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

:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary-color: #8b5cf6;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --dark-color: #1f2937;
    --light-color: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #020d3c 0%, #080708 100%);
    min-height: 100vh;
    padding: 20px;
    line-height: 1.6;
    color: var(--dark-color);
}

.container {
    max-width: 1000px;
    margin: 0 auto;
}

/* Header Styles */
.header {
    background: white;
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: var(--shadow-xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.header-content {
    position: relative;
    z-index: 1;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 10px;
}

.logo i {
    font-size: 40px;
    color: var(--primary-color);
}

.logo span {
    font-size: 28px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    color: var(--gray-600);
    font-size: 16px;
}

/* Main Content */
.main-content {
    background: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-xl);
    margin-bottom: 30px;
}

.form-wrapper {
    max-width: 100%;
}

.form-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--gray-200);
}

.form-header h1 {
    font-size: 32px;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.form-header p {
    color: var(--gray-600);
    font-size: 16px;
}

/* Form Sections */
.form-section {
    margin-bottom: 40px;
    padding: 30px;
    background: var(--gray-100);
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

.form-section h2 {
    font-size: 22px;
    color: var(--dark-color);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-section h2 i {
    color: var(--primary-color);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

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

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
    font-size: 14px;
}

.required {
    color: var(--danger-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: white;
    color: var(--dark-color);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group textarea {
    resize: vertical;
    font-family: inherit;
}

/* Payment Section */
.payment-section {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0e7ff 100%);
    border-left-color: var(--secondary-color);
}

.payment-info-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: var(--shadow-md);
}

.payment-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--gray-200);
}

.payment-header i {
    font-size: 24px;
    color: var(--secondary-color);
}

.payment-header h3 {
    font-size: 20px;
    color: var(--dark-color);
}

.instruction {
    color: var(--gray-600);
    margin-bottom: 15px;
    font-size: 15px;
}

.account-box {
    background: var(--gray-100);
    border-radius: 8px;
    padding: 20px;
}

.account-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-300);
}

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

.account-label {
    font-weight: 600;
    color: var(--gray-700);
    font-size: 14px;
}

.account-value {
    font-size: 16px;
    color: var(--dark-color);
    font-weight: 500;
}

.account-number {
    font-family: 'Courier New', monospace;
    font-size: 18px;
    color: var(--primary-color);
    letter-spacing: 1px;
}

.amount {
    font-size: 20px;
    color: var(--success-color);
    font-weight: 700;
}

.copy-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.copy-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

/* File Upload */
.file-upload-wrapper {
    position: relative;
}

.file-upload-wrapper input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    z-index: 2;
}

.file-upload-design {
    border: 2px dashed var(--gray-300);
    border-radius: 8px;
    padding: 40px 20px;
    text-align: center;
    background: white;
    transition: all 0.3s ease;
}

.file-upload-design:hover {
    border-color: var(--primary-color);
    background: var(--light-color);
}

.file-upload-design i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.file-upload-design p {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.file-upload-design span {
    font-size: 13px;
    color: var(--gray-600);
}

.file-name {
    display: block;
    margin-top: 10px;
    color: var(--success-color);
    font-weight: 500;
    font-size: 14px;
}

/* Form Actions */
.form-actions {
    text-align: center;
    margin-top: 40px;
}

.submit-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    padding: 16px 48px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-lg);
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.submit-btn:active {
    transform: translateY(-1px);
}

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

/* Footer */
.footer {
    text-align: center;
    padding: 20px;
    color: white;
    font-size: 14px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: white;
    margin: 10% auto;
    padding: 40px;
    border-radius: 16px;
    max-width: 500px;
    text-align: center;
    animation: slideDown 0.3s ease;
    box-shadow: var(--shadow-xl);
}

.modal-icon {
    font-size: 72px;
    margin-bottom: 20px;
}

.modal-icon.success i {
    color: var(--success-color);
}

.modal-content h2 {
    color: var(--dark-color);
    margin-bottom: 15px;
    font-size: 24px;
}

.modal-content p {
    color: var(--gray-600);
    margin-bottom: 30px;
    font-size: 16px;
    line-height: 1.6;
}

.modal-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 32px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

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

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    .main-content {
        padding: 20px;
    }

    .form-section {
        padding: 20px;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .logo span {
        font-size: 22px;
    }

    .form-header h1 {
        font-size: 26px;
    }

    .account-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .image-container {
  height: 400px; 
  width: 100%;
  background-image: linear-gradient(to top, rgba(85, 37, 134, 0.7) 0%, rgba(255, 255, 255, 0.1) 100%), url('your-image.jpg'); /* */
  background-size: cover; /* Ensures the image covers the entire container */
  background-position: center;
}

    .copy-btn {
        align-self: flex-start;
    }
}