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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: #333;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
}

/* Header Styles */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    background: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #333;
    font-weight: 700;
    font-size: 22px;
    cursor: pointer;
}

.logo-container:hover {
    color: #001f3f;
}

.logo {
    width: 93px;
    height: auto;
}

nav {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-left {
    display: flex;
    gap: 40px;
}

.nav-right {
    display: flex;
    gap: 40px;
}

nav a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 18px;
    position: relative;
}

nav a:hover {
    color: #001f3f;
}

.contact-link {
    color: #001f3f;
}

/* Dropdown Styles */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: white;
    min-width: 180px;
    box-shadow: 0px 8px 16px rgba(0,0,0,0.1);
    z-index: 1000;
    border-radius: 4px;
    top: 100%;
    left: 0;
    padding: 8px 0;
}

.dropdown-content a {
    color: #333;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    font-size: 14px;
}

.dropdown-content a:hover {
    background-color: #f5f5f5;
}

.dropdown:hover .dropdown-content,
.dropdown-content:hover {
    display: block;
}

.dropdown-toggle {
    cursor: pointer;
}

.dropdown-toggle::after {
    content: ' ▾';
    font-size: 12px;
}

/* Hero Section */
.hero {
    display: flex;
    padding: 160px 60px 80px 60px;
    min-height: 600px;
    align-items: center;
    justify-content: center;
    gap: 80px;
    background: white;
    max-width: 1400px;
    margin: 0 auto;
    margin-top: 20px;
}

.hero-content {
    flex: 1;
    max-width: 500px;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 40px;
    font-weight: 600;
    line-height: 1.2;
}

.hero-description {
    font-size: 18px;
    line-height: 1.6;
    color: #666;
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.btn {
    padding: 15px 35px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
}

.btn-primary {
    background: #001f3f;
    color: white;
}

.btn-primary:hover {
    background: #003366;
}

.btn-secondary {
    background: #e0e0e0;
    color: #333;
}

.btn-secondary:hover {
    background: #d0d0d0;
}

/* Carousel Dots */
.carousel-dots {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: background 0.3s;
}

.dot.active {
    background: #001f3f;
}

/* Image Carousel Container */
.hero-carousel-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

/* Image Carousel */
.hero-image {
    position: relative;
    height: 500px;
    width: 500px;
    max-width: 100%;
    background: #f0f0f0;
    border-radius: 8px;
    overflow: hidden;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.placeholder-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 100px;
    color: #ccc;
}

/* Footer */
footer {
    background: white;
    padding: 40px 60px;
    border-top: 1px solid #e0e0e0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
    gap: 20px;
}

.footer-links {
    display: flex;
    gap: 40px;
    justify-content: center;
}

.footer-links a {
    text-decoration: none;
    color: #001f3f;
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.social-icons {
    display: flex;
    gap: 20px;
}

.social-icons a {
    color: #ccc;
    font-size: 20px;
    transition: color 0.3s;
}

.social-icons a:hover {
    color: #001f3f;
}

.copyright {
    text-align: center;
    color: #999;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        padding: 15px 20px;
        gap: 15px;
    }

    .logo-container {
        gap: 8px;
        font-size: 18px;
    }

    .logo {
        width: 70px;
    }

    nav {
        flex-direction: column;
        gap: 12px;
        width: 100%;
    }

    .nav-left,
    .nav-right {
        flex-direction: column;
        gap: 12px;
        width: 100%;
    }

    nav a {
        font-size: 14px;
    }

    .dropdown-content {
        position: static;
        box-shadow: none;
        background-color: #f9f9f9;
        padding: 8px 0 8px 16px;
        margin-top: -8px;
    }

    .dropdown:hover .dropdown-content,
    .dropdown-content:hover {
        display: block;
    }

    .hero {
        flex-direction: column;
        padding: 30px 20px 40px 20px;
        min-height: auto;
        gap: 40px;
    }

    .hero-content {
        max-width: 100%;
        padding-right: 0;
    }

    .hero h1 {
        font-size: 32px;
        margin-bottom: 20px;
    }

    .hero-description {
        font-size: 16px;
        margin-bottom: 20px;
    }

    .hero-buttons {
        flex-wrap: wrap;
        gap: 10px;
        margin-bottom: 30px;
    }

    .btn {
        padding: 12px 24px;
        font-size: 14px;
    }

    .hero-carousel-wrapper {
        flex: none;
        width: 100%;
        gap: 20px;
    }

    .carousel-dots {
        justify-content: center;
    }

    .dot {
        width: 10px;
        height: 10px;
    }

    .hero-image {
        width: 100%;
        max-width: 100%;
        height: 300px;
    }

    footer {
        padding: 30px 20px;
    }

    .footer-links {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }

    .footer-links a {
        font-size: 12px;
    }

    .copyright {
        font-size: 12px;
        margin-top: 15px;
    }
}

@media (max-width: 480px) {
    header {
        padding: 12px 15px;
        gap: 10px;
    }

    .logo-container {
        font-size: 16px;
        gap: 6px;
    }

    .logo {
        width: 60px;
    }

    nav,
    .nav-left,
    .nav-right {
        gap: 10px;
    }

    nav a {
        font-size: 13px;
    }

    .hero {
        padding: 20px 15px 30px 15px;
        gap: 30px;
    }

    .hero h1 {
        font-size: 24px;
        margin-bottom: 15px;
    }

    .hero-description {
        font-size: 14px;
        margin-bottom: 15px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        padding: 12px 20px;
        font-size: 13px;
        text-align: center;
    }

    .carousel-dots {
        gap: 8px;
    }

    .dot {
        width: 8px;
        height: 8px;
    }

    .hero-image {
        height: 250px;
    }

    footer {
        padding: 20px 15px;
    }

    .footer-links {
        flex-direction: column;
        gap: 10px;
    }

    .footer-links a {
        font-size: 11px;
    }

    .social-icons {
        gap: 15px;
    }

    .social-icons a {
        font-size: 18px;
    }

    .copyright {
        font-size: 11px;
        margin-top: 12px;
    }
}