/* Morpheus Avocats — identité du site public, dérivée du logo (casque marine,
   rameau d'olivier, olive grenat). Aucune ressource externe : fontes système,
   animations CSS locales, sobriété conforme à l'art. 10 RIN. */

:root {
  --marine: #16304a;
  --marine-fonce: #0d1f33;
  --marine-nuit: #0a1828;
  --papier: #f8f6f1;
  --blanc: #fffdf8;
  --encre: #23201a;
  --taupe: #6b6253;
  --sable: #d4cdbc;
  --grenat: #a8392e;
  --serif: Georgia, 'Times New Roman', 'Palatino Linotype', serif;
  --transition: 0.45s cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--papier);
  color: var(--encre);
  font-family: var(--serif);
  font-size: 1.0625rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.cadre { max-width: 1080px; margin: 0 auto; padding: 0 1.5rem; }
.cadre-etroit { max-width: 760px; margin: 0 auto; padding: 0 1.5rem; }

::selection { background: var(--marine); color: var(--papier); }

/* ===== En-tête fixe ===== */
.ent {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem 2rem;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
.ent.compacte {
  background: rgba(248, 246, 241, 0.94);
  backdrop-filter: blur(8px);
  padding: 0.55rem 2rem;
  border-bottom: 1px solid var(--sable);
}
.ent-marque { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; }
.ent-marque img { height: 44px; width: auto; transition: height var(--transition); }
.ent.compacte .ent-marque img { height: 34px; }
.ent-marque span {
  font-size: 1rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--marine); font-weight: 600;
}
.ent nav ul { list-style: none; display: flex; gap: 1.9rem; align-items: center; }
.ent nav a {
  position: relative; text-decoration: none; color: var(--marine);
  font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase;
  padding-bottom: 0.25rem;
}
.ent nav a::after {
  content: ''; position: absolute; left: 0; bottom: 0; height: 1.5px; width: 0;
  background: var(--grenat); transition: width 0.3s ease;
}
.ent nav a:hover::after, .ent nav a[aria-current='page']::after { width: 100%; }
.ent nav a.cta {
  border: 1px solid var(--marine); padding: 0.5rem 1.1rem;
  transition: background 0.3s, color 0.3s;
}
.ent nav a.cta:hover { background: var(--marine); color: var(--papier); }
.ent nav a.cta::after { display: none; }

/* ===== Héros ===== */
.heros {
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  text-align: center; position: relative; overflow: hidden;
  background:
    radial-gradient(ellipse 90% 60% at 50% -10%, rgba(22, 48, 74, 0.08), transparent 60%),
    var(--papier);
  padding: 7rem 1.5rem 4rem;
}
.heros img.embleme {
  width: 200px; max-width: 50vw; height: auto;
  animation: flotter 7s ease-in-out infinite;
}
@keyframes flotter {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.heros h1 {
  margin-top: 2.2rem;
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--marine);
}
.heros .devise {
  margin-top: 1.1rem; max-width: 560px;
  font-size: clamp(1rem, 2vw, 1.2rem); font-style: italic; color: var(--taupe);
}
.filet-grenat {
  width: 64px; height: 2px; background: var(--grenat); margin: 1.6rem auto 0;
  transform-origin: center; animation: deplier 1.2s ease 0.4s both;
}
@keyframes deplier { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.heros .actions { margin-top: 2.4rem; display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }
.btn {
  display: inline-block; text-decoration: none; cursor: pointer;
  font-family: var(--serif); font-size: 0.82rem; letter-spacing: 0.16em; text-transform: uppercase;
  padding: 0.85rem 1.9rem; border: 1px solid var(--marine);
  color: var(--papier); background: var(--marine);
  transition: background 0.3s, color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.btn:hover { background: var(--marine-fonce); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(13, 31, 51, 0.18); }
.btn.creux { background: transparent; color: var(--marine); }
.btn.creux:hover { background: var(--marine); color: var(--papier); }
.heros .indice {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  color: var(--taupe); font-size: 1.4rem; text-decoration: none;
  animation: pulser 2.2s ease-in-out infinite;
}
@keyframes pulser { 0%, 100% { transform: translate(-50%, 0); opacity: 0.55; } 50% { transform: translate(-50%, 8px); opacity: 1; } }

/* ===== Sections ===== */
section.bloc { padding: 5.5rem 0; }
section.bloc.fonce { background: var(--marine-fonce); color: var(--papier); }
section.bloc.blanc { background: var(--blanc); border-block: 1px solid var(--sable); }

.surtitre {
  font-size: 0.72rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--grenat); margin-bottom: 0.8rem;
}
.bloc h2 {
  font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--marine);
  margin-bottom: 1.4rem;
}
.bloc.fonce h2 { color: var(--papier); }
.bloc.fonce .surtitre { color: var(--sable); }
.bloc p + p { margin-top: 1rem; }
.discret { font-size: 0.9rem; color: var(--taupe); }
.bloc.fonce .discret { color: var(--sable); }

/* Révélation au défilement (JS ajoute .vu) */
.rv { opacity: 0; transform: translateY(26px); transition: opacity 0.8s ease, transform 0.8s ease; }
.rv.vu { opacity: 1; transform: none; }
.rv-2 { transition-delay: 0.12s; }
.rv-3 { transition-delay: 0.24s; }
.rv-4 { transition-delay: 0.36s; }

/* ===== Domaines (cartes) ===== */
.grille-domaines {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.4rem; margin-top: 2.4rem;
}
.carte {
  background: var(--blanc); border: 1px solid var(--sable);
  padding: 2rem 1.8rem 1.7rem; position: relative; overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.carte::before {
  content: ''; position: absolute; top: 0; left: 0; height: 2.5px; width: 0;
  background: var(--grenat); transition: width 0.45s ease;
}
.carte:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(13, 31, 51, 0.12); border-color: var(--marine); }
.carte:hover::before { width: 100%; }
.carte h3 {
  font-size: 1.02rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--marine); font-weight: 600; margin-bottom: 0.7rem;
}
.carte p { font-size: 0.95rem; color: var(--taupe); }

/* ===== Approche (jalons) ===== */
.jalons { margin-top: 2.2rem; display: grid; gap: 0; }
.jalon {
  display: grid; grid-template-columns: 64px 1fr; gap: 1.4rem;
  padding: 1.5rem 0; border-bottom: 1px solid rgba(212, 205, 188, 0.25);
}
.jalon:last-child { border-bottom: 0; }
.jalon .num {
  font-size: 1.9rem; color: var(--sable); font-style: italic; line-height: 1;
  padding-top: 0.2rem;
}
.jalon h3 { font-size: 1rem; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 0.4rem; }
.jalon p { font-size: 0.95rem; }

/* ===== Blog ===== */
.liste-articles { margin-top: 2.2rem; display: grid; gap: 1.2rem; }
.article-carte {
  display: block; text-decoration: none; color: inherit;
  background: var(--blanc); border: 1px solid var(--sable);
  padding: 1.7rem 1.9rem; transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.article-carte:hover { transform: translateY(-4px); box-shadow: 0 14px 32px rgba(13, 31, 51, 0.1); border-color: var(--marine); }
.article-carte time { font-size: 0.75rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--grenat); }
.article-carte h3 { margin: 0.45rem 0 0.5rem; font-size: 1.18rem; color: var(--marine); font-weight: 600; }
.article-carte p { font-size: 0.95rem; color: var(--taupe); }
.article-corps { margin-top: 2rem; }
.article-corps p + p { margin-top: 1.05rem; }

/* ===== Formulaires ===== */
.panneau {
  background: var(--blanc); border: 1px solid var(--sable);
  padding: 2.2rem 2.4rem; margin-top: 1.8rem;
}
.bloc.fonce .panneau { background: rgba(248, 246, 241, 0.06); border-color: rgba(212, 205, 188, 0.3); }
label {
  display: block; font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--taupe); margin: 1.1rem 0 0.35rem;
}
label:first-child { margin-top: 0; }
.bloc.fonce label { color: var(--sable); }
input[type='text'], input[type='email'], input[type='password'], textarea {
  width: 100%; padding: 0.7rem 0.85rem; font: inherit; color: var(--encre);
  background: var(--papier); border: 1px solid var(--sable); border-radius: 0;
  transition: border-color 0.3s, box-shadow 0.3s;
}
textarea { min-height: 130px; resize: vertical; }
input:focus, textarea:focus { outline: none; border-color: var(--marine); box-shadow: 0 0 0 1px var(--marine); }
button.btn { margin-top: 1.4rem; }
.ne-pas-remplir { position: absolute; left: -9999px; height: 0; overflow: hidden; }
.avis { border-left: 2.5px solid var(--marine); padding: 0.7rem 1.1rem; background: var(--blanc); margin-top: 1.2rem; }
.avis.erreur { border-left-color: var(--grenat); color: var(--grenat); }

/* ===== Tableaux (espace client) ===== */
table { width: 100%; border-collapse: collapse; margin-top: 1.2rem; background: var(--blanc); }
th { font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--taupe); text-align: left; }
th, td { padding: 0.7rem 0.9rem; border-bottom: 1px solid var(--sable); }
tbody tr { transition: background 0.25s; }
tbody tr:hover { background: var(--papier); }
td a { color: var(--marine); }

/* ===== Contact ===== */
.coordonnees { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 2rem; margin-top: 2rem; }
.coordonnees h3 { font-size: 0.85rem; letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 0.6rem; color: var(--sable); }
.coordonnees a { color: var(--papier); }
address { font-style: normal; }

/* ===== Pied de page ===== */
footer { background: var(--marine-nuit); color: var(--sable); position: relative; overflow: hidden; }
footer .filigrane {
  position: absolute; right: -60px; bottom: -80px; width: 360px; opacity: 0.05;
  pointer-events: none;
}
.pied { padding: 3.2rem 0 2.6rem; position: relative; }
.pied .colonnes { display: flex; flex-wrap: wrap; gap: 2.5rem; justify-content: space-between; align-items: flex-start; }
.pied .marque { font-size: 1.05rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--papier); }
.pied .mention-rin { max-width: 420px; font-size: 0.82rem; margin-top: 0.8rem; }
.pied ul { list-style: none; }
.pied li + li { margin-top: 0.45rem; }
.pied a { color: var(--sable); text-decoration: none; font-size: 0.85rem; transition: color 0.25s; }
.pied a:hover { color: var(--papier); }
.pied .basdepage {
  margin-top: 2.6rem; padding-top: 1.4rem; border-top: 1px solid rgba(212, 205, 188, 0.2);
  font-size: 0.78rem; display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between;
}

/* ===== Pages intérieures (légal, portail, blog) ===== */
.page-interieure { padding: 9rem 0 4.5rem; }
.page-interieure h1 {
  font-size: clamp(1.6rem, 3.4vw, 2.3rem); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--marine); font-weight: 500;
}
.page-interieure .filet-grenat { margin: 1.2rem 0 0; }
.page-interieure section { margin-top: 3rem; }
.page-interieure h2 {
  font-size: 1.05rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--marine); margin-bottom: 0.9rem;
}
ul.liste { margin: 0.7rem 0 0 1.2rem; }
ul.liste li + li { margin-top: 0.45rem; }
a { color: var(--grenat); }

/* ===== Accessibilité & mouvements réduits ===== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .rv { opacity: 1; transform: none; }
}

@media (max-width: 720px) {
  .ent { padding: 0.7rem 1rem; }
  .ent nav ul { gap: 1rem; }
  .ent nav a { font-size: 0.68rem; letter-spacing: 0.1em; }
  .ent-marque span { display: none; }
  .heros { min-height: 92vh; }
  section.bloc { padding: 3.6rem 0; }
  .panneau { padding: 1.6rem 1.3rem; }
}