/* Modify navbar */
.navbar {
    position: fixed;
    top: 0px;
    left: 0;
    width: 100%;
    background-color: var(--background-color);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 5%;
    height: 80px;
    z-index: 1000;
    transition: top 0.4s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.reset-navbar {
    height: 80px;
}

/* Projets */
.hero-about {
    padding: 1rem 0 2rem 0;
    text-align: center;
    color: var(--text-color);
}

.hero-about h1 {
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.hero-about .tagline {
    font-size: 1.2rem;
    opacity: 0.7;
    max-width: 680px;
    margin: 0 auto;
    font-weight: 350;
}

/* Projets */

.header {
  text-align: center;
  padding: 56px 40px 36px;
}

.header h1 {
  font-size: 48px;
  font-weight: 900;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: #111;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 0 40px 80px;
  max-width: 1400px;
  margin: 0 auto;
}

.card {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  cursor: pointer;
  background: #eee;
}

.card img {
  width: 100%;
  height: 350px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease, filter 0.4s ease;
  /* filter: grayscale(100%) brightness(0.9); */
}

.card:hover img {
  transform: scale(1.03);
  /* filter: grayscale(0%) brightness(0.93); */
}

.card-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  /* background: rgba(255, 255, 255, 0.93); */
  padding: 14px 18px;
  backdrop-filter: blur(2px);
}

.card-info h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 3px;
}

.card-info p {
  font-size: 14px;
  color: var(--contrast-color);
}

/* Project Details */

/* ── PAGE HEADER ── */
.container-project {
    width: 60%;
    margin: auto;
}
.section-title {
    font-weight: bold;
    font-size: 30px;
}

/* ── GALLERY ── */
.gallery-wrap {
  position: relative;
  background: var(--background-color);
  overflow: hidden;
}

.main-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  display: block;
  opacity: 0.92;
  transition: opacity 0.4s ease;
}

.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(248, 246, 242, 0.85);
  border: none;
  width: 40px;
  height: 40px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--background-color);
  transition: background 0.2s;
}

.gallery-nav:hover {
  background: var(--white);
  color: var(--text-color);
}

.gallery-nav.prev {
  left: 16px;
}

.gallery-nav.next {
  right: 16px;
}

/* ── THUMBNAILS ── */
.thumbs {
  display: flex;
  gap: 6px;
  padding: 10px 0;
  overflow-x: auto;
  background: var(--background-color);
  color: var(--background-color);
  scrollbar-width: none;
}

.thumbs::-webkit-scrollbar {
  display: none;
}

.thumb {
  flex: 0 0 100px;
  height: 68px;
  object-fit: cover;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.25s;
  border: 2px solid transparent;
}

.thumb.active {
  opacity: 1;
  border-color: var(--text-color);
}

.thumb:hover {
  opacity: 0.85;
  color: var(--background-color)
}

/* ── BODY LAYOUT ── */
.content {
  margin: 0 auto;
  padding: 1rem 0px;
}

/* ── META BLOCK ── */
.meta {
  padding: 5px 20px;
  margin-bottom: 1rem;
  border-left: 3px solid var(--text-color);
  background-color: #272727;
}

.meta-row {
  display: flex;
  gap: 16px;
  padding: 5px 0;
  font-size: 14px;
}

.meta-label {
  font-weight: 500;
  color: var(--text-color);
  min-width: 140px;
  font-style: italic;
}

.meta-value {
  color: var(--text-color);
}

/* ── EDITORIAL TEXT ── */
.article p {
  margin-bottom: 1rem;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-color);
  text-align: justify;
}

/* ── RETURN BUTTON ── */
.return-wrap {
  margin-top: 0px;
  border-top: 1px solid var(--background-color);
  padding-top: 5px;
}

.btn-return {
  display: inline-block;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--background-color);
  background: var(--text-color);
  border: 1px solid var(--background-color);
  padding: 10px 28px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.btn-return:hover {
  background: var(--text-color);
  color: var(--background-color);
}

/* ── RESPONSIVE ── */

@media (max-width: 1400px) {
  .container-project {
    width: 80%;
  }
}

@media (max-width: 1100px) {
  .container-project {
    width: 90%;
  }
}

@media (max-width: 900px) {
  .container-project {
    width: 85%;
  }

  .section-title {
    font-size: 22px;
  }

}
@media (max-width: 768px) {
  .container-project {
    width: 90%;
  }

  .section-title {
    font-size: 18px;
  }

}

@media (max-width: 640px) {
  .page-header {
    padding: 32px 20px 24px;
  }

  .content {
    padding: 32px 0px 60px;
  }

  .main-img {
    height: 260px;
  }

  .meta {
    padding: 20px;
  }

  .meta-row {
    flex-direction: column;
    gap: 2px;
  }

  .meta-label {
    min-width: unset;
  }
}


@media (max-width: 900px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 0 20px 60px;
    gap: 16px;
  }
  .header h1 {
    font-size: 34px;
    letter-spacing: 4px;
  }

}

@media (max-width: 560px) {
  .grid {
    grid-template-columns: 1fr;
  }
  .header h1 {
    font-size: 26px;
    letter-spacing: 3px;
  }
}