@import url("https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600;700;800&display=swap");

:root {
  color-scheme: light;
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --surface: #ffffff;
  --surface-strong: #ffffff;
  --surface-soft: rgba(17, 24, 39, 0.035);
  --surface-hover: #f9fafb;
  --surface-inset: #f8fafc;
  --section-wash: linear-gradient(180deg, #f8fafc, rgba(248, 250, 252, 0));
  --border: #e5e7eb;
  --text: #111827;
  --muted: #4b5563;
  --subtle: #6b7280;
  --accent: #30d158;
  --accent-hover: #16a34a;
  --chart-muted: #d1d5db;
  --chart-border: rgba(17, 24, 39, 0.08);
  --shadow: 0 20px 55px rgba(17, 24, 39, 0.08);
  --header-bg: rgba(255, 255, 255, 0.86);
  --radius: 8px;
  --radius-lg: 8px;
  --font-sans: "Geist", "Inter", "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;
  --fs-hero: 4.5rem;
  --fs-section: 2.75rem;
  --fs-subtitle: 1.375rem;
  --fs-body: 1.0625rem;
  --fs-label: 0.875rem;
  --section-gap: 4.25rem;
  --grid-gap: 1rem;
  --card-pad: 1.15rem;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b0b0b;
  --bg-soft: #111111;
  --surface: #18181b;
  --surface-strong: #18181b;
  --surface-soft: rgba(255, 255, 255, 0.055);
  --surface-hover: rgba(255, 255, 255, 0.075);
  --surface-inset: rgba(255, 255, 255, 0.035);
  --section-wash: linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent);
  --border: #27272a;
  --text: #ffffff;
  --muted: #a1a1aa;
  --subtle: #71717a;
  --accent: #30d158;
  --accent-hover: #16a34a;
  --chart-muted: #3f3f46;
  --chart-border: rgba(255, 255, 255, 0.18);
  --shadow: 0 20px 55px rgba(0, 0, 0, 0.42);
  --header-bg: rgba(11, 11, 11, 0.88);
}

* {
  box-sizing: border-box;
}

::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 360ms;
  animation-timing-function: var(--ease-out);
}

*,
*::before,
*::after {
  transition-property: background-color, border-color, color, box-shadow, transform, opacity, filter;
  transition-duration: 260ms;
  transition-timing-function: ease;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  font-family: var(--font-sans);
  font-size: 16px;
  font-feature-settings: "kern" 1, "liga" 1, "calt" 1;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
  background:
    linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 54%, var(--bg) 100%);
  color: var(--text);
  line-height: 1.6;
  scroll-behavior: smooth;
  overflow-x: hidden;
  transition: background-color 260ms ease, color 260ms ease;
}

body.is-loading .page-shell,
body.is-loading .site-footer {
  opacity: 0;
  transform: translateY(10px);
}

body.is-ready .page-shell,
body.is-ready .site-footer {
  opacity: 1;
  transform: none;
  transition: opacity 520ms var(--ease-out), transform 520ms var(--ease-out);
}

body.is-exiting .page-shell,
body.is-exiting .site-footer {
  opacity: 0;
  transform: translateY(-12px);
  transition: opacity 260ms ease, transform 260ms ease;
}

p {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-body);
  line-height: 1.65;
  font-weight: 400;
  overflow-wrap: break-word;
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -100%;
  top: 0.6rem;
  background: #000;
  color: var(--text);
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  z-index: 60;
}

.skip-link:focus {
  left: 0.9rem;
}

.container {
  width: min(1140px, calc(100% - 2.6rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--border);
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  transition: background 260ms ease, border-color 260ms ease;
}

.nav-wrap {
  min-height: 4.3rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand {
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
  font-size: 0.9rem;
  white-space: nowrap;
}

.top-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: clamp(0.55rem, 1.1vw, 1rem);
  flex-wrap: wrap;
}

.top-nav a {
  color: var(--subtle);
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
  transition: color 180ms ease;
}

.top-nav a::after,
.text-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.32rem;
  height: 1px;
  transform: scaleX(0);
  transform-origin: left;
  background: currentColor;
  transition: transform 220ms var(--ease-out);
}

.top-nav a:hover::after,
.top-nav a:focus-visible::after,
.top-nav a.is-active::after,
.text-link:hover::after,
.text-link:focus-visible::after {
  transform: scaleX(1);
}

.top-nav a:hover,
.top-nav a:focus-visible,
.top-nav a.is-active {
  color: var(--text);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-left: auto;
  flex-shrink: 0;
}

.nav-toggle {
  margin-left: auto;
  display: none;
  border: 1px solid var(--border);
  background: var(--surface-soft);
  color: var(--text);
  border-radius: var(--radius);
  height: 2.2rem;
  padding: 0 0.8rem;
}

.theme-toggle {
  display: inline-grid;
  place-items: center;
  width: 3.05rem;
  height: 1.72rem;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(17, 24, 39, 0.08);
  transition: background 260ms ease, border-color 260ms ease, box-shadow 260ms ease, transform 220ms var(--ease-out);
}

.theme-toggle:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
}

.theme-toggle-track {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: inherit;
}

.theme-toggle-thumb {
  position: absolute;
  top: 0.2rem;
  left: 0.2rem;
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 50%;
  background: var(--text);
  transition: transform 260ms var(--ease-out), background 260ms ease;
}

.theme-toggle-icon {
  display: none;
}

.theme-toggle-thumb::before {
  content: "";
  position: absolute;
  inset: 0.32rem;
  border-radius: 50%;
  background: var(--bg);
  box-shadow: 0 0 0 2px var(--bg);
  transition: transform 260ms var(--ease-out), opacity 260ms ease;
}

:root[data-theme="dark"] .theme-toggle-thumb {
  transform: translateX(1.32rem);
}

:root[data-theme="dark"] .theme-toggle-thumb::before {
  transform: translate(0.2rem, -0.12rem);
}

.text-link {
  color: var(--muted);
  font-weight: 500;
  position: relative;
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--text);
}

.inline-link {
  color: var(--accent);
}

.button {
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 0.55rem 1rem;
  background: linear-gradient(120deg, var(--accent), #79e98a);
  color: #10200d;
  font-weight: 600;
  font-size: 0.92rem;
  white-space: nowrap;
  will-change: transform;
  transition: transform 220ms var(--ease-out), box-shadow 220ms var(--ease-out), filter 220ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  filter: saturate(1.08);
  box-shadow: 0 10px 24px color-mix(in srgb, var(--accent) 26%, transparent);
}

.page-shell {
  padding-top: 0.1rem;
}

.section {
  padding: var(--section-gap) 0;
}

.section-soft {
  background: var(--section-wash);
  margin-top: 1.5rem;
}

.kicker {
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 0;
  margin: 0;
  font-size: var(--fs-label);
  font-weight: 600;
}

h1,
h2,
h3,
h4 {
  margin: 0.45rem 0;
  font-family: var(--font-sans);
  letter-spacing: 0;
}

h1 {
  max-width: 18ch;
  font-size: var(--fs-hero);
  font-weight: 700;
  line-height: 1.04;
}

h2 {
  max-width: 22ch;
  font-size: var(--fs-section);
  font-weight: 650;
  line-height: 1.15;
}

h3 {
  font-size: 1.08rem;
  font-weight: 600;
}

.stat-card h2,
.callout-card h2,
.workflow-step h2,
.workflow-card h2,
.ai-card h2,
.resource-card h2,
.price-card h2,
.value-item h3,
.contact-panel h2,
.use-case-card h2,
.record-card h3,
.app-panel h3,
.analytics-layers h3,
.about-grid h2,
.theme-sample h2,
.chart-shell h2 {
  max-width: none;
  font-size: 1.15rem;
  line-height: 1.25;
  font-weight: 650;
}

.use-case-card h2 {
  font-size: 1.25rem;
}

.price-card h2 {
  font-size: 1.35rem;
}

.lead {
  color: var(--muted);
  max-width: 62ch;
  font-size: var(--fs-subtitle);
  line-height: 1.5;
}

.hero-lead {
  color: var(--muted);
  max-width: 58ch;
  font-size: var(--fs-subtitle);
  line-height: 1.5;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: calc(var(--grid-gap) * 1.5);
  align-items: start;
}

.hero-ctas {
  display: flex;
  gap: 0.7rem;
  margin-top: 1.25rem;
}

.hero-mini-card,
.stat-card,
.callout-card,
.workflow-step,
.record-card,
.value-item,
.workflow-card,
.ai-card,
.price-card,
.resource-card,
.contact-panel article,
.faq-grid details,
.contact-form,
.chart-shell,
.app-shell,
.app-panel,
.lead-table p,
.activity-line p {
  border: 1px solid var(--border);
  background: var(--surface-soft);
  border-radius: var(--radius);
  padding: var(--card-pad);
  transition:
    transform 260ms var(--ease-out),
    border-color 260ms ease,
    background 260ms ease,
    box-shadow 260ms ease;
}

.hero-mini-card:hover,
.stat-card:hover,
.callout-card:hover,
.workflow-step:hover,
.record-card:hover,
.value-item:hover,
.workflow-card:hover,
.ai-card:hover,
.price-card:hover,
.resource-card:hover,
.app-panel:hover,
.contact-panel article:hover,
.faq-grid details:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 24%, var(--border));
  background: var(--surface-hover);
  box-shadow: var(--shadow);
}

.hero-mini-card {
  height: fit-content;
}

.mini-title,
.metric-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.mini-list {
  display: grid;
  gap: 0.65rem;
  margin-top: 0.9rem;
  color: var(--muted);
}

.stat-card,
.callout-card,
.workflow-step,
.workflow-card,
.ai-card,
.resource-card,
.price-card,
.value-item,
.contact-panel article,
.faq-grid details,
.use-case-card,
.record-card {
  min-width: 0;
}

.stat-card,
.callout-card,
.workflow-step,
.workflow-card,
.ai-card,
.resource-card,
.price-card,
.value-item {
  align-content: start;
}

.card-grid,
.callout-grid,
.workflow-strip,
.pricing-grid,
.feature-grid,
.stats-grid,
.contact-shell,
.analytics-layers,
.about-grid,
.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--grid-gap);
}

.card-grid .stat-card,
.callout-grid .callout-card,
.workflow-strip .workflow-step,
.pricing-grid .price-card,
.feature-grid .resource-card {
  background: linear-gradient(160deg, var(--surface), var(--surface-inset));
}

.tiny {
  margin: 0.1rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.app-preview {
  margin-top: 1rem;
}

.app-shell,
.ai-console,
.chart-shell {
  padding: 1.1rem;
  transform-style: preserve-3d;
}

.app-shell-header,
.section-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
}

.status-pill {
  font-size: 0.8rem;
  border: 1px solid var(--border);
  color: var(--subtle);
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
}

.app-layout {
  margin-top: 0.9rem;
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: var(--grid-gap);
}

.app-panel {
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 0.95rem;
}

.lead-table {
  margin-top: 0.75rem;
  display: grid;
  gap: 0.45rem;
}

.lead-table p {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  background: var(--surface-inset);
}

.muted {
  color: var(--muted);
  font-size: 0.88rem;
}

.chip-row {
  margin-top: 0.9rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.chip-row span {
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: var(--radius);
  padding: 0.25rem 0.6rem;
  font-size: 0.82rem;
  white-space: nowrap;
}

.activity-line {
  margin-top: 0.75rem;
  display: grid;
  gap: 0.55rem;
}

.dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  margin-right: 0.5rem;
  vertical-align: middle;
}

.activity-line p,
.lead-table p {
  display: flex;
  align-items: center;
}

.chart-row {
  margin-top: 0.95rem;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  align-items: end;
  gap: 0.6rem;
  height: 145px;
}

.chart-bar {
  --value: 45;
  border-radius: 8px 8px 0 0;
  background: linear-gradient(180deg, #7ee78a, var(--accent));
  height: 0;
  align-self: end;
  border: 1px solid var(--chart-border);
  transition: height 900ms var(--ease-out);
}

.theme-showcase {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.theme-sample {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--card-pad);
  box-shadow: var(--shadow);
}

.theme-sample-light {
  background: #ffffff;
  color: #111827;
  border-color: #e5e7eb;
}

.theme-sample-light p,
.theme-sample-light span {
  color: #4b5563;
}

.theme-sample-dark {
  background: #18181b;
  color: #ffffff;
  border-color: #27272a;
}

.theme-sample-dark p,
.theme-sample-dark span {
  color: #a1a1aa;
}

.sample-dashboard {
  margin-top: 0.9rem;
  display: grid;
  gap: 0.8rem;
  border: 1px solid currentColor;
  border-color: color-mix(in srgb, currentColor 14%, transparent);
  border-radius: var(--radius);
  padding: 0.85rem;
  background: color-mix(in srgb, currentColor 4%, transparent);
}

.sample-dashboard strong,
.sample-dashboard span {
  display: block;
}

.sample-dashboard strong {
  font-weight: 650;
}

.sample-bars {
  height: 92px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: end;
  gap: 0.5rem;
}

.sample-bars i {
  height: 0;
  border-radius: 8px 8px 0 0;
  background: linear-gradient(180deg, #76e589, #30d158);
  transition: height 860ms var(--ease-out);
}

.sample-bars.is-filled i {
  height: var(--h);
}

.workflow-step {
  padding: var(--card-pad);
}

.step-number {
  color: var(--accent);
  font-size: 0.85rem;
  margin: 0;
}

.product-workspace,
.contact-shell,
.ai-grid,
.feature-grid,
.workflow-groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--grid-gap);
}

.record-card {
  padding: var(--card-pad);
  min-width: 0;
}

.record-grid {
  margin-top: 0.75rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.record-grid p {
  margin: 0.2rem 0;
}

.record-grid strong {
  color: var(--text);
}

.status-note {
  color: var(--muted);
  margin-top: 0.85rem;
}

.pipeline-board {
  margin-top: 0.9rem;
  display: grid;
  grid-template-columns: repeat(5, minmax(8.25rem, 1fr));
  gap: 0.45rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
  scrollbar-width: thin;
}

.pipeline-stage {
  background: var(--surface-inset);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.7rem;
  position: relative;
  overflow: hidden;
  min-width: 0;
}

.pipeline-stage::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--accent);
  transition: transform 780ms var(--ease-out);
}

.pipeline-stage.is-lit::before {
  transform: scaleX(1);
}

.pipeline-stage h4 {
  margin: 0;
  font-size: 0.9rem;
}

.value-grid,
.feature-grid {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--grid-gap);
}

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

.use-case-card {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--grid-gap);
  align-items: stretch;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: var(--card-pad);
  box-shadow: var(--shadow);
  min-width: 0;
}

.industry-preview {
  display: grid;
  gap: 0.45rem;
  align-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-inset);
  padding: 0.8rem;
}

.industry-preview p {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--border);
}

.industry-preview p:last-child {
  border-bottom: 0;
}

.industry-preview span {
  color: var(--muted);
  min-width: 0;
}

.industry-preview strong {
  color: var(--text);
  font-weight: 650;
  text-align: right;
  min-width: 0;
}

.value-item,
.workflow-card,
.ai-card,
.resource-card,
.contact-panel,
.chart-shell,
.contact-panel article,
.faq-grid details {
  background: var(--surface-soft);
}

.workflow-card,
.ai-card,
.resource-card,
.contact-panel article,
.faq-grid details,
.value-item {
  display: grid;
  gap: 0.6rem;
}

.feature-mock,
.activity-mock,
.feature-code,
.small-chart,
.feature-team {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.8rem;
  background: var(--surface-inset);
  display: grid;
  gap: 0.45rem;
  min-width: 0;
}

.feature-mock p,
.activity-mock p,
.feature-code p {
  min-width: 0;
}

.feature-mock span {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(5.5rem, 1fr));
  gap: 0.45rem;
  overflow-x: auto;
  padding-bottom: 0.2rem;
}

.feature-strip span,
.feature-team {
  text-align: center;
}

.feature-strip span {
  min-width: 0;
}

.small-bar {
  height: 0.75rem;
  border-radius: var(--radius);
  width: 0;
  max-width: 100%;
  background: linear-gradient(90deg, #6be17e, var(--accent));
  transition: width 820ms var(--ease-out);
}

.small-bar.is-filled {
  width: var(--w);
}

.feature-team {
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
}

.ai-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--grid-gap);
}

.ai-console {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 0.9rem;
}

.bullet-list {
  margin: 0.45rem 0;
  color: var(--muted);
  padding-left: 1.1rem;
  line-height: 1.55;
}

.bullet-list li + li {
  margin-top: 0.4rem;
}

.assistant-panel {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  background: linear-gradient(180deg, var(--surface), var(--surface-inset));
  min-height: 180px;
  display: grid;
  align-items: center;
}

.stats-grid .stat-item,
.analytics-layers article {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 1rem;
}

.metric {
  font-size: 1.8rem;
  margin: 0.2rem 0;
  color: var(--text);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.chart-shell h2 {
  margin-bottom: 1rem;
}

.chart-track {
  height: 140px;
  display: grid;
  align-items: end;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.6rem;
}

.chart-col {
  background: linear-gradient(180deg, #79e88f, var(--accent));
  border: 1px solid var(--chart-border);
  border-radius: 0.7rem 0.7rem 0 0;
  height: 0;
  transition: height 940ms var(--ease-out);
}

.analytics-layers {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--grid-gap);
}

.price-card {
  display: grid;
  gap: 0.55rem;
}

.price-card-accent {
  border-color: rgba(48, 209, 88, 0.6);
  box-shadow: 0 14px 38px rgba(48, 209, 88, 0.2);
}

.price {
  font-size: 2rem;
  margin: 0;
  color: var(--text);
}

.price-card ul {
  margin: 0;
  padding-left: 1rem;
  color: var(--muted);
  line-height: 1.55;
}

.price-card li + li {
  margin-top: 0.38rem;
}

.section-cta {
  margin-top: 1rem;
  display: grid;
  gap: 0.5rem;
}

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

.contact-form {
  margin-top: 0;
  width: 100%;
}

.contact-form label {
  display: block;
  margin: 0.6rem 0 0.35rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.contact-form input,
.contact-form select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  padding: 0.65rem 0.75rem;
  font: inherit;
  min-width: 0;
  transition: border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.contact-form input:focus,
.contact-form select:focus {
  border-color: rgba(48, 209, 88, 0.6);
  background: var(--surface-inset);
  box-shadow: 0 0 0 4px rgba(48, 209, 88, 0.1);
}

.contact-form.has-error {
  animation: form-shake 420ms ease;
  border-color: rgba(255, 199, 199, 0.55);
}

@keyframes form-shake {
  0%,
  100% {
    transform: translateX(0);
  }

  25% {
    transform: translateX(-4px);
  }

  75% {
    transform: translateX(4px);
  }
}

.status {
  margin: 0.65rem 0 0;
  min-height: 1.4rem;
}

.faq-grid {
  gap: 0.7rem;
}

.faq-grid h2 {
  grid-column: 1/-1;
}

.faq-grid details {
  padding: 0.8rem;
}

.faq-grid summary {
  cursor: pointer;
}

.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 1.3rem;
  padding: 1.4rem 0;
}

.footer-inner {
  display: grid;
  gap: 0.45rem;
  color: var(--muted);
}

.brand-text {
  color: var(--text);
  font-weight: 700;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  will-change: opacity, transform;
}

.reveal.visible {
  opacity: 1;
  transform: none;
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 1.1rem;
  z-index: 80;
  width: min(92vw, 360px);
  transform: translate(-50%, 1.1rem);
  opacity: 0;
  pointer-events: none;
  border: 1px solid rgba(48, 209, 88, 0.45);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  padding: 0.85rem 1rem;
  box-shadow: var(--shadow);
  transition: opacity 260ms ease, transform 260ms var(--ease-out);
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

@media (max-width: 1180px) {
  .nav-wrap {
    gap: 0.7rem;
  }

  .top-nav a {
    font-size: 0.84rem;
  }

  .top-actions {
    gap: 0.5rem;
  }
}

@media (max-width: 1180px) {
  :root {
    --fs-hero: 3.7rem;
    --fs-section: 2.25rem;
    --fs-subtitle: 1.2rem;
    --section-gap: 3.5rem;
    --grid-gap: 0.9rem;
    --card-pad: 1rem;
  }

  .hero-grid,
  .app-layout,
  .product-workspace,
  .contact-panel,
  .analytics-layers,
  .ai-console,
  .value-grid,
  .feature-groups,
  .contact-shell,
  .stats-grid,
  .card-grid,
  .callout-grid,
  .workflow-strip,
  .workflow-groups,
  .ai-grid,
  .feature-grid,
  .pricing-grid,
  .about-grid,
  .theme-showcase,
  .use-case-grid {
    grid-template-columns: 1fr 1fr;
  }

  .top-nav {
    display: none;
    position: absolute;
    inset: calc(100% + 0.45rem) 1rem auto;
    background: var(--header-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.85rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
    gap: 0.35rem;
    z-index: 30;
    box-shadow: var(--shadow);
  }

  .top-nav.is-open {
    display: grid;
  }

  .top-nav a {
    display: block;
    padding: 0.55rem 0.65rem;
    border-radius: var(--radius);
    font-size: 0.95rem;
  }

  .top-nav a:hover,
  .top-nav a:focus-visible,
  .top-nav a.is-active {
    background: var(--surface-inset);
  }

  .top-nav a::after {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    font-weight: 600;
  }

  .top-actions {
    margin-left: 0;
  }

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

  .industry-preview {
    align-content: start;
  }
}

@media (max-width: 720px) {
  :root {
    --fs-hero: 2.55rem;
    --fs-section: 1.75rem;
    --fs-subtitle: 1.1rem;
    --fs-body: 0.98rem;
    --section-gap: 2.75rem;
    --grid-gap: 0.75rem;
    --card-pad: 0.95rem;
  }

  .container {
    width: min(1120px, calc(100% - 1.2rem));
  }

  .top-nav,
  .top-nav.is-open {
    inset: calc(100% + 0.45rem) 0.6rem auto;
    grid-template-columns: 1fr;
  }

  .hero-grid,
  .app-layout,
  .product-workspace,
  .record-grid,
  .contact-panel,
  .analytics-layers,
  .ai-console,
  .value-grid,
  .feature-grid,
  .pricing-grid,
  .about-grid,
  .faq-grid,
  .stats-grid,
  .card-grid,
  .callout-grid,
  .workflow-strip,
  .workflow-groups,
  .ai-grid,
  .pipeline-board,
  .contact-shell,
  .chart-track,
  .theme-showcase,
  .use-case-grid,
  .use-case-card {
    grid-template-columns: 1fr;
  }

  .site-header {
    position: sticky;
  }

  .nav-wrap {
    min-height: 3.8rem;
    gap: 0.45rem;
  }

  .brand {
    font-size: 0.82rem;
  }

  .nav-toggle {
    height: 2rem;
    padding-inline: 0.65rem;
    font-size: 0.86rem;
  }

  .theme-toggle {
    width: 2.85rem;
    height: 1.62rem;
  }

  :root[data-theme="dark"] .theme-toggle-thumb {
    transform: translateX(1.15rem);
  }

  .section {
    padding: 2.45rem 0;
  }

  .section-soft {
    margin-top: 0.6rem;
  }

  h1 {
    max-width: 100%;
    line-height: 1.07;
  }

  h2 {
    max-width: 100%;
  }

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

  .hero-ctas .button,
  .hero-ctas .text-link {
    width: fit-content;
  }

  .app-shell,
  .ai-console,
  .chart-shell,
  .use-case-card,
  .hero-mini-card,
  .stat-card,
  .callout-card,
  .workflow-step,
  .record-card,
  .value-item,
  .workflow-card,
  .ai-card,
  .price-card,
  .resource-card,
  .contact-form {
    padding: 0.85rem;
  }

  .app-shell-header,
  .section-cta,
  .lead-table p,
  .industry-preview p {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.25rem;
  }

  .lead-table p,
  .activity-line p,
  .industry-preview p {
    padding-block: 0.65rem;
  }

  .record-grid p,
  .feature-mock p,
  .activity-mock p,
  .feature-code p,
  .industry-preview p {
    line-height: 1.45;
  }

  .contact-panel,
  .contact-shell,
  .faq-grid {
    gap: 0.75rem;
  }

  .price-card ul,
  .bullet-list {
    padding-left: 1.05rem;
  }

  .industry-preview strong {
    text-align: left;
  }

  .chart-row,
  .chart-track {
    height: 110px;
  }

  .sample-bars {
    height: 76px;
  }

  .top-actions {
    display: flex;
    gap: 0.4rem;
  }

  .top-actions .text-link {
    display: none;
  }

  .top-actions .button {
    padding-inline: 0.62rem;
    font-size: 0.84rem;
  }

  .footer-links {
    gap: 0.55rem;
  }
}

@media (max-width: 430px) {
  :root {
    --fs-hero: 2.2rem;
    --fs-section: 1.55rem;
    --fs-subtitle: 1rem;
  }

  .container {
    width: min(1120px, calc(100% - 1rem));
  }

  .brand {
    max-width: 6.5rem;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .top-actions .button {
    display: none;
  }

  .record-grid,
  .feature-team {
    grid-template-columns: 1fr;
  }

  .metric {
    font-size: 1.55rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .reveal,
  body.is-loading .page-shell,
  body.is-loading .site-footer,
  body.is-ready .page-shell,
  body.is-ready .site-footer,
  body.is-exiting .page-shell,
  body.is-exiting .site-footer {
    opacity: 1;
    transform: none;
  }
}