/* ============================================================
   PT VISTARA SINERGI INDONESIA — Consolidated Stylesheet
   ============================================================ */

:root{
  --navy-950:#050b1a;
  --navy-900:#0a1330;
  --navy-800:#0e1c42;
  --blue-500:#2f7dea;
  --blue-400:#4a9bff;
  --blue-300:#8ec3ff;
  --ink:#1c2333;
  --muted:#606a80;
  --radius-sm:.55rem;
  --radius-md:.9rem;
  --radius-lg:1.2rem;
  --shadow-sm:0 6px 16px rgba(15,30,70,.06);
  --shadow-md:0 10px 30px rgba(15,30,70,.08);
  --shadow-lg:0 20px 45px rgba(15,30,70,.16);
  --transition:all .3s cubic-bezier(.4,.2,.2,1);
}

*{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  font-family:'Poppins',sans-serif;
  color:var(--ink);
  overflow-x:hidden;
  zoom:.9;
}

a{ text-decoration:none; }

img{ max-width:100%; height:auto; }

::selection{ background:var(--blue-400); color:#fff; }

/* ===== Scrollbar (webkit) ===== */
::-webkit-scrollbar{ width:9px; }
::-webkit-scrollbar-track{ background:#eef2f9; }
::-webkit-scrollbar-thumb{ background:var(--blue-400); border-radius:10px; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar-vistara{
  background:rgba(5,11,26,.92);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  padding:.9rem 0;
  transition:var(--transition);
  border-bottom:1px solid transparent;
}
.navbar-vistara.scrolled{
  padding:.55rem 0;
  box-shadow:0 8px 24px rgba(0,0,0,.25);
  border-bottom-color:rgba(255,255,255,.06);
}
.navbar-vistara .nav-link{
  color:#dbe4f5 !important;
  font-weight:500;
  margin:0 .55rem;
  position:relative;
  transition:var(--transition);
}
.navbar-vistara .nav-link::after{
  content:"";
  position:absolute;
  left:0; bottom:-4px;
  width:0; height:2px;
  background:var(--blue-400);
  transition:width .3s ease;
}
.navbar-vistara .nav-link:hover,
.navbar-vistara .nav-link.active{ color:#fff !important; }
.navbar-vistara .nav-link:hover::after,
.navbar-vistara .nav-link.active::after{ width:100%; }
.navbar-vistara .navbar-brand small{
  display:block;
  font-size:.62rem;
  letter-spacing:.18em;
  color:var(--blue-300);
  font-weight:600;
}
.navbar-vistara .navbar-brand strong{
  font-size:1.05rem;
  color:#fff;
  letter-spacing:.02em;
}
.navbar-vistara .navbar-brand i{ transition:transform .4s ease; }
.navbar-vistara .navbar-brand:hover i{ transform:rotate(-12deg) scale(1.1); }
.navbar-toggler{ border:none; box-shadow:none !important; }
.navbar-vistara .navbar-toggler-icon{
  background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.navbar-vistara .dropdown-menu{
  border:none;
  border-radius:.7rem;
  box-shadow:var(--shadow-lg);
  padding:.5rem;
  margin-top:.6rem;
  animation:fadeSlideDown .25s ease;
}
.navbar-vistara .dropdown-item{
  border-radius:.5rem;
  padding:.55rem .9rem;
  font-weight:500;
  font-size:.92rem;
  transition:var(--transition);
}
.navbar-vistara .dropdown-item:hover,
.navbar-vistara .dropdown-item.active{
  background:#e7f0fe;
  color:var(--blue-500);
}
@keyframes fadeSlideDown{
  from{ opacity:0; transform:translateY(-8px); }
  to{ opacity:1; transform:translateY(0); }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-gradient{
  background:linear-gradient(135deg,var(--blue-500),var(--blue-400));
  background-size:150% 150%;
  color:#fff;
  border:none;
  font-weight:600;
  padding:.6rem 1.4rem;
  border-radius:var(--radius-sm);
  white-space:nowrap;
  transition:var(--transition);
  box-shadow:0 6px 16px rgba(47,125,234,.28);
}
.btn-gradient:hover{
  color:#fff;
  background-position:100% 0;
  transform:translateY(-3px);
  box-shadow:0 12px 26px rgba(47,125,234,.4);
}
.btn-outline-light-vistara{
  border:1.5px solid rgba(255,255,255,.5);
  color:#fff;
  font-weight:600;
  padding:.6rem 1.4rem;
  border-radius:var(--radius-sm);
  transition:var(--transition);
}
.btn-outline-light-vistara:hover{
  background:rgba(255,255,255,.12);
  color:#fff;
  border-color:#fff;
  transform:translateY(-3px);
}

/* ============================================================
   HERO (Home)
   ============================================================ */
.hero{
  position:relative;
  background:
    linear-gradient(120deg,var(--navy-950) 0%, var(--navy-950) 42%, var(--navy-800) 55%, #133a7a 100%),
    url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?q=80&w=1600&auto=format&fit=crop') no-repeat right center/cover;
  overflow:hidden;
  padding-top:4.5rem;
  padding-bottom:6.5rem;
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(100deg, var(--navy-950) 0%, var(--navy-950) 40%, rgba(10,19,48,.55) 52%, rgba(10,19,48,0) 70%);
  z-index:1;
}
.hero-content{ position:relative; z-index:2; }
.hero-logo{
  width:96px; height:auto; margin-bottom:1.2rem;
  animation:floatY 4s ease-in-out infinite;
}
@keyframes floatY{
  0%,100%{ transform:translateY(0); }
  50%{ transform:translateY(-10px); }
}
.hero h1{
  color:#fff;
  font-weight:800;
  font-size:clamp(2rem, 4.5vw, 2.6rem);
  letter-spacing:.01em;
  margin-bottom:.15rem;
}
.hero .subtitle{
  color:var(--blue-300);
  font-weight:700;
  letter-spacing:.35em;
  font-size:clamp(.8rem, 2vw, 1rem);
}
.hero .divider{
  width:70px; height:3px;
  background:linear-gradient(90deg,var(--blue-400),transparent);
  margin:.9rem 0 1.2rem;
}
.hero p.lead-text{
  color:#c5d1e8;
  max-width:430px;
  font-size:1rem;
  margin-bottom:1.8rem;
}
.hero-badges{ position:relative; z-index:3; margin-top:2.5rem; }
.badge-card{
  background:rgba(6,13,34,.82);
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius-md);
  padding:1.1rem 1.1rem;
  height:100%;
  transition:var(--transition);
}
.badge-card:hover{
  transform:translateY(-6px);
  border-color:rgba(74,155,255,.5);
  box-shadow:0 15px 35px rgba(0,0,0,.35);
}
.badge-icon{
  width:42px; height:42px;
  border-radius:.6rem;
  background:rgba(74,155,255,.15);
  display:flex; align-items:center; justify-content:center;
  color:var(--blue-400);
  font-size:1.2rem;
  margin-bottom:.7rem;
  transition:var(--transition);
}
.badge-card:hover .badge-icon{
  background:var(--blue-500);
  color:#fff;
  transform:scale(1.1) rotate(-6deg);
}
.badge-card h6{ color:#fff; font-weight:700; margin-bottom:.25rem; font-size:.95rem; }
.badge-card p{ color:#a9b7d1; font-size:.82rem; margin-bottom:0; }

/* ============================================================
   FEATURE STRIP (Home)
   ============================================================ */
.feature-strip{ margin-top:-3rem; position:relative; z-index:4; }
.feature-card{
  background:#fff;
  border-radius:var(--radius-md);
  padding:1.6rem 1.4rem;
  box-shadow:var(--shadow-md);
  height:100%;
  transition:var(--transition);
  border:1px solid transparent;
}
.feature-card:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow-lg);
  border-color:#e2ecfd;
}
.feature-icon{
  width:52px; height:52px;
  border-radius:50%;
  background:#e7f0fe;
  color:var(--blue-500);
  display:flex; align-items:center; justify-content:center;
  font-size:1.4rem;
  margin-bottom:1rem;
  transition:var(--transition);
}
.feature-card:hover .feature-icon{
  background:var(--blue-500);
  color:#fff;
  transform:rotate(-8deg) scale(1.08);
}
.feature-card h5{ font-weight:700; font-size:1.05rem; margin-bottom:.5rem; }
.feature-card p{ color:#6b7488; font-size:.88rem; margin-bottom:0; }

/* ============================================================
   INFO IMAGE CARDS (Home)
   ============================================================ */
.info-card{
  position:relative;
  border-radius:var(--radius-md);
  overflow:hidden;
  min-height:300px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding:1.6rem 1.4rem;
  color:#fff;
  background-size:cover;
  background-position:center;
  transition:var(--transition);
}
.info-card::after{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(6,13,34,.35) 0%, rgba(6,13,34,.92) 85%);
  z-index:0;
  transition:var(--transition);
}
.info-card:hover{ transform:translateY(-8px); box-shadow:var(--shadow-lg); }
.info-card:hover::after{ background:linear-gradient(180deg, rgba(6,13,34,.2) 0%, rgba(6,13,34,.95) 85%); }
.info-card > *{ position:relative; z-index:1; }
.info-icon{
  width:48px; height:48px;
  border-radius:50%;
  background:var(--blue-500);
  display:flex; align-items:center; justify-content:center;
  font-size:1.25rem;
  margin-bottom:.9rem;
  transition:var(--transition);
}
.info-card:hover .info-icon{ transform:scale(1.12); }
.info-card h5{ font-weight:700; margin-bottom:.5rem; }
.info-card p{ font-size:.85rem; color:#cfd8ec; margin-bottom:.8rem; }
.info-card a{ color:var(--blue-300); font-weight:600; font-size:.88rem; transition:var(--transition); }
.info-card a:hover{ color:#fff; padding-left:.3rem; }

/* ============================================================
   PAGE HEADER (Subpages)
   ============================================================ */
.page-header{
  background:linear-gradient(120deg,var(--navy-950) 0%, var(--navy-800) 100%);
  padding:3.2rem 0;
  position:relative;
  overflow:hidden;
}
.page-header::after{
  content:"";
  position:absolute; inset:0;
  background-position:right center;
  background-size:cover;
  background-repeat:no-repeat;
  opacity:.12;
}
.page-header[data-bg-img] { }
.page-header h1{
  color:#fff;
  font-weight:800;
  font-size:clamp(1.6rem, 4vw, 2.1rem);
  position:relative; z-index:1;
  margin-bottom:.4rem;
}
.page-header .breadcrumb{ position:relative; z-index:1; margin-bottom:0; flex-wrap:wrap; }
.page-header .breadcrumb-item, .page-header .breadcrumb-item a{ color:var(--blue-300); font-size:.9rem; transition:var(--transition); }
.page-header .breadcrumb-item a:hover{ color:#fff; }
.page-header .breadcrumb-item.active{ color:#cfd8ec; }
.page-header .breadcrumb-item+.breadcrumb-item::before{ color:#5b6787; }

/* ============================================================
   SECTION HEADINGS / GENERIC
   ============================================================ */
.eyebrow{
  color:var(--blue-500);
  font-weight:700;
  letter-spacing:.15em;
  font-size:.78rem;
  text-transform:uppercase;
}
.section-title{ font-weight:800; font-size:clamp(1.5rem, 3.5vw, 1.9rem); margin-top:.4rem; margin-bottom:1rem; }
.section-text{ color:var(--muted); }

/* ============================================================
   PROFILE PAGE — Values, Visi/Misi, History
   ============================================================ */
.value-card{
  background:#fff;
  border-radius:var(--radius-md);
  padding:1.6rem 1.4rem;
  box-shadow:var(--shadow-md);
  height:100%;
  transition:var(--transition);
}
.value-card:hover{ transform:translateY(-8px); box-shadow:var(--shadow-lg); }
.value-icon{
  width:52px; height:52px; border-radius:50%;
  background:#e7f0fe; color:var(--blue-500);
  display:flex; align-items:center; justify-content:center;
  font-size:1.4rem; margin-bottom:1rem;
  transition:var(--transition);
}
.value-card:hover .value-icon{ background:var(--blue-500); color:#fff; transform:scale(1.08); }
.value-card h5{ font-weight:700; font-size:1.05rem; margin-bottom:.5rem; }
.value-card p{ color:#6b7488; font-size:.88rem; margin-bottom:0; }

.vm-card{
  border-radius:var(--radius-lg);
  padding:2rem;
  height:100%;
  color:#fff;
  transition:var(--transition);
  position:relative;
  overflow:hidden;
}
.vm-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-lg); }
.vm-card.visi{ background:linear-gradient(135deg,var(--navy-950),var(--navy-800)); }
.vm-card.misi{ background:linear-gradient(135deg,var(--blue-500),#1a4fa0); }
.vm-card .vm-icon{
  width:56px; height:56px; border-radius:.7rem;
  background:rgba(255,255,255,.12);
  display:flex; align-items:center; justify-content:center;
  font-size:1.5rem; margin-bottom:1.1rem;
}
.vm-card h4{ font-weight:800; margin-bottom:.8rem; }
.vm-card ul{ padding-left:1.1rem; margin-bottom:0; }
.vm-card ul li{ margin-bottom:.5rem; font-size:.92rem; color:#e5ecfb; }
.vm-card p{ font-size:.95rem; color:#e5ecfb; }

.history-img{
  border-radius:var(--radius-lg);
  width:100%; height:100%;
  object-fit:cover;
  min-height:340px;
  transition:var(--transition);
}
.history-img:hover{ transform:scale(1.02); }

.stat-box{ text-align:center; }
.stat-box h3{ font-weight:800; color:var(--blue-500); font-size:clamp(1.5rem,3vw,2rem); margin-bottom:.2rem; }
.stat-box p{ color:#6b7488; font-size:.85rem; margin-bottom:0; }

.cta-section{
  background:linear-gradient(120deg,var(--navy-950),var(--navy-800));
  border-radius:var(--radius-lg);
  padding:3rem 2rem;
  color:#fff;
  text-align:center;
  position:relative;
  overflow:hidden;
}
.cta-section::before{
  content:"";
  position:absolute;
  width:280px; height:280px;
  background:radial-gradient(circle, rgba(74,155,255,.25), transparent 70%);
  top:-100px; right:-80px;
  border-radius:50%;
}

/* ============================================================
   LEGALITAS PAGE
   ============================================================ */
.doc-card{
  background:#fff; border-radius:var(--radius-md); padding:1.6rem 1.4rem;
  box-shadow:var(--shadow-md); height:100%;
  display:flex; align-items:flex-start; gap:1rem;
  border:1px solid #eef1f7;
  transition:var(--transition);
}
.doc-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-lg); border-color:#e2ecfd; }
.doc-icon{
  width:52px; height:52px; min-width:52px; border-radius:.7rem;
  background:#e7f0fe; color:var(--blue-500);
  display:flex; align-items:center; justify-content:center; font-size:1.4rem;
  transition:var(--transition);
}
.doc-card:hover .doc-icon{ background:var(--blue-500); color:#fff; }
.doc-card h6{ font-weight:700; margin-bottom:.25rem; }
.doc-card p{ color:#6b7488; font-size:.85rem; margin-bottom:.4rem; }
.doc-card .badge-status{
  background:#e6f7ed; color:#1a9e56; font-weight:600; font-size:.72rem;
  padding:.25rem .6rem; border-radius:.4rem;
}

.compliance-box{
  background:linear-gradient(120deg,var(--navy-950),var(--navy-800));
  border-radius:var(--radius-lg); padding:2.5rem; color:#fff;
}
.compliance-box .icon-circle{
  width:60px; height:60px; border-radius:50%;
  background:rgba(74,155,255,.18); color:var(--blue-400);
  display:flex; align-items:center; justify-content:center;
  font-size:1.6rem; margin-bottom:1rem;
}

/* ============================================================
   PRODUK PAGE
   ============================================================ */
.filter-tabs .btn{
  border-radius:2rem; padding:.5rem 1.3rem; font-weight:600; font-size:.88rem;
  border:1.5px solid #dfe6f2; color:#4a5470; background:#fff;
  transition:var(--transition);
}
.filter-tabs .btn:hover{ border-color:var(--blue-400); color:var(--blue-500); }
.filter-tabs .btn.active{ background:var(--blue-500); color:#fff; border-color:var(--blue-500); box-shadow:0 8px 18px rgba(47,125,234,.3); }

.product-card{
  border-radius:var(--radius-md); overflow:hidden; background:#fff;
  box-shadow:var(--shadow-md); height:100%;
  display:flex; flex-direction:column;
  transition:var(--transition);
}
.product-card:hover{ transform:translateY(-8px); box-shadow:var(--shadow-lg); }
.product-card .img-wrap{ overflow:hidden; }
.product-card img{ width:100%; height:190px; object-fit:cover; display:block; transition:transform .5s ease; }
.product-card:hover img{ transform:scale(1.08); }
.product-card .card-body{ padding:1.4rem; display:flex; flex-direction:column; flex:1; }
.product-card .cat-badge{
  background:#e7f0fe; color:var(--blue-500); font-weight:600; font-size:.72rem;
  padding:.25rem .6rem; border-radius:.4rem; display:inline-block; margin-bottom:.6rem; width:fit-content;
}
.product-card h5{ font-weight:700; font-size:1.05rem; margin-bottom:.5rem; }
.product-card p{ color:#6b7488; font-size:.87rem; flex:1; }
.product-card a{ color:var(--blue-500); font-weight:600; font-size:.88rem; transition:var(--transition); }
.product-card a:hover{ color:var(--navy-900); padding-left:.3rem; }
.product-card.is-hidden{ display:none; }

/* ============================================================
   BERITA PAGE
   ============================================================ */
.featured-card{
  border-radius:var(--radius-md); overflow:hidden; position:relative; min-height:380px;
  display:flex; align-items:flex-end; background-size:cover; background-position:center;
  transition:var(--transition);
}
.featured-card:hover{ box-shadow:var(--shadow-lg); }
.featured-card::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(0deg, rgba(5,11,26,.92) 10%, rgba(5,11,26,.15) 70%);
}
.featured-card .content{ position:relative; z-index:1; padding:2rem; color:#fff; }
.featured-card .cat-badge{ background:var(--blue-500); font-weight:600; font-size:.75rem; padding:.3rem .7rem; border-radius:.4rem; }
.featured-card h3{ font-weight:800; margin:.8rem 0; font-size:clamp(1.3rem, 3vw, 1.75rem); }
.featured-card .meta{ color:#c5d1e8; font-size:.85rem; }
.featured-card a{ color:var(--blue-300); font-weight:600; transition:var(--transition); }
.featured-card a:hover{ color:#fff; padding-left:.3rem; }

.news-card{
  border-radius:var(--radius-md); overflow:hidden; background:#fff;
  box-shadow:var(--shadow-md); height:100%;
  display:flex; flex-direction:column;
  transition:var(--transition);
}
.news-card:hover{ transform:translateY(-8px); box-shadow:var(--shadow-lg); }
.news-card .img-wrap{ overflow:hidden; }
.news-card img{ width:100%; height:180px; object-fit:cover; display:block; transition:transform .5s ease; }
.news-card:hover img{ transform:scale(1.08); }
.news-card .card-body{ padding:1.3rem; display:flex; flex-direction:column; flex:1; }
.news-card .cat-badge{
  background:#e7f0fe; color:var(--blue-500); font-weight:600; font-size:.72rem;
  padding:.25rem .6rem; border-radius:.4rem; display:inline-block; margin-bottom:.6rem; width:fit-content;
}
.news-card .meta{ color:#9aa3b8; font-size:.78rem; margin-bottom:.5rem; }
.news-card h5{ font-weight:700; font-size:1rem; margin-bottom:.5rem; }
.news-card p{ color:#6b7488; font-size:.86rem; flex:1; }
.news-card a.readmore{ color:var(--blue-500); font-weight:600; font-size:.86rem; transition:var(--transition); }
.news-card a.readmore:hover{ color:var(--navy-900); padding-left:.3rem; }

.pagination .page-link{ color:var(--navy-900); border-radius:.5rem; margin:0 .2rem; border:1px solid #e3e8f2; transition:var(--transition); }
.pagination .page-link:hover{ background:#e7f0fe; color:var(--blue-500); }
.pagination .page-item.active .page-link{ background:var(--blue-500); border-color:var(--blue-500); }

/* ============================================================
   KONTAK PAGE
   ============================================================ */
.contact-info-card{
  background:#fff; border-radius:var(--radius-md); padding:1.8rem 1.4rem; text-align:center;
  box-shadow:var(--shadow-md); height:100%;
  transition:var(--transition);
}
.contact-info-card:hover{ transform:translateY(-8px); box-shadow:var(--shadow-lg); }
.contact-info-card .icon-circle{
  width:56px; height:56px; border-radius:50%; margin:0 auto 1rem;
  background:#e7f0fe; color:var(--blue-500);
  display:flex; align-items:center; justify-content:center; font-size:1.4rem;
  transition:var(--transition);
}
.contact-info-card:hover .icon-circle{ background:var(--blue-500); color:#fff; transform:scale(1.08); }
.contact-info-card h6{ font-weight:700; margin-bottom:.4rem; }
.contact-info-card p{ color:#6b7488; font-size:.88rem; margin-bottom:0; }

.contact-form-wrap{
  background:#fff; border-radius:var(--radius-lg); padding:2.2rem;
  box-shadow:var(--shadow-md);
}
.form-control, .form-select{
  border:1.5px solid #e3e8f2; border-radius:var(--radius-sm); padding:.65rem .9rem; font-size:.92rem;
  transition:var(--transition);
}
.form-control:focus, .form-select:focus{ border-color:var(--blue-400); box-shadow:0 0 0 .2rem rgba(74,155,255,.15); }
.form-label{ font-weight:600; font-size:.88rem; margin-bottom:.4rem; }

.map-wrap{ border-radius:var(--radius-lg); overflow:hidden; height:100%; min-height:420px; box-shadow:var(--shadow-md); }
.map-wrap iframe{ width:100%; height:100%; min-height:420px; border:0; filter:grayscale(15%); }

/* ============================================================
   FOOTER
   ============================================================ */
footer{ background:var(--navy-950); color:#b9c3da; padding-top:3.5rem; }
footer h6{ color:#fff; font-weight:700; margin-bottom:1.1rem; }
footer a{ color:#b9c3da; display:block; margin-bottom:.55rem; font-size:.92rem; transition:var(--transition); width:fit-content; }
footer a:hover{ color:#fff; padding-left:.25rem; }
footer p{ font-size:.9rem; }
.footer-social{
  width:36px; height:36px; border-radius:50%;
  border:1px solid rgba(255,255,255,.25);
  display:inline-flex; align-items:center; justify-content:center;
  color:#fff; margin-right:.6rem;
  transition:var(--transition);
}
.footer-social:hover{ background:var(--blue-500); border-color:var(--blue-500); transform:translateY(-4px); }
.newsletter-input{ background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.15); color:#fff; }
.newsletter-input::placeholder{ color:#8b96b3; }
.newsletter-input:focus{ background:rgba(255,255,255,.08); color:#fff; box-shadow:none; border-color:var(--blue-400); }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.08); margin-top:2.5rem; padding:1.2rem 0; font-size:.85rem; color:#8b96b3; text-align:center; }

/* ============================================================
   BACK TO TOP BUTTON
   ============================================================ */
.back-to-top{
  position:fixed;
  right:1.5rem;
  bottom:1.5rem;
  width:46px; height:46px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--blue-500),var(--blue-400));
  color:#fff;
  border:none;
  display:flex; align-items:center; justify-content:center;
  font-size:1.2rem;
  box-shadow:0 10px 25px rgba(47,125,234,.4);
  opacity:0;
  visibility:hidden;
  transform:translateY(15px);
  transition:var(--transition);
  z-index:999;
  cursor:pointer;
}
.back-to-top.show{ opacity:1; visibility:visible; transform:translateY(0); }
.back-to-top:hover{ transform:translateY(-4px); box-shadow:0 14px 30px rgba(47,125,234,.55); }

/* ============================================================
   RESPONSIVE — TABLET & BELOW
   ============================================================ */
@media (max-width: 991.98px){
  .hero{ padding-top:2rem; padding-bottom:4rem; }
  .hero-badges{ margin-top:1.5rem; }
  .feature-strip{ margin-top:1.5rem; }
  .navbar-collapse{
    background:var(--navy-950);
    margin-top:.8rem;
    border-radius:.7rem;
    padding:1rem;
  }
  .navbar-vistara .nav-link{ margin:.15rem 0; }
  .navbar-vistara .nav-link::after{ display:none; }
  .vm-card{ padding:1.6rem; }
}

/* ============================================================
   RESPONSIVE — MOBILE
   ============================================================ */
@media (max-width: 767.98px){
  .hero{
    background:linear-gradient(135deg,var(--navy-950) 0%, var(--navy-800) 60%, #133a7a 130%);
    text-align:center;
    padding-bottom:3rem;
  }
  .hero::before{ display:none; }
  .hero .lead-text{ max-width:100%; margin-left:auto; margin-right:auto; }
  .hero .d-flex.gap-3{ justify-content:center; }
  .hero-logo{ margin-left:auto; margin-right:auto; }
  .hero .divider{ margin-left:auto; margin-right:auto; }

  .page-header{ padding:2.2rem 0; text-align:center; }
  .page-header .breadcrumb{ justify-content:center; }

  .section-title, .eyebrow{ text-align:center; }

  .cta-section{ padding:2.2rem 1.4rem; }
  .compliance-box{ padding:1.6rem; text-align:center; }
  .compliance-box .col-lg-3.text-lg-end{ text-align:center !important; margin-top:.5rem; }

  .contact-form-wrap{ padding:1.5rem; }
  .map-wrap{ min-height:300px; }
  .map-wrap iframe{ min-height:300px; }

  footer{ text-align:center; }
  footer a{ margin-left:auto; margin-right:auto; }
  footer .d-flex{ justify-content:center; }
  .footer-social{ margin:0 .3rem; }

  .back-to-top{ right:1rem; bottom:1rem; width:42px; height:42px; }
}

@media (max-width: 575.98px){
  .hero h1{ font-size:1.8rem; }
  .hero .btn-gradient, .hero .btn-outline-light-vistara{ width:100%; }
  .hero .d-flex.gap-3{ flex-direction:column; }
  .badge-card{ text-align:center; }
  .badge-icon{ margin-left:auto; margin-right:auto; }
  .featured-card{ min-height:300px; }
  .featured-card .content{ padding:1.3rem; }
}

/* ============================================================
   ARTIKEL / DETAIL KONTEN (Berita, dll.)
   ============================================================ */
.news-content{ color:var(--navy-900); font-size:1rem; line-height:1.8; }
.news-content h1, .news-content h2, .news-content h3, .news-content h4{ font-weight:700; margin:1.5rem 0 .8rem; }
.news-content p{ margin-bottom:1.1rem; }
.news-content img{ max-width:100%; height:auto; border-radius:.6rem; margin:1rem 0; }
.news-content ul, .news-content ol{ margin-bottom:1.1rem; padding-left:1.4rem; }
.news-content a{ color:var(--blue-500); }

/* ============================================================
   AOS FALLBACK (jika library gagal dimuat, konten tetap tampil)
   ============================================================ */
[data-aos]{ opacity:1; }