/* Serenea — feuille de style commune
   Palette officielle : #262150 (Dark Amethyst) · #E6F4FF (Alice Blue) · #FFFFFF · #F4EFE6 (Sable).
   Les transparences de ces quatre couleurs servent de nuances. */
@font-face{font-family:"Cormorant Garamond";font-weight:500;font-style:normal;font-display:swap;src:url("fonts/cormorant-garamond-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Cormorant Garamond";font-weight:600;font-style:normal;font-display:swap;src:url("fonts/cormorant-garamond-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"Cormorant Garamond";font-weight:500;font-style:italic;font-display:swap;src:url("fonts/cormorant-garamond-latin-500-italic.woff2") format("woff2")}
@font-face{font-family:"Source Sans 3";font-weight:400;font-style:normal;font-display:swap;src:url("fonts/source-sans-3-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Source Sans 3";font-weight:600;font-style:normal;font-display:swap;src:url("fonts/source-sans-3-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"Source Sans 3";font-weight:700;font-style:normal;font-display:swap;src:url("fonts/source-sans-3-latin-700-normal.woff2") format("woff2")}

:root{
  --amethyst:#262150;
  --alice:#E6F4FF;
  --sable:#F4EFE6;
  --white:#ffffff;
  --ink:#262150;
  --muted:rgba(38,33,80,.76);
  --soft:rgba(38,33,80,.66);
  --line:rgba(38,33,80,.14);
  --radius:18px;
  --shadow:0 10px 30px rgba(38,33,80,.10);
  --serif:"Cormorant Garamond",Georgia,"Times New Roman",serif;
  --sans:"Source Sans 3",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:18px;line-height:1.65;color:var(--ink);background:var(--white)}
img,svg{max-width:100%;display:block}
a{color:var(--amethyst);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.12;margin:0 0 .5em;color:var(--amethyst);letter-spacing:-.005em}
h1{font-size:clamp(2.5rem,6vw,4.4rem)}
h2{font-size:clamp(2rem,4vw,3rem)}
h3{font-size:1.5rem}
p{margin:0 0 1em}
.wrap{width:min(var(--max),100% - 40px);margin-inline:auto}
.eyebrow{font-family:var(--sans);font-size:.8rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--soft);margin-bottom:.9rem;display:block}
.lead{font-size:1.2rem;color:var(--muted);max-width:60ch}
.skip{position:absolute;left:-999px;top:0;background:var(--amethyst);color:#fff;padding:.6rem 1rem;z-index:100}
.skip:focus{left:10px;top:10px}
:focus-visible{outline:3px solid var(--amethyst);outline-offset:3px;border-radius:6px}
.bg-amethyst :focus-visible,.hero :focus-visible,.page-hero :focus-visible,.site-footer :focus-visible,.result :focus-visible{outline-color:#fff}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}
.brand{display:flex;align-items:center;text-decoration:none;flex:none}
.brand img{height:34px;width:auto}
.nav{display:flex;align-items:center;gap:2px}
.nav a{text-decoration:none;padding:.5rem .78rem;border-radius:999px;font-weight:600;font-size:.96rem;color:var(--amethyst);white-space:nowrap}
.nav a:hover{background:var(--alice)}
.nav a[aria-current="page"]{background:var(--alice)}
.nav a.nav-cta{background:var(--amethyst);color:#fff;margin-left:8px}
.nav a.nav-cta:hover{background:rgba(38,33,80,.88)}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:12px;width:46px;height:46px;cursor:pointer;color:var(--amethyst);align-items:center;justify-content:center}
.burger svg{width:24px;height:24px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.95rem 1.6rem;border-radius:999px;font-weight:700;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;font-family:var(--sans);transition:transform .15s ease,background .15s ease}
.btn:hover{transform:translateY(-1px);text-decoration:none}
.btn-primary{background:var(--amethyst);color:#fff}
.btn-primary:hover{background:rgba(38,33,80,.88);color:#fff}
.btn-light{background:#fff;color:var(--amethyst)}
.btn-light:hover{background:var(--alice);color:var(--amethyst)}
.btn-ghost{border-color:currentColor;color:inherit;background:transparent}
.btn-outline{border-color:var(--amethyst);color:var(--amethyst);background:transparent}
.btn-outline:hover{background:var(--alice)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:1.6rem}

/* Hero */
.hero{position:relative;background:var(--amethyst);color:#fff;overflow:hidden}
.hero .wrap{position:relative;z-index:2;padding:clamp(60px,9vw,108px) 0 clamp(120px,14vw,190px)}
.hero h1{color:#fff;max-width:14ch}
.hero h1 em{font-style:italic;font-weight:500;color:var(--alice)}
.hero .lead{color:rgba(255,255,255,.88);font-size:1.28rem}
.hero .eyebrow,.page-hero .eyebrow{color:var(--alice)}
.hero-waves{position:absolute;left:0;right:0;bottom:-1px;z-index:1;line-height:0}
.hero-waves svg{width:100%;height:auto;min-height:90px}
.hero-mark{position:absolute;right:-4%;top:50%;transform:translateY(-58%);width:min(560px,60vw);opacity:.09;z-index:1;pointer-events:none}
.hero-sun{position:absolute;right:-90px;top:-90px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(230,244,255,.22),rgba(230,244,255,0) 68%);z-index:1}
.page-hero{background:var(--amethyst);color:#fff;position:relative;overflow:hidden}
.page-hero .wrap{padding:clamp(40px,6vw,64px) 0 clamp(64px,8vw,96px);position:relative;z-index:2}
.page-hero h1{color:#fff;font-size:clamp(2.2rem,5vw,3.6rem);max-width:20ch}
.page-hero .lead{color:rgba(255,255,255,.88)}

/* Sections */
section{padding:clamp(56px,8vw,104px) 0}
.bg-sable{background:var(--sable)}
.bg-alice{background:var(--alice)}
.bg-amethyst{background:var(--amethyst);color:#fff}
.bg-amethyst h2,.bg-amethyst h3{color:#fff}
.section-head{max-width:680px;margin-bottom:2.6rem}
.section-head.center{margin-inline:auto;text-align:center}
.section-head.center .lead{margin-inline:auto}

.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.9rem;box-shadow:var(--shadow)}
.card h3{margin-bottom:.4em}
.card p:last-child{margin-bottom:0}
.icon{width:52px;height:52px;border-radius:14px;background:var(--alice);color:var(--amethyst);display:grid;place-items:center;margin-bottom:1.1rem;flex:none}
.icon svg{width:28px;height:28px}
.bg-alice .icon{background:#fff}
.bg-sable .icon{background:#fff}

.segment{display:flex;flex-direction:column;gap:.4rem;padding:2.2rem}
.segment .tag{align-self:flex-start;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;background:var(--sable);color:var(--amethyst);padding:.3rem .8rem;border-radius:999px;margin-bottom:.6rem}
.segment ul{margin:.6rem 0 1.4rem;padding:0;list-style:none}
.segment li,.checks li{padding-left:1.7rem;position:relative;margin-bottom:.45rem}
.segment li::before,.checks li::before{content:"";position:absolute;left:0;top:.5em;width:.95rem;height:.95rem;border-radius:50%;background:var(--alice) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.4l2.6 2.6L12 5.6' fill='none' stroke='%23262150' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat}
.segment .btn{margin-top:auto;align-self:flex-start}
.checks{list-style:none;margin:0 0 1.2rem;padding:0}

.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{position:relative;padding-top:64px}
.step::before{counter-increment:step;content:counter(step);position:absolute;top:0;left:0;width:48px;height:48px;border-radius:50%;background:var(--amethyst);color:#fff;font-family:var(--serif);font-size:1.6rem;font-weight:600;display:grid;place-items:center}
.step h3{font-size:1.35rem}
.step p{color:var(--muted);font-size:1rem}

.split{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.split.top{align-items:start}
.quote{font-family:var(--serif);font-size:clamp(1.6rem,3vw,2.2rem);line-height:1.25;font-style:italic;font-weight:500;color:var(--amethyst)}

/* Présentation */
.about-visual{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--amethyst);aspect-ratio:4/5;display:grid;place-items:center;box-shadow:var(--shadow)}
.about-visual img.mark{width:62%;opacity:.95}
.about-visual img.photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 18%}
.about-visual figcaption{position:absolute;left:0;right:0;bottom:0;padding:1.1rem 1.4rem;background:linear-gradient(to top,rgba(38,33,80,.92),rgba(38,33,80,0));color:#fff;font-weight:600}
.about-visual figcaption span{display:block;font-weight:400;font-size:.92rem;opacity:.9}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:1.8rem}
.stat{background:var(--sable);border-radius:14px;padding:1rem 1.1rem}
.stat b{display:block;font-family:var(--serif);font-size:2rem;line-height:1;color:var(--amethyst);font-weight:600}
.stat span{font-size:.92rem;color:var(--muted);line-height:1.3;display:block;margin-top:.3rem}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:3rem}
.values .card h3{font-size:1.35rem}
.values .card p{font-size:1rem;color:var(--muted)}

/* Secteur */
.zone{display:flex;flex-wrap:wrap;gap:10px;margin:1.4rem 0 0;padding:0;list-style:none}
.zone li{background:#fff;border:1px solid var(--line);padding:.42rem .95rem;border-radius:999px;font-weight:600;font-size:.96rem;color:var(--amethyst)}
.map-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.map-card svg,.map-card img{width:100%;height:auto}
.map-card figcaption{padding:.8rem 1.2rem;font-size:.86rem;color:var(--soft);border-top:1px solid var(--line)}
.map-card text{font-family:var(--sans);font-weight:600;fill:#262150}

/* Avis */
.rating{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px;margin-bottom:2.2rem}
.rating .score{font-family:var(--serif);font-size:4rem;line-height:1;font-weight:600;color:var(--amethyst)}
.stars{display:inline-flex;gap:3px;color:var(--amethyst)}
.stars svg{width:22px;height:22px;fill:currentColor}
.rating p{margin:0;color:var(--muted)}
.reviews{columns:3 300px;column-gap:22px}
.review{break-inside:avoid;margin:0 0 22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem 1.5rem;box-shadow:var(--shadow)}
.review .stars svg{width:16px;height:16px}
.review p{margin:.7rem 0 .9rem;font-size:1rem}
.review footer{font-weight:700;font-size:.95rem;color:var(--amethyst);display:flex;justify-content:space-between;gap:10px;align-items:center}
.review footer span{font-weight:400;color:var(--soft);font-size:.85rem}

/* Formules */
.formulas{display:grid;gap:22px;align-items:stretch}
.formulas.f2{grid-template-columns:repeat(2,1fr)}
.formulas.f3{grid-template-columns:repeat(3,1fr)}
.price-card{display:flex;flex-direction:column;position:relative}
.price-card .name{font-family:var(--serif);font-size:1.9rem;font-weight:600;color:var(--amethyst);line-height:1}
.price-card .price{font-family:var(--serif);font-size:3rem;font-weight:600;color:var(--amethyst);line-height:1;margin:.9rem 0 .2rem}
.price-card .price small{font-family:var(--sans);font-size:.95rem;font-weight:600;color:var(--muted)}
.price-card .desc{color:var(--muted);font-size:1rem;margin-bottom:1.1rem}
.missions{list-style:none;padding:0;margin:0 0 1.4rem;border-top:1px solid var(--line)}
.missions li{display:flex;gap:.7rem;align-items:flex-start;padding:.6rem 0;border-bottom:1px solid var(--line);font-size:.98rem;line-height:1.4}
.missions .mk{flex:none;width:1.2rem;height:1.2rem;border-radius:50%;margin-top:.12rem;display:grid;place-items:center}
.missions .yes .mk{background:var(--amethyst)}
.missions .yes .mk::after{content:"";width:.6rem;height:.6rem;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.6 8.4l3 3L12.4 5' fill='none' stroke='white' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat}
.missions .no{color:var(--soft)}
.missions .no .mk{border:1.5px solid var(--line)}
.missions .no .mk::after{content:"";width:.5rem;height:1.5px;background:var(--soft);opacity:.7}
.missions small{display:block;color:var(--soft);font-size:.86rem;margin-top:.1rem}
.price-card .btn{margin-top:auto;justify-content:center}
.price-card.featured{border:2px solid var(--amethyst);box-shadow:0 18px 40px rgba(38,33,80,.18)}
.badge{position:absolute;top:-14px;left:1.9rem;background:var(--amethyst);color:#fff;font-size:.74rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:.3rem .8rem;border-radius:999px}
.note{font-size:.95rem;color:var(--muted)}
.callout{background:var(--sable);border-radius:var(--radius);padding:1.6rem 1.9rem;border-left:5px solid var(--amethyst)}
.bg-sable .callout{background:#fff}
.callout p:last-child{margin:0}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.1rem 1.4rem;margin-bottom:12px}
.faq summary{cursor:pointer;font-weight:700;color:var(--amethyst);list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.6rem;line-height:1;font-weight:400;transition:transform .2s;flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:.8rem 0 0;color:var(--muted)}
.faq-group{margin-bottom:2.6rem}
.faq-group h2{font-size:1.9rem;margin-bottom:1rem}

/* Forms */
.form{display:grid;gap:18px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{font-weight:600;font-size:.95rem;display:block;margin-bottom:.35rem;color:var(--amethyst)}
input,select,textarea{width:100%;font:inherit;font-size:1rem;padding:.85rem 1rem;border:1.5px solid rgba(38,33,80,.22);border-radius:12px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(38,33,80,.25);border-color:var(--amethyst)}
textarea{min-height:150px;resize:vertical}
.check{display:flex;gap:12px;align-items:flex-start;font-size:.92rem;color:var(--muted)}
.check input{width:20px;height:20px;margin-top:.2rem;flex:none;accent-color:var(--amethyst)}
.check label{font-weight:400;color:var(--muted);margin:0}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}

/* Contact */
.contact-list{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.contact-list li{display:flex;gap:14px;align-items:flex-start}
.contact-list .icon{margin:0;width:46px;height:46px}
.contact-list strong{display:block;color:var(--amethyst)}
.contact-list a{font-weight:600}
.google-card{display:flex;gap:18px;align-items:center;background:var(--amethyst);color:#fff;border-radius:var(--radius);padding:1.5rem 1.7rem;text-decoration:none;box-shadow:var(--shadow);margin-bottom:22px}
.google-card:hover{background:rgba(38,33,80,.94);color:#fff;text-decoration:none}
.google-card .icon{background:#fff;margin:0}
.google-card strong{display:block;font-family:var(--serif);font-size:1.5rem;line-height:1.1;font-weight:600}
.google-card .stars{color:#fff;margin:.35rem 0 .15rem}
.google-card small{display:block;opacity:.9;font-size:.92rem;line-height:1.5}
.google-card .stars{display:flex}
.social-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:1rem}
.social-row a{display:inline-flex;align-items:center;gap:.6rem;border:1.5px solid var(--line);border-radius:999px;padding:.55rem 1.1rem;font-weight:700;text-decoration:none}
.social-row a:hover{background:var(--alice)}
.social-row svg{width:20px;height:20px}
.legal-box{margin-top:1.4rem;padding-top:1.2rem;border-top:1px solid var(--line);font-size:.95rem;color:var(--muted)}
.legal-box p{margin:0 0 .3rem}

/* Estimation */
.est{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:32px;align-items:start}
.est fieldset{border:0;margin:0 0 22px;padding:1.7rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);min-width:0}
.est legend{float:left;width:100%;font-family:var(--serif);font-size:1.6rem;font-weight:600;color:var(--amethyst);margin:0 0 1rem;padding:0;display:flex;gap:.7rem;align-items:center}
.est legend span.n{width:34px;height:34px;border-radius:50%;background:var(--amethyst);color:#fff;font-size:1.2rem;display:grid;place-items:center;flex:none}
.est fieldset>*:not(legend){clear:both}
.est .row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.est .field{margin-bottom:16px;min-width:0}
.est .field:last-child,.est .row:last-child{margin-bottom:0}
.hint{font-size:.88rem;color:var(--soft);margin:.35rem 0 0;line-height:1.4}
.ac{position:relative}
.ac-list{position:absolute;left:0;right:0;top:100%;margin:4px 0 0;padding:6px;list-style:none;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);z-index:20;max-height:260px;overflow:auto}
.ac-list li{padding:.6rem .8rem;border-radius:8px;cursor:pointer;font-size:.96rem;line-height:1.35}
.ac-list li:hover,.ac-list li[aria-selected="true"]{background:var(--alice)}
.ac-list[hidden]{display:none}
.opts{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.opt{position:relative;margin:0}
.opt input{position:absolute;opacity:0;inset:0;width:100%;height:100%;cursor:pointer;margin:0}
.opt>span{display:flex;align-items:center;gap:.6rem;border:1.5px solid rgba(38,33,80,.22);border-radius:12px;padding:.7rem .9rem;font-weight:600;font-size:.96rem;line-height:1.25;color:var(--amethyst);background:#fff;min-height:48px}
.opt>span::before{content:"";flex:none;width:1.15rem;height:1.15rem;border-radius:6px;border:1.5px solid rgba(38,33,80,.4);background:#fff center/70% no-repeat}
.opt input[type=radio]+span::before{border-radius:50%}
.opt input:checked+span{background:var(--alice);border-color:var(--amethyst)}
.opt input:checked+span::before{background-color:var(--amethyst);border-color:var(--amethyst);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.6 8.4l3 3L12.4 5' fill='none' stroke='white' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
.opt input:focus-visible+span{outline:3px solid var(--amethyst);outline-offset:2px}
.opt small{display:block;font-weight:400;color:var(--soft);font-size:.8rem}
.months{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
.months .opt>span{justify-content:center;padding:.6rem .2rem;min-height:44px}
.months .opt>span::before{display:none}
.months .opt input:checked+span{background:var(--amethyst);color:#fff}
.presets{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.presets button{font:inherit;font-weight:600;font-size:.9rem;padding:.45rem .9rem;border-radius:999px;border:1.5px solid var(--amethyst);background:#fff;color:var(--amethyst);cursor:pointer}
.presets button:hover{background:var(--alice)}
.result{background:var(--amethyst);color:#fff;border-radius:var(--radius);padding:1.9rem;box-shadow:0 18px 40px rgba(38,33,80,.22);position:sticky;top:96px}
.result h2{color:#fff;font-size:1.5rem;margin:0 0 .3rem}
.result .sub{color:rgba(255,255,255,.8);font-size:.95rem;margin-bottom:1.2rem}
.big{font-family:var(--serif);font-weight:600;line-height:1}
.result .k{font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--alice);display:block;margin-bottom:.35rem}
.result .block{padding:1rem 0;border-top:1px solid rgba(255,255,255,.18)}
.result .block:first-of-type{border-top:0;padding-top:0}
.result .big.xl{font-size:3.1rem}
.result .big.lg{font-size:2.3rem}
.result .range{color:rgba(255,255,255,.86);font-size:.95rem;margin-top:.35rem}
.result .three{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:.5rem}
.result .three div{background:rgba(255,255,255,.08);border-radius:12px;padding:.6rem .5rem;text-align:center}
.result .three b{display:block;font-family:var(--serif);font-size:1.5rem;font-weight:600;line-height:1.1}
.result .three span{font-size:.76rem;color:rgba(255,255,255,.82);line-height:1.2;display:block}
.chart{display:flex;align-items:flex-end;gap:5px;height:120px;margin-top:.6rem}
.chart .col{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;gap:5px}
.chart .bar{width:100%;background:var(--alice);border-radius:5px 5px 2px 2px;min-height:3px;transition:height .25s ease}
.chart .col.off .bar{background:rgba(255,255,255,.14)}
.chart .lab{font-size:.7rem;color:rgba(255,255,255,.8)}
.fees{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:.5rem}
.fees div{background:rgba(255,255,255,.08);border-radius:12px;padding:.7rem .8rem}
.fees b{font-family:var(--serif);font-size:1.5rem;font-weight:600;display:block;line-height:1.1}
.fees span{font-size:.8rem;color:rgba(255,255,255,.82);line-height:1.25;display:block}
.result .btn{width:100%;justify-content:center;margin-top:1.2rem}
.result .disc{font-size:.8rem;color:rgba(255,255,255,.75);margin:1rem 0 0;line-height:1.4}
.method{margin-top:2rem}
.method details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.1rem 1.4rem}
.method summary{cursor:pointer;font-weight:700;color:var(--amethyst)}
.method p,.method li{color:var(--muted);font-size:.98rem}
.method ul{padding-left:1.2rem}

/* Footer */
.site-footer{background:var(--amethyst);color:rgba(255,255,255,.86);padding:64px 0 28px;font-size:.98rem}
.site-footer a{color:#fff;text-decoration:none}
.site-footer a:hover{text-decoration:underline}
.site-footer h4{font-family:var(--sans);font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--alice);margin:0 0 1rem;font-weight:700}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:36px}
.foot-brand img{height:34px;width:auto}
.foot-brand p{margin-top:1rem;max-width:32ch}
.foot-list{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}
.foot-bottom{border-top:1px solid rgba(255,255,255,.18);margin-top:44px;padding-top:22px;display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;font-size:.88rem;color:rgba(255,255,255,.78)}
.socials{display:flex;gap:10px;margin-top:1rem}
.socials a{width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.35);display:grid;place-items:center}
.socials a:hover{background:rgba(255,255,255,.12);text-decoration:none}
.socials svg{width:20px;height:20px}

/* Legal pages */
.prose{max-width:760px}
.prose h2{font-size:1.9rem;margin-top:2.2rem}
.prose ul{padding-left:1.2rem}

/* Reveal */
@media (prefers-reduced-motion:no-preference){
  .js .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
  .js .reveal.in{opacity:1;transform:none}
}

/* Responsive */
@media (max-width:1060px){
  .nav a{padding:.5rem .6rem;font-size:.92rem}
}
@media (max-width:980px){
  .grid-4,.steps{grid-template-columns:repeat(2,1fr)}
  .grid-3,.values{grid-template-columns:1fr 1fr}
  .formulas.f3{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:32px}
  .est{grid-template-columns:1fr}
  .result{position:static}
  .about-visual{aspect-ratio:16/10}
}
@media (max-width:920px){
  .burger{display:inline-flex}
  .nav{position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;background:#fff;border-bottom:1px solid var(--line);padding:12px 20px 20px;display:none;gap:4px}
  .nav.open{display:flex}
  .nav a{padding:.85rem 1rem;font-size:1rem}
  .nav a.nav-cta{margin:8px 0 0;text-align:center}
}
@media (max-width:640px){
  body{font-size:17px}
  .grid-2,.grid-3,.grid-4,.steps,.form .row,.foot-grid,.values,.formulas.f2,.est .row{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr 1fr;gap:8px}
  .stat{padding:.8rem .7rem}
  .stat b{font-size:1.6rem}
  .brand img{height:28px}
  .hero-sun{display:none}
  .btn{width:100%;justify-content:center}
  .btn-row{flex-direction:column}
  .segment .btn{align-self:stretch}
  .opts{grid-template-columns:1fr}
  .months{grid-template-columns:repeat(4,1fr)}
  .est fieldset{padding:1.3rem}
  .result{padding:1.4rem}
  .result .big.xl{font-size:2.6rem}
  .google-card{flex-direction:column;align-items:flex-start}
  .about-visual{aspect-ratio:4/3}
  .about-visual img.mark{width:34%;margin-bottom:2.2rem}
}

/* --- ajouts : étapes, photos --- */
.bg-amethyst{background:var(--amethyst);color:#fff}
.bg-amethyst h2,.bg-amethyst h3{color:#fff}
.bg-amethyst .eyebrow{color:var(--alice)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:none}
.steps li{border-top:1px solid rgba(255,255,255,.28);padding-top:1.1rem}
.steps .n{display:block;font-family:var(--serif);font-size:2.6rem;line-height:1;font-weight:400;color:var(--alice);margin-bottom:.6rem}
.steps h3{font-size:1.3rem;margin:0 0 .4rem}
.steps p{margin:0;color:rgba(255,255,255,.82);line-height:1.6}
.photo-card{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:var(--sable)}
.photo-card img{display:block;width:100%;height:auto}
.photo-card figcaption{padding:1rem 1.3rem;font-family:var(--serif);font-style:italic;font-size:1.15rem;color:var(--amethyst);background:#fff}
.map-card img{max-width:460px;margin-inline:auto;display:block}
@media (max-width:980px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

.about-visual.portrait{background:#fff;border:1px solid var(--line);aspect-ratio:4/5}
.about-visual.portrait img.photo{object-fit:cover;object-position:50% 0}
.about-visual.portrait figcaption{background:linear-gradient(to top,#fff 55%,rgba(255,255,255,0));color:var(--amethyst);padding-top:2.4rem}
.map-card img{max-width:520px}