/* Reset ve Temel Stiller */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #334155;
    background-color: #f8fafc;
}

html {
    scroll-behavior: smooth;
}

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

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

.hero-content,
.section-header,
.about-content,
.portfolio-card,
.pricing-card,
.contact-content {
    animation: fadeInUp 0.6s ease-out;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #1d4ed8;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #64748b;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #1d4ed8;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: #64748b;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-avatar {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #1d4ed8, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    font-weight: bold;
    color: white;
    margin: 0 auto 2rem;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: bold;
    color: #1e293b;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #64748b;
    margin-bottom: 1rem;
}

.hero-description {
    font-size: 1.1rem;
    color: #64748b;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

/* Buttons */
.btn {
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary {
    background: #1d4ed8;
    color: white;
}

.btn-primary:hover {
    background: #1e40af;
    transform: translateY(-2px);
}

.btn-secondary {
    border: 2px solid #1d4ed8;
    color: #1d4ed8;
    background: transparent;
}

.btn-secondary:hover {
    background: #1d4ed8;
    color: white;
    transform: translateY(-2px);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: bold;
    color: #1e293b;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
}

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

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

.about-text h3 {
    font-size: 1.8rem;
    font-weight: bold;
    color: #1e293b;
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    color: #64748b;
    line-height: 1.7;
}

.features-list {
    list-style: none;
    margin-top: 2rem;
}

.features-list li {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    color: #1e293b;
}

.features-list li::before {
    content: "•";
    color: #1d4ed8;
    font-size: 1.5rem;
    margin-right: 1rem;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.service-card {
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
}

.service-card.blue { background: linear-gradient(135deg, #dbeafe, #bfdbfe); }
.service-card.green { background: linear-gradient(135deg, #dcfce7, #bbf7d0); }
.service-card.purple { background: linear-gradient(135deg, #f3e8ff, #e9d5ff); }
.service-card.orange { background: linear-gradient(135deg, #fed7aa, #fdba74); }

.service-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.service-card h4 {
    font-weight: bold;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.service-card p {
    color: #64748b;
    font-size: 0.9rem;
}

/* Portfolio Section */
.portfolio {
    padding: 80px 0;
    background: #f8fafc;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.portfolio-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.portfolio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.15);
}

.portfolio-image {
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.portfolio-image.lemon {
    background: linear-gradient(135deg, #fbbf24, #10b981);
}

.portfolio-image.coming-soon {
    background: linear-gradient(135deg, #64748b, #475569);
}

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

.portfolio-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.portfolio-overlay h3 {
    font-size: 1.8rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.portfolio-content {
    padding: 2rem;
}

.portfolio-content h4 {
    font-size: 1.3rem;
    font-weight: bold;
    color: #1e293b;
    margin-bottom: 1rem;
}

.portfolio-content p {
    color: #64748b;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.portfolio-tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.tag {
    background: #e2e8f0;
    color: #475569;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.portfolio-link {
    color: #1d4ed8;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.portfolio-link:hover {
    color: #1e40af;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc, #e0f2fe);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto 4rem;
}

.pricing-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.15);
}

.pricing-card.popular {
    border: 2px solid #1d4ed8;
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #1d4ed8;
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-header h3 {
    font-size: 1.5rem;
    font-weight: bold;
    color: #1e293b;
    margin-bottom: 1rem;
}

.price {
    font-size: 2rem;
    font-weight: bold;
    color: #1d4ed8;
    margin-bottom: 0.5rem;
}

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

.pricing-features li {
    padding: 0.75rem 0;
    display: flex;
    align-items: center;
}

.pricing-features li::before {
    content: "✓";
    margin-right: 1rem;
    font-weight: bold;
}

.pricing-features li.included::before {
    color: #10b981;
}

.pricing-features li.not-included {
    color: #94a3b8;
}

.pricing-features li.not-included::before {
    content: "✗";
    color: #ef4444;
}

.pricing-contact {
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
}

.pricing-contact p {
    margin-bottom: 0.5rem;
    color: #64748b;
}

.contact-phone {
    font-size: 1.2rem;
    font-weight: bold;
    color: #1d4ed8;
    text-decoration: none;
}

.contact-phone:hover {
    color: #1e40af;
}

.pricing-cta {
    background: linear-gradient(135deg, #1d4ed8, #7c3aed);
    color: white;
    padding: 3rem;
    border-radius: 16px;
    text-align: center;
}

.pricing-cta h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.pricing-cta p {
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-contact {
    background: rgba(255, 255, 255, 0.2);
    padding: 1.5rem;
    border-radius: 8px;
    display: inline-block;
}

.cta-phone {
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
    text-decoration: none;
}

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

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

.contact-info h3 {
    font-size: 1.8rem;
    font-weight: bold;
    color: #1e293b;
    margin-bottom: 2rem;
}

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

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

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-icon.phone { background: #dbeafe; }
.contact-icon.email { background: #dcfce7; }
.contact-icon.web { background: #f3e8ff; }
.contact-icon.whatsapp { background: #dcfce7; }

.contact-item h4 {
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.25rem;
}

.contact-item a {
    color: #64748b;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: #1d4ed8;
}

.working-hours h4 {
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.hours {
    display: flex;
    justify-content: space-between;
    color: #64748b;
}

.whatsapp-cta {
    background: linear-gradient(135deg, #dcfce7, #bbf7d0);
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
}

.whatsapp-icon {
    width: 80px;
    height: 80px;
    background: #10b981;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1.5rem;
}

.whatsapp-cta h3 {
    font-size: 1.5rem;
    font-weight: bold;
    color: #1e293b;
    margin-bottom: 1rem;
}

.whatsapp-cta p {
    color: #64748b;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.whatsapp-btn {
    background: #10b981;
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    display: inline-block;
    transition: all 0.3s ease;
}

.whatsapp-btn:hover {
    background: #059669;
    transform: translateY(-2px);
}

.contact-details {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: #64748b;
}

/* Footer */
.footer {
    background: #1e293b;
    color: white;
    padding: 3rem 0;
}

.footer-content {
    text-align: center;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #60a5fa;
    margin-bottom: 1rem;
}

.footer-content p {
    color: #cbd5e1;
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #60a5fa;
}

.footer-copyright {
    border-top: 1px solid #374151;
    padding-top: 2rem;
}

.footer-copyright p {
    color: #94a3b8;
    font-size: 0.9rem;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }

    .nav-menu.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

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

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

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

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

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

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

    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero-avatar {
        width: 100px;
        height: 100px;
        font-size: 2.5rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .service-card,
    .portfolio-card,
    .pricing-card {
        margin: 0 10px;
    }

    .pricing-cta {
        padding: 2rem 1rem;
    }

    .whatsapp-cta {
        padding: 2rem 1rem;
    }
}