/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* Header */
header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.logo img {
    height: 50px;
    width: auto;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

nav a:hover,
nav a.active {
    color: #007bff;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #007bff;
    transition: width 0.3s ease;
}

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

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="white" opacity="0.1"><polygon points="1000,100 1000,0 0,100"/></svg>');
    background-size: cover;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
    animation: fadeInUp 1s ease;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease 0.2s both;
}

/* Buttons */
.btn {
    display: inline-block;
    background: #ff6b6b;
    color: white;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    animation: fadeInUp 1s ease 0.4s both;
}

.btn:hover {
    background: #ff5252;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
}

.btn-small {
    padding: 8px 20px;
    font-size: 0.9rem;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 120px 0 60px;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Services Overview */
.services-overview {
    padding: 80px 0;
    background: #f8f9fa;
}

.services-overview h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.service-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.card p {
    margin-bottom: 1.5rem;
    color: #666;
}

/* Why Choose Us */
.why-choose-us {
    padding: 80px 0;
    background: white;
}

.why-choose-us h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.why-choose-us ul {
    list-style: none;
    max-width: 800px;
    margin: 0 auto;
}

.why-choose-us li {
    padding: 1rem 0;
    border-bottom: 1px solid #eee;
    position: relative;
    padding-left: 2rem;
}

.why-choose-us li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
    font-size: 1.2rem;
}

.why-choose-us li:last-child {
    border-bottom: none;
}

/* Testimonials */
.testimonials {
    padding: 80px 0;
    background: #f8f9fa;
}

.testimonials h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.testimonial-slider {
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-item {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    margin-bottom: 2rem;
}

.testimonial-item p {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: #555;
}

.testimonial-item span {
    font-weight: 600;
    color: #007bff;
}

/* Service Content */
.service-content {
    padding: 80px 0;
    background: white;
}

.service-content h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: #333;
}

.service-content h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: #007bff;
}

.service-content h4 {
    font-size: 1.2rem;
    margin: 1.5rem 0 0.5rem;
    color: #333;
}

.service-content p {
    margin-bottom: 1rem;
    line-height: 1.7;
    color: #555;
}

.service-content ul {
    margin: 1rem 0 1rem 2rem;
}

.service-content li {
    margin-bottom: 0.5rem;
    color: #555;
}

.service-item {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #eee;
}

.service-item:last-child {
    border-bottom: none;
}

/* About Content */
.about-content {
    padding: 80px 0;
    background: white;
}

.about-section {
    margin-bottom: 3rem;
}

.about-section h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #333;
}

.about-section p {
    margin-bottom: 1rem;
    line-height: 1.7;
    color: #555;
}

.about-section ul {
    margin: 1rem 0 1rem 2rem;
}

.about-section li {
    margin-bottom: 0.5rem;
    color: #555;
}

/* Contact Content */
.contact-content {
    padding: 80px 0;
    background: white;
}

.contact-content .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h2,
.contact-form h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: #333;
}

.contact-details {
    margin-top: 2rem;
}

.contact-item {
    margin-bottom: 2rem;
}

.contact-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #007bff;
}

.contact-item p {
    color: #555;
    line-height: 1.6;
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #007bff;
}

/* Service Areas */
.service-areas {
    padding: 60px 0;
    background: #f8f9fa;
}

.service-areas h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #333;
}

.service-areas > p {
    text-align: center;
    margin-bottom: 3rem;
    color: #555;
}

.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.area-item {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.area-item h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #007bff;
}

.area-item ul {
    list-style: none;
}

.area-item li {
    padding: 0.3rem 0;
    color: #555;
    position: relative;
    padding-left: 1rem;
}

.area-item li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #007bff;
}

/* Articles */
.articles-content {
    padding: 80px 0;
    background: white;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.article-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.article-card h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.article-excerpt {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.article-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.reading-time {
    color: #888;
}

.category {
    background: #007bff;
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
}

.article-preview {
    color: #555;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.read-more {
    color: #007bff;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.read-more:hover {
    color: #0056b3;
}

/* Article Categories */
.article-categories {
    margin-bottom: 4rem;
}

.article-categories h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #333;
    text-align: center;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.category-item {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid #007bff;
}

.category-item h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #333;
}

.category-item p {
    margin-bottom: 1rem;
    color: #666;
}

.category-item ul {
    list-style: none;
}

.category-item li {
    padding: 0.3rem 0;
    color: #555;
    position: relative;
    padding-left: 1rem;
}

.category-item li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #007bff;
}

/* Security Tips */
.security-tips {
    margin-bottom: 4rem;
}

.security-tips h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #333;
    text-align: center;
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.tip-item {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    border-top: 3px solid #28a745;
}

.tip-item h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: #333;
}

.tip-item p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Article Content */
.article-content {
    padding: 120px 0 80px;
    background: white;
}

.article-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #eee;
}

.article-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #333;
    line-height: 1.3;
}

.article-meta {
    color: #666;
    font-style: italic;
}

.article-body {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.article-body h2 {
    font-size: 2rem;
    margin: 2.5rem 0 1rem;
    color: #333;
}

.article-body h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: #007bff;
}

.article-body h4 {
    font-size: 1.2rem;
    margin: 1.5rem 0 0.5rem;
    color: #333;
}

.article-body p {
    margin-bottom: 1.5rem;
    color: #555;
}

.article-body ul {
    margin: 1rem 0 1.5rem 2rem;
}

.article-body li {
    margin-bottom: 0.5rem;
    color: #555;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Footer */
footer {
    background: #333;
    color: white;
    padding: 40px 0;
    text-align: center;
}

footer p {
    margin-bottom: 1rem;
}

.social-links {
    margin-top: 1rem;
}

.social-links a {
    color: white;
    text-decoration: none;
    margin: 0 1rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: #007bff;
}

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

/* Form message styles */
.form-message {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
    font-weight: bold;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Testimonial image styles */
.testimonial-item img {
    max-width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
}

/* Client logo styles */
.client-logos img {
    max-width: 120px;
    height: 80px;
    object-fit: contain;
    margin: 10px;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.client-logos img:hover {
    filter: grayscale(0%);
}

/* Customer testimonials styles */
.customer-testimonials img {
    max-width: 100%;
    height: auto;
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    nav ul {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    }
    
    nav ul.active {
        display: flex;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .services-overview h2,
    .why-choose-us h2,
    .testimonials h2 {
        font-size: 2rem;
    }
    
    .service-cards {
        grid-template-columns: 1fr;
    }
    
    .contact-content .container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .areas-grid {
        grid-template-columns: 1fr;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .tips-grid {
        grid-template-columns: 1fr;
    }
    
    .article-header h1 {
        font-size: 2rem;
    }
    
    .article-body h2 {
        font-size: 1.5rem;
    }
    
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .page-header {
        padding: 100px 0 40px;
    }
    
    .page-header h1 {
        font-size: 1.8rem;
    }
    
    .services-overview,
    .why-choose-us,
    .testimonials,
    .service-content,
    .about-content,
    .contact-content,
    .articles-content {
        padding: 60px 0;
    }
    
    .card,
    .testimonial-item,
    .area-item,
    .article-card {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 10px 25px;
        font-size: 0.9rem;
    }
}

/* Performance Optimizations */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Accessibility */
:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    header,
    footer,
    .cta-section {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .article-content {
        padding: 0;
    }
}



.whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    display: block;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #25D366;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    animation: pulse 2s infinite;
}

.whatsapp-button img {
    width: 35px;
    height: 35px;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}




.testimonial-item img {
    display: block;
    margin: 0 auto 10px auto; /* Center image and add bottom margin */
    max-width: 100%; /* Ensure image fits within its container */
    height: auto;
}

.client-logos img {
    display: block;
    margin: 0 auto 10px auto; /* Center image and add bottom margin */
}