:root {
  --green-900: #0f3d22;
  --green-700: #1f6b3a;
  --green-500: #2f9a52;
  --green-300: #7fd19a;
  --green-50: #eef8f1;
  --earth-900: #2b1d10;
  --earth-700: #6b4a26;
  --sand: #f6efe2;
  --ink: #1b2620;
  --ink-soft: #4b5a52;
  --muted: #7a8a82;
  --bg: #ffffff;
  --bg-alt: #f7faf5;
  --border: #e3ece5;
  --shadow: 0 10px 30px rgba(15, 61, 34, 0.08);
  --radius: 14px;
  --maxw: 1140px;
  --font: "Inter", "Noto Sans Armenian", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--green-700); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Header ─── */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 50;
}
.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 68px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 20px;
  color: var(--green-900);
}
.brand:hover { text-decoration: none; }
.brand-mark { font-size: 24px; }
.nav-links {
  display: flex;
  gap: 22px;
  margin-left: auto;
  flex-wrap: wrap;
}
.nav-links a {
  color: var(--ink);
  font-weight: 500;
  font-size: 15px;
}
.lang-switch {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
}
.lang-switch button {
  background: transparent;
  border: 0;
  padding: 8px 12px;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  color: var(--ink-soft);
}
.lang-switch button.active {
  background: var(--green-700);
  color: white;
}

/* ─── Hero ─── */
.hero {
  background:
    radial-gradient(1200px 500px at 90% -10%, rgba(127, 209, 154, .35), transparent 60%),
    linear-gradient(180deg, var(--green-50), transparent 80%);
  padding: 72px 0 56px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 56px;
  align-items: center;
}
.badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--green-500);
  color: white;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.hero-text h1 {
  font-size: clamp(32px, 4.4vw, 52px);
  line-height: 1.08;
  margin: 0 0 18px;
  color: var(--green-900);
  font-weight: 800;
  letter-spacing: -0.01em;
}
.lede {
  font-size: 18px;
  color: var(--ink-soft);
  margin: 0 0 28px;
  max-width: 56ch;
}
.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .1s ease, box-shadow .2s ease, background .2s ease;
}
.btn-primary {
  background: var(--green-700);
  color: white;
  box-shadow: 0 6px 18px rgba(31, 107, 58, 0.25);
}
.btn-primary:hover { background: var(--green-900); text-decoration: none; }
.btn-ghost {
  background: white;
  color: var(--green-900);
  border-color: var(--border);
}
.btn-ghost:hover { background: var(--green-50); text-decoration: none; }
.hero-stats {
  display: flex;
  gap: 36px;
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}
.hero-stats li { display: flex; flex-direction: column; }
.hero-stats strong {
  font-size: 28px;
  color: var(--green-700);
  font-weight: 800;
}
.hero-stats span { color: var(--muted); font-size: 14px; }

/* ─── Hero mock ─── */
.hero-card {
  background: linear-gradient(160deg, #ffffff, #eef8f1);
  border-radius: 24px;
  padding: 22px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.dashboard-mock { display: flex; flex-direction: column; gap: 14px; }
.dm-row {
  display: flex; justify-content: space-between; align-items: center;
  font-weight: 600; color: var(--green-900);
}
.dm-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--green-500);
  box-shadow: 0 0 0 4px rgba(47, 154, 82, .2);
}
.dm-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
}
.dm-tile {
  background: white; border-radius: 14px; padding: 14px;
  display: flex; flex-direction: column; gap: 4px;
  border: 1px solid var(--border);
}
.dm-tile span { font-size: 20px; }
.dm-tile strong { font-size: 22px; color: var(--green-900); }
.dm-tile small { color: var(--muted); font-size: 12px; }
.dm-bar {
  height: 10px; background: #dbeede; border-radius: 999px; overflow: hidden;
}
.dm-bar > span {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--green-500), var(--green-300));
}
.dm-foot { font-size: 13px; color: var(--ink-soft); }
.dm-tag {
  background: var(--green-700); color: white;
  font-size: 12px; padding: 4px 10px; border-radius: 999px;
}

/* ─── Sections ─── */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section h2 {
  font-size: clamp(26px, 3vw, 36px);
  margin: 0 0 8px;
  color: var(--green-900);
  font-weight: 800;
  letter-spacing: -0.01em;
}
.section-lede {
  color: var(--ink-soft);
  font-size: 17px;
  margin: 0 0 36px;
  max-width: 60ch;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  transition: transform .15s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: var(--green-50); border-radius: 12px;
  font-size: 22px; margin-bottom: 14px;
}
.card h3 { margin: 0 0 8px; font-size: 18px; color: var(--green-900); }
.card p { margin: 0; color: var(--ink-soft); font-size: 15px; }

/* Steps */
.steps {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: step;
}
.steps li {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  position: relative;
}
.step-num {
  position: absolute;
  top: -16px; left: 22px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--green-700); color: white;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(31, 107, 58, .3);
}
.steps h3 { margin: 10px 0 6px; color: var(--green-900); font-size: 17px; }
.steps p { margin: 0; color: var(--ink-soft); font-size: 14.5px; }

/* Pricing */
.pricing .price-card { display: flex; flex-direction: column; }
.price-card h3 {
  font-size: 13px; letter-spacing: .15em; color: var(--green-700);
  margin: 0 0 8px;
}
.price {
  font-size: 36px; font-weight: 800; color: var(--green-900);
  margin: 0 0 4px;
}
.muted { color: var(--muted); font-size: 14px; }
.price-card ul {
  list-style: none; padding: 18px 0 0; margin: 18px 0 0;
  border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 10px;
}
.price-card ul li {
  font-size: 14.5px; color: var(--ink);
  padding-left: 22px; position: relative;
}
.price-card ul li::before {
  content: "✓"; color: var(--green-500); font-weight: 700;
  position: absolute; left: 0;
}
.price-card.featured {
  border-color: var(--green-500);
  box-shadow: 0 16px 40px rgba(31, 107, 58, .15);
  position: relative;
  transform: translateY(-4px);
}
.ribbon {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--green-700);
  color: white; font-size: 11px;
  letter-spacing: .1em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px;
}

/* ROI */
.roi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.roi-callout {
  display: inline-flex; flex-direction: column;
  background: white; border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-top: 12px;
}
.roi-callout strong { color: var(--muted); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.roi-callout span { font-size: 22px; font-weight: 800; color: var(--green-700); }
.roi-table {
  width: 100%; border-collapse: collapse;
  background: white; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border);
}
.roi-table th, .roi-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
}
.roi-table th { background: var(--green-50); color: var(--green-900); font-weight: 600; }
.roi-table td:last-child { text-align: right; font-variant-numeric: tabular-nums; }
.roi-table tr.total td { font-weight: 800; color: var(--green-900); background: #f3faf5; }
.roi-table tr:last-child td { border-bottom: 0; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.contact-list {
  list-style: none; padding: 0; margin: 24px 0 0;
  display: flex; flex-direction: column; gap: 12px;
  font-size: 16px;
}
.contact-form {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex; flex-direction: column; gap: 14px;
  box-shadow: var(--shadow);
}
.contact-form label {
  display: flex; flex-direction: column; gap: 6px;
  font-size: 13px; font-weight: 600; color: var(--ink-soft);
}
.contact-form input,
.contact-form textarea {
  font: inherit;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-alt);
  color: var(--ink);
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--green-500);
  background: white;
}
.form-status {
  margin: 6px 0 0;
  font-size: 14px;
  min-height: 1.2em;
}
.form-status[data-state="ok"]      { color: var(--green-700); }
.form-status[data-state="error"]   { color: #b3261e; }
.form-status[data-state="pending"] { color: var(--muted); }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  background: white;
}
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .roi-grid, .contact-grid { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 600px) {
  .cards, .pricing { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .hero { padding: 48px 0 36px; }
  .section { padding: 56px 0; }
  .hero-stats { gap: 22px; }
}