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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: url('assets/background-alt.jpg') no-repeat center center fixed;
    background-size: cover;
    min-height: 100vh;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: -1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

header {
    text-align: center;
    padding: 60px 20px 40px;
    color: white;
}

header h1 {
    font-size: 2.8rem;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

header .date {
    font-size: 1.2rem;
    opacity: 0.95;
}

.header-logo {
    height: 144px;
    margin: 12px 24px;
    filter: invert();
}

.logos {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin: 30px 0;
    padding: 20px;
}

.logo-placeholder {
    width: 120px;
    height: 120px;
    background: none;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: none;
    transition: transform 0.3s ease;
    padding: 0;
}

.logo-placeholder:hover {
    transform: translateY(-5px);
}

.logo-placeholder img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

main {
    background: #ffffffcc;
    border-radius: 15px;
    padding: 40px;
    margin: 20px auto;
    max-width: 900px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.intro {
    margin-bottom: 40px;
    font-size: 1.1rem;
    color: #555;
    text-align: justify;
}

.intro p {
    margin-bottom: 15px;
}

/* Carousel Styles */
.carousel-section {
    margin: 40px 0;
}

.carousel-container {
    position: relative;
    width: 100%;
    max-width: 820px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.carousel-slide {
    display: none;
    width: 100%;
    height: 500px;
}

.carousel-slide.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 15px;
    object-fit: cover;
    object-position: center;
}

.carousel-prev,
.carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.8);
    color: #667eea;
    border: none;
    padding: 10px;
    cursor: pointer;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
}

.carousel-prev:hover,
.carousel-next:hover {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.carousel-prev {
    left: 15px;
}

.carousel-next {
    right: 15px;
}

.carousel-prev .material-icons,
.carousel-next .material-icons {
    font-size: 28px;
}

.carousel-dots {
    text-align: center;
    padding: 15px 0;
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.dot {
    height: 12px;
    width: 12px;
    margin: 0 5px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    display: inline-block;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot:hover {
    background-color: rgba(255, 255, 255, 0.8);
}

.dot.active {
    background-color: white;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 40px 0;
}

.action-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.action-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.action-card h3 {
    font-size: 1.5rem;
}

.action-card p {
    opacity: 0.9;
}

.action-card-icon {
    font-size: 2.5rem;
    margin-right: 4px;
    vertical-align: middle;
}

.map-section {
    margin: 40px 0;
}

.map-section h2 {
    margin-bottom: 20px;
    color: #667eea;
}

.map-container {
    width: 100%;
    height: 400px;
    border-radius: 10px;
    border: solid 1px lightgrey;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 30px;
    border-radius: 15px;
    max-width: 800px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    line-height: 20px;
}

.close:hover,
.close:focus {
    color: #000;
}

.modal-header {
    margin-bottom: 20px;
    border-bottom: 2px solid #667eea;
    padding-bottom: 10px;
}

.pilot-list {
    margin-top: 20px;
}

.pilot-item {
    padding: 15px;
    margin: 10px 0;
    background: #f5f5f5;
    border-radius: 8px;
    border-left: 4px solid #667eea;
}

.pilot-item strong {
    color: #667eea;
}

footer {
    text-align: center;
    padding: 40px 20px;
    color: white;
    opacity: 0.9;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }

    .logos {
        gap: 15px;
    }

    .logo-placeholder {
        width: 80px;
        height: 80px;
    }

    main {
        padding: 25px;
        margin: 10px;
    }

    .intro {
        font-size: 1rem;
    }

    .actions {
        grid-template-columns: 1fr;
    }

    .map-container {
        height: 300px;
    }

    .modal-content {
        margin: 10% auto;
        padding: 20px;
        width: 95%;
    }

    .carousel-slide {
        height: 300px;
    }

    .carousel-prev,
    .carousel-next {
        width: 35px;
        height: 35px;
        padding: 5px;
    }

    .carousel-prev .material-icons,
    .carousel-next .material-icons {
        font-size: 22px;
    }

    .carousel-prev {
        left: 10px;
    }

    .carousel-next {
        right: 10px;
    }

    .dot {
        height: 10px;
        width: 10px;
        margin: 0 4px;
    }
}