/* SAYWA Sourcing, vitrine 2026-11-11. CSS natif, un seul accent (orange saywa), rayon 10px partout. */
@font-face{font-family:Bricolage;src:url('/assets/fonts/bricolage-grotesque-latin.woff2') format('woff2');font-weight:200 800;font-display:swap}
@font-face{font-family:Hanken;src:url('/assets/fonts/hanken-grotesk-latin.woff2') format('woff2');font-weight:100 900;font-display:swap}
:root{
  --bg:#f4f5f3;--surface:#ffffff;--surface-2:#e9ecea;--ink:#171b19;--muted:#4c5651;--line:#cdd3cf;
  --accent:#b8400f;--accent-ink:#ffffff;--accent-soft:#f6e3d9;--good:#1f6b4a;--bad:#a3261b;--warn:#7a5a00;
  --r:10px;--shadow:0 1px 2px rgba(23,27,25,.06),0 8px 24px rgba(23,27,25,.06);
}
@media (prefers-color-scheme:dark){:root{
  --bg:#111413;--surface:#191d1b;--surface-2:#222826;--ink:#e8ecea;--muted:#a8b2ad;--line:#333b37;
  --accent:#ff7f4d;--accent-ink:#1a0d06;--accent-soft:#3a2219;--good:#5cc892;--bad:#ff8a7d;--warn:#e8c45a;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25);
}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 Hanken,system-ui,-apple-system,"Segoe UI",sans-serif}
h1,h2,h3{font-family:Bricolage,Hanken,system-ui,sans-serif;line-height:1.1;letter-spacing:-.02em;margin:0}
h1{font-size:clamp(2.1rem,4.6vw,3.6rem);font-weight:750}
h2{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:700}
h3{font-size:1.2rem;font-weight:700}
p{margin:0}
a{color:inherit;text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:12px;top:-60px;background:var(--accent);color:var(--accent-ink);padding:8px 12px;border-radius:var(--r);z-index:30}
.skip:focus{top:12px}
.muted{color:var(--muted)}
.num{font-variant-numeric:tabular-nums}

/* nav */
.nav{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:24px;height:64px}
.logo{font-family:Bricolage,sans-serif;font-weight:800;font-size:1.25rem;text-decoration:none;white-space:nowrap}
.logo b{color:var(--accent)}
.logo small{font-family:Hanken,sans-serif;font-weight:600;font-size:.85rem;color:var(--muted);margin-left:6px}
.nav nav{display:flex;gap:20px;margin-left:auto;font-size:.95rem}
.nav nav a{text-decoration:none;color:var(--muted)}
.nav nav a:hover{color:var(--ink)}
@media (max-width:820px){.nav nav{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:var(--r);font:700 1rem Hanken,sans-serif;text-decoration:none;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:transform .15s cubic-bezier(.16,1,.3,1),background .2s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:color-mix(in srgb,var(--accent) 88%,var(--ink))}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink)}
.nav .btn{min-height:40px;padding:0 16px;font-size:.92rem}

/* hero */
.hero{padding:56px 0 64px}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero p.lead{font-size:1.18rem;color:var(--muted);max-width:44ch;margin-top:18px}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:36px}.hero{padding:36px 0 48px}}

/* calc widget (donnees reelles) */
.calc{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:22px}
.calc-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.calc-head h3{font-size:1.05rem}
.calc-head p{font-size:.85rem;color:var(--muted)}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;flex-shrink:0}
.seg button{font:600 .85rem Hanken,sans-serif;border:0;background:transparent;color:var(--muted);padding:8px 12px;min-height:40px;cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--bg)}
.bar{display:flex;height:18px;border-radius:6px;overflow:hidden;margin:18px 0 10px;gap:2px}
.bar span{display:block;height:100%}
.legend{display:grid;grid-template-columns:1fr auto;gap:4px 16px;font-size:.92rem}
.legend dt{display:flex;align-items:center;gap:8px;color:var(--muted)}
.legend dt i{width:10px;height:10px;border-radius:3px;display:inline-block;flex-shrink:0}
.legend dd{margin:0;text-align:right}
.verdict{display:flex;justify-content:space-between;align-items:baseline;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.verdict strong{font-family:Bricolage,sans-serif;font-size:1.9rem}
.neg{color:var(--bad)}.pos{color:var(--good)}
.tag{display:inline-block;font-size:.78rem;font-weight:700;padding:3px 9px;border-radius:999px;background:var(--surface-2);color:var(--ink)}
.tag.no{background:color-mix(in srgb,var(--bad) 16%,transparent);color:var(--bad)}
.calc .note{font-size:.8rem;color:var(--muted);margin-top:12px}

section{padding:72px 0}
section.tight{padding:48px 0}
.sec-intro{max-width:62ch;margin-bottom:32px}
.sec-intro p{color:var(--muted);margin-top:12px}
.eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:12px;display:block}

/* offres : grille asymetrique */
.offres{display:grid;grid-template-columns:1.2fr 1fr;gap:16px}
.offre{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px;display:flex;flex-direction:column;gap:10px}
.offre .prix{font-family:Bricolage,sans-serif;font-size:2rem;font-weight:750}
.offre .prix small{font:600 .9rem Hanken,sans-serif;color:var(--muted)}
.offre ul{margin:4px 0 0;padding-left:18px;color:var(--muted)}
.offre li{margin:4px 0}
.offre.entree{grid-row:span 2;background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}
.missions{display:grid;gap:16px}
.mission{display:grid;grid-template-columns:auto 1fr;gap:6px 20px;align-items:baseline;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px}
.mission .prix{font-family:Bricolage,sans-serif;font-size:1.5rem;font-weight:750;grid-row:span 2;min-width:6.2ch}
.mission p{color:var(--muted);font-size:.95rem}
.drop{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:24px;background:var(--ink);color:var(--bg);border-radius:var(--r);padding:28px}
.drop p,.drop li{color:color-mix(in srgb,var(--bg) 78%,var(--ink))}
.drop ul{margin:0;padding-left:18px}
.drop .prix{font-family:Bricolage,sans-serif;font-size:1.5rem;font-weight:750}
@media (max-width:860px){.offres{grid-template-columns:1fr}.offre.entree{grid-row:auto}.drop{grid-template-columns:1fr}}

/* preuves : dit / documente / vu */
.preuves{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface)}
.preuve{padding:24px;border-right:1px solid var(--line)}
.preuve:last-child{border-right:0}
.preuve .niv{font-family:Bricolage,sans-serif;font-size:1.35rem;font-weight:750;display:flex;align-items:center;gap:10px}
.preuve .niv span{font:700 .78rem Hanken,sans-serif;padding:3px 9px;border-radius:999px}
.n1 span{background:var(--surface-2)}
.n2 span{background:color-mix(in srgb,var(--warn) 18%,transparent);color:var(--warn)}
.n3 span{background:color-mix(in srgb,var(--good) 18%,transparent);color:var(--good)}
.preuve p{color:var(--muted);margin-top:10px;font-size:.95rem}
.preuve .ex{margin-top:14px;font-size:.88rem;padding:10px 12px;background:var(--bg);border-radius:8px}
@media (max-width:820px){.preuves{grid-template-columns:1fr}.preuve{border-right:0;border-bottom:1px solid var(--line)}.preuve:last-child{border-bottom:0}}

/* controles : deux colonnes groupees */
.controles{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.groupe h3{margin-bottom:12px}
.groupe dl{margin:0;display:grid;gap:14px}
.groupe dt{font-weight:700}
.groupe dd{margin:2px 0 0;color:var(--muted);font-size:.95rem}
@media (max-width:820px){.controles{grid-template-columns:1fr;gap:28px}}

/* frais caches : pilules */
.frais{display:flex;flex-wrap:wrap;gap:10px}
.frais span{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-size:.95rem}
.band{background:var(--surface-2)}

/* limites */
.limites{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.limites div{padding:20px 22px;border-left:3px solid var(--accent);background:var(--surface);border-radius:0 var(--r) var(--r) 0}
.limites p{color:var(--muted);font-size:.95rem;margin-top:4px}
@media (max-width:820px){.limites{grid-template-columns:1fr}}

/* calendrier */
.cal{display:grid;grid-template-columns:auto 1fr;gap:20px 28px;align-items:start;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.cal .date{font-family:Bricolage,sans-serif;font-size:1.6rem;font-weight:750;white-space:nowrap}
.cal p{color:var(--muted)}
@media (max-width:640px){.cal{grid-template-columns:1fr;gap:6px 0}}

/* formulaire */
.form-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start}
@media (max-width:900px){.form-grid{grid-template-columns:1fr;gap:28px}}
form{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:grid;gap:16px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.row2{grid-template-columns:1fr}}
.field{display:grid;gap:6px}
label{font-weight:700;font-size:.95rem}
label .opt{font-weight:500;color:var(--muted)}
input,select,textarea{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:11px 12px;min-height:46px;width:100%}
textarea{min-height:120px;resize:vertical}
.help{font-size:.85rem;color:var(--muted)}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:500}
.check input{width:20px;height:20px;min-height:0;margin-top:3px;flex-shrink:0;accent-color:var(--accent)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.msg{padding:12px 14px;border-radius:8px;font-size:.95rem;display:none}
.msg.ok{display:block;background:color-mix(in srgb,var(--good) 14%,transparent);color:var(--good)}
.msg.err{display:block;background:color-mix(in srgb,var(--bad) 14%,transparent);color:var(--bad)}
.rgpd{font-size:.84rem;color:var(--muted)}

/* faq */
.faq{display:grid;gap:10px;max-width:820px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:4px 20px}
.faq summary{cursor:pointer;font-weight:700;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.3rem;line-height:1;color:var(--accent)}
.faq details[open] summary::after{content:"-"}
.faq details p{color:var(--muted);padding:0 0 16px}

footer{border-top:1px solid var(--line);padding:36px 0 48px;font-size:.92rem;color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}
footer nav{display:flex;flex-wrap:wrap;gap:8px 20px}

/* demo */
.banner{background:var(--ink);color:var(--bg);text-align:center;padding:10px 16px;font-weight:700;font-size:.95rem}
.cas{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px;align-items:start;padding:28px 0;border-top:1px solid var(--line)}
.cas:first-of-type{border-top:0}
@media (max-width:860px){.cas{grid-template-columns:1fr}}
.fiche{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.fiche .vis{aspect-ratio:4/3;display:grid;place-items:center;background:var(--surface-2);font-family:Bricolage,sans-serif;font-size:1.3rem;font-weight:700;color:var(--muted);text-align:center;padding:16px}
.fiche .corps{padding:18px}
.fiche .pv{font-family:Bricolage,sans-serif;font-size:1.6rem;font-weight:750;margin-top:4px}
.fiche .meta{font-size:.85rem;color:var(--muted);margin-top:6px}
.detail{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.lignes{display:grid;grid-template-columns:1fr auto;gap:6px 16px;font-size:.95rem;margin:12px 0 0}
.lignes dt{color:var(--muted)}
.lignes dd{margin:0;text-align:right}
.lignes .tot{font-weight:700;color:var(--ink);padding-top:6px;border-top:1px solid var(--line)}
.inconnus{margin-top:14px;padding:12px 14px;background:color-mix(in srgb,var(--warn) 12%,transparent);border-radius:8px;font-size:.9rem}
.inconnus b{color:var(--warn)}
.inconnus ul{margin:6px 0 0;padding-left:18px}
.score{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.score div{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.score strong{display:block;font-family:Bricolage,sans-serif;font-size:1.5rem}
.score span{font-size:.85rem;color:var(--muted)}
@media (max-width:760px){.score{grid-template-columns:1fr 1fr}}
.checklist{columns:2;column-gap:32px;padding-left:18px;color:var(--muted)}
.checklist li{margin:0 0 8px;break-inside:avoid}
@media (max-width:640px){.checklist{columns:1}}

.reveal{opacity:1}
@media (prefers-reduced-motion:no-preference){
  .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s cubic-bezier(.16,1,.3,1),transform .6s cubic-bezier(.16,1,.3,1)}
  .reveal.in{opacity:1;transform:none}
  .bar span{transition:flex-grow .5s cubic-bezier(.16,1,.3,1)}
}