:root {
  --white: #f7f7f5;
  --pure: #ffffff;
  --black: #050507;
  --ink: #17171a;
  --gray: #6e6e73;
  --line: rgba(10, 10, 12, 0.12);
  --blue: #4f8cff;
  --sans: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text',
    'PingFang SC', 'Helvetica Neue', 'Microsoft YaHei', sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--white);
}

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

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

.glass-nav {
  position: fixed;
  top: 16px;
  left: 50%;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: min(920px, calc(100% - 32px));
  min-height: 54px;
  padding: 0 10px 0 22px;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 18px;
  background: rgba(246, 246, 244, 0.68);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(24px) saturate(180%);
  transform: translateX(-50%);
}

.wordmark {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.glass-nav nav {
  display: flex;
  gap: 34px;
  color: #5f5f64;
  font-size: 12px;
}

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

.glass-nav nav a:hover {
  color: var(--black);
}

.nav-arrow {
  display: grid;
  justify-self: end;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 11px;
  background: var(--black);
  color: var(--pure);
}

.hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  place-items: center;
  overflow: hidden;
  padding: 130px 6vw 80px;
  background:
    radial-gradient(circle at 50% 22%, rgba(255,255,255,0.95), transparent 38%),
    linear-gradient(180deg, #f5f5f3 0%, #ededeb 100%);
}

.hero-glow {
  position: absolute;
  top: -18vw;
  left: 50%;
  width: 72vw;
  height: 50vw;
  border-radius: 50%;
  background: rgba(255,255,255,0.72);
  filter: blur(50px);
  transform: translateX(-50%);
}

.hero-copy {
  position: relative;
  z-index: 3;
  align-self: start;
  margin-top: 7vh;
  text-align: center;
  animation: rise-in 900ms cubic-bezier(.2,.7,.2,1) both;
}

.kicker,
.section-label {
  margin: 0 0 26px;
  color: var(--gray);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
}

.hero h1 {
  margin: 0;
  font-size: clamp(64px, 10vw, 150px);
  font-weight: 650;
  letter-spacing: -0.08em;
  line-height: 0.95;
}

.hero-line {
  margin: 30px 0 0;
  font-size: clamp(27px, 3.2vw, 46px);
  font-weight: 600;
  letter-spacing: -0.05em;
}

.hero-subline {
  margin: 15px 0 0;
  color: var(--gray);
  font-size: clamp(15px, 1.35vw, 20px);
}

.hero-object {
  position: absolute;
  bottom: -27vw;
  left: 50%;
  z-index: 2;
  width: min(76vw, 1080px);
  aspect-ratio: 1;
  transform: translateX(-50%);
}

.orb {
  position: relative;
  width: 100%;
  height: 100%;
  border: 1px solid rgba(255,255,255,0.78);
  border-radius: 50%;
  background:
    radial-gradient(circle at 38% 26%, rgba(255,255,255,0.98) 0 5%, transparent 24%),
    radial-gradient(circle at 67% 37%, rgba(120,172,255,0.74), transparent 26%),
    radial-gradient(circle at 50% 66%, rgba(195,170,255,0.58), transparent 31%),
    linear-gradient(145deg, #eff4ff, #b4cfff 35%, #7f8bd7 68%, #b990cf);
  box-shadow:
    inset -30px -38px 90px rgba(22, 26, 64, 0.34),
    inset 30px 20px 70px rgba(255,255,255,0.78),
    0 -18px 100px rgba(77, 116, 255, 0.2),
    0 44px 120px rgba(13, 16, 28, 0.25);
  animation: float 7s ease-in-out infinite;
}

.orb::before {
  content: '';
  position: absolute;
  inset: 7%;
  border: 1px solid rgba(255,255,255,0.48);
  border-radius: 50%;
  box-shadow: inset 0 0 70px rgba(255,255,255,0.18);
}

.orb-core {
  position: absolute;
  inset: 32%;
  border: 1px solid rgba(255,255,255,0.56);
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  box-shadow: 0 0 65px rgba(255,255,255,0.34);
  backdrop-filter: blur(12px);
}

.orb-ring {
  position: absolute;
  inset: 19%;
  border: 1px solid rgba(255,255,255,0.38);
  border-radius: 50%;
}

.orb-ring-one {
  transform: rotateX(66deg) rotateZ(18deg) scale(1.15);
}

.orb-ring-two {
  transform: rotateY(68deg) rotateZ(-15deg) scale(1.12);
}

.orb-word {
  position: absolute;
  color: rgba(255,255,255,0.82);
  font-size: clamp(12px, 1.3vw, 18px);
  font-weight: 500;
  letter-spacing: 0.3em;
}

.word-one { top: 32%; left: 15%; }
.word-two { top: 23%; right: 18%; }
.word-three { bottom: 28%; left: 45%; }

.scroll-cue {
  position: absolute;
  right: 5vw;
  bottom: 38px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--gray);
  font-size: 12px;
}

.manifesto {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 112svh;
  padding: 15vh 8vw;
  overflow: hidden;
  background: var(--black);
  color: var(--pure);
}

.manifesto .section-label,
.statement .section-label {
  color: #86868b;
}

.manifesto h2 {
  position: relative;
  z-index: 2;
  margin: 4vh 0 0;
  font-size: clamp(58px, 9vw, 138px);
  font-weight: 620;
  letter-spacing: -0.075em;
  line-height: 1.02;
}

.manifesto-end {
  position: relative;
  z-index: 2;
  align-self: flex-end;
  margin: 13vh 5vw 0 0;
  color: #a1a1a6;
  font-size: clamp(25px, 3.4vw, 50px);
  font-weight: 520;
  letter-spacing: -0.04em;
  line-height: 1.35;
}

.manifesto-orbit {
  position: absolute;
  right: -20vw;
  bottom: -32vw;
  width: 70vw;
  height: 70vw;
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: 50%;
  box-shadow:
    0 0 0 9vw rgba(255,255,255,0.025),
    0 0 0 18vw rgba(255,255,255,0.018);
}

.marquee {
  width: 100%;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--pure);
}

.marquee-track {
  display: flex;
  align-items: center;
  width: max-content;
  min-height: 106px;
  animation: ticker 30s linear infinite;
}

.marquee span {
  margin: 0 32px;
  color: #a1a1a6;
  font-size: clamp(25px, 3vw, 42px);
  font-weight: 560;
  letter-spacing: -0.04em;
}

.marquee i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #b6c8ff;
}

.concept-section {
  padding: 150px 5vw 180px;
  background: var(--pure);
}

.concept-heading {
  max-width: 1120px;
  margin: 0 auto 86px;
}

.dark-label {
  color: var(--gray);
}

.concept-heading h2 {
  margin: 0;
  font-size: clamp(54px, 7vw, 104px);
  font-weight: 620;
  letter-spacing: -0.07em;
  line-height: 1.05;
}

.concept-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 1320px;
  margin: 0 auto;
}

.concept {
  position: relative;
  min-height: 590px;
  padding: 28px;
  overflow: hidden;
  border-radius: 34px;
  background: #f2f2f4;
}

.concept-meta {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  color: #8d8d93;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.concept h3 {
  position: relative;
  z-index: 2;
  margin: 84px 0 12px;
  font-size: clamp(46px, 5vw, 70px);
  font-weight: 620;
  letter-spacing: -0.07em;
}

.concept p {
  position: relative;
  z-index: 2;
  margin: 0;
  color: var(--gray);
  font-size: 16px;
}

.concept-art {
  position: absolute;
  right: -24%;
  bottom: -14%;
  width: 120%;
  aspect-ratio: 1;
  border-radius: 50%;
}

.art-01 {
  background:
    radial-gradient(circle at 38% 34%, white 0 4%, transparent 22%),
    linear-gradient(140deg, #dae7ff, #8ca8f2 48%, #6562a6 100%);
  box-shadow: inset 20px 25px 55px rgba(255,255,255,0.66), inset -25px -20px 70px rgba(28,31,84,0.3);
}

.art-01 span {
  position: absolute;
  inset: 27%;
  border: 1px solid rgba(255,255,255,0.62);
  border-radius: 50%;
}

.art-02 {
  right: 11%;
  bottom: 6%;
  width: 78%;
  border-radius: 22%;
  background: rgba(255,255,255,0.35);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,0.72),
    0 35px 80px rgba(98, 115, 163, 0.25);
  backdrop-filter: blur(18px);
  transform: rotate(15deg);
}

.art-02::before,
.art-02::after {
  content: '';
  position: absolute;
  inset: 12%;
  border: 1px solid rgba(93, 116, 182, 0.3);
  border-radius: 18%;
}

.art-02::after {
  inset: 25%;
}

.art-03 {
  background:
    radial-gradient(circle at 44% 40%, rgba(255,255,255,0.9), transparent 17%),
    radial-gradient(circle at 55% 54%, #b9d7ff, transparent 34%),
    linear-gradient(150deg, #d9f7f4, #8ab7d9 52%, #6370af);
  filter: saturate(0.86);
}

.art-03 span {
  position: absolute;
  inset: 8%;
  border: 1px solid rgba(255,255,255,0.52);
  border-radius: 50%;
  box-shadow: 0 0 0 44px rgba(255,255,255,0.09), 0 0 0 88px rgba(255,255,255,0.05);
}

.statement {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 105svh;
  padding: 11vh 7vw 7vh;
  overflow: hidden;
  background: #08080a;
  color: var(--pure);
}

.statement-light {
  position: absolute;
  top: 7%;
  left: 50%;
  width: 60vw;
  height: 60vw;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 40%, rgba(255,255,255,0.88), transparent 3%),
    radial-gradient(circle at 50% 50%, rgba(92,129,255,0.35), transparent 26%),
    radial-gradient(circle at 50% 55%, rgba(174,119,255,0.2), transparent 48%);
  filter: blur(20px);
  transform: translateX(-50%);
}

.statement-copy {
  position: relative;
  z-index: 2;
  margin: auto 0;
  text-align: center;
}

.statement-copy p {
  margin: 0 0 18px;
  color: #a1a1a6;
  font-size: clamp(24px, 3vw, 42px);
  font-weight: 550;
  letter-spacing: -0.04em;
}

.statement-copy h2 {
  margin: 0;
  font-size: clamp(62px, 9vw, 140px);
  font-weight: 650;
  letter-spacing: -0.08em;
  line-height: 1;
}

.statement-signature {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.16);
  color: #86868b;
  font-size: 11px;
  letter-spacing: 0.08em;
}

footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 92px;
  padding: 0 5vw;
  background: var(--white);
  color: var(--gray);
  font-size: 11px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 7px;
  width: max-content;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
}

footer p {
  margin: 0;
}

.icp-link {
  justify-self: end;
}

@keyframes rise-in {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-16px) scale(1.01); }
}

@keyframes ticker {
  to { transform: translateX(-50%); }
}

@media (max-width: 900px) {
  .hero-object {
    bottom: -16vw;
    width: 95vw;
  }

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

  .concept {
    min-height: 520px;
  }

  .concept-art {
    right: -10%;
    bottom: -45%;
    width: 80%;
  }

  .art-02 {
    right: 10%;
    bottom: -2%;
    width: 52%;
  }
}

@media (max-width: 640px) {
  .glass-nav {
    top: 10px;
    width: calc(100% - 20px);
    grid-template-columns: 1fr auto;
    min-height: 50px;
    padding-left: 17px;
    border-radius: 16px;
  }

  .glass-nav nav {
    display: none;
  }

  .hero {
    min-height: 830px;
    padding: 110px 20px 60px;
  }

  .hero-copy {
    margin-top: 5vh;
  }

  .kicker {
    margin-bottom: 20px;
  }

  .hero h1 {
    font-size: clamp(58px, 18vw, 82px);
  }

  .hero-line {
    margin-top: 25px;
    font-size: 28px;
  }

  .hero-subline {
    padding: 0 15px;
    line-height: 1.7;
  }

  .hero-object {
    bottom: -2vw;
    width: 112vw;
  }

  .scroll-cue {
    display: none;
  }

  .manifesto {
    min-height: 900px;
    padding: 100px 24px;
  }

  .manifesto h2 {
    margin-top: 12vh;
    font-size: 56px;
  }

  .manifesto-end {
    margin: 18vh 0 0;
    font-size: 30px;
  }

  .marquee-track {
    min-height: 88px;
  }

  .concept-section {
    padding: 100px 18px 120px;
  }

  .concept-heading {
    margin-bottom: 52px;
    padding: 0 6px;
  }

  .concept-heading h2 {
    font-size: 52px;
  }

  .concept {
    min-height: 500px;
    border-radius: 28px;
  }

  .concept h3 {
    font-size: 56px;
  }

  .concept-art {
    right: -32%;
    bottom: -12%;
    width: 122%;
  }

  .art-02 {
    right: 12%;
    bottom: 3%;
    width: 75%;
  }

  .statement {
    min-height: 820px;
    padding: 80px 24px 40px;
  }

  .statement-light {
    top: 24%;
    width: 130vw;
    height: 130vw;
  }

  .statement-copy h2 {
    font-size: 58px;
  }

  footer {
    grid-template-columns: 1fr;
    gap: 11px;
    padding: 28px 20px;
  }

  .icp-link,
  footer p {
    justify-self: start;
  }
}

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

  .hero-copy,
  .orb,
  .marquee-track {
    animation: none;
  }
}