/* ==========================================================================
   1. Design Tokens
   ========================================================================== */
:root{
  --bg:#08090c;--bg-1:#0d0f14;--bg-2:#12151c;--bg-3:#171b24;
  --card:#1a1e28;--card-hover:#1f2332;
  --ink:#f0f2f7;--muted:#a8b0c2;--faint:#7a839a;
  --purple:#8b5cf6;--blue:#3b82f6;
  --accent:#8b5cf6;--accent-2:#3b82f6;
  --accent-soft:rgba(139,92,246,.12);--accent-soft-2:rgba(59,130,246,.12);
  --line:rgba(255,255,255,.08);--line-2:rgba(255,255,255,.14);
  --grad:linear-gradient(135deg,#8b5cf6,#3b82f6);
  --grad-text:linear-gradient(135deg,#a78bfa,#60a5fa);
  --glow:none;
  --glow-blue:none;
  --green:#34d399;--green-dim:rgba(52,211,153,.14);
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --r-lg:18px;--r-md:12px;--r-sm:8px;--r-pill:999px;
  --shadow:0 18px 40px -18px rgba(0,0,0,.9);
  --max:1180px;--gutter:24px;--nav-h:64px;
  --ease:cubic-bezier(.22,.68,.3,1);
}

/* ==========================================================================
   2. Reset & Base
   ========================================================================== */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--nav-h);background:var(--bg);-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.65;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;font-feature-settings:"cv02","cv03","cv04","ss01"}
body.nav-open{overflow:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
button{font:inherit;color:inherit;border:none;background:none;cursor:pointer}
h1,h2,h3,h4{margin:0;line-height:1.15;letter-spacing:-.022em;font-weight:650}
p{margin:0}
::selection{background:var(--purple);color:#fff}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}
::-webkit-scrollbar{width:8px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:#2a2e3a;border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:#3a3f4e}

/* Skip link */
.skip-link{position:absolute;left:50%;top:0;transform:translate(-50%,-110%);z-index:200;background:var(--accent);color:#fff;font-weight:600;font-size:.85rem;padding:.6rem 1.1rem;border-radius:0 0 var(--r-sm) var(--r-sm);transition:transform .2s var(--ease)}
.skip-link:focus-visible{transform:translate(-50%,0);outline:none}

/* Utility */
.wrap{width:min(var(--max),calc(100% - (var(--gutter) * 2)));margin-inline:auto}
.icon{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.icon-lg{width:26px;height:26px}
.icon-fill{fill:currentColor;stroke:none}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ==========================================================================
   3. Animated Grid Backdrop
   ========================================================================== */
.backdrop{position:fixed;inset:0;z-index:0;pointer-events:none}
.backdrop::before{content:"";position:absolute;inset:0;background-image:linear-gradient(to right,rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,255,255,.03) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% -6%,#000 8%,transparent 72%);mask-image:radial-gradient(ellipse 80% 60% at 50% -6%,#000 8%,transparent 72%)}
.backdrop::after{content:"";position:absolute;inset:0;background:radial-gradient(700px 420px at 75% -8%,rgba(139,92,246,.18),transparent 60%),radial-gradient(600px 400px at 8% 4%,rgba(59,130,246,.10),transparent 58%)}

/* Ensure content above backdrop */
main,footer,.nav{position:relative;z-index:1}

/* ==========================================================================
   4. Navigation
   ========================================================================== */
.nav{position:fixed;inset:0 0 auto;z-index:100;height:var(--nav-h);border-bottom:1px solid transparent;transition:background .3s var(--ease),border-color .3s var(--ease)}
.nav.scrolled{background:rgba(8,9,12,.82);backdrop-filter:saturate(150%) blur(16px);-webkit-backdrop-filter:saturate(150%) blur(16px);border-bottom-color:var(--line)}
.nav-inner{width:min(var(--max),calc(100% - (var(--gutter) * 2)));margin-inline:auto;height:100%;display:flex;align-items:center;gap:1rem}

/* Brand */
.brand{display:inline-flex;align-items:center;gap:.6rem;font-weight:650;font-size:.95rem;letter-spacing:-.01em;margin-right:auto}
.brand-mark{width:32px;height:32px;display:grid;place-items:center;border-radius:9px;background:var(--grad);color:#fff;font-family:var(--mono);font-size:.7rem;font-weight:700;letter-spacing:-.04em}
.brand-name span{color:var(--faint);font-weight:500}

/* Nav links */
.nav-links{display:flex;align-items:center;gap:.15rem}
.nav-links a{position:relative;padding:.45rem .7rem;border-radius:var(--r-sm);font-size:.875rem;font-weight:500;color:var(--faint);transition:color .18s var(--ease),background .18s var(--ease)}
.nav-links a:hover{color:var(--ink);background:rgba(255,255,255,.05)}
.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{content:"";position:absolute;left:.7rem;right:.7rem;bottom:.16rem;height:2px;border-radius:2px;background:var(--accent)}
.nav-hire{background:var(--accent)!important;color:#fff!important;padding:.5rem 1.1rem!important;border-radius:var(--r-pill)!important;font-weight:600!important;transition:filter .2s,transform .2s!important}
.nav-hire:hover{filter:brightness(1.08)!important;transform:translateY(-1px)!important;background:var(--accent)!important}

/* Nav actions */
.nav-actions{display:flex;align-items:center;gap:.5rem;flex:none}

/* Hamburger */
.menu-toggle{display:none;width:40px;height:40px;border-radius:var(--r-sm);justify-content:center;align-items:center;color:var(--muted);transition:color .2s,background .2s}
.menu-toggle:hover{color:var(--ink);background:rgba(255,255,255,.06)}
.menu-toggle .icon{width:22px;height:22px}

/* Scroll progress */
.scroll-progress{position:absolute;left:0;right:0;bottom:-1px;height:2px;transform:scaleX(0);transform-origin:0 50%;background:var(--grad);pointer-events:none}
.nav.scrolled .scroll-progress{opacity:1}

/* CSS-native scroll progress */
@supports (animation-timeline:scroll()){
  @keyframes grow-progress{from{transform:scaleX(0)}to{transform:scaleX(1)}}
  .scroll-progress{animation:grow-progress auto linear;animation-timeline:scroll()}
}

@media(max-width:1120px){
  .nav-links a{padding:.45rem .5rem;font-size:.8125rem}
}
@media(max-width:900px){
  .nav-links{position:fixed;inset:var(--nav-h) 0 0;background:var(--bg);flex-direction:column;align-items:stretch;padding:2rem var(--gutter);padding-bottom:max(2rem,env(safe-area-inset-bottom));gap:.25rem;overflow-y:auto;overscroll-behavior:contain;transform:translateX(100%);transition:transform .35s var(--ease);z-index:99}
  body.nav-open .nav-links{transform:translateX(0)}
  body.nav-open .nav{background:var(--bg);border-bottom-color:var(--line);backdrop-filter:none;-webkit-backdrop-filter:none}
  .nav-links a{padding:.8rem 1rem;font-size:1.05rem;border-radius:var(--r-md)}
  .nav-hire{margin-top:1rem;text-align:center;justify-content:center}
  .menu-toggle{display:flex}
}

/* ==========================================================================
   5. Buttons
   ========================================================================== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:12px 24px;border-radius:var(--r-pill);border:1px solid transparent;font-family:var(--font);font-size:15px;font-weight:500;letter-spacing:-.2px;white-space:nowrap;cursor:pointer;transition:transform .2s var(--ease),filter .2s,background .2s,border-color .2s,box-shadow .2s}
.btn .icon{width:16px;height:16px}
.btn:active{transform:scale(.96)}
.btn-fill{background:var(--accent);color:#fff}
.btn-fill:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--accent);background:var(--accent-soft);transform:translateY(-1px)}

/* ==========================================================================
   6. Shared Section Styles
   ========================================================================== */
section{padding:100px 0;position:relative}
section[id]{scroll-margin-top:var(--nav-h)}
@media(max-width:640px){section{padding:72px 0}}
.kicker{font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:14px;display:inline-block}
.section-title{font-family:var(--font);font-size:clamp(34px,5.5vw,44px);font-weight:700;line-height:1.08;letter-spacing:-.03em;margin-bottom:14px;max-width:18ch}
.section-title em{font-style:normal;color:var(--ink)}
.section-lead{max-width:40rem;color:var(--muted);font-size:18px;line-height:1.45;margin-bottom:40px}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tags span{font-size:12px;letter-spacing:-.12px;color:var(--muted);border:1px solid var(--line);padding:6px 12px;border-radius:var(--r-pill);background:rgba(255,255,255,.03);transition:border-color .2s,background .2s}
.tags span:hover{border-color:rgba(139,92,246,.3);background:var(--accent-soft)}

/* Reveal animations */
.reveal,.reveal-item{opacity:0;transform:translateY(28px)}
.hero-anim{opacity:1;transform:none}

/* CSS scroll-driven reveal */
@supports (animation-timeline:view()){
  @keyframes reveal-up{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
  .reveal,.reveal-item{animation:reveal-up ease both;animation-timeline:view();animation-range:entry 0% entry 35%}
}

/* ==========================================================================
   7. Hero Section
   ========================================================================== */
.hero{padding:140px 0 80px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(32px,4vw,60px);align-items:center}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr}.hero{padding:110px 0 60px}}

/* Status badge */
.status{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:500;letter-spacing:-.12px;padding:8px 16px;border-radius:var(--r-pill);border:1px solid rgba(52,211,153,.3);background:var(--green-dim);color:var(--green);margin-bottom:20px}
.status i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(52,211,153,.5);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px transparent}}

/* Hero text */
.hero-name{font-family:var(--font);font-size:clamp(44px,7.5vw,64px);font-weight:800;line-height:1.02;letter-spacing:-.04em;margin-bottom:10px}
.hero-name span{color:var(--accent)}
.hero-role{font-size:14px;color:var(--faint);margin-bottom:8px;font-weight:500;letter-spacing:.02em;text-transform:uppercase}

.hero-tagline{font-family:var(--font);font-size:clamp(22px,3.2vw,30px);font-weight:600;line-height:1.3;letter-spacing:-.01em;color:var(--ink);margin-bottom:20px;max-width:38rem}

.hero-lead{max-width:38rem;color:var(--muted);margin-bottom:12px;font-size:16px;line-height:1.6}
.hero-lead strong{color:var(--ink);font-weight:600}
.hero-proof{font-size:14px;color:var(--muted);margin:0 0 22px}
.hero-proof strong{color:var(--ink);font-weight:600}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}
.hero-chips{display:flex;flex-wrap:wrap;gap:8px}
.hero-chips span{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);border:1px solid var(--line);padding:7px 12px;border-radius:var(--r-pill);background:rgba(255,255,255,.03);transition:border-color .3s,transform .3s,background .3s}
.hero-chips span:hover{border-color:var(--line-2);background:rgba(255,255,255,.04)}
.hero-chips .icon{width:14px;height:14px;color:var(--accent)}

/* Production proof panel */
.proof-panel{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card);overflow:hidden;padding:18px}
.proof-kicker{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);margin-bottom:12px}
.proof-panel img{width:100%;height:auto;aspect-ratio:8/5;object-fit:cover;border-radius:var(--r-md);border:1px solid var(--line);background:var(--bg-1)}
.proof-cap{font-size:12px;color:var(--faint);margin:10px 0 14px}
.proof-list{display:grid;gap:10px}
.proof-list li{font-size:14px;color:var(--muted);line-height:1.5}
.proof-list a{color:var(--ink);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.proof-list a:hover{color:var(--accent)}
@media(max-width:960px){.proof-panel{max-width:560px;margin-inline:auto}}

/* ==========================================================================
   8. Credibility Bar
   ========================================================================== */
.cred{border-block:1px solid var(--line);background:var(--bg-1);padding:0;position:relative;z-index:1}
.cred-inner{display:grid;grid-template-columns:repeat(4,1fr)}
.cred-item{padding:30px 20px;text-align:center;border-right:1px solid var(--line);transition:background .3s}
.cred-item:last-child{border-right:0}
.cred-item:hover{background:rgba(139,92,246,.04)}
.cred-item strong{display:block;font-family:var(--font);font-size:clamp(32px,4vw,46px);font-weight:800;margin-bottom:6px;letter-spacing:-.03em;color:var(--ink)}
.cred-item span{font-size:13px;color:var(--faint);letter-spacing:-.12px}
@media(max-width:800px){.cred-inner{grid-template-columns:1fr 1fr}.cred-item{border-bottom:1px solid var(--line)}.cred-item:nth-child(2n){border-right:0}}

/* ==========================================================================
   9. Overview / Pillar Cards
   ========================================================================== */
.summary{background:var(--bg)}
.pillar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:800px){.pillar-grid{grid-template-columns:1fr}}
.pillar{padding:28px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card);position:relative;overflow:hidden;transition:border-color .3s,box-shadow .3s,transform .3s var(--ease)}
.pillar::before{content:"";position:absolute;inset:0;border-radius:var(--r-lg);background:radial-gradient(600px circle at var(--mx,50%) var(--my,50%),rgba(139,92,246,.12),transparent 40%);opacity:0;transition:opacity .4s;pointer-events:none}
.pillar:hover::before{opacity:1}
.pillar:hover{border-color:rgba(139,92,246,.4);box-shadow:var(--glow);transform:translateY(-4px)}
.pillar .ico{width:48px;height:48px;border-radius:var(--r-md);display:grid;place-items:center;margin-bottom:16px;background:var(--accent-soft);color:var(--purple);transition:transform .3s var(--ease)}
.pillar:hover .ico{transform:scale(1.1) rotate(-5deg)}
.pillar h3{font-family:var(--font);font-size:20px;font-weight:650;margin-bottom:10px}
.pillar p{color:var(--muted);font-size:15px;line-height:1.55}

/* ==========================================================================
   10. Experience Timeline
   ========================================================================== */
.journey{background:var(--bg-1)}
.timeline{position:relative;margin-top:8px}
.timeline::before{content:'';position:absolute;left:7px;top:10px;bottom:10px;width:2px;background:linear-gradient(180deg,rgba(139,92,246,.55),rgba(255,255,255,.1))}
.timeline-fill{position:absolute;left:7px;top:10px;width:2px;height:0;background:var(--grad);border-radius:1px;pointer-events:none;will-change:height}
.t-item{position:relative;padding:0 0 36px 44px}
.t-item:last-child{padding-bottom:0}
.t-item::before{content:'';position:absolute;left:0;top:6px;width:16px;height:16px;border-radius:50%;background:var(--bg-1);border:2px solid rgba(167,139,250,.85);box-shadow:0 0 0 4px rgba(139,92,246,.14);z-index:1;transition:background .25s,border-color .25s,box-shadow .25s}
.t-item.is-current::before{background:var(--purple);border-color:var(--purple);box-shadow:0 0 0 5px rgba(139,92,246,.22),0 0 18px rgba(139,92,246,.35)}
.t-item:hover::before{border-color:var(--purple);box-shadow:0 0 0 6px rgba(139,92,246,.2)}
.t-meta{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px;margin-bottom:14px;padding-top:2px}
.t-meta time{font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:-.01em;color:var(--ink)}
.t-meta .t-loc{font-size:13px;color:var(--faint)}
.t-meta .t-loc::before{content:"·";margin-right:14px;color:var(--line-2)}
.t-card{padding:24px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card);transition:border-color .3s,box-shadow .3s,transform .3s var(--ease)}
.t-item:hover .t-card{border-color:rgba(59,130,246,.4);box-shadow:var(--glow-blue);transform:translateY(-2px)}
.t-title{font-family:var(--font);font-size:21px;font-weight:650;margin-bottom:4px}
.t-co{font-size:14px;color:var(--faint);margin-bottom:12px}
.t-co strong{color:var(--ink);font-weight:600}
.t-heading{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--faint);margin:0 0 12px}
.t-heading + .t-heading,.t-list + .t-heading{margin-top:20px}
.t-desc{color:var(--muted);font-size:15px;line-height:1.55;margin-bottom:14px}
.t-list{display:grid;gap:8px;margin:0 0 16px}
.t-list:last-of-type{margin-bottom:0}
.t-list li{position:relative;padding-left:16px;font-size:14px;color:var(--muted);line-height:1.5}
.t-list li::before{content:'';position:absolute;left:0;top:.55em;width:6px;height:6px;border-radius:50%;background:var(--blue)}
.t-impact{font-size:13px;color:var(--ink);margin-bottom:14px;padding:12px 14px;border-radius:var(--r-md);background:rgba(139,92,246,.06);border:1px solid rgba(139,92,246,.18)}
.t-impact strong{color:var(--purple);font-weight:600;margin-right:6px}
@media(max-width:600px){
  .t-item{padding-left:36px;padding-bottom:28px}
  .t-meta{flex-direction:column;gap:4px}
  .t-meta .t-loc::before{display:none}
}

/* ==========================================================================
   11. Projects / Work
   ========================================================================== */
.work{background:var(--bg)}
.flagship{padding:30px;border:1px solid var(--line-2);border-radius:20px;background:var(--card);margin-bottom:20px}
.flag-top{display:grid;grid-template-columns:1.02fr .98fr;gap:32px;align-items:center}
@media(max-width:900px){.flagship{padding:22px}.flag-top{grid-template-columns:1fr;gap:22px}}
.flag-label{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);margin-bottom:10px}
.flagship h3{font-family:var(--font);font-size:clamp(28px,4vw,36px);font-weight:700;margin-bottom:8px}
.flag-meta{font-size:13px;color:var(--faint);margin-bottom:16px}
.flag-meta strong{color:var(--purple);font-weight:600}
.flag-lead{color:var(--muted);font-size:16px;line-height:1.6}
.flag-sub{display:flex;align-items:center;gap:14px;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);margin:28px 0 16px}
.flag-sub::after{content:"";flex:1;height:1px;background:var(--line)}
.flag-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px 26px}
.flag-grid>div{padding-left:14px;border-left:1px solid var(--line)}
.flag-grid h4{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--faint);margin-bottom:5px}
.flag-grid p{color:var(--muted);font-size:15px;line-height:1.55}
.flag-contrib{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:10px 26px;margin:0}
.flag-contrib li{position:relative;padding-left:16px;font-size:14px;color:var(--muted);line-height:1.5}
.flag-contrib li::before{content:'';position:absolute;left:0;top:.55em;width:6px;height:6px;border-radius:50%;background:var(--purple)}
.flag-arch{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-family:var(--mono);font-size:12.5px;font-weight:500;padding:18px;border:1px solid var(--line);border-radius:var(--r-md);background:rgba(255,255,255,.03)}
.flag-arch span{display:inline-flex;align-items:center;gap:10px}
.flag-arch b{font-weight:500;color:var(--ink);padding:7px 13px;border:1px solid var(--line);border-radius:var(--r-pill);background:rgba(255,255,255,.04)}
.flag-arch i{font-style:normal;color:var(--purple)}
.flag-media{border-radius:14px;overflow:hidden;aspect-ratio:3/2;border:1px solid var(--line);align-self:center}
.flag-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.flag-media:hover img{transform:scale(1.05)}
.work-link{display:inline-flex;align-items:center;gap:6px;margin-top:12px;color:var(--blue);font-size:15px;font-weight:500;transition:gap .2s}
.work-link:hover{gap:10px}
.work-link .icon{width:14px;height:14px}

.work-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:800px){.work-list{grid-template-columns:1fr}}
.work-card{display:flex;flex-direction:column;gap:14px;padding:20px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--bg-2);position:relative;overflow:hidden;transition:border-color .3s,transform .3s var(--ease),box-shadow .3s}
.work-card::before{content:"";position:absolute;inset:0;border-radius:var(--r-lg);background:radial-gradient(500px circle at var(--mx,50%) var(--my,50%),rgba(59,130,246,.1),transparent 40%);opacity:0;transition:opacity .4s;pointer-events:none}
.work-card:hover::before{opacity:1}
.work-card:hover{border-color:rgba(139,92,246,.4);transform:translateY(-4px);box-shadow:var(--glow)}
.work-card .media{border-radius:var(--r-md);overflow:hidden;aspect-ratio:16/10;border:1px solid var(--line)}
.work-card .media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.work-card:hover .media img{transform:scale(1.05)}
.work-card h3{font-family:var(--font);font-size:20px;font-weight:650}
.work-card .meta{font-size:12px;color:var(--faint)}
.work-card p{color:var(--muted);font-size:14px;line-height:1.55}

/* ==========================================================================
   12. Skills / Expertise
   ========================================================================== */
.expertise{background:var(--bg-1)}

/* Skill grid */
.skill-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(max-width:700px){.skill-grid{grid-template-columns:1fr}}
.skill-group{padding:22px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card);transition:border-color .3s,box-shadow .3s}
.skill-group:hover{border-color:rgba(59,130,246,.4);box-shadow:var(--glow-blue)}
.skill-group h3{font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--faint);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.skill-group h3 .icon{width:16px;height:16px;color:var(--purple)}
.skill-chips{display:flex;flex-wrap:wrap;gap:8px}
.skill-chips span{font-size:13px;letter-spacing:-.12px;color:var(--muted);border:1px solid var(--line);padding:7px 13px;border-radius:var(--r-pill);background:rgba(255,255,255,.02);transition:border-color .2s,background .2s,transform .2s}
.skill-chips span:hover{transform:translateY(-2px)}
.skill-chips span.primary{color:var(--ink);border-color:rgba(139,92,246,.4);background:var(--accent-soft)}
.skill-note{margin:0 0 24px;font-size:13px;color:var(--faint)}
.skill-note strong{color:var(--purple);font-weight:600}
.skill-tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:0 0 28px}
@media(max-width:800px){.skill-tiers{grid-template-columns:1fr}}
.skill-tier{padding:18px 20px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card)}
.skill-tier h3{font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:#c4b5fd;margin:0 0 8px}
.skill-tier p{color:var(--muted);font-size:14px;line-height:1.5}
/* AI tools chip style */
.skill-chips span.ai{color:#34d399;border-color:rgba(52,211,153,.35);background:rgba(52,211,153,.08)}
.skill-chips span.ai:hover{border-color:rgba(52,211,153,.6);background:rgba(52,211,153,.14)}
.ai-group{border-color:rgba(52,211,153,.25)!important}
.ai-group:hover{border-color:rgba(52,211,153,.5)!important;box-shadow:0 0 28px rgba(52,211,153,.12)!important}
.ai-group h3{color:var(--green)!important}

/* ==========================================================================
   13. Education
   ========================================================================== */
.education{background:var(--bg)}
.edu-card{padding:28px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card);max-width:640px;display:flex;gap:20px;align-items:flex-start;transition:border-color .3s,box-shadow .3s}
.edu-card:hover{border-color:rgba(139,92,246,.3);box-shadow:var(--glow)}
.edu-icon{width:52px;height:52px;border-radius:var(--r-md);display:grid;place-items:center;background:var(--accent-soft);color:var(--purple);flex-shrink:0}
.edu-icon .icon{width:26px;height:26px}
.edu-card h3{font-family:var(--font);font-size:21px;font-weight:650;margin-bottom:6px}
.edu-card .where{font-size:14px;color:var(--muted);margin-bottom:4px;line-height:1.45}
.edu-card .when{font-size:13px;color:var(--purple);font-weight:600}

/* ==========================================================================
   14. Engagement Rates
   ========================================================================== */
.engage{background:var(--bg)}
.rate-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.rate{padding:26px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card);transition:border-color .3s,transform .3s var(--ease),box-shadow .3s}
.rate:hover{transform:translateY(-3px)}
.rate.featured{border-color:rgba(139,92,246,.4);background:rgba(139,92,246,.06);box-shadow:var(--glow)}
.rate .lbl{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--purple);margin-bottom:12px}
.rate h3{font-family:var(--font);font-size:21px;font-weight:650;margin-bottom:10px}
.rate p{color:var(--muted);font-size:14px;margin-bottom:16px;line-height:1.55}
.rate ul{display:grid;gap:8px}
.rate li{position:relative;padding-left:16px;font-size:14px;color:var(--muted)}
.rate li::before{content:'';position:absolute;left:0;top:.55em;width:6px;height:6px;border-radius:50%;background:var(--blue)}

/* ==========================================================================
   15. Contact
   ========================================================================== */
.contact{background:radial-gradient(ellipse 50% 45% at 85% 0%,rgba(139,92,246,.12),transparent 55%),var(--bg-1)}
.contact-layout{display:grid;grid-template-columns:1fr minmax(280px,420px);gap:clamp(24px,4vw,48px);align-items:start}
@media(max-width:900px){.contact-layout{grid-template-columns:1fr}}
.contact h1,.contact h2{font-family:var(--font);font-size:clamp(34px,5.5vw,44px);font-weight:700;line-height:1.08;letter-spacing:-.03em;margin-bottom:14px;max-width:16ch}
.contact h1 em,.contact h2 span{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.contact-lead{color:var(--muted);margin-bottom:24px;max-width:34rem;line-height:1.55}
.contact-actions{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.contact-alt,.socials{display:flex;flex-wrap:wrap;gap:10px 18px;margin-bottom:16px}
.contact-alt a,.socials a{display:inline-flex;align-items:center;gap:7px;font-size:14px;color:var(--muted);transition:color .2s}
.contact-alt a:hover,.socials a:hover{color:var(--blue)}
.contact-alt .icon,.socials .icon{width:15px;height:15px}
.contact-alt details{flex-basis:100%;font-size:14px;color:var(--muted)}
.contact-alt summary{cursor:pointer;color:var(--muted)}
.contact-alt summary:hover{color:var(--blue)}
.contact-note{flex-basis:100%;font-size:12px;color:var(--faint);margin-top:-6px}
.hire-form{display:flex;flex-direction:column;gap:14px;padding:24px;border:1px solid rgba(139,92,246,.25);border-radius:var(--r-lg);background:var(--card);box-shadow:var(--glow)}
.hire-form label{font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--faint)}
.hire-form input,.hire-form select,.hire-form textarea{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:var(--r-md);color:var(--ink);font-family:var(--font);font-size:16px;padding:13px 16px;outline:none;transition:border-color .2s,box-shadow .2s}
.hire-form input:focus,.hire-form select:focus,.hire-form textarea:focus{border-color:var(--purple);box-shadow:0 0 0 3px rgba(139,92,246,.12)}
.hire-form textarea{min-height:110px;resize:vertical}
.hire-form button{border:none;cursor:pointer;width:100%;margin-top:4px}
.hire-form .hint{font-size:12px;color:var(--faint)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-row[hidden]{display:none}
.form-row>div{display:flex;flex-direction:column;gap:14px;min-width:0}
@media(max-width:560px){.form-row{grid-template-columns:1fr}}

/* ==========================================================================
   16. Footer & Back-to-top
   ========================================================================== */
footer{text-align:center;padding:32px 16px 44px;border-top:1px solid var(--line);font-size:12px;color:var(--faint);background:var(--bg)}
footer a{color:var(--muted);text-decoration:underline;text-underline-offset:2px;transition:color .2s}
footer a:hover{color:var(--purple)}
.to-top{position:fixed;right:20px;bottom:20px;z-index:90;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:var(--card);color:var(--ink);display:grid;place-items:center;opacity:0;pointer-events:none;transition:opacity .3s,background .2s,border-color .2s,transform .2s}
.to-top.show{opacity:1;pointer-events:auto}
.to-top:hover{background:var(--purple);border-color:var(--purple);color:#fff;transform:translateY(-3px)}
.to-top .icon{width:18px;height:18px}

/* ==========================================================================
   17. Responsive
   ========================================================================== */
@media(max-width:768px){
  .hero{padding:100px 0 48px}
  .hero-actions .btn,.contact-actions .btn{flex:1 1 100%;width:100%}
  .section-lead{font-size:16px}
  .to-top{right:14px;bottom:max(14px,env(safe-area-inset-bottom))}
}
@media(max-width:480px){
  .hero-chips{gap:6px}
  .hero-chips span{font-size:11px;padding:6px 10px}
}

/* ==========================================================================
   18. Reduced Motion
   ========================================================================== */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .reveal,.reveal-item,.hero-anim{opacity:1!important;transform:none!important}
  .scroll-progress,.backdrop::before{display:none!important}
  .status i{animation:none!important}
  .ring-fill{transition:none!important;stroke-dashoffset:var(--offset)!important}
}
/* ==========================================================================
   19. Multi-page additions
   ========================================================================== */
.site-footer{text-align:left;padding:48px 0 28px;border-top:1px solid var(--line);background:var(--bg);position:relative;z-index:1}
.site-footer .wrap{display:grid;gap:28px}
.footer-top{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:28px}
@media(max-width:800px){.footer-top{grid-template-columns:1fr}}
.footer-brand{font-family:var(--font);font-size:18px;font-weight:700;margin-bottom:6px}
.footer-role{font-size:13px;color:var(--purple);font-weight:600;margin-bottom:10px}
.footer-desc{font-size:14px;color:var(--muted);line-height:1.55;max-width:32ch}
.footer-col h4{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);margin-bottom:12px}
.footer-links{display:grid;gap:8px}
.footer-links a{font-size:14px;color:var(--muted);text-decoration:none;transition:color .2s}
.footer-links a:hover{color:var(--ink)}
.footer-bottom{display:flex;flex-wrap:wrap;gap:10px 18px;justify-content:space-between;align-items:center;padding-top:22px;border-top:1px solid var(--line);font-size:12px;color:var(--faint)}
.footer-social{display:flex;flex-wrap:wrap;gap:12px 16px}
.footer-social a{display:inline-flex;align-items:center;gap:6px;color:var(--muted);text-decoration:none;font-size:13px}
.footer-social a:hover{color:var(--purple)}
.footer-social .icon{width:14px;height:14px}

.page-hero{padding:120px 0 48px}
.page-hero .section-title{margin-bottom:12px}
.scan-facts{max-width:46rem;margin:0 0 14px;font-size:15px;line-height:1.5;color:var(--ink);font-weight:650}
.hero-contact{display:flex;flex-wrap:wrap;gap:8px 18px;margin:16px 0 0;font-size:14px}
.hero-contact a{color:var(--muted);text-decoration:none}
.hero-contact a:hover{color:var(--ink)}
.contact-phone{font-weight:600}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;color:var(--faint);margin-bottom:18px}
.breadcrumb a{color:var(--muted);text-decoration:none}
.breadcrumb a:hover{color:var(--ink)}
.breadcrumb span{color:var(--faint)}

.ownership{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:24px 0 0}
.ownership span{font-family:var(--mono);font-size:12px;color:var(--ink);padding:8px 12px;border:1px solid var(--line);border-radius:var(--r-pill);background:rgba(255,255,255,.03)}
.ownership i{font-style:normal;color:var(--purple);font-size:14px}

.proj-badge{display:inline-flex;align-items:center;font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;padding:5px 10px;border-radius:var(--r-pill);margin-bottom:8px}
.proj-badge.prod{color:#c4b5fd;background:rgba(139,92,246,.12);border:1px solid rgba(139,92,246,.3)}
.proj-badge.personal{color:var(--faint);background:rgba(255,255,255,.04);border:1px solid var(--line)}

.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(max-width:800px){.service-grid{grid-template-columns:1fr}}
.service-card{padding:26px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card);display:flex;flex-direction:column;gap:12px;transition:border-color .3s,box-shadow .3s,transform .3s}
.service-card:hover{border-color:var(--line-2);transform:translateY(-2px)}
.service-card h3{font-family:var(--font);font-size:22px;font-weight:650}
.service-card p{color:var(--muted);font-size:14px;line-height:1.55}
.service-card h4{font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--faint);margin-top:4px}
.service-card ul{display:grid;gap:6px}
.service-card li{position:relative;padding-left:14px;font-size:14px;color:var(--muted)}
.service-card li::before{content:'';position:absolute;left:0;top:.55em;width:6px;height:6px;border-radius:50%;background:var(--blue)}
.service-card .work-link{margin-top:auto}

.exp-summary{display:grid;gap:14px}
.exp-summary-card{padding:22px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card)}
.exp-summary-card h3{font-size:18px;font-weight:650;margin-bottom:4px}
.exp-summary-card .meta{font-size:13px;color:var(--faint);margin-bottom:10px}
.exp-summary-card p{color:var(--muted);font-size:14px;line-height:1.55}

.recs{background:var(--bg)}
.recs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:28px}
.rec{margin:0;padding:26px 24px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card);display:flex;flex-direction:column;gap:18px}
.rec p{color:var(--muted);font-size:15px;line-height:1.6;quotes:none}
.rec p::before{content:"“";color:var(--purple);font-family:var(--font);font-weight:700;font-size:1.35em;line-height:0;margin-right:.12em;vertical-align:-.15em}
.rec p::after{content:"”";color:var(--purple);font-family:var(--font);font-weight:700;font-size:1.35em;line-height:0;margin-left:.08em;vertical-align:-.15em}
.rec footer{margin-top:auto;padding-top:16px;border-top:1px solid var(--line)}
.rec cite{display:block;font-style:normal;font-weight:650;font-size:15px;color:var(--ink)}
.rec footer span{display:block;margin-top:4px;font-size:13px;color:var(--faint);line-height:1.45}
.recs-source{margin-top:20px}
.recs-source a{color:var(--muted);font-size:14px;text-decoration:none;min-height:44px;display:inline-flex;align-items:center;gap:6px}
.recs-source a:hover{color:var(--ink)}
@media(max-width:800px){.recs-grid{grid-template-columns:1fr}}

.final-cta{padding:80px 0;text-align:center;background:var(--bg-1)}
.final-cta h2{font-family:var(--font);font-size:clamp(28px,5vw,40px);font-weight:700;letter-spacing:-.03em;margin-bottom:10px}
.final-cta p{color:var(--muted);font-size:18px;margin-bottom:24px}
.final-cta .hero-actions{justify-content:center}

.cs-shell{padding-top:var(--nav-h)}
.cs-shell .wrap{width:min(var(--max),calc(100% - (var(--gutter) * 2)));margin:0 auto;padding:32px 0 0}
.cs-shell .cs-nav{position:sticky;top:var(--nav-h);z-index:50;background:rgba(8,9,12,.9);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line);margin:0 -20px 32px;padding:14px 20px;display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;justify-content:space-between}
.cs-shell .cs-nav a{font-size:12px;color:var(--muted)}
.cs-shell .cs-nav a:hover,.cs-shell .cs-nav a.active{color:var(--ink)}
.cs-shell .cs-nav .back{color:var(--purple);font-weight:600}
.cs-shell h1{font-size:clamp(34px,6vw,52px);font-weight:700;line-height:1.07;letter-spacing:-.02em;margin-bottom:14px}
.cs-shell .meta{font-size:14px;color:var(--muted);margin-bottom:20px}
.cs-shell .hero-img,.cs-shell .shot-img{width:100%;height:auto;aspect-ratio:3/2;object-fit:contain;border-radius:18px;display:block;border:1px solid var(--line);background:var(--card)}
.cs-shell .hero-img{margin:20px 0 32px}
.cs-shell .shot{margin:18px 0 8px}
.cs-shell .shot-cap,.cs-shell .diagram-cap{font-size:13px;color:var(--faint);margin:8px 0 18px}
.cs-shell .gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:20px 0 8px}
.cs-shell .gallery figure{margin:0}
.cs-shell .gallery img{width:100%;height:auto;aspect-ratio:3/2;object-fit:contain;border-radius:14px;border:1px solid var(--line);display:block;background:var(--card)}
.cs-shell .gallery figcaption{font-size:12px;color:var(--faint);margin-top:8px}
.cs-shell .section{margin:44px 0 0;padding:44px 0 0;border-top:1px solid var(--line)}
.cs-shell .section:first-of-type{margin-top:36px;padding-top:0;border-top:0}
.cs-shell .section h2{position:relative;font-size:22px;font-weight:650;margin:0 0 18px;padding:2px 0 2px 18px;display:flex;align-items:center;gap:10px}
.cs-shell .section h2::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:3px;border-radius:2px;background:var(--grad)}
.cs-shell .section h2 .n{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.04em;color:var(--purple);flex:none;padding:4px 7px;border-radius:6px;background:rgba(139,92,246,.1);border:1px solid rgba(139,92,246,.22)}
.cs-shell .section h3{font-size:16px;font-weight:650;margin:18px 0 8px}
.cs-shell .section p{color:var(--muted);margin-bottom:14px}
.cs-shell .section p strong{color:var(--ink);font-weight:600}
.cs-shell .section ul{margin:0 0 18px 1.2rem;color:var(--muted);list-style:disc}
.cs-shell .section li{margin-bottom:8px}
.cs-shell .stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:28px 0}
.cs-shell .stat{border:1px solid var(--line);border-radius:16px;padding:18px;background:var(--card)}
.cs-shell .stat b{display:block;font-size:24px;font-weight:700;color:var(--ink);margin-bottom:4px}
.cs-shell .stat span{font-size:13px;color:var(--faint)}
.cs-shell .ext{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0 20px}
.cs-shell .ext a{font-size:12px;border:1px solid var(--line);padding:8px 12px;border-radius:var(--r-pill);color:var(--muted)}
.cs-shell .ext a:hover{color:var(--ink);border-color:var(--purple)}
.cs-shell .cta{display:flex;flex-wrap:wrap;gap:10px;margin:30px 0 48px}
.cs-cta-block{margin:36px 0 8px;padding:22px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card)}
.cs-cta-block p{color:var(--ink);font-weight:650;margin-bottom:14px}
.cs-proof{font-size:13px;color:var(--faint);margin:8px 0 16px}
.hero-text-link{margin:12px 0 0;font-size:14px}
.hero-text-link a{color:var(--muted);text-decoration:none}
.hero-text-link a:hover{color:var(--ink)}
.process-grid,.next-steps,.trust-row,.need-list{display:grid;gap:14px}
.process-grid,.next-steps{grid-template-columns:repeat(4,1fr);margin-top:22px}
.need-list{grid-template-columns:repeat(2,1fr);margin:18px 0 8px}
.trust-row{grid-template-columns:repeat(3,1fr);margin-top:22px}
.process-step,.next-step,.trust-item,.need-list a{padding:18px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card)}
.process-step b,.next-step b,.trust-item b{display:block;font-size:14px;margin-bottom:6px}
.process-step span,.next-step span,.trust-item span{display:block;font-size:13px;color:var(--muted);line-height:1.5}
.process-step .n{font-family:var(--mono);font-size:11px;color:var(--purple);letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px}
.need-list a{color:var(--ink);text-decoration:none;font-size:14px;font-weight:600;min-height:44px;display:flex;align-items:center}
.need-list a:hover{border-color:rgba(139,92,246,.4)}
.trust-links{display:flex;flex-wrap:wrap;gap:10px 16px;margin-top:18px}
.trust-links a{color:var(--muted);text-decoration:none;font-size:14px;min-height:44px;display:inline-flex;align-items:center}
.trust-links a:hover{color:var(--ink)}
@media(max-width:900px){
  .process-grid,.next-steps,.trust-row,.need-list{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .process-grid,.next-steps,.trust-row,.need-list{grid-template-columns:1fr}
}
.cs-shell .diagram{margin:18px 0 8px;border:1px solid var(--line);border-radius:16px;background:var(--card);padding:16px;overflow:auto}
.cs-shell .diagram svg{display:block;width:100%;height:auto;min-width:520px}
.cs-shell .cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:14px 0 8px}
.cs-shell .cap{border:1px solid var(--line);border-radius:12px;padding:14px;background:rgba(255,255,255,.02)}
.cs-shell .cap b{display:block;font-size:14px;color:var(--ink);margin-bottom:4px}
.cs-shell .cap span{font-size:13px;color:var(--faint)}
.skill-proof{margin-top:12px;font-size:13px;color:var(--muted);line-height:1.5}
.skill-proof a{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.skill-proof a:hover{color:var(--accent)}
.ext-links{margin:10px 0 0;font-size:13px;color:var(--faint)}
.ext-links a{color:var(--muted);text-decoration:underline;text-underline-offset:3px}
.ext-links a:hover{color:var(--ink)}
.muted-card{opacity:.92}
.engage-fit{margin-top:28px;padding:22px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card)}
.engage-fit h3{font-size:18px;margin-bottom:8px}
.engage-fit p{color:var(--muted);font-size:14px;line-height:1.55;margin-bottom:10px}
.engage-fit p:last-child{margin-bottom:0}
.form-status{margin:0 0 18px;padding:12px 14px;border:1px solid rgba(52,211,153,.35);background:var(--green-dim);color:var(--green);border-radius:var(--r-md);font-size:14px}
@media(max-width:640px){
  .cs-shell .stats,.cs-shell .cap-grid,.cs-shell .gallery{grid-template-columns:1fr}
  .cs-shell .cta{flex-direction:column}
  .cs-shell .cta .btn{width:100%}
  .cs-shell .cs-nav{margin:0 -12px 28px;padding:12px}
  .cs-shell .section{margin-top:36px;padding-top:36px}
  .cs-shell .section:first-of-type{margin-top:28px}
  .cs-shell .section h2{font-size:20px;padding-left:16px;gap:8px}
}