:root {
  --bg: #f5efe6;
  --bg-deep: #0f172a;
  --surface: rgba(255, 252, 246, 0.78);
  --text: #172033;
  --muted: #58647b;
  --line: rgba(23, 32, 51, 0.12);
  --accent-deep: #8a5a18;
  --shadow-lg: 0 30px 70px rgba(15, 23, 42, 0.16);
  --shadow-md: 0 18px 40px rgba(15, 23, 42, 0.1);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --font-heading: "Fraunces", serif;
  --font-body: "Manrope", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 244, 216, 0.9), transparent 32%),
    radial-gradient(circle at 85% 10%, rgba(217, 227, 247, 0.7), transparent 24%),
    linear-gradient(180deg, #fbf6ee 0%, #f3ece2 45%, #efe7dc 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(15, 23, 42, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.2), transparent 85%);
  pointer-events: none;
  z-index: 0;
}

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

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

button {
  font: inherit;
}

h1,
h2,
h3,
strong,
summary {
  font-family: var(--font-heading);
}

h1,
h2,
h3,
p,
ul {
  margin: 0;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 20;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--bg-deep);
  color: #ffffff;
}

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

.page-shell {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 15;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 18px;
  margin-bottom: 28px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 999px;
  background: rgba(255, 248, 239, 0.72);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid rgba(23, 32, 51, 0.08);
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.08);
}

.brand-copy {
  display: grid;
  min-width: 0;
}

.brand-copy strong {
  font-size: 1.05rem;
  letter-spacing: -0.03em;
}

.brand-copy small {
  color: var(--muted);
  font-size: 0.77rem;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.site-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, 0.72);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--text);
}

.section {
  padding: 30px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 28px;
  align-items: stretch;
  padding-top: 14px;
}

.hero-copy,
.hero-panel,
.glass-card,
.search-card,
.content-card,
.leader-card,
.platform-card,
.architecture-card,
.next-step-panel,
.metrics-strip article,
.faq-list details {
  border: 1px solid rgba(255, 255, 255, 0.48);
  box-shadow: var(--shadow-md);
}

.hero-copy {
  padding: 36px;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 232, 193, 0.8), transparent 24%),
    linear-gradient(135deg, rgba(255, 251, 245, 0.95), rgba(248, 241, 231, 0.82));
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(184, 134, 61, 0.12);
  color: var(--accent-deep);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.next-step-panel h2 {
  font-size: clamp(2.5rem, 5vw, 4.7rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.hero-lead {
  max-width: 60ch;
  margin-top: 18px;
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 1.8;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

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

.button-primary,
.button-nav {
  background: var(--bg-deep);
  color: #ffffff;
  box-shadow: 0 18px 30px rgba(15, 23, 42, 0.18);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.8);
  color: var(--text);
  border: 1px solid var(--line);
}

.hero-points {
  display: grid;
  gap: 10px;
  margin-top: 26px;
  padding: 0;
  list-style: none;
}

.hero-points li {
  position: relative;
  padding-left: 30px;
  color: var(--text);
  font-size: 0.96rem;
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, #ffffff 0 22%, transparent 24%),
    linear-gradient(180deg, #cf9b4f 0%, #8a5a18 100%);
  box-shadow: 0 6px 12px rgba(138, 90, 24, 0.22);
}

.hero-panel {
  display: grid;
  gap: 18px;
}

.glass-card,
.search-card,
.content-card,
.leader-card,
.platform-card,
.architecture-card,
.next-step-panel,
.metrics-strip article,
.faq-list details,
.site-footer {
  border-radius: var(--radius-lg);
  background: var(--surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.signal-card {
  padding: 24px;
}

.card-label {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--accent-deep);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.signal-card h2,
.content-card h3,
.leader-card h3,
.platform-card h3 {
  font-size: 1.5rem;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.signal-grid div,
.platform-card ul li {
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(23, 32, 51, 0.08);
}

.signal-grid strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.02rem;
}

.signal-grid p,
.content-card p,
.leader-card p,
.platform-card p,
.architecture-card p,
.faq-list p,
.next-step-panel p,
.site-footer p {
  color: var(--muted);
  line-height: 1.75;
}

.search-card {
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(22, 32, 51, 0.94), rgba(14, 21, 35, 0.96)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0));
  color: #eef2ff;
}

.search-card .card-label {
  color: #d9c18d;
}

.search-title {
  font-size: 1.12rem;
  font-weight: 700;
  line-height: 1.45;
}

.search-url {
  margin-top: 10px;
  color: #9db7ff;
  font-size: 0.94rem;
}

.search-description {
  margin-top: 10px;
  color: rgba(238, 242, 255, 0.76);
  line-height: 1.7;
}

.metrics-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 18px 0 10px;
}

.metrics-strip article {
  padding: 20px;
}

.metrics-strip strong {
  display: block;
  margin-bottom: 8px;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--accent-deep);
}

.metrics-strip span {
  color: var(--muted);
  line-height: 1.6;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 24px;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.section-heading-tight {
  max-width: 720px;
}

.overview-grid,
.leaders-grid,
.platform-grid,
.architecture-grid {
  display: grid;
  gap: 18px;
}

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

.platform-grid {
  grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(0, 0.8fr));
}

.content-card,
.leader-card,
.platform-card,
.architecture-card {
  padding: 24px;
}

.leader-card span {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--accent-deep);
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.platform-card-wide {
  background:
    radial-gradient(circle at top right, rgba(239, 216, 175, 0.65), transparent 28%),
    rgba(255, 252, 246, 0.82);
}

.platform-card ul {
  display: grid;
  gap: 12px;
  margin-top: 18px;
  padding: 0;
  list-style: none;
}

.architecture-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.18rem;
  letter-spacing: -0.02em;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  padding: 18px 20px;
}

.faq-list summary {
  cursor: pointer;
  list-style: none;
  font-size: 1.22rem;
  letter-spacing: -0.02em;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  float: right;
  color: var(--accent-deep);
}

.faq-list details[open] summary::after {
  content: "-";
}

.faq-list p {
  margin-top: 14px;
}

.next-step-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px;
  background:
    radial-gradient(circle at left center, rgba(239, 216, 175, 0.54), transparent 24%),
    linear-gradient(135deg, rgba(20, 29, 46, 0.96), rgba(13, 20, 33, 0.96));
  color: #f8fafc;
}

.next-step-panel .eyebrow {
  background: rgba(239, 216, 175, 0.12);
  color: #f2d8a3;
}

.next-step-panel p {
  color: rgba(248, 250, 252, 0.78);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 24px;
  margin-top: 16px;
  border: 1px solid rgba(255, 255, 255, 0.48);
}

.site-footer strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.1rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid rgba(184, 134, 61, 0.34);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .button,
  .site-nav a {
    transition: none;
  }
}

@media (max-width: 1080px) {
  .hero,
  .overview-grid,
  .leaders-grid,
  .platform-grid,
  .architecture-grid,
  .metrics-strip,
  .next-step-panel,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .next-step-panel,
  .site-footer {
    display: grid;
  }
}

@media (max-width: 820px) {
  .page-shell {
    width: min(100% - 20px, 1180px);
    padding-top: 16px;
  }

  .site-header {
    align-items: flex-start;
    border-radius: 28px;
  }

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

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 10px);
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: 24px;
    background: rgba(255, 248, 239, 0.96);
    box-shadow: var(--shadow-lg);
  }

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

  .site-nav a {
    padding: 12px 14px;
  }

  .brand-copy small {
    white-space: normal;
  }

  .hero-copy,
  .signal-card,
  .search-card,
  .content-card,
  .leader-card,
  .platform-card,
  .architecture-card,
  .faq-list details,
  .next-step-panel,
  .site-footer {
    padding: 20px;
  }

  .hero h1,
  .section-heading h2,
  .next-step-panel h2 {
    font-size: clamp(2.1rem, 10vw, 3.4rem);
  }

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

@media (max-width: 560px) {
  .hero-actions,
  .next-actions {
    flex-direction: column;
  }

  .button,
  .button-nav {
    width: 100%;
  }
}