:root {
  color-scheme: dark;
  --bg: #030507;
  --panel: #0b1016;
  --panel-2: #101821;
  --line: rgba(255, 255, 255, 0.12);
  --text: #f8fbff;
  --muted: #a8b4c4;
  --blue: #168cf8;
  --blue-2: #4bb2ff;
  --white-soft: #edf3fb;
  --radius: 8px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-padding-top: 86px;
}

[id] {
  scroll-margin-top: 86px;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 78% 8%, rgba(22, 140, 248, 0.18), transparent 26rem),
    linear-gradient(135deg, #020304 0%, #07111b 46%, #030507 100%);
  color: var(--text);
  font-family: Inter, Arial, sans-serif;
  line-height: 1.6;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), transparent 78%);
}

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

a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(75, 178, 255, 0.82);
  outline-offset: 4px;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 14px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid var(--line);
  background: rgba(3, 5, 7, 0.82);
  backdrop-filter: blur(18px);
}

.brand {
  grid-column: 1;
  grid-row: 1;
  justify-self: start;
}

.logo-crop {
  position: relative;
  display: block;
  overflow: hidden;
  background: #020304;
  isolation: isolate;
}

.logo-crop::after {
  display: none;
}

.logo-crop img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: none;
}

.mark-crop {
  position: relative;
  display: block;
  overflow: hidden;
  background: transparent;
}

.mark-crop::after {
  display: none;
}

.mark-crop img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: none;
}

.header-logo {
  width: clamp(96px, 10vw, 142px);
  aspect-ratio: 506 / 410;
  margin: -6px 0;
}

.header-logo img {
  object-position: center center;
}

.header-title {
  display: none;
  color: var(--text);
  font-size: clamp(1rem, 3.6vw, 1.18rem);
  font-weight: 800;
  line-height: 1.1;
  text-align: center;
  white-space: nowrap;
}

.site-nav {
  grid-column: 2;
  grid-row: 1;
  justify-content: center;
}

.header-cta {
  grid-column: 3;
  grid-row: 1;
  justify-self: end;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(14px, 2vw, 28px);
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.site-nav a,
.site-footer a {
  transition: color 180ms ease;
}

.site-nav a:hover,
.site-footer a:hover,
.email-link:hover {
  color: var(--blue-2);
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  letter-spacing: 0;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.header-cta,
.button.primary {
  background: linear-gradient(135deg, var(--blue), #006ed4);
  color: white;
  box-shadow: 0 12px 32px rgba(22, 140, 248, 0.24);
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.055);
}

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

.nav-toggle {
  display: none;
}

.section {
  width: min(1160px, calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(60px, 7vw, 104px) 0;
}

section[id].section {
  padding-top: clamp(42px, 5vw, 76px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(420px, 1.18fr);
  gap: clamp(30px, 5vw, 68px);
  align-items: center;
  min-height: calc(100vh - 80px);
}

.hero.section {
  padding-top: clamp(24px, 3vw, 44px);
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--blue-2);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.about-section .eyebrow,
.testing-section .eyebrow {
  color: var(--blue-2);
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 8vw, 6.7rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 600px;
  font-size: clamp(2.25rem, 5vw, 4.35rem);
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(1.85rem, 3.5vw, 3.35rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: clamp(1rem, 1.15vw, 1.16rem);
  line-height: 1.25;
}

.hero-copy,
.hero-tagline,
.section-copy p,
.section-kicker p,
.testing-section p,
.form-intro p {
  color: var(--muted);
  font-size: clamp(1rem, 1.35vw, 1.2rem);
}

.section-copy {
  width: min(100%, 590px);
}

.why-image {
  overflow: hidden;
  width: 100%;
  margin: 0 0 24px 0;
  border: 1px solid rgba(75, 178, 255, 0.3);
  border-radius: var(--radius);
  background: rgba(11, 16, 22, 0.78);
  box-shadow: 0 18px 58px rgba(0, 0, 0, 0.22);
}

.why-image img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.hero-tagline {
  margin-bottom: 18px;
  color: var(--text);
  font-size: clamp(1.2rem, 1.85vw, 1.72rem);
  font-weight: 800;
  line-height: 1.18;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-visual {
  position: relative;
  overflow: hidden;
  min-height: clamp(560px, 58vw, 700px);
  padding: 0;
  border: 1px solid rgba(75, 178, 255, 0.28);
  border-radius: var(--radius);
  background: #020304;
  box-shadow: var(--shadow);
}

.hero-visual::after {
  display: none;
}

.hero-product-image {
  display: block;
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  object-position: 58% 58%;
}

.hero-status-label {
  position: absolute;
  left: clamp(18px, 3vw, 30px);
  bottom: clamp(18px, 3vw, 30px);
  z-index: 2;
  margin: 0;
  color: rgba(168, 180, 196, 0.9);
  font-size: 0.74rem;
  font-weight: 800;
  line-height: 1.65;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.88);
}

.hero-status-label::before {
  display: block;
  width: 44px;
  height: 2px;
  margin-bottom: 12px;
  content: "";
  border-radius: 999px;
  background: var(--blue);
  box-shadow: 0 0 18px rgba(28, 142, 255, 0.58);
}

.hero-logo {
  position: relative;
  z-index: 2;
  width: min(560px, 100%);
  aspect-ratio: 1574 / 582;
  margin: 0 auto 44px;
}

.hero-logo img {
  object-position: center 43%;
}

.device-frame {
  position: relative;
  z-index: 2;
  width: min(430px, 92%);
  height: 270px;
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  background:
    linear-gradient(90deg, transparent 13%, rgba(255, 255, 255, 0.09) 13% 14%, transparent 14%),
    linear-gradient(180deg, #121923, #070a0f);
  box-shadow: inset 0 0 0 8px rgba(255, 255, 255, 0.04);
}

.rack-lines {
  position: absolute;
  left: 12%;
  right: 12%;
  bottom: 72px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.rack-lines span {
  height: 96px;
  border: 2px solid rgba(237, 243, 251, 0.86);
  border-bottom: 0;
  border-radius: 32px 32px 0 0;
}

.lift-indicator {
  position: absolute;
  left: 12%;
  right: 12%;
  bottom: 48px;
  height: 8px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--blue), var(--white-soft));
}

.split-section,
.product-section,
.form-section,
.about-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 6vw, 76px);
  align-items: start;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding-top: 0;
}

.info-card,
.video-card,
.feature-list article,
.faq-list details,
.form-panel,
.disclaimer-band {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 16, 22, 0.78);
  box-shadow: 0 18px 58px rgba(0, 0, 0, 0.22);
}

.info-card {
  min-height: 170px;
  padding: 24px;
  transition:
    transform 180ms ease,
    border-color 180ms ease;
}

.info-card h3 {
  max-width: 220px;
}

.info-card:hover,
.video-card:hover,
.feature-list article:hover {
  border-color: rgba(75, 178, 255, 0.46);
  transform: translateY(-3px);
}

.icon {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 28px;
  place-items: center;
  border: 1px solid rgba(75, 178, 255, 0.48);
  border-radius: 50%;
  color: var(--blue-2);
  font-weight: 800;
}

.info-card p,
.video-card p,
.feature-list article,
.disclaimer,
.status-note,
.disclaimer-band p,
.site-footer {
  color: var(--muted);
}

.feature-list {
  display: grid;
  gap: 12px;
}

.feature-list article {
  padding: 18px 20px;
  color: var(--text);
  font-weight: 700;
  transition:
    transform 180ms ease,
  border-color 180ms ease;
}

.who-section {
  padding-top: 0;
}

.who-section .section-heading {
  max-width: 820px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.who-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 22px);
}

.who-grid article {
  position: relative;
  overflow: hidden;
  min-height: clamp(260px, 30vw, 370px);
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: #07111b;
  box-shadow: 0 18px 58px rgba(0, 0, 0, 0.22);
  transition:
    transform 180ms ease,
    border-color 180ms ease;
}

.who-grid article:hover {
  border-color: rgba(75, 178, 255, 0.46);
  transform: translateY(-3px);
}

.faq-list details:hover {
  border-color: rgba(75, 178, 255, 0.46);
  transform: translateY(-3px);
}

.who-grid article::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(180deg, rgba(3, 5, 7, 0.08) 0%, rgba(3, 5, 7, 0.22) 42%, rgba(3, 5, 7, 0.86) 100%),
    linear-gradient(135deg, rgba(22, 140, 248, 0.2), rgba(0, 0, 0, 0.08));
}

.who-grid img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 0;
  filter: saturate(0.92) contrast(1.04);
  transition:
    transform 220ms ease,
    filter 220ms ease;
}

.who-grid article:hover img {
  transform: scale(1.035);
  filter: saturate(1.04) contrast(1.08);
}

.who-grid h3 {
  position: absolute;
  right: 22px;
  bottom: 22px;
  left: 22px;
  z-index: 2;
  margin: 0;
  padding: 0;
  color: var(--text);
  font-size: clamp(1.35rem, 2vw, 2rem);
  font-weight: 800;
  line-height: 1.12;
  text-shadow: 0 3px 18px rgba(0, 0, 0, 0.72);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 30px;
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
  font-size: clamp(1rem, 1.35vw, 1.16rem);
}

.momentum-section {
  padding-top: clamp(58px, 6vw, 96px);
}

.momentum-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.momentum-card {
  display: grid;
  min-height: 220px;
  align-content: start;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 16, 22, 0.78);
  box-shadow: 0 18px 58px rgba(0, 0, 0, 0.22);
  transition:
    transform 180ms ease,
    border-color 180ms ease;
}

.momentum-card:hover {
  border-color: rgba(75, 178, 255, 0.46);
  transform: translateY(-3px);
}

.momentum-date {
  margin-bottom: 22px;
  color: var(--blue-2);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.momentum-card h3 {
  max-width: 260px;
  margin-bottom: 18px;
  color: var(--text);
  font-size: clamp(1.18rem, 1.7vw, 1.55rem);
  line-height: 1.16;
}

.momentum-recognition {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.55;
}

.testing-section {
  display: grid;
  gap: clamp(34px, 5vw, 58px);
}

.testing-intro {
  max-width: 920px;
}

.testing-intro h2 {
  max-width: 900px;
  font-size: clamp(1.62rem, 2.7vw, 2.75rem);
  line-height: 1.08;
}

.testing-block,
.testing-cta {
  max-width: 960px;
}

.testing-block h3,
.testing-cta h3 {
  margin-bottom: 14px;
  color: var(--text);
  font-size: clamp(1.38rem, 2vw, 2rem);
  line-height: 1.15;
}

.testing-subheading {
  max-width: 850px;
  margin-bottom: 26px;
}

.resident-results {
  max-width: 1040px;
}

.results-group {
  display: grid;
  gap: 14px;
  margin-top: clamp(34px, 4.5vw, 54px);
}

.testing-subheading + .results-group {
  margin-top: 0;
}

.result-label {
  margin-bottom: 0;
  color: var(--blue-2) !important;
  font-size: clamp(0.88rem, 1.15vw, 1.02rem) !important;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.stat-grid,
.testing-card-grid {
  display: grid;
  gap: 16px;
}

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

.stat-card,
.testing-card-grid article,
.caregiver-testimonial {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 16, 22, 0.78);
  box-shadow: 0 18px 58px rgba(0, 0, 0, 0.22);
}

.stat-card {
  display: grid;
  gap: 10px;
  min-height: 210px;
  align-content: start;
  padding: clamp(22px, 3vw, 30px);
  border-left: 3px solid var(--blue);
}

.stat-card-wide {
  max-width: 620px;
}

.stat-card > strong {
  display: block;
  color: var(--text);
  font-size: clamp(3.2rem, 8vw, 6.4rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: 0;
  text-shadow: 0 0 34px rgba(28, 142, 255, 0.28);
}

.stat-card p {
  margin-bottom: 0;
  font-size: clamp(0.98rem, 1.2vw, 1.08rem);
  line-height: 1.55;
}

.stat-note {
  padding-top: 4px;
  color: var(--muted);
  font-size: clamp(0.84rem, 1vw, 0.94rem) !important;
}

.caregiver-testimonial {
  position: relative;
  overflow: hidden;
  margin: 18px 0 0;
  padding: clamp(28px, 4vw, 42px);
  border-left: 3px solid var(--blue);
}

.caregiver-testimonial::before {
  position: absolute;
  top: -12px;
  left: 18px;
  color: rgba(75, 178, 255, 0.18);
  content: "\201C";
  font-family: Georgia, serif;
  font-size: clamp(5rem, 12vw, 8rem);
  line-height: 1;
}

.caregiver-testimonial p {
  position: relative;
  z-index: 1;
  margin-bottom: 22px;
  color: var(--white-soft);
  font-size: clamp(1.06rem, 1.5vw, 1.28rem);
  font-style: italic;
  line-height: 1.75;
}

.caregiver-testimonial cite {
  position: relative;
  z-index: 1;
  color: var(--muted);
  font-style: normal;
  font-weight: 800;
}

.testing-card-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 18px;
}

.testing-card-grid article {
  min-height: 210px;
  padding: 22px 18px;
  border-color: rgba(22, 140, 248, 0.62);
  border-left: 3px solid var(--blue);
  box-shadow:
    0 18px 58px rgba(0, 0, 0, 0.22),
    inset 0 0 0 1px rgba(75, 178, 255, 0.08);
}

.testing-card-grid h4 {
  margin-bottom: 10px;
  color: var(--text);
  font-size: clamp(0.9rem, 1.02vw, 1.04rem);
  line-height: 1.25;
  white-space: nowrap;
}

.testing-card-grid p {
  margin-bottom: 0;
  font-size: 0.98rem;
  line-height: 1.65;
}

.testing-section .video-grid {
  max-width: 620px;
  margin-top: 18px;
}

.testing-section .video-card h4 {
  min-height: 76px;
  margin: 0;
  padding: 22px;
  color: var(--text);
  font-size: clamp(1rem, 1.15vw, 1.16rem);
  line-height: 1.25;
}

.testing-disclaimer {
  max-width: 820px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 11px !important;
  line-height: 1.5;
  opacity: 0.7;
}

.testing-cta {
  padding: clamp(26px, 4vw, 38px);
  border: 1px solid rgba(75, 178, 255, 0.28);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(22, 140, 248, 0.12), rgba(255, 255, 255, 0.03)),
    rgba(11, 16, 22, 0.78);
  box-shadow: 0 18px 58px rgba(0, 0, 0, 0.22);
}

.testing-cta p {
  max-width: 760px;
}

.testing-cta .button {
  margin-top: 16px;
}

.video-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  max-width: 620px;
}

.video-card {
  overflow: hidden;
  transition:
    transform 180ms ease,
    border-color 180ms ease;
}

.video-card-disabled {
  pointer-events: none;
}

.video-card-disabled:hover {
  border-color: rgba(255, 255, 255, 0.1);
  transform: none;
}

.video-placeholder {
  position: relative;
  display: grid;
  aspect-ratio: 16 / 10;
  place-items: center;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(22, 140, 248, 0.24), rgba(255, 255, 255, 0.04)),
    #070d13;
}

.video-card-disabled .video-placeholder::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    radial-gradient(circle at 32% 35%, rgba(75, 178, 255, 0.38), transparent 26%),
    linear-gradient(135deg, rgba(22, 140, 248, 0.3), rgba(255, 255, 255, 0.08)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.1) 0 1px, transparent 1px 28px);
  filter: blur(9px);
  transform: scale(1.06);
  opacity: 0.58;
}

.video-card-disabled .video-placeholder::after {
  position: absolute;
  inset: 0;
  content: "";
  background: rgba(2, 5, 9, 0.56);
}

.video-placeholder span {
  position: relative;
  z-index: 2;
  color: var(--white-soft);
  font-size: 0.86rem;
  font-weight: 800;
}

.coming-soon-label {
  padding: 12px 20px;
  border: 1px solid rgba(75, 178, 255, 0.42);
  border-radius: 999px;
  background: rgba(2, 5, 9, 0.74);
  color: var(--white-soft);
  font-size: 0.92rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  box-shadow: 0 0 28px rgba(28, 142, 255, 0.2);
}

.disclaimer {
  margin: 22px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--blue);
}

.about-section {
  align-items: center;
  padding-top: clamp(70px, 7vw, 108px);
  padding-bottom: clamp(112px, 12vw, 172px);
}

.about-copy p,
.vision-copy p {
  color: var(--muted);
}

.about-question {
  padding: 18px 20px;
  border-left: 3px solid var(--blue);
  background: rgba(22, 140, 248, 0.08);
  color: var(--white-soft) !important;
  font-size: clamp(1.08rem, 1.45vw, 1.28rem);
  font-weight: 800;
}

.foundation-line {
  margin-bottom: 0;
}

.about-spacer {
  height: 52px;
}

.about-vision-title {
  margin-top: 0;
  padding-top: 14px;
  border-top: 1px solid rgba(75, 178, 255, 0.24);
  color: var(--blue-2);
  font-size: clamp(0.95rem, 1.25vw, 1.12rem);
  letter-spacing: 0.16em;
}

.vision-highlight {
  margin-top: 24px;
  color: var(--white-soft) !important;
}

.vision-highlight strong {
  color: var(--text);
  font-weight: 900;
}

.founder-story-card {
  display: grid;
  gap: 18px;
  padding: clamp(18px, 3vw, 34px) 0;
}

.founder-photo {
  margin: 0 0 28px;
}

.founder-photo img {
  width: min(100%, 420px);
  height: auto;
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: #020304;
  box-shadow: var(--shadow);
}

.founder-photo figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 600;
}

.founder-quote {
  margin: clamp(18px, 3vw, 34px) 0;
  padding: clamp(36px, 5vw, 62px);
  border: 1px solid rgba(75, 178, 255, 0.32);
  border-left: 4px solid var(--blue);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(22, 140, 248, 0.16), rgba(255, 255, 255, 0.04)),
    rgba(11, 16, 22, 0.88);
  box-shadow: var(--shadow);
}

.founder-quote p {
  margin-bottom: 30px;
  color: var(--text);
  font-size: clamp(1.7rem, 3.52vw, 2.92rem);
  font-style: italic;
  font-weight: 800;
  line-height: 1.16;
}

.founder-quote cite {
  color: var(--blue-2);
  font-style: normal;
  font-weight: 800;
}

.faq-section {
  padding-top: clamp(90px, 10vw, 130px);
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.faq-list details {
  overflow: hidden;
  transition:
    transform 180ms ease,
    border-color 180ms ease;
}

.faq-list summary {
  position: relative;
  display: block;
  min-height: 64px;
  padding: 20px 58px 20px 22px;
  color: var(--text);
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.3;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 22px;
  width: 12px;
  height: 12px;
  border-right: 2px solid var(--blue-2);
  border-bottom: 2px solid var(--blue-2);
  content: "";
  transform: translateY(-65%) rotate(45deg);
  transition: transform 180ms ease;
}

.faq-list details[open] summary::after {
  transform: translateY(-30%) rotate(225deg);
}

.faq-list p {
  padding: 0 22px 22px;
  margin-bottom: 0;
  color: var(--muted);
}

.faq-list details:not([open]) p {
  display: none;
}

.waitlist-benefits {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.waitlist-benefits li {
  position: relative;
  padding-left: 24px;
  color: var(--white-soft);
  font-weight: 700;
}

.waitlist-benefits li::before {
  position: absolute;
  left: 0;
  color: var(--blue-2);
  content: "•";
}

.form-panel {
  display: grid;
  gap: 16px;
  padding: clamp(20px, 3vw, 30px);
}

.contact-section {
  position: relative;
  margin-top: clamp(26px, 5vw, 64px);
  padding: clamp(44px, 6vw, 64px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(22, 140, 248, 0.11), rgba(255, 255, 255, 0.025)),
    rgba(255, 255, 255, 0.02);
  box-shadow:
    inset 0 1px 0 rgba(75, 178, 255, 0.38),
    0 18px 58px rgba(0, 0, 0, 0.18);
}

.contact-section .form-panel {
  background: rgba(6, 12, 18, 0.9);
}

.contact-section .eyebrow {
  color: var(--white-soft);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--white-soft);
  font-size: 0.9rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 6px;
  background: rgba(1, 3, 6, 0.74);
  color: var(--text);
  font: inherit;
  min-height: 46px;
  padding: 12px 13px;
  outline: none;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--blue-2);
  box-shadow: 0 0 0 3px rgba(22, 140, 248, 0.18);
}

.form-message {
  min-height: 28px;
  margin: 0;
  color: var(--blue-2);
  font-weight: 700;
}

.email-link {
  display: inline-flex;
  margin-top: 12px;
  color: var(--text);
  font-weight: 800;
}

.disclaimer-band {
  margin-bottom: clamp(50px, 7vw, 86px);
  padding: clamp(24px, 4vw, 40px);
}

.disclaimer-band h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}

.disclaimer-band p {
  margin-bottom: 10px;
}

.policy-section {
  padding-top: 0;
}

.policy-header {
  max-width: 820px;
  margin-bottom: 26px;
}

.policy-header h1 {
  font-size: clamp(1.85rem, 3.4vw, 3.1rem);
  line-height: 1.05;
}

.policy-header p:last-child {
  color: var(--muted);
  font-weight: 700;
}

.policy-content {
  max-width: 920px;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 16, 22, 0.82);
  box-shadow: 0 18px 58px rgba(0, 0, 0, 0.22);
}

.policy-content h2 {
  margin: 34px 0 10px;
  color: var(--text);
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  line-height: 1.2;
}

.policy-content h2:first-of-type {
  margin-top: 0;
}

.policy-content h3 {
  margin: 24px 0 8px;
  color: var(--white-soft);
  font-size: 1.02rem;
}

.policy-content p,
.policy-content li {
  color: var(--muted);
}

.policy-content ul {
  display: grid;
  gap: 8px;
  margin: 12px 0 22px;
  padding-left: 22px;
}

.policy-content a {
  color: var(--blue-2);
  font-weight: 800;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  justify-items: center;
  align-items: center;
  padding: 44px clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
  background: #020304;
  font-size: 0.92rem;
  text-align: center;
}

.site-footer img {
  width: min(520px, 92vw);
  margin: 0 auto;
}

.site-footer p {
  margin-bottom: 8px;
}

.site-footer nav {
  display: grid;
  gap: 10px;
  margin-top: 34px;
  margin-bottom: 52px;
  justify-items: center;
}

.site-footer nav span {
  color: rgba(168, 180, 196, 0.7);
  cursor: default;
}

.footer-brand,
.footer-legal {
  display: grid;
  justify-items: center;
}

.error-page {
  display: grid;
  min-height: 100vh;
  width: min(100% - 36px, 920px);
  margin: 0 auto;
  place-items: center;
  padding: clamp(70px, 10vw, 120px) 0;
}

.error-card {
  width: 100%;
  padding: clamp(34px, 6vw, 68px);
  border: 1px solid rgba(75, 178, 255, 0.34);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(22, 140, 248, 0.12), rgba(255, 255, 255, 0.03)),
    rgba(11, 16, 22, 0.86);
  box-shadow: var(--shadow);
}

.error-card h1 {
  max-width: 720px;
  font-size: clamp(2.4rem, 7vw, 5.5rem);
}

.error-card p:not(.eyebrow) {
  max-width: 620px;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.22rem);
}

.error-card .button {
  margin-top: 18px;
}

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

  .brand {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
  }

  .nav-toggle {
    grid-column: 3;
    grid-row: 1;
    display: grid;
    gap: 5px;
    align-content: center;
    justify-self: end;
    width: 44px;
    height: 44px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.06);
  }

  .header-title {
    display: block;
    grid-column: 2;
    grid-row: 1;
    align-self: center;
    justify-self: center;
  }

  .nav-toggle span {
    display: block;
    height: 2px;
    background: var(--text);
  }

  .site-nav,
  .header-cta {
    display: none;
  }

  .site-header.nav-open .site-nav,
  .site-header.nav-open .header-cta {
    display: flex;
    grid-column: 1 / -1;
    grid-row: auto;
    align-items: stretch;
  }

  .site-header.nav-open .site-nav {
    flex-direction: column;
    gap: 4px;
  }

  .site-header.nav-open .site-nav a {
    padding: 10px 0;
  }

  .site-header.nav-open .header-cta {
    width: 100%;
    justify-self: stretch;
    align-items: center;
    justify-content: center;
  }

  .hero,
  .split-section,
  .product-section,
  .form-section,
  .about-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 34px;
  }

  .hero-visual {
    min-height: 480px;
  }

  .card-grid,
  .momentum-grid,
  .video-grid,
  .who-grid,
  .testing-card-grid,
  .faq-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .testing-card-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .section {
    width: min(100% - 28px, 1160px);
  }

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

  .hero-visual {
    min-height: 390px;
  }

  .header-logo {
    width: clamp(86px, 24vw, 112px);
    margin: -4px 0;
  }

  .device-frame {
    height: 215px;
  }

  .rack-lines {
    gap: 10px;
  }

  .rack-lines span {
    height: 74px;
  }

  .card-grid,
  .momentum-grid,
  .video-grid,
  .who-grid,
  .testing-card-grid,
  .faq-list,
  .form-row {
    grid-template-columns: 1fr;
  }

  .testing-card-grid h4 {
    white-space: normal;
  }

  .info-card {
    min-height: auto;
  }
}