/* DataClerk — dataclerk.io */
:root {
  --bg: #0b1020;
  --bg-2: #0e1530;
  --card: rgba(255, 255, 255, .045);
  --line: rgba(255, 255, 255, .09);
  --text: #e8ecf8;
  --muted: #9aa7c7;
  --blue: #4f8cff;
  --teal: #22d3a7;
  --radius: 16px;
  --maxw: 1080px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }
img, svg { vertical-align: middle; }
section { padding: clamp(56px, 9vw, 104px) 24px; }

.wrap { max-width: var(--maxw); margin: 0 auto; }

/* Header */
.nav {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 24px;
  background: rgba(11, 16, 32, .8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.05rem; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand svg { border-radius: 8px; }
.nav-links { display: flex; align-items: center; gap: 22px; font-size: .92rem; }
.nav-links a { color: var(--muted); }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.lang { font-size: .85rem; letter-spacing: .03em; }
.lang b { color: var(--text); }
.lang span { color: var(--muted); }
@media (max-width: 640px) { .nav-links .hide-sm { display: none; } }

/* Buttons */
.btn {
  display: inline-block; padding: 12px 22px; border-radius: 12px;
  font-weight: 600; font-size: .95rem; border: 1px solid transparent;
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--blue), #3b6fe0);
  color: #fff; box-shadow: 0 6px 24px rgba(79, 140, 255, .28);
}
.btn-ghost { border-color: var(--line); color: var(--text); background: var(--card); }

/* Hero */
.hero {
  position: relative; overflow: hidden;
  background: var(--bg) url("bg.svg") center / cover no-repeat;
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, transparent 55%, var(--bg) 100%);
}
.hero .wrap { position: relative; z-index: 1; padding-top: clamp(72px, 12vw, 140px); padding-bottom: clamp(72px, 12vw, 140px); }
.eyebrow {
  display: inline-block; margin-bottom: 18px; padding: 6px 14px;
  border: 1px solid var(--line); border-radius: 999px;
  font-size: .82rem; color: var(--muted); background: rgba(11, 16, 32, .5);
}
h1 {
  font-size: clamp(1.9rem, 5vw, 3.4rem);
  line-height: 1.15; letter-spacing: -.02em; max-width: 21ch;
  font-weight: 800;
}
h1 em { font-style: normal; color: var(--blue); }
.hero p.lede { margin: 22px 0 30px; max-width: 56ch; color: var(--muted); font-size: clamp(1rem, 2vw, 1.15rem); }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; }

h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); letter-spacing: -.01em; margin-bottom: 12px; }
.section-lede { color: var(--muted); max-width: 60ch; margin-bottom: 40px; }

/* Cards */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 820px) { .grid { grid-template-columns: 1fr; } }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px;
}
.card .icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 12px; margin-bottom: 16px;
  background: rgba(79, 140, 255, .14); color: var(--blue);
}
.card:nth-child(2) .icon { background: rgba(34, 211, 167, .12); color: var(--teal); }
.card:nth-child(3) .icon { background: rgba(160, 120, 255, .14); color: #a078ff; }
.card h3 { font-size: 1.08rem; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: .95rem; }
.products-note { margin-top: 28px; color: var(--muted); font-size: .93rem; }
.products-note a { font-weight: 600; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: step; }
@media (max-width: 820px) { .steps { grid-template-columns: 1fr; } }
.step { position: relative; padding-left: 56px; }
.step::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 0; top: 0;
  width: 38px; height: 38px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--blue);
  background: rgba(79, 140, 255, .12); border: 1px solid rgba(79, 140, 255, .3);
}
.step h3 { font-size: 1rem; margin: 8px 0 6px; }
.step p { color: var(--muted); font-size: .93rem; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info p { color: var(--muted); margin-bottom: 18px; }
.contact-info .mail { font-size: 1.05rem; font-weight: 600; }
form .field { margin-bottom: 16px; }
label { display: block; font-size: .85rem; color: var(--muted); margin-bottom: 6px; }
input, textarea {
  width: 100%; padding: 12px 14px; border-radius: 10px;
  background: rgba(255, 255, 255, .05); border: 1px solid var(--line);
  color: var(--text); font: inherit;
}
input:focus, textarea:focus { outline: 2px solid var(--blue); outline-offset: 1px; border-color: transparent; }
textarea { min-height: 120px; resize: vertical; }
.form-note { font-size: .82rem; color: var(--muted); margin-top: 12px; }

/* Footer */
footer {
  border-top: 1px solid var(--line);
  padding: 32px 24px; color: var(--muted); font-size: .88rem;
}
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; align-items: center; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}