/* Responsive */
@media (max-width: 992px) {
  .welcome {
    flex-direction: column-reverse;
    text-align: center;
    padding: 50px 5%;
  }

  .welcome-text h1 {
    font-size: 2rem;
  }

  .welcome-text p {
    font-size: 0.95rem;
  }

  .welcome-img img {
    max-width: 400px;
  }
}

/* Smartphone */
@media (max-width: 600px) {
  .welcome {
    padding: 40px 5%;
  }

  .welcome-text h1 {
    font-size: 1.6rem;
  }

  .welcome-text p {
    font-size: 0.9rem;
  }

  .welcome-buttons {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }

  .welcome .btn {
    width: 90%;
    font-size: 0.85rem;
    padding: 10px;
  }

  .welcome-img img {
    max-width: 320px;
  }
}

/* =================================
   KOLEKSI
================================= */
/* kegiatan */
.kegiatan-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 8%;
  text-align: center;
}

/* Responsive kegiatan-section untuk layar besar */
@media (min-width: 1400px) {
  .kegiatan-section {
    max-width: 1400px;
  }
}

@media (min-width: 1600px) {
  .kegiatan-section {
    max-width: 1600px;
  }
}

@media (min-width: 1920px) {
  .kegiatan-section {
    max-width: 1800px;
  }
}

.kegiatan-title {
  font-size: clamp(1.5rem, 2.2vw, 2.2rem);
  color: #003366;
  font-weight: 700;
  position: relative;
  display: inline-block;
  margin-bottom: 10px;
}

.kegiatan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.kegiatan-item {
  background: white;
  padding: 20px;
  border-radius: 15px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  max-width: 260px;
  margin: 0 auto;
}

.kegiatan-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.15);
}

.kegiatan-item img {
  width: clamp(150px, 11vw, 200px);
  height: clamp(150px, 11vw, 200px);
  object-fit: contain;
  transition: filter 0.3s ease;
}

.kegiatan-item:hover img {
  filter: brightness(80%);
}

.kegiatan-item p {
  color: #666;
  font-size: 0.9rem;
  margin: 10px 0 15px 0;
  /* text-align: justify; */
}

/* 🌐 Tablet (max-width: 900px) */
@media (max-width: 900px) {
  .kegiatan-title {
    font-size: 1.6rem;
  }

  .kegiatan-item img {
    width: 75%;
  }

  .kegiatan-item {
    padding: 18px 10px;
  }
}

/* 📱 Handphone (max-width: 600px): 2 card per baris */
@media (max-width: 600px) {
  .kegiatan-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }

  .kegiatan-item {
    padding: 15px 8px;
    max-width: 100%;
  }

  .kegiatan-item img {
    width: 80%;
  }

  .kegiatan-item h3 {
    font-size: 0.95rem;
  }

  .kegiatan-item p {
    font-size: 0.8rem;
  }
}

/* 📱 Layar sangat kecil (max-width: 400px): 2 card per baris */
@media (max-width: 400px) {
  .kegiatan-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .kegiatan-item img {
    width: 85%;
  }
}

/* layanan */
.layanan-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 8%;
  text-align: center;
}

/* Responsive layanan-section untuk layar besar */
@media (min-width: 1400px) {
  .layanan-section {
    max-width: 1400px;
  }
}

@media (min-width: 1600px) {
  .layanan-section {
    max-width: 1600px;
  }
}

@media (min-width: 1920px) {
  .layanan-section {
    max-width: 1800px;
  }
}

.layanan-title {
  font-size: clamp(1.5rem, 2.2vw, 2.2rem);
  color: #003366;
  font-weight: 700;
  position: relative;
  display: inline-block;
  margin-bottom: 10px;
}

.layanan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.layanan-item {
  background: white;
  padding: 20px;
  border-radius: 15px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  max-width: 260px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100%;
}

.layanan-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.15);
}

.layanan-item img {
  width: clamp(150px, 11vw, 200px);
  height: clamp(150px, 11vw, 200px);
  object-fit: contain;
  transition: filter 0.3s ease;
  display: block;
  margin: 0 auto;
}

.layanan-item:hover img {
  filter: brightness(80%);
}

.layanan-item h3,
.layanan-item .title-h3 {
  padding: 15px 0 15px 0;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.layanan-item p {
  color: #666;
  font-size: 0.9rem;
  margin: 10px 0 15px 0;
  flex-grow: 1;
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  /* text-align: justify; */
}

.card-btn {
  background: linear-gradient(90deg, #0056b3, #0073e6);
  color: #fff;
  border: none;
  border-radius: 25px;
  padding: 8px 20px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}
.card-btn:hover {
  background: linear-gradient(90deg, #0073e6, #00aaff);
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 115, 230, 0.3);
}

/* 🌐 Tablet (max-width: 900px) */
@media (max-width: 900px) {
  .layanan-title {
    font-size: 1.6rem;
  }

  .layanan-item img {
    width: 75%;
  }

  .layanan-item {
    padding: 18px 10px;
  }
}

/* 📱 Handphone (max-width: 600px): 2 card per baris */
@media (max-width: 600px) {
  .layanan-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }

  .layanan-item {
    padding: 15px 8px;
    max-width: 100%;
  }

  .layanan-item img {
    width: 80%;
  }

  .layanan-item h3 {
    font-size: 0.95rem;
  }

  .layanan-item p {
    font-size: 0.8rem;
  }
}

/* 📱 Layar sangat kecil (max-width: 400px): 1 card per baris */
@media (max-width: 400px) {
  .layanan-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .layanan-item img {
    width: 85%;
  }
}

/* =================================
   ANIMATIONS
================================= */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(-10%, -10%);
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =================================
   RESPONSIVE DESIGN
================================= */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.8rem;
  }
}

@media (max-width: 768px) {
  .hero-content {
    padding: 60px 20px;
  }

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

  .hero-subtitle {
    font-size: 1rem;
  }

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

  .org-level.level-3 {
    flex-direction: column;
    align-items: center;
  }

  .team-grid {
    grid-template-columns: 1fr;
  }

  .koleksi-item {
    flex-direction: column;
    text-align: center;
  }

  .diseminasi-grid,
  .pengolahan-grid,
  .jaringan-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.8rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .org-card {
    min-width: 150px;
    padding: 20px;
  }

  .org-icon {
    font-size: 2rem;
  }

  .card-dark {
    padding: 25px 20px;
  }

  .card-icon {
    font-size: 40px;
  }
}

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

/* Layar Desktop Besar (1400px - 1599px) */
@media (min-width: 1400px) {
  .kegiatan-section,
  .layanan-section {
    max-width: 1400px;
  }

  .kegiatan-title,
  .layanan-title {
    font-size: clamp(1.8rem, 2.2vw, 2.2rem);
  }

  .kegiatan-item,
  .layanan-item {
    max-width: clamp(260px, 18vw, 300px);
    padding: clamp(20px, 1.5vw, 25px);
  }

  .kegiatan-item img,
  .layanan-item img {
    width: clamp(150px, 11vw, 180px);
    height: clamp(150px, 11vw, 180px);
  }

  .kegiatan-item p,
  .layanan-item p {
    font-size: clamp(0.9rem, 1.1vw, 1.1rem);
  }

  .card-btn {
    padding: clamp(8px, 0.8vw, 10px) clamp(20px, 1.8vw, 25px);
    font-size: clamp(0.9rem, 1.1vw, 1.1rem);
  }

  .welcome-text h1 {
    font-size: clamp(2rem, 2.5vw, 2.5rem);
  }

  .welcome-text p {
    font-size: clamp(0.95rem, 1.2vw, 1.2rem);
  }
}

/* Layar Desktop Sangat Besar (1600px - 1919px) */
@media (min-width: 1600px) {
  .kegiatan-section,
  .layanan-section {
    max-width: 1600px;
  }

  .kegiatan-title,
  .layanan-title {
    font-size: clamp(2.2rem, 2.5vw, 2.5rem);
  }

  .kegiatan-item,
  .layanan-item {
    max-width: clamp(300px, 20vw, 350px);
    padding: clamp(25px, 1.8vw, 30px);
  }

  .kegiatan-item img,
  .layanan-item img {
    width: clamp(180px, 12vw, 200px);
    height: clamp(180px, 12vw, 200px);
  }

  .welcome-text h1 {
    font-size: clamp(2.5rem, 3vw, 3rem);
  }
}

/* Layar Ultra Wide (1920px+) */
@media (min-width: 1920px) {
  .kegiatan-section,
  .layanan-section {
    max-width: 1800px;
  }

  .kegiatan-title,
  .layanan-title {
    font-size: clamp(2.5rem, 2.8vw, 2.8rem);
  }

  .kegiatan-item,
  .layanan-item {
    max-width: clamp(350px, 22vw, 400px);
    padding: clamp(30px, 2vw, 35px);
  }

  .kegiatan-item img,
  .layanan-item img {
    width: clamp(200px, 13vw, 220px);
    height: clamp(200px, 13vw, 220px);
  }

  .welcome-text h1 {
    font-size: clamp(3rem, 3.5vw, 3.5rem);
  }
}