/*
Theme Name: Clean G
Theme URI: https://cleang.com
Author: Clean G Team
Author URI: https://cleang.com
Description: Modern, clean one-page WordPress theme for household materials—cleaning supplies, kitchen essentials, storage, toiletries, and home utility tools. Light palette, responsive, SEO-friendly.
Version: 1.1
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: cleang
*/

/* ==========================================================================
   Variables – Light palette: white, blue, green accents
   ========================================================================== */
:root {
	--color-white: #ffffff;
	--color-off-white: #f8fafb;
	--color-light-gray: #f0f4f5;
	--color-blue: #1e5f8c;
	--color-blue-light: #2d7ab5;
	--color-blue-pale: #e8f2f7;
	--color-green: #2d8a6e;
	--color-green-light: #3ba87a;
	--color-green-pale: #e8f5f0;
	--color-text: #2c3e50;
	--color-text-muted: #5a6c7d;
	--color-border: #e2e8ec;
	--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
	--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
	--shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.1);
	--radius: 8px;
	--radius-lg: 12px;
	--transition: 0.25s ease;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */
*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	scroll-behavior: smooth;
}

body {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, sans-serif;
	font-size: 16px;
	line-height: 1.6;
	color: var(--color-text);
	background: var(--color-white);
	overflow-x: hidden;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

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

a:hover {
	color: var(--color-green);
}

/* ==========================================================================
   Layout
   ========================================================================== */
.container {
	max-width: 1140px;
	margin: 0 auto;
	padding: 0 1.25rem;
}

.section {
	padding: 4rem 0;
}

.section-title {
	text-align: center;
	font-size: clamp(1.75rem, 4vw, 2.25rem);
	color: var(--color-text);
	margin-bottom: 0.5rem;
	line-height: 1.3;
}

.section-title::after {
	content: "";
	display: block;
	width: 48px;
	height: 4px;
	background: linear-gradient(90deg, var(--color-blue), var(--color-green));
	margin: 1rem auto 0;
	border-radius: 2px;
}

.section-subtitle {
	text-align: center;
	color: var(--color-text-muted);
	margin-bottom: 2.5rem;
	font-size: 1.05rem;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	background: var(--color-white);
	box-shadow: var(--shadow-sm);
	transition: box-shadow var(--transition);
}

.site-header.is-scrolled {
	box-shadow: var(--shadow-md);
}

.main-nav {
	padding: 0.75rem 0;
}

.nav-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
}

.logo {
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--color-blue);
	letter-spacing: -0.02em;
}

.logo:hover {
	color: var(--color-green);
}

.nav-menu {
	display: flex;
	flex-wrap: wrap;
	list-style: none;
	gap: 0.25rem 1.5rem;
}

.nav-menu a {
	color: var(--color-text);
	font-weight: 500;
	padding: 0.4rem 0;
	position: relative;
}

.nav-menu a:hover {
	color: var(--color-blue);
}

.nav-menu a::after {
	content: "";
	position: absolute;
	bottom: 0;
	left: 0;
	width: 0;
	height: 2px;
	background: var(--color-green);
	transition: width var(--transition);
}

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

.nav-toggle {
	display: none;
	width: 44px;
	height: 44px;
	border: 1px solid var(--color-border);
	background: var(--color-white);
	border-radius: var(--radius);
	cursor: pointer;
	align-items: center;
	justify-content: center;
}

.nav-toggle::before {
	content: "";
	width: 20px;
	height: 2px;
	background: var(--color-text);
	box-shadow: 0 6px 0 var(--color-text), 0 12px 0 var(--color-text);
}

@media (max-width: 768px) {
	.nav-toggle {
		display: flex;
	}
	.nav-menu {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: var(--color-white);
		flex-direction: column;
		padding: 1rem;
		box-shadow: var(--shadow-md);
		display: none;
		gap: 0;
	}
	.nav-menu.is-open {
		display: flex;
	}
	.nav-menu li a {
		display: block;
		padding: 0.75rem 1rem;
		border-bottom: 1px solid var(--color-border);
	}
	.nav-menu li:last-child a {
		border-bottom: none;
	}
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
	position: relative;
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	padding: 6rem 1.5rem 4rem;
	overflow: hidden;
}

.hero-bg {
	position: absolute;
	inset: 0;
	background: linear-gradient(160deg, var(--color-blue-pale) 0%, var(--color-white) 45%, var(--color-green-pale) 100%);
	z-index: 0;
}

.hero-content {
	position: relative;
	z-index: 1;
	max-width: 720px;
}

.hero-title {
	font-size: clamp(2rem, 6vw, 3.25rem);
	font-weight: 700;
	color: var(--color-blue);
	letter-spacing: -0.03em;
	margin-bottom: 0.75rem;
	line-height: 1.2;
}

.hero-tagline {
	font-size: clamp(1.1rem, 2.5vw, 1.35rem);
	color: var(--color-text-muted);
	margin-bottom: 2rem;
	line-height: 1.5;
}

.hero-cta {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	justify-content: center;
}

.cta-button {
	display: inline-block;
	padding: 0.85rem 1.75rem;
	font-size: 1rem;
	font-weight: 600;
	border-radius: var(--radius);
	transition: transform var(--transition), box-shadow var(--transition);
}

.cta-primary {
	background: var(--color-blue);
	color: var(--color-white);
	border: 2px solid var(--color-blue);
}

.cta-primary:hover {
	background: var(--color-blue-light);
	border-color: var(--color-blue-light);
	color: var(--color-white);
	transform: translateY(-2px);
	box-shadow: var(--shadow-md);
}

.cta-secondary {
	background: var(--color-white);
	color: var(--color-green);
	border: 2px solid var(--color-green);
}

.cta-secondary:hover {
	background: var(--color-green-pale);
	color: var(--color-green);
	transform: translateY(-2px);
	box-shadow: var(--shadow-md);
}

/* ==========================================================================
   About
   ========================================================================== */
.about {
	background: var(--color-off-white);
}

.about-content {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 3rem;
	align-items: center;
	margin-top: 2rem;
}

.about-text p {
	color: var(--color-text-muted);
	margin-bottom: 1.25rem;
	font-size: 1.05rem;
}

.about-visual {
	border-radius: var(--radius-lg);
	overflow: hidden;
}

.about-image-placeholder {
	aspect-ratio: 4/3;
	background: linear-gradient(135deg, var(--color-blue-pale) 0%, var(--color-green-pale) 100%);
	border-radius: var(--radius-lg);
}

@media (max-width: 768px) {
	.about-content {
		grid-template-columns: 1fr;
	}
	.about-visual {
		order: -1;
	}
}

/* ==========================================================================
   Products / Categories
   ========================================================================== */
.products {
	background: var(--color-white);
}

.product-category-slider {
	margin-top: 3rem;
	margin-bottom: 3rem;
}

.category-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 1.5rem;
	flex-wrap: wrap;
	gap: 1rem;
}

.category-title {
	font-size: 1.5rem;
	color: var(--color-blue);
	margin: 0;
}

.slider-controls {
	display: flex;
	gap: 0.5rem;
}

.slider-btn {
	width: 40px;
	height: 40px;
	border: 2px solid var(--color-border);
	background: var(--color-white);
	color: var(--color-text);
	border-radius: 50%;
	font-size: 1.5rem;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all var(--transition);
	line-height: 1;
	padding: 0;
}

.slider-btn:hover:not(:disabled) {
	border-color: var(--color-blue);
	color: var(--color-blue);
	background: var(--color-blue-pale);
}

.slider-btn:disabled {
	opacity: 0.4;
	cursor: not-allowed;
}

.product-slider {
	position: relative;
	overflow: hidden;
	touch-action: pan-y;
}

.product-slider-track {
	display: flex;
	gap: 1.5rem;
	transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
	will-change: transform;
	user-select: none;
}

.product-item {
	flex: 0 0 calc(25% - 1.125rem);
	min-width: 0;
	background: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	padding: 1rem;
	text-align: center;
	transition: all var(--transition);
	cursor: pointer;
}

.product-item:hover {
	border-color: var(--color-blue-pale);
	box-shadow: var(--shadow-md);
	transform: translateY(-4px);
}

.product-image {
	width: 100%;
	aspect-ratio: 1/2;
	border-radius: var(--radius);
	overflow: hidden;
	margin-bottom: 0.75rem;
	background: var(--color-light-gray);
	display: flex;
	align-items: center;
	justify-content: center;
}

.product-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.product-image-placeholder {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 3rem;
	background: linear-gradient(135deg, var(--color-blue-pale) 0%, var(--color-green-pale) 100%);
}

.product-title {
	font-size: 0.95rem;
	color: var(--color-text);
	margin: 0;
	font-weight: 600;
	line-height: 1.3;
}

.pack-sizes-info {
	margin-top: 3rem;
	display: flex;
	justify-content: center;
}

.pack-sizes-card {
	background: var(--color-green-pale);
	border: 2px solid var(--color-green);
	border-radius: var(--radius-lg);
	padding: 2rem;
	text-align: center;
	max-width: 500px;
}

.pack-icon {
	font-size: 3rem;
	margin-bottom: 1rem;
}

.pack-sizes-card h3 {
	font-size: 1.25rem;
	color: var(--color-green);
	margin-bottom: 0.75rem;
}

.pack-sizes {
	font-size: 1.1rem;
	font-weight: 600;
	color: var(--color-text);
	margin-bottom: 0.5rem;
}

.pack-sizes-card p {
	color: var(--color-text-muted);
	margin: 0;
}

@media (max-width: 1024px) {
	.product-item {
		flex: 0 0 calc(33.333% - 1rem);
	}
}

@media (max-width: 768px) {
	.product-item {
		flex: 0 0 calc(50% - 0.75rem);
	}
	
	.category-header {
		flex-direction: column;
		align-items: flex-start;
	}
	
	.slider-controls {
		align-self: flex-end;
	}
}

@media (max-width: 480px) {
	.product-item {
		flex: 0 0 calc(100% - 0rem);
	}
}

/* ==========================================================================
   Why Choose Us
   ========================================================================== */
.why-choose {
	background: var(--color-light-gray);
}

.why-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	gap: 1.5rem;
	margin-top: 2rem;
}

.why-card {
	background: var(--color-white);
	border-radius: var(--radius-lg);
	padding: 1.75rem;
	text-align: center;
	box-shadow: var(--shadow-sm);
	transition: box-shadow var(--transition), transform var(--transition);
	opacity: 0;
	transform: translateY(20px);
}

.why-card.is-visible {
	opacity: 1;
	transform: translateY(0);
	transition: opacity 0.5s ease, transform 0.5s ease, box-shadow var(--transition), transform var(--transition);
}

.why-card:hover {
	box-shadow: var(--shadow-md);
	transform: translateY(-4px);
}

.why-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	background: var(--color-green-pale);
	color: var(--color-green);
	font-size: 1.5rem;
	font-weight: 700;
	border-radius: 50%;
	margin-bottom: 1rem;
}

.why-card h3 {
	font-size: 1.15rem;
	color: var(--color-text);
	margin-bottom: 0.5rem;
}

.why-card p {
	color: var(--color-text-muted);
	font-size: 0.95rem;
	line-height: 1.6;
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonials {
	background: var(--color-off-white);
}

.testimonials-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 1.5rem;
	margin-top: 2rem;
}

.testimonial-card {
	background: var(--color-white);
	border-radius: var(--radius-lg);
	padding: 1.75rem;
	border-left: 4px solid var(--color-green);
	box-shadow: var(--shadow-sm);
	opacity: 0;
	transform: translateY(20px);
}

.testimonial-card.is-visible {
	opacity: 1;
	transform: translateY(0);
	transition: opacity 0.5s ease, transform 0.5s ease;
}

.testimonial-text {
	color: var(--color-text);
	font-size: 1rem;
	line-height: 1.65;
	margin-bottom: 1rem;
	font-style: italic;
}

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

/* ==========================================================================
   Contact
   ========================================================================== */
.contact {
	background: linear-gradient(180deg, var(--color-blue-pale) 0%, var(--color-green-pale) 100%);
}

.contact-wrapper {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 2.5rem;
	margin-top: 2rem;
	align-items: start;
}

.contact-details-title {
	font-size: 1.25rem;
	color: var(--color-text);
	margin-bottom: 1rem;
}

.contact-item {
	color: var(--color-text-muted);
	margin-bottom: 0.75rem;
	font-size: 1rem;
}

.contact-item a {
	color: var(--color-blue);
}

.contact-item a:hover {
	color: var(--color-green);
}

.contact-form-wrap {
	background: var(--color-white);
	padding: 1.75rem;
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-md);
}

.contact-form .form-group {
	margin-bottom: 1.25rem;
}

.contact-form label {
	display: block;
	font-weight: 600;
	color: var(--color-text);
	margin-bottom: 0.35rem;
	font-size: 0.95rem;
}

.contact-form .required {
	color: var(--color-green);
}

.contact-form input,
.contact-form textarea {
	width: 100%;
	padding: 0.7rem 0.9rem;
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	font-size: 1rem;
	font-family: inherit;
	transition: border-color var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
	outline: none;
	border-color: var(--color-blue);
}

.contact-form textarea {
	resize: vertical;
	min-height: 120px;
}

.submit-btn {
	width: 100%;
	padding: 0.85rem 1.5rem;
	background: var(--color-green);
	color: var(--color-white);
	border: none;
	border-radius: var(--radius);
	font-size: 1rem;
	font-weight: 600;
	cursor: pointer;
	transition: background var(--transition), transform var(--transition);
}

.submit-btn:hover {
	background: var(--color-green-light);
	transform: translateY(-1px);
}

@media (max-width: 768px) {
	.contact-wrapper {
		grid-template-columns: 1fr;
	}
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
	background: var(--color-text);
	color: var(--color-white);
	padding: 2.5rem 0;
	text-align: center;
}

.footer-inner {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.footer-social {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 1rem;
	flex-wrap: wrap;
}

.footer-social-label {
	font-size: 0.9rem;
	opacity: 0.9;
	margin-right: 0.25rem;
}

.social-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	background: rgba(255, 255, 255, 0.12);
	color: var(--color-white);
	border-radius: 50%;
	transition: background var(--transition), color var(--transition);
}

.social-link:hover {
	background: var(--color-green);
	color: var(--color-white);
}

.social-link svg {
	width: 20px;
	height: 20px;
}

.footer-copy {
	font-size: 0.95rem;
	opacity: 0.95;
}

.footer-tagline {
	font-size: 0.85rem;
	opacity: 0.75;
}

/* ==========================================================================
   Utility – Focus for accessibility
   ========================================================================== */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
	outline: 2px solid var(--color-blue);
	outline-offset: 2px;
}