/* ============================================================
   styles/promo-flip.css
   3D flip-card promo spotlight — real partner-store ads (Super
   Dokan, Baytna, etc). Tap/click a card to flip it and reveal
   the offer details + an order CTA.
   ============================================================ */

.promo-flip__header { display: flex; flex-direction: column; }
.promo-flip__sub {
    font-size: var(--fs-small);
    color: var(--clr-gray-500);
    margin-top: -4px;
    padding-right: 9px;
}

.promo-flip__scroll {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: clamp(10px, 2vw, 14px) var(--container-pad) clamp(14px, 2.5vw, 20px);
}
.promo-flip__scroll::-webkit-scrollbar { display: none; }

.promo-flip__track {
    display: flex;
    gap: clamp(14px, 3vw, 22px);
}

/* ── The card itself ────────────────────────────────────────
   perspective lives on the outer element so the inner face
   actually rotates in 3D space instead of just squashing.    */
.promo-flip-card {
    flex: 0 0 calc(100vw - (var(--container-pad) * 2));
    width: calc(100vw - (var(--container-pad) * 2));
    height: clamp(260px, 78vw, 340px);
    scroll-snap-align: center;
    perspective: 1400px;
    cursor: pointer;
    outline: none;
}
@media (min-width: 540px) {
    .promo-flip-card {
        flex: 0 0 clamp(220px, 38vw, 300px);
        width: clamp(220px, 38vw, 300px);
        height: clamp(280px, 46vw, 360px);
        scroll-snap-align: start;
    }
}
@media (min-width: 900px) {
    .promo-flip-card {
        flex: 0 0 300px;
        width: 300px;
        height: 380px;
    }
}

.promo-flip-card__inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.75s cubic-bezier(.22, .9, .3, 1);
    transform-style: preserve-3d;
    will-change: transform;
}

/* Gentle hover "peek" on devices that actually have a hover-capable
   pointer (skipped on touch so it doesn't fight with tap-to-flip) */
@media (hover: hover) and (pointer: fine) {
    .promo-flip-card:not(.is-flipped):hover .promo-flip-card__inner {
        transform: rotateY(-10deg) scale(1.015);
    }
}

.promo-flip-card.is-flipped .promo-flip-card__inner {
    transform: rotateY(180deg);
}

.promo-flip-card__face {
    position: absolute;
    inset: 0;
    border-radius: var(--radius-xl);
    overflow: hidden;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    box-shadow: var(--shadow-lg);
}

/* ── Front face — full-bleed promo image ──────────────────── */
.promo-flip-card__face--front { background: var(--clr-black); }
.promo-flip-card__face--front img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}
.promo-flip-card__scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0) 42%);
    pointer-events: none;
}

.promo-flip-card__badge {
    position: absolute;
    top: 12px;
    right: 12px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--clr-orange);
    color: var(--clr-white);
    font-size: var(--fs-tiny);
    font-weight: 800;
    padding: 5px 12px;
    border-radius: var(--radius-pill);
    box-shadow: 0 4px 14px rgba(255,92,0,0.45);
    animation: promoBadgePulse 2.2s ease-in-out infinite;
}
.promo-flip-card__badge--food { background: #16a34a; box-shadow: 0 4px 14px rgba(22,163,74,0.4); }

@keyframes promoBadgePulse {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.07); }
}

.promo-flip-card__flip-icon {
    position: absolute;
    top: 12px;
    left: 12px;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.45);
    backdrop-filter: blur(3px);
    color: var(--clr-white);
    border-radius: 50%;
    font-size: 1rem;
    animation: promoFlipSpin 3.5s linear infinite;
}
@keyframes promoFlipSpin {
    0%, 60%, 100% { transform: rotate(0deg); }
    75%           { transform: rotate(180deg); }
    90%           { transform: rotate(360deg); }
}

.promo-flip-card__hint {
    position: absolute;
    bottom: 12px;
    right: 14px;
    left: 14px;
    color: var(--clr-white);
    font-size: var(--fs-small);
    font-weight: 700;
    text-shadow: 0 1px 6px rgba(0,0,0,0.5);
}

/* ── Back face — offer details + CTA ───────────────────────── */
.promo-flip-card__face--back {
    transform: rotateY(180deg);
    background: linear-gradient(155deg, #1a1a1a 0%, #2b1204 100%);
    padding: clamp(16px, 4vw, 22px);
    display: flex;
}
.promo-flip-card__face--back-alt {
    background: linear-gradient(155deg, #1a1a1a 0%, #0c2415 100%);
}

.promo-flip-card__back-content {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    color: var(--clr-white);
}

.promo-flip-card__store {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: var(--fs-tiny);
    color: rgba(255,255,255,0.55);
    font-weight: 800;
    letter-spacing: 0.5px;
}
.promo-flip-card__x { opacity: 0.5; }
.promo-flip-card__brand { color: var(--clr-orange); }

.promo-flip-card__title {
    font-size: clamp(0.95rem, 4vw, 1.1rem);
    font-weight: 800;
    line-height: 1.35;
    margin-top: 8px;
}

.promo-flip-card__desc {
    font-size: var(--fs-small);
    color: rgba(255,255,255,0.65);
    line-height: 1.5;
    margin-top: 8px;
}

.promo-flip-card__items {
    list-style: none;
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    overflow-y: auto;
}
.promo-flip-card__items li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    font-size: var(--fs-tiny);
    padding-bottom: 6px;
    border-bottom: 1px dashed rgba(255,255,255,0.12);
}
.promo-flip-card__items li span { color: rgba(255,255,255,0.75); }
.promo-flip-card__items li b   { color: var(--clr-orange); white-space: nowrap; }

.promo-flip-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}
.promo-flip-card__tags span {
    font-size: var(--fs-micro);
    font-weight: 700;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 4px 9px;
    border-radius: var(--radius-pill);
    color: rgba(255,255,255,0.8);
}

.promo-flip-card__footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding-top: 12px;
}

.promo-flip-card__valid {
    font-size: var(--fs-micro);
    color: rgba(255,255,255,0.5);
    font-weight: 700;
}

.promo-flip-card__price {
    font-size: clamp(1.05rem, 4.5vw, 1.3rem);
    font-weight: 800;
    color: var(--clr-orange);
    white-space: nowrap;
}
.promo-flip-card__price small { font-size: 0.6em; font-weight: 700; color: rgba(255,255,255,0.6); }

.promo-flip-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--clr-orange);
    color: var(--clr-white);
    font-weight: 800;
    font-size: var(--fs-small);
    padding: 10px 16px;
    border-radius: var(--radius-pill);
    text-decoration: none;
    white-space: nowrap;
    box-shadow: var(--shadow-orange);
    transition: transform 0.15s;
}
.promo-flip-card__cta:active { transform: scale(0.95); }

.promo-flip__dots {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: clamp(6px, 1.5vw, 10px);
}
@media (min-width: 540px) {
    .promo-flip__dots { display: none; }
}
.promo-flip__dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--clr-gray-200);
    transition: background 0.3s, width 0.3s;
    cursor: pointer;
}
.promo-flip__dot.active {
    background: var(--clr-orange);
    width: 18px;
    border-radius: 3px;
}

/* Respect reduced-motion preferences — kill the decorative loops,
   keep the actual flip (that one's functional, not decorative). */
@media (prefers-reduced-motion: reduce) {
    .promo-flip-card__badge,
    .promo-flip-card__flip-icon { animation: none; }
}