.anim-fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.anim-fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.anim-fade-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.anim-fade-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.anim-fade-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.anim-fade-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.anim-scale-in {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.anim-scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

.anim-fade-up .game-category-card,
.anim-fade-up .bonus-card,
.anim-fade-up .about-card,
.anim-fade-up .testimonial-card,
.anim-fade-up .vip-card,
.anim-fade-up .contact-card,
.anim-fade-up .payment-method,
.anim-fade-up .faq-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.anim-fade-up.visible .game-category-card,
.anim-fade-up.visible .bonus-card,
.anim-fade-up.visible .about-card,
.anim-fade-up.visible .testimonial-card,
.anim-fade-up.visible .vip-card,
.anim-fade-up.visible .contact-card,
.anim-fade-up.visible .payment-method,
.anim-fade-up.visible .faq-item {
    opacity: 1;
    transform: translateY(0);
}

.anim-fade-up.visible .game-category-card:nth-child(1),
.anim-fade-up.visible .bonus-card:nth-child(1),
.anim-fade-up.visible .about-card:nth-child(1),
.anim-fade-up.visible .testimonial-card:nth-child(1),
.anim-fade-up.visible .vip-card:nth-child(1),
.anim-fade-up.visible .contact-card:nth-child(1),
.anim-fade-up.visible .faq-item:nth-child(1) {
    transition-delay: 0.05s;
}

.anim-fade-up.visible .game-category-card:nth-child(2),
.anim-fade-up.visible .bonus-card:nth-child(2),
.anim-fade-up.visible .about-card:nth-child(2),
.anim-fade-up.visible .testimonial-card:nth-child(2),
.anim-fade-up.visible .vip-card:nth-child(2),
.anim-fade-up.visible .contact-card:nth-child(2),
.anim-fade-up.visible .faq-item:nth-child(2) {
    transition-delay: 0.1s;
}

.anim-fade-up.visible .game-category-card:nth-child(3),
.anim-fade-up.visible .bonus-card:nth-child(3),
.anim-fade-up.visible .about-card:nth-child(3),
.anim-fade-up.visible .testimonial-card:nth-child(3),
.anim-fade-up.visible .vip-card:nth-child(3),
.anim-fade-up.visible .contact-card:nth-child(3),
.anim-fade-up.visible .faq-item:nth-child(3) {
    transition-delay: 0.15s;
}

.anim-fade-up.visible .game-category-card:nth-child(4),
.anim-fade-up.visible .bonus-card:nth-child(4),
.anim-fade-up.visible .about-card:nth-child(4),
.anim-fade-up.visible .testimonial-card:nth-child(4),
.anim-fade-up.visible .vip-card:nth-child(4),
.anim-fade-up.visible .faq-item:nth-child(4) {
    transition-delay: 0.2s;
}

.anim-fade-up.visible .game-category-card:nth-child(5),
.anim-fade-up.visible .about-card:nth-child(5),
.anim-fade-up.visible .testimonial-card:nth-child(5),
.anim-fade-up.visible .vip-card:nth-child(5),
.anim-fade-up.visible .faq-item:nth-child(5) {
    transition-delay: 0.25s;
}

.anim-fade-up.visible .game-category-card:nth-child(6),
.anim-fade-up.visible .about-card:nth-child(6),
.anim-fade-up.visible .testimonial-card:nth-child(6),
.anim-fade-up.visible .faq-item:nth-child(6) {
    transition-delay: 0.3s;
}

.anim-fade-up.visible .faq-item:nth-child(7) { transition-delay: 0.35s; }
.anim-fade-up.visible .faq-item:nth-child(8) { transition-delay: 0.4s; }
.anim-fade-up.visible .faq-item:nth-child(9) { transition-delay: 0.45s; }
.anim-fade-up.visible .faq-item:nth-child(10) { transition-delay: 0.5s; }

.anim-fade-up.visible .payment-method:nth-child(1) { transition-delay: 0.02s; }
.anim-fade-up.visible .payment-method:nth-child(2) { transition-delay: 0.04s; }
.anim-fade-up.visible .payment-method:nth-child(3) { transition-delay: 0.06s; }
.anim-fade-up.visible .payment-method:nth-child(4) { transition-delay: 0.08s; }
.anim-fade-up.visible .payment-method:nth-child(5) { transition-delay: 0.10s; }
.anim-fade-up.visible .payment-method:nth-child(6) { transition-delay: 0.12s; }
.anim-fade-up.visible .payment-method:nth-child(7) { transition-delay: 0.14s; }
.anim-fade-up.visible .payment-method:nth-child(8) { transition-delay: 0.16s; }
.anim-fade-up.visible .payment-method:nth-child(9) { transition-delay: 0.18s; }
.anim-fade-up.visible .payment-method:nth-child(10) { transition-delay: 0.20s; }
.anim-fade-up.visible .payment-method:nth-child(11) { transition-delay: 0.22s; }
.anim-fade-up.visible .payment-method:nth-child(12) { transition-delay: 0.24s; }

.game-category-card,
.bonus-card,
.about-card,
.testimonial-card,
.contact-card,
.vip-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

.hero-bg {
    will-change: transform;
}

.bonus-card-featured::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    background: linear-gradient(135deg, rgba(245, 197, 24, 0.3), transparent 60%);
    border-radius: var(--radius);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.bonus-card-featured:hover::before {
    opacity: 1;
}

.btn:active {
    transform: translateY(0) scale(0.98);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease, left 0.3s ease;
    border-radius: 1px;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: calc(100% - 32px);
    left: 16px;
}

.logo:hover .logo-img {
    filter: drop-shadow(0 0 12px rgba(255, 58, 92, 0.3));
}

.vip-card-featured {
    position: relative;
    overflow: hidden;
}

.vip-card-featured::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(245, 197, 24, 0.05),
        transparent
    );
    animation: shimmer 3s ease infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: var(--radius) var(--radius) 0 0;
}

.testimonial-card {
    position: relative;
    overflow: hidden;
}

.testimonial-card:hover::before {
    opacity: 1;
}

.payment-method:hover .payment-icon {
    animation: iconPulse 0.5s ease;
}

@keyframes iconPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.hero-badge {
    animation: badgePulse 3s ease infinite;
}

@keyframes badgePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(245, 197, 24, 0.2); }
    50% { box-shadow: 0 0 0 8px rgba(245, 197, 24, 0); }
}

.form-group input:focus,
.form-group select:focus {
    animation: focusGlow 0.3s ease;
}

@keyframes focusGlow {
    0% { box-shadow: 0 0 0 0 rgba(245, 197, 24, 0); }
    100% { box-shadow: 0 0 0 3px rgba(245, 197, 24, 0.1); }
}

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

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

.phone-frame {
    animation: phoneFloat 4s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.cert-badge {
    transition: all 0.3s ease;
}

.cert-badge:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.back-to-top::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid var(--accent);
    opacity: 0;
    animation: none;
}

.back-to-top:hover::after {
    animation: ripple 1s ease infinite;
}

@keyframes ripple {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}