:root {
    --primary-color: #FF6B00;
    --dark-color: #1a1a2e;
    --light-bg: #f8f9fa;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
}

.navbar {
    padding: 1.5rem 0;
    background: white !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--dark-color) !important;
}

.brand-pixel {
    color: var(--primary-color);
}

.nav-link {
    color: var(--dark-color) !important;
    margin: 0 1rem;
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color) !important;
}

.nav-link.active {
    color: var(--primary-color) !important;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 10px;
}

.btn-primary {
    background-color: var(--primary-color);
    border: none;
    padding: 0.7rem 2rem;
    border-radius: 25px;
    font-weight: 600;
}

.btn-primary:hover {
    background-color: #e55d00;
}

.hero-section {
    padding: 6.5rem 0 5rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--dark-color);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
}

.stat-badge {
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.5rem;
}

.stat-icon {
    width: 30px;
    height: 30px;
    background: var(--primary-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center 50%;
    display: block;
    box-shadow: 0 20px 60px rgba(255, 107, 0, 0.2);
    border: 8px solid white;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 70px;
}

.hero-image img:hover {
    transform: scale(1.05);
    box-shadow: 0 25px 70px rgba(255, 107, 0, 0.3);
}

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

.social-link {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-color);
    font-size: 1.3rem;
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 107, 0, 0.3);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-subtitle {
    color: var(--primary-color);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 2px;
    font-size: 0.9rem;
}

.section-heading {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark-color);
    margin-top: 0.5rem;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 2rem;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 50px rgba(255,107,0,0.15);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--dark-color);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    font-size: 2rem;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.service-desc {
    color: #666;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.btn-learn {
    background-color: var(--primary-color);
    color: white;
    padding: 0.6rem 1.5rem;
    border-radius: 20px;
    text-decoration: none;
    display: inline-block;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-learn:hover {
    background-color: #e55d00;
    color: white;
}

.portfolio-section {
    padding: 5rem 0;
    background: white;
}

.portfolio-filter {
    margin-bottom: 3rem;
}

.filter-btn {
    background: transparent;
    border: 2px solid #ddd;
    padding: 0.7rem 2rem;
    margin: 0 0.5rem;
    border-radius: 25px;
    font-weight: 600;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

.portfolio-item-wrapper {
    margin-bottom: 2rem;
    transition: all 0.3s ease;
}

.portfolio-item-wrapper.hide {
    display: none;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    cursor: pointer;
}

.portfolio-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.2) 0%, rgba(255,107,0,0.9) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
}

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

.portfolio-title {
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.portfolio-category {
    color: white;
    font-size: 0.9rem;
}

.pricing-section {
    padding: 5rem 0;
    background: var(--light-bg);
}

.pricing-card {
    background: white;
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 2rem;
    height: 100%;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 50px rgba(255,107,0,0.15);
}

.pricing-card.featured {
    border: 3px solid var(--primary-color);
    transform: scale(1.05);
}

.pricing-badge {
    background: var(--primary-color);
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1rem;
}

.pricing-name {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.pricing-price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.pricing-period {
    color: #666;
    font-size: 1rem;
    margin-bottom: 2rem;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 0.8rem 0;
    border-bottom: 1px solid #f0f0f0;
    color: #666;
}

.pricing-features li i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.testimonial-section {
    padding: 5rem 0;
    background: white;
}

.testimonial-card {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 20px;
    margin-bottom: 2rem;
    height: 100%;
}

.testimonial-text {
    color: #333;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-style: italic;
}

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

.author-image {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
}

.author-info h5 {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark-color);
}

.author-info p {
    margin: 0;
    font-size: 0.85rem;
    color: #666;
}

.newsletter-section {
    padding: 5rem 0;
    background: var(--light-bg);
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-icon {
    width: 150px;
    margin-bottom: 2rem;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.newsletter-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: none;
    border-radius: 25px;
    font-size: 1rem;
}

.newsletter-btn {
    background: var(--primary-color);
    color: white;
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
}

footer {
    background: var(--dark-color);
    color: white;
    padding: 3rem 0 1.5rem;
}

.footer-brand {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-links a {
    color: white;
    text-decoration: none;
    margin: 0 1rem;
}

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

.footer-social {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

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

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    text-decoration: none;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background: #128C7E;
    color: white;
    box-shadow: 0 10px 40px rgba(37, 211, 102, 0.6);
}

@keyframes pulse {
    0% {
        box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 8px 40px rgba(37, 211, 102, 0.6);
    }
    100% {
        box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
    }
}

/* Portfolio Page Styles */
.portfolio-hero {
    padding: 10rem 0 3rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.portfolio-detail-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.portfolio-detail-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 50px rgba(255,107,0,0.15);
}

.portfolio-image-wrapper {
    position: relative;
    overflow: hidden;
    height: 300px;
}

.portfolio-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-detail-card:hover .portfolio-image-wrapper img {
    transform: scale(1.1);
}

.portfolio-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.portfolio-content {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.portfolio-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-badge {
    background: #f0f0f0;
    color: #666;
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, #e55d00 100%);
    color: white;
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
}

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

.cta-section .btn-primary:hover {
    background: var(--dark-color);
    color: white;
}

/* Pricing Page Styles */
.pricing-hero {
    padding: 10rem 0 3rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.pricing-detail-card {
    background: white;
    padding: 3rem 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.pricing-detail-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 50px rgba(255,107,0,0.15);
}

.pricing-detail-card.featured {
    border: 3px solid var(--primary-color);
    transform: scale(1.05);
    position: relative;
}

.pricing-detail-card.featured::before {
    content: 'RECOMMENDED';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid #f0f0f0;
}

.pricing-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), #e55d00);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2.5rem;
}

.pricing-detail-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.pricing-detail-period {
    color: #999;
    font-size: 1.1rem;
}

.pricing-description {
    text-align: center;
    color: #666;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid #f0f0f0;
}

.pricing-detail-features {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
    flex: 1;
}

.pricing-detail-features li {
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
    color: #666;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}

.pricing-detail-features li i {
    color: var(--primary-color);
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.pricing-detail-features li strong {
    color: var(--dark-color);
}

.comparison-table {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

.table-responsive {
    border-radius: 15px;
    overflow: hidden;
}

.table {
    margin-bottom: 0;
}

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

.table thead th {
    padding: 1.5rem 1rem;
    font-weight: 600;
    border: none;
}

.table tbody td {
    padding: 1.2rem 1rem;
    vertical-align: middle;
}

.table tbody tr:hover {
    background: #f8f9fa;
}

.feature-check {
    color: var(--primary-color);
    font-size: 1.3rem;
}

.feature-cross {
    color: #ddd;
    font-size: 1.3rem;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-heading {
        font-size: 1.8rem;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .filter-btn {
        margin: 0.3rem;
        padding: 0.5rem 1.2rem;
        font-size: 0.85rem;
    }
    
    .hero-image img {
        width: 280px;
        height: 280px;
    }
    
    .stat-badge {
        font-size: 0.8rem;
        padding: 0.7rem 1rem;
        display: flex;
        margin: 0.3rem;
    }
    
    .hero-section {
        padding: 6rem 0 3rem 0;
    }
    
    .social-links {
        justify-content: flex-start;
    }
    
    .social-link {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 1.8rem;
    }
    
    .service-card,
    .pricing-card,
    .pricing-detail-card,
    .portfolio-detail-card,
    .testimonial-card {
        margin-bottom: 1.5rem;
    }
    
    .service-title,
    .pricing-name {
        font-size: 1.3rem;
    }
    
    .pricing-price,
    .pricing-detail-price {
        font-size: 2.5rem;
    }
    
    .btn-primary,
    .btn-outline-dark,
    .btn-outline-primary {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .navbar-brand {
        font-size: 1.3rem;
    }
    
    .portfolio-hero,
    .pricing-hero {
        padding: 7rem 0 2rem 0;
    }
    
    .portfolio-hero h1,
    .pricing-hero h1 {
        font-size: 1.8rem;
    }
    
    .portfolio-hero .lead,
    .pricing-hero .lead {
        font-size: 0.95rem;
    }
    
    .portfolio-detail-card h3 {
        font-size: 1.3rem;
    }
    
    .portfolio-image-wrapper {
        height: 220px;
    }
    
    .portfolio-content {
        padding: 1.5rem;
    }
    
    .tech-badge {
        font-size: 0.75rem;
        padding: 0.3rem 0.7rem;
    }
    
    .pricing-detail-card {
        padding: 2rem 1.5rem;
    }
    
    .pricing-icon {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }
    
    .pricing-header {
        margin-bottom: 1.5rem;
        padding-bottom: 1.5rem;
    }
    
    .pricing-detail-features li {
        padding: 0.8rem 0;
        font-size: 0.9rem;
    }
    
    .pricing-detail-features li i {
        font-size: 1rem;
    }
    
    .cta-section h2 {
        font-size: 1.8rem;
    }
    
    .cta-section .lead {
        font-size: 1rem;
    }
    
    .footer-brand {
        font-size: 1.3rem;
    }
    
    .footer-links {
        text-align: center !important;
        margin-top: 1rem;
    }
    
    .footer-links a {
        margin: 0 0.5rem;
        font-size: 0.9rem;
    }
    
    .comparison-table {
        padding: 1.5rem;
    }
    
    .table {
        font-size: 0.85rem;
    }
    
    .table thead th,
    .table tbody td {
        padding: 0.8rem 0.5rem;
    }
    
    .accordion-button {
        font-size: 0.9rem;
        padding: 1rem;
    }
    
    .accordion-body {
        font-size: 0.85rem;
        padding: 1rem;
    }
    
    .newsletter-input {
        padding: 0.9rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .newsletter-btn {
        padding: 0.9rem 2rem;
        font-size: 0.9rem;
    }
    
    .portfolio-badge {
        font-size: 0.75rem;
        padding: 0.4rem 0.8rem;
    }
    
    .pricing-detail-card.featured::before {
        font-size: 0.7rem;
        padding: 0.4rem 1.2rem;
        top: -12px;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.6rem;
        line-height: 1.3;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .section-heading {
        font-size: 1.5rem;
    }
    
    .section-subtitle {
        font-size: 0.8rem;
    }
    
    .hero-image img {
        width: 240px;
        height: 240px;
    }
    
    .stat-badge {
        font-size: 0.75rem;
        padding: 0.6rem 0.8rem;
        flex-direction: column;
        text-align: center;
        gap: 0.3rem;
    }
    
    .stat-icon {
        width: 25px;
        height: 25px;
        font-size: 0.9rem;
    }
    
    .social-link {
        width: 38px;
        height: 38px;
        font-size: 1rem;
    }
    
    .filter-btn {
        padding: 0.4rem 1rem;
        font-size: 0.8rem;
        margin: 0.2rem;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 1.6rem;
    }
    
    .service-card,
    .pricing-detail-card {
        padding: 1.8rem 1.2rem;
    }
    
    .pricing-detail-price {
        font-size: 2.2rem;
    }
    
    .pricing-icon {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
    }
    
    .portfolio-image-wrapper {
        height: 200px;
    }
    
    .btn-sm {
        font-size: 0.8rem;
        padding: 0.4rem 1rem;
    }
    
    .tech-badge {
        font-size: 0.7rem;
        padding: 0.25rem 0.6rem;
    }
    
    .cta-section {
        padding: 3rem 0;
    }
    
    .cta-section h2 {
        font-size: 1.5rem;
    }
    
    .cta-section .lead {
        font-size: 0.9rem;
    }
    
    .footer {
        padding: 2rem 0 1rem;
    }
    
    .footer-social a {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .table {
        font-size: 0.75rem;
    }
    
    .table thead th {
        font-size: 0.7rem;
    }
    
    .feature-check,
    .feature-cross {
        font-size: 1rem;
    }
}