body {
  font-family: var(--font-body);
  background: var(--color-background);
  color: var(--color-text);
  margin: 0;
  padding: 0;
}

.container {
  width: 90%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--spacing-s);
}

.section {
  padding: 4rem 0;
}

.hero-section {
  height: 65vh;
  min-height: 520px;
  max-height: 900px;
  display: flex;
  position: relative;
  background: var(--color-black-01);
  color: white;
  overflow: hidden;
}

.hero-swiper .swiper-wrapper {
  height: 100%;
}

.hero-swiper .swiper-slide {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-background{
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero-bg-img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 6s ease-out;
  transform: scale(1);
}
.swiper-slide-active .hero-bg-img {
    transform: scale(1.15);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  padding: clamp(2rem, 5vw, 4rem) 1rem;
  max-width: 1440px;
  width: 100%;
  box-sizing: border-box;
}

.hero-title-primary {
  font-family: var(--font-title);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.1;
  margin: 0;
  color: var(--color-white);
}

.hero-title-secondary {
  font-family: var(--font-title);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.1;
  color: transparent;
  -webkit-text-stroke: 1px var(--color-white);
  text-stroke: 1px var(--color-white);
  margin: 0 0 3rem;
}

.hero-content .btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  border-radius: 0;
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
  transition: all 0.3s ease;
}

.hero-content .btn:hover,
.hero-content .btn:focus {
  background: var(--color-white);
  color: var(--color-primary);
  outline: none;
}

.hero-swiper .swiper-pagination {
  position: absolute;
  bottom: 2rem;
  left: 0;
  right: 0;
  text-align: center;
  z-index: 10;
}

.hero-swiper .swiper-pagination-bullet {
  background: var(--color-white);
  opacity: 0.4;
  width: 10px;
  height: 10px;
  margin: 0 6px;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.hero-swiper .swiper-pagination-bullet-active {
  background: var(--color-primary);
  opacity: 1;
  transform: scale(1.2);
}

.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
  border-radius: 0;
  line-height: 1;
}

.btn-primary {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--color-white);
  color: var(--color-primary);
  outline: none;
}

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

.btn-secondary:hover,
.btn-secondary:focus {
  background: var(--color-primary);
  color: var(--color-white);
  outline: none;
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

.btn-outline:hover,
.btn-outline:focus {
  background: var(--color-primary);
  color: var(--color-white);
  outline: none;
}
.btn-expertise {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  display: inline-block;
  border-radius: 0;
  transition: all 0.3s ease;
}

.btn-expertise:hover,
.btn-expertise:focus {
  background: var(--color-primary);
  color: var(--color-white);
  outline: none;
}

.btn-expertise-small {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.5rem 1rem;
  margin-top: 1rem;
  display: inline-block;
  border-radius: 0;
  transition: all 0.3s ease;
}

.btn-expertise-small:hover,
.btn-expertise-small:focus {
  background: var(--color-primary);
  color: var(--color-white);
  outline: none;
}

.section-title {
  text-align: center;
  font-family: var(--font-title);
  font-size: 2.5rem;
  margin-bottom: 1rem;
  margin-top: 0;
}

.section-description {
  text-align: center;
  margin: 0 auto var(--spacing-s);
  max-width: 800px;
  font-size: 1rem;
}

.section-actions {
  text-align: center;
  margin-top: var(--spacing-m);
}

.title-dual-style {
  text-align: left !important;
}

.title-black {
  color: var(--color-black-01);
  display: block;
}

.title-blackoutline {
  color: transparent;
  -webkit-text-stroke: 1px var(--color-black-01);
  text-stroke: 1px var(--color-black-01);
  font-weight: 900;
  display: block;
}

.title-red {
  color: var(--color-primary);
  display: block;
}


.homepage-expertises {
  background: var(--color-white);
  padding: 4rem 0;
}

.expertises-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.expertises-left .section-title,
.homepage-projects .section-title,
.homepage-engagements .section-title,
.homepage-clients .section-title {
  text-align: left;
  margin-bottom: 1.5rem;
  font-family: var(--font-title);
  font-size: 2.5rem;
  color: var(--color-black-01);
}

.expertises-left .section-description {
  text-align: left;
  margin-bottom: 2rem;
  color: var(--color-black-03);
  line-height: 1.6;
}

.expertises-left .section-actions {
  text-align: left;
}

.expertises-right {
  margin-top: 4rem;
}

.accordion-expertises {
  width: 100%;
  border-top: 1px solid var(--color-grey-01);
  border-bottom: 1px solid var(--color-grey-01);
}

.accordion-item-expertise {
  border-bottom: 1px solid var(--color-grey-01);
  margin: 0;
  transition: background-color 0.2s ease;
}

.accordion-item-expertise:last-child {
  border-bottom: none;
}

.accordion-item-expertise:hover {
  background-color: #F8F9FA;
}

.accordion-title-expertise {
  width: 100% !important;
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  padding: 1.5rem 1rem !important;
  background: none !important;
  border: none !important;
  cursor: pointer !important;
  transition: all 0.3s ease !important;
}

.accordion-title-expertise:hover {
  background: none !important;
}

.accordion-title-expertise:focus,
.accordion-title-expertise:focus-visible {
  background: none !important;
  outline: none !important;
}

.accordion-text {
  font-family: var(--font-title);
  font-size: 1.125rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-black-01);
  text-align: left;
  flex: 1;
  transition: color 0.3s ease;
}

.accordion-title-expertise:hover .accordion-text {
  color: var(--color-primary);
}

.accordion-arrow {
  flex-shrink: 0;
  transition: transform 0.3s ease;
  margin-left: 1rem;
  width: 24px;
  height: 24px;
}

.accordion-arrow svg {
  width: 24px;
  height: 24px;
}

.accordion-title-expertise[aria-expanded="true"] .accordion-arrow {
  transform: rotate(180deg);
}

.accordion-content-expertise {
  overflow: hidden;
  transition: max-height 0.4s ease;
  max-height: 0;
  background: #FAFBFC;
}

.accordion-content-expertise.open {
}

.accordion-content-inner {
  padding: 1rem 1rem 1.5rem 1rem;
  color: var(--color-black-03);
  line-height: 1.6;
}

.section-dark {
  background: var(--color-black-04);
  color: var(--color-white);
}

.section-title-light {
  color: var(--color-white);
}

.section-description-light {
  color: rgba(255, 255, 255, 0.9);
}

.agency-content {
  text-align: center;
  max-width: 1100px;
  margin: 0 auto;
}

.homepage-clients {
  background: var(--color-white);
  padding: 4rem 0;
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2rem;
  margin: 3rem 0;
  justify-items: center;
  align-items: center;
}

.client-item {
  width: 100%;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: var(--color-white);
  border: 1px solid #eee;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.client-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.client-item a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  text-decoration: none;
}

.client-logo {
  max-width: 100%;
  max-height: 80px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%) opacity(0.7);
  transition: filter 0.3s ease;
}

.client-item:hover .client-logo {
  filter: grayscale(0%) opacity(1);
}

.client-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: #F8F9FA;
  border: 2px dashed #E5E5E5;
  border-radius: 4px;
  color: var(--color-black-03);
  font-size: 0.875rem;
  font-weight: 600;
  text-align: center;
  text-transform: uppercase;
  transition: all 0.3s ease;
}

.client-item:hover .client-placeholder {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.engagements-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.engagements-right .section-title,
.engagements-right .section-description {
  text-align: left;
}

.engagements-image {
  aspect-ratio: 4 / 3;
  width: 100%;
}

.engagements-image img,
.engagement-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

@media (min-width: 768px) and (max-width: 1199px) {
  .engagements-image {
    aspect-ratio: 3 / 4;
  }
}

@media (min-width: 1200px) {
  .engagements-image {
    aspect-ratio: 4 / 3;
  }
}
.homepage-projects {
  background: var(--color-white);
  padding: 4rem 0;
}

.homepage-projects .container {
  width: 90%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 5vw, 4rem);
}



@media (max-width: 768px) {
  .expertises-layout,
  .engagements-layout{
    grid-template-columns: 1fr;
  }
  .clients-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

.projects-prev:focus-visible,
.projects-next:focus-visible,
.pagination-dot:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

@media (max-width: 768px) {
    .pagination-dot {
        padding: 0 !important;
    }
}

/* animations*/

.reveal-up {
    will-change: transform, opacity;
}

.parallax-img {
    height: 120% !important;
    width: 100%;
    object-fit: cover;
    margin-top: -10%;
}

.project-thumbnail {
    overflow: hidden; /* pour le parallaxe */
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    line-height: 1.2;
}

.btn {
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    letter-spacing: 0.02em;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}