@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;700&family=IBM+Plex+Mono:wght@400;600&display=swap');
:root{
  /* Light warm theme with Forest Green accent */
  --bg:#F5F5F4;         /* warm gray/beige */
  --bg-elev:#FFFFFF;    /* elevated surfaces */
  --text:#1F2937;       /* dark gray */
  --muted:#4B5563;      /* muted text */
  --line:#E7E5E4;       /* warm border */
  --accent:#047857;     /* Forest green */
  --accent-2:#10B981;
  --shadow:0 10px 30px rgba(0,0,0,.06);
  /* Fonts */
  --font-sans: Inter, Roboto, system-ui, -apple-system, Segoe UI, Helvetica, Arial, sans-serif;
  --font-display: "Space Grotesk", Inter, Roboto, system-ui, -apple-system, Segoe UI, Helvetica, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

/* Optional theme variants (set on <html> or <body> via data-theme="…") */
:root[data-theme="violet"]{
  --accent:#A78BFA;
  --accent-2:#C4B5FD;
}
:root[data-theme="amber"]{
  --accent:#F59E0B;
  --accent-2:#FBBF24;
}
:root[data-theme="blue"]{ --accent:#1E3A8A; --accent-2:#1D4ED8; } /* Navy variant */
:root[data-theme="green"]{ --accent:#047857; --accent-2:#10B981; }  /* Forest green */
:root[data-theme="yellow"]{ --accent:#FACC15; --accent-2:#FDE68A; }

*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-sans);
  color:var(--text);
  background: var(--bg);
  line-height:1.6;
}

img{max-width:100%;display:block}
a{color:var(--text);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
*:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
a.link{color:var(--accent)}
.container{width:min(900px, 92%);margin-inline:auto}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.brand .logo{display:none}
.brand-text{letter-spacing:0;font-family:var(--font-display);font-weight:700}
.site-nav ul{display:flex;gap:8px;align-items:center;list-style:none;margin:0;padding:0}
.site-nav a{position:relative;padding:10px 12px;border-radius:8px}
.site-nav a.active{color:var(--accent)}
.site-nav a::after{content:"";position:absolute;left:10px;right:10px;bottom:6px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.site-nav a:hover::after,.site-nav a.active::after{transform:scaleX(1)}
.nav-toggle{display:none;background:none;color:var(--text);border:1px solid var(--line);padding:8px 10px;border-radius:8px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:8px;border:1px solid var(--line);background:transparent;color:var(--text);transition:.2s ease;box-shadow:none}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--accent);border:0;color:white}
.btn-primary:hover{filter:brightness(1.08)}
.btn-ghost{background:transparent}

/* Hero */
.hero{display:grid;grid-template-columns:1fr;gap:20px;padding:56px 0;align-items:center}
.hero h1{font-size: clamp(30px, 5vw, 56px);line-height:1.1;margin:0 0 12px;font-family:var(--font-display);font-weight:700}
.hero h1 .name-text{display:inline-block;color:#0B1220}
.lead{color:var(--muted);max-width:60ch}
.hero{border-bottom:1px solid var(--line)}
.hero h1{letter-spacing:-0.02em}
.hero .actions{display:flex;gap:12px;margin-top:18px}
.hero-art{display:none}
.eyebrow{color:var(--muted);text-transform:uppercase;letter-spacing:.12em;font-size:12px;font-weight:600;margin-bottom:8px;font-family:var(--font-mono)}
.aka{color:#8da0b2;font-size:12px;margin-left:8px}
.aka{color:#6B7280;font-size:12px;margin-left:8px}
.meta-inline{display:flex;flex-wrap:wrap;align-items:center;gap:8px;color:var(--muted);font-size:14px;margin-top:8px}
.meta-inline span+span{position:relative;padding-left:12px}
.meta-inline span+span::before{content:"•";position:absolute;left:0;color:#3a4756}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chip{font-size:12px;padding:6px 10px;border-radius:999px;background:var(--bg-elev);border:1px solid var(--line);color:#334155;font-family:var(--font-mono)}

/* Personality add-ons */
.highlight{color:var(--accent)}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;background:var(--bg-elev);border:1px solid var(--line);color:#1F2937;font-size:12px}
.badge:hover{border-color:var(--accent);color:var(--text);text-decoration:none}
.now{margin-top:16px}
.now-list{list-style:none;padding:0;margin:8px 0 0;display:grid;gap:6px}
.now-list li{position:relative;padding-left:18px;color:var(--muted)}
.now-list li::before{content:"→";position:absolute;left:0;color:var(--accent)}

/* Phone mock */
.phone{width:min(320px, 90%);aspect-ratio:9/19;border-radius:28px;border:1px solid var(--line);background:linear-gradient(180deg,#F7F7F6,#F3F3F2);position:relative;overflow:hidden}
.phone::after{content:"";position:absolute;top:10px;left:50%;transform:translateX(-50%);width:40%;height:4px;border-radius:3px;background:var(--line)}
.phone-screen{position:absolute;inset:14px;border-radius:18px;background:var(--bg-elev);border:1px solid var(--line);padding:12px;display:grid;grid-template-columns:1fr;gap:10px}
.tile{height:56px;border-radius:12px;background:#F5F5F4;border:1px solid var(--line)}
.tile.accent{background:var(--bg-elev);border-color:var(--accent)}

/* Sections */
.section{padding:32px 0}
.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.section h2{font-size:16px;margin:0;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}

/* Cards */
.grid{display:grid;gap:16px}
.grid.cards{grid-template-columns:repeat(2, 1fr)}
.card{background:var(--bg-elev);border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column}
.card{position:relative;cursor:pointer}
.post-item{position:relative;cursor:pointer}
.stretched-link{position:absolute;inset:0;z-index:1;border-radius:inherit}
.stretched-link:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.card:hover,.post-item:hover{border-color:#D6D3D1}
.card-media{display:none}
.placeholder-thumb{display:grid;place-items:center;height:100%;color:#9CA3AF80;font-weight:600;letter-spacing:.2px}
.card-body{padding:16px}
.card-title{margin:0 0 4px;font-size:18px;font-family:var(--font-display);font-weight:600;letter-spacing:-0.01em}
.card-title a{text-decoration:none}
.card:hover .card-title a{text-decoration:underline;text-underline-offset:3px}
.card-text{margin:6px 0;color:var(--muted)}
.card-meta{margin:0 0 4px;color:#6B7280;font-size:12px}
.card-meta{margin:0 0 4px;color:#6B7280;font-size:12px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.tag{font-size:12px;padding:4px 8px;border-radius:999px;background:var(--bg-elev);border:1px solid var(--line);color:#374151}
.card:hover{border-color:#D1D5DB}

/* Footer */
.site-footer{margin-top:40px;border-top:1px solid var(--line);padding:22px 0;background:transparent}
.footer-inner{display:flex;align-items:center;justify-content:space-between}
.icon-link{color:#6B7280}
.icon-link:hover{color:var(--text)}
.copyright{color:var(--muted);margin:0;font-size:14px}

/* Layout pages */
.page-head{padding:36px 0 20px;border-bottom:1px solid var(--line);background:transparent}
.page-head h1{margin:0;font-family:var(--font-display);font-weight:700;letter-spacing:-0.02em;font-size:clamp(32px,7vw,64px);line-height:1.05}
.page-desc{color:var(--muted);margin-top:6px}

/* Project detail */
.detail{display:grid;grid-template-columns:1fr 320px;gap:24px}
.detail .panel{background:var(--bg-elev);border:1px solid var(--line);border-radius:14px;padding:16px}
.detail h2{margin-top:0;font-size:20px;font-family:var(--font-display);font-weight:600;letter-spacing:-0.01em}
.stack{display:flex;flex-wrap:wrap;gap:8px}

/* Blog */
.post-list{display:grid;grid-template-columns:1fr;gap:12px}
.post-item{padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--bg-elev)}
.post-item h3{margin:0}
.post-meta{color:#92A0B3;font-size:12px;margin:4px 0 8px}
.prose{color:var(--text);}
.prose p{color:var(--muted)}
.prose h2,.prose h3{margin-top:22px}
.prose a{color:var(--accent)}
.note{padding:12px;border:1px dashed var(--accent);border-radius:8px;background:#FAFAFA}

/* Forms */
form{display:grid;gap:12px}
.field{display:grid;gap:8px}
.field label{font-weight:600;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;color:#6B7280;font-size:12px}
.input, textarea{background:var(--bg-elev);border:1px solid var(--line);color:var(--text);padding:10px 12px;border-radius:10px}
textarea{min-height:120px}

/* Responsive */
@media (max-width: 900px){
  .hero{grid-template-columns:1fr;}
  .grid.cards{grid-template-columns:1fr 1fr}
  .detail{grid-template-columns:1fr}
}
@media (max-width: 640px){
  .site-nav{display:none}
  .site-nav.open{display:block;position:absolute;right:4%;top:58px;background:var(--bg-elev);border:1px solid var(--line);border-radius:12px}
  .site-nav ul{flex-direction:column;align-items:stretch;padding:8px}
  .site-nav a{padding:10px 12px}
  .nav-toggle{display:inline-block}
  .grid.cards{grid-template-columns:1fr}
  .footer-inner{flex-direction:column;gap:12px}
}
