/* ========================================
   Tankro Tiruppur - Water Tank Cleaning
   Professional, Conversion-Focused CSS
   ======================================== */

/* CSS Variables */
:root {
    --primary-color: #0066cc;
    --primary-dark: #0052a3;
    --primary-light: #e6f2ff;
    --secondary-color: #28a745;
    --whatsapp-color: #25D366;
    --dark-color: #1a1a1a;
    --light-color: #f8f9fa;
    --grey-color: #6c757d;
    --white: #ffffff;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

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

/* Section Padding */
.section-padding {
    padding: 80px 0;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.3;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 10px;
    color: var(--dark-color);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

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

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

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

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

.btn-whatsapp {
    background-color: var(--whatsapp-color);
    color: var(--white);
}

.btn-whatsapp:hover {
    background-color: #1da851;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

/* ========================================
   Header - Sticky Navigation
   ======================================== */
.sticky-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 15px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo i {
    font-size: 1.8rem;
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-menu a {
    font-weight: 500;
    color: var(--dark-color);
    transition: var(--transition);
    position: relative;
}

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

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-color);
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
}

.header-phone i {
    font-size: 1.1rem;
}

.header-btn {
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
}

.call-btn {
    background: var(--primary-color);
    color: var(--white) !important;
}

.call-btn:hover {
    background: var(--primary-dark);
}

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

/* Mobile Navigation */
.mobile-nav {
    display: none;
    flex-direction: column;
    background: var(--white);
    padding: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
}

.mobile-nav.active {
    display: flex;
}

.mobile-nav a {
    padding: 12px 0;
    border-bottom: 1px solid #eee;
    font-weight: 500;
}

.mobile-call-btn,
.mobile-whatsapp-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
    padding: 12px 20px;
    border-radius: 6px;
    justify-content: center;
}

.mobile-call-btn {
    background: var(--primary-color);
    color: var(--white);
}

.mobile-whatsapp-btn {
    background: var(--whatsapp-color);
    color: var(--white);
}

/* ========================================
   Hero Section
   ======================================== */
   .hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Replace the gradient with the image */
    background: url('https://aksfacilities.in/wp-content/uploads/2025/05/water-tank-cleaning-services-in-gurgaon.jpg') center/cover no-repeat;
    margin-top: 70px;
    overflow: hidden;
}


.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(0, 102, 204, 0.247) 0%, rgba(0, 69, 153, 0.397) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--white);
    max-width: 800px;
    padding: 0 20px;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-buttons .btn {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.hero-trust {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
    font-size: 0.95rem;
    opacity: 0.9;
}

.hero-trust span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.hero-trust i {
    color: #ffd700;
}

/* ========================================
   Services Section
   ======================================== */
.services {
    background: var(--light-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.service-icon i {
    font-size: 2rem;
    color: var(--primary-color);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--dark-color);
}

.service-card p {
    color: var(--grey-color);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.service-link {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition);
}

.service-link:hover {
    gap: 10px;
}

.services-cta {
    text-align: center;
}

/* ========================================
   Why Choose Us
   ======================================== */
.why-us {
    background: var(--white);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.why-us-card {
    text-align: center;
    padding: 30px;
}

.why-us-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.why-us-icon i {
    font-size: 2rem;
    color: var(--white);
}

.why-us-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.why-us-card p {
    color: var(--grey-color);
    font-size: 0.95rem;
}

/* ========================================
   Before & After
   ======================================== */
.before-after {
    background: var(--light-color);
}

.ba-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 20px;
}

.ba-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.ba-image {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.ba-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.ba-before,
.ba-after {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: var(--white);
    padding: 5px 12px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
}

.ba-after {
    left: auto;
    right: 10px;
    background: var(--primary-color);
}

.ba-note {
    text-align: center;
    color: var(--grey-color);
    font-size: 0.9rem;
}

/* ========================================
   Testimonials
   ======================================== */
.testimonials {
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--light-color);
    padding: 30px;
    border-radius: 12px;
    transition: var(--transition);
}

.testimonial-card:hover {
    box-shadow: var(--shadow);
}

.testimonial-stars {
    color: #ffd700;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
    color: #555;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.1rem;
}

.testimonial-author h4 {
    font-size: 1rem;
    margin-bottom: 3px;
}

.testimonial-author span {
    color: var(--grey-color);
    font-size: 0.85rem;
}

/* ========================================
   Service Areas
   ======================================== */
.service-areas {
    background: var(--light-color);
}

.areas-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    margin-bottom: 20px;
}

.area-tag {
    background: var(--white);
    padding: 12px 24px;
    border-radius: 25px;
    font-weight: 500;
    color: var(--dark-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.area-tag:hover {
    background: var(--primary-color);
    color: var(--white);
}

.areas-note {
    text-align: center;
    color: var(--grey-color);
}

.areas-note a {
    color: var(--primary-color);
    font-weight: 600;
}

/* ========================================
   CTA Section
   ======================================== */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 60px 0;
}

.cta-box {
    text-align: center;
    color: var(--white);
}

.cta-box h2 {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.cta-box p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

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

.cta-phone {
    font-size: 1.1rem;
    opacity: 0.9;
}

.cta-phone i {
    margin-right: 8px;
}

/* ========================================
   Page Header
   ======================================== */
.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 120px 0 60px;
    margin-top: 70px;
    text-align: center;
    color: var(--white);
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

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

/* ========================================
   Services Detail Page
   ======================================== */
.services-detail {
    background: var(--white);
}

.service-detail-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 60px;
    background: var(--light-color);
    border-radius: 16px;
    overflow: hidden;
}

.service-detail-card.reverse {
    direction: rtl;
}

.service-detail-card.reverse .service-detail-content {
    direction: ltr;
}

.service-detail-image {
    height: 350px;
    overflow: hidden;
}

.service-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-detail-content {
    padding: 40px;
}

.service-detail-content h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.service-detail-desc {
    color: #555;
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-detail-content h3 {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.service-detail-content ul {
    margin-bottom: 20px;
}

.service-detail-content li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    color: #555;
}

.service-detail-content li i {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.service-detail-cta {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 25px;
}

/* Pricing Section */
.pricing-section {
    background: var(--light-color);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-bottom: 20px;
}

.pricing-card {
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

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

.pricing-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.pricing-card .price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.pricing-card p {
    color: var(--grey-color);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.pricing-card ul li {
    padding: 8px 0;
    color: #555;
    font-size: 0.9rem;
    border-bottom: 1px dashed #eee;
}

.pricing-card ul li:last-child {
    border-bottom: none;
}

.pricing-note {
    text-align: center;
    color: var(--grey-color);
}

/* ========================================
   Contact Page
   ======================================== */
.contact-section {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-form-wrapper,
.contact-info-wrapper {
    background: var(--light-color);
    padding: 35px;
    border-radius: 12px;
}

.contact-form-wrapper h2,
.contact-info-wrapper h2 {
    font-size: 1.6rem;
    margin-bottom: 8px;
    color: var(--dark-color);
}

.contact-form-wrapper > p,
.contact-info-wrapper > p {
    color: var(--grey-color);
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--dark-color);
}

.form-group label i {
    color: var(--primary-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-note {
    margin-top: 15px;
    text-align: center;
    color: var(--grey-color);
    font-size: 0.9rem;
}

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

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 25px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: var(--white);
    border-radius: 10px;
    transition: var(--transition);
}

.contact-method:hover {
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.method-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.call-method .method-icon {
    background: var(--primary-light);
    color: var(--primary-color);
}

.whatsapp-method .method-icon {
    background: #e8f8f0;
    color: var(--whatsapp-color);
}

.method-details h3 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.method-details p {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 3px;
}

.method-details span {
    font-size: 0.85rem;
    color: var(--grey-color);
}

.contact-direct-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 25px;
}

.contact-address {
    background: var(--white);
    padding: 20px;
    border-radius: 10px;
}

.contact-address h3 {
    font-size: 1rem;
    margin-bottom: 10px;
    color: var(--dark-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-address h3 i {
    color: var(--primary-color);
}

.contact-address p {
    color: #555;
    font-size: 0.95rem;
}

/* Map Section */
.map-section {
    background: var(--light-color);
    padding-bottom: 40px;
}

.map-container {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.map-note {
    text-align: center;
    color: var(--grey-color);
    margin-top: 15px;
}

/* FAQ Section */
.faq-section {
    background: var(--white);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
}

.faq-item {
    background: var(--light-color);
    padding: 25px;
    border-radius: 12px;
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow);
}

.faq-item h3 {
    font-size: 1.05rem;
    margin-bottom: 12px;
    color: var(--dark-color);
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.faq-item h3 i {
    color: var(--primary-color);
    margin-top: 3px;
}

.faq-item p {
    color: #555;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: #1a1a1a;
    color: #fff;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.footer-col h3 i {
    color: var(--primary-color);
}

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

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: #333;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

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

.footer-col h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: #aaa;
    transition: var(--transition);
    font-size: 0.95rem;
}

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

.footer-col ul li i {
    margin-right: 8px;
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #333;
    color: #777;
    font-size: 0.9rem;
}

/* ========================================
   Floating WhatsApp Button
   ======================================== */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--whatsapp-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.8rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    z-index: 999;
    animation: pulse 2s infinite;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ========================================
   Animations - Fade In
   ======================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    .service-detail-card {
        grid-template-columns: 1fr;
    }
    
    .service-detail-card.reverse {
        direction: ltr;
    }
    
    .service-detail-image {
        height: 280px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu,
    .header-phone,
    .header-btn {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero {
        min-height: 80vh;
        padding: 100px 0 60px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-trust {
        flex-direction: column;
        gap: 15px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-padding {
        padding: 50px 0;
    }
    
    .cta-box h2 {
        font-size: 1.8rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .service-detail-content {
        padding: 25px;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.7rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .ba-item {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .service-detail-card {
        margin-bottom: 40px;
    }
    
    .floating-whatsapp {
        width: 55px;
        height: 55px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }
}