/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Poppins", sans-serif;
  background-color: #fff;
  color: #333;
  line-height: 1.6;
}

/* --- MENU / BURGER (coller à la place des anciennes règles menu/burger/mobile) --- */

/* variables (si pas déjà définies dans :root) */
:root {
  --rose: #f8bfc5;
  --rose-2: #f4a3ab;
  --accent: #a6243d;
}

/* Header (global) */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(90deg, var(--rose) 0%, var(--rose-2) 100%);
  padding: 1rem 1.5rem;
  z-index: 1500; /* header sous le menu overlay */
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Desktop menu */
nav .menu {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  align-items: center;
}
nav .menu a {
  text-decoration: none;
  color: var(--accent);
  font-weight: 500;
  position: relative;
}

/* Burger icon (hidden desktop) */
.burger {
  display: none;
  width: 28px;
  height: 20px;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  z-index: 2100; /* au-dessus du header */
}
.burger span {
  display: block;
  height: 3px;
  width: 100%;
  background: var(--accent);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease, background 0.3s ease;
}

/* Checkbox (contrôle sans JS) */
#menu-toggle {
  display: none;
}

/* Mobile overlay menu - remplace tout ancien comportement (right: -100% / width:70%) */
@media (max-width: 768px) {
  .burger { display: flex; }

  /* overlay full-screen */
  nav .menu {
    position: fixed;
    inset: 0;                /* top:0; right:0; bottom:0; left:0; */
    width: 100vw;
    height: 100vh;
    background: linear-gradient(180deg, var(--rose), var(--rose-2));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    transform: translateX(100%); /* caché à droite par défaut */
    transition: transform 0.35s ease;
    z-index: 2000;            /* au-dessus de tout */
    padding-top: 3.5rem;      /* laisse la croix visible sous le header */
  }

  /* ouvrir le menu */
  #menu-toggle:checked ~ nav .menu {
    transform: translateX(0);
  }

  /* animation croix */
  #menu-toggle:checked + .burger span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  #menu-toggle:checked + .burger span:nth-child(2) {
    opacity: 0;
  }
  #menu-toggle:checked + .burger span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  /* rend la croix blanche quand ouvert (si fond rose) */
  #menu-toggle:checked + .burger span {
    background: #fff;
  }

  /* look des liens dans overlay */
  nav .menu a {
    font-size: 1.15rem;
    color: var(--accent);
  }
}
/* Empêche le site de bouger horizontalement */
html, body {
  max-width: 100%;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}



  /* Effet croix quand actif */
  #menu-toggle:checked + .burger span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  #menu-toggle:checked + .burger span:nth-child(2) {
    opacity: 0;
  }
  #menu-toggle:checked + .burger span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  /* Burger blanc quand actif (sur fond rose du menu) */
  #menu-toggle:checked + .burger span {
    background: #fff;
  }
}

/* Footer commun */
footer {
  text-align: center;
  padding: 2rem;
  background: #f8bfc5;
  color: #a6243d;
  margin-top: 3rem;
  font-size: 0.9rem;
}