:root {
    --primary: #004e92;
    --primary-dark: #003b6e;
    --accent: #64b5f6;
    --bg-page: #f0f7ff;
    --card-bg: #ffffff;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --border-color: #e2e8f0;
    --radius: 16px;
    --shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-page);
    background-image: radial-gradient(at 0% 0%, hsla(210, 100%, 93%, 1) 0, transparent 50%), 
                      radial-gradient(at 50% 0%, hsla(220, 100%, 93%, 1) 0, transparent 50%), 
                      radial-gradient(at 100% 0%, hsla(230, 100%, 93%, 1) 0, transparent 50%);
    background-attachment: fixed;
    color: var(--text-dark);
    line-height: 1.6;
    padding: 40px 15px;
    display: flex;
    justify-content: center;
}

.container {
    width: 100%;
    max-width: 800px;
    background: var(--card-bg);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.7);
    animation: slideUp 0.8s ease-out;
}

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

header {
    text-align: center;
    margin-bottom: 50px;
}

.brand-logo {
    height: 120px;
    margin-bottom: 15px;
    transition: transform 0.3s ease;
}

header h1 {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
}

.tagline {
    font-size: 18px;
    font-weight: 500;
    color: var(--accent);
    margin-bottom: 30px;
}

.intro-box {
    background: #f8fafc;
    border-radius: 12px;
    padding: 25px;
    border: 1px solid var(--border-color);
    text-align: left;
}

.intro-box p {
    margin-bottom: 15px;
    color: var(--text-dark);
    font-size: 15px;
}

.intro-box.light {
    background: #f0f7ff;
    border-color: #d0e1ff;
}

.intro-box p:last-child {
    margin-bottom: 0;
}

.privacy-note {
    font-size: 13px;
    color: var(--text-light);
    font-style: italic;
}

section {
    margin-bottom: 40px;
    padding: 25px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: #ffffff;
    transition: box-shadow 0.3s ease;
}

section:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

.section-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
    border-bottom: 1px solid #f1f5f9;
    padding-bottom: 15px;
}

.section-number {
    width: 32px;
    height: 32px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 700;
    font-size: 14px;
}

section h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary);
}

.input-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 600px) {
    .input-grid {
        grid-template-columns: 1fr;
    }
    .container {
        padding: 25px 15px;
    }
}

.input-group {
    margin-bottom: 20px;
}

label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.required { color: #ef4444; margin-left: 2px; }
.optional { color: var(--text-light); font-weight: 400; font-size: 12px; margin-left: 4px; }
.label-hint { font-size: 12px; color: var(--text-light); margin-bottom: 10px; }

input[type="text"],
input[type="number"],
input[type="tel"],
input[type="email"],
textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--border-color);
    border-radius: 10px;
    font-family: inherit;
    font-size: 16px;
    background: #f8fafc;
    transition: all 0.3s ease;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(0, 78, 146, 0.08);
}

.radio-group-horizontal {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.radio-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: 0.2s;
}

.radio-item:hover {
    border-color: var(--primary);
}

.radio-item:has(input:checked) {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.radio-stack {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.radio-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    background: #f8fafc;
    border: 1.5px solid var(--border-color);
    border-radius: 10px;
    cursor: pointer;
    font-weight: 500;
    transition: 0.2s;
}

.radio-card:hover {
    border-color: var(--primary);
}

.radio-card:has(input:checked) {
    background: #f0f7ff;
    border-color: var(--primary);
    color: var(--primary);
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px;
}

.check-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: 0.2s;
}

.check-item:hover {
    border-color: var(--primary);
}

.check-item:has(input:checked) {
    border-color: var(--primary);
    background: #f0f7ff;
}

input[type="radio"], input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

.plan-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.plan-option {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: #fdfdfd;
    border: 1.5px solid var(--border-color);
    border-radius: 12px;
    cursor: pointer;
    transition: 0.3s;
}

.plan-option input {
    margin-top: 5px;
}

.plan-info {
    flex: 1;
}

.plan-name {
    display: block;
    font-weight: 700;
    font-size: 17px;
    color: var(--primary);
    margin-bottom: 4px;
}

.plan-tagline {
    display: block;
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 12px;
    font-style: italic;
}

.plan-bullets {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5px 20px;
}

@media (max-width: 500px) {
    .plan-bullets {
        grid-template-columns: 1fr;
    }
}

.plan-bullets li {
    font-size: 13px;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 6px;
}

.plan-bullets li::before {
    content: '•';
    color: var(--primary);
    font-weight: bold;
}

.plan-option:hover {
    border-color: var(--primary);
}

.plan-option:has(input:checked) {
    border-color: var(--primary);
    background: #f0f7ff;
    box-shadow: 0 4px 15px rgba(0, 78, 146, 0.08);
}

.submit-btn {
    width: 100%;
    padding: 20px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    box-shadow: 0 6px 20px rgba(0, 78, 146, 0.25);
    transition: 0.3s;
    margin-top: 20px;
}

.submit-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 78, 146, 0.35);
}

.success-box {
    text-align: center;
    padding: 50px 20px;
}

.success-icon {
    font-size: 60px;
    margin-bottom: 20px;
}

.success-box h2 {
    color: var(--primary);
    margin-bottom: 15px;
}

.success-box p {
    color: var(--text-light);
    margin-bottom: 10px;
}

.footer-note {
    margin-top: 30px;
    font-weight: 600;
    color: var(--primary) !important;
}

.reset-btn {
    margin-top: 30px;
    padding: 10px 20px;
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
}

.hidden { display: none; }

.footer-badges {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-bottom: 20px;
    padding-top: 30px;
    border-top: 1px dashed var(--border-color);
}

.footer-badges span {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

footer p {
    text-align: center;
    font-size: 13px;
    color: var(--text-light);
}

.mt-20 { margin-top: 20px; }
.mt-30 { margin-top: 30px; }