/* ==========================================================================
   LiftBot — AI Employees page
   Extends marketing.css design system.
   ========================================================================== */

/* Full-width override (same as marketing/home.html) */
main:has(.lb) {
  max-width: none;
  width: 100%;
  padding: 0;
}

/* ── Page Hero ── */
.aie-hero {
  position: relative;
  overflow: hidden;
  padding: 72px 24px 56px;
  text-align: center;
  background: #f3f2ee;
}
.aie-hero__noise {
  position: absolute; inset: 0; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  opacity: 0.5;
}
.aie-hero__glow {
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 640px;
  height: 460px;
  background: radial-gradient(ellipse at center, rgba(75,58,255,0.16) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.aie-hero__inner {
  position: relative; z-index: 1;
  max-width: 760px; margin-inline: auto;
}
.aie-hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px; letter-spacing: 0.09em; text-transform: uppercase;
  color: #4b3aff; background: #eeecff;
  border: 1px solid rgba(75,58,255,0.2);
  padding: 5px 14px; border-radius: 999px;
  margin-bottom: 28px;
}
.aie-hero__badge::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: #1fce7a;
  box-shadow: 0 0 0 2px rgba(31,206,122,0.3);
  animation: lb-pulse 1.8s ease-in-out infinite;
}
.aie-hero__h1 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 700; letter-spacing: -0.03em;
  line-height: 1.04; margin: 0 0 22px; color: #15161b;
}
.aie-hero__h1 em {
  font-style: normal;
  background: linear-gradient(135deg, #4b3aff 0%, #ff4d8d 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.aie-hero__sub {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: #53555f; max-width: 52ch; margin: 0 auto 16px;
  line-height: 1.65;
}
.aie-hero__tagline {
  display: flex; flex-direction: column; gap: 4px;
  font-family: "IBM Plex Mono", monospace; font-size: 0.93rem;
  color: #4b3aff; margin: 0 auto 36px;
  align-items: center;
}
.aie-hero__tagline span { display: block; }
.aie-hero__cta {
  display: flex; gap: 14px; justify-content: center; flex-wrap: wrap;
}

/* ── Role Cards section ── */
.aie-roles {
  background: #f3f2ee;
  padding: 64px 24px;
  border-top: 1px solid #e7e5de;
  border-bottom: 1px solid #e7e5de;
}
.aie-roles__inner { max-width: 1180px; margin-inline: auto; }
.aie-roles__header { text-align: center; max-width: 600px; margin: 0 auto 36px; }
.aie-roles__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 860px) { .aie-roles__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .aie-roles__grid { grid-template-columns: 1fr; } }

.aie-role-card {
  background: #fff; border: 1px solid #e7e5de;
  border-radius: 18px; padding: 28px;
  transition: border-color 0.18s, transform 0.18s, box-shadow 0.18s;
}
.aie-role-card:hover {
  border-color: #4b3aff; transform: translateY(-3px);
  box-shadow: 0 12px 36px -16px rgba(75,58,255,0.22);
}

/* Icon boxes — light tint background with a colored line icon */
.aie-role-card__icon {
  width: 46px; height: 46px; border-radius: 13px;
  display: grid; place-items: center; margin-bottom: 18px;
}
.aie-role-card__icon svg {
  width: 22px; height: 22px;
}
.aie-role-card__icon--1 { background: #EEECFF; color: #4b3aff; }
.aie-role-card__icon--2 { background: #E3F6ED; color: #0e8f52; }
.aie-role-card__icon--3 { background: #FFE9F1; color: #ff4d8d; }
.aie-role-card__icon--4 { background: #FDF3DC; color: #d9a62e; }
.aie-role-card__icon--5 { background: #ECECEE; color: #15161b; }
.aie-role-card__icon--6 { background: linear-gradient(135deg,#eeecff,#ffeaf2); color: #4b3aff; }

.aie-role-card__title {
  font-family: "Space Grotesk", sans-serif; font-weight: 700;
  font-size: 1.1rem; margin: 0 0 8px; color: #15161b;
}
.aie-role-card__desc { font-size: 0.9rem; color: #53555f; line-height: 1.55; margin: 0; }
.aie-role-card__best {
  margin-top: 14px; font-size: 0.8rem;
  font-family: "IBM Plex Mono", monospace;
  color: #8b8d97;
}

/* ── "What makes an AI employee different?" section ── */
.aie-diff {
  background: #f3f2ee;
  padding: 64px 24px;
  border-bottom: 1px solid #e7e5de;
}
.aie-diff__inner {
  max-width: 1180px; margin-inline: auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
@media (max-width: 860px) {
  .aie-diff__inner { grid-template-columns: 1fr; gap: 48px; }
}
.aie-diff__eyebrow {
  font-family: "IBM Plex Mono", monospace; font-size: 11px;
  letter-spacing: 0.09em; text-transform: uppercase;
  color: #4b3aff; margin-bottom: 16px; display: block;
}
.aie-diff__h2 {
  font-family: "Space Grotesk", sans-serif; font-weight: 700;
  font-size: clamp(1.8rem, 2.8vw, 2.6rem);
  letter-spacing: -0.02em; line-height: 1.1; margin: 0 0 16px; color: #15161b;
}
.aie-diff__sub { color: #53555f; font-size: 1.05rem; line-height: 1.65; margin: 0 0 28px; }
.aie-diff__visual {
  background: #15161b; border-radius: 20px;
  padding: 32px;
  border: 1px solid rgba(255,255,255,0.06);
}
.aie-diff__vs {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.aie-diff__col-label {
  font-family: "IBM Plex Mono", monospace; font-size: 11px;
  letter-spacing: 0.06em; text-transform: uppercase;
  margin-bottom: 16px; padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.aie-diff__col-label--chatbot { color: rgba(255,255,255,0.4); }
.aie-diff__col-label--ai { color: #1fce7a; }
.aie-diff__item {
  font-size: 0.88rem; color: rgba(255,255,255,0.6);
  padding: 8px 0; border-top: 1px solid rgba(255,255,255,0.06);
  display: flex; gap: 8px; align-items: flex-start;
}
.aie-diff__item:first-of-type { border-top: none; }
.aie-diff__item--ai { color: rgba(255,255,255,0.85); }
.aie-diff__item--ai::before { content: "✓"; color: #1fce7a; flex-shrink: 0; }
.aie-diff__item--chatbot::before { content: "—"; color: rgba(255,255,255,0.25); flex-shrink: 0; }

/* ── Define section (Role / Knowledge / Instructions etc.) ── */
.aie-define {
  background: #f3f2ee;
  padding: 64px 24px;
  border-bottom: 1px solid #e7e5de;
}
.aie-define__inner { max-width: 1180px; margin-inline: auto; }
.aie-define__header { text-align: center; max-width: 560px; margin: 0 auto 36px; }
.aie-define__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 860px) { .aie-define__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .aie-define__grid { grid-template-columns: 1fr; } }
.aie-define-card {
  background: #fff; border: 1px solid #e7e5de;
  border-radius: 18px; padding: 24px 22px;
  transition: border-color 0.18s, box-shadow 0.18s;
}
.aie-define-card:hover {
  border-color: #4b3aff;
  box-shadow: 0 8px 28px -12px rgba(75,58,255,0.18);
}
.aie-define-card__num {
  font-family: "IBM Plex Mono", monospace; font-size: 11px;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: #4b3aff; margin-bottom: 14px; display: block;
}
.aie-define-card__title {
  font-family: "Space Grotesk", sans-serif; font-weight: 700;
  font-size: 1rem; margin: 0 0 8px; color: #15161b;
}
.aie-define-card__desc { font-size: 0.88rem; color: #53555f; line-height: 1.55; margin: 0; }

/* ── Final CTA ── */
.aie-cta {
  background: #f3f2ee; color: #15161b;
  padding: 72px 24px; text-align: center;
}
.aie-cta__inner { max-width: 680px; margin-inline: auto; }
.aie-cta__h2 {
  font-family: "Space Grotesk", sans-serif; font-weight: 700;
  font-size: clamp(2.2rem, 4vw, 3.6rem); letter-spacing: -0.03em;
  line-height: 1.08; margin: 18px 0 18px; color: #15161b;
}
.aie-cta__sub { font-size: 1.05rem; color: #53555f; margin: 0 0 38px; }
.aie-cta__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── Footer ── */
.aie-footer {
  background: #0e0f12; color: rgba(255,255,255,0.45);
  padding: 56px 24px 40px;
}
.aie-footer__inner {
  max-width: 1180px; margin-inline: auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
}
@media (max-width: 860px) { .aie-footer__inner { grid-template-columns: 1fr 1fr; gap: 36px; } }
@media (max-width: 560px) { .aie-footer__inner { grid-template-columns: 1fr; } }
.aie-footer__logo {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: "Space Grotesk", sans-serif; font-weight: 700;
  font-size: 1rem; color: #fff; text-decoration: none;
}
.aie-footer__logo-mark {
  width: 26px; height: 26px; border-radius: 8px;
  background: linear-gradient(135deg, #4b3aff, #ff4d8d);
  display: grid; place-items: center; color: #fff;
  font-size: 13px; font-weight: 700;
}
.aie-footer__tagline { font-size: 0.85rem; color: rgba(255,255,255,0.35); margin-top: 8px; }
.aie-footer__col-title {
  font-family: "IBM Plex Mono", monospace; font-size: 10px;
  letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.35);
  margin-bottom: 16px;
}
.aie-footer__links { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.aie-footer__links a { font-size: 0.88rem; color: rgba(255,255,255,0.5); text-decoration: none; transition: color 0.2s; }
.aie-footer__links a:hover { color: #fff; }
.aie-footer__bottom {
  max-width: 1180px; margin: 40px auto 0;
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 0.8rem; color: rgba(255,255,255,0.3);
}

@keyframes lb-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(31,206,122,0.5); }
  50% { box-shadow: 0 0 0 4px rgba(31,206,122,0); }
}
[data-reveal] { opacity: 0; transform: translateY(16px); transition: opacity 0.5s ease, transform 0.5s ease; }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}