/* ChaseOS public stylesheet fallback. Generated by scripts/sync-public-styles.mjs before build. */
/* src/styles/tokens.css */
:root,
[data-theme="dark"] {
  color-scheme: dark;
  --color-bg: #050607;
  --color-bg-muted: #0d1117;
  --color-surface: #151922;
  --color-surface-strong: #1f2631;
  --color-text: #f4f1ea;
  --color-muted: #b5b7b5;
  --color-border: #2a3340;
  --color-border-strong: #3f4a58;
  --color-accent: #39e6d2;
  --color-accent-strong: #8ff4e8;
  --color-accent-soft: rgba(57, 230, 210, 0.12);
  --button-primary-bg: #39e6d2;
  --button-primary-border: #39e6d2;
  --button-primary-text: #f4f1ea;
  --button-primary-text-edge: rgba(5, 6, 7, 0.78);
  --button-primary-text-shadow:
    0 1px 0 rgba(5, 6, 7, 0.84),
    0 1.5px 1px rgba(5, 6, 7, 0.62),
    0 0 2px rgba(5, 6, 7, 0.84),
    0 0 4px rgba(5, 6, 7, 0.38);
  --color-blue: #7c5cff;
  --color-amber: #ffb86b;
  --color-error: #ff9a9a;
  --color-header-bg: rgba(5, 6, 7, 0.9);
  --color-toggle-bg: #151922;
  --color-field-bg: #0b0f15;
  --color-field-text: #f4f1ea;
  --color-placeholder: #9ba6ad;
  --shadow-soft: 0 18px 54px rgba(0, 0, 0, 0.38);
  --shadow-small: 0 8px 24px rgba(0, 0, 0, 0.28);
  --radius-sm: 6px;
  --radius-md: 8px;
  --max-page: 1220px;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
}

[data-theme="light"] {
  color-scheme: light;
  --color-bg: #fbfcfb;
  --color-bg-muted: #f4f7f5;
  --color-surface: #ffffff;
  --color-surface-strong: #eef5f0;
  --color-text: #111714;
  --color-muted: #5e6a64;
  --color-border: #dce4df;
  --color-border-strong: #b9c7bf;
  --color-accent: #0f5d3f;
  --color-accent-strong: #073b28;
  --color-accent-soft: #e2f1e8;
  --button-primary-bg: #39e6d2;
  --button-primary-border: #0a9f91;
  --button-primary-text: #f4f1ea;
  --button-primary-text-edge: rgba(5, 6, 7, 0.82);
  --button-primary-text-shadow:
    0 1px 0 rgba(5, 6, 7, 0.88),
    0 1.5px 1px rgba(5, 6, 7, 0.66),
    0 0 2px rgba(5, 6, 7, 0.88),
    0 0 4px rgba(5, 6, 7, 0.42);
  --color-blue: #1f5f9e;
  --color-amber: #a36910;
  --color-error: #923737;
  --color-header-bg: rgba(251, 252, 251, 0.94);
  --color-toggle-bg: #ffffff;
  --color-field-bg: #ffffff;
  --color-field-text: #111714;
  --color-placeholder: #6b756f;
  --shadow-soft: 0 18px 48px rgba(17, 23, 20, 0.1);
  --shadow-small: 0 8px 22px rgba(17, 23, 20, 0.08);
}

/* src/styles/global.css */
* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--color-bg);
}

body {
  margin: 0;
  color: var(--color-text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

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

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

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 880px;
  margin-bottom: var(--space-5);
  font-size: clamp(3rem, 4.3vw, 4.35rem);
  font-weight: 760;
  line-height: 1.03;
  letter-spacing: -0.043em;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.24), 0 0 20px rgba(57, 230, 210, 0.05);
}

h2 {
  margin-bottom: var(--space-3);
  font-size: clamp(2.05rem, 3.4vw, 3.15rem);
  font-weight: 780;
  line-height: 1.08;
  letter-spacing: -0.038em;
}

h3 {
  margin-bottom: var(--space-2);
  font-size: 1rem;
  line-height: 1.25;
}

p {
  color: var(--color-muted);
}

button,
.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  padding: 0.72rem 1.05rem;
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.94rem;
  font-weight: 800;
  cursor: pointer;
}

button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.button.primary,
button[type="submit"],
.primary-submit {
  border-color: var(--button-primary-border);
  background: var(--button-primary-bg);
  color: var(--button-primary-text);
  font-weight: 850;
  text-shadow: var(--button-primary-text-shadow);
}

.button.primary:hover,
.button.primary:focus-visible,
.header-cta:hover,
.header-cta:focus-visible,
button:hover,
button:focus-visible {
  box-shadow:
    0 0 0 1px rgba(57, 230, 210, 0.35),
    0 14px 34px rgba(57, 230, 210, 0.18);
}

.app-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-header-bg);
  padding: 1rem max(1.25rem, calc((100vw - var(--max-page)) / 2 + 1.25rem));
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 900;
}

.brand-mark {
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(57, 230, 210, 0.28);
  border-radius: 999px;
  background: #0a0d14;
  box-shadow: 0 10px 24px rgba(57, 230, 210, 0.12);
  color: #ffffff;
  overflow: hidden;
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
}

.nav-menu-toggle {
  display: none;
  border-color: var(--color-border-strong);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text);
}

.nav-shell {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-muted);
  font-size: 0.9rem;
  font-weight: 800;
}

.nav-primary-links {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.nav a[aria-current="page"],
.nav a:hover,
.nav-more summary:hover {
  color: var(--color-text);
}

.nav-more {
  position: relative;
}

.nav-more summary {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.42rem 0.7rem;
  background: var(--color-surface);
  color: var(--color-muted);
  cursor: pointer;
  list-style: none;
}

.nav-more summary::-webkit-details-marker {
  display: none;
}

.nav-more summary::after {
  content: "+";
  margin-left: var(--space-2);
  color: var(--color-accent);
  font-weight: 900;
}

.nav-more[open] summary::after {
  content: "–";
}

.nav-more-panel {
  position: fixed;
  top: 5.25rem;
  inset-inline: max(1rem, calc((100vw - 760px) / 2));
  z-index: 20;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  max-height: calc(100dvh - 6.75rem);
  overflow-y: auto;
  overscroll-behavior: contain;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  padding: var(--space-4);
  box-shadow: var(--shadow-soft);
  -webkit-overflow-scrolling: touch;
}

.nav-more-intro {
  grid-column: 1 / -1;
  display: grid;
  gap: 0.15rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-3);
}

.nav-more-intro span,
.nav-more-group-header span {
  color: var(--color-accent-strong);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-more-intro strong {
  color: var(--color-text);
  font-size: 0.95rem;
}

.nav-more-group {
  display: grid;
  align-content: start;
  gap: 0.42rem;
}

.nav-more-group-header {
  display: grid;
  gap: 0.24rem;
  margin-bottom: 0.12rem;
}

.nav-more-group-header p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.nav-more-group a {
  border-radius: var(--radius-sm);
  padding: 0.34rem 0.42rem;
}

.nav-more-group a[aria-current="page"],
.nav-more-group a:hover {
  background: var(--color-accent-soft);
}

.nav-more-group[data-active="true"] .nav-more-group-header span {
  color: var(--color-accent);
}

.nav-more-group[data-active="true"] {
  border-left: 2px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-accent-soft) 34%, transparent);
  padding: var(--space-2);
}

.site-header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
}

.header-cta {
  border: 1px solid var(--button-primary-border);
  border-radius: var(--radius-sm);
  padding: 0.58rem 0.85rem;
  background: var(--button-primary-bg);
  color: var(--button-primary-text);
  font-size: 0.88rem;
  font-weight: 900;
  text-shadow: var(--button-primary-text-shadow);
}

.theme-toggle {
  min-height: 48px;
  border-color: var(--color-border-strong);
  border-radius: 999px;
  padding: 0.48rem 0.9rem;
  background: var(--color-toggle-bg);
  color: var(--color-text);
  box-shadow: var(--shadow-small);
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent-strong);
}

.theme-toggle-copy {
  display: grid;
  gap: 0.08rem;
  text-align: left;
  line-height: 1.05;
}

.theme-toggle-current,
.theme-toggle-action {
  display: block;
  white-space: nowrap;
}

.theme-toggle-current {
  color: var(--color-text);
  font-size: 0.76rem;
  font-weight: 900;
}

.theme-toggle-action {
  color: var(--color-muted);
  font-size: 0.68rem;
  font-weight: 800;
}

main {
  flex: 1;
}

.hero,
.section,
.simple-page,
.split-page,
.final-cta {
  width: min(100% - 2.5rem, var(--max-page));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(340px, 0.78fr);
  align-items: center;
  gap: clamp(2rem, 4vw, var(--space-7));
  min-height: auto;
  padding: clamp(3rem, 6vh, 4.5rem) 0 clamp(2.5rem, 5vh, 3.7rem);
}

.hero-copy {
  max-width: 900px;
}

.hero-copy p {
  max-width: 690px;
  font-size: 1.08rem;
  line-height: 1.65;
}

.hero h1 {
  max-width: 940px;
}

.hero-title {
  position: relative;
  width: fit-content;
  max-width: min(100%, 880px);
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.headline-shell {
  display: inline;
  color: color-mix(in srgb, var(--color-text) 97%, white);
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.18);
}

.hero-emphasis,
.accent-word {
  --accent-glow: color-mix(in srgb, var(--accent-b, var(--color-accent)) 8%, transparent);
  position: relative;
  z-index: 0;
  display: inline;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  color: var(--color-accent-strong);
  background: linear-gradient(100deg, var(--accent-a, var(--color-accent-strong)) 0%, var(--accent-b, var(--color-accent)) 48%, var(--accent-c, var(--color-blue)) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-decoration: none;
  text-shadow: 0 0 18px var(--accent-glow);
}

.hero-emphasis::after,
.accent-word::after {
  content: "";
  position: absolute;
  inset: 68% -0.04em 0.02em;
  z-index: -1;
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent-a, var(--color-accent-strong)) 9%, transparent), color-mix(in srgb, var(--accent-c, var(--color-blue)) 7%, transparent));
  opacity: 0.1;
  filter: blur(5px);
  pointer-events: none;
}

.hero-emphasis {
  --accent-a: #8ff4e8;
  --accent-b: #39e6d2;
  --accent-c: #7c5cff;
}

.accent-word-teal {
  --accent-a: #8ff4e8;
  --accent-b: #39e6d2;
  --accent-c: #2cb7ff;
}

.accent-word-blue {
  --accent-a: #a9c7ff;
  --accent-b: #7c5cff;
  --accent-c: #39e6d2;
}

.accent-word-violet {
  --accent-a: #d8c6ff;
  --accent-b: #8d6bff;
  --accent-c: #39e6d2;
}

.accent-word-amber {
  --accent-a: #8ff4e8;
  --accent-b: #5ac8ff;
  --accent-c: #9b7cff;
}

[data-theme="light"] .hero-emphasis,
[data-theme="light"] .accent-word-teal {
  --accent-a: #087a69;
  --accent-b: #0f6e8f;
  --accent-c: #4f43c7;
  --accent-glow: rgba(15, 110, 143, 0.035);
}

[data-theme="light"] .accent-word-blue,
[data-theme="light"] .accent-word-violet {
  --accent-a: #285f9f;
  --accent-b: #5642c8;
  --accent-c: #087a69;
  --accent-glow: rgba(86, 66, 200, 0.03);
}

[data-theme="light"] .accent-word-amber {
  --accent-a: #087a69;
  --accent-b: #285f9f;
  --accent-c: #5642c8;
  --accent-glow: rgba(40, 95, 159, 0.025);
}

.muted-title {
  color: color-mix(in srgb, var(--color-muted) 74%, var(--color-text));
  font-weight: 700;
}

.hero-lede {
  max-width: 720px;
  color: color-mix(in srgb, var(--color-text) 92%, var(--color-muted));
  font-size: clamp(1.2rem, 1.45vw, 1.38rem);
  font-weight: 520;
  line-height: 1.6;
  letter-spacing: -0.012em;
}

.hero-support {
  max-width: 660px;
  color: var(--color-muted);
  font-size: clamp(0.98rem, 1.05vw, 1.08rem) !important;
  font-weight: 650;
  line-height: 1.58;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-5);
  margin-top: var(--space-7);
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.trust-strip span::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: var(--space-2);
  border-radius: 50%;
  background: var(--color-accent);
}

.system-map {
  display: grid;
  width: min(100%, 430px);
  justify-self: end;
  grid-template-columns: minmax(64px, 0.55fr) minmax(148px, 0.9fr) minmax(64px, 0.55fr);
  gap: clamp(0.42rem, 0.85vw, 0.85rem);
  align-items: center;
  min-width: 0;
}

.map-column {
  display: grid;
  gap: var(--space-3);
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.map-input {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  padding: 0.58rem 0.6rem;
  color: var(--color-text);
  font-size: clamp(0.68rem, 0.9vw, 0.8rem);
  font-weight: 800;
  text-transform: none;
  box-shadow: var(--shadow-small);
}

.map-core {
  overflow: hidden;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.map-core-header {
  background: var(--color-accent);
  color: var(--button-primary-text);
  padding: 0.88rem;
  text-align: center;
  font-size: 0.98rem;
  font-weight: 900;
  text-shadow: var(--button-primary-text-shadow);
}

.map-core-body {
  display: grid;
  gap: 0.68rem;
  padding: 1rem;
  text-align: center;
}

.map-core-body svg {
  justify-self: center;
  color: var(--color-accent);
}

.map-core-body span {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.58rem;
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.section {
  border-top: 1px solid var(--color-border);
  padding: var(--space-7) 0;
}

.problem-section {
  width: 100%;
  max-width: none;
  position: relative;
  background:
    radial-gradient(circle at 16% 10%, color-mix(in srgb, var(--color-accent-soft) 62%, transparent), transparent 32%),
    linear-gradient(180deg, var(--color-bg-muted), color-mix(in srgb, var(--color-bg-muted) 86%, var(--color-surface)));
  padding-right: max(1.25rem, calc((100vw - var(--max-page)) / 2 + 1.25rem));
  padding-left: max(1.25rem, calc((100vw - var(--max-page)) / 2 + 1.25rem));
}

.section-intro {
  display: grid;
  grid-template-columns: 0.45fr minmax(0, 1fr);
  gap: var(--space-7);
  align-items: start;
  margin-bottom: var(--space-6);
}

.section-intro p {
  max-width: 720px;
  font-size: 1.04rem;
}

.point-grid,
.use-case-grid,
.standard-grid,
.section-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
}

.icon-point,
.use-case-card,
.standard-card,
.feature-card,
.form-card,
.list-panel,
.admin-panel {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-surface) 94%, var(--color-bg-muted)), var(--color-surface));
}

.icon-point,
.use-case-card,
.standard-card,
.feature-card {
  padding: var(--space-5);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease, background 160ms ease;
}

.icon-point:hover,
.use-case-card:hover,
.standard-card:hover,
.feature-card:hover {
  border-color: color-mix(in srgb, var(--color-accent) 42%, var(--color-border));
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.16), 0 0 0 1px color-mix(in srgb, var(--color-accent-soft) 48%, transparent);
  transform: translateY(-2px);
}

.icon-point > span,
.use-case-card svg,
.standard-card svg {
  color: var(--color-accent);
}

.icon-point p,
.use-case-card p,
.standard-card p,
.feature-card p {
  margin-bottom: 0;
  font-size: 0.94rem;
}

.graph-section {
  display: grid;
  grid-template-columns: minmax(0, 0.55fr) minmax(520px, 1fr);
  gap: var(--space-6);
  align-items: center;
}

.check-list {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-5) 0 0;
  padding: 0;
  list-style: none;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.check-list li::before {
  content: ">";
  margin-right: var(--space-2);
  color: var(--color-accent);
  font-weight: 900;
}

.graph-mockup {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 176px;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid color-mix(in srgb, var(--color-accent) 24%, var(--color-border));
  background: linear-gradient(145deg, #071012, #0c1817 54%, #101429);
  color: #f4f1ea;
  box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.graph-canvas {
  position: relative;
  min-height: clamp(330px, 42vw, 470px);
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 48%, rgba(57, 230, 210, 0.16), transparent 24%),
    radial-gradient(circle at 76% 30%, rgba(112, 92, 230, 0.16), transparent 26%),
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    #0b1614;
  background-size: auto, auto, 34px 34px, 34px 34px, auto;
}

.graph-links {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  opacity: 0.72;
}

.graph-links line {
  stroke: rgba(57, 230, 210, 0.42);
  stroke-width: 0.42;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}

.graph-center,
.graph-node {
  position: absolute;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(57, 230, 210, 0.46);
  background: rgba(8, 31, 32, 0.92);
  box-shadow: 0 0 24px rgba(57, 230, 210, 0.14), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
}

.graph-center {
  top: 48%;
  left: 50%;
  width: clamp(112px, 16vw, 150px);
  height: clamp(112px, 16vw, 150px);
  flex-direction: column;
  gap: 0.14rem;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.graph-center strong {
  font-size: clamp(0.82rem, 1.5vw, 1rem);
  line-height: 1;
}

.graph-center span,
.graph-node small {
  color: rgba(244, 241, 234, 0.68);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.graph-node {
  left: var(--x);
  top: var(--y);
  width: clamp(102px, 12vw, 136px);
  min-height: 48px;
  flex-direction: column;
  gap: 0.1rem;
  border-radius: 18px;
  padding: 0.5rem 0.64rem;
  transform: translate(-50%, -50%);
  font-size: clamp(0.69rem, 1.1vw, 0.82rem);
  font-weight: 820;
  line-height: 1.08;
  text-align: center;
}

.graph-node strong {
  display: block;
}

.graph-node-blue {
  border-color: rgba(66, 142, 255, 0.58);
  background: rgba(24, 49, 104, 0.9);
  box-shadow: 0 0 22px rgba(66, 142, 255, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.graph-node-violet {
  border-color: rgba(126, 104, 255, 0.58);
  background: rgba(46, 41, 100, 0.9);
  box-shadow: 0 0 22px rgba(126, 104, 255, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.graph-node-guard {
  border-color: rgba(105, 211, 151, 0.64);
  background: linear-gradient(145deg, rgba(15, 78, 76, 0.9), rgba(28, 61, 83, 0.86));
  box-shadow: 0 0 22px rgba(105, 211, 151, 0.13), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.policy-stack {
  display: grid;
  align-content: center;
  gap: var(--space-3);
  border-left: 1px solid rgba(255, 255, 255, 0.14);
  padding: var(--space-5);
  background: rgba(7, 15, 17, 0.88);
}

.policy-stack span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  color: #d8e5dc;
  font-size: 0.82rem;
  font-weight: 800;
}

.policy-stack svg {
  color: #76d198;
}

.capability-list {
  display: grid;
  gap: 0;
}

.capability-row {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr) minmax(330px, 420px);
  gap: var(--space-5);
  align-items: center;
  border-top: 1px solid var(--color-border);
  padding: var(--space-5) 0;
}

.capability-row:first-child {
  border-top: 0;
}

.capability-icon {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--color-accent) 32%, var(--color-border));
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-accent-soft) 44%, transparent);
  color: var(--color-accent-strong);
}

.capability-row p {
  margin-bottom: 0;
}

.capability-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.capability-meta span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  border: 1px solid color-mix(in srgb, var(--color-accent) 18%, var(--color-border));
  border-radius: 999px;
  padding: 0.46rem 0.64rem;
  background: color-mix(in srgb, var(--color-surface) 84%, var(--color-accent-soft));
  color: var(--color-muted);
  font-size: 0.75rem;
  font-weight: 820;
}

.use-case-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.use-case-card {
  position: relative;
  overflow: hidden;
}

.use-case-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 12% 0%, color-mix(in srgb, var(--color-accent-soft) 60%, transparent), transparent 32%);
  opacity: 0;
  transition: opacity 160ms ease;
}

.use-case-card:hover::after {
  opacity: 1;
}

.use-case-icon {
  display: inline-grid;
  width: 40px;
  height: 40px;
  place-items: center;
  margin-bottom: var(--space-3);
  border: 1px solid color-mix(in srgb, var(--color-accent) 28%, var(--color-border));
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-accent-soft) 46%, transparent);
  color: var(--color-accent-strong);
}

.use-case-category {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--color-accent-strong);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-actions {
  margin-top: var(--space-5);
}

.trust-pricing {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(420px, 0.82fr);
  gap: var(--space-6);
  align-items: start;
}

.trust-row {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.trust-row span {
  border-left: 4px solid var(--color-accent);
  padding: 0.78rem var(--space-4);
  background: var(--color-surface);
  color: var(--color-text);
  font-weight: 800;
}

.pricing-table {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.pricing-table h3 {
  margin: 0;
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4);
}

.pricing-row {
  display: grid;
  grid-template-columns: minmax(130px, 1fr) minmax(150px, 1fr) minmax(120px, 0.85fr);
  gap: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  padding: 0.78rem var(--space-4);
  color: var(--color-muted);
  font-size: 0.86rem;
}

.pricing-row:last-child {
  border-bottom: 0;
}

.pricing-row span:first-child,
.pricing-row strong {
  color: var(--color-text);
}

.pricing-note {
  margin: 0;
  border-top: 1px solid var(--color-border);
  padding: var(--space-4);
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 800;
}

.final-cta {
  display: flex;
  margin-top: clamp(3rem, 6vw, 5.5rem);
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  position: relative;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--color-accent) 28%, var(--color-border));
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at 12% 0%, rgba(57, 230, 210, 0.08), transparent 38%),
    linear-gradient(135deg, #090d12, #0d1516 58%, #101426);
  color: #f4f1ea;
  padding: clamp(2rem, 4vw, var(--space-7));
  margin-bottom: var(--space-7);
  box-shadow: 0 24px 58px rgba(0, 0, 0, 0.2);
}

.final-cta h2 {
  color: #f4f1ea;
}

.final-cta p {
  color: #d7e2dc;
}

.final-cta p {
  margin-bottom: 0;
}

.final-cta .button.primary {
  border-color: var(--button-primary-border);
  background: var(--button-primary-bg);
  color: var(--button-primary-text);
  font-weight: 850;
  text-shadow: var(--button-primary-text-shadow);
}

.cta-trust-line {
  margin-top: var(--space-2);
  color: #8ff4e8 !important;
  font-size: 0.88rem;
  font-weight: 820;
}

.simple-page,
.split-page {
  padding: var(--space-7) 0;
}

.simple-page > p,
.split-page > div > p {
  max-width: 760px;
  font-size: 1.18rem;
}

.eyebrow,
.optional {
  color: var(--color-accent);
  font-size: 0.78rem !important;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.simple-page > .eyebrow {
  margin-bottom: var(--space-3);
}

.page-actions {
  margin-top: var(--space-5);
}

.solutions-hero {
  width: min(100% - 2.5rem, var(--max-page));
  margin: 0 auto;
  padding: clamp(4rem, 8vw, 7.25rem) 0 clamp(3rem, 6vw, 5.5rem);
}

.solutions-hero h1 {
  max-width: 980px;
}

.solutions-hero p:not(.eyebrow) {
  max-width: 880px;
  font-size: clamp(1.05rem, 1.7vw, 1.32rem);
}

.ghost-link {
  border-color: transparent;
  background: transparent;
  color: var(--color-accent);
}

.solutions-overview-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
}

.solution-overview-card,
.solutions-power-card,
.solution-micro-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-surface) 94%, var(--color-bg-muted)), var(--color-surface));
  box-shadow: var(--shadow-small);
}

.solution-overview-card,
.solutions-power-card {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease, background 160ms ease;
}

.solution-overview-card:hover,
.solutions-power-card:hover {
  border-color: color-mix(in srgb, var(--color-accent) 42%, var(--color-border));
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.16), 0 0 0 1px color-mix(in srgb, var(--color-accent-soft) 48%, transparent);
  transform: translateY(-2px);
}

.solution-overview-icon,
.solutions-power-card > span {
  display: inline-grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--color-accent) 36%, var(--color-border));
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-accent-soft) 54%, transparent);
  color: var(--color-accent);
}

.solution-overview-category,
.solution-detail-kicker,
.solution-micro-card span {
  color: var(--color-accent);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.solution-overview-card h2,
.solutions-power-card h2 {
  margin-bottom: 0;
  font-size: 1.08rem;
  letter-spacing: -0.018em;
}

.solution-overview-card p,
.solutions-power-card p,
.solution-micro-card p {
  margin-bottom: 0;
  font-size: 0.9rem;
}

.solution-overview-link,
.solutions-power-card small {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--color-text);
  font-size: 0.82rem;
  font-weight: 850;
}

.solutions-pattern {
  display: grid;
  grid-template-columns: minmax(0, 0.48fr) minmax(0, 1fr);
  gap: var(--space-7);
  align-items: start;
}

.solutions-pattern-copy p:not(.eyebrow) {
  font-size: 1.02rem;
}

.solutions-pattern-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.solutions-pattern-steps li {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  background: var(--color-surface);
}

.solutions-pattern-steps span {
  display: inline-grid;
  min-width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-blue) 20%, var(--color-surface));
  color: var(--color-accent);
  font-size: 0.76rem;
  font-weight: 950;
}

.solution-deep-dives {
  display: grid;
  gap: clamp(2.2rem, 5vw, 4rem);
}

.solution-detail {
  display: grid;
  grid-template-columns: minmax(0, 0.42fr) minmax(0, 1fr);
  gap: var(--space-6);
  align-items: start;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 2rem);
  background:
    radial-gradient(circle at 16% 0%, color-mix(in srgb, var(--color-accent-soft) 52%, transparent), transparent 34%),
    var(--color-surface);
}

.solution-detail[data-align="right"] {
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.42fr);
}

.solution-detail[data-align="right"] .solution-detail-copy {
  order: 2;
}

.solution-detail-copy h2 {
  margin-top: var(--space-2);
  font-size: clamp(1.72rem, 3vw, 2.55rem);
}

.solution-detail-copy p {
  font-size: 1rem;
}

.solution-detail-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.solution-micro-card {
  padding: var(--space-4);
}

.solution-micro-card span {
  display: block;
  margin-bottom: var(--space-2);
}

.solutions-power-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
}

.solutions-forge-note {
  max-width: 820px;
  margin: var(--space-5) 0 0;
  border-left: 2px solid var(--color-accent);
  padding-left: var(--space-4);
  font-size: 0.95rem;
}

.solutions-trust {
  display: grid;
  grid-template-columns: minmax(0, 0.42fr) minmax(0, 1fr);
  gap: var(--space-7);
  align-items: start;
}

.solutions-boundary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.solutions-boundary-grid span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.78rem 0.88rem;
  background: var(--color-surface);
  color: var(--color-muted);
  font-size: 0.9rem;
  font-weight: 750;
}

.solutions-boundary-grid svg {
  flex: 0 0 auto;
  color: var(--color-accent);
}

.solutions-final-cta small {
  display: block;
  margin-top: var(--space-3);
  color: #d7e2dc;
  font-weight: 750;
}

.section-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: var(--space-7);
}

.completion-deck {
  display: grid;
  width: min(100% - 2.5rem, var(--max-page));
  gap: var(--space-5);
  margin: var(--space-7) auto 0;
}

.simple-page > .completion-deck {
  width: 100%;
}

.context-panel {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
  width: min(100% - 2.5rem, var(--max-page));
  margin: var(--space-5) auto 0;
}

.simple-page > .context-panel {
  width: 100%;
}

.context-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-muted);
  padding: var(--space-4);
}

.context-card span {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--color-accent-strong);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.context-card p {
  margin-bottom: 0;
  font-size: 0.88rem;
}

.briefing-panel {
  display: grid;
  gap: var(--space-4);
  width: min(100% - 2.5rem, var(--max-page));
  margin: var(--space-5) auto 0;
}

.simple-page > .briefing-panel {
  width: 100%;
}

.briefing-panel h2 {
  margin-bottom: 0;
}

.briefing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.briefing-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  padding: var(--space-5);
}

.briefing-card span {
  display: block;
  margin-bottom: var(--space-3);
  color: var(--color-accent);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.briefing-card p {
  margin-bottom: 0;
  font-size: 0.94rem;
}

.status-band {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-strong);
  padding: var(--space-5);
}

.status-band span {
  color: var(--color-accent-strong);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-band p {
  margin-bottom: 0;
  color: var(--color-text);
  font-weight: 750;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.detail-section {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  padding: var(--space-5);
}

.detail-section p {
  margin-bottom: var(--space-4);
}

.detail-section ul {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.detail-section li {
  display: flex;
  gap: var(--space-2);
  color: var(--color-muted);
  font-size: 0.92rem;
  font-weight: 750;
}

.detail-section li::before {
  content: ">";
  color: var(--color-accent);
  font-weight: 900;
}

.split-page {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.74fr);
  gap: var(--space-7);
  align-items: start;
}

.boundary-list {
  display: grid;
  gap: var(--space-3);
  max-width: 680px;
  margin-top: var(--space-6);
}

.boundary-list span {
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  padding: 0.78rem var(--space-4);
  color: var(--color-muted);
  font-weight: 800;
}

.form-card {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-5);
  box-shadow: var(--shadow-small);
}

.form-card label,
.form-card fieldset {
  display: grid;
  gap: var(--space-2);
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 800;
}

.form-card fieldset {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2) var(--space-3);
}

.form-card .primary-submit {
  color: var(--button-primary-text);
  font-weight: 850;
  text-shadow: var(--button-primary-text-shadow);
}

.form-card legend {
  padding: 0 var(--space-2);
}

.form-card input,
.form-card select,
.form-card textarea {
  width: 100%;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-field-bg);
  color: var(--color-field-text);
  caret-color: var(--color-accent);
  padding: 0.78rem 0.85rem;
}

.form-card input::placeholder,
.form-card textarea::placeholder {
  color: var(--color-placeholder);
  opacity: 1;
}

.form-card select option {
  background: var(--color-field-bg);
  color: var(--color-field-text);
}

.form-card textarea {
  min-height: 88px;
  resize: vertical;
}

.checkbox {
  display: flex !important;
  flex-direction: row;
  align-items: flex-start;
  gap: var(--space-2) !important;
  color: var(--color-muted) !important;
  font-weight: 700 !important;
}

.checkbox input {
  width: auto;
  margin-top: 0.24rem;
}

.consent {
  color: var(--color-text) !important;
}

.form-status {
  min-height: 1.5rem;
  margin-bottom: 0;
  font-weight: 800;
}

.form-status.success {
  color: var(--color-accent);
}

.form-status.error {
  color: var(--color-error);
}

.list-panel {
  display: grid;
  max-width: 920px;
  margin-top: var(--space-6);
  overflow: hidden;
}

.list-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: var(--space-3);
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4);
}

.list-row:last-child {
  border-bottom: 0;
}

.list-row svg {
  color: var(--color-accent);
}

.list-row span {
  display: grid;
  gap: 0.2rem;
}

.list-row small {
  color: var(--color-muted);
  font-size: 0.86rem;
}

.list-row em {
  color: var(--color-accent);
  font-size: 0.76rem;
  font-style: normal;
  font-weight: 900;
  text-transform: uppercase;
}

.standard-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: var(--space-6);
}

.standard-card code {
  display: inline-block;
  margin-top: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-muted);
  padding: 0.48rem 0.62rem;
  color: var(--color-accent-strong);
  font-size: 0.82rem;
}

.admin-panel {
  display: flex;
  gap: var(--space-4);
  max-width: 820px;
  margin-top: var(--space-6);
  padding: var(--space-5);
}

.admin-panel svg {
  flex: 0 0 auto;
  color: var(--color-accent);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  border-top: 1px solid var(--color-border);
  padding: var(--space-6) max(1.25rem, calc((100vw - var(--max-page)) / 2 + 1.25rem));
  background: #101814;
  color: #d7e2dc;
  font-size: 0.92rem;
}

.footer-nav-groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
  min-width: min(100%, 620px);
}

.footer-nav-group {
  display: grid;
  gap: var(--space-2);
  align-content: start;
}

.footer-nav-group h2 {
  margin: 0 0 var(--space-1);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #7ef6df;
}

.footer-nav-group a {
  font-size: 0.9rem;
}

.footer-brand {
  align-items: flex-start;
}

.footer-brand > span:last-child {
  display: grid;
  gap: var(--space-2);
}

.footer-brand-mark {
  display: inline-grid;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid rgba(57, 230, 210, 0.32);
  border-radius: 999px;
  background: #0a0d14;
  overflow: hidden;
}

.footer-brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
}

.site-footer div:first-child {
  display: grid;
  gap: var(--space-2);
  max-width: 360px;
}

.site-footer span,
.site-footer a {
  color: #d7e2dc;
}


.studio-hero,
.studio-architecture,
.studio-surface,
.studio-session,
.studio-governance,
.studio-runtime,
.studio-limits {
  width: min(100% - 2.5rem, var(--max-page));
  margin: 0 auto;
}

.studio-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.9fr);
  gap: clamp(2rem, 4vw, var(--space-7));
  align-items: center;
  padding: clamp(4rem, 8vw, 7rem) 0 clamp(3rem, 6vw, 5rem);
}

.studio-hero-copy h1 {
  max-width: 900px;
}

.studio-hero-lede {
  max-width: 760px;
  color: color-mix(in srgb, var(--color-text) 92%, var(--color-muted));
  font-size: clamp(1.08rem, 1.55vw, 1.32rem);
  font-weight: 540;
  line-height: 1.62;
}

.studio-preview,
.studio-shell-mockup {
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--color-accent) 28%, var(--color-border));
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 18% 0%, rgba(57, 230, 210, 0.14), transparent 34%),
    radial-gradient(circle at 88% 12%, rgba(124, 92, 255, 0.16), transparent 32%),
    linear-gradient(145deg, #071012, #0c1718 58%, #101426);
  color: #f4f1ea;
  box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.studio-preview {
  justify-self: end;
  width: min(100%, 560px);
}

.studio-preview-header,
.studio-preview-footer,
.studio-shell-topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding: var(--space-4);
}

.studio-preview-header span,
.studio-shell-topbar span,
.studio-preview-footer span,
.studio-preview-column span {
  border: 1px solid rgba(57, 230, 210, 0.22);
  border-radius: 999px;
  background: rgba(57, 230, 210, 0.08);
  padding: 0.34rem 0.55rem;
  color: #8ff4e8;
  font-size: 0.72rem;
  font-weight: 850;
}

.studio-preview-header strong,
.studio-shell-topbar strong {
  margin-right: auto;
  color: #f4f1ea;
}

.studio-preview-body {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(130px, 0.72fr) minmax(0, 0.8fr);
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-5);
}

.studio-preview-column {
  display: grid;
  gap: var(--space-3);
}

.studio-preview-column strong {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.045);
  padding: 0.7rem;
  color: #eaf8f4;
  font-size: 0.86rem;
}

.studio-preview-core {
  display: grid;
  place-items: center;
  gap: var(--space-2);
  min-height: 190px;
  border: 1px solid rgba(57, 230, 210, 0.48);
  border-radius: 32px;
  background: rgba(9, 33, 34, 0.86);
  text-align: center;
  box-shadow: 0 0 34px rgba(57, 230, 210, 0.16);
}

.studio-preview-core svg {
  color: #39e6d2;
}

.studio-preview-core span {
  color: rgba(244, 241, 234, 0.7);
  font-size: 0.72rem;
  font-weight: 800;
}

.studio-preview-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 0;
}

.studio-section-copy {
  max-width: 820px;
}

.studio-section-copy p:not(.eyebrow) {
  font-size: 1.03rem;
}

.studio-architecture {
  display: grid;
  gap: var(--space-5);
}

.studio-architecture-grid,
.studio-capability-grid,
.studio-power-grid,
.studio-audience-grid,
.studio-governance-grid {
  display: grid;
  gap: var(--space-4);
}

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

.studio-capability-grid,
.studio-power-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.studio-audience-grid {
  grid-template-columns: repeat(4, minmax(220px, 1fr));
}

.studio-architecture-card,
.studio-capability-card,
.studio-power-card,
.studio-audience-card,
.studio-governance-grid article,
.studio-session-steps li {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-surface) 94%, var(--color-bg-muted)), var(--color-surface));
  box-shadow: var(--shadow-small);
}

.studio-architecture-card,
.studio-capability-card,
.studio-power-card,
.studio-audience-card,
.studio-governance-grid article {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
}

.studio-card-icon {
  display: inline-grid;
  width: 2.55rem;
  height: 2.55rem;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--color-accent) 34%, var(--color-border));
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-accent-soft) 52%, transparent);
  color: var(--color-accent-strong);
}

.studio-architecture-card h3,
.studio-capability-card h3,
.studio-power-card h3,
.studio-audience-card h3,
.studio-governance-grid h3 {
  margin-bottom: 0;
}

.studio-architecture-card p,
.studio-capability-card p,
.studio-power-card p,
.studio-audience-card p,
.studio-governance-grid p {
  margin-bottom: 0;
  font-size: 0.92rem;
}

.studio-chip-row,
.studio-runtime-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.studio-chip-row span,
.studio-runtime-chips span {
  border: 1px solid color-mix(in srgb, var(--color-accent) 18%, var(--color-border));
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-surface) 84%, var(--color-accent-soft));
  padding: 0.42rem 0.58rem;
  color: var(--color-muted);
  font-size: 0.72rem;
  font-weight: 820;
}

.studio-card-link,
.studio-inline-link,
.studio-power-card small {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--color-accent-strong);
  font-size: 0.84rem;
  font-weight: 850;
}

.studio-boundary-note,
.studio-caption {
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: var(--color-bg-muted);
  padding: 0.86rem var(--space-4);
  color: var(--color-text);
  font-size: 0.93rem;
  font-weight: 780;
}

.studio-shell-mockup {
  margin-top: var(--space-5);
}

.studio-shell-grid {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) 180px;
  min-height: 330px;
}

.studio-shell-grid aside,
.studio-shell-grid main {
  display: grid;
  align-content: start;
  gap: var(--space-3);
  padding: var(--space-5);
}

.studio-shell-grid aside {
  background: rgba(255, 255, 255, 0.035);
}

.studio-shell-grid aside span {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  padding: 0.72rem 0.82rem;
  color: #d7e2dc;
  font-size: 0.86rem;
  font-weight: 850;
}

.studio-shell-grid main {
  border-inline: 1px solid rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    rgba(8, 16, 18, 0.58);
  background-size: 34px 34px;
}

.studio-shell-grid main h3 {
  color: #f4f1ea;
  font-size: clamp(1.5rem, 2.4vw, 2.2rem);
}

.studio-shell-grid main p:not(.eyebrow) {
  max-width: 620px;
  color: #d7e2dc;
}

.studio-workflow-state {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
  max-width: 560px;
}

.studio-workflow-state span {
  border: 1px solid rgba(57, 230, 210, 0.2);
  border-radius: var(--radius-sm);
  background: rgba(57, 230, 210, 0.075);
  padding: 0.64rem 0.72rem;
  color: #eaf8f4;
  font-size: 0.82rem;
  font-weight: 820;
}

.studio-session,
.studio-governance,
.studio-runtime,
.studio-limits {
  display: grid;
  grid-template-columns: minmax(0, 0.42fr) minmax(0, 1fr);
  gap: var(--space-7);
  align-items: start;
}

.studio-session-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.studio-session-steps li {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-4);
}

.studio-session-steps li > span {
  display: inline-grid;
  width: 2.25rem;
  height: 2.25rem;
  place-items: center;
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-blue) 20%, var(--color-surface));
  color: var(--color-accent);
  font-size: 0.76rem;
  font-weight: 950;
}

.studio-session-steps p {
  margin-bottom: 0;
  font-size: 0.9rem;
}

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

.studio-runtime-chips {
  align-content: start;
}

.studio-runtime-chips span {
  padding: 0.78rem 0.9rem;
  color: var(--color-text);
}

.studio-boundary-grid {
  align-content: start;
}

.studio-audience-card svg {
  color: var(--color-accent);
}

.studio-final-cta .actions {
  margin-top: 0;
}


@media (max-width: 1050px) {
  h1 {
    font-size: clamp(2.62rem, 7.8vw, 3.65rem);
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-shell {
    width: 100%;
    align-items: flex-start;
    flex-direction: column;
    gap: var(--space-3);
  }

  .nav {
    width: 100%;
    flex-wrap: wrap;
    gap: var(--space-3);
    overflow: visible;
    padding-bottom: var(--space-1);
  }

  .nav-primary-links {
    flex-wrap: wrap;
    gap: var(--space-3);
  }

  .nav-more {
    width: 100%;
    margin-left: 0;
  }

  .nav-more-panel {
    top: 8.75rem;
    max-height: calc(100dvh - 10rem);
  }

  .site-header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .hero,
  .studio-hero,
  .studio-session,
  .studio-governance,
  .studio-runtime,
  .studio-limits,
  .graph-section,
  .trust-pricing,
  .split-page,
  .solutions-pattern,
  .solution-detail,
  .solution-detail[data-align="right"],
  .solutions-trust {
    grid-template-columns: 1fr;
  }

  .solution-detail[data-align="right"] .solution-detail-copy {
    order: 0;
  }

  .solutions-overview-grid,
  .solutions-power-grid,
  .studio-capability-grid,
  .studio-power-grid,
  .studio-audience-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    min-height: auto;
  }

  .system-map {
    width: min(100%, 560px);
    justify-self: center;
    grid-template-columns: minmax(64px, 0.55fr) minmax(148px, 0.9fr) minmax(64px, 0.55fr);
  }

  .capability-row {
    grid-template-columns: 54px minmax(0, 1fr);
  }

  .capability-meta {
    grid-column: 2;
  }
}

@media (max-width: 760px) {
  h1 {
    font-size: clamp(2.22rem, 9.8vw, 2.9rem);
    line-height: 1.05;
    letter-spacing: -0.034em;
  }

  .hero-title {
    padding: 0;
    border-radius: 0;
  }

  .headline-shell {
    text-shadow: 0 1px 0 rgba(0, 0, 0, 0.16);
  }

  .hero {
    gap: var(--space-6);
    padding-top: var(--space-6);
    padding-bottom: var(--space-6);
  }

  .hero-copy,
  .hero-copy p {
    max-width: 100%;
  }

  .hero-lede {
    font-size: clamp(1.02rem, 4.65vw, 1.18rem);
    line-height: 1.56;
  }

  .hero-support {
    font-size: 0.98rem !important;
  }

  .actions {
    gap: var(--space-2);
    margin-top: var(--space-5);
  }

  .actions .button {
    flex: 1 1 100%;
    justify-content: center;
  }

  .trust-strip {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2);
    margin-top: var(--space-5);
  }

  .trust-strip span {
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 0.58rem 0.7rem;
    background: color-mix(in srgb, var(--color-surface) 78%, transparent);
  }

  .section-intro,
  .point-grid,
  .use-case-grid,
  .context-panel,
  .briefing-grid,
  .standard-grid,
  .section-grid,
  .detail-grid,
  .checkbox-grid,
  .graph-mockup,
  .pricing-row,
  .status-band,
  .nav-more-panel,
  .solutions-overview-grid,
  .solutions-pattern-steps,
  .solution-detail-cards,
  .solutions-power-grid,
  .solutions-boundary-grid {
    grid-template-columns: 1fr;
  }

  .solutions-hero,
  .studio-hero {
    width: min(100% - 2rem, var(--max-page));
    padding-top: var(--space-6);
  }

  .studio-preview-body,
  .studio-shell-grid,
  .studio-architecture-grid,
  .studio-capability-grid,
  .studio-power-grid,
  .studio-audience-grid,
  .studio-governance-grid,
  .studio-session-steps {
    grid-template-columns: 1fr;
  }

  .studio-preview {
    justify-self: stretch;
  }

  .studio-workflow-state {
    grid-template-columns: 1fr;
  }

  .studio-shell-grid main {
    border-block: 1px solid rgba(255, 255, 255, 0.12);
    border-inline: 0;
  }

  .solution-detail {
    padding: var(--space-4);
  }

  .nav-more {
    width: 100%;
    margin-left: 0;
  }

  .nav-more summary {
    width: 100%;
    justify-content: space-between;
  }

  .nav-more-panel {
    position: static;
    width: 100%;
    margin-top: var(--space-2);
    box-shadow: var(--shadow-small);
  }

  .graph-canvas {
    min-height: clamp(500px, 132vw, 620px);
    overflow: hidden;
  }

  .graph-node {
    width: clamp(76px, 21vw, 96px);
    min-height: 40px;
    padding: 0.32rem 0.36rem;
    border-radius: 14px;
    font-size: clamp(0.52rem, 2.05vw, 0.62rem);
  }

  .graph-node small {
    font-size: 0.42rem;
    letter-spacing: 0.085em;
  }

  .graph-center {
    width: clamp(90px, 25vw, 112px);
    height: clamp(90px, 25vw, 112px);
    padding: 0.34rem 0.48rem;
  }

  .graph-center strong {
    font-size: 0.74rem;
  }

  .policy-stack {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2);
    padding: var(--space-4);
  }

  .policy-stack {
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    border-left: 0;
  }

  .capability-row,
  .final-cta,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .capability-meta {
    grid-column: 1 / -1;
    grid-template-columns: 1fr;
  }

  .final-cta {
    display: grid;
  }

  .footer-nav-groups {
    width: 100%;
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  h1 {
    font-size: clamp(1.94rem, 9.35vw, 2.42rem);
    line-height: 1.07;
    letter-spacing: -0.028em;
  }

  .hero-title {
    padding: 0.34rem;
    border-radius: 16px;
  }

  body {
    overflow-x: hidden;
  }

  .page-shell {
    gap: var(--space-6);
  }

  .hero {
    padding-top: var(--space-5);
  }

  .system-map {
    width: 100%;
    grid-template-columns: minmax(0, 0.72fr) minmax(126px, 0.95fr) minmax(0, 0.72fr);
    gap: 0.42rem;
  }

  .map-column {
    gap: 0.42rem;
    font-size: 0.62rem;
  }

  .map-input {
    padding: 0.48rem 0.36rem;
    font-size: clamp(0.58rem, 2.25vw, 0.66rem);
    line-height: 1.18;
  }

  .map-core-header {
    padding: 0.66rem 0.44rem;
    font-size: 0.84rem;
  }

  .map-core-body {
    gap: 0.52rem;
    padding: 0.72rem 0.48rem;
  }

  .map-core-body span {
    font-size: 0.66rem;
    line-height: 1.15;
  }

  .section-eyebrow {
    margin-bottom: var(--space-3);
  }

  .icon-point,
  .use-case-card,
  .standard-card,
  .feature-card,
  .capability-row {
    border-radius: 12px;
    padding: var(--space-4);
  }

  .use-case-icon {
    width: 36px;
    height: 36px;
    margin-bottom: var(--space-2);
  }

  .capability-icon {
    width: 42px;
    height: 42px;
  }

  .capability-meta span {
    font-size: 0.7rem;
  }

  .pricing-row {
    gap: var(--space-1);
  }

  .final-cta {
    gap: var(--space-4);
    padding: var(--space-5);
  }

  .site-header {
    gap: var(--space-3);
    max-height: 100dvh;
    padding-right: 1rem;
    padding-left: 1rem;
  }

  body.nav-menu-lock {
    overflow: hidden;
  }

  .brand {
    width: 100%;
    justify-content: space-between;
    padding-right: 6.5rem;
  }

  .nav-menu-toggle {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: inline-flex;
    min-height: 40px;
    padding: 0.5rem 0.72rem;
  }

  .nav-shell[data-open="false"] {
    display: none;
  }

  .nav-shell[data-open="true"] {
    display: flex;
    max-height: calc(100dvh - 5.25rem);
    overflow-y: auto;
    overscroll-behavior: contain;
    padding-bottom: calc(var(--space-3) + env(safe-area-inset-bottom));
    -webkit-overflow-scrolling: touch;
  }

  .nav {
    min-width: 0;
    font-size: 0.82rem;
  }

  .nav-primary-links {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nav-primary-links a,
  .nav-more-group a {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
  }

  .site-header-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .header-cta,
  .theme-toggle {
    width: 100%;
  }

  .theme-toggle {
    justify-content: flex-start;
    border-radius: var(--radius-md);
  }

  .theme-toggle-copy {
    width: 100%;
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .theme-toggle-action {
    text-align: right;
  }
  .graph-canvas {
    min-height: 540px;
  }

  .graph-node {
    width: min(20vw, 78px);
    min-height: 36px;
    padding: 0.28rem 0.28rem;
    border-radius: 13px;
    font-size: clamp(0.48rem, 1.9vw, 0.56rem);
  }

  .graph-node small {
    font-size: 0.38rem;
    letter-spacing: 0.08em;
  }

  .graph-center {
    width: 92px;
    height: 92px;
  }

  .graph-center strong {
    font-size: 0.68rem;
  }

  .graph-center span {
    font-size: 0.44rem;
  }

  .policy-stack {
    gap: 0.68rem;
    padding: 1rem;
  }

  .policy-stack span {
    gap: 0.6rem;
    font-size: 0.78rem;
    line-height: 1.1;
  }

  .policy-stack svg {
    width: 15px;
    height: 15px;
  }

  .split-page,
  .simple-page,
  .section,
  .final-cta,
  .completion-deck,
  .context-panel,
  .briefing-panel {
    width: min(100% - 1.5rem, var(--max-page));
  }

  .form-card {
    padding: var(--space-4);
  }

  .form-card input,
  .form-card select,
  .form-card textarea {
    min-height: 48px;
    font-size: 1rem;
  }
}

@media (prefers-reduced-motion: no-preference) {
  button,
  .button,
  .nav a,
  .header-cta {
    transition:
      color 160ms ease,
      transform 160ms ease,
      background-color 160ms ease;
  }

  button:hover,
  .button:hover,
  .header-cta:hover {
    transform: translateY(-1px);
  }
}


[data-theme="light"] .hero-title {
  background: transparent;
  box-shadow: none;
}

[data-theme="light"] .headline-shell {
  color: #111714;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.48);
}

[data-theme="light"] .hero-emphasis,
[data-theme="light"] .accent-word-teal {
  --accent-a: #073b28;
  --accent-b: #0f7b55;
  --accent-c: #1f5f9e;
}

[data-theme="light"] .accent-word-blue {
  --accent-a: #1f5f9e;
  --accent-b: #5b4fd6;
  --accent-c: #0f7b55;
}

[data-theme="light"] .accent-word-violet {
  --accent-a: #3f3193;
  --accent-b: #715ee6;
  --accent-c: #0f7b55;
}

[data-theme="light"] .accent-word-amber {
  --accent-a: #087a69;
  --accent-b: #285f9f;
  --accent-c: #5642c8;
}