/* ==================================================
   PARKINGBREEZE CASE STUDY — DEDICATED STYLESHEET
   Nexovex Digital Operations & IoT Infrastructure Report
   ================================================== */

:root {
    --pb-cobalt: #2F6FED;
    --pb-cobalt-dark: #2458BF;
    --pb-cobalt-deep: #1A4191;
    --pb-cobalt-light: rgba(47, 111, 237, 0.08);
    --pb-cobalt-border: rgba(47, 111, 237, 0.24);
    --pb-navy: #1F3A66;
    --pb-navy-dark: #132644;
    --pb-navy-deep: #0B172B;
    --pb-cyan: #4FACFE;
    --pb-cyan-light: rgba(79, 172, 254, 0.08);
    --pb-cyan-border: rgba(79, 172, 254, 0.25);
    --pb-emerald: #10B981;
    --pb-emerald-light: rgba(16, 185, 129, 0.08);
    --pb-emerald-border: rgba(16, 185, 129, 0.25);
    --pb-amber: #F59E0B;
    --pb-amber-light: rgba(245, 158, 11, 0.08);
    --pb-amber-border: rgba(245, 158, 11, 0.25);
    --pb-rose: #EF4444;
    --pb-rose-light: rgba(239, 68, 68, 0.08);
    --pb-rose-border: rgba(239, 68, 68, 0.25);
    --pb-canvas: #F8FAFC;
    --pb-canvas-alt: #EFF6FF;
    --pb-card-bg: #FFFFFF;
    --pb-text: #1E293B;
    --pb-text-muted: #64748B;
    --pb-border: rgba(30, 41, 59, 0.08);
    --pb-border-hover: rgba(47, 111, 237, 0.35);
    --pb-shadow-sm: 0 4px 20px rgba(31, 58, 102, 0.04);
    --pb-shadow-md: 0 12px 36px rgba(31, 58, 102, 0.08);
    --pb-shadow-lg: 0 24px 60px rgba(31, 58, 102, 0.12);
    --pb-radius-sm: 8px;
    --pb-radius-md: 14px;
    --pb-radius-lg: 20px;
    --pb-radius-xl: 28px;
}

body.parkingbreeze-page {
    background-color: var(--pb-canvas);
    color: var(--pb-text);
    font-family: var(--font-sans), sans-serif;
    overflow-x: hidden;
}

/* ==================================================
   CASE STUDY SUB-HEADER
   ================================================== */
.parkingbreeze-sub-header {
    position: sticky;
    top: 84px;
    z-index: 990;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--pb-border);
    box-shadow: 0 4px 20px rgba(31, 58, 102, 0.04);
    height: 56px;
    display: flex;
    align-items: center;
    transition: top 0.25s ease, background-color 0.25s ease;
}

.parkingbreeze-sub-header .sub-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 1.5rem;
}

.parkingbreeze-sub-header .sub-header-left {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.parkingbreeze-sub-header .sub-header-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    text-decoration: none;
    color: var(--pb-navy);
}

.parkingbreeze-sub-header .sub-header-divider {
    display: inline-block;
    width: 1px;
    height: 16px;
    background: var(--pb-border);
}

.parkingbreeze-sub-header .sub-header-badge {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 3px 8px;
    border-radius: 6px;
}

.parkingbreeze-sub-header .sub-header-nav {
    display: flex;
    align-items: center;
}

.parkingbreeze-sub-header .sub-nav-links {
    display: flex;
    align-items: center;
    gap: 1.6rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.parkingbreeze-sub-header .sub-nav-link {
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--pb-text-muted);
    text-decoration: none;
    position: relative;
    padding: 0.35rem 0;
    transition: color 0.2s ease;
}

.parkingbreeze-sub-header .sub-nav-link:hover,
.parkingbreeze-sub-header .sub-nav-link.active {
    color: var(--pb-cobalt);
}

.parkingbreeze-sub-header .sub-nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -16px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--pb-cobalt), var(--pb-cyan), var(--pb-emerald));
    border-radius: 2px;
}

.parkingbreeze-sub-header .sub-header-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.parkingbreeze-live-pulse-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #2F6FED;
    box-shadow: 0 0 0 0 rgba(47, 111, 237, 0.7);
    display: inline-block;
    animation: pbPulse 2s infinite;
}

@keyframes pbPulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(47, 111, 237, 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 6px rgba(47, 111, 237, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(47, 111, 237, 0);
    }
}

.parkingbreeze-sub-header .sub-header-mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--pb-navy);
    cursor: pointer;
    padding: 0.35rem;
}

/* ==================================================
   HERO SECTION
   ================================================== */
.pb-hero-section {
    position: relative;
    padding: 4.5rem 0 5rem;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(239, 246, 255, 0.7) 0%, rgba(248, 250, 252, 1) 100%);
    border-bottom: 1px solid var(--pb-border);
}

.pb-hero-bg-accent {
    position: absolute;
    width: 650px;
    height: 650px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(47, 111, 237, 0.08) 0%, rgba(79, 172, 254, 0.04) 50%, transparent 70%);
    top: -200px;
    right: -100px;
    pointer-events: none;
    z-index: 0;
}

.pb-hero-bg-accent-2 {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.06) 0%, transparent 70%);
    bottom: -150px;
    left: -100px;
    pointer-events: none;
    z-index: 0;
}

.pb-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3.5rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.pb-hero-content {
    display: flex;
    flex-direction: column;
}

.pb-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--pb-cobalt);
    margin-bottom: 1.25rem;
}

.pb-eyebrow-pill {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--pb-cobalt);
}

.pb-hero-title {
    font-size: clamp(2.4rem, 3.8vw, 3.6rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.035em;
    color: var(--pb-navy);
    margin-bottom: 1.25rem;
}

.pb-hero-title-italic {
    font-family: var(--font-serif), Georgia, serif;
    font-style: italic;
    font-weight: 400;
    color: var(--pb-cobalt);
}

.pb-hero-subtitle {
    font-size: 1.12rem;
    line-height: 1.68;
    color: var(--pb-text-muted);
    margin-bottom: 2rem;
    max-width: 580px;
}

.pb-hero-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-bottom: 2.25rem;
}

.pb-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--pb-navy);
    background: #FFFFFF;
    border: 1px solid var(--pb-border);
    padding: 0.4rem 0.85rem;
    border-radius: 9999px;
    box-shadow: 0 2px 8px rgba(31, 58, 102, 0.03);
}

.pb-chip svg {
    color: var(--pb-cobalt);
    flex-shrink: 0;
}

.pb-hero-visual {
    position: relative;
}

.pb-hero-preview-frame {
    position: relative;
    border-radius: var(--pb-radius-xl);
    overflow: hidden;
    background: #FFFFFF;
    box-shadow: 0 24px 60px -12px rgba(31, 58, 102, 0.16), 0 0 0 1px rgba(31, 58, 102, 0.08);
}

.pb-hero-preview-frame img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.4s ease;
}

.pb-hero-preview-frame:hover img {
    transform: scale(1.015);
}

/* Floating Glass Cards over Hero Mockup */
.pb-float-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(31, 58, 102, 0.1);
    box-shadow: 0 16px 36px -8px rgba(31, 58, 102, 0.14);
    border-radius: var(--pb-radius-md);
    padding: 0.9rem 1.15rem;
    display: flex;
    align-items: center;
    gap: 0.85rem;
    z-index: 2;
    transition: transform 0.25s ease;
}

.pb-float-card:hover {
    transform: translateY(-3px);
}

.pb-float-card-1 {
    top: 24px;
    left: -20px;
}

.pb-float-card-2 {
    bottom: 30px;
    right: -20px;
}

.pb-float-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pb-float-icon.cobalt {
    background: var(--pb-cobalt-light);
    color: var(--pb-cobalt);
    border: 1px solid var(--pb-cobalt-border);
}

.pb-float-icon.emerald {
    background: var(--pb-emerald-light);
    color: var(--pb-emerald);
    border: 1px solid var(--pb-emerald-border);
}

.pb-float-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 700;
    color: var(--pb-text-muted);
}

.pb-float-val {
    font-size: 0.94rem;
    font-weight: 800;
    color: var(--pb-navy);
    letter-spacing: -0.01em;
}

/* ==================================================
   EXECUTIVE BRIEF BAR
   ================================================== */
.pb-brief-section {
    padding: 3.5rem 0;
    background: #FFFFFF;
    border-bottom: 1px solid var(--pb-border);
}

.pb-brief-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 2rem;
}

.pb-brief-item {
    display: flex;
    flex-direction: column;
}

.pb-brief-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--pb-text-muted);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.pb-brief-label svg {
    color: var(--pb-cobalt);
}

.pb-brief-value {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--pb-navy);
    line-height: 1.35;
    margin-bottom: 0.35rem;
}

.pb-brief-desc {
    font-size: 0.82rem;
    color: var(--pb-text-muted);
    line-height: 1.5;
}

/* ==================================================
   SECTION HEADERS
   ================================================== */
.pb-section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 3.5rem;
}

.pb-section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--pb-cobalt);
    margin-bottom: 0.85rem;
}

.pb-section-eyebrow svg {
    flex-shrink: 0;
}

.pb-section-title {
    font-size: clamp(2rem, 3vw, 2.75rem);
    font-weight: 800;
    color: var(--pb-navy);
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 1rem;
}

.pb-section-desc {
    font-size: 1.02rem;
    color: var(--pb-text-muted);
    line-height: 1.65;
}

/* ==================================================
   ARCHITECTURAL BOTTLENECK / CHALLENGES
   ================================================== */
.pb-challenge-section {
    padding: 6rem 0;
    background: var(--pb-canvas);
    border-bottom: 1px solid var(--pb-border);
}

.pb-bottlenecks-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.pb-bottleneck-card {
    background: #FFFFFF;
    border: 1px solid var(--pb-border);
    border-radius: var(--pb-radius-lg);
    padding: 2.25rem;
    box-shadow: var(--pb-shadow-sm);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    display: flex;
    flex-direction: column;
}

.pb-bottleneck-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--pb-shadow-md);
    border-color: var(--pb-border-hover);
}

.pb-bottleneck-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.pb-bottleneck-num {
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--pb-rose);
    background: var(--pb-rose-light);
    border: 1px solid var(--pb-rose-border);
    padding: 3px 9px;
    border-radius: 6px;
}

.pb-bottleneck-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--pb-canvas-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pb-navy);
}

.pb-bottleneck-title {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--pb-navy);
    letter-spacing: -0.02em;
    margin-bottom: 0.85rem;
}

.pb-bottleneck-desc {
    font-size: 0.94rem;
    color: var(--pb-text-muted);
    line-height: 1.65;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.pb-bottleneck-risk-box {
    background: #FFF5F5;
    border-left: 3px solid var(--pb-rose);
    border-radius: 0 8px 8px 0;
    padding: 0.85rem 1.1rem;
}

.pb-risk-label {
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--pb-rose);
    margin-bottom: 0.25rem;
}

.pb-risk-text {
    font-size: 0.82rem;
    color: #991B1B;
    line-height: 1.45;
}

/* ==================================================
   ENGINEERING SOLUTIONS / PILLARS
   ================================================== */
.pb-solutions-section {
    padding: 6.5rem 0;
    background: #FFFFFF;
    border-bottom: 1px solid var(--pb-border);
}

.pb-pillars-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.25rem;
}

.pb-pillar-card {
    background: var(--pb-canvas);
    border: 1px solid var(--pb-border);
    border-radius: var(--pb-radius-lg);
    padding: 2.5rem;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    display: flex;
    flex-direction: column;
}

.pb-pillar-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--pb-shadow-md);
    border-color: var(--pb-cobalt-border);
}

.pb-pillar-badge-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.35rem;
}

.pb-pillar-tag {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 4px 10px;
    border-radius: 6px;
}

.pb-pillar-tag.cobalt {
    background: var(--pb-cobalt-light);
    color: var(--pb-cobalt);
    border: 1px solid var(--pb-cobalt-border);
}

.pb-pillar-tag.cyan {
    background: var(--pb-cyan-light);
    color: #0284C7;
    border: 1px solid var(--pb-cyan-border);
}

.pb-pillar-tag.emerald {
    background: var(--pb-emerald-light);
    color: var(--pb-emerald);
    border: 1px solid var(--pb-emerald-border);
}

.pb-pillar-tag.amber {
    background: var(--pb-amber-light);
    color: var(--pb-amber);
    border: 1px solid var(--pb-amber-border);
}

.pb-pillar-title {
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--pb-navy);
    letter-spacing: -0.025em;
    line-height: 1.25;
    margin-bottom: 0.95rem;
}

.pb-pillar-desc {
    font-size: 0.95rem;
    color: var(--pb-text-muted);
    line-height: 1.68;
    margin-bottom: 1.75rem;
}

.pb-pillar-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.75rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.pb-pillar-feature {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    font-size: 0.88rem;
    color: var(--pb-navy);
    line-height: 1.45;
}

.pb-pillar-feature svg {
    color: var(--pb-cobalt);
    flex-shrink: 0;
    margin-top: 2px;
}

.pb-pillar-callout {
    background: #FFFFFF;
    border: 1px solid var(--pb-border);
    border-radius: var(--pb-radius-md);
    padding: 1.15rem 1.35rem;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.82rem;
    color: var(--pb-navy);
    line-height: 1.55;
}

.pb-pillar-callout code {
    color: var(--pb-cobalt);
    font-weight: 600;
}

/* ==================================================
   INTERACTIVE SYSTEM FLOW VISUALIZER
   ================================================== */
.pb-system-flow-section {
    padding: 6.5rem 0;
    background: var(--pb-navy-deep);
    color: #FFFFFF;
    position: relative;
    overflow: hidden;
}

.pb-flow-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(47, 111, 237, 0.22) 0%, rgba(79, 172, 254, 0.08) 50%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 0;
}

.pb-system-flow-section .pb-section-eyebrow {
    color: #4FACFE;
}

.pb-system-flow-section .pb-section-title {
    color: #FFFFFF;
}

.pb-system-flow-section .pb-section-desc {
    color: #94A3B8;
}

/* Tabs */
.pb-flow-tabs-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 3.5rem;
    position: relative;
    z-index: 2;
}

.pb-flow-tabs {
    display: inline-flex;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 9999px;
    padding: 4px;
    gap: 4px;
}

.pb-flow-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: none;
    border: none;
    color: #94A3B8;
    font-size: 0.86rem;
    font-weight: 600;
    padding: 0.65rem 1.4rem;
    border-radius: 9999px;
    cursor: pointer;
    transition: all 0.25s ease;
}

.pb-flow-tab-btn:hover {
    color: #FFFFFF;
}

.pb-flow-tab-btn.active {
    background: var(--pb-cobalt);
    color: #FFFFFF;
    box-shadow: 0 4px 16px rgba(47, 111, 237, 0.4);
}

.pb-flow-pipeline-container {
    position: relative;
    z-index: 2;
}

/* Steps Grid */
.pb-flow-steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    position: relative;
}

.pb-flow-step-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: var(--pb-radius-lg);
    padding: 1.85rem 1.5rem;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.pb-flow-step-card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(47, 111, 237, 0.45);
}

.pb-step-num-badge {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgba(47, 111, 237, 0.25);
    border: 1px solid rgba(47, 111, 237, 0.45);
    color: #4FACFE;
    font-size: 0.76rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pb-step-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(47, 111, 237, 0.2);
    border: 1px solid rgba(47, 111, 237, 0.35);
    color: #4FACFE;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.pb-step-title {
    font-size: 1.12rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 0.65rem;
    letter-spacing: -0.015em;
}

.pb-step-desc {
    font-size: 0.85rem;
    color: #94A3B8;
    line-height: 1.55;
    margin-bottom: 1.15rem;
    flex-grow: 1;
}

.pb-step-meta {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.74rem;
    color: #4FACFE;
    background: rgba(79, 172, 254, 0.1);
    border: 1px solid rgba(79, 172, 254, 0.2);
    padding: 4px 8px;
    border-radius: 6px;
    display: inline-block;
}

/* Telemetry Payload Terminal */
.pb-telemetry-box {
    background: #0B1320;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--pb-radius-lg);
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.pb-telemetry-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.pb-terminal-dots {
    display: flex;
    gap: 6px;
}

.pb-terminal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.pb-terminal-dot.red { background: #FF5F56; }
.pb-terminal-dot.yellow { background: #FFBD2E; }
.pb-terminal-dot.green { background: #27C93F; }

.pb-telemetry-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    color: #94A3B8;
}

.pb-telemetry-status {
    font-size: 0.72rem;
    font-weight: 700;
    color: #27C93F;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.pb-telemetry-status::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #27C93F;
    box-shadow: 0 0 8px #27C93F;
}

.pb-telemetry-body {
    padding: 1.5rem;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.82rem;
    line-height: 1.6;
    color: #E2E8F0;
    overflow-x: auto;
}

.pb-telemetry-body .json-key { color: #4FACFE; }
.pb-telemetry-body .json-string { color: #A5F3FC; }
.pb-telemetry-body .json-num { color: #FCD34D; }
.pb-telemetry-body .json-bool { color: #F472B6; }

/* ==================================================
   TRANSPARENT 4-PHASE ROADMAP
   ================================================== */
.pb-roadmap-section {
    padding: 6.5rem 0;
    background: #FFFFFF;
    border-bottom: 1px solid var(--pb-border);
}

.pb-roadmap-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.75rem;
}

.pb-phase-card {
    background: var(--pb-canvas);
    border: 1px solid var(--pb-border);
    border-radius: var(--pb-radius-lg);
    padding: 2.25rem 1.85rem;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.pb-phase-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--pb-shadow-md);
}

.pb-phase-card.active-phase {
    border-color: var(--pb-cobalt);
    box-shadow: 0 8px 30px rgba(47, 111, 237, 0.12);
}

.pb-phase-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.pb-phase-tag {
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 3px 8px;
    border-radius: 6px;
}

.pb-phase-tag.done {
    background: rgba(16, 185, 129, 0.12);
    color: var(--pb-emerald);
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.pb-phase-tag.in-dev {
    background: rgba(47, 111, 237, 0.12);
    color: var(--pb-cobalt);
    border: 1px solid rgba(47, 111, 237, 0.25);
}

.pb-phase-tag.upcoming {
    background: rgba(245, 158, 11, 0.12);
    color: var(--pb-amber);
    border: 1px solid rgba(245, 158, 11, 0.25);
}

.pb-phase-tag.horizon {
    background: rgba(31, 58, 102, 0.06);
    color: var(--pb-navy);
    border: 1px solid rgba(31, 58, 102, 0.14);
}

.pb-phase-quarter {
    font-size: 0.74rem;
    font-weight: 700;
    color: var(--pb-text-muted);
}

.pb-phase-title {
    font-size: 1.22rem;
    font-weight: 800;
    color: var(--pb-navy);
    letter-spacing: -0.02em;
    line-height: 1.3;
    margin-bottom: 0.75rem;
}

.pb-phase-desc {
    font-size: 0.86rem;
    color: var(--pb-text-muted);
    line-height: 1.55;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.pb-phase-milestones {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.pb-phase-item {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    font-size: 0.82rem;
    color: var(--pb-navy);
    line-height: 1.4;
}

.pb-phase-item svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.pb-phase-item.done svg { color: var(--pb-emerald); }
.pb-phase-item.in-dev svg { color: var(--pb-cobalt); }
.pb-phase-item.upcoming svg { color: var(--pb-amber); }
.pb-phase-item.horizon svg { color: var(--pb-text-muted); }

/* ==================================================
   ARCHITECTURE & CODE VIEWER
   ================================================== */
.pb-architecture-section {
    padding: 6.5rem 0;
    background: var(--pb-canvas);
    border-bottom: 1px solid var(--pb-border);
}

.pb-code-viewer-container {
    background: #0D1626;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--pb-radius-xl);
    overflow: hidden;
    box-shadow: 0 24px 60px -12px rgba(0, 0, 0, 0.4);
}

.pb-code-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0 1.5rem;
}

.pb-code-tabs {
    display: flex;
    gap: 0.5rem;
}

.pb-code-tab {
    background: none;
    border: none;
    color: #94A3B8;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem;
    font-weight: 600;
    padding: 1rem 1.15rem;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.pb-code-tab:hover {
    color: #FFFFFF;
}

.pb-code-tab.active {
    color: #4FACFE;
    border-bottom-color: #4FACFE;
    background: rgba(255, 255, 255, 0.02);
}

.pb-code-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pb-copy-code-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #E2E8F0;
    font-size: 0.76rem;
    font-weight: 600;
    padding: 0.4rem 0.85rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.pb-copy-code-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #FFFFFF;
}

.pb-code-pane {
    display: none;
    padding: 2rem 2.25rem;
    overflow-x: auto;
}

.pb-code-pane.active {
    display: block;
}

.pb-code-pane pre {
    margin: 0;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.84rem;
    line-height: 1.7;
    color: #CBD5E1;
}

.pb-code-pane code {
    font-family: inherit;
}

/* ==================================================
   MEASURABLE IMPACT & TESTIMONIAL
   ================================================== */
.pb-results-section {
    padding: 6.5rem 0;
    background: #FFFFFF;
    border-bottom: 1px solid var(--pb-border);
}

.pb-metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.75rem;
    margin-bottom: 4rem;
}

.pb-metric-card {
    background: var(--pb-canvas);
    border: 1px solid var(--pb-border);
    border-radius: var(--pb-radius-lg);
    padding: 2.25rem 1.75rem;
    text-align: center;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.pb-metric-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--pb-shadow-md);
}

.pb-metric-number {
    font-size: clamp(2.4rem, 3.5vw, 3.2rem);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1;
    margin-bottom: 0.65rem;
}

.pb-metric-label {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--pb-navy);
    margin-bottom: 0.35rem;
}

.pb-metric-sub {
    font-size: 0.8rem;
    color: var(--pb-text-muted);
    line-height: 1.45;
}

/* Testimonial Box */
.pb-testimonial-wrapper {
    background: var(--pb-canvas);
    border: 1px solid var(--pb-border);
    border-radius: var(--pb-radius-xl);
    padding: 3.5rem;
    position: relative;
    max-width: 920px;
    margin: 0 auto;
    box-shadow: var(--pb-shadow-sm);
}

.pb-quote-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--pb-cobalt-light);
    border: 1px solid var(--pb-cobalt-border);
    color: var(--pb-cobalt);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.75rem;
}

.pb-testimonial-quote {
    font-family: var(--font-serif), Georgia, serif;
    font-size: 1.28rem;
    font-style: italic;
    line-height: 1.65;
    color: var(--pb-navy);
    margin-bottom: 2rem;
}

.pb-testimonial-author {
    display: flex;
    align-items: center;
    gap: 1.15rem;
}

.pb-author-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--pb-navy);
    color: #FFFFFF;
    font-weight: 800;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--pb-cobalt);
}

.pb-author-name {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--pb-navy);
    letter-spacing: -0.01em;
}

.pb-author-title {
    font-size: 0.84rem;
    color: var(--pb-text-muted);
}

/* ==================================================
   LUXURY FRAMED CTA CARD
   ================================================== */
.pb-cta-section {
    padding: 6.5rem 0;
    background: var(--pb-canvas);
}

.pb-cta-card {
    background: var(--pb-navy);
    border-radius: var(--pb-radius-xl);
    padding: 5rem 3.5rem;
    position: relative;
    overflow: hidden;
    color: #FFFFFF;
    text-align: center;
    box-shadow: var(--pb-shadow-lg);
}

.pb-cta-glow-cobalt {
    position: absolute;
    width: 550px;
    height: 550px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(47, 111, 237, 0.35) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    pointer-events: none;
}

.pb-cta-glow-cyan {
    position: absolute;
    width: 450px;
    height: 450px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(79, 172, 254, 0.25) 0%, transparent 70%);
    bottom: -150px;
    left: -100px;
    pointer-events: none;
}

.pb-cta-content {
    position: relative;
    z-index: 1;
    max-width: 680px;
    margin: 0 auto;
}

.pb-cta-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #4FACFE;
    margin-bottom: 1.25rem;
}

.pb-cta-eyebrow-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #4FACFE;
}

.pb-cta-title {
    font-size: clamp(2.2rem, 3.5vw, 3.2rem);
    font-weight: 800;
    color: #FFFFFF;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 1.25rem;
}

.pb-cta-title-italic {
    font-family: var(--font-serif), Georgia, serif;
    font-style: italic;
    color: #4FACFE;
}

.pb-cta-desc {
    font-size: 1.05rem;
    color: #94A3B8;
    line-height: 1.65;
    margin-bottom: 2.25rem;
}

.pb-cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.pb-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: #2F6FED;
    color: #FFFFFF;
    padding: 0.95rem 2.25rem;
    border-radius: 9999px;
    font-size: 0.95rem;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 10px 25px -4px rgba(47, 111, 237, 0.45);
    transition: all 0.25s ease;
    border: none;
}

.pb-btn-primary:hover {
    transform: translateY(-2px);
    background: #2458BF;
    box-shadow: 0 16px 36px -4px rgba(47, 111, 237, 0.65);
    color: #FFFFFF;
}

.pb-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    background: rgba(255, 255, 255, 0.08);
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.92rem 2.1rem;
    border-radius: 9999px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.25s ease;
}

.pb-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.35);
    transform: translateY(-2px);
    color: #FFFFFF;
}

/* ==================================================
   RESPONSIVE BREAKPOINTS
   ================================================== */
@media (max-width: 1024px) {
    .pb-hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .pb-float-card-1 { left: 10px; top: 10px; }
    .pb-float-card-2 { right: 10px; bottom: 10px; }

    .pb-brief-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .pb-bottlenecks-grid,
    .pb-pillars-grid {
        grid-template-columns: 1fr;
    }

    .pb-flow-steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pb-roadmap-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pb-metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .parkingbreeze-sub-header .sub-header-nav {
        display: none;
        position: absolute;
        top: 56px;
        left: 0;
        right: 0;
        background: #FFFFFF;
        border-bottom: 1px solid var(--pb-border);
        box-shadow: 0 12px 30px rgba(31, 58, 102, 0.1);
        padding: 1.25rem 1.5rem;
    }

    .parkingbreeze-sub-header .sub-header-nav.is-open {
        display: block;
    }

    .parkingbreeze-sub-header .sub-nav-links {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .parkingbreeze-sub-header .sub-nav-link.active::after {
        display: none;
    }

    .parkingbreeze-sub-header .sub-header-mobile-toggle {
        display: block;
    }

    .pb-brief-grid {
        grid-template-columns: 1fr;
    }

    .pb-flow-steps-grid {
        grid-template-columns: 1fr;
    }

    .pb-roadmap-grid {
        grid-template-columns: 1fr;
    }

    .pb-metrics-grid {
        grid-template-columns: 1fr;
    }

    .pb-testimonial-wrapper {
        padding: 2.25rem 1.75rem;
    }

    .pb-cta-card {
        padding: 3.5rem 1.75rem;
    }
}