/* ============================================================
   Frontend CSS — Landing Kalkulator Biaya Umroh Mandiri
   Bagian 1: Shell/section (adaptasi dari frontend-ebook.css)
   ============================================================ */
:root{
    --ebk-white:#FFFFFF;
    --ebk-gold:#B8912F;
    --ebk-gold-dark:#9C7A26;
    --ebk-gold-light:#F3E9D2;
    --ebk-ink:#1B2622;
    --ebk-ink-soft:#3A4440;
    --ebk-gray:#6B7280;
    --ebk-border:#E7E1CE;
    --ebk-bg-alur:url(../images/ebook/bg-alur.webp);
    --ebk-corner-left:url(../images/ebook/corner-left.webp);
    --ebk-corner-right:url(../images/ebook/corner-right.webp);
    --ebk-bg-viewer:url(../images/ebook/bg-viewer.webp);

    
    --ebk-wrap-px: clamp(20px, 5vw, 32px);
    --ebk-section-py: clamp(48px, 8vw, 88px);
    --ebk-gap-lg: clamp(24px, 4vw, 56px);
    --ebk-gap-md: clamp(16px, 3vw, 24px);
    --ebk-gap-sm: clamp(10px, 2vw, 16px);
    --ebk-card-pad: clamp(24px, 4vw, 40px);
    --ebk-hero-overlap: clamp(22px, 2.6vw, 30px); 
  }
.ebk-landing, .ebk-landing *{box-sizing:border-box; margin:0; padding:0;}
.ebk-landing{
    font-family:'Readex Pro', sans-serif;
    background:var(--ebk-white);
    color:var(--ebk-ink);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
.ebk-landing h1, .ebk-landing h2, .ebk-landing h3, .ebk-landing h4{
    font-family:"Calistoga",serif;
    font-weight:500;
    line-height:1.2;
    color:var(--ebk-ink);
  }
.ebk-landing a{text-decoration:none !important; color:inherit;}
.ebk-landing a:hover, .ebk-landing a:focus, .ebk-landing a:active, .ebk-landing a:visited{text-decoration:none !important;}
.ebk-landing img{max-width:100%; display:block;}
.ebk-landing .wrap{max-width:1200px; margin:0 auto; padding:0 var(--ebk-wrap-px);}
.ebk-landing .placeholder-img{
    background:repeating-linear-gradient(45deg, #EFE6CE, #EFE6CE 10px, #E8DCC0 10px, #E8DCC0 20px);
    display:flex; align-items:center; justify-content:center;
    color:var(--ebk-gold-dark); font-size:12px; text-align:center; padding:16px;
    border:1px dashed var(--ebk-gold);
  }
.ebk-landing section .wrap{padding-top:var(--ebk-section-py); padding-bottom:var(--ebk-section-py);}
.ebk-landing .section-separator{width:100%; height:1px; background:var(--ebk-border);}
.ebk-landing .hero .wrap{
    position:relative;
    min-height:clamp(560px, 54vw, 720px); padding:clamp(40px, 6vw, 76px);
    display:flex; align-items:center;
  }
.ebk-landing .hero .wrap::before{
    content:"";
    position:absolute; top:0; left:0; right:0; bottom:calc(-1 * var(--ebk-hero-overlap)); z-index:0;
    background-image:
      linear-gradient(90deg, rgba(255,255,255,.6) 0%, rgba(255,255,255,0) 18%, rgba(255,255,255,0) 82%, rgba(255,255,255,.55) 100%),
      linear-gradient(180deg, rgba(255,255,255,0) 74%, rgba(255,255,255,.85) 100%),
      var(--ebk-hero-bg-img, url('../images/ebook/bg-hero.webp'));
    background-size:cover; background-position:center;
    mask-image:
      linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%),
      linear-gradient(180deg, transparent 0%, black 14%, black 82%, transparent 100%);
    mask-composite:intersect;
    -webkit-mask-image:
      linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%),
      linear-gradient(180deg, transparent 0%, black 14%, black 82%, transparent 100%);
    -webkit-mask-composite:source-in;
  }
.ebk-landing .hero .wrap::after{
    content:"";
    position:absolute; inset:0; z-index:0; pointer-events:none;
    background-image:linear-gradient(90deg, rgba(255,255,255,.92) 0%, rgba(255,255,255,.55) 40%, rgba(255,255,255,0) 62%);
  }
.ebk-landing .hero-copy{position:relative; z-index:1; width:min(46%, 500px);}
.ebk-landing .eyebrow{
    display:inline-flex; align-items:center; gap:6px;
    background:var(--ebk-gold-light); color:var(--ebk-gold-dark);
    font-size:11px; font-weight:700; letter-spacing:0.14em; text-transform:uppercase;
    padding:8px 16px; border-radius:20px; margin-bottom:clamp(14px, 2vw, 18px);
  }
.ebk-landing .hero h1{font-size:clamp(32px, 4.5vw, 56px); margin-bottom:clamp(18px, 2.5vw, 26px); text-shadow:0 1px 12px rgba(255,255,255,.8), 0 1px 2px rgba(255,255,255,.9);}
.ebk-landing .hero h1 .accent{color:var(--ebk-gold); display:block;}
.ebk-landing .hero p.lead{
    font-size:15px; color:var(--ebk-ink); max-width:460px; margin-bottom:clamp(24px, 3vw, 32px); font-weight:500;
    text-shadow:0 1px 12px rgba(255,255,255,.8), 0 1px 2px rgba(255,255,255,.9);
  }
.ebk-landing .feature-row{display:flex; margin-bottom:clamp(28px, 3.5vw, 36px); flex-wrap:wrap; gap:var(--ebk-gap-sm) 0;}
.ebk-landing .feature-item{
    display:flex; flex-direction:column; gap:10px; max-width:120px;
    padding:0 var(--ebk-gap-sm);
  }
.ebk-landing .feature-item:first-child{border-left:none; padding-left:0;}
.ebk-landing .feature-item i{font-size:22px; color:var(--ebk-gold-dark); text-shadow:0 1px 10px rgba(255,255,255,.85);}
.ebk-landing .feature-item span{
    font-size:12.5px; font-weight:600; color:var(--ebk-ink-soft); line-height:1.35;
    text-shadow:0 1px 10px rgba(255,255,255,.85), 0 1px 2px rgba(255,255,255,.9);
  }
.ebk-landing .btn-row{display:flex; gap:var(--ebk-gap-sm); flex-wrap:wrap;}
.ebk-landing .btn-row .btn{flex:1 1 200px;}
.ebk-landing .btn{
    display:inline-flex; align-items:center; justify-content:center; gap:8px;
    font-family:'Readex Pro', sans-serif; font-weight:600; font-size:13.5px;
    padding:15px 26px; border-radius:9px; transition:transform .15s ease, box-shadow .15s ease;
    cursor:pointer; border:1px solid transparent; white-space:nowrap;
  }
.ebk-landing .btn:hover{transform:translateY(-2px);}
.ebk-landing .btn-primary{background:var(--ebk-gold); color:#fff; box-shadow:0 8px 20px -8px rgba(184,145,47,.6);}
.ebk-landing .btn-outline{background:var(--ebk-gray); border-color:var(--ebk-ink); color:var(--ebk-white); opacity: 0.7;}
.ebk-landing .btn i{font-size:14px;}
.ebk-landing .trust-bar{
    background:var(--ebk-white); border-radius:18px; padding:var(--ebk-gap-md) var(--ebk-card-pad);
    display:grid; grid-template-columns:repeat(4,1fr);
    box-shadow:0 20px 50px -25px rgba(20,30,25,.15);
    border:1px solid var(--ebk-border);
    margin-top:8px;
  }
.ebk-landing .trust-item{
    display:flex; gap:14px; align-items:flex-start;
    padding:0 var(--ebk-gap-sm); border-left:1px solid var(--ebk-border);
  }
.ebk-landing .trust-item:first-child{border-left:none; padding-left:0;}
.ebk-landing .trust-item .icon-circle{
    width:42px; height:42px; border-radius:50%;
    display:flex; align-items:center; justify-content:center; flex-shrink:0;
  }
.ebk-landing .trust-item .icon-circle i{font-size:32px; color:var(--ebk-gold-dark);}
.ebk-landing .trust-item h4{font-size:14.5px; margin-bottom:4px;}
.ebk-landing .trust-item p{font-size:14px; color:var(--ebk-gray); font-weight:300;}
.ebk-landing .section-head{text-align:center; max-width:520px; margin:0 auto var(--ebk-gap-lg);}
.ebk-landing .section-head h2{font-size:clamp(24px, 3vw, 34px); margin-bottom:14px;}
.ebk-landing .section-head p{font-size:16px; color:var(--ebk-gray); margin-top:14px; font-weight:300;}
.ebk-landing .divider, .ebk-landing .divider-standalone{
    display:flex; align-items:center; justify-content:center; gap:10px;
  }
.ebk-landing .divider-img{width:140px; height:auto; display:block;}
.ebk-landing #chapters{
    position:relative;
    isolation:isolate;
  }
.ebk-landing #chapters::before{
    content:"";
    position:absolute; inset:0; z-index:-1; pointer-events:none;
    background-image:var(--ebk-bg-alur);
    background-repeat:repeat-x;
    background-position:top center;
    mask-image:linear-gradient(90deg, transparent 0%, black 12%, black 88%, transparent 100%);
    -webkit-mask-image:linear-gradient(90deg, transparent 0%, black 12%, black 88%, transparent 100%);
  }
.ebk-landing #pdf-viewer{
    position:relative;
    isolation:isolate;
  }
.ebk-landing #pdf-viewer::before{
    content:"";
    position:absolute; inset:0; z-index:-1; pointer-events:none;
    background-image:var(--ebk-bg-viewer);
    background-repeat:repeat-x;
    background-position:top center;
    mask-image:linear-gradient(90deg, transparent 0%, black 12%, black 88%, transparent 100%);
    -webkit-mask-image:linear-gradient(90deg, transparent 0%, black 12%, black 88%, transparent 100%);
  }
.ebk-landing #testimoni{
    position:relative;
    isolation:isolate;
  }
.ebk-landing #testimoni::before{
    content:"";
    position:absolute; inset:0; z-index:-1; pointer-events:none;
    background-image:var(--ebk-bg-viewer);
    background-repeat:repeat-x;
    background-position:top center;
    mask-image:linear-gradient(90deg, transparent 0%, black 12%, black 88%, transparent 100%);
    -webkit-mask-image:linear-gradient(90deg, transparent 0%, black 12%, black 88%, transparent 100%);
  }
.ebk-landing .services-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:var(--ebk-gap-md);}
.ebk-landing .service-card{
    position:relative; background:var(--ebk-white); border:1px solid var(--ebk-border);
    border-radius:14px; padding:var(--ebk-card-pad) var(--ebk-gap-md); text-align:center;
  }
.ebk-landing .card-corner{position:absolute; width:32px; height:32px; background-repeat:no-repeat; background-size:contain; pointer-events:none; z-index:2;}
.ebk-landing .card-corner.tl{top:4px; left:4px; background-image:var(--ebk-corner-left);}
.ebk-landing .card-corner.tr{top:4px; right:4px; background-image:var(--ebk-corner-right);}
.ebk-landing .service-icon{
    display:flex; align-items:center; justify-content:center; margin:0 auto 22px;
  }
.ebk-landing .service-icon i{font-size:44px; color:var(--ebk-gold-dark);}
.ebk-landing .service-card h3{font-size:17px; margin-bottom:10px;}
.ebk-landing .service-card p{font-size:15px; color:var(--ebk-gray); font-weight:300;}
.ebk-landing .process-row{display:grid; grid-template-columns:repeat(5,1fr); gap:var(--ebk-gap-md) 0; position:relative;}
.ebk-landing .process-step{text-align:center; padding:0 10px; position:relative;}
.ebk-landing .process-step .ring-wrap{position:relative; width:76px; height:76px; margin:0 auto 18px;}
.ebk-landing .process-step .icon-ring{
    width:76px; height:76px; border-radius:50%; border:1.5px solid var(--ebk-border);
    display:flex; align-items:center; justify-content:center;
    background:var(--ebk-white); position:relative; z-index:2;
  }
.ebk-landing .process-step .icon-ring i{font-size:26px; color:var(--ebk-gold-dark);}
.ebk-landing .process-step .num{
    position:absolute; top:-6px; left:-6px; z-index:3;
    width:26px; height:26px; border-radius:50%; background:var(--ebk-gold); color:#fff;
    font-size:11px; font-weight:700; display:flex; align-items:center; justify-content:center;
    border:2px solid var(--ebk-white);
  }
.ebk-landing .process-step h4{font-size:17px; margin-bottom:8px;}
.ebk-landing .process-step p{font-size:14px; color:var(--ebk-gray); font-weight:300;}
.ebk-landing .process-step::after{
    content:''; position:absolute; top:38px; left:calc(50% + 38px); width:calc(100% - 76px);
    height:0; border-top:2px dashed var(--ebk-border); z-index:1;
  }
.ebk-landing .process-step:last-child::after{display:none;}
.ebk-landing .testi-heading{max-width:340px;}
.ebk-landing .testi-heading .divider{justify-content:flex-start; margin-top:14px;}

/* ---------- Penjelasan Komponen Biaya (statis, desain diambil dari FAQ Visa Umroh, tanpa toggle) ---------- */
.ebk-landing .faq-list{max-width:760px; margin:0 auto; display:flex; flex-direction:column; gap:var(--ebk-gap-sm);}
.ebk-landing .faq-item{
    border:1px solid var(--ebk-border); border-radius:14px; background:var(--ebk-white); overflow:hidden;
  }
.ebk-landing .faq-item-head{
    padding:var(--ebk-gap-sm) var(--ebk-card-pad);
    display:flex; align-items:center; gap:16px; font-size:16px; font-weight:600;
  }
.ebk-landing .faq-item-head .faq-q-icon{
    width:34px; height:34px; border-radius:50%; background:var(--ebk-gold-light); flex-shrink:0;
    display:flex; align-items:center; justify-content:center;
  }
.ebk-landing .faq-item-head .faq-q-icon i{font-size:13px; color:var(--ebk-gold-dark);}
.ebk-landing .faq-item-head .faq-question{flex:1;}
.ebk-landing .faq-item .faq-answer{
    padding:0 var(--ebk-card-pad) var(--ebk-gap-sm) calc(34px + var(--ebk-card-pad) + 16px);
    font-size:15px; color:var(--ebk-gray); font-weight:300;
  }
.ebk-landing .faq-answer p{margin:0 0 12px;}
.ebk-landing .faq-answer p:last-child{margin-bottom:0;}
.ebk-landing .faq-answer a{color:var(--ebk-gold-dark); text-decoration:underline !important; font-weight:400;}
.ebk-landing .faq-answer a:hover, .ebk-landing .faq-answer a:focus{color:var(--ebk-gold);}
.ebk-landing .faq-answer ul, .ebk-landing .faq-answer ol{margin:0 0 12px; padding-left:20px;}
.ebk-landing .faq-answer ul:last-child, .ebk-landing .faq-answer ol:last-child{margin-bottom:0;}
.ebk-landing .faq-answer ul{list-style:disc outside;}
.ebk-landing .faq-answer ol{list-style:decimal outside;}
.ebk-landing .faq-answer li{margin:0 0 6px; padding:0;}
.ebk-landing .faq-answer li:last-child{margin-bottom:0;}
.ebk-landing .faq-answer li > ul, .ebk-landing .faq-answer li > ol{margin-top:6px;}
.ebk-landing .faq-answer strong{font-weight:600; color:var(--ebk-ink-soft);}
@media(max-width:600px){
  .ebk-landing .faq-item .faq-answer{padding-left:var(--ebk-card-pad);}
}
.ebk-landing .testi-top{display:flex; justify-content:space-between; align-items:flex-end; gap:var(--ebk-gap-md); margin-bottom:var(--ebk-gap-lg); flex-wrap:wrap;}
.ebk-landing .testi-top h2{font-size:clamp(22px, 2.6vw, 30px);}
.ebk-landing .testi-top p{font-size:13px; color:var(--ebk-gray); max-width:340px; font-weight:300;}
.ebk-landing .testi-viewport{overflow:hidden; width:100%; touch-action:pan-y;}
.ebk-landing .testi-track{display:flex; gap:var(--ebk-gap-md); transition:transform .5s cubic-bezier(.4,0,.2,1); cursor:grab; user-select:none;}
.ebk-landing .testi-track.dragging{transition:none; cursor:grabbing;}
.ebk-landing .testi-card{
    flex:0 0 calc((100% - 2*var(--ebk-gap-md))/3); box-sizing:border-box;
    background:var(--ebk-white); border-radius:14px; padding:var(--ebk-gap-md); border:1px solid var(--ebk-border);
  }
.ebk-landing .stars{color:var(--ebk-gold); font-size:12px; margin-bottom:12px; letter-spacing:3px;}
.ebk-landing .testi-card p.quote{font-size:13px; color:var(--ebk-ink-soft); margin-bottom:20px; min-height:60px; font-weight:300;}
.ebk-landing .testi-person .name{font-size:13px; font-weight:700;}
.ebk-landing .testi-person .city{font-size:11px; color:var(--ebk-gray); font-weight:300; margin-top:2px;}
.ebk-landing .dots{display:flex; gap:8px; justify-content:center; margin-top:var(--ebk-gap-md); flex-wrap:wrap;}
.ebk-landing .dots span{width:7px; height:7px; border-radius:50%; background:var(--ebk-border); cursor:pointer; transition:background .2s ease, transform .2s ease;}
.ebk-landing .dots span.active{background:var(--ebk-gold); transform:scale(1.2);}
.ebk-landing .audience-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:var(--ebk-gap-md);}
.ebk-landing .audience-card{
    background:var(--ebk-white); border:1px solid var(--ebk-border); border-radius:14px;
    padding:var(--ebk-card-pad) var(--ebk-gap-sm); text-align:center;
  }
.ebk-landing .audience-icon{
    display:flex; align-items:center; justify-content:center; margin:0 auto 18px;
  }
.ebk-landing .audience-icon i{font-size:38px; color:var(--ebk-gold-dark);}
.ebk-landing .audience-card h4{font-size:16px; margin-bottom:8px;}
.ebk-landing .audience-card p{font-size:14px; color:var(--ebk-gray); font-weight:300;}

/* ---------- PDF Viewer ---------- */
.ebk-landing .viewer-shell{
    background:var(--ebk-white); border:1px solid var(--ebk-border); border-radius:20px;
    padding:var(--ebk-gap-md); box-shadow:0 24px 60px -30px rgba(20,30,25,.2);
    max-width:900px; margin:0 auto;
  }
.ebk-landing .viewer-frame{
    width:100%; height:min(78vh, 780px); border-radius:12px; overflow:hidden;
    border:1px solid var(--ebk-border); background:var(--ebk-gold-light);
    display:flex; align-items:center; justify-content:center;
  }
.ebk-landing .viewer-frame .viewer-loading{
    font-size:13px; color:var(--ebk-gold-dark); font-weight:600; text-align:center; padding:20px;
  }
.ebk-landing .viewer-actions{
    display:flex; align-items:center; justify-content:space-between; gap:var(--ebk-gap-sm);
    margin-top:var(--ebk-gap-md); flex-wrap:wrap;
  }
.ebk-landing .viewer-actions p{font-size:13px; color:var(--ebk-gray); font-weight:300;}
.ebk-landing .cta-band{
    background:var(--ebk-gold-light); border-radius:22px; padding:var(--ebk-card-pad);
    display:flex; align-items:center; justify-content:space-between; gap:var(--ebk-gap-md); flex-wrap:wrap;
  }
.ebk-landing .cta-band .cta-left{display:flex; align-items:center; gap:var(--ebk-gap-sm);}
.ebk-landing .cta-band .lamp-icon{
    width:44px; height:44px; flex-shrink:0; display:flex; align-items:center; justify-content:center;
  }
.ebk-landing .cta-band .lamp-icon i{font-size:30px; color:var(--ebk-gold-dark);}
.ebk-landing .cta-band h3{font-size:clamp(18px, 2.2vw, 22px); margin-bottom:6px;}
.ebk-landing .cta-band p{font-size:12.5px; color:var(--ebk-gray); font-weight:300;}
.ebk-landing .cta-right{text-align:right;}
.ebk-landing .cta-right p{font-size:11px; color:var(--ebk-gray); margin-top:8px; font-weight:300;}
@media(max-width:900px){.ebk-landing .hero .wrap{
      min-height:0; padding:clamp(36px, 8vw, 56px) var(--ebk-wrap-px);
    }
.ebk-landing .hero .wrap::before{
      bottom:0;
      background-image:
        linear-gradient(90deg, rgba(255,255,255,.6) 0%, rgba(255,255,255,0) 18%, rgba(255,255,255,0) 82%, rgba(255,255,255,.55) 100%),
        linear-gradient(180deg, rgba(255,255,255,0) 74%, rgba(255,255,255,.85) 100%),
        var(--ebk-hero-bg-img, url('../images/ebook/bg-hero.webp'));
      background-position:62% center;
    }
.ebk-landing .hero .wrap::after{
      background-image:linear-gradient(90deg, rgba(255,255,255,.95) 0%, rgba(255,255,255,.75) 55%, rgba(255,255,255,.3) 100%);
    }
.ebk-landing .hero-copy{width:min(100%, 500px);}
.ebk-landing .services-grid{grid-template-columns:1fr;}
.ebk-landing .audience-grid{grid-template-columns:repeat(2,1fr);}
.ebk-landing .process-row{grid-template-columns:repeat(2,1fr);}
.ebk-landing .process-step::after{display:none;}
.ebk-landing .testi-card{flex:0 0 calc((100% - var(--ebk-gap-md))/2);}
.ebk-landing .testi-top{flex-direction:column; align-items:flex-start;}
.ebk-landing .viewer-frame{height:min(70vh, 620px);}
.ebk-landing .cta-band{flex-direction:column; align-items:flex-start; text-align:left;}
.ebk-landing .cta-right{text-align:left;}
.ebk-landing .feature-item{border-left:none; padding-left:0; padding-right:0;}

  }
@media(max-width:1000px){.ebk-landing .trust-item{flex-direction:column; align-items:center; text-align:center;}

  }
@media(max-width:600px){.ebk-landing .trust-bar{grid-template-columns:1fr;}
.ebk-landing .trust-item{
      flex-direction:column; align-items:center; text-align:center;
      border-left:none; border-top:1px solid var(--ebk-border);
      padding:var(--ebk-gap-sm) 0 0; margin-top:var(--ebk-gap-sm);
    }
.ebk-landing .trust-item:first-child{border-top:none; padding-top:0; margin-top:0;}
.ebk-landing .audience-grid{grid-template-columns:1fr;}
.ebk-landing .testi-card{flex:0 0 100%;}
.ebk-landing .viewer-frame{height:min(64vh, 480px);}
.ebk-landing .viewer-actions{flex-direction:column; align-items:stretch; text-align:center;}

  }
@media(max-width:480px){.ebk-landing .btn-row{flex-direction:column;}
.ebk-landing .btn-row .btn{width:100%; flex:none;}

  }


/* ============================================================
   Bagian 2: Galeri Review + Lightbox (sumber data Visa Umroh)
   ============================================================ */
.ebk-landing .gallery-wrap{width:100%;}
.ebk-landing .gallery-viewport{overflow:hidden; width:100%; touch-action:pan-y;}
.ebk-landing .gallery-track{display:flex; gap:18px; transition:transform .5s cubic-bezier(.4,0,.2,1); cursor:grab; user-select:none;}
.ebk-landing .gallery-track.dragging{transition:none; cursor:grabbing;}
.ebk-landing .gallery-card{
    flex:0 0 236px; height:420px; border-radius:16px;
    position:relative; background:var(--ebk-white);
    box-shadow:inset 0 0 0 1px var(--ebk-border);
  }
.ebk-landing .gallery-card-clip{
    width:100%; height:100%; border-radius:16px; overflow:hidden;
  }
.ebk-landing .gallery-card img{width:100%; height:100%; object-fit:cover; display:block; pointer-events:none;}
.ebk-landing .lightbox{
    position:fixed; inset:0; background:rgba(20,15,10,.92); display:none;
    align-items:center; justify-content:center; z-index:999; padding:40px 16px;
  }
.ebk-landing .lightbox.open{display:flex;}
.ebk-landing .lightbox-img{max-height:90vh; max-width:90vw; border-radius:10px; box-shadow:0 20px 60px rgba(0,0,0,.4); display:block;}
.ebk-landing .lightbox-close{
    position:absolute; top:20px; right:24px; background:none; border:none;
    color:#fff; font-size:32px; line-height:1; cursor:pointer;
  }
.ebk-landing .lightbox-prev, .ebk-landing .lightbox-next{
    position:absolute; top:50%; transform:translateY(-50%); background:rgba(255,255,255,.14);
    border:none; color:#fff; width:44px; height:44px; border-radius:50%; cursor:pointer; font-size:15px;
  }
.ebk-landing .lightbox-prev:hover, .ebk-landing .lightbox-next:hover, .ebk-landing .lightbox-close:hover{background:rgba(255,255,255,.24); color:#fff;}
.ebk-landing .lightbox-close:hover{background:none; opacity:.7;}
.ebk-landing .lightbox-prev{left:20px;}
.ebk-landing .lightbox-next{right:20px;}

/* ============================================================
   Bagian 3: Custom kalkulator (shell, CTA, background section)
   ============================================================ */
/* ============================================================
   Custom additions — Landing Kalkulator Biaya Umroh Mandiri
   Menambah pada frontend.css (design system eBook Umroh Mandiri),
   tanpa mengubah file aslinya, supaya mudah dibedakan/di-maintain.
   ============================================================ */

/* --- Shell pembungkus kalkulator, senada dengan .viewer-shell --- */
.ebk-landing .calc-shell{
  max-width:1220px;
  margin:0 auto;
}

/* --- Jarak CTA yang kini pindah ke dalam section kalkulator --- */
.ebk-landing .calc-cta{margin-top:var(--ebk-gap-lg);}

/* --- Background image per section (override/tambahan dari frontend.css) --- */

/* Section Kalkulator: tambah background bg-viewer.webp di atas, senada section lain */
.ebk-landing #kalkulator{
  position:relative;
  isolation:isolate;
}
.ebk-landing #kalkulator::before{
  content:"";
  position:absolute; inset:0; z-index:-1; pointer-events:none;
  background-image:var(--ebk-bg-viewer);
  background-repeat:repeat-x;
  background-position:top center;
  mask-image:linear-gradient(90deg, transparent 0%, black 12%, black 88%, transparent 100%);
  -webkit-mask-image:linear-gradient(90deg, transparent 0%, black 12%, black 88%, transparent 100%);
}

/* Section Cara Pakai: hapus background bawaan (bg-alur) */
.ebk-landing #chapters::before{
  background-image:none;
}

/* Section Untuk Siapa: tambah background bg-viewer.webp */
.ebk-landing #untuk-siapa{
  position:relative;
  isolation:isolate;
}
.ebk-landing #untuk-siapa::before{
  content:"";
  position:absolute; inset:0; z-index:-1; pointer-events:none;
  background-image:var(--ebk-bg-viewer);
  background-repeat:repeat-x;
  background-position:top center;
  mask-image:linear-gradient(90deg, transparent 0%, black 12%, black 88%, transparent 100%);
  -webkit-mask-image:linear-gradient(90deg, transparent 0%, black 12%, black 88%, transparent 100%);
}

/* Section Testimoni: hapus background bawaan (bg-viewer) */
.ebk-landing #testimoni::before{
  background-image:none;
}

/* --- Proses 4 langkah (section "Cara Pakai") --- */
.ebk-landing .process-row-4{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:var(--ebk-gap-md) 0;
  position:relative;
}
@media (max-width:900px){
  .ebk-landing .process-row-4{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:600px){
  .ebk-landing .process-row-4{grid-template-columns:1fr;}
}

/* --- CTA dua tombol bertumpuk (visa / whatsapp), sejajar dengan cta-left --- */
.ebk-landing .cta-band{flex-wrap:nowrap;}
.ebk-landing .cta-band .cta-left{flex:1 1 auto; min-width:0;}
.ebk-landing .cta-right.cta-stack{
  display:flex;
  flex-direction:column;
  align-items:stretch;
  gap:10px;
  text-align:center;
  flex:0 0 auto;
  min-width:220px;
}
.ebk-landing .cta-right.cta-stack .btn{width:100%;}
.ebk-landing .cta-right.cta-stack p{margin-top:2px;}
.ebk-landing .btn-whatsapp{
  background:#25D366;
  color:#fff;
  box-shadow:0 8px 20px -8px rgba(37,211,102,.6);
}

@media (max-width:900px){
  .ebk-landing .cta-band{flex-wrap:wrap;}
  .ebk-landing .cta-right.cta-stack{min-width:0; text-align:left; flex:1 1 auto;}
}

/* ============================================================
   Bagian 4: Widget Kalkulator #kbu-calc (scoped, CSS var sendiri)
   ============================================================ */
#kbu-calc {
  color:var(--ink);
  font-family:'Readex Pro',sans-serif;
  line-height:1.5;
}
#kbu-calc {
    --ink:#22302B;
    --sand:#F6F1E4;
    --sand-deep:#EFE7D3;
    --emerald:#0F3D3A;
    --emerald-2:#17554F;
    --gold:#C89B3C;
    --gold-soft:#E7D5A6;
    --white:#FFFDF8;
    --line:#D9CFB4;
    --error:#B8462F;
    --radius:16px;
  }
#kbu-calc {
    color:var(--ink);
    font-family:'Readex Pro',sans-serif;
    line-height:1.5;
  }
#kbu-calc * {box-sizing:border-box;}
#kbu-calc .wrap {
    max-width:560px;
    margin:0 auto;
    padding:0 20px;
  }
@media (max-width:767px) {
#kbu-calc .wrap-body {
    padding-left:0;
    padding-right:0;
  }
}
/* Desktop (>800px, di bawah breakpoint dua-kolom): card dibuat ~30% lebih
   lebar (560px -> 728px) supaya tidak terlalu sempit di layar besar.
   iPad & mobile tetap pakai 560px. */
@media (min-width:801px) {
#kbu-calc .wrap {
    max-width:728px;
  }
}
/* Layar lebar (>=1080px): dua kolom proporsional -> kiri input, kanan hasil.
   Kolom hasil dibuat sticky supaya tetap terlihat saat kolom input di-scroll. */
#kbu-calc .kbu-cols {
    display:block;
  }
@media (min-width:1080px) {
#kbu-calc .wrap {
    max-width:1180px;
  }
#kbu-calc .kbu-cols {
    display:grid;
    grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);
    align-items:start;
    gap:28px;
  }
#kbu-calc .col-result {
    position:sticky;
    top:24px;
  }
#kbu-calc .col-result #hasil {
    display:block;
  }
}
#kbu-calc .eyebrow {
    font-family:'JetBrains Mono',monospace;
    font-size:11.5px;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--gold-soft);
    margin:0 0 10px;
    position:relative;
    display:block;
    background:none;
    padding:0;
    border-radius:0;
  }
#kbu-calc .wrap-body {
    margin-top:0;
    position:relative;
    z-index:2;
  }
#kbu-calc .card {
    background:var(--white);
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:22px 20px;
    margin-bottom:16px;
    box-shadow:0 1px 0 rgba(15,61,58,0.03);
  }
#kbu-calc .card-title {
    display:flex;
    align-items:center;
    gap:10px;
    margin:0 0 4px;
  }
#kbu-calc .card-title .idx {
    font-family:'JetBrains Mono',monospace;
    font-size:11px;
    color:var(--gold);
    background:rgba(200,155,60,0.12);
    border:1px solid rgba(200,155,60,0.35);
    padding:2px 7px;
    border-radius:20px;
    letter-spacing:0.04em;
  }
#kbu-calc .card-title .idx.warn {
    color:var(--error);
    background:rgba(184,70,47,0.1);
    border-color:rgba(184,70,47,0.35);
  }
#kbu-calc .card-title h2 {
    font-family:'Calistoga',serif;
    font-size:18px;
    margin:0;
    color:var(--emerald);
  }
#kbu-calc .card-sub {
    font-size:12.5px;
    color:#7A7263;
    margin:0 0 18px;
  }
#kbu-calc .jamaah-row {
    display:flex;
    align-items:center;
    gap:14px;
  }
#kbu-calc .stepper {
    display:flex;
    align-items:center;
    background:var(--sand-deep);
    border-radius:12px;
    border:1px solid var(--line);
    overflow:hidden;
    flex-shrink:0;
  }
#kbu-calc .stepper button {
    width:42px; height:48px;
    border:none;
    background:transparent;
    font-size:20px;
    color:var(--emerald);
    cursor:pointer;
    font-family:'Readex Pro',sans-serif;
    font-weight:600;
  }
#kbu-calc .stepper button:active { background:var(--gold-soft); }
#kbu-calc .stepper-input {
    width:56px;
    text-align:center;
    border:none;
    background:transparent;
    font-family:'Calistoga',serif;
    font-size:22px;
    color:var(--ink);
    -moz-appearance:textfield;
  }
#kbu-calc .stepper-input::-webkit-outer-spin-button,
  #kbu-calc .stepper-input::-webkit-inner-spin-button { -webkit-appearance:none; margin:0; }
#kbu-calc .jamaah-label { font-size:13px; color:#7A7263; }
#kbu-calc .section-divider {
    height:1px;
    background:var(--line);
    margin:22px 0;
  }
/* Jumlah Jamaah ditampilkan center (berdiri sendiri di atas). */
#kbu-calc .jd-jamaah-solo .card-title,
  #kbu-calc .jd-jamaah-solo .jamaah-row {
      justify-content:center;
    }
#kbu-calc .jd-jamaah-solo .card-sub {
    text-align:center;
  }
/* Durasi di Makkah & Durasi di Madinah: side-by-side mulai 800px ke atas.
   Di bawah 800px, .jd-grid tetap block biasa -> otomatis stack seperti semula. */
@media (min-width:800px) {
#kbu-calc .jd-grid {
    display:grid;
    grid-template-columns:1fr 1px 1fr;
    align-items:start;
    gap:0 28px;
  }
#kbu-calc .jd-grid .section-divider {
    height:auto;
    align-self:stretch;
    width:1px;
    margin:0;
  }
}
#kbu-calc .card.kurs {
    border:1.5px solid var(--gold);
    background:linear-gradient(180deg,#FFFDF8 0%,#FBF6E8 100%);
  }
#kbu-calc .kurs-grid {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:12px;
  }
#kbu-calc .required-mark { color:var(--error); }
#kbu-calc .kurs-status {
    font-size:12px;
    margin:12px 0 0;
    padding:8px 10px;
    border-radius:8px;
    display:flex;
    align-items:center;
    gap:6px;
  }
#kbu-calc .kurs-status.loading {
    background:rgba(23,85,79,0.06);
    color:var(--emerald-2);
  }
#kbu-calc .kurs-status.success {
    background:rgba(23,85,79,0.08);
    color:var(--emerald-2);
  }
#kbu-calc .kurs-status.error {
    background:rgba(184,70,47,0.08);
    color:var(--error);
  }
#kbu-calc .field {
    margin-bottom:14px;
  }
#kbu-calc .field:last-child { margin-bottom:0; }
#kbu-calc .field label {
    display:flex;
    justify-content:space-between;
    align-items:baseline;
    font-size:13.5px;
    font-weight:500;
    color:var(--ink);
    margin-bottom:6px;
    gap:8px;
  }
#kbu-calc .field label span.txt { flex:1; }
#kbu-calc .unit-toggle {
    display:inline-flex;
    background:var(--sand-deep);
    border:1px solid var(--line);
    border-radius:20px;
    padding:2px;
    gap:2px;
    margin:0 0 8px;
  }
#kbu-calc .unit-toggle-btn {
    border:none;
    background:transparent;
    font-family:'Readex Pro',sans-serif;
    font-size:11.5px;
    font-weight:600;
    letter-spacing:0.02em;
    color:#7A7263;
    padding:5px 16px;
    border-radius:16px;
    cursor:pointer;
    transition:background .15s, color .15s;
  }
#kbu-calc .unit-toggle-btn.active {
    background:var(--emerald);
    color:var(--sand);
  }
#kbu-calc .tag {
    font-family:'JetBrains Mono',monospace;
    font-size:10px;
    letter-spacing:0.03em;
    padding:2px 6px;
    border-radius:5px;
    text-transform:uppercase;
    white-space:nowrap;
  }
#kbu-calc .tag.mult {
    background:rgba(200,155,60,0.14);
    color:#8A6A1F;
  }
#kbu-calc .tag.flat {
    background:rgba(15,61,58,0.07);
    color:var(--emerald-2);
  }
#kbu-calc .tag.req {
    background:rgba(184,70,47,0.1);
    color:var(--error);
  }
#kbu-calc .input-money {
    position:relative;
  }
#kbu-calc .input-money span.prefix {
    position:absolute;
    left:14px; top:50%;
    transform:translateY(-50%);
    font-size:10.5px;
    color:#9A9280;
    font-weight:600;
    font-family:'JetBrains Mono',monospace;
    white-space:nowrap;
  }
#kbu-calc .input-money input {
    width:100%;
    padding:13px 14px 13px 92px;
    border:1px solid var(--line);
    border-radius:10px;
    font-size:15px;
    font-family:'Readex Pro',sans-serif;
    color:var(--ink);
    background:#FCFAF3;
    text-align:right;
    transition:border-color .15s, box-shadow .15s;
  }
#kbu-calc .input-money input:focus {
    outline:none;
    border-color:var(--emerald-2);
    box-shadow:0 0 0 3px rgba(23,85,79,0.12);
    background:#fff;
  }
#kbu-calc .input-money input.err {
    border-color:var(--error);
    box-shadow:0 0 0 3px rgba(184,70,47,0.12);
  }
#kbu-calc .field-caption {
    font-size:13px;
    line-height:1.4;
    color:#9A9280;
    margin:6px 2px 0;
  }
#kbu-calc .field-link {
    display:inline-block;
    background:rgb(23, 85, 79);
    color:var(--sand);
    font-weight:600;
    text-decoration:none;
    padding:2px 8px;
    margin:0 1px;
    border-radius:6px;
    transition:background .15s;
  }
#kbu-calc .field-link:hover,
  #kbu-calc .field-link:active {
    background:var(--emerald);
  }
#kbu-calc .helper-err {
    font-size:11.5px;
    color:var(--error);
    margin:6px 0 0;
    display:none;
  }
#kbu-calc .helper-err.show { display:block; }
#kbu-calc .btn-hitung {
    width:100%;
    padding:17px;
    border:none;
    border-radius:12px;
    background:var(--gold);
    color:var(--emerald);
    font-family:'Calistoga',serif;
    font-size:17px;
    letter-spacing:0.01em;
    cursor:pointer;
    box-shadow:0 6px 16px rgba(200,155,60,0.35);
    margin:6px 0 10px;
    transition:transform .12s ease, box-shadow .12s ease;
  }
#kbu-calc .btn-hitung:active {
    transform:translateY(1px);
    box-shadow:0 3px 8px rgba(200,155,60,0.3);
  }
#kbu-calc .global-warn {
    display:none;
    background:rgba(184,70,47,0.08);
    border:1px solid rgba(184,70,47,0.35);
    color:var(--error);
    font-size:13px;
    padding:12px 14px;
    border-radius:10px;
    margin-bottom:22px;
  }
#kbu-calc .global-warn.show { display:block; }
#kbu-calc .col-result {
    margin-top:28px;
  }
@media (min-width:1080px) {
#kbu-calc .col-result { margin-top:0; }
}
#kbu-calc .ticket {
    background:var(--emerald);
    color:var(--sand);
    border-radius:18px;
    overflow:hidden;
    position:relative;
    margin-bottom:28px;
    box-shadow:0 12px 28px rgba(15,61,58,0.25);
  }
#kbu-calc .ticket-top {
    padding:22px 22px 18px;
  }
#kbu-calc .ticket-top .eyebrow { color:var(--gold-soft); margin-bottom:8px;}
#kbu-calc .ticket-meta {
    font-size:12px;
    color:rgba(246,241,228,0.72);
    margin:0 0 14px;
    font-family:'JetBrains Mono',monospace;
  }
#kbu-calc .ticket-total-label {
    font-size:12.5px;
    color:rgba(246,241,228,0.65);
    margin:0 0 4px;
  }
#kbu-calc .ticket-total {
    font-family:'Calistoga',serif;
    font-size:32px;
    margin:0;
    letter-spacing:-0.01em;
  }
#kbu-calc .perforation {
    position:relative;
    height:0;
    border-top:1.5px dashed rgba(246,241,228,0.35);
    margin:4px 0;
  }
#kbu-calc .perforation::before,
  #kbu-calc .perforation::after {
    content:"";
    position:absolute;
    top:-10px;
    width:20px; height:20px;
    background:var(--sand);
    border-radius:50%;
  }
#kbu-calc .perforation::before { left:-30px; }
#kbu-calc .perforation::after { right:-30px; }
#kbu-calc .ticket-bottom {
    padding:18px 22px 22px;
    display:flex;
    justify-content:space-between;
    align-items:flex-end;
    gap:12px;
  }
#kbu-calc .ticket-bottom .col p {
    margin:0 0 3px;
    font-size:11px;
    color:rgba(246,241,228,0.6);
    text-transform:uppercase;
    letter-spacing:0.06em;
  }
#kbu-calc .ticket-bottom .col strong {
    font-family:'JetBrains Mono',monospace;
    font-size:16px;
    font-weight:600;
    color:var(--gold-soft);
  }
#kbu-calc .col.right { text-align:right; }
#kbu-calc .breakdown {
    background:var(--white);
    border:1px solid var(--line);
    border-radius:var(--radius);
    box-shadow:0 8px 18px -6px rgba(34,48,43,0.16);
    padding:18px 20px 26px;
    margin-bottom:22px;
  }
#kbu-calc .breakdown h3 {
    font-family:'Calistoga',serif;
    font-size:15px;
    margin:0 0 12px;
    color:var(--emerald);
  }
#kbu-calc .b-row {
    display:flex;
    justify-content:space-between;
    gap:10px;
    font-size:13.5px;
    padding:8px 0;
    border-bottom:1px dashed var(--line);
  }
#kbu-calc .b-row:last-child { border-bottom:none; }
#kbu-calc .b-row span:first-child { color:#6C6455; }
#kbu-calc .b-row > span:last-child { font-family:'JetBrains Mono',monospace; font-weight:500; text-align:right; }
#kbu-calc .b-row.b-subtotal {
    border-top:1.5px solid var(--emerald);
    border-bottom:none;
    margin-top:4px;
    padding-top:12px;
  }
#kbu-calc .b-row.b-subtotal span:first-child {
    font-family:'Calistoga',serif;
    font-size:14px;
    color:var(--emerald);
  }
#kbu-calc .b-row.b-subtotal > span:last-child {
    font-family:'JetBrains Mono',monospace;
    font-weight:700;
    font-size:15px;
    color:var(--emerald);
  }
#kbu-calc .b-row .b-row-val {
    display:flex;
    flex-direction:column;
    align-items:flex-end;
  }
#kbu-calc .b-row .b-row-val span { font-family:'JetBrains Mono',monospace; font-weight:500; text-align:right; }
#kbu-calc .b-row .b-row-val small {
    display:block;
    font-family:'Readex Pro',sans-serif;
    font-weight:400;
    font-size:11px;
    color:#A79E8C;
    text-align:right;
  }
#kbu-calc footer {
    text-align:center;
    font-size:12px;
    color:#9A9280;
    padding:18px 20px 0;
  }
#kbu-calc .btn-hitung-ulang {
    width:100%;
    padding:16px;
    border:none;
    border-radius:12px;
    background:var(--gold);
    color:var(--emerald);
    font-family:'Calistoga',serif;
    font-size:16px;
    letter-spacing:0.01em;
    cursor:pointer;
    box-shadow:0 6px 16px rgba(200,155,60,0.35);
    margin:0 0 16px;
    transition:transform .12s ease, box-shadow .12s ease;
  }
#kbu-calc .btn-hitung-ulang:active {
    transform:translateY(1px);
    box-shadow:0 3px 8px rgba(200,155,60,0.3);
  }
#kbu-calc .btn-print {
    width:100%;
    padding:15px;
    border:1.5px solid var(--emerald);
    border-radius:12px;
    background:transparent;
    color:var(--emerald);
    font-family:'Calistoga',serif;
    font-size:15.5px;
    cursor:pointer;
    margin:4px 0 28px;
  }
#kbu-calc .btn-print:active { background:rgba(15,61,58,0.06); }
#kbu-calc .print-only { display:none; }
#kbu-calc .print-eyebrow {
    text-align:center;
    font-family:'JetBrains Mono',monospace;
    font-size:11px;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--gold);
    margin:10px 0 6px;
  }
#kbu-calc .print-title {
    text-align:center;
    font-family:'Calistoga',serif;
    font-size:19px;
    color:var(--emerald);
    margin:0 0 10px;
  }
#kbu-calc .print-footer-text {
    text-align:center;
    font-size:12px;
    color:var(--emerald-2);
    margin:12px 0 2px;
  }
#kbu-calc .print-footer-date {
    text-align:center;
    font-size:10.5px;
    font-family:'JetBrains Mono',monospace;
    color:#9A9280;
    margin:0;
  }
@page { margin:14mm 12mm; }
@media print {
#kbu-calc .no-print { display:none !important; }
#kbu-calc .print-only { display:block !important; }
#kbu-calc #hasil { display:block !important; }
#kbu-calc .wrap { max-width:100%; padding:0; }
#kbu-calc .wrap-body { margin-top:0; }
#kbu-calc .kbu-cols { display:block !important; }
#kbu-calc .col-result { position:static; margin-top:0; }
#kbu-calc .ticket,
  #kbu-calc .breakdown,
  #kbu-calc .print-header,
  #kbu-calc .print-footer {
      break-inside:avoid;
      -webkit-print-color-adjust:exact;
      print-color-adjust:exact;
    }
#kbu-calc .ticket { box-shadow:none; }
#kbu-calc .breakdown { box-shadow:none; }
}
@media (max-width:450px) {
#kbu-calc .kurs-grid { grid-template-columns:1fr; }
}
@media (max-width:380px) {
#kbu-calc .ticket-total { font-size:27px; }
}