.calc-page { --gold: #FFB347; }
.nav a[aria-current] { color: var(--ink); }

.calc { position: relative; z-index: 3; }
.calc .calc-aide { margin-top: 10px; }

@media (max-width: 720px) { .calc { display: flex; flex-direction: column; } .calc .calc-aide { order: 1; margin-top: 18px; } }
.calc-carte { position: relative; padding: clamp(18px, 3vw, 30px); border-radius: 22px; background: linear-gradient(180deg, rgba(14, 23, 48, .92), rgba(8, 13, 30, .96)); border: 1px solid rgba(169, 214, 247, .18); box-shadow: 0 40px 90px -40px rgba(0, 0, 0, .9), inset 0 1px 0 rgba(255, 255, 255, .06); }
.calc-ligne { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 12px; align-items: end; }

@media (max-width: 720px) { .calc-ligne { grid-template-columns: minmax(0, 1fr) auto; } .calc-ligne > :last-child { grid-column: 1 / -1; } }
.sel-lbl { display: flex; align-items: center; gap: 8px; margin: 0 0 8px; font: 500 .72rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.sel-lbl b { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 6px; font: 700 .8rem var(--mono); color: var(--night); background: var(--sky); }
#sel-b .sel-lbl b { background: var(--gold); }
.sel { position: relative; }
.sel-btn { width: 100%; display: flex; align-items: center; gap: 12px; text-align: left; padding: 12px 14px; min-height: 66px; border-radius: 14px; border: 1px solid var(--line); background: rgba(255, 255, 255, .035); color: var(--ink); font: inherit; cursor: pointer; transition: border-color 200ms var(--ease-out), background 200ms var(--ease-out); }
.sel-btn:hover { border-color: rgba(169, 214, 247, .45); background: rgba(255, 255, 255, .05); }
.sel.ouvert .sel-btn { border-color: var(--sky); }
#sel-b.ouvert .sel-btn { border-color: var(--gold); }
.sel-btn img { width: 34px; height: 34px; border-radius: 50%; flex: none; }
.sel-btn .t { display: grid; min-width: 0; flex: 1; }
.sel-btn .n { font-weight: 600; font-size: 1.08rem; }
.sel-btn .d { font: .74rem var(--mono); color: var(--muted); line-height: 1.35; }
.sel-btn .chev { color: var(--muted); flex: none; transition: transform 200ms var(--ease-out); }
.sel.ouvert .chev { transform: rotate(180deg); }
.sel-pop { position: absolute; z-index: 30; left: 0; right: 0; top: calc(100% + 8px); padding: 10px; border-radius: 16px; background: #0B1226; border: 1px solid rgba(169, 214, 247, .25); box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .9); opacity: 0; transform: translateY(-6px) scale(.98); transform-origin: top; pointer-events: none; transition: opacity 160ms var(--ease-out), transform 200ms var(--ease-out); }
.sel.ouvert .sel-pop { opacity: 1; transform: none; pointer-events: auto; }
.sel-pop input { width: 100%; min-height: 44px; padding: 0 14px; border-radius: 10px; border: 1px solid var(--line); background: rgba(255, 255, 255, .04); color: var(--ink); font: 400 .98rem var(--body); }
.sel-pop input:focus { outline: none; border-color: var(--sky); }
.sel-pop ul { list-style: none; margin: 8px 0 0; padding: 0; max-height: 300px; overflow-y: auto; scrollbar-width: thin; scrollbar-color: rgba(169, 214, 247, .3) transparent; }
.sel-pop li { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 9px; cursor: pointer; }
.sel-pop li img { width: 24px; height: 24px; border-radius: 50%; }
.sel-pop li .n { font-weight: 500; }
.sel-pop li .s { font: .72rem var(--mono); color: var(--muted); }
.sel-pop li .r { margin-left: auto; font: .7rem var(--mono); color: rgba(169, 179, 201, .6); }
.sel-pop li.actif, .sel-pop li:hover { background: rgba(169, 214, 247, .1); }
.sel-pop li[aria-selected="true"] .n { color: var(--sky); }
.sel-pop li.vide { color: var(--muted); cursor: default; }
.inv-wrap { padding-bottom: 8px; }
#calc-inverser { width: 50px; height: 50px; border-radius: 50%; border: 1px solid var(--line); background: rgba(255, 255, 255, .04); color: var(--ink); cursor: pointer; display: grid; place-items: center; transition: border-color 200ms, background 200ms; }
#calc-inverser:hover { border-color: var(--green); background: rgba(84, 236, 150, .08); }
#calc-inverser:disabled { opacity: .35; cursor: not-allowed; border-color: var(--line); background: none; }
#calc-inverser.tourne svg { animation: tourne 500ms var(--ease-out); }
@keyframes tourne { from { transform: rotate(-180deg); } }
@media (max-width: 720px) { #calc-inverser svg { transform: rotate(90deg); } #calc-inverser.tourne svg { animation: none; } }

.calc-res { margin-top: 26px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 18px 30px; align-items: end; }
@media (max-width: 720px) { .calc-res { grid-template-columns: 1fr; } }
#calc-resultat p { margin: 0; }
.res-lbl { font: 500 .78rem var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.res-prix { font-family: var(--display); font-weight: 900; font-size: clamp(2.8rem, 6.6vw, 4.8rem); line-height: .92; letter-spacing: -.01em; color: var(--green); text-shadow: 0 0 40px rgba(84, 236, 150, .35); font-variant-numeric: tabular-nums; margin: 6px 0 8px !important; }
.res-prix.bas { color: var(--red); text-shadow: 0 0 40px rgba(255, 92, 84, .3); }
.res-x { font-size: clamp(1.25rem, 2.2vw, 1.55rem); line-height: 1.35; }
.res-x b { color: var(--green); font-family: var(--display); font-weight: 800; font-size: 1.55em; letter-spacing: .01em; vertical-align: -.06em; }
.res-x b.rouge { color: var(--red); }
.res-detail { margin-top: 10px !important; color: var(--muted); font-size: .92rem; line-height: 1.55; max-width: 62ch; }
.erreur { color: var(--gold); line-height: 1.5; }
.res-actions { display: grid; gap: 10px; justify-items: end; }
@media (max-width: 720px) { .res-actions { justify-items: start; } }
#calc-copier { font: 600 .95rem var(--body); color: var(--night); background: var(--green); border: 0; border-radius: 999px; padding: 13px 22px; min-height: 48px; cursor: pointer; box-shadow: 0 0 30px rgba(84, 236, 150, .3); transition: transform 160ms var(--ease-out); }
#calc-copier:active { transform: scale(.97); }
.monnaie { display: inline-flex; padding: 3px; border-radius: 999px; border: 1px solid var(--line); }
.monnaie button { font: 500 .8rem var(--mono); color: var(--muted); background: none; border: 0; border-radius: 999px; padding: 6px 14px; min-height: 34px; cursor: pointer; }
.monnaie button[aria-pressed="true"] { background: rgba(169, 214, 247, .14); color: var(--ink); }
#calc-releve { font: .72rem var(--mono); color: rgba(169, 179, 201, .7); }
#calc-releve a { color: var(--sky); }
@media (pointer: coarse) { #calc-releve a { padding-block: 5px; } }
.renard-note { margin-top: 22px; display: flex; gap: 14px; align-items: center; padding: 14px 18px; border-radius: 14px; border: 1px dashed rgba(169, 214, 247, .3); background: rgba(169, 214, 247, .04); }
.renard-note svg { flex: none; width: 50px; height: 50px; }
.renard-note p { margin: 0; font-size: .92rem; line-height: 1.55; color: rgba(244, 246, 251, .86); }
.renard-note b { color: var(--sky); font-weight: 600; }

.calc-contenu { padding-top: 40px; }
.bloc { margin-top: clamp(64px, 9vw, 110px); }
.bloc-tete { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 12px 40px; margin-bottom: 26px; }
.bloc-tete h2 { font-family: var(--display); font-weight: 800; text-transform: uppercase; font-size: clamp(2rem, 4.6vw, 3.4rem); line-height: .94; margin: 0; text-wrap: balance; }
.bloc-tete h2 span { color: var(--sky); }
.bloc-tete p { margin: 0; color: var(--muted); max-width: 46ch; line-height: 1.55; }
.surtitre { display: block; font: 500 .74rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--green); margin-bottom: 8px; }

.formule { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 20px; }
@media (max-width: 860px) { .formule { grid-template-columns: 1fr; } }
.formule-carte { padding: clamp(22px, 3vw, 34px); border-radius: 18px; background: radial-gradient(90% 120% at 0% 0%, rgba(169, 214, 247, .1), transparent 60%), var(--card); border: 1px solid var(--line); }
.eq { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; font-family: var(--display); font-weight: 800; text-transform: uppercase; font-size: clamp(1.4rem, 3vw, 2.1rem); line-height: 1; }
.eq .frac { display: inline-grid; text-align: center; }
.eq .frac span:first-child { padding-bottom: 6px; border-bottom: 3px solid var(--ink); color: var(--gold); }
.eq .frac span:last-child { padding-top: 6px; color: var(--sky); }
.eq .egal { color: var(--muted); }
.eq .res { color: var(--green); }
.formule-carte p { color: rgba(244, 246, 251, .82); line-height: 1.6; margin: 20px 0 0; }
.exemple { padding: clamp(22px, 3vw, 34px); border-radius: 18px; background: var(--card); border: 1px solid var(--line); display: grid; gap: 12px; align-content: start; }
.exemple h3 { margin: 0; font: 500 .74rem var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.exemple .cmp { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.exemple .cmp div { padding: 14px; border-radius: 12px; background: rgba(255, 255, 255, .03); border: 1px solid var(--line); }
.exemple .cmp b { display: block; font-family: var(--display); font-size: 1.8rem; font-weight: 800; }
.exemple .cmp span { font-size: .84rem; color: var(--muted); line-height: 1.45; }
.exemple p { margin: 0; line-height: 1.6; color: rgba(244, 246, 251, .82); }

.limites { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 860px) { .limites { grid-template-columns: 1fr; } }
.limite { position: relative; padding: 26px 24px 24px; border-radius: 18px; background: var(--card); border: 1px solid var(--line); overflow: hidden; }
.limite::before { content: ""; position: absolute; left: 0; top: 0; right: 0; height: 2px; background: var(--c); box-shadow: 0 0 18px var(--c); }
.limite .num { font-family: var(--display); font-weight: 900; font-size: 3rem; line-height: 1; color: var(--c); opacity: .9; }
.limite h3 { margin: 10px 0 8px; font-size: 1.12rem; line-height: 1.3; }
.limite p { margin: 0; color: rgba(244, 246, 251, .78); line-height: 1.6; font-size: .95rem; }

.top-table { display: grid; gap: 4px; padding: 10px; border-radius: 18px; background: var(--card); border: 1px solid var(--line); }
.ligne { display: grid; grid-template-columns: 30px 22px minmax(90px, 160px) minmax(0, 1fr) auto 76px; gap: 12px; align-items: center; padding: 11px 12px; border-radius: 11px; transition: background 160ms; }
.ligne:hover { background: rgba(169, 214, 247, .06); }
.ligne.lui { background: rgba(255, 179, 71, .06); }
.ligne .rg { font: .76rem var(--mono); color: var(--muted); text-align: right; }
.ligne img { border-radius: 50%; }
.ligne .nb { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ligne .barre { height: 6px; border-radius: 3px; background: rgba(255, 255, 255, .05); overflow: hidden; }
.ligne .barre i { display: block; height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--red), var(--gold), var(--green)); }
.ligne .px { font: 500 .95rem var(--mono); text-align: right; white-space: nowrap; }
.ligne.lui .px { color: var(--muted); font-size: .8rem; }
.ligne .xx, .pop .xx { font: .78rem var(--mono); color: var(--green); text-align: right; }
.ligne .xx.bas, .pop .xx.bas { color: var(--red); }
@media (max-width: 640px) { .ligne { grid-template-columns: 22px 22px minmax(0, 1fr) auto; } .ligne .barre, .ligne .xx { display: none; } }

.pops { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 900px) { .pops { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .pops { grid-template-columns: 1fr; } }
.pop { display: grid; gap: 8px; padding: 20px; border-radius: 16px; background: var(--card); border: 1px solid var(--line); transition: border-color 200ms var(--ease-out), transform 200ms var(--ease-out); }
.pop:hover { border-color: rgba(169, 214, 247, .4); transform: translateY(-2px); }
.pop .logos { display: flex; }
.pop .logos img { border-radius: 50%; box-shadow: 0 0 0 3px var(--card); }
.pop .logos img + img { margin-left: -8px; }
.pop .q { font-weight: 600; line-height: 1.3; }
.pop .v { font-family: var(--display); font-weight: 800; font-size: 2.1rem; line-height: 1; color: var(--green); }
.pop .xx { text-align: left; color: var(--muted); }

.faq { display: grid; gap: 10px; max-width: 860px; }
.faq details { border-radius: 14px; background: var(--card); border: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 18px 22px; font-weight: 600; font-size: 1.05rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 1.5rem var(--mono); color: var(--sky); transition: transform 200ms var(--ease-out); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0; padding: 0 22px 20px; color: rgba(244, 246, 251, .8); line-height: 1.65; }
.faq a { color: var(--sky); text-decoration: underline; text-underline-offset: 3px; }

.lire { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 860px) { .lire { grid-template-columns: 1fr; } }
.lire a { display: grid; gap: 10px; padding: 12px 12px 18px; border-radius: 16px; background: var(--card); border: 1px solid var(--line); transition: border-color 200ms, transform 200ms var(--ease-out); }
.lire a:hover { border-color: rgba(169, 214, 247, .4); transform: translateY(-2px); }
.lire img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 10px; }
.lire .tag { font: .7rem var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--sky); padding: 0 4px; }
.lire h3 { margin: 0; font-size: 1.02rem; line-height: 1.3; padding: 0 4px; }

.queue, .oreille, .souffle, .paupiere { transform-box: view-box; }
.oreille { animation: c-oreille 5s ease-in-out infinite; }
.paupiere { animation: c-cligne 4.5s infinite; }
@keyframes c-oreille { 0%,86%,100% { transform: rotate(0deg); } 90% { transform: rotate(-9deg); } 94% { transform: rotate(2deg); } }
@keyframes c-cligne { 0%,94%,100% { transform: scaleY(0); } 97% { transform: scaleY(1); } }
@media (prefers-reduced-motion: reduce) { .calc-page *, .calc-page *::before, .calc-page *::after { animation: none !important; transition: none !important; } .paupiere { transform: scaleY(0); } }

.sc-hero { position: relative; padding: 108px 0 0; overflow: hidden; }
.sc-fond { position: absolute; inset: 0 0 auto 0; height: 820px; z-index: 0; }
.sc-fond img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 60%; opacity: .32; filter: blur(2px); transform: scale(1.04); }
.sc-fond::after { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 55% at 50% 45%, rgba(5,8,18,.2), rgba(5,8,18,.9) 75%), linear-gradient(to bottom, rgba(5,8,18,0) 55%, var(--night) 100%); }
.sc-tete { position: relative; z-index: 2; text-align: center; }
.sc-tete .crumbs { justify-content: center; }
.sc-tete h1 { font-family: var(--display); font-weight: 900; text-transform: uppercase; font-size: clamp(2.4rem, 6vw, 4.8rem); line-height: .92; margin: 16px auto 12px; max-width: 18ch; text-wrap: balance; }
.sc-tete h1 .a { color: var(--sky); } .sc-tete h1 .b { color: #FFB347; }
.sc-tete p { margin: 0 auto; max-width: 58ch; color: rgba(244,246,251,.8); font-size: 1.06rem; line-height: 1.55; }
.sc-scene { position: relative; z-index: 1; height: clamp(400px, 46vw, 560px); margin-top: 6px; }
#sc { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.sc-hero .calc { position: relative; z-index: 2; margin-top: -6px; }
.sc-txt { position: absolute; left: 50%; bottom: 6px; transform: translateX(-50%); text-align: center; width: min(92%, 680px); pointer-events: none; text-shadow: 0 2px 12px rgba(5,8,18,.9); }
.sc-txt .l1 { font: 500 .74rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.sc-txt .l2 { font-family: var(--display); font-weight: 800; font-size: clamp(1.4rem, 3vw, 2.1rem); line-height: 1.05; margin-top: 4px; }
.sc-txt .l2 b { color: var(--green); font-weight: 800; }
.sc-txt .l2 b.rouge { color: var(--red); }
.sc-txt .l2 i { font-style: normal; color: #FFB347; }
.sc-rejouer { position: absolute; right: clamp(16px, 4vw, 48px); top: 10px; z-index: 3; font: 500 .78rem var(--mono); color: var(--muted); background: rgba(11,18,38,.8); border: 1px solid var(--line); border-radius: 999px; padding: 8px 14px; min-height: 36px; cursor: pointer; }
.sc-rejouer:hover { color: var(--ink); border-color: rgba(169,214,247,.4); }