/* === FAQs Page === */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary: #0284C7;
    --primary-light: #E0F2FE;
    --primary-dark: #0369A1;
    --text-dark: #1E293B;
    --text-medium: #475569;
    --text-light: #64748B;
    --bg-light: #F8FAFC;
    --white: #FFFFFF;
    --border: #E2E8F0;
    --radius: 12px;
    --radius-lg: 16px;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-dark);
    line-height: 1.7;
    background: var(--bg-light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}

nav {
    display: block;
    padding: 20px 40px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    position: relative;
}

.logo { display: flex; align-items: center; text-decoration: none; }
.logo img { height: 44px; width: auto; }

.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
    color: var(--text-medium);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.2s;
}
.nav-links a:hover { color: var(--primary); }

.btn-nav {
    background: var(--primary);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: var(--radius);
    font-weight: 600;
    box-shadow: 0 4px 14px -4px rgba(2, 132, 199, 0.35);
}
.btn-nav:hover { background: var(--primary-dark); }

.faq-page {
    flex: 1;
    max-width: 720px;
    margin: 0 auto;
    padding: 48px 40px 80px;
    width: 100%;
}

.faq-page h1 {
    font-size: 36px;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 8px;
}

.faq-intro {
    font-size: 17px;
    color: var(--text-medium);
    margin-bottom: 40px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.faq-group {
    margin-bottom: 36px;
}

.faq-group h2 {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary);
    margin-bottom: 12px;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 10px;
    overflow: hidden;
}

.faq-item summary {
    padding: 16px 20px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
    content: '+';
    flex-shrink: 0;
    font-size: 20px;
    font-weight: 400;
    color: var(--text-light);
    line-height: 1;
}

.faq-item[open] summary::after {
    content: '−';
    color: var(--primary);
}

.faq-item summary:hover { color: var(--primary); }

.faq-answer {
    padding: 0 20px 18px;
    font-size: 15px;
    color: var(--text-medium);
    line-height: 1.65;
}

.faq-answer p { margin-bottom: 12px; }
.faq-answer p:last-child { margin-bottom: 0; }
.faq-answer a { color: var(--primary); text-decoration: none; }
.faq-answer a:hover { text-decoration: underline; }

.faq-cta {
    margin-top: 48px;
    padding: 28px 24px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-align: center;
}

.faq-cta h2 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
}

.faq-cta p {
    font-size: 15px;
    color: var(--text-medium);
    margin-bottom: 16px;
}

.faq-cta-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.faq-cta-links a {
    display: inline-block;
    padding: 12px 22px;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
}

.faq-cta-primary {
    background: var(--primary);
    color: var(--white);
}

.faq-cta-primary:hover { background: var(--primary-dark); }

.faq-cta-secondary {
    background: var(--white);
    color: var(--primary);
    border: 2px solid var(--border);
}

.faq-cta-secondary:hover {
    border-color: var(--primary);
}

footer {
    padding: 50px 40px;
    text-align: center;
    background: #1a1a1a;
}

.footer-logo { height: 36px; margin-bottom: 16px; opacity: 0.9; }
.footer-links { margin-bottom: 12px; }
.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin: 0 10px;
    font-size: 14px;
    transition: color 0.2s;
}
.footer-links a:hover { color: var(--primary); }
footer p { color: rgba(255, 255, 255, 0.5); font-size: 14px; }
.footer-company {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.35);
    margin-top: 6px;
    line-height: 1.6;
}
.footer-sep { color: rgba(255, 255, 255, 0.3); margin: 0 4px; }

@media (max-width: 768px) {
    nav {
        padding: 12px max(16px, env(safe-area-inset-left)) 12px max(16px, env(safe-area-inset-right));
        padding-top: max(12px, env(safe-area-inset-top));
    }
    .faq-page { padding: 32px 20px 60px; }
    .faq-page h1 { font-size: 28px; }
}