/* Voltaxion Limited — main stylesheet */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #07060D;
  --bg-2: #0E0B1C;
  --fg: #ffffff;
  --muted: rgba(255,255,255,0.6);
  --muted-2: rgba(255,255,255,0.45);
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.14);
  --grad: linear-gradient(135deg, #8B5CF6 0%, #EC4899 50%, #F59E0B 100%);
  --grad-2: linear-gradient(135deg, #8B5CF6, #EC4899);
}

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; }
img, svg { display: block; max-width: 100%; }

::selection { background: rgba(139,92,246,0.55); color: #fff; }

/* ---------- NAV ---------- */
nav.site-nav {
  padding: 18px 60px;
  display: flex; justify-content: space-between; align-items: center;
  background: rgba(7,6,13,0.7);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  border-bottom: 1px solid var(--border);
}
.logo {
  font-weight: 700; font-size: 18px; letter-spacing: -0.3px;
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: #fff;
}
.logo-mark {
  width: 26px; height: 26px;
  background: conic-gradient(from 180deg, #8B5CF6, #EC4899, #F59E0B, #8B5CF6);
  border-radius: 7px; box-shadow: 0 0 22px rgba(139,92,246,0.55);
  flex-shrink: 0;
}
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
  color: rgba(255,255,255,0.65); text-decoration: none;
  font-size: 14px; font-weight: 500; transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: #fff; }
.btn-nav {
  padding: 9px 18px; background: rgba(255,255,255,0.06); color: #fff;
  border: 1px solid var(--border-strong);
  text-decoration: none; font-size: 13px; font-weight: 600;
  border-radius: 8px; transition: all 0.2s;
}
.btn-nav:hover { background: rgba(255,255,255,0.14); }

.nav-toggle {
  display: none; background: none; border: 1px solid var(--border-strong);
  color: #fff; width: 40px; height: 38px; border-radius: 8px; cursor: pointer;
  align-items: center; justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ''; display: block; width: 18px; height: 2px; background: #fff; position: relative;
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

/* ---------- Generic helpers ---------- */
.pill {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-strong);
  border-radius: 100px; font-size: 13px; margin-bottom: 32px;
  backdrop-filter: blur(10px);
}
.pill-grad {
  background: linear-gradient(90deg, #8B5CF6, #EC4899);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  font-weight: 600;
}
.section-pill {
  display: inline-block; padding: 6px 14px;
  background: linear-gradient(135deg, rgba(139,92,246,0.15), rgba(236,72,153,0.15));
  border: 1px solid rgba(139,92,246,0.3); border-radius: 100px;
  font-size: 12px; font-weight: 600; color: #C4B5FD;
  margin-bottom: 22px; letter-spacing: 0.3px;
  text-transform: uppercase;
}
.btn-primary {
  display: inline-block; padding: 14px 28px;
  background: var(--grad-2); color: #fff;
  text-decoration: none; font-size: 15px; font-weight: 600;
  border-radius: 12px; border: none; cursor: pointer;
  box-shadow: 0 10px 40px rgba(139,92,246,0.45);
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 15px 50px rgba(139,92,246,0.65); }
.btn-secondary {
  display: inline-block; padding: 14px 28px;
  background: rgba(255,255,255,0.06); color: #fff;
  border: 1px solid var(--border-strong);
  text-decoration: none; font-size: 15px; font-weight: 600;
  border-radius: 12px; backdrop-filter: blur(10px);
  transition: background 0.2s;
}
.btn-secondary:hover { background: rgba(255,255,255,0.12); }

.section-title {
  font-size: 64px; font-weight: 800; letter-spacing: -3px;
  line-height: 1.05; margin-bottom: 22px; max-width: 800px;
  background: linear-gradient(180deg, #fff 0%, rgba(255,255,255,0.7) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.section-sub {
  font-size: 18px; color: rgba(255,255,255,0.6);
  max-width: 640px; margin-bottom: 70px; line-height: 1.65;
}
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* ---------- HERO ---------- */
.hero {
  padding: 200px 60px 140px;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(139,92,246,0.25) 0%, transparent 40%),
    radial-gradient(ellipse at 70% 60%, rgba(236,72,153,0.20) 0%, transparent 40%),
    radial-gradient(ellipse at 50% 100%, rgba(245,158,11,0.15) 0%, transparent 50%),
    var(--bg);
  text-align: center; position: relative; overflow: hidden;
  min-height: 90vh; display: flex; align-items: center; justify-content: center;
}
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 70px 70px;
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 80%);
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 80%);
}
.orb { position: absolute; border-radius: 50%; filter: blur(60px); opacity: 0.55; pointer-events: none; }
.orb-1 { width: 500px; height: 500px; background: #8B5CF6; top: -100px; left: -150px; }
.orb-2 { width: 400px; height: 400px; background: #EC4899; bottom: -100px; right: -100px; }
.orb-3 { width: 320px; height: 320px; background: #F59E0B; top: 30%; right: 20%; opacity: 0.3; }
.hero-content { position: relative; z-index: 2; max-width: 1100px; margin: 0 auto; }
.hero h1 {
  font-size: 96px; font-weight: 800; letter-spacing: -4px; line-height: 0.98;
  margin-bottom: 28px;
  background: linear-gradient(180deg, #fff 0%, rgba(255,255,255,0.6) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero h1 .grad { background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero p.lead {
  font-size: 20px; color: rgba(255,255,255,0.65);
  max-width: 660px; margin: 0 auto 40px; line-height: 1.55; font-weight: 400;
}
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Compact page header (non-home pages) */
.page-header {
  padding: 180px 60px 80px;
  text-align: center; position: relative; overflow: hidden;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(139,92,246,0.22) 0%, transparent 45%),
    radial-gradient(ellipse at 70% 60%, rgba(236,72,153,0.16) 0%, transparent 45%),
    var(--bg);
}
.page-header h1 {
  font-size: 64px; font-weight: 800; letter-spacing: -3px; line-height: 1.05;
  margin: 0 auto 22px; max-width: 900px;
  background: linear-gradient(180deg, #fff 0%, rgba(255,255,255,0.7) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.page-header p {
  max-width: 640px; margin: 0 auto; color: rgba(255,255,255,0.65); font-size: 18px;
}

/* ---------- MARQUEE / hubs strip ---------- */
.marquee-section {
  padding: 50px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.marquee-label {
  text-align: center; color: rgba(255,255,255,0.4);
  font-size: 12px; letter-spacing: 2.5px; text-transform: uppercase;
  margin-bottom: 26px; font-weight: 600;
}
.marquee {
  display: flex; gap: 60px; justify-content: center; align-items: center;
  color: rgba(255,255,255,0.35); font-weight: 700; font-size: 22px; letter-spacing: 2px;
  flex-wrap: wrap; padding: 0 30px;
}
.marquee .active { color: #fff; }

/* ---------- Feature bento ---------- */
.section { padding: 120px 60px; max-width: 1400px; margin: 0 auto; }
.features-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 20px;
}
.feature {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid var(--border);
  border-radius: 24px; padding: 36px;
  position: relative; overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}
.feature:hover { border-color: rgba(139,92,246,0.4); transform: translateY(-3px); }
.feature.large { grid-row: span 2; }
.feature h3 { font-size: 22px; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.5px; }
.feature p { color: rgba(255,255,255,0.6); font-size: 15px; line-height: 1.65; }
.feature-icon-box {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--grad-2);
  margin-bottom: 22px; display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  box-shadow: 0 6px 18px rgba(139,92,246,0.35);
}
.feature.large .feature-visual {
  margin-top: 28px; height: 260px; border-radius: 16px;
  background:
    radial-gradient(circle at 18% 35%, rgba(139,92,246,0.5) 0%, transparent 12%),
    radial-gradient(circle at 38% 28%, rgba(236,72,153,0.5) 0%, transparent 12%),
    radial-gradient(circle at 58% 32%, rgba(245,158,11,0.5) 0%, transparent 12%),
    radial-gradient(circle at 78% 28%, rgba(74,222,128,0.5) 0%, transparent 12%),
    radial-gradient(circle at 50% 65%, rgba(79,142,247,0.5) 0%, transparent 12%),
    rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.feature.large .feature-visual::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 24px 24px;
}
.hub-label {
  position: absolute; font-size: 11px; font-weight: 700; letter-spacing: 1.5px;
  color: rgba(255,255,255,0.85); white-space: nowrap;
}
.hub-label.active::before { content: '●'; color: #4ADE80; margin-right: 4px; }
.hub-1 { top: 30%; left: 14%; }
.hub-2 { top: 22%; left: 35%; }
.hub-3 { top: 26%; left: 56%; }
.hub-4 { top: 22%; left: 76%; }
.hub-5 { top: 70%; left: 47%; }

/* ---------- Principles ---------- */
.principles-section {
  padding: 120px 60px;
  background: linear-gradient(180deg, transparent, rgba(139,92,246,0.05));
}
.principles-inner { max-width: 1300px; margin: 0 auto; }
.principles-list {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 50px 70px; margin-top: 50px;
}
.principle { display: flex; gap: 22px; }
.principle-num {
  font-size: 36px; font-weight: 800; letter-spacing: -1.5px; line-height: 1;
  background: var(--grad-2);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  min-width: 50px;
}
.principle-title { font-size: 22px; font-weight: 700; margin-bottom: 10px; }
.principle-text { color: rgba(255,255,255,0.6); font-size: 15px; line-height: 1.7; }

/* ---------- CTA panel ---------- */
.cta-section {
  margin: 80px auto;
  padding: 80px 60px;
  background:
    radial-gradient(ellipse at 0% 0%, rgba(139,92,246,0.25), transparent 50%),
    radial-gradient(ellipse at 100% 100%, rgba(236,72,153,0.20), transparent 50%),
    linear-gradient(135deg, rgba(139,92,246,0.12), rgba(236,72,153,0.10));
  border: 1px solid rgba(139,92,246,0.3); border-radius: 32px;
  text-align: center; max-width: 1300px;
  position: relative; overflow: hidden;
}
.cta-title {
  font-size: 52px; font-weight: 800; letter-spacing: -2px;
  margin-bottom: 16px; line-height: 1.05;
}
.cta-sub {
  color: rgba(255,255,255,0.7); font-size: 18px;
  margin: 0 auto 32px; max-width: 620px;
}

/* ---------- Catalog ---------- */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}
.product-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid var(--border);
  border-radius: 20px; padding: 24px;
  transition: border-color 0.25s, transform 0.25s;
  position: relative;
}
.product-card:hover { border-color: rgba(139,92,246,0.4); transform: translateY(-3px); }
.product-card .brand {
  font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase;
  color: rgba(255,255,255,0.5); font-weight: 600; margin-bottom: 8px;
}
.product-card h3 {
  font-size: 18px; font-weight: 700; margin-bottom: 14px; letter-spacing: -0.3px;
}
.product-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.tag {
  font-size: 11px; padding: 4px 9px; border-radius: 100px;
  background: rgba(255,255,255,0.05); border: 1px solid var(--border);
  color: rgba(255,255,255,0.7); font-weight: 600; letter-spacing: 0.3px;
}
.tag.grade-new { background: rgba(74,222,128,0.12); border-color: rgba(74,222,128,0.35); color: #86EFAC; }
.tag.grade-a   { background: rgba(139,92,246,0.14); border-color: rgba(139,92,246,0.35); color: #C4B5FD; }
.tag.grade-ab  { background: rgba(236,72,153,0.13); border-color: rgba(236,72,153,0.35); color: #F9A8D4; }
.tag.grade-b   { background: rgba(245,158,11,0.12); border-color: rgba(245,158,11,0.35); color: #FCD34D; }
.tag.grade-d   { background: rgba(255,255,255,0.05); border-color: var(--border-strong); color: rgba(255,255,255,0.75); }
.product-card .price-line {
  font-size: 13px; color: rgba(255,255,255,0.55); padding-top: 14px;
  border-top: 1px solid var(--border);
}

/* ---------- Forms ---------- */
.form-wrapper {
  max-width: 720px; margin: 0 auto;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid var(--border);
  border-radius: 24px; padding: 44px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group.full { grid-column: 1 / -1; }
label {
  display: block; font-size: 13px; font-weight: 600;
  color: rgba(255,255,255,0.75); margin-bottom: 8px;
  letter-spacing: 0.2px;
}
label .req { color: #EC4899; }
input[type="text"], input[type="email"], input[type="tel"],
select, textarea {
  width: 100%; padding: 12px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-strong);
  border-radius: 10px; color: #fff;
  font-family: inherit; font-size: 14.5px;
  transition: border-color 0.2s, background 0.2s;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: rgba(139,92,246,0.6);
  background: rgba(255,255,255,0.06);
}
textarea { min-height: 120px; resize: vertical; }
select { appearance: none; -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, #fff 50%), linear-gradient(135deg, #fff 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
  background-size: 6px 6px; background-repeat: no-repeat;
  padding-right: 38px;
}
select option { background: #07060D; color: #fff; }
.form-note { font-size: 13px; color: rgba(255,255,255,0.5); margin-top: 16px; }
.form-success {
  display: none; padding: 18px 22px; margin-bottom: 22px;
  background: linear-gradient(135deg, rgba(74,222,128,0.12), rgba(139,92,246,0.10));
  border: 1px solid rgba(74,222,128,0.4); border-radius: 12px;
  color: #86EFAC; font-size: 14.5px; font-weight: 500;
}
.form-success.show { display: block; }

/* ---------- Office cards ---------- */
.offices-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px; margin-top: 40px;
}
.office-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid var(--border);
  border-radius: 18px; padding: 24px;
}
.office-card .city {
  font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase;
  font-weight: 700; margin-bottom: 12px;
  background: var(--grad-2);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.office-card address {
  font-style: normal; font-size: 14px;
  color: rgba(255,255,255,0.7); line-height: 1.6;
}

/* ---------- About content ---------- */
.prose {
  max-width: 760px; margin: 0 auto;
  color: rgba(255,255,255,0.78);
  font-size: 17px; line-height: 1.8;
}
.prose h2 {
  font-size: 32px; font-weight: 700; letter-spacing: -1px;
  margin: 56px 0 18px; color: #fff;
}
.prose h3 {
  font-size: 22px; font-weight: 700; margin: 36px 0 12px;
  color: #fff;
}
.prose p { margin-bottom: 18px; }
.prose ul, .prose ol { margin: 12px 0 22px 24px; }
.prose li { margin-bottom: 8px; }
.prose strong { color: #fff; font-weight: 600; }
.prose a { color: #C4B5FD; text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Legal pages ---------- */
.legal {
  max-width: 880px; margin: 0 auto;
  color: rgba(255,255,255,0.78);
  font-size: 15.5px; line-height: 1.75;
}
.legal h2 {
  font-size: 24px; font-weight: 700; margin: 44px 0 14px; color: #fff;
  letter-spacing: -0.4px;
}
.legal h3 {
  font-size: 17px; font-weight: 700; margin: 22px 0 8px; color: #fff;
}
.legal p, .legal li { margin-bottom: 10px; }
.legal ul, .legal ol { margin: 8px 0 16px 22px; }
.legal strong { color: #fff; font-weight: 600; }
.legal hr {
  border: none; border-top: 1px solid var(--border);
  margin: 40px 0;
}
.legal .meta {
  display: inline-block; padding: 8px 14px; border-radius: 8px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  font-size: 13px; color: rgba(255,255,255,0.65);
  margin-bottom: 6px; margin-right: 6px;
}

/* ---------- FOOTER ---------- */
footer.site-footer {
  padding: 70px 60px 30px;
  border-top: 1px solid var(--border);
  background:
    radial-gradient(ellipse at 50% 0%, rgba(139,92,246,0.10), transparent 50%),
    #050410;
}
.footer-grid {
  max-width: 1300px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-col h4 {
  font-size: 12px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  color: rgba(255,255,255,0.72); text-decoration: none; font-size: 14px;
  transition: color 0.2s;
}
.footer-col a:hover { color: #fff; }
.footer-brand p {
  color: rgba(255,255,255,0.55); font-size: 14px; line-height: 1.7;
  max-width: 340px; margin-top: 14px;
}
.footer-bottom {
  max-width: 1300px; margin: 50px auto 0;
  padding-top: 24px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  color: rgba(255,255,255,0.4); font-size: 13px;
  flex-wrap: wrap; gap: 10px;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  nav.site-nav { padding: 16px 28px; }
  .hero { padding: 160px 28px 100px; }
  .hero h1 { font-size: 72px; letter-spacing: -3px; }
  .section { padding: 90px 28px; }
  .principles-section { padding: 90px 28px; }
  .page-header { padding: 150px 28px 70px; }
  .page-header h1 { font-size: 52px; letter-spacing: -2px; }
  .section-title { font-size: 48px; letter-spacing: -2px; }
  .cta-title { font-size: 42px; }
  .features-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .feature.large { grid-column: span 2; grid-row: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-section { margin: 60px 28px; padding: 60px 36px; }
}

@media (max-width: 640px) {
  nav.site-nav { padding: 14px 20px; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(7,6,13,0.97);
    backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border);
    padding: 20px 28px; gap: 18px;
  }
  .nav-toggle { display: inline-flex; }
  .btn-nav { display: none; }
  .nav-links.open .btn-nav { display: inline-block; align-self: flex-start; }

  .hero { padding: 140px 20px 80px; min-height: auto; }
  .hero h1 { font-size: 46px; letter-spacing: -2px; line-height: 1.05; }
  .hero p.lead { font-size: 17px; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .btn-primary, .btn-secondary { text-align: center; }

  .section { padding: 70px 20px; }
  .principles-section { padding: 70px 20px; }
  .page-header { padding: 130px 20px 50px; }
  .page-header h1 { font-size: 38px; letter-spacing: -1.5px; }
  .section-title { font-size: 36px; letter-spacing: -1.5px; }
  .section-sub { font-size: 16px; margin-bottom: 50px; }
  .cta-title { font-size: 32px; letter-spacing: -1px; }
  .cta-sub { font-size: 16px; }
  .cta-section { margin: 50px 20px; padding: 50px 24px; border-radius: 24px; }

  .features-grid { grid-template-columns: 1fr; }
  .feature.large { grid-column: auto; }
  .feature.large .feature-visual { height: 200px; }
  .principles-list { grid-template-columns: 1fr; gap: 36px; }
  .marquee { gap: 22px; font-size: 16px; padding: 0 20px; }

  .form-wrapper { padding: 28px 22px; border-radius: 18px; }
  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  footer.site-footer { padding: 50px 20px 24px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .prose { font-size: 16px; }
  .legal { font-size: 14.5px; }
}

/* =====================================================
   DYNAMIC NEON ANIMATIONS & INTERACTIVE EFFECTS
   ===================================================== */

/* ---------- 1. Animated gradient orbs ---------- */
@keyframes orb-float-1 {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50%      { transform: translate3d(40px, 30px, 0) scale(1.08); }
}
@keyframes orb-float-2 {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50%      { transform: translate3d(-50px, -25px, 0) scale(1.12); }
}
@keyframes orb-float-3 {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50%      { transform: translate3d(25px, -40px, 0) scale(0.92); }
}
.orb { will-change: transform; }
.orb-1 { animation: orb-float-1 26s ease-in-out infinite; }
.orb-2 { animation: orb-float-2 32s ease-in-out infinite; }
.orb-3 { animation: orb-float-3 22s ease-in-out infinite; }

/* ---------- 2. Cursor-following ambient glow on hero ---------- */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background: radial-gradient(
    600px circle at var(--mx, 50%) var(--my, 35%),
    rgba(139, 92, 246, 0.12),
    transparent 55%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
}
.hero.cursor-active::after { opacity: 1; }

/* ---------- 3. Animated grid drift on hero ---------- */
@keyframes grid-drift {
  0%   { background-position: 0 0, 0 0; }
  100% { background-position: 0 70px, 70px 0; }
}
.hero::before {
  animation: grid-drift 30s linear infinite;
}

/* ---------- 4. Hub label pulse ---------- */
@keyframes hub-pulse {
  0%, 100% { transform: scale(1); opacity: 1; text-shadow: 0 0 0 rgba(74,222,128,0); }
  50%      { transform: scale(1.45); opacity: 0.85; text-shadow: 0 0 8px rgba(74,222,128,0.9); }
}
.hub-label.active::before {
  display: inline-block;
  animation: hub-pulse 2.4s ease-in-out infinite;
  transform-origin: center;
}
.hub-1::before { animation-delay: 0s !important; }
.hub-2::before { animation-delay: 0.5s !important; }
.hub-3::before { animation-delay: 1s !important; }
.hub-4::before { animation-delay: 1.5s !important; }
.hub-5::before { animation-delay: 2s !important; }

/* ---------- 5. Scroll-triggered fade-in ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  transition-delay: calc(var(--i, 0) * 80ms);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 6. Enhanced card hover (bento) ---------- */
.feature {
  --glow-x: 50%;
  --glow-y: 50%;
}
.feature::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(
    400px circle at var(--glow-x) var(--glow-y),
    rgba(139, 92, 246, 0.18),
    transparent 60%
  );
  transition: opacity 0.35s ease;
  z-index: 0;
}
.feature > * { position: relative; z-index: 1; }
.feature:hover::after { opacity: 1; }
.feature:hover { transform: translateY(-4px); border-color: rgba(139, 92, 246, 0.55); box-shadow: 0 16px 50px rgba(139, 92, 246, 0.18); }
.feature .feature-icon-box { transition: transform 0.35s ease, box-shadow 0.35s ease; }
.feature:hover .feature-icon-box { transform: scale(1.08) rotate(-2deg); box-shadow: 0 10px 26px rgba(139, 92, 246, 0.55); }

/* product-card hover glow (catalog) */
.product-card { --glow-x: 50%; --glow-y: 50%; overflow: hidden; }
.product-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(
    300px circle at var(--glow-x) var(--glow-y),
    rgba(236, 72, 153, 0.15),
    transparent 60%
  );
  transition: opacity 0.35s ease;
}
.product-card > * { position: relative; z-index: 1; }
.product-card:hover::after { opacity: 1; }
.product-card:hover { border-color: rgba(236, 72, 153, 0.5); transform: translateY(-4px); }

/* ---------- 8. Marquee scroll ---------- */
.marquee-section {
  position: relative;
}
.marquee {
  flex-wrap: nowrap;
  justify-content: flex-start;
  white-space: nowrap;
  animation: marquee-scroll 38s linear infinite;
  will-change: transform;
}
.marquee-section::before,
.marquee-section::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  pointer-events: none;
  z-index: 2;
}
.marquee-section::before {
  left: 0;
  background: linear-gradient(90deg, var(--bg), transparent);
}
.marquee-section::after {
  right: 0;
  background: linear-gradient(270deg, var(--bg), transparent);
}
.marquee-section:hover .marquee { animation-play-state: paused; }
@keyframes marquee-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---------- 9. Primary button moving gradient ---------- */
.btn-primary {
  background: linear-gradient(135deg, #8B5CF6 0%, #EC4899 50%, #F59E0B 100%);
  background-size: 200% 200%;
  background-position: 0% 50%;
  transition: transform 0.2s, box-shadow 0.3s, background-position 0.6s ease;
}
.btn-primary:hover {
  background-position: 100% 50%;
}

/* ---------- 10. Page transition ---------- */
body {
  transition: opacity 0.22s ease;
}
body.page-leaving { opacity: 0; }

/* ---------- 11. Floating nav scroll effect ---------- */
nav.site-nav {
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}
nav.site-nav.scrolled {
  background: rgba(7, 6, 13, 0.88);
  border-bottom-color: rgba(139, 92, 246, 0.22);
  box-shadow: 0 6px 28px rgba(0, 0, 0, 0.45);
  padding-top: 12px;
  padding-bottom: 12px;
}

/* ---------- 12. Form input focus glow ---------- */
input[type="text"], input[type="email"], input[type="tel"],
select, textarea {
  transition: border-color 0.25s, background 0.25s, box-shadow 0.25s;
}
input[type="text"]:focus, input[type="email"]:focus, input[type="tel"]:focus,
select:focus, textarea:focus {
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.18), 0 0 22px rgba(139, 92, 246, 0.28);
  border-color: rgba(139, 92, 246, 0.75);
}

/* ---------- Mobile performance ---------- */
@media (max-width: 640px) {
  .hero::after { display: none; }
  .orb-3 { animation: none; }
  .marquee { animation-duration: 28s; }
}

/* ---------- Accessibility: respect reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .orb-1, .orb-2, .orb-3,
  .hero::before,
  .marquee,
  .hub-label.active::before {
    animation: none !important;
  }
  .reveal { opacity: 1; transform: none; transition: none; }
  body, body.page-leaving { transition: none; opacity: 1; }
  html { scroll-behavior: auto; }
}