/* ─── DESIGN TOKENS ─── */
:root {
  --dark:         #0F172A;
  --dark2:        #1E293B;
  --dark3:        #334155;
  --blue:         #1A56DB;
  --blue-mid:     #3B82F6;
  --blue-light:   #EBF5FF;
  --blue-dim:     #DBEAFE;
  --purple:       #7C3AED;
  --purple-light: #F5F3FF;
  --purple-dim:   #EDE9FE;
  --green:        #059669;
  --green-light:  #D1FAE5;
  --amber:        #D97706;
  --amber-light:  #FEF3C7;
  --text:         #1E293B;
  --text-mid:     #475569;
  --text-muted:   #64748B;
  --border:       #E2E8F0;
  --bg:           #FFFFFF;
  --bg-gray:      #F8FAFC;
  --nav-h:        64px;
}

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ─── LAYOUT ─── */
.container        { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 760px;  margin: 0 auto; padding: 0 24px; }
.page             { padding-top: var(--nav-h); }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 15px; font-weight: 700;
  border: none; cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
}
.btn-primary   { background: var(--blue); color: white; }
.btn-primary:hover  { background: #1547c0; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(26,86,219,0.4); }
.btn-secondary { background: white; color: var(--text); border: 1.5px solid var(--border); }
.btn-secondary:hover { background: var(--bg-gray); border-color: #CBD5E1; }
.btn-purple    { background: var(--purple); color: white; }
.btn-purple:hover   { background: #6D28D9; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(124,58,237,0.4); }
.btn-large  { padding: 16px 36px; font-size: 16px; border-radius: 12px; }
.btn-small  { padding: 10px 20px; font-size: 14px; border-radius: 8px; }

/* ─── BADGES ─── */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 12px; border-radius: 99px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.3px;
}
.badge-green  { background: var(--green-light); color: #065F46; }
.badge-purple { background: var(--purple-dim);  color: #5B21B6; }
.badge-blue   { background: var(--blue-dim);    color: #1E40AF; }
.badge-amber  { background: var(--amber-light); color: #78350F; }
.dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; display: inline-block; }

/* ─── TYPOGRAPHY HELPERS ─── */
.section-label {
  font-size: 12px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 12px;
}

/* ─── FOOTER ─── */
.footer {
  background: var(--dark); color: #64748B;
  padding: 48px 0 32px; margin-top: 96px;
}
.footer-inner {
  max-width: 1120px; margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px;
}
.footer-brand .logo { font-size: 16px; font-weight: 800; color: white; letter-spacing: -0.3px; }
.footer-brand .logo span { color: var(--blue-mid); }
.footer-brand p { font-size: 13px; color: #475569; margin-top: 10px; line-height: 1.6; }
.footer-col h4 { font-size: 13px; font-weight: 700; color: #94A3B8; text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 14px; }
.footer-col a  { display: block; font-size: 13px; color: #64748B; padding: 4px 0; transition: color 0.15s; }
.footer-col a:hover { color: white; }
.footer-bottom {
  border-top: 1px solid #1E293B; margin-top: 40px; padding-top: 24px;
  font-size: 12px; color: #334155;
  max-width: 1120px; margin-left: auto; margin-right: auto;
  padding-left: 24px; padding-right: 24px;
  display: flex; justify-content: space-between; align-items: center;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 600px) {
  .footer-inner { grid-template-columns: 1fr; }
}