:root {
  --bakgrund: #171917;
  --text: #e5e4dc;
  --text-dämpad: #a1a59b;
  --linje: #454840;
  --linje-stark: #74776e;
  --accent: #d49761;
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  color: var(--text);
  background: var(--bakgrund);
  font-family: var(--mono);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { background: var(--bakgrund); scroll-behavior: smooth; }
body { margin: 0; background: var(--bakgrund); }
img { display: block; width: 100%; height: auto; }
h1, h2, p, figure, dl, dd { margin: 0; }

.protocol-shell {
  width: min(1300px, calc(100% - 56px));
  margin-inline: auto;
  padding-bottom: 100px;
}

.protocol-topbar {
  display: flex;
  justify-content: space-between;
  padding: 18px 0;
  border-bottom: 1px solid #545750;
  color: #a7aaa0;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.protocol-hero {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  grid-template-rows: auto auto;
  gap: 54px 70px;
  padding: 70px 0 100px;
}

.protocol-overline,
.protocol-block header span,
.protocol-footer span {
  color: var(--text-dämpad);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.protocol-title h1 {
  margin: 25px 0 36px;
  font: 600 clamp(4rem, 10vw, 9.5rem) / 0.82 var(--sans);
  letter-spacing: -0.075em;
}

.protocol-title p {
  max-width: 650px;
  color: #c6c7c0;
  font: 1.25rem / 1.45 var(--sans);
}

.protocol-status { border-top: 1px solid #5d6058; }
.protocol-status > div {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  padding: 12px 0;
  border-bottom: 1px solid var(--linje);
}
.protocol-status dt {
  color: #8f9289;
  font-size: 0.75rem;
  text-transform: uppercase;
}
.protocol-status dd {
  font-size: 0.875rem;
  text-transform: uppercase;
}
.protocol-status i {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 7px;
  border-radius: 50%;
  background: #b8713f;
}

.protocol-hero figure { grid-column: 1 / -1; }
.protocol-hero figure img {
  height: min(48vw, 590px);
  border: 1px solid var(--linje);
  object-fit: cover;
  filter: grayscale(0.45) sepia(0.12) contrast(1.08);
}
.protocol-hero figcaption {
  padding-top: 9px;
  color: #8f9289;
  font-size: 0.75rem;
}

.protocol-block {
  padding: 22px 0 105px;
  border-top: 1px solid var(--linje-stark);
}
.protocol-block > header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  padding-bottom: 55px;
}
.protocol-block h2 {
  margin-top: 9px;
  font: 500 clamp(2.2rem, 5vw, 4.25rem) var(--sans);
  letter-spacing: -0.045em;
}
.protocol-id {
  color: #898d83;
  font-size: 0.75rem;
  line-height: 1.6;
  text-align: right;
  text-transform: uppercase;
}
.protocol-id b { color: var(--text); font-weight: 400; }

.protocol-table-head,
.protocol-table > div:not(.protocol-table-head) {
  display: grid;
  grid-template-columns: 0.7fr 2fr 0.7fr 1fr;
  gap: 25px;
  align-items: center;
}
.protocol-table-head {
  padding: 0 12px 10px;
  border-bottom: 1px solid #767970;
  color: #8d9187;
  font-size: 0.75rem;
  text-transform: uppercase;
}
.protocol-table > div:not(.protocol-table-head) {
  min-height: 85px;
  padding: 12px;
  border-bottom: 1px solid var(--linje);
}
.protocol-table b { color: #989b92; font-weight: 400; }
.protocol-table strong { font: 400 1.7rem var(--sans); }
.protocol-table em { font-style: normal; }
.protocol-table span { text-align: right; }
.result-mark { color: var(--accent); }

.protocol-summary { padding-bottom: 90px; }
.bar-list { display: grid; gap: 23px; }
.bar-list > div {
  display: grid;
  grid-template-columns: 90px 1fr 90px 90px;
  gap: 25px;
  align-items: center;
}
.bar-list > div > span { font-size: 0.75rem; }
.bar-list strong { font: 400 1.55rem var(--sans); }
.bar-list em { color: #858980; font-size: 0.75rem; font-style: normal; }
.bar-track {
  position: relative;
  height: 24px;
  border-left: 1px solid #81847b;
  background: repeating-linear-gradient(90deg, transparent 0, transparent calc(10% - 1px), #30332e calc(10% - 1px), #30332e 10%);
}
.bar-track i {
  display: block;
  width: var(--model);
  height: 8px;
  margin-top: 3px;
  background: var(--accent);
}
.bar-track i::after {
  display: block;
  width: var(--random);
  height: 2px;
  background: #858980;
  content: "";
  transform: translateY(8px);
}

.protocol-summary > .protocol-overline { margin-bottom: 12px; }

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
  margin-top: 34px;
}
.summary-grid .protocol-overline { margin-bottom: 12px; }

.protocol-legend {
  display: flex;
  gap: 34px;
  align-items: center;
  margin-top: 34px;
  padding-top: 15px;
  border-top: 1px solid var(--linje);
  font-size: 0.75rem;
  text-transform: uppercase;
}
.protocol-legend span i {
  display: inline-block;
  width: 18px;
  height: 4px;
  margin-right: 8px;
  background: var(--accent);
}
.protocol-legend span:nth-child(2) i { height: 2px; background: #858980; }
.protocol-legend b { margin-left: auto; font-weight: 400; }

.protocol-footer {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 90px;
  padding-top: 20px;
  border-top: 1px solid var(--linje-stark);
}
.protocol-footer p {
  margin-top: 12px;
  color: #c5c7bf;
  font: 1.25rem var(--sans);
}

@media (max-width: 800px) {
  .protocol-shell { width: calc(100% - 30px); }
  .protocol-hero { grid-template-columns: 1fr; grid-template-rows: auto; gap: 40px; padding-top: 48px; }
  .protocol-hero figure { grid-column: auto; }
  .protocol-hero figure img { height: 64vw; }
  .protocol-table-head,
  .protocol-table > div:not(.protocol-table-head) { grid-template-columns: 0.55fr 1.5fr 0.7fr 0.9fr; gap: 10px; }
  .bar-list > div { grid-template-columns: 60px 1fr 58px; }
  .bar-list em { display: none; }
  .summary-grid { grid-template-columns: 1fr; gap: 24px; }
  .protocol-legend { align-items: flex-start; flex-wrap: wrap; }
  .protocol-legend b { width: 100%; margin: 0; }
  .protocol-footer { grid-template-columns: 1fr; gap: 45px; }
}

@media (max-width: 480px) {
  .protocol-topbar span:nth-child(2) { display: none; }
  .protocol-title h1 { font-size: 3.5rem; }
  .protocol-title p { font-size: 1rem; }
  .protocol-block > header { gap: 25px; }
  .protocol-table strong { font-size: 1.1rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}