/* SellerLedger static teaser site — "warm ledger paper" design tokens,
   mirrored from the app's design system. */

:root {
    --surface-0: #f6f4f1;
    --surface-1: #fdfcfa;
    --surface-2: #efece7;
    --ink: #232723;
    --ink-soft: #565b54;
    --ink-faint: #8d9089;
    --ink-inverse: #f8f7f4;
    --border: #e3dfd8;
    --border-strong: #cfc9bf;
    --border-faint: #edeae4;
    --brand-50: #eef5f4;
    --brand-100: #d8eae8;
    --brand-200: #b2d5d1;
    --brand-500: #1d7a72;
    --brand-600: #12615b;
    --brand-700: #0d4e49;
    --brand-900: #0a332f;
    --success-100: #d7ecd9;
    --success-600: #226b33;
    --danger-600: #a03a2b;
    --warning-100: #f3e6c8;
    --warning-700: #715012;
    --radius-sm: 0.375rem;
    --radius-md: 0.625rem;
    --radius-lg: 1rem;
    --shadow-card: 0 1px 2px 0 rgb(35 39 35 / 0.05), 0 1px 3px 0 rgb(35 39 35 / 0.04);
    --shadow-pop: 0 4px 6px -1px rgb(35 39 35 / 0.07), 0 10px 24px -6px rgb(35 39 35 / 0.12);
    --font-sans: 'Plus Jakarta Sans', ui-sans-serif, system-ui, sans-serif;
    --font-numeric: 'IBM Plex Mono', ui-monospace, monospace;
}

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

html { -webkit-font-smoothing: antialiased; }

body {
    background: var(--surface-0);
    color: var(--ink);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    line-height: 1.55;
}

.tabular { font-family: var(--font-numeric); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }

.caption-label {
    font-size: 0.6875rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--ink-faint);
}

.container { max-width: 72rem; margin: 0 auto; padding: 0 1rem; }

/* ---- Header ---- */
.site-header {
    position: sticky; top: 0; z-index: 30;
    background: rgb(253 252 250 / 0.85);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; height: 4rem; }
.nav-links { display: flex; gap: 1.5rem; }
.nav-links a { font-size: 0.8125rem; font-weight: 600; color: var(--ink-soft); text-decoration: none; }
.nav-links a:hover { color: var(--ink); }
.header-ctas { display: flex; gap: 0.625rem; align-items: center; }

/* ---- Logo ---- */
.logo { display: inline-flex; align-items: center; gap: 0.5rem; text-decoration: none; user-select: none; }
.logo svg { color: var(--brand-600); }
.logo-text { font-size: 1.125rem; font-weight: 700; letter-spacing: -0.01em; color: var(--ink); }
.logo-text span { color: var(--brand-600); }

/* ---- Buttons ---- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
    font-family: var(--font-sans); font-weight: 600; font-size: 0.9375rem;
    border-radius: var(--radius-md); border: 0; cursor: pointer; text-decoration: none;
    padding: 0.5rem 0.875rem; transition: background-color 0.15s, color 0.15s;
}
.btn-primary { background: var(--brand-600); color: var(--ink-inverse); }
.btn-primary:hover { background: var(--brand-700); }
.btn-ghost { background: transparent; color: var(--ink-soft); }
.btn-ghost:hover { background: var(--surface-2); color: var(--ink); }
.btn-lg { padding: 0.625rem 1.25rem; }
.btn-sm { font-size: 0.8125rem; padding: 0.375rem 0.625rem; }
.btn-inverse { background: var(--surface-1); color: var(--brand-900); }
.btn-inverse:hover { background: var(--brand-50); }
.btn-block { width: 100%; }

/* ---- Hero ---- */
.hero { position: relative; overflow: hidden; }
.hero::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background: radial-gradient(60rem 30rem at 70% -10%, var(--brand-100), transparent);
}
.hero .container {
    position: relative; display: grid; gap: 3rem; align-items: center;
    padding-top: 4rem; padding-bottom: 4rem;
}
@media (min-width: 64rem) {
    .hero .container { grid-template-columns: 1fr 1fr; padding-top: 6rem; padding-bottom: 6rem; }
}
.hero h1 { font-size: clamp(2.25rem, 5vw, 2.75rem); line-height: 1.1; letter-spacing: -0.02em; font-weight: 700; margin-top: 0.75rem; }
.hero h1 em { color: var(--brand-600); font-style: normal; }
.hero .sub { margin-top: 1rem; max-width: 32rem; font-size: 1.125rem; color: var(--ink-soft); }
.hero-ctas { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }
.hero .fine { margin-top: 0.75rem; font-size: 0.8125rem; color: var(--ink-faint); }
.hero-caption { color: var(--brand-600); }

/* ---- Payout card (signature receipt) ---- */
.payout-wrap { max-width: 24rem; margin: 0 auto; width: 100%; transform: rotate(1deg); transition: transform 0.3s; }
.payout-wrap:hover { transform: rotate(0deg); }
.payout-card {
    background: var(--surface-1);
    border: 1px solid var(--border); border-bottom: 0;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    box-shadow: var(--shadow-pop);
    padding-bottom: 1rem;
    -webkit-mask-image: radial-gradient(circle at 0.5rem 100%, transparent 0.28rem, black 0.29rem);
    -webkit-mask-size: 1rem 100%; -webkit-mask-repeat: repeat-x;
    mask-image: radial-gradient(circle at 0.5rem 100%, transparent 0.28rem, black 0.29rem);
    mask-size: 1rem 100%; mask-repeat: repeat-x;
}
.payout-head { display: flex; justify-content: space-between; align-items: flex-start; padding: 1rem 1.25rem 0.75rem; }
.payout-head .date { font-weight: 600; margin-top: 0.125rem; }
.badge {
    display: inline-flex; border-radius: var(--radius-sm); padding: 0.125rem 0.375rem;
    font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em;
}
.badge-success { background: var(--success-100); color: var(--success-600); }
.badge-brand { background: var(--brand-100); color: var(--brand-700); }
.rule-dashed { border-bottom: 1px dashed var(--border-strong); margin: 0 1.25rem; }
.payout-line { display: flex; justify-content: space-between; align-items: baseline; gap: 0.75rem; padding: 0.25rem 1.25rem; font-size: 0.8125rem; color: var(--ink-soft); }
.payout-line.gross { padding-top: 0.625rem; padding-bottom: 0.625rem; font-weight: 600; color: var(--ink); }
.payout-net { display: flex; justify-content: space-between; align-items: baseline; padding: 0.75rem 1.25rem 0.125rem; }
.payout-net .amount { font-size: 1.375rem; font-weight: 700; color: var(--brand-700); }
.payout-net .caption-label { color: var(--ink); }
.reconciled { padding: 0.375rem 1.25rem 0; font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; color: var(--success-600); }
.neg { color: var(--danger-600); }

/* ---- Sections ---- */
section.band { border-top: 1px solid var(--border); background: var(--surface-1); }
section .container { padding-top: 4rem; padding-bottom: 4rem; }
.section-title { font-size: 1.75rem; line-height: 1.2; letter-spacing: -0.015em; font-weight: 700; text-align: center; }
.cards-3 { margin-top: 2.5rem; display: grid; gap: 1.5rem; }
@media (min-width: 40rem) { .cards-3 { grid-template-columns: repeat(3, 1fr); } }
.value-card { background: var(--surface-0); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.5rem; }
.value-card h3 { font-size: 1.125rem; font-weight: 600; }
.value-card p { margin-top: 0.5rem; color: var(--ink-soft); }
.step { text-align: center; }
.step-n {
    display: flex; width: 2.5rem; height: 2.5rem; margin: 0 auto; align-items: center; justify-content: center;
    border-radius: 999px; background: var(--brand-600); color: var(--ink-inverse); font-size: 1.125rem; font-weight: 700;
}
.step h3 { margin-top: 0.75rem; font-size: 1.125rem; font-weight: 600; }
.step p { margin-top: 0.375rem; color: var(--ink-soft); }

/* ---- Pricing ---- */
.pricing { max-width: 48rem; margin: 0 auto; text-align: center; }
.pricing .sub { margin-top: 0.5rem; color: var(--ink-soft); }
.price-grid { margin-top: 2rem; display: grid; gap: 1rem; }
@media (min-width: 40rem) { .price-grid { grid-template-columns: 1fr 1fr; } }
.price-card { position: relative; background: var(--surface-0); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.5rem; }
.price-card.featured { border: 2px solid var(--brand-500); }
.price-card .price { font-size: 2.75rem; font-weight: 700; letter-spacing: -0.02em; }
.price-card .per { font-size: 0.9375rem; color: var(--ink-faint); font-weight: 400; }
.price-card .btn { margin-top: 1rem; }
.price-flag { position: absolute; top: -0.625rem; right: 1rem; }

/* ---- FAQ ---- */
.faq { max-width: 48rem; margin: 0 auto; }
.faq details { background: var(--surface-1); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1rem 1.25rem; margin-top: 0.75rem; }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; font-size: 1.125rem; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--ink-faint); font-size: 1.375rem; line-height: 1; transition: transform 0.15s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin-top: 0.75rem; color: var(--ink-soft); }

/* ---- Final CTA ---- */
.final-cta { border-top: 1px solid var(--border); background: var(--brand-900); text-align: center; }
.final-cta h2 { color: var(--ink-inverse); font-size: 1.75rem; font-weight: 700; letter-spacing: -0.015em; }
.final-cta p { margin-top: 0.5rem; color: var(--brand-100); }
.final-cta .btn { margin-top: 1.5rem; }

/* ---- Footer ---- */
.site-footer { border-top: 1px solid var(--border); background: var(--surface-1); }
.site-footer .cols { display: flex; flex-direction: column; gap: 1.5rem; padding: 2.5rem 0; }
@media (min-width: 40rem) { .site-footer .cols { flex-direction: row; justify-content: space-between; align-items: flex-start; } }
.site-footer .blurb { max-width: 20rem; font-size: 0.8125rem; color: var(--ink-faint); margin-top: 0.5rem; }
.footer-nav { display: flex; gap: 3rem; font-size: 0.8125rem; }
.footer-nav a { display: block; color: var(--ink-soft); text-decoration: none; margin-top: 0.5rem; }
.footer-nav a:hover { color: var(--ink); }
.legal { border-top: 1px solid var(--border-faint); }
.legal p { padding: 1rem 0; font-size: 0.6875rem; color: var(--ink-faint); }

/* ---- Coming soon page ---- */
.soon-wrap { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 2.5rem 1rem; text-align: center; position: relative; overflow: hidden; }
.soon-wrap::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background: radial-gradient(50rem 26rem at 50% -10%, var(--brand-100), transparent);
}
.soon-card {
    position: relative; width: 100%; max-width: 28rem; background: var(--surface-1);
    border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-pop);
    padding: 2.5rem 2rem; margin-top: 2rem;
}
.soon-card h1 { font-size: 2rem; font-weight: 700; letter-spacing: -0.02em; margin-top: 1rem; }
.soon-card .sub { margin-top: 0.75rem; color: var(--ink-soft); }
.soon-badge { display: inline-flex; background: var(--warning-100); color: var(--warning-700); border-radius: 999px; padding: 0.25rem 0.75rem; font-size: 0.6875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; }
.soon-card .back { display: inline-block; margin-top: 1.75rem; font-size: 0.8125rem; font-weight: 600; color: var(--brand-600); text-decoration: none; }
.soon-card .back:hover { color: var(--brand-700); }
.soon-fine { position: relative; margin-top: 1.5rem; font-size: 0.6875rem; color: var(--ink-faint); }

@media (max-width: 40rem) {
    .nav-links { display: none; }
}