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

:root {
  --vert:       #0F4F30;
  --vert2:      #1B6B3A;
  --vert-light: #E8F5ED;
  --or:         #F5A623;
  --texte:      #1a1a1a;
  --gris:       #666;
  --fond:       #f9faf8;
  --blanc:      #ffffff;
  --rayon:      14px;
  --shadow:     0 4px 20px rgba(0,0,0,0.08);
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--texte);
  background: var(--blanc);
  line-height: 1.6;
  font-size: 16px;
}

a { text-decoration: none; color: inherit; }

/* ── Buttons ──────────────────────────────────────────────────── */
.btn-primary {
  display: inline-block;
  background: var(--vert);
  color: #fff;
  padding: 15px 28px;
  border-radius: var(--rayon);
  font-weight: 700;
  font-size: 15px;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: var(--vert2); transform: translateY(-2px); }

.btn-secondary {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  color: #fff;
  padding: 15px 28px;
  border-radius: var(--rayon);
  font-weight: 600;
  font-size: 15px;
  border: 2px solid rgba(255,255,255,0.5);
  transition: background 0.2s;
}
.btn-secondary:hover { background: rgba(255,255,255,0.25); }

.btn-outline {
  display: inline-block;
  background: transparent;
  color: #fff;
  padding: 15px 28px;
  border-radius: var(--rayon);
  font-weight: 600;
  font-size: 15px;
  border: 2px solid rgba(255,255,255,0.6);
  transition: background 0.2s;
}
.btn-outline:hover { background: rgba(255,255,255,0.1); }

.btn-large { padding: 18px 36px; font-size: 17px; }

.btn-nav {
  background: var(--vert);
  color: #fff;
  padding: 10px 22px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 14px;
  transition: background 0.2s;
}
.btn-nav:hover { background: var(--vert2); }

/* ── Navbar ───────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 48px;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.08);
}

.nav-logo {
  font-size: 20px;
  font-weight: 800;
  color: var(--vert);
  letter-spacing: -0.3px;
}

.nav-tagline {
  flex: 1;
  text-align: center;
  font-size: 15px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 560px;
  margin: 8px auto 0;
  padding: 0 16px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a:not(.btn-nav) {
  color: var(--gris);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:not(.btn-nav):hover { color: var(--vert); }

.nav-burger { display: none; background: none; border: none; font-size: 22px; cursor: pointer; color: var(--vert); }

.nav-mobile {
  display: none;
  position: fixed;
  top: 65px;
  left: 0; right: 0;
  background: #fff;
  padding: 16px 32px 24px;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  z-index: 99;
}
.nav-mobile.open { display: flex; }
.nav-mobile a { font-size: 16px; font-weight: 500; color: var(--gris); }
.nav-mobile .btn-nav { text-align: center; margin-top: 8px; }

/* ── Hero ─────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--vert) 0%, #1a6640 60%, #0d3d25 100%);
  display: flex;
  align-items: center;
  padding: 200px 48px 80px;
  gap: 60px;
  overflow: hidden;
}

.hero-content { flex: 1; max-width: 560px; }

.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.9);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  border: 1px solid rgba(255,255,255,0.2);
  cursor: pointer;
  transition: background 0.2s;
}
.hero-badge:hover { background: rgba(255,255,255,0.25); }

.hero h1 {
  font-size: clamp(32px, 5vw, 54px);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero h1 span {
  background: linear-gradient(90deg, #7ed9a0, #a8e6bc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero > .hero-content > p {
  font-size: 17px;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-visual {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
}

.phone-mockup {
  width: 240px;
  height: 440px;
  background: rgba(255,255,255,0.12);
  border-radius: 36px;
  border: 2px solid rgba(255,255,255,0.25);
  padding: 20px 16px;
  display: flex;
  align-items: stretch;
  box-shadow: 0 32px 80px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.2);
  backdrop-filter: blur(4px);
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

.phone-screen {
  background: #fff;
  border-radius: 24px;
  padding: 18px 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 100%;
}

.phone-status {
  background: #e8f5ed;
  color: var(--vert);
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 700;
}

.phone-map {
  background:
    repeating-linear-gradient(0deg, rgba(15,79,48,0.07) 0px, rgba(15,79,48,0.07) 1px, transparent 1px, transparent 22px),
    repeating-linear-gradient(90deg, rgba(15,79,48,0.07) 0px, rgba(15,79,48,0.07) 1px, transparent 1px, transparent 22px),
    #f0f4f8;
  border-radius: 10px;
  padding: 30px 12px;
  font-size: 13px;
  color: var(--gris);
  text-align: center;
  flex: 1;
}

.phone-info {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 600;
  color: var(--texte);
  padding: 0 2px;
}

.phone-btn {
  background: var(--vert);
  color: #fff;
  text-align: center;
  padding: 12px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 700;
}

/* ── Stats ────────────────────────────────────────────────────── */
.stats {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
  background: var(--vert);
  padding: 0;
}

.stat {
  flex: 1;
  min-width: 160px;
  text-align: center;
  padding: 36px 24px;
  border-right: 1px solid rgba(255,255,255,0.12);
}
.stat:last-child { border-right: none; }

.stat-number {
  font-size: 40px;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
}

/* ── Steps ────────────────────────────────────────────────────── */
.steps {
  background: var(--fond);
  padding: 96px 48px;
  text-align: center;
}

.steps h2, .menages h2, .collecteurs h2, .cta-final h2, .faq h2, .paiement h2 {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  color: var(--texte);
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.subtitle {
  font-size: 17px;
  color: var(--gris);
  margin-bottom: 60px;
}

.steps-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  justify-content: center;
  max-width: 1000px;
  margin: 0 auto;
}

.step {
  background: #fff;
  border-radius: var(--rayon);
  padding: 40px 32px;
  flex: 1;
  min-width: 240px;
  max-width: 300px;
  box-shadow: var(--shadow);
  position: relative;
}

.step-number {
  position: absolute;
  top: -16px;
  left: 32px;
  width: 36px;
  height: 36px;
  background: var(--vert);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
}

.step-icon { font-size: 40px; margin-bottom: 16px; }
.step h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; color: var(--texte); }
.step p  { font-size: 14px; color: var(--gris); line-height: 1.6; }

/* ── Ménages ──────────────────────────────────────────────────── */
.menages {
  padding: 96px 48px;
  display: flex;
  align-items: center;
  gap: 72px;
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.section-badge {
  display: inline-block;
  background: var(--vert-light);
  color: var(--vert);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 16px;
}

.menages-text { flex: 1; min-width: 280px; }
.menages-text p { font-size: 16px; color: var(--gris); margin: 16px 0 28px; line-height: 1.7; }

.feature-list {
  list-style: none;
  margin-bottom: 36px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.feature-list li { font-size: 15px; color: var(--texte); }

.menages-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 0 0 auto;
  width: 240px;
}

.tarif-card {
  background: #fff;
  border: 2px solid #eee;
  border-radius: var(--rayon);
  padding: 20px 22px;
  position: relative;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.tarif-card:hover { border-color: var(--vert); box-shadow: var(--shadow); }

.tarif-featured {
  border-color: var(--vert);
  background: var(--vert-light);
  box-shadow: var(--shadow);
}

.tarif-badge {
  font-size: 11px;
  font-weight: 700;
  color: var(--vert);
  margin-bottom: 6px;
}

.tarif-titre { font-size: 12px; font-weight: 700; color: var(--gris); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }
.tarif-prix { font-size: 26px; font-weight: 800; color: var(--texte); line-height: 1; margin-bottom: 4px; }
.tarif-prix span { font-size: 13px; font-weight: 500; color: var(--gris); }
.tarif-desc { font-size: 13px; color: var(--texte); margin-bottom: 2px; font-weight: 600; }
.tarif-detail { font-size: 11px; color: var(--gris); }

/* ── Collecteurs ──────────────────────────────────────────────── */
.collecteurs {
  background: var(--fond);
  padding: 96px 48px;
  text-align: center;
}

.collecteurs-badge { margin-bottom: 16px; }

.collecteurs h2 { margin-bottom: 12px; }

.collecteurs-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  margin: 52px auto 52px;
  max-width: 1000px;
}

.collecteur-card {
  background: #fff;
  border-radius: var(--rayon);
  padding: 32px 28px;
  flex: 1;
  min-width: 200px;
  max-width: 240px;
  box-shadow: var(--shadow);
  text-align: left;
  transition: transform 0.2s;
}
.collecteur-card:hover { transform: translateY(-4px); }

.collecteur-icon { font-size: 36px; margin-bottom: 14px; }
.collecteur-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; color: var(--texte); }
.collecteur-card p  { font-size: 14px; color: var(--gris); line-height: 1.6; }

.collecteurs-cta { margin-top: 12px; }
.collecteurs-cta > p { font-size: 15px; color: var(--gris); margin-bottom: 20px; }

.store-badges {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.store-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--texte);
  color: #fff;
  padding: 14px 24px;
  border-radius: 12px;
  cursor: default;
}

.store-icon { font-size: 28px; }
.store-sub  { font-size: 11px; opacity: 0.7; }
.store-name { font-size: 16px; font-weight: 700; }

.collecteurs-note { font-size: 12px; color: #aaa; }

/* ── Paiement ─────────────────────────────────────────────────── */
.paiement {
  background: var(--vert);
  padding: 80px 48px;
  text-align: center;
}

.paiement h2 { color: #fff; margin-bottom: 12px; }
.paiement .subtitle { color: rgba(255,255,255,0.75); margin-bottom: 48px; }

.operateurs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.operateur {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  backdrop-filter: blur(4px);
}

/* ── Partenaires ──────────────────────────────────────────────── */
.partenaires {
  background: var(--fond);
  padding: 56px 48px;
  text-align: center;
}

.partenaires-titre {
  font-size: 14px;
  color: var(--gris);
  font-weight: 500;
  margin-bottom: 28px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.partenaires-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}

.partenaire {
  background: #fff;
  border: 1px solid #e8e8e8;
  color: var(--gris);
  padding: 16px 32px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

/* ── FAQ ──────────────────────────────────────────────────────── */
.faq {
  padding: 96px 48px;
  max-width: 860px;
  margin: 0 auto;
}

.faq h2 { text-align: center; margin-bottom: 52px; }

.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: #fff;
  border: 1px solid #eee;
  border-radius: var(--rayon);
  padding: 20px 24px;
  cursor: pointer;
  transition: border-color 0.2s;
}
.faq-item:hover, .faq-item[open] { border-color: var(--vert); }

.faq-item summary {
  font-size: 15px;
  font-weight: 700;
  color: var(--texte);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::after { content: '+'; font-size: 20px; color: var(--vert); font-weight: 300; }
.faq-item[open] summary::after { content: '−'; }

.faq-item p {
  font-size: 14px;
  color: var(--gris);
  line-height: 1.7;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid #f0f0f0;
}

/* ── CTA Final ────────────────────────────────────────────────── */
.cta-final {
  background: linear-gradient(135deg, var(--vert) 0%, #1a6640 100%);
  padding: 100px 48px;
  text-align: center;
}

.cta-final h2 { color: #fff; margin-bottom: 14px; }
.cta-final > p { font-size: 17px; color: rgba(255,255,255,0.8); margin-bottom: 44px; }

.cta-final-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

/* ── Footer ───────────────────────────────────────────────────── */
footer {
  background: #0c0c0c;
  color: #ccc;
  padding: 64px 48px 32px;
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-links, .footer-contact { flex: 1; min-width: 160px; max-width: 280px; }

.footer-marquee {
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  background: rgba(255,255,255,0.04);
  border-top: 1px solid rgba(15,79,48,0.5);
  border-bottom: 1px solid rgba(15,79,48,0.5);
  padding: 18px 0;
  margin-bottom: 32px;
}

.footer-marquee::before {
  content: '🌿 ENGAGEMENT';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  white-space: nowrap;
  background: var(--vert);
  color: #fff;
  font-weight: bold;
  font-size: 13px;
  padding: 0 14px;
  border-radius: 0 8px 8px 0;
}

.footer-marquee-track {
  display: inline-flex;
  width: max-content;
  animation: footer-marquee-scroll 30s linear infinite;
}

.footer-marquee-text {
  font-size: 22px;
  font-weight: 600;
  color: var(--or);
  white-space: nowrap;
}

.footer-marquee-text::after {
  content: '   ';
}

@keyframes footer-marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .footer-marquee-track { animation: none; }
  .wa-float { animation: none; }
}

/* ── Bouton WhatsApp flottant ─────────────────────────────────── */
.wa-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 90;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25D366;
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  opacity: 1;
  transform: scale(1);
  transition: transform 0.2s, box-shadow 0.2s;
  animation: wa-float-in 0.5s ease-out 0.3s both;
}
.wa-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}
.wa-float svg { width: 30px; height: 30px; }

@keyframes wa-float-in {
  from { opacity: 0; transform: scale(0.5) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* ── CTA sticky "S'abonner" — mobile uniquement ──────────────────
   Toujours visible dès le chargement (pas de logique de scroll) :
   plus simple à maintenir qu'un écouteur JS, sans risque de jank au
   scroll, et sert mieux l'objectif de conversion sur un trafic
   majoritairement mobile. Masqué par défaut (desktop) — affiché
   uniquement dans la media query mobile ci-dessous. Cette règle de
   base DOIT rester avant le bloc @media qui suit : à spécificité
   égale, la déclaration la plus tardive dans le fichier gagne. */
.cta-sticky-mobile {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 95;
  padding: 10px 16px;
  padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
  background: var(--blanc);
  box-shadow: 0 -4px 16px rgba(0,0,0,0.12);
}
.cta-sticky-mobile .btn-primary {
  display: block;
  width: 100%;
  text-align: center;
}

@media (max-width: 768px) {
  /* Décalé vers le haut (16px → 80px) pour ne jamais chevaucher le
     CTA sticky "S'abonner" (.cta-sticky-mobile, ~68px de hauteur +
     12px de marge — voir ci-dessus), qui occupe désormais le coin
     bas-droit de l'écran sur mobile. */
  .wa-float { right: 16px; bottom: 80px; width: 52px; height: 52px; }
  .wa-float svg { width: 26px; height: 26px; }
  .cta-sticky-mobile { display: block; }
  .footer-bottom { padding-bottom: 150px; }
}

.footer-links h4, .footer-contact h4 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #888;
  margin-bottom: 16px;
}

.footer-links { display: flex; flex-direction: column; gap: 2px; }
.footer-links h4 { display: block; }
.footer-links a {
  font-size: 14px;
  color: #aaa;
  padding: 4px 0;
  transition: color 0.2s;
}
.footer-links a:hover { color: #fff; }

.footer-contact p { font-size: 14px; margin-bottom: 8px; color: #aaa; }

.footer-bottom {
  border-top: 1px solid #222;
  padding-top: 24px;
  /* Dégage la dernière ligne ("Propulsé par...") du bouton WhatsApp
     flottant (60px + 24px de marge, voir .wa-float) — sinon le
     bouton chevauche ce texte, aligné à droite via justify-content. */
  padding-bottom: 90px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12px;
  color: #555;
}

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 768px) {
  nav { padding: 14px 20px; }
  .nav-links { display: none; }
  .nav-tagline { display: none; }
  .nav-burger { display: block; }

  .hero {
    flex-direction: column;
    padding: 196px 24px 60px;
    text-align: center;
    gap: 48px;
  }
  .hero-content { max-width: 100%; }
  .hero > .hero-content > p { max-width: 100%; }
  .hero-ctas { justify-content: center; }
  .hero-visual { order: -1; }
  .phone-mockup { width: 180px; height: 320px; }

  .stats { flex-direction: column; }
  .stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.12); padding: 28px 24px; }
  .stat:last-child { border-bottom: none; }

  .steps, .menages, .collecteurs, .paiement, .partenaires, .faq, .cta-final, footer {
    padding-left: 20px;
    padding-right: 20px;
  }

  .menages { flex-direction: column; gap: 40px; }
  .menages-cards { width: 100%; flex-direction: row; flex-wrap: wrap; justify-content: center; }
  .tarif-card { flex: 1; min-width: 140px; }

  .collecteurs-grid { gap: 16px; }
  .collecteur-card { min-width: 100%; max-width: 100%; }

  .footer-grid { gap: 32px; }
  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
    /* padding-bottom : 150px sur mobile (voir l'override plus haut,
       dans le premier bloc @media) — dégage à la fois le bouton
       WhatsApp flottant (remonté à bottom: 80px sur mobile) et le
       CTA sticky "S'abonner" (.cta-sticky-mobile) sous lui. */
  }
}