
	font-size: 1.25rem;
	margin-bottom: 1.5rem;
}

.footer-links {
	list-style: none;
}

.footer-links li {
	margin-bottom: 0.75rem;
}

.footer-links a {
	color: #94a3b8;
	text-decoration: none;
	transition: color 0.3s;
}

.footer-links a:hover {
	color: white;
}

.footer-bottom {
	margin-top: 4rem;
	padding-top: 2rem;
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	text-align: center;
}

/* Responsive Styles */
@media (max-width: 1200px) {
	.hero-title {
		font-size: 4rem;
	}
	
	.about-content, .solutions-grid {
		flex-direction: column;
	}
	
	.about-image, .about-info {
		width: 100%;
	}
	
	.footer-content {
		grid-template-columns: repeat(2, 1fr);
		gap: 3rem;
	}
}

@media (max-width: 992px) {
	.hero-title {
		font-size: 3.5rem;
	}
	
	.nav-links, .header-btn {
		display: none;
	}
	
	.mobile-menu-btn {
		display: block;
	}
	
	.carbon-steps {
		flex-direction: column;
		align-items: center;
		gap: 3rem;
	}
	
	.carbon-steps::before {
		display: none;
	}
}

@media (max-width: 768px) {
	.hero-title {
		font-size: 3rem;
	}
	
	.hero-subtitle {
		font-size: 1.25rem;
	}
	
	.about-section, .solutions-section, .products-section, .carbon-section, .partners-section, .cta-section {
		padding: 4rem 0;
	}
	
	.section-title {
		font-size: 2.2rem;
	}
	
	.about-title, .carbon-title, .cta-title {
		font-size: 2.2rem;
	}
	
	.hero-buttons, .cta-buttons {
		flex-direction: column;
	}
	
	footer {
		padding: 4rem 0 2rem;
	}
	
	.footer-content {
		grid-template-columns: 1fr;
		gap: 1.5rem;
	}
	
	.footer-about {
		margin-bottom: 1.5rem;
	}
	
	.footer-bottom {
		margin-top: 2rem;
	}
}