/* ================================
   WizerFlow - Case Studies Page Styles
   ================================ */

/* ── Case Study Cards ── */

.case-study-card-dark,
.case-study-card-light {
    padding: 56px;
    margin: 40px 0;
    border-radius: var(--border-radius-lg);
    transition: all 0.4s ease;
}

.case-study-card-dark {
    background: var(--surface-bg);
    border: 1px solid var(--border-subtle);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.2);
}

.case-study-card-light {
    background: var(--darker-bg);
    border: 1px solid var(--border-subtle);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.15);
}

.case-study-card-dark:hover,
.case-study-card-light:hover {
    transform: translateY(-4px);
    border-color: var(--border-medium);
    box-shadow: 0 16px 56px rgba(0, 0, 0, 0.3);
}

/* ── Row / Column Layout ── */

.row.flex-center {
    display: flex;
    align-items: flex-start;
    gap: 48px;
    width: 100%;
}

.col-3-4 {
    flex: 0 0 65%;
    width: 65%;
}

.col-1-4 {
    flex: 0 0 25%;
    width: 25%;
}

/* ── Case Study Typography ── */

.case-study-card-dark h3,
.case-study-card-light h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.case-study-card-dark h3 strong,
.case-study-card-light h3 strong {
    color: var(--text-primary);
}

.case-study-card-dark p,
.case-study-card-light p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.75;
}

/* ── Case Metrics / Data ── */

.case-data {
    padding: 14px 0;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.95rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.case-data:hover {
    padding-left: 8px;
    color: var(--text-primary);
}

.case-data strong {
    color: var(--blue);
    font-weight: 700;
}

.case-data.last {
    border-bottom: none;
}

/* ── Image Placeholder ── */

.image-container.case {
    width: 100%;
    height: 320px;
    background: linear-gradient(135deg, var(--surface-bg), var(--surface-bg-hover));
    border-radius: var(--border-radius);
    border: 1px solid var(--border-subtle);
    overflow: hidden;
    position: relative;
}

.image-container.case::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(74, 158, 255, 0.03), rgba(108, 99, 255, 0.03));
    pointer-events: none;
}

/* ── Client Review Section ── */

.client-review-section {
    padding: 60px 0 40px;
    background: var(--dark-bg);
    text-align: center;
}

.client-review-card {
    max-width: 440px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(255, 224, 102, 0.06), rgba(255, 224, 102, 0.02));
    border-radius: 16px 32px 16px 32px;
    padding: 32px 28px 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2), 0 0 60px rgba(255, 224, 102, 0.03);
    border: 1px solid rgba(255, 224, 102, 0.12);
    position: relative;
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.client-review-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3), 0 0 80px rgba(255, 224, 102, 0.05);
}

.client-review-card::before {
    content: "\201C";
    position: absolute;
    top: 12px;
    right: 24px;
    font-size: 3rem;
    color: rgba(255, 224, 102, 0.15);
    font-family: Georgia, serif;
    line-height: 1;
    pointer-events: none;
}

.client-review-text {
    font-size: 1.05rem;
    color: rgba(255, 224, 102, 0.8);
    margin-bottom: 20px;
    font-weight: 500;
    line-height: 1.7;
    font-style: italic;
}

.client-review-author {
    font-size: 0.95rem;
    color: rgba(255, 224, 102, 0.6);
    font-weight: 700;
}

.client-review-author strong {
    color: rgba(255, 224, 102, 0.75);
}

.client-company {
    margin-left: 6px;
    font-weight: 500;
    color: rgba(255, 224, 102, 0.45);
}

/* ── Trust Logos ── */

.section.dark {
    background-color: var(--dark-bg);
    padding: 48px 0;
    position: relative;
    overflow: hidden;
}

/* ── CTA Section on Case Studies ── */

.center-block h3 {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.pb-0 {
    padding-bottom: 0;
}

/* ── Responsive ── */

@media (max-width: 991px) {
    .row.flex-center {
        flex-direction: column;
        gap: 32px;
    }

    .col-3-4,
    .col-1-4 {
        flex: 0 0 100%;
        width: 100%;
    }

    .case-study-card-dark,
    .case-study-card-light {
        padding: 32px;
    }

    .image-container.case {
        height: 220px;
        margin-bottom: 8px;
    }

    .section.dark {
        padding: 36px 0;
    }
}

@media (max-width: 767px) {
    .case-study-card-dark,
    .case-study-card-light {
        padding: 24px;
        margin: 24px 0;
        border-radius: var(--border-radius);
    }

    .image-container.case {
        height: 180px;
    }

    .center-block h3 {
        font-size: 1.75rem;
    }
}