/* ==========================================================================
   CA RESTAURATION | Portail d'Information & de Recherche Pyrénéenne
   Style & Design System - Clean Human Craft Footprint
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;700;800&family=Inter:wght@300;400;500;600;700&family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600;1,6..72,400&display=swap');

:root {
  --color-primary: #1b4332;
  --color-primary-dark: #0f281e;
  --color-primary-light: #2d6a4f;
  --color-accent: #c28e2b;
  --color-accent-soft: #fbf6ec;
  --color-secondary: #2c3e50;
  --color-text-main: #1e293b;
  --color-text-muted: #64748b;
  --color-bg-base: #fcfbf9;
  --color-bg-card: #ffffff;
  --color-border: #e2e8f0;
  --color-border-warm: #e8ded2;
  
  --font-serif: 'Newsreader', Georgia, Cambria, serif;
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: 'Cinzel', Georgia, serif;
  
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(15, 40, 30, 0.08);
  --shadow-lg: 0 12px 28px rgba(15, 40, 30, 0.12);
  --shadow-warm: 0 10px 30px rgba(194, 142, 43, 0.12);
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-xl: 20px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-bg-base);
  color: var(--color-text-main);
}

body {
  font-family: var(--font-sans);
  line-height: 1.65;
  color: var(--color-text-main);
  background-color: var(--color-bg-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, .font-serif-title {
  font-family: var(--font-serif);
  font-weight: 600;
  color: #0f172a;
  line-height: 1.25;
}

h1 { font-size: 2.4rem; letter-spacing: -0.02em; }
h2 { font-size: 1.95rem; letter-spacing: -0.01em; }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.15rem; }

@media (min-width: 768px) {
  h1 { font-size: 3.25rem; }
  h2 { font-size: 2.35rem; }
}

p {
  margin-bottom: 1.15rem;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--color-accent);
}

/* Container */
.site-container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* Utility Bar */
.top-notice-bar {
  background-color: #0b1f16;
  color: #d1fae5;
  font-size: 0.82rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.top-notice-bar a {
  color: #fde68a;
  text-decoration: underline;
}

.top-utility-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.editorial-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 500;
}

/* Main Header */
.main-site-header {
  background-color: #ffffff;
  border-bottom: 2px solid var(--color-border-warm);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-emblem {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(27, 67, 50, 0.25);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
}

.brand-titles {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.22rem;
  letter-spacing: 0.04em;
  color: var(--color-primary-dark);
  line-height: 1.15;
}

.brand-sub {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  font-weight: 600;
}

/* Navigation */
.main-nav-links {
  display: none;
  align-items: center;
  gap: 1.35rem;
}

@media (min-width: 992px) {
  .main-nav-links {
    display: flex;
  }
}

.nav-item-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: #334155;
  padding: 0.4rem 0.2rem;
  position: relative;
}

.nav-item-link:hover,
.nav-item-link.active {
  color: var(--color-primary);
}

.nav-item-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-accent);
}

.btn-header-cta {
  background: var(--color-primary);
  color: #ffffff !important;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-md);
  box-shadow: 0 2px 6px rgba(27, 67, 50, 0.2);
  transition: all 0.2s ease;
}

.btn-header-cta:hover {
  background: var(--color-primary-light);
  transform: translateY(-1px);
}

.mobile-menu-btn {
  display: inline-flex;
  padding: 0.5rem;
  background: #f1f5f9;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
}

@media (min-width: 992px) {
  .mobile-menu-btn {
    display: none;
  }
}

.mobile-nav-panel {
  display: none;
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 0;
}

.mobile-nav-panel.open {
  display: block;
}

.mobile-nav-panel a {
  display: block;
  padding: 0.75rem 1rem;
  font-weight: 500;
  color: #1e293b;
  border-radius: var(--radius-sm);
}

.mobile-nav-panel a:hover {
  background-color: #f8fafc;
  color: var(--color-primary);
}

/* Hero Section */
.editorial-hero {
  background: linear-gradient(180deg, #f3f6f4 0%, #fcfbf9 100%);
  padding: 4rem 0 3.5rem;
  border-bottom: 1px solid var(--color-border-warm);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.badge-seal {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background: var(--color-accent-soft);
  border: 1px solid rgba(194, 142, 43, 0.3);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #92400e;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.25rem;
}

.hero-lead {
  font-size: 1.15rem;
  color: #475569;
  line-height: 1.7;
  margin-bottom: 2rem;
  font-family: var(--font-serif);
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
}

.stat-label {
  font-size: 0.78rem;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.hero-image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 6px solid #ffffff;
}

.hero-image-frame img {
  width: 100%;
  height: 100%;
  max-height: 420px;
  object-fit: cover;
  display: block;
}

.hero-caption-card {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(8px);
  color: #ffffff;
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  border-left: 3px solid var(--color-accent);
}

/* Sections */
.section-spacious {
  padding: 4.5rem 0;
}

.section-tinted {
  background-color: #f7f9f8;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section-header-block {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem;
}

.section-subtitle-tag {
  color: var(--color-accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.82rem;
  display: block;
  margin-bottom: 0.5rem;
}

.section-desc-lead {
  font-size: 1.08rem;
  color: #475569;
  font-family: var(--font-serif);
}

/* Interactive Calculator Tool */
.calculator-card {
  background: #ffffff;
  border: 1px solid var(--color-border-warm);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
  margin: 2.5rem 0;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .calc-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.calc-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.calc-form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: #1e293b;
}

.calc-input,
.calc-select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.95rem;
  background-color: #f8fafc;
  transition: all 0.2s ease;
}

.calc-input:focus,
.calc-select:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(27, 67, 50, 0.12);
}

.calc-result-display {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: #ffffff;
  padding: 2rem;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

.calc-res-value {
  font-size: 2.25rem;
  font-weight: 700;
  font-family: var(--font-display);
  color: #fde68a;
  line-height: 1.1;
  margin: 0.5rem 0;
}

.calc-res-meta {
  font-size: 0.88rem;
  color: #d1fae5;
  line-height: 1.6;
}

/* Feature Cards & Grid */
.cards-grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

@media (min-width: 768px) {
  .cards-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .cards-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.cards-grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .cards-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.editorial-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
}

.editorial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-warm);
}

.card-media-wrap {
  position: relative;
  height: 210px;
  overflow: hidden;
  background-color: #e2e8f0;
}

.card-media-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.editorial-card:hover .card-media-wrap img {
  transform: scale(1.04);
}

.card-topic-pill {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}

.card-content-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-meta-line {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.78rem;
  color: #64748b;
  margin-bottom: 0.75rem;
}

.card-title-text {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 0.75rem;
  line-height: 1.35;
}

.card-excerpt {
  font-size: 0.92rem;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.card-action-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: auto;
}

.card-action-link:hover {
  color: var(--color-accent);
}

/* Tabs System */
.interactive-tabs-header {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 2rem;
  overflow-x: auto;
  padding-bottom: 2px;
}

.tab-control-btn {
  padding: 0.75rem 1.25rem;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  color: #64748b;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.tab-control-btn:hover {
  color: var(--color-primary);
}

.tab-control-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.tab-content-panel {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-content-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Accordion FAQ */
.accordion-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 860px;
  margin: 0 auto;
}

.accordion-item {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease;
}

.accordion-item.active {
  border-color: var(--color-primary-light);
}

.accordion-trigger-btn {
  width: 100%;
  text-align: left;
  padding: 1.25rem 1.5rem;
  background: transparent;
  border: none;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: #0f172a;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  gap: 1rem;
}

.accordion-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #f1f5f9;
  color: #334155;
  font-size: 0.85rem;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
  background: var(--color-primary);
  color: #ffffff;
}

.accordion-body-content {
  padding: 0 1.5rem 1.5rem;
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.65;
  display: none;
}

.accordion-item.active .accordion-body-content {
  display: block;
}

/* Article / Editorial Content Typography */
.prose-editorial {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #334155;
}

.prose-editorial h2 {
  margin-top: 2.5rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.prose-editorial h3 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.prose-editorial ul, .prose-editorial ol {
  margin-bottom: 1.5rem;
  padding-left: 1.75rem;
}

.prose-editorial li {
  margin-bottom: 0.5rem;
}

.editorial-callout {
  background-color: var(--color-accent-soft);
  border-left: 4px solid var(--color-accent);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 2rem 0;
}

.editorial-callout-title {
  font-weight: 700;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #92400e;
  margin-bottom: 0.35rem;
}

.data-table-clean {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  background: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.data-table-clean th,
.data-table-clean td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.92rem;
}

.data-table-clean th {
  background-color: #f8fafc;
  font-weight: 600;
  color: #0f172a;
}

.data-table-clean tr:last-child td {
  border-bottom: none;
}

/* Contact & Forms */
.form-card-styled {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
}

.form-group-item {
  margin-bottom: 1.25rem;
}

.form-group-item label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 0.4rem;
}

.form-control-input,
.form-control-textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.95rem;
  background-color: #f8fafc;
  transition: all 0.2s ease;
}

.form-control-input:focus,
.form-control-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(27, 67, 50, 0.12);
}

.btn-primary-submit {
  width: 100%;
  background: var(--color-primary);
  color: #ffffff;
  padding: 0.95rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(27, 67, 50, 0.25);
}

.btn-primary-submit:hover {
  background: var(--color-primary-light);
  transform: translateY(-1px);
}

/* Toast Alerts */
.toast-notice {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #0f172a;
  color: #ffffff;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
  z-index: 9999;
  font-size: 0.92rem;
  font-weight: 500;
  border-left: 4px solid #10b981;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: slideInUp 0.3s ease;
}

@keyframes slideInUp {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Footer EEAT Compliance */
.site-footer-eeat {
  background-color: #0b1712;
  color: #94a3b8;
  font-size: 0.9rem;
  padding-top: 4.5rem;
  border-top: 3px solid var(--color-accent);
}

.footer-columns-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

@media (min-width: 768px) {
  .footer-columns-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-columns-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  }
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: 1rem;
  color: #ffffff;
  margin-bottom: 1.25rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links-list a {
  color: #cbd5e1;
  transition: color 0.2s ease;
}

.footer-links-list a:hover {
  color: #fde68a;
}

.footer-legal-notice {
  background-color: #07100c;
  padding: 2rem 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.82rem;
  color: #64748b;
}

.footer-disclaimer-box {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

/* Search / Filter Toolbar */
.filter-toolbar {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 2rem;
  padding: 1rem;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.filter-search-input {
  flex-grow: 1;
  min-width: 240px;
  padding: 0.65rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.9rem;
}

.filter-pill {
  padding: 0.5rem 1rem;
  background: #f1f5f9;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #475569;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-pill:hover,
.filter-pill.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}