.site-progress {
  position: fixed;
  z-index: 120;
  inset: 0 0 auto;
  height: 3px;
  background: transparent;
}

.site-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--coral);
  transform: scaleX(0);
  transform-origin: left center;
}

.site-header {
  position: fixed;
  z-index: 100;
  inset: 3px 0 auto;
  height: var(--header-height);
  padding: 0 48px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition:
    background-color 260ms cubic-bezier(0.16, 1, 0.3, 1),
    border-color 260ms cubic-bezier(0.16, 1, 0.3, 1),
    backdrop-filter 260ms cubic-bezier(0.16, 1, 0.3, 1);
}

.site-header.is-scrolled {
  background: oklch(0.975 0.008 120 / 0.92);
  border-color: var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  justify-self: start;
  min-width: 0;
}

.brand picture {
  display: block;
}

.brand-lockup {
  width: clamp(182px, 15vw, 222px);
  height: auto;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.desktop-nav a {
  position: relative;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 1px;
  background: var(--coral);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 220ms cubic-bezier(0.16, 1, 0.3, 1);
}

.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left center;
}

.header-cta {
  justify-self: end;
  min-height: 38px;
  padding: 0 13px;
  display: inline-flex;
  align-items: center;
  gap: 20px;
  background: var(--ink);
  color: var(--canvas);
  font-size: 11px;
  font-weight: 750;
}

.header-cta:hover,
.header-cta:focus-visible {
  background: var(--coral);
  color: var(--paper);
}

.mobile-nav {
  display: none;
}

.landing-scroll-track {
  position: relative;
  height: 220svh;
}

.landing-scroll-track-hero {
  height: 450svh;
}

.landing-scroll-track > .hero,
.landing-scroll-track > .contact {
  position: sticky;
  top: 0;
  height: 100svh;
  min-height: 100svh;
}

.hero {
  position: relative;
  min-height: calc(100svh - 52px);
  isolation: isolate;
  overflow: clip;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
}

.hero::before {
  z-index: -2;
  background:
    linear-gradient(
      90deg,
      oklch(0.975 0.008 120 / 0.98) 0%,
      oklch(0.975 0.008 120 / 0.92) 32%,
      oklch(0.975 0.008 120 / 0.52) 58%,
      oklch(0.975 0.008 120 / 0.12) 100%
    );
}

.hero::after {
  background: linear-gradient(
    180deg,
    oklch(0.975 0.008 120 / 0.3) 0%,
    transparent 62%,
    oklch(0.975 0.008 120 / 0.88) 100%
  );
}

.hero-media {
  position: absolute;
  z-index: -3;
  inset: 0;
}

.hero-media picture,
.hero-media img,
.hero-media video {
  width: 100%;
  height: 100%;
}

.hero-media img,
.hero-media video {
  display: block;
  object-fit: cover;
  object-position: center;
}

.hero-grid {
  position: absolute;
  z-index: -1;
  inset: var(--header-height) 0 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 8.333vw 80px;
  mask-image: linear-gradient(90deg, black, transparent 63%);
  opacity: 0.42;
}

.hero-content {
  position: relative;
  z-index: 4;
  width: var(--content);
  margin: 0 auto;
  padding-top: clamp(154px, 18vh, 206px);
}

.hero-content > * {
  max-width: min(590px, 45vw);
}

.hero-content .eyebrow {
  margin-bottom: 24px;
}

.hero h1 {
  width: min-content;
  margin: 0;
  color: var(--ink);
  font-size: clamp(84px, 12.8vw, 188px);
  font-weight: 800;
  line-height: 0.92;
}

.hero-lead {
  max-width: 540px;
  margin: 40px 0 0;
  color: var(--ink-soft);
  font-size: clamp(19px, 1.75vw, 25px);
  line-height: 1.48;
}

.hero-philosophy strong,
.hero-philosophy span {
  display: block;
}

.hero-philosophy strong {
  color: var(--ink);
  font-weight: 650;
}

.hero-philosophy span {
  margin-top: 12px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.58em;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-actions {
  margin-top: 30px;
  display: flex;
  align-items: center;
  gap: 26px;
}

.button-primary {
  background: var(--ink);
  color: var(--canvas);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--coral);
  color: var(--paper);
}

.hero-stack {
  position: absolute;
  z-index: 5;
  top: clamp(154px, 19vh, 208px);
  right: clamp(48px, 7vw, 112px);
  width: clamp(410px, 39vw, 610px);
  aspect-ratio: 1.18;
  perspective: 1400px;
  transform-style: preserve-3d;
}

.hero-plane {
  position: absolute;
  border-radius: 5px;
  transform:
    translate3d(var(--pointer-x, 0), var(--pointer-y, 0), 0)
    rotateX(4deg)
    rotateY(-9deg);
  transform-style: preserve-3d;
  transition: transform 500ms cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-plane-paper {
  inset: 9% 14% 5% 6%;
  padding: 22px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 11px;
  align-content: end;
  background:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px),
    var(--paper);
  background-size: 42px 42px;
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-spatial);
  transform:
    translate3d(calc(var(--pointer-x, 0px) - 42px), calc(var(--pointer-y, 0px) + 30px), -60px)
    rotateX(6deg)
    rotateY(-10deg)
    rotateZ(-2deg);
}

.hero-plane-paper > span {
  position: absolute;
  top: 18px;
  left: 20px;
  color: var(--muted);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 9px;
}

.hero-plane-paper i {
  height: 50%;
  border: 1px solid var(--line);
  background: oklch(0.925 0.022 145 / 0.7);
}

.hero-plane-interface {
  inset: 3% 2% 14% 10%;
  padding: 14px;
  display: grid;
  grid-template-rows: 34px 1fr auto;
  background: oklch(0.992 0.004 120 / 0.91);
  border: 1px solid oklch(0.255 0.035 190 / 0.26);
  box-shadow: var(--shadow-spatial);
  backdrop-filter: blur(10px);
  transform:
    translate3d(var(--pointer-x, 0px), var(--pointer-y, 0px), 30px)
    rotateX(4deg)
    rotateY(-8deg);
}

.plane-bar {
  padding: 0 5px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 8px;
  text-transform: uppercase;
}

.plane-bar b {
  color: var(--brand-primary);
}

.plane-workspace {
  padding: 18px 4px;
  display: grid;
  grid-template-columns: 1fr 1.45fr 0.72fr;
  gap: 9px;
  min-height: 0;
}

.plane-workspace span {
  position: relative;
  min-width: 0;
  background:
    linear-gradient(var(--line-strong), var(--line-strong)) 12px 16px / 42% 3px no-repeat,
    repeating-linear-gradient(
      to bottom,
      transparent 0 15px,
      oklch(0.255 0.035 190 / 0.1) 15px 16px
    ),
    var(--paper-warm);
  border: 1px solid var(--line);
}

.plane-workspace span:nth-child(2) {
  background:
    linear-gradient(var(--coral), var(--coral)) 18px 22px / 18% 5px no-repeat,
    linear-gradient(var(--brand-primary), var(--brand-primary)) 18px 48px / 68% 34% no-repeat,
    linear-gradient(var(--surface-sage), var(--surface-sage)) 18px 82% / 52% 8% no-repeat,
    var(--paper);
}

.plane-workspace span:nth-child(3) {
  background:
    linear-gradient(var(--lime), var(--lime)) 50% 30% / 26px 26px no-repeat,
    repeating-linear-gradient(
      to bottom,
      transparent 0 22px,
      oklch(0.255 0.035 190 / 0.12) 22px 23px
    ),
    var(--ink);
}

.plane-output {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.plane-output span {
  min-width: 0;
  min-height: 42px;
  padding: 8px 6px;
  display: flex;
  align-items: flex-end;
  color: var(--ink-soft);
  font-size: 8px;
  font-weight: 750;
  text-transform: uppercase;
}

.plane-output span + span {
  border-left: 1px solid var(--line);
}

.hero-plane-acrylic {
  right: -3%;
  bottom: 1%;
  width: 62%;
  height: 23%;
  padding: 16px 17px;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto 1fr;
  gap: 10px;
  background: oklch(0.86 0.16 125 / 0.72);
  border: 1px solid oklch(0.255 0.035 190 / 0.2);
  box-shadow: 0 18px 46px oklch(0.255 0.035 190 / 0.14);
  backdrop-filter: blur(12px);
  transform:
    translate3d(calc(var(--pointer-x, 0px) + 18px), calc(var(--pointer-y, 0px) - 8px), 85px)
    rotateX(3deg)
    rotateY(-7deg)
    rotateZ(1deg);
}

.hero-plane-acrylic span,
.hero-plane-acrylic strong {
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 8px;
  text-transform: uppercase;
}

.hero-plane-acrylic i {
  height: 1px;
  align-self: center;
  background: var(--ink);
}

.hero-plane-acrylic strong {
  grid-column: 1 / -1;
  align-self: end;
  font-family: inherit;
  font-size: 11px;
}

.hero-practices {
  position: absolute;
  z-index: 6;
  right: 48px;
  bottom: 28px;
  left: 48px;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  background: oklch(0.975 0.008 120 / 0.82);
  backdrop-filter: blur(10px);
  list-style: none;
}

.hero-practices li {
  min-height: 52px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 750;
  text-transform: uppercase;
}

.hero-practices li + li {
  border-left: 1px solid var(--line);
}

.hero-practices li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-right: 10px;
  background: var(--sage);
}

.hero-practices li:nth-child(2)::before {
  background: var(--coral);
}

.hero-practices li:nth-child(3)::before {
  background: var(--blue);
}

.hero-practices li:nth-child(4)::before {
  background: var(--lime);
}

.hero-practices li:nth-child(5)::before {
  background: var(--coral);
}

.hero-coordinate {
  position: absolute;
  z-index: 6;
  top: 50%;
  right: 18px;
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--ink-soft);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 8px;
  writing-mode: vertical-rl;
  text-transform: uppercase;
  transform: translateY(-50%);
}

.hero-coordinate i {
  width: 1px;
  height: 38px;
  background: var(--ink);
}

.js .hero-content,
.js .hero-stack,
.js .hero-practices {
  opacity: 0;
}

.js.is-ready .hero-content {
  animation: hero-enter 850ms cubic-bezier(0.16, 1, 0.3, 1) 80ms both;
}

.js.is-ready .hero-stack {
  animation: stack-enter 1000ms cubic-bezier(0.16, 1, 0.3, 1) 220ms both;
}

.js.is-ready .hero-practices {
  animation: hero-enter 760ms cubic-bezier(0.16, 1, 0.3, 1) 400ms both;
}

@keyframes hero-enter {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes stack-enter {
  from {
    opacity: 0;
    transform: translate3d(24px, 20px, 0) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
}