:root {
  --blue-indigo: #465488;
  --blue-deep: #29316a;
  --gold-luminous: #f7ca74;
  --gold-warm: #f4b942;
  --vert-mineral: #39794e;
  --orange-warm: #f67e3e;
  --white-pure: #ffffff;
  --white-soft: #f8f9fa;
  --shadow-soft: rgba(70,84,136,.15);
  --shadow-deep: rgba(41,49,106,.25);
  --gradient-hero: linear-gradient(135deg, rgba(70,84,136,.8) 0%, rgba(247,202,116,.3) 100%);
  --gradient-card: linear-gradient(145deg, rgba(70,84,136,.1) 0%, rgba(247,202,116,.05) 100%);
  --gradient-vibrant: linear-gradient(120deg, #465488 0%, #f7ca74 50%, #f67e3e 100%);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--blue-deep);
  color: var(--white-pure);
  line-height: 1.7;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(247,202,116,.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(70,84,136,.05) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(247,126,62,.02) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

h1, h2, h3, h4 {
  font-family: 'DM Serif Display', serif;
  font-weight: 400;
  letter-spacing: .02em;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url('images/banniere_ihtizaz_maoka.webp') center/cover no-repeat;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 1;
}

.hero::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 200%;
  height: 200%;
  background-image:
    radial-gradient(circle at center, transparent 30%, rgba(247,202,116,.1) 31%, transparent 32%),
    radial-gradient(circle at center, transparent 40%, rgba(70,84,136,.05) 41%, transparent 42%);
  background-size: 60px 60px, 80px 80px;
  transform: translate(-50%, -50%) rotate(45deg);
  animation: vibration 20s linear infinite;
  z-index: 2;
}

@keyframes vibration {
  0% {
    transform: translate(-50%, -50%) rotate(45deg) scale(1);
  }
  50% {
    transform: translate(-50%, -50%) rotate(45deg) scale(1.1);
  }
  100% {
    transform: translate(-50%, -50%) rotate(45deg) scale(1);
  }
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 2rem;
  max-width: 800px;
}

.hero-title {
  color: var(--gold-luminous);
  margin-bottom: 1rem;
  text-shadow: 0 2px 20px rgba(247,202,116,.3);
  animation: glow 3s ease-in-out infinite alternate;
}

@keyframes glow {
  from {
    text-shadow: 0 2px 20px rgba(247,202,116,.3);
  }
  to {
    text-shadow: 0 2px 30px rgba(247,202,116,.6);
  }
}

.hero-subtitle {
  font-size: clamp(1.1rem, 3vw, 1.4rem);
  color: var(--white-pure);
  margin-bottom: 1.5rem;
  font-weight: 300;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--gold-warm);
  margin-bottom: 2rem;
  font-style: italic;
}

.logo {
  position: absolute;
  top: 2rem;
  left: 2rem;
  width: 80px;
  height: auto;
  z-index: 4;
  filter: drop-shadow(0 2px 10px rgba(0,0,0,.3));
  transition: transform .3s ease;
}

.logo:hover {
  transform: scale(1.1);
}

.cta-btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: var(--gradient-vibrant);
  color: var(--white-pure);
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.1rem;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 30px rgba(247,202,116,.3);
  transition: all .4s cubic-bezier(.175,.885,.32,1.275);
  position: relative;
  overflow: hidden;
}

.cta-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.2), transparent);
  transition: left .5s;
}

.cta-btn:hover::before {
  left: 100%;
}

.cta-btn:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 15px 40px rgba(247,202,116,.4);
}

section {
  max-width: 1200px;
  margin: 4rem auto;
  padding: 3rem 2rem;
  background: rgba(70,84,136,.1);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-radius: 30px;
  border: 1px solid rgba(247,202,116,.1);
  box-shadow: 0 20px 60px var(--shadow-deep);
  position: relative;
  overflow: hidden;
}

section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-vibrant);
}

.intervenantes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.interv-card {
  background: var(--gradient-card);
  border-radius: 20px;
  padding: 2rem;
  border: 1px solid rgba(247,202,116,.2);
  transition: all .4s ease;
  position: relative;
  overflow: hidden;
}

.interv-card::before {
  content: '✧';
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 1.5rem;
  color: var(--gold-luminous);
  opacity: .6;
}

.interv-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px var(--shadow-deep);
  border-color: var(--gold-luminous);
}

.interv-name {
  font-family: 'DM Serif Display', serif;
  font-size: 1.3rem;
  color: var(--gold-luminous);
  margin-bottom: .5rem;
}

.interv-role {
  color: var(--orange-warm);
  font-weight: 500;
  margin-bottom: 1rem;
  font-size: .9rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.interv-bio {
  color: var(--white-soft);
  line-height: 1.6;
}

.programme {
  margin-top: 2rem;
}

.programme-jour {
  background: rgba(70,84,136,.15);
  border-radius: 15px;
  padding: 2rem;
  margin-bottom: 2rem;
  border-left: 4px solid var(--gold-luminous);
  transition: all .3s ease;
}

.programme-jour:hover {
  background: rgba(70,84,136,.25);
  transform: translateX(5px);
}

.programme-jour h3 {
  color: var(--gold-luminous);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.programme-jour ul {
  list-style: none;
  padding: 0;
}

.programme-jour li {
  padding: .5rem 0;
  border-bottom: 1px solid rgba(247,202,116,.1);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.programme-jour li:last-child {
  border-bottom: none;
}

.programme-emoji {
  font-size: 1.2rem;
  width: 30px;
  text-align: center;
}

.formules {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.formule {
  background: var(--gradient-card);
  border-radius: 20px;
  padding: 2.5rem;
  border: 2px solid rgba(247,202,116,.2);
  text-align: center;
  transition: all .4s ease;
  position: relative;
}

.formule::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-vibrant);
  border-radius: 20px 20px 0 0;
}

.formule:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 50px var(--shadow-deep);
  border-color: var(--gold-luminous);
}

.formule-title {
  font-family: 'DM Serif Display', serif;
  font-size: 1.4rem;
  color: var(--gold-luminous);
  margin-bottom: 1rem;
}

.formule-price {
  font-size: 2rem;
  font-weight: bold;
  color: var(--orange-warm);
  margin: 1rem 0;
}

.formule-details {
  color: var(--white-soft);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.vivre-section {
  background: var(--gradient-card);
  border-radius: 20px;
  padding: 2rem;
  margin-top: 2rem;
}

.vivre-section ul {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.vivre-section li {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: rgba(70,84,136,.2);
  border-radius: 10px;
  transition: all .3s ease;
}

.vivre-section li:hover {
  background: rgba(70,84,136,.3);
  transform: translateX(5px);
}

.vivre-emoji {
  font-size: 1.5rem;
  width: 40px;
  text-align: center;
}

.contact {
  text-align: center;
  margin-top: 3rem;
  padding: 2rem;
  background: var(--gradient-card);
  border-radius: 20px;
  border: 1px solid rgba(247,202,116,.2);
}

.contact-title {
  font-family: 'DM Serif Display', serif;
  font-size: 1.5rem;
  color: var(--gold-luminous);
  margin-bottom: 1.5rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  color: var(--white-soft);
}

.contact-item a {
  color: var(--gold-luminous);
  text-decoration: none;
  font-weight: 600;
  transition: color .3s ease;
}

.contact-item a:hover {
  color: var(--orange-warm);
}

.footer {
  text-align: center;
  padding: 2rem;
  color: var(--white-soft);
  opacity: .8;
  font-size: .9rem;
}

.footer a {
  color: var(--gold-luminous);
  font-weight: bold;
  text-decoration: none;
  transition: color .3s;
}
.footer a:hover {
  color: var(--gold-warm);
  text-decoration: underline;
}

@media (max-width: 768px) {
  .hero {
    min-height: 80vh;
    background: url('images/banniere_ihtizaz_maoka_mobile.webp') center/cover no-repeat;
  }
  .logo {
    width: 60px;
    top: 1rem;
    left: 1rem;
  }
  section {
    margin: 2rem 1rem;
    padding: 2rem 1rem;
  }
  .intervenantes, .formules {
    grid-template-columns: 1fr;
  }
  .vivre-section ul {
    grid-template-columns: 1fr;
  }
  .cta-btn {
    padding: .8rem 2rem;
    font-size: 1rem;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeInUp .8s ease-out;
}

html {
  scroll-behavior: smooth;
}

/* Ajout pour la section intervenants 2025 */
.interv-photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1.5rem auto;
  display: block;
  border: 4px solid var(--gold-luminous);
  box-shadow: 0 5px 15px var(--shadow-deep);
  transition: transform .3s, box-shadow .3s;
}

.interv-block:hover .interv-photo {
  transform: scale(1.05);
  box-shadow: 0 8px 25px var(--shadow-deep);
}

.intervenants-2025 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  margin: 2.5rem 0;
}

.interv-block {
  background: var(--gradient-card);
  border-radius: 18px;
  padding: 2.2rem 2rem;
  border: 1.5px solid rgba(247,202,116,.18);
  box-shadow: 0 8px 32px var(--shadow-soft);
  color: var(--white-pure);
  font-size: 1.08rem;
  line-height: 1.7;
  transition: box-shadow .3s, transform .3s;
}

.interv-block strong {
  display: block;
  color: var(--gold-luminous);
  font-family: 'DM Serif Display', serif;
  font-size: 1.18rem;
  margin-bottom: 0.7rem;
}

.interv-block:hover {
  box-shadow: 0 16px 48px var(--shadow-deep);
  transform: translateY(-6px) scale(1.02);
  border-color: var(--gold-luminous);
}

/* Fin ajout section intervenants 2025 */

.invite-honneur {
  max-width: 1200px;
  margin: 3rem auto 2rem auto;
  padding: 2.5rem 2rem;
  background: var(--gradient-card);
  border-radius: 30px;
  box-shadow: 0 10px 40px var(--shadow-deep);
  display: flex;
  align-items: center;
  justify-content: center;
}

.invite-honneur-container {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 2.5rem;
  width: 100%;
}

.invite-honneur-photo img {
  width: 220px;
  height: 220px;
  object-fit: cover;
  border-radius: 50%;
  border: 5px solid var(--gold-luminous);
  box-shadow: 0 8px 32px var(--shadow-soft);
  background: var(--white-soft);
}

.invite-honneur-texte {
  flex: 1;
}

.invite-honneur h2 {
  color: var(--gold-luminous);
  font-family: 'DM Serif Display', serif;
  font-size: 2rem;
  margin-bottom: 1rem;
}

.invite-honneur-titre {
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--blue-indigo);
  margin-bottom: .7rem;
}

.invite-honneur-soustitre {
  font-size: 1.1rem;
  color: var(--orange-warm);
  margin-bottom: 1.2rem;
}

.invite-honneur-description {
  color: var(--white-soft);
  font-size: 1.05rem;
  line-height: 1.7;
}

@media (max-width: 900px) {
  .invite-honneur-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .invite-honneur-photo img {
    margin-bottom: 1.5rem;
  }
} 

/* Section Localisation */
.localisation-section {
  max-width: 1200px;
  margin: 3rem auto 2rem auto;
  padding: 2.5rem 2rem;
  background: var(--gradient-card);
  border-radius: 30px;
  box-shadow: 0 10px 40px var(--shadow-deep);
  text-align: center;
}

.localisation-section h2 {
  color: var(--gold-luminous);
  font-family: 'DM Serif Display', serif;
  font-size: 2rem;
  margin-bottom: 2rem;
}

.localisation-map-container {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 32px var(--shadow-soft);
}

@media (max-width: 900px) {
  .localisation-map-container iframe {
    height: 250px;
  }
}