/* ===== BOUTON RETOUR EN HAUT ===== */
#back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 999;
}

#back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

#back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

#back-to-top i {
    transition: transform 0.3s ease;
}

#back-to-top:hover i {
    transform: translateY(-3px);
}

/* ===== POPUP NOTIFICATION ===== */
.custom-popup {
    position: fixed;
    bottom: 30px;
    left: 10px;
    width: auto;
    min-width: 350px;
    max-width: 90%;
    padding: 15px 25px;
    border-radius: 8px;
    color: white;
    font-weight: 500;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transform: translateX(-100px);
    animation: slideUp 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.custom-popup.success {
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.custom-popup.error {
    background-color: #f44336;
}

.custom-popup i {
    margin-right: 10px;
    font-size: 1.2em;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateX(-100px); }
    to { opacity: 1; transform: translateX(0); }
}

.fade-out {
    animation: slideRight 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards !important;
}

@keyframes slideRight {
    from { opacity: 1; transform: translateX(-100px); }
    to { opacity: 0; transform: translateX(100px); }
}

/* ===== FORM ERROR MESSAGES ===== */
.form-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.error-message {
    display: none;
    color: #f44336;
    font-size: 0.8rem;
    margin-top: 0.25rem;
    position: absolute;
    bottom: -1.25rem;
    left: 0;
    width: 100%;
    text-align: left;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateX(-5px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Style pour les champs en erreur */
input.error,
textarea.error {
    border-color: #f44336 !important;
}

/* Style pour les champs valides */
input.valid,
textarea.valid {
    border-color: #4CAF50 !important;
}

/* ===== CURSOR STYLES ===== */

.cursor-follower {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 3px solid transparent;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color)) border-box;
    -webkit-mask: 
        linear-gradient(#fff 0 0) padding-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: destination-out;
    mask-composite: exclude;
    position: fixed;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: all 0.3s ease-out;
    z-index: 9999;
}

.cursor-follower.hovered {
    width: 40px;
    height: 40px;
    border: none;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color))
}

.cursor.hovered {
    width: 40px;
    height: 40px;
    background-color: rgba(108, 99, 255, 0.2);
    border-color: #6c63ff;
    opacity: 0.9;
}

.cursor-follower.hovered {
    width: 20px;
    height: 20px;
    opacity: 0.8;
    border: none;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-mask: none;
    mask: none;
}

/* Amélioration de la visibilité sur fond clair/sombre */
body.light-theme .cursor {
    border-color: #6c63ff;
}

body.light-theme .cursor-follower {
    background-color: #6c63ff;
}

body.dark-theme .cursor {
    border-color: #7d75ff;
}

body.dark-theme .cursor-follower {
    background-color: #7d75ff;
}

/* Effet de clic sur le curseur */
.cursor.clicked,
.cursor-follower.clicked {
    transform: translate(-50%, -50%) scale(0.7);
    opacity: 0.8;
    transition: transform 0.1s ease-out, opacity 0.1s ease-out;
}

/* Désactiver le curseur personnalisé sur mobile */
@media (max-width: 768px) {
    .cursor,
    .cursor-follower {
        display: none !important;
    }
}

/* Désactiver le curseur par défaut */
* {
    cursor: none;
}

/* Style pour les éléments avec curseur personnalisé */
.cursor-pointer {
    cursor: none !important;
    position: relative;
}

/* Réactiver le curseur pour les éléments de saisie et les liens */
input, textarea, button, a, .cursor-disabled {
    cursor: none !important;
}

/* ===== VARIABLES ===== */
:root {
    /* Couleurs principales */
    --primary-color: #6c63ff;
    --primary-dark: #5549ff;
    --secondary-color: #ff6584;
    --dark-color: #1a1a2e;
    --darker-color: #16213e;
    --light-color: #f8f9ff;
    --gray-color: #6c757d;
    --light-gray: #e9ecef;
    
    /* Typographie */
    --heading-font: 'Space Grotesk', sans-serif;
    --body-font: 'Space Grotesk', sans-serif;
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--body-font);
    background-color: var(--light-color);
    color: var(--dark-color);
    line-height: 1.7;
    overflow-x: hidden;
    transition: var(--transition);
}

body.dark-theme {
    --light-color: #0f0f1a;
    --dark-color: #f8f9ff;
    --darker-color: #e6e6ff;
    --light-gray: #2a2a3e;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 700;
    line-height: 1.3;
    color: var(--dark-color);
}

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== NAVIGATION ===== */
/* Navbar Desktop */
.desktop-navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition);
    background-color: rgba(26, 26, 46, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.desktop-navbar.scrolled {
    padding: 1rem 0;
    background-color: rgba(26, 26, 46, 0.95);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.desktop-navbar .navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.desktop-navbar .logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--light-color);
    text-decoration: none;
    transition: var(--transition);
    font-family: var(--heading-font);
}

.desktop-navbar .logo span {
    color: var(--primary-color);
}

.desktop-navbar .nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    margin: 0;
    padding: 0;
}

.desktop-navbar .nav-links li {
    margin-left: 2.5rem;
}

.desktop-navbar .nav-link {
    color: var(--light-color);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

.desktop-navbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.desktop-navbar .nav-link:hover,
.desktop-navbar .nav-link.active {
    color: var(--primary-color);
}

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

/* Navbar Mobile */
.mobile-navbar {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.mobile-navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.mobile-logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-decoration: none;
    font-family: var(--heading-font);
    z-index: 1002;
}

.mobile-logo span {
    color: var(--primary-color);
}

/* Menu Hamburger */
.hamburger-menu {
    width: 30px;
    height: 25px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    z-index: 1002;
    position: relative;
}

.hamburger-icon {
    width: 30px;
    height: 25px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    margin-left: -30px;
}

.hamburger-icon span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: #000;
    border-radius: 3px;
    transition: all 0.3s ease;
    transform-origin: center;
}

/* Animation du menu hamburger */
.hamburger-icon.active span:nth-child(1) {
    transform: translateY(11px) rotate(45deg);
}

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

.hamburger-icon.active span:nth-child(3) {
    transform: translateY(-11px) rotate(-45deg);
}

/* Menu mobile */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 350px;
    height: 100vh;
    background-color: #fff;
    z-index: 1001;
    transition: var(--transition);
    padding: 6rem 2rem 2rem;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

.mobile-nav-links {
    list-style: none;
    padding: 0;
    margin: 2rem 0 0;
}

.mobile-nav-links li {
    margin: 2rem 0;
    opacity: 0;
    transform: translateX(20px);
    transition: all 0.4s ease;
}

.mobile-nav-link {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 500;
    transition: var(--transition);
    display: block;
    padding: 0.5rem 0;
    position: relative;
    font-family: var(--heading-font);
}

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

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

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

/* Media Queries pour la gestion de l'affichage */
@media (max-width: 1024px) {
    .navbar .nav-links li {
        margin-left: 1.5rem;
    }
}

@media (max-width: 768px) {
    .navbar {
        display: none;
    }
    
    .mobile-navbar {
        display: block;
    }
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 10px;
    transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

html {
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) #f1f1f1;
}

@supports (scrollbar-color: auto) {
    * {
        scrollbar-width: thin;
        scrollbar-color: var(--primary-color) #f1f1f1;
    }
}

/* ===== NAVBAR STYLES ===== */
.navbar {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px; /* Largeur initiale réduite */
    height: 100px; /* Hauteur fixe */
    z-index: 1000;
    padding: 0;
    transition: width 0.3s ease, background-color 0.3s ease;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    overflow: hidden;
    opacity: 0.9;
    will-change: width, transform;
}

.navbar:hover,
.navbar.expanded {
    width: 700px; /* Largeur au survol ou quand étendue */
    left: 50%;
}

.navbar:hover .nav-links,
.navbar.expanded .nav-links {
    opacity: 1;
    pointer-events: all;
    transition-delay: 0.1s;
}

.navbar-container {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 2rem;
    position: relative;
}

.logo {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
    white-space: nowrap;
    position: relative;
    z-index: 2;
    background: white;
    padding-right: 1.5rem;
    margin-right: -1rem; /* Pour compenser le padding du container */
    margin-bottom: 10px;
}

.logo span {
    color: black;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0 2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    white-space: nowrap;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: black;
    text-decoration: none;
    position: relative;
    padding: 0.5rem 1rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 30px;
    overflow: hidden;
    z-index: 1;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.4s cubic-bezier(0.6, 0, 0.2, 1);
    z-index: -1;
    border-radius: 30px;
    border: 2px solid transparent;
}

.nav-link::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border: 2px solid black;
    border-radius: 30px;
    transform: scale(0.95);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
}

.nav-link:hover {
    color: black;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.nav-link:hover::before {
    opacity: 1;
    transform: scale(1);
}

.nav-link:hover::after {
    opacity: 1;
    transform: scale(1);
}

.nav-link span {
    position: relative;
    display: inline-block;
    transition: transform 0.3s ease;
    
}

.nav-link:hover span {
    transform: translateY(-2px);
}

/* Styles du menu hamburger */
.menu-toggle {
    display: none;
    cursor: pointer;
    z-index: 1001;
    padding: 10px;
    border: none;
    background: transparent;
}

.hamburger {
    width: 30px;
    height: 20px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--dark-color);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 3px;
    position: relative;
    top: -15px;
    transform-origin: center;
}
/* Styles pour le menu mobile */
@media (max-width: 768px) {
    body {
        overflow-x: hidden;
        position: relative;
        left: 0;
        right: 0;
        width: 100vw;
    }
    * {
        cursor: default;
    }
    /* Empêcher le défilement horizontal sur mobile */
    html {
        overflow-x: hidden;
    }

    .hero-visual {
        display: none !important;
    }

    /* Centrer le contenu du héros */
    .hero-content {
        text-align: center;
    }

    .hero-text {
        margin: 0 auto;
        max-width: 80%;
        text-align: left;
    }

    .hero-text h4,
    .hero-text h1 {
        text-align: left;
    }

    .hero-text .typing-text,
    .hero-text .description {
        text-align: left;
    }

    .social-links {
        text-align: center;
    }

    .scroll-down {
        position: fixed;
        bottom: 20px;
        left: 50%;
        transform: translateX(-50%);
    }

    /* Styles spécifiques pour la section À Propos sur mobile */
    .about-section {
        padding: 80px 20px;
    }

    .about-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }

    .about-image {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .about-text {
        text-align: center;
        max-width: 80%;
        margin: 0 auto;
    }

    .info-grid {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        align-items: center;
        background: var(--light-color);
        padding: 20px;
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }

    .info-item {
        margin: 10px 0;
        text-align: center;
    }

    .info-icon {
        margin-bottom: 10px;
    }

    .info-icon i {
        font-size: 1.5rem;
        color: var(--primary-color);
    }

    .info-content h4 {
        font-size: 1rem;
        margin-bottom: 5px;
        color: var(--dark-color);
    }

    .info-content p {
        font-size: 1.1rem;
        color: var(--gray-color);
    }

    .menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        z-index: 1001;
        position: absolute;
        right: 20px;
        top: 20px;
    }

    .hamburger {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 20px;
    }

    .hamburger span {
        display: block;
        width: 100%;
        height: 3px;
        background-color: var(--dark-color);
        transition: all 0.3s ease;
        border-radius: 3px;
        position: relative;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: #fff;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1);
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        padding: 2rem 0;
        z-index: 999;
        margin: 0;
        opacity: 1;
        visibility: visible;
    }
    
    .nav-links.active {
        right: 0;
    }

    .nav-links li {
        margin: 1.5rem 0;
        list-style: none;
        width: 100%;
        text-align: center;
    }

    .nav-link {
        font-size: 1.2rem;
        padding: 0.8rem 1.5rem;
        display: block;
        color: var(--dark-color);
        text-decoration: none;
        transition: color 0.3s ease;
    }

    .nav-link:hover {
        color: var(--primary-color);
    }

    /* Animation du bouton hamburger */
    .hamburger {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 20px;
        position: relative;
    }

    .hamburger span {
        display: block;
        width: 100%;
        height: 2.5px;
        background-color: var(--dark-color);
        border-radius: 3px;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        position: relative;
        transform-origin: center;
    }

    /* Animation en croix */
    .hamburger.active span:first-child {
        transform: translateY(9px) rotate(45deg);
    }

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

    .hamburger.active span:last-child {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    /* Empêcher le défilement quand le menu est ouvert */
    body.menu-open {
        overflow: hidden;
    }
    
    /* Ajuster la navbar pour le mobile */
    .navbar {
        padding: 1rem 0;
    }
    
    .navbar-container {
        padding: 0 1.5rem;
    }
    .menu-toggle {
      display: block;
  }

  .nav-links {
      position: fixed;
      top: 0;
      right: -100%;
      width: 80%;
      max-width: 400px;
      height: 100vh;
      background-color: var(--light-color);
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 2rem;
      transition: var(--transition);
      z-index: 1000;
      padding: 2rem;
      box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  }

  .nav-links.active {
      right: 0;
  }

  .nav-link {
      font-size: 1.2rem;
      padding: 0.8rem 1.5rem;
  }

  .nav-link::after {
      display: none;
  }

  body.dark-theme .nav-links {
      background-color: var(--darker-color);
  }
}

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

/* Menu mobile */
.menu-toggle {
    display: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger {
    width: 30px;
    height: 20px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--dark-color);
    border-radius: 3px;
    transition: var(--transition);
}

/* Thème sombre */
body.dark-theme .navbar {
    background-color: rgba(15, 15, 26, 0.95);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

body.dark-theme .nav-link {
    color: var(--light-color);
}

/* Styles responsifs */
@media (max-width: 992px) {
    .menu-toggle {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background-color: var(--light-color);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2rem;
        transition: var(--transition);
        z-index: 1000;
        padding: 2rem;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-link {
        font-size: 1.2rem;
        padding: 0.8rem 1.5rem;
    }

    .nav-link::after {
        display: none;
    }

    body.dark-theme .nav-links {
        background-color: var(--darker-color);
    }
}

/* ===== BOUTONS ===== */
/* Styles de base des boutons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: none;
    border: 2px solid transparent;
    outline: none;
    text-decoration: none;
    position: relative;
    z-index: 1;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.primary-btn {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 15px rgba(108, 99, 255, 0.3);
}

.primary-btn:hover {
    background: var(--primary-dark);
    box-shadow: 0 6px 20px rgba(108, 99, 255, 0.4);
}

.primary-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--primary-dark), var(--secondary-color));
    z-index: -1;
    transition: opacity 0.3s ease;
    opacity: 0;
}

.primary-btn:hover::before {
    opacity: 1;
}

.secondary-btn {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 12px 30px;
}

.secondary-btn:hover {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: none;
    box-shadow: none;
}

/* Styles des icônes dans les boutons */
.btn i {
    font-size: 0.9em;
}

.primary-btn i {
    color: white;
}

.secondary-btn i {
    color: var(--primary-color);
}

.btn:hover i {
    transform: translateX(5px);
}

/* ===== SECTION HÉROS ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: flex-start; /* Alignement à gauche */
    padding: 80px 5% 40px; /* Padding réduit en haut et en bas */
    position: relative;
    overflow: visible;
    margin: 0;
    width: 100%;
    height: 100vh;
    z-index: 10;
    background-color: #f8f9ff;
    box-sizing: border-box;
    background-image: linear-gradient(135deg, rgba(108, 99, 255, 0.03) 0%, rgba(255, 255, 255, 0) 50%);
    position: fixed; /* Ajout de position fixe */
    top: 0;
    left: 0;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0 40px;
    position: relative;
    z-index: 2;
}

.hero-text {
    flex: 1;
    max-width: 700px;
    padding: 0 60px 0 0;
    position: relative;
    z-index: 2;
    margin-top: 0px; /* Décalage vers le haut */
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    min-height: 500px; /* Hauteur minimale pour éviter les sauts */
}

/* Styles pour le titre et le sous-titre */
.greeting {
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 600;
    display: inline-block;
    position: relative;
    padding-left: 20px;
    letter-spacing: 1px;
}

.hero .name {
    font-size: 4.5rem;
    font-weight: 800;
    margin: 10px 0 25px;
    line-height: 1.1;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: -1px;
}

/* Style pour l'animation de frappe */
.typewriter {
    min-height: 60px;
    margin: 0 0 30px;
    text-align: left;
    width: 100%;
    font-size: 2.2rem;
    font-weight: 600;
    color: var(--dark-color);
}

.typewriter .typing-text {
    display: inline-block;
    min-width: 300px;
    height: 1.2em;
    text-align: left;
    padding-right: 5px;
}

.typewriter .typing-text::after {
    content: '|';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    font-weight: 400;
    color: var(--primary-color);
    animation: blink 1s infinite;
    margin-left: 2px;
}

/* Style pour les boutons CTA */
.cta-buttons {
    display: flex;
    gap: 20px;
    margin: 20px 0 10px; /* Marge réduite en haut et en bas */
    position: relative;
    z-index: 2;
}

/* Style pour les icônes sociales */
.social-links {
    display: flex;
    gap: 15px;
    margin: 10px 0;
    position: relative;
    z-index: 2;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
    border: none;
    outline: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* Bouton principal */
.primary-btn {
    background: linear-gradient(45deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 14px 35px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(108, 99, 255, 0.5);
    background: linear-gradient(45deg, var(--primary-dark), var(--primary-color));
}

/* Bouton secondaire */
.secondary-btn {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 14px 35px;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: none;
}

.secondary-btn:hover {
    background: transparent;
    transform: none;
    box-shadow: none;
    color: var(--primary-color);
}

/* Animation de clignotement du curseur */
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Éléments décoratifs flottants */
.floating-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(30px);
    opacity: 0.2;
    z-index: 0;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--primary-color);
    top: -100px;
    right: -100px;
    animation: float 15s ease-in-out infinite;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: var(--secondary-color);
    bottom: 100px;
    left: -50px;
    animation: float 12s ease-in-out infinite reverse;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: #6c63ff;
    top: 30%;
    right: 20%;
    animation: float 18s ease-in-out infinite;
}

.shape-4 {
    width: 250px;
    height: 250px;
    background: #ff6584;
    bottom: -50px;
    right: 20%;
    animation: float 20s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0);
    }
    25% {
        transform: translate(20px, 20px);
    }
    50% {
        transform: translate(0, 40px);
    }
    75% {
        transform: translate(-20px, 20px);
    }
}

/* Reset des styles de débogage */
.hero * {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background-color: transparent;
    color: inherit;
    z-index: auto;
}

.hero::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: linear-gradient(180deg, rgba(108, 99, 255, 0.1) 0%, rgba(108, 99, 255, 0) 70%);
    top: -300px;
    right: -200px;
    z-index: -1;
}

.hero::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: linear-gradient(180deg, rgba(255, 101, 132, 0.1) 0%, rgba(255, 101, 132, 0) 70%);
    bottom: -200px;
    left: -100px;
    z-index: -1;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    z-index: 1;
}

.hero-text {
    flex: 1;
    max-width: 600px;
}

.greeting {
    font-size: 1.2rem;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 15px;
    font-weight: 600;
    display: inline-block;
    position: relative;
    padding-left: 15px;
}

.greeting::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 20px;
    background-color: var(--primary-color);
    border-radius: 3px;
}

.hero .name {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.typewriter {
    min-height: 60px;
    margin: 0 0 15px 0; /* Réduction de la marge en bas */
    display: flex;
    align-items: center;
    position: relative;
}

.typing-text {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-right: 10px;
    display: inline-block;
    min-width: 20px; /* Garde de l'espace même quand vide */
}

.typewriter .cursor {
    display: inline-block;
    width: 3px;
    height: 30px;
    background-color: var(--primary-color);
    margin-left: 5px;
    animation: blink 1s infinite;
    position: relative;
    top: 5px;
    opacity: 1;
    transition: opacity 0.3s ease;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.hero .description {
    font-size: 1.1rem;
    color: black;
    margin: 0 0 20px 0; /* Réduction de la marge en bas */
    max-width: 90%;
    line-height: 1.6;
}

/* Boutons CTA */
.cta-buttons {
    display: flex;
    gap: 20px;
    margin: 30px 0;
    position: relative;
    z-index: 3;
}

.social-links {
    display: flex;
    gap: 15px;
    margin: 0; /* Suppression des marges par défaut */
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--light-gray);
    color: var(--dark-color);
    font-size: 1.1rem;
}

.social-links a:hover {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: translateY(-3px);
    scale: 1.05;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
    left: 50%;
    top: 50%;
}

.profile-image {
    width: 400px;
    height: 400px;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: morph 8s ease-in-out infinite;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

@keyframes morph {
    0% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
    50% { border-radius: 70% 30% 40% 60% / 60% 40% 60% 40%; }
    100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
}

.image-placeholder {
    width: 90%;
    height: 90%;
    background-color: var(--light-color);
    border-radius: inherit;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: var(--primary-color);
}

.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.floating-element {
    position: absolute;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    animation: float 6s ease-in-out infinite;
}

.floating-element.html {
    background-color: #e34f26;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element.css {
    background-color: #264de4;
    top: 10%;
    right: 10%;
    animation-delay: 1s;
}

.floating-element.js {
    background-color: #f7df1e;
    bottom: 10%;
    left: 10%;
    animation-delay: 2s;
    color: #000;
}

.floating-element.react {
    background-color: #61dafb;
    bottom: 10%;
    right: 10%;
    animation-delay: 3s;
    color: #000;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

.scroll-down {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: 0.9rem;
    transition: var(--transition);
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid black;
    border-radius: 20px;
    display: flex;
    justify-content: center;
    padding-top: 5px;
    margin-top: 10px;
    position: relative;
    overflow: visible;
}


.wheel {
    width: 5px;
    height: 10px;
    background-color: black;
    border-radius: 3px;
    animation: scroll 2s infinite;
    position: absolute;
    top: 7px;
    left: 13.5px;
    margin-left: -2.5px;
    z-index: 2;
    opacity: 1;
}

@keyframes scroll {
    0% { transform: translateY(0); opacity: 1; }
    100% { transform: translateY(15px); opacity: 0; }
}

/* ===== SECTION PROJETS ===== */
.projects-section {
    padding: 100px 0;
    background-color: #fff;
    position: relative;
    z-index: 5;
}

.projects-section .section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    top: 0;
    left: 50%;
    color: var(--dark-color);
    position: relative;
    padding-bottom: 1rem;
    transform: translateX(-50%);
}

.projects-section .section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: black;
    border-radius: 2px;
}

.projects-grid {
     display: grid;   /* a remettre si il y a plusieurs projets */
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    position: relative;
    margin-bottom: 10vh;
}

.project-card {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.project-image {
    position: relative;
    overflow: hidden;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
}

.project-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-links {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card:hover .project-links {
    opacity: 1;
}

.project-link {
    color: #fff;
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    text-decoration: none;
}

.project-link:hover {
    background: #fff;
    color: var(--primary-color);
    transform: translateY(-3px);
}

.project-info {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.project-info h3 {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    color: var(--dark-color);
}

.project-info p {
    color: #000000;
    margin-bottom: 1.2rem;
    line-height: 1.6;
    flex-grow: 1;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
}

.project-tech span {
    background: black;
    color: rgb(255, 255, 255);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Responsive */
@media (max-width: 992px) {
    .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .projects-section {
        padding: 60px 0;
    }
    
    .projects-section .section-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .project-info h3 {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .project-card {
        max-width: 100%;
    }
}

/* ===== SECTION À PROPOS ===== */
.about-section {
    background-color: var(--light-color);
    z-index: 5; /* Z-index plus élevé que la section héro */
    margin-top: 100vh; /* Commence après la hauteur de l'écran */
    min-height: 100vh;
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 50vh;
}

.about-section .container {
    position: relative;
    z-index: 2;
    margin-left: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2rem;
    line-height: 1.2;
    margin: 0;
    color: var(--dark-color);
    position: relative;
    padding-bottom: 1rem;
}

.about-section .section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: black;
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 600;
    position: relative;
    top: -50px;
}

.about-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 60px;
    margin-top: 60px;
}

.about-image {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
}

.image-wrapper {
    position: relative;
    width: 100%;
    max-width: 400px;
}

.main-image {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    padding: 10px;
    border-radius: 20px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.image-placeholder {
    width: 100%;
    height: 100%;
    min-height: 400px;
    border-radius: 15px;
    background-color: #f0f0ff;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 5rem;
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: white;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    z-index: 1;
}

.experience-badge .years {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 5px;
}

.experience-badge .text {
    font-size: 0.9rem;
    color: var(--gray-color);
}

.about-text {
    flex: 1;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    line-height: 1.4;
}

.about-text p {
    color: var(--gray-color);
    margin-bottom: 30px;
    line-height: 1.8;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.info-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(108, 99, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.info-content h4 {
    font-size: 1rem;
    color: var(--gray-color);
    margin-bottom: 5px;
    font-weight: 500;
}

.info-content p {
    font-size: 1.1rem;
    color: var(--dark-color);
    font-weight: 600;
    margin: 0;
}

.about-cta {
    margin-top: 40px;
}

/* Section Compétences */
.skills-section {
    margin-top: 80px;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.skill-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    text-align: center;
}

.dark-theme .skill-card {
    background: var(--darker-color);
}

.skill-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.skill-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 1.8rem;
    transition: var(--transition);
}

.skill-card:hover .skill-icon {
    transform: rotateY(180deg);
}

.skill-card h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.skill-card p {
    color: #000000;
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Styles responsifs */
@media (max-width: 1024px) {
    .about-content {
        flex-direction: column;
        text-align: center;
    }
    
    .about-image {
        margin-bottom: 40px;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto 30px;
    }
    
    .info-item {
        justify-content: center;
        text-align: center;
        flex-direction: column;
        align-items: center;
    }
    
    .experience-badge {
        right: 0;
        left: 0;
        margin: 0 auto;
        width: 200px;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero .name {
        font-size: 3rem;
    }
    
    .typing-text {
        font-size: 1.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
    
    .profile-image {
        width: 300px;
        height: 300px;
    }
}
  body {
    overflow-x: hidden;
    min-height: 100vh;
    color: #333;
    line-height: 1.6;
  }
  body.no-scroll {
    overflow: hidden;
  }
  #home {
    position: absolute;
    top: 0;
  }
  header {
    width: 100%;
    height: 15vh;
    position: fixed;
    z-index: 100;
    left: 0;
    right: 0;
    top: 0;
    padding: 20px 6%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: default;
    backdrop-filter: blur(8px);
  }
  
  header .logo {
    font-size: 35px;
    text-transform: capitalize;
    font-weight: 700;
    letter-spacing: 1px;
    color: #fff;
  }
  
  header .logo span {
    color: #fff;
    background: linear-gradient(45deg, #A941D2 0% , #2D0075 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  header nav {
    position: relative;
    padding: 15px 0;
    left: 0%;
    background: transparent;
    border-radius: 25px;
    height: 52px;
    transition: all 0.2s;
  }
  header nav a {
    position: relative;
    font-size: 18px;
    text-transform: capitalize;
    text-decoration: none;
    font-weight: 500;
    margin: 10px;
    padding: 8px 10px;
    color: #000000;
    transition: all 0.2s;
    border-radius: 15px;
    font-weight: 600;
    z-index: 2;
    transition: all 0.2s;
  }
  a:hover {
    transition: all 0.2s;
  }
  header nav a {
    position: relative;
    overflow: hidden;
  }
  header nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: linear-gradient(45deg, #A941D2 0% , #2D0075 100%);
    transition: width 0.3s ease-out;
  }
  header nav a:hover::after {
    width: 100%;
  }
  .h1-nthx {
    font-size: 35px;
    font-weight: 700;
    letter-spacing: 1px;
    background: linear-gradient(45deg, #A941D2 0% , #2D0075 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  .p-nthx {
    font-size: 65px;
    font-weight: 700;
    letter-spacing: 1px;
    background: linear-gradient(45deg, #A941D2 0% , #2D0075 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-top: 38vh;
    margin-left: 37vw;
    transform: translate(-50%, -50%);
  }
  .p-nthx2 {
    font-size: 30px;
    font-weight: 700;
    letter-spacing: 1px;
    background: linear-gradient(45deg, #A941D2 0% , #2D0075 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-top: 1vw;
    margin-left: 37vw;
    transform: translate(-50%, -50%);
  }
  .btn {
    margin-top: 70vh;
    margin-left: 6vw;
    transform: translate(-50%, -50%);
    padding: 10px 20px;
    background-color: transparent;
    color: #000000;
    text-decoration: none;
    font-weight: 500;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    border-image: linear-gradient(45deg, #A941D2 0%, #2D0075 100%) 1;
    cursor: pointer;
  }

  .btn:hover {
    background: linear-gradient(45deg, #A941D2 0% , #2D0075 100%);
    color: #ffffff;
    transform: translate(-50%, -50%) translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    cursor: pointer;
  }

  .btn:hover .icon-contactus {
    fill: #ffffff;
  }
  .icon-contactus {
    width: 25px;
    height: 25px;
    margin-right: 10px;
    margin: -2px;
    position: relative;
    top: 4px;
  }
  .btn:hover {
    background: linear-gradient(45deg, #A941D2 0% , #2D0075 100%);
    transition: all 0.2s;
    color: #ffffff;
    margin-top: 69.2vh;
  }
  .btn:hover .icon-contactus {
    fill: #ffffff;
  }

  h2 {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
    font-size: 34px;
    margin-bottom: 50px;
    text-transform: uppercase;
    position: relative;
    top: 100px;
  }
  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    top: 100px;
  } 
  .services-section-wrapper {
    width: 100%;
    max-width: 1200px;
    padding: 0 20px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin: 50px 0;
  }
  
  .services-box {
    background-color: #222222;
    color: white;
    width: 250px;
    padding: 30px 20px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    transition: all 0.3s;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }
  
  /* Section Héros */
  .hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding: 100px 8% 80px;
  }

  .hero-content {
    flex: 1;
    max-width: 600px;
  }

  .hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: #2d2d2d;
  }

  .hero-title .highlight {
    background: linear-gradient(45deg, #A941D2 0%, #2D0075 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .hero-subtitle {
    font-size: 1.8rem;
    color: #555;
    margin-bottom: 2rem;
    min-height: 3rem;
    display: flex;
    align-items: center;
  }

  .typing-text {
    margin-right: 0.5rem;
  }

  .cursor {
    display: inline-block;
    width: 3px;
    background: linear-gradient(45deg, #A941D2 0%, #2D0075 100%);
    margin-left: 2px;
    animation: blink 1s infinite;
  }

  @keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
  }

  .hero-description {
    font-size: 1.1rem;
    color: #000000;
    margin-bottom: 2.5rem;
    line-height: 1.7;
  }

  .cta-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
  }

  .btn {
    padding: 1rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    text-align: center;
  }

  .primary-btn {
    background: linear-gradient(45deg, #A941D2 0%, #2D0075 100%);
    color: white;
    border: 2px solid transparent;
  }

  .primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(169, 65, 210, 0.2);
  }

  .secondary-btn {
    background: transparent;
    color: #2D0075;
    border: 2px solid #2D0075;
  }

  .secondary-btn:hover {
    background: rgba(45, 0, 117, 0.05);
    transform: translateY(-3px);
  }

  .hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 2rem;
  }

  .profile-image {
    width: 400px;
    height: 400px;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    background: linear-gradient(45deg, #A941D2 0%, #2D0075 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    animation: morphing 10s infinite;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  }

  .image-placeholder {
    width: 90%;
    height: 90%;
    background: white;
    border-radius: 25% 75% 75% 25% / 25% 25% 75% 75%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 8rem;
    color: #2D0075;
  }

  @keyframes morphing {
    0% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
    25% { border-radius: 58% 42% 75% 25% / 76% 46% 54% 24%; }
    50% { border-radius: 50% 50% 33% 67% / 55% 27% 73% 45%; }
    75% { border-radius: 33% 67% 58% 42% / 63% 68% 32% 37%; }
  }

  /* Section À Propos */
  .about-section {
    position: relative;
    background-color: var(--light-color);
    z-index: 2; /* S'assurer que cette section est au-dessus du héros */
    transform: translateY(-1px); /* Éviter un espace entre les sections */
  }

  .section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 5rem;
    color: #2d2d2d;
    position: relative;
  }

  .section-title::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background: black;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
  }

  .about-content {
    display: flex;
    gap: 4rem;
    margin-top: 4rem;
  }

  .about-text {
    flex: 1;
  }

  .about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: #2d2d2d;
  }

  .about-text p {
    color: #000000;
    margin-bottom: 2rem;
    line-height: 1.8;
  }

  .about-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
  }

  .detail-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
  }

  .detail-item i {
    font-size: 1.5rem;
    color: #A941D2;
    margin-top: 0.3rem;
  }

  .detail-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
    color: #2d2d2d;
  }

  .detail-item p {
    margin: 0;
    color: #000000;
  }

  .about-skills {
    flex: 1;
    background: #f8f9ff;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.05);
  }

  .about-skills h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: #2d2d2d;
  }

  .skill-item {
    margin-bottom: 1.5rem;
  }

  .skill-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
  }

  .skill-info span:first-child {
    font-weight: 600;
    color: #000000;
  }

  .skill-info span:last-child {
    color: #000000;
  }

  .skill-bar {
    width: 100%;
    height: 10px;
    background: #e0e0e0;
    border-radius: 5px;
    overflow: hidden;
  }

  .skill-level {
    height: 100%;
    background: linear-gradient(45deg, #A941D2 0%, #2D0075 100%);
    border-radius: 5px;
    position: relative;
    transition: width 1.5s ease-in-out;
  }

  .skill-level::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shine 2s infinite;
  }

  @keyframes shine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
  }

  /* Responsive Design */
  @media (max-width: 992px) {
    .hero {
      flex-direction: column;
      text-align: center;
      padding: 120px 5% 80px;
    }

    .hero-content {
      margin-bottom: 4rem;
      max-width: 100%;
    }

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

    .about-content {
      flex-direction: column;
    }
  }

  @media (max-width: 768px) {
    .hero-title {
      font-size: 2.8rem;
    }

    .hero-subtitle {
      font-size: 1.5rem;
    }

    .profile-image {
      width: 300px;
      height: 300px;
    }

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

  @media (max-width: 576px) {
    .hero-title {
      font-size: 2.2rem;
    }

    .hero-subtitle {
      font-size: 1.3rem;
    }

    .cta-buttons {
      flex-direction: column;
      gap: 1rem;
    }

    .btn {
      width: 100%;
    }
  }


/* ===== SECTION CONTACT ===== */
.contact-section {
    padding: 100px 0;
    background-color: #f8f9ff;
    position: relative;
    margin-top: 10vh;
    margin-bottom: 10vh;
    z-index: 5;
}

.contact-section .section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
    position: relative;
    padding-bottom: 1rem;
    top: -5rem;
}

.contact-section .section-subtitle {
    text-align: center;
    color: #000000;
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.contact-container {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-info {
    flex: 1;
    background: #fff;
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.05);
    height: fit-content;
}

.contact-method {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(108, 99, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.5rem;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.contact-details h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.contact-details a, .contact-details p {
    color: #000000;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.social-media {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #eee;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-color);
    font-size: 1rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icon:hover {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: translateY(-3px);
    scale: 1.05;
}

.contact-form {
    flex: 2;
    background: #fff;
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.05);
}

.form-group {
    position: relative;
    margin-bottom: 2rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 0;
    font-size: 1rem;
    border: none;
    border-bottom: 2px solid #ddd;
    outline: none;
    background: transparent;
    transition: all 0.3s ease;
}

.form-group textarea {
    resize: none;
    min-height: 100px;
    padding-top: 1.5rem;
}

.form-group label {
    position: absolute;
    top: 1rem;
    left: 0;
    color: #000000;
    pointer-events: none;
    transition: all 0.3s ease;
}

/* Style pour les labels actifs */
.form-group label.active {
    top: -1.2rem;
    left: 0;
    font-size: 0.8rem;
    color: #000;
}

/* Style pour les champs invalides */
.form-group input.invalid,
.form-group textarea.invalid {
    border-color: #ff6b6b !important;
}

.form-group input.invalid ~ label,
.form-group textarea.invalid ~ label {
    color: #ff6b6b !important;
}

.form-group .focus-border {
    position: absolute;
    bottom: 0px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: black;
    transition: width 0.3s ease;
}
#message ~ .focus-border {
    bottom: 8px !important;
}

.form-group input:focus ~ label,
.form-group input:valid ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:valid ~ label {
    top: -1.2rem;
    left: 0;
    font-size: 0.8rem;
    color: black;
}

.form-group input:focus ~ .focus-border,
.form-group textarea:focus ~ .focus-border {
    width: 100%;
}

.submit-btn {
    position: relative;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    border: none;
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    margin-top: 1rem;
    overflow: hidden;
    z-index: 1;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Styles pour le bouton en cours de chargement */
.submit-btn {
    position: relative;
}

.submit-btn .btn-text {
    transition: opacity 0.3s ease, transform 0.3s ease;
    display: inline-block;
}

.submit-btn .btn-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    opacity: 0;
    transition: all 0.3s ease;
}

.submit-btn.btn-loading {
    pointer-events: none;
}

.submit-btn.btn-loading .btn-text {
    opacity: 0;
    transform: translateX(10px);
}

.submit-btn.btn-loading .btn-spinner {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    animation: btn-spin 0.8s linear infinite;
}

@keyframes btn-spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--secondary-color), var(--primary-color));
    z-index: -1;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-100%);
}

.submit-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    z-index: -2;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(108, 99, 255, 0.4);
    color: #fff;
}

.submit-btn:hover::before {
    opacity: 1;
    transform: translateX(0);
}

/* Effet de vague au survol */
@keyframes wave {
    0% {
        transform: translateX(-100%) scaleX(1);
    }
    100% {
        transform: translateX(100%) scaleX(1);
    }
}

.submit-btn span {
    position: relative;
    display: inline-block;
    transition: transform 0.3s ease;
}

.submit-btn:hover span {
    animation: bounce 0.5s ease infinite alternate;
}

@keyframes bounce {
    from {
        transform: translateY(0);
    }
    to {
        transform: translateY(-3px);
    }
}

/* Effet de lueur au survol */
.submit-btn:hover {
    filter: brightness(1.1);
}

/* Animation de l'icône */
.submit-btn i {
    transition: transform 0.3s ease;
}

.submit-btn:hover i {
    transform: translateX(3px);
}

/* Map */
.map-container {
    width: 100%;
    margin-top: -50px;
    position: relative;
    z-index: 1;
}

/* Footer */
.footer {
    background: #000000;
    color: #fff;
    padding: 80px 0 30px;
    position: relative;
    z-index: 2;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-logo .logo {
    color: #fff;
    font-size: 1.8rem;
    font-weight: 700;
    text-decoration: none;
    margin-bottom: 1.5rem;
    display: inline-block;
}

.footer-logo .logo span {
    color: var(--primary-color);
}

.footer-logo p {
    color: #ffffff;
    line-height: 1.6;
    margin-top: 1rem;
}

.footer-links h3,
.footer-contact h3 {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.8rem;
}

.footer-links h3::after,
.footer-contact h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

/* Styles pour l'animation de chargement du bouton d'envoi */
.submit-btn .spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
    margin-right: 8px;
    vertical-align: middle;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.submit-btn:disabled {
    opacity: 0.8;
    cursor: not-allowed;
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    transform: translateX(5px);
}

.footer-contact p {
    color: #ffffff;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.footer-contact i {
    color: var(--primary-color);
    width: 20px;
    text-align: center;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: #b3b3b3;
    font-size: 0.9rem;
    margin: 0;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    color: #b3b3b3;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    text-decoration: none;
}

.footer-social a:hover {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

/* Responsive */
@media (max-width: 992px) {
    .contact-container {
        flex-direction: column;
    }
    
    .map-container {
        margin-top: 0;
    }
}

@media (max-width: 768px) {
    .contact-section {
        padding: 60px 0;
    }
    
    .contact-section .section-title {
        font-size: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .contact-info,
    .contact-form {
        padding: 1.5rem;
    }
    
    .contact-method {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .contact-icon {
        margin-bottom: 1rem;
    }
    
    .footer-bottom {
        text-align: center;
    }
    
    .footer-social {
        margin-top: 1rem;
        justify-content: center;
        width: 100%;
    }
}
.footer-text {
    color: #000000 !important;
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0 auto;
    opacity: 1;
    text-align: center;
    width: 100%;
    padding: 15px 0;
    letter-spacing: 0.5px;
    text-shadow: 0 1px 1px rgba(0,0,0,0.1);
}
#titre-projets {
    margin-bottom: 5vh;
    top: 10vh;
}
#footer-logo, .logo {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    
}
#about {
    position: relative;
    top: 95vh;
}