:root {
    --ca-color-primary: #1A2B1F;
    --ca-color-primary-mid: #2D4A35;
    --ca-color-primary-light: #3D6B47;
    --ca-color-accent: #B87333;
    --ca-color-accent-light: #D4924A;
    --ca-color-accent-pale: #F5EDD9;
    --ca-color-white: #FFFFFF;
    --ca-color-bg: #F8F7F4;
    --ca-color-bg-alt: #EFEFEB;
    --ca-color-surface: #FFFFFF;
    --ca-color-text-main: #1A2B1F;
    --ca-color-text-body: #3A4A3E;
    --ca-color-text-muted: #6B7B6E;
    --ca-color-text-light: #9BAA9E;
    --ca-color-border: #E2E0DA;
    --ca-color-border-strong: #C8C5BC;
    --ca-color-success: #2D6A4F;
    --ca-color-highlight: #F2EFE9;
    --ca-font-display: 'Sora', sans-serif;
    --ca-font-body: 'Inter', sans-serif;
    --ca-radius-sm: 6px;
    --ca-radius-md: 10px;
    --ca-radius-lg: 16px;
    --ca-radius-xl: 24px;
    --ca-radius-pill: 100px;
    --ca-shadow-sm: 0 1px 3px rgba(26,43,31,0.07), 0 1px 2px rgba(26,43,31,0.04);
    --ca-shadow-md: 0 4px 16px rgba(26,43,31,0.09), 0 2px 6px rgba(26,43,31,0.05);
    --ca-shadow-lg: 0 12px 40px rgba(26,43,31,0.12), 0 4px 12px rgba(26,43,31,0.06);
    --ca-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --ca-transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --ca-header-height: 72px;
    --ca-announcement-height: 40px;
}

.ct-cs-hero {
    background: var(--ca-color-bg-alt);
    border-bottom: 1px solid var(--ca-color-border);
    padding: 72px 24px 56px;
    text-align: center;
}

.ct-cs-hero__inner {
    max-width: 760px;
    margin: 0 auto;
}

.ct-cs-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--ca-font-body);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ca-color-accent);
    background: var(--ca-color-accent-pale);
    padding: 7px 16px;
    border-radius: var(--ca-radius-pill);
    margin-bottom: 20px;
}

.ct-cs-hero__title {
    font-family: var(--ca-font-display);
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--ca-color-text-main);
    line-height: 1.1;
    margin: 0 0 18px;
}

.ct-cs-hero__subtitle {
    font-family: var(--ca-font-body);
    font-size: 17px;
    line-height: 1.65;
    color: var(--ca-color-text-body);
    margin: 0 auto 40px;
    max-width: 600px;
}

.ct-cs-wall {
    background: var(--ca-color-bg);
    padding: 56px 24px 88px;
}

.ct-cs-wall__inner {
    max-width: 1320px;
    margin: 0 auto;
}

.ct-cs-filters {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 44px;
}

.ct-cs-filter {
    font-family: var(--ca-font-body);
    font-size: 14px;
    font-weight: 600;
    color: var(--ca-color-text-body);
    background: var(--ca-color-surface);
    border: 1px solid var(--ca-color-border);
    border-radius: var(--ca-radius-pill);
    padding: 10px 20px;
    cursor: pointer;
    transition: var(--ca-transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.ct-cs-filter:hover {
    border-color: var(--ca-color-primary-light);
    color: var(--ca-color-primary);
}

.ct-cs-filter:focus-visible {
    outline: 2px solid var(--ca-color-accent);
    outline-offset: 2px;
}

.ct-cs-filter.is-active {
    background: var(--ca-color-primary);
    border-color: var(--ca-color-primary);
    color: var(--ca-color-white);
}

.ct-cs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-flow: dense;
    gap: 20px;
}

.ct-cs-card {
    position: relative;
    border-radius: var(--ca-radius-lg);
    overflow: hidden;
    background: var(--ca-color-primary);
    box-shadow: var(--ca-shadow-sm);
    transition: box-shadow var(--ca-transition), transform var(--ca-transition);
}

.ct-cs-card:hover {
    box-shadow: var(--ca-shadow-lg);
    transform: translateY(-4px);
}

.ct-cs-card--portrait {
    grid-row: span 2;
}

.ct-cs-card--landscape {
    grid-column: span 2;
}

.ct-cs-card__media {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
    padding: 0;
    margin: 0;
    background: var(--ca-color-primary);
    cursor: pointer;
    font: inherit;
    color: inherit;
    text-align: left;
}

.ct-cs-card--portrait .ct-cs-card__media {
    aspect-ratio: 9 / 16;
}

.ct-cs-card--landscape .ct-cs-card__media {
    aspect-ratio: 16 / 9;
}

.ct-cs-card__poster {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--ca-transition-slow);
}

.ct-cs-card:hover .ct-cs-card__poster {
    transform: scale(1.04);
}

.ct-cs-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26,43,31,0.88) 0%, rgba(26,43,31,0.35) 38%, rgba(26,43,31,0.05) 60%, transparent 75%);
    pointer-events: none;
}

.ct-cs-card__badge {
    position: absolute;
    top: 14px;
    left: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--ca-color-accent);
    color: var(--ca-color-white);
    font-family: var(--ca-font-body);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 6px 12px;
    border-radius: var(--ca-radius-pill);
    z-index: 2;
}

.ct-cs-card__play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.92);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(255,255,255,0.92);
    color: var(--ca-color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    box-shadow: var(--ca-shadow-md);
    transition: transform var(--ca-transition), background var(--ca-transition);
    z-index: 2;
}

.ct-cs-card:hover .ct-cs-card__play {
    transform: translate(-50%, -50%) scale(1);
    background: var(--ca-color-accent);
    color: var(--ca-color-white);
}

.ct-cs-card__info {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 20px 18px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    z-index: 2;
}

.ct-cs-card__tag {
    align-self: flex-start;
    font-family: var(--ca-font-body);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--ca-color-accent-light);
    margin-bottom: 4px;
}

.ct-cs-card__title {
    font-family: var(--ca-font-display);
    font-size: 17px;
    font-weight: 600;
    color: var(--ca-color-white);
    line-height: 1.3;
}

.ct-cs-card__meta {
    font-family: var(--ca-font-body);
    font-size: 13px;
    color: rgba(255,255,255,0.78);
}

.ct-cs-card.ct-cs-hidden {
    display: none;
}

.ct-cs-empty,
.ct-cs-empty-filtered {
    text-align: center;
    padding: 80px 24px;
    color: var(--ca-color-text-muted);
}

.ct-cs-empty i,
.ct-cs-empty-filtered i {
    font-size: 36px;
    color: var(--ca-color-border-strong);
    margin-bottom: 16px;
    display: block;
}

.ct-cs-empty h3,
.ct-cs-empty-filtered h3 {
    font-family: var(--ca-font-display);
    font-size: 20px;
    color: var(--ca-color-text-main);
    margin: 0 0 8px;
}

.ct-cs-empty p,
.ct-cs-empty-filtered p {
    font-family: var(--ca-font-body);
    font-size: 15px;
    margin: 0;
}

.ct-cs-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--ca-font-body);
    font-size: 15px;
    font-weight: 600;
    padding: 14px 26px;
    border-radius: var(--ca-radius-pill);
    text-decoration: none;
    transition: var(--ca-transition);
    white-space: nowrap;
}

.ct-cs-btn--primary {
    background: var(--ca-color-accent);
    color: var(--ca-color-white);
}

.ct-cs-btn--primary:hover {
    background: var(--ca-color-accent-light);
}

.ct-cs-btn--ghost {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.3);
    color: var(--ca-color-white);
}

.ct-cs-btn--ghost:hover {
    border-color: rgba(255,255,255,0.6);
    background: rgba(255,255,255,0.06);
}

.ct-cs-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.ct-cs-modal[hidden] {
    display: none;
}

.ct-cs-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(26,43,31,0.85);
}

.ct-cs-modal__dialog {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    max-height: 90vh;
}

.ct-cs-modal__dialog.ct-cs-modal__dialog--landscape {
    max-width: 860px;
}

.ct-cs-modal__close {
    position: absolute;
    top: -44px;
    right: 0;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.25);
    color: var(--ca-color-white);
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--ca-transition);
}

.ct-cs-modal__close:hover {
    background: var(--ca-color-accent);
    border-color: var(--ca-color-accent);
}

.ct-cs-modal__video-wrap {
    position: relative;
    width: 100%;
    border-radius: var(--ca-radius-lg);
    overflow: hidden;
    background: #000;
    box-shadow: var(--ca-shadow-lg);
}

.ct-cs-modal__video-wrap video {
    width: 100%;
    height: 100%;
    display: block;
    max-height: 86vh;
}

@media (max-width: 1100px) {
    .ct-cs-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 860px) {
    .ct-cs-hero {
        padding: 56px 20px 44px;
    }

    .ct-cs-wall {
        padding: 40px 16px 64px;
    }

    .ct-cs-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .ct-cs-card--landscape {
        grid-column: span 2;
    }

    .ct-cs-filters {
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        margin-bottom: 32px;
        padding-bottom: 6px;
        scrollbar-width: none;
    }

    .ct-cs-filters::-webkit-scrollbar {
        display: none;
    }

    .ct-cs-filter {
        flex-shrink: 0;
    }
}

@media (max-width: 560px) {
    .ct-cs-hero__title {
        font-size: 2rem;
    }

    .ct-cs-hero__subtitle {
        font-size: 15px;
    }

    .ct-cs-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .ct-cs-card--landscape {
        grid-column: span 2;
    }

    .ct-cs-card__info {
        padding: 14px 12px;
    }

    .ct-cs-card__title {
        font-size: 14px;
    }

    .ct-cs-card__meta {
        font-size: 11px;
    }

    .ct-cs-card__play {
        width: 46px;
        height: 46px;
        font-size: 14px;
    }

    .ct-cs-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 380px) {
    .ct-cs-grid {
        grid-template-columns: 1fr;
    }

    .ct-cs-card--landscape {
        grid-column: span 1;
    }

    .ct-cs-card--portrait {
        grid-row: span 1;
    }

    .ct-cs-card--portrait .ct-cs-card__media {
        aspect-ratio: 4 / 5;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ct-cs-card,
    .ct-cs-card__poster,
    .ct-cs-card__play,
    .ct-cs-filter,
    .ct-cs-btn {
        transition: none !important;
    }
}