/* =========================================================
   banner.css – Sticky top & bottom announcement banners
   ========================================================= */

/* ── Top Banner ── */
.sb-top-banner {
    position:        sticky;
    top:             0;
    z-index:         1100;
    background:      linear-gradient(90deg, var(--sb-primary-dark) 0%, var(--sb-primary) 55%, var(--sb-secondary) 100%);
    color:           var(--sb-cream);
    min-height:      var(--sb-top-banner-h);
    display:         flex;
    align-items:     center;
    padding:         var(--sb-space-2) var(--sb-container-pad);
}

.sb-banner-inner {
    display:         flex;
    align-items:     center;
    justify-content: center;
    gap:             var(--sb-space-4);
    flex-wrap:       wrap;
    width:           100%;
    max-width:       var(--sb-container-max);
    margin:          0 auto;
}

.sb-banner-text {
    font-size:   var(--sb-text-sm);
    font-weight: var(--sb-fw-regular);
    text-align:  center;
    opacity:     0.95;
}

.sb-banner-text strong { font-weight: var(--sb-fw-semibold); }

.sb-banner-cta {
    display:         inline-flex;
    align-items:     center;
    gap:             var(--sb-space-1);
    background:      rgba(253, 251, 212, 0.16);
    color:           var(--sb-cream);
    font-size:       var(--sb-text-xs);
    font-weight:     var(--sb-fw-bold);
    letter-spacing:  0.04em;
    text-transform:  uppercase;
    padding:         0.35rem 1rem;
    border-radius:   var(--sb-radius-full);
    border:          1px solid rgba(253, 251, 212, 0.38);
    transition:      var(--sb-transition-fast);
    white-space:     nowrap;
}
.sb-banner-cta:hover {
    background: rgba(253, 251, 212, 0.28);
    color:      var(--sb-cream);
}

.sb-banner-close {
    position:   absolute;
    right:      var(--sb-space-3);
    top:        50%;
    transform:  translateY(-50%);
    color:      rgba(255,255,255,0.7);
    padding:    var(--sb-space-1);
    line-height: 1;
    transition: var(--sb-transition-fast);
}
.sb-banner-close:hover { color: var(--sb-cream); }

/* ── Bottom Banner (sticky CTA) ── */
.sb-bottom-banner {
    position:         fixed;
    bottom:           0;
    left:             0;
    right:            0;
    z-index:          1050;
    background:       linear-gradient(90deg, var(--sb-primary) 0%, var(--sb-primary-dark) 100%);
    color:            var(--sb-cream);
    padding:          var(--sb-space-3) var(--sb-container-pad);
    box-shadow:       0 -4px 20px rgba(0, 0, 0, 0.2);
    transform:        translateY(0);
    transition:       transform 0.4s cubic-bezier(.4,0,.2,1);
    box-sizing:       border-box;
    width:            auto;
    max-width:        none;
    overflow:         hidden;
}

.sb-bottom-banner.sb-hidden { transform: translateY(110%); }

.sb-bottom-banner__inner {
    display:         flex;
    align-items:     center;
    justify-content: space-between;
    gap:             var(--sb-space-4);
    flex-wrap:       wrap;
    width:           100%;
    max-width:       100%;
}

.sb-bottom-banner__text {
    display:     flex;
    align-items: center;
    gap:         var(--sb-space-3);
    flex-wrap:   wrap;
}

.sb-bottom-banner__text strong {
    font-size:   var(--sb-text-base);
    font-weight: var(--sb-fw-bold);
    color:       var(--sb-secondary);
}

.sb-bottom-banner__text span {
    font-size: var(--sb-text-sm);
    color:     rgba(253, 251, 212, 0.88);
}

.sb-bottom-banner__actions {
    display:     flex;
    align-items: center;
    gap:         var(--sb-space-3);
    flex-shrink: 0;
    min-width:   0;
}

@media (max-width: 768px) {
    .sb-bottom-banner {
        left: 0;
        right: 0;
        width: 100%;
        max-width: 100%;
        padding: 8px 10px;
    }

    .sb-bottom-banner .sb-container {
        padding-inline: 0;
        max-width: 100%;
    }

    .sb-bottom-banner__inner {
        position: relative;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        justify-content: center;
        gap: 6px;
        width: 100%;
    }

    .sb-bottom-banner__text {
        display: flex;
        justify-content: center;
        text-align: center;
        width: 100%;
        min-width: 0;
    }

    .sb-bottom-banner__actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 6px;
        width: 100%;
        min-width: 0;
    }

    .sb-bottom-banner__actions .sb-btn {
        width: 100%;
        max-width: 100%;
        padding: 0.48rem 0.6rem;
        justify-content: center;
        font-size: 12px;
        line-height: 1.2;
        white-space: nowrap;
        min-width: 0;
    }

    .sb-bottom-banner__close {
        position: absolute;
        top: 2px;
        right: 0;
        margin: 0;
        padding: 2px 4px;
        line-height: 1;
    }

    .sb-bottom-banner__text span {
        display: none;
    }

    .sb-bottom-banner__text strong {
        font-size: 14px;
    }
}

.sb-btn--banner-primary {
    background:   var(--sb-cream);
    color:        var(--sb-primary-dark);
    border-color: var(--sb-cream);
    padding:      0.55rem 1.25rem;
    font-size:    var(--sb-text-sm);
}
.sb-btn--banner-primary:hover {
    background:   var(--sb-secondary-light);
    border-color: var(--sb-secondary-light);
    color:        var(--sb-primary-dark);
}

.sb-btn--whatsapp {
    background:   #25D366;
    color:        var(--sb-white);
    border-color: #25D366;
    padding:      0.55rem 1.25rem;
    font-size:    var(--sb-text-sm);
}
.sb-btn--whatsapp:hover {
    background:   #20BD5A;
    color:        var(--sb-white);
}

.sb-bottom-banner__close {
    color:        rgba(255,255,255,0.5);
    padding:      var(--sb-space-1);
    margin-left:  var(--sb-space-2);
    transition:   var(--sb-transition-fast);
}
.sb-bottom-banner__close:hover { color: var(--sb-cream); }