/* Hercules IT — feuille de style unique, sans dépendance externe.
   Une seule présentation : clair, vert, arrondi, typographie éditoriale. */

:root {
  --bg: #f2fbf7;
  --bg-soft: #e8f6f0;
  --panel: #ffffff;
  --panel-2: #eefaf4;
  --line: #cfe9de;
  --line-strong: #a6dcc5;
  --fg: #0f241c;
  --fg-dim: #3c584c;
  --fg-faint: #6b887b;
  --accent: #12a06a;
  --accent-soft: #2cc98b;
  --accent-ink: #ffffff;
  --busy: #f0ad3c;
  --ok: #46d39a;
  --radius: 24px;
  --radius-sm: 16px;
  --maxw: 1010px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}


* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  color-scheme: light;
  scrollbar-color: var(--line-strong) transparent;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  letter-spacing: -0.005em;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; }

a {
  color: var(--fg);
  text-decoration-color: var(--line-strong);
  text-underline-offset: 3px;
}
a:hover { text-decoration-color: var(--accent); color: var(--accent); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--accent); color: var(--accent-ink);
  padding: .6rem 1rem; z-index: 100; border-radius: 0 0 var(--radius-sm) 0;
  font-weight: 600;
}
.skip:focus { left: 0; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- En-tête ---------- */

.top {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: saturate(150%) blur(12px);
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  border-bottom: 1px solid var(--line);
}

.top .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; min-height: 70px; flex-wrap: wrap;
}

/* Le monogramme fait office de H majuscule : il suit la taille du texte (em). */
.brand {
  display: inline-flex; align-items: center; gap: 0;
  text-decoration: none; font-size: 1.26rem; line-height: 1;
}

.brand-mark {
  width: 1.2em; height: 1.2em; flex: 0 0 auto;
  border-radius: .3em;
  box-shadow: 0 4px 12px color-mix(in srgb, var(--accent) 16%, transparent);
  transform: translateY(-0.02em);
  transition: transform .18s ease;
}
.brand:hover .brand-mark { transform: translateY(-0.02em) rotate(-3deg) scale(1.04); }

.brand-word {
  font-weight: 750; letter-spacing: -0.025em; white-space: nowrap;
  margin-left: -0.19em;
}
.brand-word i {
  font-style: normal; font-weight: 620; color: var(--accent);
  letter-spacing: .035em;
}

nav[aria-label="Navigation principale"] { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }

nav a {
  padding: .44rem .72rem; border-radius: 8px;
  font-size: .93rem; color: var(--fg-dim); text-decoration: none;
}
nav a:hover { background: var(--panel); color: var(--fg); }
nav a[aria-current="page"] {
  color: var(--fg); background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--line-strong);
}
nav a.nav-cta {
  background: var(--accent); color: var(--accent-ink); font-weight: 600;
  margin-left: 6px;
}
nav a.nav-cta:hover, nav a.nav-cta[aria-current="page"] {
  background: var(--accent-soft); color: var(--accent-ink);
}

/* ---------- Vues (SPA) ---------- */

.view { display: block; }
.view[hidden] { display: none; }

.wrap.block { padding: 64px 0; border-top: 1px solid var(--line); }

.kicker {
  font-family: var(--mono);
  font-size: .78rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent); margin: 0 0 18px;
}

h1 {
  font-size: clamp(2.05rem, 5.2vw, 3.4rem);
  line-height: 1.07; letter-spacing: -0.035em;
  margin: 0 0 20px; font-weight: 760;
}
h1:focus { outline: none; }
h1 em { font-style: normal; color: var(--accent); }

h2 {
  font-size: clamp(1.45rem, 3.1vw, 2rem);
  line-height: 1.15; letter-spacing: -0.025em;
  margin: 0 0 14px; font-weight: 700;
}

h3 { font-size: 1.12rem; letter-spacing: -0.015em; margin: 0 0 8px; font-weight: 660; }

.lede {
  font-size: clamp(1.03rem, 2vw, 1.24rem);
  color: var(--fg-dim); max-width: 64ch; margin: 0 0 30px;
}

p { margin: 0 0 16px; }
p:last-child { margin-bottom: 0; }
.muted { color: var(--fg-dim); }
.faint { color: var(--fg-faint); font-size: .88rem; }

/* ---------- Héros ---------- */

.hero { padding: 88px 0 60px; position: relative; overflow: hidden; isolation: isolate; }
.hero > * { position: relative; }

.hero::before {
  content: "";
  position: absolute; inset: -40% 30% auto auto;
  width: 620px; height: 620px; border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 20%, transparent), transparent 68%);
  filter: blur(20px); pointer-events: none; z-index: -1;
}

.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: .78rem 1.25rem; border-radius: 10px;
  font-weight: 620; font-size: .97rem; text-decoration: none;
  border: 1px solid var(--line-strong); color: var(--fg);
  background: var(--panel);
  transition: transform .16s ease, border-color .16s ease, background .16s ease;
}
.btn:hover { transform: translateY(-1px); border-color: var(--accent); color: var(--fg); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-soft); color: var(--accent-ink); }

/* ---------- Bandeau de preuves ---------- */

.proofs {
  display: grid; gap: 1px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  background: var(--line); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; margin-top: 44px;
}
.proofs > div { background: var(--bg-soft); padding: 22px 24px; }
.proofs strong { display: block; font-size: 1.02rem; letter-spacing: -0.015em; margin-bottom: 4px; }
.proofs span { color: var(--fg-dim); font-size: .92rem; }

/* ---------- Bento / cartes ---------- */

.bento {
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  margin-top: 34px;
}

.card {
  display: block; text-decoration: none; color: inherit;
  background: linear-gradient(180deg, var(--panel), var(--bg-soft));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px;
  transition: border-color .18s ease, transform .18s ease;
}
.card:hover { border-color: var(--accent); transform: translateY(-2px); color: inherit; }

.card .num {
  font-family: var(--mono); font-size: .76rem; letter-spacing: .14em;
  color: var(--accent); display: block; margin-bottom: 12px;
}
.card p { color: var(--fg-dim); font-size: .95rem; margin: 0; }
.card .more { display: inline-block; margin-top: 14px; font-size: .88rem; color: var(--accent); font-weight: 600; }

/* ---------- Silo détaillé ---------- */

.silo {
  border-top: 1px solid var(--line); padding-top: 30px;
  display: grid; gap: 22px;
  grid-template-columns: minmax(200px, 260px) 1fr;
}
.wrap.block:first-of-type .silo { border-top: 0; padding-top: 0; }
.silo .silo-head h3 { margin-bottom: 6px; font-size: 1.25rem; }
.silo .tag {
  font-family: var(--mono); font-size: .74rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--fg-faint);
}
@media (max-width: 720px) { .silo { grid-template-columns: 1fr; gap: 10px; } }

/* Sur petit écran : en-tête compact, le logo fait office de retour à l'accueil */
@media (max-width: 600px) {
  .hero { padding: 54px 0 42px; }
  .top .wrap { min-height: 60px; gap: 10px; }
  .brand { font-size: 1.12rem; }
  nav a { padding: .38rem .5rem; font-size: .87rem; }
  nav a[data-nav="/"]:not(.nav-cta) { display: none; }
  .wrap.block { padding: 46px 0; }
}

[id] { scroll-margin-top: 92px; }

ul.clean { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
ul.clean li { position: relative; padding-left: 22px; color: var(--fg-dim); }
ul.clean li::before {
  content: ""; position: absolute; left: 2px; top: .62em;
  width: 7px; height: 7px; border-radius: 2px; background: var(--accent); opacity: .8;
}
ul.clean li strong { color: var(--fg); font-weight: 620; }

.grid-list { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px 26px; }

.price-note {
  display: inline-flex; align-items: baseline; gap: .5rem; flex-wrap: wrap;
  margin-top: 16px; padding: 12px 16px;
  background: var(--panel); border: 1px solid var(--line);
  border-left: 3px solid var(--accent); border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.price-note b { font-size: 1.05rem; }
.price-note span { color: var(--fg-faint); font-size: .86rem; }

/* ---------- Étude de cas ---------- */

.case {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 30px; margin-bottom: 20px;
}
.case header { margin-bottom: 20px; }
.case .meta {
  font-family: var(--mono); font-size: .75rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--fg-faint); display: block; margin-bottom: 10px;
}
.case h3 { font-size: 1.35rem; margin-bottom: 6px; }
.case dl { margin: 0; display: grid; gap: 16px; }
@media (min-width: 780px) { .case dl { grid-template-columns: 110px 1fr; gap: 12px 22px; } }
.case dt {
  font-family: var(--mono); font-size: .76rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--accent); padding-top: .28em;
}
.case dd { margin: 0; color: var(--fg-dim); }
.case dd strong { color: var(--fg); }

.tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 16px; padding: 0; list-style: none; }
.tags li {
  font-family: var(--mono); font-size: .74rem;
  border: 1px solid var(--line); border-radius: 999px;
  padding: 3px 10px; color: var(--fg-dim); background: var(--bg-soft);
}

/* ---------- Encarts ---------- */

.note {
  background: var(--panel-2); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px 24px; margin-top: 26px;
}
.note h3 { margin-bottom: 10px; }
.note.human { border-left: 3px solid var(--accent); }

.avail { display: inline-flex; align-items: center; gap: 10px; font-size: .95rem; color: var(--fg-dim); }
.dot {
  width: 9px; height: 9px; border-radius: 50%; background: var(--ok);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--ok) 18%, transparent);
}

.grid-2 { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }

/* ---------- Listes de contact ---------- */

.contact-list { list-style: none; padding: 0; margin: 0 0 8px; display: grid; gap: 14px; }
.contact-list li { display: grid; gap: 2px; }
.contact-list .label {
  font-family: var(--mono); font-size: .74rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--fg-faint);
}
.contact-list a, .contact-list span.value { font-size: 1.05rem; }

/* ---------- Pied de page ---------- */

footer { border-top: 1px solid var(--line); padding: 40px 0 56px; background: var(--bg-soft); }
footer .wrap { display: grid; gap: 14px; }
footer a { color: var(--fg-dim); }
footer a:hover { color: var(--accent); }

/* ---------- Animations (amélioration progressive) ---------- */

@media (prefers-reduced-motion: no-preference) {
  .view:not([hidden]) { animation: viewIn .32s ease both; }

  @supports (animation-timeline: view()) {
    .wrap.block > * {
      animation: rise linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 30%;
    }
  }

  @keyframes viewIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: none; }
  }
  @keyframes rise {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: none; }
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body { font-size: 18px; line-height: 1.74; }
h1 { font-size: clamp(2.1rem, 4.8vw, 3.2rem); letter-spacing: -0.03em; }
h2 { letter-spacing: -0.02em; }
.hero { padding: 76px 0 52px; }
.hero::before { background: radial-gradient(circle, color-mix(in srgb, var(--accent) 18%, transparent), transparent 70%); }
.card { border-radius: 24px; padding: 26px; }
.card:hover { transform: translateY(-4px) rotate(-0.35deg); }
.btn { border-radius: 999px; padding: .86rem 1.45rem; }
nav a { border-radius: 999px; }
nav a.nav-cta { border-radius: 999px; }
.brand-mark { border-radius: 15px; }
.proofs { border-radius: 24px; }
.proofs > div { background: var(--panel); }
.note { border-radius: 20px; }
.case { border-radius: 20px; }
.price-note { border-radius: 0 16px 16px 0; }
.bento { gap: 20px; }

/* ---------- Indicateur de disponibilité ---------- */

.dispo {
  margin-top: 26px; padding: 20px 22px;
  background: var(--panel-2); border: 1px solid var(--line);
  border-radius: var(--radius); max-width: 640px;
}
.dispo-state { display: flex; align-items: flex-start; gap: 12px; }
.dispo-state strong { display: block; font-size: 1.02rem; letter-spacing: -0.01em; }
.dispo-state .faint { font-size: .9rem; display: block; margin-top: 2px; }

.dot-busy {
  flex: none; width: 11px; height: 11px; margin-top: .42em;
  border-radius: 50%; background: var(--busy);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--busy) 20%, transparent);
}

.dispo-track {
  position: relative; height: 10px; margin: 22px 0 10px;
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: 999px;
}
.dispo-bar {
  position: absolute; inset: 0 auto 0 0; width: 82%; border-radius: 999px 0 0 999px;
  background: repeating-linear-gradient(115deg,
    color-mix(in srgb, var(--busy) 62%, transparent) 0 6px,
    color-mix(in srgb, var(--busy) 22%, transparent) 6px 12px);
}
/* Fenêtre ouverte en janvier : le créneau se lit comme une portion distincte,
   posée au bout de la période occupée, et non comme un vide. */
.dispo-slot {
  position: absolute; left: 82%; right: -1px; top: -1px; bottom: -1px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 28%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 55%, transparent);
}
.dispo-node {
  position: absolute; right: -3px; top: 50%; transform: translateY(-50%);
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--bg); border: 3px solid var(--accent);
}
.dispo-node::after {
  content: ""; position: absolute; inset: -8px; border-radius: 50%;
  border: 2px solid color-mix(in srgb, var(--accent) 45%, transparent);
  animation: dispoPulse 2.8s ease-out infinite;
}
@keyframes dispoPulse {
  0%   { transform: scale(.7); opacity: .9; }
  70%  { transform: scale(1.3); opacity: 0; }
  100% { transform: scale(1.3); opacity: 0; }
}

.dispo-legend {
  display: flex; justify-content: space-between; gap: 12px;
  font-family: var(--mono); font-size: .72rem; letter-spacing: .06em;
  text-transform: uppercase; color: var(--fg-faint);
}
.dispo-hi { color: var(--accent); font-weight: 700; }

@media (max-width: 540px) {
  .dispo-legend { flex-direction: column; gap: 3px; }
  .dispo-bar { width: 78%; }
}

@media print {
  .top, footer { display: none; }
  body { background: #fff; color: #000; }
}