/* Global Styles */
:root {
    --primary-color: #1a5f9c;
    --secondary-color: #4caf50;
    --accent-color: #8d6e63;
    --dark-color: #333;
    --light-color: #f9f9f9;
    --text-color: #444;
    --white: #fff;
    --black: #000;
    --gray: #eee;
    --dark-gray: #777;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    text-align: center;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--secondary-color);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--dark-gray);
    text-align: center;
    margin-bottom: 50px;
}

.btn-primary {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid var(--primary-color);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--primary-color);
}

.btn-secondary {
    display: inline-block;
    background-color: transparent;
    color: var(--white);
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid var(--white);
}

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

/* Top Bar */
.top-bar {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 10px 0;
    font-size: 0.9rem;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contact-info span {
    margin-right: 20px;
}

.contact-info i {
    margin-right: 5px;
}

.social-icons a {
    color: var(--white);
    margin-left: 15px;
    transition: color 0.3s ease;
    text-decoration: none;
}

.social-icons a:hover {
    color: var(--secondary-color);
}

/* Header */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo img {
    height: 60px;
}

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

nav ul li {
    margin-left: 25px;
}

nav ul li a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 600;
    transition: color 0.3s ease;
    position: relative;
}

nav ul li a.active,
nav ul li a:hover {
    color: var(--primary-color);
}

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

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

.header-contact {
    display: flex;
    align-items: center;
    color: var(--primary-color);
    font-weight: 600;
}

.header-contact i {
    margin-right: 10px;
    font-size: 1.2rem;
}

.quote-btn {
    background-color: var(--secondary-color);
    color: white;
    padding: 8px 20px;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7));
    height: 80vh;
    min-height: 600px;
    position: relative;
    overflow: hidden;
}

.hero-carousel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.carousel-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    background-size: cover;
    background-position: center;
}

.carousel-slide.active {
    opacity: 1;
}

.hero-overlay {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
    color: var(--white);
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: var(--white);
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background-color: var(--white);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.service-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.service-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-card p {
    margin-bottom: 20px;
    color: var(--dark-gray);
}

.service-features {
    list-style: none;
    margin: 15px 0 20px;
    text-align: left;
}

.service-features li {
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--dark-gray);
    display: flex;
    align-items: flex-start;
}

.service-features i {
    color: var(--primary-color);
    margin-right: 8px;
    font-size: 0.8rem;
    margin-top: 3px;
}

.read-more {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.read-more i {
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.read-more:hover i {
    transform: translateX(5px);
}

.supplementary-title {
    font-size: 1.8rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 10px;
    position: relative;
}

.supplementary-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background-color: var(--secondary-color);
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h2 {
    text-align: left;
}

.about-text h2::after {
    left: 0;
    transform: none;
}

.about-text p {
    margin-bottom: 20px;
}

.specialization-box {
    background-color: rgba(26, 95, 156, 0.05);
    border-left: 4px solid var(--primary-color);
    padding: 15px;
    margin: 20px 0;
    border-radius: 0 5px 5px 0;
}

.specialization-box h4 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.specialization-box ul {
    list-style: none;
}

.specialization-box li {
    margin-bottom: 8px;
    position: relative;
    padding-left: 20px;
}

.specialization-box li::before {
    content: '•';
    color: var(--primary-color);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.about-features {
    margin: 30px 0;
    list-style: none;
}

.about-features li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.about-features i {
    color: var(--primary-color);
    margin-right: 10px;
}

.about-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Gallery Section */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.gallery-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    height: 250px;
}

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

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 20px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

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

.gallery-overlay h3 {
    margin-bottom: 5px;
    font-size: 1.2rem;
}

.gallery-overlay p {
    font-size: 0.9rem;
    opacity: 0.9;
}

.gallery-btn {
    text-align: center;
    margin-top: 40px;
}

/* Blog Section */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.blog-card {
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.blog-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

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

.blog-card:hover .blog-image img {
    transform: scale(1.1);
}

.blog-date {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--primary-color);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    line-height: 1.2;
}

.blog-date span:first-child {
    font-size: 1.2rem;
    font-weight: bold;
}

.blog-content {
    padding: 20px;
}

.blog-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.blog-excerpt {
    color: var(--dark-gray);
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.blog-btn {
    text-align: center;
    margin-top: 40px;
}

/* Blog Category Tags */
.blog-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--primary-color);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 2;
}

/* Blog Meta Info */
.blog-meta {
    display: flex;
    gap: 15px;
    margin: 15px 0;
    padding-top: 10px;
    border-top: 1px solid #eee;
    font-size: 0.85rem;
    color: var(--dark-gray);
}

.blog-meta i {
    margin-right: 5px;
    color: var(--primary-color);
}

/* Blog Modal Styles */
.blog-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    overflow-y: auto;
}

.blog-modal-content {
    background-color: white;
    max-width: 800px;
    margin: 50px auto;
    border-radius: 15px;
    position: relative;
    animation: slideInUp 0.4s ease;
}

.close-blog-modal {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 2rem;
    cursor: pointer;
    color: var(--dark-gray);
    transition: all 0.3s ease;
    z-index: 10;
}

.close-blog-modal:hover {
    color: var(--primary-color);
    transform: rotate(90deg);
}

.blog-modal-body {
    padding: 40px;
}

.blog-modal-body h2 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.blog-modal-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.blog-modal-meta i {
    margin-right: 5px;
    color: var(--primary-color);
}

.blog-modal-body h3 {
    color: var(--primary-color);
    margin: 25px 0 15px;
    font-size: 1.3rem;
}

.blog-modal-body p {
    color: var(--dark-gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.blog-modal-body ul, 
.blog-modal-body ol {
    margin: 15px 0 20px 25px;
    color: var(--dark-gray);
}

.blog-modal-body li {
    margin-bottom: 8px;
}

.blog-modal-body .tip-box {
    background-color: #f0f7ff;
    border-left: 4px solid var(--primary-color);
    padding: 20px;
    margin: 25px 0;
    border-radius: 8px;
}

.blog-modal-body .tip-box i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-right: 10px;
}

/* Responsive */
@media (max-width: 768px) {
    .blog-newsletter {
        padding: 30px 20px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form .btn-primary {
        width: 100%;
    }
    
    .blog-modal-content {
        margin: 30px 20px;
    }
    
    .blog-modal-body {
        padding: 25px;
    }
    
    .blog-modal-body h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 576px) {
    .blog-meta {
        flex-direction: column;
        gap: 5px;
    }
    
    .blog-modal-meta {
        flex-direction: column;
        gap: 8px;
    }
}

/* Why Choose Us */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background-color: var(--white);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.feature-icon {
    font-size: 2rem; /* Makes ₹ larger */
    font-weight: bold; /* Optional: makes it bolder */
    margin-bottom: 10px; /* Adds spacing below */
}

.feature-icon {
    width: 70px;
    height: 70px;
    background-color: rgba(26, 95, 156, 0.1);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.feature-card p {
    color: var(--dark-gray);
    font-size: 0.95rem;
}

/* Testimonials Container */
.testimonials {
    background-color: #f5f5f5;
    padding: 60px 0;
}

.testimonial-slider {
    display: flex;
    width: 75%;
    margin: 0 auto;
    overflow: hidden;
    padding: 20px;
    position: relative;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 0; /* Reset any default gap */
}

.testimonial-card {
    background: white;
    border-radius: 12px;
    padding: 40px;
    scroll-snap-align: start;
    min-width: calc(100% - 40px); /* Account for margin */
    width: calc(100% - 40px); /* Account for margin */
    height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin: 0 20px; /* Adds space between cards */
    box-sizing: border-box;
    flex: 0 0 auto;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.08);
}

/* Hover effect for depth */
.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.08),
        0 6px 24px rgba(0, 0, 0, 0.05);
}

/* Content Styling (Refined) */
.testimonial-content {
    font-style: italic;
    color: #555;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 25px;
}

.testimonial-author h4 {
    color: var(--primary-color);
    margin-bottom: 4px;
    font-weight: 600;
}

.testimonial-author span {
    color: #777;
    font-size: 0.9rem;
}

/* CTA Section */
.cta {
    background: linear-gradient(rgba(26, 95, 156, 0.9), rgba(76, 175, 80, 0.9)),  no-repeat center center/cover;
    color: var(--white);
    text-align: center;
    padding: 100px 0;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.cta p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* Footer */
footer {
    background-color: #222;
    color: var(--white);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-col h3 {
    font-size: 1.5rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
    color: var(--white);
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--secondary-color);
}

.footer-logo {
    height: 60px;
    margin-bottom: 20px;
}

.footer-col p {
    margin-bottom: 20px;
    color: #aaa;
    font-size: 0.95rem;
}

.footer-social {
    display: flex;
    gap: 10px;
}

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

.footer-social a:hover {
    background-color: var(--primary-color);
    transform: translateY(-5px);
}

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

.footer-col ul li {
    margin-bottom: 15px;
}

.footer-col ul li a {
    color: #aaa;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    display: inline-block;
}

.footer-col ul li a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.contact-info {
    list-style: none;
}

.contact-info li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    color: #aaa;
    font-size: 0.95rem;
    line-height: 1.5;
}

.contact-info i {
    color: var(--secondary-color);
    margin-right: 10px;
    margin-top: 3px;
    font-size: 1rem;
}

.whatsapp-link {
    display: inline-block;
    margin-top: 5px;
    color: var(--secondary-color);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.whatsapp-link:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid #444;
    color: #aaa;
    font-size: 0.9rem;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    z-index: 100;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* Scroll to Top Button */
#goTopBtn {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    opacity: 0;
    transition: opacity 0.3s ease, background-color 0.3s ease;
    z-index: 99;
}

#goTopBtn:hover {
    background-color: var(--secondary-color);
}

#goTopBtn.show {
    display: flex;
    opacity: 1;
}

/* Font Awesome Icons for New Services */
.fa-dam:before {
    content: "\f6c7";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
}

.fa-explosion:before {
    content: "\f4a3";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
}

/* Responsive Styles */
@media (max-width: 1200px) {
    .hero h1 {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .top-bar .container {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .contact-info span {
        margin-right: 15px;
        margin-bottom: 5px;
        display: inline-block;
    }
    
    header .container {
        flex-direction: column;
        gap: 20px;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    nav ul li {
        margin: 0 10px 10px;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-buttons, .cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        text-align: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .services-grid, .features-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        min-width: 280px;
        height: auto;
    }
    
    .blog-grid, .gallery-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .hero {
        height: auto;
        padding: 100px 0;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile Menu Styles */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    nav {
        position: fixed;
        top: 100px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        z-index: 999;
    }
    
    nav.active {
        max-height: 500px;
    }
    
    nav ul {
        flex-direction: column;
        padding: 20px;
    }
    
    nav ul li {
        margin: 0 0 15px 0;
    }
    
    nav ul li a {
        display: block;
        padding: 10px;
    }
}

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

/* Lazy loading placeholder */
img[loading="lazy"] {
    background: #f0f0f0;
}

/* Print styles for better SEO */
@media print {
    header, footer, .top-bar, .whatsapp-float, #goTopBtn {
        display: none !important;
    }
    
    body {
        color: #000;
        background: #fff;
    }
    
    a {
        text-decoration: none;
        color: #000;
    }
}

/* Core Web Vitals optimization */
* {
    -webkit-tap-highlight-color: transparent;
}

:root {
    scroll-behavior: smooth;
}

/* Accessibility improvements */
:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: white;
    padding: 8px 16px;
    z-index: 9999;
    text-decoration: none;
}

.skip-to-content:focus {
    top: 0;
}