/* Spruce Street — V5 landing page
   Same copy and composition as V4; elevated visual craft:
   split-canvas hero, stacked document object, framed plates,
   circled numerals, editorial rules throughout. */

@font-face {
  font-family: 'Libre Caslon Display';
  src: url('../fonts/LibreCaslonDisplay-400.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Libre Caslon Text';
  src: url('../fonts/LibreCaslonText-400.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Libre Caslon Text';
  src: url('../fonts/LibreCaslonText-400-italic.woff2') format('woff2');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Libre Caslon Text';
  src: url('../fonts/LibreCaslonText-700.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Chivo';
  src: url('../fonts/Chivo-var.woff2') format('woff2');
  font-weight: 300 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Space Mono';
  src: url('../fonts/SpaceMono-400.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Space Mono';
  src: url('../fonts/SpaceMono-700.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --paper: #F6F2E9;
  --paper-deep: #EEE8DC;
  --sage: #E3E9E1;
  --ink: #26231C;
  --muted: #69645A;
  --spruce: #16352B;
  --spruce-deep: #102820;
  --copper: #9C4E24;
  --copper-bright: #BE6D3E;
  --ivory: #F3EFE3;
  --line: rgba(38, 35, 28, .18);
  --line-soft: rgba(38, 35, 28, .10);
  --line-ivory: rgba(243, 239, 227, .22);
  --f-display: 'Libre Caslon Display', 'Times New Roman', serif;
  --f-serif: 'Libre Caslon Text', Georgia, serif;
  --f-sans: 'Chivo', -apple-system, 'Segoe UI', sans-serif;
  --f-mono: 'Space Mono', ui-monospace, 'SF Mono', monospace;
  --wrap: 1220px;
  --gutter: clamp(20px, 4.5vw, 56px);
  --section-pad: clamp(76px, 9vw, 126px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 74px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-serif);
  font-size: 17px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}
::selection { background: #DCE3D8; color: var(--spruce-deep); }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
p, h1, h2, h3, dl, dd, figure, ol { margin-top: 0; }
.wrap { width: min(100%, var(--wrap)); margin-inline: auto; padding-inline: var(--gutter); }
.tree-mark { fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

.skip-link {
  position: fixed;
  z-index: 1000;
  left: 18px;
  top: 12px;
  padding: 10px 14px;
  background: var(--spruce);
  color: var(--ivory);
  font-family: var(--f-sans);
  font-size: 13px;
  transform: translateY(-180%);
}
.skip-link:focus { transform: none; }

/* ---------- Header ---------- */
.site-head {
  position: sticky;
  z-index: 100;
  top: 0;
  background: var(--paper);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.site-head.is-stuck { border-color: var(--line-soft); box-shadow: 0 1px 18px rgba(38, 35, 28, .08); }
.bar { min-height: 62px; display: flex; align-items: center; gap: 36px; }
.brand { display: inline-flex; align-items: center; gap: 13px; margin-right: auto; }
.brand-tree { width: 26px; height: 40px; color: var(--spruce); stroke-width: 2.4; }
.brand:hover .wordmark { color: var(--copper); }
.brand-text { display: grid; line-height: 1.1; }
.wordmark { font-family: var(--f-display); color: var(--spruce); font-size: 22px; transition: color .18s ease; }
.brand-tag {
  margin-top: 5px;
  font-family: var(--f-mono);
  color: var(--muted);
  font-size: 8.5px;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.head-nav { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 34px); }
.head-nav > a:not(.btn) {
  padding: 7px 0 5px;
  border-bottom: 2px solid transparent;
  color: #464239;
  font-family: var(--f-sans);
  font-size: 12.5px;
  letter-spacing: .02em;
  transition: color .15s ease, border-color .15s ease;
}
.head-nav > a:not(.btn):hover { color: var(--spruce); border-color: #C9D3C8; }
.head-nav > a:not(.btn).is-active { color: var(--spruce); border-color: var(--copper); }
.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  padding: 9px 13px;
  font-family: var(--f-sans);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.mobile-nav { display: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid rgba(38, 35, 28, .34);
  padding: 13px 21px;
  color: var(--ink);
  background: transparent;
  font-family: var(--f-sans);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .075em;
  text-transform: uppercase;
  transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.btn:hover { border-color: var(--spruce); color: var(--spruce); transform: translateY(-1px); }
.btn-solid { background: var(--spruce); color: var(--ivory); border-color: var(--spruce); }
.btn-solid:hover { background: var(--copper); border-color: var(--copper); color: #fff; box-shadow: 0 8px 22px rgba(156, 78, 36, .22); }
.btn-sm { min-height: 40px; padding: 9px 14px; font-size: 10px; }
.btn-ivory-solid { background: var(--ivory); color: var(--spruce); border-color: var(--ivory); }
.btn-ivory-solid:hover { background: #fff; border-color: #fff; color: var(--spruce); box-shadow: 0 10px 26px rgba(0, 0, 0, .25); }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--spruce);
  font-family: var(--f-sans);
  font-size: 12px;
  font-weight: 550;
  border-bottom: 1px solid var(--copper);
  padding-bottom: 2px;
  transition: color .15s ease;
}
.text-link:hover { color: var(--copper); }

/* ---------- Hero: centered plate ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(48px, 7vw, 96px) 0 0;
  border-bottom: 1px solid var(--line);
  background: radial-gradient(128% 82% at 50% -6%, #FBF8F2 0%, var(--paper) 52%);
}
.hero > .wrap { position: relative; z-index: 1; }
.hero-tree {
  position: absolute;
  z-index: 0;
  width: min(1040px, 108vw);
  height: auto;
  left: 50%;
  top: max(-120px, -6vw);
  transform: translateX(-50%);
  color: var(--spruce);
  opacity: .038;
  stroke-width: .42;
}
.hero-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: min(66vh, 600px);
  text-align: center;
}
.audience,
.eyebrow {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 16px;
  color: var(--copper);
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.audience::before,
.eyebrow::before {
  content: '';
  width: 22px;
  height: 2px;
  background: var(--copper);
  flex: 0 0 auto;
}
.hero .audience { justify-content: center; margin-bottom: 24px; }
.hero .audience::after {
  content: '';
  width: 22px;
  height: 2px;
  background: var(--copper);
  flex: 0 0 auto;
}
.status-line {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 25px;
  color: var(--muted);
  font-family: var(--f-sans);
  font-size: 11px;
  letter-spacing: .04em;
}
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--copper); flex: 0 0 auto; }
.hero h1 {
  margin: 0;
  max-width: 24ch;
  color: var(--spruce);
  font-family: var(--f-display);
  font-size: clamp(34px, 3.6vw, 48px);
  font-weight: 400;
  letter-spacing: -.028em;
  line-height: 1.08;
  text-wrap: balance;
}
.hero-lede {
  max-width: 54ch;
  margin: 0;
  color: #3D3931;
  font-size: clamp(17px, 1.5vw, 19.5px);
  line-height: 1.58;
  text-wrap: balance;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: clamp(30px, 3.6vw, 42px);
}
.hero .status-line { justify-content: center; margin: clamp(28px, 3.4vw, 38px) 0 0; }
.hero .fact-strip { margin: clamp(40px, 5vw, 66px) 0 clamp(34px, 4.4vw, 56px); }

/* ---------- Document object ---------- */
.document-card { position: relative; }
.doc-cover {
  position: relative;
  aspect-ratio: 8.5 / 11;
  max-height: 555px;
  border: 1px solid rgba(38, 35, 28, .2);
  background: #F8F5ED;
  padding: 0;
  display: block;
  overflow: hidden;
  box-shadow:
    7px 9px 0 -1px #F0EBDF,
    7px 9px 0 0 rgba(38, 35, 28, .15),
    14px 18px 0 -2px #E9E3D4,
    14px 18px 0 0 rgba(38, 35, 28, .11),
    0 26px 60px rgba(38, 35, 28, .13);
  transition: transform .22s ease, box-shadow .22s ease;
}
.doc-cover:hover {
  transform: translateY(-4px);
  box-shadow:
    7px 9px 0 -1px #F0EBDF,
    7px 9px 0 0 rgba(38, 35, 28, .15),
    14px 18px 0 -2px #E9E3D4,
    14px 18px 0 0 rgba(38, 35, 28, .11),
    0 36px 74px rgba(38, 35, 28, .19);
}
.doc-cover img { width: 100%; height: 100%; object-fit: cover; }
/* ---------- Fact strip ---------- */
.fact-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin: clamp(64px, 7.5vw, 96px) 0 0;
  padding: 0;
  border-top: 2px solid var(--spruce);
}
.fact-strip > div { min-width: 0; padding: 18px 18px 21px; border-right: 1px solid var(--line-soft); }
.fact-strip > div:first-child { padding-left: 0; }
.fact-strip > div:last-child { border-right: 0; }
.fact-strip dt { margin-bottom: 6px; color: var(--copper); font-family: var(--f-mono); font-size: 8.5px; letter-spacing: .14em; text-transform: uppercase; }
.fact-strip dd { margin: 0; color: var(--spruce); font-family: var(--f-sans); font-size: 12.5px; font-weight: 450; line-height: 1.35; }

/* ---------- Contact page ---------- */
.contact { background: var(--paper); }
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  gap: clamp(44px, 6.5vw, 92px);
  align-items: start;
}
.contact-intro { max-width: 46ch; color: #3E3A32; }
.contact-intro .sec-title { max-width: 12ch; margin-bottom: clamp(24px, 2.8vw, 34px); }
.contact-intro p { margin-bottom: 16px; }
.contact-intro > p:nth-of-type(2) { font-size: 18px; }
.contact-direct { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 26px; align-items: center; }

.contact-panel {
  padding: clamp(26px, 3.4vw, 44px);
  background: #F8F4EB;
  border: 1px solid var(--line-soft);
  border-top: 3px solid var(--spruce);
}
.field { margin-bottom: clamp(18px, 2vw, 24px); }
.field label {
  display: block;
  margin-bottom: 9px;
  color: var(--spruce);
  font-family: var(--f-mono);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.field .optional {
  margin-left: 6px;
  color: var(--muted);
  font-weight: 400;
  letter-spacing: .1em;
}
.field input,
.field textarea {
  width: 100%;
  padding: 13px 14px;
  background: var(--paper);
  border: 1px solid rgba(38, 35, 28, .26);
  border-radius: 0;
  color: var(--ink);
  font-family: var(--f-serif);
  font-size: 16.5px;
  line-height: 1.5;
  transition: border-color .16s ease, box-shadow .16s ease;
  -webkit-appearance: none;
}
.field textarea { resize: vertical; min-height: 150px; }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--spruce);
  box-shadow: 0 0 0 3px rgba(22, 53, 43, .12);
}
.field input:user-invalid,
.field textarea:user-invalid { border-color: var(--copper); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; margin-top: clamp(6px, 1vw, 12px); }
.form-status { margin: 0; font-size: 15px; color: var(--muted); }
.form-status.is-error { color: var(--copper); }
.form-status.is-ok { color: var(--spruce); }
.form-note {
  margin: clamp(22px, 2.4vw, 30px) 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.55;
}
.form-sent { margin: 0; color: var(--spruce); font-size: 18px; }

/* ---------- Sections ---------- */
.section { padding: var(--section-pad) 0; }
.why {
  padding-bottom: clamp(56px, 6vw, 82px);
  background: var(--sage);
  border-top: 1px solid rgba(22, 53, 43, .11);
  border-bottom: 1px solid rgba(22, 53, 43, .12);
}
.about { position: relative; background: var(--paper); }
.about::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 6px;
  border-top: 2px solid var(--line);
  border-bottom: 1px solid var(--line-soft);
}
.split-heading,
.why-grid,
.conversation-grid {
  display: grid;
  grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr);
  gap: clamp(50px, 9vw, 135px);
  align-items: start;
}
.split-heading { align-items: center; }
.why-grid {
  grid-template-columns: minmax(300px, .95fr) minmax(0, 1.05fr);
  gap: clamp(40px, 5.5vw, 84px);
  align-items: center;
}
.why .sec-title { max-width: none; font-size: clamp(36px, 4vw, 54px); }

.sec-title {
  margin: 0;
  color: var(--spruce);
  font-family: var(--f-display);
  font-size: clamp(38px, 4.7vw, 61px);
  font-weight: 400;
  letter-spacing: -.02em;
  line-height: 1.04;
  text-wrap: balance;
}
.sec-title::after {
  content: '';
  display: block;
  width: 46px;
  height: 3px;
  margin-top: clamp(20px, 2.4vw, 30px);
  background: var(--copper);
}
.section-copy { max-width: 66ch; color: #3E3A32; }
.section-copy p { margin-bottom: 17px; }
.section-copy > p:first-child { font-size: 18px; }

/* ---------- Program overview ---------- */
.overview { background: var(--paper); }
.overview-grid {
  display: grid;
  grid-template-columns: minmax(240px, .74fr) minmax(0, 1.26fr);
  gap: clamp(46px, 7.5vw, 104px);
  align-items: center;
}
.overview-copy { max-width: 58ch; color: #3E3A32; }
.overview-copy p { margin-bottom: 17px; }
.overview-copy > p:nth-of-type(2) { font-size: 18px; }
.overview-copy .sec-title { max-width: 13ch; margin-bottom: clamp(24px, 2.8vw, 34px); }
.overview-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
  margin-top: clamp(24px, 2.6vw, 32px);
}
.overview-meta {
  margin: 0;
  color: var(--muted);
  font-family: var(--f-mono);
  font-size: 9.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

/* ---------- Simulator plate ---------- */
.simulator {
  position: relative;
  margin: clamp(48px, 6vw, 78px) 0 0;
  padding: clamp(30px, 3.8vw, 50px) clamp(27px, 4.2vw, 58px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--copper);
  overflow: hidden;
}
.simulator::before {
  content: '';
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(38, 35, 28, .08);
  pointer-events: none;
}
.simulator::after {
  content: '';
  position: absolute;
  right: -34px;
  top: 50%;
  transform: translateY(-50%);
  width: 230px;
  height: 352px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30.62 46.92' fill='none' stroke='%239C4E24' stroke-width='0.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11.88 7.85 L15.31 1.6 L18.74 7.85'/%3E%3Cpath d='M10.35 14.1 L15.31 7.85 L20.27 14.1'/%3E%3Cpath d='M8.25 20.83 L15.31 14.1 L22.37 20.83'/%3E%3Cpath d='M5.71 27.41 L15.31 20.75 L24.91 27.41'/%3E%3Cpath d='M3.82 34.46 L15.31 27.2 L26.8 34.46'/%3E%3Cpath d='M1.6 40.39 L15.31 33.25 L29.02 40.39'/%3E%3Cpath d='M15.31 37.52 L15.31 44.92'/%3E%3C/svg%3E") center / contain no-repeat;
  opacity: .16;
  pointer-events: none;
}
.simulator p {
  position: relative;
  max-width: 38ch;
  margin: 0;
  color: var(--spruce);
  font-family: var(--f-display);
  font-size: clamp(26px, 3.2vw, 41px);
  letter-spacing: -.015em;
  line-height: 1.16;
  text-wrap: balance;
}

/* ---------- Conversation ---------- */
.conversation {
  position: relative;
  overflow: hidden;
  padding: var(--section-pad) 0;
  background: var(--spruce);
  border-top: 3px solid var(--copper);
  color: var(--ivory);
}
.conversation-tree {
  position: absolute;
  width: 520px;
  right: -70px;
  bottom: -140px;
  color: var(--ivory);
  opacity: .05;
  stroke-width: .55;
}
.conversation .eyebrow { color: var(--copper-bright); }
.conversation .eyebrow::before { background: var(--copper-bright); }
.conversation .sec-title { color: var(--ivory); max-width: 14ch; }
.conversation .sec-title::after { background: var(--copper-bright); }
.conversation-grid { position: relative; z-index: 1; align-items: center; }
.conversation-copy { position: relative; max-width: 66ch; }
.conversation-copy > p:first-child { font-size: 18.5px; color: #F7F3EA; }
.conversation-copy p { color: #D7DED6; }
.questions {
  margin: 30px 0 34px;
  padding: 0;
  list-style: none;
  counter-reset: question;
  border-top: 1px solid var(--line-ivory);
}
.questions li {
  position: relative;
  counter-increment: question;
  padding: 21px 0 21px 60px;
  border-bottom: 1px solid var(--line-ivory);
  color: var(--ivory);
  font-size: 16.5px;
}
.questions li::before {
  content: '0' counter(question);
  position: absolute;
  left: 0;
  top: 19px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(190, 109, 62, .65);
  border-radius: 50%;
  color: var(--copper-bright);
  font-family: var(--f-mono);
  font-size: 9.5px;
}
.conversation .btn { margin-top: 16px; }
.conversation-note { margin: 13px 0 0; font-family: var(--f-sans); font-size: 10.5px; color: #B9C6BB; }

/* ---------- Founders ---------- */
.intro-note { padding-top: 2px; }
.founder-grid {
  display: grid;
  /* one founder per row: the bios are long, and two narrow columns of this
     much text reads as a wall. A wide measure beside the portrait is calmer. */
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: clamp(48px, 6vw, 78px);
  background: var(--line);
  border: 1px solid var(--line);
  border-top: 3px solid var(--spruce);
}
/* .founder-grid doubles as .wrap; collapse the wrap padding so the
   grid background sits only under the cards, aligned to content width */
.wrap.founder-grid {
  width: calc(min(100%, var(--wrap)) - 2 * var(--gutter));
  padding-inline: 0;
}
.founder-card {
  position: relative;
  display: grid;
  grid-template-columns: clamp(136px, 15vw, 190px) minmax(0, 1fr);
  column-gap: clamp(30px, 4vw, 60px);
  align-items: start;
  padding: clamp(28px, 4vw, 48px);
  background: #F8F4EB;
  transition: background .2s ease, box-shadow .2s ease;
}
.founder-card:hover { background: #FBF8F0; box-shadow: 0 14px 38px rgba(38, 35, 28, .08); }
.founder-photo {
  /* the column is already the clamp; 100% keeps the portrait capped at 190px,
     which is as large as Chase's source image can go (see README). */
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  margin-bottom: 0;
  border: 1px solid rgba(38, 35, 28, .14);
  filter: saturate(.96);
}
.founder-card h3 { margin: 0 0 22px; color: var(--spruce); font-family: var(--f-display); font-size: clamp(31px, 3vw, 41px); font-weight: 400; line-height: 1.05; }
.founder-body { color: #3E3A32; }
.founder-body > p { max-width: 68ch; margin-bottom: 17px; }
.founder-body > p:last-of-type { margin-bottom: 0; }
.founder-card .text-link { display: inline-block; margin-top: 20px; word-break: break-word; }

/* ---------- Footer ---------- */
.site-foot {
  padding: clamp(34px, 3.4vw, 48px) 0 24px;
  background: var(--spruce-deep);
  border-top: 1px solid rgba(243, 239, 227, .16);
  color: var(--ivory);
}
.foot-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 44px; }
.foot-brand { display: flex; align-items: flex-start; gap: 17px; }
.foot-tree { width: 30px; height: 46px; color: var(--ivory); stroke-width: 2.1; margin-top: 3px; }
.foot-mark { margin: 0; font-family: var(--f-display); font-size: 24px; }
.foot-tag { margin: 7px 0 0; color: #9EAEA2; font-family: var(--f-sans); font-size: 11px; line-height: 1.55; }
.foot-nav { display: flex; flex-wrap: wrap; gap: 12px 29px; }
.foot-nav a { color: #C6D0C7; font-family: var(--f-sans); font-size: 11px; transition: color .15s ease; }
.foot-nav a:hover { color: #fff; }
.foot-legal { max-width: 92ch; margin: 26px 0 0; padding-top: 17px; border-top: 1px solid rgba(243, 239, 227, .14); color: #8A9C8E; font-family: var(--f-sans); font-size: 10.5px; line-height: 1.6; }
.foot-copy { margin: 13px 0 0; color: #7A8F80; font-family: var(--f-mono); font-size: 8.5px; }

a:focus-visible, button:focus-visible { outline: 3px solid var(--copper-bright); outline-offset: 4px; }
.js .reveal { opacity: 0; transform: translateY(14px); }
.js .reveal.is-in { opacity: 1; transform: none; transition: opacity .68s ease, transform .68s ease; }

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .head-nav { gap: 18px; }
  .overview-grid { grid-template-columns: minmax(220px, .8fr) minmax(0, 1.2fr); gap: 46px; }
  .fact-strip { grid-template-columns: repeat(3, 1fr); }
  .fact-strip > div:nth-child(3) { border-right: 0; }
  .fact-strip > div:nth-child(n+4) { border-top: 1px solid var(--line-soft); }
  .fact-strip > div:nth-child(4) { padding-left: 0; }
}

@media (max-width: 860px) {
  .head-nav { display: none; }
  .menu-toggle { display: block; }
  .mobile-nav { padding: 4px 0 20px 40px; }
  .mobile-nav.is-open { display: grid; gap: 4px; }
  .mobile-nav a { padding: 10px 0; font-family: var(--f-sans); font-size: 13px; }
  .mobile-nav .btn { margin-top: 9px; justify-self: start; padding-inline: 15px; }
  .hero-stage { min-height: min(58vh, 480px); }
  .overview-grid { grid-template-columns: 1fr; gap: 40px; }
  .overview-copy { order: 1; }
  .overview .document-card { order: 2; max-width: 320px; }
  .split-heading, .why-grid, .conversation-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; gap: 38px; }
  .why .sec-title { max-width: 18ch; }
  .split-heading, .why-grid, .conversation-grid { align-items: start; }
  .sec-title { max-width: 16ch; }
  .conversation .sec-title { max-width: 14ch; }
  .simulator::after { right: -60px; opacity: .1; }
}

@media (max-width: 640px) {
  :root { --section-pad: 72px; }
  body { font-size: 16px; }
  .bar { min-height: 54px; }
  .brand-tag { display: none; }
  .hero { padding-top: 40px; }
  .hero-tree { width: 96vw; opacity: .045; }
  .audience { margin-bottom: 11px; }
  .hero .audience { gap: 0; margin-bottom: 18px; }
  .hero .audience::before, .hero .audience::after { display: none; }
  .status-line { align-items: flex-start; line-height: 1.45; }
  .status-line .dot { margin-top: 5px; }
  .hero-stage { min-height: 0; padding-top: 12px; }
  .hero h1 { font-size: clamp(30px, 8.4vw, 38px); max-width: 18ch; }
  .hero-lede { font-size: 17px; }
  .hero-ctas { display: grid; grid-template-columns: 1fr; width: 100%; }
  .btn { width: 100%; }
  .overview-actions .btn { width: auto; }
  .doc-cover { max-height: none; box-shadow: 5px 7px 0 -1px #F0EBDF, 5px 7px 0 0 rgba(38, 35, 28, .15), 10px 13px 0 -2px #E9E3D4, 10px 13px 0 0 rgba(38, 35, 28, .11), 0 20px 44px rgba(38, 35, 28, .12); }
  .fact-strip { grid-template-columns: repeat(2, 1fr); }
  .hero .fact-strip { margin-top: 46px; }
  .fact-strip > div { border-top: 1px solid var(--line-soft); padding-left: 15px; }
  .fact-strip > div:nth-child(-n+2) { border-top: 0; }
  .fact-strip > div:nth-child(2n) { border-right: 0; }
  .fact-strip > div:nth-child(odd) { padding-left: 0; }
  /* overrides the 3-column rule above, which flushes item 4 left; in two
     columns item 4 sits in the right column and must line up with 2 and 6 */
  .fact-strip > div:nth-child(even) { padding-left: 15px; }
  .fact-strip > div:nth-child(3) { border-right: 1px solid var(--line-soft); }
  .simulator::after { display: none; }
  .questions li { padding-left: 48px; font-size: 16px; }
  .questions li::before { width: 28px; height: 28px; top: 21px; font-size: 9px; }
  /* portrait above the text once there is no room for a side column */
  .founder-card { grid-template-columns: minmax(0, 1fr); }
  .founder-photo { width: clamp(136px, 34vw, 172px); margin-bottom: 26px; }
  .foot-top { flex-direction: column; }
  .foot-nav { gap: 11px 21px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
  .btn:hover, .doc-cover:hover { transform: none; }
}