:root {
  --ink: #111111;
  --muted: #666666;
  --soft: #8a8a8a;
  --red: #e82127;
  --white: #ffffff;
  --page: min(1320px, calc(100vw - 80px));
  --header-height: 72px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  background: var(--white);
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--white);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

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

button {
  color: inherit;
}

.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;
}

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

.section-pad {
  padding-block: clamp(112px, 11vw, 180px);
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  min-height: var(--header-height);
  padding-inline: max(28px, calc((100vw - 1440px) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.96);
  transition: box-shadow 220ms ease;
}

.site-header.is-scrolled {
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.05);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.wordmark {
  color: var(--red);
  text-decoration: none;
  font-size: 0.98rem;
  font-weight: 790;
  letter-spacing: 0.28em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(24px, 3.2vw, 48px);
}

.site-nav a,
.nav-demo {
  padding: 8px 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.83rem;
  font-weight: 590;
  cursor: pointer;
  transition: color 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.nav-demo:hover,
.nav-demo:focus-visible {
  color: var(--red);
}

.nav-demo {
  color: var(--red);
}

.nav-arrow,
.nav-socials {
  display: none;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 22px;
  height: 1px;
  margin: 6px auto;
  background: var(--ink);
  transition: transform 180ms ease;
}

.hero {
  min-height: 100svh;
  padding-top: var(--header-height);
  display: flex;
  align-items: center;
  background: var(--white);
}

.hero-grid {
  min-height: calc(100svh - var(--header-height));
  padding-block: clamp(72px, 8vw, 120px);
  display: grid;
  grid-template-columns: minmax(0, 1.34fr) minmax(260px, 0.52fr);
  gap: clamp(58px, 9vw, 150px);
  align-items: center;
}

.eyebrow {
  margin: 0 0 24px;
  color: var(--red);
  font-size: 0.77rem;
  font-weight: 750;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 930px;
  margin: 0;
  font-size: clamp(3.45rem, 6.5vw, 7.2rem);
  font-weight: 660;
  letter-spacing: -0.065em;
  line-height: 0.93;
}

.hero-copy {
  max-width: 780px;
  margin: 38px 0 0;
  color: var(--muted);
  font-size: clamp(1.18rem, 1.75vw, 1.55rem);
  line-height: 1.55;
}

.hero-actions,
.contact-actions {
  margin-top: 42px;
  display: flex;
  flex-wrap: wrap;
  gap: 22px 40px;
  align-items: center;
}

.text-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 6px 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: color 160ms ease, transform 160ms ease;
}

.text-cta span {
  color: var(--red);
  font-size: 1.22em;
  transition: transform 160ms ease;
}

.text-cta:hover,
.text-cta:focus-visible {
  color: var(--red);
}

.text-cta:hover span,
.text-cta:focus-visible span {
  transform: translate(3px, -1px);
}

.text-cta-red {
  color: var(--red);
}

.hero-product-link {
  font-size: clamp(1.35rem, 1.65vw, 1.55rem);
  font-weight: 790;
  letter-spacing: -0.018em;
}

.hero-product {
  margin: 0;
  justify-self: end;
  width: min(100%, 340px);
}

.hero-product img {
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 22px 65px rgba(0, 0, 0, 0.08);
}

.hero-product figcaption {
  margin-top: 18px;
  color: var(--soft);
  font-size: 0.82rem;
  line-height: 1.45;
}

.heading-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.62fr);
  gap: clamp(52px, 8vw, 130px);
  align-items: start;
}

.display-title {
  margin: 0;
  font-size: clamp(3rem, 5.25vw, 6rem);
  font-weight: 640;
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.section-intro,
.product-definition {
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.5vw, 1.35rem);
  line-height: 1.65;
}

.future-section,
.product-section,
.prototype-section,
.award-section,
.team-section,
.contact-section {
  background: var(--white);
}

.future-principles {
  margin-top: clamp(84px, 9vw, 140px);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(48px, 6vw, 96px);
}

.future-principles article {
  min-width: 0;
}

.principle-label,
.step-number {
  margin: 0 0 28px;
  color: var(--red);
  font-size: 0.77rem;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.future-principles h3 {
  max-width: 360px;
  margin: 0;
  font-size: clamp(1.65rem, 2.25vw, 2.35rem);
  font-weight: 640;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.future-principles article > p:last-child {
  max-width: 380px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
}

.product-intro {
  max-width: 1060px;
  margin-bottom: clamp(70px, 8vw, 120px);
}

.product-intro .display-title {
  max-width: 920px;
}

.product-definition {
  max-width: 900px;
  margin-top: 34px;
}

.story-layout {
  width: min(1380px, calc(100vw - 96px));
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(360px, 0.65fr);
  gap: clamp(42px, 4.5vw, 68px);
  align-items: start;
}

.story-visual {
  position: sticky;
  top: calc(var(--header-height) + 42px);
  height: calc(100svh - var(--header-height) - 84px);
  min-height: 560px;
  overflow: hidden;
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.06);
}

.story-image {
  position: absolute;
  inset: 0 0 132px;
  width: 100%;
  height: calc(100% - 132px);
  object-fit: contain;
  opacity: 0;
  transform: scale(1.035);
  transition: opacity 680ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 950ms cubic-bezier(0.22, 1, 0.36, 1);
}

.story-image.is-active {
  opacity: 1;
  transform: scale(1.08);
}

.story-locked-caption {
  position: absolute;
  z-index: 3;
  inset: auto 0 0;
  min-height: 132px;
  padding: 20px 26px 24px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: end;
  background: var(--white);
}

.story-locked-caption h3 {
  max-width: 660px;
  margin: 0;
  font-size: clamp(1.55rem, 2.5vw, 2.75rem);
  font-weight: 670;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

.story-counter {
  margin: 0 0 5px;
  color: var(--soft);
  font-size: 0.76rem;
  font-weight: 680;
  letter-spacing: 0.12em;
}

.story-counter span {
  color: var(--red);
}

.story-steps {
  min-width: 0;
  max-width: 470px;
  padding-bottom: 26svh;
}

.story-step {
  min-height: 126svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  opacity: 0.28;
  transform: translateY(20px);
  transition: opacity 380ms ease, transform 500ms ease;
}

.story-step.is-active {
  opacity: 1;
  transform: translateY(0);
}

.story-detail {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.55rem, 2.55vw, 2.8rem);
  font-weight: 420;
  letter-spacing: -0.035em;
  line-height: 1.24;
}

.word-pair {
  display: inline;
  opacity: 0.14;
  font-weight: 420;
  transition: opacity 320ms ease, font-weight 320ms ease;
}

.word-pair.is-read {
  opacity: 1;
  font-weight: 540;
}

.prototype-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.24fr) minmax(430px, 0.76fr);
  gap: clamp(44px, 5vw, 76px);
  align-items: center;
}

.prototype-copy {
  min-width: 0;
  padding-right: clamp(8px, 1.5vw, 24px);
}

.prototype-copy .display-title {
  font-size: clamp(3.1rem, 4.15vw, 4.75rem);
  letter-spacing: -0.055em;
}

.prototype-copy .section-intro {
  margin-top: 32px;
}

.prototype-copy .text-cta {
  margin-top: 36px;
}

.prototype-collage {
  height: 760px;
  display: grid;
  grid-template-columns: 1.45fr 0.72fr;
  grid-template-rows: repeat(2, 1fr);
  gap: 5px;
}

.prototype-shot {
  margin: 0;
  overflow: hidden;
  border-radius: 18px;
  background: var(--white);
}

.prototype-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.prototype-shot-wall {
  grid-row: 1 / -1;
  grid-column: 1;
}

.prototype-shot-demo {
  grid-row: 1;
  grid-column: 2;
}

.prototype-shot-dashboard {
  grid-row: 2;
  grid-column: 2;
}

.spec-grid {
  margin-top: clamp(72px, 8vw, 118px);
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(28px, 4vw, 68px);
}

.spec-grid div {
  min-width: 0;
}

.spec-grid dt {
  color: var(--soft);
  font-size: 0.76rem;
  font-weight: 680;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.spec-grid dd {
  margin: 14px 0 0;
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
  font-weight: 640;
  letter-spacing: -0.025em;
}

.award-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(56px, 7vw, 96px);
  align-items: start;
}

.award-copy {
  max-width: 1040px;
}

.award-copy .section-intro {
  margin-top: 32px;
}

.award-visual {
  margin: 0;
  width: 100%;
  overflow: hidden;
  border-radius: 8px;
  aspect-ratio: 4 / 3;
}

.award-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.team-heading {
  align-items: end;
}

.team-grid {
  margin-top: clamp(86px, 9vw, 140px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(70px, 10vw, 160px);
}

.team-card {
  min-width: 0;
}

.team-photo {
  width: min(100%, 350px);
  aspect-ratio: 1;
  margin-inline: auto;
  overflow: hidden;
  border-radius: 50%;
  background: var(--white);
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-meta {
  max-width: 570px;
  margin: 38px auto 0;
}

.team-meta h3 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 3.15rem);
  font-weight: 650;
  letter-spacing: -0.045em;
}

.team-role {
  margin: 12px 0 0;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.team-meta > p:last-child {
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.35vw, 1.22rem);
  font-style: italic;
  line-height: 1.68;
}

.contact-inner {
  max-width: 1080px;
}

.contact-title {
  max-width: 1000px;
  margin: 0;
  font-size: clamp(3.3rem, 6.5vw, 7.4rem);
  font-weight: 640;
  letter-spacing: -0.065em;
  line-height: 0.94;
}

.contact-copy {
  max-width: 750px;
  margin: 38px 0 0;
  color: var(--muted);
  font-size: clamp(1.1rem, 1.6vw, 1.4rem);
  line-height: 1.65;
}

.contact-details {
  margin-top: 70px;
  display: flex;
  flex-wrap: wrap;
  gap: 18px 42px;
  color: var(--soft);
  font-size: 0.9rem;
}

.contact-details a {
  text-decoration: none;
}

.contact-details a:hover,
.contact-details a:focus-visible {
  color: var(--red);
}

.site-footer {
  min-height: 170px;
  padding: 48px max(28px, calc((100vw - 1440px) / 2));
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 30px;
  align-items: center;
  background: var(--white);
  color: var(--soft);
  font-size: 0.82rem;
}

.site-footer p {
  margin: 0;
}

.site-footer p:last-child {
  text-align: right;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 22px;
}

.footer-linkedin,
.nav-socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  text-decoration: none;
}

.footer-linkedin,
.nav-socials a[aria-label*="LinkedIn"] {
  width: 30px;
  height: 30px;
  padding: 0;
  background: #ffffff;
  overflow: visible;
  border-radius: 0;
}

.footer-linkedin svg,
.nav-socials svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer-linkedin img,
.nav-socials img {
  width: 30px;
  height: 30px;
  max-width: 100%;
  flex: 0 0 auto;
  object-fit: contain;
}

.footer-linkedin:hover,
.footer-linkedin:focus-visible,
.nav-socials a:hover,
.nav-socials a:focus-visible {
  color: var(--red);
}

.footer-linkedin:hover img,
.footer-linkedin:focus-visible img,
.nav-socials a:hover img,
.nav-socials a:focus-visible img {
  opacity: 0.78;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 720ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 820ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

@media (max-width: 1080px) {
  :root {
    --page: min(980px, calc(100% - 56px));
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) 270px;
    gap: 50px;
  }

  .heading-grid,
  .prototype-grid,
  .award-grid {
    grid-template-columns: 1fr;
  }

  .heading-grid,
  .award-grid {
    gap: 42px;
  }

  .prototype-grid {
    gap: 62px;
  }

  .section-intro {
    max-width: 720px;
  }

  .story-layout {
    width: min(980px, calc(100vw - 64px));
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.82fr);
    gap: 44px;
  }

  .prototype-copy {
    max-width: 760px;
  }

  .prototype-collage {
    height: 760px;
  }

  .award-visual {
    max-width: 900px;
  }

  .spec-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    row-gap: 42px;
  }
}

@media (max-width: 760px) {
  :root {
    --page: calc(100% - 36px);
    --header-height: 68px;
  }

  .section-pad {
    padding-block: 92px;
  }

  .site-header {
    padding-inline: 18px;
  }

  body.menu-open .site-header {
    background: var(--white);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  .menu-toggle {
    display: block;
    position: relative;
    z-index: 102;
  }

  .menu-toggle[aria-expanded="true"] span:not(.sr-only):nth-last-child(2) {
    transform: translateY(3.5px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:not(.sr-only):last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }

  .site-nav {
    position: fixed;
    z-index: 101;
    inset: 0;
    width: 100vw;
    height: 100dvh;
    min-height: 100svh;
    padding: 110px 28px 44px;
    overflow-y: auto;
    overscroll-behavior: contain;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    background: var(--white);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity 180ms ease, transform 220ms ease, visibility 180ms ease;
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .site-nav a,
  .nav-demo {
    font-size: 1.35rem;
    font-weight: 620;
  }

  .site-nav .nav-section-link,
  .site-nav .nav-demo {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    padding-block: 8px;
  }

  .nav-arrow {
    display: inline-block;
    color: var(--red);
    font-size: 1.15em;
    font-weight: 450;
    transition: transform 160ms ease;
  }

  .nav-section-link:hover .nav-arrow,
  .nav-section-link:focus-visible .nav-arrow,
  .nav-demo:hover .nav-arrow,
  .nav-demo:focus-visible .nav-arrow {
    transform: translateX(4px);
  }

  .nav-socials {
    width: 100%;
    margin-top: auto;
    padding-top: 28px;
    display: flex;
    align-items: center;
    gap: 26px;
  }

  .site-nav .nav-socials a {
    width: auto;
    padding: 4px 0;
  }

  .site-nav .nav-socials a[aria-label*="LinkedIn"] {
    width: 30px;
    height: 30px;
    padding: 0;
    background: #ffffff;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    min-height: auto;
    padding-block: 76px 96px;
    grid-template-columns: 1fr;
    gap: 58px;
  }

  .hero h1 {
    font-size: clamp(3.25rem, 14.5vw, 5.8rem);
    line-height: 0.95;
  }

  .hero-copy {
    margin-top: 30px;
    font-size: 1.14rem;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

  .hero-product {
    justify-self: center;
    width: min(58vw, 280px);
  }

  .hero-product img {
    max-height: none;
  }

  .display-title {
    font-size: clamp(2.85rem, 12.5vw, 4.8rem);
  }

  .future-principles,
  .team-grid {
    grid-template-columns: 1fr;
  }

  .future-principles {
    margin-top: 78px;
    gap: 64px;
  }

  .future-principles h3 {
    max-width: 520px;
  }

  .product-intro {
    margin-bottom: 70px;
  }

  .story-layout {
    width: calc(100vw - 12px);
    display: block;
  }

  .story-visual {
    z-index: 4;
    top: var(--header-height);
    width: 100%;
    height: 63svh;
    min-height: 470px;
    border-radius: 8px;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.05);
  }

  .story-image {
    inset: 0 0 112px;
    height: calc(100% - 112px);
    padding: 0;
    object-fit: cover;
    object-position: center;
    transform: scale(1.12);
  }

  .story-image.is-active {
    transform: scale(1.18);
  }

  .story-locked-caption {
    min-height: 112px;
    padding: 16px 18px 20px;
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .story-locked-caption h3 {
    font-size: clamp(1.45rem, 6.8vw, 2.1rem);
  }

  .story-counter {
    margin: 0;
  }

  .story-steps {
    width: var(--page);
    margin-inline: auto;
    padding-bottom: 22svh;
  }

  .story-step {
    min-height: 150svh;
    display: block;
    padding-top: 1px;
  }

  .story-detail {
    position: sticky;
    top: calc(var(--header-height) + 63svh + 14px);
    max-width: 540px;
    padding-bottom: 28px;
    font-size: clamp(1.25rem, 5.6vw, 1.75rem);
    line-height: 1.3;
  }

  .prototype-grid {
    display: block;
  }

  .prototype-copy {
    margin-top: 58px;
  }

  .prototype-collage {
    width: 100%;
    height: auto;
    aspect-ratio: 0.9;
    grid-template-columns: 1.45fr 0.72fr;
    grid-template-rows: repeat(2, 1fr);
    gap: 5px;
  }

  .prototype-shot {
    border-radius: 14px;
  }

  .prototype-shot-wall {
    grid-column: 1;
    grid-row: 1 / -1;
  }

  .prototype-shot-demo {
    grid-column: 2;
    grid-row: 1;
  }

  .prototype-shot-dashboard {
    grid-column: 2;
    grid-row: 2;
  }

  .prototype-copy {
    padding-right: 0;
  }

  .prototype-copy .display-title {
    font-size: clamp(2.7rem, 11.5vw, 4.2rem);
  }

  .spec-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 36px 24px;
  }

  .award-grid {
    gap: 44px;
  }

  .award-visual {
    width: calc(100% + 24px);
    margin-left: -12px;
    aspect-ratio: 4 / 3;
  }

  .team-grid {
    gap: 96px;
  }

  .team-photo {
    width: min(100%, 310px);
  }

  .contact-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .contact-details {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .site-footer {
    min-height: 220px;
    padding: 46px 18px;
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .site-footer p:last-child {
    text-align: left;
  }
}

@media (max-width: 480px) {
  .section-pad {
    padding-block: 80px;
  }

  .hero-grid {
    padding-top: 62px;
  }

  .prototype-collage {
    height: auto;
    gap: 4px;
  }

  .prototype-shot {
    border-radius: 11px;
  }

}

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

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

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