/* ===================================
   CSS VARIABLES & RESET
   =================================== */
:root {
    /* Colors - Black & White Theme */
    --color-primary: #000000;
    --color-secondary: #ffffff;
    --color-accent: #2563EB;
    --color-text-primary: #111827;
    --color-text-secondary: #6B7280;
    --color-bg-light: #F9FAFB;
    --color-border: #E5E7EB;
    --color-success: #10B981;
    --color-whatsapp: #25D366;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-normal);
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-secondary);
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--color-accent);
    border-radius: var(--radius-full);
    border: 3px solid var(--color-bg-light);
}

::-webkit-scrollbar-thumb:hover {
    background: #1D4ED8;
}

/* ===================================
   UTILITY CLASSES
   =================================== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 768px) {
    .container {
        padding: 0 2rem;
    }
}

.text-highlight {
    background: linear-gradient(135deg, var(--color-accent), #1D4ED8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    animation: fadeInUp 0.8s ease;
}

.section-title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
}

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

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

.btn-primary:hover {
    background: #1a1a1a;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* ===================================
   HEADER/NAVIGATION
   =================================== */
#header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-secondary);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: all var(--transition-base);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    cursor: pointer;
    transition: transform var(--transition-base);
}

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.logo i {
    font-size: 2rem;
    color: var(--color-accent);
}

.logo span {
    white-space: nowrap;
}

.logo:hover {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    align-items: center;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 1rem;
    color: var(--color-text-primary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transform: translateX(-50%);
    transition: width var(--transition-base);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    list-style: none;
    min-width: 250px;
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    z-index: 100;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--color-text-primary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.dropdown-menu a:hover {
    background: var(--color-bg-light);
    color: var(--color-accent);
    transform: translateX(5px);
}

/* Mega Menu */
.mega-dropdown {
    position: relative;
}

.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    min-width: 700px;
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 100;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.mega-dropdown:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.mega-menu-column h4 {
    font-size: 1rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-accent);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mega-menu-column h4 i {
    color: var(--color-accent);
}

.mega-menu-column ul {
    list-style: none;
    padding: 0;
}

.mega-menu-column ul li {
    margin: 0;
}

.mega-menu-column ul li a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    color: var(--color-text-primary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-size: 0.9rem;
}

.mega-menu-column ul li a i {
    color: var(--color-accent);
    width: 20px;
    transition: all var(--transition-fast);
}

.mega-menu-column ul li a:hover {
    background: var(--color-bg-light);
    color: var(--color-accent);
    transform: translateX(5px);
}

.mega-menu-column ul li a:hover i {
    transform: scale(1.2);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-primary);
    transition: transform var(--transition-base);
}

.mobile-menu-btn:hover {
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: var(--color-secondary);
        width: 100%;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transition: left var(--transition-base);
        align-items: flex-start;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: var(--color-bg-light);
        margin-top: 0.5rem;
        display: none;
    }
    
    .dropdown.active .dropdown-menu {
        display: block;
    }
    
    /* Mega Menu Mobile */
    .mega-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        min-width: 100%;
        width: 100%;
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1rem;
        margin-top: 0.5rem;
        display: none;
        background: var(--color-bg-light);
    }
    
    .mega-dropdown.active .mega-menu {
        display: grid;
    }
    
    .mega-menu-column {
        border-bottom: 1px solid #e5e7eb;
        padding-bottom: 1rem;
    }
    
    .mega-menu-column:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    
    .mega-menu-column h4 {
        font-size: 1.1rem;
        font-weight: 700;
        color: var(--color-primary);
        margin-bottom: 1rem;
        padding-bottom: 0.75rem;
        border-bottom: 2px solid var(--color-accent);
        display: flex;
        align-items: center;
        gap: 0.75rem;
    }
    
    .mega-menu-column h4 i {
        font-size: 1.2rem;
        color: var(--color-accent);
    }
    
    .mega-menu-column ul {
        padding-left: 0;
        margin-top: 0.5rem;
    }
    
    .mega-menu-column ul li a {
        font-size: 0.95rem;
        padding: 0.875rem 0.75rem;
        display: flex;
        align-items: center;
        gap: 0.75rem;
    }
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    padding: 3rem 0 2rem;
    margin-top: 70px; /* Space for fixed navbar */
    background: linear-gradient(135deg, #ffffff 0%, #f9fafb 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-content {
    animation: fadeInLeft 1s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-title {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
    animation: fadeInRight 1s ease;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    transition: transform var(--transition-slow);
}

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

@media (max-width: 968px) {
    .hero .container {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-image {
        order: -1;
    }
}

/* ===================================
   STATS SECTION
   =================================== */
.stats-section {
    padding: 3rem 0;
    background: var(--color-primary);
    color: var(--color-secondary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-card {
    text-align: center;
    padding: 1.5rem;
    transition: transform var(--transition-base);
    animation: fadeInUp 0.8s ease;
}

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

.stat-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
    font-size: 2rem;
    transition: all var(--transition-base);
}

.stat-card:hover .stat-icon {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(360deg);
}

.stat-number {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* ===================================
   SERVICES SECTION
   =================================== */
.services-section {
    padding: 5rem 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--color-secondary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 2rem;
    transition: all var(--transition-base);
    animation: fadeInUp 0.8s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent), #1D4ED8);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.service-card:hover::before {
    transform: scaleX(1);
}

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

.service-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background: var(--color-primary);
    color: var(--color-secondary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    font-size: 2rem;
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    background: var(--color-accent);
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.service-card p {
    color: var(--color-text-secondary);
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-accent);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: gap var(--transition-base);
}

.service-link:hover {
    gap: 1rem;
}

/* ===================================
   WHY CHOOSE US SECTION
   =================================== */
.why-choose-section {
    padding: 5rem 0;
    background: var(--color-bg-light);
}

.why-choose-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.why-choose-image {
    position: relative;
    animation: fadeInLeft 1s ease;
}

.why-choose-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.why-choose-text {
    animation: fadeInRight 1s ease;
}

.why-choose-text h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    color: var(--color-primary);
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.feature-item {
    display: flex;
    gap: var(--spacing-md);
    animation: fadeInUp 0.8s ease;
}

.feature-item i {
    font-size: 1.5rem;
    color: var(--color-success);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.feature-item h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--color-primary);
}

.feature-item p {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

@media (max-width: 968px) {
    .why-choose-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .why-choose-text h2 {
        font-size: 2rem;
    }
}

/* ===================================
   CTA SECTION
   =================================== */
.cta-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, #1a1a1a 100%);
    color: var(--color-secondary);
    text-align: center;
}

.cta-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease;
}

.cta-content p {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
    animation: fadeInUp 1s ease;
}

.cta-content .btn {
    animation: fadeInUp 1.2s ease;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--color-primary);
    color: var(--color-secondary);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-column h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
}

.footer-logo i {
    font-size: 2rem;
    color: var(--color-accent);
}

.footer-column p {
    opacity: 0.8;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

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

.footer-column ul li {
    margin-bottom: 0.75rem;
}

.footer-column ul li a {
    color: var(--color-secondary);
    text-decoration: none;
    opacity: 0.8;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-column ul li a:hover {
    opacity: 1;
    color: var(--color-accent);
    transform: translateX(5px);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--color-secondary);
    text-decoration: none;
    transition: all var(--transition-base);
    font-size: 1.25rem;
}

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

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.contact-info i {
    color: var(--color-accent);
    margin-top: 0.25rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-links a {
    color: var(--color-secondary);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity var(--transition-base);
}

.footer-links a:hover {
    opacity: 1;
}

/* ===================================
   WHATSAPP BUTTON
   =================================== */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--color-whatsapp);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
    font-size: 2rem;
    text-decoration: none;
    box-shadow: var(--shadow-xl);
    z-index: 999;
    transition: all var(--transition-base);
    animation: pulse 2s infinite;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.4);
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: var(--color-primary);
    color: var(--color-secondary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    white-space: nowrap;
    font-size: 0.875rem;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.whatsapp-btn:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
}

/* ===================================
   CONTACT MODAL
   =================================== */
.modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.active {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    position: relative;
    background: var(--color-secondary);
    border-radius: var(--radius-xl);
    padding: 2rem;
    max-width: 500px;
    width: 100%;
    box-shadow: var(--shadow-xl);
    animation: slideUp 0.5s ease;
    z-index: 1;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--color-bg-light);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
}

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

.modal-body h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.modal-body p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact-form input,
.contact-form textarea {
    padding: 0.75rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--transition-base);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.modal-contact-info {
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.modal-contact-info p {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0;
    font-size: 0.875rem;
}

.modal-contact-info i {
    color: var(--color-accent);
}

/* ===================================
   ANIMATIONS
   =================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transition: all 0.8s ease-out;
}

.animate-on-scroll.animated {
    opacity: 1;
}

.animate-on-scroll[data-animation="fadeInUp"].animated {
    animation: fadeInUp 0.8s ease-out forwards;
}

.animate-on-scroll[data-animation="fadeInDown"].animated {
    animation: fadeInDown 0.8s ease-out forwards;
}

.animate-on-scroll[data-animation="fadeInLeft"].animated {
    animation: fadeInLeft 0.8s ease-out forwards;
}

.animate-on-scroll[data-animation="fadeInRight"].animated {
    animation: fadeInRight 0.8s ease-out forwards;
}

.animate-on-scroll[data-animation="slideUp"].animated {
    animation: slideUp 0.8s ease-out forwards;
}

/* ===================================
   RESPONSIVE UTILITIES
   =================================== */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    /* Navbar adjustments */
    .nav-wrapper {
        padding: 0.5rem 0; /* Reduce navbar height */
    }
    
    .logo-img {
        height: 30px; /* Smaller logo */
    }
    
    .logo span {
        font-size: 0.85rem; /* Smaller text */
    }
    
    /* Hero Section */
    .hero {
        padding: 4rem 0 1.5rem; /* Reduced padding */
        margin-top: 55px; /* More space for navbar on mobile */
    }
    
    .stats-section {
        padding: 1.5rem 0; /* More compact */
    }
    
    .services-section {
        padding: 2rem 0; /* More compact */
    }
    
    .hero .container {
        display: flex;
        flex-direction: column;
        gap: 1rem; /* Reduced gap */
    }
    
    .hero-content {
        text-align: center;
        max-width: 100%;
        order: 1;
    }
    
    .hero-title {
        font-size: 1.3rem; /* Smaller title */
        line-height: 1.3;
        margin-bottom: 0.75rem; /* Less space */
    }
    
    .hero-subtitle {
        font-size: 0.85rem; /* Smaller subtitle */
        line-height: 1.5;
        margin-bottom: 1rem; /* Less space */
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 0.75rem; /* Smaller gap */
    }
    
    .btn {
        padding: 0.65rem 1.25rem; /* Smaller buttons */
        font-size: 0.9rem;
    }
    
    .hero-image {
        display: block; /* Show image on mobile */
        order: 2; /* Show after text */
        max-width: 85%; /* Slightly smaller than full width */
        margin: 1rem auto 0; /* Center it with top margin */
    }
    
    .hero-image img {
        width: 100%;
        height: auto;
        object-fit: contain; /* Prevent image cutoff */
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-md);
    }
    
    /* Section headers */
    .section-header {
        margin-bottom: 1.5rem; /* Less space */
    }
    
    .section-title {
        font-size: 1.4rem; /* Smaller */
        margin-bottom: 0.5rem;
    }
    
    .section-subtitle {
        font-size: 0.85rem; /* Smaller */
        line-height: 1.5;
    }
    
    /* Stats grid */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem; /* Smaller gap */
    }
    
    .stat-card {
        padding: 0.75rem; /* More compact */
    }
    
    .stat-icon {
        width: 40px; /* Smaller */
        height: 40px;
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }
    
    .stat-number {
        font-size: 1.5rem; /* Smaller */
        margin-bottom: 0.25rem;
    }
    
    .stat-label {
        font-size: 0.7rem; /* Smaller */
        line-height: 1.2;
    }
    
    /* Service cards */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1rem; /* Smaller gap */
    }
    
    .service-card {
        padding: 1.25rem; /* More compact */
    }
    
    .service-icon {
        width: 45px; /* Smaller */
        height: 45px;
        font-size: 1.3rem;
        margin-bottom: 0.75rem;
    }
    
    .service-card h3 {
        font-size: 1rem; /* Smaller */
        margin: 0.75rem 0 0.5rem;
    }
    
    .service-card p {
        font-size: 0.85rem; /* Smaller */
        line-height: 1.4;
    }
    
    /* Mega menu fixes for mobile */
    .mega-menu-column h4 {
        font-size: 1rem; /* Ensure proper size */
        font-weight: 700;
        color: var(--color-primary);
        margin-bottom: 0.75rem;
        padding-bottom: 0.5rem;
    }
    
    .mega-menu-column h4 i {
        font-size: 1.1rem;
        color: var(--color-accent);
    }
    
    .mega-menu-column ul li a {
        font-size: 0.9rem;
        padding: 0.75rem;
    }
    
    /* CTA Section - mobile */
    .cta-section {
        padding: 2rem 0;
    }
    
    .cta-content h2 {
        font-size: 1.3rem;
        font-weight: 700;
        margin-bottom: 0.75rem;
        line-height: 1.3;
    }
    
    .cta-content p {
        font-size: 0.85rem;
        margin-bottom: 1rem;
        line-height: 1.5;
    }
    
    .btn-large {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    /* WhatsApp button - prevent footer overlap */
    .whatsapp-btn {
        bottom: 80px; /* More space from bottom on mobile */
        right: 20px; /* Closer to edge on mobile */
        width: 56px; /* Slightly smaller */
        height: 56px;
        font-size: 1.75rem;
    }
}

/* Extra small devices (phones < 400px) */
@media (max-width: 400px) {
    /* Switch stats to 2x2 grid on very small phones */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.75rem;
    }
    
    .stat-card {
        padding: 1rem;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    /* Hero adjustments for tiny screens */
    .hero-title {
        font-size: 1.2rem;
    }
    
    .hero-subtitle {
        font-size: 0.8rem;
    }
    
    .hero-image {
        max-width: 90%;
    }
}

/* ===================================
   SERVICES PAGE SPECIFIC STYLES
   =================================== */
.services-section {
    padding: 5rem 0;
    background: var(--color-secondary);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.section-title {
    font-size: 2.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.service-image {
    height: 200px;
    overflow: hidden;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

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

.service-content {
    padding: 2rem;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-features li {
    padding: 0.5rem 0;
    color: var(--color-text-secondary);
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.service-features i {
    color: var(--color-accent);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--color-secondary);
    padding: 2rem;
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--color-primary);
    color: var(--color-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.75rem;
    transition: all var(--transition-base);
}

.feature-card:hover .feature-icon {
    background: var(--color-accent);
    transform: scale(1.1) rotate(5deg);
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    text-align: center;
    color: var(--color-secondary);
}

.cta-title {
    font-size: 2.25rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Mobile Responsiveness for Services Page */
@media (max-width: 768px) {
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-image {
        height: 180px;
    }
    
    .service-content {
        padding: 1.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-title {
        font-size: 1.75rem;
    }
    
    .cta-subtitle {
        font-size: 1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .cta-buttons .btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-header {
        margin-bottom: 2rem;
    }
    
    .service-card h3 {
        font-size: 1.125rem;
    }
    
    .service-features li {
        font-size: 0.9rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}