/* Minimal clean landing styles */
:root {
  --bg: #0b0c0e;
  --card: #101216;
  --text: #e9edf1;
  --muted: #9aa4af;
  --primary: #4f8cff;
  --primary-press: #2f6be0;
  --border: #1a1f24;
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
.container { width: min(1120px, 92vw); margin-inline: auto; }

.header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(11,12,14,0.7); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header__row { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.logo { color: var(--text); text-decoration: none; font-weight: 700; letter-spacing: 0.2px; }
.nav { display: flex; gap: 20px; }
.nav a { color: var(--muted); text-decoration: none; font-weight: 500; }
.nav a:hover { color: var(--text); }

.hero { padding: clamp(56px, 10vw, 112px) 0 72px; }
.hero__title { font-size: clamp(28px, 5vw, 48px); line-height: 1.15; margin: 0 0 12px; }
.hero__subtitle { color: var(--muted); margin: 0 0 28px; max-width: 56ch; }
.hero__cta { display: flex; gap: 12px; flex-wrap: wrap; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; 
  padding: 12px 18px; border-radius: 10px; border: 1px solid var(--border); cursor: pointer; text-decoration: none; font-weight: 600; }
.btn--primary { background: var(--primary); color: #fff; border-color: transparent; }
.btn--primary:hover { background: var(--primary-press); }
.btn--ghost { background: transparent; color: var(--text); }
.btn--ghost:hover { background: #12151a; }

.features { padding: 40px 0 64px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.features__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 18px; }
.feature h3 { margin: 0 0 8px; font-size: 18px; }
.feature p { margin: 0; color: var(--muted); }
@media (max-width: 840px) { .features__grid { grid-template-columns: 1fr; } }

.contact { padding: 64px 0; }
.contact__box { display: grid; grid-template-columns: 1.1fr 1fr; gap: 24px; align-items: start; }
.contact__text h2 { margin: 0 0 8px; font-size: 28px; }
.contact__text p { margin: 0; color: var(--muted); }
@media (max-width: 900px) { .contact__box { grid-template-columns: 1fr; } }

.form { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 680px) { .form__row { grid-template-columns: 1fr; } }
label { display: grid; gap: 6px; font-size: 14px; color: var(--muted); }
input, textarea { width: 100%; background: #0f1115; border: 1px solid var(--border); color: var(--text);
  padding: 12px 12px; border-radius: 10px; outline: none; }
input:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79,140,255,0.12); }
.form__actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-top: 12px; }
.form__note { margin: 0; color: var(--muted); font-size: 12px; }
.form__status { margin: 8px 0 0; min-height: 20px; color: var(--muted); font-size: 14px; }

.footer { padding: 20px 0; border-top: 1px solid var(--border); color: var(--muted); }
.footer__row { display: flex; align-items: center; justify-content: space-between; }
.link { color: var(--muted); text-decoration: none; }
.link:hover { color: var(--text); }