/* ==========================================================================
   Dr Clean Spray - Homepage Styles
   Brand Colors: #16D3D1 (cyan) | #0A4B60 (navy)
   ========================================================================== */

:root {
	--dcs-cyan: #16D3D1;
	--dcs-cyan-dark: #12b8b6;
	--dcs-navy: #0A4B60;
	--dcs-navy-dark: #083a4a;
	--dcs-light: #f0fafb;
	--dcs-white: #ffffff;
	--dcs-gray: #5a6b73;
	--dcs-gray-light: #e8f4f5;
	--dcs-shadow: 0 4px 24px rgba(10, 75, 96, 0.12);
	--dcs-shadow-lg: 0 12px 48px rgba(10, 75, 96, 0.18);
	--dcs-radius: 12px;
	--dcs-radius-lg: 20px;
	--dcs-transition: 0.3s ease;
	--dcs-font: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* Base */
.dcs-home {
	width: 100%;
	font-family: var(--dcs-font);
	color: var(--dcs-navy);
	line-height: 1.6;
	overflow-x: hidden;
}

.dcs-home *,
.dcs-home *::before,
.dcs-home *::after {
	box-sizing: border-box;
}

.dcs-container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 var(--dcs-container-pad, 24px);
	width: 100%;
}

/* Buttons */
.dcs-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 14px 32px;
	border-radius: 50px;
	font-family: var(--dcs-font);
	font-size: 15px;
	font-weight: 600;
	text-decoration: none;
	border: 2px solid transparent;
	cursor: pointer;
	transition: all var(--dcs-transition);
	white-space: nowrap;
}

.dcs-btn--primary {
	background: var(--dcs-cyan);
	color: var(--dcs-navy);
	border-color: var(--dcs-cyan);
}

.dcs-btn--primary:hover {
	background: var(--dcs-cyan-dark);
	border-color: var(--dcs-cyan-dark);
	color: var(--dcs-navy);
	transform: translateY(-2px);
	box-shadow: var(--dcs-shadow);
}

.dcs-btn--outline {
	background: transparent;
	color: var(--dcs-white);
	border-color: rgba(255, 255, 255, 0.6);
}

.dcs-btn--outline:hover {
	background: rgba(255, 255, 255, 0.15);
	border-color: var(--dcs-white);
	color: var(--dcs-white);
}

.dcs-btn--light {
	background: var(--dcs-white);
	color: var(--dcs-navy);
	border-color: var(--dcs-white);
}

.dcs-btn--light:hover {
	background: var(--dcs-light);
	color: var(--dcs-navy);
	transform: translateY(-2px);
	box-shadow: var(--dcs-shadow-lg);
}

.dcs-btn--outline-light {
	background: transparent;
	color: var(--dcs-white);
	border-color: rgba(255, 255, 255, 0.5);
}

.dcs-btn--outline-light:hover {
	background: rgba(255, 255, 255, 0.1);
	border-color: var(--dcs-white);
	color: var(--dcs-white);
}

.dcs-btn--lg {
	padding: 18px 40px;
	font-size: 16px;
}

/* Section Headers */
.dcs-section-header {
	text-align: center;
	margin-bottom: 48px;
}

.dcs-section-header h2 {
	font-size: clamp(28px, 4vw, 40px);
	font-weight: 700;
	color: var(--dcs-navy);
	margin: 0 0 12px;
	line-height: 1.2;
}

.dcs-section-header p {
	font-size: 17px;
	color: var(--dcs-gray);
	margin: 0;
	max-width: 600px;
	margin-inline: auto;
}

.dcs-section-header--light h2,
.dcs-section-header--light p {
	color: var(--dcs-white);
}

.dcs-label {
	display: inline-block;
	font-size: 13px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 2px;
	color: var(--dcs-cyan);
	margin-bottom: 12px;
}

.dcs-label--light {
	color: var(--dcs-cyan);
}

.dcs-badge {
	display: inline-block;
	background: rgba(22, 211, 209, 0.2);
	color: var(--dcs-cyan);
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 2px;
	padding: 6px 16px;
	border-radius: 50px;
	margin-bottom: 16px;
}

/* Hero */
.dcs-hero {
	position: relative;
	background: linear-gradient(135deg, var(--dcs-navy) 0%, var(--dcs-navy-dark) 50%, #0d5a72 100%);
	color: var(--dcs-white);
	padding: 60px 0 0;
	overflow: hidden;
}

.dcs-hero::before {
	content: '';
	position: absolute;
	top: -50%;
	right: -20%;
	width: 600px;
	height: 600px;
	background: radial-gradient(circle, rgba(22, 211, 209, 0.15) 0%, transparent 70%);
	border-radius: 50%;
	pointer-events: none;
}

.dcs-hero__inner {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 48px;
	align-items: center;
	padding-bottom: 80px;
	position: relative;
	z-index: 1;
}

.dcs-hero__title {
	font-size: clamp(36px, 5vw, 56px);
	font-weight: 800;
	margin: 0 0 8px;
	line-height: 1.1;
	background: linear-gradient(135deg, var(--dcs-white) 0%, var(--dcs-cyan) 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.dcs-hero__tagline {
	font-size: clamp(18px, 2.5vw, 24px);
	font-weight: 600;
	color: var(--dcs-cyan);
	margin: 0 0 20px;
}

.dcs-hero__text {
	font-size: 16px;
	color: rgba(255, 255, 255, 0.85);
	margin: 0 0 32px;
	line-height: 1.7;
}

.dcs-hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	margin-bottom: 32px;
}

.dcs-hero__trust {
	display: flex;
	flex-wrap: wrap;
	gap: 20px;
}

.dcs-trust-item {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 13px;
	color: rgba(255, 255, 255, 0.8);
}

.dcs-trust-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 22px;
	height: 22px;
	background: var(--dcs-cyan);
	color: var(--dcs-navy);
	border-radius: 50%;
	font-size: 11px;
	font-weight: 700;
}

.dcs-hero__visual {
	display: flex;
	justify-content: center;
	align-items: center;
}

.dcs-hero__image-wrap {
	position: relative;
}

.dcs-hero__image-wrap img {
	width: 100%;
	max-width: 520px;
	height: auto;
	border-radius: var(--dcs-radius-lg);
	position: relative;
	z-index: 2;
	animation: dcs-float 4s ease-in-out infinite;
}

.dcs-hero__glow {
	position: absolute;
	inset: 10%;
	background: radial-gradient(circle, rgba(22, 211, 209, 0.4) 0%, transparent 70%);
	border-radius: 50%;
	z-index: 1;
	filter: blur(20px);
}

@keyframes dcs-float {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-12px); }
}

.dcs-hero__wave {
	position: relative;
	margin-top: -1px;
	line-height: 0;
}

.dcs-hero__wave svg {
	width: 100%;
	height: 60px;
	display: block;
}

/* Features */
.dcs-features {
	padding: 80px 0;
	background: var(--dcs-white);
}

.dcs-features__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 24px;
	margin-bottom: 48px;
}

.dcs-feature-card {
	background: var(--dcs-light);
	border-radius: var(--dcs-radius);
	padding: 32px 24px;
	text-align: center;
	transition: all var(--dcs-transition);
	border: 1px solid transparent;
}

.dcs-feature-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--dcs-shadow);
	border-color: rgba(22, 211, 209, 0.3);
	background: var(--dcs-white);
}

.dcs-feature-card__icon {
	width: 56px;
	height: 56px;
	margin: 0 auto 20px;
	background: linear-gradient(135deg, var(--dcs-cyan) 0%, var(--dcs-navy) 100%);
	border-radius: 14px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--dcs-white);
}

.dcs-feature-card__icon svg {
	width: 28px;
	height: 28px;
}

.dcs-feature-card h3 {
	font-size: 17px;
	font-weight: 600;
	color: var(--dcs-navy);
	margin: 0 0 10px;
}

.dcs-feature-card p {
	font-size: 14px;
	color: var(--dcs-gray);
	margin: 0;
	line-height: 1.6;
}

.dcs-features__cta {
	text-align: center;
}

/* How It Works */
.dcs-how-it-works {
	padding: 80px 0;
	background: var(--dcs-light);
}

.dcs-how-it-works__inner {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 60px;
	align-items: center;
}

.dcs-how-it-works__visual img {
	width: 100%;
	border-radius: var(--dcs-radius-lg);
	box-shadow: var(--dcs-shadow-lg);
}

.dcs-how-it-works__content h2 {
	font-size: clamp(26px, 3.5vw, 36px);
	font-weight: 700;
	color: var(--dcs-navy);
	margin: 0 0 20px;
	line-height: 1.2;
}

.dcs-how-it-works__content > p {
	color: var(--dcs-gray);
	margin: 0 0 16px;
	font-size: 15px;
}

.dcs-steps {
	margin: 32px 0;
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.dcs-step {
	display: flex;
	align-items: flex-start;
	gap: 16px;
	background: var(--dcs-white);
	padding: 16px 20px;
	border-radius: var(--dcs-radius);
	border-left: 4px solid var(--dcs-cyan);
}

.dcs-step__num {
	flex-shrink: 0;
	width: 36px;
	height: 36px;
	background: var(--dcs-navy);
	color: var(--dcs-cyan);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	font-size: 14px;
}

.dcs-step strong {
	display: block;
	color: var(--dcs-navy);
	font-size: 15px;
	margin-bottom: 2px;
}

.dcs-step p {
	margin: 0;
	font-size: 13px;
	color: var(--dcs-gray);
}

/* Results / Before & After */
.dcs-results {
	padding: 80px 0;
	background: linear-gradient(135deg, var(--dcs-navy) 0%, var(--dcs-navy-dark) 100%);
}

.dcs-results__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 32px;
}

.dcs-result-card {
	position: relative;
	border-radius: var(--dcs-radius-lg);
	overflow: hidden;
	box-shadow: var(--dcs-shadow-lg);
	transition: transform var(--dcs-transition);
}

.dcs-result-card:hover {
	transform: scale(1.02);
}

.dcs-result-card img {
	width: 100%;
	height: auto;
	display: block;
}

.dcs-result-card__label {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	background: linear-gradient(transparent, rgba(10, 75, 96, 0.9));
	color: var(--dcs-white);
	padding: 40px 24px 20px;
	font-size: 18px;
	font-weight: 600;
	text-align: center;
}

/* Eco Section */
.dcs-eco {
	padding: 80px 0;
	background: var(--dcs-white);
}

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

.dcs-eco__content h2 {
	font-size: clamp(26px, 3.5vw, 36px);
	font-weight: 700;
	color: var(--dcs-navy);
	margin: 0 0 16px;
}

.dcs-eco__content > p {
	color: var(--dcs-gray);
	margin: 0 0 24px;
	font-size: 15px;
}

.dcs-eco__list {
	list-style: none;
	padding: 0;
	margin: 0 0 32px;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 10px;
}

.dcs-eco__list li {
	position: relative;
	padding-left: 28px;
	font-size: 14px;
	font-weight: 500;
	color: var(--dcs-navy);
}

.dcs-eco__list li::before {
	content: '✓';
	position: absolute;
	left: 0;
	color: var(--dcs-cyan);
	font-weight: 700;
}

.dcs-eco__visual img {
	width: 100%;
	border-radius: var(--dcs-radius-lg);
	box-shadow: var(--dcs-shadow);
}

/* How to Use */
.dcs-how-to-use {
	padding: 80px 0;
	background: var(--dcs-light);
}

.dcs-how-to-use__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 20px;
	margin-bottom: 48px;
}

.dcs-use-step {
	background: var(--dcs-white);
	border-radius: var(--dcs-radius);
	padding: 24px;
	display: flex;
	align-items: flex-start;
	gap: 16px;
	border: 1px solid var(--dcs-gray-light);
	transition: all var(--dcs-transition);
}

.dcs-use-step:hover {
	border-color: var(--dcs-cyan);
	box-shadow: var(--dcs-shadow);
}

.dcs-use-step__num {
	flex-shrink: 0;
	font-size: 24px;
	font-weight: 800;
	color: var(--dcs-cyan);
	line-height: 1;
}

.dcs-use-step p {
	margin: 4px 0 0;
	font-size: 14px;
	color: var(--dcs-gray);
	line-height: 1.5;
}

.dcs-how-to-use__cta {
	text-align: center;
}

/* Guarantee */
.dcs-guarantee {
	padding: 80px 0;
	background: linear-gradient(135deg, var(--dcs-cyan) 0%, #12b8b6 100%);
}

.dcs-guarantee__inner {
	display: flex;
	align-items: center;
	gap: 48px;
}

.dcs-guarantee__badge {
	flex-shrink: 0;
	width: 140px;
	height: 140px;
	background: var(--dcs-white);
	border-radius: 50%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	box-shadow: var(--dcs-shadow-lg);
}

.dcs-guarantee__badge span {
	font-size: 48px;
	font-weight: 800;
	color: var(--dcs-navy);
	line-height: 1;
}

.dcs-guarantee__badge small {
	font-size: 14px;
	font-weight: 600;
	color: var(--dcs-cyan);
	text-transform: uppercase;
	letter-spacing: 1px;
}

.dcs-guarantee__content h2 {
	font-size: clamp(24px, 3vw, 32px);
	font-weight: 700;
	color: var(--dcs-navy);
	margin: 0 0 12px;
}

.dcs-guarantee__content p {
	color: var(--dcs-navy);
	opacity: 0.85;
	margin: 0 0 24px;
	font-size: 15px;
	max-width: 600px;
}

/* Why Choose Us */
.dcs-why-us {
	padding: 80px 0;
	background: var(--dcs-white);
}

.dcs-why-us__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	gap: 24px;
}

.dcs-why-card {
	text-align: center;
	padding: 40px 24px;
	border-radius: var(--dcs-radius);
	background: var(--dcs-light);
	transition: all var(--dcs-transition);
}

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

.dcs-why-card__icon {
	font-size: 40px;
	margin-bottom: 16px;
}

.dcs-why-card h3 {
	font-size: 16px;
	font-weight: 600;
	color: var(--dcs-navy);
	margin: 0 0 8px;
}

.dcs-why-card p {
	font-size: 14px;
	color: var(--dcs-gray);
	margin: 0;
}

/* Testimonials */
.dcs-testimonials {
	padding: 80px 0;
	background: linear-gradient(135deg, var(--dcs-navy) 0%, var(--dcs-navy-dark) 100%);
}

.dcs-testimonials__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 24px;
}

.dcs-testimonial {
	background: rgba(255, 255, 255, 0.08);
	border: 1px solid rgba(255, 255, 255, 0.12);
	border-radius: var(--dcs-radius-lg);
	padding: 32px;
	margin: 0;
	backdrop-filter: blur(8px);
	transition: all var(--dcs-transition);
}

.dcs-testimonial:hover {
	background: rgba(255, 255, 255, 0.12);
	transform: translateY(-4px);
}

.dcs-testimonial__stars {
	color: var(--dcs-cyan);
	font-size: 18px;
	margin-bottom: 16px;
	letter-spacing: 2px;
}

.dcs-testimonial p {
	color: rgba(255, 255, 255, 0.9);
	font-size: 15px;
	font-style: italic;
	margin: 0 0 20px;
	line-height: 1.7;
}

.dcs-testimonial footer {
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.dcs-testimonial footer strong {
	color: var(--dcs-white);
	font-size: 14px;
	font-style: normal;
}

.dcs-testimonial footer span {
	color: var(--dcs-cyan);
	font-size: 13px;
	font-style: normal;
}

/* Final CTA */
.dcs-final-cta {
	padding: 80px 0;
	background: linear-gradient(135deg, var(--dcs-navy) 0%, #0d6a85 50%, var(--dcs-cyan) 100%);
	text-align: center;
}

.dcs-final-cta__inner {
	max-width: 700px;
	margin: 0 auto;
}

.dcs-final-cta__logo {
	width: 100px;
	height: auto;
	margin-bottom: 24px;
	border-radius: 12px;
}

.dcs-final-cta h2 {
	font-size: clamp(28px, 4vw, 40px);
	font-weight: 700;
	color: var(--dcs-white);
	margin: 0 0 12px;
}

.dcs-final-cta p {
	color: rgba(255, 255, 255, 0.85);
	font-size: 17px;
	margin: 0 0 32px;
}

.dcs-final-cta__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	justify-content: center;
}

/* Responsive */
@media (max-width: 992px) {
	.dcs-hero__inner,
	.dcs-how-it-works__inner,
	.dcs-eco__inner {
		grid-template-columns: 1fr;
		gap: 36px;
	}

	.dcs-hero__visual {
		order: -1;
	}

	.dcs-hero__image-wrap img {
		max-width: 360px;
		margin: 0 auto;
		display: block;
	}

	.dcs-eco__visual {
		order: -1;
	}

	.dcs-guarantee__inner {
		flex-direction: column;
		text-align: center;
		gap: 28px;
	}

	.dcs-guarantee__content p {
		margin-inline: auto;
	}

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

	.dcs-results__grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 768px) {
	.dcs-hero {
		padding-top: 36px;
	}

	.dcs-hero__inner {
		padding-bottom: 48px;
		gap: 28px;
	}

	.dcs-hero__tagline {
		font-size: 17px;
	}

	.dcs-hero__text {
		font-size: 14px;
		margin-bottom: 24px;
	}

	.dcs-hero__actions {
		flex-direction: column;
	}

	.dcs-hero__actions .dcs-btn {
		width: 100%;
		justify-content: center;
	}

	.dcs-hero__trust {
		flex-direction: column;
		align-items: flex-start;
		gap: 10px;
	}

	.dcs-hero__image-wrap img {
		max-width: 280px;
	}

	.dcs-hero__wave svg {
		height: 40px;
	}

	.dcs-section-header {
		margin-bottom: 32px;
	}

	.dcs-section-header p {
		font-size: 15px;
	}

	.dcs-features__grid {
		grid-template-columns: 1fr;
		gap: 16px;
	}

	.dcs-feature-card {
		padding: 24px 20px;
	}

	.dcs-eco__list {
		grid-template-columns: 1fr;
	}

	.dcs-how-to-use__grid {
		grid-template-columns: 1fr;
	}

	.dcs-why-us__grid,
	.dcs-testimonials__grid {
		grid-template-columns: 1fr;
	}

	.dcs-guarantee__badge {
		width: 110px;
		height: 110px;
	}

	.dcs-guarantee__badge span {
		font-size: 40px;
	}

	.dcs-final-cta__actions {
		flex-direction: column;
	}

	.dcs-final-cta__actions .dcs-btn {
		width: 100%;
		justify-content: center;
	}

	.dcs-features,
	.dcs-how-it-works,
	.dcs-results,
	.dcs-eco,
	.dcs-how-to-use,
	.dcs-guarantee,
	.dcs-why-us,
	.dcs-testimonials,
	.dcs-final-cta {
		padding: 48px 0;
	}

	.dcs-testimonial {
		padding: 24px;
	}
}

@media (max-width: 480px) {
	.dcs-hero__image-wrap img {
		max-width: 220px;
	}

	.dcs-badge {
		font-size: 11px;
		padding: 5px 12px;
	}

	.dcs-result-card__label {
		font-size: 15px;
		padding: 28px 16px 14px;
	}

	.dcs-use-step {
		padding: 18px;
	}

	.dcs-why-card {
		padding: 28px 18px;
	}
}