:root {
  --navy: #161b33;
  --navy-2: #1f2547;
  --purple: #6d4aff;
  --purple-deep: #4b2fd6;
  --lavender: #cdbfff;
  --green: #34d399;
  --green-dark: #189a6c;
  --ink: #1c2333;
  --muted: #5b6377;
  --bg: #ffffff;
  --bg-soft: #f3f2fb;
  --bg-soft-2: #eeeef3;
  --border: #e4e3ee;
  --radius: 14px;
  --shadow: 0 12px 30px rgba(22, 27, 51, 0.08);
  --max: 1200px;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: inherit;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 .5em; font-weight: 800; }
p { margin: 0 0 1em; color: var(--muted); }
.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 2px;
}
.logo .x { color: var(--green); }
.logo img { height: 30px; width: auto; display: block; }
.main-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
.main-nav > ul {
  display: flex;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.main-nav a {
  font-weight: 600;
  color: var(--ink);
  font-size: 0.95rem;
}
.main-nav a:hover, .main-nav a.active { color: var(--green-dark); }
.nav-dropdown { position: relative; }
.nav-dropdown > a::after { content: ' \25BE'; font-size: 0.7em; }
.dropdown-menu {
  display: none;
  position: absolute;
  top: 130%;
  left: 0;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow);
  min-width: 260px;
  padding: 6px;
  list-style: none;
  margin: 0;
}
.nav-dropdown:hover .dropdown-menu, .nav-dropdown.open .dropdown-menu { display: block; }
.dropdown-menu li a {
  display: block;
  padding: 10px 14px;
  border-radius: 8px;
  font-weight: 500;
}
.dropdown-menu li a:hover { background: var(--bg-soft); }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-outline-green { border-color: var(--green); color: var(--green-dark); background: transparent; }
.btn-outline-green:hover { background: var(--green); color: #fff; }
.btn-purple { background: var(--purple); color: #fff; }
.btn-purple:hover { background: var(--purple-deep); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: #0d1226; }
.btn-green { background: var(--green); color: #06281c; }
.btn-green:hover { background: var(--green-dark); color: #fff; }
.btn-ghost-white { border-color: rgba(255,255,255,.5); color: #fff; }
.btn-ghost-white:hover { background: rgba(255,255,255,.12); }
.btn-block { width: 100%; justify-content: center; }

/* ---------- Hero sections ---------- */
.hero {
  background: linear-gradient(120deg, var(--navy) 0%, var(--navy-2) 55%, var(--purple-deep) 100%);
  color: #fff;
  padding: 72px 0;
  overflow: hidden;
}
.hero .container { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(2.2rem, 4vw, 3.2rem); color: var(--lavender); }
.hero p.lead { color: #d7d9ee; font-size: 1.05rem; max-width: 480px; }
.hero-media { border-radius: var(--radius); overflow: hidden; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero.center { text-align: center; }
.hero.center .container { grid-template-columns: 1fr; }
.hero.center h1 { color: #fff; }
.hero.compact { padding: 56px 0; }

.eyebrow {
  display: inline-block;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.25);
  color: #fff;
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 18px;
}

/* ---------- Sections ---------- */
section { padding: 72px 0; }
.section-tight { padding: 48px 0; }
.bg-soft { background: var(--bg-soft); }
.bg-navy { background: var(--navy); color: #fff; }
.bg-navy p { color: #b9bdd6; }
.section-title { text-align: center; font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 40px; }
.section-title.left { text-align: left; }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}
.card h3 { font-size: 1.3rem; margin-bottom: 10px; }
.card-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--bg-soft);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}

.feature-panel {
  background: var(--bg-soft);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
}
.feature-panel img { margin: 0 auto 20px; max-height: 220px; }

.cta-banner {
  background: var(--green);
  color: var(--navy);
  border-radius: var(--radius);
  padding: 48px;
  text-align: center;
}
.cta-banner h2 { margin-bottom: 24px; }

/* ---------- Pricing ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.price-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  background: #fff;
}
.price-card.popular { border: 2px solid var(--purple); position: relative; background: var(--bg-soft); }
.price-card .badge {
  display: inline-block;
  background: var(--purple);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: .04em;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.price-card .amount { font-size: 2.4rem; font-weight: 800; color: var(--purple); margin: 6px 0 18px; }
.price-card ul { list-style: none; padding: 0; margin: 20px 0; text-align: left; }
.price-card ul li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
  color: var(--ink);
}

.compare-table { width: 100%; border-collapse: collapse; margin: 32px 0; }
.compare-table th, .compare-table td {
  border: 1px solid var(--border);
  padding: 14px 16px;
  text-align: left;
  font-size: 0.92rem;
}
.compare-table th { background: var(--bg-soft-2); }
.compare-table td.center, .compare-table th.center { text-align: center; }
.tick { color: var(--green-dark); font-weight: 800; }
.cross { color: #d94a4a; font-weight: 800; }

/* ---------- Marketplace ---------- */
.search-bar {
  max-width: 620px;
  margin: 0 auto;
  display: flex;
  background: #fff;
  border-radius: 999px;
  padding: 6px 6px 6px 22px;
  align-items: center;
}
.search-bar input {
  flex: 1;
  border: none;
  outline: none;
  padding: 12px 0;
  font-size: 1rem;
}
.search-bar button {
  border: none;
  background: var(--green);
  width: 44px; height: 44px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.1rem;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.product-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.product-card .thumb {
  height: 180px;
  background: var(--navy);
  color: var(--green);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; text-align: center; font-size: 1.1rem; padding: 20px;
}
.product-card .thumb.placeholder { background: var(--bg-soft-2); color: var(--muted); font-size: 2rem; }
.product-card .body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.product-card .price { font-weight: 800; font-size: 1.15rem; margin: 6px 0 16px; }
.product-card .feature-list { list-style: none; padding: 0; margin: 0 0 16px; color: var(--muted); font-size: 0.88rem; }
.product-card .feature-list li { padding: 3px 0; }

/* ---------- Forms ---------- */
.form-card {
  background: #fff;
  color: var(--ink);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.form-card h3, .form-card h2 { color: var(--ink); }
.form-card.on-dark { background: rgba(255,255,255,.97); }
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.9rem; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: 2px solid var(--purple);
  outline-offset: 1px;
}
.form-msg { margin-top: 14px; font-weight: 600; font-size: 0.9rem; }
.form-msg.ok { color: var(--green-dark); }
.form-msg.err { color: #c0392b; }

/* ---------- Logos row ---------- */
.logo-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}
.logo-row .logo-item {
  background: #fff;
  color: var(--navy);
  font-weight: 800;
  padding: 16px 28px;
  border-radius: 10px;
  min-width: 140px;
  text-align: center;
}
.logo-row .caption { text-align: center; color: #b9bdd6; font-size: 0.8rem; margin-top: 8px; }

/* ---------- Terminology tables ---------- */
.term-table { width: 100%; border-collapse: collapse; margin: 24px 0 48px; }
.term-table th, .term-table td {
  border: 1px solid var(--border);
  padding: 12px 16px;
  font-size: 0.9rem;
  text-align: left;
  vertical-align: top;
}
.term-table th { background: var(--purple); color: #fff; }
.term-table tr:nth-child(even) td { background: var(--bg-soft); }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  text-align: center;
}
.contact-grid .icon { font-size: 1.8rem; color: var(--green); margin-bottom: 10px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg-soft); padding: 56px 0 24px; }
.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 40px;
}
.footer-grid h4 { font-size: 1rem; margin-bottom: 14px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 10px; color: var(--muted); }
.footer-grid a:hover { color: var(--green-dark); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  color: var(--muted);
  font-size: 0.85rem;
}

/* ---------- Utilities ---------- */
.mt-0 { margin-top: 0; }
.text-center { text-align: center; }
.small-muted { color: var(--muted); font-size: 0.85rem; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero .container, .grid-2 { grid-template-columns: 1fr; }
  .grid-3, .pricing-grid, .product-grid, .footer-grid, .contact-grid { grid-template-columns: 1fr; }
  .main-nav ul { display: none; }
}