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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fafafa;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e3a8a;
}

.nav-logo i {
    font-size: 1.8rem;
}

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

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

.nav-link:hover {
    color: #2563eb;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: #2563eb;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 20px 50px;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: "";
    display: table;
    clear: both;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><polygon fill="%23ffffff08" points="0,1000 1000,0 1000,1000"/></svg>');
}

/* Hero Text Section */
.hero-text-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    position: relative;
    width: 50%;
    float: left;
    box-sizing: border-box;
}

/* Hero Visual Section */
.hero-visual-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 50%;
    float: right;
    box-sizing: border-box;
    min-height: 400px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: linear-gradient(45deg, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

.btn {
    padding: 12px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #1f2937;
    font-weight: 600;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(251, 191, 36, 0.4);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-full {
    width: 100%;
}

.hero-visual {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
}

.floating-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 1.5rem 2rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: float 6s ease-in-out infinite;
    transform-origin: center;
}

.floating-card:nth-child(2) {
    animation-delay: 2s;
    align-self: flex-end;
}

.floating-card:nth-child(3) {
    animation-delay: 4s;
    align-self: flex-start;
}

.floating-card i {
    font-size: 1.5rem;
    color: #fbbf24;
}

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

/* Sections */
.section-header {
    text-align: center;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1f2937;
}

.section-header p {
    font-size: 1.2rem;
    color: white;
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    padding: 100px 0;
    background: white;
}

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

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #1e3a8a, #1e40af);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

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

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

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

.service-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
}

.service-card p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-features {
    list-style: none;
}

.service-features li {
    color: #4b5563;
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: 600;
}

/* Portfolio Section */
.portfolio {
    padding: 100px 0;
    background: #f9fafb;
}

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

.portfolio-item {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.portfolio-image {
    height: 200px;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-placeholder {
    color: white;
    text-align: center;
}

.portfolio-placeholder i {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.portfolio-content {
    padding: 2rem;
}

.portfolio-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1f2937;
}

.portfolio-content p {
    color: #6b7280;
    margin-bottom: 1.5rem;
}

.portfolio-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.portfolio-tags span {
    background: #e0e7ff;
    color: #3730a3;
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: white;
}

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

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1f2937;
}

.contact-info p {
    font-size: 1.1rem;
    color: #6b7280;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-methods {
    margin-bottom: 3rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-method i {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.contact-method h4 {
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.25rem;
}

.contact-method p {
    color: #6b7280;
    margin: 0;
}

.contact-benefits {
    background: #f9fafb;
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid #2563eb;
}

.contact-benefits h4 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
}

.contact-benefits ul {
    list-style: none;
}

.contact-benefits li {
    color: #4b5563;
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.contact-benefits li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #2563eb;
    font-weight: 600;
}

/* Contact Form */
.contact-form {
    background: #f9fafb;
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #374151;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

.btn-loading {
    display: none;
}

.contact-form.loading .btn-text {
    display: none;
}

.contact-form.loading .btn-loading {
    display: inline;
}

/* Coming Soon Page */
.coming-soon {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    color: white;
    padding: 6rem 0;
}

.coming-soon-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.coming-soon-icon {
    font-size: 4rem;
    margin-bottom: 2rem;
    opacity: 0.8;
}

.coming-soon h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.coming-soon-description {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.coming-soon-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.coming-soon-features .feature {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.coming-soon-features .feature:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.15);
}

.coming-soon-features .feature i {
    font-size: 1.5rem;
    color: #f59e0b;
}

.coming-soon-features .feature span {
    font-weight: 500;
}

.coming-soon-cta {
    margin-top: 3rem;
}

.coming-soon-cta p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.coming-soon-cta .btn {
    margin: 0 0.5rem;
}

.nav-link.active {
    color: #1e40af !important;
    font-weight: 600;
}

.nav-link.active::after {
    width: 100%;
    background: #f59e0b;
}

@media (max-width: 768px) {
    .coming-soon h1 {
        font-size: 2.5rem;
    }
    
    .coming-soon-description {
        font-size: 1.1rem;
    }
    
    .coming-soon-features {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .coming-soon-cta .btn {
        display: block;
        margin: 0.5rem auto;
        max-width: 300px;
    }
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand .nav-logo {
    color: #f59e0b;
}

.footer-brand p {
    margin-top: 1rem;
    color: #9ca3af;
}

.footer-links h4,
.footer-contact h4 {
    margin-bottom: 1rem;
    font-weight: 600;
}

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

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

.footer-links a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

.footer-contact p {
    color: #9ca3af;
    margin-bottom: 0.5rem;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 1rem 0;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero {
        min-height: auto;
        padding: 120px 20px 60px;
        text-align: center;
    }

    .hero-text-section {
        width: 100%;
        float: none;
        text-align: center;
        align-items: center;
        max-width: none;
        margin: 0 auto;
        padding: 0 20px;
    }
    
    .hero-visual-section {
        display: none;
    }

    .hero-title {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    .hero-description {
        font-size: 1.1rem;
        margin-bottom: 2rem;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .btn {
        flex: 1;
        min-width: 140px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 15px 50px;
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.1;
    }

    .hero-description {
        font-size: 1rem;
        padding: 0 10px;
    }

    .hero-text-section {
        padding: 0 10px;
    }

    .service-card,
    .contact-form {
        padding: 1.5rem;
    }
}

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

.service-card,
.portfolio-item {
    animation: fadeInUp 0.6s ease forwards;
}

.service-card:nth-child(even) {
    animation-delay: 0.2s;
}

.portfolio-item:nth-child(2) {
    animation-delay: 0.2s;
}

.portfolio-item:nth-child(3) {
    animation-delay: 0.4s;
}

/* Portfolio Styles */
.portfolio-header {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 25%, #1d4ed8 75%, #1e40af 100%);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.portfolio-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(59, 130, 246, 0.1) 0%, rgba(147, 197, 253, 0.1) 100%);
    pointer-events: none;
}

.portfolio-header .section-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.portfolio-header .section-header p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 750px;
    margin: 0 auto;
}

.portfolio-featured {
    padding: 80px 0;
    background: white;
}

.project-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.project-category {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 20px;
}

.project-showcase h2 {
    font-size: 2.5rem;
    color: #2d3748;
    margin-bottom: 20px;
    font-weight: 700;
}

.project-description {
    font-size: 1.1rem;
    color: #4a5568;
    line-height: 1.7;
    margin-bottom: 30px;
}

.project-highlights h3,
.project-tech h3,
.project-results h3 {
    font-size: 1.3rem;
    color: #2d3748;
    margin-bottom: 16px;
    font-weight: 600;
}

.feature-list {
    list-style: none;
    margin-bottom: 30px;
}

.feature-list li {
    padding: 8px 0;
    color: #4a5568;
    display: flex;
    align-items: center;
    gap: 12px;
}

.feature-list li i {
    color: #2563eb;
    width: 16px;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}

.tech-tag {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: white;
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 0.85rem;
    font-weight: 500;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.result-item {
    text-align: center;
    padding: 20px;
    background: #f7fafc;
    border-radius: 12px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.result-item:hover {
    border-color: #2563eb;
    transform: translateY(-2px);
}

.result-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2563eb;
    margin-bottom: 8px;
}

.result-label {
    font-size: 0.9rem;
    color: #4a5568;
}

.project-actions {
    display: flex;
    gap: 16px;
}

.project-visual {
    position: relative;
}

.project-mockup {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.3);
}

.mockup-browser {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.browser-header {
    background: #f1f5f9;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 16px;
    border-bottom: 1px solid #e2e8f0;
}

.browser-dots {
    display: flex;
    gap: 6px;
}

.browser-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.browser-dots span:nth-child(1) { background: #ff5f57; }
.browser-dots span:nth-child(2) { background: #ffbd2e; }
.browser-dots span:nth-child(3) { background: #28ca42; }

.browser-title {
    font-size: 0.9rem;
    color: #64748b;
    font-weight: 500;
}

.browser-content {
    padding: 24px;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.dashboard-header h4 {
    font-size: 1.1rem;
    color: #2d3748;
    font-weight: 600;
}

.ai-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.chart-placeholder {
    display: flex;
    align-items: end;
    gap: 8px;
    height: 120px;
    margin-bottom: 20px;
    padding: 16px;
    background: #f8fafc;
    border-radius: 8px;
}

.chart-bar {
    background: linear-gradient(to top, #2563eb, #1d4ed8);
    width: 24px;
    border-radius: 2px;
    animation: chartGrow 1s ease-out;
}

@keyframes chartGrow {
    from { height: 0; }
    to { height: var(--height, 100%); }
}

.dashboard-insights {
    space-y: 12px;
}

.insight-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: #fef7e6;
    border-radius: 8px;
    border-left: 4px solid #f59e0b;
    margin-bottom: 8px;
}

.insight-item i {
    color: #f59e0b;
    font-size: 14px;
}

.insight-item span {
    font-size: 0.9rem;
    color: #92400e;
}

.portfolio-more {
    padding: 80px 0;
    background: #f8fafc;
    text-align: center;
}

.more-projects h2 {
    font-size: 2.2rem;
    color: #2d3748;
    margin-bottom: 16px;
    font-weight: 700;
}

.more-projects p {
    font-size: 1.1rem;
    color: #4a5568;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.upcoming-projects {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
}

.upcoming-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.upcoming-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.upcoming-item i {
    font-size: 2rem;
    color: #2563eb;
}

.upcoming-item span {
    font-weight: 500;
    color: #2d3748;
}

.cta-section {
    margin-top: 60px;
}

.cta-section p {
    font-size: 1.2rem;
    color: #4a5568;
    margin-bottom: 24px;
}

/* Portfolio Contact Section */
.portfolio-contact {
    padding: 80px 0;
    background: white;
    border-top: 1px solid #e2e8f0;
}

.portfolio-contact .contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.portfolio-contact .contact-info h2 {
    font-size: 2.2rem;
    color: #2d3748;
    margin-bottom: 20px;
    font-weight: 700;
}

.portfolio-contact .contact-info p {
    font-size: 1.1rem;
    color: #4a5568;
    line-height: 1.7;
    margin-bottom: 30px;
}

.contact-highlights {
    margin-bottom: 40px;
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.highlight-item i {
    font-size: 1.5rem;
    color: #2563eb;
    margin-top: 4px;
    min-width: 24px;
}

.highlight-item h4 {
    font-size: 1.1rem;
    color: #2d3748;
    margin-bottom: 4px;
    font-weight: 600;
}

.highlight-item p {
    font-size: 0.95rem;
    color: #4a5568;
    margin: 0;
    line-height: 1.5;
}

.portfolio-contact .contact-methods {
    display: flex;
    gap: 30px;
}

.portfolio-contact .contact-method {
    display: flex;
    align-items: center;
    gap: 12px;
}

.portfolio-contact .contact-method i {
    font-size: 1.2rem;
    color: #fff;
    min-width: 20px;
}

.portfolio-contact .contact-method h4 {
    font-size: 1rem;
    color: #2d3748;
    margin-bottom: 2px;
    font-weight: 600;
}

.portfolio-contact .contact-method p {
    font-size: 0.9rem;
    color: #4a5568;
    margin: 0;
}

.form-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f1f5f9;
}

.form-header h3 {
    font-size: 1.8rem;
    color: #2d3748;
    margin-bottom: 8px;
    font-weight: 700;
}

.form-header p {
    font-size: 1rem;
    color: #4a5568;
    margin: 0;
}

/* Portfolio Responsive Styles */
@media (max-width: 768px) {
    .portfolio-header .section-header h1 {
        font-size: 2.5rem;
    }
    
    .project-showcase {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .project-visual {
        order: -1;
    }
    
    .project-mockup {
        padding: 20px;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
    
    .project-actions {
        flex-direction: column;
    }
    
    .upcoming-projects {
        flex-direction: column;
        gap: 20px;
    }
    
    .tech-stack {
        justify-content: center;
    }
    
    .portfolio-contact .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-highlights {
        margin-bottom: 30px;
    }
    
    .portfolio-contact .contact-methods {
        flex-direction: column;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .portfolio-header {
        padding: 100px 0 40px;
    }
    
    .portfolio-header .section-header h1 {
        font-size: 2rem;
    }
    
    .project-showcase h2 {
        font-size: 2rem;
    }
    
    .project-mockup {
        padding: 16px;
    }
    
    .browser-content {
        padding: 16px;
    }
    
    .portfolio-contact .contact-info h2 {
        font-size: 1.8rem;
    }
    
    .form-header h3 {
        font-size: 1.5rem;
    }
    
    .highlight-item {
        margin-bottom: 20px;
    }
}