:root,
[data-theme=dark] {
  --bg: #04080F;
  --surface: #080E1A;
  --surface-alt: #0C1424;
  --border: #162036;
  --border-alt: #1E2E4A;
  --accent: #04ADB2;
  --accent-text: #020A08;
  --blue: #3A8EFF;
  --danger: #FF5252;
  --warn: #FF9500;
  --text: #D8E8FF;
  --text-sub: #8AA0C0;
  --text-muted: #4A607A;
  --grid-opacity: 0.055
}

[data-theme=light] {
  --bg: #F4F7FB;
  --surface: #FFFFFF;
  --surface-alt: #EBF0F8;
  --border: #D4DEF0;
  --border-alt: #BCC8E0;
  --accent: #04ADB2;
  --accent-text: #020A08;
  --blue: #1D5FCC;
  --danger: #CC1F1F;
  --warn: #B45309;
  --text: #0D1526;
  --text-sub: #3D5070;
  --text-muted: #8095B4;
  --grid-opacity: 0.03
}

/* Scope the landing-page reset so it does not affect React demo components. */
/* #publicDescription,
#publicDescription *,
#publicDescription *::after,
#publicDescription *::before,
#demo-access-modal,
#demo-access-modal *,
#demo-access-modal *::after,
#demo-access-modal 
*::before {
  box-sizing: border-box;
  margin: 0;
  padding: 0
} */

html {
  scroll-behavior: smooth
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', system-ui, sans-serif;
  overflow-x: hidden;
  transition: background .3s, color .3s
}

h1,
h2,
h3,
h4 {
  font-family: 'Space Grotesk', sans-serif
}

button {
  font-family: inherit;
  cursor: pointer
}

input,
textarea {
  font-family: inherit
}

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

a {
  text-decoration: none
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s ease, transform .65s ease
}

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

.reveal[data-delay="1"] {
  transition-delay: 0.1s
}

.reveal[data-delay="2"] {
  transition-delay: 0.2s
}

.reveal[data-delay="3"] {
  transition-delay: 0.3s
}

.reveal[data-delay="4"] {
  transition-delay: 0.4s
}

.reveal[data-delay="15"] {
  transition-delay: 0.15s
}

.reveal[data-delay="25"] {
  transition-delay: 0.25s
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background .3s, border-color .3s, backdrop-filter .3s
}

header.scrolled {
  background: color-mix(in srgb, var(--bg) 96%, transparent);
  border-color: var(--border);
  backdrop-filter: blur(14px)
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none
}

.nav-logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -.02em
}

.nav-logo-text span {
  color: var(--accent)
}

.brand-logo-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden
}

.brand-logo {
  --brand-logo-primary: var(--text);
  --brand-logo-accent: #04ADB2;
  display: block;
  flex-shrink: 0
}

[data-theme=light] .brand-logo {
  --brand-logo-primary: #0A1F44
}

.nav-brand-logo {
  width: 154px;
  height: auto
}

.footer-brand-logo {
  width: 132px;
  height: auto
}

nav {
  display: flex;
  align-items: center;
  gap: 2px
}

.nav-btn {
  background: 0 0;
  border: none;
  color: var(--text-sub);
  font-size: 13.5px;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 6px;
  transition: color .2s
}

.nav-btn:hover {
  color: var(--text)
}

.nav-sep {
  width: 1px;
  height: 18px;
  background: var(--border);
  margin: 0 6px
}

.btn-login {
  background: 0 0;
  border: 1px solid var(--border-alt);
  color: var(--text-sub);
  font-size: 13.5px;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: 6px;
  transition: border-color .2s, color .2s
}

.btn-login:hover {
  border-color: var(--accent);
  color: var(--accent)
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 7px;
  background: 0 0;
  border: 1px solid var(--border-alt);
  color: var(--text-sub);
  transition: all .2s
}

.theme-toggle:hover {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border-color: var(--accent);
  color: var(--accent)
}

.pill {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  border-radius: 4px;
  padding: 3px 10px;
  margin-bottom: 16px
}

.pill-accent {
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  background: color-mix(in srgb, var(--accent) 12%, transparent)
}

.pill-danger {
  color: var(--danger);
  border: 1px solid color-mix(in srgb, var(--danger) 30%, transparent);
  background: color-mix(in srgb, var(--danger) 12%, transparent)
}

.pill-blue {
  color: var(--blue);
  border: 1px solid color-mix(in srgb, var(--blue) 30%, transparent);
  background: color-mix(in srgb, var(--blue) 12%, transparent)
}

.pill-muted {
  color: var(--text-muted);
  border: 1px solid var(--border);
  background: var(--surface-alt)
}

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
  text-align: center
}

.hero-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden
}

.hero-grid svg {
  opacity: var(--grid-opacity);
  width: 100%;
  height: 100%
}

.hero-glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(ellipse, color-mix(in srgb, var(--accent) 14%, transparent) 0, transparent 70%);
  pointer-events: none
}

.hero-content {
  max-width: 780px;
  position: relative
}

.hero-title {
  font-size: clamp(36px, 6vw, 68px);
  font-weight: 800;
  line-height: 1.07;
  letter-spacing: -.04em;
  color: var(--text);
  margin: 0 0 24px
}

.hero-title .accent {
  color: var(--accent)
}

.hero-sub {
  font-size: 17px;
  color: var(--text-sub);
  line-height: 1.78;
  max-width: 650px;
  margin: 0 auto 40px
}

.hero-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-text);
  border: none;
  border-radius: 8px;
  padding: 13px 28px;
  font-size: 15px;
  font-weight: 700;
  transition: opacity .2s, transform .15s
}

.btn-primary:hover {
  opacity: .88;
  transform: translateY(-1px)
}

.btn-outline {
  background: 0 0;
  color: var(--text);
  border: 1px solid var(--border-alt);
  border-radius: 8px;
  padding: 13px 28px;
  font-size: 15px;
  font-weight: 500;
  transition: border-color .2s
}

.btn-outline:hover {
  border-color: var(--accent)
}

.demo-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  max-width: 700px;
  margin: 64px auto 0;
  text-align: left
}

.demo-bar {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px
}

.demo-dots {
  display: flex;
  gap: 6px
}

.demo-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%
}

.demo-filename {
  font-size: 12px;
  color: var(--text-muted);
  font-family: 'DM Mono', monospace;
  flex: 1
}

.demo-threat {
  display: flex;
  align-items: center;
  gap: 6px
}

.demo-threat-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--danger);
  box-shadow: 0 0 6px var(--danger)
}

.demo-threat-label {
  font-size: 11px;
  color: var(--danger);
  font-weight: 700
}

.demo-body {
  display: grid;
  grid-template-columns: 1fr 1fr
}

.demo-left {
  padding: 14px 16px;
  border-right: 1px solid var(--border)
}

.demo-right {
  padding: 14px 16px;
  background: color-mix(in srgb, var(--danger) 5%, transparent)
}

.demo-col-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 10px;
  color: var(--text-muted)
}

.demo-col-title.danger {
  color: var(--danger)
}

.demo-line {
  font-size: 12.5px;
  color: var(--text-sub);
  font-family: 'DM Mono', monospace;
  padding: 3px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 50%, transparent);
  margin-bottom: 3px;
  opacity: .75
}

.json-viewer {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  line-height: 1.7
}

.json-viewer .brace {
  color: var(--text-muted)
}

.json-viewer .key {
  color: var(--blue)
}

.json-viewer .val-danger {
  color: var(--danger)
}

.json-viewer .val-warn {
  color: var(--warn)
}

.json-indent {
  padding-left: 12px
}

.section {
  padding: 80px 24px;
  background: var(--bg);
  transition: background .3s
}

.section.alt {
  background: var(--surface-alt)
}

.section-inner {
  max-width: 1100px;
  margin: 0 auto
}

.section-inner.narrow {
  max-width: 900px
}

.section-inner.contact {
  max-width: 620px
}

.section-header {
  text-align: center;
  margin-bottom: 52px
}

.section-title {
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 800;
  color: var(--text);
  margin: 0 0 14px;
  letter-spacing: -.03em;
  line-height: 1.1
}

.section-desc {
  color: var(--text-sub);
  font-size: 16px;
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.72
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 18px
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 26px;
  transition: border-color .2s
}

.card:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, transparent)
}

.card.danger:hover {
  border-color: color-mix(in srgb, var(--danger) 40%, transparent)
}

.card.blue:hover {
  border-color: color-mix(in srgb, var(--blue) 40%, transparent)
}

.card-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  border-radius: 4px;
  padding: 3px 9px;
  margin-bottom: 14px
}

.card-tag.danger {
  color: var(--danger);
  background: color-mix(in srgb, var(--danger) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--danger) 25%, transparent)
}

.card-tag.blue {
  color: var(--blue);
  background: color-mix(in srgb, var(--blue) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--blue) 25%, transparent)
}

.card-tag.accent {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent)
}

.card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 10px;
  line-height: 1.3
}

.card p {
  color: var(--text-sub);
  font-size: 14px;
  line-height: 1.75;
  margin: 0
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  align-items: center
}

.feature-list {
  list-style: none
}

.feature-list li {
  display: flex;
  gap: 10px;
  margin-bottom: 11px;
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.6;
  align-items: flex-start
}

.feature-list li::before {
  content: "◆";
  flex-shrink: 0;
  margin-top: 4px;
  font-size: 9px
}

.feature-list.accent li::before {
  color: var(--accent)
}

.feature-list.blue li::before {
  color: var(--blue)
}

.tags-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 28px
}

.tag {
  font-size: 12.5px;
  color: var(--text-sub);
  background: var(--surface-alt);
  border: 1px solid var(--border-alt);
  border-radius: 6px;
  padding: 5px 12px
}

.pipeline {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px
}

.pipeline-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 18px
}

.flow-node {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 11px 14px;
  display: flex;
  align-items: center;
  gap: 10px
}

.flow-node.highlight {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border-color: var(--accent)
}

.flow-node-icon {
  font-size: 16px
}

.flow-node-label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text)
}

.flow-node.highlight .flow-node-label {
  color: var(--accent)
}

.flow-node-sub {
  font-size: 11.5px;
  color: var(--text-muted)
}

.flow-node-badge {
  font-size: 10px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: .06em;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: 4px;
  padding: 2px 7px;
  margin-left: auto
}

.flow-arrow {
  display: flex;
  justify-content: center;
  padding: 3px 0
}

.flow-divider {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px
}

.flow-divider-line {
  flex: 1;
  height: 1px;
  background: var(--border)
}

.flow-divider-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600
}

.flow-fork {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 10px
}

.fork-path {
  display: flex;
  flex-direction: column
}

.fork-node {
  border-radius: 8px;
  padding: 10px 12px
}

.fork-node.accept {
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent)
}

.fork-node.quarantine {
  background: color-mix(in srgb, var(--warn) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--warn) 30%, transparent)
}

.fork-node.review {
  background: color-mix(in srgb, var(--blue) 6%, transparent);
  border: 1px solid color-mix(in srgb, var(--blue) 30%, transparent)
}

.fork-node.final-accept {
  background: color-mix(in srgb, var(--accent) 6%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  text-align: center;
  padding: 8px 10px;
  border-radius: 7px
}

.fork-node.final-reject {
  background: color-mix(in srgb, var(--danger) 6%, transparent);
  border: 1px solid color-mix(in srgb, var(--danger) 30%, transparent);
  text-align: center;
  padding: 8px 10px;
  border-radius: 7px
}

.fork-final-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px
}

.fork-label {
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 2px
}

.fork-sub {
  font-size: 11px;
  color: var(--text-muted)
}

.fork-arrow {
  display: flex;
  justify-content: center;
  padding: 4px 0
}

.techniques {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 14px;
  margin-bottom: 32px
}

.technique {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 15px 17px;
  display: flex;
  gap: 13px;
  align-items: flex-start
}

.tech-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 5px
}

.tech-dot.critical {
  background: var(--danger);
  box-shadow: 0 0 8px color-mix(in srgb, var(--danger) 50%, transparent)
}

.tech-dot.high {
  background: var(--warn);
  box-shadow: 0 0 8px color-mix(in srgb, var(--warn) 50%, transparent)
}

.tech-dot.medium {
  background: var(--blue);
  box-shadow: 0 0 8px color-mix(in srgb, var(--blue) 50%, transparent)
}

.tech-name {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 5px;
  flex-wrap: wrap
}

.sev-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: 3px;
  padding: 1px 6px;
  border: 1px solid
}

.sev-badge.critical {
  color: var(--danger);
  background: color-mix(in srgb, var(--danger) 12%, transparent);
  border-color: color-mix(in srgb, var(--danger) 25%, transparent)
}

.sev-badge.high {
  color: var(--warn);
  background: color-mix(in srgb, var(--warn) 12%, transparent);
  border-color: color-mix(in srgb, var(--warn) 25%, transparent)
}

.sev-badge.medium {
  color: var(--blue);
  background: color-mix(in srgb, var(--blue) 12%, transparent);
  border-color: color-mix(in srgb, var(--blue) 25%, transparent)
}

.tech-desc {
  font-size: 13px;
  color: var(--text-sub);
  line-height: 1.65;
  margin: 0
}

.warn-box {
  background: color-mix(in srgb, var(--danger) 5%, transparent);
  border: 1px solid color-mix(in srgb, var(--danger) 20%, transparent);
  border-radius: 12px;
  padding: 24px
}

.warn-box-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--danger);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 12px
}

.warn-box-cols {
  display: flex;
  gap: 24px;
  flex-wrap: wrap
}

.warn-col {
  flex: 1 1 240px
}

.warn-col p {
  color: var(--text-sub);
  font-size: 14px;
  line-height: 1.75;
  margin: 0
}

.warn-divider {
  width: 1px;
  background: color-mix(in srgb, var(--danger) 18%, transparent);
  flex-shrink: 0
}

.json-panel {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px
}

.json-panel-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 14px
}

.json-small {
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  line-height: 1.75;
  color: var(--text-muted)
}

.json-small .k {
  color: var(--blue)
}

.json-small .vd {
  color: var(--danger)
}

.rag-badge {
  margin-top: 24px;
  padding: 12px 16px;
  background: color-mix(in srgb, var(--blue) 6%, transparent);
  border: 1px solid color-mix(in srgb, var(--blue) 22%, transparent);
  border-radius: 8px
}

.rag-badge strong {
  font-size: 12px;
  color: var(--blue);
  font-weight: 700
}

.rag-badge span {
  color: var(--text-sub);
  font-size: 13px
}

.bbox-section {
  padding: 80px 0;
  background: var(--surface-alt);
  transition: background .3s
}

.bbox-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px
}

.bbox-frame {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden
}

.bbox-bar {
  padding: 10px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px
}

.bbox-bar-label {
  font-size: 12px;
  color: var(--text-muted);
  font-family: 'DM Mono', monospace
}

.bbox-caption {
  padding: 12px 18px;
  border-top: 1px solid var(--border)
}

.bbox-caption p {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.65
}

.compare-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden
}

.compare-head,
.compare-row {
  box-sizing: border-box;
  display: grid;
  grid-template-columns: minmax(240px, 1fr) 110px 155px 130px 115px;
  width: 100%
}

.compare-head {
  background: var(--surface-alt);
  border-bottom: 1px solid var(--border);
  padding: 12px 20px
}

.compare-head-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center
}

.compare-head-label:first-child {
  text-align: left
}

.compare-head-label.accent {
  color: var(--accent)
}

.compare-row {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  transition: background .15s
}

.compare-row:last-child {
  border-bottom: none
}

.compare-row:hover {
  background: color-mix(in srgb, var(--accent) 5%, transparent)
}

@media (max-width:850px) {
  .compare-wrap {
    overflow-x: auto
  }
  .compare-head,
  .compare-row {
    min-width: 850px
  }
}

.compare-feat {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.4
}

.compare-val {
  padding: 0 6px;
  text-align: center
}

.check-yes {
  color: var(--accent);
  font-size: 16px;
  font-weight: 700
}

.check-no {
  color: var(--text-muted);
  font-size: 14px
}

.check-part {
  color: var(--blue);
  font-size: 13px
}

.check-focus {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700
}

.compare-notes {
  margin-top: 14px
}

.compare-notes p {
  margin: 5px 0;
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.6
}

.compare-notes strong {
  color: var(--text-sub)
}

.contact-form {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px
}

.field label {
  display: block;
  margin-bottom: 6px;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase
}

.field input,
.field select,
.field textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 11px 14px;
  background: var(--surface-alt);
  border: 1px solid var(--border-alt);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
  outline: 0;
  transition: border-color .2s
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--text-muted)
}

.field textarea {
  resize: vertical
}

.field select {
  cursor: pointer
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--accent)
}

.field input:user-invalid,
.field select:user-invalid {
  border-color: var(--danger)
}

.hp-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden
}

.btn-submit {
  width: 100%;
  padding: 13px;
  background: var(--accent);
  border: none;
  border-radius: 8px;
  color: var(--accent-text);
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  transition: opacity .2s, transform .15s
}

.btn-submit:hover:not(:disabled) {
  opacity: .88;
  transform: translateY(-1px)
}

.btn-submit:disabled {
  background: var(--surface-alt);
  color: var(--text-muted);
  cursor: not-allowed;
  opacity: 1;
  transform: none
}

.form-note {
  margin: 0;
  color: var(--text-muted);
  font-size: 12px;
  text-align: center
}

.form-status {
  min-height: 20px;
  margin: 0;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.5;
  text-align: center
}

.form-status.pending {
  color: var(--text-sub)
}

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

.success-box {
  padding: 40px;
  background: color-mix(in srgb, var(--accent) 6%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: 12px;
  text-align: center
}

.success-icon {
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 32px
}

.success-title {
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 18px;
  font-weight: 700
}

.success-sub {
  margin: 0;
  color: var(--text-sub);
  font-size: 14px;
  line-height: 1.6
}

.btn-reset {
  margin-top: 20px;
  padding: 8px 18px;
  background: 0 0;
  border: 1px solid var(--border-alt);
  border-radius: 6px;
  color: var(--text-sub);
  cursor: pointer;
  font-size: 13px
}

.btn-reset:hover {
  border-color: var(--accent)
}

@media (max-width:700px) {
  .form-row {
    grid-template-columns: 1fr
  }
  .contact-form {
    padding: 22px
  }
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(2, 6, 14, .88);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px
}

.modal-overlay.open {
  display: flex
}

.modal-box {
  background: var(--surface);
  border: 1px solid var(--border-alt);
  border-radius: 16px;
  padding: 36px 32px;
  width: 100%;
  max-width: 380px;
  position: relative
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: 0 0;
  border: none;
  color: var(--text-muted);
  font-size: 18px
}

.modal-head {
  text-align: center;
  margin-bottom: 28px
}

.modal-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin: 12px 0 4px
}

.modal-sub {
  color: var(--text-sub);
  font-size: 13px
}

.modal-fields {
  display: flex;
  flex-direction: column;
  gap: 12px
}

.modal-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 6px
}

.modal-input {
  width: 100%;
  background: var(--surface-alt);
  border: 1px solid var(--border-alt);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 14px;
  color: var(--text);
  outline: 0
}

.btn-modal-submit {
  background: var(--surface-alt);
  color: var(--text-muted);
  border: none;
  border-radius: 8px;
  padding: 12px;
  font-size: 15px;
  font-weight: 700;
  width: 100%;
  cursor: not-allowed;
  margin-top: 4px;
  opacity: .65
}

.modal-footer {
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 20px;
  line-height: 1.6
}

.modal-link {
  background: 0 0;
  border: none;
  color: var(--accent);
  font-size: 12px;
  padding: 0
}

.modal-link:hover {
  text-decoration: underline
}

.modal-resend {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.55;
  text-align: center
}

.modal-brand-logo {
  width: 174px;
  height: auto;
  margin: 0 auto
}

.modal-step[hidden] {
  display: none
}

.modal-help {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.55;
  margin: 2px 0 0
}

.modal-neutral {
  color: var(--text-sub);
  font-size: 12.5px;
  line-height: 1.6;
  background: color-mix(in srgb, var(--accent) 6%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  border-radius: 8px;
  padding: 10px 12px
}

.modal-status {
  min-height: 18px;
  margin-top: 12px;
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.5;
  text-align: center
}

.modal-status.error {
  color: var(--danger)
}

.modal-status.pending {
  color: var(--text-sub)
}

.btn-modal-submit.enabled {
  background: var(--accent);
  color: var(--accent-text);
  cursor: pointer;
  opacity: 1
}

.btn-modal-submit.enabled:hover {
  opacity: .88
}

.btn-modal-secondary {
  width: 100%;
  margin-top: 2px;
  padding: 8px 10px;
  background: 0 0;
  border: 1px solid var(--border-alt);
  border-radius: 7px;
  color: var(--text-sub);
  font-size: 12.5px
}

.btn-modal-secondary:hover {
  border-color: var(--accent);
  color: var(--accent)
}

footer {
  padding: 36px 24px;
  border-top: 1px solid var(--border);
  background: var(--bg);
  transition: background .3s
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px
}

.footer-logo-text {
  font-size: 14px;
  color: var(--text-sub);
  font-family: 'DM Mono', monospace
}

.footer-link {
  font-size: 13px;
  color: var(--text-muted);
  transition: color .2s
}

.footer-link:hover {
  color: var(--accent)
}

.footer-copy {
  font-size: 12px;
  color: var(--text-muted)
}

@media (max-width:700px) {
  .two-col {
    grid-template-columns: 1fr;
    gap: 32px
  }
  .form-row {
    grid-template-columns: 1fr
  }
  .demo-body {
    grid-template-columns: 1fr
  }
  .demo-left {
    border-right: none;
    border-bottom: 1px solid var(--border)
  }
  .warn-box-cols {
    flex-direction: column
  }
  .warn-divider {
    display: none
  }
  .nav-btn {
    display: none
  }
}

@media (max-width:480px) {
  .nav-brand-logo {
    width: 126px
  }
  .btn-login {
    padding: 7px 10px
  }
  .nav-sep {
    margin: 0 4px
  }
}

.nav-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center
}

.nav-btn-demos {
  display: flex;
  align-items: center
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 6px;
  min-width: 220px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, .18);
  z-index: 200;
  animation: dropIn .18s ease
}

.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 6px solid var(--border)
}

.dropdown-menu::after {
  content: '';
  position: absolute;
  top: -5px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 6px solid var(--surface)
}

.dropdown-menu.open {
  display: block
}

@keyframes dropIn {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-6px)
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0)
  }
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 7px;
  text-decoration: none;
  color: var(--text-sub);
  transition: background .15s, color .15s
}

.dropdown-item:hover {
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  color: var(--text)
}

.dropdown-item-icon {
  font-size: 18px;
  flex-shrink: 0;
  width: 24px;
  text-align: center
}

.dropdown-item-label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px
}

.dropdown-item-sub {
  font-size: 11.5px;
  color: var(--text-muted)
}

.dropdown-item:hover .dropdown-item-label {
  color: var(--accent)
}

.dropdown-note {
  margin: 5px 6px 2px;
  padding: 8px 6px 3px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 10.5px;
  line-height: 1.45
}

.btn-logout {
  background: 0 0;
  border: 1px solid color-mix(in srgb, var(--danger) 50%, transparent);
  color: var(--danger);
  font-size: 13.5px;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: all .2s
}

.btn-logout:hover {
  background: color-mix(in srgb, var(--danger) 8%, transparent);
  border-color: var(--danger)
}

/* CSP-safe replacements for formerly inline presentation attributes. */

[hidden],
.is-hidden {
  display: none !important;
}

.demo-dot-red {
  background: #ff6057;
}

.demo-dot-yellow {
  background: #ffbd2e;
}

.demo-dot-green {
  background: #27c93f;
}

.demo-dot-small {
  width: 9px;
  height: 9px;
}

.section-title-left {
  text-align: left;
  font-size: clamp(24px, 3.5vw, 38px);
}

.section-intro {
  color: var(--text-sub);
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 24px;
}

.flex-1 {
  flex: 1;
}

.text-accent {
  color: var(--accent);
}

.text-warn {
  color: var(--warn);
}

.text-blue {
  color: var(--blue);
}

.text-danger {
  color: var(--danger);
}

.json-indent-14 {
  padding-left: 14px;
}

.demos-chevron {
  margin-left: 4px;
  transition: transform .2s;
}

.demos-chevron.is-rotated {
  transform: rotate(180deg);
}

/* Mobile navigation. Desktop navigation is retained unchanged. */

.mobile-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-alt);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text-sub);
}

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

.mobile-nav-panel {
  position: absolute;
  top: 64px;
  left: 16px;
  right: 16px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: 0 12px 34px rgba(0, 0, 0, .28);
}

.mobile-nav-item {
  display: block;
  width: 100%;
  padding: 12px 14px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--text-sub);
  font-size: 14px;
  font-weight: 600;
  text-align: left;
}

.mobile-nav-item:hover,
.mobile-nav-item:focus-visible {
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  color: var(--accent);
}

.mobile-nav-link {
  text-decoration: none;
}

.mobile-nav-divider {
  height: 1px;
  margin: 6px 4px;
  background: var(--border);
}

@media (max-width: 700px) {
  .desktop-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-flex;
    flex-shrink: 0;
    margin-right: 16px;
  }
  .nav-inner {
    position: relative;
    padding: 0 16px;
  }
}

/* Mobile comparison cards: the desktop table remains unchanged above 700px. */

@media (max-width: 700px) {
  .compare-wrap {
    display: grid;
    gap: 12px;
    overflow: visible;
    border: 0;
    background: transparent;
  }
  .compare-head {
    display: none;
  }
  .compare-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-width: 0;
    padding: 0;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--surface);
  }
  .compare-row:hover {
    background: var(--surface);
  }
  .compare-feat {
    grid-column: 1 / -1;
    padding: 13px 14px;
    background: var(--surface-alt);
    color: var(--text);
    font-size: 14px;
    font-weight: 700;
  }
  .compare-val {
    display: flex;
    min-height: 62px;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 5px;
    padding: 10px 12px;
    border-top: 1px solid var(--border);
    text-align: left;
  }
  .compare-val:nth-child(odd) {
    border-left: 1px solid var(--border);
  }
  .compare-val::before {
    content: attr(data-label);
    color: var(--text-muted);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .06em;
    line-height: 1.35;
    text-transform: uppercase;
  }
}