/* ===== WEBFLOW-LIKE ANIMATIONS ===== */

/* Page Load Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-40px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-60px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(60px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}
@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
@keyframes rotateIn {
    from { opacity: 0; transform: rotate(-10deg) scale(0.9); }
    to { opacity: 1; transform: rotate(0) scale(1); }
}
@keyframes subtleGlow {
    0%, 100% { text-shadow: 0 0 20px rgba(255, 193, 7, 0); }
    50% { text-shadow: 0 0 30px rgba(255, 193, 7, 0.3); }
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}
@keyframes borderGlow {
    0%, 100% { border-color: rgba(255, 193, 7, 0.2); }
    50% { border-color: rgba(255, 193, 7, 0.5); }
}

/* Entrance classes for page load */
.animate-fade-in-up { animation: fadeInUp 0.8s ease forwards; }
.animate-fade-in-down { animation: fadeInDown 0.8s ease forwards; }
.animate-scale-in { animation: scaleIn 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards; }
.animate-float { animation: float 3s ease-in-out infinite; }
.animate-glow { animation: subtleGlow 3s ease-in-out infinite; }
.animate-pulse { animation: pulse 2s ease-in-out infinite; }

/* Delay utilities */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }
.delay-600 { animation-delay: 0.6s; }
.delay-700 { animation-delay: 0.7s; }

/* Hero specific */
.hero-animate { opacity: 0; animation: fadeInUp 1s ease 0.3s forwards; }
.hero-animate-delay { opacity: 0; animation: fadeInUp 1s ease 0.6s forwards; }
.hero-animate-delay-2 { opacity: 0; animation: fadeInUp 1s ease 0.9s forwards; }

/* Acronym letters */
.acronym-letter {
    display: inline-block;
    opacity: 0;
    transform: translateX(-60px);
}

/* Card hover micro-interactions */
.card-hover {
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                box-shadow 0.4s ease;
}
.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Image zoom on hover */
.img-zoom { overflow: hidden; border-radius: var(--border-radius); }
.img-zoom img {
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.img-zoom:hover img { transform: scale(1.08); }

/* Button shine effect */
.btn-shine {
    position: relative;
    overflow: hidden;
}
.btn-shine::before {
    content: '';
    position: absolute;
    top: 0;
    left: -75%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transform: skewX(-25deg);
    transition: left 0.75s ease;
}
.btn-shine:hover::before { left: 125%; }

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

/* Staggered children animation */
.stagger-children > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.stagger-children.animated > *:nth-child(1) { transition-delay: 0.1s; }
.stagger-children.animated > *:nth-child(2) { transition-delay: 0.2s; }
.stagger-children.animated > *:nth-child(3) { transition-delay: 0.3s; }
.stagger-children.animated > *:nth-child(4) { transition-delay: 0.4s; }
.stagger-children.animated > *:nth-child(5) { transition-delay: 0.5s; }
.stagger-children.animated > *:nth-child(6) { transition-delay: 0.6s; }
.stagger-children.animated > * {
    opacity: 1;
    transform: translateY(0);
}

/* Parallax layer */
.parallax-layer {
    will-change: transform;
}

/* Section reveal */
.reveal-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-section.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Magnetic hover effect for cards */
.magnetic-hover {
    transition: transform 0.3s ease;
}

/* Smooth page transitions */
.page-transition-enter {
    opacity: 0;
    transform: translateY(20px);
}
.page-transition-active {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

/* Loading skeleton */
.skeleton {
    background: linear-gradient(90deg, var(--primary-bg-light) 25%, var(--primary-bg-lighter) 50%, var(--primary-bg-light) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--border-radius-sm);
}

/* Rotating border */
.rotating-border {
    position: relative;
}
.rotating-border::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    background: conic-gradient(from 0deg, var(--accent-gold), var(--accent-blue), var(--accent-gold));
    z-index: -1;
    animation: spin 4s linear infinite;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Auth card entrance */
.auth-card { animation: scaleIn 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards; }

/* Counter animation helper */
.counter { display: inline-block; }