/* ===================================================
   VIDEO COURSE HUB PAGE - CreatorFlow
   ===================================================
   Brand Guidelines:
   - NO box-shadows
   - ONLY #000000 for dark backgrounds
   - Lime green #d1fe17 for accents
   - NO gray separator/divider lines between sections
   =================================================== */

/* ===== CSS VARIABLES ===== */
:root {
    --vc-lime: #d1fe17;
    --vc-black: #000000;
    --vc-white: #ffffff;
    --vc-gray-50: #f9fafb;
    --vc-gray-100: #f3f4f6;
    --vc-gray-200: #e5e7eb;
    --vc-gray-500: #6b7280;
    --vc-gray-600: #4b5563;
    --vc-gray-700: #374151;
}

/* ===== HERO SECTION ===== */
.vc-hero {
    padding: 10rem 0 3rem;
    background: var(--vc-white);
    text-align: center;
}

.vc-hero__container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.vc-hero__badge {
    display: inline-block;
    background: var(--vc-lime);
    color: var(--vc-black);
    padding: 0.375rem 0.875rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: 'neusanstrial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.vc-hero__title {
    font-size: clamp(2.25rem, 6vw, 3.5rem);
    font-weight: 800;
    color: var(--vc-black);
    margin: 0 0 1.25rem;
    line-height: 1.1;
    letter-spacing: -0.03em;
    font-family: 'neusanstrial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.vc-hero__subtitle {
    font-size: clamp(1rem, 2.5vw, 1.1875rem);
    color: var(--vc-gray-600);
    margin: 0 auto;
    line-height: 1.6;
    max-width: 650px;
}

/* ===== FEATURED COURSE SECTION ===== */
.vc-featured {
    padding: 2rem 0 5rem;
    background: var(--vc-white);
}

.vc-featured__container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.vc-featured__title {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    color: var(--vc-black);
    margin: 0 0 2rem;
    text-align: center;
    letter-spacing: -0.02em;
    font-family: 'neusanstrial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ===== FEATURED COURSE CARD ===== */
.vc-featured-card {
    display: flex;
    align-items: stretch;
    background: var(--vc-black);
    border-radius: 1.25rem;
    text-decoration: none;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.vc-featured-card:hover {
    transform: translateY(-4px);
}

.vc-featured-card__content {
    flex: 1;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
}

.vc-featured-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem;
    margin-bottom: 1.5rem;
}

.vc-featured-card__badge {
    display: inline-block;
    background: var(--vc-lime);
    color: var(--vc-black);
    padding: 0.3125rem 0.75rem;
    border-radius: 100px;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: 'neusanstrial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.vc-featured-card__duration,
.vc-featured-card__lessons {
    display: inline-block;
    color: var(--vc-gray-500);
    font-size: 0.8125rem;
    font-weight: 500;
}

.vc-featured-card__title {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    color: var(--vc-white);
    margin: 0 0 1rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
    font-family: 'neusanstrial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.vc-featured-card__description {
    font-size: 1rem;
    color: var(--vc-gray-500);
    line-height: 1.6;
    margin: 0 0 2rem;
    flex: 1;
}

.vc-featured-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--vc-lime);
    color: var(--vc-black);
    padding: 0.875rem 1.5rem;
    border-radius: 8px;
    font-size: 0.9375rem;
    font-weight: 600;
    width: fit-content;
    transition: all 0.2s ease;
    font-family: 'neusanstrial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.vc-featured-card:hover .vc-featured-card__cta {
    background: var(--vc-white);
}

.vc-featured-card__cta-arrow {
    transition: transform 0.2s ease;
}

.vc-featured-card:hover .vc-featured-card__cta-arrow {
    transform: translateX(4px);
}

.vc-featured-card__visual {
    width: 200px;
    background: linear-gradient(135deg, #1a1a1a 0%, var(--vc-black) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.vc-featured-card__play {
    width: 72px;
    height: 72px;
    background: var(--vc-lime);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--vc-black);
    transition: transform 0.2s ease;
}

.vc-featured-card:hover .vc-featured-card__play {
    transform: scale(1.1);
}

.vc-featured-card__play svg {
    margin-left: 4px;
}

/* ===== UPCOMING COURSES SECTION ===== */
.vc-upcoming {
    margin-top: 3rem;
    padding-top: 3rem;
}

.vc-upcoming__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--vc-gray-500);
    margin: 0 0 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-align: center;
    font-family: 'neusanstrial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.vc-upcoming__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
}

/* ===== UPCOMING COURSE CARD ===== */
.vc-upcoming-card {
    display: flex;
    flex-direction: column;
    background: var(--vc-gray-50);
    border: 1px solid var(--vc-gray-200);
    border-radius: 0.875rem;
    padding: 1.5rem;
}

.vc-upcoming-card__header {
    margin-bottom: 1rem;
}

.vc-upcoming-card__meta {
    display: flex;
    gap: 0.5rem;
}

.vc-upcoming-card__level,
.vc-upcoming-card__duration {
    display: inline-block;
    padding: 0.1875rem 0.5rem;
    border-radius: 4px;
    font-size: 0.625rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-family: 'neusanstrial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.vc-upcoming-card__level {
    background: var(--vc-gray-200);
    color: var(--vc-gray-600);
}

.vc-upcoming-card__duration {
    background: var(--vc-gray-200);
    color: var(--vc-gray-600);
}

.vc-upcoming-card__title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--vc-gray-600);
    margin: 0 0 0.5rem;
    line-height: 1.3;
    font-family: 'neusanstrial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.vc-upcoming-card__description {
    font-size: 0.875rem;
    color: var(--vc-gray-500);
    line-height: 1.55;
    margin: 0;
    flex: 1;
}

.vc-upcoming-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--vc-gray-200);
}

.vc-upcoming-card__lessons {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--vc-gray-500);
}

/* ===== WHO'S THIS FOR SECTION ===== */
.vc-audience {
    padding: 5rem 0;
    background: var(--vc-gray-50);
}

.vc-audience__container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

.vc-audience__header {
    text-align: center;
    margin-bottom: 3rem;
}

.vc-audience__title {
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
    color: var(--vc-black);
    margin: 0 0 0.75rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
    font-family: 'neusanstrial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.vc-audience__subtitle {
    font-size: clamp(1rem, 2.5vw, 1.125rem);
    color: var(--vc-gray-600);
    margin: 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.vc-audience__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
}

.vc-audience-card {
    background: var(--vc-white);
    border: 1px solid var(--vc-gray-200);
    border-radius: 1rem;
    padding: 1.75rem;
    text-align: center;
    transition: all 0.25s ease;
}

.vc-audience-card:hover {
    border-color: var(--vc-lime);
    transform: translateY(-4px);
}

.vc-audience-card__icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.vc-audience-card__title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--vc-black);
    margin: 0 0 0.625rem;
    font-family: 'neusanstrial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.vc-audience-card__description {
    font-size: 0.875rem;
    color: var(--vc-gray-600);
    line-height: 1.55;
    margin: 0;
}

/* ===== FAQ SECTION ===== */
.vc-faq {
    padding: 5rem 0;
    background: var(--vc-white);
}

.vc-faq__container {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 2rem;
}

.vc-faq__header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.vc-faq__title {
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
    color: var(--vc-black);
    margin: 0 0 0.75rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
    font-family: 'neusanstrial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.vc-faq__subtitle {
    font-size: 1rem;
    color: var(--vc-gray-600);
    margin: 0;
}

.vc-faq__list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* ===== FAQ ITEM (Accordion) ===== */
.vc-faq-item {
    background: var(--vc-white);
    border: 1px solid var(--vc-gray-200);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: border-color 0.2s ease;
}

.vc-faq-item:hover {
    border-color: var(--vc-lime);
}

.vc-faq-item[open] {
    border-color: var(--vc-lime);
}

.vc-faq-item__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.125rem 1.25rem;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--vc-black);
    cursor: pointer;
    list-style: none;
    font-family: 'neusanstrial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    transition: background 0.2s ease;
    gap: 1rem;
}

.vc-faq-item__question::-webkit-details-marker {
    display: none;
}

.vc-faq-item__question span:first-child {
    flex: 1;
}

.vc-faq-item__icon {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--vc-gray-500);
    flex-shrink: 0;
    transition: color 0.2s ease;
}

.vc-faq-item[open] .vc-faq-item__icon {
    color: var(--vc-lime);
}

.vc-faq-item[open] .vc-faq-item__question {
    background: var(--vc-gray-50);
}

.vc-faq-item__answer {
    padding: 0 1.25rem 1.25rem;
}

.vc-faq-item__answer p {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--vc-gray-600);
    margin: 0;
}

/* ===== FAQ RELATED LINKS (Internal Linking) ===== */
.vc-faq__related {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--vc-gray-200);
}

.vc-faq__related-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--vc-black);
    margin: 0 0 1.25rem;
    text-align: center;
    font-family: 'neusanstrial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.vc-faq__related-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.vc-faq__related-link {
    display: flex;
    flex-direction: column;
    padding: 1rem 1.25rem;
    background: var(--vc-gray-50);
    border: 1px solid var(--vc-gray-200);
    border-radius: 0.625rem;
    text-decoration: none;
    transition: all 0.2s ease;
}

.vc-faq__related-link:hover {
    border-color: var(--vc-lime);
    background: var(--vc-white);
}

.vc-faq__related-link-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--vc-black);
    margin-bottom: 0.25rem;
}

.vc-faq__related-link-desc {
    font-size: 0.8125rem;
    color: var(--vc-gray-600);
}

/* ===== FAQ UPDATED DATE ===== */
.vc-faq__updated {
    text-align: center;
    font-size: 0.8125rem;
    color: var(--vc-gray-500);
    margin: 2rem 0 0;
}

/* ===== TABLET RESPONSIVE ===== */
@media (max-width: 1023px) {
    .vc-hero {
        padding: 9rem 0 2.5rem;
    }

    .vc-featured {
        padding: 1.5rem 0 4rem;
    }

    .vc-featured-card__content {
        padding: 2rem;
    }

    .vc-featured-card__visual {
        width: 160px;
    }

    .vc-featured-card__play {
        width: 60px;
        height: 60px;
    }

    .vc-featured-card__play svg {
        width: 20px;
        height: 20px;
    }

    .vc-upcoming {
        margin-top: 2.5rem;
        padding-top: 2.5rem;
    }

    .vc-upcoming__grid {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: 1rem;
    }

    .vc-audience {
        padding: 4rem 0;
    }

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

    .vc-faq {
        padding: 4rem 0;
    }
}

/* ===== MOBILE RESPONSIVE ===== */
@media (max-width: 768px) {
    .vc-hero {
        padding: 8rem 0 2rem;
    }

    .vc-hero__container {
        padding: 0 1.5rem;
    }

    .vc-hero__badge {
        font-size: 0.6875rem;
        padding: 0.3125rem 0.75rem;
        margin-bottom: 1.25rem;
    }

    .vc-hero__title {
        font-size: 1.75rem;
        margin-bottom: 1rem;
    }

    .vc-hero__subtitle {
        font-size: 0.9375rem;
    }

    .vc-featured {
        padding: 1rem 0 3.5rem;
    }

    .vc-featured__container {
        padding: 0 1.25rem;
    }

    .vc-featured__title {
        font-size: 1.375rem;
        margin-bottom: 1.5rem;
    }

    .vc-featured-card {
        flex-direction: column;
    }

    .vc-featured-card:hover {
        transform: none;
    }

    .vc-featured-card__content {
        padding: 1.75rem;
        order: 2;
    }

    .vc-featured-card__meta {
        margin-bottom: 1.25rem;
    }

    .vc-featured-card__title {
        font-size: 1.375rem;
        margin-bottom: 0.75rem;
    }

    .vc-featured-card__description {
        font-size: 0.9375rem;
        margin-bottom: 1.5rem;
    }

    .vc-featured-card__cta {
        width: 100%;
        justify-content: center;
        padding: 0.75rem 1.25rem;
        font-size: 0.875rem;
    }

    .vc-featured-card__visual {
        width: 100%;
        height: 120px;
        order: 1;
    }

    .vc-featured-card__play {
        width: 56px;
        height: 56px;
    }

    .vc-featured-card__play svg {
        width: 18px;
        height: 18px;
    }

    .vc-featured-card:hover .vc-featured-card__play {
        transform: none;
    }

    .vc-upcoming {
        margin-top: 2rem;
        padding-top: 2rem;
    }

    .vc-upcoming__title {
        font-size: 0.875rem;
        margin-bottom: 1rem;
    }

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

    .vc-upcoming-card {
        padding: 1.25rem;
    }

    .vc-upcoming-card__header {
        margin-bottom: 0.75rem;
    }

    .vc-upcoming-card__title {
        font-size: 1rem;
    }

    .vc-upcoming-card__description {
        font-size: 0.8125rem;
    }

    .vc-upcoming-card__footer {
        margin-top: 0.875rem;
        padding-top: 0.875rem;
    }

    /* Who's This For Mobile */
    .vc-audience {
        padding: 3rem 0;
    }

    .vc-audience__container {
        padding: 0 1.25rem;
    }

    .vc-audience__header {
        margin-bottom: 2rem;
    }

    .vc-audience__title {
        font-size: 1.5rem;
    }

    .vc-audience__subtitle {
        font-size: 0.9375rem;
    }

    .vc-audience__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.875rem;
    }

    .vc-audience-card {
        padding: 1.25rem 1rem;
        border-radius: 0.875rem;
    }

    .vc-audience-card:hover {
        transform: none;
    }

    .vc-audience-card__icon {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }

    .vc-audience-card__title {
        font-size: 0.9375rem;
        margin-bottom: 0.375rem;
    }

    .vc-audience-card__description {
        font-size: 0.8125rem;
        line-height: 1.45;
    }

    /* FAQ Mobile */
    .vc-faq {
        padding: 3rem 0;
    }

    .vc-faq__container {
        padding: 0 1.25rem;
    }

    .vc-faq__header {
        margin-bottom: 1.75rem;
    }

    .vc-faq__title {
        font-size: 1.5rem;
    }

    .vc-faq__subtitle {
        font-size: 0.9375rem;
    }

    .vc-faq__list {
        gap: 0.625rem;
    }

    .vc-faq-item__question {
        padding: 1rem;
        font-size: 0.875rem;
    }

    .vc-faq-item__icon {
        font-size: 1.125rem;
    }

    .vc-faq-item__answer {
        padding: 0 1rem 1rem;
    }

    .vc-faq-item__answer p {
        font-size: 0.875rem;
    }

    .vc-faq__related {
        margin-top: 2rem;
        padding-top: 1.5rem;
    }

    .vc-faq__related-title {
        font-size: 0.875rem;
        margin-bottom: 1rem;
    }

    .vc-faq__related-links {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .vc-faq__related-link {
        padding: 0.875rem 1rem;
    }

    .vc-faq__related-link-title {
        font-size: 0.875rem;
    }

    .vc-faq__related-link-desc {
        font-size: 0.75rem;
    }

    .vc-faq__updated {
        margin-top: 1.5rem;
        font-size: 0.75rem;
    }
}

/* ===== SMALL MOBILE ===== */
@media (max-width: 480px) {
    .vc-hero {
        padding: 7.5rem 0 1.75rem;
    }

    .vc-hero__container {
        padding: 0 1.25rem;
    }

    .vc-hero__title {
        font-size: 1.5rem;
    }

    .vc-hero__subtitle {
        font-size: 0.875rem;
    }

    .vc-featured {
        padding: 0.75rem 0 3rem;
    }

    .vc-featured__container {
        padding: 0 1rem;
    }

    .vc-featured__title {
        font-size: 1.25rem;
    }

    .vc-featured-card__content {
        padding: 1.5rem;
    }

    .vc-featured-card__meta {
        gap: 0.5rem;
        margin-bottom: 1rem;
    }

    .vc-featured-card__badge {
        font-size: 0.625rem;
        padding: 0.25rem 0.625rem;
    }

    .vc-featured-card__duration,
    .vc-featured-card__lessons {
        font-size: 0.75rem;
    }

    .vc-featured-card__title {
        font-size: 1.25rem;
    }

    .vc-featured-card__description {
        font-size: 0.875rem;
        margin-bottom: 1.25rem;
    }

    .vc-featured-card__visual {
        height: 100px;
    }

    .vc-featured-card__play {
        width: 48px;
        height: 48px;
    }

    .vc-featured-card__play svg {
        width: 16px;
        height: 16px;
    }

    .vc-upcoming {
        margin-top: 1.5rem;
        padding-top: 1.5rem;
    }

    .vc-upcoming__title {
        font-size: 0.8125rem;
    }

    .vc-upcoming-card {
        padding: 1rem;
    }

    .vc-upcoming-card__title {
        font-size: 0.9375rem;
    }

    .vc-upcoming-card__description {
        font-size: 0.75rem;
    }

    /* Who's This For Small Mobile */
    .vc-audience {
        padding: 2.5rem 0;
    }

    .vc-audience__container {
        padding: 0 1rem;
    }

    .vc-audience__header {
        margin-bottom: 1.5rem;
    }

    .vc-audience__title {
        font-size: 1.375rem;
    }

    .vc-audience__subtitle {
        font-size: 0.875rem;
    }

    .vc-audience__grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .vc-audience-card {
        padding: 1.25rem;
        display: flex;
        flex-direction: row;
        align-items: flex-start;
        gap: 1rem;
        text-align: left;
    }

    .vc-audience-card__icon {
        font-size: 1.75rem;
        margin-bottom: 0;
        flex-shrink: 0;
    }

    .vc-audience-card__title {
        font-size: 0.9375rem;
        margin-bottom: 0.25rem;
    }

    .vc-audience-card__description {
        font-size: 0.8125rem;
    }

    /* FAQ Small Mobile */
    .vc-faq {
        padding: 2.5rem 0;
    }

    .vc-faq__container {
        padding: 0 1rem;
    }

    .vc-faq__title {
        font-size: 1.375rem;
    }

    .vc-faq-item__question {
        padding: 0.875rem;
        font-size: 0.8125rem;
        gap: 0.75rem;
    }

    .vc-faq-item__answer {
        padding: 0 0.875rem 0.875rem;
    }

    .vc-faq-item__answer p {
        font-size: 0.8125rem;
    }

    .vc-faq__related-link {
        padding: 0.75rem 1rem;
    }
}

/* ===== EXTRA SMALL MOBILE: 360px ===== */
@media (max-width: 360px) {
    .vc-hero__container,
    .vc-featured__container,
    .vc-audience__container,
    .vc-faq__container {
        padding: 0 0.875rem;
    }

    .vc-hero__title {
        font-size: 1.375rem;
    }

    .vc-featured-card__content {
        padding: 1.25rem;
    }

    .vc-featured-card__title {
        font-size: 1.125rem;
    }

    .vc-featured-card__description {
        font-size: 0.8125rem;
    }

    .vc-upcoming-card {
        padding: 0.875rem;
    }

    .vc-upcoming-card__title {
        font-size: 0.875rem;
    }
}