:root {
  --bg: #f7f8fa;
  --surface: #ffffff;
  --text: #1a1f2e;
  --muted: #5c6478;
  --line: #dfe3eb;
  --brand: #1e4fd6;
  --brand-dark: #163ea8;
  --brand-soft: #e8eefb;
  --accent: #f59e0b;
  --radius: 12px;
  --radius-lg: 18px;
  --shadow: 0 12px 40px rgba(26, 31, 46, 0.08);
  --font: "DM Sans", system-ui, sans-serif;
  --font-display: "Instrument Serif", Georgia, serif;
  --container: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--brand);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:hover {
  color: var(--brand-dark);
}

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

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

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  z-index: 100;
  background: var(--surface);
  padding: 0.5rem 1rem;
  border-radius: 6px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 248, 250, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 68px;
}

.logo {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.logo span {
  color: var(--brand);
}

.nav {
  display: none;
  gap: 1.25rem;
  margin-left: auto;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

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

.header-cta {
  margin-left: auto;
}

@media (min-width: 768px) {
  .nav {
    display: flex;
  }

  .header-cta {
    margin-left: 0;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.btn-sm {
  padding: 0.6rem 1rem;
  font-size: 0.875rem;
}

.btn-block {
  width: 100%;
}

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

.btn-primary:hover {
  background: var(--brand-dark);
  color: #fff;
}

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

.btn-secondary:hover {
  border-color: var(--brand);
  color: var(--brand);
}

/* Hero */
.hero {
  padding: 4rem 0 3rem;
}

.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 960px) {
  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand);
}

.hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.lead {
  margin: 0 0 1.75rem;
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 36rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.hero-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.5rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-points li {
  padding-left: 1.35rem;
  position: relative;
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

/* Mock dashboard */
.mock-window {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.mock-titlebar {
  display: flex;
  gap: 6px;
  padding: 12px 14px;
  background: #eef1f6;
  border-bottom: 1px solid var(--line);
}

.mock-titlebar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #c8ced9;
}

.mock-body {
  padding: 1.25rem;
}

.mock-stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.mock-stat {
  background: var(--brand-soft);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
}

.mock-stat strong {
  display: block;
  font-size: 1.75rem;
  color: var(--brand);
  line-height: 1.1;
}

.mock-stat span {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
}

.mock-stat small {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
}

.mock-table {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  font-size: 0.85rem;
}

.mock-row {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr 0.8fr;
  gap: 0.5rem;
  padding: 0.65rem 0.85rem;
  border-top: 1px solid var(--line);
}

.mock-row:first-child {
  border-top: 0;
}

.mock-row-head {
  background: #f0f3f8;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.mock-row .ok {
  color: #0a7a42;
  font-weight: 600;
}

.mock-row .pending {
  color: #9a6700;
  font-weight: 600;
}

/* Trust bar */
.trust {
  padding: 1.25rem 0 2.5rem;
}

.trust-inner p {
  margin: 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section-alt {
  background: var(--surface);
  border-block: 1px solid var(--line);
}

.section-head {
  max-width: 42rem;
  margin-bottom: 2.5rem;
}

.section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3vw, 2.5rem);
  font-weight: 400;
  line-height: 1.15;
}

.section-sub {
  margin: 0.75rem 0 0;
  color: var(--muted);
}

.feature-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem;
}

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

.feature-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Steps */
.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1.25rem;
}

.steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1.25rem;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
}

.steps h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.steps p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Audience */
.audience-grid {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 768px) {
  .audience-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.audience h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
}

.audience p {
  margin: 0;
  color: var(--muted);
}

.check-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.65rem;
}

.check-list li {
  padding-left: 1.5rem;
  position: relative;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--brand);
  font-weight: 700;
}

/* Pricing */
.pricing-grid {
  display: grid;
  gap: 1rem;
  align-items: stretch;
}

@media (min-width: 900px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.price-card {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}

.price-card-featured {
  background: var(--surface);
  border-color: var(--brand);
  box-shadow: var(--shadow);
}

.badge {
  position: absolute;
  top: -0.65rem;
  left: 1.25rem;
  background: var(--brand);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
}

.price-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
}

.price {
  margin: 0 0 0.5rem;
}

.price .amount {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.price .period {
  color: var(--muted);
  font-size: 0.95rem;
}

.price-desc {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.price-card ul {
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
  flex: 1;
  display: grid;
  gap: 0.45rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.price-card li {
  padding-left: 1.1rem;
  position: relative;
}

.price-card li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--brand);
}

.pricing-note {
  margin: 1.5rem 0 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.92rem;
}

/* FAQ */
.faq-wrap {
  max-width: 46rem;
}

.faq div {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
}

.faq div:first-child {
  padding-top: 0;
}

.faq dt {
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.faq dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* CTA */
.cta-section {
  padding-bottom: 5rem;
}

.cta-box {
  display: grid;
  gap: 2rem;
  background: var(--text);
  color: #e8ebf2;
  border-radius: var(--radius-lg);
  padding: 2rem;
}

@media (min-width: 900px) {
  .cta-box {
    grid-template-columns: 1fr 1fr;
    padding: 2.5rem;
  }
}

.cta-box .eyebrow {
  color: #93b4ff;
}

.cta-box h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  color: #fff;
}

.cta-box p {
  margin: 0;
  color: #b8c0d4;
}

.contact-form {
  display: grid;
  gap: 0.85rem;
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: #d5dbe8;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border: 1px solid #3d465c;
  border-radius: 8px;
  background: #252b3d;
  color: #fff;
  font: inherit;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--brand);
  outline-offset: 1px;
}

.form-note {
  margin: 0;
  font-size: 0.75rem;
  color: #8a93a8;
}

.form-note code {
  font-size: 0.72rem;
}

/* Footer */
.site-footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.footer-inner {
  display: grid;
  gap: 1.5rem;
}

.footer-tag {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

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

.footer-links a {
  text-decoration: none;
  font-size: 0.9rem;
  color: var(--muted);
}

.footer-copy {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
  grid-column: 1 / -1;
}