/* Parent Concern — knowledge base pages. Loads on top of styles.css. */
.pc-hero-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 40px; align-items: center; }
.pc-hero-img { border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh); aspect-ratio: 4 / 3.3; background: var(--sage); }
.pc-hero-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
@media (max-width: 820px) { .pc-hero-grid { grid-template-columns: 1fr; gap: 26px; } .pc-hero-img { max-width: 480px; aspect-ratio: 16 / 10; } }
.pc-intro { font-size: 1.14rem; color: var(--ink); max-width: 62ch; }
.pc-meta { color: var(--muted); font-size: .92rem; margin-top: .4rem; }

/* Stage strip on the landing page */
.stage-strip { display: flex; flex-wrap: wrap; gap: .6rem; margin: 1.4rem 0 0; }
.stage-chip { font-size: .86rem; font-weight: 600; padding: .5rem .9rem; border-radius: 999px; border: 1px solid var(--line-2); background: #fff; color: var(--muted); }
.stage-chip.active { background: var(--brand); color: #fff; border-color: var(--brand); }

/* Topic cards */
.topic-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.topic-cards a { display: flex; flex-direction: column; gap: .35rem; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px; box-shadow: var(--sh-sm); transition: box-shadow .2s, transform .2s; color: var(--ink); }
.topic-cards a:hover { box-shadow: var(--sh); transform: translateY(-2px); }
.topic-cards h3 { font-size: 1.15rem; margin: 0; }
.topic-cards p { color: var(--muted); font-size: .93rem; margin: 0; }
.topic-cards .count { margin-top: auto; font-size: .8rem; font-weight: 600; color: var(--brand-500); }
@media (max-width: 820px) { .topic-cards { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .topic-cards { grid-template-columns: 1fr; } }

/* Traffic-light legend */
.pc-legend { display: flex; flex-wrap: wrap; gap: .6rem 1.4rem; padding: 16px 20px; background: var(--sage); border-radius: var(--r-md); margin-bottom: 28px; font-size: .92rem; }
.pc-legend span { display: inline-flex; align-items: center; gap: .5rem; }
.dot-g, .dot-y, .dot-r { width: 11px; height: 11px; border-radius: 50%; flex: none; }
.dot-g { background: #1FA855; } .dot-y { background: #E8A93B; } .dot-r { background: #D9534F; }

/* FAQ list */
/* Questions, made the focus of the page */
.faq-head { margin-bottom: 20px; }
.faq-head h2 { font-size: clamp(1.5rem, 3vw, 1.9rem); margin: 0 0 .4rem; }
.faq-list { display: flex; flex-direction: column; gap: 14px; }
.faq-item { background: #fff; border: 1px solid var(--line-2); border-radius: var(--r-md); overflow: hidden; scroll-margin-top: 90px; box-shadow: var(--sh-sm); transition: border-color .15s, box-shadow .15s; }
.faq-item:hover { border-color: var(--brand-500); }
.faq-item[open] { border-color: var(--brand); box-shadow: var(--sh); }
.faq-item > summary { cursor: pointer; list-style: none; padding: 20px 22px; font-family: var(--display); font-weight: 700; font-size: 1.17rem; line-height: 1.35; color: var(--ink); display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq-item > summary:hover { color: var(--brand); }
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-item .q-ico { flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--sage); position: relative; }
.faq-item .q-ico::before, .faq-item .q-ico::after { content: ""; position: absolute; background: var(--brand); border-radius: 2px; top: 50%; left: 50%; transform: translate(-50%,-50%); }
.faq-item .q-ico::before { width: 13px; height: 2.5px; }
.faq-item .q-ico::after { width: 2.5px; height: 13px; transition: transform .2s; }
.faq-item[open] .q-ico { background: var(--brand); }
.faq-item[open] .q-ico::before, .faq-item[open] .q-ico::after { background: #fff; }
.faq-item[open] .q-ico::after { transform: translate(-50%,-50%) scaleY(0); }
.faq-item[open] > summary { border-bottom: 1px solid var(--line); }
.faq-body { padding: 20px 22px 22px; }
.faq-answer { margin: 0 0 1.1rem; color: var(--ink); font-size: 1.03rem; }
/* Traffic-light guidance as clear colour cards */
.tl-cards { display: flex; flex-direction: column; gap: 10px; margin: 0 0 1.1rem; }
.tl-card { border-radius: var(--r-sm); padding: 13px 16px; border-left: 5px solid; }
.tl-card .tl-head { font-weight: 700; font-size: 1.03rem; margin-bottom: .25rem; }
.tl-card p { margin: 0; font-size: .98rem; color: var(--ink); }
.tl-card.g { background: #EAF7EF; border-color: #1FA855; } .tl-card.g .tl-head { color: #157a41; }
.tl-card.y { background: #FDF6E7; border-color: #E8A93B; } .tl-card.y .tl-head { color: #9a6f12; }
.tl-card.r { background: #FCEDEC; border-color: #D9534F; } .tl-card.r .tl-head { color: #b23b37; }
.faq-do, .faq-op { font-size: .98rem; margin: .2rem 0 0; padding: .9rem 1.1rem; border-radius: var(--r-sm); }
.faq-do { background: #F1F7F4; }
.faq-op { background: #FBF7EE; border-left: 3px solid #E8A93B; }
/* Voice / video, made inviting and clearly quick */
.faq-media { margin-top: 1.1rem; background: var(--sage); border: 1px solid var(--line); border-radius: var(--r-md); padding: 14px 16px; }
.faq-media .media-head { font-weight: 700; font-size: 1.02rem; color: var(--brand-700); margin-bottom: .6rem; }
.faq-media.video .media-embed { border-radius: var(--r-sm); overflow: hidden; }
.faq-media iframe { width: 100%; aspect-ratio: 16/9; border: 0; display: block; }
.faq-media audio { width: 100%; }
/* Deeper reading, moved below the questions */
.pc-more { margin-top: 2.6rem; padding-top: 1.4rem; border-top: 1px solid var(--line); }
.pc-product { display: inline-flex; align-items: center; gap: .5rem; margin-top: 1rem; font-weight: 600; padding: .6rem 1rem; border: 1.5px solid var(--brand); border-radius: var(--r-sm); color: var(--brand); }
.pc-rec { display: flex; gap: 14px; align-items: center; margin-top: 1.2rem; padding: 12px; border: 1px solid var(--line); border-radius: var(--r-md); background: #fff; text-decoration: none; color: var(--ink); transition: box-shadow .2s; }
.pc-rec:hover { box-shadow: var(--sh-sm); }
.pc-rec img { width: 60px; height: 60px; object-fit: cover; border-radius: 10px; background: var(--sage); flex: none; }
.pc-rec .rec-b { flex: 1; min-width: 0; }
.pc-rec .rec-lbl { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--brand-500); display: block; }
.pc-rec .rec-name { font-weight: 700; display: block; }
.pc-rec .rec-price { color: var(--brand); font-weight: 700; font-size: .92rem; }
.pc-rec .rec-go { color: var(--brand); font-weight: 600; flex: none; font-size: .9rem; }

/* Article prose */
.pc-article { max-width: 780px; }
.pc-article > h2 { font-size: 1.5rem; margin: 2.2rem 0 .6rem; }
.pc-article > h3 { font-size: 1.15rem; margin: 1.4rem 0 .4rem; }
.pc-article > p { color: var(--ink); margin: 0 0 1rem; font-size: 1.04rem; }
.pc-article .pc-lead { color: var(--muted); }
.pc-callout { background: #FBF7EE; border: 1px solid #EAD9B0; border-left: 4px solid #E8A93B; border-radius: var(--r-md); padding: 18px 22px; margin: 1.6rem 0; }
.pc-callout h3 { margin: 0 0 .4rem; font-size: 1.12rem; }
.pc-callout p { margin: 0; }
.pc-close { margin-top: 2.4rem; padding-top: 1.6rem; border-top: 1px solid var(--line); }
.pc-close h2 { font-size: 1.3rem; margin: 0 0 .4rem; }

/* Journey (landing) */
.journey-step { margin-bottom: 2.6rem; }
.journey-num { display: inline-block; font-size: .74rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--brand); background: var(--sage); padding: .3rem .7rem; border-radius: 999px; margin: 0 0 .7rem; }
.journey-step > h2 { font-size: 1.65rem; margin: 0 0 1rem; }
.stage-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(155px, 1fr)); gap: 12px; max-width: 720px; }
.stage-card { text-align: left; cursor: pointer; background: #fff; border: 1.5px solid var(--line-2); border-radius: var(--r-md); padding: 15px 18px; font-family: var(--body); display: flex; flex-direction: column; gap: .15rem; transition: border-color .15s, box-shadow .15s, transform .15s; }
.stage-card b { font-family: var(--display); font-size: 1.05rem; color: var(--ink); }
.stage-card span { font-size: .8rem; color: var(--muted); }
.stage-card.live:hover { border-color: var(--brand); transform: translateY(-2px); box-shadow: var(--sh-sm); }
.stage-card.active { border-color: var(--brand); background: var(--sage); }
.stage-card:not(.live) { opacity: .62; }
.stage-card:not(.live) span { color: var(--brand-500); }
.pc-soon { padding: 20px 22px; background: var(--sage); border-radius: var(--r-md); color: var(--brand-700); font-weight: 500; }

/* Related topics */
.pc-related { display: flex; flex-wrap: wrap; gap: .6rem; }
.pc-related a { font-size: .9rem; font-weight: 600; padding: .5rem .9rem; border-radius: 999px; border: 1px solid var(--line-2); background: #fff; color: var(--brand-700); }
.pc-related a:hover { background: var(--sage); }