/* ============================================
   IMPORT GOOGLE FONTS - Design Zen & Créatif
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Fredoka+One&family=Baloo+2:wght@400;500;600;700;800&display=swap');

/* ============================================
   VARIABLES CSS - Palette Apaisante & Moderne
   ============================================ */
:root {
  /* Palette principale - Tons naturels et apaisants */
  --sage: #9DB5A5;           /* Vert sauge doux */
  --sage-light: #C8D5CD;     /* Sauge clair */
  --sage-dark: #6B8E7F;      /* Sauge foncé */
  
  --terracotta: #E07A5F;     /* Terracotta chaleureux */
  --terracotta-light: #F4A88F;
  
  --cream: #F8F4E8;          /* Crème naturel */
  --sand: #E8DCC4;           /* Sable doux */
  
  --charcoal: #2D3142;       /* Charbon élégant */
  --slate: #4F5D75;          /* Ardoise */
  --mist: #BFC0C0;           /* Brume */
  
  --accent-gold: #D4AF37;    /* Or doux */
  --accent-coral: #FF9B85;   /* Corail */
  --accent-sky: #A8DADC;     /* Ciel pastel */
  
  /* Typographie moderne */
  --font-principale: 'Baloo 2', sans-serif;
  --font-titre: 'Fredoka One', cursive;
  
  /* Ombres douces */
  --shadow-sm: 0 2px 8px rgba(45, 49, 66, 0.08);
  --shadow-md: 0 4px 16px rgba(45, 49, 66, 0.12);
  --shadow-lg: 0 8px 32px rgba(45, 49, 66, 0.16);
  --shadow-xl: 0 16px 48px rgba(45, 49, 66, 0.2);
  
  /* Transitions fluides */
  --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

body {
  font-family: var(--font-principale);
  color: var(--charcoal);
  background: linear-gradient(135deg, var(--cream) 0%, #FFF9F0 50%, var(--sand) 100%);
  background-attachment: fixed;
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

/* ============================================
   HEADER - Design Organique
   ============================================ */
header {
  background: linear-gradient(135deg, var(--sage) 0%, var(--sage-dark) 100%);
  color: var(--cream);
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 20s ease-in-out infinite;
}

header::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 15s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(30px, -30px) rotate(120deg); }
  66% { transform: translate(-20px, 20px) rotate(240deg); }
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 3rem;
}

.profile-photo {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 38%;
  border: 5px solid var(--cream);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transform: scale(1.3);
}

.header-info h1 {
  font-family: var(--font-titre);
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--cream);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
  letter-spacing: -1px;
  position: relative;
  z-index: 1;
}

.header-info .titre {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  font-weight: 300;
  letter-spacing: 0.5px;
}

.header-info .titre .highlight {
  color: white;
  font-weight: 700;
  padding: 0.3rem 1rem;
  background: linear-gradient(135deg, var(--terracotta), var(--terracotta-light));
  border-radius: 20px;
  backdrop-filter: blur(10px);
  box-shadow: 0 3px 10px rgba(224, 122, 95, 0.3);
  font-size: 1.05em;
  letter-spacing: 0.3px;
  display: inline-block;
  transition: var(--transition-smooth);
}

.header-info .titre .highlight:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(224, 122, 95, 0.4);
}

.header-info .description {
  font-size: 1rem;
  line-height: 1.8;
  opacity: 0.95;
  max-width: 600px;
  text-align: justify;
}

.contact-info {
  background: var(--blanc);
  color: var(--noir);
  padding: 1.5rem;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.contact-info h3 {
  font-family: var(--font-titre);
  color: var(--vert-accent);
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.contact-info p {
  margin: 0.3rem 0;
  font-size: 0.95rem;
}

/* ============================================
   NAVIGATION - Design Flottant
   ============================================ */
.main-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1.5rem 0;
  transition: var(--transition-smooth);
}

.main-nav.scrolled {
  padding: 0.8rem 0;
}

.nav-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 1rem 2.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-radius: 50px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(157, 181, 165, 0.2);
  transition: var(--transition-smooth);
}

.main-nav.scrolled .nav-container {
  max-width: 750px;
  padding: 0.8rem 2rem;
  box-shadow: var(--shadow-lg);
  transform: translateY(5px);
}

.logo {
  font-family: var(--font-titre);
  font-size: 1.5rem;
  color: var(--vert-fonce);
  text-decoration: none;
  padding: 0 1rem;
  display: none;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
  justify-content: center;
}

.nav-links li a {
  display: block;
  padding: 0.8rem 1.5rem;
  color: var(--slate);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: 25px;
  transition: var(--transition-smooth);
  position: relative;
  white-space: nowrap;
}

.nav-links li a::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--sage), var(--terracotta));
  transition: width 0.3s ease;
}

.nav-links li a:hover {
  background: rgba(157, 181, 165, 0.1);
  color: var(--sage-dark);
  transform: translateY(-2px);
}

.nav-links li a:hover::before {
  width: 60%;
}

.nav-links li a.active {
  background: linear-gradient(135deg, var(--sage), var(--sage-dark));
  color: white;
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.nav-links li a.active::before {
  width: 0;
}

/* Hamburger menu pour mobile */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 6px;
  padding: 0.5rem;
  z-index: 101;
}

.hamburger span {
  width: 28px;
  height: 3px;
  background: var(--sage-dark);
  border-radius: 3px;
  transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}

@media (max-width: 768px) {
  .nav-container {
    max-width: 95%;
    padding: 1rem 1.5rem;
    justify-content: space-between;
  }
  
  .logo {
    display: block;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--sage-dark);
  }
  
  .nav-links {
    position: absolute;
    top: calc(100% + 1rem);
    left: 2.5%;
    right: 2.5%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55), opacity 0.3s ease;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(157, 181, 165, 0.2);
    opacity: 0;
  }
  
  .nav-links.active {
    max-height: 500px;
    padding: 1rem 0;
    opacity: 1;
  }
  
  .nav-links li {
    width: 100%;
  }
  
  .nav-links li a {
    border-radius: 0;
    padding: 1.2rem 2rem;
    width: 100%;
    text-align: left;
    font-size: 1.05rem;
  }
  
  .nav-links li a:hover {
    background: rgba(157, 181, 165, 0.15);
  }
  
  .nav-links li a.active {
    background: linear-gradient(90deg, var(--sage), var(--sage-dark));
    border-radius: 0;
  }
  
  .hamburger {
    display: flex;
  }
}

/* ============================================
   ANIMATIONS CRÉATIVES
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-60px) rotate(-5deg);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Classes pour les animations au scroll */
.fade-in-section {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-section.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-section.animate-out {
  opacity: 0;
  transform: translateY(-30px);
}

.fade-in-card {
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  transition: opacity 0.5s ease-out, transform 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.fade-in-card.animate-in {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.fade-in-card.animate-out {
  opacity: 0;
  transform: translateY(-20px) scale(0.95);
}

/* Délais pour les cartes (effet cascade) */
.fade-in-card:nth-child(1) { transition-delay: 0.1s; }
.fade-in-card:nth-child(2) { transition-delay: 0.2s; }
.fade-in-card:nth-child(3) { transition-delay: 0.3s; }
.fade-in-card:nth-child(4) { transition-delay: 0.4s; }
.fade-in-card:nth-child(5) { transition-delay: 0.5s; }
.fade-in-card:nth-child(6) { transition-delay: 0.6s; }

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.animate-on-scroll {
  animation: fadeInUp 0.6s ease-out;
}

.hover-bounce:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.08) !important;
}

/* ============================================
   CONTAINER PRINCIPAL
   ============================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

/* ============================================
   SECTIONS - Design Organique
   ============================================ */
section {
  margin-bottom: 6rem;
  position: relative;
}

section::before {
  content: '';
  position: absolute;
  top: -2rem;
  left: -5%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(157, 181, 165, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  z-index: -1;
  animation: float 25s ease-in-out infinite;
}

section h2 {
  font-family: var(--font-titre);
  font-size: 3rem;
  color: var(--charcoal);
  margin-bottom: 3rem;
  position: relative;
  display: inline-block;
  letter-spacing: -0.5px;
}

section h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60%;
  height: 4px;
  background: linear-gradient(90deg, var(--sage), var(--terracotta));
  border-radius: 2px;
}

/* ============================================
   SOFT SKILLS
   ============================================ */
.soft-skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.skill-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  padding: 2.5rem 1.5rem;
  border-radius: 25px;
  text-align: center;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(157, 181, 165, 0.2);
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(157, 181, 165, 0.1) 0%, transparent 70%);
  transition: transform 0.6s ease;
}

.skill-card:hover::before {
  transform: translate(-25%, -25%) scale(1.2);
}

.competence.skill-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(200, 213, 205, 0.3) 100%);
  padding: 2.5rem;
  border-radius: 25px;
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: var(--transition-bounce);
  border-top: 4px solid var(--sage);
}

.skill-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.skill-card .icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.skill-card h3 {
  font-family: var(--font-titre);
  font-size: 1.1rem;
  color: var(--noir);
}

/* ============================================
   HARD SKILLS / COMPÉTENCES
   ============================================ */
.competences-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.competence-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 2.5rem;
  border-radius: 25px;
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
  border-left: 5px solid var(--sage);
  position: relative;
  overflow: hidden;
}

.competence-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(224, 122, 95, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  transform: translate(50%, -50%);
  transition: transform 0.6s ease;
}

.competence-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-left-width: 5px;
}

.competence-card:hover::after {
  transform: translate(40%, -40%) scale(1.1);
}

.competence-card h3 {
  font-family: var(--font-titre);
  color: var(--sage-dark);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
  position: relative;
  z-index: 1;
}

.competence-card ul {
  list-style: none;
  padding-left: 0;
}

.competence-card li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.competence-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--vert-accent);
  font-weight: bold;
}

/* Langues */
.langues-list {
  margin-top: 1rem;
}

.langue-item {
  margin-bottom: 1rem;
}

.langue-item strong {
  color: var(--vert-accent);
}

/* Hard Skills Icons */
.hardskills-icons {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 2rem;
  justify-content: center;
  align-items: center;
}

.hardskills-icons .skill-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  transition: transform 0.3s ease;
}

.hardskills-icons .skill-icon:hover {
  transform: translateY(-5px);
}

.hardskills-icons .skill-icon img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.hardskills-icons .skill-icon span {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gris-fonce);
}

/* ============================================
   FORMATIONS
   ============================================ */
.formations-list {
  margin-top: 2rem;
}

.formation-item {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 2rem;
  border-radius: 25px;
  margin-bottom: 1.5rem;
  border-left: 6px solid var(--sage);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.formation-item::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -50px;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(157, 181, 165, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  transform: translateY(-50%);
  transition: transform 0.6s ease;
}

.formation-item:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow-md);
  border-left-width: 6px;
}

.formation-item:hover::after {
  transform: translateY(-50%) translateX(-20px) scale(1.1);
}

.formation-item .annees {
  color: var(--vert-accent);
  font-weight: bold;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.formation-item h3 {
  font-family: var(--font-titre);
  font-size: 1.3rem;
  color: var(--noir);
  margin-bottom: 0.3rem;
}

.formation-item .details {
  font-style: italic;
  color: var(--gris);
  margin-bottom: 0.5rem;
}

.formation-item .lieu {
  color: var(--gris-fonce);
  margin-bottom: 0.5rem;
}

.formation-item .specialites {
  color: var(--gris);
  font-size: 0.95rem;
}

/* ============================================
   EXPÉRIENCES PROFESSIONNELLES
   ============================================ */
.experiences-list {
  margin-top: 2rem;
}

.experience-item {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 2rem;
  border-radius: 25px;
  margin-bottom: 1.5rem;
  border: 2px solid rgba(157, 181, 165, 0.15);
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 2rem;
  align-items: center;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.experience-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: linear-gradient(180deg, var(--sage), var(--terracotta));
  transform: scaleY(0);
  transition: transform 0.4s ease;
}

.experience-item:hover::before {
  transform: scaleY(1);
}

.experience-item:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow-md);
}

.experience-item .experience-image {
  width: 120px;
  height: 120px;
  border-radius: 20px;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
  transition: transform 0.4s ease;
}

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

.experience-item .experience-content {
  flex: 1;
}

.experience-item h3 {
  font-family: var(--font-titre);
  color: var(--noir);
  font-size: 1.2rem;
  margin-bottom: 0.3rem;
}

.experience-item .periode {
  color: var(--vert-accent);
  font-weight: 500;
}

/* ============================================
   PROJETS - Design Créatif & Organique
   ============================================ */
.projets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

.projet-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border: 2px solid rgba(157, 181, 165, 0.15);
  border-radius: 30px;
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

/* Style pour les cartes cliquables */
.projet-card[onclick] {
  cursor: pointer;
}

.projet-card[onclick]:active {
  transform: translateY(-12px) scale(1.01);
}

.projet-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--sage), var(--terracotta), var(--accent-sky));
  opacity: 0;
  transition: opacity 0.4s ease;
}

.projet-card:hover::before {
  opacity: 1;
}

.projet-card:hover {
  transform: translateY(-15px) scale(1.02);
  box-shadow: var(--shadow-xl);
  border-color: var(--sage);
}

.projet-card:nth-child(odd):hover {
  transform: translateY(-15px) scale(1.02) rotate(-1deg);
}

.projet-card:nth-child(even):hover {
  transform: translateY(-15px) scale(1.02) rotate(1deg);
}

/* Ancienne structure pour compatibilité (page projet similaires) */
.projet-card .projet-image-container {
  width: 100%;
  height: 240px;
  overflow: hidden;
  border-radius: 28px 28px 0 0;
  position: relative;
  background: linear-gradient(135deg, var(--sage-light), var(--sand));
  margin: -2rem -2rem 1.5rem -2rem;
}

.projet-card .projet-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.projet-card:hover .projet-image-container img {
  transform: scale(1.1) rotate(2deg);
}

.projet-card .projet-content {
  padding: 0;
}

.projet-card .annee {
  background: linear-gradient(135deg, var(--sage), var(--sage-dark));
  color: white;
  padding: 0.4rem 1rem;
  border-radius: 25px;
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-block;
  margin-bottom: 1rem;
  box-shadow: 0 2px 8px rgba(157, 181, 165, 0.3);
  letter-spacing: 0.5px;
}

.projet-card h3 {
  font-family: var(--font-titre);
  color: var(--charcoal);
  font-size: 1.6rem;
  margin-bottom: 1rem;
  line-height: 1.3;
  font-weight: 600;
}

.projet-card .description {
  color: var(--gris-fonce);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.projet-card .competences {
  color: var(--gris);
  font-size: 0.9rem;
  font-style: italic;
  padding-top: 1rem;
  border-top: 1px solid var(--vert-clair);
}

/* ============================================
   CENTRES D'INTÉRÊT
   ============================================ */
.interets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.interet-card {
  background: linear-gradient(135deg, var(--vert-clair) 0%, #e8f5e9 100%);
  padding: 2rem;
  border-radius: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  border-top: 4px solid var(--vert-accent);
}

.interet-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(76, 175, 80, 0.15);
}

.interet-card h3 {
  font-family: var(--font-titre);
  color: var(--vert-fonce);
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
}

.interet-card p {
  color: var(--gris-fonce);
  line-height: 1.6;
}

/* ============================================
   LIENS & INTERACTIONS
   ============================================ */
a {
  transition: var(--transition-smooth);
}

a:hover {
  opacity: 0.8;
  transform: translateY(-2px);
}

/* Lien LinkedIn avec animation dégradé */
.linkedin-link {
  background: linear-gradient(90deg, var(--sage), var(--terracotta), var(--accent-sky), var(--sage));
  background-size: 300% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  display: inline-block;
  position: relative;
  animation: gradientShift 3s ease infinite;
  transition: all 0.4s ease;
  padding: 0.2rem 0.5rem;
  border-radius: 8px;
}

.linkedin-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--sage), var(--terracotta), var(--accent-sky));
  background-size: 300% 100%;
  animation: gradientShift 3s ease infinite;
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.linkedin-link:hover {
  transform: translateX(5px) scale(1.05);
  opacity: 1;
}

.linkedin-link:hover::before {
  transform: scaleX(1);
}

/* Boutons CV avec effet hover */
.cv-button {
  position: relative;
  overflow: hidden;
}

.cv-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transition: left 0.4s ease;
}

.cv-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15) !important;
}

.cv-button:hover::before {
  left: 100%;
}

.cv-button:active {
  transform: translateY(-1px);
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* ============================================
   RESPONSIVE - EXPERIENCES
   ============================================ */
@media (max-width: 768px) {
  .experience-item {
    flex-direction: column;
    text-align: center;
  }
  
  .experience-item .experience-image {
    width: 80px;
    height: 80px;
  }
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: linear-gradient(135deg, var(--charcoal) 0%, var(--slate) 100%);
  color: white;
  padding: 3rem 2rem;
  margin-top: 4rem;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.footer-info {
  text-align: left;
}

.footer-info p {
  margin: 0.8rem 0;
  line-height: 1.6;
}

.footer-info a {
  color: var(--sage-light);
  text-decoration: none;
  transition: var(--transition-smooth);
  font-weight: 600;
}

.footer-info a:hover {
  color: var(--terracotta-light);
  transform: translateX(3px);
}

.footer-form {
  background: rgba(255, 255, 255, 0.05);
  padding: 2rem;
  border-radius: 20px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-form h3 {
  font-family: var(--font-titre);
  color: var(--sage-light);
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.footer-form form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-form input,
.footer-form textarea {
  padding: 0.8rem 1.2rem;
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  color: white;
  font-family: var(--font-principale);
  font-size: 1rem;
  transition: var(--transition-smooth);
}

.footer-form input::placeholder,
.footer-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.footer-form input:focus,
.footer-form textarea:focus {
  outline: none;
  border-color: var(--sage);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 3px rgba(157, 181, 165, 0.2);
}

.footer-form button {
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--sage), var(--sage-dark));
  color: white;
  border: none;
  border-radius: 25px;
  font-family: var(--font-principale);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-md);
}

.footer-form button:hover {
  background: linear-gradient(135deg, var(--terracotta), var(--terracotta-light));
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.footer-form button:active {
  transform: translateY(-1px);
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-info {
    text-align: center;
  }
}

/* ============================================
   PAGE 404
   ============================================ */
.error-404 {
  text-align: center;
  padding: 5rem 2rem;
}

.error-404 h1 {
  font-size: 6rem;
  color: var(--vert-accent);
  margin-bottom: 1rem;
}

.error-404 p {
  font-size: 1.5rem;
  color: var(--gris);
  margin-bottom: 2rem;
}

.error-404 a {
  display: inline-block;
  background: var(--vert-accent);
  color: var(--blanc);
  padding: 1rem 2rem;
  border-radius: 25px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s ease;
}

.error-404 a:hover {
  background: var(--vert-fonce);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    text-align: center;
    gap: 2rem;
  }
  
  .profile-photo {
    transform: scale(1.2);
  }
  
  .header-info h1 {
    font-size: 2rem;
  }
  
  .header-info .titre {
    font-size: 1.2rem;
  }
  
  nav ul {
    flex-wrap: wrap;
    gap: 1rem;
  }
  
  .soft-skills-grid,
  .competences-grid,
  .projets-grid,
  .interets-grid {
    grid-template-columns: 1fr;
  }
  
  section h2 {
    font-size: 1.5rem;
  }
}