/* ============================================
   MORELEC - Animations & Effects
   ============================================ */

/* ---------- Keyframe Animations ---------- */

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes scrollDown {
    0% { transform: translateX(-50%) translateY(0); opacity: 1; }
    100% { transform: translateX(-50%) translateY(16px); opacity: 0; }
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(-40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes slideInFromLeft {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes ripple {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(2.5); opacity: 0; }
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ---------- Scroll-Triggered Animations ---------- */

[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-animate="fade-up"].animated {
    opacity: 1;
    transform: translateY(0);
}

[data-animate="fade-right"] {
    transform: translateX(-40px);
}
[data-animate="fade-right"].animated {
    opacity: 1;
    transform: translateX(0);
}

[data-animate="fade-left"] {
    transform: translateX(40px);
}
[data-animate="fade-left"].animated {
    opacity: 1;
    transform: translateX(0);
}

[data-animate="scale-in"] {
    transform: scale(0.9);
}
[data-animate="scale-in"].animated {
    opacity: 1;
    transform: scale(1);
}

/* Stagger Delays */
[data-delay="100"] { transition-delay: 0.1s; }
[data-delay="200"] { transition-delay: 0.2s; }
[data-delay="300"] { transition-delay: 0.3s; }
[data-delay="400"] { transition-delay: 0.4s; }
[data-delay="500"] { transition-delay: 0.5s; }
[data-delay="600"] { transition-delay: 0.6s; }

/* ---------- Hero Animations ---------- */

.hero-slide.active .animate-in {
    animation: fadeInUp 0.8s ease forwards;
}
.hero-slide.active .animate-in:nth-child(1) { animation-delay: 0.2s; opacity: 0; }
.hero-slide.active .animate-in:nth-child(2) { animation-delay: 0.4s; opacity: 0; }
.hero-slide.active .animate-in:nth-child(3) { animation-delay: 0.6s; opacity: 0; }
.hero-slide.active .animate-in:nth-child(4) { animation-delay: 0.8s; opacity: 0; }

/* ---------- Hover Effects ---------- */

/* Card Tilt Effect */
.tilt-card {
    transition: transform 0.3s ease;
    transform-style: preserve-3d;
}

/* Magnetic Button Effect */
.btn-magnetic {
    transition: transform 0.2s ease;
}

/* Underline Effect */
.link-underline {
    position: relative;
    display: inline-block;
}
.link-underline::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width 0.3s ease;
}
.link-underline:hover::after {
    width: 100%;
}

/* Glow Effect */
.glow-on-hover {
    transition: box-shadow 0.3s ease;
}
.glow-on-hover:hover {
    box-shadow: 0 0 20px rgba(227, 30, 36, 0.3);
}

/* ---------- Loading Skeleton ---------- */

.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

/* ---------- Parallax Ready ---------- */

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

/* ---------- Page Transition ---------- */

.page-transition {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: var(--color-dark);
    z-index: 99998;
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1);
}
.page-transition.active {
    transform: scaleY(1);
    transform-origin: top;
}

/* ---------- Custom Cursor (optional enhancement) ---------- */

.cursor-dot {
    position: fixed;
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    transition: transform 0.15s ease;
    mix-blend-mode: difference;
}
.cursor-ring {
    position: fixed;
    width: 32px;
    height: 32px;
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    transition: transform 0.3s ease, width 0.3s ease, height 0.3s ease;
    mix-blend-mode: difference;
}
.cursor-ring.hover {
    width: 50px;
    height: 50px;
    border-color: var(--color-primary);
}

/* ---------- Reduced Motion ---------- */

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

    [data-animate] {
        opacity: 1;
        transform: none;
    }

    .marquee-content {
        animation: none;
    }

    .hero-bg {
        transform: scale(1) !important;
    }
}