/* The AI quote door buttons (aidoor-1014c): /ai and the home-page box. Uses the tokens in app.css. */
.ai-btns{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin:14px 0 6px}
.ai-tile{display:flex;flex-direction:column;align-items:stretch;gap:8px;min-width:0;height:100%}
.ai-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:118px;padding:18px 10px;
  border:1px solid var(--line2);border-radius:var(--r-sm);background:var(--panel);color:var(--fg);text-decoration:none;
  font-weight:700;font-size:clamp(13px,1.5vw,16px);text-align:center;white-space:nowrap;flex:1 1 auto;transition:transform .15s,border-color .2s,box-shadow .2s}
.ai-btn svg{width:38px;height:38px;flex:none}
.ai-btn:hover,.ai-btn:focus-visible{transform:translateY(-2px);border-color:var(--cyan);box-shadow:0 0 30px -12px var(--cyan)}
.ai-claude svg{color:#D97757}
.ai-chatgpt svg{color:#FFFFFF}
.ai-gemini svg{color:#8AB4F8}
.ai-grok svg{color:#FFFFFF}
.ai-muse svg{color:#0081FB}
.ai-claude{border-color:rgba(217,119,87,.6)}
.ai-start{display:block;text-align:center;font-size:14px;font-weight:600;color:var(--cyan);text-decoration:none;padding:6px 4px}
.ai-start:hover{text-decoration:underline}
.ai-door{margin:0 0 18px;padding:16px 18px;border:1px solid var(--line2);border-radius:var(--r-sm)}
.ai-door .ai-door-t{margin:0}
.ai-door .ai-more{margin:6px 0 0;font-size:14px}
.ai-door .ai-btn{min-height:96px}
.ai-toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:50;max-width:calc(100vw - 32px);padding:12px 18px;
  border:1px solid var(--cyan);border-radius:40px;background:var(--well);color:var(--fg);font-size:15px;font-weight:600;
  box-shadow:0 0 30px -10px var(--cyan)}
@media (max-width:640px){.ai-btns{grid-template-columns:repeat(2,minmax(0,1fr))}.ai-btn{min-height:104px;font-size:clamp(12px,3.7vw,15px);padding-inline:6px}}

/* Home hero (Robert 2026-10-14): the AI buttons sit on top of the licence box, the two quote lists under it. */
.aitop{position:relative;z-index:1;max-width:860px;margin:0 auto;padding-top:clamp(28px,5vw,56px)}
.aitop .ai-door{margin:0;background:var(--panel)}
.aitop .ai-btn{min-height:88px}
.top-title-m{margin:0 0 18px;text-align:center;font-weight:300;font-size:clamp(26px,4.2vw,44px);line-height:1.1;letter-spacing:-.02em;color:var(--fg);text-wrap:balance}
.lines{display:grid;gap:10px;margin:0}
.line-d{border:1px solid var(--line2);border-radius:var(--r-sm);background:var(--panel)}
.line-d>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:10px;padding:14px 18px;font-weight:700;font-size:16px}
.line-d>summary::-webkit-details-marker{display:none}
.line-d>summary .n{font:500 12px var(--mono);padding:2px 8px;border-radius:20px;background:var(--well);border:1px solid var(--line2);color:var(--cyan)}
.line-d>summary .chev{margin-left:auto;transition:transform .2s;color:var(--dim)}
.line-d[open]>summary .chev{transform:rotate(180deg)}
.line-d ul{list-style:none;margin:0;padding:0 18px 12px}
.line-d li{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line)}
.line-d li b{font-weight:600}
.line-d li span{color:var(--dim);font-size:14px;text-align:right}
@media (max-width:640px){.line-d li{flex-direction:column;gap:2px}.line-d li span{text-align:left}}
.aitop:not([hidden]) + main .hero{padding-top:18px}
.hero .licform{margin-top:0}
.ai-btns.n1{grid-template-columns:minmax(0,320px);justify-content:center}
.ai-btns.n2{grid-template-columns:repeat(2,minmax(0,280px));justify-content:center}
@media (max-width:640px){.ai-btns.n1{grid-template-columns:minmax(0,1fr)}.ai-btns.n2{grid-template-columns:repeat(2,minmax(0,1fr))}}