/* Motion — respects user preference */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .reveal {
        opacity: 1 !important;
        transform: none !important;
    }
}

@keyframes page-enter {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fade-up {
    from {
        opacity: 0;
        transform: translateY(28px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes hero-ken-burns {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.06);
    }
}

@keyframes hero-shine {
    0% {
        transform: translateX(-120%) skewX(-12deg);
    }
    60%,
    100% {
        transform: translateX(220%) skewX(-12deg);
    }
}

@keyframes pulse-soft {
    0%,
    100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.03);
    }
}

@keyframes dot-breathe {
    0%,
    100% {
        opacity: 0.45;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.15);
    }
}

@keyframes cart-pop {
    0% {
        transform: scale(1);
    }
    40% {
        transform: scale(1.35);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes heart-pop {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.25);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes nav-icon-bounce {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-4px);
    }
}

body {
    animation: page-enter 0.45s ease-out;
}

/* Hero */
.hero-card {
    overflow: hidden;
}

.hero-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        transparent 40%,
        rgba(255, 255, 255, 0.08) 50%,
        transparent 60%
    );
    pointer-events: none;
    animation: hero-shine 8s ease-in-out infinite;
}

.hero-text {
    animation: fade-up 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
}

.hero-img {
    animation: hero-ken-burns 14s ease-in-out infinite alternate;
}

.hero-dots .dot:not(.active) {
    animation: dot-breathe 2.4s ease-in-out infinite;
}

.hero-dots .dot:nth-child(2) {
    animation-delay: 0.3s;
}

.hero-dots .dot:nth-child(3) {
    animation-delay: 0.6s;
}

.hero-dots .dot.active {
    transition: width 0.35s cubic-bezier(0.22, 1, 0.36, 1), background 0.35s ease;
}

.hero-card.is-fading .hero-img {
    animation: none;
    opacity: 0.85;
    transition: opacity 0.35s ease;
}

/* Scroll reveal */
.motion-ready .reveal {
    opacity: 0;
    transform: translateY(26px);
    transition:
        opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: opacity, transform;
}

.motion-ready .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.motion-ready .reveal-scale {
    opacity: 0;
    transform: scale(0.92);
    transition:
        opacity 0.5s ease,
        transform 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.motion-ready .reveal-scale.is-visible {
    opacity: 1;
    transform: scale(1);
}

/* Stagger children */
.motion-ready .reveal-stagger > * {
    opacity: 0;
    transform: translateY(18px);
    transition:
        opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.motion-ready .reveal-stagger.is-visible > * {
    opacity: 1;
    transform: translateY(0);
}

.motion-ready .reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0.05s; }
.motion-ready .reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 0.1s; }
.motion-ready .reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 0.15s; }
.motion-ready .reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 0.2s; }
.motion-ready .reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 0.25s; }
.motion-ready .reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 0.3s; }

/* Buttons & cards */
.btn-tap {
    transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-tap:active {
    transform: scale(0.96);
}

.add-cart.is-added,
.buy-now.is-added {
    animation: cart-pop 0.45s ease;
}

.wish-btn.is-liked i {
    animation: heart-pop 0.4s ease;
}

.deals-timer {
    animation: pulse-soft 2.5s ease-in-out infinite;
}

.product-card {
    transition: box-shadow 0.25s ease, transform 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

.category-item .cat-circle {
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.2s ease;
}

.category-item:hover .cat-circle,
.category-item:focus-visible .cat-circle {
    transform: translateY(-4px) scale(1.05);
}

.bottom-nav .nav-item.active .bi {
    animation: nav-icon-bounce 0.5s ease;
}

.site-top.is-scrolled {
    box-shadow: 0 4px 24px rgba(46, 16, 101, 0.08);
    transition: box-shadow 0.3s ease;
}

.badge-dot.nav-badge.is-bump {
    animation: cart-pop 0.5s ease;
}

.alert-banner.success {
    animation: fade-up 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.inner-page .page-head {
    animation: fade-up 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.product-detail-img img {
    animation: fade-in 0.6s ease both;
}

/* ---------- Preloader ---------- */
body.is-preloading {
    overflow: hidden;
}

.preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, #f5f3ff 0%, #ffffff 45%, #ede9fe 100%);
    transition: opacity 0.55s ease, visibility 0.55s ease;
}

.preloader--hide {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.preloader-inner {
    text-align: center;
    padding: 24px;
}

.preloader-logo {
    height: 64px;
    width: auto;
    max-width: min(220px, 70vw);
    object-fit: contain;
    animation: preloader-logo-pulse 1.6s ease-in-out infinite;
}

.preloader-ring {
    width: 44px;
    height: 44px;
    margin: 22px auto 0;
    border-radius: 50%;
    border: 3px solid #e9d5ff;
    border-top-color: var(--purple, #7c3aed);
    animation: preloader-spin 0.85s linear infinite;
}

.preloader-text {
    margin: 16px 0 0;
    font-size: 0.82rem;
    font-weight: 600;
    color: #6b7280;
    letter-spacing: 0.3px;
}

@keyframes preloader-spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes preloader-logo-pulse {
    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.88;
        transform: scale(1.03);
    }
}

@media (prefers-reduced-motion: reduce) {
    .preloader-logo,
    .preloader-ring {
        animation: none;
    }
}