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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: bold;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    line-height: 1.2;
}

h2 {
    font-size: 2rem;
    line-height: 1.3;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
    color: #666;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 16px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transition: left 0.3s ease;
}

.btn:hover::before {
    left: 0;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

.btn.loading {
    color: transparent;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.btn-primary {
    background: linear-gradient(135deg, #ff6b35, #e55a2b);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #e55a2b, #cc4d24);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: #ff6b35;
    border: 2px solid #ff6b35;
}

.btn-secondary:hover {
    background: #ff6b35;
    color: white;
}

/* Header */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: #ff6b35;
}

.logo img {
    width: 60px;
    height: 60px;
    margin-right: 10px;
    object-fit: contain;
}

.navbar {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #ff6b35;
}

.contact-info {
    color: #ff6b35;
    font-weight: bold;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #fafbfc 0%, #f1f5f9 100%);
    padding: 120px 0 80px;
    min-height: 85vh;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 107, 53, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 107, 53, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

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

.hero-text h1 {
    color: #1f2937;
    margin-bottom: 1.5rem;
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #6b7280;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.hero-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Circular Design with USPs */
.hero-image-container {
    position: relative;
    width: 100%;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.circular-design {
    position: relative;
    width: 450px;
    height: 450px;
    border-radius: 50%;
    border: 1px solid rgba(255, 107, 53, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.center-image {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.15);
    border: 1px solid rgba(255, 107, 53, 0.3);
    position: relative;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
}

.center-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), transparent);
    border-radius: 50%;
    z-index: 1;
}

.center-image img {
    width: 110%;
    height: 110%;
    object-fit: cover;
    object-position: center center;
    position: relative;
    z-index: 0;
    min-width: 100%;
    min-height: 100%;
}

.usp-item {
    position: absolute;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 25px;
    font-weight: 500;
    font-size: 0.85rem;
    text-align: center;
    transition: all 0.4s ease;
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.usp-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    background: rgba(255, 255, 255, 1);
}

.usp-1 { 
    top: -20px; 
    left: 50%; 
    transform: translateX(-50%); 
    color: #2c3e50;
}

.usp-2 { 
    top: 70px; 
    right: -90px; 
    color: #2c3e50;
}

.usp-3 { 
    bottom: 70px; 
    right: -90px; 
    color: #2c3e50;
}

.usp-4 { 
    bottom: -20px; 
    left: 50%; 
    transform: translateX(-50%); 
    color: #2c3e50;
}

.usp-5 { 
    bottom: 70px; 
    left: -90px; 
    color: #2c3e50;
}

.usp-6 { 
    top: 70px; 
    left: -90px; 
    color: #2c3e50;
}

.usp-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #ff6b35, #e55a2b);
    border-radius: 25px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.usp-item:hover::before {
    opacity: 1;
}

.usp-item:hover {
    color: white;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    color: #1f2937;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: #6b7280;
}

/* Services Section */
.services {
    padding: 80px 0;
    background: #fff;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff6b35, #e55a2b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.service-icon i {
    font-size: 2rem;
    color: white;
}

.service-card h3 {
    color: #1f2937;
    margin-bottom: 1rem;
}

/* About Section */
.about {
    padding: 80px 0;
    background: #f8fafc;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text .section-header {
    text-align: left;
    margin-bottom: 2rem;
}

.stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: #ff6b35;
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: #6b7280;
    font-weight: 500;
}

.about-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Clients Section */
.clients {
    padding: 60px 0;
    background: #fff;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2.5rem;
    align-items: center;
    justify-items: center;
}

.client-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1.5rem;
    background: #fafbfc;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid #f1f5f9;
    width: 100%;
    max-width: 200px;
    min-height: 100px;
}

.client-logo:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    background: #fff;
    border-color: rgba(255, 107, 53, 0.1);
}

.client-logo img {
    max-width: 150px;
    max-height: 60px;
    width: auto;
    height: auto;
    object-fit: contain;
    opacity: 0.8;
    transition: all 0.3s ease;
    filter: grayscale(100%);
}

.client-logo:hover img {
    opacity: 1;
    filter: grayscale(0%);
    transform: scale(1.05);
}

.client-logo:hover img {
    opacity: 1;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: #1f2937;
    color: white;
}

.testimonials .section-header h2,
.testimonials .section-header p {
    color: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: #374151;
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid #dc2626;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.testimonial-content p {
    color: #d1d5db;
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.testimonial-author h4 {
    color: white;
    margin-bottom: 0.25rem;
}

.testimonial-author span {
    color: #9ca3af;
    font-size: 0.9rem;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: #f8fafc;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-details {
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-item i {
    color: #dc2626;
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.contact-item h4 {
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e5e7eb;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #dc2626;
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #ef4444;
    background-color: #fef2f2;
}

.field-error {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Enhanced Form Validation Styles */
.form-group.error input,
.form-group.error textarea,
.form-group.error select {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-group.success input,
.form-group.success textarea,
.form-group.success select {
    border-color: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-error {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.form-error::before {
    content: "⚠";
    font-size: 1rem;
}

.form-success {
    color: #10b981;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.form-success::before {
    content: "✓";
    font-size: 1rem;
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 1.75rem;
    font-weight: bold;
    color: #dc2626;
}

.footer-logo img {
    width: 60px;
    height: 60px;
    margin-right: 10px;
    object-fit: contain;
}

.footer-section p {
    color: #d1d5db;
    margin-bottom: 1.5rem;
}

.footer-section h3 {
    color: white;
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #dc2626;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: #d1d5db;
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: #dc2626;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.footer-contact i {
    color: #dc2626;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu,
    .contact-info {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-text .section-header {
        text-align: center;
    }
    
    .stats {
        justify-content: center;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-image img,
    .about-image img,
    .overview-image img {
        max-height: 300px;
    }
    
    .member-image img {
        height: 200px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-text h1 {
        font-size: 1.8rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .clients-grid {
        grid-template-columns: 1fr;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.service-card,
.testimonial-card,
.contact-form {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling enhancement */
html {
    scroll-padding-top: 80px;
}

/* Focus states for accessibility */
.btn:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid #dc2626;
    outline-offset: 2px;
}

/* Loading states */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Page Header Styles */
.page-header {
    background: linear-gradient(135deg, #ff6b35, #e55a2b);
    color: white;
    padding: 120px 0 80px;
    text-align: center;
}

.page-header-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: white;
}

.page-header-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

.breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: white;
}

.breadcrumb span {
    color: rgba(255, 255, 255, 0.6);
}

/* Active navigation link */
.nav-menu a.active {
    color: #ff6b35;
    font-weight: bold;
}

/* Company Overview Section */
.company-overview {
    padding: 80px 0;
    background: #fff;
}

.overview-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

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

.highlight-item {
    text-align: center;
    padding: 1.5rem;
    border-radius: 10px;
    background: #f8fafc;
    transition: transform 0.3s ease;
}

.highlight-item:hover {
    transform: translateY(-5px);
}

.highlight-item i {
    font-size: 2.5rem;
    color: #ff6b35;
    margin-bottom: 1rem;
}

.highlight-item h3 {
    color: #1f2937;
    margin-bottom: 0.5rem;
}

/* Mission Vision Values */
.mission-vision {
    padding: 80px 0;
    background: #f8fafc;
}

.mvv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.mvv-card {
    background: white;
    padding: 2.5rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.mvv-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.mvv-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff6b35, #e55a2b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.mvv-icon i {
    font-size: 2rem;
    color: white;
}

.mvv-card h3 {
    color: #1f2937;
    margin-bottom: 1rem;
}

/* Team Section */
.team-section {
    padding: 80px 0;
    background: #fff;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.team-member {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.member-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px 10px 0 0;
}

.member-info {
    padding: 2rem;
    text-align: center;
}

.member-info h3 {
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.member-info span {
    color: #ff6b35;
    font-weight: bold;
    display: block;
    margin-bottom: 1rem;
}

/* Company Stats */
.company-stats {
    padding: 80px 0;
    background: #1f2937;
    color: white;
}

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

/* Service Card Detailed */
.service-card.detailed {
    padding: 2.5rem;
}

.service-card.detailed .service-features {
    list-style: none;
    margin: 1.5rem 0 2rem;
}

.service-card.detailed .service-features li {
    padding: 0.5rem 0;
    color: #6b7280;
    position: relative;
    padding-left: 1.5rem;
}

.service-card.detailed .service-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #ff6b35;
    font-weight: bold;
}

/* Additional Services */
.additional-services {
    padding: 80px 0;
    background: #f8fafc;
}

.additional-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.additional-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.additional-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.additional-card i {
    font-size: 3rem;
    color: #ff6b35;
    margin-bottom: 1rem;
}

.additional-card h3 {
    color: #1f2937;
    margin-bottom: 0.5rem;
}

/* Service Process */
.service-process {
    padding: 80px 0;
    background: #fff;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.process-step {
    text-align: center;
    padding: 2rem;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #ff6b35, #e55a2b);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
}

.process-step h3 {
    color: #1f2937;
    margin-bottom: 1rem;
}

/* Portfolio Filters */
.portfolio-filters {
    padding: 40px 0;
    background: #f8fafc;
    text-align: center;
}

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: white;
    color: #6b7280;
    border: 2px solid #e5e7eb;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.filter-btn.active,
.filter-btn:hover {
    background: #ff6b35;
    color: white;
    border-color: #ff6b35;
}

/* Portfolio Grid */
.portfolio-grid-section {
    padding: 60px 0;
    background: #fff;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.portfolio-item {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-5px);
}

.portfolio-item.hidden {
    opacity: 0;
    transform: scale(0.8);
}

.portfolio-image {
    position: relative;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.9), rgba(229, 90, 43, 0.9));
    color: white;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-overlay h3 {
    color: white;
    margin-bottom: 0.5rem;
}

.portfolio-overlay p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
}

.portfolio-link {
    color: white;
    font-size: 1.5rem;
    align-self: flex-end;
    margin-top: auto;
}

/* Contact Section Enhanced */
.contact-section {
    padding: 80px 0;
    background: #f8fafc;
}

.contact-info-section h2 {
    color: #1f2937;
    margin-bottom: 1rem;
}

.contact-form-section {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.contact-form h3 {
    color: #1f2937;
    margin-bottom: 2rem;
    text-align: center;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
}

.checkbox-group label {
    color: #6b7280;
    font-size: 0.9rem;
}

/* Office Locations */
.office-locations {
    padding: 80px 0;
    background: #fff;
}

.locations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.location-card {
    background: #f8fafc;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s ease;
}

.location-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.location-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #ff6b35, #e55a2b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.location-icon i {
    font-size: 1.5rem;
    color: white;
}

.location-card h3 {
    color: #1f2937;
    margin-bottom: 1rem;
}

/* Map Section */
.map-section {
    padding: 80px 0;
    background: #f8fafc;
}

.map-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.map-placeholder {
    background: #e5e7eb;
    padding: 4rem 2rem;
    text-align: center;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.map-placeholder i {
    font-size: 4rem;
    color: #6b7280;
    margin-bottom: 1rem;
}

.map-placeholder h3 {
    color: #1f2937;
    margin-bottom: 1rem;
}

/* Emergency Contact */
.emergency-contact {
    padding: 60px 0;
    background: linear-gradient(135deg, #1f2937, #374151);
}

.emergency-card {
    display: flex;
    align-items: center;
    gap: 2rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.emergency-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff6b35, #e55a2b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.emergency-icon i {
    font-size: 2rem;
    color: white;
}

.emergency-content {
    color: white;
}

.emergency-content h3 {
    color: white;
    margin-bottom: 0.5rem;
}

.emergency-content p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
}

.emergency-number {
    color: #ff6b35;
    font-size: 1.5rem;
    font-weight: bold;
    text-decoration: none;
}

.emergency-number:hover {
    color: #e55a2b;
}

/* Social Contact */
.social-contact {
    margin-top: 2rem;
}

.social-contact h4 {
    color: #1f2937;
    margin-bottom: 1rem;
}

.social-contact .social-links a {
    font-size: 1.5rem;
    padding: 0.5rem;
}

/* Enhanced Form Validation Styles */
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #ef4444;
    background-color: #fef2f2;
}

.field-error {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
}

/* Enhanced Image Styling */
.hero-image img,
.about-image img,
.overview-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.member-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 10px 10px 0 0;
}

/* Portfolio Item Transitions */
.portfolio-item {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.portfolio-item.hidden {
    opacity: 0;
    transform: scale(0.8);
}

/* Logo Styling */
.logo img,
.footer-logo img {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

/* Responsive Image Adjustments */
@media (max-width: 768px) {
    .hero-image img,
    .about-image img,
    .overview-image img {
        max-height: 300px;
    }
    
    .member-image img {
        height: 200px;
    }
}

/* Loading State for Forms */
.btn.loading {
    position: relative;
    color: transparent;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid white;
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Smooth Transitions for All Interactive Elements */
a, button, input, select, textarea {
    transition: all 0.3s ease;
}

/* Enhanced Hover Effects */
.service-card:hover,
.mvv-card:hover,
.team-member:hover,
.additional-card:hover,
.location-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

/* Print Optimization */
@media print {
    .header,
    .footer,
    .btn,
    .contact-form,
    .scroll-to-top {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: #000;
    }
    
    .hero,
    .services,
    .about {
        page-break-inside: avoid;
        background: white !important;
    }
    
    h1, h2, h3 {
        color: #000 !important;
        page-break-after: avoid;
    }
      .service-icon,
    .mvv-icon,
    .location-icon {
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .hero,
    .services,
    .about,
    .clients {
        background: #1a1a1a !important;
        color: #e5e5e5 !important;
    }
    
    .service-card,
    .mvv-card,
    .team-member {
        background: #2d2d2d !important;
        color: #e5e5e5 !important;
    }
    
    h1, h2, h3, h4, h5, h6 {
        color: #ffffff !important;
    }
    
    p {
        color: #d1d1d1 !important;
    }
}

/* Image Optimization */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

.img-responsive {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.img-contain {
    object-fit: contain;
}

.img-lazy {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.img-lazy.loaded {
    opacity: 1;
}

/* Hero Image Optimization */
.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    min-height: 400px;
}

/* Team Member Image Optimization */
.team-member img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    object-position: center top;
    border-radius: 10px;
}

/* Portfolio Image Optimization */
.portfolio-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease, filter 0.3s ease;
}

.portfolio-item:hover img {
    transform: scale(1.05);
    filter: brightness(1.1);
}

/* Loading States */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 53, 0.1), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* Enhanced 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-visible:focus {
    outline: 2px solid #ff6b35;
    outline-offset: 2px;
}

/* Enhanced Animation Performance */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Fixed Social Action Buttons - Vertically Centered Right */
.fixed-action-buttons {
    position: fixed;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.fixed-action-buttons .action-btn {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #fff;
    border-radius: 50%;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    background: #ff6b35;
    transition: transform 0.2s;
    animation: bounce 1.2s infinite;
}
.fixed-action-buttons .action-btn.whatsapp {
    background: #25d366;
}
.fixed-action-buttons .action-btn.instagram {
    background: linear-gradient(135deg, #fd5949 0%, #d6249f 50%, #285AEB 100%);
}
.fixed-action-buttons .action-btn.call {
    background: #ff6b35;
}
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}
.fixed-action-buttons .action-btn:hover {
    transform: scale(1.12);
}
@media (max-width: 600px) {
    .fixed-action-buttons {
        right: 12px;
        top: 60%;
        transform: translateY(-50%);
    }
    .fixed-action-buttons .action-btn {
        width: 44px;
        height: 44px;
        font-size: 1.5rem;
    }
}