/* Kaya Eryılmaz — Portfolyo Sitesi
   Düz CSS, build adımı yok. Şablona yakın: beyaz zemin, ince kenarlıklı
   kartlar, siyah vurgu butonlar. */

:root {
    --color-bg: #ffffff;
    --color-text: #1a1a1a;
    --color-muted: #6b6b6b;
    --color-border: #e2e2e2;
    --color-surface: #f7f7f7;
    --color-surface-tint: #f2f4fd;
    --shadow-accent: 76, 92, 214;
    --color-accent: #111111;
    --color-accent-contrast: #ffffff;
    --radius: 6px;
    --max-width: 1140px;
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

/* Geçişler / hareket */

@view-transition {
    navigation: auto;
}

::view-transition-old(root) {
    animation: page-fade-out 180ms ease both;
}

::view-transition-new(root) {
    animation: page-fade-in 240ms ease both;
}

@keyframes page-fade-out {
    to { opacity: 0; transform: translateY(8px); }
}

@keyframes page-fade-in {
    from { opacity: 0; transform: translateY(8px); }
}

@keyframes content-enter {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

main {
    animation: content-enter 0.45s ease both;
}

@media (prefers-reduced-motion: reduce) {
    *,
    ::view-transition-group(*),
    ::view-transition-old(*),
    ::view-transition-new(*) {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
}

html {
    scroll-behavior: smooth;
    font-size: 110%;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font);
    color: var(--color-text);
    background: transparent;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: inherit;
    text-decoration: none;
}

/* Renk Senkronu — site geneli animasyonlu arka plan */

#site-bg-wrap {
    position: fixed;
    inset: 0;
    z-index: -1;
    background: #ffffff;
}

#site-bg-canvas {
    display: block;
    width: 100%;
    height: 100%;
}

.page-shell {
    position: relative;
    z-index: 0;
    background: rgba(255, 255, 255, 0.62);
    min-height: 100vh;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    /* Kenar boşluğu ekran genişliğiyle ölçeklenir: dar telefonlarda içeriği
       daraltmayacak kadar küçük (26px), tablet ve üstünde içeriğin kenara
       yapışmasını önleyecek kadar geniş (44px'e kadar). */
    padding: 0 clamp(28px, 6vw, 44px);
}

/* Header / Nav */

.site-header {
    border-bottom: 1px solid var(--color-border);
}

.site-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    height: 72px;
}

.brand {
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 0.03em;
    white-space: nowrap;
}

.main-nav {
    display: flex;
    gap: 28px;
    flex: 1;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.main-nav a {
    color: var(--color-muted);
    font-size: 0.95rem;
    padding: 6px 0;
    border-bottom: 2px solid transparent;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.main-nav a.active,
.main-nav a:hover {
    color: var(--color-text);
    border-bottom-color: var(--color-text);
}

.lang-switch {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--color-muted);
    white-space: nowrap;
}

.lang-switch a {
    padding: 2px 4px;
}

.lang-switch a.active {
    color: var(--color-text);
    font-weight: 700;
}

/* Buttons */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 11px 22px;
    border-radius: var(--radius);
    border: 1px solid var(--color-accent);
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    background: var(--color-bg);
    color: var(--color-text);
    transition: opacity 0.2s ease, background-color 0.2s ease, transform 0.15s ease;
}

.btn:active {
    transform: scale(0.96);
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-accent-contrast);
}

.btn-primary:hover {
    opacity: 0.88;
}

.btn-outline:hover {
    background: var(--color-surface);
}

.btn-sm {
    padding: 6px 14px;
    font-size: 0.82rem;
}

.btn-danger {
    border-color: #b42318;
    color: #b42318;
}

.btn-danger:hover {
    background: #fef3f2;
}

/* Hero */

.hero {
    padding: 64px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.9fr;
    gap: 48px;
    align-items: start;
}

.hero-tagline {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.8rem;
    color: var(--color-muted);
    margin-bottom: 16px;
}

.hero-title {
    font-size: 2.6rem;
    line-height: 1.15;
    margin: 0 0 20px;
}

.hero-bio {
    color: var(--color-muted);
    font-size: 1.02rem;
    margin-bottom: 28px;
    max-width: 60ch;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

/* Sosyal bağlantılar (hero + footer) */

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 24px;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 15px 7px 13px;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    background: var(--color-surface-tint);
    color: var(--color-muted);
    font-size: 0.88rem;
    font-weight: 600;
    line-height: 1;
    transition: color 0.2s ease, border-color 0.2s ease,
                box-shadow 0.2s ease, transform 0.2s ease;
}

.social-link:hover,
.social-link:focus-visible {
    color: var(--color-text);
    border-color: var(--color-text);
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(var(--shadow-accent), 0.18);
}

.social-icon {
    display: block;
    flex-shrink: 0;
}

.footer-social {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color 0.2s ease;
}

.footer-social:hover {
    color: var(--color-text);
    text-decoration: underline;
}

/* Hero timeline (CV) card */

.timeline-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface-tint);
    box-shadow: 0 10px 28px rgba(var(--shadow-accent), 0.10);
    padding: 24px;
}

.timeline-item {
    display: flex;
    gap: 14px;
    padding-bottom: 24px;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-dot-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
}

.timeline-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-accent);
    margin-top: 6px;
    flex-shrink: 0;
}

.timeline-line {
    flex: 1;
    width: 1px;
    background: var(--color-border);
    margin-top: 4px;
}

.timeline-item:last-child .timeline-line {
    display: none;
}

.timeline-body h3 {
    margin: 0 0 2px;
    font-size: 0.98rem;
}

.timeline-body p {
    margin: 0;
    color: var(--color-muted);
    font-size: 0.85rem;
}

.timeline-years {
    font-size: 0.78rem !important;
    color: var(--color-muted);
    margin-top: 4px !important;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* Sections */

.section {
    padding: 48px 0;
    border-top: 1px solid var(--color-border);
}

.section-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}

.section-header h2 {
    margin: 0;
    font-size: 1.6rem;
}

.section-header .link-more {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.search-form {
    display: flex;
    gap: 8px;
    margin-bottom: 28px;
    max-width: 420px;
}

.search-form input[type="search"] {
    flex: 1;
}

.search-meta {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin: -16px 0 20px;
    font-size: 0.85rem;
    color: var(--color-muted);
}

.page-title {
    font-size: 2rem;
    margin: 48px 0 8px;
}

/* Card grid */

.card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface-tint);
    box-shadow: 0 6px 20px rgba(var(--shadow-accent), 0.10);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 34px rgba(var(--shadow-accent), 0.22);
    border-color: var(--color-text);
}

.card-media {
    aspect-ratio: 4 / 3;
    background: #ddd;
    object-fit: cover;
    width: 100%;
    transition: transform 0.5s ease;
}

.card:hover .card-media {
    transform: scale(1.06);
}

.card-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.card-body h3 {
    margin: 0;
    font-size: 1.1rem;
}

.card-body p {
    margin: 0;
    color: var(--color-muted);
    font-size: 0.9rem;
    flex: 1;
}

.card-link {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-top: 8px;
}

.card-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--color-accent);
    color: var(--color-accent-contrast);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 4px;
}

.card-media-wrap {
    position: relative;
}

.card-location {
    font-size: 0.82rem;
    color: var(--color-muted);
}

.item-type {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-muted);
    margin-bottom: 4px;
}

.filter-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

.filter-chips {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* List layouts (blog / files) */

.stack-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.list-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface-tint);
    box-shadow: 0 4px 16px rgba(var(--shadow-accent), 0.08);
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.list-item:hover {
    transform: translateX(4px);
    box-shadow: 0 12px 28px rgba(var(--shadow-accent), 0.18);
    border-color: var(--color-text);
}

.list-item h3 {
    margin: 0 0 6px;
}

.list-item p {
    margin: 0;
    color: var(--color-muted);
    font-size: 0.9rem;
}

.meta {
    font-size: 0.8rem;
    color: var(--color-muted);
    margin-bottom: 10px;
}

.empty-state {
    color: var(--color-muted);
    padding: 32px 0;
}

/* Article / detail pages */

.article-header {
    margin: 40px 0 24px;
}

.article-cover {
    width: 100%;
    border-radius: var(--radius);
    margin-bottom: 32px;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    background: #ddd;
}

.article-content {
    max-width: 72ch;
    font-size: 1.02rem;
}

.article-content p {
    margin: 0 0 1.2em;
}

.back-link {
    display: inline-block;
    margin: 32px 0 8px;
    font-size: 0.88rem;
    color: var(--color-muted);
    transition: color 0.2s ease, transform 0.2s ease;
}

.back-link:hover {
    color: var(--color-text);
    transform: translateX(-3px);
}

/* Album gallery */

.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}

.photo-grid figure {
    margin: 0;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.photo-grid img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.photo-grid a:hover img {
    transform: scale(1.08);
}

.photo-grid figcaption {
    padding: 8px 10px;
    font-size: 0.8rem;
    color: var(--color-muted);
}

.photo-grid a {
    display: block;
    cursor: zoom-in;
}

/* Lightbox */

.lightbox-overlay {
    display: flex;
    position: fixed;
    inset: 0;
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 56px 24px;
    background: rgba(0, 0, 0, 0.9);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0s linear 0.25s;
}

.lightbox-overlay.is-open {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.25s ease, visibility 0s linear 0s;
}

.lightbox-image {
    display: block;
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius);
    transform: scale(0.96);
    transition: transform 0.25s ease;
}

.lightbox-overlay.is-open .lightbox-image {
    transform: scale(1);
}

.lightbox-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 20px;
    margin: 0;
    text-align: center;
    color: #fff;
    font-size: 0.85rem;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    border: none;
    background: transparent;
    color: #fff;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    padding: 10px 14px;
}

.lightbox-close {
    top: 12px;
    right: 12px;
}

.lightbox-prev {
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
}

body.lightbox-locked {
    overflow: hidden;
}

/* Footer */

.site-footer {
    border-top: 1px solid var(--color-border);
    background: var(--color-surface);
    margin-top: 48px;
    padding: 48px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 32px;
}

.footer-col h3 {
    margin: 0 0 12px;
    font-size: 1.1rem;
    line-height: 1.3;
}

.footer-col h4 {
    margin: 0 0 12px;
    font-size: 0.78rem;
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-muted);
}

.footer-col p {
    color: var(--color-muted);
    font-size: 0.9rem;
}

.footer-col ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 0.9rem;
}

.footer-col ul a:hover {
    text-decoration: underline;
}

.footer-bottom {
    margin-top: 32px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
    font-size: 0.82rem;
    color: var(--color-muted);
}

/* Admin */

.admin-body {
    background: var(--color-surface);
    min-height: 100vh;
}

.admin-login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.admin-login-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 36px;
    width: 100%;
    max-width: 360px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.admin-login-card h1 {
    margin: 0 0 8px;
    font-size: 1.3rem;
}

.admin-login-card label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--color-muted);
}

.admin-shell {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 220px;
    flex-shrink: 0;
    background: var(--color-accent);
    color: var(--color-accent-contrast);
    padding: 24px 0;
}

.admin-sidebar .brand {
    color: var(--color-accent-contrast);
    display: block;
    padding: 0 24px 20px;
    font-size: 0.95rem;
}

.admin-sidebar nav {
    display: flex;
    flex-direction: column;
}

.admin-sidebar nav a {
    padding: 10px 24px;
    font-size: 0.9rem;
    color: #cfcfcf;
}

.admin-sidebar nav a.active,
.admin-sidebar nav a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

/* Çıkış, CSRF koruması için form/buton olarak render edilir; menüdeki
   diğer bağlantılarla aynı görünmesi sağlanır. */
.admin-logout-form button {
    display: block;
    width: 100%;
    text-align: left;
    padding: 10px 24px;
    font-family: inherit;
    font-size: 0.9rem;
    color: #cfcfcf;
    background: none;
    border: none;
    cursor: pointer;
}

.admin-logout-form button:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.admin-main {
    flex: 1;
    padding: 32px 40px;
    max-width: 100%;
    overflow-x: auto;
}

.admin-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    gap: 16px;
    flex-wrap: wrap;
}

.admin-topbar h1 {
    margin: 0;
    font-size: 1.4rem;
}

.admin-alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.admin-alert-error {
    background: #fef3f2;
    color: #b42318;
    border: 1px solid #fda29b;
}

.admin-alert-success {
    background: #ecfdf3;
    color: #027a48;
    border: 1px solid #6ce9a6;
}

.admin-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 24px;
}

.admin-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.admin-form-row.single {
    grid-template-columns: 1fr;
}

.admin-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.admin-form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-muted);
}

.admin-form-group .lang-badge {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-muted);
    text-transform: uppercase;
    margin-left: 6px;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="url"],
input[type="number"],
input[type="date"],
input[type="file"],
input[type="search"],
select,
textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 0.92rem;
    background: var(--color-bg);
    color: var(--color-text);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input[type="text"]:focus,
input[type="password"]:focus,
input[type="email"]:focus,
input[type="url"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
input[type="search"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-text);
    box-shadow: 0 0 0 3px rgba(17, 17, 17, 0.08);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.checkbox-row input {
    width: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.admin-table th,
.admin-table td {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.admin-table th {
    color: var(--color-muted);
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.admin-table img.thumb {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 4px;
    background: #ddd;
}

.status-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
}

.status-published {
    background: #ecfdf3;
    color: #027a48;
}

.status-draft {
    background: #f2f4f7;
    color: #475467;
}

.row-actions {
    display: flex;
    gap: 8px;
    white-space: nowrap;
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.stat-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 20px;
    background: var(--color-bg);
}

.stat-card .stat-value {
    font-size: 1.8rem;
    font-weight: 700;
}

.stat-card .stat-label {
    color: var(--color-muted);
    font-size: 0.85rem;
}

.dropzone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-align: center;
    padding: 32px 20px;
    border: 2px dashed var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    cursor: pointer;
    transition: border-color 0.15s ease, background-color 0.15s ease;
}

.dropzone:hover,
.dropzone.dropzone-active {
    border-color: var(--color-accent);
    background: #f0f0f0;
}

.dropzone-text {
    color: var(--color-muted);
    font-size: 0.9rem;
}

.dropzone-filelist {
    font-size: 0.85rem;
    font-weight: 600;
}

.dropzone-input {
    display: none;
}

.photo-manage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.photo-manage-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
}

.photo-manage-item img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.photo-manage-item .photo-manage-body {
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* Responsive */

@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }

    .card-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .admin-shell {
        flex-direction: column;
    }

    .admin-sidebar {
        width: 100%;
        padding: 12px 0;
    }

    .admin-sidebar nav {
        flex-direction: row;
        flex-wrap: wrap;
        padding: 0 12px;
    }

    .admin-main {
        padding: 24px;
    }
}

@media (max-width: 640px) {
    .site-header-inner {
        display: grid;
        grid-template-columns: 1fr auto;
        grid-template-areas:
            "brand lang"
            "nav nav";
        align-items: center;
        row-gap: 12px;
        height: auto;
        /* Yalnızca dikey boşluk ayarlanır: kısayol `padding` kullanılırsa
           .container'ın yatay kenar boşluğu ezilir ve başlık ile menü
           telefon ekranının kenarına yapışır. */
        padding-top: 12px;
        padding-bottom: 12px;
    }

    .site-header-inner .brand {
        grid-area: brand;
    }

    .site-header-inner .lang-switch {
        grid-area: lang;
    }

    .main-nav {
        grid-area: nav;
        flex: none;
        justify-content: flex-start;
        gap: 16px;
    }

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

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

    .admin-form-row {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 2rem;
    }
}