/* ==========================================================================
   FORMATE-PAGE · Detail-Subpage für die 4 Services
   Dossier Edition · v05.18
   ========================================================================== */

/* -------------------------------------------------------------------------
   FORMAT-INDEX (Navigation am Anfang — Sticky-fähig)
   ------------------------------------------------------------------------- */
.formate-index {
    background: var(--paper, #f5f1e8);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    padding: 32px 0;
    position: relative;
    z-index: 5;
}

.formate-index-inner {
    max-width: var(--max-width, 1280px);
    margin: 0 auto;
    padding: 0 var(--gutter, 32px);
}

.formate-index-label {
    font-family: var(--font-mono, monospace);
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--ink, #111);
    opacity: 0.55;
    margin: 0 0 20px 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.formate-index-label::before {
    content: '';
    width: 24px;
    height: 1px;
    background: var(--accent);
}

.formate-index-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(12px, 1.5vw, 24px);
}

.formate-index-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 16px 18px;
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(0, 0, 0, 0.08);
    text-decoration: none;
    color: var(--ink, #111);
    transition: all 0.3s ease;
    cursor: pointer;
}

.formate-index-item:hover {
    background: var(--ink, #111);
    color: #fff;
    border-color: var(--ink, #111);
    transform: translateY(-2px);
}

.formate-index-item:hover .formate-index-num {
    color: var(--accent);
}

.formate-index-num {
    font-family: var(--font-mono, monospace);
    font-size: 11px;
    letter-spacing: 0.18em;
    color: var(--accent);
    font-weight: 600;
    transition: color 0.3s ease;
}

.formate-index-name {
    font-family: var(--font-display, sans-serif);
    font-weight: 800;
    font-size: 14px;
    letter-spacing: -0.005em;
    text-transform: uppercase;
    line-height: 1.2;
}

/* -------------------------------------------------------------------------
   FORMAT-DETAIL — Block pro Format
   Alternierendes Layout: gerade=Bild links, ungerade=Bild rechts
   ------------------------------------------------------------------------- */
.format-detail {
    padding: clamp(80px, 10vh, 130px) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    scroll-margin-top: 100px;
}

.format-detail.is-light {
    background: var(--paper, #f5f1e8);
    color: var(--ink, #111);
}

.format-detail.is-dark {
    background: var(--ink, #111);
    color: var(--paper, #f5f1e8);
}

.format-detail-inner {
    max-width: var(--max-width, 1280px);
    margin: 0 auto;
    padding: 0 var(--gutter, 32px);
}

/* Top-Header: Nummer + Tag + Stats */
.format-detail-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: clamp(40px, 5vh, 64px);
    padding-bottom: 24px;
    border-bottom: 1px solid currentColor;
    opacity: 1;
}

.format-detail.is-light .format-detail-head { border-bottom-color: rgba(0, 0, 0, 0.15); }
.format-detail.is-dark .format-detail-head { border-bottom-color: rgba(255, 255, 255, 0.15); }

.format-detail-num {
    font-family: var(--font-mono, monospace);
    font-size: 13px;
    letter-spacing: 0.24em;
    color: var(--accent);
    font-weight: 600;
}

.format-detail-tag {
    font-family: var(--font-mono, monospace);
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    padding: 6px 12px;
    border: 1px solid currentColor;
    opacity: 0.7;
}

/* Hauptgrid: Content + Bild */
.format-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 5vw, 80px);
    align-items: start;
}

.format-detail.alt-layout .format-detail-grid {
    grid-template-columns: 1fr 1fr;
}

.format-detail.alt-layout .format-detail-content {
    order: 2;
}

.format-detail.alt-layout .format-detail-visual {
    order: 1;
}

/* Content-Spalte */
.format-detail-content {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.format-detail-headline {
    font-family: var(--font-display, sans-serif);
    font-weight: 900;
    font-size: clamp(38px, 5.5vw, 72px);
    line-height: 0.96;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    margin: 0;
}

.format-detail-headline .accent { color: var(--accent); }

.format-detail-subline {
    font-family: var(--font-display, sans-serif);
    font-weight: 600;
    font-size: clamp(16px, 1.5vw, 20px);
    line-height: 1.45;
    letter-spacing: -0.005em;
    margin: 0;
    opacity: 0.88;
    max-width: 56ch;
}

.format-detail-description {
    font-size: clamp(15px, 1.1vw, 17px);
    line-height: 1.65;
    margin: 0;
    opacity: 0.78;
    max-width: 56ch;
}

/* Use-Cases Liste */
.format-detail-usecases {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 8px 0 0 0;
    padding: 24px 0;
    border-top: 1px solid currentColor;
    border-bottom: 1px solid currentColor;
    list-style: none;
}

.format-detail.is-light .format-detail-usecases { border-color: rgba(0, 0, 0, 0.1); }
.format-detail.is-dark .format-detail-usecases { border-color: rgba(255, 255, 255, 0.1); }

.format-detail-usecases-label {
    font-family: var(--font-mono, monospace);
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    opacity: 0.55;
    margin-bottom: 4px;
}

.format-detail-usecases li {
    display: flex;
    align-items: baseline;
    gap: 12px;
    font-size: 14px;
    line-height: 1.5;
    padding: 4px 0;
}

.format-detail-usecases li::before {
    content: '—';
    color: var(--accent);
    font-weight: 700;
}

/* Meta-Stats unter Use-Cases */
.format-detail-meta {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 8px;
}

.format-detail-meta-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.format-detail-meta-label {
    font-family: var(--font-mono, monospace);
    font-size: 9px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    opacity: 0.5;
}

.format-detail-meta-value {
    font-family: var(--font-display, sans-serif);
    font-weight: 800;
    font-size: 16px;
    line-height: 1.2;
    letter-spacing: -0.005em;
}

/* CTA + Impact Line */
.format-detail-actions {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.format-detail-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 28px;
    background: var(--accent);
    color: #fff;
    border: 1px solid var(--accent);
    font-family: var(--font-mono, monospace);
    font-size: 12px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.format-detail-cta:hover {
    background: var(--ink, #111);
    border-color: var(--ink, #111);
    color: #fff;
    transform: translateX(4px);
}

.format-detail.is-dark .format-detail-cta:hover {
    background: var(--paper, #f5f1e8);
    color: var(--ink, #111);
    border-color: var(--paper, #f5f1e8);
}

.format-detail-cta-arrow {
    transition: transform 0.3s ease;
}

.format-detail-cta:hover .format-detail-cta-arrow {
    transform: translateX(4px);
}

.format-detail-impact {
    font-family: var(--font-display, sans-serif);
    font-weight: 700;
    font-size: 14px;
    line-height: 1.4;
    font-style: italic;
    opacity: 0.7;
    max-width: 36ch;
    margin: 0;
}

/* Visual-Spalte */
.format-detail-visual {
    position: relative;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: #1a1a1a;
    isolation: isolate;
}

.format-detail-visual img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.format-detail-visual:hover img {
    transform: scale(1.04);
}

/* Crosshair Marker */
.format-detail-visual .crosshair {
    position: absolute;
    width: 16px;
    height: 16px;
    z-index: 3;
    pointer-events: none;
}

.format-detail-visual .crosshair::before,
.format-detail-visual .crosshair::after {
    content: '';
    position: absolute;
    background: var(--accent);
}

.format-detail-visual .crosshair::before {
    width: 100%;
    height: 1px;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.format-detail-visual .crosshair::after {
    width: 1px;
    height: 100%;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.format-detail-visual .crosshair.ch-tl { top: 16px; left: 16px; }
.format-detail-visual .crosshair.ch-br { bottom: 16px; right: 16px; }

/* Visual-Caption */
.format-detail-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    z-index: 2;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.85) 100%);
    color: #fff;
    font-family: var(--font-mono, monospace);
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

/* -------------------------------------------------------------------------
   DELIVERABLES — Was ist enthalten (4 Items pro Format)
   ------------------------------------------------------------------------- */
.format-detail-deliverables {
    margin-top: clamp(50px, 6vh, 80px);
    padding-top: clamp(40px, 5vh, 60px);
    border-top: 1px solid currentColor;
}

.format-detail.is-light .format-detail-deliverables { border-top-color: rgba(0, 0, 0, 0.1); }
.format-detail.is-dark .format-detail-deliverables { border-top-color: rgba(255, 255, 255, 0.1); }

.format-detail-deliverables-label {
    font-family: var(--font-mono, monospace);
    font-size: 11px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    opacity: 0.55;
    margin: 0 0 24px 0;
}

.format-detail-deliverables-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(20px, 2.5vw, 40px);
}

.format-detail-deliverable {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.format-detail-deliverable-num {
    font-family: var(--font-mono, monospace);
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--accent);
    font-weight: 600;
}

.format-detail-deliverable-title {
    font-family: var(--font-display, sans-serif);
    font-weight: 800;
    font-size: 16px;
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: -0.005em;
    margin: 0;
}

.format-detail-deliverable-desc {
    font-size: 13px;
    line-height: 1.55;
    opacity: 0.7;
    margin: 0;
}

/* -------------------------------------------------------------------------
   COMPARISON BAND — Vergleichstabelle aller 4 Formate
   ------------------------------------------------------------------------- */
.formate-comparison {
    background: var(--ink, #111);
    color: var(--paper, #f5f1e8);
    padding: clamp(80px, 10vh, 130px) 0;
}

.formate-comparison-inner {
    max-width: var(--max-width, 1280px);
    margin: 0 auto;
    padding: 0 var(--gutter, 32px);
}

.formate-comparison-head {
    text-align: center;
    margin-bottom: clamp(50px, 6vh, 80px);
}

.formate-comparison-eyebrow {
    font-family: var(--font-mono, monospace);
    font-size: 11px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
    display: inline-block;
}

.formate-comparison-headline {
    font-family: var(--font-display, sans-serif);
    font-weight: 900;
    font-size: clamp(32px, 4.5vw, 56px);
    line-height: 1.0;
    letter-spacing: -0.015em;
    text-transform: uppercase;
    margin: 0;
}

.formate-comparison-headline .accent { color: var(--accent); }

.formate-comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-display, sans-serif);
}

.formate-comparison-table th,
.formate-comparison-table td {
    padding: 18px 20px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 13px;
    line-height: 1.4;
    vertical-align: top;
}

.formate-comparison-table th {
    font-family: var(--font-mono, monospace);
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 600;
    border-bottom-color: var(--accent);
    padding-bottom: 14px;
}

.formate-comparison-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

.formate-comparison-name {
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.005em;
    font-size: 14px;
    color: var(--paper, #f5f1e8);
}

.formate-comparison-name a {
    color: inherit;
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    transition: border-color 0.3s ease;
}

.formate-comparison-name a:hover {
    border-bottom-color: var(--accent);
    color: var(--accent);
}

/* -------------------------------------------------------------------------
   FAQ-BLOCK
   ------------------------------------------------------------------------- */
.formate-faq {
    background: var(--paper, #f5f1e8);
    color: var(--ink, #111);
    padding: clamp(80px, 10vh, 130px) 0;
}

.formate-faq-inner {
    max-width: 880px;
    margin: 0 auto;
    padding: 0 var(--gutter, 32px);
}

.formate-faq-head {
    margin-bottom: clamp(40px, 5vh, 64px);
}

.formate-faq-eyebrow {
    font-family: var(--font-mono, monospace);
    font-size: 11px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--ink, #111);
    opacity: 0.55;
    margin-bottom: 16px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.formate-faq-eyebrow::before {
    content: '';
    width: 24px;
    height: 1px;
    background: var(--accent);
}

.formate-faq-headline {
    font-family: var(--font-display, sans-serif);
    font-weight: 900;
    font-size: clamp(32px, 4.5vw, 56px);
    line-height: 1.0;
    letter-spacing: -0.015em;
    text-transform: uppercase;
    margin: 0;
}

.formate-faq-headline .accent { color: var(--accent); }

.formate-faq-list {
    display: flex;
    flex-direction: column;
}

.formate-faq-item {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    padding: 24px 0;
}

.formate-faq-item:last-child {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.formate-faq-question {
    font-family: var(--font-display, sans-serif);
    font-weight: 800;
    font-size: clamp(17px, 1.5vw, 22px);
    line-height: 1.35;
    letter-spacing: -0.005em;
    margin: 0 0 12px 0;
    cursor: pointer;
    display: flex;
    align-items: baseline;
    gap: 16px;
    list-style: none;
}

.formate-faq-question::before {
    content: '+';
    color: var(--accent);
    font-weight: 700;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.formate-faq-item[open] .formate-faq-question::before {
    transform: rotate(45deg);
}

.formate-faq-question::-webkit-details-marker { display: none; }

.formate-faq-answer {
    font-size: 15px;
    line-height: 1.65;
    margin: 0;
    opacity: 0.78;
    padding-left: 32px;
    max-width: 64ch;
}

/* -------------------------------------------------------------------------
   FINAL-CTA (Ende der Seite)
   ------------------------------------------------------------------------- */
.formate-final {
    background: var(--ink, #111);
    color: var(--paper, #f5f1e8);
    padding: clamp(80px, 10vh, 140px) 0;
    text-align: center;
}

.formate-final-inner {
    max-width: 880px;
    margin: 0 auto;
    padding: 0 var(--gutter, 32px);
}

.formate-final-headline {
    font-family: var(--font-display, sans-serif);
    font-weight: 900;
    font-size: clamp(32px, 5vw, 64px);
    line-height: 1.0;
    letter-spacing: -0.015em;
    text-transform: uppercase;
    margin: 0 0 20px 0;
}

.formate-final-headline .accent { color: var(--accent); }

.formate-final-text {
    font-size: clamp(15px, 1.2vw, 18px);
    line-height: 1.6;
    margin: 0 0 40px 0;
    opacity: 0.8;
}

.formate-final-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 32px;
    background: var(--accent);
    color: #fff;
    border: 1px solid var(--accent);
    font-family: var(--font-mono, monospace);
    font-size: 12px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.formate-final-cta:hover {
    background: transparent;
    color: var(--accent);
    transform: translateY(-2px);
}

/* -------------------------------------------------------------------------
   RESPONSIVE
   ------------------------------------------------------------------------- */
@media (max-width: 900px) {
    .formate-index-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .format-detail-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .format-detail.alt-layout .format-detail-content { order: 2; }
    .format-detail.alt-layout .format-detail-visual { order: 1; }

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

    .format-detail-meta {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .formate-comparison-table {
        font-size: 12px;
    }

    .formate-comparison-table th,
    .formate-comparison-table td {
        padding: 12px 10px;
    }
}

@media (max-width: 640px) {
    .formate-index-grid {
        grid-template-columns: 1fr;
    }

    .format-detail-deliverables-grid {
        grid-template-columns: 1fr;
    }

    .format-detail-actions {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .format-detail-cta {
        width: 100%;
        justify-content: center;
    }

    /* Vergleichstabelle: nur 3 Spalten zeigen, "Setting" verstecken */
    .formate-comparison-table .col-hide-mobile {
        display: none;
    }
    /* Tabelle auf kleinen Phones: kompaktere Schrift + Wrapping erlauben */
    .formate-comparison-table {
        font-size: 11px;
        table-layout: fixed;
        width: 100%;
    }
    .formate-comparison-table th,
    .formate-comparison-table td {
        padding: 10px 6px;
        word-break: break-word;
        overflow-wrap: anywhere;
    }

    /* FORMAT 02 (Executive) & FORMAT 04 (Record/Flagship):
       Auf Mobil das erzwungene 4:5-Hochformat aufheben, damit das
       gesamte Bild ohne Beschnitt sichtbar ist (natürliches Seitenverhältnis).
       Desktop/Tablet (> 640px) bleibt unverändert. */
    #format-executive .format-detail-visual,
    #format-record .format-detail-visual {
        aspect-ratio: auto;
    }
    #format-executive .format-detail-visual img,
    #format-record .format-detail-visual img {
        position: static;
        width: 100%;
        height: auto;
        object-fit: contain;
        transform: none;
    }
}