/* =================================================================
   SITE.CSS
   Styles nur für index.html (die öffentliche Seite).
   Setzt css/base.css voraus (Tokens, Reset).
   ================================================================= */

/* ===== Hero ===== */
.hero {
    max-width: 720px;
    margin: 0 auto;
    padding: 48px 16px 32px;
    text-align: center;
}

.hero-avatar {
    width: 84px;
    height: 84px;
    border-radius: 50%;
    border: 2px solid var(--accent);
    object-fit: cover;
    margin: 0 auto 18px;
}

.hero-eyebrow {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent-2);
    margin-bottom: 8px;
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(28px, 6vw, 42px);
    margin: 0 0 10px;
    line-height: 1.1;
}

.status-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 0 0 18px;
}

.status-badge {
    font-family: var(--font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid var(--border);
}

.status-badge.is-current {
    background: rgba(126, 231, 135, 0.1);
    border-color: var(--accent);
    color: var(--accent);
}

.status-badge.is-planned {
    background: rgba(88, 166, 255, 0.1);
    border-color: var(--accent-2);
    color: var(--accent-2);
}

.status-arrow {
    color: var(--text-muted);
    font-size: 12px;
}

.hero p.bio {
    color: var(--text-muted);
    font-size: 14px;
    max-width: 480px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ===== Portfolio Section ===== */
.portfolio-section {
    max-width: 1080px;
    margin: 0 auto;
    padding: 8px 16px 64px;
}

.section-heading {
    margin-bottom: 20px;
}

.eyebrow {
    display: block;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent-2);
    margin-bottom: 6px;
}

.section-heading h2 {
    font-family: var(--font-display);
    font-size: clamp(22px, 4vw, 30px);
    margin: 0;
}

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 20px 0 28px;
}

.filter-chip {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 8px 14px;
    border-radius: 999px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.filter-chip:hover {
    border-color: var(--accent);
    color: var(--text);
}

.filter-chip.is-active {
    background: var(--accent);
    border-color: var(--accent);
    color: #0d1117;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 640px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 960px) {
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.empty-state {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 13px;
    text-align: center;
    padding: 40px 0;
}

/* Card: Git/Terminal-Signature */
.portfolio-card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.2s ease, transform 0.2s ease;
    text-align: left;
}

.portfolio-card:hover,
.portfolio-card:focus-visible {
    border-color: var(--accent);
    transform: translateY(-3px);
}

.card-image-wrap {
    position: relative;
    aspect-ratio: 4 / 3;
    background: var(--surface-2);
}

.card-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.featured-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--accent);
    color: #0d1117;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 8px;
    border-radius: 4px;
}

.card-body {
    padding: 16px;
}

.card-tag {
    display: block;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--accent-2);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 8px;
}

.card-tag::before {
    content: "git:";
    color: var(--text-muted);
    margin-right: 4px;
}

.card-body h3 {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 16px;
    margin: 0 0 6px;
    color: var(--text);
}

.card-body p {
    font-size: 13px;
    color: var(--text-muted);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ===== Modal ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    z-index: 100;
}

.modal {
    position: relative;
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
}

.modal-close {
    position: absolute;
    top: 10px;
    right: 12px;
    background: rgba(0, 0, 0, 0.4);
    border: none;
    color: var(--text);
    font-size: 22px;
    line-height: 1;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 2;
}

.modal-image {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.modal-body {
    padding: 20px;
}

.modal-category {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--accent-2);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 8px;
}

.modal-body h3 {
    font-size: 22px;
    margin: 0 0 4px;
}

.modal-date {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-muted);
    margin: 0 0 14px;
}

.modal-description {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text);
    margin: 0 0 16px;
}

.modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 18px;
}

.modal-tags span {
    background: var(--surface-2);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 11px;
    padding: 4px 8px;
    border-radius: 4px;
}

.modal-link {
    display: inline-block;
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
    font-size: 14px;
}

.modal-link:hover {
    text-decoration: underline;
}

/* ===== Social Links (unten, dezent) ===== */
.social-section {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 16px 8px;
    text-align: center;
}

.social-section .eyebrow {
    justify-content: center;
    display: flex;
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-top: 10px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 12px;
    text-decoration: none;
    padding: 8px 14px;
    border-radius: 999px;
    transition: border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.social-links a:hover,
.social-links a:focus-visible {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.social-links .cmd {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 16px;
    color: var(--accent-2);
    font-weight: 700;
}

.linktree-link {
    display: inline-block;
    margin-top: 12px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
    text-decoration: none;
}

.linktree-link:hover,
.linktree-link:focus-visible {
    color: var(--accent-2);
}

/* ===== Footer ===== */
.site-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px 16px;
    padding: 24px 16px 40px;
    font-size: 12px;
    color: var(--text-muted);
}

.footer-link {
    background: none;
    border: none;
    padding: 0;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 12px;
    text-decoration: underline;
    text-underline-offset: 2px;
    cursor: pointer;
    transition: color 0.15s ease;
}

.footer-link:hover,
.footer-link:focus-visible {
    color: var(--accent-2);
}

.admin-trigger {
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 12px;
    text-decoration: none;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.15s ease, color 0.15s ease;
}

.admin-trigger:hover {
    opacity: 1;
    color: var(--accent-2);
}

/* ===== Legal Overlay (Impressum / Datenschutz) ===== */
.legal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 200;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 20px 12px;
    overflow-y: auto;
}

.legal-panel {
    width: 100%;
    max-width: 620px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    margin-top: 20px;
}

.legal-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
}

.legal-title {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--accent-2);
}

.legal-close {
    background: none;
    border: none;
    color: var(--text);
    font-size: 22px;
    cursor: pointer;
}

.legal-content {
    padding: 20px;
    font-size: 13px;
    line-height: 1.6;
}

.legal-content h2 {
    color: var(--accent);
    font-size: 18px;
    margin: 0 0 4px;
}

.legal-content h3 {
    color: var(--text);
    font-size: 14px;
    margin: 20px 0 6px;
    border-left: 2px solid var(--accent-2);
    padding-left: 8px;
}

.legal-content p {
    color: var(--text-muted);
    margin: 0 0 4px;
}