/* ===== gaya per-slide: Basic Instrument Flight ===== */
.k.gold{color:var(--gold)}.k.sky{color:var(--sky)}.k.mint{color:var(--mint)}
.link{text-decoration:none;color:var(--sky)!important}
.link:hover{color:var(--gold)!important}

/* gauges */
.gauge{position:relative;display:flex;flex-direction:column;align-items:center;gap:10px}
.gauge svg{width:100%;height:auto;display:block;overflow:visible}
.g-label{font:600 14px var(--mono);letter-spacing:.16em;color:var(--sky)}
.active .g-ai{animation:aiMove 9s ease-in-out infinite}
@keyframes aiMove{0%,100%{transform:rotate(-14deg) translateY(10px)}35%{transform:rotate(10deg) translateY(-14px)}70%{transform:rotate(3deg) translateY(4px)}}
.active .g-asi{animation:asi 5s ease-in-out infinite}
@keyframes asi{0%,100%{transform:rotate(-36deg)}50%{transform:rotate(-24deg)}}
.active .g-alt-l{animation:spin 14s linear infinite}
.active .g-alt-s{animation:spin 140s linear infinite}
.g-alt-s{transform:rotate(250deg)}
.active .g-vsi{animation:vsi 6s ease-in-out infinite}
@keyframes vsi{0%,100%{transform:rotate(18deg)}50%{transform:rotate(-12deg)}}
.active .g-hi{animation:hi 12s ease-in-out infinite}
@keyframes hi{0%,100%{transform:rotate(-30deg)}50%{transform:rotate(-58deg)}}
.active .g-tc{animation:tc 6s ease-in-out infinite}
@keyframes tc{0%,100%{transform:rotate(0)}30%,60%{transform:rotate(-20deg)}}
.active .g-ball{animation:ball 6s ease-in-out infinite}
@keyframes ball{0%,100%{transform:translateX(0)}30%,60%{transform:translateX(-4px)}}
.active .g-cdi{animation:cdi 5s ease-in-out infinite}
@keyframes cdi{0%,100%{transform:translateX(-16px)}50%{transform:translateX(6px)}}
.active .g-eng{animation:eng 3s ease-in-out infinite}
.g-eng{transform:rotate(30deg)}
@keyframes eng{0%,100%{transform:rotate(28deg)}50%{transform:rotate(32deg)}}
.active .g-pfd{animation:pfdMove 10s ease-in-out infinite}
@keyframes pfdMove{0%,100%{transform:rotate(-4deg) translateY(30px)}50%{transform:rotate(3deg) translateY(10px)}}

/* 01 cover */
.cover-grid{display:flex;align-items:center;justify-content:space-between;height:100%;gap:60px}
.cover-grid>.col{flex:1;min-width:0}
.cover-title{font-size:156px;line-height:.88;margin-top:28px}
.presenter{display:flex;align-items:center;gap:18px;margin-top:56px}
.brand-mark.big{width:64px;height:64px;border-radius:16px;font-size:32px}
.presenter b{display:block;font-size:28px}
.presenter span:not(.brand-mark){display:block;font:600 16px var(--mono);letter-spacing:.16em;color:var(--sky);text-transform:uppercase;margin-top:4px}
.cover-hint{margin-top:56px;display:flex;align-items:center;gap:12px;font:500 18px var(--mono);color:var(--muted)}
.cover-hint svg{color:var(--gold);animation:swipeHand 1.8s ease-in-out infinite}
.cover-ai{position:relative;width:560px;flex:none;margin-right:20px}
.cover-ai .g-label{font-size:16px;margin-top:10px}
.cover-ring{position:absolute;left:50%;top:280px;width:560px;height:560px;margin:-280px 0 0 -280px;border-radius:50%;border:1px solid rgba(124,196,240,.45);animation:pulse 4s ease-out infinite}
.cover-ring.r2{animation-delay:2s}

/* 02 agenda */
.agenda{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;margin-top:110px}
.ag-route{position:absolute;left:0;right:0;top:-34px;width:100%;height:40px}
.ag{position:relative;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:18px;padding:40px 34px 44px;border-radius:28px;border:1px solid rgba(124,196,240,.22);background:linear-gradient(170deg,rgba(20,39,82,.95),rgba(11,22,48,.95));min-height:540px;transition:transform .35s var(--ease),border-color .35s,box-shadow .35s}
.ag:hover{transform:translateY(-10px);border-color:var(--gold);box-shadow:0 30px 60px -30px rgba(233,185,73,.55)}
.ag::before{content:'';position:absolute;left:34px;top:-42px;width:16px;height:16px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 8px rgba(233,185,73,.18)}
.ag-n{font:900 150px/1 var(--disp);color:transparent;-webkit-text-stroke:2px rgba(233,185,73,.8)}
.ag:hover .ag-n{color:var(--gold)}
.ag-t{font:800 44px/1 var(--disp);text-transform:uppercase}
.ag-d{font-size:22px;line-height:1.5;color:var(--soft)}

/* 03 hierarki */
.hier-left{position:absolute!important;left:120px;top:96px;width:560px}
.hier-left .title{font-size:78px}
.hier{position:absolute!important;left:720px;top:90px;width:1100px;height:900px}
.hier-lines{position:absolute;inset:0;width:100%;height:100%}
.hb{position:absolute;left:300px;width:500px;height:82px;border-radius:16px;background:#12244B;border:1px solid rgba(124,196,240,.4);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}
.hb b{font:800 30px/1 var(--disp);letter-spacing:.04em;text-transform:uppercase}
.hb span{font-size:17px;color:var(--muted)}
.hb.pic{height:100px;background:linear-gradient(135deg,#1c3a78,#13294F);border:2px solid var(--sky);box-shadow:0 0 50px -10px rgba(124,196,240,.6)}
.hb.pic b{font-size:40px;color:var(--text)}
.hb.pic span{color:var(--sky);font:600 16px var(--mono);letter-spacing:.2em;text-transform:uppercase}
.htrack{position:absolute;top:408px;width:520px;height:296px;border-radius:20px;padding:18px;display:flex;flex-direction:column;gap:10px;background:rgba(11,22,48,.8)}
.htrack.sky{border:1.5px solid rgba(124,196,240,.55)}
.htrack.gold{border:1.5px solid rgba(233,185,73,.6)}
.ht-h{font:600 15px var(--mono);letter-spacing:.16em;text-transform:uppercase;padding:2px 6px 6px}
.htrack.sky .ht-h{color:var(--sky)}.htrack.gold .ht-h{color:var(--gold)}
.hr{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:12px;background:#132650;border:1px solid var(--line)}
.hr b{font:800 24px/1.1 var(--disp);letter-spacing:.04em;text-transform:uppercase}
.hr span{font-size:16px;color:var(--muted)}
.legend{display:flex;align-items:center;gap:14px;font-size:21px;color:var(--soft)}
.legend b{color:var(--text)}
.legend i{width:34px;height:14px;border-radius:4px;flex:none}
.sky-b{border:2px solid var(--sky)}.gold-b{border:2px solid var(--gold)}

/* 04 icao */
.icao{display:flex;gap:40px;margin-top:50px;align-items:stretch}
.icao-year{width:430px;flex:none;border-radius:28px;padding:40px;background:radial-gradient(circle at 30% 20%,rgba(233,185,73,.22),transparent 60%),#0F1F44;border:1px solid rgba(233,185,73,.45);display:flex;flex-direction:column;gap:14px}
.big-year{font:900 170px/.85 var(--disp);color:var(--gold)}
.icao-year .k{font:600 18px var(--mono);letter-spacing:.2em;color:var(--sky);text-transform:uppercase}
.icao-year p{margin:0;font-size:24px;line-height:1.5;color:var(--soft)}
.icao-year p b{color:var(--text)}
.icao-cards{flex:1}
.icao-cards .card{padding:26px 28px}
.flow3{display:flex;align-items:center;gap:22px;margin-top:40px}
.f3{flex:1;display:flex;align-items:center;gap:18px;padding:20px 24px;border-radius:18px;border:1px solid var(--line);background:rgba(11,22,48,.6)}
.f3 p{margin:0;font-size:22px;line-height:1.4;color:var(--soft)}
.f3 b{color:var(--text)}

/* 05 nasional */
.nat-chain{display:flex;align-items:stretch;gap:0;margin-top:60px}
.nc{flex:1;display:flex;flex-direction:column;gap:8px;padding:30px 32px;border-radius:24px;background:#10214A;border:1px solid rgba(124,196,240,.3)}
.nc .k{font:600 15px var(--mono);letter-spacing:.16em;color:var(--sky);text-transform:uppercase}
.nc b{font:800 40px/1.05 var(--disp);text-transform:uppercase}
.nc span:last-child{font-size:21px;color:var(--soft);line-height:1.45}
.nc-arr{width:70px;flex:none;position:relative}
.nc-arr::before{content:'';position:absolute;left:10px;right:16px;top:50%;height:3px;background:var(--gold)}
.nc-arr::after{content:'';position:absolute;right:10px;top:50%;width:14px;height:14px;border-top:3px solid var(--gold);border-right:3px solid var(--gold);transform:translateY(-50%) rotate(45deg)}
.parts{margin-top:44px}
.part{font:900 52px/1 var(--disp);color:var(--gold);text-transform:uppercase}
.parts .card:not(.gold) .part{color:var(--text)}

/* 06 aip */
.aip{display:grid;grid-template-columns:780px 1fr;gap:60px;height:100%}
.aip-parts{display:flex;flex-direction:column;gap:16px;margin-top:40px}
.ap{display:flex;align-items:center;gap:24px;padding:18px 24px;border-radius:18px;background:rgba(15,29,61,.9);border:1px solid var(--line)}
.ap span{width:120px;flex:none;font:900 54px/1 var(--disp);color:var(--gold)}
.ap p{margin:0;font-size:22px;line-height:1.45;color:var(--soft)}

/* 07 airac */
.airac{display:flex;align-items:center;gap:90px;margin-top:40px}
.airac-ring{position:relative;width:640px;height:640px;flex:none}
.airac-ring svg{width:100%;height:100%}
.active .airac-sweep{animation:spin 6s linear infinite}
.airac-c{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.airac-c b{font:900 200px/.85 var(--disp);color:var(--gold)}
.airac-c span{font:800 46px var(--disp);letter-spacing:.2em}
.airac-c small{font:500 18px var(--mono);letter-spacing:.14em;color:var(--sky);text-transform:uppercase;margin-top:8px}

/* 08 notam override */
.override{display:flex;align-items:center;gap:40px;margin:56px 0 44px;height:330px}
.ov-doc{position:relative;width:500px;height:300px;border-radius:24px;padding:34px;display:flex;flex-direction:column;gap:12px;flex:none}
.ov-doc .k{font:600 16px var(--mono);letter-spacing:.2em;text-transform:uppercase}
.ov-doc b{font:900 64px/1 var(--disp);white-space:nowrap}
.aip-doc{background:#13244A;border:1px solid rgba(124,196,240,.35);color:var(--soft)}
.aip-doc .k{color:var(--sky)}
.notam-doc{margin-left:-110px;margin-top:80px;background:linear-gradient(150deg,#3a2c10,#1a2343);border:2px solid var(--gold);box-shadow:0 40px 80px -30px rgba(0,0,0,.9);z-index:2}
.notam-doc .k{color:var(--gold)}
.ov-state{align-self:flex-start;font:700 24px var(--mono);padding:8px 16px;border-radius:10px;letter-spacing:.1em}
.ov-state.ok{background:rgba(91,227,168,.14);color:var(--mint)}
.ov-state.bad{background:rgba(255,138,122,.18);color:var(--rose)}
.strike{position:absolute;left:24px;right:24px;top:50%;height:4px;background:var(--rose);transform-origin:left;transform:scaleX(0) rotate(-8deg)}
.active .strike{animation:strike .6s 1.9s var(--ease) forwards}
@keyframes strike{to{transform:scaleX(1) rotate(-8deg)}}
.stamp{position:absolute;right:26px;bottom:30px;font:900 34px var(--disp);letter-spacing:.12em;color:var(--gold);border:4px solid var(--gold);border-radius:10px;padding:4px 14px;transform:rotate(-10deg) scale(2.2);opacity:0}
.active .stamp{animation:stamp .5s 1.7s cubic-bezier(.3,1.6,.5,1) forwards}
@keyframes stamp{to{opacity:1;transform:rotate(-10deg) scale(1)}}
.ov-res{flex:1}
.res{display:flex;align-items:center;gap:18px;padding:24px 28px;border-radius:18px;background:rgba(15,29,61,.9);border:1px solid var(--line);font-size:28px;color:var(--soft)}
.res b{color:var(--text)}

/* 09 notam contoh */
.notam{display:grid;grid-template-columns:600px 1fr 520px;gap:36px;margin-top:40px;align-items:start}
.notam-fields{display:flex;flex-direction:column;gap:14px}
.nf{display:flex;gap:18px;padding:16px 20px;border-radius:16px;background:rgba(15,29,61,.9);border:1px solid var(--line)}
.nf span{width:84px;flex:none;font:700 20px var(--mono);color:var(--gold)}
.nf p{margin:0;font-size:20px;line-height:1.45;color:var(--soft)}
.nf b{color:var(--text)}
.nf small{color:var(--muted);font-size:16px}
.notam ~ .caption{margin-top:22px}

/* 10 craft */
.craft-wrap{display:flex;gap:80px;align-items:center;height:100%}
.craft{flex:1;display:flex;flex-direction:column;gap:14px}
.craft-h{display:grid;grid-template-columns:110px 340px 1fr;gap:20px;font:600 15px var(--mono);letter-spacing:.18em;color:var(--muted);text-transform:uppercase;padding:0 6px}
.cr{display:grid;grid-template-columns:110px 340px 1fr;gap:20px;align-items:center}
.cl{width:96px;height:96px;border-radius:20px;display:flex;align-items:center;justify-content:center;font:900 60px var(--disp);background:var(--gold);color:var(--navy);box-shadow:0 14px 30px -12px rgba(233,185,73,.7)}
.cr b{height:96px;display:flex;align-items:center;padding:0 28px;border-radius:18px;background:#12244B;border-left:4px solid var(--sky);font-size:28px}
.cr>span:last-child{height:96px;display:flex;align-items:center;padding:0 28px;border-radius:18px;background:rgba(15,29,61,.7);border:1px solid var(--line);font-size:24px;color:var(--soft)}

/* 11 clearance */
.radio{margin-top:34px;padding:28px 36px;border-radius:24px;background:#0A1530;border:1px solid rgba(124,196,240,.35);display:flex;gap:28px;align-items:flex-start;min-height:150px}
.radio-from{flex:none;display:flex;align-items:center;gap:10px;font:600 16px var(--mono);letter-spacing:.14em;color:var(--sky);padding-top:8px}
.radio-from i{width:12px;height:12px;border-radius:50%;background:var(--mint);box-shadow:0 0 12px var(--mint);animation:blink 1s infinite}
.typed{margin:0;font:500 31px/1.45 var(--mono);color:var(--text)}
.typed::after{content:'▍';color:var(--gold);animation:blink 1s infinite}
.decode{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px;margin-top:26px}
.dc{display:flex;gap:16px;align-items:center;padding:16px;border-radius:18px;background:rgba(15,29,61,.9);border:1px solid var(--line)}
.dc .cl{width:64px;height:64px;font-size:40px;border-radius:14px;flex:none}
.dc .k{display:block;font:600 13px var(--mono);letter-spacing:.14em;color:var(--sky);text-transform:uppercase}
.dc b{display:block;font-size:21px;line-height:1.3;margin-top:4px}
.dc.dim .cl{background:#2a3a5e;color:var(--muted);box-shadow:none}
.dc.dim b{color:var(--muted);font-weight:500}
.sid{display:grid;grid-template-columns:600px 1fr;gap:32px;margin-top:26px;align-items:center}
.sid-txt{display:flex;flex-direction:column;gap:12px;padding:26px 30px;border-radius:22px;background:rgba(233,185,73,.08);border:1px solid rgba(233,185,73,.4)}
.sid-txt .k{font:700 18px var(--mono);letter-spacing:.12em;color:var(--gold)}
.sid-txt p{margin:0;font-size:22px;line-height:1.5;color:var(--soft)}
.sid-txt b{color:var(--text)}
.wpts{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.wpts span{font:700 17px var(--mono);padding:6px 12px;border-radius:8px;background:#12244B;border:1px solid rgba(124,196,240,.4)}
.wpts i{width:22px;height:2px;background:var(--gold)}

/* 12 principles */
.principles{margin-top:70px}
.principles .card{padding:40px;gap:18px;min-height:470px}
.principles .card p{font-size:23px}
.unable{width:fit-content;font:900 40px var(--disp);letter-spacing:.14em;color:var(--gold);border:3px solid var(--gold);border-radius:12px;padding:4px 18px;transform:rotate(-4deg)}
.sq7600{width:fit-content;font:700 44px var(--mono);letter-spacing:.2em;color:var(--mint);background:#04140D;border:2px solid rgba(91,227,168,.4);border-radius:12px;padding:4px 18px;text-shadow:0 0 14px rgba(91,227,168,.6)}
.mini-link{align-self:flex-start;margin-top:auto;border:1px solid rgba(124,196,240,.4);background:transparent;border-radius:999px;padding:10px 18px;font:600 16px var(--mono);color:var(--sky);cursor:pointer}
.mini-link:hover{border-color:var(--gold);color:var(--gold)}

/* 13 afm */
.doc3{margin-top:44px}
.doc3 .card{min-height:430px}
.strict{margin-top:34px;display:grid;grid-template-columns:auto 1fr auto;grid-template-rows:auto auto;gap:14px 24px;align-items:center}
.strict p{grid-column:1 / -1;margin:0;font-size:22px;color:var(--soft)}
.strict p b{color:var(--text)}
.st-l,.st-r{display:flex;align-items:center;gap:10px;font:600 18px var(--mono);letter-spacing:.08em;text-transform:uppercase}
.st-l{color:var(--rose)}.st-r{color:var(--mint)}
.st-bar{position:relative;height:18px;border-radius:999px;background:linear-gradient(90deg,rgba(255,138,122,.6),rgba(255,138,122,.15) 48%,rgba(91,227,168,.15) 52%,rgba(91,227,168,.7))}
.st-base{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);font:600 14px var(--mono);letter-spacing:.1em;color:var(--soft);white-space:nowrap}
.st-bar::after{content:'';position:absolute;left:50%;top:-10px;bottom:-10px;width:3px;background:var(--text)}
.st-mark{position:absolute;top:50%;left:50%;width:30px;height:30px;margin:-15px 0 0 -15px;border-radius:50%;background:var(--mint);box-shadow:0 0 18px var(--mint)}
.active .st-mark{animation:stMark 3.2s 1.4s ease-in-out infinite}
@keyframes stMark{0%,100%{left:50%}50%{left:86%}}

/* divider */
.s-divider{display:flex;flex-direction:column;justify-content:center}
.div-letter{position:absolute!important;right:60px;top:-60px;font:900 900px/1 var(--disp);color:transparent;-webkit-text-stroke:2px rgba(124,196,240,.12)}
.legs{position:relative;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:22px;margin:70px 0 36px}
.legs-line{position:absolute;left:0;top:-26px;width:100%;height:20px}
.leg{position:relative;display:flex;flex-direction:column;gap:8px;padding:26px;border-radius:20px;background:rgba(15,29,61,.85);border:1px solid var(--line)}
.leg span{font:900 60px/1 var(--disp);color:var(--gold)}
.leg b{font-size:25px}
.leg small{font:500 15px var(--mono);color:var(--sky)}

/* 15 preflight */
.pre{display:flex;gap:60px;margin-top:44px}
.pre-chips{gap:18px}
.chip-c{display:flex;align-items:center;gap:18px;padding:22px 24px;border-radius:18px;background:rgba(15,29,61,.9);border:1px solid var(--line);font-size:23px;line-height:1.35}
.fuelgauge{display:flex;gap:30px;width:820px;flex:none}
.fg-tank{position:relative;width:130px;height:640px;flex:none;border-radius:30px;border:3px solid rgba(234,240,250,.35);overflow:hidden;background:#071027}
.fg-fill{position:absolute;left:0;right:0;bottom:0;height:90%;background:linear-gradient(0deg,#FF8A7A,#E9B949 35%,#5BE3A8)}
.active .fg-fill{animation:fuelDrop 7s 1s ease-in-out infinite}
@keyframes fuelDrop{0%{height:90%}60%,100%{height:12%}}
.fg-line{position:absolute;left:0;right:0;bottom:25%;border-top:3px dashed #fff}
.fg-line em{position:absolute;left:8px;top:6px;font:600 13px var(--mono);font-style:normal;color:#fff;text-shadow:0 1px 3px #000}
.fg-labels{display:flex;flex-direction:column;justify-content:space-between;padding:40px 0 30px}
.fg-l{padding:24px 26px;border-radius:20px;display:flex;flex-direction:column;gap:8px}
.fg-l b{font:900 38px/1 var(--disp);text-transform:uppercase}
.fg-l p{margin:0;font-size:21px;line-height:1.45;color:var(--soft)}
.fg-l p b{font:600 21px var(--body);text-transform:none;color:var(--text)}
.fg-l .k{font:600 14px var(--mono);letter-spacing:.16em;text-transform:uppercase}
.fg-l.min{background:rgba(233,185,73,.1);border:1px solid rgba(233,185,73,.5)}
.fg-l.min b{color:var(--gold)}.fg-l.min .k{color:var(--gold)}
.fg-l.may{background:rgba(255,138,122,.1);border:1px solid rgba(255,138,122,.55)}
.fg-l.may>b{color:var(--rose)}.fg-l.may .k{color:var(--rose)}

/* 16 fuel route */
.fuel-legs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:40px}
.fl{display:flex;align-items:center;gap:18px;padding:20px 24px;border-radius:18px;background:rgba(15,29,61,.9);border:1px solid var(--line)}
.fl p{margin:0;font-size:23px;line-height:1.35;color:var(--soft)}
.fl b{color:var(--text)}
.fl small{color:var(--muted);font-size:18px}
.fl-n{width:52px;height:52px;flex:none;border-radius:14px;display:flex;align-items:center;justify-content:center;font:900 30px var(--disp);color:var(--navy)}
.gold-bg{background:var(--gold)}.sky-bg{background:var(--sky)}.mint-bg{background:var(--mint)}
.routemap{margin-top:10px;height:470px}
.routemap svg{width:100%;height:100%}
.assume{display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center;padding:18px 26px;border-radius:18px;border:1px dashed rgba(234,240,250,.25);font-size:20px;color:var(--soft)}
.assume b{color:var(--text)}
.assume .k{font:600 14px var(--mono);letter-spacing:.16em;color:var(--sky);text-transform:uppercase}

/* 17 calc */
.calc{display:grid;grid-template-columns:1.25fr 1.1fr .85fr;gap:24px;margin-top:34px}
.calc .card{padding:24px 26px;gap:10px}
.calc .k{font:600 15px var(--mono);letter-spacing:.12em;text-transform:uppercase}
.t.sm{font-size:19px}
.t.sm td{padding:9px 10px}
.t tr.total.sky td{color:var(--sky)}
.tiny{font-size:18px!important;line-height:1.45!important}
.formula{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:10px;font:600 22px var(--mono);color:var(--soft)}
.formula i{font-style:normal;color:var(--muted)}
.formula b{font:900 44px var(--disp);color:var(--mint);width:100%}
.stack{display:flex;align-items:center;gap:36px;margin:30px 0 24px}
.stack-bar{flex:1;display:flex;height:76px;border-radius:18px;overflow:hidden;background:rgba(234,240,250,.06)}
.sb{width:0;display:flex;align-items:center;gap:10px;padding:0 20px;font-size:20px;color:var(--navy);white-space:nowrap;overflow:hidden}
.sb b{font:900 34px var(--disp)}
.active .sb{animation:grow 1.2s var(--ease) forwards}
.sb.trip{background:var(--gold);animation-delay:1.3s!important}
.sb.alt{background:var(--sky);animation-delay:1.6s!important}
.sb.res{background:var(--mint);animation-delay:1.9s!important}
@keyframes grow{to{width:var(--w)}}
.stack-total{display:flex;flex-direction:column;align-items:flex-end}
.stack-total .k{font:600 14px var(--mono);letter-spacing:.14em;color:var(--sky);text-transform:uppercase}
.stack-total b{font:900 70px/1 var(--disp);color:var(--gold)}
.stack-total small{font:600 18px var(--mono);color:var(--soft)}

/* 18 alternate */
.r123{display:flex;align-items:center;gap:22px;margin-top:40px}
.r123-time{width:540px;flex:none;padding:24px;border-radius:20px;background:rgba(15,29,61,.9);border:1px solid var(--line)}
.r123-time p{margin:14px 0 0;font-size:19px;color:var(--soft)}
.rt-axis{display:flex;justify-content:space-between;font:600 15px var(--mono);color:var(--muted)}
.rt-axis .eta{color:var(--gold)}
.rt-bar{position:relative;height:22px;margin-top:10px;border-radius:999px;background:rgba(234,240,250,.08)}
.rt-win{position:absolute;inset:0;border-radius:999px;background:linear-gradient(90deg,rgba(124,196,240,.25),rgba(124,196,240,.6),rgba(124,196,240,.25));transform-origin:center;transform:scaleX(0)}
.active .rt-win{animation:win 1s .9s var(--ease) forwards}
@keyframes win{to{transform:scaleX(1)}}
.rt-eta{position:absolute;left:50%;top:-6px;bottom:-6px;width:4px;margin-left:-2px;background:var(--gold);border-radius:2px}
.r123-num{display:flex;flex-direction:column;align-items:center;gap:6px;width:250px;text-align:center}
.r123-num b{font:900 140px/.85 var(--disp);color:var(--gold)}
.r123-num span{font-size:20px;color:var(--soft);line-height:1.3}
.r123-num em{font-style:normal;color:var(--text);font-weight:600}
.r123-or{font:600 18px var(--mono);color:var(--muted)}
.r123-res{font:800 34px var(--disp);text-transform:uppercase;color:var(--rose);white-space:nowrap}
.r123-res b{color:var(--rose)}
.altmin{margin-top:40px}
.mm{display:flex;align-items:baseline;gap:10px;margin-top:6px}
.mm b{font:900 72px/1 var(--disp);color:var(--text)}
.mm small{font:600 16px var(--mono);color:var(--sky);margin-right:20px}
.altmin ~ .caption{margin-top:18px}

/* 19 approach */
.appr{display:flex;gap:50px;margin-top:40px;align-items:flex-start}
.appr-svg{flex:1;height:620px;border-radius:24px;background:linear-gradient(180deg,#0E2350,#0A1530);border:1px solid var(--line);padding:30px}
.appr-svg svg{width:100%;height:100%}
.ck{display:flex;gap:18px;align-items:flex-start;padding:18px 22px;border-radius:18px;background:rgba(15,29,61,.9);border:1px solid var(--line)}
.ck p{margin:0;font-size:22px;line-height:1.45;color:var(--soft)}
.ck b{color:var(--text)}
.tick{width:36px;height:36px;flex:none;border-radius:10px;border:2px solid var(--mint);position:relative}
.tick::after{content:'';position:absolute;left:11px;top:4px;width:9px;height:18px;border-right:4px solid var(--mint);border-bottom:4px solid var(--mint);transform:rotate(45deg) scale(0);transform-origin:center}
.active .tick::after{animation:tickIn .4s var(--ease) forwards;animation-delay:inherit}
.active .ck:nth-of-type(1) .tick::after{animation-delay:1.3s}
.active .ck:nth-of-type(2) .tick::after{animation-delay:1.7s}
.active .ck:nth-of-type(3) .tick::after{animation-delay:2.1s}
@keyframes tickIn{to{transform:rotate(45deg) scale(1)}}
.rose-c{background:rgba(255,138,122,.1);border-color:rgba(255,138,122,.5)}
.rose-c b{color:var(--rose)}

/* 20 en route */
.enroute{display:flex;flex-direction:column;gap:16px;margin-top:44px}
.er{display:grid;grid-template-columns:180px 330px 1fr;gap:28px;align-items:center;padding:22px 30px;border-radius:20px;background:rgba(15,29,61,.9);border:1px solid var(--line);transition:border-color .3s,transform .3s}
.er:hover{border-color:var(--gold);transform:translateX(8px)}
.er-p{font:900 46px/1 var(--disp);color:var(--gold)}
.er>b{font-size:28px}
.er p{margin:0;font-size:22px;line-height:1.45;color:var(--soft)}
.er p b{color:var(--text)}

/* 21 lost comm */
.lc{display:flex;gap:30px;margin-top:40px}
.lc-vfr{width:420px;flex:none}
.lc-imc{flex:1;padding:30px;border-radius:24px;border:1px solid rgba(255,138,122,.45);background:rgba(255,138,122,.05)}
.lc-imc>.k{font:600 16px var(--mono);letter-spacing:.2em;color:var(--rose);text-transform:uppercase}
.lc-cols{display:grid;grid-template-columns:1fr 1fr 300px;gap:30px;margin-top:18px}
.lc-h{font:800 30px var(--disp);text-transform:uppercase}
.avef{display:flex;align-items:center;gap:16px;padding:12px 16px;border-radius:14px;background:rgba(15,29,61,.9);border:1px solid var(--line)}
.avef span{width:50px;height:50px;flex:none;border-radius:12px;display:flex;align-items:center;justify-content:center;font:900 30px var(--disp);background:var(--gold);color:var(--navy)}
.avef p{margin:0;font-size:20px;color:var(--soft)}
.avef b{color:var(--text)}
.alts{display:flex;align-items:flex-end;gap:16px;height:380px;padding-top:10px}
.alt-b{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:6px}
.alt-b span{width:100%;height:0;border-radius:10px 10px 4px 4px;background:rgba(124,196,240,.4)}
.active .alt-b span{animation:barUp 1s var(--ease) forwards;animation-delay:inherit}
@keyframes barUp{to{height:var(--h)}}
.alt-b.hi span{background:var(--gold);box-shadow:0 0 30px rgba(233,185,73,.5)}
.alt-b b{font-size:19px}
.alt-b small{font:500 13px var(--mono);color:var(--gold);text-align:center;min-height:16px}
.xpdr{display:flex;flex-direction:column;gap:14px;align-items:center;justify-content:center;padding:24px;border-radius:20px;background:#04140D;border:1px solid rgba(91,227,168,.35);text-align:center}
.xpdr .k{font:600 14px var(--mono);letter-spacing:.2em;color:var(--mint);text-transform:uppercase}
.xpdr-d{display:flex;gap:8px}
.xpdr-d span{width:54px;height:76px;border-radius:10px;background:#071f15;border:1px solid rgba(91,227,168,.3);display:flex;align-items:center;justify-content:center;font:700 50px var(--mono);color:var(--mint);text-shadow:0 0 16px rgba(91,227,168,.8)}
.active .xpdr-d span{animation:digit .5s steps(6) both}
.active .xpdr-d span:nth-child(1){animation-delay:1.8s}.active .xpdr-d span:nth-child(2){animation-delay:2s}.active .xpdr-d span:nth-child(3){animation-delay:2.2s}.active .xpdr-d span:nth-child(4){animation-delay:2.4s}
@keyframes digit{0%{opacity:0;transform:translateY(-20px)}100%{opacity:1;transform:none}}
.xpdr small{font-size:16px;color:var(--soft);line-height:1.4}

/* 22 grabcard */
.grab{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin-top:44px;perspective:1600px}
.gc{display:flex;flex-direction:column;gap:8px;padding:34px 32px;min-height:290px;justify-content:flex-end;border-radius:22px;background:linear-gradient(160deg,#142752,#0D1A38);border:1px solid rgba(124,196,240,.25);opacity:0;transform:rotateY(-90deg);transform-origin:left center}
.active .gc{animation:flipIn .8s var(--ease) forwards;animation-delay:var(--d)}
@keyframes flipIn{to{opacity:1;transform:none}}
.gc b{font:900 140px/.9 var(--disp);color:var(--gold)}
.gc span{font-size:26px;font-weight:600}
.gc small{font-size:18px;color:var(--muted);min-height:24px}

/* 23 kualifikasi */
.qual{display:flex;gap:50px;margin-top:40px}
.recency{display:flex;gap:16px;margin:8px 0}
.recency div{flex:1;display:flex;flex-direction:column;gap:4px;padding:14px;border-radius:14px;background:rgba(6,13,31,.5)}
.recency b{font:900 56px/1 var(--disp);color:var(--gold)}
.recency span{font-size:18px;color:var(--soft);line-height:1.3}
.layers{position:relative;flex:1;display:flex;flex-direction:column;gap:14px;padding-left:60px}
.ly{display:flex;flex-direction:column;gap:6px;padding:24px 30px;border-radius:20px}
.ly b{font:800 34px/1 var(--disp);text-transform:uppercase}
.ly span{font-size:21px;line-height:1.4;color:var(--soft)}
.l1{background:#12244B;border:1px solid rgba(124,196,240,.4);margin:0 0 0 0}
.l2{background:#18305F;border:1px solid rgba(124,196,240,.5);margin:0 50px 0 0}
.l3{background:linear-gradient(135deg,#3a2c10,#1c2a52);border:1px solid rgba(233,185,73,.6);margin:0 100px 0 0}
.ly-side{margin-top:10px;padding:20px 26px;border-radius:18px;border:1px dashed rgba(91,227,168,.5);background:rgba(91,227,168,.06)}
.ly-side .k{font:600 14px var(--mono);letter-spacing:.16em;color:var(--mint);text-transform:uppercase}
.ly-side p{margin:6px 0 0;font-size:20px;color:var(--soft)}
.ly-arrow{position:absolute;left:0;top:0;height:420px}

/* 24 instrumen */
.cats{margin-top:40px}
.cat{display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding:26px;border-radius:24px;background:linear-gradient(170deg,#142752,#0D1A38);border:1px solid var(--line)}
.cat-k{font:600 15px var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--c);display:flex;align-items:center;gap:10px}
.cat-k::before{content:'';width:4px;height:20px;background:var(--c);border-radius:2px}
.gauge.sm{width:180px;align-self:center;margin:4px 0}
.cat b{font-size:24px}
.cat p{margin:0;font-size:19px;line-height:1.45;color:var(--soft)}
.cycle{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:30px}
.cy{position:relative;z-index:1;display:flex;align-items:center;gap:14px;padding:16px 20px;border-radius:16px;background:rgba(6,13,31,.6);border:1px solid rgba(124,196,240,.3)}
.cy span{width:40px;height:40px;flex:none;border-radius:50%;display:flex;align-items:center;justify-content:center;font:700 18px var(--mono);background:var(--sky);color:var(--navy)}
.cy b{font:800 28px var(--disp);text-transform:uppercase}
.cy small{font-size:16px;color:var(--muted)}
.cy-run{position:absolute;top:0;bottom:0;left:0;width:calc(25% - 15px);border-radius:16px;border:2px solid var(--gold);box-shadow:0 0 30px rgba(233,185,73,.35);z-index:2;pointer-events:none}
.active .cy-run{animation:cyRun 6s 1.6s steps(1) infinite}
@keyframes cyRun{0%{left:0}25%{left:calc(25% + 5px)}50%{left:calc(50% + 10px)}75%{left:calc(75% + 15px)}}
.cycle ~ .caption{margin-top:18px}

/* 25 scanning */
.scan{display:flex;gap:50px;margin-top:34px}
.sixpack{position:relative;width:900px;height:600px;flex:none;border-radius:30px;background:#0A1328;border:1px solid var(--line)}
.scan-ov{position:absolute;inset:0;width:100%;height:100%;z-index:2;pointer-events:none}
.scan-ov g{opacity:0;transition:opacity .4s}
.mode-radial .ov-radial,.mode-v .ov-v,.mode-wide .ov-wide{opacity:1}
.ov-radial path{stroke-dasharray:300;stroke-dashoffset:300;opacity:.85}
.active .mode-radial .ov-radial path{animation:radial 3.2s ease-in-out infinite}
.ov-radial path:nth-child(2){animation-delay:.6s!important}.ov-radial path:nth-child(3){animation-delay:1.2s!important}.ov-radial path:nth-child(4){animation-delay:1.8s!important}.ov-radial path:nth-child(5){animation-delay:2.4s!important}
@keyframes radial{0%{stroke-dashoffset:300}30%,60%{stroke-dashoffset:0}100%{stroke-dashoffset:-300}}
.g6{position:absolute;width:240px;z-index:1}
.g6 .gauge{gap:6px}
.g6 .g-label{font-size:12px}
.ai-c::before{content:'';position:absolute;left:-10px;top:-10px;width:260px;height:260px;border-radius:50%;border:2px solid rgba(233,185,73,.6);box-shadow:0 0 40px rgba(233,185,73,.35)}
.scan-modes{display:flex;flex-direction:column;gap:10px}
.sm-btn{text-align:left;min-height:58px;padding:0 24px;border-radius:16px;border:1px solid rgba(234,240,250,.2);background:rgba(15,29,61,.8);font:600 20px var(--body);cursor:pointer;transition:all .25s}
.sm-btn:hover{border-color:var(--gold)}
.sm-btn.on{background:var(--gold);color:var(--navy);border-color:var(--gold)}
.scan-txt .st b{display:block;font:800 30px var(--disp);text-transform:uppercase;margin-bottom:6px}
.scan-txt .st p{margin:0;font-size:21px;line-height:1.5;color:var(--soft)}
.scan-txt .st p b{display:inline;font:600 21px var(--body);text-transform:none;color:var(--text);margin:0}
.scan-txt{min-height:190px}

/* 26 phases */
.phases{margin-top:40px}
.ph{display:flex;flex-direction:column;gap:12px;padding:24px;border-radius:22px;background:linear-gradient(170deg,#142752,#0D1A38);border:1px solid var(--line)}
.ph svg{width:100%;height:190px;background:rgba(6,13,31,.45);border-radius:14px}
.ph p{margin:0;font-size:20px;line-height:1.45;color:var(--soft)}
.ps{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:16px;margin-top:28px;align-items:stretch}
.ps-h{padding:16px 0}
.ps-h .k{font:600 15px var(--mono);letter-spacing:.16em;color:var(--gold);text-transform:uppercase}
.ps-h p{margin:6px 0 0;font-size:20px;color:var(--soft)}
.ps-i{display:flex;flex-direction:column;gap:4px;justify-content:center;padding:16px 22px;border-radius:16px;background:rgba(233,185,73,.08);border:1px solid rgba(233,185,73,.4)}
.ps-i b{font-size:22px}
.ps-i span{font:500 16px var(--mono);color:var(--soft)}
.ps-i em{font-style:normal;color:var(--gold);font-weight:600}

/* 27 glass / PFD */
.glass{display:flex;gap:50px;margin-top:26px}
.pfd{position:relative;width:860px;flex:none;border-radius:26px;background:#05080F;border:2px solid #24324f;padding:16px;display:flex;flex-direction:column;gap:12px;box-shadow:0 40px 90px -30px rgba(0,0,0,.9)}
.fma{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.fm{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px;border-radius:8px;background:#0A1020;border:1px solid #1f2c47}
.fm small{font:600 11px var(--mono);letter-spacing:.12em;color:#8FA1C2}
.fm b{font:700 26px var(--mono);letter-spacing:.06em;transition:color .3s}
.fm b.act{color:#3FE38A}
.fm b.arm{color:#EAF0FA}
.fm b.cap{color:#3FE38A;animation:blink .5s infinite}
.fm b.off{color:#3a4a6c}
.pfd-body{position:relative;display:grid;grid-template-columns:110px 1fr 120px 40px;gap:10px;height:330px}
.pfd-ai{position:relative;border-radius:10px;overflow:hidden}
.pfd-ai .gauge,.pfd-ai .gauge svg{width:100%;height:100%}
.tape{position:relative;overflow:hidden;border-radius:8px;background:rgba(40,52,80,.6)}
.tape small{position:absolute;left:0;right:0;bottom:4px;text-align:center;font:600 11px var(--mono);color:#8FA1C2;background:rgba(5,8,15,.8)}
.tape-in{position:absolute;left:0;right:0;top:50%;display:flex;flex-direction:column;transition:transform .05s linear}
.tape-in span{height:40px;display:flex;align-items:center;justify-content:flex-end;padding-right:14px;font:600 17px var(--mono);color:#EAF0FA;border-right:2px solid transparent;background:linear-gradient(90deg,transparent calc(100% - 12px),#EAF0FA calc(100% - 12px)) 0 50%/100% 2px no-repeat}
.tape.alt .tape-in span{justify-content:flex-start;padding:0 0 0 18px;background:linear-gradient(90deg,#EAF0FA 12px,transparent 12px) 0 50%/100% 2px no-repeat}
.tape-box{position:absolute;left:4px;right:4px;top:50%;height:46px;margin-top:-23px;display:flex;align-items:center;justify-content:center;font:700 22px var(--mono);background:#000;border:2px solid #EAF0FA;border-radius:6px;z-index:2}
.sel-alt{position:absolute;top:0;left:0;right:0;z-index:3;text-align:center;font:700 16px var(--mono);color:#29D7FF;background:#05080F;padding:4px;border-bottom:1px solid #1f2c47}
.vsi-bar{position:relative;border-radius:8px;background:rgba(40,52,80,.6)}
.vsi-bar span{position:absolute;left:6px;right:6px;top:50%;height:6px;margin-top:-3px;background:#3FE38A;border-radius:3px;transition:transform .05s linear}
.vsi-bar small{position:absolute;left:-6px;right:-6px;bottom:4px;text-align:center;font:600 11px var(--mono);color:#3FE38A}
.pfd-hsi{position:relative;height:200px;display:flex;justify-content:center;overflow:hidden}
.pfd-hsi .gauge{width:380px;margin-top:4px}
.nav-src,.nav-wpt{position:absolute;bottom:20px;display:flex;flex-direction:column;gap:2px;padding:8px 12px;border-radius:8px;background:#0A1020;border:1px solid #1f2c47}
.nav-src{left:10px}.nav-wpt{right:10px;text-align:right}
.nav-src small,.nav-wpt small{font:600 10px var(--mono);letter-spacing:.1em;color:#8FA1C2}
.nav-src b{font:700 20px var(--mono);color:#E040FB}
.nav-wpt b{font:700 20px var(--mono);color:#E040FB}
.pfd-note{margin:0;text-align:center;font:500 13px var(--mono);color:#5d6f92}
.modes{display:flex;flex-direction:column;gap:12px}
.md{display:flex;gap:18px;align-items:center;padding:16px 20px;border-radius:16px;background:rgba(15,29,61,.9);border:1px solid var(--line);transition:border-color .3s,background .3s,transform .3s}
.md.hl{border-color:var(--gold);background:rgba(233,185,73,.1);transform:translateX(8px)}
.md p{margin:0;font-size:20px;line-height:1.45;color:var(--soft)}
.md p b{color:var(--text)}
.md-c{width:130px;flex:none;text-align:center;font:700 17px var(--mono);letter-spacing:.08em;padding:8px;border-radius:8px;background:#05080F}
.md-c.act{color:#3FE38A}.md-c.arm{color:#EAF0FA}.md-c.cap{color:#3FE38A}

/* 28 pvm */
.pvm{display:flex;gap:60px;margin-top:40px;align-items:flex-start}
.pvm-loop{position:relative;width:600px;height:600px;flex:none}
.pvm-loop svg{width:100%;height:100%}
.active .pvm-dot{animation:spin 5s linear infinite}
.pv{position:absolute;display:flex;flex-direction:column;align-items:center;font:900 32px var(--disp);letter-spacing:.06em;transform:translate(-50%,-50%);text-align:center;padding:10px 22px;border-radius:16px;background:#0D1A38;border:1px solid rgba(233,185,73,.5);white-space:nowrap}
.pv small{font:500 15px var(--mono);letter-spacing:.1em;color:var(--sky);text-transform:uppercase}
.pv.p1{left:50%;top:12.5%}.pv.p2{left:82.5%;top:68.75%}.pv.p3{left:17.5%;top:68.75%}

/* 29 end */
.sum{margin-top:44px}
.sum .card{min-height:360px;gap:22px;padding:36px}
.sum-n{font:900 120px/.9 var(--disp);color:var(--gold)}
.sum .card p{font-size:25px;line-height:1.5}
.refs{display:flex;flex-wrap:wrap;gap:12px 14px;align-items:center;margin-top:34px}
.refs .k{font:600 15px var(--mono);letter-spacing:.16em;color:var(--sky);text-transform:uppercase;margin-right:8px}
.refs a{font-size:19px;text-decoration:none;padding:10px 18px;border-radius:999px;border:1px solid rgba(124,196,240,.35);color:var(--soft)}
.refs a:hover{border-color:var(--gold);color:var(--gold)}
.end-row{display:flex;gap:16px;margin-top:34px}
.end-btn{display:inline-flex;align-items:center;min-height:64px;padding:0 32px;border-radius:999px;background:var(--gold);color:var(--navy)!important;font:700 22px var(--body);text-decoration:none;border:0;cursor:pointer}
.end-btn.ghost{background:transparent;border:1px solid rgba(234,240,250,.35);color:var(--text)!important}
.end-btn:hover{filter:brightness(1.08)}

.slide:not(.active) *{animation-play-state:paused}

/* slide pendek: konten di tengah vertikal */
.slide.mid{display:flex;flex-direction:column;justify-content:center;padding-top:70px;padding-bottom:120px}
.slide.mid .agenda{margin-top:110px}
.slide.mid .grab{margin-top:56px}
.parts .card{min-height:230px}
.nat-chain .nc{min-height:220px}
.principles .card{min-height:520px}

/* ===================== E · HUMAN FACTORS ===================== */
.grid5{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:22px}
.agenda{grid-template-columns:repeat(5,minmax(0,1fr));gap:22px}
.ag{padding:36px 28px 40px}
.ag-n{font-size:130px}
.ag-t{font-size:38px}
.ag-d{font-size:20px}
.sum.grid5 .card{padding:30px;min-height:340px}
.sum.grid5 .card p{font-size:22px}
.legs.legs6{grid-template-columns:repeat(6,minmax(0,1fr));gap:18px}
.legs6 .leg span{font-size:54px}
.legs6 .leg b{font-size:23px}

/* E1 kesalahan scan */
.errpanel{position:relative;width:740px;height:560px;flex:none;border-radius:30px;background:#0A1328;border:1px solid var(--line);overflow:hidden}
.ep{position:absolute;width:216px;transition:opacity .5s,filter .5s,transform .5s}
.ep .gauge{gap:4px}
.ep .g-label{font-size:12px}
.ep-warn,.ep-miss,.ep-lag{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%) rotate(-8deg);font:800 22px var(--disp);letter-spacing:.12em;padding:4px 12px;border-radius:8px;opacity:0;transition:opacity .4s;white-space:nowrap;pointer-events:none}
.ep-warn{color:#fff;background:#D9433A}
.ep-miss{color:var(--rose);border:3px dashed var(--rose);background:rgba(6,13,31,.75)}
.ep-lag{color:var(--navy);background:var(--gold)}
.gaze{position:absolute;width:236px;height:236px;margin:-118px 0 0 -118px;border-radius:50%;border:4px solid var(--gold);box-shadow:0 0 50px rgba(233,185,73,.55),inset 0 0 40px rgba(233,185,73,.2);pointer-events:none;z-index:3;transition:left .5s,top .5s}
/* fixation: pandangan terpaku di HSI, airspeed hilang */
.err-fix .ep{opacity:.28;filter:saturate(.3)}
.err-fix .ep-loc{opacity:1;filter:none}
.err-fix .ep:first-child{opacity:.55}
.err-fix .ep-warn{opacity:1;animation:blink .9s infinite}
.err-fix .gaze{left:370px;top:390px}
.active .err-fix .gaze{animation:fixJitter 1.4s ease-in-out infinite}
@keyframes fixJitter{0%,100%{transform:translate(0,0)}50%{transform:translate(6px,-4px)}}
/* omission: scan berputar, altimeter terlewat */
.err-omi .ep:nth-child(3){opacity:.3}
.err-omi .ep-miss{opacity:1}
.active .err-omi .gaze{animation:omiScan 6s steps(1) infinite}
@keyframes omiScan{0%{left:370px;top:130px}16%{left:130px;top:130px}33%{left:370px;top:130px}50%{left:370px;top:390px}66%{left:610px;top:390px}83%{left:130px;top:390px}}
/* emphasis: VSI diberi bobot berlebih */
.err-emp .ep{opacity:.45}
.err-emp .ep-vsi{opacity:1;transform:scale(1.06)}
.err-emp .ep-lag{opacity:1}
.err-emp .gaze{left:610px;top:390px;border-width:8px}
.active .err-emp .gaze{animation:empPulse .7s ease-in-out infinite}
@keyframes empPulse{50%{transform:scale(1.12)}}
.scan-txt .st p.ex{margin-top:12px;padding:14px 18px;border-radius:14px;background:rgba(233,185,73,.08);border-left:4px solid var(--gold);color:var(--text)}

/* E2 instrumen tidak andal */
.unrel{display:flex;gap:60px;margin-top:40px}
.steps4{position:relative;width:620px;flex:none;display:flex;flex-direction:column;gap:18px}
.s4-line{position:absolute;left:30px;top:20px;width:10px;height:calc(100% - 40px)}
.s4{position:relative;z-index:1;display:flex;gap:22px;align-items:center;padding:18px 22px;border-radius:18px;background:rgba(15,29,61,.92);border:1px solid var(--line)}
.s4>span{width:52px;height:52px;flex:none;margin-left:-6px;border-radius:50%;display:flex;align-items:center;justify-content:center;font:900 30px var(--disp);background:var(--gold);color:var(--navy);box-shadow:0 0 0 6px rgba(233,185,73,.15)}
.s4 b{font-size:25px}
.s4 p{margin:4px 0 0;font-size:19px;color:var(--soft)}
.fmap{position:relative;flex:1;height:560px;border-radius:26px;background:#0A1328;border:1px solid var(--line)}
.fmap svg{position:absolute;inset:0;width:100%;height:100%}
.fsrc{position:absolute;width:250px;height:110px;margin-left:30px;border-radius:20px;display:flex;flex-direction:column;justify-content:center;padding:0 24px}
.fsrc .k{font:600 14px var(--mono);letter-spacing:.16em;text-transform:uppercase}
.fsrc b{font:900 42px/1 var(--disp);text-transform:uppercase}
.fsrc.vac{background:rgba(124,196,240,.12);border:2px solid var(--sky)}.fsrc.vac .k,.fsrc.vac b{color:var(--sky)}
.fsrc.sta{background:rgba(255,138,122,.12);border:2px solid var(--rose)}.fsrc.sta .k,.fsrc.sta b{color:var(--rose)}
.fdst{position:absolute;left:66.7%;width:280px;height:70px;border-radius:16px;display:flex;flex-direction:column;justify-content:center;padding:0 22px;background:#12244B;border:1px solid rgba(124,196,240,.5)}
.fdst.r{border-color:rgba(255,138,122,.55)}
.fdst b{font-size:24px}
.fdst small{font:500 14px var(--mono);color:var(--muted)}

/* E3 airmanship */
.airm{display:flex;gap:40px;margin-top:30px;align-items:stretch}
.anc{width:520px;flex:none;display:flex;flex-direction:column;gap:12px}
.anc>.k{font:600 15px var(--mono);letter-spacing:.16em;color:var(--sky);text-transform:uppercase}
.anc-b{display:flex;flex-direction:column;justify-content:center;padding:0 28px;border-radius:18px;color:var(--navy)}
.anc-b b{font:900 40px/1 var(--disp);text-transform:uppercase}
.anc-b small{font:600 16px var(--body);opacity:.85}
.a1{height:120px;background:var(--gold);width:100%}
.a2{height:96px;background:var(--sky);width:92%}
.a3{height:80px;background:#C9D6EE;width:84%}
.wl{flex:1;display:flex;flex-direction:column;gap:8px;padding:20px 24px;border-radius:24px;background:#0A1328;border:1px solid var(--line)}
.wl .k{font:600 14px var(--mono);letter-spacing:.16em;color:var(--muted);text-transform:uppercase}
.wl svg{width:100%;height:300px}
.airm-cards{margin-top:24px}
.airm-cards .card{padding:22px 26px}
.airm-cards .card p{font-size:20px}
.ga{display:flex;align-items:center;gap:22px;margin-top:22px;padding:18px 24px;border-radius:20px;border:1px solid rgba(255,138,122,.45);background:rgba(255,138,122,.06);flex-wrap:wrap}
.ga-in,.ga-out{display:flex;gap:10px}
.ga-in span{padding:10px 16px;border-radius:12px;background:rgba(6,13,31,.6);border:1px solid var(--line);font-size:19px}
.ga-out b{padding:10px 18px;border-radius:12px;background:var(--rose);color:var(--navy);font:800 24px var(--disp);letter-spacing:.06em}
.ga p{flex:1;min-width:360px;margin:0;font-size:19px;color:var(--soft)}
.ga p b{color:var(--text)}

/* E4 ilusi */
.illus{margin-top:30px}
.il{display:flex;flex-direction:column;gap:12px;padding:24px;border-radius:24px;background:linear-gradient(170deg,#142752,#0D1A38);border:1px solid var(--line)}
.il svg{width:100%;height:220px;background:rgba(6,13,31,.5);border-radius:16px}
.il p{margin:0;font-size:20px;line-height:1.45;color:var(--soft)}
.il p b{color:var(--text)}
.lg{display:flex;align-items:center;gap:10px;font:500 14px var(--mono);color:var(--muted)}
.lg i{width:26px;height:4px;border-radius:2px}
.lg i.g{background:repeating-linear-gradient(90deg,#E9B949 0 6px,transparent 6px 10px)}
.lg i.w{background:#EAF0FA;margin-left:10px}
.active .il-leans{animation:leans 7s ease-in-out infinite}
@keyframes leans{0%,100%{transform:rotate(0)}45%,70%{transform:rotate(24deg)}}
.active .il-pitch{animation:aFade 2s ease infinite alternate}
.active .il-acc{animation:accel 1.6s ease-in-out infinite}
@keyframes accel{0%{transform:translateX(-10px);opacity:.3}60%{transform:translateX(20px);opacity:1}100%{transform:translateX(30px);opacity:0}}
.active .il-cor1{animation:spin 3s linear infinite}
.active .il-cor2{animation:spin 2.2s linear infinite reverse}
.resp{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:26px}
.resp .k{font:600 15px var(--mono);letter-spacing:.16em;color:var(--mint);text-transform:uppercase;margin-right:6px}
.resp span:not(.k){padding:12px 18px;border-radius:999px;background:rgba(91,227,168,.08);border:1px solid rgba(91,227,168,.4);font-size:19px;color:var(--soft)}
.resp b{color:var(--text)}

/* E5 IMSAFE */
.imsafe{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px;margin-top:34px;perspective:1600px}
.imsafe .gc{min-height:180px;padding:22px 26px;justify-content:space-between;flex-direction:row;align-items:flex-end}
.imsafe .gc b{font-size:120px}
.imsafe .gc span{font-size:24px;padding-bottom:10px}
.fat{margin-top:24px}
.fat .card{padding:24px 28px}
.batt{position:relative;width:150px;height:46px;border:3px solid var(--soft);border-radius:10px;padding:5px}
.batt::after{content:'';position:absolute;right:-11px;top:12px;width:7px;height:16px;border-radius:0 3px 3px 0;background:var(--soft)}
.batt span{display:block;height:100%;width:90%;border-radius:4px;background:var(--mint)}
.active .batt span{animation:drain 6s 1.4s ease-in-out infinite}
@keyframes drain{0%{width:90%;background:var(--mint)}55%{background:var(--gold)}85%,100%{width:14%;background:var(--rose)}}
.coffee{display:flex;align-items:center;gap:14px;margin-top:8px;padding:14px 18px;border-radius:14px;background:rgba(233,185,73,.1);font-size:20px}
.coffee b{color:var(--gold)}
.chips5{display:flex;flex-wrap:wrap;gap:8px}
.chips5 span{padding:8px 14px;border-radius:999px;background:rgba(255,138,122,.12);color:var(--rose);font:600 16px var(--mono)}

/* E6 bias & TEM */
.bias{margin-top:30px}
.bias .card{padding:22px 28px}
.bias .card p{font-size:22px}
.tem{display:flex;align-items:stretch;gap:14px;margin-top:26px}
.tm{flex:1;display:flex;flex-direction:column;gap:6px;padding:22px 24px;border-radius:22px}
.tm-h{font:900 40px/1 var(--disp);text-transform:uppercase}
.tm small{font:600 15px var(--mono);letter-spacing:.16em;text-transform:uppercase;opacity:.85}
.tm-c{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.tm-c span{padding:7px 12px;border-radius:10px;background:rgba(6,13,31,.55);font-size:17px;color:var(--soft)}
.t1{background:rgba(233,185,73,.1);border:1px solid rgba(233,185,73,.5)}.t1 .tm-h,.t1 small{color:var(--gold)}
.t2{background:rgba(255,138,122,.1);border:1px solid rgba(255,138,122,.5)}.t2 .tm-h,.t2 small{color:var(--rose)}
.t3{background:rgba(169,155,255,.1);border:1px solid rgba(169,155,255,.5);flex:1.15}.t3 .tm-h,.t3 small{color:var(--violet)}
.tm-arr{align-self:center;flex:none}
.dq{display:flex;gap:24px;margin-top:24px}
.dq-l{flex:1;padding:22px 26px;border-radius:20px;background:#0F1F44;border:1px solid rgba(124,196,240,.35)}
.dq-l .k{font:600 15px var(--mono);letter-spacing:.14em;color:var(--sky);text-transform:uppercase}
.dq-opts{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.dq-opts b{padding:10px 18px;border-radius:12px;background:var(--sky);color:var(--navy);font:800 24px var(--disp);letter-spacing:.04em;text-transform:uppercase}
.dq-q{flex:1.2;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.dq-q span{display:block;padding:18px 20px;border-radius:18px;background:rgba(233,185,73,.08);border:1px solid rgba(233,185,73,.4);font-size:21px;line-height:1.35;color:var(--soft)}
.dq-q b{color:var(--gold)}

/* E7 flip cards */
.cases{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin-top:40px;perspective:1800px}
.case{position:relative;height:500px;padding:0;border:0;background:none;cursor:pointer;text-align:left}
.cs-in{position:absolute;inset:0;transform-style:preserve-3d;transition:transform .8s cubic-bezier(.6,0,.2,1)}
.case.flipped .cs-in{transform:rotateY(180deg)}
.case:hover .cs-in{box-shadow:none}
.cs-f,.cs-b{position:absolute;inset:0;border-radius:26px;padding:34px;display:flex;flex-direction:column;gap:18px;backface-visibility:hidden;-webkit-backface-visibility:hidden}
.cs-f{background:linear-gradient(165deg,#18306A,#0D1A38);border:1px solid rgba(124,196,240,.35);transition:border-color .3s}
.case:hover .cs-f{border-color:var(--gold)}
.cs-f b{font:800 40px/1.08 var(--disp);text-transform:uppercase}
.cs-b{transform:rotateY(180deg);background:linear-gradient(165deg,#3a2c10,#14244a);border:2px solid var(--gold);font-size:24px;line-height:1.5;color:var(--soft)}
.cs-b b{color:var(--text)}
.cs-l{width:84px;height:84px;border-radius:22px;display:flex;align-items:center;justify-content:center;font:900 56px var(--disp);background:var(--gold);color:var(--navy)}
.cs-l.sm{width:56px;height:56px;font-size:36px;border-radius:14px}
.cs-tap{margin-top:auto;font:600 15px var(--mono);letter-spacing:.12em;color:var(--sky);text-transform:uppercase}
.active .case:not(.flipped) .cs-tap{animation:blink 1.6s ease-in-out infinite}