:root {
  --bg: #0C0E0C;
  --bg2: #121512;
  --bg3: #181D18;
  --surface: #1E251E;
  --green: #2ECC71;
  --green-dark: #27AE60;
  --green-glow: rgba(46, 204, 113, 0.15);
  --gold: #F4C430;
  --text: #E8F0E8;
  --muted: #8A9E8A;
  --border: rgba(46, 204, 113, 0.2);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  overflow-x: hidden;
  line-height: 1.6;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

.bar {
  background: var(--green);
  color: #0C0E0C;
  text-align: center;
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12, 14, 12, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 16px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 26px;
  letter-spacing: 0.1em;
  color: var(--green);
}
.nav-logo span { color: var(--text); }
.nav-cta {
  background: var(--green);
  color: #0C0E0C;
  font-weight: 700;
  font-size: 13px;
  padding: 10px 24px;
  border-radius: 4px;
  text-decoration: none;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all 0.2s;
}
.nav-cta:hover { background: var(--green-dark); transform: translateY(-1px); }

section { position: relative; z-index: 1; }

.container {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
}

/* HERO */
.hero {
  padding: 100px 24px 80px;
  text-align: center;
  background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(46,204,113,0.08) 0%, transparent 70%);
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 32px;
}
.hero-tag::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(52px, 10vw, 100px);
  line-height: 0.95;
  letter-spacing: 0.02em;
  margin-bottom: 8px;
}
.hero h1 .green { color: var(--green); }
.hero h1 .gold { color: var(--gold); }
.hero-sub {
  font-size: clamp(18px, 3vw, 24px);
  color: var(--muted);
  max-width: 600px;
  margin: 24px auto 40px;
  font-weight: 400;
}
.hero-sub strong { color: var(--text); }
.hero-cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.btn-primary {
  display: inline-block;
  background: var(--green);
  color: #0C0E0C;
  font-weight: 700;
  font-size: 16px;
  padding: 18px 48px;
  border-radius: 6px;
  text-decoration: none;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: all 0.25s;
  box-shadow: 0 0 40px rgba(46,204,113,0.3);
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 50px rgba(46,204,113,0.45);
  background: #34D972;
}
.btn-note { font-size: 12px; color: var(--muted); }
.hero-numbers {
  display: flex;
  justify-content: center;
  gap: 0;
  margin-top: 72px;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--surface);
}
.hero-num {
  flex: 1;
  padding: 28px 20px;
  text-align: center;
  border-right: 1px solid var(--border);
}
.hero-num:last-child { border-right: none; }
.hero-num .val {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 40px;
  color: var(--green);
  letter-spacing: 0.05em;
  line-height: 1;
}
.hero-num .lbl {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* SECTIONS */
.section-divider {
  text-align: center;
  margin: 80px auto 0;
  padding: 80px 24px 0;
  border-top: 1px solid var(--border);
}
.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 16px;
}
.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1;
  letter-spacing: 0.03em;
}
.section-desc {
  color: var(--muted);
  font-size: 17px;
  max-width: 560px;
  margin: 16px auto 0;
}

/* PROBLEM */
.problem { padding: 80px 24px; }
.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-top: 48px;
  border-radius: 12px;
  overflow: hidden;
}
.problem-card {
  background: var(--bg3);
  padding: 28px;
  border: 1px solid rgba(255,255,255,0.04);
}
.problem-card .icon { font-size: 28px; margin-bottom: 12px; display: block; }
.problem-card h4 { font-size: 15px; font-weight: 600; margin-bottom: 8px; color: var(--text); }
.problem-card p { font-size: 14px; color: var(--muted); line-height: 1.5; }

/* BERP */
.berp { padding: 80px 24px; background: var(--bg2); }
.berp-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-top: 56px;
}
.berp-features { display: flex; flex-direction: column; gap: 16px; }
.feature-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: all 0.2s;
}
.feature-row:hover { border-color: var(--green); background: rgba(46,204,113,0.05); }
.feature-row .ico {
  width: 40px; height: 40px;
  background: var(--green-glow);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; flex-shrink: 0;
}
.feature-row h5 { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.feature-row p { font-size: 13px; color: var(--muted); }
.berp-badge {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 32px;
  text-align: center;
}
.berp-badge .big {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 72px;
  color: var(--green);
  line-height: 1;
  letter-spacing: 0.03em;
}
.berp-badge .label { font-size: 13px; color: var(--muted); margin-top: 8px; }
.berp-badge .divider { width: 40px; height: 2px; background: var(--border); margin: 24px auto; }
.berp-badge .detail { font-size: 15px; font-weight: 500; margin-bottom: 6px; }
.berp-badge .detail span { color: var(--green); font-weight: 700; }
.offline-badge {
  margin-top: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(244,196,48,0.1);
  border: 1px solid rgba(244,196,48,0.3);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 12px;
  color: var(--gold);
  font-weight: 600;
}

/* MONEY */
.money { padding: 80px 24px; }
.money-calc {
  margin-top: 56px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.calc-header {
  background: var(--green);
  padding: 20px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.calc-header span { color: #0C0E0C; font-weight: 700; font-size: 14px; letter-spacing: 0.06em; text-transform: uppercase; }
.calc-rows { padding: 8px 0; }
.calc-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background 0.2s;
}
.calc-row:hover { background: rgba(46,204,113,0.04); }
.calc-row:last-child { border-bottom: none; }
.calc-row .left { display: flex; align-items: center; gap: 16px; }
.calc-row .num {
  width: 36px; height: 36px;
  background: var(--green-glow);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'DM Mono', monospace;
  font-size: 14px; font-weight: 500; color: var(--green);
}
.calc-row .desc { font-size: 15px; color: var(--text); }
.calc-row .desc small { display: block; font-size: 12px; color: var(--muted); }
.calc-row .amount { font-family: 'DM Mono', monospace; font-size: 20px; font-weight: 500; color: var(--green); }
.calc-footer {
  background: rgba(46,204,113,0.08);
  border-top: 1px solid var(--border);
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.calc-footer .label { font-size: 13px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }
.calc-footer .total { font-family: 'Bebas Neue', sans-serif; font-size: 48px; color: var(--green); letter-spacing: 0.05em; }
.price-breakdown {
  margin-top: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}
.price-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  text-align: center;
}
.price-card .pc-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-bottom: 8px; }
.price-card .pc-val { font-family: 'Bebas Neue', sans-serif; font-size: 28px; letter-spacing: 0.04em; }
.price-card.highlight { border-color: var(--green); background: rgba(46,204,113,0.06); }
.price-card.highlight .pc-val { color: var(--green); }

/* WHY */
.why { padding: 80px 24px; background: var(--bg2); }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 48px; }
.why-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: all 0.25s;
}
.why-card:hover { border-color: var(--green); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(46,204,113,0.1); }
.why-card .num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 80px;
  color: rgba(46,204,113,0.08);
  position: absolute; top: -10px; right: 20px; line-height: 1;
}
.why-card h4 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.why-card p { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* FOR WHO */
.forwho { padding: 80px 24px; }
.profiles { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 48px; }
.profile-tag {
  display: flex; align-items: center; gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 12px 24px;
  font-size: 15px; font-weight: 500;
  transition: all 0.2s;
}
.profile-tag:hover { border-color: var(--green); color: var(--green); cursor: default; }
.profile-tag .dot { width: 8px; height: 8px; background: var(--green); border-radius: 50%; }
.forwho-quote {
  margin: 40px auto 0;
  font-size: 20px; font-style: italic;
  color: var(--muted);
  max-width: 500px;
  border-left: 3px solid var(--green);
  padding-left: 24px;
}
.forwho-quote strong { color: var(--text); font-style: normal; }

/* HOW IT WORKS */
.how { padding: 80px 24px; background: var(--bg2); }
.steps {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; margin-top: 56px; position: relative;
}
.steps::before {
  content: '';
  position: absolute; top: 28px; left: 12.5%; right: 12.5%;
  height: 1px; background: var(--border); z-index: 0;
}
.step { text-align: center; padding: 0 16px; position: relative; z-index: 1; }
.step-circle {
  width: 56px; height: 56px;
  background: var(--bg); border: 2px solid var(--green); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  font-family: 'Bebas Neue', sans-serif; font-size: 22px; color: var(--green);
}
.step h5 { font-size: 14px; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 13px; color: var(--muted); }

/* TRUST */
.trust {
  padding: 80px 24px;
  background: radial-gradient(ellipse 60% 40% at 50% 50%, rgba(46,204,113,0.06) 0%, transparent 70%);
}
.trust-box {
  background: var(--surface);
  border: 1px solid var(--green);
  border-radius: 16px;
  padding: 48px 40px;
  text-align: center;
  max-width: 640px;
  margin: 48px auto 0;
}
.trust-box .shield { font-size: 56px; margin-bottom: 24px; display: block; }
.trust-box h3 { font-family: 'Bebas Neue', sans-serif; font-size: 40px; color: var(--green); letter-spacing: 0.03em; margin-bottom: 16px; }
.trust-box p { color: var(--muted); font-size: 16px; line-height: 1.7; }
.trust-box strong { color: var(--text); }

/* CTA FINAL */
.cta-final {
  padding: 100px 24px;
  text-align: center;
  background: var(--bg2);
  border-top: 1px solid var(--border);
}
.cta-final h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(48px, 8vw, 80px);
  line-height: 0.95; letter-spacing: 0.02em; margin-bottom: 20px;
}
.cta-final p { color: var(--muted); font-size: 18px; max-width: 480px; margin: 0 auto 40px; }
.contact-cards {
  display: flex; justify-content: center; gap: 16px; margin-top: 48px; flex-wrap: wrap;
}
.contact-card {
  display: flex; align-items: center; gap: 12px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 16px 24px;
  text-decoration: none; color: var(--text);
  transition: all 0.2s; font-size: 15px;
}
.contact-card:hover { border-color: var(--green); color: var(--green); transform: translateY(-2px); }
.contact-card .icon { font-size: 22px; }

/* FOOTER */
footer {
  background: var(--bg); border-top: 1px solid var(--border);
  padding: 32px 24px; text-align: center;
  font-size: 13px; color: var(--muted);
}
footer strong { color: var(--green); }

/* ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero > * { animation: fadeUp 0.7s ease both; }
.hero-tag { animation-delay: 0.1s; }
.hero h1 { animation-delay: 0.2s; }
.hero-sub { animation-delay: 0.3s; }
.hero-cta-group { animation-delay: 0.4s; }
.hero-numbers { animation-delay: 0.55s; }

/* RESPONSIVE */
@media (max-width: 700px) {
  nav { padding: 14px 20px; }
  .hero { padding: 70px 20px 60px; }
  .hero-numbers { flex-direction: column; }
  .hero-num { border-right: none; border-bottom: 1px solid var(--border); }
  .hero-num:last-child { border-bottom: none; }
  .problem-grid { grid-template-columns: 1fr; }
  .berp-inner { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; gap: 24px; }
  .steps::before { display: none; }
  .price-breakdown { grid-template-columns: 1fr; }
  .calc-header, .calc-row, .calc-footer { padding: 16px 20px; }
  .trust-box { padding: 32px 24px; }
}

/* ─── RESSOURCES ─────────────────────────────────────────────────────────── */
.ressources { padding: 80px 24px; background: var(--bg); }

/* ACCORDION — groupes */
.accordion {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.acc-group {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.acc-group-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: var(--surface);
  border: none;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: background 0.2s;
}
.acc-group-trigger:hover { background: rgba(46,204,113,0.06); }
.acc-group-trigger.open { background: rgba(46,204,113,0.08); border-bottom: 1px solid var(--border); }

.acc-group-left {
  display: flex;
  align-items: center;
  gap: 14px;
}
.acc-group-icon { font-size: 22px; }
.acc-group-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.01em;
}
.acc-group-count {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 3px 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.acc-chevron {
  font-size: 18px;
  color: var(--green);
  transition: transform 0.3s ease;
  display: inline-block;
}
.acc-group-trigger.open .acc-chevron { transform: rotate(180deg); }

.acc-group-body {
  display: none;
  flex-direction: column;
  gap: 0;
}
.acc-group-body.open { display: flex; }

/* ACCORDION — items */
.acc-item {
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.acc-item:last-child { border-bottom: none; }

.acc-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--bg3);
  border: none;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: background 0.2s;
  gap: 12px;
}
.acc-trigger:hover { background: rgba(46,204,113,0.04); }
.acc-trigger.open { background: rgba(46,204,113,0.04); }

.acc-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  text-align: left;
}
.acc-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}
.acc-arrow {
  font-size: 20px;
  color: var(--green);
  font-weight: 300;
  flex-shrink: 0;
  transition: transform 0.25s ease;
  line-height: 1;
}
.acc-trigger.open .acc-arrow { transform: rotate(45deg); }

.acc-body {
  display: none;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 0;
}
.acc-body.open { display: block; }

.res-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.2s;
}
.res-card:hover { border-color: rgba(46,204,113,0.4); }

.res-card-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.res-badge {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
}
.res-badge.facebook { background: rgba(24,119,242,0.15); color: #4A90E2; }
.res-badge.whatsapp { background: rgba(37,211,102,0.15); color: #25D366; }
.res-badge.sms { background: rgba(244,196,48,0.15); color: var(--gold); }
.res-badge.email { background: rgba(46,204,113,0.15); color: var(--green); }
.res-badge.oral { background: rgba(192,100,255,0.15); color: #C064FF; }

.res-tag {
  font-size: 12px;
  color: var(--muted);
}

.res-body {
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.res-body p {
  font-size: 14px;
  color: var(--text);
  line-height: 1.7;
}
.res-body p strong { color: var(--green); }
.res-body p em { color: var(--muted); font-style: italic; }

.copy-btn {
  display: block;
  width: calc(100% - 40px);
  margin: 0 20px 20px;
  padding: 12px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: all 0.2s;
}
.copy-btn:hover {
  background: var(--green);
  border-color: var(--green);
  color: #0C0E0C;
}
.copy-btn.copied {
  background: rgba(46,204,113,0.1);
  border-color: var(--green);
  color: var(--green);
}

.copy-toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--green);
  color: #0C0E0C;
  font-weight: 700;
  font-size: 14px;
  padding: 12px 28px;
  border-radius: 100px;
  opacity: 0;
  transition: all 0.3s;
  pointer-events: none;
  z-index: 999;
  white-space: nowrap;
}
.copy-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 700px) {
  .res-tabs { gap: 6px; }
  .res-tab { font-size: 12px; padding: 10px 14px; }
}