/* ProgressiveKids Programs — front-end styles */

.pk-programs{font-family:inherit;max-width:1180px;margin:0 auto}
.pk-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.pk-tab{border:1px solid #e4e2ee;background:#fff;border-radius:999px;padding:8px 15px;font-size:14px;font-weight:600;color:#4a4766;cursor:pointer;line-height:1.2}
.pk-tab.pk-active{background:#5b4bff;border-color:#5b4bff;color:#fff}
.pk-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(270px,1fr))}

.pk-section{margin-bottom:34px}
.pk-section-head{display:flex;align-items:center;gap:10px;margin:0 0 16px}
.pk-section-ico{font-size:18px;line-height:1}
.pk-section-head h2{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#6b6980;margin:0}
.pk-rule{flex:1;height:1px;background:#e7e5f0}

.pk-card{display:block;text-decoration:none;color:inherit;background:#fff;border:1px solid #eceaf3;border-radius:16px;overflow:hidden;box-shadow:0 10px 30px -18px rgba(22,20,43,.4);transition:transform .15s, box-shadow .15s}
.pk-card:hover{transform:translateY(-4px);box-shadow:0 22px 46px -20px rgba(22,20,43,.45);color:inherit}
.pk-card-head{position:relative;height:132px;display:grid;place-items:center;background:linear-gradient(135deg, var(--pk-accent,#5b4bff) 0%, #f6b73c 100%)}
.pk-card-head .pk-ico--emoji{font-size:60px;line-height:1;filter:drop-shadow(0 6px 10px rgba(0,0,0,.20))}
.pk-card-head .pk-ico--logo{width:80px;height:80px;display:grid;place-items:center;background:rgba(255,255,255,.92);border-radius:18px;box-shadow:0 6px 16px -8px rgba(0,0,0,.4)}
.pk-card-head .pk-ico--logo i{font-size:46px;line-height:1}
.pk-card-head .pk-ico--logo .pk-ico-img{max-height:50px;max-width:60px;object-fit:contain}
.pk-corner{position:absolute;top:12px;right:12px;display:flex;flex-direction:column;gap:6px;align-items:flex-end}
.pk-corner-badge{font-size:11.5px;font-weight:700;padding:4px 11px;border-radius:999px;background:#f6852f;color:#fff;box-shadow:0 4px 10px -3px rgba(0,0,0,.25)}
.pk-corner-feat{background:#16142b}
.pk-corner-series{background:#5b4bff}
.pk-card-body{padding:18px 20px 20px}
.pk-title{font-weight:700;font-size:18px;letter-spacing:-.01em;color:#1c2a4e;margin:0 0 4px}
.pk-grade{font-size:13px;color:#8b88a3;margin-bottom:10px}
.pk-desc{font-size:13.5px;color:#5a5870;line-height:1.55;margin:0 0 16px}
.pk-foot{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.pk-lvl{font-size:12px;font-weight:700;padding:5px 13px;border-radius:999px;line-height:1.4}
.pk-lvl-Beginner{background:#e6f0ff;color:#2e6df6}
.pk-lvl-Intermediate{background:#fdf0db;color:#d9822b}
.pk-lvl-Advanced{background:#fde7ea;color:#e23b52}
.pk-lvl-series{background:#eef0ff;color:#3a2eb8}
.pk-arrow{margin-left:auto;color:#8b88a3;font-weight:700;font-size:18px}
.pk-card:hover .pk-arrow{color:var(--pk-accent,#5b4bff)}
.pk-card.pk-hidden{display:none}

/* series switcher on the detail page */
.pk-series-nav{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:-6px 0 26px}
.pk-series-lbl{font-size:12px;font-weight:700;color:#8b88a3;text-transform:uppercase;letter-spacing:.05em;margin-right:4px}
.pk-series-link{font-size:13.5px;font-weight:600;text-decoration:none;color:#4a4766;background:#f5f4fa;border:1px solid #eceaf3;border-radius:999px;padding:6px 13px}
.pk-series-link:hover{border-color:#cfcce0;color:#16142b}
.pk-series-link.pk-cur{background:#5b4bff;border-color:#5b4bff;color:#fff}

/* ---- detail page ---- */
.pk-detail{--pk-accent:#5b4bff;max-width:1000px;margin:0 auto}
.pk-detail-hero{display:flex;align-items:center;gap:16px;padding:6px 0 22px;border-bottom:1px solid #eceaf3;margin-bottom:26px}
.pk-detail-ico{flex:none;width:74px;height:74px;display:grid;place-items:center;border-radius:18px;background:color-mix(in srgb, var(--pk-accent) 12%, #fff)}
.pk-detail-ico .pk-ico--emoji{font-size:42px;line-height:1}
.pk-detail-ico .pk-ico--logo i{font-size:44px;line-height:1}
.pk-detail-ico .pk-ico--logo .pk-ico-img{max-height:48px;max-width:58px;object-fit:contain}
.pk-detail-title{font-size:30px;line-height:1.15;margin:0 0 4px;letter-spacing:-.01em}
.pk-detail-meta{margin:0;color:#8b88a3;font-size:14px}
.pk-detail-body{display:grid;grid-template-columns:1fr 300px;gap:34px;align-items:start}
.pk-detail-content{font-size:16px;line-height:1.7;color:#2c2a40}
.pk-detail-content h2,.pk-detail-content h3{letter-spacing:-.01em}
.pk-detail-content .pk-d-sub{font-weight:500;color:#1c2a4e;margin:1.2em 0 .4em}
.pk-detail-content ul{margin:.4em 0 1.2em;padding-left:1.1em}
.pk-detail-content li{margin:.4em 0;line-height:1.6}
.pk-detail-side{position:sticky;top:24px}
.pk-facts{background:#faf9fe;border:1px solid #eceaf3;border-radius:14px;padding:6px 16px;margin-bottom:16px}
.pk-fact{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid #efedf6;font-size:14px}
.pk-fact:last-child{border-bottom:0}
.pk-fact-l{color:#8b88a3}
.pk-fact-v{font-weight:600;text-align:right}
.pk-enroll{display:block;text-align:center;text-decoration:none;background:var(--pk-accent);color:#fff;font-weight:700;padding:13px 16px;border-radius:12px;box-shadow:0 12px 26px -12px var(--pk-accent)}
.pk-enroll:hover{filter:brightness(.95);color:#fff}
@media(max-width:780px){.pk-detail-body{grid-template-columns:1fr}.pk-detail-side{position:static}}

/* ---- hub pathway ---- */
.pk-path{font-family:inherit;max-width:1000px;margin:0 auto 48px}
.pk-path-title{font-size:26px;font-weight:700;margin:0}
.pk-path-sub{color:#8b88a3;margin:4px 0 16px}
.pk-cta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:#eef0ff;border-radius:10px;padding:12px 16px;margin-bottom:26px;font-size:14px;color:#3a2eb8}
.pk-cta a{margin-left:auto;font-weight:600;color:#fff;background:#5b4bff;border-radius:8px;padding:8px 14px;text-decoration:none}
.pk-sec{font-size:13px;font-weight:600;color:#8b88a3;margin:0 0 12px}
.pk-spine{display:flex;align-items:stretch;gap:8px;flex-wrap:wrap;margin-bottom:26px}
.pk-step{flex:1;min-width:130px;text-decoration:none;color:inherit;background:#f5f4fa;border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:4px}
.pk-step:hover{background:#eeecf8;color:inherit}
.pk-step-t{font-weight:700;font-size:14px}
.pk-step-g{font-size:12px;color:#8b88a3}
.pk-step-l{font-size:11.5px;font-weight:700;color:#7c2bcc;margin-top:6px}
.pk-spine-arrow{align-self:center;color:#b9b6c8;font-weight:700}
.pk-branches{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.pk-branch{text-decoration:none;color:inherit;background:#fff;border:1px solid #eceaf3;border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:7px}
.pk-branch:hover{box-shadow:0 14px 34px -18px rgba(22,20,43,.4);color:inherit}
.pk-bt{font-weight:700;font-size:14.5px}
.pk-pre{font-size:11.5px;font-weight:600;color:#a86508;background:#fdf0db;border-radius:999px;padding:2px 9px;align-self:flex-start}
.pk-bg{font-size:12px;color:#8b88a3}
.pk-bdesc{font-size:12.5px;color:#4a4766;line-height:1.5;margin:2px 0 0}
.pk-empty{color:#b9b6c8;font-size:13px}