/* Traffic Engine, landing statique. Design clair type produit (référence :
   Bpay / Mutuelle ANAC) : fond légèrement teinté à trame de points, typo noire
   massive, cartes blanches à ombres douces, accents émeraude Kolonell.
   Space Grotesk (titres) + DM Sans (texte). Mobile-first. */

:root {
  --primary: #10b981;
  --primary-deep: #0b9268;
  --primary-ink: #065f46;
  --gold: #b8860b;
  --gold-soft: #f6ead0;
  --ink: #0c1310;
  --muted: #58685f;
  --bg: #f4f7f5;
  --card: #ffffff;
  --border: #e3eae5;
  --border-strong: #d3ddd6;
  --font-heading: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-body: "DM Sans", "Helvetica Neue", Arial, sans-serif;
  --shadow-soft: 0 6px 24px rgba(10, 40, 28, 0.06);
  --shadow-card: 0 18px 50px rgba(10, 40, 28, 0.1);
  --radius: 1.25rem;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary-deep); }

h1, h2, h3, h4 { font-family: var(--font-heading); line-height: 1.08; letter-spacing: -0.022em; color: var(--ink); }
h1 { font-size: clamp(2.1rem, 6.2vw, 3.7rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 4.6vw, 2.5rem); font-weight: 700; margin-bottom: 0.75rem; }
h3 { font-size: 1.25rem; font-weight: 600; }
.grad {
  background: linear-gradient(94deg, var(--primary-deep), var(--primary));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.container { max-width: 72rem; margin: 0 auto; padding: 0 1.25rem; }
.container.narrow { max-width: 48rem; }

/* ---------- Apparition au scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.6s ease, transform 0.6s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  border-radius: 999px; font-weight: 700; text-decoration: none;
  padding: 0.85rem 1.7rem; font-size: 1rem;
  transition: transform 0.15s ease, background 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: var(--primary); color: #fff;
  box-shadow: 0 10px 26px rgba(16, 185, 129, 0.35);
}
.btn-primary:hover { background: var(--primary-deep); transform: translateY(-1px); box-shadow: 0 14px 34px rgba(16, 185, 129, 0.45); }
.btn-outline { border: 1.5px solid var(--border-strong); color: var(--ink); background: var(--card); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary-deep); }
.btn-ghost { border: 1.5px solid var(--border-strong); color: var(--ink); background: var(--card); padding: 0.55rem 1.15rem; font-size: 0.9rem; font-weight: 600; }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary-deep); }
.btn-whatsapp { background: #16a34a; color: #fff; box-shadow: 0 10px 26px rgba(22, 163, 74, 0.35); }
.btn-whatsapp:hover { background: #15803d; transform: translateY(-1px); }
.btn-lg { padding: 1.05rem 2.1rem; font-size: 1.06rem; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background:
    radial-gradient(50rem 26rem at 88% -8%, rgba(16, 185, 129, 0.12), transparent 60%),
    var(--bg);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(12, 19, 16, 0.075) 1.1px, transparent 1.1px);
  background-size: 26px 26px;
  mask-image: linear-gradient(#000 60%, transparent 100%);
  -webkit-mask-image: linear-gradient(#000 60%, transparent 100%);
}
.topbar {
  position: relative; z-index: 2;
  display: flex; align-items: center; justify-content: space-between;
  max-width: 76rem; margin: 0 auto; padding: 1.15rem 1.25rem;
}
.brand { display: inline-flex; align-items: center; gap: 0.6rem; text-decoration: none; color: var(--ink); font-family: var(--font-heading); font-weight: 700; }
.brand img { width: 32px; height: auto; }
.brand em { font-style: normal; color: var(--primary-deep); }

.hero-inner {
  position: relative; z-index: 2;
  max-width: 76rem; margin: 0 auto;
  padding: 2.2rem 1.25rem 4rem;
  display: grid; gap: 2.6rem; align-items: center;
}
.kicker {
  display: inline-flex; align-items: center; gap: 0.55rem; margin-bottom: 1.2rem;
  padding: 0.45rem 1.05rem;
  border: 1px solid rgba(16, 185, 129, 0.35); border-radius: 999px;
  background: rgba(16, 185, 129, 0.09);
  color: var(--primary-ink); font-size: 0.8rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
}
.kicker-dot { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); animation: pulse 2.2s infinite; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.45); }
  70% { box-shadow: 0 0 0 9px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}
@media (prefers-reduced-motion: reduce) { .kicker-dot { animation: none; } }
.lead { margin: 1.15rem 0 0; max-width: 34rem; font-size: clamp(1.08rem, 2.7vw, 1.22rem); color: var(--muted); }

.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-top: 1.9rem; }
.hero-reassure { margin-top: 1rem; font-size: 0.86rem; color: var(--muted); }

/* Compteurs, en ligne sobre sous le texte */
.stats {
  display: flex; flex-wrap: wrap; gap: 0 2.2rem; row-gap: 1rem;
  margin-top: 2.2rem; padding-top: 1.6rem; border-top: 1px solid var(--border);
}
.stat-num { display: block; font-family: var(--font-heading); font-weight: 700; font-size: clamp(1.4rem, 4vw, 1.9rem); color: var(--ink); font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.stat-label { display: block; font-size: 0.8rem; color: var(--muted); }

/* ---------- Carte « Search Console » du hero ---------- */
.hero-visual { position: relative; }
.chart-card {
  position: relative;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-card);
  transform: rotate(-1.1deg);
}
@media (prefers-reduced-motion: reduce) { .chart-card { transform: none; } }
.chart-chrome {
  display: flex; align-items: center; gap: 0.45rem;
  padding: 0.7rem 1rem; border-bottom: 1px solid var(--border);
  background: #fafcfb;
}
.chrome-dot { width: 0.6rem; height: 0.6rem; border-radius: 50%; background: #e2e8e4; }
.chrome-dot:nth-child(1) { background: #fca5a5; }
.chrome-dot:nth-child(2) { background: #fcd34d; }
.chrome-dot:nth-child(3) { background: #86efac; }
.chrome-title { margin-left: 0.5rem; font-size: 0.78rem; color: var(--muted); font-weight: 500; }
.chart-card figcaption { padding: 0.8rem 1rem; font-size: 0.85rem; color: var(--muted); border-top: 1px solid var(--border); background: #fafcfb; }

.float-chip {
  position: absolute; z-index: 3;
  padding: 0.55rem 1rem; border-radius: 999px;
  background: var(--card); border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  font-family: var(--font-heading); font-weight: 700; font-size: 0.85rem;
  color: var(--primary-ink); white-space: nowrap;
}
.chip-a { top: -1.1rem; right: 0.6rem; }
.chip-b { bottom: -1rem; left: 0.8rem; color: var(--ink); }

/* ---------- Courbe générique (bloc preuve) ---------- */
.proof-figure { position: relative; margin: 2.4rem auto 1.6rem; max-width: 58rem; }
.chart-glow { display: none; }
.chart-wrap { position: relative; background: #fff; overflow: hidden; }
.proof-figure > .chart-wrap {
  border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}
.annot {
  position: absolute; display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: var(--font-heading); font-weight: 600; font-size: clamp(0.6rem, 1.7vw, 0.85rem);
  padding: 0.28em 0.75em; border-radius: 999px; white-space: nowrap;
}
.annot-dot { width: 0.5em; height: 0.5em; border-radius: 50%; background: currentColor; }
.annot-before { left: 24%; top: 62%; background: rgba(15, 23, 42, 0.8); color: #f1f5f9; }
.annot-method { left: 61%; top: 46%; background: var(--primary); color: #fff; box-shadow: 0 4px 16px rgba(16, 185, 129, 0.45); }
.proof-figure figcaption { margin-top: 0.9rem; font-size: 0.92rem; color: var(--muted); text-align: center; }

/* ---------- Sections ---------- */
.section { padding: 5.2rem 0; }
.section-alt { background: #fff; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section h2 { text-align: center; }
.section-sub { max-width: 42rem; margin: 0 auto 2.2rem; text-align: center; color: var(--muted); }
.eyebrow {
  text-align: center; margin-bottom: 0.7rem;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--primary-deep);
}

.fact-list { list-style: none; max-width: 44rem; margin: 2.2rem auto 0; display: grid; gap: 0.75rem; }
.fact-list li { position: relative; padding-left: 2rem; color: var(--muted); }
.fact-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0.1rem;
  width: 1.3rem; height: 1.3rem; border-radius: 50%;
  background: rgba(16, 185, 129, 0.12); color: var(--primary-deep);
  font-size: 0.75rem; font-weight: 700; display: flex; align-items: center; justify-content: center;
}

.case-card {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 0.9rem;
  margin: 2.2rem auto 0; max-width: 46rem; padding: 1.3rem 1.6rem; text-align: center;
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--card);
  box-shadow: var(--shadow-soft);
}
.case-card p { color: var(--muted); }
.case-card strong { color: var(--ink); }
.case-badge {
  padding: 0.3rem 0.9rem; border-radius: 999px; font-size: 0.74rem; font-weight: 700;
  background: rgba(16, 185, 129, 0.1); color: var(--primary-ink);
  border: 1px solid rgba(16, 185, 129, 0.3); text-transform: uppercase; letter-spacing: 0.08em;
}

/* ---------- Calculateur ---------- */
.calc-card {
  border: 1px solid var(--border); border-radius: 1.4rem; background: var(--card);
  padding: 1.7rem; box-shadow: var(--shadow-card);
}
.calc { display: grid; gap: 1.1rem; margin-bottom: 1.6rem; }
.field label { display: block; margin-bottom: 0.45rem; font-size: 0.88rem; font-weight: 600; color: var(--ink); }
.field input, .field select {
  width: 100%; padding: 0.9rem 1rem; border-radius: 0.8rem;
  border: 1.5px solid var(--border-strong); background: #fafcfb; color: var(--ink);
  font-family: var(--font-body); font-size: 1.05rem;
}
.field input:focus, .field select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.18); }
.calc-result {
  border: 1px solid rgba(16, 185, 129, 0.35); border-radius: 1.1rem;
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.09), rgba(16, 185, 129, 0.03));
  padding: 1.7rem; text-align: center;
}
.calc-invest { font-size: 0.9rem; color: var(--muted); margin-bottom: 0.9rem; }
.calc-invest strong { color: var(--ink); font-variant-numeric: tabular-nums; }
.calc-main { font-size: 1.18rem; color: var(--ink); }
.calc-main strong, .calc-secondary strong { color: var(--primary-deep); font-size: 1.5em; font-family: var(--font-heading); font-variant-numeric: tabular-nums; }
.calc-secondary { margin-top: 0.5rem; color: var(--muted); }
.calc-note { margin-top: 1rem; font-size: 0.78rem; color: var(--muted); }

/* ---------- Comparaison ---------- */
.table-scroll {
  overflow-x: auto; margin-top: 2.2rem;
  border-radius: var(--radius); border: 1px solid var(--border);
  background: var(--card); box-shadow: var(--shadow-soft);
}
.compare { width: 100%; min-width: 36rem; border-collapse: collapse; }
.compare th, .compare td { padding: 1.05rem 1.2rem; text-align: left; border-bottom: 1px solid var(--border); font-size: 0.95rem; vertical-align: top; width: 33.33%; }
.compare tr:last-child th, .compare tr:last-child td { border-bottom: none; }
.compare th { font-family: var(--font-heading); font-size: 1.02rem; color: var(--ink); }
.compare td { color: var(--muted); }
.compare .compare-highlight { background: rgba(16, 185, 129, 0.07); color: var(--ink); }
.compare th.compare-highlight { color: var(--primary-ink); }
.compare-chip {
  display: block; width: fit-content; margin-bottom: 0.45rem;
  padding: 0.2rem 0.7rem; border-radius: 999px;
  background: var(--primary); color: #fff; font-size: 0.68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
}

/* ---------- Offre ---------- */
.audit-card {
  position: relative; max-width: 36rem; margin: 2.6rem auto; padding: 2.1rem 1.9rem 1.9rem;
  border: 1.5px solid rgba(16, 185, 129, 0.4); border-radius: 1.4rem;
  background: var(--card);
  box-shadow: var(--shadow-card);
}
.audit-ribbon {
  position: absolute; top: -0.9rem; left: 50%; transform: translateX(-50%);
  padding: 0.38rem 1.15rem; border-radius: 999px; white-space: nowrap;
  background: var(--primary); color: #fff; font-size: 0.74rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  box-shadow: 0 6px 18px rgba(16, 185, 129, 0.4);
}
.audit-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin: 0.4rem 0 1rem; flex-wrap: wrap; }
.audit-price { font-family: var(--font-heading); font-weight: 700; font-size: 1.75rem; color: var(--primary-deep); }
.audit-price span { font-size: 0.9rem; color: var(--muted); }
.audit-card ul { list-style: none; display: grid; gap: 0.6rem; margin-bottom: 1.15rem; }
.audit-card li { padding-left: 1.7rem; position: relative; color: var(--muted); }
.audit-card li::before { content: "✓"; position: absolute; left: 0; color: var(--primary-deep); font-weight: 700; }
.audit-deduction { font-size: 0.93rem; font-weight: 600; color: var(--primary-ink); }
.audit-btn { margin-top: 1.3rem; width: 100%; }

.plans-title { text-align: center; margin: 3rem 0 1.6rem; font-size: 1.05rem; color: var(--muted); font-weight: 500; font-family: var(--font-body); }
.plans { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
.plan {
  position: relative; border: 1px solid var(--border); border-radius: 1.3rem;
  background: var(--card); padding: 1.7rem;
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.plan:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.plan-exclusive { border-color: #e5d3a8; background: linear-gradient(180deg, #fdf9ef, var(--card) 60%); }
.plan-exclusive:hover { border-color: #d4b978; }
.plan-popular { border: 2px solid var(--primary); background: linear-gradient(180deg, rgba(16, 185, 129, 0.06), var(--card) 55%); }
.plan-badge {
  display: inline-block; margin-bottom: 0.9rem; padding: 0.32rem 0.85rem;
  border-radius: 999px; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.04em;
  background: var(--gold-soft); color: #8a6412; border: 1px solid #e8d5a5;
}
.badge-popular { background: rgba(16, 185, 129, 0.12); color: var(--primary-ink); border-color: rgba(16, 185, 129, 0.35); }
.plan h4 { font-size: 1.18rem; margin-bottom: 0.3rem; }
.plan-price { font-family: var(--font-heading); font-weight: 700; font-size: 1.7rem; color: var(--ink); margin-bottom: 0.6rem; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.plan-price span { font-size: 0.85rem; color: var(--muted); font-weight: 500; }
.plan-desc { font-size: 0.94rem; color: var(--muted); }

.seats-box {
  margin: 3rem auto 0; max-width: 48rem; padding: 2.1rem 1.9rem;
  border: 1px solid var(--border); border-left: 4px solid var(--primary);
  border-radius: 1.2rem; background: var(--card); box-shadow: var(--shadow-soft);
}
.seats-visual { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1.2rem; flex-wrap: wrap; }
.seat { width: 1.1rem; height: 1.1rem; border-radius: 0.32rem; background: rgba(16, 185, 129, 0.18); border: 1.5px solid rgba(16, 185, 129, 0.55); }
.seat:first-child { background: var(--primary); }
.seats-caption { margin-left: 0.4rem; font-size: 0.84rem; color: var(--muted); font-weight: 600; }
.seats-box h3 { margin-bottom: 0.8rem; }
.seats-box p { color: var(--muted); font-size: 0.97rem; }
.seats-box p + p { margin-top: 0.85rem; }
.seats-setup { font-weight: 700; color: var(--ink) !important; }

/* ---------- FAQ ---------- */
.faq { max-width: 48rem; margin: 3.2rem auto 0; }
.faq-title { text-align: center; margin-bottom: 1.3rem; }
.faq details {
  border: 1px solid var(--border); border-radius: 1rem; background: var(--card);
  margin-bottom: 0.7rem; overflow: hidden; box-shadow: var(--shadow-soft);
}
.faq summary {
  cursor: pointer; list-style: none; padding: 1.05rem 1.25rem;
  font-family: var(--font-heading); font-weight: 600; font-size: 0.98rem; color: var(--ink);
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.35rem; color: var(--primary-deep); transition: transform 0.2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 1.25rem 1.15rem; color: var(--muted); font-size: 0.94rem; }

/* ---------- CTA final ---------- */
.final-cta {
  margin-top: 3.4rem; text-align: center; padding: 3rem 1.5rem;
  border-radius: 1.6rem;
  background:
    radial-gradient(34rem 16rem at 50% -20%, rgba(16, 185, 129, 0.35), transparent 70%),
    linear-gradient(180deg, #0d1512, #10201a);
  color: #f4f7f5;
  box-shadow: var(--shadow-card);
}
.final-cta h3 { font-size: clamp(1.35rem, 4vw, 1.8rem); margin-bottom: 0.5rem; color: #fff; }
.final-cta > p { color: rgba(244, 247, 245, 0.7); margin-bottom: 1.7rem; }
.cta-alt { margin-top: 1.15rem; color: rgba(244, 247, 245, 0.7); font-size: 0.95rem; }
.cta-alt a { color: #7ce8c0; }

/* ---------- Barre de contact qui suit le scroll ---------- */
.contact-dock {
  position: fixed; z-index: 60;
  left: 0.9rem; right: 0.9rem; bottom: 0.9rem;
  display: flex; gap: 0.7rem;
  opacity: 0; transform: translateY(16px); pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.contact-dock.on { opacity: 1; transform: none; pointer-events: auto; }
.dock-btn {
  flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  padding: 0.95rem 1rem; border-radius: 999px;
  font-weight: 700; font-size: 0.98rem; text-decoration: none;
  box-shadow: 0 14px 38px rgba(10, 40, 28, 0.28);
}
.dock-wa { background: #16a34a; color: #fff; }
.dock-wa:hover { background: #15803d; }
.dock-mail { background: rgba(255, 255, 255, 0.96); color: var(--ink); border: 1.5px solid var(--border-strong); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.dock-mail:hover { border-color: var(--primary); color: var(--primary-deep); }
@media (min-width: 900px) {
  .contact-dock { left: auto; right: 1.6rem; bottom: 1.6rem; flex-direction: column; width: auto; }
  .dock-btn { flex: none; padding: 0.85rem 1.4rem; }
}

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); padding: 2.2rem 0 5.5rem; background: var(--card); }
.footer-inner { display: flex; flex-direction: column; gap: 0.8rem; align-items: center; text-align: center; }
.footer p, .footer a { color: var(--muted); font-size: 0.88rem; }
.footer .brand span { font-size: 0.95rem; font-weight: 500; }

/* ---------- Desktop ---------- */
@media (min-width: 720px) {
  .calc { grid-template-columns: 1fr 1fr 1fr; }
  .plans { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { flex-direction: row; justify-content: space-between; }
  .footer { padding-bottom: 2.2rem; }
}
@media (min-width: 980px) {
  .hero-inner { grid-template-columns: 1.05fr 1fr; gap: 3.4rem; padding-top: 3.2rem; padding-bottom: 5rem; }
  .hero-copy { text-align: left; }
  .hero-visual { transform: translateY(0.6rem); }
}
@media (max-width: 979px) {
  .hero-copy { text-align: center; }
  .hero-ctas { justify-content: center; }
  .stats { justify-content: center; }
  .hero-visual { max-width: 34rem; margin: 0 auto; }
  .chip-a { top: -0.9rem; right: 0.2rem; }
}
@media (min-width: 1024px) {
  .plans { grid-template-columns: repeat(6, 1fr); }
  .plan { grid-column: span 2; }
  .plan-exclusive:nth-child(1) { grid-column: 1 / span 3; }
  .plan-exclusive:nth-child(2) { grid-column: 4 / span 3; }
}

/* =========================================================
   Revamp v3 : composants ajoutés (trust strip, timeline,
   split calculateur, audit horizontal, sièges, CTA lumineux)
   ========================================================= */

/* Topbar sticky en verre */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(244, 247, 245, 0.82);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  max-width: none;
}
.topbar > * { position: relative; }
.topbar.scrolled { border-bottom-color: var(--border); }
@supports (backdrop-filter: blur(12px)) { .topbar { background: rgba(244, 247, 245, 0.7); } }

/* Halo derrière la carte du hero */
.visual-blob {
  position: absolute; inset: -12% -10%; z-index: 0; pointer-events: none;
  background:
    radial-gradient(24rem 16rem at 70% 25%, rgba(16, 185, 129, 0.22), transparent 65%),
    radial-gradient(18rem 14rem at 20% 80%, rgba(16, 185, 129, 0.12), transparent 65%);
  filter: blur(6px);
}
.chart-card { z-index: 1; }

/* Bande de confiance sous le hero */
.trust-strip { position: relative; z-index: 2; border-top: 1px solid var(--border); background: rgba(255, 255, 255, 0.6); }
.trust-inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 0.6rem 1.6rem; padding-top: 1rem; padding-bottom: 1rem;
}
.trust-label { font-size: 0.78rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.12em; font-weight: 700; }
.trust-name { font-family: var(--font-heading); font-weight: 700; font-size: 0.95rem; color: #7d8d84; letter-spacing: 0.01em; }
.trust-name:hover { color: var(--ink); }

/* Bloc preuve : courbe + timeline */
.proof-grid { display: grid; gap: 2.4rem; align-items: center; margin-top: 2.4rem; }
.proof-grid .proof-figure { margin: 0; }
.timeline { list-style: none; position: relative; padding-left: 1.7rem; }
.timeline::before {
  content: ""; position: absolute; left: 0.42rem; top: 0.6rem; bottom: 0.6rem;
  width: 2px; background: linear-gradient(180deg, var(--border-strong), var(--primary), var(--border-strong));
}
.timeline li { position: relative; padding-bottom: 1.6rem; }
.timeline li:last-child { padding-bottom: 0; }
.tl-dot {
  position: absolute; left: -1.7rem; top: 0.35rem;
  width: 0.95rem; height: 0.95rem; border-radius: 50%;
  background: var(--card); border: 2.5px solid var(--border-strong);
}
.tl-dot-active { border-color: var(--primary); background: var(--primary); box-shadow: 0 0 0 5px rgba(16, 185, 129, 0.18); }
.timeline h3 { font-size: 1.05rem; margin-bottom: 0.3rem; }
.timeline p { color: var(--muted); font-size: 0.94rem; }
@media (min-width: 900px) {
  .proof-grid { grid-template-columns: 1.25fr 1fr; gap: 3rem; }
}

/* Calculateur : split entrées / résultat */
@media (min-width: 900px) {
  .calc-card { display: grid; grid-template-columns: 1.1fr 1fr; gap: 2rem; align-items: stretch; padding: 2rem; }
  .calc { grid-template-columns: 1fr; margin-bottom: 0; }
  .calc-result { display: flex; flex-direction: column; justify-content: center; }
}
.chips { display: flex; gap: 0.45rem; margin-top: 0.55rem; flex-wrap: wrap; }
.chip {
  border: 1.5px solid var(--border-strong); background: var(--card); color: var(--muted);
  font-family: var(--font-body); font-weight: 600; font-size: 0.82rem;
  padding: 0.32rem 0.8rem; border-radius: 999px; cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}
.chip:hover { border-color: var(--primary); color: var(--primary-deep); }
.chip-on { background: rgba(16, 185, 129, 0.1); border-color: var(--primary); color: var(--primary-ink); }
.calc-big { display: flex; align-items: center; gap: 1.1rem; justify-content: center; text-align: left; margin: 0.4rem 0 0.9rem; }
.calc-big-num {
  font-family: var(--font-heading); font-weight: 700; line-height: 1;
  font-size: clamp(3rem, 9vw, 4.6rem); color: var(--primary-deep);
  font-variant-numeric: tabular-nums; letter-spacing: -0.03em;
}
.calc-big-label { max-width: 15rem; font-size: 0.95rem; color: var(--ink); font-weight: 500; }

/* Audit horizontal */
.audit-card { max-width: 52rem; }
.audit-grid { display: grid; gap: 1.6rem; }
.audit-left h3 { margin-bottom: 0.9rem; font-size: 1.35rem; }
.audit-right {
  border-top: 1px solid var(--border); padding-top: 1.3rem;
  display: flex; flex-direction: column; gap: 0.7rem;
}
@media (min-width: 760px) {
  .audit-grid { grid-template-columns: 1.3fr 1fr; }
  .audit-right { border-top: none; padding-top: 0; border-left: 1px solid var(--border); padding-left: 1.7rem; justify-content: center; }
}
.audit-price { font-size: 2.1rem; }
.audit-btn { width: auto; }

/* Sièges : panneau latéral avec le grand 3 */
.seats-box { display: grid; gap: 1.6rem; border-left: 1px solid var(--border); }
.seats-side {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.5rem;
  text-align: center; padding: 1.4rem;
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.03));
  border: 1px solid rgba(16, 185, 129, 0.3); border-radius: 1rem;
}
.seats-big {
  font-family: var(--font-heading); font-weight: 700; font-size: 4rem; line-height: 1;
  color: var(--primary-deep); letter-spacing: -0.03em;
}
.seats-side-label { font-size: 0.85rem; color: var(--muted); font-weight: 600; }
.seats-row { display: flex; gap: 0.45rem; margin-top: 0.4rem; }
@media (min-width: 760px) {
  .seats-box { grid-template-columns: 11rem 1fr; align-items: center; }
}

/* CTA final : panneau émeraude lumineux (plus de bloc sombre) */
.final-cta {
  background:
    radial-gradient(36rem 18rem at 50% -30%, rgba(255, 255, 255, 0.55), transparent 60%),
    linear-gradient(135deg, #0fae79, #0b9268);
  color: #f2fbf7; border: none;
}
.final-cta h3 { color: #fff; }
.final-cta > p { color: rgba(255, 255, 255, 0.85); }
.final-cta .btn-whatsapp { background: #fff; color: #0b6b4d; box-shadow: 0 12px 30px rgba(4, 60, 42, 0.35); }
.final-cta .btn-whatsapp:hover { background: #f0fdf7; }
.cta-alt { color: rgba(255, 255, 255, 0.85); }
.cta-alt a { color: #fff; text-decoration-color: rgba(255, 255, 255, 0.5); }

/* Apparitions en cascade dans les grilles */
.plans .reveal:nth-child(2) { transition-delay: 0.07s; }
.plans .reveal:nth-child(3) { transition-delay: 0.05s; }
.plans .reveal:nth-child(4) { transition-delay: 0.12s; }
.plans .reveal:nth-child(5) { transition-delay: 0.19s; }
.timeline li:nth-child(2) { transition-delay: 0.1s; }
.timeline li:nth-child(3) { transition-delay: 0.2s; }

/* Ancres sous la topbar sticky */
section[id], #offre, #preuve, #projection, #comparaison { scroll-margin-top: 4.5rem; }

/* Le tableau : icônes de colonnes */
.col-ic { display: inline-flex; margin-right: 0.5rem; vertical-align: -3px; color: var(--muted); }
.col-ic-hl { color: var(--primary-deep); }

/* =========================================================
   v4 : logos clients, section deux canaux, offres groupées,
   FAQ 2 colonnes, footer riche, lien kolonell.com
   ========================================================= */

/* Topbar droite */
.topbar-right { display: flex; align-items: center; gap: 0.9rem; }
.topbar-link {
  display: none; align-items: center; gap: 0.3rem;
  font-size: 0.88rem; font-weight: 600; color: var(--muted); text-decoration: none;
}
.topbar-link:hover { color: var(--primary-deep); }
@media (min-width: 640px) { .topbar-link { display: inline-flex; } }

/* Bande de confiance avec logos */
.trust-item {
  display: inline-flex; align-items: center; gap: 0.45rem;
  font-family: var(--font-heading); font-weight: 700; font-size: 0.92rem; color: #6d7f76;
  filter: grayscale(1); opacity: 0.85;
  transition: filter 0.2s ease, opacity 0.2s ease, color 0.2s ease;
}
.trust-item:hover { filter: none; opacity: 1; color: var(--ink); }
.trust-item img { height: 20px; width: auto; }
.trust-item .inv { filter: invert(1); height: 16px; }
.trust-item:hover .inv { filter: invert(1); }

/* Les deux canaux (SEO / AEO) */
.channels { display: grid; gap: 1.2rem; max-width: 58rem; margin: 2.2rem auto 0; }
.channel {
  display: grid; grid-template-columns: auto 1fr; gap: 1.1rem; align-items: start;
  background: var(--card); border: 1px solid var(--border); border-radius: 1.3rem;
  padding: 1.7rem; box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.channel:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); }
.channel-ic {
  display: flex; align-items: center; justify-content: center;
  width: 3.2rem; height: 3.2rem; border-radius: 1rem;
  background: rgba(16, 185, 129, 0.12); color: var(--primary-deep);
}
.channel h3 { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.5rem; margin-bottom: 0.45rem; font-size: 1.15rem; }
.channel-tag {
  font-family: var(--font-body); font-weight: 600; font-size: 0.76rem;
  color: var(--primary-ink); background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.28); border-radius: 999px; padding: 0.14rem 0.6rem;
}
.channel p { color: var(--muted); font-size: 0.96rem; }
.channels-note { text-align: center; margin-top: 1.6rem; font-size: 0.9rem; color: var(--muted); }
@media (min-width: 900px) { .channels { grid-template-columns: 1fr 1fr; } }

/* Offres groupées */
.plans-group {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.7rem;
  margin: 2.2rem 0 1rem; font-size: 0.95rem; color: var(--muted); font-weight: 500;
}
.plans-group-badge {
  padding: 0.32rem 0.9rem; border-radius: 999px;
  background: rgba(16, 185, 129, 0.12); color: var(--primary-ink);
  border: 1px solid rgba(16, 185, 129, 0.3);
  font-family: var(--font-heading); font-weight: 700; font-size: 0.8rem;
  text-transform: uppercase; letter-spacing: 0.08em;
}
.plans-group-gold { background: var(--gold-soft); color: #8a6412; border-color: #e8d5a5; }
.plans-x { grid-template-columns: 1fr; }
.plans-s { grid-template-columns: 1fr; }
@media (min-width: 900px) {
  .plans-x { grid-template-columns: 1fr 1fr; }
  .plans-s { grid-template-columns: 1fr 1fr 1fr; }
  .plans-s .plan-popular { transform: translateY(-6px); }
  .plans-s .plan-popular:hover { transform: translateY(-10px); }
}
.plan { display: flex; flex-direction: column; }
.plan-desc { flex: 1; }
.plan-cta {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
  margin-top: 1.2rem; padding: 0.7rem 1.2rem; border-radius: 999px;
  border: 1.5px solid var(--border-strong); color: var(--ink);
  font-weight: 700; font-size: 0.9rem; text-decoration: none;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}
.plan-cta:hover { border-color: var(--primary); color: var(--primary-deep); }
.plan-cta-solid { background: var(--primary); border-color: var(--primary); color: #fff; box-shadow: 0 8px 22px rgba(16, 185, 129, 0.35); }
.plan-cta-solid:hover { background: var(--primary-deep); color: #fff; }
.plan-exclusive .plan-cta:hover { border-color: #d4b978; color: #8a6412; }
.plans-included {
  text-align: center; margin-top: 1.6rem; font-size: 0.88rem; color: var(--muted);
  padding: 0.9rem 1.2rem; border: 1px dashed var(--border-strong); border-radius: 999px;
  max-width: 56rem; margin-left: auto; margin-right: auto;
}

/* FAQ en 2 colonnes desktop */
.faq { max-width: 62rem; }
@media (min-width: 900px) {
  .faq-cols { columns: 2; column-gap: 1rem; }
  .faq-cols details { break-inside: avoid; }
}

/* Footer riche */
.footer-grid { display: grid; gap: 2rem; padding-top: 0.4rem; }
.footer-brand p { margin-top: 0.8rem; font-size: 0.9rem; color: var(--muted); max-width: 24rem; }
.footer-col h4 { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink); margin-bottom: 0.7rem; }
.footer-col a { display: block; color: var(--muted); text-decoration: none; font-size: 0.92rem; padding: 0.22rem 0; }
.footer-col a:hover { color: var(--primary-deep); }
@media (min-width: 760px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; gap: 3rem; }
}

/* Témoignages anonymisés */
.quotes { display: grid; gap: 1.1rem; max-width: 62rem; margin: 2.2rem auto 0; }
.quote {
  position: relative; background: var(--card); border: 1px solid var(--border);
  border-radius: 1.3rem; padding: 1.9rem 1.6rem 1.5rem; box-shadow: var(--shadow-soft);
}
.quote::before {
  content: "\201C"; position: absolute; top: 0.4rem; left: 1.1rem;
  font-family: var(--font-heading); font-size: 3.2rem; line-height: 1;
  color: rgba(16, 185, 129, 0.35);
}
.quote blockquote { font-size: 0.98rem; color: var(--ink); line-height: 1.6; }
.quote figcaption { margin-top: 1.1rem; display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.quote-who { font-family: var(--font-heading); font-weight: 700; font-size: 0.88rem; }
.quote-sector {
  font-size: 0.76rem; font-weight: 600; color: var(--primary-ink);
  background: rgba(16, 185, 129, 0.1); border: 1px solid rgba(16, 185, 129, 0.28);
  border-radius: 999px; padding: 0.15rem 0.65rem;
}
@media (min-width: 900px) { .quotes { grid-template-columns: 1fr 1fr 1fr; } }