/* ---- v1.2 : visuels, preuves chiffrées, schémas ---- */
.proof-head { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: end; margin-bottom: 2.4rem; }
.proof-head .portrait { margin: 0; width: min(190px, 34vw); }
.proof { list-style: none; margin: 0 auto; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--line); }
.proof li { padding: 1.6rem 1.6rem 1.8rem 0; display: flex; flex-direction: column; gap: .5rem; }
.proof li + li { padding-left: 1.6rem; border-left: 1px solid var(--line); }
.proof .big { font-family: var(--cd-display); font-weight: 800; font-stretch: 112%; font-size: clamp(2.3rem, 4.4vw, 3.6rem); line-height: 1; letter-spacing: -.02em; color: var(--fg); }
.proof p { margin: 0; font-size: 1rem; color: var(--txt); }
.proof a { margin-top: auto; font-size: .98rem; font-weight: 600; }
@media (max-width: 960px) { .proof { grid-template-columns: 1fr 1fr; } .proof li:nth-child(3) { padding-left: 0; border-left: 0; } .proof li:nth-child(n+3) { border-top: 1px solid var(--line); } }
@media (max-width: 560px) { .proof { grid-template-columns: 1fr; } .proof li, .proof li + li { padding: 1.3rem 0; border-left: 0; } .proof li + li { border-top: 1px solid var(--line); } .proof-head { grid-template-columns: 1fr; } }

.flow-head { margin-bottom: 2.2rem; }
.flow { list-style: none; margin: 0 auto; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; counter-reset: st; }
.flow li { position: relative; display: flex; flex-direction: column; gap: .55rem; padding: 1.5rem 1.4rem 1.6rem; border: 1px solid var(--line); border-radius: 22px; background: var(--card); }
.flow li.mine { border-color: var(--signal); }
.flow li:not(:last-child)::after { content: ""; position: absolute; right: -1.25rem; top: 2.6rem; width: 1.1rem; height: 1.1rem; border-top: 2px solid var(--signal); border-right: 2px solid var(--signal); transform: rotate(45deg); }
.flow .ic { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 16px; background: var(--bg); border: 1px solid var(--line-2); }
.flow .ic svg { width: 30px; height: 30px; fill: none; stroke: var(--fg); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.flow h3 { margin: .3rem 0 0; font-size: 1.2rem; }
.flow p { margin: 0; font-size: 1rem; }
.flow .tag { margin-top: auto; align-self: flex-start; padding: .25rem .8rem; border-radius: 999px; background: var(--signal); color: #fff; font-size: .85rem; font-weight: 700; }
@media (max-width: 1000px) { .flow { grid-template-columns: 1fr 1fr; } .flow li::after { display: none; } }
@media (max-width: 560px) { .flow { grid-template-columns: 1fr; } }

.logos-head { margin-bottom: 1.8rem; }

/* graphiques */
.viz-case { display: grid; gap: 1.4rem; margin: 2rem 0 0; }
.viz-card { padding: clamp(1.1rem, 2.4vw, 2rem); border: 1px solid var(--line); border-radius: 22px; background: var(--card); }
.viz-card h4 { margin: 0; font-family: var(--cd-display); font-size: 1.3rem; color: var(--fg); }
.viz-sub { margin: .3rem 0 1rem; font-size: .98rem; color: var(--mute); max-width: 62ch; }
svg.viz { width: 100%; height: auto; overflow: visible; }
.viz .grid { stroke: var(--line); stroke-width: 1; }
.viz .ax { fill: var(--mute); font: 13px var(--text); }
.viz .ax.em { font-style: italic; }
.viz .val { fill: var(--fg); font: 700 17px var(--text); }
.viz .bar { fill: var(--signal); opacity: .55; }
.viz .bar.last { fill: var(--signal); opacity: 1; }
.viz .trend { stroke: var(--fg); stroke-width: 2; stroke-dasharray: 2 7; stroke-linecap: round; }
.viz .arrowhead { fill: var(--fg); }
.viz .trendlab { fill: var(--fg); font: 800 19px var(--cd-display); }
.viz .band { fill: var(--fg); opacity: .05; }
.viz .band.b1 { fill: var(--signal); opacity: .16; }
.viz .line { fill: none; stroke: var(--signal); stroke-width: 3; }
.viz .dot { fill: var(--card); stroke: var(--signal); stroke-width: 3; }
.viz .dot.last { fill: var(--signal); }
.viz-map { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1.5rem 2.4rem; align-items: center; }
.viz .france { fill: var(--bg); stroke: var(--line-2); stroke-width: 1.5; stroke-linejoin: round; }
.viz .pt { fill: var(--mute); opacity: .7; }
.viz .bub { fill: var(--signal); opacity: .78; stroke: var(--card); stroke-width: 2; }
.viz .city { fill: var(--fg); font: 700 15px var(--text); paint-order: stroke; stroke: var(--card); stroke-width: 4px; }
.viz .city .n { fill: var(--signal); font-weight: 700; }
.rank { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: .55rem; }
.rank li { display: grid; grid-template-columns: 8.5rem 1fr 3.2rem; align-items: center; gap: .8rem; font-size: 1rem; }
.rank .nm { color: var(--fg); font-weight: 600; }
.rank .bar { display: block; height: 14px; border-radius: 7px; background: var(--signal); }
.rank b { text-align: right; color: var(--fg); }
@media (max-width: 820px) { .viz-map { grid-template-columns: 1fr; } .rank li { grid-template-columns: 7rem 1fr 3rem; } }

.read { margin: 1.6rem 0 0; padding: clamp(1.1rem, 2.4vw, 2rem); border-radius: 22px; border: 1px solid var(--signal); background: color-mix(in srgb, var(--signal) 9%, var(--card)); }
.read h4 { margin: 0 0 1rem; font-family: var(--cd-display); font-size: 1.3rem; color: var(--fg); }
.read-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.read-grid b { color: var(--fg); font-family: var(--cd-display); font-size: 1.05rem; }
.read-grid p { margin: .3rem 0 0; font-size: .98rem; }
.read-ex { margin: 1.4rem 0 0; padding-top: 1.2rem; border-top: 1px solid var(--line-2); max-width: 78ch; }
@media (max-width: 960px) { .read-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .read-grid { grid-template-columns: 1fr; } }

.logos.wrap, .proof.wrap, .flow.wrap { margin-inline: auto; }
@media (max-width: 560px) { .logos { grid-template-columns: 1fr 1fr; gap: .7rem; } .logos li.has-logo { min-height: 90px; padding: .6rem; } .logos li.has-logo img { max-height: 64px; } }

.viz-narrow, .only-narrow { display: none; }
@media (max-width: 640px) { .viz-wide { display: none; } svg.viz-narrow { display: block; } p.only-narrow { display: block; } }
.viz-narrow .val { font-size: 14px; }