/* ============================================================================
   csf-donation-carousel.css — POP-UP CAMPAIGN DARI TOMBOL DONATE DI NAVBAR
   ----------------------------------------------------------------------------
   Berkas terpisah, bukan bagian dari csf-donation.css, karena pemicunya ada di
   navbar dan navbar ada di setiap halaman. Menggabungkannya berarti setiap
   halaman situs mengunduh seluruh gaya halaman campaign hanya untuk satu
   tombol yang mungkin tidak pernah ditekan.
   ========================================================================== */

.coco-carousel {
    position: fixed;
    inset: 0;
    z-index: 1100; /* Di atas navbar (--z-navbar: 1000). */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgb(var(--color-shadow-rgb) / 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
    overflow-y: auto;
}

.coco-carousel[hidden] { display: none; }
.coco-carousel.is-open { opacity: 1; pointer-events: auto; }

.coco-carousel__panel {
    position: relative;
    width: 100%;
    max-width: 900px;
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    padding: 24px;
    border-radius: var(--radius-xl, 3rem);
    background: rgb(var(--color-forest-950-rgb) / 0.72);
    border: 1px solid rgb(var(--color-ivory-rgb) / 0.12);
    box-shadow: var(--shadow-glass-xl, 0 32px 64px rgb(0 0 0 / 0.4));
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    transform: scale(0.95);
    transition: transform 0.35s var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1));
}

.coco-carousel.is-open .coco-carousel__panel { transform: scale(1); }

/* ---------------------------------------------------------------------------
   Kepala
   ------------------------------------------------------------------------ */
.coco-carousel__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
    padding: 0 4px;
}

.coco-carousel__eyebrow {
    display: block;
    margin-bottom: 6px;
    font-family: var(--font-label);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgb(var(--color-secondary-fixed-rgb));
}

.coco-carousel__title {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(22px, 4vw, 30px);
    font-weight: 400;
    line-height: 1.2;
    color: rgb(var(--color-ivory-rgb));
}

.coco-carousel__close {
    flex: 0 0 auto;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    background: rgb(var(--color-ivory-rgb) / 0.1);
    border: 1px solid rgb(var(--color-ivory-rgb) / 0.2);
    color: rgb(var(--color-ivory-rgb));
    font-size: 26px;
    line-height: 1;
    transition: background-color var(--transition-fast);
}
.coco-carousel__close:hover { background: rgb(var(--color-ivory-rgb) / 0.2); }

/* ---------------------------------------------------------------------------
   Viewport & track
   ------------------------------------------------------------------------ */
.coco-carousel__viewport {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg, 2rem);
}

.coco-carousel__track {
    display: flex;
    /* Track digeser per 100% lebar; tiap slide mengisi penuh viewport. */
    transition: transform 0.6s var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1));
}

.coco-carousel__message {
    flex: 0 0 100%;
    margin: 0;
    padding: 80px 24px;
    text-align: center;
    color: rgb(var(--color-on-surface-variant-rgb));
    font-size: 15px;
}

/* ---------------------------------------------------------------------------
   Slide — bentuk kartu program
   ------------------------------------------------------------------------ */
.coco-carousel__slide {
    position: relative;
    flex: 0 0 100%;
    min-width: 100%;
    height: clamp(300px, 46vw, 420px);
    display: block;
    overflow: hidden;
    text-decoration: none;
    border-radius: var(--radius-lg, 2rem);
}

.coco-carousel__media { position: absolute; inset: 0; }

.coco-carousel__media img,
.coco-carousel__media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    transition: opacity 1s ease, transform 1s ease;
}

.coco-carousel__slide:hover .coco-carousel__media img,
.coco-carousel__slide:hover .coco-carousel__media video {
    opacity: 0.95;
    transform: scale(1.05);
}

.coco-carousel__body {
    position: relative;
    z-index: 1;
    height: 100%;
    padding: clamp(20px, 4vw, 40px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    /* Scrim yang sama dengan kartu Environment: from-scrim/80 via-scrim/30. */
    background: linear-gradient(
        to top,
        rgb(var(--color-shadow-rgb) / 0.8) 0%,
        rgb(var(--color-shadow-rgb) / 0.3) 50%,
        transparent 100%);
}

.coco-carousel__label {
    font-family: var(--font-label);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgb(var(--color-secondary-rgb));
    text-shadow: 0 1px 2px rgb(var(--color-shadow-rgb) / 0.5);
}

.coco-carousel__slide-title {
    margin: 0 0 12px;
    font-family: var(--font-display);
    font-size: clamp(26px, 5vw, 36px);
    font-weight: 400;
    line-height: 1.15;
    color: rgb(var(--color-primary-rgb));
    text-shadow: 0 2px 8px rgb(var(--color-shadow-rgb) / 0.5);
}

.coco-carousel__slide-text {
    margin: 0 0 18px;
    max-width: 34rem;
    font-size: clamp(15px, 2.2vw, 18px);
    font-style: italic;
    line-height: 1.6;
    color: rgb(var(--color-on-surface-rgb));
    text-shadow: 0 1px 4px rgb(var(--color-shadow-rgb) / 0.5);
}

.coco-carousel__cta {
    display: inline-flex;
    align-items: center;
    padding: 10px 24px;
    border-radius: 999px;
    background: rgb(var(--color-secondary-fixed-rgb));
    color: rgb(var(--color-on-secondary-rgb));
    font-family: var(--font-label);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: transform var(--transition-fast);
}
.coco-carousel__slide:hover .coco-carousel__cta { transform: translateX(4px); }

/* ---------------------------------------------------------------------------
   Panah & titik
   ------------------------------------------------------------------------ */
.coco-carousel__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    background: rgb(var(--color-shadow-rgb) / 0.5);
    border: 1px solid rgb(var(--color-ivory-rgb) / 0.25);
    color: rgb(var(--color-ivory-rgb));
    font-size: 26px;
    line-height: 1;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    transition: background-color var(--transition-fast);
}
.coco-carousel__nav:hover { background: rgb(var(--color-shadow-rgb) / 0.75); }
.coco-carousel__nav[hidden] { display: none; }
.coco-carousel__nav--prev { left: 14px; }
.coco-carousel__nav--next { right: 14px; }

.coco-carousel__dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 18px;
}
.coco-carousel__dots[hidden] { display: none; }

.coco-carousel__dot {
    width: 9px;
    height: 9px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    cursor: pointer;
    background: rgb(var(--color-ivory-rgb) / 0.25);
    transition: width var(--transition-fast), background-color var(--transition-fast);
}
.coco-carousel__dot.is-active {
    width: 26px;
    border-radius: 999px;
    background: rgb(var(--color-secondary-fixed-rgb));
}

/* ---------------------------------------------------------------------------
   Kaki
   ------------------------------------------------------------------------ */
.coco-carousel__foot { margin-top: 18px; text-align: center; }

.coco-carousel__all {
    font-family: var(--font-label);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgb(var(--color-on-surface-variant-rgb));
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}
.coco-carousel__all:hover {
    color: rgb(var(--color-secondary-fixed-rgb));
    border-bottom-color: rgb(var(--color-secondary-fixed-rgb));
}

/* Ponsel: panah menutupi teks slide, jadi titik saja yang dipakai. */
@media (max-width: 559px) {
    .coco-carousel { padding: 12px; }
    .coco-carousel__panel { padding: 18px; border-radius: var(--radius-lg, 2rem); }
    .coco-carousel__nav { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .coco-carousel,
    .coco-carousel__panel,
    .coco-carousel__track,
    .coco-carousel__media img,
    .coco-carousel__media video { transition-duration: 0.01ms !important; }
}