:root {
  color-scheme: dark;
  --black: #050506;
  --black-soft: #0b0b0d;
  --ink: #111114;
  --paper: #f0efe9;
  --white: #f6f5f0;
  --muted-light: rgba(246, 245, 240, 0.48);
  --muted-dark: rgba(17, 17, 20, 0.5);
  --line-light: rgba(246, 245, 240, 0.14);
  --line-dark: rgba(17, 17, 20, 0.15);
  --blue: #84d5ff;
  --shell: min(100% - clamp(2rem, 6vw, 6rem), 1360px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--black);
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  overflow-x: hidden;
  background: var(--black);
  color: var(--white);
  font-family: "Onest", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-feature-settings: "kern" 1, "liga" 1, "calt" 1;
  text-rendering: geometricPrecision;
}

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

::selection {
  background: var(--blue);
  color: var(--black);
}

.section-shell {
  width: var(--shell);
  margin-inline: auto;
}

.hero {
  position: relative;
  height: 160svh;
  min-height: 960px;
  overflow: visible;
  background: var(--black);
}

.hero-stage {
  position: sticky;
  top: 0;
  height: 100svh;
  min-height: 620px;
  overflow: hidden;
  isolation: isolate;
  background: #000000;
  --copy-events: none;
  --copy-opacity: 0;
  --copy-scale: 0.96;
  --copy-y: 64px;
}

.hero-stage::before {
  content: none;
}

.site-header {
  position: absolute;
  top: clamp(1.25rem, 2.2vw, 1.8rem);
  left: 50%;
  z-index: 10;
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto minmax(180px, 1fr);
  align-items: center;
  width: var(--shell);
  transform: translateX(-50%);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  width: fit-content;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand-logo {
  display: block;
  flex: 0 0 auto;
  width: 1.7rem;
  height: 1.35rem;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2.2vw, 2.2rem);
}

.site-nav a,
.header-action {
  color: rgba(246, 245, 240, 0.58);
  font-size: 0.72rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 220ms ease;
}

.site-nav a:hover,
.header-action:hover {
  color: var(--white);
}

.header-action {
  justify-self: end;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid rgba(246, 245, 240, 0.42);
  color: var(--white);
}

.scene-wrap {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: grid;
  place-items: center;
  overflow: hidden;
}

#cube-canvas {
  display: block;
  width: 100vw;
  height: 100svh;
  cursor: crosshair;
  touch-action: pan-y pinch-zoom;
}

.hero-vignette {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(180deg, rgba(5, 5, 6, 0.24), transparent 22%, transparent 64%, rgba(5, 5, 6, 0.92) 100%),
    linear-gradient(90deg, rgba(5, 5, 6, 0.44), transparent 28%, transparent 72%, rgba(5, 5, 6, 0.44));
  pointer-events: none;
}

.hero-copy {
  position: absolute;
  left: 50%;
  bottom: clamp(3rem, 5.5vh, 4.5rem);
  z-index: 5;
  display: grid;
  justify-items: center;
  width: min(calc(100% - 2rem), 780px);
  text-align: center;
  opacity: var(--copy-opacity, 0);
  pointer-events: var(--copy-events, none);
  transform: translate3d(-50%, var(--copy-y, 64px), 0) scale(var(--copy-scale, 0.96));
  transform-origin: 50% 100%;
  transition:
    opacity 80ms linear,
    transform 80ms linear;
}

.hero-label {
  margin: 1rem 0 0;
  color: rgba(246, 245, 240, 0.72);
  font-size: clamp(0.7rem, 0.82vw, 0.78rem);
  font-weight: 500;
  letter-spacing: 0.035em;
}

.hero-copy h1 {
  width: fit-content;
  margin: 0;
  color: var(--white);
  font-family: "Manrope", "Onest", system-ui, sans-serif;
  font-size: clamp(9.4rem, 13vw, 13rem);
  font-weight: 550;
  letter-spacing: -0.08em;
  line-height: 0.84;
}

.hero-text {
  max-width: 43rem;
  margin: 0.45rem 0 0;
  color: rgba(246, 245, 240, 0.46);
  font-size: clamp(0.82rem, 0.94vw, 0.9rem);
  line-height: 1.48;
}

.hero-offer {
  max-width: 52rem;
  margin: 0.9rem 0 0;
  color: rgba(246, 245, 240, 0.62);
  font-size: clamp(0.65rem, 0.76vw, 0.74rem);
  line-height: 1.5;
}

.primary-button,
.submit-button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.4rem;
  min-height: 50px;
  padding: 0 1.25rem;
  border: 1px solid var(--white);
  border-radius: 999px;
  background: var(--white);
  color: var(--black);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition:
    color 320ms cubic-bezier(0.16, 1, 0.3, 1),
    background-color 320ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 320ms cubic-bezier(0.16, 1, 0.3, 1);
}

.primary-button:hover,
.submit-button:hover {
  background: transparent;
  color: var(--white);
  transform: translateY(-2px);
}

.hero-copy .primary-button {
  min-width: 13.5rem;
  min-height: 46px;
  margin-top: 1.6rem;
  padding-inline: 1.15rem;
  gap: 1.8rem;
  font-size: 0.76rem;
}

.scroll-note {
  position: absolute;
  right: clamp(1rem, 3vw, 2rem);
  top: 50%;
  z-index: 5;
  margin: 0;
  color: rgba(246, 245, 240, 0.3);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transform: translateY(-50%) rotate(90deg) translateX(50%);
  transform-origin: right center;
}

.dark-section {
  position: relative;
  z-index: 3;
  margin-top: 0;
}

.products-section,
.solutions-section {
  padding: clamp(7rem, 13vw, 12rem) 0;
  background: var(--black);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(150px, 0.32fr) 1fr;
  gap: 2rem;
}

.section-index {
  margin: 0;
  color: var(--muted-light);
  font-size: 0.68rem;
  font-weight: 550;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-heading h2,
.technology-grid h2,
.team-grid h2,
.about-grid h2,
.fit-grid h2,
.faq-grid h2,
.contact-heading h2 {
  max-width: 66rem;
  margin: 0;
  font-size: clamp(2.6rem, 6.2vw, 6.2rem);
  font-weight: 450;
  letter-spacing: -0.065em;
  line-height: 0.94;
}

.section-lead {
  max-width: 43rem;
  margin: clamp(2rem, 4vw, 3.5rem) 0 0;
  color: rgba(246, 245, 240, 0.54);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.6;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 clamp(2rem, 5vw, 5rem);
  margin-top: clamp(6rem, 11vw, 10rem);
  border-bottom: 1px solid var(--line-light);
}

.solution-card {
  display: flex;
  min-height: clamp(30rem, 42vw, 38rem);
  flex-direction: column;
  padding: 1.3rem 0 2rem;
  border-top: 1px solid var(--line-light);
}

.solution-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.solution-top span,
.solution-top p {
  margin: 0;
  color: var(--muted-light);
  font-size: 0.67rem;
}

.solution-card h3 {
  max-width: 34rem;
  margin: clamp(3.5rem, 7vw, 6rem) 0 0;
  font-size: clamp(1.75rem, 3.6vw, 3.8rem);
  font-weight: 450;
  letter-spacing: -0.055em;
  line-height: 1.02;
}

.solution-copy {
  max-width: 32rem;
  margin: 2rem 0 0;
  color: rgba(246, 245, 240, 0.5);
  font-size: 0.86rem;
  line-height: 1.6;
}

.solution-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: auto 0 0;
  padding: 0;
  list-style: none;
}

.solution-card li {
  padding: 0.48rem 0.75rem;
  border: 1px solid var(--line-light);
  border-radius: 999px;
  color: rgba(246, 245, 240, 0.68);
  font-size: 0.67rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(4rem, 8vw, 8rem) clamp(2rem, 5vw, 5rem);
  margin-top: clamp(5rem, 11vw, 10rem);
}

.product-item {
  position: relative;
  min-height: clamp(8rem, 12vw, 11rem);
  padding: 0;
}

.product-item span {
  color: var(--muted-light);
  font-size: 0.64rem;
  transition: color 350ms ease;
}

.product-item h3 {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  margin: 0;
  font-size: clamp(1.15rem, 2vw, 1.75rem);
  font-weight: 450;
  letter-spacing: -0.04em;
  transition:
    color 400ms ease,
    transform 500ms cubic-bezier(0.16, 1, 0.3, 1);
}

.product-item:hover h3 {
  color: #b8e5ff;
  transform: translateX(6px);
}

.product-item:hover span {
  color: rgba(184, 229, 255, 0.7);
}

.approach-section {
  padding: clamp(7rem, 13vw, 12rem) 0;
  background: var(--paper);
  color: var(--ink);
}

.section-heading-dark .section-index,
.technology-section .section-index,
.projects-section .section-index {
  color: var(--muted-dark);
}

.principles {
  margin: clamp(6rem, 12vw, 12rem) 0 0;
  padding: 0;
  list-style: none;
}

.principles li {
  display: grid;
  grid-template-columns: minmax(150px, 0.32fr) 1fr;
  gap: 2rem;
  padding: clamp(1.2rem, 2.4vw, 2rem) 0 clamp(1.8rem, 4vw, 3.6rem);
  border-top: 1px solid var(--line-dark);
}

.principles li:last-child {
  border-bottom: 1px solid var(--line-dark);
}

.principles span {
  color: var(--muted-dark);
  font-size: 0.68rem;
}

.principles p {
  margin: 0;
  font-size: clamp(2rem, 5vw, 5rem);
  font-weight: 450;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.principles small {
  display: block;
  max-width: 38rem;
  margin-top: 1.4rem;
  color: var(--muted-dark);
  font-size: clamp(0.84rem, 1.25vw, 1rem);
  line-height: 1.55;
}

.process-section {
  padding: clamp(7rem, 13vw, 12rem) 0;
  background: #0c0d10;
}

.process-line {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(2rem, 5vw, 6rem);
  margin: clamp(6rem, 11vw, 10rem) 0 0;
  padding: 0;
  list-style: none;
}

.process-line li {
  position: relative;
  min-height: clamp(7rem, 10vw, 9rem);
  padding: 0;
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 850ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 850ms cubic-bezier(0.16, 1, 0.3, 1);
}

.process-line li::before {
  content: none;
}

.process-line li::after {
  content: none;
}

.process-line[data-reveal] {
  opacity: 1;
  transform: none;
  filter: none;
  transition: none;
}

.process-line.is-visible li {
  opacity: 1;
  transform: translateY(0);
}

.process-line li:nth-child(2) {
  transition-delay: 110ms;
}

.process-line li:nth-child(3) {
  transition-delay: 220ms;
}

.process-line li:nth-child(4) {
  transition-delay: 330ms;
}

.process-line span {
  display: block;
  color: var(--muted-light);
  font-size: 0.64rem;
}

.process-line li > div {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
}

.process-line p {
  margin: 0;
  font-size: clamp(1rem, 1.75vw, 1.45rem);
  font-weight: 450;
  letter-spacing: -0.03em;
}

.process-line small {
  display: block;
  max-width: 14rem;
  margin-top: 0.75rem;
  color: var(--muted-light);
  font-size: 0.7rem;
  line-height: 1.5;
}

.projects-section {
  padding: clamp(7rem, 13vw, 12rem) 0;
  background: var(--paper);
  color: var(--ink);
}

.projects-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
}

.projects-heading .section-index {
  margin-bottom: 1.5rem;
}

.section-aside {
  margin: 0 0 0.5rem;
  color: var(--muted-dark);
  font-size: 0.82rem;
  line-height: 1.45;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(3.5rem, 7vw, 7rem) clamp(1rem, 2vw, 2rem);
  margin-top: clamp(5rem, 10vw, 9rem);
}

.project-card-wide {
  grid-column: 1 / -1;
}

.project-visual {
  position: relative;
  min-height: clamp(24rem, 54vw, 46rem);
  overflow: hidden;
  background: #111;
  transition: transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover .project-visual {
  transform: translateY(-3px);
}

.project-card:not(.project-card-wide) .project-visual {
  min-height: clamp(23rem, 48vw, 38rem);
}

.project-meta {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.1rem;
}

.project-meta p,
.project-meta h3 {
  margin: 0;
}

.project-meta p {
  margin-bottom: 0.35rem;
  color: var(--muted-dark);
  font-size: 0.7rem;
}

.project-meta h3 {
  font-size: clamp(1.45rem, 2.4vw, 2.2rem);
  font-weight: 500;
  letter-spacing: -0.04em;
}

.project-meta > span {
  color: var(--muted-dark);
  font-size: 0.67rem;
}

.visual-aurora {
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 70% 30%, rgba(97, 219, 255, 0.42), transparent 27%),
    radial-gradient(circle at 22% 78%, rgba(122, 91, 255, 0.32), transparent 32%),
    #071014;
}

.aurora-orbit {
  position: absolute;
  width: min(62vw, 48rem);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  box-shadow:
    inset 0 0 70px rgba(107, 217, 255, 0.1),
    0 0 90px rgba(78, 173, 255, 0.12);
  animation: orbitFloat 7s ease-in-out infinite;
}

.aurora-card {
  position: relative;
  display: grid;
  gap: 0.85rem;
  width: min(38vw, 25rem);
  padding: clamp(1.4rem, 3vw, 2.5rem);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 1.4rem;
  background: rgba(8, 14, 19, 0.58);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.36);
  backdrop-filter: blur(26px);
  transform: rotate(-7deg);
}

.aurora-card span {
  display: block;
  height: 0.6rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
}

.aurora-card span:first-child {
  width: 42%;
  background: rgba(132, 213, 255, 0.84);
}

.aurora-card span:last-child {
  width: 68%;
}

.visual-voice {
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle, rgba(255, 126, 98, 0.22), transparent 42%),
    #170b0a;
}

.voice-ring {
  position: absolute;
  width: 54%;
  aspect-ratio: 1;
  border: 1px solid rgba(255, 166, 139, 0.36);
  border-radius: 50%;
  box-shadow:
    0 0 0 2.2rem rgba(255, 117, 85, 0.035),
    0 0 0 4.4rem rgba(255, 117, 85, 0.025);
  animation: pulse 3.4s ease-in-out infinite;
}

.voice-wave {
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.voice-wave i {
  width: 3px;
  height: 4rem;
  border-radius: 999px;
  background: #ff997e;
  animation: wave 1.6s ease-in-out infinite alternate;
}

.voice-wave i:nth-child(2),
.voice-wave i:nth-child(6) {
  height: 6rem;
  animation-delay: -0.5s;
}

.voice-wave i:nth-child(3),
.voice-wave i:nth-child(5) {
  height: 8rem;
  animation-delay: -1s;
}

.voice-wave i:nth-child(4) {
  height: 10rem;
  animation-delay: -0.25s;
}

.visual-flow {
  display: grid;
  place-items: center;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.06), transparent 45%),
    #0c1213;
}

.flow-panel {
  display: grid;
  gap: 1rem;
  width: 58%;
  padding: clamp(1.5rem, 4vw, 3rem);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 1.5rem;
  background: rgba(255, 255, 255, 0.055);
  transform: perspective(900px) rotateX(12deg) rotateY(-13deg);
}

.flow-panel span {
  display: block;
  height: clamp(3rem, 7vw, 5rem);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.8rem;
  background: rgba(255, 255, 255, 0.045);
}

.flow-panel span:nth-child(2) {
  border-color: rgba(132, 213, 255, 0.34);
  background: rgba(132, 213, 255, 0.09);
}

.flow-cursor {
  position: absolute;
  top: 42%;
  right: 27%;
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  border-radius: 50%;
  background: var(--blue);
  color: var(--black);
  box-shadow: 0 12px 35px rgba(132, 213, 255, 0.3);
  animation: cursorMove 4s ease-in-out infinite;
}

.technology-section {
  padding: clamp(7rem, 12vw, 11rem) 0;
  background: var(--paper);
  color: var(--ink);
  border-top: 1px solid var(--line-dark);
}

.technology-grid {
  display: grid;
  grid-template-columns: 1fr minmax(320px, 0.58fr);
  gap: 4rem;
}

.technology-grid .section-index {
  margin-bottom: 1.5rem;
}

.technology-note {
  max-width: 38rem;
  margin: 2.5rem 0 0;
  color: var(--muted-dark);
  font-size: clamp(0.9rem, 1.4vw, 1.08rem);
  line-height: 1.6;
}

.technology-list {
  align-self: end;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-dark);
  list-style: none;
}

.technology-list li {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--line-dark);
  font-size: 0.84rem;
}

.team-section {
  position: relative;
  overflow: hidden;
  padding: clamp(7rem, 12vw, 11rem) 0;
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
  background: #080a0d;
  color: var(--white);
}

.team-grid {
  display: grid;
  grid-template-columns: minmax(150px, 0.32fr) 1fr;
  gap: 2rem;
}

.team-grid .section-index {
  color: var(--muted-light);
}

.team-copy h2 span {
  display: block;
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 850ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 850ms cubic-bezier(0.16, 1, 0.3, 1);
}

.team-copy.is-visible h2 span {
  opacity: 1;
  transform: translateY(0);
}

.team-copy h2 span:nth-child(2) {
  transition-delay: 100ms;
}

.team-copy h2 span:nth-child(3) {
  transition-delay: 200ms;
}

.team-grid p:last-child {
  max-width: 35rem;
  margin: 3rem 0 0;
  color: rgba(246, 245, 240, 0.52);
  font-size: clamp(0.96rem, 1.5vw, 1.15rem);
  line-height: 1.55;
}

.about-section {
  position: relative;
  overflow: hidden;
  padding: clamp(7rem, 13vw, 12rem) 0;
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
  background: #080a0d;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(150px, 0.32fr) 1fr;
  gap: 2rem;
}

.about-kicker {
  margin: 0 0 2rem;
  color: rgba(132, 213, 255, 0.76);
  font-size: 0.72rem;
  letter-spacing: 0.035em;
}

.about-copy h2 {
  max-width: 64rem;
}

.about-text {
  max-width: 43rem;
  margin: clamp(2.5rem, 5vw, 4.5rem) 0 0;
  color: rgba(246, 245, 240, 0.54);
  font-size: clamp(1rem, 1.7vw, 1.25rem);
  line-height: 1.65;
}

.studio-values {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 3vw, 3rem);
  margin-top: clamp(6rem, 11vw, 10rem);
}

.studio-values article {
  min-height: 16rem;
  padding: 1.2rem 0;
  border-top: 1px solid var(--line-light);
}

.studio-values span {
  color: var(--muted-light);
  font-size: 0.66rem;
}

.studio-values h3 {
  margin: clamp(3rem, 5vw, 5rem) 0 0;
  font-size: clamp(1.25rem, 2.2vw, 2rem);
  font-weight: 450;
  letter-spacing: -0.04em;
}

.studio-values p {
  max-width: 24rem;
  margin: 1rem 0 0;
  color: rgba(246, 245, 240, 0.48);
  font-size: 0.78rem;
  line-height: 1.6;
}

.fit-section {
  padding: clamp(7rem, 13vw, 12rem) 0;
  background: var(--paper);
  color: var(--ink);
}

.fit-grid,
.faq-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) 1fr;
  gap: clamp(4rem, 10vw, 10rem);
}

.fit-section .section-index,
.faq-section .section-index {
  margin-bottom: 1.5rem;
  color: var(--muted-dark);
}

.fit-grid h2,
.faq-grid h2 {
  font-size: clamp(2.8rem, 5.7vw, 5.7rem);
}

.fit-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-dark);
  list-style: none;
}

.fit-list li {
  display: grid;
  gap: 0.7rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line-dark);
}

.fit-list span {
  font-size: clamp(1.05rem, 1.8vw, 1.4rem);
  letter-spacing: -0.025em;
}

.fit-list small {
  color: var(--muted-dark);
  font-size: 0.76rem;
  line-height: 1.5;
}

.faq-section {
  padding: clamp(7rem, 13vw, 12rem) 0;
  background: #e7e6df;
  color: var(--ink);
}

.faq-list {
  border-top: 1px solid var(--line-dark);
}

.faq-list details {
  border-bottom: 1px solid var(--line-dark);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.5rem 0;
  font-size: clamp(1.05rem, 1.8vw, 1.4rem);
  letter-spacing: -0.025em;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--muted-dark);
  font-size: 1.4rem;
  font-weight: 400;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  max-width: 40rem;
  margin: 0;
  padding: 0 3rem 1.7rem 0;
  color: var(--muted-dark);
  font-size: 0.86rem;
  line-height: 1.65;
}

.contact-section {
  padding: clamp(7rem, 13vw, 12rem) 0 2rem;
  background: var(--black);
}

.contact-heading .section-index {
  margin-bottom: 1.5rem;
}

.contact-heading h2 {
  font-size: clamp(4rem, 10vw, 10rem);
  line-height: 0.86;
}

.contact-intro {
  max-width: 35rem;
  margin: clamp(2rem, 4vw, 3rem) 0 0;
  color: var(--muted-light);
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  line-height: 1.55;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.38fr);
  gap: clamp(4rem, 10vw, 10rem);
  margin-top: clamp(6rem, 11vw, 10rem);
}

.contact-form {
  display: grid;
}

.contact-form label {
  display: grid;
  grid-template-columns: minmax(120px, 0.32fr) 1fr;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line-light);
}

.contact-form label span {
  color: var(--muted-light);
  font-size: 0.7rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.5rem 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--white);
  font-size: clamp(1.2rem, 2vw, 1.75rem);
  font-weight: 450;
  letter-spacing: -0.03em;
  resize: none;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(246, 245, 240, 0.3);
}

.contact-form label:focus-within {
  border-color: rgba(132, 213, 255, 0.7);
}

.submit-button {
  width: fit-content;
  margin-top: 2rem;
}

.submit-button.is-sent {
  border-color: rgba(132, 213, 255, 0.72);
  background: rgba(132, 213, 255, 0.12);
  color: var(--blue);
}

.form-status {
  min-height: 1.5rem;
  max-width: 38rem;
  margin: 1.2rem 0 0;
  color: rgba(132, 213, 255, 0.78);
  font-size: 0.74rem;
  line-height: 1.55;
}

.direct-contact {
  align-self: start;
  padding-top: 1rem;
  border-top: 1px solid var(--line-light);
}

.direct-contact p {
  margin: 0 0 2rem;
  color: var(--muted-light);
  font-size: 0.7rem;
}

.direct-contact a {
  display: block;
  width: fit-content;
  margin: 0 0 0.8rem;
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  text-decoration: none;
}

.direct-contact a:hover {
  color: var(--blue);
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  margin-top: clamp(8rem, 16vw, 15rem);
  padding-top: 1.4rem;
  border-top: 1px solid var(--line-light);
}

.site-footer p {
  margin: 0;
  color: var(--muted-light);
  font-size: 0.68rem;
}

.site-footer p:last-child {
  justify-self: end;
}

[data-reveal] {
  opacity: 0;
  transform: translate3d(0, 72px, 0) scale(0.965);
  filter: blur(11px);
  transition:
    opacity 1050ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 1050ms cubic-bezier(0.16, 1, 0.3, 1),
    filter 900ms cubic-bezier(0.16, 1, 0.3, 1),
    clip-path 1100ms cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: transform, opacity, filter;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  filter: blur(0);
}

.scroll-progress {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 100;
  height: 2px;
  background: linear-gradient(90deg, #84d5ff, #d5f2ff);
  box-shadow: 0 0 18px rgba(132, 213, 255, 0.55);
  pointer-events: none;
  transform: scaleX(0);
  transform-origin: 0 50%;
  will-change: transform;
}

.motion-parallax {
  translate: 0 var(--parallax-y, 0);
  transition: translate 180ms linear;
  will-change: translate;
}

@keyframes orbitFloat {
  0%,
  100% {
    transform: translate3d(-2%, 2%, 0) rotate(-5deg);
  }
  50% {
    transform: translate3d(2%, -2%, 0) rotate(5deg);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(0.94);
    opacity: 0.72;
  }
  50% {
    transform: scale(1.04);
    opacity: 1;
  }
}

@keyframes wave {
  to {
    transform: scaleY(0.38);
    opacity: 0.55;
  }
}

@keyframes cursorMove {
  0%,
  100% {
    transform: translate(18px, 22px);
  }
  50% {
    transform: translate(-30px, -20px);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
    filter: none;
  }

  .process-line li,
  .team-copy h2 span {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    display: none;
  }

  .hero-copy h1 {
    font-size: clamp(7.8rem, 18vw, 10rem);
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-heading,
  .principles li,
  .team-grid,
  .about-grid {
    grid-template-columns: minmax(110px, 0.24fr) 1fr;
  }

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

  .project-card-wide {
    grid-column: auto;
  }

  .project-card .project-visual,
  .project-card:not(.project-card-wide) .project-visual {
    min-height: clamp(24rem, 75vw, 38rem);
  }

  .technology-grid,
  .contact-grid,
  .fit-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .technology-list {
    margin-top: 2rem;
  }
}

@media (max-width: 620px) {
  :root {
    --shell: calc(100% - 2rem);
  }

  .hero {
    height: 210svh;
    min-height: 1260px;
  }

  .site-header {
    top: 1.1rem;
  }

  .header-action {
    font-size: 0.68rem;
  }

  .hero-copy {
    bottom: max(2.4rem, calc(1.8rem + env(safe-area-inset-bottom)));
    width: calc(100% - 2rem);
  }

  .hero-copy h1 {
    font-size: clamp(5.2rem, 24vw, 7rem);
    line-height: 0.86;
  }

  .hero-copy .primary-button {
    width: fit-content;
    min-width: 13.5rem;
    margin-top: 1.4rem;
  }

  .scroll-note {
    display: none;
  }

  .section-heading,
  .principles li,
  .team-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .section-heading h2 {
    margin-top: 2.2rem;
  }

  .section-heading h2,
  .technology-grid h2,
  .team-grid h2,
  .about-grid h2,
  .fit-grid h2,
  .faq-grid h2 {
    font-size: clamp(2.5rem, 13vw, 4rem);
  }

  .solution-grid,
  .studio-values {
    grid-template-columns: 1fr;
  }

  .solution-card {
    min-height: 29rem;
  }

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

  .product-item {
    min-height: 10rem;
  }

  .product-item h3 {
    margin: 0;
  }

  .principles li {
    gap: 1.5rem;
  }

  .principles p {
    font-size: clamp(2.2rem, 11vw, 3.3rem);
  }

  .process-line {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .process-line li,
  .process-line li:not(:first-child) {
    min-height: 4rem;
    padding: 0;
    border: 0;
  }

  .process-line li::before {
    content: none;
  }

  .process-line li::after {
    content: none;
  }

  .process-line span {
    position: static;
  }

  .process-line li > div {
    position: static;
    margin-top: 1.2rem;
  }

  .process-line small {
    max-width: 18rem;
  }

  .projects-heading {
    align-items: start;
    flex-direction: column;
  }

  .section-aside {
    margin-top: 2rem;
  }

  .project-card .project-visual,
  .project-card:not(.project-card-wide) .project-visual {
    min-height: 27rem;
  }

  .aurora-orbit {
    width: 90vw;
  }

  .aurora-card {
    width: 70vw;
  }

  .flow-panel {
    width: 76%;
  }

  .contact-heading h2 {
    font-size: clamp(3.4rem, 15.5vw, 5.3rem);
  }

  .contact-form label {
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }

  .site-footer {
    grid-template-columns: 1fr auto;
  }

  .site-footer p:nth-child(2) {
    display: none;
  }
}

/* Multi-page studio site */

.mobile-menu {
  display: none;
}

.site-nav .is-current {
  color: var(--white);
}

.home-services {
  padding: clamp(7rem, 13vw, 12rem) 0;
  background: #080a0d;
}

.home-service-list {
  margin-top: clamp(5rem, 10vw, 9rem);
  border-top: 1px solid var(--line-light);
}

.home-service-list a {
  position: relative;
  display: grid;
  grid-template-columns: 4rem minmax(270px, 0.72fr) 1fr auto;
  align-items: center;
  gap: 1.5rem;
  min-height: 9rem;
  border-bottom: 1px solid var(--line-light);
  color: inherit;
  text-decoration: none;
  transition: padding 260ms ease, background 260ms ease;
}

.home-service-list a[data-reveal]:nth-child(odd) {
  transform: translate3d(-72px, 28px, 0);
}

.home-service-list a[data-reveal]:nth-child(even) {
  transform: translate3d(72px, 28px, 0);
}

.home-service-list a[data-reveal].is-visible {
  transform: translate3d(0, 0, 0);
}

.home-service-list a::before {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--blue), transparent 72%);
  content: "";
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 900ms cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: calc(var(--reveal-delay, 0ms) + 180ms);
}

.home-service-list a.is-visible::before {
  transform: scaleX(1);
}

.home-service-list a:hover {
  padding-inline: 1rem;
  background: rgba(246, 245, 240, 0.035);
}

.home-service-list span,
.home-service-list p {
  color: var(--muted-light);
  font-size: 0.74rem;
}

.home-service-list h3 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 3rem);
  font-weight: 450;
  letter-spacing: -0.045em;
}

.home-service-list p {
  max-width: 39rem;
  margin: 0;
  line-height: 1.55;
}

.home-service-list i {
  font-size: 1.2rem;
  font-style: normal;
}

.text-link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  width: fit-content;
  margin-top: 3rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid currentColor;
  font-size: 0.78rem;
  text-decoration: none;
}

.text-link-dark {
  color: var(--ink);
}

.home-principle {
  padding: clamp(7rem, 14vw, 13rem) 0;
}

.home-principle-grid {
  display: grid;
  grid-template-columns: minmax(150px, 0.28fr) 1fr;
  gap: clamp(3rem, 8vw, 9rem);
}

.home-principle h2 {
  max-width: 12ch;
  margin: 0;
  color: var(--ink);
  font-size: clamp(3.5rem, 8vw, 8.5rem);
  font-weight: 450;
  line-height: 0.92;
  letter-spacing: -0.07em;
}

.home-principle div > p {
  max-width: 42rem;
  margin: clamp(2.5rem, 5vw, 5rem) 0 0;
  color: var(--muted-dark);
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  line-height: 1.65;
}

.home-projects {
  padding-bottom: clamp(7rem, 13vw, 12rem);
}

.section-lead-dark {
  color: var(--muted-dark);
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(5rem, 9vw, 8rem);
  border-top: 1px solid var(--line-light);
  border-left: 1px solid var(--line-light);
}

.capability-grid article {
  position: relative;
  min-height: clamp(27rem, 34vw, 33rem);
  overflow: hidden;
  padding: clamp(1.4rem, 3vw, 2.4rem);
  border-right: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.025), transparent 55%);
}

.capability-grid article[data-reveal] {
  clip-path: inset(0 0 32% 0);
  transform: translate3d(0, 55px, 0) scale(0.97);
}

.capability-grid article[data-reveal].is-visible {
  clip-path: inset(0 0 0 0);
  transform: translate3d(0, 0, 0) scale(1);
}

.capability-grid article::after {
  position: absolute;
  top: -25%;
  left: -50%;
  width: 70%;
  height: 150%;
  background: linear-gradient(90deg, transparent, rgba(132, 213, 255, 0.08), transparent);
  content: "";
  pointer-events: none;
  transform: skewX(-18deg) translateX(-140%);
  transition: transform 1400ms cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: calc(var(--reveal-delay, 0ms) + 280ms);
}

.capability-grid article.is-visible::after {
  transform: skewX(-18deg) translateX(360%);
}

.capability-grid article > p {
  margin: 0;
  color: var(--blue);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.capability-grid ul {
  margin: clamp(5rem, 8vw, 8rem) 0 0;
  padding: 0;
  list-style: none;
}

.capability-grid li {
  padding: 0.82rem 0;
  border-bottom: 1px solid var(--line-light);
  font-size: clamp(1rem, 1.6vw, 1.35rem);
  letter-spacing: -0.025em;
}

.task-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: clamp(5rem, 10vw, 9rem);
  border-top: 1px solid var(--line-dark);
  border-left: 1px solid var(--line-dark);
}

.task-grid article {
  min-height: clamp(20rem, 28vw, 26rem);
  padding: clamp(1.4rem, 3vw, 2.4rem);
  border-right: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.task-grid span {
  color: var(--muted-dark);
  font-size: 0.68rem;
}

.task-grid h3 {
  max-width: 14ch;
  margin: clamp(4rem, 8vw, 7rem) 0 0;
  color: var(--ink);
  font-size: clamp(2rem, 4vw, 4rem);
  font-weight: 450;
  letter-spacing: -0.055em;
  line-height: 1;
}

.task-grid p {
  max-width: 28rem;
  margin: 1.5rem 0 0;
  color: var(--muted-dark);
  font-size: 0.84rem;
  line-height: 1.6;
}

.home-process {
  padding: clamp(7rem, 13vw, 12rem) 0;
}

.home-process-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(1rem, 2.5vw, 2.5rem);
  margin: clamp(5rem, 10vw, 9rem) 0 0;
  padding: 0;
  border-top: 1px solid var(--line-light);
  list-style: none;
}

.home-process-list li {
  min-height: 16rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--line-light);
}

.home-process-list span,
.home-process-list p {
  color: var(--muted-light);
  font-size: 0.72rem;
}

.home-process-list h3 {
  margin: clamp(4rem, 7vw, 6rem) 0 0;
  font-size: clamp(1.3rem, 2.2vw, 2rem);
  font-weight: 450;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.home-process-list p {
  max-width: 15rem;
  margin: 1rem 0 0;
  line-height: 1.55;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 6vw, 6rem);
  margin-top: clamp(6rem, 11vw, 10rem);
}

.trust-grid article {
  padding-top: 1.25rem;
  border-top: 1px solid var(--line-light);
}

.trust-grid p {
  margin: 0;
  color: var(--muted-light);
  font-size: 0.7rem;
}

.trust-grid h3 {
  max-width: 34rem;
  margin: clamp(2.5rem, 5vw, 4.5rem) 0 0;
  font-size: clamp(1.4rem, 2.6vw, 2.5rem);
  font-weight: 450;
  letter-spacing: -0.04em;
  line-height: 1.2;
}

.contact-direct-grid {
  align-items: start;
}

.contact-primary {
  padding-top: 1rem;
  border-top: 1px solid var(--line-light);
}

.contact-primary .primary-button {
  min-width: min(100%, 20rem);
}

.contact-primary p,
.direct-contact span {
  display: block;
  max-width: 31rem;
  margin: 1.25rem 0 0;
  color: var(--muted-light);
  font-size: 0.78rem;
  line-height: 1.65;
}

.home-about .about-copy h2 {
  margin-top: 0;
}

.inner-page {
  background: #080a0d;
}

.inner-header {
  position: absolute;
  left: 50%;
  top: clamp(1.25rem, 2.2vw, 1.8rem);
  z-index: 20;
  transform: translateX(-50%);
}

.page-hero {
  display: flex;
  align-items: flex-end;
  min-height: min(88svh, 860px);
  padding: 12rem 0 clamp(5rem, 9vw, 8rem);
  background:
    radial-gradient(circle at 72% 28%, rgba(132, 213, 255, 0.08), transparent 28%),
    #080a0d;
  border-bottom: 1px solid var(--line-light);
}

.page-hero h1 {
  max-width: 1200px;
  margin: 2rem 0 0;
  font-size: clamp(4rem, 9.5vw, 9rem);
  font-weight: 450;
  line-height: 0.9;
  letter-spacing: -0.075em;
}

.page-hero .section-shell > p:last-child {
  max-width: 40rem;
  margin: clamp(2.5rem, 5vw, 4.5rem) 0 0 auto;
  color: var(--muted-light);
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  line-height: 1.65;
}

.service-detail {
  padding: clamp(7rem, 13vw, 12rem) 0;
  border-bottom: 1px solid var(--line-light);
  scroll-margin-top: 2rem;
}

.service-catalog {
  padding: clamp(6rem, 11vw, 10rem) 0;
  border-bottom: 1px solid var(--line-light);
  background: #0c0d10;
}

.service-catalog .section-index {
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.service-catalog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line-light);
  border-left: 1px solid var(--line-light);
}

.service-catalog-grid article {
  position: relative;
  min-height: clamp(23rem, 30vw, 29rem);
  padding: clamp(1.4rem, 3vw, 2.4rem);
  border-right: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
  background: linear-gradient(140deg, rgba(132, 213, 255, 0.035), transparent 58%);
}

.service-catalog-grid span {
  color: var(--muted-light);
  font-size: 0.7rem;
}

.service-catalog-grid h2 {
  margin: clamp(4rem, 7vw, 6rem) 0 0;
  font-size: clamp(2.8rem, 6vw, 6rem);
  font-weight: 450;
  letter-spacing: -0.065em;
  line-height: 0.95;
}

.service-catalog-grid p {
  max-width: 32rem;
  margin: 1.5rem 0 0;
  color: var(--muted-light);
  font-size: clamp(0.88rem, 1.2vw, 1.02rem);
  line-height: 1.65;
}

.service-detail-light {
  background: var(--paper);
  color: var(--ink);
}

.detail-grid,
.story-grid {
  display: grid;
  grid-template-columns: minmax(100px, 0.28fr) 1fr;
  gap: clamp(3rem, 8vw, 9rem);
}

.detail-number,
.detail-label {
  margin: 0;
  color: var(--muted-light);
  font-size: 0.72rem;
}

.service-detail-light .detail-number,
.service-detail-light .detail-label {
  color: var(--muted-dark);
}

.detail-grid h2,
.story-grid h2 {
  max-width: 16ch;
  margin: 2rem 0 0;
  font-size: clamp(3rem, 6.5vw, 6.5rem);
  font-weight: 450;
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.detail-grid div > p:not(.detail-label),
.story-grid div > p {
  max-width: 44rem;
  margin: 3rem 0 0;
  color: var(--muted-light);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.65;
}

.service-detail-light .detail-grid div > p:not(.detail-label) {
  color: var(--muted-dark);
}

.detail-grid ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: clamp(4rem, 8vw, 7rem) 0 0;
  padding: 0;
  list-style: none;
}

.detail-grid li {
  padding-top: 1rem;
  border-top: 1px solid var(--line-light);
  color: var(--muted-light);
  font-size: 0.78rem;
}

.detail-grid .service-outcome {
  max-width: 52rem;
  margin-top: clamp(3rem, 6vw, 5rem);
  padding-top: 1.4rem;
  border-top: 1px solid var(--line-light);
  color: rgba(246, 245, 240, 0.78);
}

.detail-grid .service-outcome strong {
  color: var(--white);
  font-weight: 550;
}

.service-detail-light .detail-grid li {
  border-color: var(--line-dark);
  color: var(--muted-dark);
}

.service-detail-light .detail-grid .service-outcome {
  border-color: var(--line-dark);
  color: rgba(17, 17, 20, 0.72);
}

.service-detail-light .detail-grid .service-outcome strong {
  color: var(--ink);
}

.about-story,
.working-format {
  padding: clamp(7rem, 13vw, 12rem) 0;
  background: var(--paper);
  color: var(--ink);
}

.story-grid .section-index {
  color: var(--muted-dark);
}

.story-grid h2 {
  margin-top: 0;
}

.story-grid div > p {
  color: var(--muted-dark);
}

.studio-rules,
.process-detail,
.projects-page-list {
  padding: clamp(7rem, 13vw, 12rem) 0;
}

.rule-list {
  margin-top: clamp(4rem, 8vw, 8rem);
  border-top: 1px solid var(--line-light);
}

.rule-list article {
  display: grid;
  grid-template-columns: 4rem 0.7fr 1fr;
  gap: 2rem;
  padding: 3rem 0;
  border-bottom: 1px solid var(--line-light);
}

.rule-list span,
.rule-list p {
  color: var(--muted-light);
  font-size: 0.76rem;
  line-height: 1.65;
}

.rule-list h2,
.rule-list p {
  margin: 0;
}

.rule-list h2 {
  font-size: clamp(1.6rem, 3vw, 2.8rem);
  font-weight: 450;
  letter-spacing: -0.045em;
}

.process-detail article {
  display: grid;
  grid-template-columns: minmax(100px, 0.28fr) 1fr;
  gap: clamp(3rem, 8vw, 9rem);
  padding: clamp(3rem, 6vw, 5rem) 0;
  border-bottom: 1px solid var(--line-light);
}

.process-detail article:first-child {
  border-top: 1px solid var(--line-light);
}

.process-detail article > span,
.process-detail article p,
.process-detail article small {
  color: var(--muted-light);
  font-size: 0.74rem;
}

.process-detail article p {
  margin: 0 0 1.5rem;
}

.process-detail article h2 {
  max-width: 20ch;
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 5rem);
  font-weight: 450;
  line-height: 1;
  letter-spacing: -0.055em;
}

.process-detail article small {
  display: block;
  max-width: 35rem;
  margin-top: 2rem;
  line-height: 1.6;
}

.case-row {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
  padding: clamp(3rem, 6vw, 6rem) 0;
  border-bottom: 1px solid var(--line-light);
}

.case-row:first-child {
  border-top: 1px solid var(--line-light);
}

.case-row-reverse .project-visual {
  order: 2;
}

.case-row .project-visual {
  min-height: clamp(26rem, 48vw, 43rem);
}

.case-copy span,
.case-copy p {
  color: var(--muted-light);
  font-size: 0.74rem;
  line-height: 1.65;
}

.case-copy h2 {
  margin: 1.5rem 0 2rem;
  font-size: clamp(3rem, 6.5vw, 6.5rem);
  font-weight: 450;
  letter-spacing: -0.065em;
}

.case-copy p {
  max-width: 30rem;
}

.formats-section {
  padding: clamp(7rem, 13vw, 12rem) 0;
}

.formats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line-light);
  border-left: 1px solid var(--line-light);
}

.formats-grid article {
  display: flex;
  min-height: clamp(24rem, 35vw, 34rem);
  flex-direction: column;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border-right: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.formats-grid span,
.formats-grid small {
  color: var(--muted-light);
  font-size: 0.7rem;
}

.formats-grid h2 {
  max-width: 12ch;
  margin: clamp(4rem, 8vw, 7rem) 0 0;
  font-size: clamp(2.4rem, 5vw, 5rem);
  font-weight: 450;
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.formats-grid p {
  max-width: 34rem;
  margin: 1.5rem 0 0;
  color: var(--muted-light);
  font-size: clamp(0.88rem, 1.25vw, 1.05rem);
  line-height: 1.65;
}

.formats-grid small {
  margin-top: auto;
  padding-top: 2rem;
  border-top: 1px solid var(--line-light);
  line-height: 1.55;
}

.page-cta {
  padding: clamp(7rem, 14vw, 13rem) 0;
  background: var(--paper);
  color: var(--ink);
}

.page-cta p {
  margin: 0 0 1.5rem;
  color: var(--muted-dark);
  font-size: 0.78rem;
}

.page-cta h2 {
  margin: 0;
  font-size: clamp(4rem, 10vw, 10rem);
  font-weight: 450;
  line-height: 0.9;
  letter-spacing: -0.075em;
}

.page-cta .primary-button {
  margin-top: 3rem;
  background: var(--ink);
  color: var(--white);
}

.inner-footer {
  padding: 2rem 0;
  background: var(--black);
}

.inner-footer .section-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.inner-footer p {
  margin: 0;
  color: var(--muted-light);
  font-size: 0.68rem;
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto auto;
    gap: 1.2rem;
  }

  .mobile-menu {
    position: relative;
    display: block;
    justify-self: end;
  }

  .mobile-menu summary {
    color: var(--white);
    font-size: 0.72rem;
    cursor: pointer;
    list-style: none;
  }

  .mobile-menu summary::-webkit-details-marker {
    display: none;
  }

  .mobile-menu nav {
    position: absolute;
    top: calc(100% + 1rem);
    right: 0;
    display: grid;
    min-width: 14rem;
    padding: 0.7rem;
    border: 1px solid var(--line-light);
    background: rgba(8, 10, 13, 0.96);
    box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(18px);
  }

  .mobile-menu nav a {
    padding: 0.8rem;
    color: var(--white);
    font-size: 0.8rem;
    text-decoration: none;
  }

  .home-service-list a {
    grid-template-columns: 3rem 0.8fr 1fr auto;
  }

  .home-process-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .capability-grid article {
    min-height: 23rem;
  }

  .case-row {
    grid-template-columns: 1fr;
  }

  .case-row-reverse .project-visual {
    order: 0;
  }
}

@media (max-width: 620px) {
  .site-header,
  .inner-header {
    grid-template-columns: 1fr auto;
  }

  .site-header .header-action {
    display: none;
  }

  .home-service-list a {
    grid-template-columns: 2rem 1fr auto;
    gap: 1rem;
    min-height: 8rem;
  }

  .home-service-list p {
    display: none;
  }

  .home-service-list h3 {
    font-size: 1.65rem;
  }

  .hero-offer {
    max-width: 22rem;
    font-size: 0.62rem;
  }

  .task-grid,
  .trust-grid,
  .formats-grid,
  .home-process-list,
  .service-catalog-grid {
    grid-template-columns: 1fr;
  }

  .task-grid article {
    min-height: 18rem;
  }

  .task-grid h3 {
    margin-top: 4rem;
  }

  .home-process-list {
    gap: 0;
  }

  .home-process-list li {
    min-height: auto;
    padding: 2rem 0;
  }

  .home-process-list h3 {
    margin-top: 2.5rem;
  }

  .formats-grid article {
    min-height: 26rem;
  }

  .capability-grid article {
    min-height: 21rem;
  }

  .capability-grid ul {
    margin-top: 4rem;
  }

  .service-catalog-grid article {
    min-height: 22rem;
  }

  .home-principle-grid,
  .detail-grid,
  .story-grid,
  .process-detail article {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .home-principle h2 {
    font-size: clamp(3.8rem, 17vw, 6rem);
  }

  .page-hero {
    min-height: 82svh;
    padding-top: 9rem;
  }

  .page-hero h1 {
    font-size: clamp(3.45rem, 15vw, 5.8rem);
  }

  .page-hero .section-shell > p:last-child {
    margin-left: 0;
  }

  .detail-grid h2,
  .story-grid h2 {
    font-size: clamp(2.8rem, 13vw, 4.5rem);
  }

  .detail-grid ul {
    grid-template-columns: 1fr;
  }

  .rule-list article {
    grid-template-columns: 2rem 1fr;
    gap: 1.5rem;
  }

  .rule-list p {
    grid-column: 2;
  }

  .case-row .project-visual {
    min-height: 27rem;
  }

  .case-copy h2 {
    font-size: 4rem;
  }

  .page-cta h2 {
    font-size: clamp(3.8rem, 17vw, 6rem);
  }
}