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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f8fafc;
}

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

/* Header */
.header {
    background: #ffffff;
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    position: fixed;
    width: calc(100% - 40px);
    top: 20px;
    left: 20px;
    right: 20px;
    z-index: 1000;
    border: 2px solid #f1f5f9;
    border-radius: 15px;
    margin: 0 auto;
}

.nav {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1600px;
    margin: 0 auto;
    min-height: 60px;
    width: 100%;
    gap: 24px;
}

.nav-brand {
    flex: none;
    display: flex;
    justify-content: flex-start;
}

.nav-brand h1 {
    color: #1e40af;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin: 0;
}

.nav-logo {
    height: 55px;
    width: auto;
    object-fit: contain;
}

/* Desktop Navigation - Always visible */
.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex: 1;
    gap: 2rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    justify-content: flex-start;
}

.nav-menu li {
    margin: 0;
}

.nav-menu a {
    text-decoration: none;
    color: #64748b;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0.75rem;
    display: block;
    white-space: nowrap;
    text-align: center;
}

.nav-menu a:hover {
    color: #1e40af;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex: none;
    justify-content: flex-end;
}

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

.social-icon {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: #1e40af;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1rem;
    transition: all 0.3s ease;
    color: white;
}

.social-icon:hover {
    transform: translateY(-2px);
    background: #3b82f6;
    box-shadow: 0 5px 15px rgba(30, 64, 175, 0.3);
}

.social-icon svg {
    width: 18px;
    height: 18px;
}

.nav-cta-button {
    background: #1e40af;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.nav-cta-button:hover {
    background: #3b82f6;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(30, 64, 175, 0.3);
}

/* Hero Section */
.hero {
    background: linear-gradient(120deg, #1e40af 0%, #2563eb 100%);
    color: white;
    padding: 120px 0 80px;
    text-align: center;
    margin-top: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-logo {
    height: 120px;
    width: auto;
    margin-bottom: 2rem;
    object-fit: contain;
}

.hero-content h1 {
    font-size: clamp(2.25rem, 4.5vw, 3.75rem);
    letter-spacing: -0.045em;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

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

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: #ffffff;
    color: #1e40af;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* About Section */
.about {
    padding: 80px 0;
    background: #eff6ff;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.about-text {
    text-align: left;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #1e40af;
}

.about-text p {
    font-size: 1.1rem;
    color: #64748b;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-features {
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.feature-icon {
    font-size: 1.5rem;
    color: #1e40af;
    background: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    flex-shrink: 0;
}

.feature-item h4 {
    font-size: 1.2rem;
    color: #1e40af;
    margin-bottom: 0.5rem;
}

.feature-item p {
    font-size: 1rem;
    color: #64748b;
    margin: 0;
    line-height: 1.6;
}

.about-image {
    position: relative;
}

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

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #3b82f6, #60a5fa);
    border-radius: 20px;
    z-index: -1;
}

/* Responsive için about section */
@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-text {
        order: 1;
    }
    
    .about-image {
        order: 2;
    }
    
    .about-text h2 {
        font-size: 2rem;
        text-align: center;
    }
    
    .about-image::before {
        top: -10px;
        left: -10px;
    }
}

/* Projeler */
.projects {
    padding: 80px 0;
    background: #f8fafc;
}

.projects-heading {
    text-align: center;
    margin-bottom: 3rem;
}

.projects h2 {
    color: #1e40af;
    font-size: 2.5rem;
    letter-spacing: -0.04em;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.projects-heading p {
    max-width: 65ch;
    margin: 0 auto;
    color: #64748b;
}

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

.project-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(30, 64, 175, 0.04);
    transition: box-shadow 0.25s ease-out, border-color 0.25s ease-out;
}

.project-card:hover,
.project-card:focus-within {
    border-color: #93c5fd;
    box-shadow: 0 12px 28px rgba(30, 64, 175, 0.09);
}

.project-preview {
    display: block;
    position: relative;
    background: #eff6ff;
    overflow: hidden;
}

.project-card img {
    display: block;
    width: 100%;
    height: 160px;
    object-fit: cover;
    object-position: top;
    border-bottom: 1px solid #e2e8f0;
}

.project-preview img {
    object-fit: contain;
    object-position: center;
}

.preview-label {
    position: absolute;
    right: 8px;
    bottom: 8px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.3rem 0.5rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #ffffff;
    color: #1e40af;
    font-size: 0.75rem;
    font-weight: 600;
}

.project-info {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 1.25rem;
}

.project-category {
    color: #64748b;
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.project-info h3 {
    font-size: 1.3rem;
    letter-spacing: -0.03em;
    line-height: 1.3;
    margin-bottom: 0.75rem;
    color: #1e40af;
}

.project-info h3 span {
    display: block;
    margin-top: 0.4rem;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: normal;
    color: #334155;
}

.project-info p {
    color: #64748b;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.project-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
}

.feature {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.8rem;
    color: #475569;
    background: #f1f5f9;
    padding: 0.4rem 0.65rem;
    border-radius: 6px;
}

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

.tech-stack span {
    background: #dbeafe;
    color: #1e40af;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Services Section */
.services {
    padding: 80px 0;
    background: #eff6ff;
}

.services h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #1e40af;
}

.services-intro {
    text-align: center;
    font-size: 1.1rem;
    color: #64748b;
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.6;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.service-item {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: left;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.service-icon {
    color: #1e40af;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.service-item h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #1e40af;
}

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

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

.service-features li {
    color: #475569;
    margin-bottom: 0.5rem;
    padding-left: 0;
    position: relative;
}

.service-features li:before {
    content: none;
    color: #10b981;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.services-cta {
    text-align: center;
    background: white;
    padding: 3rem 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.services-cta h3 {
    font-size: 1.5rem;
    color: #1e40af;
    margin-bottom: 1rem;
}

.services-cta p {
    color: #64748b;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.services-cta .cta-button {
    background: #1e40af;
    color: white;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: transform 0.3s, box-shadow 0.3s;
}

.services-cta .cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(30, 64, 175, 0.3);
}

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

.contact-header {
    text-align: center;
    margin-bottom: 4rem;
}

.contact-badge {
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1.5rem;
}

.contact-header h2 {
    font-size: 2.5rem;
    color: #1e293b;
    margin-bottom: 1rem;
    font-weight: 700;
}

.contact-header p {
    font-size: 1.1rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.contact-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 4rem;
    align-items: start;
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-card {
    background: #f8fafc;
    border-radius: 15px;
    padding: 2rem;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.contact-card:hover {
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.contact-icon {
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    width: 50px;
    height: 50px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.icon-text {
    color: white;
    font-weight: 700;
    font-size: 1rem;
}

.contact-info h4 {
    color: #1e293b;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.contact-info p {
    color: #64748b;
    line-height: 1.6;
    margin: 0;
}

.contact-form-section {
    background: #f8fafc;
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid #e2e8f0;
}

.contact-form-section h3 {
    color: #1e293b;
    font-size: 1.5rem;
    margin-bottom: 2rem;
    font-weight: 600;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    min-width: 0;
    width: 100%;
    font-family: inherit;
    padding: 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s;
    background: white;
    color: #1e293b;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #94a3b8;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.contact-form button {
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    color: white;
    padding: 1rem;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 1rem;
}

.contact-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(30, 64, 175, 0.3);
}

.contact-form button:disabled {
    background: #94a3b8;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Responsive Contact */
@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-card {
        padding: 1.5rem;
        gap: 1rem;
    }
    
    .contact-form-section {
        padding: 2rem;
    }
    
    .contact-header h2 {
        font-size: 2rem;
    }
}

/* Footer */
.footer {
    background: #1e40af;
    color: white;
    text-align: center;
    padding: 2rem 0;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.whatsapp-button {
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: white;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    font-size: 1.75rem;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-button svg {
    width: 28px;
    height: 28px;
}

@keyframes pulse {
    0% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
}

/* Responsive Design */
    @media (max-width: 768px) {
        .header {
            width: calc(100% - 20px);
            left: 10px;
            top: 10px;
            border-radius: 12px;
        }
        
        .nav {
            flex-direction: column;
            gap: 1rem;
            padding: 1rem 2rem;
        }
        
        .nav-menu {
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
        }
        
        .nav-right {
            gap: 1rem;
        }
        
        .social-icons {
            gap: 0.5rem;
        }
        
        .hero-content h1 {
            font-size: 2rem;
        }
        
        .hero {
            margin-top: 100px;
        }
        
        .projects-grid {
            grid-template-columns: 1fr;
            max-width: none;
        }
        
        .contact-content {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        
        .services-grid {
            grid-template-columns: 1fr;
        }
        
        .whatsapp-float {
            bottom: 20px;
            right: 20px;
        }
        
        .whatsapp-button {
            width: 50px;
            height: 50px;
        }
        
        .whatsapp-button svg {
            width: 24px;
            height: 24px;
        }
    }

/* Hamburger Menu */
.hamburger {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: transparent;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    color: #1e40af;
    font-size: 1.6rem;
    flex-direction: column;
    cursor: pointer;
    padding: 8px;
    gap: 4px;
    z-index: 1001;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    /* Header Mobil - Hamburger menü ile */
    .header {
        width: calc(100% - 20px);
        left: 10px;
        top: 10px;
        border-radius: 12px;
    }
    
    .nav {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 1.5rem;
        position: relative;
    }
    
    .nav-brand {
        flex: none;
    }
    
    .nav-brand h1 {
        font-size: 1.4rem;
        margin: 0;
        color: #1e40af;
    }
    
    .nav-logo {
        height: 45px;
        width: auto;
    }
    
    /* Hamburger menu göster */
    .hamburger {
        display: flex;
    }
    
    /* Navigation content - mobilde gizli */
    .nav-content {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        border-radius: 0 0 12px 12px;
        box-shadow: 0 10px 25px rgba(0,0,0,0.15);
        padding: 1.5rem;
        transform: translateY(-10px);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 1000;
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .nav-content.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        margin: 0;
        padding: 0;
        list-style: none;
        order: 1;
    }
    
    .nav-menu li {
        margin: 0;
    }
    
    .nav-menu a {
        font-size: 1rem;
        padding: 0.8rem 1rem;
        text-decoration: none;
        color: #64748b;
        font-weight: 500;
        transition: all 0.3s ease;
        border-radius: 8px;
        display: block;
        text-align: center;
    }
    
    .nav-menu a:hover {
        color: #1e40af;
        background: #f1f5f9;
    }
    
    .nav-right {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: center;
        gap: 1rem;
        order: 2;
        flex-wrap: wrap;
    }
    
    .nav-cta-button {
        font-size: 0.9rem;
        padding: 0.8rem 1.5rem;
        background: #1e40af;
        color: white;
        text-decoration: none;
        border-radius: 25px;
        font-weight: 600;
        transition: all 0.3s ease;
        text-align: center;
        min-width: 120px;
        order: 1;
    }
    
    .nav-cta-button:hover {
        background: #3b82f6;
        transform: translateY(-2px);
    }
    
    .social-icons {
        gap: 1rem;
        display: flex;
        order: 2;
    }
    
    .social-icon {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: #1e40af;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        text-decoration: none;
        transition: all 0.3s ease;
    }
    
    .social-icon:hover {
        transform: translateY(-2px);
        background: #3b82f6;
    }
    
    /* Hero Mobil */
    .hero {
        margin-top: 90px;
        padding: 60px 0 50px;
    }
    
    .hero-content {
        padding: 0 1rem;
    }
    
    .hero-logo {
        height: 80px;
        margin-bottom: 1.5rem;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
        line-height: 1.3;
    }
    
    .hero-content p {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
        line-height: 1.5;
        max-width: none;
    }
    
    .cta-button {
        font-size: 0.9rem;
        padding: 12px 28px;
    }
    
    /* Projects Mobil */
    .projects {
        padding: 60px 0;
    }
    
    .projects h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        max-width: none;
        gap: 1.5rem;
    }
    
    .project-card {
        margin: 0;
    }
    
    .project-info {
        padding: 1.2rem;
    }
    
    .project-info h3 {
        font-size: 1.3rem;
    }
    
    .project-info p {
        font-size: 0.9rem;
    }
    
    .project-features {
        gap: 0.4rem;
    }
    
    .feature {
        font-size: 0.8rem;
        padding: 0.2rem 0.4rem;
    }
    
    /* About Mobil */
    .about {
        padding: 60px 0;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
    }
    
    .about-text {
        order: 1;
    }
    
    .about-image {
        order: 2;
    }
    
    .about-text h2 {
        font-size: 2rem;
        text-align: center;
    }
    
    .about-text p {
        font-size: 1rem;
        text-align: center;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
        margin: 0 auto;
    }
    
    .about-image::before {
        top: -10px;
        left: -10px;
    }
    
    /* Services Mobil */
    .services {
        padding: 60px 0;
    }
    
    .services h2 {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .services-intro {
        font-size: 1rem;
        margin-bottom: 2rem;
        padding: 0 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .service-item {
        padding: 1.5rem;
    }
    
    .service-icon {
        font-size: 2rem;
    }
    
    .service-item h3 {
        font-size: 1.1rem;
    }
    
    .service-item p {
        font-size: 0.9rem;
    }
    
    .service-features li {
        font-size: 0.9rem;
    }
    
    .services-cta {
        padding: 2rem 1rem;
        margin: 0 1rem;
    }
    
    .services-cta h3 {
        font-size: 1.3rem;
    }
    
    .services-cta p {
        font-size: 1rem;
    }
    
    /* Contact Mobil - Kartlar aynı boyutta ve düzgün hizalanmış */
    .contact {
        padding: 60px 0;
    }
    
    .contact-header {
        margin-bottom: 2rem;
        padding: 0 1rem;
        text-align: center;
    }
    
    .contact-header h2 {
        font-size: 2rem;
    }
    
    .contact-header p {
        font-size: 1rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
        max-width: none;
        margin: 0 auto;
    }
    
    .contact-cards {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }
    
    .contact-card {
        background: #f8fafc;
        border-radius: 15px;
        padding: 1.5rem;
        display: flex;
        align-items: center;
        gap: 1rem;
        margin: 0;
        min-height: 120px;
        max-height: 120px;
        border: 1px solid #e2e8f0;
        transition: all 0.3s ease;
        box-sizing: border-box;
    }
    
    .contact-card:hover {
        box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        transform: translateY(-2px);
    }
    
    .contact-icon {
        background: linear-gradient(45deg, #1e40af, #3b82f6);
        width: 50px;
        height: 50px;
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }
    
    .icon-text {
        color: white;
        font-weight: 700;
        font-size: 1rem;
    }
    
    .contact-info {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        overflow: hidden;
    }
    
    .contact-info h4 {
        color: #1e293b;
        font-size: 1.1rem;
        margin: 0 0 0.5rem 0;
        font-weight: 600;
        line-height: 1.2;
    }
    
    .contact-info p {
        color: #64748b;
        font-size: 0.9rem;
        line-height: 1.4;
        margin: 0;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    .contact-form-section {
        padding: 2rem;
        margin: 0;
    }
    
    .contact-form-section h3 {
        font-size: 1.3rem;
        text-align: center;
        margin-bottom: 1.5rem;
    }
    
    .contact-form input,
    .contact-form textarea {
        font-size: 1rem;
        padding: 1rem;
    }
    
    .contact-form button {
        font-size: 1rem;
        padding: 1rem;
    }
    
    /* Footer Mobil */
    .footer {
        padding: 1.5rem 0;
    }
    
    .footer p {
        font-size: 0.9rem;
        padding: 0 1rem;
    }
    
    /* WhatsApp Button Mobil */
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-button {
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-button svg {
        width: 24px;
        height: 24px;
    }
}

/* Tablet için orta boyut responsive */
@media (max-width: 1024px) and (min-width: 769px) {
    .projects-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        max-width: none;
        gap: 1.8rem;
    }
    
    .about-content {
        gap: 3rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-content {
        gap: 3rem;
    }
}
.bi {
    flex-shrink: 0;
    line-height: 1;
}

.contact-cards,
.contact-form-section {
    min-width: 0;
}

.feature .bi,
.service-features .bi {
    color: #1e40af;
}

.service-features .bi {
    margin-right: 0.4rem;
}

.contact-icon .bi {
    color: #ffffff;
    font-size: 1.4rem;
}

section[id] {
    scroll-margin-top: 125px;
}

a:focus-visible,
button:focus-visible {
    outline: 3px solid #3b82f6;
    outline-offset: 4px;
}

@media (min-width: 769px) and (max-width: 1100px) {
    .nav { padding: 1rem; gap: 1rem; }
    .nav-content { gap: 0.75rem; }
    .nav-menu { gap: 0; }
    .nav-menu a { padding: 0.5rem; font-size: 0.85rem; }
    .nav-right { gap: 0.5rem; }
    .nav-cta-button { padding: 0.65rem 1rem; }
}

@media (max-width: 768px) {
    .nav-content { max-height: calc(100dvh - 115px); overflow-y: auto; }
    .hero-content h1 { font-size: clamp(2rem, 8vw, 3rem); }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}