.about-hero {
  padding: 140px 0 100px;
  background: linear-gradient(180deg, #1a1a1a 0%, #161616 100%);
  position: relative;
  overflow: hidden;
}

.about-hero::before {
  content: '';
  position: absolute;
  top: -150px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(245, 180, 0, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.about-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: flex-start;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* TEXTE GAUCHE */
.about-hero-text {
  padding: 30px 0 0 0;
  opacity: 0;
  transform: translateX(-30px);
  animation: slideInLeft 0.8s ease forwards;
  animation-delay: 0.1s;
  margin-right: auto;
}

.about-hero-label {
  display: inline-block;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: #f5b400;
  margin-bottom: 22px;
}

.about-hero h1 {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 24px;
  color: #fff;
}

.about-hero h1 span {
  color: #f5b400;
}

.about-hero-desc {
  font-size: 17px;
  color: #D9D9D9;
  line-height: 1.8;
  margin-bottom: 36px;
}

.about-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: #f5b400;
  text-decoration: none;
  border: 1px solid rgba(245, 180, 0, 0.3);
  padding: 12px 24px;
  border-radius: 999px;
  transition: background 0.3s, color 0.3s;
}

.about-hero-cta:hover {
  background: rgba(245, 180, 0, 0.1);
}

.about-hero-cta svg {
  transition: transform 0.3s;
}

.about-hero-cta:hover svg {
  transform: translateX(4px);
}

/* PHOTO DROITE */
.about-hero-photo {
  opacity: 0;
  transform: translateX(30px) scale(0.97);
  animation: slideInRight 0.9s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: 0.3s;
  position: relative;
  margin-left: auto;
  width: fit-content;
}

/* Cadre décoratif derrière la photo */
.about-hero-photo::before {
  display: none;
}

.about-hero-photo-inner {
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 3/4;
  max-height: 520px;
  background: #1a1a1a;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.6);
}

.about-hero-photo-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left top;
  display: block;
  transition: transform 0.6s ease;
}

.about-hero-photo:hover .about-hero-photo-inner img {
  transform: scale(1.03);
}

/* ANIMATIONS */
@keyframes slideInLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

/* RESPONSIVE */
@media (max-width: 960px) {
  .about-hero {
    padding: 120px 20px 70px;
  }

  .about-hero-inner {
    grid-template-columns: 1fr;
    padding: 0 20px;
    gap: 40px;
  }

  .about-hero-text {
    padding: 0;
    text-align: center;
  }

  .about-hero h1 {
    font-size: 34px;
  }

  .about-hero-photo {
    max-width: 100%;
  }

  .about-hero-photo::before {
    display: none;
  }

  .about-hero-photo-inner {
    border-radius: 16px;
    aspect-ratio: 4/3;
  }

  .about-hero-badge {
    left: 0;
    bottom: -20px;
  }
}

/* INTRO */
.about-intro {
  padding: 50px 20px;
  background: #0f0f0f;
}

.about-intro-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-intro-text h2 {
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 30px;
  line-height: 1.2;
}

.about-intro-text p {
  font-size: 17px;
  color: #D9D9D9;
  line-height: 1.8;
}

.about-intro-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.stat-box {
  background: #151515;
  border: 1px solid #1e1e1e;
  border-radius: 14px;
  padding: 28px 20px;
  text-align: center;
  transition: border-color 0.3s;
}

.stat-box:hover {
  border-color: #f5b400;
}

.stat-number {
  font-size: 38px;
  font-weight: 800;
  color: #f5b400;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 12px;
  color: #AAAAAA;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* PRESTATIONS */
.about-prestations {
  padding: 50px 20px;
  background: #222222;
}

.about-prestations-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.prestations-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 50px;
}

.prestation-card {
  background: #151515;
  border: 1px solid #1e1e1e;
  border-radius: 16px;
  padding: 28px 24px;
  transition: border-color 0.3s, transform 0.3s;
}

.prestation-card:hover {
  border-color: #f5b400;
  transform: translateY(-4px);
}

.prestation-icon {
  width: 52px;
  height: 52px;
  background: rgba(245, 180, 0, 0.08);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.prestation-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.prestation-card p {
  font-size: 14px;
  color: #AAAAAA;
  line-height: 1.7;
}

@media (max-width: 960px) {
  .prestations-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .prestations-grid {
    grid-template-columns: 1fr;
  }
}

/* CERTIFICATIONS */
.certifications {
  padding: 50px 20px;
  background: #1a1a1a;
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-header .label {
  display: inline-block;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #f5b400;
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: 40px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
}

.section-header p {
  font-size: 17px;
  color: #D9D9D9;
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.7;
}

.cert-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.cert-card {
  background: #111;
  border: 1px solid #1a1a1a;
  border-radius: 20px;
  padding: 32px 26px;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

.cert-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, #f5b400, transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.cert-card:hover {
  transform: translateY(-8px);
  border-color: #2a2a2a;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}

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

.cert-icon {
  width: 100px;
  height: 90px;
  border-radius: 16px;
  background: #1f1f1f;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  transition: background 0.3s;
}

.cert-card:hover .cert-icon {
  background: rgba(245, 180, 0, 0.1);
}

.cert-icon img {
  width: 90px;
  height: 90px;
  object-fit: contain;
}

.cert-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.cert-subtitle {
  font-size: 14px;
  font-weight: 600;
  color: #f5b400;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 18px;
}

.cert-card p {
  font-size: 15px;
  color: #D9D9D9;
  line-height: 1.8;
}

.cert-points {
  margin-top: 24px;
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cert-points li {
  font-size: 14px;
  color: #AAAAAA;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}

.cert-points li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #f5b400;
  flex-shrink: 0;
  margin-top: 6px;
}

/* CTA */
.engagement {
  padding: 50px 20px;
  background: #161616;
}

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

.engagement-inner {
  padding: 60px 60px;
  background: #111;
  border: 1px solid #1e1e1e;
  border-radius: 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
}

.engagement-inner::after {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(245, 180, 0, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.engagement-inner h2 {
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
}

.engagement-inner p {
  font-size: 17px;
  color: #D9D9D9;
  margin-bottom: 40px;
  line-height: 1.8;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* RESPONSIVE */
@media (max-width: 960px) {
  .about-hero h1 {
    font-size: 36px;
  }

  .about-hero-photo {
    margin-left: auto;
    margin-right: auto;
  }

  .about-hero-photo-inner {
    aspect-ratio: 1/1;
    max-height: none;
  }

  .about-intro-inner {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .about-intro-text {
    text-align: center;
  }

  .about-intro-text h2 {
    margin-left: auto;
    margin-right: auto;
  }

  .about-intro-text p {
    max-width: 480px;
    margin: 0 auto;
  }

  .cert-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }

  .engagement-inner {
    padding: 40px 20px;
  }

  .engagement-inner h2 {
    font-size: 26px;
  }
}