:root {
  --ink: #111414;
  --ink-soft: #252b2c;
  --paper: #f6f1e8;
  --paper-2: #fffaf1;
  --mist: #dfe8e6;
  --muted: #687272;
  --line: rgba(17, 20, 20, 0.14);
  --line-light: rgba(255, 255, 255, 0.18);
  --teal: #17d7c4;
  --teal-dark: #09998e;
  --coral: #ff7658;
  --gold: #f3c84b;
  --lime: #b8f35f;
  --white: #ffffff;
  --max: 1180px;
  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, rgba(246, 241, 232, 0) 0, var(--paper) 38rem),
    repeating-linear-gradient(90deg, rgba(17, 20, 20, 0.03) 0 1px, transparent 1px 84px),
    var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

button,
input {
  font: inherit;
}

::selection {
  background: rgba(23, 215, 196, 0.28);
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 999;
  transform: translateY(-160%);
  background: var(--teal);
  color: var(--ink);
  padding: 0.7rem 1rem;
  border-radius: 6px;
  font-weight: 800;
}

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

.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem clamp(1rem, 4vw, 3.5rem);
  background: rgba(246, 241, 232, 0.86);
  border-bottom: 1px solid rgba(17, 20, 20, 0.08);
  backdrop-filter: blur(18px);
  transition: background 180ms ease, box-shadow 180ms ease;
}

.site-nav.scrolled {
  background: rgba(246, 241, 232, 0.94);
  box-shadow: 0 12px 36px rgba(17, 20, 20, 0.08);
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0;
}

.brand {
  flex: 0 0 auto;
  font-size: 1.05rem;
}

.brand-mark {
  width: 2.7rem;
  height: 2.7rem;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background:
    radial-gradient(circle at 70% 24%, rgba(23, 215, 196, 0.34), transparent 30%),
    linear-gradient(135deg, #202a2a, #090d0d 68%);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.2) inset,
    0 0 0 2px rgba(23, 215, 196, 0.18) inset,
    0 16px 34px rgba(17, 20, 20, 0.3),
    0 0 28px rgba(23, 215, 196, 0.24);
}

.brand-mark svg {
  width: 2.2rem;
  height: 2.2rem;
}

.brand-mark svg:not(.logo-device) {
  display: none;
}

.logo-body {
  fill: #f7f3ea;
}

.logo-side {
  fill: #273030;
}

.logo-light,
.logo-lens-dot {
  fill: var(--teal);
}

.logo-lens {
  fill: #101616;
}

.logo-chute {
  fill: none;
  stroke: var(--coral);
  stroke-width: 4;
  stroke-linecap: round;
}

.logo-speed {
  fill: none;
  stroke: var(--teal);
  stroke-width: 3;
  stroke-linecap: round;
}

.logo-treat {
  fill: var(--gold);
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: clamp(1rem, 2.5vw, 2rem);
  flex: 1 1 auto;
}

.nav-links a {
  color: rgba(17, 20, 20, 0.68);
  font-size: 0.9rem;
  font-weight: 800;
  padding: 0.4rem 0;
  transition: color 180ms ease;
}

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

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 2.8rem;
  border-radius: 8px;
  font-weight: 900;
  line-height: 1;
  border: 1px solid transparent;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

.nav-cta {
  flex: 0 0 auto;
  padding: 0.72rem 1rem;
  background: var(--ink);
  color: var(--white);
  font-size: 0.88rem;
}

.nav-cta svg,
.button svg {
  width: 1.05rem;
  height: 1.05rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nav-cta:hover,
.button:hover {
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  width: 2.8rem;
  height: 2.8rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.6);
  color: var(--ink);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 1.1rem;
  height: 2px;
  margin: 0.2rem auto;
  background: currentColor;
  transition: transform 180ms ease;
}

.menu-toggle.active span:first-child {
  transform: translateY(5px) rotate(45deg);
}

.menu-toggle.active span:last-child {
  transform: translateY(-5px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: min(860px, calc(100svh - 72px));
  color: var(--white);
  overflow: hidden;
  isolation: isolate;
  display: grid;
  align-items: end;
  padding: clamp(5rem, 10vw, 8rem) clamp(1rem, 4vw, 3.5rem) clamp(4rem, 7vw, 5.8rem);
  background: var(--ink);
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -3;
  background-image: url("assets/poofessor-hero.png");
  background-size: cover;
  background-position: center;
  transform: scale(1.01);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(10, 12, 12, 0.92) 0%, rgba(10, 12, 12, 0.72) 34%, rgba(10, 12, 12, 0.24) 68%, rgba(10, 12, 12, 0.18) 100%),
    linear-gradient(0deg, rgba(10, 12, 12, 0.82) 0%, rgba(10, 12, 12, 0) 42%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 92px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px 92px);
  mask-image: linear-gradient(90deg, #000 0%, rgba(0, 0, 0, 0.75) 43%, transparent 78%);
}

.hero-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.eyebrow,
.kicker {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.55rem;
  max-width: 100%;
  margin: 0 0 1rem;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.live-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--lime);
  box-shadow: 0 0 0 0 rgba(184, 243, 95, 0.65);
  animation: pulse 1.8s ease-out infinite;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 0.65rem rgba(184, 243, 95, 0);
  }
}

.hero h1 {
  max-width: 8ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(4rem, 11vw, 8.8rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: 0;
}

.hero-lede {
  max-width: 42rem;
  margin: 1.35rem 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.button {
  padding: 0.95rem 1.15rem;
}

.button-primary {
  background: var(--teal);
  color: var(--ink);
  box-shadow: 0 18px 42px rgba(23, 215, 196, 0.24);
}

.button-primary:hover {
  box-shadow: 0 24px 52px rgba(23, 215, 196, 0.34);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.26);
  backdrop-filter: blur(12px);
}

.metric-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 2.2rem;
}

.metric-rail div {
  min-width: 8.5rem;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(10, 12, 12, 0.42);
  backdrop-filter: blur(14px);
}

.metric-rail strong {
  display: block;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1;
}

.metric-rail span {
  display: block;
  margin-top: 0.35rem;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-hud {
  position: absolute;
  right: clamp(1rem, 5vw, 4.5rem);
  bottom: clamp(1rem, 5vw, 4.5rem);
  z-index: 3;
  width: min(22rem, calc(100vw - 2rem));
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(10, 12, 12, 0.62);
  color: var(--white);
  backdrop-filter: blur(18px);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.28);
}

.hud-top,
.hud-events {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.hud-top span,
.hud-events span,
.scan-row span:last-child {
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.78rem;
  font-weight: 800;
}

.hud-top strong {
  color: var(--lime);
  font-family: var(--font-display);
  font-size: 1.45rem;
}

.scan-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.8rem;
  align-items: center;
  margin: 1rem 0 0.8rem;
}

.scan-line {
  height: 0.65rem;
  overflow: hidden;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.08), rgba(23, 215, 196, 0.7), rgba(255, 255, 255, 0.08));
  background-size: 160% 100%;
  animation: scan 1.8s linear infinite;
}

@keyframes scan {
  to {
    background-position: 160% 0;
  }
}

.hud-progress {
  height: 0.35rem;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  margin-bottom: 1rem;
}

.hud-progress span {
  display: block;
  width: 82%;
  height: 100%;
  background: linear-gradient(90deg, var(--teal), var(--lime));
}

.signal-strip {
  background: var(--ink);
  color: var(--white);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.signal-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.signal-inner span {
  min-height: 5.2rem;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 1rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.signal-inner span:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.section {
  padding: clamp(4.5rem, 9vw, 7.5rem) clamp(1rem, 4vw, 3.5rem);
}

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

.two-column,
.app-layout,
.kit-layout,
.waitlist-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.92fr);
  gap: clamp(2rem, 6vw, 5.5rem);
  align-items: center;
}

.section-copy h2,
.section-head h2,
.app-copy h2,
.kit-copy h2,
.waitlist-copy h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4.7rem);
  line-height: 1;
  letter-spacing: 0;
}

.section-copy p,
.section-head p,
.app-copy p,
.kit-copy p,
.waitlist-copy p {
  max-width: 42rem;
  color: var(--muted);
  font-size: clamp(1rem, 1.45vw, 1.16rem);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2rem;
}

.section-head p {
  max-width: 28rem;
  margin: 0;
}

.time-card {
  min-height: 26rem;
  display: grid;
  align-content: end;
  gap: 1.3rem;
  padding: clamp(1.2rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.78), rgba(255, 250, 241, 0.88)),
    repeating-linear-gradient(0deg, rgba(17, 20, 20, 0.05) 0 1px, transparent 1px 28px);
  box-shadow: 0 22px 70px rgba(17, 20, 20, 0.1);
}

.time-axis {
  position: relative;
  min-height: 12rem;
  border-left: 2px solid var(--ink);
}

.time-axis::before {
  content: "";
  position: absolute;
  left: -2px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(var(--teal), var(--coral));
}

.time-pin {
  position: absolute;
  left: 1.2rem;
  width: calc(100% - 1.2rem);
  padding: 0.9rem 1rem;
  border-radius: 8px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 12px 30px rgba(17, 20, 20, 0.08);
}

.time-pin::before {
  content: "";
  position: absolute;
  left: -1.55rem;
  top: 1.15rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 0.4rem rgba(23, 215, 196, 0.14);
}

.time-pin.good {
  top: 0;
  color: var(--teal-dark);
}

.time-pin.warn {
  bottom: 0;
  color: #b9472c;
}

.time-pin.warn::before {
  box-shadow: 0 0 0 0.4rem rgba(255, 118, 88, 0.14);
}

.time-pin span {
  display: block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 1;
}

.time-pin strong {
  display: block;
  margin-top: 0.35rem;
  color: var(--ink);
  font-size: 0.84rem;
}

.time-readout {
  padding: 1rem;
  border-radius: 8px;
  background: var(--ink);
  color: var(--white);
}

.readout-label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--teal);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Speed race comparison card */
.tc-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.tc-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-dark);
}

.tc-win-tag {
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(185, 71, 44, 0.8);
  border: 1px solid rgba(185, 71, 44, 0.3);
  border-radius: 4px;
  padding: 0.2rem 0.55rem;
}

.tc-race {
  display: grid;
  gap: 1.1rem;
  margin-bottom: 1.5rem;
}

.tc-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.tc-lbl {
  min-width: 5.5rem;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.tc-lbl.tc-lbl-pf {
  color: var(--teal-dark);
}

.tc-track-wrap {
  position: relative;
  flex: 1;
}

.tc-track-bg {
  height: 1.1rem;
  border-radius: 999px;
  background: rgba(17, 20, 20, 0.08);
  overflow: hidden;
}

.tc-bar {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  will-change: width;
}

.tc-bar-you {
  background: linear-gradient(90deg, #ff9a7a, #e83d18);
}

.tc-bar-pf {
  background: linear-gradient(90deg, #17d7c4, #b8f35f);
  box-shadow: 0 0 10px rgba(23, 215, 196, 0.5);
}

/* Vertical window marker at 3s / 18s = 16.67% */
.tc-marker {
  position: absolute;
  left: 16.67%;
  top: -6px;
  bottom: -6px;
  width: 2px;
  background: rgba(185, 71, 44, 0.6);
  border-radius: 1px;
  z-index: 2;
  pointer-events: none;
}

.tc-marker::before {
  content: '3s';
  position: absolute;
  top: -1.15rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.58rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: rgba(185, 71, 44, 0.8);
  white-space: nowrap;
}

.tc-result {
  min-width: 4rem;
  font-size: 0.8rem;
  font-weight: 900;
  text-align: right;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.tc-result-fail {
  color: rgba(185, 71, 44, 0.85);
}

.tc-result-win {
  color: var(--teal-dark);
}

.speed-card {
  position: relative;
  min-height: 30rem;
  display: block;
  overflow: hidden;
  padding: clamp(1.2rem, 3vw, 2rem);
  border: 1px solid rgba(23, 215, 196, 0.34);
  border-radius: 10px;
  background:
    linear-gradient(135deg, rgba(13, 18, 18, 0.98), rgba(20, 27, 27, 0.98)),
    repeating-linear-gradient(115deg, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px 18px);
  color: var(--white);
  box-shadow:
    0 28px 80px rgba(17, 20, 20, 0.24),
    0 0 0 1px rgba(255, 255, 255, 0.05) inset,
    0 0 42px rgba(23, 215, 196, 0.16);
}

.speed-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 18%, rgba(23, 215, 196, 0.2) 22%, transparent 26% 58%, rgba(184, 243, 95, 0.18) 62%, transparent 67%),
    repeating-linear-gradient(90deg, transparent 0 58px, rgba(255, 255, 255, 0.06) 58px 59px);
  opacity: 0.65;
  transform: translateX(-35%);
  animation: speedSweep 2.4s linear infinite;
  pointer-events: none;
}

.speed-card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 44%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(23, 215, 196, 0.6), transparent);
  box-shadow: 0 0 24px rgba(23, 215, 196, 0.6);
  pointer-events: none;
}

@keyframes speedSweep {
  to {
    transform: translateX(35%);
  }
}

.speed-card > * {
  position: relative;
  z-index: 1;
}

.speed-card .tc-head {
  margin-bottom: 1.15rem;
}

.speed-card .tc-pill {
  color: var(--teal);
}

.tc-dot {
  width: 0.42rem;
  height: 0.42rem;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 16px rgba(184, 243, 95, 0.7);
}

.speed-card .tc-win-tag {
  color: rgba(255, 255, 255, 0.8);
  border-color: rgba(23, 215, 196, 0.42);
  background: rgba(23, 215, 196, 0.08);
}

.speed-topline {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 7.2rem;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1.75rem;
}

.speed-label {
  display: block;
  margin-bottom: 0.2rem;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.speed-topline strong {
  display: block;
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(4rem, 8vw, 6.8rem);
  line-height: 0.86;
  letter-spacing: 0;
}

.speed-topline p {
  max-width: 20rem;
  margin: 0.7rem 0 0;
  color: rgba(255, 255, 255, 0.66);
}

.speed-ring {
  width: 7.2rem;
  height: 7.2rem;
  display: grid;
  place-items: center;
  align-content: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, #121717 0 55%, transparent 56%),
    conic-gradient(var(--lime) 0 40%, rgba(255, 255, 255, 0.14) 40% 100%);
  box-shadow: 0 0 30px rgba(184, 243, 95, 0.16);
}

.speed-ring span {
  display: block;
  color: var(--lime);
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1;
}

.speed-ring small {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.speed-card .tc-race {
  gap: 0.9rem;
  margin-bottom: 1.05rem;
}

.speed-card .tc-row {
  display: grid;
  grid-template-columns: 6.2rem minmax(0, 1fr) 5rem;
  gap: 0.85rem;
  align-items: center;
  padding: 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
}

.speed-card .tc-row-pf {
  border-color: rgba(23, 215, 196, 0.34);
  background: rgba(23, 215, 196, 0.08);
}

.speed-card .tc-lbl {
  min-width: 0;
  color: rgba(255, 255, 255, 0.58);
}

.speed-card .tc-lbl-pf {
  color: var(--teal);
}

.speed-card .tc-track-bg {
  position: relative;
  height: 1.2rem;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06) inset;
}

.speed-card .tc-track-bg::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 16.67%;
  background: linear-gradient(90deg, rgba(23, 215, 196, 0.18), rgba(184, 243, 95, 0.42));
  z-index: 1;
}

.speed-card .tc-bar {
  position: relative;
  z-index: 2;
}

.speed-card .tc-bar-you {
  background: linear-gradient(90deg, #ff7658, #ff2e00);
  box-shadow: 0 0 20px rgba(255, 118, 88, 0.35);
}

.speed-card .tc-bar-pf {
  background: linear-gradient(90deg, var(--teal), var(--lime));
  box-shadow: 0 0 22px rgba(23, 215, 196, 0.62);
}

.speed-card .tc-marker {
  left: 16.67%;
  top: -0.65rem;
  bottom: -0.65rem;
  width: 2px;
  background: var(--lime);
  box-shadow: 0 0 18px rgba(184, 243, 95, 0.85);
}

.speed-card .tc-marker::before {
  content: none;
}

.speed-card .tc-marker::after {
  content: "3s closes";
  position: absolute;
  top: -1.18rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--lime);
  font-size: 0.58rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.speed-card .tc-marker span {
  position: absolute;
  top: -1.18rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--lime);
  font-size: 0.58rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.speed-card .tc-result {
  min-width: 0;
  font-size: 0;
  text-align: right;
}

.speed-card .tc-result::before {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 1.9rem;
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.speed-card .tc-result-fail::before {
  content: "6x late";
  color: #ffd8cf;
  background: rgba(255, 118, 88, 0.16);
}

.speed-card .tc-result-win::before {
  content: "wins";
  color: #102018;
  background: var(--lime);
}

.speed-card .time-readout {
  border: 1px solid rgba(23, 215, 196, 0.22);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 24px rgba(23, 215, 196, 0.12);
}

.speed-card .readout-label {
  color: var(--lime);
}

.dark-section {
  background:
    linear-gradient(180deg, #111414, #181a19),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 92px);
  color: var(--white);
}

.dark-section .section-head p,
.dark-section .loop-card p {
  color: rgba(255, 255, 255, 0.66);
}

.loop-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.loop-card {
  min-height: 18rem;
  padding: 1.35rem;
  border-radius: 8px;
  border: 1px solid var(--line-light);
  background: rgba(255, 255, 255, 0.06);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.loop-card:hover {
  transform: translateY(-4px);
  border-color: rgba(23, 215, 196, 0.52);
  background: rgba(255, 255, 255, 0.09);
}

.icon-box {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  margin-bottom: 4rem;
  border-radius: 8px;
  background: rgba(23, 215, 196, 0.12);
  color: var(--teal);
}

.icon-box svg {
  width: 1.55rem;
  height: 1.55rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.loop-card h3 {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.12;
}

.loop-card p {
  margin: 0;
}

.app-section {
  background: var(--paper-2);
}

.feature-list,
.kit-list {
  display: grid;
  gap: 0.85rem;
  margin-top: 2rem;
}

.feature-list div,
.kit-list div {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.7);
}

.feature-list strong,
.kit-list strong {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--font-display);
}

.feature-list span,
.kit-list span {
  color: var(--muted);
}

.phone-shell {
  width: min(22rem, 100%);
  justify-self: center;
  padding: 0.7rem;
  border: 1px solid rgba(17, 20, 20, 0.18);
  border-radius: 30px;
  background: #161a1a;
  box-shadow: 0 28px 80px rgba(17, 20, 20, 0.22);
}

.phone-bar {
  width: 5.4rem;
  height: 0.42rem;
  margin: 0.25rem auto 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
}

.phone-screen {
  min-height: 35rem;
  overflow: hidden;
  border-radius: 23px;
  padding: 1.2rem;
  background:
    linear-gradient(180deg, rgba(23, 215, 196, 0.16), rgba(255, 118, 88, 0.08)),
    #f8f2e8;
}

.phone-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 900;
}

.phone-head strong {
  color: var(--teal-dark);
}

.score-ring {
  width: 12.5rem;
  height: 12.5rem;
  display: grid;
  place-items: center;
  align-content: center;
  margin: 2rem auto;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, #f8f2e8 0 56%, transparent 57%),
    conic-gradient(var(--teal) 0 87%, rgba(17, 20, 20, 0.12) 87% 100%);
}

.score-ring span {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
}

.score-ring small {
  color: var(--muted);
  font-weight: 800;
}

.mini-chart {
  display: flex;
  align-items: end;
  gap: 0.55rem;
  height: 8rem;
  padding: 1rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(17, 20, 20, 0.12);
}

.mini-chart span {
  flex: 1;
  border-radius: 999px 999px 3px 3px;
  background: linear-gradient(180deg, var(--teal), var(--teal-dark));
}

.event-list {
  display: grid;
  gap: 0.65rem;
  margin-top: 1rem;
}

.event-list div {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.82rem;
  border-radius: 8px;
  background: var(--white);
  border: 1px solid rgba(17, 20, 20, 0.1);
  color: var(--ink-soft);
  font-weight: 800;
  font-size: 0.9rem;
}

.event-list span {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--coral);
}

.kit-section {
  background: var(--paper);
}

.kit-layout {
  grid-template-columns: minmax(0, 1.08fr) minmax(20rem, 0.92fr);
}

.kit-media {
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--ink);
  box-shadow: 0 28px 80px rgba(17, 20, 20, 0.16);
}

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

.team-section {
  background: var(--ink);
  color: var(--white);
}

.team-section .section-head {
  align-items: start;
}

.team-section .section-head p {
  color: rgba(255, 255, 255, 0.66);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.team-card {
  min-height: 23rem;
  display: flex;
  flex-direction: column;
  padding: 1.35rem;
  border-radius: 8px;
  border: 1px solid var(--line-light);
  background: rgba(255, 255, 255, 0.055);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.team-card:hover {
  transform: translateY(-4px);
  border-color: rgba(23, 215, 196, 0.52);
  background: rgba(255, 255, 255, 0.09);
}

.team-avatar {
  width: 3.2rem;
  height: 3.2rem;
  display: grid;
  place-items: center;
  margin-bottom: 1.25rem;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--teal), var(--coral));
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
}

.team-name {
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1;
}

.team-card h3 {
  margin: 0.55rem 0 0.9rem;
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  line-height: 1.35;
  text-transform: uppercase;
}

.team-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
}

.team-card a {
  margin-top: auto;
  padding-top: 1.4rem;
  color: var(--white);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.team-card a:hover {
  color: var(--teal);
}

.waitlist-section {
  background:
    linear-gradient(135deg, rgba(23, 215, 196, 0.18), rgba(255, 118, 88, 0.13)),
    var(--paper-2);
}

.waitlist-layout {
  grid-template-columns: minmax(0, 0.88fr) minmax(20rem, 1fr);
}

.waitlist-form {
  padding: clamp(1rem, 3vw, 1.5rem);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 24px 70px rgba(17, 20, 20, 0.1);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

label {
  display: grid;
  gap: 0.4rem;
}

label span {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

input {
  width: 100%;
  min-height: 3.35rem;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(17, 20, 20, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.84);
  color: var(--ink);
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

input:focus {
  border-color: var(--teal-dark);
  box-shadow: 0 0 0 4px rgba(23, 215, 196, 0.16);
}

.form-button {
  width: 100%;
  margin-top: 1rem;
  border: 0;
  cursor: pointer;
}

.form-note {
  min-height: 1.5rem;
  margin: 0.8rem 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.form-note.error {
  color: #b9472c;
  font-weight: 800;
}

.faq-section {
  background: var(--paper);
}

.faq-list {
  display: grid;
  gap: 0.75rem;
  max-width: 52rem;
}

details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.65);
}

summary {
  cursor: pointer;
  list-style: none;
  padding: 1.15rem 1.2rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  float: right;
  color: var(--teal-dark);
}

details[open] summary::after {
  content: "-";
}

details p {
  margin: 0;
  padding: 0 1.2rem 1.2rem;
  color: var(--muted);
}

.footer {
  padding: 3.5rem clamp(1rem, 4vw, 3.5rem) 2rem;
  background: #0f1111;
  color: rgba(255, 255, 255, 0.72);
}

.footer-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: grid;
  gap: 2rem;
}

.footer-brand {
  color: var(--white);
  font-size: 1.25rem;
}

.footer p {
  margin: 0.5rem 0 0;
  color: rgba(255, 255, 255, 0.52);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.4rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.72);
  font-weight: 700;
}

.footer-links a:hover {
  color: var(--teal);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.86rem;
}

.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 560ms ease, transform 560ms ease;
}

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

@media (max-width: 980px) {
  .nav-links {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: calc(100% + 0.55rem);
    display: none;
    flex-direction: column;
    gap: 0;
    padding: 0.8rem;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(246, 241, 232, 0.97);
    box-shadow: 0 20px 60px rgba(17, 20, 20, 0.14);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 0.85rem;
  }

  .menu-toggle {
    display: block;
  }

  .nav-cta {
    margin-left: auto;
  }

  .hero {
    min-height: 760px;
  }

  .hero-media {
    background-position: 58% center;
  }

  .hero::before {
    background:
      linear-gradient(90deg, rgba(10, 12, 12, 0.9), rgba(10, 12, 12, 0.56)),
      linear-gradient(0deg, rgba(10, 12, 12, 0.9), rgba(10, 12, 12, 0.06) 58%);
  }

  .hero-hud {
    position: relative;
    right: auto;
    bottom: auto;
    margin: 2rem auto 0;
  }

  .signal-inner,
  .loop-grid,
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .two-column,
  .app-layout,
  .kit-layout,
  .waitlist-layout {
    grid-template-columns: 1fr;
  }

  .section-head {
    display: block;
  }

  .section-head p {
    margin-top: 1rem;
  }
}

@media (max-width: 640px) {
  .site-nav {
    padding-inline: 0.8rem;
  }

  .brand span:last-child {
    max-width: 9.3rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .nav-cta {
    display: none;
  }

  .hero {
    min-height: 800px;
    padding-top: 5.2rem;
    padding-inline: 1.2rem;
  }

  .hero-inner,
  .hero-hud {
    min-width: 0;
    max-width: 100%;
    justify-self: stretch;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(3.15rem, 15vw, 4.35rem);
    line-height: 0.94;
  }

  .eyebrow {
    font-size: 0.68rem;
    line-height: 1.35;
  }

  .hero-lede {
    max-width: 100%;
    font-size: 1rem;
    overflow-wrap: break-word;
  }

  .button,
  .hero-actions {
    width: 100%;
  }

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

  .hero-hud {
    width: auto;
  }

  .hud-top strong {
    font-size: 1.25rem;
  }

  .scan-row {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .hud-events {
    display: grid;
    justify-content: start;
    gap: 0.35rem;
  }

  .signal-inner,
  .loop-grid,
  .team-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .signal-inner span {
    min-height: 4.2rem;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
  }

  .speed-card {
    min-height: 0;
  }

  .speed-topline {
    grid-template-columns: 1fr;
  }

  .speed-ring {
    width: 6.1rem;
    height: 6.1rem;
  }

  .speed-card .tc-row {
    grid-template-columns: 1fr;
  }

  .speed-card .tc-result {
    text-align: left;
  }

  .speed-card .tc-marker::after {
    content: none;
  }

  .phone-screen {
    min-height: 32rem;
  }

  .footer-bottom {
    display: grid;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}