:root {
  --bg: #f4f0e8;
  --panel: rgba(255, 255, 255, 0.78);
  --panel-strong: rgba(255, 255, 255, 0.94);
  --border: rgba(12, 46, 57, 0.12);
  --text: #163540;
  --muted: #5e7278;
  --teal: #0f5962;
  --teal-strong: #093d45;
  --sand: #dcc9a8;
  --amber: #ca8c3e;
  --shadow: 0 28px 70px rgba(12, 40, 50, 0.1);
  --radius-lg: 30px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --max-width: 1220px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(201, 168, 120, 0.18), transparent 26%),
    radial-gradient(circle at 85% 8%, rgba(15, 89, 98, 0.16), transparent 23%),
    linear-gradient(180deg, #faf8f2 0%, var(--bg) 38%, #f7f4ee 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(15, 89, 98, 0.03) 0, rgba(15, 89, 98, 0.03) 1px, transparent 1px),
    radial-gradient(circle at 80% 60%, rgba(202, 140, 62, 0.04) 0, rgba(202, 140, 62, 0.04) 1px, transparent 1px);
  background-size: 26px 26px, 34px 34px;
  opacity: 0.8;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

.page-shell {
  width: min(calc(100% - 40px), var(--max-width));
  margin: 0 auto;
  padding-bottom: 48px;
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 18px;
  padding: 18px 24px;
  border: 1px solid var(--border);
  border-radius: 999px;
  backdrop-filter: blur(18px);
  background: rgba(250, 248, 242, 0.78);
  box-shadow: 0 18px 40px rgba(14, 40, 48, 0.08);
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  display: grid;
  gap: 4px;
}

.brand-mark span {
  display: block;
  width: 42px;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--teal), rgba(15, 89, 98, 0.2));
}

.brand-kicker,
.eyebrow {
  margin: 0 0 6px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: var(--muted);
}

.brand-name {
  font-weight: 700;
  font-size: 1.15rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.96rem;
  color: var(--muted);
}

.site-nav a {
  position: relative;
  padding-bottom: 4px;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--text);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 28px;
  height: 2px;
  margin: 6px 0;
  background: var(--text);
}

.section,
.platform-band {
  margin-top: 34px;
  padding: 42px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

#platform,
#modules,
#benefits,
#insights,
#faq,
#contact {
  scroll-margin-top: 108px;
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.95fr;
  gap: 34px;
  padding-top: 48px;
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  right: -140px;
  top: -90px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(15, 89, 98, 0.2), rgba(15, 89, 98, 0.02) 58%, transparent 60%);
  filter: blur(8px);
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.hero-title {
  margin: 0;
  font-family: "Iowan Old Style", "Georgia", serif;
  font-size: clamp(2.7rem, 6vw, 5.2rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.hero-title span {
  display: block;
  transform: translateY(26px);
  opacity: 0;
  filter: blur(8px);
  transition: transform 700ms ease, opacity 700ms ease, filter 700ms ease;
}

.hero-title span.is-visible {
  transform: translateY(0);
  opacity: 1;
  filter: blur(0);
}

.hero-text {
  max-width: 58ch;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.hero-actions,
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

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

.button-primary {
  color: #f8f6f0;
  background: linear-gradient(135deg, var(--teal), var(--teal-strong));
  box-shadow: 0 18px 28px rgba(9, 61, 69, 0.18);
}

.button-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.6);
  border-color: var(--border);
}

.stat-card {
  flex: 1 1 180px;
  min-width: 180px;
  padding: 18px 20px;
  border: 1px solid rgba(15, 89, 98, 0.12);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
}

.stat-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--teal);
}

.stat-card span {
  color: var(--muted);
  line-height: 1.45;
}

.hero-panel {
  display: flex;
  align-items: stretch;
}

.panel-screen {
  width: 100%;
  padding: 28px;
  border-radius: 34px;
  background:
    linear-gradient(160deg, rgba(8, 38, 44, 0.96), rgba(17, 77, 82, 0.96)),
    radial-gradient(circle at 10% 10%, rgba(202, 140, 62, 0.24), transparent 30%);
  color: #eff7f7;
  box-shadow: 0 28px 54px rgba(9, 49, 54, 0.22);
  position: relative;
  overflow: hidden;
}

.panel-screen::after {
  content: "";
  position: absolute;
  inset: auto -60px -90px auto;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(202, 140, 62, 0.25), transparent 70%);
}

.panel-topline,
.mini-list {
  position: relative;
  z-index: 1;
}

.panel-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.84rem;
  color: rgba(239, 247, 247, 0.75);
}

.live-pill {
  padding: 7px 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.preview-stack {
  display: grid;
  gap: 18px;
  margin-top: 28px;
  position: relative;
  z-index: 1;
}

.preview-card {
  padding: 22px;
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.preview-card p,
.preview-card small {
  margin: 0;
  color: rgba(239, 247, 247, 0.72);
}

.preview-card strong {
  display: block;
  margin-top: 6px;
  font-size: 1.12rem;
  line-height: 1.35;
}

.preview-card-primary {
  background: rgba(255, 255, 255, 0.08);
}

.preview-card-grid {
  display: grid;
  grid-template-columns: 1fr 120px;
  gap: 16px;
  background: rgba(255, 255, 255, 0.05);
}

.preview-card-outline {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(202, 140, 62, 0.12);
}

.timeline-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--sand);
  box-shadow: 0 0 0 8px rgba(220, 201, 168, 0.12);
}

.mini-list {
  padding-left: 18px;
  margin: 12px 0 0;
}

.mini-list li {
  margin-top: 8px;
  color: rgba(239, 247, 247, 0.85);
}

.mini-chart {
  display: flex;
  align-items: end;
  gap: 8px;
}

.mini-chart span {
  width: 12px;
  height: var(--bar);
  border-radius: 999px;
  background: linear-gradient(180deg, var(--sand), rgba(220, 201, 168, 0.2));
}

.section-heading {
  display: grid;
  gap: 10px;
  max-width: 760px;
}

.section-heading h2,
.platform-band h2,
.contact-panel h2 {
  margin: 0;
  font-family: "Iowan Old Style", "Georgia", serif;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.08;
}

.platform-band {
  display: grid;
  gap: 26px;
}

.platform-grid,
.module-grid,
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 26px;
}

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

.platform-grid article,
.module-card,
.testimonial-card,
.benefit-card,
.insight-card,
.faq-item,
.contact-panel,
.insight-detail,
.insights-toolbar,
.benefit-highlight {
  border: 1px solid var(--border);
  background: var(--panel-strong);
}

.platform-grid article,
.module-card,
.testimonial-card,
.benefit-card {
  padding: 22px;
  border-radius: var(--radius-md);
}

.platform-grid span {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border-radius: 50%;
  background: rgba(15, 89, 98, 0.08);
  color: var(--teal);
  font-weight: 700;
}

.platform-grid h3,
.module-card h3,
.testimonial-card strong,
.benefit-card strong,
.insight-card h3 {
  margin: 0;
}

.platform-grid p,
.module-card p,
.testimonial-card p,
.benefit-card p,
.contact-panel p,
.detail-body p,
.faq-panel p {
  color: var(--muted);
  line-height: 1.7;
}

.module-tag {
  margin: 0 0 12px;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
}

.benefit-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr 1fr;
  gap: 18px;
  margin-top: 28px;
}

.benefit-column {
  display: grid;
  gap: 18px;
}

.benefit-highlight {
  padding: 28px;
  border-radius: 32px;
  background: linear-gradient(160deg, rgba(15, 89, 98, 0.98), rgba(9, 61, 69, 0.98));
  color: #eff7f7;
  position: relative;
  overflow: hidden;
}

.benefit-highlight p {
  margin: 0;
  color: rgba(239, 247, 247, 0.85);
  font-size: 1.1rem;
  line-height: 1.75;
}

.quote-mark {
  font-family: "Iowan Old Style", "Georgia", serif;
  font-size: 5rem;
  line-height: 1;
  color: rgba(220, 201, 168, 0.5);
  margin-bottom: 18px;
}

.testimonial-card {
  min-height: 210px;
}

.insights-toolbar {
  display: grid;
  gap: 18px;
  margin-top: 26px;
  padding: 22px;
  border-radius: 24px;
}

.search-field {
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.search-field input,
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(12, 46, 57, 0.14);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
  padding: 14px 16px;
  color: var(--text);
}

.topic-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.topic-chip {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.66);
  color: var(--muted);
  padding: 10px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.topic-chip.is-active {
  background: var(--teal);
  border-color: var(--teal);
  color: #eff7f7;
}

.insights-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
  margin-top: 18px;
}

.insight-cards {
  display: grid;
  gap: 14px;
}

.insight-card,
.insight-detail {
  border-radius: 24px;
}

.insight-card {
  width: 100%;
  display: block;
  padding: 22px;
  text-align: left;
  cursor: pointer;
  appearance: none;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.insight-card:hover,
.insight-card:focus-visible,
.insight-card.is-active {
  transform: translateY(-2px);
  border-color: rgba(15, 89, 98, 0.26);
  box-shadow: 0 16px 32px rgba(12, 40, 50, 0.08);
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.86rem;
}

.topic-list,
.entity-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.topic-list span,
.entity-list span {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(15, 89, 98, 0.08);
  color: var(--teal);
  font-size: 0.8rem;
}

.entity-list span {
  background: rgba(202, 140, 62, 0.12);
  color: #8e5c20;
}

.insight-detail {
  padding: 24px;
  position: sticky;
  top: 110px;
  align-self: start;
}

.detail-placeholder h3,
.detail-body h3 {
  margin: 4px 0 14px;
}

.detail-body {
  display: grid;
  gap: 16px;
}

.detail-block {
  padding-top: 14px;
  border-top: 1px solid rgba(12, 46, 57, 0.1);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
}

.detail-grid strong {
  display: block;
  margin-bottom: 5px;
  font-size: 0.84rem;
  color: var(--muted);
}

.faq-list {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.faq-item {
  border-radius: 22px;
  overflow: hidden;
}

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px;
  border: 0;
  background: transparent;
  text-align: left;
  color: var(--text);
  font-weight: 600;
}

.faq-symbol {
  font-size: 1.35rem;
  color: var(--teal);
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 240ms ease;
  padding: 0 22px;
}

.faq-item.is-open .faq-panel {
  max-height: 220px;
  padding-bottom: 18px;
}

.contact-panel {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 26px;
  padding: 28px;
  border-radius: 30px;
}

.contact-form {
  display: grid;
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
}

.form-feedback {
  min-height: 24px;
  margin: 0;
  color: var(--teal);
  font-weight: 600;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 18px;
  align-items: center;
  margin-top: 30px;
  padding: 24px 10px 0;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 550ms ease, transform 550ms ease;
}

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

@media (max-width: 1080px) {
  .hero,
  .insights-layout,
  .contact-panel,
  .benefit-layout,
  .platform-grid,
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

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

  .benefit-column {
    order: 2;
  }

  .benefit-highlight {
    order: 1;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(calc(100% - 24px), var(--max-width));
  }

  .site-header {
    padding: 16px 18px;
    border-radius: 30px;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: 24px;
    background: rgba(250, 248, 242, 0.96);
    box-shadow: 0 18px 38px rgba(14, 40, 48, 0.08);
  }

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

  .section,
  .platform-band {
    padding: 28px 22px;
  }

  .hero {
    padding-top: 28px;
  }

  .hero-title {
    font-size: 2.8rem;
  }

  .preview-card-grid {
    grid-template-columns: 1fr;
  }

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

  .insight-detail {
    position: static;
  }
}