/* ============================================
   BauDenkPlan — Wissen / Fachartikel
   Ergänzungs-CSS zu style-subpage.css
   ============================================ */

/* ============================================
   ARTIKEL-HEADER
   ============================================ */
.artikel-header {
    background: var(--dark);
    color: var(--white);
    padding: 5rem 0 3rem;
}
.artikel-header .breadcrumb a { color: rgba(255,255,255,0.5); }
.artikel-header .breadcrumb span { color: rgba(255,255,255,0.3); }
.artikel-header__meta {
    display: flex; gap: 1rem; align-items: center;
    margin-bottom: 1rem;
}
.artikel-header__kategorie {
    font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.5px; color: var(--accent);
    background: rgba(90,107,27,0.25); padding: 0.2rem 0.6rem; border-radius: 4px;
}
.artikel-header__lesezeit {
    font-size: 0.78rem; color: rgba(255,255,255,0.4);
}
.artikel-header__title {
    font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800;
    color: var(--white); line-height: 1.15; margin-bottom: 1.25rem;
}
.artikel-header__subtitle {
    color: rgba(255,255,255,0.65); font-weight: 600; display: block;
    font-size: 0.8em;
}
.artikel-header__intro {
    font-size: 1.05rem; line-height: 1.7; color: rgba(255,255,255,0.75);
    max-width: 720px; margin-bottom: 2rem;
}
.artikel-header__autor {
    display: flex; align-items: center; gap: 0.85rem;
    padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.1);
}
.artikel-header__autor-bild {
    width: 48px; height: 48px; border-radius: 50%;
    object-fit: cover; object-position: top center;
    filter: grayscale(1) brightness(1.1);
}
.artikel-header__autor strong {
    display: block; font-size: 0.9rem; color: var(--white); margin-bottom: 0.15rem;
}
.artikel-header__autor span { font-size: 0.78rem; color: rgba(255,255,255,0.5); }

/* ============================================
   ARTIKEL-CONTENT
   ============================================ */
.artikel-content { background: var(--white); padding: 3.5rem 0 2rem; }
.artikel-content__inner {
    max-width: 720px;
    margin: 0 auto;
}
.artikel-content h2 {
    font-size: 1.45rem; font-weight: 800; color: var(--dark);
    margin: 2.5rem 0 0.85rem; line-height: 1.25;
}
.artikel-content h3 {
    font-size: 1.1rem; font-weight: 700; color: var(--dark);
    margin: 1.75rem 0 0.6rem;
}
.artikel-content p {
    font-size: 1rem; line-height: 1.75; color: var(--text); margin-bottom: 1rem;
}
.artikel-content em { font-style: italic; }
.artikel-content strong { font-weight: 700; }

/* Inhaltsverzeichnis */
.artikel-toc {
    background: var(--bg); border-left: 3px solid var(--brand);
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 1.25rem 1.5rem; margin-bottom: 2.5rem;
}
.artikel-toc strong {
    display: block; font-size: 0.78rem; text-transform: uppercase;
    letter-spacing: 0.5px; color: var(--text-light); margin-bottom: 0.65rem;
}
.artikel-toc ol { padding-left: 1.25rem; margin: 0; }
.artikel-toc li { margin-bottom: 0.35rem; }
.artikel-toc a {
    font-size: 0.88rem; color: var(--brand); text-decoration: none; font-weight: 500;
}
.artikel-toc a:hover { text-decoration: underline; }

/* Hinweis-Boxen */
.artikel-hinweis {
    background: var(--brand-light); border-left: 3px solid var(--brand);
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 1rem 1.25rem; margin: 1.5rem 0; font-size: 0.9rem;
    line-height: 1.6; color: var(--text);
}
.artikel-hinweis strong { color: var(--brand); display: block; margin-bottom: 0.25rem; }
.artikel-hinweis--warnung {
    background: #fff8ec; border-color: #e5a000;
}
.artikel-hinweis--warnung strong { color: #b07800; }
.artikel-hinweis--gruen {
    background: var(--accent-light); border-color: var(--accent);
}
.artikel-hinweis--gruen strong { color: var(--accent); }

/* Listen */
.artikel-liste {
    padding-left: 1.5rem; margin-bottom: 1rem;
}
.artikel-liste li {
    font-size: 1rem; line-height: 1.7; color: var(--text);
    margin-bottom: 0.6rem;
}
.artikel-liste li strong { color: var(--dark); }

/* Die-4-Fähigkeiten Block */
.artikel-faehigkeiten {
    display: flex; flex-direction: column; gap: 1rem; margin: 1.5rem 0;
}
.artikel-faehigkeit {
    display: flex; gap: 1rem; align-items: flex-start;
    background: var(--bg); border-radius: var(--radius-lg); padding: 1.25rem;
}
.artikel-faehigkeit__nr {
    flex-shrink: 0; width: 2rem; height: 2rem;
    border-radius: 50%; background: var(--dark); color: var(--white);
    font-size: 0.85rem; font-weight: 800;
    display: flex; align-items: center; justify-content: center;
}
.artikel-faehigkeit strong {
    display: block; font-size: 0.95rem; color: var(--dark); margin-bottom: 0.35rem;
}
.artikel-faehigkeit p {
    margin: 0; font-size: 0.88rem; color: var(--text-light);
}

/* ============================================
   AUTOR-BOX
   ============================================ */
.autor-box {
    background: var(--dark); padding: 3rem 0;
}
.autor-box__inner {
    max-width: 720px; margin: 0 auto;
    display: flex; gap: 1.5rem; align-items: flex-start;
}
.autor-box__bild {
    width: 100px; height: 100px; border-radius: 50%;
    object-fit: cover; object-position: top center;
    filter: grayscale(1) brightness(1.15) contrast(1.05);
    flex-shrink: 0;
}
.autor-box__label {
    font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.5px;
    color: var(--accent); font-weight: 700; margin-bottom: 0.2rem !important;
}
.autor-box__name {
    font-size: 1.1rem; font-weight: 800; color: var(--white);
    margin-bottom: 0.5rem !important;
}
.autor-box__bio {
    font-size: 0.88rem; color: rgba(255,255,255,0.62); line-height: 1.65;
    margin: 0 !important;
}
.autor-box__bio em { font-style: normal; color: rgba(255,255,255,0.8); }

/* ============================================
   VERWANDTE ARTIKEL
   ============================================ */
.verwandte-artikel { background: var(--bg); padding: 3rem 0; }
.verwandte-artikel h2 {
    font-size: 1.3rem; font-weight: 800; color: var(--dark);
    margin-bottom: 1.5rem;
}
.verwandte-artikel__grid {
    display: grid; grid-template-columns: 1fr; gap: 1rem;
}
@media (min-width: 768px) {
    .verwandte-artikel__grid { grid-template-columns: repeat(3, 1fr); }
}
.verwandte-artikel__card {
    display: flex; flex-direction: column;
    background: var(--white); border-radius: var(--radius-lg);
    padding: 1.25rem; text-decoration: none; color: var(--text);
    box-shadow: var(--shadow-sm); transition: transform 0.2s, box-shadow 0.2s;
    border-top: 3px solid var(--brand-light);
}
.verwandte-artikel__card:hover {
    transform: translateY(-2px); box-shadow: var(--shadow-md);
    border-top-color: var(--brand);
}
.verwandte-artikel__kategorie {
    font-size: 0.68rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.5px; color: var(--brand); margin-bottom: 0.4rem; display: block;
}
.verwandte-artikel__card h3 {
    font-size: 0.95rem; font-weight: 700; color: var(--dark);
    margin-bottom: 0.4rem; line-height: 1.3;
}
.verwandte-artikel__card p {
    font-size: 0.82rem; color: var(--text-light); line-height: 1.5;
    flex: 1; margin-bottom: 0.75rem;
}
.verwandte-artikel__mehr {
    font-size: 0.78rem; font-weight: 700; color: var(--accent);
}

/* ============================================
   ARTIKEL-CTA
   ============================================ */
.artikel-cta {
    background: linear-gradient(135deg, var(--dark) 0%, #2d2d4a 100%);
    padding: 4rem 0; text-align: center;
}
.artikel-cta h2 {
    font-size: 1.6rem; font-weight: 800; color: var(--white); margin-bottom: 0.75rem;
}
.artikel-cta p {
    font-size: 1rem; color: rgba(255,255,255,0.7); max-width: 520px;
    margin: 0 auto 2rem; line-height: 1.65;
}
.artikel-cta .btn { margin: 0 0.5rem; }

/* ============================================
   PDF-DOWNLOAD TEASER (oben im Artikel)
   ============================================ */
.artikel-pdf-teaser {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: #f0f5ff;
    border: 1.5px solid #1b64c6;
    border-radius: 8px;
    padding: 0.9rem 1.1rem;
    margin: 1.25rem 0 1.75rem;
}

.artikel-pdf-teaser__icon {
    font-size: 1.6rem;
    line-height: 1;
    flex-shrink: 0;
}

.artikel-pdf-teaser__text {
    flex: 1;
    font-size: 0.88rem;
    color: #1a1a2e;
    line-height: 1.45;
}

.artikel-pdf-teaser__text strong {
    display: block;
    font-size: 0.92rem;
    margin-bottom: 0.15rem;
}

.artikel-pdf-teaser__btn {
    display: inline-block;
    background: #1b64c6;
    color: #fff;
    padding: 0.5rem 1.1rem;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 700;
    white-space: nowrap;
    flex-shrink: 0;
}

.artikel-pdf-teaser__btn:hover { background: #0f4a9a; }

@media (max-width: 560px) {
    .artikel-pdf-teaser { flex-direction: column; align-items: flex-start; }
    .artikel-pdf-teaser__btn { width: 100%; text-align: center; }
}

/* ============================================
   LEAD-MAGNET FORMULAR
   ============================================ */
.leadmagnet {
    background: linear-gradient(135deg, #0f3a7a 0%, #1b64c6 100%);
    padding: 3.5rem 0;
}

.leadmagnet__inner {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    padding: 0 1.5rem;
}

.leadmagnet__badge {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.3rem 0.75rem;
    border-radius: 20px;
    margin-bottom: 1rem;
}

.leadmagnet h2 {
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.5rem;
    line-height: 1.25;
}

.leadmagnet p.leadmagnet__sub {
    font-size: 0.92rem;
    color: rgba(255,255,255,0.75);
    margin-bottom: 2rem;
    line-height: 1.55;
}

.leadmagnet__form {
    background: #fff;
    border-radius: 12px;
    padding: 2rem 2rem 1.75rem;
    text-align: left;
    box-shadow: 0 8px 40px rgba(0,0,0,0.2);
}

.leadmagnet__form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.leadmagnet__form .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.leadmagnet__form .form-group--full {
    grid-column: 1 / -1;
}

.leadmagnet__form label {
    font-size: 0.78rem;
    font-weight: 600;
    color: #444;
}

.leadmagnet__form input[type="text"],
.leadmagnet__form input[type="email"],
.leadmagnet__form input[type="tel"] {
    border: 1.5px solid #ddd;
    border-radius: 6px;
    padding: 0.6rem 0.85rem;
    font-size: 0.9rem;
    font-family: inherit;
    color: #1a1a2e;
    transition: border-color 0.2s;
    width: 100%;
}

.leadmagnet__form input:focus {
    outline: none;
    border-color: #1b64c6;
}

.leadmagnet__consent {
    display: flex;
    gap: 0.65rem;
    align-items: flex-start;
    margin: 1rem 0 1.25rem;
    font-size: 0.75rem;
    color: #666;
    line-height: 1.5;
}

.leadmagnet__consent input[type="checkbox"] {
    margin-top: 2px;
    min-width: 16px;
    height: 16px;
    cursor: pointer;
}

.leadmagnet__consent a { color: #1b64c6; }

.leadmagnet__submit {
    width: 100%;
    background: #b8860b;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 0.85rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.leadmagnet__submit:hover { background: #9a7009; }

.leadmagnet__trust {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    margin-top: 1.25rem;
    font-size: 0.72rem;
    color: rgba(255,255,255,0.65);
}

.leadmagnet__trust span::before {
    content: '✓ ';
    color: rgba(255,255,255,0.9);
    font-weight: 700;
}

@media (max-width: 560px) {
    .leadmagnet__form .form-row { grid-template-columns: 1fr; }
    .leadmagnet__form { padding: 1.5rem 1.25rem; }
}

/* ============================================
   RESPONSIVE
   ============================================ */
/* ============================================
   VORLESEN-BUTTON
   ============================================ */
.vorlesen-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.vorlesen-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: 8px;
    padding: 0.55rem 1.1rem;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: inherit;
    color: var(--dark);
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}

.vorlesen-btn:hover {
    background: var(--brand-light);
    border-color: var(--brand);
}

.vorlesen-btn--active {
    background: var(--brand-light);
    border-color: var(--brand);
    color: var(--brand);
}

.vorlesen-btn__icon {
    font-size: 0.75rem;
    line-height: 1;
}

.vorlesen-stop {
    display: none;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: 8px;
    width: 34px;
    height: 34px;
    font-size: 0.8rem;
    cursor: pointer;
    color: var(--text-light);
    transition: background 0.2s, color 0.2s;
}

.vorlesen-stop:hover {
    background: #ffeaea;
    color: #c0392b;
    border-color: #c0392b;
}

.vorlesen-btn--active ~ .vorlesen-stop {
    display: inline-flex;
}

/* Aktiver Absatz beim Vorlesen */
.vorlesen-aktiv {
    background: rgba(27, 100, 198, 0.07);
    border-radius: 4px;
    box-shadow: -4px 0 0 0 var(--brand);
    padding-left: 0.75rem !important;
    transition: background 0.3s, box-shadow 0.3s;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .artikel-header { padding: 4rem 0 2.5rem; }
    .autor-box__inner { flex-direction: column; }
    .autor-box__bild { width: 72px; height: 72px; }
    .artikel-faehigkeit { flex-direction: row; }
}