/* ===================================================================
   STUCK — CSS du pilier STANDS (chargé uniquement sur la page Stands).
   Porté de mockups/stands.html (bloc <style>). Le reste vient de stuck.css.
   =================================================================== */

/* ARGUMENTS éditoriaux */
.args{display:grid;grid-template-columns:1fr;border-top:1px solid var(--line)}
@media(min-width:820px){.args{grid-template-columns:repeat(3,1fr)}}
.arg{padding:2.2rem 0;border-bottom:1px solid var(--line)}
@media(min-width:820px){.arg{padding:2.6rem 2.2rem;border-bottom:0;border-right:1px solid var(--line)}.arg:first-child{padding-left:0}.arg:last-child{border-right:0;padding-right:0}}
.arg .n{font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;color:var(--mute)}
.arg h3{font-weight:700;font-size:clamp(1.4rem,2.1vw,1.95rem);letter-spacing:-.02em;margin:1.1rem 0 .7rem;line-height:1.04}
.arg p{color:#44454b;font-size:1rem}
.arg .bar{width:46px;height:7px;background:var(--yellow);margin-top:1.3rem}

/* BUDGET — nomenclature */
.nomen{display:grid;grid-template-columns:1fr;gap:2.4rem}
@media(min-width:900px){.nomen{grid-template-columns:1.15fr .85fr;gap:4rem}}
.factors{list-style:none;border-top:2px solid var(--ink)}
.factors li{display:grid;grid-template-columns:auto 1fr;gap:1.1rem;align-items:baseline;padding:1.2rem 0;border-bottom:1px solid var(--line)}
.factors .fn{font-family:var(--mono);font-size:.78rem;color:var(--ink);background:var(--yellow);padding:2px 7px;align-self:start}
.factors b{font-weight:700;font-size:1.1rem;display:block}
.factors span{color:#44454b;font-size:.96rem}
.budget__note{background:var(--ink-2,#202229);color:var(--paper);padding:2rem;align-self:start}
.budget__note b{display:block;font-size:1.15rem;margin-bottom:.6rem}
.budget__note p{color:rgba(240,242,245,.78);font-size:.98rem}
.budget__note .btn{margin-top:1.3rem}

/* FAQ */
.faq{border-top:2px solid var(--ink)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:1.35rem 0;display:flex;justify-content:space-between;gap:20px;align-items:center;font-weight:700;font-size:clamp(1.1rem,1.6vw,1.4rem);letter-spacing:-.015em}
.faq summary::-webkit-details-marker{display:none}
.faq summary .qn{font-family:var(--mono);font-size:.72rem;color:var(--mute);font-weight:400;margin-right:.5rem}
.faq summary .pm{flex:0 0 auto;width:26px;height:26px;position:relative;transition:transform .3s var(--ease)}
.faq summary .pm::before,.faq summary .pm::after{content:"";position:absolute;left:50%;top:50%;background:var(--ink)}
.faq summary .pm::before{width:15px;height:2px;transform:translate(-50%,-50%)}
.faq summary .pm::after{width:2px;height:15px;transform:translate(-50%,-50%);transition:transform .3s var(--ease)}
.faq details[open] summary .pm::after{transform:translate(-50%,-50%) scaleY(0)}
.faq p{padding:0 0 1.5rem;max-width:76ch;color:#33343a}

/* ——— Études de cas (05) — deux preuves, résultat souligné au jaune ——— */
.cases{display:grid;grid-template-columns:1fr;border-top:1px solid var(--line)}
@media(min-width:900px){.cases{grid-template-columns:1fr 1fr;column-gap:4rem}}
.case{padding:2.4rem 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column}
.case__n{font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;color:var(--mute)}
.case h3{font-weight:700;font-size:clamp(1.35rem,2vw,1.85rem);letter-spacing:-.02em;margin:1rem 0 .7rem;line-height:1.08}
.case p{color:#44454b;font-size:.98rem}
.case p+p{margin-top:.9rem}
.case__res{border-left:7px solid var(--yellow);padding-left:1rem}
.case__res b{color:var(--ink)}
.case__go{margin-top:auto;padding-top:1.4rem;font-weight:600;color:var(--ink);text-decoration:none;display:inline-flex;align-items:center;gap:.45rem;font-size:.95rem}
.case__go:hover{text-decoration:underline}