/* ========================================
   ДОПОЛНИТЕЛЬНЫЕ АНИМАЦИИ
   ======================================== */

/* Плавное появление элементов при загрузке страницы */
.fade-in {
    animation: fadeIn 0.6s ease;
}

.fade-in-up {
    animation: fadeInUp 0.6s ease;
}

.fade-in-down {
    animation: fadeInDown 0.6s ease;
}

.fade-in-left {
    animation: fadeInLeft 0.6s ease;
}

.fade-in-right {
    animation: fadeInRight 0.6s ease;
}

/* Масштабирование */
.scale-in {
    animation: scaleIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.scale-in-center {
    animation: scaleInCenter 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Вращение */
.rotate-in {
    animation: rotateIn 0.6s ease;
}

/* Bounce эффект */
.bounce-in {
    animation: bounceIn 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Slide эффекты */
.slide-in-up {
    animation: slideInUp 0.5s ease;
}

.slide-in-down {
    animation: slideInDown 0.5s ease;
}

.slide-in-left {
    animation: slideInLeft 0.5s ease;
}

.slide-in-right {
    animation: slideInRight 0.5s ease;
}

/* Flip эффект */
.flip-in-x {
    animation: flipInX 0.6s ease;
}

.flip-in-y {
    animation: flipInY 0.6s ease;
}

/* Задержки для последовательной анимации */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }

/* Анимации при наведении */
.hover-lift {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
}

.hover-grow {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.hover-shrink {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-shrink:hover {
    transform: scale(0.95);
}

.hover-rotate {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-rotate:hover {
    transform: rotate(5deg);
}

.hover-wiggle {
    transition: all 0.3s ease;
}

.hover-wiggle:hover {
    animation: wiggle 0.5s ease;
}

/* Анимация пульсации */
.pulse {
    animation: pulse 2s ease-in-out infinite;
}

.pulse-slow {
    animation: pulse 3s ease-in-out infinite;
}

.pulse-fast {
    animation: pulse 1s ease-in-out infinite;
}

/* Анимация мерцания */
.blink {
    animation: blink 2s ease-in-out infinite;
}

/* Анимация тряски */
.shake {
    animation: shake 0.5s ease;
}

/* Волновая анимация */
.wave {
    animation: wave 2s ease-in-out infinite;
}

/* Градиентная анимация */
.gradient-shift {
    animation: gradientShift 5s ease infinite;
    background-size: 200% 200%;
}

/* Светящийся эффект */
.glow {
    animation: glow 2s ease-in-out infinite;
}

.glow-on-hover {
    transition: all 0.3s ease;
}

.glow-on-hover:hover {
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.6),
                0 0 40px rgba(102, 126, 234, 0.4),
                0 0 60px rgba(102, 126, 234, 0.2);
}

/* Эффект печатания */
.typing {
    overflow: hidden;
    border-right: 2px solid;
    white-space: nowrap;
    animation: typing 3s steps(40) 1s forwards,
               blink-cursor 0.75s step-end infinite;
}

/* Плавающий эффект */
.float {
    animation: float 3s ease-in-out infinite;
}

/* Эффект биения сердца */
.heartbeat {
    animation: heartbeat 1.5s ease-in-out infinite;
}

/* Оранжевые акценты - специальные эффекты */
.orange-glow {
    animation: orangeGlow 2s ease-in-out infinite;
}

@keyframes orangeGlow {
    0%, 100% {
        box-shadow: 0 0 10px rgba(255, 153, 102, 0.3),
                    0 0 20px rgba(255, 153, 102, 0.2);
    }
    50% {
        box-shadow: 0 0 20px rgba(255, 153, 102, 0.6),
                    0 0 40px rgba(255, 153, 102, 0.4);
    }
}

/* Эффект искр */
.sparkle {
    position: relative;
}

.sparkle::before,
.sparkle::after {
    content: '✨';
    position: absolute;
    font-size: 1.5rem;
    opacity: 0;
    animation: sparkleEffect 2s ease-in-out infinite;
}

.sparkle::before {
    top: -10px;
    left: -10px;
}

.sparkle::after {
    bottom: -10px;
    right: -10px;
    animation-delay: 1s;
}

@keyframes sparkleEffect {
    0%, 100% {
        opacity: 0;
        transform: scale(0) rotate(0deg);
    }
    50% {
        opacity: 1;
        transform: scale(1) rotate(180deg);
    }
}

/* Эффект радуги */
.rainbow {
    animation: rainbow 3s ease infinite;
}

@keyframes rainbow {
    0% { filter: hue-rotate(0deg); }
    100% { filter: hue-rotate(360deg); }
}

/* Неоновое свечение */
.neon-orange {
    text-shadow: 0 0 10px rgba(255, 153, 102, 0.8),
                 0 0 20px rgba(255, 153, 102, 0.6),
                 0 0 30px rgba(255, 153, 102, 0.4);
    animation: neonPulse 1.5s ease-in-out infinite;
}

@keyframes neonPulse {
    0%, 100% {
        text-shadow: 0 0 10px rgba(255, 153, 102, 0.8),
                     0 0 20px rgba(255, 153, 102, 0.6),
                     0 0 30px rgba(255, 153, 102, 0.4);
    }
    50% {
        text-shadow: 0 0 20px rgba(255, 153, 102, 1),
                     0 0 40px rgba(255, 153, 102, 0.8),
                     0 0 60px rgba(255, 153, 102, 0.6);
    }
}

/* Эффект конфетти */
@keyframes confetti {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

/* 3D эффект наклона */
.tilt-3d {
    transform-style: preserve-3d;
    transition: transform 0.5s ease;
}

.tilt-3d:hover {
    transform: perspective(1000px) rotateX(10deg) rotateY(10deg);
}

/* Эффект магнита */
.magnet {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.magnet:hover {
    transform: scale(1.1);
}

/* Эффект волны при клике */
.ripple-effect {
    position: relative;
    overflow: hidden;
}

.ripple-effect::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 153, 102, 0.5);
    transform: translate(-50%, -50%);
    animation: rippleExpand 0.6s ease-out;
}

@keyframes rippleExpand {
    to {
        width: 200%;
        height: 200%;
        opacity: 0;
    }
}

/* Эффект морфинга */
.morph {
    animation: morph 8s ease-in-out infinite;
}

@keyframes morph {
    0%, 100% {
        border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    }
    50% {
        border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
    }
}

/* Эффект дрожания при ошибке */
.error-shake {
    animation: errorShake 0.5s ease;
}

@keyframes errorShake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-10px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(10px);
    }
}

/* Эффект успеха */
.success-bounce {
    animation: successBounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes successBounce {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

/* ========================================
   KEYFRAMES ОПРЕДЕЛЕНИЯ
   ======================================== */

@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);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

@keyframes rotateIn {
    from {
        opacity: 0;
        transform: rotate(-180deg);
    }
    to {
        opacity: 1;
        transform: rotate(0deg);
    }
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3) translateY(-100px);
    }
    50% {
        opacity: 1;
        transform: scale(1.05) translateY(10px);
    }
    70% {
        transform: scale(0.9) translateY(-5px);
    }
    100% {
        transform: scale(1) translateY(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes flipInX {
    from {
        opacity: 0;
        transform: perspective(400px) rotateX(90deg);
    }
    to {
        opacity: 1;
        transform: perspective(400px) rotateX(0deg);
    }
}

@keyframes flipInY {
    from {
        opacity: 0;
        transform: perspective(400px) rotateY(90deg);
    }
    to {
        opacity: 1;
        transform: perspective(400px) rotateY(0deg);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.9;
    }
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-10px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(10px);
    }
}

@keyframes wiggle {
    0%, 100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(-5deg);
    }
    75% {
        transform: rotate(5deg);
    }
}

@keyframes wave {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 10px rgba(102, 126, 234, 0.3),
                    0 0 20px rgba(102, 126, 234, 0.2);
    }
    50% {
        box-shadow: 0 0 20px rgba(102, 126, 234, 0.6),
                    0 0 40px rgba(102, 126, 234, 0.4);
    }
}

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

@keyframes heartbeat {
    0%, 100% {
        transform: scale(1);
    }
    10%, 30% {
        transform: scale(0.9);
    }
    20%, 40%, 60%, 80% {
        transform: scale(1.1);
    }
    50%, 70% {
        transform: scale(1.05);
    }
}

@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blink-cursor {
    from, to {
        border-color: transparent;
    }
    50% {
        border-color: currentColor;
    }
}

/* ========================================
   УТИЛИТЫ ДЛЯ АНИМАЦИЙ
   ======================================== */

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* Отключение анимаций для пользователей с настройкой "prefers-reduced-motion" */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}