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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  color: #003d44;
  background-color: #fff;
  line-height: 1.7;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

h1, h2, h3, h4 {
  line-height: 1.3;
}

/* ===== COLOR VARIABLES ===== */
:root {
  --sand: #f5f0e8;
  --sand-dark: #e8dfd2;
  --teal: #4a8b8c;
  --teal-dark: #3a7071;
  --teal-light: #6aabac;
  --warm-white: #fdfbf7;
  --text-dark: #2c2c2c;
  --text-medium: #555;
  --text-light: #777;
  --accent-gold: #c9a84c;
  --white: #ffffff;
}

/* ===== NAVIGATION ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.08);
  padding: 0 2rem;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  height: 85px;
}

.navbar .logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.navbar .logo img {
  height: 65px;
  width: auto;
}

.navbar .logo-motto {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--teal);
  line-height: 1.4;
  max-width: 200px;
  font-style: italic;
  letter-spacing: 0.3px;
}

.navbar nav ul {
  display: flex;
  gap: 1.8rem;
  align-items: center;
}

.navbar nav ul li a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-medium);
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.3s, border-color 0.3s;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.navbar nav ul li a:hover,
.navbar nav ul li a.active {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

/* Hamburger menu for mobile */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 5px;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--text-dark);
  transition: 0.3s;
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  height: 70vh;
  min-height: 450px;
  max-height: 650px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../images/plage.jpg') center/cover no-repeat;
  filter: brightness(0.6);
  z-index: -1;
}

.hero-content {
  max-width: 1000px;
  padding: 2rem;
  color: var(--sand);
}

.hero-content h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.6);
}

.hero-content .subtitle {
  font-size: 1.2rem;
  font-weight: 400;
  margin-bottom: 1.5rem;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.hero-content .tagline {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.hero-content .motto {
  font-size: 1.3rem;
  font-weight: 600;
  font-style: italic;
  margin: 1.5rem 0 2rem;
}

.hero-content .btn-outline {
  color: var(--sand) !important;
  border-color: var(--sand) !important;
}

.hero-content .btn-outline:hover {
  background: var(--white) !important;
  color: var(--teal) !important;
}

.hero .scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.8rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero .scroll-indicator .arrow {
  width: 24px;
  height: 24px;
  border-right: 2px solid rgba(255, 255, 255, 0.8);
  border-bottom: 2px solid rgba(255, 255, 255, 0.8);
  transform: rotate(45deg);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: rotate(45deg) translateY(0); }
  40% { transform: rotate(45deg) translateY(-8px); }
  60% { transform: rotate(45deg) translateY(-4px); }
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
  border: none;
  text-align: center;
}

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

.btn-primary:hover {
  background: var(--teal-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(0, 109, 119, 0.3);
}

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

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

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

.btn-gold:hover {
  background: #c57a5f;
  transform: translateY(-1px);
}

/* ===== SECTIONS ===== */
.section {
  padding: 5rem 2rem;
}

.section-light {
  background: var(--warm-white);
}

.section-sand {
  background: var(--sand);
}

.section-teal {
  background: var(--teal);
  color: var(--white);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.section-title {
  font-size: 2rem;
  color: var(--teal);
  margin-bottom: 1rem;
  text-align: center;
}

.section-teal .section-title {
  color: var(--white);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  text-align: center;
  margin-bottom: 3rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== CARDS ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.cards-grid.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  background: var(--white);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.card h3 {
  color: var(--teal);
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
}

.card p {
  color: var(--text-medium);
  font-size: 0.95rem;
}

.card .card-link {
  display: inline-block;
  margin-top: 1.2rem;
  color: var(--teal);
  font-weight: 600;
  font-size: 0.9rem;
  border-bottom: 2px solid var(--teal);
  padding-bottom: 2px;
  transition: color 0.3s;
}

.card .card-link:hover {
  color: var(--teal-dark);
}

/* ===== ACCOMPAGNEMENT DETAIL PAGES ===== */
.page-header {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
  color: var(--white);
  padding: calc(85px + 2rem) 2rem 2rem;
  text-align: center;
  margin-top: 0;
}

.page-header h1 {
  font-size: 2.4rem;
  margin-bottom: 0.5rem;
}

.page-header p {
  font-size: 1.1rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

.content-section {
  padding: 4rem 2rem;
}

.content-section .container {
  max-width: 900px;
}

.content-section h2 {
  color: var(--teal);
  font-size: 1.6rem;
  margin-bottom: 1.2rem;
  margin-top: 2.5rem;
}

.content-section h2:first-child {
  margin-top: 0;
}

.content-section p {
  margin-bottom: 1rem;
  color: var(--text-medium);
}

.content-section ul {
  margin: 1rem 0 1.5rem 1.5rem;
  list-style: none;
}

.content-section ul li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.7rem;
  color: var(--text-medium);
}

.content-section ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: bold;
}

.highlight-box {
  background: linear-gradient(135deg, var(--sand) 0%, var(--warm-white) 100%);
  border-left: 6px solid var(--teal);
  padding: 2rem 2.2rem;
  border-radius: 0 12px 12px 0;
  margin: 2rem 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.09);
}

.highlight-box h3 {
  color: var(--teal);
  margin-bottom: 1rem;
  font-size: 1.4rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.highlight-box ul {
  margin-left: 1rem;
}

.highlight-box ul li::before {
  content: '✓';
  color: var(--teal);
  font-weight: 700;
}

.warning-box {
  background: #fef6e8;
  border-left: 4px solid var(--accent-gold);
  padding: 1.5rem 2rem;
  border-radius: 0 8px 8px 0;
  margin: 2rem 0;
}

.warning-box h3 {
  color: #c57a5f;
  margin-bottom: 0.8rem;
  font-size: 1.1rem;
}

.warning-box ul li::before {
  color: var(--accent-gold);
}

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
  color: var(--white);
  text-align: center;
  padding: 3.5rem 2rem;
}

.cta-banner h2 {
  font-size: 1.6rem;
  margin-bottom: 1.2rem;
  color: var(--white);
}

.cta-banner .btn {
  background: var(--white);
  color: var(--teal);
  font-weight: 700;
}

.cta-banner .btn:hover {
  background: var(--sand);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* ===== CONTACT FORM ===== */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--text-dark);
  font-size: 0.95rem;
}

.form-group label .required {
  color: #c0392b;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.3s, box-shadow 0.3s;
  background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(74, 139, 140, 0.15);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin: 1.5rem 0;
}

.form-check input[type="checkbox"] {
  margin-top: 0.3rem;
  accent-color: var(--teal);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.form-check label {
  font-size: 0.9rem;
  color: var(--text-medium);
  font-weight: 400;
}

.contact-info-text {
  text-align: center;
  margin-bottom: 2.5rem;
  color: var(--text-medium);
  font-size: 1.05rem;
}

.contact-info-text strong {
  color: var(--teal);
}

/* ===== INFOS PRATIQUES ===== */
.info-block {
  background: var(--white);
  border-radius: 8px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
}

.info-block h3 {
  color: var(--teal);
  font-size: 1.3rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.info-block ul {
  margin-left: 1rem;
  list-style: none;
}

.info-block ul li {
  padding: 0.4rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--text-medium);
}

.info-block ul li::before {
  content: '➤';
  position: absolute;
  left: 0;
  color: var(--teal);
}

/* ===== MENTIONS LÉGALES ===== */
.legal-section {
  margin-bottom: 2rem;
}

.legal-section h2 {
  color: var(--teal);
  font-size: 1.4rem;
  margin-bottom: 0.8rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--sand);
}

.legal-section h3 {
  color: var(--text-dark);
  font-size: 1.1rem;
  margin-top: 1.2rem;
  margin-bottom: 0.5rem;
}

.legal-section p {
  color: var(--text-medium);
  margin-bottom: 0.8rem;
  font-size: 0.95rem;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--text-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 3rem 2rem 1.5rem;
}

.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-brand h3 {
  color: var(--white);
  font-size: 1.3rem;
  margin-bottom: 0.3rem;
}

.footer-brand p {
  font-size: 0.9rem;
  opacity: 0.8;
}

.footer-links ul {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.85rem;
  opacity: 0.8;
  transition: opacity 0.3s;
}

.footer-links a:hover {
  opacity: 1;
  color: var(--sand);
}

.footer-contact p {
  font-size: 0.9rem;
}

.footer-contact a {
  color: var(--teal-light);
  transition: color 0.3s;
}

.footer-contact a:hover {
  color: var(--sand);
}

.footer-bottom {
  text-align: center;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
  opacity: 0.6;
}

/* ===== ABOUT PAGE SPECIFIC ===== */
.about-intro {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: start;
}

.about-sidebar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.about-sidebar .profile-photo,
.about-sidebar .profile-photo-img {
  width: 100%;
  max-width: 280px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  border: 3px solid var(--sand-dark);
}

.about-sidebar .profile-photo-placeholder {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: var(--sand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--teal);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  border: 3px solid var(--sand-dark);
}

.about-sidebar .certif-img {
  width: 180px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.about-sidebar .linkedin-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--teal);
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.3s;
}

.about-sidebar .linkedin-link:hover {
  color: var(--teal-dark);
}

.about-sidebar .linkedin-link svg {
  width: 28px;
  height: 28px;
  fill: #0077B5;
}

.about-logo {
  width: 250px;
  height: auto;
  display: block;
  margin: 0 auto 1.5rem;
}

.about-text p {
  margin-bottom: 1rem;
  color: var(--text-medium);
  text-align: justify;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.value-item {
  background: linear-gradient(135deg, var(--warm-white) 0%, var(--sand) 100%);
  border-left: 5px solid var(--accent-gold);
  padding: 1.2rem 1.6rem;
  border-radius: 0 8px 8px 0;
}

.value-item h4 {
  color: var(--teal-dark);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin: 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .navbar .container {
    height: 60px;
  }

  .navbar .logo img {
    height: 45px;
  }

  .hamburger {
    display: flex;
  }

  .navbar nav {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
    display: none;
  }

  .navbar nav.open {
    display: block;
  }

  .navbar nav ul {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }

  .navbar nav ul li a {
    padding: 0.6rem 1rem;
    display: block;
  }

  .hero {
    min-height: 560px;
  }

  .hero-content {
    padding-bottom: 5rem;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-content .motto {
    font-size: 1.1rem;
  }

  .section {
    padding: 3rem 1.5rem;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .page-header {
    padding: calc(60px + 2rem) 1.5rem 2rem;
  }

  .page-header h1 {
    font-size: 1.8rem;
  }

  .footer .container {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-links ul {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }

  .cards-grid,
  .cards-grid.cols-3 {
    grid-template-columns: 1fr;
  }

  .cta-banner h2 {
    font-size: 1.3rem;
  }

  .about-intro {
    grid-template-columns: 1fr;
  }

  .about-sidebar {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  .about-values {
    grid-template-columns: 1fr;
  }

  .navbar .logo-motto {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 1.6rem;
  }

  .hero-content .subtitle {
    font-size: 1rem;
  }

  .btn {
    padding: 0.7rem 1.5rem;
    font-size: 0.9rem;
  }
}