/* ClientReady — visual system, third pass.
   Palette family from docs/style_guide.md (ink, terracotta, tan, cream),
   with a lighter paper ground so the cream can do its job as a panel color. */
:root {
  --paper: #FBF6EE;        /* page ground */
  --cream: #F3E6D2;        /* panels, the original cream family */
  --cream-deep: #EBD9BE;   /* emphasized panel */
  --surface: #FFFDF9;      /* cards */
  --ink: #2E1A12;          /* text */
  --ink-2: #4E281F;        /* headings, style-guide ink */
  --ink-faint: #7B5B4D;    /* secondary text */
  --accent: #943E23;       /* terracotta, the one action color */
  --accent-hover: #7A3019;
  --tan: #BA936F;
  --hairline: #E6D7C3;
  --hairline-strong: #D4BFA3;
  --dark: #231209;         /* dark band and footer */
  --dark-2: #2F1A12;
  --apricot: #E8B890;
  --cream-on-dark: #F6E9D6;
  --warn-ink: #7E4A15;
  --warn-bg: #FFF1D6;
  --warn-border: #E2C28A;
  --ok-ink: #4F4A22;
  --ok-bg: #ECE8CF;
  --ok-border: #C9C08F;
  --error: #A33622;
  --focus: #255E79;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --sans: "Inter", Arial, Helvetica, sans-serif;
  --shell: 1160px;
  --gutter: 40px;
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --shadow-card: 0 1px 2px rgba(46, 26, 18, 0.04), 0 12px 32px -20px rgba(46, 26, 18, 0.25);
  --shadow-sheet: 0 2px 4px rgba(46, 26, 18, 0.05), 0 30px 60px -30px rgba(46, 26, 18, 0.45);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--accent); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
a:hover { color: var(--accent-hover); }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; margin: 0; color: var(--ink-2); letter-spacing: -0.015em; }
p { margin: 0; }

.shell { max-width: calc(var(--shell) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: 12px; top: -60px; background: var(--ink); color: var(--paper); padding: 10px 14px; border-radius: 4px; z-index: 20; }
.skip:focus { top: 12px; }

/* ---------- Nav ---------- */
header.shell { position: sticky; top: 0; z-index: 10; background: rgba(251, 246, 238, 0.86); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.nav { height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--hairline); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--accent); font: 600 19px/1 var(--sans); letter-spacing: -0.02em; }
.brand span { color: var(--ink-2); }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { text-decoration: none; color: var(--ink-faint); font-size: 15px; }
.nav-links a:hover { color: var(--ink-2); }
.nav-cta { color: var(--ink-2) !important; font-weight: 500; border: 1px solid var(--ink-2); border-radius: 999px; padding: 10px 18px; min-height: 42px; display: inline-flex; align-items: center; transition: background .15s ease, color .15s ease; }
.nav-cta:hover { background: var(--ink-2); color: var(--paper) !important; }
body.lp .nav-links a:not(.nav-cta) { display: none; }

/* ---------- Type helpers ---------- */
.eyebrow { font: italic 500 19px/1.4 var(--serif); color: var(--accent); margin: 0 0 20px; }
.lead { font-size: 19px; line-height: 1.6; color: var(--ink-faint); max-width: 54ch; margin-top: 24px; }
.lead strong { color: var(--ink); font-weight: 500; }
.hero-note { font-size: 15px; color: var(--ink-faint); margin-top: 24px; max-width: 52ch; line-height: 1.6; padding-left: 16px; border-left: 2px solid var(--hairline-strong); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px 26px; align-items: center; margin-top: 34px; }
.text-link { font-size: 16px; color: var(--ink-2); }

/* ---------- Buttons ---------- */
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 54px; padding: 14px 30px; border-radius: 999px; border: 1px solid var(--accent);
  background: var(--accent); color: #FFF7EC; font: 500 16px/1 var(--sans);
  text-decoration: none; cursor: pointer; box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), 0 10px 24px -14px rgba(148, 62, 35, 0.7);
  transition: background .15s ease, transform .15s ease, box-shadow .15s ease;
}
.button:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #FFF7EC; box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), 0 12px 26px -14px rgba(148, 62, 35, 0.8); }
.button:active { transform: translateY(1px); }
.button:disabled { opacity: 0.7; cursor: progress; }
.button.outline { background: transparent; color: var(--ink-2); border-color: var(--ink-2); box-shadow: none; }
.button.outline:hover { background: var(--ink-2); color: var(--paper); }

/* ---------- Hero ---------- */
.hero { position: relative; display: grid; grid-template-columns: minmax(0, 6.5fr) minmax(0, 5.5fr); gap: 64px; align-items: center; padding: 88px 0 80px; }
.hero::before {
  content: ""; position: absolute; inset: 0 -40px; pointer-events: none; z-index: -1;
  background-image: linear-gradient(var(--hairline) 1px, transparent 1px), linear-gradient(90deg, var(--hairline) 1px, transparent 1px);
  background-size: 48px 48px; opacity: 0.35;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 70% 50%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 60% at 70% 50%, #000 20%, transparent 75%);
}
.hero h1 { font-size: clamp(46px, 6vw, 84px); line-height: 0.98; letter-spacing: -0.03em; font-weight: 500; }
.hero h1 em { font-style: italic; font-weight: 400; color: var(--accent); }

/* The page plan: a stack of sheets settling into alignment, like the mark. */
.plan { position: relative; padding: 26px 0 0 26px; }
.plan-back { position: absolute; inset: 0 26px 26px 0; background: var(--cream); border-radius: var(--r-md); transform: rotate(-2.2deg); box-shadow: var(--shadow-card); }
.plan-back::after { content: ""; position: absolute; inset: 12px 12px 12px 12px; border-radius: 6px; border: 1px solid rgba(78, 40, 31, 0.08); }
.plan-sheet { position: relative; background: var(--surface); border-radius: var(--r-md); padding: 28px 28px 22px; box-shadow: var(--shadow-sheet); border: 1px solid rgba(78, 40, 31, 0.08); }
.plan-title { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding-bottom: 16px; border-bottom: 1px solid var(--hairline); }
.plan-title h2 { font-size: 22px; font-weight: 500; display: flex; align-items: center; gap: 10px; }
.plan-title h2::before { content: ""; width: 14px; height: 14px; background: var(--accent); -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'><path fill-rule='evenodd' d='M8 8h32v8H16v32H8zM24 24h32v32H24zM32 32h16v4H32zM32 42h12v4H32z'/></svg>") center / contain no-repeat; mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'><path fill-rule='evenodd' d='M8 8h32v8H16v32H8zM24 24h32v32H24zM32 32h16v4H32zM32 42h12v4H32z'/></svg>") center / contain no-repeat; }
.plan-title span { font: italic 15px/1.4 var(--serif); color: var(--ink-faint); }
.plan-row { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: start; padding: 15px 0; border-bottom: 1px solid var(--hairline); }
.plan-row:last-of-type { border-bottom: 0; }
.plan-row h3 { font: 500 12.5px/1.3 var(--sans); letter-spacing: 0.02em; color: var(--ink-faint); margin-bottom: 5px; }
.plan-row p { font-size: 15.5px; line-height: 1.5; color: var(--ink); }
.plan-row p .src { color: var(--ink-faint); }
.status { display: inline-block; white-space: nowrap; background: var(--ok-bg); border: 1px solid var(--ok-border); color: var(--ok-ink); font: 500 12px/1 var(--sans); padding: 7px 11px; border-radius: 999px; margin-top: 2px; }
.status.missing { background: var(--warn-bg); color: var(--warn-ink); border-color: var(--warn-border); }
.plan-foot { margin-top: 10px; padding-top: 14px; border-top: 1px solid var(--hairline); font: italic 14px/1.5 var(--serif); color: var(--ink-faint); }

@media (prefers-reduced-motion: no-preference) {
  .plan-back { animation: settle-back 1.1s cubic-bezier(.2,.7,.2,1) both; }
  .plan-sheet { animation: settle-front 1.1s cubic-bezier(.2,.7,.2,1) both; }
  @keyframes settle-back { from { transform: rotate(-6deg) translate(18px, -14px); opacity: 0; } to { transform: rotate(-2.2deg); opacity: 1; } }
  @keyframes settle-front { from { transform: translate(-12px, 16px); opacity: 0; } to { transform: none; opacity: 1; } }
}

/* ---------- Three plain facts ---------- */
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; padding: 36px 0 44px; border-top: 1px solid var(--hairline); }
.facts div { font-size: 15.5px; color: var(--ink-faint); line-height: 1.6; padding-left: 18px; border-left: 2px solid var(--hairline-strong); }
.facts strong { display: block; font: 500 21px/1.3 var(--serif); color: var(--ink-2); margin-bottom: 8px; }

/* ---------- Sections ---------- */
.section { padding: 88px 0; }
.section + .section { border-top: 1px solid var(--hairline); }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 40px; flex-wrap: wrap; }
.section h2 { font-size: clamp(32px, 3.6vw, 48px); line-height: 1.06; letter-spacing: -0.025em; max-width: 22ch; }
.section-head span { font: italic 16px/1.5 var(--serif); color: var(--ink-faint); max-width: 44ch; }

/* ---------- Sample handoff ---------- */
.workbench { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }
.paper { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--r-md); box-shadow: var(--shadow-card); }
.column { padding: 28px 28px 26px; }
.column:nth-child(2) { background: var(--cream); border-color: var(--hairline-strong); }
.col-top { display: flex; gap: 14px; align-items: baseline; padding-bottom: 14px; margin-bottom: 20px; border-bottom: 1px solid var(--hairline-strong); }
.step { font: italic 400 28px/1 var(--serif); color: var(--accent); }
.col-top h3 { font-size: 23px; font-weight: 500; }
.label { font: italic 15.5px/1.4 var(--serif); color: var(--ink-faint); }
.source { border-left: 2px solid var(--tan); padding-left: 16px; margin-top: 14px; }
.source p { font: 400 16.5px/1.6 var(--serif); color: #5E4536; }
.chips { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 7px 10px; border: 1px solid var(--hairline-strong); border-radius: 6px; background: var(--paper); font-size: 13px; color: var(--ink); }
.chip::before { content: ""; width: 12px; height: 9px; background: var(--tan); border-radius: 1px; }
.small-note { font-size: 14px; color: var(--ink-faint); margin-top: 18px; line-height: 1.55; }
.key { font: italic 15.5px/1.4 var(--serif); color: var(--ink-faint); margin-bottom: 8px; }
.question { margin-top: 16px; }
.question strong { font-size: 15px; font-weight: 500; display: block; margin-bottom: 8px; color: var(--ink-2); }
.answer { background: var(--surface); border: 1px solid var(--hairline-strong); border-radius: 6px; padding: 10px 12px; font-size: 14px; color: var(--ink); }
.question small { display: block; font-size: 13px; color: var(--ink-faint); margin-top: 6px; }
.output { border-top: 1px solid var(--hairline); padding: 14px 0; }
.output:first-of-type { border-top: 0; padding-top: 4px; }
.output h4 { font: 500 12.5px/1.3 var(--sans); letter-spacing: 0.02em; color: var(--ink-faint); margin: 0 0 6px; }
.output p { font-size: 15px; line-height: 1.55; }
.output .status { margin-top: 10px; }

/* ---------- Who it's for ---------- */
.who-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.who-card { padding: 30px 30px 28px; display: flex; flex-direction: column; gap: 14px; text-decoration: none; color: inherit; transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.who-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sheet); border-color: var(--hairline-strong); }
.who-card h3 { font-size: 25px; line-height: 1.18; }
.who-card .quote { font: italic 17.5px/1.55 var(--serif); color: #5E4536; border-left: 2px solid var(--tan); padding-left: 14px; }
.who-card p { font-size: 15px; color: var(--ink-faint); line-height: 1.6; }
.who-card .more { margin-top: auto; font-size: 15px; color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }

/* ---------- Dark band ---------- */
.band { background: var(--dark); color: var(--cream-on-dark); padding: 96px 0; position: relative; overflow: hidden; }
.band::before { content: ""; position: absolute; right: -120px; top: -80px; width: 520px; height: 520px; opacity: 0.06; background: var(--apricot); -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'><path fill-rule='evenodd' d='M8 8h32v8H16v32H8zM24 24h32v32H24zM32 32h16v4H32zM32 42h12v4H32z'/></svg>") center / contain no-repeat; mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'><path fill-rule='evenodd' d='M8 8h32v8H16v32H8zM24 24h32v32H24zM32 32h16v4H32zM32 42h12v4H32z'/></svg>") center / contain no-repeat; }
.band .shell { position: relative; display: grid; grid-template-columns: 0.9fr 1.3fr; gap: 64px; align-items: start; }
.band h2 { color: var(--cream-on-dark); font-size: clamp(34px, 4vw, 56px); line-height: 1.02; letter-spacing: -0.03em; max-width: 12ch; }
.band h2 em { color: var(--apricot); }
.band .pull { margin-top: 28px; font: italic 20px/1.5 var(--serif); color: rgba(246, 233, 214, 0.7); max-width: 30ch; }
.band .list-plain li { border-color: rgba(246, 233, 214, 0.14); color: rgba(246, 233, 214, 0.74); }
.band .list-plain li strong { color: var(--cream-on-dark); }
.band .limits { background: rgba(246, 233, 214, 0.06); border: 1px solid rgba(246, 233, 214, 0.16); }
.band .limits h3 { color: var(--apricot); }
.band .limits p { color: rgba(246, 233, 214, 0.82); }
.band a { color: var(--apricot); }
.list-plain { list-style: none; padding: 0; margin: 0; }
.list-plain li { padding: 20px 0; border-top: 1px solid var(--hairline); font-size: 16px; color: var(--ink-faint); line-height: 1.6; }
.list-plain li:first-child { border-top: 0; padding-top: 0; }
.list-plain li strong { color: var(--ink-2); display: block; margin-bottom: 5px; font: 500 21px/1.3 var(--serif); }
.limits { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--r-md); padding: 28px 30px; box-shadow: var(--shadow-card); }
.limits h3 { font-size: 23px; margin-bottom: 10px; }
.limits p { font-size: 16px; color: var(--ink-faint); line-height: 1.6; }
.limits p + p { margin-top: 10px; }

/* ---------- Landing pages ---------- */
.lp-hero { position: relative; display: grid; grid-template-columns: minmax(0, 6.5fr) minmax(0, 5.5fr); gap: 64px; align-items: center; padding: 80px 0 64px; }
.lp-hero::before { content: ""; position: absolute; inset: 0 -40px; pointer-events: none; z-index: -1; background-image: linear-gradient(var(--hairline) 1px, transparent 1px), linear-gradient(90deg, var(--hairline) 1px, transparent 1px); background-size: 48px 48px; opacity: 0.35; -webkit-mask-image: radial-gradient(ellipse 70% 60% at 70% 50%, #000 20%, transparent 75%); mask-image: radial-gradient(ellipse 70% 60% at 70% 50%, #000 20%, transparent 75%); }
.lp-hero h1 { font-size: clamp(40px, 5vw, 66px); line-height: 1.02; letter-spacing: -0.03em; font-weight: 500; }
.note-card { position: relative; padding: 22px 0 0 22px; }
.note-card::before { content: ""; position: absolute; inset: 0 22px 22px 0; background: var(--cream); border-radius: var(--r-md); transform: rotate(-2.2deg); box-shadow: var(--shadow-card); }
.note-card .source { position: relative; margin: 0; border: 1px solid rgba(78, 40, 31, 0.08); border-left: 2px solid var(--tan); background: var(--surface); border-radius: var(--r-md); padding: 30px 32px; box-shadow: var(--shadow-sheet); }
.note-card .source::before { content: "\201C"; position: absolute; top: 2px; left: 22px; font: 400 96px/1 var(--serif); color: var(--accent); opacity: 0.18; }
.note-card .source p { font-size: 19.5px; line-height: 1.55; padding-top: 18px; }
.note-card cite { display: block; font: 14px/1.5 var(--sans); color: var(--ink-faint); margin-top: 18px; font-style: normal; }
.before-after { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.before-after .paper { padding: 28px 30px; }
.before-after .paper:last-child { background: var(--cream); border-color: var(--hairline-strong); }
.before-after h3 { font-size: 24px; margin-bottom: 14px; }
.before-after ul { margin: 0; padding-left: 18px; color: var(--ink-faint); font-size: 16px; line-height: 1.6; }
.before-after li + li { margin-top: 10px; }
.before-after li em { color: var(--ink); font-style: italic; }
.steps { counter-reset: s; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.steps .paper { padding: 28px 30px; }
.steps h3 { font-size: 23px; margin-bottom: 10px; display: flex; gap: 12px; align-items: baseline; }
.steps h3::before { counter-increment: s; content: counter(s); font: italic 400 26px/1 var(--serif); color: var(--accent); }
.steps p { font-size: 16px; color: var(--ink-faint); line-height: 1.6; }
.status-demo { display: grid; grid-template-columns: 1.1fr 1fr; gap: 20px; align-items: start; }

/* ---------- Signup ---------- */
.signup-block { margin: 0 0 96px; padding: 56px; background: var(--cream); border-radius: var(--r-lg); display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.band + .shell .signup-block { margin-top: 96px; }
.signup-block h2 { font-size: clamp(32px, 3.6vw, 46px); line-height: 1.06; letter-spacing: -0.025em; }
.signup-sub { margin-top: 16px; font-size: 16.5px; color: var(--ink-faint); max-width: 44ch; line-height: 1.6; }
.signup { display: flex; flex-direction: column; gap: 12px; background: var(--surface); padding: 28px; border-radius: var(--r-md); box-shadow: var(--shadow-sheet); border: 1px solid rgba(78, 40, 31, 0.08); }
.field { display: flex; flex-direction: column; gap: 8px; }
.field-label { font: 500 14px/1.3 var(--sans); color: var(--ink-2); }
.signup input[type=email] { min-height: 54px; padding: 12px 16px; border: 1px solid var(--hairline-strong); border-radius: 8px; background: #FFFFFF; font: 16px var(--sans); color: var(--ink); }
.signup input[type=email]:focus { border-color: var(--focus); }
.signup .button { align-self: stretch; }
.gotcha { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-status { font-size: 14px; min-height: 1.4em; color: var(--ink-faint); }
.form-status.error { color: var(--error); }
.form-fineprint { font-size: 13px; color: var(--ink-faint); line-height: 1.5; }

/* ---------- Thanks / 404 ---------- */
.thanks { padding: 96px 0 80px; max-width: 60ch; }
.thanks h1 { font-size: clamp(42px, 5.4vw, 70px); line-height: 1.0; letter-spacing: -0.03em; font-weight: 500; }
.thanks .lead { margin-top: 22px; }
.thanks .next { margin-top: 40px; }

/* ---------- Prose ---------- */
.prose { max-width: 66ch; padding: 72px 0 80px; }
.prose h1 { font-size: clamp(38px, 4.2vw, 56px); letter-spacing: -0.03em; line-height: 1.02; }
.prose h2 { font-size: 27px; margin: 40px 0 12px; }
.prose p, .prose li { color: var(--ink-faint); font-size: 17px; line-height: 1.65; }
.prose p + p { margin-top: 14px; }
.prose code { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 15px; background: var(--cream); padding: 1px 6px; border-radius: 4px; color: var(--ink); }

/* ---------- Footer ---------- */
.page-foot { background: var(--dark); color: rgba(246, 233, 214, 0.7); padding: 64px 0 48px; }
.foot-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px 64px; align-items: end; }
.foot-brand { display: inline-flex; align-items: center; gap: 12px; color: var(--apricot); font: 500 44px/1 var(--serif); letter-spacing: -0.02em; }
.foot-brand span { color: var(--cream-on-dark); }
.foot-note { font-size: 14.5px; max-width: 54ch; line-height: 1.6; }
.foot-links { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 10px 26px; font-size: 14px; padding-top: 28px; border-top: 1px solid rgba(246, 233, 214, 0.14); }
.foot-links a { color: rgba(246, 233, 214, 0.7); text-decoration: none; }
.foot-links a:hover { color: var(--cream-on-dark); text-decoration: underline; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  :root { --gutter: 28px; }
  .hero, .lp-hero { grid-template-columns: 1fr; gap: 44px; padding-top: 56px; }
  .workbench { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .band .shell { grid-template-columns: 1fr; gap: 36px; }
  .facts { grid-template-columns: 1fr; gap: 22px; }
  .foot-inner { grid-template-columns: 1fr; align-items: start; }
}
@media (max-width: 720px) {
  :root { --gutter: 20px; }
  body { font-size: 16px; }
  .nav { height: auto; min-height: 64px; padding: 12px 0; flex-wrap: wrap; gap: 10px 16px; }
  .nav-links { gap: 16px; flex-wrap: wrap; }
  .nav-links a { font-size: 14px; }
  .hero { padding: 40px 0 44px; gap: 36px; }
  .hero h1 { font-size: 44px; }
  .lead { font-size: 17px; }
  .who-grid, .before-after, .signup-block, .status-demo { grid-template-columns: 1fr; }
  .signup-block { padding: 28px 22px; margin-bottom: 56px; gap: 28px; }
  .signup { padding: 20px; }
  .section { padding: 56px 0; }
  .band { padding: 64px 0; }
  .lp-hero { padding: 40px 0 40px; }
  .lp-hero h1 { font-size: 38px; }
  .note-card .source { padding: 24px 22px; }
  .note-card .source p { font-size: 17px; }
  .plan-sheet { padding: 20px 18px 16px; }
  .plan-row { grid-template-columns: 1fr; gap: 8px; }
  .foot-brand { font-size: 34px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}