/* Vivibite site styles - lightweight, responsive, accessible */
:root{
  --bg:#0b1220;
  --card:#0f172a;
  --ink:#e5e7eb;
  --muted:#a1a1aa;
  --brand1:#6EE7F9;
  --brand2:#3B82F6;
  --accent:#22d3ee;
  --success:#16a34a;
  --warning:#f59e0b;
  --maxw:1200px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand1);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--maxw);margin-inline:auto;padding:0 20px}

nav{position:sticky;top:0;z-index:50;background:linear-gradient(180deg, rgba(11,18,32,0.95), rgba(11,18,32,0.75) 60%, rgba(11,18,32,0))}
.navbar{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{display:flex;align-items:center;gap:10px}
.logo img{width:160px;height:auto}
.logo svg{height:44px;width:auto}
.navlinks{display:flex;gap:20px}
.navlinks a{font-weight:600;opacity:0.9}
.navlinks a[aria-current="page"]{border-bottom:2px solid var(--brand2)}

.hero{
  position:relative;isolation:isolate;
  background: radial-gradient(1000px 400px at 20% -10%, rgba(34,211,238,0.25), transparent),
              radial-gradient(800px 300px at 90% 0%, rgba(59,130,246,0.2), transparent),
              #0b1220;
}
.hero .inner{display:grid;grid-template-columns:1.1fr 0.9fr;gap:36px;align-items:center;padding:64px 0}
h1{font-size:clamp(32px,4vw,54px);line-height:1.1;margin:0 0 10px}
.lead{font-size:clamp(16px,2.1vw,20px);color:#cbd5e1;max-width:60ch}
.cta{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.btn{display:inline-block;background:linear-gradient(135deg,var(--brand1),var(--brand2));color:#0b1220;font-weight:800;padding:12px 18px;border-radius:12px}
.btn.secondary{background:#0f172a;border:1px solid #334155;color:#e2e8f0}

.card{background:var(--card);border:1px solid #1f2937;border-radius:18px;padding:20px}
.grid{display:grid;gap:18px}
.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}

.feature h3{margin:0 0 6px}
.kicker{font-size:12px;letter-spacing:0.12em;text-transform:uppercase;color:var(--muted)}
.section{padding:56px 0}
.section h2{font-size:clamp(24px,3.2vw,36px);margin:0 0 12px}
.subtle{color:#cbd5e1}

.specs-table{width:100%;border-collapse:separate;border-spacing:0 10px}
.specs-table th, .specs-table td{padding:12px 14px}
.specs-table tr{background:var(--card);border:1px solid #1f2937}
.specs-table th{text-align:left;color:#cbd5e1;white-space:nowrap}
.specs-table td{color:#e5e7eb}
.specs-note{color:#a3a3a3;font-size:13px;margin-top:8px}

.footer{padding:30px 0;color:#94a3b8;border-top:1px solid #1f2937;background:#0a0f1f}
.footer .grid{grid-template-columns:2fr 1fr 1fr}
.small{font-size:13px;color:#9ca3af}

.badge{display:inline-flex;align-items:center;gap:8px;background:rgba(34,211,238,0.12);border:1px solid rgba(34,211,238,0.25);padding:6px 10px;border-radius:999px;color:#a5f3fc;font-weight:600}

.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.gallery img{border-radius:14px;border:1px solid #1f2937;cursor:zoom-in;transition:transform .2s ease}
.gallery img:hover{transform:scale(1.015)}

.modal{position:fixed;inset:0;background:rgba(2,6,23,.8);display:none;align-items:center;justify-content:center;padding:20px}
.modal.open{display:flex}
.modal img{max-width:92vw;max-height:88vh;border-radius:18px;border:1px solid #334155}

.notice{background:#0a0f1f;border:1px dashed #334155;padding:12px 14px;border-radius:12px}

@media (max-width: 920px){
  .hero .inner{grid-template-columns:1fr;gap:22px}
  .grid.cols-3{grid-template-columns:1fr}
  .grid.cols-2{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
}


/* --- ViviBite logo animation (SVG inline) --- */
.logo .vb-logo-svg { display:block; height:44px; width:auto; }
.logo:hover .vb-logo-svg { filter: drop-shadow(0 0 10px rgba(34,211,238,.25)); transform: translateY(-1px); }
.logo .vb-logo-svg { transition: filter .25s ease, transform .25s ease; }

/* Checkmark sweep */
.vb-logo-svg .vb-check{
  stroke-dasharray: 260;
  stroke-dashoffset: 260;
  transition: stroke-dashoffset .6s ease;
}
.logo:hover .vb-logo-svg .vb-check{ stroke-dashoffset: 0; }

/* Slight pulse on hover */
@keyframes vbPulse {
  0% { transform: translateY(-1px) scale(1); }
  50% { transform: translateY(-1px) scale(1.01); }
  100% { transform: translateY(-1px) scale(1); }
}
.logo:hover .vb-logo-svg { animation: vbPulse .6s ease; }


/* ==============================
   ViviBite Logo "Pop" Override
   Paste at END of style.css
   ============================== */

/* If your logo is a plain <img> inside .logo */
.logo img{
  filter: brightness(1.18) contrast(1.12) drop-shadow(0 0 14px rgba(255,255,255,0.28)) !important;
}

/* If your logo is inside the wrapper used in the animation ZIP */
.vb-logo-wrap img:first-child{
  filter: brightness(1.18) contrast(1.12) drop-shadow(0 0 14px rgba(255,255,255,0.28)) !important;
}

/* Optional: slightly stronger on hover */
.logo:hover img,
.logo:hover .vb-logo-wrap img:first-child{
  filter: brightness(1.24) contrast(1.16) drop-shadow(0 0 18px rgba(255,255,255,0.34)) !important;
}