/* ============================================
   1. RESET & DASAR
   ============================================ */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  color: #2E2140;       /* ungu gelap keabuan, tetap nyaman dibaca */
  background: #FFFFFF;
  line-height: 1.6;
}

h1, h2, h3 {
  color: #3B2158;       /* ungu tua untuk semua judul */
  margin-bottom: 12px;
}

p { margin-bottom: 10px; }

a { text-decoration: none; color: inherit; }

/* ============================================
   2. HEADER & NAVIGASI
   ============================================ */
header {
  background: #3B2158;   /* ungu tua jadi warna header */
  color: #FFFFFF;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.logo-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-img {
  height: 40px;
  width: auto;
  border-radius: 6px;
}

header h1 {
  color: #FFFFFF;
  font-size: 1.4rem;
  margin: 0;
}

nav a {
  color: #E9DEFB;
  font-weight: 600;
  margin-left: 20px;
}

nav a:hover { color: #FFFFFF; }

/* ============================================
   3. TOMBOL (dipakai di banyak tempat)
   ============================================ */
.btn {
  display: inline-block;
  background: #7C4DBC;   /* ungu utama, tombol paling penting */
  color: #FFFFFF;
  padding: 12px 26px;
  border-radius: 8px;
  font-weight: 700;
  margin-top: 10px;
  border: none;
}

.btn:hover { background: #5F3A9C; }

.btn-kembali {
  display: inline-block;
  color: #7C4DBC;
  font-weight: 600;
  margin-top: 8px;
}

.btn-kontak {
  display: inline-block;
  background: #FFFFFF;
  border: 2px solid #7C4DBC;
  color: #3B2158;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 700;
  margin: 6px 8px 6px 0;
}

.btn-kontak:hover { background: #F3EDFB; }

/* ============================================
   4. HERO (bagian paling atas)
   ============================================ */
.hero {
  background: #F3EDFB;    /* ungu muda banget, lembut */
  padding: 50px 24px;
  text-align: center;
}

.hero .sapaan {
  font-weight: 700;
  color: #7C4DBC;
  font-size: 1.1rem;
}

.hero h2 {
  font-size: 2rem;
  max-width: 600px;
  margin: 10px auto 16px;
}

.hero p {
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   5. KEUNGGULAN (kartu fitur)
   ============================================ */
.keunggulan {
  padding: 50px 24px;
  text-align: center;
}

.keunggulan h2 { margin-bottom: 30px; }

.fitur-card {
  background: #FFFFFF;
  border: 1px solid #E9DEFB;
  border-radius: 12px;
  padding: 20px;
  max-width: 500px;
  margin: 0 auto 16px;
  text-align: left;
  box-shadow: 0 4px 12px rgba(124, 77, 188, 0.08);
}

.fitur-card h3 { font-size: 1.05rem; }

/* ============================================
   6. PROMO HARGA
   ============================================ */
.promo {
  background: #3B2158;   /* ungu tua, biar bagian harga menonjol */
  color: #FFFFFF;
  text-align: center;
  padding: 50px 24px;
}

.promo h2 { color: #FFFFFF; }

.promo .highlight {
  background: #7C4DBC;
  display: inline-block;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 700;
  margin: 12px 0;
}

/* ============================================
   7. KONTAK
   ============================================ */
.kontak {
  padding: 50px 24px;
  text-align: center;
  background: #F3EDFB;
}

.contoh-chat {
  color: #6B5C80;
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.admin-list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   8. PROGRAM KELAS (card)
   ============================================ */
.program {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}



.program h2 { 
    
    text-align: center;
    margin-bottom: 30px;
}

.card {
    width: 100%;
    
    margin: 0 auto;
   
  background: #FFFFFF;
  border: 1px solid #E9DEFB;
  border-radius: 12px;
  padding: 24px;
  max-width: 500px;
  margin: 0 auto 20px;
  text-align: left;
  box-shadow: 0 4px 12px rgba(124, 77, 188, 0.08);
}

.card h3 { color: #7C4DBC; }

/* ============================================
   9. HALAMAN TENTOR
   ============================================ */
.tentor-list {
  padding: 40px 24px;
  text-align: center;
}

.tentor-card {
  background: #FFFFFF;
  border: 1px solid #E9DEFB;
  border-radius: 12px;
  padding: 22px;
  max-width: 500px;
  margin: 0 auto 20px;
  text-align: left;
  box-shadow: 0 4px 12px rgba(124, 77, 188, 0.08);
}

.tentor-card h3 { color: #3B2158; }

/* ============================================
   10. HALAMAN FORMULIR
   ============================================ */
#form-daftar {
  max-width: 500px;
  margin: 40px auto;
  padding: 30px;
  background: #F3EDFB;
  border-radius: 12px;
}

#form-daftar h2 {
  font-size: 1.1rem;
  margin-top: 20px;
  color: #3B2158;
}

#form-daftar label {
  display: block;
  font-weight: 600;
  margin-top: 12px;
  margin-bottom: 4px;
  color: #3B2158;
}

#form-daftar input {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid #C9B6E8;
  border-radius: 8px;
  font-size: 1rem;
  background: #FFFFFF;
}

#form-daftar input:focus {
  outline: none;
  border-color: #7C4DBC;
}

#form-daftar button {
  width: 100%;
  margin-top: 24px;
}

/* ============================================
   11. FOOTER
   ============================================ */
footer {
  background: #3B2158;
  color: #E9DEFB;
  text-align: center;
  padding: 20px;
  font-size: 0.85rem;
}

.mini-list {
  list-style: none;
  margin: 10px 0 14px;
  padding: 0;
}

.mini-list li {
  font-size: 0.9rem;
  color: #4B3A63;
  padding-left: 20px;
  position: relative;
  margin-bottom: 6px;
}

.mini-list li::before {
  content: "✓";
  color: #7C4DBC;
  font-weight: 700;
  position: absolute;
  left: 0;
}

.card-img {
   width: 100%;
   height: auto;
   display: block;
   
}

.program .card h3.deskripsi-kelas {
    display: flex;
    flex-direction: column;
    align-items: center;
    
    
}

.hero .text-deskripsi {
  text-align: justify;
} 

.hero .dashboarding {

 
  width: 70%;
  display: block;
  margin: 0 auto;
  border: 10px solid #7C4DBC;
  border-radius: 10px;
   
}

/*============================================
   12. HALAMAN TENTOR (lengkap)
   ============================================ */
.tentor-hero {
  padding: 50px 24px 30px;
  text-align: center;
  background: #F3EDFB;
}

.tentor-hero p {
  max-width: 500px;
  margin: 0 auto 16px;
}

.tentor-section {
  padding: 40px 24px;
}

.tentor-section:nth-child(even) {
  background: #FAF8FD;  
}

.tentor-section-title {
  text-align: center;
  margin-bottom: 24px;
}

.tentor-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.tentor-card {
  width: 100%;
  max-width: 340px;
  display: flex;
  flex-direction: column;
}

.tentor-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #7C4DBC;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.tentor-pendidikan {
  font-size: 0.88rem;
  color: #6B5C80;
}

.tentor-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0;
}

.badge-jenjang {
  background: #E9DEFB;
  color: #5F3A9C;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
}

.status-tag {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
}

.status-tetap {
  background: #DFF3E4;
  color: #2E7D4F;
}

.status-parttime {
  background: #FDEFD8;
  color: #B9791A;
}

.tentor-meta {
  font-size: 0.85rem;
  color: #4B3A63;
  margin-bottom: 4px;
}

.tentor-quote {
  font-size: 0.85rem;
  color: #6B5C80;
  font-style: italic;
  border-left: 3px solid #C79A3D;
  padding-left: 10px;
  margin: 10px 0 14px;
}

.btn-full {
  text-align: center;
  margin-top: auto;
} 

/* ============================================
   13. FORM TENTOR (daftar-tentor.html)
   ============================================ */
#form-tentor {
  max-width: 560px;
  margin: 40px auto;
  padding: 30px;
  background: #F3EDFB;
  border-radius: 12px;
}

#form-tentor h2 {
  font-size: 1.1rem;
  margin-top: 22px;
  color: #3B2158;
}

#form-tentor label {
  display: block;
  font-weight: 600;
  margin-top: 12px;
  margin-bottom: 4px;
  color: #3B2158;
}

#form-tentor input,
#form-tentor select,
#form-tentor textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid #C9B6E8;
  border-radius: 8px;
  font-size: 1rem;
  background: #FFFFFF;
  font-family: inherit;
}

#form-tentor input:focus,
#form-tentor select:focus,
#form-tentor textarea:focus {
  outline: none;
  border-color: #7C4DBC;
}

#form-tentor button {
  width: 100%;
  margin-top: 24px;
}

.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

.checkbox-item {
  display: flex ;
  align-items: center;
  gap: 6px;
  font-weight: 500 ;
  background: #FFFFFF;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1.5px solid #C9B6E8;
  margin-top: 0 ;
  cursor: pointer;
}

.checkbox-item input {
  width: auto ;
}

/* ============================================
   14. STATE KOSONG (tentor.html sebelum ada data)
   ============================================ */
.tentor-kosong {
  text-align: center;
  color: #8A7A9E;
  font-style: italic;
  padding: 30px;
  width: 100%;
}

/* ============================================
   15. FORM DAFTAR (formulir.html) - lengkapi select & textarea
   ============================================ */
#form-daftar select,
#form-daftar textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid #C9B6E8;
  border-radius: 8px;
  font-size: 1rem;
  background: #FFFFFF;
  font-family: inherit;
}

#form-daftar select:focus,
#form-daftar textarea:focus {
  outline: none;
  border-color: #7C4DBC;
}

#field-mapel {
  display: none; /* disembunyikan default, nanti JS yang munculin kalau jenjang = SMA */
}

/* ============================================
   16. UPDATE: FOTO PROFIL TENTOR (diperbesar)
   ============================================ */
.tentor-foto {
  width: 130px;
  height: 130px;
  object-fit: cover;      /* ganti dari contain ke cover */
  object-position: center top;  /* fokus ke bagian atas/muka */
  border-radius: 50%;
  margin: 0 auto 14px;
  display: block;
}

/* Avatar inisial (fallback kalau tentor gak isi link foto)
   dibesarkan juga biar konsisten sama .tentor-foto */
.tentor-avatar {
  width: 100%;
  height: 140px;
  border-radius: 80px;
  font-size: 2.2rem;
  margin-bottom: 14px;
}

.field-hint {
  font-size: 0.8rem;
  color: #6B5C80;
  margin-top: 4px;
  margin-bottom: 0;
}

/* ============================================
   17. READ MORE DESKRIPSI TENTOR
   ============================================ */
.desc-clamp {
  max-height: 4.2em;   /* kira-kira 3 baris teks */
  overflow: hidden;
  position: relative;
  transition: max-height 0.3s ease;
}

.desc-clamp.desc-expanded {
  max-height: 500px;  /* dibuat gede biar teks penuh muncul semua */
}

.btn-readmore {
  background: none;
  border: none;
  color: #7C4DBC;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 4px 0 10px;
  cursor: pointer;
  text-align: left;
}

.btn-readmore:hover {
  text-decoration: underline;
}

/* ============================================================
   18. MEDIA QUERY - TAMPILAN HP & TABLET
   Aturan di bawah ini CUMA berlaku kalau lebar layar <= 768px
   ============================================================ */
@media (max-width: 768px) {

  /* Header: logo & nav jangan mepet-mepet banget */
  header {
    padding: 12px 16px;
    gap: 10px;
  }

  header h1 {
    font-size: 1.1rem;
  }

  .logo-img {
    height: 32px;
  }

  nav a {
    margin-left: 12px;
    font-size: 0.9rem;
  }

  /* Judul besar diperkecil biar gak makan tempat */
  .hero h2 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.3rem;
  }

  /* Padding section dikecilin, HP layarnya sempit */
  .hero,
  .keunggulan,
  .promo,
  .kontak,
  .tentor-hero,
  .tentor-section {
    padding: 32px 16px;
  }

  /* Foto dashboard hero: 70% masih agak gede di HP kecil */
  .hero .dashboarding {
    width: 90%;
    border-width: 6px;
  }

  /* Card program & tentor: pastiin gak mepet ke tepi layar */
  .card,
  .tentor-card,
  .fitur-card {
    max-width: 100%;
  }

  /* Tombol kontak (WA) numpuk ke bawah, gak sejajar */
  .admin-list {
    flex-direction: column;
    align-items: center;
  }

  .btn-kontak {
    width: 100%;
    max-width: 320px;
    text-align: center;
    margin: 6px 0;
  }

  /* Form (semua halaman) - padding dikecilin */
  #form-daftar,
  #form-tentor {
    padding: 20px;
    margin: 24px auto;
  }

  /* Checkbox program/jenjang numpuk rapi, gak kepotong */
  .checkbox-group {
    gap: 8px;
  }

  .checkbox-item {
    padding: 8px 12px;
    font-size: 0.88rem;
  }
}

/* ============================================================
   Breakpoint tambahan buat HP KECIL (misal HP lama/layar sempit)
   ============================================================ */
@media (max-width: 420px) {

  .hero h2 {
    font-size: 1.3rem;
  }

  .hero .dashboarding {
    width: 100%;
    border-width: 4px;
  }

  nav a {
    margin-left: 8px;
    font-size: 0.82rem;
  }

  .tentor-foto,
  .tentor-avatar {
    height: 160px;
  }
}

.tentor-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: #3B2158;
  margin-top: 8px;
  margin-bottom: 4px;
}

/* ============================================
   FOOTER (versi baru)
   ============================================ */
footer {
  background: #2A1840;   /* ungu lebih gelap, lebih premium */
  color: #D8C9EF;
  padding: 0;
}

.footer-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 30px;
}

.footer-brand h3 {
  color: #FFFFFF;
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.footer-brand p {
  font-size: 0.85rem;
  color: #B39FD4;
  max-width: 320px;
  margin-bottom: 0;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #D8C9EF;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  padding: 16px 24px;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: #9A82C2;
  margin-bottom: 0;
}

@media (max-width: 600px) {
  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    align-items: center;
  }
}

.footer-links a {
  color: #D8C9EF;
  font-size: 0.9rem;
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-links a i {
  font-size: 1rem;
  width: 18px;
  text-align: center;
}