:root {
  font:
    16px/1.55 system-ui,
    -apple-system,
    'Segoe UI',
    sans-serif;
  color: #092b37;
  background: #f7fbfc;
  scroll-behavior: smooth;
  --ink: #092b37;
  --muted: #52707a;
  --line: #d7e8ee;
  --card: #fff;
  --blue: #0875aa;
  --pale: #e8f5fb;
  --shadow: 0 18px 48px #0d536019;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: radial-gradient(circle at 92% 3%, #d7f0fa 0, transparent 26%), #f7fbfc;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  cursor: pointer;
}
a:focus-visible,
button:focus-visible {
  outline: 3px solid #e8a542;
  outline-offset: 3px;
}
.site-header {
  height: auto;
  min-height: 82px;
  padding: 16px max(4vw, 24px);
  display: flex;
  align-items: center;
  gap: 28px;
  background: #ffffffd9;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -0.045em;
  white-space: nowrap;
}
.site-brand small {
  display: block;
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1;
}
.brand-mark {
  padding: 7px 11px;
  background: #e0f1f9;
  border: 1px solid #b8ddeb;
  color: var(--blue);
  border-radius: 13px;
  font: 700 21px monospace;
}
.site-header nav {
  display: flex;
  gap: 25px;
  margin: auto;
}
.site-header nav a,
.header-actions button {
  color: #365c6b;
  font-weight: 600;
}
.site-header nav a:hover,
.text-link:hover {
  color: var(--blue);
}
.header-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}
.header-actions button {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 11px 15px;
  white-space: nowrap;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--blue);
  color: #fff;
  border: 1px solid var(--blue);
  border-radius: 12px;
  padding: 11px 20px;
  font-weight: 700;
  box-shadow: 0 8px 18px #0875aa22;
  white-space: nowrap;
}
.button:hover {
  background: #075f89;
}
.button.outline {
  background: var(--card);
  border-color: var(--line);
  color: #12516a;
  box-shadow: none;
}
.button.outline:hover {
  background: var(--pale);
}
main {
  overflow: hidden;
}
.hero,
.section,
.benefits,
.final-cta {
  max-width: 1230px;
  margin: 0 auto;
}
.hero {
  min-height: 630px;
  padding: 100px 24px 76px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
}
.eyebrow {
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  margin: 0 0 15px;
}
.hero h1 {
  font-size: clamp(45px, 5.3vw, 77px);
  line-height: 1.06;
  letter-spacing: -0.065em;
  max-width: 790px;
  margin: 0 0 25px;
}
.hero h1 em {
  font-style: normal;
  color: var(--blue);
}
.hero-copy {
  font-size: 19px;
  color: var(--muted);
  max-width: 610px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 29px 0 35px;
}
.hero-facts {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  color: #436371;
  font-size: 13px;
}
.hero-facts span {
  padding: 6px 11px;
  background: #eaf6f9;
  border: 1px solid #d3e9ed;
  border-radius: 50px;
}
.hero-visual {
  min-height: 350px;
  background: #0b2c3b;
  border: 1px solid #20556b;
  box-shadow:
    24px 28px 0 #b5dfed,
    0 28px 60px #19557835;
  border-radius: 25px;
  transform: rotate(-3deg);
  overflow: hidden;
  color: #effaff;
}
.visual-top {
  padding: 18px 22px;
  border-bottom: 1px solid #315567;
  display: flex;
  gap: 10px;
  align-items: center;
  font-weight: 700;
}
.visual-top span:last-child {
  margin-left: auto;
  color: #5fa7bc;
}
.live-dot {
  width: 9px;
  height: 9px;
  background: #63d6a0;
  border-radius: 50%;
  box-shadow: 0 0 0 5px #63d6a020;
}
.visual-code {
  padding: 32px;
  font:
    14px/1.8 ui-monospace,
    SFMono-Regular,
    Consolas,
    monospace;
}
.visual-code pre {
  margin: 12px 0;
  font: inherit;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.code-caption {
  margin: 10px 0 0;
  font:
    12px/1.6 system-ui,
    sans-serif;
  color: #a3c3cf;
  overflow-wrap: anywhere;
}
.visual-code hr {
  border: 0;
  border-top: 1px solid #315567;
  margin: 16px 0;
}
.code-muted {
  color: #88aab7;
}
.code-key {
  color: #8cdef0;
}
.code-good {
  color: #79dfa9;
}
.benefits {
  padding: 0 24px 80px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.benefits div {
  display: grid;
  gap: 3px;
  padding: 26px 29px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
}
.benefits strong {
  font-size: 17px;
}
.benefits span {
  font-size: 14px;
  color: var(--muted);
}
.section {
  padding: 70px 24px;
}
.section h2,
.final-cta h2 {
  font-size: clamp(32px, 3.6vw, 49px);
  letter-spacing: -0.055em;
  line-height: 1.12;
  margin: 0 0 18px;
  max-width: 780px;
}
.section-copy {
  color: var(--muted);
  max-width: 680px;
  margin: 0 0 28px;
}
.demo-section {
  padding: 44px 36px;
  border-radius: 30px;
  background: radial-gradient(circle at 72% 12%, #174968 0, transparent 34%), #0b1e30;
  color: #eef9ff;
  scroll-margin-top: 95px;
}
.demo-section [hidden] {
  display: none !important;
}
.demo-section .eyebrow {
  color: #86d7fa;
  text-align: center;
}
.demo-section h2 {
  text-align: center;
}
.demo-section .section-copy {
  color: #abc4d2;
  max-width: 790px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.demo-picker-label {
  margin: 30px 0 12px;
  color: #9bb4c5;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-align: center;
}
.demo-picker {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 26px;
}
.demo-choice {
  text-align: left;
  padding: 12px 14px;
  border: 1px solid #2b4356;
  border-radius: 13px;
  color: #e6f4fa;
  background: #17283a;
  font-weight: 800;
  box-shadow: var(--shadow);
}
.demo-choice small {
  display: block;
  color: #94acba;
  font-size: 12px;
  font-weight: 500;
}
.demo-choice.selected {
  border-color: #59c5f5;
  background: #153d53;
  box-shadow: inset 0 0 0 1px #59c5f5;
}
.demo-choice:hover {
  border-color: #59c5f5;
}
.demo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.demo-panel {
  min-width: 0;
  padding: 27px;
  background: #142638;
  border: 1px solid #294258;
  border-radius: 22px;
  box-shadow: var(--shadow);
}
.demo-panel-head {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 18px;
}
.demo-panel-icon {
  display: grid;
  place-items: center;
  width: 35px;
  height: 35px;
  border-radius: 10px;
  background: #1c485e;
  color: #83d9fa;
  font-weight: 800;
}
.demo-kicker {
  display: block;
  margin: 0;
  color: #e6f7ff;
  font-size: 17px;
  font-weight: 800;
}
.demo-panel label {
  display: block;
  margin-bottom: 7px;
  font-weight: 700;
}
.demo-panel input {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid #39546a;
  border-radius: 12px;
  background: #0e1c2b;
  color: #effbff;
  font:
    700 18px ui-monospace,
    monospace;
}
.demo-hint {
  color: #aac2cf;
  font-size: 13px;
}
.demo-panel pre {
  min-height: 166px;
  margin: 20px 0;
  padding: 19px;
  border-radius: 14px;
  overflow: auto;
  background: #0b2330;
  color: #b9ecf4;
  font:
    13px/1.65 ui-monospace,
    monospace;
}
.demo-panel #demo-response {
  min-height: 292px;
  color: #d4f1f8;
}
.demo-code-title {
  display: flex;
  justify-content: space-between;
  margin-top: 22px;
  color: #9bb9c8;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
}
.demo-allowance {
  color: #a8c9d8;
  font-size: 13px;
}
.demo-consent {
  display: flex !important;
  align-items: flex-start;
  gap: 10px;
  margin: 0 0 14px !important;
  padding: 13px;
  border: 1px solid #34536a;
  border-radius: 12px;
  color: #d6e9f1;
  font-size: 13px;
  font-weight: 500 !important;
}
.demo-consent input {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  margin: 1px 0 0;
  accent-color: #59c5f5;
}
.demo-submit {
  width: 100%;
  margin-top: 4px;
  padding: 15px;
}
.demo-response-head {
  display: flex;
  align-items: center;
  gap: 12px;
}
.demo-response-head #demo-status {
  margin-left: auto;
  color: #a8c9d8;
  font-size: 13px;
  font-weight: 700;
}
.demo-response-head #demo-status.demo-ok {
  color: #6ce0b0;
}
.demo-response-head #demo-status.demo-error {
  color: #ff9985;
}
.demo-panel button:disabled {
  cursor: wait;
  opacity: 0.6;
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.service-card,
.plan-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 27px;
  box-shadow: var(--shadow);
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}
.service-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 25px 50px #0d536025;
}
.service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  background: var(--pale);
  border-radius: 13px;
  font-size: 22px;
  margin-bottom: 25px;
}
.pill {
  display: inline-block;
  border-radius: 100px;
  background: #e8f6f0;
  color: #127456;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
}
.service-card h3,
.plan-card h3 {
  font-size: 22px;
  letter-spacing: -0.03em;
  margin: 12px 0 7px;
}
.service-card p,
.plan-card p {
  color: var(--muted);
  margin: 0;
}
.source-note {
  color: var(--muted);
  font-size: 13px;
  margin: 25px 0 12px;
}
.text-link {
  color: var(--blue);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.split p:not(.eyebrow) {
  color: var(--muted);
  max-width: 520px;
}
.split .button {
  margin-top: 15px;
}
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.steps li {
  display: flex;
  gap: 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px;
}
.steps b {
  color: var(--blue);
  font:
    800 23px ui-monospace,
    monospace;
}
.steps div {
  display: grid;
  gap: 4px;
}
.steps span {
  color: var(--muted);
}
.pricing {
  padding-bottom: 100px;
}
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: 1fr;
  gap: 16px;
}
.plans-grid-inner {
  display: contents;
}
.plan-card {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 14px;
  min-height: 320px;
  min-width: 0;
}
.plan-card h3 {
  margin: 0;
}
.plan-card strong {
  font-size: 25px;
}
.plan-card .button {
  margin-top: auto;
}
.visual-flow {
  padding: 28px;
}
.visual-flow > div {
  display: flex;
  gap: 18px;
  padding: 14px 0;
}
.visual-flow b {
  color: #8cdef0;
  font:
    700 16px ui-monospace,
    monospace;
  padding-top: 4px;
}
.visual-flow p {
  margin: 0;
}
.visual-flow strong {
  display: block;
  color: #effaff;
}
.visual-flow span,
.flow-note {
  color: #a3c3cf;
  font-size: 14px;
}
.flow-note {
  border-top: 1px solid #315567;
  padding-top: 18px;
  margin-top: 16px !important;
}
.opencorp-menu {
  position: relative;
}
.opencorp-menu summary {
  cursor: pointer;
}
.opencorp-menu > div {
  position: absolute;
  right: 0;
  top: calc(100% + 14px);
  width: 270px;
  max-width: 85vw;
  padding: 12px;
  background: var(--card);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 4px;
  z-index: 20;
}
.opencorp-menu > div a {
  padding: 8px 12px;
  border-radius: 8px;
}
.opencorp-menu > div a:hover {
  background: var(--pale);
}
@media (min-width: 651px) and (max-width: 1000px) {
  .plans-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.final-cta {
  background: linear-gradient(120deg, #086d9e, #0c4566);
  color: white;
  border-radius: 28px;
  padding: 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  margin-bottom: 60px;
}
.final-cta h2 {
  margin: 0;
}
.final-cta p {
  color: #d9f0fa;
}
.final-cta .eyebrow {
  color: #afe0f3;
}
.button.light {
  background: white;
  border-color: white;
  color: #09567a;
}
footer {
  max-width: 1230px;
  margin: 0 auto;
  padding: 35px 24px 55px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}
footer .site-brand {
  color: var(--ink);
}
:root[data-theme='dark'] {
  color-scheme: dark;
  --ink: #e9f7f8;
  --muted: #a7c1c9;
  --line: #31525e;
  --card: #132d39;
  --pale: #1d4250;
  --blue: #69c9f2;
  --shadow: 0 18px 48px #0003;
  background: #0b2029;
  color: var(--ink);
}
[data-theme='dark'] body {
  background: radial-gradient(circle at 92% 3%, #173e4c 0, transparent 28%), #0b2029;
}
[data-theme='dark'] .site-header {
  background: #102a34ed;
}
[data-theme='dark'] .site-header nav a,
[data-theme='dark'] .header-actions button,
[data-theme='dark'] .hero-copy,
[data-theme='dark'] .section-copy,
[data-theme='dark'] .hero-facts,
[data-theme='dark'] .source-note {
  color: var(--muted);
}
[data-theme='dark'] .hero-facts span,
[data-theme='dark'] .brand-mark {
  background: #1e4352;
  border-color: #34687a;
}
[data-theme='dark'] .button {
  background: #0875aa;
  color: #fff;
  border-color: #0875aa;
}
[data-theme='dark'] .button.outline {
  background: var(--card);
  color: #c8eaf6;
  border-color: var(--line);
}
[data-theme='dark'] .pill {
  background: #143b31;
  color: #8be6b9;
}
[data-theme='dark'] footer .site-brand {
  color: var(--ink);
}
@media (max-width: 900px) {
  .site-header {
    flex-wrap: wrap;
  }
  .site-header nav {
    order: 3;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
  }
  .hero {
    grid-template-columns: 1fr;
    min-height: unset;
    padding-top: 75px;
  }
  .hero-visual {
    max-width: 580px;
  }
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .demo-picker {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 650px) {
  .site-header {
    padding: 12px 18px;
  }
  .site-header nav {
    font-size: 13px;
  }
  .header-actions {
    margin-left: auto;
  }
  .theme-label {
    display: none;
  }
  .hero {
    padding: 65px 20px 50px;
  }
  .hero h1 {
    font-size: 44px;
  }
  .hero-visual {
    transform: none;
    box-shadow: 10px 12px 0 #b5dfed;
  }
  .visual-code {
    font-size: 12px;
  }
  .benefits,
  .demo-grid,
  .service-grid,
  .split,
  .plans-grid {
    grid-template-columns: 1fr;
  }
  .benefits {
    padding: 0 20px 40px;
  }
  .section {
    padding: 55px 20px;
  }
  .final-cta {
    border-radius: 0;
    display: block;
    margin-bottom: 0;
  }
  .final-cta .button {
    margin-top: 20px;
  }
  footer {
    flex-wrap: wrap;
  }
}
@media (prefers-reduced-motion: reduce) {
  :root {
    scroll-behavior: auto;
  }
  .service-card {
    transition: none;
  }
}