.ai-page{
  --ai-text:#282934;
  --ai-muted:#697694;
  --ai-purple:#6650ff;
  --ai-pink:#df4cab;
  --ai-line:rgba(102,80,255,.16);
  --ai-soft:#f6f3ff;
  color:var(--ai-text);
  overflow:hidden;
}

.ai-container{
  width:min(1180px,calc(100% - 40px));
  margin:0 auto;
}

.ai-eyebrow{
  margin:0 0 16px;
  color:var(--ai-purple);
  font-size:14px;
  line-height:1.2;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.ai-btn{
  min-height:52px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:0 22px;
  border:1px solid transparent;
  border-radius:16px;
  font:inherit;
  font-weight:800;
  text-decoration:none;
  cursor:pointer;
}

.ai-btn--primary{
  color:#fff;
  background:
    linear-gradient(
      100deg,
      #604cff,
      #e24ca6
    );
  box-shadow:
    0 12px 30px
    rgba(100,78,255,.18);
}

.ai-btn--secondary{
  color:var(--ai-text);
  border-color:var(--ai-line);
  background:rgba(255,255,255,.76);
}


/* HERO */

.ai-hero{
  position:relative;
  padding:76px 0 82px;
  background:
    radial-gradient(
      circle at 83% 19%,
      rgba(104,79,255,.20),
      transparent 31%
    ),
    radial-gradient(
      circle at 12% 88%,
      rgba(226,76,170,.12),
      transparent 29%
    ),
    linear-gradient(
      180deg,
      #fff 0%,
      #f8f6ff 100%
    );
}

.ai-hero__grid{
  display:grid;
  grid-template-columns:
    minmax(0,.94fr)
    minmax(500px,1.06fr);
  gap:64px;
  align-items:center;
}

.ai-hero h1{
  margin:0;
  font-size:clamp(54px,5.7vw,86px);
  line-height:.94;
  letter-spacing:-.06em;
}

.ai-hero__accent{
  max-width:660px;
  margin:20px 0 0;
  font-size:clamp(24px,2.25vw,34px);
  line-height:1.08;
  font-weight:900;
  letter-spacing:-.035em;
  background:
    linear-gradient(
      90deg,
      #6650ff,
      #df4cab
    );
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.ai-hero__lead{
  max-width:690px;
  margin:26px 0 0;
  color:var(--ai-muted);
  font-size:19px;
  line-height:1.55;
}

.ai-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:29px;
}


/* HERO CORE */

.ai-core{
  padding:22px;
  border:1px solid var(--ai-line);
  border-radius:31px;
  background:rgba(255,255,255,.67);
  box-shadow:
    0 32px 90px
    rgba(76,53,166,.13);
  backdrop-filter:blur(16px);
}

.ai-core__head{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:18px;
  padding:4px 4px 18px;
}

.ai-core__head span{
  color:var(--ai-muted);
  font-size:12px;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.07em;
}

.ai-core__head strong{
  max-width:230px;
  text-align:right;
  font-size:17px;
  line-height:1.2;
}

.ai-core__center{
  display:flex;
  justify-content:center;
  padding:10px 0 21px;
}

.ai-core__center div{
  width:150px;
  height:150px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  border:1px solid rgba(102,80,255,.18);
  border-radius:50%;
  background:
    radial-gradient(
      circle at 34% 30%,
      rgba(255,255,255,.95),
      rgba(222,215,255,.92) 48%,
      rgba(215,180,245,.65) 100%
    );
  box-shadow:
    0 22px 50px
    rgba(94,72,190,.18);
}

.ai-core__center span{
  color:var(--ai-purple);
  font-size:31px;
  font-weight:950;
  letter-spacing:-.04em;
}

.ai-core__center strong{
  margin-top:2px;
  font-size:13px;
  letter-spacing:.12em;
}

.ai-core__roles{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
}

.ai-core__roles article{
  min-height:112px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding:16px;
  border:1px solid var(--ai-line);
  border-radius:19px;
  background:
    radial-gradient(
      circle at 82% 15%,
      rgba(104,79,255,.13),
      transparent 28%
    ),
    #fff;
}

.ai-core__roles span{
  margin-bottom:auto;
  color:var(--ai-purple);
  font-size:12px;
  font-weight:900;
  text-transform:uppercase;
}

.ai-core__roles strong{
  font-size:17px;
}

.ai-core__footer{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:8px;
  margin-top:10px;
}

.ai-core__footer span{
  padding:10px 8px;
  border-radius:13px;
  color:#6753d7;
  background:#f0edff;
  text-align:center;
  font-size:11px;
  font-weight:850;
}


/* SHARED SECTIONS */

.ai-section{
  padding:92px 0;
}

.ai-section-head{
  max-width:830px;
  margin:0 auto 42px;
  text-align:center;
}

.ai-section-head--left{
  margin:0;
  text-align:left;
}

.ai-section-head h2{
  margin:0;
  font-size:clamp(38px,4vw,60px);
  line-height:1.01;
  letter-spacing:-.045em;
}

.ai-section-head > p:last-child{
  max-width:740px;
  margin:20px auto 0;
  color:var(--ai-muted);
  font-size:18px;
  line-height:1.55;
}

.ai-section-head--left > p:last-child{
  margin-left:0;
}


/* ROLES */

.ai-roles{
  background:#fff;
}

.ai-roles__grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}

.ai-role{
  position:relative;
  min-height:320px;
  display:flex;
  flex-direction:column;
  padding:27px;
  border:1px solid var(--ai-line);
  border-radius:26px;
  color:var(--ai-text);
  background:
    radial-gradient(
      circle at 88% 10%,
      rgba(103,79,255,.14),
      transparent 28%
    ),
    linear-gradient(
      180deg,
      #fff,
      #faf9ff
    );
  text-decoration:none;
}

.ai-role:nth-child(2),
.ai-role:nth-child(4){
  background:
    radial-gradient(
      circle at 88% 10%,
      rgba(224,75,169,.11),
      transparent 29%
    ),
    linear-gradient(
      180deg,
      #fff,
      #faf9ff
    );
}

.ai-role__num{
  display:flex;
  width:52px;
  height:52px;
  align-items:center;
  justify-content:center;
  border-radius:16px;
  color:var(--ai-purple);
  background:#f0edff;
  font-weight:900;
}

.ai-role__meta{
  margin-top:48px;
  color:var(--ai-purple);
  font-size:12px;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.06em;
}

.ai-role h3{
  margin:8px 0 10px;
  font-size:30px;
  line-height:1.05;
  letter-spacing:-.025em;
}

.ai-role p{
  max-width:480px;
  margin:0;
  color:var(--ai-muted);
  line-height:1.5;
}

.ai-role__action{
  margin-top:auto;
  padding-top:28px;
  color:var(--ai-purple);
  font-weight:850;
}

.ai-role__overlay{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  padding:0;
  border:0;
  border-radius:26px;
  background:transparent;
  cursor:pointer;
}

.ai-roles__note{
  position:relative;
  display:grid;
  grid-template-columns:170px 1fr auto;
  gap:24px;
  align-items:center;
  margin-top:16px;
  padding:25px 27px;
  border:1px solid var(--ai-line);
  border-radius:24px;
  background:
    linear-gradient(
      90deg,
      #f0ecff,
      #fff1fa
    );
}

.ai-roles__note > span{
  color:var(--ai-purple);
  font-size:13px;
  font-weight:900;
  text-transform:uppercase;
}

.ai-roles__note > strong{
  font-size:20px;
  line-height:1.25;
}

.ai-roles__note button{
  border:0;
  color:var(--ai-purple);
  background:transparent;
  font:inherit;
  font-weight:900;
  cursor:pointer;
}


/* SYSTEM */

.ai-system{
  background:#f7f5ff;
}

.ai-system__grid{
  display:grid;
  grid-template-columns:
    repeat(4,minmax(0,1fr));
  gap:16px;
}

.ai-system__grid article{
  min-height:285px;
  padding:26px;
  border:1px solid var(--ai-line);
  border-radius:24px;
  background:rgba(255,255,255,.8);
}

.ai-system__grid article > span{
  display:flex;
  width:52px;
  height:52px;
  align-items:center;
  justify-content:center;
  border-radius:16px;
  color:var(--ai-purple);
  background:#f0edff;
  font-size:18px;
  font-weight:900;
}

.ai-system__grid h3{
  margin:62px 0 10px;
  font-size:23px;
  line-height:1.08;
}

.ai-system__grid p{
  margin:0;
  color:var(--ai-muted);
  line-height:1.5;
}


/* CHOICE */

.ai-choice{
  background:#fff;
}

.ai-choice__grid{
  display:grid;
  grid-template-columns:
    minmax(0,.82fr)
    minmax(520px,1fr);
  gap:72px;
  align-items:center;
}

.ai-choice__list{
  display:grid;
  gap:10px;
}

.ai-choice__list article{
  position:relative;
  display:grid;
  grid-template-columns:95px 1fr;
  gap:18px;
  align-items:center;
  min-height:102px;
  padding:18px 20px;
  border:1px solid var(--ai-line);
  border-radius:20px;
  background:
    linear-gradient(
      135deg,
      #fff,
      #faf8ff
    );
}

.ai-choice__list article > span{
  color:var(--ai-purple);
  font-size:13px;
  font-weight:900;
  text-transform:uppercase;
}

.ai-choice__list strong{
  display:block;
  margin-bottom:4px;
  font-size:17px;
  line-height:1.3;
}

.ai-choice__list p{
  margin:0;
  color:var(--ai-muted);
  line-height:1.4;
}

.ai-choice__custom{
  background:
    linear-gradient(
      90deg,
      #efeaff,
      #fff0f9
    ) !important;
}

.ai-choice__custom button{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  border:0;
  background:transparent;
  cursor:pointer;
}


/* LIVE */

.ai-live{
  background:#f7f5ff;
}

.ai-live__grid{
  display:grid;
  grid-template-columns:
    repeat(4,minmax(0,1fr));
  gap:15px;
}

.ai-live-card{
  min-height:285px;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  padding:24px;
  border:1px solid var(--ai-line);
  border-radius:24px;
  background:#fff;
}

.ai-live-card--rob{
  background:
    radial-gradient(
      circle at 85% 8%,
      rgba(224,75,169,.14),
      transparent 29%
    ),
    #fff;
}

.ai-live-card__type{
  width:max-content;
  padding:7px 10px;
  border-radius:999px;
  color:var(--ai-purple);
  background:#f0edff;
  font-size:12px;
  font-weight:900;
}

.ai-live-card h3{
  margin:50px 0 10px;
  font-size:26px;
  line-height:1.08;
}

.ai-live-card p{
  margin:0;
  color:var(--ai-muted);
  line-height:1.5;
}

.ai-live-card button{
  margin-top:auto;
  padding:28px 0 0;
  border:0;
  color:var(--ai-purple);
  background:transparent;
  font:inherit;
  font-weight:850;
  text-align:left;
  cursor:pointer;
}

.ai-live__cta{
  display:grid;
  grid-template-columns:1fr auto;
  gap:36px;
  align-items:center;
  margin-top:18px;
  padding:30px;
  border:1px solid var(--ai-line);
  border-radius:26px;
  background:#fff;
}

.ai-live__cta > div > span{
  color:var(--ai-purple);
  font-size:12px;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.06em;
}

.ai-live__cta > div > strong{
  display:block;
  max-width:650px;
  margin:8px 0 8px;
  font-size:28px;
  line-height:1.1;
}

.ai-live__cta p{
  max-width:680px;
  margin:0;
  color:var(--ai-muted);
  line-height:1.5;
}


/* TABLET */

@media (max-width:980px){

  .ai-hero{
    padding:54px 0 64px;
  }

  .ai-hero__grid,
  .ai-choice__grid{
    grid-template-columns:1fr;
  }

  .ai-hero__grid{
    gap:46px;
  }

  .ai-hero__visual{
    width:min(100%,780px);
    margin:0 auto;
  }

  .ai-system__grid,
  .ai-live__grid{
    grid-template-columns:1fr 1fr;
  }

  .ai-choice__grid{
    gap:44px;
  }

}


/* MOBILE */

@media (max-width:620px){

  .ai-container{
    width:min(100% - 24px,1180px);
  }

  .ai-hero{
    padding-top:34px;
  }

  .ai-hero h1{
    font-size:clamp(45px,13vw,60px);
  }

  .ai-hero__accent{
    font-size:26px;
  }

  .ai-hero__lead{
    font-size:17px;
  }

  .ai-hero__actions{
    display:grid;
  }

  .ai-btn{
    width:100%;
  }

  .ai-core__roles,
  .ai-core__footer{
    grid-template-columns:1fr 1fr;
  }

  .ai-section{
    padding:68px 0;
  }

  .ai-section-head{
    margin-bottom:30px;
    text-align:left;
  }

  .ai-section-head h2{
    font-size:clamp(34px,10vw,47px);
  }

  .ai-section-head > p:last-child{
    margin-left:0;
    font-size:16px;
  }

  .ai-roles__grid,
  .ai-system__grid,
  .ai-live__grid{
    grid-template-columns:1fr;
  }

  .ai-role,
  .ai-system__grid article,
  .ai-live-card{
    min-height:0;
  }

  .ai-role__meta,
  .ai-system__grid h3,
  .ai-live-card h3{
    margin-top:36px;
  }

  .ai-roles__note{
    grid-template-columns:1fr;
    gap:8px;
  }

  .ai-roles__note button{
    padding:10px 0 0;
    text-align:left;
  }

  .ai-choice__list article{
    grid-template-columns:1fr;
    gap:7px;
  }

  .ai-live__cta{
    grid-template-columns:1fr;
    gap:24px;
  }

}