/* TwoShot Chatbots — sandbox landing styles
   Accent: emerald on deep slate. Asymmetrical, intentional whitespace. */

:root {
  --bg: #070b14;
  --bg-elevated: #0f1628;
  --bg-card: #121a2e;
  --bg-alt: #0b1220;
  --border: rgba(148, 163, 184, 0.14);
  --border-strong: rgba(148, 163, 184, 0.28);
  --text: #e8eef8;
  --muted: #94a3b8;
  --muted-2: #64748b;
  --emerald: #10b981;
  --emerald-bright: #34d399;
  --emerald-dim: rgba(16, 185, 129, 0.12);
  --emerald-glow: rgba(16, 185, 129, 0.22);
  --danger: #f87171;
  --white: #ffffff;
  --radius: 16px;
  --radius-sm: 10px;
  --header-h: 64px;
  --banner-h: 36px;
  --max: 1120px;
  --font: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { color: var(--emerald-bright); text-decoration: none; }
a:hover { text-decoration: underline; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Sandbox banner */
.sandbox-banner {
  position: sticky;
  top: 0;
  z-index: 60;
  background: linear-gradient(90deg, #78350f, #92400e);
  color: #fff7ed;
  text-align: center;
  font-size: 0.78rem;
  padding: 0.45rem 1rem;
  letter-spacing: 0.01em;
}
.sandbox-banner strong { font-weight: 700; }

/* Header */
.site-header {
  position: sticky;
  top: var(--banner-h);
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(7, 11, 20, 0.82);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}
.logo:hover { text-decoration: none; }
.logo-mark {
  height: 40px;
  width: auto;
  aspect-ratio: 677 / 561;
  object-fit: contain;
  object-position: center;
  border-radius: 10px;
  background: #fff;
  padding: 4px 6px;
  box-shadow: 0 0 20px var(--emerald-glow);
  flex-shrink: 0;
  display: block;
}
.logo-muted { color: var(--muted); font-weight: 500; }

.nav-links {
  list-style: none; margin: 0; padding: 0;
  display: flex; align-items: center; gap: 0.35rem;
}
.nav-links a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.45rem 0.7rem;
  border-radius: 8px;
  text-decoration: none;
  transition: color 0.15s, background 0.15s;
}
.nav-links a:hover { color: var(--text); background: rgba(255,255,255,0.04); }
.nav-cta {
  background: var(--emerald) !important;
  color: #042f1e !important;
  font-weight: 600 !important;
  margin-left: 0.35rem;
}
.nav-cta:hover { background: var(--emerald-bright) !important; }

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 42px; height: 42px;
  flex-direction: column;
  align-items: center; justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.nav-toggle span {
  display: block; width: 18px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(4) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  padding: 0.85rem 1.25rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.15s, background 0.15s, box-shadow 0.15s, border-color 0.15s;
  cursor: pointer;
  line-height: 1.25;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
  background: var(--emerald);
  color: #042f1e;
  box-shadow: 0 8px 28px var(--emerald-glow);
}
.btn-primary:hover { background: var(--emerald-bright); }
.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-secondary:hover { border-color: var(--emerald); background: var(--emerald-dim); }
.btn-micro {
  font-size: 0.72rem;
  font-weight: 500;
  opacity: 0.75;
}
.btn-primary .btn-micro { color: #064e3b; opacity: 0.85; }
.btn-compact { padding: 0.7rem 1.1rem; font-size: 0.92rem; }
.btn-block { width: 100%; align-items: center; text-align: center; }

/* Sections */
.section {
  padding: 5rem 1.25rem;
  max-width: var(--max);
  margin: 0 auto;
}
.section-alt {
  max-width: none;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding-left: 0;
  padding-right: 0;
}
.section-alt > .section-head,
.section-alt > .roi-grid,
.section-alt > .pricing-columns,
.section-alt > .pricing-grid,
.section-alt > .founding-callout,
.section-alt > .pricing-fine,
.section-alt > .portal-grid {
  max-width: var(--max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}
.section-head { margin-bottom: 2.5rem; max-width: 640px; }
.section-head h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.15rem);
  line-height: 1.2;
  margin: 0.4rem 0 0.75rem;
  letter-spacing: -0.02em;
}
.section-sub { color: var(--muted); margin: 0; font-size: 1.05rem; }
.eyebrow {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--emerald-bright);
}

/* Hero */
.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: 3.5rem 1.25rem 4.5rem;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}
.hero-copy h1 {
  font-size: clamp(2rem, 4.2vw, 2.85rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0.6rem 0 1.1rem;
  font-weight: 800;
}
.hero-sub {
  color: var(--muted);
  font-size: 1.08rem;
  margin: 0 0 1.75rem;
  max-width: 34rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 1.75rem;
}
.hero-proof {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.hero-proof li {
  color: var(--muted);
  font-size: 0.92rem;
  padding-left: 1.35rem;
  position: relative;
}
.hero-proof li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.45rem;
  width: 0.55rem; height: 0.55rem;
  border-radius: 50%;
  background: var(--emerald);
  box-shadow: 0 0 10px var(--emerald-glow);
}

.hero-preview { justify-self: end; width: 100%; max-width: 340px; }
.preview-caption {
  font-size: 0.8rem;
  color: var(--muted-2);
  margin: 1rem 0 0;
  text-align: center;
}

/* Phone / chat mock */
.phone-shell {
  background: #0a0f1a;
  border: 1px solid var(--border-strong);
  border-radius: 28px;
  padding: 0.65rem 0.55rem 0.75rem;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,255,255,0.03) inset;
  position: relative;
  overflow: hidden;
}
.phone-shell-lg { max-width: 360px; width: 100%; }
.phone-notch {
  width: 38%;
  height: 18px;
  background: #05080f;
  border-radius: 0 0 12px 12px;
  margin: 0 auto 0.4rem;
}
.phone-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.7rem;
  color: var(--muted-2);
  padding: 0 0.65rem 0.45rem;
}
.dot-live {
  color: var(--emerald-bright);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.dot-live::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--emerald);
  box-shadow: 0 0 8px var(--emerald);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}
.chat-header {
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--border);
  background: rgba(16, 185, 129, 0.06);
}
.chat-header strong { display: block; font-size: 0.88rem; }
.chat-header span { font-size: 0.72rem; color: var(--muted); }
.chat-log {
  height: 320px;
  overflow-y: auto;
  padding: 0.85rem 0.7rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  background: linear-gradient(180deg, #0c1220 0%, #0a101c 100%);
  scroll-behavior: smooth;
}
.phone-shell-lg .chat-log { height: 360px; }
.bubble {
  max-width: 88%;
  padding: 0.65rem 0.8rem;
  border-radius: 14px;
  font-size: 0.82rem;
  line-height: 1.45;
  animation: fadeUp 0.35s ease both;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}
.bubble.guest {
  align-self: flex-end;
  background: #1e293b;
  color: var(--text);
  border-bottom-right-radius: 4px;
}
.bubble.bot {
  align-self: flex-start;
  background: var(--emerald-dim);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: #d1fae5;
  border-bottom-left-radius: 4px;
}
.bubble.bot.confirm {
  background: rgba(16, 185, 129, 0.22);
  border-color: rgba(16, 185, 129, 0.45);
}
.chat-bullets {
  margin: 0.4rem 0 0;
  padding-left: 1.1rem;
}
.chat-bullets li { margin: 0.15rem 0; }
.chat-composer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0.55rem 0.4rem 0.15rem;
  padding: 0.55rem 0.7rem;
  border-radius: 999px;
  background: #121a2e;
  border: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--muted-2);
}
.send-pill {
  background: var(--emerald);
  color: #042f1e;
  font-weight: 600;
  font-size: 0.72rem;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
}

/* Sandbox */
.sandbox-layout { display: flex; flex-direction: column; gap: 1.5rem; }
.industry-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.tab {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--muted);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s, box-shadow 0.15s;
}
.tab:hover { color: var(--text); border-color: var(--border-strong); }
.tab.active, .tab[aria-selected="true"] {
  background: var(--emerald);
  color: #042f1e;
  border-color: var(--emerald);
  box-shadow: 0 6px 20px var(--emerald-glow);
}
.sandbox-stage {
  display: grid;
  grid-template-columns: minmax(280px, 360px) 1fr;
  gap: 2.5rem;
  align-items: start;
}
.sandbox-side h3 {
  margin: 0 0 0.75rem;
  font-size: 1.45rem;
  letter-spacing: -0.02em;
}
.sandbox-side p { color: var(--muted); margin: 0 0 1.25rem; }
.sandbox-outcomes {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.sandbox-outcomes li {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem;
  font-size: 0.92rem;
  position: relative;
  padding-left: 2.2rem;
}
.sandbox-outcomes li::before {
  content: "✓";
  position: absolute;
  left: 0.85rem;
  color: var(--emerald-bright);
  font-weight: 700;
}

.sandbox-prompts-wrap {
  margin: 0 0 1.35rem;
}
.prompts-label {
  margin: 0 0 0.55rem !important;
  font-size: 0.78rem !important;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-2) !important;
}
.sandbox-prompts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.prompt-chip {
  appearance: none;
  border: 1px solid var(--border-strong);
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  cursor: default;
  text-align: left;
  line-height: 1.35;
  max-width: 100%;
}
.prompt-chip:hover {
  border-color: rgba(16, 185, 129, 0.45);
  background: var(--emerald-dim);
}

/* ROI */
.roi-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 1.75rem;
  align-items: stretch;
}
.roi-card, .roi-contrast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.roi-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  margin: 0 0 0.5rem;
}
.roi-slider-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.roi-slider-row input[type="range"] {
  flex: 1;
  accent-color: var(--emerald);
  height: 6px;
  cursor: pointer;
}
.roi-slider-row output {
  min-width: 2.2rem;
  text-align: center;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--emerald-bright);
}
.roi-input-row {
  display: flex;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
  overflow: hidden;
}
.roi-input-row .prefix {
  padding: 0 0.75rem;
  color: var(--muted);
  font-weight: 600;
}
.roi-input-row input,
#planSelect {
  flex: 1;
  background: transparent;
  border: 0;
  color: var(--text);
  font: inherit;
  font-size: 1.05rem;
  font-weight: 600;
  padding: 0.75rem 0.85rem;
  outline: none;
  width: 100%;
}
#planSelect {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  cursor: pointer;
}
.roi-results {
  display: grid;
  gap: 0.65rem;
}
.roi-stat {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.75rem 0.9rem;
  background: var(--bg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.roi-stat-label { font-size: 0.82rem; color: var(--muted); }
.roi-stat strong { font-size: 1.1rem; white-space: nowrap; }
.roi-stat.highlight {
  background: var(--emerald-dim);
  border-color: rgba(16, 185, 129, 0.35);
}
.roi-stat.highlight strong { color: var(--emerald-bright); font-size: 1.25rem; }
.roi-fine {
  margin: 1rem 0 0;
  font-size: 0.75rem;
  color: var(--muted-2);
}

.roi-contrast h3 {
  margin: 0 0 1rem;
  font-size: 1.15rem;
}
.contrast-row {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.contrast-card {
  border-radius: var(--radius-sm);
  padding: 1.1rem;
  border: 1px solid var(--border);
}
.contrast-card.bad {
  background: rgba(248, 113, 113, 0.06);
  border-color: rgba(248, 113, 113, 0.25);
}
.contrast-card.good {
  background: var(--emerald-dim);
  border-color: rgba(16, 185, 129, 0.3);
}
.contrast-kicker {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 0.35rem;
}
.contrast-card strong {
  display: block;
  font-size: 1.75rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}
.contrast-card strong span { font-size: 0.95rem; font-weight: 500; color: var(--muted); }
.contrast-card p { margin: 0; font-size: 0.88rem; color: var(--muted); }
.contrast-vs {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--muted-2);
  text-transform: uppercase;
}
.contrast-note {
  margin: 1.1rem 0 0;
  font-size: 0.88rem;
  color: var(--muted);
}

/* Steps */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  counter-reset: none;
}
.step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.35rem;
  position: relative;
}
.step-num {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--emerald-bright);
  margin-bottom: 0.85rem;
}
.step h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}
.step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Pricing */
.pricing-disclaimer {
  color: #fbbf24 !important;
  font-size: 0.9rem !important;
  font-weight: 500;
}
.pricing-columns {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}
.pricing-col-head {
  margin-bottom: 1.25rem;
  max-width: 40rem;
}
.pricing-col-kicker {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--emerald-bright);
}
.pricing-col-head h3 {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}
.pricing-col-head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  align-items: stretch;
}
.pricing-grid-nested { margin: 0; }
.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  position: relative;
}
.price-card.featured {
  border-color: rgba(16, 185, 129, 0.45);
  box-shadow: 0 0 40px rgba(16, 185, 129, 0.12);
}
.price-badge {
  position: absolute;
  top: -0.7rem;
  left: 1.25rem;
  background: var(--emerald);
  color: #042f1e;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
}
.price-card h3 { margin: 0 0 0.5rem; font-size: 1.25rem; }
.price { margin: 0 0 0.5rem; }
.price-label {
  margin: 0.85rem 0 0.15rem;
  color: var(--muted-2);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.monthly-rate {
  margin: 0 0 0.75rem;
  color: var(--text);
  font-size: 1rem;
}
.monthly-rate strong { color: var(--emerald-bright); }
.first-month-note {
  margin: 0 0 1.25rem;
  padding: 0.7rem 0.75rem;
  background: rgba(16, 185, 129, 0.06);
  border-left: 2px solid var(--emerald);
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.45;
}
.first-month-note strong { color: var(--text); }
.pricing-model-note {
  max-width: 58rem;
  margin: -0.35rem auto 2rem;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(251, 191, 36, 0.28);
  border-radius: 0.65rem;
  color: var(--muted);
  font-size: 0.92rem;
}
.pricing-model-note strong { color: #fbbf24; }
.pricing-table-wrap {
  margin-top: 2.5rem;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.pricing-table-wrap h3 { margin: 0 0 1rem; font-size: 1.2rem; }
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.pricing-table th,
.pricing-table td {
  padding: 0.8rem 0.9rem;
  border-top: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}
.pricing-table thead th {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.pricing-table tbody th { color: var(--text); }
.pricing-table-note {
  margin: 0.85rem 0 0;
  color: var(--muted-2);
  font-size: 0.8rem;
}
.price .amount {
  font-size: 2.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.price .per { color: var(--muted); font-size: 1rem; font-weight: 500; }
.price-tagline {
  color: var(--muted);
  font-size: 0.92rem;
  margin: 0 0 1.25rem;
  min-height: 2.6em;
}
.price-features {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.price-features li {
  font-size: 0.92rem;
  padding-left: 1.4rem;
  position: relative;
  color: var(--text);
}
.price-features li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--emerald-bright);
  font-weight: 700;
}
.founding-callout {
  margin-top: 2.25rem;
  background:
    radial-gradient(ellipse at top left, rgba(251, 191, 36, 0.1), transparent 55%),
    var(--bg-card);
  border: 1px solid rgba(251, 191, 36, 0.35);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  position: relative;
}
.founding-badge {
  display: inline-block;
  background: #fbbf24;
  color: #422006;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}
.founding-callout h3 {
  margin: 0 0 0.65rem;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  max-width: 36rem;
}
.founding-callout > p {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 44rem;
}
.founding-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem 1.25rem;
}
.founding-list li {
  font-size: 0.92rem;
  padding-left: 1.4rem;
  position: relative;
}
.founding-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #fbbf24;
  font-weight: 700;
}
.founding-fine {
  margin: 0 !important;
  font-size: 0.8rem !important;
  color: #fbbf24 !important;
}
.pricing-fine {
  margin-top: 1.5rem;
  font-size: 0.78rem;
  color: var(--muted-2);
  max-width: 720px;
}

/* Portal soft-sell */
.portal-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
  align-items: stretch;
}
.portal-perks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.portal-perks li {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem 0.9rem 2.4rem;
  position: relative;
  font-size: 0.95rem;
}
.portal-perks li::before {
  content: "◆";
  position: absolute;
  left: 0.95rem;
  color: var(--emerald-bright);
  font-size: 0.7rem;
  top: 1.05rem;
}
.portal-cta-card {
  background: var(--bg-card);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 0 40px rgba(16, 185, 129, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.portal-cta-card h3 {
  margin: 0;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}
.portal-cta-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  flex: 1;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 720px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.25rem 1.1rem 0.85rem;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 1.02rem;
  padding: 0.85rem 0;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  color: var(--emerald-bright);
  font-size: 1.25rem;
  font-weight: 500;
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  padding-bottom: 0.35rem;
}

/* CTA */
.section-cta {
  padding-bottom: 4rem;
}
.cta-box {
  background:
    radial-gradient(ellipse at top right, rgba(16, 185, 129, 0.14), transparent 50%),
    var(--bg-card);
  border: 1px solid rgba(16, 185, 129, 0.28);
  border-radius: calc(var(--radius) + 4px);
  padding: 2.5rem 2rem;
  text-align: left;
  box-shadow: 0 0 50px rgba(16, 185, 129, 0.08);
}
.cta-box h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin: 0.4rem 0 0.85rem;
  letter-spacing: -0.02em;
  max-width: 32rem;
}
.cta-box .section-sub { max-width: 36rem; margin-bottom: 1.5rem; }
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 1rem;
}
.cta-note {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted-2);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 1.25rem 3rem;
  background: #05080f;
}
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.5rem;
}
.footer-inner strong { display: block; margin-bottom: 0.4rem; }
.footer-inner p { margin: 0; color: var(--muted); font-size: 0.9rem; max-width: 28rem; }
.footer-inner a {
  display: block;
  color: var(--emerald-bright);
  font-size: 0.92rem;
  margin-bottom: 0.35rem;
}
.footer-sandbox {
  grid-column: 1 / -1;
  margin-top: 0.5rem !important;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.78rem !important;
  color: #fbbf24 !important;
}

/* Responsive */
@media (max-width: 960px) {
  .hero-grid,
  .sandbox-stage,
  .roi-grid,
  .pricing-grid,
  .portal-grid,
  .founding-list,
  .steps {
    grid-template-columns: 1fr;
  }
  .hero-preview { justify-self: center; max-width: 320px; }
  .phone-shell-lg { max-width: 100%; }
  .footer-inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    background: rgba(7, 11, 20, 0.97);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1rem 1rem;
    gap: 0.15rem;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 0.75rem 0.85rem; }
  .nav-cta { margin-left: 0; text-align: center; align-items: center; }
  .hero { padding-top: 2.25rem; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; }
  .section { padding: 3.5rem 1.15rem; }
  .cta-box { padding: 1.75rem 1.25rem; }
  .cta-actions { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .bubble { animation: none; }
  .dot-live::before { animation: none; }
  .btn:hover { transform: none; }
}


/* === LIVE 2026-09-22 overrides === */
.sandbox-banner { display: none !important; }
.footer-fine {
  grid-column: 1 / -1;
  margin: 1rem 0 0;
  font-size: 0.8rem;
  color: var(--muted, #94a3b8);
}