/* Thinkmojo AI pages: /ai (AI Production) and /ai/consulting. Scoped under .ai. */
.ai {
  --ink: #0b0b0c; --ink-2: #2b2b30; --muted: #6f6d76; --line: #e4e3e7; --soft: #f5f5f6;
  --g: linear-gradient(120deg, #6868ff 12%, #ff5af8 38%, #febc2b 90%);
  --radius: 28px; --ease: cubic-bezier(.22, 1, .36, 1);
  color: var(--ink); font-family: 'IBM Plex Sans', sans-serif; overflow-x: clip;
}
.ai *, .ai *::before, .ai *::after { box-sizing: border-box; }
.ai .wrap { width: min(1240px, calc(100% - 64px)); margin: 0 auto; }
.ai section { padding: clamp(80px, 11vw, 150px) 0; }
.ai .rule { border-top: 1px solid var(--line); }

/* Type */
.ai .eyebrow { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 28px; font-size: 13px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.ai .eyebrow::before { content: ""; width: 22px; height: 2px; border-radius: 2px; background: var(--g); }
.ai h1 { margin: 0; font-size: clamp(52px, 9.2vw, 138px); line-height: .94; letter-spacing: -.055em; font-weight: 700; text-wrap: balance; }
.ai h2 { margin: 0; font-size: clamp(36px, 4.8vw, 68px); line-height: 1.02; letter-spacing: -.04em; font-weight: 700; text-wrap: balance; }
.ai h3 { margin: 0; font-size: clamp(21px, 1.8vw, 26px); line-height: 1.2; letter-spacing: -.02em; font-weight: 600; }
.ai p { margin: 0; font-size: 18px; line-height: 1.6; color: var(--ink-2); text-wrap: pretty; }
.ai .lede { margin-top: 36px; max-width: 700px; font-size: clamp(20px, 1.9vw, 26px); line-height: 1.45; color: var(--ink-2); }
.ai .grad { background: var(--g); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; padding-bottom: .06em; }
.ai .muted { color: var(--muted); }
.ai a { color: inherit; }

/* Buttons */
.ai .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 44px; }
.ai .btn { display: inline-flex; align-items: center; gap: 12px; min-height: 56px; padding: 0 28px; border-radius: 99px; border: 1.5px solid var(--ink); font-size: 17px; font-weight: 600; text-decoration: none; transition: background-color .35s var(--ease), color .35s var(--ease), transform .5s var(--ease); }
.ai .btn .arrow { transition: translate .5s var(--ease); }
.ai .btn.solid { background: var(--ink); color: #fff; }
.ai .btn.light { background: #fff; color: var(--ink); border-color: #fff; }
.ai .btn.ghost-light { color: #fff; border-color: rgba(255,255,255,.45); }
.ai .textlink { display: inline-flex; gap: 8px; font-weight: 600; text-decoration: none; }
.ai .textlink .arrow { transition: translate .5s var(--ease); }

/* Hero */
.ai .hero { padding-top: clamp(180px, 20vw, 240px); padding-bottom: 0; }
.ai .hero-grid { display: grid; grid-template-columns: 1fr; }
.ai .hero .lede { max-width: 760px; }
.ai .hero-media { margin-top: clamp(56px, 7vw, 96px); }

/* Film cards reuse the site's video pipeline (Mux loops + lightbox). */
.ai .film { position: relative; border-radius: var(--radius); overflow: hidden; background: var(--soft); isolation: isolate; }
.ai .film.wide { aspect-ratio: 16 / 8.2; }
.ai .film.std { aspect-ratio: 16 / 10; }
.ai .film .use_case--video, .ai .film .wistia--wrapper, .ai .film .wistia_responsive_padding, .ai .film .wistia_responsive_wrapper { position: absolute !important; inset: 0; height: 100% !important; width: 100%; padding: 0 !important; margin: 0; border-radius: 0; }
.ai .film video, .ai .film img.media-poster { width: 100%; height: 100%; object-fit: cover; }
.ai .film::after { content: ""; position: absolute; inset: auto 0 0 0; height: 4px; background: var(--g); z-index: 5; pointer-events: none; transform: scaleX(0); transform-origin: left; transition: transform .8s var(--ease); }
.ai .film .video--title { z-index: 4; }

/* Split intro used at the top of most sections */
.ai .head { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 48px 80px; align-items: end; }
.ai .head .lede { margin-top: 0; }

/* Offer doors */
.ai .doors { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 72px; }
.ai .door { position: relative; display: flex; flex-direction: column; min-height: 440px; padding: 36px; border-radius: var(--radius); border: 1px solid var(--line); text-decoration: none; overflow: hidden; transition: border-color .4s var(--ease), transform .6s var(--ease); }
.ai .door::before { content: ""; position: absolute; inset: 0; background: var(--g); opacity: 0; transition: opacity .6s var(--ease); z-index: -1; }
.ai .door { isolation: isolate; }
.ai .door .num { font-size: 14px; font-weight: 600; color: var(--muted); }
.ai .door h3 { margin-top: auto; font-size: clamp(28px, 2.6vw, 36px); letter-spacing: -.03em; }
.ai .door p { margin-top: 14px; font-size: 17px; color: var(--muted); }
.ai .door .textlink { margin-top: 28px; font-size: 17px; }
.ai .door.alt { background: var(--ink); border-color: var(--ink); color: #fff; }
.ai .door.alt p, .ai .door.alt .num { color: rgba(255,255,255,.62); }
.ai .door.wide { min-height: 0; padding: clamp(36px, 5vw, 64px); }
.ai .door.wide h3 { margin-top: 48px; max-width: 760px; font-size: clamp(30px, 3.4vw, 48px); }
.ai .door.wide p { max-width: 640px; }

/* Big statement */
.ai .statement { max-width: 1100px; font-size: clamp(32px, 4vw, 58px); line-height: 1.1; letter-spacing: -.035em; font-weight: 600; color: var(--ink); text-wrap: balance; }
.ai .statement .muted { color: #a5a3ab; }

/* Lab / in-house pillars */
.ai .lab { background: var(--ink); color: #fff; border-radius: 40px; padding: clamp(56px, 7vw, 104px); position: relative; overflow: hidden; }
.ai .lab::before { content: ""; position: absolute; width: 780px; height: 780px; right: -260px; top: -380px; background: var(--g); filter: blur(120px); opacity: .38; border-radius: 50%; pointer-events: none; }
.ai .lab h2, .ai .lab h3 { color: #fff; }
.ai .lab p { color: rgba(255,255,255,.66); }
.ai .lab .eyebrow { color: rgba(255,255,255,.6); }
.ai .lab .lede { color: rgba(255,255,255,.78); }
.ai .pillars { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 80px; border-top: 1px solid rgba(255,255,255,.16); }
.ai .pillars > div { padding: 36px 36px 0 0; }
.ai .pillars > div + div { padding-left: 36px; border-left: 1px solid rgba(255,255,255,.16); }
.ai .pillars .tag { display: inline-block; margin-bottom: 22px; font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.ai .pillars p { margin-top: 12px; font-size: 16.5px; }

/* Work cards */
.ai .cases { display: grid; grid-template-columns: repeat(2, 1fr); gap: 56px 24px; margin-top: 72px; }
.ai .case h3 { margin-top: 24px; }
.ai .case p { margin-top: 6px; font-size: 16.5px; color: var(--muted); }
.ai .case .textlink { margin-top: 14px; font-size: 16px; }

/* AI spectrum (interactive) */
.ai .spectrum { margin-top: 72px; }
.ai .spectrum-tabs { display: inline-flex; gap: 4px; padding: 5px; border-radius: 99px; background: var(--soft); }
.ai .spectrum-tabs button { font: inherit; font-size: 16px; font-weight: 600; min-height: 46px; padding: 0 22px; border: 0; border-radius: 99px; background: transparent; color: var(--muted); cursor: pointer; transition: background-color .35s var(--ease), color .35s var(--ease); }
.ai .spectrum-tabs button[aria-selected="true"] { background: var(--ink); color: #fff; }
.ai .meter { position: relative; height: 6px; margin: 48px 0 40px; border-radius: 6px; background: var(--line); overflow: hidden; }
.ai .meter span { position: absolute; inset: 0 auto 0 0; width: var(--level, 55%); border-radius: 6px; background: var(--g); transition: width .9s var(--ease); }
.ai .modes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ai .mode { padding: 32px; border-radius: 24px; border: 1px solid var(--line); transition: border-color .4s var(--ease), background-color .4s var(--ease), opacity .4s var(--ease); }
.ai .mode .level { font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.ai .mode h3 { margin-top: 14px; }
.ai .mode p { margin-top: 10px; font-size: 16.5px; }
.ai .mode ul { margin: 20px 0 0; padding: 0; list-style: none; font-size: 15.5px; color: var(--ink-2); }
.ai .mode li { padding: 10px 0; border-top: 1px solid var(--line); }
.ai .spectrum.js .mode { opacity: .42; }
.ai .spectrum.js .mode.on { opacity: 1; border-color: var(--ink); background: #fff; box-shadow: 0 24px 60px -30px rgba(20, 16, 40, .28); }

/* Capability list */
.ai .rows { margin-top: 72px; border-top: 1px solid var(--ink); }
.ai .row { display: grid; grid-template-columns: 80px minmax(0, 1fr) minmax(0, 1.25fr); gap: 32px; align-items: baseline; padding: 36px 0; border-bottom: 1px solid var(--line); position: relative; }
.ai .row::after { content: ""; position: absolute; left: 0; bottom: -1px; height: 1px; width: 100%; background: var(--g); transform: scaleX(0); transform-origin: left; transition: transform .8s var(--ease); }
.ai .row .n { font-size: 14px; font-weight: 600; color: var(--muted); font-variant-numeric: tabular-nums; }
.ai .row h3 { font-size: clamp(24px, 2.4vw, 34px); letter-spacing: -.03em; transition: translate .6s var(--ease); }
.ai .row p { font-size: 17px; }

/* Process */
.ai .steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 72px; }
.ai .step { padding-top: 28px; border-top: 2px solid var(--ink); }
.ai .step.mix { border-image: var(--g) 1; }
.ai .step .who { font-size: 12.5px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.ai .step h3 { margin-top: 14px; }
.ai .step p { margin-top: 10px; font-size: 16.5px; }

/* Guardrails / small grid */
.ai .quad { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; margin-top: 64px; }
.ai .quad h3 { font-size: 20px; }
.ai .quad p { margin-top: 10px; font-size: 16px; }
.ai .quad .ico { width: 44px; height: 44px; border-radius: 14px; margin-bottom: 22px; display: grid; place-items: center; background: var(--soft); }
.ai .quad .ico svg { width: 22px; height: 22px; }

/* Engagement tiers */
.ai .tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 72px; align-items: stretch; }
.ai .tier { display: flex; flex-direction: column; padding: 40px 36px 36px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.ai .tier .dur { font-size: 14px; font-weight: 600; color: var(--muted); }
.ai .tier h3 { margin-top: 28px; font-size: 34px; letter-spacing: -.035em; }
.ai .tier > p { margin-top: 14px; font-size: 17px; }
.ai .tier ul { list-style: none; padding: 0; margin: 28px 0 36px; font-size: 16px; line-height: 1.45; }
.ai .tier li { display: flex; gap: 12px; padding: 13px 0; border-top: 1px solid var(--line); }
.ai .tier li::before { content: ""; flex: 0 0 6px; height: 6px; margin-top: .55em; border-radius: 50%; background: var(--g); }
.ai .tier .btn { margin-top: auto; justify-content: center; }
.ai .tier.featured { background: var(--ink); border-color: var(--ink); color: #fff; position: relative; overflow: hidden; isolation: isolate; }
.ai .tier.featured::before { content: ""; position: absolute; width: 420px; height: 420px; right: -200px; top: -220px; border-radius: 50%; background: var(--g); filter: blur(90px); opacity: .45; z-index: -1; }
.ai .tier.featured h3 { color: #fff; }
.ai .tier.featured > p, .ai .tier.featured .dur { color: rgba(255,255,255,.66); }
.ai .tier.featured li { border-color: rgba(255,255,255,.16); color: rgba(255,255,255,.9); }

/* Outcomes list */
.ai .outcomes { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--ink); }
.ai .outcomes li { display: grid; grid-template-columns: 48px 1fr; gap: 12px; padding: 26px 0; border-bottom: 1px solid var(--line); font-size: clamp(20px, 1.9vw, 26px); font-weight: 600; letter-spacing: -.02em; }
.ai .outcomes li .k { color: var(--muted); font-size: 15px; font-weight: 600; padding-top: .45em; }

/* Consulting hero visual */
.ai .orb { position: relative; margin-top: clamp(56px, 7vw, 96px); aspect-ratio: 16 / 6.4; border-radius: 40px; overflow: hidden; background: var(--ink); isolation: isolate; }
.ai .orb i { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .9; mix-blend-mode: screen; animation: ai-drift 18s var(--ease) infinite alternate; }
.ai .orb i:nth-child(1) { width: 46%; aspect-ratio: 1; left: 6%; top: -20%; background: #6868ff; }
.ai .orb i:nth-child(2) { width: 40%; aspect-ratio: 1; left: 34%; top: 20%; background: #ff5af8; animation-delay: -6s; }
.ai .orb i:nth-child(3) { width: 36%; aspect-ratio: 1; right: 4%; top: -10%; background: #febc2b; animation-delay: -12s; }
.ai .orb p { position: absolute; left: clamp(28px, 4vw, 56px); bottom: clamp(24px, 3.4vw, 48px); max-width: 520px; color: #fff; font-size: clamp(18px, 1.7vw, 22px); line-height: 1.45; z-index: 2; }
@keyframes ai-drift { to { transform: translate3d(8%, 12%, 0) scale(1.12); } }

/* FAQ */
.ai .faq-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 80px; }
.ai .faq { border-top: 1px solid var(--ink); }
.ai .faq details { border-bottom: 1px solid var(--line); }
.ai .faq summary { display: flex; justify-content: space-between; gap: 24px; padding: 28px 0; cursor: pointer; list-style: none; font-size: clamp(19px, 1.6vw, 22px); font-weight: 600; letter-spacing: -.015em; }
.ai .faq summary::-webkit-details-marker { display: none; }
.ai .faq summary::after { content: ""; flex: 0 0 14px; height: 14px; margin-top: .4em; background: linear-gradient(currentColor, currentColor) center / 100% 1.5px no-repeat, linear-gradient(currentColor, currentColor) center / 1.5px 100% no-repeat; transition: transform .5s var(--ease); }
.ai .faq details[open] summary::after { transform: rotate(45deg); }
.ai .faq details p { padding: 0 48px 30px 0; font-size: 17.5px; max-width: 760px; }

/* Closing CTA */
.ai .cta { position: relative; overflow: hidden; isolation: isolate; margin-bottom: clamp(80px, 10vw, 140px); padding: clamp(64px, 9vw, 128px) clamp(28px, 6vw, 96px); border-radius: 40px; background: var(--ink); color: #fff; }
.ai .cta::before { content: ""; position: absolute; width: 900px; height: 900px; left: 50%; top: 40%; border-radius: 50%; background: var(--g); filter: blur(140px); opacity: .42; z-index: -1; transform: translateX(-10%); }
.ai .cta h2 { color: #fff; font-size: clamp(42px, 6.4vw, 96px); letter-spacing: -.05em; line-height: .98; }
.ai .cta .lede { color: rgba(255,255,255,.76); }

/* Hover states */
@media (hover: hover) and (pointer: fine) {
  .ai .btn:hover .arrow, .ai a:hover .textlink .arrow, .ai .textlink:hover .arrow { translate: 4px 0; }
  .ai a[href^="#"]:hover .textlink .arrow { translate: 0 4px; }
  .ai .btn.solid:hover { background: #2a2a31; }
  .ai .btn:not(.solid):not(.light):not(.ghost-light):hover { background: var(--ink); color: #fff; }
  .ai .btn.light:hover { background: rgba(255,255,255,.86); }
  .ai .btn.ghost-light:hover { border-color: #fff; }
  .ai .door:hover { border-color: transparent; color: #fff; transform: translateY(-4px); }
  .ai .door:hover::before { opacity: 1; }
  .ai .door:hover p, .ai .door:hover .num { color: rgba(255,255,255,.86); }
  .ai .door.alt:hover::before { opacity: 1; }
  .ai .film:hover::after, .ai .case:hover .film::after { transform: scaleX(1); }
  .ai .row:hover::after { transform: scaleX(1); }
  .ai .row:hover h3 { translate: 8px 0; }
  .ai .mode:not(.on):hover { opacity: .75; }
  .ai .show-tabs button:not([aria-selected="true"]):hover { border-color: var(--ink); }
}

/* Responsive */
@media (max-width: 991px) {
  .ai .wrap { width: calc(100% - 32px); }
  .ai .head, .ai .faq-grid { grid-template-columns: 1fr; gap: 28px; }
  .ai .doors, .ai .tiers, .ai .modes { grid-template-columns: 1fr; }
  .ai .door { min-height: 300px; }
  .ai .pillars { grid-template-columns: 1fr; }
  .ai .pillars > div, .ai .pillars > div + div { padding: 32px 0; border-left: 0; }
  .ai .pillars > div + div { border-top: 1px solid rgba(255,255,255,.16); }
  .ai .steps, .ai .quad { grid-template-columns: 1fr 1fr; gap: 40px 20px; }
  .ai .lab, .ai .cta, .ai .orb { border-radius: 28px; }
}
@media (max-width: 640px) {
  .ai section { padding: 72px 0; }
  .ai .hero { padding-top: 150px; padding-bottom: 0; }
  .ai .cases { grid-template-columns: 1fr; gap: 48px; }
  .ai .film.wide { aspect-ratio: 4 / 5; }
  .ai .row { grid-template-columns: 36px 1fr; gap: 8px 12px; padding: 28px 0; }
  .ai .row p { grid-column: 2; margin-top: 6px; }
  .ai .steps, .ai .quad { grid-template-columns: 1fr; }
  .ai .spectrum-tabs { display: flex; width: 100%; }
  .ai .spectrum-tabs button { flex: 1; padding: 0 8px; }
  .ai .orb { aspect-ratio: 16 / 11; }
  .ai .faq details p { padding-right: 0; }
  .ai .actions .btn { width: 100%; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  .ai .orb i { animation: none; }
  .ai *, .ai *::before, .ai *::after { transition-duration: .01ms !important; }
}