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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
    background: linear-gradient(135deg, #0a0000 0%, #1a0000 25%, #2d0000 50%, #4a0000 75%, #6b0000 100%);
    color: #f5f5f7;
    min-height: 100vh;
    padding-bottom: 60px;
    position: relative;
    overflow-x: hidden;
}

/* Animated umbrellas background */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    font-size: 40px;
    animation: float linear infinite;
    opacity: 0.3;
    filter: blur(2px) drop-shadow(0 0 10px rgba(255, 0, 0, 0.5));
}

.particle::before {
    content: '☂';
}

@keyframes float {
    0% {
        transform: translateY(100vh) translateX(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.4;
    }
    90% {
        opacity: 0.4;
    }
    100% {
        transform: translateY(-100px) translateX(100px) rotate(360deg);
        opacity: 0;
    }
}

.container {
    position: relative;
    z-index: 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: rgba(5, 5, 5, 0.3);
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 0, 0, 0.2);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 0 30px rgba(255, 0, 0, 0.3);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 600;
    color: #ff0000;
    letter-spacing: -0.5px;
    transition: all 0.3s ease;
    text-shadow: 0 0 20px rgba(255, 0, 0, 0.8), 0 0 40px rgba(255, 0, 0, 0.5);
}

.logo:hover {
    transform: scale(1.05);
    text-shadow: 0 0 30px rgba(255, 0, 0, 1), 0 0 60px rgba(255, 0, 0, 0.7);
}

.main-nav {
    display: flex;
    gap: 12px;
    align-items: center;
}

.btn-nav {
    padding: 10px 18px;
    border: 1px solid rgba(255, 0, 0, 0.2);
    background: rgba(255, 0, 0, 0.05);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    color: #f5f5f7;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.3);
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-nav:hover {
    background: rgba(255, 0, 0, 0.15);
    border-color: rgba(255, 0, 0, 0.6);
    box-shadow: 0 0 30px rgba(255, 0, 0, 0.8), 0 4px 25px rgba(255, 0, 0, 0.5);
    transform: translateY(-2px);
}

.nav-icon {
    font-size: 1.1rem;
}

.auth-buttons {
    display: flex;
    gap: 8px;
    padding-left: 15px;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-auth {
    padding: 10px 18px;
    border: 1px solid rgba(255, 0, 0, 0.2);
    background: rgba(255, 0, 0, 0.05);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    color: #f5f5f7;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.3);
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-auth:hover {
    background: rgba(255, 0, 0, 0.15);
    border-color: rgba(255, 0, 0, 0.6);
    box-shadow: 0 0 30px rgba(255, 0, 0, 0.8), 0 4px 25px rgba(255, 0, 0, 0.5);
    transform: translateY(-2px);
}

.btn-auth-primary {
    background: rgba(255, 0, 0, 0.1);
    border-color: rgba(255, 0, 0, 0.5);
    color: #fff;
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.6);
}

.btn-auth-primary:hover {
    background: rgba(255, 0, 0, 0.2);
    border-color: rgba(255, 0, 0, 0.8);
    box-shadow: 0 0 35px rgba(255, 0, 0, 1), 0 4px 30px rgba(255, 0, 0, 0.7);
}

.auth-icon {
    font-size: 1rem;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 100px 20px;
}

.hero h2 {
    font-size: 3.5rem;
    color: #ff0000;
    margin-bottom: 15px;
    font-weight: 700;
    letter-spacing: -1px;
    animation: fadeInDown 1s ease;
    text-shadow: 0 0 20px rgba(255, 0, 0, 0.8), 0 0 40px rgba(255, 0, 0, 0.5), 0 0 60px rgba(255, 0, 0, 0.3);
}

.hero p {
    font-size: 1.3rem;
    color: #a1a1a6;
    animation: fadeInUp 1s ease 0.3s backwards;
    margin-bottom: 40px;
    font-weight: 400;
}

.features {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin: 40px 0;
    animation: fadeInUp 1s ease 0.5s backwards;
}

.feature-item {
    background: rgba(255, 0, 0, 0.1);
    border: 2px solid #ff0000;
    padding: 15px 30px;
    border-radius: 20px;
    font-size: 1.1rem;
    font-weight: bold;
    transition: all 0.3s;
    backdrop-filter: blur(5px);
    color: #fff;
}

.feature-item:hover {
    background: rgba(255, 0, 0, 0.3);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.6);
}

/* Features Section */
#featuresSection {
    padding: 80px 20px;
    animation: fadeInUp 0.6s ease;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: rgba(5, 5, 5, 0.3);
    border: 1px solid rgba(255, 0, 0, 0.3);
    border-radius: 20px;
    padding: 35px 25px;
    text-align: center;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    animation: fadeInUp 0.6s ease;
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.1);
}

.feature-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 0 40px rgba(255, 0, 0, 0.5), 0 0 60px rgba(255, 0, 0, 0.3), 0 20px 50px rgba(255, 0, 0, 0.2);
    border-color: rgba(255, 0, 0, 0.5);
    background: rgba(15, 5, 5, 0.4);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 15px;
}

.feature-card h3 {
    color: #f5f5f7;
    font-size: 1.5rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.feature-card p {
    color: #a1a1a6;
    font-size: 0.95rem;
    line-height: 1.5;
    font-weight: 400;
}

.action-buttons {
    margin-top: 40px;
    display: flex;
    gap: 15px;
    justify-content: center;
    animation: fadeInUp 1s ease 0.6s backwards;
    flex-wrap: wrap;
}

.btn-action {
    padding: 14px 32px;
    border: 1px solid rgba(255, 0, 0, 0.2);
    background: rgba(255, 0, 0, 0.05);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
    border-radius: 12px;
    color: #f5f5f7;
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.4);
}

.btn-action:hover {
    background: rgba(255, 0, 0, 0.15);
    border-color: rgba(255, 0, 0, 0.6);
    box-shadow: 0 0 35px rgba(255, 0, 0, 0.8), 0 8px 35px rgba(255, 0, 0, 0.5);
    transform: translateY(-2px);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    animation: fadeIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal.show {
    display: block;
}

.modal-content {
    background: rgba(20, 10, 10, 0.7);
    margin: 10% auto;
    padding: 40px;
    border: 1px solid rgba(255, 0, 0, 0.3);
    border-radius: 25px;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideInDown 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
}

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

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

@keyframes fadeInDown {
    from {
        transform: translateY(-30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close {
    color: #ff0000;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s;
}

.close:hover {
    color: #fff;
}

.modal-content h2 {
    color: #ff0000;
    margin-bottom: 30px;
    text-align: center;
    font-size: 2rem;
}

.modal-content form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.modal-content input {
    padding: 12px;
    border: 2px solid #ff0000;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    font-size: 1rem;
    border-radius: 15px;
}

.modal-content input:focus {
    outline: none;
    box-shadow: 0 0 10px rgba(255, 0, 0, 0.5);
}

.btn-submit {
    padding: 12px;
    border: 2px solid rgba(255, 0, 0, 0.3);
    background: rgba(255, 0, 0, 0.1);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    color: #fff;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    border-radius: 15px;
    transition: all 0.3s;
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.5);
}

.btn-submit:hover {
    background: rgba(255, 0, 0, 0.2);
    border-color: rgba(255, 0, 0, 0.7);
    box-shadow: 0 0 35px rgba(255, 0, 0, 0.8), 0 8px 30px rgba(255, 0, 0, 0.6);
    transform: translateY(-2px);
}


/* Sections */
.section-hidden {
    display: none !important;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #ff0000;
    margin-bottom: 50px;
    text-shadow: 0 0 20px rgba(255, 0, 0, 0.8), 0 0 40px rgba(255, 0, 0, 0.5);
    animation: fadeInDown 0.6s ease;
}

/* Prices Section */
#pricesSection {
    padding: 80px 20px;
    animation: fadeInUp 0.6s ease;
}

.prices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
}

.price-card {
    background: rgba(5, 5, 5, 0.3);
    border: 1px solid rgba(255, 0, 0, 0.3);
    border-radius: 20px;
    padding: 35px 25px;
    text-align: center;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    position: relative;
    animation: fadeInUp 0.6s ease;
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.1);
}

.price-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 0 40px rgba(255, 0, 0, 0.5), 0 0 60px rgba(255, 0, 0, 0.3), 0 20px 50px rgba(255, 0, 0, 0.2);
    border-color: rgba(255, 0, 0, 0.5);
    background: rgba(15, 5, 5, 0.4);
}

.price-card.featured {
    border-color: rgba(255, 69, 58, 0.5);
    background: rgba(255, 69, 58, 0.05);
}

.badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: linear-gradient(135deg, #ff0000 0%, #ff6666 100%);
    color: #fff;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 500;
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.6);
}

.price-card h3 {
    font-size: 1.5rem;
    color: #f5f5f7;
    margin-bottom: 15px;
    font-weight: 600;
    text-transform: lowercase;
}

.price {
    font-size: 2.5rem;
    color: #ff0000;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 0 15px rgba(255, 0, 0, 0.8);
}

.price span {
    font-size: 1.2rem;
    color: #a1a1a6;
}

.price-card ul {
    list-style: none;
    margin-bottom: 30px;
    text-align: left;
}

.price-card ul li {
    padding: 10px 0;
    color: #a1a1a6;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.95rem;
}

.price-desc {
    color: #a1a1a6;
    font-size: 0.95rem;
    margin: 20px 0;
    line-height: 1.5;
    font-weight: 400;
}

.btn-select {
    width: 100%;
    padding: 12px;
    border: 1px solid rgba(255, 0, 0, 0.2);
    background: rgba(255, 0, 0, 0.05);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    color: #fff;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.4);
}

.btn-select:hover {
    background: rgba(255, 0, 0, 0.15);
    border-color: rgba(255, 0, 0, 0.6);
    box-shadow: 0 0 35px rgba(255, 0, 0, 0.8), 0 8px 35px rgba(255, 0, 0, 0.5);
    transform: translateY(-2px);
}

/* Support Section */
#supportSection {
    padding: 80px 20px;
    animation: fadeInUp 0.6s ease;
}

.support-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.support-form, .support-info {
    background: rgba(0, 0, 0, 0.5);
    border: 2px solid #ff0000;
    border-radius: 25px;
    padding: 40px;
    backdrop-filter: blur(10px);
    animation: fadeInUp 0.6s ease;
}

.support-form h3, .support-info h3 {
    color: #ff0000;
    font-size: 1.8rem;
    margin-bottom: 25px;
    text-align: center;
}

.support-form input,
.support-form textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 2px solid #ff0000;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    font-size: 1rem;
    border-radius: 15px;
    font-family: 'Arial', sans-serif;
}

.support-form input:focus,
.support-form textarea:focus {
    outline: none;
    box-shadow: 0 0 10px rgba(255, 0, 0, 0.5);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    margin-bottom: 15px;
    background: rgba(255, 0, 0, 0.1);
    border-radius: 20px;
    transition: all 0.3s;
}

.contact-item:hover {
    background: rgba(255, 0, 0, 0.2);
    transform: translateX(10px);
}

.contact-item .icon {
    font-size: 2rem;
}

.contact-item span:last-child {
    color: #ffcccc;
}

/* Footer */
footer {
    background: rgba(0, 0, 0, 0.7);
    border-top: 2px solid #ff0000;
    padding: 30px 0;
    text-align: center;
    margin-top: 80px;
}

footer p {
    color: #ffcccc;
    font-size: 1rem;
}

.fixed-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(5, 5, 5, 0.5);
    border-top: 2px solid rgba(255, 0, 0, 0.3);
    padding: 15px 0;
    text-align: center;
    z-index: 999;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 0 30px rgba(255, 0, 0, 0.2), 0 -5px 20px rgba(255, 0, 0, 0.1);
    margin-top: 0;
}

.footer-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
}

.footer-text {
    color: #ff0000;
    font-weight: bold;
    font-size: 1rem;
    text-shadow: 0 0 10px rgba(255, 0, 0, 0.8);
    animation: glow 2s ease-in-out infinite;
}

.footer-separator {
    color: #ff0000;
    font-size: 1rem;
}

@keyframes glow {
    0%, 100% {
        text-shadow: 0 0 10px rgba(255, 0, 0, 0.8);
    }
    50% {
        text-shadow: 0 0 20px rgba(255, 0, 0, 1), 0 0 30px rgba(255, 0, 0, 0.8);
    }
}

body {
    padding-bottom: 60px;
}

/* Responsive */
@media (max-width: 768px) {
    .logo {
        font-size: 1.8rem;
    }
    
    nav {
        flex-direction: column;
        gap: 10px;
    }
    
    .auth-buttons {
        border-left: none;
        padding-left: 0;
        border-top: 2px solid rgba(255, 0, 0, 0.3);
        padding-top: 10px;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .prices-grid {
        grid-template-columns: 1fr;
    }
    
    .support-content {
        grid-template-columns: 1fr;
    }
}


/* Payment Modal */
.payment-modal {
    max-width: 480px;
}

.payment-modal h2 {
    font-size: 1.6rem;
    margin-bottom: 20px;
}

.payment-info {
    background: rgba(0, 0, 0, 0.5);
    padding: 15px 20px;
    border-radius: 15px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 0, 0, 0.3);
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 0, 0, 0.2);
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    color: #a1a1a6;
    font-size: 0.95rem;
}

.info-value {
    color: #ff0000;
    font-weight: bold;
    font-size: 1.1rem;
}

.payment-methods h3 {
    color: #ff0000;
    text-align: center;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.payment-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.payment-btn {
    background: rgba(255, 0, 0, 0.05);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 0, 0, 0.2);
    padding: 18px 12px;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.3);
}

.payment-btn:hover {
    background: rgba(255, 0, 0, 0.15);
    border-color: rgba(255, 0, 0, 0.6);
    transform: translateY(-3px);
    box-shadow: 0 0 25px rgba(255, 0, 0, 0.6), 0 5px 20px rgba(255, 0, 0, 0.4);
}

.payment-icon {
    font-size: 2rem;
}

/* Payment Details Modal */
.payment-details-modal {
    max-width: 450px;
}

.payment-details-modal h2 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.payment-instructions {
    margin-bottom: 20px;
}

.payment-instructions p {
    color: #a1a1a6;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.payment-detail-item {
    margin: 12px 0;
    padding: 12px;
    background: rgba(255, 0, 0, 0.08);
    border-radius: 12px;
    border: 1px solid rgba(255, 0, 0, 0.25);
}

.payment-detail-item h4 {
    color: #ff0000;
    margin-bottom: 8px;
    font-size: 0.95rem;
    font-weight: 600;
}

.payment-detail-value {
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    word-break: break-all;
    background: rgba(0, 0, 0, 0.6);
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.payment-detail-value:hover {
    background: rgba(255, 0, 0, 0.15);
    box-shadow: 0 0 12px rgba(255, 0, 0, 0.4);
}

.copy-hint {
    color: #a1a1a6;
    font-size: 0.75rem;
    margin-top: 4px;
    text-align: right;
}

.payment-verification {
    background: rgba(0, 0, 0, 0.4);
    padding: 18px;
    border-radius: 15px;
    border: 1px solid rgba(255, 0, 0, 0.3);
    margin-top: 15px;
}

.payment-verification h3 {
    color: #ff0000;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.payment-verification p {
    color: #a1a1a6;
    margin-bottom: 12px;
    font-size: 0.85rem;
}

.payment-input {
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 12px;
    border: 1px solid rgba(255, 0, 0, 0.4);
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    font-size: 0.95rem;
    border-radius: 10px;
}

.payment-input:focus {
    outline: none;
    box-shadow: 0 0 10px rgba(255, 0, 0, 0.5);
    border-color: rgba(255, 0, 0, 0.7);
}

.payment-warning {
    background: rgba(255, 69, 58, 0.15);
    border: 1px solid rgba(255, 69, 58, 0.4);
    padding: 10px 12px;
    border-radius: 10px;
    margin-top: 12px;
    color: #ffcccc;
    font-size: 0.8rem;
    line-height: 1.4;
}

.payment-warning strong {
    color: #ff453a;
}

@media (max-width: 480px) {
    .payment-grid {
        grid-template-columns: 1fr;
    }
    
    .payment-modal,
    .payment-details-modal {
        max-width: 95%;
        margin: 5% auto;
    }
}

.payment-modal h2 {
    color: #ff0000;
    text-align: center;
    margin-bottom: 30px;
    font-size: 2rem;
}

.payment-info {
    background: rgba(0, 0, 0, 0.5);
    padding: 25px;
    border-radius: 20px;
    margin-bottom: 30px;
    border: 2px solid #ff0000;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 0, 0, 0.2);
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    color: #ffcccc;
    font-size: 1.1rem;
}

.info-value {
    color: #ff0000;
    font-weight: bold;
    font-size: 1.3rem;
}

.payment-methods h3 {
    color: #ff0000;
    text-align: center;
    margin-bottom: 25px;
    font-size: 1.5rem;
}

.payment-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.payment-btn {
    background: rgba(255, 0, 0, 0.05);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 0, 0, 0.2);
    padding: 25px 15px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-size: 0.95rem;
    font-weight: bold;
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.4);
}

.payment-btn:hover {
    background: rgba(255, 0, 0, 0.15);
    border-color: rgba(255, 0, 0, 0.6);
    transform: translateY(-5px);
    box-shadow: 0 0 35px rgba(255, 0, 0, 0.8), 0 8px 35px rgba(255, 0, 0, 0.5);
}

.payment-icon {
    font-size: 2.5rem;
}

@media (max-width: 768px) {
    .payment-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .payment-grid {
        grid-template-columns: 1fr;
    }
}


/* Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: #f5f5f7;
    border-radius: 2px;
    transition: all 0.3s;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    nav {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: rgba(28, 28, 30, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 20px;
        transform: translateY(-100%);
        opacity: 0;
        transition: all 0.3s;
        pointer-events: none;
    }
    
    nav.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .auth-buttons {
        border-left: none;
        padding-left: 0;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        padding-top: 15px;
        margin-top: 15px;
    }
}


/* Notifications */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 16px 24px;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    color: #fff;
    font-size: 0.95rem;
    font-weight: 500;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    z-index: 10000;
    opacity: 0;
    transform: translateX(400px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.notification.show {
    opacity: 1;
    transform: translateX(0);
}

.notification-success {
    border-left: 4px solid #34c759;
}

.notification-error {
    border-left: 4px solid #ff453a;
}

.notification-info {
    border-left: 4px solid #0a84ff;
}


/* Profile Modal */
.profile-modal {
    max-width: 600px;
}

.profile-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 20px;
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.profile-avatar {
    width: 80px;
    height: 80px;
    background: rgba(255, 69, 58, 0.2);
    border: 2px solid rgba(255, 69, 58, 0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(20px);
}

.avatar-icon {
    font-size: 2.5rem;
}

.profile-info h3 {
    color: #f5f5f7;
    font-size: 1.8rem;
    margin-bottom: 5px;
    font-weight: 600;
}

.profile-info p {
    color: #a1a1a6;
    font-size: 1rem;
}

.profile-section h4 {
    color: #f5f5f7;
    font-size: 1.2rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.subscription-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    backdrop-filter: blur(20px);
}

.subscription-status {
    margin-bottom: 15px;
}

.status-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.status-badge.status-active {
    background: rgba(52, 199, 89, 0.2);
    color: #34c759;
    border: 1px solid rgba(52, 199, 89, 0.4);
}

.status-badge.status-inactive {
    background: rgba(255, 69, 58, 0.2);
    color: #ff453a;
    border: 1px solid rgba(255, 69, 58, 0.4);
}

.subscription-details {
    margin: 15px 0;
    color: #a1a1a6;
    line-height: 1.6;
}

.subscription-details p {
    margin: 8px 0;
}

.subscription-details strong {
    color: #f5f5f7;
}

.subscription-card .btn-action {
    width: 100%;
    margin-top: 15px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.info-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 20px;
    backdrop-filter: blur(20px);
}

.info-item .info-label {
    display: block;
    color: #a1a1a6;
    font-size: 0.85rem;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-item .info-value {
    display: block;
    color: #f5f5f7;
    font-size: 1.1rem;
    font-weight: 600;
}

.info-item .status-active {
    color: #34c759;
}

.profile-actions {
    display: flex;
    justify-content: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-logout {
    padding: 12px 32px;
    border: 1px solid rgba(255, 69, 58, 0.5);
    background: rgba(255, 69, 58, 0.1);
    backdrop-filter: blur(20px);
    color: #ff453a;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-logout:hover {
    background: rgba(255, 69, 58, 0.2);
    border-color: rgba(255, 69, 58, 0.8);
    box-shadow: 0 4px 20px rgba(255, 69, 58, 0.3);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .profile-header {
        flex-direction: column;
        text-align: center;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
}


/* Account Section */
#accountSection {
    padding: 80px 20px;
    animation: fadeInUp 0.6s ease;
}

.account-content {
    max-width: 1200px;
    margin: 0 auto;
}

.account-header {
    display: flex;
    align-items: center;
    gap: 30px;
    padding: 40px;
    background: rgba(5, 5, 5, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 25px;
    margin-bottom: 40px;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
}

.profile-avatar-large {
    width: 120px;
    height: 120px;
    background: rgba(255, 107, 107, 0.15);
    border: 3px solid rgba(255, 107, 107, 0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(20px);
}

.profile-avatar-large .avatar-icon {
    font-size: 4rem;
}

.profile-info-large h3 {
    color: #f5f5f7;
    font-size: 2.5rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.profile-info-large p {
    color: #a1a1a6;
    font-size: 1.2rem;
}

.account-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.account-card {
    background: rgba(5, 5, 5, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 25px;
    padding: 35px;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.account-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 30px rgba(255, 0, 0, 0.4), 0 0 50px rgba(255, 0, 0, 0.2), 0 15px 40px rgba(255, 0, 0, 0.15);
    border-color: rgba(255, 0, 0, 0.4);
}

.account-card h4 {
    color: #f5f5f7;
    font-size: 1.5rem;
    margin-bottom: 25px;
    font-weight: 600;
}

.subscription-card-large {
    grid-column: span 1;
}

.subscription-card-large .subscription-details {
    margin: 20px 0;
    color: #a1a1a6;
    line-height: 1.8;
}

.subscription-card-large .subscription-details p {
    margin: 10px 0;
}

.subscription-card-large .subscription-details strong {
    color: #f5f5f7;
}

.subscription-card-large .btn-action {
    width: 100%;
    margin-top: 20px;
}

.account-info-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.account-info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.account-info-item:last-child {
    border-bottom: none;
}

.account-info-item .info-label {
    color: #a1a1a6;
    font-size: 1rem;
}

.account-info-item .info-value {
    color: #f5f5f7;
    font-size: 1.1rem;
    font-weight: 600;
}

.quick-actions {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.action-btn {
    padding: 16px 24px;
    border: 1px solid rgba(255, 0, 0, 0.2);
    background: rgba(255, 0, 0, 0.05);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    color: #f5f5f7;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.4);
    display: flex;
    align-items: center;
    gap: 12px;
    text-align: left;
}

.action-btn:hover {
    background: rgba(255, 0, 0, 0.15);
    border-color: rgba(255, 0, 0, 0.6);
    box-shadow: 0 0 35px rgba(255, 0, 0, 0.8), 0 4px 25px rgba(255, 0, 0, 0.5);
    transform: translateX(5px);
}

.action-btn-danger {
    border-color: rgba(255, 69, 58, 0.5);
    background: rgba(255, 69, 58, 0.1);
}

.action-btn-danger:hover {
    background: rgba(255, 0, 100, 0.3);
    border-color: rgba(255, 0, 100, 0.8);
    box-shadow: 0 0 20px rgba(255, 0, 100, 0.5), 0 4px 20px rgba(255, 0, 100, 0.3);
}

.action-icon {
    font-size: 1.5rem;
}

@media (max-width: 768px) {
    .account-header {
        flex-direction: column;
        text-align: center;
    }
    
    .account-grid {
        grid-template-columns: 1fr;
    }
    
    .profile-info-large h3 {
        font-size: 2rem;
    }
}

/* Remote Access Button */
.action-btn-admin {
    border-color: rgba(255, 69, 58, 0.6) !important;
    background: rgba(255, 69, 58, 0.15) !important;
    color: #ff453a !important;
    box-shadow: 0 0 20px rgba(255, 69, 58, 0.4) !important;
}

.action-btn-admin:hover {
    background: rgba(255, 69, 58, 0.3) !important;
    box-shadow: 0 0 35px rgba(255, 69, 58, 0.8) !important;
}

/* Terminal Modal */
.terminal-modal {
    max-width: 900px;
    width: 95%;
    padding: 0;
    background: #0a0000;
    border: 1px solid rgba(255, 0, 0, 0.5);
    border-radius: 16px;
    overflow: hidden;
    margin: 3% auto;
}

.terminal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background: rgba(255, 0, 0, 0.1);
    border-bottom: 1px solid rgba(255, 0, 0, 0.3);
}

.terminal-title {
    color: #ff6666;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: monospace;
}

.terminal-header .close {
    float: none;
    font-size: 22px;
}

#terminal {
    padding: 10px;
    height: 500px;
    background: #0a0000;
}

#terminal .xterm {
    height: 100%;
}

/* Avatar */
.profile-avatar-large {
    position: relative;
    cursor: pointer;
    overflow: hidden;
}

.avatar-overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: rgba(255,0,0,0.7);
    color: #fff;
    font-size: 0.7rem;
    text-align: center;
    padding: 4px 0;
    opacity: 0;
    transition: opacity 0.2s;
    font-family: monospace;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.profile-avatar-large:hover .avatar-overlay {
    opacity: 1;
}