/* ─────────────────────────────────────────
   CARRIE FRANCIS-MILLER — Portfolio 2026
   style.css
───────────────────────────────────────── */

/* ─── VARIABLES ─── */
:root {
  --bg:           #F3F3F1;
  --text:         #1A1A17;
  --text-muted:   #2E2E2A;
  --text-faint:   #7A7A72;
  --border:       #DDD9D0;
  --border-light: #EAE7E0;

  --font-display: 'Fraunces', Georgia, serif;
  --font-mono:    'IBM Plex Mono', 'Courier New', monospace;

  /* Type scale */
  --size-xs:   0.6875rem;  /* 11px */
  --size-sm:   0.8125rem;  /* 13px */
  --size-base: 1rem;       /* 16px */
  --size-md:   1.125rem;   /* 18px */
  --size-lg:   1.5rem;     /* 24px */
  --size-xl:   2rem;       /* 32px */
  --size-2xl:  3rem;       /* 48px */

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  6rem;
  --space-2xl: 10rem;

  --max-w:     1280px;
  --gutter:    1rem;       /* 16px column gutter — matches 12-col grid spec */
  --side-pad:  clamp(1.5rem, 5vw, 4rem);
  --nav-h:     64px;
  --transition: 200ms ease;

  /* Visual asset tile sizes — shared between CSS and JS */
  --va-tile-w: 269px;
  --va-tile-h: 582px;
  --va-tile-gap: 16px;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  scroll-padding-top: 64px;
  background-color: #1A1A17;
  overflow-x: clip;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

/* ─── TYPOGRAPHY ─── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 2.5rem;
  line-height: 1.05;
  letter-spacing: 0;
}

/* ─────────────────────────────────────────
   NAV
───────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--side-pad);
  transition:
    background var(--transition),
    border-bottom var(--transition);
}

.nav.scrolled {
  background: var(--bg);
  border-bottom: 1px solid var(--border-light);
}

.nav__logo {
  font-family: var(--font-mono);
  font-weight: 300;
  font-size: var(--size-sm);
  letter-spacing: 0.01em;
}

.nav__links {
  display: flex;
  gap: var(--space-md);
}

.nav__links a {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  color: var(--text-faint);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color var(--transition);
}

.nav__links a:hover {
  color: var(--text);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 44px;
  height: 44px;
  padding: 14px 10px;
  background: none;
  border: none;
  cursor: pointer;
  margin-right: -10px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: transform 300ms ease, background 200ms ease;
  transform-origin: center;
}

.nav--open {
  background: #1A1A17 !important;
  border-bottom-color: transparent !important;
}

.nav--open .nav__logo {
  color: rgba(255, 255, 255, 0.8);
}

.nav--open .nav__toggle span {
  background: #ffffff;
}

.nav--open .nav__toggle span:first-child {
  transform: translateY(7px) rotate(45deg);
}

.nav--open .nav__toggle span:last-child {
  transform: translateY(-7px) rotate(-45deg);
}

/* ─────────────────────────────────────────
   HERO — simple text-only (homepage)
───────────────────────────────────────── */
.hero--simple {
  padding: calc(var(--nav-h) + var(--space-xl)) var(--side-pad) var(--space-xl);
  min-height: 60svh;
  display: flex;
  align-items: center;
}

.hero__simple-inner {
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.hero__headline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.hero__intro {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 2.5rem;
  letter-spacing: 0;
  line-height: 1.1;
}

.hero__intro-link {
  text-decoration: underline;
  text-underline-offset: 0.12em;
  text-decoration-thickness: 1px;
  transition: opacity var(--transition);
}

.hero__intro-link:hover {
  opacity: 0.6;
}

/* ─────────────────────────────────────────
   HERO — image + text (about page)
───────────────────────────────────────── */
.about-hero {
  padding: calc(var(--nav-h) + var(--space-lg)) var(--side-pad) var(--space-xl);
}

.about-hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  max-width: var(--max-w);
  margin: 0 auto;
}

.about-hero__image {
  align-self: start;
  overflow: hidden;
}

.hero__photo {
  display: block;
  width: 100%;
  max-width: 800px;
  height: auto;
  margin-bottom: -30%;
}

.about-hero__content {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.about-hero__top {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.about-hero__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.about-hero__bottom p {
  font-size: var(--size-sm);
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 52ch;
}

.hero__ticker {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.hero__ticker-number {
  font-family: var(--font-mono);
  font-weight: 300;
  font-size: var(--size-sm);
  letter-spacing: 0.02em;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.hero__ticker-label {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  color: var(--text-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero__tagline {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 2.5rem;
  line-height: 1.1;
  letter-spacing: 0;
  color: var(--text);
}

.hero__tagline em {
  font-style: italic;
  color: var(--text-muted);
}

.hero__position {
  margin-top: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.hero__position p {
  font-family: var(--font-mono);
  font-weight: 300;
  font-size: var(--size-sm);
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 52ch;
}

.hero__bio {
  max-width: 46ch;
}

.hero__bio p {
  font-size: var(--size-sm);
  color: var(--text-muted);
  line-height: 1.75;
}

/* ─────────────────────────────────────────
   PAGE HEADER (work.html, inner pages)
───────────────────────────────────────── */
.page-header {
  padding: calc(var(--nav-h) + var(--space-xl)) var(--side-pad) var(--space-lg);
  border-bottom: 1px solid var(--border);
}

.page-header__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.page-header__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 2.5rem;
  letter-spacing: 0;
  line-height: 1;
}

/* ─────────────────────────────────────────
   WORK CTA (home page)
───────────────────────────────────────── */
.work-cta {
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-light);
}

/* ─────────────────────────────────────────
   SHARED: LINK ARROW (inline text links)
───────────────────────────────────────── */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-mono);
  font-size: var(--size-sm);
  font-weight: 300;
  letter-spacing: 0.03em;
  color: var(--text);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: color var(--transition), border-color var(--transition);
}

.link-arrow::after {
  content: '→';
  transition: transform var(--transition);
}

.link-arrow:hover::after {
  transform: translateX(4px);
}

.link-arrow--muted {
  color: var(--text-faint);
  cursor: default;
}

.link-arrow--muted::after {
  content: none;
}

/* ─────────────────────────────────────────
   SHARED: OUTLINED BUTTON
───────────────────────────────────────── */
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  border: 1px solid var(--text);
  padding: 11px 18px;
  background: transparent;
  cursor: pointer;
  transition:
    background var(--transition),
    color var(--transition);
  text-decoration: none;
  white-space: nowrap;
  align-self: flex-start;
}

.btn-outline:hover {
  background: var(--text);
  color: var(--bg);
}

.btn-outline--muted {
  color: var(--text-faint);
  border-color: var(--text-faint);
  cursor: default;
  pointer-events: none;
}

/* ─────────────────────────────────────────
   SHARED: SECTION SHELL
───────────────────────────────────────── */
.section {
  padding: 0 var(--side-pad);
}

.section__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--border);
}

.section__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.work .section__header {
  margin-bottom: 0;
}

.section__label {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

.section__subhead {
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.1rem, 2.2vw, var(--size-lg));
  color: var(--text-muted);
  line-height: 1.3;
}

/* ─────────────────────────────────────────
   CASE STUDIES
───────────────────────────────────────── */
.case-study {
  padding: 6.5rem 0;
  border-bottom: 1px solid var(--border-light);
}

.case-study:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}

.case-study__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-sm);
}

.case-study__meta-item {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  color: var(--text-faint);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.case-study__meta-item::after {
  content: '•';
  margin: 0 0.5em;
  color: var(--text-faint);
}

.case-study__meta-item:nth-last-child(2)::after {
  content: '//';
}

.case-study__meta-item:last-child::after {
  display: none;
}

.case-study__client {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  color: var(--text-faint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-study__client::after {
  content: ' //';
  margin: 0 0.35em;
  color: var(--border);
}

.case-study__period {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  color: var(--text-faint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-study__nda-badge {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  color: var(--text-faint);
  padding: 3px 8px;
  border: 1px solid var(--border);
  margin-left: auto;
}

.case-study__content {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: var(--gutter);
  align-items: start;
}

.case-study__body {
  grid-column: 1 / 5;
  grid-row: 1;
}

.case-study__image-area {
  grid-column: 6 / 13;
  grid-row: 1;
  position: sticky;
  top: calc(var(--nav-h) + var(--space-md));
}

/* Image placeholder */
.image-placeholder {
  aspect-ratio: 4 / 3;
  background: var(--border-light);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-placeholder--nda {
  opacity: 0.6;
}

.image-placeholder--nda span {
  font-family: var(--font-mono);
  font-size: var(--size-sm);
  color: var(--text-faint);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.case-study__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 1.5rem;
  letter-spacing: 0;
  margin-bottom: var(--space-md);
  line-height: 1.15;
}

.case-study__summary {
  font-size: var(--size-sm);
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 50ch;
}

/* ─── Card-as-link wrapper ─── */
.case-study__link-wrap {
  display: block;
  color: inherit;
  text-decoration: none;
  position: relative;
}
.case-study__link-wrap:hover .case-study__title {
  text-decoration: underline;
  text-underline-offset: 6px;
  text-decoration-thickness: 1px;
}
.case-study__link-wrap:hover .case-study__cta-arrow {
  transform: translateX(4px);
}
.case-study__link-wrap:hover .case-study__image-area img,
.case-study__link-wrap:hover .case-study__image-area .image-placeholder {
  opacity: 0.92;
}
.case-study__image-area img,
.case-study__image-area .image-placeholder {
  transition: opacity var(--transition);
}
.case-study__link-wrap:hover .cs-stat-stack > div {
  background-color: #F1F0ED;
}
.case-study__link-wrap:hover .case-study__tag {
  background-color: #F1F0ED;
}

/* ─── CTA arrow at bottom of body ─── */
.case-study__cta-arrow {
  font-family: var(--font-mono);
  font-size: var(--size-sm);
  color: var(--text);
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: transform var(--transition);
}
.case-study__cta-arrow::after {
  content: '→';
  font-size: 1.1em;
}

.case-study__link-wrap--inactive {
  cursor: default;
  pointer-events: none;
}

.case-study__coming-soon {
  font-family: var(--font-mono);
  font-size: var(--size-sm);
  color: var(--text);
  letter-spacing: 0.04em;
  opacity: 0.5;
}

/* ─── Tag chips (homepage case study cards) ─── */
.case-study__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: var(--space-md);
  margin-bottom: var(--space-md);
  list-style: none;
  padding: 0;
  max-width: 50ch;
}

.case-study__tag {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  color: var(--text-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 8px;
  border: 1px solid var(--border);
  white-space: nowrap;
  transition: background-color var(--transition);
}

/* ─── Card recognition line ─── */
.case-study__recognition {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  color: #888888;
  letter-spacing: 0.03em;
  margin-top: var(--space-sm);
}

/* ─── Stat blocks (shared with case study pages) ─── */
.cs-stat-stack {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--gutter);
  margin-bottom: var(--space-md);
}

.cs-stat-stack > div {
  border: 1px solid var(--border);
  padding: var(--space-sm);
  flex: 1;
  transition: background-color var(--transition);
}

.cs-stat__value {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  letter-spacing: -0.03em;
  line-height: 1;
  display: block;
}

.cs-stat__label {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  color: var(--text-faint);
  letter-spacing: 0.04em;
  display: block;
  margin-top: 0.2rem;
}

/* ─── Pay Monthly image blur ─── */
.img--blurred {
  filter: blur(6px);
}

/* Blur applied across a whole carousel (e.g. Pay Monthly static 3-tile) */
.va-carousel--blurred {
  filter: blur(6px);
}

/* ─── AI Callout ─── */
.ai-callout {
  padding: var(--space-sm);
  border: 1px solid var(--border);
}

.ai-callout__label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 0.5rem;
}

.ai-callout p {
  font-size: var(--size-sm);
  color: var(--text-muted);
  line-height: 1.7;
}

/* ─── Highlights ─── */
.highlights {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-light);
}

.highlights__heading {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: var(--space-md);
}

.highlights__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--border-light);
}

.highlight {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: var(--space-md);
  border: 1px solid var(--border-light);
  background: var(--bg);
  transition: background var(--transition);
}

.highlight__client {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  color: var(--text-faint);
}

.highlight__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--size-lg);
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.highlight__desc {
  font-size: var(--size-sm);
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
}

.highlight__tag {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  color: var(--text-faint);
  margin-top: auto;
}

/* ─────────────────────────────────────────
   THOUGHTWORK CAROUSEL
───────────────────────────────────────── */
.thoughtwork__carousel {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.carousel__track-wrap {
  overflow: hidden;
  flex: 1;
  min-width: 0;
}

.carousel__track {
  display: flex;
  gap: var(--space-md);
  transition: transform 420ms cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.thoughtwork-card {
  flex: 0 0 calc(33.333% - var(--space-md) * 2 / 3);
  min-width: 260px;
  padding: var(--space-md);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.thoughtwork-card__num {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  color: var(--text-faint);
  letter-spacing: 0.05em;
}

.thoughtwork-card__tag {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  color: var(--text-faint);
  letter-spacing: 0.06em;
}

.thoughtwork-card__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--size-lg);
  letter-spacing: -0.015em;
  line-height: 1.2;
}

.thoughtwork-card__desc {
  font-size: var(--size-sm);
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
}

.carousel__btn {
  flex-shrink: 0;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-faint);
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: var(--size-base);
  transition: color var(--transition), border-color var(--transition);
  user-select: none;
}

.carousel__btn:hover:not(:disabled) {
  color: var(--text);
  border-color: var(--text);
}

.carousel__btn:disabled {
  opacity: 0.25;
  cursor: default;
}

/* ─────────────────────────────────────────
   CLIENT LOGO WALL
───────────────────────────────────────── */
.clients {
  background: #1A1A17;
}

.clients .section__label {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
}

.logo-wall {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
}

.logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg) var(--space-sm);
  min-height: 120px;
}

.logo-item:nth-child(6n+1) {
  justify-content: flex-start;
  padding-left: 0;
}

.logo-item:nth-child(6n) {
  justify-content: flex-end;
  padding-right: 0;
}

.logo-img {
  height: auto;
  width: auto;
  max-height: 40px;
  max-width: 80%;
  display: block;
  opacity: 0.75;
  transition: opacity var(--transition);
}

.logo-img--sm {
  max-height: 24px;
}

.logo-img--md {
  max-height: 30px;
}

.logo-img--lg {
  max-height: 56px;
}

/* Fallback: hide img and show text if img fails to load */
.logo-img--fallback {
  display: block;
}

.logo-text--fallback {
  display: none;
}

.logo-img--fallback:not([src]),
.logo-img--fallback[src=""] {
  display: none;
}

/* Pure text logos */
.logo-text {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-align: center;
  opacity: 0.75;
  transition: opacity var(--transition);
}

.logo-item:hover .logo-text {
  opacity: 1;
}

@media (max-width: 900px) {
  .logo-wall {
    grid-template-columns: repeat(4, 1fr);
  }
  .logo-item:nth-child(6n+1) { justify-content: center; padding-left: var(--space-sm); }
  .logo-item:nth-child(6n)   { justify-content: center; padding-right: var(--space-sm); }
  .logo-item:nth-child(4n+1) { justify-content: flex-start; padding-left: 0; }
  .logo-item:nth-child(4n)   { justify-content: flex-end;   padding-right: 0; }
}

/* ─────────────────────────────────────────
   BIO + TESTIMONIALS
───────────────────────────────────────── */
.bio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 8vw, 8rem);
  align-items: start;
}

.bio-grid__bio .section__label {
  display: block;
  margin-bottom: var(--space-sm);
}

.bio__heading {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 2.5rem;
  letter-spacing: 0;
  line-height: 1.15;
  margin-bottom: var(--space-md);
}

.bio-grid__bio p {
  font-size: var(--size-base);
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-md);
  max-width: 46ch;
}

.bio-grid__testimonials {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.bio-grid__testimonials .section__label {
  display: block;
  margin-bottom: var(--space-sm);
}

.testimonial__quote {
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  font-size: var(--size-lg);
  line-height: 1.55;
  color: var(--text-muted);
  display: inline;
}

.testimonial__attribution {
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  font-size: var(--size-lg);
  color: var(--text-faint);
  display: inline;
}

/* ─────────────────────────────────────────
   SCROLL REVEAL
───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 1100ms ease-out, transform 1100ms ease-out;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─────────────────────────────────────────
   ABOUT PAGE
───────────────────────────────────────── */
.about-intro__grid {
  max-width: 64ch;
}

.about-intro__lead p {
  font-size: var(--size-md);
  color: var(--text-muted);
  line-height: 1.75;
}

.about-intro__lead p + p {
  margin-top: var(--space-sm);
}

/* ─── Experience + Education list ─── */
.experience-list {
  display: flex;
  flex-direction: column;
}

.experience-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: var(--space-md) 0;
}

.experience-item__years {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  color: var(--text-faint);
  letter-spacing: 0.04em;
}

.experience-item__details {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.experience-item__company {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--size-lg);
  letter-spacing: -0.015em;
  line-height: 1.1;
}

.experience-item__note {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  color: var(--text-faint);
  letter-spacing: 0.03em;
}

.experience-item__role {
  font-family: var(--font-mono);
  font-size: var(--size-sm);
  font-weight: 300;
  color: var(--text-muted);
}

/* ─── Coaching columns ─── */

.about-coaching .section__inner {
  border-top: none;
  padding-top: 0;
}

.about-cta .section__inner {
  border-top: none;
  padding-top: 0;
  padding-bottom: var(--space-xl);
}

.coaching-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  padding-top: var(--space-lg);
}

.coaching-col > .section__label {
  display: block;
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-sm);
}

.coaching-col__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.coaching-col__item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.coaching-col__year {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  color: var(--text-faint);
  letter-spacing: 0.04em;
}

.coaching-col__title {
  font-family: var(--font-display);
  font-size: var(--size-md);
  font-weight: 300;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.coaching-col__sub {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

@media (max-width: 768px) {
  .coaching-columns {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

/* ─── LinkedIn link ─── */
.experience-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding-top: var(--space-md);
}

.btn-link {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 300;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 200ms ease;
}

.btn-link:hover {
  color: var(--text);
}

/* ─── Testimonials grid ─── */
.testimonials-grid {
  display: flex;
  flex-direction: column;
  max-width: calc((var(--max-w) - var(--space-lg)) / 2);
}

.testimonial {
  padding: var(--space-lg) 0;
}

.testimonial + .testimonial {
  border-top: 1px solid var(--border-light);
}

/* ─────────────────────────────────────────
   FOOTER
───────────────────────────────────────── */
.footer {
  padding: var(--space-md) var(--side-pad);
  background: #1A1A17;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer__name {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: var(--size-sm);
  letter-spacing: 0.01em;
  color: rgba(255, 255, 255, 0.6);
}

.footer__nav {
  display: flex;
  gap: var(--space-md);
}

.footer__nav a {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color var(--transition);
}

.footer__nav a:hover {
  color: #ffffff;
}

.footer__credit {
  font-family: var(--font-mono);
  font-size: var(--size-xs);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 0.05em;
}

a.footer__email {
  text-decoration: none;
  transition: color var(--transition);
}

a.footer__email:hover {
  color: rgba(255, 255, 255, 0.6);
}

.footer__credits-group,
.footer__credit--linkedin,
.footer__credit--contact {
  display: none;
}

/* ─────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────── */
@media (max-width: 900px) {
  .about-hero__grid {
    grid-template-columns: 1fr;
  }

  .about-hero__content {
    gap: var(--space-lg);
  }

  .thoughtwork-card {
    flex: 0 0 calc(50% - var(--space-md) / 2);
  }
}

@media (max-width: 768px) {
  .nav__toggle {
    display: flex;
  }

  .nav__links {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    bottom: 0;
    background: #1A1A17;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    z-index: 99;
  }

  .nav--open .nav__links {
    display: flex;
  }

  .nav__links a {
    color: rgba(255, 255, 255, 0.65);
    font-size: var(--size-base);
    letter-spacing: 0.15em;
  }

  .nav__links a:hover,
  .nav__links a:active {
    color: #ffffff;
  }

  .case-study__content {
    display: flex;
    flex-direction: column;
  }

  /* dissolve the body wrapper so its children can be individually ordered */
  .case-study__body {
    display: contents;
  }

  .case-study__meta        { order: 1; }
  .case-study__title       { order: 2; margin-bottom: 0.75rem; }
  .case-study__image-area  {
    order: 3;
    position: static;
    margin-top: 0.5rem;
    margin-bottom: 2rem;
    min-width: 0;
    flex-shrink: 0;
  }
  .cs-stat-stack           { order: 4; margin-bottom: 0.5rem; }
  .case-study__tags        { order: 5; margin-top: 0; }
  .case-study__cta-arrow   { order: 6; margin-top: 1rem; }
  .case-study__recognition { order: 7; }
  .case-study__coming-soon { order: 8; }

  .footer__nav {
    display: none;
  }

  .footer__credit--location {
    display: none;
  }

  .footer__credits-group {
    display: flex;
    gap: var(--space-md);
  }

  .footer__credit--linkedin,
  .footer__credit--contact {
    display: inline;
    color: rgba(255, 255, 255, 0.45);
    font-family: var(--font-mono);
    font-size: var(--size-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: color var(--transition);
  }

  .footer__credit--linkedin:hover,
  .footer__credit--contact:hover {
    color: #ffffff;
  }

  .bio-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

@media (max-width: 640px) {
  .highlights__grid {
    grid-template-columns: 1fr;
  }

  .thoughtwork-card {
    flex: 0 0 85vw;
    min-width: unset;
  }

  .logo-wall {
    grid-template-columns: repeat(2, 1fr);
  }
  .logo-item:nth-child(4n+1) { justify-content: center; padding-left: var(--space-sm); }
  .logo-item:nth-child(4n)   { justify-content: center; padding-right: var(--space-sm); }
  .logo-item:nth-child(2n+1),
  .logo-item:nth-child(2n)   { justify-content: center; padding-left: var(--space-sm); padding-right: var(--space-sm); }
}

@media (max-width: 480px) {
  .case-study__nda-badge {
    margin-left: 0;
  }
}


/* ═══════════════════════════════════════════════════════════════
   VISUAL ASSET — CAROUSEL SYSTEM
   (ported from sandbox-visuals.html)
═══════════════════════════════════════════════════════════════ */

/* Case-study image area acts as carousel frame when it contains one */
.case-study__image-area:has(.va-carousel) {
  background: var(--bg);
  height: var(--va-tile-h);
  position: sticky;
  top: calc(var(--nav-h) + var(--space-md));
}

.va-carousel {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--bg);
}

.va-carousel__track {
  display: flex;
  gap: var(--va-tile-gap);
  padding: 0;
  width: max-content;
  height: 100%;
  align-items: stretch;
  animation: va-scroll 80s linear infinite;
  animation-play-state: paused;
  will-change: transform;
  user-select: none;
  -webkit-user-select: none;
}

/* ── Desktop advance arrow — commented out, revisit later ──
.va-carousel__arrow {
  display: none;
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  line-height: 1;
  color: #111;
  opacity: 0;
  transition: opacity 0.2s, background 0.15s;
  pointer-events: none;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
}

@media (hover: hover) and (pointer: fine) {
  .va-carousel__arrow { display: flex; }
  .va-carousel:hover .va-carousel__arrow {
    opacity: 1;
    pointer-events: auto;
  }
  .va-carousel__arrow:hover {
    background: rgba(255, 255, 255, 0.35);
  }
}
── end desktop arrow ── */

.va-carousel.is-active .va-carousel__track {
  animation-play-state: running;
}

.va-carousel__item {
  flex: 0 0 var(--va-tile-w);
  width: var(--va-tile-w);
  height: var(--va-tile-h);
  background: #fff;
  border-radius: 38px;
  overflow: hidden;
  position: relative;
}

.va-carousel__item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: translateZ(0);
}

/* Case-study inline video — fills the 7-col image slot, natural aspect ratio */
.cs-video {
  width: 100%;
  height: auto;
  display: block;
  transform: translateZ(0);
}

/* Blurs the iOS screen-recording badge in the status bar */
.va-badge-mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 110px;
  height: 28px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  pointer-events: none;
  z-index: 1;
}
.va-carousel__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@keyframes va-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .va-carousel__track { animation: none; }
}

@media (max-width: 768px) {
  :root {
    --va-tile-h: 380px;
    --va-tile-w: 176px;
  }
  .case-study__image-area:has(.va-carousel) {
    position: static;
    height: var(--va-tile-h);
    overflow: hidden;
    min-width: 0;
  }
  .va-carousel__item { border-radius: 24px; }

  /* Blurred/NDA carousels have no auto-scroll — show all tiles at equal width */
  .case-study__image-area:has(.va-carousel--blurred) {
    height: auto;
    overflow: visible;
  }
  .va-carousel--blurred {
    height: auto;
    overflow: visible;
  }
  .va-carousel--blurred .va-carousel__track {
    width: 100%;
    height: auto;
    align-items: flex-start;
  }
  .va-carousel--blurred .va-carousel__item {
    flex: 1 1 0;
    min-width: 0;
    width: auto;
    height: auto;
    aspect-ratio: 1125 / 2436;
  }
}