/* style.css */
[v-cloak] {
    display: none !important;
}

:root {
    --navbar-height: 56px;
}

body {
    font-family: 'Karla', sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding-top: var(--navbar-height);
    background-color: #f8f9fa;
}

h1 {
    font-family: 'Rubik', sans-serif;
    font-weight: 500;
    line-height: 1.2;
}

main {
    flex-grow: 1;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--navbar-height);
}

section {
    padding: 40px 0;
}

/* Specific Section Styling */
#home {
    background-image: url('images/bg.png');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    image-rendering: -moz-crisp-edges;
    image-rendering: -webkit-crisp-edges;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
    color: #f0f0f0;
    text-align: center;
}

#home h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

#home .lead {
    font-size: 1.75rem;
    font-weight: 300;
    margin-bottom: 1rem;
}

#home a {
    color: #f8f9fa;
}

.profile-picture {
    max-width: 250px;
    width: 100%;
    display: block;
}

#about h2 {
    margin-bottom: 1rem;
}

#about p {
    line-height: 1.6;
}

/* Alternating Section Backgrounds */
main > section:nth-child(odd) {
    background-color: #f0f0f0;
    color: #212529;
}

main > section:nth-child(even) {
    background-color: #ffffff;
    color: #212529;
}

#home, #home h1, #home .lead, #home a {
    color: #f0f0f0;
}
#home a:hover {
    color: #d0d0d0;
}


/* Full Height Sections & Content Centering */
@media (min-width: 768px) {
    main > section {
        min-height: calc(100vh - var(--navbar-height));
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding-top: 0;
        padding-bottom: 0;
    }

    main > section > .container {
        padding-top: 30px;
        padding-bottom: 30px;
        width: 100%;
    }

    /* Responsive font sizes for larger screens */
    #home h1 {
        font-size: 5.5rem;
    }

    #home .lead {
        font-size: 2.25rem;
    }
}

/* Card Media Styling */
.card-img-top {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background-color: #e9ecef;
    cursor: pointer;
}

.card-img-top:focus {
    outline: 2px solid var(--bs-primary);
}

/* --- 3D Model Viewer Styling --- */
.model-viewer-instance {
    width: 100%;
    height: 300px;
    background-color: #e9ecef;
    border-radius: var(--bs-card-inner-border-radius) var(--bs-card-inner-border-radius) 0 0; /* Match card top corners */
}

#models .card-body {
    text-align: center;
}

#models .card-title {
    margin-bottom: 0.25rem;
}

#models .card-text {
    font-size: 0.875em;
    color: #6c757d;
}