:root{
  --ink:#0c0c11;
  --ink-2:#1a1826;
  --paper:#ffffff;
  --signal:#ff2f5e;
  --signal-dim:#c21e46;
  --gold:#f5c518;
  --muted:#84828e;
  --line:#e4e1d8;
  --line-soft:#f5f3ee;

  --display:'Archivo Expanded','Arial Narrow',sans-serif;
  --huge:'Bebas Neue','Archivo Expanded',sans-serif;
  --body:'Inter',sans-serif;
  --mono:'JetBrains Mono',monospace;
}

*{margin:0;padding:0;box-sizing:border-box;}

html{
  width:100%;
  max-width:100%;
  overflow-x:hidden;
}

body{
  width:100%;
  max-width:100%;
  margin:0;
  overflow-x:hidden;
}

body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  cursor:default;
}

.masthead,
section,
footer{
  width:100%;
  max-width:100%;
}

::selection{background:var(--signal);color:#fff;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
a:focus-visible,button:focus-visible{outline:2px solid var(--signal);outline-offset:3px;}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
}

.grain{
  position:fixed;inset:0;pointer-events:none;z-index:60;
  opacity:.025;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}



#stack{overflow:hidden;}
#stack::after{
  content:'';
  position:absolute;
  top:0;right:0;
  width:6px;height:100%;
  background:var(--ink-2);
  z-index:0;
}

#projects{overflow:hidden;}
#projects::before{
  content:'';
  position:absolute;
  top:0;left:0;
  width:180px;height:80px;
  background:var(--ink);
  z-index:0;
  clip-path:polygon(0 0,100% 0,0 100%);
}
#projects::after{
  content:'';
  position:absolute;
  bottom:0;left:28px;right:28px;
  height:3px;
  background:linear-gradient(90deg,var(--ink) 0%,var(--ink-2) 50%,transparent 100%);
  z-index:0;
}

#contact{overflow:hidden;}
#contact::before{
  content:'';
  position:absolute;
  top:0;left:0;
  width:8px;height:100%;
  background:var(--ink-2);
  z-index:0;
}
#contact::after{
  content:'';
  position:absolute;
  top:0;right:0;
  width:300px;height:300px;
  background:var(--ink);
  z-index:0;
  clip-path:polygon(100% 0,100% 100%,0 0);
  opacity:.45;
}

.section-head,.about-grid,.stack-groups,.projects-list,
#loading-projects,.activity-wrap,.contact-wrap,
.hero-left,.hero-right,.hero-bg-type{
  position:relative;z-index:2;
}

.progress{
  position:fixed;top:0;left:0;height:3px;background:var(--signal);
  z-index:80;width:0%;transition:width .1s linear;
}


.masthead{
  position:sticky;top:0;z-index:70;
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.masthead-main{
  display:flex;justify-content:space-between;align-items:center;
  padding:16px 28px;
}


.lang-switch{
  font-family:var(--mono);font-size:11px;letter-spacing:.06em;
  display:flex;gap:2px;background:#f4f2eb;border:1px solid var(--line);
  border-radius:2px;overflow:hidden;cursor:pointer;
}
.lang-switch button{
  font-family:inherit;font-size:inherit;letter-spacing:inherit;
  background:transparent;border:0;color:var(--muted);
  padding:5px 10px;cursor:pointer;transition:.2s;
}
.lang-switch button.active{background:var(--signal);color:#fff;font-weight:700;}

nav.masthead-nav{display:flex;gap:28px;}
nav.masthead-nav a{
  font-family:var(--mono);font-size:12px;letter-spacing:.05em;
  color:var(--muted);text-transform:uppercase;
  position:relative;padding-bottom:2px;
}
nav.masthead-nav a::after{
  content:'';position:absolute;left:0;bottom:-4px;width:0;height:1px;
  background:var(--signal);transition:width .25s ease;
}
nav.masthead-nav a:hover{color:var(--ink);}
nav.masthead-nav a:hover::after{width:100%;}
.nav-toggle{display:none;}

.hero{
  position:relative;
  padding:96px 28px 80px;
  display:block; 
  border-bottom:1px solid var(--line);
  overflow:hidden;
  min-height:560px;
}

.hero-left{
  position:relative;
  z-index:2;
  max-width:58%; 
}
.eyebrow{
  font-family:var(--mono);font-size:12px;letter-spacing:.12em;
  color:var(--signal);text-transform:uppercase;margin-bottom:18px;
  display:flex;align-items:center;gap:10px;
}
.eyebrow::before{content:'';width:26px;height:1px;background:var(--signal);}

.hero h1{
  font-family:var(--huge);
  font-size:clamp(64px,11vw,148px);
  line-height:.86;letter-spacing:.01em;
  color:var(--ink);text-transform:uppercase;
}
.hero h1 .accent{
  color:var(--paper);
  -webkit-text-stroke:2px var(--signal);
  text-stroke:2px var(--signal);
}
.hero h1 .fill-signal{color:var(--signal);}

.hero-sub{
  margin-top:22px;max-width:560px;
  font-size:17px;line-height:1.6;color:var(--muted);
}
.hero-sub b{color:var(--ink);font-weight:600;}

.hero-meta{
  margin-top:32px;
  display:flex;flex-wrap:wrap;gap:28px;
  font-family:var(--mono);font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;
}
.hero-meta div span{
  display:block;color:var(--ink);font-size:14px;margin-top:4px;
  text-transform:none;letter-spacing:0;font-family:var(--body);font-weight:600;
}


.hero-right{
  position:absolute;
  top:0; right:0;
  width:50%;
  height:100%;
  z-index:0; 
  pointer-events:none;
  overflow:hidden;
}

.hero-right::before{
  content:'';
  position:absolute;
  top:10%; left:15%;
  width:75%; height:70%;
  background:radial-gradient(ellipse at 50% 50%,
    rgba(255,47,94,.18) 0%,
    rgba(255,47,94,.08) 40%,
    transparent 70%);
  border-radius:50%;
  filter:blur(48px);
  animation:glow-pulse 5s ease-in-out infinite;
}

.hero-right::after{
  content:'';
  position:absolute;
  top:-10%; right:-5%;
  width:60%; height:60%;
  background:radial-gradient(ellipse at 60% 40%,
    rgba(255,47,94,.14) 0%,
    rgba(200,20,60,.06) 50%,
    transparent 72%);
  border-radius:50%;
  filter:blur(60px);
  animation:glow-pulse 7s ease-in-out infinite reverse;
}

.hero-comp{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  pointer-events:none;
}

.hero-comp::before{
  content:'';
  position:absolute;
  bottom:8%; left:50%;
  transform:translateX(-50%);
  width:55%; height:12%;
  background:var(--signal);
  border-radius:50%;
  filter:blur(38px);
  opacity:.22;
  animation:comp-shadow 4s ease-in-out infinite;
}

.hero-comp::after{
  content:'';
  position:absolute;
  top:30%; left:0%;
  width:40%; height:40%;
  background:radial-gradient(ellipse,
    rgba(255,47,94,.13) 0%,
    transparent 65%);
  filter:blur(30px);
  animation:glow-pulse 6s ease-in-out infinite 1.5s;
}

.hero-comp img{
  position:relative;
  z-index:1;
  width:88%;
  max-width:540px;
  object-fit:contain;
  display:block;
  animation:comp-float 4.5s ease-in-out infinite;
  filter:
    drop-shadow(0 32px 52px rgba(12,12,17,.22))
    drop-shadow(0 0 80px rgba(255,47,94,.12));
}

@keyframes comp-float{
  0%,100%{ transform:translateY(0px)   rotate(0deg); }
  30%    { transform:translateY(-18px) rotate(.7deg); }
  70%    { transform:translateY(-10px) rotate(-.5deg); }
}

@keyframes comp-shadow{
  0%,100%{ opacity:.22; transform:translateX(-50%) scaleX(1); }
  30%    { opacity:.11; transform:translateX(-50%) scaleX(.78); }
  70%    { opacity:.15; transform:translateX(-50%) scaleX(.88); }
}

@keyframes glow-pulse{
  0%,100%{ opacity:1; transform:scale(1); }
  50%    { opacity:.6; transform:scale(1.08); }
}

.hero-bg-type{
  position:absolute;top:38%;left:0;right:0;
  font-family:var(--huge);
  font-size:clamp(120px,22vw,320px);
  color:transparent;
  -webkit-text-stroke:1px var(--line);
  text-stroke:1px var(--line);
  white-space:nowrap;letter-spacing:.02em;
  z-index:1;pointer-events:none;user-select:none;
}

section{
  padding:100px 28px;
  border-bottom:1px solid var(--line);
  position:relative;
}
.section-head{
  display:flex;justify-content:space-between;align-items:flex-end;
  margin-bottom:56px;gap:20px;flex-wrap:wrap;
}
.section-index{
  font-family:var(--mono);font-size:12px;color:var(--signal);letter-spacing:.1em;
  margin-bottom:10px;display:block;text-transform:uppercase;
}
.section-title{
  font-family:var(--huge);
  font-size:clamp(40px,6vw,76px);
  line-height:.95;color:var(--ink);text-transform:uppercase;
}
.section-title .stroke{
  color:var(--paper);
  -webkit-text-stroke:1.5px var(--ink);
  text-stroke:1.5px var(--ink);
}
.section-note{
  font-family:var(--mono);font-size:12px;color:var(--muted);
  max-width:260px;text-align:right;line-height:1.6;
}

.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

.about-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:60px;}
.about-text p{font-size:16px;line-height:1.85;color:#3a3845;margin-bottom:20px;max-width:620px;}
.about-text b{color:var(--ink);font-weight:600;}
.about-text .highlight{color:var(--signal);font-weight:600;}

.about-cards{display:flex;flex-direction:column;gap:14px;}
.about-card{
  border:1px solid var(--line);background:#faf8f3;
  padding:20px 22px;position:relative;overflow:hidden;z-index:2;
}
.about-card::before{
  content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--signal);
  transform:scaleY(0);transform-origin:bottom;transition:transform .35s ease;
}
.about-card:hover::before{transform:scaleY(1);}
.about-card .k{
  font-family:var(--mono);font-size:10px;color:var(--muted);
  text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;
}
.about-card .v{font-size:15px;color:var(--ink);font-weight:600;line-height:1.5;}
.about-card .v small{
  display:block;font-family:var(--mono);font-weight:400;font-size:11px;
  color:var(--muted);margin-top:4px;text-transform:none;letter-spacing:0;
}
.about-card-tags{
  display:flex;flex-wrap:wrap;gap:5px;margin-top:12px;
}
.about-card-tags span{
  font-family:var(--mono);font-size:9px;
  background:var(--ink);color:#fff;
  padding:2px 7px;border-radius:2px;letter-spacing:.03em;text-transform:uppercase;
}

.stack-groups{display:flex;flex-direction:column;gap:2px;}
.stack-row{
  display:grid;grid-template-columns:160px 1fr;
  border-top:1px solid var(--line);
  padding:22px 0;gap:24px;align-items:baseline;
}
.stack-row:last-child{border-bottom:1px solid var(--line);}
.stack-row .label{
  font-family:var(--mono);font-size:12px;color:var(--signal);
  text-transform:uppercase;letter-spacing:.08em;
}
.stack-items{display:flex;flex-wrap:wrap;gap:10px 26px;}
.stack-item{
  font-family:var(--display);font-weight:600;font-size:16px;color:var(--muted);
  cursor:default;transition:color .25s ease,transform .25s ease;
}
.stack-item:hover{color:var(--ink);transform:translateY(-2px);}

.projects-list{display:flex;flex-direction:column;}
.project-row{
  display:grid;
  grid-template-columns:56px 1fr auto auto;
  align-items:center;gap:20px;
  padding:24px 0;
  border-top:1px solid var(--line);
  transition:background .25s ease,padding-left .2s ease;
  cursor:pointer;position:relative;z-index:2;
}
.project-row:last-child{border-bottom:1px solid var(--line);}
.project-row:hover{background:rgba(245,197,24,.04);padding-left:8px;}
.project-row:hover .project-name{color:var(--signal);}

.project-num{font-family:var(--mono);color:var(--muted);font-size:12px;letter-spacing:.04em;}

.project-main{display:flex;flex-direction:column;gap:5px;}
.project-name{
  font-family:var(--display);font-weight:700;font-size:20px;color:var(--ink);
  text-transform:uppercase;letter-spacing:.01em;transition:color .2s ease;line-height:1.1;
}
.project-desc{font-size:13px;color:var(--muted);line-height:1.5;}

.project-tags{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end;}
.project-tags span{
  font-family:var(--mono);font-size:10px;color:#fff;background:var(--ink);
  padding:3px 8px;text-transform:uppercase;letter-spacing:.04em;border-radius:2px;
}

.project-stats{
  display:flex;flex-direction:column;gap:6px;align-items:flex-end;min-width:56px;
}
.stat-item{
  display:flex;align-items:center;gap:5px;
  font-family:var(--mono);font-size:14px;font-weight:700;
  color:var(--gold);line-height:1;
}
.stat-item .stat-icon{font-size:16px;line-height:1;}
.stat-item.stat-fork{color:#9b97b0;font-size:12px;}
.stat-item.stat-fork .stat-icon{font-size:13px;}

.loading-text{font-family:var(--mono);font-size:13px;color:var(--muted);padding:20px 0;}
.loading-text::after{
  content:'';display:inline-block;width:6px;height:6px;margin-left:8px;
  border-radius:50%;background:var(--signal);animation:pulse-dot 1s infinite;
}
@keyframes pulse-dot{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.35;transform:scale(.7);}}

.activity-wrap{display:flex;flex-direction:column;gap:24px;position:relative;z-index:2;}
.activity-grid{display:grid;grid-template-columns:repeat(53,1fr);gap:3px;}
.activity-cell{aspect-ratio:1;background:#f0ede6;border-radius:1px;border:1px solid var(--line);}
.activity-cell[data-level="1"]{background:#ffd0db;border-color:#ffd0db;}
.activity-cell[data-level="2"]{background:#ff9ab3;border-color:#ff9ab3;}
.activity-cell[data-level="3"]{background:#ff5580;border-color:#ff5580;}
.activity-cell[data-level="4"]{background:var(--signal);border-color:var(--signal);}
.activity-legend{
  display:flex;align-items:center;gap:8px;
  font-family:var(--mono);font-size:11px;color:var(--muted);text-transform:uppercase;
}
.legend-scale{display:flex;gap:3px;}
.legend-scale .activity-cell{width:12px;height:12px;}
.contact-wrap{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;
  align-items:start;position:relative;z-index:2;
}
.contact-lead{
  font-family:var(--huge);font-size:clamp(38px,5vw,60px);
  line-height:1.02;color:var(--ink);text-transform:uppercase;
}
.contact-lead .signal-word{color:var(--signal);}
.contact-sub{margin-top:20px;color:var(--muted);font-size:15px;line-height:1.7;max-width:420px;}

.contact-links{display:flex;flex-direction:column;}
.contact-link{
  display:flex;justify-content:space-between;align-items:center;
  padding:20px 4px;border-top:1px solid var(--line);
  font-family:var(--display);font-weight:700;font-size:22px;text-transform:uppercase;
  color:var(--ink);transition:.25s ease;
}
.contact-link:last-child{border-bottom:1px solid var(--line);}
.contact-link:hover{color:var(--signal);padding-left:14px;}
.contact-link .arrow{font-family:var(--mono);font-size:14px;color:var(--muted);transition:transform .25s ease;}
.contact-link:hover .arrow{transform:translateX(4px);color:var(--signal);}

footer{
  width:100%;
  max-width:100%;
  min-width:0;
  padding:40px 28px;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;
  background:var(--ink);
}

footer > *{
  min-width:0;
  max-width:100%;
}
.barcode{display:flex;gap:2px;align-items:flex-end;height:34px;}
.barcode div{background:rgba(255,255,255,.35);width:2px;}
.footer-text{
  font-family:var(--mono);font-size:11px;
  color:rgba(255,255,255,.4);text-transform:uppercase;letter-spacing:.05em;
}
.footer-text b{color:rgba(255,255,255,.75);}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 2px;
  cursor: pointer;
  padding: 0;
  gap: 5px;
  z-index: 100;
  position: relative;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--paper);
  z-index: 90;
  padding: 80px 20px 20px;
  flex-direction: column;
  gap: 8px;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
  display: flex;
  visibility: hidden;
  pointer-events: none;
}

.mobile-menu.open {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.mobile-menu a {
  display: block;
  padding: 16px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 24px;
  color: var(--ink);
  text-transform: uppercase;
  border-bottom: 1px solid var(--line);
  transition: all 0.25s ease;
}

.mobile-menu a:hover {
  color: var(--signal);
  padding-left: 24px;
}

.mobile-menu a::before {
  content: '→';
  margin-right: 12px;
  color: var(--signal);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.mobile-menu a:hover::before {
  opacity: 1;
}

@media(max-width:900px){
  .masthead,
  .masthead-main,
  .hero,
  section,
  footer{
    width:100%;
    max-width:100%;
    min-width:0;
  }

  .masthead-main{
    width:100%;
    min-width:0;
    padding:12px 16px;
    gap:12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  nav.masthead-nav {
    display: none !important;
  }
  
  .nav-toggle {
    display: flex !important;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1px solid var(--line);
    border-radius: 2px;
    cursor: pointer;
    padding: 0;
    gap: 5px;
    z-index: 100;
    position: relative;
  }

 .nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--ink);
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  
  .lang-switch{
    flex-shrink:0;
  }
  .lang-switch button{padding:4px 7px;font-size:10px;}

  .hero{padding:52px 20px 320px;min-height:unset;}
  .hero-left{max-width:100%;min-width:0;}
  .hero h1,.section-title,.contact-lead{
    overflow-wrap:anywhere;
    word-break:break-word;
  }

  .hero-right{width:100%;height:280px;top:unset;bottom:0;}
  .hero-right::before,.hero-right::after{display:none;}
  .hero-comp::after{display:none;}
  .hero-comp img{width:70%;}

  .about-grid,.contact-wrap{grid-template-columns:1fr;min-width:0;}
  .stack-row{grid-template-columns:1fr;gap:10px;min-width:0;}
  .stack-items{min-width:0;}
  .project-row{grid-template-columns:40px minmax(0,1fr);gap:12px;min-width:0;}
  .project-main{min-width:0;}
  .project-name,.project-desc{
    overflow-wrap:anywhere;
    word-break:break-word;
  }
  .project-stats{flex-direction:row;align-items:center;grid-column:2;}
  .project-tags{display:none;}
  .activity-grid{grid-template-columns:repeat(26,minmax(0,1fr));}
  .section-note{text-align:left;}
  section{padding:64px 20px;min-width:0;}
  .contact-link{min-width:0;gap:12px;}
  .contact-link > *{min-width:0;}
  #contact::after{display:none;}
}

@media(max-width:480px){
  .masthead-main {
    padding: 10px 12px;
    gap: 8px;
  }
  .nav-toggle {
    width: 36px;
    height: 36px;
  }
  .lang-switch button {
    padding: 4px 6px;
    font-size: 10px;
  }
  .lang-switch button{padding:4px 6px;}
  .hero{padding-left:16px;padding-right:16px;}
  section{padding-left:16px;padding-right:16px;}
  footer{padding-left:16px;padding-right:16px;}
  .hero h1{font-size:clamp(48px,17vw,72px);}
  .activity-grid{grid-template-columns:repeat(13,minmax(0,1fr));}
}