:root {
    --font-sans: 'Inter', sans-serif;
    --font-brand: "Nata Sans", sans-serif;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.font-sans {
    font-family: var(--font-sans);
}

.font-brand {
    font-family: var(--font-brand);
}
.text-center{
    text-align: center;
}

.nav-link {
    position: relative;
    font-size: 1rem;
    padding: 0.5rem 0;
    letter-spacing: 0.05em;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: white;
    transition: width 0.4s ease;
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.nav-link:hover {
    color: #f5f5f4; /* stone-100 */
}

.nav-link-dark {
    position: relative;
    font-size: 1rem;
    padding: 0.5rem 0;
    letter-spacing: 0.05em;
    transition: color 0.3s ease;
    color: #57534e; /* stone-600 */
}

.nav-link-dark::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: #1c1917; /* stone-900 */
    transition: width 0.4s ease;
}

.nav-link-dark:hover, .nav-link-dark.active {
    color: #1c1917; /* stone-900 */
}

.nav-link-dark:hover::after, .nav-link-dark.active::after {
    width: 100%;
}

#slide-title, #slide-description {
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.7);
}

#progress-bar {
    transition: width 7s linear;
}

.footer-link {
    color: #a8a29e; /* stone-400 */
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #fafaf9; /* stone-50 */
}

.filter-button {
    text-align: left;
    width: 100%;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.filter-button.active {
    background-color: #e7e5e4; /* stone-200 */
    color: #1c1917; /* stone-900 */
    font-weight: 500;
}

.filter-button:not(.active):hover {
    background-color: #f5f5f4; /* stone-100 */
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #44403c; /* stone-700 */
}

.form-input {
    display: block;
    width: 100%;
    border-radius: 0.375rem;
    border: 1px solid #d6d3d1; /* stone-300 */
    padding: 0.75rem 1rem;
    background-color: #fafaf9; /* stone-50 */
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus {
    outline: none;
    border-color: #a8a29e; /* stone-400 */
    box-shadow: 0 0 0 2px rgba(28, 25, 23, 0.1);
}

#image-zoom-container {
    overflow: hidden;
    position: relative;
    cursor: zoom-in;
}

#image-zoom-result {
    position: absolute;
    top: 0;
    left: 105%;
    width: 100%;
    height: 100%;
    border: 1px solid #d6d3d1;
    background-repeat: no-repeat;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s, visibility 0.3s;
    z-index: 10;
    background-color: #fff;
}

#image-zoom-container:hover #image-zoom-result {
    opacity: 1;
    visibility: visible;
}
header{
    background-color: #434343;
}