/* ============================================================================
   RaceForm marketing site — shared styles
   Standalone mockup. Palette + primitives mirror app/frontend/src/assets/base.css
   so this ports cleanly into the Vue app later. All classes are prefixed .mkt-
   to stay clearly separate from real app classes until merge time.
   ========================================================================== */

:root {
    /* Brand blues */
    --rf-blue:        #3b82f6;
    --rf-blue-hover:  #2563eb;
    --rf-blue-050:    #eff6ff;
    --rf-blue-100:    #dbeafe;
    --rf-navy:        #2d4a6b;   /* app race-card header */

    /* Ink / text */
    --rf-ink:         #0f172a;
    --rf-slate:       #1e293b;
    --rf-muted:       #64748b;
    --rf-faint:       #94a3b8;

    /* Surfaces / lines */
    --rf-white:       #ffffff;
    --rf-bg:          #f8fafc;
    --rf-bg-alt:      #f8f9fa;
    --rf-border:      #e2e8f0;
    --rf-border-soft: #cbd5e1;

    --rf-success:     #16a34a;
    --rf-amber:       #f59e0b;

    --rf-radius:      10px;
    --rf-shadow-sm:   0 1px 2px rgba(15, 23, 42, 0.04);
    --rf-shadow:      0 4px 16px rgba(15, 23, 42, 0.08);
    --rf-shadow-lg:   0 18px 48px rgba(15, 23, 42, 0.14);
    --rf-maxw:        1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    color: var(--rf-ink);
    background: var(--rf-white);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
                 "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

a { color: var(--rf-blue); text-decoration: none; }
a:hover { color: var(--rf-blue-hover); }

/* Inline Lucide icons: size with surrounding font-size, colour via currentColor */
.lucide { width: 1em; height: 1em; vertical-align: -0.125em; flex: 0 0 auto; }

/* Placeholder copy the user will replace — deliberately obvious */
.ph {
    color: var(--rf-faint);
    font-style: italic;
    font-weight: 400;
}

/* ---------------------------------------------------------------- layout */
.mkt-container {
    max-width: var(--rf-maxw);
    margin: 0 auto;
    padding: 0 24px;
}

.mkt-section { padding: 84px 0; }
.mkt-section--tight { padding: 56px 0; }
.mkt-section--alt { background: var(--rf-bg); border-block: 1px solid var(--rf-border); }

.mkt-eyebrow {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--rf-blue);
    margin: 0 0 12px;
}

.mkt-section-head { max-width: 660px; margin: 0 auto 44px; text-align: center; }
.mkt-section-head.left { margin-left: 0; text-align: left; }

h1, h2, h3, h4 { color: var(--rf-ink); letter-spacing: -0.02em; margin: 0; }
h2.mkt-h2 { font-size: 34px; font-weight: 700; line-height: 1.2; }
h3.mkt-h3 { font-size: 20px; font-weight: 600; }
.mkt-lead { font-size: 18px; color: var(--rf-muted); line-height: 1.6; }
.mkt-muted { color: var(--rf-muted); }

/* ---------------------------------------------------------------- nav */
.mkt-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: saturate(180%) blur(8px);
    border-bottom: 1px solid var(--rf-border);
}
.mkt-nav-inner {
    max-width: var(--rf-maxw);
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    gap: 28px;
}
.mkt-brand {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    /* Wordmark font: Inter (logo only; body/UI stay on the system font).
       On merge, self-host Inter rather than calling Google's CDN (privacy-first). */
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--rf-ink);
}
.mkt-brand .mkt-mark { width: 26px; height: 26px; display: block; }
.mkt-brand:hover { color: var(--rf-ink); }
.mkt-brand i { color: var(--rf-blue); font-size: 0.95rem; }
.mkt-nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 0 auto 0 12px;
    padding: 0;
    list-style: none;
}
.mkt-nav-links a {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--rf-muted);
    transition: background 0.15s, color 0.15s;
}
.mkt-nav-links a:hover { background: var(--rf-bg); color: var(--rf-ink); }
.mkt-nav-links a.active { color: var(--rf-blue); }
.mkt-nav-cta { display: flex; align-items: center; gap: 10px; }

/* ---------------------------------------------------------------- buttons */
.mkt-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 20px;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.05s;
    white-space: nowrap;
}
.mkt-btn:active { transform: translateY(1px); }
.mkt-btn-sm { padding: 8px 14px; font-size: 0.85rem; }
.mkt-btn-primary { background: var(--rf-blue); color: #fff; }
.mkt-btn-primary:hover { background: var(--rf-blue-hover); color: #fff; }
.mkt-btn-outline {
    background: #fff;
    color: var(--rf-slate);
    border-color: var(--rf-border-soft);
}
.mkt-btn-outline:hover { background: var(--rf-bg); color: var(--rf-ink); }
.mkt-btn-ghost { background: transparent; color: var(--rf-blue); padding-inline: 4px; }
.mkt-btn-ghost:hover { color: var(--rf-blue-hover); }
.mkt-btn-white { background: #fff; color: var(--rf-blue); }
.mkt-btn-white:hover { background: var(--rf-blue-050); color: var(--rf-blue-hover); }

/* ---------------------------------------------------------------- hero */
.mkt-hero { padding: 96px 0 72px; position: relative; overflow: hidden; }
.mkt-hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
    align-items: center;
}
.mkt-hero h1 {
    font-size: 52px;
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -0.03em;
}
.mkt-hero .mkt-lead { margin-top: 20px; font-size: 19px; max-width: 34ch; }
.mkt-hero-actions { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }
.mkt-hero-note { margin-top: 18px; font-size: 13px; color: var(--rf-faint); }

/* ---------------------------------------------------------------- pillars */
.mkt-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.mkt-card {
    background: #fff;
    border: 1px solid var(--rf-border);
    border-radius: var(--rf-radius);
    padding: 26px 24px;
    box-shadow: var(--rf-shadow-sm);
    transition: box-shadow 0.18s, transform 0.18s, border-color 0.18s;
}
.mkt-card:hover { box-shadow: var(--rf-shadow); transform: translateY(-2px); border-color: var(--rf-border-soft); }
.mkt-card-icon {
    width: 42px; height: 42px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 10px;
    background: var(--rf-blue-050);
    color: var(--rf-blue);
    font-size: 18px;
    margin-bottom: 16px;
}
.mkt-card h3 { margin-bottom: 8px; }
.mkt-card p { margin: 0; color: var(--rf-muted); font-size: 15px; }

/* Secondary feature strip (merch) */
.mkt-feature-strip {
    display: flex;
    align-items: center;
    gap: 18px;
    background: var(--rf-bg);
    border: 1px solid var(--rf-border);
    border-radius: var(--rf-radius);
    padding: 22px 26px;
}
.mkt-feature-strip .mkt-card-icon { margin: 0; flex: 0 0 auto; }
.mkt-feature-strip h3 { margin-bottom: 4px; }
.mkt-feature-strip p { margin: 0; color: var(--rf-muted); font-size: 15px; }
.mkt-tag {
    display: inline-block;
    font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
    color: var(--rf-blue); background: var(--rf-blue-050);
    border-radius: 999px; padding: 3px 10px; margin-left: 8px;
    vertical-align: middle;
}

/* ---------------------------------------------------------------- split rows */
.mkt-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}
.mkt-split.reverse .mkt-split-media { order: -1; }
.mkt-split + .mkt-split { margin-top: 96px; }
.mkt-split h2 { font-size: 28px; font-weight: 700; margin-bottom: 14px; }
.mkt-check-list { list-style: none; padding: 0; margin: 20px 0 0; }
.mkt-check-list li { display: flex; gap: 10px; align-items: flex-start; padding: 6px 0; color: var(--rf-slate); font-size: 15px; }
.mkt-check-list svg { color: var(--rf-success); margin-top: 4px; font-size: 13px; }

/* ---------------------------------------------------------------- browser chrome mock */
.mkt-browser {
    background: #fff;
    border: 1px solid var(--rf-border);
    border-radius: 12px;
    box-shadow: var(--rf-shadow-lg);
    overflow: hidden;
}
.mkt-browser-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    background: var(--rf-bg);
    border-bottom: 1px solid var(--rf-border);
}
.mkt-browser-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--rf-border-soft); }
.mkt-browser-url {
    margin-left: 10px;
    flex: 1;
    background: #fff;
    border: 1px solid var(--rf-border);
    border-radius: 6px;
    padding: 4px 12px;
    font-size: 12px;
    color: var(--rf-faint);
}
.mkt-browser-body { padding: 0; }

/* ---------- mock: portal dashboard ---------- */
.mkt-mock { font-size: 12px; color: var(--rf-slate); }
.mkt-mock-pad { padding: 18px; }
.mkt-mock-h {
    font-size: 14px; font-weight: 700; color: var(--rf-ink); margin-bottom: 14px;
    display: flex; align-items: center; gap: 8px;
}
.mkt-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 16px; }
.mkt-kpi { border: 1px solid var(--rf-border); border-radius: 8px; padding: 12px; background: #fff; }
.mkt-kpi-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--rf-faint); }
.mkt-kpi-value { font-size: 20px; font-weight: 700; color: var(--rf-ink); margin-top: 4px; }
.mkt-kpi-delta { font-size: 11px; font-weight: 600; color: var(--rf-success); }

.mkt-bars { display: flex; align-items: flex-end; gap: 7px; height: 96px; padding: 8px 4px 0; border: 1px solid var(--rf-border); border-radius: 8px; }
.mkt-bar { flex: 1; background: var(--rf-blue-100); border-radius: 3px 3px 0 0; }
.mkt-bar.on { background: var(--rf-blue); }

.mkt-racecard { border: 1px solid var(--rf-border); border-radius: 8px; overflow: hidden; margin-top: 14px; }
.mkt-racecard-h { background: var(--rf-navy); color: #fff; padding: 8px 12px; font-weight: 600; font-size: 12px; }
.mkt-racecard-b { padding: 10px 12px; }
.mkt-progress { height: 8px; background: var(--rf-border); border-radius: 999px; overflow: hidden; margin: 8px 0 6px; }
.mkt-progress > span { display: block; height: 100%; background: var(--rf-blue); }
.mkt-mini-row { display: flex; justify-content: space-between; font-size: 11px; color: var(--rf-muted); }

/* ---------- mock: designer ---------- */
.mkt-designer { display: grid; grid-template-columns: 120px 1fr 132px; height: 320px; }
.mkt-designer-rail { border-right: 1px solid var(--rf-border); background: var(--rf-bg); padding: 10px; }
.mkt-designer-props { border-left: 1px solid var(--rf-border); background: var(--rf-bg); padding: 10px; }
.mkt-rail-label { font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--rf-faint); margin: 4px 0 8px; }
.mkt-rail-item {
    display: flex; align-items: center; gap: 6px;
    background: #fff; border: 1px solid var(--rf-border); border-radius: 6px;
    padding: 6px 8px; margin-bottom: 6px; font-size: 11px; color: var(--rf-slate);
}
.mkt-rail-item svg { color: var(--rf-blue); font-size: 10px; }
.mkt-canvas { padding: 12px; overflow: hidden; background: #fff; }
.mkt-canvas-block {
    border: 1px dashed var(--rf-border-soft);
    border-radius: 6px;
    padding: 10px;
    margin-bottom: 8px;
    font-size: 11px;
    color: var(--rf-muted);
    text-align: center;
    background: var(--rf-bg);
}
.mkt-canvas-block.selected { border: 2px solid var(--rf-blue); background: var(--rf-blue-050); color: var(--rf-blue); }
.mkt-canvas-banner { height: 46px; background: linear-gradient(120deg, var(--rf-navy), var(--rf-blue)); border-radius: 6px; margin-bottom: 8px; }
.mkt-prop-row { margin-bottom: 12px; }
.mkt-swatches { display: flex; gap: 5px; }
.mkt-sw { width: 16px; height: 16px; border-radius: 50%; border: 1px solid var(--rf-border-soft); }

/* ---------- mock: public race page ---------- */
.mkt-race-banner {
    background: linear-gradient(120deg, var(--rf-navy), var(--rf-blue));
    color: #fff; padding: 26px 20px;
}
.mkt-race-banner h4 { color: #fff; font-size: 18px; font-weight: 700; }
.mkt-race-banner .sub { opacity: 0.85; font-size: 12px; margin-top: 4px; }
.mkt-race-events { width: 100%; border-collapse: collapse; font-size: 12px; }
.mkt-race-events th { text-align: left; font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--rf-faint); padding: 8px 10px; border-bottom: 1px solid var(--rf-border); }
.mkt-race-events td { padding: 9px 10px; border-bottom: 1px solid var(--rf-border); color: var(--rf-slate); }
.mkt-race-events tr:last-child td { border-bottom: none; }

/* ---------- mock: signup steps ---------- */
.mkt-steps { display: flex; align-items: center; gap: 0; padding: 4px 0 14px; }
.mkt-step { display: flex; align-items: center; gap: 8px; font-size: 11px; color: var(--rf-faint); }
.mkt-step-dot {
    width: 22px; height: 22px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 11px; font-weight: 700;
    background: var(--rf-bg); color: var(--rf-faint); border: 1px solid var(--rf-border);
}
.mkt-step.on .mkt-step-dot { background: var(--rf-blue); color: #fff; border-color: var(--rf-blue); }
.mkt-step.on { color: var(--rf-slate); font-weight: 600; }
.mkt-step-line { flex: 1; height: 1px; background: var(--rf-border); margin: 0 8px; min-width: 12px; }
.mkt-merch-row {
    display: flex; align-items: center; gap: 12px;
    border: 1px solid var(--rf-border); border-radius: 8px; padding: 10px 12px; margin-bottom: 8px;
}
.mkt-merch-thumb { width: 40px; height: 40px; border-radius: 6px; background: var(--rf-blue-050); display: inline-flex; align-items: center; justify-content: center; color: var(--rf-blue); }

/* ---------------------------------------------------------------- pricing */
.mkt-price-card {
    text-align: center;
    background: #fff;
    border: 1px solid var(--rf-border);
    border-radius: 16px;
    box-shadow: var(--rf-shadow);
    padding: 40px 32px;
    max-width: 420px;
    margin: 0 auto;
    position: relative;
}
.mkt-price-figure { font-size: 60px; font-weight: 800; letter-spacing: -0.03em; color: var(--rf-ink); line-height: 1; }
.mkt-price-figure small { font-size: 18px; font-weight: 600; color: var(--rf-muted); }

.mkt-compare { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--rf-border); border-radius: 12px; overflow: hidden; }
.mkt-compare th, .mkt-compare td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--rf-border); font-size: 15px; }
.mkt-compare thead th { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--rf-faint); background: var(--rf-bg); }
.mkt-compare tbody tr:last-child td { border-bottom: none; }
.mkt-compare .col-rf { color: var(--rf-ink); font-weight: 600; }
.mkt-compare .col-them { color: var(--rf-muted); }
.mkt-compare-highlight td { background: var(--rf-blue-050); }

/* Transparent disclosure note (e.g. card-processing) — legible, not fine print */
.mkt-note { font-size: 14px; color: var(--rf-muted); line-height: 1.55; }
.mkt-note svg { color: var(--rf-blue); margin-right: 6px; }
.mkt-note a { font-weight: 600; white-space: nowrap; }

/* FAQ (native details) */
.mkt-faq { max-width: 760px; margin: 0 auto; }
.mkt-faq details {
    border: 1px solid var(--rf-border);
    border-radius: 10px;
    padding: 4px 18px;
    margin-bottom: 10px;
    background: #fff;
}
.mkt-faq summary {
    cursor: pointer;
    list-style: none;
    padding: 14px 0;
    font-weight: 600;
    color: var(--rf-ink);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.mkt-faq summary::-webkit-details-marker { display: none; }
.mkt-faq summary::after { content: "\f078"; font-family: "Font Awesome 6 Free"; font-weight: 900; font-size: 12px; color: var(--rf-faint); transition: transform 0.2s; }
.mkt-faq details[open] summary::after { transform: rotate(180deg); }
.mkt-faq details p { margin: 0 0 16px; color: var(--rf-muted); font-size: 15px; }

/* ---------------------------------------------------------------- callout / cta band */
.mkt-callout {
    display: flex; align-items: center; gap: 18px;
    background: var(--rf-blue-050);
    border: 1px solid var(--rf-blue-100);
    border-radius: var(--rf-radius);
    padding: 22px 26px;
}
.mkt-callout svg { color: var(--rf-blue); font-size: 22px; flex: 0 0 auto; }
.mkt-callout p { margin: 0; color: var(--rf-slate); font-size: 15px; }

.mkt-cta-band { background: var(--rf-navy); color: #fff; text-align: center; }
.mkt-cta-band h2 { color: #fff; font-size: 32px; font-weight: 700; }
.mkt-cta-band p { color: rgba(255,255,255,0.8); font-size: 17px; margin: 12px 0 28px; }

/* ---------------------------------------------------------------- forms (contact mock) */
.mkt-form { max-width: 560px; }
.mkt-form label { display: block; font-size: 13px; font-weight: 600; color: var(--rf-slate); margin-bottom: 6px; }
.mkt-form .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.mkt-input, .mkt-textarea {
    width: 100%;
    border: 1px solid var(--rf-border-soft);
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 15px;
    font-family: inherit;
    color: var(--rf-ink);
    background: #fff;
    margin-bottom: 16px;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.mkt-input:focus, .mkt-textarea:focus {
    outline: none;
    border-color: var(--rf-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}
.mkt-textarea { min-height: 130px; resize: vertical; }

/* ---------------------------------------------------------------- footer */
.mkt-footer {
    background: var(--rf-bg-alt);
    border-top: 1px solid var(--rf-border);
    padding: 40px 0 32px;
    margin-top: 0;
}
.mkt-footer-inner {
    max-width: var(--rf-maxw);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: space-between;
    align-items: center;
}
.mkt-footer-links { list-style: none; display: flex; gap: 22px; margin: 0; padding: 0; }
.mkt-footer-links a { font-size: 0.85rem; color: var(--rf-muted); }
.mkt-footer-links a:hover { color: var(--rf-ink); text-decoration: underline; }
.mkt-footer-copy { font-size: 0.85rem; color: var(--rf-faint); }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 900px) {
    .mkt-hero-grid,
    .mkt-split { grid-template-columns: 1fr; gap: 36px; }
    .mkt-split.reverse .mkt-split-media { order: 0; }
    .mkt-split + .mkt-split { margin-top: 56px; }
    .mkt-hero h1 { font-size: 40px; }
    .mkt-grid-3 { grid-template-columns: 1fr; }
    .mkt-nav-links { display: none; }
    .mkt-section { padding: 56px 0; }
    .mkt-form .row2 { grid-template-columns: 1fr; }
    .mkt-designer { height: auto; grid-template-columns: 1fr; }
    .mkt-designer-rail, .mkt-designer-props { border: none; border-bottom: 1px solid var(--rf-border); }
}