/* --- Hero Section --- */
.reviews-hero {
    background: radial-gradient(circle at bottom left, rgba(var(--color-1-rgb), 0.15), transparent 40%), linear-gradient(to bottom, rgba(var(--color-5-rgb) / 0.95), var(--color5)), url('https://placehold.co/1920x600/020617/1e293b?text=Client+Success');
    background-size: cover;
    background-position: center;
    padding: 6rem 0 4rem;
    position: relative;
    overflow: hidden;
}

/* Aggregate Badge */
.aggregate-box {
    background: rgba(var(--color-4-rgb) / 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    padding: 1rem 2rem;
    gap: 1.5rem;
}

/* --- Video Testimonials --- */
.video-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 16/9;
    background-color: var(--color4);
    box-shadow: 0 10px 30px -5px rgba(0,0,0,0.5);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    cursor: pointer;
    group: video-group;
}

    .video-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 20px 40px -5px rgba(0,0,0,0.6);
        border: 1px solid var(--color1);
    }

.video-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    opacity: 0.8;
}

.video-card:hover .video-thumb {
    transform: scale(1.05);
    opacity: 0.4;
}

.play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1);
    width: 70px;
    height: 70px;
    background-color: rgba(var(--color-1-rgb), 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color2);
    font-size: 2rem;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 0 0 0 rgba(var(--color-1-rgb), 0.7);
    z-index: 2;
}

.video-card:hover .play-btn {
    transform: translate(-50%, -50%) scale(1.1);
    background-color: var(--color1);
    box-shadow: 0 0 0 15px rgba(var(--color-1-rgb), 0.3);
}

.client-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(to top, var(--color5), transparent);
    z-index: 2;
}

/* --- Review Cards (Masonry Style) --- */
.review-card {
    background-color: var(--color4);
    border: 1px solid rgba(255,255,255,0.02);
    border-radius: 12px;
    padding: 2rem;
    height: 100%;
    transition: all 0.3s ease;
    position: relative;
}

    .review-card:hover {
        border-color: var(--color1);
        transform: translateY(-5px);
        background-color: lighten(var(--color4), 5%);
    }

    .review-card::before {
        content: '"';
        position: absolute;
        top: 10px;
        right: 20px;
        font-size: 4rem;
        color: var(--color1);
        font-family: serif;
        opacity: 0.1;
        line-height: 1;
    }

.user-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color1);
}

/* --- Platform Icons --- */
.platform-icon {
    font-size: 1.2rem;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.review-card:hover .platform-icon {
    opacity: 1;
    color: var(--color1);
}

/* --- Sort Controls --- */
.sort-control {
    background: var(--color4);
    border: 1px solid var(--color3);
    color: var(--color2);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    outline: none;
}

    .sort-control:focus {
        border-color: var(--color1);
    }

/* --- Animations --- */
.star-fill {
    color: var(--color1);
}

.star-empty {
    color: var(--color3);
    opacity: 0.3;
}

@keyframes pulse-ring {
    0% {
        transform: scale(0.33);
    }

    80%, 100% {
        opacity: 0;
    }
}

.circle-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 1px solid var(--color1);
    animation: pulse-ring 3s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
    opacity: 0.5;
    pointer-events: none;
}