:root{
  --ink:#121212;
  --muted:#6b7280;
  --border: rgba(18,18,18,.12);
  --panel:#f4f5f7;
  --max:1100px;
}

*{ box-sizing:border-box; }

body{
  margin:0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background:#fff;
  color:var(--ink);
  line-height:1.6;
}

a{ color:inherit; }

/* ---------- Premium Header ---------- */

.nav{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(18,18,18,.10);
}

.nav-inner{
  max-width: var(--max);
  margin: 0 auto;
  padding: 10px 18px;
  display:flex;
  justify-content: space-between;
  align-items:center;
  gap: 18px;
}

/* Logo */
.brand{
  display:flex;
  align-items:center;
  text-decoration:none;
  padding: 4px 0;
}

.brand-logo{
  height:70px;
  width:auto;
}

.brand:hover .brand-logo{
  transform: translateY(-1px);
  filter: drop-shadow(0 10px 18px rgba(0,0,0,.12));
  opacity: .98;
}

/* Nav links */
.links{
  display:flex;
  align-items:center;
  gap: 18px;
  flex-wrap: wrap;
}

.navlink{
  text-decoration:none;
  font-weight: 650;
  font-size: 15px;
  letter-spacing: .1px;
  color: rgba(17,17,17,.92);
  padding: 10px 8px;
  border-radius: 10px;
  transition: background .15s ease, transform .15s ease, opacity .15s ease;
}

.navlink:hover{
  background: rgba(17,17,17,.06);
  transform: translateY(-1px);
  opacity: 1;
}

.btn{
  background: #121212;
  color: #fff !important;
  padding: 12px 16px;
  border-radius: 14px;
  text-decoration:none;
  font-weight: 700;
  letter-spacing: .1px;
  box-shadow: 0 10px 24px rgba(0,0,0,.10);
  transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
}

.btn:hover{
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(0,0,0,.14);
  opacity: .98;
}

/* Mobile tightening */
@media (max-width: 900px){
  .nav-inner{ padding: 10px 14px; }
  .brand-logo{ height: 72px; }
  .links{ gap: 10px; }
  .navlink{ padding: 8px 8px; }
  .btn{ padding: 10px 14px; border-radius: 12px; }
}

.hero{
  padding: 86px 18px 40px;
  background: linear-gradient(to bottom, #fff, #f3f4f6);
  border-bottom: 1px solid var(--border);
  text-align:center;
}

.hero h1{
  margin:0 0 10px;
  font-size: 42px;
  letter-spacing: -.02em;
}

.hero p{
  margin:0 auto 18px;
  max-width: 850px;
  font-size: 18px;
  color: var(--muted);
}

.container{
  max-width: var(--max);
  margin: 0 auto;
  padding: 44px 18px;
}

.grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card{
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 10px 30px rgba(0,0,0,.04);
}

.card h3{ margin: 0 0 8px; }
.card p{ margin: 0; color:#222; }

.kicker{
  display:inline-block;
  padding: 6px 10px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 14px;
}

.list{
  margin: 12px 0 0;
  padding-left: 18px;
}

.list li{ margin: 10px 0; }

.band{
  margin-top: 22px;
  padding: 18px;
  border-radius: 18px;
  background: var(--panel);
  border: 1px solid var(--border);
  text-align:center;
}

.footer{
  margin-top: 40px;
  background: var(--ink);
  color:#fff;
  padding: 34px 18px;
  text-align:center;
}

.footer a{ color:#fff; opacity:.95; }
.footer a:hover{ opacity:1; }

@media (max-width: 900px){
  .grid{ grid-template-columns: 1fr; }
  .hero h1{ font-size: 34px; }
}
/* ---------- Enterprise Footer ---------- */

.site-footer{
  margin-top: 60px;
  background: #0f172a; /* keep your current dark ink feel; change if you want */
  color: rgba(255,255,255,.92);
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,.08);
}

/* subtle watermark pattern (optional) */
.site-footer::after{
  content:"";
  position:absolute;
  inset:-80px -120px;
  background:
    radial-gradient(circle at 80% 30%, rgba(255,255,255,.08) 0 2px, transparent 3px) 0 0/48px 48px;
  opacity:.25;
  pointer-events:none;
}

.footer-inner{
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: 52px 18px 28px;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 26px;
}

.footer-col{
  display:flex;
  flex-direction: column;
  gap: 12px;
}

.footer-brand{
  gap: 14px;
  align-items: flex-start;
}

.footer-logo{
  display:flex;
  align-items:center;
  justify-content:flex-start;
}

.footer-logo-img{
  max-height: 100px;
  width:auto;
}

.footer-name{
  font-weight: 800;
  letter-spacing: .2px;
  font-size: 16px;
}

.footer-tag{
  color: rgba(255,255,255,.72);
  font-size: 14px;
}

.footer-heading{
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: 13px;
  color: rgba(255,255,255,.85);
  margin-bottom: 6px;
}

.footer-item{
  display:flex;
  align-items:flex-start;
  gap: 10px;
  color: rgba(255,255,255,.85);
  line-height: 1.4;
}

.footer-item a{
  color: rgba(255,255,255,.92);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,.22);
}

.footer-item a:hover{
  border-bottom-color: rgba(255,255,255,.55);
}

.footer-icon{
  width: 22px;
  text-align:center;
  opacity: .9;
}

.footer-copy{
  margin: 0;
  color: rgba(255,255,255,.75);
  max-width: 380px;
}

.footer-btn{
  display:inline-block;
  width: fit-content;
  padding: 12px 16px;
  border-radius: 999px;
  background: #fff;
  color: #0f172a;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: .02em;
  box-shadow: 0 14px 34px rgba(0,0,0,.24);
}

.footer-btn:hover{
  transform: translateY(-1px);
}

.footer-social{
  margin-top: 8px;
  display:flex;
  gap: 10px;
}

.social-dot{
  width: 44px;
  height: 44px;
  border-radius: 999px;
  display:flex;
  align-items:center;
  justify-content:center;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.92);
  text-decoration:none;
  font-weight: 800;
  transition: transform .15s ease, background .15s ease;
}

.social-dot:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.16);
}

.footer-bottom{
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px 18px 26px;
  border-top: 1px solid rgba(255,255,255,.10);
  color: rgba(255,255,255,.65);
  font-size: 13px;
}

@media (max-width: 900px){
  .footer-inner{
    grid-template-columns: 1fr;
    padding-top: 44px;
  }
}