/* ===== VARIABLES CSS ===== */
:root {
  --primary-color: #00bfff;
  --secondary-color: #ff7f50;
  --text-color: #222;
  --bg-color: #f5faff;
  --card-bg: white;
  --header-bg: linear-gradient(90deg, #00bfff, #ff7f50);
  --shadow: 0 4px 12px rgba(0,0,0,0.15);
  --transition: all 0.3s ease;
}

.dark-mode {
  --primary-color: #4fc3f7;
  --secondary-color: #ff9b73;
  --text-color: #eee;
  --bg-color: #121212;
  --card-bg: #1e1e1e;
  --header-bg: linear-gradient(90deg, #222, #ff7f50);
  --shadow: 0 4px 12px rgba(0,0,0,0.4);
}

/* ===== GLOBAL ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  transition: var(--transition);
}

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

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

/* ===== HEADER ===== */
header {
  background: var(--header-bg);
  color: white;
  padding: 15px 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

header h1 {
  font-size: 24px;
  font-weight: 700;
}

nav {
  display: flex;
  align-items: center;
}

nav a {
  margin-left: 20px;
  font-weight: 600;
  transition: var(--transition);
  position: relative;
}

nav a:not(.download-cv):after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: white;
  transition: var(--transition);
}

nav a:hover:not(.download-cv):after {
  width: 100%;
}

#mode-btn {
  padding: 8px 15px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-weight: bold;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  margin-left: 15px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

nav a.download-cv {
  margin-left: 15px;
  background: var(--secondary-color);
  color: white;
  padding: 8px 16px;
  border-radius: 8px;
  transition: var(--transition);
}

nav a.download-cv:hover {
  background: #e06b3d;
  transform: translateY(-2px);
}

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

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: white;
  margin: 4px 0;
  transition: var(--transition);
}

/* Animation for hamburger menu */
.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* ===== HERO SECTION ===== */
.hero {
  text-align: center;
  padding: 100px 20px;
  background: #e0f7ff;
  position: relative;
  overflow: hidden;
}

.dark-mode .hero {
  background: #1a2e40;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%2300bfff' fill-opacity='0.1' d='M0,128L48,117.3C96,107,192,85,288,112C384,139,480,213,576,224C672,235,768,181,864,160C960,139,1056,149,1152,165.3C1248,181,1344,203,1392,213.3L1440,224L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E");
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero img {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 4px solid var(--primary-color);
  margin-bottom: 20px;
  object-fit: cover;
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.hero h2 {
  font-size: 2.5rem;
  color: var(--secondary-color);
  margin-bottom: 10px;
  font-weight: 700;
}

.hero p {
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto;
}

.hero-cta {
  margin-top: 30px;
}

.hero-cta button {
  padding: 12px 30px;
  border: none;
  background: var(--secondary-color);
  color: white;
  font-weight: bold;
  border-radius: 30px;
  cursor: pointer;
  font-size: 1rem;
  transition: var(--transition);
  margin: 0 10px;
}

.hero-cta button:hover {
  background: #e06b3d;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.hero-cta button:last-child {
  background: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

.dark-mode .hero-cta button:last-child {
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.hero-cta button:last-child:hover {
  background: var(--primary-color);
  color: white;
}

/* ===== SECTIONS ===== */
.section {
  padding: 80px 0;
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 1s ease, transform 1s ease;
}

.section.visible {
  opacity: 1;
  transform: translateY(0);
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
  color: var(--primary-color);
  font-size: 2.2rem;
  position: relative;
  padding-bottom: 15px;
}

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

/* ===== CARDS ===== */
.card {
  background: var(--card-bg);
  padding: 25px;
  border-radius: 12px;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  transition: var(--transition);
  cursor: pointer;
  border-left: 4px solid var(--primary-color);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

/* ===== ABOUT SECTION ===== */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
}

@media (max-width: 768px) {
  .about-content {
    grid-template-columns: 1fr;
  }
}

.about-text p {
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.about-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
  margin-top: 20px;
}

.about-info-item {
  display: flex;
  align-items: center;
}

.about-info-item strong {
  margin-right: 5px;
  color: var(--secondary-color);
}

/* ===== SERVICES SECTION ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.service-card {
  text-align: center;
  padding: 30px 20px;
  transition: var(--transition);
}

.service-card i {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.service-card h3 {
  margin-bottom: 15px;
  color: var(--secondary-color);
}

/* ===== SKILLS SECTION ===== */
.skill {
  margin-bottom: 25px;
}

.skill-name {
  margin-bottom: 8px;
  font-weight: bold;
  display: flex;
  justify-content: space-between;
}

.progress {
  width: 100%;
  background: #ddd;
  height: 12px;
  border-radius: 8px;
  overflow: hidden;
}

.dark-mode .progress {
  background: #333;
}

.progress-bar {
  height: 100%;
  background: var(--primary-color);
  width: 0%;
  transition: width 2s cubic-bezier(0.1, 0.45, 0.1, 0.9);
  border-radius: 8px;
  position: relative;
}

.progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  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%); }
}

/* ===== PORTFOLIO SECTION ===== */
.portfolio-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 30px;
  gap: 10px;
}

.filter-btn {
  padding: 8px 20px;
  background: transparent;
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
  border-radius: 30px;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn.active, .filter-btn:hover {
  background: var(--primary-color);
  color: white;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 25px;
}

.portfolio-item {
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.portfolio-item:hover {
  transform: translateY(-5px);
}

.portfolio-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: var(--transition);
}

.portfolio-item:hover img {
  transform: scale(1.1);
}

.portfolio-info {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 20px;
  background: rgba(0,0,0,0.8);
  color: white;
  transform: translateY(100%);
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-info {
  transform: translateY(0);
}

.portfolio-info h3 {
  margin-bottom: 5px;
  color: var(--secondary-color);
}

/* ===== BOUTIQUE SECTION ===== */
.boutique-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 30px;
  gap: 10px;
}

.boutique-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 25px;
}

.produit-card {
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.produit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.produit-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.produit-info {
  padding: 20px;
}

.produit-titre {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--secondary-color);
}

.produit-description {
  color: #777;
  margin-bottom: 15px;
  font-size: 0.9rem;
}

.dark-mode .produit-description {
  color: #aaa;
}

.produit-prix {
  font-weight: bold;
  font-size: 1.3rem;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.ajouter-panier {
  width: 100%;
  padding: 10px;
  background: var(--secondary-color);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
  font-weight: bold;
}

.ajouter-panier:hover {
  background: #e06b3d;
}

/* ===== PANIER ===== */
.panier-sidebar {
  position: fixed;
  top: 0;
  right: -350px;
  width: 350px;
  height: 100vh;
  background: var(--card-bg);
  box-shadow: -5px 0 15px rgba(0,0,0,0.1);
  z-index: 1001;
  transition: var(--transition);
  padding: 20px;
  overflow-y: auto;
}

.panier-sidebar.open {
  right: 0;
}

.panier-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid #ddd;
}

.dark-mode .panier-header {
  border-bottom: 1px solid #444;
}

.fermer-panier {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--secondary-color);
}

.panier-items {
  margin-bottom: 20px;
}

.panier-item {
  display: flex;
  margin-bottom: 15px;
  padding-bottom: 15px;
  border-bottom: 1px solid #eee;
}

.dark-mode .panier-item {
  border-bottom: 1px solid #333;
}

.panier-item-image {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 8px;
  margin-right: 15px;
}

.panier-item-details {
  flex: 1;
}

.panier-item-nom {
  font-weight: bold;
  margin-bottom: 5px;
}

.panier-item-prix {
  color: var(--primary-color);
  font-weight: bold;
}

.panier-quantite {
  display: flex;
  align-items: center;
  margin-top: 5px;
}

.quantite-btn {
  width: 25px;
  height: 25px;
  background: #eee;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: bold;
}

.dark-mode .quantite-btn {
  background: #333;
  color: white;
}

.quantite {
  margin: 0 10px;
}

.supprimer-item {
  background: none;
  border: none;
  color: #ff4d4d;
  cursor: pointer;
  margin-left: 10px;
}

.panier-total {
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 20px;
  text-align: right;
}

.passer-commande {
  width: 100%;
  padding: 12px;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  transition: var(--transition);
}

.passer-commande:hover {
  background: #0099cc;
}

.panier-vide {
  text-align: center;
  padding: 20px;
  color: #777;
}

.dark-mode .panier-vide {
  color: #aaa;
}

/* ===== BLOG SECTION ===== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 25px;
}

.blog-card {
  transition: var(--transition);
}

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

.blog-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 12px 12px 0 0;
}

.blog-content {
  padding: 20px;
}

.blog-content h3 {
  margin: 10px 0 5px;
  color: var(--secondary-color);
  font-size: 1.2rem;
}

.blog-meta {
  font-size: 0.9rem;
  color: #777;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
}

.dark-mode .blog-meta {
  color: #aaa;
}

.blog-meta i {
  margin-right: 5px;
  color: var(--primary-color);
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials-container {
  max-width: 800px;
  margin: 0 auto;
}

.testimonial {
  background: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  box-shadow: var(--shadow);
  margin-bottom: 30px;
  position: relative;
  font-style: italic;
}

.testimonial::before {
  content: '"';
  font-size: 5rem;
  color: var(--primary-color);
  opacity: 0.2;
  position: absolute;
  top: 10px;
  left: 20px;
  line-height: 1;
}

.testimonial-text {
  margin-bottom: 20px;
  font-size: 1.1rem;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  font-weight: bold;
  color: var(--secondary-color);
  font-style: normal;
}

/* ===== CONTACT SECTION ===== */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

@media (max-width: 768px) {
  .contact-container {
    grid-template-columns: 1fr;
  }
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}

.contact-item i {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-right: 15px;
  width: 30px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-weight: 600;
}

input, textarea {
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 1rem;
  transition: var(--transition);
  background: var(--card-bg);
  color: var(--text-color);
}

.dark-mode input, 
.dark-mode textarea {
  border-color: #444;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(0, 191, 255, 0.2);
}

button[type="submit"] {
  padding: 12px 30px;
  border: none;
  background: var(--secondary-color);
  color: white;
  font-weight: bold;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  transition: var(--transition);
  align-self: flex-start;
}

button[type="submit"]:hover {
  background: #e06b3d;
  transform: translateY(-2px);
}

/* ===== MODAL ===== */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.8);
  justify-content: center;
  align-items: center;
  z-index: 2000;
  padding: 20px;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-content {
  background: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  max-width: 600px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  animation: slideUp 0.3s ease;
}

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

.close {
  position: absolute;
  top: 15px;
  right: 15px;
  font-size: 24px;
  cursor: pointer;
  color: var(--secondary-color);
  transition: var(--transition);
}

.close:hover {
  color: #e06b3d;
  transform: rotate(90deg);
}

/* ===== FOOTER ===== */
footer {
  text-align: center;
  background-color: #222;
  color: white;
  padding: 40px 20px;
  margin-top: 40px;
}

.dark-mode footer {
  background-color: #000;
}

footer p {
  margin-bottom: 20px;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 20px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--secondary-color);
  transform: translateY(-3px);
}

.social-links i {
  font-size: 1.2rem;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 992px) {
  .section {
    padding: 60px 0;
  }
  
  .section-title {
    font-size: 2rem;
    margin-bottom: 40px;
  }
}

@media (max-width: 768px) {
  header {
    padding: 15px;
  }
  
  nav {
    display: none;
    flex-direction: column;
    background: var(--header-bg);
    position: absolute;
    top: 100%;
    right: 0;
    width: 280px;
    padding: 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    border-radius: 0 0 0 12px;
  }
  
  nav a, nav button, nav a.download-cv {
    margin: 10px 0;
    width: 100%;
    text-align: center;
  }
  
  #mode-btn {
    margin: 10px 0;
  }
  
  nav.active {
    display: flex;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .hero {
    padding: 80px 20px;
  }
  
  .hero h2 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .portfolio-filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 10px;
  }
  
  .panier-sidebar {
    width: 300px;
  }
}

@media (max-width: 576px) {
  .hero img {
    width: 150px;
    height: 150px;
  }
  
  .hero h2 {
    font-size: 1.8rem;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .hero-cta {
    display: flex;
    flex-direction: column;
    gap: 15px;
  }
  
  .hero-cta button {
    width: 100%;
    margin: 0;
  }
  
  .panier-sidebar {
    width: 100%;
    right: -100%;
  }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

.dark-mode ::-webkit-scrollbar-track {
  background: #2a2a2a;
}

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #0099cc;
}

/* ===== BACK TO TOP BUTTON ===== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--secondary-color);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  opacity: 0;
  visibility: hidden;
  z-index: 999;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: #e06b3d;
  transform: translateY(-3px);
}

/* ===== ICON PANIER ===== */
.panier-icon {
  position: relative;
  margin-left: 20px;
  cursor: pointer;
}

.panier-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--secondary-color);
  color: white;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: bold;
}