:root {
  --ink: #101418;
  --muted: #5d6978;
  --soft: #eef2f5;
  --line: #d9e0e7;
  --panel: #ffffff;
  --panel-alt: #f7f9fb;
  --accent: #0f9f9a;
  --accent-dark: #08716f;
  --blue: #234b73;
  --night: #111820;
  --night-2: #172333;
  --warning: #d98b28;
  --success: #168b5f;
  --shadow: 0 24px 70px rgba(16, 20, 24, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--panel-alt);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

img,
video {
  max-width: 100%;
}

.material-symbols-outlined {
  display: inline-block;
  font-variation-settings: "FILL" 0, "wght" 450, "GRAD" 0, "opsz" 24;
  line-height: 1;
  vertical-align: middle;
}

.shell {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(217, 224, 231, 0.8);
  background: rgba(247, 249, 251, 0.86);
  backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 850;
  letter-spacing: 0;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  color: white;
  background: linear-gradient(135deg, var(--night), var(--accent-dark));
  font-size: 12px;
  font-weight: 900;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  padding: 9px 13px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

.nav-links a:hover,
.nav-links a.active {
  background: #e8eef3;
  color: var(--ink);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 760;
  line-height: 1;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.button-small {
  min-height: 40px;
  padding-inline: 14px;
  font-size: 14px;
}

.button-dark {
  background: var(--ink);
  color: white;
  box-shadow: 0 12px 28px rgba(16, 20, 24, 0.18);
}

.button-light {
  background: white;
  color: var(--ink);
  border-color: var(--line);
}

.section {
  padding: 104px 0;
}

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

.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 92px;
  background:
    radial-gradient(circle at 74% 24%, rgba(15, 159, 154, 0.16), transparent 30%),
    linear-gradient(180deg, #f9fbfc 0%, #eef3f6 100%);
}

.hero-grid,
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.9fr);
  align-items: center;
  gap: 64px;
}

.split.reverse {
  grid-template-columns: minmax(380px, 0.9fr) minmax(0, 1fr);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(48px, 8vw, 86px);
  line-height: 0.95;
  font-weight: 900;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.02;
  font-weight: 880;
  letter-spacing: 0;
}

h3 {
  font-size: 20px;
  line-height: 1.2;
}

.lede {
  max-width: 680px;
  color: var(--muted);
  font-size: 20px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-actions.center {
  justify-content: center;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 44px 0 0;
}

.metric-row div {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.metric-row dt {
  margin-bottom: 6px;
  font-weight: 850;
}

.metric-row dd {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.product-visual {
  min-width: 0;
}

.window-frame {
  overflow: hidden;
  border: 1px solid rgba(217, 224, 231, 0.86);
  border-radius: 12px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 44px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line);
  background: #f5f7f9;
  color: var(--muted);
  font-size: 12px;
}

.window-bar span {
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: #ef675c;
}

.window-bar span:nth-child(2) {
  background: #e8b84b;
}

.window-bar span:nth-child(3) {
  background: #64c466;
}

.window-bar strong {
  margin-left: 8px;
}

.app-grid {
  display: grid;
  grid-template-columns: 150px 1fr;
  min-height: 460px;
}

.app-sidebar {
  padding: 18px;
  background: #edf2f5;
  border-right: 1px solid var(--line);
}

.app-sidebar p {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.app-sidebar button {
  display: block;
  width: 100%;
  margin-bottom: 8px;
  padding: 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  text-align: left;
}

.app-sidebar button.selected {
  background: white;
  color: var(--ink);
}

.app-main {
  padding: 18px;
}

.toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 38px;
  color: var(--muted);
  font-size: 12px;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--success);
  box-shadow: 0 0 0 5px rgba(22, 139, 95, 0.12);
}

.chip {
  padding: 5px 8px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--ink);
  font-weight: 800;
}

.request-list {
  margin: 14px 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}

.request-row {
  display: grid;
  grid-template-columns: 58px 1fr 44px;
  gap: 10px;
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.request-row:last-child {
  border-bottom: 0;
}

.request-row span,
.request-row em {
  color: var(--muted);
  font-style: normal;
  font-weight: 800;
}

.request-row.success em {
  color: var(--success);
}

.request-row.warning {
  background: #fff8ee;
}

.request-row.warning em {
  color: var(--warning);
}

.response-panel {
  padding: 18px;
  border-radius: 10px;
  background: var(--night);
  color: white;
}

.lab-panel {
  display: grid;
  gap: 14px;
  padding: 24px;
  background: #f4f7f9;
}

.lab-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: white;
}

.lab-row.active {
  border-color: rgba(15, 159, 154, 0.42);
  box-shadow: 0 18px 42px rgba(15, 159, 154, 0.12);
}

.lab-row .material-symbols-outlined {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: #e3f5f2;
  color: var(--accent-dark);
}

.lab-row p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.panel-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: #bcd9d7;
  font-size: 13px;
  font-weight: 800;
}

pre {
  overflow: auto;
  margin: 0;
  color: #e9f4f3;
  font: 13px/1.6 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.section-heading {
  max-width: 780px;
  margin: 0 auto 46px;
  text-align: center;
}

.section-heading.left {
  margin-left: 0;
  text-align: left;
}

.section-heading p,
.split p,
.cta p {
  color: var(--muted);
  font-size: 17px;
}

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

.feature-card,
.price-card,
.security-panel > div,
.about-card,
.contact-card,
.faq-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
}

.feature-card {
  min-height: 230px;
  padding: 26px;
}

.feature-card span {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 22px;
  border-radius: 8px;
  background: #e3f5f2;
  color: var(--accent-dark);
}

.feature-card p {
  color: var(--muted);
}

.video-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.video-card video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--night);
}

.video-caption {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  color: var(--muted);
  font-size: 14px;
}

.check-list {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}

.check-list p {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0;
  color: var(--ink);
  font-size: 15px;
  font-weight: 650;
}

.check-list span {
  color: var(--accent-dark);
}

.dark-band {
  background: var(--night);
  color: white;
}

.dark-band .eyebrow,
.dark-band p {
  color: #a9c6c4;
}

.workflow {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 54px;
}

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

.steps article {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  background: var(--night-2);
}

.steps span {
  color: #8ddbd6;
  font-size: 13px;
  font-weight: 900;
}

.steps h3 {
  margin: 12px 0 8px;
}

.steps p {
  margin: 0;
  font-size: 14px;
}

.price-card {
  display: flex;
  flex-direction: column;
  padding: 28px;
}

.price-card.featured {
  border-color: rgba(15, 159, 154, 0.55);
  box-shadow: 0 22px 60px rgba(15, 159, 154, 0.16);
  transform: translateY(-10px);
}

.plan-label {
  margin-bottom: 10px;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.price {
  margin: 8px 0 10px;
  font-size: 40px;
  font-weight: 900;
}

.price span {
  color: var(--muted);
  font-size: 16px;
  font-weight: 700;
}

.plan-copy {
  min-height: 72px;
  color: var(--muted);
}

.price-card ul {
  display: grid;
  gap: 10px;
  margin: 12px 0 26px;
  padding: 0;
  list-style: none;
  color: var(--muted);
  font-size: 14px;
}

.price-card li::before {
  content: "✓";
  margin-right: 8px;
  color: var(--accent-dark);
  font-weight: 900;
}

.price-card .button {
  margin-top: auto;
}

.security-panel {
  display: grid;
  gap: 16px;
}

.security-panel > div {
  padding: 28px;
}

.security-panel span {
  color: var(--accent-dark);
  font-size: 34px;
}

.security-panel p {
  color: var(--muted);
}

.text-link {
  display: inline-flex;
  margin-top: 14px;
  color: var(--accent-dark);
  font-weight: 800;
}

.cta {
  text-align: center;
}

.cta-box {
  padding: 64px 28px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background:
    radial-gradient(circle at 50% 0%, rgba(15, 159, 154, 0.16), transparent 38%),
    white;
}

.cta-box h2,
.cta-box p {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.footer {
  padding: 58px 0 32px;
  background: #0f151b;
  color: white;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 36px;
}

.footer p,
.footer a,
.footer-bottom {
  color: #aeb9c5;
  font-size: 14px;
}

.footer h4 {
  margin: 0 0 14px;
  font-size: 14px;
}

.footer a {
  display: block;
  margin-bottom: 9px;
}

.footer a:hover {
  color: white;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 38px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.page-hero {
  padding: 84px 0 56px;
}

.page-hero .lede {
  max-width: 720px;
}

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

.about-card,
.contact-card,
.faq-item {
  padding: 26px;
}

.about-card p,
.contact-card p,
.faq-item p {
  color: var(--muted);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  align-items: start;
}

.contact-layout .contact-grid {
  grid-template-columns: 1fr;
}

form {
  display: grid;
  gap: 16px;
}

label {
  display: block;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  color: var(--ink);
  font: inherit;
  padding: 13px 14px;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.form-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: white;
  box-shadow: var(--shadow);
}

.form-status {
  display: none;
  padding: 13px 14px;
  border-radius: 8px;
  background: #e8f7ee;
  color: #11643f;
  font-weight: 700;
}

.form-status.visible {
  display: block;
}

.policy-stack {
  display: grid;
  gap: 18px;
  max-width: 920px;
}

.policy-stack .faq-item {
  background: white;
}

.policy-stack .text-link {
  margin-top: 0;
}

.policy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.policy-meta span {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: white;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.policy-list {
  display: grid;
  gap: 9px;
  margin: 12px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }

  .hero-grid,
  .split,
  .split.reverse,
  .workflow,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .pricing-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .price-card.featured {
    transform: none;
  }

  .metric-row,
  .steps,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .shell {
    width: min(100% - 28px, 1160px);
  }

  .section {
    padding: 72px 0;
  }

  .hero {
    padding-top: 70px;
  }

  .button-small span:first-child {
    display: none;
  }

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

  .app-sidebar {
    display: none;
  }
}