/* Ganbo site styles.
   Layout: left-aligned editorial column, hero splits text and a live-looking work board; stacks to one column on phones.
   Brand is not final: change the color and font tokens below and the whole site follows. */
:root {
  --bg: #f5f7fa;
  --surface: #ffffff;
  --ink: #131a25;
  --muted: #566173;
  --line: #dce2eb;
  --accent: #26407a;
  --accent-ink: #ffffff;
  --accent-soft: #e5ebf6;
  --ok: #2e7a50;
  --ok-soft: #e3f2e9;
  --warn: #93600f;
  --warn-soft: #f8eedb;
  --font-display: "Familjen Grotesk", "Segoe UI", system-ui, sans-serif;
  --font-body: "Source Sans 3", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --radius: 10px;
  --wrap: 1120px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e131b; --surface: #151c27; --ink: #e7ebf1; --muted: #9ba7b8; --line: #263142;
    --accent: #7e9be0; --accent-ink: #0e131b; --accent-soft: #1b2941;
    --ok: #74c597; --ok-soft: #173225; --warn: #e3b263; --warn-soft: #362812;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0e131b; --surface: #151c27; --ink: #e7ebf1; --muted: #9ba7b8; --line: #263142;
  --accent: #7e9be0; --accent-ink: #0e131b; --accent-soft: #1b2941;
  --ok: #74c597; --ok-soft: #173225; --warn: #e3b263; --warn-soft: #362812;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
}
a { color: var(--accent); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; text-wrap: balance; margin: 0; }
p { margin: 0; }

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}

/* Header */
.site-header { border-bottom: 1px solid var(--line); background: var(--bg); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 18px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; letter-spacing: -0.01em; }
.brand-mark { width: 28px; height: 28px; flex: none; }
.nav { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; }
.nav a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.nav a:hover { color: var(--ink); }
.nav a.nav-cta { color: var(--accent-ink); background: var(--accent); padding: 8px 14px; border-radius: 999px; }
.nav a.nav-cta:hover { color: var(--accent-ink); filter: brightness(1.08); }

/* Hero */
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 56px; align-items: center; padding-block: 72px 80px; }
.eyebrow { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.hero h1 { font-size: clamp(2.3rem, 5vw, 3.6rem); letter-spacing: -0.025em; font-weight: 700; margin-top: 14px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.lede { margin-top: 20px; font-size: 1.2rem; color: var(--muted); max-width: 34em; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.btn { display: inline-flex; align-items: center; gap: 8px; font: 600 1rem var(--font-body); padding: 12px 20px; border-radius: 999px; text-decoration: none; border: 1px solid transparent; cursor: pointer; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--muted); }

/* Work board illustration */
.board { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 18px 40px -24px rgba(19, 26, 37, 0.35); overflow: hidden; min-width: 0; }
.board-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.board-title { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; }
.board-meta { font-family: var(--font-mono); font-size: 0.72rem; color: var(--muted); letter-spacing: 0.04em; }
.board-list { list-style: none; margin: 0; padding: 6px 0; }
.board-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; padding: 12px 18px; border-bottom: 1px solid var(--line); }
.board-row:last-child { border-bottom: 0; }
.job { font-weight: 600; min-width: 0; }
.job-sub { grid-column: 1; font-size: 0.88rem; color: var(--muted); }
.chip { grid-column: 2; grid-row: 1 / span 2; align-self: center; font-family: var(--font-mono); font-size: 0.72rem; padding: 4px 10px; border-radius: 999px; white-space: nowrap; background: var(--accent-soft); color: var(--accent); }
.chip.ok { background: var(--ok-soft); color: var(--ok); }
.chip.warn { background: var(--warn-soft); color: var(--warn); }
.chip.idle { background: transparent; color: var(--muted); border: 1px solid var(--line); }
.board-foot { padding: 10px 18px; font-size: 0.8rem; color: var(--muted); border-top: 1px solid var(--line); background: var(--bg); }

/* Sections */
.section { padding-block: 80px; border-top: 1px solid var(--line); }
.section-head { max-width: 40em; }
.section-head h2 { font-size: clamp(1.7rem, 3.2vw, 2.3rem); letter-spacing: -0.02em; }
.section-head p { margin-top: 12px; color: var(--muted); font-size: 1.1rem; }

.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px 40px; margin-top: 44px; }
.feature h3 { font-size: 1.15rem; }
.feature p { margin-top: 8px; color: var(--muted); }
.feature-icon { width: 36px; height: 36px; border-radius: 9px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; margin-bottom: 14px; }
.feature-icon svg { width: 20px; height: 20px; }

.who { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; padding: 0; list-style: none; }
.who li { border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-weight: 600; font-size: 0.95rem; background: var(--surface); }

.steps { list-style: none; padding: 0; margin: 44px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; counter-reset: step; }
.steps li { counter-increment: step; border-top: 2px solid var(--ink); padding-top: 18px; }
.steps li::before { content: "Step " counter(step); display: block; font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.steps h3 { font-size: 1.15rem; }
.steps p { margin-top: 8px; color: var(--muted); }

.early { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 44px; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 40px; align-items: center; }
.early h2 { font-size: clamp(1.7rem, 3.2vw, 2.3rem); letter-spacing: -0.02em; }
.early p { margin-top: 12px; color: var(--muted); }
.email-box { display: flex; flex-direction: column; gap: 12px; }
.email-label { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.email-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.email-addr { font-family: var(--font-mono); font-size: 1.05rem; padding: 10px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); user-select: all; overflow-wrap: anywhere; }
.copy-note { font-size: 0.85rem; color: var(--muted); min-height: 1.2em; }

.about { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; margin-top: 8px; }
.about p { color: var(--muted); }
.about strong { color: var(--ink); }

/* Footer */
.site-footer { border-top: 1px solid var(--line); }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 16px 32px; flex-wrap: wrap; padding-block: 28px 40px; color: var(--muted); font-size: 0.92rem; }
.site-footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
.site-footer a { color: var(--muted); }

/* Legal pages */
.legal .wrap { max-width: 760px; padding-block: 56px 80px; }
.legal h1 { font-size: clamp(2rem, 4vw, 2.6rem); letter-spacing: -0.02em; }
.legal .updated { margin-top: 8px; color: var(--muted); font-family: var(--font-mono); font-size: 0.8rem; }
.legal h2 { font-size: 1.3rem; margin-top: 40px; }
.legal p, .legal ul { margin-top: 12px; }
.legal ul { padding-left: 1.2em; }
.legal li + li { margin-top: 6px; }

@media (max-width: 880px) {
  .hero .wrap { grid-template-columns: minmax(0, 1fr); gap: 40px; padding-block: 48px 56px; }
  .features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .early { grid-template-columns: minmax(0, 1fr); padding: 28px; }
  .about { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .section { padding-block: 56px; }
}
@media (max-width: 560px) {
  .features { grid-template-columns: minmax(0, 1fr); }
  .nav a:not(.nav-cta) { display: none; }
}