/*
Theme Name: Avo6 Pro
Theme URI: https://avo6.com/
Description: Thème léger pour Avo6 – Le Monde des Analyses Médicales. Portail de biologie médicale : accueil éditorial, articles lisibles, outils de calcul, emplacements AdSense conformes, section LabAssistant. Aucun constructeur de pages, aucune police externe, JavaScript minimal.
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 8.0
Author: Avo6
Text Domain: avo6
License: GPL-2.0-or-later
*/

/* ---------- Tokens ---------- */
:root{
  --c-bg:#ffffff;
  --c-surface:#f4f7fb;
  --c-surface-2:#eaf1f9;
  --c-border:#dbe4ef;
  --c-text:#1b2a3a;
  --c-muted:#56677a;
  --c-blue:#0b63ce;
  --c-blue-hover:#0950a8;
  --c-navy:#0b2545;
  --c-teal:#0f8b7e;
  --c-teal-soft:#e4f4f1;
  --c-warn-bg:#fff8e6;
  --c-warn-border:#f0cf7a;
  --radius:12px;
  --radius-sm:8px;
  --shadow:0 1px 2px rgba(11,37,69,.06),0 4px 16px rgba(11,37,69,.06);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  --font-serif:Georgia,"Times New Roman",serif;
  --wrap:1180px;
  --read:72ch;
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:80px}
body{margin:0;background:var(--c-bg);color:var(--c-text);font:400 1.0625rem/1.65 var(--font);text-rendering:optimizeLegibility}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:var(--c-blue);text-underline-offset:.15em}
a:hover{color:var(--c-blue-hover)}
:focus-visible{outline:3px solid #ffbf47;outline-offset:2px;border-radius:4px}
h1,h2,h3,h4{color:var(--c-navy);line-height:1.25;margin:1.6em 0 .6em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(1.75rem,1.3rem + 2vw,2.5rem);margin-top:.3em}
h2{font-size:clamp(1.35rem,1.15rem + 1vw,1.75rem)}
h3{font-size:1.2rem}
p,ul,ol{margin:0 0 1.1em}
table{border-collapse:collapse;width:100%;margin:0 0 1.4em;font-size:.95rem}
th,td{border:1px solid var(--c-border);padding:.55em .7em;text-align:left;vertical-align:top}
th{background:var(--c-surface)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
.screen-reader-text{position:absolute!important;clip:rect(1px,1px,1px,1px);width:1px;height:1px;overflow:hidden;white-space:nowrap}
.skip-link:focus{position:fixed;top:8px;left:8px;z-index:1000;clip:auto;width:auto;height:auto;background:#fff;padding:.6em 1em;border-radius:var(--radius-sm)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.4em;padding:.7em 1.2em;border-radius:999px;font-weight:600;text-decoration:none;border:2px solid transparent;cursor:pointer;font:inherit;font-weight:600;line-height:1.2}
.btn-primary{background:var(--c-blue);color:#fff}
.btn-primary:hover{background:var(--c-blue-hover);color:#fff}
.btn-ghost{border-color:currentColor;color:var(--c-navy);background:transparent}
.btn-ghost:hover{background:var(--c-surface-2)}
.btn[aria-disabled="true"]{opacity:.6;pointer-events:none}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--c-border);backdrop-filter:saturate(1.2) blur(6px)}
.header-inner{display:flex;align-items:center;gap:12px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--c-navy);margin-right:auto;min-width:0}
.brand img{width:40px;height:40px;object-fit:contain}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-name{font-weight:800;font-size:1.15rem}
.brand-tag{font-size:.78rem;color:var(--c-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:10px;border:1px solid var(--c-border);background:#fff;color:var(--c-navy);cursor:pointer}
.icon-btn:hover{background:var(--c-surface)}
.primary-nav{display:none}
.primary-nav ul{list-style:none;margin:0;padding:0}
.nav-open .primary-nav{display:block;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--c-border);box-shadow:var(--shadow);max-height:calc(100vh - 64px);overflow:auto}
.nav-open .primary-nav ul{padding:8px 16px 16px}
.primary-nav a{display:block;padding:.65em .4em;color:var(--c-navy);text-decoration:none;font-weight:600;border-radius:6px}
.primary-nav a:hover,.primary-nav .current-menu-item>a,.primary-nav .current-cat>a{color:var(--c-blue);background:var(--c-surface)}
.primary-nav .sub-menu{padding-left:12px!important}
.header-search{border-top:1px solid var(--c-border);background:var(--c-surface);padding:12px 0}
.header-search[hidden]{display:none}
@media (min-width:1080px){
  .menu-toggle{display:none}
  .header-inner{flex-wrap:wrap}
  .primary-nav{display:block;order:3;flex:0 0 100%;border-top:1px solid var(--c-border)}
  .primary-nav>ul{display:flex;flex-wrap:wrap;gap:2px;padding:4px 0}
  .primary-nav a{padding:.5em .6em;font-size:.93rem}
  .primary-nav li{position:relative}
  .primary-nav .sub-menu{display:none;position:absolute;top:100%;left:0;min-width:220px;background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-sm);box-shadow:var(--shadow);padding:6px!important;z-index:60}
  .primary-nav li:hover>.sub-menu,.primary-nav li:focus-within>.sub-menu{display:block}
}

/* ---------- Search form ---------- */
.search-form{display:flex;gap:8px;max-width:720px;margin:0 auto}
.search-form input[type=search]{flex:1;min-width:0;padding:.75em 1em;border:1px solid var(--c-border);border-radius:999px;font:inherit;background:#fff}
.search-form input[type=search]:focus{border-color:var(--c-blue);outline:none;box-shadow:0 0 0 3px rgba(11,99,206,.2)}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(180deg,var(--c-surface-2),#fff);padding:48px 0 40px;border-bottom:1px solid var(--c-border)}
.hero h1{margin:0 0 .4em}
.hero p.lead{font-size:1.15rem;color:var(--c-muted);max-width:60ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.hero .search-form{margin:24px 0 0}

/* ---------- Sections ---------- */
.section{padding:44px 0}
.section-alt{background:var(--c-surface)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.section-head h2{margin:0}
.section-head a{font-weight:600}
.grid{display:grid;gap:16px;grid-template-columns:1fr}
@media (min-width:600px){.grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (min-width:960px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}

/* ---------- Cards ---------- */
.card{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .15s}
.card:hover{box-shadow:var(--shadow)}
.card-media{aspect-ratio:16/10;background:var(--c-surface-2);overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover}
.card-body{padding:16px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-title{font-size:1.08rem;margin:0}
.card-title a{color:var(--c-navy);text-decoration:none}
.card-title a:hover{color:var(--c-blue);text-decoration:underline}
.card-excerpt{color:var(--c-muted);font-size:.95rem;margin:0}
.card-meta{font-size:.82rem;color:var(--c-muted);margin-top:auto;display:flex;justify-content:space-between;align-items:center;gap:8px;padding-top:8px}
.pill{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.02em;text-transform:uppercase;color:var(--c-teal);background:var(--c-teal-soft);padding:.25em .6em;border-radius:999px;text-decoration:none;align-self:flex-start}
.cat-card{padding:18px;display:flex;gap:14px;align-items:flex-start;text-decoration:none;color:inherit}
.cat-card .cat-icon{flex:0 0 44px;height:44px;border-radius:12px;background:var(--c-surface-2);color:var(--c-blue);display:flex;align-items:center;justify-content:center}
.cat-card h3{margin:0 0 .2em;font-size:1.05rem}
.cat-card p{margin:0;color:var(--c-muted);font-size:.92rem}
.cat-card .count{font-size:.8rem;color:var(--c-muted);margin-top:6px;display:block}
.tool-card{padding:22px;border-left:4px solid var(--c-teal)}
.tool-card h3{margin:0 0 .3em}
.tool-card .soon{font-size:.8rem;color:var(--c-muted)}
.list-plain{list-style:none;padding:0;margin:0}
.list-plain li{padding:10px 0;border-bottom:1px solid var(--c-border)}
.list-plain li:last-child{border-bottom:0}
.list-plain a{font-weight:600;text-decoration:none;color:var(--c-navy)}
.list-plain a:hover{color:var(--c-blue);text-decoration:underline}

/* ---------- Layout article ---------- */
.content-area{padding-top:24px;padding-bottom:48px}
.layout{display:grid;grid-template-columns:minmax(0,1fr);gap:32px}
@media (min-width:1080px){.layout.has-aside{grid-template-columns:minmax(0,1fr) 300px}}
.entry{max-width:var(--read)}
.entry-header .pill{margin-bottom:8px}
.entry-meta{font-size:.9rem;color:var(--c-muted);display:flex;flex-wrap:wrap;gap:4px 16px;margin:0 0 18px}
.entry-thumb{margin:0 0 24px;border-radius:var(--radius);overflow:hidden}
.entry-content{font-size:1.075rem}
.entry-content img{border-radius:var(--radius-sm);margin:1em auto}
.entry-content figure{margin:1.4em 0}
.entry-content figcaption{font-size:.88rem;color:var(--c-muted);text-align:center}
.entry-content blockquote{margin:1.4em 0;padding:.8em 1.2em;border-left:4px solid var(--c-blue);background:var(--c-surface);border-radius:0 var(--radius-sm) var(--radius-sm) 0}
.entry-content .wp-block-table{overflow-x:auto}
.toc{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);padding:14px 18px;margin:0 0 24px}
.toc summary{font-weight:700;cursor:pointer;color:var(--c-navy)}
.toc ol{margin:.6em 0 0;padding-left:1.2em}
.toc a{text-decoration:none}
.box{border-radius:var(--radius);padding:16px 18px;margin:28px 0;font-size:.95rem}
.box-sources{background:var(--c-surface);border:1px solid var(--c-border)}
.box-sources h2{font-size:1.1rem;margin:0 0 .5em}
.box-sources ol{margin:0;padding-left:1.2em}
.box-warning{background:var(--c-warn-bg);border:1px solid var(--c-warn-border)}
.box-warning strong{color:#6b4e00}
.author-box{display:flex;gap:14px;align-items:center;border-top:1px solid var(--c-border);padding-top:18px;margin-top:28px;font-size:.95rem}
.author-box img{border-radius:50%}
.related{margin-top:40px}
.aside-block{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);padding:16px;margin-bottom:20px}
.aside-block h2{font-size:1rem;margin:0 0 .6em}
@media (min-width:1080px){.aside-sticky{position:sticky;top:84px}}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs{font-size:.88rem;color:var(--c-muted);margin:0 0 14px}
.breadcrumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px}
.breadcrumbs li+li::before{content:"›";margin:0 6px 0 2px;color:var(--c-border)}
.breadcrumbs a{color:var(--c-muted)}

/* ---------- Pagination ---------- */
.pagination,.nav-links{display:flex;flex-wrap:wrap;gap:6px;margin:32px 0 0;justify-content:center}
.page-numbers{display:inline-flex;min-width:44px;height:44px;align-items:center;justify-content:center;padding:0 12px;border:1px solid var(--c-border);border-radius:10px;text-decoration:none;color:var(--c-navy)}
.page-numbers.current{background:var(--c-blue);color:#fff;border-color:var(--c-blue)}

/* ---------- Publicités (AdSense) ---------- */
/* Les annonces sont toujours séparées du contenu, étiquetées, et jamais stylées comme un bouton. */
.ad-slot{margin:32px auto;padding:10px 0 12px;border-top:1px solid var(--c-border);border-bottom:1px solid var(--c-border);text-align:center;clear:both;max-width:100%;overflow:hidden}
.ad-slot .ad-label{display:block;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--c-muted);margin-bottom:6px}
.ad-slot ins{display:block;min-height:100px}
.ad-slot--aside ins{min-height:250px}
@media (max-width:1079px){.ad-slot--aside{display:none}}

/* ---------- Comments ---------- */
.comments-area{margin-top:40px;border-top:1px solid var(--c-border);padding-top:24px}
.comment-list{list-style:none;padding:0}
.comment-body{padding:12px 0;border-bottom:1px solid var(--c-border)}
.comment-form input:not([type=submit]):not([type=checkbox]),.comment-form textarea{width:100%;padding:.6em .8em;border:1px solid var(--c-border);border-radius:var(--radius-sm);font:inherit}
.comment-notes,.avo6-comment-policy{font-size:.88rem;color:var(--c-muted)}

/* ---------- Calculateur ---------- */
.calc{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin:0 0 28px;max-width:640px}
.calc h2{margin-top:0;font-size:1.25rem}
.calc-row{display:grid;gap:14px;grid-template-columns:1fr}
@media (min-width:520px){.calc-row.cols-2{grid-template-columns:1fr 1fr}}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label,.field legend{font-weight:600;color:var(--c-navy);font-size:.95rem}
.field input,.field select{padding:.65em .8em;border:1px solid #9fb0c3;border-radius:var(--radius-sm);font:inherit;background:#fff;min-height:44px}
.field input[aria-invalid="true"]{border-color:#b42318}
.field .hint{font-size:.82rem;color:var(--c-muted)}
.field .error{font-size:.85rem;color:#b42318;min-height:1em}
fieldset.field{border:0;padding:0;margin:0 0 14px}
.seg{display:inline-flex;align-self:flex-start;border:1px solid #9fb0c3;border-radius:999px;overflow:hidden}
.seg label{display:flex;align-items:center;cursor:pointer;padding:0 16px;min-height:44px;font-weight:600}
.seg input{position:absolute;opacity:0}
.seg input:checked+span{color:#fff}
.seg label:has(input:checked){background:var(--c-blue);color:#fff}
.seg label:has(input:focus-visible){outline:3px solid #ffbf47;outline-offset:-3px}
.input-unit{display:flex;gap:8px}
.input-unit input{flex:1;min-width:0}
.calc-result{margin-top:18px;padding:16px;border-radius:var(--radius);background:var(--c-teal-soft);border:1px solid #b6e2db}
.calc-result[hidden]{display:none}
.calc-result .value{font-size:2rem;font-weight:800;color:var(--c-navy);line-height:1.1}
.calc-result .unit{font-size:1rem;font-weight:600;color:var(--c-muted)}
.calc-result .stage{font-weight:700;margin:.4em 0 .2em}
.calc-result p{margin:.3em 0;font-size:.95rem}

/* ---------- LabAssistant ---------- */
.la-hero{background:linear-gradient(135deg,var(--c-navy),#123a6b);color:#fff;padding:56px 0}
.la-hero h1{color:#fff}
.la-hero p{color:#d5e2f2;font-size:1.12rem;max-width:62ch}
.la-hero .btn-ghost{color:#fff}
.la-hero .btn-ghost:hover{background:rgba(255,255,255,.1)}
.badge-soon{display:inline-block;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);color:#fff;border-radius:999px;padding:.3em .8em;font-size:.85rem;font-weight:600}
.plans{display:grid;gap:16px;grid-template-columns:1fr}
@media (min-width:760px){.plans{grid-template-columns:1fr 1fr}}
.plan{border:1px solid var(--c-border);border-radius:var(--radius);padding:22px;background:#fff}
.plan.pro{border:2px solid var(--c-blue)}
.plan h3{margin-top:0}
.plan ul{padding-left:1.1em}
.faq details{border:1px solid var(--c-border);border-radius:var(--radius-sm);padding:12px 16px;margin-bottom:10px;background:#fff}
.faq summary{font-weight:600;cursor:pointer;color:var(--c-navy)}

/* ---------- Footer ---------- */
.site-footer{background:var(--c-navy);color:#c9d6e6;padding:44px 0 24px;margin-top:40px;font-size:.95rem}
.site-footer h2{color:#fff;font-size:1rem;margin:0 0 .8em}
.site-footer a{color:#e6eef8;text-decoration:none}
.site-footer a:hover{text-decoration:underline;color:#fff}
.footer-grid{display:grid;gap:28px;grid-template-columns:1fr}
@media (min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:960px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.footer-grid ul{list-style:none;margin:0;padding:0}
.footer-grid li{margin:0 0 .5em}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:28px;padding-top:16px;font-size:.85rem;display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between}
.footer-disclaimer{font-size:.85rem;color:#a9bbd1;max-width:60ch}

/* ---------- Misc ---------- */
.notice{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);padding:16px}
.archive-header{background:var(--c-surface);border-bottom:1px solid var(--c-border);padding:28px 0 20px}
.archive-header h1{margin:0 0 .2em}
.archive-header .desc{color:var(--c-muted);max-width:70ch}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{.site-header,.site-footer,.ad-slot,.aside,.comments-area,.related{display:none!important}}