/* Polices hébergées sur le site (aucune requête vers Google : plus rapide, conforme RGPD) */
@font-face { font-family: "Archivo"; font-style: normal; font-display: swap; font-weight: 100 900; font-stretch: 62% 125%; src: url("fonts/archivo-latin-standard-normal.woff2") format("woff2-variations"), url("fonts/archivo-latin-standard-normal.woff2") format("woff2"); }
@font-face { font-family: "Atkinson Hyperlegible"; font-style: normal; font-display: swap; font-weight: 400; src: url("fonts/atkinson-hyperlegible-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Atkinson Hyperlegible"; font-style: normal; font-display: swap; font-weight: 700; src: url("fonts/atkinson-hyperlegible-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-style: normal; font-display: swap; font-weight: 400; src: url("fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-style: normal; font-display: swap; font-weight: 600; src: url("fonts/jetbrains-mono-latin-600-normal.woff2") format("woff2"); }

/* Layout: one 1120px column, header + energy-label stripe, sections stacked; data shown as appliance rating plates */
:root {
  --bg: #f2f5f2;
  --surface: #ffffff;
  --ink: #14211c;
  --muted: #56665f;
  --line: #d3dcd6;
  --primary: #0f6a4d;
  --primary-ink: #ffffff;
  --signal: #e0a31a;
  --signal-soft: #fbf0d4;
  --good: #1f8a5b;
  --warn: #b5650d;
  --a1: #00a651; --a2: #50b848; --a3: #bed630; --a4: #fff200; --a5: #fdb913; --a6: #f37021; --a7: #ed1c24;
  --f-display: "Archivo", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --f-body: "Atkinson Hyperlegible", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-data: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --radius: 6px;
  --w: 1120px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e1613; --surface: #15201c; --ink: #e5eee9; --muted: #95a59f; --line: #2a3832;
    --primary: #4cc596; --primary-ink: #08130f; --signal: #f0b543; --signal-soft: #2e2611;
    --good: #5fd39f; --warn: #f0a14a; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0e1613; --surface: #15201c; --ink: #e5eee9; --muted: #95a59f; --line: #2a3832;
  --primary: #4cc596; --primary-ink: #08130f; --signal: #f0b543; --signal-soft: #2e2611;
  --good: #5fd39f; --warn: #f0a14a; color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--f-body); font-size: 17px; line-height: 1.6; }
a { color: var(--primary); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible { outline: 3px solid var(--signal); outline-offset: 2px; }
img { max-width: 100%; }

.wrap { max-width: var(--w); margin: 0 auto; padding-inline: 20px; }

/* Header */
.site-header { background: var(--bg); }
@media (min-width: 861px) { .site-header { position: sticky; top: 0; z-index: 10; } }
.site-header .bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-block: 14px; }
.logo { font-family: var(--f-display); font-weight: 800; font-stretch: 118%; font-size: 1.35rem; letter-spacing: -0.01em; color: var(--ink); text-decoration: none; display: flex; align-items: center; gap: 8px; }
.logo svg { flex: none; }
.nav { display: flex; gap: 6px 18px; flex-wrap: wrap; font-size: 0.95rem; }
@media (max-width: 860px) {
  .site-header .bar { flex-wrap: nowrap; flex-direction: column; align-items: stretch; gap: 8px; padding-bottom: 10px; }
  .nav { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-inline: -20px; padding: 4px 20px; gap: 8px; }
  .nav::-webkit-scrollbar { display: none; }
  .nav a { flex: none; padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); }
  .nav a[aria-current="page"] { border-color: var(--primary); text-decoration: none; }
}
.nav a { color: var(--ink); text-decoration: none; font-weight: 700; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--primary); text-decoration: underline; }
.stripe { display: grid; grid-template-columns: repeat(7, 1fr); height: 5px; }
.stripe span:nth-child(1) { background: var(--a1); } .stripe span:nth-child(2) { background: var(--a2); }
.stripe span:nth-child(3) { background: var(--a3); } .stripe span:nth-child(4) { background: var(--a4); }
.stripe span:nth-child(5) { background: var(--a5); } .stripe span:nth-child(6) { background: var(--a6); }
.stripe span:nth-child(7) { background: var(--a7); }

/* Type */
h1, h2, h3 { font-family: var(--f-display); line-height: 1.12; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(2.1rem, 5.4vw, 3.6rem); font-weight: 800; font-stretch: 112%; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.05rem); font-weight: 800; font-stretch: 108%; letter-spacing: -0.01em; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 62ch; }
.eyebrow { font-family: var(--f-data); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.prose { display: grid; gap: 16px; max-width: 68ch; }
.prose h2 { margin-top: 18px; }
.prose ul, .prose ol { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }
.num { font-family: var(--f-data); font-variant-numeric: tabular-nums; }

/* Sections */
main { display: grid; gap: 64px; padding-block: 40px 72px; }
section { display: grid; gap: 22px; }
.crumbs { font-size: 0.85rem; color: var(--muted); }
.crumbs a { color: var(--muted); }
.page-head { display: grid; gap: 14px; }

.disclosure { font-size: 0.85rem; color: var(--muted); border-left: 3px solid var(--signal); padding: 4px 0 4px 12px; max-width: 70ch; }

/* Hero */
.hero { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 40px; align-items: center; }
.hero .copy { display: grid; gap: 20px; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; } }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--f-body); font-weight: 700; font-size: 1rem; padding: 11px 18px; border-radius: var(--radius); border: 2px solid var(--primary); background: var(--primary); color: var(--primary-ink); text-decoration: none; cursor: pointer; }
.btn:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; color: var(--primary); }
.btn-sm { font-size: 0.9rem; padding: 7px 12px; }

/* Rating plate: the site's signature object */
.plate { background: var(--surface); border: 1.5px solid var(--ink); border-radius: 4px; padding: 0; display: grid; font-family: var(--f-data); font-size: 0.86rem; }
.plate-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 4px 12px; padding: 12px 16px; border-bottom: 1.5px solid var(--ink); }
.plate-head .brand { font-family: var(--f-display); font-weight: 800; font-stretch: 115%; font-size: 1.05rem; text-transform: uppercase; letter-spacing: 0.02em; }
.plate-head .tag { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.plate dl { margin: 0; display: grid; grid-template-columns: auto 1fr; }
.plate dt, .plate dd { margin: 0; padding: 7px 16px; border-bottom: 1px solid var(--line); }
.plate dt { color: var(--muted); text-transform: uppercase; font-size: 0.72rem; letter-spacing: 0.06em; align-self: center; }
.plate dd { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.plate dl > :nth-last-child(-n+2) { border-bottom: 0; }
.plate .plate-foot { border-top: 1.5px solid var(--ink); padding: 12px 16px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; font-family: var(--f-body); font-size: 0.9rem; }
.plate .big { font-size: 1.9rem; font-weight: 600; color: var(--ink); }

/* Grids */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.tool-card { display: grid; gap: 10px; align-content: start; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; text-decoration: none; color: var(--ink); }
.tool-card:hover { border-color: var(--primary); }
.tool-card h3 { color: var(--ink); }
.tool-card p { color: var(--muted); font-size: 0.95rem; }
.tool-card .go { color: var(--primary); font-weight: 700; font-size: 0.95rem; }
.tool-card .unit { font-family: var(--f-data); font-size: 0.78rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }

.pick { display: grid; gap: 12px; align-content: start; }
.pick .usage { font-family: var(--f-display); font-weight: 800; font-size: 1.05rem; }
.pick .why { font-size: 0.95rem; color: var(--muted); }

/* Tables */
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
table { border-collapse: collapse; width: 100%; font-size: 0.93rem; }
th, td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-family: var(--f-data); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); font-weight: 600; background: var(--bg); }
td.num, th.num { text-align: right; font-family: var(--f-data); font-variant-numeric: tabular-nums; }
tr:last-child td { border-bottom: 0; }
tr.best td { background: var(--signal-soft); }
td input[type=number] { width: 84px; }

/* Calculators */
.calc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 28px; align-items: start; }
.calc.wide { grid-template-columns: 1fr; }
@media (max-width: 860px) { .calc { grid-template-columns: 1fr; } }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; display: grid; gap: 16px; min-width: 0; }
.field { display: grid; gap: 6px; align-content: start; }
.field label { font-weight: 700; font-size: 0.95rem; }
.field .hint { font-size: 0.82rem; color: var(--muted); }
input[type=number], select { font: inherit; font-family: var(--f-data); font-size: 0.95rem; padding: 8px 10px; border: 1.5px solid var(--line); border-radius: 4px; background: var(--bg); color: var(--ink); width: 100%; max-width: 100%; }
input[type=number]:focus, select:focus { border-color: var(--primary); }
.row-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }
.readout { display: grid; gap: 4px; }
.readout .label { font-family: var(--f-data); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.readout .value { font-family: var(--f-data); font-size: 2rem; font-weight: 600; font-variant-numeric: tabular-nums; line-height: 1.1; }
.readout .value small { font-size: 1rem; color: var(--muted); font-weight: 400; }
.readouts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 18px; }
.verdict { padding: 14px 16px; border-radius: 4px; background: var(--signal-soft); font-size: 0.95rem; }
.ok { color: var(--good); font-weight: 700; }
.ko { color: var(--warn); font-weight: 700; }
.small { font-size: 0.85rem; color: var(--muted); }

/* FAQ */
details { border-bottom: 1px solid var(--line); padding-block: 12px; }
details summary { cursor: pointer; font-weight: 700; }
details p { margin-top: 8px; color: var(--muted); max-width: 68ch; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding-block: 32px 48px; font-size: 0.88rem; color: var(--muted); }
.site-footer .cols { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.site-footer a { color: var(--muted); }

.sources { font-size: 0.82rem; color: var(--muted); display: grid; gap: 4px; }
.sources a { color: var(--muted); word-break: break-all; }

@media (prefers-reduced-motion: no-preference) {
  .tool-card, .btn { transition: border-color .15s, filter .15s; }
}

/* Icônes de rubrique */
.ico { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: var(--signal-soft); color: var(--ink); flex: none; }
.ico svg { width: 24px; height: 24px; }
.page-head .ico { width: 52px; height: 52px; }
.page-head .ico svg { width: 30px; height: 30px; }
.tool-card .card-top { display: flex; align-items: center; gap: 12px; }

/* Carte de saison mise en avant */
.grid-feature { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.grid-feature .tool-card.featured { grid-column: span 2; background: var(--primary); border-color: var(--primary); color: var(--primary-ink); }
.grid-feature .tool-card.featured h3, .grid-feature .tool-card.featured .go { color: var(--primary-ink); }
.grid-feature .tool-card.featured p, .grid-feature .tool-card.featured .unit { color: var(--primary-ink); opacity: .85; }
.grid-feature .tool-card.featured h3 { font-size: 1.6rem; }
.grid-feature .tool-card.featured .ico { background: rgba(255,255,255,.18); color: var(--primary-ink); }
.badge { display: inline-block; font-family: var(--f-data); font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; padding: 3px 8px; border-radius: 999px; background: var(--signal); color: #14211c; font-weight: 600; }
@media (max-width: 860px) { .grid-feature { grid-template-columns: 1fr; } .grid-feature .tool-card.featured { grid-column: auto; } }

/* Byline */
.byline { font-size: .85rem; color: var(--muted); display: flex; flex-wrap: wrap; gap: 4px 14px; }

/* Sélection produits */
.match-yes { color: var(--good); font-weight: 700; }
.match-no { color: var(--muted); }
.note { font-size: .82rem; color: var(--warn); }

/* Rubriques liées */
.related { border-top: 1px solid var(--line); padding-top: 28px; }
.related .links { display: flex; flex-wrap: wrap; gap: 10px; }
.related .links a { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--ink); text-decoration: none; font-weight: 700; font-size: .92rem; }
.related .links a:hover { border-color: var(--primary); color: var(--primary); }
.related .links svg { width: 18px; height: 18px; }

/* 404 */
.notfound { text-align: left; display: grid; gap: 18px; padding-block: 40px; }