/* ==========================================================================
   Sophia Guerra - UX Portfolio
   Desktop-first, editorial, minimal palette (soft pink + neutrals)
   ========================================================================== */

:root {
  /* Palette - softened dark */
  --bg: #3a3550;
  --bg-subtle: #474264;
  --bg-elevated: #575273;
  --text: #fff9fd;
  --text-muted: #ddd2ea;
  --accent: #ffc8e1;
  --accent-soft: #8a6d8f;
  --accent-muted: #a484ad;
  --accent-hover: #ffe1ef;
  --border: #7b7391;
  --white: #fff;
  --text-muted-light: #b8b4af;
  --good: #4ade80;
  --risk: #fb7185;

  /* Typography */
  --font: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-script: "Dancing Script", cursive;
  --font-script-alt: "Caveat", cursive;
  --black: #322d45;
  --fs-hero: clamp(3.5rem, 8vw, 6rem);
  --fs-h2: clamp(2rem, 4vw, 3rem);
  --fs-h3: 1.5rem;
  --fs-body: 1.125rem;
  --fs-small: 0.9375rem;
  --lh-tight: 1.1;
  --lh-body: 1.65;
  --fw-normal: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;

  /* Spacing (generous white space) */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Motion */
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 0.2s var(--ease);
  --transition-medium: 0.35s var(--ease);
  --transition-slow: 0.5s var(--ease);
}

/* Reset & base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  font-weight: var(--fw-normal);
  color: var(--text);
  background-color: var(--bg);
  background-image:
    radial-gradient(1000px 500px at 14% -8%, rgba(255, 214, 235, 0.2), transparent 65%),
    radial-gradient(900px 460px at 88% -12%, rgba(174, 206, 255, 0.16), transparent 68%);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  cursor: url("assets/pink-star-cursor.svg") 4 4, auto;
}

body:not(.home-page) {
  position: relative;
  isolation: isolate;
}

body:not(.home-page)::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(720px 480px at 8% 18%, rgba(255, 184, 224, 0.16), transparent 66%),
    radial-gradient(760px 520px at 88% 22%, rgba(170, 183, 255, 0.14), transparent 69%),
    radial-gradient(640px 420px at 24% 82%, rgba(251, 167, 204, 0.1), transparent 68%);
  pointer-events: none;
  z-index: -2;
}

body:not(.home-page)::after {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(125deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 42%),
    repeating-linear-gradient(
      -32deg,
      rgba(255, 255, 255, 0.015) 0 2px,
      rgba(255, 255, 255, 0) 2px 16px
    );
  mix-blend-mode: screen;
  opacity: 0.55;
  pointer-events: none;
  z-index: -1;
}

img,
video,
iframe,
embed,
object {
  max-width: 100%;
}

img,
video {
  height: auto;
}

/* Focus visible for accessibility */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

/* Skip link: visible on focus for keyboard/screen reader users */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-md);
  z-index: 9999;
  padding: var(--space-sm) var(--space-md);
  background: var(--accent);
  color: var(--bg);
  font-weight: var(--fw-semibold);
  border-radius: 8px;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-md);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-medium);
}

/* Subtle sparkle trail for cursor on home page */
.cursor-sparkle {
  position: fixed;
  width: 6px;
  height: 6px;
  pointer-events: none;
  left: 0;
  top: 0;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, var(--white) 0%, var(--accent-hover) 45%, transparent 80%);
  opacity: 0.8;
  mix-blend-mode: screen;
  z-index: 9999;
  animation: cursor-sparkle-fade 0.25s ease-out forwards;
}

@keyframes cursor-sparkle-fade {
  to {
    transform: translate(-50%, -50%) scale(1.3);
    opacity: 0;
  }
}

/* ==========================================================================
   Black marquee bar (home)
   ========================================================================== */

.marquee-bar {
  position: relative;
  background: linear-gradient(180deg, #f7c4d8 0%, #efb2c9 100%);
  color: #1d1a24;
  padding: 1.1rem 0;
  overflow: hidden;
  white-space: nowrap;
  width: 100%;
  border-top: 1px solid rgba(255, 255, 255, 0.42);
  border-bottom: 1px solid rgba(23, 16, 34, 0.16);
}

.marquee-bar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(55% 180% at 50% 45%, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.45) 28%, rgba(255, 255, 255, 0) 62%);
  transform: translateX(-22%);
  animation: marquee-spotlight 11s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite alternate;
  pointer-events: none;
}

.marquee-bar::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(95deg, rgba(255, 255, 255, 0) 14%, rgba(255, 255, 255, 0.2) 50%, rgba(255, 255, 255, 0) 84%);
  transform: translateX(-140%);
  animation: marquee-shine 13s linear infinite;
  pointer-events: none;
}

.marquee-inner {
  display: flex;
  width: max-content;
  gap: 4rem;
  animation: marquee-drift 46s cubic-bezier(0.22, 0.61, 0.36, 1) infinite;
  will-change: transform;
}

.marquee-text {
  font-size: clamp(1.05rem, 2vw, 1.7rem);
  font-weight: var(--fw-extrabold);
  letter-spacing: 0.065em;
  text-transform: uppercase;
  flex-shrink: 0;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.38), 0 2px 6px rgba(36, 18, 45, 0.16);
}

@keyframes marquee-drift {
  0% { transform: translateX(0); }
  46% { transform: translateX(-28%); }
  54% { transform: translateX(-28%); }
  100% { transform: translateX(-56%); }
}

@keyframes marquee-spotlight {
  0% { transform: translateX(-22%); }
  100% { transform: translateX(22%); }
}

@keyframes marquee-shine {
  0% { transform: translateX(-140%); }
  36% { transform: translateX(140%); }
  100% { transform: translateX(140%); }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-inner,
  .marquee-bar::before,
  .marquee-bar::after {
    animation: none;
  }
}

/* ==========================================================================
   Home page intro sequence: text → logo on pink → minimizes into banner
   ========================================================================== */

.intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  pointer-events: auto;
  overflow: hidden;
  cursor: pointer;
}

.intro-close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 10003;
  min-width: 44px;
  min-height: 44px;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: rgba(0, 0, 0, 0.35);
  color: var(--white);
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.intro-overlay--done {
  pointer-events: none;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.35s var(--ease), visibility 0.35s;
}

/* Pink full-screen with logo; minimizes into top bar */
.intro-logo-screen {
  position: absolute;
  inset: 0;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  transform-origin: top center;
  animation: intro-logo-minimize 5.5s var(--ease) forwards;
}

.intro-logo-img {
  max-width: min(320px, 70vw);
  height: auto;
  display: block;
  animation: intro-logo-fade 5.5s var(--ease) forwards;
}

@keyframes intro-logo-minimize {
  0%, 82% { transform: scaleY(1); }
  100% { transform: scaleY(0.09); }
}

@keyframes intro-logo-fade {
  0%, 80% { opacity: 1; }
  83% { opacity: 0; }
  100% { opacity: 0; }
}

/* Black curtain with text; fades out to reveal logo screen */
.intro-curtain {
  position: absolute;
  inset: 0;
  background: var(--black);
  z-index: 2;
  animation: intro-curtain-out 5.5s var(--ease) forwards;
}

@keyframes intro-curtain-out {
  0%, 50% { opacity: 1; }
  55% { opacity: 0; }
  100% { opacity: 0; }
}

.intro-line {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: var(--fw-extrabold);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--accent);
  text-align: center;
  white-space: nowrap;
}

.intro-line-1 {
  animation: intro-line1 5.5s var(--ease) forwards;
}

.intro-line-2 {
  animation: intro-line2 5.5s var(--ease) forwards;
}

@keyframes intro-line1 {
  0% { opacity: 0; }
  6% { opacity: 1; }
  28% { opacity: 1; }
  34% { opacity: 0; }
  100% { opacity: 0; }
}

@keyframes intro-line2 {
  0%, 34% { opacity: 0; }
  40% { opacity: 1; }
  50% { opacity: 1; }
  100% { opacity: 0; }
}

/* ==========================================================================
   Header & navigation
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-lg) var(--space-xl);
  background: linear-gradient(to bottom, var(--black) 70%, transparent);
  transition: background-color var(--transition-medium);
}

.site-header--case-study {
  background: var(--black);
  border-bottom: 1px solid var(--accent-muted);
}

.nav {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
}

.nav-hero {
  position: absolute;
  top: var(--space-lg);
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
}

.nav-link {
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
  padding: var(--space-xs) var(--space-md);
  border-radius: 999px;
  transition: color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-fast);
}

.nav-hero .nav-link {
  color: var(--text);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.45);
}

.nav-hero .nav-link:hover,
.nav-hero .nav-link:focus-visible {
  color: var(--accent-hover);
}

.nav-link[aria-current="page"] {
  color: var(--accent-hover);
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--accent-hover);
  background: var(--accent-muted);
}

.nav-link:hover {
  transform: translateY(-2px);
}

.nav-cta {
  background: var(--accent);
  color: var(--bg) !important;
  letter-spacing: 0.03em;
  padding: 0.55rem 1.4rem;
  box-shadow: 0 4px 14px rgba(18, 10, 31, 0.16);
}

.nav-hero .nav-cta {
  text-shadow: none;
}

.nav-hero .nav-cta:hover,
.nav-hero .nav-cta:focus-visible,
.nav-cta:hover,
.nav-cta:focus-visible {
  background: var(--accent-hover);
  color: var(--bg) !important;
  box-shadow: 0 6px 16px rgba(18, 10, 31, 0.22);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-3xl) var(--space-xl) var(--space-2xl);
  max-width: 1400px;
  margin: 0 auto;
}

/* Home hero: dark area below black bar */
.hero-home {
  min-height: calc(100vh - 90px);
  background: var(--black);
  margin: 0;
  max-width: none;
  padding: var(--space-2xl) var(--space-xl);
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.hero-home::before {
  content: "";
  position: absolute;
  inset: -50vmax;
  background-image: url("assets/mosaic-background.png");
  background-size: auto;
  background-position: center;
  background-repeat: repeat;
  transform: rotate(90deg);
  transform-origin: center;
  z-index: -2;
}

.hero-home::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(26, 18, 39, 0.32) 0%,
    rgba(24, 17, 37, 0.5) 28%,
    rgba(20, 14, 33, 0.76) 52%,
    rgba(16, 11, 27, 0.86) 100%
  );
  z-index: -1;
}

.hero-layout-home {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  padding-top: 3rem;
}

.hero-visual-home {
  justify-self: start;
  position: relative;
}

.hero-portrait-wrap {
  position: relative;
  display: inline-block;
  max-width: 420px;
}

.hero-portrait-home {
  display: block;
  max-width: 100%;
  width: 100%;
  height: auto;
  border-radius: 0;
  box-shadow: none;
  position: relative;
  z-index: 1;
}

.hero-text-home {
  max-width: none;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.58);
}

.hero-role {
  margin: 0 0 var(--space-xs);
  font-size: 0.875rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.hero-cta-home {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  font-size: 0.9375rem;
  font-weight: var(--fw-semibold);
  color: var(--accent-hover);
  padding: var(--space-sm) 0;
  border-bottom: 2px solid var(--accent-muted);
}

.hero-cta-home:hover,
.hero-cta-home:focus-visible {
  color: var(--text);
  border-bottom-color: var(--accent-hover);
}

.hero-name-script {
  font-family: var(--font-script-alt);
  font-weight: 700;
  font-size: clamp(3rem, 7vw, 5rem);
  margin-bottom: var(--space-sm);
  color: var(--text);
}

.hero-name-logo {
  margin: 0 0 var(--space-md);
  line-height: 0;
}

.hero-logo {
  display: block;
  max-width: min(320px, 85vw);
  height: auto;
  object-fit: contain;
}

.hero-name-i {
  position: relative;
  display: inline-block;
  font-style: normal;
}

.hero-name-i::after {
  content: "✦";
  position: absolute;
  left: 50%;
  top: -0.15em;
  transform: translateX(-50%);
  font-size: 0.5em;
  line-height: 1;
}

.hero-tagline-home {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  color: var(--text);
  margin-bottom: var(--space-xs);
}

.hero-tagline-home:last-of-type {
  margin-bottom: 0;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.hero-text {
  max-width: 36rem;
}

.hero-name {
  margin: 0 0 var(--space-md);
  font-size: var(--fs-hero);
  font-weight: var(--fw-extrabold);
  line-height: var(--lh-tight);
  letter-spacing: -0.03em;
  color: var(--text);
}

.hero-tagline {
  margin: 0 0 var(--space-xl);
  max-width: 42ch;
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  font-weight: var(--fw-normal);
  color: var(--text);
  line-height: 1.6;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.125rem;
  font-weight: var(--fw-bold);
  color: var(--text);
  background: var(--accent-soft);
  padding: var(--space-md) var(--space-lg);
  border-radius: 8px;
  border: 2px solid var(--accent);
  transition: background-color var(--transition-medium), color var(--transition-medium), transform var(--transition-medium), box-shadow var(--transition-medium);
}

.hero-cta:hover,
.hero-cta:focus-visible {
  background: var(--accent);
  color: var(--text);
  transform: translateY(-3px);
  box-shadow: 0 12px 24px -8px rgba(201, 169, 166, 0.4);
}

.hero-cta-arrow {
  display: inline-block;
  transition: transform var(--transition-fast);
}

.hero-cta:hover .hero-cta-arrow,
.hero-cta:focus-visible .hero-cta-arrow {
  transform: translateX(4px);
}

.hero-visual {
  position: relative;
  justify-self: end;
}

.hero-portrait {
  width: 100%;
  max-width: 420px;
  height: auto;
  display: block;
  border-radius: 12px;
  position: relative;
  z-index: 1;
  box-shadow: 0 24px 48px -16px rgba(0, 0, 0, 0.4);
  transition: transform var(--transition-slow);
  background: var(--bg-elevated);
}

.hero-visual:hover .hero-portrait {
  transform: scale(1.02);
}

.hero-portrait-frame {
  position: absolute;
  inset: -12px -12px 12px 12px;
  border: 3px solid var(--accent);
  border-radius: 16px;
  z-index: 0;
  transition: transform var(--transition-medium);
}

.hero-visual:hover .hero-portrait-frame {
  transform: translate(8px, 8px);
}

/* Bold strip (full-bleed statement) */
.bold-strip {
  background: var(--bg-elevated);
  color: var(--text);
  padding: var(--space-lg) var(--space-xl);
  margin: 0;
}

.bold-strip-text {
  margin: 0;
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  font-weight: var(--fw-bold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  opacity: 0.95;
}

/* ==========================================================================
   Section shared
   ========================================================================== */

.section-heading {
  margin: 0 0 var(--space-xl);
  font-size: var(--fs-h2);
  font-weight: var(--fw-bold);
  letter-spacing: -0.02em;
  color: var(--text);
}

.section-heading-bold {
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
}

.section-heading-number {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: var(--fw-extrabold);
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.03em;
}

/* ==========================================================================
   Case studies grid - some projects
   ========================================================================== */

.case-studies {
  padding: var(--space-3xl) var(--space-xl);
  max-width: 1100px;
  margin: 0 auto;
}

.case-studies-header {
  margin-bottom: var(--space-2xl);
}

.case-studies-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-hover);
  margin-bottom: var(--space-xs);
}

.case-studies-title {
  margin: 0 0 var(--space-sm);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: var(--fw-bold);
  letter-spacing: -0.02em;
  color: var(--accent-hover);
}

.case-studies-intro {
  margin: 0;
  font-size: var(--fs-body);
  color: var(--text);
  max-width: 42ch;
}

.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

@media (max-width: 960px) {
  .case-studies-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.case-studies-grid--academic {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1200px) {
  .case-studies-grid--academic {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .case-studies-grid--academic {
    grid-template-columns: 1fr;
  }
}

.case-study-card {
  margin: 0;
}

.case-study-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--bg-subtle);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium), border-color var(--transition-fast);
}

.case-study-link:hover,
.case-study-link:focus-visible {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
  border-color: var(--accent-muted);
}

.case-study-image {
  position: relative;
  aspect-ratio: 1;
  flex-shrink: 0;
  overflow: hidden;
  background: var(--bg-subtle);
  transition: transform var(--transition-slow);
}

.case-study-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.case-study-image--contain img {
  object-fit: contain;
}

.case-study-image--contain {
  background: var(--white);
}

.case-study-image--lions img {
  object-position: center 45%;
}

.case-study-image-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--space-lg);
  background: rgba(0, 0, 0, 0.75);
  color: var(--text);
  opacity: 0;
  transition: opacity var(--transition-medium);
  text-align: center;
}

.case-study-link:hover .case-study-image-overlay,
.case-study-link:focus .case-study-image-overlay {
  opacity: 1;
}

.case-study-hover-desc {
  margin: 0 0 var(--space-sm);
  font-size: 0.9375rem;
  line-height: 1.5;
  font-weight: var(--fw-medium);
}

.case-study-hover-cta {
  font-size: 0.8125rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.case-study-link:hover .case-study-image {
  transform: scale(1.03);
}

/* Placeholder styles inspired by reference concepts (no reference images on site) */
.case-study-image-placeholder {
  background: linear-gradient(135deg, var(--bg-elevated) 0%, var(--accent-muted) 100%);
}

.case-study-image-research {
  background: linear-gradient(145deg, var(--bg-subtle) 0%, var(--accent-muted) 50%, var(--bg-elevated) 100%);
}

.case-study-image-luxury {
  background: linear-gradient(145deg, var(--bg-elevated) 0%, var(--accent-muted) 50%, var(--accent-soft) 100%);
}

.case-study-image-gym {
  background: linear-gradient(145deg, var(--bg-subtle) 0%, var(--border) 50%, var(--bg-elevated) 100%);
}

.case-study-image-museum {
  background: linear-gradient(145deg, var(--bg-elevated) 0%, var(--accent-muted) 50%, var(--accent-muted) 100%);
}

.case-study-image-beantown {
  background: linear-gradient(145deg, var(--bg-subtle) 0%, var(--accent-soft) 50%, var(--accent-muted) 100%);
}

.case-study-content {
  flex: 1;
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
}

.case-study-meta {
  display: block;
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-hover);
  margin-bottom: var(--space-sm);
}

.case-study-title {
  margin: 0 0 var(--space-sm);
  font-size: 1.125rem;
  font-weight: var(--fw-bold);
  line-height: 1.3;
  color: var(--text);
}

.case-study-desc {
  margin: 0 0 var(--space-md);
  font-size: var(--fs-small);
  color: var(--text);
  line-height: 1.6;
  flex: 1;
}

.case-study-cta {
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  color: var(--accent-hover);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.case-study-cta span {
  display: inline-block;
  transition: transform var(--transition-fast);
}

.case-study-link:hover .case-study-cta,
.case-study-link:focus-visible .case-study-cta {
  color: var(--text);
  gap: var(--space-sm);
}

.case-study-link:hover .case-study-cta span,
.case-study-link:focus-visible .case-study-cta span {
  transform: translateX(4px);
}

/* ==========================================================================
   About - a little bit about me
   ========================================================================== */

.about {
  padding: var(--space-3xl) var(--space-xl);
  background: var(--bg-subtle);
}

.about-inner {
  max-width: 800px;
  margin: 0 auto;
}

.about-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-hover);
  margin-bottom: var(--space-xs);
}

.about-title {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-script);
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 600;
  color: var(--accent-hover);
  letter-spacing: 0.02em;
}

.about-what {
  margin: 0 0 var(--space-md);
  font-size: var(--fs-body);
  color: var(--text);
  max-width: 42ch;
}

.about-photography {
  margin: 0 0 var(--space-2xl);
  font-size: var(--fs-body);
  color: var(--text);
  font-style: italic;
  max-width: 42ch;
}

@media (min-width: 700px) {
  .about-what,
  .about-photography {
    max-width: 60ch;
  }
}

.about-places {
  margin-bottom: var(--space-2xl);
}

.photo-region-toggle {
  display: flex;
  justify-content: center;
  width: fit-content;
  gap: 0.45rem;
  padding: 0.4rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-subtle);
  margin: 0 auto var(--space-xl);
}

.photo-region-toggle__btn {
  border: none;
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-size: 1rem;
  font-weight: var(--fw-semibold);
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  cursor: pointer;
}

.photo-region-toggle__btn.is-active {
  background: var(--accent);
  color: var(--bg);
}

.photo-region-panel {
  display: none;
}

.photo-region-panel.is-active {
  display: block;
}

.about-section-heading {
  margin: var(--space-2xl) 0 var(--space-lg);
  font-size: 0.875rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.about-places-heading {
  margin: var(--space-2xl) 0 var(--space-lg);
  font-size: 0.875rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.about-places-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .about-places-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.about-place-card {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 140px;
  padding: var(--space-lg);
  background: var(--bg-elevated);
  border-radius: 12px;
  border-left: 4px solid var(--accent);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.about-place-card:hover,
.about-place-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4);
  border-color: var(--accent-hover);
}

.about-place-name {
  font-size: 1.25rem;
  font-weight: var(--fw-bold);
  color: var(--text);
  margin-bottom: var(--space-xs);
}

.about-place-cta {
  font-size: 0.8125rem;
  font-weight: var(--fw-semibold);
  color: var(--accent-hover);
}

.about-place-card:hover .about-place-cta,
.about-place-card:focus-visible .about-place-cta {
  color: var(--accent);
}

.education-boxes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.education-bubble {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-sm);
  padding: var(--space-lg);
  background: var(--black);
  border-radius: 24px;
  border: 1px solid var(--border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

.education-bubble-logo-wrap {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  border-radius: 20px;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem;
}

.education-bubble-logo {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
}

.education-bubble-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.education-bubble-school {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.education-bubble-line {
  margin: 0;
  font-size: var(--fs-small);
  color: var(--text);
}

@media (max-width: 720px) {
  .education-boxes {
    grid-template-columns: 1fr;
  }

  .education-bubble {
    border-radius: 20px;
  }

  .education-bubble-logo-wrap {
    width: 96px;
    height: 96px;
  }
}

.education-study-abroad-wrap {
  margin-top: var(--space-lg);
}

.education-study-abroad-card {
  padding: var(--space-xl);
  border-radius: 24px;
  border: 1px solid var(--accent-muted);
  background: linear-gradient(145deg, var(--accent-soft) 0%, var(--black) 55%, var(--bg-subtle) 100%);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.5);
}

.education-study-abroad-kicker {
  margin: 0 0 var(--space-xs);
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.education-study-abroad-title {
  margin: 0 0 var(--space-sm);
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
  font-weight: var(--fw-bold);
  color: var(--text);
}

.education-study-abroad-desc {
  margin: 0 0 var(--space-md);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--text);
  max-width: 50rem;
}

/* Study abroad narrative (Milan) */
.education-milan-page .education-milan-article {
  max-width: min(42rem, 100%);
  margin: 0 auto;
  text-rendering: optimizeLegibility;
}

.education-milan-header {
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border);
}

.education-milan-kicker {
  margin: 0 0 var(--space-xs);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.education-milan-title {
  margin: 0 0 var(--space-md);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: var(--fw-bold);
  letter-spacing: -0.02em;
  color: var(--text);
}

.education-milan-lead {
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.78;
  color: var(--text);
  max-width: min(68ch, 100%);
}

.education-milan-course-list li {
  margin-bottom: 0.5rem;
  line-height: 1.55;
}

.education-milan-course-list li:last-child {
  margin-bottom: 0;
}

/* Milan study abroad: long-form readability */
.education-milan-page .case-study-page-p {
  line-height: 1.8;
  max-width: min(68ch, 100%);
  margin-bottom: var(--space-md);
}

.education-milan-page .case-study-page-p:last-child {
  margin-bottom: 0;
}

.education-milan-page .case-study-page-h2 {
  margin-top: 0;
  margin-bottom: var(--space-lg);
  font-size: clamp(1.2rem, 2vw, 1.35rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.education-milan-page .case-study-page-section {
  margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
}

.education-milan-page .case-study-page-section .case-study-page-list {
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.education-milan-page .case-study-page-cta-wrap {
  margin-top: var(--space-md);
}

/* Figures stay narrower than the text column so copy stays primary */
.education-milan-figure {
  margin: var(--space-md) 0;
  max-width: min(420px, 100%);
}

.education-milan-header .education-milan-figure {
  margin-top: var(--space-lg);
  margin-bottom: 0;
  margin-left: auto;
  margin-right: auto;
  max-width: min(480px, 100%);
}

/* Full-width banner hero: full photo visible (letterboxed if needed).
   Letterbox uses page background (--black) so it never reads as a frame next to body. */
.education-milan-header .education-milan-figure--hero-top {
  margin-top: 0;
  margin-bottom: var(--space-lg);
  margin-left: 0;
  margin-right: 0;
  max-width: 100%;
  width: 100%;
  background: var(--black);
  border-radius: 0;
  border: none;
  box-shadow: none;
  overflow: hidden;
}

.education-milan-header .education-milan-figure--hero-top img {
  display: block;
  width: 100%;
  height: auto;
  max-height: min(72vh, 720px);
  object-fit: contain;
  object-position: center center;
  border-radius: 0;
  border: none;
  box-shadow: none;
  outline: none;
}

/* Border only on inline figures, not hero banner or carousel */
.education-milan-figure:not(.education-milan-figure--hero-top) img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.28);
}

.education-milan-figure--hero img {
  max-height: min(240px, 36vh);
  object-fit: cover;
}

.education-milan-figure--video {
  margin: var(--space-md) 0;
  max-width: min(440px, 100%);
}

.education-milan-video {
  display: block;
  width: 100%;
  max-height: min(260px, 42vh);
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--black);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.28);
}

.education-milan-figure-caption {
  margin: var(--space-sm) 0 0;
  font-size: var(--fs-small);
  color: var(--text-muted);
  line-height: 1.5;
}

.education-milan-photo-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin: var(--space-md) 0;
  max-width: min(440px, 100%);
}

.education-milan-photo-pair .education-milan-figure {
  margin: 0;
  max-width: none;
}

.education-milan-photo-pair img {
  width: 100%;
  height: 100%;
  min-height: 0;
  max-height: 168px;
  object-fit: cover;
}

.education-milan-photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  margin: var(--space-md) 0 var(--space-lg);
  max-width: min(400px, 100%);
}

.education-milan-photo-grid .education-milan-figure {
  margin: 0;
  max-width: none;
}

.education-milan-photo-grid img {
  aspect-ratio: 1;
  object-fit: cover;
  max-height: 120px;
}

@media (max-width: 700px) {
  .education-milan-photo-pair {
    grid-template-columns: 1fr;
    max-width: min(320px, 100%);
  }

  .education-milan-photo-pair img {
    max-height: 200px;
  }

  .education-milan-photo-grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: 100%;
  }

  .education-milan-photo-grid img {
    max-height: 100px;
  }
}

/* Study abroad Milan: photo carousel */
.education-milan-carousel {
  margin-top: var(--space-lg);
  max-width: min(340px, 100%);
  margin-left: auto;
  margin-right: auto;
}

.education-milan-carousel-kicker {
  margin: 0 0 var(--space-sm);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-hover);
  text-align: center;
}

.education-milan-carousel-viewport {
  display: flex;
  gap: 0;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  border-radius: 12px;
  border: none;
  background: var(--bg);
  box-shadow: none;
  outline: none;
}

.education-milan-carousel-viewport:focus-visible {
  box-shadow: none;
  outline: 2px solid var(--accent-hover);
  outline-offset: 2px;
}

.education-milan-carousel-slide {
  flex: 0 0 100%;
  min-width: 100%;
  scroll-snap-align: start;
  margin: 0;
}

.education-milan-carousel-slide img {
  display: block;
  width: 100%;
  height: auto;
  max-height: min(320px, 42vh);
  object-fit: cover;
  border: none;
  outline: none;
  box-shadow: none;
}

.education-milan-carousel-toolbar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-sm);
}

.education-milan-carousel-status {
  margin: 0;
  font-size: var(--fs-small);
  color: var(--text-muted);
  min-width: 3.5rem;
  text-align: center;
}

.education-milan-carousel-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-subtle);
  color: var(--text);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.education-milan-carousel-btn:hover,
.education-milan-carousel-btn:focus-visible {
  background: var(--accent-soft);
  border-color: var(--accent-muted);
  color: var(--accent-hover);
}

.education-milan-carousel-dots {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
  margin-top: var(--space-sm);
}

.education-milan-carousel-dot {
  width: 0.45rem;
  height: 0.45rem;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: var(--border);
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.education-milan-carousel-dot:hover,
.education-milan-carousel-dot:focus-visible {
  background: var(--text-muted);
}

.education-milan-carousel-dot.is-active {
  background: var(--accent-hover);
  transform: scale(1.15);
}

/* Flip cards: front = logo, back = text (show back on hover/focus) */
.education-flip-card {
  perspective: 1000px;
  min-height: 280px;
  outline: none;
}

.education-flip-card:focus-visible .education-card-inner {
  transform: rotateY(180deg);
}

.education-card-inner {
  position: relative;
  width: 100%;
  min-height: 280px;
  transition: transform 0.6s;
  transform-style: preserve-3d;
}

.education-flip-card:hover .education-card-inner {
  transform: rotateY(180deg);
}

.education-card-front,
.education-card-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 12px;
  border-left: 4px solid var(--accent);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
  padding: var(--space-lg);
}

.education-card-front {
  background: var(--white);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: stretch;
  padding: var(--space-md);
}

.education-card-logo {
  flex: 1;
  min-height: 0;
  width: 100%;
  object-fit: contain;
  display: block;
}

.education-card-school {
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  text-align: center;
  margin-top: var(--space-sm);
}

.education-card-back {
  background: var(--bg-elevated);
  transform: rotateY(180deg);
  overflow: auto;
}

.education-card-back .about-block-heading {
  margin: 0 0 var(--space-sm);
  font-size: 0.875rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.education-card-back p {
  margin: 0;
  font-size: var(--fs-small);
  line-height: 1.65;
  color: var(--text);
}

.education-card-back p + p {
  margin-top: var(--space-sm);
}

.education-card-link-wrap {
  margin: var(--space-md) 0 0 !important;
}

.education-card-link {
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--accent-hover);
  text-decoration: none;
}

.education-card-link:hover,
.education-card-link:focus-visible {
  color: var(--accent);
  text-decoration: underline;
}

/* Legacy .education-box (if used elsewhere) */
.education-box {
  background: var(--bg-elevated);
  padding: var(--space-lg);
  border-radius: 12px;
  border-left: 4px solid var(--accent);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.education-box .about-block-heading {
  margin: 0 0 var(--space-sm);
  font-size: 0.875rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.education-box p {
  margin: 0;
  font-size: var(--fs-small);
  line-height: 1.65;
  color: var(--text);
}

.education-box p + p {
  margin-top: var(--space-sm);
}

.education-contact-blurb {
  margin: var(--space-xl) 0 0;
  font-size: var(--fs-body);
  color: var(--text);
  line-height: 1.6;
}

.education-contact-blurb a {
  color: var(--accent-hover);
  font-weight: var(--fw-semibold);
  text-decoration: none;
}

.education-contact-blurb a:hover,
.education-contact-blurb a:focus-visible {
  color: var(--accent);
  text-decoration: underline;
}

.about-story-link-wrap {
  margin: var(--space-xl) 0 0;
}

.about-story-link {
  font-weight: var(--fw-semibold);
  color: var(--accent-hover);
  transition: color var(--transition-fast);
}

.about-story-link:hover,
.about-story-link:focus-visible {
  color: var(--accent);
}

.about-blocks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.about-block {
  background: var(--bg-elevated);
  padding: var(--space-lg);
  border-radius: 12px;
  border-left: 4px solid var(--accent);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.about-block-heading {
  margin: 0 0 var(--space-sm);
  font-size: 0.875rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.about-block p {
  margin: 0;
  font-size: var(--fs-small);
  line-height: 1.65;
  color: var(--text);
}

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

.about-story {
  margin-bottom: var(--space-xl);
}

.about-story .about-block-heading {
  margin-bottom: var(--space-md);
}

.about-story-lead {
  margin: 0 0 var(--space-lg);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--text);
}

.about-timeline {
  margin: 0;
  padding: 0;
  list-style: none;
  position: relative;
  padding-left: var(--space-lg);
  border-left: 2px solid var(--accent-muted);
  margin-left: 6px;
}

.about-timeline-item {
  position: relative;
  margin-bottom: var(--space-md);
}

.about-timeline-item:last-child {
  margin-bottom: 0;
}

.about-timeline-marker {
  position: absolute;
  left: calc(-1 * var(--space-lg) - 6px);
  top: 0.4em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  display: block;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.about-timeline-item:hover .about-timeline-marker {
  transform: scale(1.3);
  background: var(--accent-hover);
}

.about-timeline-item p {
  margin: 0;
  font-size: var(--fs-small);
  line-height: 1.6;
  color: var(--text);
}

.about-signature {
  margin: var(--space-2xl) 0 0;
  font-family: var(--font-script);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 600;
  color: var(--accent-hover);
  text-align: right;
}

/* ==========================================================================
   Experience & skills
   ========================================================================== */

.experience-page {
  padding: calc(var(--space-3xl) + 60px) var(--space-xl) var(--space-3xl);
  max-width: 1200px;
  margin: 0 auto;
}

.experience-page-inner .experience {
  padding: 0;
}

.resume-page {
  padding: calc(var(--space-3xl) + 60px) var(--space-xl) var(--space-3xl);
  max-width: 1100px;
  margin: 0 auto;
}

.resume-section {
  margin: 0 auto;
}

.resume-page-title {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-script);
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 600;
  color: var(--accent-hover);
  letter-spacing: 0.02em;
  text-align: center;
}

.resume-page-intro {
  margin: 0 0 var(--space-lg);
  font-size: var(--fs-body);
  color: var(--text);
  max-width: 42rem;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.resume-download-wrap {
  margin: 0;
  text-align: center;
}

.resume-summary-grid {
  margin-top: var(--space-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.resume-summary-card {
  background: var(--black);
  border-radius: 18px;
  padding: var(--space-lg);
  border: 1px solid var(--border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.55);
}

.resume-summary-title {
  margin: 0 0 var(--space-sm);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: var(--fw-semibold);
  color: var(--accent-hover);
}

.resume-summary-list {
  margin: 0;
  padding-left: 1.1rem;
  font-size: var(--fs-small);
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.resume-summary-list li {
  margin: 0;
}

.resume-skills {
  margin-top: var(--space-3xl);
}

.resume-skills-title {
  margin: 0 0 var(--space-xl);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: var(--fw-bold);
}

.resume-skills-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-lg);
}

.resume-skills-group {
  padding: var(--space-lg);
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--black);
}

.resume-skills-group-title {
  margin: 0 0 var(--space-md);
  font-size: 0.875rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.resume-skill-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.resume-skill-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: var(--accent-soft);
  font-size: var(--fs-small);
  color: var(--white);
}

@media (max-width: 900px) {
  .resume-skills-grid {
    grid-template-columns: 1fr;
  }
}

.resume-download-link {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  background: var(--accent);
  color: var(--bg);
  font-weight: var(--fw-semibold);
  text-decoration: none;
  border-radius: 999px;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.resume-download-link:hover,
.resume-download-link:focus-visible {
  background: var(--accent-hover);
  color: var(--bg);
  transform: translateY(-2px);
}

.resume-invite {
  margin: var(--space-2xl) 0 0;
  padding: var(--space-lg) var(--space-xl);
  background: var(--black);
  border-radius: 16px;
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--text);
  border: 1px solid var(--accent-muted);
  border-left-width: 4px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.55);
}

.resume-invite a {
  color: var(--accent-hover);
  font-weight: var(--fw-semibold);
  text-decoration: none;
}

.resume-invite a:hover,
.resume-invite a:focus-visible {
  color: var(--accent);
  text-decoration: underline;
}

.my-story-page {
  padding: calc(var(--space-3xl) + 60px) var(--space-xl) var(--space-3xl);
  max-width: 1560px;
  margin: 0 auto;
}

.my-story-page .about {
  background: transparent;
}

.my-story-page-inner .about-inner {
  max-width: none;
}

.story-focus {
  margin: var(--space-2xl) 0 var(--space-2xl);
  padding: var(--space-lg);
  border-radius: 18px;
  background: var(--black);
  border: 1px solid var(--border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.55);
}

.story-focus-heading {
  margin: 0 0 var(--space-sm);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: var(--fw-semibold);
  color: var(--accent-hover);
}

.story-focus-list {
  margin: 0;
  padding-left: 1.1rem;
  font-size: var(--fs-small);
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.story-focus-list li {
  margin: 0;
}

.beyond-work {
  margin: var(--space-3xl) 0 var(--space-2xl);
}

.beyond-work-heading {
  margin: 0 0 var(--space-sm);
  font-size: 0.875rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.beyond-work-intro {
  margin: 0 0 var(--space-xl);
  font-size: var(--fs-body);
  max-width: 48rem;
}

.beyond-work-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-lg);
}

.beyond-work-card {
  padding: var(--space-lg);
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--black);
}

.beyond-work-emoji {
  margin: 0 0 var(--space-xs);
  font-size: 1.5rem;
}

.beyond-work-title {
  margin: 0 0 var(--space-xs);
  font-size: 1.05rem;
  font-weight: var(--fw-semibold);
}

.beyond-work-text {
  margin: 0;
  font-size: var(--fs-small);
}

.my-story-photography {
  margin-bottom: var(--space-3xl);
}

.beyond-work-link-wrap {
  margin-top: 0.5rem;
}

.beyond-work-link {
  font-size: var(--fs-small);
  color: var(--accent-hover);
  text-decoration: none;
}

.beyond-work-link:hover,
.beyond-work-link:focus-visible {
  text-decoration: underline;
}

@media (max-width: 1000px) {
  .beyond-work-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

.about-page {
  padding: calc(var(--space-3xl) + 60px) var(--space-xl) var(--space-3xl);
  max-width: 1200px;
  margin: 0 auto;
}

.about-page .about {
  padding: 0;
  background: transparent;
}

.about-page .about-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.about-hero-kicker {
  display: inline-block;
  margin: 0 0 var(--space-sm);
  padding: 0.35rem 1rem;
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-hover);
  background: var(--accent-soft);
  border: 1px solid var(--accent-muted);
  border-radius: 999px;
}

.about-education {
  margin-top: var(--space-3xl);
}

.about-education-title {
  margin: 0 0 var(--space-lg);
  font-size: clamp(1.5rem, 2.5vw, 1.875rem);
  font-weight: var(--fw-bold);
  color: var(--accent-hover);
}

.about-education-intro {
  margin: 0 0 var(--space-xl);
  max-width: 46rem;
  font-size: var(--fs-body);
}

.about-strengths {
  margin-top: var(--space-2xl);
  padding: var(--space-2xl);
  border-radius: 24px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
}

.about-strengths-kicker {
  margin: 0 0 var(--space-xs);
  font-size: var(--fs-small);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.about-strengths-title {
  margin: 0 0 var(--space-sm);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: var(--fw-bold);
}

.about-strengths-intro {
  margin: 0 0 var(--space-xl);
  max-width: 46rem;
  font-size: var(--fs-body);
}

.about-strengths-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-xl);
}

.about-strength-card {
  padding: var(--space-lg);
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--black);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

.about-strength-card-title {
  margin: 0 0 var(--space-xs);
  font-size: 1.05rem;
  font-weight: var(--fw-semibold);
}

.about-strength-card-text {
  margin: 0;
  font-size: var(--fs-small);
}

@media (max-width: 700px) {
  .about-strengths-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

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

.projects-page {
  padding: calc(var(--space-xl) + 44px) var(--space-xl) var(--space-3xl);
  max-width: 1520px;
  margin: 0 auto;
}

.projects-page .case-studies {
  padding: 0;
}

.projects-section-heading {
  margin: 0 0 var(--space-lg);
  font-size: 0.875rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.projects-category-block {
  scroll-margin-top: 5rem;
}

.projects-category-block + .projects-category-block {
  margin-top: var(--space-3xl);
  padding-top: var(--space-md);
}

/* ==========================================================================
   City photo pages (São Paulo, Boston, Milan)
   ========================================================================== */

.city-page {
  padding: calc(var(--space-3xl) + 60px) var(--space-xl) var(--space-3xl);
  max-width: 1100px;
  margin: 0 auto;
}

.projects-hero {
  margin-bottom: var(--space-lg);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.projects-hero-kicker {
  margin: 0 0 var(--space-xs);
  font-size: var(--fs-small);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.projects-hero-title {
  margin: 0 0 var(--space-md);
  font-size: clamp(2.15rem, 3.8vw, 2.9rem);
  font-weight: var(--fw-bold);
  line-height: 1.1;
}

.projects-hero-title-main {
  display: block;
}

.projects-hero-title-script {
  display: block;
  font-family: var(--font-script);
  font-weight: 600;
}

.projects-hero-subtitle {
  display: none;
  margin: 0;
  font-size: var(--fs-body);
  color: var(--text);
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
}

.projects-hero-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  width: fit-content;
  margin: 0 auto;
}

.projects-hero-filter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1.5rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--text);
  text-decoration: none;
  background: transparent;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.projects-hero-filter--active {
  background: var(--accent);
  color: var(--black);
  border-color: transparent;
}

.projects-hero-filter:hover,
.projects-hero-filter:focus-visible {
  background: var(--accent-hover);
  color: var(--black);
  border-color: transparent;
  transform: translateY(-1px);
}

.city-gallery-section {
  margin: 0 auto;
}

.city-page-title {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-script);
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 600;
  color: var(--accent-hover);
  letter-spacing: 0.02em;
}

.city-page-intro {
  margin: 0 0 var(--space-2xl);
  font-size: var(--fs-body);
  /* Higher contrast for accessibility (WCAG AA body text on dark bg) */
  color: var(--text);
}

.city-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-lg);
}

@media (min-width: 900px) {
  .city-gallery {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.city-photo {
  position: relative;
  margin: 0;
  overflow: hidden;
  padding: 6px;
  border-radius: 18px;
  background: var(--bg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.55);
}

.city-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 12px;
}

/* Caption shown on hover and keyboard focus; accessible and high contrast */
.city-photo-caption {
  position: absolute;
  inset: 0;
  margin: 0;
  padding: var(--space-md);
  display: flex;
  align-items: flex-end;
  border-radius: 12px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.88) 0%, rgba(0, 0, 0, 0.4) 50%, transparent 100%);
  color: var(--text);
  font-size: var(--fs-small);
  line-height: 1.4;
  opacity: 0;
  transition: opacity var(--transition-medium);
  pointer-events: none;
}

.city-photo:hover .city-photo-caption,
.city-photo:focus-within .city-photo-caption {
  opacity: 1;
}

.city-photo:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .city-photo-caption {
    transition: none;
  }
}

.city-photo-backstory {
  display: none;
}

.my-story-signoff {
  margin: var(--space-2xl) 0 0;
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
  gap: var(--space-md);
}

.my-story-signoff .about-signature {
  margin: 0;
}

.my-story-signoff-photo {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 999px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.experience {
  padding: var(--space-3xl) var(--space-xl);
  max-width: 1200px;
  margin: 0 auto;
}

.experience-inner {
  margin: 0 auto;
}

.experience-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-hover);
  margin-bottom: var(--space-xs);
}

.experience-heading {
  margin: 0 0 var(--space-xl);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: var(--fw-bold);
  letter-spacing: -0.02em;
  color: var(--text);
}

.experience-roles {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.experience-role {
  background: var(--bg-subtle);
  padding: var(--space-lg);
  border-radius: 12px;
  border-left: 4px solid var(--accent);
}

.experience-role-title {
  margin: 0 0 var(--space-xs);
  font-size: 1.125rem;
  font-weight: var(--fw-bold);
  color: var(--text);
}

.experience-role-org {
  margin: 0;
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--accent-hover);
}

.experience-role-date {
  margin: 0 0 var(--space-sm);
  font-size: 0.8125rem;
  color: var(--text);
}

.experience-role-desc {
  margin: 0;
  font-size: var(--fs-small);
  line-height: 1.6;
  color: var(--text);
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2xl);
}

.experience-subhead {
  margin: 0 0 var(--space-md);
  font-size: 1.125rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.02em;
  color: var(--text);
}

.skill-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.skill-list li {
  position: relative;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-sm);
  color: var(--text);
}

.skill-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.skill-list li:hover {
  color: var(--text);
}

/* ==========================================================================
   Home page – Project summaries (below hero)
   ========================================================================== */

.home-summaries {
  padding: var(--space-3xl) var(--space-xl);
  background: var(--bg);
  color: var(--text);
}

.home-summaries-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.home-summaries-title {
  margin: 0 0 var(--space-sm);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: var(--fw-bold);
  letter-spacing: -0.02em;
  color: var(--accent-hover);
}

.home-summaries-intro {
  margin: 0 0 var(--space-xl);
  font-size: var(--fs-body);
  color: var(--text-muted);
  max-width: 52ch;
}

.home-summaries-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-lg);
}

.home-summary-card {
  margin: 0;
}

.home-summary-image {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 12px 12px 0 0;
  margin: calc(-1 * var(--space-lg)) calc(-1 * var(--space-lg)) var(--space-md);
  background: var(--bg-elevated);
}

.home-summary-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.home-summary-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: var(--space-lg);
  background: var(--bg-subtle);
  border-radius: 12px;
  border: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--transition-fast), box-shadow var(--transition-medium), transform var(--transition-medium);
}

.home-summary-link:hover,
.home-summary-link:focus-visible {
  border-color: var(--accent-muted);
  box-shadow: 0 12px 28px -10px rgba(0, 0, 0, 0.4);
  transform: translateY(-4px);
}

.home-summary-meta {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.home-summary-title {
  margin: 0 0 var(--space-sm);
  font-size: 1.1rem;
  font-weight: var(--fw-bold);
  line-height: 1.3;
  color: var(--text);
}

.home-summary-desc {
  flex: 1;
  margin: 0 0 var(--space-md);
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--text-muted);
}

.home-summary-cta {
  font-size: 0.875rem;
  font-weight: var(--fw-semibold);
  color: var(--accent-hover);
}

.home-summary-link:hover .home-summary-cta,
.home-summary-link:focus-visible .home-summary-cta {
  text-decoration: underline;
}

@media (max-width: 1100px) {
  .home-summaries-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .home-summaries-grid {
    grid-template-columns: 1fr;
  }
}

.home-summaries-cta-wrap {
  margin-top: var(--space-xl);
  text-align: center;
}

.home-summaries-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-md) var(--space-lg);
  font-size: 0.9375rem;
  font-weight: var(--fw-bold);
  color: var(--black);
  background: var(--accent);
  border: 2px solid var(--accent-hover);
  border-radius: 999px;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(246, 183, 200, 0.35);
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.home-summaries-cta:hover,
.home-summaries-cta:focus-visible {
  background: var(--accent-hover);
  border-color: var(--white);
  color: var(--black);
  box-shadow: 0 6px 24px rgba(255, 196, 213, 0.45);
  transform: translateY(-2px);
}

/* ==========================================================================
   Summary pages (short, single-column, no TOC)
   ========================================================================== */

.page-summary .case-study-page-inner.summary-page-inner {
  max-width: 1520px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-xl);
}

.summary-page-figure {
  margin: var(--space-xl) 0;
}

.summary-page-figure img {
  border-radius: 12px;
  width: 100%;
  height: auto;
  display: block;
}

.summary-page-prototype-row {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 1fr);
  gap: var(--space-xl);
  align-items: start;
  margin: var(--space-xl) 0;
}

.summary-page-prototype-caption {
  margin: 0;
}

.summary-page-prototype-caption .case-study-page-p {
  margin: 0;
  font-size: var(--fs-body);
  color: var(--text-muted);
}

.summary-page-embed {
  max-width: 100%;
  min-height: 320px;
}

.summary-page-embed iframe {
  border-radius: 12px;
}

@media (max-width: 700px) {
  .summary-page-prototype-row {
    grid-template-columns: 1fr;
  }
}

.summary-page-body {
  margin: var(--space-lg) 0;
}

.summary-page-h3 {
  margin: var(--space-lg) 0 var(--space-sm);
  font-size: 1rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--accent-hover);
}

.summary-page-h3:first-child {
  margin-top: 0;
}

.summary-page-body .case-study-page-list {
  margin: 0 0 var(--space-md);
  padding-left: 1.25rem;
}

.summary-page-body .case-study-page-list:last-child {
  margin-bottom: 0;
}

.summary-page-body .case-study-page-p {
  margin-bottom: var(--space-md);
}

.summary-page-body .case-study-page-p:last-child {
  margin-bottom: 0;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  padding: var(--space-3xl) var(--space-xl);
  background: var(--accent);
  color: var(--bg);
}

.footer-inner {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.footer-thanks {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-script);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 600;
  color: var(--bg);
}

.footer-tagline {
  margin: 0 0 var(--space-lg);
  font-size: var(--fs-body);
  font-weight: var(--fw-medium);
  color: var(--bg);
  opacity: 0.9;
}

.availability-note {
  text-align: center;
  font-style: italic;
  margin-bottom: 1.5rem;
  opacity: 0.85;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.footer-btn {
  display: inline-block;
  font-weight: var(--fw-bold);
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--text-muted);
  padding: var(--space-md) var(--space-lg);
  border-radius: 999px;
  transition: background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.footer-btn:hover,
.footer-btn:focus-visible {
  background: var(--accent-hover);
  color: var(--black);
  transform: translateY(-2px);
}

.footer-btn-icon {
  padding: var(--space-md);
  border-radius: 50%;
  background: var(--bg);
  color: var(--text);
}

.footer-btn-icon:hover,
.footer-btn-icon:focus-visible {
  background: var(--accent-hover);
  color: var(--bg);
  transform: translateY(-2px);
}

.footer-icon {
  width: 24px;
  height: 24px;
  display: block;
}

.footer-signature {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-script);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 600;
  color: var(--bg);
  opacity: 0.85;
}

.footer-copy {
  margin: 0;
  font-size: var(--fs-small);
  color: var(--bg);
  opacity: 0.75;
}

/* ==========================================================================
   Back to top button
   ========================================================================== */

.back-to-top {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  z-index: 50;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  font-size: 0.875rem;
  font-weight: var(--fw-semibold);
  color: var(--accent-hover);
  background: var(--bg-elevated);
  border: 1px solid var(--accent-muted);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  opacity: 1;
  visibility: visible;
  transition: opacity var(--transition-medium), visibility var(--transition-medium), background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.back-to-top.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.back-to-top:hover,
.back-to-top:focus-visible {
  background: var(--accent-muted);
  color: var(--accent);
  border-color: var(--accent);
}

/* ==========================================================================
   Case study page (e.g. Beantown Baby)
   ========================================================================== */

.page-case-study .site-footer .footer-thanks {
  display: none;
}

.case-study-page {
  padding: calc(var(--space-3xl) + 60px) var(--space-xl) var(--space-3xl);
  max-width: 1560px;
  margin: 0 auto;
}

.case-study-page-inner {
  margin: 0 auto;
}

.case-study-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: var(--space-xl);
}

.case-study-layout-main {
  min-width: 0;
}

.case-study-toc {
  position: sticky;
  top: 140px;
  align-self: flex-start;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.78rem;
}

.case-study-toc-count {
  margin: 0 0 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: var(--fw-semibold);
  color: var(--text-muted-light);
}

.case-study-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.case-study-toc-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-muted-light);
  cursor: pointer;
  text-align: left;
}

.case-study-toc-link-number {
  font-weight: var(--fw-semibold);
  color: var(--accent-hover);
}

.case-study-toc-link-label {
  white-space: nowrap;
}

.case-study-toc-link.is-active,
.case-study-toc-link:focus-visible,
.case-study-toc-link:hover {
  border-color: var(--accent-muted);
  background: var(--accent-soft);
  color: var(--text);
}

.case-study-toc-link.is-active .case-study-toc-link-number {
  color: var(--accent);
}

@media (max-width: 1024px) {
  .case-study-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .case-study-toc {
    display: none;
  }
}

.case-study-back {
  display: inline-block;
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--accent-hover);
  margin-bottom: var(--space-xl);
}

.case-study-back:hover,
.case-study-back:focus-visible {
  color: var(--accent);
}

/* Back link when placed inside content (e.g. My Story) so it doesn’t sit alone on a wide row */
.case-study-back--in-story {
  display: block;
  margin-top: 0;
  margin-bottom: var(--space-lg);
}

.case-study-page-header {
  margin-bottom: var(--space-2xl);
}

.case-study-page-header--tight {
  margin-bottom: var(--space-lg);
}

.case-study-page-meta {
  display: block;
  font-size: 0.8125rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-hover);
  margin-bottom: var(--space-sm);
}

/* Project meta bar: ROLE · TIMELINE · TEAM · TOOLS (rounded, 4 columns, warm palette) */
.project-meta-bar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin-bottom: var(--space-2xl);
  padding: var(--space-lg) var(--space-xl);
  background: #fdf8f7;
  border: 1px solid #ede2e2;
  border-radius: 16px;
  max-width: 100%;
}

.project-meta-bar__cell {
  text-align: center;
  padding: 0 var(--space-md);
  border-right: 1px solid #ede2e2;
}

.project-meta-bar__cell:last-child {
  border-right: none;
}

.project-meta-bar__label {
  display: block;
  font-size: 0.6875rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #b19999;
  margin-bottom: var(--space-xs);
}

.project-meta-bar__value {
  display: block;
  font-size: 0.9375rem;
  font-weight: var(--fw-semibold);
  color: #684a49;
  line-height: 1.3;
}

@media (max-width: 768px) {
  .project-meta-bar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: var(--space-md) var(--space-lg);
  }

  .project-meta-bar__cell:nth-child(2) {
    border-right: none;
  }

  .project-meta-bar__cell:nth-child(odd) {
    border-right: 1px solid #ede2e2;
  }

  .project-meta-bar__cell:nth-child(3),
  .project-meta-bar__cell:nth-child(4) {
    border-top: 1px solid #ede2e2;
    padding-top: var(--space-md);
    margin-top: 0;
  }
}

@media (max-width: 480px) {
  .project-meta-bar {
    grid-template-columns: 1fr;
  }

  .project-meta-bar__cell {
    border-right: none !important;
    border-bottom: 1px solid #ede2e2;
    padding-bottom: var(--space-sm);
    margin-bottom: 0;
  }

  .project-meta-bar__cell:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }
}

/* Key Findings: 2x2 grid of cards (label + prominent stat + description) */
.key-findings {
  margin: var(--space-2xl) 0;
}

.key-findings__title {
  margin: 0 0 var(--space-xl);
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: var(--fw-bold);
  color: #684a49;
  font-family: Georgia, "Times New Roman", serif;
}

.key-findings__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-lg);
  max-width: 100%;
}

.key-findings__card {
  padding: var(--space-lg) var(--space-xl);
  background: #fdf8f7;
  border: 1px solid #ede2e2;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.key-findings__label {
  font-size: 0.6875rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #b19999;
}

.key-findings__stat {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: var(--fw-bold);
  color: #684a49;
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.1;
}

.key-findings__desc {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: #684a49;
}

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

.case-study-page-title {
  margin: 0 0 var(--space-sm);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: var(--fw-bold);
  letter-spacing: -0.02em;
  color: var(--text);
  line-height: 1.2;
}

.case-study-page-subtitle {
  margin: 0;
  font-size: var(--fs-body);
  color: var(--text);
}

/* Standard case study arc: beginning (context) → middle (role) → end (outcomes) */
.case-study-page-section {
  margin-bottom: var(--space-xl);
  scroll-margin-top: 130px;
}

.case-study-section--role {
  background: var(--bg-subtle);
  margin-left: calc(-1 * var(--space-xl));
  margin-right: calc(-1 * var(--space-xl));
  padding: var(--space-xl);
  border-radius: 12px;
  border-left: 3px solid var(--accent-muted);
}

.case-study-section--outcomes {
  background: var(--bg-subtle);
  margin-left: calc(-1 * var(--space-xl));
  margin-right: calc(-1 * var(--space-xl));
  padding: var(--space-xl);
  border-radius: 12px;
}

@media (max-width: 900px) {
  .case-study-section--role,
  .case-study-section--outcomes {
    margin-left: 0;
    margin-right: 0;
  }
}

.case-study-page-h2 {
  margin: 0 0 var(--space-md);
  font-size: 1.25rem;
  font-weight: var(--fw-bold);
  color: var(--accent-hover);
}

.case-study-page-p {
  margin: 0 0 var(--space-sm);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--text);
  max-width: 65ch;
}

.case-study-page-p:last-child {
  margin-bottom: 0;
}

.case-study-page-section .case-study-page-list {
  max-width: 65ch;
}

/* Inline media on case study pages (magazine-style images) */
.case-study-inline-media {
  margin: var(--space-lg) 0;
}

.case-study-inline-media img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}

.case-study-inline-media--right {
  float: right;
  margin-left: var(--space-lg);
  max-width: min(320px, 45%);
}

.case-study-inline-media--left {
  float: left;
  margin-right: var(--space-lg);
  max-width: min(320px, 45%);
}

.case-study-page-section::after {
  content: "";
  display: block;
  clear: both;
}

/* XD 370 layout for assignments + browser preview */
.xd370-assignments-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.1fr);
  gap: var(--space-xl);
  align-items: flex-start;
}

.xd370-assignments-layout .case-study-browser-frame {
  margin-top: 0;
}

.xd370-personas-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-md);
}

.xd370-persona-card {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--black);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
}

.xd370-persona-card img {
  display: block;
  width: 100%;
  height: auto;
}

@media (max-width: 800px) {
  .xd370-personas-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .xd370-assignments-layout {
    grid-template-columns: 1fr;
  }
}

/* Embedded browser frame for showing reference sites */
.case-study-browser-frame {
  margin: var(--space-xl) 0;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--black);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  width: 100%;
  max-width: 100%;
}

.case-study-browser-chrome {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.8rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(to bottom, #2b2b2b, #1f1f1f);
}

.case-study-browser-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.7;
}

.case-study-browser-dot:nth-child(2) {
  background: var(--accent-hover);
}

.case-study-browser-dot:nth-child(3) {
  background: var(--accent-soft);
}

.case-study-browser-url {
  flex: 1;
  margin-left: 0.5rem;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  background: #111;
  font-size: 0.7rem;
  color: var(--text-muted-light);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.case-study-browser-viewport {
  height: 360px;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0;
}

.case-study-browser-scroll {
  max-height: 100%;
  overflow-y: auto;
}

.case-study-browser-scroll img {
  display: block;
  width: 100%;
  height: auto;
}

.case-study-browser-scroll-hint {
  position: sticky;
  bottom: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 0.25rem 0 0.3rem;
  background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.6));
  pointer-events: none;
}

.case-study-browser-scroll-icon {
  font-size: 0.85rem;
  color: var(--text-muted-light);
}

/* XD 370 responsive wireframes (Project 3) */
.xd370-device-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.05fr) minmax(0, 1.5fr);
  gap: var(--space-lg);
  align-items: flex-start;
  margin-top: var(--space-md);
}

.xd370-device-frame {
  max-width: 320px;
  margin: 0 auto;
}

.xd370-device-shell {
  border-radius: 40px;
  border: 1px solid var(--border);
  background: var(--black);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
  overflow: hidden;
  padding: 10px;
}

.xd370-device-shell-header {
  position: relative;
  height: 18px;
  background: radial-gradient(circle at 50% 0, #444, #111);
  border-radius: 22px 22px 0 0;
}

.xd370-device-viewport {
  height: 520px;
  overflow-y: auto;
  overflow-x: hidden;
  background: #111;
  border-radius: 0 0 22px 22px;
}

.xd370-device-shell-header::before {
  content: "";
  position: absolute;
  top: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 64px;
  height: 6px;
  border-radius: 999px;
  background: #000;
  opacity: 0.85;
}

.xd370-device-scroll img {
  display: block;
  width: 100%;
  height: auto;
}

.xd370-device-label {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  text-align: center;
  color: var(--text-muted-light);
}

.xd370-device-frame--phone {
  max-width: 260px;
  margin-left: 0;
  margin-right: auto;
}

.xd370-device-frame--tablet {
  max-width: 480px;
}

.xd370-desktop-frame .case-study-browser-frame {
  margin: 0;
  width: 100%;
  max-width: 100%;
}

.xd370-phone-shell {
  position: relative;
}

.xd370-phone-overlay {
  display: block;
  width: 100%;
  height: auto;
  pointer-events: none;
}

.xd370-phone-viewport {
  position: absolute;
  top: 14%;
  bottom: 8%;
  left: 22%;
  right: 6%;
  overflow-y: auto;
  overflow-x: hidden;
  border-radius: 18px;
}

@media (max-width: 960px) {
  .xd370-device-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .xd370-device-grid {
    grid-template-columns: 1fr;
  }
}

.case-study-browser-placeholder {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.case-study-browser-iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Figures inside case study pages (e.g. study diagrams, tables) */
.case-study-page-figure {
  max-width: 720px;
  margin: var(--space-lg) auto;
}

.case-study-page-figure--logo {
  max-width: 420px;
}

.case-study-logos-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-xl);
  align-items: end;
  margin-top: var(--space-lg);
}

.case-study-logos-row .case-study-page-figure {
  margin: 0;
}

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

.case-study-outcomes-media {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 360px);
  gap: var(--space-xl);
  align-items: start;
  margin-top: var(--space-lg);
}

.case-study-outcomes-side {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.case-study-outcomes-side .case-study-page-figure {
  margin: 0;
}

@media (max-width: 900px) {
  .case-study-outcomes-media {
    grid-template-columns: 1fr;
  }
}

.case-study-video-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-lg);
  margin-top: 0;
  margin-left: auto;
  margin-right: auto;
  max-width: 100%;
  justify-items: center;
}

.case-study-video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
  background: #000;
}

@media (max-width: 900px) {
  .case-study-video-row {
    grid-template-columns: 1fr;
  }
}

.case-study-page-figure--compact {
  margin: var(--space-sm) auto var(--space-md);
}

.case-study-page-figure--small {
  max-width: 520px;
}

.nonprofit-figure-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-lg);
  align-items: start;
}

.nonprofit-figure-grid .case-study-page-figure {
  max-width: none;
  margin: var(--space-md) 0;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.nonprofit-figure-grid .case-study-page-figure img {
  width: 100%;
  height: 300px;
  object-fit: contain;
  object-position: center;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.18);
}

.nonprofit-figure-grid .case-study-page-figure-caption {
  margin-top: var(--space-sm);
  line-height: 1.5;
}

@media (max-width: 980px) {
  .nonprofit-figure-grid {
    grid-template-columns: 1fr;
  }
}

.case-study-embed {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #000;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
}

.case-study-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.xd370-project4-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.4fr);
  gap: var(--space-xl);
  align-items: flex-start;
  margin-top: var(--space-lg);
}

.xd370-project4-layout .case-study-page-figure {
  margin-top: 0;
}

.xd370-project4-layout-right {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

@media (max-width: 900px) {
  .xd370-project4-layout {
    grid-template-columns: 1fr;
  }
}

.case-study-page-figure img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
  border-radius: 12px;
}

.case-study-page-figure-caption {
  margin-top: 0.5rem;
  font-size: var(--fs-small);
  color: var(--text);
  text-align: left;
}

.case-study-page-subtitle--below-figure {
  margin: var(--space-sm) 0 var(--space-lg);
}

.case-study-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-xl);
  align-items: flex-start;
  margin-top: var(--space-md);
}

.case-study-summary-column > .case-study-page-p {
  margin-bottom: var(--space-sm);
}

.case-study-summary-column .case-study-page-p,
.case-study-summary-column .case-study-page-list {
  color: var(--text);
}

.case-study-summary-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.case-study-summary-label-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.case-study-summary-label-dot--good {
  background: var(--good);
}

.case-study-summary-label-dot--risk {
  background: var(--risk);
}

@media (max-width: 800px) {
  .case-study-summary-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.case-study-slides {
  position: relative;
  margin: var(--space-xl) auto;
}

.case-study-slides-track {
  display: flex;
  gap: var(--space-md);
  overflow-x: auto;
  padding: var(--space-sm) 0 var(--space-md);
  scroll-snap-type: x mandatory;
}

.case-study-slide {
  flex: 0 0 min(92%, 720px);
  scroll-snap-align: center;
}

.case-study-slide img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.55);
}

.case-study-slide-caption {
  margin-top: 0.5rem;
  font-size: var(--fs-small);
  color: var(--text);
}

.case-study-slides-nav {
  position: absolute;
  top: 45%;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  border: none;
  background: var(--accent);
  color: var(--black);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.case-study-slides-nav--prev {
  left: -2.25rem;
  transform: translateY(-50%);
}

.case-study-slides-nav--next {
  right: -2.25rem;
  transform: translateY(-50%);
}

.case-study-slides-nav:hover,
.case-study-slides-nav:focus-visible {
  background: var(--accent-hover);
  color: var(--black);
}

@media (max-width: 600px) {
  .case-study-slides-nav {
    display: none;
  }
}

.case-study-page-list {
  margin: 0 0 var(--space-md);
  padding-left: var(--space-lg);
  color: var(--text);
  line-height: 1.7;
}

.case-study-page-list li {
  margin-bottom: var(--space-sm);
}

.case-study-page-cta-wrap {
  margin: var(--space-2xl) 0 0;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border);
}

.case-study-page-cta {
  font-weight: var(--fw-semibold);
  color: var(--accent-hover);
}

.case-study-page-cta:hover,
.case-study-page-cta:focus-visible {
  color: var(--text);
}

.case-study-page-cta--button {
  display: inline-block;
  padding: var(--space-md) var(--space-lg);
  background: var(--accent);
  color: var(--black);
  border-radius: 8px;
  font-weight: var(--fw-bold);
}

.case-study-page-cta--button:hover,
.case-study-page-cta--button:focus-visible {
  background: var(--accent-hover);
  color: var(--black);
}

.case-study-page-cta-wrap--buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.case-study-page-cta--button-secondary {
  background: transparent;
  color: var(--accent-hover);
  border: 2px solid var(--accent-muted);
}

.case-study-page-cta--button-secondary:hover,
.case-study-page-cta--button-secondary:focus-visible {
  background: var(--accent-soft);
  color: var(--accent-hover);
  border-color: var(--accent-hover);
}

.case-study-cta {
  border-top: 1px solid currentColor;
  opacity: 0.75;
  padding-top: 1.5rem;
  margin-top: 2rem;
  font-size: 0.95rem;
}

.case-study-cta a {
  text-decoration: underline;
}

.case-study-paper-section {
  margin-top: var(--space-lg);
}

.case-study-paper-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 400px);
  gap: var(--space-lg);
  align-items: start;
}

.case-study-paper-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.case-study-paper-preview {
  width: 100%;
  height: 440px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.18);
  box-shadow: 0 12px 28px rgba(7, 4, 14, 0.24);
}

@media (max-width: 980px) {
  .case-study-paper-layout {
    grid-template-columns: 1fr;
  }

  .case-study-paper-preview {
    height: 400px;
  }
}

@media (min-width: 981px) {
  .case-study-paper-preview {
    position: sticky;
    top: 1.25rem;
  }
}

/* Linked resources on case study pages (e.g. classroom slide deck) */
.case-study-resource {
  margin-top: var(--space-md);
}

.case-study-resource-link {
  display: block;
  padding: var(--space-md) var(--space-lg);
  border-radius: 14px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-muted);
  text-decoration: none;
  color: var(--text);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.case-study-resource-title {
  display: block;
  font-weight: var(--fw-semibold);
  margin-bottom: 0.25rem;
}

.case-study-resource-desc {
  display: block;
  font-size: var(--fs-small);
  color: var(--text);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium), opacity var(--transition-medium);
}

.case-study-resource-link:hover,
.case-study-resource-link:focus-visible {
  background: var(--accent-muted);
  transform: translateY(-2px);
}

.case-study-resource-link:hover .case-study-resource-desc,
.case-study-resource-link:focus-visible .case-study-resource-desc {
  max-height: 200px;
  opacity: 1;
}


.case-study-view-toggle {
  display: flex;
  gap: 0.25rem;
  padding: 0.25rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-subtle);
  margin: 0 auto var(--space-lg);
  width: fit-content;
  position: fixed;
  top: 128px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 120;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

.case-study-view-toggle__link {
  display: inline-block;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: var(--fw-semibold);
  color: var(--text-muted);
  text-decoration: none;
}

.case-study-view-toggle__link.is-active,
.case-study-view-toggle__link:hover,
.case-study-view-toggle__link:focus-visible {
  color: var(--bg);
  background: var(--accent);
}

@media (max-width: 700px) {
  .case-study-view-toggle {
    top: 112px;
    transform: translateX(-50%) scale(0.95);
    max-width: calc(100vw - 1.5rem);
    flex-wrap: wrap;
    justify-content: center;
    row-gap: 0.15rem;
  }

  .case-study-view-toggle__link {
    padding: 0.55rem 1rem;
    min-height: 44px;
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
}

/* ==========================================================================
   Mobile only (max-width breakpoints): base styles above are unchanged on desktop.
   ========================================================================== */

@media (max-width: 900px) {
  html {
    overflow-x: hidden;
    overflow-x: clip;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
  }

  .about-blocks {
    grid-template-columns: 1fr;
  }

  .experience-grid {
    grid-template-columns: 1fr;
  }

  .hero-layout,
  .hero-layout-home {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    padding-top: var(--space-md);
  }

  .hero-visual-home {
    justify-self: center;
    order: -1;
  }

  .hero-home {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
    min-height: auto;
  }

  .nav-hero {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xs) var(--space-sm);
    padding: var(--space-sm) var(--space-xs) 0;
    margin-bottom: var(--space-sm);
    z-index: 11;
  }

  .nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xs) var(--space-sm);
  }

  .nav-link {
    font-size: 0.75rem;
    padding: 0.5rem 0.65rem;
    min-height: 44px;
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
}

@media (max-width: 700px) {
  .case-study-inline-media--right,
  .case-study-inline-media--left {
    float: none;
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: var(--space-sm) var(--space-md);
  }

  .case-study-page,
  .projects-page,
  .experience-page,
  .resume-page,
  .my-story-page,
  .about-page {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
  }

  .case-study-page-section {
    scroll-margin-top: 104px;
  }

  .marquee-bar {
    padding: var(--space-sm) 0;
  }

  .marquee-text {
    font-size: clamp(0.95rem, 3.5vw, 1.35rem);
  }

  .bold-strip {
    padding: var(--space-md) var(--space-md);
  }

  .about {
    padding: var(--space-2xl) var(--space-md);
  }

  .case-studies {
    padding: var(--space-2xl) var(--space-md);
  }

  .home-summaries-inner {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
  }

  .site-footer {
    padding: var(--space-2xl) var(--space-md);
  }

  .about-blocks {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

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

}

@media (max-width: 480px) {
  .intro-line {
    white-space: normal;
    max-width: min(92vw, 20rem);
    padding: 0 var(--space-sm);
    line-height: 1.2;
  }

  .case-study-view-toggle {
    top: 96px;
    padding: 0.35rem;
  }

  .case-study-view-toggle__link {
    font-size: 0.8125rem;
    padding: 0.55rem 0.85rem;
    min-height: 44px;
  }

  .back-to-top {
    bottom: var(--space-sm);
    right: var(--space-sm);
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.8125rem;
    max-width: calc(100vw - 1rem);
    text-align: center;
  }

  .photo-region-toggle {
    width: 100%;
    max-width: 100%;
    flex-wrap: wrap;
    justify-content: center;
  }

  .photo-region-toggle__btn {
    flex: 1 1 calc(50% - 0.3rem);
    min-width: min(140px, 100%);
    padding: 0.55rem 0.65rem;
    font-size: 0.8125rem;
  }
}