/* Reset & Body */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f9f9f9;
    color: #333;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: #ffffff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}
.logo {
    font-weight: bold;
}
.nav a {
    margin-left: 20px;
    text-decoration: none;
    color: #333;
}

/* Hero */
.hero {
    text-align: center;
    padding: 100px 20px;
    background: url("american-aquarium.png") no-repeat center center / cover;
    color: white;
    text-shadow: 2px 2px black;
    font-size: 2em;
}
.hero-content {
    max-width: 600px;
    margin: 0 auto;
}



.cta-btn {
    margin-top: 20px;
    padding: 10px 30px;
    border: none;
    background-color: #333;
    color: #fff;
    cursor: pointer;
    font-size: 1rem;
}

/* Sections */
.services,
.gallery,
.contact {
    text-align: center;
}
.service-list {
    display: flex;
    justify-content: center;
    gap: 20px;
}
.service {
    max-width: 250px;
}

/* Horizontal Slider (Gallery) */
.slider-container {
    /* No fixed height, so the container grows to fit the images */
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.slider-track {
    display: flex;
    transition: transform 0.5s ease;
}

.slide {
    flex: 0 0 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

/**
 * Ensure the full image is visible (no cropping).
 * "height: auto" prevents truncation on larger viewports.
 * "max-width: 100%" ensures it doesn't overflow horizontally.
 */
.slide img {
    max-width: 100%;
    height: auto;
    object-fit: contain; /* Ensures entire image is shown (no cropping) */
    display: block;
    cursor: zoom-in;
}

/* Contact */
.contact a {
    color: #333;
    text-decoration: none;
}

/* Footer */
.footer {
    text-align: center;
    padding: 20px;
    background: #fff;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
}

/* Modal (Zoom) - optional */
.modal {
    display: none;
    position: fixed;
    z-index: 999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8);
    cursor: zoom-out;
    text-align: center;
    padding-top: 60px;
}
.modal-content {
    margin: auto;
    display: block;
    max-width: 80%;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}
.modal-close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
}
.modal-close:hover,
.modal-close:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
}