/**
 * =========================================================
 * GAITÁN SERVICIO TÉCNICO - Especialistas en Reparación de Electrodomésticos
 * =========================================================
 * 
 * @description  Custom stylesheet for Gaitán Servicio Técnico website
 * @version      1.0.0
 * @author       Hosting506
 * @website      https://hosting506.com
 * @copyright    2025 Gaitán Servicio Técnico. All rights reserved.
 * 
 * Table of Contents:
 * ------------------
 * 1. Root Variables & Custom Properties
 * 2. Global Styles & Resets
 * 3. Typography
 * 4. Header & Navigation
 * 5. Hero Section & Slider
 * 6. About Section
 * 7. Services Section
 * 8. Gallery Section
 * 9. Image Carousel
 * 10. Contact Section
 * 11. Footer
 * 12. Floating Elements (WhatsApp & Scroll Top)
 * 13. Lightbox
 * 14. WhatsApp Popup
 * 15. Animations & Transitions
 * 16. Responsive Media Queries
 * 
 * Color Palette:
 * --------------
 * Primary Blue:     #1565c0 (Azul técnico profesional)
 * Secondary Blue:   #0d47a1 (Azul marino oscuro)
 * Tertiary Blue:    #1976d2 (Azul intermedio)
 * Accent Orange:    #ff6f00 (Naranja herramientas)
 * 
 * =========================================================
 */
 
:root {
	--primary-blue: #1565c0;      /* Azul técnico profesional */
	--secondary-blue: #0d47a1;    /* Azul marino oscuro */
	--light-blue: #e3f2fd;        /* Azul muy claro */
	--accent-orange: #ff6f00;     /* Naranja herramientas */
	--dark-gray: #263238;
	--medium-gray: #546e7a;
	--light-gray: #f5f5f5;
	--white: #ffffff;
	--shadow-sm: 0 2px 8px rgba(0,0,0,0.1);
	--shadow-md: 0 4px 20px rgba(0,0,0,0.1);
	--shadow-lg: 0 10px 40px rgba(0,0,0,0.15);
	--gradient-primary: linear-gradient(135deg, #1565c0 0%, #0d47a1 100%);
	--gradient-secondary: linear-gradient(135deg, #0d47a1 0%, #01579b 100%);
}

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

body {
	font-family: 'Poppins', sans-serif;
	line-height: 1.6;
	color: var(--dark-gray);
	background-color: var(--white);
	overflow-x: hidden;
}

html {
	overflow-x: hidden;
	max-width: 100%;
}

/* Loader */
.loader {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: var(--white);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 9999;
	transition: opacity 0.5s, visibility 0.5s;
}

.loader.hidden {
	opacity: 0;
	visibility: hidden;
}

.loader-spinner {
	width: 50px;
	height: 50px;
	border: 3px solid var(--light-blue);
	border-top-color: var(--primary-blue);
	border-radius: 50%;
	animation: spin 1s linear infinite;
}

@keyframes spin {
	to { transform: rotate(360deg); }
}

/* Header */
header {
	background: rgba(255,255,255,0.95);
	backdrop-filter: blur(10px);
	box-shadow: var(--shadow-sm);
	position: fixed;
	width: 100%;
	top: 0;
	z-index: 1000;
	transition: all 0.3s ease;
	height: 100px;
}

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

body {
	font-family: 'Poppins', sans-serif;
	line-height: 1.6;
	color: var(--dark-gray);
	background-color: var(--white);
	overflow-x: hidden;
}

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

nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 25px 0;
	height: 100%;
}

.logo {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--primary-blue);
	text-decoration: none;
	transition: transform 0.3s ease;
}

.logo:hover {
	transform: scale(1.05);
}

.logo-img {
	width: 50px;
	height: 50px;
	object-fit: contain;
	border-radius: 8px;
}

.logo i {
	font-size: 2rem;
}

.nav-links {
	display: flex;
	list-style: none;
	gap: 2.5rem;
	align-items: center;
}

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

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

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

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

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

/* Hero Section */
.hero {
	position: relative;
	height: 100vh;
	min-height: 600px;
	overflow: hidden;
	margin-top: 0;
}

.slider {
	position: relative;
	width: 100%;
	height: 100%;
}

.slide {
	position: absolute;
	width: 100%;
	height: 100%;
	opacity: 0;
	transition: opacity 1.5s ease-in-out;
	background-size: cover;
	background-position: center;
	background-attachment: fixed;
	padding-top: 80px;
}

.slide.active {
	opacity: 1;
}

.slide::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(135deg, rgba(21,101,192,0.85) 0%, rgba(13,71,161,0.85) 100%);
}

.slide-content {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	text-align: center;
	color: white;
	width: 90%;
	max-width: 800px;
	animation: slideUp 1s ease-out;
}

@keyframes slideUp {
	from {
		opacity: 0;
		transform: translate(-50%, -40%);
	}
	to {
		opacity: 1;
		transform: translate(-50%, -50%);
	}
}

.slide h1 {
	font-size: 3.5rem;
	font-weight: 800;
	margin-bottom: 1rem;
	text-transform: uppercase;
	letter-spacing: 2px;
	text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.slide .subtitle {
	font-size: 1.5rem;
	font-weight: 300;
	margin-bottom: 2rem;
	letter-spacing: 1px;
}

.slide p {
	font-size: 1.2rem;
	margin-bottom: 2.5rem;
	opacity: 0.95;
}

.btn-group {
	display: flex;
	gap: 1rem;
	justify-content: center;
	flex-wrap: wrap;
}

.btn {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 15px 35px;
	background: var(--white);
	color: var(--primary-blue);
	text-decoration: none;
	border-radius: 50px;
	font-weight: 600;
	transition: all 0.3s ease;
	box-shadow: var(--shadow-md);
}

.btn:hover {
	background: var(--white);
	color: var(--primary-blue);
	transform: translateY(-3px);
	box-shadow: var(--shadow-lg);
}

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

.btn-outline:hover {
	background: var(--white);
	color: var(--primary-blue);
}

/* Slider navigation */
.slider-nav {
	position: absolute;
	bottom: 30px;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	gap: 15px;
	z-index: 10;
}

.nav-dot {
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background: rgba(255,255,255,0.5);
	cursor: pointer;
	transition: all 0.3s;
}

.nav-dot.active {
	background: var(--white);
	width: 40px;
	border-radius: 20px;
}

/* Section styles */
section {
	padding: 50px 0;
	position: relative;
}

/* Compact sections */
section.compact {
	padding: 40px 0;
}

/* Very compact sections */
section.mini {
	padding: 30px 0;
}

/* Payment methods and grid responsive */
@media (max-width: 768px) {
	div[style*="grid-template-columns: repeat(2, 1fr)"] {
		grid-template-columns: 1fr !important;
	}
	
	/* Float blocks become full width on mobile */
	.mission-vision-block, .payment-methods-block {
		width: 100% !important;
		float: none !important;
		margin-top: 1.5rem !important;
	}
}

.section-title {
	text-align: center;
	margin-bottom: 2.5rem;
}

.section-title h2 {
	font-size: 3rem;
	font-weight: 700;
	color: var(--dark-gray);
	margin-bottom: 1rem;
	position: relative;
	display: inline-block;
}

.section-title h2::after {
	content: '';
	position: absolute;
	bottom: -10px;
	left: 50%;
	transform: translateX(-50%);
	width: 80px;
	height: 4px;
	background: var(--gradient-primary);
	border-radius: 2px;
}

.section-title p {
	font-size: 1.2rem;
	color: var(--medium-gray);
	max-width: 600px;
	margin: 0 auto;
}

/* About Section */
.about {
	background: var(--light-gray);
	overflow: hidden;
}

.about-content {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 4rem;
	align-items: center;
}

.about-text h3 {
	font-size: 2.5rem;
	color: var(--dark-gray);
	margin-bottom: 1.5rem;
	font-weight: 700;
}

.about-text p {
	font-size: 1.1rem;
	color: var(--medium-gray);
	margin-bottom: 1.5rem;
	line-height: 1.8;
}

.about-features {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1.5rem;
	margin-top: 2rem;
}

.feature-item {
	display: flex;
	align-items: center;
	gap: 15px;
	background: var(--white);
	padding: 1.5rem;
	border-radius: 10px;
	box-shadow: var(--shadow-sm);
	transition: all 0.3s ease;
}

.feature-item:hover {
	transform: translateY(-5px);
	box-shadow: var(--shadow-md);
	border-left: 3px solid var(--accent-orange);
}

.feature-item i {
	font-size: 2rem;
	color: var(--primary-blue);
}

.feature-item h4 {
	font-size: 1.1rem;
	color: var(--dark-gray);
	margin-bottom: 0.3rem;
}

.feature-item p {
	font-size: 0.9rem;
	color: var(--medium-gray);
	margin: 0;
}

.about-image {
	position: relative;
	animation: float 6s ease-in-out infinite;
}

@keyframes float {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-20px); }
}

.about-image img {
	width: 100%;
	border-radius: 20px;
	box-shadow: var(--shadow-lg);
}

.about-image::before {
	content: '';
	position: absolute;
	top: -20px;
	left: -20px;
	right: 20px;
	bottom: 20px;
	background: var(--gradient-primary);
	border-radius: 20px;
	z-index: -1;
	opacity: 0.3;
}

/* Services Section */
.services {
	background: var(--white);
}

.services-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
	gap: 1.5rem;
	margin-top: 2rem;
}

.service-card {
	background: var(--white);
	border-radius: 20px;
	overflow: hidden;
	box-shadow: var(--shadow-md);
	transition: all 0.3s ease;
	position: relative;
}

.service-card:hover {
	transform: translateY(-10px);
	box-shadow: var(--shadow-lg);
}

.service-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 5px;
	background: var(--gradient-primary);
}

.service-card:hover::before {
	background: var(--accent-orange);
}

.service-icon {
	background: var(--light-blue);
	padding: 3rem;
	text-align: center;
	position: relative;
	overflow: hidden;
}

.service-icon i {
	font-size: 4rem;
	color: var(--primary-blue);
	position: relative;
	z-index: 1;
}

.service-icon::after {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 100px;
	height: 100px;
	background: rgba(255,255,255,0.3);
	border-radius: 50%;
	animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
	0% { transform: translate(-50%, -50%) scale(0); opacity: 1; }
	100% { transform: translate(-50%, -50%) scale(2); opacity: 0; }
}

.service-content {
	padding: 2rem;
}

.service-content h3 {
	font-size: 1.5rem;
	color: var(--dark-gray);
	margin-bottom: 1rem;
	font-weight: 600;
}

.service-content p {
	color: var(--medium-gray);
	margin-bottom: 1.5rem;
	line-height: 1.7;
}

.service-features {
	list-style: none;
}

.service-features li {
	padding: 0.5rem 0;
	color: var(--medium-gray);
	display: flex;
	align-items: center;
	gap: 10px;
}

.service-features li i {
	color: var(--primary-blue);
	font-size: 0.8rem;
}

/* Gallery Section */
.gallery {
	background: var(--light-gray);
}

.gallery-filters {
	display: flex;
	justify-content: center;
	gap: 1rem;
	margin-bottom: 3rem;
	flex-wrap: wrap;
}

.filter-btn {
	padding: 10px 25px;
	background: var(--white);
	border: 2px solid transparent;
	border-radius: 50px;
	color: var(--medium-gray);
	font-weight: 500;
	cursor: pointer;
	transition: all 0.3s ease;
}

.filter-btn.active,
.filter-btn:hover {
	color: var(--white);
	background: var(--gradient-primary);
	border-color: var(--primary-blue);
}

.gallery-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 1.5rem;
}

.gallery-item {
	position: relative;
	overflow: hidden;
	border-radius: 15px;
	height: 300px;
	box-shadow: var(--shadow-md);
	cursor: pointer;
	transition: all 0.3s ease;
}

.gallery-item:hover {
	transform: scale(1.05);
	box-shadow: var(--shadow-lg);
}

.gallery-item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s ease;
}

.gallery-item:hover img {
	transform: scale(1.2);
}

.gallery-overlay {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 100%);
	padding: 2rem;
	transform: translateY(100%);
	transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
	transform: translateY(0);
}

.gallery-overlay h4 {
	color: var(--white);
	font-size: 1.2rem;
	margin-bottom: 0.5rem;
}

.gallery-overlay p {
	color: rgba(255,255,255,0.8);
	font-size: 0.9rem;
}


/* Image Carousel */
.image-carousel-section {
	position: relative;
}

.carousel-container {
	position: relative;
	max-width: 1200px;
	margin: 0 auto;
}

.carousel-wrapper {
	overflow: hidden;
	margin: 0 60px;
}

.carousel-track {
	display: flex;
	transition: transform 0.5s ease;
}

.carousel-slide {
	flex: 0 0 25%;
	padding: 10px;
}

.carousel-slide img {
	width: 100%;
	height: 200px;
	object-fit: contain;
	background: white;
	border-radius: 10px;
	box-shadow: var(--shadow-md);
	padding: 20px;
	transition: transform 0.3s ease;
}

.carousel-slide img:hover {
	transform: scale(1.05);
}

.carousel-control {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	background: var(--gradient-primary);
	color: white;
	border: none;
	width: 50px;
	height: 50px;
	border-radius: 50%;
	font-size: 1.2rem;
	cursor: pointer;
	transition: all 0.3s ease;
	box-shadow: var(--shadow-md);
	z-index: 10;
}

.carousel-control:hover {
	transform: translateY(-50%) scale(1.1);
	box-shadow: var(--shadow-lg);
}

.carousel-control.prev {
	left: 0;
}

.carousel-control.next {
	right: 0;
}

.carousel-control:disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

.carousel-indicators {
	display: flex;
	justify-content: center;
	gap: 10px;
	margin-top: 30px;
}

.indicator {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: var(--light-blue);
	cursor: pointer;
	transition: all 0.3s ease;
}

.indicator.active {
	background: var(--primary-blue);
	width: 30px;
	border-radius: 5px;
}

/* Responsive */
@media (max-width: 1200px) {
	.carousel-slide {
		flex: 0 0 33.333%;
	}
}

@media (max-width: 768px) {
	.carousel-slide {
		flex: 0 0 50%;
	}
	
	.carousel-wrapper {
		margin: 0 50px;
	}
	
	.carousel-control {
		width: 40px;
		height: 40px;
		font-size: 1rem;
	}
}

@media (max-width: 576px) {
	.carousel-slide {
		flex: 0 0 100%;
	}
	
	.carousel-slide img {
		height: 180px;
	}
}

/* Contact Section */
.contact {
	background: var(--white);
	padding: 80px 0;
}

.contact-content {
	display: grid;
	grid-template-columns: 1fr 2fr;
	gap: 3rem;
	align-items: start;
}

.contact-info {
	background: var(--gradient-primary);
	padding: 2.5rem;
	border-radius: 20px;
	color: var(--white);
	position: sticky;
	top: 100px;
}

.contact-info h3 {
	font-size: 2rem;
	margin-bottom: 2rem;
	display: flex;
	align-items: center;
	gap: 15px;
}

.info-item {
	display: flex;
	align-items: flex-start;
	gap: 15px;
	margin-bottom: 0.5rem;
	padding: 1rem;
	background: rgba(255,255,255,0.1);
	border-radius: 10px;
	transition: all 0.3s ease;
}

.info-item:hover {
	background: rgba(255,255,255,0.2);
	transform: translateX(10px);
}

.info-item i {
	font-size: 1.5rem;
	margin-top: 5px;
}

.info-item h4 {
	font-size: 1.1rem;
	margin-bottom: 0.5rem;
	font-weight: 600;
}

.info-item p {
	opacity: 0.9;
	line-height: 1.6;
}

.contact-form {
	background: var(--white);
	padding: 3rem;
	border-radius: 20px;
	box-shadow: var(--shadow-lg);
}

.form-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1.5rem;
	margin-bottom: 1.5rem;
}

.form-group {
	position: relative;
}

.form-group.full {
	grid-column: 1 / -1;
}

.form-group label {
	display: block;
	margin-bottom: 0.5rem;
	color: var(--dark-gray);
	font-weight: 500;
	font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
	width: 100%;
	padding: 15px;
	border: 2px solid var(--light-gray);
	border-radius: 10px;
	font-size: 1rem;
	font-family: 'Poppins', sans-serif;
	transition: all 0.3s ease;
	background: var(--light-gray);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
	outline: none;
	border-color: var(--primary-blue);
	background: var(--white);
	box-shadow: 0 0 0 4px rgba(21,101,192,0.1);
}

.form-group textarea {
	resize: vertical;
	min-height: 150px;
}

.form-group i {
	position: absolute;
	right: 25px;
	top: 50px;
	color: var(--medium-gray);
}

.btn-submit {
	background: var(--gradient-primary);
	color: var(--white);
	padding: 15px 40px;
	border: none;
	border-radius: 50px;
	font-size: 1.1rem;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.3s ease;
	display: inline-flex;
	align-items: center;
	gap: 10px;
	width: 100%;
	justify-content: center;
}

.btn-submit:hover {
	transform: translateY(-3px);
	box-shadow: var(--shadow-lg);
}

/* Footer */
footer {
	background: var(--gradient-secondary);
	color: var(--white);
	padding: 4rem 0 2rem;
	position: relative;
	overflow: hidden;
}

footer::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 1px;
	background: linear-gradient(90deg, transparent, var(--primary-blue), transparent);
}

.footer-content {
	display: grid;
	grid-template-columns: 2fr 1fr 1fr;
	gap: 3rem;
	margin-bottom: 3rem;
}

.footer-brand h3 {
	font-size: 2rem;
	margin-bottom: 1rem;
	display: flex;
	align-items: center;
	gap: 10px;
}

.footer-brand p {
	opacity: 0.9;
	line-height: 1.8;
	margin-bottom: 1.5rem;
}

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

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

.social-links a:hover {
	background: var(--white);
	color: var(--primary-blue);
	transform: translateY(-3px);
}

.footer-links h4 {
	margin-bottom: 1.5rem;
	font-size: 1.2rem;
}

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

.footer-links li {
	margin-bottom: 0.8rem;
}

.footer-links a {
	color: rgba(255,255,255,0.9);
	text-decoration: none;
	transition: all 0.3s ease;
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

.footer-links a:hover {
	color: var(--white);
	transform: translateX(5px);
}

.footer-bottom {
	border-top: 1px solid rgba(255,255,255,0.1);
	padding-top: 2rem;
	text-align: center;
	font-size: 0.9rem;
}

.footer-bottom a {
	color: var(--white);
	text-decoration: none;
	font-weight: 500;
}


.logo-white {
	filter: brightness(0) invert(1);
	opacity: 0.9;
	transition: opacity 0.3s ease;
}

.logo-white:hover {
	opacity: 1;
}

/* Responsive */
@media (max-width: 968px) {
	
	 header {
		overflow: visible;
	}
	
	.container {
		max-width: 100%;
	}
	
	
	.nav-links {
		position: fixed;
		top: 100px;
		left: -100%;
		width: 100%;
		height: calc(100vh - 100px);
		background: var(--white);
		flex-direction: column;
		padding: 2rem;
		transition: left 0.3s ease;
		box-shadow: var(--shadow-lg);
		z-index: 999;
		overflow-y: auto;
	}

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

	.mobile-menu {
		display: block;
	}

	.slide h1 {
		font-size: 2.5rem;
	}

	.about-content,
	.contact-content {
		grid-template-columns: 1fr;
	}

	.contact-info {
		position: static;
	}

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

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

	.social-links {
		justify-content: center;
	}
}

@media (max-width: 768px) {
	.section-title h2 {
		font-size: 2rem;
	}

	.services-grid,
	.gallery-grid {
		grid-template-columns: 1fr;
	}

	.about-features {
		grid-template-columns: 1fr;
	}
}

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

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

/* Floating Buttons */
.floating-buttons {
	position: fixed;
	bottom: 30px;
	display: flex;
	flex-direction: column;
	gap: 15px;
	z-index: 999;
}

.whatsapp-btn {
	position: fixed;
	bottom: 30px;
	left: 30px;
	width: 60px;
	height: 60px;
	background: #25D366;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--white);
	font-size: 2rem;
	box-shadow: 0 5px 20px rgba(37,211,102,0.3);
	transition: all 0.3s ease;
	z-index: 999;
	text-decoration: none;
	border: none;
	cursor: pointer;
}

.whatsapp-btn:hover {
	transform: scale(1.1);
	box-shadow: 0 5px 25px rgba(37,211,102,0.5);
	color: var(--white);
}

.scroll-top-btn {
	position: fixed;
	bottom: 30px;
	right: 30px;
	width: 60px;
	height: 60px;
	background: var(--gradient-primary);
	border: none;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--white);
	font-size: 1.5rem;
	box-shadow: var(--shadow-lg);
	transition: all 0.3s ease;
	z-index: 999;
	opacity: 0;
	visibility: hidden;
	cursor: pointer;
}

.scroll-top-btn.visible {
	opacity: 1;
	visibility: visible;
}

.scroll-top-btn:hover {
	transform: scale(1.1);
	box-shadow: 0 5px 25px rgba(21,101,192,0.5);
}

/* Lightbox */
.lightbox {
	display: none;
	position: fixed;
	z-index: 9999;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.9);
	align-items: center;
	justify-content: center;
}

.lightbox.active {
	display: flex;
}

.lightbox img {
	max-width: 90%;
	max-height: 90%;
	object-fit: contain;
}

.lightbox-close {
	position: absolute;
	top: 20px;
	right: 40px;
	color: white;
	font-size: 40px;
	cursor: pointer;
	z-index: 10000;
}


/* WhatsApp Popup */
.whatsapp-popup {
	display: none;
	position: fixed;
	bottom: 100px;
	left: 30px;
	background: white;
	border-radius: 20px;
	box-shadow: 0 10px 40px rgba(0,0,0,0.2);
	padding: 20px;
	z-index: 1000;
	min-width: 250px;
	animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
	from {
		transform: translateY(20px);
		opacity: 0;
	}
	to {
		transform: translateY(0);
		opacity: 1;
	}
}

.whatsapp-popup.active {
	display: block;
}

.whatsapp-popup h3 {
	color: var(--dark-gray);
	margin-bottom: 15px;
	font-size: 1em;
	display: flex;
	align-items: center;
	gap: 10px;
	padding-right:25px;
}

.whatsapp-popup h3 i {
	color: #25D366;
}

.whatsapp-numbers {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.whatsapp-number {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 12px 15px;
	background: #f8f9fa;
	border-radius: 10px;
	text-decoration: none;
	color: var(--dark-gray);
	transition: all 0.3s ease;
	border: 2px solid transparent;
}

.whatsapp-number:hover {
	background: #25D366;
	color: white;
	transform: translateX(5px);
	border-color: #25D366;
}

.whatsapp-number i {
	font-size: 1.3rem;
	color: #25D366;
}

.whatsapp-number:hover i {
	color: white;
}

.whatsapp-number span {
	font-weight: 500;
}

.whatsapp-popup-close {
	position: absolute;
	top: 10px;
	right: 10px;
	width: 30px;
	height: 30px;
	border: none;
	background: #f8f9fa;
	border-radius: 50%;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.3s ease;
}

.whatsapp-popup-close:hover {
	background: #e0e0e0;
	transform: rotate(90deg);
}

/* Overlay para cerrar popup */
.whatsapp-overlay {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0,0,0,0.3);
	z-index: 999;
}

.whatsapp-overlay.active {
	display: block;
}

@media (max-width: 768px) {
	.whatsapp-popup {
		left: 20px;
		right: 20px;
		bottom: 80px;
		min-width: auto;
	}
}