/* ============================================================
   Récits de Bains-les-Bains — main.css
   Nature/organique · CSS Grid + Flexbox pur
   ============================================================ */

/* ── Google Fonts chargées dans header.html ── */

:root {
  --c-primary:   #009970;
  --c-secondary: #00805D;
  --c-accent:    #00CC95;
  --c-text:      #2A2A2A;
  --c-muted:     #5C6B5E;
  --c-bg:        #F7FAF8;
  --c-bg-card:   #FFFFFF;
  --c-border:    #C9DDD4;
  --c-hero-overlay: rgba(0, 40, 25, 0.52);

  --font-title:  'Raleway', 'Poppins', sans-serif;
  --font-body:   'Open Sans', sans-serif;

  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   16px;

  --shadow-card: 0 2px 12px rgba(0,80,50,0.08);
  --shadow-hover: 0 6px 24px rgba(0,80,50,0.16);

  --nav-height:  72px;
  --container:   1200px;
  --content-max: 780px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.75;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-primary); text-decoration: none; }
a:hover { color: var(--c-secondary); }
ul, ol { list-style: none; }

/* ── Utilitaires ── */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}
.container--narrow {
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  clip: rect(0,0,0,0); overflow: hidden;
}

/* ════════════════════════════════════════════
   NAV
   ════════════════════════════════════════════ */
.site-nav {
  background: #FFFFFF;
  border-bottom: 2px solid var(--c-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,60,35,0.07);
}
.site-nav__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  min-height: var(--nav-height);
  padding-block: 0.5rem;
}
.site-nav__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.site-nav__logo img {
  height: 72px;
  width: auto;
}
.site-nav__logo a {
  display: flex;
  align-items: center;
}

/* Main menu */
.main-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-wrap: wrap;
}
.main-menu__item {
  /* li */
}
.main-menu__link {
  display: inline-block;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--c-text);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: background 0.18s, color 0.18s;
}
.main-menu__link:hover,
.main-menu__link.active {
  background: var(--c-primary);
  color: #fff;
}

/* Burger mobile */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.nav-burger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--c-text);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

/* Mobile nav toggle via CSS */
#nav-toggle { display: none; }
@media (max-width: 768px) {
  .nav-burger { display: flex; }
  .site-nav__menu {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0; right: 0;
    background: #fff;
    border-bottom: 2px solid var(--c-border);
    padding: 1rem 1.5rem;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  }
  #nav-toggle:checked ~ .site-nav__inner .site-nav__menu { display: block; }
  .main-menu { flex-direction: column; align-items: flex-start; gap: 0.1rem; }
  .main-menu__link { font-size: 1rem; padding: 0.7rem 1rem; width: 100%; }
  .site-nav__logo img { height: 52px; }
}

/* ════════════════════════════════════════════
   INDEX — ARCHETYPE E : IMMERSIF OVERLAY
   ════════════════════════════════════════════ */
.hero-immersive {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero-immersive__bg {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
  z-index: 0;
}
.hero-immersive__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-immersive__overlay {
  position: absolute;
  inset: 0;
  background: var(--c-hero-overlay);
  z-index: 1;
}
.hero-immersive__content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 3rem clamp(1.5rem, 5vw, 4rem) 3.5rem;
  max-width: 780px;
}
.hero-immersive__kicker {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.75rem;
}
.hero-immersive__h1 {
  font-family: var(--font-title);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.15;
  margin-bottom: 1rem;
  text-align: left;
}
.hero-immersive__baseline {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.88);
  font-style: italic;
  line-height: 1.5;
}

/* Index — texte de présentation (content) */
.index-intro {
  background: var(--c-bg-card);
  padding-block: 4rem;
  border-bottom: 1px solid var(--c-border);
}
.index-intro .container {
  max-width: 960px;
}
.index-intro__body {
  font-size: 1.08rem;
  line-height: 1.85;
  color: var(--c-text);
}
.index-intro__body p { margin-bottom: 1.2rem; }
.index-intro__body h2 {
  font-family: var(--font-title);
  font-size: 1.5rem;
  color: var(--c-secondary);
  margin-bottom: 0.75rem;
  margin-top: 2rem;
}

/* Index — showcase */
.index-showcase {
  padding-block: 4rem;
}
.index-showcase__header {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}
.index-showcase__title {
  font-family: var(--font-title);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--c-text);
}
.index-showcase__line {
  flex: 1;
  height: 2px;
  background: var(--c-border);
}
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

/* ════════════════════════════════════════════
   POST-LOOP CARD (carte verticale avec accent gauche)
   ════════════════════════════════════════════ */
.post-card {
  background: var(--c-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
  border-left: 4px solid transparent;
}
.post-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
  border-left-color: var(--c-primary);
}
.post-card__image-wrap {
  overflow: hidden;
  aspect-ratio: 16/9;
}
.post-card__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s;
}
.post-card:hover .post-card__image-wrap img {
  transform: scale(1.04);
}
.post-card__body {
  padding: 1.25rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}
.post-card__cat {
  font-family: var(--font-title);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-primary);
  padding: 0.2rem 0.65rem;
  background: rgba(0,153,112,0.1);
  border-radius: 99px;
  align-self: flex-start;
  transition: background 0.18s;
}
.post-card__cat:hover { background: rgba(0,153,112,0.22); }
.post-card__title {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-text);
  line-height: 1.35;
}
.post-card__title a { color: inherit; }
.post-card__title a:hover { color: var(--c-primary); }
.post-card__meta {
  font-size: 0.78rem;
  color: var(--c-muted);
}
.post-card__excerpt {
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.65;
  flex: 1;
}
.post-card__read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-title);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--c-primary);
  margin-top: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.post-card__read-more::after {
  content: '→';
  transition: transform 0.18s;
}
.post-card:hover .post-card__read-more::after { transform: translateX(4px); }

/* ════════════════════════════════════════════
   POST-LIST HEADER
   ════════════════════════════════════════════ */
.list-header {
  background: var(--c-secondary);
  color: #fff;
  padding-block: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
}
.list-header::before {
  content: '';
  position: absolute;
  right: -60px; top: -60px;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
}
.list-header::after {
  content: '';
  position: absolute;
  right: 80px; bottom: -80px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}
.list-header__breadcrumb {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.72);
  margin-bottom: 1rem;
}
.list-header__breadcrumb a { color: rgba(255,255,255,0.8); }
.list-header__breadcrumb a:hover { color: #fff; }
.list-header__h1 {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  text-align: left;
}

.list-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  padding-block: 3rem;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding-block: 2.5rem;
  flex-wrap: wrap;
}
.pagination .page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding-inline: 0.75rem;
  border-radius: var(--radius-md);
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--c-text);
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  transition: background 0.18s, color 0.18s;
}
.pagination .page:hover { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }
.pagination .page.active { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }

/* ════════════════════════════════════════════
   POST SINGLE
   ════════════════════════════════════════════ */
.post-header {
  background: var(--c-bg-card);
  padding-block: 2.5rem 0;
  border-bottom: 1px solid var(--c-border);
}
.post-breadcrumb {
  font-size: 0.8rem;
  color: var(--c-muted);
  margin-bottom: 1rem;
}
.post-breadcrumb a { color: var(--c-muted); }
.post-breadcrumb a:hover { color: var(--c-primary); }
.post-kicker {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-primary);
  background: rgba(0,153,112,0.1);
  border-radius: 99px;
  padding: 0.25rem 0.8rem;
  margin-bottom: 0.9rem;
}
.post-h1 {
  font-family: var(--font-title);
  font-size: clamp(1.7rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--c-text);
  text-align: left;
  margin-bottom: 1.25rem;
}
.post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--c-muted);
  margin-bottom: 2rem;
  font-family: var(--font-body);
}
.post-meta span { display: flex; align-items: center; gap: 0.3rem; }
.post-meta .sep { color: var(--c-border); font-size: 1.1em; }

/* Post featured image */
.post-featured-image {
  width: 100%;
  max-height: 480px;
  overflow: hidden;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}
.post-featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Post body layout */
.post-body-wrap {
  padding-block: 3rem;
}
.post-body-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 992px) {
  .post-body-layout { grid-template-columns: 1fr; }
}

/* Table of contents */
.toc-aside {
  position: sticky;
  top: calc(var(--nav-height) + 1.5rem);
}
.toc-card {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  border-top: 3px solid var(--c-primary);
}
.toc-card__title {
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-primary);
  margin-bottom: 0.75rem;
}
.toc-card .toc { font-size: 0.88rem; line-height: 1.7; }
.toc-card .toc a { color: var(--c-muted); }
.toc-card .toc a:hover { color: var(--c-primary); }

/* Mobile TOC */
.toc-mobile {
  background: rgba(0,153,112,0.06);
  border-left: 3px solid var(--c-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
}
.toc-mobile__title {
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-primary);
  margin-bottom: 0.5rem;
}
@media (min-width: 993px) { .toc-mobile { display: none; } }
@media (max-width: 992px) { .toc-aside { display: none; } }

/* Post content typography */
.post-content {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--c-text);
}
.post-content h2 {
  font-family: var(--font-title);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--c-secondary);
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--c-border);
}
.post-content h3 {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--c-text);
  margin: 2rem 0 0.75rem;
}
.post-content p { margin-bottom: 1.25rem; }
.post-content ul, .post-content ol {
  margin: 1rem 0 1.25rem 1.5rem;
  list-style: disc;
}
.post-content ol { list-style: decimal; }
.post-content li { margin-bottom: 0.4rem; }
.post-content blockquote {
  border-left: 4px solid var(--c-primary);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background: rgba(0,153,112,0.06);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--c-muted);
}
.post-content img {
  border-radius: var(--radius-md);
  margin-block: 1.5rem;
}
.post-content a { color: var(--c-primary); text-decoration: underline; }
.post-content a:hover { color: var(--c-secondary); }
.post-content strong { font-weight: 700; color: var(--c-secondary); }

/* Signature block */
.post-signature {
  margin-top: 3rem;
  padding: 2rem;
  background: var(--c-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  border-top: 4px solid var(--c-accent);
}
.post-signature__label {
  font-family: var(--font-title);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-bottom: 1rem;
}
.post-signature__inner {
  /* {{signatory}} renders inside here */
}

/* Related articles */
.related-posts {
  padding-block: 3rem;
  border-top: 1px solid var(--c-border);
}
.related-posts__title {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--c-text);
  display: flex;
  align-items: center;
  gap: 1rem;
}
.related-posts__title::after {
  content: '';
  flex: 1;
  height: 2px;
  background: var(--c-border);
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

/* ════════════════════════════════════════════
   PAGE STATIQUE (page.html, page-author.html)
   ════════════════════════════════════════════ */
.page-header {
  background: var(--c-bg-card);
  padding-block: 2.5rem;
  border-bottom: 1px solid var(--c-border);
}
.page-kicker {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-primary);
  background: rgba(0,153,112,0.1);
  border-radius: 99px;
  padding: 0.25rem 0.8rem;
  margin-bottom: 0.9rem;
}
.page-h1 {
  font-family: var(--font-title);
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  text-align: left;
}
.page-body {
  padding-block: 3rem;
}
.page-content {
  max-width: 820px;
  font-size: 1.02rem;
  line-height: 1.85;
}
.page-content h2 {
  font-family: var(--font-title);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--c-secondary);
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--c-border);
}
.page-content h3 {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-text);
  margin: 1.5rem 0 0.5rem;
}
.page-content p { margin-bottom: 1.1rem; }
.page-content ul, .page-content ol {
  margin: 0.75rem 0 1rem 1.5rem;
  list-style: disc;
}
.page-content ol { list-style: decimal; }
.page-content a { color: var(--c-primary); text-decoration: underline; }

/* Author page */
.author-profile {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  padding: 2rem;
  background: var(--c-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  border-top: 4px solid var(--c-primary);
  margin-bottom: 3rem;
}
.author-profile__image img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--c-accent);
}
.author-profile__name {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--c-text);
  margin-bottom: 0.5rem;
}
.author-profile__bio { font-size: 1rem; line-height: 1.75; color: var(--c-muted); }
@media (max-width: 600px) {
  .author-profile { flex-direction: column; align-items: center; text-align: center; }
}

/* ════════════════════════════════════════════
   BREADCRUMB
   ════════════════════════════════════════════ */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  font-size: 0.8rem;
  color: var(--c-muted);
  margin-bottom: 1rem;
  list-style: none;
  padding: 0;
}
.breadcrumb li { display: flex; align-items: center; gap: 0.3rem; }
.breadcrumb li + li::before { content: '/'; color: var(--c-border); }
.breadcrumb a { color: var(--c-muted); }
.breadcrumb a:hover { color: var(--c-primary); }

/* ════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════ */
.site-footer {
  background: #0D2B1F;
  color: rgba(255,255,255,0.78);
  padding-block: 3rem 2rem;
}
.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: start;
}
.site-footer__brand h3 {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}
.site-footer__brand p {
  font-size: 0.85rem;
  line-height: 1.65;
  color: rgba(255,255,255,0.65);
  max-width: 380px;
}
.site-footer__legal {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  text-align: right;
}
.site-footer__legal a { color: rgba(255,255,255,0.65); text-decoration: underline; }
.site-footer__legal a:hover { color: #fff; }
.site-footer__sep {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-block: 2rem 1.5rem;
}
.site-footer__copy {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.42);
  text-align: center;
}
@media (max-width: 600px) {
  .site-footer__inner { grid-template-columns: 1fr; }
  .site-footer__legal { text-align: left; }
}

/* ════════════════════════════════════════════
   RESPONSIVE TWEAKS
   ════════════════════════════════════════════ */
@media (max-width: 768px) {
  .hero-immersive { min-height: 50vh; }
  .showcase-grid, .list-grid, .related-grid {
    grid-template-columns: 1fr;
  }
  .post-body-layout { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .hero-immersive__content { padding: 2rem 1.25rem 2.5rem; }
  .hero-immersive__h1 { font-size: 1.7rem; }
}
@media (min-width: 769px) and (max-width: 992px) {
  .showcase-grid, .list-grid, .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}