/* BIMEX Araçlar — public landing */
:root {
  --bg: #f6f7f9; --panel: #fff; --panel-2: #f1f3f7; --line: #e2e6ee; --text: #0f172a; --muted: #5b6577;
  --accent: #0ea5e9; --accent-2: #0369a1; --accent-soft: #e0f2fe; --ok: #15803d; --bad: #dc2626;
  --r: 14px; --shadow: 0 1px 2px rgba(15,23,42,.04), 0 6px 20px rgba(15,23,42,.05);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b1120; --panel: #121a2b; --panel-2: #18223a; --line: #253150; --text: #e8eefc; --muted: #9aa8c4;
    --accent: #38bdf8; --accent-2: #7dd3fc; --accent-soft: #10263b; --ok: #4ade80; --bad: #f87171;
    --shadow: none; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0b1120; --panel: #121a2b; --panel-2: #18223a; --line: #253150; --text: #e8eefc; --muted: #9aa8c4;
  --accent: #38bdf8; --accent-2: #7dd3fc; --accent-soft: #10263b; --ok: #4ade80; --bad: #f87171;
  --shadow: none; color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.55; font-size: 16px; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 18px; }
a { color: var(--accent-2); }
h1, h2, h3 { line-height: 1.25; letter-spacing: -.02em; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.hidden { display: none !important; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 8px; top: 8px; background: var(--panel); padding: 8px 12px; border-radius: 8px; z-index: 10; }

/* header */
.site-head { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--panel) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.head-inner { display: flex; align-items: center; gap: 16px; min-height: 60px; }
.logo { display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 19px; text-decoration: none; color: var(--text); letter-spacing: -.02em; }
.logo-mark { width: 28px; height: 28px; border-radius: 8px; background: linear-gradient(135deg, var(--accent), #6366f1); color: #fff; display: grid; place-items: center; font-size: 16px; }
.logo-sub { font-weight: 500; color: var(--muted); font-size: 15px; }
.head-nav { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.head-nav a { padding: 8px 12px; border-radius: 9px; text-decoration: none; color: var(--muted); font-weight: 500; }
.head-nav a:hover { background: var(--panel-2); color: var(--text); }
.lang-btn, .theme-btn { border: 1px solid var(--line); background: var(--panel); color: var(--muted); border-radius: 9px; padding: 7px 11px; cursor: pointer; font-weight: 600; font-size: 14px; }
.lang-btn:hover, .theme-btn:hover { color: var(--text); border-color: var(--muted); }

/* hero */
.hero { padding: 54px 0 34px; background: radial-gradient(900px 400px at 15% -20%, var(--accent-soft), transparent 70%); }
.hero h1 { margin: 0 0 14px; font-size: clamp(28px, 5vw, 44px); max-width: 18ch; }
.lead { margin: 0; font-size: clamp(16px, 2.2vw, 19px); color: var(--muted); max-width: 62ch; }
.hero-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.hero-links a { background: var(--panel); border: 1px solid var(--line); padding: 7px 13px; border-radius: 99px; text-decoration: none; color: var(--text); font-size: 14px; font-weight: 500; box-shadow: var(--shadow); }
.hero-links a:hover { border-color: var(--accent); color: var(--accent-2); }

/* tools */
.section-title { font-size: 15px; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin: 40px 0 16px; }
.tools { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.tool { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; box-shadow: var(--shadow); scroll-margin-top: 78px; }
.tool h3 { margin: 0 0 6px; font-size: 19px; display: flex; align-items: center; gap: 10px; }
.tool h3 .ico { width: 32px; height: 32px; flex: none; border-radius: 9px; background: var(--accent-soft); color: var(--accent-2); display: grid; place-items: center; font-size: 16px; }
.tool-note { margin: 0 0 12px; color: var(--muted); font-size: 14px; }
.row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-bottom: 12px; }
label { display: flex; flex-direction: column; gap: 5px; font-size: 13px; font-weight: 600; color: var(--muted); }
label.chk { flex-direction: row; align-items: center; gap: 8px; font-weight: 500; color: var(--text); align-self: end; padding-bottom: 9px; }
input, select, textarea { width: 100%; font: inherit; color: var(--text); background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; outline: none; }
input[type=checkbox] { width: auto; accent-color: var(--accent); }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
textarea { resize: vertical; min-height: 92px; margin-bottom: 10px; }
.btn { font: inherit; font-weight: 600; border: 1px solid var(--accent); background: var(--accent); color: #fff; border-radius: 10px; padding: 9px 16px; cursor: pointer; }
.btn:hover { filter: brightness(1.07); }
.btn.ghost { background: transparent; color: var(--muted); border-color: var(--line); }
.btn.ghost:hover { color: var(--text); border-color: var(--muted); }
.btn.sm { padding: 6px 11px; font-size: 13px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 10px; }
.out { background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; min-height: 46px; font-size: 15px; }
.out b { font-size: 21px; letter-spacing: -.02em; }
.out .line { display: flex; justify-content: space-between; gap: 12px; padding: 3px 0; }
.out .line + .line { border-top: 1px dashed var(--line); }
.out .k { color: var(--muted); }
.out .v { font-variant-numeric: tabular-nums; font-weight: 600; }
.out.good { border-color: var(--ok); color: var(--ok); }
.out.bad { border-color: var(--bad); color: var(--bad); }
.pw-box { display: flex; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
.pw-out { flex: 1; min-width: 180px; background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 16px; word-break: break-all; }
.sched { margin-top: 10px; }
.sched summary { cursor: pointer; color: var(--muted); font-size: 14px; font-weight: 600; }
.table-wrap { max-height: 260px; overflow: auto; margin-top: 8px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 6px 8px; text-align: right; border-bottom: 1px solid var(--line); font-variant-numeric: tabular-nums; }
th:first-child, td:first-child { text-align: left; }
th { position: sticky; top: 0; background: var(--panel); color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; }

/* ads */
.ad-slot { margin: 26px 0; text-align: center; min-height: 0; }
.ad-slot:empty { display: none; }
.ad-slot.in-grid { grid-column: 1 / -1; margin: 0; }

/* about / footer */
.about { padding-bottom: 20px; max-width: 760px; }
.about p { margin: 0 0 12px; }
.site-foot { border-top: 1px solid var(--line); margin-top: 40px; padding: 22px 0; background: var(--panel); }
.foot-inner { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; color: var(--muted); font-size: 14px; }
.foot-inner nav { display: flex; gap: 16px; }
.foot-inner a { color: var(--muted); text-decoration: none; }
.foot-inner a:hover { color: var(--text); text-decoration: underline; }

/* legal pages */
.legal { max-width: 760px; padding-top: 30px; padding-bottom: 40px; }
.legal h1 { font-size: 30px; margin-bottom: 4px; }
.legal h2 { font-size: 19px; margin-top: 28px; }
.legal p, .legal li { color: var(--muted); }
.legal li { margin-bottom: 6px; }

@media (max-width: 820px) {
  .tools { grid-template-columns: minmax(0, 1fr); }
  .hero { padding: 34px 0 24px; }
  .head-nav a { display: none; }
}