:root{
  --radius:0.625rem;
  --background:oklch(0.99 0.005 80);
  --foreground:oklch(0.18 0.01 50);
  --surface:oklch(0.97 0.012 70);
  --card:oklch(1 0 0);
  --primary:oklch(0.7 0.19 48);
  --primary-foreground:oklch(1 0 0);
  --primary-glow:oklch(0.78 0.17 55);
  --secondary:oklch(0.18 0.01 50);
  --secondary-foreground:oklch(1 0 0);
  --muted:oklch(0.95 0.01 70);
  --muted-foreground:oklch(0.45 0.015 50);
  --border:oklch(0.18 0.01 50 / 12%);
  --input:oklch(0.18 0.01 50 / 14%);
  --ring:oklch(0.7 0.19 48);
  --destructive:oklch(0.6 0.22 25);
  --shadow-glow:0 10px 40px -10px color-mix(in oklab,var(--primary) 45%,transparent);
}
.dark{
  --background:oklch(0.16 0.008 50);
  --foreground:oklch(0.97 0.005 80);
  --surface:oklch(0.21 0.01 50);
  --card:oklch(0.21 0.01 50);
  --primary:oklch(0.74 0.18 50);
  --primary-foreground:oklch(0.16 0.008 50);
  --primary-glow:oklch(0.8 0.16 55);
  --secondary:oklch(0.97 0.005 80);
  --secondary-foreground:oklch(0.16 0.008 50);
  --muted:oklch(0.26 0.01 50);
  --muted-foreground:oklch(0.72 0.01 60);
  --border:oklch(1 0 0 / 12%);
  --input:oklch(1 0 0 / 14%);
  --ring:oklch(0.74 0.18 50);
}
*{border-color:var(--border);box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background-color:var(--background);
  color:var(--foreground);
  font-family:"Space Grotesk",ui-sans-serif,system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
  background-image:
    radial-gradient(ellipse 70% 50% at 100% 0%, color-mix(in oklab,var(--primary) 18%,transparent), transparent 60%),
    radial-gradient(ellipse 60% 50% at 0% 100%, color-mix(in oklab,var(--secondary) 8%,transparent), transparent 70%);
  background-attachment:fixed;
  min-height:100dvh;
  display:flex;flex-direction:column;
}
main{flex:1}
h1,h2,h3,h4{font-family:"Space Grotesk",sans-serif;letter-spacing:-0.02em;margin:0}
p{margin:0}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;background:none;border:none;color:inherit;padding:0}
img{display:block;max-width:100%}
.font-mono{font-family:"Roboto Mono",ui-monospace,monospace}

/* Layout helpers */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}
.grid-pattern{
  background-image:
    linear-gradient(to right, color-mix(in oklab,var(--foreground) 8%,transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in oklab,var(--foreground) 8%,transparent) 1px, transparent 1px);
  background-size:48px 48px;
}
.text-gradient-primary{
  background:linear-gradient(135deg,var(--primary),var(--primary-glow));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.shadow-glow{box-shadow:var(--shadow-glow)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--border);background:color-mix(in oklab,var(--background) 80%,transparent);backdrop-filter:blur(12px)}
.site-header .row{display:flex;align-items:center;justify-content:space-between;height:4rem}
.brand{display:flex;align-items:center;gap:.625rem;font-weight:700;letter-spacing:-.01em}
.brand img{width:32px;height:32px}
.brand .accent{color:var(--primary)}
.nav-desktop{display:none;align-items:center;gap:1.75rem}
.nav-link{font-size:.875rem;font-weight:500;color:var(--muted-foreground);transition:color .15s}
.nav-link:hover{color:var(--primary)}
.nav-link.active{color:var(--foreground)}
.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;background:var(--primary);color:var(--primary-foreground);font-weight:600;font-size:.875rem;padding:.5rem 1rem;border-radius:.5rem;box-shadow:var(--shadow-glow);transition:background .15s}
.btn-primary:hover{background:var(--primary-glow)}
.btn-primary.lg{padding:.875rem 1.75rem;font-size:1rem;border-radius:.5rem}
.btn-outline{display:inline-flex;align-items:center;gap:.5rem;border:1px solid var(--border);background:color-mix(in oklab,var(--surface) 60%,transparent);backdrop-filter:blur(8px);color:var(--foreground);font-weight:600;font-size:.875rem;padding:.75rem 1.5rem;border-radius:.5rem;transition:background .15s}
.btn-outline:hover{background:var(--surface)}
.theme-toggle{display:inline-flex;height:2.25rem;width:2.25rem;align-items:center;justify-content:center;border-radius:.375rem;border:1px solid var(--border);background:color-mix(in oklab,var(--surface) 60%,transparent);color:var(--muted-foreground);transition:all .15s}
.theme-toggle:hover{color:var(--primary);border-color:color-mix(in oklab,var(--primary) 40%,transparent)}
.menu-btn{display:inline-flex;color:var(--foreground);padding:.25rem}
.mobile-actions{display:flex;align-items:center;gap:.5rem}
.nav-mobile{display:none;border-top:1px solid var(--border);background:var(--background)}
.nav-mobile.open{display:block}
.nav-mobile nav{display:flex;flex-direction:column;gap:.25rem;padding:1rem 0}
.nav-mobile a{padding:.5rem .75rem;border-radius:.375rem;font-size:1rem;font-weight:500;color:var(--muted-foreground)}
.nav-mobile a:hover{background:var(--muted)}
.nav-mobile a.active{color:var(--primary)}
@media(min-width:768px){
  .nav-desktop{display:flex}
  .mobile-actions{display:none}
  .nav-mobile{display:none !important}
}

/* Sections */
section{position:relative}
.section-bordered{border-top:1px solid var(--border)}
.section-surface{background:color-mix(in oklab,var(--surface) 30%,transparent)}
.section-pad{padding:5rem 0}
@media(min-width:768px){.section-pad{padding:7rem 0}}
.eyebrow{font-family:"Roboto Mono",monospace;font-size:.75rem;text-transform:uppercase;letter-spacing:.15em;color:var(--primary)}
.h1{font-size:2.25rem;font-weight:700;line-height:1.05;letter-spacing:-.02em}
@media(min-width:768px){.h1{font-size:3.75rem}}
.h2{font-size:1.875rem;font-weight:700;letter-spacing:-.02em}
@media(min-width:768px){.h2{font-size:2.25rem}}
.lead{font-size:1.125rem;color:var(--muted-foreground);max-width:42rem}
.muted{color:var(--muted-foreground)}

/* Hero */
.hero{position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.2}
.dark .hero-bg img{opacity:.15}
.hero-bg .grad1{position:absolute;inset:0;background:linear-gradient(to right, var(--background), color-mix(in oklab,var(--background) 85%,transparent), color-mix(in oklab,var(--background) 40%,transparent))}
.hero-bg .grad2{position:absolute;inset:0;background:linear-gradient(to top, var(--background), transparent, color-mix(in oklab,var(--background) 60%,transparent))}
.hero-pattern{position:absolute;inset:0;opacity:.3;-webkit-mask-image:radial-gradient(ellipse at center,black,transparent 70%);mask-image:radial-gradient(ellipse at center,black,transparent 70%)}
.hero-content{position:relative;padding:5rem 0}
@media(min-width:768px){.hero-content{padding:7rem 0}}
.chip{display:inline-flex;align-items:center;gap:.5rem;border:1px solid var(--border);background:color-mix(in oklab,var(--surface) 70%,transparent);backdrop-filter:blur(6px);padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:500;color:var(--muted-foreground);margin-bottom:1.25rem}
.chip svg{color:var(--primary)}

/* Cards */
.grid{display:grid;gap:1.25rem}
.grid-2{grid-template-columns:1fr}
.grid-3{grid-template-columns:1fr}
.grid-4{grid-template-columns:1fr}
@media(min-width:640px){.grid-md-2{grid-template-columns:repeat(2,1fr)}}
@media(min-width:768px){
  .grid-2{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(3,1fr)}
}
@media(min-width:1024px){
  .grid-4{grid-template-columns:repeat(4,1fr)}
  .grid-lg-3{grid-template-columns:repeat(3,1fr)}
}
.card{border:1px solid var(--border);background:var(--card);border-radius:.75rem;padding:1.5rem;transition:all .2s}
.card:hover{border-color:color-mix(in oklab,var(--primary) 50%,transparent)}
.card.lg{padding:2rem;border-radius:1rem}
.icon-box{display:inline-flex;width:2.75rem;height:2.75rem;align-items:center;justify-content:center;border-radius:.5rem;background:color-mix(in oklab,var(--primary) 10%,transparent);color:var(--primary);margin-bottom:1rem}
.icon-box.lg{width:3rem;height:3rem;border-radius:.75rem;margin-bottom:1.25rem}

/* Project card */
.proj-card{display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--border);background:var(--card);border-radius:.75rem;transition:all .2s}
.proj-card:hover{border-color:color-mix(in oklab,var(--primary) 50%,transparent)}
.proj-card .thumb{aspect-ratio:16/9;overflow:hidden;background:var(--muted)}
.proj-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.proj-card:hover .thumb img{transform:scale(1.05)}
.proj-card .body{padding:1.25rem;display:flex;flex-direction:column;flex:1}
.tag{font-family:"Roboto Mono",monospace;font-size:.6875rem;text-transform:uppercase;letter-spacing:.1em;color:var(--primary)}
.tag-status{padding:.125rem .5rem;border-radius:9999px;font-size:.625rem;font-weight:500;text-transform:uppercase;letter-spacing:.1em}
.tag-status.done{background:color-mix(in oklab,var(--primary) 15%,transparent);color:var(--primary)}
.tag-status.progress{background:var(--muted);color:var(--muted-foreground)}
.tech-chip{font-family:"Roboto Mono",monospace;font-size:.6875rem;color:var(--muted-foreground);border:1px solid var(--border);background:color-mix(in oklab,var(--surface) 50%,transparent);padding:.125rem .5rem;border-radius:.375rem}
.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* Filter pills */
.filters{display:flex;flex-wrap:wrap;gap:.5rem}
.pill{padding:.5rem 1rem;border-radius:9999px;border:1px solid var(--border);background:color-mix(in oklab,var(--surface) 40%,transparent);color:var(--muted-foreground);font-size:.875rem;font-weight:500;transition:all .15s}
.pill:hover{color:var(--foreground);border-color:color-mix(in oklab,var(--primary) 40%,transparent)}
.pill.active{border-color:var(--primary);background:var(--primary);color:var(--primary-foreground)}

/* CTA box */
.cta-box{position:relative;overflow:hidden;border-radius:1rem;background:var(--secondary);color:var(--secondary-foreground);padding:2.5rem;text-align:center}
@media(min-width:768px){.cta-box{padding:4rem}}
.cta-box .blob{position:absolute;top:-6rem;left:50%;transform:translateX(-50%);width:16rem;height:16rem;border-radius:9999px;background:color-mix(in oklab,var(--primary) 30%,transparent);filter:blur(48px)}
.cta-box .pattern{position:absolute;inset:0;opacity:.07}

/* Forms */
input,textarea{font-family:inherit;font-size:1rem;width:100%;padding:.625rem 1rem;border-radius:.5rem;border:1px solid var(--input);background:color-mix(in oklab,var(--surface) 40%,transparent);color:var(--foreground);outline:none;transition:border-color .15s,box-shadow .15s}
input:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in oklab,var(--primary) 30%,transparent)}
textarea{resize:none}
label{display:block;font-size:.875rem;font-weight:500;margin-bottom:.375rem}
.field-error{color:var(--destructive);font-size:.75rem;margin-top:.375rem}

/* Footer */
.site-footer{border-top:1px solid var(--border);background:color-mix(in oklab,var(--surface) 40%,transparent)}
.site-footer .row{display:grid;gap:2.5rem;padding:3rem 0;grid-template-columns:1fr}
@media(min-width:768px){.site-footer .row{grid-template-columns:repeat(3,1fr)}}
.site-footer h4{font-size:.875rem;font-weight:600;margin-bottom:1rem}
.site-footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.5rem;font-size:.875rem;color:var(--muted-foreground)}
.site-footer ul a:hover{color:var(--primary)}
.site-footer .copy{border-top:1px solid var(--border);padding:1rem 0;text-align:center;font-size:.75rem;color:var(--muted-foreground)}

/* Toast */
.toast{position:fixed;bottom:1.5rem;left:50%;transform:translateX(-50%) translateY(150%);background:var(--card);border:1px solid var(--border);color:var(--foreground);padding:.75rem 1.25rem;border-radius:.5rem;box-shadow:0 10px 30px -10px color-mix(in oklab,black 40%,transparent);font-size:.875rem;z-index:100;transition:transform .3s ease;max-width:90vw}
.toast.show{transform:translateX(-50%) translateY(0)}

/* Utilities */
.hidden-md-down{display:none}
@media(min-width:768px){.hidden-md-down{display:initial}}
.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}
.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-5{gap:1.25rem}.gap-6{gap:1.5rem}.gap-10{gap:2.5rem}
.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}.mt-10{margin-top:2.5rem}.mt-12{margin-top:3rem}.mt-14{margin-top:3.5rem}
.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mb-5{margin-bottom:1.25rem}.mb-12{margin-bottom:3rem}
.text-center{text-align:center}
.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-lg{font-size:1.125rem}
.font-bold{font-weight:700}.font-semibold{font-weight:600}.font-medium{font-weight:500}
.flex-wrap{flex-wrap:wrap}
.uppercase{text-transform:uppercase}
.tracking-widest{letter-spacing:.15em}
.max-w-3xl{max-width:48rem}.max-w-2xl{max-width:42rem}.max-w-xl{max-width:36rem}
.contact-grid{display:grid;gap:2.5rem;grid-template-columns:1fr}
@media(min-width:1024px){.contact-grid{grid-template-columns:3fr 2fr}}
.aside-stack{display:flex;flex-direction:column;gap:1.5rem}
.team-card{display:flex;align-items:center;gap:1.25rem;border:1px solid var(--border);background:var(--card);border-radius:.75rem;padding:1.5rem}
.team-card img{width:6rem;height:6rem;flex-shrink:0;border-radius:.75rem;border:1px solid var(--border);object-fit:cover}
.gradient-card{border:1px solid var(--border);background:linear-gradient(to bottom right,var(--surface),var(--card));border-radius:1rem;padding:2rem}
@media(min-width:768px){.gradient-card{padding:3rem}}