@font-face {
  font-family: "undefined-medium";
  src:
    url("../fonts/undefined-medium.woff2") format("woff2"),
    url("../fonts/undefined-medium.woff") format("woff");
  font-weight: normal;
  font-style: normal;
}

:root {
  --paper: rgb(30,30,50);
  --ink: #7e9abf;
  --body: #7e9abf;
  --dim: #7e9abf;
  --rule: #7e9abf;
  --rule-2: #4b4b60;

  --pad-x: max(48px, 6vw);
  --col-gap: 28px;
  --mono: "undefined-medium", ui-monospace, "Courier New", monospace;
  --sans: "Inter", system-ui, -apple-system, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  background: var(--paper);
  color: var(--ink);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--sans);
  line-height: 1.5;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

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

/* ── Nav ──────────────────────────────────────────────────────────────── */

.nav {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: var(--col-gap);
  padding: 28px 0 24px;
  border-bottom: 0.5px solid var(--rule);
}

.nav-logo {
  font-family: var(--mono);
  font-size: 0.786rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
}

.nav-tagline {
  font-size: 0.857rem;
  color: var(--dim);
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  font-family: var(--mono);
  font-size: 0.643rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  transition: color 0.1s;
}

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

/* ── Hero ─────────────────────────────────────────────────────────────── */

.hero {
  padding: 80px 0 72px;
  border-bottom: 0.5px solid var(--rule);
  display: grid;
  grid-template-columns: 1fr 300px;
  align-items: end;
  gap: var(--col-gap);
}

.hero-display {
  font-family: var(--mono);
  font-size: clamp(4.5rem, 10.5vw, 11rem);
  line-height: 0.88;
  color: var(--ink);
  text-transform: uppercase;
}

.dim {
  color: var(--dim);
}

.hero-aside {
  padding-bottom: 0.35em;
}

.hero-aside p {
  font-size: 0.929rem;
  color: var(--dim);
  line-height: 1.65;
}

/* ── Section header ───────────────────────────────────────────────────── */

.section-head {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: var(--col-gap);
  align-items: baseline;
  padding: 18px 0;
}

.col-num {
  font-family: var(--mono);
  font-size: 0.643rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
}

.col-title {
  font-family: var(--mono);
  font-size: 0.714rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
}

/* ── Products list ────────────────────────────────────────────────────── */

.product-img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
  background: var(--rule);
}

.products {
  counter-reset: product;
  border-top: 1px solid var(--ink);
}

.product-row {
  counter-increment: product;
  display: grid;
  grid-template-columns: 56px 220px 1fr 140px 220px 72px;
  gap: var(--col-gap);
  align-items: start;
  padding: 28px 0;
  border-bottom: 0.5px solid var(--rule);
}

.product-num {
  font-family: var(--mono);
  font-size: 0.643rem;
  letter-spacing: 0.1em;
  color: var(--dim);
  padding-top: 4px;
}

.product-num::before {
  content: counter(product, decimal-leading-zero);
}

.product-name {
  font-family: var(--mono);
  font-size: 1.214rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1.15;
  text-transform: uppercase;
}

.product-name small {
  display: block;
  font-family: var(--mono);
  font-size: 0.643rem;
  letter-spacing: 0.1em;
  color: var(--dim);
  margin-top: 5px;
  text-transform: uppercase;
}

.product-cat {
  font-family: var(--mono);
  font-size: 0.643rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--body);
  padding-top: 4px;
}

.product-desc {
  font-size: 0.929rem;
  line-height: 1.6;
  color: var(--body);
}

.product-action {
  text-align: right;
  padding-top: 3px;
}

.product-action a {
  font-family: var(--mono);
  font-size: 0.643rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  border-bottom: 0.5px solid var(--rule-2);
  padding-bottom: 2px;
  transition: color 0.1s, border-color 0.1s;
}

.product-action a:hover {
  color: var(--ink);
  border-color: var(--ink);
}

/* ── Disabled / teaser row ────────────────────────────────────────────── */

.product-row.disabled {
  pointer-events: none;
}

.product-row.disabled .product-name,
.product-row.disabled .product-name small,
.product-row.disabled .product-cat,
.product-row.disabled .product-desc,
.product-row.disabled .product-num {
  color: var(--rule-2);
}

.product-row.disabled .product-action a {
  color: var(--rule-2);
  border-color: var(--rule);
}

/* ── Footer ───────────────────────────────────────────────────────────── */

.footer {
  margin-top: 80px;
  padding: 20px 0 48px;
  border-top: 0.5px solid var(--rule);
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: baseline;
  gap: var(--col-gap);
  color: var(--dim);
  font-family: var(--mono);
  font-size: 0.643rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── Responsive ───────────────────────────────────────────────────────── */

@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 56px 0 48px;
  }
  .hero-aside {
    padding-top: 20px;
    padding-bottom: 0;
  }

  .product-row {
    grid-template-columns: 1fr 1fr;
    row-gap: 10px;
  }
  .product-num { grid-column: 1 / -1; }
  .product-img { grid-column: 1 / -1; }
  .product-name { grid-column: 1 / -1; }
  .product-cat { grid-column: 1; }
  .product-desc { grid-column: 2; }
  .product-action { grid-column: 1 / -1; text-align: left; }
}

@media (max-width: 640px) {
  body {
    padding: 0 24px;
  }


  .nav {
    grid-template-columns: 1fr auto;
  }
  .nav-tagline { display: none; }
  .nav-links { gap: 20px; }

  .hero-display {
    font-size: calc((100vw - 6em) / 2.8);
  }

  .section-head {
    grid-template-columns: 1fr auto;
  }
  .section-head .col-num { display: none; }

  .product-row {
    grid-template-columns: 1fr;
    row-gap: 8px;
  }
  .product-num,
  .product-img,
  .product-name,
  .product-cat,
  .product-desc,
  .product-action { grid-column: 1; }
  .product-action { text-align: left; }

  .footer {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}