:root{
  --wine:#4b1f2c; --wine2:#2f141c; --gold:#cba45b; --cream:#f7f0e6; --paper:#fffdf9;
  --ink:#292421; --muted:#6f6660; --green:#304a3b; --line:#e7dacb; --shadow:0 20px 55px rgba(49,24,24,.14);
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:Montserrat,Arial,sans-serif;color:var(--ink);background:#fffaf4;line-height:1.65}
a{color:inherit;text-decoration:none}.shell{width:min(1160px,calc(100% - 38px));margin:auto}.section{padding:84px 0}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px;position:relative;z-index:5}.brand{font-size:.82rem;font-weight:800;letter-spacing:.17em}.navlinks{display:flex;gap:24px;align-items:center;font-size:.88rem;font-weight:600}.nav-cta{padding:10px 16px;border:1px solid rgba(255,255,255,.35);border-radius:999px}
.sales-hero{min-height:760px;color:#fff;background:linear-gradient(125deg,rgba(46,21,32,.98),rgba(75,31,44,.92) 52%,rgba(91,61,46,.88));overflow:hidden;position:relative}.sales-hero:after{content:"";position:absolute;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(203,164,91,.24),transparent 68%);right:-160px;top:70px}.sales-hero-inner{min-height:650px;display:grid;grid-template-columns:1.18fr .82fr;gap:64px;align-items:center;position:relative;z-index:2}.sales-copy{padding:46px 0}.eyebrow,.overline{text-transform:uppercase;letter-spacing:.2em;font-size:.73rem;font-weight:800;color:var(--gold)}h1,h2,h3{font-family:"Cormorant Garamond",Georgia,serif;line-height:1.04;margin:0}.sales-copy h1{font-size:clamp(3.2rem,6.1vw,6rem);margin:18px 0 24px;max-width:850px}.sales-copy h1 span{color:#f4d79d}.lead{font-size:1.08rem;color:#f2e9e4;max-width:730px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.btn{display:inline-flex;justify-content:center;align-items:center;min-height:50px;padding:0 23px;border-radius:999px;font-weight:800;font-size:.9rem;transition:.2s}.btn:hover{transform:translateY(-2px)}.primary{background:var(--gold);color:#2c1717;box-shadow:0 12px 30px rgba(203,164,91,.2)}.ghost{border:1px solid rgba(255,255,255,.45);color:#fff}.dark{background:var(--wine2);color:#fff}.micro-proof{display:flex;flex-wrap:wrap;gap:12px 22px;margin-top:28px;font-size:.82rem;color:#f1ded0}
.phone-showcase{display:flex;justify-content:center}.phone-frame{width:min(330px,82vw);height:610px;border:9px solid #171312;border-radius:48px;position:relative;overflow:hidden;box-shadow:0 36px 70px rgba(0,0,0,.35);background:#111;transform:rotate(2deg)}.phone-notch{position:absolute;top:0;left:50%;transform:translateX(-50%);width:110px;height:26px;background:#171312;border-radius:0 0 18px 18px;z-index:3}.phone-frame img{width:100%;height:100%;object-fit:cover;filter:saturate(.78) brightness(.95)}.phone-overlay{position:absolute;inset:0;padding:60px 24px 28px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(transparent 28%,rgba(27,17,16,.85));text-align:center}.phone-overlay small{letter-spacing:.18em;color:#f2d497}.phone-overlay strong{font-family:"Cormorant Garamond";font-size:2.55rem;line-height:1}.phone-overlay span{font-size:.74rem;margin:10px 0 18px}.phone-overlay b{background:var(--gold);color:#291818;border-radius:999px;padding:11px 13px;font-size:.8rem}
.section-head{max-width:760px;margin:0 auto 42px}.centered{text-align:center}.section-head h2,.split-title h2,.demo-card h2,.closing-card h2{font-size:clamp(2.45rem,4.5vw,4rem);margin:10px 0 15px}.section-head p,.split-title p,.demo-card p,.closing-card p{color:var(--muted)}
.flow-grid,.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.flow-grid article,.benefit-grid article{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:0 12px 28px rgba(63,38,28,.06)}.flow-grid span{display:grid;place-items:center;width:42px;height:42px;background:var(--wine);color:#fff;border-radius:50%;font-weight:800}.flow-grid h3,.benefit-grid h3{font-size:1.55rem;margin:16px 0 7px}.flow-grid p,.benefit-grid p{font-size:.9rem;color:var(--muted);margin:0}.benefits-section{background:var(--cream)}.split-title{display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:end;margin-bottom:36px}.benefit-grid{grid-template-columns:repeat(4,1fr)}.ico{font-size:1.6rem;color:var(--gold);font-weight:800}
.demo-card,.closing-card{background:#fff;border:1px solid var(--line);border-radius:30px;padding:45px;box-shadow:var(--shadow);display:flex;align-items:center;justify-content:space-between;gap:55px}.demo-card>div{max-width:710px}.demo-card .btn{flex:none}.pricing-section{background:linear-gradient(145deg,var(--wine2),#5a2635);color:#fff}.section-head.light p{color:#e9dcd8}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}.price-card{background:#fffaf5;color:var(--ink);border-radius:26px;padding:31px 27px;position:relative;box-shadow:0 16px 45px rgba(0,0,0,.15)}.price-card.featured{transform:translateY(-10px);border:2px solid var(--gold)}.ribbon{position:absolute;right:18px;top:18px;background:var(--wine);color:#fff;padding:6px 10px;border-radius:999px;font-size:.68rem;font-weight:800}.tag{font-size:.7rem;letter-spacing:.18em;font-weight:800;color:var(--wine)}.price{font-family:"Cormorant Garamond";font-size:4.6rem;line-height:1;margin:16px 0 2px;color:var(--wine)}.price span{font-size:1.8rem}.duration{font-weight:700;color:#806d61;margin:0 0 22px}.price-card ul{list-style:none;padding:0;margin:0}.price-card li{padding:9px 0 9px 24px;border-top:1px solid #eadfd5;font-size:.86rem;position:relative}.price-card li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}.options-note{text-align:center;margin:30px auto 0;max-width:920px;color:#e9dbd4;font-size:.86rem}.closing-card{display:block;text-align:center;background:linear-gradient(180deg,#fff,#fbf3e8)}.closing-card p{max-width:760px;margin:0 auto}.centered-actions{justify-content:center}footer{background:#20171a;color:#d9ccc4;padding:25px 0}.footer-inner{display:flex;justify-content:space-between;gap:20px;font-size:.8rem}.footer-inner strong{color:#f1d6a1;letter-spacing:.12em}
@media(max-width:900px){.navlinks a:not(.nav-cta){display:none}.sales-hero-inner{grid-template-columns:1fr;text-align:center;gap:10px;padding:40px 0 70px}.sales-copy{padding:0}.lead{margin-inline:auto}.hero-actions,.micro-proof{justify-content:center}.phone-showcase{margin-top:16px}.flow-grid,.benefit-grid,.pricing-grid{grid-template-columns:1fr 1fr}.split-title{grid-template-columns:1fr;gap:4px}.demo-card{display:block}.demo-card .btn{margin-top:20px}.price-card.featured{transform:none}}
@media(max-width:620px){.shell{width:min(100% - 26px,1160px)}.section{padding:62px 0}.nav{height:66px}.brand{font-size:.7rem}.sales-copy h1{font-size:3.05rem}.lead{font-size:.96rem}.micro-proof{font-size:.75rem;gap:8px 14px}.phone-frame{height:550px}.flow-grid,.benefit-grid,.pricing-grid{grid-template-columns:1fr}.demo-card,.closing-card{padding:28px 22px}.footer-inner{flex-direction:column;text-align:center;gap:4px}.section-head h2,.split-title h2,.demo-card h2,.closing-card h2{font-size:2.55rem}}


/* Navigation retour vers Invitation Prestige */
.return-home {
  position: relative;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 22px 0 0 5%;
  color: inherit;
  text-decoration: none;
  transition: opacity .25s ease;
}

.return-home-arrow {
  width: 38px;
  height: 38px;
  border: 1px solid currentColor;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: transform .25s ease;
}

.return-home-text {
  display: flex;
  flex-direction: column;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: .04em;
}

.return-home-text small {
  font-size: 9px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .18em;
  opacity: .6;
  margin-bottom: 2px;
}

.return-home:hover {
  opacity: .75;
}

.return-home:hover .return-home-arrow {
  transform: translateX(-4px);
}


/* Bouton bas de page */
.return-home-bottom {
  display: flex;
  justify-content: center;
  padding: 40px 20px 55px;
}

.return-home-bottom-link {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  color: inherit;
  text-align: center;
  transition: opacity .25s ease;
}

.return-home-bottom-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: .18em;
  opacity: .55;
}

.return-home-bottom-main {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .03em;
}

.return-home-bottom-arrow {
  width: 32px;
  height: 32px;
  border: 1px solid currentColor;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform .25s ease;
}

.return-home-bottom-link:hover {
  opacity: .75;
}

.return-home-bottom-link:hover .return-home-bottom-arrow {
  transform: translateX(4px);
}

@media (max-width: 600px) {
  .return-home {
    margin: 15px 0 0 18px;
  }

  .return-home-arrow {
    width: 34px;
    height: 34px;
  }

  .return-home-text {
    font-size: 12px;
  }

  .return-home-bottom {
    padding: 30px 16px 40px;
  }

  .return-home-bottom-main {
    font-size: 13px;
  }

  .return-home-bottom-arrow {
    width: 30px;
    height: 30px;
  }
}