.project-explorer{margin:0 0 56px;font-size:15px;line-height:1.7;scroll-margin-top:30px}
.project-explorer [hidden]{display:none!important}
.project-explorer figcaption{margin-bottom:24px}
.project-label{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--brand)}
.guide-body .project-explorer figcaption h3{font-size:32px;line-height:1.15;margin:10px 0 15px;letter-spacing:-.035em}
.project-explorer figcaption p{font-size:16px;color:var(--muted);margin:0;max-width:62ch}
.project-choices{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:var(--white)}
.project-choices .project-choice{display:flex;gap:13px;align-items:flex-start;min-width:0;padding:18px 20px;border:0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink);transition:background .18s;line-height:1.4;overflow-wrap:normal}
.project-choice:nth-child(odd){border-right:1px solid var(--line)}
.project-choice:last-child{grid-column:1/-1;border:0}
.project-choice>span:last-child{min-width:0}
.project-choice-number{display:grid;place-items:center;width:25px;height:25px;border:1px solid var(--line);border-radius:50%;flex:none;font-size:10px;margin-top:2px;color:var(--muted)}
.project-choice strong{display:block;font-size:14px;font-weight:700;line-height:1.5}
.project-choice small{display:block;font-size:11px;color:var(--muted);margin-top:5px}
.project-choice:hover{background:var(--paper)}
.project-choice[aria-current]{background:var(--soft);box-shadow:inset 3px 0 0 var(--brand)}
.project-choice[aria-current] .project-choice-number{color:var(--white);background:var(--brand);border-color:var(--brand)}
.project-choice:focus-visible{outline:3px solid var(--brand);outline-offset:-4px;border-radius:5px}
.project-tools-note{font-size:12px;line-height:1.7;color:var(--muted);margin:14px 0 30px!important}
.project-panel{border:1px solid var(--line);border-radius:10px;background:var(--white);overflow:hidden;margin-top:30px;scroll-margin-top:30px;container-type:inline-size}
.project-panel-heading{padding:30px 30px 26px;background:var(--brand);color:var(--white)}
.project-panel-heading .project-label{color:var(--apricot);margin:0 0 14px}
.project-panel-top{display:flex;align-items:start;justify-content:space-between;gap:18px;margin-bottom:8px}
.project-panel-top>a{color:var(--white);font-size:11px;line-height:1.5;min-height:44px;display:flex;align-items:start;text-align:right;padding-top:0}
.project-choices{scroll-margin-top:30px}
.guide-body .project-panel-heading h3{margin:0 0 17px;color:var(--white);font-size:31px;line-height:1.18;letter-spacing:-.035em}
.project-panel-heading>p:last-child{margin:0;color:#e8eff3;font-size:15px;line-height:1.75}
.project-panel h4{font-size:14px;line-height:1.5;font-weight:700;letter-spacing:0;margin:0 0 16px}
.project-solution{display:flex;align-items:flex-start;gap:17px;padding:27px 30px;border-bottom:1px solid var(--line);background:var(--soft)}
.project-solution>img{width:38px;height:38px;flex:none;margin-top:3px}
.project-solution h4{margin-bottom:8px}
.project-solution p{font-size:15px;margin:0;line-height:1.75}
.project-workflow,.project-tools,.project-handover,.project-decisions,.project-check{padding:28px 30px;border-bottom:1px solid var(--line)}
.project-workflow ol{list-style:none;padding:0;margin:0}
.project-workflow li{position:relative;display:flex;gap:17px;padding:0 0 24px;margin:0}
.project-workflow li:last-child{padding-bottom:0}
.project-workflow li:not(:last-child)::after{content:'';position:absolute;top:34px;left:15px;width:1px;bottom:0;background:var(--line)}
.project-workflow li>span{width:31px;height:31px;display:grid;place-items:center;background:var(--paper);border:1px solid var(--line);border-radius:50%;font-size:10px;color:var(--brand);flex:none;position:relative;z-index:1}
.project-workflow li>div{min-width:0;padding-top:3px}
.project-workflow h5{font-size:14px;line-height:1.5;font-weight:700;margin:0 0 5px}
.project-workflow p{font-size:13px;line-height:1.75;color:var(--muted);margin:0}
.project-tool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.project-tool{padding:18px;border:1px solid var(--line);border-radius:6px;background:#fff;min-width:0}
.project-tool-brand{display:flex;align-items:center;gap:11px;min-height:32px;min-width:0}
.project-tool-brand img{flex:none;width:32px;height:32px;object-fit:contain}
.project-tool-brand img[src="/assets/tools/vapi.svg"]{background:#111;border-radius:5px}
.project-tool-brand.has-wide-mark{flex-direction:column;align-items:flex-start;gap:10px}
.project-tool-brand.has-wide-mark img{width:110px;height:32px;object-position:left center}
.project-tool-brand strong{font-size:14px;line-height:1.4;letter-spacing:-.015em;overflow-wrap:anywhere}
.project-tool p{font-size:12px;line-height:1.75;margin:12px 0 0;color:var(--muted)}
.project-alternatives{margin-top:22px;border-top:1px solid var(--line)}
.project-alternatives summary{padding:17px 29px 17px 0;font-size:13px;font-weight:700;line-height:1.65}
.project-alternatives summary::after{top:12px;font-size:22px}
.project-alternatives ul{list-style:none;margin:0;padding:0 0 2px}
.project-alternatives li{padding:16px 0 0;margin:0}
.project-alternatives li+li{border-top:1px solid var(--line);margin-top:16px}
.project-alternatives .project-tool-brand img{width:26px;height:26px}
.project-alternatives .project-tool-brand.has-wide-mark img{width:110px;height:32px}
.project-alternatives p{font-size:13px;line-height:1.75;color:var(--muted);margin:8px 0 0}
.project-handover{background:var(--paper)}
.project-handover ul{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.project-handover li{position:relative;padding:0 0 0 23px;margin:0;font-size:14px;line-height:1.65}
.project-handover li::before{content:'✓';position:absolute;left:0;top:0;color:var(--brand);font-weight:700}
.project-decisions{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.project-decisions h4{margin-bottom:10px}
.project-decisions p,.project-check p{font-size:13px;line-height:1.75;margin:0;color:var(--muted)}
.project-check{border-bottom:0}
.project-check h4{margin-bottom:10px}
.project-actions{display:flex;gap:16px 25px;flex-wrap:wrap;align-items:center;padding:0 30px 13px}
.guide-body .project-actions .btn{color:var(--white);font-size:13px}
.project-panel .project-deeper{display:inline-flex;margin:0 30px 27px;min-height:44px;align-items:center;font-size:12px}
.project-guide-note{display:flex;align-items:flex-start;gap:16px;background:var(--soft);padding:24px;border:1px solid var(--line);border-radius:8px;margin:28px 0}
.project-guide-note img{flex:none;width:35px;height:35px}
.project-guide-note p{font-size:15px;line-height:1.75;margin:0}
.project-flow{padding:28px 30px;border-bottom:1px solid var(--line);background:var(--paper)}
.project-flow-controls{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:22px 0 18px;position:relative}
.project-flow-controls::before{content:'';position:absolute;top:19px;left:12%;right:12%;height:1px;background:var(--line)}
.project-flow-controls button{position:relative;display:flex;align-items:center;flex-direction:column;gap:12px;border:0;border-bottom:2px solid transparent;background:none;padding:0 0 12px;min-width:0;min-height:104px;font-size:12px;line-height:1.5;color:var(--muted)}
.project-flow-controls button>span{display:grid;place-items:center;width:39px;height:39px;background:var(--white);border:1px solid var(--line);border-radius:50%;color:var(--brand);font-size:11px;transition:background .18s,color .18s}
.project-flow-controls button>strong{font-weight:700}
.project-flow-controls button:hover>span{border-color:var(--brand)}
.project-flow-controls button[aria-pressed=true]{border-bottom-color:var(--brand);color:var(--brand)}
.project-flow-controls button[aria-pressed=true]>span{background:var(--brand);border-color:var(--brand);color:var(--white)}
.project-flow-controls button[aria-pressed=true]>strong{font-weight:700}
.project-flow-details{border:1px solid var(--line);border-left:3px solid var(--apricot);border-radius:4px;padding:18px 20px;background:var(--white)}
.project-flow-details>div+div{margin-top:18px}
.project-flow.is-enhanced .project-flow-details{display:grid;min-height:118px}
.project-flow.is-enhanced .project-flow-details>div{margin:0;grid-area:1/1}
.project-flow.is-enhanced .project-flow-details>div.is-inactive{visibility:hidden;pointer-events:none}
.project-flow-details strong{font-size:13px;font-weight:700}
.project-flow-details p{font-size:13px;color:var(--muted);margin:6px 0 0;line-height:1.75}
@container(max-width:420px){.project-flow{padding:24px 20px}.project-flow-controls{grid-template-columns:1fr 1fr;gap:15px}.project-flow-controls::before{display:none}.project-flow-controls button{min-height:96px}.project-flow.is-enhanced .project-flow-details{min-height:175px}.project-flow-details{padding:15px}}
@container(max-width:420px){.project-panel-heading{padding:24px 20px}.guide-body .project-panel-heading h3{font-size:28px}.project-solution{padding:22px 20px;gap:13px}.project-solution>img{width:30px;height:30px}.project-solution p{font-size:14px}.project-workflow,.project-tools,.project-handover,.project-decisions,.project-check{padding:24px 20px}.project-tool-grid,.project-decisions{grid-template-columns:1fr}.project-tool{padding:15px}.project-actions{padding:0 20px 13px;align-items:stretch;flex-direction:column;gap:8px}.project-actions .text-link{justify-content:center}.project-panel .project-deeper{margin-inline:20px}.project-tool-brand strong{overflow-wrap:normal}}
@media(max-width:600px){.project-choices{grid-template-columns:1fr}.project-choices .project-choice{border-right:0;padding:15px 17px;gap:12px}.project-choice:last-child{grid-column:auto}.project-choice strong{font-size:13px}.project-choice small{font-size:11px}.guide-body .project-explorer figcaption h3{font-size:29px}.project-guide-note{padding:20px;gap:13px}}
@media(prefers-reduced-motion:reduce){.project-explorer *{animation:none!important;transition:none!important}}
@media print{.project-choices,.project-actions,.project-deeper,.project-tools-note,.project-flow-controls{display:none!important}.project-explorer .project-panel[hidden]{display:block!important}.project-panel{break-inside:auto}.project-panel-heading{color:var(--ink);background:none}.project-panel-heading h3,.project-panel-heading .project-label,.project-panel-heading>p:last-child{color:var(--ink)!important}.project-workflow,.project-tool,.project-handover{break-inside:avoid}.project-flow.is-enhanced .project-flow-details{display:block}.project-flow.is-enhanced .project-flow-details>div.is-inactive{visibility:visible}.project-flow.is-enhanced .project-flow-details>div+div{margin-top:15px}}