:root {
  color-scheme: light;
  --bg: #f5f5f7;
  --paper: #ffffff;
  --ink: #111113;
  --muted: #6e6e73;
  --soft: #e8e8ed;
  --dark: #050507;
  --dark-soft: #111116;
  --blue: #0071e3;
  --green: #1d7f56;
  --radius: 8px;
  --max: 1180px;
  --nav-height: 48px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family:
    -apple-system,
    BlinkMacSystemFont,
    "SF Pro Display",
    "Segoe UI",
    sans-serif;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

img {
  display: block;
  width: 100%;
  height: auto;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: 0;
}

p {
  margin: 0;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--nav-height);
  background: rgba(248, 248, 251, 0.78);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  backdrop-filter: saturate(180%) blur(18px);
  transition:
    background 220ms ease,
    border-color 220ms ease,
    color 220ms ease;
}

.site-header.is-dark {
  background: rgba(8, 8, 10, 0.74);
  border-color: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.92);
}

.nav-shell {
  width: min(100%, var(--max));
  height: var(--nav-height);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 650;
  white-space: nowrap;
}

.brand-mark {
  width: 24px;
  height: 24px;
  display: inline-grid;
  place-items: center;
  border-radius: 7px;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.site-header.is-dark .brand-mark {
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(255, 255, 255, 0.16);
}

.brand-mark img {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  color: rgba(0, 0, 0, 0.72);
  font-size: 12px;
  white-space: nowrap;
}

.site-header.is-dark .nav-links {
  color: rgba(255, 255, 255, 0.74);
}

.nav-links a {
  transition: color 180ms ease;
}

.nav-links a:hover,
.nav-links a.is-active {
  color: var(--blue);
}

.menu-button {
  display: none;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: inherit;
  padding: 0;
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 17px;
  height: 1.5px;
  margin: 5px auto;
  background: currentColor;
  transform-origin: center;
  transition: transform 180ms ease;
}

.menu-button[aria-expanded="true"] span:first-child {
  transform: translateY(3.25px) rotate(45deg);
}

.menu-button[aria-expanded="true"] span:last-child {
  transform: translateY(-3.25px) rotate(-45deg);
}

.hero {
  scroll-margin-top: var(--nav-height);
  min-height: 100svh;
  padding: calc(var(--nav-height) + clamp(44px, 7vw, 86px)) 24px clamp(42px, 7vw, 82px);
  display: grid;
  grid-template-rows: auto minmax(300px, 1fr);
  gap: clamp(34px, 5vw, 68px);
  align-items: center;
  background: #050507;
  color: #fff;
  overflow: hidden;
}

.hero-copyblock {
  width: min(100%, 980px);
  margin: 0 auto;
  text-align: center;
}

.eyebrow {
  margin: 0 0 13px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 720;
}

.hero .eyebrow,
.product-section-dark .eyebrow,
.roadmap .eyebrow {
  color: rgba(255, 255, 255, 0.64);
}

h1 {
  max-width: 1050px;
  margin: 0 auto;
  font-size: clamp(44px, 6.4vw, 88px);
  line-height: 1.02;
  font-weight: 780;
  word-break: keep-all;
}

.hero-title-tail {
  display: block;
}

.hero-copy {
  width: min(100%, 780px);
  margin: 24px auto 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: clamp(19px, 2.2vw, 26px);
  line-height: 1.3;
  font-weight: 520;
}

.hero-actions,
.contact-actions {
  margin-top: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 10px 20px;
  font-size: 15px;
  font-weight: 580;
  transition:
    transform 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--blue);
  color: #fff;
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.42);
  color: #fff;
}

.button-on-light {
  border-color: rgba(0, 0, 0, 0.2);
  color: var(--ink);
}

.hero-media {
  width: min(100%, 1040px);
  margin: 0 auto;
  border-radius: var(--radius);
  overflow: hidden;
  background: #111116;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 44px 120px rgba(0, 0, 0, 0.42);
}

.identity-band,
.vision,
.products,
.technology,
.roadmap,
.contact {
  padding: clamp(76px, 10vw, 132px) 24px;
}

.identity-band {
  background: #fff;
  padding-top: clamp(36px, 6vw, 68px);
  padding-bottom: clamp(36px, 6vw, 68px);
}

.identity-grid {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.9fr 0.9fr 1.4fr;
  gap: 12px;
}

.identity-card,
.mission-card,
.value-card,
.tech-item,
.roadmap-card,
.contact-panel {
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.identity-card {
  min-height: 142px;
  padding: 24px;
}

.identity-card span,
.mission-card span,
.value-card span,
.roadmap-card span {
  display: block;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 720;
}

.identity-card strong {
  display: block;
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.24;
}

.vision {
  background: #f5f5f7;
}

.section-intro {
  width: min(100%, var(--max));
  margin: 0 auto clamp(42px, 6vw, 74px);
}

.section-intro-center {
  text-align: center;
}

.section-intro h2 {
  max-width: 980px;
  font-size: clamp(34px, 4.6vw, 64px);
  line-height: 1.05;
  font-weight: 760;
}

.section-intro-center h2 {
  margin: 0 auto;
}

.nowrap {
  white-space: nowrap;
}

.desktop-nowrap {
  white-space: nowrap;
}

.mission-grid,
.values-grid,
.tech-grid,
.roadmap-grid {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: grid;
  gap: 12px;
}

.mission-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 18px;
}

.mission-lines {
  width: min(100%, var(--max));
  margin: 0 auto 18px;
  display: grid;
  gap: 10px;
}

.mission-line {
  margin: 0;
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 18px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.mission-line:last-child {
  border-bottom: 0;
}

.mission-label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 740;
}

.mission-line strong {
  font-size: clamp(22px, 3.1vw, 34px);
  line-height: 1.2;
  font-weight: 730;
}

.values-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.mission-card,
.value-card {
  padding: 30px;
}

.mission-card {
  min-height: 310px;
}

.value-card {
  min-height: 270px;
}

.values-head {
  width: min(100%, var(--max));
  margin: clamp(36px, 5vw, 58px) auto 18px;
}

.values-head h3 {
  max-width: none;
  font-size: clamp(26px, 3vw, 40px);
  line-height: 1.1;
  font-weight: 760;
  white-space: nowrap;
}

.mission-card h3,
.value-card h3,
.tech-item h3,
.roadmap-card h3 {
  font-size: 24px;
  line-height: 1.12;
  font-weight: 740;
}

.mission-card p,
.value-card p,
.tech-item p,
.roadmap-card p {
  margin-top: 14px;
  color: var(--muted);
}

.products {
  background: #fff;
}

.product-section {
  scroll-margin-top: calc(var(--nav-height) + 18px);
  width: min(100%, var(--max));
  margin: 0 auto 18px;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: clamp(18px, 3vw, 34px);
  align-items: center;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

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

.product-section-light {
  background: linear-gradient(90deg, #f7f8fa 0 50%, #eceff4 50% 100%);
  grid-template-columns: minmax(0, 0.96fr) minmax(0, 1.04fr);
  align-items: stretch;
  gap: 0;
}

.product-section-dark {
  background: #09090c;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.12);
}

.product-section-dark .product-text p,
.product-section-dark .feature-list {
  color: rgba(255, 255, 255, 0.68);
}

.product-section-dark .feature-list li {
  border-color: rgba(255, 255, 255, 0.14);
}

.product-text {
  padding: clamp(32px, 5vw, 64px);
}

.product-section-light .product-text {
  min-height: 590px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(42px, 5vw, 68px);
}

.product-text h3 {
  font-size: clamp(32px, 4.1vw, 54px);
  line-height: 1.04;
  font-weight: 760;
}

.product-text p:not(.eyebrow) {
  margin-top: 20px;
  color: var(--muted);
  font-size: clamp(17px, 1.7vw, 21px);
}

.feature-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  color: var(--muted);
}

.feature-list li {
  padding: 12px 0;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  font-weight: 560;
}

.ip-feature {
  margin-top: 24px;
  padding-top: 20px;
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.ip-thumb {
  margin: 0;
  aspect-ratio: 1;
  border-radius: var(--radius);
  overflow: hidden;
  background: #f7fbf2;
}

.ip-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
}

.ip-copy span {
  display: block;
  color: var(--blue);
  font-size: 12px;
  font-weight: 760;
}

.ip-copy strong {
  display: block;
  margin-top: 5px;
  font-size: 18px;
  line-height: 1.2;
}

.product-text .ip-copy p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.48;
}

.product-media {
  margin: 0;
  align-self: stretch;
  min-height: 560px;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.product-media img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: contain;
  padding: clamp(18px, 3vw, 40px);
}

.product-section-light .product-media img {
  width: min(100%, 720px);
  height: auto;
  min-height: 0;
  aspect-ratio: 16 / 10;
  padding: 0;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius);
  box-shadow: 0 28px 70px rgba(25, 31, 43, 0.12);
}

.product-media-light {
  padding: clamp(28px, 4vw, 56px);
  background:
    radial-gradient(circle at 45% 28%, rgba(255, 255, 255, 0.92), transparent 32%),
    #eceff4;
}

.product-media-dark {
  background: #111116;
}

.technology {
  background: #fbfbfd;
}

.tech-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.tech-item {
  min-height: 310px;
  padding: 28px;
}

.tech-index {
  display: block;
  margin-bottom: 56px;
  color: var(--blue);
  font-weight: 720;
}

.roadmap {
  background: var(--dark);
  color: #fff;
}

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

.roadmap-card {
  min-height: 340px;
  padding: 30px;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
}

.roadmap-card p {
  color: rgba(255, 255, 255, 0.66);
}

.contact {
  background: #fff;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(330px, 0.55fr);
  gap: 28px;
  align-items: center;
}

.contact-copy {
  width: min(100%, 720px);
  justify-self: end;
}

.contact-copy h2 {
  font-size: clamp(38px, 5vw, 70px);
  line-height: 1.04;
  font-weight: 760;
}

.contact-copy p:not(.eyebrow) {
  margin-top: 20px;
  color: var(--muted);
  font-size: 20px;
}

.contact-actions {
  justify-content: flex-start;
}

.contact-panel {
  width: min(100%, 470px);
  padding: 30px;
}

.contact-panel dl {
  margin: 0;
  display: grid;
  gap: 22px;
}

.contact-panel div {
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.contact-panel div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.contact-panel dt {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 720;
}

.contact-panel dd {
  margin: 0;
  font-weight: 620;
}

.site-footer {
  min-height: 72px;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: #f5f5f7;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  color: var(--muted);
  font-size: 13px;
}

.site-footer div {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.footer-mark {
  width: 24px;
  height: 24px;
  display: inline-grid;
  place-items: center;
  border-radius: 7px;
  background: #fff;
  overflow: hidden;
}

.footer-mark img {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.site-footer strong {
  color: var(--ink);
}

.site-footer a {
  color: var(--blue);
}

.reveal {
  opacity: 1;
  transform: none;
  transition:
    opacity 700ms var(--ease),
    transform 700ms var(--ease);
}

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

@media (max-width: 980px) {
  .identity-grid,
  .product-section,
  .tech-grid,
  .roadmap-grid,
  .contact {
    grid-template-columns: 1fr;
  }

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

  .product-section-dark .product-text {
    order: 1;
  }

  .product-section-dark .product-media {
    order: 2;
  }

  .product-media,
  .product-media img {
    min-height: 430px;
  }

  .product-section-light .product-media img {
    min-height: 0;
  }

  .product-section-light .product-text {
    min-height: 430px;
  }

  .contact-copy {
    justify-self: start;
  }
}

@media (max-width: 760px) {
  :root {
    --nav-height: 50px;
  }

  .nav-shell {
    padding: 0 16px;
  }

  .menu-button {
    display: inline-grid;
    place-items: center;
  }

  .nav-links {
    position: fixed;
    inset: var(--nav-height) 0 auto 0;
    min-height: calc(100svh - var(--nav-height));
    display: grid;
    align-content: start;
    gap: 0;
    padding: 24px;
    background: rgba(248, 248, 251, 0.98);
    color: var(--ink);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition:
      transform 240ms var(--ease),
      opacity 200ms ease;
  }

  .site-header.is-dark .nav-links {
    background: rgba(8, 8, 10, 0.98);
    color: #fff;
  }

  .nav-links.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a {
    padding: 18px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    font-size: 21px;
    font-weight: 650;
  }

  .site-header.is-dark .nav-links a {
    border-color: rgba(255, 255, 255, 0.12);
  }

  .hero,
  .identity-band,
  .vision,
  .products,
  .technology,
  .roadmap,
  .contact {
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + 46px);
  }

  .hero-copyblock,
  .section-intro,
  .section-intro-center {
    text-align: left;
  }

  h1,
  .section-intro-center h2 {
    margin-left: 0;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(38px, 10.5vw, 48px);
    line-height: 1.08;
    word-break: keep-all;
  }

  .hero-title-tail {
    display: block;
  }

  .hero-copy {
    width: 100%;
    max-width: calc(100vw - 32px);
    margin-left: 0;
    font-size: 17px;
    overflow-wrap: anywhere;
    word-break: normal;
  }

  .section-intro h2,
  .section-intro-center h2 {
    max-width: 100%;
    font-size: clamp(30px, 8vw, 42px);
    line-height: 1.12;
    overflow-wrap: anywhere;
  }

  .mission-line {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 12px 0;
  }

  .mission-line strong {
    font-size: clamp(18px, 5.4vw, 28px);
    line-height: 1.24;
  }

  .desktop-nowrap {
    white-space: normal;
  }

  .hero-actions {
    justify-content: flex-start;
  }

  .product-section {
    gap: 0;
  }

  .product-text {
    padding: 30px 24px;
  }

  .product-section-light .product-text {
    min-height: auto;
  }

  .values-head h3 {
    font-size: clamp(20px, 5vw, 28px);
  }

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

  .product-media,
  .product-media img {
    min-height: 360px;
  }

  .product-section-light .product-media img {
    min-height: 0;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .button {
    width: 100%;
  }

  .hero-actions,
  .contact-actions {
    width: 100%;
  }

  .identity-card,
  .mission-card,
  .value-card,
  .tech-item,
  .roadmap-card,
  .contact-panel {
    padding: 24px;
  }

  .ip-feature {
    grid-template-columns: 1fr;
  }

  .product-media,
  .product-media img {
    min-height: 300px;
  }

  .product-section-light .product-media img {
    min-height: 0;
  }

  .contact-copy p:not(.eyebrow) {
    font-size: 17px;
  }
}

@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;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}