/* ================================
   NAVBAR — Maison Kaya
   ================================ */

:root {
  --txt:      #1a1a1a;
  --bordeaux: #571424;
  --blanc:    #ffffff;
  --beige:    #f3f4f0;
  --bg:       #f3f4f0;
  --font:     "Helvetica Neue", Helvetica, Arial, sans-serif;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--txt);
  background-color: #f3f4f0;
}

/* ================================
   NAVBAR — GRID 3 COLONNES
   ================================ */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 68px;
  padding: 0 2.5rem;
  background: var(--bordeaux);
  box-shadow: none;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.navbar.scrolled {
  background: var(--bordeaux);
  box-shadow: 0 1px 10px rgba(0, 0, 0, 0.15);
}

/* ================================
   COLONNE GAUCHE
   ================================ */

.navbar__left {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 1rem;
}

/* ================================
   COLONNE CENTRE — Logo
   ================================ */

.navbar__logo-link {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.navbar__logo {
  height: 55px;
  width: auto;
  display: block;
  /* Si ton logo est sombre, décommente la ligne suivante pour le rendre blanc */
  /* filter: brightness(0) invert(1); */
}

/* ================================
   COLONNE DROITE — liens + bouton
   ================================ */

.navbar__right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1.8rem;
  min-width: 0;
}

/* Liens */
.navbar__right a:not(.navbar__btn) {
  text-decoration: none;
  color: var(--beige);
  font-family: var(--font);
  font-weight: 400;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 2px;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.navbar__right a:not(.navbar__btn)::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--beige);
  transition: width 0.25s ease;
}

.navbar__right a:not(.navbar__btn):hover,
.navbar__right a:not(.navbar__btn).active {
  color: var(--blanc);
}

.navbar__right a:not(.navbar__btn):hover::after,
.navbar__right a:not(.navbar__btn).active::after {
  width: 100%;
}

/* ================================
   BOUTON RÉSERVER
   ================================ */

.navbar__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 1.6rem;
  padding-bottom: 5px;
  background: transparent;
  color: var(--beige);
  border: 1.5px solid var(--beige);
  border-radius: 6px;
  font-family: "Playfair Display", Georgia, serif;
  font-style: italic;
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  text-transform: none;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease, transform 0.15s ease;
}

.navbar__btn::after { display: none !important; }

.navbar__btn:hover {
  background: var(--beige);
  color: var(--bordeaux);
  transform: translateY(-1px);
}


/* ================================
   BURGER
   ================================ */

.navbar__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1001;
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  padding: 4px;
}

.navbar__burger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background-color: var(--beige);
  border-radius: 2px;
  transform-origin: center;
  transition: transform 0.3s ease, opacity 0.2s ease, width 0.3s ease;
}

.navbar__burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.navbar__burger.open span:nth-child(2) { opacity: 0; width: 0; }
.navbar__burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ================================
   MENU MOBILE — plein écran
   ================================ */

.navbar__mobile-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bordeaux);
  overflow-y: auto;
  opacity: 0;
  padding: 0 2rem;
  pointer-events: none;
  transform: translateY(-10px);
  transition: opacity 0.3s ease, transform 0.3s ease, padding 0.3s ease;
}

.navbar__mobile-menu.open {
  opacity: 1;
  transform: translateY(0);
  padding: 1.5rem 2rem 3rem;
  pointer-events: all;
}

.mobile-links {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.mobile-link {
  text-decoration: none;
  color: var(--beige);
  font-family: var(--font);
  font-weight: 400;
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 1.2rem 0;
  width: 100%;
  border-bottom: 1px solid rgba(243, 244, 240, 0.15);
  transition: color 0.2s ease;
}

.mobile-link:last-child { border-bottom: none; }

.mobile-link:hover,
.mobile-link.active { color: var(--blanc); }

.mobile-footer {
  display: flex;
  justify-content: center;
  width: 100%;
  padding-bottom: 1rem;
}

.mobile-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 2.5rem 3px;
  background: transparent;
  color: var(--beige);
  border: 1.5px solid var(--beige);
  border-radius: 6px;
  font-family: "Playfair Display", Georgia, serif;
  font-style: italic;
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  text-transform: none;
  text-decoration: none;
  transition: background 0.25s ease, color 0.25s ease;
}

.mobile-btn:hover {
  background: var(--beige);
  color: var(--bordeaux);
}


/* ================================
   RESPONSIVE — MOBILE
   ================================ */

@media (max-width: 900px) {
  .navbar {
    padding: 0 1.4rem;
  }

  .navbar__right  { display: none; }
  .navbar__burger { display: flex; }
  .navbar__mobile-menu { display: flex; }

  .navbar__logo { height: 40px; }
}