/* ===== v4: breaking news ticker, video replay, bold course parts ===== */
.ticker{position:fixed;left:0;right:0;top:var(--hh,64px);z-index:49;background:#D7141A;color:#fff;overflow:hidden;white-space:nowrap;border-bottom:2px solid #8E0B0F;box-shadow:0 6px 18px rgba(215,20,26,.35);font:600 .95rem/1 Inter,system-ui,sans-serif}
.tk-track{display:inline-flex;animation:tk 48s linear infinite;padding:10px 0}
.tk-track span{padding-right:40px}
.ticker:hover .tk-track{animation-play-state:paused}
.tk-tag{display:inline-block;background:#fff;color:#D7141A;font:900 .78rem Poppins,sans-serif;letter-spacing:.12em;padding:4px 8px;border-radius:4px;margin-right:8px;animation:tkblink 1.2s steps(2) infinite}
.tk-dot{color:#FFD4D6;margin-left:14px}
@keyframes tk{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes tkblink{50%{opacity:.55}}
@media (prefers-reduced-motion:reduce){.tk-track{animation-duration:120s}.tk-tag{animation:none}}
.hero{padding-top:140px}
@media (max-width:860px){.hero{padding-top:120px}.ticker{font-size:.85rem}}

/* video */
.replay{position:absolute;right:12px;bottom:12px;padding:8px 14px;border-radius:99px;background:var(--lime);color:var(--navy);font-weight:800;font-size:.85rem;border:0;cursor:pointer;opacity:.92}
.replay:hover{opacity:1}
.hero-video.ended::after{content:"";position:absolute;inset:0;background:rgba(2,22,41,.45);pointer-events:none}
.hero-video.ended .replay{left:50%;top:50%;right:auto;bottom:auto;transform:translate(-50%,-50%);padding:14px 26px;font-size:1.1rem;z-index:2;box-shadow:0 0 0 6px rgba(126,200,32,.3)}
.vid-cred{margin-top:14px;color:#C9D8E6;font-size:.98rem;text-align:center;border-top:1px solid rgba(255,255,255,.12);padding-top:12px}

/* course parts: stand out from the page */
.course .modules{gap:22px;margin-top:34px}
.mod{position:relative;background:#fff;border:0;border-radius:22px;padding:0 0 22px;overflow:hidden;box-shadow:0 18px 44px rgba(3,32,63,.16),0 0 0 2px var(--mc,var(--lime));transition:transform .2s}
.mod:hover{transform:translateY(-5px)}
.mod.m1{--mc:#7EC820;--mh:linear-gradient(135deg,#03203F,#0B3B63)}
.mod.m2{--mc:#FF6B1A;--mh:linear-gradient(135deg,#03203F,#4A2410)}
.mod.m3{--mc:#8DC8E8;--mh:linear-gradient(135deg,#03203F,#1B4F72)}
.mod-head{display:flex;align-items:center;gap:14px;background:var(--mh);padding:18px 22px;margin-bottom:16px}
.mod-num{display:grid;place-items:center;width:56px;height:56px;border-radius:14px;background:var(--mc);color:var(--navy);font:900 2rem Poppins,sans-serif;box-shadow:0 0 24px color-mix(in srgb,var(--mc) 55%,transparent)}
.mod-head .mod-tag{color:#fff;font-size:.85rem;letter-spacing:.18em}
.mod h3,.mod>p,.mod ul{padding:0 22px}
.mod h3{font-size:1.45rem}
.mod li::before{background:var(--mc)}
.hero-video.ended .sound{display:none}
@media (max-width:560px){.sticky-cta{width:max-content;max-width:calc(100vw - 32px)}.sticky-cta a{text-align:center;font-size:.88rem;padding:12px 20px;line-height:1.3}}