/* ========== Animations ========== */

/* Fade In */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    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);
    }
}

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

/* Slide */
@keyframes slideInUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

@keyframes slideInDown {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

/* Bounce */
@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        transform: scale(1);
    }
}

/* Pulse */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Glow */
@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(184, 59, 59, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(184, 59, 59, 0.6);
    }
}

@keyframes glowGold {
    0%, 100% {
        box-shadow: 0 0 5px rgba(201, 169, 97, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(201, 169, 97, 0.6);
    }
}

/* Shimmer */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

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

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

/* ========== Animation Classes ========== */

.animate-fadeIn {
    animation: fadeIn 0.6s ease;
}

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease;
}

.animate-fadeInDown {
    animation: fadeInDown 0.6s ease;
}

.animate-fadeInLeft {
    animation: fadeInLeft 0.6s ease;
}

.animate-fadeInRight {
    animation: fadeInRight 0.6s ease;
}

.animate-scaleIn {
    animation: scaleIn 0.6s ease;
}

.animate-bounceIn {
    animation: bounceIn 0.8s ease;
}

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

.animate-glow {
    animation: glow 2s ease-in-out infinite;
}

.animate-glow-gold {
    animation: glowGold 2s ease-in-out infinite;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

/* ========== Staggered Animations ========== */

.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }
.stagger-6 { animation-delay: 0.6s; }
.stagger-7 { animation-delay: 0.7s; }
.stagger-8 { animation-delay: 0.8s; }

/* ========== Hover Effects ========== */

.hover-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.hover-scale {
    transition: transform var(--transition-base);
}

.hover-scale:hover {
    transform: scale(1.05);
}

.hover-glow:hover {
    animation: glow 1.5s ease-in-out infinite;
}

.hover-glow-gold:hover {
    animation: glowGold 1.5s ease-in-out infinite;
}

/* ========== Page Load Animations ========== */

.page-load .site-header {
    animation: fadeInDown 0.5s ease;
}

.page-load .site-main {
    animation: fadeInUp 0.6s ease 0.1s both;
}

.page-load .featured-card {
    animation: fadeInUp 0.6s ease both;
}

.page-load .featured-card:nth-child(1) { animation-delay: 0.1s; }
.page-load .featured-card:nth-child(2) { animation-delay: 0.2s; }
.page-load .featured-card:nth-child(3) { animation-delay: 0.3s; }
.page-load .featured-card:nth-child(4) { animation-delay: 0.4s; }
.page-load .featured-card:nth-child(5) { animation-delay: 0.5s; }
.page-load .featured-card:nth-child(6) { animation-delay: 0.6s; }
.page-load .featured-card:nth-child(7) { animation-delay: 0.7s; }
.page-load .featured-card:nth-child(8) { animation-delay: 0.8s; }

/* ========== Loading Spinner ========== */

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: rotate 0.8s linear infinite;
}

.spinner--gold {
    border-top-color: var(--color-gold);
}

/* ========== Skeleton Loading ========== */

.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 1000px 100%;
    animation: shimmer 2s infinite linear;
    border-radius: var(--radius-md);
}

/* ========== Tooltip ========== */

.tooltip {
    position: relative;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-dark);
    color: #fff;
    font-size: var(--font-size-xs);
    border-radius: var(--radius-sm);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    pointer-events: none;
}

.tooltip:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-4px);
}

/* ========== Badge ========== */

.badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
    border-radius: var(--radius-sm);
    background: var(--color-primary);
    color: #fff;
}

.badge--gold {
    background: var(--color-gold);
}

.badge--success {
    background: var(--color-success);
}

.badge--warning {
    background: var(--color-warning);
    color: var(--color-text);
}

/* ========== Icon Animation ========== */

.icon-spin {
    animation: rotate 2s linear infinite;
}

.icon-bounce {
    animation: bounce 2s ease-in-out infinite;
}

.icon-pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* ========== Scroll Reveal ========== */

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

.reveal-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.6s ease;
}

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

.reveal-right {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.6s ease;
}

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

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.6s ease;
}

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