.cs-page {
    font-family: 'Inter', sans-serif;
    background: transparent;
    padding: 8rem 2rem 4rem;
    min-height: 100vh;
}

.cs-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Page Header */
.cs-page-header {
    text-align: center;
    margin-bottom: 4rem;
    animation: csFadeDown 0.6s ease-out;
}

.cs-page-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin: 0 0 0.75rem 0;
    position: relative;
    display: inline-block;
}

.cs-page-header h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #20a9db, #1a8ab8);
    border-radius: 2px;
}

.cs-page-header p {
    color: #6b7280;
    font-size: 1.1rem;
    margin-top: 1.5rem;
}

/* Videos Grid */
.cs-videos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

/* Video Card */
.cs-video-card {
    border-radius: 16px;
    overflow: hidden;
    background: #111;
    box-shadow: 0 10px 30px rgba(32, 169, 219, 0.15);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(30px);
}

.cs-video-card.visible {
    animation: csFadeUp 0.6s ease-out forwards;
}

.cs-video-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(32, 169, 219, 0.25);
}

/* Video Wrapper */
.cs-video-wrapper {
    position: relative;
    width: 100%;
    padding-top: 177.78%;
    overflow: hidden;
    background: #0a0a0a;
}

.cs-video-player {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    transition: transform 0.4s ease;
}

.cs-video-card:hover .cs-video-player {
    transform: scale(1.03);
}

/* Video Overlay */
.cs-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0) 0%,
        rgba(0, 0, 0, 0) 40%,
        rgba(0, 0, 0, 0.5) 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: opacity 0.35s ease, visibility 0.35s ease;
    z-index: 2;
}

.cs-video-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.cs-video-card.playing .cs-video-overlay {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* Play Button */
.cs-play-btn {
    width: 68px;
    height: 68px;
    background: rgba(32, 169, 219, 0.85);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 8px 30px rgba(32, 169, 219, 0.45);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(6px);
    padding: 0;
}

.cs-play-btn svg {
    margin-right: -2px;
}

.cs-video-card:hover .cs-play-btn {
    transform: scale(1.12);
    background: rgba(32, 169, 219, 1);
    box-shadow: 0 12px 40px rgba(32, 169, 219, 0.55);
}

.cs-play-btn:focus-visible {
    outline: 2px solid white;
    outline-offset: 3px;
}

/* Mute Button */
.cs-mute-btn {
    position: absolute;
    bottom: 14px;
    left: 14px;
    width: 38px;
    height: 38px;
    background: rgba(0, 0, 0, 0.55);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 3;
    transition: all 0.25s ease;
    backdrop-filter: blur(4px);
    opacity: 0;
    transform: translateY(6px);
}

.cs-video-card:hover .cs-mute-btn,
.cs-video-card.playing .cs-mute-btn {
    opacity: 1;
    transform: translateY(0);
}

.cs-mute-btn:hover {
    background: rgba(32, 169, 219, 0.8);
}

.cs-mute-btn:focus-visible {
    outline: 2px solid white;
    outline-offset: 2px;
}

/* Stop Button */
.cs-stop-btn {
    position: absolute;
    bottom: 14px;
    left: 60px;
    width: 38px;
    height: 38px;
    background: rgba(0, 0, 0, 0.55);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 3;
    transition: all 0.25s ease;
    backdrop-filter: blur(4px);
    opacity: 0;
    transform: translateY(6px);
}

.cs-video-card:hover .cs-stop-btn,
.cs-video-card.playing .cs-stop-btn {
    opacity: 1;
    transform: translateY(0);
}

.cs-stop-btn:hover {
    background: rgba(220, 53, 69, 0.85);
}

.cs-stop-btn:focus-visible {
    outline: 2px solid white;
    outline-offset: 2px;
}

/* Section Footer */
.cs-section-footer {
    margin-top: 4rem;
    text-align: center;
    animation: csFadeUp 0.6s ease-out 0.8s backwards;
}

.cs-trust-badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.cs-badge-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: white;
    padding: 12px 24px;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(32, 169, 219, 0.1);
    color: #1f2937;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid #e5e7eb;
}

.cs-badge-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(32, 169, 219, 0.15);
    border-color: #20a9db;
}

.cs-badge-item i {
    color: #20a9db;
    font-size: 1.1rem;
}

/* Animations */
@keyframes csFadeDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes csFadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive - Tablet */
@media (max-width: 992px) {
    .cs-videos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }

    .cs-page-header h1 {
        font-size: 2.2rem;
    }
}

/* Responsive - Mobile */
@media (max-width: 576px) {
    .cs-page {
        padding: 6rem 1rem 2rem;
    }

    .cs-page-header {
        margin-bottom: 2.5rem;
    }

    .cs-page-header h1 {
        font-size: 1.8rem;
    }

    .cs-page-header p {
        font-size: 1rem;
    }

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

    .cs-play-btn {
        width: 56px;
        height: 56px;
    }

    .cs-play-btn svg {
        width: 22px;
        height: 22px;
    }

    .cs-mute-btn {
        opacity: 1;
        transform: translateY(0);
    }

    .cs-stop-btn {
        opacity: 1;
        transform: translateY(0);
    }

    .cs-trust-badges {
        gap: 0.75rem;
    }

    .cs-badge-item {
        padding: 10px 16px;
        font-size: 0.85rem;
    }

    .cs-section-footer {
        margin-top: 2.5rem;
    }
}

/* Stagger animation delays */
.cs-video-card:nth-child(1) { animation-delay: 0.05s; }
.cs-video-card:nth-child(2) { animation-delay: 0.1s; }
.cs-video-card:nth-child(3) { animation-delay: 0.15s; }
.cs-video-card:nth-child(4) { animation-delay: 0.2s; }
.cs-video-card:nth-child(5) { animation-delay: 0.25s; }
.cs-video-card:nth-child(6) { animation-delay: 0.3s; }
.cs-video-card:nth-child(7) { animation-delay: 0.35s; }
.cs-video-card:nth-child(8) { animation-delay: 0.4s; }
.cs-video-card:nth-child(9) { animation-delay: 0.45s; }