:root {
  color-scheme: light;
  --bg: #f6efe6;
  --bg-soft: #fffaf4;
  --panel: rgba(255, 251, 246, 0.9);
  --panel-strong: rgba(255, 248, 240, 0.96);
  --line: rgba(92, 61, 31, 0.12);
  --line-strong: rgba(247, 147, 30, 0.3);
  --text: #24160a;
  --muted: #6c5b49;
  --accent: #f7931e;
  --accent-soft: #ffbf73;
  --accent-deep: #d96700;
  --shadow: 0 32px 70px rgba(110, 72, 28, 0.16);
  --surface: rgba(255, 255, 255, 0.56);
  --surface-strong: rgba(255, 255, 255, 0.8);
  --header-bg: rgba(246, 239, 230, 0.76);
  --header-border: rgba(92, 61, 31, 0.08);
  --text-strong: #2f1c0c;
  --text-soft: #4d3b28;
  --chip-text: #3e2208;
  --glow: rgba(247, 147, 30, 0.12);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: min(1180px, calc(100vw - 40px));
  --transition: 220ms ease;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0a0f16;
  --bg-soft: #101824;
  --panel: rgba(14, 23, 35, 0.86);
  --panel-strong: rgba(17, 28, 43, 0.96);
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(247, 147, 30, 0.26);
  --text: #f7f4ef;
  --muted: #b1bac8;
  --accent: #f7931e;
  --accent-soft: #ffb45a;
  --accent-deep: #df6f00;
  --shadow: 0 32px 70px rgba(0, 0, 0, 0.35);
  --surface: rgba(255, 255, 255, 0.035);
  --surface-strong: rgba(255, 255, 255, 0.05);
  --header-bg: rgba(9, 14, 21, 0.62);
  --header-border: rgba(255, 255, 255, 0.05);
  --text-strong: #dce3ec;
  --text-soft: #d8dee8;
  --chip-text: #2a1604;
  --glow: rgba(247, 147, 30, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(247, 147, 30, 0.2), transparent 34%),
    radial-gradient(circle at 82% 16%, rgba(255, 176, 87, 0.18), transparent 23%),
    linear-gradient(180deg, #fffaf3 0%, #f8f0e4 46%, #f2e6d7 100%);
}

:root[data-theme="dark"] body {
  background:
    radial-gradient(circle at top left, rgba(247, 147, 30, 0.17), transparent 34%),
    radial-gradient(circle at 82% 16%, rgba(255, 176, 87, 0.12), transparent 23%),
    linear-gradient(180deg, #091019 0%, #0b1017 46%, #111926 100%);
}

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

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

button,
a.button {
  border: 0;
  cursor: pointer;
  font: inherit;
}

.page-shell {
  position: relative;
  overflow: clip;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: var(--header-bg);
  border-bottom: 1px solid var(--header-border);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 88px;
}

.brand {
  flex-shrink: 0;
}

.brand-logo,
.footer-logo {
  height: auto;
}

.brand-logo {
  width: clamp(180px, 16vw, 230px);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-nav a {
  transition: color var(--transition);
}

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

.site-nav a.is-active {
  color: var(--text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  transition:
    transform var(--transition),
    background-color var(--transition),
    border-color var(--transition),
    color var(--transition);
}

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

.button-primary {
  color: #231102;
  background: linear-gradient(135deg, var(--accent-soft), var(--accent));
  box-shadow: 0 18px 36px rgba(247, 147, 30, 0.25);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-toggle {
  min-width: 122px;
  padding: 0 18px;
}

.hero {
  padding: 52px 0 42px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--accent-soft);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.workflow-copy h2,
.impact-copy h2,
.cta-panel h2 {
  margin: 0;
  line-height: 0.94;
  letter-spacing: -0.04em;
}

.hero h1 {
  max-width: 9ch;
  font-size: clamp(3.7rem, 8vw, 6.6rem);
}

.hero-text,
.section-heading p,
.workflow-copy p,
.impact-copy p,
.cta-panel p,
.feature-card p,
.audience-card p,
.workflow-steps p,
.proof-band p,
.site-footer p {
  color: var(--muted);
  line-height: 1.72;
}

.hero-text {
  max-width: 58ch;
  margin: 24px 0 0;
  font-size: 1.08rem;
}

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

.hero-points {
  display: grid;
  gap: 14px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.hero-points li {
  position: relative;
  padding-left: 28px;
  color: var(--text-soft);
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-soft), var(--accent-deep));
  box-shadow: 0 0 0 6px rgba(247, 147, 30, 0.12);
}

.hero-visual {
  position: relative;
  min-height: 640px;
}

.halo {
  position: absolute;
  border-radius: 50%;
  filter: blur(20px);
}

.halo-one {
  top: 34px;
  right: 30px;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(247, 147, 30, 0.42), transparent 72%);
}

.halo-two {
  bottom: 18px;
  left: 30px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(255, 208, 146, 0.18), transparent 74%);
}

.command-card {
  position: absolute;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0)),
    var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.command-main {
  top: 48px;
  left: 18px;
  right: 76px;
  padding: 28px;
}

.command-side {
  right: 0;
  bottom: 56px;
  width: min(300px, 72%);
  padding: 24px;
  background: var(--panel-strong);
}

.card-topline,
.signal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.card-topline {
  color: var(--text-strong);
  font-size: 0.95rem;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 5px var(--glow);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.metric-block,
.feature-card,
.audience-card,
.impact-grid article {
  border: 1px solid var(--line);
  background: var(--surface);
}

.metric-block {
  display: grid;
  gap: 6px;
  padding: 18px;
  border-radius: var(--radius-md);
}

.metric-value {
  font-size: clamp(1.65rem, 2.7vw, 2.4rem);
  font-weight: 700;
}

.metric-label {
  color: var(--muted);
  font-size: 0.92rem;
}

.signal-panel {
  margin-top: 20px;
  padding: 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgba(247, 147, 30, 0.12), rgba(247, 147, 30, 0.03));
}

.signal-badge {
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  color: var(--chip-text);
  background: linear-gradient(135deg, #ffd2a2, var(--accent));
}

.signal-bars {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
  align-items: end;
  height: 120px;
  margin-top: 20px;
}

.signal-bars span {
  height: var(--bar-size);
  border-radius: 999px 999px 14px 14px;
  background: linear-gradient(180deg, #ffd9ad, var(--accent-deep));
}

.command-side h2 {
  margin: 0 0 18px;
  font-size: 1.25rem;
}

.mini-list {
  display: grid;
  gap: 16px;
}

.mini-list div {
  display: grid;
  gap: 6px;
}

.mini-list strong {
  font-size: 0.98rem;
}

.mini-list span {
  color: var(--muted);
  font-size: 0.92rem;
}

.proof-band,
.platform-section,
.audience-section,
.workflow-section,
.impact-section,
.cta-section {
  padding: 34px 0 38px;
}

.content-section {
  padding: 34px 0 38px;
  content-visibility: auto;
  contain-intrinsic-size: auto 720px;
}

.proof-grid,
.workflow-grid,
.footer-row {
  display: grid;
  gap: 24px;
}

.proof-grid {
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
}

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

.proof-stats article {
  padding: 18px;
  border-radius: var(--radius-md);
  background: var(--surface-strong);
  border: 1px solid var(--line);
}

.proof-stats span {
  display: block;
  color: var(--accent-soft);
  font-size: 0.82rem;
  margin-bottom: 8px;
}

.proof-stats strong {
  display: block;
  line-height: 1.35;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 30px;
}

.section-heading h2,
.workflow-copy h2,
.impact-copy h2,
.cta-panel h2 {
  font-size: clamp(2.4rem, 4vw, 4.1rem);
}

.section-heading p {
  margin: 18px 0 0;
}

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

.module-card {
  padding: 26px;
  border-radius: 28px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.08)),
    var(--surface);
}

.module-card h3 {
  margin: 0;
  line-height: 1.16;
  font-size: 1.55rem;
}

.module-card p {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.72;
}

.module-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.module-list li {
  position: relative;
  padding-left: 22px;
  color: var(--text-soft);
}

.module-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.text-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--accent-soft);
  font-weight: 600;
}

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

.subpage-hero {
  padding: 44px 0 30px;
}

.subpage-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(360px, 0.92fr);
  gap: 28px;
  align-items: stretch;
}

.subpage-hero h1 {
  margin: 0;
  font-size: clamp(3.4rem, 7vw, 5.6rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.showcase-card,
.split-panel {
  padding: 28px;
  border-radius: 30px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at top right, rgba(247, 147, 30, 0.14), transparent 30%),
    var(--surface);
}

.showcase-topline {
  font-size: 0.9rem;
  color: var(--accent-soft);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.showcase-columns,
.stack-list {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.showcase-columns article,
.stack-list article {
  display: grid;
  gap: 8px;
  padding: 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: var(--surface);
}

.showcase-columns strong,
.stack-list strong {
  font-size: 1rem;
}

.showcase-columns span,
.stack-list span {
  color: var(--muted);
  line-height: 1.65;
}

.split-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 22px;
}

.visual-frame {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
}

.visual-frame svg {
  width: 100%;
  height: auto;
  max-width: 460px;
}

.hub-line {
  stroke: var(--line-strong);
  stroke-width: 2;
}

.hub-node {
  fill: var(--surface-strong);
  stroke: var(--accent-soft);
  stroke-width: 1.5;
}

.hub-center {
  fill: var(--panel-strong);
  stroke: var(--accent);
  stroke-width: 2;
}

.hub-label {
  fill: var(--text-soft);
  font-size: 15px;
  font-weight: 600;
}

.workspace-art rect,
.workspace-art path {
  vector-effect: non-scaling-stroke;
}

.workspace-art .doc-back {
  fill: var(--surface);
  stroke: var(--line);
}

.workspace-art .doc-mid {
  fill: var(--bg-soft);
  stroke: var(--line);
}

.workspace-art .doc-front {
  fill: var(--panel-strong);
  stroke: var(--accent-soft);
  stroke-width: 2;
}

.workspace-art .doc-line {
  stroke: var(--line-strong);
  stroke-width: 6;
  stroke-linecap: round;
}

.workspace-art .doc-fold {
  fill: var(--accent-soft);
  opacity: 0.45;
}

.workspace-art .doc-tab {
  stroke-width: 0;
}

.workspace-art .doc-badge {
  fill: var(--accent);
}

.workspace-art .doc-check {
  stroke: var(--bg-soft);
  stroke-width: 3.5;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-mosaic {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  padding: 24px;
  border-radius: 26px;
}

.feature-large {
  grid-column: span 7;
  min-height: 280px;
  background:
    radial-gradient(circle at top right, rgba(247, 147, 30, 0.18), transparent 32%),
    var(--surface);
}

.feature-card:not(.feature-large):not(.feature-accent) {
  grid-column: span 5;
}

.feature-mosaic .feature-card:nth-child(3),
.feature-mosaic .feature-card:nth-child(4) {
  grid-column: span 4;
}

.feature-accent {
  grid-column: span 4;
  background:
    linear-gradient(180deg, rgba(247, 147, 30, 0.18), rgba(247, 147, 30, 0.06)),
    var(--surface);
}

.feature-kicker {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--accent-soft);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.feature-card h3,
.audience-card h3,
.workflow-steps h3,
.impact-grid strong {
  margin: 0;
  line-height: 1.18;
}

.feature-card p,
.audience-card p,
.workflow-steps p,
.impact-grid span {
  margin: 12px 0 0;
}

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

.audience-card,
.impact-grid article {
  padding: 26px;
  border-radius: 24px;
}

.workflow-grid {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  align-items: start;
}

.workflow-steps {
  display: grid;
  gap: 18px;
}

.workflow-steps article {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 18px;
  padding: 24px;
  border-radius: 26px;
  border: 1px solid var(--line);
  background: var(--surface);
}

.workflow-steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  color: var(--chip-text);
  font-weight: 700;
  background: linear-gradient(135deg, #ffd2a2, var(--accent));
}

.impact-panel,
.cta-panel {
  padding: 34px;
  border-radius: 34px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at top right, rgba(247, 147, 30, 0.16), transparent 28%),
    var(--surface);
}

.impact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 28px;
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.impact-grid article {
  display: grid;
  gap: 10px;
}

.cta-panel {
  position: relative;
  text-align: center;
  overflow: hidden;
}

.cta-panel::before {
  content: "";
  position: absolute;
  inset: auto -10% -55% auto;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(247, 147, 30, 0.34), transparent 68%);
  pointer-events: none;
}

.cta-symbol {
  margin: 0 auto 18px;
}

.cta-panel p {
  max-width: 58ch;
  margin: 18px auto 0;
}

.cta-panel .hero-actions {
  justify-content: center;
}

.site-footer {
  padding: 30px 0 56px;
}

.footer-row {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.footer-logo {
  width: clamp(170px, 18vw, 216px);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

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

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

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

@media (max-width: 1080px) {
  .hero-grid,
  .workflow-grid,
  .impact-panel,
  .proof-grid,
  .footer-row,
  .subpage-grid,
  .split-panel {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 560px;
  }

  .command-main {
    right: 34px;
  }

  .feature-large,
  .feature-card:not(.feature-large):not(.feature-accent),
  .feature-mosaic .feature-card:nth-child(3),
  .feature-mosaic .feature-card:nth-child(4),
  .feature-accent {
    grid-column: span 12;
  }

  .audience-grid,
  .impact-grid,
  .proof-stats,
  .module-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .site-nav,
  .site-header .button-secondary {
    display: none;
  }

  .header-actions {
    gap: 0;
  }

  .nav-row {
    min-height: 76px;
  }

  .hero {
    padding-top: 28px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .hero h1 {
    max-width: 11ch;
    font-size: clamp(3rem, 14vw, 4.4rem);
  }

  .hero-visual {
    min-height: 500px;
  }

  .command-main {
    left: 0;
    right: 18px;
    padding: 22px;
  }

  .command-side {
    width: min(280px, calc(100% - 18px));
    padding: 20px;
  }

  .workflow-steps article {
    grid-template-columns: 56px minmax(0, 1fr);
  }
}

@media (max-width: 560px) {
  :root {
    --container: calc(100vw - 28px);
  }

  .proof-grid,
  .impact-panel,
  .cta-panel,
  .feature-card,
  .workflow-steps article,
  .audience-card,
  .impact-grid article {
    padding: 22px;
  }

  .hero-visual {
    min-height: 420px;
  }

  .command-main {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    margin-right: 24px;
  }

  .command-side {
    bottom: 0;
    width: 80%;
  }

  .metric-grid,
  .impact-grid {
    grid-template-columns: 1fr;
  }
}