/* AWOOGA Operator's Manual — tactile technical-publication experience */
.manual-site { background: #18242b; }
.manual-workbench { position: relative; min-height: 100vh; overflow: hidden; padding: 6.5rem clamp(.75rem, 3vw, 2.5rem) 5rem; color: #1e2a31; background: radial-gradient(circle at 30% 0, rgba(255,255,255,.08), transparent 35%), repeating-linear-gradient(88deg, rgba(255,255,255,.018) 0 1px, transparent 1px 7px), linear-gradient(145deg,#34444a,#17252c 72%); }
.desk-grain { position: absolute; inset: 0; opacity: .18; pointer-events: none; background-image: repeating-linear-gradient(2deg, transparent 0 14px, rgba(0,0,0,.22) 15px, transparent 16px 32px); mix-blend-mode: overlay; }
.desk-pencil { position: absolute; top: 13rem; left: calc(50% + min(39vw, 620px)); width: 290px; height: 14px; background: #d6ad3c; border-radius: 8px; transform: rotate(81deg); box-shadow: 0 10px 14px rgba(0,0,0,.35); opacity: .8; }
.desk-pencil::before { content:""; position:absolute; right:-19px; border-left:20px solid #e5c995; border-top:7px solid transparent; border-bottom:7px solid transparent; }
.desk-pencil::after { content:""; position:absolute; left:-22px; width:27px; height:14px; border-radius:8px 0 0 8px; background:#a74c4c; }
.manual-intro { position: relative; text-align: center; color: #e9e4d3; margin: 0 auto 2rem; max-width: 780px; }
.manual-intro h1 { color: #fff9e8; font-size: clamp(2rem,4.5vw,4.2rem); margin: .15rem 0 .4rem; letter-spacing: -.03em; }
.manual-intro > p:last-child { margin: 0 auto; color: #c8d1d2; }
.manual-kicker,.chapter-label { font: 700 .7rem/1.2 var(--font-sans); letter-spacing: .18em; text-transform: uppercase; }
.manual-kicker { color: #e3c35a; }
.manual-stage { position: relative; margin: 0 auto; width: min(1180px, 100%); perspective: 1800px; }
.dust { position:absolute; inset:15% 5%; pointer-events:none; opacity:0; background: radial-gradient(circle,rgba(239,230,210,.5) 0 2px,transparent 3px) 10% 60%/44px 44px; }
.manual-stage.is-opening .dust { animation: dust-puff 1.2s ease-out; }
@keyframes dust-puff { 0%{opacity:0;transform:scale(.4)} 22%{opacity:.45} 100%{opacity:0;transform:scale(1.4) translateY(-40px)} }

.manual-cover { position:relative; width:min(720px,92%); min-height:720px; margin:0 auto; padding:clamp(2rem,6vw,4.6rem); color:#efe8cc; background: linear-gradient(125deg,rgba(255,255,255,.06),transparent 30%), repeating-linear-gradient(0deg,transparent 0 4px,rgba(0,0,0,.025) 5px), #173e58; border:1px solid #071d2c; border-radius:5px 20px 20px 5px; box-shadow: -13px 8px 0 #0b283c, -18px 13px 0 #d7ccb0, 0 42px 80px rgba(0,0,0,.55); transform-origin:left center; animation: manual-drop .85s var(--ease) both; }
@keyframes manual-drop { from{opacity:0;transform:translateY(-110px) rotateX(11deg) rotateZ(-2deg)} 65%{opacity:1;transform:translateY(8px) rotateX(0) rotateZ(.3deg)} to{transform:none} }
.manual-cover.is-opening { animation: cover-open .9s cubic-bezier(.7,0,.2,1) forwards; pointer-events:none; }
@keyframes cover-open { to{transform:rotateY(-105deg);opacity:0} }
.cover-corners::before,.cover-corners::after { content:""; position:absolute; width:55px; height:55px; border:3px solid #c6a84a; top:22px; }
.cover-corners::before { left:22px; border-right:0;border-bottom:0; }.cover-corners::after{right:22px;border-left:0;border-bottom:0}
.cover-rule { height:6px; border-block:1px solid rgba(227,195,90,.65); margin-bottom:1.4rem; }
.cover-dept { font:700 .7rem var(--font-sans); text-align:center; text-transform:uppercase; letter-spacing:.18em; color:#cfba75; }
.cover-mark { width:150px;height:150px;margin:1.6rem auto 1rem;border:2px solid #d0b458;border-radius:50%;display:grid;place-items:center;background:rgba(0,0,0,.12);box-shadow:inset 0 0 0 9px #173e58,inset 0 0 0 11px rgba(208,180,88,.45); }
.cover-mark img { width:125px;height:125px;object-fit:contain;filter:sepia(1) brightness(1.8) saturate(.6); }
.cover-vessel { text-align:center;font:700 1rem var(--font-sans);letter-spacing:.35em;margin:0;color:#d8c684; }
.manual-cover h2 { color:#fff8dc;text-align:center;text-transform:uppercase;font-size:clamp(2.6rem,7vw,5rem);line-height:.88;letter-spacing:.025em;margin:.5rem 0 2rem;text-shadow:0 2px 0 rgba(0,0,0,.25); }
.cover-specs { margin:0 auto;max-width:520px;border-block:1px solid rgba(227,195,90,.45);padding:.8rem 0;font:600 .75rem/1.3 var(--font-sans);text-transform:uppercase;letter-spacing:.05em; }
.cover-specs div{display:grid;grid-template-columns:125px 1fr;padding:.3rem 0}.cover-specs dt{color:#cbb570}.cover-specs dd{margin:0}
.cover-stamp { width:max-content;max-width:100%;margin:1.8rem auto .5rem;border:4px double #cf6a5e;padding:.35rem .7rem;color:#e17c70;text-transform:uppercase;font:700 .9rem var(--font-sans);letter-spacing:.12em;transform:rotate(-2deg); }
.cover-note,.margin-note { font:1rem/1.35 "Special Elite",cursive;transform:rotate(-1deg); }.cover-note{text-align:center;color:#e8d8aa}
.manual-open { display:flex;align-items:center;gap:1rem;margin:1.6rem auto 0;padding:.85rem 1.3rem;border:1px solid #e3c35a;color:#142f43;background:#e3c35a;font:800 .8rem var(--font-sans);letter-spacing:.14em;text-transform:uppercase;cursor:pointer;box-shadow:0 6px 0 #8a6f19;transition:.2s var(--ease); }.manual-open:hover{transform:translateY(-2px);box-shadow:0 8px 0 #8a6f19}.manual-open:active{transform:translateY(5px);box-shadow:0 1px 0 #8a6f19}

.manual-book { position:relative;width:100%;filter:drop-shadow(0 35px 45px rgba(0,0,0,.48));animation:book-in .65s var(--ease) both; }
@keyframes book-in{from{opacity:0;transform:scale(.92) translateY(25px)}to{opacity:1;transform:none}}
.book-toolbar { min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.45rem .8rem;background:#172d3b;color:#eae1c7;border:1px solid #071923;border-radius:8px 8px 0 0;font:650 .72rem var(--font-sans);letter-spacing:.08em;text-transform:uppercase; }
.book-toolbar p{margin:0}.status-lamp{display:inline-block;width:8px;height:8px;margin-right:.5rem;border-radius:50%;background:#82ba7a;box-shadow:0 0 9px #82ba7a}
.tool-button { border:1px solid rgba(255,255,255,.25);background:#223f51;color:#f1e8d0;border-radius:3px;padding:.5rem .7rem;font:inherit;cursor:pointer;min-height:36px; }
.manual-toc { position:absolute;z-index:20;top:48px;left:0;width:min(390px,90%);padding:1.3rem;background:#e9e0c9;color:#172b37;border:1px solid #9f9276;box-shadow:20px 30px 45px rgba(0,0,0,.4); }
.manual-toc[hidden]{display:none}.toc-head{display:flex;justify-content:space-between;align-items:center;border-bottom:3px double #243743}.toc-head p{font:700 1.4rem var(--font-display);margin:.2rem 0}.toc-head button{font-size:1.8rem;border:0;background:none;cursor:pointer}.manual-toc ol{list-style:none;padding:0;margin:1rem 0}.manual-toc button[data-section-target]{display:grid;grid-template-columns:2rem 1fr auto;width:100%;gap:.55rem;padding:.65rem .35rem;border:0;border-bottom:1px dotted #92896f;background:none;text-align:left;color:inherit;font:700 .75rem var(--font-sans);text-transform:uppercase;cursor:pointer}.manual-toc button small{font-weight:500;color:#66727a}.manual-toc button.is-visited::after{content:"✓";color:#477853}.toc-progress{height:5px;background:rgba(12,32,52,.15)}.toc-progress span{display:block;height:100%;width:0;background:#477853;transition:width .35s}.manual-toc>p{font-size:.75rem;margin:.5rem 0 0}
.section-tabs { position:absolute;z-index:5;right:-126px;top:70px;width:128px;display:flex;flex-direction:column;gap:4px; }
.section-tabs button{min-height:42px;padding:.4rem .55rem;text-align:left;border:1px solid #17242b;border-left:0;border-radius:0 6px 6px 0;background:#b8ad92;color:#152b38;font:750 .61rem/1.1 var(--font-sans);letter-spacing:.05em;text-transform:uppercase;cursor:pointer;box-shadow:3px 5px 8px rgba(0,0,0,.25);transform:translateX(-7px);transition:.2s}.section-tabs button:hover,.section-tabs button.is-active{transform:none;background:#d0ad44;color:#0c2034}.section-tabs button span{display:block;font-size:.55rem;opacity:.65;margin-bottom:2px}
.paper-stack{position:relative;background:#c8bda4;padding:8px 10px 12px;border:1px solid #90846d;border-radius:2px 4px 6px 4px}.paper-stack::before,.paper-stack::after{content:"";position:absolute;inset:3px -3px -3px 3px;background:#dfd5bc;border:1px solid #9d927c;z-index:-1}.paper-stack::after{inset:7px -6px -7px 7px;z-index:-2}
.paper-page{position:relative;min-height:800px;background:radial-gradient(circle at 18% 15%,rgba(120,94,50,.06),transparent 17%),linear-gradient(92deg,rgba(0,0,0,.035),transparent 5%,transparent 95%,rgba(0,0,0,.025)),#f0ead8;border:1px solid #c3b89f;overflow:hidden}.paper-page::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.16;background-image:repeating-linear-gradient(0deg,transparent 0 3px,rgba(60,50,35,.07) 4px)}
.manual-page{display:none;position:relative;z-index:1;min-height:800px}.manual-page.is-active{display:flex;flex-direction:column}.manual-page.is-turning{animation:page-turn .34s var(--ease)}@keyframes page-turn{0%{opacity:.4;transform:perspective(900px) rotateY(7deg) translateX(16px)}100%{opacity:1;transform:none}}
.page-header,.page-footer{display:flex;justify-content:space-between;gap:1rem;padding:.65rem clamp(1rem,4vw,3rem);border-bottom:1px solid #837c6c;color:#3d4a4f;font:700 .66rem var(--font-sans);letter-spacing:.15em;text-transform:uppercase}.page-footer{margin-top:auto;border-top:1px solid #aaa087;border-bottom:0}
.page-body{position:relative;padding:clamp(1.5rem,4vw,3.5rem);flex:1}.page-body h2{font-size:clamp(2rem,4vw,3.5rem);line-height:1;margin:.2rem 0 1rem;color:#162f3e}.page-body h3{color:#173448}.manual-lead{font:500 clamp(1.05rem,2vw,1.3rem)/1.65 var(--font-display);max-width:65ch}.form-code{width:max-content;border:1px solid #5f696c;padding:.25rem .5rem;font:700 .62rem var(--font-sans);letter-spacing:.12em}.chapter-label{color:#8a6f19;margin:0}.chapter-label--red{color:#a03c35}.warning-block{margin:2rem 0;padding:1.3rem 1.5rem;border:2px solid #a5463f;background:rgba(184,71,63,.065);box-shadow:inset 7px 0 #b8473f}.warning-block h3{margin:0 0 .5rem;color:#8e312d;text-transform:uppercase;letter-spacing:.08em}.warning-block ul{columns:2;margin-bottom:0}.notice-signoff{display:flex;align-items:end;justify-content:space-between;gap:2rem;margin-top:1.8rem}.margin-note{color:#694e3f;margin:0;max-width:260px}.hidden-alert{position:absolute;right:3%;bottom:4%;width:28px;height:28px;border:1px solid #b8473f;border-radius:50%;background:transparent;color:#b8473f;font:800 1rem var(--font-sans);opacity:.35;cursor:pointer}.hidden-alert:hover,.hidden-alert:focus{opacity:1;box-shadow:0 0 0 5px rgba(184,71,63,.12)}

.page-title-row,.sim-head{display:flex;justify-content:space-between;align-items:flex-start;gap:1.2rem}.readiness-gauge{position:relative;flex:0 0 110px;height:62px;border:2px solid #243a45;border-radius:110px 110px 0 0;border-bottom:0;background:repeating-conic-gradient(from 270deg at 50% 100%,#b8473f 0 2deg,transparent 2deg 18deg);overflow:hidden}.readiness-gauge::after{content:"";position:absolute;left:50%;bottom:-5px;width:12px;height:12px;background:#21343e;border-radius:50%;transform:translateX(-50%)}.readiness-gauge span{position:absolute;left:50%;bottom:0;width:44%;height:3px;background:#b8473f;transform-origin:left center;transform:rotate(0deg);transition:transform .4s var(--ease)}.readiness-gauge b{position:absolute;bottom:4px;left:7px;font:700 .65rem var(--font-sans)}
.checklist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.45rem 1.1rem;margin-top:1.2rem}.check-item{display:flex;align-items:center;gap:.65rem;min-height:43px;padding:.42rem .55rem;border-bottom:1px dotted #a59a82;cursor:pointer;font:600 .82rem var(--font-sans)}.check-item input{position:absolute;opacity:0}.check-box{flex:0 0 25px;width:25px;height:25px;display:grid;place-items:center;border:2px solid #48555b;color:#477853;font-size:1.15rem;transform:rotate(-2deg)}.check-item input:focus-visible+.check-box{outline:3px solid #d6af3c;outline-offset:2px}.check-item input:checked+.check-box::after{content:"✓";animation:stamp-check .22s var(--ease)}.check-item:has(input:checked){color:#405246}.check-item.is-personality{background:rgba(201,162,39,.08)}@keyframes stamp-check{from{opacity:0;transform:scale(2) rotate(-15deg)}to{opacity:1;transform:none}}
.completion-stamp{width:min(420px,90%);margin:2rem auto .5rem;padding:1rem;border:5px double #477853;color:#477853;text-align:center;text-transform:uppercase;transform:rotate(-2deg);animation:stamp-slam .45s cubic-bezier(.2,1.7,.5,1)}.completion-stamp b,.completion-stamp small{display:block}.completion-stamp b{font:800 1.5rem var(--font-sans);letter-spacing:.08em}.completion-stamp small{margin-top:.25rem;text-transform:none}@keyframes stamp-slam{from{opacity:0;transform:scale(2.2) rotate(-8deg)}to{opacity:1;transform:rotate(-2deg)}}

.startup-layout{display:grid;grid-template-columns:minmax(260px,1fr) 1fr;gap:2rem;align-items:start}.engine-diagram svg{width:100%;max-height:370px;color:#173f55}.engine-lines{fill:none;stroke:currentColor;stroke-width:3}.engine-diagram text{font:700 14px var(--font-sans);fill:#173f55;text-anchor:middle}.engine-diagram .diagram-label{font-size:11px}.engine-diagram .do-not{fill:#a43832;font-size:11px}.fuel-path,.cooling-stream{stroke:#b8473f;stroke-dasharray:9 8;opacity:.25}.engine-lamp{fill:#9c8e6e}.engine-diagram.is-fuel .fuel-path,.engine-diagram.is-running .cooling-stream{opacity:1;animation:dash 1s linear infinite}.engine-diagram.is-running .engine-lamp{fill:#78a96f;filter:drop-shadow(0 0 5px #78a96f)}.engine-diagram.is-running svg{animation:engine-rumble .16s linear infinite alternate}.engine-diagram.is-running .prop{stroke:#b8473f}@keyframes dash{to{stroke-dashoffset:-17}}@keyframes engine-rumble{to{transform:translateX(1px)}}
.engine-gauges{display:flex;justify-content:center;gap:1rem}.engine-gauges span{position:relative;width:76px;height:48px;border:2px solid #243a45;border-radius:76px 76px 0 0}.engine-gauges i{position:absolute;left:50%;bottom:0;width:32px;height:2px;background:#b8473f;transform-origin:left;transform:rotate(5deg);transition:.7s}.engine-gauges b{position:absolute;left:0;right:0;bottom:3px;text-align:center;font:700 .55rem var(--font-sans)}.is-running [data-rpm-needle]{transform:rotate(130deg)}.is-running [data-volt-needle]{transform:rotate(100deg)}
.procedure-list{counter-reset:procedure;list-style:none;padding:0;margin:0}.procedure-list li{counter-increment:procedure;margin:.35rem 0}.procedure-list button{width:100%;display:flex;gap:.7rem;align-items:center;padding:.55rem;border:0;border-bottom:1px dotted #9c927b;background:none;text-align:left;color:#283b45;font:600 .82rem var(--font-sans);cursor:pointer}.procedure-list button::before{content:counter(procedure);width:25px;height:25px;display:grid;place-items:center;background:#233b49;color:#eee8d8;font-size:.7rem}.procedure-list button.is-done{color:#477853}.procedure-list button.is-done::after{content:"CONFIRMED";margin-left:auto;font-size:.55rem;letter-spacing:.08em}.control-button{border:1px solid #19384a;background:#19384a;color:#f5efdd;padding:.75rem 1rem;font:750 .72rem var(--font-sans);letter-spacing:.1em;text-transform:uppercase;cursor:pointer;box-shadow:0 4px 0 #0c202c}.control-button--red{background:#a6433b;border-color:#7f2f2a;margin-top:1.2rem;box-shadow:0 4px 0 #6e2824}.boot-terminal{margin-top:1.1rem;padding:1rem;background:#10232a;color:#8ccf91;border:5px solid #34464c;box-shadow:inset 0 0 25px #071519}.boot-terminal pre{margin:0;white-space:pre-wrap;font:600 .75rem/1.65 ui-monospace,Consolas,monospace}

.operations-notes{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;margin-bottom:1.3rem}.operations-notes details{padding:.7rem;border:1px solid #b7ad96;background:rgba(255,255,255,.24)}.operations-notes summary{font:700 .8rem var(--font-sans);cursor:pointer}.operations-notes p{font-size:.83rem;line-height:1.45}.sim-card{margin:1.1rem 0;padding:1.15rem;border:1px solid #a99f88;background:rgba(255,255,255,.27)}.sim-card h3{margin:.15rem 0}.sim-head output{padding:.35rem .5rem;border:1px solid #6c797b;font:700 .7rem var(--font-sans);text-transform:uppercase}.trim-stage{height:150px;position:relative;overflow:hidden}.trim-water{position:absolute;left:0;right:0;bottom:15px;height:45px;background:repeating-radial-gradient(ellipse at bottom,#7195a2 0 5px,#8aabb3 6px 10px)}.trim-boat{position:absolute;left:10%;right:10%;bottom:38px;height:55px;background:#b14b42;clip-path:polygon(0 20%,100% 20%,89% 100%,11% 100%);transform:rotate(var(--tilt,0deg));transition:transform .35s}.trim-cabin{position:absolute;left:36%;bottom:44px;width:31%;height:50px;background:#e5dcc3;border:4px solid #18394c}.crew{position:absolute;left:var(--x);bottom:36px;width:30px;height:42px;display:grid;place-items:center;border-radius:50% 50% 35% 35%;background:#d0a92f;color:#132d3d;font:800 .7rem var(--font-sans);cursor:grab;touch-action:none;transform:translateX(-50%)}.crew::before{content:"";position:absolute;top:-13px;width:19px;height:19px;border-radius:50%;background:inherit}.crew:focus-visible{outline:3px solid #173f55}.trim-stage.is-danger+.trim-warning{display:block}
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