@font-face {
  font-family: "Geist";
  src: url("assets/geist-sans.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

@font-face {
  font-family: "Geist Mono";
  src: url("assets/geist-mono.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --ink: #111111;
  --paper: #f4efe6;
  --red: #ef3e2d;
  --line-dark: rgba(244, 239, 230, 0.2);
  --line-light: rgba(17, 17, 17, 0.18);
  --page-gutter: clamp(1.25rem, 4vw, 4.5rem);
  --font-geist-sans: "Geist";
  --font-geist-mono: "Geist Mono";
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-geist-sans), Arial, Helvetica, sans-serif;
}

::selection {
  background: var(--red);
  color: var(--paper);
}

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

.site-header {
  position: absolute;
  z-index: 10;
  top: 0;
  left: 0;
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem var(--page-gutter);
  border-bottom: 1px solid var(--line-dark);
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
}

.brand-lockup img {
  width: 1.8rem;
  height: 2.18rem;
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: clamp(1.2rem, 3vw, 3rem);
  font-family: var(--font-geist-mono), monospace;
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-header nav a:not(.nav-cta) {
  transition: opacity 180ms ease;
}

.site-header nav a:not(.nav-cta):hover {
  opacity: 0.55;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.68rem 0.9rem;
  border: 1px solid var(--paper);
  transition: background 180ms ease, color 180ms ease;
}

.nav-cta:hover {
  background: var(--paper);
  color: var(--ink);
}

.hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  grid-template-columns: minmax(0, 1.08fr) minmax(23rem, 0.92fr);
  overflow: hidden;
  border-bottom: 1px solid var(--line-dark);
}

.hero::before {
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: 40%;
  height: 100%;
  content: "";
  pointer-events: none;
  opacity: 0.28;
  background-image:
    radial-gradient(circle at 12% 18%, rgba(244, 239, 230, 0.24) 0 0.7px, transparent 0.9px),
    linear-gradient(90deg, transparent 0 98%, rgba(244, 239, 230, 0.07) 98%);
  background-size: 6px 6px, 68px 100%;
  mix-blend-mode: soft-light;
}

.hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8.5rem var(--page-gutter) 7rem;
  animation: content-rise 760ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 2.2rem;
  font-family: var(--font-geist-mono), monospace;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 2.5rem;
  height: 0.25rem;
  flex: 0 0 auto;
  background: var(--red);
}

.hero h1 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(3.75rem, 7.15vw, 8.25rem);
  font-weight: 650;
  letter-spacing: -0.075em;
  line-height: 0.87;
  text-transform: uppercase;
}

.hero h1 em {
  color: var(--red);
  font-style: normal;
}

.hero-intro {
  max-width: 35rem;
  margin: 2.3rem 0 0;
  color: rgba(244, 239, 230, 0.68);
  font-size: clamp(0.95rem, 1.15vw, 1.12rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.button {
  display: inline-flex;
  min-height: 3.2rem;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 0.75rem 1.1rem;
  font-family: var(--font-geist-mono), monospace;
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

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

.button-primary {
  background: var(--red);
  color: var(--paper);
}

.text-link {
  display: inline-flex;
  gap: 0.75rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--line-dark);
  font-family: var(--font-geist-mono), monospace;
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-art {
  position: relative;
  min-height: 100%;
  border-left: 1px solid var(--line-dark);
  background-color: var(--ink);
  background-image:
    linear-gradient(to bottom, rgba(17, 17, 17, 0.03), rgba(17, 17, 17, 0.16)),
    url("assets/architecture-dark-right.webp");
  background-position: center;
  background-size: cover;
  animation: art-reveal 880ms cubic-bezier(0.22, 1, 0.36, 1) 100ms both;
}

.hero-art::after {
  position: absolute;
  inset: 0;
  content: "";
  border: 1px solid rgba(244, 239, 230, 0.1);
  border-top: 0;
  pointer-events: none;
}

.hero-art-code {
  position: absolute;
  top: 7rem;
  right: 2rem;
  font-family: var(--font-geist-mono), monospace;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
}

.hero-art-label {
  position: absolute;
  right: 1.8rem;
  bottom: 5.25rem;
  padding-left: 2rem;
  font-family: var(--font-geist-mono), monospace;
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.hero-meta {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  justify-content: space-between;
  padding: 1.15rem var(--page-gutter);
  border-top: 1px solid var(--line-dark);
  font-family: var(--font-geist-mono), monospace;
  font-size: 0.58rem;
  letter-spacing: 0.15em;
}

.brand-ribbon {
  display: flex;
  min-height: 4.5rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem var(--page-gutter);
  overflow: hidden;
  background: var(--red);
  color: var(--paper);
  font-family: var(--font-geist-mono), monospace;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  white-space: nowrap;
}

.brand-ribbon i {
  width: 0.35rem;
  height: 0.35rem;
  flex: 0 0 auto;
  background: var(--paper);
  transform: rotate(45deg);
}

.manifesto {
  display: grid;
  grid-template-columns: minmax(8rem, 0.25fr) 1.15fr minmax(18rem, 0.8fr);
  gap: clamp(2rem, 4vw, 5rem);
  padding: clamp(5rem, 10vw, 9rem) var(--page-gutter);
  background: var(--paper);
  color: var(--ink);
}

.section-index {
  display: flex;
  min-height: 15rem;
  flex-direction: column;
  justify-content: space-between;
  padding-right: 2rem;
  border-right: 1px solid var(--line-light);
}

.section-index span {
  color: var(--red);
  font-size: clamp(3rem, 5vw, 5.5rem);
  font-weight: 650;
  letter-spacing: -0.07em;
}

.section-index p {
  margin: 0;
  font-family: var(--font-geist-mono), monospace;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  writing-mode: vertical-rl;
}

.eyebrow-dark {
  margin-bottom: 2rem;
}

.manifesto-copy h2 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(2.5rem, 4.6vw, 5.75rem);
  font-weight: 620;
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.manifesto-copy > p:last-child {
  max-width: 39rem;
  margin: 2rem 0 0;
  color: rgba(17, 17, 17, 0.62);
  font-size: 1rem;
  line-height: 1.75;
}

.manifesto-principles {
  border-top: 1px solid var(--line-light);
}

.manifesto-principles article {
  display: grid;
  grid-template-columns: 2rem 1fr;
  column-gap: 1.2rem;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--line-light);
}

.manifesto-principles article > span {
  color: var(--red);
  font-family: var(--font-geist-mono), monospace;
  font-size: 0.62rem;
}

.manifesto-principles h3 {
  margin: 0;
  font-size: 0.92rem;
  letter-spacing: -0.02em;
}

.manifesto-principles p {
  grid-column: 2;
  margin: 0.5rem 0 0;
  color: rgba(17, 17, 17, 0.57);
  font-size: 0.82rem;
  line-height: 1.55;
}

.identity {
  display: grid;
  min-height: 54rem;
  grid-template-columns: minmax(23rem, 0.92fr) minmax(0, 1.08fr);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.identity-visual {
  position: relative;
  display: grid;
  min-height: 48rem;
  place-items: center;
  overflow: hidden;
  border-right: 1px solid var(--line-dark);
  background: var(--paper) url("assets/architecture-light.webp") center / cover;
}

.identity-visual::after {
  position: absolute;
  inset: 2rem;
  content: "";
  border: 1px solid rgba(17, 17, 17, 0.1);
  pointer-events: none;
}

.identity-visual img {
  z-index: 1;
  width: min(65%, 33rem);
  height: auto;
}

.identity-visual > span {
  position: absolute;
  z-index: 2;
  right: 3.25rem;
  bottom: 3.25rem;
  color: rgba(17, 17, 17, 0.62);
  font-family: var(--font-geist-mono), monospace;
  font-size: 0.58rem;
  letter-spacing: 0.15em;
}

.identity-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(4.5rem, 9vw, 9rem) var(--page-gutter);
}

.identity-heading {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
}

.identity-number {
  color: var(--red);
  font-size: clamp(3rem, 5vw, 5.5rem);
  font-weight: 650;
  letter-spacing: -0.07em;
  line-height: 0.72;
}

.identity-heading .eyebrow {
  margin-top: 0.2rem;
}

.identity-copy h2 {
  max-width: 10ch;
  margin: 2.7rem 0 0;
  font-size: clamp(3rem, 5.6vw, 6.5rem);
  font-weight: 620;
  letter-spacing: -0.07em;
  line-height: 0.92;
}

.identity-description {
  max-width: 38rem;
  margin: 2.25rem 0 0;
  color: rgba(244, 239, 230, 0.63);
  line-height: 1.75;
}

.spec-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 3.4rem 0 0;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.spec-list div {
  padding: 1.4rem 1.2rem 1.4rem 0;
}

.spec-list div + div {
  padding-left: 1.2rem;
  border-left: 1px solid var(--line-dark);
}

.spec-list dt {
  font-size: clamp(1.7rem, 3vw, 3rem);
  font-weight: 630;
  letter-spacing: -0.05em;
}

.spec-list dd {
  margin: 0.4rem 0 0;
  color: rgba(244, 239, 230, 0.5);
  font-family: var(--font-geist-mono), monospace;
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.design-statement {
  position: relative;
  padding: clamp(6rem, 12vw, 12rem) var(--page-gutter);
  overflow: hidden;
  background: var(--red);
  color: var(--paper);
}

.design-statement::after {
  position: absolute;
  top: 50%;
  right: -7rem;
  width: 22rem;
  height: 22rem;
  content: "";
  border: 4rem solid rgba(244, 239, 230, 0.09);
  transform: translateY(-50%) rotate(45deg);
}

.design-statement > p,
.design-statement > span {
  position: relative;
  z-index: 1;
  margin: 0;
  font-family: var(--font-geist-mono), monospace;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
}

.design-statement blockquote {
  position: relative;
  z-index: 1;
  max-width: 15ch;
  margin: 3rem 0;
  font-size: clamp(3rem, 7.5vw, 8.5rem);
  font-weight: 640;
  letter-spacing: -0.075em;
  line-height: 0.9;
}

.launch {
  display: grid;
  min-height: 56rem;
  grid-template-columns: minmax(22rem, 0.9fr) minmax(0, 1.1fr);
  background: var(--ink);
}

.launch-art {
  position: relative;
  min-height: 48rem;
  overflow: hidden;
  border-right: 1px solid var(--line-dark);
  background:
    linear-gradient(90deg, rgba(17, 17, 17, 0.1), rgba(17, 17, 17, 0.16)),
    url("assets/architecture-dark-left.webp") center / cover;
}

.launch-art img {
  position: absolute;
  top: 4rem;
  left: var(--page-gutter);
  width: clamp(5rem, 9vw, 8rem);
}

.launch-art span {
  position: absolute;
  right: 2.5rem;
  bottom: 1.5rem;
  color: rgba(244, 239, 230, 0.9);
  font-size: clamp(5rem, 10vw, 11rem);
  font-weight: 650;
  letter-spacing: -0.08em;
}

.launch-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(5rem, 10vw, 10rem) var(--page-gutter);
}

.launch-copy h2 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(3.5rem, 6.8vw, 8rem);
  font-weight: 640;
  letter-spacing: -0.075em;
  line-height: 0.88;
  text-transform: uppercase;
}

.launch-copy > p:not(.eyebrow) {
  max-width: 34rem;
  margin: 2.4rem 0;
  color: rgba(244, 239, 230, 0.62);
  line-height: 1.75;
}

.button-light {
  background: var(--paper);
  color: var(--ink);
}

.button-light:hover {
  background: var(--red);
  color: var(--paper);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  padding: 2rem var(--page-gutter);
  border-top: 1px solid var(--line-dark);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-brand img {
  width: 2.15rem;
  height: auto;
}

.footer-brand div {
  display: flex;
  gap: 0.35rem;
  flex-direction: column;
}

.footer-brand strong {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
}

.footer-brand span {
  color: rgba(244, 239, 230, 0.5);
  font-size: 0.75rem;
}

.footer-meta {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 3rem);
  font-family: var(--font-geist-mono), monospace;
  font-size: 0.58rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.footer-meta a {
  color: var(--red);
}

@keyframes content-rise {
  from {
    opacity: 0;
    transform: translateY(1.5rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes art-reveal {
  from {
    opacity: 0;
    transform: scale(1.035);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@media (max-width: 980px) {
  .site-header nav > a:not(.nav-cta) {
    display: none;
  }

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

  .hero-copy {
    min-height: 73svh;
    padding-top: 8rem;
    padding-bottom: 5.5rem;
  }

  .hero-art {
    min-height: 65svh;
    border-top: 1px solid var(--line-dark);
    border-left: 0;
    background-position: center 42%;
  }

  .hero-meta {
    position: relative;
  }

  .manifesto {
    grid-template-columns: 5rem 1fr;
  }

  .manifesto-principles {
    grid-column: 2;
  }

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

  .identity-visual {
    min-height: 75svh;
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }

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

  .launch-art {
    min-height: 65svh;
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }
}

@media (max-width: 640px) {
  .site-header {
    padding-top: 1rem;
    padding-bottom: 1rem;
  }

  .brand-lockup span {
    display: none;
  }

  .site-header nav {
    gap: 0;
  }

  .nav-cta {
    padding: 0.62rem 0.74rem;
  }

  .hero-copy {
    min-height: 69svh;
  }

  .hero h1 {
    font-size: clamp(3.1rem, 14vw, 4.5rem);
  }

  .hero-intro {
    max-width: 23rem;
  }

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

  .hero-art {
    min-height: 54svh;
  }

  .hero-meta span:nth-child(2) {
    display: none;
  }

  .brand-ribbon {
    justify-content: flex-start;
  }

  .brand-ribbon span:nth-of-type(n + 3),
  .brand-ribbon i:nth-of-type(n + 2) {
    display: none;
  }

  .manifesto {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .section-index {
    min-height: auto;
    flex-direction: row;
    align-items: center;
    padding: 0 0 1.5rem;
    border-right: 0;
    border-bottom: 1px solid var(--line-light);
  }

  .section-index p {
    writing-mode: initial;
  }

  .manifesto-principles {
    grid-column: 1;
  }

  .identity-visual {
    min-height: 62svh;
  }

  .identity-copy h2 {
    font-size: clamp(2.8rem, 14vw, 4.5rem);
  }

  .spec-list {
    grid-template-columns: 1fr;
  }

  .spec-list div + div {
    padding-left: 0;
    border-top: 1px solid var(--line-dark);
    border-left: 0;
  }

  .design-statement blockquote {
    font-size: clamp(3rem, 14vw, 5.25rem);
  }

  .launch-art {
    min-height: 56svh;
  }

  .launch-copy h2 {
    font-size: clamp(3.2rem, 14vw, 5rem);
  }

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

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

@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;
  }
}