/* ============================================================
   Czarna Sala: Klasyka polskiego kina
   Dark film archive aesthetic — editorial, museum-like
   ============================================================ */

/* --- Custom Properties --- */
:root {
    --bg-deep: #07070a;
    --bg-primary: #0c0c10;
    --bg-secondary: #121216;
    --bg-card: #18181e;
    --bg-card-hover: #1e1e26;
    --border-dark: #252530;
    --border: #2e2e3a;
    --border-light: #3a3a48;
    --text-primary: #e8e6e0;
    --text-secondary: #a09a90;
    --text-muted: #706a60;
    --amber: #c8a44e;
    --amber-light: #dab862;
    --amber-glow: rgba(200, 164, 78, 0.15);
    --font-body: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'Courier New', monospace;
    --container-max: 1140px;
    --header-height: 72px;
    --transition: 0.3s ease;
    --radius: 4px;
}

/* --- 1. Modern Reset --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

ul,
ol {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

button {
    font: inherit;
}

/* --- 2. Base Body --- */
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Lock scroll when mobile nav is open */
html.nav-open {
    overflow: hidden;
}

/* --- 3. Film Grain Overlay --- */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    opacity: 0.015;
    pointer-events: none;
    z-index: 9999;
    background: repeating-conic-gradient(
        rgba(255, 255, 255, 0.08) 0% 25%,
        transparent 0% 50%
    ) 0 0 / 4px 4px;
}

/* --- 4. Typography --- */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.3;
}

h1 {
    font-size: 2.4rem;
    letter-spacing: 0.05em;
}

h2 {
    font-size: 1.8rem;
    letter-spacing: 0.04em;
}

h3 {
    font-size: 1.3rem;
    letter-spacing: 0.02em;
}

h4 {
    font-size: 1.1rem;
}

a {
    color: var(--amber);
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
    transition: color var(--transition);
}

a:hover {
    color: var(--amber-light);
}

p {
    color: var(--text-secondary);
    margin-bottom: 1.2em;
    line-height: 1.8;
}

/* --- 5. Container --- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* --- 6. Screen Reader Only --- */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* --- 7. Header --- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(7, 7, 10, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-dark);
}

.site-logo {
    color: var(--text-primary);
    font-size: 1.15rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 700;
    text-decoration: none;
    flex-shrink: 0;
}

.site-logo:hover {
    color: var(--text-primary);
}

.logo-accent {
    color: var(--amber);
}

.site-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    gap: 0.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    padding: 0.5rem 0.7rem;
    border-radius: var(--radius);
    text-decoration: none;
    font-size: 0.88rem;
    letter-spacing: 0.01em;
    white-space: nowrap;
    transition: color var(--transition), background-color var(--transition);
    display: block;
}

.nav-link:hover {
    color: var(--text-primary);
    background-color: var(--bg-secondary);
}

.nav-link.active {
    color: var(--amber);
    background-color: var(--amber-glow);
}

.nav-dropdown {
    position: relative;
}

.nav-dropdown-list {
    position: absolute;
    top: 100%;
    right: 0;
    width: max-content;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.3rem 0;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

.nav-dropdown:hover .nav-dropdown-list,
.nav-dropdown.is-open .nav-dropdown-list {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown-list .nav-link {
    display: block;
    padding: 0.35rem 0.85rem;
    border-radius: 0;
}

/* Dropdown trigger — styled accent button */
.nav-dropdown > .nav-link[aria-haspopup] {
    border: 1px solid var(--border);
    background-color: rgba(24, 24, 30, 0.6);
    margin-left: 0.35rem;
}

.nav-dropdown > .nav-link[aria-haspopup]:hover {
    border-color: var(--amber);
    background-color: var(--amber-glow);
    color: var(--amber);
}

/* Animated arrow marker */
.nav-dropdown > .nav-link[aria-haspopup]::after {
    content: '\25BE';
    display: inline-block;
    margin-left: 0.3rem;
    font-size: 0.75em;
    transition: transform var(--transition);
}

.nav-dropdown.is-open > .nav-link[aria-haspopup]::after {
    transform: rotate(180deg);
}

.nav-toggle {
    display: none;
    width: 32px;
    height: 32px;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition);
    transform-origin: center;
}

/* Hamburger → X animation when mobile menu is open */
.site-nav.is-open .nav-toggle span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.site-nav.is-open .nav-toggle span:nth-child(2) {
    opacity: 0;
}

.site-nav.is-open .nav-toggle span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* --- 8. Hero --- */
.home-hero {
    padding: 6rem 0 4rem;
    text-align: center;
    position: relative;
    background: radial-gradient(ellipse at center, var(--bg-secondary) 0%, var(--bg-deep) 70%);
}

.hero-title {
    font-size: 3.2rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-accent {
    color: var(--amber);
}

.hero-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 620px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- 9. Section Block --- */
.section-block {
    padding: 4rem 0;
    border-top: 1px solid var(--border-dark);
}

.section-title {
    font-size: 1.8rem;
    letter-spacing: 0.05em;
    margin-bottom: 2rem;
    color: var(--text-primary);
    position: relative;
    padding-bottom: 0.75rem;
}

.section-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background-color: var(--amber);
    margin-top: 0.6rem;
    border-radius: 1px;
}

/* --- 10. Cards --- */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.card {
    position: relative;
    background-color: var(--bg-card);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.card:hover {
    transform: translateY(-3px);
    border-color: var(--border-light);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 1.5rem;
    width: 70px;
    height: 3px;
    background-color: var(--amber);
    border-radius: 0 0 2px 2px;
}

.card-body {
    padding: 1.5rem 1.5rem 1.25rem;
}

.card-title {
    font-size: 1.05rem;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
    font-weight: 600;
}

.card-meta {
    color: var(--text-muted);
    font-size: 0.82rem;
    letter-spacing: 0.02em;
    margin-bottom: 0.6rem;
}

.card-text {
    color: var(--text-secondary);
    font-size: 0.93rem;
    line-height: 1.65;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.75rem;
    color: var(--amber);
    font-size: 0.88rem;
    letter-spacing: 0.02em;
    text-decoration: none;
    transition: color var(--transition), gap var(--transition);
}

.card-link:hover {
    color: var(--amber-light);
}

/* --- 11. Essay --- */
.essay-header {
    padding: 4rem 0 2rem;
    border-bottom: 1px solid var(--border-dark);
    margin-bottom: 2.5rem;
}

.essay-title {
    font-size: 2.2rem;
    letter-spacing: 0.05em;
    line-height: 1.3;
}

.essay-meta {
    margin-top: 1rem;
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.essay-meta span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.film-info {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin: 2rem 0;
}

.film-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
}

.film-info-item {
    display: flex;
    gap: 0.5rem;
}

.film-info-label {
    color: var(--text-muted);
    min-width: 90px;
    font-size: 0.88rem;
    flex-shrink: 0;
}

.film-info-value {
    color: var(--text-primary);
    font-size: 0.88rem;
}

.essay-content h2 {
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    padding-left: 1rem;
    border-left: 3px solid var(--amber);
}

.essay-content h3 {
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}

.essay-content p {
    font-size: 1rem;
    line-height: 1.85;
}

/* --- 12. Related Section --- */
.related-section {
    margin-top: 3rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--border-dark);
}

.related-section h2 {
    margin-bottom: 1.5rem;
}

.related-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.related-list li {
    margin-bottom: 0.25rem;
}

.related-link {
    display: block;
    padding: 0.7rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-left: 2px solid transparent;
    transition: all var(--transition);
    border-radius: 0 var(--radius) var(--radius) 0;
}

.related-link:hover {
    border-left-color: var(--amber);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

/* --- 13. Glossary --- */
.glossary-grid {
    display: grid;
    gap: 1rem;
}

.glossary-term {
    background-color: var(--bg-card);
    border: 1px solid var(--border-dark);
    padding: 1.25rem;
    border-radius: var(--radius);
    transition: border-color var(--transition);
}

.glossary-term:hover {
    border-color: var(--border-light);
}

.glossary-term dt {
    color: var(--amber);
    font-weight: 600;
    font-size: 1.02rem;
    margin-bottom: 0.4rem;
}

.glossary-term dd {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.93rem;
    line-height: 1.7;
}

/* --- 14. Contact Form --- */
.contact-form {
    max-width: 640px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.88rem;
    margin-bottom: 0.4rem;
    letter-spacing: 0.02em;
}

.form-label .required {
    color: #e05050;
    margin-left: 0.2rem;
}

.form-input,
.form-textarea {
    display: block;
    width: 100%;
    padding: 0.7rem 1rem;
    background-color: var(--bg-card);
    border: 1px solid var(--border-dark);
    color: var(--text-primary);
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: var(--font-body);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--amber);
    box-shadow: 0 0 0 3px var(--amber-glow);
}

.form-textarea {
    min-height: 140px;
    resize: vertical;
}

.form-checkbox-group {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.form-checkbox-group input[type="checkbox"] {
    margin-top: 0.25rem;
    accent-color: var(--amber);
}

.form-checkbox-group label {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.5;
}

.form-message {
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    margin-top: 1.25rem;
    font-size: 0.93rem;
}

.form-message.success {
    background-color: rgba(78, 180, 80, 0.1);
    border: 1px solid rgba(78, 180, 80, 0.25);
    color: #6fbf70;
}

.form-message.error {
    background-color: rgba(200, 78, 78, 0.1);
    border: 1px solid rgba(200, 78, 78, 0.25);
    color: #e87070;
}

.honey-pot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
}

/* --- 14a. Contact Info Cards --- */
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.contact-info-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-dark);
    border-left: 3px solid var(--amber);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    transition: border-color var(--transition);
}

.contact-info-card:hover {
    border-color: var(--border-light);
    border-left-color: var(--amber-light);
}

.contact-info-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 0.3rem;
}

.contact-info-value {
    display: block;
    color: var(--text-primary);
    font-size: 0.95rem;
}

/* --- 14b. Contact Form Card --- */
.contact-form-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius);
    padding: 2rem;
    max-width: 720px;
    margin: 0 auto;
}

.contact-form-card .contact-form {
    max-width: none;
}

/* --- 14c. Content Images --- */
.content-image {
    border-radius: var(--radius);
    border: 1px solid var(--border-dark);
    background-color: var(--bg-card);
    overflow: hidden;
}

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

.content-image figcaption {
    padding: 0.6rem 0.75rem;
    font-size: 0.82rem;
    color: var(--text-muted);
    letter-spacing: 0.01em;
    line-height: 1.5;
}

.image-float-right {
    float: right;
    max-width: 320px;
    margin: 0.25rem 0 1.25rem 1.5rem;
}

.image-float-left {
    float: left;
    max-width: 320px;
    margin: 0.25rem 1.5rem 1.25rem 0;
}

.image-inline {
    max-width: 480px;
    margin: 1.5rem 0;
}

.clearfix::after {
    content: '';
    display: table;
    clear: both;
}

@media (max-width: 600px) {
    .image-float-right,
    .image-float-left {
        float: none;
        max-width: 100%;
        margin: 1rem 0;
    }

    .image-inline {
        max-width: 100%;
    }
}

/* --- 15. Cookie Banner --- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10000;
    background-color: var(--bg-deep);
    border-top: 1px solid var(--border);
    padding: 1.25rem 0;
    display: none;
}

.cookie-banner--visible {
    display: block;
}

.cookie-banner__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.cookie-banner__text {
    flex: 1;
    min-width: 280px;
}

.cookie-banner__text p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    margin: 0;
    line-height: 1.6;
}

.cookie-banner__actions {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.cookie-settings {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: none;
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border-dark);
}

.cookie-settings--visible {
    display: block;
}

.cookie-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-dark);
}

.cookie-toggle:last-of-type {
    border-bottom: none;
}

.cookie-toggle strong {
    color: var(--text-primary);
    font-size: 0.93rem;
}

/* Custom toggle switch */
.cookie-toggle input[type="checkbox"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    width: 42px;
    height: 22px;
    background-color: var(--border);
    border-radius: 11px;
    position: relative;
    cursor: pointer;
    transition: background-color var(--transition);
    flex-shrink: 0;
}

.cookie-toggle input[type="checkbox"]::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    background-color: #fff;
    border-radius: 50%;
    transition: transform var(--transition);
}

.cookie-toggle input[type="checkbox"]:checked {
    background-color: var(--amber);
}

.cookie-toggle input[type="checkbox"]:checked::before {
    transform: translateX(20px);
}

.cookie-toggle input[type="checkbox"]:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* --- 16. Footer --- */
.site-footer {
    background-color: var(--bg-deep);
    border-top: 1px solid var(--border-dark);
    padding: 3rem 0 1.5rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.footer-heading {
    color: var(--text-primary);
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.4rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--amber);
}

.footer-links li:not(:has(a)) {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-bottom {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-dark);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.82rem;
    margin: 0;
}

/* --- 17. Breadcrumb --- */
.breadcrumb {
    padding: 1.5rem 0 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition);
}

.breadcrumb a:hover {
    color: var(--amber);
}

.breadcrumb-separator {
    margin: 0 0.5rem;
    color: var(--border-light);
}

/* --- 18. Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.65rem 1.4rem;
    border-radius: var(--radius);
    font-size: 0.88rem;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    font-family: var(--font-body);
    font-weight: 500;
    text-decoration: none;
    line-height: 1;
}

.btn-primary {
    background-color: var(--amber);
    color: var(--bg-deep);
}

.btn-primary:hover {
    background-color: var(--amber-light);
    color: var(--bg-deep);
}

.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
}

.btn-secondary:hover {
    border-color: var(--amber);
    color: var(--amber);
}

/* --- 19. Utility --- */
.text-amber {
    color: var(--amber);
}

.text-muted {
    color: var(--text-muted);
}

.fade-in {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.page-intro {
    font-size: 1.08rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

/* --- 20. Responsive --- */

/* Intermediate screens — shrink nav links to fit */
@media (max-width: 1200px) and (min-width: 901px) {
    .nav-link {
        padding: 0.4rem 0.45rem;
        font-size: 0.8rem;
    }

    .nav-dropdown-list .nav-link {
        font-size: 0.85rem;
        padding: 0.5rem 1rem;
    }
}

@media (max-width: 900px) {
    .site-nav > .nav-list {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .site-nav.is-open .nav-list {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        max-height: calc(100vh - var(--header-height));
        max-height: calc(100dvh - var(--header-height));
        background-color: var(--bg-deep);
        padding: 0.75rem 1rem;
        gap: 0;
        overflow-y: auto;
        overscroll-behavior: contain;
    }

    .site-nav.is-open .nav-list .nav-link {
        padding: 0.5rem 0.75rem;
        font-size: 0.95rem;
    }

    /* Dropdown trigger — mobile accent */
    .site-nav.is-open .nav-dropdown > .nav-link[aria-haspopup] {
        border: none;
        border-left: 2px solid var(--amber);
        background-color: transparent;
        margin-left: 0;
        margin-top: 0.4rem;
        color: var(--amber);
        font-weight: 600;
        letter-spacing: 0.04em;
    }

    /* Mobile dropdown — smooth slide */
    .site-nav.is-open .nav-dropdown-list {
        position: static;
        display: flex;
        flex-direction: column;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        transform: none;
        box-shadow: none;
        border: none;
        background-color: transparent;
        padding: 0 0 0 0.6rem;
        margin-left: 0.4rem;
        border-left: 1px solid transparent;
        min-width: auto;
        width: auto;
        visibility: visible;
        transition: max-height 0.35s ease, opacity 0.25s ease, border-left-color 0.3s ease;
    }

    /* Shown when dropdown is toggled open */
    .site-nav.is-open .nav-dropdown.is-open .nav-dropdown-list {
        max-height: 500px;
        opacity: 1;
        margin-bottom: 0.25rem;
        border-left-color: var(--border-dark);
        transition: max-height 0.4s ease, opacity 0.3s ease 0.05s, border-left-color 0.3s ease;
    }

    .site-nav.is-open .nav-dropdown-list .nav-link {
        font-size: 0.88rem;
        padding: 0.35rem 0.6rem;
        color: var(--text-muted);
    }

    .site-nav.is-open .nav-dropdown-list .nav-link:hover,
    .site-nav.is-open .nav-dropdown-list .nav-link.active {
        color: var(--amber);
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }

    .essay-meta {
        flex-direction: column;
        gap: 0.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }

    .cookie-banner__inner {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 600px) {
    .contact-info-grid {
        grid-template-columns: 1fr;
    }

    .contact-form-card {
        padding: 1.25rem;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 0.95rem;
    }

    .hero-title {
        font-size: 1.7rem;
    }

    .section-title {
        font-size: 1.4rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.85rem;
    }
}

/* --- 21. Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .fade-in {
        opacity: 1;
        transform: none;
    }
}