:root {
  color-scheme: light;
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface-muted: #eef3f8;
  --text: #142033;
  --muted: #5f6f83;
  --border: #dbe4ee;
  --primary: #123c69;
  --primary-strong: #0b2a4a;
  --accent: #1d9a8a;
  --accent-soft: #dff6f2;
  --shadow: 0 22px 60px rgba(20, 32, 51, 0.12);
  --radius: 20px;
  --max: 1120px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
}

.skip-link {
  left: 1rem;
  position: absolute;
  top: -4rem;
  z-index: 20;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  margin: 0 auto;
  max-width: var(--max);
  padding: 0 1.5rem;
}

.narrow {
  max-width: 800px;
}

.site-header {
  backdrop-filter: blur(16px);
  background: rgba(248, 250, 252, 0.85);
  border-bottom: 1px solid rgba(219, 228, 238, 0.8);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--max);
  min-height: 72px;
  padding: 0 1.5rem;
}

.brand {
  text-decoration: none;
}

.brand-mark {
  color: var(--primary);
  font-family: "Avenir Next", Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.nav-menu {
  align-items: center;
  display: flex;
  gap: 1.2rem;
}

.nav-menu a {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 650;
  text-decoration: none;
}

.nav-menu a:hover {
  color: var(--primary);
}

.nav-toggle {
  display: none;
}

.section {
  padding: 5rem 0;
}

.hero {
  overflow: hidden;
  padding: 5rem 0 4rem;
}

.hero-grid,
.contact-grid,
.split {
  align-items: center;
  display: grid;
  gap: 3rem;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  margin: 0 0 0.8rem;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--text);
  line-height: 1.08;
  margin: 0;
}

h1 {
  font-size: clamp(2.25rem, 5vw, 4rem);
  letter-spacing: -0.05em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.04em;
}

h3 {
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

p {
  color: var(--muted);
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  margin: 1.1rem 0 0;
  max-width: 680px;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.2rem;
  text-decoration: none;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 12px 28px rgba(18, 60, 105, 0.25);
}

.button.primary:hover {
  background: var(--primary-strong);
}

.button.secondary {
  background: var(--surface);
  border-color: var(--border);
  color: var(--primary);
}

.microcopy {
  font-size: 0.95rem;
  margin-top: 1rem;
}

.hero-card {
  background:
    radial-gradient(circle at top right, rgba(29, 154, 138, 0.18), transparent 38%),
    var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
}

.card-label {
  color: var(--primary);
  font-weight: 800;
  margin: 0 0 1rem;
}

.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.check-list li {
  color: var(--text);
  margin: 0.75rem 0;
  padding-left: 1.75rem;
  position: relative;
}

.check-list li::before {
  background: var(--accent-soft);
  border-radius: 999px;
  color: var(--accent);
  content: "✓";
  font-size: 0.8rem;
  font-weight: 900;
  height: 1.1rem;
  left: 0;
  line-height: 1.1rem;
  position: absolute;
  text-align: center;
  top: 0.18rem;
  width: 1.1rem;
}

.muted {
  background: var(--surface-muted);
}

.section-heading {
  margin-bottom: 2rem;
  max-width: 720px;
}

.cards {
  display: grid;
  gap: 1rem;
}

.cards.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.solution,
.lead-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.card p,
.solution p {
  margin-bottom: 0;
}

.solution-list {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.solution {
  border-left: 4px solid var(--accent);
}

.steps {
  counter-reset: steps;
  display: grid;
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.steps li {
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: grid;
  gap: 1rem;
  grid-template-columns: 64px 1fr;
  padding: 1.4rem;
}

.steps span {
  background: var(--primary);
  border-radius: 16px;
  color: #ffffff;
  display: inline-flex;
  font-weight: 900;
  justify-content: center;
  padding: 0.8rem 0;
}

.steps p {
  margin-bottom: 0;
}

.text-block {
  font-size: 1.05rem;
}

.contact {
  background:
    radial-gradient(circle at bottom left, rgba(29, 154, 138, 0.16), transparent 36%),
    var(--primary-strong);
}

.contact h2,
.contact .eyebrow,
.contact p {
  color: #ffffff;
}

.contact p {
  color: rgba(255, 255, 255, 0.78);
}

.contact .lead-form p,
.contact .lead-form a {
  color: var(--muted);
}

.contact .lead-form a {
  font-weight: 800;
}

.lead-form {
  box-shadow: var(--shadow);
}

.lead-form label {
  color: var(--text);
  display: block;
  font-weight: 800;
  margin-bottom: 1rem;
}

.lead-form input,
.lead-form textarea {
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--text);
  display: block;
  font: inherit;
  margin-top: 0.35rem;
  padding: 0.85rem 0.95rem;
  width: 100%;
}

.lead-form input:focus,
.lead-form textarea:focus {
  border-color: var(--accent);
  outline: 3px solid rgba(29, 154, 138, 0.14);
}

.lead-form input[aria-invalid="true"],
.lead-form textarea[aria-invalid="true"] {
  border-color: #d92d20;
  box-shadow: 0 0 0 3px rgba(217, 45, 32, 0.12);
}

.lead-form input[data-valid="true"],
.lead-form textarea[data-valid="true"] {
  border-color: #1d9a8a;
  box-shadow: 0 0 0 3px rgba(29, 154, 138, 0.12);
}

.field-help,
.field-error {
  display: block;
  font-size: 0.85rem;
  line-height: 1.4;
  margin-top: 0.4rem;
}

.field-help {
  color: var(--muted);
  font-weight: 600;
}

.field-error {
  color: #b42318;
  font-weight: 800;
}

.field-error:empty {
  display: none;
}

.form-note,
.form-status {
  font-size: 0.9rem;
}

.form-status {
  border-radius: 8px;
  font-weight: 800;
  line-height: 1.45;
  margin-top: 1rem;
  padding: 0.9rem 1rem;
}

.form-status[hidden] {
  display: none;
}

.form-status[data-status="success"] {
  background: #ecfdf3;
  border: 1px solid #86efac;
  border-left: 5px solid #15803d;
  color: #14532d;
}

.form-status[data-status="error"] {
  background: #fef3f2;
  border: 1px solid #fecdca;
  border-left: 5px solid #d92d20;
  color: #7a271a;
}

.form-status[data-status="pending"] {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-left: 5px solid #2563eb;
  color: #1e3a8a;
}

.site-footer {
  background: var(--text);
  color: #ffffff;
  padding: 2rem 0;
}

.site-footer p,
.site-footer a {
  color: rgba(255, 255, 255, 0.78);
}

.footer-grid {
  align-items: center;
  display: flex;
  gap: 2rem;
  justify-content: space-between;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.legal-page h1 {
  margin-bottom: 1rem;
}

.legal-page h2 {
  font-size: 1.4rem;
  margin-top: 2rem;
}

.cookie-banner {
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  bottom: 1rem;
  box-shadow: var(--shadow);
  display: flex;
  gap: 1rem;
  left: 1rem;
  max-width: 760px;
  padding: 1rem;
  position: fixed;
  right: 1rem;
  z-index: 30;
}

.cookie-banner p {
  margin: 0;
}

.cookie-banner div {
  display: flex;
  flex-shrink: 0;
  gap: 0.5rem;
}

[hidden] {
  display: none !important;
}

@media (max-width: 860px) {
  .nav-toggle {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--primary);
    display: inline-flex;
    font-weight: 800;
    padding: 0.55rem 0.85rem;
  }

  .nav-menu {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
    display: none;
    flex-direction: column;
    padding: 1rem;
    position: absolute;
    right: 1rem;
    top: 64px;
  }

  .nav-menu.open,
  .nav-menu.always-visible {
    display: flex;
  }

  .hero-grid,
  .contact-grid,
  .split,
  .solution-list,
  .cards.three {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3.5rem 0;
  }

  .hero {
    padding-top: 4.5rem;
  }

  .footer-grid,
  .cookie-banner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .container,
  .nav {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .button {
    width: 100%;
  }

  .steps li {
    grid-template-columns: 1fr;
  }
}