:root {
  --demo-stone: #f7f4ed;
  --demo-stone-2: #fffdfa;
  --demo-stone-3: #eee8dc;
  --demo-ink: #181817;
  --demo-ink-soft: #2b2d2d;
  --demo-muted: #656a67;
  --demo-graphite: #111719;
  --demo-graphite-2: #172023;
  --demo-cyan: #18aee8;
  --demo-blue: #078fd8;
  --demo-slate: #6d938c;
  --demo-slate-dark: #3f6966;
  --demo-amber: #c99b4b;
  --demo-border: rgba(24, 24, 23, 0.14);
  --demo-dark-border: rgba(197, 225, 225, 0.18);
  --demo-shadow: 0 22px 70px rgba(18, 23, 24, 0.14);
  --demo-shell: min(1180px, calc(100vw - 72px));
}

body.demo-v2 {
  background:
    linear-gradient(90deg, rgba(24, 24, 23, 0.035) 1px, transparent 1px) 0 0 / 80px 80px,
    var(--demo-stone);
  color: var(--demo-ink);
  font-family: Manrope, Avenir Next, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

.demo-v2 a:focus-visible,
.demo-v2 button:focus-visible {
  outline: 3px solid rgba(24, 174, 232, 0.5);
  outline-offset: 4px;
}

.demo-v2 .demo-skip {
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 300;
  transform: translateY(-160%);
  background: var(--demo-graphite);
  color: #fff;
  padding: 10px 14px;
  border-radius: 6px;
  text-decoration: none;
}

.demo-v2 .demo-skip:focus {
  transform: translateY(0);
}

.demo-v2 .topbar {
  position: sticky;
  top: 0;
  z-index: 200;
  min-height: 76px;
  height: auto;
  padding: 0 calc((100vw - var(--demo-shell)) / 2);
  background: rgba(247, 244, 237, 0.9);
  border-bottom: 1px solid rgba(24, 24, 23, 0.1);
  backdrop-filter: blur(18px);
}

.demo-v2 .topbar-back {
  color: var(--demo-slate-dark);
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.demo-v2 .topbar-back:hover {
  color: var(--demo-blue);
}

.demo-v2 .logo {
  gap: 10px;
  color: var(--demo-ink);
  transition: color 180ms ease;
}

.demo-v2 .logo:hover {
  color: var(--demo-slate-dark);
}

.demo-v2 .logo-mark {
  width: 38px;
  height: 46px;
}

.demo-v2 .logo-mark path:nth-child(1),
.demo-v2 .logo-mark path:nth-child(2) {
  stroke: var(--demo-cyan);
  stroke-width: 2.5;
}

.demo-v2 .logo-mark path:nth-child(3),
.demo-v2 .logo-mark path:nth-child(4) {
  stroke: var(--demo-slate);
  opacity: 0.55;
}

.demo-v2 .wordmark {
  color: currentColor;
  font-family: Syne, Avenir Next, ui-sans-serif, system-ui, sans-serif;
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.demo-v2 .wm-main {
  color: currentColor;
}

.demo-v2 .wm-ai {
  color: var(--demo-blue);
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.demo-v2 .topbar-cta,
.demo-v2 .cta-btn {
  border: 1px solid var(--demo-blue);
  border-radius: 6px;
  background: linear-gradient(180deg, #12a8e5, #078fd8);
  box-shadow: 0 18px 38px rgba(7, 143, 216, 0.22);
  color: white;
  font-family: Manrope, Avenir Next, ui-sans-serif, system-ui, sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.demo-v2 .topbar-cta:hover,
.demo-v2 .cta-btn:hover {
  background: linear-gradient(180deg, #22b8f0, #078fd8);
  box-shadow: 0 20px 46px rgba(7, 143, 216, 0.28);
  opacity: 1;
  transform: translateY(-1px);
}

.demo-v2 .hero {
  min-height: auto;
  padding: 88px 0 72px;
  background:
    linear-gradient(90deg, rgba(24, 24, 23, 0.035) 1px, transparent 1px) 0 0 / 80px 80px,
    var(--demo-stone);
  border-bottom: 1px solid var(--demo-border);
  color: var(--demo-ink);
  text-align: left;
}

.demo-v2 .hero::before {
  background: linear-gradient(180deg, rgba(255, 253, 250, 0.7), rgba(255, 253, 250, 0));
}

.demo-v2 .hero::after {
  display: none;
}

.demo-v2 .hero-inner {
  width: var(--demo-shell);
  max-width: var(--demo-shell);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin: 0 auto;
}

.demo-v2 .hero-eyebrow,
.demo-v2 .section-tag,
.demo-v2 .stage-section-tag,
.demo-v2 .cta-tag {
  color: var(--demo-slate-dark);
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.demo-v2 .hero-eyebrow::before {
  background: var(--demo-cyan);
  box-shadow: none;
}

.demo-v2 .hero h1 {
  max-width: 980px;
  margin-bottom: 22px;
  color: var(--demo-ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.85rem, 5vw, 4.7rem);
  font-weight: 500;
  letter-spacing: 0;
  line-height: 0.98;
}

.demo-v2 .demo-client,
.demo-v2 .hero h1 .line2 {
  display: block;
}

.demo-v2 .hero h1 .line2 {
  color: var(--demo-ink);
}

.demo-v2 .hero-sub {
  max-width: 660px;
  margin: 0 0 36px;
  color: var(--demo-ink-soft);
  font-size: clamp(1.06rem, 1.4vw, 1.22rem);
  line-height: 1.65;
}

.demo-v2 .hero-verticals {
  justify-content: flex-start;
  margin: -10px 0 34px;
}

.demo-v2 .vertical-tag,
.demo-v2 .applies-tag {
  border-color: rgba(24, 24, 23, 0.14);
  border-radius: 6px;
  background: rgba(255, 253, 250, 0.72);
  color: var(--demo-slate-dark);
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.64rem;
  letter-spacing: 0.1em;
}

.demo-v2 .hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  max-width: 920px;
  padding-top: 0;
  border-top: 0;
}

.demo-v2 .hero-stat {
  min-height: 112px;
  padding: 18px;
  background: rgba(255, 253, 250, 0.72);
  border: 1px solid var(--demo-border);
  border-radius: 8px;
  text-align: left;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.demo-v2 .hero-stat:hover {
  transform: translateY(-2px);
  background: #fffdfa;
  border-color: rgba(7, 143, 216, 0.28);
  box-shadow: 0 18px 44px rgba(18, 23, 24, 0.1);
}

.demo-v2 .hero-stat-num {
  color: var(--demo-blue);
  font-family: Syne, Avenir Next, ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(1.65rem, 2.4vw, 2.25rem);
  font-weight: 700;
}

.demo-v2 .hero-stat-label {
  color: var(--demo-muted);
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.64rem;
  letter-spacing: 0.12em;
}

.demo-v2 .disclaimer {
  padding: 14px calc((100vw - var(--demo-shell)) / 2);
  background: rgba(201, 155, 75, 0.08);
  border-top: 1px solid rgba(201, 155, 75, 0.2);
  border-bottom: 1px solid rgba(201, 155, 75, 0.24);
  color: #6f5930;
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}

.demo-v2 .disclaimer strong {
  color: #57431e;
}

.demo-v2 .section-challenge {
  padding: 96px 0;
  background: #fffdfa;
  border-bottom: 1px solid var(--demo-border);
}

.demo-v2 .section-inner,
.demo-v2 .stage-inner,
.demo-v2 .cta-inner {
  width: var(--demo-shell);
  max-width: var(--demo-shell);
}

.demo-v2 .section-title,
.demo-v2 .stage-title,
.demo-v2 .cta-section h2 {
  max-width: 780px;
  color: var(--demo-ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.15rem, 3.9vw, 3.35rem);
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.02;
}

.demo-v2 .section-intro,
.demo-v2 .stage-sub,
.demo-v2 .cta-section p {
  max-width: 720px;
  color: var(--demo-muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

.demo-v2 .challenge-grid {
  gap: 14px;
  border: 0;
}

.demo-v2 .challenge-card {
  min-height: 190px;
  padding: 26px;
  background: var(--demo-stone);
  border: 1px solid var(--demo-border);
  border-radius: 8px;
  color: var(--demo-ink);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.demo-v2 .challenge-card:hover {
  transform: translateY(-2px);
  background: #fffdfa;
  border-color: rgba(7, 143, 216, 0.26);
  box-shadow: 0 18px 42px rgba(18, 23, 24, 0.09);
}

.demo-v2 .c-icon {
  color: var(--demo-slate-dark);
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

.demo-v2 .challenge-card h4 {
  color: var(--demo-ink);
  font-family: Manrope, Avenir Next, ui-sans-serif, system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0;
}

.demo-v2 .challenge-card p {
  color: var(--demo-muted);
}

.demo-v2 .stage {
  padding: 88px 0 96px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px) 0 0 / 40px 40px,
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px) 0 0 / 40px 40px,
    var(--demo-graphite);
  border-bottom: 1px solid var(--demo-dark-border);
}

.demo-v2 .stage::before,
.demo-v2 .stage::after {
  display: none;
}

.demo-v2 .stage-title,
.demo-v2 .step-desc h3 {
  color: #fffdfa;
}

.demo-v2 .stage-sub,
.demo-v2 .step-desc p {
  color: rgba(255, 253, 250, 0.7);
}

.demo-v2 .dashboard,
.demo-v2 .phone-device,
.demo-v2 .split-shell,
.demo-v2 .ops-shell,
.demo-v2 .command-center,
.demo-v2 .system-board {
  border-color: var(--demo-dark-border);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.3);
}

.v2-artifact {
  overflow: hidden;
  border: 1px solid var(--demo-dark-border);
  border-radius: 8px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.032) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px) 0 0 / 28px 28px,
    rgba(8, 13, 14, 0.84);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.28);
}

.v2-artifact-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--demo-dark-border);
}

.v2-artifact-title {
  margin: 0;
  color: var(--demo-cyan);
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.v2-artifact-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 253, 250, 0.74);
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.v2-artifact-status::before {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--demo-cyan);
  content: "";
}

.v2-artifact-body {
  display: grid;
  gap: 18px;
  padding: 22px;
}

.v2-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.v2-flow-step {
  min-height: 118px;
  padding: 16px;
  border: 1px solid var(--demo-dark-border);
  border-radius: 8px;
  background: rgba(255, 253, 250, 0.035);
}

.v2-flow-step span {
  display: block;
  margin-bottom: 20px;
  color: var(--demo-cyan);
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
}

.v2-flow-step strong {
  display: block;
  margin-bottom: 6px;
  color: #fffdfa;
  font-size: 0.96rem;
}

.v2-flow-step p {
  margin: 0;
  color: rgba(255, 253, 250, 0.64);
  font-size: 0.86rem;
  line-height: 1.45;
}

.v2-artifact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr) minmax(0, 0.9fr);
  gap: 14px;
}

.v2-panel {
  min-height: 260px;
  padding: 18px;
  border: 1px solid var(--demo-dark-border);
  border-radius: 8px;
  background: rgba(4, 9, 10, 0.42);
}

.v2-panel-kicker {
  display: block;
  margin-bottom: 10px;
  color: var(--demo-cyan);
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.v2-panel h3 {
  margin: 0 0 12px;
  color: #fffdfa;
  font-family: Manrope, Avenir Next, ui-sans-serif, system-ui, sans-serif;
  font-size: 1.08rem;
  line-height: 1.25;
}

.v2-panel p {
  margin: 0;
  color: rgba(255, 253, 250, 0.66);
  font-size: 0.92rem;
  line-height: 1.55;
}

.v2-rows,
.v2-checks {
  display: grid;
  gap: 9px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.v2-rows li,
.v2-checks li {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid rgba(255, 253, 250, 0.1);
  color: rgba(255, 253, 250, 0.72);
  font-size: 0.88rem;
}

.v2-checks li::before {
  flex: 0 0 auto;
  color: var(--demo-cyan);
  content: "□";
  font-size: 0.76rem;
  line-height: 1.45;
}

.v2-row-label {
  color: rgba(255, 253, 250, 0.52);
}

.v2-row-value,
.v2-metric {
  color: #fffdfa;
  font-weight: 700;
}

.v2-metric {
  color: var(--demo-cyan);
}

.v2-note {
  display: inline-flex;
  margin-top: 16px;
  padding: 7px 9px;
  border: 1px solid rgba(201, 155, 75, 0.34);
  border-radius: 6px;
  color: #e0c184;
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.demo-v2 .cta-section {
  padding: 92px 0;
  background:
    linear-gradient(90deg, rgba(24, 24, 23, 0.035) 1px, transparent 1px) 0 0 / 80px 80px,
    var(--demo-stone);
  border-top: 1px solid var(--demo-border);
  border-bottom: 1px solid var(--demo-border);
}

.demo-v2 .cta-section::after {
  display: none;
}

.demo-v2 .cta-inner {
  margin: 0 auto;
  text-align: left;
}

.demo-v2 .cta-section p {
  margin-bottom: 28px;
}

.demo-v2 .cta-note {
  display: block;
  margin-top: 14px;
  color: var(--demo-muted);
  font-size: 0.9rem;
}

.demo-v2 .footer {
  min-height: 96px;
  padding: 0 calc((100vw - var(--demo-shell)) / 2);
  background: var(--demo-graphite);
  border-top: 1px solid var(--demo-dark-border);
  color: rgba(255, 253, 250, 0.72);
}

.demo-v2 .footer .wm-main {
  color: #fffdfa;
}

.demo-v2 .footer-copy {
  color: rgba(255, 253, 250, 0.62);
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

@media (max-width: 880px) {
  :root {
    --demo-shell: min(100vw - 36px, 1180px);
  }

  .demo-v2 .topbar {
    gap: 10px;
    padding: 0 18px;
  }

  .demo-v2 .topbar-back {
    display: none;
  }

  .demo-v2 .hero {
    padding: 58px 0 52px;
  }

  .demo-v2 .hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .v2-flow,
  .v2-artifact-grid {
    grid-template-columns: 1fr;
  }

  .v2-panel {
    min-height: auto;
  }
}

@media (max-width: 560px) {
  :root {
    --demo-shell: min(100vw - 28px, 1180px);
  }

  .demo-v2 .topbar {
    min-height: 70px;
  }

  .demo-v2 .logo-mark {
    width: 31px;
    height: 38px;
  }

  .demo-v2 .wordmark {
    font-size: 1rem;
  }

  .demo-v2 .topbar-cta {
    padding: 8px 10px;
    font-size: 0.76rem;
  }

  .demo-v2 .hero h1 {
    font-size: clamp(2.35rem, 12vw, 3.65rem);
  }

  .demo-v2 .hero-stats {
    grid-template-columns: 1fr;
  }

  .demo-v2 .section-challenge,
  .demo-v2 .stage,
  .demo-v2 .cta-section {
    padding-top: 64px;
    padding-bottom: 68px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .demo-v2 *,
  .demo-v2 *::before,
  .demo-v2 *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}