:root {
  --ink: #15171a;
  --muted: #5f6965;
  --line: #dfe5df;
  --panel: #ffffff;
  --paper: #f7f8f5;
  --green: #0f8f6e;
  --green-dark: #08634d;
  --blue: #2f6eea;
  --amber: #c98614;
  --red: #c94b3f;
  --shadow: 0 22px 70px rgba(21, 23, 26, 0.11);
  --radius: 8px;
  --max: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
}

a {
  color: inherit;
  text-decoration: none;
}

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

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

:focus-visible {
  outline: 3px solid rgba(47, 110, 234, 0.36);
  outline-offset: 3px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(247, 248, 245, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.nav-wrap,
.section-inner {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 188px;
}

.brand img {
  width: 220px;
  height: 44px;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.94rem;
  color: #2c3431;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius);
  padding: 10px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
}

.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 0 16px;
  font-weight: 700;
  font-size: 0.94rem;
  white-space: nowrap;
  cursor: pointer;
}

.button-primary {
  background: var(--ink);
  color: #fff;
}

.button-primary:hover {
  color: #fff;
  background: #000;
}

.button-secondary {
  background: var(--panel);
  border-color: var(--line);
  color: var(--ink);
}

.button-secondary:hover {
  border-color: var(--green);
}

.hero {
  padding: 68px 0 42px;
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  gap: 48px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: clamp(2.45rem, 5.2vw, 5.3rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.page-title {
  max-width: 850px;
}

.lead {
  margin: 22px 0 0;
  max-width: 680px;
  color: #39423f;
  font-size: 1.12rem;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.capability-strip {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  background: var(--panel);
}

.capability-strip div {
  padding: 16px;
  border-right: 1px solid var(--line);
}

.capability-strip div:last-child {
  border-right: 0;
}

.capability-strip strong {
  display: block;
  font-size: 1.2rem;
}

.capability-strip span {
  display: block;
  color: var(--muted);
  font-size: 0.86rem;
}

.console {
  background: #15171a;
  color: #f7f8f5;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  border: 1px solid #2e3330;
}

.console-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid #303632;
  color: #bec8c1;
  font-size: 0.84rem;
}

.console-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: #303632;
}

.console-panel {
  min-height: 178px;
  background: #15171a;
  padding: 18px;
}

.console-label {
  color: #9aa8a0;
  font-size: 0.78rem;
  text-transform: uppercase;
  font-weight: 800;
}

.pipeline {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.pipeline li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid #303632;
  font-size: 0.9rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border-radius: 999px;
  background: rgba(15, 143, 110, 0.16);
  color: #67e0bd;
  font-size: 0.76rem;
  font-weight: 800;
}

.threat-list {
  margin: 14px 0 0;
  display: grid;
  gap: 10px;
}

.threat-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid #303632;
  font-size: 0.9rem;
}

.severity-high {
  color: #ff9a8f;
}

.severity-med {
  color: #ffd27a;
}

.severity-low {
  color: #8fc7ff;
}

.section {
  padding: 72px 0;
}

.section-alt {
  background: #fff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-head h2,
.page-band h2 {
  margin: 0;
  font-size: clamp(2rem, 3.2vw, 3.35rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.section-head p {
  color: var(--muted);
  font-size: 1.05rem;
}

.workflow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.step {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  min-height: 230px;
}

.step-number {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-weight: 800;
}

.step h3,
.matrix h3,
.ledger h3,
.plan h3,
.path h3,
.policy-block h3,
.contact-path h3 {
  margin: 18px 0 10px;
  font-size: 1.15rem;
  letter-spacing: 0;
}

.step p,
.matrix p,
.ledger p,
.plan p,
.path p,
.policy-block p,
.contact-path p,
.legal p,
.legal li {
  color: var(--muted);
}

.usecase-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 28px;
}

.route-table,
.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--line);
}

.route-table th,
.route-table td,
.compare-table th,
.compare-table td {
  padding: 15px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.route-table th,
.compare-table th {
  font-size: 0.78rem;
  color: var(--green-dark);
  text-transform: uppercase;
}

.signal-stack {
  display: grid;
  gap: 14px;
}

.signal {
  border-left: 4px solid var(--green);
  background: var(--panel);
  padding: 18px;
}

.signal:nth-child(2) {
  border-left-color: var(--blue);
}

.signal:nth-child(3) {
  border-left-color: var(--amber);
}

.page-band {
  padding: 62px 0;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.page-band p {
  color: var(--muted);
  max-width: 760px;
  font-size: 1.08rem;
}

.feature-ledger,
.industry-grid,
.pricing-grid,
.security-ledger,
.contact-grid {
  display: grid;
  gap: 18px;
}

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

.ledger,
.matrix,
.plan,
.policy-block,
.contact-path {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}

.ledger-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.ledger code {
  display: inline-block;
  padding: 5px 8px;
  background: #eef2ee;
  border-radius: 6px;
  color: #26302c;
  font-size: 0.8rem;
}

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

.matrix ul,
.plan ul,
.policy-block ul,
.legal ul {
  margin: 14px 0 0;
  padding-left: 19px;
}

.matrix li,
.plan li,
.policy-block li,
.legal li {
  margin: 7px 0;
}

.pricing-tools {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-bottom: 24px;
}

.billing-toggle {
  display: inline-flex;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius);
  padding: 4px;
}

.billing-toggle button {
  border: 0;
  background: transparent;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 6px;
  font-weight: 800;
  color: var(--muted);
  cursor: pointer;
}

.billing-toggle button.is-active {
  color: #fff;
  background: var(--ink);
}

.pricing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
}

.plan {
  display: flex;
  flex-direction: column;
}

.plan .price {
  margin: 12px 0 4px;
  font-size: 1.8rem;
  font-weight: 800;
}

.plan .button {
  margin-top: auto;
}

.plan-featured {
  border-color: var(--green);
  box-shadow: var(--shadow);
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-item button {
  width: 100%;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 0;
  background: transparent;
  color: var(--ink);
  text-align: left;
  padding: 0 18px;
  font-weight: 800;
  cursor: pointer;
}

.faq-item button::after {
  content: "+";
  font-size: 1.5rem;
  line-height: 1;
}

.faq-item button[aria-expanded="true"]::after {
  content: "-";
}

.faq-panel {
  padding: 0 18px 18px;
  color: var(--muted);
}

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

.control-record {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.control-record:last-child {
  border-bottom: 0;
}

.control-record strong {
  color: var(--green-dark);
}

.contact-grid {
  grid-template-columns: 0.86fr 1.14fr;
  align-items: start;
}

.contact-paths {
  display: grid;
  gap: 14px;
}

.form-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field {
  display: grid;
  gap: 7px;
}

.field-full {
  grid-column: 1 / -1;
}

label,
legend {
  font-weight: 800;
  color: #29322f;
  font-size: 0.92rem;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid #cfd8d0;
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  font: inherit;
  padding: 10px 12px;
}

input[type="checkbox"] {
  width: 18px;
  min-height: 18px;
  accent-color: var(--green);
}

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

input.is-invalid,
select.is-invalid,
textarea.is-invalid {
  border-color: var(--red);
}

fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

.check-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.check-row label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-weight: 700;
}

.check-row input {
  width: 16px;
  min-height: 16px;
}

.form-status {
  min-height: 24px;
  margin-top: 14px;
  font-weight: 800;
}

.form-status-error {
  color: var(--red);
}

.form-status-success {
  color: var(--green-dark);
}

.legal {
  max-width: 850px;
}

.legal h2 {
  margin-top: 34px;
}

.site-footer {
  padding: 42px 0;
  background: var(--ink);
  color: #f7f8f5;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 0.55fr);
  gap: 28px;
}

.footer-logo {
  width: 220px;
  height: 44px;
  background: #fff;
  border-radius: var(--radius);
  padding: 0;
}

.footer-grid p,
.footer-grid a {
  color: #c9d0cc;
}

.footer-grid h2,
.footer-grid h3 {
  margin-top: 0;
  font-size: 0.95rem;
}

.footer-grid ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.copyright {
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid #303632;
  color: #aab3ad;
  font-size: 0.88rem;
}

@media (max-width: 940px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    display: none;
    padding: 18px 20px 22px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 35px rgba(21, 23, 26, 0.12);
  }

  .nav-links.is-open {
    display: grid;
  }

  .nav-actions .button-secondary {
    display: none;
  }

  .hero-grid,
  .usecase-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 34px;
  }

  .feature-ledger,
  .security-ledger,
  .pricing-grid,
  .industry-grid,
  .workflow,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 620px) {
  .nav-wrap,
  .section-inner {
    width: min(100% - 28px, var(--max));
  }

  .brand img,
  .footer-logo {
    width: 186px;
  }

  .hero {
    padding-top: 48px;
  }

  h1 {
    font-size: 2.35rem;
    line-height: 1.02;
  }

  .capability-strip,
  .form-grid,
  .pricing-tools {
    grid-template-columns: 1fr;
    display: grid;
  }

  .capability-strip div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .capability-strip div:last-child {
    border-bottom: 0;
  }

  .control-record {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .button {
    width: 100%;
    white-space: normal;
    text-align: center;
  }

  .billing-toggle {
    width: 100%;
  }

  .billing-toggle button {
    flex: 1;
  }
}