* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background: var(--prime-color);
  overflow-x: hidden; /* évite les décalages sur mobile (scroll horizontal / contenu coupé) */
}

:root {
  --prime-color: #0b1220;
  --text-color: #eaf1ff;
  --muted-text: rgba(234, 241, 255, 0.72);
  --card-bg: rgba(255, 255, 255, 0.06);
  --card-border: rgba(84, 180, 239, 0.22);
  --accent: #54b4ef;
  --accent-2: #2b6cb0;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --radius: 16px;
  --container: 1100px;
}

:root {
  --prime-color: #0b1220;
  --text-color: #eaf1ff;
  --muted-text: rgba(234, 241, 255, 0.72);
  --card-bg: rgba(255, 255, 255, 0.06);
  --card-border: rgba(84, 180, 239, 0.22);
  --accent: #54b4ef;
  --accent-2: #2b6cb0;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --radius: 16px;
  --container: 1100px;
}

.light-theme {
  --prime-color: #eef6ff;
  --text-color: #0b1220;
  --muted-text: rgba(11, 18, 32, 0.72);
  --card-bg: rgba(255, 255, 255, 0.85);
  --card-border: rgba(84, 180, 239, 0.35);
  --shadow: 0 10px 30px rgba(11, 18, 32, 0.14);
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

hr {
  border: none;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  border-radius: 999px;
  margin: 32px auto;
  width: min(100%, var(--container));
}

::-webkit-scrollbar {
  height: .4rem;
  width: 0.8rem;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background-color: var(--accent);
  border-radius: 5rem;
}

.container {
  min-height: 100vh;
  width: 100%;
  position: relative;
}

.header {
  height: 72px;
  width: min(100%, var(--container));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.icone {
  background: var(--accent);
  height: 42px;
  width: 42px;
  position: relative;
  border-radius: 50%;
  transition: transform .25s ease, box-shadow .25s ease;
  cursor: pointer;
  flex: 0 0 auto;
}

.icone:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 0 6px rgba(84, 180, 239, 0.18);
}

.header .icone .fa-moon,
.header .icone .fa-sun {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.2rem;
  color: #fff;
  cursor: pointer;
}

.header .icone .fa-sun {
  display: none;
}

.hero-wrapper {
  width: min(100%, var(--container));
  margin: 0 auto;
  padding: 24px 20px 12px;
}

.hero {
  display: grid;
  grid-template-columns: 410px 1fr;
  gap: 36px;
  align-items: center;
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    justify-items: center;
  }
  
  .content {
    text-align: center;
  }
  
  .content p {
    margin-left: auto;
    margin-right: auto;
  }
  
  .social {
    justify-content: center;
  }

  .hero-cta-row {
    flex-wrap: wrap;
  }
}

@media (max-width: 640px) {
  /* Fix pour Samsung Galaxy et appareils Android - Centrage strict */
  body {
    overflow-x: hidden;
    width: 100%;
  }
  
  .container {
    width: 100%;
    overflow-x: hidden;
  }
  
  .hero-wrapper {
    width: 100%;
    padding: 80px 15px 12px;
    margin: 0 auto;
  }
  
  .hero {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0;
  }
  
  .carte {
    margin: 40px auto 0;
    padding-top: 80px;
    width: 100%;
    max-width: 350px;
  }
  
  .carte .image {
    top: -80px;
    height: 140px;
    width: 140px;
  }
  
  .carte .detail {
    margin-top: 40px;
  }
  
  .header {
    padding: 15px;
    margin-bottom: 20px;
    width: 100%;
  }
  
  .content {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 10px;
  }
  
  .pres, .description {
    width: 100%;
    text-align: center;
    padding: 18px 15px;
  }
  
  .pres h1, .description h1 {
    text-align: center;
  }
  
  .content h1 {
    font-size: clamp(22px, 7vw, 30px);
    white-space: normal;
    text-align: center;
    line-height: 1.2;
    width: 100%;
  }
  
  .content h4 {
    font-size: 0.95rem;
    text-align: center;
    line-height: 1.4;
    width: 100%;
  }

  .hero-cta-row {
    flex-direction: column;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    width: 100%;
  }

  /* Bouton CV plus grand et visible sur mobile */
  .content a button {
    padding: 14px 28px;
    font-size: 1rem;
    width: 100%;
    min-width: 200px;
  }

  /* Icônes sociales plus grandes sur mobile */
  .hero-cta-row .social {
    justify-content: center;
    gap: 14px;
  }

  .social .icone {
    width: 44px;
    height: 44px;
  }

  .social .icone a i {
    font-size: 1.3rem;
  }

  /* Carte de contact plus compacte sur mobile */
  .carte .contact {
    gap: 10px;
  }

  .carte .contact .box {
    grid-template-columns: 36px 1fr;
    gap: 8px;
  }

  /* Formulaire de contact amélioré sur mobile */
  .contact-section {
    padding: 15px;
    width: 100%;
  }

  .contact-inner {
    padding: 18px;
    width: 100%;
  }

  .contact-input,
  .contact-textarea {
    padding: 14px 14px 14px 44px;
    font-size: 16px; /* Évite le zoom sur iOS */
  }

  .contact-submit {
    padding: 16px;
    font-size: 1rem;
    width: 100%;
  }

  /* Filtres de projets plus grands pour touch */
  .filters button {
    padding: 10px 18px;
    font-size: 0.95rem;
  }

  /* Centrage strict du contenu dans les cartes (mobile). */
  .tech-category {
    text-align: center;
  }

  .tech-skill-bar {
    justify-items: center;
  }

  .tech-skill-bar p {
    text-align: center;
    justify-self: center;
  }

  .tech-skill-bar .tech-bar {
    width: 100%;
    justify-self: stretch;
  }

  .soft-skill-item {
    text-align: center;
  }

  .soft-skill-item i {
    display: block;
    margin: 10px auto 0 !important; /* override style inline */
  }

  .soft-skill-bar-container {
    margin-left: auto;
    margin-right: auto;
  }

  .soft-skill-percent {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
  }
}

@media (max-width: 480px) {
  .skills-box {
    padding: 18px;
  }
  
  .tech-categories {
    gap: 12px;
  }
  
  .tech-category {
    padding: 12px;
  }
  
  .tech-skill-bar {
    grid-template-columns: 24px 80px 1fr;
    gap: 8px;
  }
  
  .tech-skill-bar p {
    font-size: 0.9rem;
  }
}

.carte {
  width: 100%;
  max-width: 410px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  padding: 52px 22px 22px;
  position: relative;
}

.carte .image {
  height: 200px;
  width: 200px;
  border-radius: 50%;
  overflow: hidden;
  position: absolute;
  top: -70px;
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid rgba(84, 180, 239, 0.35);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.25);
  background: rgba(0, 0, 0, 0.08);
}

.carte .image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.carte .detail {
  text-align: center;
  margin-top: 74px;
}

.carte .detail h2 {
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  font-size: 2rem;
  margin: 0;
  background: linear-gradient(90deg, var(--text-color), var(--accent));
  -webkit-text-fill-color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

.carte .detail p {
  margin: 8px 0 0;
  color: var(--muted-text);
}

.carte .contact {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(84, 180, 239, 0.35);
  display: grid;
  gap: 12px;
}

.carte .contact .box {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 10px;
  align-items: center;
}

.carte .contact .box span {
  color: var(--muted-text);
}

.carte .contact .box .icone i {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.content {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.content h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.1;
  white-space: nowrap;
  text-align: left;
  width: 100%;
}

.content a {
  display: inline-block;
  margin: 0;
}

.content h4 {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--accent);
  margin: 0 0 14px;
  text-align: left;
  width: 100%;
}

.content p {
  color: var(--muted-text);
  max-width: 72ch;
  margin: 0 0 18px;
  text-align: left;
}

button {
  font-family: inherit;
}

.content a button {
  border: 1px solid rgba(84, 180, 239, 0.45);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 10px 20px rgba(84, 180, 239, 0.24);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}

.content a button:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
  box-shadow: 0 14px 26px rgba(84, 180, 239, 0.28);
}

.social {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: center;
  margin-top: 16px;
}

.hero-cta-row {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 12px;
  margin-top: 8px;
}

.hero-cta-row .social {
  margin-top: 0;
  justify-content: flex-start;
}

.social span {
  color: var(--muted-text);
  font-size: 1rem;
}

.social .icone a i {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.pres,
.description {
  width: min(100%, var(--container));
  margin: 0 auto;
  padding: 18px 20px;
}

.pres h1,
.description h1 {
  margin: 10px 0 0;
  text-align: center;
  font-size: clamp(1.8rem, 1.4vw + 1.3rem, 2.4rem);
}

span {
  color: var(--accent);
}

h2 {
  color: var(--accent);
}

.skills-section {
  width: min(100%, var(--container));
  margin: 0 auto;
  padding: 0 20px 14px;
}

.skills-box {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  width: 100%;
}

.tech-categories {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 720px) {
  .tech-categories {
    grid-template-columns: 1fr;
  }

  /* Le bloc "Domaines Spécifiques" contient un inline style `grid-column: span 2`,
     qui force des colonnes implicites même en mobile. On annule sur petit écran. */
  .tech-category[style*="grid-column"] {
    grid-column: auto !important;
  }

  /* La grille interne de "Domaines Spécifiques" est en 2 colonnes inline.
     On la force à 1 colonne en mobile. */
  .tech-category > div[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
  }
}

.tech-category,
.soft-skill-item {
  background: rgba(84, 180, 239, 0.08);
  border: 1px solid rgba(84, 180, 239, 0.18);
  border-radius: 14px;
  padding: 14px;
}

.tech-category h3 {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 1.05rem;
}

.tech-skill-bar {
  display: grid;
  grid-template-columns: 28px 90px 1fr;
  gap: 10px;
  align-items: center;
  margin: 10px 0;
}

.tech-skill-bar p {
  margin: 0;
  color: var(--muted-text);
}

.skill-icon {
  font-size: 20px;
  margin-right: 0;
  position: static;
  transform: none;
  color: var(--accent);
}

.nextjs-icon {
  background: #000;
  color: #fff;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 11px;
}

.tailwind-icon {
  color: #38BDF8;
  font-weight: 600;
  font-size: 12px;
}

.tech-bar {
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  overflow: hidden;
}

.light-theme .tech-bar {
  background: rgba(11, 18, 32, 0.12);
}

.tech-progress {
  height: 100%;
  border-radius: 999px;
}

.soft-skills-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 720px) {
  .soft-skills-container {
    grid-template-columns: 1fr;
  }
}

.soft-skill-item {
  text-align: left;
}

.soft-skill-item h3 {
  margin: 0 0 8px;
  color: var(--text-color);
}

.soft-skill-item i {
  position: static;
  transform: none;
  display: inline-block;
}

.soft-skill-bar-container {
  position: relative;
  height: 8px;
  background: rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 8px;
}

.light-theme .soft-skill-bar-container {
  background: rgba(11, 18, 32, 0.12);
}

.soft-skill-bar {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.soft-skill-percent {
  position: absolute;
  right: 0;
  top: -24px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
}

.filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 12px 0 10px;
}

.filters button {
  background: transparent;
  border: 1px solid rgba(84, 180, 239, 0.55);
  color: var(--text-color);
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}

.filters button:hover {
  transform: translateY(-1px);
}

.filters button.active {
  background: var(--accent);
  color: #0b1220;
}

.projects-slider-container {
  position: relative;
  width: min(100%, var(--container));
  margin: 0 auto;
  padding: 20px 60px;
  overflow: hidden;
}

.projects-slider {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 20px 10px;
}

.projects-slider::-webkit-scrollbar {
  display: none;
}

.projects-slider .card {
  flex: 0 0 380px;
  scroll-snap-align: start;
  min-width: 380px;
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(84, 180, 239, 0.4);
  transition: all 0.3s ease;
  z-index: 10;
}

.slider-arrow:hover {
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 6px 30px rgba(84, 180, 239, 0.6);
}

.slider-arrow i {
  position: static;
  transform: none;
  font-size: 1.1rem;
}

.slider-prev {
  left: 10px;
}

.slider-next {
  right: 10px;
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s ease;
}

.slider-dot.active {
  background: var(--accent);
  transform: scale(1.2);
  box-shadow: 0 0 15px rgba(84, 180, 239, 0.6);
}

@media (max-width: 768px) {
  .projects-slider-container {
    padding: 20px 50px;
  }
  
  .projects-slider .card {
    flex: 0 0 320px;
    min-width: 320px;
  }
  
  .slider-arrow {
    width: 42px;
    height: 42px;
  }
}

@media (max-width: 480px) {
  .projects-slider-container {
    /* On réduit le padding pour laisser de la place au contenu centré */
    padding: 12px 18px;
  }
  
  .projects-slider .card {
    flex: 0 0 280px;
    min-width: 280px;
  }

  .projects-slider {
    padding: 14px 6px;
  }

  .slider-prev {
    left: 6px;
  }

  .slider-next {
    right: 6px;
  }
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  display: flex;
  flex-direction: column;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(84, 180, 239, 0.1) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
  z-index: 1;
}

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

.card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(84, 180, 239, 0.6);
  box-shadow: 0 20px 50px rgba(84, 180, 239, 0.2), 0 10px 30px rgba(0, 0, 0, 0.4);
}

.light-theme .card:hover {
  box-shadow: 0 20px 50px rgba(84, 180, 239, 0.15), 0 10px 30px rgba(11, 18, 32, 0.15);
}

.card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card:hover img {
  transform: scale(1.08);
}

.card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 2;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 1.2rem;
  color: var(--text-color);
  font-weight: 600;
  line-height: 1.3;
}

.card p {
  margin: 0 0 12px;
  color: var(--muted-text);
  line-height: 1.5;
  flex: 1;
}

.badges {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: linear-gradient(135deg, rgba(84, 180, 239, 0.2), rgba(43, 108, 176, 0.15));
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  border: 1px solid rgba(84, 180, 239, 0.35);
  transition: all 0.2s ease;
}

.badge:hover {
  background: linear-gradient(135deg, rgba(84, 180, 239, 0.35), rgba(43, 108, 176, 0.25));
  transform: translateY(-1px);
}

.card-links {
  margin-top: 14px;
  display: flex;
  gap: 8px;
}

.card-links a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  padding: 8px 16px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: none;
  transition: all 0.3s ease;
  font-size: 0.9rem;
  box-shadow: 0 4px 15px rgba(84, 180, 239, 0.3);
}

.card-links a::before {
  content: '\f121';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 0.8rem;
}

.card-links a:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(84, 180, 239, 0.4);
  filter: brightness(1.1);
}

.contact-section {
  width: min(100%, var(--container));
  margin: 28px auto 0;
  padding: 20px;
}

.contact-inner {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
}

.contact-title {
  text-align: center;
  margin: 0;
}

.contact-subtitle {
  text-align: center;
  margin: 10px auto 18px;
  color: var(--muted-text);
  max-width: 54ch;
}

.contact-form {
  display: grid;
  gap: 14px;
}

.field {
  position: relative;
}

.field-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted-text);
  pointer-events: none;
}

.field-icon--top {
  top: 18px;
  transform: none;
}

.contact-input,
.contact-textarea {
  width: 100%;
  border: 1px solid rgba(84, 180, 239, 0.25);
  border-radius: 14px;
  padding: 12px 12px 12px 44px;
  background: rgba(0, 0, 0, 0.2);
  color: var(--text-color);
  outline: none;
}

.light-theme .contact-input,
.light-theme .contact-textarea {
  background: rgba(11, 18, 32, 0.04);
}

.contact-textarea {
  padding-top: 12px;
  resize: vertical;
  min-height: 130px;
}

.contact-input:focus,
.contact-textarea:focus {
  border-color: rgba(84, 180, 239, 0.7);
  box-shadow: 0 0 0 6px rgba(84, 180, 239, 0.14);
}

.contact-submit {
  border: 1px solid rgba(84, 180, 239, 0.45);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  padding: 12px 18px;
  border-radius: 14px;
  font-weight: 700;
  cursor: pointer;
}

.contact-submit:hover {
  filter: brightness(1.05);
}

.footer {
  width: min(100%, var(--container));
  margin: 0 auto;
  padding: 0 20px 32px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted-text);
}

.footer a {
  text-decoration: none;
}

@media (max-width: 700px) {
  .footer {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

.certifications-section {
  width: min(100%, var(--container));
  margin: 28px auto;
  padding: 0 20px;
}

.certifications-container h1 {
  text-align: center;
  margin: 0 0 10px;
}

.certifications-container h1 span {
  color: var(--accent);
}

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

.certification-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all 0.3s ease;
}

.certification-card:hover {
  transform: translateY(-4px);
  border-color: rgba(84, 180, 239, 0.5);
  box-shadow: 0 16px 40px rgba(84, 180, 239, 0.15), 0 10px 30px rgba(0, 0, 0, 0.3);
}

.certification-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.certification-icon i {
  font-size: 1.5rem;
  color: #fff;
}

.certification-content h3 {
  margin: 0 0 6px;
  font-size: 1.1rem;
  color: var(--text-color);
}

.certification-org {
  margin: 0 0 4px;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.95rem;
}

.certification-date {
  margin: 0;
  color: var(--muted-text);
  font-size: 0.85rem;
}

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

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* Valeurs par défaut des variables (bloc valide pour éviter un rendu cassé). */
:root {
  --prime-color: #0b1220;
  --text-color: #eaf1ff;
  --muted-text: rgba(234, 241, 255, 0.72);
  --card-bg: rgba(255, 255, 255, 0.06);
  --card-border: rgba(84, 180, 239, 0.22);
  --accent: #54b4ef;
  --accent-2: #2b6cb0;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --radius: 16px;
  --container: 1100px;
}