:root {
  --orange: #ff7a18;
  --orange-dark: #e36400;
  --blue: #1f5fff;
  --blue-dark: #1847c9;
  --bg: #f8fafc;
  --text: #111827;
  --muted: #6b7280;
  --card: #ffffff;
}

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

body {
  font-family: "Segoe UI", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

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

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
}

.logo {
  font-weight: 700;
  font-size: 20px;
  color: var(--orange);
}

.hero {
  padding: 48px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  align-items: center;
}

.card {
  background: var(--card);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

.title {
  font-size: 38px;
  line-height: 1.1;
  margin-bottom: 16px;
}

.subtitle {
  color: var(--muted);
  font-size: 18px;
  margin-bottom: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: 999px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  color: white;
  background: linear-gradient(120deg, var(--orange), var(--orange-dark));
  text-decoration: none;
}

.button.secondary {
  background: white;
  border: 1px solid #e5e7eb;
  color: var(--text);
}

.form-group {
  margin-bottom: 16px;
}

label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}

input, select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid #e5e7eb;
  font-size: 15px;
}

.small {
  font-size: 13px;
  color: var(--muted);
}

.notice {
  padding: 12px 14px;
  border-radius: 12px;
  background: #fff7ed;
  color: #9a3412;
  margin-bottom: 16px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: #ffedd5;
  color: var(--orange-dark);
  font-weight: 600;
  font-size: 12px;
}

.nav {
  display: flex;
  gap: 12px;
}

.error {
  color: #b91c1c;
  font-weight: 600;
  margin-top: 8px;
}

.success {
  color: #15803d;
  font-weight: 600;
  margin-top: 8px;
}

.footer {
  margin-top: 32px;
  padding: 14px 16px;
  text-align: center;
  color: var(--orange-dark);
  background: #fff7ed;
  border-radius: 12px;
  font-size: 13px;
}

.construction {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #fff7ed;
  color: var(--orange-dark);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}

.construction span {
  font-size: 18px;
}