/* =========================================
   LANDING FEATURES — Feature Cards, Feature-Page Template, Agents, How-It-Works
   Geladen auf: Homepage + Feature-Seiten
   ========================================= */

/* ── Feature Cards (Modules) ── */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.features-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.features-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.features-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.feature-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-float);
}

.feature-card.flagship {
    border: 2px solid var(--primary);
    box-shadow: 0 8px 24px rgba(99,91,255,0.1);
}

.feature-card.coming-soon {
    opacity: 0.65;
    border-style: dashed;
    border-color: #cbd5e1;
}

.feature-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 20px;
    background: var(--primary-light);
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.6;
}

.feature-list {
    list-style: none;
    margin-bottom: 24px;
}

.feature-list li {
    padding: 6px 0;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.feature-list li::before {
    content: '\2713';
    color: var(--success);
    font-weight: 700;
    font-size: 13px;
}

.feature-price {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 4px;
}

.feature-price-period {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 16px;
}

.badge-soon {
    position: absolute;
    top: 16px;
    right: 16px;
    background: #cbd5e1;
    color: #fff;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* ── Feature Page Hero ── */
.feature-hero {
    padding: 140px 0 60px;
    text-align: center;
}

.feature-hero .section-badge {
    margin-bottom: 20px;
}

.feature-hero .section-title {
    font-size: 44px;
    max-width: 700px;
    margin: 0 auto 16px;
}

.feature-hero .section-subtitle {
    max-width: 600px;
    margin: 0 auto 32px;
}

.feature-hero .price-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    border: 2px solid var(--primary);
    padding: 10px 20px;
    border-radius: 24px;
    font-size: 18px;
    font-weight: 800;
    color: var(--primary);
    margin-top: 16px;
}

/* ── Feature Grid (2x2) ── */
.feature-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}
.feature-detail-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.feature-detail-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.feature-detail-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.feature-detail-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-detail-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}

.feature-detail-card .icon {
    font-size: 28px;
    margin-bottom: 16px;
}

.feature-detail-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.feature-detail-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ── How It Works (3 Steps) ── */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    text-align: center;
}

.step-card {
    padding: 32px 24px;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 20px;
}

.step-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.step-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ── Konrad KI Integration Section ── */
.konrad-integration {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.konrad-integration-text h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
}

.konrad-integration-text p {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 16px;
}

.konrad-integration-list {
    list-style: none;
}

.konrad-integration-list li {
    padding: 8px 0;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}

.konrad-integration-list li span:first-child {
    font-size: 18px;
}

/* ── Related Features ── */
.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.related-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.related-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}

.related-card .icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.related-card h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
}

.related-card p {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

/* ── Agent Store ── */
.agents-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.agent-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.agent-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}

.agent-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--primary-light), #f0e6ff);
}

.agent-card h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
}

.agent-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 16px;
}

.agent-price {
    font-size: 20px;
    font-weight: 800;
    color: var(--primary);
}

.agent-price-note {
    font-size: 12px;
    color: var(--text-light);
    font-weight: 400;
}

.agent-role {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-light);
    padding: 3px 10px;
    border-radius: 12px;
    margin-bottom: 12px;
}

.credit-info {
    text-align: center;
    padding: 24px;
    background: var(--primary-light);
    border-radius: 12px;
    max-width: 700px;
    margin: 0 auto;
}

.credit-info p {
    font-size: 15px;
    color: var(--text-main);
    font-weight: 500;
}

/* ── Konrad AI Section ── */
.konrad-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.konrad-abilities {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.ability-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
}

.ability-item span:first-child {
    font-size: 20px;
}

/* ── Beziehungsmanagement ── */
.relation-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.relation-feature {
    display: flex;
    gap: 14px;
    margin-bottom: 24px;
    align-items: flex-start;
}

.relation-feature-icon {
    font-size: 22px;
    flex-shrink: 0;
    margin-top: 2px;
}

.relation-feature h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 4px;
}

.relation-feature p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ── Workspace Features ── */
.workspace-section {
    background: linear-gradient(180deg, var(--bg-app) 0%, #fff 100%);
}

.workspace-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    align-items: start;
}

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

.workspace-feature {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.workspace-feature-icon {
    font-size: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.workspace-feature h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.workspace-feature p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .features-grid { grid-template-columns: 1fr; }
    .features-grid.cols-2 { grid-template-columns: 1fr; }
    .features-grid.cols-3 { grid-template-columns: 1fr; }
    .features-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
    .feature-detail-grid.cols-2 { grid-template-columns: 1fr; }
    .feature-detail-grid.cols-3 { grid-template-columns: 1fr; }
    .feature-detail-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
    .agents-grid { grid-template-columns: 1fr; }

    .feature-hero .section-title { font-size: 32px; }

    .feature-detail-grid { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: 1fr; }
    .related-grid { grid-template-columns: 1fr; }

    .konrad-integration { grid-template-columns: 1fr; gap: 32px; }

    .workspace-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .workspace-features { grid-template-columns: 1fr; }

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

    .konrad-abilities { grid-template-columns: 1fr; }

    .relation-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 480px) {
    .features-grid.cols-4 { grid-template-columns: 1fr; }
    .feature-detail-grid.cols-4 { grid-template-columns: 1fr; }
}