:root {
  color-scheme: dark;
  --bg: #0b0b0b;
  --ink: #f5f1e8;
  --muted: rgba(245, 241, 232, 0.68);
  --paper: #f3efe5;
  --line: rgba(245, 241, 232, 0.18);
  --accent: #e8ff44;
  --hot: #d82620;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
  overflow-x: hidden;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 50;
  pointer-events: none;
  opacity: var(--grain, 0.16);
  background-image:
    linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 100% 5px, 5px 100%;
  mix-blend-mode: overlay;
}

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

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

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

.concept-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 22px clamp(18px, 4vw, 58px);
  mix-blend-mode: normal;
}

.concept-logo {
  width: fit-content;
  max-width: 48vw;
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #f7f0e7;
  line-height: 1;
  filter: drop-shadow(0 0 18px rgba(0,0,0,0.35));
}

.rotate-symbol {
  position: relative;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  border: 4px solid currentColor;
  border-radius: 50%;
  transform-style: preserve-3d;
  animation: rotateMark360 10s cubic-bezier(0.45, 0, 0.2, 1) infinite;
  will-change: transform;
}

.rotate-symbol::after {
  content: "";
  position: absolute;
  left: 50%;
  top: -8px;
  width: 5px;
  height: 58px;
  background: currentColor;
  transform: translateX(-50%) rotate(34deg);
  transform-origin: center;
}

.rotate-wordmark {
  display: block;
  color: currentColor;
  font-family: "Arial Black", "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(27px, 2.55vw, 38px);
  font-weight: 950;
  letter-spacing: 0;
  line-height: 1;
  text-transform: uppercase;
}

@keyframes rotateMark360 {
  0% {
    transform: rotateY(0deg);
  }
  100% {
    transform: rotateY(360deg);
  }
}

.concept-nav {
  display: flex;
  justify-content: center;
  gap: 30px;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 900;
  color: var(--nav, rgba(245, 241, 232, 0.72));
}

.concept-nav a:hover {
  color: var(--accent);
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 26px;
  border: 1px solid currentColor;
  border-radius: 999px;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 950;
}

.pill.dark {
  background: #050505;
  color: #fff;
  border-color: #050505;
}

.pill.light {
  background: var(--paper);
  color: #080808;
  border-color: var(--paper);
}

.pill.stroke {
  background: transparent;
  color: currentColor;
}

.concept-hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 124px clamp(18px, 4vw, 58px) clamp(34px, 5vw, 68px);
}

.concept-hero h1,
.section-title {
  margin: 0;
  text-transform: uppercase;
  font-weight: 950;
  line-height: 0.82;
}

.concept-hero h1 {
  max-width: var(--hero-max, 1180px);
  font-size: clamp(58px, var(--hero-vw, 11vw), var(--hero-cap, 172px));
  overflow-wrap: anywhere;
}

.eyebrow,
.micro {
  margin: 0 0 14px;
  color: var(--accent);
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 950;
}

.hero-copy {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 24px;
  max-width: 1180px;
  min-width: 0;
}

.hero-copy p:not(.eyebrow) {
  max-width: 690px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 26px);
  line-height: 1.28;
}

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

.hero-media,
.hero-poster {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: var(--media-opacity, 0.52);
  filter: var(--media-filter, contrast(1.15) saturate(0.85) brightness(0.72));
}

.hero-poster {
  background: var(--poster);
}

.orbital {
  position: absolute;
  inset: auto clamp(18px, 7vw, 100px) clamp(70px, 10vw, 120px) auto;
  z-index: 1;
  width: clamp(220px, 28vw, 430px);
  aspect-ratio: 1;
  border: 28px solid var(--hot);
  border-radius: 50%;
  opacity: 0.9;
  filter: blur(0.2px);
}

.orbital::before,
.orbital::after {
  content: "";
  position: absolute;
  inset: 16%;
  border: 18px solid currentColor;
  border-color: var(--hot) transparent var(--hot) transparent;
  border-radius: 50%;
  transform: rotate(38deg);
}

.orbital::after {
  inset: 35%;
  border-width: 11px;
  transform: rotate(-18deg);
}

.concept-section {
  padding: clamp(70px, 9vw, 136px) clamp(18px, 4vw, 58px);
  scroll-margin-top: 92px;
}

.section-title {
  margin-bottom: 34px;
  max-width: 1160px;
  font-size: clamp(42px, 7.6vw, 112px);
  overflow-wrap: anywhere;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 6vw, 86px);
  align-items: center;
}

.split > *,
.concept-section > * {
  min-width: 0;
}

.media-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #000;
}

.media-frame video,
.media-frame img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.stack {
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.stack article {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 18px;
  padding: 22px;
  background: var(--panel, rgba(255,255,255,0.04));
}

.stack span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}

.stack h3 {
  margin: 0 0 8px;
  text-transform: uppercase;
  font-size: clamp(24px, 3vw, 42px);
  line-height: 0.94;
}

.stack p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

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

.stats div {
  min-height: 148px;
  padding: 22px;
  background: var(--panel, rgba(255,255,255,0.04));
}

.stats strong {
  display: block;
  font-size: clamp(42px, 5vw, 76px);
  line-height: 0.86;
}

.stats span {
  display: block;
  margin-top: 13px;
  color: var(--muted);
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 900;
}

.capability-section {
  background:
    linear-gradient(135deg, rgba(255,59,47,0.12), transparent 40%),
    #0b0304;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.capability-grid article {
  min-height: 230px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(20px, 3vw, 32px);
  background: rgba(255, 59, 47, 0.08);
}

.capability-grid h3 {
  margin: 0;
  max-width: 360px;
  text-transform: uppercase;
  font-size: clamp(30px, 4vw, 56px);
  line-height: 0.86;
}

.capability-grid p {
  margin: 28px 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.mixmag-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: clamp(28px, 6vw, 86px);
  align-items: end;
  background: #f5f0e6;
  color: #090909;
  --accent: #d82620;
  --muted: rgba(9,9,9,0.68);
  --line: rgba(9,9,9,0.18);
}

.mixmag-heading {
  display: grid;
  gap: clamp(18px, 2.6vw, 32px);
  align-content: end;
}

.mixmag-lockup {
  width: min(100%, 560px);
  max-width: 100%;
  display: grid;
  gap: 14px;
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid rgba(9,9,9,0.18);
  background:
    linear-gradient(135deg, rgba(216,38,32,0.16), transparent 44%),
    #090909;
  box-shadow: 0 24px 80px rgba(9, 9, 9, 0.16);
}

.mixmag-logo-frame {
  min-height: clamp(92px, 11vw, 132px);
  display: grid;
  place-items: center;
  border: 1px solid rgba(245,240,230,0.16);
  background:
    linear-gradient(90deg, rgba(255,255,255,0.08), transparent),
    rgba(245,240,230,0.035);
}

.mixmag-logo-frame img {
  width: min(270px, 68vw);
  height: auto;
  display: block;
  filter: invert(1);
}

.mixmag-lockup span {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid rgba(216,38,32,0.55);
  background: #d82620;
  color: #f5f0e6;
  text-transform: uppercase;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0;
  white-space: nowrap;
}

.mixmag-card {
  display: grid;
  gap: 22px;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid rgba(9,9,9,0.18);
  background: #090909;
  color: #f5f0e6;
  box-shadow: 0 30px 90px rgba(9, 9, 9, 0.18);
}

.mixmag-card p {
  margin: 0;
  color: rgba(245,240,230,0.74);
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.18;
}

.mixmag-number {
  display: block;
  color: #fff;
  text-transform: uppercase;
  font-size: clamp(64px, 8vw, 126px);
  line-height: 0.82;
  font-weight: 950;
}

.sankeys-section {
  background:
    linear-gradient(120deg, rgba(255, 59, 47, 0.12), transparent 42%),
    #0a0a0a;
}

.partner-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.42fr);
  gap: clamp(28px, 6vw, 80px);
  align-items: center;
}

.partner-strip > div:first-child > p:not(.micro) {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 25px);
  line-height: 1.28;
}

.sankeys-lockup {
  display: grid;
  place-items: center;
  min-height: 240px;
  justify-self: center;
}

.sankeys-lockup img {
  width: min(58vw, 360px);
  max-height: 300px;
  object-fit: contain;
  filter: drop-shadow(0 0 34px rgba(255,59,47,0.3));
}

.reserve-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: clamp(44px, 6vw, 74px) clamp(18px, 4vw, 58px);
  border-top: 1px solid var(--line);
  background: var(--reserve-bg, #050505);
  scroll-margin-top: 92px;
}

.reserve-band h2 {
  margin: 0;
  max-width: 920px;
  text-transform: uppercase;
  font-size: clamp(36px, 6vw, 92px);
  line-height: 0.86;
}

.concept-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 26px clamp(18px, 4vw, 58px);
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.concept-01 {
  --bg: #95d8c8;
  --ink: #050505;
  --muted: rgba(5, 5, 5, 0.7);
  --line: rgba(5, 5, 5, 0.2);
  --accent: #050505;
  --hot: #d72c20;
  --paper: #050505;
  --nav: #050505;
  --hero-vw: 12vw;
  --hero-cap: 190px;
  --grain: 0.34;
  --poster:
    radial-gradient(circle at 54% 56%, rgba(216, 44, 32, 0.9) 0 4%, transparent 4.5%),
    repeating-conic-gradient(from 18deg at 54% 56%, transparent 0 8deg, rgba(216,44,32,0.78) 8deg 12deg, transparent 12deg 24deg),
    #95d8c8;
}

.concept-01 .concept-hero {
  text-align: center;
  align-items: center;
}

.concept-01 .hero-copy {
  justify-items: center;
  margin: auto;
}

.concept-01 .concept-logo {
  color: #050505;
  filter: none;
}

.concept-01 .pill.light,
.concept-01 .pill.dark {
  background: #050505;
  color: #fff;
  border-color: #050505;
}

.concept-01 .concept-section {
  background: #0d0d0d;
  color: #f8f4eb;
  --muted: rgba(248,244,235,0.68);
  --line: rgba(248,244,235,0.16);
  --panel: rgba(255,255,255,0.045);
  --accent: #95d8c8;
}

.concept-02 {
  --bg: #070707;
  --ink: #f4efe3;
  --muted: rgba(244,239,227,0.66);
  --line: rgba(244,239,227,0.18);
  --accent: #f4efe3;
  --paper: #f4efe3;
  --hero-vw: 8.2vw;
  --hero-cap: 132px;
  --media-opacity: 0.42;
  --media-filter: grayscale(0.2) contrast(1.2) brightness(0.55);
}

.concept-02 .concept-hero {
  align-items: center;
}

.concept-02 .hero-copy {
  margin-left: auto;
  max-width: 890px;
}

.concept-02 .hero-poster {
  background:
    linear-gradient(90deg, #070707 0 35%, transparent 70%),
    linear-gradient(0deg, #070707, transparent 50%);
}

.concept-02 .concept-section,
.concept-02 .reserve-band {
  background: #f4efe3;
  color: #080808;
  --muted: rgba(8,8,8,0.62);
  --line: rgba(8,8,8,0.18);
  --panel: rgba(8,8,8,0.045);
  --accent: #080808;
}

.concept-02 .media-frame,
.concept-02 .stack,
.concept-02 .stats {
  border-radius: 34px;
  overflow: hidden;
}

.concept-03 {
  --bg: #05070a;
  --ink: #eef9ff;
  --muted: rgba(238,249,255,0.65);
  --line: rgba(119, 233, 255, 0.24);
  --accent: #6df2ff;
  --paper: #effbff;
  --hero-vw: 9vw;
  --hero-cap: 142px;
  --media-opacity: 0.36;
  --media-filter: contrast(1.35) saturate(0.8) brightness(0.48) hue-rotate(160deg);
  --poster:
    linear-gradient(120deg, rgba(109,242,255,0.16), transparent 45%),
    radial-gradient(circle at 82% 24%, rgba(255,255,255,0.22), transparent 20%),
    #05070a;
}

.concept-03 .hero-copy {
  max-width: 1020px;
}

.concept-03 .media-frame,
.concept-03 .stack article,
.concept-03 .stats div {
  background: rgba(255,255,255,0.045);
  backdrop-filter: blur(18px);
}

.concept-03 .concept-section {
  background:
    linear-gradient(135deg, rgba(109,242,255,0.08), transparent 45%),
    #06080c;
}

.concept-04 {
  --bg: #120304;
  --ink: #fff2e4;
  --muted: rgba(255,242,228,0.68);
  --line: rgba(255,242,228,0.17);
  --accent: #ff3b2f;
  --hot: #ff3b2f;
  --paper: #fff2e4;
  --hero-vw: 10.2vw;
  --hero-cap: 158px;
  --media-opacity: 0.62;
  --media-filter: contrast(1.08) saturate(0.9) brightness(0.58) sepia(0.12);
}

.concept-04 .concept-hero {
  align-items: end;
}

.concept-04 .hero-poster {
  background:
    radial-gradient(circle at 58% 35%, rgba(255,59,47,0.22), transparent 24%),
    linear-gradient(90deg, rgba(18,3,4,0.96) 0 24%, rgba(18,3,4,0.6) 56%, rgba(18,3,4,0.84) 100%),
    linear-gradient(0deg, #120304 0 18%, rgba(18,3,4,0.48) 58%, rgba(18,3,4,0.78) 100%);
}

.concept-04 .concept-section {
  background: #120304;
}

.concept-04 .capability-section {
  background:
    linear-gradient(135deg, rgba(255,59,47,0.12), transparent 40%),
    #0b0304;
}

.concept-04 .mixmag-section {
  background: #f5f0e6;
  color: #090909;
  --accent: #d82620;
  --muted: rgba(9,9,9,0.68);
  --line: rgba(9,9,9,0.18);
}

.concept-04 .sankeys-section {
  background:
    linear-gradient(120deg, rgba(255, 59, 47, 0.12), transparent 42%),
    #0a0a0a;
}

.concept-04 .stats div,
.concept-04 .stack article {
  background: rgba(255,59,47,0.075);
}

.concept-05 {
  --bg: #f6f1e7;
  --ink: #080808;
  --muted: rgba(8,8,8,0.66);
  --line: rgba(8,8,8,0.18);
  --accent: #080808;
  --paper: #080808;
  --nav: #080808;
  --hero-vw: 8.8vw;
  --hero-cap: 138px;
  --media-opacity: 0.78;
  --media-filter: grayscale(1) contrast(1.1) brightness(0.72);
  --poster:
    linear-gradient(90deg, #f6f1e7 0 32%, rgba(246,241,231,0.18) 70%),
    linear-gradient(0deg, #f6f1e7, transparent 52%);
}

.concept-05 .concept-logo {
  color: #080808;
  filter: none;
}

.concept-05 .concept-hero {
  align-items: center;
}

.concept-05 .hero-copy {
  max-width: 960px;
}

.concept-05 .pill.light,
.concept-05 .pill.dark {
  background: #080808;
  color: #f6f1e7;
  border-color: #080808;
}

.concept-05 .concept-section {
  background: #f6f1e7;
  color: #080808;
  --panel: rgba(8,8,8,0.04);
}

.concept-05 .media-frame {
  border-radius: 999px 999px 20px 20px;
}

.lab-page {
  background: #090909;
  color: #f6f1e7;
}

.lab-header {
  min-height: 58vh;
  display: grid;
  align-items: end;
  padding: 96px clamp(18px, 4vw, 58px) 38px;
  background:
    radial-gradient(circle at 78% 20%, rgba(149,216,200,0.16), transparent 26%),
    linear-gradient(180deg, #090909, #10100f);
}

.lab-header img {
  width: clamp(160px, 14vw, 230px);
  margin-bottom: 42px;
}

.lab-header h1 {
  margin: 0;
  max-width: 1080px;
  text-transform: uppercase;
  font-size: clamp(54px, 9vw, 142px);
  line-height: 0.86;
}

.lab-header p {
  max-width: 720px;
  margin: 20px 0 0;
  color: rgba(246,241,231,0.68);
  font-size: 20px;
}

.lab-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(260px, 1fr));
  gap: 1px;
  overflow-x: auto;
  border-top: 1px solid rgba(246,241,231,0.16);
  border-bottom: 1px solid rgba(246,241,231,0.16);
  background: rgba(246,241,231,0.16);
}

.lab-card {
  min-height: 64vh;
  display: grid;
  align-content: space-between;
  padding: 22px;
  color: var(--card-ink);
  background: var(--card-bg);
}

.lab-card:nth-child(1) {
  --card-bg: #95d8c8;
  --card-ink: #050505;
}

.lab-card:nth-child(2) {
  --card-bg: #070707;
  --card-ink: #f4efe3;
}

.lab-card:nth-child(3) {
  --card-bg: #071017;
  --card-ink: #eef9ff;
}

.lab-card:nth-child(4) {
  --card-bg: #220506;
  --card-ink: #fff2e4;
}

.lab-card:nth-child(5) {
  --card-bg: #f6f1e7;
  --card-ink: #080808;
}

.lab-card span {
  color: currentColor;
  opacity: 0.72;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 950;
}

.lab-card h2 {
  margin: 18px 0;
  text-transform: uppercase;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 0.88;
}

.lab-card p {
  color: currentColor;
  opacity: 0.7;
  line-height: 1.35;
}

.lab-card a {
  margin-top: 34px;
  width: max-content;
}

@media (max-width: 920px) {
  .concept-header {
    grid-template-columns: 1fr auto;
  }

  .concept-nav {
    display: none;
  }

  .split,
  .reserve-band,
  .mixmag-section,
  .partner-strip {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 620px) {
  .concept-header {
    padding: 16px;
    gap: 14px;
  }

  .concept-logo {
    max-width: 46vw;
    min-height: 44px;
    gap: 8px;
  }

  .rotate-symbol {
    width: 34px;
    height: 34px;
    border-width: 3px;
  }

  .rotate-symbol::after {
    top: -7px;
    width: 4px;
    height: 48px;
  }

  .rotate-wordmark {
    font-size: 24px;
  }

  .pill {
    min-height: 44px;
    padding: 0 18px;
  }

  .concept-hero {
    min-height: 92vh;
    padding: 98px 16px 32px;
  }

  .concept-hero h1 {
    font-size: clamp(46px, 16vw, 74px);
  }

  .section-title {
    font-size: clamp(38px, 13vw, 64px);
  }

  .mixmag-lockup {
    width: 100%;
  }

  .mixmag-logo-frame img {
    width: min(224px, 88%);
  }

  .mixmag-lockup span {
    white-space: normal;
  }

  .stack article,
  .stats,
  .capability-grid,
  .stats {
    grid-template-columns: 1fr;
  }

  .concept-section,
  .reserve-band,
  .concept-footer {
    padding-left: 16px;
    padding-right: 16px;
  }

  .concept-footer {
    display: grid;
  }
}