/* Global */
:root{
  --brand:#0A4EC4;
  --brand-light:#3B9EFF;
  --brand-dark:#081A3A;
  --navy:#0B1E42;
  --navy-2:#091938;
  --soft:#f1f5f9;
  --text:#334155;
  --muted:#64748b;
  --radius-lg:16px;
  --radius-md:12px;
  --shadow:0 8px 32px rgba(15,23,42,0.08);
  --shadow-card:0 4px 18px rgba(15,23,42,0.06);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Inter",system-ui,-apple-system,sans-serif;
  color:var(--text);
  background:#fff;
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.skip-link{
  position:absolute;top:-4rem;left:1rem;z-index:1100;padding:.75rem 1rem;border-radius:.75rem;color:#fff;background:var(--navy);
}
.skip-link:focus{top:1rem}
.mt-6{
  margin-top:5.5rem;
}

/* Header */
.site-header .navbar{
  min-height:64px;
  border-bottom:1px solid #e2e8f0;
  box-shadow:0 1px 0 rgba(15,23,42,0.04);
}
.brand-text{font-weight:800;font-size:1.05rem;color:#0f172a;letter-spacing:-0.02em}
.navbar-nav .nav-link{color:#475569;font-weight:500;font-size:.92rem;padding:.5rem .9rem}
.navbar-nav .nav-link:hover,.navbar-nav .nav-link:focus{color:var(--brand)}
.search-form{position:relative}
.search-input{
  border-radius:999px!important;
  background:#f8fafc;
  border:1px solid #e2e8f0;
  padding-right:2.4rem;
  font-size:.88rem;
  width:190px;
}
.btn-search{
  position:absolute;right:6px;top:50%;transform:translateY(-50%);
  border:0;background:transparent;width:28px;height:28px;display:grid;place-items:center;border-radius:50%;
}
.navbar-toggler{border:0}
.navbar-toggler:focus{box-shadow:none}

/* Section spacing - requirement 1.6rem top/bottom margin */
.section-block{
  margin-block:1.6rem;
  padding-block:clamp(2.5rem,6vw,4rem);
  scroll-margin-top:72px;
}

/* HERO */
.hero-section{
  position:relative;
  margin-top:64px;
  margin-block-start:0;
  padding-block:0;
  min-height:520px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  overflow:hidden;
}
.hero-bg{position:absolute;inset:0;overflow:hidden}
.hero-bg-img{width:100%;height:100%;object-fit:cover;object-position:center 30%}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(90deg, rgba(8,26,58,0.96) 0%, rgba(8,26,58,0.88) 38%, rgba(8,26,58,0.35) 68%, rgba(8,26,58,0.15) 100%);
}
.hero-content{
  position:relative;
  padding:2.8rem 0 5.5rem;
  max-width:520px;
}
.hero-eyebrow{
  color:#60a5fa;
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.12em;
  margin-bottom:.9rem;
}
.hero-title{
  font-family:"Plus Jakarta Sans","Inter",sans-serif;
  font-weight:900;
  font-size:clamp(1.9rem,5vw,2.7rem);
  line-height:1.05;
  letter-spacing:-0.03em;
  color:#fff;
  margin-bottom:1rem;
}
.hero-title .text-accent{color:#3B9EFF}
.hero-desc{
  color:#cbd5e1;
  font-size:.95rem;
  line-height:1.6;
  max-width:420px;
  margin-bottom:1.6rem;
}
.btn-hubungi{
  background:var(--brand);
  border-color:var(--brand);
  border-radius:999px;
  padding:.75rem 1.45rem;
  font-weight:700;
  font-size:.84rem;
  letter-spacing:.02em;
  display:inline-flex;align-items:center;gap:.5rem;
  box-shadow:0 6px 18px rgba(10,78,196,0.35);
}
.btn-hubungi:hover{background:#083da0;border-color:#083da0}
.btn-video{
  background: #000000;
  border:1.5px solid rgba(255,255,255,0.35);
  color:#fff;
  border-radius:999px;
  padding:.65rem 1.2rem .65rem .75rem;
  font-weight:700;
  font-size:.82rem;
  display:inline-flex;
  align-items:center;
  gap:.6rem;
}
.btn-video:hover{background:rgba(255,255,255,0.08);color:#fff;border-color:rgba(255,255,255,0.5)}
.play-circle{
  width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,0.14);border:1px solid rgba(255,255,255,0.45);
  display:grid;place-items:center;
}

/* Trust bar */
.trust-bar-wrapper{
  position:absolute;
  left:0;
  right:0;
  bottom:18px;
  z-index:2;
}
.trust-bar{
  background:var(--navy);
  border-radius:12px;
  padding:.5rem .2rem;
  box-shadow: 5px 5px 20px rgba(0,0,0,0.22);
  border:1px solid rgba(255,255,255,0.06);
}
.trust-item{
  display:flex;align-items:center;gap:.65rem;
  padding:.65rem 1rem;
  border-right:1px solid rgba(255,255,255,0.07);
}
.trust-item:last-child{border-right:0}
.trust-text{line-height:1.2}
.trust-text strong{display:block;color:#fff;font-size: .9rem;font-weight:700}
.trust-text span{display:block;color:#94a3b8;font-size: .8rem;font-weight:500}

/* MASALAH */
.section-masalah{background:#f8fafc}
.section-label{
  font-size:.68rem;font-weight:700;letter-spacing:.12em;color:#64748b;margin-bottom:.5rem
}
.section-label.light{color:#93b4ff}
.section-title{
  font-family:"Plus Jakarta Sans","Inter",sans-serif;
  font-weight:800;
  font-size:clamp(1.45rem,3.8vw,2rem);
  line-height:1.2;
  letter-spacing:-0.02em;
  color:#0f172a;
}
.section-title .text-accent{color:var(--brand)}
.section-title.small-title{font-size:clamp(1.1rem,3vw,1.45rem)}
.section-title.text-white{color:#fff}
.title-underline{
  width:44px;height:3px;background:var(--brand);border-radius:999px;margin:.9rem auto 0;
}
.title-underline + *{margin-top:1rem}
.problem-card{
  background:#fff;
  border:1px solid #e2e8f0;
  border-radius:12px;
  padding:1.35rem 1rem 1.2rem;
  box-shadow:var(--shadow-card);
}
.problem-icon{margin-bottom:.8rem;display:grid;place-items:center}
.problem-card h3{
  font-size:.88rem;font-weight:700;color:#0f172a;line-height:1.35;margin-bottom:.45rem
}
.problem-card p{font-size:.78rem;color:#64748b;line-height:1.5;margin:0}

/* LAYANAN */
.section-layanan{background:var(--navy);background:linear-gradient(180deg,#0B1E42 0%,#0A1930 100%)}
.service-card{
  background:#fff;
  border-radius:12px;
  padding:1.4rem 1rem 1.25rem;
  border:1px solid #e2e8f0;
  box-shadow:0 6px 22px rgba(0,0,0,0.18);
}
.service-icon{margin-bottom:.75rem;display:grid;place-items:center}
.service-card h3{font-size:.86rem;font-weight:700;color:#0f172a;line-height:1.35;margin-bottom:.45rem}
.service-card p{font-size:.78rem;color:#64748b;line-height:1.5;margin:0}
.portfolio-grid .portfolio-img{
  width:100%;height:170px;object-fit:cover;border-radius:12px;border:1px solid rgba(255,255,255,0.15);
}
@media (min-width:992px){.portfolio-grid .portfolio-img{height:190px}}
/* Portfolio item button */
.portfolio-item{
  position:relative;
  display:block;
  width:100%;
  padding:0;
  border:0;
  border-radius:12px;
  overflow:hidden;
  cursor:zoom-in;
  background:transparent;
}
.portfolio-item:focus-visible{
  outline:2px solid #3B9EFF;
  outline-offset:2px;
}
.portfolio-item .portfolio-zoom{
  position:absolute;
  right:10px;
  bottom:10px;
  width:28px;
  height:28px;
  border-radius:50%;
  background:rgba(15,23,42,0.72);
  color:#fff;
  display:grid;
  place-items:center;
  font-size:14px;
  opacity:0;
  transition:opacity .2s ease;
}
.portfolio-item:hover .portfolio-zoom,
.portfolio-item:focus .portfolio-zoom{opacity:1;}
.portfolio-item img{transition:transform .35s ease;}
.portfolio-item:hover img{transform:scale(1.04);}
.portfolio-play{
  position:absolute;
  inset:50% auto auto 50%;
  width:48px;
  height:48px;
  transform:translate(-50%,-50%);
  display:grid;
  place-items:center;
  padding-left:3px;
  border-radius:50%;
  background:rgba(10,78,196,.92);
  color:#fff;
  font-size:18px;
  line-height:1;
  pointer-events:none;
  transition:transform .2s ease, background-color .2s ease;
}
.portfolio-item:hover .portfolio-play,
.portfolio-item:focus-visible .portfolio-play{
  transform:translate(-50%,-50%) scale(1.08);
  background:#0a4ec4;
}
.portfolio-load-more{
  border-radius:999px;
  padding:.7rem 1.6rem;
  font-weight:700;
  font-size:.88rem;
  border-width:1.5px;
}
.portfolio-load-more[hidden]{display:none!important;}
/* Portfolio lightbox */
.portfolio-lightbox[hidden]{display:none;}
.portfolio-lightbox{
  position:fixed;
  inset:0;
  z-index:1085;
  display:grid;
  place-items:center;
  padding:1rem;
}
.portfolio-backdrop{position:absolute;inset:0;background:rgba(8,16,36,0.88);backdrop-filter:blur(6px);}
.portfolio-dialog{
  position:relative;
  z-index:1;
  width:min(94vw, 1100px);
  background:#0f172a;
  border-radius:16px;
  overflow:hidden;
  box-shadow:0 24px 64px rgba(0,0,0,0.55);
  border:1px solid rgba(255,255,255,0.08);
}
.portfolio-stage{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#020617;
  min-height:320px;
  overflow:hidden;
}
.portfolio-stage img{
  width:100%;
  height:auto;
  max-height:76vh;
  object-fit:contain;
  display:block;
  cursor:zoom-in;
  transform-origin:center;
  transition:transform .2s ease;
  will-change:transform;
  backface-visibility:hidden;
  -webkit-backface-visibility:hidden;
  touch-action:none;
  user-select:none;
}
.portfolio-stage img.portfolio-image-zoomed{
  cursor:grab;
  transition:none;
}
.portfolio-stage img.portfolio-image-dragging{
  cursor:grabbing;
  transition:none;
}
.portfolio-nav{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  z-index:2;
  width:44px;
  height:44px;
  border-radius:50%;
  border:0;
  background:rgba(255,255,255,0.12);
  color:#fff;
  font-size:28px;
  line-height:1;
  display:grid;
  place-items:center;
  backdrop-filter:blur(4px);
}
.portfolio-nav:hover{background:rgba(255,255,255,0.22);}
.portfolio-nav.prev{left:12px;}
.portfolio-nav.next{right:12px;}
.portfolio-close{
  position:absolute;
  top:10px;
  right:10px;
  z-index:3;
  width:38px;
  height:38px;
  border-radius:50%;
  border:0;
  background:rgba(0,0,0,0.55);
  color:#fff;
  font-size:22px;
  display:grid;
  place-items:center;
}
.portfolio-close:hover{background:rgba(0,0,0,0.75);}
.portfolio-caption{
  margin:0;
  padding:.9rem 1.2rem;
  text-align:center;
  color:#e2e8f0;
  font-size:.88rem;
  font-weight:500;
  background:#0f172a;
}

/* TESTIMONI */
.section-testimoni{background:#f8fafc}
.testi-card{
  background:#fff;
  border:1px solid #e2e8f0;
  border-radius:14px;
  padding:1.6rem 1.4rem 1.3rem;
  box-shadow:var(--shadow-card);
  position:relative;
  min-height:260px;
}
.quote-icon{
  font-size:2.4rem;line-height:1;color:var(--brand);font-weight:800;margin-bottom:.2rem;opacity:.95
}
.testi-text{font-size:.86rem;color:#475569;line-height:1.7;margin-bottom:1.2rem}
.testi-author{display:flex;gap:.85rem;align-items:center}
.author-avatar{width: 60px;height: 60px;border-radius:50%;object-fit:cover;border:2px solid #e2e8f0;flex-shrink:0}
.testi-author strong{display:block;font-size:.88rem;color:#0f172a;line-height:1.2}
.testi-author span{font-size:.78rem;color:#64748b}
.stars{color:#f59e0b;font-size:.78rem;letter-spacing:.08em;margin-top:.15rem}
/* Testi slider */
.testi-slider-wrapper{padding:0 44px;}
.testi-viewport{border-radius:14px;}
.testi-track{transition:transform .45s cubic-bezier(.25,.8,.25,1); will-change:transform;}
.testi-slide{width:100%; padding:0 .6rem; box-sizing:border-box;}
@media (min-width:992px){
  .testi-slide{width:50%;}
}
.testi-arrow{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:38px;
  height:38px;
  border-radius:50%;
  border:1px solid #e2e8f0;
  background:#fff;
  color:#0f172a;
  font-size:22px;
  line-height:1;
  display:grid;
  place-items:center;
  box-shadow:0 4px 16px rgba(15,23,42,0.08);
  z-index:2;
}
.testi-arrow:hover{background:#f1f5f9;}
.testi-arrow:disabled{opacity:.35; pointer-events:none;}
.testi-prev{left:0;}
.testi-next{right:0;}
.testi-dots{flex-wrap:wrap;}
.testi-dot{
  width:8px;
  height:8px;
  border-radius:50%;
  border:0;
  background:#cbd5e1;
  padding:0;
  transition:all .25s ease;
}
.testi-dot[aria-selected="true"]{
  width:22px;
  border-radius:999px;
  background:var(--brand);
}
@media (max-width:991.98px){
  .testi-slider-wrapper{padding:0;}
  .testi-arrow{display:none;}
}

/* CTA */
.section-cta{background:#f8fafc;padding-block:1.2rem 2rem}
.cta-box{
  background:linear-gradient(135deg,#0A4EC4 0%,#0d5bd4 55%,#155df0 100%);
  border-radius:18px;
  padding:2rem 1.5rem;
  position:relative;
  overflow:hidden;
}
.cta-box::after{
  content:"";position:absolute;right:-40px;top:-40px;width:260px;height:260px;background:radial-gradient(circle at center, rgba(255,255,255,0.12) 0%, transparent 70%);pointer-events:none
}
.cta-box h2{
  font-family:"Plus Jakarta Sans","Inter",sans-serif;
  font-weight:800;
  font-size:clamp(1.15rem,3.5vw,1.55rem);
  line-height:1.2;
  color:#fff;
  letter-spacing:-0.02em;
  margin-bottom:.7rem;
}
.cta-box p{color:#dbeafe;font-size:.88rem;line-height:1.6;max-width:520px;margin:0}
.cta-white-card{
  background:#fff;
  border-radius:14px;
  padding:1.25rem;
  box-shadow:0 12px 30px rgba(0,0,0,0.18);
  position:relative;
}
.btn-cta{
  background:var(--brand);
  border-color:var(--brand);
  border-radius:999px;
  font-weight:800;
  font-size:.8rem;
  letter-spacing:.03em;
  padding:.85rem 1rem;
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  box-shadow:0 6px 16px rgba(10,78,196,0.28);
}
.btn-cta:hover{background:#083da0;border-color:#083da0}

/* FAQ */
.section-faq{background:#fff;}
.faq-accordion{--bs-accordion-bg:#fff; --bs-accordion-border-color:#e2e8f0;}
.faq-accordion .accordion-item{
  border:1px solid #e2e8f0;
  border-radius:12px!important;
  overflow:hidden;
  margin-bottom:12px;
  box-shadow:0 2px 10px rgba(15,23,42,0.04);
}
.faq-accordion .accordion-item:last-child{margin-bottom:0;}
.faq-accordion .accordion-button{
  font-weight:700;
  font-size:.92rem;
  color:#0f172a;
  background:#fff;
  padding:1rem 1.2rem;
  box-shadow:none;
}
.faq-accordion .accordion-button:not(.collapsed){
  color: var(--soft);
  background: navy;
  box-shadow:none;
}
.faq-accordion .accordion-button:focus{
  box-shadow:0 0 0 3px rgba(10,78,196,0.12);
  border-color:transparent;
}
.faq-accordion .accordion-button::after{
  background-size:16px;
  transition:transform .2s ease;
}
.faq-accordion .accordion-body{
  color:#475569;
  font-size:.88rem;
  line-height:1.7;
  padding:0 1.2rem 1.1rem;
  background:#fff;
}
.faq-accordion .accordion-collapse{
  border-top:1px solid #f1f5f9;
}

/* FOOTER */
.site-footer{
  background:var(--navy-2);
  color:#94a3b8;
  padding:2.2rem 0 1.2rem;
  border-top:1px solid rgba(255,255,255,0.06);
}
.footer-brand-name{color:#fff;font-weight:800;font-size:1rem;display:block;line-height:1.2}
.footer-desc{font-size:.82rem;color:#94a3b8;line-height:1.6;max-width:420px;margin-top:.35rem}
.footer-title{color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.12em;margin-bottom:.9rem}
.footer-contact li{margin-bottom:.5rem}
.footer-contact a{color:#cbd5e1;font-size:.85rem;display:inline-flex;gap:.4rem;align-items:center}
.footer-contact a:hover{color:#fff}
.social-btn{
  width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.12);
  display:grid;place-items:center;
}
.social-btn:hover{background:rgba(255,255,255,0.14)}
.footer-bottom{
  margin-top:1.8rem;
  padding-top:1.1rem;
  border-top:1px solid rgba(255,255,255,0.07);
  font-size:.78rem;
  color:#64748b;
}

/* VIDEO MODAL */
.video-modal[hidden]{display:none}
.video-modal{
  position:fixed;inset:0;z-index:1080;display:grid;place-items:center;padding:1rem;
}
.video-backdrop{position:absolute;inset:0;background:rgba(8,16,36,0.82);backdrop-filter:blur(4px)}
.video-dialog{
  position:relative;z-index:1;width:min(92vw,840px);background:#000;border-radius:16px;overflow:hidden;box-shadow:0 24px 64px rgba(0,0,0,0.45);
}
.video-frame-wrap{background:#000}
.video-frame-wrap iframe{border:0;width:100%;height:100%}
.video-close{
  position:absolute;top:10px;right:10px;z-index:2;width:36px;height:36px;border-radius:50%;border:0;background:rgba(0,0,0,0.6);color:#fff;font-size:1.6rem;line-height:1;display:grid;place-items:center;
}
.video-close:hover{background:rgba(0,0,0,0.85)}

/* RESPONSIVE */
@media (max-width:991.98px){
  .hero-section{min-height:auto}
  .hero-overlay{background:linear-gradient(180deg, rgba(8,26,58,0.92) 0%, rgba(8,26,58,0.78) 50%, rgba(8,26,58,0.65) 100%)}
  .hero-content{padding:2rem 0 6.5rem;max-width:100%}
  .trust-bar-wrapper{bottom:12px;}
  .trust-item{padding:.55rem .7rem}
  .cta-box{padding:1.6rem 1.25rem}
}
@media (max-width:575.98px){
  .site-header .navbar{min-height:56px}
  .hero-section{margin-top:56px}
  .hero-title{font-size:1.85rem}
  .hero-desc{font-size:.88rem}
  .trust-bar{border-radius:10px}
  .trust-text strong{font-size:.72rem}
  .trust-text span{font-size:.68rem}
  .problem-card h3{font-size:.82rem}
  .service-card h3{font-size:.8rem}
  .portfolio-grid .portfolio-img{height:140px}
  .cta-box h2{font-size:1.15rem}
  .cta-white-card{padding:1rem}
}
@media (min-width:768px){
  .section-block{padding-block:3rem}
}
@media (min-width:1200px){
  .hero-content{padding:3.5rem 0 6rem}
  .hero-title{font-size:2.85rem}
}

/* Floating WhatsApp CTA - icon only, pojok kanan bawah, loncat pendek */
.wa-float{
  position:fixed;
  right:22px;
  bottom:22px;
  z-index:1055;
  display:grid;
  place-items:center;
  width: 55px;
  height: 55px;
  background:#25D366;
  color:#fff;
  border-radius:50%;
  padding:0;
  box-shadow:0 10px 28px rgba(37,211,102,0.38), 0 4px 14px rgba(0,0,0,0.18);
  text-decoration:none;
  animation:waBounce 2.4s ease-in-out infinite;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.wa-float:hover{
  background:#1ebe5d;
  color:#fff;
  transform:translateY(-2px) scale(1.05);
  box-shadow:0 14px 32px rgba(37,211,102,0.45), 0 6px 18px rgba(0,0,0,0.2);
  animation-play-state:paused;
}
.wa-float:focus-visible{
  outline:3px solid #0A4EC4;
  outline-offset:3px;
}
.wa-float-icon{
  width:44px;
  height:44px;
  background:#fff;
  border-radius:50%;
  display:grid;
  place-items:center;
  flex-shrink:0;
  box-shadow:0 2px 8px rgba(0,0,0,0.12) inset;
}
.wa-float-pulse{
  position:absolute;
  inset:0;
  border-radius:50%;
  pointer-events:none;
}
.wa-float-pulse::before{
  content:"";
  position:absolute;
  inset:-2px;
  border-radius:50%;
  border:2px solid rgba(37,211,102,0.45);
  animation:waPulse 2.4s ease-out infinite;
}
.portofolio-images{
  margin-bottom: 4rem;
}

@keyframes waBounce{
  0%, 70%, 100%{transform:translateY(0) scale(1);}
  8%{transform:translateY(-10px) scale(1.02);}
  16%{transform:translateY(0) scale(1);}
  24%{transform:translateY(-6px) scale(1.01);}
  32%{transform:translateY(0) scale(1);}
}
@keyframes waPulse{
  0%{transform:scale(1); opacity:.7;}
  70%{transform:scale(1.08); opacity:0;}
  100%{transform:scale(1.08); opacity:0;}
}
@media (prefers-reduced-motion: reduce){
  .wa-float, .wa-float-pulse::before{animation:none;}
}
@media (max-width:575.98px){
  .wa-float{
    right:14px;
    bottom:14px;
    width: 50px;
    height: 50px;
  }
  .wa-float-icon{
    width:42px; height:42px;
  }
  
}

@media (max-width:720px){
  .hero-content {
      padding: 6rem 1.2rem 6rem;
      max-width: 45%;
      height: 600px;
      background-color: #00000070;
      border-radius: 10px;
      margin-left: -1.5%;
  }
  .trust-bar-wrapper {
      bottom: -12%;
  }
  .hero-section{
    overflow: visible;
  }
  .btn-hubungi,
  .btn-video{
    width: 180px;
  }
  .btn-video{
    background-color: #00000085;
  }
  #masalah{
    padding-top: 90px;
  }
}

@media (max-width:575.5px){
  .hero-content {
      padding: 2rem 1.5rem 6rem;
      max-width: 57%;
      height: 548px;
      background-color: #00000070;
      margin-left: -2.5%;
  }
  #beranda .container-fluid .row{
    background-position: 65% !important;
  }
}

@media (max-width:480px){
  .hero-content {
      padding: 2rem 1.3rem 6rem;
      max-width: 57%;
      height: 548px;
      background-color: #00000070;
      margin-left: -3.5%;
  }
  #beranda .container-fluid .row{
    background-position: 70% !important;
  }
}

@media (max-width:426px){
  .hero-content {
      max-width: 62%;
  }
}