/* Анимации */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes glow {
    0%, 100% {
        text-shadow: 0 0 20px var(--primary-yellow);
    }
    50% {
        text-shadow: 0 0 30px var(--primary-orange), 0 0 40px var(--primary-orange);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

@keyframes slideInFromTop {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInFromBottom {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Классы анимаций */
.animate-float {
    animation: float 6s ease-in-out infinite;
}

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

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

.animate-slide-top {
    animation: slideInFromTop 0.8s ease-out;
}

.animate-slide-bottom {
    animation: slideInFromBottom 0.8s ease-out;
}

.animate-slide-left {
    animation: slideInFromLeft 0.8s ease-out;
}

.animate-slide-right {
    animation: slideInFromRight 0.8s ease-out;
}

.animate-fade-in {
    animation: fadeIn 1s ease-out;
}

/* Эффекты при скролле */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

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

/* Hover эффекты */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 68, 0, 0.3);
}

.hover-glow {
    transition: box-shadow 0.3s ease;
}

.hover-glow:hover {
    box-shadow: 0 0 20px rgba(255, 68, 0, 0.5);
}

/* Анимация появления элементов при загрузке */
.load-fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

.load-slide-up {
    animation: slideInFromBottom 0.8s ease-out forwards;
}

/* Специальные анимации для огненной темы */
.fire-text {
    background: linear-gradient(45deg, #ffaa00, #ff4400, #cc0000);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fireText 3s ease-in-out infinite;
}

@keyframes fireText {
    0%, 100% {
        filter: hue-rotate(0deg);
    }
    50% {
        filter: hue-rotate(20deg);
    }
}

.ember {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--primary-yellow);
    border-radius: 50%;
    animation: emberFloat 5s linear infinite;
}

@keyframes emberFloat {
    0% {
        transform: translateY(0) translateX(0);
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(100px);
        opacity: 0;
    }
}

/* Анимация кнопок */
.btn-animate {
    position: relative;
    overflow: hidden;
}

.btn-animate::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-animate:hover::before {
    left: 100%;
}