/*
  Shared styles for every page on the site.
  Change a color, font, or spacing here and it updates everywhere.
*/

:root{
  --ink:#F1F1F1;
  --ink-dim:#9B9B9B;
  --ink-faint:#5C5C5C;
  --bg:#000000;
  --bg-raised:#0A0A0A;
  --line:transparent;
  --line-glow:rgba(255,0,255,0.28);
  --accent:#FF00FF;
  --accent-soft:rgba(255,0,255,0.5);
  --accent-wash:rgba(255,0,255,0.07);
}
*{margin:0;padding:0;box-sizing:border-box;}
body{
  min-height:100vh;
  display:flex;
  flex-direction:column;
  background-color:var(--bg);
  background-image:
    linear-gradient(rgba(255,0,255,0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,0,255,0.14) 1px, transparent 1px);
  background-size:64px 64px;
  color:var(--ink);
  font-family:'IBM Plex Sans', sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  position:relative;
}
main{flex:1;}
a{color:inherit;}

/* scanline sweep, one subtle pass, respects reduced motion */
.scan{
  position:fixed;
  left:0; right:0;
  height:140px;
  top:-140px;
  background:linear-gradient(to bottom, transparent, rgba(255,0,255,0.18), transparent);
  pointer-events:none;
  z-index:1;
  animation:scan 9s linear infinite;
}
@keyframes scan{
  0%{top:-140px;}
  100%{top:100vh;}
}
@media (prefers-reduced-motion: reduce){
  .scan{display:none;}
}

.wrap{
  max-width:1120px;
  margin:0 auto;
  padding:0 40px;
  position:relative;
  z-index:2;
}

/* ---------- Nav ---------- */
nav{
  position:sticky;
  top:0;
  background:rgba(0,0,0,0.85);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
  z-index:20;
}
/* nav spans the full window so the logo sits in the top-left corner */
nav .wrap{
  max-width:none;
  display:flex;
  justify-content:space-between;
  align-items:center;
  height:56px;
}
.nav-id{
  font-family:'IBM Plex Mono', monospace;
  font-size:13px;
  color:var(--ink-dim);
  letter-spacing:0.02em;
  text-decoration:none;
  transition:color 0.15s ease;
}
.nav-id:hover, .nav-id:focus-visible{color:var(--ink);}
.nav-id .cursor{
  display:inline-block;
  width:7px;
  background:var(--accent);
  margin-left:2px;
  animation:blink 1s step-end infinite;
}
@keyframes blink{50%{opacity:0;}}

.tabs{
  position:relative;
  display:flex;
}
.tabs a{
  text-decoration:none;
  color:var(--ink-dim);
  font-family:'IBM Plex Mono', monospace;
  font-size:13px;
  padding:8px 0;
  margin-left:26px;
  transition:color 0.15s ease;
  position:relative;
}
.tabs a:first-child{margin-left:0;}
.tabs a:hover, .tabs a:focus-visible{color:var(--ink);}
.tabs a[aria-current="page"]{color:var(--accent);}
.tab-indicator{
  position:absolute;
  bottom:0;
  height:2px;
  background:var(--accent);
  box-shadow:0 0 8px var(--accent-soft);
  left:0;
  width:0;
}
.tab-indicator.animate{
  transition:left 0.25s ease, width 0.25s ease;
}

/* ---------- Typewriter reveal ----------
   These start hidden and get typed in by site.js. The "js" class is added
   in each page's <head>, so if JavaScript is off they just show normally. */
.js .status-line span:last-child,
.js .role,
.js .hero-lede,
.js .about-text p,
.js h2,
.js .section-lede,
.js .sub-head,
.js .expertise-group h3,
.js .expertise-list span,
.js .expertise-list a,
.js .timeline-when,
.js .timeline-role,
.js .timeline-org,
.js .timeline-story,
.js .case-card,
.js .contact-buttons a,
.js .quest,
.js footer .wrap{
  opacity:0;
}
@media (prefers-reduced-motion: reduce){
  .js .status-line span:last-child,
  .js .role,
  .js .hero-lede,
  .js .about-text p,
  .js h2,
  .js .section-lede,
  .js .sub-head,
  .js .expertise-group h3,
  .js .expertise-list span,
  .js .expertise-list a,
  .js .timeline-when,
  .js .timeline-role,
  .js .timeline-org,
  .js .timeline-story,
  .js .case-card,
  .js .contact-buttons a,
  .js .quest,
  .js footer .wrap{
    opacity:1 !important;
  }
}

/* ---------- Hero (home page) ---------- */
header.hero{
  padding:88px 0 56px;
  border-bottom:1px solid var(--line);
}
/* text on the left, headshot on the right (stacks on smaller screens) */
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) 320px;
  gap:64px;
  align-items:center;
}
.hero-photo{
  grid-column:2;
  grid-row:1;
  position:relative;
  border:1px solid var(--accent-soft);
  box-shadow:0 0 28px rgba(255,0,255,0.18);
}
.hero-photo img{
  display:block;
  width:100%;
  height:auto;
}
/* HUD-style corner brackets */
.hero-photo::before, .hero-photo::after{
  content:"";
  position:absolute;
  width:18px;
  height:18px;
  border:2px solid var(--accent);
}
.hero-photo::before{top:-7px; left:-7px; border-right:none; border-bottom:none;}
.hero-photo::after{bottom:-7px; right:-7px; border-left:none; border-top:none;}
.hero-text{grid-column:1; grid-row:1;}
.status-line{
  display:flex;
  align-items:center;
  font-family:'IBM Plex Mono', monospace;
  font-size:12.5px;
  color:var(--accent);
  margin-bottom:28px;
}
.status-dot{
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 8px 2px var(--accent-soft);
  margin-right:9px;
}
h1{
  font-family:'Chakra Petch', sans-serif;
  font-weight:600;
  font-size:54px;
  line-height:1.05;
  letter-spacing:0.01em;
  color:var(--ink);
  max-width:620px;
  text-shadow:0 0 26px rgba(255,0,255,0.22);
}
.type-cursor{
  display:inline-block;
  width:0.5ch;
  background:var(--accent);
  margin-left:2px;
  box-shadow:0 0 10px var(--accent-soft);
  animation:blink 0.9s step-end infinite;
}
.role{
  margin-top:16px;
  font-size:18px;
  color:var(--ink-dim);
  max-width:600px;
}
.hero-lede{
  margin-top:22px;
  font-size:15.5px;
  color:var(--ink-dim);
  max-width:600px;
  line-height:1.7;
}
.hero-meta{
  display:flex;
  margin-top:40px;
  flex-wrap:wrap;
}
.hero-meta div{
  font-size:13.5px;
  margin-right:32px;
}
.hero-meta div:last-child{margin-right:0;}
.hero-meta .label{
  display:block;
  color:var(--ink-faint);
  margin-bottom:3px;
  font-family:'IBM Plex Mono', monospace;
  font-size:11.5px;
}
.hero-meta .value{
  color:var(--ink);
}

/* ---------- Section shared ---------- */
section{
  padding:64px 0;
  border-bottom:1px solid var(--line);
}
section:last-of-type{border-bottom:none;}
/* the main section on Journey / Projects / Contact gets the
   same top breathing room as the home page hero */
section.page-section{padding-top:88px;}
.section-head{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  margin-bottom:32px;
}
h2{
  font-family:'Chakra Petch', sans-serif;
  font-weight:600;
  font-size:26px;
  letter-spacing:0.01em;
  color:var(--ink);
}
.section-tag{
  font-family:'IBM Plex Mono', monospace;
  font-size:12px;
  color:var(--accent);
}
.section-lede{
  font-size:16px;
  color:var(--ink-dim);
  max-width:600px;
  margin-bottom:28px;
}
/* smaller headings inside a page, e.g. Toolkit / Timeline on Journey */
.sub-head{
  font-family:'IBM Plex Mono', monospace;
  font-size:13px;
  font-weight:500;
  color:var(--ink-faint);
  letter-spacing:0.08em;
  text-transform:uppercase;
  margin:56px 0 24px;
}
.section-head + .sub-head{margin-top:0;}

/* ---------- About ---------- */
.about-text{
  font-size:16px;
  color:var(--ink-dim);
  columns:2;
  column-gap:56px;
}
.about-text p{margin-bottom:16px; break-inside:avoid;}
.about-text p:last-child{margin-bottom:0;}
.about-text strong{color:var(--ink); font-weight:500;}
.gold{color:#D4AF37;}

/* ---------- Journey (timeline) ---------- */
.timeline{
  position:relative;
  margin-top:8px;
  padding-left:32px;
}
.timeline::before{
  content:"";
  position:absolute;
  left:4px;
  top:6px;
  bottom:6px;
  width:1px;
  background:linear-gradient(to bottom, var(--accent), rgba(255,0,255,0.12));
}
.timeline-item{
  position:relative;
  padding-bottom:40px;
}
.timeline-item:last-child{padding-bottom:0;}
.timeline-node{
  position:absolute;
  left:-32px;
  top:3px;
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--bg);
  border:2px solid var(--accent);
  box-shadow:0 0 8px var(--accent-soft);
}
.timeline-item.current .timeline-node{
  background:var(--accent);
  animation:node-pulse 2.4s ease-in-out infinite;
}
@keyframes node-pulse{
  0%, 100%{box-shadow:0 0 8px var(--accent-soft);}
  50%{box-shadow:0 0 18px 4px var(--accent-soft);}
}
.timeline-when{
  font-family:'IBM Plex Mono', monospace;
  font-size:12px;
  color:var(--accent);
  letter-spacing:0.02em;
  margin-bottom:6px;
}
.timeline-role{
  font-size:16px;
  color:var(--ink);
  font-weight:500;
  transition:color 0.15s ease;
}
.timeline-org{
  font-size:13.5px;
  color:var(--ink-faint);
  margin-top:3px;
}
.timeline-item:hover .timeline-role{color:var(--accent);}
/* desktop: dates/role on the left, the story on the right */
.timeline-item{
  display:grid;
  grid-template-columns:240px minmax(0,1fr);
  gap:8px 48px;
}
.timeline-story{
  font-size:15px;
  color:var(--ink-dim);
  line-height:1.7;
  max-width:720px;
}
.timeline-story p{margin-bottom:12px;}
.timeline-story p:last-child{margin-bottom:0;}
.timeline-story strong{color:var(--ink); font-weight:500;}
.timeline-story a, .post-body a{color:var(--accent); text-decoration:none; border-bottom:1px solid var(--accent-soft);}
.timeline-story a:hover, .post-body a:hover{border-color:var(--accent);}
@media (prefers-reduced-motion: reduce){
  .timeline-item.current .timeline-node{animation:none;}
}

/* ---------- Expertise ---------- */
.expertise-grid{
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:28px 40px;
}
.expertise-group h3{
  font-size:13px;
  color:var(--accent);
  font-weight:500;
  margin-bottom:12px;
  font-family:'IBM Plex Mono', monospace;
}
.expertise-list{
  display:flex;
  flex-wrap:wrap;
}
.expertise-list span, .expertise-list a{
  font-size:13.5px;
  color:var(--ink-dim);
  padding:5px 0;
  margin-right:10px;
  border-bottom:1px solid var(--line);
}
.expertise-list a{
  text-decoration:none;
  transition:color 0.15s ease, border-color 0.15s ease, text-shadow 0.15s ease;
}
.expertise-list a:hover, .expertise-list a:focus-visible{
  color:var(--accent);
  border-color:var(--accent);
  text-shadow:0 0 10px var(--accent-soft);
}

/* ---------- Projects index (cards) ---------- */
.case-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
}
.case-card{
  display:flex;
  flex-direction:column;
  padding:24px;
  background:rgba(10,10,10,0.85);
  border:1px solid var(--line-glow);
  text-decoration:none;
  transition:border-color 0.15s ease, box-shadow 0.15s ease;
}
.case-card:hover, .case-card:focus-visible{
  border-color:var(--accent);
  box-shadow:0 0 18px rgba(255,0,255,0.18);
}
.case-id{
  font-family:'IBM Plex Mono', monospace;
  font-size:12px;
  color:var(--accent);
}
.case-title{
  font-size:17px;
  color:var(--ink);
  font-weight:500;
  margin-top:10px;
}
.case-card:hover .case-title{color:var(--accent);}
.case-summary{
  font-size:14.5px;
  color:var(--ink-dim);
  line-height:1.65;
  margin-top:10px;
  flex:1;
}
.case-more{
  font-family:'IBM Plex Mono', monospace;
  font-size:12px;
  color:var(--ink-faint);
  margin-top:18px;
}
.case-card:hover .case-more{color:var(--accent);}

/* ---------- Project write-up pages ---------- */
.post{max-width:760px;}
.post-back{
  display:inline-block;
  font-family:'IBM Plex Mono', monospace;
  font-size:12.5px;
  color:var(--ink-dim);
  text-decoration:none;
  margin-bottom:28px;
}
.post-back:hover{color:var(--accent);}
.post-meta{
  font-family:'IBM Plex Mono', monospace;
  font-size:12px;
  color:var(--ink-faint);
  margin:-16px 0 40px;
}
.post-body{
  font-size:16px;
  color:var(--ink-dim);
  line-height:1.75;
}
.post-body p{margin-bottom:16px;}
.post-body ul{margin:0 0 16px 20px;}
.post-body li{margin-bottom:6px;}
.post-body strong{color:var(--ink); font-weight:500;}
/* post headings look like .sub-head but aren't typed, so they
   appear together with the paragraphs under them */
.post-head{
  font-family:'IBM Plex Mono', monospace;
  font-size:13px;
  font-weight:500;
  color:var(--ink-faint);
  letter-spacing:0.08em;
  text-transform:uppercase;
  margin:40px 0 16px;
}
.post-head:first-child{margin-top:0;}
.post-body{animation:post-in 0.6s ease both;}
@keyframes post-in{from{opacity:0; transform:translateY(8px);}}
@media (prefers-reduced-motion: reduce){ .post-body{animation:none;} }
.post-body table{width:100%; border-collapse:collapse; margin:0 0 16px; font-size:14.5px;}
.post-body th, .post-body td{text-align:left; padding:8px 12px 8px 0; border-bottom:1px solid rgba(255,0,255,0.15); vertical-align:top;}
.post-body th{color:var(--ink); font-weight:500;}
.post-body img{max-width:160px; display:block; margin:0 0 24px;}

/* project type after the case number, e.g. "CASE-08 // WORK" */
.case-kind{
  color:var(--ink-faint);
  text-transform:uppercase;
  letter-spacing:0.06em;
  margin-left:4px;
}

/* a live tool embedded in a post, e.g. Header Forensics */
.post-embed{margin:0 0 12px; border:1px solid var(--line-glow); background:#000;}
.post-embed iframe{display:block; width:100%; height:780px; border:0;}
.post-embed-link{font-family:'IBM Plex Mono', monospace; font-size:12.5px; margin-bottom:16px;}
/* full guide tucked into a dropdown */
.post-body details{border:1px solid var(--line-glow); padding:14px 18px; margin:0 0 16px;}
.post-body details summary{cursor:pointer; font-family:'IBM Plex Mono', monospace; font-size:13px; color:var(--accent);}
.post-body details[open] summary{margin-bottom:12px;}
.post-body details h4{color:var(--ink); font-size:15px; font-weight:500; margin:20px 0 8px;}
.post-body details ol{margin:0 0 12px 20px;}
.post-body details li{margin-bottom:4px;}

/* filter buttons above the project grid */
.case-filter{display:flex; flex-wrap:wrap; gap:8px; margin-bottom:24px;}
.case-filter button{
  font-family:'IBM Plex Mono', monospace;
  font-size:12px;
  color:var(--ink-dim);
  background:transparent;
  border:1px solid var(--ink-faint);
  padding:6px 14px;
  cursor:pointer;
}
.case-filter button:hover{color:var(--ink);}
.case-filter button[aria-pressed="true"]{color:#000; background:var(--accent); border-color:var(--accent);}
.case-card[hidden]{display:none;}

/* ---------- Side quest (Contact page) ---------- */
.quest{
  margin-top:56px;
  max-width:640px;
  padding:24px;
  border:1px dashed var(--accent-soft);
  background:rgba(10,10,10,0.85);
  font-family:'IBM Plex Mono', monospace;
  font-size:13.5px;
  color:var(--ink-dim);
}
.quest-tag{color:var(--accent); margin-bottom:12px; letter-spacing:0.06em;}
.quest p{margin-bottom:14px;}
.quest details{border-top:1px solid rgba(255,0,255,0.15); padding:10px 0;}
.quest summary{cursor:pointer; color:var(--ink);}
.quest summary:hover{color:var(--accent);}
.quest details p{margin:8px 0 0;}
.post-body code{font-family:'IBM Plex Mono', monospace; font-size:0.88em; color:var(--ink);}
.post .section-head{gap:20px;}

/* ---------- Buttons (Contact + login page) ---------- */
.contact-buttons{
  display:flex;
  flex-wrap:wrap;
}
.btn{
  font-family:'IBM Plex Mono', monospace;
  font-size:13.5px;
  color:var(--ink);
  background:transparent;
  text-decoration:none;
  border:1px solid var(--accent);
  padding:12px 22px;
  margin-right:14px;
  cursor:pointer;
  transition:background 0.15s ease, box-shadow 0.15s ease, color 0.15s ease;
  display:inline-flex;
  align-items:center;
}
.btn:hover, .btn:focus-visible{
  background:var(--accent);
  color:#000;
  box-shadow:0 0 18px var(--accent-soft);
}

/* ---------- Footer ---------- */
footer{
  padding:32px 0 56px;
}
footer .wrap{
  font-family:'IBM Plex Mono', monospace;
  font-size:12px;
  color:var(--ink-faint);
}
.ghost-link{
  color:inherit;
  text-decoration:none;
  cursor:inherit;
}
.ghost-link:visited{
  color:inherit;
}

/* tablets and small laptops: stack the hero, fewer columns */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr; gap:32px;}
  .hero-photo{grid-column:1; width:200px;}
  .hero-text{grid-row:2;}
  .about-text{columns:1;}
  .about-text p{max-width:640px;}
  .expertise-grid{grid-template-columns:1fr 1fr;}
  .timeline-item{grid-template-columns:1fr;}
  .case-grid{grid-template-columns:1fr;}
}

@media (max-width:640px){
  .wrap{padding:0 20px;}
  .hero-photo{width:150px;}
  h1{font-size:36px;}
  header.hero{padding-top:56px;}
  section.page-section{padding-top:56px;}
  .expertise-grid{grid-template-columns:1fr;}
  .timeline{padding-left:24px;}
  .timeline-node{left:-24px;}
  .case-card{padding:20px;}
  nav .wrap{
    flex-wrap:wrap;
    height:auto;
    padding-top:12px;
    padding-bottom:10px;
    row-gap:10px;
  }
  .tabs{
    width:100%;
    justify-content:flex-start;
  }
  .tabs a{margin-left:0; margin-right:8px; font-size:11px;}
  .contact-buttons{flex-direction:column;}
  .btn{margin-right:0; margin-bottom:12px; justify-content:center;}
}