@charset "utf-8";

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: sans-serif;
    color: #333;
    background-color: #e6f0f5;
}

body #logo-container {
    position: absolute !important;
    top: 0;
    left: 0;
    height: 60px;
    width: 50%;
    display: flex;
    align-items: center;
    padding-left: 20px;
    z-index: 100;
    background-color: transparent;
}

#logo-container img {
    height: 90%;
    width: auto;
}

body #main-header {
    position: absolute !important;
    top: 0;
    right: 0;
    width: 50%;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    z-index: 90;
    background-color: transparent;
}

.header-nav ul {
    list-style: none;
    padding: 0;
    margin: 0 20px 0 0;
    display: flex;
    gap: 30px;
}

.header-nav ul li a {
    text-decoration: none;
    color: black;
    font-size: 1.2rem;
    font-weight: bold;
    font-family: 'Arial Black', 'Helvetica', sans-serif;
    padding: 10px 0;
}

main {
    padding-top: 0;
    padding-bottom: 40px;
}

.content-section {
    display: flex;
    flex-wrap: nowrap;
    max-width: 1200px;
    margin: 40px auto;
    padding: 20px;
    align-items: center;
}

.content-section:first-of-type {
    margin-top: 100px !important;
}

.text-block {
    flex: 0 0 50%;
    padding: 0 40px;
    order: 1;
}

.image-block, .slideshow-container {
    flex: 0 0 50%;
    order: 2;
}

.content-section.introduction .image-block img {
    width: 100%;
    height: auto;
    display: block;
}

h2 {
    font-size: 3rem;
    font-family: 'Times New Roman', serif;
    margin-top: 0;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1rem;
    color: #666;
    margin-top: 0;
    margin-bottom: 20px;
}

main .content-section.reverse .image-block,
main .content-section.reverse .slideshow-container {
    order: 1 !important;
}

main .content-section.reverse .text-block {
    order: 2 !important;
}

.slideshow-container {
    max-width: 100%;
    position: relative;
    margin: auto;
    overflow: hidden;
}

.mySlides {
    display: none;
}

.mySlides img {
    vertical-align: middle;
    width: 100%;
    height: auto;
}

.prev, .next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    padding: 16px;
    margin-top: -22px;
    color: white;
    font-weight: bold;
    font-size: 18px;
    transition: 0.6s ease;
    border-radius: 0 3px 3px 0;
    user-select: none;
    background-color: rgba(0,0,0,0.5);
    z-index: 10;
}

.next {
    right: 0;
    border-radius: 3px 0 0 3px;
}

.prev:hover, .next:hover {
    background-color: rgba(0,0,0,0.8);
}

.slide-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    text-align: center;
    z-index: 10;
}

.dot {
    cursor: pointer;
    height: 12px;
    width: 20px;
    margin: 0 4px;
    background-color: #bbb;
    border-radius: 0;
    display: inline-block;
    transition: background-color 0.6s ease;
}

.active-dot, .dot:hover {
    background-color: #717171;
}

.hidden-section {
    opacity: 0;
    transition: opacity 1.5s ease-out, transform 1.0s ease-out;
    transform: translateY(50px);
}

.show-section {
    opacity: 1;
    transform: translateY(0);
}