:root {
  --bg: #090c10;
  --bg-soft: #10161d;
  --card: #121a22;
  --line: #2a3a4d;
  --text: #ecf2ff;
  --muted: #98a7ba;
  --accent: #79e87e;
  --highlight: #1fd2a5;
}

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

body {
  font-family: "Outfit", sans-serif;
  background: radial-gradient(circle at 80% 60%, #0f4f3f 0%, rgba(15, 79, 63, 0) 35%), var(--bg);
  color: var(--text);
}

.wrap {
  width: min(1180px, 92%);
  margin: 0 auto;
}

.plan-header {
  position: sticky;
  top: 0;
  border-bottom: 1px solid #1b2734;
  backdrop-filter: blur(10px);
  background: rgba(9, 12, 16, 0.88);
  z-index: 20;
}

.nav-line {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  color: #fff;
  font-weight: 700;
  font-size: 1.8rem;
  text-decoration: none;
}

nav {
  display: flex;
  gap: 22px;
}

nav a {
  color: #c8d4e4;
  text-decoration: none;
}

.plan-layout {
  min-height: calc(100vh - 88px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
  padding: 34px 0;
}

.left h1 {
  font-size: clamp(2rem, 4.2vw, 3.7rem);
  line-height: 1.08;
}

.left h1 span {
  color: var(--accent);
}

.left p {
  margin: 16px 0 26px;
  color: var(--muted);
  font-size: 1.2rem;
  line-height: 1.5;
}

.next-box {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #101821;
  padding: 22px;
  margin-bottom: 16px;
}

.next-box h3 {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.next-box ol {
  padding-left: 22px;
  display: grid;
  gap: 8px;
  color: #d6e2f5;
}

.right {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #101821;
  padding: 24px;
}

label {
  display: block;
  margin-bottom: 8px;
  color: #dbe7f7;
}

input,
textarea {
  width: 100%;
  margin-bottom: 4px;
  border: 1px solid #34485f;
  border-radius: 10px;
  background: #0a1119;
  color: #e7f0ff;
  font-family: inherit;
  padding: 11px 12px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.err {
  display: block;
  min-height: 18px;
  color: #ff9aad;
  margin-bottom: 8px;
}

.status {
  min-height: 18px;
  margin-bottom: 14px;
  color: #b7ffc0;
}

.btn {
  display: inline-block;
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 11px 22px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.btn.ghost {
  background: transparent;
  border-color: #4d637a;
  color: #e3ebf7;
}

.btn.solid {
  width: 100%;
  background: var(--accent);
  color: #06110a;
}

@media (max-width: 980px) {
  .plan-layout {
    grid-template-columns: 1fr;
  }

  nav {
    display: none;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }
}