/* Sobi Studios — plain CSS, system fonts, no external requests. */
:root {
  color-scheme: dark light;
  --bg: #0f1110;
  --surface: #171a18;
  --line: #2a2f2c;
  --text: #ecefec;
  --muted: #a3aba6;
  --accent: #ff5a1f;
  --on-accent: #120803;
  --focus: #ffd2bf;
  --max: 68rem;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f5f1;
    --surface: #ffffff;
    --line: #dcdad2;
    --text: #141614;
    --muted: #555c57;
    --accent: #c93a05;
    --on-accent: #ffffff;
    --focus: #8a2800;
  }
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 1.0625rem/1.6 var(--font);
  overflow-wrap: break-word;
}
a { color: inherit; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 4px; }
.skip {
  position: absolute; left: 1rem; top: -4rem; z-index: 10;
  background: var(--accent); color: var(--on-accent);
  padding: .6rem 1rem; border-radius: 6px; font-weight: 600; text-decoration: none;
}
.skip:focus { top: 1rem; }
.wrap { width: min(100% - 2.5rem, var(--max)); margin-inline: auto; }

header.site { padding-block: 1.5rem; }
header.site .wrap { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.brand { font-weight: 700; letter-spacing: -.01em; text-decoration: none; display: inline-flex; align-items: center; gap: .6rem; }
.brand img { width: 1.75rem; height: 1.75rem; display: block; }
nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 1rem; flex-wrap: wrap; }
nav a { white-space: nowrap; color: var(--muted); text-decoration: none; padding: .4rem 0; }
nav a:hover { color: var(--text); text-decoration: underline; text-underline-offset: 4px; }

.eyebrow { font: .8125rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin: 0 0 1.25rem; }
h1, h2, h3 { line-height: 1.1; letter-spacing: -.02em; margin: 0; }
h1 { font-size: clamp(2.4rem, 7.5vw, 5.25rem); max-width: 16ch; font-weight: 750; }
h1 em { font-style: normal; color: var(--accent); }
h2 { font-size: clamp(1.7rem, 4vw, 2.5rem); max-width: 22ch; }
h3 { font-size: 1.25rem; letter-spacing: -.01em; }
.lede { font-size: clamp(1.1rem, 2.2vw, 1.35rem); color: var(--muted); max-width: 40rem; margin: 1.75rem 0 0; }

.hero { padding-block: clamp(3rem, 9vw, 7rem) clamp(3rem, 8vw, 6rem); border-bottom: 1px solid var(--line); }
.actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2.25rem; }
.btn {
  display: inline-block; padding: .85rem 1.4rem; border-radius: 8px; font-weight: 650;
  text-decoration: none; border: 2px solid var(--accent); line-height: 1.2;
  transition: transform .15s ease, background-color .15s ease;
}
.btn.primary { background: var(--accent); color: var(--on-accent); }
.btn.primary:hover { transform: translateY(-2px); }
.btn.secondary { color: var(--text); }
.btn.secondary:hover { background: color-mix(in srgb, var(--accent) 14%, transparent); }

section.block { padding-block: clamp(3rem, 8vw, 5.5rem); border-bottom: 1px solid var(--line); }
.cards { list-style: none; padding: 0; margin: 2.5rem 0 0; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--accent); border-radius: 10px; padding: 1.5rem; }
.card .num { font: .8125rem var(--mono); color: var(--muted); display: block; margin-bottom: 1rem; }
.card p { color: var(--muted); margin: .75rem 0 0; }

.product { margin-top: 2rem; padding: 1.5rem; border: 1px dashed var(--line); border-radius: 10px; display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: space-between; align-items: center; }
.product p { margin: 0; max-width: 40rem; color: var(--muted); }
.product strong { color: var(--text); }

.steps { list-style: none; counter-reset: step; padding: 0; margin: 2.5rem 0 0; display: grid; gap: 1.5rem 2rem; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); }
.steps li { counter-increment: step; border-top: 1px solid var(--line); padding-top: 1rem; }
.steps li::before { content: "0" counter(step); font: .8125rem var(--mono); color: var(--accent); }
.steps h3 { margin: .5rem 0; }
.steps p { margin: 0; color: var(--muted); }

.contact h2 { max-width: 18ch; }
.contact .mail { display: inline-block; margin-top: 1.5rem; font-size: clamp(1.15rem, 4.5vw, 1.75rem); font-weight: 650; }

footer { padding-block: 2rem 3rem; color: var(--muted); font-size: .9375rem; }
footer .wrap { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

@media (prefers-reduced-motion: no-preference) {
  .hero .wrap > * { animation: rise .6s ease; }
  @keyframes rise { from { transform: translateY(12px); } }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}