:root {
  color-scheme: light;
  --accent: #d97a3a;
  --accent-dark: #9c5428;
  --secondary: #4e6475;
  --secondary-dark: #3f5362;
  --green: #4f7d5b;
  --text: #2e2e2e;
  --muted: #5f6368;
  --eyebrow: #7a8087;
  --border: rgba(208, 213, 218, 0.88);
  --surface: rgba(255, 255, 255, 0.94);
  --surface-strong: #ffffff;
  --page: #f7f8f8;
  --shadow: 0 20px 55px rgba(78, 100, 117, 0.16);
  --container: min(1380px, calc(100% - 32px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: Aptos, "Segoe UI", Inter, "Helvetica Neue", Arial, sans-serif;
  background:
    radial-gradient(
      circle at 18% 8%,
      rgba(217, 122, 58, 0.2),
      transparent 28rem
    ),
    radial-gradient(
      circle at 86% 18%,
      rgba(78, 100, 117, 0.18),
      transparent 26rem
    ),
    linear-gradient(180deg, #fbfbfc 0%, #f1f4f4 48%, #eef2f4 100%);
}

body.nav-open {
  overflow: hidden;
}

a {
  color: var(--accent-dark);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

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

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

.skip-link {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 20;
  transform: translateY(-140%);
  padding: 10px 14px;
  color: #ffffff;
  background: var(--secondary-dark);
  border-radius: 6px;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  top: 16px;
  left: 50%;
  z-index: 10;
  width: var(--container);
  min-height: 64px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px 12px 10px 16px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 16px 42px rgba(63, 83, 98, 0.16);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.brand,
.site-nav,
.site-footer nav,
.hero-actions {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  color: var(--text);
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: #ffffff;
  font-size: 0.9rem;
  background: linear-gradient(135deg, var(--accent), var(--secondary));
  border-radius: 8px;
}

.site-nav {
  gap: 6px;
}

.site-nav a {
  padding: 10px 12px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 8px;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
  background: rgba(217, 122, 58, 0.12);
}

.nav-toggle {
  display: none;
  min-height: 42px;
  padding: 0 14px;
  color: #ffffff;
  font: inherit;
  font-weight: 800;
  background: var(--secondary-dark);
  border: 0;
  border-radius: 8px;
}

.hero {
  position: relative;
  min-height: 88vh;
  padding: clamp(120px, 16vh, 180px) 0 clamp(72px, 12vh, 116px);
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #ffffff;
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(
      90deg,
      rgba(20, 23, 25, 0.86) 0%,
      rgba(38, 45, 49, 0.68) 42%,
      rgba(20, 23, 25, 0.2) 100%
    ),
    linear-gradient(0deg, rgba(20, 23, 25, 0.46), rgba(20, 23, 25, 0.28));
}

.hero-content {
  position: relative;
  width: var(--container);
  max-width: 820px;
  margin: 0 auto;
  padding-right: min(16vw, 180px);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--eyebrow);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: rgba(255, 255, 255, 0.74);
}

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

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.05;
}

h1 {
  max-width: 780px;
  font-size: 5.6rem;
}

h2 {
  font-size: 3.8rem;
}

h3 {
  font-size: 1.55rem;
}

p {
  line-height: 1.65;
}

.hero-content > p:not(.eyebrow) {
  max-width: 650px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.18rem;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  font-weight: 800;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 8px;
}

.button.primary {
  color: #ffffff;
  background: var(--accent);
}

.button.primary:hover,
.button.primary:focus-visible {
  color: #ffffff;
  background: var(--accent-dark);
}

.button.secondary {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.46);
}

.button.secondary:hover,
.button.secondary:focus-visible {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.24);
}

.section {
  width: var(--container);
  margin: 0 auto;
  padding: clamp(70px, 10vw, 132px) 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 32px;
}

.section-heading.wide {
  max-width: 960px;
}

.intro-grid,
.contact-grid,
.use-case-list {
  display: grid;
  gap: 18px;
}

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

.panel,
.use-case-card,
.demo-panel,
.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel,
.use-case-card {
  min-height: 220px;
  padding: clamp(24px, 3vw, 34px);
}

.panel p,
.use-case-card p,
.demo-panel p {
  margin: 16px 0 0;
  color: var(--muted);
}

.product-section {
  padding-top: clamp(60px, 9vw, 116px);
}

.product-feature {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.78fr);
  gap: clamp(22px, 4vw, 56px);
  align-items: stretch;
  margin-bottom: 24px;
  padding: clamp(22px, 4vw, 40px);
  background: var(--surface-strong);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.product-copy {
  align-self: center;
}

.status-pill {
  display: inline-flex;
  margin: 0 0 18px;
  padding: 7px 10px;
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 800;
  background: var(--green);
  border-radius: 8px;
}

.status-pill.caution {
  background: var(--accent-dark);
}

.product-copy > p:not(.status-pill) {
  max-width: 720px;
  color: var(--muted);
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  line-height: 1.55;
  color: var(--muted);
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
}

.product-image {
  width: 100%;
  height: 100%;
  min-height: 380px;
  object-fit: cover;
  border-radius: 8px;
}

.use-case-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.use-case-card {
  border-color: rgba(217, 122, 58, 0.46);
}

.demo-panel {
  min-height: 240px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: clamp(26px, 4vw, 44px);
}

.demo-panel .button {
  flex: 0 0 auto;
}

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

.plain-page {
  width: var(--container);
  margin: 0 auto;
  padding: 140px 0 clamp(70px, 10vw, 132px);
}

.plain-policy {
  max-width: 860px;
  padding: clamp(26px, 5vw, 64px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.plain-policy h1 {
  font-size: 3.8rem;
}

.plain-policy h2 {
  margin-top: 44px;
  font-size: 1.75rem;
}

.plain-policy p {
  max-width: 760px;
  color: var(--muted);
}

.plain-policy .plain-lede {
  margin-top: 22px;
  color: var(--text);
  font-size: 1.22rem;
}

.plain-policy .plain-updated {
  margin-top: 12px;
  font-weight: 800;
}

.contact-card {
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 12px;
  padding: clamp(22px, 3vw, 32px);
  color: var(--accent-dark);
  font-size: 1.35rem;
  font-weight: 800;
  text-decoration: none;
}

.contact-card span {
  color: var(--muted);
  font-size: 0.82rem;
  text-transform: uppercase;
}

.contact-card:hover,
.contact-card:focus-visible {
  color: var(--secondary-dark);
  border-color: rgba(78, 100, 117, 0.5);
}

.site-footer {
  width: var(--container);
  margin: 0 auto;
  padding: 32px 0 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

.site-footer p {
  margin: 0;
}

.site-footer nav {
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px;
}

.site-footer a {
  font-weight: 700;
}

@media (max-width: 920px) {
  h1 {
    font-size: 3.8rem;
  }

  h2 {
    font-size: 2.8rem;
  }

  h3 {
    font-size: 1.4rem;
  }

  .plain-policy h1 {
    font-size: 3.2rem;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: min(320px, 100%);
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: var(--shadow);
  }

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

  .hero-content {
    padding-right: 0;
  }

  .intro-grid,
  .contact-grid,
  .use-case-list,
  .product-feature {
    grid-template-columns: 1fr;
  }

  .product-image {
    min-height: 300px;
  }

  .demo-panel,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer nav {
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  :root {
    --container: min(100% - 20px, 1380px);
  }

  .site-header {
    top: 10px;
  }

  .brand {
    font-size: 0.98rem;
  }

  .hero {
    min-height: 92vh;
    padding-top: 112px;
  }

  h1 {
    font-size: 2.65rem;
  }

  h2 {
    font-size: 2.1rem;
  }

  h3 {
    font-size: 1.25rem;
  }

  .plain-policy h1 {
    font-size: 2.35rem;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .button {
    padding-right: 12px;
    padding-left: 12px;
  }

  .panel,
  .use-case-card,
  .plain-policy {
    min-height: 0;
  }
}