/* =========================================
   QA Hub — Marketing Site Styles
   Brand: Blue→Teal gradient, Inter font
   Dark-first, responsive
   ========================================= */

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

:root {
  --bg: #060913;
  --bg-card: rgba(255, 255, 255, 0.02);
  --bg-card-hover: rgba(255, 255, 255, 0.04);
  --text: #a1a1aa;
  --text-heading: #f4f4f5;
  --text-muted: #71717a;
  --primary: #3b82f6;
  --primary-end: #22d3ee;
  --border: rgba(255, 255, 255, 0.08);
  --radius: 20px;
  --radius-sm: 16px;
  --radius-xs: 10px;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --max-w: 1200px;
  --transition: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

/* --- Typography --- */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--text-heading);
  line-height: 1.2;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  letter-spacing: -0.02em;
}

h3 {
  font-size: 1.25rem;
}

p {
  max-width: 640px;
}

.text-muted {
  color: var(--text-muted);
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary), var(--primary-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-sm {
  font-size: 0.875rem;
}

.text-xs {
  font-size: 0.75rem;
}

.font-mono {
  font-family: 'SF Mono', 'Fira Code', monospace;
}

.uppercase {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

/* --- Layout --- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.section-sm {
  padding: 60px 0;
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-1 {
  gap: 8px;
}

.gap-2 {
  gap: 16px;
}

.gap-3 {
  gap: 24px;
}

.gap-4 {
  gap: 32px;
}

.gap-6 {
  gap: 48px;
}

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

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.w-full {
  width: 100%;
}

.relative {
  position: relative;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

@media (max-width: 768px) {

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 60px 0;
  }

  .hide-mobile {
    display: none !important;
  }
}

@media (min-width: 769px) {
  .hide-desktop {
    display: none !important;
  }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-end));
  color: #fff;
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--text-heading);
  border: 1px solid var(--border);
}

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

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
  border-radius: var(--radius);
}

.btn-sm {
  padding: 8px 20px;
  font-size: 0.85rem;
}

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: all var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(6, 9, 19, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--text-heading);
}

.nav-logo .logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #5b86ff, #3b66f6);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 2px 10px rgba(59, 102, 246, 0.4);
}

.nav-logo .logo-icon svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
}

.nav-links a:hover {
  color: var(--text-heading);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Theme toggle */
.theme-toggle {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-muted);
  font-size: 16px;
}

.theme-toggle:hover {
  color: var(--primary);
  border-color: var(--primary);
}

/* Mobile menu */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-heading);
  font-size: 24px;
  cursor: pointer;
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-right .btn {
    display: none;
  }
}

/* --- Hero --- */
.hero {
  padding: 160px 0 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.12), transparent 70%);
  pointer-events: none;
}

.hero h1 {
  margin-bottom: 24px;
}

.hero p {
  margin: 0 auto 40px;
  font-size: 1.15rem;
  max-width: 600px;
  color: var(--text-muted);
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-visual {
  margin-top: 80px;
  max-width: 1060px;
  margin-left: auto;
  margin-right: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(0, 0, 0, 0.4);
  padding: 8px;
  box-shadow: 0 30px 100px -20px rgba(59, 130, 246, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transform: perspective(1000px) rotateX(2deg);
  transition: transform 0.5s ease;
}

.hero-visual:hover {
  transform: perspective(1000px) rotateX(0deg) translateY(-5px);
  box-shadow: 0 40px 120px -10px rgba(59, 130, 246, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.hero-visual-inner {
  background: #000;
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

.hero-mac-bar {
  height: 32px;
  background: #11131a;
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mac-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mac-dot.red {
  background: #ff5f56;
}

.mac-dot.yellow {
  background: #ffbd2e;
}

.mac-dot.green {
  background: #27c93f;
}

.hero-image-wrapper {
  width: 100%;
  display: block;
  position: relative;
}

.hero-image-wrapper .slide {
  width: 100%;
  height: auto;
  display: block;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
  position: absolute;
  top: 0;
  left: 0;
}

.hero-image-wrapper .slide.main-slide {
  position: relative;
}

.hero-image-wrapper .slide.active {
  opacity: 1;
}

/* --- Cards --- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all var(--transition);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.card:hover {
  border-color: rgba(59, 130, 246, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(59, 130, 246, 0.15), inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(20, 184, 166, 0.15));
  color: var(--primary);
}

.card h3 {
  margin-bottom: 12px;
}

.card p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Pain cards */
.pain-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid #ef4444;
  border-radius: var(--radius-xs);
  padding: 24px 28px;
  color: var(--text);
  font-size: 1rem;
  transition: all var(--transition);
  backdrop-filter: blur(12px);
}

.pain-card:hover {
  border-left-color: var(--primary);
  transform: translateX(8px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.pain-card .pain-number {
  font-size: 0.7rem;
  font-weight: 700;
  color: #ef4444;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

/* Solution cards */
.solution-card {
  text-align: center;
  padding: 40px 24px;
}

.solution-card .solution-step {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-end));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
  margin: 0 auto 20px;
}

.solution-card h3 {
  margin-bottom: 12px;
}

/* --- Integrations --- */
.integration-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  padding: 40px 0;
}

.integration-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  transition: color var(--transition);
}

.integration-item:hover {
  color: var(--text-heading);
}

.integration-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  transition: all var(--transition);
}

.integration-item:hover .integration-icon {
  border-color: var(--primary);
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.15);
}

/* --- Use Cases --- */
.use-case-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
}

.use-case-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-end));
}

.use-case-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.use-case-tag.startup {
  background: rgba(59, 130, 246, 0.15);
  color: var(--primary);
}

.use-case-tag.enterprise {
  background: rgba(20, 184, 166, 0.15);
  color: var(--primary-end);
}

.use-case-card ul {
  list-style: none;
  margin-top: 16px;
}

.use-case-card li {
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.use-case-card li::before {
  content: '~';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

/* --- Comparison / Differentiators --- */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 768px) {
  .diff-grid {
    grid-template-columns: 1fr;
  }
}

.diff-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  backdrop-filter: blur(12px);
}

.diff-card .vs-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.diff-card h3 {
  color: var(--primary);
  margin-bottom: 16px;
}

.diff-card ul {
  list-style: none;
}

.diff-card li {
  padding: 8px 0;
  padding-left: 20px;
  position: relative;
  font-size: 0.9rem;
  color: var(--text);
}

.diff-card li::before {
  content: '+';
  position: absolute;
  left: 0;
  color: var(--primary-end);
  font-weight: 700;
}

/* --- Social Proof --- */
.proof-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

@media (max-width: 768px) {
  .proof-stats {
    grid-template-columns: 1fr;
  }
}

.proof-stat {
  text-align: center;
  padding: 32px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.proof-stat .stat-num {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 8px;
}

.proof-stat .stat-label {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* --- CTA Section --- */
.cta-section {
  text-align: center;
  padding: 100px 0;
  position: relative;
}

.cta-section::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.1), transparent 70%);
  pointer-events: none;
}

.cta-section h2 {
  margin-bottom: 20px;
}

.cta-section p {
  margin: 0 auto 32px;
}

/* --- Pricing --- */
.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 48px;
}

.pricing-toggle span {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

.pricing-toggle .active {
  color: var(--text-heading);
  font-weight: 700;
}

.toggle-switch {
  width: 52px;
  height: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  cursor: pointer;
  position: relative;
  transition: all var(--transition);
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary);
  transition: all var(--transition);
}

.toggle-switch.annual::after {
  transform: translateX(24px);
}

.toggle-switch.annual {
  border-color: var(--primary);
}

.save-badge {
  background: rgba(20, 184, 166, 0.15);
  color: var(--primary-end);
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

@media (max-width: 768px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 32px;
  position: relative;
  transition: all var(--transition);
  backdrop-filter: blur(12px);
}

.pricing-card:hover {
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 12px 40px rgba(59, 130, 246, 0.1);
}

.pricing-card.featured {
  border-color: var(--primary);
  box-shadow: 0 0 40px rgba(59, 130, 246, 0.12);
  transform: scale(1.04);
}

@media (max-width: 768px) {
  .pricing-card.featured {
    transform: none;
  }
}

.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary), var(--primary-end));
  color: #fff;
  padding: 4px 16px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.pricing-card .plan-name {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.pricing-card .plan-price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1;
  margin-bottom: 4px;
}

.pricing-card .plan-price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
}

.pricing-card .plan-desc {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.pricing-card .plan-features {
  list-style: none;
  margin-bottom: 32px;
}

.pricing-card .plan-features li {
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
  font-size: 0.9rem;
  color: var(--text);
}

.pricing-card .plan-features li::before {
  content: '~';
  position: absolute;
  left: 0;
  color: var(--primary-end);
  font-weight: 700;
}

.pricing-card .plan-features li.disabled {
  color: var(--text-muted);
  opacity: 0.4;
}

.pricing-card .plan-features li.disabled::before {
  content: '-';
  color: var(--text-muted);
}

/* --- Contact / Form --- */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  color: var(--text-heading);
  font-family: inherit;
  font-size: 0.95rem;
  transition: all var(--transition);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

textarea.form-input {
  min-height: 120px;
  resize: vertical;
}

select.form-input {
  cursor: pointer;
}

.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  max-width: 560px;
}

/* --- Blog --- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all var(--transition);
  cursor: pointer;
}

.blog-card:hover {
  border-color: rgba(59, 130, 246, 0.3);
  transform: translateY(-4px);
}

.blog-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.blog-tag.automation {
  background: rgba(59, 130, 246, 0.15);
  color: var(--primary);
}

.blog-tag.ai {
  background: rgba(168, 85, 247, 0.15);
  color: #a855f7;
}

.blog-tag.metrics {
  background: rgba(20, 184, 166, 0.15);
  color: var(--primary-end);
}

.blog-tag.process {
  background: rgba(249, 115, 22, 0.15);
  color: #f97316;
}

.blog-tag.industry {
  background: rgba(236, 72, 153, 0.15);
  color: #ec4899;
}

.blog-card h3 {
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.blog-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.blog-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* --- Footer --- */
.footer {
  border-top: 1px solid var(--border);
  padding: 60px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

.footer h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer ul {
  list-style: none;
}

.footer li {
  margin-bottom: 10px;
}

.footer a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer a:hover {
  color: var(--text-heading);
}

.footer-bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

/* --- Misc --- */
.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 16px;
  display: inline-block;
}

.divider {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-end));
  border-radius: 2px;
  margin: 16px auto 0;
}