:root {
  --bg: #f7f7f2;
  --ink: #0e1110;
  --ink-soft: #1e2a25;
  --muted: #303834;
  --faint: #68746f;
  --line: rgba(14, 17, 16, 0.12);
  --panel: #ffffff;
  --panel-soft: #f0f2ee;
  --dark: #0e1110;
  --dark-2: #171d1a;
  --green: #6f9086;
  --green-soft: #e2e7e3;
  --accent: #b8ff2c;
  --accent-rgb: 184, 255, 44;
  --font: "Satoshi", "Noto Sans JP", system-ui, sans-serif;
  --type-brand: 2.2rem;
  --type-nav: 1rem;
  --type-mobile-nav: 1.18rem;
  --type-button: 1rem;
  --type-label: 0.76rem;
  --type-meta: 0.78rem;
  --type-hero: clamp(3.25rem, 5.3vw, 4.45rem);
  --type-hero-copy: clamp(1.18rem, 1.65vw, 1.45rem);
  --type-section-title: clamp(2.8rem, 4.1vw, 3.65rem);
  --type-section-copy: 1.22rem;
  --type-card-title: 1.55rem;
  --type-card-body: 0.98rem;
  --type-layer-title: 2.15rem;
  --type-flow-title: clamp(2.55rem, 4.2vw, 4.6rem);
  --type-support-title: var(--type-section-title);
  --type-support-copy: var(--type-section-copy);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

::selection {
  background: var(--ink);
  color: white;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 247, 242, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
  transition: box-shadow 0.45s ease, background 0.45s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 12px 34px rgba(19, 42, 36, 0.06);
}

.header-container {
  width: 100%;
  min-height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 0 64px;
  transition: min-height 0.45s ease;
}

.site-header.is-scrolled .header-container {
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--ink);
}

.brand-mark {
  width: 44px;
  height: 44px;
  color: var(--ink);
  flex: 0 0 auto;
  transition: transform 0.45s ease, color 0.45s ease, filter 0.45s ease;
}

.brand:hover .brand-mark {
  color: var(--accent);
  filter: drop-shadow(0 0 14px rgba(var(--accent-rgb), 0.55));
  transform: rotate(3deg) scale(1.08);
}

.brand span {
  font-size: var(--type-brand);
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 38px;
  color: #3f4743;
  font-size: var(--type-nav);
  font-weight: 500;
}

.site-nav a {
  position: relative;
  transition: color 0.25s ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.25s ease;
}

.site-nav a:hover {
  color: var(--ink);
}

.site-nav a:hover::after {
  width: 100%;
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 999px;
  transition: transform 0.28s ease, background 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.header-cta {
  flex: 0 0 auto;
  min-height: 48px;
  padding: 0 24px;
  background: var(--ink);
  color: white;
  font-size: var(--type-button);
  font-weight: 500;
}

.header-cta:hover,
.button-primary:hover {
  background: #171d1a;
  border-color: rgba(var(--accent-rgb), 0.75);
  transform: translateY(-2px);
  box-shadow: 0 18px 32px rgba(14, 17, 16, 0.18), 0 0 0 4px rgba(var(--accent-rgb), 0.16);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: white;
  color: var(--ink);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  margin: 6px auto;
  background: currentColor;
  transition: transform 0.25s ease;
}

.nav-toggle.is-open span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle.is-open span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.hero-section {
  position: relative;
  min-height: calc(100vh - 96px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding: 92px 64px 72px;
}

.hero-section::after {
  content: "";
  position: absolute;
  right: clamp(28px, 8vw, 128px);
  top: clamp(112px, 20vh, 220px);
  width: clamp(78px, 10vw, 142px);
  height: clamp(78px, 10vw, 142px);
  border-top: 2px solid rgba(var(--accent-rgb), 0.9);
  border-right: 2px solid rgba(var(--accent-rgb), 0.9);
  opacity: 0.72;
  filter: drop-shadow(0 0 18px rgba(var(--accent-rgb), 0.35));
  pointer-events: none;
  animation: float 7s ease-in-out infinite;
}

.ambient-field {
  position: absolute;
  inset: -30% -18%;
  z-index: -1;
  background:
    linear-gradient(115deg, transparent 8%, rgba(208, 212, 207, 0.62) 28%, transparent 54%),
    linear-gradient(32deg, transparent 16%, rgba(226, 229, 224, 0.72) 44%, transparent 68%),
    radial-gradient(circle at 76% 34%, rgba(var(--accent-rgb), 0.2), transparent 16%);
  filter: blur(46px);
  opacity: 0.68;
  transform: translate3d(0, 0, 0);
  animation: ambientFlow 11s ease-in-out infinite;
}

.hero-title {
  max-width: 1160px;
  margin: 0 0 72px;
  color: var(--ink);
  font-size: var(--type-hero);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: 0;
}

.hero-title span {
  display: block;
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: rgba(var(--accent-rgb), 0.82);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.08em;
}

.hero-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 56px;
  width: 100%;
}

.hero-copy {
  max-width: 610px;
}

.hero-copy p {
  margin: 0;
  color: var(--muted);
  font-size: var(--type-hero-copy);
  font-weight: 400;
  line-height: 1.58;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 22px;
}

.button-row {
  display: flex;
  gap: 16px;
}

.button {
  min-height: 58px;
  padding: 0 30px;
  font-size: var(--type-button);
  font-weight: 500;
}

.button-primary {
  background: var(--ink);
  color: white;
  box-shadow: inset 0 0 0 1px rgba(var(--accent-rgb), 0);
}

.button-secondary {
  background: transparent;
  border: 1px solid rgba(14, 17, 16, 0.22);
  color: var(--ink);
}

.button-secondary:hover {
  background: rgba(var(--accent-rgb), 0.08);
  border-color: rgba(var(--accent-rgb), 0.9);
  box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.12);
  transform: translateY(-2px);
}

.hero-note {
  margin: 0;
  color: var(--faint);
  font-size: var(--type-meta);
  font-weight: 500;
  line-height: 1.5;
  text-transform: uppercase;
}

.section-line {
  width: 100%;
  height: 1px;
  background: var(--line);
}

.mobile-only {
  display: none;
}

.support-band {
  position: relative;
  overflow: hidden;
  padding: 36px 64px;
  border-top: 1px solid rgba(14, 17, 16, 0.2);
  border-bottom: 1px solid rgba(14, 17, 16, 0.22);
  background:
    radial-gradient(circle at 88% 16%, rgba(var(--accent-rgb), 0.14), transparent 22%),
    radial-gradient(circle at 16% 96%, rgba(255, 255, 255, 0.08), transparent 24%),
    linear-gradient(180deg, #0e1110, #121816);
}

.support-band::before {
  content: "";
  position: absolute;
  top: 22px;
  right: clamp(28px, 7vw, 110px);
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow:
    0 0 0 8px rgba(var(--accent-rgb), 0.12),
    0 0 28px rgba(var(--accent-rgb), 0.62),
    -74px 62px 0 -3px var(--accent),
    -74px 62px 18px -7px rgba(var(--accent-rgb), 0.62);
  animation: signalPulse 3.2s ease-in-out infinite;
}

.support-band::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(14, 17, 16, 0.78), transparent 24%, transparent 76%, rgba(14, 17, 16, 0.72)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent 44%, rgba(0, 0, 0, 0.18));
}

.support-band-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1400px;
  display: grid;
  grid-template-columns: minmax(300px, 0.58fr) 1.42fr;
  gap: clamp(22px, 3.4vw, 46px);
  align-items: center;
  margin: 0 auto;
}

.support-band .section-kicker {
  color: rgba(255, 255, 255, 0.62);
}

.support-band-head {
  min-width: 0;
}

.support-band-head h2 {
  max-width: 620px;
  margin: 0;
  color: white;
  font-size: var(--type-support-title);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: 0;
  overflow-wrap: anywhere;
  word-break: normal;
  line-break: strict;
}

.support-band-head h2 span {
  display: block;
}

.support-band-head > p:not(.section-kicker) {
  max-width: 620px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: var(--type-support-copy);
  font-weight: 400;
  line-height: 1.65;
  overflow-wrap: anywhere;
  word-break: normal;
  line-break: strict;
}

.support-grid {
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  border-left: 0;
}

.support-item {
  position: relative;
  min-width: 0;
  min-height: 134px;
  padding: 14px 14px 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 20px;
  background:
    radial-gradient(circle at 86% 17%, rgba(var(--accent-rgb), 0.12), transparent 28%),
    linear-gradient(180deg, #0e1110, #121816);
  box-shadow: inset -3px 0 0 rgba(var(--accent-rgb), 0.72), 0 16px 34px -28px rgba(0, 0, 0, 0.78);
  transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.support-item::before {
  content: "";
  position: absolute;
  top: 13px;
  right: 13px;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.48);
  box-shadow: 0 0 18px rgba(var(--accent-rgb), 0.36);
  transition: transform 0.35s ease, background 0.35s ease, box-shadow 0.35s ease;
}

.support-item:hover {
  background:
    radial-gradient(circle at 86% 17%, rgba(var(--accent-rgb), 0.2), transparent 30%),
    linear-gradient(180deg, #0e1110, #121816);
  border-color: rgba(var(--accent-rgb), 0.82);
  box-shadow: inset -4px 0 0 var(--accent), 0 22px 42px -24px rgba(0, 0, 0, 0.72), 0 0 0 4px rgba(var(--accent-rgb), 0.1);
  transform: translateY(-6px);
}

.support-item:hover::before {
  background: var(--accent);
  box-shadow: 0 0 0 8px rgba(var(--accent-rgb), 0.14), 0 0 26px rgba(var(--accent-rgb), 0.72);
  transform: scale(1.05);
}

.support-icon {
  position: relative;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 13px;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.06);
  transition: color 0.3s ease, border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.support-icon::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(var(--accent-rgb), 0.16);
  border-radius: 9px;
  opacity: 0;
  transform: scale(0.72);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.support-icon svg {
  position: relative;
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.support-item:hover .support-icon {
  color: var(--accent);
  border-color: rgba(var(--accent-rgb), 0.72);
  background: rgba(var(--accent-rgb), 0.08);
  box-shadow: 0 0 26px rgba(var(--accent-rgb), 0.22);
  transform: translateY(-2px);
}

.support-item:hover .support-icon::before {
  opacity: 1;
  transform: scale(1);
}

.support-item span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.62);
  font-size: var(--type-label);
  font-weight: 700;
}

.support-item span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(var(--accent-rgb), 0.56);
}

.support-item h3 {
  margin: 8px 0 7px;
  color: white;
  font-size: var(--type-button);
  font-weight: 500;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.support-item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: var(--type-meta);
  font-weight: 400;
  line-height: 1.5;
  overflow-wrap: anywhere;
  word-break: normal;
  line-break: strict;
}

.motion-section {
  width: 100%;
  overflow: hidden;
  padding: 118px 64px 124px;
  background: var(--bg);
}

.motion-head,
.motion-loop,
.motion-grid {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
}

.motion-head {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.75fr);
  gap: 64px;
  align-items: end;
  margin-bottom: 26px;
}

.motion-head h2 {
  margin: 0;
  color: var(--ink);
  font-size: var(--type-section-title);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.motion-head > p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: var(--type-section-copy);
  font-weight: 400;
  line-height: 1.66;
  overflow-wrap: anywhere;
}

.motion-loop {
  position: relative;
  overflow: hidden;
  padding: 34px 0;
  border-top: 1px solid rgba(14, 17, 16, 0.12);
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}

.motion-loop-track {
  display: flex;
  width: max-content;
  gap: 28px;
  animation: marquee 34s linear infinite;
}

.motion-loop:hover .motion-loop-track {
  animation-play-state: paused;
}

.motion-loop-item {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  min-width: 316px;
  min-height: 112px;
  gap: 18px;
  padding: 20px 24px;
  border: 1px solid rgba(14, 17, 16, 0.14);
  border-radius: 28px;
  background: white;
  color: var(--ink);
  box-shadow: 0 8px 20px rgba(14, 17, 16, 0.07);
  line-height: 1;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.motion-loop-item:hover {
  border-color: rgba(var(--accent-rgb), 0.9);
  box-shadow: 0 12px 26px rgba(14, 17, 16, 0.1), 0 0 22px rgba(var(--accent-rgb), 0.16);
  transform: translateY(-2px);
}

.motion-loop-item svg {
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  padding: 10px;
  border: 1px solid rgba(14, 17, 16, 0.1);
  border-radius: 999px;
  background: var(--panel-soft);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.motion-loop-item:hover svg {
  border-color: rgba(var(--accent-rgb), 0.72);
  background: rgba(var(--accent-rgb), 0.18);
  box-shadow: 0 0 18px rgba(var(--accent-rgb), 0.24);
}

.loop-text {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 8px;
}

.loop-text strong {
  color: var(--ink);
  font-size: var(--type-card-title);
  font-weight: 500;
  line-height: 1.06;
  letter-spacing: 0;
}

.loop-text small {
  color: var(--muted);
  font-size: var(--type-meta);
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: 0;
  white-space: normal;
}

.motion-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.motion-card {
  position: relative;
  min-height: 274px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  background:
    radial-gradient(circle at 86% 18%, rgba(var(--accent-rgb), 0.16), transparent 22%),
    linear-gradient(180deg, #0e1110, #121816);
  color: white;
  box-shadow: inset -5px 0 0 var(--accent), 0 20px 42px -28px rgba(14, 17, 16, 0.65);
  transition: transform 0.32s ease, box-shadow 0.32s ease, border-color 0.32s ease;
}

.motion-card::before {
  content: "";
  position: absolute;
  right: 28px;
  top: 26px;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 8px rgba(var(--accent-rgb), 0.12), 0 0 24px rgba(var(--accent-rgb), 0.62);
}

.motion-card:hover {
  transform: translateY(-7px);
  border-color: rgba(var(--accent-rgb), 0.78);
  box-shadow: inset -5px 0 0 var(--accent), 0 26px 52px -24px rgba(14, 17, 16, 0.7), 0 0 0 4px rgba(var(--accent-rgb), 0.12);
}

.motion-icon {
  position: relative;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 30px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  color: rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.06);
  transition: color 0.28s ease, border-color 0.28s ease, background 0.28s ease, box-shadow 0.28s ease, transform 0.28s ease;
}

.motion-icon svg {
  width: 27px;
  height: 27px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.85;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.motion-card:hover .motion-icon {
  color: var(--accent);
  border-color: rgba(var(--accent-rgb), 0.72);
  background: rgba(var(--accent-rgb), 0.08);
  box-shadow: 0 0 26px rgba(var(--accent-rgb), 0.22);
  transform: translateY(-2px);
}

.motion-index {
  display: block;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.72);
  font-size: var(--type-meta);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.motion-card h3 {
  margin: 0 0 18px;
  color: white;
  font-size: var(--type-flow-title);
  font-weight: 500;
  line-height: 0.96;
}

.motion-card p {
  max-width: 380px;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: var(--type-card-body);
  line-height: 1.65;
}

.layers-section,
.about-section,
.works-section,
.contact-section {
  width: 100%;
  padding: 136px 64px;
}

.layers-layout {
  position: relative;
  width: 100%;
  max-width: 1400px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 38px;
  margin: 0 auto 96px;
}

.mobile-section-head {
  display: none;
}

.side-copy {
  position: sticky;
  top: 30vh;
  flex: 1;
  min-width: 0;
  height: fit-content;
}

.side-copy-left {
  text-align: right;
  padding-right: 18px;
}

.side-copy-right {
  padding-left: 18px;
  margin-top: 48px;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  width: fit-content;
  min-height: 22px;
  margin: 0 0 22px;
  color: var(--faint);
  font-size: var(--type-label);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.side-copy-left .section-kicker {
  justify-content: flex-start;
  margin-left: auto;
}

.section-kicker span {
  display: inline-block;
  width: 22px;
  height: 2px;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(var(--accent-rgb), 0.48);
}

.section-kicker span:empty:last-child {
  display: none;
}

.motion-head h2,
.side-copy h2,
.mobile-section-head h2,
.principles-intro h2,
.section-title h2,
.contact-copy h2 {
  margin: 0;
  color: var(--ink);
  font-size: var(--type-section-title);
  font-weight: 500;
  line-height: 1.08;
}

.motion-head > p,
.side-copy p {
  margin: 0;
  color: var(--muted);
  font-size: var(--type-section-copy);
  font-weight: 400;
  line-height: 1.66;
}

.layer-cards {
  width: 500px;
  flex: 0 0 500px;
  display: flex;
  flex-direction: column;
  gap: 42px;
  margin-top: 34vh;
}

.layer-card {
  overflow: hidden;
  background: white;
  border: 1px solid rgba(14, 17, 16, 0.16);
  border-radius: 32px;
  box-shadow: 0 10px 34px -14px rgba(14, 17, 16, 0.16);
  cursor: pointer;
  transition: transform 0.5s ease, box-shadow 0.5s ease, border-color 0.5s ease;
}

.layer-card:hover {
  transform: translateY(-8px);
  border-color: rgba(14, 17, 16, 0.28);
  box-shadow: 0 24px 56px -18px rgba(14, 17, 16, 0.26), 0 0 0 5px rgba(var(--accent-rgb), 0.1);
}

.layer-visual {
  position: relative;
  height: 352px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid rgba(14, 17, 16, 0.16);
  background: #f7f7f2;
}

.layer-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    radial-gradient(circle at 72% 22%, rgba(var(--accent-rgb), 0.9) 0 3px, transparent 4px),
    radial-gradient(circle at 84% 58%, rgba(var(--accent-rgb), 0.62) 0 2px, transparent 3px),
    radial-gradient(circle at 24% 76%, rgba(var(--accent-rgb), 0.54) 0 2px, transparent 3px),
    linear-gradient(to right, rgba(14, 17, 16, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(14, 17, 16, 0.05) 1px, transparent 1px);
  background-size: auto, auto, auto, 42px 42px, 42px 42px;
  mix-blend-mode: multiply;
  opacity: 0.82;
  pointer-events: none;
}

.layer-visual::after {
  content: "";
  position: absolute;
  z-index: 3;
  top: 24px;
  right: 26px;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow:
    0 0 0 8px rgba(var(--accent-rgb), 0.16),
    0 0 24px rgba(var(--accent-rgb), 0.72),
    -96px 82px 0 -3px var(--accent),
    -96px 82px 18px -6px rgba(var(--accent-rgb), 0.75),
    48px 138px 0 -4px var(--accent),
    48px 138px 16px -7px rgba(var(--accent-rgb), 0.65);
  animation: signalPulse 2.8s ease-in-out infinite;
  pointer-events: none;
}

.layer-visual svg {
  display: none;
}

.layer-visual-image {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
  filter: grayscale(0.18) saturate(0.72) contrast(1.16);
  transition: transform 1.5s ease, filter 0.5s ease;
}

.layer-card:hover .layer-visual-image {
  transform: scale(1.05);
  filter: grayscale(0.08) saturate(0.82) contrast(1.22);
}

#studio .layer-visual::after {
  top: 28px;
  right: 30px;
}

#signal .layer-visual::after {
  top: 30px;
  right: 48px;
}

#lab .layer-visual::after {
  top: auto;
  right: auto;
  bottom: 34px;
  left: 38px;
}

#log .layer-visual::after {
  top: 38px;
  right: auto;
  left: 36px;
}

.grid-line,
.signal-line,
.wave-line,
.radar-line {
  fill: none;
  stroke: #4b615a;
  stroke-width: 2;
  stroke-linecap: round;
  opacity: 0.28;
}

.signal-line {
  stroke-dasharray: 8 8;
  opacity: 0.65;
}

.wave-line {
  stroke-width: 3;
  opacity: 0.45;
}

.soft-ring {
  fill: none;
  stroke: #879f98;
  stroke-width: 2;
  stroke-dasharray: 8 12;
  opacity: 0.55;
  transform-origin: center;
  animation: slowSpin 28s linear infinite;
}

.slow-spin {
  animation-duration: 18s;
  animation-direction: reverse;
}

.radar-line {
  stroke: #78a184;
  opacity: 0.85;
}

.stack-top {
  fill: #fff;
  stroke: #fff;
}

.stack-left {
  fill: #c7d7d0;
}

.stack-right {
  fill: #78968d;
}

.float-one {
  animation: float 6s ease-in-out infinite;
}

.float-two {
  animation: float 7s ease-in-out infinite reverse;
}

.layer-content {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 34px 34px 38px;
  background: white;
}

.layer-content > p:first-child {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--faint);
  font-size: var(--type-meta);
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
}

.layer-content > p:first-child::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(var(--accent-rgb), 0.6);
}

.layer-content h3 {
  margin: 0;
  color: var(--ink);
  font-size: var(--type-layer-title);
  font-weight: 500;
  line-height: 1.05;
}

.layer-content p {
  margin: 0;
  color: var(--muted);
  font-size: var(--type-card-body);
  font-weight: 400;
  line-height: 1.62;
}

.layer-content a,
.inline-links a {
  width: fit-content;
  color: var(--ink-soft);
  font-weight: 500;
  border-bottom: 2px solid rgba(var(--accent-rgb), 0.74);
  transition: border-color 0.25s ease, color 0.25s ease;
}

.layer-content a:hover,
.inline-links a:hover {
  color: var(--ink);
  border-color: var(--ink);
}

.inline-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.principles-panel {
  max-width: 1400px;
  margin: 0 auto;
  overflow: hidden;
  background: var(--panel-soft);
  border: 1px solid rgba(14, 17, 16, 0.14);
  border-radius: 32px;
  box-shadow: 0 10px 34px -14px rgba(14, 17, 16, 0.16);
}

.principles-panel {
  padding: 64px 0 0;
}

.principles-intro,
.principle-grid {
  padding-left: 64px;
  padding-right: 64px;
}

.principles-intro {
  display: grid;
  grid-template-columns: 0.88fr 1fr;
  gap: 72px;
  margin-bottom: 56px;
}

.principles-intro p {
  margin: 0;
  color: var(--muted);
  font-size: var(--type-section-copy);
  font-weight: 400;
  line-height: 1.62;
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 42px 54px;
}

.principle-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.principle-item span {
  min-width: 2.6em;
  padding-top: 0.08em;
  color: var(--ink);
  font-size: var(--type-meta);
  font-weight: 700;
  text-shadow: none;
}

.principle-item span::after {
  content: "";
  display: block;
  width: 22px;
  height: 3px;
  margin-top: 8px;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(var(--accent-rgb), 0.5);
}

.principle-item p {
  margin: 0;
  color: var(--muted);
  font-size: var(--type-section-copy);
  font-weight: 400;
  line-height: 1.28;
  transition: color 0.25s ease, transform 0.25s ease;
}

.principle-item:hover p {
  color: var(--ink);
  transform: translateX(4px);
}

.marquee {
  position: relative;
  margin-top: 64px;
  padding: 34px 0;
  overflow: hidden;
  border-top: 1px solid rgba(14, 17, 16, 0.12);
}

.marquee::before,
.marquee::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 2;
  width: 160px;
  pointer-events: none;
}

.marquee::before {
  left: 0;
  background: linear-gradient(90deg, var(--panel-soft), transparent);
}

.marquee::after {
  right: 0;
  background: linear-gradient(270deg, var(--panel-soft), transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
  gap: 28px;
  animation: marquee 34s linear infinite;
}

.marquee-track span {
  display: grid;
  place-items: center;
  min-width: 92px;
  height: 92px;
  padding: 0 18px;
  border-radius: 999px;
  background: white;
  color: var(--ink);
  box-shadow: 0 8px 20px rgba(14, 17, 16, 0.07);
  font-size: var(--type-button);
  font-weight: 500;
}

.marquee-track span:nth-child(5n) {
  background: var(--accent);
  box-shadow: 0 0 26px rgba(var(--accent-rgb), 0.34);
}

.about-section {
  border-top: 1px solid var(--line);
  background:
    radial-gradient(circle at 82% 12%, rgba(var(--accent-rgb), 0.1), transparent 20%),
    var(--bg);
}

.about-head {
  max-width: 940px;
  margin: 0 auto 76px;
  text-align: center;
}

.about-head .section-kicker {
  justify-content: center;
  margin-left: auto;
  margin-right: auto;
}

.about-head h2 {
  margin: 0;
  color: var(--ink);
  font-size: var(--type-section-title);
  font-weight: 500;
  line-height: 1.08;
}

.about-head > p:not(.section-kicker) {
  max-width: 860px;
  margin: 28px auto 0;
  color: var(--muted);
  font-size: var(--type-section-copy);
  font-weight: 400;
  line-height: 1.72;
}

.about-grid {
  width: 100%;
  max-width: 1400px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 40px;
  margin: 0 auto;
}

.about-card {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  padding: 48px;
  border: 1px solid rgba(14, 17, 16, 0.14);
  border-radius: 32px;
  background: white;
  box-shadow: 0 10px 34px -14px rgba(14, 17, 16, 0.14);
  transition: transform 0.45s ease, box-shadow 0.45s ease, border-color 0.45s ease;
}

.about-card:hover {
  transform: translateY(-7px);
  border-color: rgba(14, 17, 16, 0.26);
  box-shadow: 0 24px 56px -18px rgba(14, 17, 16, 0.22), 0 0 0 5px rgba(var(--accent-rgb), 0.08);
}

.about-card-copy {
  position: relative;
  z-index: 2;
}

.about-card-copy > span {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 22px;
  color: var(--faint);
  font-size: var(--type-label);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about-card-copy > span::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 16px rgba(var(--accent-rgb), 0.56);
}

.about-card h3 {
  max-width: 620px;
  margin: 0 0 20px;
  color: var(--ink);
  font-size: clamp(1.8rem, 2.5vw, 2.5rem);
  font-weight: 500;
  line-height: 1.14;
}

.about-card p {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
  font-size: var(--type-card-body);
  font-weight: 400;
  line-height: 1.82;
}

.about-visual {
  position: relative;
  height: 158px;
  margin-top: 54px;
  display: grid;
  place-items: center;
  background:
    linear-gradient(to right, rgba(14, 17, 16, 0.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(14, 17, 16, 0.045) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse at center, black 18%, transparent 72%);
}

.about-core {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 82px;
  height: 82px;
  border: 1px solid rgba(14, 17, 16, 0.1);
  border-radius: 24px;
  background: white;
  color: var(--ink);
  box-shadow: 0 14px 38px -18px rgba(14, 17, 16, 0.32);
}

.about-core svg {
  width: 36px;
  height: 36px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.about-visual > span {
  position: absolute;
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: var(--green-soft);
  opacity: 0.74;
  animation: float 5s ease-in-out infinite;
}

.about-visual > span:nth-child(2) {
  top: 20px;
  left: 26%;
}

.about-visual > span:nth-child(3) {
  right: 24%;
  bottom: 28px;
  animation-delay: 0.7s;
}

.about-visual > span:nth-child(4) {
  left: 35%;
  bottom: 14px;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: rgba(var(--accent-rgb), 0.26);
  animation-delay: 1.2s;
}

.client-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 56px;
}

.client-tags span {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid rgba(14, 17, 16, 0.12);
  border-radius: 999px;
  background: var(--panel-soft);
  color: var(--ink);
  font-size: var(--type-button);
  font-weight: 500;
  box-shadow: 0 8px 20px rgba(14, 17, 16, 0.06);
}

.client-tags span:nth-child(2) {
  background: rgba(var(--accent-rgb), 0.24);
}

.works-section {
  border-top: 1px solid var(--line);
}

.section-title {
  max-width: 780px;
  margin-bottom: 72px;
}

.section-title h2 {
  font-size: var(--type-section-title);
}

.section-title > p:not(.section-kicker) {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: var(--type-section-copy);
  font-weight: 400;
  line-height: 1.62;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 28px;
}

.work-card {
  position: relative;
  display: flex;
  overflow: hidden;
  min-height: 350px;
  flex-direction: column;
  justify-content: flex-end;
  gap: 16px;
  padding: 28px;
  background: white;
  border: 1px solid rgba(14, 17, 16, 0.14);
  border-radius: 28px;
  box-shadow: 0 8px 30px -12px rgba(14, 17, 16, 0.12);
  transition: transform 0.45s ease, box-shadow 0.45s ease, border-color 0.45s ease;
}

.work-card::before {
  content: "";
  position: absolute;
  top: 22px;
  right: 22px;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.9);
  box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.5);
  opacity: 0;
  transform: scale(0.7);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.work-card:hover {
  transform: translateY(-8px);
  border-color: rgba(14, 17, 16, 0.28);
  box-shadow: 0 20px 46px -18px rgba(14, 17, 16, 0.28), 0 0 0 4px rgba(var(--accent-rgb), 0.1);
}

.work-card:hover::before {
  opacity: 1;
  transform: scale(1);
}

.case-number {
  color: var(--ink);
  font-size: var(--type-meta);
  font-weight: 700;
}

.work-card h3 {
  margin: 0;
  color: var(--ink);
  font-size: var(--type-card-title);
  font-weight: 500;
  line-height: 1.18;
}

.work-card p {
  margin: 0;
  color: var(--muted);
  font-size: var(--type-card-body);
  font-weight: 400;
  line-height: 1.65;
}

.case-meta {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 6px;
  padding-top: 14px;
  border-top: 1px solid rgba(14, 17, 16, 0.1);
}

.case-attribute {
  display: inline-flex;
  width: fit-content;
  color: var(--ink-soft);
  font-size: var(--type-meta);
  font-weight: 700;
  line-height: 1.35;
}

.case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.case-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: 0 10px;
  border: 1px solid rgba(var(--accent-rgb), 0.72);
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.1);
  color: var(--ink);
  font-size: var(--type-label);
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 0 18px rgba(var(--accent-rgb), 0.18);
}

.contact-section {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 96px;
  align-items: flex-start;
  background: var(--dark);
  color: white;
}

.contact-copy {
  position: sticky;
  top: 136px;
}

.contact-copy h2 {
  color: white;
  margin-bottom: 32px;
}

.contact-copy p {
  max-width: 560px;
  margin: 0;
  color: #879f98;
  font-size: var(--type-section-copy);
  font-weight: 400;
  line-height: 1.66;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 30px 28px;
  width: 100%;
  padding: 56px;
  background: var(--dark-2);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 32px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.2);
  transition: transform 0.45s ease, box-shadow 0.45s ease;
}

.contact-form:hover {
  transform: translateY(-4px);
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.25);
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 12px;
  color: #879f98;
  font-size: var(--type-button);
  font-weight: 400;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  min-height: 58px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 18px;
  outline: none;
  background: #1d3a31;
  color: white;
  font-size: var(--type-button);
  font-weight: 400;
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.contact-form textarea {
  min-height: 160px;
  padding-top: 18px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  background: #204036;
  border-color: rgba(var(--accent-rgb), 0.82);
  box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.12);
}

.form-wide {
  grid-column: 1 / -1;
}

.contact-form button {
  justify-self: start;
  min-height: 58px;
  padding: 0 38px;
  border: 1px solid rgba(var(--accent-rgb), 0);
  border-radius: 999px;
  background: white;
  color: var(--ink);
  font-size: var(--type-button);
  font-weight: 500;
  transition: transform 0.28s ease, box-shadow 0.28s ease, background 0.28s ease, border-color 0.28s ease;
}

.contact-form button:hover {
  transform: translateY(-3px);
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.24), 0 0 26px rgba(var(--accent-rgb), 0.28);
}

.form-note {
  align-self: center;
  margin: 0;
  color: #879f98;
  font-size: var(--type-meta);
  line-height: 1.6;
}

.site-footer {
  position: relative;
  overflow: hidden;
  padding: 112px 64px 42px;
  background: #0b1713;
  color: white;
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

.footer-grid,
.footer-bottom {
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 220px 260px;
  gap: 70px;
  margin-bottom: 92px;
}

.footer-brand {
  color: white;
  margin-bottom: 28px;
}

.footer-grid p {
  max-width: 460px;
  margin: 0;
  color: #879f98;
  font-size: var(--type-button);
  line-height: 1.7;
}

.footer-grid h4 {
  margin: 0 0 28px;
  color: white;
  font-size: var(--type-button);
  font-weight: 500;
}

.footer-grid a:not(.brand) {
  display: block;
  width: fit-content;
  margin-bottom: 16px;
  color: #879f98;
  font-size: var(--type-button);
  transition: color 0.25s ease, transform 0.25s ease;
}

.footer-grid a:not(.brand):hover {
  color: white;
  transform: translateX(4px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 34px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #5c756d;
  font-size: var(--type-meta);
}

.footer-bottom p {
  margin: 0;
}

.blur-in {
  opacity: 0;
  filter: blur(16px);
  transform: translateY(30px);
  animation: blurFadeUp 1.2s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.delay-200 {
  animation-delay: 0.2s;
  transition-delay: 0.2s;
}

.delay-400 {
  animation-delay: 0.4s;
  transition-delay: 0.4s;
}

.reveal-up,
.reveal-blur {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s cubic-bezier(0.22, 1, 0.36, 1), transform 1s cubic-bezier(0.22, 1, 0.36, 1), filter 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-blur {
  filter: blur(16px);
}

.reveal-up.in-view,
.reveal-blur.in-view {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}

@keyframes ambientFlow {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(-40px, 34px, 0) scale(1.08);
  }
}

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

@keyframes blurFadeUp {
  to {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

@keyframes signalPulse {
  0%,
  100% {
    opacity: 0.55;
    transform: scale(0.82);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slowSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

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

@media (max-width: 1180px) {
  :root {
    --type-section-title: 3rem;
    --type-section-copy: 1.14rem;
    --type-hero-copy: 1.25rem;
  }

  .header-container,
  .hero-section,
  .support-band,
  .motion-section,
  .layers-section,
  .about-section,
  .works-section,
  .contact-section,
  .site-footer {
    padding-left: 32px;
    padding-right: 32px;
  }

  .site-nav {
    gap: 24px;
  }

  .hero-title {
    font-size: var(--type-hero);
  }

  .hero-bottom,
  .principles-intro,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .hero-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-actions {
    width: 100%;
    align-items: flex-start;
  }

  .support-band-inner {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .support-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 0;
    padding-top: 0;
  }

  .support-item {
    min-height: 128px;
    padding-top: 16px;
    padding-bottom: 18px;
  }

  .motion-head {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 30px;
  }

  .motion-head > p {
    max-width: 760px;
  }

  .motion-loop-item {
    min-width: 288px;
    min-height: 108px;
  }

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

  .layers-layout {
    display: block;
  }

  .mobile-section-head {
    display: block;
    max-width: 720px;
    margin: 0 auto 56px;
    text-align: center;
  }

  .mobile-section-head .section-kicker {
    justify-content: center;
  }

  .motion-head > p,
  .mobile-section-head p:not(.section-kicker) {
    max-width: 640px;
    margin: 20px auto 0;
    color: var(--muted);
    font-size: var(--type-section-copy);
    line-height: 1.7;
    overflow-wrap: anywhere;
    line-break: strict;
  }

  .side-copy {
    display: none;
  }

  .layer-cards {
    width: min(100%, 560px);
    flex-basis: auto;
    margin: 0 auto;
  }

  .principles-intro {
    display: grid;
    gap: 28px;
  }

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

  .about-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .contact-copy {
    position: static;
  }
}

@media (max-width: 880px) {
  :root {
    --type-brand: 1.9rem;
    --type-hero: 3rem;
    --type-section-title: 2.55rem;
    --type-section-copy: 1.08rem;
    --type-hero-copy: 1.1rem;
  }

  .header-container {
    min-height: 78px;
  }

  .brand span {
    font-size: var(--type-brand);
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .nav-toggle {
    display: block;
    position: relative;
    z-index: 80;
  }

  .header-cta {
    display: none;
  }

  .site-nav {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 70;
    width: min(86vw, 380px);
    height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: 100px 24px 24px;
    background: var(--bg);
    box-shadow: -24px 0 60px rgba(19, 42, 36, 0.12);
    transform: translateX(110%);
    transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .site-nav.is-open {
    transform: translateX(0);
  }

  .site-nav a {
    min-height: 60px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
    font-size: var(--type-mobile-nav);
  }

  .site-nav a::after {
    display: none;
  }

  .hero-section {
    min-height: auto;
    padding-top: 82px;
  }

  .hero-title {
    max-width: 100%;
    margin-bottom: 48px;
    font-size: var(--type-hero);
    overflow-wrap: anywhere;
  }

  .hero-copy p {
    font-size: var(--type-hero-copy);
  }

  .button-row {
    width: 100%;
    flex-direction: column;
  }

  .button {
    width: 100%;
    max-width: 100%;
  }

  .principles-intro,
  .principle-grid,
  .principles-panel {
    padding-left: 28px;
    padding-right: 28px;
  }

  .principles-panel {
    padding-top: 42px;
  }

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

  .contact-form {
    grid-template-columns: 1fr;
    padding: 28px;
  }

  .form-wide {
    grid-column: auto;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  :root {
    --type-brand: 1.65rem;
    --type-nav: 1rem;
    --type-button: 0.95rem;
    --type-label: 0.7rem;
    --type-meta: 0.72rem;
    --type-hero: 2.04rem;
    --type-hero-copy: 0.94rem;
    --type-section-title: 2.35rem;
    --type-section-copy: 0.98rem;
    --type-card-title: 1.3rem;
    --type-card-body: 0.86rem;
    --type-layer-title: 1.8rem;
    --type-flow-title: 2.55rem;
    --type-support-title: var(--type-section-title);
    --type-support-copy: var(--type-section-copy);
  }

  .header-container,
  .hero-section,
  .support-band,
  .motion-section,
  .layers-section,
  .about-section,
  .works-section,
  .contact-section,
  .site-footer {
    padding-left: 18px;
    padding-right: 18px;
  }

  .brand span {
    font-size: var(--type-brand);
  }

  .hero-title {
    font-size: var(--type-hero);
    line-height: 1.22;
  }

  .mobile-only {
    display: block;
  }

  .hero-bottom,
  .hero-copy,
  .hero-actions,
  .hero-note {
    width: min(100%, 340px);
    max-width: 340px;
    overflow: hidden;
  }

  .button-row {
    width: min(100%, 340px);
    max-width: 340px;
  }


  .hero-note {
    font-size: var(--type-meta);
    overflow-wrap: anywhere;
  }

  .support-band {
    padding-top: 30px;
    padding-bottom: 32px;
  }

  .support-band-head h2 {
    font-size: var(--type-support-title);
    max-width: 100%;
    overflow-wrap: break-word;
  }

  .support-band-head > p:not(.section-kicker) {
    font-size: var(--type-support-copy);
    line-height: 1.62;
    max-width: 100%;
    overflow-wrap: break-word;
    word-break: break-all;
  }

  .support-grid {
    grid-template-columns: 1fr;
    width: 100%;
    max-width: calc(100vw - 36px);
    overflow: visible;
    gap: 10px;
  }

  .support-item {
    min-height: auto;
    max-width: 100%;
    padding: 16px 18px 18px;
  }

  .support-item p {
    max-width: 100%;
    white-space: normal;
    overflow-wrap: anywhere;
    font-size: var(--type-card-body);
    word-break: break-all;
  }

  .motion-section {
    padding-top: 74px;
    padding-bottom: 78px;
  }

  .motion-head,
  .motion-loop,
  .motion-grid {
    max-width: calc(100vw - 36px);
  }

  .motion-head h2 span {
    display: block;
  }

  .motion-head > p,
  .mobile-section-head p:not(.section-kicker) {
    font-size: var(--type-section-copy);
    line-height: 1.72;
  }

  .motion-card {
    max-width: 100%;
    min-height: 196px;
    padding: 24px;
  }

  .motion-card p {
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-all;
  }

  .motion-icon {
    width: 44px;
    height: 44px;
    margin-bottom: 26px;
  }

  .motion-loop {
    mask-image: none;
  }

  .motion-loop-item {
    min-width: 254px;
    min-height: 104px;
    gap: 14px;
    padding: 18px;
  }

  .motion-loop-item svg {
    width: 38px;
    height: 38px;
    padding: 9px;
  }

  .loop-text strong {
    font-size: var(--type-card-title);
  }

  .loop-text small {
    font-size: var(--type-meta);
  }

  .mobile-section-head h2 {
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
    font-size: var(--type-section-title);
    overflow-wrap: anywhere;
  }

  .hero-copy p,
  .principles-intro p,
  .contact-copy p {
    font-size: var(--type-section-copy);
    overflow-wrap: anywhere;
    word-break: break-word;
    line-break: strict;
  }

  .layers-section,
  .about-section,
  .works-section,
  .contact-section {
    padding-top: 84px;
    padding-bottom: 84px;
  }

  .motion-head h2,
  .side-copy h2,
  .mobile-section-head h2,
  .principles-intro h2,
  .section-title h2,
  .contact-copy h2 {
    font-size: var(--type-section-title);
  }

  .layer-visual {
    height: 286px;
  }

  .layer-content {
    padding: 26px;
  }

  .layer-content h3 {
    font-size: var(--type-layer-title);
  }

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

  .work-card {
    min-height: 240px;
  }

  .marquee::before,
  .marquee::after {
    width: 64px;
  }
}