/* OrigSmart Open Tools — ingyenes eszközök gyűjtőoldala. Arculat: origsmart.com (papír alap, indigó, pill-gombok, Biysk logó).
   Reszponzív, mint az OrigSmart Pulse: telefon álló → tablet → asztali. */
@font-face { font-family: "Biysk"; src: url("/fonts/biysk.regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
:root {
  --ink: #252838; --ink-2: #3d4152; --muted: #626779;
  --deep: #2e3141; --deep2: #242735;
  --teal: #4c5c96; --green: #53639e; --mint: #a9b5e3; --ice: #f0f2f9;
  --paper: #fbfbfd; --line: #dfe2ec; --line-2: #cdd2e0; --white: #fff;
  --orange: #ffb25b; --bad: #d4553f; --ok: #2f9e6a;
  --shadow: 0 22px 55px rgba(46,49,65,.15);
  --radius: 12px; --radius-lg: 22px;
  --font-body: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", Menlo, monospace;
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; font-family: var(--font-body); font-size: 15px; line-height: 1.58; background: var(--paper); color: var(--ink); }
a { color: var(--green); text-decoration: none; } a:hover { color: var(--teal); }
h1, h2, h3 { margin: 0; letter-spacing: -.02em; }
.wrap { width: min(1180px, 100% - 32px); margin-inline: auto; }
.label { font-size: 12px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; color: var(--teal); }

/* fejléc — mint az origsmart.com: áttetsző papír, elmosott háttér */
.top { position: sticky; top: 0; z-index: 20; background: rgba(251,251,253,.94); backdrop-filter: blur(16px);
       border-bottom: 1px solid rgba(223,226,236,.8); padding-top: env(safe-area-inset-top, 0px); }
.top .row { display: flex; align-items: center; gap: 14px; min-height: 64px; }
.brand { display: flex; align-items: baseline; gap: 10px; color: var(--ink); }
.brand:hover { color: var(--ink); }
.logo { font-family: "Biysk", sans-serif; font-size: 25px; line-height: 1; letter-spacing: .5px; }
.logo i { color: var(--green); font-style: normal; }
.brand .sub { font-weight: 700; font-size: 15px; color: var(--muted); }
.top .sp { flex: 1; }
.lang { font-family: var(--font-mono); font-size: 12px; display: flex; gap: 2px; }
.lang button { background: none; border: 0; color: var(--muted); cursor: pointer; font: inherit; padding: 4px 6px; border-radius: 99px; }
.lang button[aria-pressed="true"] { color: var(--white); background: var(--green); }

/* gyűjtőoldal */
.hero { padding: 52px 0 30px; }
.hero h1 { font-size: clamp(34px, 5vw, 58px); line-height: 1.04; letter-spacing: -2px; margin: 12px 0 16px; max-width: 820px; }
.hero p { color: var(--muted); max-width: 680px; margin: 0; font-size: 17px; }
.tools { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 18px; padding-bottom: 56px; }
.tool { display: flex; flex-direction: column; gap: 12px; background: var(--white); border: 1px solid var(--line);
        border-radius: var(--radius-lg); padding: 26px; color: var(--ink); transition: box-shadow .2s, transform .2s, border-color .2s; }
.tool:hover { color: var(--ink); box-shadow: var(--shadow); transform: translateY(-3px); border-color: var(--mint); }
.tool .ico { width: 48px; height: 48px; border-radius: 14px; background: var(--ice); display: grid; place-items: center; color: var(--green); }
.tool h2 { font-size: 21px; }
.tool p { margin: 0; color: var(--muted); font-size: 14.5px; flex: 1; }
.tool .tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag { font-size: 11px; font-weight: 700; color: var(--teal); background: var(--ice); border-radius: 99px; padding: 3px 10px; }
.tool.soon { opacity: .55; pointer-events: none; }
.foot { border-top: 1px solid var(--line); padding: 18px 0 calc(18px + env(safe-area-inset-bottom, 0px)); color: var(--muted); font-size: 13px; }
.foot .wrap { display: flex; flex-wrap: wrap; gap: 8px 18px; justify-content: space-between; }

/* gombok + űrlapelemek (önálló oldal) — pill, mint az origsmart.com */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 700 14px var(--font-body); border-radius: 999px;
       padding: 0 18px; min-height: 42px; border: 1px solid var(--line-2); background: var(--white); color: var(--ink); cursor: pointer; transition: .15s; }
.btn:hover { border-color: var(--green); color: var(--green); }
.btn.acc { background: var(--green); color: var(--white); border-color: var(--green); }
.btn.acc:hover { background: var(--teal); color: var(--white); }
.btn.ghost { background: transparent; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.sm { min-height: 34px; padding: 0 13px; font-size: 13px; }
input[type=text], input[type=number], select, textarea {
  width: 100%; background: var(--white); color: var(--ink); border: 1px solid var(--line-2); border-radius: 10px;
  padding: 8px 11px; font: 14px var(--font-body); min-height: 40px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--mint); outline-offset: 0; border-color: var(--green); }
input[type=range] { width: 100%; accent-color: var(--green); }
input[type=color] { width: 40px; height: 40px; padding: 3px; background: var(--white); border: 1px solid var(--line-2); border-radius: 10px; cursor: pointer; }