/* NexaTech Design System – v2.4.1 */

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

:root {
  --primary:      #4F46E5;
  --primary-dark: #3730A3;
  --primary-light:#EEF2FF;
  --secondary:    #06B6D4;
  --accent:       #F59E0B;
  --success:      #10B981;
  --danger:       #EF4444;
  --text:         #111827;
  --text-muted:   #6B7280;
  --text-light:   #9CA3AF;
  --bg:           #FFFFFF;
  --bg-secondary: #F9FAFB;
  --bg-tertiary:  #F3F4F6;
  --border:       #E5E7EB;
  --border-dark:  #D1D5DB;
  --shadow-sm:    0 1px 2px rgba(0,0,0,.06);
  --shadow:       0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:    0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg:    0 10px 25px rgba(0,0,0,.1), 0 4px 6px rgba(0,0,0,.05);
  --shadow-xl:    0 20px 40px rgba(0,0,0,.12);
  --radius-sm:    4px;
  --radius:       8px;
  --radius-md:    12px;
  --radius-lg:    16px;
  --radius-xl:    24px;
  --radius-full:  9999px;
  --font-sans:    'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;
  --transition:   .2s ease;
  --transition-slow: .4s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }

ul, ol { list-style: none; }

/* ── Typography ───────────────────────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
  letter-spacing: -.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.125rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: .875rem; }

p { color: var(--text-muted); line-height: 1.75; margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.lead { font-size: 1.125rem; line-height: 1.7; }
.small { font-size: .875rem; }
.mono { font-family: var(--font-mono); }

strong { color: var(--text); font-weight: 600; }
code {
  font-family: var(--font-mono);
  font-size: .875em;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: .1em .35em;
  color: var(--primary-dark);
}

pre {
  background: #0F172A;
  color: #E2E8F0;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: .875rem;
  line-height: 1.7;
  margin: 1.5rem 0;
}

pre code { background: none; border: none; padding: 0; color: inherit; font-size: inherit; }

blockquote {
  border-left: 4px solid var(--primary);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background: var(--primary-light);
  border-radius: 0 var(--radius) var(--radius) 0;
}

blockquote p { color: var(--text); }

/* ── Layout ───────────────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-sm { max-width: 768px; }
.container-lg { max-width: 1400px; }

.section { padding: 5rem 0; }
.section-sm { padding: 3rem 0; }
.section-lg { padding: 7rem 0; }

.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-auto { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-auto-sm { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { display: flex; flex-direction: column; }
.gap-1 { gap: .25rem; }
.gap-2 { gap: .5rem; }
.gap-3 { gap: .75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

.text-center { text-align: center; }
.text-right  { text-align: right; }

/* ── Header & Nav ─────────────────────────────────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.nav { display: flex; align-items: center; gap: 2rem; height: 64px; }

.nav-logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -.04em;
  flex-shrink: 0;
}

.nav-logo span { color: var(--text); }

.nav-links {
  display: flex;
  align-items: center;
  gap: .25rem;
  margin-left: .5rem;
}

.nav-links a {
  color: var(--text-muted);
  font-size: .875rem;
  font-weight: 500;
  padding: .4rem .75rem;
  border-radius: var(--radius);
  transition: all var(--transition);
}

.nav-links a:hover,
.nav-links a.active { color: var(--primary); background: var(--primary-light); }

.nav-actions { margin-left: auto; display: flex; align-items: center; gap: .75rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: .5rem;
  border: none;
  background: none;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .625rem 1.25rem;
  font-size: .875rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
  font-family: inherit;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79,70,229,.35);
}

.btn-secondary {
  background: var(--bg);
  color: var(--primary);
  border-color: var(--border-dark);
}

.btn-secondary:hover {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border-dark);
}

.btn-outline:hover { background: var(--bg-tertiary); color: var(--text); }

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border-color: transparent;
}

.btn-ghost:hover { background: var(--bg-tertiary); color: var(--text); }

.btn-sm { padding: .4rem .875rem; font-size: .8125rem; }
.btn-lg { padding: .875rem 1.75rem; font-size: 1rem; }

.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-success { background: var(--success); color: #fff; border-color: var(--success); }

/* ── Cards ────────────────────────────────────────────────────────────────── */
.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card-body { padding: 1.5rem; }
.card-header { padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--border); }
.card-footer { padding: 1.25rem 1.5rem; border-top: 1px solid var(--border); background: var(--bg-secondary); }

.card-img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.card-img-sq { aspect-ratio: 1; }

/* ── Badges & Tags ────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .2rem .65rem;
  font-size: .75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  letter-spacing: .02em;
}

.badge-primary { background: var(--primary-light); color: var(--primary); }
.badge-success { background: #ECFDF5; color: #065F46; }
.badge-warning { background: #FFFBEB; color: #92400E; }
.badge-danger  { background: #FEF2F2; color: #991B1B; }
.badge-gray    { background: var(--bg-tertiary); color: var(--text-muted); }
.badge-cyan    { background: #ECFEFF; color: #164E63; }

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, #0F172A 0%, #1E1B4B 50%, #0F172A 100%);
  color: #fff;
  padding: 7rem 0 6rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(79,70,229,.3) 0%, transparent 70%);
}

.hero-content { position: relative; z-index: 1; max-width: 680px; }

.hero h1 { color: #fff; margin-bottom: 1.5rem; }
.hero p { color: rgba(255,255,255,.75); font-size: 1.125rem; margin-bottom: 2rem; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-full);
  padding: .35rem 1rem;
  font-size: .8125rem;
  font-weight: 600;
  color: rgba(255,255,255,.85);
  margin-bottom: 1.5rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(255,255,255,.1);
}

.hero-stat-value { font-size: 2rem; font-weight: 800; color: #fff; }
.hero-stat-label { font-size: .875rem; color: rgba(255,255,255,.6); margin-top: .25rem; }

/* ── Pricing ──────────────────────────────────────────────────────────────── */
.pricing-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: all var(--transition);
}

.pricing-card.popular {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary), var(--shadow-lg);
}

.pricing-card.popular::before {
  content: 'Most Popular';
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  padding: .25rem 1rem;
  border-radius: var(--radius-full);
  letter-spacing: .05em;
  text-transform: uppercase;
}

.pricing-price { font-size: 2.5rem; font-weight: 800; color: var(--text); line-height: 1; }
.pricing-period { color: var(--text-muted); font-size: .875rem; }
.pricing-features { margin: 1.5rem 0; display: flex; flex-direction: column; gap: .75rem; }
.pricing-feature { display: flex; align-items: center; gap: .75rem; font-size: .875rem; color: var(--text-muted); }
.pricing-feature::before { content: '✓'; color: var(--success); font-weight: 700; flex-shrink: 0; }
.pricing-feature.disabled { opacity: .45; }
.pricing-feature.disabled::before { content: '✕'; color: var(--text-light); }

/* ── Product Card ─────────────────────────────────────────────────────────── */
.product-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; transition: all var(--transition); }
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.product-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}
.product-card-body { padding: 1.25rem; }
.product-card-name { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: .25rem; }
.product-card-desc { font-size: .8125rem; color: var(--text-muted); line-height: 1.5; margin-bottom: 1rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-card-footer { display: flex; align-items: center; justify-content: space-between; padding-top: .875rem; border-top: 1px solid var(--border); }
.product-price { font-size: 1.125rem; font-weight: 800; color: var(--primary); }
.product-price-period { font-size: .75rem; color: var(--text-muted); font-weight: 400; }

/* ── Blog Card ────────────────────────────────────────────────────────────── */
.blog-card { display: flex; flex-direction: column; }
.blog-card-img {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #1E1B4B, #312E81);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  overflow: hidden;
}
.blog-card-meta { display: flex; align-items: center; gap: .75rem; margin-bottom: .5rem; font-size: .8125rem; color: var(--text-muted); }
.blog-card-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--text-light); }
.blog-card-title { font-size: 1.0625rem; font-weight: 700; color: var(--text); margin-bottom: .5rem; line-height: 1.35; }
.blog-card-title:hover { color: var(--primary); }
.blog-card-excerpt { font-size: .875rem; color: var(--text-muted); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.blog-card-author { display: flex; align-items: center; gap: .625rem; margin-top: 1rem; font-size: .8125rem; }
.author-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--primary-light); display: flex; align-items: center; justify-content: center; font-size: .75rem; font-weight: 700; color: var(--primary); flex-shrink: 0; }
.author-name { font-weight: 600; color: var(--text); }

/* ── Docs Layout ──────────────────────────────────────────────────────────── */
.docs-layout { display: grid; grid-template-columns: 260px 1fr; gap: 3rem; align-items: start; }
.docs-sidebar { position: sticky; top: 80px; }
.docs-nav-group { margin-bottom: 1.5rem; }
.docs-nav-group-title { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--text-light); margin-bottom: .5rem; }
.docs-nav-link { display: block; padding: .375rem .75rem; font-size: .875rem; color: var(--text-muted); border-radius: var(--radius); border-left: 2px solid transparent; transition: all var(--transition); }
.docs-nav-link:hover { color: var(--primary); background: var(--primary-light); border-left-color: var(--primary); }
.docs-nav-link.active { color: var(--primary); background: var(--primary-light); border-left-color: var(--primary); font-weight: 600; }
.docs-content h2 { margin-top: 2.5rem; margin-bottom: 1rem; padding-bottom: .75rem; border-bottom: 1px solid var(--border); }
.docs-content h3 { margin-top: 2rem; margin-bottom: .75rem; color: var(--text-muted); }

/* ── Forms ────────────────────────────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: .375rem; margin-bottom: 1.25rem; }
.form-label { font-size: .875rem; font-weight: 600; color: var(--text); }
.form-hint  { font-size: .8125rem; color: var(--text-muted); }
.form-control {
  width: 100%;
  padding: .625rem 1rem;
  font-size: .9375rem;
  border: 1.5px solid var(--border-dark);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  font-family: inherit;
}
.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79,70,229,.12);
}
.form-control::placeholder { color: var(--text-light); }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { cursor: pointer; }

/* ── Tables ───────────────────────────────────────────────────────────────── */
.table-wrapper { overflow-x: auto; border-radius: var(--radius-md); border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; }
th { background: var(--bg-secondary); font-size: .8125rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted); padding: .875rem 1.25rem; text-align: left; border-bottom: 1px solid var(--border); }
td { padding: 1rem 1.25rem; font-size: .9375rem; border-bottom: 1px solid var(--border); color: var(--text); }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--bg-secondary); }

/* ── Section Headers ──────────────────────────────────────────────────────── */
.section-header { text-align: center; max-width: 640px; margin: 0 auto 3rem; }
.section-header h2 { margin-bottom: .75rem; }
.section-eyebrow {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--primary);
  margin-bottom: .75rem;
}

/* ── Alert / Notice ───────────────────────────────────────────────────────── */
.alert { padding: 1rem 1.25rem; border-radius: var(--radius); border: 1px solid; margin-bottom: 1rem; font-size: .9375rem; }
.alert-info    { background: #EFF6FF; border-color: #BFDBFE; color: #1D4ED8; }
.alert-success { background: #ECFDF5; border-color: #A7F3D0; color: #065F46; }
.alert-warning { background: #FFFBEB; border-color: #FDE68A; color: #92400E; }
.alert-danger  { background: #FEF2F2; border-color: #FECACA; color: #991B1B; }

/* ── Breadcrumb ───────────────────────────────────────────────────────────── */
.breadcrumb { display: flex; align-items: center; gap: .5rem; font-size: .875rem; color: var(--text-muted); margin-bottom: 1.5rem; }
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb-sep { color: var(--text-light); }
.breadcrumb-current { color: var(--text); font-weight: 500; }

/* ── Footer ───────────────────────────────────────────────────────────────── */
.footer {
  background: #0F172A;
  color: rgba(255,255,255,.65);
  padding: 4rem 0 2rem;
  margin-top: auto;
}

.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }

.footer-brand { }
.footer-logo { font-size: 1.25rem; font-weight: 800; color: #fff; letter-spacing: -.04em; margin-bottom: .75rem; }
.footer-logo span { color: var(--primary); }
.footer-desc { font-size: .875rem; line-height: 1.7; }

.footer-col-title { font-size: .8125rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.85); margin-bottom: 1.25rem; }
.footer-links { display: flex; flex-direction: column; gap: .625rem; }
.footer-links a { color: rgba(255,255,255,.55); font-size: .875rem; transition: color var(--transition); }
.footer-links a:hover { color: #fff; }

.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding-top: 2rem; display: flex; align-items: center; justify-content: space-between; font-size: .8125rem; }
.footer-legal { display: flex; gap: 1.5rem; }
.footer-legal a { color: rgba(255,255,255,.45); }
.footer-legal a:hover { color: rgba(255,255,255,.85); }

/* ── Utility ──────────────────────────────────────────────────────────────── */
.divider { height: 1px; background: var(--border); margin: 2rem 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

.tag { display: inline-flex; align-items: center; padding: .25rem .75rem; font-size: .75rem; font-weight: 600; border-radius: var(--radius-full); background: var(--bg-tertiary); color: var(--text-muted); border: 1px solid var(--border); transition: all var(--transition); cursor: pointer; }
.tag:hover { background: var(--primary-light); color: var(--primary); border-color: var(--primary); }
.tags { display: flex; gap: .5rem; flex-wrap: wrap; }

.skeleton { background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-secondary) 50%, var(--bg-tertiary) 75%); background-size: 200% 100%; animation: shimmer 1.5s infinite; border-radius: var(--radius); }
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }

.stat-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.5rem; }
.stat-value { font-size: 2rem; font-weight: 800; color: var(--text); line-height: 1; }
.stat-label { font-size: .875rem; color: var(--text-muted); margin-top: .375rem; }
.stat-delta { font-size: .8125rem; font-weight: 600; margin-top: .5rem; }
.stat-delta.up { color: var(--success); }
.stat-delta.down { color: var(--danger); }

/* ── Page header ──────────────────────────────────────────────────────────── */
.page-header { background: var(--bg-secondary); border-bottom: 1px solid var(--border); padding: 3rem 0; margin-bottom: 3rem; }
.page-header h1 { margin-bottom: .5rem; }

/* ── Steps ────────────────────────────────────────────────────────────────── */
.steps { display: flex; flex-direction: column; gap: 2rem; }
.step { display: flex; gap: 1.5rem; }
.step-num { flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%; background: var(--primary); color: #fff; font-size: .875rem; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.step-content h4 { margin-bottom: .375rem; }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .docs-layout { grid-template-columns: 1fr; }
  .docs-sidebar { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open { display: flex; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: var(--bg); border-bottom: 1px solid var(--border); padding: 1rem 1.5rem; box-shadow: var(--shadow-md); z-index: 99; }
  .hamburger { display: flex; }
  .hero { padding: 4rem 0 3rem; }
  .hero-stats { flex-direction: column; gap: 1.5rem; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .section { padding: 3rem 0; }
  .section-lg { padding: 4rem 0; }
  .docs-layout { gap: 2rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  h1 { font-size: 1.875rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}