/* Lapisan interaksi bersama Opsi A dan B. Warna memakai token dari stylesheet masing-masing opsi
   (--blue, --navy, --ink, --muted, --line, --accent, --surface). */
@view-transition{navigation:auto}
[data-header]{display:contents}
[hidden]{display:none!important}
html{scroll-padding-top:calc(var(--head-offset,0px) + 96px)}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@keyframes rise{from{opacity:0;transform:translateY(18px)}}
@keyframes settle{from{transform:scale(1.08)}}
@keyframes bar-in{from{transform:scaleX(0)}}
@keyframes panel-in{from{opacity:0;transform:translateY(10px)}}

/* Progres gulir dan kembali ke atas */
.scroll-progress{position:fixed;inset:0 0 auto;height:3px;z-index:60;pointer-events:none}
.scroll-progress span{display:block;height:100%;background:var(--accent);transform:scaleX(0);transform-origin:left}
.to-top{position:fixed;right:20px;bottom:20px;z-index:50;width:52px;height:52px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;box-shadow:0 14px 30px #142d4240;opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .25s ease-out,transform .25s ease-out,background .2s,visibility 0s .25s}
.to-top.show{opacity:1;visibility:visible;transform:none;transition:opacity .25s ease-out,transform .25s ease-out,background .2s}
.to-top:hover{background:var(--blue)}
.to-top svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* Header mengambang */
.header,.site-header{view-transition-name:site-header;transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .3s,background .3s,padding .3s ease,margin-bottom .3s ease}
.header.is-stuck,.site-header.is-stuck{margin-bottom:var(--head-delta,0px)}
.header.is-hidden,.site-header.is-hidden{transform:translateY(calc(-100% - 24px));box-shadow:none}
.measuring,.measuring *{transition:none!important}
.subnav,.page-nav{top:calc(var(--head-offset,0px) + 12px);transition:top .3s ease-out}

/* Mega menu */
.has-mega::after{content:'';display:inline-block;width:6px;height:6px;margin:0 0 3px 8px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg);transition:transform .2s ease-out;vertical-align:middle}
.has-mega[aria-expanded="true"]::after{transform:rotate(-135deg) translate(-2px,-2px)}
.mega{position:absolute;left:0;right:0;top:calc(100% + 10px);z-index:45;display:grid;grid-template-columns:1fr 1.5fr 1.1fr;gap:28px;padding:30px;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:28px;box-shadow:0 30px 70px #142d4229;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .2s ease-out,transform .2s ease-out,visibility 0s .2s;text-align:left}
.mega.open{opacity:1;visibility:visible;transform:none;transition:opacity .2s ease-out,transform .2s ease-out}
.mega-kicker{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);margin:0 0 12px}
.mega-lead{font-size:18px;line-height:1.5;color:var(--navy);font-weight:500;margin:0;max-width:none}
.mega-cta{display:inline-flex;align-items:center;gap:10px;margin-top:18px;font-size:15px;font-weight:600;color:var(--blue);min-height:44px}
.mega-links{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:4px 14px;align-content:start}
.mega-links a,.mega-links button{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;min-height:48px;padding:10px 14px;border-radius:14px;background:none;text-align:left;font-size:15px;font-weight:500;color:var(--navy);transition:background .2s,color .2s}
.mega-links a:hover,.mega-links button:hover,.mega-links a:focus-visible,.mega-links button:focus-visible{background:var(--surface);color:var(--blue)}
.mega .arr,.task-list .arr{display:inline-flex;align-items:center;color:var(--blue);font-size:18px;font-weight:400;transition:transform .2s ease-out}
.mega a:hover .arr,.mega button:hover .arr,.task-list a:hover .arr,.task-list button:hover .arr{transform:translate(2px,-2px)}
.mega-feature{position:relative;min-height:230px;border-radius:20px;overflow:hidden;color:#fff;display:flex;flex-direction:column;justify-content:flex-end;gap:6px;padding:22px;background:var(--navy);isolation:isolate}
.mega-feature img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .5s ease-out}
.mega-feature::after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#142d42f2,#142d4226 75%);z-index:-1}
.mega-feature:hover img{transform:scale(1.05)}
.mega-feature b{font-size:20px;font-weight:600;line-height:1.25}
.mega-feature small{font-size:14px;color:#e0e7ed;line-height:1.45}
.mega-feature .photo-tag{left:14px;top:14px}
.mega-note{background:var(--blue);justify-content:space-between}.mega-note::after{display:none}
.mega-note a,.mega-note button{align-self:start;display:inline-flex;align-items:center;gap:10px;margin-top:12px;min-height:44px;padding:10px 18px;border-radius:99px;background:#fff;color:var(--blue);font-size:14px;font-weight:600}
.mega-note .arr{color:var(--blue)}

/* Chip filter */
.chip-field{flex:2;min-width:0}
.chip-label{display:block;font-size:12px;color:var(--muted);margin:0 0 7px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips button{min-height:44px;padding:10px 18px;border-radius:99px;border:1px solid var(--line);background:#fff;color:var(--navy);font-size:14px;font-weight:500;transition:background .2s,color .2s,border-color .2s}
.chips button:hover{border-color:var(--blue);color:var(--blue)}
.chips button[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.report-card:not([hidden]),.document:not([hidden]){animation:panel-in .35s cubic-bezier(.2,.7,.2,1)}

/* Linimasa */
.carousel-ctrl{display:flex;gap:10px;flex-shrink:0}
.carousel-btn{width:52px;height:52px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--navy);display:grid;place-items:center;transition:background .2s,color .2s,border-color .2s}
.carousel-btn:hover:not(:disabled){background:var(--navy);border-color:var(--navy);color:#fff}
.carousel-btn:disabled{opacity:.35;cursor:default}
.carousel-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.timeline-track{list-style:none;margin:0;padding:6px 2px 10px;display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;cursor:grab}
.timeline-track::-webkit-scrollbar{display:none}
.timeline-track.dragging{cursor:grabbing;scroll-snap-type:none;user-select:none}
.timeline-track.dragging *{pointer-events:none}
.milestone{flex:0 0 clamp(260px,29%,340px);scroll-snap-align:start;position:relative;padding:28px 26px 26px;border:1px solid var(--line);border-radius:24px;background:#fff;transition:border-color .25s,box-shadow .25s,transform .25s}
.milestone:hover{border-color:var(--blue);box-shadow:0 18px 36px #142d4214;transform:translateY(-3px)}
.milestone::before{content:'';position:absolute;left:26px;right:-21px;top:43px;height:2px;background:var(--line)}
.milestone:last-child::before{right:26px}
.milestone-dot{position:absolute;left:26px;top:36px;width:16px;height:16px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 5px #fff,0 0 0 6px var(--line)}
.milestone-year{display:block;margin:34px 0 12px;font-size:40px;font-weight:700;letter-spacing:-1px;line-height:1;color:var(--blue)}
.milestone h3{font-size:20px;line-height:1.25;color:var(--navy)}
.milestone p{font-size:15px;line-height:1.6;color:var(--ink);margin-top:8px}
.timeline-foot{display:flex;align-items:center;gap:24px;margin-top:20px}
.timeline-progress{flex:0 0 200px;height:4px;border-radius:99px;background:var(--line);overflow:hidden}
.timeline-progress span{display:block;height:100%;background:var(--blue);transform-origin:left;transform:scaleX(.12);transition:transform .2s ease-out}
.timeline-note{font-size:13px;color:var(--muted);margin:0}

/* Stepper rantai nilai */
.chain-steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:8px 0 22px}
.chain-steps::before,.chain-steps::after{content:'';position:absolute;left:12.5%;top:27px;height:3px;border-radius:3px}
.chain-steps::before{right:12.5%;background:var(--line)}
.chain-steps::after{width:calc(75% * var(--step,0) / var(--steps,3));background:var(--blue);transition:width .45s cubic-bezier(.2,.7,.2,1)}
.chain-tab{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:10px;padding:0 6px 4px;background:none;color:var(--muted);font-size:15px;font-weight:500;text-align:center;min-height:44px}
.chain-num{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:#fff;border:2px solid var(--line);color:var(--navy);font-weight:600;font-size:16px;transition:background .3s,border-color .3s,color .3s,transform .3s}
.chain-tab:hover .chain-num{border-color:var(--blue)}
.chain-tab.done .chain-num{border-color:var(--blue);color:var(--blue)}
.chain-tab[aria-selected="true"]{color:var(--navy);font-weight:600}
.chain-tab[aria-selected="true"] .chain-num{background:var(--blue);border-color:var(--blue);color:#fff;transform:scale(1.08)}
.chain-panel{display:grid;grid-template-columns:1.1fr 1fr;border-radius:28px;overflow:hidden;border:1px solid var(--line);background:#fff;color:var(--ink);min-height:380px}
.chain-panel:not([hidden]){animation:panel-in .4s cubic-bezier(.2,.7,.2,1)}
.chain-panel figure{position:relative;margin:0;min-height:300px}
.chain-panel figure img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.chain-body{padding:36px 40px;display:flex;flex-direction:column;align-items:start;gap:14px}
.chain-kicker{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--blue)}
.chain-body h3{font-size:34px;font-weight:700;color:var(--navy)}
.chain-body>p{font-size:16px;color:var(--ink);margin:0}
.chain-meta{display:grid;grid-template-columns:1fr 1fr;gap:16px;width:100%;margin:6px 0;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.chain-meta dt{font-size:12px;color:var(--muted);letter-spacing:.04em}
.chain-meta dd{margin:4px 0 0;font-weight:600;color:var(--navy)}
.chain-nav{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto}
.chain-nav button{display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:10px 18px;border-radius:99px;border:1px solid var(--line);background:#fff;color:var(--navy);font-weight:500;font-size:14px;transition:background .2s,color .2s,border-color .2s}
.chain-nav button:hover:not(:disabled){border-color:var(--blue);color:var(--blue)}
.chain-nav [data-step-next]{background:var(--blue);border-color:var(--blue);color:#fff}
.chain-nav [data-step-next]:hover:not(:disabled){background:var(--navy);border-color:var(--navy);color:#fff}
.chain-nav button:disabled{opacity:.4;cursor:default}

/* Gerak: masuk hero, supergrafik, dan kemunculan bertahap */
.hero-panel>div:first-child>*,.landscape-hero .hero-copy>*{animation:rise .8s cubic-bezier(.2,.7,.2,1) backwards}
.hero-panel>div:first-child>:nth-child(2),.landscape-hero .hero-copy>:nth-child(2){animation-delay:.08s}
.hero-panel>div:first-child>:nth-child(3),.landscape-hero .hero-copy>:nth-child(3){animation-delay:.16s}
.hero-panel>div:first-child>:nth-child(4),.landscape-hero .hero-copy>:nth-child(4){animation-delay:.24s}
.hero-panel>div:first-child>:nth-child(5),.landscape-hero .hero-copy>:nth-child(5){animation-delay:.32s}
.hero-photo>img,.landscape-hero>img{animation:settle 1.8s cubic-bezier(.2,.7,.2,1) backwards}
.floating-card,.floating-meta,.investor-stock{animation:rise .8s .45s cubic-bezier(.2,.7,.2,1) backwards}
.layers i{transform-origin:right}.layers.left i{transform-origin:left}
.hero-panel .layers i,.home-hero .layers i{animation:bar-in .9s .4s cubic-bezier(.2,.7,.2,1) backwards}
.hero-panel .layers i:nth-child(2),.home-hero .layers i:nth-child(2){animation-delay:.5s}
.hero-panel .layers i:nth-child(3),.home-hero .layers i:nth-child(3){animation-delay:.6s}
.js .reveal .layers i{transition:transform 1s cubic-bezier(.2,.7,.2,1)}
.js .reveal:not(.in) .layers i{transform:scaleX(0)}
.js .reveal .layers i:nth-child(2){transition-delay:.12s}.js .reveal .layers i:nth-child(3){transition-delay:.24s}
.js .reveal:not(.in) [data-stagger]>*{opacity:0}
.js .reveal.in [data-stagger]>*{animation:rise .7s cubic-bezier(.2,.7,.2,1) backwards}
[data-stagger]>:nth-child(2){animation-delay:.08s}[data-stagger]>:nth-child(3){animation-delay:.16s}[data-stagger]>:nth-child(4){animation-delay:.24s}[data-stagger]>:nth-child(5){animation-delay:.32s}[data-stagger]>:nth-child(6){animation-delay:.4s}[data-stagger]>:nth-child(n+7){animation-delay:.48s}

@media(max-width:1100px){.mega{grid-template-columns:1fr 1.4fr;gap:22px}.mega-feature{display:none}}
@media(max-width:800px){.chain-steps{gap:4px}.chain-steps::before,.chain-steps::after{top:21px}.chain-num{width:44px;height:44px;font-size:14px}.chain-tab{font-size:13px;gap:8px}.chain-panel{grid-template-columns:1fr;border-radius:24px}.chain-panel figure{min-height:200px}.chain-body{padding:26px 22px}.chain-body h3{font-size:28px}.timeline-foot{flex-direction:column;align-items:start;gap:12px}.timeline-progress{flex-basis:auto;width:160px}.milestone{flex-basis:82%}.carousel-btn{width:46px;height:46px}.to-top{right:14px;bottom:14px;width:48px;height:48px}}
@media(max-width:600px){.chain-tab>span:last-child{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.chain-steps{margin-bottom:16px}}
@media(prefers-reduced-motion:reduce){@view-transition{navigation:none}*,*::before,*::after{animation:none!important}.js .reveal:not(.in) [data-stagger]>*{opacity:1}.js .reveal:not(.in) .layers i{transform:none}}