/* Clean & Modern CSS for Ebony Springs Website */

/* Import Modern Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@400;500;600;700&display=swap');

/* Clean Blue Color Palette - Professional & Modern */
:root {
    /* Primary Blue Colors */
    --primary: #2563EB;          /* Blue - professional, trustworthy */
    --primary-dark: #1D4ED8;     /* Dark Blue */
    --primary-light: #60A5FA;    /* Light Blue */
    --secondary: #1E293B;        /* Dark Blue-Gray - sophisticated */
    --secondary-dark: #0F172A;   /* Very Dark Blue (near black) */
    --secondary-light: #64748B;  /* Light Blue-Gray */
    
    /* Accent Colors */
    --accent: #38BDF8;           /* Sky Blue - fresh, modern */
    --accent-dark: #0EA5E9;      /* Dark Sky Blue */
    --accent-light: #E0F2FE;     /* Very Light Blue */
    
    /* Neutral Colors - Modern Gray Scale */
    --white: #ffffff;
    --black: #000000;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
}

/* Enhanced Reset & Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
    scroll-padding-top: 5rem;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Focus management for better accessibility */
*:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

*:focus:not(:focus-visible) {
    outline: none;
}

*:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--gray-900);
    margin-bottom: var(--space-md);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.875rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p {
    margin-bottom: var(--space-md);
    color: var(--gray-600);
    font-size: 1rem;
    line-height: 1.7;
}

.text-large { font-size: 1.125rem; }
.text-small { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }

/* Utility Classes with Safe Area Support */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 max(var(--space-md), env(safe-area-inset-left));
    padding-right: max(var(--space-md), env(safe-area-inset-right));
}

.section {
    padding: var(--space-3xl) 0;
}

.section-sm {
    padding: var(--space-2xl) 0;
}

.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }
.text-white { color: var(--white); }
.text-gray { color: var(--gray-600); }

.bg-primary { background-color: var(--primary); }
.bg-secondary { background-color: var(--secondary); }
.bg-gray-light { background-color: var(--gray-50); }
.bg-white { background-color: var(--white); }

/* Modern Buttons with Enhanced UI */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--space-lg);
    font-weight: 500;
    font-size: 1rem;
    border-radius: var(--radius-lg);
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    gap: var(--space-xs);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
    z-index: 1;
}

.btn:hover::before {
    left: 100%;
}

.btn > * {
    position: relative;
    z-index: 2;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background-color: var(--secondary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

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

.btn-white {
    background-color: var(--white);
    color: var(--gray-800);
}

.btn-white:hover {
    background-color: var(--gray-100);
}

.btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: 1.125rem;
}

.btn-sm {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.875rem;
}

/* Modern Cards with Enhanced UI */
.card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-2xl);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.card:hover::before {
    opacity: 1;
}

/* Glass Effect Enhancement */
.card-glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.card-glass:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.card-body {
    padding: var(--space-lg);
}

/* Navigation */
.navbar {
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all var(--transition-normal);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.navbar-brand {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    list-style: none;
}

.navbar-link {
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

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

.navbar-link.active {
    color: var(--primary);
}

.navbar-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--secondary);
    border-radius: 1px;
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-700);
    cursor: pointer;
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--white);
    box-shadow: var(--shadow-lg);
    padding: var(--space-md);
}

.mobile-menu.active {
    display: block;
}

.mobile-menu .navbar-nav {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-sm);
}

.mobile-menu .navbar-link {
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.mobile-menu .navbar-link:hover {
    background-color: var(--gray-50);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary);
    color: var(--white);
    text-align: center;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    object-fit: cover;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    padding: 0 var(--space-md);
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
    color: var(--white);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--space-xl);
    opacity: 0.95;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.service-card {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 2px solid var(--gray-200);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.service-image {
    height: 200px;
    background-color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.service-icon {
    font-size: 3rem;
    color: var(--white);
}

.service-badge {
    position: absolute;
    bottom: var(--space-md);
    left: var(--space-md);
    background-color: var(--white);
    color: var(--primary);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 600;
}

.service-content {
    padding: var(--space-xl);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    color: var(--gray-900);
}

.service-description {
    color: var(--gray-600);
    margin-bottom: var(--space-lg);
}

.service-features {
    list-style: none;
    margin-bottom: var(--space-xl);
}

.service-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    color: var(--gray-600);
    font-size: 0.875rem;
}

.service-features .check-icon {
    width: 1.25rem;
    height: 1.25rem;
    background-color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 0.75rem;
    flex-shrink: 0;
}

/* Reviews Section */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.review-card {
    background-color: var(--white);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    position: relative;
}

.review-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.review-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: var(--space-lg);
    font-size: 4rem;
    color: var(--secondary);
    font-family: var(--font-display);
    opacity: 0.3;
}

.review-stars {
    display: flex;
    gap: 2px;
    margin-bottom: var(--space-md);
}

.review-star {
    color: var(--primary);
    font-size: 1.125rem;
}

.review-star.text-gray {
    color: var(--gray-300);
}

.review-text {
    font-style: italic;
    margin-bottom: var(--space-lg);
    color: var(--gray-700);
}

.review-author {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding-top: var(--space-md);
    border-top: 1px solid var(--gray-200);
}

.review-avatar {
    width: 2.5rem;
    height: 2.5rem;
    background-color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 600;
    font-size: 1rem;
}

.review-info h4 {
    margin: 0;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-900);
}

.review-info p {
    margin: 0;
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* Stats Section */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.stat-item {
    text-align: center;
    padding: var(--space-lg);
    background-color: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--space-xs);
}

.stat-label {
    color: var(--gray-600);
    font-size: 0.875rem;
}

/* Footer */
.footer {
    background-color: var(--gray-900);
    color: var(--gray-300);
    padding: var(--space-3xl) 0 var(--space-lg);
}

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

.footer-section h3 {
    color: var(--white);
    margin-bottom: var(--space-md);
}

.footer-section p,
.footer-section a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-section a:hover {
    color: var(--secondary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--gray-700);
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* Enhanced Responsive Design */
/* Large Tablets and Small Laptops */
@media (max-width: 1200px) {
    .container {
        max-width: 1000px;
        padding: 0 2rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 2rem;
    }
    
    .reviews-carousel-container {
        max-width: 700px;
    }
}

/* Tablets */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .hero-title {
        font-size: 3.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.375rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
        max-width: 800px;
        margin: 0 auto;
    }
    
    .service-card {
        max-width: 100%;
    }
    
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
        max-width: 700px;
        margin: 0 auto;
    }
    
    .section {
        padding: 3.5rem 0;
    }
    
    h2 {
        font-size: 2.25rem;
    }
    
    .text-large {
        font-size: 1.25rem;
    }
}

/* Small Tablets */
@media (max-width: 768px) and (min-width: 481px) {
    .services-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 400px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .navbar-nav {
        display: none;
    }
    
    .hero {
        min-height: 80vh;
        padding: 2rem 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.1;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
        margin-bottom: 2rem;
        line-height: 1.5;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        width: 100%;
    }
    
    .btn-lg {
        padding: 1rem 2rem;
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .service-card {
        margin: 0 auto;
        max-width: 400px;
    }
    
    .service-image {
        height: 180px;
    }
    
    .service-content {
        padding: 1.5rem;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .stat-item {
        padding: 1.5rem;
        text-align: center;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    h1 { font-size: 2rem; line-height: 1.2; }
    h2 { font-size: 1.75rem; line-height: 1.3; margin-bottom: 1.5rem; }
    h3 { font-size: 1.5rem; }
    
    .text-large {
        font-size: 1.125rem;
        line-height: 1.6;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 70vh;
    }
    
    .hero-title {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .hero-content {
        padding: 0 1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-item {
        padding: 1.25rem;
    }
    
    .service-card {
        max-width: 100%;
    }
    
    .service-content {
        padding: 1.25rem;
    }
    
    .service-features li {
        font-size: 0.9rem;
    }
    
    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .btn-lg {
        padding: 1rem 1.75rem;
        font-size: 1rem;
    }
    
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; margin-bottom: 1rem; }
    h3 { font-size: 1.25rem; }
    
    .container {
        padding: 0 1rem;
    }
    
    .section {
        padding: 2rem 0;
    }
    
    .text-large {
        font-size: 1rem;
    }
}

@media (max-width: 360px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .container {
        padding: 0 0.75rem;
    }
    
    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .service-content {
        padding: 1rem;
    }
    
    .stat-item {
        padding: 1rem;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Scroll Behavior */
.scroll-margin {
    scroll-margin-top: 5rem;
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus States */
.btn:focus,
.navbar-link:focus {
    outline: 2px solid var(--secondary);
    outline-offset: 2px;
}

/* Enhanced Icon Styling - Multi-Library Support */
.fas, .fab, .far, .fal, .fat, .fad, .bi, .bx {
    display: inline-block;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    vertical-align: middle;
}

/* Modern Icon Enhancements */
.interactive-icon {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
}

.interactive-icon:hover {
    transform: scale(1.1);
    filter: brightness(1.2);
}

/* Icon Loading States */
.icon-loading {
    opacity: 0.5;
    animation: iconPulse 1.5s infinite;
}

.icon-loaded {
    opacity: 1;
    animation: iconFadeIn 0.3s ease-out;
}

@keyframes iconFadeIn {
    from { opacity: 0; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1); }
}

/* Fallback Icon Styling */
.icon-fallback-active {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1em;
    min-height: 1em;
}

.emoji-icon {
    font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", sans-serif !important;
    font-style: normal !important;
    font-variant: normal !important;
    text-rendering: auto !important;
    line-height: 1 !important;
    display: inline-block !important;
    vertical-align: middle;
}

/* Modern Icon Containers */
.icon-container {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.icon-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.icon-container:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 25px rgba(34, 197, 94, 0.4);
}

.icon-container:hover::before {
    opacity: 1;
}

.icon-container i,
.icon-container .emoji-icon {
    color: white;
    font-size: 1.125rem;
    z-index: 1;
    position: relative;
}

/* Service Icon Enhancements */
.service-icon-modern {
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.service-icon-modern::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
    transform: rotate(-45deg) translateX(-100%);
    transition: transform 0.6s;
}

.service-icon-modern:hover {
    transform: translateY(-8px) rotate(5deg);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.service-icon-modern:hover::before {
    transform: rotate(-45deg) translateX(100%);
}

.service-icon-modern i,
.service-icon-modern .emoji-icon {
    color: white;
    font-size: 2rem;
    z-index: 1;
    position: relative;
}

/* Navbar Icon Improvements */
.navbar-link i,
.navbar-link .emoji-icon {
    margin-right: 0.5rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.2rem;
}

.navbar-link:hover i,
.navbar-link:hover .emoji-icon {
    transform: translateX(2px) scale(1.1);
    color: var(--primary);
}

/* Button Icon Enhancements */
.btn i,
.btn .emoji-icon {
    margin-right: 0.5rem;
    transition: transform 0.3s ease;
}

.btn:hover i,
.btn:hover .emoji-icon {
    transform: translateX(2px);
}

/* Footer Icon Styling */
.footer a i,
.footer a .emoji-icon {
    width: 2.5rem;
    height: 2.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--gray-600);
    color: white;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1.125rem;
}

.footer a:hover i,
.footer a:hover .emoji-icon {
    background: var(--primary);
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 20px rgba(34, 197, 94, 0.4);
}

/* Contact Icon Enhancements */
.contact-icon-enhanced {
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-right: 1rem;
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-icon-enhanced:hover {
    transform: scale(1.05) rotate(5deg);
    box-shadow: 0 6px 16px rgba(34, 197, 94, 0.4);
}

.contact-icon-enhanced i,
.contact-icon-enhanced .emoji-icon {
    color: white;
    font-size: 1.25rem;
}

/* Review Stars Enhancement */
.review-stars i,
.review-stars .emoji-icon {
    color: var(--secondary);
    font-size: 1.125rem;
    margin-right: 2px;
    transition: all 0.2s ease;
}

.review-stars i:hover,
.review-stars .emoji-icon:hover {
    transform: scale(1.2);
    color: var(--primary);
}

/* Mobile Menu Icon */
.mobile-menu-toggle i,
.mobile-menu-toggle .emoji-icon {
    font-size: 1.25rem;
    transition: transform 0.3s ease;
}

.mobile-menu.active ~ .navbar-container .mobile-menu-toggle i,
.mobile-menu.active ~ .navbar-container .mobile-menu-toggle .emoji-icon {
    transform: rotate(90deg);
}

/* Icon color improvements */
.text-primary {
    color: var(--primary) !important;
}

.text-secondary {
    color: var(--secondary) !important;
}

.text-accent {
    color: var(--accent) !important;
}

/* Icon animations */
.icon-bounce {
    animation: iconBounce 2s infinite;
}

@keyframes iconBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

.icon-pulse {
    animation: iconPulse 2s infinite;
}

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

.icon-spin {
    animation: iconSpin 2s linear infinite;
}

@keyframes iconSpin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Service Icons Enhancement */
.service-icon {
    transition: all var(--transition-normal);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

/* Contact Icons */
.contact-icon {
    transition: all var(--transition-normal);
}

.contact-icon:hover {
    transform: scale(1.2);
    filter: brightness(1.2);
}

/* Navigation Icons */
.navbar-link i {
    margin-right: 0.5rem;
    transition: all var(--transition-fast);
}

.navbar-link:hover i {
    transform: translateX(2px);
}

/* Button Icons */
.btn i {
    margin-right: 0.5rem;
    transition: all var(--transition-normal);
}

.btn:hover i {
    transform: translateX(2px);
}

/* Footer Icons */
.footer a i {
    width: 2rem;
    height: 2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--gray-600);
    color: var(--white);
    transition: all var(--transition-normal);
}

.footer a:hover i {
    background: var(--primary);
    transform: translateY(-2px) scale(1.1);
    box-shadow: 0 4px 8px rgba(34, 197, 94, 0.3);
}

/* Reviews Section with Auto-Rotating Backgrounds */
.reviews-section {
    position: relative;
    overflow: hidden;
}

.reviews-background-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.reviews-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.reviews-background.active {
    opacity: 0.7; /* Background opacity - increased from 0.4 to 0.7 */
}

.reviews-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.6); /* White overlay - reduced from 0.85 to 0.6 */
    z-index: 2;
}

.reviews-section .container {
    position: relative;
    z-index: 3;
}

/* Modern Carousel Enhancements */
.reviews-carousel-container {
    background: rgba(248, 250, 252, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    touch-action: pan-x;
    -webkit-overflow-scrolling: touch;
}

/* Carousel Mobile Improvements */
@media (max-width: 768px) {
    .reviews-carousel-container {
        padding: 1.5rem 1rem;
        margin: 2rem 0;
    }
    
    .carousel-btn {
        width: 2.5rem !important;
        height: 2.5rem !important;
        font-size: 1rem !important;
    }
    
    .carousel-prev {
        left: 0.5rem !important;
    }
    
    .carousel-next {
        right: 0.5rem !important;
    }
    
    .carousel-indicator {
        width: 10px;
        height: 10px;
    }
}

.carousel-btn {
    background: var(--white) !important;
    border: 2px solid var(--gray-200);
    color: var(--primary);
    transition: all var(--transition-normal);
}

.carousel-btn:hover {
    background: var(--primary) !important;
    color: var(--white) !important;
    border-color: var(--primary);
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--shadow-xl);
}

.carousel-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.carousel-indicator {
    transition: all var(--transition-fast);
    cursor: pointer;
}

.carousel-indicator:hover {
    transform: scale(1.3);
    background: var(--secondary) !important;
}

/* Enhanced Card Animations */
.service-card,
.review-card,
.card {
    transition: all var(--transition-normal);
    transform-origin: center;
}

.service-card:hover,
.card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

/* Modern Button Enhancements */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

/* Loading Animation */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.loading {
    animation: pulse 2s infinite;
}

/* Smooth Scroll Enhancement */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 3.5rem;
    height: 3.5rem;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(100px);
    transition: all var(--transition-normal);
    z-index: 1000;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--secondary);
    transform: translateY(-4px) scale(1.1);
    box-shadow: var(--shadow-xl);
}

/* Mobile Menu Improvements */
.mobile-menu {
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

/* Image Placeholder Animation */
.image-placeholder {
    background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Form Enhancements */
input, textarea, select {
    transition: all var(--transition-fast);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-md);
    font-family: var(--font-primary);
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1);
}

.border-red-500 {
    border-color: #ef4444 !important;
}

.text-red-500 {
    color: #ef4444 !important;
}

/* Modern Scroll Indicator */
.scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gray-200);
    z-index: 9999;
}

.scroll-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    width: 0;
    transition: width 0.1s ease;
}

/* Page Load Animation */
body {
    animation: pageLoad 0.8s ease-out;
}

@keyframes pageLoad {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Enhanced Hero Section */
.hero-content {
    animation: heroFadeIn 1.2s ease-out;
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stats Counter Animation */
.stat-number {
    animation: countUp 2s ease-out;
}

@keyframes countUp {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Floating Animation for Icons */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.service-icon {
    animation: float 3s ease-in-out infinite;
}

/* Review Cards Stagger Animation */
.review-card:nth-child(1) { animation-delay: 0.1s; }
.review-card:nth-child(2) { animation-delay: 0.2s; }
.review-card:nth-child(3) { animation-delay: 0.3s; }
.review-card:nth-child(4) { animation-delay: 0.4s; }
.review-card:nth-child(5) { animation-delay: 0.5s; }
.review-card:nth-child(6) { animation-delay: 0.6s; }

/* WhatsApp Button Pulse */
.btn-secondary .fab.fa-whatsapp {
    animation: whatsappPulse 2s infinite;
}

@keyframes whatsappPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(34, 197, 94, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
    }
}

/* Enhanced Mobile Menu */
.mobile-menu {
    transform: translateY(-100%);
    transition: transform var(--transition-normal), opacity var(--transition-normal);
    opacity: 0;
}

.mobile-menu.active {
    transform: translateY(0);
    opacity: 1;
}

/* Icon size consistency */
.navbar-link i,
.btn i,
.service-icon,
.contact-icon {
    width: 1.25rem;
    height: 1.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.service-icon {
    width: 3rem;
    height: 3rem;
    font-size: 1.5rem;
}

/* Icon error fallbacks */
.icon-fallback {
    display: inline-block;
    width: 1.25rem;
    height: 1.25rem;
    background: var(--gray-400);
    border-radius: 3px;
    position: relative;
}

.icon-fallback::before {
    content: '?';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 0.75rem;
    font-weight: bold;
}

/* Loading Spinner for Images */
.image-loading {
    position: relative;
}

.image-loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 3px solid var(--gray-200);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Success Messages */
.success-message {
    animation: successSlide 0.5s ease-out;
}

@keyframes successSlide {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .back-to-top,
    .carousel-btn,
    .btn {
        transform: none !important;
    }
}