:root {
  --bg: #0f1420;
  --bg-alt: #161d2e;
  --text: #eef1f7;
  --text-dim: #a7b0c2;
  --accent: #5b8cff;
  --card-bg: #1b2336;
  --border: #2a3348;
}

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

body {
  font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 24px;
}

section, header {
  padding: 72px 0;
}

h1 { font-size: 2.6rem; margin-bottom: 16px; }
h2 { font-size: 1.9rem; margin-bottom: 32px; }
h3 { font-size: 1.15rem; margin-bottom: 8px; }

.hero {
  text-align: center;
  background: linear-gradient(180deg, var(--bg-alt), var(--bg));
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 12px;
}

.lead {
  max-width: 560px;
  margin: 0 auto 32px;
  color: var(--text-dim);
  font-size: 1.05rem;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.about { background: var(--bg); }

.services, .cases { background: var(--bg-alt); }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.card p { color: var(--text-dim); font-size: 0.95rem; }

.contact { background: var(--bg); text-align: center; }

.contact p { color: var(--text-dim); margin-bottom: 24px; }

#lead-form {
  max-width: 420px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: left;
}

#lead-form input,
#lead-form textarea {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
}

#lead-form textarea { min-height: 90px; resize: vertical; }

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

#form-status { color: var(--text-dim); font-size: 0.9rem; text-align: center; }

footer {
  padding: 32px 0;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.85rem;
}