/* =====================================================================
   LDM-SM UNSA — DESIGN SYSTEM
   Palette diambil dari logo lembaga: biru langit, emas, navy gelap, gading.
   Tipografi: Marcellus (judul, berkarakter arsitektural/manuskrip)
              Plus Jakarta Sans (isi, modern & mudah dibaca)
              Scheherazade New (aksen kaligrafi/Arab)
   ===================================================================== */

:root{
  --ink:        #0B3350;   /* navy dalam - teks utama & bagian gelap */
  --ink-soft:   #4C6478;   /* teks sekunder */
  --sky:        #1CA7DE;   /* biru logo */
  --sky-deep:   #0F84B8;   /* biru logo, lebih gelap untuk hover */
  --gold:       #C99A3C;   /* emas diredam dari kuning logo */
  --gold-soft:  #E9C878;
  --ivory:      #FBF7EF;   /* latar hangat, bukan putih polos */
  --paper:      #FFFFFF;
  --line:       #E7DFCB;   /* garis pemisah halus di atas ivory */

  --radius-arch: 120px 120px 12px 12px; /* bentuk lengkung mihrab */
  --shadow-soft: 0 18px 40px -18px rgba(11,51,80,.25);
  --shadow-card: 0 10px 30px -12px rgba(11,51,80,.18);
}

*{box-sizing:border-box;}

html{scroll-behavior:smooth;}

body{
  font-family:'Plus Jakarta Sans', -apple-system, sans-serif;
  color:var(--ink);
  background:var(--ivory);
  line-height:1.7;
}

h1,h2,h3,h4, .font-display{
  font-family:'Marcellus', 'Georgia', serif;
  color:var(--ink);
  letter-spacing:.01em;
}

.font-arabic{
  font-family:'Scheherazade New', serif;
  font-weight:700;
}

a{ color:var(--sky-deep); text-decoration:none; }
a:hover{ color:var(--gold); }

.text-gold{ color:var(--gold) !important; }
.text-sky{ color:var(--sky) !important; }
.text-soft{ color:var(--ink-soft) !important; }
.bg-ivory{ background:var(--ivory) !important; }
.bg-ink{ background:var(--ink) !important; }

.section{ padding:5.5rem 0; }
@media (max-width:768px){ .section{ padding:3.5rem 0; } }

.section-tag{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  font-family:'Marcellus', serif;
  font-size:1.05rem;
  color:var(--gold);
  margin-bottom:.6rem;
}
.section-tag::before{
  content:'';
  width:26px; height:1px;
  background:var(--gold);
  display:inline-block;
}

.section-title{
  font-size:clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom:1rem;
}

.section-lead{
  color:var(--ink-soft);
  max-width:640px;
  font-size:1.05rem;
}

/* ================= TOP BAR ================= */
.top-bar{
  background:var(--ink);
  color:rgba(255,255,255,.85);
  font-size:.85rem;
}
.top-bar-inner{
  display:flex; justify-content:space-between; align-items:center;
  padding:.45rem 0;
}
.top-bar-left span{ margin-right:1.5rem; }
.top-bar-left i{ color:var(--gold-soft); margin-right:.3rem; }
.top-bar-right a{
  color:rgba(255,255,255,.85);
  margin-left:.9rem;
  font-size:1rem;
}
.top-bar-right a:hover{ color:var(--gold-soft); }

/* ================= NAVBAR ================= */
.main-navbar{
  background:var(--paper);
  padding:.7rem 0;
  box-shadow:0 2px 18px rgba(11,51,80,.06);
  z-index:1030;
}
.navbar-brand{
  display:flex; align-items:center; gap:.6rem;
}
.navbar-brand img{
  height:48px; width:48px; object-fit:contain;
}
.brand-text{ display:flex; flex-direction:column; line-height:1.1; }
.brand-text strong{
  font-family:'Marcellus', serif;
  color:var(--ink);
  font-size:1.15rem;
}
.brand-text small{
  color:var(--ink-soft);
  font-size:.72rem;
  letter-spacing:.03em;
}
.main-navbar .nav-link{
  color:var(--ink);
  font-weight:500;
  margin:0 .5rem;
  padding:.5rem .2rem !important;
  position:relative;
}
.main-navbar .nav-link::after{
  content:'';
  position:absolute; left:0; bottom:.15rem;
  width:0; height:2px; background:var(--gold);
  transition:width .25s ease;
}
.main-navbar .nav-link:hover::after,
.main-navbar .nav-link.active::after{ width:100%; }
.main-navbar .nav-link.active{ color:var(--sky-deep); }
.btn-nav-cta{
  background:var(--sky);
  color:#fff !important;
  border-radius:100px;
  padding:.55rem 1.4rem;
  font-weight:600;
  font-size:.92rem;
  transition:background .2s ease, transform .2s ease;
}
.btn-nav-cta:hover{ background:var(--gold); transform:translateY(-1px); }

/* ================= BUTTONS ================= */
.btn-primary-ldm{
  background:var(--sky);
  border:1px solid var(--sky);
  color:#fff;
  border-radius:100px;
  padding:.75rem 1.8rem;
  font-weight:600;
  transition:all .2s ease;
  display:inline-flex; align-items:center; gap:.5rem;
}
.btn-primary-ldm:hover{ background:var(--sky-deep); border-color:var(--sky-deep); color:#fff; transform:translateY(-2px); }

.btn-outline-ldm{
  background:transparent;
  border:1.5px solid var(--ink);
  color:var(--ink);
  border-radius:100px;
  padding:.7rem 1.7rem;
  font-weight:600;
  transition:all .2s ease;
  display:inline-flex; align-items:center; gap:.5rem;
}
.btn-outline-ldm:hover{ background:var(--ink); color:#fff; }

.btn-gold-ldm{
  background:var(--gold);
  border:1px solid var(--gold);
  color:#fff;
  border-radius:100px;
  padding:.75rem 1.8rem;
  font-weight:600;
  transition:all .2s ease;
  display:inline-flex; align-items:center; gap:.5rem;
}
.btn-gold-ldm:hover{ background:#B4872F; color:#fff; transform:translateY(-2px); }

/* ================= HERO ================= */
.hero{
  position:relative;
  background:var(--ink);
  color:#fff;
  overflow:hidden;
  padding:6.5rem 0 5rem;
}
.hero::before{
  content:'';
  position:absolute; inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cg fill='none' stroke='%231CA7DE' stroke-opacity='0.16' stroke-width='1'%3E%3Cpath d='M60 0L120 60L60 120L0 60Z'/%3E%3Ccircle cx='60' cy='60' r='42'/%3E%3C/g%3E%3C/svg%3E");
  background-size:200px 200px;
  opacity:.5;
}
.hero-glow{
  position:absolute; top:-120px; right:-120px;
  width:420px; height:420px; border-radius:50%;
  background:radial-gradient(circle, rgba(28,167,222,.35), transparent 70%);
}
.hero .container{ position:relative; z-index:2; }
.hero-arabic{
  font-size:1.9rem;
  color:var(--gold-soft);
  margin-bottom:1rem;
  display:block;
}
.hero-title{
  font-size:clamp(2.2rem, 4.2vw, 3.4rem);
  color:#fff;
  line-height:1.2;
  margin-bottom:1.3rem;
}
.hero-title em{
  font-style:normal;
  color:var(--gold-soft);
}
.hero-lead{
  color:rgba(255,255,255,.78);
  font-size:1.1rem;
  max-width:520px;
  margin-bottom:2rem;
}
.hero-stats{
  display:flex; gap:2.2rem; margin-top:3rem; flex-wrap:wrap;
}
.hero-stats .stat-num{
  font-family:'Marcellus', serif;
  font-size:2.1rem;
  color:var(--gold-soft);
  line-height:1;
}
.hero-stats .stat-label{
  font-size:.82rem;
  color:rgba(255,255,255,.65);
  margin-top:.3rem;
}
.hero-visual{
  position:relative;
  display:flex; justify-content:center; align-items:center;
}
.hero-arch-frame{
  width:100%;
  max-width:400px;
  aspect-ratio: 4/5;
  border-radius: 200px 200px 14px 14px;
  overflow:hidden;
  border:6px solid rgba(233,200,120,.35);
  box-shadow:var(--shadow-soft);
  position:relative;
}
.hero-arch-frame img{ width:100%; height:100%; object-fit:cover; }
.hero-badge-float{
  position:absolute;
  bottom:-1.6rem; left:-1.6rem;
  background:#fff;
  color:var(--ink);
  border-radius:18px;
  padding:1rem 1.3rem;
  box-shadow:var(--shadow-card);
  display:flex; align-items:center; gap:.7rem;
  max-width:230px;
}
.hero-badge-float i{ font-size:1.7rem; color:var(--gold); }
.hero-badge-float strong{ display:block; font-size:.95rem; }
.hero-badge-float span{ font-size:.78rem; color:var(--ink-soft); }

/* ================= ARCH FRAME (reusable) ================= */
.arch-frame{
  border-radius: var(--radius-arch);
  overflow:hidden;
  position:relative;
  box-shadow:var(--shadow-card);
}
.arch-frame img{ width:100%; height:100%; object-fit:cover; display:block; }

/* ================= DIVIDER PATTERN ================= */
.pattern-divider{
  height:34px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='34' viewBox='0 0 60 34'%3E%3Cpath d='M0 34L15 0L30 34L45 0L60 34' fill='none' stroke='%23C99A3C' stroke-width='1.4' stroke-opacity='0.55'/%3E%3C/svg%3E");
  background-repeat:repeat-x;
  background-size:60px 34px;
}

/* ================= CARDS: PROGRAM KERJA ================= */
.card-program{
  background:var(--paper);
  border-radius: 20px 20px 8px 8px;
  padding:2.1rem 1.8rem;
  height:100%;
  box-shadow:var(--shadow-card);
  border:1px solid rgba(11,51,80,.05);
  transition:transform .25s ease, box-shadow .25s ease;
}
.card-program:hover{ transform:translateY(-6px); box-shadow:0 22px 40px -18px rgba(11,51,80,.28); }
.card-program .icon-wrap{
  width:58px; height:58px;
  border-radius: 16px 16px 4px 16px;
  background:linear-gradient(135deg, var(--sky), var(--sky-deep));
  display:flex; align-items:center; justify-content:center;
  color:#fff; font-size:1.5rem;
  margin-bottom:1.2rem;
}
.card-program h5{ font-family:'Marcellus', serif; margin-bottom:.6rem; }
.card-program p{ color:var(--ink-soft); font-size:.94rem; margin-bottom:0; }

/* ================= QUOTE / VISI MISI BLOCK ================= */
.quote-block{
  background:var(--ink);
  color:#fff;
  border-radius:24px;
  padding:3.5rem;
  position:relative;
  overflow:hidden;
}
.quote-block::after{
  content:'';
  position:absolute; inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='90' height='90'%3E%3Ccircle cx='45' cy='45' r='38' fill='none' stroke='%23E9C878' stroke-opacity='.15' stroke-width='1'/%3E%3C/svg%3E");
  background-size:90px 90px; opacity:.7;
}
.quote-block blockquote{
  font-family:'Marcellus', serif;
  font-size:clamp(1.3rem, 2.2vw, 1.7rem);
  line-height:1.5;
  position:relative; z-index:1;
  margin-bottom:0;
}
.quote-block .quote-mark{
  font-family:'Marcellus', serif;
  font-size:4rem;
  color:var(--gold-soft);
  line-height:1;
  opacity:.6;
}

/* ================= ARTIKEL CARD ================= */
.card-artikel{
  background:var(--paper);
  border-radius:18px 18px 8px 8px;
  overflow:hidden;
  box-shadow:var(--shadow-card);
  height:100%;
  display:flex; flex-direction:column;
  transition:transform .25s ease;
}
.card-artikel:hover{ transform:translateY(-5px); }
.card-artikel .thumb{
  aspect-ratio:16/10;
  overflow:hidden;
}
.card-artikel .thumb img{ width:100%; height:100%; object-fit:cover; transition:transform .4s ease; }
.card-artikel:hover .thumb img{ transform:scale(1.06); }
.card-artikel .body{ padding:1.4rem; display:flex; flex-direction:column; flex:1; }
.badge-kategori{
  background:rgba(28,167,222,.12);
  color:var(--sky-deep);
  border-radius:100px;
  padding:.3rem .8rem;
  font-size:.74rem;
  font-weight:600;
  display:inline-block;
  margin-bottom:.7rem;
  width:fit-content;
}
.card-artikel h5{ font-size:1.08rem; margin-bottom:.6rem; font-family:'Marcellus', serif; }
.card-artikel h5 a{ color:var(--ink); }
.card-artikel h5 a:hover{ color:var(--sky-deep); }
.card-artikel .meta{
  font-size:.8rem; color:var(--ink-soft);
  margin-top:auto; padding-top:.8rem;
  border-top:1px solid var(--line);
  display:flex; justify-content:space-between; align-items:center;
}

/* ================= AGENDA / TIMELINE ================= */
.agenda-item{
  display:flex; gap:1.5rem;
  background:var(--paper);
  border-radius:18px;
  padding:1.5rem;
  box-shadow:var(--shadow-card);
  margin-bottom:1.3rem;
}
.agenda-date{
  flex-shrink:0;
  width:78px; height:78px;
  background:var(--ink);
  color:#fff;
  border-radius:16px 16px 4px 16px;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
}
.agenda-date .d{ font-family:'Marcellus', serif; font-size:1.5rem; line-height:1; }
.agenda-date .m{ font-size:.72rem; text-transform:uppercase; letter-spacing:.04em; color:var(--gold-soft); margin-top:.15rem; }
.agenda-item h5{ font-family:'Marcellus', serif; margin-bottom:.4rem; }
.agenda-item .meta-row{ font-size:.85rem; color:var(--ink-soft); }
.agenda-item .meta-row i{ color:var(--sky); margin-right:.3rem; }
.badge-status{
  border-radius:100px; padding:.3rem .75rem; font-size:.72rem; font-weight:600;
}
.badge-akan-datang{ background:rgba(28,167,222,.12); color:var(--sky-deep); }
.badge-selesai{ background:rgba(76,100,120,.12); color:var(--ink-soft); }

/* ================= GALERI ================= */
.galeri-item{
  border-radius:16px 16px 6px 16px;
  overflow:hidden;
  position:relative;
  aspect-ratio:1/1;
  display:block;
}
.galeri-item img{ width:100%; height:100%; object-fit:cover; transition:transform .4s ease; }
.galeri-item:hover img{ transform:scale(1.08); }
.galeri-item .overlay{
  position:absolute; inset:0;
  background:linear-gradient(0deg, rgba(11,51,80,.82), transparent 55%);
  opacity:0; transition:opacity .25s ease;
  display:flex; align-items:flex-end; padding:1rem;
}
.galeri-item:hover .overlay{ opacity:1; }
.galeri-item .overlay span{ color:#fff; font-size:.85rem; font-weight:600; }

/* ================= PENGURUS ================= */
.card-pengurus{
  text-align:center;
  background:var(--paper);
  border-radius:20px 20px 8px 8px;
  padding:1.7rem 1.3rem;
  box-shadow:var(--shadow-card);
  transition:transform .25s ease;
}
.card-pengurus:hover{ transform:translateY(-5px); }
.card-pengurus .foto{
  width:120px; height:120px;
  border-radius:60px 60px 8px 60px;
  overflow:hidden;
  margin:0 auto 1.1rem;
  border:3px solid var(--gold-soft);
}
.card-pengurus .foto img{ width:100%; height:100%; object-fit:cover; }
.card-pengurus h6{ font-family:'Marcellus', serif; margin-bottom:.2rem; }
.card-pengurus .jabatan{ color:var(--sky-deep); font-size:.85rem; font-weight:600; }

/* ================= CONTACT ================= */
.contact-info-card{
  background:var(--ink);
  color:#fff;
  border-radius:22px;
  padding:2.5rem;
  height:100%;
}
.contact-info-card .item{ display:flex; gap:1rem; margin-bottom:1.6rem; }
.contact-info-card .item i{
  width:44px; height:44px; flex-shrink:0;
  background:rgba(233,200,120,.15);
  color:var(--gold-soft);
  border-radius:12px;
  display:flex; align-items:center; justify-content:center;
}
.contact-info-card .item strong{ display:block; font-size:.85rem; color:rgba(255,255,255,.6); font-weight:500;}
.map-frame{ border-radius:22px; overflow:hidden; box-shadow:var(--shadow-card); }
.form-control-ldm{
  border:1.5px solid var(--line);
  border-radius:12px;
  padding:.85rem 1.1rem;
  background:var(--paper);
}
.form-control-ldm:focus{
  border-color:var(--sky);
  box-shadow:0 0 0 .2rem rgba(28,167,222,.15);
}

/* ================= CTA BANNER ================= */
.cta-banner{
  background:linear-gradient(120deg, var(--sky) 0%, var(--sky-deep) 100%);
  border-radius:28px;
  color:#fff;
  padding:3.5rem;
  position:relative;
  overflow:hidden;
}
.cta-banner::before{
  content:'';
  position:absolute; inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cpath d='M60 0L120 60L60 120L0 60Z' fill='none' stroke='white' stroke-opacity='.15' stroke-width='1'/%3E%3C/svg%3E");
  background-size:160px 160px;
}

/* ================= FOOTER ================= */
.site-footer{
  background:var(--ink);
  color:rgba(255,255,255,.75);
  padding:5rem 0 0;
  position:relative;
}
.footer-brand{
  display:flex; align-items:center; gap:.6rem;
  font-family:'Marcellus', serif;
  color:#fff; font-size:1.2rem;
  margin-bottom:1.2rem;
}
.footer-brand img{ height:44px; }
.footer-brand small{ display:block; font-size:.7rem; color:rgba(255,255,255,.55); font-family:'Plus Jakarta Sans',sans-serif; }
.footer-about{ font-size:.9rem; color:rgba(255,255,255,.6); max-width:340px; }
.footer-social a{
  display:inline-flex; align-items:center; justify-content:center;
  width:38px; height:38px;
  border-radius:10px;
  background:rgba(255,255,255,.08);
  color:#fff; margin-right:.5rem;
}
.footer-social a:hover{ background:var(--gold); }
.footer-heading{
  color:#fff; font-family:'Marcellus', serif;
  margin-bottom:1.2rem; font-size:1rem;
}
.footer-links{ list-style:none; padding:0; margin:0; }
.footer-links li{ margin-bottom:.7rem; }
.footer-links a{ color:rgba(255,255,255,.65); font-size:.9rem; }
.footer-links a:hover{ color:var(--gold-soft); }
.footer-contact{ list-style:none; padding:0; margin:0; font-size:.88rem; }
.footer-contact li{ margin-bottom:.9rem; display:flex; gap:.6rem; color:rgba(255,255,255,.7); }
.footer-contact i{ color:var(--gold-soft); margin-top:.2rem; }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  margin-top:3.5rem;
  padding:1.5rem 0;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:.5rem;
  font-size:.82rem; color:rgba(255,255,255,.5);
}

.btn-back-top{
  position:fixed; bottom:1.6rem; right:1.6rem;
  width:46px; height:46px;
  background:var(--sky);
  color:#fff !important;
  border-radius:14px;
  display:flex; align-items:center; justify-content:center;
  box-shadow:var(--shadow-card);
  opacity:0; visibility:hidden; transform:translateY(10px);
  transition:all .25s ease;
  z-index:999;
}
.btn-back-top.show{ opacity:1; visibility:visible; transform:translateY(0); }

/* ================= PAGE HEADER (halaman dalam) ================= */
.page-header{
  background:var(--ink);
  color:#fff;
  padding:3.5rem 0 2.5rem;
  position:relative;
  overflow:hidden;
}
.page-header::before{
  content:'';
  position:absolute; inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cg fill='none' stroke='%231CA7DE' stroke-opacity='0.14' stroke-width='1'%3E%3Cpath d='M60 0L120 60L60 120L0 60Z'/%3E%3C/g%3E%3C/svg%3E");
  background-size:160px 160px;
}
.page-header .container{ position:relative; z-index:1; }
.page-header h1{ color:#fff; font-size:clamp(1.8rem,3.4vw,2.6rem); margin-bottom:.5rem; }
.breadcrumb-ldm{ font-size:.88rem; color:rgba(255,255,255,.65); }
.breadcrumb-ldm a{ color:rgba(255,255,255,.85); }
.breadcrumb-ldm a:hover{ color:var(--gold-soft); }

/* ================= UTILITIES ================= */
.empty-state{
  text-align:center;
  padding:4rem 1rem;
  color:var(--ink-soft);
}
.empty-state i{ font-size:3rem; color:var(--gold-soft); margin-bottom:1rem; display:block; }

.pagination-ldm .page-link{
  border:none; color:var(--ink); border-radius:10px !important; margin:0 .2rem;
}
.pagination-ldm .page-item.active .page-link{ background:var(--sky); color:#fff; }

.form-search-ldm{ position:relative; }
.form-search-ldm input{ padding-right:3rem; }
.form-search-ldm button{
  position:absolute; right:6px; top:6px; bottom:6px;
  border:none; background:var(--sky); color:#fff; border-radius:9px; padding:0 1rem;
}

@media (max-width:991px){
  .hero-badge-float{ position:static; margin-top:1rem; max-width:none; }
  .quote-block{ padding:2.2rem; }
  .cta-banner{ padding:2.2rem; text-align:center; }
}