:root{
  --navy:#0d1b2e; --navy-2:#11233b; --navy-3:#172d4a; --line:#1f3554; --line-2:#2a4670;
  --paper:#f2f0e9; --paper-2:#e6e2d6; --ink:#13202f; --muted:#9fb0c6; --muted-2:#6f84a0;
  --accent:#ff8a3d; --accent-2:#ffb27a; --ok:#7fd1a8; --warn:#ffd166;
  --radius:14px; --maxw:1160px;
  --f-head:"Space Grotesk",system-ui,sans-serif; --f-body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif; --f-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--navy);color:var(--paper);font:400 17px/1.65 var(--f-body);
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);
  background-size:120px 120px,120px 120px,24px 24px,24px 24px;background-attachment:fixed}
a{color:var(--accent-2)}
a:hover{color:var(--accent)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:var(--ink);padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:12px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.narrow{max-width:780px}
.center{text-align:center}
h1,h2,h3{font-family:var(--f-head);line-height:1.12;letter-spacing:-.015em;margin:0 0 .5em}
h1{font-size:clamp(2.3rem,5.4vw,4.1rem);font-weight:700}
h2{font-size:clamp(1.8rem,3.6vw,2.7rem);font-weight:700}
h3{font-size:1.25rem;font-weight:600}
p{margin:0 0 1em}
section{padding:96px 0;position:relative}
.band{background:rgba(17,35,59,.72);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.label{font:500 .8rem/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}
.section-head{max-width:720px;margin-bottom:44px}
.sub{color:var(--muted);font-size:1.08rem}
.mono{font-family:var(--f-mono)}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(13,27,46,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav__inner{display:flex;align-items:center;gap:24px;height:66px}
.brand{display:flex;align-items:center;gap:10px;font:700 1.1rem var(--f-head);color:var(--paper);text-decoration:none;letter-spacing:-.01em}
.brand__mark{width:22px;height:22px;border:2px solid var(--paper);border-radius:50%;position:relative}
.brand__mark::after{content:"";position:absolute;right:-7px;top:-7px;width:10px;height:10px;border-radius:50%;background:var(--accent)}
.nav nav{margin-left:auto}
.nav__links{display:flex;gap:26px;list-style:none;margin:0;padding:0}
.nav__links a{color:var(--muted);text-decoration:none;font-size:.95rem}
.nav__links a:hover{color:var(--paper)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:var(--ink);font:600 1rem var(--f-body);padding:14px 22px;border-radius:10px;text-decoration:none;border:2px solid var(--accent);transition:transform .15s ease,background .15s ease,box-shadow .15s ease;box-shadow:0 6px 0 -2px rgba(255,138,61,.25)}
.btn:hover{color:var(--ink);background:var(--accent-2);border-color:var(--accent-2);transform:translateY(-1px)}
.btn--ghost{background:transparent;color:var(--paper);border-color:var(--line-2);box-shadow:none}
.btn--ghost:hover{background:var(--navy-3);color:var(--paper);border-color:var(--muted-2)}
.btn--small{padding:9px 14px;font-size:.9rem}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 14px}
.cta-row--center{justify-content:center}
.fineprint{color:var(--muted);font-size:.9rem}

/* hero */
.hero{padding:88px 0 72px}
.hero__grid{display:grid;grid-template-columns:1.55fr 1fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:500 .82rem var(--f-mono);letter-spacing:.06em;color:var(--muted);border:1px solid var(--line-2);padding:7px 12px;border-radius:999px;margin-bottom:26px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(255,138,61,.18)}
.lede{font-size:1.2rem;color:#d7dde6;max-width:38ch}
.hero__spec{border:1px solid var(--line-2);border-radius:var(--radius);background:linear-gradient(180deg,rgba(23,45,74,.75),rgba(13,27,46,.6));font-family:var(--f-mono);position:relative}
.hero__spec::before,.hero__spec::after{content:"";position:absolute;width:14px;height:14px;border:2px solid var(--accent)}
.hero__spec::before{top:-7px;left:-7px;border-right:0;border-bottom:0}
.hero__spec::after{bottom:-7px;right:-7px;border-left:0;border-top:0}
.spec__head{display:flex;justify-content:space-between;padding:14px 20px;border-bottom:1px dashed var(--line-2);font-size:.75rem;letter-spacing:.16em;color:var(--muted-2)}
.spec__list{margin:0;padding:8px 20px 14px}
.spec__list div{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px dashed var(--line)}
.spec__list div:last-child{border-bottom:0}
.spec__list dt{color:var(--muted-2);font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}
.spec__list dd{margin:0;font-size:.9rem;text-align:right;color:var(--paper)}

/* map */
.map-section{padding-top:72px}
.map{border:1px solid var(--line-2);border-radius:20px;background:rgba(10,22,38,.7);overflow:hidden;box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.map__board{position:relative;height:380px;border-bottom:1px solid var(--line-2);
  background-image:radial-gradient(circle at 50% 56%,rgba(255,138,61,.08),transparent 45%),
  linear-gradient(rgba(127,170,230,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(127,170,230,.07) 1px,transparent 1px);
  background-size:auto,32px 32px,32px 32px}
.map__lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.map__lines .ln{fill:none;stroke:var(--line-2);stroke-width:1.5;stroke-dasharray:5 7;transition:stroke .3s}
.map__lines .ln.is-on{stroke:var(--accent);stroke-width:2.2;stroke-dasharray:8 6;animation:flow 1.1s linear infinite}
.map__lines .pkt{fill:var(--accent)}
@keyframes flow{to{stroke-dashoffset:-28}}
.map__hub{position:absolute;left:50%;top:56%;transform:translate(-50%,-50%);width:150px;height:150px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:var(--navy-2);border:1.5px solid var(--line-2)}
.hub__ring{position:absolute;inset:-14px;border-radius:50%;border:1px dashed var(--line-2);animation:spin 40s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.hub__label{font:600 1.05rem var(--f-head)}
.hub__sub{font:400 .7rem var(--f-mono);color:var(--muted-2);max-width:110px;line-height:1.35;margin-top:4px}
.map__nodes{position:absolute;inset:0}
.node{position:absolute;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:flex-start;gap:2px;min-width:190px;padding:12px 16px 12px 16px;border-radius:12px;border:1.5px solid var(--line-2);background:var(--navy-2);color:var(--paper);font:inherit;text-align:left;cursor:pointer;transition:border-color .2s,background .2s,transform .2s,box-shadow .2s}
.node:hover{border-color:var(--muted-2);transform:translate(-50%,-52%)}
.node[aria-pressed="true"]{border-color:var(--accent);background:#1a2f4d;box-shadow:0 0 0 5px rgba(255,138,61,.14),0 14px 30px -14px rgba(255,138,61,.5)}
.node__num{font:500 .7rem var(--f-mono);letter-spacing:.12em;color:var(--accent)}
.node__name{font:600 1.08rem var(--f-head)}
.node__hint{font:400 .74rem var(--f-mono);color:var(--muted)}
.node[data-key="brief"]{left:16%;top:26%}
.node[data-key="quote"]{left:50%;top:13%}
.node[data-key="status"]{left:84%;top:26%}
.node[data-key="sop"]{left:20%;top:80%}
.node[data-key="faq"]{left:80%;top:80%}

.panel{padding:28px 28px 26px;scroll-margin-top:80px}
.panel__top{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 20px;margin-bottom:18px}
.panel__title{font-size:1.5rem;margin:0}
.panel__tag{font:400 .78rem var(--f-mono);color:var(--muted-2);margin:0}
.ba{display:grid;grid-template-columns:1fr 64px 1.2fr;align-items:stretch}
.card{border-radius:12px;padding:18px 20px 20px;min-height:280px}
.card header{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.card__src{font:400 .74rem var(--f-mono);letter-spacing:.04em}
.pill{font:600 .7rem var(--f-mono);letter-spacing:.14em;text-transform:uppercase;padding:5px 9px;border-radius:6px}
.pill--muted{background:#d9d3c3;color:#5a5446}
.pill--accent{background:var(--accent);color:var(--ink)}
.card--before{background:var(--paper-2);color:#3d3a33;transform:rotate(-.8deg);box-shadow:0 12px 24px -16px rgba(0,0,0,.6);
  background-image:repeating-linear-gradient(transparent 0 27px,rgba(80,100,140,.13) 27px 28px)}
.card--before .card__src{color:#7b7464}
.card--before .card__body{font-size:.86rem;line-height:28px;white-space:pre-wrap}
.card--after{background:#fbfaf6;color:var(--ink);border-top:4px solid var(--accent);box-shadow:0 18px 36px -18px rgba(0,0,0,.7)}
.card--after .card__src{color:#6a7686}
.card--after .card__body{font-size:.92rem;line-height:1.5}
.ab-row{display:grid;grid-template-columns:150px 1fr;gap:12px;padding:8px 0;border-bottom:1px dashed #d8dde4}
.ab-row:last-child{border-bottom:0}
.ab-k{font:500 .72rem var(--f-mono);text-transform:uppercase;letter-spacing:.07em;color:#6a7686;padding-top:3px}
.ab-v{color:var(--ink)}
.flag{display:inline-block;font:600 .72rem var(--f-mono);padding:1px 6px;border-radius:4px;background:#fff1e6;color:#b4520f;border:1px solid #ffd2b0}
.flag--ok{background:#e8f7ef;color:#1f7a4d;border-color:#bfe8d2}
.flag--warn{background:#fff7dc;color:#8a6500;border-color:#f3e0a0}
.ba__arrow{display:flex;align-items:center;justify-content:center;position:relative}
.ba__arrow span{display:block;width:40px;height:2px;background:var(--line-2);position:relative;overflow:visible}
.ba__arrow span::before{content:"";position:absolute;left:0;top:0;height:2px;width:0;background:var(--accent);transition:width .45s ease .25s}
.ba__arrow span::after{content:"";position:absolute;right:-2px;top:-5px;border:6px solid transparent;border-left:9px solid var(--line-2);border-right:0;transition:border-color .2s ease .65s}
.panel.is-run .ba__arrow span::before{width:100%}
.panel.is-run .ba__arrow span::after{border-left-color:var(--accent)}
.coverage{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center;margin-top:22px;padding-top:18px;border-top:1px dashed var(--line-2);font-size:.95rem;color:#d7dde6}
.cov{display:inline-flex;align-items:center;gap:8px;font:500 .78rem var(--f-mono);padding:6px 10px;border-radius:8px;border:1px solid var(--line-2);color:var(--paper)}
.cov b{color:var(--accent)}
.map__note{color:var(--muted);font-size:.95rem;margin-top:20px;max-width:70ch}

/* panel animation */
.anim-in{animation:rise .45s cubic-bezier(.2,.7,.2,1) both}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.card--before.anim-in{animation-name:riseTilt}
@keyframes riseTilt{from{opacity:0;transform:translateY(10px) rotate(-2.5deg)}to{opacity:1;transform:rotate(-.8deg)}}
.ab-row{opacity:0;transform:translateY(6px)}
.panel.is-run .ab-row{animation:rise .4s ease both}

/* steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s;position:relative}
.steps::before{content:"";position:absolute;top:34px;left:6%;right:6%;border-top:1.5px dashed var(--line-2);z-index:0}
.step{position:relative;z-index:1;background:var(--navy-2);border:1px solid var(--line-2);border-radius:var(--radius);padding:26px 24px}
.step__n{display:inline-flex;width:44px;height:44px;border-radius:50%;align-items:center;justify-content:center;background:var(--navy);border:1.5px solid var(--accent);font:500 .9rem var(--f-mono);color:var(--accent);margin-bottom:16px}
.step p{color:#cfd7e2;margin:0}
.step em{font-style:normal;color:var(--muted-2);font-weight:500;font-size:.9em}
.center-note{text-align:center;color:var(--muted);margin-top:32px}

/* paths */
.paths{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.path{background:var(--navy);border:1px solid var(--line-2);border-radius:18px;padding:32px}
.path--alt{background:linear-gradient(180deg,#132842,#0f2036)}
.path__kicker{font:500 .78rem var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.path>p{color:#cfd7e2}
.ticks{list-style:none;margin:0 0 20px;padding:0}
.ticks li{position:relative;padding:8px 0 8px 28px;color:#d7dde6;border-bottom:1px dashed var(--line)}
.ticks li:last-child{border-bottom:0}
.ticks li::before{content:"";position:absolute;left:2px;top:15px;width:12px;height:7px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
.ticks strong{color:var(--paper)}
.path__price{font:500 .85rem var(--f-mono);color:var(--muted);border-top:1px solid var(--line-2);padding-top:16px;margin:0}
.tlist{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:8px}
.tlist li{display:flex;gap:12px;align-items:center;padding:10px 14px;border:1px solid var(--line-2);border-radius:10px;background:rgba(13,27,46,.6);font-size:.95rem}
.tlist span{font:500 .75rem var(--f-mono);color:var(--accent);min-width:22px}

/* audit */
.audit{display:grid;grid-template-columns:.9fr 1.3fr;gap:48px;align-items:start}
.audit__intro{position:sticky;top:96px}
.audit__intro>p{color:#cfd7e2}
.price-tag{display:flex;flex-direction:column;gap:2px;border:1.5px dashed var(--accent);border-radius:14px;padding:18px 22px;margin:24px 0 26px;width:max-content;max-width:100%}
.price-tag__amt{font:700 2.6rem/1 var(--f-head);color:var(--paper)}
.price-tag__meta{font:400 .8rem var(--f-mono);color:var(--muted)}
.audit__detail{display:grid;gap:18px}
.box{background:var(--navy-2);border:1px solid var(--line-2);border-radius:var(--radius);padding:24px 26px}
.box p{color:#cfd7e2;margin:0}
.box--split{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.runs{margin:0;padding:0;list-style:none;counter-reset:r}
.runs li{counter-increment:r;position:relative;padding:8px 0 8px 40px;color:#d7dde6}
.runs li::before{content:counter(r,decimal-leading-zero);position:absolute;left:0;top:9px;font:500 .8rem var(--f-mono);color:var(--accent)}
.credit{border-left:3px solid var(--accent);padding:6px 0 6px 18px;color:#d7dde6;margin:0}

/* fit */
.fit{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.fit__col{border-radius:18px;padding:30px;border:1px solid var(--line-2);background:var(--navy)}
.fit__col ul{list-style:none;margin:0;padding:0}
.fit__col li{padding:10px 0 10px 30px;position:relative;border-bottom:1px dashed var(--line);color:#d7dde6}
.fit__col li:last-child{border-bottom:0}
.fit__col--yes li::before{content:"✓";position:absolute;left:4px;color:var(--ok);font-weight:700}
.fit__col--no li::before{content:"✕";position:absolute;left:4px;color:#ff8f8f;font-weight:700}

/* about */
.about p{font-size:1.1rem;color:#d7dde6}

/* faq */
.faq{border-top:1px solid var(--line-2);margin-top:20px}
.faq details{border-bottom:1px solid var(--line-2)}
.faq summary{list-style:none;cursor:pointer;padding:20px 44px 20px 0;font:600 1.1rem var(--f-head);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:14px;height:14px;margin-top:-7px;background:linear-gradient(var(--accent),var(--accent)) center/14px 2px no-repeat,linear-gradient(var(--accent),var(--accent)) center/2px 14px no-repeat;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:#cfd7e2;padding:0 40px 22px 0;margin:0}
.faq details[open] p{animation:rise .3s ease both}

/* final */
.final{padding:110px 0;background:radial-gradient(ellipse at 50% 0%,rgba(255,138,61,.14),transparent 60%)}
.final p{color:#d7dde6;font-size:1.12rem}

/* footer */
.foot{border-top:1px solid var(--line-2);padding:40px 0 26px;background:#0a1626}
.foot__inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;align-items:flex-end}
.brand--foot{margin-bottom:10px}
.foot__meta{color:var(--muted);font-size:.9rem;margin:0}
.foot__sister{font-size:.88rem;color:var(--muted);margin:0}
.foot__copy{color:var(--muted-2);font:400 .75rem var(--f-mono);margin:26px 0 0}

/* reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* responsive */
@media (max-width:980px){
  .hero__grid{grid-template-columns:1fr;gap:40px}
  .audit{grid-template-columns:1fr}
  .audit__intro{position:static}
  .node{min-width:160px;padding:10px 12px}
  .node__hint{display:none}
}
@media (max-width:760px){
  body{font-size:16px}
  section{padding:68px 0}
  .wrap{padding:0 18px}
  .nav__links{display:none}
  .nav nav{margin-left:auto}
  .hero{padding:56px 0 40px}
  .map__board{height:auto;padding:16px}
  .map__lines,.map__hub{display:none}
  .map__nodes{position:static;display:grid;grid-template-columns:1fr 1fr;gap:10px}
  .node{position:static;transform:none;min-width:0;width:100%}
  .node:hover{transform:none}
  .node:last-child{grid-column:1 / -1}
  .node__hint{display:block;font-size:.68rem}
  .panel{padding:20px 16px}
  .ba{grid-template-columns:1fr}
  .ba__arrow{height:44px}
  .ba__arrow span{width:2px;height:28px}
  .ba__arrow span::before{width:2px;height:0;transition:height .45s ease .25s}
  .panel.is-run .ba__arrow span::before{width:2px;height:100%}
  .ba__arrow span::after{right:auto;left:-5px;top:auto;bottom:-6px;border:6px solid transparent;border-top:9px solid var(--line-2);border-bottom:0}
  .panel.is-run .ba__arrow span::after{border-left-color:transparent;border-top-color:var(--accent)}
  .card{min-height:0}
  .cov{display:flex;width:100%;align-items:flex-start}
  .cov b{flex:none}
  .ab-row{grid-template-columns:1fr;gap:2px}
  .steps,.paths,.fit,.box--split{grid-template-columns:1fr}
  .steps::before{display:none}
  .path,.fit__col{padding:24px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .ab-row{opacity:1;transform:none}
}