/* ============================================================
   ProveEV — theme: Warm & Optimistic  (light)
   Airy off-white, hopeful EV-green accent, trust-blue actions.
   Aimed at hesitant first-time switchers: friendly, reassuring.
   Use: <link rel="stylesheet" href="/styles/traverso.css">
        <link rel="stylesheet" href="/styles/theme-warm.css">
   Override ONLY :root tokens — never edit the base.
   ============================================================ */

:root{
  color-scheme: light;

  --bg:#f6faf8;          /* off-white with a faint green cast */
  --bg-2:#eef4f1;
  --panel:#ffffff;
  --line:#dfe8e3;        /* subtle borders + faint grid */
  --ink:#142420;         /* deep green-charcoal text */
  --muted:#5a6b65;

  --accent:#15a86a;      /* EV green: eyebrows, links, highlights */
  --accent-2:#1f7ae0;    /* trust blue: gradient partner */
  --btn:#1f7ae0;         /* primary action (download) = familiar trust blue */
  --on-btn:#ffffff;

  --header-bg:rgba(246,250,248,.82);
  --glow-rgb:21,168,106; /* soft green hero glow */
  --glow-a:.10;
}