/*ARSIP*/
.arsip-section {
  width: 100%;
  background: linear-gradient(135deg, rgba(0, 51, 102, 0.7), rgba(255, 102, 0, 0.5)), url("https://picsum.photos/1920/1080?blur=3");
  padding: 30px 20px;
}

.header-container {
  text-align: center;
  margin-bottom: 20px;
}

.main-title {
  font-size: 2.5rem;
  font-weight: bold;
  color: white;
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto;
}

.content-container {
  background: #dbeafe, 0.6;
  max-width: 1200px;
  margin: 0 auto;
  padding: 50px 30px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  justify-items: center; /* biar isi rata tengah */
}

.arsip-card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  max-width: 350px; /* Atur lebar maksimal */
  padding: 15px;
}

.arsip-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.year-title {
  background: #1e3a8a;
  color: white;
  font-size: 1rem;
  font-weight: 700;
  padding: 20px;
  text-align: center;
}

.image-container {
  width: 100%;
  height: 250px;
  overflow: hidden;
  background: #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.placeholder-img {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #93c5fd 0%, #60a5fa 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: white;
  font-weight: 600;
}

.button-container {
  padding: 25px;
  text-align: center;
  font-size: 1rem;
  font-weight: 700;
}

.view-button {
  background: #1e3a8a;
  color: white;
  border: none;
  padding: 15px 40px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.view-button:hover {
  background: #ff5e00;
  transform: scale(1.05);
}

.view-button:active {
  transform: scale(0.98);
}

@media (max-width: 768px) {
  .grid-container {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .main-title {
    font-size: 2rem;
  }

  .subtitle {
    font-size: 1rem;
  }

  .content-container {
    padding: 30px 20px;
  }

  .image-container {
    height: 200px;
  }
}

@media (max-width: 480px) {
  .arsip-section {
    padding: 40px 15px;
  }

  .main-title {
    font-size: 1.75rem;
  }

  .year-title {
    font-size: 1.3rem;
    padding: 15px;
  }

  .view-button {
    padding: 12px 30px;
    font-size: 0.9rem;
  }
}

/* =================================
  RESPONSIVE DESIGN UNTUK LAYAR BESAR
================================= */

/* Layar Desktop Besar (1400px - 1599px) */
@media (min-width: 1400px) {
  .content-container {
    max-width: 1400px;
  }

  .main-title {
    font-size: clamp(2.5rem, 3vw, 3rem);
  }

  .subtitle {
    font-size: clamp(1.1rem, 1.3vw, 1.3rem);
  }

  .arsip-card {
    max-width: clamp(350px, 25vw, 400px);
  }
}

/* Layar Desktop Sangat Besar (1600px - 1919px) */
@media (min-width: 1600px) {
  .content-container {
    max-width: 1600px;
  }

  .main-title {
    font-size: clamp(3rem, 3.5vw, 3.5rem);
  }

  .arsip-card {
    max-width: clamp(400px, 28vw, 450px);
  }
}

/* Layar Ultra Wide (1920px+) */
@media (min-width: 1920px) {
  .content-container {
    max-width: 1800px;
  }

  .main-title {
    font-size: clamp(3.5rem, 4vw, 4rem);
  }

  .arsip-card {
    max-width: clamp(450px, 30vw, 500px);
  }
}