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

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    font-size: 1rem;
    line-height: 1.6;
    font-family: Arial, sans-serif;
    background-color: papayawhip;
    color: #000;
}

/* Skiplink */
.skip-link {
    position: absolute;
    left: -999px;
    top: -999px;
}

.skip-link:focus {
    left: 0;
    top: 0;
    background: lime;
    padding: 0.5rem;
    z-index: 100;
}

/* Header */
.site-header {
    display: flex;
    flex-direction: column;
    background-color: burlywood;

}

.header-content {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

.logo-link {
    display: inline-block;
}

.logo {
    width: 100px;
    height: 100px;
    margin-right: 1rem;
}

h1 {
    align-self: center;
    width: 100%;
    text-align: center;
}

/* Navigation */
.main-nav {
    background-color: burlywood;
    text-align: center;
    padding: 0.5rem 0;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 2rem;
}

.nav-menu {
    list-style: none;
    display: inline-flex;
    gap: 2rem;
    padding: 0;
}

.nav-menu a {
    text-decoration: underline;
    color: blue;
}

.nav-menu a:focus,
.nav-menu a:hover {
    text-decoration: underline;
    background-color: dodgerblue;
    color: white;
    padding: 0.5rem;
    border-radius: 0.25rem;
}

main {
    flex: 1;
}

/* Panels */
.panels {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1rem;
    padding: 1rem;
}

.panel {
    display: flex;
    align-items: center;
    background-color: #eee;
    padding: 0.5rem;
    border: 1px solid black;
    grid-column: span 12;
}


.panel-right-image {
    flex-direction: row-reverse;
}

.panel-left-image {
    flex-direction: row;
}

.panel-image {
    width: 200px;
    height: 200px;
    margin: 0 0.5rem 0.5rem 0;
}

.panel h2 {
    text-align: center;
}

.panel p {
    text-align: left;
    margin: 10px 0;
}

/* Cat Cards */
.cat-cards {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1rem;
    padding: 1rem;
}

.cat-card {
    background-color: #eee;
    padding: 0.5rem;
    grid-column: span 4;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid black;
    border-radius: 0.5rem;
}

.cat-card p {
    text-align: left;
    margin: 10px 0;
}

.cat-image {
    width: 200px;
    height: 200px;
    margin-bottom: 0.5rem;
}

.subscribe-button {
    background: none;
    border: none;
    color: blue;
    text-decoration: underline;
    cursor: pointer;
    font-size: 1rem;
}


/* Footer */
.site-footer {
    background-color: burlywood;
    padding: 0.5rem;
}

.site-footer p {
    text-align: center;
    margin: 0.5rem;
    font-size: 0.8rem;
    color: #eee;
}

.footer-nav ul {
    list-style: none;
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.footer-nav a {
    text-decoration: underline;
    color: blue;
}

.footer-nav a:focus,
.footer-nav a:hover {
    text-decoration: underline;
    background-color: dodgerblue;
    color: white;
    border-radius: 0.25rem;
}

/* Responsive and Adaptive Styles */
@media (max-width: 44rem) {
    .site-header {
        display: flex;
        flex-direction: row;
    }
    .nav-toggle {
        display: block;
        position: absolute;
        top: 0.5rem;
        right: 0.5rem;
    }

    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        right: 0;
        background-color: burlywood;
        padding: 1rem;
    }

    .nav-menu.nav-menu-visible {
        display: flex;
    }

    .panels {
        padding: 0;
        gap: 0;
    }

    .panel {
        display: block;
        padding: 0.5rem;
        margin: 0;
    }

    .panel:last-child {
        border-top: none;
    }

    .panel-image {
        width: 125px;
        height: 125px;
    }

    .panel-right-image .panel-image {
        float: right;
        margin: 0 0 0.5rem 0.5rem;
    }

    .panel-left-image .panel-image {
        float: left;
        margin: 0 0.5rem 0.5rem 0;
    }

    .cat-cards {
        display: block;
        padding: 0.5rem;
    }

    .cat-card {
        margin-bottom: 1rem;
        grid-column: span 12;
    }

    .footer-nav ul {
        flex-direction: column;
        align-items: center;
    }
}

/* Modal */
dialog {
    border: none;
    padding: 0;
    margin: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

dialog::backdrop {
    background: rgba(0, 0, 0, 0.7);
}

#subscribe-modal {
    width: 80%;
    max-width: 30rem;
    padding: 1rem;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    gap: 1rem;
}

#subscribe-modal h2 {
    margin-bottom: 1rem;
}

#subscribe-modal p {
    margin-bottom: 0.5rem;
}

#subscribe-modal label {
    display: block;
    margin-bottom: 0.25rem;
}

#subscribe-modal input {
    width: 100%;
    padding: 0.5rem;
    margin-bottom: 0.5rem;
}

.required {
    color: red;
    font-style: italic;
}

.error-message {
    color: red;
    font-size: 0.9rem;
    margin-top: 0.2rem;
}

.form-actions {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    width: 100%;
}

.form-actions button {
    padding: 0.5rem 1rem;
    font-size: 1.2rem;
    color: black;
    border: 1px solid black;
    border-radius: 1rem;
    cursor: pointer;
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
}

#subcribe-button {
    background-color: lime;
}

#cancel-button {
    background-color: lightcoral;
}

.form-actions button:hover,
.form-actions button:focus {
    background-color: #eee;
}

/* Accessibility focus styles */
a:focus,
button:focus,
input:focus {
    outline: 2px solid dodgerblue;
}

@media (prefers-reduced-motion: no-preference) {
    @keyframes modal-fade-in {
        from {
            opacity: 0;
            transform: translate(-50%, -50%) scale(0.8);
        }
        to {
            opacity: 1;
            transform: translate(-50%, -50%) scale(1);
        }
    }
    dialog[open] {
        animation: modal-fade-in 0.3s ease-out;
    }

    .cat-card {
        transition: transform 0.3s ease-out;
    }
    .cat-card:hover {
        transform: scale(1.05);
    }

    .panel-image {
        transition: transform 0.3s ease-out;
    }
    .panel-image:hover {
        transform: rotate(5deg);
    }

    .nav-menu a {
        transition: background-color 0.2s ease-in-out, color 0.2s ease-in-out, padding 0.2s ease-in-out, border-radius 0.2s ease-in-out;
    }

    .subscribe-button {
        transition: color 0.2s ease-in-out;
    }
    .subscribe-button:hover,
    .subscribe-button:focus {
        color: darkblue;
    }

    .footer-nav a {
        transition: background-color 0.2s ease-in-out, color 0.2s ease-in-out, border-radius 0.2s ease-in-out;
    }

    .form-actions button {
        transition: background-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    }
    .form-actions button:hover,
    .form-actions button:focus {
        background-color: #eee;
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    }
}