/* Copyright 2013 - 2026 Waiterio LLC */
:root {
  --ink: #123d36;
  --muted: #47655e;
  --paper: #fbfcf8;
  --soft: #e9f1e9;
  --accent: #b9e582;
  --line: #c7d5cb;
  --white: #fff;
  --error: #a32c20;
  --radius: 12px;
  --font: 'Figtree', sans-serif;
  color-scheme: light;
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  scroll-behavior: smooth;
  scrollbar-color: var(--muted) var(--soft);
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-size: 17px;
  line-height: 1.6;
}
::selection {
  background: var(--accent);
  color: var(--ink);
}
a {
  color: inherit;
  text-underline-offset: 4px;
}
button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}
button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}
button,
a,
select {
  touch-action: manipulation;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: wait;
  opacity: 0.6;
}
a:hover {
  color: #18705c;
}
:focus-visible {
  outline: 3px solid #24856b;
  outline-offset: 4px;
}
input,
textarea {
  caret-color: #18705c;
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1,
h2,
h3 {
  line-height: 1.1;
  text-wrap: balance;
}
h1 {
  font-size: clamp(3rem, 5.8vw, 5.8rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  max-width: 1040px;
}
h2 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  font-weight: 500;
  letter-spacing: -0.025em;
}
h3 {
  font-size: 1.35rem;
  font-weight: 550;
  letter-spacing: -0.01em;
}
p {
  max-width: 70ch;
}
p + p {
  margin-top: 16px;
}
svg {
  flex: none;
  vertical-align: middle;
}
main {
  max-width: 1440px;
  margin: auto;
  padding: 0 64px;
}
section {
  scroll-margin-top: 32px;
}
.header,
footer {
  max-width: 1440px;
  margin: auto;
  padding-left: 64px;
  padding-right: 64px;
}
.header {
  min-height: 100px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  border-bottom: 1px solid var(--line);
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 29px;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: -0.035em;
}
.header nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
.header nav a {
  font-size: 16px;
  text-decoration: none;
}
.header nav a[aria-current='page'] {
  text-decoration: underline;
  text-decoration-thickness: 2px;
}
.nav-action {
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--ink);
  padding: 8px 0;
}
.menu-toggle {
  display: none;
}
.hero {
  padding: 76px 0 58px;
}
.hero h1 {
  max-width: 1030px;
}
.hero-bottom {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  align-items: start;
  margin-top: 38px;
}
.lead {
  font-size: clamp(1.15rem, 1.7vw, 1.4rem);
  line-height: 1.5;
  max-width: 650px;
  color: var(--muted);
}
.hero-bottom .lead {
  max-width: 610px;
}
.hero-actions {
  max-width: 340px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  min-height: 52px;
  padding: 12px 23px;
  border: 1px solid var(--ink);
  border-radius: 6px;
  background: var(--ink);
  color: var(--white);
  font-size: 16px;
  font-weight: 550;
  text-decoration: none;
  transition:
    background 0.18s,
    color 0.18s;
}
.button:hover {
  color: var(--white);
  background: #235b4f;
}
.button-secondary {
  background: transparent;
  color: var(--ink);
}
.button-secondary:hover {
  background: var(--soft);
  color: var(--ink);
}
.hero-actions .fine-print {
  margin-top: 14px;
}
.fine-print {
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted);
  max-width: 85ch;
}
.section-top {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: start;
}
.section-top p {
  margin-top: 12px;
  color: var(--muted);
  max-width: 650px;
}
.mapping-section {
  padding: 32px 36px 26px;
  background: var(--soft);
  border-radius: var(--radius);
}
.mapping-section h2 {
  font-size: 1.8rem;
}
.source-choice {
  display: flex;
  border: 1px solid #9eb9ac;
  border-radius: 6px;
  padding: 3px;
  flex: none;
}
.source-choice button {
  border: 0;
  border-radius: 3px;
  background: transparent;
  padding: 8px 16px;
  font-size: 15px;
  line-height: 1.4;
}
.source-choice button[aria-pressed='true'] {
  background: var(--ink);
  color: var(--white);
}
.mapping-table {
  margin: 28px 0 18px;
}
.mapping-row {
  display: grid;
  grid-template-columns: 1fr 1.05fr 1.6fr;
  align-items: start;
  gap: 24px;
  padding: 15px 0;
  border-top: 1px solid var(--line);
  font-size: 15px;
}
.mapping-row > span:last-child {
  color: var(--muted);
}
.mapping-head {
  font-size: 13px;
  font-weight: 600;
  border: 0;
  padding-top: 0;
}
.mapping-head > span:last-child {
  color: var(--ink);
}
code {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.88em;
  overflow-wrap: anywhere;
}
.mapping-row code {
  background: rgba(255, 255, 255, 0.65);
  padding: 4px 6px;
  border-radius: 3px;
}
.architecture {
  padding: 96px 0 72px;
}
.architecture h2 {
  max-width: 750px;
}
.architecture-columns {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
  margin-top: 42px;
}
.architecture-columns > div {
  border-top: 1px solid var(--line);
  padding-top: 24px;
}
.architecture-columns p {
  margin-top: 18px;
  color: var(--muted);
}
.use-cases {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 100px;
  padding: 72px 0;
  border-top: 1px solid var(--line);
}
.use-cases h2 {
  max-width: 480px;
}
.use-cases article + article {
  margin-top: 34px;
}
.use-cases p {
  margin-top: 12px;
  color: var(--muted);
}
.coverage-summary {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 100px;
  padding: 72px 0;
  border-top: 1px solid var(--line);
}
.coverage-summary p {
  margin: 22px 0 24px;
  color: var(--muted);
}
.country-list {
  padding-top: 4px;
}
.country-list a {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 24px;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  font-size: 2rem;
  letter-spacing: -0.02em;
}
.country-list a > span:nth-child(2) {
  font-size: 14px;
  letter-spacing: 0;
  color: var(--muted);
}
.closing {
  padding: 52px 48px;
  background: var(--ink);
  color: var(--white);
  margin: 16px 0 80px;
  border-radius: var(--radius);
}
.closing h2 {
  max-width: 760px;
}
.closing p {
  margin: 20px 0 26px;
  color: #d5e7df;
}
.closing .button {
  margin-top: 24px;
  background: var(--accent);
  border-color: var(--accent);
  color: var(--ink);
}
.closing p + .button {
  margin-top: 0;
}
.closing .button:hover {
  background: #c9ee9e;
}
.page-intro {
  padding: 72px 0 56px;
}
.page-intro h1 {
  font-size: clamp(2.6rem, 5vw, 4.8rem);
  max-width: 1000px;
}
.page-intro .lead {
  margin-top: 28px;
  max-width: 800px;
}
.coverage-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 16px;
}
.coverage-table th,
.coverage-table td {
  padding: 25px 24px 25px 0;
  vertical-align: top;
  text-align: left;
  border-bottom: 1px solid var(--line);
}
.coverage-table thead th {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  padding-top: 0;
}
.coverage-table tbody th {
  font-weight: 550;
  width: 28%;
  font-size: 20px;
  line-height: 1.3;
}
.coverage-table tbody td:first-child {
  width: 15%;
}
.coverage-table tbody td:last-child {
  color: var(--muted);
  padding-right: 0;
}
.source-links {
  margin-top: 38px;
}
.source-links h2 {
  font-size: 1.3rem;
  margin-bottom: 18px;
}
.source-links p {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 15px;
}
.source-links strong {
  min-width: 60px;
  font-weight: 550;
}
.explainer-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 80px 0;
}
.explainer-pair h2 {
  font-size: 2rem;
}
.explainer-pair p {
  margin-top: 24px;
  color: var(--muted);
}
.entities {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 80px;
  padding: 48px 0;
}
.entities article {
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}
.entities h2 {
  font-size: 1.5rem;
}
.entities p {
  color: var(--muted);
  margin-top: 14px;
}
.roles {
  padding: 24px 0 48px;
  max-width: 850px;
}
.roles h2 {
  font-size: 2.4rem;
}
.roles p {
  margin-top: 22px;
  color: var(--muted);
}
.model-example {
  margin-bottom: 80px;
}
.model-example .section-top {
  align-items: center;
}
.model-example h2 {
  font-size: 1.6rem;
}
pre {
  background: #153a33;
  color: #dceee6;
  border-radius: var(--radius);
  padding: 32px;
  line-height: 1.75;
  overflow: auto;
  font-size: 15px;
  tab-size: 2;
}
.model-example .fine-print {
  margin-top: 12px;
}
.request-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  padding: 72px 0 90px;
}
.request-layout h1 {
  font-size: clamp(2.6rem, 4vw, 4.2rem);
}
.request-layout .lead {
  margin-top: 26px;
}
.request-aside {
  margin-top: 56px;
  padding-top: 25px;
  border-top: 1px solid var(--line);
}
.request-aside h2 {
  font-size: 1.5rem;
}
.request-aside p {
  margin-top: 16px;
  color: var(--muted);
}
.request-aside a {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
}
.access-form {
  padding: 32px;
  background: var(--soft);
  border-radius: var(--radius);
}
.form-field {
  margin-bottom: 24px;
}
.form-field label {
  display: block;
  font-size: 16px;
  font-weight: 550;
  margin-bottom: 8px;
}
.form-field label span {
  font-weight: 400;
  color: var(--muted);
}
.form-field input,
.form-field textarea,
.form-field select {
  display: block;
  width: 100%;
  background: var(--paper);
  border: 1px solid #8da89a;
  border-radius: 5px;
  padding: 12px 14px;
  line-height: 1.5;
  min-height: 50px;
}
.form-field textarea {
  resize: vertical;
}
.form-field input[aria-invalid='true'],
.form-field textarea[aria-invalid='true'] {
  border-color: var(--error);
  outline: 1px solid var(--error);
}
.form-field .fine-print {
  margin-top: 8px;
}
.consent {
  display: flex;
  align-items: start;
  gap: 12px;
  margin-bottom: 26px;
  font-size: 14px;
}
.consent input {
  margin-top: 5px;
  width: 18px;
  height: 18px;
  accent-color: var(--ink);
  flex: none;
}
.access-form > .button {
  width: 100%;
}
.form-status {
  margin-top: 14px;
  font-size: 15px;
}
.form-status[data-error='true'] {
  color: var(--error);
}
.development-note {
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}
.prose {
  max-width: 820px;
  padding-bottom: 90px;
}
.prose section + section {
  margin-top: 44px;
}
.prose h2 {
  font-size: 1.7rem;
  margin-bottom: 16px;
}
.prose p {
  color: var(--muted);
}
footer {
  padding-top: 36px;
  padding-bottom: 36px;
  border-top: 1px solid var(--line);
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.footer-top p {
  font-size: 15px;
  color: var(--muted);
}
.footer-bottom {
  display: flex;
  gap: 28px;
  align-items: center;
  justify-content: space-between;
  margin-top: 42px;
  font-size: 13px;
  color: var(--muted);
}
.footer-bottom > a {
  margin-left: auto;
}
.language-picker select {
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--paper);
  padding: 7px 10px;
  font-size: 13px;
  max-width: 210px;
}
.sr-only,
.honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 10;
  background: var(--ink);
  color: var(--white);
  padding: 10px 18px;
  border-radius: 4px;
  transform: translateY(-180%);
}
.skip-link:focus {
  transform: none;
}
@media (max-width: 1100px) {
  main,
  .header,
  footer {
    padding-left: 36px;
    padding-right: 36px;
  }
  .hero {
    padding-top: 60px;
  }
  .hero-bottom {
    gap: 32px;
  }
  .hero-bottom .lead {
    max-width: 55%;
  }
  .architecture-columns {
    gap: 30px;
  }
  .use-cases,
  .coverage-summary,
  .request-layout {
    gap: 50px;
  }
  .mapping-row {
    grid-template-columns: 1fr 1.1fr 1.2fr;
    gap: 18px;
  }
}
@media (max-width: 760px) {
  main,
  .header,
  footer {
    padding-left: 22px;
    padding-right: 22px;
  }
  .header {
    min-height: 78px;
    flex-wrap: wrap;
    gap: 0;
  }
  .wordmark {
    font-size: 26px;
  }
  .menu-toggle {
    display: block;
    border: 0;
    background: transparent;
    padding: 12px 0 12px 18px;
    font-size: 15px;
  }
  .header nav {
    display: none;
    width: 100%;
    padding: 12px 0 22px;
    gap: 20px;
    align-items: start;
    flex-direction: column;
  }
  .header nav[data-open='true'] {
    display: flex;
  }
  .header nav a {
    font-size: 17px;
  }
  .hero {
    padding: 44px 0 36px;
  }
  .hero h1 {
    font-size: clamp(2.9rem, 8.7vw, 4.2rem);
  }
  .hero-bottom {
    flex-direction: column;
    gap: 26px;
    margin-top: 24px;
  }
  .hero-bottom .lead {
    max-width: none;
  }
  .hero-actions {
    max-width: none;
  }
  .hero-actions .fine-print {
    max-width: 44ch;
  }
  .mapping-section {
    padding: 25px 20px;
  }
  .section-top {
    flex-direction: column;
    gap: 22px;
  }
  .mapping-section h2 {
    font-size: 1.7rem;
  }
  .source-choice {
    align-self: start;
  }
  .mapping-table {
    margin-top: 22px;
  }
  .mapping-head {
    display: none;
  }
  .mapping-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 19px 0;
  }
  .mapping-row > span:first-child {
    font-weight: 550;
  }
  .mapping-row > span:nth-child(2) {
    font-size: 14px;
  }
  .mapping-row > span:last-child {
    font-size: 14px;
  }
  .architecture {
    padding: 56px 0;
  }
  .architecture-columns {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-top: 30px;
  }
  .architecture-columns p {
    margin-top: 12px;
  }
  .use-cases,
  .coverage-summary,
  .request-layout {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 46px 0;
  }
  .use-cases article + article {
    margin-top: 30px;
  }
  .closing {
    padding: 32px 24px;
    margin-bottom: 50px;
  }
  .closing h2 {
    font-size: 2rem;
  }
  .page-intro {
    padding: 46px 0 36px;
  }
  .page-intro h1 {
    font-size: 2.8rem;
  }
  .coverage-table th,
  .coverage-table td {
    padding: 22px 0;
    display: block;
    width: 100% !important;
    border: 0;
  }
  .coverage-table thead {
    display: none;
  }
  .coverage-table tr {
    display: block;
    padding: 20px 0;
    border-bottom: 1px solid var(--line);
  }
  .coverage-table tbody td:first-child {
    padding: 0;
    font-size: 14px;
  }
  .coverage-table tbody th {
    padding: 6px 0 12px;
    font-size: 1.4rem;
  }
  .coverage-table tbody td:last-child {
    padding: 0;
  }
  .explainer-pair {
    grid-template-columns: 1fr;
    gap: 38px;
    padding: 50px 0;
  }
  .entities {
    grid-template-columns: 1fr;
    padding: 24px 0;
  }
  .roles {
    padding-top: 24px;
  }
  .roles h2 {
    font-size: 2rem;
  }
  .model-example {
    margin-bottom: 46px;
  }
  .model-example .section-top {
    align-items: start;
    gap: 18px;
  }
  pre {
    padding: 22px 18px;
    font-size: 13px;
  }
  .request-layout {
    padding-top: 46px;
  }
  .request-layout h1 {
    font-size: 2.8rem;
  }
  .request-aside {
    margin-top: 28px;
  }
  .access-form {
    padding: 25px 20px;
  }
  .footer-top,
  .footer-bottom {
    align-items: start;
    flex-direction: column;
    gap: 18px;
  }
  .footer-bottom {
    margin-top: 28px;
  }
  .footer-bottom > a {
    margin-left: 0;
  }
  .prose {
    padding-bottom: 50px;
  }
}
@media (prefers-reduced-motion: reduce) {
  :root {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}