/* 7.4 (UI): календар „Заявете демо“ */
.wai-cal{display:grid;grid-template-columns:1.05fr 1fr .62fr;grid-template-areas:'intro month slots' 'act month slots';grid-template-rows:auto 1fr;gap:clamp(1.25rem,3vw,2.5rem);align-items:start;padding:clamp(1.25rem,3vw,2.25rem);border-radius:24px;border:1px solid var(--wp--preset--color--border)}
.wai-cal h2{font-size:var(--wp--preset--font-size--x-large);margin:.5rem 0 .75rem;line-height:1.2}
.wai-cal__lead{color:var(--wp--preset--color--muted);margin:0 0 1.25rem}
.wai-cal__pick{min-height:1.6em;margin:0 0 1rem;font-weight:700;color:var(--wp--preset--color--contrast)}
.wai-cal__pick.is-shake{animation:wai-shake .4s}
@keyframes wai-shake{25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
.wai-cal__go[aria-disabled]{opacity:.45;cursor:not-allowed;box-shadow:none}
.wai-cal__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:.75rem}
.wai-cal__title{font-family:var(--wp--preset--font-family--heading);text-transform:capitalize}
.wai-cal__nav{width:44px;height:44px;border-radius:50%;border:1px solid var(--wp--preset--color--border);background:transparent;color:var(--wp--preset--color--contrast);font-size:1.4rem;cursor:pointer}
.wai-cal__nav:disabled{opacity:.3;cursor:default}
.wai-cal__grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center}
.wai-cal__dow{font-size:var(--wp--preset--font-size--small);color:var(--wp--preset--color--muted);padding:.3rem 0;text-transform:uppercase}
.wai-cal__day{aspect-ratio:1;min-height:40px;border-radius:12px;border:1px solid transparent;background:var(--wp--preset--color--surface-2);color:var(--wp--preset--color--contrast);font:inherit;font-weight:600;cursor:pointer;transition:border-color .15s,background .15s}
.wai-cal__day:hover:not(:disabled){border-color:var(--wp--preset--color--secondary)}
.wai-cal__day:disabled{background:transparent;color:var(--wp--preset--color--muted);opacity:.45;cursor:default}
.wai-cal__day.is-today{outline:1px dashed var(--wp--preset--color--muted);outline-offset:-3px}
.wai-cal__day[aria-pressed="true"],.wai-cal__slot[aria-pressed="true"]{background:var(--wp--preset--color--accent);color:var(--wp--preset--color--on-accent);border-color:transparent}
.wai-cal__slots{display:grid;grid-template-columns:1fr;gap:.5rem;padding-top:3.4rem}
.wai-cal__slot{min-height:44px;border-radius:999px;border:1px solid var(--wp--preset--color--border);background:transparent;color:var(--wp--preset--color--contrast);font:inherit;font-weight:700;cursor:pointer}
.wai-cal__slot:hover:not(:disabled){border-color:var(--wp--preset--color--secondary)}
.wai-cal__slot:disabled{opacity:.35;cursor:default}
.wai-cal button:focus-visible{outline:2px solid var(--wp--preset--color--accent);outline-offset:2px}
.wai-cal__chosen{grid-column:1/-1;margin:0 0 .5rem;padding:.75rem 1rem;border-radius:12px;background:color-mix(in srgb,var(--wp--preset--color--accent) 14%,transparent);font-weight:700}
.wai-cal__chosen a{margin-left:.5rem;font-weight:600;color:var(--wp--preset--color--secondary)}
html[data-theme="light"] .wai-cal__day:not(:disabled):not([aria-pressed="true"]){background:var(--wp--preset--color--surface-2)}
.wai-cal__intro{grid-area:intro}.wai-cal__month{grid-area:month}.wai-cal__slots{grid-area:slots}.wai-cal__act{grid-area:act}
.wai-cal__intro .wai-cal__lead{margin-bottom:0}
@media (max-width:960px){.wai-cal{grid-template-columns:1fr .55fr;grid-template-areas:'intro intro' 'month slots' 'act act';grid-template-rows:auto}}
@media (max-width:600px){.wai-cal{grid-template-columns:1fr;grid-template-areas:'intro' 'month' 'slots' 'act'}.wai-cal__slots{grid-template-columns:repeat(3,1fr);padding-top:0}}
html[data-theme="light"] .wai-cal__chosen a{color:var(--wp--custom--light--primary-strong)} /* 8.4: ≥ 4,5:1 и върху по-меките фонове */