/* =============================================
   DIGITAL FENEK — Animations & Keyframes
   ============================================= */

/* ---------- Keyframes ---------- */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes orbFloat {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -20px) scale(1.05);
    }
    66% {
        transform: translate(-20px, 15px) scale(0.95);
    }
}

@keyframes rocketPulse {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-3px);
    }
}

@keyframes scrollWheel {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(12px);
    }
}

@keyframes nodePulse {
    0%, 100% {
        opacity: 0.7;
        r: inherit;
    }
    50% {
        opacity: 1;
    }
}

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

@keyframes glowPulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(37, 99, 235, 0.2);
    }
    50% {
        box-shadow: 0 0 40px rgba(37, 99, 235, 0.4);
    }
}

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

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* ---------- Scroll Reveal System ---------- */

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: 
        opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: opacity, transform;
}

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

/* Delay variants using data-delay attribute — handled via JS inline styles */

/* Direction variants */
.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: 
        opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: 
        opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: 
        opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

/* Card 3D tilt on hover (applied via JS for precision, CSS fallback) */
.service-card {
    perspective: 1000px;
    transform-style: preserve-3d;
}

/* Glow border on hover */
.service-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, transparent 40%, rgba(56, 189, 248, 0.15) 50%, transparent 60%);
    background-size: 400% 400%;
    opacity: 0;
    z-index: -1;
    transition: opacity 0.5s ease;
}

.service-card:hover::before {
    opacity: 1;
    animation: shimmer 3s ease infinite;
}

/* Button ripple base */
.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(circle at var(--x, 50%) var(--y, 50%), rgba(255, 255, 255, 0.2) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn:hover::after {
    opacity: 1;
}

/* Stagger children animation for lists */
.service-features li {
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.service-card.revealed .service-features li {
    opacity: 1;
    transform: translateX(0);
}

.service-card.revealed .service-features li:nth-child(1) { transition-delay: 0.2s; }
.service-card.revealed .service-features li:nth-child(2) { transition-delay: 0.35s; }
.service-card.revealed .service-features li:nth-child(3) { transition-delay: 0.5s; }

/* ---------- Loading / Transition States ---------- */

.page-loaded .hero-content > * {
    animation: fadeInUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.page-loaded .hero-badge { animation-delay: 0.1s; }
.page-loaded .hero-title { animation-delay: 0.25s; }
.page-loaded .hero-subtitle { animation-delay: 0.4s; }
.page-loaded .hero-actions { animation-delay: 0.55s; }
.page-loaded .hero-stats { animation-delay: 0.7s; }

/* ---------- Reduced motion preference ---------- */

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

    .reveal,
    .reveal-left,
    .reveal-right,
    .reveal-scale {
        opacity: 1;
        transform: none;
    }

    .hero-orb {
        animation: none;
    }

    .scroll-wheel {
        animation: none;
    }
}