/* --- LENIS SCROLL FIX --- */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }

/* --- VARIABLES & BASE --- */
:root {
  --mwasi-black: #121212;
  --mwasi-ochre: #E9A139;
  --mwasi-cream: #F9F7F2;
  --white: #ffffff;
  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --header-height: 80px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; background-color: var(--mwasi-cream); color: var(--mwasi-black); line-height: 1.6; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* --- HEADER & NAVIGATION --- */
.main-header { 
  display: flex; 
  justify-content: space-between; 
  align-items: center; 
  padding: 0 5%; 
  height: var(--header-height);
  position: fixed; 
  width: 100%; 
  top: 0; 
  background: rgba(249, 247, 242, 0.95); 
  backdrop-filter: blur(15px); 
  z-index: 1000; 
  border-bottom: 1px solid rgba(0,0,0,0.05); 
}
.logo { font-weight: 900; font-size: 1.2rem; text-transform: uppercase; z-index: 1100; }

nav ul { display: flex; list-style: none; gap: 20px; }
nav a { text-decoration: none; color: var(--mwasi-black); font-weight: 600; font-size: 0.85rem; transition: var(--transition); }
nav a:hover { color: var(--mwasi-ochre); }

.burger-menu {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1100;
}
.burger-menu span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--mwasi-black);
  transition: var(--transition);
}

.header-actions { display: flex; align-items: center; gap: 15px; z-index: 1100; }
.lang-switcher select { border: 1px solid rgba(0,0,0,0.1); padding: 5px; border-radius: 5px; background: transparent; cursor: pointer; font-size: 0.8rem; }
.btn-nav { background: var(--mwasi-black); color: white; padding: 10px 18px; border-radius: 5px; text-decoration: none; font-weight: bold; font-size: 0.8rem; transition: var(--transition); }
.btn-nav:hover { background: var(--mwasi-ochre); }

/* --- HERO SECTION --- */
.hero { 
  height: 100vh; 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  text-align: center; 
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('photo acceuil site web mwasi.jpeg'); 
  background-size: cover; 
  background-position: center; 
  color: white; 
  padding: var(--header-height) 5% 0; 
}
.hero h1 { font-size: clamp(2.2rem, 8vw, 4.5rem); font-weight: 900; line-height: 1.1; margin-bottom: 20px; text-transform: uppercase; }
.hero p { font-size: clamp(1rem, 2.5vw, 1.4rem); margin-bottom: 40px; max-width: 800px; margin-inline: auto; }
.cta-group { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; }

.btn-primary, .btn-secondary { padding: 16px 35px; text-decoration: none; font-weight: 800; border-radius: 50px; transition: var(--transition); border: none; cursor: pointer; font-size: 0.9rem; }
.btn-primary { background: var(--mwasi-ochre); color: white; }
.btn-secondary { border: 2px solid white; color: white; background: transparent; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 10px 20px rgba(233, 161, 57, 0.3); }
.btn-secondary:hover { background: white; color: var(--mwasi-black); }

/* --- SECTION COMMUNES --- */
.about-section, .projects-section, .events-section, .newsletter-section { padding: 100px 0; }
h2 { font-size: clamp(1.8rem, 5vw, 2.5rem); text-align: center; margin-bottom: 60px; text-transform: uppercase; font-weight: 900; }

/* --- ABOUT SECTION (NOUVELLE STRUCTURE) --- */
.about-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
    text-align: left;
}
.about-text-block p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    line-height: 1.7;
}
.about-vision-approach h3 {
    color: var(--mwasi-ochre);
    font-weight: 900;
    margin-bottom: 15px;
    letter-spacing: 1px;
}
.about-vision-approach p {
    margin-bottom: 30px;
    font-size: 1.05rem;
}
.mt-4 { margin-top: 40px; }
.values-heading {
    text-align: center;
    color: var(--mwasi-black);
    margin-bottom: 40px;
    font-size: 2rem;
}
.new-values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
    text-align: center;
}
.value-icon { font-size: 3.5rem; display: block; margin-bottom: 10px; }
.new-values-grid .value-item h4 {
    font-weight: 800;
    font-size: 1.1rem;
    margin-top: 10px;
    color: var(--mwasi-ochre);
    text-transform: uppercase;
}

/* --- GRILLES PROJETS & EVENEMENTS --- */
.projects-grid, .events-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 40px; align-items: start; }
.project-card, .event-card { 
  background: white; 
  border-radius: 20px; 
  overflow: hidden; 
  border: 1px solid rgba(0,0,0,0.05); 
  transition: var(--transition); 
  height: 100%;
  display: flex;
  flex-direction: column;
}
.project-card:hover, .event-card:hover { transform: translateY(-10px); box-shadow: 0 15px 30px rgba(0,0,0,0.1); }

.card-image-wrapper { width: 100%; background-color: #f4f4f4; display: flex; justify-content: center; align-items: center; }
.project-card .card-image-wrapper { aspect-ratio: 16 / 9; } 
.event-card .card-image-wrapper { aspect-ratio: 4 / 3; } 
.card-image-wrapper img { width: 100%; height: 100%; object-fit: contain; display: block; }

.project-card-content, .event-card-content { padding: 30px; flex-grow: 1; }
.event-date { color: var(--mwasi-ochre); font-weight: bold; margin-bottom: 10px; display: block; font-size: 0.9rem; }
.btn-text { text-decoration: none; color: var(--mwasi-ochre); font-weight: bold; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 1px; display: inline-block; margin-top: 15px; }

/* --- NEWSLETTER --- */
.newsletter-box { background: var(--mwasi-black); color: white; padding: 60px 20px; border-radius: 30px; text-align: center; max-width: 950px; margin: 0 auto; }
.newsletter-form { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; margin-top: 35px; }
.newsletter-form input { padding: 18px 30px; border-radius: 50px; border: none; width: 100%; max-width: 380px; font-size: 1rem; }
.form-message { margin-top: 15px; font-weight: bold; }

/* --- FOOTER --- */
.main-footer { background: var(--mwasi-black); color: white; padding: 80px 0 20px; }
.footer-content { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 40px; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 50px; }
.footer-brand { flex: 1; min-width: 250px; }
.footer-logo { max-width: 120px; margin-bottom: 20px; display: block; }
.footer-links { flex: 1; min-width: 200px; }
.footer-links h4 { color: var(--mwasi-ochre); margin-bottom: 20px; text-transform: uppercase; font-size: 0.9rem; }
.socials { display: flex; gap: 15px; margin-top: 15px; }
.socials a { color: white; text-decoration: none; font-size: 0.85rem; opacity: 0.8; }
.footer-bottom { padding-top: 20px; text-align: center; font-size: 0.75rem; opacity: 0.5; }

/* --- PAGE DE DON (don.html) --- */
.page-don { background-color: var(--mwasi-cream); }

/* Ajout de justify-content: center et width: 100% pour centrer parfaitement */
.don-main { 
    padding: 150px 0 100px; 
    min-height: 80vh; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    width: 100%; 
}

.don-section { width: 100%; }

.don-box { 
    background: white; 
    width: 100%;
    max-width: 600px; 
    margin: 0 auto; 
    padding: 50px; 
    border-radius: 20px; 
    box-shadow: 0 20px 40px rgba(0,0,0,0.08); 
    text-align: center; 
}
.don-box h1 { font-size: 2.5rem; margin-bottom: 15px; color: var(--mwasi-black); text-transform: uppercase; }
.don-box p { color: #666; margin-bottom: 40px; font-size: 1.1rem; line-height: 1.6; }

/* Carte des coordonnées bancaires */
.bank-details-card {
    background-color: var(--mwasi-cream);
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: 15px;
    padding: 30px;
    text-align: left;
}
.bank-details-card h3 {
    color: var(--mwasi-ochre);
    margin-bottom: 25px;
    text-transform: uppercase;
    font-size: 1.2rem;
    text-align: center;
    letter-spacing: 1px;
}
.bank-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}
.bank-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.bank-label {
    font-weight: 600;
    color: #555;
}
.bank-value {
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: 1px;
    color: var(--mwasi-black);
}

@media (max-width: 600px) {
    .don-box { padding: 30px 20px; }
    .bank-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    .bank-value { font-size: 1rem; }
}

/* --- RESPONSIVE MOBILE --- */
@media (max-width: 992px) {
  .burger-menu { display: flex; }
  
  nav.nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background: var(--mwasi-cream);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
    z-index: 1050;
    box-shadow: -10px 0 30px rgba(0,0,0,0.1);
  }
  nav.nav-menu.active { right: 0; }
  nav.nav-menu ul { flex-direction: column; align-items: center; gap: 30px; }
  nav.nav-menu a { font-size: 1.2rem; }
  
  .burger-menu.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .burger-menu.active span:nth-child(2) { opacity: 0; }
  .burger-menu.active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -7px); }

  .hero { padding-top: 150px; }
  .about-content-grid { grid-template-columns: 1fr; gap: 30px; }
  .newsletter-form input { max-width: 100%; }
  
  .don-tiers { grid-template-columns: 1fr 1fr; }
  .don-box { padding: 30px 20px; }
}