* {
  box-sizing: border-box;
}

:root {
  --bg: #050505;
  --paper: #f6f3ec;
  --ink: #f7f7f2;
  --muted: rgba(247, 247, 242, 0.68);
  --quiet: rgba(247, 247, 242, 0.42);
  --line: rgba(247, 247, 242, 0.13);
  --panel: rgba(247, 247, 242, 0.055);
  --accent: #e8ff47;
  --accent-2: #56d7ff;
  --accent-3: #ff6f59;
  --font-sans: "IBM Plex Sans", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --font-display: "Bebas Neue", Impact, sans-serif;
}

html {
  scroll-behavior: smooth;
}

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

body.light {
  --bg: #f4f0e7;
  --ink: #111111;
  --muted: rgba(17, 17, 17, 0.7);
  --quiet: rgba(17, 17, 17, 0.48);
  --line: rgba(17, 17, 17, 0.16);
  --panel: rgba(17, 17, 17, 0.055);
  --accent: #e8ff47;
  --accent-2: #0077ff;
  --accent-3: #f04d36;
}

a {
  color: inherit;
}

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

button,
input {
  font: inherit;
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 22px;
  color: var(--ink);
  background: rgba(5, 5, 5, 0.72);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.light .topbar {
  background: rgba(244, 240, 231, 0.76);
}

.brand {
  font-family: var(--font-display);
  font-size: 1.45rem;
  line-height: 1;
  text-decoration: none;
}

.brand-lockup {
  display: inline-flex;
  align-items: baseline;
  color: var(--ink);
  font-size: 1.78rem;
  letter-spacing: 0;
}

.brand strong {
  color: var(--accent);
  font-weight: 400;
}

.navlinks {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.navlinks a {
  text-decoration: none;
  padding: 8px 10px;
  border: 1px solid transparent;
}

.navlinks a:hover,
.navlinks a[aria-current="page"] {
  color: var(--ink);
  border-color: var(--line);
}

.hero {
  position: relative;
  min-height: calc(100svh - 92px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding: 132px 28px 74px;
  border-bottom: 1px solid var(--line);
}

.hero-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: #050505;
}

.light .hero-media {
  background: #e9e4d8;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 5, 5, 0.93), rgba(5, 5, 5, 0.68), rgba(5, 5, 5, 0.3)),
    linear-gradient(0deg, rgba(5, 5, 5, 0.92), transparent 52%);
}

.light .hero-media::after {
  background:
    linear-gradient(90deg, rgba(244, 240, 231, 0.93), rgba(244, 240, 231, 0.72), rgba(244, 240, 231, 0.28)),
    linear-gradient(0deg, rgba(244, 240, 231, 0.94), transparent 55%);
}

.shot-stack {
  position: absolute;
  inset: -8% -6% -8% 38%;
  display: grid;
  grid-template-columns: repeat(3, minmax(180px, 310px));
  gap: 18px;
  transform: rotate(-5deg);
  opacity: 0.76;
}

.shot-stack img {
  width: 100%;
  height: 78vh;
  min-height: 620px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 38px 90px rgba(0, 0, 0, 0.5);
}

.shot-stack img:nth-child(2) {
  margin-top: 54px;
}

.shot-stack img:nth-child(3) {
  margin-top: 108px;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(940px, 100%);
}

.kicker,
.eyebrow {
  margin: 0 0 16px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  line-height: 1.5;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  font-family: var(--font-display);
  font-size: 6.9rem;
  font-weight: 400;
  line-height: 1;
}

h1,
.section h2,
.cta-band h2,
.proposal-card h2,
.lab-copy h1,
.lab-strip b,
.lab-section h2,
.lab-cta h2,
.lab-proof-card b,
.os-left b,
.os-copy h1,
.os-command h2,
.os-verdict h2,
.os-readout b,
.board-title h1,
.board-card h2,
.board-bottom b,
.plate-copy h1,
.plate,
.plate-row b,
.plate-proof h2 {
  padding-top: 0.1em;
}

.hero-copy {
  max-width: 650px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 1.27rem;
  line-height: 1.55;
}

.hero-copy strong,
.section-copy strong {
  color: var(--ink);
  font-weight: 600;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  color: #050505;
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.button.secondary {
  color: var(--ink);
  background: transparent;
  border-color: var(--line);
}

.button.secondary:hover {
  border-color: var(--accent);
}

.waitlist {
  display: flex;
  align-items: stretch;
  gap: 8px;
  width: min(530px, 100%);
}

.waitlist label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.waitlist input {
  min-width: 0;
  flex: 1;
  padding: 0 18px;
  min-height: 48px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
  border-radius: 999px;
  outline: none;
}

.light .waitlist input {
  background: rgba(255, 255, 255, 0.56);
}

.waitlist input:focus {
  border-color: var(--accent);
}

.status {
  min-height: 20px;
  margin: 10px 0 0;
  color: var(--quiet);
  font-family: var(--font-mono);
  font-size: 0.76rem;
}

.status.ok {
  color: #8dff77;
}

.light .status.ok {
  color: #278900;
}

.status.err {
  color: #ff8070;
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  min-height: 92px;
  border-bottom: 1px solid var(--line);
}

.signal {
  padding: 19px 22px;
  border-right: 1px solid var(--line);
}

.signal:last-child {
  border-right: 0;
}

.signal b {
  display: block;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  line-height: 1;
}

.signal span {
  color: var(--quiet);
  font-family: var(--font-mono);
  font-size: 0.76rem;
}

.section {
  padding: 94px 28px;
  border-bottom: 1px solid var(--line);
}

.section-inner {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  gap: 46px;
  align-items: end;
  margin-bottom: 44px;
}

.section h2 {
  margin-bottom: 0;
  font-family: var(--font-display);
  font-size: 4.4rem;
  font-weight: 400;
  line-height: 1;
}

.section-copy {
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.65;
}

.product-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 18px;
  align-items: stretch;
}

.screen-hero {
  min-height: 590px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #050505;
}

.screen-hero img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: top center;
  background: #050505;
}

.feature-list {
  display: grid;
  gap: 10px;
}

.feature-card {
  min-height: 137px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.feature-card h3 {
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.feature-card p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

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

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

.metric {
  min-height: 162px;
  padding: 22px;
  background: var(--bg);
}

.metric b {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 400;
  line-height: 1;
}

.metric span {
  color: var(--muted);
  line-height: 1.45;
}

.timeline {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--line);
  border-radius: 8px;
}

.timeline-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
  padding: 18px 20px;
  background: var(--bg);
}

.timeline-row time {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.timeline-row strong {
  display: block;
  margin-bottom: 4px;
}

.timeline-row span {
  color: var(--muted);
}

.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--line);
  border-radius: 8px;
}

.comparison .side {
  padding: 26px;
  background: var(--bg);
}

.comparison h3 {
  margin-bottom: 18px;
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 400;
}

.comparison ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.comparison .yes h3 {
  color: var(--accent);
}

.comparison .no h3 {
  color: var(--accent-3);
}

.chat-demo {
  display: grid;
  gap: 12px;
  min-height: 520px;
  align-content: start;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.bubble {
  max-width: 78%;
  padding: 13px 15px;
  border-radius: 8px;
  line-height: 1.45;
}

.bubble.ai {
  justify-self: start;
  color: var(--ink);
  background: rgba(232, 255, 71, 0.11);
  border: 1px solid rgba(232, 255, 71, 0.28);
}

.bubble.user {
  justify-self: end;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
}

.chat-prompts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-self: end;
  margin-top: auto;
}

.chat-prompts button {
  padding: 9px 12px;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
}

.chat-prompts button:hover {
  border-color: var(--accent);
}

.app-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.app-strip img {
  width: 100%;
  height: 470px;
  object-fit: contain;
  object-position: top center;
  background: #050505;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.cta-band {
  padding: 94px 28px;
  text-align: center;
  background: var(--accent);
  color: #050505;
}

.cta-band h2 {
  width: min(820px, 100%);
  margin: 0 auto 18px;
  font-family: var(--font-display);
  font-size: 5.6rem;
  font-weight: 400;
  line-height: 0.98;
}

.cta-band p {
  width: min(620px, 100%);
  margin: 0 auto 28px;
  color: rgba(5, 5, 5, 0.72);
  font-size: 1.08rem;
  line-height: 1.55;
}

.cta-band .waitlist {
  margin: 0 auto;
}

.cta-band .waitlist input {
  color: #050505;
  background: rgba(255, 255, 255, 0.64);
  border-color: rgba(5, 5, 5, 0.22);
}

.cta-band .button {
  color: var(--ink);
  background: #050505;
  border-color: #050505;
}

.cta-band .status {
  color: rgba(5, 5, 5, 0.62);
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px;
  color: var(--quiet);
  font-family: var(--font-mono);
  font-size: 0.76rem;
}

.proposal-index {
  min-height: 100svh;
  padding: 112px 28px 44px;
}

.index-head {
  width: min(1040px, 100%);
  margin: 0 auto 34px;
}

.index-head h1 {
  margin-bottom: 14px;
}

.index-head p {
  width: min(720px, 100%);
  color: var(--muted);
  font-size: 1.13rem;
  line-height: 1.55;
}

.proposal-grid {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px;
}

.proposal-card {
  position: relative;
  min-height: 460px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding: 18px;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #050505;
}

.proposal-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.proposal-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(5, 5, 5, 0.94), rgba(5, 5, 5, 0.2));
}

.proposal-card:hover img {
  transform: scale(1.04);
  opacity: 0.5;
}

.proposal-card .in {
  position: relative;
  z-index: 1;
}

.proposal-card .num {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.76rem;
}

.proposal-card h2 {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 400;
  line-height: 1;
}

.proposal-card p {
  margin-bottom: 18px;
  color: var(--muted);
  line-height: 1.45;
}

.proposal-card .open {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.76rem;
}

.variant-coach {
  --accent: #e8ff47;
  --accent-2: #ff8a5b;
}

.variant-data {
  --accent: #e8ff47;
  --accent-2: #56d7ff;
}

.variant-manifesto {
  --accent: #e8ff47;
  --accent-2: #ffffff;
  --accent-3: #ff3b30;
}

.variant-mobile {
  --accent: #e8ff47;
  --accent-2: #0077ff;
}

.hero.compact-title h1 {
  font-size: 5.5rem;
}

.accent-red {
  color: var(--accent-3);
}

.accent-blue {
  color: var(--accent-2);
}

/* Proposal 03: Progress Lab, rebuilt around real app screenshots. */
.concept-lab {
  --accent: #e8ff47;
  --accent-2: #56d7ff;
  --accent-3: #ff8847;
}

.concept-lab .topbar {
  background: rgba(5, 5, 5, 0.86);
}

.lab-hero {
  min-height: 780px;
  padding: 98px 28px 54px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(232, 255, 71, 0.045) 1px, transparent 1px),
    linear-gradient(0deg, rgba(232, 255, 71, 0.035) 1px, transparent 1px),
    #050505;
  background-size: 96px 96px;
}

.lab-hero-inner {
  width: min(1880px, 100%);
  min-height: 620px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(460px, 0.86fr) minmax(520px, 1.14fr);
  gap: 64px;
  align-items: center;
}

.lab-copy {
  max-width: 760px;
}

.lab-copy h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: 7.4rem;
  line-height: 0.98;
}

.lab-copy .hero-copy {
  max-width: 720px;
  font-size: 1.32rem;
}

.lab-copy .status {
  margin-top: 30px;
}

.lab-device-wall {
  position: relative;
  min-height: 540px;
  display: grid;
  grid-template-columns: 0.82fr 1fr 0.82fr;
  align-items: center;
  justify-items: center;
  gap: 0;
  perspective: 1800px;
  transform-style: preserve-3d;
}

.lab-device {
  --iphone-edge: #d45b1f;
  --iphone-edge-hi: #ffb06d;
  --iphone-edge-mid: #f17925;
  --iphone-edge-low: #431307;
  position: relative;
  width: clamp(160px, 12.4vw, 248px);
  margin: 0;
  overflow: visible;
  padding: clamp(5px, 0.48vw, 8px);
  border: 1px solid rgba(255, 176, 109, 0.42);
  border-radius: clamp(31px, 2.6vw, 48px);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.56), transparent 6%, transparent 94%, rgba(255, 255, 255, 0.34)),
    linear-gradient(140deg, var(--iphone-edge-hi), var(--iphone-edge-mid) 14%, var(--iphone-edge) 28%, var(--iphone-edge-low) 58%, #8b3212 78%, var(--iphone-edge-hi)),
    linear-gradient(180deg, #351306, #050201);
  box-shadow:
    0 34px 86px rgba(0, 0, 0, 0.58),
    inset 0 0 0 1px rgba(255, 255, 255, 0.24),
    inset 0 0 0 3px rgba(0, 0, 0, 0.42),
    inset 0 -16px 30px rgba(255, 255, 255, 0.055);
  isolation: isolate;
  transform-style: preserve-3d;
}

.lab-device.main {
  --iphone-edge: #d45b1f;
  --iphone-edge-hi: #ffb06d;
  --iphone-edge-mid: #f17925;
  --iphone-edge-low: #431307;
  z-index: 2;
  grid-column: 2;
  grid-row: 1;
  width: clamp(184px, 14.8vw, 292px);
  border-color: rgba(240, 176, 119, 0.58);
  box-shadow:
    0 34px 86px rgba(0, 0, 0, 0.58),
    0 0 0 1px rgba(240, 176, 119, 0.16),
    inset 0 0 0 1px rgba(255, 228, 202, 0.26),
    inset 0 0 0 3px rgba(0, 0, 0, 0.42),
    inset 0 -16px 30px rgba(255, 210, 160, 0.055);
  transform: translate3d(0, 4px, 92px) rotateZ(-2.5deg) rotateY(-8deg) rotateX(2deg);
}

.lab-device:not(.main) {
  opacity: 0.9;
}

.lab-device:not(.main) .phone-buttons {
  opacity: 0.56;
}

.lab-device:not(.main) .phone-buttons.left {
  left: -2px;
}

.lab-device:not(.main) .phone-buttons.right {
  right: -2px;
}

.lab-device:not(.main) .phone-button {
  width: clamp(4px, 0.32vw, 5px);
  box-shadow:
    0 2px 6px rgba(0, 0, 0, 0.2),
    inset 1px 0 0 rgba(255, 226, 196, 0.26),
    inset -1px 0 0 rgba(59, 16, 5, 0.28);
}

.lab-device:not(.main) .phone-button.action {
  height: clamp(17px, 1.25vw, 24px);
}

.lab-device:not(.main) .phone-button.volume.up,
.lab-device:not(.main) .phone-button.volume.down {
  height: clamp(30px, 2.25vw, 42px);
}

.lab-device:not(.main) .phone-button.volume.up {
  top: clamp(36px, 2.9vw, 54px);
}

.lab-device:not(.main) .phone-button.volume.down {
  top: clamp(76px, 5.95vw, 110px);
}

.lab-device:not(.main) .phone-button.side {
  height: clamp(34px, 2.55vw, 48px);
}

.lab-device:not(.main) .phone-button.camera {
  top: clamp(86px, 6.8vw, 126px);
  width: clamp(4px, 0.32vw, 5px);
  height: clamp(34px, 2.55vw, 48px);
}

.lab-device:nth-child(2) {
  --iphone-edge: #d45b1f;
  --iphone-edge-hi: #ffb06d;
  --iphone-edge-mid: #f17925;
  --iphone-edge-low: #431307;
  grid-column: 1;
  grid-row: 1;
  justify-self: end;
  border-color: rgba(240, 176, 119, 0.46);
  transform: translate3d(34px, 38px, 0) rotateZ(-9deg) rotateY(24deg) rotateX(3deg) scale(0.86);
}

.lab-device:nth-child(3) {
  --iphone-edge: #d45b1f;
  --iphone-edge-hi: #ffb06d;
  --iphone-edge-mid: #f17925;
  --iphone-edge-low: #431307;
  grid-column: 3;
  grid-row: 1;
  justify-self: start;
  border-color: rgba(240, 176, 119, 0.46);
  transform: translate3d(-32px, -18px, 34px) rotateZ(8deg) rotateY(-22deg) rotateX(2deg) scale(0.82);
}

.lab-device::before {
  content: none;
}

.lab-device::after {
  content: "";
  position: absolute;
  left: 50%;
  top: clamp(12px, 0.95vw, 18px);
  z-index: 3;
  width: clamp(54px, 4.15vw, 76px);
  height: clamp(15px, 1.05vw, 20px);
  transform: translateX(-50%);
  border-radius: 999px;
  background: #020304;
  box-shadow:
    inset 0 1px 2px rgba(255, 255, 255, 0.14),
    0 0 0 1px rgba(255, 255, 255, 0.075);
}

.phone-buttons {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  transform: translateZ(-1px);
}

.phone-buttons.left {
  left: -2px;
  top: 15%;
  width: clamp(6px, 0.48vw, 8px);
  height: 38%;
}

.phone-buttons.right {
  right: -2px;
  top: 24%;
  width: clamp(6px, 0.48vw, 8px);
  height: 42%;
}

.phone-button {
  position: absolute;
  display: block;
  width: clamp(5px, 0.38vw, 7px);
  border-radius: 999px;
  border: 1px solid rgba(255, 196, 143, 0.28);
  background:
    linear-gradient(90deg, rgba(255, 235, 212, 0.34), rgba(247, 121, 37, 0.58) 32%, rgba(119, 40, 13, 0.94) 74%, rgba(48, 13, 4, 0.9)),
    linear-gradient(180deg, var(--iphone-edge-hi), var(--iphone-edge-mid) 16%, var(--iphone-edge) 64%, var(--iphone-edge-low));
  box-shadow:
    0 3px 8px rgba(0, 0, 0, 0.24),
    inset 1px 0 0 rgba(255, 232, 207, 0.3),
    inset -1px 0 0 rgba(50, 12, 4, 0.34),
    inset 0 1px 0 rgba(255, 231, 205, 0.22);
  overflow: hidden;
}

.phone-buttons.left .phone-button {
  right: 0;
  border-top-right-radius: 3px;
  border-bottom-right-radius: 3px;
  transform: translateX(-1px);
}

.phone-buttons.right .phone-button {
  left: 0;
  border-top-left-radius: 3px;
  border-bottom-left-radius: 3px;
  transform: translateX(1px);
}

.phone-button::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background:
    linear-gradient(90deg, rgba(255, 247, 238, 0.2), transparent 45%, rgba(0, 0, 0, 0.18)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), transparent 26%, rgba(0, 0, 0, 0.12));
}

.phone-button.action {
  top: 0;
  height: clamp(21px, 1.55vw, 31px);
}

.phone-button.volume.up {
  top: clamp(44px, 3.65vw, 68px);
  height: clamp(39px, 3vw, 56px);
}

.phone-button.volume.down {
  top: clamp(94px, 7.65vw, 142px);
  height: clamp(39px, 3vw, 56px);
}

.phone-button.side {
  top: 0;
  height: clamp(43px, 3.28vw, 61px);
}

.phone-button.camera {
  top: clamp(112px, 8.8vw, 164px);
  height: clamp(42px, 3.18vw, 60px);
  width: clamp(5px, 0.38vw, 7px);
  border-color: rgba(255, 217, 180, 0.2);
  background:
    linear-gradient(90deg, rgba(255, 235, 216, 0.26), rgba(178, 68, 21, 0.9) 44%, rgba(53, 13, 4, 0.96) 78%, rgba(255, 197, 142, 0.16)),
    linear-gradient(180deg, var(--iphone-edge-hi), var(--iphone-edge-mid) 28%, var(--iphone-edge) 70%, var(--iphone-edge-low));
}

.lab-device.main .phone-buttons.right {
  opacity: 0.42;
  right: -2px;
}

.phone-button.camera::after {
  content: "";
  position: absolute;
  left: 1px;
  right: 1px;
  top: 12%;
  bottom: 12%;
  border-radius: inherit;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.18), transparent 42%, rgba(0, 0, 0, 0.22)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), transparent 36%, rgba(0, 0, 0, 0.2));
  box-shadow:
    inset 0 0 0 1px rgba(255, 228, 202, 0.08),
    inset 0 5px 10px rgba(0, 0, 0, 0.14);
}

.lab-device img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  aspect-ratio: 1179 / 2556;
  object-fit: cover;
  object-position: top center;
  background: #050505;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: clamp(27px, 2.28vw, 42px);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.72),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.lab-device figcaption {
  position: absolute;
  left: 50%;
  bottom: -18px;
  z-index: 4;
  padding: 7px 10px;
  transform: translateX(-50%);
  color: #050505;
  background: var(--accent);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  white-space: nowrap;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.38);
}

.mobile-screen-story {
  display: none;
}

.story-device {
  grid-column: auto;
  grid-row: auto;
  justify-self: auto;
  opacity: 1;
}

.flow-device {
  display: none;
}

.lab-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(1880px, 100%);
  margin: 0 auto;
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.lab-strip div {
  min-height: 122px;
  padding: 24px 26px;
  border-right: 1px solid var(--line);
}

.lab-strip div:last-child {
  border-right: 0;
}

.lab-strip b {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 400;
  line-height: 1.04;
}

.lab-strip span {
  color: var(--quiet);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.lab-section {
  width: min(1600px, calc(100% - 56px));
  margin: 0 auto;
  padding: 112px 0;
  border-bottom: 1px solid var(--line);
}

.lab-section-head {
  display: grid;
  grid-template-columns: 0.33fr 0.67fr;
  gap: 40px;
  align-items: end;
  margin-bottom: 36px;
}

.lab-section h2,
.lab-cta h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 400;
  line-height: 1;
}

.lab-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--line);
  border-radius: 8px;
}

.lab-flow article {
  min-height: 280px;
  padding: 28px;
  background: #050505;
}

.lab-flow span {
  display: inline-flex;
  margin-bottom: 54px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.lab-flow h3 {
  margin-bottom: 12px;
  font-size: 1.35rem;
}

.lab-flow p,
.lab-proof-copy p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.62;
}

.lab-proof {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: 56px;
  align-items: center;
}

.lab-proof-copy {
  max-width: 610px;
}

.lab-proof-card {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--line);
  border-radius: 8px;
}

.lab-proof-card div {
  min-height: 210px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.025);
}

.lab-proof-card b {
  display: block;
  margin-bottom: 14px;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 4.2rem;
  font-weight: 400;
  line-height: 1;
}

.lab-proof-card span {
  color: var(--muted);
  line-height: 1.45;
}

.lab-cta {
  width: min(1600px, calc(100% - 56px));
  margin: 0 auto;
  padding: 106px 0;
  display: grid;
  grid-template-columns: 1fr minmax(420px, 560px);
  gap: 56px;
  align-items: end;
}

.lab-cta .waitlist {
  width: 100%;
}

/* Proposal 06: Rep OS */
.concept-os {
  --accent: #e8ff47;
  --accent-2: #47b4ff;
}

.os-hero {
  width: min(1880px, calc(100% - 48px));
  min-height: 860px;
  margin: 0 auto;
  padding: 108px 0 48px;
  display: grid;
  grid-template-columns: 260px minmax(520px, 1fr) 430px;
  gap: 28px;
  align-items: stretch;
}

.os-left,
.os-phone,
.os-copy,
.os-verdict {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.025);
}

.os-left {
  display: grid;
  align-content: end;
  gap: 10px;
  padding: 24px;
  font-family: var(--font-mono);
}

.os-left span {
  color: var(--quiet);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.os-left b {
  margin-bottom: 28px;
  font-family: var(--font-display);
  font-size: 2.7rem;
  font-weight: 400;
  line-height: 1.04;
}

.os-left .accent {
  color: var(--accent);
}

.os-copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 42px;
}

.os-copy h1 {
  max-width: 880px;
  font-size: 7.2rem;
  line-height: 0.98;
}

.os-phone {
  overflow: hidden;
}

.os-phone img {
  width: 100%;
  height: 100%;
  min-height: 720px;
  object-fit: contain;
  object-position: top center;
  background: #050505;
}

.os-command {
  width: min(1880px, calc(100% - 48px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.os-command article {
  min-height: 360px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: #050505;
}

.os-command span,
.board-card span,
.plate-row span {
  margin-bottom: auto;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.os-command h2,
.os-verdict h2 {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 400;
  line-height: 1;
}

.os-command p,
.os-verdict p {
  color: var(--muted);
  line-height: 1.6;
}

.os-screens {
  width: min(1600px, calc(100% - 56px));
  margin: 0 auto;
  padding: 104px 0;
  display: grid;
  grid-template-columns: 0.72fr 1fr 0.72fr;
  gap: 18px;
  align-items: center;
}

.os-screens img {
  width: 100%;
  height: 690px;
  object-fit: contain;
  object-position: top center;
  background: #050505;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.os-verdict {
  min-height: 520px;
  padding: 34px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.os-readout {
  margin-top: 30px;
  padding: 24px;
  border: 1px solid rgba(232, 255, 71, 0.32);
  border-radius: 8px;
}

.os-readout b {
  display: block;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 400;
  line-height: 1;
}

.os-readout span {
  color: var(--quiet);
  font-family: var(--font-mono);
}

/* Proposal 07: Coach Board */
.concept-board {
  --accent: #e8ff47;
  background:
    linear-gradient(90deg, transparent 0, transparent calc(25% - 1px), rgba(247, 247, 242, 0.09) 25%, transparent calc(25% + 1px)),
    #050505;
}

.board-hero {
  width: min(1700px, calc(100% - 56px));
  min-height: 650px;
  margin: 0 auto;
  padding: 118px 0 52px;
  display: grid;
  grid-template-columns: 1.1fr 0.62fr;
  gap: 48px;
  align-items: end;
}

.board-title h1 {
  font-size: 8rem;
  line-height: 0.98;
}

.board-note {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.board-note p {
  color: var(--muted);
  font-size: 1.12rem;
  line-height: 1.62;
}

.board-grid {
  width: min(1700px, calc(100% - 56px));
  margin: 0 auto 90px;
  display: grid;
  grid-template-columns: 0.92fr 1.16fr 0.92fr;
  gap: 18px;
  align-items: stretch;
}

.board-card {
  min-height: 760px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.025);
}

.board-card.set {
  transform: translateY(-54px);
}

.board-card h2 {
  margin: 44px 0 24px;
  font-family: var(--font-display);
  font-size: 4.1rem;
  font-weight: 400;
  line-height: 1;
}

.board-card img {
  margin-top: auto;
  width: 100%;
  height: 560px;
  object-fit: contain;
  object-position: top center;
  background: #050505;
  border-radius: 8px;
  border: 1px solid var(--line);
}

.board-bottom {
  width: min(1700px, calc(100% - 56px));
  margin: 0 auto 100px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.board-bottom div {
  min-height: 150px;
  padding: 24px;
  background: #050505;
}

.board-bottom b {
  display: block;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 400;
  line-height: 1;
}

.board-bottom span {
  color: var(--muted);
}

/* Proposal 08: Plate Math */
.concept-plate {
  --accent: #e8ff47;
  --accent-2: #ff8c42;
}

.plate-hero {
  width: min(1780px, calc(100% - 56px));
  min-height: 860px;
  margin: 0 auto;
  padding: 108px 0 56px;
  display: grid;
  grid-template-columns: minmax(540px, 0.95fr) minmax(360px, 0.72fr) 430px;
  gap: 24px;
  align-items: stretch;
}

.plate-copy,
.plate-loader,
.plate-shot,
.plate-row div,
.plate-proof {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.025);
}

.plate-copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 42px;
}

.plate-copy h1 {
  font-size: 7.2rem;
  line-height: 0.98;
}

.plate-loader {
  position: relative;
  display: grid;
  align-content: center;
  justify-items: center;
  overflow: hidden;
  padding: 30px;
}

.plate-loader .bar {
  position: absolute;
  left: 50%;
  top: 70px;
  bottom: 170px;
  width: 10px;
  transform: translateX(-50%);
  background: rgba(247, 247, 242, 0.8);
}

.plate {
  position: relative;
  z-index: 1;
  width: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: -8px 0;
  color: #050505;
  background: var(--accent);
  border: 5px solid #050505;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
}

.plate.p25 {
  height: 180px;
}

.plate.p15 {
  height: 138px;
}

.plate.p10 {
  height: 106px;
}

.formula {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 28px;
  padding: 18px;
  border: 1px solid rgba(232, 255, 71, 0.32);
  border-radius: 8px;
  background: #050505;
}

.formula span,
.formula b {
  display: block;
  font-family: var(--font-mono);
}

.formula span {
  color: var(--quiet);
  margin-bottom: 6px;
}

.formula b {
  color: var(--accent);
}

.plate-shot {
  margin: 0;
  overflow: hidden;
}

.plate-shot img {
  width: 100%;
  height: 100%;
  min-height: 720px;
  object-fit: contain;
  object-position: top center;
  background: #050505;
}

.plate-main {
  width: min(1600px, calc(100% - 56px));
  margin: 0 auto;
}

.plate-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 90px;
}

.plate-row div {
  min-height: 240px;
  padding: 26px;
}

.plate-row b {
  display: block;
  margin: 44px 0 14px;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 4.3rem;
  font-weight: 400;
  line-height: 1;
}

.plate-row p {
  color: var(--muted);
  line-height: 1.55;
}

.plate-proof {
  margin-bottom: 100px;
  padding: 24px;
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 48px;
  align-items: center;
}

.plate-proof img {
  width: 100%;
  height: 600px;
  object-fit: contain;
  object-position: top center;
  background: #050505;
  border-radius: 8px;
}

.plate-proof h2 {
  font-family: var(--font-display);
  font-size: 5.2rem;
  font-weight: 400;
  line-height: 1;
}

.plate-proof p {
  max-width: 560px;
  color: var(--muted);
  line-height: 1.6;
}

@media (max-width: 1100px) {
  .proposal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .proposal-card {
    min-height: 380px;
  }

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

  .lab-hero-inner,
  .lab-section-head,
  .lab-proof,
  .lab-cta {
    grid-template-columns: 1fr;
  }

  .lab-section-head {
    row-gap: 0;
  }

  .lab-section-head .kicker {
    margin-bottom: 18px;
  }

  .lab-device-wall {
    min-height: 440px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .lab-device.main {
    width: clamp(184px, 20vw, 238px);
    transform: translate3d(0, 4px, 72px) rotateZ(-2deg) rotateY(-6deg) rotateX(2deg);
  }

  .lab-device:nth-child(2) {
    transform: translate3d(26px, 34px, 0) rotateZ(-8deg) rotateY(18deg) rotateX(2deg) scale(0.76);
  }

  .lab-device:nth-child(3) {
    transform: translate3d(-26px, -14px, 26px) rotateZ(7deg) rotateY(-18deg) rotateX(2deg) scale(0.74);
  }

  .lab-device img {
    height: auto;
  }

  .lab-copy h1 {
    font-size: 5.6rem;
  }

  .os-hero,
  .os-command,
  .os-screens,
  .board-hero,
  .board-grid,
  .board-bottom,
  .plate-hero,
  .plate-row,
  .plate-proof {
    grid-template-columns: 1fr;
  }

  .os-hero,
  .board-hero,
  .board-grid,
  .plate-hero {
    min-height: auto;
  }

  .os-copy h1,
  .board-title h1,
  .plate-copy h1 {
    font-size: 5.5rem;
  }

  .board-card.set {
    transform: none;
  }

  .os-phone img,
  .plate-shot img {
    min-height: 560px;
  }

  .os-screens img,
  .board-card img,
  .plate-proof img {
    height: 540px;
  }
}

@media (max-width: 860px) {
  .topbar {
    align-items: flex-start;
  }

  .navlinks {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .hero {
    min-height: auto;
    padding: 112px 20px 48px;
  }

  .shot-stack {
    inset: 0 -120px 0 22%;
    grid-template-columns: repeat(2, 230px);
    opacity: 0.46;
  }

  .shot-stack img {
    height: 620px;
  }

  h1,
  .hero.compact-title h1 {
    font-size: 4.4rem;
  }

  .hero-copy {
    font-size: 1.08rem;
  }

  .signal-strip,
  .section-head,
  .product-grid,
  .split,
  .comparison,
  .app-strip {
    grid-template-columns: 1fr;
  }

  .signal {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .signal:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 70px 20px;
  }

  .section h2 {
    font-size: 3.2rem;
  }

  .screen-hero {
    min-height: 420px;
  }

  .metric-wall {
    grid-template-columns: 1fr;
  }

  .app-strip img {
    height: 380px;
  }

  .cta-band h2 {
    font-size: 3.8rem;
  }

  .lab-hero {
    padding: 104px 20px 44px;
  }

  .lab-hero-inner {
    gap: 34px;
    min-height: 0;
  }

  .lab-copy h1 {
    font-size: 4.2rem;
  }

  .lab-device-wall,
  .lab-strip,
  .lab-flow,
  .lab-proof-card {
    grid-template-columns: 1fr;
  }

  .lab-device-wall {
    min-height: 360px;
    align-items: center;
    gap: 0;
    padding-top: 4px;
    display: none;
  }

  .lab-device,
  .lab-device:not(.main) {
    opacity: 0.78;
    width: min(31vw, 138px);
  }

  .lab-device.main,
  .lab-device:nth-child(2),
  .lab-device:nth-child(3) {
    grid-column: 1;
    grid-row: 1;
    justify-self: center;
  }

  .lab-device.main {
    z-index: 3;
    width: min(46vw, 208px);
    opacity: 1;
    transform: translate3d(0, 0, 70px) rotateZ(-2deg);
  }

  .lab-device:nth-child(2) {
    z-index: 1;
    transform: translate3d(-22vw, 52px, 0) rotateZ(-11deg) scale(0.82);
  }

  .lab-device:nth-child(3) {
    z-index: 2;
    transform: translate3d(22vw, 12px, 12px) rotateZ(9deg) scale(0.78);
  }

  .lab-device:not(.main) figcaption {
    display: none;
  }

  .lab-device img {
    height: auto;
  }

  .mobile-screen-story {
    display: block;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
    background:
      linear-gradient(90deg, rgba(232, 255, 71, 0.04) 1px, transparent 1px),
      linear-gradient(0deg, rgba(232, 255, 71, 0.028) 1px, transparent 1px),
      #050505;
    background-size: 72px 72px;
  }

  .mobile-screen-beat {
    position: relative;
    width: calc(100% - 40px);
    min-height: 640px;
    margin: 0 auto;
    padding: 66px 0 54px;
  }

  .lab-hero + .mobile-screen-story .mobile-screen-beat {
    min-height: auto;
    padding-top: 34px;
    padding-bottom: 36px;
  }

  .lab-strip + .mobile-screen-story .mobile-screen-beat {
    min-height: auto;
    padding-top: 42px;
    padding-bottom: 42px;
  }

  .mobile-screen-beat::before {
    content: "";
    position: absolute;
    inset: 22px -34px auto auto;
    width: 184px;
    height: 184px;
    border: 1px solid rgba(232, 255, 71, 0.18);
    border-radius: 999px;
    opacity: 0.55;
  }

  .mobile-beat-copy {
    position: relative;
    z-index: 3;
    max-width: 330px;
  }

  .mobile-beat-copy span {
    display: inline-flex;
    margin-bottom: 18px;
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.78rem;
  }

  .mobile-beat-copy h2 {
    margin: 0 0 16px;
    color: var(--ink);
    font-family: var(--font-display);
    font-size: 3.55rem;
    font-weight: 400;
    line-height: 0.96;
  }

  .mobile-beat-copy p {
    margin: 0;
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.55;
  }

  .mobile-screen-beat .story-device,
  .mobile-screen-beat .story-device:not(.main) {
    position: absolute;
    z-index: 1;
    width: min(60vw, 244px);
    opacity: 1;
    grid-column: auto;
    grid-row: auto;
    justify-self: auto;
  }

  .mobile-screen-beat .story-device img {
    height: auto;
  }

  .mobile-screen-beat.beat-training .story-device,
  .mobile-screen-beat.beat-training .story-device:not(.main) {
    position: relative;
    right: auto;
    bottom: auto;
    margin: 34px auto 44px;
    width: min(70vw, 268px);
    transform: translate3d(0, 0, 42px) rotateZ(6deg) rotateY(-7deg);
  }

  .beat-logging .mobile-beat-copy {
    margin-left: 0;
    max-width: 330px;
  }

  .beat-logging::before {
    inset: 22px -34px auto auto;
  }

  .mobile-screen-beat.beat-logging .story-device,
  .mobile-screen-beat.beat-logging .story-device:not(.main) {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    margin: 34px auto 44px;
    width: min(70vw, 268px);
    transform: translate3d(0, 0, 42px) rotateZ(-5deg) rotateY(7deg);
  }

  .lab-strip div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .lab-strip div:last-child {
    border-bottom: 0;
  }

  .lab-section,
  .lab-cta {
    width: calc(100% - 40px);
    padding: 72px 0;
  }

  .lab-cta {
    gap: 36px;
    padding: 58px 0 64px;
  }

  .mobile-screen-story + main > .lab-section:first-child {
    padding-top: 42px;
  }

  .lab-section h2,
  .lab-cta h2 {
    font-size: 3.4rem;
    overflow-wrap: break-word;
  }

  .lab-flow article {
    min-width: 0;
    min-height: auto;
    padding: 34px 28px;
  }

  .lab-flow span {
    margin-bottom: 30px;
  }

  .lab-flow h3,
  .lab-flow p {
    overflow-wrap: break-word;
  }

  .flow-device-outside,
  .flow-device-outside:not(.main) {
    display: block;
    position: relative;
    width: min(70vw, 268px);
    margin: 42px auto 0;
    opacity: 1;
    transform: translate3d(0, 0, 42px) rotateZ(4deg) rotateY(-7deg);
  }

  .lab-proof-card div {
    min-height: auto;
    padding: 30px 28px;
  }

  .lab-proof-card b {
    margin-bottom: 8px;
    font-size: 3.35rem;
  }

  .os-hero,
  .os-command,
  .os-screens,
  .board-hero,
  .board-grid,
  .board-bottom,
  .plate-hero,
  .plate-main {
    width: calc(100% - 40px);
  }

  .os-copy,
  .plate-copy {
    padding: 24px;
  }

  .os-copy h1,
  .board-title h1,
  .plate-copy h1 {
    font-size: 3.9rem;
  }

  .os-command article,
  .board-card {
    min-height: 300px;
  }

  .os-screens {
    grid-template-columns: 1fr;
    padding: 72px 0;
  }

  .os-verdict h2,
  .board-card h2,
  .plate-proof h2 {
    font-size: 3.3rem;
  }

  .plate-loader {
    min-height: 520px;
  }

  .plate {
    width: 190px;
  }

  .plate-proof {
    padding: 16px;
  }
}

@media (max-width: 560px) {
  body {
    overflow-x: hidden;
  }

  .topbar {
    position: absolute;
  }

  .navlinks a:not(.keep) {
    display: none;
  }

  h1,
  .hero.compact-title h1 {
    font-size: 3.3rem;
  }

  .waitlist {
    flex-direction: column;
  }

  .lab-hero {
    overflow: hidden;
    padding-bottom: 14px;
  }

  .lab-hero-inner,
  .lab-copy,
  .lab-copy h1,
  .lab-copy .hero-copy,
  .lab-copy .waitlist,
  .lab-copy .status {
    width: calc(100vw - 40px);
    max-width: calc(100vw - 40px);
    min-width: 0;
  }

  .lab-copy h1 {
    font-size: 3.55rem;
  }

  .lab-section,
  .lab-cta,
  .lab-section-head,
  .lab-flow,
  .lab-proof-copy,
  .lab-proof-card {
    min-width: 0;
    max-width: 100%;
  }

  .lab-cta {
    gap: 28px;
    padding: 50px 0 58px;
  }

  .mobile-screen-story + main > .lab-section:first-child {
    padding-top: 36px;
  }

  .lab-section h2,
  .lab-cta h2 {
    max-width: 330px;
    font-size: 2.85rem;
    line-height: 0.98;
  }

  .lab-flow article {
    padding: 30px 24px;
  }

  .lab-flow span {
    margin-bottom: 28px;
  }

  .lab-flow h3 {
    max-width: 280px;
    font-size: 1.18rem;
    line-height: 1.28;
  }

  .lab-flow p,
  .lab-proof-copy p {
    max-width: 300px;
    font-size: 0.98rem;
  }

  .lab-proof-card div {
    padding: 26px 24px;
  }

  .lab-proof-card b {
    font-size: 3.1rem;
  }

  .lab-proof-card span {
    font-size: 0.98rem;
  }

  .lab-copy .hero-copy,
  .lab-copy .status {
    overflow-wrap: break-word;
  }

  .mobile-screen-beat {
    width: calc(100vw - 40px);
    min-height: 660px;
    padding: 58px 0 46px;
  }

  .lab-hero + .mobile-screen-story .mobile-screen-beat {
    min-height: auto;
    padding-top: 24px;
    padding-bottom: 32px;
  }

  .lab-strip + .mobile-screen-story .mobile-screen-beat {
    min-height: auto;
    padding-top: 32px;
    padding-bottom: 32px;
  }

  .mobile-screen-beat::before {
    width: 154px;
    height: 154px;
  }

  .mobile-beat-copy {
    max-width: 290px;
  }

  .beat-logging .mobile-beat-copy {
    max-width: 290px;
    margin-left: 0;
  }

  .mobile-beat-copy h2 {
    font-size: 3.05rem;
  }

  .mobile-beat-copy p {
    max-width: 270px;
    font-size: 0.96rem;
  }

  .mobile-screen-beat .story-device,
  .mobile-screen-beat .story-device:not(.main) {
    width: min(64vw, 236px);
  }

  .mobile-screen-beat.beat-training .story-device,
  .mobile-screen-beat.beat-training .story-device:not(.main) {
    position: relative;
    right: auto;
    bottom: auto;
    width: min(70vw, 248px);
    margin: 30px auto 42px;
  }

  .mobile-screen-beat.beat-logging .story-device,
  .mobile-screen-beat.beat-logging .story-device:not(.main) {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    width: min(70vw, 248px);
    margin: 30px auto 42px;
  }

  .button,
  .waitlist input {
    width: 100%;
  }

  .proposal-index {
    padding: 94px 18px 32px;
  }

  .proposal-grid {
    grid-template-columns: 1fr;
  }

  .proposal-card {
    min-height: 330px;
  }

  .timeline-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .footer {
    flex-direction: column;
  }
}