[data-sticky-header] {
    position: sticky;
    top: 0;
    z-index: 60;
    transition: box-shadow 220ms ease, background-color 220ms ease, border-color 220ms ease, backdrop-filter 220ms ease;
}

[data-sticky-header].is-scrolled {
    box-shadow: 0 16px 34px rgba(15, 23, 42, 0.14);
}

.coiffure-service-front [data-sticky-header] {
    background: rgba(255, 255, 255, 0.66);
    border: 1px solid rgba(39, 25, 78, 0.12);
    border-radius: 22px;
    padding: 16px 20px;
    margin-bottom: 22px;
    backdrop-filter: blur(8px);
}

.coiffure-service-front [data-sticky-header].is-scrolled {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(58, 36, 119, 0.2);
    backdrop-filter: blur(14px);
}

.david-salon-front [data-sticky-header].is-scrolled {
    background: rgba(255, 255, 255, 0.88);
    border-bottom-color: rgba(17, 17, 17, 0.1);
    backdrop-filter: blur(14px);
}

.curly-front-page .curly-header-shell.is-scrolled .mkdf-menu-area {
    background: rgba(255, 255, 255, 0.985);
    box-shadow: 0 18px 36px rgba(10, 10, 10, 0.1);
}

.front-demo-mode-bar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 14px;
    padding: 10px 14px;
    border-radius: 14px;
    border: 1px solid rgba(146, 64, 14, 0.2);
    background: rgba(251, 191, 36, 0.16);
    color: #7c2d12;
}

.front-demo-mode-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    border: 1px solid rgba(124, 45, 18, 0.2);
    background: rgba(255, 255, 255, 0.66);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.front-demo-mode-text {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.4;
    flex: 1 1 280px;
}

.front-demo-mode-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    padding: 0 12px;
    border-radius: 999px;
    border: 1px solid rgba(124, 45, 18, 0.28);
    color: #7c2d12;
    background: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 700;
    white-space: nowrap;
}

.front-demo-mode-cta:hover,
.front-demo-mode-cta:focus-visible {
    color: #5b1e0f;
    border-color: rgba(91, 30, 15, 0.38);
    box-shadow: 0 10px 24px rgba(124, 45, 18, 0.12);
}

.bu-whatsapp-float {
    position: fixed;
    right: 18px;
    bottom: 92px;
    z-index: 85;
    width: 76px;
    height: 76px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: #111827;
    text-decoration: none;
    box-shadow: 0 18px 34px rgba(15, 23, 42, 0.22);
    transition: transform 180ms ease, box-shadow 180ms ease;
}

.bu-whatsapp-float:hover,
.bu-whatsapp-float:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 24px 42px rgba(15, 23, 42, 0.26);
}

.bu-whatsapp-float-avatar {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    overflow: hidden;
    display: grid;
    place-items: center;
    border: 4px solid rgba(255, 255, 255, 0.96);
    background: linear-gradient(135deg, #16100d 0%, #241915 100%);
}

.bu-whatsapp-float-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: grayscale(1) contrast(1.02);
    transition: transform 220ms ease;
}

.bu-whatsapp-float:hover .bu-whatsapp-float-avatar img,
.bu-whatsapp-float:focus-visible .bu-whatsapp-float-avatar img {
    transform: scale(1.05);
}

.bu-whatsapp-float-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #111827;
    color: #ffffff;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.bu-whatsapp-float-status {
    position: absolute;
    right: 6px;
    bottom: 6px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #25d366;
    border: 3px solid #ffffff;
    box-shadow: 0 0 0 4px rgba(37, 211, 102, 0.18);
}

.bu-whatsapp-float-label {
    position: absolute;
    right: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%);
    white-space: nowrap;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(17, 24, 39, 0.94);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease, transform 180ms ease;
}

.bu-whatsapp-float:hover .bu-whatsapp-float-label,
.bu-whatsapp-float:focus-visible .bu-whatsapp-float-label {
    opacity: 1;
    transform: translateY(-50%) translateX(-4px);
}

.bu-footer-socials {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 12px;
}

.bu-footer-social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 999px;
    border: 1px solid rgba(15, 23, 42, 0.12);
    background: rgba(255, 255, 255, 0.92);
    color: #111827;
    text-decoration: none;
    box-shadow: 0 10px 20px rgba(15, 23, 42, 0.08);
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.bu-footer-social-link:hover,
.bu-footer-social-link:focus-visible {
    transform: translateY(-2px);
    border-color: rgba(15, 23, 42, 0.22);
    box-shadow: 0 14px 24px rgba(15, 23, 42, 0.12);
}

.bu-footer-social-link svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.bu-footer-social-link--instagram {
    background: linear-gradient(135deg, #fdc468 0%, #df4996 52%, #4f5bd5 100%);
    border-color: rgba(223, 73, 150, 0.28);
    color: #ffffff;
}

.bu-footer-social-link--facebook {
    background: #1877f2;
    border-color: rgba(24, 119, 242, 0.34);
    color: #ffffff;
}

.bu-footer-social-link--tiktok {
    background: #111111;
    border-color: rgba(17, 17, 17, 0.18);
    color: #ffffff;
}

.bu-footer-social-link--instagram:hover,
.bu-footer-social-link--instagram:focus-visible,
.bu-footer-social-link--facebook:hover,
.bu-footer-social-link--facebook:focus-visible,
.bu-footer-social-link--tiktok:hover,
.bu-footer-social-link--tiktok:focus-visible {
    color: #ffffff;
}

@media (max-width: 900px) {
    .coiffure-service-front [data-sticky-header] {
        border-radius: 18px;
    }
}

@media (max-width: 640px) {
    .front-demo-mode-bar {
        border-radius: 12px;
        padding: 9px 10px;
    }

    .front-demo-mode-text {
        font-size: 0.86rem;
    }

    .bu-whatsapp-float {
        right: 12px;
        bottom: 82px;
        width: 68px;
        height: 68px;
    }

    .bu-whatsapp-float-label {
        display: none;
    }
}