/* ============================================================================
   Axial Reset — public marketing site
   Brand: #B3001B red on near-black background; warm-coaching voice in copy,
   restrained / authoritative typography here. Mobile-first.
   ============================================================================ */

/* ── Tokens ──────────────────────────────────────────────────────────────── */
:root {
    --color-bg:           #0F0F0F;
    --color-surface:      #161616;
    --color-surface-2:    #1E1E1E;
    --color-border:       #2A2A2A;
    --color-border-soft:  #1F1F1F;

    --color-text:         #F5F4F1;
    --color-text-muted:   #AAA9A4;
    --color-text-dim:     #6E6D69;

    --color-brand:        #B3001B;
    --color-brand-2:      #D6172F;
    --color-accent:       #E8C896;

    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
    --space-8: 64px;
    --space-9: 96px;
    --space-10: 128px;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 18px;
    --radius-full: 999px;

    --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-serif: ui-serif, "Iowan Old Style", "Apple Garamond", "Source Serif Pro", Georgia, serif;

    --maxw: 1120px;
    --maxw-narrow: 720px;
    --maxw-prose: 640px;

    --shadow-soft: 0 2px 20px rgba(0, 0, 0, .35);
    --shadow-pill: 0 6px 30px rgba(179, 0, 27, .25);
}

/* ── Reset ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font: 17px/1.6 var(--font-sans);
    -webkit-font-smoothing: antialiased;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: var(--color-text); }
a:hover { color: var(--color-brand-2); }
button { font: inherit; cursor: pointer; }
:focus-visible {
    outline: 2px solid var(--color-brand-2);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

.skip-link {
    position: absolute; left: -9999px; top: 0;
    background: var(--color-brand); color: #fff;
    padding: var(--space-3) var(--space-4); z-index: 1000;
}
.skip-link:focus { left: var(--space-4); top: var(--space-4); }

/* ── Layout primitives ───────────────────────────────────────────────────── */
.container {
    width: min(100% - var(--space-6), var(--maxw));
    margin-inline: auto;
}
.narrow   { max-width: var(--maxw-narrow); margin-inline: auto; }
.prose    { max-width: var(--maxw-prose);  margin-inline: auto; }

section { padding: var(--space-9) 0; }
section.section-tight { padding: var(--space-7) 0; }
section.section-cap { padding: var(--space-10) 0 var(--space-8); }

/* ── Typography ──────────────────────────────────────────────────────────── */
h1, h2, h3, h4 { line-height: 1.15; letter-spacing: -0.01em; margin: 0 0 var(--space-4); font-weight: 700; }
h1 { font-size: clamp(40px, 6vw, 64px); letter-spacing: -0.02em; }
h2 { font-size: clamp(28px, 4vw, 40px); }
h3 { font-size: clamp(22px, 2.5vw, 28px); }
h4 { font-size: 18px; letter-spacing: .02em; text-transform: uppercase; color: var(--color-text-muted); font-weight: 600; }

p { margin: 0 0 var(--space-4); color: var(--color-text); }
p.lead { font-size: clamp(18px, 1.8vw, 22px); color: var(--color-text); }
p.muted, .muted { color: var(--color-text-muted); }
hr { border: 0; border-top: 1px solid var(--color-border-soft); margin: var(--space-8) 0; }

.kicker {
    display: inline-block;
    font-size: 12px; letter-spacing: .22em; text-transform: uppercase;
    color: var(--color-brand-2); font-weight: 600;
    margin-bottom: var(--space-3);
}

.eyebrow {
    color: var(--color-text-muted);
    font-size: 14px;
    letter-spacing: .12em;
    text-transform: uppercase;
    margin-bottom: var(--space-3);
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: var(--space-2);
    padding: 14px 22px;
    border-radius: var(--radius-full);
    font-weight: 600;
    text-decoration: none;
    border: 1px solid transparent;
    transition: transform 120ms ease, background 160ms ease, color 160ms ease, border-color 160ms ease;
}
.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--color-brand); color: #fff; }
.btn-primary:hover { background: var(--color-brand-2); color: #fff; }

.btn-ghost { background: transparent; color: var(--color-text); border-color: var(--color-border); }
.btn-ghost:hover { background: var(--color-surface-2); color: var(--color-text); border-color: var(--color-text-muted); }

.btn-link {
    background: transparent; color: var(--color-text);
    padding: 0; border: 0;
}
.btn-link:hover { color: var(--color-brand-2); }

.btn-sm { padding: 10px 16px; font-size: 14px; }
.btn-lg { padding: 18px 28px; font-size: 17px; }

/* ── Header ──────────────────────────────────────────────────────────────── */
.site-header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(15,15,15,.85);
    backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--color-border-soft);
}
.header-inner {
    display: flex; align-items: center; gap: var(--space-5);
    padding: 14px 0;
}
.brand {
    display: inline-flex; align-items: center; gap: 10px;
    color: var(--color-text); text-decoration: none;
    font-weight: 700; letter-spacing: .04em;
}
.brand:hover { color: var(--color-text); }
.brand-mark {
    width: 32px; height: 32px; display: block;
}
.brand-name { font-size: 17px; }

.primary-nav { margin-left: auto; }
.primary-nav ul { display: flex; gap: var(--space-5); padding: 0; margin: 0; list-style: none; }
.primary-nav a {
    color: var(--color-text-muted); text-decoration: none; font-size: 15px;
    padding: 8px 4px;
}
.primary-nav a:hover, .primary-nav a[aria-current="page"] { color: var(--color-text); }

.header-cta { margin-left: var(--space-3); }

.nav-toggle { display: none; }
@media (max-width: 760px) {
    .primary-nav { display: none; }
    .nav-toggle {
        display: inline-flex; flex-direction: column; gap: 4px;
        background: transparent; border: 0; padding: 8px;
        margin-left: auto;
    }
    .nav-toggle span {
        width: 22px; height: 2px; background: var(--color-text);
        display: block;
    }
    .header-cta { display: none; }
    .site-header.open .primary-nav {
        display: block;
        position: absolute; top: 100%; left: 0; right: 0;
        background: var(--color-bg); padding: var(--space-5);
        border-bottom: 1px solid var(--color-border-soft);
    }
    .site-header.open .primary-nav ul { flex-direction: column; gap: var(--space-3); }
}

/* ── Hero ────────────────────────────────────────────────────────────────── */
.hero {
    position: relative;
    text-align: center;
    padding: clamp(64px, 10vw, 128px) 0 clamp(40px, 6vw, 80px);
}
.hero h1 { margin-top: var(--space-4); }
.hero .lead { color: var(--color-text-muted); max-width: 38ch; margin: var(--space-3) auto var(--space-6); }
.hero .cta-row { display: inline-flex; gap: var(--space-3); flex-wrap: wrap; justify-content: center; }
.hero-icon {
    display: inline-grid; place-items: center;
    width: 56px; height: 56px;
    color: var(--color-brand-2);
    background: rgba(179,0,27,.06); border-radius: 50%;
    margin-bottom: var(--space-3);
}
.hero-icon svg { width: 30px; height: 30px; }
.hero-glow {
    position: absolute; inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(179,0,27,.18), transparent 60%);
    pointer-events: none;
    z-index: -1;
}

/* ── Cards / lists ───────────────────────────────────────────────────────── */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-soft);
}
.card h3 { margin-top: 0; }

.grid { display: grid; gap: var(--space-5); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 860px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.feature {
    background: var(--color-surface);
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
}
.feature .num {
    display: inline-grid; place-items: center;
    width: 28px; height: 28px; border-radius: 50%;
    background: rgba(179,0,27,.12); color: var(--color-brand-2);
    font-size: 13px; font-weight: 700;
    margin-bottom: var(--space-3);
}
.feature h3 { margin: 0 0 var(--space-2); font-size: 18px; }
.feature p { margin: 0; color: var(--color-text-muted); }

/* ── Pricing card ────────────────────────────────────────────────────────── */
.pricing-card {
    background: linear-gradient(180deg, rgba(179,0,27,.06), transparent 70%), var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    max-width: 460px;
    margin: 0 auto;
    text-align: center;
}
.pricing-card .price {
    font-size: clamp(40px, 6vw, 56px);
    font-weight: 800; letter-spacing: -0.02em;
    margin: var(--space-3) 0 var(--space-1);
}
.pricing-card .cadence { color: var(--color-text-muted); }
.pricing-card .features {
    list-style: none; padding: 0; margin: var(--space-5) 0;
    text-align: left;
}
.pricing-card .features li {
    padding: 8px 0; border-bottom: 1px dashed var(--color-border-soft);
    display: flex; align-items: center; gap: var(--space-2);
    color: var(--color-text);
}
.pricing-card .features li::before {
    content: "✓"; color: var(--color-brand-2); font-weight: 700;
}

.founding-badge {
    display: inline-block;
    padding: 6px 14px; border-radius: var(--radius-full);
    background: rgba(232,200,150,.08); color: var(--color-accent);
    font-size: 12px; letter-spacing: .2em; text-transform: uppercase;
    border: 1px solid rgba(232,200,150,.25);
}

.cap-progress {
    margin: var(--space-5) auto 0; max-width: 480px;
}
.cap-bar {
    height: 8px; background: var(--color-surface-2); border-radius: var(--radius-full); overflow: hidden;
    border: 1px solid var(--color-border-soft);
}
.cap-bar > span {
    display: block; height: 100%;
    background: linear-gradient(90deg, var(--color-brand), var(--color-accent));
}
.cap-progress p {
    margin: var(--space-2) 0 0;
    color: var(--color-text-muted); font-size: 14px;
}

/* ── Sticky CTA ──────────────────────────────────────────────────────────── */
.sticky-cta {
    position: fixed; right: var(--space-5); bottom: var(--space-5);
    z-index: 40;
    background: var(--color-brand); color: #fff;
    padding: 14px 22px; border-radius: var(--radius-full);
    box-shadow: var(--shadow-pill);
    text-decoration: none; font-weight: 600;
}
.sticky-cta:hover { background: var(--color-brand-2); color: #fff; }
@media (max-width: 540px) {
    .sticky-cta { right: var(--space-4); bottom: var(--space-4); padding: 12px 18px; font-size: 14px; }
}

/* ── Footer ──────────────────────────────────────────────────────────────── */
.site-footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border-soft);
    padding: var(--space-8) 0 var(--space-5);
    margin-top: var(--space-9);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(5, 1fr);
    gap: var(--space-6);
}
@media (max-width: 1100px) {
    .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
}
.footer-brand p { color: var(--color-text-muted); font-size: 14px; max-width: 38ch; }
.footer-disclaimer { font-size: 12px; color: var(--color-text-dim); margin-top: var(--space-3); }
.footer-col h4 { color: var(--color-text); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-2); }
.footer-col a { color: var(--color-text-muted); text-decoration: none; font-size: 14px; }
.footer-col a:hover { color: var(--color-text); }
.footer-bottom {
    margin-top: var(--space-7); padding-top: var(--space-5);
    border-top: 1px solid var(--color-border-soft);
    display: flex; justify-content: space-between; align-items: center; gap: var(--space-4);
    color: var(--color-text-dim); font-size: 13px;
}
.footer-socials a { color: var(--color-text-muted); text-decoration: none; margin: 0 4px; }
@media (max-width: 860px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ── Prose / legal pages ─────────────────────────────────────────────────── */
.legal {
    max-width: var(--maxw-prose);
    margin: 0 auto;
    padding: var(--space-8) 0;
}
.legal h2 { margin-top: var(--space-7); font-size: 22px; }
.legal h3 { margin-top: var(--space-5); font-size: 17px; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: .12em; }
.legal ul { padding-left: var(--space-5); }
.legal li { margin-bottom: var(--space-2); color: var(--color-text); }
.legal strong { color: var(--color-text); }
.legal .updated { color: var(--color-text-muted); font-size: 14px; }

/* ── FAQ ─────────────────────────────────────────────────────────────────── */
.faq-list { display: grid; gap: var(--space-3); }
.faq details {
    background: var(--color-surface);
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-md);
    padding: var(--space-4) var(--space-5);
}
.faq details[open] { border-color: var(--color-border); }
.faq summary {
    cursor: pointer; font-weight: 600;
    list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--color-text-muted); font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin-top: var(--space-3); color: var(--color-text-muted); }
.faq-category { margin-top: var(--space-7); margin-bottom: var(--space-4); color: var(--color-text-muted); }

/* ── Misc utilities ──────────────────────────────────────────────────────── */
.center { text-align: center; }
.spaced { margin-top: var(--space-7); }
.tag {
    display: inline-block;
    padding: 4px 10px; border-radius: var(--radius-full);
    background: var(--color-surface-2); color: var(--color-text-muted);
    font-size: 12px; letter-spacing: .12em; text-transform: uppercase;
}
.tag-brand { background: rgba(179,0,27,.12); color: var(--color-brand-2); }