:root {
  --bg: #0f1419;
  --surface: #151b22;
  --border: #2a3441;
  --text: #e8eef5;
  --muted: #9aa5b4;
  --accent-red: #e11d2e;
  --accent-cyan: #7dd3fc;
  --max: 1120px;
  --font: "Segoe UI", system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a { color: var(--accent-cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

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

.skip {
  position: absolute;
  left: 1rem;
  top: 0.75rem;
  z-index: 100;
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--border);
  background: var(--accent-red);
  color: #fff;
  font-weight: 700;
  transform: translateY(-180%);
  transition: transform 0.2s ease;
}

.skip:hover { text-decoration: none; }

.skip:focus,
.skip:focus-visible {
  transform: translateY(0);
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(15, 20, 25, 0.92);
  position: sticky;
  top: 0;
  z-index: 20;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.logo img { height: 40px; width: auto; }

.nav-list {
  display: flex;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list a {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.8rem;
  font-weight: 600;
}

.nav-list a[aria-current="page"],
.nav-list a:hover {
  color: var(--accent-cyan);
  text-decoration: none;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.4rem 0.7rem;
}

.hero {
  padding: 4.5rem 0 3.5rem;
  background:
    linear-gradient(160deg, #121821 0%, #1a2430 45%, #0f1419 100%);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  position: relative;
  z-index: 1;
  transform: none;
}

.hero .lede {
  margin: 0 0 1.5rem;
  color: var(--muted);
  max-width: 36rem;
}

.button {
  display: inline-block;
  background: var(--accent-red);
  color: #fff;
  font-weight: 700;
  padding: 0.7rem 1.1rem;
  border: 0;
}

.button:hover { text-decoration: none; filter: brightness(1.05); }

.section { padding: 3rem 0; border-bottom: 1px solid var(--border); }
.section h2 {
  margin-top: 0;
  letter-spacing: -0.02em;
  transform: none;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.card > img {
  width: 100%;
  margin: 0 0 1rem;
  aspect-ratio: 16 / 10;
  object-fit: contain;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.04);
  background: linear-gradient(180deg, #10161d 0%, #0d1218 100%);
}

.card a.button,
.card .button {
  margin-top: auto;
  align-self: flex-start;
}

.card h3 {
  margin: 0 0 0.5rem;
  transform: none;
}
.card p { margin: 0; color: var(--muted); }

.partners {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
  align-items: center;
  margin-top: 1rem;
}

.partners > * {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 104px;
  padding: 1.1rem 1rem;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, #dfe6ee 0%, #c8d0da 100%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
}

.partners img {
  max-height: 54px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  filter: saturate(1.04) contrast(1.04);
}

.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 2.5rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 2rem;
}

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 40;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1rem 1.25rem;
  display: none;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.cookie-banner.is-visible { display: flex; }

.accordion {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.accordion-item {
  background: var(--surface);
  border: 1px solid var(--border);
}

.accordion-item > summary {
  list-style: none;
  cursor: pointer;
  padding: 1rem 1.25rem;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.accordion-item > summary::-webkit-details-marker { display: none; }

.accordion-item > summary::after {
  content: "+";
  color: var(--accent-cyan);
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 1;
}

.accordion-item[open] > summary::after { content: "−"; }

.accordion-item > summary:hover { color: var(--accent-cyan); }

.accordion-panel {
  padding: 0 1.25rem 1.25rem;
  border-top: 1px solid var(--border);
}

.accordion-lead {
  margin: 1rem 0 1.25rem;
  color: var(--muted);
}

.doc-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.doc-item {
  border: 1px solid var(--border);
  background: #121820;
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.doc-item h3 {
  margin: 0;
  font-size: 1rem;
}

.doc-item p {
  margin: 0;
  color: var(--muted);
}

.doc-item .button {
  margin-top: 0.35rem;
  align-self: flex-start;
}

.support-block {
  margin-top: 1.25rem;
  border: 1px solid var(--border);
  background: #121820;
  padding: 1.1rem 1.25rem;
}

.support-block h3 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
}

.support-block p {
  margin: 0 0 0.45rem;
  color: var(--muted);
}

.support-block p:last-child { margin-bottom: 0; }

@media (max-width: 800px) {
  .nav-toggle { display: inline-block; }
  .nav-list {
    display: none;
    position: absolute;
    right: 1rem;
    top: 64px;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 1rem;
  }
  .nav-list.is-open { display: flex; }
  .card-grid { grid-template-columns: 1fr; }
  .partners { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .doc-list { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cookie-banner { flex-direction: column; align-items: stretch; }
}

@media (max-width: 560px) {
  .partners { grid-template-columns: 1fr; }
}