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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #0c0c0c 0%, #1a1a1a 100%);
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Navigation Styles */
.navbar-dark .navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff !important;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.8) !important;
    font-weight: 500;
    padding: 0.75rem 1rem !important;
    transition: all 0.3s ease;
    position: relative;
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: #007bff !important;
    transform: translateY(-2px);
}

.navbar-dark .navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: #007bff;
    transition: all 0.3s ease;
}

.navbar-dark .navbar-nav .nav-link:hover::after {
    width: 100%;
    left: 0;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), 
                url('https://images.unsplash.com/photo-1554151228-14d9def656e4?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1920&q=80') center/cover;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.1) 0%, rgba(0, 0, 0, 0.8) 100%);
    display: flex;
    align-items: center;
}

/* Animations */
.fade-in {
    animation: fadeInUp 1s ease-out;
}

.fade-in-delay {
    animation: fadeInUp 1s ease-out 0.3s both;
}

.fade-in-delay-2 {
    animation: fadeInUp 1s ease-out 0.6s both;
}

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

/* Service Cards */
.service-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.service-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.1);
    border-color: #007bff;
    box-shadow: 0 20px 40px rgba(0, 123, 255, 0.2);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    transition: all 0.3s ease;
}

.service-icon i {
    font-size: 2rem;
    color: white;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
    box-shadow: 0 10px 20px rgba(0, 123, 255, 0.4);
}

/* Portfolio Items */
.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.portfolio-image {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
}

.portfolio-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: all 0.3s ease;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    opacity: 0;
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

/* Video Showcase */
.video-showcase-item,
.drone-showcase-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.video-image,
.drone-image {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
}

.video-image img,
.drone-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: all 0.3s ease;
}

.video-overlay,
.drone-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(0, 123, 255, 0.8), rgba(0, 0, 0, 0.8));
    opacity: 0;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 1.5rem;
}

.video-showcase-item:hover .video-overlay,
.drone-showcase-item:hover .drone-overlay {
    opacity: 1;
}

.video-showcase-item:hover .video-image img,
.drone-showcase-item:hover .drone-image img {
    transform: scale(1.1);
}

/* Gallery Items */
.drone-gallery-item,
.video-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.drone-gallery-item:hover,
.video-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

/* Service Cards for Detail Pages */
.video-service-card,
.drone-service-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    height: 100%;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.video-service-card:hover,
.drone-service-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.1);
    border-color: #007bff;
}

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

.video-service-card .service-icon i,
.drone-service-card .service-icon i {
    font-size: 1.5rem;
    color: white;
}

/* Technology and Equipment Icons */
.tech-icon,
.equipment-icon,
.cert-icon {
    font-size: 3rem;
    color: #007bff;
    transition: all 0.3s ease;
}

.tech-item:hover .tech-icon,
.equipment-item:hover .equipment-icon,
.certification-item:hover .cert-icon {
    transform: scale(1.1);
    color: #0056b3;
}

/* About Page Styles */
.about-image img {
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.skill-item {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.skill-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.1);
}

.skill-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

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

.skill-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
    margin: 0.5rem 0;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, #007bff, #0056b3);
    border-radius: 3px;
    transition: width 2s ease;
}

.equipment-showcase-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
}

.equipment-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: all 0.3s ease;
}

.equipment-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    opacity: 0;
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
}

.equipment-showcase-item:hover .equipment-overlay {
    opacity: 1;
}

.equipment-showcase-item:hover .equipment-image img {
    transform: scale(1.1);
}

.philosophy-item {
    text-align: center;
    padding: 1rem;
}

.philosophy-item i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.certification-item {
    padding: 1rem;
    transition: all 0.3s ease;
}

.certification-item:hover {
    transform: translateY(-5px);
}

/* Contact Page Styles */
.contact-form-container {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-control-dark {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    transition: all 0.3s ease;
}

.form-control-dark:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: #007bff;
    color: #ffffff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.form-control-dark::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.form-select.form-control-dark {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23ffffff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
}

.contact-info-container {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    height: fit-content;
}

.contact-info-item {
    display: flex;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-info-item:last-child {
    border-bottom: none;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    flex-shrink: 0;
}

.contact-icon i {
    color: white;
    font-size: 1.2rem;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #007bff;
    color: white;
    transform: translateY(-3px);
}

.service-quick-contact {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.service-quick-contact:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.1);
    border-color: #007bff;
}

/* Button Styles */
.btn-primary {
    background: linear-gradient(135deg, #007bff, #0056b3);
    border: none;
    border-radius: 25px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0056b3, #004085);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 123, 255, 0.3);
}

.btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: 25px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #ffffff;
    transform: translateY(-2px);
}

.btn-outline-primary {
    border: 2px solid #007bff;
    border-radius: 25px;
    padding: 0.5rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-outline-primary:hover {
    background: #007bff;
    transform: translateY(-2px);
}

/* Alert Styles */
.alert-container {
    position: fixed;
    top: 70px;
    right: 20px;
    z-index: 1050;
    max-width: 400px;
}

.alert {
    border-radius: 10px;
    border: none;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Footer Styles */
footer {
    background: #000000 !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.social-links a:hover {
    color: #007bff !important;
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .display-3,
    .display-4,
    .display-5 {
        font-size: 2rem;
    }
    
    .hero-section {
        min-height: 70vh;
    }
    
    .service-card,
    .portfolio-item,
    .video-service-card,
    .drone-service-card {
        margin-bottom: 2rem;
    }
    
    .portfolio-image img,
    .video-image img,
    .drone-image img {
        height: 200px;
    }
    
    .contact-form-container,
    .contact-info-container {
        margin-bottom: 2rem;
    }
}

@media (max-width: 576px) {
    .btn-lg {
        padding: 0.5rem 1.5rem;
        font-size: 1rem;
    }
    
    .service-icon,
    .skill-icon {
        width: 60px;
        height: 60px;
    }
    
    .service-icon i,
    .skill-icon i {
        font-size: 1.5rem;
    }
    
    .hero-section .container {
        padding: 0 1rem;
    }
}

/* Loading Animation */
.loading {
    opacity: 0;
    animation: fadeIn 0.5s ease-in-out forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #000000;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #007bff, #0056b3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #0056b3, #004085);
}