/* Top Nursing Academy - components */
.about{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about__media{position:relative}
.about__img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;height:460px;object-fit:cover}
.about__badge{position:absolute;bottom:-30px;right:-20px;background:#fff;border-radius:var(--radius);padding:20px 26px;box-shadow:var(--shadow-md);display:flex;align-items:center;gap:14px}
.about__badge-num{font-size:2.4rem;font-weight:800;color:var(--c-primary-dark);line-height:1}
.about__badge-text{font-size:.9rem;color:var(--c-text-soft);font-weight:600}
.about__eyebrow{color:var(--c-primary-dark);font-weight:700;letter-spacing:1px;margin-bottom:10px}
.about__title{font-size:clamp(1.6rem,3vw,2.4rem);margin-bottom:18px}
.about__text{color:var(--c-text-soft);margin-bottom:16px}
.about__list{display:grid;gap:12px;margin:18px 0 26px}
.about__list li{display:flex;align-items:flex-start;gap:10px;font-weight:500;color:var(--c-text-soft);line-height:1.55}
.about__list li strong{font-weight:700;color:var(--c-text)}
.about__list svg{width:22px;height:22px;fill:var(--c-accent);flex-shrink:0;margin-top:2px}

.course-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--c-border);transition:transform var(--t),box-shadow var(--t);height:100%;display:flex;flex-direction:column}
.course-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.course-card__media{height:200px;background-size:cover;background-position:center;position:relative}
.course-card__tag{position:absolute;top:14px;right:14px;background:var(--c-accent);color:#fff;padding:5px 14px;border-radius:20px;font-size:.8rem;font-weight:700}
.course-card__body{padding:22px;display:flex;flex-direction:column;flex:1}
.course-card__title{font-size:1.2rem;margin-bottom:8px}
.course-card__text{color:var(--c-text-soft);font-size:.95rem;margin-bottom:16px;flex:1}
.course-card__footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto}

.book-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--c-border);overflow:hidden;transition:transform var(--t),box-shadow var(--t);cursor:pointer;height:100%;display:flex;flex-direction:column}
.book-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.book-card__media{padding:18px;text-align:center;background:var(--c-bg-soft)}
.book-card__img{max-height:220px;width:auto;margin:0 auto;object-fit:contain;border-radius:var(--radius-sm)}
.book-card__price{display:inline-block;background:var(--c-primary);color:#fff;padding:4px 14px;border-radius:20px;font-weight:700;font-size:.9rem;margin-top:10px}
.book-card__body{padding:14px 16px;text-align:center;flex:1;display:flex;flex-direction:column;justify-content:center}
.book-card__name{font-weight:700;color:var(--c-text);font-size:1rem;min-height:48px}

.stats{position:relative;background-size:cover;background-position:center;color:#fff;text-align:center}
.stats::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(10,116,136,.92),rgba(13,138,160,.85))}
.stats__inner{position:relative;z-index:2}
.stats__title{color:#fff;font-size:clamp(1.8rem,3vw,2.6rem);margin-bottom:8px}
.stats__sub{color:rgba(255,255,255,.9);font-size:1.15rem;margin-bottom:50px}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat__num{font-size:clamp(2.2rem,4vw,3.4rem);font-weight:800;color:#fff;line-height:1}
.stat__label{color:rgba(255,255,255,.92);font-size:1.05rem;margin-top:6px;font-weight:600}

.why{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.why__item{display:flex;gap:18px;margin-bottom:26px}
.why__icon{width:58px;height:58px;border-radius:16px;background:linear-gradient(135deg,var(--c-primary-light),#fff);color:var(--c-primary-dark);display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 6px 16px rgba(13,138,160,.12)}
.why__icon svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.why__item h4{font-size:1.2rem;margin-bottom:4px}
.why__item p{color:var(--c-text-soft)}
.why__media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%}

/* ---------- Lecturer showcase (home) ---------- */
.lec-showcase{position:relative}
/* The featured card hugs its content (name + one-line specialty), so it is
   kept narrow and centred instead of stretching across the whole container. */
.lec-stage{position:relative;display:flex;align-items:center;gap:24px;width:100%;max-width:620px;margin:0 auto 34px;padding:22px 26px;border-radius:var(--radius-lg);overflow:hidden;
 background:linear-gradient(115deg,var(--c-primary-darker) 0%,var(--c-primary-dark) 45%,var(--c-primary) 100%);
 box-shadow:0 22px 50px -18px rgba(10,116,136,.55)}
.lec-stage::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 12% 10%,rgba(255,255,255,.13),transparent 50%)}

.lec-stage__media{position:relative;z-index:2;flex:0 0 130px;width:130px;height:154px;border-radius:14px;overflow:hidden;background:var(--c-primary-darker);box-shadow:0 12px 28px rgba(0,0,0,.22)}
.lec-stage__media img{width:100%;height:100%;object-fit:cover;object-position:top center;display:block;transition:opacity .35s ease}

.lec-stage__body{position:relative;z-index:2;flex:1 1 auto;min-width:0;color:#fff}
.lec-stage__badge{display:inline-block;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.25);color:#fff;font-size:.82rem;font-weight:700;padding:4px 14px;border-radius:20px;margin-bottom:10px;backdrop-filter:blur(4px)}
.lec-stage__badge:empty{display:none}
.lec-stage__name{font-size:1.55rem;color:#fff;font-weight:800;margin-bottom:6px}
.lec-stage__desc{color:rgba(255,255,255,.92);font-size:1rem;line-height:1.7}
.lec-stage.is-switching .lec-stage__media img,
.lec-stage.is-switching .lec-stage__badge,
.lec-stage.is-switching .lec-stage__name,
.lec-stage.is-switching .lec-stage__desc{opacity:0}
.lec-stage__badge,.lec-stage__name,.lec-stage__desc{transition:opacity .3s ease}

.lec-stage__progress{position:absolute;bottom:0;left:0;right:0;height:4px;background:rgba(255,255,255,.18);z-index:3}
.lec-stage__progress span{display:block;height:100%;width:0;background:var(--c-accent);border-radius:0 3px 3px 0}

/* thumbnail rail */
.lec-rail{position:relative;display:flex;align-items:center;gap:10px}
.lec-rail__arrow{flex:0 0 auto;width:42px;height:42px;border-radius:50%;background:#fff;border:1px solid var(--c-border);display:flex;align-items:center;justify-content:center;color:var(--c-primary-dark);box-shadow:var(--shadow-sm);transition:background var(--t),color var(--t),transform var(--t)}
.lec-rail__arrow:hover{background:var(--c-primary);color:#fff;transform:translateY(-2px)}
.lec-rail__arrow svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}

.lec-thumbs{flex:1 1 auto;display:flex;gap:16px;overflow-x:auto;padding:10px 4px 12px;scroll-behavior:smooth;scrollbar-width:none}
.lec-thumbs::-webkit-scrollbar{display:none}
.lec-thumb{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;gap:10px;background:transparent;border:none;cursor:pointer;padding:0;width:96px;font-family:inherit;transition:transform var(--t)}
.lec-thumb__img{width:76px;height:76px;border-radius:50%;object-fit:cover;object-position:top center;background:var(--c-bg-soft);box-shadow:0 0 0 3px #fff,0 0 0 4px var(--c-border);transition:box-shadow var(--t),transform var(--t)}
.lec-thumb__name{font-size:.85rem;font-weight:700;color:var(--c-text-soft);text-align:center;line-height:1.3;transition:color var(--t)}
.lec-thumb:hover{transform:translateY(-3px)}
.lec-thumb:hover .lec-thumb__img{box-shadow:0 0 0 3px #fff,0 0 0 4px var(--c-primary)}
.lec-thumb.is-active .lec-thumb__img{transform:scale(1.08);box-shadow:0 0 0 3px #fff,0 0 0 5px var(--c-primary),0 10px 20px rgba(10,116,136,.28)}
.lec-thumb.is-active .lec-thumb__name{color:var(--c-primary-dark)}

/* generated initials avatar when a lecturer photo is missing */
.lec-avatar{display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--c-primary),var(--c-primary-darker))}
.lec-stage__media .lec-avatar{width:100%;height:100%;font-size:3rem}
.lec-thumb .lec-avatar{width:76px;height:76px;border-radius:50%;font-size:1.5rem;box-shadow:0 0 0 3px #fff,0 0 0 4px var(--c-border);transition:box-shadow var(--t),transform var(--t)}
.lec-thumb.is-active .lec-avatar{transform:scale(1.08);box-shadow:0 0 0 3px #fff,0 0 0 5px var(--c-primary),0 10px 20px rgba(10,116,136,.28)}

@media (max-width:560px){
 .lec-stage{flex-direction:column;text-align:center;gap:18px;padding:26px 22px 30px}
 .lec-stage__media{flex:0 0 auto;width:126px;height:150px}
}
@media (max-width:768px){
 .lec-rail__arrow{display:none}
 .lec-thumb{width:84px}
 .lec-thumb__img,.lec-thumb .lec-avatar{width:64px;height:64px}
}