/* AIOS Marketing Deck — Quiet Luxury
   Tokens live in design-system.css; this file is slide layout + motion. */

/* ── Base ─────────────────────────────────────────── */

html, body {
  height: 100%;
  overflow: hidden;
  background: var(--green-950);
  font-family: var(--font-body);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

.deck {
  height: 100vh;
  overflow-y: scroll;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
}

/* ── Slides ────────────────────────────────────────── */

.slide {
  min-height: 100vh;
  height: 100vh;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 3.75rem 2rem 4.75rem;
  position: relative;
  overflow: hidden;
}

.slide::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.slide-inner {
  position: relative;
  z-index: 1;
  max-width: 1120px;
  width: 100%;
  margin: 0 auto;
}

.slide.is-active .slide-inner {
  animation: fade-rise 0.7s var(--ease-lux) both;
}

@keyframes fade-rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes gold-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@keyframes pulse-soft {
  0%, 100% { opacity: 0.45; transform: scale(1); }
  50%      { opacity: 0.75; transform: scale(1.04); }
}

@keyframes orb-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(2%, -3%) scale(1.05); }
}

@media (prefers-reduced-motion: reduce) {
  .slide.is-active .slide-inner,
  .slide::before,
  .hero-orb,
  .gold-shimmer-line,
  .card-milestone::after,
  .day-moment-pulse {
    animation: none !important;
  }
}

/* Cream light slides */
.slide-light {
  background: var(--cream-50);
  color: var(--ink);
}
.slide-light::before {
  background:
    radial-gradient(ellipse 80% 50% at 8% 0%, hsl(45 55% 78% / 0.42), transparent 55%),
    radial-gradient(ellipse 55% 40% at 92% 10%, hsl(160 30% 65% / 0.16), transparent 55%),
    radial-gradient(ellipse 70% 45% at 50% 100%, hsl(45 60% 82% / 0.28), transparent 55%);
}

/* Deep evergreen dark slides */
.slide-dark {
  background: var(--green-950);
  color: var(--cream-50);
}
.slide-dark::before {
  background:
    radial-gradient(ellipse 70% 55% at 15% 10%, hsl(42 55% 45% / 0.18), transparent 55%),
    radial-gradient(ellipse 60% 50% at 90% 80%, hsl(160 35% 28% / 0.35), transparent 55%),
    radial-gradient(ellipse 50% 40% at 50% 100%, hsl(42 50% 40% / 0.12), transparent 60%);
}

/* Brand / CTA slide */
.slide-brand {
  background: var(--green-800);
  color: var(--cream-50);
}
.slide-brand::before {
  background:
    radial-gradient(ellipse 80% 60% at 20% 0%, hsl(42 62% 57% / 0.28), transparent 55%),
    radial-gradient(ellipse 60% 50% at 85% 100%, hsl(165 32% 8% / 0.45), transparent 55%);
}

/* ── Typography ────────────────────────────────────── */

.slide-eyebrow {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--gold-600);
  margin-bottom: 1.15rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}
.slide-eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: linear-gradient(90deg, var(--gold-400), transparent);
}
.slide-dark .slide-eyebrow,
.slide-brand .slide-eyebrow {
  color: var(--gold-300);
}
.slide-dark .slide-eyebrow::before,
.slide-brand .slide-eyebrow::before {
  background: linear-gradient(90deg, var(--gold-300), transparent);
}

.slide-title {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5vw, 3.5rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 0.9rem;
  color: inherit;
}
.slide-light .slide-title { color: var(--ink); }
.slide-dark .slide-title,
.slide-brand .slide-title { color: #fbf8f2; }

.slide-subtitle {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.6vw, 1.15rem);
  font-weight: 400;
  line-height: 1.55;
  max-width: 620px;
}
.slide-dark .slide-subtitle { color: hsl(42 35% 90% / 0.88); }
.slide-light .slide-subtitle { color: var(--muted); }
.slide-brand .slide-subtitle { color: hsl(42 40% 92% / 0.88); }

.slide.slide-dense {
  justify-content: flex-start;
  padding-top: 6.5rem;
}
.slide.slide-dense[data-slide="7"] {
  justify-content: flex-start;
  padding-top: 6.5rem;
}
.slide.slide-dense[data-slide="7"] .slide-inner {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}
.slide.slide-dense[data-slide="7"] .day-visual {
  margin-top: auto;
  margin-bottom: auto;
  transform: translateY(-10vh);
}
.slide.slide-dense[data-slide="11"] {
  padding-top: 9rem;
}
.slide-dense .slide-title {
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  margin-bottom: 0.65rem;
}
.slide-dense .slide-subtitle { margin-bottom: 0; }
.slide-dense .problem-grid,
.slide-dense .layers,
.slide-dense .kpi-grid,
.slide-dense .setup-steps,
.slide-dense .integ-grid,
.slide-dense .timeline,
.slide-dense .audience-grid,
.slide-dense .pillar-grid,
.slide-dense .cc-mock,
.slide-dense .chat-mock,
.slide-dense .aios-arch,
.slide-dense .orbit-diagram,
.slide-dense .day-visual,
.slide-dense .setup-path,
.slide-dense .problem-layout {
  margin-top: 1.35rem;
}

/* Split layouts (text + visual) */
.slide-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}
@media (min-width: 900px) {
  .slide-split {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 2.5rem;
  }
}
.slide-copy .slide-title { margin-bottom: 0.75rem; }
.chat-split .chat-mock { margin-top: 0; max-width: none; }
.cta-split { max-width: 1180px; }

/* ── Hero extras ───────────────────────────────────── */

.hero-orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  animation: orb-drift 14s ease-in-out infinite;
}
.hero-orb-1 {
  width: min(52vw, 520px);
  height: min(52vw, 520px);
  top: -12%;
  right: -8%;
  background: hsl(42 62% 57% / 0.22);
}
.hero-orb-2 {
  width: min(40vw, 400px);
  height: min(40vw, 400px);
  bottom: -10%;
  left: -6%;
  background: hsl(160 30% 40% / 0.28);
  animation-delay: -4s;
}
.hero-orb-3 {
  width: min(28vw, 280px);
  height: min(28vw, 280px);
  top: 40%;
  left: 35%;
  background: hsl(42 70% 70% / 0.1);
  animation-delay: -8s;
}

.hero-brand-mark {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.8vw, 1.9rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--gold-300);
  margin-bottom: 1.5rem;
  text-shadow: 0 0 40px hsl(42 62% 57% / 0.35);
}

.gold-accent {
  color: var(--gold-300);
  font-style: italic;
  -webkit-text-fill-color: var(--gold-300);
}
.slide-light .gold-accent {
  color: var(--gold-500);
  -webkit-text-fill-color: var(--gold-500);
}

.gold-shimmer-line {
  height: 1px;
  width: min(280px, 50%);
  margin: 2rem 0 0;
  background: linear-gradient(
    90deg,
    transparent,
    var(--gold-300) 30%,
    var(--gold-100) 50%,
    var(--gold-300) 70%,
    transparent
  );
  background-size: 200% 100%;
  animation: gold-shimmer 2.4s var(--ease-lux) 0.4s both;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 2.25rem;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  background: hsl(42 50% 70% / 0.1);
  border: 1px solid hsl(42 55% 60% / 0.28);
  color: var(--cream-100);
  backdrop-filter: blur(8px);
}
.pill::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold-400);
  box-shadow: 0 0 8px hsl(42 62% 57% / 0.6);
}

/* ── Shared card language ──────────────────────────── */

.lux-card {
  background: #ffffff;
  border: 1px solid hsl(42 30% 86% / 0.7);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  transition: transform 0.35s var(--ease-lux), box-shadow 0.35s var(--ease-lux);
}
.lux-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.card-milestone {
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, var(--gold-100), var(--cream-50) 60%);
  border: 1px solid var(--gold-300);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-soft);
}
.card-milestone::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 40%,
    hsl(42 80% 90% / 0.45) 50%,
    transparent 60%
  );
  background-size: 200% 100%;
  animation: gold-shimmer 1.4s var(--ease-lux) both;
  pointer-events: none;
}

@media (max-height: 760px) {
  .slide { padding: 3.25rem 1.5rem 4.25rem; }
  .slide.slide-dense { padding-top: 5rem; }
  .slide.slide-dense[data-slide="11"] { padding-top: 6.5rem; }
  .slide-dense .problem-card,
  .slide-dense .kpi-card,
  .slide-dense .setup-step,
  .slide-dense .timeline-item,
  .slide-dense .audience-card,
  .slide-dense .pillar {
    padding: 1rem 1.05rem;
  }
  .slide-dense .cc-mock { min-height: 240px; }
  .hero-brand-mark { margin-bottom: 1rem; }
  .pill-row { margin-top: 1.5rem; }
}

/* ── Problem cards ─────────────────────────────────── */

.problem-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 2rem;
}
@media (min-width: 560px) {
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
}
.problem-card {
  background: #ffffff;
  border: 1px solid hsl(42 30% 86% / 0.7);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.5rem 1.4rem;
  box-shadow: var(--shadow-card);
  transition: transform 0.35s var(--ease-lux), box-shadow 0.35s var(--ease-lux);
}
.slide-dense .problem-card {
  padding: 1.15rem 1.2rem 1.1rem;
}
.slide-dense .problem-card .icon-wrap {
  width: 38px;
  height: 38px;
  margin-bottom: 0.7rem;
}
.slide-dense .problem-card h3 {
  font-size: 1.1rem;
}
.slide-dense .problem-grid {
  gap: 0.75rem;
}
.problem-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}
.problem-card .icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: linear-gradient(145deg, var(--gold-100), var(--cream-100));
  border: 1px solid var(--gold-200);
  color: var(--gold-600);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.problem-card .icon-wrap svg {
  width: 20px;
  height: 20px;
  stroke-width: 1.75;
}
.problem-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 0.4rem;
  color: var(--ink);
}
.problem-card p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.55;
}

/* ── Layer cards ───────────────────────────────────── */

.layers {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-top: 2rem;
}
@media (min-width: 640px) {
  .layers { grid-template-columns: repeat(5, 1fr); gap: 0.85rem; }
}
.layer-card {
  background: #ffffff;
  border: 1px solid hsl(42 30% 86% / 0.7);
  border-radius: var(--radius-lg);
  padding: 1.35rem 1rem 1.25rem;
  text-align: center;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--ease-lux), border-color 0.35s var(--ease-lux);
}
.layer-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-300);
}
.layer-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 15%;
  right: 15%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-400), transparent);
  opacity: 0.7;
}
.layer-num {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--gold-600);
  letter-spacing: 0.18em;
  margin-bottom: 0.65rem;
}
.layer-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: var(--ink);
}
.layer-card p {
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.45;
}

/* ── Pillars (dark) ────────────────────────────────── */

.pillar-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 2.25rem;
}
@media (min-width: 768px) {
  .pillar-grid { grid-template-columns: repeat(3, 1fr); }
}
.pillar {
  background: linear-gradient(160deg, hsl(42 40% 95% / 0.07), hsl(160 20% 50% / 0.06));
  border: 1px solid hsl(42 40% 70% / 0.18);
  border-radius: var(--radius-lg);
  padding: 1.65rem 1.5rem;
  backdrop-filter: blur(12px);
  transition: border-color 0.35s var(--ease-lux), transform 0.35s var(--ease-lux);
}
.pillar:hover {
  border-color: hsl(42 55% 60% / 0.4);
  transform: translateY(-3px);
}
.pillar svg {
  color: var(--gold-400);
  stroke: currentColor;
}
.pillar h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
  margin: 0.9rem 0 0.5rem;
  color: var(--cream-50);
}
.pillar p {
  font-size: 0.875rem;
  color: hsl(42 25% 88% / 0.72);
  line-height: 1.55;
}

/* ── Chat mock ─────────────────────────────────────── */

.chat-mock {
  background: #ffffff;
  border-radius: var(--radius-xl);
  border: 1px solid hsl(42 30% 86% / 0.7);
  box-shadow: var(--shadow-lift);
  overflow: hidden;
  margin-top: 2rem;
  max-width: 640px;
}
.chat-mock-header {
  background: linear-gradient(135deg, var(--green-800), var(--green-900));
  color: var(--cream-50);
  padding: 1rem 1.35rem;
  font-size: 0.8125rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  letter-spacing: 0.01em;
  border-bottom: 1px solid hsl(42 55% 55% / 0.25);
}
.chat-mock-header svg {
  color: var(--gold-400);
  stroke: currentColor;
  flex-shrink: 0;
}
.chat-mock-body { padding: 1.35rem; background: var(--cream-50); }
.chat-mock-q {
  background: var(--green-800);
  color: var(--cream-50);
  padding: 0.8rem 1.1rem;
  border-radius: 16px 16px 4px 16px;
  font-size: 0.875rem;
  margin-left: auto;
  max-width: 80%;
  margin-bottom: 0.85rem;
  width: fit-content;
  box-shadow: var(--shadow-soft);
}
.chat-mock-a {
  background: #ffffff;
  border: 1px solid var(--divider);
  padding: 0.95rem 1.1rem;
  border-radius: 16px 16px 16px 4px;
  font-size: 0.875rem;
  color: var(--green-900);
  line-height: 1.55;
  max-width: 92%;
  box-shadow: var(--shadow-soft);
}
.prompt-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}
.prompt-chip {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.4rem 0.85rem;
  background: var(--cream-100);
  border: 1px solid var(--divider);
  border-radius: 9999px;
  color: var(--green-800);
  transition: background 0.25s var(--ease-lux), border-color 0.25s var(--ease-lux);
}
.prompt-chip:hover {
  background: var(--gold-100);
  border-color: var(--gold-200);
  color: var(--gold-700);
}

/* ── Timeline ──────────────────────────────────────── */

.timeline {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  position: relative;
}
.timeline-item {
  display: flex;
  gap: 1.35rem;
  align-items: flex-start;
  background: #ffffff;
  border: 1px solid hsl(42 30% 86% / 0.7);
  border-radius: var(--radius-lg);
  padding: 1.3rem 1.5rem;
  box-shadow: var(--shadow-card);
  position: relative;
  transition: transform 0.35s var(--ease-lux);
}
.timeline-item:hover { transform: translateX(4px); }
.timeline-time {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-600);
  min-width: 76px;
  padding-top: 0.2rem;
}
.timeline-item h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 0.3rem;
  color: var(--ink);
}
.timeline-item p {
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.5;
}

/* ── Integrations ──────────────────────────────────── */

.integ-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  margin-top: 2rem;
}
@media (min-width: 640px) {
  .integ-grid { grid-template-columns: repeat(3, 1fr); }
}
.integ-card {
  background: #ffffff;
  border: 1px solid hsl(42 30% 86% / 0.7);
  border-radius: var(--radius-lg);
  padding: 1.35rem 1.15rem;
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: transform 0.35s var(--ease-lux), border-color 0.35s var(--ease-lux);
}
.integ-card:hover {
  transform: translateY(-3px);
  border-color: var(--gold-300);
}
.integ-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  margin: 0 auto 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  box-shadow: var(--shadow-soft);
}
.integ-logo {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  margin: 0 auto 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid hsl(42 30% 86% / 0.85);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  padding: 6px;
}
.integ-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.integ-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--ink);
}
.integ-card p {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.3rem;
}

/* ── KPI cards ─────────────────────────────────────── */

.kpi-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 2rem;
}
@media (min-width: 768px) {
  .kpi-grid { grid-template-columns: repeat(3, 1fr); }
}
.kpi-card {
  background: #ffffff;
  border: 1px solid hsl(42 30% 86% / 0.7);
  border-radius: var(--radius-lg);
  padding: 1.65rem 1.5rem;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--ease-lux);
}
.kpi-card:hover { transform: translateY(-3px); }
.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-400), var(--gold-200));
}
.kpi-card .kpi-num {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--gold-600);
  letter-spacing: 0.18em;
  margin-bottom: 0.65rem;
}
.kpi-card h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
  margin-bottom: 0.55rem;
  color: var(--ink);
  line-height: 1.2;
}
.kpi-card p {
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.55;
  margin-bottom: 1.15rem;
}
.kpi-before-after {
  display: flex;
  gap: 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
}
.kpi-before-after span {
  flex: 1;
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius-sm);
}
.kpi-before-after .before {
  color: var(--muted);
  background: var(--cream-100);
  border: 1px solid var(--divider);
}
.kpi-before-after .after {
  color: var(--green-800);
  background: var(--green-50);
  border: 1px solid var(--green-100);
  font-weight: 600;
}

/* ── Audience ──────────────────────────────────────── */

.audience-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 2rem;
}
@media (min-width: 768px) {
  .audience-grid { grid-template-columns: repeat(2, 1fr); }
}
.audience-card {
  background: linear-gradient(160deg, hsl(42 40% 95% / 0.08), hsl(160 20% 50% / 0.05));
  border: 1px solid hsl(42 40% 70% / 0.18);
  border-radius: var(--radius-lg);
  padding: 1.65rem 1.5rem;
  transition: border-color 0.35s var(--ease-lux), transform 0.35s var(--ease-lux);
}
.audience-card:hover {
  border-color: hsl(42 55% 60% / 0.4);
  transform: translateY(-3px);
}
.audience-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  margin: 0 0 0.55rem;
  color: var(--cream-50);
}
.audience-card p {
  font-size: 0.875rem;
  color: hsl(42 25% 88% / 0.72);
  line-height: 1.55;
}

/* ── Setup steps ───────────────────────────────────── */

.setup-steps {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 2rem;
}
@media (min-width: 768px) {
  .setup-steps {
    flex-direction: row;
    align-items: stretch;
  }
}
.setup-step {
  flex: 1;
  background: #ffffff;
  border: 1px solid hsl(42 30% 86% / 0.7);
  border-radius: var(--radius-lg);
  padding: 1.35rem 1.15rem;
  box-shadow: var(--shadow-card);
  position: relative;
  transition: transform 0.35s var(--ease-lux), border-color 0.35s var(--ease-lux);
}
.setup-step:hover {
  transform: translateY(-3px);
  border-color: var(--gold-300);
}
.setup-step .num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--green-800);
  color: var(--cream-50);
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.85rem;
  box-shadow: 0 0 0 3px hsl(42 62% 57% / 0.2);
}
.setup-step h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 0.35rem;
  color: var(--ink);
}
.setup-step p {
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.45;
}

/* ── CTA ───────────────────────────────────────────── */

.cta-box {
  margin-top: 2.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-items: center;
}
.check-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1.15rem;
  margin-top: 1.75rem;
  font-size: 0.875rem;
  color: hsl(42 30% 90% / 0.8);
}
.check-list span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}
.check-list span::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-400);
  box-shadow: 0 0 8px hsl(42 62% 57% / 0.5);
  flex-shrink: 0;
}

/* Deck-only ghost button on dark slides */
.btn-ghost-lux {
  background: transparent;
  color: var(--cream-50);
  border: 1px solid hsl(42 40% 80% / 0.35);
  backdrop-filter: blur(8px);
}
.btn-ghost-lux:hover:not(:disabled) {
  background: hsl(42 50% 90% / 0.1);
  border-color: hsl(42 50% 70% / 0.5);
}

/* ── Command Centre mock ───────────────────────────── */

.cc-mock {
  background: #ffffff;
  border-radius: var(--radius-xl);
  border: 1px solid hsl(42 30% 86% / 0.7);
  box-shadow: var(--shadow-lift);
  overflow: hidden;
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 150px 1fr;
  min-height: 300px;
}
.cc-mock-side {
  background: linear-gradient(180deg, var(--green-900), var(--green-950));
  padding: 1.15rem 0.85rem;
  color: var(--cream-50);
  border-right: 1px solid hsl(42 40% 50% / 0.15);
}
.cc-mock-side .brand {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--gold-300);
  margin-bottom: 1.15rem;
  padding: 0 0.5rem;
  letter-spacing: 0.04em;
}
.cc-mock-nav {
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 0.45rem 0.6rem;
  border-radius: 8px;
  color: hsl(42 20% 85% / 0.65);
  margin-bottom: 0.2rem;
  transition: background 0.2s, color 0.2s;
}
.cc-mock-nav.active {
  background: hsl(42 50% 50% / 0.15);
  color: var(--cream-50);
  box-shadow: inset 0 0 0 1px hsl(42 55% 55% / 0.25);
}
.cc-mock-main {
  padding: 1.15rem;
  background:
    radial-gradient(ellipse 80% 50% at 10% 0%, hsl(45 55% 78% / 0.3), transparent 55%),
    var(--cream-50);
}
.cc-mock-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  margin-bottom: 0.85rem;
}
.cc-mock-stat {
  background: #ffffff;
  border: 1px solid hsl(42 30% 86% / 0.7);
  border-radius: 12px;
  padding: 0.75rem;
  box-shadow: var(--shadow-soft);
}
.cc-mock-stat .l {
  font-size: 0.5625rem;
  font-weight: 600;
  color: var(--gold-600);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.cc-mock-stat .v {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  margin-top: 0.2rem;
}
.cc-mock-feed {
  background: #ffffff;
  border: 1px solid hsl(42 30% 86% / 0.7);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  font-size: 0.75rem;
  color: var(--muted);
  box-shadow: var(--shadow-soft);
}
.cc-mock-feed div {
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--cream-100);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.cc-mock-feed div:last-child { border-bottom: none; }
@media (max-width: 640px) {
  .cc-mock { grid-template-columns: 1fr; }
  .cc-mock-side { display: none; }
}

/* ── Deck chrome ───────────────────────────────────── */

.deck-chrome {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.35rem;
  background: hsl(165 32% 8% / 0.88);
  backdrop-filter: blur(16px) saturate(1.2);
  border-top: 1px solid hsl(42 40% 60% / 0.18);
  color: var(--cream-50);
}
.deck-counter {
  font-size: 0.8125rem;
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  color: hsl(42 25% 85% / 0.7);
  letter-spacing: 0.04em;
}
.deck-nav { display: flex; gap: 0.5rem; align-items: center; }
.deck-nav button {
  background: hsl(42 40% 90% / 0.08);
  border: 1px solid hsl(42 40% 70% / 0.2);
  color: var(--cream-50);
  width: 38px;
  height: 38px;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s var(--ease-lux);
}
.deck-nav button:hover {
  background: hsl(42 50% 70% / 0.18);
  border-color: hsl(42 55% 60% / 0.35);
}
.deck-nav a.btn, .deck-nav .btn {
  margin-left: 0.5rem;
}

.deck-settings {
  position: fixed;
  top: 1.15rem;
  right: 1.15rem;
  z-index: 60;
}
.deck-settings-btn {
  background: hsl(42 40% 90% / 0.1);
  border: 1px solid hsl(42 40% 70% / 0.22);
  color: var(--cream-50);
  width: 42px;
  height: 42px;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(12px);
  transition: background 0.2s var(--ease-lux);
}
.deck-settings-btn:hover {
  background: hsl(42 50% 70% / 0.2);
}
body.light-slide .deck-settings-btn {
  background: hsl(165 20% 20% / 0.06);
  border-color: var(--divider);
  color: var(--green-800);
}
.deck-settings-panel {
  position: absolute;
  top: 52px;
  right: 0;
  width: 300px;
  background: var(--cream-50);
  border: 1px solid var(--divider);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lift);
  padding: 1.35rem;
  color: var(--ink);
  display: none;
}
.deck-settings-panel.open { display: block; }
.deck-settings-panel h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  margin-bottom: 1rem;
}
.deck-settings-panel .form-group { margin-bottom: 0.875rem; }
.deck-settings-panel label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.deck-settings-panel .input {
  background: #ffffff;
  border-color: var(--divider);
  border-radius: var(--radius);
}

.deck-brand-bar {
  position: fixed;
  top: 1.25rem;
  left: 1.35rem;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--cream-50);
  opacity: 0.92;
  transition: color 0.3s var(--ease-lux);
}
.deck-brand-bar img {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 0 0 1px hsl(42 50% 60% / 0.3);
}
body.light-slide .deck-brand-bar {
  color: var(--ink);
}

/* Progress dots (optional enhancement via JS class) */
.deck-progress {
  position: fixed;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.deck-progress-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: hsl(42 30% 70% / 0.35);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: all 0.3s var(--ease-lux);
}
.deck-progress-dot.active {
  background: var(--gold-400);
  box-shadow: 0 0 10px hsl(42 62% 57% / 0.55);
  transform: scale(1.35);
}
body.light-slide .deck-progress-dot {
  background: hsl(165 15% 40% / 0.25);
}
body.light-slide .deck-progress-dot.active {
  background: var(--gold-500);
}

@media (max-width: 768px) {
  .deck-progress { display: none; }
  .slide { padding: 4rem 1.25rem 5.25rem; }
  .slide.slide-dense { padding-top: 5.5rem; }
  .slide.slide-dense[data-slide="11"] { padding-top: 7rem; }
}

/* ── Hero product visual ───────────────────────────── */

.hero-visual {
  position: relative;
  display: block;
  max-width: 420px;
  margin: 0.5rem auto 0;
}
@media (min-width: 900px) {
  .hero-visual {
    margin: 0;
    max-width: none;
  }
}
.hero-float {
  position: absolute;
  display: none;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.55rem 0.85rem;
  border-radius: 9999px;
  background: hsl(42 50% 96% / 0.95);
  color: var(--green-800);
  border: 1px solid hsl(42 40% 70% / 0.35);
  box-shadow: var(--shadow-lift);
  backdrop-filter: blur(8px);
  white-space: nowrap;
  animation: float-chip 4.5s ease-in-out infinite;
}
@media (min-width: 900px) {
  .hero-float { display: block; }
}
.hero-float-1 { top: 12%; left: -8%; animation-delay: 0s; }
.hero-float-2 { bottom: 18%; right: -6%; animation-delay: -2s; }
@keyframes float-chip {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.hero-device {
  background: linear-gradient(165deg, #132821 0%, #0a1814 100%);
  border: 1px solid hsl(42 40% 70% / 0.22);
  border-radius: 18px;
  overflow: hidden;
  box-shadow:
    0 30px 60px hsl(165 40% 4% / 0.45),
    0 0 0 1px hsl(42 50% 60% / 0.08);
  transform: perspective(1200px) rotateY(-6deg) rotateX(3deg);
  transition: transform 0.6s var(--ease-lux);
}
.hero-device:hover {
  transform: perspective(1200px) rotateY(-2deg) rotateX(1deg);
}
.hero-device.compact {
  transform: none;
}
.hero-device-bar {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.7rem 0.9rem;
  background: hsl(165 25% 12% / 0.9);
  border-bottom: 1px solid hsl(42 40% 60% / 0.12);
}
.hero-device-bar span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: hsl(42 30% 50% / 0.35);
}
.hero-device-bar span:nth-child(1) { background: #c85a6a; }
.hero-device-bar span:nth-child(2) { background: #e0a13a; }
.hero-device-bar span:nth-child(3) { background: #7ba58e; }
.hero-device-bar em {
  margin-left: auto;
  font-style: normal;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-300);
  font-weight: 600;
}
.hero-device-body {
  padding: 1rem;
  background:
    radial-gradient(ellipse 80% 50% at 10% 0%, hsl(45 55% 78% / 0.12), transparent 55%),
    var(--cream-50);
}
.hero-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.hero-stat {
  background: #fff;
  border: 1px solid hsl(42 30% 86% / 0.7);
  border-radius: 10px;
  padding: 0.55rem 0.6rem;
  box-shadow: var(--shadow-soft);
}
.hero-stat b {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.hero-stat small {
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-600);
}
.hero-stat.warn b { color: var(--amber-500, #e0a13a); }
.hero-spark {
  background: #fff;
  border: 1px solid hsl(42 30% 86% / 0.7);
  border-radius: 10px;
  padding: 0.55rem 0.65rem 0.35rem;
  margin-bottom: 0.75rem;
  height: 64px;
  box-shadow: var(--shadow-soft);
}
.hero-spark svg { width: 100%; height: 100%; display: block; }
.hero-feed {
  background: #fff;
  border: 1px solid hsl(42 30% 86% / 0.7);
  border-radius: 10px;
  padding: 0.55rem 0.75rem;
  font-size: 0.7rem;
  color: var(--muted);
  box-shadow: var(--shadow-soft);
}
.hero-feed div {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--cream-100);
}
.hero-feed div:last-child { border-bottom: none; }
.hero-feed .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot.amber { background: #e0a13a; }
.dot.green { background: #7ba58e; }
.dot.gold { background: var(--gold-400); }

/* ── Shared orbit diagrams (problem + integrations) ─ */

.orbit-diagram {
  position: relative;
  width: min(100%, 340px);
  aspect-ratio: 1;
  margin: 0.25rem auto 0;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(ellipse 55% 55% at 50% 48%, hsl(42 50% 80% / 0.4), transparent 70%),
    #fff;
  border: 1px solid hsl(42 30% 86% / 0.7);
  box-shadow: var(--shadow-card);
  container-type: size;
}
.hub-diagram {
  width: min(100%, 400px);
  max-width: 400px;
  margin-top: 1.5rem;
  margin-bottom: 0.25rem;
}
.orbit-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}
.orbit-lines line {
  stroke: hsl(42 35% 55% / 0.45);
  stroke-width: 1.5;
  stroke-linecap: round;
}
.chaos-diagram .orbit-lines line {
  stroke-dasharray: 5 5;
  stroke: hsl(42 30% 50% / 0.4);
}
.hub-diagram .orbit-lines line {
  stroke: hsl(42 40% 55% / 0.5);
  stroke-width: 1.75;
}
.orbit-ring {
  fill: none;
  stroke: hsl(42 35% 55% / 0.18);
  stroke-width: 1.25;
  stroke-dasharray: 3 6;
}
.orbit-ring.soft {
  stroke: hsl(42 40% 55% / 0.22);
  stroke-dasharray: none;
}
.orbit-core {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--green-800), var(--green-950));
  color: var(--gold-300);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.1rem;
  border: 1px solid hsl(42 55% 55% / 0.35);
  box-shadow: 0 0 0 6px hsl(42 62% 57% / 0.12), 0 8px 24px hsl(165 40% 10% / 0.2);
  line-height: 1;
}
.orbit-core em {
  font-style: normal;
  font-family: var(--font-body);
  font-size: 0.5rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: hsl(42 40% 85% / 0.75);
}
.orbit-core.warn {
  color: var(--cream-50);
  background: var(--green-800);
  box-shadow: 0 0 0 6px hsl(42 62% 57% / 0.16), 0 8px 20px hsl(165 40% 10% / 0.18);
}
.orbit-core.warn em {
  color: hsl(42 40% 85% / 0.7);
}
.orbit-node {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  /* Sit clearly outside the ring (ring ≈ 32.7cqw); scales with diagram size */
  --r: 42cqw;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  width: 42px;
  margin: 0;
  transform: translate(-50%, -50%) rotate(var(--a)) translateY(calc(-1 * var(--r))) rotate(calc(-1 * var(--a)));
}
.orbit-node .integ-logo {
  margin: 0;
  width: 42px;
  height: 42px;
  padding: 6px;
  border-radius: 11px;
}
.orbit-node span {
  position: absolute;
  top: calc(100% + 0.28rem);
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.orbit-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.55rem;
  z-index: 3;
  text-align: center;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-600);
}
@media (min-width: 768px) {
  .hub-diagram { display: block; }
  .hub-diagram + .integ-grid { display: none; }
}
@media (max-width: 767px) {
  .hub-diagram { display: none; }
}

/* legacy hub hooks removed — orbit-diagram is canonical */

/* ── Problem chaos diagram (legacy replaced by orbit) ─ */

.problem-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  align-items: center;
}
@media (min-width: 900px) {
  .problem-layout {
    grid-template-columns: 0.95fr 1.05fr;
    gap: 1.75rem;
  }
}

/* ── AIOS architecture rings ───────────────────────── */

.aios-arch {
  position: relative;
  height: 220px;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}
.arch-ring {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid hsl(42 50% 60% / 0.22);
}
.ring-outer {
  width: 210px;
  height: 210px;
  box-shadow: inset 0 0 40px hsl(42 62% 57% / 0.08);
  animation: pulse-soft 6s ease-in-out infinite;
}
.ring-mid {
  width: 150px;
  height: 150px;
  border-color: hsl(42 55% 55% / 0.32);
}
.arch-core {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--green-800), var(--green-950));
  border: 1px solid hsl(42 55% 55% / 0.35);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: 0 0 40px hsl(42 62% 57% / 0.25);
  z-index: 2;
}
.arch-core strong {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--gold-300);
  font-weight: 500;
}
.arch-core span {
  font-size: 0.5rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: hsl(42 30% 85% / 0.7);
  margin-top: 0.15rem;
}
.arch-node {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.75rem;
  border-radius: 9999px;
  background: hsl(42 40% 95% / 0.1);
  border: 1px solid hsl(42 50% 65% / 0.28);
  color: var(--cream-50);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  backdrop-filter: blur(8px);
}
.arch-node svg { color: var(--gold-400); }
.arch-node.a1 { top: 8%; left: 50%; transform: translateX(-50%); }
.arch-node.a2 { bottom: 18%; left: 0; }
.arch-node.a3 { bottom: 18%; right: 0; }
.slide-dense .pillar-grid { margin-top: 0.85rem; }
.pillar svg { display: none; }

/* ── Layer stack diagram ───────────────────────────── */

.layer-stack {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 2.5rem;
}
.stack-band {
  display: grid;
  grid-template-columns: 42px 1fr auto;
  align-items: center;
  gap: 0.75rem;
  padding: 0.95rem 1.15rem;
  border-radius: 10px;
  color: var(--cream-50);
  box-shadow: var(--shadow-soft);
  transform-origin: center;
}
.stack-band span {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  opacity: 0.75;
}
.stack-band strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
}
.stack-band em {
  font-style: normal;
  font-size: 0.7rem;
  opacity: 0.75;
}
.stack-band.b1 { background: var(--green-950); width: 100%; }
.stack-band.b2 { background: var(--green-900); width: 94%; margin-left: auto; margin-right: auto; }
.stack-band.b3 { background: var(--green-800); width: 88%; margin-left: auto; margin-right: auto; }
.stack-band.b4 { background: linear-gradient(90deg, #2c4a3f, #3d5c4f); width: 82%; margin-left: auto; margin-right: auto; }
.stack-band.b5 {
  background: linear-gradient(90deg, var(--gold-500), var(--gold-400));
  color: var(--green-950);
  width: 76%;
  margin-left: auto;
  margin-right: auto;
}
.stack-band.b5 span,
.stack-band.b5 em { opacity: 0.8; color: var(--green-900); }
@media (max-width: 899px) {
  .layer-stack { display: none; }
}
@media (min-width: 900px) {
  .layers { display: none; }
}

/* ── CC chart bars ─────────────────────────────────── */

.cc-mock-charts {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 0.75rem;
}
@media (max-width: 640px) {
  .cc-mock-charts { grid-template-columns: 1fr; }
}
.cc-bars {
  background: #fff;
  border: 1px solid hsl(42 30% 86% / 0.7);
  border-radius: 12px;
  padding: 0.75rem 0.55rem 0.45rem;
  display: flex;
  align-items: flex-end;
  gap: 0.35rem;
  height: 140px;
  box-shadow: var(--shadow-soft);
}
.cc-bars .bar {
  flex: 1;
  height: var(--h);
  background: linear-gradient(180deg, var(--green-300), var(--green-500));
  border-radius: 5px 5px 2px 2px;
  position: relative;
  opacity: 0.7;
}
.cc-bars .bar.on {
  background: linear-gradient(180deg, var(--gold-300), var(--gold-500));
  opacity: 1;
  box-shadow: 0 0 12px hsl(42 62% 57% / 0.35);
}
.cc-bars .bar span {
  position: absolute;
  bottom: -1.1rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.5rem;
  font-weight: 600;
  color: var(--muted);
}
.cc-mock-feed { margin: 0; }
.cc-mock-feed .tag {
  flex-shrink: 0;
  width: 1.1rem;
  text-align: center;
}

/* ── Chat feature list ─────────────────────────────── */

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}
.feature-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.85rem 1rem;
  background: #fff;
  border: 1px solid hsl(42 30% 86% / 0.7);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}
.feature-ico {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--gold-100), var(--cream-100));
  border: 1px solid var(--gold-200);
  color: var(--gold-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.feature-item strong {
  display: block;
  font-size: 0.875rem;
  color: var(--ink);
  margin-bottom: 0.15rem;
}
.feature-item span {
  font-size: 0.75rem;
  color: var(--muted);
}

/* ── Day path visual ───────────────────────────────── */

.day-visual {
  margin-top: 1.75rem;
}
.day-path {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.95rem;
  position: relative;
}
.day-moment {
  position: relative;
  padding-left: 1.75rem;
}
.day-moment-marker {
  position: absolute;
  left: 0;
  top: 0.2rem;
  width: 16px;
  height: 16px;
  display: grid;
  place-items: center;
}
.day-moment-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--gold-400);
  border: 2.5px solid #fff;
  box-shadow: 0 0 0 1.5px var(--gold-300);
  position: relative;
  z-index: 2;
}
.day-moment-live .day-moment-dot {
  background: var(--green-700);
  box-shadow: 0 0 0 1.5px var(--green-500);
}
.day-moment-pulse {
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1.5px solid var(--green-500);
  opacity: 0.5;
  z-index: 1;
  animation: pulse-soft 3.2s ease-in-out infinite;
}
.day-moment:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 1.2rem;
  bottom: -0.95rem;
  width: 1.5px;
  background: linear-gradient(180deg, var(--gold-300), var(--cream-200));
  z-index: 0;
}
.day-moment-time {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-600);
  margin-bottom: 0.2rem;
}
.day-moment-live .day-moment-time { color: var(--green-700); }
.day-moment-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--ink);
  margin: 0 0 0.25rem;
  line-height: 1.2;
}
.day-moment-copy {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.45;
  max-width: 38ch;
}

@media (min-width: 760px) {
  .day-path {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    padding-top: 0.25rem;
  }
  .day-moment {
    padding-left: 0;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .day-moment-marker {
    position: relative;
    left: auto;
    top: auto;
    width: 18px;
    height: 18px;
    margin-bottom: 0.9rem;
  }
  .day-moment-dot {
    width: 16px;
    height: 16px;
  }
  .day-moment:not(:last-child)::before {
    left: calc(50% + 14px);
    right: calc(-50% - 14px);
    top: 8px;
    bottom: auto;
    width: auto;
    height: 2px;
    background: var(--gold-200);
  }
  .day-moment-live:not(:last-child)::before {
    background: repeating-linear-gradient(
      90deg,
      var(--green-500) 0 6px,
      transparent 6px 12px
    );
  }
  .day-moment-copy {
    max-width: 26ch;
  }
}

/* ── KPI meters ────────────────────────────────────── */

.kpi-meter {
  color: var(--gold-400);
  margin: -0.25rem 0 0.5rem;
  height: 64px;
}
.kpi-meter svg { width: 120px; height: 64px; display: block; }
.kpi-meter .meter-track {
  stroke: var(--cream-200);
  stroke-width: 8;
  stroke-linecap: round;
}
.kpi-meter .meter-fill {
  stroke: var(--gold-400);
  stroke-width: 8;
  stroke-linecap: round;
}
.kpi-meter text {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  fill: var(--ink);
}
.kpi-meter.ring {
  height: 72px;
}
.kpi-meter.ring svg {
  width: 72px;
  height: 72px;
}
.kpi-meter.ring .meter-track,
.kpi-meter.ring .meter-fill {
  fill: none;
  stroke-width: 7;
  transform: rotate(-90deg);
  transform-origin: 40px 40px;
}
.kpi-meter.ring .meter-track { stroke: var(--cream-200); }
.kpi-meter.ring .meter-fill { stroke: var(--green-500); }
.kpi-meter.ring text { font-size: 12px; }
.kpi-bars-mini {
  display: flex;
  align-items: flex-end;
  gap: 0.75rem;
  height: 64px;
  margin-bottom: 0.5rem;
}
.mini-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  height: 100%;
  justify-content: flex-end;
}
.mini-bar {
  width: 28px;
  height: var(--h);
  border-radius: 6px 6px 2px 2px;
}
.mini-bar.before-bar { background: var(--cream-200); }
.mini-bar.after-bar {
  background: linear-gradient(180deg, var(--gold-300), var(--gold-500));
}
.mini-col span {
  font-size: 0.5625rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ── Audience avatars ──────────────────────────────── */

.audience-avatar {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(145deg, hsl(42 50% 70% / 0.18), hsl(160 25% 40% / 0.12));
  border: 1px solid hsl(42 50% 65% / 0.28);
  color: var(--gold-300);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.85rem;
}

/* ── Setup path ────────────────────────────────────── */

.setup-path {
  display: none;
  align-items: center;
  justify-content: space-between;
  position: relative;
  margin: 1.5rem 0 0.5rem;
  padding: 0 0.5rem;
}
@media (min-width: 768px) {
  .setup-path { display: flex; }
}
.path-line {
  position: absolute;
  left: 8%;
  right: 8%;
  top: 18px;
  height: 2px;
  background: linear-gradient(90deg, var(--green-300), var(--gold-400));
  z-index: 0;
}
.path-node {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
}
.path-node span {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--green-800);
  color: var(--cream-50);
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 4px var(--cream-50), 0 0 0 5px var(--green-100);
}
.path-node.glow span {
  background: linear-gradient(145deg, var(--gold-400), var(--gold-500));
  color: var(--green-950);
  box-shadow: 0 0 0 4px var(--cream-50), 0 0 0 5px var(--gold-200), 0 0 20px hsl(42 62% 57% / 0.4);
}
.path-node em {
  font-style: normal;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--muted);
}

/* ── CTA visual ────────────────────────────────────── */

.cta-visual {
  display: block;
  position: relative;
  max-width: 400px;
  margin: 1.5rem auto 0;
}
@media (min-width: 900px) {
  .cta-visual {
    margin: 0;
    max-width: none;
  }
}
.cta-device { position: relative; }
.cta-device-glow {
  position: absolute;
  inset: 10% 5%;
  background: radial-gradient(ellipse at center, hsl(42 62% 57% / 0.35), transparent 70%);
  filter: blur(24px);
  z-index: 0;
}
.cta-device .hero-device {
  position: relative;
  z-index: 1;
}
.cta-persona-row {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}
.cta-persona {
  flex: 1;
  text-align: center;
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.4rem 0.35rem;
  border-radius: 8px;
  background: var(--cream-100);
  color: var(--muted);
  border: 1px solid var(--divider);
}
.cta-persona.on {
  background: var(--green-800);
  color: var(--cream-50);
  border-color: var(--green-800);
}

@media (prefers-reduced-motion: reduce) {
  .hero-float,
  .ring-outer {
    animation: none !important;
  }
}