:root{--bg:#f4f1e8;--surface:#fbfaf6;--surface-alt:#e8eee8;--text:#24342e;--muted:#65736a;--line:#d7ddd6;--accent:#315b4d;--accent-dark:#234239;--accent-soft:#dfe9e1;--shadow:0 18px 55px rgba(23,32,51,.08);--radius:20px;--container:1120px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:linear-gradient(180deg,#f6f3ea 0%,#f4f1e8 100%);line-height:1.65}a{color:inherit;text-decoration:none}.container{width:min(var(--container),calc(100% - 40px));margin:auto}.section{padding:92px 0}.section.compact{padding:26px 0 50px}.section-alt{background:linear-gradient(180deg,#e9efe9 0%,#e5ece6 100%)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(244,241,232,.9);backdrop-filter:blur(16px);border-bottom:1px solid rgba(228,231,236,.8)}.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:72px}.brand{display:flex;align-items:center;gap:12px;font-weight:700}.brand-mark{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(145deg,#24342e,#315b4d);color:#fff;font-size:14px}.nav{display:flex;gap:26px;color:var(--muted);font-size:14px}.nav a:hover{color:var(--text)}.nav-toggle{display:none;background:none;border:0;font-size:24px}
.hero{padding-top:110px}.hero-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:70px;align-items:center}.eyebrow{display:inline-flex;padding:7px 11px;border-radius:999px;background:var(--accent-soft);color:var(--accent-dark);font-size:13px;font-weight:700}h1,h2,h3{line-height:1.12;margin:0}h1{font-size:clamp(48px,7vw,78px);letter-spacing:-.045em}h2{font-size:clamp(34px,4vw,50px);letter-spacing:-.035em}h3{font-size:20px}.hero-copy{display:flex;flex-direction:column;gap:22px}.hero-lead{font-size:21px;color:var(--muted);max-width:760px;margin:0}.hero-text{font-size:17px;max-width:720px;margin:0}.hero-actions,.contact-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:12px;font-weight:700;font-size:14px}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-dark);transform:translateY(-1px)}.btn-secondary{background:var(--surface);border:1px solid var(--line)}.quick-links{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:14px}
.profile-card{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:20px;box-shadow:var(--shadow)}.profile-placeholder{aspect-ratio:4/5;border-radius:20px;background:radial-gradient(circle at 30% 20%,rgba(37,99,235,.18),transparent 35%),linear-gradient(145deg,#e9eef7,#cfd8e8);display:grid;place-items:center}.profile-placeholder span{font-size:64px;font-weight:800;color:#486078}.profile-meta{display:flex;flex-direction:column;gap:4px;padding-top:17px}.profile-meta span,.profile-meta small{color:var(--muted)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat-card,.skill-card,.project-card,.process-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.stat-card{padding:22px}.stat-card strong{display:block;font-size:34px}.stat-card span{color:var(--muted);font-size:14px}.two-col{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px}.section-heading{display:flex;flex-direction:column;gap:14px}.section-heading p{margin:0;color:var(--muted)}.section-heading.centered{text-align:center;align-items:center;margin-bottom:36px}blockquote{margin:28px 0 0;padding:22px 24px;border-left:4px solid var(--accent);background:var(--accent-soft);border-radius:0 16px 16px 0;font-size:20px;font-weight:600}
.process-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.process-card{padding:22px}.process-card span{color:var(--accent);font-size:12px;font-weight:800}.process-card h3{margin-top:15px}.process-card p,.project-card p,.skill-card p{color:var(--muted);font-size:14px}
.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:34px}.project-card{padding:26px;min-height:245px;display:flex;flex-direction:column}.tag{align-self:flex-start;padding:6px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent-dark);font-size:12px;font-weight:700}.project-card h3{margin-top:22px}.project-meta{font-size:13px;margin-top:auto;padding-top:16px}.text-link{display:inline-block;margin-top:14px;color:var(--accent);font-weight:700;font-size:14px}
.timeline{margin-top:36px}.timeline-item{display:grid;grid-template-columns:150px 1fr;gap:32px;padding:28px 0;border-top:1px solid var(--line)}.timeline-item:last-child{border-bottom:1px solid var(--line)}.timeline-year{font-size:14px;color:var(--muted);font-weight:700}.timeline-item p,.timeline-item li{color:var(--muted)}
.publication-list{display:grid;gap:15px;margin:24px 0}.publication-list article{padding:18px 0;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:6px}.publication-list span{color:var(--muted);font-size:14px}.skills-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.skill-card{padding:22px}
.contact-card{background:linear-gradient(145deg,#24342e,#315b4d);color:#fff;border-radius:28px;padding:42px;display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:center}.contact-card p{color:#c8d0dc}.contact-card .btn-secondary{background:transparent;color:#fff;border-color:#4b5565}.site-footer{border-top:1px solid var(--line);padding:26px 0;color:var(--muted);font-size:13px}.footer-wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:920px){.hero-grid,.two-col,.contact-card{grid-template-columns:1fr}.stats-grid,.skills-grid{grid-template-columns:repeat(2,1fr)}.process-grid{grid-template-columns:repeat(2,1fr)}.timeline-item{grid-template-columns:1fr;gap:8px}.profile-card{max-width:520px}}
@media(max-width:720px){.section{padding:68px 0}.hero{padding-top:72px}h1{font-size:48px}.nav-toggle{display:block}.nav{display:none;position:absolute;top:72px;left:20px;right:20px;padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;gap:14px}.nav.open{display:flex}.project-grid,.stats-grid,.skills-grid,.process-grid{grid-template-columns:1fr}.container{width:min(var(--container),calc(100% - 28px))}.contact-card{padding:28px}}

/* Project Sequoia visual layer */
:root{
  --gold:#b8864a;
  --gold-soft:#efe2cf;
  --bark:#6f4f3b;
}
.hero{
  position:relative;
  overflow:hidden;
  background:
    linear-gradient(180deg,rgba(246,243,234,.30),rgba(246,243,234,.94)),
    radial-gradient(circle at 82% 14%,rgba(49,91,77,.18),transparent 33%),
    radial-gradient(circle at 72% 38%,rgba(184,134,74,.13),transparent 22%);
}
.hero::after{
  content:"";
  position:absolute;left:0;right:0;bottom:0;height:76px;
  opacity:.5;pointer-events:none;
  background:repeating-radial-gradient(
    ellipse at 18% 120%,
    transparent 0 24px,
    rgba(49,91,77,.10) 25px 26px,
    transparent 27px 44px
  );
}
.hero-grid{position:relative;z-index:1}
.brand-mark{background:linear-gradient(145deg,#234239,#315b4d);box-shadow:0 8px 20px rgba(35,66,57,.18)}
.btn-primary{background:linear-gradient(145deg,#315b4d,#234239);box-shadow:0 10px 24px rgba(49,91,77,.18)}
.btn-secondary:hover{border-color:var(--gold)}
.profile-card{background:linear-gradient(180deg,rgba(251,250,246,.98),rgba(246,243,234,.96))}
.profile-placeholder{
  background:
    radial-gradient(circle at 44% 22%,rgba(184,134,74,.28),transparent 20%),
    linear-gradient(160deg,#d7dfd6 0%,#8fa293 45%,#526b5f 100%);
}
.stat-card strong,.skill-card h3{color:#234239}
blockquote{
  border-left-color:var(--gold);
  background:linear-gradient(90deg,var(--gold-soft),rgba(239,226,207,.42));
}
.process-card span{color:var(--gold)}
.project-card:nth-child(2){background:linear-gradient(180deg,#fbfaf6,#edf3ef)}
.project-card:nth-child(3){background:linear-gradient(180deg,#fbfaf6,#f4ede5)}
.project-card:nth-child(3) .tag{background:var(--gold-soft);color:var(--bark)}
.timeline-item{position:relative}
.timeline-item::before{
  content:"";position:absolute;left:142px;top:34px;
  width:12px;height:12px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 5px rgba(184,134,74,.13)
}
.contact-card{background:linear-gradient(145deg,#24342e 0%,#315b4d 70%,#6f4f3b 145%)}
.site-footer{background:#efece3}
@media(max-width:920px){.timeline-item::before{display:none}}

/* Project Sequoia v3 */
.sequoia-illustration{
  position:relative;aspect-ratio:4/5;border-radius:20px;overflow:hidden;
  background:linear-gradient(180deg,#dfe7df 0%,#9fae9f 46%,#5f7468 100%);
  isolation:isolate
}
.sequoia-illustration .sun{
  position:absolute;top:11%;right:13%;width:84px;height:84px;border-radius:50%;
  background:radial-gradient(circle,#f2d8a7 0%,rgba(242,216,167,.58) 48%,transparent 72%)
}
.ridge{position:absolute;left:-8%;right:-8%;bottom:0;clip-path:polygon(0 70%,14% 52%,27% 62%,44% 34%,58% 57%,72% 43%,100% 68%,100% 100%,0 100%)}
.ridge-back{height:52%;background:#788c7d;opacity:.72}.ridge-front{height:38%;background:#40594d}
.tree{position:absolute;bottom:8%;width:12%;background:linear-gradient(90deg,#4a3528,#76513a,#4a3528);border-radius:50% 50% 8% 8%;z-index:3}
.tree::before{content:"";position:absolute;left:50%;transform:translateX(-50%);top:-22%;width:210%;height:28%;border-radius:50%;background:#2f5142;box-shadow:0 -18px 0 -5px #385e4d,0 -35px 0 -12px #456a58}
.tree-a{height:64%;left:10%}.tree-b{height:78%;left:39%;width:14%}.tree-c{height:56%;right:12%}
.contour{position:absolute;border:1px solid rgba(246,243,234,.42);border-radius:50%;z-index:4;transform:rotate(-8deg)}
.contour-a{width:68%;height:18%;left:14%;bottom:8%}.contour-b{width:88%;height:26%;left:5%;bottom:2%}
.cloud-node{
  position:absolute;right:10%;top:27%;z-index:5;padding:8px 12px;border-radius:999px;
  background:rgba(246,243,234,.85);color:#315b4d;font-weight:800;font-size:12px;
  box-shadow:0 6px 18px rgba(36,52,46,.12)
}
.schematic-line{position:absolute;z-index:5;height:2px;background:rgba(246,243,234,.65);transform-origin:left center}
.line-a{width:28%;right:19%;top:38%;transform:rotate(28deg)}.line-b{width:24%;right:12%;top:49%;transform:rotate(-22deg)}
.schematic-dot{position:absolute;z-index:6;width:9px;height:9px;border-radius:50%;background:#b8864a;box-shadow:0 0 0 4px rgba(184,134,74,.18)}
.dot-a{right:34%;top:46%}.dot-b{right:21%;top:54%}

.journey-section{background:linear-gradient(180deg,#f4f1e8 0%,#eef2ec 100%)}
.journey-track{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:40px}
.journey-track::before{content:"";position:absolute;left:8%;right:8%;top:18px;height:2px;background:linear-gradient(90deg,#6f4f3b,#b8864a,#315b4d)}
.journey-step{
  position:relative;z-index:1;background:none;border:0;padding:0 8px;text-align:center;color:var(--muted);cursor:pointer
}
.journey-step strong,.journey-step small{display:block}.journey-step strong{margin-top:13px;color:var(--text);font-size:14px}
.journey-step small{margin-top:4px;font-size:12px}
.journey-dot{
  display:block;width:36px;height:36px;border-radius:50%;margin:0 auto;background:#f4f1e8;
  border:2px solid #9aaa9f;box-shadow:0 0 0 5px rgba(49,91,77,.06);transition:.2s ease
}
.journey-step:hover .journey-dot,.journey-step.active .journey-dot{
  background:#315b4d;border-color:#315b4d;box-shadow:0 0 0 6px rgba(49,91,77,.12)
}
.journey-step.active strong{color:#315b4d}
.journey-detail{
  max-width:760px;margin:34px auto 0;padding:26px;border:1px solid var(--line);
  border-radius:20px;background:rgba(251,250,246,.82);box-shadow:0 12px 35px rgba(36,52,46,.04)
}
.journey-detail h3{margin-top:14px}.journey-detail p{color:var(--muted);margin-bottom:0}

.case-card{min-height:420px}
.project-visual{
  min-height:110px;border-radius:16px;margin-bottom:18px;padding:18px;display:flex;
  flex-direction:column;justify-content:flex-end;overflow:hidden;position:relative
}
.project-visual span{font-size:24px;font-weight:800;letter-spacing:-.03em;position:relative;z-index:2}
.project-visual small{position:relative;z-index:2;color:var(--muted)}
.research-visual{background:repeating-radial-gradient(ellipse at 15% 105%,transparent 0 16px,rgba(49,91,77,.10) 17px 18px,transparent 19px 28px),#e9efe9}
.cloud-visual{background:linear-gradient(135deg,#e8efe9,#f6efe4)}
.network-visual{background:linear-gradient(135deg,#f3eadf,#e6ede7)}
.data-visual{background:linear-gradient(135deg,#e8efe9,#edf0e9)}
.case-list{display:grid;gap:11px;margin:16px 0 0}
.case-list div{display:grid;grid-template-columns:75px 1fr;gap:10px;padding-top:10px;border-top:1px solid rgba(215,221,214,.8)}
.case-list dt{font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:#6f4f3b}
.case-list dd{margin:0;font-size:13px;color:var(--muted)}

@media(max-width:920px){
  .journey-track{grid-template-columns:1fr;gap:16px}
  .journey-track::before{left:18px;right:auto;top:18px;bottom:18px;width:2px;height:auto;background:linear-gradient(#6f4f3b,#b8864a,#315b4d)}
  .journey-step{display:grid;grid-template-columns:36px 1fr;text-align:left;gap:14px;align-items:center}
  .journey-dot{margin:0}
  .journey-step strong{margin-top:0}
  .journey-step small{grid-column:2}
}

/* V4 Master's Research case study */
.case-hero{padding:110px 0 85px;background:radial-gradient(circle at 85% 30%,rgba(49,91,77,.2),transparent 30%),linear-gradient(135deg,#f4f1e8,#e3ebe4);overflow:hidden}.case-hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:70px;align-items:center}.case-hero h1{margin:18px 0}.back-link{display:block;margin-bottom:22px;color:var(--muted);font-weight:700;font-size:14px}.case-tech,.benefits{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.case-tech span,.benefits span{padding:7px 10px;border-radius:999px;background:rgba(251,250,246,.72);border:1px solid rgba(49,91,77,.15);font-size:12px;font-weight:700}
.case-visual{aspect-ratio:1;border-radius:50%;position:relative;background:repeating-radial-gradient(circle,transparent 0 28px,rgba(49,91,77,.09) 29px 30px),#c9d6ca;box-shadow:0 25px 60px rgba(36,52,46,.12)}.cluster-center,.node{position:absolute;border-radius:50%;display:grid;place-items:center;font-weight:800}.cluster-center{width:90px;height:90px;left:50%;top:50%;transform:translate(-50%,-50%);background:#b8864a;color:white;border:6px solid rgba(255,255,255,.55);font-size:11px}.node{width:48px;height:48px;background:#fbfaf6;color:#315b4d;font-size:10px}.n1{left:20%;top:22%}.n2{right:20%;top:20%}.n3{left:15%;bottom:25%}.n4{right:16%;bottom:26%}.n5{left:44%;bottom:10%}
.research-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.research-metrics article,.problem-grid article,.findings-grid article,.lessons-grid article{background:#fbfaf6;border:1px solid var(--line);border-radius:18px;padding:22px}.research-metrics strong{display:block;font-size:30px;color:#315b4d}.research-metrics span,.problem-grid span{font-size:13px;color:var(--muted)}.case-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:75px}.problem-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:25px}.problem-grid article{display:flex;flex-direction:column;gap:5px}.problem-grid strong{color:#6f4f3b}.research-question{text-align:center;max-width:900px}.research-question h2{margin:18px 0}.research-question p{color:var(--muted)}
.workflow{display:flex;align-items:stretch;justify-content:center;gap:8px;margin-top:35px}.workflow>div{width:125px;padding:18px 12px;border-radius:15px;border:1px solid var(--line);background:#fbfaf6;font-weight:800}.workflow small{display:block;color:var(--muted);font-weight:400;margin-top:5px}.workflow b{align-self:center;color:#b8864a}.ownership{max-width:850px;margin:30px auto 0;padding:28px;border-radius:20px;background:linear-gradient(135deg,#315b4d,#24342e);color:white}.ownership p{color:#d8e1db;margin-bottom:0}
.findings-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}.findings-grid article>span{color:#b8864a;font-size:12px;font-weight:800}.findings-grid h3{margin-top:15px}.findings-grid p{color:var(--muted);font-size:14px}
.solution-section{background:linear-gradient(135deg,#24342e,#315b4d 65%,#6f4f3b 145%);color:white}.solution-grid{display:grid;grid-template-columns:.55fr auto 1.45fr;gap:40px;align-items:center}.solution-number{font-size:78px;font-weight:800;color:#f0d2a1}.solution-number span{display:block;font-size:14px;color:#d7dfd8}.solution-arrow{font-size:48px;color:#b8864a}.solution-section p{color:#d7dfd8}.solution-section .eyebrow{background:rgba(255,255,255,.1);color:#f0d2a1}.benefits span{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.12)}
.integrity-note{margin-top:25px;padding:18px;border-left:4px solid #315b4d;border-radius:14px;background:#edf2ed}.integrity-note p{margin:5px 0 0;color:var(--muted);font-size:13px}.lessons-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.lessons-grid h3{margin:18px 0 10px}.lessons-grid p{color:var(--muted);font-size:14px}.closing-principle{text-align:center;max-width:850px}.closing-principle h2{margin:18px 0}.closing-principle p{max-width:700px;margin:0 auto 28px;color:var(--muted)}
@media(max-width:920px){.case-hero-grid,.case-grid,.solution-grid{grid-template-columns:1fr}.case-visual{max-width:480px}.research-metrics,.findings-grid{grid-template-columns:repeat(2,1fr)}.workflow{flex-wrap:wrap}.workflow b{display:none}.lessons-grid{grid-template-columns:1fr}}
@media(max-width:620px){.research-metrics,.findings-grid,.problem-grid{grid-template-columns:1fr}.workflow>div{width:calc(50% - 8px)}}

/* V5 pilot-build case study */
.electrical-visual{background:linear-gradient(135deg,#efe5d8,#dce8df)}.electrical-case-hero{background:radial-gradient(circle at 82% 24%,rgba(184,134,74,.2),transparent 28%),linear-gradient(135deg,#f4f1e8,#e1eae3)}.routing-visual{aspect-ratio:1;border-radius:24px;position:relative;background:#d9dfd8;border:1px solid var(--line);box-shadow:0 24px 60px rgba(36,52,46,.12);overflow:hidden;padding:9%;color:#65736a}.routing-visual strong{font-size:12px;letter-spacing:.08em}.routing-visual small{position:absolute;bottom:8%;left:9%}.term{position:absolute;width:50px;height:50px;border:2px solid #65736a;border-radius:10px;background:#fbfaf6;display:grid;place-items:center;font-weight:800;font-size:11px;z-index:3}.term.a{left:14%;top:28%}.term.b{right:14%;top:28%}.term.d{left:14%;bottom:27%}.term.e{right:14%;bottom:27%}.wire{position:absolute;left:22%;width:62%;height:5px;transform-origin:left;border-radius:4px}.wire.bad{top:35%;background:#9a7557;transform:rotate(32deg)}.wire.good{bottom:39%;background:#315b4d}.before-after{display:grid;grid-template-columns:1fr auto 1fr;gap:18px;align-items:center;margin-top:28px}.before-after article{padding:24px;border:1px solid var(--line);border-radius:18px;background:#fbfaf6}.before-after article>span{font-size:11px;font-weight:800;color:#b8864a}.before-after h3{margin:12px 0}.before-after p{font-size:14px;color:var(--muted)}.before-after>b{font-size:30px;color:#b8864a}.benefits{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.benefits span{padding:8px 10px;border-radius:999px;background:rgba(255,255,255,.08);font-size:12px}@media(max-width:920px){.routing-visual{max-width:500px}.before-after{grid-template-columns:1fr}.before-after>b{transform:rotate(90deg);justify-self:center}}

/* V6 AWS Serverless Image Processing case study */
.aws-case-hero{background:radial-gradient(circle at 82% 25%,rgba(184,134,74,.18),transparent 26%),linear-gradient(135deg,#f4f1e8,#e5ece7)}
.aws-architecture{min-height:430px;border-radius:28px;background:linear-gradient(145deg,#24342e,#315b4d);padding:42px 28px;display:flex;align-items:center;justify-content:center;gap:12px;position:relative;box-shadow:0 24px 60px rgba(36,52,46,.16)}
.arch-node{width:110px;height:110px;border-radius:22px;background:#fbfaf6;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;box-shadow:0 12px 25px rgba(0,0,0,.12)}
.arch-node strong{font-size:22px;color:#315b4d}.arch-node small{font-size:11px;color:#68756d;margin-top:5px}.lambda-node{background:#ead9c1}.lambda-node strong{font-size:36px;color:#8c6239}.arch-arrow{font-size:28px;color:#e5c18c;font-weight:800}.arch-monitor{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);padding:10px 18px;border:1px solid rgba(255,255,255,.2);border-radius:999px;color:#f5efe4;text-align:center;font-weight:800;font-size:12px}.arch-monitor small{font-weight:400;color:#cbd7cf}
.aws-flow{display:flex;align-items:stretch;justify-content:center;gap:8px;margin-top:35px}.aws-step{width:165px;padding:20px 15px;border-radius:17px;background:#fbfaf6;border:1px solid var(--line)}.aws-step span{font-size:11px;font-weight:800;color:#b8864a}.aws-step strong{display:block;margin:10px 0 5px}.aws-step small{display:block;color:var(--muted);font-size:12px;line-height:1.5}.aws-flow>b{align-self:center;color:#b8864a;font-size:22px}
.implementation-stack{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:26px}.implementation-stack article{padding:22px;border:1px solid var(--line);border-radius:18px;background:#fbfaf6}.implementation-stack article>span{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:#b8864a;font-weight:800}.implementation-stack h3{margin:12px 0}.implementation-stack p{color:var(--muted);font-size:14px}
@media(max-width:1000px){.aws-architecture{flex-wrap:wrap;min-height:390px}.aws-flow{flex-wrap:wrap}.aws-flow>b{display:none}}
@media(max-width:620px){.aws-architecture{display:grid;grid-template-columns:1fr;justify-items:center;padding-bottom:80px}.arch-arrow{transform:rotate(90deg)}.implementation-stack{grid-template-columns:1fr}}

/* V7 NBA Season Analyzer case study */
.secondary-link{margin-left:14px}
.case-cta{margin-top:24px}
.nba-case-hero{background:radial-gradient(circle at 80% 22%,rgba(184,134,74,.16),transparent 28%),linear-gradient(135deg,#f4f1e8,#e4ebe5)}
.nba-dashboard{min-height:430px;border-radius:28px;position:relative;overflow:hidden;background:linear-gradient(145deg,#24342e,#315b4d);box-shadow:0 24px 60px rgba(36,52,46,.16)}
.court{position:absolute;inset:8%;border:2px solid rgba(246,243,234,.32);border-radius:14px}.court-line.half{position:absolute;top:0;bottom:0;left:50%;width:2px;background:rgba(246,243,234,.28)}.court-circle{position:absolute;width:92px;height:92px;border:2px solid rgba(246,243,234,.28);border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%)}.paint{position:absolute;top:31%;width:18%;height:38%;border:2px solid rgba(246,243,234,.25)}.paint.left{left:0}.paint.right{right:0}
.stat-card{position:absolute;width:112px;padding:14px;border-radius:16px;background:rgba(251,250,246,.92);box-shadow:0 10px 24px rgba(0,0,0,.12)}.stat-card small{display:block;font-size:10px;color:#8c6239;font-weight:800}.stat-card strong{display:block;font-size:26px;color:#315b4d}.stat-card span{display:block;font-size:10px;color:#68756d}.stat-a{left:9%;top:13%}.stat-b{right:10%;top:19%}.stat-c{right:16%;bottom:14%}
.trend-line{position:absolute;left:18%;right:20%;bottom:23%;height:82px;border-left:2px solid rgba(246,243,234,.2);border-bottom:2px solid rgba(246,243,234,.2);display:flex;align-items:flex-end;justify-content:space-around}.trend-line i{display:block;width:8px;border-radius:6px 6px 0 0;background:#e5c18c}.trend-line i:nth-child(1){height:22%}.trend-line i:nth-child(2){height:48%}.trend-line i:nth-child(3){height:37%}.trend-line i:nth-child(4){height:72%}.trend-line i:nth-child(5){height:92%}
.analytics-flow{display:flex;align-items:stretch;justify-content:center;gap:8px;margin-top:35px}.analytics-step{width:165px;padding:20px 15px;border-radius:17px;background:#fbfaf6;border:1px solid var(--line)}.analytics-step span{font-size:11px;font-weight:800;color:#b8864a}.analytics-step strong{display:block;margin:10px 0 5px}.analytics-step small{display:block;color:var(--muted);font-size:12px;line-height:1.5}.analytics-flow>b{align-self:center;color:#b8864a;font-size:22px}.case-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
@media(max-width:1000px){.analytics-flow{flex-wrap:wrap}.analytics-flow>b{display:none}.nba-dashboard{min-height:400px}}
@media(max-width:620px){.secondary-link{margin-left:0;display:inline-block;margin-top:10px}.nba-dashboard{min-height:360px}.stat-card{width:100px}}

/* V8 Projects index and navigation */
.projects-page-cta{margin-top:18px}
.nav .active-link{color:#315b4d;font-weight:800}
.projects-hero{position:relative;padding:130px 0 78px;overflow:hidden;background:linear-gradient(135deg,#f4f1e8,#e6ede6)}
.projects-contours{position:absolute;inset:0;opacity:.55;background:repeating-radial-gradient(ellipse at 86% 42%,transparent 0 35px,rgba(49,91,77,.08) 36px 37px,transparent 38px 60px)}
.projects-hero-content{position:relative;z-index:2;max-width:930px}
.projects-hero h1{max-width:850px;margin:18px 0}
.project-filter{display:flex;gap:9px;flex-wrap:wrap;margin-top:30px}
.filter-btn{appearance:none;border:1px solid rgba(49,91,77,.18);background:rgba(251,250,246,.75);padding:9px 15px;border-radius:999px;color:#53645b;font:inherit;font-size:13px;font-weight:700;cursor:pointer;transition:.2s ease}
.filter-btn:hover,.filter-btn.active{background:#315b4d;color:white;border-color:#315b4d}
.projects-index-grid{display:grid;gap:24px}
.project-index-card{display:grid;grid-template-columns:70px 1fr 290px;gap:28px;align-items:stretch;padding:28px;border:1px solid var(--line);border-radius:24px;background:#fbfaf6;box-shadow:0 12px 35px rgba(36,52,46,.035);transition:opacity .2s ease,transform .2s ease}
.project-index-card:hover{transform:translateY(-3px)}
.project-index-card.filtered-out{display:none}
.project-index-number{font-size:14px;font-weight:800;color:#b8864a;padding-top:6px}
.project-index-content h2{margin:14px 0 12px;max-width:700px}
.project-index-content>p{color:var(--muted);max-width:720px}
.project-index-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.project-index-meta span{padding:6px 9px;border-radius:999px;background:#eef2ec;color:#506157;font-size:11px;font-weight:700}
.project-index-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:22px}
.project-index-visual{min-height:230px;border-radius:20px;position:relative;overflow:hidden;padding:22px;display:flex;flex-direction:column;justify-content:flex-end;background:#e5ece6}
.project-index-visual>small{position:relative;z-index:3;color:#5e6b63;font-weight:700}
.research-index-visual{background:repeating-radial-gradient(ellipse at 60% 52%,transparent 0 24px,rgba(49,91,77,.09) 25px 26px,transparent 27px 40px),linear-gradient(145deg,#e8efe8,#d8e3d8)}
.research-index-visual>strong{font-size:64px;color:#315b4d;line-height:1;position:relative;z-index:3}.research-index-visual>small{font-size:12px}
.mini-cluster{position:absolute;right:18px;top:20px;width:125px;height:125px}.mini-cluster i,.mini-cluster b{position:absolute;border-radius:50%}.mini-cluster i{width:23px;height:23px;background:#fbfaf6;border:1px solid rgba(49,91,77,.2)}.mini-cluster i:nth-child(1){left:5%;top:20%}.mini-cluster i:nth-child(2){right:5%;top:18%}.mini-cluster i:nth-child(3){left:10%;bottom:16%}.mini-cluster i:nth-child(4){right:8%;bottom:13%}.mini-cluster i:nth-child(5){left:42%;top:2%}.mini-cluster b{width:42px;height:42px;left:50%;top:50%;transform:translate(-50%,-50%);background:#b8864a}
.electrical-index-visual{background:linear-gradient(145deg,#eee5d8,#dce7df)}
.terminal-mini{position:absolute;width:30px;height:30px;border:2px solid #65736a;border-radius:7px;background:#fbfaf6}.tm1{left:15%;top:22%}.tm2{right:15%;top:22%}.tm3{left:15%;bottom:24%}.tm4{right:15%;bottom:24%}.mini-route{position:absolute;left:22%;width:62%;height:4px;border-radius:4px;transform-origin:left}.bad-route{top:31%;background:#9a7557;transform:rotate(30deg)}.good-route{bottom:38%;background:#315b4d}
.cloud-index-visual{background:linear-gradient(145deg,#24342e,#315b4d);flex-direction:row;align-items:center;justify-content:center;gap:12px}.cloud-index-visual span{width:58px;height:58px;border-radius:14px;background:#fbfaf6;color:#315b4d;display:grid;place-items:center;font-size:18px;font-weight:800}.cloud-index-visual b{color:#e5c18c;font-size:24px}.cloud-index-visual small{position:absolute;left:22px;bottom:18px;color:#d9e2dc}
.data-index-visual{background:linear-gradient(145deg,#e8efe9,#f1eadf)}.mini-bars{position:absolute;left:20px;right:20px;bottom:58px;height:110px;display:flex;align-items:flex-end;gap:11px;border-left:1px solid rgba(49,91,77,.18);border-bottom:1px solid rgba(49,91,77,.18);padding-left:15px}.mini-bars i{flex:1;background:#315b4d;border-radius:5px 5px 0 0}.mini-bars i:nth-child(1){height:28%}.mini-bars i:nth-child(2){height:54%}.mini-bars i:nth-child(3){height:42%}.mini-bars i:nth-child(4){height:78%}.mini-bars i:nth-child(5){height:94%}.data-index-visual strong{position:relative;z-index:3;color:#6f4f3b}
.projects-method-section{background:linear-gradient(180deg,#f4f1e8,#edf1ec)}
.method-strip{display:flex;align-items:stretch;justify-content:center;gap:9px;margin-top:35px}.method-strip>div{width:160px;padding:20px 15px;border:1px solid var(--line);border-radius:17px;background:#fbfaf6}.method-strip span{font-size:11px;font-weight:800;color:#b8864a}.method-strip strong{display:block;margin:9px 0 5px}.method-strip small{display:block;color:var(--muted)}.method-strip>b{align-self:center;color:#b8864a}
@media(max-width:980px){.project-index-card{grid-template-columns:45px 1fr}.project-index-visual{grid-column:2;min-height:210px}.method-strip{flex-wrap:wrap}.method-strip>b{display:none}}
@media(max-width:650px){.projects-hero{padding-top:100px}.project-index-card{grid-template-columns:1fr;padding:20px}.project-index-number{display:none}.project-index-visual{grid-column:1}.project-filter{gap:7px}}

/* V9 About + Experience + recruiter flow */
.recruiter-cta-section{background:linear-gradient(135deg,#f4f1e8,#e7eee7)}
.recruiter-cta{display:flex;align-items:center;justify-content:space-between;gap:35px;padding:34px;border:1px solid var(--line);border-radius:24px;background:#fbfaf6}
.recruiter-cta h2{max-width:760px;margin:14px 0 10px}.recruiter-cta p{max-width:720px;color:var(--muted)}
.recruiter-actions{display:flex;gap:10px;flex-wrap:wrap;flex-shrink:0}
.about-hero,.experience-hero{padding:125px 0 80px;background:radial-gradient(circle at 84% 22%,rgba(184,134,74,.16),transparent 26%),linear-gradient(135deg,#f4f1e8,#e6ede6)}
.about-hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:center}
.about-hero h1,.experience-hero h1{max-width:900px;margin:18px 0}
.about-portrait-card{max-width:420px;margin-left:auto;padding:16px;border-radius:24px;background:#fbfaf6;border:1px solid var(--line);box-shadow:0 22px 55px rgba(36,52,46,.08)}
.portrait-placeholder{aspect-ratio:4/5;border-radius:18px;background:linear-gradient(145deg,#315b4d,#6f4f3b);display:grid;place-items:center;position:relative;overflow:hidden}
.portrait-placeholder:before{content:"";position:absolute;inset:0;background:repeating-radial-gradient(ellipse at 50% 110%,transparent 0 30px,rgba(255,255,255,.07) 31px 32px,transparent 33px 50px)}
.portrait-placeholder span{position:relative;z-index:2;color:#f5efe4;font-size:74px;font-weight:800;letter-spacing:-.08em}
.portrait-caption{padding:16px 4px 4px}.portrait-caption strong,.portrait-caption span,.portrait-caption small{display:block}.portrait-caption span{margin-top:4px;color:#315b4d}.portrait-caption small{margin-top:4px;color:var(--muted)}
.about-story-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:75px}.about-story p{font-size:17px;line-height:1.8;color:#56645c}
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:35px}.values-grid article{padding:24px;border:1px solid var(--line);border-radius:19px;background:#fbfaf6}.values-grid span{font-size:11px;font-weight:800;color:#b8864a}.values-grid h3{margin:13px 0 9px}.values-grid p{font-size:14px;color:var(--muted)}
.quote-feature{max-width:900px;text-align:center}.quote-feature blockquote{font-size:34px;line-height:1.35;font-weight:700;color:#315b4d;margin:22px 0}.quote-feature p{color:var(--muted)}
.direction-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}.direction-grid article{padding:22px;border-radius:17px;background:#fbfaf6;border:1px solid var(--line)}.direction-grid strong,.direction-grid span{display:block}.direction-grid strong{color:#315b4d}.direction-grid span{margin-top:7px;font-size:13px;color:var(--muted)}
.experience-hero .container{max-width:980px}
.experience-timeline{position:relative}.experience-timeline:before{content:"";position:absolute;left:176px;top:10px;bottom:10px;width:2px;background:linear-gradient(#6f4f3b,#b8864a,#315b4d)}
.experience-entry{display:grid;grid-template-columns:150px 1fr;gap:55px;position:relative;padding:0 0 55px}.experience-entry:before{content:"";position:absolute;left:169px;top:7px;width:16px;height:16px;border-radius:50%;background:#315b4d;box-shadow:0 0 0 6px #eef2ec}
.experience-date{font-size:13px;font-weight:800;color:#6f4f3b;text-align:right;padding-top:5px}.experience-main{padding:0 0 0 10px}.experience-main h2{margin:13px 0 10px}.experience-main>p{color:var(--muted);max-width:850px}
.experience-list{margin:18px 0 0;padding-left:20px;color:#56645c}.experience-list li{margin:8px 0;line-height:1.55}.experience-links{margin-top:16px}
.education-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px}.education-cards article{padding:25px;border:1px solid var(--line);border-radius:19px;background:#fbfaf6}.education-cards h3{margin:15px 0 10px}.education-cards p{color:var(--muted);font-size:14px}
@media(max-width:920px){.about-hero-grid,.about-story-grid{grid-template-columns:1fr}.about-portrait-card{margin:0;max-width:360px}.values-grid{grid-template-columns:repeat(2,1fr)}.direction-grid,.education-cards{grid-template-columns:repeat(2,1fr)}.recruiter-cta{align-items:flex-start;flex-direction:column}.experience-timeline:before{left:16px}.experience-entry{grid-template-columns:1fr;padding-left:48px;gap:6px}.experience-entry:before{left:9px}.experience-date{text-align:left}.experience-main{padding:0}}
@media(max-width:620px){.values-grid,.direction-grid,.education-cards{grid-template-columns:1fr}.quote-feature blockquote{font-size:27px}}

/* V10 Resume + Contact */
.recruiter-cta-v10{background:linear-gradient(135deg,#fbfaf6,#edf2ec)}
.resume-body{background:#eef1ec}
.resume-shell{padding:110px 20px 70px}
.resume-toolbar{max-width:980px;margin:0 auto 22px;display:flex;align-items:flex-end;justify-content:space-between;gap:24px}
.resume-toolbar h1{margin:8px 0 4px}.resume-toolbar p{color:var(--muted);margin:0}
.resume-paper{max-width:980px;margin:0 auto;background:white;padding:52px 58px;box-shadow:0 18px 55px rgba(36,52,46,.12);border-radius:8px;color:#28342e}
.resume-header{display:grid;grid-template-columns:1.4fr .6fr;gap:35px;padding-bottom:24px;border-bottom:2px solid #315b4d}.resume-header h1{font-size:40px;margin:0}.resume-title{font-size:18px;color:#315b4d;font-weight:700;margin:5px 0 8px}.resume-summary{font-size:14px;line-height:1.6;color:#5b665f;max-width:650px}.resume-contact{display:flex;flex-direction:column;gap:5px;align-items:flex-end;text-align:right;font-size:12px}.resume-contact a{color:#4f5f56}
.resume-section{padding:23px 0 0}.resume-section h2{font-size:15px;text-transform:uppercase;letter-spacing:.09em;color:#315b4d;border-bottom:1px solid #d8dfd8;padding-bottom:7px;margin-bottom:15px}
.resume-role{margin-bottom:19px}.resume-role-head{display:flex;justify-content:space-between;gap:20px}.resume-role-head strong{display:block;font-size:15px}.resume-role-head span{display:block;font-size:13px;color:#606a64;margin-top:2px}.resume-role-head time{font-size:12px;color:#6f4f3b;font-weight:700;white-space:nowrap}.resume-role ul{margin:9px 0 0;padding-left:18px}.resume-role li{font-size:12.5px;line-height:1.5;margin:4px 0;color:#4f5a54}
.resume-two-col{display:grid;grid-template-columns:1fr 1fr;gap:38px}.resume-edu{margin-bottom:12px}.resume-edu strong,.resume-edu span{display:block}.resume-edu strong{font-size:13px}.resume-edu span{font-size:12px;color:#606a64;margin-top:2px}.resume-plain-list{padding-left:18px;margin:0}.resume-plain-list li{font-size:12.5px;line-height:1.5;margin:4px 0}.resume-section p{font-size:12.5px;line-height:1.55;color:#4f5a54}
.contact-hero{padding:130px 0 90px;background:radial-gradient(circle at 83% 24%,rgba(184,134,74,.15),transparent 25%),linear-gradient(135deg,#f4f1e8,#e5ece6)}
.contact-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center}.contact-hero h1{margin:18px 0}.contact-direct{display:flex;flex-direction:column;gap:10px;margin-top:28px}.contact-direct a{display:flex;flex-direction:column;gap:2px;width:max-content}.contact-direct span{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#b8864a;font-weight:800}.contact-direct strong{color:#315b4d}
.contact-card{padding:30px;border-radius:22px;background:#fbfaf6;border:1px solid var(--line);box-shadow:0 18px 48px rgba(36,52,46,.07)}.contact-card>a{display:flex;justify-content:space-between;gap:20px;padding:17px 0;border-bottom:1px solid var(--line)}.contact-card>a:last-child{border-bottom:0}.contact-card strong{color:#315b4d}.contact-card span{color:var(--muted);font-size:13px}
.contact-value-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:34px}.contact-value-grid article{padding:23px;border:1px solid var(--line);border-radius:18px;background:#fbfaf6}.contact-value-grid h3{margin:0 0 10px}.contact-value-grid p{font-size:14px;color:var(--muted)}.contact-closing{text-align:center;max-width:820px}.contact-closing h2{margin:18px 0}.contact-closing p{color:var(--muted);margin-bottom:27px}
@media(max-width:900px){.resume-header,.contact-hero-grid{grid-template-columns:1fr}.resume-contact{align-items:flex-start;text-align:left}.resume-two-col{grid-template-columns:1fr}.contact-value-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.resume-paper{padding:30px 24px}.resume-toolbar{align-items:flex-start;flex-direction:column}.resume-role-head{flex-direction:column;gap:4px}.contact-value-grid{grid-template-columns:1fr}}
@media print{
  body{background:white!important}
  .no-print,.site-header,.site-footer{display:none!important}
  .resume-shell{padding:0}
  .resume-paper{box-shadow:none;border-radius:0;max-width:none;padding:24px 30px}
  .resume-header h1{font-size:31px}
  .resume-role{break-inside:avoid}
  .resume-section{break-inside:avoid}
}

/* V11 deployment / mobile polish */
html{scroll-behavior:smooth}
img,svg{max-width:100%}
a,button{touch-action:manipulation}
.error-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#f4f1e8,#e6ede6);padding:40px 20px}
@media(max-width:760px){
  .site-header .nav-wrap{align-items:flex-start;gap:14px}
  .site-header .nav{flex-wrap:wrap;justify-content:flex-end;row-gap:8px}
  .site-header .nav a{font-size:12px}
  .hero-lead{font-size:17px}
  .btn{min-height:44px}
}
@media(max-width:520px){
  .site-header .nav-wrap{flex-direction:column}
  .site-header .nav{justify-content:flex-start}
}