:root {
  --blue: #0AA4E6;
  --blue-dark: #0784BA;
  --ink: #0E1A24;
  --ink-2: #16283A;
  --text: #1F2A33;
  --muted: #5B6873;
  --line: #E3E9EE;
  --bg: #FFFFFF;
  --bg-soft: #F3F7FA;
  --radius: 12px;
  --max: 1140px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-dark); }
h1, h2, h3 { color: var(--ink); line-height: 1.2; margin: 0 0 .5em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); }
h3 { font-size: 1.15rem; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section.soft { background: var(--bg-soft); }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 720px; }
.eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--blue-dark); margin-bottom: 10px;
}

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.96); backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 92px; gap: 16px; }
.brand img { height: 72px; width: auto; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: .95rem; }
.nav a:hover { color: var(--blue-dark); }
.nav .btn { padding: 10px 18px; }
.menu-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; }

/* Buttons */
.btn {
  display: inline-block; background: var(--blue); color: #fff !important; text-decoration: none;
  font-weight: 700; padding: 14px 24px; border-radius: 999px; border: 0; cursor: pointer;
  font-size: 1rem; transition: background .15s;
}
.btn:hover { background: var(--blue-dark); }
.btn.ghost { background: transparent; border: 2px solid rgba(255,255,255,.5); }
.btn.ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); }

/* Hero */
.hero {
  background:
    linear-gradient(105deg, rgba(14,26,36,.97) 0%, rgba(14,26,36,.9) 45%, rgba(14,26,36,.55) 100%),
    url("img/hero.jpg") right 35% / cover no-repeat;
  color: #fff; padding: 110px 0 100px;
}
.hero h1 { color: #fff; font-size: clamp(2.1rem, 5vw, 3.4rem); max-width: 760px; }
.hero h1 em { font-style: normal; color: var(--blue); }
.hero p { font-size: 1.2rem; color: #C9D6E0; max-width: 620px; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero .eyebrow { color: var(--blue); }
.hero .company { display: block; font-size: clamp(1.3rem, 2.5vw, 1.7rem); font-weight: 800; color: #fff; margin-bottom: 6px; letter-spacing: .01em; }
.trust { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 44px; padding: 0; list-style: none; color: #DCE6EE; font-weight: 600; font-size: .95rem; }
.trust li::before { content: "✓"; color: var(--blue); margin-right: 8px; }

/* Services */
.grid { display: grid; gap: 22px; }
.grid.services { grid-template-columns: repeat(3, 1fr); margin-top: 40px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; transition: box-shadow .2s, transform .2s;
}
.card:hover { box-shadow: 0 10px 30px rgba(14,26,36,.08); transform: translateY(-2px); }
.card .icon {
  width: 48px; height: 48px; border-radius: 10px; background: rgba(10,164,230,.12);
  display: grid; place-items: center; margin-bottom: 16px; color: var(--blue-dark);
}
.card .icon svg { width: 26px; height: 26px; }
.card p { margin: 0; color: var(--muted); font-size: .97rem; }
.card.feature { border-color: var(--blue); box-shadow: inset 0 0 0 1px var(--blue); }
.tag { display: inline-block; font-size: .72rem; font-weight: 700; background: var(--blue); color: #fff; padding: 2px 8px; border-radius: 999px; margin-left: 6px; vertical-align: middle; }

.skills { margin-top: 48px; }
.skills h3 { margin-bottom: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; list-style: none; }
.chips li { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-size: .9rem; }

/* Customers */
.customers { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 32px; }
.customers div { background: #fff; border-radius: var(--radius); padding: 20px; border: 1px solid var(--line); font-weight: 700; color: var(--ink); text-align: center; }

/* Gallery */
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 40px; }
.gallery figure { margin: 0; background: #fff; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.gallery figure { display: flex; flex-direction: column; }
.gallery img { width: 100%; }
.gallery figcaption { margin-top: auto; }
.gallery figcaption { padding: 16px 20px; }
.gallery figcaption strong { display: block; color: var(--ink); }
.gallery figcaption span { color: var(--muted); font-size: .93rem; }

/* About */
.about { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: center; }
.about img { border-radius: var(--radius); }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 28px 0; }
.facts div { border-left: 3px solid var(--blue); padding-left: 14px; }
.facts strong { display: block; font-size: 1.8rem; color: var(--ink); line-height: 1.1; }
.facts span { font-size: .88rem; color: var(--muted); }
.checklist { padding: 0; list-style: none; }
.checklist li { padding-left: 28px; position: relative; margin-bottom: 10px; }
.checklist li::before { content: "✓"; position: absolute; left: 0; color: var(--blue); font-weight: 700; }

/* Contact */
.contact { background: var(--ink); color: #DCE6EE; }
.contact h2 { color: #fff; }
.contact .lead { color: #AFC0CD; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 48px; margin-top: 36px; }
.contact-info a { color: #fff; text-decoration: none; font-weight: 700; }
.contact-info .row { margin-bottom: 22px; }
.contact-info .label { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--blue); font-weight: 700; }
.contact-info .big { font-size: 1.5rem; }
form { background: var(--ink-2); padding: 28px; border-radius: var(--radius); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
label { display: block; font-size: .88rem; font-weight: 600; margin-bottom: 6px; color: #DCE6EE; }
input, textarea, select {
  width: 100%; padding: 12px 14px; border-radius: 8px; border: 1px solid #2D4357;
  background: #0E1A24; color: #fff; font: inherit; font-size: 1rem; margin-bottom: 14px;
}
input:focus, textarea:focus, select:focus { outline: 2px solid var(--blue); border-color: transparent; }
textarea { min-height: 130px; resize: vertical; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: .88rem; font-weight: 400; }
.consent input { width: auto; margin: 4px 0 0; }
.consent a { color: var(--blue); }
.hp { position: absolute; left: -9999px; }

/* Footer */
.site-footer { background: #08121A; color: #8DA0AE; padding: 32px 0; font-size: .9rem; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.site-footer a { color: #C9D6E0; }

/* Simple pages */
.page { padding: 60px 0 80px; }
.page .wrap { max-width: 780px; }

/* Responsive */
@media (max-width: 960px) {
  .grid.services { grid-template-columns: repeat(2, 1fr); }
  .customers { grid-template-columns: repeat(3, 1fr); }
  .about, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .section { padding: 56px 0; }
  .wrap { padding: 0 16px; }
  .menu-toggle { display: block; }
  .nav {
    display: none; position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line); padding: 8px 16px 16px;
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .nav .btn { margin-top: 12px; text-align: center; border-bottom: 0; }
  .site-header .wrap { height: 72px; }
  .brand img { height: 56px; }
  .hero { padding: 70px 0 64px; background-position: 70% center; }
  .grid.services, .gallery, .form-row { grid-template-columns: 1fr; }
  .customers { grid-template-columns: repeat(2, 1fr); }
  .facts { grid-template-columns: 1fr 1fr 1fr; }
  .facts strong { font-size: 1.4rem; }
}