/* ============================================================
   STYLES.CSS — Refaeli Ma Portfolio
   Depends on: tokens.css (must be loaded first)
   ============================================================

   1.  RESET & BASE
   2.  LAYOUT SCAFFOLDING
   3.  TYPOGRAPHY SYSTEM
   4.  ANIMATED DIVIDER
   5.  NAVIGATION
   6.  PROGRESS BAR
   7.  CURSOR
   8.  SCROLL REVEAL
   9.  HERO
   10. SKILLS MARQUEE
   11. PHILOSOPHY TILES
   12. EXPERIENCE TIMELINE
   13. WORK CARDS
   14. OBJECT GALLERY
   15. CONTACT & FORM
   16. ASK AI
   17. FOOTER
   18. CASE STUDY — SHARED SHELL
   19. CASE STUDY — COMPONENTS
   20. KEYFRAMES & MOTION
   21. RESPONSIVE

   ============================================================ */


/* ── 1. RESET & BASE ──────────────────────────────────────── */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  background: var(--dark);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--page);
  font-size: var(--text-body-base);
  line-height: var(--leading-normal);
  overflow-x: hidden;
}

/* Global orphan prevention */
p {
  text-wrap: pretty;
}

h1, h2, h3, h4, h5, h6 {
  text-wrap: balance;
}

img,
video {
  max-width: 100%;
  display: block;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

a {
  color: var(--accent);
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

::selection {
  background: var(--accent);
  color: #fff;
}


/* ── 2. LAYOUT SCAFFOLDING ───────────────────────────────── */

.sec {
  padding: var(--section-padding-y) var(--section-padding-x);
}

.sec-cs {
  padding: var(--section-padding-y-cs) var(--section-padding-x);
}

.sec-inner {
  max-width: var(--content-default);
  margin: 0 auto;
}

.sec-wide {
  max-width: var(--content-wide);
  margin: 0 auto;
}

.sec-max {
  max-width: var(--content-max);
  margin: 0 auto;
}

.sec-narrow {
  max-width: var(--content-narrow);
  margin: 0 auto;
}

/* Grid utilities */
.g2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-content);
  align-items: start;
}

.g3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-grid-loose);
}

.g4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-grid-tight);
}

.g2-asym {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--gap-content);
  align-items: start;
}

/* Background surface variants */
.bg-page   { background: var(--page); }
.bg-warm   { background: var(--warm); }
.bg-white  { background: var(--surface-white); }
.bg-dark   { background: var(--dark); }
.bg-accent { background: var(--accent-soft); border-top: 1px solid var(--rule); }


/* ── 3. TYPOGRAPHY SYSTEM ────────────────────────────────── */

/* Section kicker — eyebrow label */
.ch {
  font-size: var(--text-caption);   /* 9pt — 2pt up from micro */
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-kicker);
  text-transform: uppercase;
  color: var(--accent-mid);
  margin-bottom: 0.7rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  /* Reveal: wipe from left to right */
  clip-path: inset(0 100% 0 0);
  transition: clip-path 1.0s var(--ease-reveal);
}

.ch::after {
  content: '';
  display: block;
  height: 1.5px;
  width: var(--kicker-rule-width);
  background: var(--accent);
  flex-shrink: 0;
  /* Dash reveals after text */
  clip-path: inset(0 100% 0 0);
  transition: clip-path 0.85s var(--ease-reveal);
  transition-delay: 0.4s;
}

/* Triggered by scroll-reveal observer */
.r.on .ch {
  clip-path: inset(0 0% 0 0);
}

.r.on .ch::after {
  clip-path: inset(0 0% 0 0);
}

/* Dark-surface kicker variant */
.ch-d {
  color: rgba(141, 148, 255, 0.6);
}

.ch-d::after {
  background: rgba(255, 255, 255, 0.38);
}

/* Section headings — light surface */
h2.st {
  font-family: var(--font-serif);
  font-size: var(--text-heading);
  font-weight: var(--weight-regular);
  color: var(--ink);
  line-height: var(--leading-heading);
  margin-bottom: 1.3rem;
}

h2.st em {
  font-style: italic;
  color: var(--accent);
}

/* Section headings — dark surface */
h2.st-d {
  font-family: var(--font-serif);
  font-size: var(--text-heading);
  font-weight: var(--weight-regular);
  color: #fff;
  line-height: var(--leading-heading);
  margin-bottom: 1.3rem;
}

h2.st-d em {
  font-style: italic;
  color: var(--accent-mid);
}

/* Body paragraph — light surface */
.bp {
  font-size: var(--text-body);
  font-weight: var(--weight-light);
  color: var(--ink-mid);
  line-height: var(--leading-spacious);
  margin-bottom: 1.1rem;
}

.bp strong {
  font-weight: var(--weight-medium);
  color: var(--ink);
}

/* Body paragraph — dark surface */
.bp-d {
  font-size: var(--text-body);
  font-weight: var(--weight-light);
  color: var(--white-a60);
  line-height: var(--leading-spacious);
  margin-bottom: 1.1rem;
}

/* Pull quote */
.pq {
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  padding: 1.3rem 1.8rem;
  border-radius: 0 var(--radius-card-sm) var(--radius-card-sm) 0;
  margin: 2.2rem 0;
}

.pq p {
  font-family: var(--font-serif);
  font-size: 13pt;
  font-style: italic;
  color: var(--ink-mid);
  line-height: var(--leading-quote);
}

.pq cite {
  display: block;
  font-size: var(--text-micro);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--accent-mid);
  margin-top: 0.65rem;
  font-style: normal;
}

/* Oversized cinematic quote — used in case studies */
.quote-cinematic {
  font-family: var(--font-serif);
  font-size: clamp(22pt, 3.2vw, 36pt);
  font-weight: var(--weight-regular);
  color: var(--ink);
  line-height: 1.3;
  max-width: 800px;
}

.quote-cinematic-d {
  font-family: var(--font-serif);
  font-size: clamp(22pt, 3.2vw, 36pt);
  font-weight: var(--weight-regular);
  color: #fff;
  line-height: 1.3;
  max-width: 800px;
}

.quote-cinematic em,
.quote-cinematic-d em {
  font-style: italic;
  color: var(--accent-mid);
}

/* Stat number — serif large */
.stat-num {
  font-family: var(--font-serif);
  font-size: 28pt;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-num-d {
  font-family: var(--font-serif);
  font-size: 28pt;
  color: #fff;
  line-height: 1;
}

.stat-label {
  font-size: var(--text-nano);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--ink-light);
  line-height: var(--leading-tight);
}

.stat-label-d {
  font-size: var(--text-nano);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--accent-mid-a50);
  line-height: var(--leading-tight);
}


/* ── 4. ANIMATED DIVIDER ─────────────────────────────────── */

.anim-divider {
  height: var(--divider-height);
  position: relative;
  overflow: visible;
  margin: 0;
}

.anim-divider-line {
  position: absolute;
  inset: 0;
  background: var(--divider-gradient);
  background-size: 200% 100%;
  animation: slide-line 5s ease-in-out infinite;
}

.anim-divider-dot {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  animation: travel-dot 5s ease-in-out infinite;
}


/* ── 5. NAVIGATION ───────────────────────────────────────── */

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 180;
  padding: clamp(1.1rem, 2vh, 1.5rem) clamp(1.25rem, 5vw, 4rem);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-nav);
  border-bottom: 1px solid transparent;
  opacity: 0;
  transform: translateY(12px);
  animation: fu 0.9s var(--ease-reveal) 0.1s both;
}

nav.scrolled {
  border-bottom-color: rgba(0, 0, 0, 0.07);
}

/* ── Nav on dark / full-bleed sections ── */
nav.nav--light .nav-logo,
nav.nav--light .nav-links a {
  color: rgba(255, 255, 255, 0.4);
}

nav.nav--light .nav-logo:hover,
nav.nav--light .nav-links a:hover {
  color: #fff;
}

nav.nav--light .nav-links a.active,
nav.nav--light .nav-logo.active {
  color: #fff;
}

nav.nav--light .nav-burger span {
  background: #fff;
}

/* Logo / site name */
.nav-logo {
  font-size: 10pt;
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: rgba(24, 24, 32, 0.4);
  transition: var(--transition-color);
}

.nav-logo:hover {
  color: var(--ink);
}

/* Case study back link */
.nav-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--text-caption);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--white-a45);
  text-decoration: none;
  transition: var(--transition-color);
}

nav.scrolled .nav-back {
  color: var(--ink-light);
}

.nav-back:hover {
  color: var(--accent);
}

/* Nav link list */
.nav-links {
  display: flex;
  gap: 2.2rem;
  list-style: none;
}

.nav-links a {
  font-size: 9pt;
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: rgba(24, 24, 32, 0.4);
  transition: var(--transition-color);
  position: relative;
}

.nav-links a:hover {
  color: var(--ink);
}

/* Active section indicator — full opacity, no underline, no accent */
.nav-links a.active {
  color: var(--ink);
}

/* CTA pill */
.nav-cta {
  font-size: 9pt;
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  padding: 0.45rem 1.3rem;
  border: 1px solid var(--accent-mid-a30);
  border-radius: var(--radius-btn);
  color: var(--accent-mid);
  transition: var(--transition-bg), var(--transition-color), var(--transition-border);
}

.nav-cta:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* Right-side nav group (case study pages) */
.nav-right {
  display: flex;
  gap: 2rem;
}

.nav-right a {
  font-size: 7pt;
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.3);
  transition: var(--transition-color);
}

nav.scrolled .nav-right a {
  color: var(--ink-xlight);
}

.nav-right a:hover {
  color: var(--accent);
}

/* ── HAMBURGER BUTTON ─────────────────────────────────────── */

.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5.5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px 4px;
  z-index: 190;
}

.nav-burger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink-mid);
  border-radius: 2px;
  transition: transform 0.3s var(--ease-base),
              opacity   0.2s var(--ease-base),
              background 0.2s var(--ease-base);
}

nav.scrolled .nav-burger span {
  background: var(--ink-mid);
}

/* Morphs to ✕ when menu is open */
.nav-burger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-burger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav-burger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── MOBILE NAV OVERLAY ───────────────────────────────────── */

.mob-nav {
  position: fixed;
  inset: 0;
  z-index: 170;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2.8rem;
  pointer-events: none;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.38s var(--ease-base),
              visibility 0.38s var(--ease-base);
}

.mob-nav.open {
  opacity: 1;
  pointer-events: all;
  visibility: visible;
}

/* Dark background layer (separate from content so we can fade independently) */
.mob-nav-bg {
  position: absolute;
  inset: 0;
  background: var(--dark);
  background-image: var(--dot-grid-white-sm);
  background-size: var(--dot-size-md);
  z-index: 0;
}

/* Nav links — large, centered, serif for elegance */
.mob-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  position: relative;
  z-index: 2;
}

.mob-nav-links li {
  border-bottom: 1px solid var(--rule-darker);
  width: 100%;
  text-align: center;
}

.mob-nav-links li:first-child {
  border-top: 1px solid var(--rule-darker);
}

.mob-nav-links a {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(22pt, 6vw, 30pt);
  font-weight: var(--weight-regular);
  color: #fff;
  padding: 1.2rem 3rem;
  transition: color 0.2s var(--ease-base), padding-left 0.25s var(--ease-base);
}

.mob-nav-links a:hover {
  color: #fff;
  padding-left: 3.8rem;
}

/* Staggered entry when menu opens */
.mob-nav.open .mob-nav-links li {
  animation: mob-item-in 0.45s both;
}
.mob-nav.open .mob-nav-links li:nth-child(1) { animation-delay: 0.05s; }
.mob-nav.open .mob-nav-links li:nth-child(2) { animation-delay: 0.10s; }
.mob-nav.open .mob-nav-links li:nth-child(3) { animation-delay: 0.15s; }
.mob-nav.open .mob-nav-links li:nth-child(4) { animation-delay: 0.20s; }
.mob-nav.open .mob-nav-links li:nth-child(5) { animation-delay: 0.25s; }

.mob-nav-cta {
  position: relative;
  z-index: 2;
  font-size: var(--text-label);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  padding: 0.7rem 2.4rem;
  border: 1px solid var(--accent-mid-a30);
  border-radius: var(--radius-btn);
  color: var(--accent-mid);
  transition: var(--transition-btn), var(--transition-border);
  animation: mob-item-in 0.45s 0.3s both;
}

.mob-nav-cta:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.mob-nav-foot {
  position: relative;
  z-index: 2;
  font-size: var(--text-nano);
  font-weight: var(--weight-light);
  letter-spacing: var(--tracking-wide);
  color: var(--white-a25);
  animation: mob-item-in 0.45s 0.35s both;
}

@keyframes mob-item-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: none; }
}


/* ── 6. PROGRESS BAR ─────────────────────────────────────── */

#prog {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: var(--accent);
  width: 0%;
  z-index: 200;
  transition: width var(--dur-instant) var(--ease-linear);
}

/* ── BACK TO TOP ──────────────────────────────────────────── */
#back-top {
  position: fixed;
  bottom: 5rem;
  right: 2rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  border: 1px solid transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 0.25s var(--ease-base), transform 0.25s var(--ease-spring),
              background 0.3s var(--ease-base), border-color 0.3s var(--ease-base);
  z-index: 500;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.18);
}

#back-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

#back-top:hover {
  transform: translateY(-3px);
  background: var(--ink-mid);
}

/* On dark sections — invert to white */
#back-top.btn--on-dark {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}

#back-top.btn--on-dark:hover {
  background: rgba(255, 255, 255, 0.22);
  transform: translateY(-3px);
}

@media (max-width: 860px) {
  #back-top { bottom: 4.5rem; right: 1.25rem; width: 36px; height: 36px; }
}


/* ── 7. CURSOR ───────────────────────────────────────────── */

/* Hide native cursor everywhere */
*, *::before, *::after {
  cursor: none !important;
}
a, button, input, textarea, select,
[role="button"], label, [contenteditable] {
  cursor: none !important;
}

/* Dot — snaps to cursor */
#cur-dot {
  position: fixed;
  width: 5px;
  height: 5px;
  background: #3C49FF;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition:
    width        0.2s ease,
    height       0.2s ease,
    border-radius 0.2s ease,
    opacity      0.2s ease,
    transform    0.2s ease;
}

/* Ring — lerps behind dot */
#cur-ring {
  position: fixed;
  width: 28px;
  height: 28px;
  border: 1px solid #8D94FF;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.4;
  background: transparent;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    width        0.2s ease,
    height       0.2s ease,
    opacity      0.2s ease,
    border-color 0.2s ease,
    background   0.2s ease;
}

/* Label inside ring — shown on work-card hover */
#cur-label {
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 7pt;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: #fff;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
  user-select: none;
}

/* ── STATE: hover — links, buttons */
body[data-cursor="hover"] #cur-dot {
  transform: translate(-50%, -50%) scale(2);
}
body[data-cursor="hover"] #cur-ring {
  width: 48px;
  height: 48px;
  opacity: 0.8;
  border-color: #3C49FF;
}

/* ── STATE: card — .work-card */
body[data-cursor="card"] #cur-dot {
  opacity: 0;
}
body[data-cursor="card"] #cur-ring {
  width: 80px;
  height: 80px;
  opacity: 1;
  border-color: rgba(60, 73, 255, 0.5);
  background: rgba(10, 10, 22, 0.84);
}
body[data-cursor="card"] #cur-label {
  opacity: 1;
  color: #fff;
}

/* ── STATE: image — img, hero photo */
body[data-cursor="image"] #cur-dot {
  opacity: 0;
}
body[data-cursor="image"] #cur-ring {
  width: 60px;
  height: 60px;
  opacity: 0.7;
  border-color: #ffffff;
  background: transparent;
}

/* ── STATE: text — input, textarea */
body[data-cursor="text"] #cur-dot {
  width: 2px;
  height: 18px;
  border-radius: 1px;
}
body[data-cursor="text"] #cur-ring {
  opacity: 0;
}


/* ── 8. SCROLL REVEAL ────────────────────────────────────── */

.r {
  opacity: 0;
  transform: translateY(var(--reveal-offset-y));
  transition:
    opacity var(--dur-reveal) var(--ease-base),
    transform var(--dur-reveal) var(--ease-base);
}

.r.on {
  opacity: 1;
  transform: none;
}

/* Stagger delays */
.d1 { transition-delay: var(--delay-d1); }
.d2 { transition-delay: var(--delay-d2); }
.d3 { transition-delay: var(--delay-d3); }
.d4 { transition-delay: var(--delay-d4); }
.d5 { transition-delay: var(--delay-d5); }
.d6 { transition-delay: var(--delay-d6); }

/* ── Reveal variants ─────────────────────────────────────── */

/* Eyebrow wrappers: suppress Y-travel, delay to after title, let .ch handle direction */
.r:has(.ch) {
  transform: none;
  transition-delay: var(--delay-d2);
}
.r:has(.ch) .ch {
  transition-delay: var(--delay-d2);
}
.r:has(.ch) .ch::after {
  transition-delay: calc(var(--delay-d2) + 0.4s);
}

/* Section titles: bigger travel, longer duration, sharp ease-out */
h2.st.r, h2.st-d.r, .phi-statement-wrap.r {
  transform: translateY(40px);
  transition-duration: 1.9s;
  transition-timing-function: var(--ease-reveal);
}

/* Body paragraphs: blur-to-clear + smaller travel */
p.bp.r, p.bp-d.r, .phi-body.r, .phi-pullquote.r {
  filter: blur(5px);
  transform: translateY(16px);
  transition-property: opacity, transform, filter;
  transition-duration: 1.7s;
  transition-timing-function: var(--ease-reveal);
}
p.bp.r.on, p.bp-d.r.on, .phi-body.r.on, .phi-pullquote.r.on {
  filter: blur(0);
}

/* Tiles and stat cards: reveal via animation so hover transition stays fast */
@keyframes tile-reveal {
  from { opacity: 0; transform: translateY(36px); }
  to   { opacity: 1; transform: none; }
}

.hiw-tile.r.on, .phi-stat-card.r.on {
  animation: tile-reveal 1.4s var(--ease-reveal) backwards;
}

/* Stagger — higher specificity beats animation shorthand's implicit 0s delay */
.hiw-tile.r.on.d4, .phi-stat-card.r.on.d4 { animation-delay: 0.15s; }
.hiw-tile.r.on.d5, .phi-stat-card.r.on.d5 { animation-delay: 0.30s; }
.hiw-tile.r.on.d6, .phi-stat-card.r.on.d6 { animation-delay: 0.45s; }

/* SVG draw-path reveal */
.draw-path {
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  transition: stroke-dashoffset 1.8s ease;
}

.draw-path.on {
  stroke-dashoffset: 0;
}


/* ── 9. HERO ─────────────────────────────────────────────── */

.hero {
  height: 100vh;
  min-height: 600px;
  background-color: var(--page);
  background-image: var(--dot-grid-mid);
  background-size: var(--dot-size-md);
  position: relative;
  overflow: hidden;
}

/* Glow — centered behind photo */
.hero-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100vmin;
  height: 100vmin;
  background: radial-gradient(ellipse, rgba(60, 73, 255, 0.10) 0%, transparent 65%);
  pointer-events: none;
  animation: glow-drift 8s ease-in-out infinite alternate;
}

/* Orbit rings — large, centered behind photo */
/* Shell: full-hero layer — handles scale-in + fade; transform-origin at hero center */
@keyframes orbit-shell-in {
  from { opacity: 0; transform: scale(1.28); }
  to   { opacity: 1; transform: none; }
}

.orbit-shell {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  animation: orbit-shell-in 2.0s var(--ease-reveal) both;
}

.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 86vmin;
  height: 86vmin;
  border: 1px solid var(--accent-mid-a18);
  border-radius: 50%;
}

.orbit-dot {
  position: absolute;
  width: 7px;
  height: 7px;
  background: var(--accent-mid);
  border-radius: 50%;
  top: -3.5px;
  left: 50%;
  margin-left: -3.5px;
  box-shadow: 0 0 10px var(--accent-mid), 0 0 20px var(--accent-a35);
}



/* ── HERO NAME MARQUEE — top layer, difference blend ── */
.hero-name-marquee {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  width: 100%;
  z-index: 10;
  overflow: hidden;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  mix-blend-mode: difference;
  clip-path: inset(0 0 0 100%);
  animation: marquee-in 1.2s var(--ease-reveal) 1.1s both;
}

.hero-name-track {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--font-serif);
  font-size: 20vw;
  font-weight: var(--weight-regular);
  line-height: 1;
  animation: hero-name-scroll 65s linear infinite;
}

/* White text + difference blend = dark over light, light over dark */
.hnm-r {
  color: #fff;
}

.hnm-m {
  color: #fff;
  font-style: italic;
  margin-left: 0.12em;
}

.hnm-s {
  color: #fff;
  font-size: 0.18em;
  align-self: center;
  margin: 0 0.55em;
}

@keyframes hero-name-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes marquee-in {
  from { clip-path: inset(0 0 0 100%); }
  to   { clip-path: inset(0 0 0 0%); }
}

/* Hero left — text always above photo and orbits */
.hero-left {
  position: relative;
  z-index: 4;
  padding: 10rem clamp(2rem, 5vw, 4rem) 7rem clamp(4rem, 10vw, 10rem);
  max-width: 640px;
  flex-shrink: 0;
}

.hero-name {
  font-family: var(--font-serif);
  font-size: var(--text-hero-name);
  font-weight: var(--weight-regular);
  color: var(--ink);
  line-height: 0.95;
  margin-bottom: 0.4rem;
  letter-spacing: var(--tracking-tight);
  opacity: 0;
  transform: translateY(22px);
  animation: fu 0.85s 0.30s forwards;
}

.hero-name-outline {
  font-family: var(--font-serif);
  font-size: var(--text-hero-name);
  font-weight: var(--weight-regular);
  font-style: italic;
  color: var(--accent);
  line-height: 0.95;
  margin-bottom: 1.6rem;
  letter-spacing: var(--tracking-tight);
  opacity: 0;
  transform: translateY(22px);
  animation: fu 0.85s 0.42s forwards;
}

/* Typewriter role — bottom left */
.hero-role {
  position: absolute;
  bottom: 3.5rem;
  left: 3rem;
  right: auto;
  font-size: var(--text-label);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--ink);
  min-height: 1.4em;
  z-index: 5;
  text-align: left;
  opacity: 0;
  transform: translateY(12px);
  animation: fu 0.9s var(--ease-reveal) 0.55s both;
}

.hero-role .cursor-blink {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--accent-mid);
  margin-left: 2px;
  vertical-align: middle;
  animation: blink 0.9s step-end infinite;
}

/* Location — bottom right, same vertical level as typewriter */
.hero-location {
  position: absolute;
  bottom: 3.5rem;
  right: 3rem;
  left: auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.55rem;
  font-size: var(--text-label);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--ink-light);
  z-index: 5;
  opacity: 0;
  transform: translateY(8px);
  animation: fu 0.9s var(--ease-reveal) 0.95s both;
}

/* Pulsing location dot */
.hero-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  animation: hero-dot-pulse 2.2s ease-in-out infinite;
}

@keyframes hero-dot-pulse {
  0%, 100% { opacity: 1;    transform: scale(1); }
  50%       { opacity: 0.3; transform: scale(0.6); }
}

/* ── HERO PHOTO — centered, full height, above marquee + orbits ── */
.hero-photo-wrap {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  pointer-events: none;
}

.hero-photo {
  display: block;
  height: auto;
  width: auto;
  max-height: 108vh;
  vertical-align: bottom;
  opacity: 0;
  will-change: transform, opacity;
  animation: photo-reveal 2.2s 2.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

@keyframes photo-reveal {
  0%   { opacity: 0; transform: translateY(28px); }
  50%  { opacity: 0.8; }
  100% { opacity: 1; transform: translateY(0); }
}

/* Stats grid */
.hero-stats-grid {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--accent-mid-a08);
  border-radius: var(--radius-section);
  overflow: hidden;
  border: 1px solid var(--accent-mid-a08);
}

.hs-row {
  background: var(--dark);
  padding: 1.3rem 1.6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--dur-quick) var(--ease-base);
  cursor: default;
  opacity: 0;
  transform: translateX(14px);
  animation: slide-in-r 0.55s ease-out both;
}

.hs-row:nth-child(1) { animation-delay: 0.85s; }
.hs-row:nth-child(2) { animation-delay: 0.95s; }
.hs-row:nth-child(3) { animation-delay: 1.05s; }
.hs-row:nth-child(4) { animation-delay: 1.15s; }
.hs-row:nth-child(5) { animation-delay: 1.25s; }

.hs-row:hover {
  background: var(--dark-mid);
}

.hs-num {
  font-family: var(--font-serif);
  font-size: 24pt;
  color: #fff;
  line-height: 1;
}

.hs-label {
  font-size: var(--text-caption);
  font-weight: var(--weight-light);
  color: var(--white-a38);
  text-align: right;
  max-width: 160px;
  line-height: var(--leading-tight);
}

.hs-divider {
  width: 1px;
  height: 24px;
  background: var(--accent-mid-a10);
  flex-shrink: 0;
}

/* Case study hero (centered) */
.hero-cs {
  min-height: 100vh;
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 8rem var(--section-padding-x) 6rem;
}

.hero-cs-inner {
  position: relative;
  z-index: 2;
  max-width: var(--content-default);
  width: 100%;
  margin: 0 auto;
}

.hero-cs-kicker {
  font-size: 7pt;
  font-weight: var(--weight-semibold);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent-mid);
  margin-bottom: 1.8rem;
  opacity: 0;
  transform: translateY(14px);
  animation: fu 0.6s 0.1s forwards;
}

.hero-cs-h1 {
  font-family: var(--font-serif);
  font-size: var(--text-hero-h1);
  font-weight: var(--weight-regular);
  color: #fff;
  line-height: var(--leading-display);
  margin-bottom: 0.6rem;
  opacity: 0;
  transform: translateY(22px);
  animation: fu 0.8s 0.25s forwards;
}

.hero-cs-h1 em {
  font-style: italic;
  color: var(--accent-mid);
}

.hero-cs-subtitle {
  font-family: var(--font-serif);
  font-size: var(--text-subheading);
  font-weight: var(--weight-regular);
  font-style: italic;
  color: var(--accent-mid-a55);
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(16px);
  animation: fu 0.7s 0.4s forwards;
}

.hero-cs-desc {
  font-size: 10.5pt;
  font-weight: var(--weight-light);
  color: var(--white-a42);
  max-width: 520px;
  line-height: var(--leading-body);
  margin-bottom: 3rem;
  opacity: 0;
  transform: translateY(14px);
  animation: fu 0.7s 0.55s forwards;
}

/* Hero stat strip (5-col) */
.hero-stat-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--accent-mid-a10);
  border-radius: var(--radius-section);
  overflow: hidden;
  border: 1px solid var(--accent-mid-a10);
  opacity: 0;
  animation: fu 0.7s 0.82s forwards;
}

.hs-cell {
  background: var(--dark);
  padding: 1.6rem 1rem;
  text-align: center;
  transition: background var(--dur-quick) var(--ease-base);
  cursor: default;
}

.hs-cell:hover {
  background: var(--dark-mid);
}

.hs-cell-num {
  font-family: var(--font-serif);
  font-size: 26pt;
  color: #fff;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.hs-cell-label {
  font-size: var(--text-nano);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--accent-mid-a50);
  line-height: var(--leading-tight);
}

/* Hero chips */
.hero-chips {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
  opacity: 0;
  animation: fu 0.6s 0.68s forwards;
}


/* ── 10. SKILLS MARQUEE ──────────────────────────────────── */

.marquee-wrap {
  overflow: hidden;
  background: var(--dark);
  border-top: 1px solid var(--accent-mid-a06);
  border-bottom: 1px solid var(--accent-mid-a06);
  padding: 1.1rem 0;
  position: relative;
  z-index: 2;
}

.marquee-track {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: marquee 38s linear infinite;
  will-change: transform;
}

.marquee-track:hover {
  animation-play-state: paused;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  font-size: 8pt;
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--white-a60);
  flex-shrink: 0;
  padding: 0;
}

.marquee-sep {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent-mid-a55);
  display: inline-block;
  flex-shrink: 0;
  margin: 0 2rem;
}


/* ── 11. PHILOSOPHY ──────────────────────────────────────── */

.philosophy-sec {
  background: var(--dark);
  background-image: var(--dot-grid-white-sm);
  background-size: var(--dot-size-md);
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: clamp(6rem, 10vh, 9rem);
  padding-bottom: clamp(9rem, 14vh, 13rem);
  border-top: 1px solid var(--accent-mid-a08);
}


.phi-inner {
  display: flex;
  flex-direction: column;
  gap: clamp(3rem, 5vw, 5rem);
  position: relative;
  z-index: 2;
  width: 100%;
}

.phi-left {
  /* inherits all child styles unchanged */
}

.phi-right {
  display: flex;
  flex-direction: row;
  gap: 1.4rem;
  padding-bottom: 2.5rem;
}

/* Metric stat cards */
.phi-stat-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.75rem 2rem;
  background: var(--white-a04);
  border: 1px solid var(--accent-mid-a18);
  border-radius: var(--radius-card-md);
  transition:
    border-color var(--dur-base) var(--ease-base),
    box-shadow var(--dur-base) var(--ease-base),
    background var(--dur-base) var(--ease-base),
    transform var(--dur-base) var(--ease-spring);
  cursor: default;
}

.phi-stat-card:hover {
  border-color: var(--accent-mid-a50);
  box-shadow: 0 0 0 1px var(--accent-mid-a18), 0 12px 32px rgba(141, 148, 255, 0.12);
  background: var(--white-a07);
  transform: translateY(-2px);
}

.phi-stat-num {
  font-family: var(--font-sans);
  font-size: clamp(26pt, 3.2vw, 40pt);
  font-weight: var(--weight-regular);
  color: var(--accent-mid);
  line-height: 1;
  letter-spacing: -0.01em;
  margin-bottom: 0.6rem;
}

.phi-stat-label {
  font-size: var(--text-ui);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--white-a42);
}

/* Kicker */
.phi-kicker {
  margin-bottom: 1.2rem;
}

/* Primary statement */
.phi-statement-wrap {
  margin-bottom: 3rem;
}

.phi-statement {
  font-family: var(--font-serif);
  font-size: clamp(26pt, 3.8vw, 46pt);
  font-weight: var(--weight-regular);
  color: #fff;
  line-height: 1.14;
  letter-spacing: -0.01em;
  max-width: 900px;
}

.phi-statement em {
  font-style: italic;
  color: var(--accent-mid);
}

/* Pullquote — left accent rule, serif italic */
.phi-pullquote {
  border-left: 2px solid var(--accent-mid);
  padding: 0.25rem 0 0.25rem 1.5rem;
  margin: 2.5rem 0;
  max-width: 820px;
}

.phi-pullquote p {
  font-family: var(--font-serif);
  font-size: clamp(12pt, 1.4vw, 15pt);
  font-style: italic;
  font-weight: var(--weight-regular);
  color: var(--white-a60);
  line-height: 1.6;
}

/* Body prose */
.phi-body {
  font-size: var(--text-body-base);
  font-weight: var(--weight-light);
  color: var(--white-a48);
  line-height: 1.88;
  max-width: 820px;
  margin-bottom: 1rem;
}

.phi-body em {
  font-style: italic;
  color: var(--white-a60);
}

/* ── HOW I WORK ── */
#how-i-work {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background-image: var(--dot-grid-mid);
  background-size: var(--dot-size-md);
  padding-bottom: clamp(9rem, 14vh, 13rem);
}

/* Orb decorations */
.hiw-orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}

.hiw-orb {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(141, 148, 255, 0.18);
}

.hiw-orb-tr {
  width: 86vw;
  height: 86vw;
  top: -43vw;
  right: -43vw;
  animation: hiw-spin-cw 62s linear infinite;
}

.hiw-orb-bl {
  width: 86vw;
  height: 86vw;
  bottom: -43vw;
  left: -43vw;
  animation: hiw-spin-ccw 78s linear infinite;
}

.hiw-dot-arm {
  position: absolute;
  inset: 0;
  transform: rotate(var(--da));
}

.hiw-orb-dot {
  position: absolute;
  width: 7px;
  height: 7px;
  background: var(--accent-mid);
  border-radius: 50%;
  top: -3.5px;
  left: calc(50% - 3.5px);
  box-shadow: 0 0 10px var(--accent-mid-a50), 0 0 22px var(--accent-a25);
}

@keyframes hiw-spin-cw  { to { transform: rotate( 360deg); } }
@keyframes hiw-spin-ccw { to { transform: rotate(-360deg); } }

.hiw-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: 1.2rem;
  margin-top: 2.5rem;
}

.hiw-tile {
  background: rgba(255, 255, 255, 0.72);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border: 1px solid var(--rule);
  border-radius: var(--radius-card);
  position: relative;
  cursor: default;
  overflow: hidden;
  height: 260px;
  transition:
    transform 0.35s var(--ease-spring),
    background 0.3s var(--ease-base),
    box-shadow 0.3s var(--ease-base);
}

.hiw-tile:hover {
  transform: translateY(-3px);
  background: rgba(244, 244, 255, 0.90);
  box-shadow: var(--shadow-card-hover);
}

/* Oversized ghost number — bleeds off top-right corner */
.hiw-num {
  position: absolute;
  top: -0.5rem;
  right: -0.5rem;
  font-family: var(--font-serif);
  font-size: clamp(72pt, 9vw, 100pt);
  color: rgba(0, 0, 0, 0.045);
  line-height: 0.82;
  letter-spacing: -0.04em;
  user-select: none;
  pointer-events: none;
  transition: opacity 0.25s var(--ease-base);
}

.hiw-tile:hover .hiw-num {
  opacity: 0;
}

/* Two-face layout — default and hover are separate absolute layers */
.hiw-face {
  position: absolute;
  inset: 0;
  padding: 1.4rem 1.2rem;
  display: flex;
  flex-direction: column;
}

/* Default face — visible at rest, slides up + fades out on hover */
.hiw-face-default {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.22s var(--ease-base), transform 0.22s var(--ease-base);
}

.hiw-tile:hover .hiw-face-default {
  opacity: 0;
  transform: translateY(-6px);
}

/* Hover face — hidden at rest, slides up + fades in on hover, content centered */
.hiw-face-hover {
  opacity: 0;
  transform: translateY(10px);
  justify-content: center;
  padding-left: 2.2rem;
  padding-right: 2.2rem;
  transition: opacity 0.2s var(--ease-base), transform 0.2s var(--ease-base);
}

.hiw-tile:hover .hiw-face-hover {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.32s 0.1s var(--ease-base), transform 0.32s 0.1s var(--ease-base);
}

/* Icon badge — normal flow inside default face */
.hiw-icon-badge {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-icon);
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.65rem;
  flex-shrink: 0;
}

.hiw-icon-badge svg {
  width: 21px;
  height: 21px;
  color: var(--accent);
}

/* Spacer — pushes title to bottom within default face */
.hiw-spacer {
  flex: 1;
}

/* Title — used in both faces */
.hiw-title {
  font-size: clamp(17pt, 2vw, 21pt);
  font-weight: var(--weight-light);
  color: var(--ink-mid);
  line-height: 1.2;
  margin-bottom: 0.4rem;
  flex-shrink: 0;
}

.hiw-title strong {
  font-weight: var(--weight-semibold);
  color: var(--ink);
}

/* Short text — in default face only */
.hiw-short {
  font-size: var(--text-body);
  font-weight: var(--weight-light);
  color: var(--ink-light);
  line-height: var(--leading-body);
  flex-shrink: 0;
}

/* Expand text — in hover face, full visibility */
.hiw-expand {
  font-size: var(--text-body-sm);
  font-weight: var(--weight-light);
  color: var(--ink-mid);
  line-height: var(--leading-body);
  flex-shrink: 0;
}

/* SVG clockwise border trace */
.hiw-border-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
}

.hiw-border-rect {
  x: 0.5px;
  y: 0.5px;
  width: calc(100% - 1px);
  height: calc(100% - 1px);
  fill: none;
  stroke: var(--accent-mid);
  stroke-width: 1.5px;
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  transition: stroke-dashoffset 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.hiw-tile:hover .hiw-border-rect {
  stroke-dashoffset: 0;
}


/* ── 12. EXPERIENCE TIMELINE ─────────────────────────────── */

.et-sec {
  background: var(--surface-timeline);
  padding: var(--section-padding-y) var(--section-padding-x);
}

/* ── Header ── */
.et-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-content);
  align-items: end;
  margin-bottom: 3rem;
  max-width: var(--content-wide);
  margin-left: auto;
  margin-right: auto;
}

.et-label {
  font-size: var(--text-micro);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.8rem;
}

.et-headline {
  font-family: var(--font-serif);
  font-size: var(--text-heading);
  font-weight: var(--weight-regular);
  color: var(--ink);
  line-height: var(--leading-heading);
  margin-bottom: 1rem;
}

.et-headline em { font-style: italic; color: var(--accent-mid); }

.et-hint {
  font-size: var(--text-caption);
  font-weight: var(--weight-light);
  color: var(--ink-xlight);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.et-hint::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
}

/* ── Metrics ── */
.et-head-right {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding-bottom: 0.25rem;
}

.et-metrics {
  display: flex;
  gap: 3rem;
  align-items: flex-end;
}

.et-metric-num {
  font-family: var(--font-serif);
  font-size: clamp(20pt, 2.8vw, 32pt);
  color: var(--ink);
  line-height: 1;
  letter-spacing: -0.02em;
}

.et-metric-label {
  font-size: var(--text-caption);
  font-weight: var(--weight-regular);
  letter-spacing: var(--tracking-normal);
  color: var(--ink-light);
  margin-top: 0.3rem;
}

/* ── Stage ── */
.et-stage {
  max-width: var(--content-wide);
  margin: 0 auto;
  height: min(80vh, 700px);
  overflow: hidden;
  position: relative;
  border-radius: var(--radius-card-lg);
  border: 1px solid var(--rule);
  background: var(--surface-white);
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0,
    black 48px,
    black calc(100% - 48px),
    transparent
  );
  mask-image: linear-gradient(
    to bottom,
    transparent 0,
    black 48px,
    black calc(100% - 48px),
    transparent
  );
}

.et-scroll {
  height: 100%;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--rule) transparent;
  padding: 3rem 0;
}

.et-scroll::-webkit-scrollbar { width: 4px; }
.et-scroll::-webkit-scrollbar-track { background: transparent; }
.et-scroll::-webkit-scrollbar-thumb { background: var(--rule); border-radius: 2px; }

/* ── Timeline ── */
.et-timeline {
  position: relative;
  padding: 2rem clamp(1.5rem, 4vw, 4rem);
}

.et-spine {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  transform: translateX(-0.5px);
  background: var(--rule);
  pointer-events: none;
}

/* ── Entry ── */
.et-entry {
  display: grid;
  grid-template-columns: 1fr 48px 1fr;
  align-items: start;
  margin-bottom: 3.5rem;
  position: relative;
}

.et-entry:last-child { margin-bottom: 2rem; }

.et-col-l {
  padding-right: 2.5rem;
  text-align: right;
}

.et-col-c {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 1.4rem;
  position: relative;
  z-index: 2;
}

.et-col-r {
  padding-left: 2.5rem;
}

/* ── Dot ── */
.et-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  box-shadow: 0 0 0 3px var(--accent-a10);
}

.et-dot.et-dot-sm {
  width: 7px;
  height: 7px;
  background: var(--accent-mid-a40);
  box-shadow: none;
}

.et-dot.et-dot-milestone {
  width: 12px;
  height: 12px;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-a15);
}

/* ── Year ghost ── */
.et-year-ghost {
  font-family: var(--font-serif);
  font-size: clamp(36pt, 6vw, 72pt);
  color: var(--accent-a08);
  line-height: 1;
  letter-spacing: -0.03em;
  user-select: none;
  pointer-events: none;
  margin-bottom: -0.25em;
}

/* ── Content ── */
.et-phase {
  font-size: var(--text-micro);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.3rem;
}

.et-title {
  font-family: var(--font-serif);
  font-size: clamp(13pt, 1.6vw, 18pt);
  font-weight: var(--weight-regular);
  color: var(--ink);
  line-height: var(--leading-heading);
  margin-bottom: 0.75rem;
}

.et-body {
  font-size: var(--text-body-sm);
  font-weight: var(--weight-light);
  color: var(--ink-mid);
  line-height: var(--leading-body);
  max-width: 360px;
}

.et-l .et-col-l .et-body { margin-left: auto; }

.et-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1rem;
  font-size: var(--text-caption);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--accent);
  transition: gap var(--dur-quick) var(--ease-base);
}

.et-cta::after { content: '→'; }
.et-cta:hover { gap: 0.7rem; }

/* ── Sidebar modifier ── */
.et-sidebar .et-phase {
  color: var(--ink-light);
}

.et-sidebar .et-title {
  font-size: clamp(11pt, 1.3vw, 14pt);
  color: var(--ink-mid);
}

.et-sidebar .et-body {
  font-size: var(--text-caption);
  color: var(--ink-light);
}

/* ── Milestone modifier ── */
.et-milestone .et-title {
  color: var(--ink);
}

/* ── Logo slot ── */
.logo-slot {
  display: none;
}

/* ── 13. WORK CARDS ──────────────────────────────────────── */

.work-grid {
  display: flex;
  flex-direction: column;
  gap: var(--gap-cards);
  margin-top: 2.5rem;
}

/* Work card shell */
.work-card {
  border: 1px solid var(--rule);
  border-radius: var(--radius-card-lg);
  overflow: hidden;
  background: var(--surface-white);
  display: grid;
  grid-template-columns: 1fr 2fr;
  transition: var(--transition-card);
  cursor: pointer;
  position: relative;
}

.work-card:hover {
  border-color: var(--accent-mid);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

.work-card.featured {
  grid-template-columns: 1fr 1fr;
}

/* Visual pane */
.wc-visual {
  background: var(--dark);
  min-height: 220px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wc-visual-bg {
  position: absolute;
  inset: 0;
  background-image: var(--dot-grid-white);
  background-size: var(--dot-size-md);
}

.wc-visual-glow {
  position: absolute;
  inset: 0;
  background: var(--glow-card);
}

.wc-visual-label {
  position: relative;
  z-index: 2;
  text-align: center;
}

.wc-year {
  font-size: var(--text-nano);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--accent-mid-a40);
  margin-bottom: 0.5rem;
}

.wc-icon {
  font-family: var(--font-serif);
  font-size: 32pt;
  color: var(--white-a12);
  line-height: 1;
}

.wc-icon-large {
  font-family: var(--font-serif);
  font-size: 48pt;
  color: var(--white-a10);
  line-height: 1;
}

/* Body pane */
.wc-body {
  padding: 2rem 2.2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.wc-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.9rem;
}

.wc-company {
  font-size: 7pt;
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--accent-mid);
}

.wc-dot-sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--ink-xlight);
  flex-shrink: 0;
}

.wc-year-tag {
  font-size: 7pt;
  font-weight: var(--weight-light);
  color: var(--ink-xlight);
}

.wc-title {
  font-family: var(--font-serif);
  font-size: clamp(16pt, 2.2vw, 22pt);
  font-weight: var(--weight-regular);
  color: var(--ink);
  line-height: var(--leading-compact);
  margin-bottom: 0.8rem;
}

.wc-desc {
  font-size: var(--text-body-sm);
  font-weight: var(--weight-light);
  color: var(--ink-mid);
  line-height: var(--leading-body);
  margin-bottom: 1.2rem;
  flex: 1;
}

.wc-link {
  font-size: var(--text-caption);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap var(--dur-quick) var(--ease-base);
}

.wc-link::after {
  content: '→';
}

.wc-link:hover {
  gap: 0.7rem;
}

/* Store buttons */
.store-row {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.6rem;
}

.store-btn {
  padding: 0.3rem 0.9rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius-btn);
  font-size: var(--text-nano);
  font-weight: var(--weight-medium);
  color: var(--ink-light);
  transition: var(--transition-border), var(--transition-color);
}

.store-btn:hover {
  border-color: var(--accent-mid);
  color: var(--accent);
}

/* NDA / confidential notice */
.wc-nda {
  font-size: 7pt;
  font-weight: var(--weight-light);
  color: var(--ink-xlight);
  margin-top: 0.5rem;
  font-style: italic;
}


/* ── 14. WORK STICKY SCROLL ──────────────────────────────── */

/* Stage — unified MADE REAL section (breaker + sticky scroll) */
.work-stage {
  position: relative;
  background: var(--dark);
  border-top: 1px solid var(--accent-mid-a08);
}

/* Sticky viewport container */
.work-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
}

/* Breaker overlay — sits above cards and orbs, fades out as first card enters */
.wsb-breaker {
  position: absolute;
  inset: 0;
  z-index: 20;
  background: var(--dark);
  background-image: var(--dot-grid-white-sm);
  background-size: var(--dot-size-md);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.wsb-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 2;
  padding: 0 var(--section-padding-x);
}

/* Dot-grid fade at bottom — smooth visual bleed into dark */
.wsb-breaker::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 40%;
  background: linear-gradient(to bottom, transparent 0%, var(--dark) 100%);
  pointer-events: none;
  z-index: 1;
}

/* Background orbs — hiw-orb component reused; JS fades from 0 → 1 */
.work-orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0;
}


/* Each card fills the sticky area; JS controls transform + opacity */
.wsc-card {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem var(--section-padding-x);
  will-change: transform, opacity;
}

/* The visible card shell */
.wsc-inner {
  width: 100%;
  max-width: 1240px;
  height: min(calc(100vh - 4rem), 680px);
  background: var(--surface-white);
  border-radius: var(--radius-card-lg);
  border: 1px solid var(--rule);
  overflow: hidden;
  display: grid;
  /* Right content column is 560px fixed; left visual matches card height → 1:1 square */
  grid-template-columns: min(calc(100vh - 4rem), 680px) 1fr;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.04);
  transition:
    border-color var(--dur-base) var(--ease-base),
    box-shadow   var(--dur-base) var(--ease-base),
    transform    var(--dur-base) var(--ease-spring);
}

.wsc-card:hover .wsc-inner {
  border-color: var(--accent-mid);
  box-shadow: 0 48px 130px rgba(0, 0, 0, 0.65),
              0 0 0 1px rgba(141, 148, 255, 0.5),
              0 0 90px rgba(60, 73, 255, 0.22);
  transform: translateY(-8px);
}

/* ── Visual pane (left) ── */
.wsc-visual {
  position: relative;
  overflow: hidden;
}

.wsc-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.wsc-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(60, 73, 255, 0.08) 0%, transparent 55%);
}

/* Placeholder visuals for non-built cards */
.wsc-ph-grid {
  position: absolute;
  inset: 0;
  background-image: var(--dot-grid-white-sm);
  background-size: var(--dot-size-lg);
}

/* On light-background visual panes, use dark dots so they're visible */
.wsc-visual .wsc-ph-grid {
  background-image: var(--dot-grid-light);
  background-size: var(--dot-size-md);
  opacity: 0.5;
}

.wsc-ph-glow {
  position: absolute;
  inset: 0;
}

/* ── Content pane (right) ── */
.wsc-content {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2.5rem 3rem;
  overflow: hidden;
  min-width: 0;
}

/* Header row: meta left, index right */
.wsc-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.8rem;
}

.wsc-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.wsc-company {
  font-size: var(--text-caption);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-normal);
  color: var(--ink);
  text-transform: uppercase;
}

.wsc-logo {
  height: 36px;
  width: auto;
  display: block;
  opacity: 0.8;
  flex-shrink: 0;
}

.wsc-sep {
  font-size: var(--text-caption);
  color: var(--ink-xlight);
  line-height: 1;
}

.wsc-type {
  font-size: var(--text-caption);
  font-weight: var(--weight-light);
  color: var(--ink-light);
  letter-spacing: 0.02em;
  line-height: 1;
}

.wsc-index {
  position: absolute;
  top: 1.6rem;
  right: 2rem;
  font-size: var(--text-caption);
  font-weight: var(--weight-light);
  color: var(--ink-xlight);
  letter-spacing: var(--tracking-normal);
  white-space: nowrap;
}

/* Body area */
.wsc-body-wrap {
  flex: 1;
  min-height: 0;
}

.wsc-title {
  font-family: var(--font-serif);
  font-size: clamp(20pt, 2.6vw, 32pt);
  font-weight: var(--weight-regular);
  color: var(--ink);
  line-height: var(--leading-heading);
  margin-bottom: 1.1rem;
}

.wsc-body {
  font-family: var(--font-sans);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-light);
  color: var(--ink-mid);
  line-height: var(--leading-body);
  margin-bottom: 0.75rem;
}

.wsc-body:last-child { margin-bottom: 0; }

.wsc-body--placeholder {
  font-style: italic;
  color: var(--ink-xlight);
}

/* Footer: tags + CTA */
.wsc-footer {
  margin-top: 1.8rem;
  flex-shrink: 0;
}

.wsc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.8rem;
  padding-top: 0.4rem;
}

.wsc-tag {
  font-family: var(--font-sans);
  font-size: 9pt;
  font-weight: var(--weight-medium);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--rule);
  border-radius: var(--radius-pill);
  padding: 0.45rem 1.2rem;
}

/* CTA link */
.wsc-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-sans);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-medium);
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: color var(--dur-quick) var(--ease-base);
}

.wsc-cta:hover { color: var(--accent); }

.wsc-arrow {
  display: inline-block;
  transition: transform var(--dur-quick) var(--ease-spring);
}

.wsc-cta:hover .wsc-arrow { transform: translateX(4px); }

.wsc-nda {
  font-size: var(--text-caption);
  font-weight: var(--weight-light);
  color: var(--ink-xlight);
  font-style: italic;
}

/* Mobile: stack visual on top */
@media (max-width: 860px) {
  .wsc-card { padding: 1rem var(--section-padding-x); }
  .wsc-inner {
    grid-template-columns: 1fr;
    grid-template-rows: 240px 1fr;
    height: calc(100vh - 2rem);
    max-height: 780px;
  }
  .wsc-content { padding: 1.6rem 1.8rem; }
  .wsc-title { font-size: clamp(16pt, 5vw, 24pt); }
  .wsc-body { font-size: var(--text-body-sm); }
  .wsc-footer { margin-top: 1rem; }
  .wsc-header { margin-bottom: 1rem; }
}


/* ── 15. OBJECT GALLERY ──────────────────────────────────── */

/* Object breaker — light-surface counterpart to MADE REAL */
.object-breaker {
  background: var(--warm);
  background-image: var(--dot-grid-mid);
  background-size: var(--dot-size-md);
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: clamp(6rem, 10vh, 9rem) var(--section-padding-x);
}

/* ── OBJECT GALLERY — sticky scroll ─────────────────────── */

/* Breaker overlay — warm dot-grid intro, fades to reveal gallery */
.ob-breaker {
  position: absolute;
  inset: 0;
  z-index: 20;
  background: var(--warm);
  background-image: var(--dot-grid-mid);
  background-size: var(--dot-size-md);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.gal-stage {
  position: relative;
  background: #000;
}

/* Viewport-height sticky container — full bleed, no centering */
.gal-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  background: #000;
}

/* Frame fills the full viewport — images crop via object-fit: cover */
.gal-frame {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: #f2f2f2;
}

.gal-track {
  position: absolute;
  inset: 0;
}

.gal-slide {
  position: absolute;
  inset: 0;
  background: #f4f4f4;
  display: flex;
  align-items: center;
  justify-content: center;
  will-change: transform;
  transform-origin: center center;
  /* micro-smoothing: adds physical trailing feel without fighting scroll */
  transition: transform 0.1s cubic-bezier(0.25, 0, 0, 1);
}

/* Fallback background if image fails to load */
.gal-slide:nth-child(odd)  { background: #f2f2f2; }
.gal-slide:nth-child(even) { background: #ebebeb; }

.gal-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  user-select: none;
  pointer-events: none;
  display: block;
}

.gal-num {
  font-family: var(--font-serif);
  font-size: clamp(100px, 18vw, 220px);
  font-weight: var(--weight-thin);
  color: rgba(0, 0, 0, 0.08);
  line-height: 1;
  user-select: none;
  pointer-events: none;
}

/* Escape button removed */

/* ── GALLERY OVERLAY ───────────────────────────────────────── */

/* Pad token scoped to the frame so all overlay children share it */
.gal-frame { --gal-pad: clamp(0.75rem, 2vw, 1.5rem); }

/* Full overlay */
.gal-overlay {
  position: absolute;
  inset: 0;
  z-index: 150;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s var(--ease-base);
}

.gal-overlay.visible { opacity: 1; }

/* ── Right-middle: vertical year ── */
.go-year {
  position: absolute;
  right: var(--gal-pad);
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: var(--font-sans);
  font-size: clamp(7pt, 1vw, 11pt);
  font-weight: var(--weight-light);
  color: #fff;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  line-height: 1;
  pointer-events: none;
}

/* ── Slide index — above top rule ── */
.go-idx-wrap {
  font-family: var(--font-sans);
  font-size: clamp(7pt, 1vw, 11pt);
  font-weight: var(--weight-light);
  color: #fff;
  letter-spacing: var(--tracking-wide);
  white-space: nowrap;
  line-height: 1;
  margin-bottom: 1.5rem;
}

.go-idx-cur { font-weight: var(--weight-semibold); }
.go-idx-sep { color: rgba(255, 255, 255, 0.5); }
.go-idx-tot { }

/* ── Left-middle: title block ── */
.go-title-block {
  position: absolute;
  left: var(--gal-pad);
  top: 50%;
  transform: translateY(-50%);
  max-width: min(340px, 36%);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.go-rule {
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.45);
  flex-shrink: 0;
}

.go-rule-top { margin-bottom: 1.5rem; }
.go-rule-bot { margin-top: 1.5rem; }

.go-title {
  font-family: var(--font-sans);
  font-size: clamp(11pt, 2.6vw, 38pt);
  font-weight: var(--weight-regular);
  color: #fff;
  text-transform: uppercase;
  line-height: 1.08;
  letter-spacing: 0.02em;
  margin: 0;
  word-break: keep-all;
}

/* Word-by-word reveal — each \n line slides up */
.go-tl {
  display: block;
  overflow: hidden;
  line-height: 1.12;
}
.go-tw {
  display: block;
  transform: translateY(110%);
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.go-tw.in {
  transform: translateY(0);
}

/* ── Award logos — Leira only ── */
.go-awards {
  display: none;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  flex-wrap: nowrap;
}

.go-awards.active { display: flex; }

.go-awards img {
  height: clamp(28px, 4.5vw, 56px);
  width: auto;
  object-fit: contain;
  mix-blend-mode: screen;
  opacity: 0.9;
  flex-shrink: 0;
}

/* ── Bottom bar: ← Prev | · dots · | Next → ── */
.go-bottom-bar {
  position: absolute;
  bottom: var(--gal-pad);
  left: var(--gal-pad);
  right: var(--gal-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: auto;
}

/* Prev / Next — now inline in bottom bar */
.gal-prev,
.gal-next {
  font-family: var(--font-sans);
  font-size: 11pt;
  font-weight: var(--weight-light);
  letter-spacing: var(--tracking-normal);
  color: rgba(255, 255, 255, 0.6);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.3rem 0;
  transition: color 0.2s var(--ease-base), transform 0.18s var(--ease-spring);
  flex-shrink: 0;
}

.gal-prev:hover { color: #fff; transform: translateX(-2px); }
.gal-next:hover { color: #fff; transform: translateX(2px); }

.gal-prev:disabled,
.gal-next:disabled { opacity: 0.18; cursor: default; }

/* ── Square dot pagination ── */
.go-dots {
  display: flex;
  align-items: center;
  gap: 10px;
  pointer-events: auto;
}

.go-dot {
  width: 5px;
  height: 5px;
  padding: 0;
  border: none;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.25s var(--ease-base);
}

.go-dot.active { background: rgba(255, 255, 255, 1); }
.go-dot:hover  { background: rgba(255, 255, 255, 0.65); }

/* ── Topology Jewelry — horizontal flip ── */
.gal-slide[data-index="3"] .gal-img { transform: scaleX(-1); }

/* ── Mobile ── */
@media (max-width: 860px) {
  .gal-frame { --gal-pad: 0.75rem; }

  .go-title { font-size: clamp(9pt, 5vw, 22pt); }

  .go-title-block { max-width: min(260px, 55vw); }

  .go-awards img { height: clamp(24px, 4vw, 40px); }

  .go-dots { gap: 7px; }

  .go-dot { width: 4px; height: 4px; }

  .go-year { font-size: 7pt; }
  .gal-prev, .gal-next { font-size: 9pt; }
  .go-idx-wrap { font-size: 7pt; }

  .gal-num { font-size: clamp(80px, 22vw, 140px); }
}

.object-sec {
  background: var(--warm);
}

/* Standard 2-col object layout (fallback) */
.object-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.object-visual {
  background: var(--dark);
  border-radius: var(--radius-card-lg);
  min-height: 320px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ov-bg {
  position: absolute;
  inset: 0;
  background-image: var(--dot-grid-white-sm);
  background-size: var(--dot-size);
}

.ov-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 60%, var(--accent-a15) 0%, transparent 60%);
}

.object-visual img {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.object-content {}

.obj-title {
  font-family: var(--font-serif);
  font-size: 16pt;
  font-weight: var(--weight-regular);
  color: var(--ink);
  line-height: var(--leading-compact);
  margin-bottom: 0.3rem;
}

.obj-year {
  font-size: 7pt;
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--accent-mid);
  margin-bottom: 0.7rem;
}

.obj-role {
  font-size: 8pt;
  font-weight: var(--weight-light);
  color: var(--ink-light);
  margin-bottom: 1rem;
}

.obj-body {
  font-size: var(--text-body-sm);
  font-weight: var(--weight-light);
  color: var(--ink-mid);
  line-height: var(--leading-body);
}

.obj-awards {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.2rem;
}

.obj-award {
  font-size: var(--text-pico);
  font-weight: var(--weight-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.28rem 0.75rem;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--rule);
}

/* Award logos row */
.award-logos-row {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  flex-wrap: wrap;
  margin-top: 1.2rem;
}

.award-logo {
  height: 28px;
  width: auto;
  opacity: 0.45;
  filter: grayscale(1);
  transition: opacity var(--dur-quick) var(--ease-base), filter var(--dur-quick) var(--ease-base);
}

.award-logo:hover {
  opacity: 0.8;
  filter: grayscale(0.3);
}

/* Sticky scroll gallery */
.gallery-sticky-wrap {
  position: relative;
}

.gallery-sticky-stage {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.6s var(--ease-base);
}

.gallery-slide.active {
  opacity: 1;
}

.gallery-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-slide-meta {
  position: absolute;
  bottom: 3rem;
  left: var(--section-padding-x);
  z-index: 10;
}

.gallery-slide-title {
  font-family: var(--font-serif);
  font-size: 20pt;
  color: #fff;
  line-height: 1;
  margin-bottom: 0.3rem;
}

.gallery-slide-role {
  font-size: var(--text-nano);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--white-a55);
}

.gallery-scroll-driver {
  /* Invisible div — height controls sticky duration */
}


/* ── 15. CONTACT ZONE (Contact + Ask AI) ────────────────── */

.contact-zone {
  background: var(--dark);
  position: relative;
  overflow: hidden;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  min-height: 100vh;
}

.cz-body {
  flex: 1;
  display: flex;
  align-items: center;
  padding: clamp(5rem, 10vh, 8rem) clamp(1.25rem, 5vw, 4rem);
}

.cz-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.cz-dots-static {
  position: absolute;
  inset: 0;
  background-image: var(--dot-grid-white-sm);
  background-size: var(--dot-size-lg);
  pointer-events: none;
  display: none;
  z-index: 0;
}

.cz-glow {
  display: none;
}

.cz-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: clamp(2rem, 4vw, 4.5rem);
  align-items: center;
}

/* ── Left column ── */

.cz-kicker {
  margin-bottom: 1.5rem;
}

.cz-title {
  font-family: var(--font-serif);
  font-size: var(--text-heading);
  font-weight: var(--weight-regular);
  color: #fff;
  line-height: 1.08;
  margin-bottom: 1.4rem;
}

.cz-title em {
  font-style: italic;
  color: var(--accent-mid);
}

.cz-location-row {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-bottom: 3rem;
}

.cz-sub {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-body-sm);
  font-weight: var(--weight-light);
  color: var(--white-a38);
  letter-spacing: var(--tracking-normal);
  margin-bottom: 0;
}

.cz-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-mid);
  flex-shrink: 0;
  animation: hero-dot-pulse 2.2s ease-in-out infinite;
}

.cz-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Email pill */
.cz-email-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--white-a04);
  border: 1px solid var(--accent-mid-a18);
  border-radius: var(--radius-pill);
  padding: 0.5rem 0.5rem 0.5rem 1.3rem;
}

.cz-email-text {
  font-family: var(--font-sans);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-light);
  color: var(--white-a55);
  white-space: nowrap;
}

.cz-copy-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--white-a06);
  border: 1px solid var(--accent-mid-a25);
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--dur-quick) var(--ease-base),
              border-color var(--dur-quick) var(--ease-base),
              box-shadow var(--dur-quick) var(--ease-base),
              transform 0.15s var(--ease-spring);
}

.cz-copy-btn:hover {
  background: var(--accent-a12);
  border-color: var(--accent-mid-a50);
  box-shadow: 0 0 0 3px var(--accent-mid-a10);
  transform: scale(1.08);
}

.cz-copy-icon,
.cz-check-icon {
  width: 14px;
  height: 14px;
  color: var(--white-a55);
  flex-shrink: 0;
}

.cz-check-icon {
  display: none;
  color: var(--accent-mid);
}

.cz-copy-btn.copied .cz-copy-icon { display: none; }
.cz-copy-btn.copied .cz-check-icon { display: block; }

/* Book a Call pill */
.cz-book-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-pill);
  padding: 0.72rem 2rem;
  font-family: var(--font-sans);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-normal);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--dur-quick) var(--ease-base),
              transform 0.15s var(--ease-spring);
}

.cz-book-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
}

/* Résumé download — inline with location line */
.cz-resume {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.cz-resume-label {
  font-family: var(--font-sans);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-light);
  color: #fff;
  letter-spacing: var(--tracking-normal);
}

.cz-resume-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--white-a06);
  border: 1px solid var(--accent-mid-a25);
  color: #fff;
  flex-shrink: 0;
  transition: background var(--dur-quick) var(--ease-base),
              border-color var(--dur-quick) var(--ease-base),
              transform 0.15s var(--ease-spring);
}

.cz-resume-btn svg {
  width: 13px;
  height: 13px;
}

.cz-resume-btn:hover {
  background: var(--accent-a12);
  border-color: var(--accent-mid-a50);
  transform: translateY(1px);
}

/* ── Right column — AI card ── */

.cz-right {
  display: flex;
  align-items: stretch;
}

.cz-ai-card {
  width: 100%;
  background: var(--white-a04);
  border: 1px solid var(--accent-mid-a18);
  border-radius: var(--radius-card-lg);
  padding: clamp(1.8rem, 3vw, 2.8rem);
}

.cz-ai-label {
  font-family: var(--font-sans);
  font-size: var(--text-micro);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--accent-mid);
  margin-bottom: 1.1rem;
}

.cz-ai-title {
  font-family: var(--font-serif);
  font-size: var(--text-quote);
  font-weight: var(--weight-regular);
  color: var(--white-a60);
  line-height: var(--leading-heading);
  margin-bottom: 2rem;
}

/* Icon pill row */
.cz-ai-icons {
  display: inline-flex;
  gap: 0.4rem;
  background: rgba(0,0,0,0.28);
  border: 1px solid var(--accent-mid-a10);
  border-radius: var(--radius-pill);
  padding: 0.45rem;
  margin-bottom: 1.5rem;
}

.cz-ai-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--white-a05);
  border: 1px solid var(--accent-mid-a12);
  text-decoration: none;
  flex-shrink: 0;
  transition: var(--transition-card);
}

.cz-ai-btn:hover {
  background: var(--accent-a08);
  border-color: var(--accent-mid-a35);
  transform: translateY(-2px);
}

.cz-ai-btn img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  filter: invert(1) brightness(2);
  opacity: 0.6;
  transition: opacity var(--dur-quick) var(--ease-base);
}

.cz-ai-btn:hover img { opacity: 0.9; }

.cz-ai-btn--gemini img {
  filter: none;
  opacity: 0.75;
}

.cz-ai-btn--gemini:hover img { opacity: 1; }

.cz-ai-body {
  font-size: var(--text-label);
  font-weight: var(--weight-light);
  color: var(--white-a38);
  line-height: var(--leading-body);
}

/* LinkedIn circle button */
.cz-li-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--white-a06);
  border: 1px solid var(--accent-mid-a25);
  color: var(--white-a55);
  flex-shrink: 0;
  text-decoration: none;
  transition: background var(--dur-quick) var(--ease-base),
              border-color var(--dur-quick) var(--ease-base),
              box-shadow var(--dur-quick) var(--ease-base),
              transform 0.15s var(--ease-spring);
}

.cz-li-btn:hover {
  background: var(--accent-a12);
  border-color: var(--accent-mid-a50);
  box-shadow: 0 0 0 3px var(--accent-mid-a10);
  transform: scale(1.08);
  color: #fff;
}

.cz-li-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Footer bar inside contact section */
.cz-foot {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.8rem clamp(1.25rem, 5vw, 4rem);
  border-top: 1px solid var(--white-a07);
}

.cz-foot-left {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.cz-foot-copy {
  font-size: var(--text-caption);
  font-weight: var(--weight-light);
  color: var(--white-a38);
}

.cz-foot-humor {
  font-size: var(--text-caption);
  font-weight: var(--weight-light);
  color: var(--white-a25);
}

.cz-foot-right {
  font-size: var(--text-caption);
  font-weight: var(--weight-light);
  color: var(--white-a25);
}

/* Social links (used in case studies) */
.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: var(--text-caption);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--accent-mid-a45);
  transition: var(--transition-color);
}

.social-link:hover { color: var(--accent-mid); }

.social-link svg {
  width: 16px;
  height: 16px;
  opacity: 0.6;
  transition: opacity var(--dur-quick) var(--ease-base);
}

.social-link:hover svg { opacity: 1; }

/* Resume download (used in case studies) */
.resume-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 7pt;
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--accent-mid-a55);
  border: 1px solid var(--accent-mid-a25);
  border-radius: var(--radius-btn);
  padding: 0.5rem 1.2rem;
  transition: var(--transition-bg), var(--transition-color), var(--transition-border);
}

.resume-link:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}


/* ── 16. (merged into 15) ────────────────────────────────── */

/* placeholder — section numbering preserved */
/* ── 17. FOOTER — merged into contact section (.cz-foot) ── */


/* ── 18. CASE STUDY — SHARED SHELL ──────────────────────── */

/* Case study section wrapper */
.cs-sec {
  padding: var(--section-padding-y-cs) var(--section-padding-x);
}

/* In-page dot / side navigation */
.cs-sidenav {
  position: fixed;
  right: 2rem;
  left: unset;
  top: 50%;
  transform: translateY(-50%);
  z-index: 150;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 0.75rem;
  padding: 0;
  border-bottom: none;
  background: transparent;
  opacity: 1;
  animation: none;
  width: auto;
}

.cs-sidenav-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-mid-a25);
  cursor: pointer;
  transition: background var(--dur-base) var(--ease-base), transform var(--dur-base) var(--ease-spring);
  position: relative;
}

.cs-sidenav-dot:hover,
.cs-sidenav-dot.active {
  background: var(--accent);
  transform: scale(1.5);
}

.cs-sidenav-dot[data-label]::after {
  content: attr(data-label);
  position: absolute;
  right: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
  font-size: var(--text-nano);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--ink-light);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-quick) var(--ease-base);
}

.cs-sidenav-dot:hover[data-label]::after {
  opacity: 1;
}

/* CTA section at end of case study */
.cta-sec {
  background: var(--dark);
  padding: 6rem clamp(1.25rem, 5vw, 4rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-d {
  position: absolute;
  inset: 0;
  background-image: var(--dot-grid-white-sm);
  background-size: var(--dot-size-lg);
  pointer-events: none;
}

.cta-g {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 300px;
  background: var(--glow-contact);
  pointer-events: none;
}

.cta-title {
  font-family: var(--font-serif);
  font-size: clamp(20pt, 3vw, 30pt);
  color: #fff;
  margin-bottom: 0.9rem;
  position: relative;
  z-index: 2;
}

.cta-title em {
  font-style: italic;
  color: var(--accent-mid);
}

.cta-sub {
  font-size: 9.5pt;
  font-weight: var(--weight-light);
  color: var(--white-a38);
  margin-bottom: 2.5rem;
  position: relative;
  z-index: 2;
}

.cta-btn {
  display: inline-block;
  padding: 0.8rem 2.4rem;
  border: 1px solid var(--accent-mid-a25);
  border-radius: var(--radius-btn);
  font-size: var(--text-caption);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--accent-mid);
  position: relative;
  z-index: 2;
  transition: var(--transition-bg), var(--transition-color), var(--transition-border);
}

.cta-btn:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}


/* ── 19. CASE STUDY — COMPONENTS ─────────────────────────── */

/* Insight cards (light) — matches reference insight-card pattern */
.ic {
  background: var(--surface-white);
  border: 1px solid var(--rule);
  border-radius: var(--radius-card);
  padding: 1.6rem;
  cursor: default;
  position: relative;
  overflow: hidden;
  transition: var(--transition-card);
}

.ic::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.4s var(--ease-spring);
}

.ic:hover {
  transform: translateY(-6px);
  border-color: var(--accent-mid);
  box-shadow: var(--shadow-card-lift);
}

.ic:hover::before {
  transform: scaleY(1);
}

.ic-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-icon);
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.85rem;
  font-size: 15px;
}

.ic-label {
  font-size: var(--text-nano);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--accent-mid);
  margin-bottom: 0.4rem;
}

.ic-title {
  font-size: 9.5pt;
  font-weight: var(--weight-semibold);
  color: var(--ink);
  margin-bottom: 0.4rem;
}

.ic-body {
  font-size: 8.5pt;
  font-weight: var(--weight-light);
  color: var(--ink-mid);
  line-height: var(--leading-normal);
}

.ic-bullets {
  list-style: none;
  margin-top: 0.7rem;
}

.ic-bullets li {
  font-size: 8.2pt;
  font-weight: var(--weight-light);
  color: var(--ink-mid);
  line-height: 1.55;
  padding: 0.2rem 0 0.2rem 0.9rem;
  position: relative;
}

.ic-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent-mid);
}

/* Move cards (dark) */
.mc {
  background: var(--white-a04);
  border: 1px solid var(--rule-dark);
  border-radius: var(--radius-card-md);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  cursor: default;
  transition: var(--transition-card-dark);
}

.mc:hover {
  border-color: var(--accent-mid-a38);
  background: var(--accent-a05);
}

.mc-num {
  font-family: var(--font-serif);
  font-size: 52pt;
  color: var(--accent-mid-a08);
  line-height: 1;
  position: absolute;
  top: 0;
  right: 1rem;
  transition: color var(--dur-base) var(--ease-base);
  pointer-events: none;
}

.mc:hover .mc-num {
  color: var(--accent-mid-a18);
}

.mc-move {
  font-size: var(--text-nano);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--accent-mid-a50);
  margin-bottom: 0.4rem;
}

.mc-title {
  font-size: 10pt;
  font-weight: var(--weight-semibold);
  color: #fff;
  margin-bottom: 0.6rem;
}

.mc-body {
  font-size: 8.5pt;
  font-weight: var(--weight-light);
  color: var(--white-a45);
  line-height: var(--leading-normal);
}

/* Move detail panels — Problem / Action / Result */
.move-panel {
  background: var(--warm);
  border: 1px solid var(--rule);
  border-radius: var(--radius-card-lg);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.mp-head {
  padding: 1.4rem 2rem;
  border-bottom: 1px solid var(--rule);
  display: flex;
  align-items: baseline;
  gap: 1rem;
}

.mp-num {
  font-family: var(--font-serif);
  font-size: 18pt;
  color: var(--accent-mid);
  line-height: 1;
}

.mp-title {
  font-size: 11pt;
  font-weight: var(--weight-semibold);
  color: var(--ink);
}

.mp-sub {
  font-size: 8pt;
  font-weight: var(--weight-regular);
  color: var(--ink-light);
  margin-left: auto;
}

.mp-body {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
}

.mp-col {
  padding: 1.4rem 1.8rem;
  border-right: 1px solid var(--rule);
}

.mp-col:last-child {
  border-right: none;
}

.mp-col-label {
  font-size: var(--text-nano);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.mp-col-label.prob { color: var(--warning); }
.mp-col-label.act  { color: var(--accent); }
.mp-col-label.res  { color: var(--success); }

.mp-col ul li {
  font-size: 8.2pt;
  font-weight: var(--weight-light);
  color: var(--ink-mid);
  padding: 0.28rem 0 0.28rem 0.85rem;
  position: relative;
  line-height: 1.5;
  border-bottom: 1px dotted var(--rule);
}

.mp-col ul li:last-child {
  border-bottom: none;
}

.mp-col ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 4px;
  height: 4px;
  border-radius: 50%;
}

.mp-col.prob-col li::before { background: var(--warning); }
.mp-col.act-col  li::before { background: var(--accent-mid); }
.mp-col.res-col  li::before { background: var(--success); }

/* Janus accent strip */
.janus-strip {
  background: var(--accent);
  border-radius: var(--radius-section);
  padding: 2rem 2.5rem;
  margin: 2rem 0;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.5rem;
  position: relative;
  overflow: hidden;
}

.js-dots {
  position: absolute;
  inset: 0;
  background-image: var(--dot-grid-white-sm);
  background-size: var(--dot-size);
  pointer-events: none;
}

.js-item {
  position: relative;
  z-index: 2;
}

.js-label {
  font-size: var(--text-nano);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--white-a55);
  margin-bottom: 0.4rem;
}

.js-val {
  font-family: var(--font-serif);
  font-size: 20pt;
  color: #fff;
  line-height: 1;
  margin-bottom: 0.3rem;
}

.js-sub {
  font-size: 8pt;
  font-weight: var(--weight-light);
  color: var(--white-a60);
  line-height: var(--leading-tight);
}

/* Outcome cards */
.oc {
  background: var(--surface-white);
  border: 1px solid var(--rule);
  border-radius: var(--radius-card);
  padding: 1.6rem 1.1rem;
  text-align: center;
  cursor: default;
  transition: var(--transition-card);
}

.oc:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-outcome-hover);
}

.oc-num {
  font-family: var(--font-serif);
  font-size: 24pt;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.oc-label {
  font-size: 7pt;
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--ink-light);
  line-height: 1.5;
}

.oc-sub {
  font-size: 7pt;
  font-weight: var(--weight-light);
  color: var(--ink-xlight);
  margin-top: 0.3rem;
  line-height: var(--leading-tight);
}

/* Lesson cards */
.lesson-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.lesson-card {
  background: var(--surface-white);
  border: 1px solid var(--rule);
  border-radius: var(--radius-card);
  padding: 1.4rem 1.6rem;
  cursor: default;
  transition: var(--transition-card);
}

.lesson-card:hover {
  border-color: var(--accent-mid);
  transform: translateY(-3px);
}

.lc-title {
  font-size: 9.5pt;
  font-weight: var(--weight-semibold);
  color: var(--ink);
  margin-bottom: 0.4rem;
}

.lc-body {
  font-size: 8.2pt;
  font-weight: var(--weight-light);
  color: var(--ink-mid);
  line-height: var(--leading-normal);
}

/* Future focus cards (dark) */
.ff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-grid);
  margin-top: 2rem;
}

.ff-card {
  background: var(--white-a05);
  border: 1px solid var(--rule-dark);
  border-radius: var(--radius-card);
  padding: 1.6rem;
  cursor: default;
  transition: border-color var(--dur-base) var(--ease-base);
}

.ff-card:hover {
  border-color: var(--accent-mid-a35);
}

.ff-title {
  font-size: 9.5pt;
  font-weight: var(--weight-semibold);
  color: #fff;
  margin-bottom: 0.5rem;
}

.ff-body {
  font-size: 8.2pt;
  font-weight: var(--weight-light);
  color: var(--white-a42);
  line-height: var(--leading-normal);
}

/* Role cards (3-col) */
.role-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-grid);
  margin-top: 2rem;
}

.role-card {
  border-radius: var(--radius-card-md);
  padding: 1.8rem;
  text-align: center;
  cursor: default;
  transition: transform var(--dur-base) var(--ease-spring);
}

.role-card:hover {
  transform: translateY(-5px);
}

.rc-icon {
  font-size: 28px;
  margin-bottom: 0.8rem;
}

.rc-title {
  font-size: 9.5pt;
  font-weight: var(--weight-semibold);
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.rc-body {
  font-size: 8.2pt;
  font-weight: var(--weight-light);
  color: var(--ink-mid);
  line-height: var(--leading-normal);
}

/* Phone frame mockups */
.phone-scene {
  display: flex;
  gap: 2.5rem;
  align-items: flex-start;
  justify-content: center;
  padding: 2rem 0;
  flex-wrap: wrap;
}

.phone-frame {
  width: 220px;
  flex-shrink: 0;
  background: #1a1a24;
  border-radius: var(--radius-phone);
  padding: 9px;
  box-shadow: var(--shadow-phone);
  transition: transform 0.4s var(--ease-spring);
}

.phone-frame:hover {
  transform: translateY(-8px) scale(1.02);
}

.phone-frame.up {
  transform: translateY(-20px);
}

.phone-frame.up:hover {
  transform: translateY(-28px) scale(1.02);
}

.pf-notch {
  width: 72px;
  height: 20px;
  background: #0f0f17;
  border-radius: 0 0 12px 12px;
  margin: 0 auto;
}

.pf-screen {
  background: #fff;
  border-radius: var(--radius-phone-screen);
  overflow: hidden;
}

.pf-label {
  font-size: var(--text-nano);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--ink-xlight);
  text-align: center;
  margin-top: 0.85rem;
}

/* Release arc (version history bar chart) */
.release-arc {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 56px;
  margin: 2rem 0 0.5rem;
  flex-wrap: nowrap;
  overflow: hidden;
}

.ra-bar {
  flex: 1;
  border-radius: 3px 3px 0 0;
  min-height: 6px;
  transition: opacity var(--dur-quick) var(--ease-base);
}

.ra-bar:hover {
  opacity: 0.65;
}

.ra-label {
  font-size: 6pt;
  font-weight: var(--weight-medium);
  color: var(--ink-xlight);
  text-align: center;
  margin-top: 4px;
}

/* Chip tags */
.chip {
  padding: 0.32rem 1rem;
  border: 1px solid var(--accent-mid-a25);
  border-radius: var(--radius-pill);
  font-size: 7pt;
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--accent-mid-a65);
}

/* Work tags (light surface) */
.wc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.2rem;
}

.wc-tag {
  font-size: var(--text-pico);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  padding: 0.28rem 0.75rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius-pill);
  color: var(--ink-light);
}


/* ── UI PRIMITIVES ───────────────────────────────────────── */

.btn-primary {
  padding: 0.75rem 2rem;
  background: var(--accent);
  border-radius: var(--radius-btn);
  font-family: var(--font-sans);
  font-size: 7.5pt;
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: #fff;
  border: none;
  cursor: pointer;
  transition: var(--transition-btn);
  display: inline-block;
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.btn-ghost {
  padding: 0.75rem 1.8rem;
  border: 1px solid var(--accent-mid-a25);
  border-radius: var(--radius-btn);
  font-family: var(--font-sans);
  font-size: 7.5pt;
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--accent-mid-a65);
  background: none;
  cursor: pointer;
  transition: border-color var(--dur-quick) var(--ease-base), color var(--dur-quick) var(--ease-base);
  display: inline-block;
}

.btn-ghost:hover {
  border-color: var(--accent-mid);
  color: var(--accent-mid);
}


/* ── PULLQUOTE ─────────────────────────────────────────────
   Light indigo callout box — left accent border + soft tint
   Use in case studies and long-form sections.
   ──────────────────────────────────────────────────────── */

.pullquote {
  border-left: 3px solid var(--accent);
  padding: 1.25rem 2rem;
  background: var(--accent-soft);
  margin: 3rem 0;
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
}

.pullquote p {
  font-family: var(--font-serif);
  font-size: clamp(13pt, 1.8vw, 18pt);
  font-style: italic;
  color: var(--ink-mid);
  line-height: var(--leading-quote);
  font-weight: var(--weight-regular);
}

.pullquote cite {
  display: block;
  font-size: var(--text-nano);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--accent-mid);
  margin-top: 0.75rem;
  font-style: normal;
}

/* Dark variant — for use inside dark sections */
.pullquote-d {
  border-left: 3px solid var(--accent-mid);
  padding: 1.25rem 2rem;
  background: var(--accent-a08);
  margin: 3rem 0;
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
}

.pullquote-d p {
  font-family: var(--font-serif);
  font-size: clamp(13pt, 1.8vw, 18pt);
  font-style: italic;
  color: var(--white-a60);
  line-height: var(--leading-quote);
  font-weight: var(--weight-regular);
}

.pullquote-d cite {
  display: block;
  font-size: var(--text-nano);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--accent-mid);
  margin-top: 0.75rem;
  font-style: normal;
}


/* ── 20. KEYFRAMES & MOTION ──────────────────────────────── */

/* Entrance animation */
@keyframes fu {
  to {
    opacity: 1;
    transform: none;
  }
}

/* Hero stat slide-in from right */
@keyframes slide-in-r {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Location dot pulse */
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-a50); }
  50%       { box-shadow: 0 0 0 6px rgba(60, 73, 255, 0); }
}

/* Divider line slide */
@keyframes slide-line {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Divider dot travel */
@keyframes travel-dot {
  0%   { left: 0%; opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}

/* Marquee scroll */
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* Typewriter cursor blink */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* Glow drift (hero background) */
@keyframes glow-drift {
  0%   { transform: translate(-50%, -50%) scale(1); }
  100% { transform: translate(-44%, -54%) scale(1.08); }
}

/* Ask AI orb pulse */

@keyframes ep-hint-run {
  0%   { left: 0; opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}


/* ── 21. RESPONSIVE ──────────────────────────────────────── */

@media (max-width: 900px) {

  /* ── Nav: hide desktop links, show burger ── */
  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-burger {
    display: flex;
  }

  /* Layout — clamp already handles mobile padding, these are fallbacks */
  .sec,
  .cs-sec {
    padding-top: var(--section-padding-y-mob);
    padding-bottom: var(--section-padding-y-mob);
  }

  .g2,
  .g2-asym,
  .object-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .g3,
  .g4,
  .ff-grid,
  .lesson-grid,
  .role-grid,
  .mp-body {
    grid-template-columns: 1fr;
  }

  .hiw-grid {
    grid-template-columns: 1fr;
    gap: 0.9rem;
  }

  .hiw-tile {
    height: 240px;
  }

  .hiw-title {
    font-size: 15pt;
  }

  .hiw-num {
    font-size: 60pt;
  }

  .hiw-orbs {
    display: none;
  }

  /* Philosophy — single column on mobile */
  .phi-inner {
    gap: 2.5rem;
  }

  .phi-right {
    gap: 0.75rem;
  }

  .phi-stat-card {
    padding: 1.25rem 1rem;
  }

  .phi-stat-num {
    font-size: clamp(18pt, 5vw, 26pt);
  }

  /* Hero — full viewport, corner text compresses */
  .hero {
    height: 100svh;
    min-height: 600px;
  }

  .hero-name-track {
    font-size: 28vw;
  }

  .hero-photo {
    height: auto;
    width: auto;
    max-height: none;
    max-width: 85vw;
  }

  .hero-role {
    bottom: 2.5rem;
    left: 1.25rem;
    right: auto;
    text-align: left;
  }

  .hero-location {
    bottom: 2.5rem;
    right: 1.25rem;
    left: auto;
    font-size: 8pt;
    text-align: right;
    justify-content: flex-end;
  }

  .hero-stat-strip {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Nav — clamp handles padding; just hide links on small screens */
  .nav-links {
    display: none;
  }

  /* Work cards */
  .work-card,
  .work-card.featured {
    grid-template-columns: 1fr;
  }

  .wc-visual {
    min-height: 160px;
  }

  /* Experience timeline — stage collapses on mobile */
  .et-sec {
    padding: var(--section-padding-y-mob) var(--section-padding-x-mob);
  }

  .et-head {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .et-head-right {
    justify-content: flex-start;
  }

  .et-metrics {
    gap: 1.75rem;
  }

  .et-stage {
    height: auto;
    -webkit-mask-image: none;
    mask-image: none;
    border-radius: 0;
    border-left: none;
    border-right: none;
  }

  .et-scroll {
    height: auto;
    overflow-y: visible;
    padding: 1.5rem 0;
  }

  .et-timeline {
    padding: 1rem 0;
  }

  .et-entry {
    grid-template-columns: 32px 1fr;
    margin-bottom: 2rem;
  }

  .et-col-c {
    grid-column: 1;
    grid-row: 1;
    padding-top: 1.1rem;
  }

  .et-l .et-col-l {
    grid-column: 2;
    grid-row: 1;
    text-align: left;
    padding-right: 0;
    padding-left: 1rem;
  }

  .et-l .et-col-r { display: none; }

  .et-r .et-col-l { display: none; }

  .et-r .et-col-r {
    grid-column: 2;
    grid-row: 1;
    padding-left: 1rem;
  }

  .et-l .et-col-l .et-body { margin-left: 0; }

  .et-year-ghost {
    font-size: clamp(28pt, 8vw, 48pt);
  }

  /* Phone frames */
  .phone-scene {
    gap: 1.5rem;
  }

  .phone-frame {
    width: 180px;
  }

  /* Janus strip */
  .janus-strip {
    grid-template-columns: 1fr;
  }

  /* Contact zone */
  .contact-zone {
    min-height: auto;
  }

  .cz-body {
    padding: 4rem clamp(1.25rem, 5vw, 2.5rem);
    align-items: flex-start;
  }

  .cz-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .cz-canvas { display: none; }
  .cz-dots-static { display: block; }

  .cz-title { font-size: var(--text-subheading); }

  .cz-email-text { font-size: var(--text-caption); }

  .cz-actions { flex-direction: column; align-items: flex-start; }

  /* Footer bar */
  .cz-foot {
    flex-direction: column;
    gap: 0.8rem;
    align-items: flex-start;
  }

  /* Case study sidenav */
  .cs-sidenav {
    display: none;
  }

  /* Metrics strip */
  .metrics-strip {
    grid-template-columns: 1fr;
  }

}

@media (max-width: 600px) {

  /* Philosophy stats — stack vertically on phone */
  .phi-right {
    flex-direction: column;
  }

  .phi-stat-card {
    padding: 1.25rem 1.5rem;
  }

  .hero-stat-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .phone-scene {
    flex-direction: column;
    align-items: center;
  }

  .phone-frame.up {
    transform: none;
  }

  .metrics-strip {
    grid-template-columns: repeat(3, 1fr);
  }

}


/* ── 20. CASE STUDY — NAV & LAYOUT ──────────────────────── */

/* Case study page switcher (numbered pills) */
.cs-nav-switcher {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  background: var(--white-a07);
  border: 1px solid var(--white-a12);
  border-radius: var(--radius-pill);
  padding: 0.25rem;
  transition: background var(--dur-base) var(--ease-base),
              border-color var(--dur-base) var(--ease-base);
}

nav.scrolled .cs-nav-switcher {
  background: var(--accent-a05);
  border-color: var(--accent-mid-a14);
}

.cs-nav-pill {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 28px;
  border-radius: var(--radius-pill);
  font-size: var(--text-caption);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  text-decoration: none;
  color: var(--white-a38);
  transition: background var(--dur-quick) var(--ease-base),
              color var(--dur-quick) var(--ease-base);
}

nav.scrolled .cs-nav-pill {
  color: var(--ink-light);
}

.cs-nav-pill:hover {
  background: var(--white-a12);
  color: #fff;
}

nav.scrolled .cs-nav-pill:hover {
  background: var(--accent-a08);
  color: var(--accent);
}

.cs-nav-pill.active {
  background: var(--accent);
  color: #fff;
  width: auto;
  padding: 0 0.9rem;
  gap: 0.4rem;
}

nav.scrolled .cs-nav-pill.active {
  color: #fff;
}

.cs-pill-num {
  font-size: var(--text-caption);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
}

.cs-pill-sep {
  font-size: var(--text-caption);
  opacity: 0.5;
  font-weight: var(--weight-light);
}

.cs-pill-name {
  font-size: var(--text-caption);
  font-weight: var(--weight-regular);
  letter-spacing: var(--tracking-normal);
  white-space: nowrap;
  opacity: 0.85;
}

/* Tooltip */
.cs-nav-pill[data-label]::after {
  content: attr(data-label);
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 7pt;
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-normal);
  text-transform: none;
  color: var(--ink-mid);
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 0.3rem 0.65rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-quick) var(--ease-base);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  z-index: 200;
}

.cs-nav-pill:hover[data-label]::after {
  opacity: 1;
}

/* Hero split layout (text + cover image) */
.hero-cs-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 5vw, 5rem);
  align-items: center;
}

.hero-cs-cover {
  border-radius: var(--radius-card-lg);
  overflow: hidden;
  border: 1px solid var(--white-a10);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.5);
  opacity: 0;
  animation: fu 1.0s var(--ease-reveal) 0.7s both;
}

.hero-cs-cover img {
  width: 100%;
  height: auto;
  display: block;
}

/* Content image frame */
.cs-img-frame {
  border-radius: var(--radius-card-lg);
  overflow: hidden;
  border: 1px solid var(--rule);
  background: var(--surface-white);
  margin: 2.5rem 0;
}

.cs-img-frame img {
  width: 100%;
  height: auto;
  display: block;
}

.cs-img-caption {
  padding: 0.9rem 1.4rem;
  font-size: var(--text-caption);
  font-weight: var(--weight-light);
  color: var(--ink-light);
  letter-spacing: var(--tracking-normal);
  border-top: 1px solid var(--rule);
}

/* 2-column layout for paired images */
.cs-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.2rem, 2.5vw, 2rem);
  margin-top: 2.5rem;
}

/* Nav burger — white bars on dark hero */
nav.nav--light .nav-burger span {
  background: rgba(255, 255, 255, 0.6);
}

/* Ghost pill button — dark surfaces (CTA sections) */
.cz-ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  padding: 0.72rem 2rem;
  font-family: var(--font-sans);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-normal);
  text-decoration: none;
  white-space: nowrap;
  color: var(--white-a45);
  border: 1px solid var(--white-a18);
  background: transparent;
  transition: background var(--dur-quick) var(--ease-base),
              color var(--dur-quick) var(--ease-base),
              border-color var(--dur-quick) var(--ease-base),
              transform 0.15s var(--ease-spring);
}

.cz-ghost-btn:hover {
  background: var(--white-a07);
  color: #fff;
  border-color: var(--white-a30);
  transform: translateY(-2px);
}

/* Mobile overrides for CS page elements */
@media (max-width: 900px) {
  .cs-nav-switcher { display: none; }
  .nav-back { display: none; }
  .hero-cs-split { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-cs-cover { box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4); }
  .cs-2col { grid-template-columns: 1fr; }
}