/* css/animations.css */

/* Ключевые кадры для анимаций */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.7;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

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

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

@keyframes shimmer {
    0% {
        background-position: -100% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* Классы для анимаций */
.animate-fade-up {
    animation: fadeUp 0.8s ease forwards;
}

.animate-fade-in {
    animation: fadeIn 0.8s ease forwards;
}

.animate-zoom-in {
    animation: zoomIn 0.8s ease forwards;
}

.delay-1 {
    animation-delay: 0.2s;
    opacity: 0;
    animation-fill-mode: forwards;
}

.delay-2 {
    animation-delay: 0.4s;
    opacity: 0;
    animation-fill-mode: forwards;
}

.delay-3 {
    animation-delay: 0.6s;
    opacity: 0;
    animation-fill-mode: forwards;
}

/* Scroll анимации */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Анимации для иконок */
.animated-icon {
    animation: float 3s ease-in-out infinite;
}

/* Кастомные анимации для конкретных иконок */
.fa-microscope.animated-icon {
    animation: rotate 10s linear infinite;
}

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

.fa-syringe.animated-icon {
    animation: float 2.5s ease-in-out infinite;
}

/* Hover эффекты для соцсетей */
.social-link {
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.social-link:hover::before {
    width: 100px;
    height: 100px;
}

.social-link i {
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.social-link:hover i {
    transform: scale(1.2);
}

/* Эффекты для карточек */
.price-card,
.news-card,
.doctor-card,
.review-card {
    position: relative;
    overflow: hidden;
}

.price-card::after,
.news-card::after,
.doctor-card::after,
.review-card::after {
    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 0.6s ease;
}

.price-card:hover::after,
.news-card:hover::after,
.doctor-card:hover::after,
.review-card:hover::after {
    left: 100%;
}

/* Анимация для логотипа */
.logo-dot {
    animation: pulse 2s infinite;
}

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

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

/* Анимация для модального окна */
.modal.active .modal-content {
    animation: zoomIn 0.3s ease;
}

.modal.active .modal-overlay {
    animation: fadeIn 0.3s ease;
}