/* ===========================
   VARIABLES
=========================== */
:root {
  --violet: #541367;
  --bg:     #f2f1ec;
  --text:   #130202;
  --muted:  #555;
  --nav-h:  90px;
}

/* ===========================
   POLICES
=========================== */
@font-face { font-family: 'police_titre';       src: url('police_titre.ttf'); }
@font-face { font-family: 'police_sous_partie'; src: url('police_sous_partie.ttf'); }
@font-face { font-family: 'police';             src: url('police.ttf'); }

/* ===========================
   BASE
=========================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; margin: 0; padding: 0; }
body { overflow-x: hidden; margin: 0; padding: 0; }

body {
  font-family: 'police', serif;
  font-size: 1.15rem;
  line-height: 1.85;
  background: var(--bg);
  color: var(--text);
}

h2 {
  font-family: 'police_sous_partie', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text);
  margin-bottom: 1.2rem;
}

h3 {
  font-family: 'police_sous_partie', serif;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  color: var(--text);
  margin: 1.2rem 0 0.4rem;
}

p { color: var(--muted); }

/* ===========================
   NAVBAR
=========================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: var(--violet);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
}

.navbar__logo {
  height: 78px;
  width: auto;
  object-fit: contain;
}

.navbar__toggle { display: none; }

.navbar__nav { display: flex; gap: 0.5rem; }

.nav-btn {
  padding: 0.4rem 1.1rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.3);
  color: #f2f1ec;
  text-decoration: none;
  font-family: 'police', serif;
  font-size: 0.88rem;
  transition: background 0.18s, border-color 0.18s;
}

.nav-btn:hover {
  background: rgba(255,255,255,0.25);
  border-color: rgba(255,255,255,0.55);
}

.nav-btn.active {
  background: #fff;
  color: var(--violet);
  border-color: #fff;
  font-weight: 600;
}

/* ===========================
   HERO — plein écran, image droite
=========================== */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 100vh;              /* totalité de la hauteur */
  padding-top: var(--nav-h);  /* espace sous la navbar */
}

.hero__text {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem;
  background: var(--bg);
}

.citation {
  font-family: 'police_titre', serif;
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  color: var(--violet);
  line-height: 1.5;
  font-style: italic;
  text-align: center;
}

.hero__img {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 2.5rem 2rem 1rem;
}

.hero__img img {
  width: 88%;
  height: calc(100vh - var(--nav-h) - 4rem);
  object-fit: cover;
  display: block;
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
}

/* ===========================
   SECTIONS GÉNÉRALES
=========================== */
.section {
  padding: 5rem 5rem;
}

/* ===========================
   SPLIT — image + texte alternés
=========================== */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}

.split__img img {
  width: 95%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 16px;
  display: block;
  margin: 0 auto;
  box-shadow: 0 6px 24px rgba(0,0,0,0.12);
}

/* ===========================
   FORMULES
=========================== */
.section--formules {
  text-align: center;
  padding: 5rem 3rem;
}

.formules__intro {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 3.5rem;
}

.formules__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  max-width: 1100px;
  margin: 0 auto;
}

.formule img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.13);
}

.formule p { margin-top: 0.4rem; font-size: 1.05rem; }

/* ===========================
   FOOTER
=========================== */
.footer {
  background: var(--violet);
  color: #f3e8ff;
  text-align: center;
  padding: 3rem 2rem 2rem;
}

.date-bande {
  display: block;
  text-align: center;
  font-size: 0.80rem;
  font-family: 'police', serif;
  color: rgba(255,255,255,0.45);
  background: #7a2a96;
  padding: 0.5rem 2rem;
  border-top: 2px solid #3d0e4d;
  margin: 0;
}

.footer h2 { color: #fff; margin-bottom: 0.6rem; }

.footer > p {
  color: rgba(255,255,255,0.7);
  font-size: 1.05rem;
  margin-bottom: 2.5rem;
}

.footer__row {
  display: flex;
  justify-content: center;
  gap: 3.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.2rem;
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.footer__col span {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(233,213,255,0.55);
}

.footer__col a {
  color: #e9d5ff;
  text-decoration: none;
  font-size: 1rem;
  border-bottom: 1px solid rgba(233,213,255,0.35);
  padding-bottom: 2px;
  transition: opacity 0.2s;
}

.footer__col a:hover { opacity: 0.65; }



/* ===========================
   RESPONSIVE — Tablette
=========================== */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    height: auto;
  }

  .hero__text { padding: 3rem 2rem; min-height: 40vh; }

  .hero__img {
    height: 50vh;
    padding: 1rem 1.5rem;
    justify-content: center;
    align-items: center;
  }
  .hero__img img {
    width: 100%;
    height: 100%;
    max-width: 420px;
    margin: 0 auto;
    object-fit: cover;
  }

  .split {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 3rem 2rem;
    text-align: center;
  }

  .split__text h2 { text-align: center; }

  .split__img img { width: 90%; margin: 0 auto; }

  /* Sur mobile, image toujours au-dessus */
  .split__img  { order: -1; }

  .formules__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .formule img { height: 220px; }
}

/* ===========================
   RESPONSIVE — Mobile
=========================== */
@media (max-width: 680px) {

  .navbar {
    padding: 0 1.2rem;
    height: auto;
    min-height: var(--nav-h);
    flex-wrap: wrap;
  }

  .navbar__logo { height: 62px; }

  .navbar__nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding: 0.6rem 0 0.8rem;
    gap: 0.4rem;
  }

  .navbar__nav.open { display: flex; }

  .nav-btn {
    width: 100%;
    text-align: left;
    border-radius: 6px;
    padding: 0.55rem 1rem;
  }

  .navbar__toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px; height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
  }

  .navbar__toggle span {
    display: block;
    width: 100%; height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: transform 0.2s, opacity 0.2s;
  }

  .navbar__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .navbar__toggle.open span:nth-child(2) { opacity: 0; }
  .navbar__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .section { padding: 3rem 1.5rem; }
  .section--formules { padding: 3rem 1.5rem; }

  .footer__row { gap: 2rem; }
  .footer__col { align-items: flex-start; }
}