/* === BlueTika Premium CSS === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bt-navy: #0D2B6B;
  --bt-blue: #1A4FBF;
  --bt-blue-mid: #2563EB;
  --bt-blue-light: #3B82F6;
  --bt-cyan: #06D6A0;
  --bt-sky: #DBEAFE;
  --bt-sky-pale: #EFF6FF;
  --bt-white: #FFFFFF;
  --bt-cream: #F9FAFB;
  --bt-ink: #111827;
  --bt-charcoal: #374151;
  --bt-mist: #9CA3AF;
  --bt-border: #E5E7EB;
  --bt-kiwi: #16A34A;
  --bt-gold: #F59E0B;
  --bt-red: #DC2626;
  --bt-grad-hero: linear-gradient(135deg, #0D2B6B 0%, #1A4FBF 60%, #2563EB 100%);
  --bt-grad-blue: linear-gradient(135deg, #1A4FBF 0%, #3B82F6 100%);
  --font-display: 'Nunito', sans-serif;
  --font-body: 'Inter', sans-serif;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --container-max: 1280px;
  --container-pad: 1.5rem;
  --section-y: 5rem;
  --card-radius: 1rem;
  --btn-radius: 0.625rem;
  --shadow-card: 0 2px 12px rgba(13,43,107,0.08);
  --shadow-hover: 0 8px 32px rgba(13,43,107,0.18);
  --transition: 0.18s cubic-bezier(0.4,0,0.2,1);
  --color-primary: var(--bt-blue);
  --color-primary-light: var(--bt-blue-light);
  --color-primary-dark: var(--bt-navy);
  --color-accent: var(--bt-gold);
  --color-bg: var(--bt-white);
  --color-text: var(--bt-ink);
  --color-text-muted: var(--bt-mist);
  --color-border: var(--bt-border);
  --color-blue-500: var(--bt-blue-light);
  --color-blue-600: var(--bt-blue-mid);
  --color-blue-700: var(--bt-blue);
  --color-gray-50: var(--bt-cream);
  --color-gray-100: #f3f4f6;
  --color-gray-200: var(--bt-border);
  --color-gray-300: #d1d5db;
  --color-gray-400: var(--bt-mist);
  --color-gray-500: var(--bt-mist);
  --color-gray-600: var(--bt-charcoal);
  --color-gray-700: var(--bt-charcoal);
  --color-gray-800: #1f2937;
  --color-gray-900: var(--bt-ink);
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --shadow-sm: 0 1px 2px 0 rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

/* Typography */
h1 { font-size: 2.25rem; font-weight: 800; letter-spacing: -0.025em; line-height: 1.1; }
h2 { font-size: 1.875rem; font-weight: 800; letter-spacing: -0.025em; line-height: 1.2; }
h3 { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.02em; line-height: 1.3; }
h4 { font-size: 1.25rem; font-weight: 700; line-height: 1.4; }
@media (min-width: 768px) {
  h1 { font-size: 3rem; }
  h2 { font-size: 2.25rem; }
}

/* Layout */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
@media (min-width: 768px) {
  .grid-2-md { grid-template-columns: repeat(2, 1fr); }
  .grid-3-md { grid-template-columns: repeat(3, 1fr); }
  .grid-4-md { grid-template-columns: repeat(4, 1fr); }
}

/* Spacing */
.section { padding: 5rem 0; }
.section-sm { padding: 3rem 0; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

/* Section header */
.section-header { display:flex; justify-content:space-between; align-items:center; margin-bottom:2rem; }
.section-header.center { flex-direction:column; text-align:center; gap:0.5rem; }
.section-header h2 { font-size:2.25rem; font-weight:800; }
.section-sub { color:#374151; font-size:1.125rem; max-width:520px; text-align:center; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 0.625rem;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: 0.18s ease;
  cursor: pointer;
  border: none;
  line-height: 1.5;
}
.btn-primary {
  background: var(--bt-blue);
  color: #fff;
}
.btn-primary:hover {
  background: var(--bt-blue-mid);
  transform: translateY(-1px);
}
.btn-white {
  background: #fff;
  color: var(--bt-navy);
}
.btn-secondary {
  background: #fff;
  color: var(--bt-navy);
  border: 1.5px solid var(--bt-border);
}
.btn-secondary:hover {
  border-color: var(--bt-blue);
  color: var(--bt-blue-mid);
}
.btn-outline {
  background: transparent;
  color: var(--bt-blue);
  border: 1.5px solid var(--bt-blue);
}
.btn-outline:hover {
  background: var(--bt-blue);
  color: #fff;
}

/* Cards */
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  transition: all 0.25s ease;
}
.card:hover {
  border-color: var(--color-blue-300, #93c5fd);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.card-featured {
  border: 2px solid var(--color-blue-600);
  position: relative;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.025em;
}
.badge-blue { background: #dbeafe; color: #1e40af; }
.badge-green { background: #dcfce7; color: #166534; }
.badge-gold { background: #fef3c7; color: #92400e; }
.badge-kiwi { background: #dcfce7; color: #166534; }
.badge-verified { background: #dbeafe; color: #1A4FBF; }

/* Inputs */
.input {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: 0.9375rem;
  transition: all 0.2s ease;
  background: #fff;
}
.input:focus {
  outline: none;
  border-color: var(--color-blue-500);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}

/* Text utilities */
.text-center { text-align: center; }
.text-sm { font-size: 0.875rem; }
.text-muted { color: var(--color-text-muted); }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.tracking-wide { letter-spacing: 0.05em; }
.tracking-tight { letter-spacing: -0.025em; }

/* Flex utilities */
.flex { display: flex; }
.flex-center { align-items: center; justify-content: center; }
.flex-between { align-items: center; justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.flex-col { flex-direction: column; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }

/* Hero */
.hero {
  background: linear-gradient(135deg, #0D2B6B 0%, #1A4FBF 60%, #2563EB 100%);
  padding: 5rem 0 4rem;
  color: #fff;
}
.hero__headline {
  font-family: 'Nunito', sans-serif;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1rem;
}
.hero__sub { font-size: 1.125rem; color: rgba(255,255,255,0.85); margin-bottom: 2rem; }
.hero__search-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255,255,255,0.15);
  border: 1.5px solid rgba(255,255,255,0.3);
  border-radius: 999px;
  padding: 0.5rem 0.5rem 0.5rem 1.25rem;
  backdrop-filter: blur(8px);
  margin-bottom: 2rem;
}
.hero__search-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-size: 1rem;
}
.hero__search-input::placeholder { color: rgba(255,255,255,0.55); }

/* Categories */
.categories-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; }
@media (max-width: 900px) { .categories-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 560px) { .categories-grid { grid-template-columns: repeat(3, 1fr); } }
.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1.25rem 0.75rem;
  background: var(--bt-white);
  border: 1.5px solid var(--bt-border);
  border-radius: 1rem;
  text-decoration: none;
  transition: 0.18s ease;
}
.category-card:hover { border-color: var(--bt-blue); box-shadow: 0 8px 32px rgba(13,43,107,0.18); transform: translateY(-2px); }
.category-card__icon { font-size: 2rem; }
.category-card__name { font-family: 'Nunito', sans-serif; font-weight: 700; font-size: 0.875rem; color: var(--bt-navy); text-align: center; }
.category-card__count { font-size: 0.75rem; color: var(--bt-mist); }

/* Product cards */
.product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.5rem; }
.product-card {
  background: var(--bt-white);
  border: 1px solid var(--bt-border);
  border-radius: 1rem;
  overflow: hidden;
  transition: 0.18s ease;
  text-decoration: none;
  color: inherit;
}
.product-card:hover { box-shadow: 0 8px 32px rgba(13,43,107,0.18); transform: translateY(-2px); }
.product-card__img-wrap { position: relative; aspect-ratio: 1; background: var(--bt-sky-pale); }
.product-card__img { width: 100%; height: 100%; object-fit: cover; }
.product-card__body { padding: 1rem; }
.product-card__store { font-size: 0.875rem; color: var(--bt-mist); margin-bottom: 0.25rem; }
.product-card__title { font-family: 'Nunito', sans-serif; font-weight: 700; font-size: 1rem; color: var(--bt-navy); margin-bottom: 0.5rem; }
.product-card__footer { display: flex; justify-content: space-between; align-items: center; }
.product-card__price { font-weight: 800; font-size: 1.25rem; color: var(--bt-navy); }

/* How it works */
.how-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
@media (max-width: 900px) { .how-grid { grid-template-columns: repeat(2, 1fr); } }
.how-card { text-align: center; padding: 1.5rem; }
.how-card__num { font-family: 'Nunito', sans-serif; font-size: 2rem; font-weight: 900; color: var(--bt-blue); margin-bottom: 0.5rem; }
.how-card__icon { font-size: 2.5rem; margin-bottom: 0.75rem; }
.how-card h3 { font-family: 'Nunito', sans-serif; font-weight: 700; margin-bottom: 0.5rem; }

/* Trust band */
.trust-band { background: var(--bt-navy); color: #fff; padding: 2.5rem 0; }
.trust-band__inner { display: flex; justify-content: space-around; flex-wrap: wrap; gap: 1rem; }
.trust-stat { text-align: center; }
.trust-stat__num { font-family: 'Nunito', sans-serif; font-size: 2rem; font-weight: 900; display: block; }
.trust-stat__label { font-size: 0.875rem; opacity: 0.8; }
.trust-divider { width: 1px; background: rgba(255,255,255,0.2); }

/* CTA banner */
.cta-banner { background: var(--bt-blue); color: #fff; padding: 3rem 0; text-align: center; }
.cta-banner__inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }

/* Footer */
.bt-footer { background: #000000; color: rgba(255,255,255,0.75); padding: 4rem 0 2rem; margin-top: 6rem; }
.bt-footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 2.5rem; }
@media (max-width: 900px) { .bt-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .bt-footer__grid { grid-template-columns: 1fr; } }
.bt-footer__brand { display: flex; flex-direction: column; gap: 0.75rem; }
.bt-footer__logo { font-family: 'Nunito', sans-serif; font-weight: 900; font-size: 1.75rem; text-decoration: none; display: flex; align-items: baseline; }
.bt-footer__logo-blue { color: var(--bt-blue-light); }
.bt-footer__logo-white { color: #fff; }
.bt-footer__tagline { font-family: 'Nunito', sans-serif; font-weight: 800; font-size: 1.1rem; }
.bt-footer__desc { font-size: 0.875rem; opacity: 0.9; margin-top: 0.5rem; }
.bt-footer__mission { font-size: 0.875rem; opacity: 0.9; margin-top: 0.5rem; }
.bt-footer__col h4 { font-family: 'Nunito', sans-serif; font-weight: 800; font-size: 0.875rem; color: var(--bt-blue-light); text-transform: uppercase; margin-bottom: 1rem; }
.bt-footer__col a { display: block; font-size: 0.875rem; color: rgba(255,255,255,0.65); text-decoration: none; margin-bottom: 0.5rem; }
.bt-footer__col a:hover { color: var(--bt-blue-light); }
.bt-footer__bottom { display: flex; justify-content: space-between; padding-top: 1.5rem; font-size: 0.75rem; color: rgba(255,255,255,0.45); flex-wrap: wrap; gap: 1rem; }

/* Hero additional styles */
.hero__inner { display: flex; align-items: center; gap: 3rem; flex-wrap: wrap; }
.hero__content { flex: 1; min-width: 320px; }
.hero__visual { flex: 1; min-width: 320px; position: relative; height: 400px; }
.hero__card-float {
  position: absolute;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 1rem;
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  backdrop-filter: blur(10px);
}
.hero__card-float--2 { top: 50%; right: 0; transform: translateY(-50%); }
.hero__card-avatar { font-size: 1.5rem; }
.hero__ticker { margin-bottom: 1rem; }
.ticker-wrap { display: flex; gap: 2rem; font-size: 0.875rem; opacity: 0.9; }
.ticker-dot { display: inline-block; width: 6px; height: 6px; background: var(--bt-gold); border-radius: 50%; margin-right: 0.5rem; }
.hero__quick { display: flex; gap: 0.75rem; flex-wrap: wrap; font-size: 0.875rem; }
.hero__quick span { opacity: 0.7; }
.hero__quick a { color: rgba(255,255,255,0.85); text-decoration: none; }
.hero__quick a:hover { text-decoration: underline; color: #fff; }
.hero__ctas { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2rem; }
.hero__trust { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero__trust-pill { background: rgba(255,255,255,0.15); padding: 0.5rem 1rem; border-radius: 999px; font-size: 0.875rem; }
.hero__headline-accent { color: var(--bt-gold); }
.section-link { color: var(--bt-blue); font-weight: 700; text-decoration: none; }
.section-link:hover { text-decoration: underline; }

/* Why section */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
@media (max-width: 900px) { .why-grid { grid-template-columns: 1fr; } }
.why-text { display: flex; flex-direction: column; gap: 1rem; }
.why-eyebrow { font-size: 0.875rem; font-weight: 700; color: var(--bt-blue); text-transform: uppercase; letter-spacing: 0.05em; }
.why-features { display: flex; flex-direction: column; gap: 1rem; margin-top: 1rem; }
.why-feature { display: flex; gap: 0.75rem; }
.why-feature__icon { font-size: 1.25rem; }
.compare-table { width: 100%; border-collapse: collapse; margin-top: 1rem; }
.compare-table th { text-align: left; padding: 0.5rem; font-size: 0.875rem; color: var(--bt-mist); }
.compare-table td { padding: 0.5rem; border-top: 1px solid var(--bt-border); }
.compare-us { color: var(--bt-blue); font-weight: 700; }

/* CTA banner */
.cta-banner__btns { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Button sizes */
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.875rem; }

/* Navigation */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
}
.nav-logo {
  width: 2.25rem;
  height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-gray-900);
  letter-spacing: -0.03em;
}
.nav-title span { color: var(--color-blue-600); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-link {
  padding: 0.5rem 0.875rem;
  color: var(--color-gray-600);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}
.nav-link:hover {
  color: var(--color-blue-600);
  background: rgba(59,130,246,0.06);
}

/* Trust bar */
.trust-bar {
  background: var(--color-gray-50);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.trust-items {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-gray-700);
}
.trust-icon {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
}

/* Focus states */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeInUp 0.5s ease-out forwards; }

/* Navigation */
.bt-nav { position: sticky; top: 0; z-index: 100; background: var(--bt-white); border-bottom: 1px solid var(--bt-border); box-shadow: 0 1px 8px rgba(13,43,107,0.07); }
.bt-nav__inner { display: flex; align-items: center; gap: 1rem; height: 64px; }
.bt-nav__logo { display:flex; align-items:baseline; gap:0; font-family:var(--font-display); font-weight:900; font-size:1.5rem; text-decoration:none; }
.bt-nav__logo-blue { color: var(--bt-blue-light); }
.bt-nav__search { flex:1; max-width:560px; }
.bt-nav__search-wrap { display:flex; align-items:center; gap:0.5rem; background:var(--bt-cream); border:1.5px solid var(--bt-border); border-radius:999px; padding:0.25rem 0.25rem 0.25rem 1rem; }
.bt-nav__search-wrap:focus-within { border-color:var(--bt-blue); background:#fff; }
.bt-nav__search-icon { color:var(--bt-mist); flex-shrink:0; }
.bt-nav__search-input { flex:1; border:none; background:transparent; font-size:var(--text-sm); outline:none; }
.bt-nav__actions { display:flex; align-items:center; gap:0.75rem; margin-left:auto; }
.bt-nav__link { font-size:var(--text-sm); font-weight:600; font-family:var(--font-display); }
.bt-nav__link:hover { color:var(--bt-blue); }
.bt-nav__link-gold { color:var(--bt-gold); }
.bt-nav__hamburger { display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:4px; }
.bt-nav__hamburger span { display:block; width:24px; height:2px; background:var(--bt-navy); border-radius:2px; }
.bt-nav__hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.bt-nav__hamburger.open span:nth-child(2) { opacity: 0; }
.bt-nav__hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.bt-nav__mobile { display:none; background:#fff; border-top:1px solid var(--bt-border); padding:1rem; }
.bt-nav__mobile-links { display:flex; flex-direction:column; gap:0.25rem; }
.bt-nav__mobile-links a { padding:0.6rem 0.5rem; font-weight:600; font-family:var(--font-display); border-radius:0.5rem; }
.bt-nav__mobile-links a:hover { background:var(--bt-sky-pale); }
@media (max-width: 900px) {
  .bt-nav__search, .bt-nav__actions { display:none; }
  .bt-nav__hamburger { display:flex; margin-left:auto; }
  .bt-nav__mobile.open { display:block; }
}

/* Misc */
.divider { height: 1px; background: var(--color-border); border: none; }
.rounded-2xl { border-radius: 1.5rem; }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }
.relative { position: relative; }
.overflow-hidden { overflow: hidden; }
.w-full { width: 100%; }
.h-full { height: 100%; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }