:root {
  --paper: #fbf6ec;
  --paper-strong: #f3ead9;
  --paper-soft: #fffaf3;
  --ink: #1f2f48;
  --ink-soft: #566780;
  --line: rgba(31, 47, 72, 0.14);
  --line-strong: rgba(31, 47, 72, 0.26);
  --mint: #cfe8d7;
  --sky: #d7ebf7;
  --peach: #f7d3c3;
  --butter: #f3e7a2;
  --rose: #ecc6d5;
  --lavender: #dcd6f8;
  --aqua: #c9eff8;
  --blush: #f7d6ee;
  --cloud: rgba(255, 255, 255, 0.72);
  --coral: #ea8c67;
  --deep: #29486f;
  --shadow-soft: 0 20px 60px rgba(125, 136, 197, 0.15);
  --shadow-strong: 0 38px 120px rgba(122, 133, 194, 0.22);
  --radius-xl: 40px;
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-pill: 999px;
  --container: min(1380px, calc(100% - 40px));
  --space-section: clamp(88px, 10vw, 152px);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 14%, rgba(220, 214, 248, 0.72), transparent 24%),
    radial-gradient(circle at 22% 36%, rgba(201, 239, 248, 0.72), transparent 30%),
    radial-gradient(circle at 85% 12%, rgba(247, 214, 238, 0.72), transparent 24%),
    radial-gradient(circle at 74% 72%, rgba(220, 214, 248, 0.46), transparent 28%),
    linear-gradient(180deg, #fdfbff 0%, #f8f6ff 20%, #f7f4fb 52%, #f9f5ee 100%);
  line-height: 1.55;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(31, 47, 72, 0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(31, 47, 72, 0.025) 1px, transparent 1px);
  background-size: 42px 42px;
  opacity: 0.16;
  z-index: -1;
}

body::after {
  content: "";
  position: fixed;
  inset: -8% -6%;
  pointer-events: none;
  background:
    radial-gradient(circle at 14% 20%, rgba(255, 255, 255, 0.82), transparent 18%),
    radial-gradient(circle at 32% 66%, rgba(255, 255, 255, 0.7), transparent 14%),
    radial-gradient(circle at 72% 24%, rgba(255, 255, 255, 0.74), transparent 16%),
    radial-gradient(circle at 84% 68%, rgba(255, 255, 255, 0.64), transparent 18%),
    radial-gradient(circle at 56% 44%, rgba(201, 239, 248, 0.22), transparent 24%);
  filter: blur(28px);
  opacity: 0.95;
  z-index: -2;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

main {
  position: relative;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

section {
  position: relative;
  padding: var(--space-section) 0;
}

.eyebrow,
.signal-kicker,
.atlas-kicker,
.panel-kicker,
.track-meta,
.stage-meta,
.proof-label,
.nav-mark-tag,
.nav-links a,
.assembly-progress,
.proof-value,
.panel-index,
.cta-option span {
  font-family: "IBM Plex Mono", monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  font-size: 0.76rem;
  color: var(--deep);
}

.eyebrow::before {
  content: "";
  width: 42px;
  height: 1px;
  background: currentColor;
  opacity: 0.8;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: "Syne", sans-serif;
  font-weight: 700;
  line-height: 0.96;
  letter-spacing: -0.05em;
}

p {
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(34px) rotate(0.5deg);
  transition:
    opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0) rotate(0deg);
}

.reveal-delay-1 {
  transition-delay: 0.08s;
}

.reveal-delay-2 {
  transition-delay: 0.16s;
}

.reveal-delay-3 {
  transition-delay: 0.24s;
}

.site-nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  padding-top: 18px;
}

.nav-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 22px;
  border: 1px solid transparent;
  border-radius: 26px;
  transition:
    background 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease,
    transform 0.3s ease;
}

.site-nav.scrolled .nav-inner {
  background: rgba(255, 251, 255, 0.72);
  border-color: rgba(255, 255, 255, 0.48);
  box-shadow: 0 20px 48px rgba(125, 136, 197, 0.14);
  backdrop-filter: blur(18px);
}

.nav-mark {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.nav-mark-word {
  font-family: "Syne", sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.nav-mark-tag {
  font-size: 0.65rem;
  color: var(--ink-soft);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  font-size: 0.75rem;
  color: var(--ink-soft);
  border-radius: var(--radius-pill);
  transition:
    background 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease;
}

.nav-links a:hover {
  background: rgba(255, 255, 255, 0.46);
  color: var(--ink);
  transform: translateY(-1px);
}

.nav-links .nav-cta {
  color: var(--paper-soft);
  background: linear-gradient(135deg, #25345f, #335d82);
  box-shadow:
    0 18px 38px rgba(88, 104, 167, 0.24),
    7px 7px 0 rgba(201, 239, 248, 0.74);
}

.nav-links .nav-cta:hover {
  background: linear-gradient(135deg, #25345f, #335d82);
  color: var(--paper-soft);
  box-shadow:
    0 22px 44px rgba(88, 104, 167, 0.28),
    10px 10px 0 rgba(247, 214, 238, 0.76);
}

.menu-toggle {
  display: none;
  width: 52px;
  height: 52px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 16px;
  background: rgba(255, 251, 255, 0.74);
  color: var(--ink);
  cursor: pointer;
  backdrop-filter: blur(16px);
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 0 auto;
  background: currentColor;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.menu-toggle span + span {
  margin-top: 6px;
}

.site-nav.mobile-open .menu-toggle span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.site-nav.mobile-open .menu-toggle span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.hero {
  min-height: 100svh;
  padding-top: 144px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 6% -10% auto auto;
  width: 46vw;
  height: 46vw;
  min-width: 380px;
  min-height: 380px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 28% 30%, rgba(255, 255, 255, 0.86), transparent 26%),
    radial-gradient(circle at 62% 42%, rgba(247, 214, 238, 0.52), transparent 34%),
    radial-gradient(circle at 42% 68%, rgba(201, 239, 248, 0.44), transparent 32%);
  filter: blur(34px);
  opacity: 0.88;
  pointer-events: none;
  animation: dream-drift 18s ease-in-out infinite alternate;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 14%, rgba(201, 239, 248, 0.74), transparent 24%),
    radial-gradient(circle at 82% 16%, rgba(247, 214, 238, 0.7), transparent 22%),
    radial-gradient(circle at 22% 44%, rgba(255, 255, 255, 0.86), transparent 16%),
    radial-gradient(circle at 76% 64%, rgba(255, 255, 255, 0.72), transparent 18%),
    radial-gradient(circle at 56% 78%, rgba(220, 214, 248, 0.52), transparent 26%),
    linear-gradient(140deg, rgba(252, 249, 255, 0.92) 0%, rgba(241, 248, 255, 0.7) 52%, rgba(255, 247, 252, 0.8) 100%);
  filter: saturate(1.03);
}

.hero-ghost {
  position: absolute;
  z-index: 0;
  font-family: "Syne", sans-serif;
  font-weight: 800;
  line-height: 0.8;
  letter-spacing: -0.08em;
  color: rgba(95, 105, 165, 0.07);
  pointer-events: none;
  user-select: none;
}

.hero-ghost-a {
  top: 7%;
  left: -2%;
  font-size: clamp(6rem, 24vw, 18rem);
  transform: rotate(-8deg);
}

.hero-ghost-b {
  right: -4%;
  bottom: 4%;
  font-size: clamp(5rem, 20vw, 15rem);
  transform: rotate(8deg);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(460px, 0.98fr);
  gap: clamp(34px, 5vw, 82px);
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: clamp(4rem, 9vw, 7.25rem);
  max-width: 7ch;
}

.hero-title span {
  display: block;
  color: var(--deep);
  text-shadow: 0 14px 44px rgba(122, 133, 194, 0.12);
}

.hero-intro {
  max-width: 31ch;
  margin-top: 24px;
  font-size: clamp(1rem, 1.8vw, 1.18rem);
  color: var(--ink-soft);
}

.hero-cta-note {
  max-width: 34ch;
  margin-top: 14px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
}

.hero-panel {
  position: relative;
  min-height: 100%;
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255, 252, 255, 0.78), rgba(248, 245, 255, 0.66)),
    radial-gradient(circle at 82% 18%, rgba(247, 214, 238, 0.38), transparent 28%),
    radial-gradient(circle at 22% 72%, rgba(201, 239, 248, 0.3), transparent 26%);
  box-shadow: var(--shadow-strong);
  overflow: hidden;
  backdrop-filter: blur(24px);
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(108, 119, 182, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(108, 119, 182, 0.04) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: 0.3;
}

.hero-panel::after {
  content: "";
  position: absolute;
  inset: auto -16% -24% auto;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0));
  filter: blur(14px);
  opacity: 0.74;
  pointer-events: none;
}

.hero-panel > * {
  position: relative;
  z-index: 1;
}

.hero-panel-kicker {
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--deep);
}

.hero-panel h2 {
  margin-top: 16px;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
}

.hero-panel-copy {
  margin-top: 18px;
  max-width: 34ch;
  color: var(--ink-soft);
}

.hero-panel-footprint {
  margin-top: 26px;
  padding: 20px 22px 22px;
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(250, 247, 255, 0.56));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(18px);
}

.hero-panel-label {
  display: inline-flex;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--deep);
}

.hero-panel-footprint p {
  margin-top: 10px;
  font-size: 1.08rem;
  font-weight: 700;
}

.hero-panel-notes {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.hero-panel-notes p {
  margin: 0;
  padding: 18px 18px 20px;
  border-left: 4px solid rgba(106, 118, 181, 0.22);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.68), rgba(248, 246, 255, 0.52));
  color: var(--ink-soft);
  backdrop-filter: blur(18px);
}

@keyframes dream-drift {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }

  100% {
    transform: translate3d(-18px, 20px, 0) scale(1.06);
  }
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 0 24px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.48);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-primary {
  color: var(--paper-soft);
  background: linear-gradient(135deg, #23355e, #3a608a);
  box-shadow:
    0 18px 40px rgba(88, 104, 167, 0.28),
    8px 8px 0 rgba(247, 214, 238, 0.74);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.55);
  box-shadow: 8px 8px 0 rgba(207, 232, 215, 0.7);
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 46px;
}

.signal-card {
  position: relative;
  padding: 20px 20px 22px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 250, 243, 0.8);
  box-shadow: var(--shadow-soft);
}

.signal-card::after {
  content: "";
  position: absolute;
  top: 10px;
  right: 10px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(31, 47, 72, 0.2);
}

.signal-card:nth-child(1) {
  background: linear-gradient(180deg, rgba(243, 231, 162, 0.42), rgba(255, 250, 243, 0.92));
  transform: rotate(-1.3deg);
}

.signal-card:nth-child(2) {
  background: linear-gradient(180deg, rgba(207, 232, 215, 0.45), rgba(255, 250, 243, 0.92));
  transform: translateY(14px);
}

.signal-card:nth-child(3) {
  background: linear-gradient(180deg, rgba(215, 235, 247, 0.54), rgba(255, 250, 243, 0.92));
  transform: rotate(1.1deg);
}

.signal-kicker {
  display: block;
  font-size: 0.68rem;
  color: var(--ink-soft);
}

.signal-card strong {
  display: block;
  margin-top: 12px;
  font-size: 1rem;
  font-weight: 800;
}

.signal-card p {
  margin-top: 10px;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.hero-atlas {
  position: relative;
  min-height: 690px;
  padding: 34px;
  border: 1px solid rgba(31, 47, 72, 0.1);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255, 250, 243, 0.92), rgba(245, 238, 225, 0.86)),
    radial-gradient(circle at 50% 50%, rgba(215, 235, 247, 0.55), transparent 52%);
  box-shadow: var(--shadow-strong);
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 48px) 0, 100% 48px, 100% 100%, 48px 100%, 0 calc(100% - 48px));
  transform: rotate(-1.1deg);
}

.hero-atlas::before,
.hero-atlas::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-atlas::before {
  background-image:
    linear-gradient(to right, rgba(41, 72, 111, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(41, 72, 111, 0.05) 1px, transparent 1px);
  background-size: 30px 30px;
}

.hero-atlas::after {
  background:
    radial-gradient(circle at 50% 50%, rgba(41, 72, 111, 0.07) 0 3px, transparent 4px),
    radial-gradient(circle at 26% 23%, rgba(41, 72, 111, 0.08) 0 2px, transparent 3px),
    radial-gradient(circle at 76% 18%, rgba(41, 72, 111, 0.08) 0 2px, transparent 3px),
    radial-gradient(circle at 12% 61%, rgba(41, 72, 111, 0.08) 0 2px, transparent 3px),
    radial-gradient(circle at 80% 69%, rgba(41, 72, 111, 0.08) 0 2px, transparent 3px);
}

.atlas-core {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: min(420px, 78%);
  padding: 28px;
  border: 1px solid rgba(31, 47, 72, 0.12);
  border-radius: 32px;
  background: rgba(255, 250, 243, 0.96);
  box-shadow: 0 20px 48px rgba(31, 47, 72, 0.1);
  transform: translate(-50%, -50%);
}

.atlas-stamp {
  position: absolute;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid rgba(31, 47, 72, 0.12);
  border-radius: 16px;
  background: rgba(255, 250, 243, 0.95);
  box-shadow: var(--shadow-soft);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stamp-a {
  top: 7%;
  left: 22%;
  background: rgba(243, 231, 162, 0.88);
  transform: rotate(-7deg);
}

.stamp-b {
  right: 14%;
  bottom: 17%;
  background: rgba(236, 198, 213, 0.88);
  transform: rotate(9deg);
}

.atlas-kicker {
  display: block;
  font-size: 0.66rem;
  color: var(--ink-soft);
}

.atlas-core h2 {
  margin-top: 12px;
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.atlas-core p {
  margin-top: 14px;
  color: var(--ink-soft);
}

.atlas-node {
  position: absolute;
  z-index: 1;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.74rem;
  background: rgba(255, 250, 243, 0.94);
  box-shadow: var(--shadow-soft);
  animation: float-node 10s ease-in-out infinite;
}

.atlas-node::after {
  content: "";
  position: absolute;
  inset: 50% auto auto 100%;
  width: 70px;
  height: 1px;
  background: linear-gradient(90deg, rgba(41, 72, 111, 0.22), transparent);
  transform-origin: left center;
}

.node-a {
  top: 9%;
  left: 6%;
  background: rgba(243, 231, 162, 0.75);
}

.node-b {
  top: 14%;
  right: 12%;
  background: rgba(236, 198, 213, 0.72);
  animation-delay: -1.4s;
}

.node-c {
  top: 38%;
  right: 2%;
  background: rgba(215, 235, 247, 0.78);
  animation-delay: -2.5s;
}

.node-d {
  bottom: 13%;
  right: 18%;
  background: rgba(207, 232, 215, 0.8);
  animation-delay: -4.1s;
}

.node-e {
  bottom: 7%;
  left: 8%;
  background: rgba(247, 211, 195, 0.78);
  animation-delay: -3.3s;
}

.node-f {
  top: 30%;
  left: 0;
  background: rgba(207, 232, 215, 0.72);
  animation-delay: -5.6s;
}

.node-g {
  top: 65%;
  left: 14%;
  background: rgba(215, 235, 247, 0.8);
  animation-delay: -2.8s;
}

.node-h {
  top: 6%;
  left: 48%;
  background: rgba(247, 211, 195, 0.8);
  animation-delay: -6.2s;
}

.node-b::after,
.node-c::after,
.node-d::after {
  left: auto;
  right: 100%;
  background: linear-gradient(90deg, transparent, rgba(41, 72, 111, 0.22));
}

.node-a::after {
  transform: rotate(20deg);
}

.node-b::after {
  transform: rotate(-18deg);
}

.node-c::after {
  transform: rotate(-4deg);
}

.node-d::after {
  transform: rotate(18deg);
}

.node-e::after {
  transform: rotate(-20deg);
}

.node-f::after {
  transform: rotate(6deg);
}

.node-g::after {
  transform: rotate(-12deg);
}

.node-h::after {
  transform: rotate(95deg);
  width: 40px;
}

@keyframes float-node {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(0, -10px, 0);
  }
}

.collision-belt {
  padding: 18px 0;
  margin-top: -10px;
  overflow: hidden;
  background: rgba(31, 47, 72, 0.96);
  border-top: 1px solid rgba(255, 250, 243, 0.08);
  border-bottom: 1px solid rgba(255, 250, 243, 0.08);
}

.belt-track {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  min-width: max-content;
  padding-left: 24px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 250, 243, 0.9);
  animation: belt-run 30s linear infinite;
}

.belt-track span {
  display: inline-flex;
  align-items: center;
  gap: 22px;
}

.belt-track span::after {
  content: "+";
  color: rgba(243, 231, 162, 0.86);
}

@keyframes belt-run {
  from {
    transform: translateX(0);
  }

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

.assembly {
  padding: 0;
}

.assembly-scroll {
  position: relative;
  height: 400svh;
}

.assembly-stage {
  position: sticky;
  top: 0;
  min-height: 100svh;
  padding-top: 14vh;
  overflow: hidden;
}

.assembly-stage::before,
.assembly-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.assembly-stage::before {
  background:
    radial-gradient(circle at 20% 24%, rgba(243, 231, 162, 0.46), transparent 20%),
    radial-gradient(circle at 82% 28%, rgba(207, 232, 215, 0.42), transparent 26%),
    radial-gradient(circle at 52% 78%, rgba(236, 198, 213, 0.36), transparent 24%),
    linear-gradient(180deg, rgba(255, 250, 243, 0.7), rgba(255, 250, 243, 0.26));
}

.assembly-stage::after {
  inset: 8% 2%;
  border: 1px solid rgba(31, 47, 72, 0.08);
  border-radius: 38px;
}

.assembly-copy {
  position: absolute;
  top: 12%;
  left: 0;
  z-index: 2;
  max-width: min(32rem, 35vw);
}

.assembly-copy h2 {
  font-size: clamp(2.6rem, 5.4vw, 5rem);
}

.assembly-copy p:last-child {
  margin-top: 18px;
  color: var(--ink-soft);
  max-width: 36ch;
}

.assembly-trails {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.assembly-trail {
  position: absolute;
  top: 0;
  left: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(41, 72, 111, 0.16), rgba(41, 72, 111, 0));
  transform-origin: left center;
  opacity: 0;
  will-change: transform, opacity;
}

.assembly-trail::before,
.assembly-trail::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  transform: translateY(-50%);
}

.assembly-trail::before {
  left: 0;
  background: rgba(41, 72, 111, 0.3);
}

.assembly-trail::after {
  right: 0;
  background: rgba(234, 140, 103, 0.42);
}

.assembly-target {
  position: absolute;
  inset: 53% auto auto 63%;
  z-index: 1;
  display: flex;
  gap: clamp(2px, 0.5vw, 8px);
  transform: translate(-50%, -50%);
}

.assembly-wordmark {
  position: absolute;
  inset: 53% auto auto 63%;
  z-index: 2;
  font-family: "Syne", sans-serif;
  font-size: clamp(3rem, 6.2vw, 5.8rem);
  font-weight: 800;
  line-height: 0.88;
  letter-spacing: -0.08em;
  color: rgba(31, 47, 72, 0);
  white-space: nowrap;
  transform: translate(-50%, -50%) scale(0.92);
  pointer-events: none;
  opacity: 0;
  filter: blur(6px);
  text-shadow: 0 14px 32px rgba(31, 47, 72, 0.06);
}

.target-letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: clamp(26px, 4vw, 58px);
  height: clamp(44px, 8vw, 92px);
  border-radius: 16px;
  font-family: "Syne", sans-serif;
  font-size: clamp(0.9rem, 1.6vw, 1.35rem);
  font-weight: 800;
  color: rgba(31, 47, 72, 0);
  background: rgba(255, 250, 243, 0.28);
  border: 1px dashed rgba(31, 47, 72, 0.08);
  transition:
    color 0.25s ease,
    background 0.25s ease,
    transform 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
  backdrop-filter: blur(10px);
}

.assembly-source {
  position: absolute;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0;
  padding: 12px 16px;
  border: 1px solid rgba(31, 47, 72, 0.12);
  border-radius: var(--radius-pill);
  background: rgba(255, 250, 243, 0.92);
  box-shadow: var(--shadow-soft);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
  white-space: nowrap;
  will-change: transform, opacity;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

.assembly-source .source-prefix,
.assembly-source .source-suffix {
  color: var(--ink-soft);
  transition: opacity 0.2s linear;
}

.assembly-source .seed {
  position: relative;
  z-index: 3;
  display: inline-block;
  min-width: 1ch;
  font-family: "Syne", sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--deep);
  will-change: transform, opacity;
  filter: drop-shadow(0 0 0 rgba(41, 72, 111, 0));
}

.source-1 {
  top: 18%;
  left: 28%;
}

.source-2 {
  top: 14%;
  right: 6%;
}

.source-3 {
  top: 31%;
  right: 4%;
}

.source-4 {
  top: 50%;
  right: 0;
}

.source-5 {
  bottom: 23%;
  right: 10%;
}

.source-6 {
  bottom: 12%;
  left: 27%;
}

.source-7 {
  top: 62%;
  left: 20%;
}

.source-8 {
  top: 39%;
  left: 23%;
}

.source-9 {
  bottom: 28%;
  left: 53%;
}

.source-10 {
  bottom: 10%;
  right: 31%;
}

.assembly-progress {
  position: absolute;
  inset: auto 0 28px 0;
  z-index: 4;
  display: flex;
  justify-content: space-between;
  padding: 0 8px;
  font-size: 0.68rem;
  color: var(--ink-soft);
}

.assembly-progress span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(255, 250, 243, 0.7);
  backdrop-filter: blur(8px);
}

.manifesto,
.tracks,
.programme,
.proof {
  overflow: hidden;
}

.manifesto::after,
.tracks::after,
.programme::after,
.proof::after {
  content: attr(data-word);
  position: absolute;
  top: 24px;
  right: clamp(-16px, 2vw, 32px);
  z-index: 0;
  font-family: "Syne", sans-serif;
  font-size: clamp(4rem, 18vw, 13rem);
  font-weight: 800;
  line-height: 0.8;
  letter-spacing: -0.08em;
  color: rgba(41, 72, 111, 0.05);
  transform: rotate(-8deg);
  pointer-events: none;
}

.manifesto .container,
.tracks .container,
.programme .container,
.proof .container {
  position: relative;
  z-index: 1;
}

.manifesto {
  z-index: 1;
}

.manifesto-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 20px;
}

.panel {
  position: relative;
  padding: 28px;
  border: 1px solid rgba(31, 47, 72, 0.1);
  border-radius: 30px;
  background: rgba(255, 250, 243, 0.88);
  box-shadow: var(--shadow-soft);
}

.panel::after,
.track-card::after,
.stage-card::after,
.proof-card::after,
.cta-option::after {
  content: "";
  position: absolute;
  top: 10px;
  right: 10px;
  width: 18px;
  height: 18px;
  border-top: 1px solid rgba(117, 128, 190, 0.18);
  border-right: 1px solid rgba(117, 128, 190, 0.18);
  opacity: 0.72;
}

.panel:nth-child(3) {
  background: linear-gradient(180deg, rgba(243, 231, 162, 0.35), rgba(255, 250, 243, 0.92));
}

.panel:nth-child(4) {
  background: linear-gradient(180deg, rgba(207, 232, 215, 0.35), rgba(255, 250, 243, 0.92));
}

.panel:nth-child(5) {
  background: linear-gradient(180deg, rgba(236, 198, 213, 0.32), rgba(255, 250, 243, 0.92));
}

.panel:nth-child(6) {
  background: linear-gradient(180deg, rgba(215, 235, 247, 0.42), rgba(255, 250, 243, 0.92));
}

.panel-intro {
  grid-column: span 7;
  padding: 34px;
}

.panel-intro h2 {
  font-size: clamp(3rem, 6vw, 5.6rem);
}

.panel-intro p:last-child {
  margin-top: 18px;
  max-width: 44ch;
  color: var(--ink-soft);
}

.panel-quote {
  grid-column: span 5;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(135deg, rgba(41, 72, 111, 0.94), rgba(73, 104, 142, 0.92));
  color: var(--paper-soft);
  transform: rotate(1deg);
}

.panel-kicker {
  font-size: 0.72rem;
  color: rgba(255, 250, 243, 0.72);
}

.panel-quote blockquote {
  margin: auto 0 0;
  font-family: "Syne", sans-serif;
  font-size: clamp(2rem, 4.5vw, 4rem);
  line-height: 1.03;
  letter-spacing: -0.04em;
}

.manifesto-grid > .panel:not(.panel-intro):not(.panel-quote) {
  grid-column: span 3;
}

.manifesto-grid > .panel:nth-child(3) {
  transform: rotate(-1.4deg);
}

.manifesto-grid > .panel:nth-child(4) {
  transform: translateY(18px);
}

.manifesto-grid > .panel:nth-child(5) {
  transform: rotate(1.2deg);
}

.manifesto-grid > .panel:nth-child(6) {
  transform: translateY(-12px);
}

.panel-index {
  display: block;
  font-size: 0.74rem;
  color: var(--deep);
}

.panel h3 {
  margin-top: 18px;
  font-size: 1.7rem;
}

.panel p {
  margin-top: 14px;
  color: var(--ink-soft);
}

.section-heading {
  margin-bottom: 36px;
}

.heading-split {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 26px;
  align-items: end;
}

.heading-split h2 {
  font-size: clamp(3rem, 6vw, 5.7rem);
}

.heading-split p {
  max-width: 36ch;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

.heading-solo {
  grid-template-columns: 1fr;
}

.section-note,
.section-footnote {
  margin: 0 0 24px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--deep);
}

.section-footnote {
  margin: 24px 0 0;
  color: var(--ink-soft);
}

.built-proof .heading-split p {
  max-width: 32ch;
}

.tracks {
  background:
    linear-gradient(180deg, rgba(248, 246, 255, 0.72), rgba(255, 252, 247, 0.42)),
    radial-gradient(circle at 78% 18%, rgba(247, 214, 238, 0.34), transparent 22%),
    radial-gradient(circle at 14% 72%, rgba(201, 239, 248, 0.28), transparent 24%);
}

.track-layout {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 22px;
}

.build-heading {
  margin-top: clamp(56px, 7vw, 88px);
}

.track-card {
  position: relative;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 34px;
  background: rgba(255, 252, 255, 0.72);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  backdrop-filter: blur(18px);
}

.track-card::before {
  content: "";
  position: absolute;
  inset: auto -10% -30% auto;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  opacity: 0.74;
  pointer-events: none;
  filter: blur(10px);
}

.track-card-large {
  grid-column: span 7;
  min-height: 340px;
  background: linear-gradient(135deg, rgba(215, 235, 247, 0.64), rgba(255, 252, 255, 0.82));
  transform: rotate(-1.2deg);
}

.track-card-large::before {
  background: rgba(255, 255, 255, 0.78);
}

.track-card-mid {
  grid-column: span 5;
}

.track-card-mid:nth-of-type(2) {
  background: linear-gradient(135deg, rgba(201, 239, 248, 0.48), rgba(255, 252, 255, 0.82));
  transform: translateY(36px) rotate(-1deg);
}

.track-card-mid:nth-of-type(3) {
  background: linear-gradient(135deg, rgba(247, 214, 238, 0.52), rgba(255, 252, 255, 0.82));
  transform: translateY(-16px) rotate(1deg);
}

.track-card-mid:nth-of-type(2)::before {
  background: rgba(255, 255, 255, 0.74);
}

.track-card-mid:nth-of-type(3)::before {
  background: rgba(220, 214, 248, 0.7);
}

.track-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.7rem;
  color: var(--ink-soft);
}

.track-card h3 {
  margin-top: 24px;
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.track-card p {
  margin-top: 16px;
  max-width: 34ch;
  color: var(--ink-soft);
}

.track-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.track-tags li {
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  border: 1px dashed rgba(117, 128, 190, 0.18);
  background: rgba(255, 255, 255, 0.56);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.programme {
  overflow: hidden;
}

.programme-path {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 22px;
  margin-top: 22px;
}

.programme-path::before {
  content: "";
  position: absolute;
  inset: 84px 8% auto;
  height: 2px;
  background:
    linear-gradient(90deg,
      rgba(243, 231, 162, 0.9) 0%,
      rgba(207, 232, 215, 0.9) 48%,
      rgba(236, 198, 213, 0.9) 100%);
}

.stage-card {
  position: relative;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 34px;
  background: rgba(255, 252, 255, 0.74);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  backdrop-filter: blur(18px);
}

.stage-card::before,
.proof-stat::before,
.proof-card::before,
.apply-wrap::before {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0));
  filter: blur(12px);
  opacity: 0.7;
  pointer-events: none;
}

.stage-card::before,
.proof-stat::before {
  top: -52px;
  right: -34px;
}

.proof-card::before,
.apply-wrap::before {
  bottom: -72px;
  left: -24px;
}

.stage-one {
  grid-column: span 4;
  transform: translateY(0);
  background: linear-gradient(180deg, rgba(201, 239, 248, 0.36), rgba(255, 252, 255, 0.82));
}

.stage-two {
  grid-column: span 4;
  transform: translateY(82px);
  background: linear-gradient(180deg, rgba(220, 214, 248, 0.34), rgba(255, 252, 255, 0.82));
}

.stage-three {
  grid-column: span 4;
  transform: translateY(22px);
  background: linear-gradient(180deg, rgba(247, 214, 238, 0.38), rgba(255, 252, 255, 0.82));
}

.stage-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 68px;
  height: 68px;
  border-radius: 20px;
  background: var(--ink);
  color: var(--paper-soft);
  font-family: "Syne", sans-serif;
  font-size: 1.7rem;
  font-weight: 800;
}

.stage-meta {
  display: block;
  margin-top: 24px;
  font-size: 0.72rem;
  color: var(--ink-soft);
}

.stage-card h3 {
  margin-top: 12px;
  font-size: 2rem;
}

.stage-card p {
  margin-top: 14px;
  color: var(--ink-soft);
}

.proof {
  background:
    radial-gradient(circle at 18% 16%, rgba(247, 214, 238, 0.32), transparent 20%),
    radial-gradient(circle at 78% 68%, rgba(201, 239, 248, 0.28), transparent 24%),
    radial-gradient(circle at 44% 52%, rgba(220, 214, 248, 0.16), transparent 28%);
}

.proof-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: start;
}

.proof-copy h2 {
  font-size: clamp(3rem, 6vw, 5.5rem);
}

.proof-copy > p:last-of-type {
  margin-top: 18px;
  max-width: 34ch;
  color: var(--ink-soft);
}

.network-callout {
  max-width: 48ch;
  margin-top: 18px;
  padding: 18px 20px;
  border-left: 4px solid rgba(106, 118, 181, 0.2);
  border-radius: 22px;
  background: rgba(255, 252, 255, 0.7);
  color: var(--ink);
  backdrop-filter: blur(16px);
}

.partner-strip-wrap {
  margin-top: 28px;
}

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

.partner-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 72px;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 252, 255, 0.76), rgba(249, 247, 255, 0.62));
  box-shadow: var(--shadow-soft);
  font-family: "Syne", sans-serif;
  font-size: clamp(1.1rem, 2.3vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  text-align: center;
  backdrop-filter: blur(16px);
}

.proof-stats {
  display: grid;
  gap: 16px;
  margin-top: 34px;
}

.proof-stat {
  position: relative;
  padding: 22px 22px 24px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 24px;
  background: rgba(255, 252, 255, 0.74);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  backdrop-filter: blur(18px);
}

.proof-value {
  display: inline-flex;
  font-size: 0.75rem;
  color: var(--deep);
}

.proof-stat p {
  margin-top: 10px;
  color: var(--ink-soft);
}

.proof-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.build-board,
.network .proof-board {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
}

.build-board .proof-card,
.network .proof-card {
  min-height: 0;
}

.build-board .proof-card:nth-child(2),
.network .proof-card:nth-child(2) {
  transform: none;
}

.network-marks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.network-marks span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  border: 1px dashed rgba(117, 128, 190, 0.18);
  background: rgba(255, 255, 255, 0.58);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.proof-card {
  position: relative;
  min-height: 180px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 28px;
  background: rgba(255, 252, 255, 0.76);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  backdrop-filter: blur(18px);
}

.proof-card:nth-child(1) {
  background: linear-gradient(180deg, rgba(201, 239, 248, 0.38), rgba(255, 252, 255, 0.82));
}

.proof-card:nth-child(2) {
  background: linear-gradient(180deg, rgba(247, 214, 238, 0.34), rgba(255, 252, 255, 0.82));
  transform: translateY(28px) rotate(-1deg);
}

.proof-card:nth-child(3) {
  background: linear-gradient(180deg, rgba(220, 214, 248, 0.32), rgba(255, 252, 255, 0.82));
}

.proof-card:nth-child(4) {
  background: linear-gradient(180deg, rgba(243, 231, 162, 0.48), rgba(255, 250, 243, 0.96));
  transform: translateY(-18px) rotate(1deg);
}

.proof-card:nth-child(5) {
  grid-column: span 2;
  min-height: 0;
  background: linear-gradient(90deg, rgba(236, 198, 213, 0.38), rgba(255, 250, 243, 0.96));
}

.proof-label {
  display: block;
  font-size: 0.68rem;
  color: var(--ink-soft);
}

.proof-card h3 {
  margin-top: 16px;
  font-size: 1.7rem;
}

.proof-card p {
  margin-top: 12px;
  color: var(--ink-soft);
}

.cta {
  padding-bottom: calc(var(--space-section) + 24px);
}

.apply {
  background:
    radial-gradient(circle at 18% 22%, rgba(201, 239, 248, 0.3), transparent 20%),
    radial-gradient(circle at 82% 18%, rgba(247, 214, 238, 0.34), transparent 22%),
    radial-gradient(circle at 54% 72%, rgba(220, 214, 248, 0.2), transparent 24%),
    linear-gradient(180deg, rgba(252, 248, 255, 0.58), rgba(255, 250, 247, 0.88));
}

.apply-wrap {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
  padding: clamp(28px, 5vw, 52px);
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: 38px;
  background: linear-gradient(180deg, rgba(255, 252, 255, 0.76), rgba(249, 247, 255, 0.68));
  box-shadow: var(--shadow-strong);
  text-align: center;
  overflow: hidden;
  backdrop-filter: blur(22px);
}

.apply-wrap h2 {
  font-size: clamp(2.8rem, 6vw, 5.6rem);
}

.apply-actions {
  justify-content: center;
}

.apply-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--ink-soft);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.apply-link:hover {
  color: var(--ink);
}

.apply-note {
  margin-top: 18px;
  color: var(--ink-soft);
}

.cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 26px;
  align-items: start;
}

.cta-copy h2 {
  font-size: clamp(3rem, 6vw, 5.8rem);
}

.cta-copy p:last-child {
  margin-top: 18px;
  max-width: 36ch;
  color: var(--ink-soft);
}

.cta-board {
  display: grid;
  gap: 16px;
}

.cta-option {
  position: relative;
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 22px 24px;
  border: 1px solid rgba(31, 47, 72, 0.1);
  border-radius: 28px;
  background: rgba(255, 250, 243, 0.92);
  box-shadow: var(--shadow-soft);
}

.cta-option:nth-child(1) {
  background: linear-gradient(90deg, rgba(243, 231, 162, 0.44), rgba(255, 250, 243, 0.96));
}

.cta-option:nth-child(2) {
  background: linear-gradient(90deg, rgba(207, 232, 215, 0.44), rgba(255, 250, 243, 0.96));
}

.cta-option:nth-child(3) {
  background: linear-gradient(90deg, rgba(215, 235, 247, 0.44), rgba(255, 250, 243, 0.96));
}

.cta-option span {
  grid-row: 1 / span 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 18px;
  border-radius: 18px;
  background: rgba(31, 47, 72, 0.08);
  font-size: 0.72rem;
  color: var(--deep);
}

.cta-option h3 {
  grid-column: 2;
  font-size: 1.45rem;
}

.cta-option p {
  grid-column: 2;
  margin-top: 10px;
  color: var(--ink-soft);
}

.site-footer {
  padding: 0 0 38px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(31, 47, 72, 0.12);
}

.footer-mark {
  font-family: "Syne", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
}

.footer-copy {
  color: var(--ink-soft);
}

@media (max-width: 1180px) {
  .hero-grid,
  .heading-split,
  .proof-grid,
  .cta-grid {
    grid-template-columns: 1fr;
  }

  .hero-atlas {
    min-height: 620px;
    transform: none;
  }

  .manifesto-grid > .panel,
  .panel-intro,
  .panel-quote,
  .track-card-large,
  .track-card-mid,
  .stage-one,
  .stage-two,
  .stage-three {
    grid-column: span 12;
  }

  .track-card-mid:nth-of-type(2),
  .track-card-mid:nth-of-type(3),
  .track-card-large,
  .stage-one,
  .stage-two,
  .stage-three,
  .proof-card:nth-child(2),
  .proof-card:nth-child(4),
  .manifesto-grid > .panel:nth-child(3),
  .manifesto-grid > .panel:nth-child(4),
  .manifesto-grid > .panel:nth-child(5),
  .manifesto-grid > .panel:nth-child(6),
  .panel-quote {
    transform: none;
  }

  .programme-path::before {
    display: none;
  }

  .proof-board {
    grid-template-columns: 1fr 1fr;
  }

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

  .cta-board {
    margin-top: 10px;
  }
}

@media (max-width: 920px) {
  .site-nav {
    padding-top: 12px;
  }

  .menu-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
  }

  .nav-links {
    display: none;
  }

  .site-nav.mobile-open .nav-inner {
    background: rgba(255, 250, 243, 0.95);
    border-color: rgba(31, 47, 72, 0.08);
    box-shadow: 0 18px 40px rgba(31, 47, 72, 0.08);
  }

  .site-nav.mobile-open .nav-links {
    position: absolute;
    inset: calc(100% + 10px) 0 auto;
    display: grid;
    gap: 6px;
    padding: 16px;
    list-style: none;
    border: 1px solid rgba(31, 47, 72, 0.08);
    border-radius: 22px;
    background: rgba(255, 250, 243, 0.98);
    box-shadow: var(--shadow-soft);
  }

  .site-nav.mobile-open .nav-links a {
    min-height: 46px;
    justify-content: center;
  }

  .signal-strip,
  .proof-board {
    grid-template-columns: 1fr;
  }

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

  .signal-card {
    transform: none !important;
  }

  .proof-card:nth-child(5) {
    grid-column: span 1;
  }

  .assembly-scroll {
    height: 340svh;
  }

  .assembly-copy {
    left: 0;
    right: 0;
    max-width: 32rem;
  }

  .assembly-target {
    left: 55%;
    top: 54%;
    gap: 4px;
  }

  .assembly-wordmark {
    left: 55%;
    top: 54%;
  }

  .source-1 {
    top: 20%;
    left: 12%;
  }

  .source-2 {
    top: 19%;
    right: 0;
  }

  .source-3 {
    top: 34%;
    right: 0;
  }

  .source-4 {
    top: 48%;
    right: 0;
  }

  .source-5 {
    bottom: 24%;
    right: 2%;
  }

  .source-6 {
    bottom: 12%;
    left: 16%;
  }

  .source-7 {
    top: 61%;
    left: 8%;
  }

  .source-8 {
    top: 34%;
    left: 10%;
  }

  .source-9 {
    bottom: 29%;
    left: 42%;
  }

  .source-10 {
    bottom: 10%;
    right: 24%;
  }
}

@media (max-width: 700px) {
  :root {
    --container: calc(100% - 24px);
  }

  section {
    padding: 82px 0;
  }

  .hero {
    padding-top: 118px;
  }

  .hero-panel {
    padding: 24px;
  }

  .collision-belt {
    padding: 14px 0;
  }

  .belt-track {
    gap: 16px;
    font-size: 0.7rem;
  }

  .hero-title,
  .heading-split h2,
  .panel-intro h2,
  .proof-copy h2,
  .cta-copy h2,
  .assembly-copy h2 {
    letter-spacing: -0.06em;
  }

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

  .hero-cta-note {
    max-width: 100%;
  }

  .btn {
    width: 100%;
  }

  .hero-atlas {
    min-height: 540px;
    padding: 22px;
    clip-path: none;
  }

  .atlas-core {
    width: min(360px, 88%);
    padding: 24px;
  }

  .atlas-node {
    font-size: 0.66rem;
    padding: 11px 13px;
  }

  .atlas-node::after {
    width: 34px;
  }

  .assembly-scroll {
    height: 300svh;
  }

  .assembly-stage {
    padding-top: 12vh;
  }

  .assembly-copy {
    position: absolute;
    max-width: 100%;
  }

  .assembly-target {
    left: 50%;
    top: 56%;
    width: calc(100% - 24px);
    justify-content: center;
    flex-wrap: wrap;
  }

  .assembly-wordmark {
    left: 50%;
    top: 54%;
    font-size: clamp(2.5rem, 11vw, 4rem);
    width: calc(100% - 24px);
    text-align: center;
    white-space: normal;
  }

  .target-letter {
    width: 26px;
    height: 44px;
    border-radius: 12px;
  }

  .assembly-source {
    padding: 10px 12px;
    font-size: 0.7rem;
    max-width: calc(50% - 8px);
    white-space: normal;
  }

  .assembly-source .seed {
    font-size: 1.2rem;
  }

  .source-1 {
    top: 28%;
    left: 0;
  }

  .source-2 {
    top: 28%;
    right: 0;
  }

  .source-3 {
    top: 39%;
    right: 0;
  }

  .source-4 {
    top: 50%;
    right: 0;
  }

  .source-5 {
    bottom: 27%;
    right: 0;
  }

  .source-6 {
    bottom: 16%;
    left: 0;
  }

  .source-7 {
    top: 61%;
    left: 0;
  }

  .source-8 {
    top: 39%;
    left: 0;
  }

  .source-9 {
    bottom: 27%;
    left: auto;
    right: 0;
  }

  .source-10 {
    bottom: 16%;
    right: 0;
  }

  .heading-split {
    gap: 18px;
  }

  .track-card,
  .stage-card,
  .proof-card,
  .panel,
  .signal-card,
  .cta-option {
    padding: 22px;
  }

  .hero-ghost,
  .manifesto::after,
  .tracks::after,
  .programme::after,
  .proof::after {
    display: none;
  }

  .cta-option {
    grid-template-columns: 1fr;
  }

  .cta-option span,
  .cta-option h3,
  .cta-option p {
    grid-column: auto;
    grid-row: auto;
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .hero-title {
    font-size: clamp(3rem, 20vw, 4.5rem);
  }

  .signal-strip {
    grid-template-columns: 1fr;
  }

  .hero-atlas {
    min-height: 620px;
  }

  .atlas-stamp {
    display: none;
  }

  .atlas-node {
    max-width: 140px;
    white-space: normal;
  }

  .assembly-scroll {
    height: 280svh;
  }

  .assembly-source {
    max-width: calc(50% - 6px);
    font-size: 0.62rem;
  }

  .assembly-source .seed {
    font-size: 1.05rem;
  }

  .assembly-progress {
    bottom: 6%;
    font-size: 0.58rem;
  }

  .proof-board,
  .partner-strip,
  .cta-board {
    grid-template-columns: 1fr;
  }

  .partner-mark {
    min-height: 60px;
  }
}

@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;
    scroll-behavior: auto !important;
  }
}