/* Neural Ecommerce Pages - Light Theme (Matches Who We Are, Culture & Showrooms) */

/* Inline Text Links */
.inline-text-link {
    color: var(--neural-purple, #3c1361);
    text-decoration: underline;
    text-decoration-color: rgba(60, 19, 97, 0.3);
    text-underline-offset: 2px;
    transition: all 0.3s ease;
    position: relative;
}

.inline-text-link:hover {
    text-decoration-color: rgba(217, 119, 6, 0.8);
    color: var(--neural-orange, #d97706);
}

body {
    background: #FFFFFF;
    color: #111827;
    font-family: var(--font-primary);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    line-height: 1.6;
    -moz-osx-font-smoothing: grayscale;
}

main {
    background: #FFFFFF;
}

/* ==========================================================================
   Gradient Text Utility
   ========================================================================== */
.neural-gradient-text {
    background: linear-gradient(135deg, var(--neural-purple, #3c1361), var(--neural-orange, #d97706));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.ecommerce-hero {
    height: calc(80vh - var(--header-height, 75px));
    min-height: 450px;
    padding: 0;
    background: #000000;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.ecommerce-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('/assets/images/technology/NC-Tech.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
}

.ecommerce-hero--agentic::before {
    background-image: url('/assets/images/technology/NC-Tech-Hero2.webp');
}

.ecommerce-hero--partners::before,
.ecommerce-hero--products::before {
    background-image: url('/assets/images/technology/NC-Tech-Hero.webp');
}

.ecommerce-hero--agentic .hero-description,
.ecommerce-hero--partners .hero-description,
.ecommerce-hero--products .hero-description {
    color: rgba(255, 255, 255, 0.9);
    display: block;
}

.ecommerce-hero--agentic .hero-description:last-of-type,
.ecommerce-hero--partners .hero-description:last-of-type,
.ecommerce-hero--products .hero-description:last-of-type {
    display: none;
}

.ecommerce-hero .container {
    max-width: 100%;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: calc(var(--header-height, 75px) + 2rem) 6vw 2.5rem 6vw;
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.ecommerce-hero .hero-content {
    display: contents;
}

.ecommerce-hero .hero-text-content {
    display: contents;
}

.ecommerce-hero .hero-heading {
    font-family: var(--font-primary);
    color: #FFFFFF;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: var(--font-weight-extra-light, 200);
    line-height: 1.1;
    letter-spacing: 0.05em;
    margin: 0;
    align-self: flex-start;
    text-align: left;
    max-width: 700px;
}

.ecommerce-hero .hero-tagline {
    display: none;
}

.ecommerce-hero .hero-description {
    font-family: var(--font-primary);
    color: rgba(255, 255, 255, 0.85);
    font-size: 1rem;
    line-height: 1.7;
    font-weight: var(--font-weight-light, 300);
    letter-spacing: 0.03em;
    margin: 0;
    padding-left: 5rem;
    align-self: flex-end;
    text-align: left;
    max-width: 600px;
}

.ecommerce-hero .hero-description:first-of-type {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
}

.ecommerce-hero .hero-description:last-of-type {
    display: none;
}

/* ==========================================================================
   Neural Core Stack Navigator
   ========================================================================== */
.stack-navigator {
    background: #000000;
    padding: 4rem 0 5rem;
    position: relative;
    overflow: hidden;
}

.stack-navigator::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 150, 108, 0.3), transparent);
}

.stack-navigator__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
}

.stack-navigator__label {
    font-family: var(--font-primary);
    font-size: clamp(0.875rem, 2vw, 1.35rem);
    font-weight: var(--font-weight-medium, 500);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    text-align: center;
    margin-bottom: 2.5rem;
    display: block;
}

.stack-navigator__columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.stack-navigator__column {
    position: relative;
    padding: 2rem 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.02);
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    opacity: 0;
    transform: translateY(20px);
}

.stack-navigator__column.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Inactive state */
.stack-navigator__column--inactive {
    opacity: 0;
}

.stack-navigator__column--inactive.is-visible {
    opacity: 0.5;
}

.stack-navigator__column--inactive:hover {
    opacity: 0.8;
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

/* Active state */
.stack-navigator__column--active {
    border-color: rgba(255, 150, 108, 0.5);
    background: rgba(255, 150, 108, 0.05);
    box-shadow:
        0 0 30px rgba(255, 150, 108, 0.1),
        inset 0 1px 0 rgba(255, 150, 108, 0.1);
    cursor: default;
}

.stack-navigator__column--active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #FF966C, transparent);
    border-radius: 0 0 2px 2px;
}

.stack-navigator__column--active.is-visible {
    opacity: 1;
    animation: activeGlow 3s ease-in-out infinite;
}

@keyframes activeGlow {
    0%, 100% {
        box-shadow:
            0 0 30px rgba(255, 150, 108, 0.1),
            inset 0 1px 0 rgba(255, 150, 108, 0.1);
    }
    50% {
        box-shadow:
            0 0 40px rgba(255, 150, 108, 0.15),
            inset 0 1px 0 rgba(255, 150, 108, 0.15);
    }
}

.stack-navigator__title {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: var(--font-weight-light, 300);
    color: #FFFFFF;
    margin: 0;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.stack-navigator__column--inactive .stack-navigator__title {
    color: rgba(255, 255, 255, 0.7);
}

.stack-navigator__subtitle {
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: var(--font-weight-light, 300);
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
    line-height: 1.5;
}

.stack-navigator__column--active .stack-navigator__subtitle {
    color: rgba(255, 150, 108, 0.9);
}

/* Industry links */
.stack-navigator__footer {
    margin-top: 3rem;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.stack-navigator__footer-text {
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: var(--font-weight-light, 300);
    color: rgba(255, 255, 255, 0.5);
    margin: 0 0 1.25rem;
}

.stack-navigator__industries {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.stack-navigator__industry-link {
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    font-weight: var(--font-weight-medium, 500);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 150, 108, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
    position: relative;
}

.stack-navigator__industry-link::after {
    content: '';
    position: absolute;
    bottom: 0.25rem;
    left: 0;
    right: 0;
    height: 1px;
    background: #FF966C;
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.stack-navigator__industry-link:hover {
    color: #FFFFFF;
}

.stack-navigator__industry-link:hover::after {
    transform: scaleX(1);
}

/* Responsive */
@media (max-width: 768px) {
    .stack-navigator {
        padding: 3rem 0 4rem;
    }

    .stack-navigator__container {
        padding: 0 1.5rem;
    }

    .stack-navigator__columns {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .stack-navigator__column {
        padding: 1.5rem;
    }

    .stack-navigator__industries {
        gap: 1rem;
    }
}

/* ==========================================================================
   Problem Section
   ========================================================================== */
.problem-section {
    background: #FFFFFF;
    padding: 6rem 0;
    position: relative;
}

.problem-section__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 3rem;
}

.problem-section__label {
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium, 500);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted, #9CA3AF);
    margin-bottom: 1.5rem;
    display: block;
}

.problem-section__headline {
    font-family: var(--font-primary);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 300;
    color: var(--text-primary, #111827);
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin: 0 0 3rem 0;
    max-width: 800px;
    position: relative;
    display: inline-block;
}

.problem-section__headline::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--neural-purple, #3c1361), var(--neural-orange, #d97706));
    margin-top: 0.875rem;
    margin-bottom: 1rem;
}

.problem-section__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem 4rem;
}

.problem-block {
    position: relative;
    padding-left: 3.5rem;
}

.problem-block__number {
    position: absolute;
    left: 0;
    top: 0;
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium, 500);
    color: var(--text-muted, #9CA3AF);
    letter-spacing: 0.02em;
}

.problem-block__title {
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: var(--font-weight-medium, 500);
    color: var(--text-primary, #111827);
    margin: 0 0 0.75rem 0;
    line-height: 1.3;
}

.problem-block__description {
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 300;
    color: #374151;
    line-height: 1.7;
    margin: 0;
}

/* Responsive */
@media (max-width: 900px) {
    .problem-section__grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    .problem-section {
        padding: 4rem 0;
    }

    .problem-section__container {
        padding: 0 1.5rem;
    }

    .problem-section__headline {
        margin-bottom: 3rem;
    }

    .problem-block {
        padding-left: 2.5rem;
    }

    .problem-block__number {
        font-size: 0.8125rem;
    }

    .problem-block__title {
        font-size: 1rem;
    }

    .problem-block__description {
        font-size: 0.9375rem;
    }
}

/* ==========================================================================
   Platform Section
   ========================================================================== */
.platform-section {
    background: #FFFFFF;
    padding: 6rem 0;
    position: relative;
}

.platform-section__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 3rem;
}

.platform-section__label {
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium, 500);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted, #9CA3AF);
    margin-bottom: 1.5rem;
    display: block;
}

.platform-section__headline {
    font-family: var(--font-primary);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 300;
    color: var(--text-primary, #111827);
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin: 0 0 3rem 0;
    max-width: 700px;
    position: relative;
    display: inline-block;
}

.platform-section__headline::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--neural-purple, #3c1361), var(--neural-orange, #d97706));
    margin-top: 0.875rem;
    margin-bottom: 1rem;
}

.platform-section__cluster {
    margin-bottom: 4rem;
}

.platform-section__cluster:last-child {
    margin-bottom: 0;
}

.platform-section__cluster-title {
    font-family: var(--font-primary);
    font-size: 0.8125rem;
    font-weight: var(--font-weight-medium, 500);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--neural-orange, #EA580C);
    margin: 0 0 2rem 0;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(234, 88, 12, 0.2);
}

.platform-section__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.platform-card {
    background: var(--np-white, #FFFFFF);
    border: 1px solid var(--np-mid-grey, #E5E7EB);
    border-radius: 16px;
    padding: 2.25rem 2rem;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1),
                border-color 0.3s ease;
    position: relative;
    overflow: hidden;
}

.platform-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--np-purple, #3C1361), var(--np-orange, #EA580C));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.platform-card:hover::before {
    transform: scaleX(1);
}

.platform-card:hover {
    transform: translateY(-4px);
    border-color: rgba(60, 19, 97, 0.15);
    box-shadow: 0 12px 32px rgba(60, 19, 97, 0.08);
}

.platform-card__title {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary, #111827);
    margin: 0 0 0.75rem 0;
    letter-spacing: -0.01em;
}

.platform-card__description {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.7;
    color: #374151;
    font-weight: 300;
    margin: 0;
}

/* Responsive */
@media (max-width: 900px) {
    .platform-section__grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}

@media (max-width: 768px) {
    .platform-section {
        padding: 4rem 0;
    }

    .platform-section__container {
        padding: 0 1.5rem;
    }

    .platform-section__headline {
        margin-bottom: 3rem;
    }

    .platform-section__cluster {
        margin-bottom: 3rem;
    }

    .platform-card {
        padding: 1.5rem 1.25rem;
    }

    .platform-card:hover {
        transform: none;
    }

    .platform-card__title {
        font-size: 1.125rem;
    }

    .platform-card__description {
        font-size: 0.9375rem;
    }
}

@media (max-width: 768px) {
    .problem-section__headline::after,
    .platform-section__headline::after,
    .experience-section__headline::after {
        width: 32px;
        margin-top: 0.75rem;
    }
}

/* ==========================================================================
   Experience Section (The Human Side)
   ========================================================================== */
.experience-section {
    background: #F7F7F5;
    padding: 6rem 0;
    position: relative;
}

.experience-section__container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 3rem;
}

.experience-section__label {
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium, 500);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted, #9CA3AF);
    margin-bottom: 1.5rem;
    display: block;
}

.experience-section__headline {
    font-family: var(--font-primary);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 300;
    color: var(--text-primary, #111827);
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin: 0 0 3rem 0;
    position: relative;
    display: inline-block;
}

.experience-section__headline::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--neural-purple, #3c1361), var(--neural-orange, #d97706));
    margin-top: 0.875rem;
}

.experience-section__content {
    max-width: 800px;
}

.experience-section__lead {
    font-family: var(--font-primary);
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    font-weight: var(--font-weight-light, 300);
    color: var(--text-primary, #111827);
    line-height: 1.5;
    margin: 0 0 2.5rem 0;
    position: relative;
    padding-left: 1.5rem;
    border-left: 2px solid var(--neural-orange, #EA580C);
}

.experience-section__body {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.experience-section__body p {
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 300;
    color: #374151;
    line-height: 1.7;
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .experience-section {
        padding: 4rem 0;
    }

    .experience-section__container {
        padding: 0 1.5rem;
    }

    .experience-section__headline {
        margin-bottom: 2.5rem;
    }

    .experience-section__lead {
        font-size: 1.125rem;
        margin-bottom: 2rem;
        padding-left: 1.25rem;
    }

    .experience-section__body p {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .section-headline::after {
        width: 32px;
        margin-top: 0.75rem;
    }
}

/* ==========================================================================
   Section Styling
   ========================================================================== */
.neural-section {
    padding: 5rem 0;
    background: #FFFFFF;
    position: relative;
}

.neural-section:nth-of-type(even) {
    background: #FAFAFA;
}

.neural-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
}

/* Section Headlines */
.section-headline {
    font-family: var(--font-primary);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 300;
    color: var(--text-primary, #111827);
    letter-spacing: -0.01em;
    line-height: 1.2;
    margin: 0 0 3rem 0;
    position: relative;
    display: inline-block;
}

.section-headline::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--neural-purple, #3c1361), var(--neural-orange, #d97706));
    margin-top: 0.875rem;
}

.neural-text-orange {
    color: var(--neural-orange, #d97706);
}

/* ==========================================================================
   Advantage Section - Dark Theme with Inverted Cards
   ========================================================================== */
.neural-section.advantage-section {
    background: #000000;
    padding: 6rem 0;
}

.section-headline--light {
    color: #FFFFFF;
}

.section-headline--light::after {
    background: linear-gradient(90deg, var(--neural-orange, #d97706), var(--neural-purple, #3c1361));
}

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

.advantage-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2.25rem 2rem;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1),
                border-color 0.3s ease,
                background 0.3s ease;
    position: relative;
    overflow: hidden;
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--np-orange, #EA580C), var(--np-purple, #3C1361));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.advantage-card:hover::before {
    transform: scaleX(1);
}

.advantage-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

.advantage-card__label {
    display: inline-block;
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--np-orange, #EA580C);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.advantage-card__title {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 500;
    color: #FFFFFF;
    margin: 0 0 0.75rem 0;
    letter-spacing: -0.01em;
}

.advantage-card__description {
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 400;
    margin: 0;
}

/* ==========================================================================
   Carousel Section
   ========================================================================== */
.carousel-section {
    padding: 5rem 0;
}

.carousel-wrapper {
    position: relative;
}

.carousel-track {
    position: relative;
    margin: 0 4rem;
}

.carousel-slide {
    min-width: 100%;
    padding: 3rem;
    background: #FFFFFF;
    border: 1px solid var(--np-mid-grey, #E5E7EB);
    border-radius: 16px;
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    transform: translateY(10px);
    transition: opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1),
                visibility 0.5s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.carousel-slide.active {
    opacity: 1;
    visibility: visible;
    position: relative;
    transform: translateY(0);
}

.slide-label {
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--np-orange, #EA580C);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 1rem;
}

.slide-headline {
    font-family: var(--font-primary);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 300;
    color: var(--text-primary, #111827);
    letter-spacing: -0.015em;
    line-height: 1.2;
    margin: 0 0 1.5rem 0;
}

.slide-paragraph {
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: var(--font-weight-light, 300);
    color: var(--text-secondary, #6B7280);
    line-height: 1.7;
    max-width: 700px;
    margin: 0 0 1rem 0;
}

.slide-paragraph:last-child {
    margin-bottom: 0;
}

.slide-paragraph a {
    color: var(--np-purple, #3C1361);
    text-decoration: underline;
    text-decoration-color: rgba(60, 19, 97, 0.3);
    text-underline-offset: 2px;
    transition: all 0.3s ease;
}

.slide-paragraph a:hover {
    color: var(--np-orange, #EA580C);
    text-decoration-color: rgba(234, 88, 12, 0.6);
}

.carousel-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--np-mid-grey, #E5E7EB);
    background: var(--np-white, #FFFFFF);
    color: var(--text-secondary, #6B7280);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
}

.carousel-btn--prev {
    left: 0;
}

.carousel-btn--next {
    right: 0;
}

.carousel-btn:hover {
    border-color: var(--np-purple, #3C1361);
    color: var(--np-purple, #3C1361);
    background: var(--np-white, #FFFFFF);
    box-shadow: 0 4px 16px rgba(60, 19, 97, 0.1);
    transform: translateY(-50%) scale(1.05);
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 0.625rem;
    margin-top: 2rem;
}

.carousel-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: var(--np-mid-grey, #D1D5DB);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    padding: 0;
}

.carousel-indicator:hover {
    background: var(--np-grey, #9CA3AF);
    transform: scale(1.2);
}

.carousel-indicator.active {
    background: var(--np-purple, #3C1361);
    width: 24px;
    border-radius: 4px;
}

/* ==========================================================================
   Capabilities Section - Grid Layout
   ========================================================================== */
.capabilities-section {
    background: #FAFAFA;
}

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

.capability-card {
    background: var(--np-white, #FFFFFF);
    border: 1px solid var(--np-mid-grey, #E5E7EB);
    border-radius: 12px;
    padding: 2rem 1.75rem;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1),
                border-color 0.3s ease;
    position: relative;
    overflow: hidden;
}

.capability-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--np-purple, #3C1361), var(--np-orange, #EA580C));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.capability-card:hover::before {
    transform: scaleX(1);
}

.capability-card:hover {
    transform: translateY(-4px);
    border-color: rgba(60, 19, 97, 0.15);
    box-shadow: 0 12px 32px rgba(60, 19, 97, 0.08);
}

.capability-number {
    display: inline-block;
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--np-orange, #EA580C);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.capability-title {
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text-primary, #111827);
    margin: 0 0 0.625rem 0;
    letter-spacing: -0.01em;
}

.capability-description {
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--text-secondary, #6B7280);
    font-weight: 400;
    margin: 0;
}

.capabilities-cta {
    text-align: center;
    margin-top: 3rem;
}

.capabilities-cta__text {
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: var(--font-weight-light, 300);
    color: var(--text-secondary, #6B7280);
    margin: 0;
}

/* ==========================================================================
   Features Section - Card Grid (Alternative to Capabilities)
   ========================================================================== */
.features-section {
    background: #FAFAFA;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.feature-card {
    background: var(--np-white, #FFFFFF);
    border: 1px solid var(--np-mid-grey, #E5E7EB);
    border-radius: 16px;
    padding: 2.25rem 2rem;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1),
                border-color 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--np-purple, #3C1361), var(--np-orange, #EA580C));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(60, 19, 97, 0.15);
    box-shadow: 0 12px 32px rgba(60, 19, 97, 0.08);
}

.feature-card__title {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary, #111827);
    margin: 0 0 0.75rem 0;
    letter-spacing: -0.01em;
}

.feature-card__description {
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--text-secondary, #6B7280);
    font-weight: 400;
    margin: 0;
}

.features-cta {
    text-align: center;
    margin-top: 3rem;
}

.features-cta__text {
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: var(--font-weight-light, 300);
    color: var(--text-secondary, #6B7280);
    margin: 0;
}

/* ==========================================================================
   Q&A Grid Section
   ========================================================================== */
.qa-grid-section {
    background: #FFFFFF;
    padding: 5rem 0;
}

.qa-grid-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
}

.qa-row {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    padding: 2.5rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    align-items: start;
}

.qa-row:first-of-type {
    padding-top: 0;
}

.qa-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.qa-question {
    font-family: var(--font-primary);
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    font-weight: 400;
    color: #111827;
    line-height: 1.3;
}

.qa-answer {
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 300;
    color: #374151;
    line-height: 1.7;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 1024px) {
    .capabilities-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .ecommerce-hero {
        height: auto;
        min-height: 100vh;
        padding: 0;
    }

    .ecommerce-hero .container {
        padding: calc(var(--header-height, 75px) + 2rem) var(--space-lg, 1.5rem) 3rem;
    }

    .ecommerce-hero .hero-heading {
        font-size: clamp(1.625rem, 5.5vw, 2.125rem);
        margin-bottom: 1.5rem;
    }

    .ecommerce-hero .hero-description {
        font-size: 1rem;
        line-height: 1.7;
        margin-bottom: 1.25rem;
    }

    .ecommerce-hero .hero-description:first-of-type {
        font-size: 1.0625rem;
    }

    .ecommerce-hero .hero-tagline {
        font-size: 1rem;
    }

    .neural-section {
        padding: 3.5rem 0;
    }

    .neural-container {
        padding: 0 1.5rem;
    }

    .section-headline {
        font-size: 1.375rem;
        margin-bottom: 2rem;
    }

    .section-headline::after {
        width: 32px;
        margin-top: 0.75rem;
    }

    .carousel-track {
        margin: 0;
    }

    .carousel-slide {
        padding: 1.75rem 1.5rem;
    }

    .slide-headline {
        font-size: 1.375rem;
    }

    .slide-paragraph {
        font-size: 0.9375rem;
    }

    .carousel-btn {
        display: none;
    }

    .advantage-section {
        padding: 4rem 0;
    }

    .advantage-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .advantage-card {
        padding: 1.5rem 1.25rem;
    }

    .advantage-card:hover {
        transform: none;
    }

    .advantage-card__title {
        font-size: 1.125rem;
    }

    .advantage-card__description {
        font-size: 0.9375rem;
    }

    .capabilities-grid {
        grid-template-columns: 1fr;
        gap: 0.875rem;
    }

    .capability-card {
        padding: 1.5rem 1.25rem;
    }

    .capability-card:hover {
        transform: none;
    }

    .capability-title {
        font-size: 1rem;
    }

    .capability-description {
        font-size: 0.9375rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 0.875rem;
    }

    .feature-card {
        padding: 1.5rem 1.25rem;
    }

    .feature-card:hover {
        transform: none;
    }

    .feature-card__title {
        font-size: 1.125rem;
    }

    .feature-card__description {
        font-size: 0.9375rem;
    }

    .qa-grid-section {
        padding: 3.5rem 0;
    }

    .qa-grid-container {
        padding: 0 1.5rem;
    }

    .qa-row {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 2rem 0;
    }

    .qa-question {
        font-size: 1.125rem;
    }

    .qa-answer {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .ecommerce-hero .hero-heading {
        font-size: 1.5rem;
    }

    .neural-section {
        padding: 3rem 0;
    }

    .capability-card {
        padding: 1.25rem 1rem;
    }

    .feature-card {
        padding: 1.25rem 1rem;
    }
}

/* ==========================================================================
   Reduced Motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
    }

    .capability-card:hover,
    .feature-card:hover {
        transform: none;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
    .neural-section {
        background: white !important;
        padding: 2rem 0;
    }

    .capability-card,
    .feature-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
}