/* ============================================================
   KWIBUKA32 — Communauté Rwandaise de France
   style.css
   ============================================================ */

/* --- Reset & Variables ------------------------------------ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg:      #0a0a0a;
  --bg2:     #111;
  --bg3:     #1a1a1a;
  --border:  #2a2a2a;
  --border2: #333;
  --white:   #f0ece4;
  --grey1:   #aaa;
  --grey2:   #666;
  --grey3:   #333;
  --accent:  #c8b89a;
  --red:     #8b1a1a;
  --nav-h:   64px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Karla', system-ui, sans-serif;
  background: var(--bg);
  color: var(--white);
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
}

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
[role="button"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }


/* --- Nav -------------------------------------------------- */
/*
  backdrop-filter est sur un pseudo-élément ::before pour éviter
  qu'il crée un containing block pour les enfants position:fixed.
  Sans ça, le menu mobile (position:fixed) se positionne
  relativement à la nav, pas au viewport — et "part en vrille".
*/
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  background: rgba(10, 10, 10, 0.96);
  border-bottom: 1px solid var(--border);
  height: var(--nav-h);
}

nav::before {
  content: '';
  position: absolute;
  inset: 0;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: -1;
  pointer-events: none;
}

/* Contrainte max-width : logo à gauche, menu à droite, sans espace infini */
.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-logo img { height: 36px; width: auto; }

.nav-logo span {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1rem;
  font-weight: 300;
  color: var(--white);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--grey1);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--white); }

.burger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.burger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--white);
  transition: transform 0.22s ease, opacity 0.22s ease;
  transform-origin: center;
}

/* Burger → X quand ouvert */
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* --- Hero ------------------------------------------------- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 2rem 3rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 60%, rgba(139,26,26,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.flame-wrap { 

	margin-bottom: 2rem;
	width: 30%;
				
}

.flame-svg {
  width: 58px;
  animation: flicker 2.5s ease-in-out infinite;
}

@keyframes flicker {
  0%,   100% { transform: scaleX(1)    translateY(0);    opacity: 1; }
  25%         { transform: scaleX(0.95) translateY(-2px); opacity: 0.9; }
  50%         { transform: scaleX(1.02) translateY(-1px); opacity: 1; }
  75%         { transform: scaleX(0.97) translateY(-3px); opacity: 0.95; }
}

.kwibuka-badge {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--grey1);
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: center;
}

.kwibuka-badge::before,
.kwibuka-badge::after {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--grey2);
}

.hero-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

.hero-title em { font-style: italic; color: var(--grey1); }

.hero-sub {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  font-weight: 300;
  color: var(--grey1);
  max-width: 580px;
  margin: 0 auto 1.5rem;
  letter-spacing: 0.02em;
}

.hero-date {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey2);
  margin-bottom: 2rem;
}

.countdown { display: flex; gap: 1px; margin-bottom: 2.5rem; }

.cd-block {
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 0.8rem 1.2rem;
  text-align: center;
  min-width: 72px;
}

.cd-num {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 2.2rem;
  font-weight: 300;
  line-height: 1;
  display: block;
}

.cd-label {
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey2);
  display: block;
  margin-top: 4px;
}

.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }

.btn-primary {
  background: var(--white);
  color: var(--bg);
  padding: 0.75rem 2rem;
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: opacity 0.2s;
}

.btn-primary:hover { opacity: 0.85; }

.btn-ghost {
  border: 1px solid var(--border2);
  color: var(--grey1);
  padding: 0.75rem 2rem;
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: all 0.2s;
}

.btn-ghost:hover { border-color: var(--grey1); color: var(--white); }

.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--grey2);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: sbounce 2s infinite;
}

.scroll-hint::after {
  content: '';
  display: block;
  width: 1px;
  height: 30px;
  background: linear-gradient(to bottom, var(--grey2), transparent);
}

@keyframes sbounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}


/* --- Sections --------------------------------------------- */
section { padding: 5rem 2rem; }

.container { max-width: 1100px; margin: 0 auto; }

.section-header { margin-bottom: 2.5rem; }

.section-label {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--grey2);
  display: block;
  margin-bottom: 0.8rem;
}

.section-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 300;
  line-height: 1.1;
}

.section-line { width: 40px; height: 1px; background: var(--grey3); margin-top: 1.2rem; }


/* --- Agenda ----------------------------------------------- */
#agenda { background: var(--bg2); }

.agenda-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}


/* --- Map -------------------------------------------------- */
#map { height: 420px; border: 1px solid var(--border); background: var(--bg3); }

.leaflet-container { background: #111 !important; }

.map-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey2);
  margin-bottom: 0.8rem;
}

.leaflet-tile { filter: invert(1) hue-rotate(180deg) brightness(0.75) contrast(0.9); }

.leaflet-control-zoom a {
  background: var(--bg3) !important;
  color: var(--grey1) !important;
  border-color: var(--border) !important;
}

.leaflet-control-zoom a:hover { color: var(--white) !important; }

.leaflet-control-attribution { display: none; }

.leaflet-popup-content-wrapper {
  background: var(--bg3) !important;
  border: 1px solid var(--border2) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  color: var(--white) !important;
}

.leaflet-popup-tip { background: var(--bg3) !important; }

.leaflet-popup-content {
  font-family: 'Karla', sans-serif;
  font-size: 0.8rem;
  line-height: 1.5;
  margin: 10px 14px !important;
}

.popup-city {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.popup-date { color: var(--grey1); font-size: 0.75rem; }


/* --- Event Cards ------------------------------------------ */
.events-list { display: flex; flex-direction: column; gap: 1px; }

.event-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 1.5rem;
  cursor: pointer;
  transition: border-color 0.2s;
  position: relative;
}

.event-card:hover,
.event-card.active { border-color: var(--grey2); }

.event-card.active::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--white);
}

.event-date {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey2);
  margin-bottom: 0.4rem;
}

.event-city {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: 0.3rem;
}

.event-detail { font-size: 0.8rem; color: var(--grey1); margin-bottom: 0.15rem; }

.event-note { font-size: 0.75rem; color: var(--grey2); margin-top: 0.4rem; }

.event-link {
  display: inline-block;
  margin-top: 0.8rem;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white);
  text-decoration: none;
  border-bottom: 1px solid var(--grey3);
  padding-bottom: 2px;
  transition: border-color 0.2s;
}

.event-link:hover { border-color: var(--white); }


/* --- Calendar --------------------------------------------- */
#calendrier { background: var(--bg); }

.cal-controls { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1.5rem; }

.cal-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--grey1);
  padding: 0.4rem 1rem;
  font-family: 'Karla', system-ui, sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
}

.cal-btn:hover,
.cal-btn.active { background: var(--bg3); border-color: var(--grey2); color: var(--white); }

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.cal-head {
  background: var(--bg3);
  text-align: center;
  padding: 0.5rem;
  color: var(--grey2);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.6rem;
}

.cal-day {
  background: var(--bg2);
  padding: 0.5rem;
  min-height: 60px;
  position: relative;
}

.cal-day.today { background: var(--bg3); outline: 1px solid var(--grey2); }
.cal-day.event-day { background: #1a1009; cursor: pointer; }
.cal-day.event-day:hover { background: #241508; }
.cal-day.kwibuka { background: #1a0909; outline: 1px solid var(--red); }
.cal-day.outside { background: var(--bg); opacity: 0.25; }

.cal-day .day-num { font-size: 0.65rem; color: var(--grey2); display: block; }
.cal-day.event-day .day-num,
.cal-day.kwibuka .day-num { color: var(--white); }

.cal-day .day-event { margin-top: 3px; font-size: 0.55rem; color: var(--accent); line-height: 1.3; }
.cal-day.kwibuka .day-event { color: #e05555; }

.day-counter {
  position: absolute;
  bottom: 3px; right: 4px;
  font-size: 0.5rem;
  color: var(--grey3);
}


/* --- Footer ----------------------------------------------- */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 2.5rem 2rem;
  text-align: center;
}

.footer-logo img { height: 40px; margin-bottom: 1rem; opacity: 0.6; }

.footer-text { font-size: 0.75rem; color: var(--grey2); letter-spacing: 0.05em; }

.footer-kw {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.1rem;
  color: var(--grey1);
  margin-top: 0.5rem;
  font-style: italic;
}


/* --- Responsive : Tablette (≤ 768px) ---------------------- */
@media (max-width: 768px) {
  .agenda-inner { grid-template-columns: 1fr; }
  #map { height: 300px; }
}


/* --- Responsive : Mobile (≤ 640px) ------------------------ */
@media (max-width: 640px) {
  .map-wrap { display: none; }

  /* Afficher le burger */
  .burger { display: flex; }

  /* Menu mobile : overlay plein écran sous la nav
     Utilise visibility/opacity (pas display:none→flex)
     pour une transition fluide et sans bugs de rendu. */
  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    height: calc(100dvh - var(--nav-h));
    background: var(--bg);
    z-index: 190;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    list-style: none;
    /* Caché par défaut */
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, visibility 0.25s ease;
  }

  .nav-links.open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }

  /* Liens plus grands sur mobile */
  .nav-links a {
    font-size: 1.1rem;
    letter-spacing: 0.18em;
  }

  /* Countdown compact */
  .countdown { gap: 1px; }
  .cd-block { min-width: 58px; padding: 0.6rem 0.8rem; }
  .cd-num { font-size: 1.8rem; }

  /* Calendrier compact */
  .calendar-grid { font-size: 0.6rem; }
  .cal-day { min-height: 44px; padding: 3px; }
}