/* ========================================
   ProMaintain - Maintenance Services Website
   CSS Stylesheet
   ======================================== */

/* ========================================
   CSS Variables (Color Palette)
   ======================================== */
:root {
    /* Primary Colors */
    --primary: #1a365d;
    --primary-light: #2c5282;
    --primary-dark: #0f2942;
    
    /* Accent Colors */
    --accent: #ed8936;
    --accent-hover: #dd6b20;
    --accent-light: #fbd38d;
    
    /* Background Colors */
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-gray: #edf2f7;
    
    /* Text Colors */
    --text-dark: #2d3748;
    --text-medium: #4a5568;
    --text-light: #718096;
    --text-white: #ffffff;
    
    /* Border Colors */
    --border-light: #e2e8f0;
    --border-medium: #cbd5e0;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition: all 0.3s ease;
    
    /* Spacing */
    --container-padding: 5%;
    --section-padding: 80px 0;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 50%;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-dark);
}

h1 {
    font-size: 48px;
    font-weight: 700;
}

h2 {
    font-size: 36px;
    font-weight: 600;
}

h3 {
    font-size: 24px;
    font-weight: 600;
}

h4 {
    font-size: 20px;
    font-weight: 600;
}

p {
    margin-bottom: 15px;
    color: var(--text-medium);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

/* ========================================
   Container
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-family: 'Poppins', sans-serif;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-transform: capitalize;
}

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

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

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

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

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

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

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

.btn-light:hover {
    background-color: var(--bg-light);
}

.btn-whatsapp {
    background-color: #25D366;
    color: var(--text-white);
}

.btn-whatsapp:hover {
    background-color: #128C7E;
    color: var(--text-white);
}

/* ========================================
   Section Styles
   ======================================== */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    margin-bottom: 15px;
    color: var(--primary);
}

.section-header p {
    font-size: 18px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   Header / Navigation
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--bg-white);
    box-shadow: var(--shadow-sm);
    padding: 15px 0;
    transition: var(--transition);
}

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

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
}

.navbar-brand i {
    font-size: 28px;
    color: var(--accent);
}

.nav-link {
    font-family: 'Poppins', sans-serif;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    padding: 8px 15px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 15px;
    right: 15px;
    height: 2px;
    background-color: var(--accent);
    transform: scaleX(0);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent);
}

.navbar-toggler {
    border: none;
    padding: 8px;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: none;
    width: 24px;
    height: 2px;
    background-color: var(--text-dark);
    position: relative;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--text-dark);
    left: 0;
    transition: var(--transition);
}

.navbar-toggler-icon::before {
    top: -8px;
}

.navbar-toggler-icon::after {
    top: 8px;
}

/* ========================================
   Hero Section (Home Page)
   ======================================== */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    background: url('https://images.unsplash.com/photo-1581094794329-c8112a89af12?w=1920&h=1080&fit=crop') center/cover no-repeat;
    margin-top: 70px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 54, 93, 0.9) 0%, rgba(44, 82, 130, 0.8) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    color: var(--text-white);
}

.hero-content h1 {
    color: var(--text-white);
    margin-bottom: 20px;
    animation: fadeInUp 1s ease;
}

.hero-content .lead {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.4s backwards;
}

/* ========================================
   Page Hero (About, Services, etc)
   ======================================== */
.page-hero {
    position: relative;
    height: 280px;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    margin-top: 70px;
}

.page-hero .hero-overlay {
    background: rgba(26, 54, 93, 0.7);
}

.page-hero-content {
    position: relative;
    z-index: 1;
    color: var(--text-white);
    text-align: center;
}

.page-hero-content h1 {
    color: var(--text-white);
    margin-bottom: 15px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 15px;
}

.breadcrumb-item {
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb-item a {
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb-item a:hover {
    color: var(--accent);
}

.breadcrumb-item.active {
    color: rgba(255, 255, 255, 0.6);
}

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

.service-card {
    background-color: var(--bg-white);
    padding: 35px 25px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-light);
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--accent);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-full);
    color: var(--text-white);
    font-size: 32px;
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
}

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

.service-card p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 20px;
}

/* ========================================
   Why Choose Us Section
   ======================================== */
.why-choose-section {
    background-color: var(--bg-light);
}

.why-choose-section .row {
    align-items: stretch;
}

.feature-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background-color: var(--bg-white);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    height: 100%;
}

.feature-card .feature-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--accent);
    border-radius: var(--radius-md);
    color: var(--text-white);
    font-size: 24px;
    margin-bottom: 15px;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-card h4 {
    color: var(--primary);
    margin-bottom: 10px;
    font-size: 18px;
}

.feature-card p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 0;
    line-height: 1.6;
}

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

.testimonial-card {
    background-color: var(--bg-light);
    padding: 35px 25px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-light);
    height: 100%;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.quote-icon {
    font-size: 40px;
    color: var(--accent);
    margin-bottom: 20px;
    opacity: 0.5;
}

.testimonial-text {
    font-size: 16px;
    font-style: italic;
    color: var(--text-medium);
    margin-bottom: 25px;
    line-height: 1.8;
}

.client-info h5 {
    color: var(--primary);
    margin-bottom: 5px;
}

.client-info span {
    font-size: 14px;
    color: var(--text-light);
    display: block;
    margin-bottom: 15px;
}

.client-rating {
    display: flex;
    justify-content: center;
    gap: 5px;
}

.client-rating i {
    color: #f6ad55;
    font-size: 14px;
}

/* ========================================
   CTA Section
   ======================================== */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--text-white);
}

.cta-section h2 {
    color: var(--text-white);
    margin-bottom: 15px;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 18px;
    margin-bottom: 25px;
}

/* ========================================
   About Page Styles
   ======================================== */
.about-intro {
    background-color: var(--bg-white);
}

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

.about-content h2 {
    color: var(--primary);
    margin-bottom: 20px;
}

.about-content p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-medium);
}

/* Mission & Vision */
.mission-vision {
    background-color: var(--bg-light);
}

.mv-card {
    background-color: var(--bg-white);
    padding: 40px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    height: 100%;
}

.mv-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.mv-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary);
    border-radius: var(--radius-full);
    color: var(--text-white);
    font-size: 28px;
}

.mv-card:hover .mv-icon {
    background-color: var(--accent);
}

.mv-card h3 {
    color: var(--primary);
    margin-bottom: 15px;
}

.mv-card p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--text-white);
}

.stat-number {
    font-family: 'Poppins', sans-serif;
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
}

/* Team Section */
.team-section {
    background-color: var(--bg-white);
}

.team-card {
    background-color: var(--bg-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    height: 100%;
}

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

.team-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition);
}

.team-card:hover .team-image img {
    transform: scale(1.05);
}

.team-info {
    padding: 25px;
    text-align: center;
}

.team-info h4 {
    color: var(--primary);
    margin-bottom: 5px;
}

.team-role {
    color: var(--accent);
    font-weight: 600;
    font-size: 14px;
    display: block;
    margin-bottom: 15px;
}

.team-info p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 15px;
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.team-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary);
    color: var(--text-white);
    border-radius: var(--radius-full);
    transition: var(--transition);
}

.team-social a:hover {
    background-color: var(--accent);
}

/* Certifications Section */
.certifications-section {
    background-color: var(--bg-light);
}

.cert-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    background-color: var(--bg-white);
    padding: 30px 20px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    height: 100%;
}

.cert-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.cert-item i {
    font-size: 40px;
    color: var(--accent);
}

.cert-item span {
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    text-align: center;
}

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

.service-detail-card {
    background-color: var(--bg-light);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.service-detail-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary);
    border-radius: var(--radius-full);
    color: var(--text-white);
    font-size: 30px;
    margin-bottom: 20px;
}

.service-detail-card h2 {
    color: var(--primary);
    margin-bottom: 15px;
}

.service-detail-card p {
    font-size: 16px;
    color: var(--text-medium);
    margin-bottom: 20px;
}

.service-features {
    margin-bottom: 25px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    color: var(--text-medium);
}

.service-features li i {
    color: var(--accent);
}

.service-detail-card img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* ========================================
   Book Service Page
   ======================================== */
.booking-section {
    background-color: var(--bg-white);
}

.booking-form-card {
    background-color: var(--bg-light);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.booking-form-card h2 {
    color: var(--primary);
    margin-bottom: 10px;
}

.booking-form-card > p {
    color: var(--text-light);
    margin-bottom: 30px;
}

.booking-form .form-label {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 14px;
    margin-bottom: 8px;
}

.booking-form .form-control,
.booking-form .form-select {
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 12px 15px;
    font-size: 15px;
    transition: var(--transition);
}

.booking-form .form-control:focus,
.booking-form .form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(237, 137, 54, 0.1);
}

.info-card {
    background-color: var(--bg-light);
    border-radius: var(--radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-md);
}

.info-card h4 {
    color: var(--primary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-card h4 i {
    color: var(--accent);
}

.info-card p {
    color: var(--text-light);
    font-size: 15px;
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
}

.contact-info i {
    color: var(--accent);
    margin-top: 4px;
}

.contact-info span {
    color: var(--text-medium);
    font-size: 15px;
}

.hours-list li {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-medium);
}

.hours-list li:last-child {
    border-bottom: none;
}

.whatsapp-card {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
}

.whatsapp-card h4 {
    color: white;
}

.whatsapp-card p {
    color: rgba(255, 255, 255, 0.9);
}

.whatsapp-card .btn-whatsapp {
    background-color: white;
    color: #25D366;
    width: 100%;
    margin-top: 15px;
}

.whatsapp-card .contact-info i {
    color: white;
}

.whatsapp-card .contact-info span {
    color: white;
}

.whatsapp-card .btn-whatsapp:hover {
    background-color: var(--bg-light);
}

/* ========================================
   Contact Page Styles
   ======================================== */
.contact-info-section {
    background-color: var(--bg-white);
    margin-top: -100px;
    position: relative;
    z-index: 10;
}

.contact-card {
    background-color: var(--bg-white);
    padding: 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    height: 100%;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.contact-card-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary);
    border-radius: var(--radius-full);
    color: var(--text-white);
    font-size: 24px;
}

.contact-card:hover .contact-card-icon {
    background-color: var(--accent);
}

.contact-card h4 {
    color: var(--primary);
    margin-bottom: 10px;
    font-size: 18px;
}

.contact-card p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 5px;
}

/* Contact Form Section */
.contact-form-section {
    background-color: var(--bg-light);
}

.contact-form-card,
.map-card {
    background-color: var(--bg-white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form-card h2,
.map-card h2 {
    color: var(--primary);
    margin-bottom: 10px;
}

.contact-form-card > p,
.map-card > p {
    color: var(--text-light);
    margin-bottom: 30px;
}

.contact-form .form-label {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 14px;
    margin-bottom: 8px;
}

.contact-form .form-control {
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 12px 15px;
    font-size: 15px;
    transition: var(--transition);
}

.contact-form .form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(237, 137, 54, 0.1);
}

.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.whatsapp-cta-section {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
}

.whatsapp-cta-section h2 {
    color: white;
    margin-bottom: 15px;
}

.whatsapp-cta-section p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 25px;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background-color: var(--primary);
    color: var(--text-white);
    padding: 60px 0 20px;
}

.footer-brand a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 20px;
}

.footer-brand a i {
    font-size: 28px;
    color: var(--accent);
}

.footer p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    line-height: 1.7;
}

.footer h5 {
    color: var(--text-white);
    font-size: 18px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--accent);
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
}

.contact-info i {
    color: var(--accent);
    font-size: 16px;
    margin-top: 4px;
}

.contact-info span {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
    border-radius: var(--radius-full);
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 40px;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

/* ========================================
   Floating WhatsApp Button
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: var(--text-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: scale(1.1);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    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
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 992px) {
    /* Typography */
    h1 {
        font-size: 36px;
    }
    
    h2 {
        font-size: 28px;
    }
    
    /* Hero */
    .hero-section {
        height: auto;
        min-height: 500px;
        padding: 120px 0 80px;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    /* Services */
    .service-card {
        padding: 25px 20px;
    }
    
    /* Contact Cards */
    .contact-info-section {
        margin-top: 0;
        padding-top: 40px;
    }
    
    .contact-card {
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    /* Header */
    .navbar-collapse {
        background-color: var(--bg-white);
        padding: 20px;
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-lg);
        margin-top: 15px;
    }
    
    /* Hero */
    h1 {
        font-size: 28px;
    }
    
    .hero-content .lead {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
    
    /* Page Hero */
    .page-hero {
        height: 200px;
    }
    
    /* Service Cards */
    .service-detail-card {
        padding: 25px;
    }
    
    .service-detail-card .row {
        flex-direction: column;
    }
    
    .service-detail-card .col-lg-6 {
        order: 0 !important;
    }
    
    /* Booking Form */
    .booking-form-card,
    .contact-form-card,
    .map-card {
        padding: 25px;
    }
    
    /* Stats */
    .stat-number {
        font-size: 32px;
    }
    
    /* Footer */
    .footer h5::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer h5 {
        text-align: center;
    }
    
    .contact-info li {
        justify-content: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    /* WhatsApp Button */
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 4%;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .section-header {
        margin-bottom: 30px;
    }
}