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

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background-color: #000000;
    color: #ffffff;
    overflow-x: hidden;
    overflow-y: auto;
    position: relative;
}

html {
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(2px 2px at 20% 30%, white, transparent),
        radial-gradient(2px 2px at 60% 70%, white, transparent),
        radial-gradient(1px 1px at 50% 50%, white, transparent),
        radial-gradient(1px 1px at 80% 10%, white, transparent),
        radial-gradient(2px 2px at 90% 60%, white, transparent),
        radial-gradient(1px 1px at 33% 80%, white, transparent),
        radial-gradient(1px 1px at 15% 60%, white, transparent);
    background-size: 200% 200%;
    animation: stars 180s linear infinite;
    opacity: 0.4;
    z-index: 0;
    pointer-events: none;
}

body::after {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at center, rgba(100, 100, 255, 0.08) 0%, transparent 50%);
    animation: galaxy 120s linear infinite;
    z-index: 0;
    pointer-events: none;
}

@keyframes stars {
    from {
        transform: translateY(0);
    }
    to {
        transform: translateY(-50%);
    }
}

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

.container {
    max-width: 430px;
    width: 100%;
    margin: 0 auto;
    min-height: 100vh;
    background: transparent;
    padding-top: 60px;
    padding-bottom: 55px;
    position: relative;
    z-index: 1;
}

.container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(1px 1px at 25% 15%, white, transparent),
        radial-gradient(1px 1px at 75% 35%, white, transparent),
        radial-gradient(2px 2px at 45% 55%, white, transparent),
        radial-gradient(1px 1px at 65% 75%, white, transparent),
        radial-gradient(1px 1px at 10% 85%, white, transparent),
        radial-gradient(2px 2px at 85% 25%, white, transparent),
        radial-gradient(1px 1px at 35% 45%, white, transparent),
        radial-gradient(1px 1px at 55% 95%, white, transparent);
    background-size: 300% 300%;
    animation: twinkle 8s ease-in-out infinite;
    opacity: 0.6;
    z-index: -1;
    pointer-events: none;
}

@keyframes twinkle {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.8;
    }
}

.header {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    max-width: 430px;
    width: 100%;
    padding: 8px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
}

.header .logo {
    width: 38px;
    height: 38px;
    filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.3));
    animation: logoSpin 20s linear infinite;
}

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

.banner-carousel {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
    margin-bottom: 24px;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
}

.carousel-overlay h2 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 4px;
}

.carousel-overlay p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.carousel-indicators {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    width: 24px;
    border-radius: 4px;
    background: #ffffff;
}

.notifications {
    margin: 0 16px 24px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
    height: 50px;
    position: relative;
    display: flex;
    align-items: center;
}

.notifications::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 60px;
    height: 100%;
    background: rgba(255, 255, 255, 0.03);
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 10;
}

.notifications::after {
    content: '';
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2'%3E%3Cpath d='M18 8A6 6 0 0 0 6 8c0 7-3 9-3 9h18s-3-2-3-9'%3E%3C/path%3E%3Cpath d='M13.73 21a2 2 0 0 1-3.46 0'%3E%3C/path%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0.9;
    z-index: 11;
}

.notification-track {
    display: flex;
    position: relative;
    left: 70px;
    white-space: nowrap;
    animation: slideNotifications 5s ease-in-out infinite;
    z-index: 1;
}

@keyframes slideNotifications {
    0% {
        opacity: 0;
        transform: translateX(100%);
    }
    15% {
        opacity: 1;
        transform: translateX(0);
    }
    70% {
        opacity: 1;
        transform: translateX(0);
    }
    85% {
        opacity: 0;
        transform: translateX(0);
    }
    100% {
        opacity: 0;
        transform: translateX(0);
    }
}

.notification-item {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    white-space: nowrap;
}

.notification-item.active {
    display: flex;
}

.notification-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.notification-text {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.wallet {
    margin: 0 16px 24px;
    padding: 24px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.04) 100%);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.wallet-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.wallet-header::before {
    content: '';
    width: 24px;
    height: 24px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2'%3E%3Cpath d='M21 12V7H5a2 2 0 0 1 0-4h14v4'%3E%3C/path%3E%3Cpath d='M3 5v14a2 2 0 0 0 2 2h16v-5'%3E%3C/path%3E%3Cpath d='M18 12a2 2 0 0 0 0 4h4v-4Z'%3E%3C/path%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

.wallet-header h2 {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
}

.balance-container {
    text-align: center;
    margin-bottom: 24px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
}

.balance-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.balance-amount {
    font-size: 36px;
    font-weight: 700;
    letter-spacing: -1px;
}

.wallet-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.btn-action {
    padding: 16px;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.btn-action.deposit {
    background: #ffffff;
    color: #000000;
}

.btn-action.withdraw {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(255, 255, 255, 0.2);
}

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

.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    max-width: 430px;
    width: 100%;
    display: flex;
    justify-content: space-around;
    background: rgba(0, 0, 0, 0.98);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 6px 0;
    z-index: 1000;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    padding: 6px 16px;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-item::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: #ffffff;
    border-radius: 0 0 2px 2px;
    transition: width 0.3s ease;
}

.nav-item.active::before {
    width: 40px;
}

.nav-item.active {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

.nav-item svg {
    width: 22px;
    height: 22px;
}

.nav-item span {
    font-size: 10px;
    font-weight: 500;
}

.nav-item:hover {
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.05);
}

.investments {
    margin: 0 16px 24px;
}

.investments-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    background: rgba(255, 255, 255, 0.03);
    padding: 6px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.tab-btn {
    flex: 1;
    padding: 12px 16px;
    background: transparent;
    color: rgba(255, 255, 255, 0.6);
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.tab-btn.active {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(255, 255, 255, 0.1);
}

.tab-btn:hover:not(.active) {
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.8);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.investments-grid {
    display: grid;
    gap: 16px;
}

.investment-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.04) 100%);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    cursor: pointer;
}

.investment-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.25);
}

.card-image {
    position: relative;
    width: 100%;
    height: 180px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.investment-card:hover .card-image img {
    transform: scale(1.05);
}

.vip-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 4px;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.vip-badge.vip-1 {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.9), rgba(56, 142, 60, 0.9));
    color: white;
}

.vip-badge.vip-2 {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.9), rgba(25, 118, 210, 0.9));
    color: white;
}

.vip-badge.vip-3 {
    background: linear-gradient(135deg, rgba(156, 39, 176, 0.9), rgba(123, 31, 162, 0.9));
    color: white;
}

.vip-badge.vip-4 {
    background: linear-gradient(135deg, rgba(255, 152, 0, 0.9), rgba(245, 124, 0, 0.9));
    color: white;
}

.exclusive-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 12px;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.95), rgba(255, 193, 7, 0.95));
    color: #000;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-content {
    padding: 20px;
}

.card-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #ffffff;
}

.card-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.info-item.highlight {
    background: rgba(255, 255, 255, 0.05);
    padding: 12px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.info-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
}

.info-value {
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
}

.info-value.price {
    color: #4FC3F7;
}

.info-value.total {
    color: #66BB6A;
    font-size: 18px;
}

.btn-invest {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.9) 100%);
    color: #000000;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-invest:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.3);
}

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

.investment-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
}

.investment-popup.active {
    display: flex;
}

.popup-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    animation: fadeIn 0.3s ease;
}

.popup-content {
    position: relative;
    max-width: 400px;
    width: 90%;
    background: linear-gradient(135deg, rgba(20, 20, 30, 0.98) 0%, rgba(30, 30, 45, 0.98) 100%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.4s ease;
    backdrop-filter: blur(20px);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.popup-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all 0.3s ease;
}

.popup-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.popup-image {
    width: 100%;
    height: 200px;
    position: relative;
    overflow: hidden;
}

.popup-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.popup-info {
    padding: 24px;
}

.popup-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff;
}

.popup-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.btn-confirm {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #66BB6A 0%, #4CAF50 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 16px rgba(102, 187, 106, 0.3);
}

.btn-confirm:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(102, 187, 106, 0.4);
}

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

@media (max-width: 768px) {
    .investments {
        margin: 0 12px 20px;
    }

    .card-image {
        height: 160px;
    }

    .card-title {
        font-size: 18px;
    }

    .popup-content {
        width: 95%;
    }

    .popup-image {
        height: 180px;
    }
}