:root {
  --blue: #1d4ed8;
  --blue-dark: #1e3a8a;
  --blue-soft: #eff6ff;
  --blue-line: #dbeafe;
  --text: #0f172a;
  --muted: #475569;
  --line: #e2e8f0;
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --radius: 14px;
  --font: "Segoe UI", "Noto Sans Armenian", "Arial", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.6; }
img { max-width: 100%; }
a { color: var(--blue); }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .6em; }
.container { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 20px; }

/* Կոճակներ */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 22px; border-radius: 10px;
  font-weight: 600; font-size: 15px; text-decoration: none; border: 1.5px solid transparent; cursor: pointer; transition: .15s; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); }
.btn-outline { border-color: var(--blue); color: var(--blue); background: #fff; padding: 8px 18px; }
.btn-outline:hover { background: var(--blue); color: #fff; }
.btn-ghost { color: var(--blue); background: var(--blue-soft); }
.btn-ghost:hover { background: var(--blue-line); }

/* Վերնագիր */
.header { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.95); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; gap: 24px; height: 70px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 800; font-size: 22px; letter-spacing: .06em; }
.brand-small { font-size: 16px; }
.nav { display: flex; gap: 6px; margin-left: auto; }
.nav a { text-decoration: none; color: var(--muted); font-weight: 500; padding: 8px 12px; border-radius: 8px; }
.nav a:hover { color: var(--blue); background: var(--blue-soft); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.burger { display: none; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 10px; background: #fff; cursor: pointer; padding: 10px; }
.burger span { display: block; height: 2px; background: var(--text); margin: 4px 0; border-radius: 2px; }

/* Գլխավոր բաժին */
.hero { background: linear-gradient(180deg, var(--blue-soft) 0%, #fff 100%); padding: 80px 0 90px; }
.hero-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: center; }
.eyebrow { color: var(--blue); font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; margin: 0 0 12px; }
.hero h1 { font-size: clamp(30px, 4.2vw, 46px); }
.lead { font-size: 18px; color: var(--muted); max-width: 580px; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-card { background: #fff; border: 1px solid var(--blue-line); border-radius: 20px; padding: 22px; box-shadow: 0 20px 50px -20px rgba(29,78,216,.35); }
.hc-head { display: flex; gap: 6px; margin-bottom: 16px; }
.hc-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--blue-line); }
.hc-row { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; margin-bottom: 10px; font-weight: 500; }
.hc-check { width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; background: var(--blue); color: #fff; font-size: 13px; flex: none; }
.hc-bars { display: flex; align-items: flex-end; gap: 10px; height: 90px; margin-top: 18px; padding: 0 4px; }
.hc-bars span { flex: 1; background: linear-gradient(180deg, #60a5fa, var(--blue)); border-radius: 6px 6px 2px 2px; }
.hc-bars span:nth-child(1) { height: 40%; }
.hc-bars span:nth-child(2) { height: 65%; }
.hc-bars span:nth-child(3) { height: 50%; }
.hc-bars span:nth-child(4) { height: 80%; }
.hc-bars span:nth-child(5) { height: 70%; }
.hc-bars span:nth-child(6) { height: 95%; }

/* Բաժիններ */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 720px; margin-bottom: 40px; }
.section-head h2, .contact h2 { font-size: clamp(26px, 3vw, 34px); }
.section-head p { color: var(--muted); font-size: 17px; }
.values, .services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.value, .service { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.value p { color: var(--muted); margin: 0; }
.value-icon, .service-icon { width: 46px; height: 46px; border-radius: 12px; background: var(--blue-soft); color: var(--blue);
  display: grid; place-items: center; font-size: 22px; margin-bottom: 16px; }
.service { border-top: 4px solid var(--blue); }
.service h3 { font-size: 19px; }
.service ul { margin: 0; padding: 0; list-style: none; }
.service li { position: relative; padding: 6px 0 6px 22px; color: var(--muted); }
.service li::before { content: ""; position: absolute; left: 2px; top: 15px; width: 8px; height: 8px; border-radius: 50%; background: var(--blue); }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.steps li { padding: 24px; border-left: 3px solid var(--blue-line); }
.steps span { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--blue); color: #fff; font-weight: 700; margin-bottom: 12px; }
.steps p { color: var(--muted); margin: 0; }

.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact p { color: var(--muted); }
.contact-list { margin: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 8px 24px; }
.contact-list div { display: flex; justify-content: space-between; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.contact-list div:last-child { border-bottom: 0; }
.contact-list dt { font-weight: 600; }
.contact-list dd { margin: 0; text-align: right; }
.placeholder { color: #94a3b8; font-style: italic; }

.footer { padding: 28px 0; border-top: 1px solid var(--line); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer p { margin: 0; color: var(--muted); font-size: 14px; }
.footer a { font-size: 14px; }

/* Հեռախոս և պլանշետ */
@media (max-width: 900px) {
  .hero { padding: 48px 0 60px; }
  .hero-inner, .contact { grid-template-columns: 1fr; gap: 36px; }
  .values, .services, .steps { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }
  .burger { display: block; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 70px; flex-direction: column; background: #fff;
    border-bottom: 1px solid var(--line); padding: 10px 16px 16px; box-shadow: 0 12px 24px -12px rgba(15,23,42,.2); }
  .nav.open { display: flex; }
  .nav a { padding: 12px; }
  .header-actions { margin-left: auto; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .contact-list div { flex-direction: column; gap: 2px; }
  .contact-list dd { text-align: left; }
  .hero-buttons .btn { flex: 1; }
}