:root{--serif:Georgia,'Times New Roman',serif;--sans:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}
.course-stage{position:relative;max-width:var(--max);min-height:610px;margin:0 0 3rem;display:grid;grid-template-columns:1.2fr repeat(4,.72fr);align-items:end;gap:0;overflow:hidden;border:1px solid var(--line);padding:3rem 2rem 0;background:radial-gradient(circle at 72% 36%,rgba(108,232,255,.12),transparent 26%),radial-gradient(circle at 42% 64%,rgba(144,120,255,.14),transparent 30%),#060a12}
.course-stage:before{content:"";position:absolute;left:31%;right:1rem;bottom:0;height:36%;background:linear-gradient(180deg,transparent,rgba(242,207,135,.08));border-top:1px solid rgba(242,207,135,.18);transform:perspective(700px) rotateX(58deg);transform-origin:bottom;pointer-events:none}
.course-stage-copy{position:relative;z-index:3;align-self:center;padding:0 2rem 4rem 0}
.course-stage-copy>span{font-size:.68rem;letter-spacing:.2em;color:var(--cyan)}
.course-stage-copy h3{font-family:var(--sans);font-size:clamp(2rem,3.4vw,3.7rem);line-height:1.04;letter-spacing:-.04em;margin:1rem 0}
.course-stage-copy h3 em{font-family:var(--serif);font-weight:400;color:var(--gold)}
.course-stage-copy p{max-width:450px;color:var(--muted)}
.course-box{position:relative;z-index:2;margin:0 -2.1rem 0 0;text-align:center;filter:drop-shadow(0 28px 32px rgba(0,0,0,.5));transition:transform .4s ease,filter .4s ease}
.course-box:hover{z-index:5;transform:translateY(-16px) scale(1.04);filter:drop-shadow(0 35px 42px rgba(0,0,0,.65))}
.course-box img{display:block;width:100%;height:440px;object-fit:contain;object-position:center bottom}
.course-box figcaption{position:absolute;left:50%;bottom:1rem;transform:translateX(-50%);padding:.35rem .65rem;background:rgba(7,10,18,.88);border:1px solid var(--line);font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;color:#fff;white-space:nowrap}
.course-box-esn{transform:translateY(24px)}.course-box-recruteur{transform:translateY(-8px)}.course-box-ksa{transform:translateY(28px)}
.course-box-esn:hover{transform:translateY(8px) scale(1.04)}.course-box-recruteur:hover{transform:translateY(-24px) scale(1.04)}.course-box-ksa:hover{transform:translateY(12px) scale(1.04)}
/* Keep the heading readable and each course box fully visible. */
.course-stage{grid-template-columns:repeat(4,minmax(0,1fr));min-height:0;align-items:end;gap:1rem;padding:3rem clamp(1rem,3vw,3rem) 2rem;overflow:visible}
.course-stage:before{left:1rem;right:1rem;bottom:1rem;height:25%}
.course-stage-copy{grid-column:1/-1;align-self:start;max-width:860px;padding:0 0 1rem}
.course-stage-copy h3{max-width:850px;font-size:clamp(2.2rem,4vw,3.5rem);line-height:1.15}
.course-box,.course-box-esn,.course-box-recruteur,.course-box-ksa{margin:0;transform:none}
.course-box img{height:clamp(220px,25vw,340px);width:100%;object-fit:contain}
.course-box figcaption{bottom:.25rem;font-size:.67rem}
.course-box:hover,.course-box-esn:hover,.course-box-recruteur:hover,.course-box-ksa:hover{transform:translateY(-8px) scale(1.02)}
@media(max-width:780px){.course-stage{grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem;padding:2rem 1rem 1rem}.course-stage-copy{grid-column:1/-1;padding:0 0 1rem}.course-stage-copy h3{font-size:clamp(2rem,7vw,3rem)}.course-box,.course-box:nth-of-type(3),.course-box:nth-of-type(4){margin:0}.course-box img{height:clamp(200px,55vw,310px)}}
.brand-mark{border:0;border-radius:0;overflow:hidden}
.brand-mark img{display:block;width:100%;height:100%}
.form-error{color:#ffb4ad!important;font-size:.86rem;text-align:left}
.installment-pending{margin:1rem 0 0;color:var(--muted);font-size:.86rem;line-height:1.55}
.footer-link{appearance:none;border:0;background:none;padding:0;text-align:left;color:var(--muted);font-size:.82rem;cursor:pointer}.footer-link:hover{color:#fff}
.dialog-price{display:flex;align-items:end;justify-content:space-between;gap:1rem;padding:1rem 0;border-block:1px solid var(--line)}
.dialog-price strong{font-family:var(--serif);font-size:2rem;color:var(--gold)}.dialog-price span{font-size:.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;text-align:right}
.join-dialog label.legal-check{display:flex;align-items:flex-start;gap:.7rem;text-transform:none;letter-spacing:0;line-height:1.5}
.join-dialog label.legal-check input{width:18px;height:18px;margin:.15rem 0 0;flex:none}.legal-check a{color:var(--gold);text-decoration:underline}
.payment-step{text-align:center}.payment-frame{min-height:360px;margin:1.5rem 0;border:1px solid var(--line);background:#070b13;display:grid;place-items:center;overflow:hidden}.payment-frame iframe{width:100%;height:620px;border:0;background:#fff}.payment-pending{max-width:420px;padding:2rem;color:var(--muted)}.payment-fallback{display:block;width:100%;padding:.8rem;color:var(--gold);font-size:.72rem;text-decoration:underline;background:#0b101b}
.join-dialog:has(.payment-step:not([hidden])){width:min(860px,calc(100% - 24px));padding:1.5rem;max-height:96vh;overflow:auto}.payment-step>p:not(.eyebrow){color:var(--muted);line-height:1.5}.payment-step .payment-frame{margin:1rem 0}.payment-step .payment-frame iframe{height:min(690px,72vh)}.checkout-help{text-align:left;color:var(--muted);font-size:.85rem;margin:0 0 1rem}.checkout-help summary{cursor:pointer;color:var(--gold)}.checkout-help a{color:var(--gold);text-decoration:underline}.checkout-help p{line-height:1.5}
@media(max-width:1100px){.course-stage{grid-template-columns:1fr repeat(4,.65fr);min-height:560px}.course-stage-copy{padding-right:1rem}.course-box img{height:370px}}
@media(max-width:780px){.course-stage{display:grid;grid-template-columns:1fr 1fr;min-height:0;padding:2rem 1rem 0}.course-stage-copy{grid-column:1/3;padding:0 1rem 2rem}.course-box{margin:0 -.7rem}.course-box img{height:310px}.course-box-jumeau,.course-box-esn,.course-box-recruteur,.course-box-ksa{transform:none}.course-box:nth-of-type(3),.course-box:nth-of-type(4){margin-top:-2rem}.course-box:hover,.course-box-esn:hover,.course-box-recruteur:hover,.course-box-ksa:hover{transform:translateY(-8px) scale(1.02)}.dialog-price{align-items:flex-start;flex-direction:column}.dialog-price span{text-align:left}}