/* Euro Finance / WERC — Static site (no frameworks) */

:root {
  /* Premium black palette (less blue cast, higher contrast) */
  --bg: #000000;
  --bg2: #07070B;
  --card: rgba(255,255,255,0.06);
  --card2: rgba(255,255,255,0.11);
  --text: #f3f6ff;
  --muted: #a7b4d6;
  --accent: #D6B35A;      /* premium gold */
  --accent2: #3A8BFF;     /* royal blue */
  /* Strong red for TrustWallet disclaimer emphasis */
  --danger: #ff2a2a;
  --danger-border: rgba(255,42,42,0.58);
  --danger-bg: rgba(255,42,42,0.13);
  --danger-glow: 0 18px 64px rgba(255,42,42,0.20);
  --ok: #2ee59d;
  --border: rgba(255,255,255,0.13);
  --shadow: 0 20px 70px rgba(0,0,0,0.46);
  --radius: 18px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  background: linear-gradient(180deg, var(--bg), var(--bg2));
  color: var(--text);
  line-height: 1.55;
}

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

.container {
  width: min(1100px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(0,0,0,0.84);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0.4px;
}
.brand img { width: 36px; height: 36px; border-radius: 50%; }
.brand .sub { display: block; font-weight: 600; font-size: 12px; color: var(--muted); margin-top: 2px; letter-spacing: 0; }

.nav-links {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.nav-links a {
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
}
.nav-links a.nav-alert {
  color: rgba(255,42,42,0.92);
  font-weight: 900;
}
.nav-links a.nav-alert:hover { text-decoration: none; filter: brightness(1.12); }
.nav-links a.active { color: var(--text); }

.lang {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
}
.lang button {
  background: transparent;
  border: 0;
  color: var(--muted);
  padding: 8px 10px;
  font-weight: 700;
  cursor: pointer;
}
.lang button.active { color: var(--text); background: rgba(255,255,255,0.08); }

.hero {
  position: relative;
  padding: 86px 0 38px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -40px;
  background: url("../img/media/hero_bg.jpg") center/cover no-repeat;
  opacity: 0.45;
  filter: saturate(1.15) contrast(1.12);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(900px 520px at 20% 20%, rgba(214,179,90,0.11), transparent 65%),
              radial-gradient(900px 520px at 85% 30%, rgba(58,139,255,0.12), transparent 62%),
              linear-gradient(180deg, rgba(0,0,0,0.90), rgba(0,0,0,0.96));
}
.hero .container { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: start;
}
h1 {
  margin: 0 0 10px;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.05;
  letter-spacing: -0.9px;
  background: linear-gradient(90deg, #ffffff 0%, #f1f5ff 35%, rgba(214,179,90,0.95) 70%, rgba(58,139,255,0.95) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lead {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 16px;
  max-width: 64ch;
}

.notice {
  border: 1px solid var(--danger-border);
  background: var(--danger-bg);
  border-left: 6px solid rgba(255,42,42,0.95);
  border-radius: var(--radius);
  padding: 16px 16px;
  box-shadow: var(--shadow), var(--danger-glow);
}
.notice strong {
  display: block;
  font-size: 16px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--danger);
}
.notice p { margin: 10px 0 0; color: rgba(255,235,235,0.95); }
.notice b { color: #ffffff; }
.notice .pill {
  display: inline-flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.notice .pill span {
  border: 1px solid var(--danger-border);
  background: rgba(255,42,42,0.16);
  color: #ffffff;
}
.pill span {
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.06);
  border-radius: 999px;
  padding: 6px 10px;
  font-weight: 800;
  font-size: 12px;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  font-weight: 800;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none !important;
}
.btn.primary {
  border-color: rgba(214,179,90,0.55);
  background: linear-gradient(135deg, rgba(214,179,90,0.20), rgba(58,139,255,0.18));
}
.btn.hero-alert {
  border-color: var(--danger-border);
  background: linear-gradient(135deg, rgba(255,42,42,0.34), rgba(214,179,90,0.14));
  box-shadow: 0 0 0 1px rgba(255,42,42,0.14), 0 16px 34px rgba(0,0,0,0.28);
}
.btn:hover { filter: brightness(1.08); }

.kpis {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.kpi {
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: var(--radius);
  padding: 14px;
}
.kpi .label { color: var(--muted); font-weight: 700; font-size: 12px; }
.kpi .value { font-weight: 900; font-size: 18px; margin-top: 6px; }

.section {
  padding: 34px 0;
}
.section h2 {
  margin: 0 0 10px;
  font-size: 26px;
  letter-spacing: -0.3px;
}
.section .subtitle { margin: 0 0 18px; color: var(--muted); max-width: 80ch; }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.card {
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 10px 32px rgba(0,0,0,0.20);
}
.card h3 { margin: 0 0 8px; font-size: 16px; }
.card p { margin: 0; color: var(--muted); }

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 12.5px;
  color: #dfe7ff;
  word-break: break-all;
}
.addr-row {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.18);
  padding: 10px 10px;
  border-radius: 14px;
}
.copy {
  border: 1px solid rgba(106,167,255,0.45);
  background: rgba(106,167,255,0.14);
  color: var(--text);
  font-weight: 900;
  border-radius: 10px;
  padding: 8px 10px;
  cursor: pointer;
}
.copy:hover { filter: brightness(1.12); }

.list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}
.badge-ok { color: var(--ok); font-weight: 900; }
.badge-warn { color: var(--danger); font-weight: 900; }

.hr {
  border: 0;
  border-top: 1px solid rgba(255,255,255,0.10);
  margin: 26px 0;
}

/* Media gallery (illustrations) */
.media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.media-card {
  margin: 0;
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.media-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
}
.media-card figcaption {
  padding: 12px 14px;
  color: var(--muted);
  font-size: 12px;
  border-top: 1px solid rgba(255,255,255,0.10);
}

.footer {
  border-top: 1px solid var(--border);
  padding: 26px 0 36px;
  color: var(--muted);
  font-size: 13px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 16px;
}
.footer a { color: var(--muted); }
.footer a:hover { color: var(--text); }
.small { font-size: 12px; color: var(--muted); }

.toast {
  position: fixed;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.75);
  border: 1px solid rgba(255,255,255,0.18);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 999px;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms ease;
  font-weight: 800;
  font-size: 13px;
}
.toast.show { opacity: 1; }

.page-title {
  padding: 34px 0 10px;
}
.page-title h1 { font-size: 34px; margin: 0 0 10px; }
.page-title p { margin: 0; color: var(--muted); }

@media (max-width: 900px){
  .hero-grid { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr; }
  .media-grid { grid-template-columns: 1fr; }
  .media-card img { height: 220px; }
  .footer-grid { grid-template-columns: 1fr; }
}