@import url("https://fonts.bunny.net/css?family=ibm-plex-mono:400,600|ibm-plex-sans:400,500,600,700|literata:600,700&display=swap");

:root {
  --eu-blue: #063f8f;
  --eu-blue-2: #0b5ab8;
  --ink: #101827;
  --ink-2: #24324a;
  --muted: #657086;
  --paper: #fbfaf5;
  --paper-2: #f2f0e8;
  --surface: #fffffb;
  --surface-blue: #edf4ff;
  --rule: #d8d4c8;
  --rule-blue: #b9cbe7;
  --accent: #c78212;
  --accent-2: #f0b43a;
  --live: #168a56;
  --danger: #a23224;
  --warn: #9b650d;
  --honest: #5f4b99;
  --win: #147452;
  --radius: 8px;
  --shadow: 0 24px 80px rgba(16, 24, 39, 0.11);
  --soft-shadow: 0 12px 40px rgba(16, 24, 39, 0.07);
  --max: 1160px;
  --content: 840px;
  --display: "Literata", Georgia, serif;
  --body: "IBM Plex Sans", "Liberation Sans", sans-serif;
  --mono: "IBM Plex Mono", "Liberation Mono", Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(6, 63, 143, 0.035) 1px, transparent 1px) 0 0 / 72px 72px,
    linear-gradient(180deg, rgba(199, 130, 18, 0.06), transparent 320px),
    var(--paper);
  font: 16px/1.68 var(--body);
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    repeating-linear-gradient(0deg, rgba(16, 24, 39, 0.018) 0, rgba(16, 24, 39, 0.018) 1px, transparent 1px, transparent 5px),
    linear-gradient(135deg, rgba(6, 63, 143, 0.09), transparent 34%, rgba(199, 130, 18, 0.06) 70%, transparent);
}

a {
  color: var(--eu-blue);
  text-decoration-color: rgba(6, 63, 143, 0.34);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}
a:hover { color: var(--accent); text-decoration-color: currentColor; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(199, 130, 18, 0.36);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 16px;
  top: 10px;
  z-index: 30;
  transform: translateY(-150%);
  padding: 8px 12px;
  border: 1px solid var(--accent);
  border-radius: 6px;
  background: var(--ink);
  color: #fff;
}
.skip:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(16, 24, 39, 0.12);
  background: rgba(251, 250, 245, 0.9);
  backdrop-filter: blur(18px);
}
.header-inner {
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto;
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 18px;
}
.brand {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0;
  text-decoration: none;
  white-space: nowrap;
}
.brand::before {
  content: "";
  width: 9px;
  height: 28px;
  margin-right: 10px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--eu-blue), var(--accent));
}
.nav-wrap { flex: 1; min-width: 0; }
.nav-wrap summary { display: none; }
.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 11px;
}
.nav a {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 600;
  text-decoration: none;
}
.nav a:hover { color: var(--eu-blue); }
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.live-badge, .evidence-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 5px 11px;
  border: 1px solid rgba(22, 138, 86, 0.3);
  border-radius: 999px;
  background: rgba(22, 138, 86, 0.09);
  color: #126443;
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
}
.live-badge.offline {
  border-color: rgba(162, 50, 36, 0.32);
  background: rgba(162, 50, 36, 0.08);
  color: var(--danger);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 17px;
  border: 1px solid var(--eu-blue);
  border-radius: 6px;
  background: var(--eu-blue);
  color: #fff;
  font: 700 0.95rem/1 var(--body);
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(6, 63, 143, 0.18);
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, color 160ms ease;
}
.btn:hover {
  transform: translateY(-1px);
  background: #042d68;
  color: #fff;
  box-shadow: 0 14px 32px rgba(6, 63, 143, 0.24);
}
.btn.secondary, .btn.ghost {
  background: rgba(255, 255, 251, 0.72);
  color: var(--eu-blue);
  box-shadow: none;
}
.btn.secondary:hover, .btn.ghost:hover {
  background: var(--surface-blue);
  color: var(--eu-blue);
}

.hero {
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto;
  padding: 92px 0 62px;
}
.hero::after {
  content: "";
  display: block;
  width: min(100%, 720px);
  height: 1px;
  margin-top: 52px;
  background: linear-gradient(90deg, var(--accent), rgba(6, 63, 143, 0.28), transparent);
}
.hero-badge {
  display: inline-flex;
  margin-bottom: 22px;
  padding: 6px 12px;
  border: 1px solid rgba(22, 138, 86, 0.28);
  border-radius: 999px;
  background: rgba(22, 138, 86, 0.09);
  color: #126443;
  font-size: 0.9rem;
  font-weight: 700;
}
.hero h1 {
  max-width: 960px;
  margin: 0;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(2.5rem, 6vw, 5.45rem);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: 0;
}
.hero p {
  max-width: 790px;
  margin: 26px 0 0;
  color: var(--ink-2);
  font-size: clamp(1.08rem, 1.8vw, 1.25rem);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}
.hero-badge, .hero h1, .hero p, .hero-actions {
  animation: rise-in 760ms ease both;
}
.hero h1 { animation-delay: 90ms; }
.hero p { animation-delay: 180ms; }
.hero-actions { animation-delay: 270ms; }

.section {
  position: relative;
  border-top: 1px solid var(--rule);
  background: rgba(255, 255, 251, 0.58);
}
.section:nth-of-type(even) { background: rgba(242, 240, 232, 0.56); }
.section::before {
  content: "";
  position: absolute;
  top: -1px;
  left: max(18px, calc((100vw - var(--max)) / 2));
  width: 112px;
  height: 3px;
  background: var(--accent);
}
.section-inner {
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto;
  padding: 74px 0;
}
.kicker {
  margin: 0 0 12px;
  color: var(--eu-blue);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.section h2 {
  max-width: 900px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.95rem, 3.6vw, 3.45rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0;
}
.lead {
  max-width: var(--content);
  margin: 20px 0 0;
  color: var(--ink-2);
  font-size: 1.12rem;
}
.blocks {
  display: grid;
  gap: 24px;
  margin-top: 34px;
}
.blocks p { max-width: var(--content); margin: 0; }
.blocks > p:first-child {
  color: var(--eu-blue);
  font-weight: 700;
}
.figure{margin:1.6rem 0;padding:1rem;background:var(--surface);border:1px solid var(--rule-blue);border-radius:var(--radius)}
.figure svg{display:block;width:100%;max-width:100%;height:auto}
.figure figcaption{margin-top:.6rem;font-size:.86rem;color:var(--muted);line-height:1.5}
.qa{display:grid;gap:.9rem;margin:1.4rem 0;max-width:var(--content)}
.qa-item{border-left:3px solid var(--eu-blue);padding:.2rem 0 .2rem 1rem}
.qa dt{font-family:var(--display);font-weight:700;color:var(--eu-blue);font-size:1.05rem;margin-bottom:.25rem}
.qa dd{margin:0;color:var(--ink-2);line-height:1.6}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.stat {
  min-width: 0;
  padding: 19px 18px 18px;
  border: 1px solid var(--rule-blue);
  border-top: 3px solid var(--eu-blue);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #fff, #f7f9fb);
  box-shadow: var(--soft-shadow);
}
.stat-value {
  display: block;
  color: var(--eu-blue);
  font-family: var(--display);
  font-size: clamp(1.85rem, 3vw, 2.8rem);
  font-weight: 700;
  line-height: 1.02;
}
.stat-label {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.94rem;
}

.table-wrap {
  overflow-x: auto;
  max-width: 100%;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--soft-shadow);
}
table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}
caption {
  padding: 16px 18px;
  color: var(--eu-blue);
  text-align: left;
  font-weight: 700;
}
th, td {
  padding: 14px 18px;
  border-top: 1px solid var(--rule);
  text-align: left;
  vertical-align: top;
}
th {
  color: var(--ink);
  background: #f2f5f8;
  font-size: 0.84rem;
  font-weight: 700;
}
td { color: var(--ink-2); }

ul, ol { margin: 0; padding-left: 1.35rem; }
li + li { margin-top: 8px; }
.callout {
  max-width: 930px;
  padding: 18px 20px 18px 22px;
  border: 1px solid var(--rule);
  border-left: 4px solid var(--eu-blue);
  border-radius: var(--radius);
  background: rgba(237, 244, 255, 0.72);
  box-shadow: 0 8px 24px rgba(16, 24, 39, 0.045);
}
.callout.warn { border-left-color: var(--warn); background: rgba(255, 247, 226, 0.82); }
.callout.honest { border-left-color: var(--honest); background: rgba(242, 239, 252, 0.82); }
.callout.win { border-left-color: var(--win); background: rgba(235, 249, 242, 0.82); }
.callout-title {
  display: block;
  margin-bottom: 5px;
  color: var(--ink);
  font-weight: 700;
}
blockquote {
  max-width: 820px;
  margin: 0;
  padding: 26px 28px;
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--soft-shadow);
  font-family: var(--display);
  font-size: 1.22rem;
  font-weight: 600;
  line-height: 1.45;
}
blockquote footer {
  margin-top: 12px;
  color: var(--muted);
  font: 600 0.95rem/1.5 var(--body);
}
pre.diagram {
  overflow-x: auto;
  margin: 0;
  padding: 22px;
  border: 1px solid rgba(6, 63, 143, 0.26);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent),
    #0d1728;
  color: #edf4ff;
  box-shadow: var(--shadow);
  font: 0.91rem/1.58 var(--mono);
}
.fn {
  margin-left: 0.16em;
  font-size: 0.72em;
  font-weight: 700;
}
.fn a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.35em;
  height: 1.35em;
  border: 1px solid rgba(6, 63, 143, 0.28);
  border-radius: 999px;
  background: rgba(237, 244, 255, 0.86);
  text-decoration: none;
}
.sources ol { max-width: 960px; }
.sources li { padding-left: 4px; color: var(--muted); }
.sources li:target {
  color: var(--ink);
  background: rgba(240, 180, 58, 0.18);
}

.demo-console {
  display: grid;
  gap: 16px;
  max-width: 940px;
  padding: 20px;
  border: 1px solid rgba(6, 63, 143, 0.26);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(237, 244, 255, 0.74), rgba(255, 255, 251, 0.92)),
    var(--surface);
  box-shadow: var(--shadow);
}
.demo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.probe {
  padding: 14px;
  border: 1px solid var(--rule-blue);
  border-radius: 6px;
  background: rgba(255, 255, 251, 0.78);
}
.probe strong {
  display: block;
  color: var(--eu-blue);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.probe code {
  display: block;
  margin-top: 8px;
  color: var(--ink-2);
  overflow-wrap: anywhere;
  font-family: var(--mono);
}
.demo-form {
  display: grid;
  gap: 10px;
}
.demo-form label, .field-label {
  color: var(--ink-2);
  font-size: 0.9rem;
  font-weight: 700;
}
input, textarea {
  width: 100%;
  padding: 12px 13px;
  border: 1px solid #bfc8d7;
  border-radius: 6px;
  background: #fffefa;
  color: var(--ink);
  font: inherit;
}
textarea {
  min-height: 100px;
  resize: vertical;
}
input::placeholder, textarea::placeholder { color: #8791a2; }
.demo-output {
  min-height: 92px;
  margin: 0;
  padding: 15px;
  border: 1px solid rgba(6, 63, 143, 0.26);
  border-radius: 6px;
  background: #0d1728;
  color: #edf4ff;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font: 0.9rem/1.55 var(--mono);
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  background: var(--ink);
  color: #dbe4f2;
}
.footer-inner {
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto;
  padding: 34px 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}
.footer-inner strong {
  font-family: var(--display);
  color: #fff;
}
.footer-inner span { max-width: 760px; }
.footer-inner a { color: #fff; }

.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.auth-shell {
  width: min(448px, 100%);
  border: 1px solid var(--rule);
  border-top: 4px solid var(--eu-blue);
  border-radius: var(--radius);
  background: rgba(255, 255, 251, 0.9);
  box-shadow: var(--shadow);
}
.auth-card { padding: 30px; }
.auth-card h1, .admin-page h1, .admin-page h2 {
  margin: 0;
  font-family: var(--display);
  letter-spacing: 0;
}
.auth-card h1 { font-size: 2rem; line-height: 1.08; }
.auth-card p { margin: 10px 0 0; color: var(--muted); }
.auth-card form {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}
.auth-card label { display: grid; gap: 8px; }
.auth-card .btn { width: 100%; }
.sso-link {
  display: flex;
  justify-content: center;
  margin-top: 12px;
}
.error {
  min-height: 22px;
  color: var(--danger);
  font-size: 0.92rem;
  font-weight: 700;
}

.admin-page {
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(6, 63, 143, 0.08), transparent 260px),
    var(--paper);
}
.admin-header, .admin-main {
  width: min(var(--max), calc(100vw - 36px));
  margin: 0 auto;
}
.admin-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 34px 0 22px;
}
.admin-header h1 { font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.05; }
.admin-header p { margin: 8px 0 0; color: var(--muted); }
.admin-main {
  display: grid;
  gap: 18px;
  padding-bottom: 36px;
}
.admin-panel {
  overflow-x: auto;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: rgba(255, 255, 251, 0.9);
  box-shadow: var(--soft-shadow);
}
.admin-panel-header {
  padding: 18px 18px 0;
}
.admin-panel h2 { font-size: 1.25rem; }
.usage {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 18px;
}
.metric {
  min-width: 0;
  padding: 15px;
  border: 1px solid var(--rule-blue);
  border-radius: 6px;
  background: rgba(237, 244, 255, 0.58);
}
.label {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.value {
  margin-top: 4px;
  color: var(--eu-blue);
  font-family: var(--display);
  font-size: 1.8rem;
  font-weight: 700;
}
.admin-panel table { margin-top: 14px; font-size: 0.92rem; }
.admin-panel th, .admin-panel td { white-space: nowrap; }
.admin-panel tr:last-child td { border-bottom: 0; }

@keyframes rise-in {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@supports (animation-timeline: view()) {
  .section {
    animation: section-reveal both;
    animation-timeline: view();
    animation-range: entry 8% cover 28%;
  }
  @keyframes section-reveal {
    from { opacity: 0.58; transform: translateY(18px); }
    to { opacity: 1; transform: translateY(0); }
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }
}

@media (max-width: 920px) {
  .header-inner {
    min-height: 0;
    padding: 14px 0;
    align-items: flex-start;
    flex-wrap: wrap;
  }
  .nav-wrap {
    order: 3;
    flex-basis: 100%;
  }
  .nav-wrap summary {
    display: inline-flex;
    min-height: 36px;
    align-items: center;
    cursor: pointer;
    color: var(--eu-blue);
    font-weight: 700;
  }
  .nav-wrap:not([open]) .nav { display: none; }
  .nav { padding-top: 8px; }
  .header-actions { margin-left: auto; }
  .stats, .usage { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
  .header-actions {
    width: 100%;
    justify-content: space-between;
  }
  .header-actions .btn { display: none; }
  .hero { padding-top: 54px; }
  .stats, .demo-grid, .usage { grid-template-columns: 1fr; }
  .section-inner { padding: 54px 0; }
  .footer-inner, .admin-header { display: block; }
  .admin-header .btn { margin-top: 16px; }
  .auth-card { padding: 24px; }
}

@media print {
  .site-header, .hero-actions, .demo-console, .site-footer { display: none; }
  body { background: #fff; color: #000; font-size: 12pt; }
  body::before, .section::before { display: none; }
  .section, .section:nth-of-type(even) { background: #fff; }
  .section-inner, .hero { width: auto; padding: 24px 0; }
  a { color: #000; text-decoration: none; }
  .table-wrap, .stat, blockquote, pre.diagram, .callout { box-shadow: none; break-inside: avoid; }
}