/* Global Animations */
@keyframes float {
    0% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
    100% { transform: translateY(0) rotate(0deg); }
}

@keyframes glow {
    0% { filter: drop-shadow(0 0 5px var(--egyptian-gold)); }
    50% { filter: drop-shadow(0 0 15px var(--egyptian-gold)); }
    100% { filter: drop-shadow(0 0 5px var(--egyptian-gold)); }
}

@keyframes shimmer {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

@keyframes textGlow {
    0% { text-shadow: 0 0 5px var(--egyptian-gold); }
    50% { text-shadow: 0 0 20px var(--egyptian-gold), 0 0 30px var(--egyptian-gold); }
    100% { text-shadow: 0 0 5px var(--egyptian-gold); }
}

/* Section Headers Enhancement */
section h2 {
    position: relative;
    padding-bottom: 20px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

section h2.visible {
    opacity: 1;
    transform: translateY(0);
}


@keyframes pulseAnkh {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

/* Card Animations */
.card-hover {
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.card-hover.visible {
    opacity: 1;
    transform: translateY(0);
}

.card-hover::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent,
        rgba(173, 130, 49, 0.1),
        transparent
    );
    transform: rotate(45deg);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
}

.card-hover:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(173, 130, 49, 0.3);
}

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

/* Link Animations */
.link-hover {
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.link-hover::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--egyptian-gold);
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.link-hover:hover {
    color: var(--egyptian-gold);
}

.link-hover:hover::after {
    width: 100%;
}

/* Button Animations */
.button-hover {
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.button-hover::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    transform: rotate(45deg);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.button-hover:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(173, 130, 49, 0.4);
}

.button-hover:hover::after {
    animation: shimmer 1.5s infinite;
}

/* Timeline Enhancement */
.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, 
        var(--egyptian-gold) 0%,
        var(--egyptian-bright-gold) 50%,
        var(--egyptian-gold) 100%
    );
    animation: timelinePulse 3s infinite linear;
}

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

/* Floating Elements */
.floating-element {
    animation: float 6s ease-in-out infinite;
}

/* Hero Logo Animation */
.hero-logo {
    animation: pulse 3s ease-in-out infinite, glow 2s ease-in-out infinite;
}

/* Stats Animation */
.stat-item {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.stat-number {
    animation: textGlow 3s ease-in-out infinite;
}

/* Footer Animations */
.footer-section {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger Animation Delays */
.card-hover:nth-child(1) { transition-delay: 0.1s; }
.card-hover:nth-child(2) { transition-delay: 0.2s; }
.card-hover:nth-child(3) { transition-delay: 0.3s; }
.card-hover:nth-child(4) { transition-delay: 0.4s; }

.stat-item:nth-child(1) { transition-delay: 0.1s; }
.stat-item:nth-child(2) { transition-delay: 0.2s; }
.stat-item:nth-child(3) { transition-delay: 0.3s; }

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}

@keyframes textReveal {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}