:root {
  --font-base: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --color-bg: #ffffff;
  --color-bg-alt: #f7f9fc;
  --color-surface: #ffffff;
  --color-surface-soft: #f2f6fd;
  --color-text: #0f172a;
  --color-text-muted: #475569;
  --color-border: #dbe4f0;
  --color-primary: #2563eb;
  --color-primary-dark: #1d4ed8;
  --color-accent: #0ea5a4;
  --color-focus: #fb923c;
  --shadow-sm: 0 8px 20px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 18px 40px rgba(15, 23, 42, 0.1);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --site-width: 1140px;
  --header-h: 76px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-base);
  line-height: 1.65;
  background:
    radial-gradient(circle at 0 0, rgba(37, 99, 235, 0.08), transparent 28%),
    radial-gradient(circle at 100% 6%, rgba(14, 165, 164, 0.08), transparent 24%),
    var(--color-bg);
}

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

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

a:hover {
  text-decoration: underline;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

h1,
h2,
h3,
h4 {
  margin-top: 0;
  margin-bottom: var(--space-4);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 6vw, 3.5rem);
}

h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.3rem);
}

h3 {
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
}

p {
  margin-top: 0;
  margin-bottom: var(--space-4);
  color: var(--color-text-muted);
}

ul,
ol {
  color: var(--color-text-muted);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
}

.skip-link:focus {
  left: var(--space-4);
  top: var(--space-4);
  z-index: 1000;
  background: #ffffff;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-focus);
  padding: var(--space-2) var(--space-4);
}

.container {
  width: min(var(--site-width), 92vw);
  margin: 0 auto;
}

.section {
  padding: var(--space-16) 0;
}

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

.kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  background: rgba(14, 165, 164, 0.12);
  color: #0f766e;
  border: 1px solid rgba(14, 165, 164, 0.25);
  font-weight: 600;
  font-size: 0.85rem;
}

.page-intro {
  max-width: 700px;
  margin-bottom: var(--space-10);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 120;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(219, 228, 240, 0.75);
  backdrop-filter: blur(10px);
  transition: box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
  background: rgba(255, 255, 255, 0.97);
}

.nav-shell {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.brand {
  color: var(--color-text);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 800;
  font-size: 1.15rem;
}

.brand-mark {
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  object-fit: contain;
}

.site-header .brand-mark {
  background: transparent;
  box-shadow: none;
}

.site-footer .brand-mark {
  background: transparent;
  box-shadow: none;
}

.nav-toggle {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.7rem;
  background: #ffffff;
  color: var(--color-text);
  font-weight: 600;
}

.nav-toggle[aria-expanded="true"] {
  background: var(--color-surface-soft);
}

.nav-menu {
  position: absolute;
  top: calc(var(--header-h) - 1px);
  left: 0;
  right: 0;
  border-bottom: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.97);
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.3s ease, opacity 0.25s ease;
}

.nav-menu.open {
  max-height: 400px;
  opacity: 1;
}

.nav-list {
  margin: 0;
  padding: var(--space-4);
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.nav-link {
  display: inline-flex;
  align-items: center;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  padding: 0.48rem 0.7rem;
  font-weight: 600;
}

.nav-link.active {
  color: var(--color-primary-dark);
  background: #eaf1fe;
}

.nav-cta {
  margin-top: var(--space-2);
}

.nav-cta .btn {
  width: 100%;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  padding: 0.72rem 1.05rem;
  font-weight: 650;
  white-space: nowrap;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.2s ease;
}

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

.btn-primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.26);
}

.btn-primary:hover {
  box-shadow: 0 16px 28px rgba(37, 99, 235, 0.35);
}

.btn-outline {
  color: var(--color-primary-dark);
  border-color: #bad0f9;
  background: #ffffff;
}

.hero {
  padding: calc(var(--space-20) + 1rem) 0 var(--space-16);
}

.hero-grid {
  display: grid;
  gap: var(--space-10);
  align-items: center;
}

.hero-copy p {
  max-width: 620px;
  font-size: 1.03rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero-ctas .btn {
  flex: 1 1 100%;
}

.hero-mock {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, #ffffff 0%, #f3f8ff 78%);
  padding: var(--space-5);
  box-shadow: var(--shadow-md);
}

.mock-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-5);
}

.mock-dots {
  display: inline-flex;
  gap: 0.35rem;
}

.mock-dots span {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: #c7d5eb;
}

.mock-chip {
  color: #0f766e;
  background: #def7ef;
  padding: 0.24rem 0.6rem;
  border-radius: 999px;
  border: 1px solid #b4edd8;
  font-size: 0.78rem;
  font-weight: 650;
}

.mock-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.mock-stat {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #ffffff;
  padding: var(--space-3);
}

.mock-stat strong {
  display: block;
  color: var(--color-text);
  font-size: 1.1rem;
}

.mock-bars {
  display: grid;
  gap: var(--space-3);
}

.bar {
  height: 0.62rem;
  border-radius: 999px;
  background: #dbe7fa;
  position: relative;
  overflow: hidden;
}

.bar::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: var(--bar-size, 70%);
  border-radius: inherit;
  background: linear-gradient(90deg, #2563eb, #0ea5a4);
}

.bar-88 { --bar-size: 88%; }
.bar-76 { --bar-size: 76%; }
.bar-62 { --bar-size: 62%; }
.bar-91 { --bar-size: 91%; }

.grid {
  display: grid;
  gap: var(--space-4);
}

.grid.features {
  grid-template-columns: 1fr;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.workflow-grid {
  display: grid;
  gap: var(--space-4);
}

.step-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 50%;
  margin-bottom: var(--space-3);
  background: #e5efff;
  color: var(--color-primary-dark);
  font-weight: 700;
}

.feature-icon {
  width: 2.3rem;
  height: 2.3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
  margin-bottom: var(--space-4);
  background: linear-gradient(135deg, #dbe9ff 0%, #e7fdf9 100%);
  color: var(--color-primary-dark);
  font-size: 1rem;
  font-weight: 700;
}

.trust-wrap {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
}

.logo-rail {
  overflow: hidden;
  border-block: 1px solid #e7edf5;
  padding: var(--space-4) 0;
}

.logo-track {
  display: flex;
  gap: var(--space-8);
  width: max-content;
  animation: logo-scroll 22s linear infinite;
}

.logo-item {
  color: #6b7b90;
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 0.84rem;
  text-transform: uppercase;
}

@keyframes logo-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.stats-grid {
  display: grid;
  gap: var(--space-4);
}

.stat-card {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
}

.stat-card strong {
  display: block;
  color: var(--color-primary-dark);
  font-size: 1.9rem;
  line-height: 1.1;
  margin-bottom: var(--space-2);
}

.pricing-grid {
  display: grid;
  gap: var(--space-4);
}

.pricing-card {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
}

.pricing-card.highlight {
  border-color: #95b8f7;
  box-shadow: 0 20px 38px rgba(37, 99, 235, 0.14);
}

.pricing-amount {
  color: var(--color-text);
  font-size: 2rem;
  line-height: 1;
  margin-bottom: var(--space-4);
}

.pricing-list {
  margin: 0 0 var(--space-6);
  padding-left: 1.2rem;
}

.contact-panel {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  background: linear-gradient(155deg, #ffffff 0%, #f8fbff 90%);
  box-shadow: var(--shadow-sm);
}

.form-grid {
  display: grid;
  gap: var(--space-4);
}

label {
  color: var(--color-text);
  font-weight: 600;
  display: block;
  margin-bottom: var(--space-2);
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--color-text);
  padding: 0.75rem 0.85rem;
  font: inherit;
}

textarea {
  min-height: 130px;
  resize: vertical;
}

.small {
  font-size: 0.9rem;
}

.legal-layout {
  display: grid;
  gap: var(--space-6);
}

.legal-sidebar {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
  padding: var(--space-5);
  height: fit-content;
}

.legal-sidebar h2 {
  font-size: 1rem;
  margin-bottom: var(--space-3);
}

.legal-sidebar ul {
  margin: 0;
  padding-left: 1.1rem;
}

.legal-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #ffffff;
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
}

.notice {
  border-left: 4px solid var(--color-primary);
  background: #edf4ff;
  color: #1e3a8a;
  border-radius: var(--radius-sm);
  padding: var(--space-4);
}

.notice strong {
  color: #1e3a8a;
}

.legal-card h2 {
  margin-top: var(--space-8);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.legal-card h2:first-of-type {
  margin-top: var(--space-6);
}

.legal-card ul {
  padding-left: 1.2rem;
}

.not-found {
  text-align: center;
  padding: var(--space-20) 0;
}

.not-found .btn {
  margin-top: var(--space-3);
}

.site-footer {
  border-top: 1px solid var(--color-border);
  background: #f8fafc;
  padding: var(--space-12) 0 var(--space-8);
}

.footer-top {
  display: grid;
  gap: var(--space-8);
}

.footer-brand p {
  max-width: 380px;
}

.footer-cols {
  display: grid;
  gap: var(--space-6);
}

.footer-col h3 {
  font-size: 0.96rem;
  margin-bottom: var(--space-3);
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.footer-bottom {
  margin-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (min-width: 700px) {
  .hero-ctas .btn {
    flex: 0 0 auto;
    min-width: 165px;
  }

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

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

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

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

@media (min-width: 980px) {
  .nav-toggle {
    display: none;
  }

  .nav-menu {
    position: static;
    max-height: none;
    opacity: 1;
    overflow: visible;
    border: 0;
    background: transparent;
  }

  .nav-list {
    padding: 0;
    align-items: center;
    flex-direction: row;
    gap: 0.3rem;
  }

  .nav-cta {
    margin-top: 0;
    margin-left: var(--space-2);
  }

  .nav-cta .btn {
    width: auto;
  }

  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
  }

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

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

  .footer-top {
    grid-template-columns: 1.1fr 1.4fr;
    align-items: start;
  }

  .legal-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    align-items: start;
  }

  .legal-sidebar {
    position: sticky;
    top: calc(var(--header-h) + 16px);
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}