html {
  scroll-behavior: smooth;
}

/* Reset dasar */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Variabel warna */
:root {
  --primary: #000000;
  --accent: #e74c3c;
  --bg: #ffffff;
  --text: #333;
}

/* Global */
body {
  font-family: Arial, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: 800px;
  margin: 0 auto;
}

/* Header */
.site-header {
  background: var(--primary);
  padding: 1rem 0;
  /* Tambahkan animasi transisi gulir ke bawah saat reload */
  transform: translateY(-50px);
  opacity: 0;
  animation: hero-slide-down 1s ease-out forwards;
  }

  @keyframes hero-slide-down {
  to {
  transform: translateY(0);
  opacity: 1;
  }
} 

.nav-menu {
  float: right;
}

.nav-menu a {
    color: #fff;
    text-decoration: none;
    margin-left: 1rem;
    font-family: 'Montserrat', sans-serif;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: var(--accent);
}

.nav-menu a:hover::after {
    transform: scaleX(1);
}

/* Hero */
.hero {
  background-image: url('ELEMEN/computering\ bg.jpg');
  background-size: cover;
  background-position: center;
  filter: brightness(80%);
  padding: 4rem 0;
  text-align: center;
  /* Tambahkan animasi transisi gulir ke bawah saat reload */
  transform: translateY(-50px);
  opacity: 0;
  animation: hero-slide-down 1.1s ease-out forwards;
  }

  @keyframes hero-slide-down {
  to {
  transform: translateY(0);
  opacity: 1;
  }
}

.hero-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.5rem;;
  color: rgb(0, 0, 0);
  text-shadow: 2px 2px 4px rgb(255, 255, 255);
  background-color: #9e9d9d50;
  border-radius: 7px;
}

.hero-desc {
  margin-top: 1rem;
  font-family: Arial, sans-serif;
  font-size: 1rem;
  color: rgb(0, 0, 0);
  text-shadow: 5px 5px 2px rgb(255, 255, 255);
}

/* Section Pencapaian */
.achievements {
  padding: 3rem 0;
}

.section-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  text-align: center;
  margin-bottom: 2rem;
  color: var(--primary);
    transform: translateY(40px) scale(0.9);
  animation: popop 1.5s cubic-bezier(0.23, 1, 0.32, 1) forwards;
  }

  @keyframes popop {
  to {
  opacity: 1;
  transform: translateY(0) scale(1);
  }
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
}

.card {
  background: #ffffff;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 7px 8px rgba(0, 0, 0, 0.1);
  transform: translateY(40px) scale(0.9);
  animation: popop 1.5s cubic-bezier(0.23, 1, 0.32, 1) forwards;
  }

  @keyframes popop {
  to {
  opacity: 1;
  transform: translateY(0) scale(1);
  }

}

.card1 {
  background: #8C1007;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 7px 8px rgba(0, 0, 0, 0.1);
  transform: translateY(40px) scale(0.9);
  animation: popop 1.5s cubic-bezier(0.23, 1, 0.32, 1) forwards;
  }

  @keyframes popop {
  to {
  opacity: 1;
  transform: translateY(0) scale(1);
  }

}

.card-title1 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.25rem;
  color: #fff;
}

.card-date1 {
  display: block;
  margin: 0.5rem 0;
  font-size: 0.875rem;
  color: #fff;
}

.card-desc1 {
  font-family: Arial, sans-serif;
  font-size: 0.95rem;
  color: #fff;
}


.card-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.25rem;
  color: var(--accent);
}

.card-date {
  display: block;
  margin: 0.5rem 0;
  font-size: 0.875rem;
  color: var(--primary);
}

.card-desc {
  font-family: Arial, sans-serif;
  font-size: 0.95rem;
  color: var(--text);
}

.card-image {
  width: 100%;
  overflow: hidden;
  margin-top: 12px;
  border: solid 2px white;
  border-radius: 8px;
}

.card-image img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.card-image1 {
  width: 100%;
  overflow: hidden;
  margin-top: 12px;
  border: solid 2px rgb(0, 0, 0);
  border-radius: 8px;
}

.card-image1 img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.card-image2 {
  width: 100%;
  overflow: hidden;
  margin-top: 12px;
  border: solid 2px rgb(0, 0, 0);
  border-radius: 8px;
}

.card-image2 img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}



/* Footer */
.site-footer {
  background: var(--primary);
  color: #fff;
  text-align: center;
  padding: 4rem 0;
  margin-top: 3rem;
}

/* Responsif */
@media (max-width: 600px) {
  .nav-menu {
    float: none;
    text-align: center;
    margin-top: 1rem;
  }

  .logo {
    display: block;
    text-align: center;
  }
}