:root {
	--primary: #005b96;
	--primary-dark: #003d66;
	--primary-light: #e6f2ff;
	--accent: #28a745;
	--accent-dark: #1e7e34;
	--text: #333;
	--text-light: #666;
	--bg: #f8f9fa;
	--white: #ffffff;
	--shadow: 0 4px 6px rgba(0,0,0,0.1);
	--shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
	--radius: 8px;
	--transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
	scroll-behavior: smooth;
}

body {
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
	line-height: 1.6;
	color: var(--text);
	background: var(--bg);
	overflow-x: hidden;
}

/* Scroll Animations */
.animate-on-scroll {
	opacity: 0;
	transform: translateY(40px);
	transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

	.animate-on-scroll.visible {
		opacity: 1;
		transform: translateY(0);
	}

.animate-delay-1 {
	transition-delay: 0.1s;
}

.animate-delay-2 {
	transition-delay: 0.2s;
}

.animate-delay-3 {
	transition-delay: 0.3s;
}

.animate-delay-4 {
	transition-delay: 0.4s;
}

.animate-delay-5 {
	transition-delay: 0.5s;
}

/* Header & Navigation */
header {
	background: var(--white);
	box-shadow: var(--shadow);
	position: sticky;
	top: 0;
	z-index: 1000;
	transition: var(--transition);
}

	header.scrolled {
		box-shadow: 0 2px 10px rgba(0,0,0,0.1);
	}

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

.nav-container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: 95px;
}

.logo {
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--primary);
	text-decoration: none;
	transition: var(--transition);
}

	.logo span {
		color: var(--accent);
	}

	.logo:hover {
		transform: scale(1.02);
	}

.nav-links {
	display: flex;
	list-style: none;
	gap: 30px;
}

	.nav-links a {
		text-decoration: none;
		color: var(--text);
		font-weight: 500;
		transition: var(--transition);
		position: relative;
		padding: 5px 0;
	}

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

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

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

.hamburger {
	display: none;
	flex-direction: column;
	cursor: pointer;
	gap: 5px;
	padding: 5px;
}

	.hamburger span {
		width: 25px;
		height: 3px;
		background: var(--primary);
		transition: 0.3s;
		border-radius: 2px;
	}

	.hamburger.active span:nth-child(1) {
		transform: rotate(45deg) translate(5px, 5px);
	}

	.hamburger.active span:nth-child(2) {
		opacity: 0;
	}

	.hamburger.active span:nth-child(3) {
		transform: rotate(-45deg) translate(7px, -6px);
	}

/* Hero Slider */
.hero-slider {
	position: relative;
	height: 600px;
	overflow: hidden;
	background: var(--primary-dark);
}

.slider-slide {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	opacity: 0;
	transition: opacity 1s ease-in-out;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	color: var(--white);
	padding: 0 20px;
}

	.slider-slide.active {
		opacity: 1;
	}

	.slider-slide .slide-bg {
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, #0077b6 100%);
		z-index: 1;
	}

	.slider-slide:nth-child(2) .slide-bg {
		background: linear-gradient(135deg, #1a5f7a 0%, #159895 50%, #57c5b6 100%);
	}

	.slider-slide:nth-child(3) .slide-bg {
		background: linear-gradient(135deg, #2c3e50 0%, #3498db 50%, #1abc9c 100%);
	}

.slider-content {
	position: relative;
	z-index: 2;
	max-width: 800px;
	animation: slideUp 1s ease-out;
}

@keyframes slideUp {
	from {
		opacity: 0;
		transform: translateY(50px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.slider-content h1 {
	font-size: 3.5rem;
	margin-bottom: 20px;
	line-height: 1.2;
}

.slider-content p {
	font-size: 1.2rem;
	opacity: 0.9;
	margin-bottom: 30px;
}

.slider-dots {
	position: absolute;
	bottom: 30px;
	left: 50%;
	transform: translateX(-50%);
	z-index: 10;
	display: flex;
	gap: 12px;
}

.slider-dot {
	width: 14px;
	height: 14px;
	border-radius: 50%;
	background: rgba(255,255,255,0.4);
	cursor: pointer;
	transition: var(--transition);
	border: 2px solid transparent;
}

	.slider-dot:hover, .slider-dot.active {
		background: var(--white);
		transform: scale(1.2);
	}

.slider-arrows {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	z-index: 10;
	width: 100%;
	display: flex;
	justify-content: space-between;
	padding: 0 30px;
	pointer-events: none;
}

.slider-arrow {
	width: 50px;
	height: 50px;
	border-radius: 50%;
	background: rgba(255,255,255,0.2);
	backdrop-filter: blur(10px);
	border: 1px solid rgba(255,255,255,0.3);
	color: var(--white);
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: var(--transition);
	pointer-events: all;
	font-size: 1.2rem;
}

	.slider-arrow:hover {
		background: rgba(255,255,255,0.4);
		transform: scale(1.1);
	}

/* Buttons */
.btn {
	display: inline-block;
	padding: 14px 32px;
	background: var(--accent);
	color: var(--white);
	text-decoration: none;
	border-radius: var(--radius);
	font-weight: 600;
	transition: var(--transition);
	border: none;
	cursor: pointer;
	position: relative;
	overflow: hidden;
}

	.btn:hover {
		background: var(--accent-dark);
		transform: translateY(-2px);
		box-shadow: 0 8px 20px rgba(40, 167, 69, 0.3);
	}

.btn-outline {
	background: transparent;
	border: 2px solid var(--white);
	margin-left: 10px;
}

	.btn-outline:hover {
		background: var(--white);
		color: var(--primary);
		box-shadow: 0 8px 20px rgba(255,255,255,0.2);
	}

/* Sections */
.section {
	padding: 100px 0;
}

.section-title {
	text-align: center;
	font-size: 2.5rem;
	color: var(--primary);
	margin-bottom: 15px;
	position: relative;
}

	.section-title::after {
		content: '';
		display: block;
		width: 60px;
		height: 4px;
		background: var(--accent);
		margin: 15px auto 0;
		border-radius: 2px;
	}

.section-subtitle {
	text-align: center;
	color: var(--text-light);
	max-width: 600px;
	margin: 0 auto 50px;
	font-size: 1.1rem;
}

.bg-white {
	background: var(--white);
}

.bg-light {
	background: var(--primary-light);
}

/* Cards & Grid */
.grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 30px;
}

.card {
	background: var(--white);
	padding: 35px;
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	transition: var(--transition);
	border: 1px solid rgba(0,0,0,0.05);
	position: relative;
	overflow: hidden;
}

	.card::before {
		content: '';
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 4px;
		background: linear-gradient(90deg, var(--primary), var(--accent));
		transform: scaleX(0);
		transition: transform 0.3s ease;
	}

	.card:hover::before {
		transform: scaleX(1);
	}

	.card:hover {
		transform: translateY(-8px);
		box-shadow: var(--shadow-lg);
	}

.card-icon {
	font-size: 2.5rem;
	color: var(--primary);
	margin-bottom: 20px;
	transition: var(--transition);
	align-content:center;
}

	.card-icon img {
		height: 400px;
		width: 100%;
	}

.card:hover .card-icon {
	transform: scale(1.1) rotate(0deg);
	color: var(--accent);
}

.card h3 {
	color: var(--primary);
	margin-bottom: 12px;
	font-size: 1.3rem;
}

.card p {
	color: var(--text-light);
}

/* Stats Counter */
.stats {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 30px;
	text-align: center;
}

.stat-item {
	padding: 30px;
	background: var(--white);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	transition: var(--transition);
}

	.stat-item:hover {
		transform: translateY(-5px);
		box-shadow: var(--shadow-lg);
	}

	.stat-item h3 {
		font-size: 2.8rem;
		color: var(--primary);
		margin-bottom: 8px;
		background: linear-gradient(135deg, var(--primary), var(--accent));
		-webkit-background-clip: text;
		-webkit-text-fill-color: transparent;
		background-clip: text;
	}

	.stat-item p {
		color: var(--text-light);
		font-weight: 500;
	}

/* About Page */
.mission-vision {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 40px;
	margin-top: 40px;
}

.value-list {
	list-style: none;
}

	.value-list li {
		padding: 12px 0;
		border-bottom: 1px solid #eee;
		transition: var(--transition);
		display: flex;
		align-items: center;
		gap: 10px;
	}

		.value-list li:hover {
			padding-left: 10px;
			color: var(--primary);
		}

		.value-list li::before {
			content: "✓";
			color: var(--accent);
			font-weight: bold;
			min-width: 24px;
			height: 24px;
			background: var(--primary-light);
			border-radius: 50%;
			display: flex;
			align-items: center;
			justify-content: center;
			font-size: 0.8rem;
		}

/* Products Page */
.product-card {
	border-top: 4px solid var(--primary);
}

	.product-card ul {
		list-style: none;
		margin-top: 15px;
	}

		.product-card ul li {
			padding: 0px 0;
			color: var(--text-light);
			display: flex;
			align-items: center;
			gap: 8px;
			transition: var(--transition);
		}

			.product-card ul li:hover {
				color: var(--primary);
				padding-left: 5px;
			}

			.product-card ul li::before {
				content: "•";
				color: var(--accent);
				font-size: 1.2rem;
				line-height: 1;
			}

/* Product Slider */
.product-slider-container {
	position: relative;
	overflow: hidden;
	margin: 40px 0;
}

.product-slider {
	display: flex;
	gap: 30px;
	transition: transform 0.5s ease;
	padding: 20px 0;
}

.product-slide {
	min-width: calc(33.333% - 20px);
	flex-shrink: 0;
	width: 250px;
}

@media (max-width: 992px) {
	.product-slide {
		min-width: calc(50% - 15px);
	}
}

@media (max-width: 576px) {
	.product-slide {
		min-width: 100%;
	}
}

/* Quality Page */
.cert-card {
	text-align: center;
	padding: 40px 20px;
	background: var(--white);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	transition: var(--transition);
}

	.cert-card:hover {
		transform: translateY(-5px);
		box-shadow: var(--shadow-lg);
	}

	.cert-card i {
		font-size: 2.5rem;
		color: var(--primary);
		margin-bottom: 15px;
		transition: var(--transition);
	}

	.cert-card:hover i {
		transform: scale(1.2);
		color: var(--accent);
	}

/* Contact Page */
.contact-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 50px;
}

.form-group {
	margin-bottom: 24px;
}

	.form-group label {
		display: block;
		margin-bottom: 8px;
		font-weight: 600;
		color: var(--primary);
		font-size: 0.95rem;
	}

	.form-group input, .form-group textarea, .form-group select {
		width: 100%;
		padding: 14px;
		border: 2px solid #e0e0e0;
		border-radius: var(--radius);
		font-family: inherit;
		font-size: 1rem;
		transition: var(--transition);
		background: var(--white);
	}

		.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
			outline: none;
			border-color: var(--primary);
			box-shadow: 0 0 0 4px rgba(0, 91, 150, 0.1);
		}

		.form-group input:hover, .form-group textarea:hover, .form-group select:hover {
			border-color: #b0b0b0;
		}

.contact-info h3 {
	color: var(--primary);
	margin-bottom: 25px;
	font-size: 1.5rem;
}

.contact-item {
	display: flex;
	align-items: flex-start;
	gap: 15px;
	margin-bottom: 25px;
	padding: 15px;
	border-radius: var(--radius);
	transition: var(--transition);
}

	.contact-item:hover {
		background: var(--primary-light);
	}

	.contact-item i {
		font-size: 1.3rem;
		color: var(--primary);
		margin-top: 5px;
		width: 40px;
		height: 40px;
		background: var(--primary-light);
		border-radius: 50%;
		display: flex;
		align-items: center;
		justify-content: center;
		flex-shrink: 0;
	}

.map {
	margin-top: 30px;
	border-radius: var(--radius);
	overflow: hidden;
	box-shadow: var(--shadow);
	border: 3px solid var(--white);
}

/* Footer */
footer {
	background: var(--primary-dark);
	color: var(--white);
	padding: 70px 0 20px;
}

.footer-grid {
	display: grid;
	grid-template-columns: 2fr 1fr 1fr 1fr;
	gap: 40px;
	margin-bottom: 50px;
}

.footer-col h4 {
	color: var(--white);
	margin-bottom: 20px;
	font-size: 1.1rem;
	position: relative;
	padding-bottom: 10px;
}

	.footer-col h4::after {
		content: '';
		position: absolute;
		bottom: 0;
		left: 0;
		width: 40px;
		height: 2px;
		background: var(--accent);
	}

.footer-col p, .footer-col a {
	color: rgba(255,255,255,0.8);
	text-decoration: none;
	line-height: 2;
	transition: var(--transition);
	display: inline-block;
}

	.footer-col a:hover {
		color: var(--white);
		padding-left: 5px;
	}

.footer-bottom {
	border-top: 1px solid rgba(255,255,255,0.1);
	padding-top: 20px;
	text-align: center;
	color: rgba(255,255,255,0.6);
	font-size: 0.9rem;
}

/* Testimonial Slider */
.testimonial-slider {
	position: relative;
	max-width: 800px;
	margin: 0 auto;
	overflow: hidden;
}

.testimonial-slide {
	display: none;
	animation: fadeIn 0.5s ease;
	text-align: center;
	padding: 40px;
}

	.testimonial-slide.active {
		display: block;
	}

@keyframes fadeIn {
	from {
		opacity: 0;
	}

	to {
		opacity: 1;
	}
}

.testimonial-text {
	font-size: 1.2rem;
	font-style: italic;
	color: var(--text-light);
	margin-bottom: 20px;
	line-height: 1.8;
}

.testimonial-author {
	font-weight: 700;
	color: var(--primary);
	font-size: 1.1rem;
}

.testimonial-role {
	color: var(--text-light);
	font-size: 0.9rem;
}

/* Back to Top Button */
.back-to-top {
	position: fixed;
	bottom: 30px;
	right: 30px;
	width: 50px;
	height: 50px;
	background: var(--primary);
	color: var(--white);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	opacity: 0;
	visibility: hidden;
	transition: var(--transition);
	box-shadow: var(--shadow-lg);
	z-index: 999;
	border: none;
}

	.back-to-top.visible {
		opacity: 1;
		visibility: visible;
	}

	.back-to-top:hover {
		background: var(--primary-dark);
		transform: translateY(-3px);
	}

/* Loading Animation */
.loading-spinner {
	width: 40px;
	height: 40px;
	border: 4px solid var(--primary-light);
	border-top: 4px solid var(--primary);
	border-radius: 50%;
	animation: spin 1s linear infinite;
	margin: 20px auto;
}

@keyframes spin {
	0% {
		transform: rotate(0deg);
	}

	100% {
		transform: rotate(360deg);
	}
}

/* Responsive */
@media (max-width: 992px) {
	.hero-slider {
		height: 500px;
	}

	.slider-content h1 {
		font-size: 2.5rem;
	}

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

	.product-slide {
		min-width: calc(50% - 15px);
	}
}

@media (max-width: 768px) {
	.hamburger {
		display: flex;
	}

	.nav-links {
		position: fixed;
		left: -100%;
		top: 80px;
		flex-direction: column;
		background: var(--white);
		width: 100%;
		text-align: center;
		transition: 0.4s ease;
		box-shadow: var(--shadow);
		padding: 30px 0;
		gap: 0;
	}

		.nav-links.active {
			left: 0;
		}

		.nav-links li {
			padding: 15px 0;
			border-bottom: 1px solid #f0f0f0;
		}

			.nav-links li:last-child {
				border-bottom: none;
			}

	.hero-slider {
		height: 450px;
	}

	.slider-content h1 {
		font-size: 2rem;
	}

	.slider-content p {
		font-size: 1rem;
	}

	.slider-arrows {
		display: none;
	}

	.section {
		padding: 60px 0;
	}

	.section-title {
		font-size: 2rem;
	}

	.mission-vision, .contact-grid {
		grid-template-columns: 1fr;
	}

	.btn-outline {
		margin-left: 0;
		margin-top: 10px;
	}

	.footer-grid {
		grid-template-columns: 1fr;
		gap: 30px;
	}

	.product-slide {
		min-width: 100%;
	}
}

@media (max-width: 576px) {
	.hero-slider {
		height: 400px;
	}

	.slider-content h1 {
		font-size: 1.6rem;
	}

	.slider-content p {
		font-size: 0.9rem;
	}

	.section {
		padding: 50px 0;
	}

	.section-title {
		font-size: 1.6rem;
	}

	.card {
		padding: 25px;
	}

	.stat-item h3 {
		font-size: 2rem;
	}

	.nav-container {
		height: 70px;
	}

	.logo {
		font-size: 1.2rem;
	}
}