/* burth.space — Public-Site Stylesheet
 * Basiert auf Theme 02 (Tech-Clean Brutalist)
 * Harte Kanten, kräftige Kontraste, geometrische Blöcke,
 * keine abgerundeten Ecken, maximale typographische Klarheit.
 * Stand: 2026-04-27
 */

:root {
    --black: #000000;
    --white: #ffffff;
    --accent: #ff3c00;
    --accent2: #ffcc00;
    --gray-light: #f5f5f5;
    --gray-mid: #e0e0e0;
    --gray-text: #444444;
    --font: "Helvetica Neue", Helvetica, Arial, sans-serif;
    --mono: "Courier New", Courier, monospace;
    --max-w: 960px;
    --border-thick: 3px solid var(--black);
}

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

body {
    background: var(--white);
    color: var(--black);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.site-header {
    background: var(--black);
    padding: 0;
    display: flex;
    align-items: stretch;
    border-bottom: var(--border-thick);
}

.logo-block {
    background: var(--accent);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    text-decoration: none;
    border-right: var(--border-thick);
}

.logo {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

nav {
    display: flex;
    align-items: stretch;
    margin-left: auto;
}

nav a {
    color: var(--white);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0 1.25rem;
    display: flex;
    align-items: center;
    border-left: 1px solid #333;
    transition: background 0.1s, color 0.1s;
}

nav a:hover {
    background: var(--accent);
    color: var(--white);
}

/* Hero */
.hero {
    border-bottom: var(--border-thick);
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 340px;
}

.hero-left {
    background: var(--black);
    color: var(--white);
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-right: var(--border-thick);
}

.hero-tag {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    font-family: var(--mono);
    margin-bottom: 1rem;
    border-left: 3px solid var(--accent);
    padding-left: 0.75rem;
}

.hero-left h1 {
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    line-height: 1.0;
    margin-bottom: 1.5rem;
}

.hero-left h1 .accent { color: var(--accent); }

.btn-primary {
    display: inline-block;
    background: var(--accent);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    font-weight: 900;
    font-size: 0.875rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border: var(--border-thick);
    border-color: var(--accent);
    transition: background 0.1s, color 0.1s;
    width: fit-content;
}

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

.hero-right {
    background: var(--accent2);
    padding: 2rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-right p {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--black);
    line-height: 1.55;
}

/* Features Grid */
.features {
    border-bottom: var(--border-thick);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.feature-card {
    border-right: 2px solid var(--black);
    padding: 2rem 1.5rem;
    transition: background 0.15s;
}

.feature-card:last-child { border-right: none; }

.feature-card:hover { background: var(--gray-light); }

.feature-num {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--accent);
    font-family: var(--mono);
    line-height: 1;
    margin-bottom: 0.75rem;
    display: block;
}

.feature-card h3 {
    font-size: 0.9rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.5rem;
}

.feature-card p {
    font-size: 0.82rem;
    color: var(--gray-text);
    line-height: 1.55;
}

/* Notice Block */
.notice-block {
    max-width: var(--max-w);
    margin: 2.5rem auto;
    padding: 0 2rem;
}

.notice-inner {
    border: var(--border-thick);
    padding: 1.5rem;
    position: relative;
}

.notice-inner::before {
    content: 'HINWEIS';
    position: absolute;
    top: -0.75rem;
    left: 1rem;
    background: var(--white);
    padding: 0 0.5rem;
    font-size: 0.7rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-family: var(--mono);
}

.notice-inner p {
    font-size: 0.875rem;
    color: var(--gray-text);
    line-height: 1.6;
}

.notice-inner strong { color: var(--black); }
.notice-inner a { color: var(--accent); font-weight: 700; }

/* Footer */
.site-footer {
    margin-top: auto;
    background: var(--black);
    color: var(--white);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    font-size: 0.75rem;
    font-family: var(--mono);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-top: var(--border-thick);
}

@media (min-width: 1024px) {
    .site-footer {
        position: sticky;
        bottom: 0;
        z-index: 100;
    }

    /* Padding-Bottom damit Inhalt nicht vom Sticky-Footer verdeckt wird */
    .subpage-content { padding-bottom: 5rem; }
    .notice-block { margin-bottom: 5rem; }
}

.footer-links a {
    color: var(--accent2);
    text-decoration: none;
    margin-left: 1.25rem;
}

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

/* Sub-Pages */
.subpage-content { max-width: var(--max-w); margin: 0 auto; padding: 3rem 2rem 4rem; }
.notice-banner { background: var(--accent2); color: var(--black); border: var(--border-thick); padding: .85rem 1.25rem; margin-bottom: 2.5rem; font-size: .82rem; font-weight: 700; }
.back-link { display: inline-block; margin-bottom: 1.5rem; color: var(--gray-text); font-size: .82rem; text-decoration: none; border-bottom: 2px solid var(--black); }
.back-link:hover { background: var(--accent); color: var(--white); }
.subpage-content h1 { font-size: 2.2rem; font-weight: 900; color: var(--black); text-transform: uppercase; margin-bottom: .5rem; border-bottom: var(--border-thick); padding-bottom: .5rem; }
.subpage-content .meta { font-size: .8rem; color: var(--gray-text); margin-bottom: 2.5rem; font-family: var(--mono); }
.subpage-content h2 { font-size: 1rem; font-weight: 900; text-transform: uppercase; color: var(--black); margin: 2rem 0 .75rem; border-left: 6px solid var(--accent); padding-left: .75rem; }
.subpage-content h3 { font-size: .88rem; font-weight: 700; color: var(--black); margin: 1.25rem 0 .5rem; }
.subpage-content p { font-size: .88rem; color: var(--gray-text); margin-bottom: .75rem; line-height: 1.7; }
.subpage-content ul { padding-left: 1.5rem; margin-bottom: .75rem; }
.subpage-content li { font-size: .85rem; color: var(--gray-text); line-height: 1.7; margin-bottom: .25rem; }
.subpage-content table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: .82rem; }
.subpage-content th { text-align: left; padding: .5rem .75rem; background: var(--black); color: var(--white); font-weight: 900; border: 2px solid var(--black); }
.subpage-content td { padding: .5rem .75rem; border: 2px solid var(--black); color: var(--gray-text); vertical-align: top; }
code { font-family: var(--mono); background: var(--gray-mid); padding: .1em .4em; font-size: .82em; }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-size: .82rem; font-weight: 900; text-transform: uppercase; color: var(--black); margin-bottom: .4rem; }
.form-group label .req { color: var(--accent); }
.form-group input, .form-group select, .form-group textarea { width: 100%; background: var(--white); border: var(--border-thick); color: var(--black); font-family: var(--font); font-size: .88rem; padding: .6rem .875rem; outline: none; transition: border-color .15s; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--accent); outline: 2px solid var(--accent); }
.form-group textarea { resize: vertical; min-height: 140px; }
.checkbox-group { display: flex; align-items: flex-start; gap: .6rem; margin-bottom: 1.5rem; }
.checkbox-group input[type="checkbox"] { flex-shrink: 0; margin-top: .2rem; accent-color: var(--accent); width: 16px; height: 16px; }
.checkbox-group label { font-size: .82rem; color: var(--gray-text); line-height: 1.6; }
.btn-submit { display: inline-block; background: var(--black); color: var(--white); font-size: .88rem; font-weight: 900; text-transform: uppercase; padding: .7rem 2rem; border: var(--border-thick); cursor: pointer; transition: background .15s; letter-spacing: .05em; }
.btn-submit:hover { background: var(--accent); color: var(--white); }
.form-note { font-size: .78rem; color: var(--gray-text); margin-top: 1rem; line-height: 1.6; font-family: var(--mono); }

/* Mesh-Toggle-Button (nur für Mesh-User via Caddy-Template sichtbar) */
.mesh-toggle-btn {
    display: inline-block;
    background: var(--black);
    color: var(--accent2);
    padding: 0.45rem 1.1rem;
    font-weight: 900;
    font-size: 0.75rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    border: 2px solid var(--accent2);
    font-family: var(--mono);
    transition: background 0.1s, color 0.1s, border-color 0.1s;
    white-space: nowrap;
}

.mesh-toggle-btn:hover {
    background: var(--accent2);
    color: var(--black);
}

/* Container für Mesh-Toggle in der Header-Nav */
.mesh-toggle-wrap {
    display: flex;
    align-items: center;
    padding: 0 1.25rem;
    border-left: 1px solid #333;
}

/* Spenden-Banner (Landing-Page) */
.spenden-banner {
    border-top: var(--border-thick);
    border-bottom: var(--border-thick);
    background: var(--gray-light);
    padding: 0;
}

.spenden-banner-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 2rem 2rem;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2rem;
    align-items: center;
}

.spenden-banner-text h2 {
    font-size: 0.95rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--black);
    margin-bottom: 0.6rem;
    border-left: 6px solid var(--accent);
    padding-left: 0.75rem;
}

.spenden-banner-text p {
    font-size: 0.85rem;
    color: var(--gray-text);
    line-height: 1.65;
    margin-bottom: 0.4rem;
}

.spenden-banner-text p:last-child { margin-bottom: 0; }

.spenden-banner-text a {
    color: var(--accent);
    font-weight: 700;
    text-decoration: none;
}

.spenden-banner-text a:hover { text-decoration: underline; }

.spenden-banner-cta {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    align-items: flex-end;
    flex-shrink: 0;
}

.btn-spenden {
    display: inline-block;
    background: var(--accent);
    color: var(--white);
    padding: 0.65rem 1.25rem;
    font-weight: 900;
    font-size: 0.8rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    border: var(--border-thick);
    border-color: var(--accent);
    transition: background 0.1s, color 0.1s;
    white-space: nowrap;
}

.btn-spenden:hover {
    background: var(--white);
    color: var(--accent);
}

.btn-beta-interest {
    display: inline-block;
    background: var(--white);
    color: var(--black);
    padding: 0.65rem 1.25rem;
    font-weight: 900;
    font-size: 0.8rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    border: var(--border-thick);
    transition: background 0.1s, color 0.1s;
    white-space: nowrap;
}

.btn-beta-interest:hover {
    background: var(--black);
    color: var(--white);
}

/* Kein-Werbe-Modell-Erklärung */
.why-no-ads {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 2rem 2rem 0;
}

.why-no-ads-inner {
    border: 2px dashed var(--gray-mid);
    padding: 1.25rem 1.5rem;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    align-items: start;
}

.why-no-ads-label {
    font-size: 0.68rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-family: var(--mono);
    color: var(--gray-text);
    border: 2px solid var(--gray-mid);
    padding: 0.2rem 0.5rem;
    white-space: nowrap;
}

.why-no-ads-text {
    font-size: 0.82rem;
    color: var(--gray-text);
    line-height: 1.65;
}

/* Spenden-Page */
.spenden-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.spenden-card {
    border: var(--border-thick);
    padding: 1.5rem;
}

.spenden-card-label {
    font-size: 0.68rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-family: var(--mono);
    color: var(--accent);
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--black);
    padding-bottom: 0.5rem;
}

.spenden-card table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.spenden-card td {
    padding: 0.3rem 0;
    vertical-align: top;
    border: none;
    color: var(--gray-text);
}

.spenden-card td:first-child {
    font-weight: 700;
    color: var(--black);
    width: 42%;
    padding-right: 0.75rem;
}

.spenden-card .iban {
    font-family: var(--mono);
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--black);
    letter-spacing: 0.04em;
    background: var(--gray-mid);
    padding: 0.2em 0.4em;
}

.spenden-disclaimer {
    border: 2px dashed var(--gray-mid);
    padding: 1rem 1.25rem;
    font-size: 0.8rem;
    color: var(--gray-text);
    font-family: var(--mono);
    line-height: 1.65;
    margin: 1.25rem 0;
}

.spenden-disclaimer strong { color: var(--black); }

.verwendungszweck-box {
    background: var(--accent2);
    border: var(--border-thick);
    padding: 0.85rem 1.25rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 1rem;
}

.verwendungszweck-box code {
    background: var(--white);
    border: 2px solid var(--black);
}

/* Footer Spenden-Hinweis */
.footer-spenden-link {
    color: var(--accent) !important;
    font-weight: 900;
}

/* DSE-Versprechen-Block */
.dse-versprechen {
    border: 3px solid var(--black);
    background: var(--black);
    color: var(--white);
    padding: 1.5rem;
    margin-bottom: 2.5rem;
}

.dse-versprechen-label {
    font-size: 0.68rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-family: var(--mono);
    color: var(--accent);
    margin-bottom: 0.75rem;
}

.dse-versprechen h2 {
    font-size: 1rem;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 0.75rem;
    border-left: 6px solid var(--accent);
    padding-left: 0.75rem;
    border-bottom: none;
}

.dse-versprechen ul {
    padding-left: 1.25rem;
    margin-bottom: 0.75rem;
}

.dse-versprechen li {
    font-size: 0.85rem;
    color: #cccccc;
    line-height: 1.7;
    margin-bottom: 0.35rem;
}

.dse-versprechen p {
    font-size: 0.85rem;
    color: #cccccc;
    line-height: 1.7;
    margin-bottom: 0;
}

.dse-versprechen a { color: var(--accent2); }

/* AGB-Phase-Marker */
.agb-phase-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-family: var(--mono);
    background: var(--accent2);
    color: var(--black);
    padding: 0.15em 0.5em;
    border: 2px solid var(--black);
    margin-left: 0.5rem;
    vertical-align: middle;
}

.agb-stub-note {
    border: 2px dashed var(--gray-mid);
    padding: 0.85rem 1.1rem;
    font-size: 0.8rem;
    color: var(--gray-text);
    font-family: var(--mono);
    line-height: 1.65;
    margin: 0.5rem 0 1rem;
}

.agb-stub-note strong { color: var(--black); }

@media (max-width: 768px) {
    .spenden-banner-inner {
        grid-template-columns: 1fr;
    }
    .spenden-banner-cta {
        align-items: flex-start;
        flex-direction: row;
        flex-wrap: wrap;
    }
    .spenden-grid {
        grid-template-columns: 1fr;
    }
    .why-no-ads-inner {
        grid-template-columns: 1fr;
    }
}

/* ===== Features-Page ===== */

/* Privacy-Versprechen-Block (schwarz, prominent) */
.privacy-promise {
    background: var(--black);
    color: var(--white);
    border-bottom: var(--border-thick);
    padding: 0;
}

.privacy-promise-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 2.5rem 2rem;
}

.privacy-promise-label {
    font-size: 0.68rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-family: var(--mono);
    color: var(--accent);
    margin-bottom: 1rem;
}

.privacy-promise h2 {
    font-size: 1.35rem;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 1.25rem;
    border-left: 6px solid var(--accent);
    padding-left: 0.75rem;
    line-height: 1.25;
}

.privacy-promise p {
    font-size: 0.9rem;
    color: #cccccc;
    line-height: 1.75;
    margin-bottom: 0.85rem;
    max-width: 72ch;
}

.privacy-promise p:last-child { margin-bottom: 0; }

.privacy-promise strong { color: var(--white); }

.privacy-promise a { color: var(--accent2); }

/* Roadmap-Hinweis-Box */
.roadmap-notice {
    border-left: 6px solid var(--accent2);
    background: var(--gray-light);
    border-top: 2px solid var(--black);
    border-right: 2px solid var(--black);
    border-bottom: 2px solid var(--black);
    padding: 1rem 1.25rem;
    font-size: 0.85rem;
    color: var(--gray-text);
    line-height: 1.65;
    margin-bottom: 2.5rem;
}

.roadmap-notice strong { color: var(--black); }

/* Feature-Kategorie-Überschrift */
.feat-category {
    border-bottom: var(--border-thick);
    border-top: var(--border-thick);
    background: var(--black);
    padding: 0.65rem 2rem;
    font-size: 0.7rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-family: var(--mono);
    color: var(--accent);
}

/* Feature-Cards-Grid */
.feat-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-bottom: 2px solid var(--black);
}

.feat-card {
    border-right: 2px solid var(--black);
    border-bottom: 2px solid var(--black);
    padding: 1.5rem 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: background 0.1s;
}

.feat-card:hover { background: var(--gray-light); }

/* Letzten in jeder Zeile kein border-right */
.feat-grid .feat-card:nth-child(2n) { border-right: none; }

.feat-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.25rem;
}

.feat-status {
    font-size: 0.65rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-family: var(--mono);
    padding: 0.15em 0.55em;
    border: 2px solid transparent;
    white-space: nowrap;
    flex-shrink: 0;
}

.feat-status-available {
    background: #d4edda;
    color: #155724;
    border-color: #155724;
}

.feat-status-wip {
    background: #fff3cd;
    color: #856404;
    border-color: #856404;
}

.feat-status-planned {
    background: var(--gray-mid);
    color: var(--gray-text);
    border-color: var(--gray-text);
}

.feat-card h3 {
    font-size: 0.95rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--black);
    line-height: 1.2;
}

.feat-card-desc {
    font-size: 0.85rem;
    color: var(--gray-text);
    line-height: 1.65;
    margin: 0;
}

.feat-card-meta {
    margin-top: 0.5rem;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.25rem 0.75rem;
    font-size: 0.78rem;
    line-height: 1.55;
}

.feat-card-meta dt {
    font-weight: 900;
    color: var(--black);
    font-family: var(--mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding-top: 0.05rem;
}

.feat-card-meta dd {
    color: var(--gray-text);
    margin: 0;
}

/* Behörden-Anfrage-Statement */
.behoerden-block {
    border-top: var(--border-thick);
    background: var(--gray-light);
    padding: 0;
}

.behoerden-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 2rem 2rem;
}

.behoerden-inner h2 {
    font-size: 0.9rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--black);
    margin-bottom: 1rem;
    border-left: 6px solid var(--accent);
    padding-left: 0.75rem;
}

.behoerden-inner p {
    font-size: 0.85rem;
    color: var(--gray-text);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.behoerden-inner ul {
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
}

.behoerden-inner li {
    font-size: 0.85rem;
    color: var(--gray-text);
    line-height: 1.7;
    margin-bottom: 0.25rem;
}

.behoerden-inner strong { color: var(--black); }

/* Roadmap-Hinweis-Wrapper (zwischen Privacy-Promise und erstem Feat-Grid) */
.feat-roadmap-wrap {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 2rem 2rem 0;
}

/* Features-Page mobile */
@media (max-width: 768px) {
    .feat-grid {
        grid-template-columns: 1fr;
    }
    .feat-card { border-right: none; }
    .privacy-promise-inner { padding: 2rem 1.25rem; }
    .behoerden-inner { padding: 1.5rem 1.25rem; }
}

/* ===== About/Über-mich-Page ===== */

.about-hero {
    border-bottom: var(--border-thick);
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 280px;
}

.about-hero-left {
    background: var(--black);
    color: var(--white);
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-right: var(--border-thick);
}

.about-hero-left .hero-tag { /* reuses hero-tag */ }

.about-hero-left h1 {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    line-height: 1.05;
    color: var(--white);
    margin-bottom: 0;
}

.about-hero-right {
    background: var(--accent2);
    padding: 2.5rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-hero-right p {
    font-size: 1rem;
    font-weight: 500;
    color: var(--black);
    line-height: 1.6;
}

.about-section {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 2.5rem 2rem;
    border-bottom: 2px solid var(--gray-mid);
}

.about-section:last-of-type { border-bottom: none; }

.about-section h2 {
    font-size: 0.9rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--black);
    margin-bottom: 1rem;
    border-left: 6px solid var(--accent);
    padding-left: 0.75rem;
}

.about-section p {
    font-size: 0.9rem;
    color: var(--gray-text);
    line-height: 1.75;
    margin-bottom: 0.85rem;
    max-width: 72ch;
}

.about-section p:last-child { margin-bottom: 0; }

.about-section strong { color: var(--black); }

.about-list {
    list-style: none;
    padding: 0;
    margin: 0.75rem 0 0;
}

.about-list li {
    font-size: 0.88rem;
    color: var(--gray-text);
    line-height: 1.7;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--gray-mid);
    padding-left: 1.25rem;
    position: relative;
}

.about-list li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 900;
}

.about-list li:last-child { border-bottom: none; }

.about-contact-block {
    background: var(--black);
    color: var(--white);
    border-top: var(--border-thick);
    padding: 0;
}

.about-contact-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 2rem 2rem;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2rem;
    align-items: center;
}

.about-contact-inner h2 {
    font-size: 0.9rem;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 0.5rem;
    border-left: 6px solid var(--accent);
    padding-left: 0.75rem;
}

.about-contact-inner p {
    font-size: 0.85rem;
    color: #cccccc;
    line-height: 1.65;
    margin: 0;
}

.about-contact-inner a {
    color: var(--accent2);
    font-weight: 700;
    text-decoration: none;
}

.about-contact-inner a:hover { text-decoration: underline; }

.btn-contact-mailto {
    display: inline-block;
    background: var(--accent);
    color: var(--white);
    padding: 0.65rem 1.5rem;
    font-weight: 900;
    font-size: 0.8rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    border: var(--border-thick);
    border-color: var(--accent);
    transition: background 0.1s, color 0.1s;
    white-space: nowrap;
}

.btn-contact-mailto:hover {
    background: var(--white);
    color: var(--accent);
}

@media (max-width: 768px) {
    .about-hero { grid-template-columns: 1fr; }
    .about-hero-left { border-right: none; border-bottom: var(--border-thick); }
    .about-section { padding: 2rem 1.25rem; }
    .about-contact-inner {
        grid-template-columns: 1fr;
    }
}

/* ===== Kontakt-Variante C: Mailto-Buttons ===== */
.kontakt-intro {
    margin-bottom: 2.5rem;
}

.kontakt-intro p {
    font-size: 0.95rem;
    color: var(--gray-text);
    line-height: 1.65;
    margin-bottom: 0;
}

.mailto-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.mailto-btn {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 1.25rem 1.5rem;
    background: var(--white);
    border: var(--border-thick);
    text-decoration: none;
    transition: background 0.1s, color 0.1s;
}

.mailto-btn:hover {
    background: var(--black);
}

.mailto-btn:hover .mailto-label {
    color: var(--white);
}

.mailto-btn:hover .mailto-desc {
    color: var(--gray-mid);
}

.mailto-label {
    font-size: 0.9rem;
    font-weight: 900;
    color: var(--black);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.3rem;
}

.mailto-desc {
    font-size: 0.78rem;
    color: var(--gray-text);
    font-family: var(--mono);
    line-height: 1.4;
}

.mailto-btn-datenschutz .mailto-label {
    color: var(--accent);
}

.mailto-btn-datenschutz {
    border-color: var(--accent);
}

.mailto-btn-datenschutz:hover {
    background: var(--accent);
}

.mailto-btn-datenschutz:hover .mailto-label {
    color: var(--white);
}

.kontakt-future-note {
    font-size: 0.8rem;
    color: var(--gray-text);
    font-family: var(--mono);
    border: 1px dashed var(--gray-mid);
    padding: 0.85rem 1.1rem;
    line-height: 1.65;
}

.kontakt-future-note strong {
    color: var(--black);
}

@media (max-width: 768px) {
    .hero { grid-template-columns: 1fr; }
    .hero-left { border-right: none; border-bottom: var(--border-thick); }
    .features { grid-template-columns: repeat(2, 1fr); }
    .feature-card:nth-child(2) { border-right: none; }
    .feature-card:nth-child(3) { border-top: 2px solid var(--black); }
    .feature-card:nth-child(4) { border-right: none; border-top: 2px solid var(--black); }
    nav { display: none; }
    .mailto-grid { grid-template-columns: 1fr; }
    .mesh-toggle-wrap { display: none; }
}

@media (max-width: 480px) {
    .features { grid-template-columns: 1fr; }
    .feature-card { border-right: none; border-bottom: 2px solid var(--black); }
    .subpage-content { padding: 2rem 1.25rem; }
}

/* ===== Wir-Disclaimer ===== */

.wir-disclaimer {
    border-left: 6px solid var(--accent2);
    background: var(--gray-light);
    border-top: 2px solid var(--black);
    border-right: 2px solid var(--black);
    border-bottom: 2px solid var(--black);
    padding: 1.1rem 1.5rem;
}

.wir-disclaimer-label {
    font-size: 0.65rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-family: var(--mono);
    color: var(--gray-text);
    margin-bottom: 0.6rem;
}

.wir-disclaimer p {
    font-size: 0.82rem;
    color: var(--gray-text);
    line-height: 1.65;
    margin: 0;
}

.wir-disclaimer strong { color: var(--black); }

/* Variante: kompakte Info-Box für features.html */
.wir-disclaimer-compact {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    border-left: 4px solid var(--accent2);
    background: var(--gray-light);
    border-top: 1px solid var(--gray-mid);
    border-right: 1px solid var(--gray-mid);
    border-bottom: 1px solid var(--gray-mid);
    padding: 0.75rem 1rem;
    margin-top: 1.25rem;
}

.wir-disclaimer-compact-icon {
    font-size: 0.85rem;
    flex-shrink: 0;
    margin-top: 0.05rem;
}

.wir-disclaimer-compact p {
    font-size: 0.78rem;
    color: var(--gray-text);
    line-height: 1.6;
    margin: 0;
}

.wir-disclaimer-compact strong { color: var(--black); }

/* Wrapper für ueber-mich.html Disclaimer-Section */
.about-disclaimer-section {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 2rem 2rem 0;
}

/* ===== Detail-Button auf Feature-Cards ===== */

.feat-card-actions {
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 1px solid var(--gray-mid);
}

.btn-feat-detail {
    display: inline-block;
    background: transparent;
    color: var(--gray-text);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    font-family: var(--mono);
    border: 2px solid var(--gray-mid);
    padding: 0.35rem 0.75rem;
    cursor: pointer;
    transition: background 0.1s, color 0.1s, border-color 0.1s;
    white-space: nowrap;
}

.btn-feat-detail:hover,
.btn-feat-detail:focus-visible {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
    outline: none;
}

.btn-feat-detail:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ===== Feature-Detail-Overlay (<dialog>) ===== */

#feat-overlay-dialog {
    border: var(--border-thick);
    padding: 0;
    max-width: 680px;
    width: 90vw;
    max-height: 85vh;
    background: var(--white);
    color: var(--black);
    overflow: hidden;
    /* KEIN display: hier — display:flex darf nur bei [open] gesetzt werden.
     * Andernfalls überschreibt display:flex das UA-Stylesheet display:none
     * nach dialog.close() und der Dialog bleibt sichtbar (Root-Cause des
     * Re-Open-Close-Bugs, verifiziert 2026-05-03). */
    flex-direction: column;
}

/* display:flex NUR wenn Dialog geöffnet ist — sichert korrekte UA-close()-Logik */
#feat-overlay-dialog[open] {
    display: flex;
    /* margin:auto sichert Zentrierung bei wiederholtem showModal(). Browser-UA
     * setzt position:absolute für <dialog> im Top-Layer; margin:auto zentriert
     * auch dann wenn der UA-State nach close() teilweise zurückgesetzt wurde. */
    margin: auto;
}

#feat-overlay-dialog::backdrop {
    background: rgba(0, 0, 0, 0.65);
}

/* Polyfill-Fallback: wenn kein nativer dialog-Support */
#feat-overlay-dialog[open]:not([data-native]) {
    position: fixed;
    inset: 0;
    margin: auto;
    z-index: 9999;
}

.feat-overlay-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.feat-overlay-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--black);
    color: var(--white);
    border-bottom: var(--border-thick);
    flex-shrink: 0;
}

.feat-overlay-title {
    font-size: 0.85rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--white);
    margin: 0;
    line-height: 1.25;
}

.feat-overlay-close {
    background: transparent;
    border: 2px solid #555;
    color: var(--white);
    font-size: 1.25rem;
    line-height: 1;
    padding: 0.15rem 0.5rem;
    cursor: pointer;
    font-family: var(--mono);
    flex-shrink: 0;
    transition: background 0.1s, border-color 0.1s;
}

.feat-overlay-close:hover {
    background: var(--accent);
    border-color: var(--accent);
}

.feat-overlay-close:focus-visible {
    outline: 2px solid var(--accent2);
    outline-offset: 2px;
}

.feat-overlay-body {
    padding: 1.5rem 1.25rem;
    overflow-y: auto;
    flex: 1;
    -webkit-overflow-scrolling: touch;
}

/* Overlay-Inhalts-Typographie */
.feat-overlay-body h3 {
    font-size: 0.72rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-family: var(--mono);
    color: var(--accent);
    margin: 1.25rem 0 0.4rem;
    border-left: 4px solid var(--accent);
    padding-left: 0.5rem;
}

.feat-overlay-body h3:first-child { margin-top: 0; }

.feat-overlay-body p {
    font-size: 0.85rem;
    color: var(--gray-text);
    line-height: 1.7;
    margin-bottom: 0.6rem;
}

.feat-overlay-body p:last-child { margin-bottom: 0; }

.feat-overlay-body ul {
    padding-left: 1.35rem;
    margin-bottom: 0.6rem;
}

.feat-overlay-body li {
    font-size: 0.82rem;
    color: var(--gray-text);
    line-height: 1.65;
    margin-bottom: 0.2rem;
}

.feat-overlay-body code {
    font-family: var(--mono);
    background: var(--gray-mid);
    padding: 0.1em 0.4em;
    font-size: 0.8em;
    color: var(--black);
}

.feat-overlay-body .overlay-spec-ref {
    border-top: 1px solid var(--gray-mid);
    margin-top: 1.25rem;
    padding-top: 0.85rem;
    font-size: 0.75rem;
    color: var(--gray-text);
    font-family: var(--mono);
    line-height: 1.6;
}

.feat-overlay-body .overlay-spec-ref a {
    color: var(--accent);
    font-weight: 700;
    text-decoration: none;
}

.feat-overlay-body .overlay-spec-ref a:hover { text-decoration: underline; }

/* Mobile Full-Screen für Overlay — nur bei [open] um UA-close()-Logik nicht zu stören */
@media (max-width: 767px) {
    #feat-overlay-dialog[open] {
        max-width: 100vw;
        width: 100vw;
        max-height: 100vh;
        height: 100vh;
        margin: 0;
        border-left: none;
        border-right: none;
        border-bottom: none;
        position: fixed;
        top: 0;
        left: 0;
    }
    .feat-overlay-body { padding: 1.25rem 1rem; }
}

/* ===== Recovery-Erklärt-Link auf Feature-Card ===== */

.btn-feat-explain {
    display: inline-block;
    background: transparent;
    color: var(--accent);
    font-size: 0.72rem;
    font-weight: 700;
    font-family: var(--mono);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    text-decoration: none;
    padding: 0.35rem 0.65rem;
    border: 1px solid var(--accent);
    cursor: pointer;
    margin-top: 0.4rem;
    transition: background 0.1s, color 0.1s;
    white-space: nowrap;
}

.btn-feat-explain:hover,
.btn-feat-explain:focus-visible {
    background: var(--accent);
    color: var(--white);
    outline: none;
}

.btn-feat-explain:focus {
    outline: 2px solid var(--accent2);
    outline-offset: 2px;
}

/* ===== About-Page Recovery-Link ===== */

.about-recovery-link {
    display: inline-block;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
    border-bottom: 2px solid var(--accent);
    padding-bottom: 0.1rem;
    margin-top: 0.25rem;
    transition: color 0.1s, border-color 0.1s;
}

.about-recovery-link:hover,
.about-recovery-link:focus-visible {
    color: var(--black);
    border-color: var(--black);
    outline: none;
}

/* ===== Recovery-Erklärt-Page ===== */

.recovery-hero {
    display: grid;
    grid-template-columns: 1fr 2fr;
    border-bottom: var(--border-thick);
}

.recovery-hero-left {
    background: var(--black);
    color: var(--white);
    padding: 2.5rem 2rem;
    border-right: var(--border-thick);
}

.recovery-hero-left .hero-tag {
    font-size: 0.65rem;
    font-weight: 900;
    font-family: var(--mono);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 1rem;
}

.recovery-hero-left h1 {
    font-size: 2.2rem;
    font-weight: 900;
    line-height: 1.05;
    text-transform: uppercase;
}

.recovery-hero-right {
    padding: 2.5rem 2rem;
    background: var(--gray-light);
}

.recovery-hero-right p {
    font-size: 0.9rem;
    color: var(--gray-text);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.recovery-hero-right p:last-child { margin-bottom: 0; }

.recovery-section {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 2.5rem 2rem;
    border-bottom: 1px solid var(--gray-mid);
}

.recovery-section:last-of-type { border-bottom: none; }

.recovery-section h2 {
    font-size: 0.9rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-family: var(--mono);
    color: var(--black);
    margin-bottom: 1.25rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--black);
}

.recovery-section h3 {
    font-size: 0.75rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-family: var(--mono);
    color: var(--accent);
    margin: 1.25rem 0 0.5rem;
    border-left: 4px solid var(--accent);
    padding-left: 0.5rem;
}

.recovery-section h3:first-child { margin-top: 0; }

.recovery-section p {
    font-size: 0.9rem;
    color: var(--gray-text);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.recovery-section p:last-child { margin-bottom: 0; }

.recovery-section strong { color: var(--black); }

.recovery-section ul,
.recovery-section ol {
    padding-left: 1.35rem;
    margin-bottom: 0.75rem;
}

.recovery-section li {
    font-size: 0.88rem;
    color: var(--gray-text);
    line-height: 1.65;
    margin-bottom: 0.25rem;
}

.recovery-option-block {
    border: var(--border-thick);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.recovery-option-block:last-child { margin-bottom: 0; }

.recovery-option-label {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 900;
    font-family: var(--mono);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: var(--black);
    color: var(--white);
    padding: 0.2rem 0.5rem;
    margin-bottom: 0.75rem;
}

.recovery-option-label.opt-recommended {
    background: var(--accent);
}

.recovery-option-label.opt-caution {
    background: #888;
}

.recovery-table-wrap {
    overflow-x: auto;
    margin: 1.25rem 0;
}

.recovery-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

.recovery-table th {
    background: var(--black);
    color: var(--white);
    font-family: var(--mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.6rem 0.75rem;
    text-align: left;
    border: 1px solid var(--black);
}

.recovery-table td {
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--gray-mid);
    color: var(--gray-text);
    line-height: 1.5;
    vertical-align: top;
}

.recovery-table tr:nth-child(even) td {
    background: var(--gray-light);
}

.recovery-table td:first-child {
    font-weight: 700;
    color: var(--black);
    white-space: nowrap;
}

.recovery-note {
    background: var(--gray-light);
    border-left: 4px solid var(--accent2);
    padding: 1rem 1.25rem;
    margin: 1.25rem 0 0;
    font-size: 0.85rem;
    color: var(--gray-text);
    line-height: 1.6;
}

.recovery-note strong { color: var(--black); }

@media (max-width: 767px) {
    .recovery-hero { grid-template-columns: 1fr; }
    .recovery-hero-left { border-right: none; border-bottom: var(--border-thick); }
    .recovery-section { padding: 2rem 1.25rem; }
    .recovery-option-block { padding: 1.25rem 1rem; }
}

/* === Research-Seite ===
 * Basis-Typographie fuer public/research.html (Platzhalter) und fuer die
 * Mesh-Vollseite unter /internal/research/ (die zusaetzlich research.css
 * laedt). internal/styles.css importiert diese Datei, deshalb stehen die
 * gemeinsamen Regeln hier und nicht doppelt in research.css.
 */

.research {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 2.5rem 2rem 4rem;
    width: 100%;
}

.kicker {
    font-family: var(--mono);
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.8rem;
    border-left: 3px solid var(--accent);
    padding-left: 0.6rem;
    margin-bottom: 1rem;
}

.research h1 {
    font-size: 2.1rem;
    font-weight: 900;
    text-transform: uppercase;
    line-height: 1.05;
    letter-spacing: -0.01em;
    margin-bottom: 1rem;
}

.research h1 .accent { color: var(--accent); }

.research p {
    color: var(--gray-text);
    line-height: 1.7;
    margin-bottom: 1rem;
    max-width: 70ch;
}

.research .lead { font-size: 1.15rem; }

.research strong { color: var(--black); }

.bio {
    border-left: 3px solid var(--accent);
    background: var(--gray-light);
    padding: 1rem 1.2rem;
    margin: 1.5rem 0;
    font-size: 0.95rem;
    color: var(--gray-text);
    line-height: 1.7;
}

.bio a { color: var(--accent); }

/* Hinweis-Box, die Caddy nur fuer Mesh-Clients rendert (X-Mesh-Client) */
.mesh-hint {
    border-left: 6px solid var(--accent2);
    background: var(--gray-light);
    border-top: 2px solid var(--black);
    border-right: 2px solid var(--black);
    border-bottom: 2px solid var(--black);
    padding: 0.85rem 1.1rem;
    margin: 1.5rem 0;
    font-size: 0.85rem;
    color: var(--gray-text);
    line-height: 1.6;
}

.mesh-hint strong { color: var(--black); }
.mesh-hint a { color: var(--accent); font-weight: 700; }

/* --- Sprachumschalter ---
 * Public-Variante (research.html): zwei versteckte Radio-Inputs als erste
 * Body-Kinder, die <label>-Buttons in der Kopfleiste zeigen auf sie. Kein
 * JavaScript, weil die Public-CSP script-src 'none' setzt.
 * Mesh-Variante (/internal/research/): gleiche Optik, dort <button> mit
 * aria-pressed, geschaltet von research.js.
 */

.lang-radio {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    border: 0;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
}

.lang-switch {
    display: flex;
    align-items: stretch;
}

.lang-switch .lang-btn {
    display: flex;
    align-items: center;
    background: var(--black);
    color: var(--white);
    border: none;
    border-left: 1px solid #333;
    font-family: var(--font);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0 1rem;
    cursor: pointer;
    user-select: none;
    transition: background 0.1s;
}

.lang-switch .lang-btn:hover { background: var(--accent); }

/* Aktiver Zustand: Mesh-Vollseite (JS setzt aria-pressed) */
.lang-switch .lang-btn[aria-pressed="true"] { background: var(--accent); }

/* Aktiver Zustand: Public-Seite (Radio-Input) */
#lang-de:checked ~ .site-header .lang-btn-de,
#lang-en:checked ~ .site-header .lang-btn-en { background: var(--accent); }

#lang-de:focus-visible ~ .site-header .lang-btn-de,
#lang-en:focus-visible ~ .site-header .lang-btn-en {
    outline: 2px solid var(--accent2);
    outline-offset: -2px;
}

/* Sichtbarkeit der Sprachbloecke.
 * Default ist Deutsch sichtbar, Englisch versteckt. Erst wenn der
 * EN-Radio aktiv ist, wird getauscht. Damit bleibt bei fehlender
 * :checked-Unterstuetzung immer ein Sprachblock lesbar statt keiner. */
.research .l10n-en { display: none; }

#lang-en:checked ~ .research .l10n-de { display: none; }
#lang-en:checked ~ .research .l10n-en { display: block; }

/* Mesh-Vollseite: research.js schaltet ueber das hidden-Attribut */
.research .l10n[hidden] { display: none; }

@media (min-width: 1024px) {
    /* Platz fuer den sticky Footer */
    .research { padding-bottom: 5rem; }
}

@media (max-width: 600px) {
    .research { padding: 2rem 1.25rem 3rem; }
    .research h1 { font-size: 1.55rem; }
}