/* ============================================================
   Ece Kalabalik — portfolio
   Design system: "Confidence, made visible."
   Pastel palette doubles as a confidence/status language.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300..600;1,9..144,400..500&family=Hanken+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* paper + ink */
  --paper:        #F6F4FB;   /* whisper of lilac */
  --paper-2:      #FBFAFE;   /* card surface */
  --ink:          #221B33;   /* violet-black */
  --ink-soft:     #5A5170;   /* secondary text */
  --ink-faint:    #8E86A3;   /* captions / mono labels */
  --line:         #E4DEF2;   /* hairlines */
  --line-2:       #D6CEEC;

  /* structural brand hue */
  --peri:         #B7A6F2;
  --peri-deep:    #5A45C9;
  --peri-wash:    #ECE7FB;

  /* confidence pastels (high / medium / low) */
  --mint:         #9FE3C5;
  --mint-deep:    #1E7A57;
  --mint-wash:    #E3F6EE;

  --butter:       #F7D58A;
  --butter-deep:  #9A6B12;
  --butter-wash:  #FBF0D6;

  --blush:        #F3B4C4;
  --blush-deep:   #B23A5C;
  --blush-wash:   #FBE5EB;

  --sky:          #A9D4F0;
  --sky-deep:     #2369A0;
  --sky-wash:     #E4F1FB;

  /* per-project accents (set on .case + project cards) */
  --accent:       var(--peri);
  --accent-deep:  var(--peri-deep);
  --accent-wash:  var(--peri-wash);

  --radius:       18px;
  --radius-sm:    11px;
  --shadow:       0 1px 2px rgba(34,27,51,.04), 0 18px 40px -28px rgba(34,27,51,.30);
  --shadow-lift:  0 2px 4px rgba(34,27,51,.05), 0 30px 60px -32px rgba(34,27,51,.38);

  --maxw:         1140px;
  --ease:         cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Hanken Grotesk', system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--peri); color: #fff; }

/* soft ambient wash in the page background */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(40rem 30rem at 82% -8%, var(--peri-wash), transparent 70%),
    radial-gradient(34rem 30rem at -6% 18%, var(--mint-wash), transparent 70%),
    radial-gradient(40rem 34rem at 50% 116%, var(--blush-wash), transparent 70%);
  opacity: .8;
}

/* ---------- typography ---------- */
.display {
  font-family: 'Fraunces', Georgia, serif;
  font-optical-sizing: auto;
  font-weight: 400;
  line-height: .98;
  letter-spacing: -.015em;
}
.mono {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-weight: 500;
  letter-spacing: .04em;
}

/* eyebrow — mono "instrument" label */
.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: inline-flex;
  align-items: center;
  gap: .6em;
}
.eyebrow::before {
  content: "";
  width: 1.6em; height: 1px;
  background: var(--accent-deep);
  opacity: .55;
}

/* highlighter marker — the signature motif */
.mark {
  position: relative;
  white-space: nowrap;
  padding: 0 .06em;
}
.mark::before {
  content: "";
  position: absolute;
  left: -.12em; right: -.12em;
  bottom: .04em;
  height: .62em;
  background: var(--accent);
  z-index: -1;
  border-radius: 3px 8px 5px 9px;
  transform: rotate(-1.2deg) skewX(-4deg);
  mix-blend-mode: multiply;
  opacity: .85;
}
.mark.mint::before   { background: var(--mint); }
.mark.butter::before { background: var(--butter); }
.mark.blush::before  { background: var(--blush); }
.mark.peri::before   { background: var(--peri); }
.mark.sky::before    { background: var(--sky); }

/* confidence chip — the data pill */
.chip {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .42em .8em;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: var(--paper-2);
  color: var(--ink-soft);
  white-space: nowrap;
}
.chip .dot { width: .56em; height: .56em; border-radius: 50%; background: var(--accent-deep); }
.chip.high   { background: var(--mint-wash);   border-color: #BCEAD4; color: var(--mint-deep); }
.chip.high .dot   { background: var(--mint-deep); }
.chip.med    { background: var(--butter-wash); border-color: #F0DCA8; color: var(--butter-deep); }
.chip.med .dot    { background: var(--butter-deep); }
.chip.low    { background: var(--blush-wash);  border-color: #F4C9D3; color: var(--blush-deep); }
.chip.low .dot    { background: var(--blush-deep); }
.chip.accent { background: var(--accent-wash); border-color: var(--accent); color: var(--accent-deep); }
.chip.accent .dot { background: var(--accent-deep); }

/* ---------- layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
section { position: relative; }
.section-pad { padding: clamp(72px, 11vw, 132px) 0; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px) saturate(1.3);
  background: color-mix(in srgb, var(--paper) 78%, transparent);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: .7rem; font-weight: 700; letter-spacing: -.01em; }
.brand .glyph-fig {
  height: 40px; width: auto; display: block;
  filter: drop-shadow(0 3px 6px rgba(34,27,51,.22));
  transition: transform .3s var(--ease);
  transform-origin: bottom center;
}
.brand:hover .glyph-fig { transform: rotate(-5deg) scale(1.06); }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a { font-size: .92rem; font-weight: 500; color: var(--ink-soft); position: relative; transition: color .2s; }
.nav-links a:hover { color: var(--ink); }
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -5px; height: 2px; width: 0;
  background: var(--peri-deep); transition: width .25s var(--ease);
}
.nav-links a:hover::after { width: 100%; }
.nav-status {
  display: inline-flex; align-items: center; gap: .5em;
  font-family: 'JetBrains Mono', monospace; font-size: .68rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase; color: var(--mint-deep);
  background: var(--mint-wash); border: 1px solid #BCEAD4;
  padding: .4em .7em; border-radius: 999px;
}
.nav-status .pulse {
  width: .5em; height: .5em; border-radius: 50%; background: var(--mint-deep);
  box-shadow: 0 0 0 0 rgba(30,122,87,.5); animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(30,122,87,.45); }
  70% { box-shadow: 0 0 0 7px rgba(30,122,87,0); }
  100% { box-shadow: 0 0 0 0 rgba(30,122,87,0); }
}
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 4px 0; border-radius: 2px; transition: .25s; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6em;
  font-weight: 600; font-size: .95rem;
  padding: .85em 1.4em; border-radius: 999px;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .2s, background .2s;
}
.btn .arrow { transition: transform .25s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.btn-ghost { background: var(--paper-2); color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--peri); box-shadow: var(--shadow); }

/* focus visibility — quality floor */
a:focus-visible, button:focus-visible {
  outline: 3px solid var(--peri-deep); outline-offset: 3px; border-radius: 6px;
}

/* ============================================================
   HERO
   ============================================================ */
.hero { padding: clamp(56px, 9vw, 108px) 0 clamp(40px, 6vw, 64px); }
.hero-grid { display: block; }
.hero h1 {
  font-family: 'Fraunces', serif; font-optical-sizing: auto;
  font-weight: 400; font-size: clamp(2.8rem, 8vw, 6rem);
  line-height: 1.0; letter-spacing: -.025em; margin: 1.4rem 0 0;
}
.hero h1 em { font-style: italic; font-weight: 400; }
.hero-sub {
  font-size: clamp(1.05rem, 1.6vw, 1.32rem); color: var(--ink-soft);
  max-width: 52ch; margin: 1.8rem 0 2rem; line-height: 1.55;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: .8rem; }

/* readout — mono status block under hero */
.readout {
  display: flex; flex-wrap: wrap; gap: .55rem 1.4rem; align-items: center;
  margin-top: 2.2rem; padding-top: 1.6rem; border-top: 1px solid var(--line);
  font-family: 'JetBrains Mono', monospace; font-size: .8rem; color: var(--ink-faint);
}
.readout b { color: var(--ink); font-weight: 600; }

/* ============================================================
   STAT STRIP
   ============================================================ */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.stat { background: var(--paper-2); padding: 1.7rem 1.4rem; }
.stat .num { font-family: 'Fraunces', serif; font-weight: 400; font-size: clamp(2rem, 3.8vw, 3rem); line-height: 1; color: var(--ink); }
.stat .lbl { font-family: 'JetBrains Mono', monospace; font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); margin-top: .7rem; }

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.sec-head { max-width: 60ch; margin-bottom: clamp(36px, 5vw, 60px); }
.sec-head h2 { font-family: 'Fraunces', serif; font-weight: 400; font-size: clamp(2rem, 4.4vw, 3.3rem); line-height: 1.02; letter-spacing: -.018em; margin: 1rem 0 .8rem; }
.sec-head p { color: var(--ink-soft); font-size: 1.08rem; max-width: 52ch; margin: 0; }

/* ============================================================
   WORK CARDS (AI case studies)
   ============================================================ */
.work-list { display: flex; flex-direction: column; gap: clamp(22px, 3vw, 34px); }
.work-card {
  --accent: var(--peri); --accent-deep: var(--peri-deep); --accent-wash: var(--peri-wash);
  display: grid; grid-template-columns: 1fr 1.05fr; gap: 0;
  background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.work-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); border-color: var(--accent); }
.work-card:nth-child(even) { grid-template-columns: 1.05fr 1fr; }
.work-card:nth-child(even) .wc-media { order: -1; }
.wc-body { padding: clamp(28px, 3.4vw, 46px); display: flex; flex-direction: column; }
.wc-top { display: flex; align-items: center; gap: .7rem; flex-wrap: wrap; margin-bottom: 1.4rem; }
.wc-index { font-family: 'JetBrains Mono', monospace; font-size: .8rem; font-weight: 600; color: var(--accent-deep); }
.wc-tag { font-family: 'JetBrains Mono', monospace; font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-faint); }
.wc-body h3 { font-family: 'Fraunces', serif; font-weight: 400; font-size: clamp(1.8rem, 3vw, 2.6rem); line-height: 1.02; letter-spacing: -.015em; margin: 0 0 .5rem; }
.wc-client { font-size: .9rem; color: var(--ink-faint); margin-bottom: 1.1rem; }
.wc-desc { color: var(--ink-soft); margin: 0 0 1.6rem; }
.wc-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.wc-link { display: inline-flex; align-items: center; gap: .5em; font-weight: 600; color: var(--accent-deep); }
.wc-link .arrow { transition: transform .25s var(--ease); }
.work-card:hover .wc-link .arrow { transform: translateX(5px); }
.wc-media { position: relative; background: var(--accent-wash); display: grid; place-items: center; padding: clamp(22px, 3vw, 40px); min-height: 280px; overflow: hidden; }
.wc-media img { border-radius: var(--radius-sm); box-shadow: var(--shadow-lift); border: 1px solid rgba(255,255,255,.6); transition: transform .4s var(--ease); }
.work-card:hover .wc-media img { transform: scale(1.025); }
.wc-media::after { content: ""; position: absolute; inset: 0; background: radial-gradient(120% 90% at 50% 0%, rgba(255,255,255,.45), transparent 60%); pointer-events: none; }

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 80px); align-items: start; }
.about-lede { font-family: 'Fraunces', serif; font-weight: 400; font-size: clamp(1.5rem, 2.6vw, 2.1rem); line-height: 1.25; letter-spacing: -.01em; }
.about-body p { color: var(--ink-soft); margin: 0 0 1.1rem; }
.about-body p:last-child { margin-bottom: 0; }

/* skills */
.skill-groups { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-top: 2.4rem; }
.skill-group { background: var(--paper-2); padding: 1.6rem 1.5rem; }
.skill-group h4 { font-family: 'JetBrains Mono', monospace; font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-deep); margin: 0 0 1rem; font-weight: 600; }
.skill-group:nth-child(1){ --accent-deep: var(--peri-deep); }
.skill-group:nth-child(2){ --accent-deep: var(--mint-deep); }
.skill-group:nth-child(3){ --accent-deep: var(--blush-deep); }
.skill-group:nth-child(4){ --accent-deep: var(--sky-deep); }
.tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.tag { font-size: .85rem; padding: .35em .8em; border-radius: 999px; background: var(--paper); border: 1px solid var(--line-2); color: var(--ink-soft); }

/* ============================================================
   EXPERIENCE TIMELINE
   ============================================================ */
.timeline { border-top: 1px solid var(--line); }
.exp-row {
  display: grid; grid-template-columns: 200px 1fr auto; gap: 1.5rem; align-items: baseline;
  padding: 1.7rem 0; border-bottom: 1px solid var(--line); transition: padding-left .25s var(--ease);
}
.exp-row:hover { padding-left: 12px; }
.exp-period { font-family: 'JetBrains Mono', monospace; font-size: .8rem; color: var(--ink-faint); }
.exp-co { font-family: 'Fraunces', serif; font-weight: 400; font-size: 1.5rem; letter-spacing: -.01em; }
.exp-role { color: var(--ink-soft); font-size: .95rem; margin-top: .2rem; }
.exp-tagcol { text-align: right; }

/* ============================================================
   OTHER WORK (secondary projects)
   ============================================================ */
.other-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.other-card { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 1.8rem; transition: transform .25s var(--ease), border-color .25s, box-shadow .25s; }
.other-card:hover { transform: translateY(-3px); border-color: var(--peri); box-shadow: var(--shadow); }
.other-card .oc-co { font-family: 'JetBrains Mono', monospace; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); }
.other-card h4 { font-family: 'Fraunces', serif; font-weight: 400; font-size: 1.4rem; margin: .5rem 0 .6rem; letter-spacing: -.01em; }
.other-card p { color: var(--ink-soft); font-size: .94rem; margin: 0; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact { text-align: center; }
.contact-card {
  background: linear-gradient(155deg, var(--peri-wash), var(--mint-wash) 60%, var(--blush-wash));
  border: 1px solid var(--line); border-radius: calc(var(--radius) + 6px);
  padding: clamp(48px, 7vw, 96px) clamp(28px, 5vw, 80px); box-shadow: var(--shadow);
}
.contact h2 { font-family: 'Fraunces', serif; font-weight: 400; font-size: clamp(2.2rem, 5.5vw, 4.2rem); line-height: 1; letter-spacing: -.02em; margin: 1rem 0 1.2rem; }
.contact p { color: var(--ink-soft); max-width: 48ch; margin: 0 auto 2.2rem; font-size: 1.1rem; }
.contact-actions { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 2.4rem 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .85rem; color: var(--ink-faint); }
.footer .mono { font-size: .75rem; }

/* ============================================================
   CASE STUDY PAGES
   ============================================================ */
.case { --accent: var(--peri); --accent-deep: var(--peri-deep); --accent-wash: var(--peri-wash); }
.case-hero { padding: clamp(40px, 7vw, 84px) 0 clamp(36px, 5vw, 60px); }
.back-link { display: inline-flex; align-items: center; gap: .5em; font-family: 'JetBrains Mono', monospace; font-size: .78rem; letter-spacing: .06em; color: var(--ink-soft); margin-bottom: 2rem; transition: gap .2s, color .2s; }
.back-link:hover { color: var(--accent-deep); gap: .8em; }
.case-hero h1 { font-family: 'Fraunces', serif; font-weight: 400; font-size: clamp(2.6rem, 6.6vw, 5rem); line-height: .98; letter-spacing: -.02em; margin: 1.2rem 0 1rem; }
.case-hero .lede { font-size: clamp(1.15rem, 2vw, 1.5rem); color: var(--ink-soft); max-width: 46ch; line-height: 1.45; }
.case-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-top: 2.6rem; }
.case-meta .cell { background: var(--paper-2); padding: 1.2rem 1.3rem; }
.case-meta .k { font-family: 'JetBrains Mono', monospace; font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: .45rem; }
.case-meta .v { font-weight: 600; font-size: .98rem; }

.case-hero-img { margin-top: clamp(36px, 5vw, 56px); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--accent-wash); padding: clamp(20px, 4vw, 56px); box-shadow: var(--shadow); }
.case-hero-img img { border-radius: var(--radius-sm); box-shadow: var(--shadow-lift); margin: 0 auto; }

/* metric band */
.metric-band { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.metric { background: var(--paper-2); padding: 1.8rem 1.5rem; }
.metric .m-num { font-family: 'Fraunces', serif; font-weight: 400; font-size: clamp(2rem, 4vw, 3rem); line-height: 1; color: var(--accent-deep); }
.metric .m-lbl { color: var(--ink-soft); font-size: .92rem; margin-top: .7rem; }

/* prose blocks */
.case-body { max-width: 760px; }
.block { margin-bottom: clamp(54px, 7vw, 88px); }
.block:last-child { margin-bottom: 0; }
.block > .eyebrow { margin-bottom: 1rem; }
.block h2 { font-family: 'Fraunces', serif; font-weight: 400; font-size: clamp(1.7rem, 3.4vw, 2.5rem); line-height: 1.05; letter-spacing: -.015em; margin: 0 0 1.2rem; }
.block h3 { font-family: 'Fraunces', serif; font-weight: 500; font-size: 1.3rem; margin: 2rem 0 .8rem; }
.block p { color: var(--ink-soft); margin: 0 0 1.15rem; }
.block p:last-child { margin-bottom: 0; }
.block ul { list-style: none; padding: 0; margin: 1.2rem 0; }
.block li { position: relative; padding-left: 1.7rem; margin-bottom: .8rem; color: var(--ink-soft); }
.block li::before { content: ""; position: absolute; left: 0; top: .62em; width: .7rem; height: .7rem; border-radius: 3px; background: var(--accent); transform: rotate(45deg); }

/* pull quote — investigation insight */
.pull {
  font-family: 'Fraunces', serif; font-style: italic; font-weight: 400;
  font-size: clamp(1.5rem, 3vw, 2.2rem); line-height: 1.25; letter-spacing: -.01em;
  color: var(--ink); margin: 0; padding: clamp(28px, 4vw, 44px) 0 clamp(28px, 4vw, 44px) clamp(24px, 3vw, 40px);
  border-left: 4px solid var(--accent); max-width: 800px;
}

/* figure */
.fig { margin: 2.4rem 0; }
.fig-frame { background: var(--accent-wash); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(16px, 3vw, 40px); box-shadow: var(--shadow); }
.fig-frame img { border-radius: var(--radius-sm); box-shadow: var(--shadow-lift); margin: 0 auto; cursor: zoom-in; }
.fig figcaption { font-family: 'JetBrains Mono', monospace; font-size: .74rem; letter-spacing: .04em; color: var(--ink-faint); margin-top: 1rem; text-align: center; }
.fig-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.fig-grid.three { grid-template-columns: repeat(3, 1fr); }

/* full-bleed-ish wide content inside case */
.case-wide { max-width: var(--maxw); }

/* prev/next nav */
.case-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 2rem; }
.case-nav a { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 1.5rem 1.8rem; transition: transform .25s var(--ease), border-color .25s, box-shadow .25s; }
.case-nav a:hover { transform: translateY(-3px); border-color: var(--peri); box-shadow: var(--shadow); }
.case-nav .dir { font-family: 'JetBrains Mono', monospace; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-faint); }
.case-nav .ttl { font-family: 'Fraunces', serif; font-weight: 400; font-size: 1.4rem; margin-top: .4rem; }
.case-nav .next { text-align: right; }

/* ---------- lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(34,27,51,.86); backdrop-filter: blur(6px); display: none; place-items: center; padding: 4vw; cursor: zoom-out; }
.lightbox.open { display: grid; }
.lightbox img { max-width: 94vw; max-height: 92vh; border-radius: 10px; box-shadow: 0 40px 80px -20px rgba(0,0,0,.6); }
.lightbox .lb-close { position: absolute; top: 22px; right: 28px; font-family: 'JetBrains Mono', monospace; font-size: .8rem; letter-spacing: .1em; color: #fff; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.3); border-radius: 999px; padding: .5em 1em; cursor: pointer; }

/* ============================================================
   EXIT-INTENT POPUP — slides in from the side
   ============================================================ */
.exit-pop {
  position: fixed; z-index: 120; right: 24px; bottom: 24px;
  width: min(360px, calc(100vw - 32px));
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: 0 4px 12px rgba(34,27,51,.10), 0 40px 80px -28px rgba(34,27,51,.55);
  overflow: hidden;
  transform: translateX(36px) translateY(10px);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: transform .5s var(--ease), opacity .42s var(--ease), visibility 0s linear .5s;
}
.exit-pop.open {
  transform: none; opacity: 1; visibility: visible; pointer-events: auto;
  transition: transform .55s var(--ease), opacity .42s var(--ease);
}
.exit-pop .ep-photo {
  position: relative; aspect-ratio: 16/10; overflow: hidden;
  background: linear-gradient(150deg, var(--mint-wash), var(--peri-wash));
}
.exit-pop .ep-photo img {
  width: 100%; height: 100%; object-fit: cover; object-position: center 32%;
  transform: scale(1.08); transition: transform .9s var(--ease);
}
.exit-pop.open .ep-photo img { transform: scale(1); }
.exit-pop .ep-photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(34,27,51,.34), transparent 55%);
}
.exit-pop .ep-tag {
  position: absolute; left: 16px; bottom: 14px; z-index: 1;
  font-family: 'JetBrains Mono', monospace; font-size: .64rem; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase; color: #fff;
  display: inline-flex; align-items: center; gap: .5em;
}
.exit-pop .ep-tag .dot { width: .5em; height: .5em; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 3px rgba(159,227,197,.35); }
.exit-pop .ep-body { padding: 20px 22px 22px; }
.exit-pop h3 {
  font-family: 'Fraunces', serif; font-weight: 400; font-size: 1.75rem;
  line-height: 1.02; letter-spacing: -.015em; margin: 0 0 .5rem;
}
.exit-pop h3 em { font-style: italic; }
.exit-pop p { color: var(--ink-soft); font-size: .94rem; line-height: 1.55; margin: 0 0 1.2rem; }
.exit-pop .ep-actions { display: flex; gap: .6rem; }
.exit-pop .ep-actions .btn { padding: .7em 1.15em; font-size: .9rem; }
.exit-pop .ep-close {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center; cursor: pointer;
  background: rgba(255,255,255,.85); border: 1px solid var(--line);
  color: var(--ink); font-size: .95rem; line-height: 1;
  backdrop-filter: blur(4px); transition: transform .2s, background .2s;
}
.exit-pop .ep-close:hover { transform: rotate(90deg); background: #fff; }
@media (max-width: 560px) {
  .exit-pop { right: 12px; left: 12px; bottom: 12px; width: auto; }
  .exit-pop .ep-photo { aspect-ratio: 16/7; }
}
@media (prefers-reduced-motion: reduce) {
  .exit-pop { transition: opacity .3s, visibility 0s; transform: none; }
  .exit-pop.open { transition: opacity .3s; }
  .exit-pop .ep-photo img, .exit-pop.open .ep-photo img { transform: none; transition: none; }
}

/* ---------- scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .nav-status .pulse { animation: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .work-card, .work-card:nth-child(even) { grid-template-columns: 1fr; }
  .work-card .wc-media, .work-card:nth-child(even) .wc-media { order: 0; min-height: 220px; }
  .about-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .other-grid { grid-template-columns: 1fr; }
  .exp-row { grid-template-columns: 1fr; gap: .35rem; }
  .exp-tagcol { text-align: left; margin-top: .4rem; }
  .metric-band { grid-template-columns: 1fr; }
  .fig-grid, .fig-grid.three { grid-template-columns: 1fr; }
  .case-nav { grid-template-columns: 1fr; }
  .case-nav .next { text-align: left; }
}

@media (max-width: 720px) {
  .nav-links { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: flex-start; gap: 0; background: var(--paper); border-bottom: 1px solid var(--line); padding: .5rem 28px 1.2rem; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: .8rem 0; width: 100%; border-bottom: 1px solid var(--line); }
  .nav-links .nav-status { margin-top: .8rem; }
  .nav-toggle { display: block; }
  .skill-groups { grid-template-columns: 1fr; }
  body { font-size: 16px; }
}