/* FlatHunt AI campaign — light theme aligned with app + main landing
   FlatHunt brand blue #2563eb · AI accent teal #41737e (from Ask FlatHunt UI) */

@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/dm-sans-400.woff2') format('woff2');
}
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/dm-sans-500.woff2') format('woff2');
}
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/fonts/dm-sans-600.woff2') format('woff2');
}
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/fonts/dm-sans-700.woff2') format('woff2');
}
@font-face {
  font-family: 'Fraunces';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/fonts/fraunces-600.woff2') format('woff2');
}
@font-face {
  font-family: 'Fraunces';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/fonts/fraunces-700.woff2') format('woff2');
}

:root {
  --ai-bg: #f1f3f6;
  --ai-bg-soft: #e9eef3;
  --ai-surface: #ffffff;
  --ai-ink: #161c24;
  --ai-muted: #5c6570;
  --ai-muted-2: #7a8490;
  --ai-line: #d8dee6;
  --ai-line-soft: #e8ecf1;

  /* FlatHunt brand blue — same as main landing */
  --ai-blue: #2563eb;
  --ai-blue-hover: #1d4ed8;
  --ai-blue-soft: #dbeafe;
  --ai-blue-muted: rgba(37, 99, 235, 0.12);

  /* AI accent — Ask FlatHunt teal/sage from app */
  --ai-teal: #41737e;
  --ai-teal-hover: #356069;
  --ai-teal-soft: #e8f4f2;
  --ai-teal-mid: #d3e8e4;
  --ai-teal-ink: #2c545c;

  /* Dark surfaces (partner page) — same hue family, lifted accents for contrast */
  --ai-night: #0f1b21;
  --ai-night-2: #16272e;
  --ai-teal-lift: #7fc7bd;
  --ai-blue-lift: #8fb4ff;

  --ai-match: #2f7d57;
  --ai-match-soft: #e8f5ef;
  --ai-warn: #b45309;
  --ai-warn-soft: #fff7ed;
  --ai-danger: #b91c1c;
  --ai-danger-soft: #fef2f2;

  --ai-font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --ai-font-body: 'DM Sans', system-ui, -apple-system, sans-serif;
  --ai-font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  --ai-radius: 16px;
  --ai-radius-sm: 12px;
  --ai-max: 1120px;
  --ai-header: 4.25rem;
  --ai-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ai-shadow-sm: 0 1px 2px rgba(22, 28, 36, 0.05);
  --ai-shadow-md: 0 8px 24px rgba(22, 28, 36, 0.08);
  --ai-shadow-lg: 0 18px 48px rgba(22, 28, 36, 0.12);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.ai-campaign {
  margin: 0;
  min-height: 100vh;
  font-family: var(--ai-font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ai-ink);
  background: var(--ai-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

img { max-width: 100%; display: block; }
button { font: inherit; }

.ai-skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ai-teal);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 1000;
}
.ai-skip:focus { left: 1rem; top: 1rem; }

/* Atmosphere — soft light wash */
.ai-atmosphere {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 50% at 80% -10%, rgba(65, 115, 126, 0.12), transparent 55%),
    radial-gradient(ellipse 50% 40% at 10% 20%, rgba(37, 99, 235, 0.08), transparent 50%),
    var(--ai-bg);
}
.ai-atmosphere__grid,
.ai-atmosphere__glow { display: none; }

.ai-shell { position: relative; z-index: 1; }

.ai-wrap {
  width: min(100% - 2rem, var(--ai-max));
  margin-inline: auto;
}
.ai-wrap--wide {
  width: min(100% - 2rem, 1240px);
}

/* Nav */
.ai-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--ai-header);
  display: flex;
  align-items: center;
  backdrop-filter: blur(14px);
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid var(--ai-line-soft);
}

.ai-nav__inner {
  width: min(100% - 2rem, var(--ai-max));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.ai-nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ai-ink);
}

.ai-nav__logo { width: 28px; height: 28px; }

.ai-nav__name {
  font-family: var(--ai-font-body);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.03em;
  color: var(--ai-ink);
}

.ai-nav__name .ai-mark-flat { color: var(--ai-blue); }
.ai-nav__name .ai-mark-hunt { color: var(--ai-ink); }
.ai-nav__name .ai-mark-ai {
  color: var(--ai-teal);
  font-weight: 700;
  margin-left: 0.2em;
}
.ai-nav__name .ai-mark-sep {
  color: var(--ai-muted-2);
  font-weight: 500;
  margin: 0 0.15em;
}

.ai-nav__links {
  display: none;
  align-items: center;
  gap: 1.25rem;
}

.ai-nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ai-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}
.ai-nav__link:hover,
.ai-nav__link[aria-current="page"] {
  color: var(--ai-ink);
}

.ai-nav__actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

@media (min-width: 900px) {
  .ai-nav__links { display: flex; }
}

/* Buttons — primary CTA uses AI teal */
.ai-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--ai-font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease,
    transform 0.2s ease, box-shadow 0.2s ease;
}
.ai-btn:focus-visible {
  outline: 2px solid var(--ai-teal);
  outline-offset: 3px;
}

.ai-btn--primary {
  background: var(--ai-teal);
  color: #fff;
  box-shadow: 0 4px 14px rgba(65, 115, 126, 0.28);
}
.ai-btn--primary:hover {
  background: var(--ai-teal-hover);
  transform: translateY(-1px);
}

.ai-btn--ghost {
  background: var(--ai-surface);
  color: var(--ai-ink);
  border-color: var(--ai-line);
}
.ai-btn--ghost:hover {
  background: var(--ai-bg);
  border-color: #c5ccd6;
}

.ai-btn--soft {
  background: var(--ai-teal-soft);
  color: var(--ai-teal-ink);
  border-color: rgba(65, 115, 126, 0.22);
}
.ai-btn--soft:hover {
  background: var(--ai-teal-mid);
}

.ai-btn--blue {
  background: var(--ai-blue);
  color: #fff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.28);
}
.ai-btn--blue:hover {
  background: var(--ai-blue-hover);
}

.ai-btn--sm {
  min-height: 38px;
  padding: 0.45rem 0.95rem;
  font-size: 0.8125rem;
}
.ai-btn--lg {
  min-height: 48px;
  padding: 0.85rem 1.45rem;
  font-size: 1rem;
}
.ai-btn--block { width: 100%; }

.ai-btn__short { display: none; }

/* Type */
.ai-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--ai-font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ai-teal);
}
.ai-kicker::before {
  content: '';
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--ai-teal);
  box-shadow: 0 0 0 4px var(--ai-teal-soft);
}

.ai-display {
  font-family: var(--ai-font-display);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.08;
  color: var(--ai-ink);
  margin: 0;
}
.ai-display--xl { font-size: clamp(2.4rem, 6vw, 4.25rem); }
.ai-display--lg { font-size: clamp(1.9rem, 4vw, 3rem); }
.ai-display--md { font-size: clamp(1.5rem, 3vw, 2.2rem); }

.ai-lede {
  margin: 0;
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.55;
  color: var(--ai-muted);
  max-width: 38rem;
}
.ai-lede em.ai-em {
  font-style: normal;
  color: var(--ai-teal);
  font-weight: 600;
}

.ai-section {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
  position: relative;
}
.ai-section--band {
  background: var(--ai-surface);
  border-block: 1px solid var(--ai-line-soft);
}
.ai-section--paper {
  background: var(--ai-surface);
}
.ai-section--ink {
  background: linear-gradient(180deg, #eef6f5 0%, var(--ai-bg) 100%);
  border-block: 1px solid rgba(65, 115, 126, 0.12);
}

.ai-section__head {
  max-width: 40rem;
  margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
}
.ai-section__head p { margin: 0.9rem 0 0; }

.ai-split {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
}
@media (min-width: 960px) {
  .ai-split--2 {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
  }
  .ai-split--providers {
    align-items: start;
  }
  .ai-split--hero {
    grid-template-columns: 0.92fr 1.08fr;
    align-items: start;
    gap: 2.5rem;
  }
  .ai-split--hero > :first-child {
    position: sticky;
    top: calc(var(--ai-header) + 1.25rem);
    align-self: start;
  }
}

/* Hero */
.ai-hero {
  padding: clamp(2.25rem, 5vw, 4rem) 0 clamp(2.75rem, 6vw, 4.5rem);
  min-height: calc(100svh - var(--ai-header));
  display: flex;
  align-items: center;
}

.ai-hero__brand {
  font-family: var(--ai-font-body);
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ai-ink);
  margin: 0 0 0.85rem;
}
.ai-hero__brand .ai-mark-flat { color: var(--ai-blue); }
.ai-hero__brand .ai-mark-ai { color: var(--ai-teal); }

.ai-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.ai-hero__note {
  margin: 1.1rem 0 0;
  font-size: 0.875rem;
  color: var(--ai-muted);
}
.ai-hero__note a {
  color: var(--ai-teal);
  font-weight: 600;
  text-decoration: none;
}
.ai-hero__note a:hover { text-decoration: underline; }

/* Demo stage — Ask FlatHunt style */
.ai-stage {
  position: relative;
  border: 1px solid var(--ai-line);
  border-radius: 20px;
  background: var(--ai-surface);
  box-shadow: var(--ai-shadow-lg);
  overflow: hidden;
  height: min(70vh, 640px);
  max-height: min(70vh, 640px);
  display: flex;
  flex-direction: column;
}
.ai-stage__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--ai-line-soft);
  background: #fbfcfd;
}

.ai-stage__title {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--ai-font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ai-muted);
}

.ai-stage__dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--ai-teal);
  box-shadow: 0 0 0 3px var(--ai-teal-soft);
}

.ai-stage__controls { display: flex; gap: 0.4rem; }

.ai-stage__body {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  background: linear-gradient(180deg, #fafbfc 0%, #fff 40%);
  scroll-behavior: smooth;
}

.ai-msg {
  max-width: min(100%, 34rem);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.35s var(--ai-ease), transform 0.35s var(--ai-ease);
}
.ai-msg.is-in { opacity: 1; transform: none; }
.ai-msg--user { align-self: flex-end; }
.ai-msg--assistant,
.ai-msg--results,
.ai-msg--handoff { align-self: flex-start; }

.ai-msg__label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ai-muted-2);
  margin-bottom: 0.35rem;
}

.ai-msg__bubble {
  padding: 0.9rem 1.05rem;
  border-radius: 16px;
  background: var(--ai-surface);
  border: 1px solid var(--ai-line);
  color: var(--ai-ink);
  font-size: 0.95rem;
  line-height: 1.5;
  box-shadow: var(--ai-shadow-sm);
}

.ai-msg--user .ai-msg__bubble {
  background: var(--ai-teal);
  border-color: transparent;
  color: #fff;
  border-bottom-right-radius: 6px;
}

.ai-msg--assistant .ai-msg__bubble,
.ai-msg--handoff .ai-msg__bubble {
  border-bottom-left-radius: 6px;
  background: #f8fafb;
}

.ai-brief {
  display: grid;
  gap: 0.65rem;
  margin-top: 0.85rem;
}
.ai-brief__group {
  padding: 0.7rem 0.8rem;
  border-radius: var(--ai-radius-sm);
  background: var(--ai-surface);
  border: 1px solid var(--ai-line-soft);
}
.ai-brief__group strong {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ai-teal);
  margin-bottom: 0.4rem;
}
.ai-brief__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.ai-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
  background: var(--ai-bg);
  border: 1px solid var(--ai-line);
  color: var(--ai-ink);
}
.ai-chip--must {
  border-color: rgba(47, 125, 87, 0.35);
  background: var(--ai-match-soft);
  color: var(--ai-match);
}
.ai-chip--pref {
  border-color: rgba(65, 115, 126, 0.3);
  background: var(--ai-teal-soft);
  color: var(--ai-teal-ink);
}

/* Results / listing cards — closer to app */
.ai-results {
  display: grid;
  gap: 0.75rem;
  width: min(100%, 36rem);
}
.ai-results__intro {
  font-size: 0.875rem;
  color: var(--ai-muted);
  margin: 0;
}

.ai-results__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.15rem;
  padding: 0.65rem 1rem;
  border-radius: 999px;
  background: var(--ai-teal-soft);
  color: var(--ai-teal-ink);
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid rgba(65, 115, 126, 0.18);
  text-decoration: none;
  width: fit-content;
}

.ai-listing {
  display: grid;
  gap: 0.7rem;
  padding: 0.75rem;
  border-radius: 14px;
  background: var(--ai-surface);
  border: 1px solid var(--ai-line);
  box-shadow: var(--ai-shadow-sm);
}
.ai-listing.is-hot {
  border-color: rgba(65, 115, 126, 0.45);
  box-shadow: 0 0 0 1px rgba(65, 115, 126, 0.12), var(--ai-shadow-md);
}

.ai-listing__media {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: 10px;
  overflow: hidden;
  background:
    linear-gradient(135deg, #dfe8ef 0%, #c5d4e0 50%, #b7c9d4 100%);
}
.ai-listing__media::after {
  content: attr(data-provider);
  position: absolute;
  left: 0.5rem;
  top: 0.5rem;
  padding: 0.2rem 0.45rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.92);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ai-muted);
}

.ai-listing__top {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: flex-start;
}

.ai-listing__title {
  margin: 0;
  font-family: var(--ai-font-body);
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ai-ink);
}
.ai-listing__meta {
  margin: 0.25rem 0 0;
  font-size: 0.8rem;
  color: var(--ai-muted);
}
.ai-listing__price {
  margin: 0.35rem 0 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ai-blue);
}

.ai-fit {
  flex-shrink: 0;
  width: 2.85rem;
  height: 2.85rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--ai-font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ai-teal-ink);
  background: var(--ai-teal-soft);
  border: 1px solid rgba(65, 115, 126, 0.28);
}

.ai-listing__cols {
  display: grid;
  gap: 0.55rem;
}
@media (min-width: 640px) {
  .ai-listing__cols { grid-template-columns: repeat(3, 1fr); }
}

.ai-listing__col h4 {
  margin: 0 0 0.3rem;
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ai-muted-2);
}
.ai-listing__col ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.25rem;
}
.ai-listing__col li {
  font-size: 0.76rem;
  line-height: 1.35;
  color: var(--ai-muted);
  padding-left: 0.7rem;
  position: relative;
}
.ai-listing__col li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--ai-muted-2);
}
.ai-listing__col--why li::before { background: var(--ai-match); }
.ai-listing__col--trade li::before { background: var(--ai-warn); }
.ai-listing__col--unk li::before { background: var(--ai-danger); }

.ai-listing__cta { justify-self: start; margin-top: 0.1rem; }

.ai-stage__composer {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 1rem;
  border-top: 1px solid var(--ai-line-soft);
  background: var(--ai-surface);
  margin: 0;
}
.ai-stage__composer-input {
  flex: 1;
  min-width: 0;
  min-height: 46px;
  border-radius: 999px;
  border: 1.5px solid rgba(65, 115, 126, 0.35);
  padding: 0.6rem 1rem;
  color: var(--ai-ink);
  font-family: var(--ai-font-body);
  font-size: 0.875rem;
  background: #fbfcfd;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.ai-stage__composer-input::placeholder {
  color: var(--ai-muted-2);
}
.ai-stage__composer-input:focus {
  border-color: var(--ai-teal);
  box-shadow: 0 0 0 3px var(--ai-teal-soft);
  background: #fff;
}
.ai-stage__send {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--ai-teal);
  color: #fff;
  font-size: 1.1rem;
  flex-shrink: 0;
  border: none;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}
.ai-stage__send:hover {
  background: var(--ai-teal-hover);
}
.ai-stage__send:focus-visible {
  outline: 2px solid var(--ai-teal);
  outline-offset: 3px;
}
.ai-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;
}

.ai-typing {
  display: inline-flex;
  gap: 0.28rem;
  padding: 0.35rem 0.15rem;
}
.ai-typing span {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--ai-teal);
  animation: ai-typing 1.1s infinite ease-in-out;
}
.ai-typing span:nth-child(2) { animation-delay: 0.15s; }
.ai-typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes ai-typing {
  0%, 80%, 100% { opacity: 0.25; transform: translateY(0); }
  40% { opacity: 1; transform: translateY(-2px); }
}

/* Compare */
.ai-compare {
  display: grid;
  gap: 1rem;
}
@media (min-width: 800px) {
  .ai-compare {
    grid-template-columns: 1fr auto 1fr;
    align-items: stretch;
  }
}
.ai-compare__col {
  padding: 1.35rem 1.4rem;
  border-radius: var(--ai-radius);
  border: 1px solid var(--ai-line);
  background: var(--ai-surface);
  box-shadow: var(--ai-shadow-sm);
}
.ai-compare__col h3 {
  margin: 0 0 0.85rem;
  font-family: var(--ai-font-display);
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}
.ai-compare__col ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.65rem;
}
.ai-compare__col li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--ai-muted);
  font-size: 0.95rem;
}
.ai-compare__col li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 2px;
  background: var(--ai-muted-2);
}
.ai-compare__col--new {
  border-color: rgba(65, 115, 126, 0.4);
  background: linear-gradient(180deg, #f3faf8, #fff);
}
.ai-compare__col--new li::before { background: var(--ai-teal); }
.ai-compare__arrow {
  display: grid;
  place-items: center;
  font-family: var(--ai-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ai-teal);
  padding: 0.5rem;
}

/* Capabilities */
.ai-caps {
  display: grid;
  gap: 0.85rem;
}
@media (min-width: 720px) {
  .ai-caps { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .ai-caps { grid-template-columns: repeat(4, 1fr); }
}
.ai-cap {
  padding: 1.15rem 1.2rem;
  border-radius: var(--ai-radius);
  border: 1px solid var(--ai-line);
  background: var(--ai-surface);
  min-height: 100%;
  box-shadow: var(--ai-shadow-sm);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.ai-cap:hover {
  border-color: rgba(65, 115, 126, 0.45);
  transform: translateY(-2px);
  box-shadow: var(--ai-shadow-md);
}
.ai-cap__index {
  font-family: var(--ai-font-mono);
  font-size: 0.7rem;
  color: var(--ai-teal);
  letter-spacing: 0.06em;
}
.ai-cap h3 {
  margin: 0.45rem 0 0.4rem;
  font-family: var(--ai-font-display);
  font-size: 1.05rem;
  letter-spacing: -0.03em;
  color: var(--ai-ink);
  line-height: 1.25;
}
.ai-cap p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ai-muted);
}

/* Scenarios */
.ai-scenarios {
  display: grid;
  gap: 0.85rem;
}
@media (min-width: 800px) {
  .ai-scenarios {
    grid-template-columns: 14rem 1fr;
    gap: 1.25rem;
  }
}
.ai-scenario-tabs {
  display: flex;
  gap: 0.45rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}
@media (min-width: 800px) {
  .ai-scenario-tabs {
    flex-direction: column;
    overflow: visible;
  }
}
.ai-scenario-tab {
  appearance: none;
  border: 1px solid var(--ai-line);
  background: var(--ai-surface);
  color: var(--ai-muted);
  text-align: left;
  border-radius: 999px;
  padding: 0.7rem 1rem;
  min-height: 44px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
@media (min-width: 800px) {
  .ai-scenario-tab {
    border-radius: var(--ai-radius-sm);
    white-space: normal;
  }
}
.ai-scenario-tab[aria-selected="true"] {
  color: var(--ai-teal-ink);
  border-color: rgba(65, 115, 126, 0.45);
  background: var(--ai-teal-soft);
}
.ai-scenario-panel {
  padding: 1.35rem 1.4rem;
  border-radius: var(--ai-radius);
  border: 1px solid rgba(65, 115, 126, 0.28);
  background: linear-gradient(160deg, #f4faf8, #fff);
}
.ai-scenario-panel[hidden] { display: none; }
.ai-scenario-panel blockquote {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--ai-ink);
  font-family: var(--ai-font-display);
  letter-spacing: -0.02em;
}
.ai-scenario-panel__outcome {
  margin: 1rem 0 0;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ai-teal);
}
.ai-scenario-panel__actions {
  margin-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

/* Journey */
.ai-journey {
  display: grid;
  gap: 0;
  counter-reset: journey;
}
.ai-journey__step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--ai-line-soft);
  counter-increment: journey;
}
.ai-journey__step:last-child { border-bottom: 0; }
.ai-journey__num {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--ai-font-mono);
  font-size: 0.75rem;
  color: var(--ai-teal-ink);
  border: 1px solid rgba(65, 115, 126, 0.35);
  background: var(--ai-teal-soft);
}
.ai-journey__num::before {
  content: counter(journey, decimal-leading-zero);
}
.ai-journey__body h3 {
  margin: 0 0 0.3rem;
  font-family: var(--ai-font-display);
  font-size: 1.15rem;
  letter-spacing: -0.03em;
  color: var(--ai-ink);
}
.ai-journey__body p {
  margin: 0;
  color: var(--ai-muted);
  font-size: 0.95rem;
}

/* Trust */
.ai-trust {
  display: grid;
  gap: 0.85rem;
}
@media (min-width: 800px) {
  .ai-trust { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1100px) {
  .ai-trust { grid-template-columns: repeat(3, 1fr); }
}
.ai-trust__item {
  padding: 1.15rem 1.2rem;
  border-top: 2px solid var(--ai-teal);
  background: var(--ai-surface);
  border-radius: 0 0 var(--ai-radius-sm) var(--ai-radius-sm);
  box-shadow: var(--ai-shadow-sm);
}
.ai-trust__item h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  font-family: var(--ai-font-display);
  letter-spacing: -0.02em;
  color: var(--ai-ink);
}
.ai-trust__item p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ai-muted);
}

/* Media / video */
.ai-media {
  position: relative;
  border-radius: calc(var(--ai-radius) + 2px);
  overflow: hidden;
  border: 1px solid var(--ai-line);
  background: var(--ai-surface);
  aspect-ratio: 16 / 9;
  display: grid;
  place-items: center;
  box-shadow: var(--ai-shadow-md);
}
.ai-media__placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  text-align: center;
  background:
    radial-gradient(circle at 30% 20%, rgba(65, 115, 126, 0.14), transparent 40%),
    radial-gradient(circle at 70% 80%, rgba(37, 99, 235, 0.08), transparent 35%),
    linear-gradient(160deg, #f7fafb, #eef3f6);
}
.ai-media__placeholder h3 {
  margin: 0 0 0.5rem;
  font-family: var(--ai-font-display);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  color: var(--ai-ink);
  letter-spacing: -0.03em;
}
.ai-media__placeholder p {
  margin: 0 auto 1.25rem;
  max-width: 28rem;
  color: var(--ai-muted);
  font-size: 0.95rem;
}
.ai-media__beats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}
.ai-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.ai-media__placeholder[hidden],
.ai-media video[hidden] { display: none; }

/* Partner flow — compact side-exit wave */
.ai-flow {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  max-width: 22rem;
}
.ai-flow__wires {
  display: none;
}
.ai-flow__step {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 1.05rem 1.15rem;
  border-radius: var(--ai-radius);
  border: 1px solid var(--ai-line);
  background: var(--ai-surface);
  box-shadow: var(--ai-shadow-sm);
}
.ai-flow__step strong {
  display: block;
  font-family: var(--ai-font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ai-teal);
  margin-bottom: 0.4rem;
}
.ai-flow__step p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ai-muted);
  line-height: 1.4;
}
@media (min-width: 960px) {
  .ai-flow {
    max-width: none;
    gap: 0;
    /* Enough width that left/right cards leave a clear mid channel for wires */
    min-width: min(100%, 22rem);
  }
  .ai-flow__wires {
    display: block;
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
    pointer-events: none;
    z-index: 0;
    color: var(--ai-teal);
  }
  .ai-flow__step--left,
  .ai-flow__step--right {
    width: 44%;
    max-width: 13.75rem;
  }
  .ai-flow__step--left:first-of-type {
    max-width: 14.5rem;
  }
  .ai-flow__step--left {
    align-self: flex-start;
  }
  .ai-flow__step--right {
    align-self: flex-end;
  }
  /* Mild lift — side exits, not a stack */
  .ai-flow__step + .ai-flow__step {
    margin-top: -0.55rem;
  }
  .ai-flow__step--left.ai-flow__step--inset {
    margin-left: 0.65rem;
  }
  .ai-flow__step--right.ai-flow__step--inset {
    margin-right: 0.85rem;
  }
}
@media (max-width: 959px) {
  .ai-flow__step:not(:first-of-type)::before {
    content: '';
    position: absolute;
    left: 1.35rem;
    top: -0.55rem;
    width: 1.5px;
    height: 0.55rem;
    background: var(--ai-teal);
    opacity: 0.35;
  }
}

/* FAQ */
.ai-faq { display: grid; gap: 0.55rem; }
.ai-faq details {
  border: 1px solid var(--ai-line);
  border-radius: var(--ai-radius-sm);
  background: var(--ai-surface);
  padding: 0 1.1rem;
  box-shadow: var(--ai-shadow-sm);
}
.ai-faq summary {
  cursor: pointer;
  list-style: none;
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-weight: 600;
  color: var(--ai-ink);
  font-size: 0.98rem;
}
.ai-faq summary::-webkit-details-marker { display: none; }
.ai-faq summary::after {
  content: '+';
  font-family: var(--ai-font-mono);
  color: var(--ai-teal);
  font-size: 1.1rem;
}
.ai-faq details[open] summary::after { content: '–'; }
.ai-faq details p {
  margin: 0 0 1.1rem;
  color: var(--ai-muted);
  font-size: 0.95rem;
}

/* Pills */
.ai-pill-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.ai-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--ai-line);
  background: var(--ai-surface);
  font-size: 0.85rem;
  color: var(--ai-ink);
}
.ai-pill--signal {
  border-color: rgba(65, 115, 126, 0.35);
  color: var(--ai-teal-ink);
  background: var(--ai-teal-soft);
}

/* Offer */
.ai-offer {
  display: grid;
  gap: 1.5rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-radius: calc(var(--ai-radius) + 4px);
  border: 1px solid rgba(65, 115, 126, 0.3);
  background:
    radial-gradient(circle at 100% 0%, rgba(65, 115, 126, 0.12), transparent 40%),
    var(--ai-surface);
  box-shadow: var(--ai-shadow-md);
}
@media (min-width: 860px) {
  .ai-offer {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
  }
}
.ai-offer ul {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.5rem;
}
.ai-offer li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--ai-muted);
  font-size: 0.95rem;
}
.ai-offer li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--ai-teal);
}
.ai-offer__cta {
  display: grid;
  gap: 0.75rem;
  justify-items: stretch;
}
.ai-offer__note {
  margin: 0;
  font-size: 0.82rem;
  color: var(--ai-muted);
  text-align: center;
}

/* Final CTA */
.ai-final {
  text-align: center;
  padding: clamp(3.5rem, 9vw, 6rem) 0;
}
.ai-final .ai-lede { margin-inline: auto; }
.ai-final__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

/* Footer */
.ai-footer {
  border-top: 1px solid var(--ai-line-soft);
  padding: 2rem 0 2.5rem;
  color: var(--ai-muted);
  font-size: 0.875rem;
  background: var(--ai-surface);
}
.ai-footer__inner {
  width: min(100% - 2rem, var(--ai-max));
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  align-items: center;
}
.ai-footer a {
  color: var(--ai-ink);
  text-decoration: none;
}
.ai-footer a:hover { color: var(--ai-teal); }
.ai-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.15rem;
}

/* Reveal */
[data-ai-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s var(--ai-ease), transform 0.55s var(--ai-ease);
  transition-delay: var(--ai-delay, 0ms);
}
[data-ai-reveal].is-in {
  opacity: 1;
  transform: none;
}

.ai-campaign--partner .ai-hero {
  min-height: auto;
  padding-top: clamp(2.75rem, 6vw, 4.5rem);
}

.ai-stat-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin-top: 1.5rem;
  font-family: var(--ai-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ai-muted);
}
.ai-stat-line span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.ai-stat-line span::before {
  content: '';
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--ai-teal);
}

.ai-callout {
  margin-top: 1.5rem;
  padding: 1rem 1.15rem;
  border-left: 3px solid var(--ai-teal);
  background: var(--ai-teal-soft);
  color: var(--ai-teal-ink);
  font-size: 0.95rem;
}
.ai-callout a {
  color: var(--ai-teal-ink);
  font-weight: 600;
}

.ai-quote {
  margin: 0;
  padding: 1.4rem 1.5rem;
  border-radius: 14px;
  border: 1px solid rgba(65, 115, 126, 0.28);
  background: var(--ai-surface);
  box-shadow: var(--ai-shadow-md);
  font-family: var(--ai-font-display);
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  letter-spacing: -0.02em;
  color: var(--ai-ink);
  line-height: 1.45;
}

/* Mobile nav */
.ai-nav__menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 10px;
  border: 1px solid var(--ai-line);
  background: var(--ai-surface);
  color: var(--ai-ink);
  cursor: pointer;
}
@media (min-width: 900px) {
  .ai-nav__menu-btn { display: none; }
}
.ai-nav__drawer {
  display: none;
  position: absolute;
  top: var(--ai-header);
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--ai-line);
  padding: 1rem 1.25rem 1.25rem;
  flex-direction: column;
  gap: 0.85rem;
  box-shadow: var(--ai-shadow-md);
}
.ai-nav__drawer.is-open { display: flex; }
.ai-nav__drawer a {
  color: var(--ai-ink);
  text-decoration: none;
  font-weight: 500;
  min-height: 44px;
  display: flex;
  align-items: center;
}

/* Compact header + stacked CTAs on small screens */
@media (max-width: 899px) {
  .ai-nav__secondary { display: none; }

  .ai-nav__inner {
    gap: 0.65rem;
    width: min(100% - 1.25rem, var(--ai-max));
  }

  .ai-nav__brand {
    min-width: 0;
    flex: 1 1 auto;
  }

  .ai-nav__name {
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .ai-nav__partner-tag { display: none; }

  .ai-nav__actions {
    gap: 0.4rem;
    flex: 0 0 auto;
  }

  .ai-nav__actions .ai-btn--sm {
    min-height: 40px;
    padding: 0.4rem 0.8rem;
    white-space: nowrap;
  }

  .ai-nav__actions .ai-btn__full { display: none; }
  .ai-nav__actions .ai-btn__short { display: inline; }
}

@media (max-width: 640px) {
  .ai-hero {
    min-height: 0;
    padding: 1.75rem 0 2.25rem;
    align-items: flex-start;
  }

  .ai-display--xl {
    font-size: clamp(2.05rem, 9.5vw, 2.85rem);
  }

  .ai-hero__actions,
  .ai-final__actions,
  .ai-scenario-panel__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .ai-hero__actions .ai-btn,
  .ai-final__actions .ai-btn,
  .ai-scenario-panel__actions .ai-btn {
    width: 100%;
  }

  .ai-stage {
    height: min(68vh, 560px);
    max-height: min(68vh, 560px);
    border-radius: 16px;
  }

  .ai-stage__bar {
    padding: 0.65rem 0.75rem;
    gap: 0.5rem;
  }

  .ai-stage__title {
    min-width: 0;
    font-size: 0.75rem;
  }

  .ai-stage__controls {
    flex-shrink: 0;
    gap: 0.3rem;
  }

  .ai-stage__controls .ai-btn--sm {
    min-height: 34px;
    padding: 0.3rem 0.65rem;
    font-size: 0.72rem;
  }

  .ai-stage__composer {
    padding: 0.7rem 0.75rem;
    gap: 0.5rem;
  }

  .ai-stage__composer-input {
    min-height: 42px;
    font-size: 0.8125rem;
    padding: 0.5rem 0.85rem;
  }

  .ai-stage__send {
    width: 40px;
    height: 40px;
  }

  .ai-footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .ai-footer__links {
    gap: 0.65rem 0.9rem;
  }
}

/* ==========================================================================
   Partner page (/partners/ai)
   Two-colour semantics: teal = the FlatHunt AI layer, blue = the partner side.
   ========================================================================== */

/* Hero */
/* Grid children must be allowed to shrink below their min-content width —
   the stage holds a nowrap URL that would otherwise widen the whole page. */
.ai-split--pair > * { min-width: 0; }
@media (min-width: 980px) {
  .ai-split--pair {
    grid-template-columns: 0.92fr 1.08fr;
    align-items: center;
    gap: 3rem;
  }
}

.ai-hero__for {
  color: var(--ai-muted-2);
  font-weight: 500;
}

.ai-ticks {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}
.ai-ticks li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.92rem;
  color: var(--ai-muted);
}
.ai-ticks li::before {
  content: '✓';
  flex: 0 0 auto;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--ai-teal-soft);
  color: var(--ai-teal);
  font-size: 0.7rem;
  font-weight: 700;
}

/* Static matching diagram (hero variant A) — brief → match → handoff */
.ai-diagram {
  position: relative;
  margin: 0;
  padding: 1.35rem 1.35rem 1.5rem;
  border-radius: calc(var(--ai-radius) + 6px);
  background:
    radial-gradient(ellipse 55% 45% at 100% 0%, rgba(37, 99, 235, 0.38), transparent 55%),
    radial-gradient(ellipse 50% 50% at 0% 100%, rgba(65, 115, 126, 0.4), transparent 55%),
    var(--ai-night);
  box-shadow: var(--ai-shadow-lg);
  overflow: hidden;
  isolation: isolate;
  color: #fff;
}
.ai-diagram__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.78);
}
.ai-diagram__title {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}
.ai-diagram__title .ai-stage__dot {
  background: var(--ai-teal-lift);
  box-shadow: 0 0 0 3px rgba(127, 199, 189, 0.16);
}
.ai-diagram__pill {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.07);
  font-family: var(--ai-font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  white-space: nowrap;
}
.ai-dcard {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.075);
  backdrop-filter: blur(14px);
  border-radius: 18px;
  color: #fff;
}
.ai-dcard--brief { padding: 1.1rem 1.15rem; margin-right: 2.5rem; }
.ai-dcard--match {
  padding: 1.05rem 1.1rem;
  margin-left: 1.75rem;
  border-color: rgba(37, 99, 235, 0.35);
  background: rgba(37, 99, 235, 0.12);
}
.ai-dcard--handoff {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  padding: 0.95rem 1.05rem;
  margin: 0 0.75rem 0 3.25rem;
  border-color: rgba(37, 99, 235, 0.4);
}
.ai-dcard__label {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 0.7rem;
  font-family: var(--ai-font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
.ai-dcard__avatar {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #d8d6ff;
  color: var(--ai-night);
  font-family: var(--ai-font-body);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: none;
}
.ai-dcard__quote {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.92);
}
.ai-dcard__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.9rem;
}
.ai-dcard__tags span {
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(127, 199, 189, 0.28);
  background: rgba(127, 199, 189, 0.12);
  color: var(--ai-teal-lift);
  font-size: 0.7rem;
  font-weight: 600;
}
.ai-dcard__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}
.ai-dcard__head .ai-dcard__label { margin: 0; }
.ai-dcard__score {
  flex-shrink: 0;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  background: var(--ai-teal-lift);
  color: var(--ai-night);
  font-family: var(--ai-font-mono);
  font-size: 0.68rem;
  font-weight: 700;
}
.ai-dcard__listing {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 0.75rem;
}
.ai-dcard__listing strong {
  display: block;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}
.ai-dcard__listing small {
  display: block;
  margin-top: 0.2rem;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.8rem;
}
.ai-dcard__price {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ai-blue-lift);
  letter-spacing: -0.02em;
}
.ai-dcard__reasons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
  margin-top: 0.9rem;
}
.ai-dcard__reasons div {
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.72rem;
  line-height: 1.35;
}
.ai-dcard__reasons b {
  display: block;
  margin-bottom: 0.15rem;
  color: #fff;
  font-size: 0.64rem;
  font-family: var(--ai-font-mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
}
.ai-dcard--handoff strong {
  display: block;
  font-size: 0.9rem;
  letter-spacing: -0.01em;
}
.ai-dcard--handoff small {
  display: block;
  margin-top: 0.2rem;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.78rem;
}
.ai-dcard__go {
  flex-shrink: 0;
  width: 2.15rem;
  height: 2.15rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--ai-blue);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.18);
}
.ai-wire {
  width: 2px;
  height: 1.55rem;
  margin: -0.15rem auto -0.15rem;
  background: linear-gradient(var(--ai-teal-lift), rgba(127, 199, 189, 0.12));
  position: relative;
}
.ai-wire::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ai-teal-lift);
  transform: translateX(-50%);
}

/* Proof strip under the hero */
.ai-proof {
  display: grid;
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
  border: 1px solid var(--ai-line);
  border-radius: var(--ai-radius);
  background: rgba(255, 255, 255, 0.72);
  overflow: hidden;
}
@media (min-width: 820px) {
  .ai-proof { grid-template-columns: repeat(3, 1fr); }
}
.ai-proof__item {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--ai-line-soft);
}
.ai-proof__item:last-child { border-bottom: 0; }
@media (min-width: 820px) {
  .ai-proof__item {
    border-bottom: 0;
    border-right: 1px solid var(--ai-line-soft);
  }
  .ai-proof__item:last-child { border-right: 0; }
}
.ai-proof__item b {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}
.ai-proof__item span {
  font-size: 0.86rem;
  line-height: 1.45;
  color: var(--ai-muted);
}

/* Dark sections */
.ai-section--dark {
  background:
    radial-gradient(ellipse 60% 60% at 88% 0%, rgba(65, 115, 126, 0.4), transparent 60%),
    radial-gradient(ellipse 50% 50% at 5% 100%, rgba(37, 99, 235, 0.18), transparent 60%),
    var(--ai-night);
  border-block: 1px solid rgba(255, 255, 255, 0.07);
  color: #fff;
}
.ai-section--dark .ai-display { color: #fff; }
.ai-section--dark .ai-lede { color: rgba(255, 255, 255, 0.66); }
.ai-section--dark .ai-kicker { color: var(--ai-teal-lift); }
.ai-section--dark .ai-kicker::before {
  background: var(--ai-teal-lift);
  box-shadow: 0 0 0 4px rgba(127, 199, 189, 0.14);
}
.ai-section--dark .ai-chip {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.86);
}
.ai-section--dark .ai-btn--ghost {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.18);
  color: #fff;
}
.ai-section--dark .ai-btn--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.28);
}
.ai-section--dark .ai-btn--primary {
  background: var(--ai-teal-lift);
  color: var(--ai-night);
  box-shadow: 0 6px 20px rgba(127, 199, 189, 0.22);
}
.ai-section--dark .ai-btn--primary:hover { background: #9ad9d0; }

.ai-headrow h2 { max-width: 16ch; }

.ai-headrow {
  display: grid;
  gap: 1rem;
  margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
}
@media (min-width: 900px) {
  .ai-headrow {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: end;
    gap: 3rem;
  }
  .ai-headrow .ai-lede { padding-bottom: 0.35rem; }
}

/* Outcome cards */
.ai-outcomes {
  display: grid;
  gap: 0.85rem;
}
@media (min-width: 880px) {
  .ai-outcomes { grid-template-columns: repeat(3, 1fr); }
}
.ai-outcome {
  padding: 1.35rem 1.35rem 1.45rem;
  border-radius: var(--ai-radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03));
  min-height: 100%;
}
.ai-outcome__tag {
  margin: 0;
  font-family: var(--ai-font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ai-teal-lift);
}
.ai-outcome h3 {
  margin: 0.75rem 0 0.4rem;
  font-family: var(--ai-font-display);
  font-size: 1.2rem;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: #fff;
}
.ai-outcome p {
  margin: 0;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.62);
}
.ai-outcome--yours {
  border-color: rgba(143, 180, 255, 0.28);
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.18), rgba(255, 255, 255, 0.03));
}
.ai-outcome--yours .ai-outcome__tag { color: var(--ai-blue-lift); }

/* Brief → signals */
.ai-transform {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.5rem;
}
@media (min-width: 900px) {
  .ai-transform {
    grid-template-columns: 1fr auto 1fr;
    align-items: stretch;
  }
}
.ai-transform__card {
  padding: clamp(1.25rem, 3vw, 1.75rem);
  border-radius: var(--ai-radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.045);
}
.ai-transform__card--said {
  background: linear-gradient(155deg, rgba(65, 115, 126, 0.32), rgba(255, 255, 255, 0.04));
}
.ai-transform__label {
  margin: 0 0 1rem;
  font-family: var(--ai-font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}
.ai-transform blockquote {
  margin: 0;
  font-family: var(--ai-font-display);
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
  line-height: 1.45;
  letter-spacing: -0.025em;
  color: #fff;
}
.ai-transform__arrow {
  display: grid;
  place-items: center;
  padding: 0.25rem;
  color: var(--ai-teal-lift);
  font-size: 1.35rem;
}
@media (max-width: 899px) {
  .ai-transform__arrow { transform: rotate(90deg); }
}
.ai-signals {
  display: grid;
  gap: 0.5rem;
}
@media (min-width: 560px) {
  .ai-signals { grid-template-columns: 1fr 1fr; }
}
.ai-signal {
  padding: 0.7rem 0.8rem;
  border-radius: var(--ai-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(255, 255, 255, 0.05);
}
.ai-signal b {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--ai-font-mono);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ai-teal-lift);
}
.ai-signal span {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.8);
}

/* Flow — sticky heading + steps that light up on scroll */
.ai-flowgrid {
  display: grid;
  gap: 2rem;
}
@media (min-width: 980px) {
  .ai-flowgrid {
    grid-template-columns: 0.82fr 1.18fr;
    gap: 4rem;
    align-items: start;
  }
  .ai-flowgrid__aside {
    position: sticky;
    top: calc(var(--ai-header) + 2.5rem);
  }
}

.ai-steps {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}
.ai-step {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.15rem;
  padding: 1.5rem 1.6rem;
  border-radius: var(--ai-radius);
  border: 1px solid transparent;
  background: var(--ai-bg);
  transition: background 0.35s var(--ai-ease), border-color 0.35s var(--ai-ease),
    box-shadow 0.35s var(--ai-ease), transform 0.35s var(--ai-ease);
}
/* Connector in the gap — the list reads as one sequence */
.ai-step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 2.9rem;
  top: 100%;
  width: 1px;
  height: 0.7rem;
  background: var(--ai-line);
}
.ai-step__n {
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--ai-line);
  background: var(--ai-surface);
  font-family: var(--ai-font-mono);
  font-size: 0.75rem;
  color: var(--ai-muted-2);
  transition: background 0.35s var(--ai-ease), color 0.35s var(--ai-ease),
    border-color 0.35s var(--ai-ease);
}
.ai-step__body h3 {
  margin: 0.35rem 0 0.35rem;
  font-family: var(--ai-font-display);
  font-size: 1.2rem;
  letter-spacing: -0.03em;
  color: var(--ai-ink);
}
.ai-step__body p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--ai-muted);
}
.ai-step.is-active {
  background: var(--ai-surface);
  border-color: rgba(65, 115, 126, 0.42);
  box-shadow: var(--ai-shadow-md);
}
.ai-step.is-active .ai-step__n {
  background: var(--ai-teal);
  border-color: transparent;
  color: #fff;
}
.ai-step--yours.is-active {
  border-color: rgba(37, 99, 235, 0.42);
}
.ai-step--yours.is-active .ai-step__n { background: var(--ai-blue); }
@media (min-width: 980px) {
  .ai-step.is-active { transform: translateX(6px); }
}

/* Ranking panel */
.ai-panel {
  padding: clamp(1.35rem, 3.5vw, 2.5rem);
  border-radius: calc(var(--ai-radius) + 6px);
  border: 1px solid var(--ai-line);
  background: var(--ai-surface);
  box-shadow: var(--ai-shadow-md);
}
.ai-panel__head { max-width: 34rem; }
.ai-panel__head .ai-display { margin-top: 0.85rem; }
.ai-panel__grid {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.75rem;
}
@media (min-width: 820px) {
  .ai-panel__grid { grid-template-columns: 1fr 1fr; }
}
.ai-panel__col {
  padding: 1.35rem 1.4rem;
  border-radius: var(--ai-radius);
  background: var(--ai-bg);
}
.ai-panel__col--yes { background: var(--ai-teal-soft); }
.ai-panel__col h3 {
  margin: 0;
  font-family: var(--ai-font-display);
  font-size: 1.1rem;
  letter-spacing: -0.03em;
  color: var(--ai-ink);
}
.ai-panel__col ul {
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.6rem;
}
.ai-panel__col li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.93rem;
  color: var(--ai-muted);
}
.ai-panel__col li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--ai-teal);
}
.ai-panel__col--flag li::before { background: var(--ai-warn); }
.ai-panel__note {
  margin: 1.1rem 0 0;
  padding: 1rem 1.15rem;
  border-radius: var(--ai-radius-sm);
  background: var(--ai-night);
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.9rem;
}
.ai-panel__note strong { color: #fff; }

/* Integration */
.ai-connect {
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 980px) {
  .ai-connect {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 2.75rem;
    align-items: start;
  }
}
.ai-pill-grid--sm { margin-top: 0.75rem; }
.ai-pill-grid--sm .ai-pill {
  padding: 0.3rem 0.6rem;
  font-size: 0.76rem;
}
.ai-pill--own {
  border-color: rgba(37, 99, 235, 0.3);
  background: var(--ai-blue-soft);
  color: var(--ai-blue);
}
.ai-connect__list {
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: connect;
  display: grid;
  gap: 1.1rem;
}
.ai-connect__list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  counter-increment: connect;
}
.ai-connect__list li::before {
  content: counter(connect, decimal-leading-zero);
  width: 2rem;
  height: 2rem;
  border-radius: 9px;
  display: grid;
  place-items: center;
  background: var(--ai-teal-soft);
  color: var(--ai-teal-ink);
  font-family: var(--ai-font-mono);
  font-size: 0.7rem;
  font-weight: 600;
}
.ai-connect__list h3 {
  margin: 0.15rem 0 0.25rem;
  font-family: var(--ai-font-display);
  font-size: 1.05rem;
  letter-spacing: -0.03em;
  color: var(--ai-ink);
}
.ai-connect__list p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ai-muted);
}

.ai-datacard {
  position: relative;
  overflow: hidden;
  padding: clamp(1.35rem, 3vw, 1.75rem);
  border-radius: calc(var(--ai-radius) + 4px);
  background:
    radial-gradient(ellipse 70% 60% at 100% 0%, rgba(65, 115, 126, 0.45), transparent 60%),
    var(--ai-night);
  color: #fff;
}
.ai-datacard h3 {
  margin: 0 0 0.4rem;
  font-family: var(--ai-font-display);
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  color: #fff;
}
.ai-datacard > p {
  margin: 0;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.6);
}
.ai-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-top: 1.35rem;
}
.ai-field {
  padding: 0.7rem 0.8rem;
  border-radius: var(--ai-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.06);
}
.ai-field small {
  display: block;
  margin-bottom: 0.2rem;
  font-family: var(--ai-font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}
.ai-field b {
  font-size: 0.82rem;
  font-weight: 600;
  color: #fff;
}
.ai-datacard > .ai-datacard__foot {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 1.35rem 0 0;
  font-size: 0.82rem;
  color: var(--ai-teal-lift);
}
.ai-datacard__foot .ai-stage__dot {
  background: var(--ai-teal-lift);
  box-shadow: 0 0 0 3px rgba(127, 199, 189, 0.16);
}

/* Pilot */
.ai-pilot {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 1.75rem;
  padding: clamp(1.5rem, 4vw, 2.75rem);
  border-radius: calc(var(--ai-radius) + 8px);
  border: 1px solid rgba(65, 115, 126, 0.24);
  background: linear-gradient(135deg, #e4f2ef 0%, #eaf0fc 58%, #f5f8ff 100%);
}
.ai-pilot::before,
.ai-pilot::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(65, 115, 126, 0.16);
  pointer-events: none;
}
.ai-pilot::before { right: -90px; top: -130px; width: 340px; height: 340px; }
.ai-pilot::after { right: 30px; top: -40px; width: 220px; height: 220px; }
@media (min-width: 900px) {
  .ai-pilot {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 3rem;
  }
}
.ai-pilot__copy { position: relative; z-index: 1; }
.ai-pilot__list {
  margin: 1.35rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem 1.25rem;
}
@media (min-width: 620px) {
  .ai-pilot__list { grid-template-columns: 1fr 1fr; }
}
.ai-pilot__list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--ai-ink);
  white-space: nowrap;
}
.ai-pilot__list li::before {
  content: '✓';
  flex: 0 0 auto;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.75);
  color: var(--ai-teal);
  font-size: 0.7rem;
  font-weight: 700;
}
.ai-pilot__cta {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.65rem;
}
.ai-pilot__note {
  margin: 0;
  font-size: 0.8rem;
  color: var(--ai-muted);
  text-align: center;
}

/* Pilot application form */
.ai-pilot__cta [hidden] { display: none !important; }
.ai-apply {
  scroll-margin-top: calc(var(--ai-header) + 1.5rem);
  display: grid;
  gap: 0.85rem;
  padding: clamp(1.25rem, 3vw, 1.6rem);
  border-radius: var(--ai-radius);
  border: 1px solid rgba(65, 115, 126, 0.28);
  background: var(--ai-surface);
  box-shadow: var(--ai-shadow-md);
}
.ai-apply__title {
  margin: 0;
  font-family: var(--ai-font-display);
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  color: var(--ai-ink);
}
.ai-apply__sub {
  margin: -0.35rem 0 0;
  font-size: 0.83rem;
  line-height: 1.5;
  color: var(--ai-muted);
}
.ai-apply__field { display: grid; gap: 0.3rem; }
.ai-apply__field label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ai-ink);
}
.ai-apply__field input {
  width: 100%;
  min-height: 46px;
  padding: 0.55rem 0.85rem;
  border-radius: var(--ai-radius-sm);
  border: 1.5px solid var(--ai-line);
  background: #fbfcfd;
  font: inherit;
  font-size: 0.9375rem;
  color: var(--ai-ink);
  outline: none;
  transition: border-color 0.2s var(--ai-ease), box-shadow 0.2s var(--ai-ease);
}
.ai-apply__field input:focus {
  border-color: var(--ai-teal);
  background: #fff;
  box-shadow: 0 0 0 3px var(--ai-teal-soft);
}
.ai-apply__field input.is-invalid { border-color: var(--ai-danger); }
.ai-apply__field-error {
  margin: 0;
  font-size: 0.76rem;
  color: var(--ai-danger);
}
.ai-apply__alert {
  margin: 0;
  padding: 0.7rem 0.85rem;
  border-radius: var(--ai-radius-sm);
  border: 1px solid rgba(185, 28, 28, 0.25);
  background: var(--ai-danger-soft);
  color: var(--ai-danger);
  font-size: 0.84rem;
}
.ai-apply__privacy {
  margin: 0;
  font-size: 0.72rem;
  line-height: 1.5;
  color: var(--ai-muted-2);
}
.ai-apply__privacy a { color: var(--ai-teal-ink); }
.ai-apply__success {
  padding: clamp(1.25rem, 3vw, 1.6rem);
  border-radius: var(--ai-radius);
  border: 1px solid rgba(47, 125, 87, 0.35);
  background: var(--ai-match-soft);
  outline: none;
}
.ai-apply__success strong {
  display: block;
  margin-bottom: 0.4rem;
  font-family: var(--ai-font-display);
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  color: var(--ai-match);
}
.ai-apply__success p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--ai-ink);
}
.ai-apply__success-ticket {
  margin-top: 0.5rem !important;
  font-size: 0.8rem !important;
  color: var(--ai-muted) !important;
}

/* FAQ layout */
.ai-faqgrid {
  display: grid;
  gap: 1.75rem;
}
@media (min-width: 980px) {
  .ai-faqgrid {
    grid-template-columns: 0.78fr 1.22fr;
    gap: 4rem;
    align-items: start;
  }
  .ai-faqgrid__aside {
    position: sticky;
    top: calc(var(--ai-header) + 2.5rem);
  }
}

/* Closing CTA */
.ai-closer { text-align: center; }
.ai-closer .ai-lede { margin-inline: auto; margin-top: 1rem; }
.ai-closer .ai-kicker { justify-content: center; }
.ai-closer__hint {
  margin: 1.5rem 0 0;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: rgba(233, 241, 244, 0.55);
}
.ai-closer__hint + .ai-chips-row { margin-top: 0.6rem; }
.ai-chips-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem;
  margin-top: 1.35rem;
}

@media (max-width: 640px) {
  .ai-diagram { padding: 1rem; border-radius: 20px; }
  .ai-dcard--brief,
  .ai-dcard--match,
  .ai-dcard--handoff { margin-left: 0; margin-right: 0; }
  .ai-dcard__reasons { grid-template-columns: 1fr; }
  .ai-pilot__cta .ai-btn { width: 100%; }
  .ai-pilot__list li { white-space: normal; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ai-stage__body { scroll-behavior: auto; }
  .ai-typing span { animation: none !important; }
  [data-ai-reveal],
  .ai-msg {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .ai-btn:hover,
  .ai-cap:hover { transform: none; }
  .ai-step,
  .ai-step.is-active {
    transition: none !important;
    transform: none !important;
  }
}