/* Spotwin site: the app's cool paper, ink and emerald; pipeline stages as cut stones. */
:root {
  --bg: #edf0f3;
  --surface: #ffffff;
  --ink: #17202b;
  --ink-2: #566272;
  --ink-3: #8a95a3;
  --line: #d9dee5;
  --accent: #0e7c66;
  --accent-hover: #0b6a57;
  --accent-ink: #ffffff;
  --accent-soft: #dcf1ea;
  --danger: #c63a52;
  --gem-new: #8793a3;
  --gem-sent: #3a76d8;
  --gem-replied: #d99a12;
  --gem-demo: #8456d1;
  --gem-converted: #12a07b;
  --display: 'Bricolage Grotesque', ui-sans-serif, system-ui, sans-serif;
  --sans: 'Instrument Sans', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1217;
    --surface: #161b22;
    --ink: #e7ebf0;
    --ink-2: #94a0af;
    --ink-3: #6a7584;
    --line: #26303b;
    --accent: #33c4a1;
    --accent-hover: #4fd3b3;
    --accent-ink: #06231c;
    --accent-soft: #123a31;
    --danger: #f0647c;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 var(--sans); }
a { color: var(--accent); }
a:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 32px; } }
h1, h2, h3 { font-family: var(--display); letter-spacing: -0.02em; line-height: 1.1; margin: 0; }
.muted, .small { color: var(--ink-2); }
.small { font-size: 14px; }

.gem { display: inline-block; width: 14px; height: 14px; margin-right: 8px; vertical-align: -1px; background: var(--accent);
  clip-path: polygon(25% 0, 75% 0, 100% 35%, 50% 100%, 0 35%); }

.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 22px; padding-bottom: 22px; }
.brand { font: 700 20px var(--display); color: var(--ink); text-decoration: none; letter-spacing: -0.02em; }
.top nav { display: flex; gap: 20px; font-size: 15px; }
.top nav a { color: var(--ink-2); text-decoration: none; }
.top nav a:hover { color: var(--ink); }
@media (max-width: 560px) { .top nav a:not(:last-child) { display: none; } }

.hero { display: grid; gap: 48px; padding-top: 48px; padding-bottom: 72px; align-items: center; }
@media (min-width: 900px) { .hero { grid-template-columns: 1.15fr 0.85fr; padding-top: 72px; } }
.hero h1 { font-size: clamp(40px, 7vw, 72px); font-weight: 800; letter-spacing: -0.035em; }
.lede { font-size: 19px; color: var(--ink-2); max-width: 34em; margin: 24px 0 0; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 32px 0 12px; }
.btn { display: inline-block; padding: 12px 20px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface);
  color: var(--ink); font-weight: 600; text-decoration: none; }
.btn:hover { border-color: var(--ink-3); }
.btn.soon { color: var(--ink-3); border-style: dashed; cursor: default; }
.btn.soon:hover { border-color: var(--line); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { background: var(--accent-hover); }

.demo { margin: 0; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 22px; box-shadow: 0 24px 48px -28px rgba(23, 32, 43, 0.35); }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; font: 600 19px var(--display); }
.card .muted { margin: 4px 0 16px; font-size: 14px; }
.tag { font: 600 12px var(--sans); padding: 2px 8px; border-radius: 6px; border: 1px solid; }
.tag.hot { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, transparent); background: color-mix(in srgb, var(--danger) 10%, transparent); }
.card dl { margin: 0; display: grid; gap: 10px; font-size: 15px; }
.card dl div { display: grid; grid-template-columns: 88px 1fr; gap: 12px; }
.card dt { color: var(--ink-3); }
.card dd { margin: 0; }
.card .due { color: var(--accent); font-weight: 600; }
.pipe { list-style: none; padding: 0; margin: 18px 0 0; display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: 14px; color: var(--ink-2); }
.pipe li::before { content: ''; display: inline-block; width: 10px; height: 10px; margin-right: 6px; background: var(--c);
  clip-path: polygon(25% 0, 75% 0, 100% 35%, 50% 100%, 0 35%); }
.pipe b { color: var(--ink); font-weight: 600; margin-left: 2px; }

.band { padding-top: 64px; padding-bottom: 64px; border-top: 1px solid var(--line); }
.band > h2, .features h2, .faq > h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 700; }
.steps { list-style: none; counter-reset: s; padding: 0; margin: 36px 0 0; display: grid; gap: 32px; }
@media (min-width: 820px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.steps li { counter-increment: s; }
.steps li::before { content: counter(s); display: block; font: 800 44px var(--display); color: var(--accent); line-height: 1; margin-bottom: 12px; }
.steps h3 { font-size: 22px; }
.steps p { color: var(--ink-2); margin: 10px 0 0; }

.features { display: grid; gap: 40px; padding-top: 64px; padding-bottom: 64px; border-top: 1px solid var(--line); }
@media (min-width: 820px) { .features { grid-template-columns: repeat(3, 1fr); } }
.features h2 { font-size: 26px; }
.features ul { margin: 14px 0 0; padding-left: 20px; color: var(--ink-2); }
.features li { margin: 6px 0; }

.plans { display: grid; gap: 20px; margin-top: 32px; max-width: 760px; }
@media (min-width: 680px) { .plans { grid-template-columns: 1fr 1fr; } }
.plans.three { max-width: 1020px; }
@media (min-width: 900px) { .plans.three { grid-template-columns: repeat(3, 1fr); } }
.plan { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 26px; }
.plan.pro { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.plan h3 { font-size: 20px; }
.amount { font: 800 44px var(--display); letter-spacing: -0.03em; margin: 10px 0 4px; }
.amount span { font: 500 17px var(--sans); color: var(--ink-2); letter-spacing: 0; }
.plan p { color: var(--ink-2); }
.plan .btn { margin-top: 8px; }

.faq { padding-top: 64px; padding-bottom: 72px; border-top: 1px solid var(--line); max-width: 820px; margin-left: 0; }
@media (min-width: 1080px) { .faq { margin-left: auto; margin-right: auto; max-width: 1080px; } }
.faq details { border-bottom: 1px solid var(--line); padding: 16px 0; max-width: 760px; }
.faq details:first-of-type { margin-top: 24px; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { color: var(--ink-2); margin: 10px 0 0; }

.legal { max-width: 760px; padding-top: 32px; padding-bottom: 72px; }
.legal h1 { font-size: clamp(32px, 5vw, 48px); font-weight: 800; }
.legal h2 { font-size: 20px; margin-top: 32px; }
.legal p { color: var(--ink-2); line-height: 1.7; }
.keys { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 4px 20px 8px; margin-top: 24px; }
.keys ul { padding-left: 20px; color: var(--ink-2); }

.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 28px; padding-bottom: 40px;
  border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-2); }
.foot p { margin: 0; }
.foot .links { display: flex; flex-wrap: wrap; gap: 18px; }
.foot a { color: var(--ink-2); }

@media (prefers-reduced-motion: no-preference) { .btn { transition: background-color 0.15s, border-color 0.15s; } }