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

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

.btn-primary {
    background-color: #007bff;
    color: white;
}

.btn-primary:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
}

.btn-whatsapp {
    background-color: #25d366;
    color: white;
}

.btn-whatsapp:hover {
    background-color: #128c7e;
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.business-name {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.tagline {
    font-size: 1.5rem;
    margin-bottom: 32px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.trust-line {
    font-size: 1rem;
    opacity: 0.8;
}

.gstn {
    font-size: 0.9rem;
    margin-top: 8px;
    font-weight: 500;
}

/* Trust Indicators */
.trust-indicators {
    padding: 60px 0;
    background-color: #f8f9fa;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 32px;
    text-align: center;
}

.trust-item {
    padding: 0px;
}

.trust-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #007bff;
    margin-bottom: 8px;
}

.trust-label {
    font-size: 1rem;
    color: #666;
    font-weight: 500;
}

/* Services Section */
.services {
    padding: 80px 0;
    background-image: url('images/shree-sai-bg.jpeg');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    background-color: rgb(255, 255, 255);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.486);
    z-index: 1;
}

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

.services h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 48px;
    color: #000000;
    text-shadow: 3px 3px 2px rgb(255, 255, 255);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.service-card {
    background: white;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: #007bff;
}

.service-card p {
    color: #666;
    line-height: 1.6;
}

/* Work Gallery */
.work-gallery {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.work-gallery h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 48px;
    color: #333;
}

.carousel-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 12px;
}

.carousel {
    display: flex;
    transition: transform 0.3s ease;
}

.carousel-slide {
    min-width: 100%;
    height: 400px;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background-color: #f8f9fa;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    padding: 16px;
    font-size: 18px;
    cursor: pointer;
    border-radius: 50%;
    transition: background 0.3s ease;
}

.carousel-btn:hover {
    background: rgba(0, 0, 0, 0.8);
}

.carousel-btn-prev {
    left: 16px;
}

.carousel-btn-next {
    right: 16px;
}

/* Products Section */
.products {
    padding: 80px 0;
}

.products h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 48px;
    color: #333;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.product-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-image {
    width: 100%;
    height: 200px;
    object-fit: contain;
    background-color: #f8f9fa;
}

.product-info {
    padding: 24px;
}

.product-name {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: #333;
}

.product-btn {
    width: 100%;
    padding: 6px;
    background-color: #25d366;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    text-align: center;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.product-btn:hover {
    background-color: #128c7e;
}

/* Why Choose Us Section */
.why-choose-us {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.why-choose-us h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 48px;
    color: #333;
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.reason-item {
    text-align: center;
    padding: 32px;
}

.reason-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.reason-item h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: #007bff;
}

.reason-item p {
    color: #666;
    line-height: 1.6;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
}

.testimonials h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 48px;
    color: #333;
}

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

.testimonial-card {
    background: white;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-left: 4px solid #007bff;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 16px;
    color: #666;
    line-height: 1.6;
}

.testimonial-author {
    font-weight: 600;
    color: #007bff;
    text-align: right;
}

/* Service Areas Section */
.service-areas {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.service-areas h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 24px;
    color: #333;
}

.areas-text {
    text-align: center;
    font-size: 1.125rem;
    margin-bottom: 32px;
    color: #666;
}

.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.area-item {
    background: white;
    padding: 16px;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    color: #007bff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.areas-note {
    text-align: center;
    color: #666;
    font-style: italic;
}

/* Contact Section */
.contact {
    padding: 80px 0;
}

.contact h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 48px;
    color: #333;
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 48px;
}

.contact-info h3,
.contact-cta h3 {
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: #007bff;
}

.contact-info p {
    margin-bottom: 12px;
    color: #666;
}

.contact-info a {
    color: #007bff;
    text-decoration: none;
    font-weight: 600;
}

.contact-info a:hover {
    text-decoration: underline;
}

.contact-cta p {
    margin-bottom: 24px;
    color: #666;
}

.contact-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* CTA Bar */
.mobile-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 12px;
}

/* Desktop CTA Bar */
.desktop-cta {
    display: none;
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    background: white;
    padding: 12px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.mobile-cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    flex: 1;
    max-width: 200px;
    margin: 0 auto;
}

.mobile-cta-call {
    background-color: #007bff;
    color: white;
}

.mobile-cta-whatsapp {
    background-color: #25d366;
    color: white;
}

.mobile-cta-icon {
    font-size: 1.25rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .business-name {
        font-size: 2rem;
    }
    
    .tagline {
        font-size: 1.25rem;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }

    .trust-indicators {
        padding: 10px;
    }
    
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .trust-number {
        font-size: 2rem;
        margin-bottom: 4px;
    }
    
    .trust-label {
        font-size: 0.875rem;
    }
    
    .trust-item {
        padding: 8px;
    }
    
    .services-grid,
    .products-grid,
    .reasons-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .reason-item {
        padding: 16px;
    }
    
    .reason-icon {
        margin-bottom: 8px;
    }
    
    .reason-item h3 {
        margin-bottom: 8px;
    }
    
    .carousel-slide {
        height: 250px;
    }
    
    .areas-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .services {
        background-size: cover;
        background-position: center top;
    }
    
    .mobile-cta {
        display: flex;
        justify-content: center;
        gap: 16px;
    }
    
    .desktop-cta {
        display: none;
    }
}

/* Contact Map */
.contact-map {
    margin-top: 18px;
    text-align: center;
}

.contact-map h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 24px;
    color: #2c3e50;
}

.contact-map iframe {
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    max-width: 100%;
    height: auto;
}

@media (max-width: 768px) {
    .contact-map {
        margin-top: 32px;
    }
    
    .contact-map h3 {
        font-size: 1.25rem;
        margin-bottom: 16px;
    }
    
    .contact-map iframe {
        width: 100%;
        height: 200px;
    }
}

@media (min-width: 769px) {
    .mobile-cta {
        display: none;
    }
    
    .desktop-cta {
        display: flex;
        gap: 12px;
    }
    
    .desktop-cta .btn {
        padding: 10px 16px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .trust-grid {
        grid-template-columns: 1fr;
    }
    
    .areas-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .mobile-cta {
        padding: 8px;
    }
    
    .mobile-cta-btn {
        font-size: 14px;
        padding: 10px;
    }

    .contact {
        padding-bottom: 40px;
    }
}

/* Section spacing */
section {
    scroll-margin-top: 80px;
}

/* Footer */
.footer {
    background-color: #2c3e50;
    color: white;
    padding: 20px 0;
    margin-bottom: 80px;
    text-align: center;
}

.footer-gstn {
    font-weight: 600;
    color: #f39c12;
    font-size: 1rem;
    margin-bottom: 8px;
}

.footer-copyright {
    color: #95a5a6;
    font-size: 0.9rem;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 150px;
    width: 45px;
    height: 45px;
    background: rgba(0, 123, 255, 0.8);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 20px;
    font-weight: bold;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

.back-to-top:hover {
    background: rgba(0, 123, 255, 0.95);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.4);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:active {
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .back-to-top {
        bottom: 80px;
        right: 15px;
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}