/* ============================================================
   Premium LED Lanyards — GFLAI
   Static CSS (Tailwind Equivalents + Custom Styles)
   ============================================================ */

/* ---------- Reset ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

/* ---------- Base ---------- */
body { font-family: 'Inter', sans-serif; background: #000; color: #fff; scroll-behavior: smooth; overflow-x: hidden; }
h1, h2, h3, h4 { font-family: 'Space Grotesk', sans-serif; text-transform: uppercase; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
section { position: relative; }

/* ---------- Typography ---------- */
.text-5xl { font-size: 3rem; line-height: 1.1; }
.text-6xl { font-size: 3.75rem; line-height: 1.1; }
.text-7xl { font-size: 4.5rem; line-height: 1.1; }
.text-4xl { font-size: 2.25rem; line-height: 1.2; }
.text-3xl { font-size: 1.875rem; line-height: 1.2; }
.text-2xl { font-size: 1.5rem; line-height: 1.3; }
.text-xl { font-size: 1.25rem; line-height: 1.4; }
.text-lg { font-size: 1.125rem; line-height: 1.6; }
.text-base { font-size: 1rem; line-height: 1.6; }
.text-sm { font-size: 0.875rem; line-height: 1.5; }
.text-xs { font-size: 0.75rem; line-height: 1.4; }
.text-[9px] { font-size: 9px; }
.text-[10px] { font-size: 10px; }
.text-[11px] { font-size: 11px; }
.text-[8px] { font-size: 8px; }

.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }
.font-light { font-weight: 300; }

.uppercase { text-transform: uppercase; }
.tracking-wider { letter-spacing: 0.05em; }
.tracking-widest { letter-spacing: 0.1em; }
.tracking-[0.3em] { letter-spacing: 0.3em; }
.tracking-[0.5em] { letter-spacing: 0.5em; }
.tracking-[0.15em] { letter-spacing: 0.15em; }
.tracking-[0.8em] { letter-spacing: 0.8em; }
.leading-relaxed { line-height: 1.625; }

/* ---------- Text Colors ---------- */
.text-white { color: #ffffff; }
.text-white\/70 { color: rgba(255,255,255,0.7); }
.text-white\/80 { color: rgba(255,255,255,0.8); }
.text-white\/90 { color: rgba(255,255,255,0.9); }
.text-indigo-400 { color: #818cf8; }
.text-indigo-600 { color: #4f46e5; }
.text-cyan-400 { color: #22d3ee; }
.text-green-400 { color: #4ade80; }
.text-yellow-400 { color: #facc15; }
.text-slate-400 { color: #94a3b8; }
.text-slate-500 { color: #64748b; }
.text-slate-600 { color: #475569; }
.text-slate-800 { color: #1e293b; }
.text-amber-400 { color: #fbbf24; }

/* ---------- Hover ---------- */
.hover\:text-indigo-400:hover { color: #818cf8; }
.hover\:text-indigo-300:hover { color: #a5b4fc; }
.hover\:text-cyan-300:hover { color: #67e8f9; }
.hover\:bg-indigo-500:hover { background-color: #6366f1; }
.hover\:border-white\/20:hover { border-color: rgba(255,255,255,0.2); }
.hover\:scale-110:hover { transform: scale(1.1); }

/* ---------- Text Align ---------- */
.text-center { text-align: center; }

/* ---------- Display ---------- */
.inline { display: inline; }
.inline-block { display: inline-block; }
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
.hidden { display: none; }
.block { display: block; }

/* ---------- Flex ---------- */
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

/* ---------- Gap ---------- */
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-10 { gap: 2.5rem; }
.gap-16 { gap: 4rem; }

/* ---------- Grid ---------- */
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- Margins ---------- */
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mt-20 { margin-top: 5rem; }
.mt-32 { margin-top: 8rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-14 { margin-bottom: 3.5rem; }
.mb-16 { margin-bottom: 4rem; }
.mr-2 { margin-right: 0.5rem; }

/* ---------- Padding ---------- */
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.px-10 { padding-left: 2.5rem; padding-right: 2.5rem; }
.py-1\.5 { padding-top: 0.375rem; padding-bottom: 0.375rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-3\.5 { padding-top: 0.875rem; padding-bottom: 0.875rem; }
.py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.py-28 { padding-top: 7rem; padding-bottom: 7rem; }
.py-32 { padding-top: 8rem; padding-bottom: 8rem; }
.pt-12 { padding-top: 3rem; }
.pt-32 { padding-top: 8rem; }
.pb-3 { padding-bottom: 0.75rem; }
.pb-20 { padding-bottom: 5rem; }

/* ---------- Sizing ---------- */
.w-full { width: 100%; }
.w-auto { width: auto; }
.w-8 { width: 2rem; }
.w-12 { width: 3rem; }
.h-8 { height: 2rem; }
.h-8 { height: 2rem; }
.h-12 { height: 3rem; }
.h-36 { height: 9rem; }
.h-40 { height: 10rem; }
.h-48 { height: 12rem; }
.h-56 { height: 14rem; }
.h-64 { height: 16rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-7xl { max-width: 80rem; }
.max-w-md { max-width: 28rem; }
.min-h-screen { min-height: 100vh; }
.min-w-\[130px\] { min-width: 130px; }
.aspect-square { aspect-ratio: 1; }

/* ---------- Position ---------- */
.fixed { position: fixed; }
.relative { position: relative; }
.absolute { position: absolute; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }
.z-\[1\] { z-index: 1; }
.z-\[100\] { z-index: 100; }
.top-6 { top: 1.5rem; }
.left-6 { left: 1.5rem; }
.right-6 { right: 1.5rem; }
.bottom-8 { bottom: 2rem; }
.right-8 { right: 2rem; }
.-top-32 { top: -8rem; }
.-right-32 { right: -8rem; }
.-bottom-24 { bottom: -6rem; }
.-left-24 { left: -6rem; }
.-left-32 { left: -8rem; }
.top-1\/3 { top: 33.333333%; }
.pointer-events-none { pointer-events: none; }

/* ---------- Border ---------- */
.border { border-width: 1px; border-style: solid; }
.border-t { border-top-width: 1px; border-top-style: solid; }
.border-b { border-bottom-width: 1px; border-bottom-style: solid; }
.rounded-full { border-radius: 9999px; }
.rounded-2xl { border-radius: 1rem; }
.rounded-xl { border-radius: 0.75rem; }
.border-white\/5 { border-color: rgba(255,255,255,0.05); }
.border-white\/10 { border-color: rgba(255,255,255,0.1); }
.border-white\/\[0\.02\] { border-color: rgba(255,255,255,0.02); }
.border-indigo-500\/20 { border-color: rgba(99,102,241,0.2); }
.border-cyan-500\/20 { border-color: rgba(6,182,212,0.2); }

/* ---------- Background ---------- */
.bg-black { background-color: #000; }
.bg-black\/60 { background-color: rgba(0,0,0,0.6); }
.bg-indigo-600 { background-color: #4f46e5; }
.bg-indigo-500\/10 { background-color: rgba(99,102,241,0.1); }
.bg-indigo-500\/8 { background-color: rgba(99,102,241,0.08); }
.bg-cyan-500\/8 { background-color: rgba(6,182,212,0.08); }
.bg-\[#25D366\] { background-color: #25D366; }
.bg-gradient-to-br { background-image: linear-gradient(to bottom right, var(--tw-from), var(--tw-to)); }
.bg-gradient-to-r { background-image: linear-gradient(to right, var(--tw-from), var(--tw-to)); }
.bg-gradient-to-t { background-image: linear-gradient(to top, var(--tw-from), var(--tw-to)); }
.from-indigo-500 { --tw-from: #6366f1; }
.to-cyan-500 { --tw-to: #06b6d4; }
.to-indigo-600 { --tw-to: #4f46e5; }
.from-indigo-950\/10 { --tw-from: rgba(30,27,75,0.1); }
.to-transparent { --tw-to: transparent; }
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1); }
.transition { transition: all 0.3s ease; }
.duration-300 { transition-duration: 300ms; }
.object-cover { object-fit: cover; }
.object-contain { object-fit: contain; }
.overflow-hidden { overflow: hidden; }
.blur-3xl { filter: blur(64px); }

/* ---------- Space Stack ---------- */
.space-y-1\.5 > * + * { margin-top: 0.375rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-0 > * + * { margin-top: 0; }

/* ---------- Custom Styles ---------- */
.nav-bg {
  background: rgba(10, 10, 10, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 60px;
  padding: 0.6rem 2rem;
}
.stat-card {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.04);
}
.border-glow {
  border: 1px solid rgba(99, 102, 241, 0.15);
  transition: border-color 0.4s ease;
}
.border-glow:hover {
  border-color: rgba(99, 102, 241, 0.4);
}
.text-gradient {
  background: linear-gradient(135deg, #a5b4fc, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.spec-label { color: #64748b; font-size: 0.75rem; letter-spacing: 0.1em; }
.spec-value { color: #e2e8f0; font-weight: 500; }

.bg-ambient {
  background:
    radial-gradient(ellipse 70% 50% at 20% 0%, rgba(99,102,241,0.08), transparent),
    radial-gradient(ellipse 50% 40% at 80% 20%, rgba(6,182,212,0.06), transparent),
    radial-gradient(ellipse 60% 50% at 50% 100%, rgba(99,102,241,0.04), transparent);
}
.bg-grid {
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-bg {
  background:
    radial-gradient(ellipse 100% 60% at 30% 20%, rgba(99,102,241,0.10), transparent),
    radial-gradient(ellipse 80% 50% at 70% 40%, rgba(6,182,212,0.07), transparent),
    radial-gradient(ellipse 60% 50% at 50% 80%, rgba(99,102,241,0.05), transparent);
}
.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  opacity: 0.5;
}
.product-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  transition: all 0.35s ease;
}
.product-card:hover {
  border-color: rgba(99, 102, 241, 0.25);
  background: rgba(255, 255, 255, 0.03);
  transform: translateY(-3px);
}
.product-card .btn-light {
  background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(6,182,212,0.1));
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: 40px;
  padding: 0.6rem 1.4rem;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: #c7d2fe;
  transition: all 0.25s;
}
.product-card .btn-light:hover {
  background: linear-gradient(135deg, rgba(99,102,241,0.25), rgba(6,182,212,0.15));
  border-color: rgba(99,102,241,0.4);
  color: #fff;
}
.card-glass {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  transition: all 0.3s ease;
}
.card-glass:hover {
  border-color: rgba(99,102,241,0.2);
  background: rgba(255, 255, 255, 0.03);
  transform: translateY(-2px);
}
.faq-q {
  cursor: pointer;
  user-select: none;
}
.faq-a { display: none; }
.faq-a.open { display: block; }
.kw-link {
  color: #94a3b8;
  font-size: 0.85rem;
  transition: all 0.2s;
  padding: 0.25rem 0;
  display: inline-block;
}
.kw-link:hover {
  color: #22d3ee;
  padding-left: 4px;
}

/* ---------- HubSpot Form Override ---------- */
#hubspot-form-container .hs-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
#hubspot-form-container .hs-form label {
  color: #94a3b8;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}
#hubspot-form-container .hs-form input,
#hubspot-form-container .hs-form textarea,
#hubspot-form-container .hs-form select {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 0.9rem 1.2rem;
  color: #f1f5f9;
  font-size: 0.95rem;
  width: 100% !important;
  outline: none;
  transition: border 0.25s ease;
  font-family: 'Inter', sans-serif;
}
#hubspot-form-container .hs-form input:focus,
#hubspot-form-container .hs-form textarea:focus,
#hubspot-form-container .hs-form select:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}
#hubspot-form-container .hs-form .hs-button {
  background: #6366f1;
  border: none;
  border-radius: 40px;
  padding: 1rem 2.4rem;
  font-weight: 600;
  color: white;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  width: auto;
  align-self: flex-start;
}
#hubspot-form-container .hs-form .hs-button:hover {
  background: #4f46e5;
  box-shadow: 0 0 40px rgba(99, 102, 241, 0.25);
  transform: scale(1.02);
}
#hubspot-form-container .hs-form .hs-error-msgs {
  color: #f87171;
  font-size: 0.75rem;
  list-style: none;
  padding: 0;
  margin: 0.25rem 0 0 0;
}
#hubspot-form-container .hs-form .hs-error-msgs li { padding-left: 0; }
#hubspot-form-container .hs-form .legal-consent-container {
  font-size: 0.75rem;
  color: #64748b;
  line-height: 1.5;
}
#hubspot-form-container .hs-form .legal-consent-container a {
  color: #818cf8;
  text-decoration: underline;
}

/* ---------- Responsive (768px+) ---------- */
@media (min-width: 768px) {
  .md\:flex { display: flex; }
  .md\:inline { display: inline; }
  .md\:inline-block { display: inline-block; }
  .md\:hidden { display: none; }
  .md\:text-7xl { font-size: 4.5rem; line-height: 1.1; }
  .md\:text-5xl { font-size: 3rem; line-height: 1.1; }
  .md\:text-4xl { font-size: 2.25rem; line-height: 1.2; }
  .md\:text-right { text-align: right; }
  .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .md\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
  .md\:h-10 { height: 2.5rem; }
  .md\:h-48 { height: 12rem; }
  .md\:h-56 { height: 14rem; }
  .md\:h-64 { height: 16rem; }
  .md\:p-12 { padding: 3rem; }
}

/* ---------- Responsive (1024px+) ---------- */
@media (min-width: 1024px) {
  .lg\:flex { display: flex; }
  .lg\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- Responsive (max 768px) ---------- */
@media (max-width: 768px) {
  .nav-bg { border-radius: 40px; padding: 0.5rem 1.2rem; }
}