/* ═══════════════════════════════════════════════════════════
   İbrahim Yeşil — Components
   Navbar, buttons, cards, forms, timeline, modals
   ═══════════════════════════════════════════════════════════ */

/* ─── Navbar ─────────────────────────────────────────────── */
.navbar {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    z-index: 9999 !important;
    padding: var(--space-4) 0;
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--duration-normal) var(--ease-out);
}

.light-mode .navbar,
[data-theme="light"] .navbar {
    background: rgba(255, 255, 255, 0.92) !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.light-mode .navbar__logo,
[data-theme="light"] .navbar__logo {
    color: #1d1d1f !important;
}

.light-mode .navbar__link,
[data-theme="light"] .navbar__link {
    color: #424245 !important;
}

.light-mode .navbar__link:hover,
[data-theme="light"] .navbar__link:hover {
    color: #1d1d1f !important;
    background: rgba(0, 0, 0, 0.06) !important;
}

.light-mode .navbar__link.active,
[data-theme="light"] .navbar__link.active {
    color: var(--color-accent) !important;
    background: rgba(41, 151, 255, 0.1) !important;
}

.navbar.scrolled {
    padding: var(--space-3) 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.navbar__logo {
    font-size: 1.25rem;
    font-weight: var(--weight-bold);
    color: var(--color-text-primary);
    text-decoration: none;
    letter-spacing: var(--tracking-tight);
    transition: opacity var(--duration-fast);
}

.navbar__logo:hover {
    opacity: 0.8;
    color: var(--color-text-primary);
}

.navbar__logo span {
    background: var(--color-gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar__menu {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: nowrap;
}

.navbar__link {
    position: relative;
    display: inline-block;
    padding: var(--space-2) var(--space-3);
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    font-weight: var(--weight-medium);
    text-decoration: none;
    border-radius: var(--radius-full);
    transition: color var(--duration-fast), background var(--duration-fast);
    white-space: nowrap;
}

.navbar__link:hover {
    color: var(--color-text-primary);
    background: var(--color-bg-glass);
}

.navbar__link.active {
    color: var(--color-text-primary);
    background: var(--color-bg-glass-active);
    font-weight: var(--weight-semibold);
}

/* Merih Space Özel Nav Animasyonu */
.navbar__link--merih {
    position: relative;
    display: inline-flex !important;
    align-items: center;
    gap: 6px;
}

.merih-nav-pulse {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #6dd5ed;
    box-shadow: 0 0 8px #6dd5ed, 0 0 16px #2997ff;
    animation: merihNavPulse 1.8s infinite ease-in-out;
    display: inline-block;
}

@keyframes merihNavPulse {
    0%, 100% { transform: scale(0.9); opacity: 0.7; box-shadow: 0 0 6px #6dd5ed; }
    50% { transform: scale(1.4); opacity: 1; box-shadow: 0 0 12px #6dd5ed, 0 0 20px #2997ff; }
}

.navbar__link--merih.active {
    background: linear-gradient(135deg, rgba(41, 151, 255, 0.2), rgba(109, 213, 237, 0.2)) !important;
    border: 1px solid rgba(109, 213, 237, 0.4);
    box-shadow: 0 0 15px rgba(41, 151, 255, 0.25);
}

.navbar__link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: var(--color-accent);
    border-radius: var(--radius-full);
}

/* ─── Real Sliding Pill Switches (Language & Theme) ─── */
.lang-pill-switch, .theme-pill-switch {
    display: inline-block;
    width: 54px;
    height: 28px;
    position: relative;
    cursor: pointer;
    user-select: none;
    flex-shrink: 0;
    text-decoration: none !important;
}

.lang-pill-track, .theme-pill-track {
    position: absolute;
    inset: 0;
    background: var(--color-bg-tertiary, rgba(255, 255, 255, 0.08));
    border: 1px solid var(--color-border);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 3px 3px;
    box-sizing: border-box;
    transition: all 0.3s ease;
}

.light-mode .lang-pill-track,
.light-mode .theme-pill-track,
[data-theme="light"] .lang-pill-track,
[data-theme="light"] .theme-pill-track {
    background: rgba(0, 0, 0, 0.06);
    border-color: rgba(0, 0, 0, 0.12);
}

.lang-pill-text {
    font-size: 0.68rem;
    font-weight: 700;
    z-index: 2;
    color: var(--color-text-tertiary);
    transition: color 0.3s ease;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 1;
    letter-spacing: -0.3px;
}

.lang-pill-switch.tr .tr-text,
.lang-pill-switch.en .en-text {
    color: var(--color-bg-primary, #0f172a);
    font-weight: 800;
}

.lang-pill-thumb {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    background: var(--color-text-primary);
    border-radius: 50%;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 1;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.lang-pill-switch.en .lang-pill-thumb {
    transform: translateX(26px);
}

.theme-pill-icon {
    z-index: 1;
    color: var(--color-text-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
}

.theme-pill-thumb {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    background: var(--color-text-primary);
    border-radius: 50%;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 2;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.theme-pill-switch.light .theme-pill-thumb {
    transform: translateX(26px);
}

/* Mobile Hamburger */
.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
    z-index: calc(var(--z-navbar) + 1);
}

.navbar__toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--duration-normal) var(--ease-out);
    transform-origin: center;
}

.navbar__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.navbar__toggle.active span:nth-child(2) {
    opacity: 0;
}

.navbar__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ─── Buttons ────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0.75rem 1.75rem;
    font-family: var(--font-primary);
    font-size: var(--text-small);
    font-weight: var(--weight-semibold);
    line-height: 1;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
    opacity: 0;
    transition: opacity var(--duration-fast);
}

.btn:hover::before {
    opacity: 1;
}

.btn--primary {
    background: var(--color-gradient-accent);
    color: #fff;
    box-shadow: var(--shadow-glow-sm);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    color: #fff;
}

.btn--primary:active {
    transform: translateY(0);
}

.btn--glass {
    background: var(--glass-bg);
    color: var(--color-text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(var(--glass-blur));
}

.btn--glass:hover {
    background: var(--glass-bg-hover);
    border-color: var(--color-border-hover);
    transform: translateY(-2px);
    color: var(--color-text-primary);
}

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

.btn--outline:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
}

.btn--lg {
    padding: 1rem 2.5rem;
    font-size: var(--text-body);
}

.btn--sm {
    padding: 0.5rem 1.25rem;
    font-size: var(--text-xs);
}

.btn--icon {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: var(--radius-md);
}

/* ─── Cards ──────────────────────────────────────────────── */
.card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    transition: all var(--duration-normal) var(--ease-out);
}

.card:hover {
    background: var(--glass-bg-hover);
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card--flat {
    backdrop-filter: none;
    background: var(--color-surface);
}

.card--flat:hover {
    background: var(--color-surface-hover);
}

.card__image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
}

.card__tag {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    color: var(--color-accent);
    background: var(--color-accent-light);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-3);
}

.card__title {
    font-size: var(--text-h4);
    margin-bottom: var(--space-3);
}

.card__description {
    font-size: var(--text-small);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
    transition: all var(--duration-fast);
}

.card__description.expanded,
.line-clamp-2.expanded,
.line-clamp-3.expanded {
    display: block !important;
    -webkit-line-clamp: unset !important;
    overflow: visible !important;
    white-space: normal !important;
}

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

.card__expand-toggle {
    background: transparent;
    border: none;
    padding: 6px 0 0 0;
    margin-top: 2px;
    color: var(--color-accent);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-block;
    transition: color var(--duration-fast);
}

.card__expand-toggle:hover {
    color: var(--color-text-primary);
    text-decoration: underline;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
}

.card__footer {
    margin-top: var(--space-6);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ─── Form Elements ──────────────────────────────────────── */
.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-size: var(--text-small);
    font-weight: var(--weight-medium);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.8rem 1rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: var(--text-body);
    outline: none;
    transition: all var(--duration-fast) var(--ease-out);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-light);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-quaternary);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-error {
    font-size: var(--text-xs);
    color: var(--color-error);
    margin-top: var(--space-1);
}

.form-success {
    font-size: var(--text-xs);
    color: var(--color-success);
    margin-top: var(--space-1);
}

/* ─── Timeline (Resume) ─────────────────────────────────── */
.timeline {
    position: relative;
    padding-left: var(--space-12);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-accent), var(--color-accent-light), transparent);
}

.timeline__item {
    position: relative;
    padding-bottom: var(--space-10);
}

.timeline__item:last-child {
    padding-bottom: 0;
}

.timeline__dot {
    position: absolute;
    left: calc(-1 * var(--space-12) + 8px);
    top: 4px;
    width: 16px;
    height: 16px;
    background: var(--color-bg-primary);
    border: 3px solid var(--color-accent);
    border-radius: var(--radius-full);
    z-index: var(--z-base);
    transition: all var(--duration-normal) var(--ease-out);
}

.timeline__item:hover .timeline__dot {
    background: var(--color-accent);
    box-shadow: var(--shadow-glow-sm);
    transform: scale(1.3);
}

.timeline__date {
    font-size: var(--text-small);
    font-weight: var(--weight-semibold);
    color: var(--color-accent);
    margin-bottom: var(--space-2);
}

.timeline__title {
    font-size: var(--text-h4);
    font-weight: var(--weight-semibold);
    margin-bottom: var(--space-1);
}

.timeline__subtitle {
    font-size: var(--text-small);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-3);
}

.timeline__content {
    font-size: var(--text-small);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

/* ─── Tags / Badges ──────────────────────────────────────── */
.tag {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    color: var(--color-text-secondary);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.tag--accent {
    color: var(--color-accent);
    background: var(--color-accent-light);
    border-color: var(--color-border-accent);
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

/* ─── Modal ──────────────────────────────────────────────── */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 999998;
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration-normal) var(--ease-out);
}

.modal-backdrop.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    z-index: 999999;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
    max-width: 500px;
    width: calc(100% - 2rem);
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration-normal) var(--ease-spring);
}

.modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.modal__close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    color: var(--color-text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all var(--duration-fast);
}

.modal__close:hover {
    background: var(--glass-bg-hover);
    color: var(--color-text-primary);
}

/* ─── Gallery Lightbox ───────────────────────────────────── */
body.lightbox-open {
    overflow: hidden !important;
    touch-action: none !important;
    transform: none !important;
    animation: none !important;
    perspective: none !important;
    filter: none !important;
}

.lightbox {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    height: 100dvh !important;
    z-index: 99999999 !important;
    background: rgba(0, 0, 0, 0.95) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--duration-normal) var(--ease-out);
    box-sizing: border-box !important;
    margin: 0 !important;
    padding: 0 !important;
    transform: none !important;
}

.lightbox.active {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

#lightboxMediaContainer {
    max-width: 90vw;
    max-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: auto;
    position: relative;
    z-index: 10;
}

.lightbox__image {
    max-width: 90vw;
    max-height: 75vh;
    object-fit: contain;
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 50px rgba(0,0,0,0.8);
    transform: scale(0.95);
    transition: transform var(--duration-normal) var(--ease-spring);
}

.lightbox.active .lightbox__image {
    transform: scale(1);
}

.lightbox__close {
    position: absolute;
    top: var(--space-6);
    right: var(--space-6);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: var(--radius-full);
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--duration-fast);
}

.lightbox__close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: var(--radius-full);
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--duration-fast);
}

.lightbox__nav:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox__nav--prev { left: var(--space-6); }
.lightbox__nav--next { right: var(--space-6); }

.lightbox__caption {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--color-text-secondary);
    font-size: var(--text-small);
}

/* ─── Toast Notifications ────────────────────────────────── */
.toast-container {
    position: fixed;
    top: var(--space-6);
    right: var(--space-6);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.toast {
    padding: var(--space-4) var(--space-6);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    font-size: var(--text-small);
    backdrop-filter: blur(var(--glass-blur));
    box-shadow: var(--shadow-lg);
    transform: translateX(120%);
    animation: toastSlideIn var(--duration-normal) var(--ease-spring) forwards;
    min-width: 300px;
}

.toast--success { border-left: 3px solid var(--color-success); }
.toast--error { border-left: 3px solid var(--color-error); }
.toast--info { border-left: 3px solid var(--color-info); }

@keyframes toastSlideIn {
    to { transform: translateX(0); }
}

/* ─── Loading Skeleton ───────────────────────────────────── */
.skeleton {
    background: linear-gradient(90deg, var(--color-surface) 25%, var(--color-surface-hover) 50%, var(--color-surface) 75%);
    background-size: 200% 100%;
    animation: skeletonPulse 1.5s ease-in-out infinite;
    border-radius: var(--radius-md);
}

.skeleton--text {
    height: 1em;
    width: 80%;
    margin-bottom: var(--space-2);
}

.skeleton--title {
    height: 1.5em;
    width: 60%;
    margin-bottom: var(--space-3);
}

.skeleton--image {
    height: 200px;
    width: 100%;
    border-radius: var(--radius-lg);
}

@keyframes skeletonPulse {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ─── Divider ────────────────────────────────────────────── */
.divider {
    width: 100%;
    height: 1px;
    background: var(--color-border);
    margin: var(--space-8) 0;
    border: none;
}

.divider--gradient {
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

/* ─── Footer ─────────────────────────────────────────────── */
.footer {
    padding: var(--space-16) 0 var(--space-8);
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer__brand {
    font-size: 1.25rem;
    font-weight: var(--weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.footer__desc {
    font-size: var(--text-small);
    color: var(--color-text-tertiary);
    line-height: var(--leading-relaxed);
    max-width: 300px;
}

.footer__title {
    font-size: var(--text-small);
    font-weight: var(--weight-semibold);
    color: var(--color-text-primary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    margin-bottom: var(--space-4);
}

.footer__link {
    display: block;
    font-size: var(--text-small);
    color: var(--color-text-tertiary);
    padding: var(--space-1) 0;
    transition: color var(--duration-fast);
}

.footer__link:hover {
    color: var(--color-accent);
}

.footer__bottom {
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer__copyright {
    font-size: var(--text-xs);
    color: var(--color-text-quaternary);
}

.footer__social {
    display: flex;
    gap: var(--space-3);
}

.footer__social-link {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    transition: all var(--duration-fast);
}

.footer__social-link:hover {
    background: var(--color-accent-light);
    border-color: var(--color-border-accent);
    color: var(--color-accent);
    transform: translateY(-2px);
}

/* ─── Page Header ────────────────────────────────────────── */
.page-header {
    padding: calc(80px + var(--space-16)) 0 var(--space-16);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--color-accent-glow), transparent 70%);
    opacity: 0.15;
    pointer-events: none;
}

.page-header__title {
    font-size: var(--text-display);
    font-weight: var(--weight-extrabold);
    margin-bottom: var(--space-4);
}

.page-header__description {
    font-size: var(--text-body-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ─── Empty State ────────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: var(--space-16) 0;
}

.empty-state__icon {
    font-size: 3rem;
    margin-bottom: var(--space-4);
    opacity: 0.5;
}

.empty-state__title {
    font-size: var(--text-h3);
    margin-bottom: var(--space-2);
}

.empty-state__description {
    color: var(--color-text-tertiary);
    margin: 0 auto;
}