/* Layout: single scrolling page, sticky nav, sections alternate between paper and tinted bands; results read like an ads-manager report row */
:root{
  --bg:#f6f7fb; --surface:#ffffff; --band:#eceffa; --ink:#0b1033; --muted:#545a7a; --line:#d9ddef;
  --accent:#2340ff; --accent-ink:#ffffff; --accent-soft:#e3e7ff; --good:#0b8a55;
  --display:"Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body:"IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --mono:"IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --wrap:1120px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#090c22; --surface:#11163a; --band:#0e1330; --ink:#eef0ff; --muted:#a3a8cc; --line:#262c58;
  --accent:#6f83ff; --accent-ink:#070a1f; --accent-soft:#1c2357; --good:#3ccf8e; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#090c22; --surface:#11163a; --band:#0e1330; --ink:#eef0ff; --muted:#a3a8cc; --line:#262c58;
  --accent:#6f83ff; --accent-ink:#070a1f; --accent-soft:#1c2357; --good:#3ccf8e; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{background:var(--bg);color:var(--ink);font:16px/1.6 var(--body)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--surface)}
a{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0;line-height:1.1}
h2{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:800;letter-spacing:-.01em}
h3{font-size:1.25rem;font-weight:700}
p{margin:0}
.eyebrow{font:500 .75rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.lede{color:var(--muted);max-width:62ch}
section{padding-block:clamp(56px,8vw,96px)}
.band{background:var(--band)}
.head{display:grid;gap:12px;margin-bottom:36px}

/* Nav */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:60px}
.logo{font:800 1.15rem var(--display);color:var(--ink);text-decoration:none;white-space:nowrap}
.logo span{color:var(--accent)}
nav{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;min-width:0}
nav::-webkit-scrollbar{display:none}
nav a{color:var(--muted);text-decoration:none;font-weight:500;font-size:.92rem;padding:8px 10px;border-radius:8px;white-space:nowrap}
nav a:hover{color:var(--ink);background:var(--band)}
nav a.on{color:var(--accent)}
nav a.cta{background:var(--accent);color:var(--accent-ink)}
@media (max-width:760px){nav a:not(.cta){display:none}}

/* Hero */
.hero{padding-block:clamp(48px,8vw,96px) clamp(40px,6vw,72px)}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:end}
.hero h1{font-size:clamp(2.6rem,7vw,5.2rem);font-weight:800;letter-spacing:-.03em;margin-top:16px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .lede{font-size:1.15rem;margin-top:20px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:10px;font-weight:600;text-decoration:none;border:1px solid var(--line);color:var(--ink);background:var(--surface);cursor:pointer;font:600 .95rem var(--body)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.status{border:1px solid var(--line);background:var(--surface);border-radius:16px;padding:22px;display:grid;gap:14px}
.status .row{display:flex;justify-content:space-between;gap:12px;font-size:.92rem;border-bottom:1px dashed var(--line);padding-bottom:10px}
.status .row:last-child{border:0;padding:0}
.status dt{color:var(--muted)} .status dd{margin:0;font-weight:600;text-align:right}
.live{display:inline-flex;align-items:center;gap:8px;font:500 .78rem var(--mono);color:var(--good)}
.live::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--good)}

/* KPI strip */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:16px;background:var(--surface);margin-top:48px;overflow:hidden}
.kpi{padding:22px 24px;border-right:1px solid var(--line)}
.kpi:last-child{border-right:0}
.kpi b{display:block;font:800 clamp(1.8rem,3.4vw,2.5rem)/1 var(--display);letter-spacing:-.02em}
.kpi span{display:block;color:var(--muted);font-size:.88rem;margin-top:8px}
@media (max-width:760px){.kpis{grid-template-columns:1fr 1fr}.kpi:nth-child(2){border-right:0}.kpi:nth-child(-n+2){border-bottom:1px solid var(--line)}}

/* About + skills */
.about{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.about p+p{margin-top:16px}
.about .lede{font-size:1.05rem}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.chip{font:500 .8rem var(--mono);padding:6px 10px;border-radius:999px;background:var(--accent-soft);color:var(--ink)}
.skills{display:grid;gap:0;border-top:1px solid var(--line)}
.skill{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.skill dt{font-weight:600}
.skill dd{margin:0;color:var(--muted)}

/* Results */
.cases{display:grid;gap:28px}
.case{display:grid;grid-template-columns:.9fr 1.1fr;gap:32px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:28px;align-items:center}
.case>div{min-width:0}
.case .tag{display:inline-block;font:500 .75rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.case p.desc{color:var(--muted);margin-top:10px}
.report{margin-top:20px;border:1px solid var(--line);border-radius:10px;overflow:hidden;font-family:var(--mono);font-variant-numeric:tabular-nums}
.report div{display:flex;justify-content:space-between;gap:12px;padding:10px 14px;font-size:.88rem;border-bottom:1px solid var(--line)}
.report div:last-child{border:0}
.report div:first-child{background:var(--band);color:var(--muted);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}
.report b{font-weight:500;color:var(--ink)}
.shot{display:block;padding:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;cursor:zoom-in;width:100%}
.shot img{display:block;width:100%;height:auto}
.hint{font-size:.8rem;color:var(--muted);margin-top:8px;text-align:right}
.more{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:28px}
.more figure{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;display:grid;gap:12px;align-content:start}
.more figcaption{font-size:.92rem;color:var(--muted)}
.more figcaption b{color:var(--ink)}
.note{font-size:.82rem;color:var(--muted);margin-top:20px}
@media (max-width:860px){.case{grid-template-columns:1fr;padding:20px}.more{grid-template-columns:1fr}.about{grid-template-columns:1fr;gap:32px}.hero-grid{grid-template-columns:1fr}}

/* Experience */
.jobs{display:grid;border-top:1px solid var(--line)}
.job{display:grid;grid-template-columns:170px 1fr;gap:24px;padding:24px 0;border-bottom:1px solid var(--line)}
.job time{font:500 .85rem var(--mono);color:var(--muted);padding-top:3px}
.job h3 small{display:block;font:500 .95rem var(--body);color:var(--accent);margin-top:4px}
.job ul{margin:12px 0 0;padding-left:18px;color:var(--muted);display:grid;gap:6px}
.job ul b{color:var(--ink);font-weight:600}
@media (max-width:640px){.job{grid-template-columns:1fr;gap:6px}.skill{grid-template-columns:1fr;gap:4px}}

/* Process */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:s}
.step{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px;counter-increment:s}
.step::before{content:"0" counter(s);font:500 .8rem var(--mono);color:var(--accent);display:block;margin-bottom:14px}
.step p{color:var(--muted);font-size:.92rem;margin-top:8px}
@media (max-width:960px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* Certs */
.certs{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.cert{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;display:grid;gap:14px}
.cert p{font-size:.92rem;color:var(--muted)} .cert p b{color:var(--ink)}
@media (max-width:640px){.certs{grid-template-columns:1fr}}

/* Contact */
.contact{background:var(--ink);color:var(--bg)}
.contact h2{color:var(--bg)}
.contact .lede{color:color-mix(in srgb,var(--bg) 75%,var(--ink))}
.contact .eyebrow{color:color-mix(in srgb,var(--accent) 60%,var(--bg))}
.cgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}
.card{border:1px solid color-mix(in srgb,var(--bg) 22%,var(--ink));border-radius:14px;padding:20px;display:grid;gap:10px;min-width:0}
.card small{font:500 .72rem var(--mono);letter-spacing:.12em;text-transform:uppercase;opacity:.7}
.card .val{font-weight:600;font-size:1.05rem;word-break:break-word;user-select:all}
.card a{color:inherit}
.copy{justify-self:start;background:transparent;color:inherit;border:1px solid color-mix(in srgb,var(--bg) 35%,var(--ink));border-radius:8px;padding:6px 12px;font:500 .82rem var(--body);cursor:pointer}
@media (max-width:760px){.cgrid{grid-template-columns:1fr}}
footer{background:var(--ink);color:color-mix(in srgb,var(--bg) 60%,var(--ink));font-size:.82rem}
footer .wrap{padding-block:24px;border-top:1px solid color-mix(in srgb,var(--bg) 15%,var(--ink))}

/* Lightbox */
.lb{position:fixed;inset:0;z-index:50;background:rgba(5,8,25,.88);display:grid;place-items:center;padding:max(16px,env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) max(16px,env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));cursor:zoom-out}
.lb img{max-width:min(1400px,100%);max-height:90vh;border-radius:10px;background:#fff}
.lb button{position:absolute;top:calc(16px + env(safe-area-inset-top,0px));right:calc(16px + env(safe-area-inset-right,0px));background:#fff;color:#0b1033;border:0;border-radius:8px;padding:8px 14px;font:600 .9rem var(--body);cursor:pointer}

body{margin:0}[hidden]{display:none!important}img{max-width:100%}.photo{width:120px;height:120px;border-radius:50%;object-fit:cover;border:3px solid var(--accent);display:block;margin-bottom:8px}
/* service pages */
.crumbs{font:500 .8rem var(--mono);color:var(--muted);margin-bottom:18px}
.crumbs a{color:var(--muted)}
.svc-hero h1{font-size:clamp(2.2rem,5.6vw,4rem);font-weight:800;letter-spacing:-.03em;margin-top:14px}
.svc-hero .lede{font-size:1.12rem;margin-top:18px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.box{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px}
.box h3{margin-bottom:8px}
.box p,.box li{color:var(--muted);font-size:.95rem}
.box ul{margin:8px 0 0;padding-left:18px;display:grid;gap:6px}
.prose{max-width:72ch;display:grid;gap:16px;color:var(--muted);font-size:1.05rem}
.prose b{color:var(--ink)}
.faq{display:grid;gap:12px;max-width:820px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.faq summary{font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::after{content:"+";color:var(--accent);font-weight:700}
.faq details[open] summary::after{content:"\2212"}
.faq details p{color:var(--muted);margin-top:10px}
.links{display:flex;flex-wrap:wrap;gap:10px}
.links a{display:inline-block;padding:10px 14px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);text-decoration:none;font-weight:500;font-size:.92rem}
.links a:hover{border-color:var(--accent);color:var(--accent)}
.contact .actions .btn{background:transparent;color:var(--bg);border-color:color-mix(in srgb,var(--bg) 35%,var(--ink))}
.contact .actions .btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
@media (max-width:860px){.grid2,.grid3{grid-template-columns:1fr}}
.wa-float{position:fixed;right:20px;bottom:20px;z-index:9999;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(0,0,0,.25);transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:32px;height:32px;fill:#fff}
@media(max-width:600px){.wa-float{right:16px;bottom:16px;width:52px;height:52px}}