/* LUNE Production · agence de sites pour artisans · feuille unique (6/11/2026)
   Règles : une couleur d'accent (vert), un seul rayon (12 px ; 20 px pour le téléphone), polices hébergées, thème clair / sombre selon le système. */
:root{
  --bg:#f6f5f1; --surface:#ffffff; --surface-2:#eeede7; --ink:#171a19; --muted:#5a615e; --line:#dcdbd3;
  --accent:#1e6b4e; --accent-ink:#ffffff; --accent-soft:#e1efe7; --accent-deep:#144a36;
  --s2:#7aa38f; --s3:#b9cfc3; --s4:#dbe6e0;
  --r:12px; --shadow:0 24px 48px -28px rgba(30,107,78,.45);
}
@media (prefers-color-scheme: dark){
  :root{ --bg:#121615; --surface:#191e1c; --surface-2:#1f2523; --ink:#eef1ef; --muted:#a3ada8; --line:#2b3330;
         --accent:#5cbf93; --accent-ink:#0d1512; --accent-soft:#1b2a24; --accent-deep:#8ad7b4;
         --s2:#3f7d61; --s3:#2d5243; --s4:#233a31; --shadow:0 24px 48px -28px rgba(0,0,0,.7); }
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{display:block;max-width:100%;height:auto}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
h1,h2,h3,h4{font-family:Archivo,Inter,sans-serif;line-height:1.08;letter-spacing:-0.02em;margin:0;font-weight:700}
h1{font-size:clamp(2.4rem,6.2vw,4rem);font-stretch:95%}
h2{font-size:clamp(1.8rem,3.8vw,2.6rem)}
h3{font-size:1.35rem}
h4{font-size:1.05rem;font-weight:650}
p{margin:0}
.muted{color:var(--muted)}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:var(--accent-ink);padding:8px 12px;border-radius:var(--r);z-index:50}
.skip:focus{left:8px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:.85em 1.35em;border-radius:var(--r);font-weight:650;text-decoration:none;white-space:nowrap;border:1.5px solid transparent;cursor:pointer;font:inherit;font-weight:650;transition:transform .2s cubic-bezier(.16,1,.3,1),background-color .2s,border-color .2s}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-main{background:var(--accent);color:var(--accent-ink)}
.btn-main:hover{background:var(--accent-deep)}
@media (prefers-color-scheme: dark){.btn-main:hover{background:var(--accent-deep);color:#0d1512}}
.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}

/* en-tête */
.nav{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;min-width:0}
.brand-mark{width:14px;height:14px;border-radius:50%;background:var(--accent);box-shadow:inset -4px -2px 0 0 var(--bg);flex:none}
.brand-name{font-family:Archivo,Inter,sans-serif;font-weight:700;letter-spacing:-0.01em;white-space:nowrap}
.brand-sub{color:var(--muted);font-size:.92rem;white-space:nowrap}
.nav-links{display:flex;gap:22px;font-size:.95rem;font-weight:500}
.nav-links a{text-decoration:none;color:var(--muted)}
.nav-links a:hover{color:var(--ink)}
.btn-nav{padding:.6em 1.05em;font-size:.95rem}

/* accueil */
.hero{padding:56px 0 48px}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.lead{margin-top:22px;font-size:1.22rem;color:var(--muted);max-width:34ch}
.ctas{margin-top:30px;display:flex;flex-wrap:wrap;gap:12px}
.hero-visual{justify-self:end;text-align:center}
.phone{width:min(300px,78vw);aspect-ratio:720/1560;border:9px solid var(--ink);border-radius:36px;overflow:hidden;background:var(--ink);box-shadow:var(--shadow);margin:0 auto}
.phone img{width:100%;height:100%;object-fit:cover;object-position:top}
.caption{margin-top:14px;font-size:.88rem;color:var(--muted);max-width:32ch;margin-left:auto;margin-right:auto}

/* récit */
.story{padding:80px 0 72px;border-top:1px solid var(--line)}
.story .wrap{max-width:780px}
.story-body{margin-top:26px}
.story-body p{margin-top:18px;font-size:1.16rem;color:var(--muted)}
.story-body p:first-child{margin-top:0}
.sign{color:var(--ink)!important;font-weight:600;font-family:Archivo,Inter,sans-serif}

/* prix */
.price{padding:72px 0 80px;background:var(--surface);border-block:1px solid var(--line)}
.price .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px 56px;align-items:start}
.amount{font-family:Archivo,Inter,sans-serif;font-size:clamp(4rem,10vw,6rem);font-weight:800;letter-spacing:-0.04em;line-height:1;color:var(--accent);margin-top:18px}
.amount-note{margin-top:16px;color:var(--muted);max-width:38ch}
.split h3,.incl h3{margin-bottom:8px}
.split-intro{color:var(--muted);margin-bottom:18px}
.bar{display:flex;height:22px;border-radius:999px;overflow:hidden;gap:3px}
.seg{display:block;height:100%}
.s1{background:var(--accent)}.s2{background:var(--s2)}.s3{background:var(--s3)}.s4{background:var(--s4)}
.legend{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:10px}
.legend li{display:grid;grid-template-columns:14px 1fr;gap:12px;align-items:baseline;color:var(--muted)}
.legend i{display:block;width:14px;height:14px;border-radius:4px;transform:translateY(2px)}
.legend b{color:var(--ink);font-variant-numeric:tabular-nums;margin-right:.35em}
.split-note{margin-top:18px;font-size:1.02rem}
.incl{grid-column:1/-1;margin-top:8px;padding-top:40px;border-top:1px solid var(--line)}
.incl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:16px}
.incl-grid p{color:var(--muted);margin-top:6px;font-size:.98rem}

/* réalisation */
.work{padding:80px 0}
.work .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.work-visual{margin:0;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--surface)}
.work-text p{margin-top:16px;color:var(--muted)}
.work-text .btn{margin-top:24px}

/* équipe */
.team{padding:24px 0 72px}
.team-list{margin-top:32px;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px;align-items:start}
.member{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;padding-top:20px;border-top:2px solid var(--ink)}
.member p{color:var(--muted);margin-top:6px;font-size:.98rem}
.initial{width:52px;height:52px;border-radius:50%;background:var(--accent-soft);color:var(--accent-deep);font-family:Archivo,Inter,sans-serif;font-weight:800;font-size:1.3rem;display:inline-flex;align-items:center;justify-content:center;flex:none}
@media (prefers-color-scheme: dark){.initial{color:var(--accent)}}
.ia{margin-top:36px;padding:18px 22px;background:var(--accent-soft);border-radius:var(--r);max-width:70ch;font-size:1.02rem}

/* déroulé */
.steps{padding:72px 0;background:var(--surface);border-block:1px solid var(--line)}
.steps ol{list-style:none;margin:36px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:0 28px;counter-reset:st}
.steps li{counter-increment:st;padding:22px 0 0;border-top:2px solid var(--ink)}
.steps li::before{content:counter(st);display:inline-flex;width:30px;height:30px;border-radius:50%;background:var(--accent);color:var(--accent-ink);font-weight:800;align-items:center;justify-content:center;font-size:.95rem;margin-bottom:12px}
.steps li b{display:block;font-family:Archivo,Inter,sans-serif;font-size:1.15rem;margin-bottom:6px}
.steps li span{color:var(--muted);font-size:.98rem}

/* questions */
.faq{padding:72px 0}
.faq .wrap{max-width:820px}
details{border-bottom:1px solid var(--line);padding:18px 0}
.faq-list{margin-top:24px;border-top:1px solid var(--line)}
summary{cursor:pointer;font-weight:650;font-size:1.08rem;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--accent);font-size:1.5rem;line-height:1;flex:none}
details[open] summary::after{content:"−"}
details p{margin-top:10px;color:var(--muted)}

/* formulaire */
.contact{padding:80px 0;background:var(--surface);border-top:1px solid var(--line)}
.contact .wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
.contact-text p{margin-top:16px;color:var(--muted)}
.tel{font-weight:700;color:var(--accent);text-decoration:none;white-space:nowrap}
form{display:grid;gap:18px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{display:grid;gap:6px;font-weight:600;font-size:.95rem}
input,textarea{font:inherit;padding:.8em .9em;border-radius:var(--r);border:1.5px solid var(--line);background:var(--bg);color:var(--ink);width:100%}
input::placeholder,textarea::placeholder{color:var(--muted);opacity:.75}
input:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
fieldset{border:0;padding:0;margin:0}
legend{font-weight:600;font-size:.95rem;margin-bottom:8px;padding:0}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{display:inline-block;font-weight:500}
.chips input{position:absolute;opacity:0;width:1px;height:1px}
.chips span{display:inline-block;padding:.55em 1em;border-radius:var(--r);border:1.5px solid var(--line);background:var(--bg);cursor:pointer}
.chips input:checked+span{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.chips input:focus-visible+span{outline:3px solid var(--accent);outline-offset:2px}
.hp{position:absolute;left:-9999px;top:-9999px}
.legal-note{font-size:.88rem;color:var(--muted)}
form .btn{justify-self:start;font-size:1.02rem}
.form-status{font-size:.95rem;color:var(--muted);min-height:1.4em}

footer{padding:36px 0 56px;font-size:.88rem;color:var(--muted);border-top:1px solid var(--line)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px}
footer a{color:var(--muted)}

/* apparition douce */
@media (prefers-reduced-motion: no-preference){
  .rv{opacity:0;transform:translateY(16px);transition:opacity .6s cubic-bezier(.16,1,.3,1),transform .6s cubic-bezier(.16,1,.3,1)}
  .rv.in{opacity:1;transform:none}
}

/* téléphone et tablette */
@media (max-width:1000px){
  .nav-links{display:none}
  .incl-grid{grid-template-columns:1fr 1fr}
  .steps ol{grid-template-columns:1fr 1fr;gap:28px}
  .team-list{grid-template-columns:1fr 1fr}
  .member-lead{grid-column:1/-1}
}
@media (max-width:760px){
  body{font-size:16.5px}
  .nav .wrap{height:62px}
  .brand-sub{display:none}
  .hero{padding:36px 0 44px}
  .hero .wrap,.price .wrap,.work .wrap,.contact .wrap{grid-template-columns:1fr;gap:32px}
  .hero-visual{justify-self:center}
  .phone{width:min(250px,70vw)}
  .story{padding:56px 0 48px}
  .price,.work,.steps,.faq,.contact{padding:56px 0}
  .incl{padding-top:32px}
  .incl-grid,.team-list,.steps ol,.row2{grid-template-columns:1fr}
  .steps ol{gap:20px}
  .work .wrap{display:flex;flex-direction:column}
  .work-visual{order:2}
  form .btn{justify-self:stretch}
}