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

body {
    font-family: 'Lato', sans-serif;
    background: linear-gradient(135deg, #2E2947 0%, #3d3660 100%);
    min-height: 100vh;
    color: #f5f5f5;
}

/* Navbar */
.navbar {
    background: rgba(46, 41, 71, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(245, 209, 104, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-brand a {
    font-size: 1.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #F5D168 0%, #F0A356 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #F5D168;
    margin: 3px 0;
    transition: 0.3s;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: #e0e0e0;
    font-weight: 400;
    transition: color 0.3s;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #F5D168;
}

.nav-btn {
    padding: 8px 20px;
    border-radius: 6px;
    transition: all 0.3s;
}

.nav-btn:hover {
    background: rgba(245, 209, 104, 0.1);
}

.nav-btn-primary {
    background: linear-gradient(135deg, #F5D168 0%, #F0A356 100%);
    color: #2E2947 !important;
    font-weight: 700;
}

.nav-btn-primary:hover {
    background: linear-gradient(135deg, #F0A356 0%, #e89345 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 209, 104, 0.3);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
    min-height: calc(100vh - 70px);
    display: flex;
    flex-direction: column;
}

/* Thank You Section (Subscribed) */
.thank-you-section {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    flex: 1;
}

.thank-you-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(245, 209, 104, 0.1);
    border: 3px solid #F5D168;
}

.thank-you-icon svg {
    width: 60px;
    height: 60px;
    color: #F5D168;
}

.thank-you-section h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    font-weight: 900;
    background: linear-gradient(135deg, #F5D168 0%, #F0A356 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.thank-you-message {
    font-size: 1.2rem;
    color: #d0d0d0;
    margin-bottom: 40px;
}

/* Benefits Card */
.benefits-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 40px;
    margin-bottom: 40px;
    border: 1px solid rgba(245, 209, 104, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.benefits-card h2 {
    font-size: 1.5rem;
    margin-bottom: 25px;
    color: #F5D168;
    font-weight: 700;
}

.benefits-list {
    list-style: none;
    text-align: left;
    max-width: 400px;
    margin: 0 auto;
}

.benefits-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    margin-bottom: 10px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    transition: all 0.3s;
}

.benefits-list li:hover {
    background: rgba(245, 209, 104, 0.08);
    transform: translateX(5px);
}

.check-icon {
    width: 24px;
    height: 24px;
    color: #F5D168;
    flex-shrink: 0;
}

.benefits-list li span {
    font-size: 1.1rem;
    color: #e0e0e0;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s;
    font-family: 'Lato', sans-serif;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(135deg, #F5D168 0%, #F0A356 100%);
    color: #2E2947;
    box-shadow: 0 4px 15px rgba(245, 209, 104, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #F0A356 0%, #e89345 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 209, 104, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: #F5D168;
    border: 2px solid rgba(245, 209, 104, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(245, 209, 104, 0.5);
}

/* Subscription Section (Non-Subscribed) */
.subscription-section {
    max-width: 800px;
    margin: 0 auto;
    flex: 1;
}

.subscription-section h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    font-weight: 900;
    text-align: center;
    background: linear-gradient(135deg, #F5D168 0%, #F0A356 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 1.2rem;
    color: #d0d0d0;
    text-align: center;
    margin-bottom: 50px;
}

.subscription-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(245, 209, 104, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    margin-bottom: 40px;
}

.subscription-header {
    background: rgba(245, 209, 104, 0.1);
    padding: 30px;
    text-align: center;
    border-bottom: 1px solid rgba(245, 209, 104, 0.2);
}

.subscription-header h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: #F5D168;
    font-weight: 700;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
}

.price-amount {
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, #F5D168 0%, #F0A356 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-period {
    font-size: 1.2rem;
    color: #c0c0c0;
}

.subscription-body {
    padding: 40px;
}

.subscription-body h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: #F5D168;
    font-weight: 700;
}

.subscribe-btn {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
    font-weight: 700;
    color: #2E2947;
    background: linear-gradient(135deg, #F5D168 0%, #F0A356 100%);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Lato', sans-serif;
    box-shadow: 0 4px 15px rgba(245, 209, 104, 0.3);
    margin-top: 30px;
}

.subscribe-btn:hover:not(:disabled) {
    background: linear-gradient(135deg, #F0A356 0%, #e89345 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 209, 104, 0.4);
}

.subscribe-btn:disabled {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.3);
    cursor: not-allowed;
    box-shadow: none;
}

.btn-loader {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(46, 41, 71, 0.3);
    border-top-color: #2E2947;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.subscription-note {
    text-align: center;
    margin-top: 20px;
    color: #b0b0b0;
    font-size: 0.9rem;
}

/* Support Info */
.support-info {
    text-align: center;
    padding: 30px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(245, 209, 104, 0.1);
}

.support-info h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: #F5D168;
}

.support-info p {
    color: #d0d0d0;
}

.support-info a {
    color: #F5D168;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.support-info a:hover {
    color: #F0A356;
}

/* Footer */
footer {
    text-align: center;
    color: #b0b0b0;
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid rgba(245, 209, 104, 0.1);
    font-weight: 300;
}

/* Mobile Menu */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(46, 41, 71, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 20px;
        gap: 20px;
        border-bottom: 1px solid rgba(245, 209, 104, 0.2);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
        display: none;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        width: 100%;
        text-align: center;
    }

    .nav-btn {
        display: block;
        width: 100%;
    }

    .container {
        padding: 40px 15px;
    }

    .thank-you-section h1,
    .subscription-section h1 {
        font-size: 2rem;
    }

    .thank-you-message,
    .subtitle {
        font-size: 1rem;
    }

    .benefits-card,
    .subscription-body {
        padding: 25px 20px;
    }

    .action-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .price-amount {
        font-size: 2.5rem;
    }
}

/* Credit Top-up Section */
.credit-topup-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 40px;
    margin-bottom: 40px;
    border: 1px solid rgba(245, 209, 104, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    text-align: center;
}

.credit-topup-card h2 {
    color: #F5D168;
    font-size: 1.5rem;
    margin-bottom: 25px;
    font-weight: 700;
}

.credit-options {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.credit-btn {
    background: linear-gradient(135deg, #F5D168 0%, #F0A356 100%);
    color: #2E2947;
    border: none;
    border-radius: 10px;
    padding: 16px 24px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(245, 209, 104, 0.3);
    min-width: 160px;
}

.credit-btn:hover:not(:disabled) {
    background: linear-gradient(135deg, #F0A356 0%, #e89345 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 209, 104, 0.4);
}

.credit-amount {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
}

.credit-price {
    display: block;
    font-size: 0.95rem;
    color: #2E2947;
    opacity: 0.9;
}