:root {
  --bg: #0a0c10;
  --bg-alt: #0f131a;
  --panel: #141a23;
  --border: #1f2733;
  --text: #e7ecf3;
  --muted: #93a1b5;
  --accent: #d8a657;
  --accent-soft: rgba(216, 166, 87, 0.12);
  --radius: 14px;
  --maxw: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  background: rgba(10, 12, 16, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.brand {
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: 0.5px;
  color: var(--text);
}
.brand span { font-weight: 300; color: var(--muted); margin-left: 5px; }

.nav a {
  margin-left: 28px;
  color: var(--muted);
  font-size: 0.95rem;
  transition: color 0.2s;
}
.nav a:hover { color: var(--text); }

.hero {
  padding: 120px 32px 100px;
  background:
    radial-gradient(1200px 500px at 70% -10%, var(--accent-soft), transparent 60%),
    var(--bg);
  border-bottom: 1px solid var(--border);
}
.hero-inner { max-width: var(--maxw); margin: 0 auto; text-align: center; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.78rem;
  color: var(--accent);
  margin: 0 0 18px;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.1;
  margin: 0 0 24px;
  font-weight: 700;
}

.lead {
  max-width: 620px;
  color: var(--muted);
  font-size: 1.15rem;
  margin: 0 auto 36px;
}

.cta {
  display: inline-block;
  background: var(--accent);
  color: #1a1205;
  font-weight: 600;
  padding: 13px 26px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  font-size: 1rem;
  transition: transform 0.15s, filter 0.15s;
}
.cta:hover { filter: brightness(1.08); transform: translateY(-1px); }

.section { padding: 88px 32px; }
.section.alt { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-inner { max-width: 800px; margin: 0 auto; }
.section-inner.narrow { max-width: 640px; }

.section h2 {
  font-size: 1.8rem;
  margin: 0 0 28px;
  position: relative;
  padding-bottom: 12px;
}
.section h2::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 44px; height: 3px;
  background: var(--accent);
  border-radius: 2px;
}

.section p { color: var(--muted); }

.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 8px;
}
@media (max-width: 560px) {
  .cards { grid-template-columns: 1fr; }
}
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.card:hover { border-color: var(--accent); transform: translateY(-3px); }
.card h3 { margin: 0 0 10px; font-size: 1.12rem; }
.card p { margin: 0; font-size: 0.96rem; }

form { margin-top: 28px; }
.field { margin-bottom: 18px; }
.field label {
  display: block;
  margin-bottom: 7px;
  font-size: 0.9rem;
  color: var(--muted);
}
.field input, .field textarea {
  width: 100%;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  padding: 12px 14px;
  font: inherit;
  resize: vertical;
  transition: border-color 0.2s;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.status { margin-top: 16px; min-height: 1.4em; font-size: 0.95rem; }
.status.ok { color: #7ad17a; }
.status.error { color: #e08b7a; }

.site-footer {
  padding: 32px;
  text-align: center;
  color: var(--muted);
  font-size: 0.88rem;
  border-top: 1px solid var(--border);
}

@media (max-width: 600px) {
  .site-header { padding: 14px 20px; }
  .nav a { margin-left: 18px; }
  .hero { padding: 80px 20px 64px; }
  .section { padding: 64px 20px; }
}