:root {
  --paper: #f8f2e8;
  --paper-deep: #eee4d1;
  --card: #fffdf9;
  --ink: #241f1c;
  --muted: #71675e;
  --scarlet: #c64a32;
  --scarlet-deep: #a93a25;
  --amber: #df9149;
  --sage: #607554;
  --line: #ded2bf;
  --focus: #125f9a;
  --content: 74rem;
  --shadow: 0 24px 65px rgba(36, 31, 28, .12);
  --display: "Syne", system-ui, sans-serif;
  --body: "DM Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 1000; padding: 10px 14px; background: var(--ink); color: white; transform: translateY(-180%); }
.skip-link:focus { transform: none; }
.container { width: min(100% - 3rem, var(--content)); margin-inline: auto; }
.section-pad { padding: 6.5rem 0; }

.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(222,210,191,.8); background: rgba(248,242,232,.92); backdrop-filter: blur(14px); }
.header-row { min-height: 5.25rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand-lockup { display: grid; grid-template-columns: auto auto; column-gap: .8rem; align-items: end; line-height: 1; }
.brand-origin { grid-column: 1; color: var(--muted); font-size: .45rem; font-weight: 700; letter-spacing: .25em; text-transform: uppercase; }
.brand-name { grid-column: 1; margin-top: .22rem; color: var(--scarlet); font-family: var(--display); font-size: 2rem; font-weight: 600; letter-spacing: -.065em; }
.brand-product { grid-column: 2; grid-row: 1 / span 2; align-self: end; padding: 0 0 .13rem .8rem; border-left: 1px solid #cbbdac; }
.brand-relation { display: block; margin-bottom: .2rem; color: #887d74; font-size: .38rem; font-weight: 700; letter-spacing: .17em; text-transform: uppercase; }
.brand-product-row { display: flex; align-items: center; gap: .42rem; font-size: .7rem; font-weight: 700; letter-spacing: -.01em; }
.brand-product-row img { width: 1.25rem; height: 1.25rem; border-radius: .36rem; }
.primary-nav { display: flex; align-items: center; gap: 1.65rem; color: var(--muted); font-size: .88rem; font-weight: 600; }
.primary-nav > a:not(.button):hover { color: var(--scarlet); }
.menu-button { display: none; width: 2.75rem; height: 2.75rem; border: 0; background: transparent; padding: .65rem; cursor: pointer; }
.menu-button span { display: block; width: 100%; height: 2px; margin: 4px 0; border-radius: 5px; background: var(--ink); }

.button { min-height: 3.05rem; display: inline-flex; align-items: center; justify-content: center; border: 1.5px solid transparent; border-radius: 999px; padding: .75rem 1.35rem; font-size: .88rem; font-weight: 700; cursor: pointer; transition: transform .18s ease, background .18s ease, box-shadow .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 2.65rem; padding: .65rem 1.1rem; }
.button-primary { background: var(--scarlet); color: white; box-shadow: 0 12px 28px rgba(198,74,50,.22); }
.button-primary:hover { background: var(--scarlet-deep); }
.button-ghost { border-color: var(--ink); color: var(--ink); }
.button-ghost:hover, .button-dark { background: var(--ink); color: white; }

.hero { padding: 6.3rem 0 7rem; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 5rem; align-items: center; }
.eyebrow, .section-kicker { display: inline-flex; color: var(--scarlet-deep); font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.eyebrow { padding: .45rem .75rem; border-radius: 999px; background: rgba(198,74,50,.08); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 1.55rem; font-family: var(--display); font-size: clamp(3.3rem, 6vw, 5.2rem); font-weight: 600; line-height: .98; letter-spacing: -.07em; }
h1 em { color: var(--scarlet); font-style: normal; }
.hero-lede { max-width: 37rem; color: #62584f; font-size: 1.2rem; line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.reassurance { display: flex; align-items: center; gap: .55rem; margin-top: 1.3rem; color: var(--muted); font-size: .88rem; }
.reassurance span { color: var(--sage); font-weight: 800; }

.hero-preview { position: relative; border: 1px solid var(--line); border-radius: 1.55rem; padding: 1.25rem; background: var(--card); box-shadow: var(--shadow); transform: rotate(1deg); }
.preview-label { position: absolute; top: -1rem; right: 1.4rem; padding: .42rem .72rem; border-radius: .6rem; background: var(--amber); font-size: .7rem; font-weight: 700; transform: rotate(3deg); }
.preview-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-bottom: 1rem; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .72rem; font-weight: 600; }
.preview-product { display: flex; align-items: center; gap: .55rem; color: var(--ink); font-family: var(--display); font-size: .92rem; }
.preview-product img { border-radius: .5rem; }
.preview-message { margin-top: .9rem; border-radius: .8rem; padding: .85rem; color: #655b53; font-size: .8rem; }
.preview-user { background: var(--paper-deep); }
.preview-ted { background: rgba(198,74,50,.08); }
.preview-ted strong { display: block; margin-bottom: .2rem; color: var(--scarlet-deep); }
.document-preview { margin-top: .9rem; border: 1px solid var(--line); border-radius: .9rem; padding: 1rem; background: white; }
.document-head { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-bottom: .9rem; font-family: var(--display); font-size: .78rem; }
.document-head span { border-radius: 999px; padding: .22rem .48rem; background: rgba(96,117,84,.12); color: var(--sage); font-family: var(--body); font-size: .58rem; font-weight: 700; text-transform: uppercase; }
.document-line { width: 100%; height: .38rem; margin: .5rem 0; border-radius: 1rem; background: var(--paper-deep); }
.document-line-dark { width: 44%; background: var(--ink); opacity: .86; }
.document-line-short { width: 70%; }

.section-dark { padding: 6rem 0; background: var(--ink); color: white; }
.split-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 6rem; align-items: start; }
.section-kicker { margin-bottom: .9rem; }
.section-dark .section-kicker { color: var(--amber); }
h2 { margin-bottom: 1.25rem; font-family: var(--display); font-size: clamp(2.35rem, 4vw, 3.7rem); font-weight: 600; line-height: 1.05; letter-spacing: -.055em; }
.section-lede { max-width: 37rem; color: rgba(255,255,255,.7); font-size: 1.06rem; }
.friction-loop { display: grid; gap: .7rem; margin: 0; padding: 0; list-style: none; }
.friction-loop li { display: grid; grid-template-columns: 2.15rem 1fr; align-items: center; gap: .75rem; border: 1px solid rgba(255,255,255,.12); border-radius: .85rem; padding: .85rem 1rem; background: rgba(255,255,255,.04); font-weight: 600; }
.friction-loop span { width: 2rem; height: 2rem; display: grid; place-items: center; border-radius: 50%; background: rgba(223,145,73,.16); color: var(--amber); font-size: .72rem; }

.section-intro { max-width: 54rem; }
.section-intro > p { color: var(--muted); font-size: 1.08rem; }
.section-intro-centred { margin-inline: auto; text-align: center; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 3.2rem; }
.principles article { border-top: 1px solid var(--line); padding: 1.7rem 1rem 1rem 0; }
.principle-number, .card-number { color: var(--scarlet); font-family: var(--display); font-weight: 600; }
.principles h3 { margin: 1.5rem 0 .55rem; font-family: var(--display); font-size: 1.35rem; letter-spacing: -.03em; }
.principles p { color: var(--muted); font-size: .95rem; }

.walkthrough { background: #f1e7d7; }
.use-case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 3rem; }
.use-case-card { min-height: 13rem; display: flex; flex-direction: column; align-items: flex-start; border: 2px solid transparent; border-radius: 1.15rem; padding: 1.5rem; background: var(--card); color: var(--ink); text-align: left; cursor: pointer; transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.use-case-card:hover, .use-case-card.is-active { transform: translateY(-4px); border-color: var(--scarlet); box-shadow: 0 18px 40px rgba(36,31,28,.08); }
.use-case-card strong { margin: 1.6rem 0 .55rem; font-family: var(--display); font-size: 1.25rem; letter-spacing: -.03em; }
.use-case-card > span:last-child { color: var(--muted); font-size: .9rem; }
.demo-shell { margin-top: 1.4rem; border: 1px solid var(--line); border-radius: 1.35rem; padding: 1.4rem; background: rgba(255,255,255,.36); }
.demo-disclosure { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; color: var(--muted); }
.demo-disclosure span { color: var(--scarlet-deep); font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.demo-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; }
.demo-steps article { min-height: 11rem; border-radius: .9rem; padding: 1.25rem; background: var(--card); }
.demo-step-label { color: var(--scarlet); font-size: .66rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.demo-steps h3 { margin: .9rem 0 .5rem; font-family: var(--display); font-size: 1.1rem; letter-spacing: -.03em; }
.demo-steps p { color: var(--muted); font-size: .87rem; }

.early-access { background: var(--paper-deep); }
.early-card { display: grid; grid-template-columns: 1fr .9fr; gap: 4.2rem; align-items: center; border-radius: 1.8rem; padding: 3.6rem; background: var(--scarlet); color: white; box-shadow: 0 24px 60px rgba(169,58,37,.18); }
.section-kicker-light { color: #fff3e6; }
.early-card > div > p { max-width: 34rem; color: rgba(255,255,255,.82); }
.product-link { display: inline-flex; align-items: center; gap: .5rem; margin-top: 1rem; border-bottom: 1px solid rgba(255,255,255,.55); padding-bottom: .2rem; font-size: .85rem; font-weight: 700; }
.early-form { border-radius: 1.1rem; padding: 1.4rem; background: white; color: var(--ink); }
.early-form > label:not(.consent) { display: block; margin: .6rem 0 .35rem; font-size: .75rem; font-weight: 700; }
.early-form label span { color: var(--muted); font-weight: 500; }
.early-form input[type="email"], .early-form textarea { width: 100%; border: 1px solid var(--line); border-radius: .7rem; padding: .8rem .85rem; background: var(--paper); color: var(--ink); }
.early-form textarea { resize: vertical; }
.consent { display: flex; align-items: flex-start; gap: .6rem; margin: .9rem 0; color: var(--muted); font-size: .78rem; }
.consent input { width: 1.1rem; height: 1.1rem; flex: none; margin-top: .15rem; accent-color: var(--scarlet); }
.form-submit { width: 100%; }
.form-status { min-height: 1.4rem; margin: .65rem 0 0; color: var(--scarlet-deep); font-size: .78rem; text-align: center; }
.form-trap { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.site-footer { border-top: 1px solid var(--line); padding: 3rem 0; }
.footer-grid { display: grid; grid-template-columns: 1fr auto auto; align-items: end; gap: 2rem; }
.footer-brand { color: var(--scarlet); font-family: var(--display); font-size: 1.65rem; font-weight: 600; letter-spacing: -.05em; }
.site-footer p { margin-bottom: 0; color: var(--muted); font-size: .83rem; }
.site-footer nav { display: flex; gap: 1.2rem; color: var(--muted); font-size: .8rem; font-weight: 600; }
.site-footer nav a:hover { color: var(--scarlet); }
.legal-page { max-width: 50rem; padding-top: 5rem; padding-bottom: 5rem; }
.legal-page > h1 { margin-top: 3rem; }
.legal-page > h2 { margin-top: 2.5rem; font-size: clamp(1.55rem, 4vw, 2.15rem); }
.legal-page > p { color: var(--muted); }

@media (max-width: 900px) {
  .hero-grid, .split-grid, .early-card { grid-template-columns: 1fr; }
  .hero-grid { gap: 4rem; }
  .split-grid { gap: 3rem; }
  .principles, .use-case-grid, .demo-steps { grid-template-columns: 1fr; }
  .use-case-card { min-height: auto; }
  .demo-steps article { min-height: auto; }
  .early-card { gap: 2.5rem; }
}

@media (max-width: 720px) {
  .container { width: min(100% - 2rem, var(--content)); }
  .header-row { min-height: 4.65rem; }
  .brand-name { font-size: 1.68rem; }
  .brand-product { padding-left: .6rem; }
  .brand-product-row { font-size: .62rem; }
  .brand-product-row img { width: 1.1rem; height: 1.1rem; }
  .menu-button { display: block; }
  .primary-nav { position: absolute; inset: 100% 0 auto; display: none; flex-direction: column; align-items: stretch; gap: 0; border-bottom: 1px solid var(--line); padding: .75rem 1rem 1rem; background: var(--paper); }
  .primary-nav.is-open { display: flex; }
  .primary-nav a { padding: .8rem; }
  .primary-nav .button { margin-top: .4rem; }
  .hero { padding: 4.3rem 0 5rem; }
  .hero-grid { gap: 3.5rem; }
  h1 { font-size: clamp(3rem, 15vw, 4.4rem); }
  h2 { font-size: clamp(2.15rem, 10vw, 3.25rem); }
  .section-pad, .section-dark { padding: 4.5rem 0; }
  .early-card { padding: 2rem 1.2rem; border-radius: 1.2rem; }
  .footer-grid { grid-template-columns: 1fr; align-items: start; }
  .site-footer nav { flex-wrap: wrap; }
}

@media (max-width: 390px) {
  .brand-lockup { column-gap: .45rem; }
  .brand-name { font-size: 1.45rem; }
  .brand-product { display: block; padding-left: .45rem; }
  .brand-relation { font-size: .31rem; }
  .brand-product-row { gap: .25rem; font-size: .52rem; }
  .brand-product-row img { width: .92rem; height: .92rem; border-radius: .25rem; }
  .hero-actions .button { width: 100%; }
  .preview-head { align-items: flex-start; flex-direction: column; }
  .demo-disclosure { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}