/* Ruvofin — shared site chrome (header, footer, buttons, tokens) */

@font-face { font-family:'Sora'; font-weight:600; font-style:normal; src:url('fonts/sora600.ttf') format('truetype'); }
@font-face { font-family:'Sora'; font-weight:800; font-style:normal; src:url('fonts/sora800.ttf') format('truetype'); }
@font-face { font-family:'Inter'; font-weight:400; font-style:normal; src:url('fonts/inter400.ttf') format('truetype'); }
@font-face { font-family:'Inter'; font-weight:500; font-style:normal; src:url('fonts/inter500.ttf') format('truetype'); }
@font-face { font-family:'Inter'; font-weight:600; font-style:normal; src:url('fonts/inter600.ttf') format('truetype'); }
@font-face { font-family:'JetBrains Mono'; font-weight:500; font-style:normal; src:url('fonts/jbmono500.ttf') format('truetype'); }

:root {
  --bg-0: #0A1826;
  --bg-1: #0F2136;
  --bg-2: #142A42;
  --ink: #EAF1F9;
  --ink-soft: #9FB3C6;
  --ink-faint: #6E8296;
  --line: rgba(234,241,249,0.09);
  --line-strong: rgba(234,241,249,0.16);
  --glass: rgba(255,255,255,0.045);
  --glass-strong: rgba(255,255,255,0.07);
  --navy: #0F2A4A;
  --sky: #5B9BD5;
  --sky-light: #8FC1E8;
  --violet: #6C5CE7; /* decorative accent only — featured/highlight callouts, never status */
  --gradient: linear-gradient(115deg, var(--navy) 0%, var(--sky) 100%);
  --gradient-soft: linear-gradient(115deg, rgba(15,42,74,0.5), rgba(91,155,213,0.5));
  --shadow-lg: 0 30px 80px -30px rgba(0,0,0,0.6);
  --radius: 20px;
  --header-h: 84px;
  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Dark is the default (matches the app's defaultTheme="dark") — this is an
   explicit opt-in override, not a prefers-color-scheme media query, so the
   toggle in the header actually sticks regardless of OS setting. */
:root[data-theme="light"] {
  --bg-0: #F5F8FB;
  --bg-1: #FFFFFF;
  --bg-2: #E7F0F9;
  --ink: #0D1B2A;
  --ink-soft: #52657A;
  --ink-faint: #8697A8;
  --line: rgba(13,27,42,0.10);
  --line-strong: rgba(13,27,42,0.18);
  --glass: rgba(13,27,42,0.035);
  --glass-strong: rgba(13,27,42,0.06);
  --sky-light: #1D5A8F;
  --shadow-lg: 0 30px 80px -30px rgba(15,42,74,0.18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}
body {
  margin: 0;
  background: var(--bg-0);
  color: var(--ink);
  font-family: 'Inter', ui-sans-serif, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
::selection { background: var(--sky); color: #08111c; }
a { color: inherit; }
img { max-width: 100%; display: block; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 32px; position: relative; z-index: 1; }
@media (max-width: 640px) { .container { padding: 0 20px; } }

.grain {
  position: absolute; inset: 0; background-image: var(--noise);
  opacity: 0.05; mix-blend-mode: overlay; pointer-events: none; z-index: 0;
}

/* ---------------- reticle tick ---------------- */
.tick { display:inline-block; width:14px; height:14px; position:relative; margin-right:10px; flex:none; }
.tick::before, .tick::after { content:""; position:absolute; background: currentColor; }
.tick::before { left:6px; top:0; width:2px; height:14px; }
.tick::after { top:6px; left:0; width:14px; height:2px; }

.eyebrow {
  display:flex; align-items:center;
  font-family:'JetBrains Mono', ui-monospace, monospace;
  font-size: 12.5px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--sky-light);
  margin: 0 0 16px;
}

h1, h2, h3 { font-family:'Sora', sans-serif; margin: 0; text-wrap: balance; }

.btn {
  display:inline-flex; align-items:center; gap:10px;
  font-family:'Sora', sans-serif; font-weight:600; font-size: 15px;
  padding: 15px 26px; border-radius: 999px; border: none; cursor: pointer;
  text-decoration:none; white-space:nowrap; position:relative;
  transition: transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: var(--gradient); color: #ffffff;
  box-shadow: 0 12px 32px -12px rgba(91,155,213,0.55);
  font-weight: 700;
}
.btn-primary:hover { box-shadow: 0 18px 44px -12px rgba(91,155,213,0.75); }
.btn-glass {
  background: var(--glass); color: var(--ink);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.btn-glass:hover { background: var(--glass-strong); border-color: rgba(234,241,249,0.28); }

.hero-ctas { display:flex; gap:16px; flex-wrap:wrap; }

/* ---------------- Header: floating glass capsule ---------------- */
.header-wrap { position: fixed; top: 18px; left:0; right:0; z-index: 100; display:flex; justify-content:center; padding: 0 20px; }
header.site {
  width: 100%; max-width: 1160px;
  display:flex; align-items:center; justify-content:space-between;
  height: 68px; padding: 0 12px 0 22px;
  border-radius: 999px;
  background: rgba(244,247,250,0.9);
  border: 1px solid rgba(255,255,255,0.6);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  box-shadow: 0 12px 40px -14px rgba(0,0,0,0.45);
  transition: background .3s ease;
}
.brand { display:flex; align-items:center; gap:10px; text-decoration:none; }
.brand img { height: 46px; width:auto; }
nav.primary { display:flex; align-items:center; gap:8px; }
nav.primary a.navlink {
  font-family:'Inter'; font-weight: 500; font-size: 14.5px;
  color: #43566A; text-decoration:none; padding: 9px 16px; border-radius: 999px;
  transition: color .15s ease, background .15s ease;
}
nav.primary a.navlink:hover { color: #0D1B2A; background: rgba(13,27,42,0.06); }
.nav-cta { display:flex; align-items:center; gap:14px; }
.nav-cta .btn-primary { padding: 12px 22px; font-size:14px; color:#fff; }
.menu-toggle {
  display:none; background:none; border:none; color:#0D1B2A;
  width: 40px; height:40px; cursor:pointer; padding:0; align-items:center; justify-content:center;
}
.menu-toggle svg { width:22px; height:22px; }
.theme-toggle {
  display:flex; background:none; border:none; color:#43566A;
  width: 40px; height:40px; border-radius:999px; cursor:pointer; padding:0;
  align-items:center; justify-content:center; transition: background .15s ease, color .15s ease;
  flex: none;
}
.theme-toggle:hover { background: rgba(23,28,36,0.08); color:#0D1B2A; }
.theme-toggle svg { width:19px; height:19px; }
.theme-toggle-label { display:none; }
#mobile-menu .theme-toggle { color: var(--ink); width:auto; height:auto; padding:16px 14px; border-radius:0; justify-content:flex-start; gap:12px; font-family:'Sora'; font-weight:600; font-size:19px; border-bottom:1px solid var(--line); }
#mobile-menu .theme-toggle:hover { background:none; color: var(--ink); }
#mobile-menu .theme-toggle-label { display:inline; }

@media (max-width: 860px) {
  nav.primary { display:none; }
  .menu-toggle { display:flex; }
  .header-wrap { top:14px; padding: 0 14px; }
  header.site { padding: 0 8px 0 18px; height:62px; }
}
#mobile-menu {
  display:none; position:fixed; inset: 96px 14px auto 14px; z-index:99;
  background: rgba(15,33,54,0.94); border: 1px solid var(--line-strong);
  backdrop-filter: blur(20px); border-radius: 24px;
  flex-direction:column; padding: 10px 10px 20px; box-shadow: var(--shadow-lg);
}
#mobile-menu a {
  font-family:'Sora'; font-weight:600; font-size: 19px; color: var(--ink);
  text-decoration:none; padding: 16px 14px; border-bottom: 1px solid var(--line);
}
#mobile-menu .btn { margin: 16px 14px 4px; align-self:flex-start; }

/* ---------------- Sections generic ---------------- */
section { padding: 130px 0; position: relative; }
.section-head { max-width: 640px; margin-bottom: 60px; }
.section-head h2 { font-weight:800; font-size: clamp(30px, 4vw, 42px); letter-spacing:-0.015em; margin-bottom:16px; }
.section-head p { color: var(--ink-soft); font-size: 17px; max-width: 58ch; }

[data-reveal] { opacity:0; transform: translateY(24px); transition: opacity .7s cubic-bezier(.2,.8,.2,1), transform .7s cubic-bezier(.2,.8,.2,1); }
[data-reveal].in-view { opacity:1; transform:none; }

.glass-card {
  background: var(--glass); border: 1px solid var(--line); border-radius: var(--radius);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  transition: transform .35s cubic-bezier(.2,.8,.2,1), border-color .35s ease, background .35s ease, box-shadow .35s ease;
  transform-style: preserve-3d; will-change: transform;
}
.glass-card:hover {
  border-color: rgba(234,241,249,0.2); background: var(--glass-strong); box-shadow: var(--shadow-lg);
}

/* ---------------- Footer ---------------- */
footer.site { padding: 64px 0 32px; border-top: 1px solid var(--line); }
.logo-chip {
  display:inline-flex; align-items:center; background:#fff; border-radius:12px;
  padding: 9px 16px; margin-bottom:16px;
}
.logo-chip img { height:34px; }
.footer-top { display:flex; justify-content:space-between; gap:48px; margin-bottom:36px; flex-wrap:wrap; }
.footer-brand p { max-width:32ch; font-size:14px; color: var(--ink-soft); }
.footer-legal {
  font-family:'JetBrains Mono', monospace; font-size:12px; color: var(--ink-faint);
  line-height:1.7; margin-top:16px; max-width:38ch;
}
.footer-legal a { color: var(--ink-soft); text-decoration:none; }
.footer-legal a:hover { color: var(--ink); }
.footer-cols { display:flex; gap:64px; flex-wrap:wrap; }
.footer-col h4 {
  font-family:'JetBrains Mono', monospace; font-size:11.5px; letter-spacing:0.1em; text-transform:uppercase;
  color: var(--ink); margin: 0 0 16px; font-weight:500;
}
.footer-col a { display:block; font-size:14.5px; color: var(--ink-soft); text-decoration:none; margin-bottom:12px; transition: color .15s ease; }
.footer-col a:hover { color: var(--ink); }
.footer-bottom {
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:16px;
  padding-top: 28px; border-top:1px solid var(--line);
  font-family:'JetBrains Mono', monospace; font-size:12px; color: var(--ink-faint);
}
.social-row { display:flex; gap:14px; }
.social-row a {
  width:36px; height:36px; border-radius:50%; border:1px solid var(--line-strong);
  display:flex; align-items:center; justify-content:center; color:var(--ink-soft);
  text-decoration:none; transition: border-color .15s ease, color .15s ease, background .15s ease;
}
.social-row a:hover { color:var(--ink); border-color: rgba(234,241,249,0.3); background: var(--glass); }
.social-row svg { width:16px; height:16px; }
.footer-tagline {
  text-align:center; margin-top:20px; font-family:'JetBrains Mono', monospace;
  font-size:11.5px; letter-spacing:0.08em; color: var(--ink-faint);
}

/* ---------------- Legal doc pages (privacy / terms) ---------------- */
.legal-hero { padding: calc(var(--header-h) + 100px) 0 60px; }
.legal-hero h1 { font-weight:800; font-size: clamp(34px, 5vw, 50px); letter-spacing:-0.02em; margin-bottom:16px; }
.legal-hero .updated { color: var(--ink-faint); font-family:'JetBrains Mono', monospace; font-size:12.5px; }
.legal-body { padding: 0 0 130px; }
.legal-content { max-width: 740px; }
.legal-content h2 { font-size: 22px; font-weight:600; margin: 48px 0 14px; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p { color: var(--ink-soft); font-size: 15.5px; margin: 0 0 14px; }
.legal-content ul { color: var(--ink-soft); font-size: 15.5px; padding-left: 20px; margin: 0 0 14px; }
.legal-content li { margin-bottom: 8px; }
.legal-content strong { color: var(--ink); }
.legal-content a.inline-link { color: var(--sky-light); text-decoration: underline; text-underline-offset: 3px; }
.legal-content .company-block {
  background: var(--glass); border: 1px solid var(--line); border-radius: 14px;
  padding: 20px 24px; margin: 20px 0 32px; font-size: 14.5px; color: var(--ink-soft);
}
.legal-content .company-block strong { display:block; color: var(--ink); font-size:15.5px; margin-bottom:4px; }