/* =====================================
   COMPONENTS
   Cards – Buttons – Effects – Lightbox
===================================== */


/* ========= GENERIC GRID ========= */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}


/* ========= CARD BASE ========= */

.card {
  cursor: pointer;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.card:hover {
  transform: translateY(-6px);
}

/* Image wrapper */

.card-image {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow), filter var(--transition-slow);
}

.card:hover .card-image img {
  transform: scale(1.03);
}


/* ========= PROJECT CARD ========= */

.project-card {
  text-align: center;
}

.project-card h3 {
  margin-top: 8px;
  font-size: 1rem;
  letter-spacing: 0.8px;
}


/* ========= BLOG CARD ========= */

.blog-card-content h2,
.post-content h3 {
  font-family: var(--font-secondary);
}


/* ========= BUTTON PRIMARY ========= */

.btn-primary {
  background: #6a6a6a;
  color: white;
  padding: 14px 40px;
  letter-spacing: 2px;
  font-size: 0.75rem;
  text-transform: uppercase;
  transition: var(--transition-fast);
}

.btn-primary:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

.btn-outline {
  border: 1px solid var(--color-text);
  padding: 12px 25px;
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

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


/* ========= LIGHTBOX ========= */

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 3000;
}

.lightbox-img {
  max-width: 85vw;
  max-height: 85vh;
  object-fit: contain;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.lightbox .prev,
.lightbox .next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 50px;
  color: white;
  padding: 20px;
  cursor: pointer;
  user-select: none;
}

.lightbox .prev {
  left: 40px;
}

.lightbox .next {
  right: 40px;
}

.close {
  position: absolute;
  top: 30px;
  right: 40px;
  font-size: 35px;
  color: white;
  cursor: pointer;
}


/* ========= RESPONSIVE ========= */

@media (max-width: 900px) {

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

}

@media (max-width: 600px) {

  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }

}

.back-link {
  display: inline-block;
  margin-bottom: 30px;
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  color: #999;
  transition: color 0.3s ease;
}

.back-link:hover {
  color: #111;
}

.main-nav a.active {
  opacity: 0.7;
}

/* ========= LANGUAGE SWITCH ========= */

.lang-switch {
  margin-left: 20px;
}

.lang-switch a {
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #888;
  text-decoration: none;
}

.lang-switch a:hover {
  color: #000;
}