/* ============================================
   Campaign / Announcement Modal
   ============================================ */

.campaign-modal {
    position: fixed;
    inset: 0;
    z-index: 1100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    opacity: 0;
    transition: opacity 0.35s ease;
}

.campaign-modal[hidden] {
    display: none;
}

.campaign-modal.is-visible {
    opacity: 1;
}

.campaign-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.campaign-modal__content {
    position: relative;
    width: 100%;
    max-width: 380px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    animation: campaignPop 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

@keyframes campaignPop {
    from {
        transform: scale(0.85);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Close button */
.campaign-modal__close {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    z-index: 10;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: rgba(0, 0, 0, 0.4);
    color: #fff;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: background 0.2s;
}

.campaign-modal__close:active {
    background: rgba(0, 0, 0, 0.6);
}

/* Title */
.campaign-modal__title {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 5;
    padding: var(--space-xl) var(--space-lg) var(--space-md);
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    background: linear-gradient(0deg, rgba(0,0,0,0.6) 0%, transparent 100%);
    pointer-events: none;
}

/* Link wrapper */
.campaign-modal__link {
    display: block;
    text-decoration: none;
}

/* Single image */
.campaign-modal__single img {
    width: 100%;
    height: auto;
    display: block;
}

/* Carousel */
.campaign-modal__carousel {
    position: relative;
}

.campaign-modal__track {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

.campaign-modal__track::-webkit-scrollbar {
    display: none;
}

.campaign-modal__slide {
    flex-shrink: 0;
    width: 100%;
    scroll-snap-align: start;
}

.campaign-modal__slide img {
    width: 100%;
    height: auto;
    display: block;
}

/* Dots */
.campaign-modal__dots {
    position: absolute;
    bottom: var(--space-sm);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 5;
}

.campaign-modal__dot {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.4);
    border: none;
    padding: 0;
    cursor: pointer;
    transition: all 0.2s;
}

.campaign-modal__dot--active {
    background: #fff;
    width: 20px;
    border-radius: 4px;
}