* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #0a0a0a;
    color: #ffffff;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(138, 43, 226, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(255, 20, 147, 0.1) 0%, transparent 50%);
    z-index: -1;
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.8; }
}

.container {
    max-width: 800px;
    width: 100%;
    position: relative;
    z-index: 1;
}

.glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(138, 43, 226, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(80px);
    animation: glow 4s ease-in-out infinite alternate;
    z-index: -1;
}

.floating-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 215, 0, 0.8);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.8), 0 0 20px rgba(255, 215, 0, 0.5);
    animation: float-particle 15s infinite linear;
}

.particle:nth-child(1) {
    left: 10%;
    animation-delay: 0s;
    animation-duration: 12s;
    background: rgba(138, 43, 226, 0.8);
    box-shadow: 0 0 10px rgba(138, 43, 226, 0.8), 0 0 20px rgba(138, 43, 226, 0.5);
}

.particle:nth-child(2) {
    left: 20%;
    animation-delay: 2s;
    animation-duration: 18s;
    background: rgba(0, 255, 255, 0.8);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.8), 0 0 20px rgba(0, 255, 255, 0.5);
}

.particle:nth-child(3) {
    left: 30%;
    animation-delay: 4s;
    animation-duration: 14s;
    background: rgba(255, 20, 147, 0.8);
    box-shadow: 0 0 10px rgba(255, 20, 147, 0.8), 0 0 20px rgba(255, 20, 147, 0.5);
}

.particle:nth-child(4) {
    left: 40%;
    animation-delay: 1s;
    animation-duration: 16s;
    background: rgba(255, 215, 0, 0.8);
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.8), 0 0 20px rgba(255, 215, 0, 0.5);
}

.particle:nth-child(5) {
    left: 50%;
    animation-delay: 3s;
    animation-duration: 13s;
    background: rgba(138, 43, 226, 0.8);
    box-shadow: 0 0 10px rgba(138, 43, 226, 0.8), 0 0 20px rgba(138, 43, 226, 0.5);
}

.particle:nth-child(6) {
    left: 60%;
    animation-delay: 5s;
    animation-duration: 17s;
    background: rgba(0, 255, 255, 0.8);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.8), 0 0 20px rgba(0, 255, 255, 0.5);
}

.particle:nth-child(7) {
    left: 70%;
    animation-delay: 2.5s;
    animation-duration: 15s;
    background: rgba(255, 20, 147, 0.8);
    box-shadow: 0 0 10px rgba(255, 20, 147, 0.8), 0 0 20px rgba(255, 20, 147, 0.5);
}

.particle:nth-child(8) {
    left: 80%;
    animation-delay: 4.5s;
    animation-duration: 19s;
    background: rgba(255, 215, 0, 0.8);
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.8), 0 0 20px rgba(255, 215, 0, 0.5);
}

@keyframes float-particle {
    0% {
        transform: translateY(100vh) translateX(0) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) translateX(100px) scale(1);
        opacity: 0;
    }
}

@keyframes glow {
    from {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1);
    }
    to {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

header {
    text-align: center;
    margin-bottom: 50px;
    padding: 30px 0;
    animation: header-float 4s ease-in-out infinite;
}

@keyframes header-float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

.neon-text {
    font-size: 3.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 5px;
    color: #fff;
    text-shadow: 
        0 0 10px rgba(138, 43, 226, 0.8),
        0 0 20px rgba(138, 43, 226, 0.6),
        0 0 30px rgba(138, 43, 226, 0.4),
        0 0 40px rgba(138, 43, 226, 0.2);
    animation: neon-flicker 3s ease-in-out infinite alternate;
    margin-bottom: 15px;
}

@keyframes neon-flicker {
    0%, 100% {
        text-shadow: 
            0 0 10px rgba(138, 43, 226, 0.8),
            0 0 20px rgba(138, 43, 226, 0.6),
            0 0 30px rgba(138, 43, 226, 0.4),
            0 0 40px rgba(138, 43, 226, 0.2);
    }
    50% {
        text-shadow: 
            0 0 5px rgba(138, 43, 226, 0.6),
            0 0 10px rgba(138, 43, 226, 0.4),
            0 0 15px rgba(138, 43, 226, 0.3),
            0 0 20px rgba(138, 43, 226, 0.1);
    }
}

.subtitle {
    font-size: 1.2rem;
    color: #00ffff;
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
    letter-spacing: 2px;
}

.price-section {
    text-align: center;
    margin-bottom: 50px;
}

.price-box {
    display: inline-flex;
    align-items: baseline;
    gap: 10px;
    padding: 30px 50px;
    border: 2px solid #ffd700;
    border-radius: 15px;
    background: rgba(255, 215, 0, 0.1);
    box-shadow: 
        0 0 30px rgba(255, 215, 0, 0.6),
        0 0 60px rgba(255, 215, 0, 0.4),
        inset 0 0 20px rgba(255, 215, 0, 0.1);
    margin-bottom: 20px;
    animation: price-glow 2s ease-in-out infinite alternate, price-float 3s ease-in-out infinite;
    position: relative;
    overflow: hidden;
}

.price-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 215, 0, 0.1), transparent);
    animation: price-rotate 4s linear infinite;
}

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

@keyframes price-rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes price-glow {
    from {
        box-shadow: 
            0 0 30px rgba(255, 215, 0, 0.6),
            0 0 60px rgba(255, 215, 0, 0.4),
            inset 0 0 20px rgba(255, 215, 0, 0.1);
        border-color: #ffd700;
    }
    to {
        box-shadow: 
            0 0 50px rgba(255, 215, 0, 0.9),
            0 0 100px rgba(255, 215, 0, 0.6),
            inset 0 0 30px rgba(255, 215, 0, 0.2);
        border-color: #ffed4e;
    }
}

.currency {
    font-size: 2rem;
    color: #ffd700;
    text-shadow: 0 0 15px rgba(255, 215, 0, 0.9), 0 0 30px rgba(255, 215, 0, 0.6);
    animation: currency-pulse 1.5s ease-in-out infinite;
}

@keyframes currency-pulse {
    0%, 100% {
        transform: scale(1);
        text-shadow: 0 0 15px rgba(255, 215, 0, 0.9), 0 0 30px rgba(255, 215, 0, 0.6);
    }
    50% {
        transform: scale(1.1);
        text-shadow: 0 0 20px rgba(255, 215, 0, 1), 0 0 40px rgba(255, 215, 0, 0.8);
    }
}

.amount {
    font-size: 3.5rem;
    font-weight: 700;
    background: linear-gradient(45deg, #ffd700, #ffed4e, #ffd700, #ff6b35);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: price-shimmer 3s ease-in-out infinite, price-bounce 2s ease-in-out infinite;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.8), 0 0 40px rgba(255, 215, 0, 0.6);
    filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.9));
    display: inline-block;
}

@keyframes price-shimmer {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

@keyframes price-bounce {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.price-label {
    color: #cccccc;
    font-size: 1.1rem;
    letter-spacing: 1px;
}

.form-container {
    background: rgba(20, 20, 20, 0.8);
    border: 2px solid #8a2be2;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 
        0 0 30px rgba(138, 43, 226, 0.3),
        inset 0 0 30px rgba(138, 43, 226, 0.05);
    backdrop-filter: blur(10px);
    animation: form-pulse 3s ease-in-out infinite;
    position: relative;
    overflow: hidden;
    z-index: 10;
}

.form-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(138, 43, 226, 0.05), transparent);
    animation: form-shimmer 6s linear infinite;
    z-index: 0;
    pointer-events: none;
}

@keyframes form-pulse {
    0%, 100% {
        box-shadow: 
            0 0 30px rgba(138, 43, 226, 0.3),
            inset 0 0 30px rgba(138, 43, 226, 0.05);
    }
    50% {
        box-shadow: 
            0 0 40px rgba(138, 43, 226, 0.5),
            inset 0 0 40px rgba(138, 43, 226, 0.1);
    }
}

@keyframes form-shimmer {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.form-title {
    font-size: 2rem;
    color: #00ffff;
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
    margin-bottom: 10px;
    text-align: center;
}

.form-subtitle {
    color: #aaaaaa;
    text-align: center;
    margin-bottom: 30px;
    font-size: 1rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
    position: relative;
    z-index: 1;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    color: #00ffff;
    font-size: 0.95rem;
    font-weight: 500;
    text-shadow: 0 0 5px rgba(0, 255, 255, 0.3);
    letter-spacing: 1px;
}

.form-group input,
.form-group textarea {
    padding: 15px;
    background: rgba(10, 10, 10, 0.8);
    border: 2px solid #8a2be2;
    border-radius: 10px;
    color: #ffffff;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    outline: none;
    position: relative;
    z-index: 2;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #00ffff;
    box-shadow: 
        0 0 15px rgba(0, 255, 255, 0.5),
        inset 0 0 10px rgba(0, 255, 255, 0.1);
    background: rgba(10, 10, 10, 0.9);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #666666;
}

.submit-btn {
    padding: 18px 40px;
    background: linear-gradient(135deg, #8a2be2 0%, #ff1493 100%);
    border: 2px solid #8a2be2;
    border-radius: 10px;
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    overflow: hidden;
    margin-top: 10px;
}

.submit-btn::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;
}

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

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 0 25px rgba(138, 43, 226, 0.8),
        0 0 40px rgba(255, 20, 147, 0.6);
    border-color: #00ffff;
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.submit-btn:disabled:hover {
    transform: none;
    box-shadow: 
        0 0 25px rgba(138, 43, 226, 0.8),
        0 0 40px rgba(255, 20, 147, 0.6);
}

.success-message {
    margin-top: 20px;
    padding: 20px;
    background: rgba(0, 255, 0, 0.1);
    border: 2px solid #00ff00;
    border-radius: 10px;
    text-align: center;
    color: #00ff00;
    text-shadow: 0 0 10px rgba(0, 255, 0, 0.5);
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.3);
    animation: success-pulse 2s ease-in-out infinite;
}

@keyframes success-pulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 255, 0, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(0, 255, 0, 0.6);
    }
}

.hidden {
    display: none;
}

footer {
    text-align: center;
    margin-top: 50px;
    padding: 20px 0;
    color: #666666;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .neon-text {
        font-size: 2.5rem;
        letter-spacing: 3px;
    }
    
    .amount {
        font-size: 2.5rem;
    }
    
    .currency {
        font-size: 1.5rem;
    }
    
    .form-container {
        padding: 30px 20px;
    }
    
    .price-box {
        padding: 20px 30px;
        flex-direction: column;
        align-items: center;
        gap: 5px;
    }
    
    .form-title {
        font-size: 1.5rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .particle {
        width: 3px;
        height: 3px;
    }
}

@media (max-width: 480px) {
    .neon-text {
        font-size: 2rem;
        letter-spacing: 2px;
    }
    
    .amount {
        font-size: 2rem;
    }
    
    .currency {
        font-size: 1.2rem;
    }
    
    .price-box {
        padding: 15px 20px;
    }
    
    .form-container {
        padding: 25px 15px;
    }
    
    body {
        padding: 10px;
    }
}