/* ==========================
   PYXIS — style.css (v1.1)
   Fond bibliothèque + glass + grain
   Nav plus discret + menu items + petits correctifs
   ========================== */

/* Reset léger */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: rgba(255,255,255,.92);
  background: #070A12;
  overflow-x: hidden;
}

/* Variables */
:root{
  --bg: #070A12;
  --panel: rgba(10, 14, 26, .62);
  --panel-2: rgba(10, 14, 26, .42);
  --border: rgba(255, 255, 255, .10);
  --shadow: 0 18px 60px rgba(0,0,0,.55);
  --gold: #d4b06a;
  --gold-2: #f0d7a4;
  --text-dim: rgba(255,255,255,.74);
  --blur: 14px;
  --radius: 18px;
}

/* Utilitaires */
.is-hidden { display: none !important; }
.container { width: min(1100px, calc(100% - 40px)); margin: 0 auto; }

/* ==========================
   INTRO
   ========================== */
.intro{
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 48px 20px;
  isolation: isolate;
}

/* Background bibliothèque (hero.jpg) */
.intro::before{
  content:"";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(1200px 700px at 30% 20%, rgba(212,176,106,.25), transparent 60%),
    radial-gradient(900px 600px at 80% 30%, rgba(140,170,255,.16), transparent 55%),
    linear-gradient(180deg, rgba(0,0,0,.68), rgba(0,0,0,.55)),
    url("/assets/img/hero.jpg");
  background-size: cover;
  background-position: center;
  filter: saturate(1.05) contrast(1.05);
  z-index: -3;
}

/* Vignette sombre sur les bords */
.intro::after{
  content:"";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 40%, transparent 0 45%, rgba(0,0,0,.72) 75%);
  z-index: -2;
}

.intro__grain{
  position:absolute;
  inset:0;
  background: url("/assets/img/texture-grain.jpg");
  background-size: 420px 420px;
  opacity: .12;
  mix-blend-mode: overlay;
  pointer-events:none;
  z-index:-1;
}

.intro__card{
  width: min(760px, 100%);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow);
  backdrop-filter: blur(var(--blur));
  padding: 28px 28px 22px;
}

.intro__brand{
  display:flex;
  align-items:center;
  gap: 14px;
  margin-bottom: 14px;
}

.intro__logo{
  width: 84px;
  height: auto;
  display:block;
  filter: drop-shadow(0 10px 26px rgba(0,0,0,.45));
}

.intro__name{
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(255,255,255,.86);
  font-size: 12px;
}
.intro__name .dot{ color: var(--gold); margin-right: 6px; }

.intro__title{
  margin: 6px 0 8px;
  font-family: ui-serif, Georgia, "Times New Roman", Times, serif;
  font-weight: 700;
  font-size: clamp(30px, 4.2vw, 56px);
  line-height: 1.06;
  letter-spacing: .01em;
  color: rgba(255,255,255,.95);
}

.intro__subtitle{
  margin: 0 0 18px;
  color: var(--text-dim);
  font-size: clamp(14px, 1.6vw, 18px);
  line-height: 1.55;
}

.intro__actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items:center;
  margin-bottom: 10px;
}

.intro__hint{
  margin: 0;
  font-size: 12px;
  color: rgba(255,255,255,.55);
}

/* ==========================
   BOUTONS
   ========================== */
.btn{
  appearance:none;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.92);
  border-radius: 999px;
  padding: 10px 16px;
  font-weight: 650;
  cursor:pointer;
  transition: transform .12s ease, background .12s ease, border-color .12s ease, opacity .12s ease;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  gap: 8px;
}

.btn:hover{ transform: translateY(-1px); background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.18); }
.btn:active{ transform: translateY(0px); opacity:.95; }

.btn--primary{
  border-color: rgba(212,176,106,.35);
  background: linear-gradient(180deg, rgba(212,176,106,.28), rgba(212,176,106,.14));
  color: rgba(255,255,255,.95);
}
.btn--primary:hover{
  border-color: rgba(212,176,106,.55);
  background: linear-gradient(180deg, rgba(212,176,106,.34), rgba(212,176,106,.18));
}

.btn--ghost{ background: rgba(10,14,26,.30); }

.btn--small{
  margin-top: 10px;
  padding: 9px 14px;
  font-size: 13px;
}

/* ==========================
   SITE / NAV  (mise à jour)
   ========================== */
.site{ min-height: 100vh; }

.nav{
  position: sticky;
  top: 0;
  z-index: 50;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 16px;
  background: rgba(7,10,18,.38);
  border-bottom: 1px solid rgba(255,255,255,.06);
  backdrop-filter: blur(14px);
}

/* Brand discret (si tu gardes le lien) */
.nav__brand{
  display:flex;
  align-items:center;
  gap: 10px;
  text-decoration:none;
  color: rgba(255,255,255,.90);
}

/* Tu as demandé : supprimer le logo du menu.
   => si l'image est encore dans le HTML, elle sera cachée. */
.nav__logo{ display:none !important; }

.nav__wordmark{
  font-family: ui-serif, Georgia, "Times New Roman", Times, serif;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-size: 12px;
  color: rgba(255,255,255,.82);
}

.nav__links{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items:center;
}

.nav__link{
  text-decoration:none;
  color: rgba(255,255,255,.70);
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: background .12s ease, border-color .12s ease, color .12s ease;
  font-weight: 650;
  font-size: 13px;
  letter-spacing: .02em;
}
.nav__link:hover{
  color: rgba(255,255,255,.92);
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.10);
}

/* Optionnel : mettre en évidence un lien “soumettre” si tu lui ajoutes class="nav__link nav__link--accent" */
.nav__link--accent{
  border-color: rgba(212,176,106,.28);
  background: rgba(212,176,106,.10);
  color: rgba(240,215,164,.92);
}
.nav__link--accent:hover{
  border-color: rgba(212,176,106,.45);
  background: rgba(212,176,106,.14);
  color: rgba(255,255,255,.95);
}

.iconbtn{
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.9);
  cursor:pointer;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.iconbtn:hover{ transform: translateY(-1px); background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.18); }

/* (Optionnel) bouton menu mobile si tu l’ajoutes en HTML : <button class="nav__menuBtn">Menu</button> */
.nav__menuBtn{
  display:none;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.88);
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 650;
  cursor:pointer;
}

/* ==========================
   HERO (home)
   ========================== */
.hero{
  position: relative;
  min-height: calc(100vh - 62px);
  display:flex;
  align-items: center;
  padding: 52px 0 30px;
  isolation: isolate;
}

.hero__bg{
  position:absolute;
  inset: 0;
  background:
    radial-gradient(1200px 700px at 30% 20%, rgba(212,176,106,.22), transparent 60%),
    radial-gradient(900px 600px at 80% 30%, rgba(140,170,255,.14), transparent 55%),
    linear-gradient(180deg, rgba(0,0,0,.70), rgba(0,0,0,.62)),
    url("/assets/img/hero.jpg");
  background-size: cover;
  background-position: center;
  z-index: -3;
}

.hero__grain{
  position:absolute;
  inset:0;
  background: url("/assets/img/texture-grain.jpg");
  background-size: 420px 420px;
  opacity: .10;
  mix-blend-mode: overlay;
  pointer-events:none;
  z-index:-2;
}

.hero__content{ padding: 0 0 18px; }

.badge{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(212,176,106,.30);
  background: rgba(10,14,26,.45);
  color: rgba(240,215,164,.92);
  font-weight: 650;
  letter-spacing: .05em;
  font-size: 12px;
  text-transform: uppercase;
}

.hero__title{
  margin: 14px 0 10px;
  font-family: ui-serif, Georgia, "Times New Roman", Times, serif;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: clamp(44px, 7.2vw, 92px);
  line-height: 1.02;
  text-shadow: 0 20px 60px rgba(0,0,0,.60);
}

.hero__lead{
  margin: 0 0 18px;
  width: min(760px, 100%);
  color: rgba(255,255,255,.82);
  font-size: clamp(14px, 1.6vw, 18px);
  line-height: 1.6;
}

.hero__cta{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}

/* ==========================
   GRID / CARDS
   ========================== */
.grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.card{
  background: var(--panel-2);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  padding: 18px 18px 16px;
  box-shadow: 0 18px 50px rgba(0,0,0,.40);
  backdrop-filter: blur(var(--blur));
}

.card__kicker{
  margin: 0 0 8px;
  color: rgba(240,215,164,.92);
  font-size: 13px;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.card__text{
  margin: 0;
  color: rgba(255,255,255,.78);
  line-height: 1.6;
  font-size: 14px;
}

/* ==========================
   FOOTER
   ========================== */
.footer{
  margin-top: 26px;
  padding: 16px 0 0;
  display:flex;
  justify-content: space-between;
  gap: 10px;
  color: rgba(255,255,255,.60);
  font-size: 12px;
  border-top: 1px solid rgba(255,255,255,.10);
}

.footer a{
  color: rgba(255,255,255,.70);
  text-decoration:none;
  border-bottom: 1px solid rgba(255,255,255,.18);
}
.footer a:hover{
  color: rgba(255,255,255,.90);
  border-bottom-color: rgba(212,176,106,.55);
}

/* ==========================
   Responsive
   ========================== */
@media (max-width: 900px){
  .grid{ grid-template-columns: 1fr; }
  .nav{ padding: 10px 12px; }
  .container{ width: min(1100px, calc(100% - 28px)); }
}

@media (max-width: 560px){
  .intro__card{ padding: 20px 18px 16px; }
  .intro__logo{ width: 68px; }

  /* Avant : tu cachais tout le menu.
     Maintenant : on garde un minimum propre.
     Si tu n’as pas de bouton menu, ça reste clean, juste compact. */
  .nav__links{
    gap: 6px;
  }
  .nav__link{
    padding: 6px 8px;
    font-size: 12px;
  }
  .nav__menuBtn{ display:inline-flex; }
}