/* ═══════════════════════════════════════════════════════════════════════════
   Cyberspace Landing — About (O Cyberspace) Partial Stylesheet
   Extends landing.css with About-specific components.
   Uses CSS custom properties defined in landing.css.
   Mobile-first responsive (375px → 768px → 1024px → 1280px)
   ═══════════════════════════════════════════════════════════════════════════ */


/* ═══════════════════════════════════════════════════════════════════════════
   1. ADDITIONAL CUSTOM PROPERTIES
   ═══════════════════════════════════════════════════════════════════════════ */
:root {
    --csl-navy:          #131524;
    --csl-navy-light:    #1A1C2D;
    --csl-navy-lighter:  #2A2D45;
    --csl-green:         #22c55e;
    --csl-green-dark:    #15803d;
    --csl-green-light:   #dcfce7;
    --csl-gray-50:       #f9fafb;
    --csl-gray-100:      #f3f4f6;
    --csl-gray-200:      #e5e7eb;
    --csl-gray-300:      #d1d5db;
    --csl-gray-400:      #9ca3af;
    --csl-gray-500:      #6b7280;
    --csl-gray-700:      #374151;
    --csl-slate-50:      #f8fafc;
    --csl-teal-dark-bg:  #006670;
}


/* ═══════════════════════════════════════════════════════════════════════════
   2. BADGE EXTENSIONS
   ═══════════════════════════════════════════════════════════════════════════ */
.csl-badge--white-ghost {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 0.6875rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 6px 16px;
}


/* ═══════════════════════════════════════════════════════════════════════════
   3. MOBILE MENU TOGGLE (navbar extension)
   ═══════════════════════════════════════════════════════════════════════════ */
.csl-about__mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    border-radius: var(--csl-radius-sm);
    color: var(--csl-dark);
    background: var(--csl-gray-100);
}

.csl-about__mobile-toggle:hover {
    background: var(--csl-gray-200);
}

@media (min-width: 768px) {
    .csl-about__mobile-toggle {
        display: none;
    }
}


/* ═══════════════════════════════════════════════════════════════════════════
   4. HERO SECTION
   ═══════════════════════════════════════════════════════════════════════════ */
.csl-about-hero {
    position: relative;
    padding-top: 160px;
    padding-bottom: 80px;
    background: var(--csl-navy);
    overflow: hidden;
}

@media (min-width: 1024px) {
    .csl-about-hero {
        padding-top: 224px;
        padding-bottom: 128px;
    }
}

/* Background decorations */
.csl-about-hero__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.csl-about-hero__gradient {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(82, 15, 125, 0.2), transparent);
    opacity: 0.5;
}

.csl-about-hero__orb {
    position: absolute;
    border-radius: 50%;
}

.csl-about-hero__orb--teal {
    top: -160px;
    left: -160px;
    width: 384px;
    height: 384px;
    background: var(--csl-teal);
    filter: blur(120px);
    opacity: 0.1;
}

.csl-about-hero__orb--purple {
    bottom: 0;
    right: 0;
    width: 800px;
    height: 800px;
    background: var(--csl-purple);
    filter: blur(150px);
    opacity: 0.2;
    transform: translate(33%, 33%);
}

/* Hero inner layout */
.csl-about-hero__inner {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
}

@media (min-width: 1024px) {
    .csl-about-hero__inner {
        flex-direction: row;
        align-items: center;
    }
}

/* Hero content */
.csl-about-hero__content {
    text-align: center;
}

@media (min-width: 1024px) {
    .csl-about-hero__content {
        width: 60%;
        padding-right: 48px;
        text-align: left;
    }
}

.csl-about-hero__heading {
    font-size: 2rem;
    font-weight: 900;
    color: #fff;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 24px;
    margin-top: 16px;
}

@media (min-width: 768px) {
    .csl-about-hero__heading {
        font-size: 3rem;
    }
}

@media (min-width: 1024px) {
    .csl-about-hero__heading {
        font-size: 4rem;
    }
}

.csl-about-hero__heading-accent {
    background: linear-gradient(to right, var(--csl-teal), #fff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.csl-about-hero__text {
    font-size: 1.0625rem;
    color: var(--csl-gray-300);
    line-height: 1.7;
    font-weight: 500;
    margin-bottom: 16px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .csl-about-hero__text {
        font-size: 1.25rem;
    }
}

@media (min-width: 1024px) {
    .csl-about-hero__text {
        margin-left: 0;
        margin-right: 0;
    }
}

.csl-about-hero__update {
    font-size: 0.875rem;
    color: var(--csl-gray-500);
    font-style: italic;
    margin-bottom: 40px;
}

/* Hero CTAs */
.csl-about-hero__ctas {
    display: flex;
    flex-direction: column;
    gap: 16px;
    justify-content: center;
    margin-bottom: 32px;
}

@media (min-width: 640px) {
    .csl-about-hero__ctas {
        flex-direction: row;
    }
}

@media (min-width: 1024px) {
    .csl-about-hero__ctas {
        justify-content: flex-start;
    }
}

/* Hero video row */
.csl-about-hero__video-row {
    display: flex;
    flex-direction: column;
    align-items: center;
}

@media (min-width: 1024px) {
    .csl-about-hero__video-row {
        align-items: flex-start;
    }
}

.csl-about-hero__video-btn {
    display: inline-flex;
    align-items: center;
    color: #fff;
    font-weight: 700;
    transition: color var(--csl-transition);
    background: rgba(255, 255, 255, 0.05);
    padding: 12px 24px;
    border-radius: var(--csl-radius-full);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.csl-about-hero__video-btn:hover {
    color: var(--csl-teal);
    background: rgba(255, 255, 255, 0.1);
}

.csl-about-hero__play-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #fff;
    color: var(--csl-navy);
    margin-right: 12px;
    transition: transform var(--csl-transition);
}

.csl-about-hero__video-btn:hover .csl-about-hero__play-icon {
    transform: scale(1.1);
}

.csl-about-hero__disclaimer {
    font-size: 0.75rem;
    color: var(--csl-gray-500);
    margin-top: 16px;
    max-width: 380px;
    text-align: center;
}

@media (min-width: 1024px) {
    .csl-about-hero__disclaimer {
        text-align: left;
    }
}

/* Hero visual */
.csl-about-hero__visual {
    width: 100%;
    margin-top: 64px;
    position: relative;
}

@media (min-width: 1024px) {
    .csl-about-hero__visual {
        width: 40%;
        margin-top: 0;
    }
}

.csl-about-hero__mockup {
    aspect-ratio: 1200 / 630;
    background: linear-gradient(to top right, var(--csl-navy-light), var(--csl-navy-lighter));
    border-radius: var(--csl-radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--csl-shadow-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.csl-about-hero__mockup::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGNpcmNsZSBjeD0iMSIgY3k9IjEiIHI9IjEiIGZpbGw9InJnYmEoMjU1LDI1NSwyNTUsMC4wNSkiLz48L3N2Zz4=");
    opacity: 0.5;
}

.csl-about-hero__mockup-inner {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--csl-teal);
    opacity: 0.8;
}

.csl-about-hero__mockup-inner .csl-icon {
    filter: drop-shadow(0 0 15px rgba(140, 210, 217, 0.5));
}

.csl-about-hero__mockup-label {
    color: rgba(255, 255, 255, 0.5);
    font-weight: 700;
    letter-spacing: 0.15em;
    margin-top: 16px;
    font-size: 0.875rem;
    text-transform: uppercase;
}

/* Floating badge */
.csl-about-hero__floating-badge {
    position: absolute;
    bottom: -24px;
    left: -24px;
    background: var(--csl-purple);
    color: #fff;
    padding: 16px;
    border-radius: var(--csl-radius-lg);
    box-shadow: var(--csl-shadow-xl);
    display: flex;
    align-items: center;
    animation: csl-about-bounce 3s ease-in-out infinite;
}

.csl-about-hero__floating-badge span {
    font-weight: 700;
    font-size: 0.875rem;
    margin-left: 12px;
}

@keyframes csl-about-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}


/* ═══════════════════════════════════════════════════════════════════════════
   5. PROBLEM SECTION
   ═══════════════════════════════════════════════════════════════════════════ */
.csl-about-problem {
    background: var(--csl-white);
}

.csl-about-problem__header {
    max-width: 768px;
    margin-bottom: 48px;
    text-align: center;
}

@media (min-width: 1024px) {
    .csl-about-problem__header {
        text-align: left;
        margin-left: 0;
    }
}

.csl-about-problem__title {
    font-size: 1.75rem;
    font-weight: 900;
    line-height: 1.2;
    color: var(--csl-dark);
    margin-bottom: 24px;
}

@media (min-width: 768px) {
    .csl-about-problem__title {
        font-size: 2.5rem;
    }
}

.csl-about-problem__lead {
    font-size: 1.0625rem;
    color: var(--csl-muted);
    font-weight: 500;
    border-left: 4px solid var(--csl-teal);
    padding-left: 16px;
}

@media (min-width: 768px) {
    .csl-about-problem__lead {
        font-size: 1.125rem;
    }
}

.csl-about-problem__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 768px) {
    .csl-about-problem__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .csl-about-problem__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Generic about-card (reused in problem, scenario) */
.csl-about-card {
    background: var(--csl-white);
    border: 1px solid #eaeaea;
    border-radius: var(--csl-radius-lg);
    padding: 32px;
    transition: all var(--csl-transition-md);
    display: flex;
    flex-direction: column;
}

.csl-about-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--csl-shadow-xl);
    border-color: var(--csl-gray-300);
}

.csl-about-card__icon {
    width: 56px;
    height: 56px;
    border-radius: var(--csl-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: transform var(--csl-transition-md);
}

.csl-about-card:hover .csl-about-card__icon {
    transform: scale(1.1);
}

.csl-about-card__icon--orange {
    background: var(--csl-orange-light);
    color: var(--csl-orange);
}

.csl-about-card__icon--red {
    background: var(--csl-red-light);
    color: var(--csl-red);
}

.csl-about-card__icon--gray {
    background: var(--csl-gray-100);
    color: var(--csl-gray-700);
}

.csl-about-card__icon--blue {
    background: var(--csl-blue-light);
    color: var(--csl-blue);
}

.csl-about-card__title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--csl-dark);
    margin-bottom: 12px;
}

.csl-about-card__text {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--csl-muted);
    line-height: 1.6;
    flex-grow: 1;
}

/* Scenario card variant */
.csl-about-card--scenario {
    box-shadow: var(--csl-shadow-lg);
    border-color: transparent;
}

.csl-about-card--scenario:hover {
    border-color: #eaeaea;
}

.csl-about-card__video-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 16px;
    border-radius: var(--csl-radius-md);
    background: var(--csl-slate-50);
    border: 1px solid var(--csl-gray-100);
    color: var(--csl-purple);
    font-weight: 700;
    transition: background var(--csl-transition);
    margin-top: auto;
    gap: 8px;
}

.csl-about-card__video-btn:hover {
    background: #f4f6f9;
}


/* ═══════════════════════════════════════════════════════════════════════════
   6. CONCEPT SECTION
   ═══════════════════════════════════════════════════════════════════════════ */
.csl-about-concept {
    background: var(--csl-slate-50);
}

.csl-about-concept__layout {
    display: flex;
    flex-direction: column;
    gap: 64px;
    align-items: center;
}

@media (min-width: 1024px) {
    .csl-about-concept__layout {
        flex-direction: row;
    }
}

.csl-about-concept__content {
    flex: 1;
}

@media (min-width: 1024px) {
    .csl-about-concept__content {
        width: 50%;
    }
}

.csl-about-concept__title {
    font-size: 1.75rem;
    font-weight: 900;
    line-height: 1.2;
    color: var(--csl-dark);
    margin-bottom: 24px;
    margin-top: 16px;
}

@media (min-width: 768px) {
    .csl-about-concept__title {
        font-size: 2.5rem;
    }
}

.csl-about-concept__text {
    font-size: 1.0625rem;
    color: var(--csl-muted);
    font-weight: 500;
    line-height: 1.7;
    margin-bottom: 32px;
}

@media (min-width: 768px) {
    .csl-about-concept__text {
        font-size: 1.125rem;
    }
}

/* Checklist */
.csl-about-concept__checklist {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.csl-about-concept__checklist li {
    display: flex;
    align-items: flex-start;
}

.csl-about-concept__check-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #e0f2f4;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 16px;
    margin-top: 2px;
    flex-shrink: 0;
    color: var(--csl-teal-dark-bg);
}

.csl-about-concept__checklist li span:last-child {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--csl-dark);
}

@media (min-width: 768px) {
    .csl-about-concept__checklist li span:last-child {
        font-size: 1.125rem;
    }
}

/* Concept visual (mockup) */
.csl-about-concept__visual {
    width: 100%;
    position: relative;
}

@media (min-width: 1024px) {
    .csl-about-concept__visual {
        width: 50%;
    }
}

.csl-about-concept__mockup-shadow {
    position: absolute;
    inset: 0;
    background: var(--csl-purple);
    border-radius: 2rem;
    transform: translate(16px, 16px);
    opacity: 0.1;
}

.csl-about-concept__mockup {
    background: var(--csl-white);
    padding: 24px;
    border-radius: 2rem;
    box-shadow: var(--csl-shadow-xl);
    border: 1px solid var(--csl-gray-200);
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    overflow: hidden;
}

@media (min-width: 768px) {
    .csl-about-concept__mockup {
        padding: 40px;
    }
}

@media (min-width: 1024px) {
    .csl-about-concept__mockup {
        min-height: 500px;
    }
}

.csl-about-concept__mockup-bar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 8px;
    background: linear-gradient(to right, var(--csl-teal), var(--csl-purple));
}

.csl-about-concept__mockup-icons {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
}

.csl-about-concept__mockup-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--csl-radius-lg);
    background: #f4f6f9;
    border: 1px solid var(--csl-gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--csl-shadow-sm);
    color: var(--csl-purple);
    transition: transform var(--csl-transition-md);
}

.csl-about-concept__mockup:hover .csl-about-concept__mockup-icon {
    transform: translateY(-8px);
}

.csl-about-concept__mockup-icon--teal {
    color: var(--csl-teal-dark-bg);
}

.csl-about-concept__mockup-icon--blue {
    color: var(--csl-blue);
}

.csl-about-concept__mockup-line {
    height: 16px;
    background: var(--csl-gray-100);
    border-radius: var(--csl-radius-full);
    margin-bottom: 12px;
}

.csl-about-concept__mockup-line--wide {
    width: 75%;
}

.csl-about-concept__mockup-line--narrow {
    width: 50%;
    margin-bottom: 32px;
}

.csl-about-concept__mockup-label {
    font-weight: 800;
    color: var(--csl-gray-400);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-size: 0.875rem;
}


/* ═══════════════════════════════════════════════════════════════════════════
   7. TRUST SECTION
   ═══════════════════════════════════════════════════════════════════════════ */
.csl-about-trust {
    background: #f4f6f9;
    border-top: 1px solid var(--csl-gray-200);
    border-bottom: 1px solid var(--csl-gray-200);
}

.csl-about-trust__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

@media (min-width: 768px) {
    .csl-about-trust__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .csl-about-trust__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.csl-about-trust__card {
    border-radius: var(--csl-radius-xl);
    padding: 32px;
    border: 1px solid var(--csl-gray-200);
    box-shadow: var(--csl-shadow-sm);
    display: flex;
    flex-direction: column;
}

.csl-about-trust__card--green {
    background: var(--csl-white);
}

.csl-about-trust__card--red {
    background: rgba(254, 242, 242, 0.5);
    border-color: rgba(254, 202, 202, 0.5);
}

.csl-about-trust__card--teal {
    background: rgba(224, 242, 244, 0.4);
    border-color: #e0f2f4;
}

@media (min-width: 768px) and (max-width: 1023px) {
    .csl-about-trust__card--teal {
        grid-column: span 2;
    }
}

.csl-about-trust__card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--csl-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.csl-about-trust__card-icon--green {
    background: var(--csl-green-light);
    color: var(--csl-green-dark);
}

.csl-about-trust__card-icon--red {
    background: var(--csl-red-light);
    color: var(--csl-red);
}

.csl-about-trust__card-icon--teal {
    background: rgba(0, 102, 112, 0.1);
    color: var(--csl-teal-dark-bg);
}

.csl-about-trust__card-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--csl-dark);
    margin-bottom: 24px;
    padding-bottom: 16px;
}

.csl-about-trust__card-title--green {
    border-bottom: 1px solid var(--csl-gray-100);
}

.csl-about-trust__card-title--red {
    border-bottom: 1px solid rgba(254, 202, 202, 0.5);
}

.csl-about-trust__card-title--teal {
    border-bottom: 1px solid rgba(0, 102, 112, 0.1);
}

.csl-about-trust__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex-grow: 1;
}

.csl-about-trust__list li {
    display: flex;
    align-items: flex-start;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--csl-muted);
    line-height: 1.6;
}

.csl-about-trust__li-icon {
    flex-shrink: 0;
    margin-right: 12px;
    margin-top: 2px;
}

.csl-about-trust__li-icon--green {
    color: var(--csl-green);
}

.csl-about-trust__li-icon--red {
    color: rgba(248, 113, 113, 1);
}

/* Trust card intro text */
.csl-about-trust__card-intro {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--csl-teal-dark-bg);
    margin-bottom: 24px;
    line-height: 1.6;
}

/* Status badges */
.csl-about-trust__statuses {
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex-grow: 1;
}

.csl-about-trust__status {
    display: flex;
    flex-direction: column;
}

.csl-about-trust__status-badge {
    font-size: 0.6875rem;
    font-weight: 900;
    text-transform: uppercase;
    padding: 4px 8px;
    border-radius: 4px;
    width: max-content;
    margin-bottom: 4px;
    box-shadow: var(--csl-shadow-sm);
}

.csl-about-trust__status-badge--available {
    color: var(--csl-teal-dark-bg);
    background: var(--csl-white);
    border: 1px solid #e0f2f4;
}

.csl-about-trust__status-badge--dedicated {
    color: var(--csl-purple);
    background: var(--csl-white);
    border: 1px solid rgba(82, 15, 125, 0.2);
}

.csl-about-trust__status-badge--roadmap {
    color: var(--csl-gray-500);
    background: var(--csl-white);
    border: 1px solid var(--csl-gray-200);
}

.csl-about-trust__status-text {
    font-size: 0.875rem;
    color: var(--csl-dark);
}

/* Trust link row */
.csl-about-trust__link-row {
    margin-top: 48px;
    text-align: center;
}

.csl-about-trust__link {
    display: inline-flex;
    align-items: center;
    color: var(--csl-purple);
    font-weight: 800;
    padding: 12px 24px;
    border-radius: var(--csl-radius-md);
    transition: background var(--csl-transition);
}

.csl-about-trust__link:hover {
    background: rgba(82, 15, 125, 0.05);
}


/* ═══════════════════════════════════════════════════════════════════════════
   8. COMPARISON SECTION
   ═══════════════════════════════════════════════════════════════════════════ */
.csl-about-compare {
    background: var(--csl-white);
}

.csl-about-compare__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    align-items: stretch;
}

@media (min-width: 768px) {
    .csl-about-compare__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 48px;
    }
}

.csl-about-compare__panel {
    border-radius: 2rem;
    padding: 32px;
}

@media (min-width: 768px) {
    .csl-about-compare__panel {
        padding: 48px;
    }
}

.csl-about-compare__panel--old {
    background: var(--csl-gray-50);
    border: 1px solid var(--csl-gray-200);
}

.csl-about-compare__panel--new {
    background: linear-gradient(to bottom, var(--csl-navy), var(--csl-navy-light));
    box-shadow: var(--csl-shadow-xl);
    position: relative;
    overflow: hidden;
}

.csl-about-compare__panel-glow {
    position: absolute;
    top: 0;
    right: 0;
    width: 256px;
    height: 256px;
    background: var(--csl-purple);
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
}

.csl-about-compare__panel-title {
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 32px;
    padding-bottom: 16px;
}

.csl-about-compare__panel-title--old {
    color: var(--csl-gray-400);
    border-bottom: 1px solid var(--csl-gray-200);
}

.csl-about-compare__panel-title--new {
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
}

.csl-about-compare__logo {
    height: 24px;
    width: auto;
    margin-right: 12px;
    filter: brightness(0) invert(1);
}

.csl-about-compare__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 24px;
    font-weight: 500;
    font-size: 1.0625rem;
    color: var(--csl-muted);
}

@media (min-width: 768px) {
    .csl-about-compare__list {
        font-size: 1.125rem;
    }
}

.csl-about-compare__list--light {
    color: var(--csl-gray-300);
    position: relative;
    z-index: 10;
}

.csl-about-compare__list li {
    display: flex;
    align-items: flex-start;
}

.csl-about-compare__icon {
    flex-shrink: 0;
    margin-right: 12px;
    margin-top: 2px;
}

.csl-about-compare__icon--muted {
    color: var(--csl-gray-400);
}

.csl-about-compare__icon--teal {
    color: var(--csl-teal);
}


/* ═══════════════════════════════════════════════════════════════════════════
   9. PHILOSOPHY SECTION
   ═══════════════════════════════════════════════════════════════════════════ */
.csl-about-philosophy {
    padding-top: 96px;
    padding-bottom: 96px;
    background: var(--csl-navy);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.csl-about-philosophy__bg-dots {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGNpcmNsZSBjeD0iMSIgY3k9IjEiIHI9IjEiIGZpbGw9InJnYmEoMjU1LDI1NSwyNTUsMC4wNSkiLz48L3N2Zz4=");
    opacity: 0.3;
    pointer-events: none;
}

.csl-about-philosophy__inner {
    position: relative;
    z-index: 10;
}

.csl-about-philosophy__heading {
    font-size: 1.75rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 64px;
    margin-top: 16px;
    max-width: 640px;
}

@media (min-width: 768px) {
    .csl-about-philosophy__heading {
        font-size: 2.5rem;
    }
}

.csl-about-philosophy__heading-accent {
    color: var(--csl-teal);
}

.csl-about-philosophy__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 768px) {
    .csl-about-philosophy__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Pillar card */
.csl-about-pillar {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 2rem;
    padding: 32px;
    transition: background var(--csl-transition-md);
}

.csl-about-pillar:hover {
    background: rgba(255, 255, 255, 0.1);
}

.csl-about-pillar__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.csl-about-pillar__num {
    font-size: 0.875rem;
    font-weight: 800;
    color: var(--csl-teal);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.csl-about-pillar__icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(140, 210, 217, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--csl-teal);
}

.csl-about-pillar__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.csl-about-pillar__text {
    font-size: 0.875rem;
    color: var(--csl-gray-400);
    line-height: 1.7;
    margin-bottom: 24px;
}

.csl-about-pillar__text strong {
    color: #fff;
    font-weight: 600;
}

.csl-about-pillar__link {
    display: inline-flex;
    align-items: center;
    color: var(--csl-teal);
    font-size: 0.875rem;
    font-weight: 700;
    transition: color var(--csl-transition);
    gap: 8px;
}

.csl-about-pillar__link:hover {
    color: #fff;
}

.csl-about-pillar__link:hover .csl-icon {
    transform: translateX(4px);
    transition: transform var(--csl-transition);
}


/* ═══════════════════════════════════════════════════════════════════════════
   10. SCENARIOS SECTION
   ═══════════════════════════════════════════════════════════════════════════ */
.csl-about-scenarios {
    background: var(--csl-white);
}

.csl-about-scenarios__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 32px;
}

@media (min-width: 1024px) {
    .csl-about-scenarios__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.csl-about-scenarios__note {
    text-align: center;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--csl-gray-400);
}

/* Visual flow */
.csl-about-flow {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.875rem;
    font-weight: 900;
    color: var(--csl-purple);
    background: var(--csl-white);
    border: 1px solid var(--csl-gray-200);
    box-shadow: var(--csl-shadow-sm);
    padding: 16px;
    border-radius: var(--csl-radius-lg);
    width: max-content;
    max-width: 100%;
    margin: 0 auto 64px;
    gap: 16px;
}

@media (min-width: 768px) {
    .csl-about-flow {
        flex-direction: row;
        padding: 16px 24px;
        border-radius: var(--csl-radius-full);
        gap: 8px;
    }
}

.csl-about-flow__step {
    background: var(--csl-gray-100);
    padding: 8px 16px;
    border-radius: var(--csl-radius-full);
    white-space: nowrap;
}

.csl-about-flow__step--highlight {
    background: #e0f2f4;
    color: var(--csl-teal-dark-bg);
}

.csl-about-flow__arrow {
    color: var(--csl-gray-300);
}

.csl-about-flow__arrow--teal {
    color: var(--csl-teal);
}

.csl-about-flow__arrow--desktop {
    display: none;
}

.csl-about-flow__arrow--mobile {
    display: block;
}

@media (min-width: 768px) {
    .csl-about-flow__arrow--desktop {
        display: block;
    }
    .csl-about-flow__arrow--mobile {
        display: none;
    }
}


/* ═══════════════════════════════════════════════════════════════════════════
   11. CROSS-LINKS SECTION
   ═══════════════════════════════════════════════════════════════════════════ */
.csl-about-crosslinks {
    padding: 48px 0;
    background: var(--csl-white);
    border-top: 1px solid var(--csl-gray-100);
    border-bottom: 1px solid var(--csl-gray-100);
}

.csl-about-crosslinks__inner {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
}

@media (min-width: 768px) {
    .csl-about-crosslinks__inner {
        flex-direction: row;
    }
}

.csl-about-crosslinks__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: var(--csl-slate-50);
    padding: 16px 24px;
    border-radius: var(--csl-radius-md);
    border: 1px solid var(--csl-gray-200);
    font-weight: 700;
    color: var(--csl-dark);
    transition: all var(--csl-transition);
}

.csl-about-crosslinks__btn .csl-icon {
    color: var(--csl-gray-400);
    transition: color var(--csl-transition);
}

.csl-about-crosslinks__btn:hover {
    border-color: var(--csl-purple);
    color: var(--csl-purple);
}

.csl-about-crosslinks__btn:hover .csl-icon {
    color: var(--csl-purple);
}


/* ═══════════════════════════════════════════════════════════════════════════
   12. EVIDENCE / SLIDER SECTION
   ═══════════════════════════════════════════════════════════════════════════ */
.csl-about-evidence {
    background: #f4f6f9;
    overflow: hidden;
}

.csl-about-evidence__slider {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    padding-bottom: 40px;
    scroll-snap-type: x mandatory;
    -ms-overflow-style: none;
    scrollbar-width: none;
    margin-left: -20px;
    padding-left: 20px;
}

.csl-about-evidence__slider::-webkit-scrollbar {
    display: none;
}

@media (min-width: 768px) {
    .csl-about-evidence__slider {
        margin-left: 0;
        padding-left: 0;
    }
}

.csl-about-evidence__slide {
    min-width: 85vw;
    flex-shrink: 0;
    scroll-snap-align: center;
    display: flex;
    flex-direction: column;
    cursor: pointer;
}

@media (min-width: 640px) {
    .csl-about-evidence__slide {
        min-width: 400px;
    }
}

@media (min-width: 1024px) {
    .csl-about-evidence__slide {
        min-width: 0;
        width: calc(33.333% - 16px);
    }
}

.csl-about-evidence__slide-visual {
    aspect-ratio: 4 / 3;
    background: var(--csl-white);
    border-radius: var(--csl-radius-xl);
    margin-bottom: 24px;
    box-shadow: var(--csl-shadow-sm);
    border: 1px solid var(--csl-gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--csl-gray-300);
    transition: all var(--csl-transition-md);
    position: relative;
    overflow: hidden;
}

.csl-about-evidence__slide-visual::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top right, var(--csl-gray-50), var(--csl-white));
}

.csl-about-evidence__slide-visual .csl-icon {
    position: relative;
    z-index: 10;
    transition: color var(--csl-transition-md);
}

.csl-about-evidence__slide:hover .csl-about-evidence__slide-visual {
    box-shadow: var(--csl-shadow-xl);
    border-color: rgba(82, 15, 125, 0.2);
}

.csl-about-evidence__slide:hover .csl-about-evidence__slide-visual .csl-icon {
    color: var(--csl-teal);
}

.csl-about-evidence__slide-badge {
    position: absolute;
    bottom: 16px;
    right: 16px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(4px);
    padding: 4px 12px;
    border-radius: var(--csl-radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--csl-gray-500);
    z-index: 10;
}

.csl-about-evidence__slide-caption {
    font-weight: 700;
    color: var(--csl-dark);
    text-align: center;
    padding: 0 16px;
    line-height: 1.5;
}


/* ═══════════════════════════════════════════════════════════════════════════
   13. AUDIENCE / FOR WHOM SECTION
   ═══════════════════════════════════════════════════════════════════════════ */
.csl-about-audience {
    background: var(--csl-white);
}

.csl-about-audience__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 768px) {
    .csl-about-audience__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .csl-about-audience__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.csl-about-audience__card {
    background: var(--csl-slate-50);
    border: 1px solid var(--csl-gray-200);
    padding: 32px;
    border-radius: var(--csl-radius-xl);
    transition: all var(--csl-transition-md);
    display: flex;
    flex-direction: column;
}

.csl-about-audience__card:hover {
    border-color: var(--csl-purple);
    box-shadow: var(--csl-shadow-lg);
}

.csl-about-audience__card-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--csl-dark);
    margin-bottom: 16px;
}

.csl-about-audience__card-text {
    font-size: 0.9375rem;
    color: var(--csl-muted);
    font-weight: 500;
    line-height: 1.6;
    margin-bottom: 32px;
    flex-grow: 1;
}

.csl-about-audience__card-link {
    display: inline-flex;
    align-items: center;
    color: var(--csl-purple);
    font-weight: 900;
    font-size: 0.875rem;
    margin-top: auto;
    width: max-content;
    gap: 8px;
    transition: gap var(--csl-transition);
}

.csl-about-audience__card:hover .csl-about-audience__card-link {
    text-decoration: underline;
}

.csl-about-audience__card-link .csl-icon {
    transition: transform var(--csl-transition);
}

.csl-about-audience__card:hover .csl-about-audience__card-link .csl-icon {
    transform: translateX(4px);
}


/* ═══════════════════════════════════════════════════════════════════════════
   14. FAQ SECTION
   ═══════════════════════════════════════════════════════════════════════════ */
.csl-about-faq {
    background: var(--csl-slate-50);
}

.csl-about-faq__list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}


/* ═══════════════════════════════════════════════════════════════════════════
   15. FINAL CTA SECTION
   ═══════════════════════════════════════════════════════════════════════════ */
.csl-about-cta {
    background: var(--csl-white);
}

.csl-about-cta__banner {
    background: linear-gradient(to bottom right, var(--csl-purple), var(--csl-purple-hover));
    border-radius: 2.5rem;
    padding: 40px;
    text-align: center;
    color: #fff;
    box-shadow: var(--csl-shadow-xl);
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .csl-about-cta__banner {
        padding: 80px;
    }
}

.csl-about-cta__banner-glow {
    position: absolute;
    top: 0;
    right: 0;
    width: 256px;
    height: 256px;
    background: #fff;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.1;
}

.csl-about-cta__title {
    font-size: 1.75rem;
    font-weight: 900;
    margin-bottom: 24px;
    position: relative;
    z-index: 10;
}

@media (min-width: 768px) {
    .csl-about-cta__title {
        font-size: 2.5rem;
    }
}

.csl-about-cta__text {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    margin-bottom: 48px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 10;
}

@media (min-width: 768px) {
    .csl-about-cta__text {
        font-size: 1.25rem;
    }
}

.csl-about-cta__buttons {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
    position: relative;
    z-index: 10;
}

@media (min-width: 640px) {
    .csl-about-cta__buttons {
        flex-direction: row;
    }
}

.csl-about-cta__extras {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    position: relative;
    z-index: 10;
}

.csl-about-cta__video-link {
    display: inline-flex;
    align-items: center;
    color: var(--csl-teal);
    font-weight: 700;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: rgba(255, 255, 255, 0.05);
    padding: 8px 24px;
    border-radius: var(--csl-radius-full);
    transition: color var(--csl-transition);
    gap: 8px;
}

.csl-about-cta__video-link:hover {
    color: #fff;
}

.csl-about-cta__pdf-link {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 4px;
    transition: color var(--csl-transition);
}

.csl-about-cta__pdf-link:hover {
    color: #fff;
}


/* ═══════════════════════════════════════════════════════════════════════════
   16. FOOTER EXTENSIONS
   ═══════════════════════════════════════════════════════════════════════════ */
.csl-about-footer__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 48px;
    font-size: 0.875rem;
}

@media (min-width: 768px) {
    .csl-about-footer__grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

.csl-footer__links-spacer {
    padding-top: 16px;
}

.csl-footer__link--accent {
    font-weight: 700;
    color: var(--csl-purple);
}

.csl-footer__link--accent:hover {
    text-decoration: underline;
}

/* Footer bottom */
.csl-about-footer__bottom {
    border-top: 1px solid var(--csl-gray-200);
    padding-top: 40px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

@media (min-width: 1024px) {
    .csl-about-footer__bottom {
        grid-template-columns: 1fr 1fr;
    }
}

.csl-about-footer__brand {
    display: flex;
    flex-direction: column;
}

.csl-about-footer__tagline {
    font-weight: 700;
    color: var(--csl-dark);
    margin-bottom: 24px;
    margin-top: 24px;
    font-size: 1rem;
}

.csl-about-footer__social {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.csl-about-footer__social-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: var(--csl-radius-full);
    border: 1px solid var(--csl-gray-300);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--csl-muted);
    transition: all var(--csl-transition);
}

.csl-about-footer__social-pill:hover {
    color: var(--csl-purple);
    border-color: var(--csl-purple);
}

/* Footer legal columns */
.csl-about-footer__legal {
    display: flex;
    flex-direction: column;
    gap: 32px;
    font-size: 0.875rem;
    color: var(--csl-muted);
}

@media (min-width: 768px) {
    .csl-about-footer__legal {
        flex-direction: row;
        justify-content: flex-end;
    }
}

.csl-about-footer__legal-col--bordered {
    /* no border on mobile */
}

@media (min-width: 768px) {
    .csl-about-footer__legal-col--bordered {
        border-left: 1px solid var(--csl-gray-200);
        padding-left: 32px;
    }
}

.csl-about-footer__company-name {
    font-weight: 700;
    color: var(--csl-dark);
    margin-bottom: 4px;
}

.csl-about-footer__legal-spacer {
    margin-top: 16px;
}


/* ═══════════════════════════════════════════════════════════════════════════
   16b. FOOTER WHITE THEME OVERRIDE
   About page footer uses .csl-footer--white modifier for white bg per JSX.
   ═══════════════════════════════════════════════════════════════════════════ */
.csl-footer.csl-footer--white {
    background: #fff;
    color: var(--csl-muted);
    border-top: 1px solid var(--csl-gray-200);
}

.csl-footer--white .csl-footer__col-title {
    color: var(--csl-dark);
}

.csl-footer--white .csl-footer__links button,
.csl-footer--white .csl-footer__links a {
    font-size: 0.875rem;
    color: var(--csl-muted);
    transition: color var(--csl-transition);
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
}

.csl-footer--white .csl-footer__links button:hover,
.csl-footer--white .csl-footer__links a:hover {
    color: var(--csl-purple);
}

.csl-footer--white .csl-footer__link--accent {
    font-weight: 700;
    color: var(--csl-purple);
}

.csl-footer--white .csl-footer__link--accent:hover {
    text-decoration: underline;
}

.csl-footer--white .csl-footer__bottom {
    border-top: 1px solid var(--csl-gray-100);
    padding: 24px 0;
    text-align: left;
}

.csl-footer--white .csl-footer__bottom p {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--csl-gray-400);
}

.csl-footer--white .csl-footer__social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--csl-gray-300);
    background: transparent;
    color: var(--csl-gray-500);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--csl-transition);
}

.csl-footer--white .csl-footer__social-link:hover {
    color: var(--csl-purple);
    border-color: var(--csl-purple);
    background: transparent;
}

.csl-footer--white .csl-footer__logo {
    height: 48px;
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .csl-footer--white .csl-footer__logo {
        height: 64px;
    }
}


/* ═══════════════════════════════════════════════════════════════════════════
   17. MODAL EXTENSIONS (Video placeholder)
   ═══════════════════════════════════════════════════════════════════════════ */
.csl-modal__logo {
    height: 24px;
    width: auto;
    margin-right: 16px;
}

.csl-about-modal__video-placeholder {
    aspect-ratio: 16 / 9;
    background: #111827;
    border-radius: var(--csl-radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
    margin-bottom: 24px;
}

.csl-about-modal__play-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    cursor: pointer;
    transition: all var(--csl-transition-md);
}

.csl-about-modal__play-circle:hover {
    background: var(--csl-purple);
    transform: scale(1.1);
}

.csl-about-modal__video-label {
    position: absolute;
    bottom: 16px;
    font-family: monospace;
    font-size: 0.875rem;
    color: var(--csl-gray-500);
    border: 1px solid var(--csl-gray-700);
    padding: 4px 12px;
    border-radius: 4px;
}

.csl-about-modal__video-note {
    font-size: 0.875rem;
    color: var(--csl-gray-500);
    text-align: center;
}

/* Brief form row */
.csl-about-form__row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 768px) {
    .csl-about-form__row {
        grid-template-columns: 1fr 1fr;
    }
}


/* ═══════════════════════════════════════════════════════════════════════════
   18. BUDDYBOSS OVERRIDES
   ═══════════════════════════════════════════════════════════════════════════ */
.csl-landing-body .csl-about-crosslinks__btn,
.csl-landing-body .csl-about-card__video-btn,
.csl-landing-body .csl-about-pillar__link,
.csl-landing-body .csl-about-audience__card-link,
.csl-landing-body .csl-about-trust__link,
.csl-landing-body .csl-about-hero__video-btn,
.csl-landing-body .csl-about-cta__video-link,
.csl-landing-body .csl-about-cta__pdf-link {
    background-image: none !important;
    text-shadow: none !important;
    box-shadow: none !important;
}

.csl-landing-body .csl-about-crosslinks__btn:hover {
    box-shadow: none !important;
}

.csl-landing-body .csl-footer--white .csl-footer__links button,
.csl-landing-body .csl-footer--white .csl-footer__link--accent {
    background-image: none !important;
    text-shadow: none !important;
    box-shadow: none !important;
}

/* Custom scrollbar for modal */
.csl-modal__body::-webkit-scrollbar {
    width: 8px;
}

.csl-modal__body::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 8px;
}

.csl-modal__body::-webkit-scrollbar-thumb {
    background: #d1d5db;
    border-radius: 8px;
}

.csl-modal__body::-webkit-scrollbar-thumb:hover {
    background: #9ca3af;
}