/* ============================================================
   SANTÉ NÎMES — main.css
   CSS Grid + Flexbox pur | Archétype C | 2026
   ============================================================ */

/* ── IMPORT FONTS ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Merriweather:ital,wght@0,400;0,700;0,900;1,400&family=Source+Sans+3:wght@300;400;500;600;700&display=swap');

/* ── RESET & BASE ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary:    #2E6E8E;
  --secondary:  #F0F7F4;
  --accent:     #E8734A;
  --text:       #1C2B35;
  --text-light: #4A6070;
  --white:      #ffffff;
  --border:     #D8E8E0;
  --nav-bg:     #1C2B35;
  --footer-bg:  #111C24;
  --hero-line:  #E8734A;
  --card-bg:    #ffffff;
  --font-serif: 'Merriweather', Georgia, serif;
  --font-sans:  'Source Sans 3', system-ui, sans-serif;
  --radius:     4px;
  --shadow:     0 2px 16px rgba(28,43,53,.08);
  --shadow-md:  0 4px 32px rgba(28,43,53,.13);
  --max-w:      1200px;
  --gap:        2rem;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.75;
  color: var(--text);
  background: var(--white);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--accent); }
ul, ol { padding-left: 1.5rem; }

/* ── CONTAINER ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 2rem;
}
.container--wide { max-width: 1400px; }
.container--narrow { max-width: 820px; }

/* ══════════════════════════════════════════════════════════════
   NAV
══════════════════════════════════════════════════════════════ */
.site-nav {
  background: var(--nav-bg);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,.25);
}

.site-nav__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-block: .9rem;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 2rem;
}

.site-nav__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.site-nav__logo img {
  height: 72px;
  width: auto;
}

/* main_menu container */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  flex-wrap: wrap;
  flex: 1;
}

.nav-menu__item { position: relative; }

.nav-menu__link {
  display: block;
  color: rgba(255,255,255,.82);
  font-family: var(--font-sans);
  font-size: .88rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .55rem 1rem;
  border-radius: var(--radius);
  transition: color .2s, background .2s;
}

.nav-menu__link:hover {
  color: var(--white);
  background: rgba(232,115,74,.18);
}

/* Mobile hamburger — CSS only */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  margin-left: auto;
  background: none;
  border: none;
  padding: .4rem;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}

#nav-check { display: none; }

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav-menu {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    background: #243646;
    padding: .75rem 1rem;
    gap: .25rem;
  }

  #nav-check:checked ~ .site-nav__inner .nav-menu { display: flex; }

  .site-nav__inner { flex-wrap: wrap; }

  .site-nav__logo img { height: 52px; }
}

/* ══════════════════════════════════════════════════════════════
   HERO — ARCHÉTYPE C
   Typographie héroïque flush-left + vignette flottante
══════════════════════════════════════════════════════════════ */
.hero {
  background: var(--secondary);
  padding-block: 4rem 3rem;
  border-bottom: 3px solid var(--border);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  left: 0; top: 0;
  width: 5px;
  height: 100%;
  background: var(--accent);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 3rem;
  align-items: start;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 2rem;
}

.hero__text { }

.hero__label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
  padding: .3rem .75rem;
  border: 1.5px solid var(--accent);
  border-radius: 2px;
}

.hero__h1 {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 900;
  line-height: 1.06;
  color: var(--text);
  letter-spacing: -.02em;
  text-align: left;
  margin-bottom: 1.5rem;
}

.hero__h1 em {
  color: var(--primary);
  font-style: italic;
}

.hero__baseline {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  color: var(--text-light);
  font-weight: 400;
  max-width: 560px;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero__divider {
  width: 60px;
  height: 3px;
  background: var(--accent);
  margin-bottom: 2rem;
}

/* Vignette flottante droite */
.hero__thumb {
  position: relative;
  align-self: center;
}

.hero__thumb img,
.hero__thumb .thumb-img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: 6px;
  box-shadow: var(--shadow-md);
}

.hero__thumb::after {
  content: '';
  position: absolute;
  bottom: -10px;
  right: -10px;
  width: 80%;
  height: 80%;
  border: 3px solid var(--accent);
  border-radius: 6px;
  z-index: -1;
}

@media (max-width: 768px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }
  .hero__thumb {
    max-width: 220px;
    margin-inline: auto;
  }
  .hero__h1 {
    font-size: clamp(2.2rem, 8vw, 3.2rem);
  }
}

/* ── CONTENU ÉDITORIAL ACCUEIL ─────────────────────────────── */
.home-intro {
  background: var(--white);
  padding-block: 3rem 2rem;
  border-bottom: 1px solid var(--border);
}

.home-intro__inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 2rem;
}

.home-intro__content {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--text-light);
  max-width: 860px;
}

.home-intro__content p { margin-bottom: 1rem; }
.home-intro__content a { color: var(--primary); border-bottom: 1px solid var(--border); }
.home-intro__content a:hover { color: var(--accent); border-color: var(--accent); }

/* ── SHOWCASE SECTION ──────────────────────────────────────── */
.showcase-section {
  background: var(--secondary);
  padding-block: 3.5rem 4rem;
}

.showcase-section__inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 2rem;
}

.section-heading {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.section-heading__title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
}

.section-heading__line {
  flex: 1;
  height: 1px;
  background: var(--border);
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

@media (max-width: 900px) {
  .showcase-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .showcase-grid { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════════════════════════
   POST-LOOP — CARTE HORIZONTALE (image gauche, texte droite)
══════════════════════════════════════════════════════════════ */
.post-card {
  background: var(--card-bg);
  border-radius: 6px;
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow .25s, transform .25s;
  height: 100%;
}

.post-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.post-card__thumb-wrap {
  aspect-ratio: 16/9;
  overflow: hidden;
  flex-shrink: 0;
}

.post-card__thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}

.post-card:hover .post-card__thumb-wrap img {
  transform: scale(1.04);
}

.post-card__body {
  padding: 1.4rem 1.5rem 1.6rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.post-card__meta {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: .85rem;
}

.post-card__cat {
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  padding: .18rem .6rem;
  border-radius: 2px;
}

.post-card__cat:hover { background: var(--accent); color: var(--white); }

.post-card__date {
  font-family: var(--font-sans);
  font-size: .8rem;
  color: var(--text-light);
}

.post-card__title {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text);
  margin-bottom: .7rem;
}

.post-card__title a { color: inherit; }
.post-card__title a:hover { color: var(--primary); }

.post-card__excerpt {
  font-family: var(--font-sans);
  font-size: .92rem;
  color: var(--text-light);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 1rem;
}

.post-card__read-more {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-sans);
  font-size: .84rem;
  font-weight: 700;
  color: var(--primary);
  transition: gap .2s, color .2s;
  margin-top: auto;
}

.post-card__read-more::after { content: '→'; }
.post-card__read-more:hover { color: var(--accent); gap: .7rem; }

/* ══════════════════════════════════════════════════════════════
   POST-LIST PAGE
══════════════════════════════════════════════════════════════ */
.page-band {
  background: var(--nav-bg);
  padding-block: 3rem;
  border-bottom: 4px solid var(--accent);
}

.page-band__inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 2rem;
}

.page-band__label {
  font-family: var(--font-sans);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .75rem;
}

.page-band__h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.15;
  text-align: left;
}

.post-list-section {
  background: var(--secondary);
  padding-block: 3.5rem 4rem;
}

.post-list-section__inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 2rem;
}

.post-list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-bottom: 3rem;
}

@media (max-width: 900px) {
  .post-list-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .post-list-grid { grid-template-columns: 1fr; }
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: .5rem;
  flex-wrap: wrap;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding-inline: .75rem;
  font-family: var(--font-sans);
  font-size: .9rem;
  font-weight: 600;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  background: var(--white);
  transition: all .2s;
}

.pagination a:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.pagination .active,
.pagination .current {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

/* ══════════════════════════════════════════════════════════════
   POST.HTML — Article detail
══════════════════════════════════════════════════════════════ */
.post-hero {
  background: var(--nav-bg);
  padding-block: 3rem;
}

.post-hero__inner {
  max-width: 860px;
  margin-inline: auto;
  padding-inline: 2rem;
}

.post-hero__breadcrumb {
  margin-bottom: 1.5rem;
}

.post-hero__breadcrumb nav {
  font-family: var(--font-sans);
  font-size: .82rem;
  color: rgba(255,255,255,.55);
}

.post-hero__breadcrumb nav a { color: rgba(255,255,255,.7); }
.post-hero__breadcrumb nav a:hover { color: var(--accent); }

.post-hero__meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.2rem;
}

.post-hero__cat {
  font-family: var(--font-sans);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  padding: .2rem .65rem;
  border-radius: 2px;
}

.post-hero__cat:hover { background: var(--accent); color: var(--white); }

.post-hero__date {
  font-family: var(--font-sans);
  font-size: .85rem;
  color: rgba(255,255,255,.55);
}

.post-hero__reading-time {
  font-family: var(--font-sans);
  font-size: .85rem;
  color: rgba(255,255,255,.45);
}

.post-hero__h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 3.5vw, 2.6rem);
  font-weight: 900;
  line-height: 1.2;
  color: var(--white);
  text-align: left;
}

/* Article body */
.post-body {
  padding-block: 3.5rem 4rem;
  background: var(--white);
}

.post-body__inner {
  max-width: 860px;
  margin-inline: auto;
  padding-inline: 2rem;
}

.post-thumb {
  margin-bottom: 2.5rem;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.post-thumb img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
}

/* Article typography */
.post-content {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.9;
  color: var(--text);
}

.post-content h2 {
  font-size: 1.55rem;
  font-weight: 700;
  margin-block: 2.2rem 1rem;
  color: var(--primary);
  padding-left: 1rem;
  border-left: 3px solid var(--accent);
}

.post-content h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-block: 1.8rem .75rem;
  color: var(--text);
}

.post-content p { margin-bottom: 1.4rem; }

.post-content a {
  color: var(--primary);
  border-bottom: 1px solid var(--border);
  transition: color .2s, border-color .2s;
}
.post-content a:hover { color: var(--accent); border-color: var(--accent); }

.post-content img {
  width: 100%;
  border-radius: 4px;
  margin-block: 1.5rem;
  box-shadow: var(--shadow);
}

.post-content blockquote {
  margin-block: 2rem;
  padding: 1.25rem 1.5rem;
  border-left: 4px solid var(--accent);
  background: var(--secondary);
  border-radius: 0 4px 4px 0;
  font-style: italic;
  color: var(--text-light);
}

.post-content ul, .post-content ol {
  margin-bottom: 1.4rem;
}

.post-content li { margin-bottom: .4rem; }

.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
  font-size: .95rem;
  font-family: var(--font-sans);
}

.post-content th, .post-content td {
  padding: .7rem 1rem;
  border: 1px solid var(--border);
  text-align: left;
}

.post-content th {
  background: var(--secondary);
  font-weight: 700;
  color: var(--text);
}

/* TOC */
.post-toc {
  background: var(--secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.5rem;
  margin-bottom: 2.5rem;
}

.post-toc__title {
  font-family: var(--font-sans);
  font-size: .85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--primary);
  margin-bottom: 1rem;
}

/* Signatory */
.post-signatory {
  margin-top: 3.5rem;
  padding: 2rem;
  background: var(--secondary);
  border-radius: 8px;
  border-left: 4px solid var(--primary);
}

/* Related */
.post-related {
  background: var(--secondary);
  padding-block: 3rem 4rem;
}

.post-related__inner {
  max-width: 860px;
  margin-inline: auto;
  padding-inline: 2rem;
}

.post-related__heading {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--text);
}

.post-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 700px) {
  .post-related-grid { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════════════════════════
   BREADCRUMB
══════════════════════════════════════════════════════════════ */
.breadcrumb-nav {
  font-family: var(--font-sans);
  font-size: .82rem;
  color: rgba(255,255,255,.55);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .4rem;
}

.breadcrumb-nav a { color: rgba(255,255,255,.7); }
.breadcrumb-nav a:hover { color: var(--accent); }
.breadcrumb-nav span { opacity: .45; }

/* ══════════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════════ */
.site-footer {
  background: var(--footer-bg);
  color: rgba(255,255,255,.5);
  padding-block: 2.5rem;
  font-family: var(--font-sans);
  font-size: .85rem;
}

.site-footer__inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.site-footer__brand {
  color: rgba(255,255,255,.75);
  font-weight: 600;
}

.site-footer__sep {
  margin-inline: .5rem;
  opacity: .35;
}

.site-footer a { color: rgba(255,255,255,.5); }
.site-footer a:hover { color: var(--accent); }

/* ══════════════════════════════════════════════════════════════
   UTILITIES
══════════════════════════════════════════════════════════════ */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-sans);
  font-size: .9rem;
  font-weight: 700;
  padding: .75rem 1.5rem;
  border-radius: var(--radius);
  transition: all .2s;
  cursor: pointer;
}

.btn--primary {
  background: var(--primary);
  color: var(--white);
  border: 2px solid var(--primary);
}
.btn--primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}