:root {
  --bg-page: #090b10; --bg-surface: #12151c; --bg-surface-2: #191d26;
  --ink-primary: #f2f4f8; --ink-secondary: #99a1b0; --ink-muted: #5c6474; --border: rgba(255,255,255,.09);
  --accent: #6d6af7; --accent-deep: #5551e0; --accent-light: #9c98ff; --accent-tint: rgba(109,106,247,.14);
  --bad: #f87171; --bad-bg: rgba(248,113,113,.13);
}
html { color-scheme: dark; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: var(--bg-page); position: relative;
  overflow-x: hidden; font-family: "Inter", system-ui, sans-serif; color: var(--ink-primary);
  padding: 3rem 1.5rem 5rem; }
body::before {
  content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(620px 420px at 18% 8%, rgba(109,106,247,.22), transparent 60%),
    radial-gradient(520px 380px at 90% 90%, rgba(34,211,238,.12), transparent 55%);
}

.lang-row { position: absolute; top: 1.2rem; right: 1.2rem; z-index: 2; display: flex; gap: 2px;
  background: var(--bg-surface-2); border: 1px solid var(--border); border-radius: 999px; padding: 2px; }
.lang-row a { display: inline-flex; align-items: center; justify-content: center; min-width: 28px;
  padding: .26rem .45rem; border-radius: 999px; font-size: .68rem; font-weight: 700; text-decoration: none;
  color: var(--ink-secondary); }
.lang-row a.active { background: var(--accent); color: #fff; }

.page-wrap { position: relative; z-index: 1; display: flex; align-items: center; flex-wrap: wrap;
  justify-content: center; gap: 3rem; width: 100%; max-width: 1080px; margin: 0 auto; }

.pitch-col { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; justify-content: center; }
.brand { display: flex; align-items: center; gap: .65rem; margin-bottom: 2.6rem; }
.brand .mark { width: 36px; height: 36px; border-radius: 9px; flex-shrink: 0;
  object-fit: cover; background: #fff;
  box-shadow: 0 0 0 1px rgba(255,255,255,.14) inset, 0 6px 18px rgba(109,106,247,.4); }
.brand .name { font-weight: 800; letter-spacing: -.01em; font-size: 1.05rem; }
.brand .sub { color: var(--ink-muted); font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }

.pitch-col h1 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 800; letter-spacing: -.02em;
  line-height: 1.15; margin: 0 0 1.1rem; max-width: 20ch; }
.pitch-col p.pitch { color: var(--ink-secondary); font-size: 1rem; line-height: 1.6; max-width: 44ch; margin: 0 0 2.2rem; }

.badge-row { display: flex; gap: 1.8rem; flex-wrap: wrap; }
.badge b { display: block; font-size: 1.05rem; font-weight: 800; color: var(--ink-primary); }
.badge span { font-size: .74rem; color: var(--ink-muted); text-transform: lowercase; }

.form-col { flex: 0 1 380px; min-width: 300px; display: flex; align-items: center; justify-content: center; }
.card { background: var(--bg-surface); border: 1px solid var(--border); border-radius: 16px;
  padding: 2.4rem 2.2rem; width: 100%; max-width: 340px;
  box-shadow: 0 1px 0 rgba(255,255,255,.04) inset, 0 24px 60px rgba(0,0,0,.55); }
h2.card-title { font-size: 1.25rem; font-weight: 800; letter-spacing: -.01em; margin: 0 0 .3rem; }
p.sub { color: var(--ink-secondary); font-size: .85rem; margin: 0 0 1.6rem; }
.field { display: flex; flex-direction: column; gap: .35rem; margin-bottom: 1rem; }
label { font-size: .7rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-secondary); font-weight: 700; }
input { font-family: inherit; font-size: .95rem; padding: .62rem .75rem; border-radius: 9px;
  border: 1px solid var(--border); background: var(--bg-surface-2); color: var(--ink-primary); outline: none;
  transition: border-color .15s ease, box-shadow .15s ease; width: 100%; }
input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-tint); }
button { width: 100%; margin-top: .6rem; font-family: inherit; font-size: .92rem; font-weight: 700;
  padding: .72rem 1rem; border-radius: 9px; border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep)); color: #fff; cursor: pointer;
  box-shadow: 0 4px 16px rgba(109,106,247,.35); transition: filter .15s ease; }
button:hover { filter: brightness(1.08); }
.flash.error { background: var(--bad-bg); color: var(--bad); padding: .7rem .9rem; border-radius: 9px;
  font-size: .85rem; margin-bottom: 1rem; border: 1px solid rgba(248,113,113,.25); }

.site-footer { position: fixed; left: 0; right: 0; bottom: 1rem; z-index: 2; text-align: center;
  font-size: .72rem; color: var(--ink-muted); pointer-events: none; }

@media (max-width: 860px) {
  body { padding: 2.2rem 1.5rem 4.5rem; }
  .page-wrap { gap: 2rem; }
  .pitch-col { text-align: left; }
  .badge-row { gap: 1.2rem; }
  .form-col { min-width: 0; }
}