/* ============================================================
   Fractional AI — Service Page
   Subscription AI solutions: POC → workstreams → pricing.
   Ported into the JG overhaul system (shared nav/footer,
   teardrop buttons, .reveal + count-up via main.js).
   Prefix: fai-
   ============================================================ */

:root { --mono: "JetBrains Mono", ui-monospace, monospace; }

/* reveal stagger (global .reveal handled by main.js → .in) */
.reveal-delay-1 { transition-delay: 0.10s; }
.reveal-delay-2 { transition-delay: 0.20s; }
.reveal-delay-3 { transition-delay: 0.30s; }
.reveal-delay-4 { transition-delay: 0.40s; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0;
}

/* ── Layout ─────────────────────────────────────────────── */
.fai-container { max-width: var(--wrap-max); margin: 0 auto; padding: 0 clamp(20px, 4vw, 40px); }

.fai-section { padding: clamp(72px, 11vh, 120px) 0; background: var(--jg-dark); }
.fai-section--inlay { background: var(--jg-dark-inlay); }
.fai-section--center { text-align: center; }

.fai-h2 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.02;
  letter-spacing: 0.01em;
  color: var(--jg-light);
  margin-bottom: 16px;
}

/* Pill section label badge */
.fai-label {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 100px;
  text-transform: uppercase;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--jg-primary);
  border: 1px solid rgba(0,189,255,0.3);
  background: rgba(0,189,255,0.06);
  margin-bottom: 20px;
}

.fai-sub {
  font-size: 1.1rem;
  color: rgba(244,244,244,0.6);
  max-width: 640px;
  margin: 0 auto 48px;
  font-weight: 300;
  line-height: 1.7;
}
.fai-section:not(.fai-section--center) .fai-sub { margin-left: 0; }

/* Shared card */
.fai-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 40px 32px;
  transition: transform 0.4s cubic-bezier(0.25,0.46,0.45,0.94), border-color 0.4s, box-shadow 0.4s;
}
.fai-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0,189,255,0.25);
  box-shadow: 0 8px 40px rgba(0,189,255,0.08);
}

/* ══════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════ */
.fai-hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center; position: relative; overflow: hidden;
  padding: 150px 0 100px;
  background: var(--jg-dark);
}
.fai-hero::before {
  content: '';
  position: absolute; top: -20%; left: 50%;
  transform: translateX(-50%) translateY(var(--parallax-glow, 0px));
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(0,189,255,0.12) 0%, transparent 70%);
  pointer-events: none; will-change: transform;
}
.fai-hero::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  transform: translateY(var(--parallax-grid, 0px));
  will-change: transform;
}
.fai-hero__content { position: relative; z-index: 1; max-width: 860px; }
.fai-hero__h1 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(2.6rem, 7vw, 4.8rem);
  line-height: 1.02;
  letter-spacing: 0.01em;
  color: var(--jg-light);
  margin-bottom: 24px;
}
.fai-hero__h1 .fai-grad {
  background: linear-gradient(135deg, #00BDFF 0%, #0089D0 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.fai-hero__sub {
  font-size: 1.15rem; color: rgba(244,244,244,0.72);
  max-width: 640px; margin: 0 auto 16px; font-weight: 300; line-height: 1.6;
}
.fai-hero__support {
  color: rgba(244,244,244,0.45);
  font-style: italic; margin-bottom: 36px;
}
.fai-hero__buttons {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 48px;
}
.fai-trust {
  display: flex; align-items: center; justify-content: center;
  gap: 12px; flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.8rem; letter-spacing: 0.04em;
  color: rgba(244,244,244,0.4);
}
.fai-trust .dot { color: rgba(244,244,244,0.2); }
.fai-hero__line {
  position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent 0%, transparent 30%, var(--jg-primary) 50%, transparent 70%, transparent 100%);
  background-size: 200% 100%;
  animation: faiLineSweep 3s ease-in-out infinite;
}
@keyframes faiLineSweep {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}


/* ══════════════════════════════════════════════════════════
   HOW IT WORKS
══════════════════════════════════════════════════════════ */
.fai-steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-bottom: 48px;
}
.fai-step { text-align: left; }
.fai-step__num {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 3.5rem; color: rgba(255,255,255,0.07);
  line-height: 1; margin-bottom: 16px;
}
.fai-step h3 {
  font-family: var(--font-display); font-weight: 400; text-transform: uppercase;
  font-size: 1.4rem; letter-spacing: 0.01em; color: var(--jg-light);
  margin-bottom: 12px; line-height: 1.1;
}
.fai-step__badge {
  display: inline-block; padding: 3px 12px; border-radius: 100px;
  font-family: var(--mono); font-size: 0.68rem; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--jg-primary);
  border: 1px solid rgba(0,189,255,0.3); background: rgba(0,189,255,0.06);
  margin-bottom: 14px;
}
.fai-step p { font-weight: 300; }


/* ══════════════════════════════════════════════════════════
   WHAT YOU GET  (capability grid)
══════════════════════════════════════════════════════════ */
.fai-cap-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; text-align: left;
}
.fai-cap__icon { width: 44px; height: 44px; margin-bottom: 18px; }
.fai-cap__icon svg { width: 44px; height: 44px; stroke: var(--jg-primary); stroke-width: 1.5; fill: none; }
.fai-cap h3 {
  font-family: var(--font-display); font-weight: 400; text-transform: uppercase;
  font-size: 1.3rem; letter-spacing: 0.01em; color: var(--jg-light);
  margin-bottom: 8px; line-height: 1.1;
}
.fai-cap__intro { color: rgba(244,244,244,0.6); font-weight: 300; margin-bottom: 18px; }
.fai-cap__list { list-style: none; }
.fai-cap__list li {
  position: relative; padding: 9px 0 9px 30px;
  color: rgba(244,244,244,0.8); font-size: 0.92rem; font-weight: 300;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.fai-cap__list li:first-child { border-top: none; }
.fai-cap__list li::before {
  content: ''; position: absolute; left: 0; top: 11px; width: 18px; height: 18px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%2300BDFF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") no-repeat center;
}


/* ══════════════════════════════════════════════════════════
   OWN, DON'T RENT
══════════════════════════════════════════════════════════ */
.fai-saas {
  display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-bottom: 36px;
}
.fai-saas__col {
  text-align: left; border-radius: 16px; padding: 36px 32px;
  border: 1px solid rgba(255,255,255,0.06);
}
.fai-saas__col--rent { background: rgba(255,255,255,0.02); }
.fai-saas__col--own {
  background: var(--jg-dark-inlay);
  border-left: 3px solid var(--jg-primary);
  box-shadow: 0 0 40px rgba(0,189,255,0.06);
}
.fai-section--inlay .fai-saas__col--own { background: #26282c; }
.fai-saas__col h3 {
  font-family: var(--font-display); font-weight: 400; text-transform: uppercase;
  font-size: 1.25rem; letter-spacing: 0.01em; color: var(--jg-light);
  margin-bottom: 12px; line-height: 1.1;
}
.fai-saas__col ul { list-style: none; }
.fai-saas__col li {
  position: relative; padding: 12px 0 12px 32px;
  color: rgba(244,244,244,0.8); font-size: 0.95rem; font-weight: 300;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.fai-saas__col li:last-child { border-bottom: none; }
.fai-saas__col li::before { position: absolute; left: 0; top: 12px; font-size: 1rem; font-weight: 700; }
.fai-saas__col--rent li::before { content: '\2715'; color: #d15b5b; }
.fai-saas__col--own li::before { content: '\2713'; color: var(--jg-primary); }
.fai-saas__example {
  max-width: 780px; margin: 0 auto;
  color: rgba(244,244,244,0.8); font-weight: 300; line-height: 1.75;
}
.fai-saas__example em { color: var(--jg-primary); font-style: normal; font-weight: 600; }


/* ══════════════════════════════════════════════════════════
   HOW WE WORK  (FDE 4-week flow)
══════════════════════════════════════════════════════════ */
.fai-flow {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin: 8px 0 40px;
}
.fai-flow__step {
  position: relative; text-align: left; padding: 28px 24px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06); border-radius: 16px;
  transition: border-color 0.4s, transform 0.4s;
}
.fai-flow__step:hover { border-color: rgba(0,189,255,0.25); transform: translateY(-4px); }
.fai-flow__when {
  display: inline-block; font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.05em; text-transform: uppercase; color: var(--jg-primary);
  font-size: 0.9rem; margin-bottom: 10px;
}
.fai-flow__step h3 {
  font-family: var(--font-display); font-weight: 400; text-transform: uppercase;
  font-size: 1.1rem; letter-spacing: 0.01em; color: var(--jg-light);
  margin-bottom: 8px; line-height: 1.1;
}
.fai-flow__step p { font-weight: 300; }
.fai-workstream-def {
  max-width: 820px; margin: 0 auto;
  color: rgba(244,244,244,0.8); font-weight: 300; line-height: 1.7;
  background: var(--jg-dark-inlay); border-left: 3px solid var(--jg-primary);
  border-radius: 12px; padding: 24px 28px; text-align: left;
}
.fai-workstream-def strong { color: var(--jg-light); font-weight: 600; }


/* ══════════════════════════════════════════════════════════
   THE ADVANTAGE
══════════════════════════════════════════════════════════ */
.fai-adv {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; text-align: left;
}
.fai-adv__blocks { display: flex; flex-direction: column; gap: 36px; }
.fai-vb { display: flex; gap: 20px; align-items: flex-start; }
.fai-vb__icon {
  flex-shrink: 0; width: 44px; height: 44px; border-radius: 12px;
  background: rgba(0,189,255,0.08);
  display: flex; align-items: center; justify-content: center; margin-top: 4px;
}
.fai-vb__icon svg { width: 22px; height: 22px; stroke: var(--jg-primary); stroke-width: 1.5; fill: none; }
.fai-vb h3 {
  font-family: var(--font-display); font-weight: 400; text-transform: uppercase;
  font-size: 1.15rem; letter-spacing: 0.01em; color: var(--jg-light);
  margin-bottom: 6px; line-height: 1.15;
}
.fai-vb p { font-weight: 300; line-height: 1.7; }

.fai-cost {
  background: var(--jg-dark-inlay); border-left: 3px solid var(--jg-primary);
  border-radius: 16px; padding: 40px; position: sticky; top: 100px;
}
.fai-section--inlay .fai-cost { background: #26282c; }
.fai-cost .fai-label { margin-bottom: 28px; }
.fai-cost__row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,0.05);
}
.fai-cost__row:last-of-type { border-bottom: none; }
.fai-cost__label { color: rgba(244,244,244,0.8); font-size: 0.95rem; }
.fai-cost__old { color: rgba(244,244,244,0.4); text-decoration: line-through; font-size: 1.1rem; }
.fai-cost__new { color: var(--jg-primary); font-weight: 700; font-size: 1.5rem; }
.fai-cost__bottom {
  color: rgba(244,244,244,0.6); font-size: 0.9rem;
  margin-top: 20px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.05);
}


/* ══════════════════════════════════════════════════════════
   PRICING
══════════════════════════════════════════════════════════ */
.fai-guarantee {
  display: flex; align-items: center; justify-content: center;
  gap: 14px; flex-wrap: wrap; width: fit-content; max-width: 100%; margin: 0 auto 24px;
  padding: 18px 32px; background: rgba(0,189,255,0.06);
  border: 1px solid rgba(0,189,255,0.25); border-radius: 100px;
  color: var(--jg-light); font-size: 1rem; font-weight: 400;
}
.fai-guarantee .g-strong { color: var(--jg-primary); font-weight: 700; }
.fai-guarantee .dot { color: rgba(244,244,244,0.2); }

/* --- term toggle (6 vs 12-month) --- */
.fai-term-toggle {
  position: relative; display: flex; width: fit-content;
  margin: 0 auto 44px; padding: 5px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1); border-radius: 100px;
}
.fai-term-toggle__thumb {
  position: absolute; top: 5px; bottom: 5px; left: 5px; width: calc(50% - 5px);
  background: var(--jg-primary); border-radius: 100px; pointer-events: none;
  transition: transform 220ms cubic-bezier(0.4, 0, 0.2, 1);
}
.fai-term-toggle[data-term="6"] .fai-term-toggle__thumb { transform: translateX(100%); }
.fai-term-toggle input {
  position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none;
}
.fai-term-toggle label {
  position: relative; z-index: 1; min-width: 168px; padding: 11px 22px;
  text-align: center; cursor: pointer; user-select: none;
  font-family: var(--mono); font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: rgba(244,244,244,0.55); border-radius: 100px;
  transition: color 200ms ease;
}
.fai-term-toggle label:hover { color: var(--jg-light); }
.fai-term-toggle input:checked + label,
.fai-term-toggle input:checked + label:hover { color: var(--jg-dark); }
.fai-term-toggle input:focus-visible + label {
  outline: 2px solid var(--jg-primary); outline-offset: 3px;
}

.fai-pricing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
  align-items: stretch; margin-bottom: 40px;
}
.fai-price {
  text-align: left; position: relative; display: flex; flex-direction: column;
}
.fai-price.featured {
  border-color: rgba(0,189,255,0.35);
  box-shadow: 0 0 40px rgba(0,189,255,0.1);
  transform: scale(1.03); border-top: 3px solid var(--jg-primary);
}
.fai-price.featured:hover { transform: scale(1.03) translateY(-4px); }
.fai-price__badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  padding: 4px 16px; background: var(--jg-primary); color: var(--jg-dark);
  font-family: var(--mono); font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; border-radius: 100px; white-space: nowrap;
}
.fai-price h3 {
  font-family: var(--font-display); font-weight: 400; text-transform: uppercase;
  font-size: 1.3rem; letter-spacing: 0.01em; color: var(--jg-light); margin-bottom: 16px;
}
.fai-price__amount { margin-bottom: 28px; }
.fai-price__amount .amt {
  font-family: var(--font-body); font-size: 2.8rem; font-weight: 700; color: var(--jg-light);
  font-variant-numeric: tabular-nums;
  transition: opacity 130ms ease;
}
.fai-price__amount .amt.is-swapping { opacity: 0; }
.fai-price__amount .per { color: rgba(244,244,244,0.5); font-size: 0.95rem; }
.fai-price__divider { height: 1px; background: rgba(255,255,255,0.06); margin-bottom: 24px; }
.fai-price__features { list-style: none; margin-bottom: 32px; flex: 1; }
.fai-price__features li {
  padding: 6px 0; color: rgba(244,244,244,0.8); font-size: 0.92rem; font-weight: 300;
  display: flex; align-items: center; gap: 10px;
}
.fai-price__features li strong { color: var(--jg-light); font-weight: 600; }
.fai-price__features li::before {
  content: ''; display: inline-block; width: 18px; height: 18px; flex-shrink: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%2300BDFF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") no-repeat center;
}
.fai-price .btn { width: 100%; text-align: center; justify-content: center; }

.fai-flex-note {
  text-align: center; color: rgba(244,244,244,0.6);
  font-weight: 300; margin: 0 auto 48px; max-width: 660px; line-height: 1.7;
}

/* ══════════════════════════════════════════════════════════
   ABOUT (stats)
══════════════════════════════════════════════════════════ */
.fai-about-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-bottom: 48px;
}
.fai-stat { text-align: center; }
.fai-stat__num {
  font-family: var(--font-display); font-weight: 400; font-size: 3.2rem; letter-spacing: 0.02em;
  background: linear-gradient(135deg, #00BDFF 0%, #0089D0 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  line-height: 1.1; margin-bottom: 8px;
}
.fai-stat__label { color: rgba(244,244,244,0.6); font-size: 0.9rem; font-weight: 400; }
.fai-about-text {
  max-width: 680px; margin: 0 auto; color: rgba(244,244,244,0.6);
  font-weight: 300; line-height: 1.8;
}


/* ══════════════════════════════════════════════════════════
   FAQ
══════════════════════════════════════════════════════════ */
.fai-faq-list { max-width: 800px; margin: 0 auto; text-align: left; }
.fai-faq-item {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px; margin-bottom: 12px; overflow: hidden; transition: border-color 0.3s;
}
.fai-faq-item:hover { border-color: rgba(255,255,255,0.1); }
.fai-faq-q {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; cursor: pointer; gap: 16px; user-select: none;
}
.fai-faq-q h3 {
  font-family: var(--font-body); font-size: 1rem; font-weight: 600;
  text-transform: none; letter-spacing: 0; line-height: 1.4; color: var(--jg-light);
}
.fai-faq-toggle {
  flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: rgba(244,244,244,0.5); transition: all 0.3s;
}
.fai-faq-item.active .fai-faq-toggle {
  color: var(--jg-primary); border-color: rgba(0,189,255,0.3); transform: rotate(45deg);
}
.fai-faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s cubic-bezier(0.25,0.46,0.45,0.94); }
.fai-faq-item.active .fai-faq-a { max-height: 400px; }
.fai-faq-a p { padding: 0 24px 20px; font-weight: 300; line-height: 1.7; }


/* ══════════════════════════════════════════════════════════
   CTA FOOTER
══════════════════════════════════════════════════════════ */
.fai-cta {
  text-align: center;
  background: var(--jg-dark-inlay);
  padding: clamp(90px, 12vh, 160px) 0;
}
.fai-cta .fai-h2 em { font-style: normal; color: #00BDFF; }
.fai-cta p {
  max-width: 52ch; margin: 0 auto 34px;
  font-weight: 300; line-height: 1.7;
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════ */
@media (max-width: 960px) {
  .fai-pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .fai-price.featured { transform: scale(1); }
  .fai-price.featured:hover { transform: translateY(-4px); }
  .fai-flow { grid-template-columns: repeat(2, 1fr); }
  .fai-cost { position: static; }
}

@media (max-width: 768px) {
  .fai-steps { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .fai-cap-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .fai-flow { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .fai-saas { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .fai-pricing-grid { grid-template-columns: 1fr; max-width: 440px; margin-inline: auto; }
  .fai-adv { grid-template-columns: 1fr; }
  .fai-about-stats { grid-template-columns: 1fr; gap: 20px; }
  .fai-guarantee { border-radius: 16px; }
  .fai-hero { padding: 120px 0 80px; min-height: auto; }
}

@media (max-width: 560px) {
  .fai-hero__buttons { flex-direction: column; align-items: center; }
  .fai-hero__buttons .btn { width: 100%; max-width: 320px; justify-content: center; }
  .fai-trust { flex-direction: column; gap: 6px; }
  .fai-trust .dot { display: none; }
  .fai-term-toggle { width: 100%; max-width: 380px; }
  .fai-term-toggle label { min-width: 0; flex: 1; padding: 11px 12px; font-size: 0.72rem; }
}

@media (prefers-reduced-motion: reduce) {
  .fai-term-toggle__thumb { transition: none; }
  .fai-price__amount .amt { transition: none; }
}