/* ============================================
   FASHION SITE - SHARED STYLES
   Dark Luxury Aesthetic Design System
   ============================================ */

/* CSS VARIABLES & COLOR SYSTEM */
:root {
  /* Colors */
  --bg: #08080c;
  --surface: #111118;
  --card: #16161e;
  --border: rgba(255, 255, 255, 0.06);
  --white: #f5f5f7;
  --muted: #71717a;
  --gold: #c9a96e;
  --gold-glow: rgba(201, 169, 110, 0.15);

  /* Typography */
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'Inter', -apple-system, sans-serif;

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  --spacing-4xl: 80px;

  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* RESET & BASE STYLES */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

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

/* TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.2;
}

p {
  margin-bottom: 16px;
  color: var(--white);
}

/* ============================================
   NAVIGATION
   ============================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(8, 8, 12, 0.8);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  padding: 16px 72px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -1px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 40px;
  align-items: center;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: var(--transition);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-btn {
  background: var(--gold);
  color: var(--bg);
  padding: 10px 24px;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
}

.nav-btn:hover {
  background: #e0c088;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 169, 110, 0.2);
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.burger span {
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.mob-menu {
  display: none;
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-direction: column;
  gap: 16px;
  padding: 24px 72px;
  z-index: 999;
}

.mob-menu.active {
  display: flex;
}

.mob-menu a {
  color: var(--white);
  font-size: 0.9rem;
  transition: var(--transition);
}

.mob-menu a:hover {
  color: var(--gold);
}

/* ============================================
   SHARED COMPONENTS
   ============================================ */

.eyebrow {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 12px;
  display: inline-block;
}

.heading {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--white);
}

.heading.gold {
  color: var(--gold);
}

.heading em {
  font-style: italic;
  color: var(--gold);
  font-weight: 400;
}

/* BUTTONS */
.btn-g {
  background: var(--gold);
  color: var(--bg);
  padding: 12px 32px;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
  display: inline-block;
  text-align: center;
  border: 2px solid var(--gold);
}

.btn-g:hover {
  background: #e0c088;
  border-color: #e0c088;
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(201, 169, 110, 0.2);
}

.btn-o {
  background: transparent;
  color: var(--gold);
  padding: 12px 32px;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 600;
  border: 2px solid var(--gold);
  transition: var(--transition);
  display: inline-block;
  text-align: center;
}

.btn-o:hover {
  background: var(--gold-glow);
  transform: translateY(-2px);
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
  padding: 80px 72px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-align: center;
  margin: 80px 0;
}

.cta-section .heading {
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section .btn-g {
  margin-top: 8px;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 80px 72px 40px;
  margin-top: 120px;
}

.foot-brand {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 24px;
}

.foot-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px;
  margin-bottom: 48px;
}

.foot-col h4 {
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: 16px;
}

.foot-col ul {
  list-style: none;
}

.foot-col ul li {
  margin-bottom: 12px;
}

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

.foot-col a:hover {
  color: var(--gold);
}

.foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--muted);
}

.foot-bottom-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.foot-bottom-links a {
  color: var(--muted);
  transition: var(--transition);
}

.foot-bottom-links a:hover {
  color: var(--gold);
}

/* ============================================
   ANIMATIONS
   ============================================ */

.rv {
  opacity: 0;
  transform: translateY(20px);
  animation: reveal 0.6s ease-out forwards;
}

.rv:nth-child(1) { animation-delay: 0.1s; }
.rv:nth-child(2) { animation-delay: 0.2s; }
.rv:nth-child(3) { animation-delay: 0.3s; }
.rv:nth-child(4) { animation-delay: 0.4s; }
.rv:nth-child(5) { animation-delay: 0.5s; }

@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.vis {
  opacity: 0;
  transform: translateY(20px);
}

.vis.in-view {
  animation: reveal 0.6s ease-out forwards;
}

/* ============================================
   INDUSTRIES SECTION
   ============================================ */

.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 80px 72px;
}

.industry-card {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 48px 32px;
  border-radius: 8px;
  text-align: center;
  transition: var(--transition);
}

.industry-card:hover {
  border-color: var(--gold);
  background: rgba(201, 169, 110, 0.05);
  transform: translateY(-4px);
}

.industry-card h3 {
  font-size: 1.3rem;
  margin-bottom: 16px;
  color: var(--white);
}

.industry-card p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */

.testimonials-section {
  padding: 80px 72px;
  background: var(--surface);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.testimonial-card {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 32px;
  border-radius: 8px;
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: var(--gold);
  background: rgba(201, 169, 110, 0.05);
}

.testimonial-rating {
  color: var(--gold);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.testimonial-text {
  color: var(--white);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  color: var(--gold);
  font-weight: 600;
  font-size: 0.9rem;
}

.testimonial-author .role {
  color: var(--muted);
  font-weight: 400;
  font-size: 0.85rem;
  margin-top: 4px;
}

/* ============================================
   PAGE HEADER (Service, About, Blog pages)
   ============================================ */

.page-header {
  padding: 140px 72px 80px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  margin-top: 60px;
}

.page-header .eyebrow {
  display: block;
  margin-bottom: 16px;
}

.page-header h1 {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 5vw, 3.2rem);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 24px;
  color: var(--white);
}

.page-header h1 em {
  font-style: italic;
  color: var(--gold);
}

.page-header p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 640px;
  margin-bottom: 0;
}

/* ============================================
   CONTENT SECTIONS (Service Pages)
   ============================================ */

.content-section {
  padding: 80px 72px;
}

.content-section.alt {
  background: var(--surface);
}

.content-section .heading {
  margin-bottom: 32px;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.content-grid.reverse {
  direction: rtl;
}

.content-grid.reverse > * {
  direction: ltr;
}

.content-grid img {
  border-radius: 8px;
  width: 100%;
}

.content-grid p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

/* ============================================
   FEATURE LIST (Service Pages)
   ============================================ */

.feature-list {
  list-style: none;
  margin: 32px 0;
}

.feature-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feature-item:last-child {
  border-bottom: none;
}

.feature-icon {
  color: var(--gold);
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-item h4 {
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 6px;
}

.feature-item p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 0;
}

/* ============================================
   COMPARISON TABLE
   ============================================ */

.compare-table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
}

.compare-table th {
  background: var(--card);
  color: var(--gold);
  padding: 16px;
  text-align: left;
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid var(--border);
}

.compare-table td {
  padding: 16px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
}

.compare-table tr:last-child td {
  border-bottom: none;
}

.compare-table .highlight {
  color: var(--gold);
  font-weight: 600;
}

/* ============================================
   BLOG STYLES
   ============================================ */

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 0 72px 80px;
}

.blog-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.blog-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(201, 169, 110, 0.15);
}

.blog-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  object-position: center center;
}

.blog-card-body {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.blog-card h3 {
  font-family: var(--serif);
  font-size: 1.15rem;
  line-height: 1.4;
  margin-bottom: 12px;
  color: var(--white);
}

.blog-card-meta {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.blog-card p {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}

.blog-card a {
  color: var(--gold);
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
}

.blog-card a:hover {
  color: #e0c088;
}

/* ============================================
   ARTICLE STYLES
   ============================================ */

.article-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 60px 24px 100px;
  color: var(--muted);
}

.article-content h2 {
  font-family: var(--serif);
  font-size: 1.6rem;
  color: var(--white);
  margin: 48px 0 16px;
  line-height: 1.3;
}

.article-content h3 {
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--white);
  margin: 32px 0 12px;
  line-height: 1.3;
}

.article-content p {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.85;
  margin-bottom: 24px;
}

.article-content ul,
.article-content ol {
  color: var(--muted);
  padding-left: 24px;
  margin-bottom: 24px;
  line-height: 1.8;
  font-size: 1rem;
}

.article-content ul li,
.article-content ol li {
  margin-bottom: 10px;
}

.article-content blockquote {
  border-left: 3px solid var(--gold);
  padding-left: 24px;
  font-style: italic;
  color: var(--muted);
  margin: 32px 0;
  font-size: 1.05rem;
  line-height: 1.8;
}

.article-content img {
  border-radius: 8px;
  margin: 32px 0;
  width: 100%;
}

.article-content a {
  color: var(--gold);
  transition: var(--transition);
  text-decoration: underline;
}

.article-content a:hover {
  color: #e0c088;
}

/* ============================================
   BREADCRUMBS
   ============================================ */

.breadcrumbs {
  padding: 0 72px;
  margin-top: 80px;
  font-size: 0.82rem;
  color: var(--muted);
}

.breadcrumbs a {
  color: var(--gold);
  transition: var(--transition);
}

.breadcrumbs a:hover {
  color: #e0c088;
}

.breadcrumbs span {
  color: var(--muted);
  margin: 0 6px;
}

/* ============================================
   GALLERY GRID
   ============================================ */

.gallery-preview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  margin: 32px 0;
}

.gallery-preview img {
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 4px;
  transition: var(--transition);
  width: 100%;
}

.gallery-preview img:hover {
  transform: scale(1.05);
}

/* ============================================
   STATS BAR
   ============================================ */

.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 48px 72px;
  background: var(--card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-num {
  font-family: var(--serif);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

/* ============================================
   RESPONSIVE BREAKPOINTS
   ============================================ */

/* Tablet & Small Desktop (1100px) */
@media (max-width: 1100px) {
  .nav {
    padding: 16px 48px;
  }

  .nav-links {
    gap: 24px;
  }

  .nav-links a {
    font-size: 0.85rem;
  }

  .content-section {
    padding: 60px 48px;
  }

  .content-grid {
    gap: 32px;
  }

  .page-header {
    padding: 100px 48px 60px;
  }

  .blog-grid {
    padding: 0 48px 60px;
  }

  .footer {
    padding: 60px 48px 30px;
  }

  .industries-grid {
    padding: 60px 48px;
  }

  .foot-content {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }

  .stats-bar {
    padding: 40px 48px;
    gap: 12px;
  }

  .stat-num {
    font-size: 2rem;
  }

  .gallery-preview {
    grid-template-columns: repeat(3, 1fr);
  }

  .cta-section {
    padding: 60px 48px;
    margin: 60px 0;
  }

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

/* Tablet (768px) */
@media (max-width: 768px) {
  .nav {
    padding: 12px 24px;
  }

  .burger {
    display: flex;
  }

  .nav-links {
    display: none;
  }

  .nav-btn {
    display: none;
  }

  .mob-menu {
    padding: 20px 24px;
    gap: 12px;
  }

  .page-header {
    padding: 80px 24px 50px;
  }

  .page-header h1 {
    font-size: clamp(1.8rem, 5vw, 2.4rem);
  }

  .content-section {
    padding: 50px 24px;
  }

  .content-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .content-grid.reverse {
    direction: ltr;
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 0 24px 50px;
    gap: 20px;
  }

  .industries-grid {
    grid-template-columns: 1fr;
    padding: 50px 24px;
    gap: 20px;
  }

  .industry-card {
    padding: 32px 24px;
  }

  .footer {
    padding: 50px 24px 20px;
  }

  .foot-content {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 32px;
  }

  .foot-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .foot-bottom-links {
    flex-direction: column;
    gap: 12px;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .testimonials-section {
    padding: 60px 24px;
  }

  .article-content {
    padding: 40px 20px 80px;
  }

  .article-content h2 {
    font-size: 1.3rem;
    margin: 32px 0 12px;
  }

  .article-content h3 {
    font-size: 1.05rem;
    margin: 24px 0 8px;
  }

  .article-content p {
    font-size: 0.95rem;
  }

  .breadcrumbs {
    padding: 0 24px;
    margin-top: 60px;
  }

  .gallery-preview {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
    padding: 32px 24px;
    gap: 20px;
  }

  .stat-num {
    font-size: 1.6rem;
  }

  .stat-label {
    font-size: 0.75rem;
  }

  .cta-section {
    padding: 40px 24px;
    margin: 40px 0;
  }

  .cta-section .heading {
    font-size: 1.8rem;
  }

  .compare-table {
    font-size: 0.85rem;
  }

  .compare-table th,
  .compare-table td {
    padding: 12px;
  }

  .feature-item {
    gap: 12px;
  }
}

/* Mobile (480px) */
@media (max-width: 480px) {
  .nav {
    padding: 12px 16px;
  }

  .logo {
    font-size: 1rem;
  }

  .page-header {
    padding: 60px 16px 40px;
    margin-top: 50px;
  }

  .page-header h1 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    margin-bottom: 16px;
  }

  .page-header p {
    font-size: 0.95rem;
  }

  .content-section {
    padding: 40px 16px;
  }

  .content-grid {
    gap: 20px;
  }

  .blog-grid {
    grid-template-columns: 1fr;
    padding: 0 16px 40px;
  }

  .blog-card-body {
    padding: 16px;
  }

  .industries-grid {
    grid-template-columns: 1fr;
    padding: 40px 16px;
  }

  .industry-card {
    padding: 24px 16px;
  }

  .industry-card h3 {
    font-size: 1.1rem;
  }

  .footer {
    padding: 40px 16px 16px;
  }

  .foot-content {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 20px;
  }

  .testimonials-section {
    padding: 40px 16px;
  }

  .testimonial-card {
    padding: 20px;
  }

  .article-content {
    padding: 30px 16px 60px;
  }

  .article-content h2 {
    font-size: 1.2rem;
    margin: 24px 0 10px;
  }

  .article-content h3 {
    font-size: 1rem;
    margin: 18px 0 6px;
  }

  .article-content p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 16px;
  }

  .article-content blockquote {
    padding-left: 16px;
    margin: 20px 0;
  }

  .breadcrumbs {
    padding: 0 16px;
    font-size: 0.75rem;
    margin-top: 40px;
  }

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

  .stats-bar {
    grid-template-columns: 1fr;
    padding: 24px 16px;
  }

  .stat-num {
    font-size: 1.4rem;
  }

  .cta-section {
    padding: 32px 16px;
    margin: 32px 0;
  }

  .cta-section .heading {
    font-size: 1.5rem;
  }

  .cta-section p {
    font-size: 0.95rem;
  }

  .btn-g,
  .btn-o {
    padding: 10px 24px;
    font-size: 0.85rem;
  }

  .mob-menu {
    padding: 16px;
    gap: 10px;
    top: 50px;
  }

  .compare-table {
    font-size: 0.75rem;
  }

  .compare-table th,
  .compare-table td {
    padding: 8px;
  }

  .feature-list {
    margin: 20px 0;
  }

  .feature-item {
    padding: 16px 0;
    gap: 12px;
  }

  .feature-icon {
    font-size: 1rem;
  }
}

/* ============================================
   UTILITIES
   ============================================ */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 72px;
}

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

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

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

.mt-sm { margin-top: 16px; }
.mt-md { margin-top: 32px; }
.mt-lg { margin-top: 48px; }
.mt-xl { margin-top: 64px; }

.mb-sm { margin-bottom: 16px; }
.mb-md { margin-bottom: 32px; }
.mb-lg { margin-bottom: 48px; }
.mb-xl { margin-bottom: 64px; }

.gap-sm { gap: 16px; }
.gap-md { gap: 24px; }
.gap-lg { gap: 32px; }
.gap-xl { gap: 48px; }