/* ── Scroll Progress Bar ── */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    z-index: 1001;
    pointer-events: none;
    background: rgba(255, 255, 255, 0.04);
}

.scroll-progress__bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #E60012 0%, #FF3344 50%, #C9A227 100%);
    box-shadow: 0 0 12px rgba(230, 0, 18, 0.6), 0 0 24px rgba(230, 0, 18, 0.3);
    transition: width 0.08s linear;
    border-radius: 0 2px 2px 0;
}

/* ── Navbar on scroll ── */
.main-menu.menu-scrolled {
    background: rgba(5, 5, 5, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom-color: rgba(230, 0, 18, 0.55);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.45), 0 1px 0 rgba(230, 0, 18, 0.15);
    padding: 0.5rem 0;
}

/* ── Contain transform overflow from reveal animations ── */
#section-2,
#section-3,
#section-4 {
    overflow-x: hidden;
    overflow-x: clip;
}

/* ── Base reveal ── */
[data-reveal] {
    --reveal-delay: 0ms;
    --reveal-duration: 900ms;
    --reveal-ease: cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0;
    transition:
        opacity var(--reveal-duration) var(--reveal-ease) var(--reveal-delay),
        transform var(--reveal-duration) var(--reveal-ease) var(--reveal-delay),
        filter var(--reveal-duration) var(--reveal-ease) var(--reveal-delay);
    backface-visibility: hidden;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: none;
    filter: none;
}

/* Variants */
[data-reveal="fade-up"] {
    transform: translateY(48px);
}

[data-reveal="fade-down"] {
    transform: translateY(-32px);
}

[data-reveal="fade-left"] {
    transform: translateX(-48px);
}

[data-reveal="fade-right"] {
    transform: translateX(48px);
}

[data-reveal="scale-up"] {
    transform: scale(0.92) translateY(24px);
}

[data-reveal="blur-in"] {
    transform: translateY(28px);
    filter: blur(8px);
}

[data-reveal="clip-up"] {
    transform: translateY(60px);
    clip-path: inset(100% 0 0 0);
    transition:
        opacity var(--reveal-duration) var(--reveal-ease) var(--reveal-delay),
        transform var(--reveal-duration) var(--reveal-ease) var(--reveal-delay),
        clip-path var(--reveal-duration) var(--reveal-ease) var(--reveal-delay);
}

[data-reveal="clip-up"].is-visible {
    clip-path: inset(0 0 0 0);
}

/* Stagger children */
[data-reveal-stagger] > * {
    --reveal-delay: calc(var(--stagger-index, 0) * 80ms);
}

/* ── Hero parallax layers ── */
[data-parallax] {
    transition: transform 0.1s linear;
    backface-visibility: hidden;
}

.hero-glow {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.hero-glow::before {
    content: "";
    position: absolute;
    top: 20%;
    left: 50%;
    width: 60vw;
    height: 60vw;
    max-width: 700px;
    max-height: 700px;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(230, 0, 18, 0.18) 0%, transparent 70%);
    animation: hero-pulse 6s ease-in-out infinite;
}

@keyframes hero-pulse {
    0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.08); }
}

/* ── Card hover lift (enhanced on reveal) ── */
[data-reveal].card-rw-sec-2.is-visible,
[data-reveal].card-product-highlight-1.is-visible,
[data-reveal].card-product-highlight-2.is-visible,
[data-reveal].card-product-highlight-3.is-visible {
    transition:
        opacity var(--reveal-duration) var(--reveal-ease) var(--reveal-delay),
        transform var(--reveal-duration) var(--reveal-ease) var(--reveal-delay),
        filter var(--reveal-duration) var(--reveal-ease) var(--reveal-delay),
        box-shadow 0.35s ease,
        border-color 0.35s ease;
}

.card-rw-sec-2.is-visible:hover,
.card-product-highlight-1.is-visible:hover,
.card-product-highlight-2.is-visible:hover,
.card-product-highlight-3.is-visible:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(230, 0, 18, 0.2);
}

/* ── Section divider line reveal ── */
.section-divider {
    width: 0;
    height: 2px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(90deg, transparent, #E60012, #C9A227, transparent);
    transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.section-divider.is-visible {
    width: min(120px, 30vw);
}

/* ── Reward items pop ── */
.inner-reward-block-sec-1 .col {
    opacity: 0;
    transform: scale(0.85) translateY(16px);
    transition:
        opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: calc(var(--stagger-index, 0) * 60ms);
}

.inner-reward-block-sec-1.is-visible .col {
    opacity: 1;
    transform: none;
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
    [data-reveal],
    .inner-reward-block-sec-1 .col,
    .section-divider,
    [data-parallax] {
        opacity: 1 !important;
        transform: none !important;
        filter: none !important;
        clip-path: none !important;
        transition: none !important;
        animation: none !important;
    }

    .scroll-progress__bar {
        transition: none;
    }

    .hero-glow::before {
        animation: none;
    }
}