:root{
  /* Core color system */
  --bg:#0f1216;
  --card:#141923;
  --text:#e6e9ef;
  --muted:#a3adbf;
  --line:rgba(255,255,255,0.10);
  --accent:#7dd3fc;
}

/* Reset / base */
*{box-sizing:border-box}
html,body{margin:0;padding:0}

/* Global body styling */
body{
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";
  background:
    radial-gradient(1200px 600px at 20% 0%,rgba(125,211,252,.12),transparent 60%),
    radial-gradient(900px 500px at 100% 20%,rgba(167,139,250,.10),transparent 60%),
    var(--bg);
  background-repeat: no-repeat;
  color:var(--text);
  line-height:1.55;
}

a{color:inherit;text-decoration:none}
code{color:#cbd5e1}

/* Layout container */
.container{
  max-width:980px;
  margin:0 auto;
  padding:10px 18px;
}

/* ================= NAV ================= */
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:6px 0 0px;
}

.brand{font-weight:700;letter-spacing:.2px}

.nav-links{
  display:flex;
  gap:12px;
  align-items:center;
  flex-wrap:wrap;
}

.nav-links a{
  color:var(--muted);
  padding:8px 10px;
  border-radius:10px;
}

.nav-links a:hover{
  background:rgba(255,255,255,.06);
  color:var(--text);
}

/* Desktop by default */
.nav-desktop{
  display:flex;
  gap:12px;
  align-items:center;
}

/* Hide mobile menu on desktop */
.nav-mobile{
  display:none;
}

/* Mobile breakpoint */
@media (max-width:720px){
  /* Hide desktop links */
  .nav-desktop{
    display:none;
  }

  /* Show mobile menu */
  .nav-mobile{
    display:block;
    margin-left:auto; 
    position:relative;
  }
}

/* Remove default disclosure triangle */
.nav-mobile summary{
  list-style:none;
}
.nav-mobile summary::-webkit-details-marker{
  display:none;
}

/* Dropdown menu panel */
.nav-menu{
  position:absolute;
  right:0;            
  top:calc(100% + 8px);
  min-width:220px;
  padding:10px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,0.12);
  background: rgba(16,18,22,0.95);
  box-shadow: 0 20px 60px rgba(0,0,0,0.45);
  display:grid;
  gap:6px;
  z-index:1000;
}

/* Menu links */
.nav-menu a{
  padding:10px 10px;
  border-radius:10px;
  color:var(--muted);
}

.nav-menu a:hover{
  background:rgba(255,255,255,.06);
  color:var(--text);
}

.nav-mobile:not([open]) .nav-menu{
  display:none;
}

.pill{border:1px solid var(--line)}

/* ================= BASE ================= */
.section{
  padding:20px 0 16px;
  border-top:1px solid var(--line);
}

.section h2{
  margin:0 0 10px;
  font-size:22px;
}

.section-title{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
  margin-bottom:14px;
}

.sub{
  color:var(--muted);
  font-size:16px;
  max-width:70ch;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;

  min-height:40px;
  padding:10px 14px;

  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  color:var(--text);

  font:inherit;
  font-size:14px;
  line-height:1; 
  cursor:pointer;
}

button.btn{
  appearance:none;
  -webkit-appearance:none;
}

.btn:hover{background:rgba(255,255,255,.06)}

.primary{
  border-color:rgba(125,211,252,.35);
  background:rgba(125,211,252,.12);
}

.chip{
  border:1px solid rgba(125,211,252,0.2);
  color:var(--accent);
  padding:8px 10px;
  border-radius:999px;
  background:linear-gradient(90deg, rgba(125,211,252,0.05), rgba(167,139,250,0.1));
  font-size:15px;
}

.muted{color:var(--muted)}

.footer{
  border-top:1px solid var(--line);
  padding-top:18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:12px;
}

.footer-nav{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}

.footer-nav a{
  color:var(--muted);
  font-size:14px;
}

.footer-nav a:hover{
  color:var(--text);
}

@media (max-width:720px){
  .footer{
    flex-direction:column-reverse;
    align-items:flex-start;
    gap:10px;
  }
}

.list{
  margin:0;
  padding-left:18px;
  color:var(--muted);
}

.panel{
  border:1px solid rgba(125,211,252,0.15);
  border-radius:16px;
  padding:16px;
  background:rgba(255,255,255,.02);
}

/* ================= HOME: HERO ================= */
.hero{
  padding:18px 0 6px;
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
}

@media (min-width:900px){
  .hero{grid-template-columns:1.2fr .8fr; align-items:start;}
}

.hero h1{
  margin:-3px 0 20px;
  font-size:clamp(26px,3.4vw,38px);
  line-height:1.12;
}

.cta-row{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top: 30px;
}

.highlights{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:14px;
}

.hero-media{
  border:1px solid rgba(125,211,252,0.12);
  border-radius:16px;
  background: rgba(255,255,255,.02);
  overflow:hidden;
}

.hero-img{
  width:100%;
  height:auto;
  display:block;
  object-fit:cover;
  max-height:320px;
}

.hero-caption{
  padding:10px 12px;
  border-top:1px solid var(--line);
  font-size:13px;
}

.hero-feature{
  display:block;
  border:1px solid rgba(125,211,252,0.2);
  border-radius:16px;
  overflow:hidden;
  background:rgba(255,255,255,.02);
}

.hero-feature:hover{
  border-color:rgba(125,211,252,0.35);
  background:rgba(255,255,255,.04);
}

.hero-feature-header{
  padding:8px 12px;
  font-size:12px;
  letter-spacing:.04em;
  text-transform:uppercase;
  color:var(--muted);
}

.hero-feature-body{
  padding:12px;
  display:flex;
  flex-direction:column;
  gap:6px;
}

.hero-feature-body h3{
  margin:0;
  font-size:18px;
}

.hero-feature-cta{
  margin-top:auto;
  font-size:14px;
  color:var(--accent);
}


/* ================= HOME: PROJECT GRID + CARDS ================= */
.grid{
  display:grid;
  grid-template-columns:1fr;
  gap:12px;
}

@media (min-width:700px){
  .grid{grid-template-columns:repeat(2, 1fr);}
}

@media (min-width:1000px){
  .grid{grid-template-columns:repeat(3, 1fr);}
}

.card{
  border:1px solid rgba(255,255,255,.10);
  border-radius:16px;
  background: rgba(255,255,255,.02);
  overflow:hidden;
  display:flex;
  flex-direction:column;
}

.card-kicker{
  font-size:11px;
  letter-spacing:.04em;
  text-transform:uppercase;
  color:rgba(163,173,191,0.85); /* muted */
}

.card:hover{
  background: rgba(255,255,255,.04);
  border-color: rgba(125,211,252,0.22);
}

/* Card thumbnail: consistent window regardless of image orientation */
.card-thumb{
  width:100%;
  aspect-ratio: 16 / 9;   
  overflow:hidden;
  border-bottom:1px solid var(--line);
  border-radius:16px 16px 0 0; 
  background: rgba(0,0,0,0.18);
}

.card-thumb img{
  width:100%;
  height:100%;
  display:block;
  object-fit:cover;       
  object-position:center; 
}

.card-thumb.placeholder{
  background:
    radial-gradient(700px 300px at 10% 0%,rgba(125,211,252,.14),transparent 60%),
    radial-gradient(600px 260px at 100% 30%,rgba(167,139,250,.12),transparent 60%),
    rgba(255,255,255,.02);
}

.thumb-note{
  color:rgba(255,255,255,0.70);
  font-size:13px;
  border:1px dashed rgba(255,255,255,.18);
  padding:6px 10px;
  border-radius:999px;
}

.card-body{
  padding:12px 12px 14px;
  display:flex;
  flex-direction:column;
  gap:8px;
  flex: 1;
}

.skill-pills{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:2px;
}

.skill-pill{
  font-size:10px;
  color:rgba(203,213,225,0.92);
  padding:5px 8px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,0.10);
  background: linear-gradient(
    90deg,
    rgba(125,211,252,0.06),
    rgba(167,139,250,0.05)
  );
}

.card-top{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.card-top h3{
  margin:0;
  font-size:16px;
  line-height:1.2;
}

.tag{
  font-size:11px;
  color:rgba(255,255,255,0.62);
  padding:3px 8px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.08);
  background: transparent;
  width:fit-content;
}

.card p{
  margin:0;
  color: var(--muted);
}

.meta{
  font-size:12.5px;
  color: rgba(203,213,225,0.92);
}

/* ================= HOME: ABOUT / SKILLS / CONTACT ================= */
.about-lede{
  max-width: none;
  margin: 0 0 14px;
}

.about-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:12px;
}

@media (min-width:900px){
  .about-grid{
    grid-template-columns:1fr 1fr;
    gap:16px;
  }
}

.about-card{
  border:1px solid rgba(255,255,255,.10);
  border-radius:16px;
  padding:14px;
  background: rgba(255,255,255,.02);
}

.mini{
  margin:0 0 8px;
  font-size:14px;
  letter-spacing:.2px;
}

.skill-lines{
  display:grid;
  gap:10px;
}

.skill-line{
  display:grid;
  grid-template-columns: 200px 1fr; 
  gap:14px;
  align-items:start;

  padding:10px 0;
  border-bottom:1px solid rgba(255,255,255,.06);
}

.skill-line:last-child{ border-bottom:none; }

.skill-line .label{
  font-weight:600;
  color:var(--text);
}

.skill-line .content{
  color:var(--muted);
}





.lvl{
  font-size:11px;
  font-weight:600;
  padding:2px 6px;
  margin-left:2px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.04);
  color:var(--muted);
}

.lvl.adv{
  color:#7dd3fc;
  border-color:rgba(125,211,252,.35);
  background:rgba(125,211,252,.12);
}

.lvl.int{
  color:#a7f3d0;
  border-color:rgba(167,243,208,.30);
  background:rgba(167,243,208,.10);
}

.lvl.beg{
  color:#fde68a;
  border-color:rgba(253,230,138,.30);
  background:rgba(253,230,138,.10);
}

.lvl.native{
  color:#c4b5fd;
  border-color:rgba(196,181,253,.32);
  background:rgba(196,181,253,.12);
}

.lvl.fluent{
  color:#93c5fd;
  border-color:rgba(147,197,253,.32);
  background:rgba(147,197,253,.12);
}


/* Grid for skill groups */
.skills-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:20px;
  margin-top:14px;
}

/* Two columns on desktop */
@media (min-width:900px){
  .skills-grid{
    grid-template-columns:1fr 1fr;
    gap:28px;
  }
}

.skill-group{
  display:flex;
  flex-direction:column;
  gap:10px;
}

/* Skill rows */
.skill-row{
  display:grid;
  grid-template-columns:140px 1fr;
  align-items:center;
  gap:10px;
}

.skill-name{
  font-size:14px;
  color:var(--text);
}

/* MUCH subtler bars */
.skill-bar{
  height:4px; 
  background:rgba(255,255,255,0.08);
  border-radius:999px;
  overflow:hidden;
}

.skill-bar span{
  display:block;
  height:100%;
  background:linear-gradient(
    90deg,
    rgba(125,211,252,0.55),
    rgba(167,139,250,0.55)
  );
}

.contact-module{
  margin-top:10px;
  display:grid;
  gap:10px;
}

.contact-row{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
}

.contact-btn{
  flex:0 0 auto;
}

.contact-value{
  color:var(--text);
  font-size:15px;
}

.copy-status{
  min-width:72px;    
  font-size:13px;
  color:var(--accent);
}

.contact-footnote{
  margin-top:14px;
  font-size:13px;
}

.footnote{
  margin:12px 0 0;
  color:var(--muted);
  font-size:13px;
}

/* ================= PROJECT PAGE ================= */
.project-hero{
  display:grid;
  grid-template-columns:1fr;
  gap:12px;
  margin-top:16px;
  margin-bottom: 16px;
  align-items: start;
}

@media (min-width:900px){
  .project-hero{grid-template-columns:1.5fr .8fr;}
}

.project-title{
  margin:0 0 10px;
  font-size:clamp(26px,3.4vw,36px);
  line-height:1.12;
}

/* Skill metadata line under project title */
.badges{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:0;

  margin:2px 0 12px;
  font-size:12.5px;
  letter-spacing:.02em;

  color:rgba(203,213,225,0.75); 
}

/* Subtle label to explain what it is */
.badges::before{
  content:"Skills";
  margin-right:8px;
  color:rgba(163,173,191,0.7);
  font-weight:600;
  text-transform:uppercase;
  font-size:11px;
  letter-spacing:.08em;
}

/* Individual skill tokens */
.badges .chip{
  padding:2px 6px;
  margin:0;

  border-radius:6px;
  background:rgba(255,255,255,0.04); 
  border:1px solid rgba(255,255,255,0.06);

  color:rgba(203,213,225,0.85);
  font-size:12px;

  cursor:default;
}

/* Tight separators instead of dots */
.badges .chip + .chip{
  margin-left:6px;
}



.project-meta{
  margin-top: 6px;
}

.project-meta .meta-row{
  display:grid;
  grid-template-columns:110px 1fr;
  gap:8px;
  padding:10px 0;
  border-top:1px solid var(--line);
}

.project-meta .meta-row:first-child{
  border-top:none;
  padding-top:0;
}

.meta-k{
  color:var(--muted);
  font-size:12px;
  text-transform:uppercase;
}

.meta-v{
  color:#cbd5e1;
  font-size:13.5px;
}

/* Info pill (e.g. "Tap any photo to expand") */
.info-pill{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:8px 12px;

  border-radius:999px;
  border:1px solid rgba(125,211,252,0.25);
  background:rgba(125,211,252,0.08);

  color:var(--accent);
  font-size:13px;
}

/* Small circular "i" icon */
.info-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;

  width:18px;
  height:18px;
  border-radius:50%;

  font-size:12px;
  font-weight:600;
  color:var(--accent);

  border:1px solid rgba(125,211,252,0.35);
  background:rgba(125,211,252,0.15);
}

/* ================= FIGURES ================= */
.figure{
  width:100%;
  border-radius:14px;
  border:1px solid rgba(125,211,252,0.1);
  background:transparent;
  display:block;
  margin: 0;
}

.figure-hero{
  max-height:520px;
  object-fit:contain;
}

.figure-hero img{
  transform:scaleX(-1);
}

.figure-media{
  max-height:340px;     
  object-fit:contain;
}

/* Force comparison images to render at identical size */
.figure-compare {
  width: 100%;
  aspect-ratio: 3 / 2;   
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid rgba(125,211,252,0.1);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
}

.figure-compare img {
  width: 100%;
  height: 100%;
  object-fit: contain;   /* preserves full artifact visibility */
}

.figure-block{
  margin-top:14px;
  margin-left: 0;
}

.figcaption{
  margin:0 0 10px;
  color:var(--muted);
  font-size:13px;
  max-width:90ch;
}

/* Button wrapper so images are clickable without link styling */
.img-btn{
  display:block;
  padding:0;
  border:0;
  background:transparent;
  cursor:pointer;
  text-align:left;
  width:100%;
}

/* ================= DETAILS (keeps page short) ================= */
.details{
  margin-top:12px;
  border:1px solid var(--line);
  border-radius:14px;
  background:rgba(255,255,255,.02);
  overflow:hidden;
}

.details .details-summary{
  padding:12px 14px;
  color:var(--text);
  font-weight:600;
}

.details-body{
  padding: 0 14px 14px;
}

/* ================= PROCESS STRIP ================= */
.process-strip{
  display:flex;
  gap:12px;
  overflow-x:auto;
  padding:12px 16px;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling: touch;
  scroll-padding-left:16px;
  scroll-padding-right:16px;
}


.process-item{
  flex: 0 0 260px;
  height: 180px;

  border-radius:12px;
  overflow:hidden;

  border:1px solid rgba(125,211,252,0.15);  
  background:rgba(255,255,255,.02);         

  scroll-snap-align:start;
}

/* Image fills the tile */
.process-item img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  border:none;                              
  background:transparent;
}

/* --- Mobile: show 1 item + a visible preview of the next --- */
@media (max-width:720px){
  /* Fixed basis creates the "peek" cue and removes the dead black space issue */
  .process-item{
    flex: 0 0 84%;
    max-width: 84%;
  }

  /* Thumbnail should fill the card; cropping is fine because lightbox shows full image */
  .process-item img{
    width:100%;
    height:170px;
    object-fit:cover;
  }
}

@media (min-width:900px){
  .process-strip{
    display:grid;
    grid-template-columns:repeat(5, 1fr);
    gap:12px;
    overflow-x:visible;
    padding:12px 0;
    scroll-snap-type:none;
  }

  .process-item{flex: none; max-width:none}

  .process-item img{
    width:100%;
    height:auto;
    max-height:220px;
    object-fit:cover;
  }
}

.media-row{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
  align-items:start;
}

.compare-row{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
  align-items:start;
}

@media (min-width:900px){
  .compare-row{
    grid-template-columns:1fr 1fr; 
    gap:24px;
  }
}

@media (min-width:900px){
  .media-row{grid-template-columns:1fr .9fr; gap:24px}
  .media-row .figure-media{object-fit:contain}
}

.figure-final{
  justify-self:end;     
  margin:0;             
  width:100%;           
}

.figure-portrait{
  max-height:360px;     
  object-fit:contain;   
}

.process-strip::-webkit-scrollbar{height:10px}
.process-strip::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.10);border-radius:999px}
.process-strip::-webkit-scrollbar-track{background:rgba(255,255,255,0.04);border-radius:999px}

/* ================= NAV ================= */
.project-nav{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:36px;
}

/* ================= LIGHTBOX (in-page image viewer) ================= */
.no-scroll{overflow:hidden}

.lightbox{
  position:fixed;
  inset:0;
  display:none;
  z-index:9999;
}

.lightbox.is-open{display:block}

.lightbox-backdrop{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,0.65);
  backdrop-filter: blur(6px);
}

.lightbox-dialog{
  position:relative;
  max-width:min(1100px, 92vw);
  max-height:86vh;
  margin: 6vh auto 0;
  padding: 14px;
  border-radius: 16px;
  border:1px solid rgba(255,255,255,0.10);
  background: rgba(16,18,22,0.92);
  box-shadow: 0 20px 60px rgba(0,0,0,0.50);
  display:flex;
  flex-direction:column;
  gap:10px;
}

.lightbox-close{
  line-height: 1;
  position:absolute;
  top:24px;
  right:24px;

  width:30px;
  height:30px;

  display:flex;
  align-items:center;
  justify-content:center;

  border-radius:10px;
  border:1px solid rgba(255,255,255,0.25);
  background: rgba(0,0,0,0.45);

  color:#ffffff;
  font-size:20px;
  font-weight:600;

  cursor:pointer;
}

.lightbox-img{
  width:100%;
  height:auto;
  max-height:72vh;
  object-fit:contain;
  border-radius: 12px;
  border:1px solid rgba(255,255,255,0.10);
  background: transparent;
}

.lightbox-caption{
  color: var(--muted);
  font-size: 13px;
  padding: 2px 2px 6px;
}