:root {
  /* Backgrounds — cool, refined */
  --bg-primary: #FAFAFA;
  --bg-secondary: #F1F3F4;
  --bg-card: #fafafa;
  --bg: var(--bg-primary);
  --bg-elevated: var(--bg-card);
  --card: var(--bg-card);
  --card-hover: #F5F5F5;

  /* Text */
  --text-primary: #1A1A1A;
  --text-secondary: #424242;
  --text-muted: #737373;
  --text: var(--text-primary);
  --text-soft: var(--text-secondary);
  --muted: var(--text-muted);

  /* Accents — neutral gray, WCAG-friendly */
  --accent-primary: #525252;
  --accent-hover: #404040;
  --accent-dark: #262626;
  --accent: var(--accent-primary);

  /* Borders */
  --border-subtle: #E5E7EB;
  --border: var(--border-subtle);

  /* Case study — green palette (Neosensory) */
  --cs-green: #3d5c3e;
  --cs-green-gradient: linear-gradient(135deg, #2d4a2e 0%, #3d5c3e 25%, #5a7a4a 50%, #7a9a5a 75%, #8fb068 100%);
  --cs-green-light: #8fb068;

  /* Layout — Cursor-style: consistent content width */
  --content-max: 80rem;
  --content-padding-x: max(2rem, calc((100vw - 80rem) / 2));
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
  --shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.06);
  --radius: 8px;
  --radius-lg: 12px;
  --radius-btn: 12px;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --ease-out: cubic-bezier(0.33, 1, 0.68, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

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

html {
  overflow-x: hidden;
  overflow-x: clip; /* clip prevents overflow without breaking position: sticky (fallback: hidden) */
  scroll-behavior: smooth;
  scroll-padding-top: 60px; /* navbar height — preserves hero whitespace when anchoring */
}

/* Skip link — visible on focus for keyboard users */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 300;
  padding: 0.75rem 1.25rem;
  background: var(--accent-dark);
  color: var(--bg-primary);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius);
  transition: top 200ms var(--ease-out);
}

.skip-link:focus {
  top: 1rem;
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

body {
  margin: 0;
  overflow-x: hidden;
  overflow-x: clip; /* clip prevents overflow without breaking position: sticky (fallback: hidden) */
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body:not(.loaded) .site-header {
  opacity: 0;
  pointer-events: none;
}

body.loaded .site-header {
  opacity: 1;
  pointer-events: auto;
  transition: opacity 400ms var(--ease-out);
}

.site-header {
  transition: opacity 600ms var(--ease-out);
  background: transparent;
}

/* Loader — clock reveal */
@property --clock-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  transition: opacity 600ms var(--ease-out), visibility 600ms var(--ease-out);
}

.loader.loader-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-inner {
  text-align: center;
}

.loader-logo-wrap {
  position: relative;
  display: inline-block;
  overflow: hidden;
  --clock-angle: 0deg;
  mask-image: conic-gradient(from 0deg at 50% 50%, black 0deg, black var(--clock-angle), transparent var(--clock-angle));
  mask-size: 200% 200%;
  mask-position: center;
  mask-repeat: no-repeat;
  -webkit-mask-image: conic-gradient(from 0deg at 50% 50%, black 0deg, black var(--clock-angle), transparent var(--clock-angle));
  -webkit-mask-size: 200% 200%;
  -webkit-mask-position: center;
  -webkit-mask-repeat: no-repeat;
  animation: loader-clock-reveal 0.7s var(--ease-out) 0.2s forwards;
}

.loader-logo {
  display: block;
  height: 2.5rem;
  width: auto;
}

@keyframes loader-clock-reveal {
  to {
    --clock-angle: 360deg;
  }
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 220ms var(--ease-out);
}

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


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

header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: transparent;
  transition: background 280ms var(--ease-out);
}

/* Cursor-style flat nav — desktop */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  overflow: visible;
  background: rgba(250, 250, 250, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: background 280ms var(--ease-out), border-color 280ms var(--ease-out);
}

.site-header.scrolled {
  background: var(--bg-primary);
  border-bottom-color: var(--border);
}

.site-header .nav-floating {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  width: 100%;
  padding: 12px var(--content-padding-x);
  box-sizing: border-box;
}

.site-header .nav-brand {
  justify-self: start;
}

.site-header .nav-floating .nav-links {
  justify-self: center;
  overflow: visible;
}

.site-header .nav-right {
  justify-self: end;
}

.nav-brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: -0.02em;
  color: var(--text) !important;
  text-decoration: none;
  transition: color 220ms var(--ease-out);
}

.nav-brand:hover {
  color: var(--accent-hover) !important;
}

.nav-logo {
  display: block;
  height: 2rem;
  width: auto;
  vertical-align: middle;
  transition: opacity 220ms var(--ease-out);
}

.nav-brand:hover .nav-logo {
  opacity: 0.8;
}

.nav-floating .nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-floating .nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0;
  letter-spacing: -0.01em;
  color: var(--text-muted);
  transition: color 220ms var(--ease-out);
}

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

.nav-floating .nav-links a.active {
  color: var(--text);
  font-weight: 600;
}

/* Work dropdown */
.nav-item-dropdown {
  position: relative;
  overflow: visible;
}

.nav-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-dropdown-trigger::after {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-left: 4px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0.65;
  transition: transform 200ms var(--ease-out);
}

.nav-item-dropdown:hover .nav-dropdown-trigger::after {
  transform: rotate(180deg);
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: -0.75rem;
  transform: translateY(2px);
  margin-top: -4px;
  width: max-content;
  min-width: 14rem;
  max-height: min(calc(100vh - 120px), 320px);
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0.25rem 0;
  margin: 0;
  list-style: none;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transition: opacity 180ms var(--ease-out), visibility 180ms var(--ease-out), transform 180ms var(--ease-out);
  z-index: 50;
}

.nav-item-dropdown:hover .nav-dropdown,
.nav-item-dropdown:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
}

/* Contact dropdown — hover only, no focus-within (prevents sticky open on click) */
.nav-contact-dropdown .nav-dropdown {
  transition: opacity 180ms var(--ease-out), visibility 180ms var(--ease-out), transform 180ms var(--ease-out);
}
.nav-contact-dropdown:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
}
.nav-contact-dropdown:focus-within .nav-dropdown {
  opacity: 0;
  visibility: hidden;
}

.nav-dropdown li {
  width: 100%;
}

/* Higher specificity to override .nav-floating .nav-links a (padding: 0, font-size) */
.nav-floating .nav-links .nav-dropdown a {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 0.5rem 1rem 0.5rem 1.25rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-soft);
  text-decoration: none;
  transition: color 180ms var(--ease-out), background 180ms var(--ease-out);
}

.nav-dropdown a:hover {
  color: var(--text);
  background: var(--bg-secondary);
}

/* Same specificity as base to override font-weight; match main nav active state */
.nav-floating .nav-links .nav-dropdown a.active {
  color: var(--text);
  font-weight: 600;
}

.nav-floating .nav-links a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Contact dropdown — align right, no scroll, no arrow on trigger */
.nav-contact-dropdown .nav-dropdown-trigger::after {
  display: none;
}

.nav-contact-dropdown .nav-dropdown {
  left: auto;
  right: 0;
  min-width: 18rem;
  max-height: none;
  overflow: visible;
}

.nav-contact-dropdown .nav-dropdown a {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 0.5rem 1rem 0.5rem 1.25rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-soft);
  text-decoration: none;
  transition: color 180ms var(--ease-out), background 180ms var(--ease-out);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 500;
  height: 2rem;
  padding: 0 14px;
  border-radius: var(--radius-btn);
  background: var(--text);
  color: var(--bg) !important;
  text-decoration: none;
  transition: background 220ms var(--ease-out), transform 220ms var(--ease-out);
}

.nav-cta:hover {
  background: #A0FF33;
  color: #1A1A1A !important;
}

.nav-cta:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  transition: background 220ms var(--ease-out);
  -webkit-tap-highlight-color: transparent;
  flex-shrink: 0;
}

.nav-toggle:hover {
  background: rgba(28, 28, 28, 0.06);
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.nav-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: transform 320ms var(--ease-in-out), opacity 220ms var(--ease-out);
}

.site-header.menu-open .nav-toggle-bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.site-header.menu-open .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.site-header.menu-open .nav-toggle-bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(250, 250, 250, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 299;
  opacity: 0;
  visibility: hidden;
  transition: opacity 280ms var(--ease-out), visibility 280ms var(--ease-out);
}

.nav-menu {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  padding: 100px 32px 40px;
  background: var(--bg-primary);
  box-shadow: -8px 0 40px rgba(28, 28, 28, 0.08);
  z-index: 301;
  opacity: 0;
  pointer-events: none;
  transition: opacity 280ms var(--ease-out);
  overflow-y: auto;
}

body.menu-open .nav-menu {
  opacity: 1;
  pointer-events: auto;
}

.nav-menu-close {
  position: absolute;
  top: 14px;
  right: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: background 220ms var(--ease-out);
  -webkit-tap-highlight-color: transparent;
  flex-shrink: 0;
}

.nav-menu-close-icon {
  display: block;
  width: 20px;
  height: 20px;
}

.nav-menu-close:hover {
  background: rgba(28, 28, 28, 0.06);
}

.nav-menu-close:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.nav-menu-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-menu-links a {
  display: block;
  font-size: 1.25rem;
  font-weight: 500;
  padding: 12px 20px;
  border-radius: var(--radius);
  letter-spacing: -0.02em;
  color: var(--text-muted);
  text-decoration: none;
  transition: background 220ms var(--ease-out), color 220ms var(--ease-out);
}

.nav-menu-links a:hover {
  background: transparent;
  color: var(--text);
}

.nav-menu-links a.active {
  background: transparent;
  color: var(--text);
  font-weight: 600;
}

.nav-menu-item-work,
.nav-menu-item-contact {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.nav-menu-item-label {
  display: block;
  font-size: 1.25rem;
  font-weight: 500;
  padding: 12px 20px;
  border-radius: var(--radius);
  letter-spacing: -0.02em;
  color: var(--text-muted);
}

.nav-menu-sublist {
  list-style: none;
  margin: 0;
  padding: 0 0 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.nav-menu-sublist a {
  font-size: 1rem;
  padding: 8px 20px;
  color: var(--text-muted);
}

.nav-menu-sublist a:hover {
  color: var(--text);
}

.nav-menu-sublist a.active {
  color: var(--text);
  font-weight: 600;
}

.nav-menu-cta {
  display: block;
  margin-top: 2.5rem;
  padding: 14px 24px;
  text-align: center;
  font-size: 1rem;
  font-weight: 600;
  background: var(--text);
  color: var(--bg) !important;
  border-radius: var(--radius);
  text-decoration: none;
  transition: background 220ms var(--ease-out);
}

.nav-menu-cta:hover {
  background: #2A2A2A;
  color: var(--bg) !important;
}

/* Mobile nav — Cursor-style */
@media (max-width: 720px) {
  html {
    scroll-padding-top: 60px;
  }

  .site-header .nav-floating {
    grid-template-columns: 1fr auto;
    padding: 14px 16px 14px 20px;
    gap: 16px;
  }

  .site-header .nav-right {
    justify-self: end;
    margin-left: auto;
  }

  .nav-floating .nav-links {
    display: none;
  }

  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-overlay {
    display: block;
  }

  .nav-menu {
    display: block;
  }

  body.menu-open .nav-overlay {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  body.menu-open .nav-menu {
    pointer-events: auto;
  }

  .nav-overlay {
    pointer-events: none;
  }
}

/* Legacy nav (for non-lightweight pages) */
header:not(.site-header) {
  display: flex;
  justify-content: center;
  padding: 12px 12px 0;
}

header.scrolled:not(.site-header) {
  background: rgba(13, 13, 13, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav:not(.nav-floating) {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: rgba(26, 26, 26, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.nav:not(.nav-floating) .nav-links a {
  color: var(--text-soft);
}

.nav:not(.nav-floating) .nav-links a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

.nav:not(.nav-floating) .nav-links a.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.1);
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 64px 20px 120px;
}

.hero {
  padding: 72px 0 56px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  align-items: start;
}

.hero-visual {
  position: sticky;
  top: 100px;
}

.hero-role {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 12px;
}

h1, h2, h3, h4 {
  color: var(--text);
  margin: 0 0 20px;
  font-weight: 500;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 5vw, 2.625rem);
  line-height: 1.2;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 1.875rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h3 {
  font-size: 1.25rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

p {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
  letter-spacing: -0.01em;
  max-width: 75ch;
}

.lede {
  font-size: 1.125rem;
  line-height: 1.5;
  color: var(--text);
  font-weight: 400;
  letter-spacing: -0.01em;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: var(--radius-btn);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: -0.01em;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  transition: transform 220ms var(--ease-out), box-shadow 220ms var(--ease-out), border-color 220ms var(--ease-out), background 220ms var(--ease-out), color 220ms var(--ease-out);
  text-decoration: none;
}

.btn-primary {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

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

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: var(--bg);
}

.section {
  padding: 80px 0;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 48px;
  gap: 24px;
}

.section-head p {
  margin: 0;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.cards.selected-work {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cards.selected-work .card:first-child {
  grid-column: 1 / -1;
}

.cards.selected-work .card:nth-child(2) {
  grid-column: span 2;
}

.cards.selected-work .card:nth-child(3) {
  grid-column: span 1;
}

.cards.selected-work .card:nth-child(n+4) {
  grid-column: span 1;
}

.card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: 340px;
  overflow: hidden;
  transition: transform 280ms var(--ease-out), box-shadow 280ms var(--ease-out), border-color 280ms var(--ease-out), background 280ms var(--ease-out);
}

.card > * {
  position: relative;
  z-index: 1;
}

.card .placeholder-card {
  flex-shrink: 0;
}

.card-body {
  padding: 24px 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card-body p {
  margin: 0;
}

.card-body .tags {
  margin: 4px 0 0;
}

.card-body .link-inline {
  margin-top: 4px;
}

.card-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}

.card:hover,
.card:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(255, 255, 255, 0.15);
  background: var(--card-hover);
}

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

.card .link-inline {
  color: var(--muted);
  transition: gap 220ms var(--ease-out), color 220ms var(--ease-out);
}

a.card:hover .link-inline {
  gap: 10px;
  color: var(--text);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag {
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.4;
}

.link-inline {
  font-weight: 500;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  letter-spacing: -0.01em;
  transition: gap 220ms var(--ease-out), color 220ms var(--ease-out);
}

.link-inline:hover {
  gap: 10px;
  color: var(--text);
}

.muted-block {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  color: var(--muted);
  transition: box-shadow 280ms var(--ease-out), border-color 280ms var(--ease-out), transform 280ms var(--ease-out);
}

.muted-block:hover {
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow);
}

.footer {
  border-top: 1px solid var(--border);
  padding: 40px 1.25rem 48px;
  background: var(--bg);
}

.footer-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: center;
  text-align: center;
}

.footer-inner > div:first-child {
  font-size: 0.9375rem;
}

.footer-inner > div:first-child a {
  color: var(--muted);
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-inner > div:first-child a:hover {
  color: var(--text);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  align-items: center;
}

.footer-links a {
  font-size: 0.9375rem;
  color: var(--muted);
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--muted);
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: -0.01em;
  line-height: 1.4;
}

.strip {
  max-width: 1100px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  justify-content: flex-end;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.detail-hero {
  margin-bottom: 48px;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  color: var(--muted);
  margin-top: 24px;
  font-size: 0.9375rem;
  line-height: 1.5;
  letter-spacing: -0.01em;
}

.placeholder {
  width: 100%;
  height: 280px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border: 1px dashed var(--border);
  display: grid;
  place-items: center;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.9375rem;
  letter-spacing: -0.01em;
  overflow: hidden;
  position: relative;
}

.placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.03), transparent);
  animation: placeholder-shimmer 2.5s ease-in-out infinite;
}

@keyframes placeholder-shimmer {
  0%, 100% { transform: translateX(-100%); }
  50% { transform: translateX(100%); }
}

.placeholder-img {
  aspect-ratio: 16/10;
  min-height: 180px;
}

.placeholder-hero {
  height: 320px;
}

.placeholder-card {
  height: 160px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

form {
  display: grid;
  gap: 20px;
  max-width: 520px;
}

label {
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text);
  letter-spacing: -0.01em;
}

input,
textarea {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--text);
}

input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

/* Lightweight single-page — cool, elegant palette */
.page-lightweight {
  --bg: #FAFAFA;
  --bg-elevated: #fafafa;
  --bg-secondary: #F1F3F4;
  --text: #1A1A1A;
  --text-soft: #424242;
  --muted: #737373;
  --accent: #525252;
  --accent-hover: #404040;
  --accent-dark: #262626;
  --border: #E5E7EB;
  --card: #fafafa;
  --card-hover: #F5F5F5;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
  --shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.page-lightweight header.scrolled {
  background: var(--bg-primary);
}

/* Nav overrides for legacy .nav (non-floating) */
.page-lightweight .nav:not(.nav-floating) {
  background: rgba(255, 255, 255, 0.9);
  border-color: var(--border);
  box-shadow: var(--shadow);
}

.page-lightweight .nav:not(.nav-floating) a.brand {
  color: var(--text);
}

.page-lightweight .nav:not(.nav-floating) .nav-links a {
  color: var(--muted);
}

.page-lightweight .nav:not(.nav-floating) .nav-links a:hover {
  background: rgba(28, 28, 28, 0.06);
  color: var(--text);
}

.page-lightweight .main-lightweight {
  width: 100%;
  max-width: none;
  margin: 0 auto;
  padding: 5rem var(--content-padding-x) 5rem;
  box-sizing: border-box;
}

/* Hero — Cursor-style: centered, generous spacing */
.page-lightweight .hero-editorial {
  padding: 5rem 0 7rem;
}

.page-lightweight .hero-label {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 2rem;
}

.page-lightweight .hero-editorial h1 {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 12vw, 7rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--text);
  margin: 0 0 2rem;
}

.page-lightweight .hero-lede {
  font-family: var(--font-sans);
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  font-weight: 400;
  line-height: 1.5;
  color: var(--text-soft);
  margin: 0;
}

.page-lightweight .hero-body {
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--muted);
  margin: 0;
  max-width: 65ch;
}

/* Editorial blocks — no gray background, same content width as hero */
.page-lightweight .block-editorial {
  width: 100%;
  padding: 5rem 0;
  box-sizing: border-box;
  background: transparent;
}

.page-lightweight .block-editorial > * {
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
}

.page-lightweight .block-heading {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.375rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 0 0 2rem;
}

.page-lightweight .block-body {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.8;
  color: var(--text-soft);
  margin: 0 0 2rem;
}

.page-lightweight .block-body:first-of-type {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text);
}

.page-lightweight .block-body:last-child {
  margin-bottom: 0;
}

.page-lightweight .block-body a {
  color: var(--accent);
  font-weight: 500;
}

.page-lightweight .block-body a:hover {
  color: var(--accent-hover);
}

.page-lightweight .block-body strong {
  font-weight: 600;
  color: var(--text);
}

/* Overview — three-card layout (Cursor-style) */
.page-lightweight .block-overview .block-heading {
  margin-bottom: 2.5rem;
}

.overview-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 0;
}

.overview-card {
  background: var(--bg-secondary);
  border-radius: 8px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.overview-card-title {
  font-family: var(--font-display);
  font-size: 1.3125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 0;
}

.overview-card-desc {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text-soft);
  margin: 0;
  flex-grow: 1;
}

.overview-illus {
  width: 100%;
  aspect-ratio: 1;
  display: block;
  margin-top: 0.5rem;
  opacity: 0.5;
  background-color: currentColor;
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  transition: opacity 320ms var(--ease-out), background-color 320ms var(--ease-out);
}

.overview-illus-constraints {
  mask-image: url(assets/constraints.svg);
  -webkit-mask-image: url(assets/constraints.svg);
}

.overview-illus-research {
  mask-image: url(assets/research.svg);
  -webkit-mask-image: url(assets/research.svg);
}

.overview-illus-domains {
  mask-image: url(assets/domains.svg);
  -webkit-mask-image: url(assets/domains.svg);
}

.overview-card:hover .overview-illus {
  opacity: 1;
  background-color: #A0FF33;
}

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

/* Contact block */
.page-lightweight .block-contact .contact-email {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 600;
  margin: 0 0 0.75rem;
}

.page-lightweight .block-contact .contact-email a {
  color: var(--text);
}

.page-lightweight .block-contact .contact-email a:hover {
  color: var(--accent-hover);
}

.page-lightweight .block-intro {
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--muted);
  margin: 0 0 3.5rem;
}

.page-lightweight .block-work .block-heading {
  margin-bottom: 0.75rem;
}

.page-lightweight .block-work .block-intro {
  margin-top: 0;
  margin-bottom: 3.5rem;
}

/* Work cards — Cursor-style large two-panel layout */
.work-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  margin-top: 2.5rem;
  max-width: 100%;
  min-width: 0;
}

.work-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  transition: box-shadow 280ms var(--ease-out), transform 280ms var(--ease-out);
  position: relative;
  height: auto;
  min-width: 0;
  max-width: 100%;
}

.work-card:hover {
  box-shadow: var(--shadow-hover);
}

.work-card-inner:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.work-card-inner {
  display: grid;
  grid-template-columns: 0.75fr 1.5fr;
  align-items: stretch;
  text-decoration: none;
  color: inherit;
}

.work-card-image-left .work-card-inner {
  grid-template-columns: 1.5fr 0.75fr;
}

.work-card-image-left .work-card-inner .work-card-visual {
  order: -1;
}

.work-card-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2.5rem 2.5rem 2.5rem 3.5rem;
  background: #ffffff;
  color: var(--text);
}

.work-card-text .work-card-tag {
  color: var(--muted);
}

.work-card-text .work-card-title {
  color: var(--text);
}

.work-card-text .work-card-desc {
  color: var(--text-soft);
}

.work-card-text .work-card-link {
  color: var(--text);
}

.work-card:hover .work-card-text .work-card-link {
  color: var(--text-muted);
}

.work-card-text .work-card-badge {
  color: #8B7355;
  background: rgba(139, 115, 85, 0.15);
}

.work-card-image-left .work-card-text {
  padding: 2.5rem 2.5rem 2.5rem 3.5rem;
}

.work-card-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.work-card-badge {
  display: inline-block;
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-soft);
  background: var(--bg-secondary);
  padding: 0.375rem 0.625rem;
  border-radius: 999px;
  margin-bottom: 0.5rem;
  align-self: flex-start;
}

.work-card-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--text);
  margin: 0 0 1.25rem;
  line-height: 1.2;
}

.work-card-desc {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-soft);
  margin: 0 0 1.75rem;
  max-width: 42ch;
}

.work-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text);
  transition: gap 220ms var(--ease-out), color 220ms var(--ease-out);
}

.work-card:hover .work-card-link {
  color: var(--text-muted);
  gap: 0.625rem;
}

.work-card-arrow {
  transition: transform 220ms var(--ease-out), color 220ms var(--ease-out);
}

.work-card:hover .work-card-arrow {
  transform: translateX(4px);
  color: #A0FF33;
}

/* Visual panel — 4:3 aspect ratio to match images, no letterboxing */
.work-card-visual {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #ffffff;
}

.work-card-polaris .work-card-visual,
.work-card-neosensory .work-card-visual {
  background: #000000;
}

.work-card-visual picture {
  position: absolute;
  inset: 0;
  display: block;
}

.work-card-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform 320ms var(--ease-out);
}

.work-card:hover .work-card-visual img {
  transform: scale(1.03);
}


.page-lightweight .contact-linkedin {
  margin: 0 0 0.75rem;
}

.page-lightweight .contact-linkedin a {
  color: var(--text);
  font-weight: 500;
  font-size: 1.0625rem;
}

.page-lightweight .contact-linkedin a:hover {
  color: var(--accent-hover);
}

.page-lightweight .contact-location {
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--muted);
  margin: 0 0 2rem;
}

.page-lightweight .footer-copyright {
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin: 0;
}

.page-lightweight .contact-form {
  margin-top: 1rem;
  max-width: 28rem;
}

.page-lightweight .contact-form label {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-lightweight .contact-form textarea {
  margin-top: 0.5rem;
  border-color: var(--border);
  background: var(--bg-elevated);
  color: var(--text);
}

.page-lightweight .btn-primary {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
  font-weight: 600;
  font-size: 0.9375rem;
}

.page-lightweight .btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: var(--bg);
}

/* Footer — Contact section (global) */
.footer-contact {
  border-top: 1px solid var(--border);
  background: var(--bg-secondary);
  padding: 0;
  scroll-margin-top: 5rem; /* space for fixed nav when scrolling to #contact */
}

.footer-contact .contact-section {
  width: 100%;
  padding: 3rem var(--content-padding-x);
  box-sizing: border-box;
}

/* Contact — stacked layout with arrows */
.footer-contact .contact-stack {
  max-width: var(--content-max);
  margin: 0 auto;
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-contact .contact-stack li {
  margin: 0;
}

.footer-contact .contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
  transition: color 220ms var(--ease-out), gap 220ms var(--ease-out);
}

.footer-contact .contact-link:hover {
  color: var(--text-muted);
}

.footer-contact .contact-link:hover .contact-arrow {
  transform: translate(2px, -2px);
  color: #A0FF33;
}

.footer-contact .contact-arrow {
  font-size: 0.875em;
  opacity: 0.7;
  transition: transform 220ms var(--ease-out), opacity 220ms var(--ease-out), color 220ms var(--ease-out);
}

.footer-contact .contact-link:hover .contact-arrow {
  opacity: 1;
}

.footer-contact .contact-timezone {
  font-size: 1.25rem;
  font-weight: 500;
  color: #A3A3A3;
  letter-spacing: -0.02em;
}

.footer-contact .footer-bottom {
  width: 100%;
  padding: 1.25rem var(--content-padding-x);
  box-sizing: border-box;
}

.footer-contact .footer-bottom-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  max-width: var(--content-max);
  margin: 0 auto;
}

.footer-contact .footer-copyright {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin: 0;
  justify-self: start;
}

.footer-contact .footer-logo-safe {
  justify-self: end;
  flex-shrink: 0;
  display: block;
  line-height: 0;
  opacity: 0.85;
  transition: opacity 220ms var(--ease-out);
}

.footer-contact .footer-logo-safe:hover {
  opacity: 1;
}

.footer-contact .footer-logo-safe img {
  display: block;
  height: 3rem;
  width: auto;
}

@media (max-width: 720px) {
  .page-lightweight .main-lightweight {
    padding: 4.5rem 1.25rem 4rem;
  }

  .footer-contact .contact-section {
    padding: 2rem 1.25rem;
  }

  .footer-contact .contact-stack {
    gap: 1rem;
  }

  .footer-contact .footer-bottom {
    padding: 0.75rem 1.25rem;
  }

  .footer-contact .footer-bottom-inner {
    gap: 2rem;
  }

  .footer-contact .footer-copyright {
    padding: 0;
  }

  .page-lightweight .hero-editorial {
    padding: 6rem 0 7rem;
  }

  .page-lightweight .hero-editorial h1 {
    font-size: clamp(2.75rem, 14vw, 4.5rem);
  }

  .page-lightweight .block-heading {
    font-size: clamp(1.375rem, 4vw, 1.75rem);
  }

  .page-lightweight .block-editorial {
    padding: 3.5rem 0;
  }

  .work-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .work-card {
    height: auto;
    min-height: 0;
  }

  .work-card-inner {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    height: auto;
  }

  .work-card-image-left .work-card-inner {
    grid-template-columns: 1fr;
  }

  .work-card-visual {
    order: 0;
    aspect-ratio: 4 / 3;
    min-height: 0;
  }

  /* Consolidated: all cards share same mobile layout and padding */
  .work-card .work-card-text {
    order: 1;
    padding: 2rem 1.5rem 2rem 2rem;
    min-height: 0;
  }

}

@media (max-width: 720px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-visual {
    position: static;
  }

  .placeholder-hero {
    height: 240px;
  }

  .nav:not(.nav-floating) {
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .nav:not(.nav-floating) .nav-links {
    width: 100%;
    flex-wrap: wrap;
    justify-content: center;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .cards.selected-work {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }

  .footer {
    padding: 32px 1.25rem 40px;
  }

  .footer-links {
    gap: 16px;
  }
}

.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 280ms var(--ease-out), visibility 280ms var(--ease-out);
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 500px;
  width: 90%;
  box-shadow: var(--shadow-hover);
  transform: scale(0.98);
  transition: transform 280ms var(--ease-out);
}

.modal.active .modal-content {
  transform: scale(1);
}

.modal-content h2 {
  margin-bottom: 16px;
  font-size: 1.5rem;
}

.modal-content p {
  margin-bottom: 32px;
  color: var(--muted);
}

.modal-content .btn {
  width: 100%;
  justify-content: center;
}

/* Scroll-triggered reveal animations */
.animate-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staged load cascade: nav + hero first, then sections below */
.hero-editorial.visible { transition-delay: 0ms; }
.block-overview.visible { transition-delay: 400ms; }
.block-work.visible { transition-delay: 800ms; }
.footer.visible { transition-delay: 1200ms; }

.work-grid .work-card.visible:nth-child(1) { transition-delay: 920ms; }
.work-grid .work-card.visible:nth-child(2) { transition-delay: 1000ms; }
.work-grid .work-card.visible:nth-child(3) { transition-delay: 1080ms; }
.work-grid .work-card.visible:nth-child(4) { transition-delay: 1160ms; }

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  .animate-in {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .placeholder::after {
    animation: none;
  }

  html {
    scroll-behavior: auto;
  }

  .modal {
    transition: none;
  }

  .modal-content {
    transition: none;
  }

  .nav-menu {
    transition: none;
  }

  .nav-overlay {
    transition: none;
  }

  .loader {
    transition: none;
  }

  .loader.loader-hidden {
    transition: opacity 300ms;
  }
}