:root {
  color-scheme: dark;
  --bg: #080a0e;
  --panel: #0f1522;
  --panel-2: #111827;
  --ink: #f3f4f6;
  --muted: #aab1bd;
  --quiet: #687180;
  --line: rgba(255, 255, 255, 0.14);
  --line-soft: rgba(255, 255, 255, 0.08);
  --blue: #1e63ff;
  --blue-2: #5b8cff;
  --orange: #ff8447;
  --orange-2: #ff5e3a;
  --gold: #e8b11c;
  --teal: #0f8e95;
  --berry: #a3136d;
  --radius: 8px;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.38);
  --scroll: 0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

body::selection {
  background: rgba(255, 132, 71, 0.28);
}

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

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

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 500;
  transform: translateY(-150%);
  border-radius: var(--radius);
  background: #ffffff;
  color: #0b0f19;
  padding: 10px 12px;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto auto;
  align-items: center;
  gap: 18px;
  min-height: 76px;
  padding: 12px clamp(16px, 4vw, 52px);
  background: rgba(8, 10, 14, 0.76);
  border-bottom: 1px solid var(--line-soft);
  backdrop-filter: blur(22px);
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  text-decoration: none;
}

.brand-card {
  display: grid;
  place-items: center;
  width: 92px;
  height: 42px;
  border-radius: var(--radius);
  background: #f8fafc;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.28);
}

.brand-card img {
  width: 72px;
}

.brand-copy {
  display: grid;
  gap: 1px;
  min-width: 0;
}

.brand-copy strong {
  font-size: 1rem;
  line-height: 1.08;
}

.brand-copy span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.site-nav a,
.header-cta {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius);
  padding: 0 12px;
  font-size: 0.88rem;
  font-weight: 750;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a {
  color: rgba(243, 244, 246, 0.72);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.header-cta {
  background: var(--orange);
  color: #120905;
  box-shadow: 0 14px 34px rgba(255, 132, 71, 0.24);
}

.header-cta:hover,
.header-cta:focus-visible,
.primary-action:hover,
.primary-action:focus-visible,
.waitlist-form button:hover,
.waitlist-form button:focus-visible {
  background: #ff9a69;
}

.hero-scroll {
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding: clamp(104px, 12vw, 152px) clamp(18px, 5vw, 72px) clamp(56px, 8vw, 96px);
  background:
    linear-gradient(180deg, rgba(8, 10, 14, 0.96), rgba(11, 15, 25, 0.98)),
    var(--bg);
}

.hero-sticky {
  position: relative;
  width: min(1420px, 100%);
  margin: 0 auto;
  isolation: isolate;
}

.hero-atmosphere {
  position: absolute;
  inset: -24px;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(30, 99, 255, 0.1), transparent 38%),
    linear-gradient(270deg, rgba(255, 132, 71, 0.08), transparent 42%);
  border-radius: var(--radius);
  pointer-events: none;
}

.ring,
.light {
  position: absolute;
  pointer-events: none;
}

.ring {
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  transform: translate3d(0, calc(var(--scroll) * -40px), 0) rotate(calc(var(--scroll) * 28deg));
}

.ring-a {
  width: 72vw;
  aspect-ratio: 1;
  left: 18vw;
  top: 4vh;
}

.ring-b {
  width: 42vw;
  aspect-ratio: 1;
  right: 7vw;
  bottom: 8vh;
}

.light {
  width: 42vw;
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.42;
}

.light-blue {
  left: -10vw;
  top: 10vh;
  background: rgba(30, 99, 255, 0.32);
}

.light-orange {
  right: -10vw;
  bottom: -12vh;
  background: rgba(255, 132, 71, 0.24);
}

.hero-copy {
  position: relative;
  z-index: 5;
  width: 100%;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(460px, 1.18fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: center;
}

.hero-video-player {
  position: relative;
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: #05070b;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.34);
  aspect-ratio: 16 / 9;
}

.hero-video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  background: #05070b;
}

.hero-video-toggle {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  border: 0;
  background: rgba(0, 0, 0, 0);
  color: #ffffff;
  opacity: 0;
  transition: opacity 160ms ease, background 160ms ease;
}

.hero-video-toggle span {
  display: grid;
  place-items: center;
  width: clamp(86px, 10vw, 128px);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.26);
  color: #ffffff;
  font-size: 1rem;
  font-weight: 900;
  backdrop-filter: blur(10px);
}

.hero-video-player:hover .hero-video-toggle {
  opacity: 1;
  background: rgba(0, 0, 0, 0.06);
}

.hero-volume {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 3;
  display: grid;
  grid-template-columns: auto minmax(96px, 130px);
  gap: 10px;
  align-items: center;
  min-height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(0, 0, 0, 0.42);
  color: #ffffff;
  padding: 7px 10px;
  opacity: 0;
  transition: opacity 160ms ease;
  backdrop-filter: blur(10px);
}

.hero-volume span {
  font-size: 0.72rem;
  font-weight: 850;
  text-transform: uppercase;
}

.hero-volume input {
  accent-color: var(--orange);
}

.hero-video-player:hover .hero-volume {
  opacity: 1;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--orange);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(4rem, 7vw, 6.4rem);
  line-height: 0.9;
  letter-spacing: 0;
}

.hero-lede {
  max-width: 590px;
  margin: 24px 0 0;
  color: rgba(243, 244, 246, 0.78);
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.primary-action,
.secondary-action,
.copy-video-prompt,
.copy-master-prompt {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 0 16px;
  font-weight: 850;
  text-decoration: none;
}

.primary-action,
.waitlist-form button,
.copy-master-prompt {
  background: var(--orange);
  color: #120905;
}

.secondary-action,
.copy-video-prompt {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--line);
  color: #ffffff;
}

.secondary-action:hover,
.secondary-action:focus-visible,
.copy-video-prompt:hover,
.copy-video-prompt:focus-visible {
  background: rgba(255, 255, 255, 0.14);
}

.conversion-scene {
  position: absolute;
  inset: 0;
  z-index: 2;
  perspective: 1200px;
  transform-style: preserve-3d;
}

.desk-plane {
  position: absolute;
  left: 48%;
  bottom: -8%;
  width: min(720px, 62vw);
  height: 34vh;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent),
    linear-gradient(180deg, rgba(17, 24, 39, 0.1), rgba(17, 24, 39, 0.88));
  transform: translateX(-50%) rotateX(68deg) translateY(calc(var(--scroll) * -58px));
  box-shadow: 0 -30px 120px rgba(30, 99, 255, 0.1);
}

.guide-orb {
  position: absolute;
  left: calc(62% + var(--scroll) * -80px);
  top: calc(24% + var(--scroll) * 28px);
  width: clamp(108px, 12vw, 190px);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(30, 99, 255, 0.36);
  background:
    radial-gradient(circle at 38% 34%, rgba(255, 255, 255, 0.82), transparent 9%),
    radial-gradient(circle at 50% 50%, rgba(30, 99, 255, 0.55), rgba(30, 99, 255, 0.1) 48%, transparent 70%);
  filter: drop-shadow(0 0 42px rgba(30, 99, 255, 0.42));
  opacity: calc(0.68 + var(--scroll) * 0.28);
}

.guide-orb span {
  position: absolute;
  inset: 25%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
}

.voice-console {
  position: absolute;
  left: min(56vw, 820px);
  top: 46%;
  width: min(540px, 42vw);
  min-height: 190px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(15, 21, 34, 0.76);
  box-shadow: var(--shadow);
  transform:
    translate3d(calc(var(--scroll) * -160px), calc(var(--scroll) * -74px), calc(var(--scroll) * 120px))
    rotateY(calc(-12deg + var(--scroll) * 8deg));
  transform-origin: center;
  backdrop-filter: blur(18px);
}

.voice-console svg {
  width: 84%;
  margin: 42px auto 20px;
  overflow: visible;
}

.voice-path {
  fill: none;
  stroke: url("#unused");
  stroke-width: 10;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 760;
  stroke-dashoffset: calc(760 - var(--scroll) * 760);
  filter: drop-shadow(0 0 18px rgba(30, 99, 255, 0.62));
}

.voice-console path {
  stroke: var(--blue);
}

.console-label {
  position: absolute;
  left: 18px;
  top: 16px;
  color: rgba(255, 255, 255, 0.54);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.console-label-right {
  left: auto;
  right: 18px;
  color: var(--orange);
}

.artifact,
.zip-cube {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(243, 244, 246, 0.92);
  color: #0b0f19;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  transform-style: preserve-3d;
  will-change: transform;
}

.artifact {
  width: clamp(150px, 16vw, 250px);
  min-height: 138px;
  padding: 16px;
}

.artifact-kicker {
  display: block;
  color: var(--blue);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.artifact strong {
  display: block;
  margin-top: 8px;
  font-size: clamp(1rem, 1.6vw, 1.32rem);
  line-height: 1.08;
}

.artifact-lines,
.artifact-lines::before,
.artifact-lines::after {
  display: block;
  height: 7px;
  border-radius: 999px;
  background: rgba(11, 15, 25, 0.16);
}

.artifact-lines {
  width: 88%;
  margin-top: 22px;
}

.artifact-lines::before,
.artifact-lines::after {
  content: "";
  width: 74%;
  margin-top: 9px;
}

.artifact-lines::after {
  width: 52%;
}

.artifact-lines.short::after {
  width: 34%;
}

.app-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 20px;
}

.app-grid::before,
.app-grid::after {
  content: "";
  height: 34px;
  border-radius: var(--radius);
  background: rgba(30, 99, 255, 0.16);
}

.file-stack {
  display: block;
  position: relative;
  width: 88px;
  height: 62px;
  margin-top: 18px;
}

.file-stack::before,
.file-stack::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 6px;
  background: #ffffff;
  border: 1px solid rgba(11, 15, 25, 0.18);
}

.file-stack::after {
  transform: translate(18px, 12px);
  background: rgba(255, 132, 71, 0.2);
}

.artifact-page {
  left: calc(56% - var(--scroll) * 26%);
  top: calc(58% - var(--scroll) * 31%);
  transform: rotateY(-12deg) rotateZ(calc(-3deg + var(--scroll) * -7deg)) translateZ(calc(var(--scroll) * 130px));
}

.artifact-app {
  left: calc(60% + var(--scroll) * 14%);
  top: calc(58% - var(--scroll) * 25%);
  transform: rotateY(-18deg) rotateZ(calc(4deg + var(--scroll) * 6deg)) translateZ(calc(var(--scroll) * 180px));
}

.artifact-plan {
  left: calc(60% + var(--scroll) * 3%);
  top: calc(62% + var(--scroll) * 15%);
  transform: rotateY(-6deg) rotateX(calc(0deg + var(--scroll) * 10deg)) translateZ(calc(var(--scroll) * 90px));
}

.artifact-prd {
  left: calc(60% - var(--scroll) * 19%);
  top: calc(62% + var(--scroll) * 16%);
  transform: rotateY(12deg) rotateZ(calc(2deg + var(--scroll) * 5deg)) translateZ(calc(var(--scroll) * 160px));
}

.zip-cube {
  left: calc(64% + var(--scroll) * 19%);
  top: calc(55% + var(--scroll) * 2%);
  width: clamp(78px, 8vw, 124px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  background:
    linear-gradient(135deg, rgba(255, 132, 71, 0.98), rgba(232, 177, 28, 0.96));
  color: #140b04;
  font-size: 1.4rem;
  font-weight: 950;
  transform:
    rotateX(calc(18deg + var(--scroll) * 44deg))
    rotateY(calc(-22deg + var(--scroll) * 72deg))
    translateZ(calc(var(--scroll) * 220px));
}

.scroll-steps {
  position: absolute;
  left: 50%;
  bottom: 22px;
  z-index: 10;
  display: grid;
  grid-template-columns: repeat(4, minmax(92px, 1fr));
  gap: 8px;
  width: min(560px, calc(100vw - 32px));
  transform: translateX(-50%);
}

.scroll-steps span {
  min-height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section {
  padding: clamp(84px, 10vw, 140px) clamp(18px, 5vw, 72px);
}

.section-heading {
  max-width: 880px;
  margin-bottom: 34px;
}

.section-heading.narrow {
  max-width: 760px;
}

.section-heading h2,
.video-copy h2,
.waitlist-section h2,
.tab-panel h2 {
  margin: 0;
  font-size: clamp(2.1rem, 5vw, 5.2rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.section-heading p,
.video-copy p,
.waitlist-section p,
.tab-panel p,
.intro-grid p,
.output-wall p {
  color: var(--muted);
}

.intro-band {
  background:
    linear-gradient(180deg, rgba(8, 10, 14, 0.98), rgba(15, 21, 34, 0.94)),
    var(--panel);
}

.intro-grid,
.output-wall {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.intro-grid article,
.output-wall article,
.tabs-shell,
.waitlist-form {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.16);
}

.intro-grid article,
.output-wall article {
  min-height: 228px;
  padding: 24px;
}

.stage-icon {
  width: 96px;
  height: auto;
  margin-bottom: 12px;
}

.intro-grid span {
  color: var(--orange);
  font-weight: 900;
}

.intro-grid h3,
.output-wall h3 {
  margin: 14px 0 8px;
  font-size: clamp(1.3rem, 2.2vw, 2rem);
  line-height: 1.04;
}

.output-section {
  background:
    radial-gradient(circle at 20% 18%, rgba(30, 99, 255, 0.18), transparent 28%),
    #0b0f19;
}

.output-wall article:nth-child(2) {
  border-color: rgba(30, 99, 255, 0.42);
}

.output-wall article:nth-child(3) {
  border-color: rgba(232, 177, 28, 0.34);
}

.output-wall article:nth-child(5) {
  border-color: rgba(255, 132, 71, 0.42);
}

.video-section {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: clamp(88px, 12vw, 160px) clamp(18px, 5vw, 72px);
  isolation: isolate;
}

.video-backdrop {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(8, 10, 14, 0.92), rgba(8, 10, 14, 0.48)),
    radial-gradient(circle at 76% 44%, rgba(30, 99, 255, 0.22), transparent 32%),
    #07090d;
}

.video-poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.32;
  filter: saturate(0.96) contrast(1.03);
}

.video-draft {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.78;
  filter: saturate(0.96) contrast(1.04);
}

.video-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 10, 14, 0.94), rgba(8, 10, 14, 0.56) 48%, rgba(8, 10, 14, 0.2)),
    linear-gradient(180deg, rgba(8, 10, 14, 0.12), rgba(8, 10, 14, 0.78));
}

.video-grid {
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 54px 54px;
  transform: perspective(800px) rotateX(62deg) translateY(12vh);
  transform-origin: bottom;
  z-index: 1;
}

.video-person {
  position: absolute;
  right: 24%;
  bottom: 12%;
  width: min(210px, 18vw);
  aspect-ratio: 0.72;
  border-radius: 48% 48% 10% 10%;
  background:
    radial-gradient(circle at 50% 15%, #e8d0bf 0 14%, transparent 15%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(94, 104, 122, 0.6));
  filter: drop-shadow(0 26px 50px rgba(0, 0, 0, 0.45));
  opacity: 0;
}

.video-screen {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(30, 99, 255, 0.28), rgba(255, 255, 255, 0.05)),
    rgba(15, 21, 34, 0.72);
  box-shadow: 0 0 70px rgba(30, 99, 255, 0.16);
  opacity: 0;
}

.screen-one {
  right: 8%;
  top: 18%;
  width: min(420px, 34vw);
  height: 270px;
  transform: rotateY(-20deg) rotateZ(2deg);
}

.screen-two {
  right: 34%;
  top: 24%;
  width: min(300px, 24vw);
  height: 190px;
  transform: rotateY(18deg) rotateZ(-5deg);
}

.video-object {
  position: absolute;
  border-radius: var(--radius);
  box-shadow: 0 0 38px rgba(255, 132, 71, 0.28);
  opacity: 0;
}

.object-one {
  right: 42%;
  top: 44%;
  width: 86px;
  aspect-ratio: 1.4;
  background: var(--orange);
}

.object-two {
  right: 16%;
  top: 56%;
  width: 74px;
  aspect-ratio: 1;
  background: var(--gold);
  transform: rotate(45deg);
}

.object-three {
  right: 30%;
  top: 66%;
  width: 58px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--teal);
}

.video-copy {
  position: relative;
  z-index: 2;
  width: min(650px, 100%);
}

.video-copy p {
  max-width: 610px;
  font-size: 1.08rem;
}

.tabs-section {
  background: var(--panel-2);
}

.tabs-shell {
  max-width: 1100px;
  margin: 0 auto;
  overflow: hidden;
}

.tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(0, 0, 0, 0.18);
}

.tab-list button {
  min-height: 52px;
  flex: 1 1 160px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: rgba(243, 244, 246, 0.7);
  font-weight: 850;
}

.tab-list button[aria-selected="true"] {
  background: rgba(255, 255, 255, 0.09);
  color: #ffffff;
  box-shadow: inset 0 -3px 0 var(--orange);
}

.tab-panel {
  padding: clamp(26px, 5vw, 52px);
}

.tab-panel ul {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding-left: 22px;
  color: var(--muted);
}

.offer-strip {
  display: grid;
  gap: 6px;
  margin-top: 24px;
  border: 1px solid rgba(255, 132, 71, 0.36);
  border-radius: var(--radius);
  padding: 18px;
  background: rgba(255, 132, 71, 0.1);
}

.offer-strip span {
  color: var(--muted);
}

.assumptions-heading {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.assumptions-heading h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

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

.assumption-card,
.free-note {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 16px;
  background: rgba(255, 255, 255, 0.05);
}

.assumption-topline {
  display: flex;
  align-items: center;
  gap: 10px;
}

.assumption-topline input {
  width: 18px;
  height: 18px;
  accent-color: var(--orange);
}

.assumption-card textarea,
.free-note textarea,
.waitlist-form input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(8, 10, 14, 0.58);
  color: var(--ink);
}

.assumption-card textarea,
.free-note textarea {
  min-height: 88px;
  resize: vertical;
  padding: 12px;
}

.free-note {
  margin-top: 12px;
}

.free-note span {
  color: #ffffff;
  font-weight: 850;
}

.copy-status {
  min-height: 24px;
  margin: 12px 0 0;
  color: var(--orange);
  font-weight: 800;
}

.waitlist-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 440px);
  gap: clamp(24px, 5vw, 70px);
  align-items: start;
  padding: clamp(88px, 10vw, 140px) clamp(18px, 5vw, 72px);
  background:
    radial-gradient(circle at 14% 20%, rgba(255, 132, 71, 0.16), transparent 28%),
    var(--bg);
}

.waitlist-section > div {
  max-width: 740px;
}

.waitlist-form {
  display: grid;
  gap: 14px;
  padding: 20px;
}

.waitlist-form label {
  display: grid;
  gap: 8px;
}

.waitlist-form label span {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 800;
}

.waitlist-form input {
  min-height: 46px;
  padding: 0 12px;
}

.waitlist-form button {
  min-height: 48px;
  border: 0;
  border-radius: var(--radius);
  font-weight: 900;
}

.waitlist-form p {
  margin: 0;
  color: var(--quiet);
  font-size: 0.86rem;
}

.beta-access-modal[hidden] {
  display: none;
}

.beta-access-modal {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: grid;
  place-items: center;
  padding: 18px;
}

.beta-access-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 6, 10, 0.74);
  backdrop-filter: blur(18px);
}

.beta-access-card {
  position: relative;
  width: min(560px, 100%);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 16% 0%, rgba(30, 99, 255, 0.22), transparent 30%),
    radial-gradient(circle at 88% 100%, rgba(255, 132, 71, 0.2), transparent 30%),
    rgba(15, 21, 34, 0.96);
  box-shadow: 0 30px 120px rgba(0, 0, 0, 0.58);
  padding: clamp(22px, 4vw, 34px);
}

.beta-access-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font-size: 1.35rem;
  line-height: 1;
}

.beta-access-card h2 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(2.5rem, 7vw, 4.1rem);
  line-height: 0.92;
}

.beta-access-card p {
  margin: 16px 0 0;
  color: rgba(243, 244, 246, 0.78);
}

.beta-access-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 24px;
}

.beta-access-form label,
.beta-access-email,
.beta-access-form button,
.beta-access-status {
  grid-column: 1 / -1;
}

.beta-access-form label {
  display: grid;
  gap: 8px;
}

.beta-access-form label:nth-child(1),
.beta-access-form label:nth-child(2) {
  grid-column: auto;
}

.beta-access-form span {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 850;
}

.beta-access-form input {
  min-height: 48px;
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  padding: 0 12px;
  outline: 0;
}

.beta-access-form input:focus {
  border-color: rgba(30, 99, 255, 0.72);
  box-shadow: 0 0 0 3px rgba(30, 99, 255, 0.18);
}

.beta-access-form button {
  min-height: 50px;
  border: 0;
  border-radius: var(--radius);
  background: var(--orange);
  color: #120905;
  font-weight: 950;
}

.beta-access-status {
  min-height: 22px;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.beta-access-card.is-saving .beta-access-form button {
  opacity: 0.72;
  pointer-events: none;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    display: none;
  }

  .hero-copy {
    max-width: 720px;
  }

  h1 {
    font-size: clamp(3.3rem, 16vw, 7rem);
  }

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

  .intro-grid,
  .output-wall,
  .assumption-list,
  .waitlist-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-header {
    position: absolute;
    min-height: 68px;
  }

  .brand-card {
    width: 68px;
    height: 34px;
  }

  .brand-card img {
    width: 52px;
  }

  .brand-copy span {
    display: none;
  }

  .header-cta {
    min-height: 34px;
    padding-inline: 10px;
    font-size: 0.78rem;
  }

  .hero-scroll {
    min-height: auto;
    padding-top: 92px;
  }

  .hero-copy {
    max-width: 100%;
  }

  .hero-lede {
    font-size: 1rem;
  }

  .hero-volume {
    right: 10px;
    bottom: 10px;
    grid-template-columns: 1fr;
    width: min(180px, calc(100% - 20px));
  }

  .section-heading h2,
  .video-copy h2,
  .waitlist-section h2,
  .tab-panel h2 {
    font-size: clamp(2rem, 11vw, 3.6rem);
  }

  .intro-grid article,
  .output-wall article {
    min-height: 180px;
  }

  .screen-one,
  .screen-two {
    opacity: 0.55;
  }

  .assumptions-heading {
    display: grid;
  }

  .beta-access-form {
    grid-template-columns: 1fr;
  }

  .beta-access-form label:nth-child(1),
  .beta-access-form label:nth-child(2) {
    grid-column: 1 / -1;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

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

  .hero-sticky {
    position: relative;
    min-height: auto;
  }
}