/* LandOS public site - minimal and premium: white space, LandOS green as the only accent, real product screens.
   Tokens from the LandOS app (app/frontend/src/index.css). Fonts are self-hosted: no third-party requests. */
@font-face { font-family: "Inter"; src: url("/assets/inter-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Jakarta"; src: url("/assets/plus-jakarta-sans-latin-wght-normal.woff2") format("woff2"); font-weight: 200 800; font-display: swap; }
:root {
  --ink: #13201c; --ink-soft: #3d4b46; --muted: #6b7a74; --faint: #9aa7a1; --line: #ebe7df; --paper: #fbfaf7; --white: #fff;
  --green: #0b7d66; --green-dark: #0b5d4e; --green-soft: #ecf8f4; --sun: #fbbf24;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--white); color: var(--ink); font: 400 16px/1.6 "Inter", ui-sans-serif, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased; font-feature-settings: "cv11", "ss01"; }
h1, h2, h3 { font-family: "Jakarta", "Inter", sans-serif; letter-spacing: -.03em; font-weight: 700; margin: 0; }
a { color: var(--green); text-decoration: none; } a:hover { text-decoration: underline; }
img { display: block; max-width: 100%; height: auto; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -999px; } .skip:focus { left: 16px; top: 12px; background: #fff; padding: 8px 12px; border-radius: 8px; z-index: 50; }

/* nav */
.nav { position: sticky; top: 0; z-index: 40; background: rgb(255 255 255 / .88); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent; transition: border-color .2s; }
.nav.scrolled { border-bottom-color: var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; font: 700 19px "Jakarta", sans-serif; letter-spacing: -.02em; color: var(--ink); }
.brand:hover { text-decoration: none; } .brand b { color: var(--green); font-weight: 700; }
.nav nav { display: flex; align-items: center; gap: 28px; font-size: 14.5px; }
.nav nav a { color: var(--ink-soft); } .nav nav a:hover { color: var(--ink); text-decoration: none; }
.btn { display: inline-flex; align-items: center; justify-content: center; height: 46px; padding: 0 22px; border: 0; border-radius: 10px; cursor: pointer;
  background: var(--green); color: #fff; font: 600 15px "Inter", sans-serif; transition: background .15s; white-space: nowrap; }
.btn:hover { background: var(--green-dark); text-decoration: none; }
.nav nav a.btn { color: #fff; height: 38px; padding: 0 16px; font-size: 14px; }

/* hero */
.hero { padding: 96px 0 0; text-align: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; letter-spacing: .02em; color: var(--green); }
.eyebrow i { width: 6px; height: 6px; border-radius: 50%; background: var(--sun); }
.hero h1 { font-size: clamp(42px, 7vw, 78px); line-height: 1.02; margin: 22px auto 22px; max-width: 12em; }
.hero h1 span { color: var(--green); }
.lead { font-size: clamp(17px, 2vw, 19.5px); color: var(--muted); max-width: 36em; margin: 0 auto 36px; }

/* waitlist */
.join { max-width: 520px; margin: 0 auto; text-align: left; }
.join .line { display: flex; gap: 8px; }
.join input, .join select { height: 46px; border: 1px solid #ddd8ce; border-radius: 10px; padding: 0 14px; font: 400 16px "Inter", sans-serif; color: var(--ink);
  background: #fff; width: 100%; transition: border-color .15s, box-shadow .15s; }
.join input:focus, .join select:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgb(11 125 102 / .12); }
.join .line input { flex: 1; }
.join .opts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 8px; }
.join select { font-size: 14px; color: var(--ink-soft); height: 40px; appearance: none; -webkit-appearance: none; padding-right: 32px;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7a74' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center; }
.fine { font-size: 12.5px; color: var(--faint); margin: 12px 0 0; text-align: center; }
.fine a { color: var(--muted); text-decoration: underline; }
.msg { font-size: 14px; border-radius: 10px; padding: 10px 12px; margin: 10px 0 0; display: none; text-align: center; }
.msg.ok { display: block; background: var(--green-soft); color: var(--green-dark); }
.msg.err { display: block; background: #fff1f2; color: #be123c; }
.hp { position: absolute; left: -5000px; width: 1px; height: 1px; overflow: hidden; }

/* product screens */
.shot { border-radius: 14px; overflow: hidden; border: 1px solid var(--line); background: var(--paper);
  box-shadow: 0 1px 2px rgb(19 32 28 / .04), 0 40px 80px -40px rgb(19 32 28 / .22); }
.hero .shot { margin: 72px auto 0; max-width: 1080px; }
.note { font-size: 12.5px; color: var(--faint); margin: 14px 0 0; text-align: center; }

/* statement */
section { padding: 128px 0; }
.statement { text-align: center; }
.statement h2 { font-size: clamp(32px, 5vw, 54px); line-height: 1.08; max-width: 14em; margin: 0 auto; }
.statement h2 span { color: var(--green); }
.statement > .wrap > p { color: var(--muted); font-size: 18px; max-width: 34em; margin: 20px auto 0; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; margin-top: 72px; text-align: left; }
.steps div { border-top: 1px solid var(--line); padding-top: 22px; }
.steps b { display: block; font: 600 13px "Inter", sans-serif; color: var(--green); letter-spacing: .04em; margin-bottom: 10px; }
.steps h3 { font-size: 19px; margin-bottom: 8px; }
.steps p { margin: 0; color: var(--muted); font-size: 15px; }

/* feature rows */
.features { background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.row { display: grid; grid-template-columns: 5fr 7fr; gap: 72px; align-items: center; }
.row + .row { margin-top: 140px; }
.row.flip { grid-template-columns: 7fr 5fr; } .row.flip .copy { order: 2; }
.row.wide { grid-template-columns: 4fr 8fr; gap: 56px; } .row.wide.flip { grid-template-columns: 8fr 4fr; }
.tag { font-size: 13px; font-weight: 600; color: var(--green); letter-spacing: .02em; }
.copy h2 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.12; margin: 12px 0 16px; }
.copy p { color: var(--muted); font-size: 17px; margin: 0 0 22px; }
.copy ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.copy li { position: relative; padding-left: 22px; color: var(--ink-soft); font-size: 15.5px; }
.copy li::before { content: ""; position: absolute; left: 0; top: .62em; width: 10px; height: 2px; background: var(--green); border-radius: 2px; }
.tall { aspect-ratio: 4 / 4.4; } .tall img { width: 100%; height: 100%; object-fit: cover; object-position: top; }

/* audience + close */
.audience { padding: 96px 0 0; text-align: center; }
.audience p { margin: 0; font: 600 clamp(19px, 2.4vw, 24px)/1.5 "Jakarta", sans-serif; letter-spacing: -.02em; color: var(--ink); }
.audience p span { color: var(--faint); font-weight: 400; padding: 0 10px; }
.close { text-align: center; padding: 120px 0 128px; }
.close h2 { font-size: clamp(30px, 4.4vw, 48px); line-height: 1.1; }
.close p { color: var(--muted); font-size: 17.5px; margin: 16px auto 32px; max-width: 32em; }

footer { border-top: 1px solid var(--line); padding: 36px 0 48px; color: var(--faint); font-size: 13px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 14px 28px; justify-content: space-between; align-items: center; }
footer a { color: var(--muted); }
footer .src { flex-basis: 100%; font-size: 12px; line-height: 1.5; }
.legal { max-width: 720px; padding: 72px 0 96px; }
.legal h1 { font-size: 40px; margin: 0 0 8px; } .legal h2 { font-size: 20px; margin: 36px 0 8px; } .legal p { color: var(--ink-soft); }

@media (max-width: 900px) {
  section { padding: 88px 0; }
  .hero { padding-top: 64px; }
  .hero .shot { margin-top: 52px; }
  .steps { grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 52px; }
  .row, .row.flip, .row.wide, .row.wide.flip { grid-template-columns: 1fr; gap: 36px; }
  .row.flip .copy { order: 0; }
  .row + .row { margin-top: 96px; }
  .tall { aspect-ratio: auto; max-height: 520px; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 20px; }
  .nav nav a:not(.btn) { display: none; }
  .hero { padding-top: 48px; }
  .join .line { flex-direction: column; }
  .join .line input { flex: none; }
  .join .line .btn { width: 100%; }
  .steps { grid-template-columns: 1fr; }
  .audience p span { display: block; height: 0; overflow: hidden; }
  .close { padding: 88px 0 96px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }