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

body {
	font-family: "Kanit", sans-serif;
	line-height: 1.6;
	overflow-x: hidden;
}

/* Language Toggle */
.lang-toggle {
	position: fixed;
	top: 20px;
	right: 20px;
	z-index: 1000;
	background: rgba(156, 136, 255, 0.9);
	border: none;
	padding: 8px 15px;
	border-radius: 25px;
	color: white;
	cursor: pointer;
	font-family: "Kanit", sans-serif;
	font-weight: 500;
	transition: all 0.3s ease;
}

.lang-toggle:hover {
	background: rgba(156, 136, 255, 1);
	transform: scale(1.05);
}

/* Floating Social Icons */
.social-floating {
	position: fixed;
	right: 20px;
	top: 50%;
	transform: translateY(-50%);
	z-index: 999;
	display: flex;
	flex-direction: column;
	gap: 15px;
}

.social-floating a {
	width: 50px;
	height: 50px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	text-decoration: none;
	transition: all 0.3s ease;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.social-floating .facebook {
	background: #3b5998;
}
.social-floating .line {
	background: #00c300;
}
.social-floating .instagram {
	background: linear-gradient(
		45deg,
		#f09433,
		#e6683c,
		#dc2743,
		#cc2366,
		#bc1888
	);
}
.social-floating .whatsapp {
	background: #25d366;
}
.social-floating .email {
	background: #ea4335;
}

.social-floating a:hover {
	transform: scale(1.1);
	box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Mobile Social Toggle */
.social-toggle {
	display: none;
	position: fixed;
	bottom: 20px;
	right: 20px;
	width: 50px;
	height: 50px;
	border-radius: 50%;
	background: linear-gradient(45deg, #9c88ff, #7c4dff);
	border: none;
	color: white;
	font-size: 1.2rem;
	cursor: pointer;
	box-shadow: 0 4px 15px rgba(156, 136, 255, 0.4);
	z-index: 1001;
	transition: all 0.3s ease;
}

.social-toggle:hover {
	transform: scale(1.1);
	box-shadow: 0 6px 20px rgba(156, 136, 255, 0.6);
}

.social-toggle.active {
	transform: rotate(45deg);
}

.mobile-social-menu {
	position: fixed;
	bottom: 80px;
	right: 20px;
	display: none;
	flex-direction: column;
	gap: 10px;
	z-index: 1000;
}

.mobile-social-menu.show {
	display: flex;
}

.mobile-social-menu a {
	width: 45px;
	height: 45px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	text-decoration: none;
	transition: all 0.3s ease;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
	opacity: 0;
	transform: translateY(20px);
	animation: slideInUp 0.3s ease forwards;
}

.mobile-social-menu a:nth-child(1) {
	animation-delay: 0.1s;
}
.mobile-social-menu a:nth-child(2) {
	animation-delay: 0.2s;
}
.mobile-social-menu a:nth-child(3) {
	animation-delay: 0.3s;
}
.mobile-social-menu a:nth-child(4) {
	animation-delay: 0.4s;
}
.mobile-social-menu a:nth-child(5) {
	animation-delay: 0.5s;
}

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

.mobile-social-menu .facebook {
	background: #3b5998;
}
.mobile-social-menu .line {
	background: #00c300;
}
.mobile-social-menu .instagram {
	background: linear-gradient(
		45deg,
		#f09433,
		#e6683c,
		#dc2743,
		#cc2366,
		#bc1888
	);
}
.mobile-social-menu .whatsapp {
	background: #25d366;
}
.mobile-social-menu .email {
	background: #ea4335;
}

/* Header */
header {
	background: linear-gradient(
			135deg,
			rgba(156, 136, 255, 0.9),
			rgba(124, 77, 255, 0.9)
		),
		url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><rect width="1200" height="600" fill="%23c8b5ff"/><rect x="200" y="100" width="300" height="150" rx="20" fill="%239c88ff"/><rect x="220" y="120" width="50" height="80" fill="%23ffffff"/><rect x="280" y="120" width="50" height="80" fill="%23ffffff"/><rect x="340" y="120" width="50" height="80" fill="%23ffffff"/><rect x="400" y="120" width="80" height="110" fill="%237c4dff"/><text x="600" y="350" font-family="Arial" font-size="48" fill="%23ffffff">PURPLE TRUCK</text></svg>')
			center/cover;
	height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	color: white;
}

.hero-content {
	text-align: center;
	max-width: 800px;
	padding: 0 20px;
	animation: fadeInUp 1s ease-out;
}

.hero-content h1 {
	font-size: 4rem;
	font-weight: 800;
	margin-bottom: 20px;
	text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
	font-size: 1.5rem;
	margin-bottom: 30px;
	font-weight: 300;
}

.cta-button {
	display: inline-block;
	background: linear-gradient(45deg, #ffd700, #ffed4e);
	color: #333;
	padding: 15px 35px;
	text-decoration: none;
	border-radius: 30px;
	font-weight: 600;
	font-size: 1.2rem;
	transition: all 0.3s ease;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
	transform: translateY(-2px);
	box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Navigation */
nav {
	position: fixed;
	top: 0;
	width: 100%;
	background: rgba(255, 255, 255, 0.95);
	backdrop-filter: blur(10px);
	z-index: 998;
	padding: 15px 0;
	transition: all 0.3s ease;
}

nav.scrolled {
	box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0 20px;
	position: relative;
}

.logo {
	font-size: 2rem;
	font-weight: 800;
	color: #9c88ff;
	z-index: 1001;
}

.nav-links {
	display: flex;
	list-style: none;
	gap: 30px;
	margin: 0;
	padding: 0;
}

.nav-links a {
	text-decoration: none;
	color: #333;
	font-weight: 500;
	transition: color 0.3s ease;
	padding: 10px 0;
}

.nav-links a:hover {
	color: #9c88ff;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
	display: none;
	flex-direction: column;
	cursor: pointer;
	padding: 5px;
	z-index: 1001;
	background: none;
	border: none;
}

.mobile-menu-toggle span {
	width: 25px;
	height: 3px;
	background-color: #9c88ff;
	margin: 3px 0;
	transition: all 0.3s ease;
	border-radius: 2px;
}

/* Mobile menu animation */
.mobile-menu-toggle.active span:nth-child(1) {
	transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
	opacity: 0;
}

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

/* Sections */
section {
	padding: 80px 0;
}

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

.section-title {
	text-align: center;
	font-size: 3rem;
	font-weight: 700;
	margin-bottom: 20px;
	color: #333;
}

.section-subtitle {
	text-align: center;
	font-size: 1.2rem;
	color: #666;
	margin-bottom: 60px;
	max-width: 600px;
	margin-left: auto;
	margin-right: auto;
}

/* About Section */
#about {
	background: linear-gradient(135deg, #f8f6ff, #f0edff);
}

.about-content {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 60px;
	align-items: center;
}

.about-text {
	font-size: 1.1rem;
	line-height: 1.8;
	color: #555;
}

.about-image {
	background: url("../img/about-bts.jpg") center/cover;
	height: 425px;
	border-radius: 15px;
	box-shadow: 0 10px 30px rgba(156, 136, 255, 0.2);
}

/* Services Section */
.services-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 40px;
	margin-top: 60px;
}

.service-card {
	background: white;
	padding: 40px;
	border-radius: 20px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
	text-align: center;
	transition: transform 0.3s ease;
}

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

.service-card:nth-child(1) {
	border-top: 5px solid #9c88ff;
}
.service-card:nth-child(2) {
	border-top: 5px solid #ffd700;
}
.service-card:nth-child(3) {
	border-top: 5px solid #90ee90;
}
.service-card:nth-child(4) {
	border-top: 5px solid #ffa500;
}

.service-icon {
	font-size: 3rem;
	margin-bottom: 20px;
}

.service-card:nth-child(1) .service-icon {
	color: #9c88ff;
}
.service-card:nth-child(2) .service-icon {
	color: #ffd700;
}
.service-card:nth-child(3) .service-icon {
	color: #90ee90;
}
.service-card:nth-child(4) .service-icon {
	color: #ffa500;
}

.service-card h3 {
	font-size: 1.5rem;
	margin-bottom: 15px;
	color: #333;
}

/* Fleet Section */
#fleet {
	background: linear-gradient(135deg, #9c88ff, #7c4dff);
	color: white;
}

.fleet-gallery {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 30px;
	margin-top: 60px;
}

.fleet-item {
	background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 400 250"><rect width="400" height="250" fill="%23c8b5ff"/><rect x="50" y="75" width="150" height="75" rx="8" fill="%239c88ff"/><rect x="65" y="90" width="25" height="40" fill="%23ffffff"/><rect x="95" y="90" width="25" height="40" fill="%23ffffff"/><rect x="125" y="90" width="25" height="40" fill="%23ffffff"/><rect x="155" y="90" width="40" height="60" fill="%237c4dff"/><circle cx="80" cy="170" r="15" fill="%23333"/><circle cx="120" cy="170" r="15" fill="%23333"/><circle cx="160" cy="170" r="15" fill="%23333"/><circle cx="280" cy="170" r="20" fill="%23333"/><circle cx="320" cy="170" r="20" fill="%23333"/><text x="220" y="120" font-family="Arial" font-size="16" fill="%239c88ff">HEAVY DUTY</text></svg>')
		center/cover;
	height: 200px;
	border-radius: 15px;
	position: relative;
	overflow: hidden;
}

.fleet-overlay {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
	padding: 20px;
	color: white;
}

/* Contact Section */
#contact {
	background: linear-gradient(135deg, #f8f6ff, #f0edff);
}

.contact-container {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 60px;
}

.contact-info {
	padding: 40px;
}

.contact-item {
	display: flex;
	align-items: center;
	margin-bottom: 30px;
	font-size: 1.1rem;
}

.contact-item i {
	font-size: 1.5rem;
	color: #9c88ff;
	margin-right: 20px;
	width: 30px;
}

.contact-form {
	background: white;
	padding: 40px;
	border-radius: 20px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.form-group {
	margin-bottom: 25px;
}

.form-group label {
	display: block;
	margin-bottom: 8px;
	font-weight: 500;
	color: #333;
}

.form-group input,
.form-group textarea,
.form-group select {
	width: 100%;
	padding: 12px;
	border: 2px solid #e0e0e0;
	border-radius: 8px;
	font-family: "Kanit", sans-serif;
	font-size: 1rem;
	transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
	outline: none;
	border-color: #9c88ff;
}

.submit-btn {
	background: linear-gradient(45deg, #9c88ff, #7c4dff);
	color: white;
	border: none;
	padding: 15px 30px;
	border-radius: 8px;
	font-family: "Kanit", sans-serif;
	font-size: 1.1rem;
	font-weight: 600;
	cursor: pointer;
	width: 100%;
	transition: all 0.3s ease;
}

.submit-btn:hover {
	transform: translateY(-2px);
	box-shadow: 0 6px 20px rgba(156, 136, 255, 0.3);
}

/* Footer */
footer {
	background: #2c3e50;
	color: white;
	text-align: center;
	padding: 40px 0;
}

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

.footer-section h3 {
	margin-bottom: 20px;
	color: #9c88ff;
}

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

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

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

.footer-links a:hover {
	color: #9c88ff;
}

/* Mobile Responsive */
@media (max-width: 768px) {
	.hero-content h1 {
		font-size: 2.5rem;
	}

	.hero-content p {
		font-size: 1.2rem;
	}

	/* Mobile Navigation */
	.mobile-menu-toggle {
		display: flex;
	}

	.nav-links {
		position: fixed;
		top: 0;
		left: -100%;
		width: 100%;
		height: 100vh;
		background: rgba(255, 255, 255, 0.98);
		backdrop-filter: blur(10px);
		flex-direction: column;
		justify-content: flex-start;
		align-items: center;
		gap: 20px;
		transition: left 0.3s ease;
		z-index: 1000;
		overflow-y: auto;
		padding-top: 100px;
		padding-bottom: 50px;
	}

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

	.nav-links a {
		font-size: 1.5rem;
		color: #333;
		padding: 20px;
		text-align: center;
		width: 100%;
		border-bottom: 1px solid #eee;
	}

	.nav-links a:hover {
		background-color: #f8f6ff;
		color: #9c88ff;
	}

	/* Adjust sections for mobile */
	.section-title {
		font-size: 2rem;
		margin-bottom: 15px;
	}

	.section-subtitle {
		font-size: 1rem;
		margin-bottom: 40px;
	}

	section {
		padding: 60px 0;
	}

	.about-content,
	.contact-container {
		grid-template-columns: 1fr;
		gap: 30px;
	}

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

	.fleet-gallery {
		grid-template-columns: 1fr;
		gap: 20px;
	}

	.footer-content {
		grid-template-columns: 1fr;
		gap: 30px;
		text-align: center;
	}

	/* Social floating adjustment for mobile */
	.social-floating {
		display: none;
	}

	.social-toggle {
		display: flex;
	}

	/* Language toggle mobile */
	.lang-toggle {
		top: 15px;
		right: 70px;
		padding: 6px 12px;
		font-size: 0.9rem;
	}

	/* Contact form mobile */
	.contact-form {
		padding: 30px 20px;
	}

	.contact-info {
		padding: 30px 20px;
	}

	.contact-item {
		flex-direction: column;
		align-items: flex-start;
		text-align: left;
		margin-bottom: 25px;
	}

	.contact-item i {
		margin-bottom: 10px;
		margin-right: 0;
	}

	/* Service cards mobile */
	.service-card {
		padding: 30px 20px;
	}

	.service-icon {
		font-size: 2.5rem;
	}

	/* CTA button mobile */
	.cta-button {
		padding: 12px 25px;
		font-size: 1rem;
	}
}

/* Tablet Responsive */
@media (max-width: 1024px) and (min-width: 769px) {
	.hero-content h1 {
		font-size: 3rem;
	}

	.services-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 30px;
	}

	.fleet-gallery {
		grid-template-columns: repeat(2, 1fr);
		gap: 25px;
	}

	.footer-content {
		grid-template-columns: repeat(2, 1fr);
	}

	.nav-links {
		gap: 20px;
	}

	.logo {
		font-size: 1.8rem;
	}
}

/* Small mobile devices */
@media (max-width: 480px) {
	.hero-content h1 {
		font-size: 2rem;
		line-height: 1.2;
	}

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

	.section-title {
		font-size: 1.8rem;
	}

	.logo {
		font-size: 1.5rem;
	}

	.contact-item {
		font-size: 1rem;
	}

	.service-card h3 {
		font-size: 1.3rem;
	}

	.about-text {
		font-size: 1rem;
	}

	.social-floating {
		bottom: 15px;
		right: 15px;
	}

	.social-toggle {
		bottom: 15px;
		right: 15px;
		width: 45px;
		height: 45px;
		font-size: 1rem;
	}

	.mobile-social-menu {
		bottom: 70px;
		right: 15px;
	}

	.lang-toggle {
		top: 12px;
		right: 60px;
		padding: 5px 10px;
		font-size: 0.8rem;
	}

	.container {
		padding: 0 15px;
	}

	/* Form adjustments for small screens */
	.contact-form {
		padding: 25px 15px;
	}

	.form-group input,
	.form-group textarea,
	.form-group select {
		padding: 10px;
		font-size: 0.9rem;
	}

	.submit-btn {
		padding: 12px 20px;
		font-size: 1rem;
	}
}

/* Extra large screens */
@media (min-width: 1200px) {
	.container {
		max-width: 1400px;
	}

	.nav-container {
		max-width: 1400px;
	}

	.hero-content h1 {
		font-size: 4.5rem;
	}

	.section-title {
		font-size: 3.5rem;
	}
}

/* Animations */
@keyframes fadeInUp {
	from {
		opacity: 0;
		transform: translateY(30px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.fade-in {
	opacity: 0;
	transform: translateY(30px);
	transition: all 0.8s ease;
}

.fade-in.visible {
	opacity: 1;
	transform: translateY(0);
}

/* Hidden language content */
.lang-th {
	display: none;
}
.lang-en {
	display: block;
}

body[data-lang="th"] .lang-th {
	display: block;
}
body[data-lang="th"] .lang-en {
	display: none;
}