/* PROVINCA — canonical site stylesheet.
   Single source of truth for tokens, chrome (header/nav/footer) and shared components.
   Page-specific rules stay in each page's own <style> block, which is loaded AFTER this
   file so it wins on equal specificity. */

/* ===== TOKENS ===== */
/* Gentle redesign (Sep 2026): background lifted one step so cards read as
   objects ABOVE the page rather than holes in it; borders made real; accent
   softened; headings 700. Old values in comments for one-click revert. */
:root {
  --bg:#0a0d12;            /* was #05070a */
  --s1:#0d1117;            /* was #080c14 */
  --s2:#131a24;            /* was #0e1420 */
  --b1:#1e2836;            /* was #1a2332 */
  --b2:#2c3849;            /* was #253044 */
  --tx:#eef1f5;            /* was #f0f2f5 */
  --t2:#9aa8b8;            /* was #94a3b8 */
  --t3:#5a6a7d;            /* was #4a5a6e */
  --ac:#7c8cf8;            /* was #6366f1 */
  --a2:#98a5fa;            /* was #818cf8 */
  --gn:#3dd68c;            /* was #34d399 */
  --yl:#f5c451;            /* was #fbbf24 */
  --rd:#f47a7a;            /* was #f87171 */

  /* type */
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  /* geometry */
  --hd:60px;
  --r-sm:8px;
  --r:10px;
  --r-lg:14px;
  --wrap:1200px;
  --wrap-narrow:1100px;
}

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  background:var(--bg);
  color:var(--tx);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.65;          /* was 1.6 */
  -webkit-font-smoothing:antialiased;
}
a { text-decoration:none; color:inherit; }
::-webkit-scrollbar { width:5px; }
::-webkit-scrollbar-track { background:var(--bg); }
::-webkit-scrollbar-thumb { background:var(--b2); border-radius:3px; }

/* keyboard focus was previously invisible site-wide */
:focus-visible { outline:2px solid var(--ac); outline-offset:2px; border-radius:4px; }

/* ===== HEADER ===== */
header {
  position:fixed; top:0; left:0; right:0; z-index:1000;
  background:rgba(10,13,18,.88);                /* fallback for color-mix below */
  background:color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter:blur(12px);                    /* was blur(20px) saturate(1.2) */
  border-bottom:1px solid var(--b1);             /* was rgba(255,255,255,.04) */
}
.hw {
  max-width:1200px; margin:0 auto; padding:0 24px;
  height:var(--hd); display:flex; align-items:center; justify-content:space-between;
}
.h-left { display:flex; align-items:center; gap:36px; }
.logo {
  font-weight:800; font-size:15px; letter-spacing:-.02em; color:var(--tx);
  display:flex; align-items:center; gap:8px;
}
.logo .sym { color:var(--ac); font-size:17px; }
.mark { width:20px; height:20px; flex:none; color:var(--ac); display:block; }
.h-nav { display:flex; align-items:center; gap:4px; }
.h-item { position:relative; }
.h-btn {
  background:none; border:none; color:var(--t2); font-size:14px; font-weight:500;
  padding:8px 14px; cursor:pointer; border-radius:8px; transition:all .15s;
  display:inline-flex; align-items:center; gap:5px; text-decoration:none;
  font-family:inherit;
}
.h-btn:hover { color:var(--tx); background:rgba(255,255,255,.05); }
.h-btn svg { width:10px; height:10px; opacity:.5; transition:transform .2s; }
.h-item.open .h-btn svg { transform:rotate(180deg); }
.h-dd {
  position:absolute; top:calc(100% + 10px); left:0; min-width:220px;
  background:rgba(19,26,36,.95);              /* fallback for color-mix below */
  background:color-mix(in srgb, var(--s2) 95%, transparent); backdrop-filter:blur(14px);
  border:1px solid var(--b1); border-radius:var(--r-lg); padding:8px;
  box-shadow:0 24px 60px rgba(0,0,0,.5);
  opacity:0; pointer-events:none; transform:translateY(-6px); transition:all .18s;
}
.h-item.open .h-dd { opacity:1; pointer-events:auto; transform:translateY(0); }
.h-dd a {
  display:block; padding:10px 14px; border-radius:8px; color:var(--t2);
  font-size:13px; font-weight:500; transition:all .1s;
}
.h-dd a:hover { background:rgba(124,140,248,.1); color:var(--tx); }
.h-dd .sep { height:1px; background:var(--b1); margin:6px 4px; }
.h-dd .lbl {
  padding:6px 14px; font-size:10px; text-transform:uppercase;
  letter-spacing:.08em; color:var(--t3); font-weight:700;
}
.h-right { display:flex; align-items:center; gap:12px; }
.connect-btn {
  background:var(--tx); color:var(--bg); font-size:13px; font-weight:600;
  padding:9px 18px; border-radius:10px; cursor:pointer; transition:all .15s;
  border:none; display:inline-flex; align-items:center; gap:6px; font-family:inherit;
}
.connect-btn:hover { opacity:.9; transform:translateY(-1px); }
.connect-btn svg { width:10px; height:10px; opacity:.5; }

/* language switcher */
.langbar {
  display:flex; align-items:center; gap:10px; margin-left:16px; padding-left:16px;
  border-left:1px solid var(--b1);
}
.langbar a {
  color:var(--t2); font-size:12px; font-weight:600; letter-spacing:.02em;
  transition:color .15s; text-decoration:none; white-space:nowrap;
}
.langbar a:hover { color:var(--tx); }
.langbar a.active { color:var(--ac); pointer-events:none; }

/* mobile navigation — the site previously had no way to reach any link under 860px */
.mnav-btn {
  display:none; background:none; border:1px solid var(--b1); border-radius:10px;
  width:38px; height:38px; cursor:pointer; color:var(--tx); align-items:center;
  justify-content:center; padding:0; flex:none;
}
.mnav-btn:hover { border-color:var(--b2); }
.mnav-btn svg { width:16px; height:16px; }
.mnav {
  position:fixed; top:var(--hd); left:0; right:0; bottom:0; z-index:999;
  background:rgba(10,13,18,.97);              /* fallback for color-mix below */
  background:color-mix(in srgb, var(--bg) 97%, transparent); backdrop-filter:blur(12px);
  border-top:1px solid var(--b1);
  overflow-y:auto; padding:16px 24px 48px;
  opacity:0; pointer-events:none; transform:translateY(-8px); transition:all .18s;
}
body.mnav-open { overflow:hidden; }
body.mnav-open .mnav { opacity:1; pointer-events:auto; transform:translateY(0); }
.mnav .grp { border-bottom:1px solid var(--b1); padding:12px 0; }
.mnav .grp:last-child { border-bottom:none; }
.mnav .grp > .lbl {
  font-size:10px; text-transform:uppercase; letter-spacing:.1em;
  color:var(--t3); font-weight:700; padding:6px 0 8px;
}
.mnav a {
  display:block; padding:11px 0; color:var(--tx); font-size:15px; font-weight:600;
}
.mnav a:hover { color:var(--ac); }
.mnav a.lbl, .mnav .lbl a { color:var(--t3); font-size:10px; font-weight:700; }
.mnav .connect-btn { width:100%; justify-content:center; margin-top:20px; }

/* ===== BUTTONS ===== */
.btn {
  display:inline-flex; align-items:center; padding:14px 32px;
  border-radius:var(--r); font-size:14px; font-weight:600;
  border:none; cursor:pointer; transition:all .15s; font-family:inherit;
  text-align:center;
}
.btn.primary { background:var(--tx); color:var(--bg); }
.btn.primary:hover { opacity:.92; transform:translateY(-1px); }
.btn.outline { background:transparent; border:1px solid var(--b2); color:var(--tx); }
.btn.outline:hover { border-color:var(--ac); }
.btn-group { display:flex; gap:14px; flex-wrap:wrap; justify-content:center; }
.cta-row { margin-top:40px; }
.cta-btn {
  display:inline-flex; align-items:center; padding:14px 32px; border-radius:var(--r);
  background:var(--tx); color:var(--bg); font-size:14px; font-weight:600;
  transition:all .15s; text-align:center;
}
.cta-btn:hover { opacity:.92; transform:translateY(-1px); }

/* ===== PROSE ===== */
.content { max-width:800px; margin:0 auto; padding:110px 24px 80px; }
.content h1 { font-size:clamp(30px,4vw,44px); font-weight:700; line-height:1.12; letter-spacing:-.02em; margin-bottom:16px; }
.content h2 { font-size:24px; font-weight:700; margin:56px 0 14px; letter-spacing:-.01em; }
.content h3 { font-size:18px; font-weight:700; margin:32px 0 10px; }
.content p { font-size:15.5px; color:var(--t2); line-height:1.8; margin-bottom:16px; }
.content p strong { color:var(--tx); }
.content ul { margin:12px 0 20px 24px; }
.content li { font-size:15.5px; color:var(--t2); line-height:1.8; margin-bottom:8px; }
.content blockquote {
  border-left:3px solid var(--ac); padding:16px 20px; margin:24px 0;
  background:var(--s1); border-radius:0 var(--r) var(--r) 0; font-size:15.5px; color:var(--tx); line-height:1.7;
}
.content .section-lead { font-size:16px; color:var(--t2); line-height:1.75; margin-bottom:20px; }

/* ===== HERO ===== */
.hero h1 .accent { color:var(--ac); }
.hero::before {
  content:""; position:absolute; inset:0;
  background:radial-gradient(ellipse 80% 60% at 50% 0%, rgba(124,140,248,.10) 0%, transparent 60%);
  background:radial-gradient(ellipse 65% 55% at 50% 0%,
    color-mix(in srgb, var(--ac) 8%, transparent) 0%, transparent 60%);
  pointer-events:none;
}

/* ===== SECTIONS ===== */
.section { max-width:1100px; margin:0 auto; padding:88px 24px; }
.section h2 { font-size:clamp(26px,3.2vw,36px); font-weight:700; margin-bottom:16px; letter-spacing:-.02em; line-height:1.2; }
.section h2 .accent { color:var(--ac); }
.section > .lead { font-size:16.5px; color:var(--t2); line-height:1.75; max-width:640px; margin-bottom:48px; }

/* ===== TRUST BAR / CTA BAND ===== */
.trust-bar { max-width:900px; margin:0 auto 120px; padding:0 24px; text-align:center; }
.trust-bar p {
  font-size:11px; color:var(--t3); text-transform:uppercase;
  letter-spacing:.14em; font-weight:700; margin-bottom:20px;
}
.trust-row { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }
.trust-badge {
  background:rgba(255,255,255,.03); border:1px solid rgba(255,255,255,.06);
  border-radius:10px; padding:10px 20px; font-size:13px;
  color:var(--t2); font-weight:600; letter-spacing:.01em;
}
.cta-band { max-width:1100px; margin:0 auto; padding:0 24px 104px; }
.cta-inner {
  background:linear-gradient(160deg, var(--s1), var(--s2));
  border:1px solid var(--b1); border-radius:16px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.045);
  padding:60px 48px; text-align:center;
}
.cta-inner h2 { margin-bottom:14px; }
.cta-inner p { font-size:16px; color:var(--t2); max-width:560px; margin:0 auto 32px; line-height:1.75; }

/* ===== FOOTER ===== */
footer { border-top:1px solid var(--b1); padding:60px 24px 40px; max-width:var(--wrap-narrow); margin:0 auto; }
.footer-grid { display:grid; grid-template-columns:1.2fr repeat(3,1fr); gap:40px; margin-bottom:48px; }
.footer-col h4 { font-size:12px; text-transform:uppercase; letter-spacing:.1em; color:var(--t3); font-weight:700; margin-bottom:16px; }
.footer-col a { display:block; font-size:13px; color:var(--t2); margin-bottom:10px; transition:color .15s; }
.footer-col a:hover { color:var(--tx); }
.footer-brand { font-weight:800; font-size:15px; display:flex; align-items:center; gap:8px; margin-bottom:12px; }
.footer-brand .sym { color:var(--ac); font-size:17px; }
.footer-brand + p { font-size:13px; color:var(--t3); line-height:1.7; max-width:260px; }
.footer-bottom { display:flex; justify-content:space-between; align-items:center; padding-top:24px; border-top:1px solid var(--b1); font-size:12px; color:var(--t3); }
.footer-socials { display:flex; gap:16px; }
.footer-socials a { color:var(--t3); transition:color .15s; }
.footer-socials a:hover { color:var(--tx); }

@media(max-width:800px){ .footer-grid { grid-template-columns:1fr 1fr; } }
@media(max-width:600px){ .footer-bottom { flex-direction:column; gap:12px; text-align:center; } }

/* ===== APP SHELL (dashboard / swap) =====
   Values copied verbatim from app/index.html and app/swap.html, which share
   these rules; each page keeps its own @media overrides. */
/* the app shell owns its own content box; the prose .content centring above
   must not push dashboard content inward, and prose element margins must not
   apply inside it (the dashboard reuses .content as a layout wrapper) */
.main .content { margin:0; }
.main .content h1, .main .content h2, .main .content h3, .main .content h4,
.main .content p, .main .content ul, .main .content ol,
.main .content li, .main .content blockquote { margin:0; }
.sidebar {
  width:260px; background:var(--s1); border-right:1px solid var(--b1);
  display:flex; flex-direction:column; position:fixed; top:0; left:0; height:100vh;
}
.sb-top { padding:18px 20px 14px; border-bottom:1px solid var(--b1); }
.sb-logo { font-weight:800; font-size:15px; color:var(--tx); display:flex; align-items:center; gap:8px; }
.sb-logo .sym { color:var(--ac); font-size:17px; }
.sb-prices { display:flex; gap:8px; padding:12px 16px; flex-wrap:wrap; border-bottom:1px solid var(--b1); }
.price-pill {
  background:var(--s2); border:1px solid var(--b1); border-radius:20px;
  padding:4px 10px; font-size:11px; font-weight:600; color:var(--t2);
  display:flex; align-items:center; gap:4px;
}
.price-pill .dot { width:6px; height:6px; border-radius:50%; background:var(--gn); }
.price-pill.red .dot { background:var(--rd); }
.sb-nav { flex:1; overflow-y:auto; padding:12px 8px; }
.sb-nav a {
  display:flex; align-items:center; gap:10px; padding:9px 14px; border-radius:8px;
  font-size:13px; font-weight:500; color:var(--t2); transition:all .1s;
}
.sb-nav a:hover { background:rgba(124,140,248,.08); color:var(--tx); }
.sb-nav a.on { background:rgba(124,140,248,.15); color:var(--ac); }
.sb-nav .lbl { padding:8px 14px 4px; font-size:10px; text-transform:uppercase; letter-spacing:.08em; color:var(--t3); font-weight:700; }
.sb-nav .sep { height:1px; background:var(--b1); margin:10px 12px; }
.sb-bot { padding:14px 16px; border-top:1px solid var(--b1); }
.sb-bot a { display:flex; align-items:center; gap:8px; padding:8px 12px; border-radius:8px; font-size:12px; color:var(--t3); transition:all .1s; }
.sb-bot a:hover { color:var(--t2); background:rgba(255,255,255,.03); }
.main { flex:1; margin-left:260px; min-height:100vh; }
.topbar {
  height:56px; background:rgba(10,13,18,.95); backdrop-filter:blur(12px);
  border-bottom:1px solid var(--b1); display:flex; align-items:center;
  justify-content:space-between; gap:16px; padding:0 24px; position:sticky; top:0; z-index:50;
}
.mobile-toggle {
  display:none; position:fixed; top:14px; left:14px; z-index:200; background:var(--s2);
  border:1px solid var(--b1); color:var(--tx); width:36px; height:36px; border-radius:9px;
  align-items:center; justify-content:center; cursor:pointer;
}
.t-item {
  background:none; border:none; color:var(--t2); font-size:12px; font-weight:500;
  padding:7px 12px; cursor:pointer; border-radius:8px; display:inline-flex;
  align-items:center; gap:6px; transition:all .15s; font-family:inherit;
}
.t-item:hover { color:var(--tx); background:var(--s2); }
.t-item .badge { background:var(--rd); color:#fff; font-size:9px; font-weight:700; padding:1px 5px; border-radius:10px; margin-left:2px; }

/* ===== RESPONSIVE CHROME =====
   Nav collapses below 860px; the mobile menu becomes the way in. */
@media(max-width:860px){
  .h-nav { display:none; }
  .mnav-btn { display:flex; }
  .langbar { gap:8px; margin-left:10px; padding-left:10px; }
}
@media(max-width:600px){
  .hw { padding:0 16px; }
  .logo { font-size:14px; }
  .langbar { display:none; }
  .mnav .langbar { display:flex; margin:16px 0 0; padding:0; border-left:none; flex-wrap:wrap; gap:14px; }
}

/* ===== GENTLE MOTION =====
   One quiet entrance on the hero only; disabled for users who opt out. */
@media (prefers-reduced-motion: no-preference){
  .hero-inner > * { animation:prv-rise .5s cubic-bezier(.2,.7,.2,1) both; }
  .hero-inner > :nth-child(1) { animation-delay:.05s; }
  .hero-inner > :nth-child(2) { animation-delay:.12s; }
  .hero-inner > :nth-child(3) { animation-delay:.20s; }
  .hero-inner > :nth-child(4) { animation-delay:.28s; }
  @keyframes prv-rise {
    from { opacity:0; transform:translateY(10px); }
    to   { opacity:1; transform:none; }
  }
}