:root{
  --color-primary:#1bac91;
  --color-primary-dark:#21413c;
  --color-primary-light:#22d8b6;
  --color-text:#444444;
  --color-bg-light:#f2f9f8;
  --color-black:#000000;
  --font-body:'Open Sans', sans-serif;
  --font-heading:'Raleway', sans-serif;
}
*{box-sizing:border-box;}
body{margin:0;font-family:var(--font-body);color:var(--color-text);line-height:1.7;-webkit-font-smoothing:antialiased;}
img{max-width:100%;}
a{color:var(--color-primary);text-decoration:underline dotted;text-underline-offset:2px;}
a:hover{color:var(--color-primary-light);}
h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--color-primary-dark);margin:0 0 .6em;}
.container{max-width:1200px;margin:0 auto;padding:0 20px;}
.container--narrow{max-width:820px;}

/* ---- header ---- */
.site-header{background:#fff;border-bottom:1px solid #eee;position:relative;z-index:10;}
.header-inner{max-width:1200px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;}
.site-logo{display:flex;align-items:center;}
.site-logo img{height:64px;width:auto;}
.main-nav{display:flex;gap:1.75rem;list-style:none;margin:0;padding:0;}
.main-nav__item{list-style:none;}
.main-nav__link{font-family:var(--font-heading);font-size:14px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--color-primary-dark);text-decoration:none;padding:4px 0;border-bottom:2px solid transparent;}
.main-nav__link:hover,.main-nav__link.active{color:var(--color-primary);border-bottom-color:var(--color-primary);}
.nav-toggle{display:none;}
.nav-burger{display:none;}

@media (max-width:768px){
  .nav-burger{display:flex;flex-direction:column;gap:5px;cursor:pointer;order:2;padding:8px;}
  .nav-burger span{width:24px;height:2px;background:var(--color-primary-dark);display:block;}
  .main-nav{flex-basis:100%;order:3;flex-direction:column;gap:0;max-height:0;overflow:hidden;transition:max-height .3s ease;}
  .nav-toggle:checked ~ .main-nav{max-height:400px;}
  .main-nav__item{border-top:1px solid #eee;}
  .main-nav__link{display:block;padding:12px 0;}
}

/* ---- hero ---- */
.hero{position:relative;min-height:70vh;display:flex;align-items:center;overflow:hidden;}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;}
.hero-overlay{position:absolute;inset:0;background:rgba(0,0,0,.45);z-index:1;}
.hero-content{position:relative;z-index:2;padding:60px 20px;}
.hero-content h1{color:#fff;font-size:48px;font-weight:700;line-height:1.2;max-width:760px;margin-bottom:.4em;}
.hero-baseline{color:rgba(255,255,255,.8);font-size:22px;font-family:var(--font-heading);max-width:640px;margin:0;}
@media (max-width:768px){
  .hero{min-height:50vh;}
  .hero-content h1{font-size:28px;}
  .hero-baseline{font-size:17px;}
}

/* ---- intro / content ---- */
.intro-section{background:var(--color-bg-light);padding:60px 0;}
.intro-content h2{font-size:28px;font-weight:600;color:var(--color-primary-dark);margin-top:1.4em;}
.intro-content h2:first-child{margin-top:0;}
.intro-content p{font-size:16px;line-height:1.8;}
.intro-content ul,.intro-content ol{font-size:16px;line-height:1.8;}

/* ---- showcase / cards ---- */
.articles-section{padding:60px 0;}
.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px;}
.section-head h2{margin:0;}
.articles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
@media (max-width:900px){.articles-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.articles-grid{grid-template-columns:1fr;}}
.post-card{background:#fff;border-radius:4px;box-shadow:0 0 6px 1px rgba(33,65,60,.12);overflow:hidden;transition:box-shadow .2s ease;}
.post-card:hover{box-shadow:0 0 14px 2px rgba(33,65,60,.2);}
.post-card__link{color:inherit;text-decoration:none;display:block;}
.post-card__img{width:100%;height:190px;object-fit:cover;display:block;}
.post-card__body{padding:20px;}
.post-card__meta{font-size:12px;color:var(--color-primary);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;}
.post-card__title{font-size:19px;line-height:1.3;margin-bottom:10px;color:var(--color-primary-dark);}
.post-card__excerpt{font-size:14px;color:var(--color-text);margin:0;}

/* ---- pagination ---- */
.pagination{display:flex;gap:8px;justify-content:center;margin-top:40px;list-style:none;padding:0;}
.pagination a,.pagination span{display:inline-flex;min-width:36px;height:36px;align-items:center;justify-content:center;border-radius:4px;color:var(--color-primary-dark);text-decoration:none;font-weight:600;}
.pagination .active{background:var(--color-primary);color:#fff;}

/* ---- post detail ---- */
.list-hero,.post-hero{background:var(--color-bg-light);padding:50px 0 30px;}
.list-hero h1,.post-hero h1{font-size:34px;margin-top:.4em;}
.post-meta{color:#777;font-size:13px;display:flex;gap:16px;text-transform:uppercase;letter-spacing:.5px;flex-wrap:wrap;}
.post-body{padding:50px 0;}
.post-body__img{width:100%;height:auto;border-radius:4px;margin-bottom:32px;display:block;}
.post-content h2{font-size:26px;margin-top:1.6em;}
.post-content p{font-size:16px;line-height:1.85;}
.related-section{background:var(--color-bg-light);padding:60px 0;}

/* ---- footer ---- */
.site-footer{background:var(--color-black);color:#fff;padding:26px 0;font-size:14px;}
.site-footer a{color:#fff;}

/* Senior Alerte : lisibilité des articles, rubriques et pages (novembre 2026) */

a { color: #127a66; }
a:hover { color: var(--color-primary-dark); }
nav[aria-label="Breadcrumb"] a { color: #127a66; }

.related-section:not(:has(.post-card)) { display: none; }

nav[aria-label="Breadcrumb"] ol { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 7px; list-style: none; margin: 0 0 14px; padding: 0; font-size: .9rem; }
nav[aria-label="Breadcrumb"] li { margin: 0; padding: 0; list-style: none; }

@media (min-width: 769px) {
  .main-nav { gap: 6px 1.1rem; flex-wrap: wrap; justify-content: flex-start; }
  .main-nav__item { flex: 0 0 auto; }
  .main-nav__link { font-size: 12.5px; letter-spacing: .3px; white-space: nowrap; }
}

.post-meta { margin: 0; text-transform: none; letter-spacing: 0; font-size: 14px; gap: 6px 14px; color: #5f6b69; }
.post-meta span + span::before { content: "•"; margin-right: 14px; color: var(--color-primary); }
@media (max-width: 600px) {
  .post-meta span + span::before { display: none; }
  .list-hero, .post-hero { padding-top: 22px; }
}

.post-body { padding: 36px 0 50px; }
.post-body__img { margin-bottom: 26px; }
.post-content > :first-child { margin-top: 0; }
.post-content p { margin: 0 0 1.05em; }
.post-content h2 { margin: 1.9em 0 .65em; font-size: 25px; }
.post-content h2::before { content: ""; display: inline-block; width: .5em; height: .5em; border-radius: 3px; background: var(--color-primary); margin-right: .45em; vertical-align: .12em; }
.post-content h3 { margin: 1.5em 0 .5em; font-size: 19px; color: #2f6f63; }
.post-content ul, .post-content ol { padding-left: 1.5em; margin: 0 0 1.1em; }
.post-content li { margin-bottom: .35em; }

.post-content > p:first-child { font-size: 17.5px; line-height: 1.75; color: var(--color-primary-dark); font-weight: 600; }

.post-content blockquote { margin: 1.4em 0; padding: 1rem 1.3rem; background: var(--color-bg-light); border-radius: 8px; border: 0; font-style: italic; }

.sommaire-article { margin: 0 0 1.8em; border: 1px solid #d6ebe7; border-radius: 8px; background: #fbfefd; padding: 0 1.1rem; }
.sommaire-article summary { cursor: pointer; list-style: none; padding: .8rem 0; font-family: var(--font-heading); font-weight: 700; color: var(--color-primary-dark); }
.sommaire-article summary::-webkit-details-marker { display: none; }
.sommaire-article summary::after { content: "▾"; float: right; color: var(--color-primary); }
.sommaire-article[open] summary::after { content: "▴"; }
.sommaire-article ol, .sommaire-article ul { margin: 0 0 .9rem; padding-left: 1.2rem; }
.sommaire-article li { margin-bottom: .3rem; }
.sommaire-article a { color: #2f6f63; text-decoration: none; }
.sommaire-article a:hover { color: var(--color-primary); text-decoration: underline; }
@media (max-width: 767px) {
  .sommaire-article { position: sticky; top: 8px; z-index: 5; box-shadow: 0 2px 10px rgba(33, 65, 60, .14); }
  .sommaire-article[open] nav { max-height: 55vh; overflow: auto; }
}

.post-content table { width: 100%; border-collapse: collapse; margin: 1.4em 0; font-size: 15px; }
.post-content th, .post-content td { padding: .55em .75em; border: 1px solid #dcebe8; text-align: left; vertical-align: top; }
.post-content thead th, .post-content thead td, .post-content tr:first-child th { background: #e3f4f0; color: var(--color-primary-dark); font-family: var(--font-heading); }
@media (max-width: 767px) { .post-content table { display: block; overflow-x: auto; } .post-content th, .post-content td { min-width: 8.5rem; } }

.fiche-auteur { display: flex; gap: 18px; align-items: flex-start; margin-top: 2.6rem; padding: 20px 22px; background: #fff; border: 1px solid #d6ebe7; border-radius: 12px; box-shadow: 0 2px 12px rgba(33, 65, 60, .07); }
.fiche-auteur__photo { flex: 0 0 84px; }
.fiche-auteur__photo img, .fiche-auteur__initiales { width: 84px; height: 84px; border-radius: 14px; object-fit: cover; display: flex; }
.fiche-auteur__initiales { align-items: center; justify-content: center; background: #e3f4f0; color: var(--color-primary-dark); font-family: var(--font-heading); font-weight: 700; font-size: 26px; }
.fiche-auteur__label { margin: 0 0 2px; font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--color-primary); font-weight: 600; }
.fiche-auteur__nom { margin: 0 0 6px; font-family: var(--font-heading); font-weight: 700; font-size: 19px; color: var(--color-primary-dark); }
.fiche-auteur__bio { font-size: 15px; line-height: 1.65; }
.fiche-auteur__bio p { margin: 0; }
@media (max-width: 480px) { .fiche-auteur { flex-direction: column; } }

.post-card__visuel { position: relative; height: 190px; overflow: hidden; }
.post-card__visuel:not(:has(img)) { background: #eaf5f2 url("/img/logo-senioralerte-com-20261109.webp") center 46% / auto 64% no-repeat; }
.post-card__visuel:not(:has(img))::after { content: ""; position: absolute; inset: 0; background: inherit; filter: grayscale(1) brightness(.9) contrast(.85); opacity: 1; clip-path: polygon(58% 0, 100% 0, 100% 100%, 42% 100%); }
.post-card__visuel .post-card__img { height: 190px; }

.rubrique-intro { padding: 36px 0 0; }
.rubrique-intro__texte { column-count: 2; column-gap: 44px; font-size: 16px; line-height: 1.8; }
.rubrique-intro__texte p { margin: 0 0 1em; }
.rubrique-intro:not(:has(p)) { display: none; }
@media (max-width: 900px) { .rubrique-intro__texte { column-count: 1; } }
.articles-section--rubrique { padding-top: 40px; }
.fiche-auteur__bio p ~ p { display: none; }

.post-hero--page { padding-bottom: 34px; }
.bloc-contact { margin-top: 2.4rem; padding: 24px; background: var(--color-bg-light); border-radius: 12px; }
.bloc-contact__titre { font-size: 22px; margin: 0 0 .4em; }
.bloc-contact__intro { margin: 0 0 1rem; }
.bloc-contact__champ { width: 100%; padding: 11px 13px; margin-bottom: 12px; border: 1px solid #cfe3df; border-radius: 6px; font: inherit; background: #fff; }
.bloc-contact__bouton { background: var(--color-primary-dark); color: #fff; border: 0; border-radius: 6px; padding: 11px 22px; font-weight: 600; cursor: pointer; }
.bloc-contact__bouton:hover { background: var(--color-primary); }

.profil-auteur { display: flex; gap: 24px; align-items: flex-start; }
.profil-auteur__photo { flex: 0 0 140px; }
.profil-auteur__photo img { width: 140px; height: 140px; border-radius: 18px; object-fit: cover; }
.profil-auteur__photo:not(:has(img)) { display: none; }
@media (max-width: 600px) { .profil-auteur { flex-direction: column; } }

.membre { display: flex; gap: 20px; align-items: flex-start; margin: 0 0 1.6em; }
.membre img { width: 110px; height: 110px; border-radius: 16px; object-fit: cover; flex: 0 0 110px; margin: 0; }
.membre__texte h3 { margin-top: 0; }
@media (max-width: 600px) { .membre { flex-direction: column; } }