/* InviteMoi – page d'accueil */
html{scroll-behavior:smooth}
.imh{
  --ink:#24123A;--muted:#6B5A80;--paper:#FBF7FF;--card:#fff;--line:#E7DDF2;
  --rasp:#D81E5B;--saffron:#F2A413;--emer:#0E8F7A;--blue:#3D3BD9;--coral:#FF6B4A;
  --serif:"Fraunces","Didot","Bodoni MT",serif;--sans:"Figtree",system-ui,sans-serif;
  font:400 17px/1.55 var(--sans);color:var(--ink);background:var(--paper);overflow-x:clip;text-align:left;
}
.imh *,.imh *::before,.imh *::after{box-sizing:border-box}
.imh h1,.imh h2,.imh h3{font-family:var(--serif);font-weight:500;color:inherit;margin:0;letter-spacing:-.015em;text-transform:none;text-wrap:balance}
.imh h1{font-size:clamp(2.7rem,6.2vw,5.2rem);line-height:1.02}
.imh h2{font-size:clamp(2rem,4vw,3.25rem);line-height:1.08;max-width:18ch}
.imh h3{font-size:1.45rem;line-height:1.2}
.imh p{margin:0}
.imh a{color:inherit}
.imh :focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.imh-lead{font-size:1.2rem;color:var(--muted);max-width:46ch}
.imh-small{font-size:.95rem;color:var(--muted)}

.imh .imh-btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:12px 26px;border:1.5px solid var(--ink);border-radius:999px;font-weight:600;text-decoration:none;background:transparent;color:var(--ink);transition:background .15s,color .15s}
.imh .imh-btn:hover{background:var(--ink);color:#fff}
.imh .imh-btn-primary{background:var(--rasp);border-color:var(--rasp);color:#fff}
.imh .imh-btn-primary:hover{background:#B0164A;border-color:#B0164A;color:#fff}
.imh .imh-btn-light{background:#fff;border-color:#fff;color:var(--rasp)}
.imh .imh-btn-light:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.imh .imh-btn-ghost{border-color:#fff;color:#fff}
.imh .imh-btn-ghost:hover{background:#fff;color:var(--rasp)}
.imh-actions{display:flex;flex-wrap:wrap;gap:12px}
.imh-under{font-weight:600;text-decoration:underline;text-decoration-color:var(--saffron);text-decoration-thickness:2px;text-underline-offset:6px}

/* navigation */
.imh-nav{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px clamp(20px,5vw,72px);position:sticky;top:0;z-index:20;background:#FBF7FFEE;backdrop-filter:blur(10px)}
.imh-logo{font:500 1.75rem var(--serif);text-decoration:none}
.imh-logo i{color:var(--rasp);font-style:normal}
.imh-nav nav{display:flex;gap:28px}
.imh-nav nav a{text-decoration:none;font-weight:500;padding:10px 0}
.imh-nav nav a:hover{color:var(--rasp)}
.imh-nav .imh-btn{min-height:46px;padding:10px 22px}

/* haut de page */
.imh-hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:40px clamp(24px,5vw,80px);align-items:center;padding:clamp(32px,6vw,80px) clamp(20px,5vw,72px) clamp(40px,6vw,72px);max-width:1440px;margin:0 auto}
.imh-hero-text{display:grid;gap:24px;justify-items:start}
.imh-stage{position:relative;display:grid;place-items:center;min-height:540px}
.imh-env{position:absolute;width:min(330px,74%);aspect-ratio:3/4.3;border-radius:26px}
.imh-env-a{background:var(--saffron);transform:rotate(-11deg) translate(-56px,10px)}
.imh-env-b{background:var(--blue);transform:rotate(9deg) translate(58px,-4px)}
.imh-invite{position:relative;width:min(330px,74%);aspect-ratio:3/4.3;border-radius:26px;background:var(--bg);color:var(--fg);padding:44px 28px 32px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;box-shadow:0 30px 60px -24px #24123A66;transition:background .35s,color .35s,transform .18s,opacity .18s}
.imh-invite.is-flip{transform:scale(.96) rotate(-2deg);opacity:.4}
.imh-invite-intro{font-size:.95rem;font-weight:500;opacity:.85;max-width:20ch}
.imh-invite-name{font:italic 500 clamp(2rem,3.4vw,2.9rem)/1.05 var(--serif);margin-top:auto!important;text-wrap:balance}
.imh-invite-rule{width:44px;height:3px;border-radius:3px;background:var(--ac);margin:8px 0}
.imh-invite-date{font-weight:600}
.imh-invite-place{font-size:.95rem;opacity:.85;margin-bottom:auto!important}
.imh-invite-cta{padding:12px 26px;border-radius:99px;background:var(--ac);color:#24123A;font-weight:700;font-size:.95rem}
.imh-pick{grid-column:1/-1;display:grid;gap:14px;border-top:1px solid var(--line);padding-top:28px}
.imh-pick>p{font:italic 500 1.35rem var(--serif)}
.imh-chips{display:flex;flex-wrap:wrap;gap:10px}
.imh-chips button{font:600 1rem var(--sans);min-height:46px;padding:10px 20px;border-radius:99px;border:1.5px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer;display:inline-flex;align-items:center;gap:10px;box-shadow:none;text-transform:none;letter-spacing:normal}
.imh-chips button::before{content:"";width:14px;height:14px;border-radius:50%;background:var(--c);border:1px solid #24123A22}
.imh-chips button:hover,.imh-chips button:focus{background:var(--card);color:var(--ink);border-color:var(--ink)}
.imh-chips button[aria-pressed=true],.imh-chips button[aria-pressed=true]:hover,.imh-chips button[aria-pressed=true]:focus{background:var(--c);border-color:var(--c);color:var(--t)}
.imh-chips button[aria-pressed=true]::before{background:var(--t);border-color:transparent}

/* sections */
.imh-section{padding:clamp(56px,8vw,112px) clamp(20px,5vw,72px);max-width:1440px;margin:0 auto;display:grid;gap:28px}
.imh-steps{list-style:none;margin:16px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;counter-reset:s}
.imh-steps li{counter-increment:s;padding:28px;border-radius:26px;display:grid;gap:10px;align-content:start}
.imh-steps li::before{content:counter(s);font:italic 500 4rem/1 var(--serif)}
.imh-steps li:nth-child(1){background:#FFE9C2}
.imh-steps li:nth-child(1)::before{color:#B56A00}
.imh-steps li:nth-child(2){background:#DDE1FF}
.imh-steps li:nth-child(2)::before{color:var(--blue)}
.imh-steps li:nth-child(3){background:#D2F1E8}
.imh-steps li:nth-child(3)::before{color:var(--emer)}

.imh-band{background:var(--ink);color:#fff;padding:clamp(56px,8vw,112px) clamp(20px,5vw,72px)}
.imh-band-head{max-width:1296px;margin:0 auto 40px;display:flex;flex-wrap:wrap;gap:20px;justify-content:space-between;align-items:flex-end}
.imh-models{max-width:1296px;margin:0 auto;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.imh-model{text-decoration:none;display:grid;gap:14px}
.imh-model-card{aspect-ratio:3/4;border-radius:22px;background:var(--bg);color:var(--fg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:24px;text-align:center;transition:transform .2s;box-shadow:inset 0 0 0 1.5px #ffffff38}
.imh-model:hover .imh-model-card{transform:translateY(-6px) rotate(-1.5deg)}
.imh-model-card b{font:italic 500 clamp(1.5rem,2.2vw,2.1rem)/1.1 var(--serif);text-wrap:balance}
.imh-model-card i{width:36px;height:3px;border-radius:3px;background:var(--ac)}
.imh-model-name{font-weight:500;color:#D9CCEB}

.imh-suivi{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:center}
.imh-suivi>div{display:grid;gap:22px;justify-items:start}
.imh-ticks{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.imh-ticks li{padding-left:34px;position:relative}
.imh-ticks li::before{content:"";position:absolute;left:0;top:.2em;width:22px;height:22px;border-radius:50%;background:var(--emer) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/14px no-repeat}
.imh-dash{margin:0;background:var(--card);border:1px solid var(--line);border-radius:28px;padding:28px;display:grid;gap:18px;box-shadow:14px 14px 0 var(--saffron)}
.imh-dash-top{display:flex;justify-content:space-between;align-items:center}
.imh-dash-top strong{font:500 1.6rem var(--serif)}
.imh-dash-top span{display:flex;align-items:center;gap:8px;font-size:.95rem;color:var(--muted)}
.imh-dash-top i{width:10px;height:10px;border-radius:50%;background:var(--emer)}
.imh-dash-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.imh-dash-stats div{padding:14px;border-radius:16px;font-size:.92rem}
.imh-dash-stats b{display:block;font:500 2rem/1.1 var(--serif)}
.imh-dash .is-oui{background:#DDF5EE;color:#0A5E50}
.imh-dash .is-att{background:#FFF1D0;color:#7A4E00}
.imh-dash .is-non{background:#FDE7EF;color:#A3123F}
.imh-dash ul{list-style:none;margin:0;padding:0}
.imh-dash li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--line)}
.imh-dash em{font-style:normal;font-weight:600;font-size:.88rem;padding:5px 12px;border-radius:99px;white-space:nowrap}
.imh-dash figcaption{font-size:.9rem;color:var(--muted)}

.imh-prices{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:12px;align-items:stretch}
.imh-price{position:relative;background:var(--card);border:1px solid var(--line);border-top:8px solid var(--bg);border-radius:24px;padding:28px 24px;display:grid;gap:12px;align-content:start;grid-template-rows:auto auto 1fr auto}
.imh-price.is-top{background:var(--bg);color:var(--fg);border-color:var(--bg);grid-template-rows:auto auto auto 1fr auto}
.imh-price.is-top .imh-btn{background:var(--ac);border-color:var(--ac);color:#24123A}
.imh-tag{justify-self:start;padding:5px 14px;border-radius:99px;background:var(--ac);color:#24123A;font-weight:700;font-size:.85rem}
.imh-amount{font:500 3.4rem/1 var(--serif)}

.imh-faq{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(24px,5vw,80px);align-items:start}
.imh-faq details{border-bottom:1px solid var(--line)}
.imh-faq details:first-child{border-top:1px solid var(--line)}
.imh-faq summary{cursor:pointer;list-style:none;padding:22px 44px 22px 0;font:500 1.3rem var(--serif);position:relative}
.imh-faq summary::-webkit-details-marker{display:none}
.imh-faq summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font:400 1.8rem var(--sans);color:var(--rasp);transition:transform .2s}
.imh-faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.imh-faq details p{padding:0 0 22px;color:var(--muted);max-width:60ch}

.imh-final{margin:0 clamp(12px,3vw,40px);border-radius:36px;background:var(--rasp);color:#fff;padding:clamp(56px,8vw,104px) clamp(24px,6vw,88px);display:grid;gap:22px;justify-items:start}
.imh-final h2{max-width:20ch}
.imh-final p{font-size:1.2rem;max-width:46ch;color:#FFE3EC}

.imh-foot{padding:clamp(48px,6vw,80px) clamp(20px,5vw,72px) 32px;max-width:1440px;margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.imh-foot div{display:grid;gap:8px;align-content:start;justify-items:start}
.imh-foot h3{font:600 1rem var(--sans);letter-spacing:0;margin-bottom:6px}
.imh-foot a:not(.imh-logo){text-decoration:none;color:var(--muted);padding:3px 0}
.imh-foot a:not(.imh-logo):hover{color:var(--rasp)}
.imh-foot p{color:var(--muted);max-width:30ch}
.imh-copy{grid-column:1/-1;border-top:1px solid var(--line);padding-top:24px;font-size:.92rem;max-width:none!important}

@media (max-width:1000px){
  .imh-nav nav{display:none}
  .imh-hero,.imh-suivi,.imh-faq{grid-template-columns:1fr}
  .imh-stage{min-height:480px}
  .imh-steps{grid-template-columns:1fr}
  .imh-models,.imh-prices{grid-template-columns:repeat(2,minmax(0,1fr))}
  .imh-foot{grid-template-columns:1fr 1fr}
  .imh-dash{box-shadow:8px 8px 0 var(--saffron)}
}
@media (max-width:560px){
  .imh-nav .imh-btn{padding:8px 16px;min-height:44px;font-size:.93rem}
  .imh-prices{grid-template-columns:1fr}
  .imh-foot{grid-template-columns:1fr}
  .imh-env-a{transform:rotate(-9deg) translate(-26px,8px)}
  .imh-env-b{transform:rotate(8deg) translate(28px,-4px)}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .imh *{transition:none!important}
}