.course-payment-info{border-left:3px solid var(--accent);padding:8px 0 8px 16px;margin:22px 0;text-align:left}
.course-payment-info p{margin:0 0 7px;font-size:16px;line-height:1.55}
.course-payment-info p:last-child{margin-bottom:0}
.course-payment-info strong{color:var(--accent)}
@media(max-width:760px){.course-payment-info p{font-size:15px}}

/* Önceki yayından kalan şeritleri de kaldır. */
.course-payment-ribbon{display:none!important}

/* Açık ders duyurusu ve SSS sayfası (1 Kasım 2026). */
.opening-open-class{display:inline-block;margin-top:4px;padding:10px 16px;border:2px solid var(--accent);border-radius:100px;color:var(--accent);font-size:clamp(14px,1.1vw,17px);text-decoration:none;text-align:center;line-height:1.4;max-width:100%}
.opening-open-class:hover{background:var(--accent);color:#fff}
.open-class-band{margin:40px 0 10px;padding:28px;border-radius:var(--radius);background:var(--card);border:1px solid var(--line);border-left:6px solid var(--accent)}
.open-class-band h2{font-size:clamp(26px,3vw,36px);margin-bottom:8px}
.open-class-band p{font-size:17px;line-height:1.55;margin-bottom:16px}
.faq-link{margin-top:24px;font-size:17px}
.faq{margin-top:34px}
.faq h2{margin-bottom:10px}
.faq details{border-bottom:1px solid var(--line);padding:14px 0}
.faq summary{cursor:pointer;font-size:18px;font-weight:600;line-height:1.4}
.faq details p{font-size:16px;line-height:1.65;margin-top:10px}
.faq-nav{position:relative}
.faq-contact{margin-top:44px;padding-top:24px;border-top:3px solid var(--accent)}
/* Sertifika ve dijital rozet. */
.card__sertifika{display:inline-flex;align-items:center;gap:6px;font-size:13px;line-height:1.3;color:var(--muted);margin-top:-4px}
.card__sertifika::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none}
.certificate-strip{margin-top:28px;padding:14px 18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);font-size:16px;line-height:1.5}
.certificate-block{margin-top:30px;padding-top:6px}
.opening-trust{font-size:clamp(13px,1vw,15px);color:var(--muted);text-align:center;letter-spacing:.01em;margin-top:-6px}