/* Metrics: product outputs presented as an instrument rail. */
.metrics-section { background: #08090b; }

.metrics-section .section-shell {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(56px, 9vw, 150px);
}

.metrics-heading {
  align-self: start;
  position: sticky;
  top: 118px;
}

.metrics-heading h2 { font-size: clamp(42px, 5vw, 72px); }

.metrics-footnote {
  max-width: 54ch;
  margin: 0 auto;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.72;
  text-align: center;
}

.metric-rail { border-top: 1px solid var(--line-strong); }

.metric-row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(22px, 4vw, 54px);
  min-height: 166px;
  padding-block: 34px;
  border-bottom: 1px solid var(--line);
}

.metric-code {
  color: var(--signal);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.metric-row h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(26px, 3vw, 42px);
  font-weight: 600;
  letter-spacing: -0.035em;
}

.metric-row p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.metric-row > strong {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
}

/* Workflow: numbered only because the order is operational. */
.workflow-section-complete { background: var(--bg); }

.workflow-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  align-items: start;
  gap: clamp(56px, 9vw, 150px);
}

.workflow-intro {
  position: sticky;
  top: 118px;
}

.workflow-intro h2 { font-size: clamp(48px, 5.5vw, 78px); }

.workflow-steps {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
  list-style: none;
}

.workflow-steps li {
  display: grid;
  grid-template-columns: 60px minmax(0, 1fr) auto;
  align-items: start;
  gap: clamp(20px, 4vw, 48px);
  padding-block: clamp(36px, 5vw, 66px);
  border-bottom: 1px solid var(--line);
}

.workflow-steps li > span {
  color: var(--signal);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
}

.workflow-steps h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(28px, 3.4vw, 48px);
  font-weight: 600;
  letter-spacing: -0.035em;
}

.workflow-steps p {
  max-width: 58ch;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.68;
}

.workflow-steps b {
  padding-top: 8px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.12em;
}

/* Athlete record: a real product surface, not illustrative cards. */
.record-section {
  background:
    radial-gradient(circle at 18% 52%, rgba(255, 255, 255, 0.04), transparent 32rem),
    #080808;
}

.record-layout {
  display: grid;
  grid-template-columns: minmax(330px, 1.08fr) minmax(300px, 0.92fr);
  align-items: center;
  gap: clamp(60px, 9vw, 142px);
}

.record-device {
  position: relative;
  overflow: hidden;
  max-height: 760px;
  padding: 12px 12px 0;
  border: 1px solid var(--line-strong);
  border-radius: 16px 16px 0 0;
  background: #0b0c0e;
  box-shadow: none;
}

.record-device::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 26%;
  pointer-events: none;
  background: linear-gradient(transparent, #08090b);
}

.record-device-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 44px;
  padding-inline: 8px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.record-device-bar i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.28);
}

.record-device img {
  width: 100%;
  height: auto;
  border-radius: 11px 11px 0 0;
}

.record-copy h2 { font-size: clamp(42px, 5vw, 72px); }
.record-copy .section-lead { margin-top: 32px; }

.record-points {
  margin: 46px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
  list-style: none;
}

.record-points li {
  position: relative;
  display: block;
  min-height: 58px;
  padding: 20px 0 20px 28px;
  border-bottom: 1px solid var(--line);
  color: var(--soft);
  font-size: 13px;
}

.record-points li::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 2px;
  width: 8px;
  height: 1px;
  background: var(--signal);
}

/* Validation: credibility without invented proof. */
.validation-section-complete { background: var(--bg); }

.validation-principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(80px, 10vw, 140px);
  border-block: 1px solid var(--line-strong);
}

.validation-principles article {
  min-height: 300px;
  padding: clamp(30px, 4vw, 52px);
}

.validation-principles article + article { border-left: 1px solid var(--line); }

.validation-principles span,
.validation-status-line small {
  color: var(--signal);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.validation-principles h3 {
  margin: 62px 0 0;
  color: var(--ink);
  font-size: clamp(25px, 2.8vw, 38px);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.validation-principles p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.68;
}

.validation-status-line {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  min-height: 68px;
  border-bottom: 1px solid var(--line);
}

.validation-status-line > span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 14px rgba(255, 255, 255, 0.32);
}

.validation-status-line strong {
  color: var(--soft);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.validation-status-line small { color: var(--faint); }

/* Launch positioning. */
.launch-section { background: #08090b; }
.launch-section h2 { max-width: 840px; font-size: clamp(44px, 5.7vw, 82px); }
.launch-copy .section-lead { max-width: 28ch; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  min-height: 44px;
  margin-top: 38px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.text-link span { color: var(--signal); transition: transform 180ms ease-out; }
.text-link:hover span,
.text-link:focus-visible span { transform: translate(3px, 3px); }

/* Conversion close. */
.waitlist-section-complete {
  position: relative;
  display: grid;
  place-items: center;
  min-height: min(900px, 90svh);
  overflow: hidden;
  padding: clamp(110px, 14vw, 190px) var(--page-gutter);
  border-top: 1px solid var(--line-strong);
  background:
    radial-gradient(circle at 50% 48%, rgba(255, 255, 255, 0.065), transparent 32rem),
    #050505;
  text-align: center;
}

.waitlist-inner-complete {
  position: relative;
  z-index: 2;
  width: min(820px, 100%);
}

.waitlist-inner-complete h2 {
  max-width: 760px;
  margin-inline: auto;
}

.waitlist-inner-complete > p:not(.section-label, .waitlist-note) {
  max-width: 570px;
  margin: 28px auto 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.waitlist-form {
  width: min(650px, 100%);
  margin: 48px auto 0;
  text-align: left;
}

.waitlist-form label {
  display: block;
  margin-bottom: 10px;
  color: var(--soft);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.waitlist-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  padding: 7px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: #0b0c0e;
}

.waitlist-control:focus-within {
  border-color: var(--signal);
  box-shadow: 0 0 0 3px var(--signal-wash);
}

.waitlist-control input {
  min-width: 0;
  height: 52px;
  padding: 0 14px;
  border: 0;
  outline: 0;
  color: var(--ink);
  background-color: #0b0c0e;
  font-size: 16px;
}

.waitlist-control input::placeholder { color: rgba(255, 255, 255, 0.46); }

.waitlist-control button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-width: 206px;
  height: 52px;
  padding-inline: 18px 16px;
  border: 1px solid white;
  border-radius: 8px;
  color: #060708;
  background: white;
  cursor: pointer;
  font-size: 12px;
  font-weight: 750;
  transition-property: color, background-color, border-color, transform;
  transition-duration: 180ms;
  transition-timing-function: ease-out;
}

.waitlist-control button:hover {
  border-color: var(--signal);
  background: var(--signal);
  transform: translateY(-1px);
}

.waitlist-control button:active { transform: translateY(0); }

.waitlist-control button:disabled {
  opacity: 0.6;
  cursor: wait;
  transform: none;
}

.form-status {
  min-height: 20px;
  margin: 12px 2px 0;
  color: var(--muted);
  font-size: 12px;
}

.form-status.is-error { color: rgba(255, 255, 255, 0.88); }
.form-status.is-success { color: rgba(255, 255, 255, 0.78); }

.waitlist-note {
  margin: 18px 0 0;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Footer: contact and legal information stay visible. */
.site-footer-complete {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr auto;
  gap: clamp(40px, 7vw, 100px);
  padding: 64px var(--page-gutter) 28px;
  border-top: 1px solid var(--line);
  background: #050505;
}

.footer-brand-block p {
  max-width: 310px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.footer-contact {
  display: grid;
  align-content: start;
  gap: 9px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.footer-contact > span {
  margin-bottom: 5px;
  color: var(--soft);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-contact a,
.footer-links a,
.footer-bottom a {
  color: var(--soft);
  text-decoration-color: rgba(255, 255, 255, 0.26);
  text-underline-offset: 4px;
  transition: color 180ms ease-out;
}

.footer-contact a:hover,
.footer-contact a:focus-visible,
.footer-links a:hover,
.footer-links a:focus-visible,
.footer-bottom a:hover,
.footer-bottom a:focus-visible { color: white; }

.footer-contact address {
  margin: 8px 0 0;
  color: var(--faint);
  font-style: normal;
}

.footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  font-size: 12px;
}

.footer-bottom {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}