:root{
  --ai-ink:#111111;
  --ai-muted:#5d6470;
  --ai-soft:#f5f6f7;
  --ai-line:#e5e7eb;
  --ai-paper:#ffffff;
  --ai-dark:#030712;
  --ai-red:#ef4444;
  --ai-green:#82bd03;
  --ai-blue:#2f6df6;
  --ai-shadow:0 22px 60px rgba(15,23,42,.10);
}

body{background:var(--ai-soft);color:var(--ai-ink)}
.ai-page{overflow-x:clip;background:var(--ai-soft)}
.ai-wrap{width:min(1180px,92vw);margin-inline:auto}

.ai-hero{
  position:relative;
  overflow:hidden;
  padding:clamp(112px,12vw,162px) 0 clamp(64px,8vw,104px);
  background:
    radial-gradient(circle at 22% 22%,rgba(130,189,3,.18),transparent 25%),
    radial-gradient(circle at 78% 16%,rgba(47,109,246,.13),transparent 28%),
    radial-gradient(circle,rgba(148,163,184,.32) 1px,transparent 1.5px),
    linear-gradient(180deg,#fbfcfd 0%,#f4f6f8 100%);
  background-size:auto,auto,18px 18px,auto;
}

.ai-hero::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.15),rgba(245,246,247,.92));
}

.ai-hero__grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:minmax(0,1.02fr) minmax(360px,.78fr);
  gap:clamp(34px,6vw,78px);
  align-items:center;
}

.ai-kicker,.ai-label{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:#3f4248;
  font-size:.92rem;
  font-weight:750;
}

.ai-kicker{
  min-height:40px;
  padding:0 16px;
  border:1px solid var(--ai-line);
  border-radius:999px;
  background:rgba(255,255,255,.86);
  box-shadow:0 8px 22px rgba(15,23,42,.05);
}

.ai-kicker span,.ai-label span{
  width:9px;
  height:9px;
  border-radius:3px;
  background:var(--ai-red);
}

.ai-hero h1,.ai-section h2,.ai-final h2{
  margin:0;
  color:var(--ai-ink);
  font-size:clamp(2.65rem,6.2vw,5.45rem);
  line-height:.96;
  letter-spacing:0;
  font-weight:800;
}

.ai-hero h1{max-width:820px;margin-top:26px}
.ai-hero__copy p{
  max-width:690px;
  margin:24px 0 0;
  color:#4b525d;
  font-size:clamp(1.06rem,1.7vw,1.28rem);
  line-height:1.55;
  font-weight:500;
}

.ai-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.ai-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:14px;
  min-height:54px;
  padding:0 24px;
  border:1px solid var(--ai-line);
  border-radius:999px;
  color:var(--ai-ink);
  background:#fff;
  text-decoration:none;
  font-weight:760;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease;
}
.ai-btn span:last-child{
  display:grid;
  place-items:center;
  width:38px;
  height:32px;
  margin-right:-14px;
  border:1px solid rgba(255,255,255,.24);
  border-radius:999px;
}
.ai-btn:hover{transform:translateY(-2px);box-shadow:var(--ai-shadow)}
.ai-btn--dark{color:#fff;border-color:var(--ai-dark);background:var(--ai-dark)}
.ai-btn--light{background:rgba(255,255,255,.86)}

.ai-trust{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 0;padding:0;list-style:none}
.ai-trust li{
  min-height:30px;
  display:inline-flex;
  align-items:center;
  padding:0 14px;
  border:1px solid #d8d2c6;
  border-radius:999px;
  background:rgba(255,255,255,.72);
  color:#3f4248;
  font-size:.9rem;
  font-weight:620;
}

.ai-hero__visual{
  position:relative;
  min-height:520px;
  border:8px solid #fff;
  border-radius:8px;
  overflow:hidden;
  background:#111;
  box-shadow:var(--ai-shadow);
}
.ai-hero__visual img{
  width:100%;
  height:100%;
  min-height:520px;
  object-fit:cover;
  display:block;
  filter:saturate(.94) contrast(1.03);
}
.ai-hero__visual::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(3,7,18,.04),rgba(3,7,18,.52));
}
.ai-panel{
  position:absolute;
  z-index:2;
  width:min(230px,70%);
  padding:17px 18px;
  border:1px solid rgba(255,255,255,.28);
  border-radius:8px;
  color:#fff;
  background:rgba(3,7,18,.72);
  backdrop-filter:blur(12px);
}
.ai-panel span{
  display:block;
  margin-bottom:7px;
  color:#d9f99d;
  font-size:.78rem;
  font-weight:800;
  text-transform:uppercase;
}
.ai-panel strong{font-size:1.14rem;line-height:1.15}
.ai-panel--top{top:22px;right:22px}
.ai-panel--bottom{left:22px;bottom:22px}

.ai-section{padding:clamp(62px,8vw,104px) 0}
.ai-section--tight{padding-top:clamp(54px,7vw,86px)}
.ai-section-head{max-width:860px;margin-bottom:clamp(34px,5vw,58px)}
.ai-section-head h2,.ai-final h2{
  margin-top:20px;
  font-size:clamp(2.15rem,4.6vw,4.05rem);
  line-height:1.05;
}
.ai-section-head h2 span,.ai-method h2 span{color:#6b7280}
.ai-section-head--split{
  max-width:none;
  display:grid;
  grid-template-columns:1.1fr .72fr;
  gap:34px;
  align-items:end;
}
.ai-section-head--split p,.ai-method__copy p,.ai-final p{
  margin:0;
  color:var(--ai-muted);
  font-size:1.06rem;
  line-height:1.55;
  font-weight:520;
}

.ai-benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ai-metric-card,.ai-service-card,.ai-step,.ai-faq-item{
  border:1px solid var(--ai-line);
  border-radius:8px;
  background:rgba(255,255,255,.88);
  box-shadow:none;
}
.ai-metric-card{min-height:230px;padding:28px}
.ai-metric-card strong{
  display:block;
  margin-bottom:22px;
  font-size:clamp(2.5rem,4vw,4rem);
  line-height:1;
  letter-spacing:0;
  color:var(--ai-dark);
}
.ai-metric-card h3,.ai-service-card h3,.ai-step h3,.ai-faq-item h3{
  margin:0;
  color:#1f2937;
  font-size:1.22rem;
  line-height:1.18;
  letter-spacing:0;
}
.ai-metric-card p,.ai-service-card p,.ai-step p,.ai-faq-answer p{
  margin:14px 0 0;
  color:var(--ai-muted);
  font-size:.98rem;
  line-height:1.45;
}

.ai-service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.ai-service-card{
  min-height:230px;
  padding:24px;
  color:inherit;
  text-decoration:none;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.ai-service-card:hover{transform:translateY(-4px);border-color:#cdd3dd;box-shadow:var(--ai-shadow)}
.ai-service-card > span{
  display:grid;
  place-items:center;
  width:44px;
  height:44px;
  margin-bottom:34px;
  border-radius:50%;
  background:#111;
  color:#fff;
  font-weight:760;
  font-size:.92rem;
}

.ai-method{background:#fff}
.ai-method__grid{
  display:grid;
  grid-template-columns:.78fr 1fr;
  gap:clamp(42px,7vw,88px);
  align-items:start;
}
.ai-method__copy{position:sticky;top:118px}
.ai-method__copy h2{margin:20px 0 22px}
.ai-step-list{display:grid;gap:12px}
.ai-step{display:grid;grid-template-columns:70px 1fr;gap:18px;padding:22px}
.ai-step > span{
  display:grid;
  place-items:center;
  width:48px;
  height:48px;
  border:1px solid var(--ai-line);
  border-radius:50%;
  color:#111;
  background:#f8fafc;
  font-weight:760;
}

.ai-faq-grid{
  display:grid;
  grid-template-columns:.62fr 1fr;
  gap:clamp(40px,7vw,86px);
  align-items:start;
}
.ai-faq-grid h2{margin-top:20px}
.ai-mini-cta{
  display:inline-flex;
  align-items:center;
  gap:12px;
  margin-top:30px;
  color:#111;
  font-weight:760;
  text-decoration:none;
}
.ai-faq-list{display:grid;gap:10px}
.ai-faq-item{overflow:hidden}
.ai-faq-item summary{
  min-height:74px;
  display:grid;
  grid-template-columns:1fr 34px;
  gap:18px;
  align-items:center;
  padding:0 18px 0 22px;
  cursor:pointer;
  list-style:none;
}
.ai-faq-item summary::-webkit-details-marker{display:none}
.ai-faq-item summary > span{
  position:relative;
  width:32px;
  height:26px;
  border:1px solid var(--ai-line);
  border-radius:999px;
  background:#fff;
}
.ai-faq-item summary > span::before,.ai-faq-item summary > span::after{
  content:"";
  position:absolute;
  left:10px;
  top:12px;
  width:10px;
  height:2px;
  border-radius:999px;
  background:#111;
}
.ai-faq-item summary > span::after{transform:rotate(90deg)}
.ai-faq-item[open] summary > span::after{opacity:0}
.ai-faq-answer{padding:0 22px 22px}
.ai-faq-answer p{
  padding:18px;
  border:1px solid #eef1f4;
  border-radius:8px;
  background:#fbfcfd;
}

.ai-final{padding:clamp(62px,8vw,104px) 0;background:#fff}
.ai-final__inner{
  padding:clamp(34px,6vw,64px);
  border-radius:8px;
  color:#fff;
  background:
    radial-gradient(circle at 82% 18%,rgba(130,189,3,.25),transparent 32%),
    radial-gradient(circle at 12% 78%,rgba(47,109,246,.18),transparent 34%),
    #030712;
}
.ai-final__inner .ai-label,.ai-final__inner h2,.ai-final__inner p{color:#fff}
.ai-final__inner p{max-width:680px;margin:22px 0 30px;color:#d1d5db}
.ai-final__inner .ai-btn{border-color:#fff;background:#fff;color:#111}

@media (max-width:980px){
  .ai-hero__grid,.ai-section-head--split,.ai-method__grid,.ai-faq-grid{grid-template-columns:1fr}
  .ai-hero__visual,.ai-hero__visual img{min-height:420px}
  .ai-benefit-grid,.ai-service-grid{grid-template-columns:1fr 1fr}
  .ai-method__copy{position:static}
}

@media (max-width:680px){
  .ai-hero{padding-top:104px}
  .ai-hero h1{font-size:clamp(2.45rem,13vw,3.65rem)}
  .ai-actions,.ai-btn{width:100%}
  .ai-btn{justify-content:space-between}
  .ai-benefit-grid,.ai-service-grid{grid-template-columns:1fr}
  .ai-step{grid-template-columns:1fr}
  .ai-panel{position:relative;left:auto;right:auto;top:auto;bottom:auto;width:auto;margin:12px}
  .ai-hero__visual{display:grid;min-height:0}
  .ai-hero__visual img{min-height:320px}
}