/* Vinga product site — brand/README.md in Kollaborateur/vinga: red #E8432E, Space Grotesk + Inter */
:root {
  --bg: #fafaf7; --bg-2: #f2f1ec; --surface: #ffffff;
  --ink: #0e0e0e; --ink-2: #3a3a3a; --muted: #6b6b6b; --line: #ececea; --line-2: #d9d9d5;
  --brand: #E8432E; --brand-ink: #ffffff;
  --radius: 20px; --radius-sm: 12px; --max: 1080px;
  --display: "Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
:root { color-scheme: light; }
:root[data-theme="dark"] { color-scheme: dark; --bg: #0d0d0d; --bg-2: #161615; --surface: #1a1a19; --ink: #f2f2ee; --ink-2: #d1d1cc; --muted: #9a9a95;
          --line: #262625; --line-2: #333332; --brand: #ff6a4f; --brand-ink: #0d0d0d; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { color-scheme: dark; --bg: #0d0d0d; --bg-2: #161615; --surface: #1a1a19; --ink: #f2f2ee; --ink-2: #d1d1cc; --muted: #9a9a95;
          --line: #262625; --line-2: #333332; --brand: #ff6a4f; --brand-ink: #0d0d0d; }
}
/* logo: dark wordmark on light, light wordmark on dark */
.logo-dark { display: none !important; }
:root[data-theme="dark"] .logo-light { display: none !important; }
:root[data-theme="dark"] .logo-dark { display: block !important; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .logo-light { display: none !important; } :root:not([data-theme="light"]) .logo-dark { display: block !important; } }
.theme-toggle { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 999px; border: 1px solid var(--line-2); background: none; color: var(--ink); cursor: pointer; padding: 0; flex: none; }
.theme-toggle:hover { background: var(--bg-2); }
.theme-toggle:focus-visible { outline: 3px solid var(--brand); outline-offset: 2px; }
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--sans); font-size: 17px; line-height: 1.6; color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.2rem, 5.5vw, 3.8rem); max-width: 16ch; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.15rem; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
a { color: inherit; text-underline-offset: 3px; }
.top { background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.top-row { display: flex; align-items: center; min-height: 64px; gap: 16px; }
.brand img { display: block; height: 32px; width: auto; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 16px; }
.lang-link { font-size: .9rem; color: var(--muted); }
.kicker { font-family: var(--display); font-weight: 600; font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; color: var(--brand); margin-bottom: .8em; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 48px; align-items: center; }
.hero-mark { width: clamp(200px, 26vw, 320px); height: auto; transform: rotate(-6deg); }
.hero { padding: clamp(56px, 10vw, 120px) 0 clamp(48px, 8vw, 96px); }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--ink-2); max-width: 46ch; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.btn { display: inline-block; padding: 12px 22px; border-radius: 999px; background: var(--brand); color: var(--brand-ink); text-decoration: none; font-weight: 600; border: 2px solid var(--brand); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn:focus-visible, a:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; }
.band { padding: clamp(48px, 8vw, 88px) 0; border-top: 1px solid var(--line); }
.band.alt { background: var(--bg-2); }
.two-col { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 24px 56px; align-items: start; }
.two-col > .note { grid-column: 2; color: var(--muted); margin: 0; }
.steps { margin: 0; padding: 0; list-style: none; counter-reset: s; display: grid; gap: 22px; }
.steps li { counter-increment: s; position: relative; padding-left: 52px; color: var(--ink-2); }
.steps li::before { content: counter(s); position: absolute; left: 0; top: -2px; width: 34px; height: 34px; border-radius: 50%; background: var(--brand); color: var(--brand-ink); display: grid; place-items: center; font-family: var(--display); font-weight: 700; }
.steps strong { color: var(--ink); display: block; }
.cards { display: grid; gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; }
.card p { margin: 0; color: var(--ink-2); }
.prose p { color: var(--ink-2); }
.rules { margin: 0; padding: 0; list-style: none; display: grid; gap: 14px; }
.rules li { padding: 16px 20px; background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--brand); border-radius: var(--radius-sm); color: var(--ink-2); }
.legal { max-width: 760px; padding-top: 48px; padding-bottom: 64px; }
.legal h1 { font-size: clamp(2rem, 4vw, 2.8rem); max-width: none; }
.legal h2 { font-size: 1.35rem; margin-top: 1.8em; }
.legal h3 { margin-top: 1.4em; }
.legal table { width: 100%; border-collapse: collapse; font-size: .92rem; margin: 1em 0 1.5em; display: block; overflow-x: auto; }
.legal th, .legal td { text-align: left; vertical-align: top; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.legal blockquote { margin: 1em 0; padding: 12px 18px; background: var(--bg-2); border-radius: var(--radius-sm); }
.legal hr { border: 0; border-top: 1px solid var(--line); margin: 2.5em 0; }
.legal .version { color: var(--muted); font-size: .9rem; margin-top: 2em; }
.foot { border-top: 1px solid var(--line); padding: 28px 0 44px; color: var(--muted); font-size: .88rem; }
.foot p { margin: 0 0 .5em; }
@media (max-width: 760px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-mark { display: none; }
  .two-col { grid-template-columns: 1fr; }
  .two-col > .note { grid-column: 1; }
}

/* "I'm interested as …" buttons on joinvinga.com and onboarding.joinvinga.com (decisions/2026-10-29-onboarding-site.md) */
.interest { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.two-col > .interest { grid-column: 2; margin-top: 0; }
.btn.small { padding: 7px 14px; font-size: .9rem; border-width: 1.5px; }
button.btn { font: inherit; font-weight: 600; cursor: pointer; }
button.btn:disabled { opacity: .6; cursor: progress; }
.nav-link { font-size: .9rem; color: var(--ink-2); }
.wrap.narrow { max-width: 760px; }
.crumbs { font-size: .9rem; margin-bottom: 1.5em; }
.crumbs a { color: var(--muted); }
.crumbs a::before { content: "← "; }
.you { margin-top: 32px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 24px; max-width: 640px; }
.you h2 { font-size: 1.1rem; margin-bottom: .4em; }
.you ul { margin: 0; padding-left: 1.2em; color: var(--ink-2); }
[hidden] { display: none !important; }
.steps.story { max-width: 900px; gap: 34px; }
.steps.story li.with-shot { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 0 40px; align-items: start; }
.steps.story li.with-shot .shot { margin: 0; }
.steps.story li.with-shot .shot img { width: 300px; }
.shot { margin: 16px 0 0; }
.shot img { display: block; width: min(320px, 100%); height: auto; border-radius: var(--radius-sm); border: 1px solid var(--line-2); box-shadow: 0 6px 24px rgba(0,0,0,.08); }
.shot figcaption { font-size: .8rem; color: var(--muted); margin-top: 6px; }
.msg-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.msg-head h3 { margin: 0; }
.msg { white-space: pre-wrap; word-wrap: break-word; font-family: var(--sans); font-size: .95rem; line-height: 1.55; background: var(--surface); color: var(--ink); border: 1px solid var(--line-2); border-radius: var(--radius-sm); padding: 16px 18px; margin: 0 0 8px; }
.subj { font-weight: 600; margin-bottom: 6px; }
.cal { border-collapse: collapse; margin: 8px 0 32px; font-size: .95rem; }
.cal th, .cal td { text-align: left; padding: 8px 18px 8px 0; border-bottom: 1px solid var(--line-2); }
.tmpl { margin-top: 28px; max-width: 760px; }
.tabs { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 12px; }
.tabs [role=tab] { font: inherit; font-size: .88rem; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line-2); background: transparent; color: var(--ink-2); cursor: pointer; }
.tabs [role=tab][aria-selected=true] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.tabs [role=tab]:focus-visible { outline: 3px solid var(--brand); outline-offset: 2px; }
.faq details { border-bottom: 1px solid var(--line-2); padding: 12px 0; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { margin: 8px 0 0; color: var(--ink-2); }
.indep { color: var(--muted); max-width: 70ch; margin: 0; }
.cards.pick { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); margin-bottom: 28px; }
.link-card { text-decoration: none; display: block; transition: border-color .15s; }
.link-card:hover { border-color: var(--brand); }
.link-card h3 { margin-bottom: .3em; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; }
.chip { font-size: .92rem; padding: 6px 14px; border-radius: 999px; border: 1px solid var(--line-2); text-decoration: none; background: var(--surface); }
.chip:hover { border-color: var(--brand); }
.invite form { display: grid; gap: 14px; }
.invite label { display: grid; gap: 4px; font-weight: 600; font-size: .92rem; }
.invite small { font-weight: 400; color: var(--muted); }
.invite input, .invite select, .invite textarea { font: inherit; font-weight: 400; font-size: 1rem; padding: 10px 12px; border-radius: var(--radius-sm); border: 1px solid var(--line-2); background: var(--surface); color: var(--ink); width: 100%; }
.invite input:focus-visible, .invite select:focus-visible, .invite textarea:focus-visible { outline: 3px solid var(--brand); outline-offset: 1px; }
.invite [aria-invalid=true] { border-color: var(--brand); box-shadow: 0 0 0 1px var(--brand); }
.invite .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.invite p { margin: 0; }
.invite .note { color: var(--muted); font-size: .88rem; }
.form-msg { color: var(--brand); font-weight: 600; }
@media (max-width: 760px) { .steps.story li.with-shot { grid-template-columns: 1fr; } .steps.story li.with-shot .shot { margin-top: 14px; } .steps.story li.with-shot .shot img { width: min(320px, 100%); } .two-col > .interest { grid-column: 1; } .invite .row2 { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .nav { gap: 10px; } .nav-link { display: none; } .lang-link { font-size: .85rem; } .top-row { gap: 10px; } }
.two-col .rules + .note { margin-top: 16px; color: var(--muted); }