/* =====================================================================
   STT Arastamar Wamena - Lapisan tampilan beranda (dinamis & elegan)
   Letakkan file ini di: public_html/assets/css/stta-tampilan.css
   Dipanggil SETELAH styles.css di v_template_front.php
   Semua aturan hanya menambah/menimpa; hapus <link> untuk membatalkan.
   ===================================================================== */

:root {
  --stta-biru: #2F57EF;
  --stta-ungu: #C586EE;
  --stta-navy: #0E2547;
  --stta-emas: #E9B949;
  --stta-radius: 14px;
  --stta-bayang: 0 10px 30px rgba(14, 37, 71, .08);
  --stta-bayang-hover: 0 22px 45px rgba(14, 37, 71, .16);
  --stta-transisi: .45s cubic-bezier(.22, .61, .36, 1);
}

/* ---------- 1. Animasi muncul saat di-scroll ---------- */
.stta-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s ease, transform .8s cubic-bezier(.22, .61, .36, 1);
  transition-delay: var(--stta-delay, 0s);
}
.stta-reveal.stta-tampil {
  opacity: 1;
  transform: none;
}

/* ---------- 2. Judul section: garis aksen yang memanjang ---------- */
.section-title .title {
  position: relative;
  display: inline-block;
  padding-bottom: 14px;
}
.section-title .title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 4px;
  width: 0;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--stta-biru), var(--stta-ungu));
  transition: width 1s cubic-bezier(.22, .61, .36, 1) .2s;
}
.section-title.stta-tampil .title::after,
.section-title .title.stta-tampil::after { width: 64px; }
.text-center .section-title .title::after,
.section-title.text-center .title::after { left: 50%; transform: translateX(-50%); }

/* ---------- 3. Berita Terkini: tata letak majalah ---------- */
@media (min-width: 992px) {
  .rbt-blog-area .row.g-5 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 0;
  }
  .rbt-blog-area .row.g-5 > [class*="col-"] {
    width: auto;
    max-width: none;
    padding: 0;
    margin: 0;
  }
  /* Berita pertama menjadi sorotan: 2 kolom x 2 baris */
  .rbt-blog-area .row.g-5 > [class*="col-"]:first-child {
    grid-column: span 2;
    grid-row: span 2;
  }
  .rbt-blog-area .row.g-5 > [class*="col-"]:first-child .rbt-card {
    height: 100%;
    display: flex;
    flex-direction: column;
  }
  .rbt-blog-area .row.g-5 > [class*="col-"]:first-child .rbt-card-img { flex: 1; }
  .rbt-blog-area .row.g-5 > [class*="col-"]:first-child .img-berita {
    height: 100%;
    min-height: 430px;
  }
  .rbt-blog-area .row.g-5 > [class*="col-"]:first-child .rbt-card-title {
    font-size: 26px;
    line-height: 1.35;
  }
}

.rbt-blog-area .rbt-card {
  border-radius: var(--stta-radius);
  box-shadow: var(--stta-bayang);
  transition: transform var(--stta-transisi), box-shadow var(--stta-transisi);
  overflow: hidden;
}
.rbt-blog-area .rbt-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--stta-bayang-hover);
}
.rbt-blog-area .rbt-card-img {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
}
.rbt-blog-area .img-berita {
  transition: transform 1.2s cubic-bezier(.22, .61, .36, 1);
}
.rbt-blog-area .rbt-card:hover .img-berita { transform: scale(1.07); }

/* lapisan gradasi tipis di atas foto */
.rbt-blog-area .rbt-card-img a::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(14, 37, 71, 0) 55%, rgba(14, 37, 71, .45) 100%);
  opacity: .6;
  transition: opacity var(--stta-transisi);
  pointer-events: none;
}
.rbt-blog-area .rbt-card:hover .rbt-card-img a::after { opacity: 1; }

/* judul maksimal 2 baris, rapi tanpa terpotong di tengah kata */
.rbt-blog-area .rbt-card-title,
.rbt-event-area .rbt-card-title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.rbt-blog-area .rbt-card-title a {
  background-image: linear-gradient(90deg, var(--stta-biru), var(--stta-ungu));
  background-size: 0 2px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size .5s ease;
}
.rbt-blog-area .rbt-card:hover .rbt-card-title a { background-size: 100% 2px; }

/* label kategori menjadi chip */
.rbt-blog-area .rbt-tag-list a {
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: .4px;
  padding: 4px 14px;
}

/* ---------- 4. Agenda ---------- */
.rbt-event-area .rbt-card {
  border-radius: var(--stta-radius);
  transition: transform var(--stta-transisi), box-shadow var(--stta-transisi);
}
.rbt-event-area .rbt-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--stta-bayang-hover);
}
.rbt-event-area .rbt-card-img { overflow: hidden; border-radius: 10px; }
.rbt-event-area .img-agenda { transition: transform 1.2s cubic-bezier(.22, .61, .36, 1); }
.rbt-event-area .rbt-card:hover .img-agenda { transform: scale(1.06); }
.rbt-event-area .rbt-badge-3 {
  box-shadow: 0 8px 20px rgba(14, 37, 71, .18);
  transition: transform var(--stta-transisi);
}
.rbt-event-area .rbt-card:hover .rbt-badge-3 { transform: rotate(-4deg) scale(1.05); }

/* ---------- 5. Ikon vektor bergradasi (pengganti ikon gambar) ---------- */
@keyframes sttaBlob {
  0%, 100% { border-radius: 42% 58% 62% 38% / 45% 42% 58% 55%; }
  33%      { border-radius: 58% 42% 40% 60% / 55% 60% 40% 45%; }
  66%      { border-radius: 38% 62% 55% 45% / 40% 52% 48% 60%; }
}
@keyframes sttaMelayang {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

.service-card.service-card-5 .icon {
  position: relative;
  flex: 0 0 64px;
  width: 64px !important;
  height: 64px !important;
  min-width: 64px;
  margin-right: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--stta-biru), var(--stta-ungu)) !important;
  box-shadow: 0 12px 26px rgba(47, 87, 239, .30);
  animation: sttaBlob 9s ease-in-out infinite;
  transition: transform var(--stta-transisi), box-shadow var(--stta-transisi);
}
.service-card.service-card-5 .icon img { display: none !important; }
.service-card.service-card-5 .icon::before {
  content: "";
  width: 30px;
  height: 30px;
  background: #fff;
  -webkit-mask: var(--stta-ikon) center / contain no-repeat;
          mask: var(--stta-ikon) center / contain no-repeat;
}

/* ikon bawaan: toga */
.service-card.service-card-5 { --stta-ikon: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.8%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Cpath d=%22M22 10 12 5 2 10l10 5 10-5z%22/%3E%3Cpath d=%22M6 12v5c3 3 9 3 12 0v-5%22/%3E%3Cpath d=%22M22 10v6%22/%3E%3C/svg%3E"); }

/* ikon khusus per program studi (berdasarkan tujuan tautan) */
.service-card-5:has(a[href*="Prodi/Detail/2"])  { --stta-ikon: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.8%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Cpath d=%22M2 4h6a4 4 0 0 1 4 4v13a3 3 0 0 0-3-3H2z%22/%3E%3Cpath d=%22M22 4h-6a4 4 0 0 0-4 4v13a3 3 0 0 1 3-3h7z%22/%3E%3C/svg%3E"); }
.service-card-5:has(a[href*="Prodi/Detail/7"])  { --stta-ikon: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.8%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Cpath d=%22M12 2v20%22/%3E%3Cpath d=%22M5.5 8.5h13%22/%3E%3C/svg%3E"); }
.service-card-5:has(a[href*="Prodi/Detail/8"])  { --stta-ikon: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.8%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Ccircle cx=%2212%22 cy=%2212%22 r=%229.5%22/%3E%3Cpath d=%22M8 14.5s1.5 2 4 2 4-2 4-2%22/%3E%3Cpath d=%22M9 9.5h.01%22/%3E%3Cpath d=%22M15 9.5h.01%22/%3E%3C/svg%3E"); }
.service-card-5:has(a[href*="Prodi/Detail/9"])  { --stta-ikon: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.8%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Cpath d=%22M16 21v-2a4 4 0 0 0-4-4H6a4 4 0 0 0-4 4v2%22/%3E%3Ccircle cx=%229%22 cy=%227%22 r=%224%22/%3E%3Cpath d=%22M22 21v-2a4 4 0 0 0-3-3.87%22/%3E%3Cpath d=%22M16 3.13a4 4 0 0 1 0 7.75%22/%3E%3C/svg%3E"); }
.service-card-5:has(a[href*="Prodi/Detail/10"]) { --stta-ikon: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.8%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Ccircle cx=%2212%22 cy=%229%22 r=%226%22/%3E%3Cpath d=%22M8.2 13.7 7 22l5-3 5 3-1.2-8.3%22/%3E%3C/svg%3E"); }
.service-card-5:has(a[href*="Pengumuman"])      { --stta-ikon: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22 fill=%22none%22 stroke=%22black%22 stroke-width=%221.8%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Cpath d=%22M3 11l16-5v12L3 14z%22/%3E%3Cpath d=%22M11.6 16.8a3 3 0 1 1-5.8-1.6%22/%3E%3Cpath d=%22M22 9v6%22/%3E%3C/svg%3E"); }

/* ---------- 6. Kartu Program Studi: lembut, membulat, tidak kaku ---------- */
.rbt-service-area.bg-gradient-5 .row.row--15 { justify-content: center; }

.service-card.service-card-5 {
  position: relative;
  overflow: hidden;
  border-radius: 22px !important;
  border: 1px solid rgba(47, 87, 239, .08);
  box-shadow: 0 14px 40px rgba(47, 87, 239, .08);
  transition: transform var(--stta-transisi), box-shadow var(--stta-transisi), border-color var(--stta-transisi);
}
.service-card.service-card-5 .inner {
  display: flex;
  align-items: center;
  position: relative;
  z-index: 1;
}
/* cahaya lembut di sudut kartu */
.service-card.service-card-5::after {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  right: -70px;
  top: -70px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(197, 134, 238, .22), rgba(197, 134, 238, 0) 70%);
  transition: transform .8s ease;
  pointer-events: none;
}
/* panah kecil yang muncul saat disorot */
.rbt-service-area.bg-gradient-5 .service-card-5 .inner::after {
  content: "\2192";
  margin-left: auto;
  padding-left: 12px;
  font-size: 20px;
  color: var(--stta-biru);
  opacity: 0;
  transform: translateX(-10px);
  transition: opacity var(--stta-transisi), transform var(--stta-transisi);
}
.service-card.service-card-5:hover {
  transform: translateY(-8px);
  border-color: rgba(47, 87, 239, .25);
  box-shadow: 0 24px 50px rgba(47, 87, 239, .18);
}
.service-card.service-card-5:hover::after { transform: scale(1.6); }
.service-card.service-card-5:hover .icon {
  transform: rotate(-8deg) scale(1.08);
  box-shadow: 0 16px 32px rgba(47, 87, 239, .40);
}
.rbt-service-area.bg-gradient-5 .service-card-5:hover .inner::after {
  opacity: 1;
  transform: none;
}

/* ---------- 7. Pengumuman: kartu putih membulat, teks gelap, ikon gradasi ---------- */
.rbt-service-area.bg-gradient-7 .service-card.service-card-5.service-card-5 {
  background: #fff !important;
  border: 1px solid rgba(255, 255, 255, .6) !important;
  box-shadow: 0 16px 40px rgba(14, 37, 71, .22) !important;
}
.rbt-service-area.bg-gradient-7 .service-card.service-card-5.service-card-5 .title a {
  color: #192335 !important;
}
.rbt-service-area.bg-gradient-7 .service-card.service-card-5.service-card-5:hover .title a {
  color: #5B3FD6 !important;
}
.rbt-service-area.bg-gradient-7 .service-card.service-card-5.service-card-5 .rbt-meta li,
.rbt-service-area.bg-gradient-7 .service-card.service-card-5.service-card-5 .rbt-meta i {
  color: #7B55EC !important;
}
.rbt-service-area.bg-gradient-7 .service-card.service-card-5.service-card-5 .icon {
  background: linear-gradient(135deg, var(--stta-biru), var(--stta-ungu)) !important;
  box-shadow: 0 12px 26px rgba(47, 87, 239, .30) !important;
}
.rbt-service-area.bg-gradient-7 .service-card.service-card-5.service-card-5 .icon::before {
  background: #fff !important;
}
.rbt-service-area.bg-gradient-7 .service-card.service-card-5.service-card-5:hover {
  box-shadow: 0 24px 50px rgba(14, 37, 71, .30) !important;
}
/* mode gelap: kartu kaca ungu tua, teks putih */
.active-dark-mode .rbt-service-area.bg-gradient-7 .service-card.service-card-5.service-card-5 {
  background: rgba(20, 16, 50, .55) !important;
  border-color: rgba(197, 134, 238, .35) !important;
}
.active-dark-mode .rbt-service-area.bg-gradient-7 .service-card.service-card-5.service-card-5 .title a { color: #fff !important; }
.active-dark-mode .rbt-service-area.bg-gradient-7 .service-card.service-card-5.service-card-5 .rbt-meta li,
.active-dark-mode .rbt-service-area.bg-gradient-7 .service-card.service-card-5.service-card-5 .rbt-meta i { color: #D9C2F7 !important; }

/* ---------- 8. Angka statistik: ikon melayang, kartu membulat ---------- */
.rbt-counterup {
  border-radius: 26px !important;
  border: 1px solid rgba(47, 87, 239, .08);
  box-shadow: 0 14px 40px rgba(47, 87, 239, .08) !important;
  transition: transform var(--stta-transisi), box-shadow var(--stta-transisi);
}
.rbt-counterup:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 50px rgba(47, 87, 239, .18) !important;
}
.rbt-counterup .icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.rbt-counterup .icon::before {
  content: "";
  position: absolute;
  inset: -10px;
  background: linear-gradient(135deg, rgba(47, 87, 239, .14), rgba(197, 134, 238, .22));
  animation: sttaBlob 10s ease-in-out infinite;
  z-index: 0;
}
.rbt-counterup .icon img {
  position: relative;
  z-index: 1;
  animation: sttaMelayang 4s ease-in-out infinite;
}
/* Angka bergulir: warna solid (efek teks gradasi membuat digit odometer tidak terlihat) */
.rbt-counterup .odometer,
.rbt-counterup .odometer .odometer-digit,
.rbt-counterup .odometer .odometer-value {
  color: #5B3FD6 !important;
  -webkit-text-fill-color: #5B3FD6 !important;
  background: none !important;
}
.rbt-counterup h3 {
  font-weight: 800;
  text-shadow: 0 6px 18px rgba(106, 47, 168, .18);
}

/* ---------- 9. Kerja sama: logo berwarna, latar mengikuti warna logo ---------- */
/* --logo diisi otomatis oleh stta-tampilan.js (format "R, G, B"); ungu bila belum terbaca */
.rbt-cat-box {
  --logo: 123, 85, 236;
  position: relative;
  overflow: hidden;
  border-radius: 24px !important;
  border: 1px solid rgba(var(--logo), .22) !important;
  background:
    radial-gradient(circle at 50% 30%, rgba(var(--logo), .16) 0%, rgba(var(--logo), 0) 55%),
    linear-gradient(180deg, rgba(var(--logo), .07) 0%, #fff 70%) !important;
  box-shadow: 0 14px 36px rgba(var(--logo), .16) !important;
  transition: transform var(--stta-transisi), box-shadow var(--stta-transisi), border-color var(--stta-transisi), background .6s ease;
}
.rbt-cat-box .icons {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
/* cahaya berwarna logo di belakang logo */
.rbt-cat-box .icons::before {
  content: "";
  position: absolute;
  inset: -18px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--logo), .28) 0%, rgba(var(--logo), .10) 45%, rgba(var(--logo), 0) 72%);
  filter: blur(4px);
  transform: scale(.9);
  transition: transform .6s ease, opacity .6s ease;
  z-index: 0;
}
.rbt-cat-box .icons img {
  position: relative;
  z-index: 1;
  mix-blend-mode: multiply;   /* latar putih di file logo melebur dengan warna kartu */
  transition: transform var(--stta-transisi);
}
.active-dark-mode .rbt-cat-box .icons img { mix-blend-mode: normal; }
.rbt-cat-box:hover {
  transform: translateY(-8px);
  border-color: rgba(var(--logo), .5) !important;
  box-shadow: 0 26px 50px rgba(var(--logo), .32) !important;
}
.rbt-cat-box:hover .icons::before { transform: scale(1.25); }
.rbt-cat-box:hover .icons img { transform: scale(1.08); }
.active-dark-mode .rbt-categories-area .rbt-cat-box.rbt-cat-box {
  background:
    radial-gradient(circle at 50% 30%, rgba(var(--logo), .28) 0%, rgba(var(--logo), 0) 60%),
    rgba(255, 255, 255, .05) !important;
  border-color: rgba(var(--logo), .4) !important;
  box-shadow: 0 14px 40px rgba(0, 0, 0, .35) !important;
}
.active-dark-mode .rbt-categories-area .rbt-cat-box.rbt-cat-box:hover {
  box-shadow: 0 24px 50px rgba(var(--logo), .35) !important;
}

/* ---------- Dosen: foto lingkaran seragam, kartu sama tinggi ---------- */
/* Selektor sengaja dibuat sangat spesifik agar mengalahkan aturan bawaan template */
.rbt-team-area .swiper-slide { height: auto !important; }
.rbt-team-area .single-slide,
.rbt-team-area .rbt-team { height: 100%; }
.rbt-team-area .rbt-team.rbt-team.rbt-team .inner {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 36px 24px 30px !important;
  border-radius: 26px !important;
}

/* hilangkan bentuk hiasan bawaan template di belakang foto */
.rbt-team-area .rbt-team.rbt-team.rbt-team .inner::before,
.rbt-team-area .rbt-team.rbt-team.rbt-team .inner::after,
.rbt-team-area .rbt-team.rbt-team.rbt-team .inner .thumbnail::after { display: none !important; }

/* lingkaran: cincin gradasi tipis + celah putih */
.rbt-team-area .rbt-team.rbt-team.rbt-team .inner .thumbnail {
  position: relative;
  box-sizing: border-box !important;
  width: 190px !important;
  min-width: 190px !important;
  max-width: 190px !important;
  height: 190px !important;
  min-height: 190px !important;
  max-height: 190px !important;
  aspect-ratio: 1 / 1;
  flex: 0 0 190px;
  margin: 0 auto 24px !important;
  padding: 4px !important;
  border: 0 !important;
  border-radius: 50% !important;
  background: linear-gradient(135deg, var(--stta-biru), var(--stta-ungu)) !important;
  box-shadow: 0 14px 30px rgba(106, 47, 168, .25) !important;
  overflow: hidden !important;
  transform: none;
  transition: transform var(--stta-transisi), box-shadow var(--stta-transisi);
}
.rbt-team-area .rbt-team.rbt-team.rbt-team .inner .thumbnail::before {
  content: "" !important;
  display: block !important;
  position: absolute !important;
  inset: 4px !important;
  width: auto !important;
  height: auto !important;
  border-radius: 50% !important;
  background: #fff !important;
  opacity: 1 !important;
  transform: none !important;
  z-index: 0;
}
/* foto: selalu bulat sempurna, latar gradasi ungu-biru */
.rbt-team-area .rbt-team.rbt-team.rbt-team .inner .thumbnail img {
  position: relative;
  z-index: 1;
  display: block !important;
  box-sizing: border-box !important;
  width: 100% !important;
  height: 100% !important;
  min-width: 0 !important;
  max-width: 100% !important;
  max-height: 100% !important;
  aspect-ratio: 1 / 1;
  padding: 4px !important;
  margin: 0 !important;
  border: 0 !important;
  border-radius: 50% !important;
  background: linear-gradient(160deg, #5B6CF2 0%, #7B55EC 50%, #B96BEA 100%) padding-box !important;
  background-clip: content-box !important;
  object-fit: cover !important;
  object-position: center 18% !important;
  box-shadow: none !important;
  transform: none !important;
  filter: none;
}
.rbt-team-area .rbt-team.rbt-team.rbt-team:hover .inner .thumbnail {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 20px 40px rgba(106, 47, 168, .35) !important;
}

/* nama, jabatan, NIDN selalu tampil di semua kartu (bukan hanya kartu tengah) */
.rbt-team-area .rbt-team.rbt-team.rbt-team .inner .content {
  width: 100%;
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
}
.rbt-team-area .rbt-team .content .title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.7em;
  line-height: 1.35;
  margin-bottom: 6px;
}
.active-dark-mode .rbt-team-area .rbt-team.rbt-team.rbt-team .inner .thumbnail::before { background: #1C1840 !important; }

@media (max-width: 575px) {
  .rbt-team-area .rbt-team.rbt-team.rbt-team .inner .thumbnail {
    width: 160px !important; min-width: 160px !important; max-width: 160px !important;
    height: 160px !important; min-height: 160px !important; max-height: 160px !important;
    flex-basis: 160px;
  }
}

/* ---------- 10. Slider utama: judul masuk perlahan ---------- */
.rbt-banner-area .inner .title,
.rbt-banner-area .inner .subtitle,
.rbt-banner-area .inner .button-group {
  opacity: 0;
  transform: translateY(24px);
}
.swiper-slide-active .rbt-banner-area .inner .subtitle { animation: sttaNaik .8s .2s forwards; }
.swiper-slide-active .rbt-banner-area .inner .title { animation: sttaNaik .9s .45s forwards; }
.swiper-slide-active .rbt-banner-area .inner .button-group { animation: sttaNaik .9s .7s forwards; }
.rbt-banner-area .inner .title {
  letter-spacing: .5px;
  text-shadow: 0 6px 30px rgba(14, 37, 71, .35);
}
@keyframes sttaNaik {
  to { opacity: 1; transform: none; }
}

/* ---------- 11. Tombol ---------- */
.rbt-btn { transition: transform .3s ease, box-shadow .3s ease; }
.rbt-btn:hover { transform: translateY(-2px); }

/* ---------- 12. Latar gradasi putih - biru - ungu (condong ungu) ---------- */
@keyframes sttaGeserLatar {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}

/* Section terang: Program Studi, Statistik, Berita, Kerja Sama */
.rbt-service-area.bg-gradient-5,
.rbt-counterup-area,
.rbt-blog-area.bg-color-extra2,
.rbt-categories-area {
  background: linear-gradient(135deg, #FFFFFF 0%, #EEF0FF 30%, #EADFFD 65%, #E2CFFA 100%) !important;
}

/* Section berwarna: Dosen, Agenda, Pengumuman */
.bg-gradient-7 {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, #4A5CF0 0%, #7652EC 35%, #9A55E6 65%, #B96BEA 100%) !important;
  background-size: 200% 200% !important;
  animation: sttaGeserLatar 18s ease-in-out infinite;
}
.bg-gradient-7::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 60% at 0% 0%, rgba(255, 255, 255, .30), rgba(255, 255, 255, 0) 70%),
    radial-gradient(ellipse 45% 50% at 100% 100%, rgba(255, 255, 255, .18), rgba(255, 255, 255, 0) 70%);
  pointer-events: none;
  z-index: 0;
}
.bg-gradient-7 > .container { position: relative; z-index: 1; }

/* ===== Mode gelap: ungu tua yang tetap kentara ===== */
.active-dark-mode .rbt-service-area.bg-gradient-5,
.active-dark-mode .rbt-counterup-area,
.active-dark-mode .rbt-blog-area.bg-color-extra2,
.active-dark-mode .rbt-categories-area {
  background: linear-gradient(135deg, #0F1024 0%, #1C1840 40%, #2B1B55 75%, #3A1F6B 100%) !important;
}
.active-dark-mode .bg-gradient-7 {
  background: linear-gradient(120deg, #1E2A8A 0%, #3F2A9E 35%, #6A2FA8 65%, #8A3DB8 100%) !important;
  background-size: 200% 200% !important;
}
.active-dark-mode .bg-gradient-7::before {
  background:
    radial-gradient(ellipse 55% 60% at 0% 0%, rgba(197, 134, 238, .28), rgba(197, 134, 238, 0) 70%),
    radial-gradient(ellipse 45% 50% at 100% 100%, rgba(47, 87, 239, .25), rgba(47, 87, 239, 0) 70%);
}
/* kartu di mode gelap: kaca ungu gelap dengan tepi bercahaya */
.active-dark-mode .rbt-service-area.bg-gradient-5 .service-card.service-card-5,
.active-dark-mode .rbt-counterup,
.active-dark-mode .rbt-cat-box,
.active-dark-mode .rbt-blog-area .rbt-card {
  background: rgba(255, 255, 255, .06) !important;
  border: 1px solid rgba(197, 134, 238, .25) !important;
  box-shadow: 0 14px 40px rgba(0, 0, 0, .35) !important;
}
.active-dark-mode .rbt-service-area.bg-gradient-5 .service-card.service-card-5:hover,
.active-dark-mode .rbt-counterup:hover,
.active-dark-mode .rbt-cat-box:hover,
.active-dark-mode .rbt-blog-area .rbt-card:hover {
  border-color: rgba(197, 134, 238, .6) !important;
  box-shadow: 0 20px 50px rgba(106, 47, 168, .45) !important;
}
.active-dark-mode .rbt-service-area.bg-gradient-5 .service-card-5 .title a,
.active-dark-mode .rbt-cat-box .title { color: #fff !important; }
.active-dark-mode .rbt-service-area.bg-gradient-5 .section-title .title,
.active-dark-mode .rbt-categories-area .section-title .title,
.active-dark-mode .rbt-counterup .subtitle { color: #fff; }
.active-dark-mode .rbt-counterup .odometer,
.active-dark-mode .rbt-counterup .odometer .odometer-digit,
.active-dark-mode .rbt-counterup .odometer .odometer-value {
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
}

@media (prefers-reduced-motion: reduce) {
  .bg-gradient-7 { animation: none !important; }
}

/* ---------- Mode gelap ---------- */
.active-dark-mode .rbt-blog-area .rbt-card,
.active-dark-mode .rbt-service-area.bg-gradient-5 .service-card.service-card-5 {
  box-shadow: 0 10px 30px rgba(0, 0, 0, .35);
}

/* ---------- Hormati pengguna yang mematikan animasi ---------- */
@media (prefers-reduced-motion: reduce) {
  .stta-reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .rbt-banner-area .inner .title,
  .rbt-banner-area .inner .subtitle,
  .rbt-banner-area .inner .button-group { opacity: 1; transform: none; animation: none !important; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}