/* ==========================================================================
   CLIENT PROOF CARD SYSTEM
   Premium founder-focused testimonial cards matching Founder Archetypes
   ========================================================================== */

/* Main Proof Section */
.client-proof-section {
    padding: 100px 0;
    background: var(--white);
}

.proof-section-header {
    max-width: 900px;
    margin: 0 auto 64px;
    text-align: center;
    padding: 0 24px;
}

.proof-section-heading {
    font-size: 3rem;
    font-weight: 700;
    color: #050505;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.proof-section-subheadline {
    font-size: 1.375rem;
    line-height: 1.6;
    color: #5F6368;
    margin-bottom: 16px;
    font-weight: 500;
}

.proof-section-description {
    font-size: 1.125rem;
    line-height: 1.7;
    color: #6E6E73;
    margin-bottom: 24px;
}

.proof-section-cta-line {
    font-size: 1rem;
    font-weight: 600;
    color: #0071E3;
}

/* Proof Carousel Container */
.proof-carousel-container {
    position: relative;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 24px;
}

.proof-carousel-wrapper {
    position: relative;
    overflow: hidden;
    padding: 24px 0 32px;
    margin: 0 60px;
}

.proof-carousel-track {
    display: flex;
    gap: 32px;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

/* Carousel Navigation (reuse archetype nav styles) */
.proof-carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: #FFFFFF;
    border: 2px solid #E8E8ED;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.proof-carousel-nav:hover {
    background: #0071E3;
    border-color: #0071E3;
    box-shadow: 0 8px 24px rgba(0, 113, 227, 0.2);
}

.proof-carousel-nav:hover svg {
    stroke: #FFFFFF;
}

.proof-carousel-nav.disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

.proof-carousel-nav-prev {
    left: 0;
}

.proof-carousel-nav-next {
    right: 0;
}

.proof-carousel-nav svg {
    width: 24px;
    height: 24px;
    stroke: #050505;
    transition: stroke 0.3s ease;
}

/* Carousel Dots */
.proof-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 32px;
}

.proof-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #D1D5DB;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.proof-dot.active {
    background: #0071E3;
    width: 32px;
    border-radius: 6px;
}

.proof-dot:hover {
    background: #9CA3AF;
}

/* Client Proof Card - Main Featured */
.client-proof-card {
    flex: 0 0 480px;
    min-width: 480px;
    background: #FFFFFF;
    border-radius: 20px;
    padding: 40px 36px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    position: relative;
    border: 2px solid #F4F5F7;
}

.client-proof-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
    border-color: #E8E8ED;
}

/* Card Header */
.proof-card-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.proof-card-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #E8E8ED 0%, #F4F5F7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    flex-shrink: 0;
    border: 3px solid #FFFFFF;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.proof-card-header-text {
    flex: 1;
}

.proof-card-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #050505;
    line-height: 1.2;
    margin-bottom: 6px;
}

.proof-card-industry {
    font-size: 0.9375rem;
    color: #6E6E73;
    line-height: 1.4;
    margin-bottom: 12px;
}

/* Archetype Badge (matches founder archetype badges) */
.proof-archetype-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 16px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.proof-secondary-tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.6875rem;
    font-weight: 600;
    color: #6E6E73;
    background: #F4F5F7;
    margin-left: 8px;
}

/* Badge color variations */
.proof-archetype-badge.restoration {
    background: #A5F3FC;
    color: #0891B2;
}

.proof-archetype-badge.regional {
    background: #FED7AA;
    color: #C2410C;
}

.proof-archetype-badge.scaling {
    background: #E0E7FF;
    color: #4F46E5;
}

.proof-archetype-badge.consultant {
    background: #FECACA;
    color: #DC2626;
}

.proof-archetype-badge.expert {
    background: #FCE7F3;
    color: #DB2777;
}

.proof-archetype-badge.revenue-leak {
    background: #CCFBF1;
    color: #0D9488;
}

.proof-archetype-badge.bottleneck {
    background: #EDE9FE;
    color: #7C3AED;
}

.proof-archetype-badge.quiet-authority {
    background: #DBEAFE;
    color: #0284C7;
}

.proof-archetype-badge.market-expansion {
    background: #FEF3C7;
    color: #D97706;
}

.proof-archetype-badge.agency {
    background: #D1FAE5;
    color: #059669;
}

/* Proof Stat */
.proof-stat {
    font-size: 1.75rem;
    font-weight: 700;
    color: #0071E3;
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: -0.01em;
}

/* Quote Section */
.proof-quote-section {
    margin-bottom: 24px;
}

.proof-headline {
    font-size: 1.375rem;
    font-weight: 700;
    color: #050505;
    line-height: 1.3;
    margin-bottom: 16px;
}

.proof-quote {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: #374151;
    font-style: italic;
    position: relative;
    padding-left: 20px;
    border-left: 3px solid #E8E8ED;
}

/* Founder Takeaway */
.proof-takeaway {
    background: #F9FAFB;
    border-radius: 12px;
    padding: 16px 20px;
    margin-top: auto;
}

.proof-takeaway-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: #6E6E73;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.proof-takeaway-text {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: #1D1D1F;
    font-weight: 500;
}

/* Secondary/Smaller Proof Cards */
.client-proof-card-small {
    flex: 0 0 400px;
    min-width: 400px;
    background: #FFFFFF;
    border-radius: 16px;
    padding: 32px 28px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    border: 2px solid #F4F5F7;
}

.client-proof-card-small:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
    border-color: #E8E8ED;
}

.client-proof-card-small .proof-card-avatar {
    width: 64px;
    height: 64px;
    font-size: 2rem;
}

.client-proof-card-small .proof-card-name {
    font-size: 1.25rem;
}

.client-proof-card-small .proof-stat {
    font-size: 1.5rem;
}

.client-proof-card-small .proof-headline {
    font-size: 1.125rem;
}

.client-proof-card-small .proof-quote {
    font-size: 0.9375rem;
}

/* Small Card Specific Elements with Proper Spacing */
.proof-card-header-small {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.proof-card-avatar-small {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, #E8E8ED 0%, #F4F5F7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.client-proof-card-small:hover .proof-card-avatar-small {
    transform: scale(1.05);
}

.proof-card-name-small {
    font-size: 1.25rem;
    font-weight: 700;
    color: #050505;
    line-height: 1.3;
    margin-bottom: 6px;
}

.proof-stat-small {
    font-size: 1.5rem;
    font-weight: 700;
    color: #0071E3;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -0.01em;
}

.proof-quote-section-small {
    margin-bottom: 24px;
}

.proof-headline-small {
    font-size: 1.125rem;
    font-weight: 700;
    color: #050505;
    line-height: 1.4;
    margin-bottom: 16px;
}

.proof-quote-small {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: #1D1D1F;
    font-style: normal;
    margin: 0;
    padding: 0;
    border: none;
}

.proof-takeaway-small {
    padding-top: 20px;
    border-top: 1px solid #E8E8ED;
}

.proof-takeaway-label-small {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #6E6E73;
    margin-bottom: 10px;
}

.proof-takeaway-text-small {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: #1D1D1F;
    font-weight: 500;
    margin: 0;
}

/* Bottom Proof Grid */
.proof-grid-section {
    padding: 80px 0 100px;
    background: #F7F8FA;
}

.proof-grid-header {
    max-width: 900px;
    margin: 0 auto 48px;
    text-align: center;
    padding: 0 24px;
}

.proof-grid-heading {
    font-size: 2.75rem;
    font-weight: 700;
    color: #050505;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.proof-grid-subheadline {
    font-size: 1.25rem;
    line-height: 1.6;
    color: #6E6E73;
}

/* Filter Tabs */
.proof-filters,
.proof-grid-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 56px;
    padding: 0 24px;
}

.proof-filter-btn {
    padding: 12px 24px;
    border-radius: 24px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: #6E6E73;
    background: #FFFFFF;
    border: 2px solid #E8E8ED;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.proof-filter-btn:hover {
    border-color: #0071E3;
    color: #0071E3;
}

.proof-filter-btn.active {
    background: #0071E3;
    border-color: #0071E3;
    color: #FFFFFF;
}

/* Proof Grid */
.proof-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Compact Proof Tile */
.proof-tile {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 28px 24px;
    border: 2px solid #F4F5F7;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.proof-tile:hover {
    border-color: #E8E8ED;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
    transform: translateY(-2px);
}

.proof-tile-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.proof-tile-header > div:not(.proof-tile-avatar) {
    flex: 1;
    min-width: 0;
}

.proof-tile-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.proof-tile-avatar {
    width: 48px;
    height: 48px;
    min-width: 48px;
    min-height: 48px;
    max-width: 48px;
    max-height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #E8E8ED 0%, #F4F5F7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    flex-grow: 0;
    overflow: hidden;
    position: relative;
}

.proof-tile-avatar img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.proof-tile-name {
    font-size: 1.125rem;
    font-weight: 700;
    color: #050505;
    line-height: 1.2;
}

.proof-tile-industry {
    font-size: 0.875rem;
    color: #6E6E73;
    margin-bottom: 12px;
}

.proof-tile-headline {
    font-size: 1rem;
    font-weight: 600;
    color: #1D1D1F;
    line-height: 1.4;
    margin-bottom: 8px;
}

.proof-tile-stat {
    font-size: 0.875rem;
    color: #0071E3;
    font-weight: 600;
}

/* Final CTA Section */
.proof-final-cta {
    padding: 100px 0;
    background: var(--accent-dark);
    color: var(--white);
    text-align: center;
}

.proof-final-cta-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

.proof-final-cta-heading {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.proof-final-cta-text {
    font-size: 1.25rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
}

.proof-final-cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.proof-final-cta-buttons .btn {
    font-size: 1.125rem;
    padding: 18px 40px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .client-proof-card {
        flex: 0 0 420px;
        min-width: 420px;
    }

    .proof-section-heading {
        font-size: 2.5rem;
    }

    .proof-carousel-wrapper {
        margin: 0 48px;
    }

    .proof-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .client-proof-section {
        padding: 60px 0;
    }

    .proof-section-heading {
        font-size: 2rem;
    }

    .proof-section-subheadline {
        font-size: 1.125rem;
    }

    .client-proof-card {
        flex: 0 0 calc(100vw - 120px);
        min-width: calc(100vw - 120px);
        padding: 32px 24px;
    }

    .client-proof-card-small {
        flex: 0 0 calc(100vw - 120px);
        min-width: calc(100vw - 120px);
    }

    .proof-carousel-wrapper {
        margin: 0 40px;
    }

    .proof-carousel-nav {
        width: 40px;
        height: 40px;
    }

    .proof-grid {
        grid-template-columns: 1fr;
    }

    .proof-final-cta-heading {
        font-size: 2rem;
    }

    .proof-final-cta-text {
        font-size: 1.125rem;
    }

    .proof-final-cta-buttons {
        flex-direction: column;
    }

    .proof-final-cta-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .client-proof-card {
        flex: 0 0 calc(100vw - 80px);
        min-width: calc(100vw - 80px);
    }

    .proof-carousel-wrapper {
        margin: 0 32px;
    }

    .proof-section-heading {
        font-size: 1.75rem;
    }

    .proof-grid-heading {
        font-size: 2rem;
    }
}