/* ===========================
   page5: style-page5.css
   =========================== */

body {
  font-family: 'Orbitron', sans-serif;
  margin: 0;
  padding: 0;
}
/* Nav kiri (Back) */
.nav-left {
  display: flex;
  align-items: center;
}
/* === BACK BUTTON === */
.back-btn-box {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: bold;
  text-decoration: none;
  font-size: 16px;
  transition: all 0.3s ease;
}

/* Light Mode */
body:not(.dark-mode) .back-btn-box {
  background: #fff;
  color: #000;
  border: 2px solid #000;
  box-shadow: 0 0 8px rgba(0,0,0,0.4);
}
body:not(.dark-mode) .back-btn-box:hover {
  background: #000;
  color: #fff;
  box-shadow: 0 0 12px #000;
}

/* Dark Mode */
body.dark-mode .back-btn-box {
  background: rgba(0, 0, 0, 0.8);
  color: #0ff;
  border: 2px solid #0ff;
  box-shadow: 0 0 8px #0ff, inset 0 0 4px rgba(0,255,255,0.4);
}
body.dark-mode .back-btn-box:hover {
  background: rgba(0,255,255,0.15);
  color: #fff;
  box-shadow: 0 0 15px #0ff, 0 0 30px #00f;
}




/* Portfolio container */
.portfolio {
  max-width: 1200px;
  margin: 40px auto;
  padding: 20px;
  text-align: center;
}

/* Title */
.portfolio-title {
  font-size: 42px;
  margin-bottom: 10px;
  text-transform: uppercase;
  font-weight: bold;
  color: #000;
  text-shadow: 0 0 6px #111;
}
body.dark-mode .portfolio-title {
  color: #00f8e0;
  text-shadow: 0 0 20px rgba(0,255,255,0.18), 0 0 6px rgba(0,200,255,0.6);
}
.portfolio-subtitle {
  font-size: 16px;
  color: #333;
  margin-bottom: 40px;
}
body.dark-mode .portfolio-subtitle {
  color: rgba(255,255,255,0.75);
}

/* GRID */
.portfolio-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(1, minmax(300px, 1fr));
}

/* PROJECT CARD */
.project-card {
  background: #fff;
  border: 2px solid #111;
  border-radius: 14px;
  padding: 24px;
  text-align: left;
  box-shadow: 0 0 12px rgba(0,0,0,0.3);
  transition: transform .28s, box-shadow .28s;
}
.project-card:hover {
  transform: translateY(-6px);
  border-color: cyan;
  box-shadow: 0 0 25px rgba(0,255,255,0.8), 0 0 50px rgba(0,255,255,0.6);
}
body.dark-mode .project-card {
  background: rgba(10,10,10,0.9);
  border: 2px solid rgba(0,255,220,0.12);
  box-shadow: 0 0 12px #0ff;
}
body.dark-mode .project-card:hover {
  border-color: #0ff;
}

/* header/title */
.card-header h3 {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 8px;
  color: #000;
}
body.dark-mode .card-header h3 {
  color: #8ef4e1;
}

/* meta */
.card-meta {
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:12px;
}
.cat-pill {
  padding:6px 12px;
  border-radius:10px;
  background: rgba(255,100,120,0.95);
  color: #fff;
  font-size:12px;
  font-weight:700;
}
.year-pill {
  min-width:44px;
  height:28px;
  border-radius:16px;
  background: #111;
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  font-size:12px;
}

/* emoji row */
.emoji-row {
  display:flex;
  gap:12px;
  margin:16px 0;
}
.emoji-chip {
  width:44px; height:44px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:8px;
  background: rgba(255,255,255,0.08);
  font-size:22px;
  transition: transform .28s;
}
.emoji-chip:hover {
  transform: scale(1.15) rotate(-5deg);
}

/* description */
.card-desc {
  font-size:15px;
  line-height: 1.5;
  margin-bottom: 20px;
  color: #333;
}
body.dark-mode .card-desc { color: rgba(255, 255, 255, 0.75); }

/* info boxes */
.info-boxes {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 20px;
}
.info-box {
  flex: 1;
  min-width: 240px;
  border: 1px solid #222;
  border-radius: 10px;
  padding: 14px;
}
.info-box h4 {
  margin-bottom: 10px;
  font-size: 16px;
  font-weight: bold;
}
.info-box ul {
  list-style: none;
  padding-left: 0;
  font-size: 14px;
  line-height: 1.45;
}
.info-box ul li::before {
  content: "► ";
  color: #00c2ff;
}

/* evaluation */
.evaluation {
  margin-bottom: 18px;
}
.evaluation h4 {
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 6px;
}
.evaluation p {
  font-size: 14px;
  line-height: 1.5;
}

/* CTA */
.card-cta .btn {
  background: #46b8ff;
  color: #022;
  padding:10px 16px;
  border-radius:8px;
  font-weight:700;
  text-decoration:none;
}
.card-cta .btn:hover {
  box-shadow: 0 0 18px rgba(0,200,255,0.5);
}
/* === SLIDER === */
.slider {
  position: relative;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  border-radius: 10px;
  margin-bottom: 16px;
}

.slides {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.slides img {
  width: 100%;
  max-height: 380px;    /* batas tinggi gambar */
  object-fit: contain;  /* biar proporsional */
  border-radius: 10px;
  flex-shrink: 0;
  background: #000;     /* kasih background hitam kalau ada space */
}

@media (min-width: 1024px) {
  .slides img {
    max-height: 420px;  /* pc bisa lebih tinggi */
  }
}


.slider {
  margin: 16px 0 20px;
}


/* navigation buttons */
.slider button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.6);
  color: #fff;
  border: none;
  padding: 8px 12px;
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.3s ease;
}
.slider button:hover { background: rgba(0,0,0,0.85); }
.slider .prev { left: 10px; }
.slider .next { right: 10px; }

#matrix-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: black;
}

/* === NAVBAR DIVIDER === */
.navbar-divider {
  border: none;
  height: 2px;
  margin: 20px 0 0 0;
  background: linear-gradient(90deg, #666, #000, #666); /* abu ke hitam */
  box-shadow: 0 0 6px rgba(0,0,0,0.6);
}

body.dark-mode .navbar-divider {
  background: linear-gradient(90deg, #0ff, #00aaff, #0ff); /* neon cyan-biru */
  box-shadow: 0 0 8px #0ff, 0 0 16px #00f;
}

/* === RESET tombol global biar ikut navbar === */
.global-header {
  position: relative !important; /* bukan fixed lagi */
  top: auto !important;
  right: auto !important;
  z-index: auto !important;
  margin-right: 90px;
}

#mute-btn,
.toggle-container {
  position: relative !important; /* biar nempel di navbar */
  top: auto !important;
  right: auto !important;
  z-index: auto !important;
}

.project-card {
  position: relative;       /* buat stacking context sendiri */
  z-index: 1;               /* default */
  transition: transform .28s, box-shadow .28s;
  cursor: none; /* sembunyikan cursor default */
}

.project-card:hover {
  transform: translateY(-6px);
  z-index: 10;   
  opacity: 1;           /* naik waktu hover */
}



.project-card::before {
  content: "";
  position: fixed;
  width: 200px; 
  height: 200px;
  pointer-events: none; /* biar ga ganggu klik */
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
  mix-blend-mode: screen; /* efek nyorot */
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 9999;
}
/* Spotlight default (Light Mode) */
.project-card .spotlight {
  position: absolute;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(0,0,0,0.25) 0%, transparent 70%); /* lebih gelap biar kontras */
  transform: translate(-50%, -50%);
  mix-blend-mode: multiply; /* campur dengan background */
  opacity: 0;
  transition: opacity 0.3s ease;
}

/* Dark Mode Spotlight */
body.dark-mode .project-card .spotlight {
  background: radial-gradient(circle, rgba(255,255,200,0.25) 0%, transparent 70%);
  mix-blend-mode: screen; /* efek glow di gelap */
}

.project-card:hover .spotlight {
  opacity: 1;
}





@media (max-width: 2000px) {
  .nav-left .home-icon {
    display: none; /* ilang di navbar */
  }
  .nav-center a {
    display: none; /* semua link ilang di navbar */
  }
  .hamburger {
    display: flex; /* hamburger muncul */
  }
  .navbar-divider {
    margin-top: -10px;
  }
}

/* Responsive */
@media (min-width:768px){
  .portfolio-grid { grid-template-columns: repeat(2, minmax(300px, 1fr)); }
}
@media (min-width:1024px){
  .portfolio-grid { grid-template-columns: repeat(3, minmax(300px, 1fr)); }
}

@media (max-width: 768px) {
  /* Sembunyikan label text */
  .toggle-slider .label-text {
    display: none !important;
  }

  /* Sembunyikan slider background */
  .toggle-slider {
    background: none !important;
    border: none !important;
    width: auto !important;
    height: auto !important;
    padding: 0;
  }

  /* Knob jadi tombol bulat */
  .toggle-slider .knob {
    position: static !important;
    transform: none !important;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
  }

  /* === Dark Mode Knob === */
  body.dark-mode .toggle-slider .knob {
    background: rgba(0, 0, 0, 0.9);
    border: 2px solid #0ff;
    box-shadow: 0 0 10px #0ff;
  }
  body.dark-mode .toggle-slider .knob span.icon {
    color: #0ff;
  }

  /* === Light Mode Knob === */
  body:not(.dark-mode) .toggle-slider .knob {
    background: #fff;
    border: 2px solid #000;
    box-shadow: 0 0 10px #000;
  }
  body:not(.dark-mode) .toggle-slider .knob span.icon {
    color: #000;
  }

  /* Hover effect */
  .toggle-slider .knob:hover {
    transform: scale(1.1);
  }
}


/* Tambahan untuk ukuran iPad dan PC */
@media (min-width: 768px) {
  .project-card {
    padding: 32px;          /* lebih lega */
    min-height: 480px;      /* biar ga keliatan pendek */
    font-size: 16px;
  }

  .card-header h3 {
    font-size: 24px;        /* judul lebih besar */
  }

  .card-desc {
    font-size: 16px;
    line-height: 1.6;
  }

  .slider {
    max-width: 95%;         /* gambar lebih besar */
    margin: 20px auto;
  }
}

@media (min-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(400px, 1fr)); /* dari 3 → jadi 2 lebih besar */
    gap: 40px;
  }

  .project-card {
    padding: 40px;
    min-height: 520px;
  }

  .card-header h3 {
    font-size: 28px;
  }

  .card-desc {
    font-size: 17px;
  }

  .slider {
    max-width: 90%;
  }
}

/* Untuk tablet dan PC: card lebih lebar & ditengah */
@media (min-width: 768px) {
  .portfolio-grid {
    display: flex;
    justify-content: center;
  }

  .project-card {
    width: 80%;          /* ambil 80% layar */
    max-width: 950px;    /* biar ga terlalu lebar */
    margin: 0 auto;      /* center */
  }

  .slider {
    max-width: 90%;
    margin: 20px auto;
  }
}

@media (min-width: 1200px) {
  .project-card {
    width: 70%;          /* sedikit lebih kecil biar elegan */
    max-width: 1100px;
  }
}