/* MCoding s. r. o. — mcoding.eu
   Design tokens per the MCoding Logo Design Manual (Draft v0.1, July 2026). */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #FDFCFF;
  --ink: #221A38;
  --muted: #6E6689;
  --hairline: #E5E0F2;
  --card: #F6F4FB;
  --violet: #7F52FF;
  --coral: #E44857;
  --magenta: #C711E1;
  --tint: #2A1B55;
  --mono: ui-monospace, "SF Mono", Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #17121F; --ink: #EFEBF8; --muted: #9C93B8; --hairline: #2C2440; --card: #1E1829; }
}

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Avenir Next", "Avenir", "Helvetica Neue", "Segoe UI", system-ui, sans-serif;
  line-height: 1.55;
  font-size: 16px;
}

.sheet { max-width: 52rem; margin: 0 auto; padding: 0 1.5rem; }

a { color: var(--violet); text-decoration: none; }
a:hover { text-decoration: underline; }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--violet); margin-bottom: 0.4rem;
}
h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 700; letter-spacing: -0.025em; line-height: 1.08; text-wrap: balance; }
h2 { font-size: 1.7rem; font-weight: 650; letter-spacing: -0.02em; margin: 0 0 1.2rem; text-wrap: balance; }
h3 { font-size: 1.02rem; font-weight: 650; margin: 0 0 0.4rem; }
p { margin: 0.5rem 0; max-width: 44rem; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }

/* ---------- header ---------- */
.site-header {
  border-bottom: 1px solid var(--hairline);
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
}
.site-header .bar {
  display: flex; align-items: center; gap: 1rem;
  padding: 0.7rem 0; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 0.6rem; color: var(--ink); font-weight: 650; letter-spacing: -0.01em; }
.brand:hover { text-decoration: none; }
.brand img { width: 30px; height: 30px; display: block; }
.site-nav { margin-left: auto; display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; }
.site-nav a { color: var(--ink); font-size: 0.92rem; }
.lang-switch {
  font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.08em;
  border: 1px solid var(--hairline); border-radius: 4px; padding: 0.2rem 0.55rem;
  color: var(--muted) !important;
}
.lang-switch:hover { color: var(--violet) !important; border-color: var(--violet); text-decoration: none; }

/* ---------- hero ---------- */
.hero { padding: 4.5rem 0 3.5rem; border-bottom: 1px solid var(--hairline); }
.hero-grid { display: flex; gap: 3rem; align-items: center; flex-wrap: wrap; }
.hero-copy { flex: 1 1 22rem; }
.hero .mark { flex: 0 0 auto; }
.hero .mark img { width: min(230px, 45vw); height: auto; }
.hero p.lede { margin-top: 1.2rem; font-size: 1.08rem; color: var(--muted); }
.cta-row { display: flex; gap: 0.8rem; margin-top: 1.8rem; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 0.6rem 1.3rem; border-radius: 6px;
  font-weight: 600; font-size: 0.95rem; border: 1px solid transparent;
}
.btn-primary { background: var(--violet); color: #FFFFFF; }
.btn-primary:hover { background: var(--magenta); text-decoration: none; }
.btn-ghost { border-color: var(--hairline); color: var(--ink); }
.btn-ghost:hover { border-color: var(--violet); color: var(--violet); text-decoration: none; }

/* animated mark: static fallback under reduced motion */
.mark img { display: block; }
img.mark-static { display: none; }
@media (prefers-reduced-motion: reduce) {
  img.mark-anim { display: none; }
  img.mark-static { display: block; }
}

/* ---------- sections ---------- */
.page { padding: 3.2rem 0; border-bottom: 1px solid var(--hairline); }

.cardrow { display: grid; grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); gap: 1.25rem; margin: 1.4rem 0 0; }
.card {
  background: var(--card); border: 1px solid var(--hairline); border-radius: 6px;
  padding: 1.4rem 1.3rem;
}
.card .k {
  font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 0.7rem;
}
.card p { font-size: 0.92rem; color: var(--muted); margin: 0.3rem 0 0; }

.founder {
  margin-top: 2rem; padding: 1.4rem 1.3rem;
  background: var(--card); border: 1px solid var(--hairline); border-radius: 6px;
  border-left: 3px solid var(--violet);
}
.founder p { font-size: 0.95rem; margin: 0.2rem 0 0; color: var(--muted); }

.stack { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.4rem; }
.chip {
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.04em;
  border: 1px solid var(--hairline); border-radius: 4px; padding: 0.35rem 0.75rem;
  color: var(--muted); background: var(--card); white-space: nowrap;
}

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.25rem; margin-top: 1.4rem; align-items: start; }
.contact-card { background: var(--card); border: 1px solid var(--hairline); border-radius: 6px; padding: 1.4rem 1.3rem; }
.contact-card dl { display: grid; grid-template-columns: auto 1fr; gap: 0.35rem 1rem; font-size: 0.95rem; }
.contact-card dt { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); padding-top: 0.25rem; }
.contact-card dd { margin: 0; }
address { font-style: normal; }
.legal-line { margin-top: 1.2rem; }

.map-facade {
  position: relative; border: 1px solid var(--hairline); border-radius: 6px; overflow: hidden;
  background: var(--card); min-height: 300px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.6rem; padding: 1.5rem; text-align: center;
}
.map-facade .pin { width: 44px; height: 44px; opacity: 0.9; }
.map-facade iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map-note { max-width: 24rem; }

/* ---------- footer ---------- */
.site-footer { padding: 2.5rem 0 3.5rem; }
.site-footer .cols { display: flex; gap: 2rem; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; }
.site-footer .fbrand { display: flex; align-items: center; gap: 0.6rem; font-weight: 650; }
.site-footer .fbrand img { width: 24px; height: 24px; }
.site-footer p { font-size: 0.82rem; color: var(--muted); margin: 0.25rem 0; }