.sfbp-v2-wrap {
    position: fixed;
    bottom: 24px;
    z-index: 99999;
    width: min(390px, calc(100vw - 24px));
    opacity: 0;
    transform: translateY(18px) scale(.98);
    pointer-events: none;
    transition: opacity .35s ease, transform .35s ease;
}
.sfbp-v2-wrap.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}
.sfbp-v2-right { right: 20px; }
.sfbp-v2-left { left: 20px; }

.sfbp-v2-card {
    position: relative;
    overflow: hidden;
    border-radius: 22px;
    padding: 16px;
    color: #fff;
    background:
      linear-gradient(135deg, rgba(255,255,255,.12), rgba(255,255,255,.05)),
      linear-gradient(180deg, rgba(13,18,24,.96), rgba(18,25,33,.96));
    border: 1px solid rgba(255,255,255,.14);
    box-shadow: 0 18px 60px rgba(0,0,0,.28);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.sfbp-v2-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, color-mix(in srgb, var(--sfbp-accent) 28%, transparent), transparent 34%);
    pointer-events: none;
}
.sfbp-v2-topline {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 10px;
}
.sfbp-v2-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    padding: 8px 11px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--sfbp-accent) 24%, rgba(255,255,255,.08));
    border: 1px solid color-mix(in srgb, var(--sfbp-accent) 50%, rgba(255,255,255,.12));
    color: #fff;
}
.sfbp-v2-content {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 14px;
    align-items: start;
}
.sfbp-v2-icon {
    width: 60px;
    height: 60px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: linear-gradient(135deg, color-mix(in srgb, var(--sfbp-accent) 85%, white), color-mix(in srgb, var(--sfbp-accent) 65%, black));
    box-shadow: 0 10px 30px color-mix(in srgb, var(--sfbp-accent) 28%, transparent);
}
.sfbp-v2-icon svg { width: 30px; height: 30px; }
.sfbp-v2-copy h3 {
    margin: 2px 0 8px;
    color: #fff;
    font-size: 20px;
    line-height: 1.2;
    font-weight: 700;
}
.sfbp-v2-copy p {
    margin: 0 0 14px;
    color: rgba(255,255,255,.88);
    font-size: 14px;
    line-height: 1.55;
}
.sfbp-v2-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none !important;
    color: #fff !important;
    padding: 12px 15px;
    border-radius: 14px;
    font-weight: 700;
    line-height: 1;
    background: linear-gradient(135deg, color-mix(in srgb, var(--sfbp-accent) 84%, white), color-mix(in srgb, var(--sfbp-accent) 68%, black));
    box-shadow: 0 10px 24px color-mix(in srgb, var(--sfbp-accent) 28%, transparent);
    transition: transform .22s ease, box-shadow .22s ease, filter .22s ease;
}
.sfbp-v2-button:hover,
.sfbp-v2-button:focus {
    transform: translateY(-2px);
    filter: brightness(1.04);
    box-shadow: 0 14px 30px color-mix(in srgb, var(--sfbp-accent) 36%, transparent);
}
.sfbp-v2-arrow {
    font-size: 18px;
    transform: translateX(0);
    transition: transform .22s ease;
}
.sfbp-v2-button:hover .sfbp-v2-arrow,
.sfbp-v2-button:focus .sfbp-v2-arrow {
    transform: translateX(3px);
}
.sfbp-v2-close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.08);
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    z-index: 3;
}
.sfbp-v2-close:hover { background: rgba(255,255,255,.14); }
.sfbp-v2-glow {
    position: absolute;
    inset: auto -20% -45% auto;
    width: 220px;
    height: 120px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--sfbp-accent) 22%, transparent);
    filter: blur(30px);
    pointer-events: none;
}

@media (max-width: 767px) {
    .sfbp-v2-wrap { bottom: 14px; width: calc(100vw - 20px); }
    .sfbp-v2-mobile-center { left: 10px; right: 10px; margin: 0 auto; }
    .sfbp-v2-mobile-left { left: 10px; right: auto; }
    .sfbp-v2-mobile-right { right: 10px; left: auto; }
    .sfbp-v2-content { grid-template-columns: 52px 1fr; gap: 12px; }
    .sfbp-v2-icon { width: 52px; height: 52px; border-radius: 16px; }
    .sfbp-v2-copy h3 { font-size: 18px; padding-right: 26px; }
    .sfbp-v2-copy p { font-size: 13px; }
    .sfbp-v2-button { width: 100%; justify-content: center; }
}