:root {
    --accent: #C94F0A; --accent-soft: rgba(201, 79, 10, 0.10);
    --text: #1c1c1e; --muted: #6e6e73; --bg: #ffffff; --soft: #f5f5f7; --frame: #1c1c1e;
}
@media (prefers-color-scheme: dark) {
    :root {
        --accent: #E8650F; --accent-soft: rgba(232, 101, 15, 0.16);
        --text: #f5f5f7; --muted: #a1a1a6; --bg: #000000; --soft: #161618; --frame: #3a3a3c;
    }
}
* { box-sizing: border-box; }
body { margin: 0; font: 17px/1.55 -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
       color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); }

/* Start page */
.hero { text-align: center; padding: 88px 20px 72px;
        background: radial-gradient(120% 80% at 50% 0%, var(--accent-soft), transparent 70%); }
.hero .icon { width: 128px; height: 128px; border-radius: 29px; box-shadow: 0 18px 40px -14px rgba(201, 79, 10, 0.55); }
.hero h1 { font-size: clamp(48px, 9vw, 76px); line-height: 1; margin: 28px 0 12px; letter-spacing: -0.03em; font-weight: 800; }
.hero h1 span { color: var(--accent); font-weight: 300; margin: 0 0.04em; }
.tagline { font-size: clamp(20px, 3vw, 26px); color: var(--muted); margin: 0 0 28px; }
.badge { display: inline-block; margin: 0; padding: 12px 24px; border-radius: 999px;
         background: var(--text); color: var(--bg); font-weight: 600; font-size: 15px; }

.features { max-width: 1000px; margin: 0 auto; padding: 0 20px; }
.feature { display: grid; grid-template-columns: 1fr; gap: 28px; align-items: center; padding: 56px 0; text-align: center; }
.feature + .feature { border-top: 1px solid var(--soft); }
@media (min-width: 760px) {
    .feature { grid-template-columns: 320px 1fr; gap: 72px; text-align: left; padding: 72px 0; }
    .feature:nth-child(even) { grid-template-columns: 1fr 320px; }
    .feature:nth-child(even) .shot { order: 2; }
}
.copy { max-width: 440px; margin: 0 auto; }
@media (min-width: 760px) { .copy { margin: 0; } }
.kicker { color: var(--accent); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; font-size: 13px; margin: 0 0 8px; }
.feature h2 { font-size: clamp(28px, 4vw, 38px); line-height: 1.12; letter-spacing: -0.02em; margin: 0 0 14px; }
.feature p:last-child { color: var(--muted); font-size: 19px; margin: 0; }

/* A screenshot in a phone frame – tap to enlarge */
.shot { display: block; width: 280px; max-width: 76vw; margin: 0 auto; padding: 9px; border: 0; cursor: zoom-in;
        border-radius: 46px; background: var(--frame);
        box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.45); transition: transform 0.25s ease; }
.shot:hover { transform: translateY(-4px); }
.shot img { display: block; width: 100%; border-radius: 37px; }

.private { text-align: center; padding: 72px 0 40px; border-top: 1px solid var(--soft); }
.private ul { list-style: none; padding: 0; margin: 0 0 12px; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.private li { padding: 8px 18px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.private p { color: var(--muted); margin: 0; }

dialog.viewer { border: 0; padding: 0; background: transparent; max-width: 100vw; max-height: 100vh; cursor: zoom-out; }
dialog.viewer::backdrop { background: rgba(0, 0, 0, 0.82); backdrop-filter: blur(6px); }
dialog.viewer img { display: block; max-height: 92vh; max-width: 92vw; border-radius: 28px; }

/* Legal pages */
main.legal { max-width: 720px; margin: 0 auto; padding: 56px 20px 32px; }
.legal h1 { font-size: 32px; letter-spacing: -0.02em; }
.legal h2 { font-size: 19px; margin-top: 28px; }
.updated { color: var(--muted); }

footer { text-align: center; color: var(--muted); font-size: 14px; padding: 32px 20px 56px; }
footer a { color: var(--muted); }