:root {
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --bg-dark: #0f172a;
  --text: #0f172a;
  --text-soft: #475569;
  --white: #ffffff;
  --line: #e2e8f0;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --accent: #dbeafe;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  --radius: 18px;
  --container: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

.narrow {
  width: min(100% - 2rem, 860px);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
}

.brand {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav a {
  color: var(--text);
  font-size: 0.96rem;
  font-weight: 600;
  text-decoration: none;
}

.site-nav .nav-cta {
  background: var(--primary);
  color: var(--white);
  padding: 0.7rem 1rem;
  border-radius: 999px;
}

.site-nav .nav-cta:hover {
  background: var(--primary-dark);
  text-decoration: none;
}

.nav-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 0.3rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  transition: 0.2s ease;
}

.hero {
  padding: 5.5rem 0 4rem;
  background:
    radial-gradient(circle at top right, rgba(37, 99, 235, 0.12), transparent 28%),
    linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow,
.section-label {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin: 0 0 0.75rem;
}

.section-label-light {
  color: #93c5fd;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.08;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}

.hero-sub {
  font-size: 1.12rem;
  color: var(--text-soft);
  max-width: 760px;
  margin: 0 0 1rem;
}

.hero-text {
  margin: 0 0 1.5rem;
  color: var(--text-soft);
  max-width: 700px;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: 0.2s ease;
  border: 1px solid transparent;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
}

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

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

.btn-secondary:hover {
  background: var(--bg-soft);
}

.btn-full {
  width: 100%;
}

.btn-light-border {
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--white);
  background: transparent;
}

.btn-light-border:hover {
  background: rgba(255, 255, 255, 0.08);
}

.hero-note {
  margin-top: 1.25rem;
  padding: 1rem 1.1rem;
  background: var(--accent);
  border: 1px solid #bfdbfe;
  border-radius: 14px;
  color: #1e3a8a;
  font-size: 0.95rem;
}

.hero-card .card,
.panel,
.benefit-card,
.contact-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card {
  padding: 1.5rem;
}

.card h2 {
  margin-top: 0;
  font-size: 1.2rem;
}

.card ul,
.check-list,
.candidate-box ul {
  margin: 0;
  padding-left: 1.15rem;
}

.section {
  padding: 4.5rem 0;
}

.section-light {
  background: var(--bg-soft);
}

.section-dark {
  background: var(--bg-dark);
  color: var(--white);
}

.section-heading {
  margin-bottom: 2rem;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.15;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.panel {
  padding: 1.5rem;
}

.panel h3,
.benefit-card h3,
.contact-card h3 {
  margin-top: 0;
  font-size: 1.15rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.step {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-bottom: 1rem;
  border-radius: 999px;
  background: var(--primary);
  color: var(--white);
  font-weight: 700;
}

.step h3 {
  margin-top: 0;
  font-size: 1.05rem;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.benefit-card {
  padding: 1.35rem;
}

.candidate-box {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem 1.1rem;
  margin: 1rem 0 1.25rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: start;
}

.contact-text {
  color: rgba(255, 255, 255, 0.82);
}

.contact-card {
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: none;
}

.contact-card a {
  color: #bfdbfe;
}

.site-footer {
  background: #020617;
  color: rgba(255, 255, 255, 0.78);
  padding: 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
}

.footer-brand {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-top: 0;
}

.site-footer a {
  color: #bfdbfe;
}

@media (max-width: 980px) {
  .hero-grid,
  .contact-grid,
  .grid-2,
  .footer-wrap,
  .steps,
  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 4.5rem;
  }
}

@media (max-width: 820px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem 1rem 1rem;
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 0.9rem 0.25rem;
    border-bottom: 1px solid var(--line);
  }

  .site-nav .nav-cta {
    margin-top: 0.75rem;
    text-align: center;
    border-bottom: 0;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 3.5rem 0;
  }

  .hero-actions,
  .contact-actions {
    flex-direction: column;
  }

  .btn,
  .btn-full {
    width: 100%;
  }

  .hero-note,
  .candidate-box,
  .panel,
  .benefit-card,
  .step,
  .card,
  .contact-card {
    padding: 1.1rem;
  }
}