:root {
  color-scheme: light;
  --ink: #14213d;
  --muted: #5f6b80;
  --line: #dce4ef;
  --soft: #f4f8fc;
  --blue: #1769e0;
  --blue-dark: #1049a4;
  --shell: min(1160px, calc(100% - 48px));
  font-family: "Segoe UI", Inter, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #fff; color: var(--ink); line-height: 1.55; }
a { color: inherit; text-decoration: none; }
.shell { width: var(--shell); margin-inline: auto; }
.site-header { width: var(--shell); margin: 0 auto; min-height: 76px; display: flex; align-items: center; gap: 32px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 700; letter-spacing: -.02em; white-space: nowrap; }
.brand img { width: 31px; height: 29px; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: 25px; margin-left: auto; color: var(--muted); font-size: 14px; }
.main-nav a:hover, .text-link:hover { color: var(--blue); }
.header-link { color: var(--blue-dark); font-size: 14px; font-weight: 600; }
.hero { display: grid; grid-template-columns: minmax(0, .88fr) minmax(460px, 1.12fr); gap: 64px; align-items: center; padding-top: 92px; padding-bottom: 100px; }
.eyebrow { margin: 0 0 15px; color: var(--blue); font-size: 11px; font-weight: 700; letter-spacing: .16em; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 620px; margin-bottom: 22px; font-size: clamp(42px, 5vw, 66px); line-height: 1.04; letter-spacing: -.055em; }
h1 span { color: var(--blue); }
.lede { max-width: 500px; color: var(--muted); font-size: 18px; }
.hero-actions { display: flex; align-items: center; gap: 24px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 45px; padding: 0 19px; border-radius: 7px; font-size: 14px; font-weight: 700; }
.button-disabled { background: #e9eef5; color: #69768a; cursor: not-allowed; }
.text-link { color: var(--blue-dark); font-size: 14px; font-weight: 700; }
.build-note { margin-top: 22px; color: #7b8798; font-size: 12px; }
.app-preview { overflow: hidden; border: 1px solid #cfd9e6; border-radius: 9px; background: #f7f9fc; box-shadow: 0 22px 55px rgba(24, 59, 109, .12); }
.preview-titlebar { display: flex; align-items: center; gap: 6px; height: 34px; padding: 0 13px; border-bottom: 1px solid #dce4ed; background: #fff; color: #78869a; font-size: 11px; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: #b7c4d5; }.preview-title { margin-left: 7px; }
.preview-body { display: grid; grid-template-columns: 34% 38% 28%; min-height: 315px; }
.preview-sidebar { padding: 21px 15px; border-right: 1px solid #dce4ed; background: #fbfcfe; font-size: 11px; }
.preview-logo { display: flex; align-items: center; gap: 6px; margin-bottom: 28px; font-size: 12px; }.preview-logo img { width: 24px; height: 23px; }
.preview-label { margin: 18px 0 8px; color: #8190a5; font-size: 9px; letter-spacing: .1em; }.preview-folder { padding: 6px 8px; color: #596a80; }.preview-folder.active { border-radius: 4px; background: #e3efff; color: #0f5dcb; font-weight: 600; }
.preview-list { padding: 19px 13px; border-right: 1px solid #dce4ed; background: #fff; }.preview-toolbar { display: flex; justify-content: space-between; margin-bottom: 14px; }.search-pill { width: 74%; padding: 5px 8px; border: 1px solid #d5deea; border-radius: 3px; color: #95a0af; font-size: 9px; }.filter-pill { width: 14px; height: 14px; border: 1px solid #bac7d7; border-radius: 3px; }
.preview-row { display: flex; gap: 8px; padding: 11px 5px; border-bottom: 1px solid #edf1f6; font-size: 9px; }.preview-row.selected { margin-inline: -5px; padding-inline: 10px; background: #f2f7ff; }.preview-row b, .preview-row small { display: block; }.preview-row small { margin-top: 3px; color: #8290a2; }.avatar { display: grid; flex: 0 0 22px; width: 22px; height: 22px; place-items: center; border-radius: 50%; background: #1769e0; color: #fff; font-size: 9px; }.avatar.pale { background: #dce8f7; color: #496889; }
.preview-reading { padding: 32px 18px; background: #fbfcfe; }.reading-line { display: block; width: 76%; height: 7px; margin-bottom: 11px; border-radius: 3px; background: #dce5f0; }.reading-line.wide { width: 94%; height: 11px; }.reading-line.short { width: 45%; }.reading-divider { height: 1px; margin: 25px 0; background: #e1e8f0; }
.section { padding: 94px 0; border-top: 1px solid var(--line); }.section-heading { display: grid; grid-template-columns: 1fr 1.2fr; column-gap: 60px; align-items: end; margin-bottom: 50px; }.section-heading .eyebrow { grid-column: 1 / -1; }.section-heading h2 { margin-bottom: 0; font-size: clamp(30px, 4vw, 45px); line-height: 1.08; letter-spacing: -.04em; }.section-heading > p:last-child { margin: 0; color: var(--muted); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; overflow: hidden; border: 1px solid var(--line); background: var(--line); }.feature { min-height: 190px; padding: 27px 26px; background: #fff; }.feature-number { color: var(--blue); font-size: 12px; font-weight: 700; }.feature h3 { margin: 28px 0 8px; font-size: 18px; letter-spacing: -.02em; }.feature p { margin-bottom: 0; color: var(--muted); font-size: 14px; }
.split-section { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; padding-top: 94px; padding-bottom: 94px; border-top: 1px solid var(--line); }.split-section h2, .requirements h2 { max-width: 430px; margin-bottom: 0; font-size: clamp(31px, 4vw, 46px); line-height: 1.08; letter-spacing: -.045em; }.split-copy { align-self: end; color: var(--muted); font-size: 17px; }.split-copy p:last-child { margin-bottom: 0; }
.status-section { padding-top: 0; }.status-card { display: flex; justify-content: space-between; gap: 32px; align-items: center; padding: 42px; border: 1px solid #cfe0f6; background: #f4f8fe; }.status-card h2 { margin-bottom: 12px; font-size: 28px; letter-spacing: -.03em; }.status-card p:not(.eyebrow) { max-width: 650px; margin-bottom: 0; color: var(--muted); }.status-badge { flex: 0 0 auto; padding: 8px 12px; border: 1px solid #c5dafa; border-radius: 999px; color: var(--blue-dark); background: #fff; font-size: 12px; font-weight: 700; }
.requirements { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; padding-top: 94px; padding-bottom: 105px; border-top: 1px solid var(--line); }.requirement-list { align-self: end; border-top: 1px solid var(--line); }.requirement-list div { display: flex; justify-content: space-between; gap: 20px; padding: 17px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 14px; }.requirement-list strong { color: var(--ink); font-weight: 600; text-align: right; }
.site-footer { display: flex; align-items: center; gap: 25px; min-height: 92px; border-top: 1px solid var(--line); color: #7a8798; font-size: 12px; }.site-footer .brand { margin-right: auto; color: var(--ink); font-size: 15px; }.site-footer .brand img { width: 25px; height: 24px; }
@media (max-width: 900px) { .main-nav { display: none; }.hero { grid-template-columns: 1fr; gap: 48px; padding-top: 62px; }.app-preview { max-width: 680px; }.section-heading, .split-section, .requirements { grid-template-columns: 1fr; gap: 22px; }.feature-grid { grid-template-columns: repeat(2, 1fr); }.split-copy { max-width: 650px; }.status-card { align-items: flex-start; flex-direction: column; } }
@media (max-width: 580px) { :root { --shell: min(100% - 32px, 1160px); }.site-header { min-height: 66px; gap: 12px; }.header-link { margin-left: auto; font-size: 12px; }.hero { padding-bottom: 70px; }.hero-actions { align-items: flex-start; flex-direction: column; gap: 16px; }.preview-body { grid-template-columns: 42% 58%; }.preview-reading { display: none; }.feature-grid { grid-template-columns: 1fr; }.feature { min-height: 0; }.status-card { padding: 27px; }.site-footer { align-items: flex-start; flex-direction: column; gap: 10px; padding: 24px 0; }.site-footer .brand { margin-right: 0; } }