.bf-section {
    background-color: #000000;
    color: #ffffff;
    padding: 80px 0;
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
    overflow: hidden;
}

.bf-section .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.bf-header {
    margin-bottom: 60px;
}

.bf-title-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.bf-red-dot {
    width: 24px;
    height: 24px;
    background-color: #ff2a55;
    border-radius: 50%;
    display: inline-block;
}

.bf-title {
    font-size: 42px;
    font-weight: 700;
    letter-spacing: 2px;
    margin: 0;
    color: #ffffff;
}

.bf-subtitle {
    font-size: 24px;
    color: #00f0ff;
    font-weight: 600;
    margin-bottom: 30px;
    margin-left: 36px;
}

.bf-highlight {
    font-size: 36px;
    color: #00f0ff;
    font-weight: 600;
    letter-spacing: 1px;
    margin: 0;
    margin-left: 36px;
}

.bf-body {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 40px;
}

.bf-left-stats {
    flex: 0 0 45%;
    display: flex;
    flex-direction: column;
    gap: 60px;
    padding-bottom: 40px;
}

.bf-stat-row {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.bf-stat-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.bf-val {
    font-size: 64px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 15px;
}

.bf-val-red {
    color: #ff2a55;
}

.bf-val-cyan {
    color: #00f0ff;
}

.bf-arrow-up {
    display: inline-block;
    width: 24px;
    height: 24px;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23ff2a55"><path d="M12 4L4 12h5v8h6v-8h5z"/></svg>');
    background-size: contain;
    background-repeat: no-repeat;
    transform: rotate(20deg);
}

.bf-val-cyan .bf-arrow-up {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2300f0ff"><path d="M12 4L4 12h5v8h6v-8h5z"/></svg>');
}

.bf-label {
    font-size: 20px;
    font-weight: 600;
    padding: 8px 30px;
    border-radius: 30px;
    color: #000000;
    white-space: nowrap;
}

.bf-label-red {
    background-color: #ff2a55;
    color: #ffffff;
}

.bf-label-cyan {
    background-color: #00f0ff;
}

.bf-right-chart {
    flex: 0 0 55%;
    position: relative;
    height: 400px;
}

.bf-chart-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.bf-svg {
    width: 100%;
    height: 100%;
    display: block;
}

.bf-point-label {
    position: absolute;
    transform: translate(-50%, -100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 15px;
}

.bf-point-label::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 10px;
    background-color: rgba(255,255,255,0.5);
}

.bf-tag {
    font-size: 12px;
    padding: 4px 12px;
    border-radius: 12px;
    border: 1px solid;
    margin-bottom: 6px;
    white-space: nowrap;
    background-color: #000;
}

.bf-tag-cyan {
    border-color: #00f0ff;
    color: #ffffff;
}

.bf-tag-red {
    border-color: #ff2a55;
    color: #ffffff;
}

.bf-val-small {
    font-size: 24px;
    font-weight: 600;
}

.bf-text-cyan {
    color: #00f0ff;
}

.bf-text-red {
    color: #ff2a55;
}

.bf-final-label {
    position: absolute;
    transform: translate(-50%, -100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.bf-final-title {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 4px;
    white-space: nowrap;
}

.bf-final-subtitle {
    font-size: 16px;
    color: #ff2a55;
    margin-bottom: 12px;
    white-space: nowrap;
}

.bf-arrow-big {
    width: 30px;
    height: 60px;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 40 80"><path d="M 20 0 L 40 30 L 25 30 Q 25 60 10 80 Q 20 60 15 30 L 0 30 Z" fill="%23ff2a55"/></svg>');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center bottom;
}

@media (max-width: 992px) {
    .bf-body {
        flex-direction: column;
        align-items: center;
    }
    .bf-left-stats, .bf-right-chart {
        flex: 0 0 100%;
        width: 100%;
    }
    .bf-title { font-size: 32px; }
    .bf-highlight { font-size: 24px; margin-left: 0; margin-top: 10px; }
    .bf-subtitle { margin-left: 0; }
    .bf-title-row { justify-content: center; }
    .bf-header { text-align: center; }
}

@media (max-width: 600px) {
    .bf-stat-row {
        flex-direction: column;
        gap: 40px;
    }
    .bf-val { font-size: 48px; }
    .bf-right-chart { height: 300px; overflow-x: auto; }
    .bf-chart-wrapper { width: 800px; height: 300px; }
}