/* ==========================================================================
   Design tokens — flat, monochrome, editorial. No radius, no shadow, no cards.
   ========================================================================== */
:root {
  --color-bg: #FAFAF8;
  --color-ink: #111110;
  --color-ink-soft: #6E6E6A;
  --color-ink-faint: #A8A7A2;
  --color-line: #DBDAD5;
  --color-accent: #FC394A;
  --bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --color-media-bg: #E8E7E2;

  --font-display: "Sintony", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Poppins", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "Sintony", "Helvetica Neue", Arial, sans-serif;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 3rem;
  --space-5: 5rem;
  --space-6: 8rem;
  --space-7: 12rem;

  --max-width: 1240px;
  --gutter: 1.75rem;
  --ease: cubic-bezier(0.65, 0, 0.35, 1);

  /* Shared measure — all case-study content fills the modal body width and
     grows fluidly when the overlay is expanded/maximized */
  --cs-measure: 100%;
}

/* ==========================================================================
   Reset
   ========================================================================== */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column;
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p, figure { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
/* Body is a flex column (sticky footer); its direct .wrap sections must fill
   the width — otherwise the auto side-margins make flex items shrink-to-content. */
body > .wrap { width: 100%; }

.mono {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.75rem;
}

/* ==========================================================================
   Type
   ========================================================================== */
h1, .h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.25rem, 4.6vw, 4rem);
  line-height: 1.0;
  letter-spacing: -0.02em;
}
h2, .h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.02;
  letter-spacing: -0.015em;
}
h3, .h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.5rem, 2.2vw, 1.75rem);
  line-height: 1.1;
}
.lede {
  font-size: 1rem;
  color: var(--color-ink-soft);
  line-height: 1.5;
  max-width: 54ch;
}

/* "trust" paints on letter by letter in the accent color, then stays */
.paint-word span {
  color: inherit;
  animation: paint-letter 0.4s var(--ease) forwards;
}
.paint-word span:nth-child(1) { animation-delay: 1.0s; }
.paint-word span:nth-child(2) { animation-delay: 1.12s; }
.paint-word span:nth-child(3) { animation-delay: 1.24s; }
.paint-word span:nth-child(4) { animation-delay: 1.36s; }
.paint-word span:nth-child(5) { animation-delay: 1.48s; }
.paint-word span:nth-child(6) { animation-delay: 1.60s; }
.paint-word span:nth-child(7) { animation-delay: 1.72s; }
.paint-word span:nth-child(8) { animation-delay: 1.84s; }
.paint-word span:nth-child(9) { animation-delay: 1.96s; }
.paint-word span:nth-child(10) { animation-delay: 2.08s; }
@keyframes paint-letter {
  to { color: var(--color-accent); }
}
@media (prefers-reduced-motion: reduce) {
  .paint-word span { animation: none; color: var(--color-accent); }
}

/* ==========================================================================
   Nav — floating bar, light translucent background
   ========================================================================== */
.site-nav {
  position: fixed;
  top: var(--space-2); left: var(--space-2); right: var(--space-2);
  z-index: 50;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.85rem 1.375rem;
  background: rgba(250, 250, 248, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--color-line);
  border-radius: 14px;
  box-shadow: 0 10px 24px rgba(17, 17, 16, 0.03);
}
.site-nav .logo {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: color 0.2s var(--ease);
}
.site-nav .logo:hover { color: var(--color-accent); }
.nav-links {
  display: flex;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.nav-links a {
  display: flex;
  align-items: center;
  color: var(--color-ink-soft);
  transition: color 0.2s var(--ease);
}
.nav-links a::before {
  content: "";
  width: 0;
  min-width: 0;
  height: 6px;
  min-height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0;
  margin-right: 0;
  flex-shrink: 0;
  transition: width 0.35s var(--bounce), min-width 0.35s var(--bounce),
              margin-right 0.35s var(--bounce), opacity 0.25s var(--ease);
}
.nav-links a.active {
  color: var(--color-accent);
}
.nav-links a.active::before,
.nav-links a:hover::before {
  width: 6px;
  min-width: 6px;
  opacity: 1;
  margin-right: 8px;
}
.nav-links a:hover {
  color: var(--color-accent);
}

.nav-toggle {
  display: none;
  padding: 4px;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 20px;
  height: 1px;
  background: var(--color-ink);
  position: relative;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease);
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

/* ==========================================================================
   Hero — full statement, minimal support
   ========================================================================== */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: var(--space-6);
  padding-bottom: var(--space-5);
}
.hero .mono { color: var(--color-ink-soft); margin-bottom: var(--space-3); }
.hero h1 { max-width: 18ch; line-height: 1.1; }
.hero .lede { margin-top: var(--space-4); }

/* ==========================================================================
   Work index — text list, no thumbnails inline. Numbers + titles + years.
   ========================================================================== */
.work-index {
  padding-top: var(--space-5);
  padding-bottom: var(--space-6);
  scroll-margin-top: 90px;
}
.work-index-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: var(--space-4);
}
.work-index-head .mono { color: var(--color-ink-soft); }

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.work-row {
  position: relative;
  overflow: hidden;
  display: block;
  padding: 0 var(--space-3);
  margin: 0 calc(-1 * var(--space-3));
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid transparent;
  cursor: pointer;
  transition: border-color 0.4s var(--ease);
}
.work-row:last-child { border-bottom-color: var(--color-line); }
/* Revealed state — shared by desktop hover and the mobile scroll-reveal
   (js/main.js lights one row at a time on touch, since hover isn't available). */
.work-row.revealed { border-top-color: transparent; border-bottom-color: transparent; }
.work-row.revealed + .work-row { border-top-color: transparent; }

.work-row .row-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0;
  border-radius: 0;
  overflow: hidden;
  transition: opacity 0.4s var(--ease), border-radius 0.4s var(--ease);
}
.work-row .row-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.work-row .row-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(17, 17, 16, 0.5);
}
.work-row.revealed .row-bg { opacity: 1; }

.work-row .row-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  align-items: baseline;
  gap: var(--space-3);
  padding: var(--space-3) 0;
}
.work-row .index-num {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-ink-faint);
  transition: color 0.3s var(--ease);
}
.work-row .index-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.2vw, 2.375rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: color 0.3s var(--ease);
}
.work-row .index-year {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-ink-soft);
  white-space: nowrap;
  transition: color 0.3s var(--ease);
}
.work-row .index-theme {
  grid-column: 1 / 2;
  color: var(--color-ink-soft);
  font-size: 1rem;
  margin-top: 4px;
  transition: color 0.3s var(--ease);
}
.work-row.revealed .index-num,
.work-row.revealed .index-title,
.work-row.revealed .index-year,
.work-row.revealed .index-theme {
  color: #F4F3EF;
}

/* Desktop (real pointer): reveal on hover, with rounded corners. Gated so
   touch devices skip the sticky-hover that would need a double-tap to open. */
@media (hover: hover) {
  .work-row:hover { border-top-color: transparent; border-bottom-color: transparent; }
  .work-row:hover + .work-row { border-top-color: transparent; }
  .work-row:hover .row-bg { opacity: 1; border-radius: 28px; }
  .work-row:hover .index-num,
  .work-row:hover .index-title,
  .work-row:hover .index-year,
  .work-row:hover .index-theme { color: #F4F3EF; }
}

/* ==========================================================================
   Reveal — fade-in-up as content enters (page load or scroll)
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ==========================================================================
   Bubble link — replaces arrow glyphs with a circle that pops in on hover
   ========================================================================== */
.bubble-link {
  display: flex;
  align-items: center;
  width: fit-content;
  transition: color 0.2s var(--ease);
}
.bubble-link .bubble {
  order: -1;
  width: 0;
  min-width: 0;
  height: 0.4em;
  min-height: 9px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0;
  margin-right: 0;
  flex-shrink: 0;
  transition: width 0.35s var(--bounce), min-width 0.35s var(--bounce),
              margin-right 0.35s var(--bounce), opacity 0.25s var(--ease);
}
.bubble-link:hover .bubble,
.bubble-link:focus-visible .bubble {
  width: 0.4em;
  min-width: 9px;
  opacity: 1;
  margin-right: 0.35em;
}
.bubble-link:hover,
.bubble-link:focus-visible {
  color: var(--color-accent);
}
/* Auto-reveal the "Download CV" link once the timeline finishes charging —
   same effect as a hover, driven by js/main.js. Resets when scrolled away. */
.bubble-link.cv-charged {
  color: var(--color-accent);
}
.bubble-link.cv-charged .bubble {
  width: 0.4em;
  min-width: 9px;
  opacity: 1;
  margin-right: 0.35em;
}

/* ==========================================================================
   Closing / footer — a statement, not a dashboard
   ========================================================================== */
.closing {
  padding-top: var(--space-6);
  padding-bottom: var(--space-4);
}
.closing a.big-link {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5.2vw, 3.75rem);
  font-weight: 500;
  letter-spacing: -0.015em;
}
/* Auto-reveal the CTA when it scrolls into view (signals it's a link) */
.closing a.big-link.cta-in { color: var(--color-accent); }
.closing a.big-link.cta-in .bubble {
  width: 0.4em;
  min-width: 9px;
  opacity: 1;
  margin-right: 0.35em;
}

.site-footer { margin-top: auto;
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
}
.footer-line {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-ink-soft);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-line);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.footer-line > span:first-child { justify-self: start; }
.footer-line > span:nth-child(2) { justify-self: center; }
.footer-line > span:last-child { justify-self: end; }
.footer-line a { color: var(--color-ink-soft); }
.footer-line a:hover { color: var(--color-accent); }
.footer-line .sep { margin: 0 var(--space-1); color: var(--color-ink-faint); }

.live-dot {
  display: inline-block;
  vertical-align: middle;
  position: relative;
  top: -0.06em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  margin-right: 8px;
  animation: live-pulse 1.6s ease-in-out infinite;
}
@keyframes live-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.12; }
}

/* ==========================================================================
   Case study — single column, long-form
   ========================================================================== */
.cs-top {
  padding: calc(var(--space-6) + var(--space-2)) 0 var(--space-4);
}
.cs-back {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-ink-soft);
}
.cs-back:hover { color: var(--color-ink); }

.cs-title { max-width: 22ch; text-indent: -0.07em; margin: var(--space-2) 0 var(--space-4); }

/* Discipline eyebrows — the project's core, above the title */
.cs-disciplines {
  color: var(--color-ink-soft);
  max-width: var(--cs-measure);
  white-space: nowrap;
}

/* Facts — labeled Role / Timeline / Team block */
.cs-facts {
  display: grid;
  grid-template-columns: auto auto 1fr;
  column-gap: var(--space-4);
  row-gap: var(--space-2);
  padding: var(--space-3) 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  max-width: var(--cs-measure);
}
.cs-fact { display: flex; flex-direction: column; gap: 7px; }
.cs-fact-label { color: var(--color-ink-faint); }
.cs-fact-value { font-size: 1rem; font-weight: 400; color: var(--color-ink); line-height: 1.4; white-space: nowrap; }
.cs-fact-value a { text-decoration: underline; text-underline-offset: 2px; transition: color 0.2s var(--ease); }
.cs-fact-value a:hover { color: var(--color-accent); }
@media (max-width: 640px) {
  .cs-facts { grid-template-columns: 1fr; }
  .cs-fact-value { white-space: normal; }
  .cs-disciplines { white-space: normal; }
  /* Tighter section rhythm inside case studies on mobile (was 80px top). */
  .cs-modal-body .cs-chapter { padding-top: var(--space-4); }
}

.cs-overview { font-size: 1rem;
  padding: var(--space-4) 0;
  max-width: var(--cs-measure);
}

.cs-media {
  margin: var(--space-3) 0;
  max-width: var(--cs-measure);
}
.cs-media img, .cs-media video { width: 100%; display: block; background: var(--color-media-bg); }

/* Chibinski's storefront shots have a pale background that blends into the
   page — a hairline stroke defines their edges. Scoped to this case only. */
.cs-modal-body[data-case="chibinski"] .cs-media img,
.cs-modal-body[data-case="chibinski"] .cs-media video {
  border: 1px solid #F4F2EF;
  box-sizing: border-box;
}

/* Every case-study image/video is click/tap-to-enlarge. The wrapper shrink-
   wraps its media (so the corner icon sits on the image, not the column) and
   carries a subtle expand affordance. */
.cs-zoom { position: relative; display: block; cursor: zoom-in; line-height: 0; }
.cs-media.row .cs-zoom, .cs-media.split.mobile .cs-zoom { display: inline-block; }
.cs-zoom:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.cs-zoom-ic {
  position: absolute; right: 10px; bottom: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 999px;
  background: rgba(17, 17, 16, 0.6); color: #fff;
  pointer-events: none; opacity: 0; transition: opacity 0.3s var(--ease);
}
.cs-zoom-ic svg { width: 14px; height: 14px; }
.cs-zoom:hover .cs-zoom-ic, .cs-zoom:focus-visible .cs-zoom-ic { opacity: 1; }
/* Touch devices have no hover, so keep the affordance faintly visible there. */
@media (hover: none) { .cs-zoom-ic { opacity: 0.85; } }

/* Enlarged media overlay — sits above the case-study modal. */
.cs-lightbox {
  position: fixed; inset: 0; z-index: 200;
  display: none; align-items: center; justify-content: center;
  padding: 24px; background: rgba(12, 12, 11, 0.97);
}
.cs-lightbox.open { display: flex; }
.cs-lightbox-content { display: flex; align-items: center; justify-content: center; max-width: 96vw; max-height: 92vh; }
.cs-lightbox-content img, .cs-lightbox-content video {
  max-width: 96vw; max-height: 92vh; width: auto; height: auto; display: block; object-fit: contain;
}
.cs-lightbox-close {
  position: fixed; top: 16px; right: 16px; z-index: 1;
  width: 44px; height: 44px; border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, 0.12); color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25); cursor: pointer;
  transition: background 0.2s var(--ease);
}
.cs-lightbox-close:hover { background: rgba(255, 255, 255, 0.24); }
.cs-lightbox-close svg { width: 18px; height: 18px; }
body.lightbox-open { overflow: hidden; }
.cs-media.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: transparent;
}
.cs-media.split > div { background: var(--color-media-bg); overflow: hidden; }

/* Portrait phone screenshots — shorter, centered, with breathing room between */
.cs-media.split.mobile { gap: var(--space-4); }
.cs-media.split.mobile > div {
  background: transparent;
  display: flex;
  justify-content: center;
}
.cs-media.split.mobile img { width: auto; max-height: 460px; }

/* A centered row of phone screenshots (e.g. a mobile filtering flow) */
.cs-media.row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  align-items: flex-start;
  background: transparent;
}
.cs-media.row > div { display: flex; flex-direction: column; align-items: center; }
.cs-media.row .cs-caption { text-align: left; align-self: stretch; }
.cs-media.row img,
.cs-media.row video { height: 430px; width: auto; max-width: 100%; display: block; }
.cs-media.row video { background: var(--color-media-bg); }
/* When the overlay is expanded full-screen, show more of each phone screen */
.cs-modal.maximized .cs-media.row img,
.cs-modal.maximized .cs-media.row video { height: 680px; }
/* Studio Ímã phone triptychs (About-hub recordings + filter-flow screenshots) —
   a wider aspect (~0.55) than the other cases' phone shots, so three at the
   default fixed 430px height overflow the column and wrap 2+1. Instead of a
   hardcoded height (fragile — it only fits one viewport width), let the three
   items SHARE the row width: each takes a third, height follows from the aspect
   (so no distortion), capped by max-width so they don't grow huge on wide
   screens. Fits any container width on one line. Desktop-only: the ≤640px
   swipe-carousel below owns mobile. */
@media (min-width: 641px) {
  .cs-modal-body[data-case="studio-ima"] .cs-media.row > div { flex: 1 1 0; min-width: 0; max-width: 238px; }
  .cs-modal-body[data-case="studio-ima"] .cs-media.row .cs-zoom { display: block; width: 100%; }
  .cs-modal-body[data-case="studio-ima"] .cs-media.row img,
  .cs-modal-body[data-case="studio-ima"] .cs-media.row video { width: 100%; height: auto; }
  .cs-modal.maximized .cs-modal-body[data-case="studio-ima"] .cs-media.row > div { max-width: 376px; }
}
.cs-media.row .ph-cell {
  width: 198px;
  height: 430px;
  background: var(--color-media-bg);
  border: 1px dashed var(--color-line);
  align-items: center;
  padding: var(--space-2);
}

/* On phones, a row of 2+ phone screens becomes a horizontal snap-carousel with
   the next item peeking, so it reads as swipeable instead of stacking. */
@media (max-width: 640px) {
  /* Homepage — tighten the big vertical gaps on mobile: a compact hero (not a
     full-height centered block) and smaller section paddings. */
  .hero { min-height: auto; padding-top: 6.5rem; padding-bottom: var(--space-3); }
  .work-index { padding-top: var(--space-3); padding-bottom: var(--space-3); }
  .closing { padding-top: var(--space-3); padding-bottom: var(--space-4); }
  /* About/Contact header — same tighter top as the hero (was 144px), and a
     small bottom gap so intro→photo / phrase→links is consistent & compact. */
  header.page-top { padding-top: 6.5rem; padding-bottom: var(--space-3); }
  /* About: consistent ~28px gaps (intro→photo→text), was 96px / 80px.
     Contact: consistent ~28px gap (phrase→links), was 96px.
     Higher-specificity selectors because the base rules come later in the file. */
  section.about-layout { gap: var(--space-3); padding-top: 0; padding-bottom: var(--space-4); }
  main.contact-layout { padding-top: 0; padding-bottom: var(--space-4); }

  .cs-media.row:has(> div + div) {
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: var(--space-2);
    scrollbar-width: none;
  }
  .cs-media.row:has(> div + div)::-webkit-scrollbar { display: none; }
  .cs-media.row:has(> div + div) > div {
    flex: 0 0 70%;
    scroll-snap-align: start;
  }
  .cs-media.row:has(> div + div) .cs-zoom { display: block; width: 100%; }
  .cs-media.row:has(> div + div) img,
  .cs-media.row:has(> div + div) video { height: auto; width: 100%; max-width: 100%; }
}

.cs-chapter {
  padding: var(--space-5) 0 var(--space-2);
  max-width: var(--cs-measure);
}
/* Divider sits below each section heading */
.cs-chapter .mono {
  color: var(--color-ink-soft);
  padding-bottom: var(--space-2);
  margin-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-line);
}
.cs-chapter p { color: var(--color-ink-soft); }
.cs-chapter p + p { margin-top: 1.4rem; }
.cs-chapter-media { max-width: none; }

/* Pull-quote — the core-problem statement, marked with an accent bullet */
.cs-quote {
  position: relative;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--color-ink);
  margin: 0 0 1.4rem;
  padding-left: 0;
}
.cs-quote::before { display: none;
  content: "";
  position: absolute;
  left: 0;
  top: 0.2em;
  width: 0.5em;
  height: 0.5em;
  min-width: 10px;
  min-height: 10px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* Bold-lead point list — reuses the "What I bring" pattern for case chapters */
.cs-points {
  margin-top: var(--space-2);
}
.cs-points li {
  padding-bottom: var(--space-2);
  color: var(--color-ink-soft);
  line-height: 1.55;
}
.cs-points li:last-child { padding-bottom: 0; }
.cs-points li strong {
  display: block;
  color: var(--color-ink);
  font-weight: 500;
  margin-bottom: 3px;
}
/* Point rendered as a block (bold title + text) with its own image below */
.cs-point-block {
  max-width: var(--cs-measure);
  margin-top: var(--space-4);
}
.cs-point-block strong {
  display: block;
  color: var(--color-ink);
  font-weight: 500;
  margin-bottom: 3px;
}
.cs-point-block p { color: var(--color-ink-soft); line-height: 1.55; }
/* Note / footnote — always the same faint grey, whatever precedes it.
   Scoped to .cs-chapter so it wins over the body-paragraph colour rule. */
.cs-chapter .cs-footnote,
.cs-footnote {
  margin-top: var(--space-3);
  font-size: 0.75rem;
  color: var(--color-ink-faint);
  line-height: 1.55;
}
/* Closing paragraph after the points — full-weight body text, not a footnote. */
.cs-close {
  margin-top: var(--space-3);
  color: var(--color-ink-soft);
  line-height: 1.55;
}

/* Labeled image placeholders — name the screen/photo that belongs here */
.cs-media.placeholder {
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--color-media-bg);
  border: 1px dashed var(--color-line);
  padding: var(--space-4);
}
.cs-media.split .ph-cell {
  background: var(--color-media-bg);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  border: 1px dashed var(--color-line);
  padding: var(--space-3);
}
.ph { display: flex; flex-direction: column; align-items: center; gap: 8px; max-width: 40ch; }
.ph-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}
.ph-note {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--color-ink-soft);
}
.cs-caption {
  font-size: 0.75rem;
  color: var(--color-ink-faint);
  line-height: 1.55;
  margin-top: var(--space-2);
  text-align: left;
}

.cs-nextprev {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  border-top: 1px solid var(--color-line);
  padding: var(--space-5) 0 var(--space-4);
  max-width: var(--cs-measure);
}
.cs-nextprev-item .mono { display: block; color: var(--color-ink-soft); margin-bottom: var(--space-2); }
.cs-nextprev-item button.bubble-link { padding: 0;
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 3vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  text-align: left;
}
.cs-nextprev-item:last-child { text-align: right; }
.cs-nextprev-item:last-child .mono { text-align: right; }
.cs-nextprev-item:last-child button.bubble-link { margin-left: auto; }
/* Auto-reveal the prev/next bubbles + accent when they scroll into view — same
   as the homepage "Let's talk" CTA, so the affordance shows on touch (no hover). */
.cs-nextprev-item .bubble-link.in-view { color: var(--color-accent); }
.cs-nextprev-item .bubble-link.in-view .bubble {
  width: 0.4em; min-width: 9px; opacity: 1; margin-right: 0.35em;
}
@media (max-width: 700px) {
  .cs-nextprev { grid-template-columns: 1fr; gap: var(--space-3); }
  .cs-nextprev-item:last-child { text-align: left; }
  .cs-nextprev-item:last-child .mono { text-align: left; }
  .cs-nextprev-item:last-child button.bubble-link { margin-left: 0; }
}

/* ==========================================================================
   Case study modal — a "box" that floats over the homepage
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(17, 17, 16, 0.5);
  backdrop-filter: blur(3px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease);
}
.modal-backdrop.open { opacity: 1; pointer-events: auto; }

body.modal-open { overflow: hidden; }
/* iOS Safari promotes the nav's backdrop-filter layer above the modal, so the
   homepage bleeds through the translucent bar at the top. Hide the nav while a
   case study is open — it's fully covered by the modal anyway. */
body.modal-open .site-nav { display: none; }

.cs-modal {
  position: fixed;
  top: 6vh;
  left: 50%;
  width: min(940px, 92vw);
  max-height: 88vh;
  background: var(--color-bg);
  border-radius: 18px;
  box-shadow: 0 40px 100px rgba(17, 17, 16, 0.28);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 12px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease),
              width 0.35s var(--ease), max-height 0.35s var(--ease),
              top 0.35s var(--ease), border-radius 0.3s var(--ease);
  z-index: 91;
}
.cs-modal.open { opacity: 1; pointer-events: auto; transform: translate(-50%, 0); }
.cs-modal.maximized {
  top: 0;
  left: 50%;
  width: 100vw;
  max-height: 100vh;
  height: 100vh;
  border-radius: 0;
  transform: translate(-50%, 0);
}

.cs-modal-controls {
  position: absolute;
  top: 0; right: 0;
  z-index: 3;
  display: flex;
  gap: var(--space-1);
  padding: var(--space-2);
}
.modal-icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--color-line);
  background: rgba(250, 250, 248, 0.92);
  backdrop-filter: blur(8px);
  color: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.modal-icon-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.modal-icon-btn svg { width: 15px; height: 15px; }

.cs-modal-body {
  overflow-y: auto;
  flex: 1;
  padding: var(--space-5) var(--space-4) var(--space-4);
}
/* Expanded full-screen: align content to the same measure and gutters as the
   rest of the site (.wrap — max 1240px, centered, 1.75rem gutters). */
.cs-modal.maximized .cs-modal-body {
  padding-left: max(var(--gutter), calc((100% - var(--max-width)) / 2 + var(--gutter)));
  padding-right: max(var(--gutter), calc((100% - var(--max-width)) / 2 + var(--gutter)));
}
.cs-modal-body .cs-top { padding-top: var(--space-2); padding-bottom: 0; }
/* Match the overview→cover gap to each section's text→media gap (space-2 + the
   cover's own space-3 top margin), instead of the larger header padding. */
.cs-modal-body .cs-overview { padding-bottom: var(--space-2); }
.cs-modal-body .cs-next,
.cs-modal-body .cs-nextprev { padding-bottom: var(--space-4); }

/* ==========================================================================
   Generic pages
   ========================================================================== */
.page-top { padding-top: calc(var(--space-6) + var(--space-2)); padding-bottom: var(--space-4); }
.page-top h1 { max-width: 20ch; }

.flow { max-width: 62ch; }
.flow p { color: var(--color-ink-soft); }
.flow p + p { margin-top: var(--space-2); }
.flow h3 { margin-top: var(--space-5); margin-bottom: var(--space-2); }

.plain-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Vertical stacked list — one item per line, a single hairline under the heading */
.stack-list {
  margin-top: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-line);
}
.stack-list li {
  font-family: var(--font-body);
  font-size: 1rem;
  text-transform: none;
  letter-spacing: normal;
  color: var(--color-ink-soft);
  padding: 5px 0;
}

/* "What I bring" — bold lead phrase + description, hairline-divided list */
.brings-list {
  margin-top: var(--space-2);
  border-bottom: 1px solid var(--color-line);
}
.brings-list li {
  padding: var(--space-2) 0;
  border-top: 1px solid var(--color-line);
  color: var(--color-ink-soft);
  line-height: 1.55;
  max-width: 60ch;
}
.brings-list li strong {
  color: var(--color-ink);
  font-weight: 500;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 var(--space-3);
  margin-top: var(--space-2);
  border-bottom: 1px solid var(--color-line);
}
.skills-grid li {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-ink-soft);
  padding: 12px 0;
  border-top: 1px solid var(--color-line);
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(200px, 280px) 1fr;
  gap: var(--space-5);
  padding-top: var(--space-4);
  padding-bottom: var(--space-6);
}
.about-layout .media {
  aspect-ratio: 3/4;
  background: var(--color-media-bg);
  position: sticky;
  top: var(--space-4);
}
.about-layout .media img { width: 100%; height: 100%; object-fit: cover; }

/* Experience timeline — vertical line with node markers, matching the CV.
   The line "charges" to the accent color as it scrolls through view. */
.timeline {
  position: relative;
  padding-left: 2.5rem;
  padding-top: 0.4rem;
}
.timeline-track {
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--color-line);
}
.timeline-progress {
  position: absolute;
  left: 5px;
  top: 6px;
  width: 2px;
  height: 0;
  background: var(--color-accent);
}
.timeline-item {
  position: relative;
  padding-bottom: var(--space-5);
  max-width: 62ch;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-dot {
  position: absolute;
  left: -2.5rem;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 2px solid var(--color-line);
  transition: border-color 0.4s var(--ease), background 0.4s var(--ease);
  z-index: 1;
}
.timeline-item.charged .timeline-dot {
  border-color: var(--color-accent);
  background: var(--color-accent);
}
.timeline-item .period { color: var(--color-ink-soft); margin-bottom: var(--space-1); }
.timeline-item h3 { margin-bottom: var(--space-1); }
.timeline-item .org { font-size: 0.875rem; color: var(--color-ink-soft); margin-bottom: var(--space-2); }
.timeline-item ul { margin-top: var(--space-1); }
.timeline-item li {
  position: relative;
  padding-left: 1.1em;
  color: var(--color-ink-soft);
}
.timeline-item li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-ink-faint);
}
.timeline-item li + li { margin-top: 6px; }

.contact-layout {
  padding-top: var(--space-4);
  padding-bottom: var(--space-6);
}
.contact-list a {
  width: 100%;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.8vw, 2rem);
  font-weight: 500;
  padding: var(--space-2) 0;
  border-top: 1px solid var(--color-line);
  transition: color 0.2s var(--ease);
}
.contact-list a:last-child { border-bottom: 1px solid var(--color-line); }
.contact-list a:hover { color: var(--color-accent); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 860px) {
  .site-nav { flex-wrap: wrap; }
  .logo { order: 1; }
  .nav-toggle { display: block; order: 2; }
  .nav-links {
    order: 3;
    flex-basis: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    margin-top: 0;
    transition: max-height 0.24s var(--ease), opacity 0.16s var(--ease), margin-top 0.24s var(--ease);
  }
  /* max-height kept close to the real content height (~120px) so closing
     doesn't sit on empty space before it visibly collapses. */
  .nav-links.open { max-height: 150px; opacity: 1; margin-top: var(--space-3); }
  .nav-links a {
    width: 100%;
    padding: 10px 0;
    border-top: 1px solid var(--color-line);
  }
  .nav-links a:first-child { border-top: none; }
  .hero h1 { line-height: 1.04; }
  .work-row .row-content { grid-template-columns: 1fr; }
  .work-row .index-year { grid-column: 2/3; margin-top: 4px; }
  .work-row .index-theme { grid-column: 1/2; }
  .about-layout, .cs-media.split, .skills-grid { grid-template-columns: 1fr; }
  .about-layout .media { position: static; }
  .cs-modal {
    top: 0;
    left: 0;
    width: 100vw;
    max-height: 100vh;
    height: 100vh;
    border-radius: 0;
    transform: translateY(12px);
  }
  .cs-modal.open { transform: translateY(0); }
  .cs-modal .maximize-btn { display: none; }
  /* Tighter side gutters on phones — match the site-wide 1.75rem gutter
     instead of the roomier 3rem used in the floating desktop card. */
  .cs-modal-body { padding-left: var(--space-3); padding-right: var(--space-3); }
  /* iOS Safari's translucent status/URL bars blur-sample the underlying scroll
     document (the homepage), NOT the fixed modal on top — so the homepage bled
     through at the top and bottom edges when a case study was open. Hide the
     page content beneath the fullscreen modal so only the cream page background
     shows behind the system bars. (Desktop keeps its dimmed-page backdrop.) */
  body.modal-open > header,
  body.modal-open > main,
  body.modal-open > footer { visibility: hidden; }
  .footer-line {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
  .footer-line > span:first-child,
  .footer-line > span:nth-child(2),
  .footer-line > span:last-child {
    justify-self: unset;
    text-align: left;
  }
}