/* How-to videos site (/videos/, also videos.leahbooks.com). Builds on /assets/site.css. */
:root{--navy:#253b7f;--vteal:#17adcf}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;z-index:50;background:#fff;padding:8px 14px;border-radius:10px}.skip:focus{left:12px}
.nav .brand span{color:var(--navy);font-weight:700}
.v-hero{background:radial-gradient(900px 420px at 90% -20%,rgba(23,173,207,.35),transparent 70%),linear-gradient(135deg,#1d2f68,var(--navy) 60%,#2b4a96);color:#fff;padding:52px 0 40px}
.v-hero h1{color:#fff;margin-bottom:.25em}.v-hero .lead{color:#DCE5F7;font-size:18px;max-width:60ch}
.v-search{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-top:18px}
.v-search input{flex:1 1 320px;max-width:520px;font:500 16px Manrope,sans-serif;padding:13px 16px;border-radius:14px;border:2px solid transparent;background:#fff;color:var(--ink)}
.v-search input:focus{outline:none;border-color:var(--vteal);box-shadow:0 0 0 4px rgba(23,173,207,.3)}
.v-count{font-size:14px;color:#DCE5F7}
.v-groups{display:flex;gap:8px;flex-wrap:wrap;padding-top:20px;padding-bottom:4px}
.v-groups a{font:700 13.5px Manrope,sans-serif;text-decoration:none;color:var(--navy);background:#EEF2FB;border-radius:999px;padding:7px 14px}
.v-groups a:hover{background:#E1F5FA;color:#0B6E7C}
.v-group{padding:24px 0 6px;scroll-margin-top:80px}.v-group h2{color:var(--navy);font-size:clamp(26px,3vw,34px)}
.v-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,440px),1fr));gap:18px;align-items:start}
.v-card{border:1.5px solid var(--line);border-radius:18px;background:#fff;overflow:hidden;scroll-margin-top:84px;transition:box-shadow .3s,border-color .3s}
.v-card.hl{border-color:var(--vteal);box-shadow:0 0 0 4px rgba(23,173,207,.22),0 14px 34px rgba(37,59,127,.12)}
.v-body{padding:16px 18px 18px}
.v-body h3{font-size:22px;margin:0 0 6px;color:var(--ink)}
.v-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:6px}
.v-tag{font:800 11.5px Manrope,sans-serif;letter-spacing:.02em;text-transform:uppercase;border-radius:999px;padding:3px 10px;background:#E1F5FA;color:#0B6E7C}.v-tag.steps{background:#EEF2FB;color:var(--navy)}
.v-link{margin-left:auto;font:700 13px Manrope,sans-serif;background:none;border:0;color:var(--muted);cursor:pointer;padding:4px 6px;border-radius:8px}.v-link:hover{color:var(--navy);background:var(--soft)}
.v-steps{margin:6px 0 0;padding-left:22px;line-height:1.6;font-size:15px}.v-steps li{margin:3px 0}
.v-media{position:relative;aspect-ratio:16/9;background:#0f1a3a}
.v-media iframe,.v-media video{position:absolute;inset:0;width:100%;height:100%;border:0;background:#000}
.v-play{position:absolute;inset:0;width:100%;height:100%;padding:0;border:0;cursor:pointer;background:linear-gradient(135deg,var(--navy),#1b6f9a 70%,var(--vteal));color:#fff;display:block}
.v-play img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.v-play .v-btn{position:absolute;left:50%;top:50%;width:68px;height:68px;margin:-34px 0 0 -34px;border-radius:50%;background:rgba(255,255,255,.95);color:var(--navy);display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.25);transition:transform .15s}
.v-play:hover .v-btn,.v-play:focus-visible .v-btn{transform:scale(1.08)}
.v-play .v-src{position:absolute;left:12px;bottom:10px;font:700 12.5px Manrope,sans-serif;background:rgba(15,26,58,.7);padding:3px 10px;border-radius:999px}
.v-play:focus-visible{outline:3px solid var(--vteal);outline-offset:-3px}
.v-ext{padding:12px 18px 0}
.v-empty{border:1.5px dashed var(--line);border-radius:18px;padding:28px;text-align:center;color:var(--muted);margin:24px 0}
.v-loading{padding:30px 0;color:var(--muted)}
main{padding-bottom:40px}
/* The full tutorial, at the top: the video, then the chapters to jump to */
.v-full{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:22px;align-items:start;margin-top:26px;padding:18px;border:1.5px solid var(--line);border-radius:22px;background:#fff;box-shadow:0 18px 44px rgba(37,59,127,.10);scroll-margin-top:84px}
.v-full[hidden],.v-ind[hidden]{display:none}
.v-full-media{border-radius:14px;overflow:hidden}
.v-full-body h2{color:var(--navy);font-size:clamp(26px,3vw,34px);margin:4px 0 6px}
.v-full-body p{margin:0;line-height:1.55;font-size:15.5px}
.v-jump{font:800 12.5px Manrope,sans-serif;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin:16px 0 6px}
.v-chapters{list-style:none;margin:0;padding:4px 0 0;max-height:300px;overflow:auto;border-top:1px solid var(--line);overscroll-behavior:contain}
.v-chapters ol{list-style:none;margin:0 0 4px;padding:0}
.v-ch{all:unset;box-sizing:border-box;display:flex;justify-content:space-between;align-items:baseline;gap:12px;width:100%;padding:6px 10px;border-radius:10px;cursor:pointer;font:500 14.5px/1.35 Manrope,sans-serif;color:var(--ink)}
.v-ch.part{font-weight:800;color:var(--navy);margin-top:4px}.v-chapters ol .v-ch{padding-left:24px}
.v-ch time{flex:none;font-variant-numeric:tabular-nums;color:var(--muted);font-size:13px}
.v-ch:hover{background:#EEF2FB}.v-ch:focus-visible{outline:2px solid var(--vteal);outline-offset:-2px}
.v-ch[aria-current="true"]{background:#E1F5FA;color:#0B6E7C}.v-ch[aria-current="true"] time{color:#0B6E7C}
.v-ind{padding-top:30px}.v-ind h2{color:var(--navy);font-size:clamp(24px,2.6vw,30px);margin:0}.v-ind p{margin:4px 0 0;color:var(--muted)}
@media(max-width:900px){.v-full{grid-template-columns:1fr}.v-chapters{max-height:280px}}
@media(max-width:640px){.v-full{padding:12px;border-radius:18px;margin-top:18px;gap:14px}.v-hero{padding:36px 0 28px}.v-body h3{font-size:20px}.v-play .v-btn{width:56px;height:56px;margin:-28px 0 0 -28px}}
@media(prefers-reduced-motion:reduce){.v-card,.v-play .v-btn{transition:none}}
/* Get certified: next to the title, with the three badges; each badge opens that level's payment on /certify/ */
.v-herog{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,420px);gap:36px;align-items:center}
.v-cert{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:20px;padding:20px 22px;backdrop-filter:blur(6px)}
.v-cert-tag{margin:0;font:800 12px Manrope,sans-serif;letter-spacing:.08em;text-transform:uppercase;color:#9FE7F0}
.v-cert h2{color:#fff;font-size:30px;margin:4px 0 6px}.v-cert p{color:#DCE5F7;margin:0 0 12px;font-size:15px}
.v-badges{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px}
.v-badges a{display:grid;justify-items:center;gap:2px;text-decoration:none;color:#fff;padding:8px 4px;border-radius:14px;transition:background .15s}
.v-badges a:hover,.v-badges a:focus-visible{background:rgba(255,255,255,.12)}.v-badges img{width:86px;height:auto;filter:drop-shadow(0 6px 12px rgba(0,0,0,.25))}
.v-badges b{font-size:14px}.v-badges span{font-size:13px;color:#BFD0EE}
.v-cert-acts{display:flex;gap:8px;flex-wrap:wrap}.v-cert-acts .btn{flex:1;justify-content:center}.v-cert-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.v-certnav{font-weight:800;color:#0B6E7C}
@media(max-width:900px){.v-herog{grid-template-columns:minmax(0,1fr);gap:22px}}
/* Certification courses, under the full tutorial */
.v-courses{padding-top:30px}.v-courses h2{margin:0 0 4px}.v-cintro{margin:0 0 14px;color:var(--muted)}
.v-cgrid{grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}.v-cgrid .v-body p{margin:6px 0 0;font-size:15px;line-height:1.5}