* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Segoe UI', sans-serif; background: linear-gradient(180deg, #e8f5e9 0%, #ffffff 100%); min-height: 100vh; }

.top-bar { background: white; border-bottom: 1px solid #e0e0e0; padding: 16px 20px; display: flex; align-items: center; gap: 14px; }
.top-bar .brand { display: flex; flex-direction: column; flex: 1; }
.top-bar .brand-name { font-size: 22px; font-weight: 800; color: #1b5e20; }
.top-bar .brand-sub { font-size: 12px; color: #888; }

/* Language selector */
.lang-selector { display: flex; gap: 6px; flex-shrink: 0; }
.lang-btn { border: 2px solid #e0e0e0; background: white; border-radius: 8px; padding: 5px 10px; font-size: 13px; font-weight: 700; cursor: pointer; color: #888; transition: all 0.2s; }
.lang-btn.active { border-color: #2e7d32; background: #e8f5e9; color: #1b5e20; }

.form-wrap { max-width: 620px; margin: 0 auto; padding: 24px 16px; }
.card { background: white; border-radius: 14px; padding: 24px; box-shadow: 0 2px 12px rgba(0,0,0,0.08); margin-bottom: 16px; }
.card h2 { font-size: 17px; font-weight: 800; color: #333; margin-bottom: 4px; }
.card .sub { font-size: 13px; color: #888; margin-bottom: 20px; }

.section-sep { border: none; border-top: 1px solid #f0f0f0; margin: 20px 0; }
.section-label { font-size: 13px; font-weight: 800; color: #1b5e20; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 14px; }

.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 12px; font-weight: 700; color: #555; margin-bottom: 5px; }
.form-group label .req { color: #c62828; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 10px 14px; border: 2px solid #e0e0e0; border-radius: 9px;
    font-size: 14px; outline: none; font-family: inherit; transition: border-color 0.2s;
}
.form-group input:focus, .form-group select:focus { border-color: #2e7d32; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-row-3 { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 10px; }

.box-info { background: #f1f8e9; border: 1px solid #c8e6c9; border-radius: 10px; padding: 14px 16px; margin-bottom: 16px; }
.box-info .box-label { font-size: 12px; font-weight: 700; color: #2e7d32; margin-bottom: 4px; }
.box-blue { background: #e3f2fd; border-color: #bbdefb; }
.box-blue .box-label { color: #1565c0; }

.btn-submit { background: linear-gradient(135deg, #1b5e20, #2e7d32); color: white; border: none; width: 100%; padding: 16px; border-radius: 10px; font-size: 16px; font-weight: 800; cursor: pointer; margin-top: 8px; transition: opacity 0.2s; }
.btn-submit:hover { opacity: 0.9; }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; }

.success-screen { display: none; text-align: center; padding: 60px 20px; }
.success-screen .check { font-size: 72px; margin-bottom: 16px; }
.success-screen h2 { font-size: 26px; font-weight: 800; color: #1b5e20; margin-bottom: 10px; }
.success-screen p { font-size: 15px; color: #666; line-height: 1.6; }
.success-contact { background: #f1f8e9; border-radius: 10px; padding: 14px 20px; margin-top: 20px; font-size: 13px; color: #2e7d32; font-weight: 600; }
.footer-note { text-align: center; font-size: 11px; color: #bbb; margin-top: 20px; padding-bottom: 30px; }
.welcome-banner { background: linear-gradient(135deg, #1b5e20, #2e7d32); color: white; text-align: center; padding: 22px 20px 18px; }
.welcome-banner h1 { font-size: 20px; font-weight: 800; margin-bottom: 4px; letter-spacing: -0.3px; }
.welcome-banner p { font-size: 13px; opacity: 0.85; }

@media (max-width: 480px) {
    .form-row { grid-template-columns: 1fr; }
    .form-row-3 { grid-template-columns: 1fr 1fr; }
    .lang-btn { padding: 4px 8px; font-size: 12px; }
}
    .version { font-size: 10px; opacity: 0.5; text-align: right; padding: 4px 20px 8px; }