/* Page-level layout and base. Uses tokens.css + components.css only. */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5.5rem; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font-sans); font-size: var(--text-base); line-height: var(--leading-body); color: var(--ink-900); background: var(--bg); -webkit-font-smoothing: antialiased; }
h1, h2, h3 { text-wrap: balance; }
a { color: var(--brand); text-underline-offset: 0.2em; }
a:hover { color: var(--brand-hover); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
[hidden] { display: none !important; }

.skip { position: absolute; left: -999px; top: 0; z-index: 30; padding: var(--space-2) var(--space-4); background: var(--ink-900); color: var(--on-dark); }
.skip:focus { left: 0; }

.banner { padding: var(--space-2) var(--gutter); background: var(--warn-tint); color: var(--warn-ink); border-bottom: 1px solid var(--warn-line); font-family: var(--font-mono); font-size: var(--text-xs); line-height: 1.5; text-align: center; }

/* Header */
.top { position: sticky; top: 0; z-index: 20; background: var(--bg); border-bottom: 1px solid var(--line); }
.top .container { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); min-height: 4.5rem; }
.brand { white-space: nowrap; display: inline-flex; align-items: center; gap: var(--space-3); color: var(--ink-900); text-decoration: none; font-weight: var(--weight-black); font-size: 1.125rem; letter-spacing: -0.03em; }
/* Connected Flow mark (brand board, concept 1): logo/mark.svg on light, logo/mark-reversed.svg on dark. */
.brand::before { content: ""; flex: none; width: 2.5rem; height: 1.6rem; background: url("logo/mark.svg") center / contain no-repeat; }
.brand--on-dark { color: var(--on-dark); }
.brand--on-dark::before { background-image: url("logo/mark-reversed.svg"); }

/* Hero */
.hero { padding-block: var(--space-8) var(--space-7); border-bottom: 1px solid var(--line); }
.hero h1 { max-width: 16em; margin: 0 0 var(--space-5); font-size: var(--text-hero); font-weight: var(--weight-black); line-height: var(--leading-tight); letter-spacing: var(--track-display); }
.hero .lead { max-width: var(--measure); margin: 0 0 var(--space-6); font-size: var(--text-lg); line-height: 1.5; color: var(--ink-600); text-wrap: pretty; }
.hero .btn { width: 100%; }
@media (min-width: 40rem) { .hero .btn { width: auto; } }
@media (min-width: 48rem) { .hero { padding-block: 7rem 6rem; } }

/* Steps */
.steps { display: grid; gap: var(--space-6); margin: 0; padding: 0; list-style: none; grid-template-columns: minmax(0, 1fr); }

/* Packages */
.packages { display: grid; gap: var(--space-4); grid-template-columns: minmax(0, 1fr); align-items: stretch; }
.pkg { gap: var(--space-4); }
.pkg__spacer { display: none; }
@media (min-width: 64rem) { .pkg__spacer { display: block; height: 1.375rem; } }
.pkg__price { display: grid; gap: 2px; padding-top: var(--space-4); border-top: 1px solid var(--line); }
.pkg__amount { font-family: var(--font-mono); font-size: 1.875rem; font-weight: var(--weight-medium); line-height: 1.2; letter-spacing: var(--track-heading); }
.pkg__note { color: var(--ink-600); font-size: 0.8125rem; }
.pkg__promise { color: var(--ink-600); font-size: var(--text-sm); line-height: 1.5; }
.pkg__list { margin: 0; padding: 0; list-style: none; display: grid; gap: var(--space-2); font-size: 0.875rem; line-height: 1.45; }
.pkg__list li { position: relative; padding-left: var(--space-5); }
.pkg__list li::before { content: "—"; position: absolute; left: 0; color: var(--ink-600); }
.pkg__meta { margin-top: auto; padding-top: var(--space-3); color: var(--ink-600); font-size: 0.8125rem; line-height: 1.5; display: grid; gap: var(--space-3); }
.pkg__meta .label { letter-spacing: 0.02em; }
.monthly { max-width: 54rem; margin: var(--space-6) 0 0; color: var(--ink-600); font-size: var(--text-sm); line-height: 1.6; text-wrap: pretty; }

/* Proof */
.proof { display: grid; gap: var(--space-4); grid-template-columns: minmax(0, 1fr); max-width: var(--measure); }
.proof .card--empty { min-height: 7rem; justify-content: center; }

/* Intake */
.intake { display: grid; gap: var(--space-6); }
.intake .section__head { margin-bottom: 0; }
.form-card { padding: var(--space-5); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.form { display: grid; gap: var(--space-5); }
.form .btn { width: 100%; }
.hp { position: absolute; left: -9999px; }
.req { color: var(--danger); }
.book-alt { display: grid; gap: var(--space-3); margin-top: var(--space-5); padding-top: var(--space-5); border-top: 1px solid var(--line); color: var(--ink-600); }
.book-alt p { margin: 0; }
.book-alt .btn { width: 100%; }
@media (min-width: 40rem) { .form .btn, .book-alt .btn { width: auto; justify-self: start; } .form-card { padding: var(--space-6); } }

footer { padding-block: var(--space-5); background: var(--ink-900); color: var(--on-dark-muted); font-size: 0.875rem; }
footer p { margin: 0; }
footer a { color: var(--on-dark); }

@media (min-width: 48rem) {
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .packages { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .proof { max-width: none; grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 64rem) {
  .steps { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-6); }
  .packages { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .intake { grid-template-columns: minmax(0, 1fr) minmax(0, 32.5rem); gap: var(--space-9); align-items: start; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* Legal pages and form consent line */
.consent { margin: 0; font-size: 0.8125rem; color: var(--ink-600); }
.legal { padding-block: var(--space-7); max-width: 46rem; }
.legal h1 { line-height: var(--leading-tight); font-weight: var(--weight-black); letter-spacing: var(--track-display); }
.legal h2 { margin-top: var(--space-6); font-size: var(--text-lg); letter-spacing: -0.01em; }
.legal__table { overflow-x: auto; }
.legal table { border-collapse: collapse; width: 100%; font-size: var(--text-sm); }
.legal th, .legal td { text-align: left; vertical-align: top; padding: var(--space-2) var(--space-3); border-bottom: 1px solid var(--line); }

/* Lockup: mark, then DeepAgent over INTEGRATIONS. Plain-text .brand (legal pages) still renders with the mark. */
.brand:has(.brand__mark)::before { display: none; }
.brand__mark { flex: none; width: 2.5rem; height: 1.6rem; background: url("logo/mark.svg") center / contain no-repeat; }
.brand--on-dark .brand__mark { background-image: url("logo/mark-reversed.svg"); }
.brand__name { display: inline-flex; flex-direction: column; line-height: 1; }
.brand__sub { margin-top: 0.25rem; font-family: var(--font-mono); font-size: 0.625rem; font-weight: 500; letter-spacing: 0.24em; text-transform: uppercase; }

.eyebrow { margin: 0 0 var(--space-4); font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 500; letter-spacing: var(--track-label); text-transform: uppercase; color: var(--brand); }
.rail { display: flex; flex-direction: column; gap: var(--space-4); margin: var(--space-7) 0 0; padding-top: var(--space-5); border-top: 1px solid var(--line); }
.rail dt { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: var(--track-label); text-transform: uppercase; color: var(--ink-600); }
.rail dd { margin: var(--space-1) 0 0; font-size: var(--text-lg); font-weight: var(--weight-black); letter-spacing: var(--track-heading); }
@media (min-width: 40rem) { .rail { flex-direction: row; gap: var(--space-8); } }