/* Jeremy Fontenot — hand-authored static portfolio.
   Brand palette drawn from supplied JF logo: midnight navy, teal/cyan and orchid magenta. */
:root{color-scheme:dark;--bg:#080d16;--panel:#101827;--card:#151f30;--line:#263448;--text:#f5f8fc;--muted:#a6b4c8;--accent:#b44ca5;--accent-text:#8adde3;--accent-cyan:#49c2c8;--accent-cyan-text:#78d9dd;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:2rem}body{margin:0;background:radial-gradient(ellipse at 85% 0%,#b44ca50b,transparent 42rem),var(--bg);color:var(--text);font:16px/1.75 system-ui,-apple-system,"Segoe UI",sans-serif}a{color:inherit;text-underline-offset:.24em;text-decoration-thickness:1px}a:hover{color:var(--accent-text)}button,input{font:inherit}button,summary{cursor:pointer}button,a,summary{touch-action:manipulation}:focus-visible{outline:3px solid var(--accent-text);outline-offset:5px}img{max-width:100%;height:auto}p{margin:0 0 1.2em;color:var(--muted)}li{color:var(--muted)}h1,h2,h3{line-height:1.15;letter-spacing:-.035em;margin:0 0 .7em;color:var(--text);text-wrap:balance}h1{font-size:clamp(2.1rem,4.7vw,3.9rem);max-width:22ch}h2{font-size:clamp(1.5rem,3vw,2.2rem)}h3{font-size:1.2rem}small{font-size:.8rem;color:var(--muted)}.wrap{width:100%;max-width:var(--max);padding-inline:32px;margin-inline:auto}.skip{position:absolute;top:-100px;left:16px;padding:12px 18px;background:var(--accent-text);color:var(--bg);z-index:100}.skip:focus{top:12px}.site-header{border-bottom:1px solid var(--line);background:#080d16eb}.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:90px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:14px;font-weight:650;white-space:nowrap}.brand img{width:42px;height:42px;object-fit:contain}.brand small{display:block;font-size:10px;font-weight:400;letter-spacing:.035em}.nav-links{display:flex;gap:22px;align-items:center}.nav-links a{font-size:13px;text-decoration:none;padding:12px 0;color:var(--muted);border-bottom:2px solid transparent}.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--text);border-color:var(--accent)}.nav-toggle{border:1px solid var(--line);color:var(--text);background:var(--panel);border-radius:7px;padding:8px 14px}.nav-toggle[hidden]{display:none}.hero{padding:88px 0 68px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:60px;align-items:center}.eyebrow,.number{font:600 11px/1.6 ui-monospace,Consolas,monospace;letter-spacing:.13em;text-transform:uppercase;color:var(--accent-text)}.eyebrow{margin-bottom:22px}.hero h1{font-size:clamp(2.7rem,5.1vw,4.6rem);line-height:1.06;max-width:13ch}.accent{color:var(--accent-text)}.lead{font-size:18px;max-width:65ch;line-height:1.8}.hero .lead{font-size:17px;max-width:53ch}.title-role{color:var(--text);font-size:14px;letter-spacing:.025em}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 18px}.button{display:inline-flex;align-items:center;justify-content:center;text-align:center;min-height:46px;padding:10px 21px;border:1px solid #485369;border-radius:99px;font-size:13px;font-weight:650;text-decoration:none;background:transparent;color:var(--text)}.button.primary{background:var(--accent);border-color:var(--accent);color:#101a2b}.button:hover{border-color:var(--accent-text);color:var(--accent-text)}.button.primary:hover{background:var(--accent-text);color:#101a2b}.text-link{font-size:14px;color:var(--accent-text)}.portrait-orbit{width:min(100%,350px);aspect-ratio:1;border-radius:50%;padding:15px;border:1px solid #b44ca580;box-shadow:0 0 0 17px #b44ca508,0 0 0 35px #b44ca504;margin:28px auto;position:relative}.portrait-orbit img{width:100%;height:100%;object-fit:cover;border-radius:50%;background:var(--card)}.hero-caption{text-align:center;font:11px/1.8 ui-monospace,monospace;letter-spacing:.07em;margin:45px 0 0}.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-block:1px solid var(--line);margin:0 0 12px}.metrics>div{padding:24px 20px;border-right:1px solid var(--line)}.metrics>div:first-child{padding-left:0}.metrics>div:last-child{border:0}.metrics strong{display:block;font-size:20px;font-weight:550}.metrics span{font-size:12px;color:var(--muted)}.section{padding:54px 0}.section+.section{border-top:1px solid var(--line)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.section-head h2,.section-head p{margin:0}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.panel,.project-card,.proof{padding:27px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(135deg,var(--card),var(--panel) 65%);min-width:0;overflow-wrap:anywhere}.panel h2,.project-card h2{font-size:1.4rem}.project-card{display:flex;flex-direction:column}.project-card .text-link{margin-top:auto}.panel:hover,.project-card:hover{border-color:#388f9e}.tags{display:flex;flex-wrap:wrap;gap:7px;margin:16px 0 20px}.tag{border:1px solid var(--line);border-radius:5px;padding:3px 9px;font-size:11px;color:#c8d3e2}.page-heading{padding:64px 0 28px}.page-heading>p:last-child{max-width:72ch}.scope{padding:22px 25px;border-left:3px solid var(--accent);background:#151f30;margin:24px 0}.scope h2{font-size:1.25rem}.scope p:last-child{margin-bottom:0}.proof{margin:18px 0}.proof small{display:block;margin-top:14px}.proof h3{font-size:1.1rem}details{padding:15px 18px;border:1px solid var(--line);border-radius:8px;margin:16px 0}details p{margin:15px 0 0}summary{font-size:14px;color:var(--text)}code{font-size:.86em;overflow-wrap:anywhere}pre{white-space:pre-wrap;overflow-wrap:anywhere}ul,ol{padding-left:1.4rem}li{margin:9px 0}li a{color:var(--text)}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;padding:14px;border-bottom:1px solid var(--line);vertical-align:top;overflow-wrap:anywhere}th{color:var(--accent-text)}.badge{max-height:130px;width:auto;object-fit:contain;margin-bottom:18px}.certs{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.certs .panel{display:flex;flex-direction:column;align-items:flex-start}.evidence-image{display:block;width:100%;border:1px solid var(--line);border-radius:10px;margin:22px 0 10px}.contents{display:flex;flex-wrap:wrap;gap:10px 22px;padding:15px 0;border-block:1px solid var(--line);margin-bottom:28px;font-size:13px}.reading{max-width:82ch}.timeline{border-left:1px solid var(--line);padding-left:26px}.timeline article{margin-bottom:35px}.timeline h2{font-size:1.35rem}.search{display:block;width:100%;max-width:600px;border:1px solid #485369;background:var(--panel);color:var(--text);padding:12px 16px;border-radius:8px;margin:10px 0 22px}label{font-size:14px}.filter-tools[hidden]{display:none}.empty[hidden],[hidden]{display:none!important}.architecture{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.architecture article{border:1px solid var(--line);border-top:2px solid #b44ca570;padding:22px;border-radius:8px;background:var(--panel)}.architecture h3{font-size:1rem}.architecture p{font-size:14px;margin:0}footer{border-top:1px solid var(--line);margin-top:50px;padding:32px 0;color:var(--muted);font-size:13px}footer .footer-grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}footer nav{display:flex;gap:20px;flex-wrap:wrap}footer p{margin:12px 0 0;max-width:75ch}.note{font-size:13px}.section>p{max-width:78ch}
@media(min-width:801px){.nav-toggle{display:none}}
@media(max-width:1000px){.nav{gap:16px}.nav-links{gap:15px}.brand small{max-width:160px;white-space:normal}.hero-grid{gap:36px}.portrait-orbit{max-width:290px}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:800px){.wrap{padding-inline:22px}.nav{flex-wrap:wrap;min-height:80px;padding-block:16px;gap:12px}.nav-links{width:100%;flex-wrap:wrap;gap:8px 24px}.nav-links a{padding:8px 0}.nav-toggle:not([hidden]){display:block;margin-left:auto}.nav-links[data-collapsed=true]{display:none}.hero{padding:48px 0}.hero-grid{grid-template-columns:1fr;gap:30px}.hero h1{max-width:15ch}.portrait-orbit{max-width:280px}.hero-caption{margin-top:40px}.grid,.grid-3{grid-template-columns:1fr}.section{padding:38px 0}.page-heading{padding-top:42px}.section-head{align-items:start;flex-direction:column;gap:14px}.architecture{grid-template-columns:1fr}.metrics>div{padding:20px 12px}.metrics strong{font-size:16px}.metrics span{font-size:11px}}
@media(max-width:380px){.wrap{padding-inline:18px}.brand{font-size:12px;gap:8px}.brand img{width:34px;height:34px}.brand small{font-size:9px}.hero h1{font-size:2.6rem}.portrait-orbit{max-width:235px}.panel,.project-card,.proof{padding:22px}.metrics{grid-template-columns:1fr}.metrics>div{border-right:0;border-bottom:1px solid var(--line);padding:14px 0}.metrics strong{font-size:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media print{body{background:white;color:#111}p,li,small{color:#333}.site-header,.nav-toggle,footer,.filter-tools{display:none}.panel,.proof,.scope{background:white;border-color:#bbb;break-inside:avoid}h1,h2,h3,a{color:#111}.portrait-orbit{box-shadow:none}.wrap{max-width:none}}

/* Portfolio refinement: cool violet-magenta, improved readability and interaction. */
:root{--accent:#b44ca5;--accent-text:#8adde3;--accent-cyan:#49c2c8;--accent-cyan-text:#78d9dd;--accent-soft:#b44ca520;--max:1240px}
body{line-height:1.7}p,li{color:#b9c6d8}.nav-links a{font-size:14px}.nav-links a[href="resume.html"]{border:1px solid #42506a;border-radius:999px;padding:8px 15px}.nav-links a[href="resume.html"]:hover{border-color:var(--accent)}
.hero{padding-block:76px 62px}.hero h1{max-width:17ch;font-size:clamp(2.6rem,4.8vw,4.6rem)}.hero .lead{font-size:18px;line-height:1.75}.hero-caption{letter-spacing:.1em}.title-role{color:#d9e2f0}.button,.project-card,.panel{transition:background .18s ease,border-color .18s ease,transform .18s ease}.button.primary{color:#fff;background:#973e8d;border-color:#49c2c8}.button.primary:hover{background:#b44ca5;color:#fff}.button:hover{transform:translateY(-1px)}.project-card:hover,.panel:hover{border-color:#388f9e}.project-card h3 a,.panel h2 a{color:var(--text)}.project-card h3 a:hover,.panel h2 a:hover{color:var(--accent-text)}
.tech-strip{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 10px}.tech-strip span{font-size:12px;color:#dce4f2;padding:7px 12px;border:1px solid #36415a;border-radius:999px;background:#131d2d}
.project-filters{display:flex;flex-wrap:wrap;gap:9px;margin:4px 0 18px}.filter-button{border:1px solid #42506a;border-radius:999px;background:#111a29;color:#d5e1f2;padding:8px 15px;font-size:13px;min-height:40px}.filter-button[aria-pressed="true"]{background:#193d4c;border-color:#b44ca5;color:#fff}.filter-button:hover{border-color:var(--accent)}.project-status{font-size:13px;color:var(--muted);margin-bottom:24px}.project-directory .panel{display:flex;flex-direction:column;gap:5px}.project-directory .panel .project-actions{display:flex;flex-wrap:wrap;gap:12px 20px;margin-top:auto;padding-top:14px}.project-directory .panel h2{font-size:1.27rem}.project-directory .panel p{margin-bottom:8px}.project-directory .panel .tag{margin-right:5px}.project-directory .panel .text-link{font-size:13px}.project-directory .panel .project-actions a:first-child{font-weight:650;color:#8adde3}.project-directory .panel .project-actions a:last-child{color:var(--accent-text)}
.evidence-kind{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-text);margin-bottom:10px}.evidence-summary{padding:12px 15px;border:1px solid #33445c;border-radius:8px;background:#0c1421;font-size:13px}.evidence-page .panel ul{padding-left:18px}.evidence-page .panel li{margin:11px 0}.evidence-page .panel a{overflow-wrap:anywhere}.evidence-page .panel a:hover{text-decoration-thickness:2px}
.capability-intro{margin:8px 0 28px}.capability-nav{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:25px}.capability-nav a{border:1px solid #394862;border-radius:999px;padding:8px 14px;text-decoration:none;font-size:13px;color:#dbe5f5}.capability-nav a:hover{border-color:var(--accent);color:var(--accent-text)}.capability-heading{margin:35px 0 16px}.skills-page .panel{scroll-margin-top:25px}.skills-page .panel h3{font-size:1.25rem}.skills-page .panel a{color:#e7eaf6}
.resume-highlights{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.resume-highlights span{border:1px solid #3b4b62;background:#111b2b;border-radius:8px;padding:10px 13px;color:#dfe8f6;font-size:13px}.contact-page .page-heading{padding-bottom:15px}.contact-page .panel{min-height:280px}.contact-page .section{padding-top:26px}.contact-focus{border-left:3px solid var(--accent);padding:18px 22px;background:#151f30;border-radius:0 10px 10px 0;margin-top:25px}.contact-focus p{margin:0}
footer{margin-top:65px}footer nav a:hover{color:var(--accent-text)}
@media(max-width:800px){.hero{padding-block:45px}.nav-links a[href="resume.html"]{padding:7px 12px}.project-filters{gap:7px}.filter-button{font-size:12px}.contact-page .panel{min-height:0}}
@media(prefers-reduced-motion:reduce){.button,.project-card,.panel{transition:none}}

/* Logo-aligned dual-accent system: teal for technical cues; magenta for primary actions. */
a:not(.button):hover{color:var(--accent-cyan-text)}
.eyebrow,.number{color:var(--accent-cyan-text)}
.portrait-orbit{border-color:#49c2c899;box-shadow:0 0 0 17px #49c2c80b,0 0 0 35px #b44ca508}
.nav-links a:hover{border-color:var(--accent-cyan)}
.project-card:hover,.panel:hover{border-color:#49c2c880}
.button.primary{background:#973e8d;border-color:#49c2c8;color:#fff}
.button.primary:hover{background:#b44ca5;color:#fff}

/* Compact desktop homepage hero: keep the introduction and CTAs visible sooner. */
@media(min-width:1001px){
  .hero{padding-block:44px 46px}
  .hero-grid{grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:42px;align-items:center}
  .hero h1{font-size:clamp(2.8rem,3.55vw,3.7rem);line-height:1.08;max-width:21ch;margin-bottom:.48em}
  .hero .eyebrow{margin-bottom:16px}
  .hero .title-role{margin-bottom:12px}
  .hero .tech-strip{margin:12px 0 12px;gap:8px}
  .hero .lead{font-size:16px;line-height:1.55;margin-bottom:12px}
  .hero .actions{margin:18px 0 12px}
  .hero .portrait-orbit{max-width:310px}
  .hero .hero-caption{margin-top:24px}
}

/* Project 14 original-evidence gallery. */
.evidence-group{margin-top:36px}.evidence-group>h3{color:var(--accent-text);margin-bottom:20px}.evidence-group h4{font-size:1.12rem;line-height:1.35;margin:0 0 14px}.evidence-group .panel{align-self:start}.evidence-filename{display:block;overflow-wrap:anywhere;margin-top:12px;font-size:11px}.evidence-group .evidence-image{background:var(--bg);object-fit:contain}.evidence-group a{overflow-wrap:anywhere}

/* JCF Signature — a bespoke operations notebook, framed in navy, teal and orchid. */
:root{--bg:#080d16;--panel:#101827;--card:#151f30;--line:#2c3d53;--text:#f5f8fc;--muted:#b9c6d8;--accent:#b44ca5;--accent-text:#8adde3;--accent-cyan:#49c2c8;--max:1240px;--radius:18px}
body{background:radial-gradient(ellipse at 95% 0%,#16344255,transparent 40rem),radial-gradient(ellipse at 0% 25%,#b44ca509,transparent 44rem),var(--bg);font-size:16px;line-height:1.75}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(#8adde303 1px,transparent 1px),linear-gradient(90deg,#8adde303 1px,transparent 1px);background-size:48px 48px}
a{transition:color .18s ease,border-color .18s ease,background .18s ease}a svg{flex:none;vertical-align:middle}.wrap{padding-inline:36px}p{max-width:78ch}h1,h2,h3,h4{font-weight:650}h1{letter-spacing:-.055em;line-height:1.08}h2{letter-spacing:-.035em}h3{line-height:1.3}strong{color:var(--text)}
.site-header{position:relative;z-index:10;background:#080d16ed;border-bottom:1px solid #3b566c80;box-shadow:0 8px 35px #0002}.site-header::after{content:"";position:absolute;bottom:-1px;left:0;width:38%;height:1px;background:linear-gradient(90deg,transparent,var(--accent-cyan),transparent)}
.nav{min-height:92px}.brand{gap:14px;letter-spacing:.01em}.brand img{width:46px;height:46px;border:1px solid #47647b;border-radius:12px;padding:5px;background:#101b29;box-shadow:0 0 24px #49c2c812}.brand small{font-size:10px;letter-spacing:.07em;margin-top:4px;color:#afbed1}.nav-links{gap:24px}.nav-links a{font-size:13px;color:#c3cfdd;position:relative}.nav-links a[aria-current=page]{color:#fff;border-color:var(--accent-cyan)}.nav-links a[aria-current=page]::after{content:"";position:absolute;width:4px;height:4px;background:var(--accent-cyan);border-radius:50%;bottom:-3px;left:50%}.nav-toggle{border-color:#47647b;border-radius:9px;font-size:13px}
.page-heading{position:relative;padding-top:76px;padding-bottom:36px;border-bottom:1px solid #2c3d5370;margin-bottom:22px}.page-heading::before{content:"";display:block;width:54px;height:3px;background:linear-gradient(90deg,var(--accent-cyan) 70%,var(--accent) 70%);margin-bottom:24px}.page-heading h1{font-size:clamp(2.35rem,4.6vw,4.25rem);max-width:24ch}.page-heading .eyebrow{margin-bottom:18px}.page-heading .lead{font-size:18px;line-height:1.8;max-width:68ch}.eyebrow,.number{font-family:ui-monospace,"Cascadia Code",Consolas,monospace;font-size:10px;letter-spacing:.17em;color:#78d9dd}
.hero{position:relative;padding-block:58px 56px}.hero::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse at 80% 45%,#49c2c80d,transparent 55%);z-index:-1}.hero h1{font-weight:650}.hero .lead{color:#c4d0df}.portrait-orbit{border:1px solid #49c2c8b0;padding:13px;box-shadow:0 0 0 18px #49c2c809,0 0 0 37px #b44ca508,0 20px 80px #0004}.portrait-orbit::after{content:"";position:absolute;inset:-10px;border:1px dashed #8adde329;border-radius:50%;pointer-events:none}.hero-caption{font-size:10px;color:#a9bed0}.tech-strip span{background:#101d2b;border:1px solid #375169;color:#d7e8ee;font-size:11px;letter-spacing:.02em}.metrics{border-radius:12px;background:#10182775;border:1px solid var(--line);overflow:hidden;margin-block:8px 24px}.metrics>div{padding:24px!important}.metrics strong{color:#eaf8fc;font-size:21px;letter-spacing:-.03em}.metrics span{color:#a7bbcd}
.button{gap:12px;min-height:46px;padding:11px 22px;font-size:12px;letter-spacing:.025em;border-color:#465d76;background:#10182766}.button.primary{background:#973e8d;border-color:#bd65b2;box-shadow:0 8px 24px #973e8d22}.button.primary:hover{background:#b44ca5;border-color:#d7a3cf;box-shadow:0 9px 32px #b44ca533}.button:hover{border-color:#65cfd2;transform:translateY(-2px)}.text-link{display:inline-flex;align-items:center;gap:9px;font-size:13px}.button svg,.text-link svg{transition:transform .2s ease}.button:hover svg,.text-link:hover svg{transform:translateX(3px)}
.section{padding-block:52px}.section-head{margin-bottom:26px;align-items:center}.section-head .eyebrow{margin-bottom:10px}.section-head .note{max-width:30ch;font-size:12px}.grid{gap:22px}.panel,.project-card,.proof{position:relative;border:1px solid #33475e;border-radius:var(--radius);background:linear-gradient(145deg,#172538 0%,#101827 58%);padding:29px;box-shadow:0 14px 35px #00000016;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}.panel::before,.project-card::before{content:"";position:absolute;top:-1px;left:25px;width:44px;height:2px;background:#49c2c878;border-radius:2px}.panel:hover,.project-card:hover{border-color:#49c2c880;box-shadow:0 18px 42px #0003;transform:translateY(-2px)}.panel p,.project-card p,.proof p{font-size:14px;line-height:1.8}.panel h2{font-size:1.35rem}.panel h3,.project-card h3{font-size:1.25rem;line-height:1.3}.panel li{font-size:13px;line-height:1.7;margin-block:12px}.panel li a{color:#d9e6f3}.panel li a:hover{color:var(--accent-text)}.tags{gap:8px}.tag{border-color:#3d536b;border-radius:6px;font-size:10px;color:#c2d6e4;background:#0b152166;padding:4px 9px}.number{margin-bottom:16px}.scope{border:1px solid #33475e;border-left:3px solid var(--accent);border-radius:0 14px 14px 0;background:linear-gradient(120deg,#182136,#111c2c);padding:25px 28px}.scope p{font-size:14px}.scope h2{font-size:1.15rem}.contents{padding:18px 20px;background:#10182788;border:1px solid #33475e;border-radius:10px;gap:12px 24px}.contents a{font-size:12px;color:#c5dbe7}
.search{border:1px solid #46617a;border-radius:12px;min-height:50px;padding:13px 18px;background:#101d2d;box-shadow:inset 0 1px 0 #ffffff06;color:#eef8fc}.search::placeholder{color:#a5b9cc}.search:focus{outline:2px solid #49c2c8;outline-offset:3px}.filter-tools{padding:25px 28px;background:#0e1826;border:1px solid #33475e;border-radius:14px;margin:24px 0 8px}.filter-tools label{font-size:12px;color:#d7e7f0;letter-spacing:.015em}.filter-tools .search{margin-bottom:12px}.filter-tools p{margin:0;font:11px ui-monospace,monospace;color:#8adde3}.filter-button{padding:9px 16px;font-size:12px;border-color:#3c556e;background:#0c1726}.filter-button[aria-pressed=true]{background:#173c49;border-color:#49c2c8;color:#e5ffff;box-shadow:0 0 0 2px #49c2c80a}.project-actions{border-top:1px solid #30435c;margin-top:20px!important;padding-top:18px!important}.project-directory .panel h2{font-size:1.3rem}
/* Original evidence gets the same editorial weight as the skill it demonstrates. */
.evidence-feature{grid-column:1/-1;padding:38px;border-color:#477680;background:radial-gradient(ellipse at 100% 0%,#1e586044,transparent 50%),linear-gradient(125deg,#15263a,#101827 70%);overflow:hidden}.evidence-feature::before{width:100%;left:0;background:linear-gradient(90deg,var(--accent-cyan),#8adde344 58%,var(--accent));height:2px}.feature-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:28px}.feature-heading h3{font-size:clamp(2.05rem,4vw,3.25rem);letter-spacing:-.045em;line-height:1.08;margin-bottom:18px}.feature-name{font-size:15px!important;color:#eef8fc;font-weight:600}.feature-summary{max-width:74ch;font-size:15px!important}.proof-seal{display:flex;align-items:center;gap:14px;border:1px solid #4b6e82;border-radius:50%;width:136px;height:136px;justify-content:center;flex:none;background:#0b172466;box-shadow:0 0 0 9px #49c2c805}.proof-seal strong{font-size:38px;line-height:1;font-weight:450;letter-spacing:-.06em;color:#8adde3}.proof-seal>span{font:8px/1.9 ui-monospace,monospace;letter-spacing:.09em;color:#b9cedc}.feature-tags{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 26px}.feature-tags span{font:10px ui-monospace,monospace;color:#b4dfe5;border:1px solid #36576c;background:#0b172566;padding:7px 10px;border-radius:5px}.feature-previews{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.feature-preview{display:flex;flex-direction:column;border:1px solid #3a536e;border-radius:12px;background:#080d16;text-decoration:none;overflow:hidden}.feature-preview img{width:100%;height:190px;object-fit:contain;background:#080d16;transition:filter .2s}.feature-preview>span{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 15px;border-top:1px solid #30435c;font-size:11px;color:#d2e7ed;background:#111e30}.feature-preview:hover{border-color:#8adde3}.feature-preview:hover img{filter:brightness(1.1)}.feature-actions{display:flex;align-items:center;flex-wrap:wrap;gap:20px;margin:26px 0}.artifact-disclosure{background:#0a142080;margin:24px 0 0;padding:0;border:1px solid #3c566b;border-radius:10px;overflow:hidden}.artifact-disclosure summary{padding:17px 20px;font-size:12px;letter-spacing:.025em;color:#d8eef4}.artifact-disclosure[open] summary{border-bottom:1px solid #3c566b}.artifact-links{list-style:none;padding:8px 20px;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 22px}.artifact-links li{margin:0!important;border-bottom:1px solid #293d53}.artifact-links li:last-child{border:0}.artifact-links a{display:flex;align-items:start;gap:14px;text-decoration:none;padding:13px 0;font-size:12px}.artifact-id{color:#78d9dd;min-width:48px;font:9px/2 ui-monospace,monospace}.evidence-summary{border-radius:10px;background:#0a1420;border-color:#3b5269}.evidence-image{border-color:#496079;background:#080d16;border-radius:10px}.evidence-group>h3{padding:15px 0 18px;border-bottom:1px solid #30465c;font:600 12px/1.5 ui-monospace,monospace;letter-spacing:.05em}.evidence-group .panel h4{font-size:1.12rem}.evidence-group .panel{box-shadow:none}.evidence-filename{color:#93a9bd;font-family:ui-monospace,monospace}
/* Searchable source collections remain discoverable, readable and byte-authentic. */
.catalog-grid{margin:30px 0}.catalog-group h2{font-size:1.1rem;line-height:1.45;text-transform:none;overflow-wrap:anywhere}.catalog-feature{grid-column:1/-1}.artifact-list{list-style:none;padding:0;margin:0}.artifact-list li{margin:0;border-bottom:1px solid #2e4259}.artifact-list li:last-child{border-bottom:0}.artifact-list a{display:block;padding:14px 0;overflow-wrap:anywhere;font:12px/1.7 ui-monospace,monospace;color:#c9dfeb;text-decoration:none}.artifact-list a:hover{color:#8adde3;background:#49c2c805}.artifact-list a::before{content:"↗";color:#49c2c8;margin-right:12px}.source-list{padding:12px 24px;border:1px solid var(--line);border-radius:14px;background:#101827}.source-list a{padding:13px 4px}.source-list a[download]::after{content:" ORIGINAL HTML ↓";font-size:8px;color:#9eb4c9;letter-spacing:.05em;margin-left:12px}.inventory-tools{margin:26px 0}.inventory-tools p{font:11px ui-monospace,monospace;color:#8adde3}.inventory-pagination{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:24px 0}.inventory-pagination span{font:11px ui-monospace,monospace;color:#bbd3df}.inventory-pagination button:disabled{opacity:.4;cursor:default;transform:none}.catalog-group .artifact-list a{font-size:11px}.table-wrap{border:1px solid #30465c;border-radius:14px;background:#0d1725}table{font-size:13px}th{background:#15263a;color:#a1e8eb;font:600 11px/1.8 ui-monospace,monospace;letter-spacing:.025em}td,th{padding:16px 18px;border-color:#2b3e53}tr:hover td{background:#49c2c805}.timeline{border-color:#49c2c855;padding-left:28px}.timeline article{position:relative}.timeline article::before{content:"";position:absolute;left:-33px;top:5px;width:8px;height:8px;background:#49c2c8;border-radius:50%;box-shadow:0 0 0 6px #49c2c80c}.architecture article{background:linear-gradient(140deg,#17273a,#101827);border-color:#344a61;border-top-color:#49c2c8;border-radius:12px}.certs .badge{max-height:148px;border-radius:8px}.contact-focus{border-radius:0 14px 14px 0;border-color:#49c2c8;background:linear-gradient(120deg,#153044,#141d2e)}
/* A consistent closing signature and accessible top controls on every route. */
.site-footer{position:relative;margin-top:78px;padding:0;background:linear-gradient(155deg,#101e2e,#090f19 62%);border-top:1px solid #365267;overflow:hidden}.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,#49c2c8,#49c2c811 60%,#b44ca5)}.footer-lead{display:flex;justify-content:space-between;align-items:center;gap:36px;padding:48px 0 38px;border-bottom:1px solid #2c4055}.footer-lead h2{font-size:clamp(1.8rem,3vw,2.8rem);line-height:1.1;letter-spacing:-.045em;margin:0 0 16px}.footer-lead h2 span{color:#8adde3}.footer-lead .eyebrow{margin:0 0 17px;font-size:9px}.footer-lead p{font-size:13px;color:#a9bfd0;margin:0;line-height:1.8}.footer-lead .button{flex:none}.footer-directory{display:grid;grid-template-columns:1.9fr 1fr 1fr .8fr;gap:34px;padding:38px 0}.footer-signature{display:flex;align-items:center;gap:15px;text-decoration:none;align-self:start}.footer-signature img{width:52px;height:52px;padding:6px;border:1px solid #3e5b72;border-radius:12px;background:#112034}.footer-signature>span{font-size:13px;letter-spacing:.015em;color:#e3eff7;font-weight:600}.footer-signature small{display:block;font-size:10px;color:#96aec1;font-weight:400;line-height:1.9;margin-top:7px}.footer-directory nav{display:flex;flex-direction:column;align-items:flex-start;gap:8px}.footer-directory nav h3{font:600 9px/1.5 ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase;color:#8adde3;margin:0 0 7px}.footer-directory nav a{font-size:11px;text-decoration:none;color:#b4c8d7;line-height:1.8}.footer-directory nav a:hover{color:#8adde3;text-decoration:underline}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:22px;border-top:1px solid #2c4055;padding:20px 0 25px}.footer-bottom p{font-size:10px;letter-spacing:.015em;color:#92aabe;margin:0}.footer-top{display:inline-flex;align-items:center;gap:12px;white-space:nowrap;color:#d8edf4;font-size:11px;border:1px solid #3b576e;border-radius:99px;padding:9px 15px;text-decoration:none;background:#101e2e}.footer-top:hover{border-color:#8adde3;background:#18313d}.back-to-top-float{display:none;position:fixed;z-index:20;right:24px;bottom:24px;flex-direction:column;align-items:center;justify-content:center;gap:2px;width:54px;height:54px;border:1px solid #4f8a98;border-radius:14px;background:#102333ee;box-shadow:0 8px 28px #0005;color:#c3f0f0;text-decoration:none;backdrop-filter:blur(12px)}.back-to-top-float[data-visible=true]{display:flex}.back-to-top-float span{font:9px ui-monospace,monospace;letter-spacing:.04em}.back-to-top-float:hover{border-color:#8adde3;background:#173946}.back-to-top-float svg{width:16px;height:16px}body[data-page-kind=redirect] main{min-height:50vh}body[data-page-kind=redirect] .hero{padding-block:76px}.error-page{min-height:55vh}
@media(min-width:1001px){.hero-grid{grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:52px}.hero h1{font-size:clamp(2.8rem,3.7vw,4rem);max-width:20ch}.hero .lead{font-size:16px;line-height:1.7}.portrait-orbit{max-width:310px}}
@media(max-width:1000px){.feature-preview img{height:155px}.footer-directory{grid-template-columns:1.5fr 1fr 1fr;gap:26px}.footer-directory nav:last-child{grid-column:2}.nav-links{gap:16px}}
@media(max-width:800px){.wrap{padding-inline:22px}.nav{min-height:80px}.nav-links{gap:8px 22px}.nav-links a{font-size:13px}.page-heading{padding-top:43px;padding-bottom:27px}.page-heading h1{font-size:clamp(2.1rem,7vw,3.3rem)}.page-heading .lead{font-size:16px}.hero{padding-block:43px}.hero h1{font-size:clamp(2.6rem,7.7vw,3.8rem)}.metrics>div{padding:19px 12px!important}.metrics strong{font-size:17px}.panel,.project-card,.proof{padding:24px}.section{padding-block:36px}.grid{gap:18px}.evidence-feature{padding:28px}.feature-heading h3{font-size:2.5rem}.proof-seal{width:112px;height:112px;gap:9px}.proof-seal strong{font-size:33px}.proof-seal>span{font-size:7px}.feature-previews{gap:10px}.feature-preview img{height:130px}.feature-preview>span{font-size:9px;padding:10px}.feature-preview svg{width:13px;height:13px}.footer-lead{align-items:start;padding-block:36px;gap:24px}.footer-directory{grid-template-columns:1.5fr 1fr 1fr}.footer-signature{grid-column:1/-1}.footer-directory nav:last-child{grid-column:auto}.footer-bottom{padding-right:40px}.back-to-top-float{right:16px;bottom:16px;width:48px;height:48px}.contents{padding:14px 16px;gap:9px 18px}.artifact-links{grid-template-columns:1fr}}
@media(max-width:540px){.brand{font-size:12px;gap:10px}.brand img{width:39px;height:39px}.brand small{font-size:9px;max-width:178px}.nav-toggle{padding:7px 12px}.feature-heading{gap:15px}.feature-heading h3{font-size:2rem}.proof-seal{width:78px;height:78px;gap:4px;flex-direction:column;box-shadow:0 0 0 5px #49c2c805}.proof-seal strong{font-size:28px}.proof-seal>span{font-size:7px;line-height:1.5;text-align:center}.evidence-feature{padding:24px}.feature-summary{font-size:13px!important}.feature-previews{grid-template-columns:1fr}.feature-preview img{height:170px}.feature-preview>span{font-size:11px;padding:12px 14px}.feature-actions{align-items:stretch;gap:15px}.feature-actions .button{width:100%}.feature-actions .text-link{font-size:11px}.artifact-disclosure summary{font-size:11px;padding:15px}.artifact-links{padding-inline:15px}.feature-tags span{font-size:9px}.filter-tools{padding:20px}.footer-lead{flex-direction:column}.footer-directory{grid-template-columns:1fr 1fr;gap:28px 20px}.footer-signature{margin-bottom:5px}.footer-directory nav:last-child{grid-column:1/-1;flex-direction:row;flex-wrap:wrap;gap:10px 24px}.footer-directory nav:last-child h3{width:100%}.footer-bottom{flex-direction:column;align-items:flex-start;gap:16px;padding-right:36px}.footer-bottom p{font-size:9px}.footer-lead h2{font-size:2.05rem}.source-list{padding-inline:17px}.artifact-list a{font-size:10px}.inventory-pagination{gap:12px}.inventory-pagination .button{padding:9px 14px;font-size:10px}.inventory-pagination span{font-size:10px}.metrics strong{font-size:15px}.metrics span{font-size:10px}.panel p{font-size:13px}}
@media(max-width:380px){.wrap{padding-inline:18px}.brand small{max-width:150px}.evidence-feature{padding:20px}.feature-heading h3{font-size:1.85rem}.proof-seal{width:66px;height:66px}.metrics{grid-template-columns:1fr}.metrics>div{padding:14px 18px!important}.metrics strong{font-size:18px}.feature-name{font-size:12px!important}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.panel,.project-card,.button,a,.button svg,.text-link svg{transition:none!important}.panel:hover,.project-card:hover,.button:hover,.button:hover svg,.text-link:hover svg{transform:none}}
@media print{.site-footer,.back-to-top-float,.inventory-tools,.inventory-pagination{display:none}.panel,.project-card,.evidence-feature,.scope{background:#fff;box-shadow:none}.feature-preview>span{background:#fff;color:#111}.page-heading{padding-top:20px}.source-list{border:0}}

/* Framed collection pages and the complete skill-to-proof map. */
.artifact-collection{margin:28px 0 40px}.artifact-collection .section-head{padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:4px}.artifact-collection .section-head h2{font-size:1.2rem}.artifact-collection .note{color:#8adde3;font:10px ui-monospace,monospace}.artifact-collection .artifact-list a{font-size:12px;padding:18px 4px}.proof-grid{margin-top:34px}.proof-map-card h2{font-size:1.3rem;line-height:1.35}.claim-list{list-style:none;padding:0;margin:18px 0 22px}.claim-list li{border-bottom:1px solid #2c4055;padding:0 0 14px;margin:0 0 14px!important}.claim-list li:last-child{border:0;margin-bottom:0!important}.claim-list p{font-size:13px;margin:0;line-height:1.8}.claim-list a{color:#8adde3!important;text-underline-offset:3px}.proof-map-card>a:last-child{display:inline-flex;align-items:center;font-size:11px;border:1px solid #3d5a70;background:#102535;border-radius:99px;padding:8px 14px;text-decoration:none;color:#c9eef1}.proof-map-card>a:last-child:hover{border-color:#8adde3}.proof-map-card>span[id]{display:block;scroll-margin-top:30px}.proof-grid .proof-map-card:target{border-color:#8adde3}
@media(max-width:540px){.artifact-collection .artifact-list a{font-size:10px}.artifact-collection .section-head{gap:10px}.proof-map-card h2{font-size:1.2rem}}

/* One consistent return-to-top control: retain the floating button, hide the redundant footer link. */
.footer-top{display:none}


/* Project 13 — Graph case study: scoped, accessible, responsive editorial layout. */
.graph-case-study .graph-hero{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(230px,.75fr);align-items:center;gap:30px;isolation:isolate;padding:74px 36px 54px;margin:22px 0 0;border:1px solid #36556a;border-radius:22px;background:radial-gradient(ellipse at 83% 25%,#1a50604d,transparent 46%),linear-gradient(135deg,#122137,#0a111d 70%);overflow:hidden}
.graph-case-study .graph-hero:before{position:absolute;inset:0;content:"";background-image:linear-gradient(#78d9dd0b 1px,transparent 1px),linear-gradient(90deg,#78d9dd0b 1px,transparent 1px);background-size:32px 32px;pointer-events:none;z-index:-1}
.graph-case-study .graph-hero .eyebrow{color:#8adde3;font-size:11px;letter-spacing:.2em}
.graph-case-study .graph-hero h1{font-size:clamp(2.5rem,5.4vw,4.9rem);line-height:1.06;letter-spacing:-.055em;max-width:13ch;margin:20px 0}
.graph-case-study .graph-hero h1 span{display:block;color:#8adde3}
.graph-case-study .graph-hero-lead{font-size:clamp(15px,1.7vw,18px);line-height:1.75;max-width:54ch;color:#c7d7e8}
.graph-hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}
.graph-hero-art{position:relative;width:min(100%,330px);aspect-ratio:1;margin:auto;display:grid;place-items:center}
.graph-orbit{position:absolute;border:1px solid #5bd6d77d;border-radius:50%;inset:12%;box-shadow:0 0 45px #36c7cc18,inset 0 0 30px #36c7cc13}
.graph-orbit-two{inset:0;border-style:dashed;border-color:#b44ca58a;transform:rotate(-24deg)}
.graph-core{width:46%;aspect-ratio:1;display:flex;flex-direction:column;justify-content:center;align-items:center;border-radius:26%;font-size:clamp(38px,5vw,65px);font-weight:850;letter-spacing:-.09em;color:#f4fcff;background:linear-gradient(145deg,#174d61,#10182d);border:1px solid #79e0e1;box-shadow:0 0 65px #50d5dc30}
.graph-core span{font-size:9px;letter-spacing:.2em;color:#9fe8ed;margin-top:6px}
.graph-node{position:absolute;display:grid;place-items:center;min-width:57px;height:42px;padding:0 10px;border-radius:10px;border:1px solid #57758b;background:#14253a;color:#dcfaff;font:700 12px ui-monospace,monospace;box-shadow:0 9px 20px #0005}
.graph-node-a{top:7%;left:9%}.graph-node-b{right:0;top:36%}.graph-node-c{bottom:6%;left:20%}
.graph-stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:16px 0 26px}
.graph-stat-grid>div{padding:22px 18px;border:1px solid #365268;border-radius:13px;background:linear-gradient(160deg,#182b3f,#101827)}
.graph-stat-grid strong{display:block;font-size:clamp(24px,3vw,38px);line-height:1.1;letter-spacing:-.05em;color:#92e6e9}
.graph-stat-grid strong span{font-size:.6em;color:#c4d5e4}
.graph-stat-grid>div>span{display:block;margin-top:10px;font-size:12px;color:#c4d5e4}
.graph-case-study .contents{position:relative;margin:25px 0 10px;gap:10px;padding:12px;background:#0f1c2d}
.graph-case-study .contents a{padding:9px 13px;border:1px solid #35516a;border-radius:8px;text-decoration:none;transition:background .2s,border-color .2s}
.graph-case-study .contents a:hover,.graph-case-study .contents a:focus-visible{background:#17384a;border-color:#8adde3}
.graph-case-study .section{scroll-margin-top:100px}
.graph-case-study .graph-narrative{max-width:100%;border-bottom:1px solid #2c4055}
.graph-case-study .graph-narrative>p:not(.eyebrow){max-width:85ch}
.graph-case-study .graph-development{padding:42px 34px;margin:24px 0;border:1px solid #34566d;border-radius:20px;background:linear-gradient(145deg,#13253b,#0e1726)}
.graph-case-study .graph-development>p:not(.eyebrow){max-width:80ch}
.graph-case-study .graph-validation-card{position:relative;border-color:#3e7182;background:linear-gradient(125deg,#152c3d,#131b2d);padding:30px}
.graph-pass-badge{display:inline-flex;align-items:center;gap:12px;margin-bottom:17px;padding:8px 13px;border:1px solid #56bca4;border-radius:100px;color:#a3f5d3;background:#11392f;font:700 12px ui-monospace,monospace;letter-spacing:.08em}
.graph-pass-badge strong{font-size:17px}
.graph-case-study .graph-validation-card .text-link{display:inline-flex;margin:7px 0;line-height:1.5}
.graph-case-study .graph-validation-card br{display:none}
.graph-case-study .graph-architecture-section{padding:35px 0}
.graph-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:30px 0 20px}
.graph-flow-step{position:relative;min-height:145px;padding:24px 18px;border:1px solid #3d6578;border-radius:13px;background:linear-gradient(145deg,#183247,#111c2e)}
.graph-flow-step:not(:last-child):after{content:"→";position:absolute;right:-16px;top:43%;z-index:2;color:#8adde3;font-size:24px}
.graph-flow-step span{display:block;color:#9ee4e6;font:700 12px ui-monospace,monospace;margin-bottom:19px}
.graph-flow-step strong,.graph-flow-step small{display:block}
.graph-flow-step strong{font-size:16px}.graph-flow-step small{color:#b3c7d8;margin-top:8px;line-height:1.6}
.graph-flow-note,.graph-evidence-intro{color:#b8cadc;max-width:80ch}
.graph-case-study .scope{border-radius:13px;border:1px solid #6b4a7b;border-left:4px solid #b44ca5;margin:24px 0;padding:28px 32px}
.graph-case-study .graph-evidence{padding-top:40px;scroll-margin-top:90px}
.graph-proof-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;margin:26px 0}
.graph-proof-grid .proof{margin:0;padding:25px;display:flex;flex-direction:column;gap:8px;background:linear-gradient(155deg,#17273b,#101927);border-color:#35506b;transition:border-color .2s,transform .2s}
.graph-proof-grid .proof:hover{border-color:#79d9dd;transform:translateY(-2px)}
.graph-proof-grid .proof h3{font-size:18px;margin:0;color:#e9f6fa}
.graph-proof-grid .proof p{font-size:13px;line-height:1.7}
.graph-proof-grid .proof small{font-size:11px;color:#aebfd1;line-height:1.65}
.graph-proof-grid .proof details{margin-top:auto}
.graph-case-study :is(a,summary):focus-visible{outline:2px solid #8adde3;outline-offset:4px}
@media(max-width:850px){.graph-case-study .graph-hero{grid-template-columns:1fr;padding:40px 28px}.graph-hero-art{width:230px}.graph-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.graph-flow{grid-template-columns:repeat(2,minmax(0,1fr))}.graph-flow-step:after{display:none}}
@media(max-width:620px){.graph-case-study .graph-hero{padding:30px 22px}.graph-case-study .graph-hero h1{font-size:clamp(2.3rem,10vw,3.4rem)}.graph-stat-grid{gap:8px}.graph-stat-grid>div{padding:17px 13px}.graph-case-study .graph-development{padding:24px 18px}.graph-proof-grid,.graph-flow{grid-template-columns:1fr}.graph-hero-art{width:190px}.graph-case-study .scope{padding:22px}.graph-proof-grid .proof{padding:21px}}
@media(prefers-reduced-motion:reduce){.graph-proof-grid .proof:hover{transform:none}}
@media print{.graph-case-study .graph-hero,.graph-case-study .graph-development,.graph-flow-step,.graph-stat-grid>div{background:#fff;color:#111}.graph-case-study .graph-hero h1 span{color:#111}.graph-hero-art{display:none}}


/* Project 13 signature refinement — intentionally scoped to the Graph case study. */
.graph-case-study{--graph-ice:#a5f4f4;--graph-cyan:#79dce3;--graph-violet:#b66eb8;--graph-line:#36556c}
.graph-case-study main.wrap{max-width:1220px}
.graph-case-study .graph-hero{grid-template-columns:minmax(0,1.42fr) minmax(240px,.72fr);min-height:450px;gap:24px;padding:65px clamp(28px,5vw,70px);border-color:#4b7183;border-radius:24px;background:radial-gradient(ellipse at 82% 33%,#19566b80,transparent 43%),radial-gradient(ellipse at 10% 95%,#5d245d30,transparent 44%),linear-gradient(128deg,#14263b 0%,#0b1422 75%);box-shadow:0 25px 75px #0004,inset 0 1px 0 #ffffff0c}
.graph-case-study .graph-hero:after{content:"";position:absolute;right:0;top:0;height:1px;width:45%;background:linear-gradient(90deg,transparent,#8ae3e8,transparent)}
.graph-case-study .graph-hero-copy{position:relative;z-index:1}
.graph-case-study .graph-hero h1{max-width:none;font-size:clamp(2.45rem,4.6vw,4.75rem);letter-spacing:-.057em;line-height:1.04;margin:19px 0 24px}
.graph-case-study .graph-hero h1 span{display:block}
.graph-case-study .graph-hero h1 .graph-hero-pretitle,.graph-case-study .graph-hero h1 .graph-hero-last{color:#f4f9ff}
.graph-case-study .graph-hero h1 .graph-hero-title{color:var(--graph-ice);font-size:.89em;white-space:normal}
.graph-case-study .graph-hero-lead{max-width:53ch;color:#c9d8e7;font-size:16px}
.graph-case-study .graph-hero-actions .button{min-height:44px;display:inline-flex;align-items:center;justify-content:center}
.graph-case-study .graph-hero-art{width:min(100%,340px);filter:drop-shadow(0 0 30px #39c9d52e)}
.graph-case-study .graph-orbit-one{border-color:#79e4e5a0;box-shadow:0 0 45px #4ed9e526,inset 0 0 30px #44cdd81e}
.graph-case-study .graph-orbit-two{border-color:#ba78c38c}
.graph-case-study .graph-core{width:49%;border-radius:28%;gap:6px;background:linear-gradient(140deg,#226579,#0c2133);box-shadow:0 0 70px #43d1dd40,inset 0 1px 0 #ffffff2b}
.graph-case-study .graph-core .graph-core-icon{font-size:clamp(42px,5vw,72px);line-height:1;letter-spacing:-.095em;color:#fff;margin:0}
.graph-case-study .graph-core .graph-core-label{font:700 9px ui-monospace,monospace;letter-spacing:.16em;color:#b1f5f6;margin:0}
.graph-case-study .graph-node{border-color:#648ca0;background:#152a40;font-size:11px}
.graph-case-study .graph-stat-grid{gap:14px;margin:16px 0 25px}
.graph-case-study .graph-stat-grid .graph-stat{position:relative;overflow:hidden;padding:20px 21px 22px;border:1px solid #38576f;border-radius:14px;background:linear-gradient(145deg,#1a2e45,#101b2c);box-shadow:inset 0 1px 0 #ffffff0b}
.graph-case-study .graph-stat:before{content:"";position:absolute;top:0;left:0;width:100%;height:2px;background:linear-gradient(90deg,#69cbd6,#b26cb1 80%,transparent)}
.graph-case-study .graph-stat-verified:before{background:linear-gradient(90deg,#5ee2b7,#9df6dc 80%,transparent)}
.graph-case-study .graph-stat-kicker{display:flex!important;align-items:center;justify-content:space-between;gap:8px;margin:0 0 13px!important;color:#99bacb!important;font:700 10px ui-monospace,monospace!important;letter-spacing:.11em}
.graph-case-study .graph-status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#67edbd;box-shadow:0 0 12px #67edbd88}
.graph-case-study .graph-stat-grid strong{font-size:clamp(30px,3vw,43px);font-variant-numeric:tabular-nums}
.graph-case-study .graph-stat-grid .graph-stat>span:last-child{font-size:12px;line-height:1.5;margin-top:11px}
.graph-case-study .contents{position:sticky;top:0;z-index:15;backdrop-filter:blur(16px);background:#0e1a2aee;border-color:#35566b;box-shadow:0 10px 25px #0003}
.graph-case-study .contents a{font-weight:650}
.graph-case-study .graph-narrative{padding-block:56px}
.graph-case-study .graph-narrative h2,.graph-case-study .graph-development h2,.graph-case-study .graph-architecture-section h2,.graph-case-study .graph-evidence h2{font-size:clamp(1.55rem,2.7vw,2.35rem);line-height:1.2;letter-spacing:-.035em}
.graph-case-study .graph-development{padding:clamp(26px,4vw,49px);border-radius:22px;background:radial-gradient(ellipse at 100% 0%,#1b52624b,transparent 53%),linear-gradient(145deg,#162940,#10192b);box-shadow:0 24px 48px #0002}
.graph-case-study .graph-validation-card{margin-top:25px;padding:clamp(20px,3vw,35px);border-radius:16px}
.graph-validation-head{display:flex;align-items:center;justify-content:space-between;gap:20px}
.graph-validation-head h3{font-size:1.3rem!important;margin:0 0 12px}
.graph-validation-ring{width:108px;height:108px;flex:none;border:7px solid #65d8b7;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(circle,#164239,#0d2430);box-shadow:0 0 0 6px #61d9b014,0 0 35px #65d8b71d}
.graph-validation-ring strong{font-size:25px;color:#b7ffe6;line-height:1.2}
.graph-validation-ring span{font:700 9px ui-monospace,monospace;letter-spacing:.13em;color:#a7dfd0}
.graph-source-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:25px}
.graph-case-study .graph-validation-card .graph-source-links .text-link{display:flex;flex-direction:column;gap:7px;justify-content:center;min-height:73px;margin:0;padding:13px 17px;border:1px solid #44667c;border-radius:10px;background:#10293b;text-decoration:none;font-size:13px;font-weight:650;transition:border-color .2s,background .2s}
.graph-case-study .graph-source-links .text-link span{font:700 10px ui-monospace,monospace;color:#8be4e6;letter-spacing:.09em}
.graph-case-study .graph-source-links .text-link:hover{background:#173e4b;border-color:#91e7e9}
.graph-case-study .graph-architecture-section{padding-block:65px}
.graph-case-study .graph-flow{gap:18px;margin:33px 0 25px}
.graph-case-study .graph-flow-step{min-height:210px;padding:24px 20px;border-color:#42687b;background:radial-gradient(ellipse at 80% 0%,#1a4d5b66,transparent 65%),linear-gradient(145deg,#182e44,#101c2c)}
.graph-case-study .graph-flow-step:not(:last-child):after{right:-19px;top:47%;width:20px;text-align:center;font-weight:800}
.graph-case-study .graph-flow-step>span{font-size:10px;letter-spacing:.11em;margin-bottom:17px}
.graph-flow-symbol{width:48px;height:48px;display:grid;place-items:center;margin-bottom:20px;border-radius:13px;background:#1d5260;border:1px solid #75dce0;color:#d6ffff;font:750 20px ui-monospace,monospace;box-shadow:0 0 24px #57d5dc15}
.graph-case-study .graph-flow-step strong{font-size:16px;line-height:1.3}
.graph-case-study .graph-flow-step small{font-size:12px}
.graph-case-study .graph-evidence{padding-top:62px}
.graph-case-study .graph-proof-grid{gap:20px;margin-top:32px}
.graph-case-study .graph-proof-grid .proof{position:relative;padding:26px 27px;gap:12px;border-radius:15px;background:radial-gradient(ellipse at 100% 0%,#2d41603d,transparent 60%),linear-gradient(155deg,#17273b,#101927)}
.graph-case-study .graph-proof-grid .proof:before{content:"";position:absolute;top:0;left:27px;width:46px;height:2px;background:linear-gradient(90deg,#83e3e4,#b77abc)}
.graph-evidence-head{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}
.graph-evidence-index,.graph-evidence-type{font:700 10px ui-monospace,monospace;letter-spacing:.09em;color:#9de3e8}
.graph-evidence-type{color:#a9d7bf;font-size:9px}
.graph-case-study .graph-proof-grid .proof h3{font-size:21px}
.graph-case-study .graph-proof-grid .proof .text-link{display:inline-flex;align-items:center;min-height:40px;font-weight:700;word-break:break-word}
.graph-case-study .graph-proof-grid .proof details{background:#101c2d;border-color:#38536a}
.graph-case-study .graph-proof-grid .proof summary{cursor:pointer}
.graph-case-study .graph-proof-grid .proof details[open]{border-color:#6dbac2}
@media(max-width:1020px){.graph-case-study .graph-hero{grid-template-columns:minmax(0,1fr) minmax(200px,.6fr);padding:45px 32px}.graph-case-study .graph-hero h1{font-size:clamp(2.3rem,4.8vw,3.9rem)}.graph-case-study .graph-hero-art{width:245px}.graph-case-study .graph-flow{grid-template-columns:repeat(2,minmax(0,1fr))}.graph-case-study .graph-flow-step:after{display:none}}
@media(max-width:760px){.graph-case-study .graph-hero{grid-template-columns:1fr;padding:34px 26px}.graph-case-study .graph-hero-art{width:225px}.graph-case-study .graph-hero h1{font-size:clamp(2.5rem,8vw,4rem)}.graph-case-study .graph-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.graph-case-study .contents{position:relative;top:auto}.graph-case-study .graph-source-links{grid-template-columns:1fr}}
@media(max-width:600px){.graph-case-study .graph-hero{padding:27px 20px}.graph-case-study .graph-hero h1{font-size:clamp(2.25rem,9vw,3.25rem)}.graph-case-study .graph-hero-art{width:185px}.graph-case-study .graph-stat-grid .graph-stat{padding:15px 12px}.graph-case-study .graph-stat-kicker{font-size:8px!important}.graph-case-study .graph-validation-head{align-items:flex-start}.graph-validation-ring{width:78px;height:78px;border-width:5px}.graph-validation-ring strong{font-size:19px}.graph-case-study .graph-flow,.graph-case-study .graph-proof-grid{grid-template-columns:1fr}.graph-case-study .graph-flow-step{min-height:180px}.graph-case-study .graph-narrative{padding-block:35px}}
@media(prefers-reduced-motion:reduce){.graph-case-study .graph-source-links .text-link{transition:none}}
@media print{.graph-case-study .contents{position:static}.graph-validation-ring{box-shadow:none}}