/* ActiveManage redesigned — refined editorial */

:root {
  --bg: #FBFAF6;
  --bg-elev: #FEFDFB;        /* warm white — cards read cohesive on the warm base */
  --bg-sunken: #F3F0E9;      /* softer ivory — cleaner than the old beige */
  --bg-warm: #F6EFE2;        /* warm cream accent panel */
  --bg-cool: #ECEFF6;        /* cool ink-blue panel */
  --bg-mint: #E6F0EA;        /* sage section */
  --bg-blush: #F4E8E5;       /* warm blush */
  --fg: #0E0E0C;
  --fg-muted: #56564F;
  --fg-faint: #8A8A82;
  --line: #E2DFD3;
  --line-strong: #C8C4B4;
  --accent: oklch(0.52 0.19 264);     /* deep indigo */
  --accent-2: oklch(0.68 0.13 200);   /* slate teal */
  --accent-3: oklch(0.62 0.22 28);    /* warm terracotta */
  --accent-4: oklch(0.78 0.15 90);    /* gold */
  --accent-ink: #FFFFFF;
  --accent-soft: oklch(0.95 0.04 268);
  --accent-soft-warm: oklch(0.95 0.05 50);
  /* Aurora hero colours — kept on the original blue→cyan→purple spectrum */
  --aurora-1: oklch(0.55 0.22 268);
  --aurora-2: oklch(0.65 0.18 220);
  --aurora-3: oklch(0.6 0.24 300);
  --shadow-sm: 0 1px 2px rgba(10,10,10,0.04);
  --shadow-md: 0 8px 24px -8px rgba(10,10,10,0.08), 0 2px 6px rgba(10,10,10,0.04);
  --shadow-lg: 0 24px 48px -16px rgba(10,10,10,0.14), 0 4px 12px rgba(10,10,10,0.06);

  --font-display: "Inter Tight", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, monospace;

  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 24px;

  --max: 1280px;
  --pad-x: clamp(20px, 4vw, 48px);
}

[data-theme="dark"] {
  --bg: #0A0E1F;
  --bg-elev: #131A33;
  --bg-sunken: #0F1428;
  --bg-warm: #1A1A28;
  --bg-cool: #0D1430;
  --bg-mint: #0F1F1B;
  --bg-blush: #2A1820;
  --fg: #EEF1FA;
  --fg-muted: #9AA0BD;
  --fg-faint: #5E6489;
  --line: #1F2747;
  --line-strong: #2E376A;
  --accent: oklch(0.72 0.17 264);
  --accent-2: oklch(0.78 0.13 200);
  --accent-3: oklch(0.72 0.18 28);
  --accent-4: oklch(0.82 0.15 90);
  --accent-ink: #0A0E1F;
  --accent-soft: rgba(110, 130, 245, 0.18);
  --accent-soft-warm: rgba(220, 150, 100, 0.18);
  --aurora-1: oklch(0.7 0.18 268);
  --aurora-2: oklch(0.72 0.16 220);
  --aurora-3: oklch(0.68 0.2 300);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
  --shadow-md: 0 8px 24px -8px rgba(0,0,0,0.5), 0 2px 6px rgba(0,0,0,0.3);
  --shadow-lg: 0 24px 48px -16px rgba(0,0,0,0.6), 0 4px 12px rgba(0,0,0,0.4);
}

/* Dark-mode dark sections — slightly lighter indigo-black */
[data-theme="dark"] .section-dark {
  background: #060818;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "cv11";
  transition: background-color 0.4s ease, color 0.4s ease;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
img, svg { display: block; max-width: 100%; }

/* Typography utilities */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.h-display {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(48px, 7vw, 96px);
  line-height: 0.96;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.h-large {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(36px, 4.5vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.h-medium {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.h-small {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.015em;
}

.lead {
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.45;
  color: var(--fg-muted);
  max-width: 60ch;
  font-weight: 400;
  letter-spacing: -0.005em;
}

.body { color: var(--fg-muted); line-height: 1.6; }

.mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
}

/* Layout */
.container {
  max-width: var(--max);
  margin: 0 auto;
  padding-inline: var(--pad-x);
}

section { padding-block: clamp(72px, 10vw, 140px); }

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 44px;
  padding-inline: 20px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: -0.005em;
  transition: transform 0.15s ease, background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--fg);
  color: var(--bg);
}
.btn-primary:hover { background: var(--accent); color: var(--accent-ink); }

.btn-accent {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn-ghost {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--line-strong);
}
.btn-ghost:hover { border-color: var(--fg); background: var(--bg-elev); }

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--fg);
  font-weight: 500;
  font-size: 14px;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
  transition: border-color 0.2s, gap 0.2s;
}
.btn-link:hover { border-color: var(--fg); gap: 10px; }
.btn-link .arrow { transition: transform 0.2s; }
.btn-link:hover .arrow { transform: translateX(2px); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--bg) 80%, transparent);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.02em;
}
.brand-mark {
  width: 28px; height: 28px;
  display: grid;
  place-items: center;
  position: relative;
  overflow: visible;
}
.brand-mark img {
  width: 28px;
  height: 28px;
  display: block;
}

.nav-main {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 4px;
}
.nav-main a {
  padding: 8px 12px;
  white-space: nowrap;
  font-size: 14px;
  font-weight: 450;
  color: var(--fg-muted);
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}
.nav-main a:hover { color: var(--fg); }
.nav-main a.active { color: var(--fg); }
.nav-main a.active::after {
  content: "";
  display: block;
  height: 2px;
  background: var(--fg);
  margin-top: 4px;
  border-radius: 2px;
}

.nav-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.mobile-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: var(--bg-elev);
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  padding: 0;
  color: var(--fg);
}
.mobile-toggle:hover { background: var(--bg-sunken); }
.hamburger {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  width: 18px;
  height: 14px;
  position: relative;
  justify-content: center;
}
.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.3s cubic-bezier(0.2,0.8,0.2,1), opacity 0.2s;
  transform-origin: center;
}
.hamburger.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile menu overlay */
.mobile-menu {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg);
  z-index: 60;
  display: flex;
  flex-direction: column;
  padding: 16px var(--pad-x) 32px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.25s ease, transform 0.3s cubic-bezier(0.2,0.8,0.2,1);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.mobile-menu.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.mobile-menu-nav {
  display: flex;
  flex-direction: column;
}
.mobile-menu-nav a {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 22px 4px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 32px;
  letter-spacing: -0.025em;
  color: var(--fg);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.2,0.8,0.2,1), color 0.2s;
  line-height: 1;
}
.mobile-menu.is-open .mobile-menu-nav a {
  opacity: 1;
  transform: translateY(0);
}
.mobile-menu-nav a .num {
  font-size: 12px;
  color: var(--fg-faint);
  letter-spacing: 0.06em;
  font-weight: 500;
}
.mobile-menu-nav a.active { color: var(--accent); }
.mobile-menu-nav a:hover { color: var(--accent); }
.mobile-menu-actions {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.mobile-menu-actions .btn { justify-content: center; padding: 16px 20px; font-size: 16px; }
.mobile-menu-foot {
  margin-top: auto;
  padding-top: 40px;
  font-size: 11px;
  color: var(--fg-faint);
}

@media (max-width: 1040px) {
  .nav-main { display: none; }
  .nav-actions .desktop-only { display: none; }
  .mobile-toggle { display: inline-flex; }
}
@media (min-width: 881px) {
  .mobile-menu { display: none; }
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-sunken);
  padding-block: 64px 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-grid h5 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: 16px;
}
.footer-grid ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-grid a { font-size: 14px; color: var(--fg-muted); }
.footer-grid a:hover { color: var(--fg); }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--fg-faint);
  font-family: var(--font-mono);
}
.footer-certs { display: flex; gap: 16px; align-items: center; }
.footer-certs .cert {
  font-size: 10px;
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 4px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 16px; align-items: flex-start; }
}

/* Cards */
.card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.card:hover { border-color: var(--line-strong); }

/* Page transitions */
.page {
  animation: pageIn 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}
@keyframes pageIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Stagger reveal */
@keyframes riseIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
.rise { opacity: 0; animation: riseIn 0.7s cubic-bezier(0.2, 0.8, 0.2, 1) forwards; }
.rise[data-d="1"] { animation-delay: 0.05s; }
.rise[data-d="2"] { animation-delay: 0.12s; }
.rise[data-d="3"] { animation-delay: 0.20s; }
.rise[data-d="4"] { animation-delay: 0.28s; }
.rise[data-d="5"] { animation-delay: 0.36s; }
.rise[data-d="6"] { animation-delay: 0.44s; }
.rise[data-d="7"] { animation-delay: 0.52s; }

/* Tags / chips */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg-elev);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  color: var(--fg-muted);
}

.chip-accent {
  border-color: transparent;
  background: var(--accent);
  color: var(--accent-ink);
}

/* Hero specific */
.hero {
  padding-top: clamp(60px, 8vw, 100px);
  padding-bottom: clamp(60px, 8vw, 100px);
  position: relative;
  overflow: hidden;
}

/* Animated aurora background — Stripe-style flowing gradient */
.aurora {
  position: absolute;
  inset: -20% -10% -20% -10%;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 35%, black 30%, transparent 80%);
  mask-image: radial-gradient(ellipse 80% 70% at 50% 35%, black 30%, transparent 80%);
}
.aurora-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, color-mix(in oklab, var(--fg) 6%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in oklab, var(--fg) 6%, transparent) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 80%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 80%);
  opacity: 0.6;
}
.hero > .container { position: relative; z-index: 1; }
.aurora::before,
.aurora::after,
.aurora .blob {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(50px);
  mix-blend-mode: multiply;
  opacity: 0.7;
  will-change: transform;
}
[data-theme="dark"] .aurora::before,
[data-theme="dark"] .aurora::after,
[data-theme="dark"] .aurora .blob {
  mix-blend-mode: screen;
  opacity: 0.55;
  filter: blur(70px);
}
.aurora::before {
  width: 50%;
  aspect-ratio: 1;
  left: -5%;
  top: -15%;
  background: radial-gradient(circle at 30% 30%, var(--aurora-1), transparent 70%);
  animation: auroraFloat1 12s ease-in-out infinite alternate;
}
.aurora::after {
  width: 45%;
  aspect-ratio: 1;
  right: -5%;
  top: -5%;
  background: radial-gradient(circle at 70% 30%, var(--aurora-3), transparent 70%);
  animation: auroraFloat2 16s ease-in-out infinite alternate;
}
.aurora .blob {
  width: 45%;
  aspect-ratio: 1;
  left: 28%;
  bottom: -15%;
  background: radial-gradient(circle at 50% 50%, var(--aurora-2), transparent 70%);
  animation: auroraFloat3 14s ease-in-out infinite alternate;
}

@keyframes auroraFloat1 {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  100% { transform: translate3d(40%, 25%, 0) scale(1.4); }
}
@keyframes auroraFloat2 {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  100% { transform: translate3d(-35%, 30%, 0) scale(1.3); }
}
@keyframes auroraFloat3 {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  100% { transform: translate3d(-30%, -25%, 0) scale(1.5); }
}

/* Subtle grid overlay over aurora (handled above) */

@media (prefers-reduced-motion: reduce) {
  .aurora::before, .aurora::after, .aurora .blob { animation: none; }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(48px, 7.5vw, 104px);
  line-height: 0.94;
  letter-spacing: -0.045em;
}
.hero-headline em {
  font-style: italic;
  font-weight: 400;
  font-family: "Instrument Serif", "Times New Roman", serif;
  letter-spacing: -0.02em;
}

/* Mock UI window */
.mock {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  font-size: 12px;
}
.mock-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 36px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-sunken);
}
.mock-bar .dots { display: flex; gap: 6px; }
.mock-bar .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--line-strong); }
.mock-bar .url {
  flex: 1;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-faint);
}

/* Accent block */
.section-dark {
  background: var(--fg);
  color: var(--bg);
  position: relative;
  overflow: hidden;
}
.section-dark .body, .section-dark .lead, .section-dark .nav a { color: rgba(255,255,255,0.7); }

[data-theme="dark"] .section-dark { color: var(--fg); }
[data-theme="dark"] .section-dark .body, [data-theme="dark"] .section-dark .lead { color: var(--fg-muted); }

/* Subtle gradient flicker on CTA dark blocks */
.section-dark::before {
  content: "";
  position: absolute;
  inset: -50%;
  background:
    radial-gradient(40% 40% at 20% 30%, color-mix(in oklab, var(--accent) 60%, transparent), transparent 70%),
    radial-gradient(40% 40% at 80% 70%, color-mix(in oklab, var(--accent-3) 60%, transparent), transparent 70%);
  filter: blur(40px);
  opacity: 0.35;
  animation: auroraFloat1 30s ease-in-out infinite alternate;
  pointer-events: none;
}
.section-dark > * { position: relative; z-index: 1; }

/* Marquee */
.marquee {
  display: flex;
  overflow: hidden;
  gap: 64px;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}
.marquee-track {
  display: flex;
  gap: 64px;
  flex-shrink: 0;
  animation: marquee 40s linear infinite;
}
@keyframes marquee {
  to { transform: translateX(calc(-100% - 64px)); }
}

/* Responsive helpers */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 880px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.muted { color: var(--fg-muted); }
.faint { color: var(--fg-faint); }
.center { text-align: center; }

/* Number list / spec */
.spec-list { display: flex; flex-direction: column; }
.spec-list .row {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 24px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  align-items: baseline;
}
.spec-list .row:last-child { border-bottom: 1px solid var(--line); }
.spec-list .num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-faint);
  letter-spacing: 0.04em;
}

/* Modal */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(10,10,10,0.5);
  backdrop-filter: blur(6px);
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px;
  animation: fadeIn 0.2s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  max-width: 720px;
  width: 100%;
  max-height: 88vh;
  overflow: auto;
  padding: 40px;
  position: relative;
  animation: pageIn 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.modal-close {
  position: absolute;
  top: 20px; right: 20px;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: grid; place-items: center;
}
.modal-close:hover { background: var(--bg-sunken); }

/* Scrollbar styling for the mock */
.scroll-thin::-webkit-scrollbar { width: 6px; height: 6px; }
.scroll-thin::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 3px; }

/* ============================================================
   Logo wall + logo marks (CSS-rendered identities for clients)
   ============================================================ */
.logo-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--fg-muted);
  font-size: 18px;
  line-height: 1;
  white-space: nowrap;
  transition: color 0.2s, opacity 0.2s;
}
.logo-mark:hover { color: var(--fg); }
.logo-mark .glyph {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}
.logo-mark .glyph svg { width: 100%; height: 100%; }
.logo-wall {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.logo-wall .cell {
  background: var(--bg-elev);
  display: grid;
  place-items: center;
  padding: 32px 20px;
  min-height: 120px;
  min-width: 0;
  transition: background 0.2s;
}
.logo-wall .cell > * { min-width: 0; max-width: 100%; }
.logo-wall .logo-mark { white-space: normal; text-align: center; }
.logo-wall .cell:hover { background: var(--bg-sunken); }
@media (max-width: 1080px) {
  .logo-wall { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 880px) {
  .logo-wall { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ============================================================
   Apple-style: scroll-driven anatomy sticker section
   ============================================================ */
.anatomy {
  position: relative;
  background: var(--bg-cool);
  overflow: hidden;
}
[data-theme="dark"] .anatomy { background: var(--bg-cool); }
.anatomy-sticky {
  position: sticky;
  top: 64px;
  height: calc(100vh - 64px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
  padding-block: 60px;
}
.anatomy-stage {
  height: clamp(380px, 56vh, 560px);
  position: relative;
  display: grid;
  place-items: center;
}
.anatomy-device {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4 / 5;
  border-radius: 28px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.anatomy-layer {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(12px) scale(0.985);
  transition: opacity 0.6s cubic-bezier(0.2,0.8,0.2,1), transform 0.6s cubic-bezier(0.2,0.8,0.2,1);
  padding: 20px;
}
.anatomy-layer.is-active { opacity: 1; transform: translateY(0) scale(1); }
.anatomy-pin {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow-md);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.2,0.8,0.2,1);
  transition-delay: 0.15s;
}
.anatomy-layer.is-active .anatomy-pin { opacity: 1; transform: translateY(0); }
.anatomy-pin .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-3);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent-3) 25%, transparent);
}
.anatomy-pin .line {
  position: absolute;
  height: 1px;
  background: var(--accent-3);
  top: 50%;
  pointer-events: none;
}
.anatomy-copy {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.anatomy-step {
  padding: 24px 28px;
  border-left: 2px solid var(--line);
  opacity: 0.45;
  transition: opacity 0.4s, border-color 0.4s, transform 0.4s;
  cursor: pointer;
}
.anatomy-step:hover { opacity: 0.75; }
.anatomy-step.is-active {
  opacity: 1;
  border-left-color: var(--accent-3);
  transform: translateX(4px);
}
.anatomy-step h4 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(22px, 2.6vw, 32px);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.anatomy-step p { color: var(--fg-muted); font-size: 15px; line-height: 1.55; max-width: 46ch; }
.anatomy-step .num { font-family: var(--font-mono); font-size: 11px; color: var(--fg-faint); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 6px; display: block; }

@media (max-width: 980px) {
  .anatomy-sticky { grid-template-columns: 1fr; height: auto; position: relative; top: 0; gap: 32px; }
  .anatomy-stage { order: 2; }
  .anatomy-copy { order: 1; }
}

/* ============================================================
   Apple-style: live "build something" interactive demo
   ============================================================ */
.builder {
  background: var(--bg-warm);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.builder-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: stretch;
}
@media (max-width: 980px) {
  .builder-grid { grid-template-columns: 1fr; gap: 32px; }
}
.builder-controls {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.builder-stage {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 540px;
}
.builder-tab {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
}
.builder-tab button {
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg-elev);
  color: var(--fg-muted);
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-display);
  letter-spacing: -0.005em;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.builder-tab button:hover { color: var(--fg); border-color: var(--line-strong); }
.builder-tab button.is-active {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}
.builder-tab button .ico {
  width: 16px; height: 16px;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.builder-knob {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.builder-knob label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-faint);
}
.builder-knob label .v { color: var(--fg); font-feature-settings: "tnum"; }
.builder-knob input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: var(--line);
  outline: none;
}
.builder-knob input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--fg);
  border: 3px solid var(--bg-elev);
  box-shadow: 0 1px 4px rgba(0,0,0,0.25);
  cursor: pointer;
}
.builder-knob input[type="range"]::-moz-range-thumb {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--fg);
  border: 3px solid var(--bg-elev);
  cursor: pointer;
}
.builder-swatches { display: flex; gap: 8px; }
.builder-swatches button {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 2px solid var(--bg-elev);
  outline: 1px solid var(--line);
  cursor: pointer;
  transition: outline-color 0.2s, transform 0.15s;
}
.builder-swatches button.is-active { outline: 2px solid var(--fg); transform: scale(1.05); }

/* Builder preview rendering */
.bp {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--bg-sunken);
}
.bp-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 38px;
  padding: 0 14px;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--line);
}
.bp-bar .url {
  flex: 1; text-align: center;
  font-family: var(--font-mono); font-size: 11px; color: var(--fg-faint);
}
.bp-canvas { flex: 1; padding: 24px; overflow: auto; }
.bp-card {
  background: var(--bg-elev);
  border-radius: 12px;
  padding: 24px;
  border: 1px solid var(--line);
}

/* ============================================================
   Docs page
   ============================================================ */
.docs-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr) 220px;
  gap: 48px;
  padding-top: 32px;
  padding-bottom: 96px;
}
@media (max-width: 1100px) {
  .docs-shell { grid-template-columns: 240px minmax(0, 1fr); }
  .docs-toc { display: none; }
}
@media (max-width: 720px) {
  .docs-shell { grid-template-columns: 1fr; }
  .docs-sidebar { display: none; }
}

.docs-sidebar {
  position: sticky;
  top: 80px;
  align-self: start;
  height: calc(100vh - 100px);
  overflow-y: auto;
  padding-right: 16px;
  border-right: 1px solid var(--line);
}
.docs-sidebar::-webkit-scrollbar { width: 4px; }
.docs-sidebar::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 2px; }
.docs-sidebar h5 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin: 24px 0 8px;
  padding-left: 8px;
}
.docs-sidebar h5:first-child { margin-top: 0; }
.docs-sidebar a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  font-size: 13.5px;
  color: var(--fg-muted);
  border-radius: 6px;
  font-weight: 450;
  transition: color 0.15s, background 0.15s;
}
.docs-sidebar a:hover { color: var(--fg); background: var(--bg-sunken); }
.docs-sidebar a.is-active {
  color: var(--fg);
  background: var(--accent-soft);
  font-weight: 500;
}
.docs-sidebar a.is-active::before {
  content: "";
  width: 3px;
  height: 16px;
  background: var(--accent);
  border-radius: 2px;
  margin-left: -10px;
  margin-right: 7px;
}
.docs-search {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 38px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-elev);
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--fg-faint);
}
.docs-search input {
  flex: 1; border: 0; outline: 0;
  background: transparent; color: var(--fg);
  font-size: 13px; font-family: inherit;
}
.docs-search kbd {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 6px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--bg-sunken);
  color: var(--fg-faint);
}

.docs-content {
  min-width: 0;
  font-size: 15px;
  line-height: 1.65;
}
.docs-content h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(36px, 4vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.docs-content > .lead { margin-bottom: 32px; }
/* DB-driven article spacing: each article after the first gets a divider */
.db-article + .db-article { margin-top: 8px; }
.db-article > h2:first-child { margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--line); }

/* Loading skeletons */
.sk { border-radius: 8px; background: linear-gradient(90deg, var(--bg-sunken) 25%, color-mix(in oklab, var(--bg-sunken) 50%, var(--bg-elev)) 50%, var(--bg-sunken) 75%); background-size: 200% 100%; animation: skShimmer 1.4s ease-in-out infinite; }
@keyframes skShimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }
.docs-skeleton { display: flex; flex-direction: column; gap: 14px; }
.sk-h1 { height: 40px; width: 55%; }
.sk-lead { height: 22px; width: 80%; margin-bottom: 12px; }
.sk-h2 { height: 26px; width: 40%; margin-top: 20px; }
.sk-p { height: 14px; width: 100%; }
.sk-p.short { width: 65%; }
.sk-nav { height: 15px; width: 100%; margin-bottom: 12px; }
@media (prefers-reduced-motion: reduce) { .sk { animation: none; } }
.docs-content h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 28px;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 48px 0 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 90px;
}
.docs-content h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 20px;
  letter-spacing: -0.015em;
  margin: 32px 0 8px;
  scroll-margin-top: 90px;
}
.docs-content p { color: var(--fg-muted); margin-bottom: 16px; max-width: 70ch; }
.docs-content ul, .docs-content ol {
  color: var(--fg-muted);
  padding-left: 1.4em;
  margin-bottom: 16px;
}
.docs-content li { margin-bottom: 6px; }
.docs-content li::marker { color: var(--fg-faint); }
.docs-content a {
  color: var(--accent);
  border-bottom: 1px solid color-mix(in oklab, var(--accent) 40%, transparent);
}
.docs-content a:hover { border-bottom-color: var(--accent); }
.docs-content code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--bg-sunken);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--accent);
}

.codeblock {
  position: relative;
  background: #0F1530;
  color: #E4E8F8;
  border-radius: 10px;
  margin: 16px 0;
  overflow: hidden;
  border: 1px solid #1F2747;
}
[data-theme="light"] .codeblock,
:root:not([data-theme="dark"]) .codeblock {
  background: #1A1D2E;
}
.codeblock-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.04em;
}
.codeblock-bar button {
  color: rgba(255,255,255,0.6);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.codeblock-bar button:hover { background: rgba(255,255,255,0.08); color: #fff; }
.codeblock pre {
  margin: 0;
  padding: 16px 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  overflow-x: auto;
  white-space: pre;
  color: inherit;
}
.codeblock pre::-webkit-scrollbar { height: 6px; }
.codeblock pre::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 3px; }
.tok-k { color: #C792EA; }
.tok-s { color: #C3E88D; }
.tok-f { color: #82AAFF; }
.tok-c { color: #5A6680; font-style: italic; }
.tok-n { color: #F78C6C; }
.tok-p { color: #89DDFF; }

.docs-callout {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px 20px;
  border-radius: 10px;
  background: var(--accent-soft);
  border: 1px solid color-mix(in oklab, var(--accent) 25%, transparent);
  margin: 20px 0;
  font-size: 14px;
  color: var(--fg);
}
.docs-callout.warn {
  background: var(--accent-soft-warm);
  border-color: color-mix(in oklab, var(--accent-3) 30%, transparent);
}
.docs-callout .ico {
  display: grid; place-items: center;
  width: 22px; height: 22px;
  flex-shrink: 0;
  color: var(--accent);
}
.docs-callout.warn .ico { color: var(--accent-3); }
.docs-callout p:last-child { margin-bottom: 0; }
.docs-callout p { color: var(--fg-muted); }

.docs-toc {
  position: sticky;
  top: 80px;
  align-self: start;
  font-size: 13px;
  padding-left: 16px;
}
.docs-toc h6 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: 12px;
}
.docs-toc a {
  display: block;
  padding: 5px 12px;
  color: var(--fg-muted);
  border-left: 2px solid var(--line);
  font-size: 13px;
  line-height: 1.4;
  transition: color 0.15s, border-color 0.15s;
}
.docs-toc a:hover { color: var(--fg); }
.docs-toc a.is-active {
  color: var(--accent);
  border-left-color: var(--accent);
  font-weight: 500;
}

.docs-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.docs-table th, .docs-table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}
.docs-table th {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-faint);
  background: var(--bg-sunken);
  font-weight: 500;
}
.docs-table tr:last-child td { border-bottom: 0; }
.docs-table td code { font-size: 12px; }

.docs-page-foot {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.docs-page-foot a {
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 16px;
  color: var(--fg);
  background: var(--bg-elev);
  transition: border-color 0.2s, transform 0.2s;
}
.docs-page-foot a:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.docs-page-foot a small {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}
.docs-page-foot a.next { text-align: right; }

/* Section colour panels for light-mode warmth */
.section-warm  { background: var(--bg-warm); }
.section-cool  { background: var(--bg-cool); }
.section-mint  { background: var(--bg-mint); }
.section-blush { background: var(--bg-blush); }

/* ============================================================
   V2 polish — gradient text, reveals, grain, testimonials
   ============================================================ */
.grad-text {
  background: linear-gradient(100deg, var(--accent) 10%, var(--accent-3) 50%, oklch(0.6 0.2 300) 90%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradShift 7s ease-in-out infinite alternate;
}
@keyframes gradShift { from { background-position: 0% 0; } to { background-position: 100% 0; } }

/* Film grain over everything, extremely subtle */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
  opacity: 0.028;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Scroll reveal */
.sr {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.75s cubic-bezier(0.2,0.8,0.2,1), transform 0.75s cubic-bezier(0.2,0.8,0.2,1);
}
.sr.sr-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .sr { opacity: 1; transform: none; transition: none; } }

/* Testimonials */
.testis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 880px) { .testis { grid-template-columns: 1fr; } }
.testi {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 32px 28px 26px;
  display: flex; flex-direction: column; gap: 20px;
  position: relative;
  overflow: hidden;
}
.testi::before {
  content: "“";
  position: absolute;
  top: -14px; right: 14px;
  font-family: "Instrument Serif", serif;
  font-size: 130px;
  line-height: 1;
  color: var(--accent);
  opacity: 0.12;
}
.testi blockquote {
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-size: 21px;
  line-height: 1.35;
  color: var(--fg);
  letter-spacing: -0.01em;
}
.testi footer { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.testi .avatar {
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 600; font-size: 14px;
  color: #fff;
}
.testi .who { font-size: 13px; font-weight: 600; }
.testi .role { font-size: 11px; color: var(--fg-faint); font-family: var(--font-mono); letter-spacing: 0.03em; }

/* ============================================================
   Anatomy v2 — dark isometric layer stack
   ============================================================ */
.anat2 {
  background:
    radial-gradient(60% 40% at 20% 10%, rgba(90,110,240,0.16), transparent 70%),
    radial-gradient(50% 40% at 85% 80%, rgba(150,100,240,0.12), transparent 70%),
    #070B1A;
  color: #EEF1FA;
  position: relative;
}
.anat2-sticky {
  position: sticky;
  top: 64px;
  height: calc(100vh - 64px);
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
  gap: 56px;
}
.anat2-stage {
  height: 100%;
  display: grid;
  place-items: center;
  perspective: 1400px;
}
.anat2-scene {
  width: min(380px, 30vw);
  aspect-ratio: 1;
  position: relative;
  transform-style: preserve-3d;
  transform: rotateX(56deg) rotateZ(-42deg);
}
.anat2-plane {
  position: absolute;
  inset: 0;
  border-radius: 22px;
  border: 1px solid rgba(140,160,255,0.16);
  background: linear-gradient(135deg, rgba(22,30,64,0.92), rgba(11,15,36,0.92));
  transform: translateZ(calc(var(--i) * 86px));
  transition: all 0.6s cubic-bezier(0.2,0.8,0.2,1);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.85);
  opacity: 0.45;
  cursor: pointer;
  padding: 44px 22px 22px;
}
.anat2-plane.is-active {
  opacity: 1;
  border-color: color-mix(in oklab, var(--glow) 70%, transparent);
  box-shadow:
    0 0 0 1px color-mix(in oklab, var(--glow) 35%, transparent),
    0 0 70px -12px color-mix(in oklab, var(--glow) 65%, transparent),
    0 30px 60px -30px rgba(0,0,0,0.85);
  background: linear-gradient(135deg, rgba(32,42,86,0.96), rgba(16,21,48,0.96));
  transform: translateZ(calc(var(--i) * 86px)) scale(1.04);
}
.anat2-tag {
  position: absolute;
  top: 14px; left: 18px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: rgba(220,228,255,0.75);
}
.anat2-plane.is-active .anat2-tag { color: var(--glow); }
.anat2-pat { height: 100%; display: flex; flex-direction: column; gap: 9px; justify-content: center; }

.anat2-copy { display: flex; gap: 20px; align-items: stretch; }
.anat2-rail {
  width: 3px;
  border-radius: 2px;
  background: rgba(255,255,255,0.1);
  position: relative;
  flex-shrink: 0;
}
.anat2-rail-fill {
  position: absolute;
  top: 0; left: 0; right: 0;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--accent), oklch(0.6 0.2 300));
  transition: height 0.5s cubic-bezier(0.2,0.8,0.2,1);
}
.anat2-step {
  padding: 18px 20px;
  border-radius: 14px;
  border: 1px solid transparent;
  opacity: 0.45;
  transition: all 0.4s;
  cursor: pointer;
}
.anat2-step:hover { opacity: 0.75; }
.anat2-step.is-active {
  opacity: 1;
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.1);
}
.anat2-step-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: rgba(220,228,255,0.55);
  display: block;
  margin-bottom: 6px;
}
.anat2-step.is-active .anat2-step-num { color: var(--glow); }
.anat2-step h4 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(20px, 2.2vw, 26px);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
  color: #fff;
}
.anat2-step p { color: rgba(230,236,255,0.6); font-size: 14px; line-height: 1.55; max-width: 46ch; }

@media (max-width: 980px) {
  .anat2 { min-height: auto !important; }
  .anat2-sticky { grid-template-columns: 1fr; position: relative; top: 0; height: auto; gap: 40px; padding-block: 48px; }
  .anat2-scene { width: min(300px, 70vw); margin: 40px auto; }
  .anat2-stage { height: 340px; }
}

/* ============================================================
   Build simulator
   ============================================================ */
.sim-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: 12px;
}
.sim-chip {
  padding: 8px 14px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--fg-muted);
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.sim-chip:hover { border-color: var(--line-strong); color: var(--fg); }
.sim-chip.is-on { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.sim-generate { margin-top: 2px; }
.sim-generate:disabled { opacity: 0.6; cursor: wait; transform: none; }

.sim-idle {
  flex: 1;
  display: grid;
  place-items: center;
  gap: 0;
  padding: 32px;
  text-align: center;
  color: var(--fg-muted);
  font-size: 14px;
}
.sim-idle-ghost {
  width: min(380px, 80%);
  aspect-ratio: 16 / 9;
  border: 2px dashed var(--line-strong);
  border-radius: 12px;
  display: grid;
  grid-template-columns: 90px 1fr;
  overflow: hidden;
  opacity: 0.55;
  margin-bottom: 18px;
}
.sim-idle-ghost .g-side { background: var(--bg-sunken); border-right: 2px dashed var(--line); }
.sim-idle-ghost .g-main { padding: 14px; display: flex; flex-direction: column; gap: 8px; }
.sim-idle-ghost .g-bar { height: 16px; width: 55%; border-radius: 4px; background: var(--bg-sunken); }
.sim-idle-ghost .g-row { height: 10px; border-radius: 3px; background: var(--bg-sunken); }

.sim-build {
  flex: 1;
  background: #F6F8FA;
  color: var(--fg);
  padding: 22px 24px;
  font-family: var(--font-body);
  font-size: 13.5px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sim-build-head {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--fg);
  margin-bottom: 6px;
}
.sim-build-step {
  display: flex;
  align-items: center;
  gap: 11px;
  opacity: 0.4;
  transition: opacity 0.3s;
}
.sim-build-step.doing { opacity: 1; }
.sim-build-step.done { opacity: 0.9; }
.sim-build-step .mark {
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 1.5px solid var(--line-strong);
  display: grid; place-items: center;
  flex-shrink: 0;
  color: #1F9254;
}
.sim-build-step.done .mark { border-color: #1F9254; background: rgba(31,146,84,0.12); }
.sim-build-step .tick-done { margin-left: auto; font-size: 10px; font-weight: 600; color: #1F9254; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.05em; }
.sim-build-step .spin {
  width: 10px; height: 10px;
  border-radius: 50%;
  border: 1.5px solid var(--line-strong);
  border-top-color: var(--accent);
  animation: simSpin 0.7s linear infinite;
}
@keyframes simSpin { to { transform: rotate(360deg); } }

.sim-pop { opacity: 0; animation: simPop 0.45s cubic-bezier(0.2,0.8,0.2,1) both; }
@keyframes simPop {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to   { opacity: 1; transform: none; }
}

/* ============================================================
   Authentication showcase
   ============================================================ */
.auth-sec { background: var(--bg-sunken); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.auth-head { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: end; margin-bottom: 36px; }
.auth-filters { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.auth-filter {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--bg-elev); color: var(--fg-muted);
  font-size: 12.5px; font-weight: 500; cursor: pointer; transition: all 0.15s; white-space: nowrap;
}
.auth-filter:hover { border-color: var(--line-strong); color: var(--fg); }
.auth-filter.is-on { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.auth-count { font-family: var(--font-mono); font-size: 9.5px; opacity: 0.6; }
.auth-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 10px; margin-bottom: 44px; }
.auth-card {
  display: flex; align-items: center; gap: 12px; min-width: 0;
  padding: 14px 16px; border-radius: 11px;
  background: var(--bg-elev); border: 1px solid var(--line);
  transition: border-color 0.18s, transform 0.18s;
  animation: ucFade 0.35s cubic-bezier(0.2,0.8,0.2,1);
}
.auth-card:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.auth-mark {
  width: 34px; height: 34px; border-radius: 9px; flex-shrink: 0;
  display: grid; place-items: center;
  font-family: var(--font-display); font-size: 13px; font-weight: 700;
}
.auth-mark.is-img { background: var(--bg-sunken); border: 1px solid var(--line); padding: 5px; }
.auth-mark.is-img img { width: 100%; height: 100%; object-fit: contain; }
.auth-card > div { min-width: 0; }
.auth-card strong { display: block; font-size: 13.5px; font-weight: 600; letter-spacing: -0.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.auth-card span:not(.auth-mark) { display: block; font-family: var(--font-mono); font-size: 9.5px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--fg-faint); margin-top: 2px; }

.auth-dirs { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.auth-dir {
  background: var(--bg-elev); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 30px;
  display: flex; flex-direction: column; gap: 14px;
}
.auth-dir.is-featured {
  background: linear-gradient(165deg, color-mix(in oklab, var(--accent) 10%, var(--bg-elev)), var(--bg-elev));
  border-color: color-mix(in oklab, var(--accent) 40%, var(--line));
}
.auth-dir-tag {
  font-family: var(--font-mono); font-size: 10px; text-transform: uppercase;
  letter-spacing: 0.11em; color: var(--fg-faint);
}
.auth-dir.is-featured .auth-dir-tag { color: var(--accent); }
.auth-dir h3 { font-family: var(--font-display); font-size: 23px; font-weight: 500; letter-spacing: -0.022em; }
.auth-dir > p { font-size: 14.5px; line-height: 1.6; color: var(--fg-muted); text-wrap: pretty; }
.auth-dir ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.auth-dir li { display: flex; align-items: flex-start; gap: 9px; font-size: 13.5px; color: var(--fg); }
.auth-dir li svg { color: var(--accent); flex-shrink: 0; margin-top: 3px; }
.auth-code {
  margin-top: auto; font-family: var(--font-mono); font-size: 11.5px;
  background: var(--bg-sunken); border: 1px solid var(--line);
  padding: 9px 12px; border-radius: 7px; color: var(--fg-muted);
  overflow-x: auto; white-space: nowrap;
}
@media (max-width: 900px) {
  .auth-head, .auth-dirs { grid-template-columns: 1fr; }
  .auth-head { gap: 18px; }
}

/* Platform feature cards — full detail always visible */
@media (max-width: 880px) {
  .feature-cards { grid-template-columns: 1fr !important; }
}

/* ============================================================
   Pricing page
   ============================================================ */
.pr-stages { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.pr-stage { background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px; display: flex; flex-direction: column; gap: 14px; }
.pr-stage-head { display: flex; gap: 14px; align-items: flex-start; }
.pr-num { font-family: var(--font-mono); font-size: 12px; font-weight: 600; color: var(--accent-ink); background: var(--accent); width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; flex-shrink: 0; }
.pr-stage h3 { font-family: var(--font-display); font-size: 21px; font-weight: 500; letter-spacing: -0.02em; }
.pr-price { font-family: var(--font-mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.09em; color: var(--fg-faint); }
.pr-stage > p { font-size: 14.5px; line-height: 1.6; color: var(--fg-muted); text-wrap: pretty; }
.pr-stage ul { list-style: none; display: flex; flex-direction: column; gap: 7px; margin-top: auto; padding-top: 6px; }
.pr-stage li { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--fg); }
.pr-stage li svg { color: var(--accent); flex-shrink: 0; }
.pr-note { margin-top: 28px; font-size: 14px; line-height: 1.65; color: var(--fg-muted); max-width: 760px; text-wrap: pretty; }
@media (max-width: 820px) { .pr-stages { grid-template-columns: 1fr; } }

.pr-roi { background: var(--bg-sunken); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pr-roi-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.pr-slider { margin-bottom: 22px; }
.pr-slider label { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 9px; }
.pr-slider label span { font-size: 14px; color: var(--fg-muted); }
.pr-slider label strong { font-family: var(--font-display); font-size: 19px; font-weight: 600; letter-spacing: -0.02em; font-feature-settings: "tnum"; }
.pr-roi-out { background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 32px; position: sticky; top: 92px; }
.pr-roi-big { padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.pr-roi-label { display: block; font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--fg-faint); margin-bottom: 8px; }
.pr-roi-big strong { display: block; font-family: var(--font-display); font-size: clamp(40px, 5vw, 58px); font-weight: 500; letter-spacing: -0.035em; line-height: 1; font-feature-settings: "tnum"; background: linear-gradient(100deg, var(--accent), oklch(0.6 0.2 300)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pr-roi-sub { display: block; margin-top: 10px; font-size: 13.5px; color: var(--fg-muted); }
.pr-roi-rows { display: flex; flex-direction: column; gap: 1px; margin: 20px 0; }
.pr-roi-rows > div { display: flex; justify-content: space-between; align-items: baseline; padding: 11px 0; border-bottom: 1px solid var(--line); }
.pr-roi-rows span { font-size: 13.5px; color: var(--fg-muted); }
.pr-roi-rows strong { font-family: var(--font-mono); font-size: 13.5px; font-weight: 600; font-feature-settings: "tnum"; }
.pr-roi-note { font-size: 12.5px; line-height: 1.55; color: var(--fg-faint); text-wrap: pretty; }
@media (max-width: 900px) { .pr-roi-grid { grid-template-columns: 1fr; gap: 36px; } .pr-roi-out { position: static; } }

.fit-table { border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; background: var(--bg-elev); }
.fit-row { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; align-items: center; }
.fit-row + .fit-row > div { border-top: 1px solid var(--line); }
.fit-row > div { padding: 14px 18px; min-height: 54px; display: flex; align-items: center; justify-content: center; }
.fit-row > div:first-child { justify-content: flex-start; }
.fit-head > div { font-family: var(--font-mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--fg-faint); min-height: 58px; }
.fit-head strong { font-family: var(--font-display); font-size: 15px; font-weight: 600; text-transform: none; letter-spacing: -0.01em; color: var(--accent); }
.fit-label { font-size: 14.5px; color: var(--fg); text-wrap: pretty; }
.fit-us { background: color-mix(in oklab, var(--accent) 7%, var(--bg-elev)); }
.fit-y { color: var(--accent); display: flex; }
.fit-p { color: var(--fg-faint); font-family: var(--font-mono); font-size: 15px; }
.fit-n { color: color-mix(in oklab, var(--fg-faint) 75%, transparent); display: flex; }
@media (max-width: 760px) { .fit-row { grid-template-columns: 1.6fr 0.8fr 0.8fr 0.8fr; } .fit-row > div { padding: 12px 10px; } .fit-label { font-size: 13px; } .fit-head > div { font-size: 9px; } }

.pr-dp { background: radial-gradient(50% 45% at 12% 5%, rgba(90,110,240,0.18), transparent 70%), radial-gradient(45% 40% at 92% 95%, rgba(150,100,240,0.14), transparent 70%), #070B1A; }
.pr-dp-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.pr-dp-list { display: flex; flex-direction: column; gap: 2px; }
.pr-dp-item { padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,0.09); display: flex; flex-direction: column; gap: 4px; }
.pr-dp-item:last-child { border-bottom: none; }
.pr-dp-item strong { font-family: var(--font-display); font-size: 15.5px; font-weight: 600; color: #fff; letter-spacing: -0.01em; }
.pr-dp-item span { font-size: 13.5px; line-height: 1.55; color: rgba(230,236,255,0.55); text-wrap: pretty; }
@media (max-width: 900px) { .pr-dp-inner { grid-template-columns: 1fr; gap: 36px; } }

/* ============================================================
   Use cases
   ============================================================ */
.usecases { background: var(--bg-sunken); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.uc-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 24px; align-items: start; }
.uc-list { display: flex; flex-direction: column; gap: 6px; position: sticky; top: 88px; }
.uc-item {
  text-align: left; padding: 15px 18px; border-radius: 11px;
  border: 1px solid transparent; background: transparent; cursor: pointer;
  display: flex; flex-direction: column; gap: 5px; transition: all 0.18s; font-family: inherit;
}
.uc-item:hover { background: var(--bg-elev); }
.uc-item.is-active { background: var(--bg-elev); border-color: var(--line); box-shadow: var(--shadow-sm); }
.uc-quote {
  font-family: var(--font-display); font-size: 15.5px; font-weight: 500;
  letter-spacing: -0.015em; color: var(--fg-muted); line-height: 1.35; text-wrap: pretty;
}
.uc-item.is-active .uc-quote { color: var(--fg); }
.uc-tag {
  font-family: var(--font-mono); font-size: 9.5px; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--fg-faint);
}
.uc-tag.solid {
  background: var(--accent); color: var(--accent-ink);
  padding: 3px 9px; border-radius: 999px; font-weight: 600;
}
.uc-detail {
  background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 32px; display: flex; flex-direction: column; gap: 18px;
  animation: ucFade 0.4s cubic-bezier(0.2,0.8,0.2,1);
}
@keyframes ucFade { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.uc-detail-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.uc-weeks { font-family: var(--font-mono); font-size: 10.5px; color: var(--fg-faint); letter-spacing: 0.04em; }
.uc-said {
  font-family: "Instrument Serif", serif; font-style: italic;
  font-size: clamp(22px, 2.4vw, 28px); line-height: 1.25; color: var(--fg);
  letter-spacing: -0.01em; text-wrap: pretty;
}
.uc-block h4 {
  font-family: var(--font-mono); font-size: 10px; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--fg-faint); margin-bottom: 7px;
}
.uc-block p { font-size: 14.5px; line-height: 1.6; color: var(--fg-muted); text-wrap: pretty; }
.uc-proof { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.uc-proof li { display: flex; align-items: flex-start; gap: 9px; font-size: 13.5px; color: var(--fg); }
.uc-proof svg { color: var(--accent); flex-shrink: 0; margin-top: 3px; }
.uc-parts { display: flex; flex-direction: column; gap: 8px; padding-top: 16px; border-top: 1px solid var(--line); }
.uc-parts-label {
  font-family: var(--font-mono); font-size: 10px; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--fg-faint);
}
.uc-part {
  font-size: 11.5px; padding: 4px 10px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--bg-sunken); color: var(--fg-muted);
}
/* Mobile accordion — replaces the desktop tab/detail split (rendered by JS at
   ≤900px). Every scenario title stays visible stacked; tapping one expands its
   detail inline, so there's no horizontal swiping to discover the options. */
.uc-accordion { display: flex; flex-direction: column; gap: 10px; }
.uc-acc-item {
  border: 1px solid var(--line); border-radius: 12px;
  background: var(--bg-elev); overflow: hidden;
  transition: box-shadow 0.18s, border-color 0.18s;
}
.uc-acc-item.is-open { box-shadow: var(--shadow-sm); }
.uc-acc-trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  gap: 14px; padding: 15px 16px; background: transparent; border: 0;
  cursor: pointer; text-align: left; font-family: inherit;
}
.uc-acc-main { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.uc-acc-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.uc-acc-weeks { font-family: var(--font-mono); font-size: 10px; color: var(--fg-faint); letter-spacing: 0.04em; }
.uc-acc-chevron { color: var(--fg-faint); flex-shrink: 0; transition: transform 0.25s cubic-bezier(0.2,0.8,0.2,1); }
.uc-acc-item.is-open .uc-acc-chevron { transform: rotate(180deg); }
.uc-acc-item.is-open .uc-quote { color: var(--fg); }
.uc-accordion .uc-detail {
  border: 0; border-top: 1px solid var(--line); border-radius: 0;
  background: transparent; padding: 18px 16px 22px; gap: 16px;
}

@media (max-width: 900px) {
  .uc-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   Contact page
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 80px; align-items: start; }
.contact-form-card { padding: 36px; }
@media (max-width: 900px) {
  /* Collapse the two-column layout so the form isn't squeezed off-screen */
  .contact-grid { grid-template-columns: 1fr; gap: 44px; }
}
@media (max-width: 560px) {
  .contact-form-card { padding: 22px; }
}

/* ============================================================
   Integrated ITSM
   ============================================================ */
.itsm { background: var(--bg-sunken); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.itsm-head { max-width: 780px; margin-bottom: 48px; }
.itsm-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.itsm-shot { display: flex; flex-direction: column; gap: 12px; margin: 0; min-width: 0; }
.itsm-shot .mock { width: 100%; }
.itsm-shot-frame { aspect-ratio: 16 / 10; overflow: hidden; background: #F6F8FA; }
.itsm-shot-frame img { width: 100%; height: 100%; object-fit: cover; object-position: top center; display: block; }
.itsm-shot figcaption { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--fg-muted); }
.itsm-step { font-family: var(--font-mono); font-size: 11px; color: var(--accent); border: 1px solid var(--line); border-radius: 6px; padding: 3px 7px; flex-shrink: 0; }
.itsm-foot { margin-top: 48px; }
.itsm-points { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 20px 40px; }
.itsm-points li { display: flex; align-items: flex-start; gap: 12px; }
.itsm-points svg { color: var(--accent); flex-shrink: 0; margin-top: 3px; }
.itsm-points strong { display: block; font-size: 15px; font-weight: 600; color: var(--fg); margin-bottom: 3px; }
.itsm-points span { font-size: 14px; line-height: 1.55; color: var(--fg-muted); text-wrap: pretty; }
.itsm-foot .btn { margin-top: 32px; }
@media (max-width: 900px) {
  .itsm-gallery { grid-template-columns: 1fr; gap: 28px; max-width: 460px; }
  .itsm-points { grid-template-columns: 1fr; }
}

/* ============================================================
   AI onboarding
   ============================================================ */
.ai-onb {
  background:
    radial-gradient(55% 45% at 15% 0%, rgba(110,90,240,0.20), transparent 70%),
    radial-gradient(45% 40% at 90% 100%, rgba(60,150,230,0.16), transparent 70%),
    #080B1A;
  color: #EEF1FA;
}
.ai-head {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px;
  align-items: end; margin-bottom: 44px;
}
.ai-stage { display: grid; grid-template-columns: 1.05fr 1fr; gap: 20px; align-items: stretch; }
.ai-chat, .ai-out {
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 16px;
  overflow: hidden;
  display: flex; flex-direction: column;
  min-height: 440px;
  backdrop-filter: blur(8px);
}
.ai-chat-bar {
  display: flex; align-items: center; gap: 9px;
  padding: 13px 18px; border-bottom: 1px solid rgba(255,255,255,0.09);
  font-family: var(--font-mono); font-size: 10.5px;
  text-transform: uppercase; letter-spacing: 0.1em; color: rgba(230,236,255,0.6);
}
.ai-dot { width: 7px; height: 7px; border-radius: 50%; background: #63C7A6; box-shadow: 0 0 9px #63C7A6; }
.ai-replay {
  margin-left: auto; background: transparent; border: 1px solid rgba(255,255,255,0.16);
  color: rgba(230,236,255,0.75); font-family: var(--font-mono); font-size: 9.5px;
  text-transform: uppercase; letter-spacing: 0.08em; padding: 4px 11px;
  border-radius: 999px; cursor: pointer; transition: all 0.15s;
}
.ai-replay:hover { background: rgba(255,255,255,0.09); color: #fff; }
.ai-chat-body { padding: 20px; display: flex; flex-direction: column; gap: 16px; overflow: hidden; }
.ai-turn { display: flex; flex-direction: column; gap: 8px; animation: ucFade 0.35s ease-out; }
.ai-msg { padding: 11px 15px; border-radius: 13px; font-size: 14px; line-height: 1.5; max-width: 92%; text-wrap: pretty; }
.ai-q {
  background: rgba(255,255,255,0.07); color: #EEF1FA;
  border-bottom-left-radius: 4px; align-self: flex-start;
}
.ai-a {
  background: linear-gradient(135deg, oklch(0.55 0.17 268), oklch(0.52 0.19 288));
  color: #fff; border-bottom-right-radius: 4px; align-self: flex-end;
  min-height: 20px;
}
.ai-caret {
  display: inline-block; width: 2px; height: 14px; background: #fff;
  margin-left: 2px; vertical-align: -2px; animation: aiBlink 0.85s steps(2) infinite;
}
@keyframes aiBlink { 50% { opacity: 0; } }
.ai-thinking, .ai-done-note {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 11.5px;
  letter-spacing: 0.05em; color: rgba(230,236,255,0.7); padding: 4px 2px;
}
.ai-done-note { color: #63C7A6; }
.ai-spin {
  width: 12px; height: 12px; border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.2); border-top-color: #9B7CF7;
  animation: simSpin 0.7s linear infinite; flex-shrink: 0;
}
.ai-out-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 18px; border-bottom: 1px solid rgba(255,255,255,0.09);
  font-family: var(--font-mono); font-size: 10.5px;
  text-transform: uppercase; letter-spacing: 0.1em; color: rgba(230,236,255,0.6);
}
.ai-out-badge { background: #63C7A6; color: #062218; padding: 3px 9px; border-radius: 999px; font-weight: 700; font-size: 9.5px; }
.ai-out-waiting { flex: 1; padding: 20px; display: flex; flex-direction: column; gap: 10px; justify-content: center; }
.ai-out-waiting p {
  font-family: var(--font-mono); font-size: 11px; color: rgba(230,236,255,0.4);
  text-align: center; margin-top: 14px; letter-spacing: 0.04em;
}
.ai-out-ghost {
  height: 46px; border-radius: 10px;
  background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.09) 50%, rgba(255,255,255,0.04) 75%);
  background-size: 200% 100%; animation: skShimmer 1.6s ease-in-out infinite;
}
.ai-out-list { flex: 1; padding: 14px; display: flex; flex-direction: column; gap: 8px; }
.ai-out-item {
  display: grid; grid-template-columns: 34px 1fr 16px; gap: 12px; align-items: center;
  padding: 11px 13px; border-radius: 10px;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
}
.ai-out-icon {
  width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center;
  background: rgba(155,124,247,0.18); color: #B9A3FA;
  font-family: var(--font-mono); font-size: 15px;
}
.ai-out-item strong { display: block; font-family: var(--font-display); font-size: 14px; font-weight: 600; color: #fff; letter-spacing: -0.01em; }
.ai-out-item span:not(.ai-out-icon) { display: block; font-size: 11.5px; color: rgba(230,236,255,0.55); margin-top: 2px; line-height: 1.4; }
.ai-out-tick { color: #63C7A6; }
.ai-foot {
  margin-top: 28px; font-size: 13.5px; line-height: 1.6;
  color: rgba(230,236,255,0.5); max-width: 720px; text-wrap: pretty;
}
@media (max-width: 900px) {
  .ai-head, .ai-stage { grid-template-columns: 1fr; }
  .ai-head { gap: 20px; }
  .ai-chat, .ai-out { min-height: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .ai-out-ghost, .ai-spin, .ai-caret { animation: none; }
}
.feat-sub { display: flex; flex-direction: column; gap: 13px; }
.feat-sub-item dt {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--fg);
}
.feat-sub-item dd {
  margin: 3px 0 0 21px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--fg-muted);
  text-wrap: pretty;
}

/* ============================================================
   Why-ActiveManage comparison
   ============================================================ */
.cmp {
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: var(--bg-elev);
  box-shadow: var(--shadow-sm);
}
.cmp-row {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1.1fr;
  align-items: stretch;
}
.cmp-row + .cmp-row .cmp-metric,
.cmp-row + .cmp-row .cmp-old,
.cmp-row + .cmp-row .cmp-new { border-top: 1px solid var(--line); }
.cmp-metric,
.cmp-old,
.cmp-new {
  padding: 17px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  min-height: 58px;
}
.cmp-metric {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--fg);
}
.cmp-metric .cmp-ic { color: var(--fg-faint); flex-shrink: 0; }
.cmp-old {
  color: var(--fg-muted);
  border-left: 1px solid var(--line);
}
.cmp-old svg { color: color-mix(in oklab, var(--fg-faint) 80%, transparent); width: 15px; height: 15px; flex-shrink: 0; }
.cmp-new {
  color: var(--fg);
  font-weight: 500;
  border-left: 1px solid var(--line);
  background: linear-gradient(180deg, color-mix(in oklab, var(--accent) 9%, var(--bg-elev)), color-mix(in oklab, var(--accent) 5%, var(--bg-elev)));
  position: relative;
}
.cmp-new svg { color: var(--accent); width: 15px; height: 15px; flex-shrink: 0; }

/* Heading row */
.cmp-heading .cmp-metric,
.cmp-heading .cmp-old,
.cmp-heading .cmp-new {
  min-height: 84px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 3px;
}
.cmp-heading .cmp-new { align-items: flex-start; }
.cmp-coltag {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-faint);
}
.cmp-colname {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.cmp-new .cmp-colname { color: var(--accent); }
.cmp-badge {
  position: absolute;
  top: 12px; right: 16px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-ink);
  background: var(--accent);
  padding: 3px 9px;
  border-radius: 999px;
}
@media (max-width: 760px) {
  .cmp-row { grid-template-columns: 1fr 1fr; }
  .cmp-metric { grid-column: 1 / -1; border-left: none; padding-bottom: 4px; min-height: 0; }
  .cmp-row + .cmp-row .cmp-metric { padding-top: 16px; }
  .cmp-old { border-left: none; }
  .cmp-heading .cmp-metric { display: none; }
}