/* Анимация искр для hero-секции */
.spark-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.spark {
    position: absolute;
    width: 3px;
    height: 3px;
    background: #f97316;
    border-radius: 50%;
    box-shadow: 0 0 6px #f97316, 0 0 10px #f97316;
    animation: spark-fall linear infinite;
}

@keyframes spark-fall {
    0% {
        transform: translateY(-10px) scale(1);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
}

/* Лазерное свечение */
.laser-glow {
    position: relative;
}

.laser-glow::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #f97316, #fb923c, #f97316);
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    animation: laser-pulse 2s ease-in-out infinite;
}

@keyframes laser-pulse {
    0%, 100% {
        opacity: 0;
        box-shadow: 0 0 5px #f97316;
    }
    50% {
        opacity: 1;
        box-shadow: 0 0 20px #f97316, 0 0 40px #f97316, 0 0 60px #f97316;
    }
}

/* Лазерный луч */
.laser-beam {
    position: relative;
    overflow: hidden;
}

.laser-beam::after {
    content: '';
    position: absolute;
    top: 50%;
    left: -100%;
    width: 60%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #f97316, transparent);
    transform: translateY(-50%);
    animation: laser-sweep 3s ease-in-out infinite;
}

@keyframes laser-sweep {
    0% {
        left: -60%;
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        left: 160%;
        opacity: 0;
    }
}

/* Анимации появления */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.slide-up {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* Анимация для таймлайна */
.timeline-item {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.6s ease-out;
}

.timeline-item.animate-in {
    opacity: 1;
    transform: translateX(0);
}

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

.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(249, 115, 22, 0.2);
}

/* Пульсация для CTA-кнопок */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

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

/* Градиентная анимация для фона */
@keyframes gradient-shift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.gradient-animated {
    background-size: 200% 200%;
    animation: gradient-shift 4s ease infinite;
}