/*
Theme Name: Artémis Communication
Theme URI: https://www.agenceartemis.fr/
Author: Artémis Communication
Description: Thème WordPress sur-mesure pour Artémis Communication, agence conseil en stratégie marketing et communication. Optimisé SEO et GEO (données structurées, FAQ, llms.txt), formulaire de contact avec stockage des leads et modèle d'études de cas.
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 8.0
License: Proprietary
Text Domain: artemis
*/

:root{
  --magenta:#B41E73;      /* couleur estimée d'après le logo : à confirmer avec la charte */
  --magenta-dark:#8E1759;
  --ink:#1D1D1B;
  --violet:#5B2A86;
  --tint:#FBF1F7;
  --line:#E9DDE4;
  --muted:#5E5A5C;
  --white:#fff;
  --radius:14px;
  --wrap:1160px;
  --font:"Jost","Futura","Century Gothic","Avenir Next","Segoe UI",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:#fff;line-height:1.65;font-size:18px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--magenta);text-underline-offset:3px}
a:hover{color:var(--magenta-dark)}
:focus-visible{outline:3px solid var(--violet);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:.7rem 1rem;z-index:100}
.skip:focus{left:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .6em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,5vw,3.6rem)}
h2{font-size:clamp(1.7rem,3.2vw,2.4rem)}
h3{font-size:1.3rem}
p{margin:0 0 1.1em}
.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:700;color:var(--magenta);margin-bottom:1rem}
.btn{display:inline-block;background:var(--magenta);color:#fff;text-decoration:none;font-weight:700;padding:.9rem 1.5rem;border-radius:999px;border:2px solid var(--magenta);transition:.2s;cursor:pointer;font:inherit;font-weight:700}
.btn:hover{background:var(--magenta-dark);border-color:var(--magenta-dark);color:#fff}
.btn--ghost{background:transparent;color:var(--magenta)}
.btn--ghost:hover{background:var(--magenta);color:#fff}
.btn--light{background:#fff;color:var(--magenta);border-color:#fff}
.btn--light:hover{background:var(--tint);color:var(--magenta-dark);border-color:var(--tint)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}
.brand{display:flex;align-items:center;text-decoration:none;color:var(--ink)}
.brand .logo{height:52px;width:auto}
.brand-text{font-weight:800;letter-spacing:.04em;font-size:1.25rem;color:var(--magenta);line-height:1}
.brand-text small{display:block;color:var(--ink);font-size:.62rem;letter-spacing:.3em;margin-top:4px}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:.5rem .8rem;font:inherit;cursor:pointer}
.primary-nav .menu{list-style:none;display:flex;gap:6px;margin:0;padding:0;align-items:center}
.primary-nav a{display:block;padding:.6rem .85rem;text-decoration:none;color:var(--ink);font-weight:600;font-size:.97rem;border-radius:8px}
.primary-nav a:hover,.primary-nav .current-menu-item>a,.primary-nav .current-menu-ancestor>a{color:var(--magenta)}
.primary-nav li{position:relative}
.primary-nav .sub-menu{display:none;position:absolute;top:100%;left:0;min-width:300px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px;list-style:none;margin:0;box-shadow:0 14px 40px rgba(29,29,27,.12)}
.primary-nav li:hover>.sub-menu,.primary-nav li:focus-within>.sub-menu{display:block}
.primary-nav .menu-cta>a{background:var(--magenta);color:#fff;border-radius:999px;padding:.6rem 1.2rem}
.primary-nav .menu-cta>a:hover{background:var(--magenta-dark);color:#fff}

/* Hero */
.hero{background:linear-gradient(135deg,var(--tint) 0%,#fff 60%);padding:clamp(48px,8vw,110px) 0 clamp(40px,6vw,80px);overflow:hidden}
.hero .grid{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center}
.hero h1 span{color:var(--magenta)}
.hero .lead{font-size:1.25rem;color:var(--muted);max-width:42em}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:1.6rem}
.hero-art{aspect-ratio:1/1;border-radius:50%;background:radial-gradient(circle at 30% 30%,var(--magenta),var(--violet));position:relative;max-width:380px;margin-left:auto;width:100%}
.hero-art::after{content:"♞";position:absolute;inset:0;display:grid;place-items:center;font-size:12rem;color:rgba(255,255,255,.92)}
.page-hero{background:var(--tint);padding:48px 0 40px;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(2rem,4vw,3rem);margin-bottom:.4em}
.breadcrumb{font-size:.88rem;color:var(--muted);margin-bottom:1rem}
.breadcrumb ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.breadcrumb li+li::before{content:"›";margin-right:6px;color:var(--line)}
.breadcrumb a{color:var(--muted)}

/* En bref (GEO) */
.brief{background:#fff;border-left:5px solid var(--magenta);padding:1.1rem 1.4rem;border-radius:0 var(--radius) var(--radius) 0;box-shadow:0 6px 24px rgba(29,29,27,.06);font-size:1.08rem;margin:1.2rem 0 0;max-width:52em}
.brief strong{color:var(--magenta);text-transform:uppercase;font-size:.78rem;letter-spacing:.12em;display:block;margin-bottom:.3rem}

/* Sections */
.section{padding:clamp(48px,7vw,96px) 0}
.section--tint{background:var(--tint)}
.section--dark{background:var(--ink);color:#fff}
.section--dark h2,.section--dark h3{color:#fff}
.section-head{max-width:46em;margin-bottom:2.4rem}
.section-head p{color:var(--muted);font-size:1.1rem}
.section--dark .section-head p{color:#d9d3d7}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;display:flex;flex-direction:column;gap:.5rem;text-decoration:none;color:var(--ink);transition:.2s}
a.card:hover{border-color:var(--magenta);box-shadow:0 14px 34px rgba(180,30,115,.12);transform:translateY(-3px);color:var(--ink)}
.card h3{margin:0;color:var(--ink)}
.card p{margin:0;color:var(--muted);font-size:1rem}
.card .more{margin-top:auto;padding-top:.8rem;font-weight:700;color:var(--magenta);font-size:.95rem}
.card--pillar{border-top:5px solid var(--magenta)}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:24px;text-align:center}
.kpi b{display:block;font-size:3rem;color:var(--magenta);line-height:1}
.kpi span{color:var(--muted);font-size:.98rem}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;padding-top:3.2rem;position:relative}
.steps li::before{content:counter(s);position:absolute;top:0;left:0;width:2.6rem;height:2.6rem;border-radius:50%;background:var(--magenta);color:#fff;display:grid;place-items:center;font-weight:800}
.steps h3{margin-bottom:.3rem}
.pills{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0}
.pills li{border:1px solid var(--line);background:#fff;padding:.45rem 1rem;border-radius:999px;font-weight:600;font-size:.95rem}
.team{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.team li{list-style:none;border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.3rem;background:#fff}
.team b{display:block;font-size:1.1rem}
.team span{color:var(--muted);font-size:.95rem}
.team{padding:0;margin:0}

/* Prose */
.prose{max-width:50em}
.prose h2{margin-top:2.2rem}
.prose ul{padding-left:1.2rem}
.prose li{margin-bottom:.45rem}
.page-body{padding:48px 0 24px}

/* Études de cas */
.case-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:.4rem}
.tag{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;font-weight:700;color:var(--violet);background:#F1EAF7;border-radius:999px;padding:.2rem .7rem}
.results{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;margin:1.4rem 0}
.result{background:var(--tint);border-radius:var(--radius);padding:1.3rem;text-align:center}
.result b{display:block;font-size:2.4rem;color:var(--magenta);line-height:1.1}
blockquote.quote{margin:2rem 0;padding:1.4rem 1.8rem;border-left:5px solid var(--magenta);background:var(--tint);border-radius:0 var(--radius) var(--radius) 0;font-size:1.2rem}
blockquote.quote cite{display:block;margin-top:.7rem;font-size:.95rem;color:var(--muted);font-style:normal;font-weight:600}
.todo{border:2px dashed var(--magenta);background:#fff7fb;border-radius:var(--radius);padding:1rem 1.3rem;color:var(--magenta-dark);margin:1rem 0}

/* FAQ */
.faq details{border:1px solid var(--line);border-radius:12px;padding:1rem 1.3rem;margin-bottom:12px;background:#fff}
.faq summary{cursor:pointer;font-weight:700;font-size:1.08rem;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after{content:"+";color:var(--magenta);font-size:1.5rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:.8rem 0 0;color:var(--muted)}

/* CTA */
.cta{background:linear-gradient(120deg,var(--magenta),var(--violet));color:#fff;border-radius:22px;padding:clamp(32px,5vw,60px);display:flex;gap:30px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cta h2{color:#fff;margin:0 0 .3em}
.cta p{margin:0;color:#fbe9f3;max-width:34em}

/* Formulaire */
.form{display:grid;gap:16px;max-width:760px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{font-weight:600;font-size:.95rem;display:block;margin-bottom:.3rem}
.form input,.form select,.form textarea{width:100%;font:inherit;padding:.8rem 1rem;border:1.5px solid #cfc4cb;border-radius:10px;background:#fff;color:var(--ink)}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--magenta);outline:none;box-shadow:0 0 0 3px rgba(180,30,115,.18)}
.form .check{display:flex;gap:10px;align-items:flex-start;font-weight:400}
.form .check input{width:auto;margin-top:.45rem}
.form .hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.notice{padding:1rem 1.3rem;border-radius:12px;margin-bottom:1.2rem;font-weight:600}
.notice--ok{background:#e9f7ee;color:#14532d}
.notice--err{background:#fdecec;color:#7f1d1d}
.contact-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:48px}
.office{margin-bottom:1.4rem}
.office b{display:block}

/* Footer */
.site-footer{background:var(--ink);color:#e6e0e4;padding:64px 0 28px;font-size:.98rem}
.site-footer a{color:#fff}
.site-footer h3{color:#fff;font-size:1.05rem;text-transform:uppercase;letter-spacing:.1em}
.foot-grid{display:grid;grid-template-columns:1.2fr 2fr 1fr;gap:40px}
.foot-offices{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.foot-menu{list-style:none;margin:0;padding:0}
.foot-menu li{margin-bottom:.4rem}
.foot-tag{color:var(--magenta);font-weight:800;letter-spacing:.12em;text-transform:uppercase;font-size:.85rem}
.foot-bottom{border-top:1px solid #3a373a;margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.88rem;color:#b8b0b5}

/* Blog */
.post-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card time{font-size:.85rem;color:var(--muted)}
.pagination{margin-top:2rem;display:flex;gap:10px}
.entry-thumb img{border-radius:var(--radius)}

@media (max-width:980px){
  .grid-3,.post-list{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .hero .grid,.contact-grid,.foot-grid{grid-template-columns:1fr}
  .hero-art{display:none}
  .team{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  body{font-size:17px}
  .nav-toggle{display:block}
  .primary-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);padding:12px 24px 24px}
  .primary-nav.open{display:block}
  .primary-nav .menu{flex-direction:column;align-items:stretch}
  .primary-nav .sub-menu{display:block;position:static;border:0;box-shadow:none;padding:0 0 0 14px;min-width:0}
  .grid-3,.grid-2,.post-list,.steps,.team,.form .row,.foot-offices{grid-template-columns:1fr}
  .cta{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}