@import url("https://fonts.googleapis.com/css2?family=Familjen+Grotesk:wght@500;700&family=Newsreader:opsz,wght@6..72,400;6..72,600&display=swap");

:root {
  --bin: #14181f;
  --yellow: #e2b43a;
  --dock: #d5d8de;
  --ink: #3a4150;
  --sheet: #f7f8fa;
  --text: #14181f;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--dock);
  color: var(--text);
  font-family: "Newsreader", Georgia, serif;
  font-size: 1.125rem;
  line-height: 1.55;
}

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

a {
  color: var(--bin);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 2px;
}

.skip {
  position: absolute;
  left: 0.75rem;
  top: -4rem;
  background: var(--yellow);
  color: var(--bin);
  padding: 0.4rem 0.7rem;
  z-index: 2;
}

.skip:focus {
  top: 0.75rem;
}

.site-header {
  background: var(--bin);
  color: var(--sheet);
}

.brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 72rem;
  margin: 0 auto;
  padding: 0.9rem 1.25rem 0.4rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--sheet);
  text-decoration: none;
  font-family: "Familjen Grotesk", "Arial Narrow", sans-serif;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.nav-toggle {
  display: none;
  background: transparent;
  color: var(--yellow);
  border: 1px solid var(--yellow);
  border-radius: 0;
  font-family: "Familjen Grotesk", "Arial Narrow", sans-serif;
  font-weight: 700;
  padding: 0.35rem 0.7rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  max-width: 72rem;
  margin: 0 auto;
  padding: 0.35rem 1.25rem 0.9rem;
}

.site-nav a {
  color: var(--sheet);
  text-decoration: none;
  font-family: "Familjen Grotesk", "Arial Narrow", sans-serif;
  font-weight: 500;
  border-bottom: 2px solid transparent;
}

.site-nav a[aria-current="page"] {
  border-bottom-color: var(--yellow);
}

.nav-code {
  display: inline-block;
  margin-right: 0.35rem;
  color: var(--yellow);
}

.header-rule,
.footer-rule {
  height: 8px;
  background: var(--yellow);
}

main {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1.25rem 3rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(7rem, 14rem) 1fr;
  gap: 1.5rem;
  margin: 1.25rem 0 0;
  padding: 1.5rem;
  background: var(--bin);
  color: var(--sheet);
}

.hero-code {
  margin: 0;
  font-family: "Familjen Grotesk", "Arial Narrow", sans-serif;
  font-size: clamp(4.5rem, 12vw, 7.5rem);
  line-height: 0.85;
  color: var(--yellow);
  animation: stamp 0.55s ease both;
}

.eyebrow {
  margin: 0 0 0.4rem;
  font-family: "Familjen Grotesk", "Arial Narrow", sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--yellow);
}

h1,
h2,
h3 {
  font-family: "Familjen Grotesk", "Arial Narrow", sans-serif;
  line-height: 1.15;
  font-weight: 700;
}

.hero h1 {
  margin: 0 0 0.7rem;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  max-width: 18ch;
}

.hero p {
  max-width: 62ch;
}

.cta {
  display: inline-block;
  margin: 0.4rem 0.6rem 0.4rem 0;
  padding: 0.7rem 1rem;
  background: var(--yellow);
  color: var(--bin);
  text-decoration: none;
  border-radius: 0;
  font-family: "Familjen Grotesk", "Arial Narrow", sans-serif;
  font-weight: 700;
}

.band,
.sheet,
.mail {
  margin-top: 1.25rem;
}

.band h2,
.mail h2,
.sheet h1 {
  margin-bottom: 0.8rem;
}

.bin-grid,
.lane-grid,
.group-grid,
.footer-bins {
  display: grid;
  gap: 0.75rem;
}

.bin-grid {
  grid-template-columns: repeat(3, 1fr);
  list-style: none;
  margin: 0;
  padding: 0;
}

.lane-grid,
.group-grid {
  grid-template-columns: 1fr 1fr;
}

.bin-cell,
.lane,
.sheet,
.mail,
.group-grid section,
.faq-item {
  background: var(--sheet);
  border: 1px solid var(--bin);
  border-radius: 0;
  box-shadow: none;
}

.bin-cell {
  display: grid;
  min-height: 7.5rem;
}

.bin-code,
.sheet-code {
  background: var(--yellow);
  color: var(--bin);
  font-family: "Familjen Grotesk", "Arial Narrow", sans-serif;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.bin-cell .bin-code {
  padding: 0.2rem 0.55rem;
}

.bin-label,
.bin-value {
  padding: 0 0.7rem;
}

.bin-label {
  margin-top: 0.55rem;
  color: var(--ink);
  font-family: "Familjen Grotesk", "Arial Narrow", sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.bin-value {
  padding-bottom: 0.8rem;
}

.lane,
.group-grid section {
  padding: 0.9rem 1rem 1rem;
}

.lane h3,
.footer-bins h2,
.group-grid h2,
.faq-item h2 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0;
}

.lane h3 .bin-code,
.footer-bins h2 .bin-code,
.faq-item h2 .bin-code {
  padding: 0.1rem 0.4rem;
}

.lane-list,
.field-list,
.group-grid ul,
.footer-bins ul {
  margin: 0;
  padding-left: 1.1rem;
}

.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps li {
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 0.8rem;
  padding: 0.75rem 0;
  border-top: 1px solid var(--bin);
}

.steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  grid-column: 1;
  grid-row: 1 / -1;
  align-self: start;
  font-family: "Familjen Grotesk", "Arial Narrow", sans-serif;
  font-weight: 700;
  color: var(--bin);
  background: var(--yellow);
  text-align: center;
  padding: 0.35rem 0;
}

.steps strong,
.steps span {
  display: block;
  grid-column: 2;
  min-width: 0;
}

.mail {
  padding: 1.1rem 1.2rem 1.3rem;
}

.sheet {
  padding: 0 0 1.4rem;
}

.sheet-code {
  display: inline-block;
  margin: 0 0 0.8rem;
  padding: 0.25rem 0.6rem;
}

.sheet h1,
.sheet h2,
.sheet p,
.sheet ul,
.sheet ol,
.sheet dl,
.sheet .faq-list,
.sheet .group-grid {
  margin-left: 1.1rem;
  margin-right: 1.1rem;
}

.note {
  border-left: 4px solid var(--yellow);
  padding-left: 0.8rem;
}

.facts {
  margin: 0 1.1rem;
}

.facts div {
  display: grid;
  grid-template-columns: 12rem 1fr;
  gap: 0.75rem;
  padding: 0.55rem 0;
  border-top: 1px solid var(--bin);
}

.facts dt {
  font-family: "Familjen Grotesk", "Arial Narrow", sans-serif;
  font-weight: 700;
}

.facts dd {
  margin: 0;
}

.legal-list {
  list-style: none;
  padding: 0;
}

.legal-list h2 {
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.faq-list {
  display: grid;
  gap: 0.75rem;
}

.faq-item {
  padding: 0.8rem 1rem 0.2rem;
}

.site-footer {
  background: var(--bin);
  color: var(--sheet);
}

.footer-id {
  max-width: 72rem;
  margin: 0 auto;
  padding: 1rem 1.25rem 0.4rem;
}

.footer-id a {
  color: var(--yellow);
}

.footer-bins {
  grid-template-columns: repeat(4, 1fr);
  max-width: 72rem;
  margin: 0 auto;
  padding: 0.5rem 1.25rem 2rem;
}

.footer-bins h2,
.footer-bins a {
  color: var(--sheet);
}

.footer-bins a {
  text-decoration: none;
}

.footer-bins a:hover,
.site-nav a:hover,
.lane a:hover {
  text-decoration: underline;
}

@keyframes stamp {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

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

  .hero-code {
    animation: none;
  }
}

@media (max-width: 800px) {
  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    display: none;
  }

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

  .hero,
  .bin-grid,
  .lane-grid,
  .group-grid,
  .footer-bins,
  .facts div {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    max-width: none;
  }
}