:root {
  --bg: #ffffff;
  --ink: #111318;
  --ink-soft: #323844;
  --muted: #5e6877;
  --line: #dfe4ea;
  --line-dark: #252a32;
  --surface: #f6f8fa;
  --surface-strong: #eef2f5;
  --red: #ec422b;
  --red-dark: #b72d20;
  --gold: #f4ad24;
  --gold-soft: #fff4d8;
  --blue: #1f5f9e;
  --green: #0e7a45;
  --navy: #111822;
  --shadow: 0 20px 50px rgba(17, 19, 24, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 200;
  background: var(--ink);
  color: #fff;
  padding: 10px 14px;
  border-radius: 6px;
}

.skip-link:focus {
  top: 16px;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.section {
  padding: 88px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  width: 250px;
  min-width: 210px;
}

.brand img {
  width: 100%;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--ink-soft);
  font-size: 0.95rem;
  font-weight: 650;
}

.site-nav a {
  padding: 8px 2px;
}

.site-nav a:hover,
.site-nav a:focus {
  color: var(--red-dark);
}

.nav-cta {
  border: 1px solid var(--ink);
  border-radius: 6px;
  padding: 8px 14px !important;
  color: var(--ink) !important;
}

.menu-button {
  display: none;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--red-dark);
  font-size: 0.83rem;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 900px;
  margin: 0 auto 22px;
  font-size: 4rem;
  line-height: 1.04;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: 2.55rem;
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
  line-height: 1.25;
  letter-spacing: 0;
}

p {
  color: var(--muted);
}

.hero {
  padding-top: 82px;
  background:
    linear-gradient(180deg, #ffffff 0%, #ffffff 58%, #f3f6f9 100%);
  overflow: hidden;
}

.hero-inner {
  text-align: center;
}

.hero-copy {
  max-width: 780px;
  margin: 0 auto 28px;
  font-size: 1.16rem;
  color: var(--ink-soft);
}

.hero-actions,
.hero-proof {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-actions {
  margin-bottom: 26px;
}

.hero-proof {
  margin-bottom: 44px;
}

.hero-proof span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 12px;
  background: #fff;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 700;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 6px;
  padding: 11px 18px;
  border: 1px solid transparent;
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
  transition:
    transform 160ms ease,
    background 160ms ease,
    border-color 160ms ease,
    color 160ms ease;
}

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

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

.button-primary:hover,
.button-primary:focus {
  background: var(--red-dark);
  border-color: var(--red-dark);
}

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

.button-secondary:hover,
.button-secondary:focus {
  background: var(--ink);
  color: #fff;
}

.button-plain {
  background: transparent;
  border-color: transparent;
  color: var(--blue);
}

.button-plain:hover,
.button-plain:focus {
  background: #eef5ff;
}

.board-preview {
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  background: #151a21;
  color: #fff;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.preview-toolbar {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.preview-toolbar strong {
  display: block;
  font-size: 1.05rem;
}

.preview-toolbar span {
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.9rem;
}

.status-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.status {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.76) !important;
  font-size: 0.8rem !important;
  font-weight: 800;
}

.status-ok {
  border-color: rgba(14, 122, 69, 0.5);
  background: rgba(14, 122, 69, 0.18);
}

.apparatus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding: 18px;
}

.apparatus-card {
  min-height: 300px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: #1e242d;
  padding: 16px;
}

.apparatus-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.apparatus-head h2 {
  margin: 0;
  color: #fff;
  font-size: 1.25rem;
}

.apparatus-head span {
  border-radius: 999px;
  background: rgba(14, 122, 69, 0.18);
  color: #9ff3c8;
  padding: 4px 10px;
  font-size: 0.82rem;
  font-weight: 900;
}

.apparatus-head.warning span {
  background: rgba(244, 173, 36, 0.15);
  color: #ffd87e;
}

.seat-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.seat-list li {
  display: grid;
  gap: 2px;
  min-height: 48px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  padding: 8px 10px;
}

.seat-list span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.78rem;
}

.seat-list strong {
  color: #fff;
  font-size: 0.95rem;
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: 56px;
  align-items: start;
}

.two-col p {
  max-width: 620px;
  font-size: 1.05rem;
}

.product-section,
.buyer-section,
.comparison-section {
  background: #fff;
}

.problem-grid,
.deployment-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.problem-grid div,
.deployment-grid div {
  min-height: 150px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: var(--surface);
}

.problem-grid strong,
.deployment-grid strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1rem;
}

.problem-grid span,
.deployment-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.93rem;
}

.section-heading {
  max-width: 740px;
  margin-bottom: 42px;
}

.section-heading p:last-child {
  font-size: 1.05rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.feature-card {
  min-height: 250px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 20px;
}

.feature-kicker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  border-radius: 6px;
  background: var(--gold-soft);
  color: #7d4b00;
  font-weight: 900;
  font-size: 0.84rem;
}

.feature-card p {
  margin-bottom: 0;
  font-size: 0.94rem;
}

.buyer-section,
.pricing-section,
.faq-section {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  min-height: 52px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 14px 16px 14px 44px;
  color: var(--ink-soft);
  font-weight: 650;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 20px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--red);
}

.use-case-section {
  background: #fff;
}

.use-case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.use-case-grid article {
  min-height: 210px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 20px;
}

.use-case-grid p {
  margin-bottom: 0;
}

.use-case-grid a {
  display: inline-flex;
  margin-top: 14px;
  color: var(--blue);
  font-weight: 850;
}

.page-hero {
  background: linear-gradient(180deg, #ffffff 0%, #f3f6f9 100%);
}

.page-hero .container {
  max-width: 980px;
}

.page-hero h1 {
  margin-left: 0;
  margin-right: 0;
  text-align: left;
}

.page-copy {
  max-width: 760px;
  color: var(--ink-soft);
  font-size: 1.16rem;
}

.breadcrumb,
.breadcrumb a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 750;
}

.breadcrumb a:hover,
.breadcrumb a:focus {
  color: var(--blue);
}

.seo-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 18px;
  align-items: start;
}

.content-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 24px;
}

.content-card p:last-child {
  margin-bottom: 0;
}

.plain-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
  color: var(--ink-soft);
}

.page-cta {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 34px;
}

.page-cta p {
  max-width: 720px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-height: 560px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 48px 24px 24px;
}

.featured-price {
  border-color: var(--red);
  box-shadow: 0 18px 44px rgba(236, 66, 43, 0.14);
}

.recommended {
  position: absolute;
  top: 18px;
  left: 24px;
  border-radius: 999px;
  background: var(--red);
  color: #fff;
  padding: 5px 10px;
  font-size: 0.78rem;
  font-weight: 900;
}

.price-card p {
  margin-bottom: 0;
}

.price {
  color: var(--ink);
  font-weight: 900;
  line-height: 1;
}

.price span {
  font-size: 3.2rem;
}

.price.custom {
  font-size: 2.4rem;
}

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

.price-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.price-card li {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

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

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

.pricing-note {
  margin-top: 24px;
  border-left: 4px solid var(--red);
  border-radius: 8px;
  background: #fff;
  padding: 18px 20px;
  color: var(--ink-soft);
}

.deployment-section {
  background: #fff;
}

.comparison-table {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
}

th,
td {
  padding: 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  font-size: 0.95rem;
}

thead th {
  background: var(--navy);
  color: #fff;
  font-weight: 800;
}

tbody tr:last-child th,
tbody tr:last-child td {
  border-bottom: 0;
}

tbody th {
  width: 25%;
  color: var(--ink);
}

tbody td {
  color: var(--muted);
}

tbody td:last-child {
  color: var(--ink);
  font-weight: 750;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 18px;
}

summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 850;
}

details p {
  margin: 12px 0 0;
}

.contact-section {
  background: #fff;
}

.contact-wrap {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 56px;
  align-items: start;
}

.contact-links {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.contact-links a {
  color: var(--blue);
  font-weight: 800;
}

.contact-form {
  display: grid;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 22px;
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-weight: 800;
}

.screen-reader-field {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  border: 1px solid #cbd3dc;
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  padding: 12px 13px;
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(31, 95, 158, 0.13);
}

.form-status {
  min-height: 24px;
  margin: 0;
  border-left: 4px solid var(--red);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  padding: 12px 14px;
  font-size: 0.92rem;
  font-weight: 750;
}

.form-status:empty {
  display: none;
}

.form-status.error {
  border-left-color: #a64235;
}

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

.contact-form .button:disabled {
  cursor: not-allowed;
  opacity: 0.72;
}

.site-footer {
  background: var(--navy);
  color: #fff;
  padding: 30px 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
}

.footer-inner img {
  width: 170px;
  border-radius: 4px;
  background: #fff;
  padding: 6px;
}

.footer-inner strong,
.footer-inner span,
.footer-links a {
  display: block;
}

.footer-inner span,
.footer-links a {
  color: rgba(255, 255, 255, 0.7);
}

.footer-links {
  display: grid;
  gap: 6px;
  text-align: right;
}

.footer-links a:hover,
.footer-links a:focus {
  color: #fff;
}

@media (max-width: 980px) {
  .section {
    padding: 72px 0;
  }

  .site-nav {
    position: fixed;
    inset: 76px 0 auto 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border-bottom: 1px solid var(--line);
    background: #fff;
    padding: 10px 20px 18px;
    box-shadow: 0 20px 40px rgba(17, 19, 24, 0.12);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    min-height: 46px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--line);
  }

  .site-nav a:last-child {
    border-bottom: 0;
  }

  .nav-cta {
    justify-content: center;
    margin-top: 10px;
    border-color: var(--red);
    background: var(--red);
    color: #fff !important;
  }

  .menu-button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #fff;
    color: var(--ink);
    padding: 8px 10px;
    font-weight: 800;
  }

  .menu-lines {
    display: grid;
    gap: 3px;
  }

  .menu-lines span {
    display: block;
    width: 15px;
    height: 2px;
    background: var(--ink);
  }

  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2.15rem;
  }

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

  .two-col,
  .contact-wrap,
  .seo-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }
}

@media (max-width: 700px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .section {
    padding: 58px 0;
  }

  .hero {
    padding-top: 58px;
  }

  .brand {
    width: 190px;
    min-width: 170px;
  }

  h1 {
    font-size: 2.35rem;
    line-height: 1.1;
  }

  h2 {
    font-size: 1.8rem;
  }

  .hero-copy,
  .two-col p,
  .section-heading p:last-child {
    font-size: 1rem;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .preview-toolbar,
  .status-group {
    align-items: flex-start;
    justify-content: flex-start;
  }

  .preview-toolbar {
    flex-direction: column;
  }

  .apparatus-grid,
  .feature-grid,
  .pricing-grid,
  .use-case-grid,
  .problem-grid,
  .deployment-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .comparison-table {
    overflow-x: visible;
  }

  table,
  thead,
  tbody,
  tr,
  th,
  td {
    display: block;
    min-width: 0;
  }

  thead {
    display: none;
  }

  tbody tr {
    border-bottom: 1px solid var(--line);
    padding: 12px;
  }

  tbody tr:last-child {
    border-bottom: 0;
  }

  tbody th {
    width: auto;
    margin: -12px -12px 8px;
    border-bottom: 0;
    background: var(--navy);
    color: #fff;
    padding: 12px;
  }

  tbody td {
    display: grid;
    gap: 2px;
    border-bottom: 1px solid var(--line);
    padding: 10px 0;
  }

  tbody td:last-child {
    border-bottom: 0;
  }

  tbody td::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 800;
  }

  .apparatus-card,
  .feature-card,
  .price-card {
    min-height: auto;
  }

  .price span {
    font-size: 2.75rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .footer-links {
    text-align: left;
  }
}