/* ---------- Tokens ---------- */
:root {
  --bg:        oklch(0.14 0.005 270);
  --bg-elev:   oklch(0.18 0.006 270);
  --bg-card:   oklch(0.20 0.008 270);
  --line:      oklch(0.28 0.008 270);
  --fg:        oklch(0.97 0.005 270);
  --fg-mute:   oklch(0.68 0.01 270);
  --fg-dim:    oklch(0.52 0.01 270);
  --accent:    oklch(0.97 0.005 270);  /* white */
  --accent-fg: oklch(0.14 0.005 270);

  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 22px;

  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'Inter', sans-serif;
  --font-fine:    'Inter', sans-serif;

  --container: 1320px;
  --gap: 14px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

[data-theme="light"] {
  /* light mode disabled in this version */
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--bg); color: var(--fg); }
body {
  font-family: var(--font-display);
  font-feature-settings: 'ss01', 'cv11';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.01em;
  transition: background 320ms var(--ease), color 320ms var(--ease);
  overflow-x: hidden;
}

/* ---------- Invert cursor ---------- */
.invert-cursor {
  position: fixed;
  top: 0; left: 0;
  width: 26px; height: 26px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 9999;
  backdrop-filter: invert(1);
  -webkit-backdrop-filter: invert(1);
  opacity: 0;
  transition: opacity 280ms var(--ease), width 240ms var(--ease), height 240ms var(--ease);
  will-change: transform;
}
.invert-cursor.is-active { opacity: 1; }
.invert-cursor.is-hover { width: 56px; height: 56px; }
/* Hide the native cursor only on precise-pointer (desktop) devices */
@media (hover: hover) and (pointer: fine) {
  html.has-invert-cursor, html.has-invert-cursor * { cursor: none !important; }
}
@media (hover: none), (pointer: coarse) {
  .invert-cursor { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .invert-cursor { transition: opacity 280ms var(--ease); }
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
img { display: block; max-width: 100%; }

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

/* ---------- Layout ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Top nav ---------- */
.topnav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  padding: 16px 28px;
  display: flex; align-items: center; justify-content: space-between;
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  border-bottom: 1px solid transparent;
  transition: background 320ms var(--ease), border-color 320ms var(--ease), backdrop-filter 320ms var(--ease);
}
.topnav.scrolled {
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  border-bottom-color: transparent;
  box-shadow: none;
  padding-top: 12px;
  padding-bottom: 12px;
}
/* Liquid-glass floating panel (iOS-26 style): clear, low-frost, bright
   specular edges + glossy top highlight rather than a matte frosted bar. */
.topnav-inner {
  transition: padding 320ms var(--ease), background 320ms var(--ease),
              box-shadow 320ms var(--ease), border-radius 320ms var(--ease),
              border-color 320ms var(--ease), backdrop-filter 320ms var(--ease);
  border: 1px solid transparent;
}
.topnav.scrolled .topnav-inner {
  padding: 16px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.16) 0%, rgba(255,255,255,0.05) 42%, rgba(255,255,255,0.02) 100%);
  -webkit-backdrop-filter: blur(1.5px) saturate(180%) brightness(1.06);
  backdrop-filter: url(#glassDistort) blur(1px) saturate(180%) brightness(1.06);
  border: 1px solid rgba(255,255,255,0.22);
  box-shadow:
    inset 0 1px 1px rgba(255,255,255,0.65),
    inset 0 0 0 1px rgba(255,255,255,0.04),
    inset 0 -10px 22px rgba(255,255,255,0.05),
    inset 2px 0 8px rgba(255,255,255,0.06),
    inset -2px 0 8px rgba(255,255,255,0.06),
    0 12px 34px rgba(0,0,0,0.34);
}
.topnav-inner {
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
}
.logo {
  display: inline-flex;
  align-items: center;
  height: 38px;
  transition: transform 260ms var(--ease), opacity 220ms var(--ease);
}
.logo img {
  height: 100%;
  width: auto;
  display: block;
}
[data-theme="light"] .logo img { filter: invert(1); }
.logo:hover { transform: scale(1.04); opacity: 0.85; }
.nav-actions { display: flex; gap: 8px; align-items: center; }
.nav-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,0.06);
  -webkit-backdrop-filter: blur(12px) saturate(160%);
  backdrop-filter: blur(12px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.10);
  display: grid; place-items: center;
  color: var(--fg-mute);
  transition: all 200ms var(--ease);
}
.nav-icon:hover { color: var(--fg); background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.22); }
.nav-cta {
  padding: 10px 18px;
  border-radius: 10px;
  background: rgba(255,255,255,0.06);
  -webkit-backdrop-filter: blur(12px) saturate(160%);
  backdrop-filter: blur(12px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.10);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.005em;
  transition: all 200ms var(--ease);
}
.nav-cta:hover { background: var(--fg); color: var(--bg); border-color: var(--fg); }

.nav-lang {
  height: 38px;
  padding: 3px;
  border-radius: 10px;
  background: rgba(255,255,255,0.06);
  -webkit-backdrop-filter: blur(12px) saturate(160%);
  backdrop-filter: blur(12px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.10);
  display: inline-flex; align-items: center;
  position: relative;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: border-color 200ms var(--ease);
  overflow: hidden;
}
.nav-lang:hover { border-color: rgba(255,255,255,0.22); }
.nav-lang-thumb {
  position: absolute;
  top: 3px; bottom: 3px;
  width: calc(50% - 3px);
  background: var(--fg);
  border-radius: 7px;
  transition: transform 480ms cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 0;
}
.nav-lang[data-lang="pt"] .nav-lang-thumb { transform: translateX(0); }
.nav-lang[data-lang="en"] .nav-lang-thumb { transform: translateX(100%); }
.nav-lang-opt {
  position: relative;
  z-index: 1;
  flex: 0 0 auto;
  min-width: 34px;
  text-align: center;
  padding: 0 4px;
  color: var(--fg-mute);
  transition: color 280ms var(--ease);
}
.nav-lang[data-lang="pt"] .nav-lang-opt[data-v="pt"],
.nav-lang[data-lang="en"] .nav-lang-opt[data-v="en"] {
  color: var(--bg);
}

.work-spacer { height: 24px; border-top: 1px solid var(--line); margin-bottom: 32px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 0 0 120px;
  margin-top: 0;
  overflow: hidden;
  min-height: 88vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('assets/hero-bg.png');
  background-size: 100% auto;
  background-position: center top;
  background-repeat: no-repeat;
  z-index: 0;
  opacity: 1;
  pointer-events: none;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, var(--bg) 100%);
}
[data-theme="light"] .hero-bg {
  filter: invert(1);
  opacity: 0.5;
}
[data-theme="light"] .hero-bg::after {
  background: linear-gradient(180deg, transparent 70%, var(--bg) 100%);
}

/* ---------- Hero motion background ----------
   Interactive liquid-chrome canvas (WebGL) — see liquid.jsx. */
.hero-motion {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background: var(--bg);
}
.hero-liquid-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 0;
  animation: hero-bg-in 1400ms var(--ease-out-expo) both;
}
.hero-motion::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, transparent 58%, var(--bg) 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 48vh;
}
.hero-eyebrow {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.005em;
  color: var(--fg-mute);
  margin-bottom: 22px;
  display: flex; align-items: center; gap: 12px;
}
.hero-eyebrow::before {
  content: '';
  width: 28px; height: 1px;
  background: var(--fg-mute);
  display: inline-block;
}
.hero-title {
  font-size: clamp(32px, 3.6vw, 52px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.022em;
  max-width: 980px;
  text-wrap: pretty;
  color: var(--fg);
}
.hero-title em {
  font-style: normal;
  font-weight: 400;
  color: var(--fg-mute);
}
.hero-meta {
  margin-top: 40px;
  display: flex;
  gap: 56px;
  flex-wrap: wrap;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: -0.005em;
  color: var(--fg);
  font-weight: 500;
}

/* ---------- Section header ---------- */
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  padding: 28px 0 22px;
  border-top: 1px solid var(--line);
  margin-bottom: 24px;
}
.section-head .count {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0;
  color: var(--fg-dim);
}
.section-head h2 {
  font-size: 14px;
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0;
  color: var(--fg-mute);
}

/* ---------- Project grid ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
@media (max-width: 880px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .grid { grid-template-columns: 1fr; } }

.card {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-card);
  cursor: pointer;
  isolation: isolate;
  transition: transform 380ms var(--ease);
}
.card:hover { transform: translateY(-4px); }
.card .media {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 700ms var(--ease), filter 380ms var(--ease);
}
.card:hover .media { transform: scale(1.06); filter: saturate(1.1); }

.card .overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.55) 100%);
  opacity: 0;
  transition: opacity 320ms var(--ease);
}
.card:hover .overlay { opacity: 1; }

.card .pill {
  position: absolute;
  bottom: 14px; left: 50%;
  transform: translateX(-50%) translateY(0);
  background: var(--bg);
  color: var(--fg);
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: -0.005em;
  transition: all 320ms var(--ease);
  white-space: nowrap;
  border: 1px solid var(--line);
}
.card:hover .pill { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }

.card .meta {
  position: absolute;
  inset: auto 16px 58px 16px;
  display: flex; justify-content: space-between;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0;
  color: rgba(255,255,255,0.92);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 320ms var(--ease) 60ms, transform 320ms var(--ease) 60ms;
}
.card:hover .meta { opacity: 1; transform: translateY(0); }

.card .arrow {
  position: absolute;
  top: 14px; right: 14px;
  width: 36px; height: 36px;
  border-radius: 999px;
  background: rgba(255,255,255,0.95);
  color: #111;
  display: grid; place-items: center;
  opacity: 0;
  transform: scale(0.7) rotate(-30deg);
  transition: all 320ms var(--ease);
}
.card:hover .arrow { opacity: 1; transform: scale(1) rotate(0); }

/* Placeholder media (used until you drop real images) */
.media.placeholder {
  background: var(--ph-bg, #1c2330);
  display: grid;
  place-items: center;
  color: rgba(255,255,255,0.5);
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0;
}
.media.placeholder::after {
  content: '';
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(45deg, transparent 0 14px, rgba(255,255,255,0.03) 14px 15px);
  pointer-events: none;
}
.media.placeholder .label {
  position: relative; z-index: 1;
  padding: 6px 12px;
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 999px;
}

/* ---------- About ---------- */
.about {
  padding: 96px 28px;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
  border-top: 1px solid var(--line);
  margin-top: 64px;
}
@media (max-width: 760px) { .about { grid-template-columns: 1fr; gap: 32px; } }

.about-portrait {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  position: relative;
}
.about-portrait img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 1200ms var(--ease);
}
.about-portrait:hover img { transform: scale(1.03); }

.about-body { max-width: 560px; }

.about-label {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 24px;
  display: inline-flex; align-items: center; gap: 10px;
}
.about-label::before {
  content: none;
}
.about-body p {
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.35;
  letter-spacing: -0.018em;
  color: var(--fg);
  text-wrap: pretty;
  font-weight: 400;
}
.about-body p + p { margin-top: 22px; color: var(--fg-mute); }
.about-stats {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.about-stats div b {
  display: block;
  font-size: 32px;
  font-weight: 500;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}
.about-stats div span {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0;
  color: var(--fg-dim);
}

/* ---------- Contact / Footer ---------- */
.contact {
  padding: 120px 28px 80px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 760px) { .contact { grid-template-columns: 1fr; gap: 40px; } }
.contact h3 {
  font-size: clamp(40px, 6vw, 88px);
  font-weight: 500;
  line-height: 0.96;
  letter-spacing: -0.035em;
}
.contact h3 em {
  font-style: normal;
  color: var(--accent);
}
.contact-col-label {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0;
  color: var(--fg-dim);
  margin-bottom: 18px;
}
.contact-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.contact-list a {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 16px;
  color: var(--fg-mute);
  transition: color 200ms var(--ease), gap 200ms var(--ease);
}
.contact-list a:hover { color: var(--fg); gap: 14px; }
.contact-list a::before {
  content: '↗';
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--fg-dim);
}
.contact-text { color: var(--fg-mute); font-size: 15px; line-height: 1.5; max-width: 320px; }
.contact-email {
  margin-top: 16px;
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: -0.005em;
  color: var(--fg);
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg-elev);
  transition: all 200ms var(--ease);
}
.contact-email:hover { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }

.footer-bar {
  border-top: 1px solid var(--line);
  padding: 22px 0;
  display: flex; justify-content: space-between;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0;
  color: var(--fg-dim);
}

/* ---------- Reveal on scroll ---------- */
/* Cinematic ease-out (out-expo). Stripe/Linear/Apple-style entrance. */
:root { --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1); }

@keyframes reveal-rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes reveal-rise-big {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes word-rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes intro-fade-down {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes hero-bg-in {
  from { opacity: 0; transform: scale(1.04); }
  to   { opacity: 1; transform: scale(1); }
}

.reveal { opacity: 0; }
.reveal.in {
  animation: reveal-rise 850ms var(--ease-out-expo) both;
  animation-delay: calc(var(--i, 0) * 55ms);
}

/* Word-by-word reveal for the hero headline */
.split-text {
  display: inline;
}
.split-word {
  display: inline-block;
  opacity: 0;
  will-change: transform, opacity, filter;
}
.split-text.in .split-word {
  animation: word-rise 1000ms var(--ease-out-expo) both;
  animation-delay: calc(var(--w, 0) * 55ms + var(--base-delay, 0ms));
}

/* Hero title: don't run the big-rise; let the words handle it */
.hero-title.reveal.in {
  animation: none;
  opacity: 1;
}

/* Headlines (non-hero): a slightly slower, more dramatic rise */
.contact h3.reveal.in,
.case-title.reveal.in {
  animation: reveal-rise-big 1100ms var(--ease-out-expo) both;
}

/* Top-nav intro: logo + actions stagger in from top */
.topnav .logo,
.topnav .nav-actions > * {
  animation: intro-fade-down 700ms var(--ease-out-expo) both;
}
.topnav .logo { animation-delay: 80ms; }
.topnav .nav-actions > *:nth-child(1) { animation-delay: 180ms; }
.topnav .nav-actions > *:nth-child(2) { animation-delay: 240ms; }
.topnav .nav-actions > *:nth-child(3) { animation-delay: 300ms; }
.topnav .nav-actions > *:nth-child(4) { animation-delay: 360ms; }

/* Hero-bg curtain reveal */
.hero-bg {
  animation: hero-bg-in 1400ms var(--ease-out-expo) both;
}

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal.in, .split-word, .split-text.in .split-word, .topnav .logo, .topnav .nav-actions > *, .hero-bg { animation: none !important; opacity: 1 !important; transform: none !important; }
}

/* ---------- Theme toggle button ---------- */
.theme-toggle {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  display: grid; place-items: center;
  color: var(--fg-mute);
  transition: all 200ms var(--ease);
  position: relative;
  overflow: hidden;
}
.theme-toggle:hover { color: var(--fg); border-color: var(--fg-dim); }
.theme-toggle svg { transition: transform 320ms var(--ease); }

/* ---------- Case study page ---------- */
.case-banner {
  position: relative;
  width: 100%;
  margin-top: 86px;        /* clear fixed top-nav */
  aspect-ratio: 1774 / 582;
  max-height: 72vh;
  overflow: hidden;
  background: var(--bg-elev);
}
.case-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.04);
  animation: hero-bg-in 1400ms var(--ease-out-expo) both;
}
.case-banner::after {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 30%;
  background: linear-gradient(180deg, transparent, var(--bg) 92%);
  pointer-events: none;
}

.case-hero {
  padding: 56px 28px 32px;
}
.case-hero.has-banner { padding-top: 64px; }
.case-back {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0;
  color: var(--fg-mute);
  display: inline-flex; align-items: center; gap: 8px;
  margin-bottom: 48px;
  transition: color 200ms var(--ease);
}
.case-back:hover { color: var(--fg); }

.case-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 32px 0;
  margin: 32px 0 32px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
@media (max-width: 760px) { .case-meta { grid-template-columns: repeat(2, 1fr); } }
.case-meta div span {
  display: block;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0;
  color: var(--fg-dim);
  margin-bottom: 8px;
}
.case-meta div b { font-weight: 500; font-size: 15px; letter-spacing: -0.005em; }

.case-title {
  font-size: clamp(48px, 8vw, 120px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.94;
}
.case-tagline {
  margin-top: 24px;
  font-size: clamp(18px, 1.6vw, 22px);
  color: var(--fg-mute);
  max-width: 640px;
  line-height: 1.45;
}

.case-cover {
  aspect-ratio: 16/9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 0 0 96px;
}

.case-section {
  padding: 60px 0;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  align-items: start;
  border-top: 1px solid var(--line);
}
.case-section.flush {
  border-top: 0;
  padding-top: 0;
  padding-bottom: 40px;
}
@media (max-width: 760px) { .case-section { grid-template-columns: 1fr; gap: 24px; } }
.case-section h3 {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0;
  color: var(--fg-dim);
  font-weight: 400;
}
.case-section p {
  font-size: clamp(18px, 1.5vw, 22px);
  line-height: 1.5;
  letter-spacing: -0.012em;
  color: var(--fg);
  text-wrap: pretty;
}
.case-section p + p { margin-top: 18px; color: var(--fg-mute); }

.case-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 60px 0;
}
.case-gallery .item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-card);
  aspect-ratio: 4/3;
}
.case-gallery .item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 700ms var(--ease);
}
.case-gallery .item:hover img { transform: scale(1.03); }
.case-gallery .item.full      { grid-column: 1 / -1; aspect-ratio: 21/9; }
.case-gallery .item.half      { aspect-ratio: 1 / 1; }
.case-gallery .item.half-tall { aspect-ratio: 4 / 5; }
/* legacy aliases */
.case-gallery .item.tall   { aspect-ratio: 4 / 5; }
.case-gallery .item.wide   { grid-column: 1 / -1; aspect-ratio: 16/9; }
.case-gallery .item.square { aspect-ratio: 1 / 1; }
@media (max-width: 760px) {
  .case-gallery { grid-template-columns: 1fr; }
  .case-gallery .item,
  .case-gallery .item.full,
  .case-gallery .item.half,
  .case-gallery .item.half-tall,
  .case-gallery .item.tall,
  .case-gallery .item.wide,
  .case-gallery .item.square { grid-column: 1 / -1; aspect-ratio: 4/3; }
}

.case-next {
  margin-top: 80px;
  padding: 80px 0;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.case-next-label {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0;
  color: var(--fg-dim);
  margin-bottom: 8px;
}
.case-next a {
  font-size: clamp(28px, 4vw, 56px);
  font-weight: 500;
  letter-spacing: -0.03em;
  display: inline-flex; align-items: center; gap: 24px;
  transition: color 200ms var(--ease), gap 280ms var(--ease);
}
.case-next a:hover { color: var(--accent); gap: 36px; }
.case-next a .arrow-lg {
  width: 56px; height: 56px;
  border-radius: 999px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  display: grid; place-items: center;
  transition: all 200ms var(--ease);
}
.case-next a:hover .arrow-lg { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }