@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
    --bg: #0d171e;
    --bg-raised: #0a1218;
    --card-bg: #14232e;
    --card-border: #1e3240;
    --seafoam: #2dd4bf;
    --seafoam-dim: #1f9c8c;
    --seafoam-glow: rgba(45, 212, 191, 0.12);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-tertiary: #64788c;
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background-color: var(--bg);
    color: var(--text-primary);
    line-height: 1.65;
    font-size: 16px;
}

a { color: inherit; }
a:focus-visible, button:focus-visible, summary:focus-visible {
    outline: 2px solid var(--seafoam);
    outline-offset: 3px;
    border-radius: 2px;
}

.container { max-width: 920px; margin: 0 auto; padding: 0 24px; }
.prose { max-width: 680px; }

/* HEADER / NAV */
.site-header {
    border-bottom: 1px solid var(--card-border);
    padding: 22px 0;
}
.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark { flex-shrink: 0; }
.brand-word {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}
.brand-word span { color: var(--seafoam); }

.site-nav { display: flex; gap: 28px; flex-wrap: wrap; align-items: center; }
.site-nav a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.15s ease;
}
.site-nav a:hover, .site-nav a.active { color: var(--seafoam); }

/* NAV BUTTON EXTENSION */
.site-nav .nav-cta-btn {
    background: var(--seafoam);
    color: var(--bg);
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 4px;
    text-decoration: none;
    transition: opacity 0.15s ease;
}
.site-nav .nav-cta-btn:hover {
    opacity: 0.9;
    color: var(--bg);
}

/* HERO / TAGLINE */
.hero {
    padding: 56px 0 8px;
}
.eyebrow {
    color: var(--seafoam);
    font-size: 1.05rem;
    font-weight: 500;
    margin-top: 4px;
}
h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4.5vw, 2.75rem);
    font-weight: 700;
    letter-spacing: -0.5px;
    line-height: 1.15;
    margin-top: 14px;
    max-width: 760px;
}

/* BREADCRUMB */
.breadcrumb {
    font-size: 0.88rem;
    color: var(--text-tertiary);
    margin-bottom: 18px;
}
.breadcrumb a { color: var(--text-tertiary); text-decoration: none; }
.breadcrumb a:hover { color: var(--seafoam); }

/* QUICK-ANSWER BOX (the AEO/GEO extraction block) */
.quick-answer {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-left: 3px solid var(--seafoam);
    padding: 26px 28px;
    border-radius: 8px;
    margin: 36px 0;
    box-shadow: 0 12px 32px var(--seafoam-glow);
}
.quick-answer-label {
    color: var(--seafoam);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 10px;
    display: block;
}
.quick-answer h2 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}
.quick-answer p { font-size: 1.02rem; color: #cbd5e1; }

/* ARTICLE / CONTENT PAGES */
article h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin: 44px 0 14px;
    letter-spacing: -0.3px;
}
article p { color: #cbd5e1; margin-bottom: 14px; font-size: 1.02rem; }
article ul, article ol { color: #cbd5e1; margin: 0 0 16px 22px; }
article li { margin-bottom: 8px; }
article strong { color: var(--text-primary); }
article table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 0.95rem;
}
article th, article td {
    text-align: left;
    padding: 10px 14px;
    border-bottom: 1px solid var(--card-border);
    color: #cbd5e1;
}
article th { color: var(--text-primary); font-weight: 600; }

/* SECTION TITLES (homepage) */
.section-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 600;
    margin: 56px 0 22px;
    letter-spacing: -0.3px;
}

/* SERVICE GRID / CARDS */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; }
.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 28px;
    border-radius: 12px;
    text-decoration: none;
    display: block;
    transition: transform 0.18s ease, border-color 0.18s ease;
}
.card:hover, .card:focus-visible { transform: translateY(-3px); border-color: var(--seafoam); }
.card-icon { margin-bottom: 14px; }
.card-tag {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--seafoam);
    margin-bottom: 8px;
}
.card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
}
.card p { color: var(--text-secondary); font-size: 0.96rem; margin-bottom: 14px; }
.card ul { list-style: none; padding: 0; margin-bottom: 16px; }
.card ul li {
    color: #e2e8f0;
    font-size: 0.9rem;
    margin-bottom: 6px;
    padding-left: 18px;
    position: relative;
}
.card ul li::before { content: "\2713"; color: var(--seafoam); position: absolute; left: 0; font-weight: bold; }
.card-link {
    color: var(--seafoam);
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.card:hover .card-link { text-decoration: underline; }

/* FAQ (native disclosure, no JS needed) */
.faq-item {
    border-bottom: 1px solid var(--card-border);
    padding: 18px 0;
}
.faq-item summary {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.05rem;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: "+";
    color: var(--seafoam);
    font-size: 1.3rem;
    flex-shrink: 0;
    transition: transform 0.15s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { margin-top: 12px; color: #cbd5e1; }

/* CTA & FORM EXTENSIONS */
.cta-box {
    text-align: center;
    margin: 60px 0 40px;
    padding: 44px 24px;
    background: var(--card-bg);
    border-radius: 14px;
    border: 1px solid var(--card-border);
}
.cta-box h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}
.cta-box p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}
.cta-btn {
    display: inline-block;
    background: var(--seafoam);
    color: var(--bg);
    font-weight: 700;
    font-size: 1.02rem;
    padding: 14px 32px;
    border-radius: 6px;
    text-decoration: none;
    transition: opacity 0.15s ease;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
}
.cta-btn:hover { opacity: 0.88; }

.audit-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
    max-width: 440px;
    margin: 24px auto 0;
}

.form-input {
    width: 100%;
    padding: 14px 18px;
    border-radius: 6px;
    border: 1px solid var(--card-border);
    background: var(--bg);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: var(--font-body);
    transition: border-color 0.15s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--seafoam);
}

.form-status-msg {
    font-size: 0.9rem;
    margin-top: 10px;
}

/* FOOTER */
footer {
    border-top: 1px solid var(--card-border);
    padding: 32px 0 40px;
}
.footer-grid {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 20px;
}
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 0.92rem; }
.footer-links a:hover { color: var(--seafoam); }
footer .fine-print { color: var(--text-tertiary); font-size: 0.86rem; }

main { padding-bottom: 20px; }

@media (max-width: 640px) {
    .site-nav { gap: 16px; }
    h1 { font-size: 1.9rem; }
}