/* Brand colours: 05-go-to-market/sito/brand/README.md. Persons are Sole,
   the assistant is Foglia — the same reading as the symbol. */
@font-face {
  font-family: "Bricolage Grotesque";
  src: url("/fonts/bricolage-grotesque-latin-700.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}

:root {
  --foglia: #3FA36B;
  --sole: #F5C431;
  --grafite: #1B231F;
  --bg: #FFFFFF;
  --bg-soft: #F6F7F4;
  --ink: var(--grafite);
  --ink-soft: #4A544E;
  --line: #DDE1DC;
  --foglia-tint: #E5F3EA;
  --sole-tint: #FDF4D6;
  --button-ink: var(--grafite);
  --heading: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --body: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: var(--grafite);
    --bg-soft: #232D28;
    --ink: #F2F4F1;
    --ink-soft: #B6BEB8;
    --line: #36423B;
    --foglia-tint: #1F3A2A;
    --sole-tint: #3A3320;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--body);
  -webkit-text-size-adjust: 100%;
}

h1, h2, h3 { font-family: var(--heading); font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; }
h1 { font-size: clamp(2rem, 5.5vw, 3.25rem); margin: 0 0 1.25rem; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2rem); margin: 0 0 1rem; }
h3 { font-size: 1.15rem; margin: 0.75rem 0 0.25rem; }

a { color: inherit; text-decoration-color: var(--foglia); text-underline-offset: 0.2em; text-decoration-thickness: 2px; }
a:hover { text-decoration-color: var(--sole); }
:focus-visible { outline: 3px solid var(--sole); outline-offset: 3px; border-radius: 4px; }

.top, main, footer { width: min(100% - 32px, 960px); margin-inline: auto; }
.top { padding: 28px 0 8px; }
.logo { display: inline-block; }
.logo img { display: block; height: 44px; width: auto; }

main > section, main > header { padding: 48px 0; border-top: 1px solid var(--line); }
main > header { border-top: 0; padding-top: 40px; }
main p, main li { max-width: 62ch; }

.hero p { font-size: 1.2rem; color: var(--ink-soft); }

.button {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  background: var(--sole);
  color: var(--button-ink);
  font: 700 1.05rem/1 var(--heading);
  text-decoration: none;
}
.button:hover { background: #FFD24D; }

.bubble {
  display: inline-block;
  margin: 0.25rem 0 1rem;
  padding: 0.9rem 1.2rem;
  border-radius: 18px 18px 18px 4px;
  background: var(--sole-tint);
  font-size: 1.1rem;
}

/* How it works */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.step {
  position: relative;
  padding: 20px;
  border-radius: 20px;
  background: var(--bg-soft);
}
.step + .step::before {
  content: "";
  position: absolute;
  left: -19px;
  top: 76px;
  width: 14px;
  height: 14px;
  border-top: 3px solid var(--line);
  border-right: 3px solid var(--line);
  transform: rotate(45deg);
}
.step p { margin: 0; color: var(--ink-soft); }
.step-art { display: block; width: 100%; height: auto; }
.n {
  display: inline-grid;
  place-items: center;
  width: 1.6em;
  height: 1.6em;
  margin-right: 0.3em;
  border-radius: 50%;
  background: var(--ink);
  color: var(--bg);
  font-size: 0.85em;
}

.f-sole { fill: var(--sole); }
.f-foglia { fill: var(--foglia); }
.f-ink { fill: var(--ink); }
.s-sole, .s-foglia, .s-ink, .s-ink-thin line, .s-ink-thin { stroke-linecap: round; fill: none; }
.s-sole { stroke: var(--sole); stroke-width: 18; }
.s-foglia { stroke: var(--foglia); stroke-width: 18; }
.s-ink { stroke: var(--ink); stroke-width: 6; }
.s-ink-thin, .s-ink-thin line { stroke: var(--ink); stroke-width: 4; }
.bubble-out { fill: var(--bg); stroke: var(--ink); stroke-width: 3; }
.bubble-in { fill: var(--foglia-tint); stroke: var(--foglia); stroke-width: 3; }
.card { fill: var(--bg); stroke: var(--ink); stroke-width: 3; }

@media (max-width: 760px) {
  .steps { grid-template-columns: 1fr; gap: 28px; }
  .step + .step::before { left: 50%; top: -22px; transform: translateX(-50%) rotate(135deg); }
  .step-art { max-width: 280px; margin-inline: auto; }
}

/* Long pages (privacy) */
.layout-page main { padding: 32px 0 48px; }
.layout-page h2 { margin-top: 2.5rem; font-size: 1.4rem; }
.updated { color: var(--ink-soft); }
table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: 0.95rem; }
th, td { text-align: left; vertical-align: top; padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--line); }
th { font-family: var(--heading); }
.table-wrap { overflow-x: auto; }

footer {
  padding: 32px 0 48px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.95rem;
}
footer p { margin: 0.35rem 0; }

/* Preview only: never reaches a published page (the build refuses to). */
.draft-banner { background: var(--sole); color: var(--grafite); padding: 10px 16px; font-weight: 700; text-align: center; }
mark.todo { background: var(--sole); color: var(--grafite); padding: 0 0.25em; border-radius: 4px; }