/* ==================== FONT ==================== */
@font-face {
  font-family: 'PlusJakartaSans';
  src: url('fonts/PlusJakartaSans-VariableFont_wght.ttf') format('truetype');
  font-weight: 100 900; 
  font-style: normal;
}
@font-face {
  font-family: 'PlusJakartaSans';
  src: url('fonts/PlusJakartaSans-Italic-VariableFont_wght.ttf') format('truetype');
  font-weight: 100 900;
  font-style: italic;
}

/* ==================== PALET WARNA ==================== */
:root {
  --primary: #0a1931;
  --secondary: #1a3d63;
  --accent: #4a7fa7;
  --soft: #b3cfe5;
  --light: #f6fafd;
}

/* ==================== GLOBAL ==================== */
* { margin:0; padding:0; box-sizing:border-box; font-family:"PlusJakartaSans",sans-serif; }
body { background:var(--light); color:var(--primary); line-height:1.6; }
section { padding:60px 10%; text-align:center; }
h2 { margin-bottom:30px; color:var(--secondary); }

/* ==================== NAVBAR ==================== */
.navbar { display:flex; justify-content:space-between; align-items:center; background:var(--primary); padding:15px 10%; position:sticky; top:0; z-index:1000; }
.navbar .logo a { color:var(--light); font-size:1.5rem; font-weight:bold; text-decoration:none; }
.navbar .nav-links { display:flex; gap:25px; }
.navbar .nav-links a { color:var(--light); text-decoration:none; font-size:1rem; transition:color 0.3s; }
.navbar .nav-links a:hover { color:var(--soft); }
.navbar .menu-toggle { display:none; cursor:pointer; font-size:1.5rem; color:var(--light); }
.logo img { height: 50px; width: auto; }

/* ==================== BUTTON UMUM ==================== */
.btn-primary { background:linear-gradient(135deg,var(--secondary),var(--accent)); color:white; padding:12px 24px; border-radius:10px; transition: transform 0.2s, box-shadow 0.3s; display:inline-block; text-align:center; text-decoration:none; }
.btn-primary:hover { transform: translateY(-3px); box-shadow:0 6px 15px rgba(0,0,0,0.2); }

/* ==================== CARDS UMUM ==================== */
.cards { display:flex; flex-wrap:wrap; justify-content:center; gap:20px; padding:0; margin:0 auto; }
.cards .card { flex:1 1 calc(25% - 20px); max-width:calc(25% - 20px); padding:25px 20px; border-radius:14px; text-align:center; transition: transform 0.3s ease, box-shadow 0.3s ease; background:var(--light); cursor:pointer; display:flex; flex-direction:column; align-items:center; justify-content:center; }
.cards .card:hover { transform: translateY(-10px) scale(1.03); box-shadow:0 12px 24px rgba(10,25,49,0.25); }

/* ==================== WHY MAFAZA ==================== */
.why-mafaza { background: linear-gradient(to bottom, var(--light), var(--soft)); }
.why-mafaza .card { border-top:6px solid var(--accent); box-shadow:0 4px 12px rgba(10,25,49,0.15); }
.why-mafaza .card:hover { transform: translateY(-6px); box-shadow:0 8px 20px rgba(10,25,49,0.25); }
.why-mafaza .card h3 { font-size:1.2rem; margin-bottom:12px; color:var(--secondary); }
.why-mafaza .card p { font-size:0.95rem; line-height:1.6; color:var(--primary); }

/* ==================== PROGRAM ==================== */
.program { background: linear-gradient(to bottom,var(--soft),var(--light)); }
.program .intro { margin-bottom:30px; font-size:1rem; color:var(--primary); }
.program .card { text-align:center; min-height:280px; display:flex; flex-direction:column; align-items:center; justify-content:space-between; padding:20px; border-radius:12px; box-shadow:0 4px 8px rgba(0,0,0,0.1); transition:all 0.3s ease; }
.program .card h3 { margin-bottom:10px; color:var(--secondary); }
.program .card .desc { margin-bottom:15px; font-size:0.95rem; color:#333; }
.program .card .btn-group { display:flex; justify-content:center; gap:15px; flex-wrap:wrap; margin-top:auto; }
.program .card .btn-group .btn-primary { flex:1 1 auto; min-width:150px; text-align:center; }

/* ==================== ADMISI ==================== */
.admisi { background: linear-gradient(to bottom,var(--light),var(--soft)); }
.admisi h2 { font-size:2rem; color:var(--secondary); margin-bottom:40px; }
.admisi .card { padding:25px 20px; border-top:6px solid var(--accent); box-shadow:0 4px 12px rgba(10,25,49,0.15); display:flex; flex-direction:column; align-items:center; text-align:center; }
.admisi .card:hover { transform: translateY(-6px); box-shadow:0 8px 20px rgba(10,25,49,0.25); }
.admisi .btn-group { display:flex; gap:15px; justify-content:center; margin-top:20px; flex-wrap:wrap; }

/* >>> TAMBAHAN <<< tombol WA jadi vertikal full width */
/* ==================== ADMISI – TOMBOL WA ==================== */

/* desktop / tablet */
.admisi .btn-group {
  display: flex;
  flex-direction: row;    /* selalu horizontal */
  flex-wrap: nowrap;      /* jangan bungkus di desktop */
  gap: 15px;
  justify-content: center;
}

.admisi .btn-group .btn-wa {
  flex: 1 1 200px;         /* lebar sama */
  max-width: 300px;        /* batas maksimal biar rapi */
  text-align: center;
  background: linear-gradient(135deg,var(--secondary),var(--accent));
  color:white;
  padding:12px 24px;
  border-radius:10px;
  text-decoration:none;
  transition: transform 0.2s, box-shadow 0.3s;
}
.admisi .btn-group .btn-wa:hover {
  transform: translateY(-3px);
  box-shadow:0 6px 15px rgba(0,0,0,0.25);
}

/* hp */
@media (max-width:768px){
  .admisi .btn-group {
    flex-direction: column; /* turun ke bawah di HP */
    flex-wrap: wrap;
    gap:10px;
  }
  .admisi .btn-group .btn-wa {
    max-width: 100%;
  }
}


.admisi .btn-group .btn-wa { background: linear-gradient(135deg,var(--secondary),var(--accent)); color:white; padding:12px 24px; border-radius:10px; text-decoration:none; transition: transform 0.2s, box-shadow 0.3s; }
.admisi .btn-group .btn-wa:hover { transform: translateY(-3px); box-shadow:0 6px 15px rgba(0,0,0,0.25); }

/* ==================== GALERI HORIZONTAL ==================== */

/* >>> TAMBAHAN <<< background gradasi */
.galeri {
  background: linear-gradient(to bottom, var(--soft), var(--light));
  padding: 60px 10%;
}

.galeri .cards {
  display: flex;
  flex-wrap: nowrap;
  gap: 15px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  padding-bottom: 10px;
}

.galeri .cards::-webkit-scrollbar { height: 10px; }
.galeri .cards::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 5px; }
.galeri .cards::-webkit-scrollbar-track { background: transparent; border-radius: 5px; }

.galeri .cards .card {
  flex: 0 0 auto;
  width: 400px;
  border-radius: 12px;
  overflow: hidden;
  background: none;
  scroll-snap-align: start;
  margin-top: 10px;
}

.galeri .cards .card img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.3s ease;
  cursor: pointer;
}
.galeri .cards .card img:hover { transform: scale(1.05); }

/* ==================== LIGHTBOX ==================== */
.lightbox { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.8); display: none; justify-content: center; align-items: center; z-index: 2000; }
.lightbox-img { max-width: 90%; max-height: 90%; border-radius: 10px; }
.lightbox .close { position: absolute; top: 20px; right: 30px; font-size: 2rem; color: white; cursor: pointer; }

/* ==================== FOOTER ==================== */
footer { background:var(--primary); color:white; text-align:center; padding:20px; }

/* ==================== RESPONSIVE ==================== */
@media (max-width:1024px) { .cards .card { flex:1 1 calc(33.33% - 20px); max-width:calc(33.33% - 20px); } }
@media (max-width:768px) {
  .cards .card { flex:1 1 calc(50% - 15px); max-width:calc(50% - 15px); }
  .program .card { min-height:auto; text-align:center; }
  .program .card .btn-group { flex-direction:column; gap:10px; }
  .admisi .btn-group { flex-direction:column; gap:10px; }
  .navbar .nav-links { display:none; flex-direction:column; gap:15px; background:var(--primary); position:absolute; top:60px; right:10%; padding:10px 20px; border-radius:10px; box-shadow:0 4px 12px rgba(0,0,0,0.2); }
  .navbar .nav-links.active { display:flex; }
  .navbar .menu-toggle { display:block; }
}
@media (max-width:480px) {
  section { padding:40px 5%; }
  .cards { gap:10px; padding:0 5px; }
  .cards .card { flex:1 1 100%; max-width:100%; }
  .program .card .btn-group .btn-primary { width:100%; }
  .admisi .btn-group .btn-wa { width:100%; }
}

/* ==================== BANNER BUBBLE ==================== */
.banner {
  position: relative;
  overflow: hidden;
  background: url('banner.PNG') no-repeat center center/cover;
  height: 80vh;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  padding-bottom: 20px;
  z-index: 0;
}
.banner .bubble { position: absolute; bottom: -100px; background: rgba(255,255,255,0.2); border-radius: 50%; opacity: 0.7; animation: rise 15s infinite ease-in; }
.banner .bubble:nth-child(1) { width: 40px; height: 40px; left: 10%; animation-duration: 12s; }
.banner .bubble:nth-child(2) { width: 60px; height: 60px; left: 30%; animation-duration: 18s; }
.banner .bubble:nth-child(3) { width: 30px; height: 30px; left: 50%; animation-duration: 14s; }
.banner .bubble:nth-child(4) { width: 50px; height: 50px; left: 70%; animation-duration: 16s; }
.banner .bubble:nth-child(5) { width: 35px; height: 35px; left: 85%; animation-duration: 20s; }
@keyframes rise { 0% { transform: translateY(0) scale(1); opacity: 0.7; } 50% { opacity: 0.4; } 100% { transform: translateY(-900px) scale(1.3); opacity: 0; } }

@media (max-width: 1024px) { .galeri .cards .card { width: 300px; } }
@media (max-width: 768px) { .galeri .cards { gap: 10px; } .galeri .cards .card { width: 80%; } }
@media (max-width: 480px) { .galeri .cards .card { width: 90%; } }