/* ============================================
   GrowthAgent — Shared Stylesheet
   Design: Minimal, modern, premium SaaS
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  --color-primary:   #7C3AED;
  --color-primary-light: #8B5CF6;
  --color-primary-dark:  #6D28D9;
  --color-accent:    #10B981;
  --color-accent-light: #34D399;
  --color-bg:        #FFFFFF;
  --color-bg-card:   #FFFFFF;
  --color-bg-2:      #F9FAFB;
  --color-border:    #E5E7EB;
  --color-text:      #111827;
  --color-muted:     #6B7280;
  --color-required:  #DC2626;
  --color-white:      #FFFFFF;
  --radius-sm:       8px;
  --radius-md:       12px;
  --radius-lg:       16px;
  --radius-xl:       24px;
  --shadow-card:     0 1px 3px rgba(0,0,0,0.06);
  --shadow-glow:     0 4px 20px rgba(124,58,237,0.12);
  --font-sans:       'Inter', 'Helvetica Neue', Arial, sans-serif;
  --transition:      0.2s ease;
  --max-width:       1200px;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---------- Typography ---------- */
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800; line-height: 1.12; letter-spacing: -0.03em; color: var(--color-text); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; color: var(--color-text); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.45rem); font-weight: 600; color: var(--color-text); }
h4 { font-size: 1.05rem; font-weight: 600; color: var(--color-text); }
p  { color: var(--color-muted); font-size: 1rem; }
.lead { font-size: 1.15rem; line-height: 1.7; }
.text-gradient {
  background: linear-gradient(135deg, var(--color-primary) 0%, #8B5CF6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---------- Layout Utilities ---------- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.text-center { text-align: center; }
.mt-4 { margin-top: 4px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mt-64 { margin-top: 64px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(124,58,237,0.25);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(124,58,237,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}
.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(124,58,237,0.04);
}
.btn-accent {
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
}
.btn-accent:hover {
  background: #059669;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(16,185,129,0.3);
}
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-sm { padding: 6px 16px; font-size: 0.85rem; }

/* ---------- Cards ---------- */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
}
.card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}
.card-featured {
  border-color: var(--color-primary);
  background: linear-gradient(to bottom, rgba(124,58,237,0.04), var(--color-bg-card));
  box-shadow: var(--shadow-glow);
  position: relative;
}

/* ---------- Badge ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: rgba(124,58,237,0.08);
  color: var(--color-primary);
  border: 1px solid rgba(124,58,237,0.15);
}
.badge-accent {
  background: rgba(16,185,129,0.08);
  color: var(--color-accent);
  border-color: rgba(16,185,129,0.2);
}

/* ---------- Section Header ---------- */
.section-header { margin-bottom: 48px; }
.section-header p { max-width: 520px; margin: 12px auto 0; font-size: 1.05rem; }

/* ---------- Divider ---------- */
.divider {
  width: 40px; height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: 2px;
  margin: 16px auto;
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 24px;
  height: 76px;
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}
.nav.scrolled {
  background: rgba(255,255,255,0.98);
  box-shadow: 0 1px 8px rgba(0,0,0,0.04);
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  display: flex;
  align-items: center;
}
.nav-logo span { color: var(--color-primary); }
.nav-logo img {
  height: 56px;
  width: auto;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  position: relative;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-muted);
  transition: var(--transition);
}
.nav-link:hover {
  color: var(--color-primary);
  background: rgba(124,58,237,0.06);
}
.nav-link.active {
  color: var(--color-primary);
  font-weight: 600;
  background: rgba(124,58,237,0.1);
}
.nav-link.active::after {
  content: '';
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 5px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
}
.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-actions .btn { margin: 0; }

/* Language switcher */
/* Language select dropdown */
.lang-select-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}
.lang-select-icon {
  position: absolute;
  left: 10px;
  pointer-events: none;
  color: var(--color-muted);
  flex-shrink: 0;
}
.lang-select {
  appearance: none;
  -webkit-appearance: none;
  padding: 6px 28px 6px 30px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-muted);
  cursor: pointer;
  transition: var(--transition);
  background: transparent;
  outline: none;
  font-family: inherit;
}
.lang-select:hover,
.lang-select:focus {
  border-color: var(--color-primary);
  color: var(--color-primary-light);
}
.lang-select option {
  background: var(--color-bg-card);
  color: var(--color-text);
}

/* Mobile menu toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  width: 40px;
  height: 40px;
}
.nav-toggle span {
  width: 22px; height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---------- Footer ---------- */
.footer {
  background: #111827;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 56px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand p { margin-top: 12px; font-size: 0.9rem; max-width: 260px; color: rgba(255,255,255,0.5); }
.footer-col h5 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 14px;
}
.footer-col a {
  display: block;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  padding: 3px 0;
  transition: var(--transition);
}
.footer-col a:hover { color: rgba(255,255,255,0.9); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
}
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 34px; height: 34px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.5);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
  transition: var(--transition);
}
.footer-social a:hover {
  border-color: var(--color-primary-light);
  color: var(--color-primary-light);
  background: rgba(124,58,237,0.15);
}
.footer .nav-logo { color: #fff; display: flex; align-items: center; }
.footer .nav-logo span { color: #8B5CF6; }
.footer .nav-logo img { height: 60px; filter: brightness(0) invert(1); }

/* ---------- Noise / Mesh Backgrounds ---------- */
.bg-mesh {
  position: relative;
}
.bg-mesh::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 20% 20%, rgba(124,58,237,0.05) 0%, transparent 60%),
    radial-gradient(ellipse 50% 30% at 80% 80%, rgba(16,185,129,0.03) 0%, transparent 60%);
  pointer-events: none;
}

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124,58,237,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,58,237,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 100%);
}
.hero-content { position: relative; z-index: 1; }
.hero-badge { margin-bottom: 20px; }
.hero-title { margin-bottom: 20px; }
.hero-subtitle { max-width: 520px; font-size: 1.1rem; color: var(--color-muted); margin-bottom: 32px; line-height: 1.7; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}
.hero-stat h3 { font-size: 1.75rem; color: var(--color-text); }
.hero-stat p { font-size: 0.85rem; color: var(--color-muted); margin-top: 2px; }

/* ---------- Feature Icon ---------- */
.feature-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: rgba(124,58,237,0.08);
  border: 1px solid rgba(124,58,237,0.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 16px;
  flex-shrink: 0;
}

/* ---------- Step / Process ---------- */
.step-number {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  font-weight: 800;
  font-size: 0.9rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* ---------- Logos / Integrations ---------- */
.logo-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-muted);
  transition: var(--transition);
  box-shadow: var(--shadow-card);
}
.logo-pill:hover {
  border-color: rgba(124,58,237,0.3);
  color: var(--color-primary);
  background: rgba(124,58,237,0.02);
}
.logo-pill.logo-img img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}
.logos-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* ---------- Pricing ---------- */
.pricing-header-badge { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; }
.price-amount { font-size: 3rem; font-weight: 800; color: var(--color-text); line-height: 1; }
.price-period { font-size: 1rem; color: var(--color-muted); font-weight: 400; }
.pricing-features { margin-top: 28px; display: flex; flex-direction: column; gap: 12px; }
.pricing-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-muted);
}
.pricing-feature .check {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(0,212,170,0.15);
  color: var(--color-accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
  flex-shrink: 0;
}
.most-popular-tag {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 100px;
  white-space: nowrap;
  letter-spacing: 0.05em;
}

/* ---------- Form ---------- */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}
.form-group label .required-asterisk {
  color: var(--color-required);
  font-weight: 700;
}
.form-control {
  width: 100%;
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--color-text);
  font-size: 0.95rem;
  font-family: var(--font-sans);
  transition: var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(108,71,255,0.12);
  background: #fff;
}
.form-control::placeholder { color: rgba(107,114,128,0.5); }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { cursor: pointer; }

/* ---------- Alerts ---------- */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  display: none;
}
.alert-success {
  background: rgba(0,212,170,0.1);
  border: 1px solid rgba(0,212,170,0.3);
  color: var(--color-accent);
}
.alert-error {
  background: rgba(255,70,70,0.1);
  border: 1px solid rgba(255,70,70,0.3);
  color: #FF6B6B;
}
.alert.show { display: block; }

/* ---------- Page Hero (inner pages) ---------- */
.page-hero {
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

/* ---------- Testimonial ---------- */
.testimonial-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 1px 6px rgba(0,0,0,0.05);
}
.testimonial-card p { font-size: 1.05rem; color: var(--color-text); font-style: italic; line-height: 1.7; }
.testimonial-author { display: flex; align-items: center; gap: 14px; margin-top: 24px; }
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1rem; color: #fff;
}

/* ---------- FAQ ---------- */
.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: 24px 0;
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  transition: var(--transition);
}
.faq-question:hover { color: var(--color-primary); }
.faq-answer { margin-top: 12px; color: var(--color-muted); font-size: 0.95rem; display: none; }
.faq-item.open .faq-answer { display: block; }
.faq-toggle { font-size: 1.2rem; color: var(--color-primary); flex-shrink: 0; }

/* ---------- CTA Section ---------- */
.cta-section {
  background: linear-gradient(to bottom, rgba(124,58,237,0.04), rgba(16,185,129,0.02));
  border: 1px solid rgba(124,58,237,0.1);
  border-radius: var(--radius-xl);
  padding: 64px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* ---------- Scroll Animations ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .hero { padding: 100px 0 60px; }
}
@media (max-width: 768px) {
  /* Base adjustments */
  html { font-size: 15px; }
  .section { padding: 48px 0; }
  .section-sm { padding: 32px 0; }
  .container { padding: 0 20px; }

  /* Grid layouts */
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }

  /* Typography */
  h1 { font-size: clamp(1.8rem, 7vw, 2.5rem); }
  h2 { font-size: clamp(1.5rem, 5vw, 2rem); }
  .section-header { margin-bottom: 32px; }

  /* Navigation */
  .nav { height: 56px; }
  .nav-logo { font-size: 1.1rem; }
  .nav-logo img { height: 40px; }
  .nav-links {
    display: none;
    position: fixed;
    top: 56px; left: 16px; right: 16px;
    max-height: 320px;
    background: #fff;
    padding: 12px;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    z-index: 999;
    overflow-y: auto;
    box-sizing: border-box;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    border: 1px solid var(--color-border);
  }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }
  .nav-links li {
    list-style: none;
  }
  .nav-link {
    display: block;
    padding: 16px 20px;
    font-size: 1.1rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    background: #fff;
    border: 1px solid var(--color-border);
    text-align: center;
  }
  .nav-link:hover {
    background: rgba(124,58,237,0.06);
    border-color: var(--color-primary);
  }
  .nav-link.active {
    background: rgba(124,58,237,0.1);
    border-color: var(--color-primary);
    color: var(--color-primary);
  }
  .nav-link.active::after { display: none; }
  .nav-actions { display: none; }
  .nav-toggle { display: flex; }
  .nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

  /* Hero */
  .hero {
    min-height: auto;
    padding: 80px 0 48px;
  }
  .hero-subtitle { font-size: 1rem; }
  .hero-stats {
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
    padding-top: 24px;
  }
  .hero-stat { text-align: center; }

  /* Cards */
  .card { padding: 20px; }
  .card:hover { transform: none; }

  /* Pricing */
  .pricing-header-badge { font-size: 0.7rem; }
  .price-amount { font-size: 2.5rem; }
  .pricing-features { margin-top: 20px; gap: 10px; }
  .cta-section { padding: 40px 20px; border-radius: var(--radius-lg); }

  /* Footer */
  .footer { padding: 40px 0 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-brand p { max-width: 100%; }
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  /* Forms */
  .form-group { margin-bottom: 16px; }
  .form-control { padding: 10px 14px; font-size: 16px; }

  /* Page Hero */
  .page-hero { padding: 100px 0 48px; }

  /* FAQ */
  .faq-item { padding: 16px 0; }
  .faq-question { font-size: 0.95rem; }

  /* Testimonials */
  .testimonial-card { padding: 24px 20px; }
  .testimonial-card p { font-size: 0.95rem; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .btn-lg { padding: 12px 24px; width: 100%; justify-content: center; }
  .hero-badge { flex-wrap: wrap; }
  .logo-pill { padding: 8px 14px; font-size: 0.8rem; }

  /* Book Demo form */
  .form-row { grid-template-columns: 1fr; }

  /* Pricing cards */
  .card { padding: 16px; }
  .btn { padding: 10px 20px; }
}

/* Body scroll lock for mobile menu */
body.nav-open { overflow: hidden; }
@media (min-width: 769px) {
  body.nav-open { overflow: auto; }
}