/* ==========================================================================
   Xeasy — global stylesheet
   ========================================================================== */

:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-soft: #eff6ff;
  --ink: #0f172a;
  --ink-soft: #334155;
  --muted: #64748b;
  --border: #e2e8f0;
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --temu: #ea580c;
  --temu-soft: #fff7ed;
  --ok: #16a34a;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.06), 0 8px 24px rgba(15, 23, 42, 0.06);
  --container: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial,
    "Noto Sans", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

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

h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 0.5em; }

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

/* --------------------------------------------------------------------------
   Header / navigation
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 68px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.brand:hover { text-decoration: none; }

.brand .brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);
  color: #fff;
  font-size: 17px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.brand .brand-name span { color: var(--primary); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.main-nav a {
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--ink-soft);
  font-size: 15px;
  font-weight: 500;
}
.main-nav a:hover { background: var(--bg-alt); text-decoration: none; color: var(--ink); }
.main-nav a.active { color: var(--primary); background: var(--primary-soft); }

.header-actions { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: none;
  border: 1px solid var(--border);
  background: var(--bg);
  border-radius: 8px;
  width: 40px;
  height: 40px;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.btn:hover { text-decoration: none; }

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }

.btn-outline { border-color: var(--border); color: var(--ink); background: var(--bg); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }

.btn-sm { padding: 8px 16px; font-size: 14px; border-radius: 8px; }

.btn-light { background: #fff; color: var(--primary); }
.btn-light:hover { background: var(--primary-soft); }

/* --------------------------------------------------------------------------
   Badges & tags
   -------------------------------------------------------------------------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
}
.badge-temu { background: var(--temu-soft); color: var(--temu); }
.badge-soft { background: var(--primary-soft); color: var(--primary); }
.badge .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  padding: 96px 0 88px;
  background:
    radial-gradient(1200px 480px at 80% -10%, rgba(124, 58, 237, 0.10), transparent 60%),
    radial-gradient(900px 420px at 10% -10%, rgba(37, 99, 235, 0.12), transparent 60%),
    var(--bg);
  border-bottom: 1px solid var(--border);
}

.hero-inner { max-width: 780px; margin: 0 auto; text-align: center; }

.hero h1 {
  font-size: 46px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero .lead {
  font-size: 19px;
  color: var(--muted);
  margin: 0 0 32px;
}

.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Page hero (subpages) */
.page-hero {
  padding: 72px 0 56px;
  background: linear-gradient(180deg, var(--bg-alt) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
}
.page-hero h1 { font-size: 38px; font-weight: 800; letter-spacing: -0.02em; }
.page-hero .lead { font-size: 18px; color: var(--muted); max-width: 720px; margin: 0; }
.page-hero .badge { margin-bottom: 16px; }

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */

.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.section-head { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: 32px; font-weight: 800; letter-spacing: -0.01em; }
.section-head p { color: var(--muted); font-size: 17px; margin: 0; }

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.card h3 { font-size: 19px; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 15px; margin: 0; }

.card .icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--primary-soft);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
}
.card .icon-temu { background: var(--temu-soft); color: var(--temu); }

.feature-list { list-style: none; margin: 14px 0 0; padding: 0; }
.feature-list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 8px;
  color: var(--ink-soft);
  font-size: 15px;
}
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--primary-soft);
  border: 4px solid var(--primary);
  box-sizing: border-box;
}

/* Steps */
.steps { counter-reset: step; display: grid; gap: 24px; }
.step {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  position: relative;
}
.step::before {
  counter-increment: step;
  content: counter(step);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.step h3 { font-size: 18px; }
.step p { color: var(--muted); font-size: 15px; margin: 0; }

/* Banner / callout */
.callout {
  border: 1px solid #fed7aa;
  background: var(--temu-soft);
  border-radius: var(--radius);
  padding: 24px 28px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.callout .icon { font-size: 24px; line-height: 1.4; }
.callout h3 { font-size: 17px; margin-bottom: 4px; color: var(--ink); }
.callout p { margin: 0; color: var(--ink-soft); font-size: 15px; }

.info-banner {
  background: var(--primary-soft);
  border: 1px solid #bfdbfe;
  border-radius: var(--radius);
  padding: 20px 24px;
  color: var(--ink-soft);
  font-size: 15px;
}

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);
  border-radius: 20px;
  padding: 56px 40px;
  text-align: center;
  color: #fff;
}
.cta-band h2 { font-size: 30px; font-weight: 800; }
.cta-band p { color: rgba(255, 255, 255, 0.85); font-size: 17px; margin: 0 auto 28px; max-width: 560px; }

/* --------------------------------------------------------------------------
   Legal pages
   -------------------------------------------------------------------------- */

.legal-wrap { padding: 64px 0 88px; }
.legal-content { max-width: 800px; }
.legal-content .updated { color: var(--muted); font-size: 14px; margin-bottom: 32px; }
.legal-content h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 40px 0 12px;
  padding-top: 8px;
}
.legal-content h3 { font-size: 17px; font-weight: 700; margin: 24px 0 8px; }
.legal-content p, .legal-content li { color: var(--ink-soft); font-size: 15.5px; }
.legal-content ul, .legal-content ol { padding-left: 22px; }
.legal-content li { margin-bottom: 6px; }
.legal-content a { word-break: break-all; }

.contact-block {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin: 32px 0;
}
.contact-block p { margin: 4px 0; }

/* --------------------------------------------------------------------------
   Contact page
   -------------------------------------------------------------------------- */

.contact-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
}
.contact-card h3 { font-size: 18px; }
.contact-card p { color: var(--ink-soft); font-size: 15px; margin: 0 0 6px; }
.contact-card .label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  background: #0f172a;
  color: #94a3b8;
  margin-top: 0;
  padding: 64px 0 0;
  font-size: 14.5px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}

.site-footer .brand { color: #fff; margin-bottom: 14px; }
.site-footer .brand .brand-name span { color: #60a5fa; }

.footer-about p { margin: 0 0 6px; line-height: 1.7; }
.footer-about a { color: #93c5fd; text-decoration: none; }
.footer-about a:hover { text-decoration: underline; }

.footer-col h4 {
  color: #e2e8f0;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: #94a3b8; }
.footer-col a:hover { color: #fff; text-decoration: none; }

.footer-bottom {
  border-top: 1px solid #1e293b;
  padding: 20px 0;
  font-size: 13px;
  color: #64748b;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p { margin: 0; }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 960px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 36px; }
}

@media (max-width: 720px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 24px 20px;
    gap: 4px;
  }
  .main-nav a { padding: 12px; }
  .site-header.nav-open .main-nav { display: flex; }
  .nav-toggle { display: inline-block; }
  .header-actions .btn { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .hero { padding: 64px 0 56px; }
  .hero h1 { font-size: 30px; }
  .page-hero h1 { font-size: 30px; }
  .section { padding: 56px 0; }
  .cta-band { padding: 40px 24px; }
}