:root {
  --blue: #0088fd;
  --ink: #f4f8fc;
  --muted: #93a6ba;
  --line: rgba(255,255,255,.08);
  --card: #0d1622;
  --bg: #06090f;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Segoe UI, Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(900px 480px at 85% -10%, rgba(0,136,253,.22), transparent 60%),
    radial-gradient(700px 400px at -10% 20%, rgba(0,136,253,.08), transparent 55%),
    var(--bg);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.top {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 16px 0;
  background: rgba(6,9,15,.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
}
.top nav { display: flex; gap: 22px; color: #c5d3e2; font-size: 14px; }
.logo { height: 40px; width: auto; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--blue); color: #fff; border: 0; border-radius: 12px;
  padding: 12px 16px; font-weight: 700; cursor: pointer; font: inherit;
}
.btn.ghost { background: transparent; color: #d7e3ef; border: 1px solid #2c4156; }
.pill { color: #8eb6df; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 750; }
.hero { display: grid; grid-template-columns: .92fr 1.08fr; gap: 48px; align-items: center; padding: 42px 0 28px; }
h1 { font-size: clamp(46px, 6vw, 74px); line-height: .94; letter-spacing: -.05em; margin: 12px 0 16px; }
h1 em { color: var(--blue); font-style: normal; }
h2 { font-size: clamp(30px, 4vw, 46px); letter-spacing: -.04em; line-height: 1.05; margin: 8px 0 12px; }
.lead { color: var(--muted); font-size: 17px; line-height: 1.65; margin: 0; }
.actions { display: flex; gap: 12px; margin: 26px 0 16px; flex-wrap: wrap; }
.trust { display: flex; gap: 16px; color: #8ea2b6; font-size: 13px; flex-wrap: wrap; }
.browser {
  background: linear-gradient(180deg, #142033, #0c1520);
  border: 1px solid #24384d;
  border-radius: 18px;
  padding: 12px;
  box-shadow: 0 30px 80px rgba(0,136,253,.16);
}
.browser .bar { display: flex; gap: 7px; align-items: center; color: #8ea0b4; font-size: 12px; margin-bottom: 10px; }
.browser .bar i { width: 8px; height: 8px; border-radius: 50%; background: #31485f; display: inline-block; }
.browser img { border-radius: 10px; width: 100%; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 28px 0 8px; }
.chips a { border: 1px solid #24384d; background: #0e1824; border-radius: 999px; padding: 8px 12px; font-size: 13px; color: #d5e2ee; }
.product { display: grid; grid-template-columns: .78fr 1.22fr; gap: 36px; align-items: center; padding: 54px 0; border-top: 1px solid var(--line); }
.product.reverse { direction: rtl; }
.product.reverse > * { direction: ltr; }
.product ul { margin: 16px 0 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.product li { color: #d5e2ee; font-size: 15px; }
.product li::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--blue); margin-right: 8px; }
.gallery { display: grid; gap: 12px; }
.thumbs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.thumbs .browser { box-shadow: none; }
.caption { color: #8ea2b6; font-size: 12px; margin-top: 8px; }
.contact { display: grid; grid-template-columns: .85fr 1.15fr; gap: 28px; align-items: start; padding: 20px 0 50px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 20px; }
.contact-form { display: grid; gap: 12px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.contact-form label { display: grid; gap: 6px; color: #b7c6d6; font-size: 13px; font-weight: 650; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%; background: #09131d; border: 1px solid #2a4156; color: #fff;
  border-radius: 10px; padding: 12px 13px; font: inherit;
}
.consent-field { display: grid !important; grid-template-columns: 18px 1fr; gap: 10px; align-items: start; font-weight: 500 !important; }
.website-field { position: absolute; left: -9999px; }
.form-message { display: none; color: #ffb4b4; font-size: 13px; }
.form-message.is-visible { display: block; }
footer { display: flex; justify-content: space-between; gap: 16px; color: #8ea2b6; font-size: 13px; padding: 28px 0 40px; border-top: 1px solid #1b2b3c; }
footer img { height: 28px; }
.wa { position: fixed; right: 18px; bottom: 18px; background: #16b972; color: #fff; border-radius: 999px; padding: 12px 16px; font-weight: 800; z-index: 5; }
@media (max-width: 900px) {
  .shell { width: min(1180px, calc(100% - 28px)); }
  .top nav { display: none; }
  .top nav.is-open {
    display: flex; flex-direction: column; position: absolute; left: 14px; right: 14px; top: 68px;
    background: #0d1622; border: 1px solid #24384d; border-radius: 14px; padding: 12px; gap: 12px;
  }
  .menu-button { display: inline-flex; }
  .hero, .product, .product.reverse, .contact, .field-row, .thumbs { grid-template-columns: 1fr; direction: ltr; }
  .hero { padding: 28px 0 18px; gap: 22px; }
  .product { padding: 32px 0; gap: 18px; }
  h1 { font-size: clamp(36px, 11vw, 52px); }
  footer { flex-direction: column; align-items: flex-start; }
  .wa { right: 12px; bottom: 12px; }
}
.menu-button {
  display: none; background: transparent; color: #fff; border: 1px solid #2c4156;
  border-radius: 10px; padding: 8px 12px; font: inherit; cursor: pointer;
}
.shots { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.shots img, .browser img { width:100%; border-radius:12px; cursor: zoom-in; }
.shots img { border:1px solid #24384d; background:#0c1520; }
.shots figcaption { color:#8ea2b6; font-size:12px; margin-top:6px; }
@media (max-width:900px) { .shots { grid-template-columns:1fr; } }
.lightbox {
  position: fixed; inset: 0; z-index: 40; display: none;
  background: rgba(3,6,10,.92); align-items: center; justify-content: center;
}
.lightbox.is-open { display: flex; }
.lightbox-stage { width: min(96vw, 1400px); height: min(86vh, 900px); overflow: auto; display: flex; align-items: center; justify-content: center; }
.lightbox img { max-width: none; width: min(92vw, 1200px); height: auto; transform-origin: center center; border-radius: 10px; }
.lightbox-bar {
  position: absolute; top: 14px; right: 14px; display: flex; gap: 8px; z-index: 2;
}
.lightbox-bar button {
  min-width: 44px; min-height: 44px; border: 0; border-radius: 12px;
  background: #122033; color: #fff; font: inherit; font-weight: 800; cursor: pointer;
}
.lightbox-caption { position: absolute; left: 16px; bottom: 16px; color: #d5e2ee; font-size: 14px; }