:root {
  --bg: #0D3643;
  --surface: #123F4F;
  --surface-soft: #19556a;
  --text: #E6F1F3;
  --muted: #9FB7BF;
  --accent: #F2A65A;
  --accent-hover: #FFB703;
  --border: #2a6072;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top right, #1f5b6f, var(--bg) 55%);
  line-height: 1.5;
}

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  background: rgba(13, 54, 67, 0.8);
}

.header-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.brand {
  display: flex;
  gap: 0.8rem;
  align-items: center;
}

.brand h1 {
  margin: 0;
  font-size: 1.1rem;
}

.brand p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: #1f2e35;
  font-weight: 800;
}

.hero {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 1.2rem;
  padding: 3rem 0 1.5rem;
}

.eyebrow {
  color: var(--accent-hover);
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.hero h2 {
  margin-top: 0;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}

.hero-card,
.card {
  background: linear-gradient(180deg, var(--surface-soft), var(--surface));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem 1.1rem;
}

.hero-cta {
  display: flex;
  gap: 0.7rem;
  margin-top: 1rem;
}

.btn {
  border: 1px solid transparent;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: #112733;
  font-weight: 700;
  text-decoration: none;
  padding: 0.62rem 0.95rem;
  display: inline-block;
  cursor: pointer;
}

.btn-outline {
  border-color: var(--border);
  background: transparent;
  color: var(--text);
}

.btn:hover {
  filter: brightness(1.04);
}

.status-row {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.8rem;
  color: var(--muted);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-hover);
  box-shadow: 0 0 0 4px rgba(255, 183, 3, 0.18);
}

.form-card {
  margin-top: 1rem;
}

.mode-toggle {
  display: inline-flex;
  gap: 0.45rem;
  margin: 0.8rem 0 1rem;
  padding: 0.25rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #113847;
}

.mode-btn {
  background: transparent;
  color: var(--muted);
  border: none;
  padding: 0.52rem 0.85rem;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
}

.mode-btn.active {
  background: linear-gradient(120deg, #1b4f61, #123f4f);
  color: var(--text);
}

.setup-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.85rem;
}

label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.9rem;
}

input {
  background: #0f3240;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 9px;
  padding: 0.62rem 0.72rem;
}

.message {
  min-height: 1.2rem;
  margin-top: 0.6rem;
  color: var(--accent-hover);
}

.dashboard-grid {
  margin-top: 1rem;
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.stat {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
}

.roadmap {
  margin-top: 1rem;
  margin-bottom: 2.2rem;
}

.roadmap li {
  margin-bottom: 0.55rem;
}

.site-footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  padding: 1rem 0 2.2rem;
}

@media (max-width: 800px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .header-wrap {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.7rem;
  }
}