/* ==========================================================================
   DESIGN SYSTEM ARMENGOL SA - LANDES TERRASSES
   Artisan poseur de terrasse dans les Landes (40)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  --color-primary: #A6634B;
  --color-primary-dark: #8A4D37;
  --color-primary-light: #F7EFEA;
  --color-secondary: #2D5A47;
  --color-secondary-dark: #1F3F32;
  --color-secondary-light: #E5EFEA;
  --color-accent: #E8A265;
  --color-dark: #1E1E1E;
  --color-gray-dark: #333333;
  --color-gray: #666666;
  --color-gray-light: #F4EFEA;
  --color-border: #E2DAD2;
  --color-bg: #FDFBF7;
  --color-white: #FFFFFF;

  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  --shadow-sm: 0 2px 8px rgba(30, 30, 30, 0.05);
  --shadow-md: 0 6px 20px rgba(166, 99, 75, 0.08);
  --shadow-lg: 0 12px 35px rgba(30, 30, 30, 0.12);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-family: var(--font-body);
  font-size: 16px;
  scroll-behavior: smooth;
  color: var(--color-dark);
  background-color: var(--color-bg);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--color-primary-dark);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-dark);
  line-height: 1.25;
  font-weight: 700;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); letter-spacing: -0.01em; margin-bottom: 1rem; }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); margin-bottom: 0.75rem; }
h4 { font-size: 1.2rem; }

p { margin-bottom: 1.25rem; color: var(--color-gray-dark); }

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ==========================================================================
   BADGES & BUTTONS (Design System PDF)
   ========================================================================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-primary {
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
  border: 1px solid rgba(166, 99, 75, 0.2);
}

.badge-secondary {
  background-color: var(--color-secondary-light);
  color: var(--color-secondary);
  border: 1px solid rgba(45, 90, 71, 0.2);
}

.badge-accent {
  background-color: #FFF3E6;
  color: #D97706;
  border: 1px solid #FCD34D;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.8rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

.btn-secondary:hover {
  background-color: var(--color-secondary-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-lg {
  padding: 1.15rem 2.4rem;
  font-size: 1.1rem;
  border-radius: var(--radius-md);
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */

.top-bar {
  background-color: var(--color-dark);
  color: #D5CEC5;
  padding: 0.4rem 0;
  font-size: 0.85rem;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-info {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.top-info-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.header {
  background-color: var(--color-white);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 15px rgba(0,0,0,0.04);
  border-bottom: 1px solid var(--color-border);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-dark);
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.4rem;
}

.logo-text span {
  color: var(--color-primary);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  list-style: none;
}

.nav-link {
  font-weight: 600;
  color: var(--color-gray-dark);
  font-size: 0.95rem;
  padding: 0.5rem 0;
  position: relative;
}

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

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

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: var(--color-dark);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero {
  padding: 4.5rem 0 4rem;
  background: linear-gradient(135deg, rgba(253, 251, 247, 0.9) 0%, rgba(244, 239, 234, 0.9) 100%), url('https://images.pexels.com/photos/7587879/pexels-photo-7587879.jpeg?auto=compress&cs=tinysrgb&fit=crop&h=627&w=1200') center/cover no-repeat;
  position: relative;
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.hero-subtitle {
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.9rem;
}

.hero-title {
  margin-bottom: 1.25rem;
}

.hero-title span {
  color: var(--color-primary);
  position: relative;
  display: inline-block;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--color-gray-dark);
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(0,0,0,0.08);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-gray-dark);
}

.hero-card {
  background-color: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  position: relative;
}

/* ==========================================================================
   SECTIONS & GRIDS
   ========================================================================== */

.section {
  padding: 5rem 0;
}

.section-bg-light {
  background-color: var(--color-gray-light);
}

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

.section-title {
  margin-bottom: 0.75rem;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--color-gray);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 2rem;
}

.terrasse-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.terrasse-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.terrasse-card-img {
  height: 200px;
  width: 100%;
  object-fit: cover;
}

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

.terrasse-card-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.terrasse-card-desc {
  font-size: 0.95rem;
  color: var(--color-gray);
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.terrasse-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-secondary);
}

/* ==========================================================================
   LANDES INTERACTIVE MAP & ALPHABET SEARCH
   ========================================================================== */

.map-container-box {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.search-bar-wrap {
  margin-bottom: 2rem;
}

.search-input-group {
  position: relative;
  max-width: 600px;
  margin: 0 auto 1.5rem;
}

.search-input {
  width: 100%;
  padding: 1.1rem 1.5rem 1.1rem 3.2rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 1.05rem;
  outline: none;
  transition: var(--transition);
}

.search-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(166, 99, 75, 0.15);
}

.search-icon {
  position: absolute;
  left: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray);
}

.alphabet-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.alphabet-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.alphabet-btn:hover, .alphabet-btn.active {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.alphabet-btn.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  background-color: var(--color-gray-light);
}

.cities-grid-results {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 1rem;
  max-height: 520px;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.city-link-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.1rem;
  background-color: var(--color-gray-light);
  border-radius: var(--radius-sm);
  color: var(--color-dark);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  border: 1px solid transparent;
}

.city-link-card:hover {
  background-color: var(--color-white);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}

.city-zip-badge {
  font-size: 0.75rem;
  color: var(--color-gray);
  background: rgba(0,0,0,0.05);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
}

/* Map Landes SVG Widget */
.landes-map-visual {
  background: linear-gradient(135deg, #1F3F32, #2D5A47);
  border-radius: var(--radius-md);
  padding: 2rem;
  color: white;
  text-align: center;
  margin-top: 2rem;
}

.map-stats-flex {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.stat-box {
  background: rgba(255,255,255,0.1);
  padding: 1.2rem;
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  min-width: 150px;
}

.stat-num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-accent);
}

.stat-lbl {
  font-size: 0.85rem;
  opacity: 0.9;
}

/* ==========================================================================
   WIDGET CALCULATEUR / SIMULATEUR DE TERRASSE JS
   ========================================================================== */

.calculator-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--color-primary-light);
}

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

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

.form-label {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  color: var(--color-dark);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(166, 99, 75, 0.15);
}

.calc-result-box {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-gray-light));
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  border: 1px solid var(--color-border);
}

.result-price {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--color-primary);
  margin: 0.75rem 0;
}

/* ==========================================================================
   GUIDES / ARTICLES LIST & SINGLE
   ========================================================================== */

.guides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.guide-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.guide-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.guide-card-img {
  height: 220px;
  width: 100%;
  object-fit: cover;
}

.guide-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.guide-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--color-gray);
  margin-bottom: 0.75rem;
}

.guide-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.guide-excerpt {
  font-size: 0.95rem;
  color: var(--color-gray);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

/* Single Guide Content (1500-2000 mots) */
.article-container {
  max-width: 860px;
  margin: 0 auto;
  background-color: var(--color-white);
  padding: 3rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.article-header {
  margin-bottom: 2.5rem;
  text-align: center;
}

.article-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin: 1rem 0;
}

.article-body {
  font-size: 1.08rem;
  line-height: 1.8;
  color: #2D2D2D;
}

.article-body h2 {
  margin-top: 2.5rem;
  margin-bottom: 1.25rem;
  color: var(--color-primary-dark);
  border-bottom: 2px solid var(--color-primary-light);
  padding-bottom: 0.5rem;
}

.article-body h3 {
  margin-top: 1.8rem;
  margin-bottom: 1rem;
  color: var(--color-secondary);
}

.article-body ul, .article-body ol {
  margin-bottom: 1.5rem;
  padding-left: 1.8rem;
}

.article-body li {
  margin-bottom: 0.5rem;
}

.article-body blockquote {
  background-color: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
  padding: 1.25rem 1.75rem;
  margin: 2rem 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  font-weight: 500;
}

.article-body img {
  border-radius: var(--radius-md);
  margin: 2rem 0;
  box-shadow: var(--shadow-md);
}

.table-custom {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  background-color: var(--color-white);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table-custom th, .table-custom td {
  padding: 1rem 1.25rem;
  border: 1px solid var(--color-border);
  text-align: left;
}

.table-custom th {
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-family: var(--font-heading);
  font-weight: 700;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
  background-color: var(--color-dark);
  color: #C5BCB2;
  padding: 4.5rem 0 2rem;
  margin-top: auto;
  border-top: 3px solid var(--color-primary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col-title {
  color: var(--color-white);
  font-size: 1.15rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 2px;
  background-color: var(--color-primary);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: #B5ACA2;
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--color-white);
  padding-left: 4px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

/* ==========================================================================
   REVEAL ON SCROLL ANIMATION
   ========================================================================== */

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */

@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; }
  .calc-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    flex-direction: column;
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--color-border);
  }
  .nav-menu.active { display: flex; }
  .mobile-toggle { display: block; }
  .footer-grid { grid-template-columns: 1fr; }
  .article-container { padding: 1.5rem; }
}