/* /info and /en/info, the pages saying what the app does. */
  @font-face { font-family: "Barlow Condensed"; font-weight: 600; font-display: swap; src: url("/vendor/fonts/barlow-condensed-latin-600-normal.woff2") format("woff2"); }
  @font-face { font-family: "Barlow Condensed"; font-weight: 700; font-display: swap; src: url("/vendor/fonts/barlow-condensed-latin-700-normal.woff2") format("woff2"); }
  @font-face { font-family: Barlow; font-weight: 400; font-display: swap; src: url("/vendor/fonts/barlow-latin-400-normal.woff2") format("woff2"); }
  @font-face { font-family: Barlow; font-weight: 600; font-display: swap; src: url("/vendor/fonts/barlow-latin-600-normal.woff2") format("woff2"); }
  :root { --ink: #0a1220; --panel: #0f1a2b; --rule: #1e2c42; --fg: #dbe6f3; --muted: #8ea3bd; --lit: #3ee6f5; --slate: #5b7aa6; color-scheme: dark; }
  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body { margin: 0; background: var(--ink); color: var(--fg); font: 17px/1.6 Barlow, system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
  a { color: var(--lit); }
  .wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
  h1, h2, h3 { font-family: "Barlow Condensed", system-ui, sans-serif; font-weight: 700; line-height: 1.05; margin: 0; letter-spacing: .003em; }
  .top { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; }
  .top img { height: 34px; }
  .btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 22px; border-radius: 10px; background: var(--lit); color: var(--ink);
         font-weight: 600; text-decoration: none; font-size: 17px; }
  .btn.small { padding: 9px 16px; font-size: 15px; }
  .btn.ghost { background: transparent; color: var(--fg); border: 1px solid var(--rule); }

  .btn { transition: background-color .2s, transform .15s, border-color .2s; }
  .btn:hover { background: #7af0f9; } .btn.ghost:hover { background: transparent; border-color: var(--slate); }
  .btn:active { transform: translateY(1px); }
  a:focus-visible, summary:focus-visible { outline: 2px solid var(--lit); outline-offset: 3px; border-radius: 6px; }
  h1, h2 { text-wrap: balance; } p { text-wrap: pretty; }

  /* The hero sits on the map's own grid, fading out toward the edges. */
  .hero { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; padding: 40px 0 32px; }
  .hero::before { content: ""; position: absolute; inset: -40px -20px 0; z-index: -1; pointer-events: none;
    background: linear-gradient(#1e2c4299 1px, transparent 1px) 0 0 / 56px 56px, linear-gradient(90deg, #1e2c4299 1px, transparent 1px) 0 0 / 56px 56px;
    mask-image: radial-gradient(ellipse 70% 80% at 70% 45%, #000 20%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 70% 80% at 70% 45%, #000 20%, transparent 75%); }
  .hero h1 { font-size: clamp(52px, 8.4vw, 104px); line-height: .92; letter-spacing: -.01em; }
  .hero h1 em { font-style: normal; color: var(--lit); display: block; }
  .hero p { color: var(--muted); font-size: 19px; max-width: 31rem; margin: 26px 0 30px; }
  .hero .ctas { display: flex; gap: 20px; flex-wrap: wrap; align-items: center; }
  .hero .btn.ghost { border: 0; padding-left: 4px; padding-right: 4px; color: var(--fg); text-decoration: underline; text-decoration-color: var(--slate); text-underline-offset: 5px; }
  .hero .btn.ghost:hover { text-decoration-color: var(--lit); }
  .hero .free { margin-top: 30px; font: 600 15px/1 "Barlow Condensed", sans-serif; letter-spacing: .04em; color: var(--muted); display: flex; gap: 0; flex-wrap: wrap; }
  .hero .free span + span::before { content: "/"; color: var(--slate); margin: 0 12px; }
  .phone { width: 100%; max-width: 320px; aspect-ratio: 390 / 844; border-radius: 34px; overflow: hidden; background: var(--panel);
           border: 7px solid #16233a; box-shadow: 0 40px 90px #02060ecc, 0 0 0 1px #2a3a55; justify-self: center; }
  .phone img { width: 100%; height: 100%; object-fit: cover; display: block; }

  /* The features are the stops of one lit route, numbered, from the hero down. */
  body { counter-reset: stop; }
  section.feature { position: relative; display: grid; grid-template-columns: 1fr minmax(0, 300px); gap: 72px; align-items: center;
                    padding: 72px 0 72px 72px; counter-increment: stop; }
  section.feature::before { content: ""; position: absolute; left: 21px; top: 0; bottom: 0; width: 4px; background: var(--lit); }
  .hero + section.feature::before { top: 64px; border-radius: 2px 2px 0 0; }
  section.feature .text { position: relative; }
  section.feature .text::before { content: ""; position: absolute; left: -62px; top: 2px; width: 20px; height: 20px; border-radius: 50%;
                                  background: var(--ink); border: 4px solid var(--lit); }
  section.feature:nth-of-type(even) .phone { transform: translateY(28px); }
  .kicker { display: flex; align-items: baseline; gap: 12px; font: 600 20px/1 "Barlow Condensed", sans-serif; color: var(--fg); margin-bottom: 18px; }
  .kicker::before { content: counter(stop, decimal-leading-zero); color: var(--lit); font-variant-numeric: tabular-nums; }
  .feature h2 { font-size: clamp(38px, 5.2vw, 64px); line-height: .98; max-width: 14ch; }
  .feature p { color: var(--muted); margin: 20px 0 0; max-width: 31rem; font-size: 18px; }
  .feature ul { margin: 22px 0 0; padding: 0; list-style: none; max-width: 31rem; }
  .feature li { padding: 10px 0 10px 26px; position: relative; border-top: 1px solid var(--rule); }
  .feature li::before { content: ""; position: absolute; left: 2px; top: 20px; width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--slate); box-sizing: border-box; }

  /* The rest, as a timetable: a name, then a line. */
  .more { padding: 104px 0 72px; border-top: 1px solid var(--rule); }
  .more h2, .install h2, .faq h2 { font-size: clamp(40px, 5.4vw, 64px); margin-bottom: 36px; }
  .cards { display: grid; grid-template-columns: repeat(2, 1fr); column-gap: 56px; }
  .card { border-top: 1px solid var(--rule); padding: 22px 0 24px; display: grid; grid-template-columns: 11rem 1fr; gap: 20px; }
  .card h3 { font-size: 24px; font-weight: 600; line-height: 1.15; } .card p { color: var(--muted); margin: 0; font-size: 16px; }

  .install { padding: 88px 0; border-top: 1px solid var(--rule); }
  .steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .steps .card { display: block; background: var(--panel); border: 0; border-radius: 20px; padding: 28px 28px 30px; }
  .steps .card h3 { font-size: 30px; display: flex; align-items: center; gap: 12px; }
  .steps .card h3 svg { width: 26px; height: 26px; fill: var(--lit); flex: none; }  /* logos from Simple Icons (CC0) */
  .steps .card ol { margin: 18px 0 0; padding: 0; list-style: none; color: var(--muted); counter-reset: step; }
  .steps li { margin: 0; padding: 12px 0 12px 44px; position: relative; border-top: 1px solid var(--rule); counter-increment: step; }
  .steps li::before { content: counter(step); position: absolute; left: 0; top: 9px; width: 28px; height: 28px; border-radius: 8px;
                      background: #3ee6f51f; color: var(--lit); font: 700 17px/28px "Barlow Condensed", sans-serif; text-align: center; }
  .steps b { color: var(--fg); font-weight: 600; }

  /* Questions: the heading stays put on the left while the answers go by. */
  .faq { padding: 88px 0; border-top: 1px solid var(--rule); display: grid; grid-template-columns: 1fr 2fr; gap: 56px; align-items: start; }
  .faq h2 { position: sticky; top: 24px; }
  .qa { padding: 0 0 26px; margin-bottom: 26px; border-bottom: 1px solid var(--rule); }
  .qa:last-child { border-bottom: 0; }
  .qa h3 { font-size: 26px; font-weight: 600; line-height: 1.15; }
  .qa p { color: var(--muted); margin: 10px 0 0; max-width: 40rem; }

  /* The end of the line. */
  .end { padding: 104px 0 88px; border-top: 1px solid var(--rule); display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
  .end h2 { font-size: clamp(44px, 6.4vw, 80px); line-height: .95; margin-right: auto; display: flex; align-items: center; gap: 0; }
  .end h2::before { content: ""; flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--ink); border: 5px solid var(--lit); margin: 0 24px 0 -28px; }
  footer { color: var(--muted); font-size: 14px; padding: 28px 0 40px; border-top: 1px solid var(--rule); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
  footer a { color: var(--muted); } footer a:hover { color: var(--fg); }

  .btn { white-space: nowrap; }
  @media (max-width: 520px) { .top img { height: 28px; } .top .btn.small { display: none; } }  /* the hero's own button is right below */
  @media (max-width: 820px) {
    .hero { grid-template-columns: 1fr; gap: 44px; padding-top: 20px; }
    .hero .phone { max-width: 270px; }
    section.feature { grid-template-columns: 1fr; gap: 40px; padding: 56px 0 56px 44px; }
    section.feature::before { left: 9px; } .hero + section.feature::before { top: 40px; }
    section.feature .text::before { left: -44px; width: 18px; height: 18px; }
    section.feature:nth-of-type(even) .phone { transform: none; }
    .feature .phone { max-width: 260px; justify-self: start; }
    .cards, .steps { grid-template-columns: 1fr; }
    .card { grid-template-columns: 1fr; gap: 6px; }
    .faq { grid-template-columns: 1fr; gap: 0; } .faq h2 { position: static; }
    .end h2::before { margin-left: 0; width: 22px; height: 22px; margin-right: 16px; }
  }
  .top nav { display: flex; align-items: center; gap: 16px; } .top nav .lang { color: var(--muted); font-size: 15px; text-decoration: none; }
  .top nav .lang:hover { color: var(--fg); }
  @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }