/* Private AI Banking Page Styles */

/* CSS Variables - Bud Color System */
:root {
    /* Primary Palette */
    --pab-midnight-violet: #120E1C;
    --pab-electric-violet: #8C33EF;
    --pab-deep-purple: #4C1D95;
    --pab-royal-violet: #6D28D9;

    /* Extended Violet Scale */
    --pab-medium-violet: #7C3AED;
    --pab-soft-violet: #A78BFA;
    --pab-light-violet: #EDE9FE;
    --pab-pale-lavender: #F5F3FF;

    /* Neutral Scale */
    --pab-ink-black: #0F172A;
    --pab-dark-slate: #1E293B;
    --pab-med-slate: #475569;
    --pab-cool-gray: #64748B;
    --pab-silver-gray: #94A3B8;
    --pab-border-gray: #E2E8F0;
    --pab-snow-gray: #F1F5F9;
    --pab-page-white: #F8FAFC;

    /* Semantic Colors */
    --pab-success: #059669;
    --pab-warning: #D97706;
    --pab-critical: #DC2626;
    --pab-info: #0284C7;
}

/* Page Base */
body {
    background: var(--pab-page-white);
    overflow-x: hidden;
}

html {
    overflow-x: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

html::-webkit-scrollbar {
    display: none;
}

.footer {
    background: #000000 !important;
}

/* ========================================
   Hero Section
   ======================================== */
.pab_hero {
    margin-top: 6.5vw;
    margin-bottom: 5vw;
    padding: 0 2.8vw;
}

.pab_hero_box {
    background: var(--pab-midnight-violet);
    min-height: 28vw;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    border-radius: 1.5vw;
    padding: 4vw 2vw;
}

/* Animated gradient blobs */
.pab_blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.7;
}

.pab_blob.blob1 {
    width: 45vw;
    height: 45vw;
    background: radial-gradient(circle, rgba(140, 51, 239, 0.6) 0%, rgba(76, 29, 149, 0.3) 50%, transparent 70%);
    top: -10%;
    left: -5%;
    animation: pabBlob1 15s ease-in-out infinite;
}

.pab_blob.blob2 {
    width: 35vw;
    height: 35vw;
    background: radial-gradient(circle, rgba(109, 40, 217, 0.6) 0%, rgba(124, 58, 237, 0.3) 50%, transparent 70%);
    top: 20%;
    right: -5%;
    animation: pabBlob2 18s ease-in-out infinite;
}

.pab_blob.blob3 {
    width: 30vw;
    height: 30vw;
    background: radial-gradient(circle, rgba(167, 139, 250, 0.5) 0%, rgba(140, 51, 239, 0.2) 50%, transparent 70%);
    bottom: -15%;
    left: 30%;
    animation: pabBlob3 12s ease-in-out infinite;
}

@keyframes pabBlob1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(5%, 8%) scale(1.1); }
    66% { transform: translate(-3%, 5%) scale(0.95); }
}

@keyframes pabBlob2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-8%, -5%) scale(1.05); }
    66% { transform: translate(5%, 8%) scale(0.9); }
}

@keyframes pabBlob3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(10%, -8%) scale(0.95); }
    66% { transform: translate(-5%, -3%) scale(1.08); }
}

/* Hero Content */
.pab_hero_content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 0 2vw;
}

.pab_hero_badge {
    display: inline-block;
    background: rgba(140, 51, 239, 0.2);
    border: 1px solid rgba(140, 51, 239, 0.4);
    padding: 0.5vw 1.5vw;
    border-radius: 100px;
    font-size: 0.85vw;
    color: var(--pab-soft-violet);
    margin-bottom: 1.5vw;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.pab_hero_content h1 {
    color: #ffffff;
    font-size: 3.8vw;
    font-weight: 400;
    margin: 0;
    line-height: 1.15;
    font-style: italic;
    font-family: 'Times New Roman', Times, serif;
}

.pab_hero_content p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.05vw;
    margin-top: 1.5vw;
    max-width: 48vw;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    font-weight: 400;
}

.pab_hero_cta {
    display: flex;
    gap: 1vw;
    justify-content: center;
    margin-top: 2.5vw;
}

.pab_btn_primary {
    background: var(--pab-electric-violet);
    color: #ffffff;
    padding: 0.9vw 2vw;
    border-radius: 0.5vw;
    font-size: 0.95vw;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid var(--pab-electric-violet);
}

.pab_btn_primary:hover {
    background: var(--pab-deep-purple);
    border-color: var(--pab-deep-purple);
    transform: translateY(-2px);
}

.pab_btn_secondary {
    background: transparent;
    color: #ffffff;
    padding: 0.9vw 2vw;
    border-radius: 0.5vw;
    font-size: 0.95vw;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.pab_btn_secondary:hover {
    border-color: var(--pab-soft-violet);
    color: var(--pab-soft-violet);
}

/* ========================================
   Section Common Styles
   ======================================== */
.pab_section_header {
    text-align: center;
    margin-bottom: 3.5vw;
}

.pab_badge {
    display: inline-block;
    padding: 0.4vw 1.2vw;
    background: rgba(140, 51, 239, 0.1);
    border: 1px solid rgba(140, 51, 239, 0.25);
    border-radius: 2vw;
    color: var(--pab-electric-violet);
    font-size: 0.8vw;
    font-weight: 500;
    margin-bottom: 1vw;
}

.pab_section_header h2 {
    font-size: 2.6vw;
    font-weight: 400;
    color: var(--pab-ink-black);
    margin-bottom: 0.8vw;
}

.pab_section_header h2 em {
    font-style: italic;
    font-family: 'Times New Roman', Times, serif;
}

.pab_section_header p {
    font-size: 1vw;
    color: var(--pab-med-slate);
    max-width: 50vw;
    margin: 0 auto;
    line-height: 1.6;
}

/* ========================================
   Challenge Section
   ======================================== */
.pab_challenge {
    padding: 5vw 5vw 6vw;
    background: #ffffff;
}

.pab_challenge_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5vw;
}

.pab_challenge_card {
    background: var(--pab-page-white);
    border: 1px solid var(--pab-border-gray);
    border-radius: 1vw;
    padding: 2vw;
    transition: all 0.3s ease;
}

.pab_challenge_card:hover {
    border-color: var(--pab-soft-violet);
    box-shadow: 0 8px 30px rgba(140, 51, 239, 0.1);
    transform: translateY(-4px);
}

.pab_challenge_icon {
    width: 3vw;
    height: 3vw;
    background: var(--pab-light-violet);
    border-radius: 0.6vw;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2vw;
}

.pab_challenge_icon svg {
    width: 1.6vw;
    height: 1.6vw;
    color: var(--pab-electric-violet);
}

.pab_challenge_card h3 {
    font-size: 1.15vw;
    font-weight: 600;
    color: var(--pab-ink-black);
    margin-bottom: 0.6vw;
}

.pab_challenge_card p {
    font-size: 0.9vw;
    color: var(--pab-cool-gray);
    line-height: 1.6;
}

/* ========================================
   Solution / Architecture Section
   ======================================== */
.pab_solution {
    padding: 5vw 5vw 6vw;
    background: var(--pab-snow-gray);
}

.pab_solution_visual {
    max-width: 70vw;
    margin: 0 auto;
}

.pab_architecture_diagram {
    display: flex;
    flex-direction: column;
    gap: 0.6vw;
}

.pab_arch_layer {
    display: flex;
    align-items: center;
    padding: 1.2vw 2vw;
    border-radius: 0.6vw;
    transition: all 0.3s ease;
}

.pab_arch_layer:hover {
    transform: translateX(8px);
}

.layer_label {
    font-size: 0.9vw;
    font-weight: 600;
    color: #ffffff;
    width: 12vw;
    flex-shrink: 0;
}

.layer_items {
    display: flex;
    gap: 1vw;
    flex-wrap: wrap;
}

.layer_items span {
    background: rgba(255, 255, 255, 0.15);
    padding: 0.4vw 1vw;
    border-radius: 0.4vw;
    font-size: 0.8vw;
    color: rgba(255, 255, 255, 0.9);
}

/* Layer Colors */
.layer_experience {
    background: linear-gradient(90deg, var(--pab-electric-violet), var(--pab-medium-violet));
}

.layer_intelligence {
    background: linear-gradient(90deg, var(--pab-deep-purple), var(--pab-royal-violet));
}

.layer_integration {
    background: linear-gradient(90deg, var(--pab-royal-violet), var(--pab-medium-violet));
}

.layer_security {
    background: linear-gradient(90deg, #059669, #10B981);
}

.layer_agent {
    background: linear-gradient(90deg, var(--pab-medium-violet), var(--pab-soft-violet));
}

.layer_model {
    background: linear-gradient(90deg, #0284C7, #0EA5E9);
}

.layer_platform {
    background: linear-gradient(90deg, var(--pab-dark-slate), var(--pab-med-slate));
}

.layer_infrastructure {
    background: linear-gradient(90deg, var(--pab-ink-black), var(--pab-dark-slate));
}

/* ========================================
   Products Section
   ======================================== */
.pab_products {
    padding: 5vw 5vw 6vw;
    background: #ffffff;
}

.pab_products_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5vw;
}

.pab_product_card {
    background: var(--pab-page-white);
    border: 1px solid var(--pab-border-gray);
    border-radius: 1vw;
    padding: 2vw;
    transition: all 0.3s ease;
}

.pab_product_card:hover {
    border-color: var(--pab-electric-violet);
    box-shadow: 0 8px 30px rgba(140, 51, 239, 0.12);
}

.pab_product_icon {
    width: 3.5vw;
    height: 3.5vw;
    background: var(--pab-midnight-violet);
    border-radius: 0.8vw;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2vw;
}

.pab_product_icon svg {
    width: 1.8vw;
    height: 1.8vw;
    color: var(--pab-electric-violet);
}

.pab_product_card h3 {
    font-size: 1.2vw;
    font-weight: 600;
    color: var(--pab-ink-black);
    margin-bottom: 0.6vw;
}

.pab_product_card > p {
    font-size: 0.9vw;
    color: var(--pab-cool-gray);
    line-height: 1.6;
    margin-bottom: 1.2vw;
}

.pab_product_features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5vw;
}

.pab_product_features li {
    font-size: 0.85vw;
    color: var(--pab-med-slate);
    padding-left: 1.2vw;
    position: relative;
}

.pab_product_features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.4vw;
    width: 0.4vw;
    height: 0.4vw;
    background: var(--pab-electric-violet);
    border-radius: 50%;
}

/* ========================================
   Autonomy Levels Section
   ======================================== */
.pab_autonomy {
    padding: 5vw 5vw 6vw;
    background: var(--pab-midnight-violet);
}

.pab_autonomy .pab_badge {
    background: rgba(140, 51, 239, 0.3);
    border-color: rgba(140, 51, 239, 0.5);
    color: var(--pab-soft-violet);
}

.pab_autonomy .pab_section_header h2 {
    color: #ffffff;
}

.pab_autonomy .pab_section_header p {
    color: var(--pab-silver-gray);
}

.pab_autonomy_timeline {
    max-width: 65vw;
    margin: 0 auto;
    position: relative;
}

.pab_autonomy_timeline::before {
    content: '';
    position: absolute;
    left: 2.2vw;
    top: 2vw;
    bottom: 2vw;
    width: 2px;
    background: linear-gradient(180deg, var(--pab-electric-violet), var(--pab-deep-purple));
}

.pab_autonomy_level {
    display: flex;
    gap: 2vw;
    margin-bottom: 2vw;
    position: relative;
}

.pab_autonomy_level:last-child {
    margin-bottom: 0;
}

.pab_level_marker {
    width: 4.4vw;
    height: 4.4vw;
    background: var(--pab-deep-purple);
    border: 3px solid var(--pab-electric-violet);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1vw;
    font-weight: 700;
    color: #ffffff;
    flex-shrink: 0;
    z-index: 2;
}

.pab_level_content {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.8vw;
    padding: 1.5vw 2vw;
    flex: 1;
}

.pab_level_content h3 {
    font-size: 1.15vw;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.5vw;
}

.pab_level_content > p {
    font-size: 0.9vw;
    color: var(--pab-silver-gray);
    line-height: 1.6;
    margin-bottom: 1vw;
}

.pab_level_examples {
    display: flex;
    gap: 0.6vw;
    flex-wrap: wrap;
}

.pab_level_examples span {
    background: rgba(140, 51, 239, 0.2);
    border: 1px solid rgba(140, 51, 239, 0.3);
    padding: 0.3vw 0.8vw;
    border-radius: 0.3vw;
    font-size: 0.75vw;
    color: var(--pab-soft-violet);
}

/* ========================================
   Use Cases Section
   ======================================== */
.pab_usecases {
    padding: 5vw 5vw 6vw;
    background: #ffffff;
}

.pab_usecases_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5vw;
}

.pab_usecase_card {
    background: var(--pab-page-white);
    border: 1px solid var(--pab-border-gray);
    border-radius: 1vw;
    padding: 2vw;
    transition: all 0.3s ease;
}

.pab_usecase_card:hover {
    border-color: var(--pab-soft-violet);
    box-shadow: 0 4px 20px rgba(140, 51, 239, 0.08);
}

.pab_usecase_header {
    display: flex;
    align-items: center;
    gap: 1vw;
    margin-bottom: 1.2vw;
}

.pab_usecase_tier {
    background: var(--pab-light-violet);
    color: var(--pab-deep-purple);
    padding: 0.3vw 0.8vw;
    border-radius: 0.3vw;
    font-size: 0.75vw;
    font-weight: 600;
}

.pab_usecase_card h3 {
    font-size: 1.1vw;
    font-weight: 600;
    color: var(--pab-ink-black);
}

.pab_usecase_card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pab_usecase_card li {
    font-size: 0.85vw;
    color: var(--pab-cool-gray);
    padding: 0.5vw 0;
    padding-left: 1.2vw;
    position: relative;
    line-height: 1.5;
    border-bottom: 1px solid var(--pab-border-gray);
}

.pab_usecase_card li:last-child {
    border-bottom: none;
}

.pab_usecase_card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.85vw;
    width: 0.35vw;
    height: 0.35vw;
    background: var(--pab-electric-violet);
    border-radius: 50%;
}

/* ========================================
   Data Classification Section
   ======================================== */
.pab_data {
    padding: 5vw 5vw 6vw;
    background: var(--pab-snow-gray);
}

.pab_data_tiers {
    display: flex;
    gap: 1vw;
    max-width: 75vw;
    margin: 0 auto;
}

.pab_data_tier {
    flex: 1;
    background: #ffffff;
    border-radius: 0.8vw;
    padding: 1.5vw;
    border: 1px solid var(--pab-border-gray);
    transition: all 0.3s ease;
}

.pab_data_tier:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.pab_tier_header {
    display: flex;
    align-items: center;
    gap: 0.8vw;
    margin-bottom: 0.8vw;
}

.pab_tier_label {
    width: 2.2vw;
    height: 2.2vw;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8vw;
    font-weight: 700;
    color: #ffffff;
}

.tier_public .pab_tier_label { background: var(--pab-success); }
.tier_internal .pab_tier_label { background: var(--pab-info); }
.tier_confidential .pab_tier_label { background: var(--pab-warning); }
.tier_sensitive .pab_tier_label { background: #F97316; }
.tier_critical .pab_tier_label { background: var(--pab-critical); }

.pab_data_tier h3 {
    font-size: 1vw;
    font-weight: 600;
    color: var(--pab-ink-black);
}

.pab_data_tier > p {
    font-size: 0.8vw;
    color: var(--pab-cool-gray);
    line-height: 1.5;
    margin-bottom: 1vw;
    min-height: 3vw;
}

.pab_tier_handling {
    display: flex;
    flex-direction: column;
    gap: 0.4vw;
}

.pab_tier_handling span {
    font-size: 0.75vw;
    color: var(--pab-med-slate);
    background: var(--pab-snow-gray);
    padding: 0.3vw 0.6vw;
    border-radius: 0.25vw;
}

/* ========================================
   Value Section
   ======================================== */
.pab_value {
    padding: 5vw 5vw 6vw;
    background: #ffffff;
}

.pab_value_grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5vw;
}

.pab_value_card {
    background: linear-gradient(135deg, var(--pab-midnight-violet), var(--pab-deep-purple));
    border-radius: 1vw;
    padding: 2.5vw 2vw;
    text-align: center;
    transition: all 0.3s ease;
}

.pab_value_card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(140, 51, 239, 0.25);
}

.pab_value_metric {
    font-size: 2.8vw;
    font-weight: 700;
    color: var(--pab-electric-violet);
    margin-bottom: 0.5vw;
}

.pab_value_card h3 {
    font-size: 1.1vw;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.5vw;
}

.pab_value_card p {
    font-size: 0.85vw;
    color: var(--pab-silver-gray);
    line-height: 1.5;
}

/* ========================================
   CTA Section
   ======================================== */
.pab_cta {
    padding: 5vw 5vw;
    background: linear-gradient(135deg, var(--pab-deep-purple), var(--pab-royal-violet));
}

.pab_cta_content {
    text-align: center;
    max-width: 55vw;
    margin: 0 auto;
}

.pab_cta_content h2 {
    font-size: 2.4vw;
    font-weight: 400;
    color: #ffffff;
    margin-bottom: 1vw;
}

.pab_cta_content h2 em {
    font-style: italic;
    font-family: 'Times New Roman', Times, serif;
}

.pab_cta_content p {
    font-size: 1.05vw;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin-bottom: 2vw;
}

.pab_cta_buttons {
    display: flex;
    gap: 1vw;
    justify-content: center;
}

.pab_cta_buttons .pab_btn_primary {
    background: #ffffff;
    color: var(--pab-deep-purple);
    border-color: #ffffff;
}

.pab_cta_buttons .pab_btn_primary:hover {
    background: var(--pab-light-violet);
    border-color: var(--pab-light-violet);
}

.pab_cta_buttons .pab_btn_secondary {
    border-color: rgba(255, 255, 255, 0.4);
}

.pab_cta_buttons .pab_btn_secondary:hover {
    border-color: #ffffff;
    color: #ffffff;
}

/* ========================================
   Tablet Responsiveness (768px - 1024px)
   ======================================== */
@media (max-width: 1024px) {
    .pab_hero {
        margin-top: 80px;
        margin-bottom: 50px;
        padding: 0 4vw;
    }

    .pab_hero_box {
        min-height: auto;
        padding: 10vw 5vw;
        border-radius: 3vw;
    }

    .pab_hero_badge {
        font-size: 2.2vw;
        padding: 1.2vw 3vw;
        margin-bottom: 3vw;
    }

    .pab_hero_content h1 {
        font-size: 6vw;
    }

    .pab_hero_content p {
        font-size: 2.5vw;
        max-width: 80vw;
        margin-top: 3vw;
    }

    .pab_hero_cta {
        margin-top: 4vw;
        gap: 2vw;
    }

    .pab_btn_primary,
    .pab_btn_secondary {
        padding: 2vw 4vw;
        font-size: 2.2vw;
        border-radius: 1.2vw;
    }

    /* Section Headers */
    .pab_badge {
        font-size: 2vw;
        padding: 1vw 2.5vw;
    }

    .pab_section_header h2 {
        font-size: 5vw;
    }

    .pab_section_header p {
        font-size: 2.5vw;
        max-width: 80vw;
    }

    /* Challenge Section */
    .pab_challenge {
        padding: 8vw 4vw;
    }

    .pab_challenge_grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3vw;
    }

    .pab_challenge_card {
        padding: 4vw;
        border-radius: 2vw;
    }

    .pab_challenge_icon {
        width: 8vw;
        height: 8vw;
        border-radius: 1.5vw;
        margin-bottom: 2.5vw;
    }

    .pab_challenge_icon svg {
        width: 4vw;
        height: 4vw;
    }

    .pab_challenge_card h3 {
        font-size: 3vw;
        margin-bottom: 1.5vw;
    }

    .pab_challenge_card p {
        font-size: 2.2vw;
    }

    /* Solution Section */
    .pab_solution {
        padding: 8vw 4vw;
    }

    .pab_solution_visual {
        max-width: 90vw;
    }

    .pab_arch_layer {
        padding: 2vw 3vw;
        border-radius: 1.2vw;
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5vw;
    }

    .layer_label {
        font-size: 2.2vw;
        width: auto;
    }

    .layer_items span {
        font-size: 1.8vw;
        padding: 0.8vw 1.5vw;
    }

    /* Products Section */
    .pab_products {
        padding: 8vw 4vw;
    }

    .pab_products_grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3vw;
    }

    .pab_product_card {
        padding: 4vw;
        border-radius: 2vw;
    }

    .pab_product_icon {
        width: 9vw;
        height: 9vw;
        border-radius: 2vw;
        margin-bottom: 2.5vw;
    }

    .pab_product_icon svg {
        width: 4.5vw;
        height: 4.5vw;
    }

    .pab_product_card h3 {
        font-size: 3vw;
        margin-bottom: 1.5vw;
    }

    .pab_product_card > p {
        font-size: 2.2vw;
        margin-bottom: 2.5vw;
    }

    .pab_product_features li {
        font-size: 2vw;
        padding-left: 2.5vw;
    }

    .pab_product_features li::before {
        width: 0.8vw;
        height: 0.8vw;
        top: 0.8vw;
    }

    /* Autonomy Section */
    .pab_autonomy {
        padding: 8vw 4vw;
    }

    .pab_autonomy_timeline {
        max-width: 90vw;
    }

    .pab_autonomy_timeline::before {
        left: 4vw;
    }

    .pab_autonomy_level {
        gap: 3vw;
        margin-bottom: 3vw;
    }

    .pab_level_marker {
        width: 8vw;
        height: 8vw;
        font-size: 2.5vw;
    }

    .pab_level_content {
        padding: 3vw;
        border-radius: 1.5vw;
    }

    .pab_level_content h3 {
        font-size: 2.8vw;
        margin-bottom: 1vw;
    }

    .pab_level_content > p {
        font-size: 2.2vw;
        margin-bottom: 2vw;
    }

    .pab_level_examples span {
        font-size: 1.8vw;
        padding: 0.8vw 1.5vw;
    }

    /* Use Cases Section */
    .pab_usecases {
        padding: 8vw 4vw;
    }

    .pab_usecases_grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3vw;
    }

    .pab_usecase_card {
        padding: 3.5vw;
        border-radius: 2vw;
    }

    .pab_usecase_header {
        gap: 2vw;
        margin-bottom: 2.5vw;
    }

    .pab_usecase_tier {
        font-size: 1.8vw;
        padding: 0.6vw 1.5vw;
    }

    .pab_usecase_card h3 {
        font-size: 2.8vw;
    }

    .pab_usecase_card li {
        font-size: 2vw;
        padding: 1.2vw 0;
        padding-left: 2.5vw;
    }

    .pab_usecase_card li::before {
        width: 0.7vw;
        height: 0.7vw;
        top: 1.6vw;
    }

    /* Data Section */
    .pab_data {
        padding: 8vw 4vw;
    }

    .pab_data_tiers {
        flex-wrap: wrap;
        max-width: 100%;
        gap: 2vw;
    }

    .pab_data_tier {
        flex: 0 0 calc(50% - 1vw);
        padding: 3vw;
        border-radius: 1.5vw;
    }

    .pab_tier_header {
        gap: 1.5vw;
        margin-bottom: 1.5vw;
    }

    .pab_tier_label {
        width: 5vw;
        height: 5vw;
        font-size: 1.8vw;
    }

    .pab_data_tier h3 {
        font-size: 2.5vw;
    }

    .pab_data_tier > p {
        font-size: 2vw;
        min-height: auto;
        margin-bottom: 2vw;
    }

    .pab_tier_handling span {
        font-size: 1.8vw;
        padding: 0.8vw 1.2vw;
    }

    /* Value Section */
    .pab_value {
        padding: 8vw 4vw;
    }

    .pab_value_grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3vw;
    }

    .pab_value_card {
        padding: 4vw 3vw;
        border-radius: 2vw;
    }

    .pab_value_metric {
        font-size: 6vw;
        margin-bottom: 1vw;
    }

    .pab_value_card h3 {
        font-size: 2.8vw;
        margin-bottom: 1vw;
    }

    .pab_value_card p {
        font-size: 2vw;
    }

    /* CTA Section */
    .pab_cta {
        padding: 8vw 4vw;
    }

    .pab_cta_content {
        max-width: 90vw;
    }

    .pab_cta_content h2 {
        font-size: 5vw;
        margin-bottom: 2vw;
    }

    .pab_cta_content p {
        font-size: 2.5vw;
        margin-bottom: 4vw;
    }

    .pab_cta_buttons {
        gap: 2vw;
    }
}

/* ========================================
   Mobile Responsiveness (≤ 768px)
   ======================================== */
@media (max-width: 768px) {
    .pab_hero_content h1 {
        font-size: 7.5vw;
    }

    .pab_hero_content p {
        font-size: 3.5vw;
        max-width: 90vw;
    }

    .pab_hero_cta {
        flex-direction: column;
        align-items: center;
    }

    .pab_btn_primary,
    .pab_btn_secondary {
        width: 70%;
        text-align: center;
        padding: 3vw 4vw;
        font-size: 3vw;
    }

    /* Section Headers */
    .pab_section_header h2 {
        font-size: 6vw;
    }

    .pab_section_header p {
        font-size: 3.2vw;
        max-width: 90vw;
    }

    /* Challenge Section */
    .pab_challenge_grid {
        grid-template-columns: 1fr;
    }

    .pab_challenge_card h3 {
        font-size: 4vw;
    }

    .pab_challenge_card p {
        font-size: 3vw;
    }

    /* Products Section */
    .pab_products_grid {
        grid-template-columns: 1fr;
    }

    .pab_product_card h3 {
        font-size: 4vw;
    }

    .pab_product_card > p {
        font-size: 3vw;
    }

    .pab_product_features li {
        font-size: 2.8vw;
    }

    /* Autonomy Section */
    .pab_autonomy_level {
        flex-direction: column;
        align-items: flex-start;
    }

    .pab_autonomy_timeline::before {
        display: none;
    }

    .pab_level_marker {
        width: 12vw;
        height: 12vw;
        font-size: 4vw;
    }

    .pab_level_content h3 {
        font-size: 4vw;
    }

    .pab_level_content > p {
        font-size: 3vw;
    }

    .pab_level_examples span {
        font-size: 2.5vw;
    }

    /* Use Cases Section */
    .pab_usecases_grid {
        grid-template-columns: 1fr;
    }

    .pab_usecase_card h3 {
        font-size: 4vw;
    }

    .pab_usecase_card li {
        font-size: 2.8vw;
    }

    /* Data Section */
    .pab_data_tiers {
        flex-direction: column;
    }

    .pab_data_tier {
        flex: 1;
    }

    .pab_tier_label {
        width: 8vw;
        height: 8vw;
        font-size: 3vw;
    }

    .pab_data_tier h3 {
        font-size: 3.5vw;
    }

    .pab_data_tier > p {
        font-size: 2.8vw;
    }

    .pab_tier_handling span {
        font-size: 2.5vw;
    }

    /* Value Section */
    .pab_value_grid {
        grid-template-columns: 1fr;
    }

    .pab_value_metric {
        font-size: 10vw;
    }

    .pab_value_card h3 {
        font-size: 4vw;
    }

    .pab_value_card p {
        font-size: 3vw;
    }

    /* CTA Section */
    .pab_cta_content h2 {
        font-size: 6vw;
    }

    .pab_cta_content p {
        font-size: 3.2vw;
    }

    .pab_cta_buttons {
        flex-direction: column;
        align-items: center;
    }

    .pab_cta_buttons .pab_btn_primary,
    .pab_cta_buttons .pab_btn_secondary {
        width: 80%;
    }
}

/* ========================================
   Small Mobile (≤ 480px)
   ======================================== */
@media (max-width: 480px) {
    .pab_hero {
        margin-top: 70px;
        padding: 0 3vw;
    }

    .pab_hero_box {
        padding: 15vw 5vw;
        border-radius: 5vw;
    }

    .pab_hero_badge {
        font-size: 3vw;
        padding: 2vw 4vw;
    }

    .pab_hero_content h1 {
        font-size: 9vw;
    }

    .pab_hero_content p {
        font-size: 4vw;
    }

    .pab_btn_primary,
    .pab_btn_secondary {
        padding: 4vw 5vw;
        font-size: 3.5vw;
        border-radius: 2vw;
    }

    .pab_badge {
        font-size: 2.8vw;
        padding: 1.5vw 3vw;
    }

    .pab_section_header h2 {
        font-size: 7vw;
    }

    .pab_section_header p {
        font-size: 3.8vw;
    }

    .pab_challenge_card,
    .pab_product_card,
    .pab_usecase_card {
        padding: 5vw;
        border-radius: 3vw;
    }

    .pab_challenge_icon,
    .pab_product_icon {
        width: 12vw;
        height: 12vw;
        border-radius: 2.5vw;
    }

    .pab_challenge_icon svg,
    .pab_product_icon svg {
        width: 6vw;
        height: 6vw;
    }

    .pab_challenge_card h3,
    .pab_product_card h3,
    .pab_usecase_card h3 {
        font-size: 5vw;
    }

    .pab_challenge_card p,
    .pab_product_card > p {
        font-size: 3.5vw;
    }

    .pab_product_features li,
    .pab_usecase_card li {
        font-size: 3.2vw;
    }

    .pab_level_content {
        padding: 4vw;
    }

    .pab_level_content h3 {
        font-size: 5vw;
    }

    .pab_level_content > p {
        font-size: 3.5vw;
    }

    .pab_level_examples span {
        font-size: 3vw;
        padding: 1.2vw 2vw;
    }

    .pab_value_card {
        padding: 6vw 4vw;
    }

    .pab_value_metric {
        font-size: 12vw;
    }

    .pab_value_card h3 {
        font-size: 5vw;
    }

    .pab_value_card p {
        font-size: 3.5vw;
    }

    .pab_cta_content h2 {
        font-size: 7vw;
    }

    .pab_cta_content p {
        font-size: 3.8vw;
    }
}