/* ==========================================================================
   Devclics — feuille de styles
   Système éditorial : papier chaud, filets fins, sérif de titrage,
   bleu institutionnel en accent unique.
   ========================================================================== */

:root {
  /* Couleurs */
  --paper:      #FBFAF7;
  --paper-2:    #F4F1EA;
  --paper-3:    #EDE8DE;
  --ink:        #0E1A2B;
  --ink-2:      #46566B;
  --ink-3:      #7B8899;
  --rule:       #DFD8CB;
  --rule-soft:  #EAE4D9;
  --blue:       #0B3FD1;
  --blue-deep:  #072A8F;
  --blue-wash:  #E9EFFF;
  --dark:       #0B1626;
  --dark-2:     #142338;
  --ok:         #0F6B45;
  --ko:         #A32020;

  /* Typographie */
  --serif: "Newsreader", "Iowan Old Style", Georgia, serif;
  --sans:  "Public Sans", "Helvetica Neue", Helvetica, sans-serif;
  --mono:  "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* Rythme */
  --gut:   clamp(1.25rem, 4vw, 3rem);
  --max:   1240px;
  --band:  clamp(4rem, 9vw, 7.5rem);
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* Texture papier très légère */
  background-image:
    radial-gradient(circle at 12% -10%, rgba(11, 63, 209, .05), transparent 45%),
    radial-gradient(circle at 92% 4%, rgba(11, 63, 209, .035), transparent 38%);
  background-attachment: fixed;
}
body.nav-open { overflow: hidden; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.012em;
  margin: 0;
  text-wrap: balance;
}
h1 em, h2 em { font-style: italic; color: var(--blue); }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--blue); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--blue-deep); }

img, svg { max-width: 100%; }
ul, ol { margin: 0; padding: 0; }

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 2px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--ink); color: #fff; padding: .75rem 1.25rem;
  font: 500 .9rem/1 var(--sans); text-decoration: none;
}
.skip:focus { left: 0; }

/* --------------------------------------------------------------------------
   Primitives typographiques
   -------------------------------------------------------------------------- */
.label,
.eyebrow {
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 .9rem;
}
.eyebrow { color: var(--blue); }

.lede {
  font-size: clamp(1.05rem, 1.9vw, 1.3rem);
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 40ch;
}

.prose { max-width: 68ch; }
.prose p { color: var(--ink-2); }
.prose__lead {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.6vw, 1.7rem);
  line-height: 1.4;
  color: var(--ink) !important;
  margin-bottom: 1.2em;
}
.prose h3 {
  font-size: 1.35rem;
  margin: 2.2em 0 .6em;
}
.prose ul { margin: 0 0 1.4em; }

/* --------------------------------------------------------------------------
   Mise en page
   -------------------------------------------------------------------------- */
.wrap {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gut);
}

.band {
  padding-block: var(--band);
  border-top: 1px solid var(--rule);
}
.band--tint  { background: var(--paper-2); }
.band--sand  { background: var(--paper-3); }
.band--dark  {
  background: var(--dark);
  color: #E7EAF0;
  border-top-color: var(--dark);
}
.band--dark h2, .band--dark h3 { color: #fff; }
.band--dark p { color: #A9B5C6; }
.band--dark .label, .band--dark .num { color: #6C7D96; }
.band--dark a { color: #9DBBFF; }
.band--dark .prose__lead { color: #EDF1F7 !important; }

.section-head {
  display: flex;
  align-items: baseline;
  gap: 1.1rem;
  margin-bottom: clamp(2rem, 4vw, 3.25rem);
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--rule);
}
.band--dark .section-head { border-bottom-color: #24344D; }
.num {
  font-family: var(--mono);
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--ink-3);
  flex: none;
  padding-top: .35rem;
}
.section-head h2 {
  font-size: clamp(1.7rem, 3.6vw, 2.6rem);
}
.section-head__aside {
  margin-left: auto;
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-3);
}
@media (max-width: 620px) { .section-head__aside { display: none; } }

/* --------------------------------------------------------------------------
   En-tête du site
   -------------------------------------------------------------------------- */
.site-head {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 250, 247, .88);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--rule);
}
.site-head__inner {
  max-width: var(--max);
  margin-inline: auto;
  padding: .85rem var(--gut);
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  color: var(--ink);
  text-decoration: none;
  flex: none;
}
.brand__mark { width: 26px; height: 26px; color: var(--blue); flex: none; }
.brand__word {
  font-family: var(--serif);
  font-size: 1.32rem;
  letter-spacing: -0.015em;
}
.brand--light { color: #fff; }
.brand--light .brand__mark { color: #7EA4FF; }

.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.4vw, 2.1rem);
}
.site-nav a {
  position: relative;
  font-size: .95rem;
  font-weight: 400;
  color: var(--ink-2);
  text-decoration: none;
  padding-block: .3rem;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s cubic-bezier(.2,.7,.3,1);
}
.site-nav a:hover { color: var(--ink); }
.site-nav a:hover::after { transform: scaleX(1); }
.site-nav a[aria-current="page"] { color: var(--ink); }
.site-nav a[aria-current="page"]::after { transform: scaleX(1); }

.burger {
  display: none;
  margin-left: auto;
  width: 42px; height: 42px;
  background: none;
  border: 1px solid var(--rule);
  border-radius: 3px;
  cursor: pointer;
  position: relative;
}
.burger__bars,
.burger__bars::before,
.burger__bars::after {
  position: absolute;
  left: 50%; width: 18px; height: 1.5px;
  background: var(--ink);
  transform: translateX(-50%);
  transition: transform .28s ease, opacity .2s ease;
}
.burger__bars { top: 50%; margin-top: -.75px; }
.burger__bars::before { content: ""; top: -6px; left: 0; transform: none; }
.burger__bars::after  { content: ""; top:  6px; left: 0; transform: none; }
.burger[aria-expanded="true"] .burger__bars { background: transparent; }
.burger[aria-expanded="true"] .burger__bars::before { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] .burger__bars::after  { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 860px) {
  .burger { display: block; }
  .site-nav {
    position: fixed;
    inset: 61px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
    padding: .5rem var(--gut) 1.5rem;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .22s ease, transform .22s ease;
  }
  body.nav-open .site-nav {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }
  .site-nav a {
    padding: .95rem 0;
    font-size: 1.15rem;
    font-family: var(--serif);
    color: var(--ink);
    border-bottom: 1px solid var(--rule-soft);
  }
  .site-nav a::after { display: none; }
}

/* --------------------------------------------------------------------------
   Boutons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-family: var(--sans);
  font-size: .93rem;
  font-weight: 500;
  letter-spacing: .01em;
  padding: .82rem 1.5rem;
  border: 1px solid transparent;
  border-radius: 2px;
  text-decoration: none;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}
.btn--primary:hover { background: var(--blue-deep); border-color: var(--blue-deep); color: #fff; }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--rule);
}
.btn--ghost:hover { border-color: var(--ink); color: var(--ink); }
.btn--light {
  background: #fff;
  color: var(--dark);
  border-color: #fff;
}
.btn--light:hover { background: #E9EFFF; color: var(--blue-deep); }
.btn--outline-light {
  background: transparent;
  color: #fff;
  border-color: #38496a;
}
.btn--outline-light:hover { border-color: #7EA4FF; color: #fff; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 2rem;
}

/* Lien fléché */
.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-weight: 500;
  font-size: .93rem;
  text-decoration: none;
}
.arrow-link::after {
  content: "→";
  transition: transform .25s cubic-bezier(.2,.7,.3,1);
}
.arrow-link:hover { text-decoration: underline; }
.arrow-link:hover::after { transform: translateX(4px); }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  padding-block: clamp(3.5rem, 8vw, 6.5rem) clamp(3rem, 7vw, 5.5rem);
  position: relative;
  overflow: hidden;
}
.hero::before {
  /* Filet vertical décoratif */
  content: "";
  position: absolute;
  top: 0; bottom: 0; left: 50%;
  width: 1px;
  background: linear-gradient(var(--rule), transparent);
  opacity: .5;
  pointer-events: none;
}
@media (max-width: 900px) { .hero::before { display: none; } }

.hero__grid {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gut);
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, .85fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
@media (max-width: 900px) { .hero__grid { grid-template-columns: 1fr; } }

.hero h1 {
  font-size: clamp(2.3rem, 6.2vw, 4.3rem);
  margin-bottom: 1.4rem;
}
.hero__sub {
  font-size: clamp(1.05rem, 1.9vw, 1.28rem);
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 52ch;
}

/* Colophon (encadré société) */
.colophon {
  border: 1px solid var(--rule);
  background: #fff;
  padding: 1.6rem 1.5rem;
  border-radius: 3px;
  box-shadow: 0 1px 0 rgba(14,26,43,.04), 0 18px 40px -28px rgba(14,26,43,.35);
}
.colophon dl { margin: 0; }
.colophon dl > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .6rem 0;
  border-bottom: 1px solid var(--rule-soft);
}
.colophon dl > div:last-child { border-bottom: 0; padding-bottom: 0; }
.colophon dt {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding-top: .2rem;
}
.colophon dd {
  margin: 0;
  font-size: .93rem;
  font-weight: 500;
  text-align: right;
  word-break: break-word;
}

/* Bandeau de chiffres */
.stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: #fff;
}
@media (max-width: 780px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stats li {
  padding: 1.8rem var(--gut);
  border-right: 1px solid var(--rule-soft);
}
.stats li:last-child { border-right: 0; }
@media (max-width: 780px) {
  .stats li:nth-child(2n) { border-right: 0; }
  .stats li:nth-child(-n+2) { border-bottom: 1px solid var(--rule-soft); }
}
.stats strong {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3.6vw, 2.5rem);
  font-weight: 400;
  line-height: 1;
  color: var(--blue);
  margin-bottom: .5rem;
}
.stats span {
  font-size: .88rem;
  color: var(--ink-2);
  line-height: 1.4;
  display: block;
}

/* --------------------------------------------------------------------------
   Cartes
   -------------------------------------------------------------------------- */
/* Grille à filets : les bordures portées par les items évitent la cellule
   vide teintée quand le nombre de cartes ne remplit pas la dernière rangée. */
.cards {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(272px, 1fr));
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 3px;
  overflow: hidden;
}
.card {
  background: #fff;
  padding: clamp(1.5rem, 3vw, 2.2rem);
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  transition: background .25s ease;
}
.card:hover { background: var(--blue-wash); }
.card__idx {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue);
  display: block;
  margin-bottom: 1.1rem;
}
.card h3 {
  font-size: 1.3rem;
  margin-bottom: .65rem;
}
.card p {
  font-size: .95rem;
  color: var(--ink-2);
  margin: 0;
}
.card .arrow-link { margin-top: 1rem; }

/* --------------------------------------------------------------------------
   Catalogue produits (liste éditoriale)
   -------------------------------------------------------------------------- */
.catalogue { list-style: none; border-top: 1px solid var(--rule); }

.entry {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr) minmax(0, 13rem);
  gap: 1.5rem;
  padding: clamp(1.6rem, 3vw, 2.4rem) 0;
  border-bottom: 1px solid var(--rule);
  position: relative;
  transition: background .25s ease;
}
.entry::before {
  content: "";
  position: absolute;
  inset: 0 -1.25rem;
  background: var(--blue-wash);
  opacity: 0;
  transition: opacity .25s ease;
  z-index: -1;
  border-radius: 3px;
}
.entry:hover::before { opacity: 1; }
@media (max-width: 780px) {
  .entry { grid-template-columns: 2.5rem minmax(0, 1fr); }
  .entry__meta { grid-column: 2; align-items: flex-start !important; text-align: left !important; }
}

.entry__rank {
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--ink-3);
  padding-top: .45rem;
}
.entry__name {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: .4rem;
}
.entry__name a { color: inherit; text-decoration: none; }
.entry__name a:hover { color: var(--blue); }
.entry__baseline {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: .7rem;
}
.entry__desc {
  color: var(--ink-2);
  max-width: 58ch;
  margin-bottom: .8rem;
}
.entry__note {
  font-size: .85rem;
  color: var(--ink-3);
  font-style: italic;
  margin-bottom: .8rem;
}
.entry__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: .55rem;
  text-align: right;
  padding-top: .35rem;
}
.entry__domain {
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--ink-3);
}

.tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .3rem .6rem;
  border: 1px solid var(--rule);
  border-radius: 2px;
  color: var(--ink-3);
  background: #fff;
}
.tag--live {
  color: var(--ok);
  border-color: rgba(15,107,69,.3);
  background: rgba(15,107,69,.06);
}

/* --------------------------------------------------------------------------
   Services (liste détaillée)
   -------------------------------------------------------------------------- */
.service {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.3fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  padding-block: clamp(2.2rem, 4vw, 3.4rem);
  border-bottom: 1px solid var(--rule);
}
.service:last-child { border-bottom: 0; }
@media (max-width: 860px) { .service { grid-template-columns: 1fr; } }

.service__head .num { display: block; margin-bottom: .8rem; padding-top: 0; }
.service__head h3 {
  font-size: clamp(1.5rem, 3vw, 2.05rem);
  margin-bottom: .6rem;
}
.service__accroche {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--blue);
}
.service__body p { color: var(--ink-2); }

.ticks { list-style: none; margin-top: 1.2rem; }
.ticks li {
  position: relative;
  padding-left: 1.6rem;
  padding-block: .38rem;
  font-size: .95rem;
  color: var(--ink-2);
}
.ticks li::before {
  content: "";
  position: absolute;
  left: 0; top: .95em;
  width: .7rem; height: 1px;
  background: var(--blue);
}
.band--dark .ticks li { color: #A9B5C6; }

/* --------------------------------------------------------------------------
   Méthode (étapes)
   -------------------------------------------------------------------------- */
.steps { list-style: none; counter-reset: step; }
.step {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: 1.5rem;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--rule-soft);
}
.step:last-child { border-bottom: 0; }
.step__num {
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--blue);
  padding-top: .5rem;
}
.step h3 { font-size: 1.3rem; margin-bottom: .35rem; }
.step p { color: var(--ink-2); font-size: .96rem; margin: 0; max-width: 62ch; }
@media (max-width: 620px) { .step { grid-template-columns: 1fr; gap: .3rem; } }

/* --------------------------------------------------------------------------
   Technologies
   -------------------------------------------------------------------------- */
.techs {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 2rem 2.5rem;
}
.techs h3 {
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding-bottom: .7rem;
  margin-bottom: .9rem;
  border-bottom: 1px solid var(--rule);
}
.techs ul { list-style: none; }
.techs li { font-size: .93rem; color: var(--ink-2); padding-block: .22rem; }

/* --------------------------------------------------------------------------
   Fiche produit
   -------------------------------------------------------------------------- */
.product-hero {
  padding-block: clamp(3rem, 6vw, 5rem) clamp(2.5rem, 5vw, 4rem);
}
.product-hero h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  margin-bottom: .6rem;
}
.product-hero__baseline {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  color: var(--blue);
  margin-bottom: 1.4rem;
}
.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.5rem;
  align-items: center;
  padding-block: 1rem;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin-top: 2rem;
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--ink-3);
}
.product-meta strong { color: var(--ink); font-weight: 500; }

.feature-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 3px;
  overflow: hidden;
}
.feature-grid > li {
  background: #fff;
  padding: clamp(1.4rem, 2.6vw, 2rem);
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.feature-grid h3 {
  font-size: 1.18rem;
  padding-bottom: .8rem;
  margin-bottom: .5rem;
  border-bottom: 1px solid var(--rule-soft);
}

.breadcrumb {
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: var(--ink-3); text-decoration: none; }
.breadcrumb a:hover { color: var(--blue); }
.breadcrumb span { margin-inline: .5rem; opacity: .5; }

/* Navigation produit suivant/précédent */
.prod-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  background: var(--paper);
  border-block: 1px solid var(--rule);
}
.prod-nav a {
  background: var(--paper);
  border-right: 1px solid var(--rule);
  padding: 1.5rem var(--gut);
  text-decoration: none;
  color: var(--ink);
  transition: background .25s ease;
}
.prod-nav a:hover { background: var(--blue-wash); }
.prod-nav .label { margin-bottom: .35rem; }
.prod-nav strong { font-family: var(--serif); font-size: 1.25rem; font-weight: 400; }

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-direct {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #24344D;
}
.contact-direct a {
  font-family: var(--serif);
  font-size: 1.35rem;
  text-decoration: none;
}
.contact-direct a:hover { text-decoration: underline; }

.form-card {
  background: #fff;
  border-radius: 3px;
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  color: var(--ink);
}
/* La carte reste claire même à l'intérieur d'une bande sombre. */
.band--dark .form-card p       { color: var(--ink-2); }
.band--dark .form-card a       { color: var(--blue); }
.band--dark .form-card .consent{ color: var(--ink-3); }
.band--dark .form-card .alert--ok { color: #0B4E33; }
.band--dark .form-card .alert--ko { color: #7E1A1A; }
.band--dark .form-card label   { color: var(--ink-2); }
.field { margin-bottom: 1.15rem; }
.field label {
  display: block;
  font-family: var(--mono);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: .45rem;
}
.field label span { color: var(--blue); margin-left: .15rem; }
.field input,
.field textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: .8rem .9rem;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.field textarea { resize: vertical; min-height: 9rem; }
.field input:focus,
.field textarea:focus {
  outline: none;
  background: #fff;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(11,63,209,.12);
}
.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] { border-color: var(--ko); }

.err { color: var(--ko); font-size: .85rem; margin: .4rem 0 0; }
.consent { font-size: .82rem; color: var(--ink-3); margin: 1rem 0 0; line-height: 1.5; }

.hp {
  position: absolute; left: -9999px;
  width: 1px; height: 1px; overflow: hidden;
}

.alert {
  padding: 1rem 1.2rem;
  border-radius: 2px;
  border-left: 3px solid;
  font-size: .95rem;
  margin: 0 0 1.5rem;
}
.alert--ok { background: rgba(15,107,69,.08); border-color: var(--ok); color: #0B4E33; }
.alert--ko { background: rgba(163,32,32,.07); border-color: var(--ko); color: #7E1A1A; }

/* --------------------------------------------------------------------------
   Appel à l'action final
   -------------------------------------------------------------------------- */
.cta {
  background: var(--dark);
  color: #fff;
  padding-block: clamp(3.5rem, 7vw, 5.5rem);
  text-align: center;
}
.cta h2 {
  font-size: clamp(1.8rem, 4.2vw, 3rem);
  margin-bottom: 1rem;
  color: #fff;
}
.cta p {
  color: #A9B5C6;
  max-width: 52ch;
  margin-inline: auto;
}
.cta .actions { justify-content: center; }

/* --------------------------------------------------------------------------
   Pied de page
   -------------------------------------------------------------------------- */
.site-foot {
  background: var(--dark-2);
  color: #93A2B8;
  font-size: .92rem;
}
.foot__top {
  max-width: var(--max);
  margin-inline: auto;
  padding: clamp(3rem, 6vw, 4.5rem) var(--gut) clamp(2rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.6fr);
  gap: clamp(2rem, 5vw, 4rem);
}
@media (max-width: 860px) { .foot__top { grid-template-columns: 1fr; } }

.foot__pitch { margin: 1.2rem 0 1rem; max-width: 38ch; color: #93A2B8; }
.foot__mail a {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: #9DBBFF;
  text-decoration: none;
}
.foot__mail a:hover { text-decoration: underline; }

.foot__cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
}
.foot__col .label { color: #64748E; margin-bottom: 1rem; }
.foot__col ul { list-style: none; }
.foot__col li { margin-bottom: .55rem; }
.foot__col a { color: #C3CCDA; text-decoration: none; font-size: .93rem; }
.foot__col a:hover { color: #fff; text-decoration: underline; }

.foot__legal {
  max-width: var(--max);
  margin-inline: auto;
  padding: 1.5rem var(--gut) 2.5rem;
  border-top: 1px solid #24344D;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .5rem 2rem;
  font-size: .82rem;
  color: #6C7D96;
}
.foot__legal p { margin: 0; }
.foot__legal strong { color: #A9B5C6; font-weight: 600; }

/* --------------------------------------------------------------------------
   Page 404
   -------------------------------------------------------------------------- */
.error-page {
  text-align: center;
  padding-block: clamp(5rem, 14vw, 10rem);
}
.error-page .code {
  font-family: var(--mono);
  font-size: .85rem;
  letter-spacing: .2em;
  color: var(--blue);
  margin-bottom: 1.5rem;
}
.error-page h1 { font-size: clamp(2rem, 5vw, 3.2rem); margin-bottom: 1rem; }
.error-page p { color: var(--ink-2); max-width: 46ch; margin-inline: auto; }

/* --------------------------------------------------------------------------
   Animation de révélation
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1);
  transition-delay: var(--d, 0ms);
}
.reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover { transform: none; }
  .arrow-link::after { transition: none; }
}

/* --------------------------------------------------------------------------
   Impression
   -------------------------------------------------------------------------- */
@media print {
  .site-head, .site-nav, .burger, .cta, .foot__cols { display: none; }
  body { background: #fff; font-size: 12pt; }
  .reveal { opacity: 1; transform: none; }
  a { text-decoration: underline; color: #000; }
}