:root {
  --ai-navy: #102c40;
  --ai-navy-2: #173f59;
  --ai-blue: #2f8fb8;
  --ai-blue-dark: #247da3;
  --ai-sky: #78b9d7;
  --ai-product: #ff9a00;
  --ai-product-dark: #330000;
  --ai-product-light: #fff2df;
  --ai-ink: #162c3c;
  --ai-muted: #5f7180;
  --ai-line: #dce7ed;
  --ai-soft: #f4f8fa;
  --ai-blue-soft: #eaf5fa;
  --ai-white: #ffffff;
  --ai-shadow: 0 18px 50px rgba(18,47,68,.10);
  --ai-shadow-sm: 0 10px 25px rgba(18,47,68,.08);
  --ai-radius: 20px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: "Inter", Arial, sans-serif; color: var(--ai-ink); background: #fff; line-height: 1.65; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
.ai-skip { position: absolute; left: -9999px; top: 0; }
.ai-skip:focus { left: 16px; top: 16px; z-index: 100; padding: 10px 14px; border-radius: 8px; background: #fff; color: var(--ai-navy); box-shadow: var(--ai-shadow); }
.ai-container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.ai-topbar { background: var(--ai-navy); color: #dcebf2; font-size: .78rem; }
.ai-topbar__inner { min-height: 32px; display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.ai-topbar__contact { display: flex; gap: 10px; align-items: center; }
.ai-topbar a:hover { color: #fff; }
.ai-header { background: rgba(255,255,255,.96); border-bottom: 1px solid var(--ai-line); position: sticky; top: 0; z-index: 20; backdrop-filter: blur(14px); }
.ai-header__inner { min-height: 80px; display: flex; justify-content: space-between; align-items: center; gap: 28px; }
.ai-header__actions { display: flex; align-items: center; gap: 18px; }
.ai-header__link { color: var(--ai-muted); font-weight: 700; font-size: .9rem; }
.ai-header__link:hover { color: var(--ai-blue); }
.ai-brand { display: inline-flex; align-items: center; gap: 12px; }
.ai-brand__mark { width: 50px; height: 50px; flex: 0 0 auto; }
.ai-brand__wordmark { display: flex; flex-direction: column; gap: 3px; }
.ai-brand__wordmark strong { font-family: "Montserrat", sans-serif; font-size: .92rem; letter-spacing: .27em; color: #37272b; }
.ai-brand__wordmark small { background: #92989c; color: #fff; padding: 2px 10px 3px; font-size: .51rem; font-weight: 800; letter-spacing: .35em; }
.ai-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 24px; border-radius: 10px; font-weight: 800; border: 1px solid transparent; transition: .2s ease; }
.ai-btn:hover { transform: translateY(-2px); }
.ai-btn--small { min-height: 42px; padding: 0 18px; font-size: .86rem; }
.ai-btn--primary { background: var(--ai-blue); color: #fff; box-shadow: 0 10px 25px rgba(47,143,184,.24); }
.ai-btn--primary:hover { background: var(--ai-blue-dark); }
.ai-btn--secondary { background: #fff; color: var(--ai-navy); border-color: var(--ai-line); box-shadow: var(--ai-shadow-sm); }
.ai-btn--ghost { background: #fff; color: var(--ai-navy); border-color: #cfe0e8; }
.ai-btn--light { background: #fff; color: var(--ai-navy); }
.ai-btn--outline-light { border-color: rgba(255,255,255,.5); color: #fff; }
.ai-btn--block { width: 100%; }
.ai-hero { position: relative; overflow: hidden; padding: 54px 0 70px; background: radial-gradient(circle at 85% 15%, rgba(119,185,215,.28), transparent 28%), linear-gradient(180deg,#fbfdfe 0%,#eaf5fa 100%); }
.ai-hero__orb { position: absolute; border-radius: 50%; pointer-events: none; }
.ai-hero__orb--one { width: 340px; height: 340px; right: -150px; top: 50px; background: color-mix(in srgb, var(--ai-product) 12%, transparent); }
.ai-hero__orb--two { width: 180px; height: 180px; left: -100px; bottom: -90px; border: 38px solid rgba(95,166,199,.08); }
.ai-hero__grid { position: relative; display: grid; grid-template-columns: minmax(0,1.4fr) minmax(330px,.6fr); gap: 70px; align-items: center; }
.ai-breadcrumb { margin: 0 0 30px; font-size: .76rem; color: #78909f; }
.ai-breadcrumb span { margin: 0 8px; color: #a8bbc5; }
.ai-kicker { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 14px; color: var(--ai-blue-dark); font-weight: 800; text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; }
.ai-product-icon { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 9px; background: var(--ai-product-dark); color: var(--ai-product); font-weight: 900; border: 1px solid color-mix(in srgb, var(--ai-product) 45%, transparent); }
.ai-hero h1, .ai-section h2, .ai-cta h2 { font-family: "Montserrat", sans-serif; line-height: 1.1; letter-spacing: -.04em; margin: 0; color: var(--ai-ink); }
.ai-hero h1 { max-width: 790px; font-size: clamp(2.65rem,5vw,4.7rem); }
.ai-hero__lead { max-width: 780px; margin: 24px 0 26px; color: #526879; font-size: 1.08rem; }
.ai-tags { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 30px; }
.ai-tags span { padding: 7px 11px; background: rgba(255,255,255,.78); border: 1px solid rgba(173,205,219,.62); border-radius: 999px; font-size: .78rem; font-weight: 700; color: #3d596c; }
.ai-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.ai-facts { background: #fff; border: 1px solid rgba(214,228,235,.85); border-radius: 22px; padding: 26px; box-shadow: 0 28px 70px rgba(16,44,64,.17); }
.ai-facts__head { display: flex; justify-content: space-between; align-items: start; gap: 18px; padding-bottom: 18px; border-bottom: 1px solid var(--ai-line); }
.ai-facts__head span { color: var(--ai-muted); font-size: .8rem; }
.ai-facts__head strong { text-align: right; color: var(--ai-navy); font-size: .92rem; }
.ai-facts dl { margin: 16px 0 22px; }
.ai-facts dl div { display: grid; grid-template-columns: 1fr 1.35fr; gap: 15px; padding: 10px 0; border-bottom: 1px solid #edf2f5; }
.ai-facts dt { color: var(--ai-muted); font-size: .82rem; }
.ai-facts dd { margin: 0; text-align: right; color: var(--ai-ink); font-size: .84rem; font-weight: 700; }
.ai-section { padding: 92px 0; }
.ai-section--white { background: #fff; }
.ai-section--soft { background: var(--ai-soft); }
.ai-section--product { background: linear-gradient(180deg,var(--ai-product-light),#fff); }
.ai-heading { max-width: 820px; margin-bottom: 42px; }
.ai-heading--split { max-width: none; display: grid; grid-template-columns: 1fr .78fr; gap: 60px; align-items: end; }
.ai-heading--center { text-align: center; margin-left: auto; margin-right: auto; }
.ai-heading h2 { font-size: clamp(2rem,3.5vw,3.25rem); }
.ai-heading > p:last-child { color: var(--ai-muted); margin-bottom: 0; }
.ai-eyebrow { margin: 0 0 10px; color: var(--ai-blue); font-size: .74rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.ai-eyebrow--light { color: #8dd0ec; }
.ai-level-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.ai-level-card { padding: 30px; border: 1px solid var(--ai-line); border-radius: 18px; background: #fff; box-shadow: var(--ai-shadow-sm); }
.ai-level-card--featured { border: 2px solid color-mix(in srgb, var(--ai-product) 55%, var(--ai-blue)); transform: translateY(-4px); }
.ai-level-card__label { display: inline-block; margin-bottom: 18px; color: var(--ai-blue); font-size: .7rem; font-weight: 800; text-transform: uppercase; letter-spacing: .13em; }
.ai-level-card h3, .ai-skill-grid h3, .ai-workshop-grid h3, .ai-solution-card h3, .ai-steps h3, .ai-project-panel h3, .ai-related h3, .ai-detail h3 { margin: 0; font-family: "Montserrat", sans-serif; line-height: 1.2; color: var(--ai-ink); }
.ai-level-card h3 { font-size: 1.35rem; }
.ai-level-card__intro { min-height: 88px; color: var(--ai-muted); }
.ai-level-card__meta { display: flex; align-items: center; gap: 10px; margin: 20px 0; }
.ai-level-card__meta strong { color: var(--ai-navy); }
.ai-level-card__meta span { padding-left: 10px; border-left: 1px solid var(--ai-line); color: var(--ai-muted); font-size: .78rem; }
.ai-level-card ul, .ai-solution-card ul { padding: 0; margin: 0 0 24px; list-style: none; }
.ai-level-card li, .ai-solution-card li { position: relative; margin: 10px 0; padding-left: 20px; font-size: .88rem; color: #506979; }
.ai-level-card li::before, .ai-solution-card li::before { content: ""; position: absolute; left: 0; top: .65em; width: 7px; height: 7px; border-radius: 50%; background: var(--ai-blue); }
.ai-card-link { display: inline-flex; align-items: center; gap: 8px; color: var(--ai-blue-dark); font-weight: 800; font-size: .86rem; }
.ai-choice-box { margin-top: 22px; padding: 18px 22px; display: flex; justify-content: space-between; gap: 25px; align-items: center; border-radius: 14px; background: var(--ai-blue-soft); border: 1px solid #d3e8f1; }
.ai-choice-box p { margin: 3px 0 0; color: var(--ai-muted); font-size: .88rem; }
.ai-detail-list { display: grid; gap: 24px; }
.ai-detail { scroll-margin-top: 100px; display: grid; grid-template-columns: .72fr 1.28fr; gap: 42px; padding: 34px; background: #fff; border: 1px solid var(--ai-line); border-radius: 20px; box-shadow: var(--ai-shadow-sm); }
.ai-detail__side { padding-right: 28px; border-right: 1px solid var(--ai-line); }
.ai-detail__label { display: inline-block; color: var(--ai-blue); font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.ai-detail h3 { margin: 10px 0; font-size: 1.55rem; }
.ai-detail__meta { display: grid; gap: 8px; margin-top: 22px; color: var(--ai-muted); font-size: .86rem; }
.ai-detail__meta strong { color: var(--ai-ink); }
.ai-detail__main > p { color: var(--ai-muted); }
.ai-outcomes { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; margin: 20px 0 24px; }
.ai-outcomes span { padding: 12px 14px; border-radius: 10px; background: var(--ai-soft); color: #476174; font-size: .84rem; font-weight: 700; }
.ai-sessions { display: grid; gap: 12px; }
.ai-session { padding: 16px; border-radius: 12px; border: 1px solid var(--ai-line); background: #fbfdfe; }
.ai-session strong { display: block; margin-bottom: 4px; color: var(--ai-navy); }
.ai-session p { margin: 0; color: var(--ai-muted); font-size: .88rem; }
.ai-audience { margin-top: 18px; padding: 16px; border-left: 4px solid var(--ai-product); background: var(--ai-product-light); color: #435d70; font-size: .88rem; }
.ai-skill-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.ai-skill-grid article { position: relative; padding: 24px; background: #fff; border: 1px solid #e8eff3; border-radius: 14px; }
.ai-skill-grid article > span { display: block; margin-bottom: 18px; color: var(--ai-blue); font-weight: 800; font-size: .72rem; }
.ai-skill-grid h3 { font-size: 1rem; }
.ai-skill-grid p { margin: 8px 0 0; color: var(--ai-muted); font-size: .84rem; }
.ai-project-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 70px; align-items: start; }
.ai-project-copy h2 { font-family: "Montserrat", sans-serif; font-size: clamp(2rem,3.5vw,3.25rem); line-height: 1.1; letter-spacing: -.04em; }
.ai-project-copy > p { color: var(--ai-muted); }
.ai-project-list { margin-top: 28px; display: grid; gap: 14px; }
.ai-project-list > div { display: grid; grid-template-columns: 34px 1fr; gap: 14px; align-items: start; padding: 18px; background: var(--ai-soft); border-radius: 14px; }
.ai-project-list > div > span { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--ai-product-light); color: var(--ai-product-dark); font-weight: 900; }
.ai-project-list p { margin: 0; color: var(--ai-muted); font-size: .9rem; }
.ai-project-list strong { display: block; color: var(--ai-ink); margin-bottom: 3px; }
.ai-project-panel { padding: 30px; border-radius: 22px; background: var(--ai-navy); color: #fff; box-shadow: var(--ai-shadow); }
.ai-project-panel__eyebrow { color: #8dd0ec; text-transform: uppercase; letter-spacing: .13em; font-size: .72rem; font-weight: 800; }
.ai-project-panel h3 { color: #fff; font-size: 1.55rem; margin-bottom: 24px; }
.ai-project-panel__item { display: grid; grid-template-columns: 36px 1fr; gap: 13px; padding: 16px 0; border-top: 1px solid rgba(255,255,255,.12); }
.ai-project-panel__item > span { color: #8dd0ec; font-weight: 800; }
.ai-project-panel__item strong { display: block; }
.ai-project-panel__item p { margin: 3px 0 0; color: #c8d7df; font-size: .84rem; }
.ai-workshop-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.ai-workshop-grid article { padding: 26px; background: #fff; border: 1px solid var(--ai-line); border-radius: 16px; box-shadow: var(--ai-shadow-sm); }
.ai-workshop-icon { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 20px; border-radius: 12px; background: var(--ai-product-dark); color: var(--ai-product); font-weight: 900; }
.ai-workshop-grid h3 { font-size: 1.05rem; }
.ai-workshop-grid p { color: var(--ai-muted); font-size: .88rem; }
.ai-solution-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.ai-solution-card { position: relative; min-height: 360px; padding: 32px; background: #fff; border: 1px solid var(--ai-line); border-radius: 18px; box-shadow: var(--ai-shadow-sm); }
.ai-solution-card__number { display: block; margin-bottom: 42px; color: var(--ai-blue); font-size: .75rem; font-weight: 800; }
.ai-solution-card p { color: var(--ai-muted); }
.ai-solution-card--dark { background: var(--ai-navy); border-color: transparent; }
.ai-solution-card--dark h3 { color: #fff; }
.ai-solution-card--dark p, .ai-solution-card--dark li { color: #d3e1e8; }
.ai-solution-card--dark li::before { background: #7ac5e4; }
.ai-solution-card__badge { position: absolute; top: 24px; right: 24px; padding: 6px 10px; border-radius: 999px; background: #fff; color: var(--ai-navy); font-size: .66rem; font-weight: 800; text-transform: uppercase; }
.ai-geo { display: grid; grid-template-columns: .85fr 1.15fr; gap: 50px; align-items: center; }
.ai-geo__panel { padding: 30px; background: #fff; border: 1px solid var(--ai-line); border-radius: 20px; box-shadow: var(--ai-shadow-sm); }
.ai-geo__panel dl { margin: 0; display: grid; gap: 14px; }
.ai-geo__panel div { display: grid; grid-template-columns: .7fr 1.3fr; gap: 20px; padding-bottom: 14px; border-bottom: 1px solid var(--ai-line); }
.ai-geo__panel div:last-child { border-bottom: 0; padding-bottom: 0; }
.ai-geo__panel dt { color: var(--ai-muted); }
.ai-geo__panel dd { margin: 0; font-weight: 700; }
.ai-faq { display: grid; gap: 12px; }
.ai-faq details { background: #fff; border: 1px solid var(--ai-line); border-radius: 14px; padding: 0 20px; }
.ai-faq summary { cursor: pointer; padding: 18px 0; font-weight: 800; color: var(--ai-ink); }
.ai-faq details p { margin: 0 0 18px; color: var(--ai-muted); }
.ai-related { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.ai-related a { display: flex; align-items: center; gap: 14px; padding: 22px; background: #fff; border: 1px solid var(--ai-line); border-radius: 16px; box-shadow: var(--ai-shadow-sm); transition: .2s ease; }
.ai-related a:hover { transform: translateY(-3px); }
.ai-related__icon { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 10px; background: var(--ai-navy); color: #fff; font-weight: 900; }
.ai-related h3 { font-size: 1rem; }
.ai-related p { margin: 4px 0 0; color: var(--ai-muted); font-size: .82rem; }
.ai-steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.ai-steps article { padding: 28px; background: #fff; border-radius: 16px; border: 1px solid var(--ai-line); }
.ai-steps article > span { width: 42px; height: 42px; display: grid; place-items: center; margin-bottom: 22px; border-radius: 12px; background: var(--ai-blue-soft); color: var(--ai-blue-dark); font-weight: 900; }
.ai-steps h3 { font-size: 1.05rem; }
.ai-steps p { color: var(--ai-muted); font-size: .88rem; }
.ai-cta { padding: 70px 0; background: linear-gradient(135deg,var(--ai-navy) 0%,#1c4b67 100%); color: #fff; }
.ai-cta__inner { display: grid; grid-template-columns: 1fr auto; gap: 50px; align-items: center; }
.ai-cta h2 { color: #fff; font-size: clamp(2rem,3.8vw,3.4rem); }
.ai-cta p { max-width: 750px; color: #c9d9e1; }
.ai-cta__actions { display: flex; flex-direction: column; gap: 12px; min-width: 230px; }
.ai-footer { padding: 64px 0 24px; background: #0c2232; color: #b9cbd5; }
.ai-footer__grid { display: grid; grid-template-columns: 1.6fr repeat(3,1fr); gap: 40px; }
.ai-brand--footer .ai-brand__wordmark strong { color: #fff; }
.ai-footer h3 { margin: 0 0 16px; color: #fff; font-family: "Montserrat", sans-serif; font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; }
.ai-footer p, .ai-footer a { display: block; margin: 8px 0; font-size: .82rem; }
.ai-footer a:hover { color: #fff; }
.ai-footer__bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 48px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.08); font-size: .72rem; }
@media (max-width: 980px) {
  .ai-hero__grid, .ai-project-grid, .ai-geo, .ai-detail { grid-template-columns: 1fr; gap: 40px; }
  .ai-detail__side { border-right: 0; border-bottom: 1px solid var(--ai-line); padding-right: 0; padding-bottom: 24px; }
  .ai-heading--split { grid-template-columns: 1fr; gap: 15px; }
  .ai-level-grid, .ai-solution-grid, .ai-workshop-grid, .ai-skill-grid, .ai-steps { grid-template-columns: repeat(2,1fr); }
  .ai-footer__grid { grid-template-columns: repeat(2,1fr); }
  .ai-cta__inner { grid-template-columns: 1fr; }
  .ai-cta__actions { flex-direction: row; flex-wrap: wrap; }
}
@media (max-width: 680px) {
  .ai-container { width: min(100% - 28px,1180px); }
  .ai-topbar__inner { padding: 8px 0; align-items: flex-start; }
  .ai-topbar__inner > span { display: none; }
  .ai-header__inner { min-height: 70px; }
  .ai-header__link { display: none; }
  .ai-brand__mark { width: 44px; height: 44px; }
  .ai-brand__wordmark strong { font-size: .78rem; }
  .ai-header .ai-btn { padding: 0 13px; font-size: .74rem; }
  .ai-hero { padding: 35px 0 55px; }
  .ai-breadcrumb { margin-bottom: 22px; }
  .ai-hero h1 { font-size: clamp(2.35rem,12vw,3.3rem); }
  .ai-section { padding: 66px 0; }
  .ai-level-grid, .ai-solution-grid, .ai-workshop-grid, .ai-skill-grid, .ai-steps, .ai-footer__grid, .ai-related, .ai-outcomes { grid-template-columns: 1fr; }
  .ai-level-card--featured { transform: none; }
  .ai-choice-box { align-items: stretch; flex-direction: column; }
  .ai-choice-box .ai-btn { width: 100%; }
  .ai-cta__actions { flex-direction: column; }
  .ai-footer__bottom { flex-direction: column; }
}


/* JFL PageSpeed accessibility refinements */
.ai-btn--primary{background:var(--ai-blue-dark);color:#fff}
.ai-btn--primary:hover,.ai-btn--primary:focus-visible{background:var(--ai-navy)}
.ai-eyebrow:not(.ai-eyebrow--light),
.ai-kicker,
.ai-level-card__label,
.ai-program__head span,
.ai-skill-grid article>span,
.ai-solution-card__number{color:var(--ai-blue-dark)}