:root {
  color-scheme: dark;
  --bg: #030303;
  --ink: #ffffff;
  --paper: #f5f5f2;
  --soft: rgba(255, 255, 255, 0.72);
  --muted: rgba(255, 255, 255, 0.48);
  --line: rgba(255, 255, 255, 0.16);
  --faint: rgba(255, 255, 255, 0.07);
  --panel: rgba(255, 255, 255, 0.045);
  --radius: 8px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px) 0 0 / 128px 128px,
    radial-gradient(circle at 70% 0%, rgba(255, 255, 255, 0.13), transparent 34rem),
    linear-gradient(180deg, #0b0b0b 0%, var(--bg) 46%, #000 100%);
  color: var(--ink);
}

button,
a {
  color: inherit;
}

button {
  font: inherit;
}

.physical-shell {
  overflow: hidden;
}

.topbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px clamp(20px, 4vw, 58px);
  background: linear-gradient(180deg, rgba(3, 3, 3, 0.94), rgba(3, 3, 3, 0));
}

.brand-mark,
.nav-links a,
.hero-actions a {
  text-decoration: none;
}

.brand-mark {
  font-size: 1.1rem;
  font-weight: 950;
}

.nav-links {
  display: flex;
  gap: 24px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 850;
  text-transform: uppercase;
}

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

.nav-links a:hover {
  color: var(--ink);
}

.hero-section,
.section-panel,
.manifesto-band {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

.hero-section {
  display: grid;
  min-height: 100vh;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 0.62fr);
  align-items: center;
  gap: clamp(34px, 6vw, 90px);
  padding: 124px 0 72px;
}

.prototype-label,
.eyebrow,
.micro-label,
.member-number span,
.product-copy span,
.brief-card span,
.signal-grid span,
.prototype-grid span,
.drop-grid span,
.journey-line span,
.handoff-card span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.prototype-label,
.eyebrow {
  margin: 0 0 14px;
}

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

h1 {
  max-width: 900px;
  margin-bottom: 24px;
  font-size: clamp(3.6rem, 7.4vw, 8.4rem);
  font-weight: 950;
  line-height: 0.88;
}

h2 {
  max-width: 930px;
  margin-bottom: 18px;
  font-size: clamp(2.35rem, 5.4vw, 6.1rem);
  font-weight: 950;
  line-height: 0.92;
}

.hero-copy p:last-of-type,
.section-heading p,
.membership-card p,
.hero-product p {
  color: var(--soft);
  font-size: clamp(1.04rem, 1.42vw, 1.24rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero-actions a {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 13px 18px;
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
  transition: transform 180ms ease, background 180ms ease;
}

.hero-actions a:first-child {
  background: var(--paper);
  color: #050505;
}

.hero-actions a:hover,
.style-button:hover {
  transform: translateY(-2px);
}

.hero-product,
.brief-card,
.signal-grid article,
.prototype-grid article,
.product-card,
.studio-preview,
.studio-controls,
.box-scene,
.drop-grid article,
.journey-line article,
.membership-card,
.accessory-row article,
.handoff-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 34px 140px rgba(0, 0, 0, 0.5);
}

.hero-product {
  display: grid;
  gap: 24px;
  padding: clamp(20px, 3.8vw, 44px);
}

.hero-product p {
  margin: 0;
  font-weight: 850;
}

.product-stage {
  position: relative;
  min-height: 470px;
  perspective: 1200px;
}

.irl-card,
.tilted-card,
.box-member-card,
.tag {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 14px;
  background: linear-gradient(145deg, #111, #020202 66%);
  box-shadow: 0 32px 70px rgba(0, 0, 0, 0.62);
}

.irl-card {
  width: min(360px, 82vw);
  aspect-ratio: 1.62;
  padding: 26px;
}

.card-front {
  top: 16%;
  left: 0;
  display: grid;
  place-items: center;
  transform: rotateX(58deg) rotateZ(-18deg);
  animation: productFloat 6s ease-in-out infinite;
}

.card-front span {
  font-size: clamp(4rem, 8vw, 6.3rem);
  font-weight: 950;
}

.card-back {
  right: 0;
  bottom: 7%;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  transform: rotateX(58deg) rotateZ(14deg);
  animation: productFloat 6s ease-in-out infinite 900ms;
}

.member-number {
  align-self: end;
  text-align: right;
}

.member-number strong {
  display: block;
  margin-top: 6px;
  font-size: 1.45rem;
}

.qr-code,
.mini-qr {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 5px;
  width: 138px;
  aspect-ratio: 1;
  border: 10px solid #fff;
  background: #fff;
}

.qr-code i,
.mini-qr::before,
.mini-qr::after {
  background: #050505;
}

.qr-code i:nth-child(3n),
.qr-code i:nth-child(5n + 1),
.qr-code i:nth-child(7n + 2) {
  background: transparent;
}

.manifesto-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.manifesto-band p {
  min-height: 120px;
  margin: 0;
  padding: 22px;
  background: #050505;
  color: var(--soft);
  font-size: clamp(1.1rem, 2vw, 1.8rem);
  font-weight: 850;
  line-height: 1.05;
}

.brief-grid,
.handoff-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.68fr) minmax(320px, 0.32fr);
  gap: 12px;
}

.brief-card {
  display: grid;
  align-content: end;
  gap: 18px;
  padding: clamp(22px, 3vw, 34px);
  box-shadow: none;
}

.brief-card strong {
  display: block;
  margin-bottom: 14px;
  color: var(--soft);
  font-size: clamp(1.22rem, 2vw, 1.75rem);
  line-height: 1.12;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.signal-grid article {
  display: grid;
  min-height: 270px;
  align-content: space-between;
  padding: clamp(20px, 3vw, 30px);
  box-shadow: none;
}

.signal-grid strong {
  font-size: clamp(1.45rem, 2.4vw, 2.35rem);
  line-height: 1.02;
}

.prototype-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.prototype-grid article {
  display: grid;
  min-height: 260px;
  align-content: space-between;
  gap: 18px;
  padding: clamp(20px, 3vw, 28px);
  box-shadow: none;
}

.prototype-grid strong {
  display: block;
  font-size: clamp(1.35rem, 2.1vw, 2rem);
  line-height: 1.04;
}

.prototype-grid p {
  margin: 0;
  color: var(--soft);
  line-height: 1.45;
}

.featured-prototype {
  grid-column: span 2;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.14), transparent 46%),
    rgba(255, 255, 255, 0.055);
}

.section-panel {
  padding: 108px 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  margin-bottom: 44px;
}

.compact-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.67fr) minmax(260px, 0.33fr);
  align-items: end;
  gap: 28px;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.product-card {
  overflow: hidden;
}

.wide-card {
  grid-row: span 2;
}

.product-visual {
  position: relative;
  min-height: 510px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 18%, rgba(255, 255, 255, 0.18), transparent 20rem),
    linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent 42%);
}

.card-visual .tilted-card {
  width: min(430px, 78%);
  aspect-ratio: 1.62;
}

.primary-card {
  top: 24%;
  left: 9%;
  display: grid;
  place-items: center;
  transform: rotateX(55deg) rotateZ(-16deg);
  font-size: clamp(4rem, 8vw, 6.5rem);
  font-weight: 950;
}

.secondary-card {
  right: 6%;
  bottom: 15%;
  display: grid;
  align-content: end;
  gap: 10px;
  padding: 24px;
  transform: rotateX(55deg) rotateZ(12deg);
}

.mini-qr {
  width: 96px;
  border-width: 8px;
  background:
    linear-gradient(90deg, #050505 18%, transparent 18% 32%, #050505 32% 46%, transparent 46% 58%, #050505 58% 72%, transparent 72%),
    linear-gradient(#050505 18%, transparent 18% 32%, #050505 32% 46%, transparent 46% 58%, #050505 58% 72%, transparent 72%),
    #fff;
}

.secondary-card span {
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.secondary-card strong {
  font-size: 1.45rem;
}

.shirt-visual {
  display: grid;
  place-items: center;
}

.shirt-shape {
  position: relative;
  display: grid;
  width: min(290px, 72%);
  aspect-ratio: 0.78;
  place-items: center;
  clip-path: polygon(24% 0, 39% 8%, 61% 8%, 76% 0, 100% 18%, 83% 39%, 83% 100%, 17% 100%, 17% 39%, 0 18%);
  box-shadow: inset 0 0 60px rgba(255, 255, 255, 0.05);
}

.black-shirt .shirt-shape {
  background: linear-gradient(145deg, #101010, #000);
}

.white-shirt .shirt-shape {
  background: linear-gradient(145deg, #fff, #d8d8d4);
  color: #050505;
}

.shirt-shape span {
  margin-top: -12%;
  font-size: clamp(3.3rem, 7vw, 5.8rem);
  font-weight: 950;
}

.shirt-shape i {
  position: absolute;
  right: 29%;
  bottom: 32%;
  width: 42px;
  aspect-ratio: 1;
  border: 5px solid currentColor;
  opacity: 0.82;
}

.product-copy {
  display: grid;
  gap: 12px;
  padding: 24px;
}

.product-copy strong {
  max-width: 660px;
  font-size: clamp(1.45rem, 2.4vw, 2.45rem);
  line-height: 1.02;
}

.accessory-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.accessory-row article {
  display: grid;
  min-height: 250px;
  align-content: space-between;
  padding: 20px;
  box-shadow: none;
}

.accessory-row strong {
  font-size: 1.1rem;
}

.tag {
  position: relative;
  display: grid;
  width: 96px;
  height: 134px;
  place-items: center;
  justify-self: center;
}

.tag span {
  font-weight: 950;
}

.tag i {
  position: absolute;
  right: 16px;
  bottom: 16px;
  width: 24px;
  aspect-ratio: 1;
  border: 3px solid #fff;
}

.key-tag {
  width: 82px;
  height: 82px;
  border-radius: 50%;
}

.bag-tag {
  width: 118px;
}

.badge-tag {
  width: 104px;
  height: 148px;
  border-radius: 6px;
}

.wristband-tag {
  width: 142px;
  height: 42px;
  border-radius: 999px;
}

.studio-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(260px, 0.28fr);
  gap: 12px;
}

.studio-preview {
  display: grid;
  min-height: 620px;
  place-items: center;
  background:
    radial-gradient(circle at 50% 42%, rgba(255, 255, 255, 0.16), transparent 24rem),
    rgba(255, 255, 255, 0.035);
}

.studio-card {
  display: grid;
  gap: 24px;
  justify-items: center;
}

.studio-logo {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  font-size: clamp(3.2rem, 7vw, 6rem);
  font-weight: 950;
  line-height: 0.78;
}

.human-i {
  position: relative;
  display: inline-block;
  width: 0.34em;
  height: 0.78em;
  border-radius: 999px 999px 4px 4px;
  background: #fff;
}

.human-i::before {
  content: "";
  position: absolute;
  top: -0.28em;
  left: 50%;
  width: 0.34em;
  aspect-ratio: 1;
  border-radius: 50%;
  background: #fff;
  transform: translateX(-50%);
}

.live-qr {
  width: min(330px, 68vw);
  border-width: 18px;
  transition: gap 180ms ease, border-radius 180ms ease, transform 180ms ease;
}

.live-qr.minimal {
  gap: 9px;
}

.live-qr.bold {
  gap: 3px;
  border-width: 22px;
}

.live-qr.artistic {
  gap: 6px;
  border-radius: 30px;
  transform: rotate(-2deg);
}

.live-qr.artistic i:nth-child(4n) {
  border-radius: 50%;
}

.live-qr.founder {
  gap: 4px;
  outline: 2px solid #fff;
  outline-offset: 12px;
}

.studio-card p {
  margin: 0;
  color: var(--muted);
  font-weight: 900;
  text-transform: uppercase;
}

.studio-controls {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 12px;
  box-shadow: none;
}

.style-button {
  min-height: 76px;
  cursor: pointer;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  color: var(--soft);
  font-weight: 900;
  text-align: left;
  padding: 20px;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.style-button.is-active {
  background: #fff;
  color: #050505;
}

.founder-button {
  min-height: 112px;
}

.unboxing-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.45fr) minmax(360px, 0.55fr);
  align-items: center;
  gap: 42px;
}

.box-scene {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  background: radial-gradient(circle at 50% 36%, rgba(255, 255, 255, 0.16), transparent 24rem);
}

.box-lid,
.box-base {
  position: absolute;
  left: 50%;
  width: min(520px, 82%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: linear-gradient(145deg, #121212, #010101);
  transform: translateX(-50%);
}

.box-lid {
  top: 12%;
  display: grid;
  height: 150px;
  place-items: center;
  color: var(--soft);
  font-size: 2.5rem;
  font-weight: 950;
}

.box-base {
  bottom: 12%;
  display: grid;
  min-height: 280px;
  gap: 14px;
  padding: 26px;
}

.welcome-card,
.box-member-card {
  border-radius: var(--radius);
  background: var(--paper);
  color: #050505;
}

.welcome-card {
  padding: 18px;
  font-size: clamp(1.4rem, 3vw, 2.3rem);
  font-weight: 900;
}

.box-member-card {
  position: relative;
  display: grid;
  height: 92px;
  place-items: center;
  font-size: 2.1rem;
  font-weight: 950;
}

.box-tags {
  display: flex;
  gap: 10px;
}

.box-tags span {
  display: block;
  width: 48px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #050505;
}

.drop-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.drop-grid article {
  display: grid;
  min-height: 330px;
  align-content: space-between;
  padding: clamp(20px, 3vw, 30px);
  box-shadow: none;
}

.drop-grid strong {
  display: block;
  font-size: clamp(1.55rem, 2.4vw, 2.3rem);
  line-height: 1.02;
}

.journey-line {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.journey-line article {
  display: grid;
  min-height: 220px;
  align-content: space-between;
  padding: 24px;
  box-shadow: none;
}

.journey-line strong {
  font-size: clamp(1.35rem, 2.2vw, 2rem);
  line-height: 1.04;
}

.membership-section {
  padding-bottom: 130px;
}

.membership-card {
  padding: clamp(28px, 5vw, 62px);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.13), transparent 45%),
    rgba(255, 255, 255, 0.045);
}

.membership-card h2 {
  margin-bottom: 18px;
}

.membership-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 34px;
}

.membership-list span {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  color: var(--soft);
  font-weight: 850;
}

.handoff-section {
  padding-bottom: 130px;
}

.handoff-card {
  display: grid;
  gap: 18px;
  padding: clamp(20px, 3vw, 30px);
  box-shadow: none;
}

.handoff-card article {
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.handoff-card article:first-child {
  border-top: 0;
  padding-top: 0;
}

.handoff-card strong {
  color: var(--soft);
  font-size: clamp(1.15rem, 1.8vw, 1.55rem);
  line-height: 1.18;
}

@keyframes productFloat {
  0%,
  100% {
    translate: 0 0;
  }

  50% {
    translate: 0 -12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 1ms !important;
    transition-duration: 1ms !important;
  }
}

@media (max-width: 1040px) {
  .nav-links {
    display: none;
  }

  .hero-section,
  .brief-grid,
  .compact-heading,
  .studio-layout,
  .unboxing-layout,
  .handoff-layout {
    grid-template-columns: 1fr;
  }

  .hero-section {
    min-height: auto;
  }

  .manifesto-band,
  .signal-grid,
  .prototype-grid,
  .drop-grid,
  .journey-line,
  .membership-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 760px) {
  .hero-section,
  .section-panel,
  .manifesto-band {
    width: min(100% - 32px, 1180px);
  }

  .hero-section {
    padding-top: 112px;
  }

  h1 {
    font-size: clamp(3.1rem, 16vw, 4.9rem);
  }

  .product-stage,
  .product-visual,
  .studio-preview,
  .box-scene {
    min-height: 430px;
  }

  .irl-card {
    width: min(310px, 74vw);
  }

  .card-back {
    left: 9%;
    right: auto;
  }

  .showcase-grid,
  .manifesto-band,
  .signal-grid,
  .prototype-grid,
  .accessory-row,
  .drop-grid,
  .journey-line,
  .membership-list {
    grid-template-columns: 1fr;
  }

  .featured-prototype {
    grid-column: auto;
  }

  .wide-card {
    grid-row: auto;
  }

  .accessory-row article {
    min-height: 190px;
  }
}