:root {
    --primary: #0066cc;
    --secondary: #004d99;
    --dark: #0e0e10;
    --darker: #080808;
    --light: #f0f0f0;
    --cybertruck-silver: #c0c0c0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--dark);
    color: var(--light);
    overflow-x: hidden;
}

section {
    overflow-x: hidden;
    overflow-y: hidden;
}

.navbar {
    background-color: rgba(8, 8, 8, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 15px 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.8rem;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
}

.navbar-brand img {
    height: 40px;
    margin-right: 10px;
}

.nav-link {
    font-weight: 500;
    text-transform: uppercase;
    position: relative;
    padding: 0.5rem 1rem;
    margin: 0 0.25rem;
    color: var(--light) !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: all 0.3s ease;
}

.nav-link:hover::after {
    width: 80%;
    left: 10%;
}

.order-btn {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border: none;
    color: white;
    padding: 10px 25px;
    border-radius: 30px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.order-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 102, 204, 0.4);
}

/* Navbar Toggler Stili */
.navbar-toggler {
    border: none;
    background: transparent;
    padding: 5px;
}

.navbar-toggler:focus {
    box-shadow: none;
    outline: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Mobil menü için dropdown düzenlemesi */
@media (max-width: 991px) {
    .navbar-collapse {
        background-color: rgba(8, 8, 8, 0.95);
        margin-top: 10px;
        padding: 15px;
        border-radius: 8px;
        max-height: 80vh;
        overflow-y: auto;
    }
    
    .navbar-nav {
        margin-bottom: 15px;
    }
    
    .nav-item {
        margin-bottom: 5px;
    }
    
    .nav-link {
        padding: 10px;
        display: block;
        text-align: center;
    }
    
    .nav-link::after {
        display: none;
    }
    
    .order-btn {
        display: block;
        margin: 0 auto;
        width: 100%;
        max-width: 250px;
    }

    .navbar-brand img.enlarged-logo.navbar-logo {
        height: 35px; /* Mobilde logo boyutunu küçültme */
    }
}

/* Hero bölümünün navbar'ın altında başlaması için düzenleme */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-color: var(--darker);
    overflow: hidden;
    padding-top: 80px; /* Navbar yüksekliğine göre ayarlayın */
}

/* Sayfanın geri kalanı için CSS... */
.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-video {
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    object-fit: cover;
    opacity: 0.6;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 3rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    height: 3px;
    width: 60%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.feature-card {
    background-color: rgba(14, 14, 16, 0.7);
    backdrop-filter: blur(5px);
    border-radius: 10px;
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    min-height: 300px;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.2);
    border-color: var(--primary);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.tech-specs {
    background-color: var(--darker);
    padding: 5rem 0;
}

.spec-item {
    display: flex;
    margin-bottom: 1.5rem;
}

.spec-icon {
    flex: 0 0 50px;
    font-size: 1.5rem;
    color: var(--primary);
}

.spec-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.sales-points {
    padding: 5rem 0;
}

.country-slider {
    position: relative;
    overflow: hidden;
}

.country-slider .owl-stage-outer {
    overflow: visible;
}

.country-card {
    background-color: rgba(14, 14, 16, 0.7);
    backdrop-filter: blur(5px);
    border-radius: 10px;
    padding: 2rem;
    margin: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    text-align: center;
}

.country-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.2);
    border-color: var(--primary);
}

.country-flag {
    width: 60px;
    height: 60px;
    margin-bottom: 1rem;
    border-radius: 50%;
    object-fit: cover;
}

.contact-form {
    background-color: var(--darker);
    padding: 5rem 0;
}

.form-control {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--light);
    padding: 12px 15px;
    margin-bottom: 1.5rem;
}

.form-control:focus {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--light);
    box-shadow: none;
    border-color: var(--primary);
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-select {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--light);
    padding: 12px 15px;
    margin-bottom: 1.5rem;
}

.form-select:focus {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--light);
    box-shadow: none;
    border-color: var(--primary);
}

.form-select option {
    background-color: var(--dark);
    color: var(--light);
}

.submit-btn {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border: none;
    color: white;
    padding: 12px 30px;
    border-radius: 30px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    width: 100%;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 102, 204, 0.4);
}

footer {
    background-color: var(--darker);
    padding: 3rem 0;
    position: relative;
}

.footer-logo {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.footer-logo img {
    height: 40px;
    margin-right: 10px;
}

.social-icons {
    margin-bottom: 2rem;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--light);
    margin-right: 0.5rem;
    transition: all 0.3s ease;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    margin-right: 1.5rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

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

.footer-patent {
    position: absolute;
    right: 15px;
    top: 15px;
    width: 100px;
}

.cybertruck-theme {
    position: relative;
}

.cybertruck-theme::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.1)), url('../assets/gallery/galeri-1920x1080-7.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.2;
    z-index: -1;
}

.cybertruck-theme2 {
    position: relative;
}

.cybertruck-theme2::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.1)), url('../assets/gallery/dis-1920x1080-18.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.2;
    z-index: -1;
}

.about-brand {
    padding: 5rem 0;
    background: linear-gradient(-45deg, #001a33, #0e0e10, #003366, #0e0e10);
    background-size: 400% 400%;
    animation: gradient 15s ease infinite;
}

.brand-item {
    margin-bottom: 3rem;
}

.brand-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.brand-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

/* Parallax effect */
.parallax {
    /* background-attachment: fixed; */
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Glowing effect */
.glow {
    animation: glow 3s infinite alternate;
}

@keyframes glow {
    from {
        text-shadow: 0 0 5px #0066cc, 0 0 10px #0066cc;
    }
    to {
        text-shadow: 0 0 20px #0066cc, 0 0 30px #0066cc;
    }
}

/* Animated gradient background */
.gradient-bg {
    background: linear-gradient(-45deg, #0066cc, #0e0e10, #004d99, #0e0e10);
    background-size: 400% 400%;
    animation: gradient 15s ease infinite;
}

@keyframes gradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Gallery section */
.gallery-section {
    padding: 5rem 0;
    background-color: var(--darker);
}

.gallery-title {
    margin-bottom: 3rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    margin-bottom: 30px;
}

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

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.7) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover::after {
    opacity: 1;
}

.gallery-item.tall {
    height: 500px;
}

.gallery-item.short {
    height: 300px;
}

/* 360 Viewer */
.viewer-360 {
    padding: 5rem 0;
    background-color: var(--dark);
}

.viewer-container {
    position: relative;
    width: 100%;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.viewer-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.viewer-controls {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.viewer-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--light);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin: 0 10px;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.viewer-btn:hover {
    background: var(--primary);
}

.viewer-slider {
    width: 80%;
    margin: 20px auto;
}

.video-showcase {
    position: relative;
    padding: 5rem 0;
}

.video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../assets/gallery/galeri-1920x1080-8.jpg') no-repeat center center/cover;
    opacity: 0.2;
    z-index: -1;
}

.video-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2rem 0;
}

.video-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.video-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.video-wrapper {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* Modal styling */
.modal-content {
    background-color: var(--dark);
    color: var(--light);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-close {
    color: var(--light);
    background: none;
    border: none;
    font-size: 1.5rem;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.modal-close:hover {
    opacity: 1;
}

/* Mobil görünüm düzenlemeleri */
@media (max-width: 767px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .gallery-item.tall, 
    .gallery-item.short {
        height: 250px;
    }
    
    .viewer-container {
        height: 300px;
    }
    
    .viewer-slider {
        width: 100%;
    }
    
    .video-title {
        font-size: 1.8rem;
    }
    
    .video-subtitle {
        font-size: 1rem;
    }
    
    .footer-patent {
        display: none;
    }

    .hero-action-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-top: 1.5rem;
    }

    .footer-patent2 {
        position: static;
        display: block;
        width: 40px;
        margin: 0;
        opacity: 1;
        pointer-events: auto;
        bottom: auto;
        right: auto;
        z-index: auto;
    }
    
    .hero-action-row .order-btn {
        margin: 0;
    }
    
    .navbar-collapse.show {
        max-height: 80vh;
        overflow-y: auto;
    }
}