* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

.navbar {
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-link {
    font-weight: 500;
    transition: color 0.3s ease;
}

    .nav-link:hover {
        color: #007bff !important;
    }

.hero-slider {
    margin-top: 76px;
}

.carousel-item {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    position: relative;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-image {
    text-align: center;
    font-size: 8rem;
    color: rgba(255,255,255,0.2);
    animation: float 3s ease-in-out infinite;
}

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

    50% {
        transform: translateY(-20px);
    }
}

.carousel-indicators {
    bottom: 30px;
}

    .carousel-indicators button {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        margin: 0 5px;
    }

.carousel-control-prev, .carousel-control-next {
    width: 5%;
}

section {
    padding: 80px 0;
}

.display-5 {
    font-weight: 700;
    margin-bottom: 1rem;
}

.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 15px;
    overflow: hidden;
}

    .card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 30px rgba(0,0,0,0.1) !important;
    }

.icon-box {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-size: 2rem;
    color: white;
}

.service-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

    .service-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 40px rgba(0,0,0,0.15);
    }

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin-bottom: 1rem;
}

.service-content h4 {
    color: #333;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.service-content p {
    color: #666;
    margin-bottom: 0;
}

.project-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

    .project-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 40px rgba(0,0,0,0.15);
    }

.project-image {
    overflow: hidden;
}

    .project-image img {
        transition: transform 0.3s ease;
    }

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-content {
    padding: 1.5rem;
}

    .project-content h5 {
        color: #333;
        margin-bottom: 0.5rem;
        font-weight: 600;
    }

    .project-content p {
        color: #666;
        margin-bottom: 0;
    }

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

    .contact-item i {
        width: 20px;
        color: #007bff;
    }

.contact-form .form-control {
    border-radius: 10px;
    border: 2px solid #e9ecef;
    padding: 0.75rem 1rem;
    transition: border-color 0.3s ease;
}

    .contact-form .form-control:focus {
        border-color: #007bff;
        box-shadow: 0 0 0 0.2rem rgba(0,123,255,0.25);
    }

.contact-form textarea {
    resize: none;
}

.btn {
    border-radius: 10px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, #007bff, #0056b3);
    border: none;
}

    .btn-primary:hover {
        background: linear-gradient(135deg, #0056b3, #004085);
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(0,123,255,0.4);
    }

.social-links a {
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

    .social-links a:hover {
        color: #007bff !important;
    }

@media (max-width: 768px) {
    .hero-image {
        font-size: 4rem;
        margin-top: 2rem;
    }

    .display-4 {
        font-size: 2rem;
    }

    .display-5 {
        font-size: 1.5rem;
    }

    section {
        padding: 60px 0;
    }

    .service-card, .project-card {
        margin-bottom: 2rem;
    }
}

@media (max-width: 576px) {
    .hero-image {
        font-size: 3rem;
    }

    .display-4 {
        font-size: 1.75rem;
    }

    .btn-lg {
        padding: 0.5rem 1.5rem;
        font-size: 1rem;
    }
}

html {
    scroll-behavior: smooth;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #007bff;
    border-radius: 4px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: #0056b3;
    }

.destek {
    background: #ffffff !important;
    border: 2px solid #ffffff;
    color: #1e293b !important;
    box-shadow: 0 4px 24px 0 #ffffff;
}