/* ========================================
   WOW 2.0 - PARALLAX, REVEALS, AURORA
   ======================================== */

/* ---- Noise Texture Overlay (film grain) ---- */
.noise-overlay {
    position: fixed;
    inset: 0;
    z-index: 99997;
    pointer-events: none;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px 256px;
}

/* ---- Aurora Gradient Background ---- */
.aurora-bg {
    position: relative;
    overflow: hidden;
}

.aurora-bg::before {
    content: '';
    position: absolute;
    inset: -50%;
    z-index: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(196, 93, 38, 0.10) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 30%, rgba(255, 107, 26, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(196, 93, 38, 0.05) 0%, transparent 50%);
    animation: auroraMove 15s ease-in-out infinite alternate;
    pointer-events: none;
}

@keyframes auroraMove {
    0% { transform: translate(0, 0) rotate(0deg) scale(1); }
    33% { transform: translate(3%, 2%) rotate(2deg) scale(1.05); }
    66% { transform: translate(-2%, -3%) rotate(-1deg) scale(1.02); }
    100% { transform: translate(1%, 1%) rotate(0deg) scale(1); }
}

/* ---- Parallax Image Wrapper ---- */
.parallax-img {
    position: relative;
    overflow: hidden;
}

.parallax-img img {
    transition: transform 0.1s linear;
    will-change: transform;
}

/* ---- 3D Tilt Card (enhanced) ---- */
.tilt-card {
    transform-style: preserve-3d;
    transition: transform 0.3s ease;
    position: relative;
}

.tilt-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(255,255,255,0.06) 0%, transparent 50%, rgba(0,0,0,0.15) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    z-index: 2;
}

.tilt-card:hover::after {
    opacity: 1;
}

/* ---- Scroll Reveal ---- */
.reveal {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 1s cubic-bezier(0.4,0,0.2,1), transform 1s cubic-bezier(0.4,0,0.2,1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-80px);
    transition: opacity 1s ease, transform 1s ease;
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(80px);
    transition: opacity 1s ease, transform 1s ease;
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.85);
    transition: opacity 1s ease, transform 1s ease;
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

/* ---- Forge Reveal (glow blur fade-in) ---- */
.forge-reveal {
    opacity: 0;
    filter: blur(12px);
    transform: translateY(40px);
    transition: opacity 1.2s cubic-bezier(0.4,0,0.2,1), filter 1.2s cubic-bezier(0.4,0,0.2,1), transform 1.2s cubic-bezier(0.4,0,0.2,1);
}

.forge-reveal.active {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0);
}

/* ---- Stagger children ---- */
.stagger-children > * {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.stagger-children.active > *:nth-child(1) { transition-delay: 0s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(2) { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(3) { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(4) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(5) { transition-delay: 0.4s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(6) { transition-delay: 0.5s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(7) { transition-delay: 0.6s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(8) { transition-delay: 0.7s; opacity: 1; transform: translateY(0); }

/* ---- Magnetic Button ---- */
.magnetic-btn {
    position: relative;
    display: inline-block;
    transition: transform 0.15s ease;
}

/* ---- Shimmer Effect on Image Hover ---- */
.shimmer {
    position: relative;
    overflow: hidden;
}

.shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
    transition: left 0.5s ease;
    pointer-events: none;
}

.shimmer:hover::after {
    left: 150%;
}

/* ---- Animated Counter ---- */
.counter {
    font-variant-numeric: tabular-nums;
}

/* ---- Text Split Animation ---- */
.split-text .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(100%) rotate(8deg);
    transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.4,0,0.2,1);
}

.split-text.active .char {
    opacity: 1;
    transform: translateY(0) rotate(0);
}

/* ---- Blob Background ---- */
.blob-bg {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
    pointer-events: none;
    z-index: 0;
    animation: blobMove 20s ease-in-out infinite alternate;
}

@keyframes blobMove {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -40px) scale(1.2); }
    100% { transform: translate(-20px, 20px) scale(0.9); }
}

/* ---- Spotlight Card Effect ---- */
.spotlight-card {
    position: relative;
    overflow: hidden;
}

.spotlight-card::before {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(196,93,38,0.25) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.spotlight-card:hover::before {
    opacity: 1;
}

/* ---- Section Divider Wave ---- */
.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.wave-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 60px;
}

/* ---- Pulse Dot Indicator ---- */
.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    position: relative;
}

.pulse-dot::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: #22c55e;
    opacity: 0.5;
    animation: pulseRing 2s ease-out infinite;
}

@keyframes pulseRing {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(3); opacity: 0; }
}

/* ---- Smooth section entrance ---- */
section {
    position: relative;
}

/* ---- Floating Label on Hover ---- */
.float-label {
    position: relative;
}

.float-label::after {
    content: attr(data-label);
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--color-primary);
    color: var(--color-bg);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.float-label:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}