:root {
  --color-ink: #171a18;
  --color-ink-2: #242825;
  --color-panel: #303531;
  --color-line: #4a514b;
  --color-muted: #969d96;
  --color-paper: #ecece6;
  --color-white: #ffffff;
  --color-signal: #c8ff00;
  --color-signal-dark: #304000;
  --color-alert: #ff563d;
  --color-cyan: #42e8e0;
  --font-display: "Barlow Condensed", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --radius-sm: 0.2rem;
  --page-gutter: clamp(1rem, 4vw, 4.5rem);
  --content-max: 92rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-wrap: break-word;
  background: var(--color-ink);
  color: var(--color-white);
  font-family: var(--font-body);
  line-height: 1.55;
}

body.has-open-menu {
  overflow: hidden;
}

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

img {
  height: auto;
  -webkit-user-drag: none;
  -webkit-touch-callout: none;
  user-select: none;
}

button,
input,
select {
  color: inherit;
  font: inherit;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 0.1875rem solid var(--color-cyan);
  outline-offset: 0.1875rem;
}

.skip-link {
  position: fixed;
  top: var(--space-4);
  left: var(--space-4);
  z-index: 1000;
  padding: var(--space-3) var(--space-4);
  transform: translateY(-200%);
  background: var(--color-signal);
  color: var(--color-ink);
  font-weight: 700;
  text-decoration: none;
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: flex;
  min-height: 4.5rem;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--page-gutter);
  border-bottom: 1px solid var(--color-line);
  background: rgb(23 26 24 / 0.88);
  backdrop-filter: blur(0.85rem);
}

.site-header.is-scrolled {
  background: rgb(23 26 24 / 0.98);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.brand__code {
  display: grid;
  min-width: 3.1rem;
  min-height: 2.4rem;
  place-items: center;
  border: 1px solid var(--color-signal);
  color: var(--color-signal);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.brand__name {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.menu-toggle {
  display: flex;
  min-width: 3rem;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border: 1px solid var(--color-line);
  background: transparent;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
}

.menu-toggle i,
.menu-toggle i::before,
.menu-toggle i::after {
  display: block;
  width: 1rem;
  height: 1px;
  background: currentColor;
  transition: transform 180ms ease;
}

.menu-toggle i {
  position: relative;
}

.menu-toggle i::before,
.menu-toggle i::after {
  position: absolute;
  left: 0;
  content: "";
}

.menu-toggle i::before { transform: translateY(-0.3rem); }
.menu-toggle i::after { transform: translateY(0.3rem); }
.menu-toggle[aria-expanded="true"] i { background: transparent; }
.menu-toggle[aria-expanded="true"] i::before { transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] i::after { transform: rotate(-45deg); }

.site-nav {
  position: fixed;
  inset: 4.5rem 0 auto;
  display: none;
  padding: var(--space-6) var(--page-gutter) var(--space-8);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-ink);
}

.site-nav.is-open {
  display: grid;
}

.site-nav a {
  min-height: 3.5rem;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-line);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav__action {
  color: var(--color-signal);
}

.signal-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-5);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.signal-label span {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--color-signal);
  box-shadow: 0 0 0 0.25rem rgb(200 255 0 / 0.12);
}

.signal-label--dark {
  color: #5b625c;
}

.text-link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: var(--space-5);
  margin-top: var(--space-6);
  border-bottom: 1px solid var(--color-signal);
  color: var(--color-signal);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
}

.command-hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  padding: 7.5rem var(--page-gutter) 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 24%, rgb(200 255 0 / 0.1), transparent 25%),
    var(--color-ink);
}

.command-hero__grid {
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(rgb(255 255 255 / 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 0.08) 1px, transparent 1px);
  background-size: 3.5rem 3.5rem;
  pointer-events: none;
}

.command-hero__copy,
.pulse-console {
  position: relative;
  z-index: 1;
}

.command-hero__copy {
  align-self: center;
  padding: var(--space-8) 0 var(--space-12);
}

.command-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(5rem, 24vw, 10rem);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 0.73;
  text-transform: uppercase;
}

.command-hero h1 em {
  color: var(--color-signal);
  font-style: normal;
}

.command-hero__copy > p:last-of-type {
  max-width: 35rem;
  margin: var(--space-8) 0 0;
  color: #b8beb8;
}

.pulse-console {
  align-self: center;
  margin-bottom: var(--space-12);
  border: 1px solid var(--color-line);
  background: rgb(36 40 37 / 0.84);
}

.pulse-console__header {
  display: flex;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-line);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.62rem;
}

.pulse-console__score {
  position: relative;
  display: flex;
  min-height: 15rem;
  align-items: center;
  justify-content: center;
}

.pulse-console__score > span {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-size: 7rem;
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 1;
}

.pulse-console__score small {
  position: relative;
  z-index: 1;
  align-self: center;
  color: var(--color-muted);
  font-family: var(--font-mono);
}

.pulse-console__ring {
  position: absolute;
  width: 12rem;
  height: 12rem;
  border: 1px solid var(--color-line);
  border-radius: 50%;
  background: conic-gradient(var(--color-signal) 0 84%, transparent 84% 100%);
  -webkit-mask: radial-gradient(circle, transparent 64%, #000 65%);
  mask: radial-gradient(circle, transparent 64%, #000 65%);
  transform: rotate(-90deg);
}

.pulse-console__metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid var(--color-line);
}

.pulse-console__metrics div {
  padding: var(--space-4);
  border-right: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.pulse-console__metrics dt {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  text-transform: uppercase;
}

.pulse-console__metrics dd {
  margin: var(--space-1) 0 0;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 600;
}

.pulse-console__wave {
  display: flex;
  height: 4rem;
  align-items: center;
  justify-content: space-around;
  padding: 0 var(--space-4);
  overflow: hidden;
}

.pulse-console__wave i {
  width: 1px;
  height: calc(0.7rem + (var(--wave, 1) * 0.5rem));
  background: var(--color-cyan);
  animation: pulse-wave 1.2s ease-in-out infinite alternate;
}

.pulse-console__wave i:nth-child(3n) { height: 2.8rem; animation-delay: -0.4s; }
.pulse-console__wave i:nth-child(2n) { height: 1.8rem; animation-delay: -0.7s; }

@keyframes pulse-wave {
  to { transform: scaleY(0.45); opacity: 0.45; }
}

.command-hero__ticker {
  position: relative;
  z-index: 1;
  grid-column: 1 / -1;
  display: flex;
  min-height: 4.5rem;
  align-items: center;
  gap: var(--space-5);
  margin: 0 calc(var(--page-gutter) * -1);
  padding: 0 var(--page-gutter);
  overflow: hidden;
  border-top: 1px solid var(--color-line);
  background: var(--color-signal);
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  white-space: nowrap;
}

.command-hero__ticker i {
  font-style: normal;
}

.protocol {
  padding: var(--space-20) var(--page-gutter);
  background: var(--color-paper);
  color: var(--color-ink);
}

.section-heading {
  max-width: var(--content-max);
  margin: 0 auto var(--space-12);
}

.section-heading h2,
.telemetry h2,
.testing h2,
.coach-match h2,
.progress-log h2,
.trial h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 12vw, 7.5rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.82;
  text-transform: uppercase;
}

.section-heading h2 em {
  color: var(--color-alert);
  font-style: normal;
}

.section-heading > p:last-child {
  max-width: 38rem;
  margin: var(--space-6) 0 0;
  color: #525853;
}

.protocol-builder,
.protocol-output {
  max-width: var(--content-max);
  margin: 0 auto;
  border: 1px solid #aeb3ad;
}

.control-group {
  margin: 0;
  padding: var(--space-6);
  border: 0;
  border-bottom: 1px solid #aeb3ad;
}

.control-group legend {
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.choice-grid {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.choice-card {
  position: relative;
  display: grid;
  min-height: 5.2rem;
  align-items: center;
  padding: var(--space-4);
  border: 1px solid #aeb3ad;
  cursor: pointer;
}

.choice-card input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.choice-card:has(input:checked) {
  border-color: var(--color-ink);
  background: var(--color-ink);
  color: var(--color-white);
}

.choice-card:has(input:focus-visible) {
  outline: 0.1875rem solid var(--color-cyan);
  outline-offset: 0.1875rem;
}

.choice-card span {
  display: grid;
  gap: var(--space-1);
}

.choice-card b {
  font-family: var(--font-display);
  font-size: 1.7rem;
  text-transform: uppercase;
}

.choice-card small {
  color: #777e78;
  font-size: 0.7rem;
}

.choice-card:has(input:checked) small {
  color: #b7bdb7;
}

.stepper {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr) 3.5rem;
  margin-top: var(--space-5);
  border: 1px solid #aeb3ad;
}

.stepper button {
  min-width: 3.5rem;
  min-height: 4.75rem;
  border: 0;
  background: transparent;
  font-family: var(--font-display);
  font-size: 2rem;
}

.stepper output {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--space-2);
  border-right: 1px solid #aeb3ad;
  border-left: 1px solid #aeb3ad;
}

.stepper strong {
  font-family: var(--font-display);
  font-size: 3rem;
}

.stepper span {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
}

.duration-control {
  display: grid;
  gap: var(--space-5);
  margin-top: var(--space-5);
}

.duration-control > span {
  font-family: var(--font-display);
  font-size: 2rem;
  text-transform: uppercase;
}

.duration-control b {
  font-size: 3.5rem;
}

.duration-control input {
  width: 100%;
  accent-color: var(--color-alert);
}

.duration-control small {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.6rem;
}

.protocol-builder__submit {
  display: flex;
  width: 100%;
  min-height: 4.5rem;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  border: 0;
  background: var(--color-alert);
  color: var(--color-ink);
  font-weight: 700;
}

.protocol-output {
  margin-top: var(--space-6);
  background: var(--color-white);
}

.protocol-output__header,
.protocol-output__footer {
  padding: var(--space-5);
}

.protocol-output__header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-4);
  border-bottom: 1px solid #aeb3ad;
}

.protocol-output__header p,
.protocol-output__id {
  margin: 0;
  color: #666d67;
  font-family: var(--font-mono);
  font-size: 0.62rem;
}

.protocol-output__header h3 {
  margin: var(--space-2) 0 0;
  font-family: var(--font-display);
  font-size: 2rem;
  text-transform: uppercase;
}

.microcycle {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.microcycle li {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr) auto;
  gap: var(--space-3);
  align-items: center;
  min-height: 5rem;
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid #d0d3ce;
}

.microcycle__day {
  font-family: var(--font-mono);
  font-size: 0.62rem;
}

.microcycle__name {
  display: grid;
}

.microcycle__name strong {
  font-family: var(--font-display);
  font-size: 1.3rem;
  text-transform: uppercase;
}

.microcycle__name small {
  color: #666d67;
  font-size: 0.68rem;
}

.microcycle__load {
  font-family: var(--font-mono);
  font-size: 0.65rem;
}

.microcycle li.is-recovery {
  color: #777d78;
  background: #f4f4ef;
}

.protocol-output__footer {
  display: grid;
  gap: var(--space-4);
}

.protocol-output__footer p {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  margin: 0;
  font-size: 0.75rem;
}

.protocol-output__footer p span {
  color: #666d67;
}

.protocol-output__footer a {
  display: flex;
  min-height: 3.5rem;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background: var(--color-signal);
  color: var(--color-ink);
  font-weight: 700;
  text-decoration: none;
}

.telemetry {
  display: grid;
  gap: var(--space-12);
  padding: var(--space-20) var(--page-gutter);
  background: var(--color-ink-2);
}

.telemetry__heading > p:last-child {
  max-width: 35rem;
  color: #aeb5ae;
}

.schedule-console {
  align-self: center;
  border: 1px solid var(--color-line);
  background: var(--color-ink);
}

.day-selector {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid var(--color-line);
}

.day-selector button {
  display: grid;
  min-height: 4rem;
  place-content: center;
  border: 0;
  border-right: 1px solid var(--color-line);
  background: transparent;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  text-transform: uppercase;
}

.day-selector button span {
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1.5rem;
}

.day-selector button[aria-selected="true"] {
  background: var(--color-signal);
  color: var(--color-signal-dark);
}

.day-selector button[aria-selected="true"] span {
  color: var(--color-ink);
}

.schedule-panel {
  min-height: 26rem;
}

.session-row {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr);
  gap: var(--space-3);
  padding: var(--space-5);
  border-bottom: 1px solid var(--color-line);
}

.session-row__time {
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.session-row__body {
  display: grid;
  gap: var(--space-2);
}

.session-row__body strong {
  font-family: var(--font-display);
  font-size: 1.5rem;
  text-transform: uppercase;
}

.session-row__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  text-transform: uppercase;
}

.capacity-meter {
  display: grid;
  grid-template-columns: repeat(10, 0.42rem);
  gap: var(--space-1);
}

.capacity-meter i,
.capacity-dot {
  display: inline-block;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--color-line);
}

.capacity-meter i.is-filled,
.capacity-dot--open { background: var(--color-signal); }
.capacity-dot--busy { background: var(--color-alert); }
.capacity-dot--full { background: var(--color-muted); }

.schedule-console__legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding: var(--space-4);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  text-transform: uppercase;
}

.schedule-console__legend span {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.schedule-console__legend small {
  margin-left: auto;
}

.testing {
  padding: var(--space-20) var(--page-gutter);
  background: var(--color-paper);
  color: var(--color-ink);
}

.testing__header {
  max-width: var(--content-max);
  margin: 0 auto var(--space-12);
}

.testing__header > p:last-child {
  max-width: 38rem;
  color: #555c56;
}

.test-bench {
  display: grid;
  max-width: var(--content-max);
  margin: 0 auto;
  border: 1px solid #aeb3ad;
}

.test-module {
  display: grid;
  padding: var(--space-6);
  border-bottom: 1px solid #aeb3ad;
}

.test-module--inverted {
  background: var(--color-ink);
  color: var(--color-white);
}

.test-module__dial {
  position: relative;
  display: flex;
  width: 10rem;
  height: 10rem;
  align-items: baseline;
  justify-content: center;
  margin-bottom: var(--space-8);
  padding-top: 3.4rem;
  border: 1px solid #aeb3ad;
  border-radius: 50%;
}

.test-module__dial span {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
}

.test-module__dial small {
  font-family: var(--font-mono);
  font-size: 0.6rem;
}

.test-module__dial i {
  position: absolute;
  inset: 0.5rem;
  border-radius: 50%;
  background: conic-gradient(var(--color-alert) 0 var(--dial), transparent var(--dial) 100%);
  -webkit-mask: radial-gradient(circle, transparent 77%, #000 78%);
  mask: radial-gradient(circle, transparent 77%, #000 78%);
  transform: rotate(-90deg);
}

.test-module__content > span {
  color: #666d67;
  font-family: var(--font-mono);
  font-size: 0.62rem;
}

.test-module h3 {
  margin: var(--space-3) 0;
  font-family: var(--font-display);
  font-size: 2.3rem;
  text-transform: uppercase;
}

.test-module p {
  color: #555c56;
  font-size: 0.83rem;
}

.test-module--inverted p,
.test-module--inverted .test-module__content > span {
  color: #aeb5ae;
}

.test-module dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: var(--space-6) 0 0;
  border-top: 1px solid #aeb3ad;
}

.test-module dl div {
  padding: var(--space-3) 0;
}

.test-module dt {
  color: #777d78;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  text-transform: uppercase;
}

.test-module dd {
  margin: var(--space-1) 0 0;
  font-weight: 700;
}

.coach-match {
  display: grid;
  gap: var(--space-12);
  padding: var(--space-20) var(--page-gutter);
  background: var(--color-ink);
}

.coach-selector {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-8) 0 0;
  padding: 0;
  border: 0;
}

.coach-selector legend {
  margin-bottom: var(--space-3);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
}

.coach-selector button {
  display: flex;
  min-height: 3.5rem;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-line);
  background: transparent;
  text-align: left;
}

.coach-selector button::after {
  content: "→";
}

.coach-selector button[aria-pressed="true"] {
  border-color: var(--color-signal);
  background: var(--color-signal);
  color: var(--color-ink);
}

.coach-profile {
  display: grid;
  align-self: center;
  border: 1px solid var(--color-line);
  background: var(--color-ink-2);
}

.coach-profile__media {
  position: relative;
  min-height: 28rem;
  margin: 0;
  overflow: hidden;
  background: var(--color-panel);
}

.coach-profile__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.08);
}

.coach-profile__media figcaption {
  position: absolute;
  right: var(--space-4);
  bottom: var(--space-4);
  padding: var(--space-2) var(--space-3);
  background: var(--color-signal);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 0.6rem;
}

.coach-profile__content {
  padding: var(--space-6);
}

.coach-profile__content > p {
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.63rem;
  text-transform: uppercase;
}

.coach-profile h3 {
  margin: var(--space-3) 0;
  font-family: var(--font-display);
  font-size: 3.5rem;
  line-height: 0.9;
  text-transform: uppercase;
}

.coach-profile blockquote {
  margin: var(--space-6) 0;
  color: #c4cac4;
  font-size: 0.9rem;
}

.coach-profile dl {
  margin: 0 0 var(--space-6);
  border-top: 1px solid var(--color-line);
}

.coach-profile dl div {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-line);
}

.coach-profile dt,
.coach-profile dd {
  font-family: var(--font-mono);
  font-size: 0.62rem;
}

.coach-profile dt { color: var(--color-muted); }
.coach-profile dd { margin: 0; }

.coach-profile a {
  display: flex;
  min-height: 3.5rem;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background: var(--color-signal);
  color: var(--color-ink);
  font-weight: 700;
  text-decoration: none;
}

.progress-log {
  display: grid;
  gap: var(--space-12);
  padding: var(--space-20) var(--page-gutter);
  background: var(--color-paper);
  color: var(--color-ink);
}

.progress-log__intro > p:last-child {
  max-width: 36rem;
  color: #555c56;
}

.progress-chart {
  align-self: center;
}

.progress-row {
  display: grid;
  grid-template-columns: minmax(7rem, 0.8fr) minmax(8rem, 1.2fr) auto;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-5) 0;
  border-bottom: 1px solid #aeb3ad;
}

.progress-row > span {
  font-size: 0.75rem;
  font-weight: 600;
}

.progress-row > div {
  position: relative;
  height: 0.35rem;
  background: #c9cdc8;
}

.progress-row i {
  position: absolute;
  top: -0.2rem;
  left: var(--start);
  width: calc(var(--end) - var(--start));
  height: 0.75rem;
  background: var(--color-alert);
}

.progress-row i::before,
.progress-row i::after {
  position: absolute;
  top: 50%;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  content: "";
  transform: translateY(-50%);
}

.progress-row i::before { left: -0.35rem; background: var(--color-ink); }
.progress-row i::after { right: -0.35rem; background: var(--color-alert); }

.progress-row strong {
  font-family: var(--font-display);
  font-size: 1.7rem;
}

.progress-chart > p {
  margin: var(--space-4) 0 0;
  color: #656b66;
  font-size: 0.65rem;
}

.trial {
  display: grid;
  background: var(--color-ink-2);
}

.trial__visual {
  position: relative;
  min-height: 30rem;
  overflow: hidden;
}

.trial__visual::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent, rgb(23 26 24 / 0.68));
  content: "";
}

.trial__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
}

.trial__visual > span {
  position: absolute;
  right: var(--space-5);
  bottom: var(--space-5);
  z-index: 1;
  padding: var(--space-2) var(--space-3);
  background: var(--color-signal);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 0.62rem;
}

.trial__content {
  padding: var(--space-16) var(--page-gutter);
}

.trial__content > p:not(.signal-label) {
  max-width: 36rem;
  color: #b4bbb4;
}

.trial-form {
  display: grid;
  gap: var(--space-5);
  margin-top: var(--space-8);
}

.trial-form label {
  display: grid;
  gap: var(--space-2);
}

.trial-form label span {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
}

.trial-form input,
.trial-form select {
  min-height: 3.2rem;
  padding: var(--space-2) 0;
  border: 0;
  border-bottom: 1px solid var(--color-line);
  border-radius: 0;
  background: transparent;
}

.trial-form button {
  display: flex;
  min-height: 3.8rem;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-3);
  padding: var(--space-3) var(--space-5);
  border: 0;
  background: var(--color-signal);
  color: var(--color-ink);
  font-weight: 700;
}

.trial-form__note,
.trial-form__status {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.65rem;
}

.site-footer {
  display: grid;
  gap: var(--space-8);
  padding: var(--space-12) var(--page-gutter);
  border-top: 1px solid var(--color-line);
  background: var(--color-ink);
  color: var(--color-muted);
}

.site-footer p {
  max-width: 42rem;
  margin: 0;
  font-size: 0.68rem;
}

.site-footer > div:last-child {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
}

@media (min-width: 48rem) {
  body.has-open-menu { overflow: auto; }
  .menu-toggle { display: none; }
  .site-nav,
  .site-nav.is-open {
    position: static;
    display: flex;
    align-items: center;
    gap: clamp(var(--space-4), 2.5vw, var(--space-8));
    padding: 0;
    border: 0;
    background: transparent;
  }
  .site-nav a {
    min-height: auto;
    padding: var(--space-2) 0;
    border: 0;
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
  }
  .site-nav a.site-nav__action {
    padding: var(--space-2) var(--space-3);
    background: var(--color-signal);
    color: var(--color-ink);
  }
  .command-hero {
    grid-template-columns: minmax(0, 1.18fr) minmax(21rem, 0.82fr);
    gap: var(--space-12);
    align-items: center;
  }
  .command-hero h1 { font-size: clamp(7rem, 14vw, 12rem); }
  .pulse-console { margin: 0; }
  .command-hero__ticker { margin-top: var(--space-10); }
  .protocol-builder {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr 0.8fr;
  }
  .control-group { border-right: 1px solid #aeb3ad; }
  .choice-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .choice-card { min-height: 8rem; }
  .protocol-builder__submit { grid-column: 1 / -1; }
  .protocol-output__footer { grid-template-columns: repeat(2, 1fr) minmax(18rem, 1.2fr); align-items: center; }
  .microcycle { grid-template-columns: repeat(7, minmax(0, 1fr)); }
  .microcycle li { grid-template-columns: 1fr; align-content: start; min-height: 10rem; border-right: 1px solid #d0d3ce; }
  .microcycle__load { align-self: end; }
  .day-selector { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .session-row { grid-template-columns: 4.5rem minmax(0, 1fr); }
  .session-row__body { grid-template-columns: minmax(12rem, 1fr) auto; align-items: center; }
  .session-row__meta { grid-column: 1 / -1; }
  .test-module { grid-template-columns: auto minmax(0, 1fr); gap: var(--space-8); align-items: center; }
  .test-module__dial { margin: 0; }
  .coach-profile { grid-template-columns: minmax(0, 0.9fr) minmax(21rem, 1.1fr); }
  .trial-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .trial-form button,
  .trial-form__note,
  .trial-form__status { grid-column: 1 / -1; }
  .site-footer { grid-template-columns: auto minmax(20rem, 1fr) auto; align-items: center; }
}

@media (min-width: 64rem) {
  .protocol { display: grid; grid-template-columns: minmax(20rem, 0.62fr) minmax(0, 1.38fr); gap: var(--space-16); align-items: start; }
  .section-heading { position: sticky; top: 7rem; margin: 0; }
  .protocol-builder,
  .protocol-output { grid-column: 2; width: 100%; }
  .protocol-builder { grid-template-columns: 1fr; }
  .control-group { border-right: 0; }
  .choice-grid { grid-template-columns: 1fr; }
  .choice-card { min-height: 5.2rem; }
  .telemetry { grid-template-columns: minmax(20rem, 0.7fr) minmax(30rem, 1.3fr); gap: var(--space-16); }
  .telemetry__heading { position: sticky; top: 7rem; align-self: start; }
  .test-bench { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .test-module { grid-template-columns: 1fr; align-content: start; border-right: 1px solid #aeb3ad; border-bottom: 0; }
  .test-module__dial { margin-bottom: var(--space-8); }
  .coach-match { grid-template-columns: minmax(21rem, 0.7fr) minmax(34rem, 1.3fr); gap: var(--space-16); }
  .coach-match__control { position: sticky; top: 7rem; align-self: start; }
  .progress-log { grid-template-columns: minmax(20rem, 0.8fr) minmax(28rem, 1.2fr); gap: var(--space-16); }
  .trial { grid-template-columns: minmax(0, 0.95fr) minmax(32rem, 1.05fr); }
  .trial__content { padding: clamp(var(--space-16), 7vw, 7rem); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  /* Kullanıcının hareket tercihi, bileşen özgüllüğünden kesin olarak üstün olmalıdır. */
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}