* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: #0b0b0f;
  color: #f2f2f2;
}

.header {
  position: sticky;
  top: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  background: rgba(11,11,15,0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.brand {
  font-weight: 700;
  letter-spacing: 2px;
}

.nav a {
  color: #f2f2f2;
  text-decoration: none;
  margin-left: 14px;
  opacity: 0.85;
}
.nav a:hover { opacity: 1; }

.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 24px 18px 60px;
}

.hero {
  padding: 54px 0 26px;
}
.hero h1 {
  font-size: 38px;
  line-height: 1.1;
  margin: 0 0 10px;
}
.hero p {
  opacity: 0.85;
  max-width: 720px;
}

.buttons { margin-top: 16px; display: flex; gap: 12px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 12px 16px;
  border-radius: 12px;
  background: #ffffff;
  color: #0b0b0f;
  text-decoration: none;
  font-weight: 600;
  border: none;
  cursor: pointer;
}
.btn-ghost {
  background: transparent;
  color: #ffffff;
  border: 1px solid rgba(255,255,255,0.25);
}

.section { padding: 28px 0; border-top: 1px solid rgba(255,255,255,0.08); }
.section h2 { margin: 0 0 14px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
}
.card {
  padding: 16px;
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}

.form { display: grid; gap: 10px; max-width: 520px; }
input, textarea {
  width: 100%;
  padding: 12px 12px;
  border-radius: 12px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: #fff;
  outline: none;
}
textarea { min-height: 120px; resize: vertical; }

.status { margin: 0; opacity: 0.85; }

.footer {
  padding: 20px 18px;
  border-top: 1px solid rgba(255,255,255,0.08);
  opacity: 0.8;
  text-align: center;
}