:root {
  --bg: #eef2f7;
  --surface: #ffffff;
  --text: #111827;
  --muted: #667085;
  --line: #d2d6dc;
  --head: #374151;
  --primary: #ff5308;
  --primary-dark: #d94708;
  --ok: #047857;
  --err: #b91c1c;
  --shadow: 0 8px 24px rgba(17, 24, 39, 0.08);
  --radius: 12px;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Segoe UI", Tahoma, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at -10% -20%, #ffffff 0%, rgba(255, 255, 255, 0) 62%),
    radial-gradient(1000px 500px at 110% -30%, rgba(255, 83, 8, 0.12) 0%, rgba(255, 255, 255, 0) 68%),
    var(--bg);
  line-height: 1.45;
}

a {
  color: inherit;
}

.container {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
}

.skip-link:focus {
  left: 12px;
  top: 12px;
  background: #fff;
  border: 2px solid var(--primary);
  padding: 8px 10px;
  border-radius: 8px;
  z-index: 1000;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(55, 65, 81, 0.95);
  border-bottom: 1px solid #313b4b;
  backdrop-filter: blur(6px);
}

.nav {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand {
  color: #f9fafb;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn,
.btn-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: 10px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.95rem;
}

.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
}

.btn-secondary {
  background: #fff;
  border-color: var(--line);
  color: var(--text);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}

.btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

:focus-visible {
  outline: 3px solid rgba(255, 83, 8, 0.34);
  outline-offset: 2px;
}

.hero {
  padding: 44px 0 28px;
}

.hero-inner {
  display: grid;
  gap: 20px;
  align-items: center;
}

.hero-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  background: #fff7f2;
  border: 1px solid #ffd7c3;
  color: #9f3f17;
  border-radius: 999px;
  font-weight: 700;
  padding: 5px 10px;
  font-size: 0.78rem;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.2;
}

h1 {
  margin-top: 12px;
  font-size: clamp(1.6rem, 4.8vw, 2.7rem);
}

.hero p {
  margin: 12px 0 0;
  color: var(--muted);
  max-width: 64ch;
}

.hero-actions {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.badges {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.badge {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  font-size: 0.8rem;
  color: #4b5563;
}

.section {
  padding: 30px 0;
}

.section-intro {
  max-width: 70ch;
  margin-bottom: 14px;
}

.section-intro p {
  margin: 8px 0 0;
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 12px;
}

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

.step-card,
.feature-card,
.value-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}

.step-num {
  display: inline-flex;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: #fff1ea;
  color: #b03d0c;
  border: 1px solid #ffd7c3;
  font-weight: 700;
  margin-bottom: 10px;
}

.value-list {
  margin: 10px 0 0;
  padding-left: 20px;
}

.value-list li {
  margin: 5px 0;
}

.features {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #fbfcfd;
  margin-top: 34px;
}

.footer-inner {
  padding: 18px 0 26px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 12px;
}

.footer-links a {
  color: #1f2937;
  text-decoration: none;
  font-weight: 600;
}

.main-register {
  padding: 30px 0 42px;
}

.form-shell {
  width: min(100%, 760px);
  margin: 0 auto;
}

.form-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.form-head {
  background: var(--head);
  color: #f9fafb;
  padding: 16px 18px;
}

.form-head p {
  margin: 8px 0 0;
  color: #e3e8ef;
}

.form-body {
  padding: 16px;
}

.fieldset {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px;
  margin: 0 0 12px;
}

.fieldset legend {
  padding: 0 6px;
  color: #374151;
  font-weight: 700;
  font-size: 0.96rem;
}

.fields-grid {
  display: grid;
  gap: 10px;
}

.field {
  display: grid;
  gap: 6px;
}

.field label {
  font-size: 0.92rem;
  font-weight: 600;
  color: #374151;
}

.field-hint {
  color: var(--muted);
  font-size: 0.78rem;
  margin: 0;
}

.field input,
.field select {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 10px 12px;
  font-size: 0.95rem;
  background: #fff;
}

.field input[aria-invalid="true"],
.field select[aria-invalid="true"] {
  border-color: #f87171;
  background: #fff9f9;
}

.field-error {
  min-height: 16px;
  color: var(--err);
  font-size: 0.78rem;
  margin: 0;
}

.consent-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
}

.consent-row input {
  margin-top: 2px;
}

.status-box {
  border-radius: 9px;
  border: 1px solid var(--line);
  background: #f8fafc;
  padding: 10px;
  font-size: 0.88rem;
  margin-bottom: 10px;
}

.status-box[data-type="error"] {
  color: var(--err);
  border-color: #fecaca;
  background: #fff5f5;
}

.status-box[data-type="ok"] {
  color: var(--ok);
  border-color: #a7f3d0;
  background: #f0fdf4;
}

.status-box[data-type="warning"] {
  color: #92400e;
  border-color: #fcd34d;
  background: #fffbeb;
}

.password-hint {
  background: #fff9f5;
  border: 1px dashed #ffd7c3;
  border-radius: 8px;
  padding: 8px;
  color: #9a3412;
  font-size: 0.8rem;
}

.success-card {
  border-radius: 10px;
  border: 1px solid #a7f3d0;
  background: #f0fdf4;
  padding: 14px;
  margin-top: 10px;
}

.success-card dl {
  margin: 10px 0;
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 8px;
}

.success-card dt {
  color: #065f46;
  font-weight: 700;
}

.success-card dd {
  margin: 0;
  color: #064e3b;
}

@media (min-width: 760px) {
  .hero-inner {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .fields-grid.two-col {
    grid-template-columns: 1fr 1fr;
  }

  .form-body {
    padding: 20px;
  }
}