/* A0019017 homepage AI capability proof layer.
 * Reuses the existing Find the right help / grounded retrieval / QuoteMe handoff stack.
 */
.home-ai-proof{position:relative;overflow:hidden;padding:clamp(54px,7vw,88px) 0;background:#061827;color:#f7fbff;border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.08)}
.home-ai-proof::before{content:"";position:absolute;inset:-180px auto auto 58%;width:540px;height:540px;border-radius:50%;background:radial-gradient(circle,rgba(126,224,189,.16) 0,rgba(126,224,189,0) 70%);pointer-events:none}
.home-ai-proof .wrap{position:relative;z-index:1}
.home-ai-proof__intro{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);gap:30px;align-items:end;margin-bottom:26px}
.home-ai-proof__intro .eyebrow{color:#bff6e4}
.home-ai-proof__intro h2{max-width:900px;margin:10px 0 14px;color:#fff;font-family:"Barlow Condensed",Barlow,sans-serif;font-size:clamp(2.8rem,6.4vw,6.6rem);line-height:.88;letter-spacing:-.045em;text-wrap:balance}
.home-ai-proof__intro p{max-width:820px;margin:0;color:#dceaf2;font-size:clamp(1.02rem,1.45vw,1.18rem);line-height:1.62;text-wrap:pretty}
.home-ai-proof__guardrail{padding:22px;border:1px solid rgba(191,246,228,.24);border-radius:24px;background:rgba(255,255,255,.07);box-shadow:0 20px 60px rgba(0,0,0,.16)}
.home-ai-proof__guardrail strong{display:block;margin:0 0 8px;color:#fff;font-size:1.15rem}
.home-ai-proof__guardrail p{margin:0;color:#dceaf2;font-size:.98rem;line-height:1.55}
.home-ai-proof__guardrail a{color:#bff6e4;font-weight:900;text-underline-offset:3px}
.home-ai-proof__rail{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:0 0 18px;padding:0;list-style:none}
.home-ai-proof__rail li{position:relative;min-height:118px;padding:16px 16px 15px;border:1px solid rgba(255,255,255,.14);border-radius:20px;background:rgba(255,255,255,.055);color:#dceaf2;transition:border-color .18s ease,background .18s ease,transform .18s ease}
.home-ai-proof__rail li::before{content:attr(data-step);display:grid;place-items:center;width:30px;height:30px;margin-bottom:12px;border-radius:50%;background:rgba(191,246,228,.12);border:1px solid rgba(191,246,228,.28);color:#bff6e4;font-weight:900}
.home-ai-proof__rail strong{display:block;color:#fff;font-size:.98rem;line-height:1.25}
.home-ai-proof__rail span{display:block;margin-top:5px;color:#b9cbd8;font-size:.86rem;line-height:1.4}
.home-ai-proof__rail li.is-active{transform:translateY(-2px);border-color:rgba(191,246,228,.58);background:rgba(126,224,189,.11)}
.home-ai-proof__rail li.is-done{border-color:rgba(126,224,189,.38);background:rgba(126,224,189,.08)}
.home-ai-proof__rail li.is-done::before{content:"✓";background:#7ee0bd;color:#10233f;border-color:#7ee0bd}
.home-ai-proof__experience{padding:clamp(18px,2.6vw,28px);border-radius:30px;background:#f6faf8;box-shadow:0 30px 90px rgba(0,0,0,.24);color:#10233f}
.home-ai-proof .yitm-answer-engine{margin:0}
.home-ai-proof .yitm-answer-engine__intro{display:none}
.home-ai-proof .yitm-answer-engine__ask{box-shadow:none;border-color:#cfdce2}
.home-ai-proof .yitm-answer-engine__chip{min-height:44px}
.home-ai-proof .yitm-answer-engine__support-card{box-shadow:none}
.home-ai-proof__statusbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px;padding:12px 14px;border:1px solid #d3e3dc;border-radius:16px;background:#fff;color:#29483d}
.home-ai-proof__statusbar strong{color:#10233f}
.home-ai-proof__statusbar span{font-size:.9rem;line-height:1.4}
.home-ai-proof__statusbar .home-ai-proof__live{display:inline-flex;align-items:center;gap:8px;font-weight:900;white-space:nowrap}
.home-ai-proof__statusbar .home-ai-proof__live::before{content:"";width:9px;height:9px;border-radius:50%;background:#2d7167;box-shadow:0 0 0 4px rgba(45,113,103,.12)}
.home-ai-proof__explain{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);gap:18px;margin-top:18px}
.home-ai-proof__panel{padding:22px;border-radius:22px;background:#fff;border:1px solid #d6e2e7;color:#10233f}
.home-ai-proof__panel h3{margin:0 0 10px;color:#10233f;font-family:"Barlow Condensed",Barlow,sans-serif;font-size:2rem;line-height:1}
.home-ai-proof__panel p{margin:0;color:#526879;line-height:1.58}
.home-ai-proof__system-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:16px 0 0;padding:0;list-style:none}
.home-ai-proof__system-list li{padding:13px 14px;border-radius:14px;background:#eef6f2;color:#173b31;font-weight:800;line-height:1.35}
.home-ai-proof__human{background:#10233f;border-color:#10233f;color:#fff}
.home-ai-proof__human h3,.home-ai-proof__human strong{color:#fff}
.home-ai-proof__human p{color:#dceaf2}
.home-ai-proof__human ul{display:grid;gap:9px;margin:16px 0 0;padding:0;list-style:none}
.home-ai-proof__human li{position:relative;padding-left:24px;color:#edf7f4;line-height:1.45}
.home-ai-proof__human li::before{content:"✓";position:absolute;left:0;color:#7ee0bd;font-weight:900}
.home-ai-proof__compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:18px}
.home-ai-proof__compare article{padding:22px;border:1px solid rgba(255,255,255,.14);border-radius:22px;background:rgba(255,255,255,.055)}
.home-ai-proof__compare span{display:block;margin-bottom:8px;color:#bff6e4;font-size:.78rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}
.home-ai-proof__compare h3{margin:0 0 8px;color:#fff;font-size:1.28rem}
.home-ai-proof__compare p{margin:0;color:#c8d8e2;line-height:1.55}
.home-ai-proof__faq{margin-top:26px;padding-top:24px;border-top:1px solid rgba(255,255,255,.13)}
.home-ai-proof__faq-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:14px}
.home-ai-proof__faq h3{margin:0;color:#fff;font-family:"Barlow Condensed",Barlow,sans-serif;font-size:clamp(2rem,4vw,3.25rem);line-height:.95}
.home-ai-proof__faq-head p{max-width:560px;margin:0;color:#c8d8e2;line-height:1.5}
.home-ai-proof__faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.home-ai-proof__faq details{border:1px solid rgba(255,255,255,.14);border-radius:18px;background:rgba(255,255,255,.055);overflow:hidden}
.home-ai-proof__faq summary{min-height:52px;padding:15px 18px;color:#fff;font-weight:900;cursor:pointer;list-style-position:inside}
.home-ai-proof__faq details p{margin:0;padding:0 18px 18px;color:#d5e3eb;line-height:1.58}
.home-ai-proof__faq a{color:#bff6e4;font-weight:900}
.home-ai-proof__fallback{margin:16px 0 0;color:#bfd0da;font-size:.9rem;line-height:1.5}
.home-ai-proof__fallback a{color:#bff6e4;font-weight:900}
.home-ai-proof .yitm-answer-engine__result,.home-ai-proof .yitm-answer-engine__result h3,.home-ai-proof .yitm-answer-engine__result p,.home-ai-proof .yitm-answer-engine__result strong,.home-ai-proof .yitm-answer-engine__result span,.home-ai-proof .yitm-answer-engine__result li{color:#f4fbf8}
@media(max-width:980px){.home-ai-proof__intro,.home-ai-proof__explain{grid-template-columns:1fr}.home-ai-proof__rail{grid-template-columns:repeat(2,minmax(0,1fr))}.home-ai-proof__guardrail{max-width:760px}.home-ai-proof__compare{grid-template-columns:1fr}}
@media(max-width:680px){.home-ai-proof{padding:42px 0}.home-ai-proof__intro{gap:18px}.home-ai-proof__intro h2{font-size:clamp(2.65rem,13vw,4rem)}.home-ai-proof__rail,.home-ai-proof__system-list,.home-ai-proof__faq-grid{grid-template-columns:1fr}.home-ai-proof__rail li{min-height:0}.home-ai-proof__experience{padding:14px;border-radius:22px}.home-ai-proof__statusbar{align-items:flex-start;flex-direction:column}.home-ai-proof__faq-head{align-items:flex-start;flex-direction:column}.home-ai-proof__panel,.home-ai-proof__compare article{padding:18px;border-radius:18px}.home-ai-proof .yitm-answer-engine__ask,.home-ai-proof .yitm-answer-engine__result{padding:18px}.home-ai-proof .yitm-answer-engine__button,.home-ai-proof .yitm-answer-engine__chip{min-height:46px}}
@media(prefers-reduced-motion:reduce){.home-ai-proof__rail li{transition:none!important}}