:root{
--paper: #F6F5F1;
--paper-raised: #FDFCFA;
--ink: #16181A;
--ink-soft: #52564F;
--ink-faint: #8B8F86;
--line: #DEDCD4;
--pine: #2E5748;
--pine-soft: #E4ECE7;
--gold: #A9793F;
--radius: 3px;
--measure: 640px;
}

*{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
margin: 0;
background: var(--paper);
color: var(--ink);
font-family: 'Inter', -apple-system, sans-serif;
font-size: 16px;
line-height: 1.6;
-webkit-font-smoothing: antialiased;
}

::selection{ background: var(--pine); color: var(--paper); }

a{ color: inherit; }

.mono{
font-family: 'JetBrains Mono', monospace;
}

.shell{
max-width: 920px;
margin: 0 auto;
padding: 0 32px;
}

header.top{
position: sticky;
top: 0;
z-index: 10;
background: rgba(246,245,241,0.92);
backdrop-filter: blur(6px);
border-bottom: 1px solid var(--line);
}

.top-row{
display: flex;
align-items: center;
justify-content: space-between;
padding: 18px 32px;
max-width: 920px;
margin: 0 auto;
}

.mark{
font-family: 'JetBrains Mono', monospace;
font-size: 14px;
font-weight: 500;
letter-spacing: -0.01em;
}


.mark span{ color: var(--pine); }

nav.top-nav{
display: flex;
gap: 28px;
}

nav.top-nav a{
text-decoration: none;
font-size: 14px;
color: var(--ink-soft);
transition: color .15s ease;
}

nav.top-nav a:hover{ color: var(--ink); }

nav.top-nav a:focus-visible, a:focus-visible, button:focus-visible{
outline: 2px solid var(--pine);
outline-offset: 3px;
}

.hamburger {
display: none;
background: none;
border: none;
font-size: 28px;
line-height: 1;
cursor: pointer;
color: var(--ink);
padding: 4px;
}

.mobile-nav {
display: none;
}

@media (max-width: 640px){


nav.top-nav{ display: none; }
.top-row {
    position: relative;
}

.hamburger  { 
    display: block; 
    margin-left: auto;
}

.top-nav {
    display: none;
}

.mobile-nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    display: none;
    flex-direction: column;
    gap: 15px;
    padding: 20px 32px;

    background: rgba(246,245,241,0.98);
    border-bottom: 1px solid var(--line);
}

.mobile-nav.show {
    display: flex;
    text-decoration: none;
}

.mobile-nav a {
    text-decoration: none;
    color: inherit;
}
}

.hero{
padding: 96px 0 88px;
border-bottom: 1px solid var(--line);
}

.hero-tag{
font-family: 'JetBrains Mono', monospace;
font-size: 13px;
color: var(--pine);
margin: 0 0 22px;
}

.hero-tag::before{
content: "// ";
color: var(--ink-faint);
}

h1.hero-name{
font-size: clamp(40px, 6vw, 64px);
line-height: 1.05;
font-weight: 700;
letter-spacing: -0.02em;
margin: 0 0 24px;
max-width: 780px;
}

.hero-lede{
font-size: 19px;
color: var(--ink-soft);
max-width: var(--measure);
margin: 0 0 36px;
}

.hero-actions{
display: flex;
gap: 14px;
flex-wrap: wrap;
}

.btn{
display: inline-flex;
align-items: center;
gap: 8px;
padding: 11px 20px;
border-radius: var(--radius);
font-size: 14px;
font-weight: 500;
text-decoration: none;
border: 1px solid transparent;
cursor: pointer;
transition: transform .12s ease, background .15s ease, border-color .15s ease;
}

.btn:active{ transform: scale(0.98); }

.btn-primary{
background: var(--ink);
color: var(--paper-raised);
}

.btn-primary:hover{ background: var(--pine); }

.btn-ghost{
background: transparent;
border-color: var(--line);
color: var(--ink);
}

.btn-ghost:hover{ border-color: var(--ink-faint); }

section{
padding: 76px 0;
border-bottom: 1px solid var(--line);
}

section:last-of-type{ border-bottom: none; }

.section-head{
display: flex;
align-items: baseline;
justify-content: space-between;
margin-bottom: 44px;
gap: 24px;
}

h2.section-title{
font-size: 26px;
font-weight: 700;
letter-spacing: -0.01em;
margin: 0;
}

.section-count{
font-family: 'JetBrains Mono', monospace;
font-size: 13px;
color: var(--ink-faint);
white-space: nowrap;
}


.entry{
display: grid;
grid-template-columns: 96px 1fr;
gap: 28px;
padding: 28px 0;
border-top: 1px solid var(--line);
}

.entry:first-child{ border-top: none; padding-top: 0; }

.entry-id{
font-family: 'JetBrains Mono', monospace;
font-size: 13px;
color: var(--ink-faint);
padding-top: 3px;
}

.entry-body h3{
font-size: 20px;
font-weight: 700;
margin: 0 0 8px;
}

.entry-body h3 a{
text-decoration: none;
border-bottom: 1px solid transparent;
}

.entry-body h3 a:hover{
border-bottom-color: var(--ink);
}

.entry-desc{
color: var(--ink-soft);
max-width: var(--measure);
margin: 0 0 16px;
font-size: 15px;
}

.entry-meta{
display: flex;
flex-wrap: wrap;
gap: 8px;
align-items: center;
}

.tag{
font-family: 'JetBrains Mono', monospace;
font-size: 12px;
padding: 3px 9px;
background: var(--pine-soft);
color: var(--pine);
border-radius: var(--radius);
}

.entry-link{
font-size: 13px;
color: var(--ink-soft);
text-decoration: none;
margin-left: 4px;
}

.entry-link:hover{ color: var(--pine); }

@media (max-width: 640px){
.entry{ grid-template-columns: 1fr; gap: 10px; }
}


.about-grid{
display: grid;
grid-template-columns: 1.3fr 1fr;
gap: 56px;
}

.about-text p{
color: var(--ink-soft);
max-width: var(--measure);
margin: 0 0 18px;
font-size: 16px;
}

.about-text p:last-child{ margin-bottom: 0; }

.stack-list{
list-style: none;
margin: 0;
padding: 0;
}

.stack-list li{
display: flex;
justify-content: space-between;
padding: 10px 0;
border-top: 1px solid var(--line);
font-size: 14px;
}

.stack-list li:first-child{ border-top: none; }

.stack-cat{ color: var(--ink-faint); }

.stack-val{ font-family: 'JetBrains Mono', monospace; text-align: right; }

@media (max-width: 720px){
.about-grid{ grid-template-columns: 1fr; }
}

.contact-inner{
display: flex;
align-items: flex-end;
justify-content: space-between;
flex-wrap: wrap;
gap: 32px;
}

h2.contact-headline{
font-size: clamp(28px, 4vw, 40px);
font-weight: 700;
letter-spacing: -0.01em;
margin: 0 0 12px;
max-width: 520px;
}

.contact-sub{
color: var(--ink-soft);
margin: 0;
max-width: 460px;
}

.contact-links{
display: flex;
flex-direction: column;
gap: 10px;
align-items: flex-end;
}

.contact-links a{
font-family: 'JetBrains Mono', monospace;
font-size: 14px;
text-decoration: none;
color: var(--ink-soft);
}

.contact-links a:hover{ color: var(--pine); }

@media (max-width: 640px){
.contact-inner{ align-items: flex-start; }
.contact-links{ align-items: flex-start; }
}

footer{
padding: 28px 0 48px;
display: flex;
justify-content: space-between;
font-size: 13px;
color: var(--ink-faint);
flex-wrap: wrap;
gap: 10px;
}

@media (prefers-reduced-motion: reduce){
html{ scroll-behavior: auto; }
*{ transition: none !important; }
}