:root {
  --white: #ffffff;
  --paper: #f6f6f4;
  --mist: #e8e8e5;
  --gray: #747474;
  --charcoal: #151515;
  --black: #000000;
  --line-light: rgba(0, 0, 0, 0.1);
  --line-dark: rgba(255, 255, 255, 0.14);
  --glass-light: rgba(255, 255, 255, 0.64);
  --glass-dark: rgba(255, 255, 255, 0.08);
  --squircle: 34px;
  --squircle-sm: 22px;
  --max: 1180px;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--white);
  color: var(--black);
  font-family:
    "SF Pro Display", "SF Pro Text", Inter, ui-sans-serif, system-ui,
    -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

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

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.glass {
  border: 1px solid rgba(255, 255, 255, 0.5);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.34)),
    rgba(255, 255, 255, 0.38);
  box-shadow:
    0 30px 90px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(26px) saturate(130%);
}

.site-header {
  position: fixed;
  inset: 16px clamp(14px, 3vw, 34px) auto;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 58px;
  padding: 10px 12px 10px 16px;
  border-radius: 999px;
  transition:
    background 240ms ease,
    box-shadow 240ms ease,
    transform 240ms ease;
}

.site-header.is-scrolled {
  box-shadow:
    0 18px 60px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-size: 0.92rem;
  font-weight: 760;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 31px;
  height: 31px;
  flex: 0 0 31px;
  border: 1px solid var(--line-light);
  border-radius: 50%;
  background: var(--black);
  color: var(--white);
  font-size: 0.68rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.site-nav a,
.footer-links a {
  border-radius: 999px;
  color: rgba(0, 0, 0, 0.58);
  font-size: 0.88rem;
  font-weight: 650;
  padding: 10px 13px;
  transition:
    background 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.site-nav a:hover,
.footer-links a:hover {
  background: rgba(0, 0, 0, 0.06);
  color: var(--black);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-light);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  color: var(--black);
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 17px;
  height: 1px;
  margin: 5px auto;
  background: currentColor;
}

.hero,
.statement,
.products,
.approach,
.details,
.contact {
  position: relative;
  min-height: 100svh;
}

.hero {
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 140px 20px 80px;
  background:
    radial-gradient(circle at 78% 24%, rgba(0, 0, 0, 0.08), transparent 28%),
    linear-gradient(180deg, var(--white), var(--paper));
}

.ambient {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.glass-orbit {
  position: absolute;
  display: block;
  border-radius: var(--squircle);
  border: 1px solid rgba(255, 255, 255, 0.74);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.54), rgba(255, 255, 255, 0.16));
  box-shadow:
    0 50px 120px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(32px);
}

.orbit-one {
  width: 38vw;
  min-width: 360px;
  aspect-ratio: 1.12;
  top: 15%;
  right: -8vw;
  transform: rotate(-9deg);
}

.orbit-two {
  width: 24vw;
  min-width: 240px;
  aspect-ratio: 0.86;
  bottom: 9%;
  left: 7vw;
  transform: rotate(8deg);
}

.orbit-three {
  width: 15vw;
  min-width: 150px;
  aspect-ratio: 1;
  right: 29vw;
  bottom: 17%;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.05);
}

.hero-inner,
.statement-inner,
.section-heading,
.contact-inner {
  width: min(var(--max), 100%);
  margin: 0 auto;
}

.hero-inner {
  position: relative;
  z-index: 2;
}

.eyebrow {
  margin: 0 0 22px;
  color: rgba(0, 0, 0, 0.42);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-weight: 840;
  letter-spacing: 0;
}

h1 {
  max-width: 970px;
  margin-bottom: 28px;
  font-size: 10rem;
  line-height: 0.86;
}

h2 {
  margin-bottom: 26px;
  font-size: 7rem;
  line-height: 0.9;
}

h3 {
  margin-bottom: 14px;
  font-size: 2rem;
  line-height: 1;
  letter-spacing: 0;
}

p {
  color: rgba(0, 0, 0, 0.58);
  font-size: 1.15rem;
  line-height: 1.65;
}

.hero-copy {
  max-width: 520px;
  margin-bottom: 36px;
  color: rgba(0, 0, 0, 0.62);
  font-size: 1.55rem;
  line-height: 1.28;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 780;
  transition:
    transform 200ms ease,
    box-shadow 200ms ease,
    background 200ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.dark {
  background: var(--black);
  color: var(--white);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
}

.button.dark:hover {
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.28);
}

.button.light {
  background: var(--white);
  color: var(--black);
  box-shadow: 0 18px 52px rgba(255, 255, 255, 0.16);
}

.statement {
  display: grid;
  place-items: center;
  padding: 120px 20px;
  background: var(--black);
  color: var(--white);
  text-align: center;
  color-scheme: dark;
}

.statement .eyebrow,
.contact .eyebrow {
  color: rgba(255, 255, 255, 0.48);
}

.statement p {
  max-width: 690px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.62);
}

.products,
.approach {
  padding: 130px max(20px, calc((100vw - var(--max)) / 2));
  background:
    linear-gradient(180deg, var(--paper), var(--white));
}

.section-heading {
  margin-bottom: 72px;
}

.product-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 22px;
}

.product-card {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  border-radius: var(--squircle);
  padding: 28px;
  transition:
    transform 260ms ease,
    box-shadow 260ms ease,
    border-color 260ms ease;
}

.product-card:hover,
.principle:hover,
.details-panel:hover {
  transform: translateY(-4px);
  box-shadow:
    0 40px 110px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.82);
}

.primary-card {
  grid-row: span 2;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1fr);
  gap: 34px;
  align-items: center;
  min-height: 560px;
}

.product-visual,
.mini-visual {
  position: relative;
  min-height: 330px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--squircle);
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 52%, rgba(0, 0, 0, 0.1), transparent 24%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.86), rgba(225, 225, 222, 0.46));
}

.product-visual::before,
.mini-visual::before {
  content: "";
  position: absolute;
  inset: 20%;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 999px;
}

.product-visual span,
.mini-visual span {
  position: absolute;
  display: block;
  border-radius: var(--squircle-sm);
  border: 1px solid rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.52);
  box-shadow:
    0 20px 54px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(20px);
}

.product-visual span:nth-child(1) {
  width: 42%;
  height: 22%;
  left: 10%;
  top: 20%;
}

.product-visual span:nth-child(2) {
  width: 34%;
  height: 18%;
  right: 12%;
  top: 42%;
}

.product-visual span:nth-child(3) {
  width: 18%;
  aspect-ratio: 1;
  left: 42%;
  bottom: 18%;
  border-radius: 999px;
  background: var(--black);
}

.mini-visual {
  min-height: 210px;
  margin-bottom: 28px;
}

.mini-visual span:nth-child(1) {
  width: 54%;
  height: 19%;
  left: 14%;
  top: 24%;
}

.mini-visual span:nth-child(2) {
  width: 40%;
  height: 16%;
  right: 12%;
  top: 50%;
}

.mini-visual span:nth-child(3) {
  width: 42px;
  aspect-ratio: 1;
  left: 17%;
  bottom: 16%;
  border-radius: 999px;
  background: var(--black);
}

.mini-visual.quiet {
  background:
    radial-gradient(circle at 70% 28%, rgba(0, 0, 0, 0.09), transparent 28%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(235, 235, 232, 0.52));
}

.product-copy {
  position: relative;
  z-index: 2;
  margin-top: 30px;
}

.primary-card .product-copy {
  margin-top: 0;
}

.product-copy p:last-child {
  margin-bottom: 0;
}

.text-link {
  display: inline-flex;
  margin-top: 8px;
  color: var(--black);
  font-weight: 780;
  border-bottom: 1px solid rgba(0, 0, 0, 0.28);
  transition:
    border-color 180ms ease,
    transform 180ms ease;
}

.text-link:hover {
  border-color: var(--black);
  transform: translateY(-1px);
}

.approach {
  background: var(--white);
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.principle {
  min-height: 360px;
  padding: 30px;
  border-radius: var(--squircle);
  transition:
    transform 260ms ease,
    box-shadow 260ms ease;
}

.principle span {
  display: block;
  margin-bottom: 110px;
  color: rgba(0, 0, 0, 0.36);
  font-size: 0.84rem;
  font-weight: 800;
}

.details {
  display: grid;
  place-items: center;
  padding: 120px 20px;
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.2), transparent 36%),
    var(--charcoal);
  color: var(--white);
  color-scheme: dark;
}

.details-panel {
  width: min(var(--max), 100%);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 60px;
  align-items: end;
  padding: clamp(34px, 6vw, 70px);
  border-radius: var(--squircle);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.04)),
    rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.16);
}

.details .eyebrow,
.details p {
  color: rgba(255, 255, 255, 0.58);
}

.spec-list {
  display: grid;
  gap: 1px;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: var(--squircle-sm);
  background: var(--line-dark);
}

.spec-list div {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: 20px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.06);
}

.spec-list dt {
  color: rgba(255, 255, 255, 0.52);
  font-weight: 720;
}

.spec-list dd {
  margin: 0;
  color: var(--white);
  font-weight: 760;
}

.contact {
  display: grid;
  place-items: center;
  padding: 120px 20px;
  background: var(--black);
  color: var(--white);
  text-align: center;
  color-scheme: dark;
}

.contact h2 {
  max-width: 900px;
  margin-inline: auto;
}

.contact .button {
  margin-top: 14px;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: start;
  padding: 42px clamp(18px, 4vw, 56px);
  background: var(--black);
  color: var(--white);
  border-top: 1px solid var(--line-dark);
}

.site-footer .brand-mark {
  border-color: rgba(255, 255, 255, 0.24);
  background: var(--white);
  color: var(--black);
}

.footer-brand {
  margin-bottom: 12px;
}

.site-footer p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.46);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 2px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.56);
}

.footer-links a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.reveal {
  opacity: 0;
  transform: translate3d(0, 34px, 0);
  transition:
    opacity 820ms ease,
    transform 820ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.legal-page {
  background: var(--white);
}

.legal-page .site-header {
  background: rgba(255, 255, 255, 0.78);
}

.legal-main {
  width: min(880px, calc(100% - 40px));
  margin: 0 auto;
  padding: 150px 0 88px;
}

.legal-main h1 {
  max-width: none;
  margin-bottom: 18px;
  font-size: 6.2rem;
  line-height: 0.92;
}

.legal-main h2 {
  margin-top: 48px;
  margin-bottom: 16px;
  font-size: 2rem;
  line-height: 1.12;
}

.legal-main ul {
  color: rgba(0, 0, 0, 0.62);
  line-height: 1.7;
  padding-left: 22px;
}

.legal-main li + li {
  margin-top: 8px;
}

.back-link {
  display: inline-flex;
  margin-bottom: 36px;
  color: var(--black);
  font-weight: 780;
  border-bottom: 1px solid rgba(0, 0, 0, 0.28);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 980px) {
  h1 {
    font-size: 6.4rem;
  }

  h2 {
    font-size: 4.9rem;
  }

  h3 {
    font-size: 1.55rem;
  }

  p {
    font-size: 1.06rem;
  }

  .hero-copy {
    font-size: 1.3rem;
  }

  .site-nav {
    position: fixed;
    top: 84px;
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border: 1px solid var(--line-light);
    border-radius: var(--squircle-sm);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.14);
    backdrop-filter: blur(24px);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 14px;
  }

  .nav-toggle {
    display: block;
  }

  .product-grid,
  .principle-grid,
  .details-panel,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .primary-card {
    grid-row: auto;
    grid-template-columns: 1fr;
    min-height: 560px;
  }

  .product-card {
    min-height: 390px;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .site-header {
    inset: 12px 12px auto;
    min-height: 58px;
  }

  .brand span:last-child {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .hero,
  .statement,
  .products,
  .approach,
  .details,
  .contact {
    min-height: auto;
  }

  .hero {
    min-height: 100svh;
    padding: 130px 14px 70px;
  }

  h1 {
    font-size: 4.15rem;
    line-height: 0.92;
  }

  h2 {
    font-size: 3.25rem;
    line-height: 0.94;
  }

  h3 {
    font-size: 1.36rem;
  }

  p {
    font-size: 1rem;
  }

  .hero-copy {
    max-width: 330px;
    font-size: 1.14rem;
  }

  .products,
  .approach {
    padding: 90px 14px;
  }

  .statement,
  .details,
  .contact {
    padding: 90px 14px;
  }

  .product-card,
  .principle,
  .details-panel {
    border-radius: 28px;
    padding: 22px;
  }

  .primary-card {
    min-height: 500px;
  }

  .product-visual {
    min-height: 250px;
  }

  .mini-visual {
    min-height: 190px;
  }

  .principle {
    min-height: 280px;
  }

  .principle span {
    margin-bottom: 70px;
  }

  .spec-list div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .legal-main {
    width: min(100% - 28px, 880px);
    padding-top: 130px;
  }

  .legal-main h1 {
    font-size: 3.8rem;
  }

  .legal-main h2 {
    font-size: 1.52rem;
  }
}