/* Traknetic — site.css
   Concept : une salle de contrôle sobre. Sections vert forêt (encre) et papier clair,
   grille alignée à gauche, filets fins, étiquettes mono façon télémétrie.
   Fond vert forêt, accent vert du logo ; le bleu reste dans le logo et signale un véhicule à l'arrêt, la latérite une alerte. */
@font-face { font-family: "Bricolage Grotesque"; src: url("../fonts/bricolage.woff2") format("woff2"); font-weight: 200 800; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url("../fonts/instrument-sans.woff2") format("woff2"); font-weight: 400 700; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("../fonts/jetbrains-mono.woff2") format("woff2"); font-weight: 100 800; font-display: swap; }
@font-face { font-family: "League Spartan"; src: url("../fonts/league-spartan-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --ink: #0a1f16;
  --ink-2: #102a1f;
  --ink-3: #1a3b2c;
  --paper: #f4f6f3;
  --white: #ffffff;
  --text: #12241b;
  --muted: #55675d;
  --line: #d8dfd9;
  --on-ink: #edf4ef;
  --on-ink-muted: #9bb3a6;
  --ink-line: rgba(237, 244, 239, 0.14);
  --accent: #8fdc6c;
  --logo-blue: #3ab5f6;
  --accent-deep: #1d6a3c;
  --green: #83d65f;
  --green-deep: #2c7d1c;
  --laterite: #d8602a;
  --whatsapp: #25d366;

  --f-display: "Bricolage Grotesque", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --f-body: "Instrument Sans", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SF Mono", Consolas, "Liberation Mono", monospace;
  --f-logo: "League Spartan", "Century Gothic", "Trebuchet MS", sans-serif;

  --gutter: clamp(1.125rem, 4vw, 2.5rem);
  --max: 76rem;
  --sec: clamp(4rem, 9vw, 7.5rem);
  --radius: 6px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--f-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, canvas { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4, p, ul, ol, figure, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
[hidden] { display: none !important; }

h1, h2, h3 { font-family: var(--f-display); font-weight: 700; letter-spacing: -0.028em; line-height: 1.04; text-wrap: balance; }
h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(1.9rem, 3.8vw, 3rem); }
h3 { font-size: 1.3rem; letter-spacing: -0.015em; line-height: 1.2; }
p { text-wrap: pretty; }

.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.sec { padding-block: var(--sec); }
.sec--ink { background: var(--ink); color: var(--on-ink); }
.sec--white { background: var(--white); }
.sec--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }

.label {
  font-family: var(--f-mono); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.09em;
  text-transform: uppercase; color: var(--accent-deep);
}
.sec--ink .label, .hero .label, .pagehead .label, .cta .label { color: var(--accent); }
.lede { font-size: clamp(1.1rem, 1.6vw, 1.3rem); line-height: 1.5; color: var(--muted); max-width: 40em; }
.sec--ink .lede, .pagehead .lede { color: var(--on-ink-muted); }
.head { display: grid; gap: 1.1rem; margin-bottom: clamp(2.25rem, 5vw, 3.75rem); max-width: 50rem; }

/* Boutons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  min-height: 3rem; padding: 0.7rem 1.35rem; border-radius: var(--radius);
  border: 1px solid transparent; font-weight: 600; font-size: 1rem; line-height: 1.2;
  text-decoration: none; cursor: pointer; transition: background-color .15s, border-color .15s, color .15s, transform .15s;
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 1.15rem; height: 1.15rem; flex: none; }
.btn--primary { background: var(--accent); color: var(--ink); }
.btn--primary:hover { background: #a9e88d; }
.btn--dark { background: var(--ink); color: var(--white); }
.btn--dark:hover { background: var(--ink-3); }
.btn--ghost { border-color: var(--ink-line); color: var(--on-ink); background: transparent; }
.btn--ghost:hover { border-color: var(--on-ink); }
.btn--ghost svg { color: var(--whatsapp); }
.btn--line { border-color: var(--line); color: var(--text); background: var(--white); }
.btn--line:hover { border-color: var(--text); }
.btn--line svg { color: #128c4b; }
.btn--sm { min-height: 2.5rem; padding: 0.5rem 1rem; font-size: 0.94rem; }
.btns { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.more { font-weight: 600; text-decoration: none; color: var(--accent-deep); display: inline-flex; gap: .4rem; align-items: baseline; }
.more::after { content: "→"; transition: transform .15s; }
.more:hover::after { transform: translateX(3px); }
.sec--ink .more { color: var(--accent); }

/* En-tête */
.top {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: var(--ink); color: var(--on-ink); border-bottom: 1px solid var(--ink-line);
}
.top__in { display: flex; align-items: center; gap: 2rem; min-height: 4.25rem; }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; text-decoration: none; flex: none; }
.brand img { width: 2.1rem; height: auto; }
.brand__name { font-family: var(--f-logo); font-weight: 700; font-size: 1.55rem; letter-spacing: -0.01em; line-height: 1; padding-top: 0.2em; color: var(--logo-blue); }
.brand__name b { color: var(--green); font-weight: 700; }
.nav { display: flex; align-items: center; gap: 1.75rem; margin-left: auto; }
.nav a { text-decoration: none; font-size: 0.97rem; font-weight: 500; color: var(--on-ink-muted); padding-block: 0.4rem; border-bottom: 2px solid transparent; }
.nav a:hover { color: var(--on-ink); }
.nav a[aria-current="page"] { color: var(--on-ink); border-bottom-color: var(--accent); }
.top__act { display: flex; align-items: center; gap: 1.25rem; }
.top__login { font-size: 0.94rem; font-weight: 500; text-decoration: none; color: var(--on-ink-muted); white-space: nowrap; }
.top__login:hover { color: var(--on-ink); }
.burger { display: none; width: 2.75rem; height: 2.75rem; border: 1px solid var(--ink-line); border-radius: var(--radius); background: transparent; cursor: pointer; align-items: center; justify-content: center; }
.burger span, .burger span::before, .burger span::after { display: block; width: 1.15rem; height: 2px; background: var(--on-ink); position: relative; transition: transform .2s, background-color .2s; }
.burger span::before, .burger span::after { content: ""; position: absolute; left: 0; }
.burger span::before { top: -6px; } .burger span::after { top: 6px; }
.burger[aria-expanded="true"] span { background: transparent; }
.burger[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 62rem) {
  .burger { display: inline-flex; margin-left: auto; }
  .top__in { gap: 0.75rem; flex-wrap: wrap; }
  .nav, .top__act { display: none; width: 100%; margin: 0; }
  .top.is-open .nav { display: grid; gap: 0; padding-bottom: 0.5rem; }
  .top.is-open .nav a { padding-block: 0.9rem; border-bottom: 1px solid var(--ink-line); font-size: 1.1rem; color: var(--on-ink); }
  .top.is-open .top__act { display: flex; flex-wrap: wrap; padding-block: 0.75rem 1.25rem; }
  .top.is-open .top__act .btn { flex: 1 1 12rem; }
}

/* Hero */
.hero { background: var(--ink); color: var(--on-ink); position: relative; overflow: hidden; }
.hero__in { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 1.5rem; align-items: center; padding-block: clamp(2.5rem, 5vw, 4rem) clamp(2.5rem, 5vw, 4.5rem); }
.hero__txt { display: grid; gap: 1.5rem; justify-items: start; position: relative; z-index: 2; min-width: 0; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero .lede { color: var(--on-ink-muted); }
.hero__note { font-size: 0.92rem; color: var(--on-ink-muted); display: flex; flex-wrap: wrap; gap: 0.4rem 1.25rem; }
.hero__note span { display: inline-flex; align-items: center; gap: 0.5rem; }
.hero__note span::before { content: ""; width: 0.45rem; height: 0.45rem; border-radius: 50%; background: var(--green); }

.carte { position: relative; min-width: 0; aspect-ratio: 1 / 1.06; margin-right: calc(var(--gutter) * -0.5); touch-action: pan-y; user-select: none; -webkit-user-select: none; }
.carte canvas { position: absolute; inset: 0; width: 100%; height: 100%; cursor: grab; }
.carte.is-drag canvas { cursor: grabbing; }
.carte__tag {
  position: absolute; left: 0; top: 0; pointer-events: none; white-space: nowrap;
  font-family: var(--f-mono); font-size: 0.72rem; line-height: 1; letter-spacing: 0.02em;
  background: var(--on-ink); color: var(--ink); padding: 0.4rem 0.55rem; border-radius: 3px;
  transform: translate(-50%, -100%); will-change: left, top;
}
.carte__panel {
  position: absolute; left: 0; bottom: 0.25rem; width: min(17.5rem, 62%);
  background: rgba(10, 31, 22, 0.88); border: 1px solid var(--ink-line); border-radius: var(--radius);
  font-family: var(--f-mono); font-size: 0.74rem; line-height: 1.35; pointer-events: none;
}
.carte__panel header { display: flex; justify-content: space-between; gap: 1rem; padding: 0.6rem 0.8rem; border-bottom: 1px solid var(--ink-line); color: var(--on-ink); font-weight: 500; }
.carte__panel header span:last-child { display: inline-flex; align-items: center; gap: 0.4rem; }
.carte__panel i { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--green); display: inline-block; }
.carte__panel i.is-stop { background: var(--logo-blue); }
.carte__panel i.is-alert { background: var(--laterite); }
.carte__panel dl { display: grid; grid-template-columns: auto 1fr; gap: 0.3rem 0.9rem; padding: 0.65rem 0.8rem 0.75rem; }
.carte__panel dt { color: var(--on-ink-muted); }
.carte__panel dd { color: var(--on-ink); text-align: right; font-variant-numeric: tabular-nums; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.carte__hint { position: absolute; right: calc(var(--gutter) * 0.5); bottom: 0.4rem; font-family: var(--f-mono); font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--on-ink-muted); text-align: right; line-height: 1.5; }

@media (max-width: 62rem) {
  .hero__in { grid-template-columns: minmax(0, 1fr); }
  .carte { margin-right: 0; aspect-ratio: 1 / 1.1; max-width: 36rem; width: 100%; justify-self: center; }
  .carte__hint { right: 0; }
}
@media (max-width: 30rem) {
  .carte { aspect-ratio: 1 / 1.42; }
  .carte__panel { width: 100%; position: absolute; }
  .carte__hint { display: none; }
}

/* Bandeau de faits */
.facts { background: var(--ink); color: var(--on-ink); border-top: 1px solid var(--ink-line); }
.facts ul { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.facts li { padding: 1.5rem 1.25rem 1.6rem 0; display: grid; gap: 0.3rem; align-content: start; }
.facts li + li { padding-left: 1.25rem; border-left: 1px solid var(--ink-line); }
.facts b { font-family: var(--f-display); font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 700; letter-spacing: -0.02em; line-height: 1; }
.facts span { color: var(--on-ink-muted); font-size: 0.95rem; line-height: 1.4; }
@media (max-width: 48rem) {
  .facts ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .facts li:nth-child(3) { padding-left: 0; border-left: 0; }
  .facts li:nth-child(n+3) { border-top: 1px solid var(--ink-line); }
}

/* Questions du dirigeant */
.asks { border-top: 1px solid var(--text); }
.ask { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 1rem 3rem; padding-block: clamp(1.5rem, 3vw, 2.25rem); border-bottom: 1px solid var(--line); align-items: start; }
.ask h3 { font-size: clamp(1.45rem, 2.6vw, 2.05rem); letter-spacing: -0.025em; line-height: 1.1; }
.ask div { display: grid; gap: 0.75rem; justify-items: start; }
.ask p { color: var(--muted); max-width: 34em; }
@media (max-width: 48rem) { .ask { grid-template-columns: minmax(0, 1fr); } }

/* Maquettes d'interface (exemples dessinés en HTML, jamais de captures clients) */
.ui { background: var(--white); color: var(--text); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; font-size: 0.92rem; min-width: 0; }
.sec--ink .ui { border-color: transparent; }
.ui__bar { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 0.8rem 1.1rem; border-bottom: 1px solid var(--line); font-weight: 600; }
.ui__bar small { font-family: var(--f-mono); font-size: 0.68rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--line); padding: 0.15rem 0.45rem; border-radius: 3px; flex: none; }
.ui__body { padding: 1.1rem; }
.ui__foot { padding: 0.8rem 1.1rem; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.86rem; display: flex; flex-wrap: wrap; gap: 0.3rem 1.25rem; font-variant-numeric: tabular-nums; }
.ui__foot b { color: var(--text); }
.pill { display: inline-flex; align-items: center; gap: 0.35rem; font-family: var(--f-mono); font-size: 0.7rem; font-weight: 500; padding: 0.2rem 0.5rem; border-radius: 99px; white-space: nowrap; }
.pill::before { content: ""; width: 0.4rem; height: 0.4rem; border-radius: 50%; background: currentColor; }
.pill--ok { background: #e8f6e1; color: var(--green-deep); }
.pill--warn { background: #fdf0d9; color: #8a5a00; }
.pill--bad { background: #fbe6dc; color: #a53f12; }
.pill--info { background: #e3f1e6; color: var(--accent-deep); }

.trip li { display: grid; grid-template-columns: 3.2rem 1rem minmax(0, 1fr); gap: 0.75rem; align-items: start; position: relative; padding-bottom: 0.95rem; }
.trip li:last-child { padding-bottom: 0; }
.trip time { font-family: var(--f-mono); font-size: 0.8rem; color: var(--muted); padding-top: 0.1rem; }
.trip i { width: 0.65rem; height: 0.65rem; border-radius: 50%; border: 2px solid var(--accent-deep); background: var(--white); margin-top: 0.38rem; justify-self: center; position: relative; z-index: 1; }
.trip li:not(:last-child)::before { content: ""; position: absolute; left: calc(3.2rem + 0.75rem + 0.5rem - 1px); top: 0.9rem; bottom: -0.4rem; width: 2px; background: var(--line); }
.trip li.is-flag i { border-color: var(--laterite); background: var(--laterite); }
.trip b { display: block; font-weight: 600; }
.trip span { color: var(--muted); font-size: 0.88rem; }
.trip li.is-flag span { color: #a53f12; }

.feed li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0.2rem 1rem; padding-block: 0.8rem; border-bottom: 1px solid var(--line); }
.feed li:first-child { padding-top: 0; } .feed li:last-child { border-bottom: 0; padding-bottom: 0; }
.feed b { font-weight: 600; } .feed time { font-family: var(--f-mono); font-size: 0.78rem; color: var(--muted); }
.feed span { grid-column: 1 / -1; color: var(--muted); font-size: 0.88rem; }
.feed .pill { justify-self: start; margin-top: 0.25rem; }

.chart svg { width: 100%; height: auto; overflow: visible; }
.chart text { font-family: var(--f-mono); font-size: 10px; fill: var(--muted); }
.chart .note { fill: #a53f12; font-weight: 500; }

.tbl { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.tbl th { text-align: left; font-family: var(--f-mono); font-size: 0.68rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); padding: 0 0.75rem 0.6rem 0; }
.tbl td { padding: 0.65rem 0.75rem 0.65rem 0; border-top: 1px solid var(--line); vertical-align: middle; }
.tbl td:last-child, .tbl th:last-child { padding-right: 0; text-align: right; }
.tbl-scroll { overflow-x: auto; }

.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.75rem; margin-bottom: 1.1rem; }
.kpis div { display: grid; gap: 0.15rem; }
.kpis b { font-family: var(--f-display); font-size: 1.45rem; letter-spacing: -0.02em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.kpis span { color: var(--muted); font-size: 0.8rem; line-height: 1.3; }
@media (max-width: 30rem) { .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.scores li { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr) 2rem; gap: 0.75rem; align-items: center; padding-block: 0.4rem; font-variant-numeric: tabular-nums; }
.scores .bar { height: 0.5rem; background: var(--paper); border-radius: 2px; overflow: hidden; }
.scores .bar i { display: block; height: 100%; background: var(--accent-deep); border-radius: 2px; }
.scores li.is-low .bar i { background: var(--laterite); }
.scores b { text-align: right; font-weight: 600; }

.glimpse { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 1.5rem; align-items: start; }
@media (max-width: 56rem) { .glimpse { grid-template-columns: minmax(0, 1fr); } }

/* Étapes */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--text); }
.steps li { padding: 1.5rem 1.5rem 0 0; display: grid; gap: 0.6rem; align-content: start; }
.steps li + li { padding-left: 1.5rem; border-left: 1px solid var(--line); }
.steps .n { font-family: var(--f-mono); font-size: 0.78rem; color: var(--accent-deep); letter-spacing: 0.06em; }
.steps p { color: var(--muted); font-size: 0.98rem; }
@media (max-width: 56rem) {
  .steps { grid-template-columns: minmax(0, 1fr); }
  .steps li, .steps li + li { padding: 1.4rem 0; border-left: 0; border-bottom: 1px solid var(--line); }
}

/* Secteurs (liste d'accueil) */
.sectors { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--ink-line); border-left: 1px solid var(--ink-line); }
.sectors a { display: grid; gap: 0.5rem; align-content: start; padding: 1.6rem 1.5rem 1.8rem; border-right: 1px solid var(--ink-line); border-bottom: 1px solid var(--ink-line); text-decoration: none; transition: background-color .15s; }
.sectors a:hover { background: var(--ink-2); }
.sectors h3 { display: flex; justify-content: space-between; gap: 1rem; align-items: baseline; }
.sectors h3::after { content: "→"; color: var(--accent); font-family: var(--f-body); font-weight: 400; }
.sectors p { color: var(--on-ink-muted); font-size: 0.96rem; }
@media (max-width: 56rem) { .sectors { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 36rem) { .sectors { grid-template-columns: minmax(0, 1fr); } }

/* Raisons */
.why { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2.5rem 3rem; }
.why li { display: grid; gap: 0.5rem; align-content: start; padding-top: 1.1rem; border-top: 1px solid var(--text); }
.why p { color: var(--muted); font-size: 0.98rem; }
@media (max-width: 56rem) { .why { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 36rem) { .why { grid-template-columns: minmax(0, 1fr); gap: 1.75rem; } }

/* Emplacements photo : affiche la photo si le fichier existe, sinon une planche cartographique */
.photo {
  position: relative; min-height: clamp(11rem, 20vw, 15rem); background-color: var(--ink-2); color: var(--on-ink);
  background-image: linear-gradient(var(--ink-line) 1px, transparent 1px), linear-gradient(90deg, var(--ink-line) 1px, transparent 1px);
  background-size: 4.5rem 4.5rem; background-position: center;
  display: grid; align-items: end; overflow: hidden;
}
.photo.has-img { background-size: cover; background-position: center 38%; min-height: clamp(18rem, 40vw, 30rem); }
.photo.has-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,31,22,0) 30%, rgba(10,31,22,.88) 100%), linear-gradient(90deg, rgba(10,31,22,.6) 0%, rgba(10,31,22,0) 62%); }
.photo figcaption { position: relative; z-index: 1; padding-block: 1.75rem; display: grid; gap: 0.6rem; }
.photo figcaption b { font-family: var(--f-display); font-size: clamp(1.5rem, 3.2vw, 2.4rem); letter-spacing: -0.025em; line-height: 1.08; max-width: 22em; text-wrap: balance; }
.photo figcaption span { font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--on-ink-muted); }

/* FAQ */
.faq { border-top: 1px solid var(--text); max-width: 52rem; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1.5rem; align-items: baseline; padding-block: 1.15rem; font-family: var(--f-display); font-weight: 600; font-size: 1.2rem; letter-spacing: -0.015em; line-height: 1.25; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--f-mono); font-weight: 400; color: var(--accent-deep); flex: none; }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--muted); padding-bottom: 1.3rem; max-width: 42em; }

/* Appel final */
.cta { background: var(--ink); color: var(--on-ink); }
.cta__in { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 2rem 3rem; align-items: end; padding-block: clamp(3.5rem, 8vw, 6rem); }
.cta__in > div { display: grid; gap: 1.1rem; }
.cta .btns { flex-direction: column; align-items: stretch; }
.cta__tel { font-family: var(--f-mono); font-size: 0.85rem; color: var(--on-ink-muted); }
.cta__tel a { color: var(--on-ink); text-decoration: none; }
@media (max-width: 48rem) { .cta__in { grid-template-columns: minmax(0, 1fr); } }

/* Pied de page */
.foot { background: var(--ink); color: var(--on-ink-muted); border-top: 1px solid var(--ink-line); font-size: 0.95rem; }
.foot__in { display: grid; grid-template-columns: minmax(0, 4fr) repeat(3, minmax(0, 2.4fr)); gap: 2.5rem 2rem; padding-block: 3.5rem 2.5rem; }
.foot__in > div { display: grid; gap: 0.9rem; align-content: start; min-width: 0; }
.foot h4 { font-family: var(--f-mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; color: var(--on-ink); }
.foot ul { display: grid; gap: 0.5rem; }
.foot a { text-decoration: none; overflow-wrap: anywhere; }
.foot a:hover { color: var(--on-ink); }
.foot__base { border-top: 1px solid var(--ink-line); padding-block: 1.25rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.5rem 2rem; font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.03em; }
@media (max-width: 56rem) { .foot__in { grid-template-columns: repeat(2, minmax(0, 1fr)); } .foot__in > div:first-child { grid-column: 1 / -1; } }

/* WhatsApp flottant */
.wa { position: fixed; right: 1rem; bottom: calc(1rem + env(safe-area-inset-bottom, 0px)); z-index: 40; display: inline-flex; align-items: center; gap: 0.55rem; background: var(--whatsapp); color: #06301a; font-weight: 600; font-size: 0.95rem; text-decoration: none; padding: 0.75rem 1.05rem; border-radius: 99px; box-shadow: 0 6px 20px rgba(10, 31, 22, 0.28); }
.wa svg { width: 1.35rem; height: 1.35rem; }
@media (max-width: 36rem) { .wa span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); } .wa { padding: 0.85rem; } }

/* En-tête des pages intérieures */
.pagehead { background: var(--ink); color: var(--on-ink); }
.pagehead__in { display: grid; gap: 1.25rem; padding-block: clamp(3rem, 7vw, 5.5rem) clamp(2.5rem, 6vw, 4.5rem); max-width: 56rem; margin-inline: 0; justify-items: start; }
.pagehead h1 { font-size: clamp(2.3rem, 5.2vw, 3.9rem); }

/* Solutions */
.subnav { position: sticky; top: calc(4.25rem + 1px + env(safe-area-inset-top, 0px)); z-index: 30; background: var(--white); border-bottom: 1px solid var(--line); }
.subnav ul { display: flex; gap: 0.25rem 1.75rem; overflow-x: auto; scrollbar-width: none; }
.subnav ul::-webkit-scrollbar { display: none; }
.subnav a { display: block; padding-block: 0.95rem; text-decoration: none; font-weight: 500; font-size: 0.95rem; color: var(--muted); white-space: nowrap; }
.subnav a:hover { color: var(--text); }
.chap { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 2.5rem 4rem; align-items: start; padding-block: clamp(3rem, 7vw, 5.5rem); border-bottom: 1px solid var(--line); scroll-margin-top: 7.5rem; }
.chap:last-of-type { border-bottom: 0; }
.chap__txt { display: grid; gap: 1.1rem; justify-items: start; }
.chap__txt h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); }
.chap__txt > p { color: var(--muted); }
.ticks { display: grid; gap: 0.85rem; margin-top: 0.5rem; width: 100%; }
.ticks li { display: grid; grid-template-columns: 1.1rem minmax(0, 1fr); gap: 0.75rem; }
.ticks li::before { content: ""; width: 0.55rem; height: 0.55rem; margin-top: 0.55rem; background: var(--green); border-radius: 1px; }
.ticks b { font-weight: 600; }
.ticks span { color: var(--muted); }
.chap:nth-of-type(even) .chap__txt { order: 2; }
@media (max-width: 56rem) { .chap { grid-template-columns: minmax(0, 1fr); } .chap:nth-of-type(even) .chap__txt { order: 0; } }

.kit { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--ink-line); }
.kit li { padding: 1.4rem 1.4rem 0 0; display: grid; gap: 0.45rem; align-content: start; }
.kit li + li { padding-left: 1.4rem; border-left: 1px solid var(--ink-line); }
.kit p { color: var(--on-ink-muted); font-size: 0.95rem; }
@media (max-width: 56rem) { .kit { grid-template-columns: repeat(2, minmax(0, 1fr)); } .kit li { padding: 1.4rem 1.2rem 1.4rem 0; } .kit li:nth-child(3) { padding-left: 0; border-left: 0; } .kit li:nth-child(n+3) { border-top: 1px solid var(--ink-line); } }
@media (max-width: 30rem) { .kit { grid-template-columns: minmax(0, 1fr); } .kit li, .kit li + li { padding: 1.2rem 0; border-left: 0; border-top: 1px solid var(--ink-line); } .kit li:first-child { border-top: 0; } }

/* Secteurs (page) */
.sector { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 1.25rem 4rem; padding-block: clamp(2.25rem, 5vw, 3.5rem); border-bottom: 1px solid var(--line); scroll-margin-top: 6rem; }
.sector:first-of-type { border-top: 1px solid var(--text); }
.sector__h { display: grid; gap: 0.6rem; align-content: start; }
.sector__h h2 { font-size: clamp(1.6rem, 2.8vw, 2.15rem); }
.sector__h p { font-family: var(--f-mono); font-size: 0.76rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted); line-height: 1.6; }
.sector__b { display: grid; gap: 1.25rem; }
.sector__b > p { font-size: 1.12rem; max-width: 38em; }
@media (max-width: 56rem) { .sector { grid-template-columns: minmax(0, 1fr); } }

/* Partenaires / À propos */
.duo { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--text); }
.duo > li, .duo > div { padding: 2rem 2.5rem 2.25rem 0; display: grid; gap: 0.8rem; align-content: start; border-bottom: 1px solid var(--line); }
.duo > :nth-child(even) { padding-left: 2.5rem; padding-right: 0; border-left: 1px solid var(--line); }
.duo p { color: var(--muted); }
.duo .label { margin-bottom: 0.2rem; }
@media (max-width: 48rem) { .duo { grid-template-columns: minmax(0, 1fr); } .duo > li, .duo > div, .duo > :nth-child(even) { padding: 1.75rem 0; border-left: 0; } }
.prose { display: grid; gap: 1.25rem; max-width: 42rem; }
.prose p { font-size: 1.12rem; }
.prose h2 { margin-top: 1rem; }
.split { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 2rem 4rem; align-items: start; }
@media (max-width: 56rem) { .split { grid-template-columns: minmax(0, 1fr); } }
.legal { display: grid; gap: 1rem; max-width: 44rem; }
.legal h2 { font-size: 1.5rem; margin-top: 1.5rem; }
.legal a { color: var(--accent-deep); }

/* Contact */
.contact { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 3rem 4rem; align-items: start; }
@media (max-width: 56rem) { .contact { grid-template-columns: minmax(0, 1fr); } }
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.1rem 1.25rem; }
.form .full { grid-column: 1 / -1; }
.field { display: grid; gap: 0.4rem; min-width: 0; }
.field label { font-weight: 600; font-size: 0.94rem; }
.field label small { font-weight: 400; color: var(--muted); }
.field input, .field select, .field textarea { width: 100%; min-height: 3rem; padding: 0.7rem 0.85rem; border: 1px solid #b9c4ca; border-radius: var(--radius); background: var(--white); }
.field textarea { min-height: 7rem; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent-deep); }
.form__note { color: var(--muted); font-size: 0.9rem; }
.form__done { border: 1px solid var(--green-deep); background: #eef8e9; border-radius: var(--radius); padding: 1.25rem; display: grid; gap: 0.75rem; justify-items: start; }
@media (max-width: 36rem) { .form { grid-template-columns: minmax(0, 1fr); } }
.direct { display: grid; gap: 0; border-top: 1px solid var(--text); }
.direct li { padding-block: 1.1rem; border-bottom: 1px solid var(--line); display: grid; gap: 0.2rem; }
.direct a { font-weight: 600; text-decoration: none; overflow-wrap: anywhere; }
.direct a:hover { color: var(--accent-deep); }
.direct span:last-child { color: var(--muted); font-size: 0.94rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition-duration: 0.01ms !important; }
}