/* ===========================================
   PORTFOLIO — DESIGN SYSTEM
   Engineer-meets-designer · Dark mode
   Accent triad: cyan / orange / green
   =========================================== */

:root {
  --bg: #0a0a0b;
  --bg-2: #111114;
  --bg-3: #16161a;
  --line: #1f1f24;
  --line-2: #2a2a30;
  --ink: #ededf0;
  --ink-2: #9a9aa3;
  --ink-3: #5a5a63;
  --cyan: #00d4ff;
  --orange: #ff6a13;
  --green: #00ff88;
  --grid-size: 32px;
  --pad: clamp(16px, 3vw, 40px);
  /* translucent backdrops for fixed bars + image meta gradient */
  --bar-bg: rgba(10,10,11,0.85);
  --nav-bg: rgba(10,10,11,0.7);
  --meta-fade: rgba(10,10,11,0.95);
}

/* ============ LIGHT THEME ============
   Blueprint-on-paper: technical drawing on warm white.
   Accents darkened for contrast on a light ground. */
:root[data-theme="light"] {
  --bg: #f4f3f0;
  --bg-2: #ffffff;
  --bg-3: #eceae5;
  --line: #dededa;
  --line-2: #c7c5bf;
  --ink: #16161a;
  --ink-2: #55555d;
  --ink-3: #8c8a90;
  --cyan: #0090b3;
  --orange: #cf520b;
  --green: #0a9159;
  --bar-bg: rgba(255,255,255,0.85);
  --nav-bg: rgba(244,243,240,0.78);
  --meta-fade: rgba(244,243,240,0.95);
}
:root[data-theme="light"] body::after { opacity: 0.18; }

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--bg); color: var(--ink); }
body {
  font-family: 'IBM Plex Sans', sans-serif;
  font-feature-settings: "ss01", "ss02";
  overflow-x: hidden;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--cyan); color: var(--bg); }
a { color: inherit; text-decoration: none; }
.mono { font-family: 'IBM Plex Mono', monospace; }

/* ============ BLUEPRINT GRID BG ============ */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: var(--grid-size) var(--grid-size);
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 90%);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.5;
  mix-blend-mode: overlay;
}

/* ============ STATUS BAR ============ */
.status-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--bar-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-2);
  padding: 10px var(--pad);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.status-bar .left { display: flex; gap: 18px; align-items: center; }
.status-bar .center { text-align: center; color: var(--ink); }
.status-bar .right { display: flex; gap: 18px; justify-content: flex-end; align-items: center; }
.status-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse 1.8s ease-in-out infinite;
  margin-right: 8px;
  vertical-align: middle;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.status-bar .sep { color: var(--ink-3); }

/* theme toggle (lives in status bar right) */
.theme-toggle {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
  background: transparent;
  border: 1px solid var(--line-2);
  padding: 3px 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: color 0.2s, border-color 0.2s;
}
.theme-toggle:hover { color: var(--cyan); border-color: var(--cyan); }
.theme-toggle .ico { color: var(--orange); font-size: 12px; line-height: 1; }

/* ============ NAV ============ */
nav.primary {
  position: fixed;
  top: 38px;
  left: 0; right: 0;
  z-index: 99;
  padding: 16px var(--pad);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.logo {
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo .bracket { color: var(--cyan); }
.nav-links {
  display: flex;
  gap: 28px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.nav-links a {
  color: var(--ink-2);
  transition: color 0.2s;
}
.nav-links a::before {
  content: attr(data-num);
  color: var(--ink-3);
  margin-right: 6px;
  font-size: 10px;
}
.nav-links a:hover { color: var(--cyan); }
.nav-links a:hover::before { color: var(--orange); }

/* ============ LAYOUT ============ */
main { position: relative; z-index: 2; padding-top: 96px; }
section { padding: 80px var(--pad); position: relative; }

.section-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-label::before {
  content: "";
  width: 32px; height: 1px;
  background: var(--cyan);
}
.section-label .num { color: var(--orange); }

/* ============ HERO ============ */
.hero {
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 60px;
  padding-bottom: 60px;
}
.hero-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-2);
  margin-bottom: 60px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-2);
}
.hero-meta div span { display: block; color: var(--ink-3); margin-bottom: 4px; font-size: 10px; }
.hero-meta div strong { color: var(--ink); font-weight: 500; }

.hero h1 {
  font-family: 'IBM Plex Sans Condensed', sans-serif;
  font-weight: 700;
  font-size: clamp(48px, 11vw, 180px);
  line-height: 0.88;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 24px;
}
.hero h1 .accent {
  color: var(--cyan);
  font-style: italic;
  font-weight: 400;
  font-family: 'IBM Plex Sans', sans-serif;
  text-transform: lowercase;
  letter-spacing: -0.02em;
}
.hero h1 .outline {
  -webkit-text-stroke: 1.5px var(--ink);
  color: transparent;
}
.tagline {
  font-family: 'IBM Plex Mono', monospace;
  font-size: clamp(13px, 1.4vw, 16px);
  color: var(--ink-2);
  max-width: 580px;
  margin-top: 32px;
  letter-spacing: 0.02em;
  line-height: 1.7;
}
.tagline .hl { color: var(--cyan); }
.tagline .orange { color: var(--orange); }
.tagline .green { color: var(--green); }

.dim-line {
  position: absolute;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--cyan);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}
.dim-line::before, .dim-line::after {
  content: "";
  height: 1px;
  background: var(--cyan);
  opacity: 0.6;
}
.dim-line.top-right { top: 140px; right: var(--pad); }
.dim-line.top-right::before { width: 40px; }
.dim-line.bottom-left { bottom: 80px; left: var(--pad); }
.dim-line.bottom-left::after { width: 60px; }

.hero-cta {
  margin-top: 56px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============ BUTTONS ============ */
.btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 16px 28px;
  border: 1px solid var(--line-2);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: all 0.25s;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.btn::before { content: "["; color: var(--ink-3); }
.btn::after { content: "]"; color: var(--ink-3); margin-left: auto; }
.btn.primary { border-color: var(--cyan); color: var(--cyan); }
.btn.primary:hover { background: var(--cyan); color: var(--bg); }
.btn:hover { border-color: var(--orange); color: var(--orange); }
.btn:hover::before, .btn:hover::after { color: var(--orange); }

/* ============ CAPABILITIES MARQUEE ============ */
.capabilities {
  border-top: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line-2);
  padding: 0;
  overflow: hidden;
  background: var(--bg-2);
}
.marquee {
  display: flex;
  gap: 60px;
  animation: scroll 45s linear infinite;
  padding: 28px 0;
  width: max-content;
  font-family: 'IBM Plex Sans Condensed', sans-serif;
  font-weight: 600;
  font-size: clamp(20px, 2.6vw, 36px);
  text-transform: uppercase;
  letter-spacing: -0.01em;
}
.marquee span { display: flex; align-items: center; gap: 60px; white-space: nowrap; }
.marquee span::after {
  content: "✦";
  color: var(--orange);
  font-size: 0.7em;
}
@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============ INTRO SPLASH ============ */
body.intro-lock { overflow: hidden; }

/* bypass splash on deep-links / repeat visits (flagged pre-paint in <head>) */
html.skip-intro #intro-splash { display: none !important; }
html.skip-intro body.intro-lock { overflow: auto !important; }

.intro-splash {
  position: fixed;
  inset: 0;            /* fills viewport without 100vw's scrollbar-gutter overflow */
  z-index: 9999;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--pad) var(--pad) 140px;  /* reserve bottom space for the footnote */
  text-align: center;
  overflow: hidden;
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.intro-splash.intro-hide {
  opacity: 0;
  transform: translateY(-20px);
  pointer-events: none;
}
/* blueprint grid + grain, matching body */
.intro-splash::before {
  content: "";
  position: absolute; inset: 0;
  z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: var(--grid-size) var(--grid-size);
  opacity: 0.35;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 90%);
}
.intro-splash::after {
  content: "";
  position: absolute; inset: 0;
  z-index: 0; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.4;
  mix-blend-mode: overlay;
}
:root[data-theme="light"] .intro-splash::after { opacity: 0.18; }

.intro-corner {
  position: absolute;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  z-index: 1;
  display: flex;
  align-items: center;
  white-space: nowrap;
}
.intro-corner.tl { top: 24px; left: 24px; }
.intro-corner.tr { top: 24px; right: 24px; }
.intro-corner.bl { bottom: 24px; left: 24px; }
.intro-corner.br { bottom: 24px; right: 24px; }

.intro-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 760px;
  min-width: 0;   /* don't let the nowrap stat stretch the block past the viewport */
}
.intro-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.intro-label::before, .intro-label::after {
  content: "";
  width: 32px; height: 1px;
  background: var(--cyan);
}
.intro-stat {
  font-family: 'IBM Plex Sans Condensed', sans-serif;
  font-weight: 700;
  font-size: clamp(34px, 11vw, 230px);  /* sized so "< 0.001%" never exceeds the viewport */
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--cyan);
  margin: 40px 0 48px;
  white-space: nowrap;           /* keep "< 0.001%" on one line */
}
.intro-sub {
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 300;
  font-size: clamp(22px, 2.6vw, 34px);
  line-height: 1.45;
  color: var(--ink);
  max-width: 720px;
  margin-inline: auto;
}
.intro-sub .hl { color: var(--cyan); }
.intro-sub .orange { color: var(--orange); }
.intro-punch {
  font-family: 'IBM Plex Mono', monospace;
  font-style: italic;
  font-size: clamp(16px, 1.6vw, 20px);
  letter-spacing: 0.05em;
  color: var(--orange);
  margin-top: 28px;
}
.intro-enter { margin-top: 64px; padding: 20px 40px; font-size: 13px; }
.intro-note {
  position: absolute;
  bottom: 80px; left: 50%;
  transform: translateX(-50%);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  z-index: 1;
  white-space: nowrap;
}

/* staggered entrance */
@keyframes introIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.intro-label, .intro-stat, .intro-sub, .intro-punch, .intro-enter {
  animation: introIn 0.6s ease both;
}
.intro-label { animation-delay: 0ms; }
.intro-stat  { animation-delay: 200ms; }
.intro-sub   { animation-delay: 400ms; }
.intro-punch { animation-delay: 600ms; }
.intro-enter { animation-delay: 800ms; }

@media (max-width: 600px) {
  .intro-splash { padding-bottom: 96px; }
  .intro-corner { font-size: 9px; letter-spacing: 0.05em; }
  .intro-corner.tr { top: 16px; right: 16px; }
  .intro-corner.bl { bottom: 16px; left: 16px; }
  .intro-stat { margin: 28px 0 32px; }
  .intro-punch { margin-top: 20px; }
  .intro-enter { margin-top: 44px; padding: 16px 32px; }
  .intro-note { bottom: 48px; white-space: normal; width: 84%; }
}

/* ============ WORK ============ */
.work-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 24px;
}
.work-header h2 {
  font-family: 'IBM Plex Sans Condensed', sans-serif;
  font-weight: 600;
  font-size: clamp(36px, 6vw, 72px);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 0.95;
}
.work-header h2 .num {
  color: var(--orange);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.4em;
  vertical-align: top;
  font-weight: 400;
}
.work-filter {
  display: flex;
  gap: 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  flex-wrap: wrap;
}
.work-filter button {
  background: transparent;
  border: 1px solid var(--line-2);
  color: var(--ink-2);
  padding: 8px 14px;
  cursor: pointer;
  transition: all 0.2s;
}
.work-filter button:hover,
.work-filter button.active {
  color: var(--cyan);
  border-color: var(--cyan);
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}
.project {
  position: relative;
  overflow: hidden;
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  transition: all 0.3s;
  cursor: pointer;
  aspect-ratio: 4/3;
}
.project:hover { border-color: var(--cyan); }
.project:hover .project-img { transform: scale(1.04); }
.project:hover .project-overlay { opacity: 1; }

.project.span-7 { grid-column: span 7; }
.project.span-5 { grid-column: span 5; }
.project.span-6 { grid-column: span 6; }
.project.span-4 { grid-column: span 4; }
.project.span-8 { grid-column: span 8; }
.project.span-12 { grid-column: span 12; }
.project.tall { aspect-ratio: 3/4; }
.project.wide { aspect-ratio: 16/9; }

.project-img {
  position: absolute;
  inset: 0;
  transition: transform 0.5s cubic-bezier(.2,.8,.2,1);
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    repeating-linear-gradient(
      45deg,
      var(--bg-2),
      var(--bg-2) 10px,
      var(--bg-3) 10px,
      var(--bg-3) 20px
    );
}
.fpo-label { text-align: center; font-family: 'IBM Plex Mono', monospace; }
.fpo-label .fpo {
  display: inline-block;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  padding: 4px 12px;
  font-size: 11px;
  letter-spacing: 0.2em;
  margin-bottom: 12px;
}
.fpo-label .code {
  color: var(--ink-2);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.fpo-label .dim {
  color: var(--ink-3);
  font-size: 10px;
  margin-top: 8px;
  letter-spacing: 0.08em;
}

.project-meta {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  z-index: 3;
  background: linear-gradient(to top, var(--meta-fade), transparent);
}
.project-meta .title {
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 600;
  font-size: 18px;
  color: var(--ink);
  margin-bottom: 4px;
}
.project-meta .cat {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--ink-2);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.project-meta .num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--orange);
  letter-spacing: 0.08em;
}
.project-overlay {
  position: absolute;
  top: 16px; right: 16px;
  width: 36px; height: 36px;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'IBM Plex Mono', monospace;
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 3;
}
.project::before, .project::after {
  content: "";
  position: absolute;
  width: 8px; height: 8px;
  border: 1px solid var(--ink-3);
  z-index: 2;
  transition: border-color 0.3s;
}
.project::before { top: 8px; left: 8px; border-right: none; border-bottom: none; }
.project::after { bottom: 8px; right: 8px; border-left: none; border-top: none; }
.project:hover::before, .project:hover::after { border-color: var(--cyan); }

.work-footer {
  margin-top: 56px;
  text-align: center;
}

/* ============ ABOUT ============ */
.about {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  padding: 120px var(--pad);
  border-top: 1px solid var(--line-2);
}
.about-left {
  position: sticky;
  top: 120px;
  align-self: start;
}
.about-left h2 {
  font-family: 'IBM Plex Sans Condensed', sans-serif;
  font-weight: 600;
  font-size: clamp(36px, 5.5vw, 64px);
  text-transform: uppercase;
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin-bottom: 32px;
}
.about-left h2 .accent {
  color: var(--cyan);
  font-style: italic;
  font-weight: 400;
  font-family: 'IBM Plex Sans', sans-serif;
  text-transform: lowercase;
  letter-spacing: -0.02em;
}
.about-left .portrait {
  aspect-ratio: 4/5;
  background:
    repeating-linear-gradient(
      45deg,
      var(--bg-2),
      var(--bg-2) 10px,
      var(--bg-3) 10px,
      var(--bg-3) 20px
    );
  border: 1px solid var(--line-2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 24px;
  max-width: 380px;
}
.about-right p {
  font-size: clamp(18px, 1.8vw, 24px);
  line-height: 1.6;
  color: var(--ink);
  margin-bottom: 24px;
  font-weight: 300;
}
.about-right p .hl { color: var(--cyan); font-weight: 500; }
.about-right p .orange { color: var(--orange); font-weight: 500; }
.about-right p .green { color: var(--green); font-weight: 500; }

.timeline {
  margin-top: 64px;
  border-top: 1px solid var(--line-2);
  padding-top: 32px;
}
.timeline-heading {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 16px;
}
.timeline-heading:not(:first-child) { margin-top: 44px; }
.timeline-row {
  display: grid;
  grid-template-columns: 100px 1fr 1fr;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  align-items: baseline;
}
.timeline-row .year { color: var(--cyan); font-weight: 500; }
.timeline-row .role { color: var(--ink); }
.timeline-row .role-sub {
  font-family: 'IBM Plex Sans', sans-serif;
  color: var(--ink-2);
  font-size: 13px;
}
.timeline-row .place {
  color: var(--ink-2);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.skills {
  margin-top: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 48px;
}
.skill-group h4 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 12px;
}
.skill-group ul { list-style: none; }
.skill-group li {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  color: var(--ink-2);
  padding: 4px 0;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed var(--line);
}
.skill-group li::before {
  content: "→";
  color: var(--cyan);
  margin-right: 8px;
}

/* ============ SERVICES ============ */
.services {
  border-top: 1px solid var(--line-2);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 32px;
}
.service {
  border: 1px solid var(--line-2);
  padding: 36px 32px;
  position: relative;
  background: var(--bg-2);
  transition: all 0.3s;
}
.service:hover { border-color: var(--cyan); transform: translateY(-2px); }
.service-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--orange);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.service h3 {
  font-family: 'IBM Plex Sans Condensed', sans-serif;
  font-weight: 600;
  font-size: clamp(24px, 3vw, 36px);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
  line-height: 1;
}
.service p {
  font-size: 15px;
  color: var(--ink-2);
  margin-bottom: 24px;
  line-height: 1.6;
}
.service-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.service-tags span {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid var(--line-2);
  padding: 4px 10px;
  color: var(--ink-2);
}

/* ============ CONTACT ============ */
.contact {
  text-align: center;
  padding: 140px var(--pad);
  border-top: 1px solid var(--line-2);
  position: relative;
}
.contact .small-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--green);
  margin-bottom: 32px;
}
.contact .small-label::before {
  content: "● ";
  animation: pulse 1.8s ease-in-out infinite;
}
.contact h2 {
  font-family: 'IBM Plex Sans Condensed', sans-serif;
  font-weight: 700;
  font-size: clamp(48px, 10vw, 140px);
  text-transform: uppercase;
  line-height: 0.9;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.contact h2 .accent {
  color: var(--cyan);
  font-style: italic;
  font-weight: 400;
  font-family: 'IBM Plex Sans', sans-serif;
}
.contact .email {
  display: inline-block;
  margin-top: 32px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: clamp(16px, 2vw, 24px);
  color: var(--orange);
  padding: 16px 32px;
  border: 1px solid var(--orange);
  transition: all 0.3s;
}
.contact .email:hover {
  background: var(--orange);
  color: var(--bg);
}
.socials {
  margin-top: 56px;
  display: flex;
  justify-content: center;
  gap: 32px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  flex-wrap: wrap;
}
.socials a {
  color: var(--ink-2);
  border-bottom: 1px solid transparent;
  transition: all 0.2s;
}
.socials a:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* ============ FOOTER ============ */
footer {
  border-top: 1px solid var(--line-2);
  padding: 32px var(--pad);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--ink-3);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--bg-2);
}
footer .center { text-align: center; }
footer .right { text-align: right; }
footer .green { color: var(--green); }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .status-bar { grid-template-columns: 1fr 1fr; }
  .status-bar .center { display: none; }
  .hero-meta { grid-template-columns: 1fr 1fr; }
  .work-grid { grid-template-columns: repeat(2, 1fr); }
  .project.span-7, .project.span-5, .project.span-6, .project.span-4, .project.span-8, .project.span-12 { grid-column: span 2; }
  .about { grid-template-columns: 1fr; gap: 40px; }
  .about-left { position: static; }
  .skills { grid-template-columns: 1fr; }
  .timeline-row { grid-template-columns: 70px 1fr; }
  .timeline-row .place { grid-column: 2; }
  .services-grid { grid-template-columns: 1fr; }
  footer { grid-template-columns: 1fr; text-align: left; }
  footer .center, footer .right { text-align: left; }
}

/* ============ CASE STUDY (work/*.html) ============ */
.case-hero {
  padding-top: 140px;
  padding-bottom: 60px;
}
.case-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-2);
  margin-bottom: 48px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-2);
}
.case-meta div span { display: block; color: var(--ink-3); margin-bottom: 4px; font-size: 10px; }
.case-meta div strong { color: var(--ink); font-weight: 500; }

.case-title {
  font-family: 'IBM Plex Sans Condensed', sans-serif;
  font-weight: 700;
  font-size: clamp(48px, 9vw, 140px);
  text-transform: uppercase;
  line-height: 0.92;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.case-subtitle {
  font-family: 'IBM Plex Mono', monospace;
  font-size: clamp(14px, 1.4vw, 18px);
  color: var(--ink-2);
  max-width: 720px;
  line-height: 1.6;
  margin-bottom: 64px;
}

.case-cover {
  width: 100%;
  aspect-ratio: 16/9;
  background:
    repeating-linear-gradient(
      45deg,
      var(--bg-2),
      var(--bg-2) 10px,
      var(--bg-3) 10px,
      var(--bg-3) 20px
    );
  border: 1px solid var(--line-2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 80px;
}

.case-section {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  padding: 60px var(--pad);
  border-top: 1px solid var(--line);
}
.case-section h3 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--orange);
  position: sticky;
  top: 120px;
  align-self: start;
}
.case-section p {
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 1.65;
  color: var(--ink);
  margin-bottom: 20px;
  font-weight: 300;
}
.case-section p .hl { color: var(--cyan); font-weight: 500; }
.case-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 60px var(--pad);
}
.case-images.full { grid-template-columns: 1fr; }
.case-image {
  aspect-ratio: 4/3;
  background:
    repeating-linear-gradient(
      45deg,
      var(--bg-2),
      var(--bg-2) 10px,
      var(--bg-3) 10px,
      var(--bg-3) 20px
    );
  border: 1px solid var(--line-2);
  display: flex;
  align-items: center;
  justify-content: center;
}
.case-image.wide { aspect-ratio: 16/9; }
.case-image.tall { aspect-ratio: 3/4; }

/* ============ CASE GALLERY (natural aspect ratio) ============ */
.case-gallery {
  padding: 80px var(--pad);
  border-top: 1px solid var(--line);
}
.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  align-items: start;
}
.gallery img {
  width: 100%;
  height: auto;
  display: block;
  background: var(--bg-2);
  border: 1px solid var(--line-2);
}
.gallery-feature { grid-column: 1 / -1; }   /* full-width feature (e.g. landscape billboard) */
@media (max-width: 700px) {
  .gallery {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .gallery-feature { grid-column: auto; }
}

/* Case study recognition strip */
.case-recognition {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 64px;
  padding: 14px 22px;
  border: 1px solid var(--orange);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-2);
  text-transform: uppercase;
}
.case-recognition-mark {
  color: var(--orange);
  font-size: 14px;
}
.case-recognition-label {
  color: var(--orange);
  letter-spacing: 0.15em;
}
.case-recognition-sep {
  color: var(--ink-3);
}
.case-recognition-award strong {
  color: var(--orange);
  font-weight: 600;
}
@media (max-width: 600px) {
  .case-recognition {
    flex-wrap: wrap;
    gap: 8px;
    font-size: 10px;
    padding: 10px 16px;
  }
}

/* Homepage tile award badge */
.tile-award {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 4;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--orange);
  border: 1px solid var(--orange);
  padding: 4px 10px;
  background: rgba(10, 10, 11, 0.6);
  backdrop-filter: blur(4px);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.tile-award .dot {
  font-size: 11px;
}
@media (max-width: 600px) {
  .case-gallery { padding: 48px var(--pad); }
}

.case-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line-2);
}
.case-nav a {
  padding: 32px var(--pad);
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: all 0.2s;
}
.case-nav a:hover { color: var(--cyan); background: var(--bg-2); }
.case-nav a.prev { border-right: 1px solid var(--line-2); }
.case-nav a.next { justify-content: flex-end; }
.case-nav .arrow { color: var(--orange); font-size: 16px; }

@media (max-width: 900px) {
  .case-meta { grid-template-columns: 1fr 1fr; }
  .case-section { grid-template-columns: 1fr; gap: 24px; }
  .case-section h3 { position: static; }
  .case-images { grid-template-columns: 1fr; }
}