/* ═══════════════ PROJECTS GRID ═══════════════ */
#projects {
  padding: 4rem 1.5rem 3rem;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

#projects .section-subtitle {
  margin-bottom: 2.5rem;
}

/* ── Grid ── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  text-align: left;
}

/* ── Card ── */
.project-card {
  background: #fff;
  border: 1px solid rgba(69, 122, 126, 0.18);
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.35s ease, color 0.35s ease, border-color 0.35s ease;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.10);
}

.project-card--3d {
  overflow: visible;
}

.project-card--3d:hover {
  transform: none;
  box-shadow: none;
}

.project-card--dashboard:hover {
  transform: none;
  box-shadow: none;
}

/* ── Image ── */
.project-card-img {
  position: relative;
  aspect-ratio: 600 / 340;
  overflow: hidden;
  background: #e8edee;
  transition: background-color 0.35s ease;
}

.project-card-img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.45s ease, transform 0.5s ease;
}

/* ── Dashboard hover (crossfade) ── */
.project-card-img .img-hover {
  opacity: 0;
}

.project-card:not(.project-card--3d):hover .project-card-img .img-primary {
  opacity: 0;
}

.project-card:not(.project-card--3d):hover .project-card-img .img-hover {
  opacity: 1;
}

/* ── Single-image zoom ── */
.card--single .project-card-img img {
  transition: opacity 0.45s ease, transform 0.5s ease;
}

.card--single:hover .project-card-img img {
  transform: scale(1.06);
}

/* ── 3D hover effect (project cards only) ── */
.project-card--3d .project-card-img {
  overflow: visible;
  perspective: 2500px;
}

.project-card--3d .wrapper {
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: 14px 14px 0 0;
  overflow: hidden;
  transition: all 0.5s;
}

.project-card--3d .cover-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.project-card--3d .project-card-img:hover .wrapper {
  transform: perspective(900px) translateY(-5%) rotateX(25deg) translateZ(0);
  box-shadow: 2px 35px 32px -8px rgba(0, 0, 0, 0.75);
}

.project-card--3d .wrapper::before,
.project-card--3d .wrapper::after {
  content: "";
  opacity: 0;
  width: 100%;
  height: 80px;
  transition: all 0.5s;
  position: absolute;
  left: 0;
}

.project-card--3d .wrapper::before {
  top: 0;
  height: 100%;
  background-image: linear-gradient(to top,
    transparent 46%,
    rgba(12, 13, 19, 0.5) 68%,
    rgba(12, 13, 19) 97%);
}

.project-card--3d .wrapper::after {
  bottom: 0;
  opacity: 1;
  background-image: linear-gradient(to bottom,
    transparent 46%,
    rgba(12, 13, 19, 0.5) 68%,
    rgba(12, 13, 19) 97%);
}

.project-card--3d .project-card-img:hover .wrapper::before,
.project-card--3d .wrapper::after {
  opacity: 1;
}

.project-card--3d .project-card-img:hover .wrapper::after {
  height: 120px;
}

.project-card--3d .character {
  height: 75%;
  width: 100%;
  opacity: 0;
  transition: all 0.5s;
  position: absolute;
  bottom: 0;
  left: 0;
  top: auto;
  right: auto;
  z-index: -1;
  border-radius: 10px;
  object-fit: contain;
  object-position: bottom center;
}

.project-card--3d .project-card-img:hover .character {
  opacity: 1;
  transform: translate3d(0%, -30%, 100px);
}

/* ── Body ── */
.project-card-body {
  padding: 1rem 1.2rem 1.2rem;
}

/* ── Badge ── */
.project-card-body .card-badge {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 0.15rem 0.6rem;
  border-radius: 20px;
  margin-bottom: 0.4rem;
  background: rgba(69, 122, 126, 0.12);
  color: var(--primary-color);
  transition: color 0.35s ease, background-color 0.35s ease;
}

/* ── Title ── */
.project-card-body .card-title {
  font-size: 1rem;
  font-weight: 700;
  color: #1c2e30;
  margin: 0 0 0.35rem;
  line-height: 1.3;
  transition: color 0.35s ease;
}

/* ── Description ── */
.project-card-body .card-desc {
  font-size: 0.8rem;
  line-height: 1.45;
  color: #5a7375;
  margin: 0 0 0.7rem;
  transition: color 0.35s ease;
}

/* ── Tags ── */
.project-card-body .card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 0.8rem;
}

.project-card-body .card-tags span {
  font-size: 0.6rem;
  font-weight: 600;
  padding: 0.12rem 0.5rem;
  border-radius: 20px;
  background: rgba(69, 122, 126, 0.08);
  color: var(--primary-color);
  transition: color 0.35s ease, background-color 0.35s ease;
}

/* ── Button ── */
.project-card-body .card-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  border: 1.5px solid var(--primary-color);
  background: transparent;
  color: var(--primary-color);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
  font-family: inherit;
}

.project-card-body .card-btn:hover {
  background: var(--primary-color);
  color: #fff;
}

.project-card-body .card-btn::before {
  content: "\2197\00a0";
}

/* ═══════════════ DARK MODE ═══════════════ */
:is(.dark-mode) .project-card {
  background: #1e3235;
  border-color: rgba(127, 204, 208, 0.2);
}

:is(.dark-mode) .project-card:hover {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.30);
}

:is(.dark-mode) .project-card--3d:hover {
  box-shadow: none;
}

:is(.dark-mode) .project-card--dashboard:hover {
  box-shadow: none;
}

:is(.dark-mode) .project-card-img {
  background: #152426;
}

:is(.dark-mode) .project-card--3d .wrapper {
  background: #152426;
}

:is(.dark-mode) .project-card-body .card-badge {
  background: rgba(127, 204, 208, 0.12);
  color: var(--primary-light);
}

:is(.dark-mode) .project-card-body .card-title {
  color: #e2f0f1;
}

:is(.dark-mode) .project-card-body .card-desc {
  color: #99b8ba;
}

:is(.dark-mode) .project-card-body .card-tags span {
  background: rgba(127, 204, 208, 0.1);
  color: var(--primary-light);
}

:is(.dark-mode) .project-card-body .card-btn {
  border-color: var(--primary-light);
  color: var(--primary-light);
}

:is(.dark-mode) .project-card-body .card-btn:hover {
  background: var(--primary-light);
  color: #1c2e30;
}

/* ═══════════════ RESPONSIVE ═══════════════ */
@media (max-width: 900px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}

@media (max-width: 600px) {
  #projects {
    padding: 3rem 1rem 2rem;
  }

  .project-card-img {
    aspect-ratio: 600 / 300;
  }

  .project-card-body {
    padding: 0.8rem 1rem 1rem;
  }

  .project-card-body .card-title {
    font-size: 0.95rem;
  }
}

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

  .project-card-img {
    aspect-ratio: 600 / 320;
  }
}