/* ============================================================
   Quimper en Cornouaille — Theme 2026
   Approche : CSS Grid + Flexbox pur
   Style : Magazine éditorial haut de gamme, faïence de Quimper
   ============================================================ */

/* --- Tokens & Custom Properties --- */
:root {
  --color-primary:   #144A56;
  --color-secondary: #D9B65C;
  --color-accent:    #C4552E;
  --color-text:      #1A2429;
  --color-text-muted:#5A6E76;
  --color-bg:        #FAF8F4;
  --color-bg-alt:    #F0ECE4;
  --color-surface:   #FFFFFF;
  --color-border:    #D8D0C4;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Source Serif 4', Georgia, serif;

  --radius-sm: 2px;
  --radius-md: 4px;

  --shadow-card: 0 2px 12px rgba(20,74,86,0.08), 0 1px 3px rgba(20,74,86,0.06);
  --shadow-hover: 0 8px 32px rgba(20,74,86,0.14), 0 2px 8px rgba(20,74,86,0.08);

  --max-w: 1280px;
  --max-w-narrow: 860px;
  --gap: clamp(1.5rem, 4vw, 3rem);
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* --- Layout Utilities --- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1rem, 5vw, 3rem);
}
.container--narrow {
  max-width: var(--max-w-narrow);
  margin-inline: auto;
  padding-inline: clamp(1rem, 5vw, 3rem);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-header {
  background: var(--color-bg, #fff);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 3px solid var(--color-secondary);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  padding-block: 0.75rem;
}

.site-header__logo a {
  display: block;
  line-height: 0;
}

.site-header__logo img {
  height: 72px;
  width: auto;
  display: block;
}

/* Main menu */
.main-nav {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.nav-item { display: flex; }

.nav-link {
  display: block;
  padding: 0.5rem 1rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--color-primary);
  background: rgba(20,74,86,0.08);
}

/* Mobile toggle */
.nav-toggle {
  display: none;
  background: none;
  border: 2px solid rgba(20,74,86,0.4);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 0.4rem 0.6rem;
  margin-left: auto;
  color: white;
  flex-direction: column;
  gap: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  transition: transform 0.2s;
}

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

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg, #fff);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 8px 20px rgba(20,74,86,0.12);
    padding: 1rem;
    display: none;
    flex-direction: column;
    align-items: flex-start;
  }
  .main-nav.is-open { display: flex; }
  .nav-list { flex-direction: column; width: 100%; gap: 0; }
  .nav-item { width: 100%; }
  .nav-link { width: 100%; padding: 0.75rem 1rem; }

  .site-header__inner { position: relative; flex-wrap: wrap; }
  .site-header__logo img { height: 52px; }
}

/* ============================================================
   INDEX — Archétype C : Typographie héroïque
   ============================================================ */
.hero-typographic {
  padding-block: clamp(3rem, 8vw, 6rem) clamp(2rem, 5vw, 4rem);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.hero-typographic__inner {
  display: grid;
  grid-template-columns: 1fr 280px;
  grid-template-rows: auto auto;
  gap: 2rem 3rem;
  align-items: start;
}

.hero-typographic__text { grid-column: 1; grid-row: 1; }

.hero-typographic__h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  text-align: left;
}

.hero-typographic__baseline {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--color-text-muted);
  font-style: italic;
  border-left: 3px solid var(--color-secondary);
  padding-left: 1rem;
  line-height: 1.5;
}

.hero-typographic__vignette {
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: start;
  position: relative;
}

.hero-typographic__vignette::before {
  content: '';
  position: absolute;
  inset: -8px -8px -8px -8px;
  border: 2px solid var(--color-secondary);
  z-index: 0;
  opacity: 0.5;
}

.hero-typographic__vignette img,
.hero-typographic__vignette .post-thumb {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  position: relative;
  z-index: 1;
  border-radius: var(--radius-sm);
}

/* Thumbnail dans hero */
.hero-thumb {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.hero-typographic__content {
  grid-column: 1;
  grid-row: 2;
}

.hero-typographic__content-body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-text);
  max-width: 680px;
}

.hero-typographic__content-body p + p { margin-top: 1rem; }

/* Showcase section */
.section-showcase {
  padding-block: clamp(2.5rem, 6vw, 5rem);
}

.section-showcase__header {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1rem;
}

.section-showcase__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}

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

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
}

@media (max-width: 900px) {
  .hero-typographic__inner {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }
  .hero-typographic__vignette {
    grid-column: 1;
    grid-row: 2;
    max-width: 240px;
    margin-bottom: 1rem;
  }
  .hero-typographic__content {
    grid-column: 1;
    grid-row: 3;
  }
  .showcase-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 540px) {
  .showcase-grid { grid-template-columns: 1fr; }
  .hero-typographic__vignette { max-width: 180px; }
}

/* ============================================================
   POST LOOP CARD — Style carte avec accent coloré
   ============================================================ */
.post-card {
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.25s, transform 0.25s;
}

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

.post-card__image-wrap {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.post-card__image-wrap img,
.post-card__image-wrap .post-thumb-loop {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.post-card:hover .post-card__image-wrap img,
.post-card:hover .post-card__image-wrap .post-thumb-loop {
  transform: scale(1.04);
}

.post-card__cat {
  position: absolute;
  bottom: 0.75rem;
  left: 0.75rem;
  background: var(--color-accent);
  color: white;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  line-height: 1;
}

.post-card__body {
  padding: 1.25rem 1.5rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.post-card__meta {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  letter-spacing: 0.03em;
}

.post-card__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-primary);
  transition: color 0.2s;
}

.post-card:hover .post-card__title {
  color: var(--color-accent);
}

.post-card__excerpt {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
}

.post-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-secondary);
  padding-bottom: 1px;
  transition: color 0.2s, border-color 0.2s;
  align-self: flex-start;
}

.post-card__cta:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* ============================================================
   POST LIST
   ============================================================ */
.page-header {
  background: var(--color-primary);
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  position: relative;
  overflow: hidden;
}

.page-header::after {
  content: '';
  position: absolute;
  right: -60px;
  top: -60px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(217,182,92,0.12);
}

.page-header__inner {
  position: relative;
  z-index: 1;
}

.page-header__h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: white;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.page-header__sub {
  font-family: var(--font-body);
  font-size: 1rem;
  color: rgba(255,255,255,0.65);
  font-style: italic;
}

.posts-section {
  padding-block: clamp(2.5rem, 6vw, 5rem);
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
  margin-bottom: 3rem;
}

@media (max-width: 900px) {
  .posts-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .posts-grid { grid-template-columns: 1fr; }
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.pagination .page a,
.pagination .page span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding-inline: 0.75rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}

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

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

/* ============================================================
   POST DETAIL
   ============================================================ */
.post-breadcrumb {
  padding-block: 1rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 0;
}

.post-breadcrumb nav {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.post-header {
  padding-block: clamp(2rem, 5vw, 4rem);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.post-header__kicker {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.post-header__cat {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: white;
  background: var(--color-accent);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-sm);
}

.post-header__date {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-style: italic;
}

.post-header__reading-time {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.post-header__h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4.5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.post-header__lead {
  font-family: var(--font-body);
  font-size: 1.125rem;
  color: var(--color-text-muted);
  font-style: italic;
  border-left: 4px solid var(--color-secondary);
  padding-left: 1.25rem;
  line-height: 1.6;
  max-width: 680px;
}

/* Post layout */
.post-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
  padding-bottom: clamp(3rem, 7vw, 6rem);
}

.post-featured-image {
  width: 100%;
  border-radius: var(--radius-md);
  margin-bottom: 2.5rem;
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* Post content */
.post-content {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--color-text);
}

.post-content h2 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
  border-bottom: 2px solid var(--color-secondary);
  padding-bottom: 0.5rem;
}

.post-content h3 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.post-content p { margin-bottom: 1.25rem; }

.post-content a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-color: rgba(196,85,46,0.4);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.2s;
}
.post-content a:hover { text-decoration-color: var(--color-accent); }

.post-content ul, .post-content ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
  list-style: revert;
}

.post-content blockquote {
  border-left: 4px solid var(--color-secondary);
  padding: 1rem 1.5rem;
  background: var(--color-bg-alt);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--color-text-muted);
  margin-block: 2rem;
}

.post-content img {
  border-radius: var(--radius-md);
  margin-block: 1.5rem;
  max-width: 100%;
}

/* Post sidebar */
.post-sidebar {
  position: sticky;
  top: calc(72px + 3rem + 1rem);
}

.sidebar-widget {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.sidebar-widget__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-secondary);
}

/* Signatory */
.post-signatory {
  margin-top: 3rem;
  padding: 1.75rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-primary);
}

.post-signatory__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

/* Related articles */
.related-section {
  padding-block: clamp(2.5rem, 5vw, 4rem);
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
}

.related-section__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 2rem;
  letter-spacing: -0.01em;
}

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

@media (max-width: 900px) {
  .post-layout {
    grid-template-columns: 1fr;
  }
  .post-sidebar { position: static; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .related-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.75);
  padding-block: 2.5rem;
  border-top: 3px solid var(--color-secondary);
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.site-footer__brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-footer__logo img {
  height: 48px;
  width: auto;
  opacity: 0.9;
}

.site-footer__sitename {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: white;
}

.site-footer__legal {
  font-size: 0.8rem;
  line-height: 1.6;
  text-align: right;
}

.site-footer__legal a {
  color: var(--color-secondary);
  text-decoration: underline;
}

@media (max-width: 600px) {
  .site-footer__inner { flex-direction: column; align-items: flex-start; }
  .site-footer__legal { text-align: left; }
}

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb-nav {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
.breadcrumb-nav ol {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}
.breadcrumb-nav li { list-style: none; }
.breadcrumb-nav a { color: var(--color-primary); }
.breadcrumb-nav a:hover { color: var(--color-accent); }

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

.accent-bar {
  width: 48px;
  height: 4px;
  background: var(--color-secondary);
  display: block;
  margin-bottom: 1rem;
}