/* visarel.info — IT trading courses, pundix.com: dark grid + ice cyan headline + mint pill.
   Not sovrena emerald, not trelion navy, not somira black-lime, not ostelix. */
:root {
  --bg: #070708;
  --grid: rgba(130, 210, 230, .07);
  --ink: #f3f4f0;
  --mute: #8f9390;
  --line: #1c1e1d;
  --card: #101112;
  --cyan: #6fd4ea;
  --cyan-2: #3aa8c4;
  --mint: #c9f07a;
  --mint-ink: #12150c;
  --font: system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --wrap: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, var(--grid) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(var(--grid) 1px, transparent 1px) 0 0 / 48px 48px,
    var(--bg);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--cyan); }
p { margin: 0 0 .85em; }
h1, h2, h3 {
  margin: 0 0 .4em;
  line-height: 1.08;
  letter-spacing: -.04em;
  font-weight: 750;
  overflow-wrap: anywhere;
}
h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.3rem); }
h3 { font-size: 1.08rem; }
[hidden] { display: none !important; }
.wrap { width: min(var(--wrap), calc(100% - 32px)); margin-inline: auto; }
.lead { color: var(--mute); max-width: 52ch; }
.cyan { color: var(--cyan); }
.kicker {
  color: var(--mint);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.top {
  position: sticky; top: 0; z-index: 40;
  background: rgba(7,7,8,.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.top-in { display: flex; align-items: center; gap: 14px; min-height: 68px; }
.brand {
  display: flex; align-items: center; gap: 8px;
  text-decoration: none; color: #fff; font-weight: 800; letter-spacing: .04em;
}
.brand img { width: 28px; height: 28px; }
.nav { display: flex; gap: 18px; margin-left: auto; }
.nav a { text-decoration: none; color: var(--mute); font-weight: 650; font-size: .92rem; }
.nav a:hover, .nav a.is-on { color: var(--mint); }
.menu-btn {
  display: none; margin-left: auto;
  border: 1px solid var(--line); background: transparent; color: #fff;
  border-radius: 999px; padding: 8px 12px; font: inherit;
}
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--mint); color: var(--mint-ink); text-decoration: none;
  border: 0; border-radius: 999px; padding: 11px 18px; font: inherit; font-weight: 800;
  cursor: pointer;
}
.btn.ghost {
  background: transparent; color: #fff; border: 1px solid #2a2d2c;
}
.hero {
  padding: 72px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; right: -12%; top: -20%;
  width: 52%; height: 90%;
  background: radial-gradient(closest-side, rgba(90,70,180,.38), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.caption {
  margin-top: 28px; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--mute);
}
.caption b { color: var(--mint); font-weight: 800; }
.hero-side {
  border: 1px solid var(--line); border-radius: 18px; overflow: hidden; background: var(--card);
}
.hero-side img { width: 100%; height: 280px; object-fit: cover; }
.hero-side p { padding: 14px 16px 16px; margin: 0; color: var(--mute); font-size: .92rem; }

.tiles { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; margin-top: 36px; }
.tile {
  border: 1px solid var(--line); border-radius: 16px; padding: 18px 16px; background: rgba(16,17,18,.7);
}
.tile svg { width: 24px; height: 24px; stroke: var(--cyan); fill: none; stroke-width: 1.8; margin-bottom: 10px; }
.tile h3 { margin-bottom: 8px; }
.tile p { margin: 0; color: var(--mute); font-size: .94rem; }
.prose { max-width: 70ch; color: var(--mute); margin-top: 8px; }
.prose p { margin: 0 0 1em; }
.prose strong { color: var(--ink); font-weight: 700; }
.split-copy {
  display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 22px;
}
.split-copy p { color: var(--mute); margin: 0 0 1em; }
.split-copy p:last-child { margin-bottom: 0; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 8px; }
.pills span {
  border: 1px solid var(--line); border-radius: 999px; padding: 8px 13px;
  font-size: .82rem; color: var(--cyan); font-weight: 650;
}
.ico-rail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 24px; }
.ico-rail .ico { padding: 14px 12px; }
.ico-rail h3 { font-size: .98rem; }
.ico.mint svg { stroke: var(--mint); }
.ico-grid.four { grid-template-columns: repeat(4, 1fr); }
.rule-list { margin-top: 18px; }
.rule {
  display: grid; grid-template-columns: 36px 1fr; gap: 14px; align-items: start;
  border-bottom: 1px solid var(--line); padding: 16px 0;
}
.rule:last-child { border-bottom: 0; }
.rule svg { width: 28px; height: 28px; stroke: var(--cyan); fill: none; stroke-width: 1.8; margin-top: 2px; }
.rule h3 { margin: 0 0 6px; }
.rule p { margin: 0; color: var(--mute); }
.lead.wide { max-width: 68ch; }

.block { padding: 72px 0; }
.block.soft { background: rgba(16,17,18,.55); border-block: 1px solid var(--line); }
.logs { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.log {
  border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: #0c0d0e;
  font-size: .92rem;
}
.log-bar {
  display: flex; gap: 6px; align-items: center;
  padding: 10px 12px; border-bottom: 1px solid var(--line); color: var(--mute); font-size: .78rem;
}
.log-bar i { width: 8px; height: 8px; border-radius: 50%; background: #3a3d3c; display: inline-block; }
.log ul { margin: 0; padding: 14px 18px 18px 22px; color: var(--mute); }
.log.yes li { color: #d7f0c4; }
.steps { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 28px; }
.step {
  border: 1px solid var(--line); border-radius: 16px; padding: 20px 18px; background: var(--card);
}
.step .n { color: var(--cyan); font-weight: 800; font-size: .85rem; letter-spacing: .08em; }
.compare { width: 100%; border-collapse: collapse; margin-top: 22px; font-size: .92rem; }
.compare th, .compare td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line); }
.compare th { color: var(--mute); font-weight: 650; }
.compare td.ok { color: var(--mint); }
.compare td.no { color: #5a5e5c; }
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 22px;
}
.stat { border: 1px solid var(--line); border-radius: 14px; padding: 18px; background: var(--card); }
.stat b { display: block; font-size: 1.6rem; color: var(--cyan); }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 22px 0; }
.photo {
  width: 100%; object-fit: cover; border-radius: 16px; border: 1px solid var(--line);
}
.photo-wide { aspect-ratio: 16/9; max-height: 420px; margin: 20px 0 8px; }
.pair .photo { margin: 0; aspect-ratio: 4/3; }
.ico-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; margin-top: 24px; }
.ico {
  border: 1px solid var(--line); border-radius: 16px; padding: 18px; background: var(--card);
}
.ico svg { width: 26px; height: 26px; stroke: var(--cyan); fill: none; stroke-width: 1.8; margin-bottom: 10px; }
.ico p { margin: 0; color: var(--mute); font-size: .94rem; }
.week {
  display: grid; grid-template-columns: 140px 1fr; gap: 0;
  border: 1px solid var(--line); border-radius: 16px; overflow: hidden; margin-top: 22px;
}
.week div { padding: 13px 16px; border-bottom: 1px solid var(--line); }
.week div:nth-child(odd) { background: #0e0f10; font-weight: 800; }
.week div:nth-last-child(-n+2) { border-bottom: 0; }
.voices { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; margin-top: 22px; }
.voice { border: 1px solid var(--line); border-radius: 14px; padding: 18px; background: var(--card); }
.who { color: var(--mute); font-size: .86rem; margin-top: 12px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 750; padding: 16px 0; }
.cta { padding: 72px 0; }
.cta-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; }
form {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 22px;
}
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
label { display: block; font-size: .82rem; font-weight: 750; margin: 0 0 10px; }
input, textarea {
  width: 100%; margin-top: 6px; border: 1px solid var(--line); border-radius: 10px;
  padding: 11px 12px; font: inherit; background: #0a0b0c; color: #fff;
}
textarea { min-height: 88px; resize: vertical; }
.fine { font-size: .82rem; color: var(--mute); margin-top: 10px; }
.thanks {
  background: #1a2410; color: var(--mint); border-radius: 14px; padding: 22px; font-weight: 700;
}
.foot { border-top: 1px solid var(--line); padding: 42px 0 24px; }
.foot-in { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 18px; }
.foot a { display: block; text-decoration: none; color: var(--mute); margin: 6px 0; }
.copy { margin-top: 24px; color: var(--mute); font-size: .85rem; }
.legal { padding: 48px 0 80px; max-width: 740px; color: var(--mute); }
.article { max-width: 740px; }
.cookie {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 80;
  display: none; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap;
  background: #111; border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px;
}
.cookie.is-open { display: flex; }
.cookie-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.btn.ghost.ink { color: #fff; border-color: #3a3d3c; }

@media (max-width: 900px) {
  .hero-grid, .tiles, .logs, .steps, .stats, .pair, .ico-grid, .ico-rail, .ico-grid.four, .split-copy, .voices, .cta-grid, .foot-in, .row2 { grid-template-columns: 1fr; }
  .week { grid-template-columns: 110px 1fr; }
  .menu-btn { display: inline-flex; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 68px;
    background: #0b0b0c; border-bottom: 1px solid var(--line);
    flex-direction: column; padding: 12px 16px; margin: 0;
  }
  .nav.is-open { display: flex; }
}