/* ===== GENERAL STYLES ===== */
:root {
  --primary-color: #45B7A4; /* Bleu Turquoise - eau et ciel */
  --secondary-color: #8A65C9; /* Violet Améthyste - spiritualité et yoga */
  --accent-color: #FFB84D; /* Jaune Soleil - énergie et soleil */
  --light-color: #f9f9f9;
  --dark-color: #333333;
  --text-color: #333;
  --white: #FFFFFF; /* Blanc - espace et légèreté */
  --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Open Sans', Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--white);
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 0;
}

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

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

ul {
  list-style: none;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', Arial, sans-serif;
  margin-bottom: 1rem;
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: 2.5rem;
  color: var(--white);
}

h2 {
  font-size: 2rem;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 2rem;
}

h3 {
  font-size: 1.5rem;
  color: var(--secondary-color);
}

p {
  margin-bottom: 1rem;
}

/* ===== HEADER STYLES ===== */
.main-header {
  background-color: rgba(255, 255, 255, 0.9);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
}

.logo a {
  color: var(--primary-color);
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: inline;
}



.logo:hover {
  color: var(--secondary-color);
}

.logo img {
  height: 50px;
  width: auto;
  margin-right: 10px;
  vertical-align: middle;
  display: inline;
}

.nav-list {
  display: flex;
}

.nav-item {
  margin-left: 2rem;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--secondary-color);
  transition: width 0.3s ease;
}

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

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

.menu-mobile {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.menu-bar {
  width: 30px;
  height: 3px;
  background-color: var(--primary-color);
  margin: 3px 0;
  transition: var(--transition);
}

/* ===== HERO BANNER ===== */
.hero-banner {
  height: 80vh;
  background: url('../images/composition-kite-hero1.png');
  background-size:auto;
  background-position: center;
  color: var(--white);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-content {
  max-width: 800px;
  padding: 2rem;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 2rem;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-block;
  background-color: var(--accent-color);
  color: var(--white);
  padding: 0.8rem 1.5rem;
  border-radius: 4px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
}

.btn-primary:hover {
  background-color: #E5A444;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.btn-secondary {
  display: inline-block;
  background-color: transparent;
  color: var(--primary-color);
  padding: 0.8rem 1.5rem;
  border: 2px solid var(--primary-color);
  border-radius: 4px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
}

.btn-secondary:hover {
  background-color: var(--primary-color);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* ===== DISCIPLINE SECTIONS ===== */
.discipline-section {
  padding: 4rem 0;
}

.discipline-section:nth-child(even) {
  background-color: var(--light-color);
}

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

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--accent-color);
}

.discipline-content {
  display: flex;
  align-items: flex-start;
  gap: 3rem;
}

.content-reverse {
  flex-direction: row-reverse;
}

.discipline-info, .discipline-media {
  flex: 1;
}

.discipline-subtitle {
  font-size: 1.5rem;
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.discipline-description {
  margin-bottom: 2rem;
  line-height: 1.8;
  color: var(--text-color);
}

.improvement-list {
  padding-left: 1.2rem;
}

.improvement-item {
  margin-bottom: 0.8rem;
  position: relative;
  padding-left: 0.8rem;
  color: var(--text-color);
}

.improvement-item::before {
  content: '→';
  position: absolute;
  left: -1rem;
  color: var(--accent-color);
}

.media-figure {
  margin-bottom: 1.5rem;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.discipline-image {
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}

.discipline-image:hover {
  transform: scale(1.02);
}

.video-container {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.discipline-video {
  width: 100%;
  height: auto;
}

/* ===== BENEFITS SECTION ===== */
.benefits-section {
  padding: 4rem 0;
  background-color: var(--primary-color);
  color: var(--white);
}

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

.benefits-section .section-title::after {
  background-color: var(--white);
}

.benefits-container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}

.benefit-card {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: 10px;
  flex: 1;
  min-width: 280px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.benefit-title {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--white);
}

.benefit-description {
  line-height: 1.7;
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials-section {
  padding: 4rem 0;
  background-color: var(--primary-color);
  color: var(--white);
}

.testimonials-container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}

.testimonial-card {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: 10px;
  flex: 1;
  min-width: 280px;
  transition: transform 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-5px);
}

.testimonial-quote p {
  font-style: italic;
  margin-bottom: 1rem;
}

.testimonial-author {
  text-align: right;
  font-weight: 600;
  font-style: normal;
}

/* ===== CALL TO ACTION SECTION ===== */
.cta-section {
  padding: 4rem 0;
  background-color: var(--secondary-color);
  color: var(--white);
  text-align: center;
}

.cta-title {
  font-size: 2.2rem;
  color: var(--white);
  margin-bottom: 1rem;
}

.cta-text {
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto 2rem;
}

.cta-button {
  display: inline-block;
  background-color: var(--accent-color);
  color: var(--white);
  padding: 0.8rem 1.5rem;
  border-radius: 4px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
}

.cta-button:hover {
  background-color: #E5A444;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* -------------------- FOOTER -------------------- */
footer {
  background-color: #333;
  color: #FFFFFF;
  padding: 3rem 0;
}

.footer-logo a {
  color: #FFFFFF;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-nav ul, .footer-social ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  margin: 1.5rem 0;
}

.footer-nav ul li, .footer-social ul li {
  margin-right: 1.5rem;
  margin-bottom: 0.5rem;
}

.footer-nav ul li a, .footer-social ul li a {
  color: #FFFFFF;
  opacity: 0.8;
}

.footer-nav ul li a:hover, .footer-social ul li a:hover {
  opacity: 1;
}

.footer-contact {
  margin: 1.5rem 0;
}

.footer-contact p {
  margin-bottom: 0.5rem;
  opacity: 0.8;
}

.footer-copyright {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
  opacity: 0.6;
}

.footer-copyright a {
  color: #FFFFFF;
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 992px) {
  .discipline-content {
      flex-direction: column;
  }
  
  .content-reverse {
      flex-direction: column;
  }
  
  .discipline-info, .discipline-media {
      width: 100%;
  }
  
  h1 {
      font-size: 2rem;
  }
  
  h2 {
      font-size: 1.8rem;
  }
}

@media (max-width: 768px) {
  .main-header {
      padding: 1rem;
  }
  
  .main-nav {
      position: fixed;
      top: 0;
      right: -100%;
      width: 70%;
      height: 100%;
      background-color: var(--white);
      padding: 5rem 2rem;
      box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
      transition: right 0.3s ease;
  }
  
  .main-nav.active {
      right: 0;
  }
  
  .logo img {
    height: 40px; /* plus petit sur tablette et mobile */
  }

  .nav-list {
      flex-direction: column;
  }
  
  .nav-item {
      margin: 1rem 0;
  }
  
  .menu-mobile {
      display: flex;
      z-index: 1001;
  }
  
  .menu-mobile.active .menu-bar:nth-child(1) {
      transform: rotate(45deg) translate(5px, 5px);
  }
  
  .menu-mobile.active .menu-bar:nth-child(2) {
      opacity: 0;
  }
  
  .menu-mobile.active .menu-bar:nth-child(3) {
      transform: rotate(-45deg) translate(7px, -6px);
  }
  
  .hero-title {
      font-size: 2.2rem;
  }
  
  .hero-subtitle {
      font-size: 1rem;
  }
  
  .section-title {
      font-size: 2rem;
  }
}

@media (max-width: 576px) {
  .main-header {
      padding: 1rem;
  }
  
  .logo img {
    height: 35px; /* encore un peu plus petit sur très petits écrans */
  }
  
  .hero-banner {
      padding: 8rem 1rem 3rem;
  }
  
  .hero-title {
      font-size: 1.8rem;
  }
  
  .discipline-section, .benefits-section, .testimonials-section, .cta-section {
      padding: 3rem 0;
  }
  
  .section-title {
      font-size: 1.8rem;
      margin-bottom: 2rem;
  }
  
  .discipline-subtitle {
      font-size: 1.3rem;
  }
  
  .cta-title {
      font-size: 1.8rem;
  }
  
  .cta-text {
      font-size: 1rem;
  }
  
  .footer-content {
      grid-template-columns: 1fr;
      text-align: center;
  }
  
  .footer-nav-list, .social-list {
      align-items: center;
  }
}