/* Notepad.exe site. Layout: a teal "desktop" hero holding one retro window, then plain sections. */
:root {
  --bg: #eef2f4; --paper: #ffffff; --ink: #14202b; --muted: #566876; --line: #d2dbe1;
  --desk: #0e6f6e; --desk-dot: rgba(255,255,255,.07); --cap1: #0a2a6b; --cap2: #3b74b3;
  --chrome: #e4e8ec; --accent: #0e6f6e; --accent-ink: #ffffff; --code: #eef4f4;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f1519; --paper: #172027; --ink: #e5edf2; --muted: #93a5b2; --line: #26333d;
          --desk: #0a4f4f; --chrome: #222c34; --accent: #3fb5b2; --accent-ink: #062020; --code: #10282a; color-scheme: dark; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.55 var(--font); }
a { color: var(--accent); }
img { max-width: 100%; height: auto; }
.wrap { max-width: 1080px; margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left)); padding-right: max(20px, env(safe-area-inset-right)); }
h1, h2, h3 { line-height: 1.2; text-wrap: balance; }
h2 { font-size: clamp(24px, 3.2vw, 32px); margin: 0 0 20px; }

/* Hero */
.desk { background: var(--desk) radial-gradient(var(--desk-dot) 1px, transparent 1.5px) 0 0 / 14px 14px; color: #fff; padding-bottom: 48px; }
.top { display: flex; justify-content: space-between; align-items: center; padding: max(16px, env(safe-area-inset-top)) 0 28px; }
.brand { color: inherit; text-decoration: none; font: 700 15px/1 var(--mono); letter-spacing: .12em; display: inline-flex; align-items: center; gap: 10px; }
.brand-mark { display: inline-grid; place-items: center; width: 26px; height: 26px; background: #fff; color: var(--desk); border-radius: 4px; letter-spacing: 0; }
.lang { color: #fff; opacity: .85; font-size: 15px; }
.window { max-width: 780px; background: var(--paper); color: var(--ink); border: 1px solid #0b1b26; border-radius: 6px; overflow: hidden;
          box-shadow: 0 1px 0 rgba(255,255,255,.25) inset, 0 18px 40px rgba(0,0,0,.28); }
.titlebar { display: flex; align-items: center; gap: 8px; padding: 7px 8px 7px 10px; color: #fff; font: 600 14px/1 var(--font);
            background: linear-gradient(90deg, var(--cap1), var(--cap2)); }
.titlebar span { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.titlebar i { width: 18px; height: 16px; border-radius: 3px; background: rgba(255,255,255,.85); }
.titlebar i:last-child { background: #e0563e; }
.menubar { display: flex; gap: 16px; flex-wrap: wrap; padding: 6px 12px; background: var(--chrome); border-bottom: 1px solid var(--line); font-size: 14px; }
.menubar span::first-letter { text-decoration: underline; }
.client { padding: 22px 22px 26px; font-family: var(--mono); }
.client h1 { font: 700 clamp(30px, 6vw, 52px)/1.05 var(--mono); margin: 0 0 14px; letter-spacing: -.01em; }
.lead { margin: 0; font-size: clamp(16px, 2.2vw, 20px); line-height: 1.5; max-width: 60ch; }
.caret { display: inline-block; width: .55em; height: 1.1em; margin-left: 3px; vertical-align: -.18em; background: var(--ink); animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .caret { animation: none; } }
.statusbar { display: flex; gap: 0; border-top: 1px solid var(--line); background: var(--chrome); font: 12px/1 var(--mono); color: var(--muted); }
.statusbar span { padding: 6px 12px; border-left: 1px solid var(--line); }
.statusbar span:first-child { flex: 1; border-left: 0; }
.hero-actions { display: flex; gap: 18px; align-items: center; margin-top: 28px; flex-wrap: wrap; }
.app-icon { border-radius: 16px; box-shadow: 0 6px 16px rgba(0,0,0,.25); }
.buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border-radius: 10px; font-weight: 600; font-size: 16px;
       text-decoration: none; color: #fff; border: 1px solid rgba(255,255,255,.6); }
.btn-primary { background: #fff; color: #0b1b26; border-color: #fff; }
.btn.is-soon { opacity: .9; cursor: default; }
.btn:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid #ffd54a; outline-offset: 2px; }
.req { margin: 10px 0 0; font-size: 14px; opacity: .85; }

/* Sections */
.section { padding-top: 56px; padding-bottom: 8px; }
.features { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.feature { background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 18px 18px 16px; display: flex; flex-direction: column; gap: 8px; }
.feature h3 { margin: 0; font-size: 19px; }
.feature p { margin: 0; color: var(--muted); font-size: 16px; flex: 1; }
.feature code { align-self: flex-start; font: 13px/1 var(--mono); background: var(--code); color: var(--accent); padding: 6px 8px; border-radius: 6px; }
.shots { --edge: max(20px, calc((100vw - 1080px) / 2 + 20px)); display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory;
         padding: 4px var(--edge) 16px; scroll-padding-inline: var(--edge); }
.shot { margin: 0; flex: 0 0 auto; width: 210px; scroll-snap-align: start; }
.shot img { display: block; width: 210px; border-radius: 22px; border: 1px solid var(--line); background: var(--paper); }
.shot figcaption { font-size: 14px; color: var(--muted); margin-top: 10px; }
.privacy-card { background: var(--desk); color: #fff; border-radius: 14px; padding: 28px; }
.privacy-card h2 { margin-bottom: 10px; }
.privacy-card p { margin: 0 0 14px; max-width: 60ch; }
.privacy-card a { color: #fff; font-weight: 600; }
.faq { display: grid; gap: 10px; max-width: 760px; }
.faq details { background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 14px 18px; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq p { margin: 10px 0 0; color: var(--muted); }
.footer { display: flex; flex-wrap: wrap; gap: 8px 22px; padding-top: 48px; padding-bottom: max(32px, env(safe-area-inset-bottom)); color: var(--muted); font-size: 15px; }
.footer a { color: var(--muted); }

/* Documents (privacy, support) */
.doc-top { display: flex; justify-content: space-between; align-items: center; padding-top: max(18px, env(safe-area-inset-top)); padding-bottom: 18px; }
.doc-top .brand { color: var(--ink); letter-spacing: 0; font: 700 17px/1 var(--font); }
.doc-top .brand img { border-radius: 7px; }
.doc-top nav { display: flex; gap: 16px; font-size: 15px; }
.doc { display: grid; gap: 20px; }
.doc-card { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 8px 26px 22px; max-width: 760px; }
.doc-card h1 { font-size: clamp(24px, 4vw, 30px); margin: 20px 0 4px; }
.doc-card h2 { font-size: 18px; margin: 22px 0 4px; }
.doc-card p { margin: 6px 0; max-width: 68ch; }
.meta { color: var(--muted); font-size: 15px; }
@media (max-width: 520px) { .client { padding: 18px 16px 20px; } .doc-card { padding: 6px 18px 18px; } .shot, .shot img { width: 180px; } }