/* ===== VARIABLES CSS ===== */
:root {
  --primary: #E6A4B4;
  --primary-hover: #D88FA3;
  --secondary: #212529;
  --light: #f8f9fa;
  --dark: #212529;
  --muted: #6c757d;
  --danger: #E63946;
}

/* ===== RESET & BASE ===== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 4.5rem;
}

body {
  font-family: 'Roboto Slab', -apple-system, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--secondary);
  background-color: #fff;
}

p {
  line-height: 1.75;
  margin-bottom: 1rem;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', -apple-system, sans-serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

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

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

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

/* ===== CONTAINER ===== */
.container {
  width: 100%;
  padding-right: 1.5rem;
  padding-left: 1.5rem;
  margin-right: auto;
  margin-left: auto;
}

@media (min-width: 576px) {
  .container { max-width: 540px; }
}

@media (min-width: 768px) {
  .container { max-width: 720px; }
}

@media (min-width: 992px) {
  .container { max-width: 960px; }
}

@media (min-width: 1200px) {
  .container { max-width: 1140px; }
}

/* ===== GRID SYSTÈME ===== */
.row {
  display: flex;
  flex-wrap: wrap;
  margin-right: -0.75rem;
  margin-left: -0.75rem;
}

.row > * {
  padding-right: 0.75rem;
  padding-left: 0.75rem;
}

.col-md-4 {
  flex: 0 0 auto;
  width: 100%;
}

.col-md-6 {
  flex: 0 0 auto;
  width: 100%;
}

@media (min-width: 768px) {
  .col-md-4 { width: 33.333%; }
  .col-md-6 { width: 50%; }
}

/* ===== UTILITAIRES ===== */
.text-center {
  text-align: center;
}

.text-muted {
  color: var(--muted) !important;
}

.text-uppercase {
  text-transform: uppercase;
}

.text-primary {
  color: var(--primary) !important;
}

.my-3 {
  margin-top: 1rem;
  margin-bottom: 1rem;
}

.mt-4 {
  margin-top: 1.5rem;
}

.mb-3 {
  margin-bottom: 1rem;
}

.mb-4 {
  margin-bottom: 1.5rem;
}

.p-4 {
  padding: 1.5rem;
}

.d-flex {
  display: flex;
}

.align-items-center {
  align-items: center;
}

.justify-content-center {
  justify-content: center;
}

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

/* ===== NAVIGATION ===== */
#mainNav {
  padding-top: 1rem;
  padding-bottom: 1rem;
  background-color: #212529;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1030;
}

#mainNav .navbar-toggler {
  padding: 0.75rem;
  font-size: 0.75rem;
  font-family: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  text-transform: uppercase;
  font-weight: 700;
  background-color: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  cursor: pointer;
  border-radius: 0.375rem;
}

#mainNav .navbar-brand {
  color: #E6A4B4;
  font-family: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-weight: 700;
  letter-spacing: 0.0625em;
}

#mainNav .navbar-nav .nav-item .nav-link {
  font-family: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-size: 0.95rem;
  color: #fff;
  letter-spacing: 0.0625em;
}

#mainNav .navbar-nav .nav-item .nav-link.active,
#mainNav .navbar-nav .nav-item .nav-link:hover {
  color: #E6A4B4;
}

.navbar {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 0;
}

.navbar > .container {
  display: flex;
  flex-wrap: inherit;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  padding-top: 0.3125rem;
  padding-bottom: 0.3125rem;
  margin-right: 1rem;
  font-size: 1.25rem;
  text-decoration: none;
  white-space: nowrap;
}

.navbar-nav {
  display: flex;
  flex-direction: column;
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
}

.navbar-collapse {
  flex-basis: 100%;
  flex-grow: 1;
  align-items: center;
}

.collapse:not(.show) {
  display: none;
}

@media (min-width: 992px) {
  #mainNav {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
    border: none;
    background-color: transparent;
    transition: padding-top 0.3s ease-in-out, padding-bottom 0.3s ease-in-out;
  }

  #mainNav .navbar-brand {
    font-size: 1.5em;
    transition: font-size 0.3s ease-in-out;
  }

  #mainNav.navbar-shrink {
    padding-top: 1rem;
    padding-bottom: 1rem;
    background-color: #212529;
  }

  #mainNav.navbar-shrink .navbar-brand {
    font-size: 1.25em;
  }

  #mainNav .navbar-nav .nav-item {
    margin-right: 1rem;
  }

  #mainNav .navbar-nav .nav-item:last-child {
    margin-right: 0;
  }

  .navbar-expand-lg {
    flex-wrap: nowrap;
    justify-content: flex-start;
  }

  .navbar-expand-lg .navbar-nav {
    flex-direction: row;
  }

  .navbar-expand-lg .navbar-nav .nav-link {
    padding-right: 0.5rem;
    padding-left: 0.5rem;
  }

  .navbar-expand-lg .navbar-collapse {
    display: flex !important;
    flex-basis: auto;
  }

  .navbar-expand-lg .navbar-toggler {
    display: none;
  }
}

.navbar-nav .nav-link {
  display: block;
  padding: 0.5rem 1rem;
  text-decoration: none;
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out;
}

.navbar-text {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.navbar-dark .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.55%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ===== HEADER ===== */
header.masthead {
  padding: 10.5rem 0 6rem;
  text-align: center;
  color: #fff;
  background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('../assets/img/header-bg.jpeg');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.masthead-subheading {
  font-size: 1.5rem;
  font-style: italic;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  font-family: 'Roboto Slab', sans-serif;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.masthead-subheading a {
  color: #fff;
  padding: 0.25rem 0.75rem;
  border-radius: 0.375rem;
  text-decoration: none;
  font-weight: 600;
}

.masthead-subheading a:hover {
  transform: translateY(-2px);
}

@media (min-width: 768px) {
  header.masthead {
    padding: 10rem 0 12.5rem;
  }

  .masthead-subheading {
    font-size: 2.25rem;
    margin-bottom: 2rem;
  }
}

a[href^="tel"]:hover {
  color: var(--primary);
  text-decoration: underline;
}

/* ===== BOUTONS ===== */
.btn {
  display: inline-block;
  font-weight: 400;
  text-align: center;
  cursor: pointer;
  border: 1px solid transparent;
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  border-radius: 0.375rem;
  transition: all 0.15s;
}

.btn-primary {
  color: #fff;
  background-color: var(--primary);
  border-color: var(--primary);
}

.btn-primary:hover {
  color: #666666;
  border-color: var(--primary-hover);
}

.btn-xl {
  padding: 1.25rem 2.5rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.125rem;
  font-weight: 700;
}

/* ===== SECTIONS ===== */
.page-section {
  padding: 6rem 0;
}

.section-heading {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.section-subheading {
  font-size: 1rem;
  font-weight: 400;
  font-style: italic;
  font-family: 'Roboto Slab', sans-serif;
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .page-section {
    padding: 9rem 0;
  }
}

/* ===== TIMELINE ===== */
.timeline {
  position: relative;
  padding: 0;
  list-style: none;
}

.timeline:before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 40px;
  width: 2px;
  margin-left: -1.5px;
  content: "";
  background-color: #e9ecef;
}

.timeline > li {
  position: relative;
  min-height: 50px;
  margin-bottom: 50px;
}

.timeline > li:after {
  content: "";
  display: table;
  clear: both;
}

.timeline-panel {
  position: relative;
  float: right;
  width: 100%;
  padding: 0 20px 0 100px;
  text-align: left;
}

.timeline-image {
  position: absolute;
  left: 0;
  width: 80px;
  height: 80px;
  text-align: center;
  color: white;
  border: 7px solid #e9ecef;
  border-radius: 100%;
  background-color: #e9ecef;
  z-index: 100;
}

.timeline-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.timeline-image h4 {
  font-size: 10px;
  line-height: 14px;
  margin-top: 12px;
  color: var(--danger);
}

.timeline-heading h4 {
  margin-top: 0;
  color: inherit;
}

.timeline-heading .subheading {
  text-transform: none;
}

.timeline-body > p {
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .timeline:before {
    left: 50%;
  }

  .timeline > li {
    min-height: 100px;
    margin-bottom: 100px;
  }

  .timeline-panel {
    float: left;
    width: 41%;
    padding: 0 20px 20px 30px;
    text-align: right;
  }

  .timeline-image {
    left: 50%;
    width: 100px;
    height: 100px;
    margin-left: -50px;
  }

  .timeline-image h4 {
    font-size: 13px;
    line-height: 18px;
    margin-top: 16px;
  }

  .timeline-inverted > .timeline-panel {
    float: right;
    padding: 0 30px 20px 20px;
    text-align: left;
  }
}

@media (min-width: 992px) {
  .timeline > li {
    min-height: 150px;
  }

  .timeline-image {
    width: 150px;
    height: 150px;
    margin-left: -75px;
  }

  .timeline-image h4 {
    font-size: 18px;
    line-height: 26px;
    margin-top: 30px;
  }
}

@media (min-width: 1200px) {
  .timeline > li {
    min-height: 170px;
  }

  .timeline-panel {
    padding: 0 20px 20px 100px;
  }

  .timeline-image {
    width: 170px;
    height: 170px;
    margin-left: -85px;
  }

  .timeline-image h4 {
    margin-top: 40px;
  }

  .timeline-inverted > .timeline-panel {
    padding: 0 100px 20px 20px;
  }
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--light);
  color: #666;
  padding: 2rem 0;
  font-size: 0.9rem;
}

.footer .container {
  text-align: center;
}

.footer .row {
  justify-content: center;
}

.footer p {
  margin: 0;
}

/* ===== CLASSES UTILES ===== */
.collapse {
  display: none;
}

.collapse.show {
  display: block;
}

.navbar-expand-lg .navbar-collapse {
  display: none;
}

@media (min-width: 992px) {
  .navbar-expand-lg .navbar-collapse {
    display: flex !important;
    flex-basis: auto;
  }

  .navbar-expand-lg .navbar-toggler {
    display: none;
  }
}

.img-fluid {
  max-width: 100%;
  height: auto;
}

.rounded-circle {
  border-radius: 50%;
}

.ms-auto {
  margin-left: auto;
}

.py-4 {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.py-lg-0 {
  padding-top: 0;
  padding-bottom: 0;
}

.zone-list {
  columns: 2;
  list-style: none;
  padding: 0;
}

.fixed-size-img {
  width: 180px;
  height: 180px;
  object-fit: contain;
  margin: 0 auto;
  display: block;
}

.zone-list {
  list-style: none !important;
  padding-left: 0 !important;
  margin: 0;
}
.zone-list li {
  margin: 6px 0;
  font-weight: 600;
}

@media (min-width: 992px) {
  .py-lg-0 {
    padding-top: 0;
    padding-bottom: 0;
  }
}

/* ===== CSS À AJOUTER POUR LE MENU MOBILE ===== */

/* Affichage du menu mobile */
@media (max-width: 991px) {
  #mainNav .navbar-collapse {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: #212529;
    padding: 1rem 0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }

  #mainNav .navbar-collapse.show {
    display: block !important;
  }

  #mainNav .navbar-nav {
    padding: 0 1.5rem;
  }

  #mainNav .navbar-nav .nav-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  #mainNav .navbar-nav .nav-item:last-child {
    border-bottom: none;
  }

  #mainNav .navbar-nav .nav-link {
    padding: 0.75rem 0;
  }
}

/* Icône du burger dans le bouton toggle */
.navbar-toggler i {
  font-size: 1.25rem;
}