:root {
    --bg-page: #ffffff;
    --bg-surface: #f9fafb;
    --bg-dark: #111827;
    --border: #e5e7eb;
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --text-muted: #9ca3af;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --danger: #ef4444;
    --success: #10b981;
    --radius-sm: 6px;
    --radius-md: 10px;
    --max-w: 960px;
}

html {
    scroll-behavior: smooth;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, Helvetica, Arial, sans-serif;
    color: var(--text-primary);
    background-color: var(--bg-page);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
}

/* Header / Nav */
header {
    border-bottom: 1px solid var(--border);
    padding: 20px 0;
    background: #ffffff;
}

.nav-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.3px;
}

.brand-wrapper {
    display: flex;
    flex-direction: column;
}

.tagline {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

.btn {
    display: inline-block;
    background-color: var(--text-primary);
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: background 0.15s ease;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: #374151;
}

.btn-accent {
    background-color: var(--accent);
}

.btn-accent:hover {
    background-color: var(--accent-hover);
}

/* General Typography inside main */
h1 {
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.025em;
    color: var(--text-primary);
    margin-bottom: 18px;
}

h2 {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-top: 40px;
    margin-bottom: 24px;
}

p {
    margin-bottom: 16px;
    color: var(--text-secondary);
}

/* Hero Section */
.hero {
    padding: 80px 0 60px;
    text-align: center;
}

.hero p.lead {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto 36px;
}

.video-container {
    max-width: 760px;
    margin: 0 auto 36px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    aspect-ratio: 16 / 9;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Sections & Grid Layouts */
.section {
    padding: 70px 0;
    border-top: 1px solid var(--border);
}

.section-title {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 48px;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

/* Cards & Lists */
.card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 32px;
}

.card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.card-old h3 { color: #991b1b; }
.card-new h3 { color: #065f46; }

.list-unstyled {
    list-style: none;
}

.list-unstyled li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 14px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.list-unstyled li:last-child {
    margin-bottom: 0;
}

.card-old li::before {
    content: "—";
    position: absolute;
    left: 0;
    color: var(--danger);
    font-weight: bold;
}

.card-new li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
}

/* FAQ */
.faq-list {
    max-width: 720px;
    margin: 0 auto;
}

.faq-item {
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}

.faq-item:first-child {
    padding-top: 0;
}

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

.faq-item h4 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.faq-item p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* About & Pillars */
.about-box {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 40px;
    margin-bottom: 32px;
}

.about-box p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

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

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.pillar {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px;
}

.pillar h5 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.pillar p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.mission-banner {
    border-left: 3px solid var(--text-primary);
    padding: 20px 24px;
    margin-top: 40px;
    background: var(--bg-surface);
}

.mission-banner p {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Final Callout (CTA Section) */
.cta-section {
    background: var(--bg-dark);
    color: #ffffff;
    text-align: center;
    padding: 80px 0;
    border-radius: var(--radius-md);
    margin: 40px auto 80px;
}

.cta-section h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.cta-section p {
    color: #9ca3af;
    font-size: 1.05rem;
    margin-bottom: 28px;
}

/* Form Styling (Landing Page specific) */
.form-container {
    border: 2px solid var(--accent);
    border-radius: var(--radius-md);
    padding: 32px;
    margin: 40px auto;
    max-width: 580px;
    background: #ffffff;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

.form-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    text-align: center;
}

.field-group {
    margin-bottom: 16px;
}

.field-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    display: block;
}

.field-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    background: var(--bg-surface);
    color: var(--text-secondary);
    cursor: text;
    transition: border-color 0.15s ease;
}

.field-input:hover {
    border-color: var(--text-muted);
}

.checkbox-group {
    margin-top: 24px;
    padding: 16px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.checkbox-group u {
    text-decoration: underline;
    cursor: pointer;
}

.submit-btn {
    display: block;
    width: 100%;
    background-color: var(--accent);
    color: #ffffff;
    font-weight: 700;
    font-size: 1rem;
    padding: 14px;
    text-align: center;
    border-radius: var(--radius-sm);
    margin-top: 16px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.submit-btn:hover {
    background-color: var(--accent-hover);
}

/* Contact / Information Boxes */
.contact-box {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-top: 32px;
}

.contact-box h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.contact-box p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.contact-box p strong {
    color: var(--text-primary);
}

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

.meta-date {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 12px;
}

/* Footer & Legal Links */
footer {
    border-top: 1px solid var(--border);
    padding: 40px 0 60px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    background-color: #ffffff;
}

.footer-flex {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
}

.footer-brand {
    font-weight: 700;
    color: var(--text-primary);
}

.footer-links {
    margin-top: 12px;
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.15s ease;
}

.footer-links a:hover {
    color: var(--accent);
    text-decoration: underline;
}

.compliance-note {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px dashed var(--border);
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .grid-2, .pillars-grid {
        grid-template-columns: 1fr;
    }
    .hero h1 {
        font-size: 2rem;
    }
    .footer-flex {
        flex-direction: column;
    }
}