/* Vermieten Landing Page — Additional Styles */
@import url('../styles/core.css');

/* Problem Cards */
.problem-card {
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 1.5rem;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px -10px rgba(0, 0, 0, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
}

.problem-card .problem-emoji {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.problem-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 0.5rem;
}

.problem-card p {
    font-size: 0.9rem;
    color: #6b7280;
    line-height: 1.6;
}

.problem-card .problem-quote {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    background: #fef2f2;
    border-left: 3px solid #ef4444;
    border-radius: 0 0.5rem 0.5rem 0;
    font-style: italic;
    font-size: 0.85rem;
    color: #991b1b;
}

/* Rechenbeispiel */
.calc-card {
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 1.5rem;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.calc-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px -10px rgba(0, 0, 0, 0.1);
}

.calc-card.airbnb {
    border-color: rgba(239, 68, 68, 0.2);
}

.calc-card.airbnb:hover {
    border-color: rgba(239, 68, 68, 0.35);
}

.calc-card.openself {
    border-color: rgba(16, 185, 129, 0.2);
    background: linear-gradient(to bottom, rgba(16, 185, 129, 0.03), #fff);
}

.calc-card.openself:hover {
    border-color: rgba(16, 185, 129, 0.35);
}

.calc-amount {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.calc-amount.red {
    color: #ef4444;
}

.calc-amount.green {
    color: #10b981;
}

.calc-label {
    font-size: 0.9rem;
    color: #6b7280;
    line-height: 1.5;
}

.calc-vs {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: #d1d5db;
}

/* Use-Case Sections */
.usecase-bullet {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.5rem 0;
}

.usecase-bullet .bullet-icon {
    flex-shrink: 0;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
}

.usecase-bullet .bullet-text {
    font-size: 0.9rem;
    color: #374151;
    line-height: 1.5;
}

.usecase-bullet .bullet-text strong {
    color: #1a1a2e;
}

/* Usecase visual mockup */
.usecase-mockup {
    background: rgba(0, 0, 0, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.25rem;
    padding: 1.5rem;
    color: #fff;
}

/* Tier Section */
.tier-card {
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 1.25rem;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.tier-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px -10px rgba(124, 93, 250, 0.15);
    border-color: rgba(124, 93, 250, 0.2);
}

.tier-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 1rem;
    margin: 0 auto 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.tier-card h4 {
    font-weight: 700;
    font-size: 1rem;
    color: #1a1a2e;
    margin-bottom: 0.25rem;
}

.tier-card p {
    font-size: 0.8rem;
    color: #6b7280;
    line-height: 1.4;
}

/* Feature Grid Cards */
.feature-card {
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 1.5rem;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px -10px rgba(124, 93, 250, 0.15);
    border-color: rgba(124, 93, 250, 0.2);
}

.feature-card .feature-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.feature-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 0.35rem;
}

.feature-card p {
    font-size: 0.85rem;
    color: #6b7280;
    line-height: 1.5;
}

/* FAQ Accordion */
.faq-item {
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
    background: #fff;
}

.faq-item:hover {
    border-color: rgba(124, 93, 250, 0.15);
}

.faq-question {
    width: 100%;
    padding: 1.25rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: none;
    border: none;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: #1a1a2e;
    font-family: 'Inter', sans-serif;
    gap: 1rem;
}

.faq-question:hover {
    color: var(--brand-purple);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease, padding 0.3s ease;
    padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    opacity: 1;
    padding: 0 1.5rem 1.25rem;
}

.faq-item.active .faq-chevron {
    transform: rotate(180deg);
}

.faq-answer p {
    font-size: 0.9rem;
    color: #6b7280;
    line-height: 1.7;
}

/* Comparison Table */
.comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.06);
    background: #fff;
}

.comparison-table th {
    padding: 1rem 1.25rem;
    text-align: left;
    font-size: 0.85rem;
    font-weight: 700;
    color: #1a1a2e;
    background: #f9fafb;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.comparison-table td {
    padding: 0.85rem 1.25rem;
    font-size: 0.85rem;
    color: #374151;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

@media (max-width: 767px) {
    .problem-card {
        padding: 1.5rem;
    }

    .calc-card {
        padding: 1.5rem;
    }

    .calc-amount {
        font-size: 2.25rem;
    }

    .calc-vs {
        transform: rotate(90deg);
    }
}