:root {
    --primary-color: #1e3d59;
    --secondary-color: #ff6b35;
    --accent-color: #ffc425;
    --text-dark: #2c3e50;
    --text-light: #6c757d;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
}

.navbar {
    background: linear-gradient(135deg, var(--primary-color), #2c5aa0);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
}

.navbar-brand img {
    height: 50px;
    filter: brightness(1.1);
}

.navbar-nav .nav-link {
    color: white !important;
    font-weight: 500;
    margin: 0 0.5rem;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--accent-color) !important;
    transform: translateY(-2px);
}

.hero-section {
    background: linear-gradient(135deg, var(--primary-color), #2c5aa0);
    color: white;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="rgba(255,255,255,0.1)"><polygon points="0,0 1000,100 1000,0"/></svg>');
    background-size: cover;
}

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

.carousel-item {
    height: 600px;
}

.carousel-item img {
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7);
}

.carousel-caption {
    background: rgba(0, 0, 0, 0.5);
    border-radius: 10px;
    padding: 20px;
}

.service-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    padding: 30px;
    height: 100%;
    transition: all 0.3s ease;
    border-top: 4px solid var(--secondary-color);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.service-icon {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: 50px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
}

.about-section {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

.contact-section {
    background: var(--primary-color);
    color: white;
}

.contact-info i {
    color: var(--accent-color);
    margin-right: 15px;
    font-size: 1.2rem;
}

.form-control {
    border-radius: 10px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.2rem rgba(255, 196, 37, 0.25);
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    border: none;
    border-radius: 25px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.4);
}

.footer {
    background: #1a1a1a;
    color: #ccc;
    padding: 40px 0 20px;
}

.social-icons a {
    color: white;
    font-size: 1.2rem;
    margin: 0 10px;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    color: var(--accent-color);
    transform: translateY(-3px);
}

.market-badge {
    background: var(--secondary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin: 5px;
    display: inline-block;
}

.video-presentation iframe {
    width: 100%;
    min-height: 400px;
}

.email-contact a {
    color: #fff;
}

@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0;
    }

    .service-card {
        margin-bottom: 30px;
    }

    .navbar button {
        color: white;
        border-color: white;
    }

    .hero-section {
        margin-top: 80px;
    }
}