:root {
  
  --ef-bg-primary: #121212;
  --ef-bg-secondary: #1E1E1E;
  --ef-text-primary: #FFFFFF;
  --ef-text-secondary: #AAAAAA;
  --ef-accent: #FF4D00;
  --ef-accent-secondary: #00C8FF;
  --ef-neutral-dark: #2D2D2D;
  --ef-neutral-light: #E0E0E0;
  --ef-alert: #FF3B30;
  --ef-success: #34C759;
  
  
  --ef-font-primary: 'Montserrat', sans-serif;
  
  
  --ef-space-xs: 0.5rem;
  --ef-space-sm: 1rem;
  --ef-space-md: 2rem;
  --ef-space-lg: 4rem;
  --ef-space-xl: 8rem;
  
  
  --ef-transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --ef-transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --ef-transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}


@media (max-width: 768px) {
  :root {
    --ef-space-md: 1.5rem;
    --ef-space-lg: 3rem;
    --ef-space-xl: 5rem;
  }
}


*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--ef-font-primary);
  background-color: var(--ef-bg-primary);
  color: var(--ef-text-primary);
  line-height: 1.5;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--ef-transition-fast);
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  background: none;
}

button {
  cursor: pointer;
}

ul, ol {
  list-style: none;
}


h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--ef-space-md);
}

h1 {
  font-size: 3.5rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2.5rem;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 2rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--ef-space-md);
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  h3 {
    font-size: 1.75rem;
  }
}


.ef-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--ef-space-md);
}

.ef-flex {
  display: flex;
}

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

.ef-flex-center {
  justify-content: center;
  align-items: center;
}

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

.ef-flex-wrap {
  flex-wrap: wrap;
}

.ef-page-layout {
  display: grid;
  grid-template-areas:
    "header"
    "main"
    "footer";
  min-height: 100vh;
}

.ef-page-content {
  grid-area: main;
  padding: var(--ef-space-md) var(--ef-space-md) var(--ef-space-lg);
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
}

@media (max-width: 768px) {
  .ef-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--ef-space-sm);
  }
}


.ef-header {
  grid-area: header;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: rgba(18, 18, 18, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ef-neutral-dark);
  padding: var(--ef-space-sm) var(--ef-space-md);
}

.ef-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1440px;
  margin: 0 auto;
}

.ef-logo {
  height: 50px;
  width: auto;
}

.ef-nav {
  display: flex;
  gap: var(--ef-space-md);
}

.ef-nav-link {
  position: relative;
  font-weight: 500;
  padding: var(--ef-space-xs) 0;
}

.ef-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--ef-accent);
  transition: var(--ef-transition-normal);
}

.ef-nav-link:hover::after, 
.ef-nav-link.ef-active::after {
  width: 100%;
}

.ef-mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--ef-text-primary);
  font-size: 1.5rem;
}

.ef-footer {
  grid-area: footer;
  background-color: var(--ef-bg-secondary);
  padding: var(--ef-space-lg) var(--ef-space-md);
  border-top: 1px solid var(--ef-neutral-dark);
}

.ef-footer-inner {
  max-width: 1440px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--ef-space-lg);
}

.ef-footer-column h4 {
  margin-bottom: var(--ef-space-md);
  color: var(--ef-accent);
}

.ef-footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--ef-space-xs);
}

.ef-footer-link {
  color: var(--ef-text-secondary);
  transition: var(--ef-transition-fast);
}

.ef-footer-link:hover {
  color: var(--ef-text-primary);
}

.ef-copyright {
  text-align: center;
  margin-top: var(--ef-space-lg);
  color: var(--ef-text-secondary);
  font-size: 0.875rem;
}

.ef-action-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--ef-space-sm) var(--ef-space-md);
  background-color: var(--ef-accent);
  color: var(--ef-text-primary);
  font-weight: 600;
  border-radius: 4px;
  transition: var(--ef-transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ef-action-button:hover {
  background-color: #e04400;
  transform: translateY(-2px);
}

.ef-action-button--outline {
  background-color: transparent;
  border: 2px solid var(--ef-accent);
}

.ef-action-button--outline:hover {
  background-color: var(--ef-accent);
}

.ef-tab-navigation {
  display: flex;
  border-bottom: 1px solid var(--ef-neutral-dark);
  margin-bottom: var(--ef-space-md);
  overflow-x: auto;
  scrollbar-width: none;
}

.ef-tab-navigation::-webkit-scrollbar {
  display: none;
}

.ef-tab {
  padding: var(--ef-space-sm) var(--ef-space-md);
  color: var(--ef-text-secondary);
  font-weight: 500;
  position: relative;
  white-space: nowrap;
}

.ef-tab.ef-active {
  color: var(--ef-text-primary);
}

.ef-tab.ef-active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--ef-accent);
}

.ef-tab-content {
  display: none;
}

.ef-tab-content.ef-active {
  display: block;
  animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.ef-form-group {
  margin-bottom: var(--ef-space-md);
}

.ef-form-label {
  display: block;
  margin-bottom: var(--ef-space-xs);
  font-weight: 500;
}

.ef-form-input {
  width: 100%;
  padding: var(--ef-space-sm);
  background-color: var(--ef-bg-secondary);
  border: 1px solid var(--ef-neutral-dark);
  border-radius: 4px;
  transition: var(--ef-transition-fast);
}

.ef-form-input:focus {
  border-color: var(--ef-accent);
  outline: none;
}

.ef-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--ef-space-sm);
  margin-bottom: var(--ef-space-md);
}

.ef-checkbox {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 1px solid var(--ef-neutral-dark);
  border-radius: 4px;
  background-color: var(--ef-bg-secondary);
  cursor: pointer;
  position: relative;
}

.ef-checkbox:checked {
  background-color: var(--ef-accent);
  border-color: var(--ef-accent);
}

.ef-checkbox:checked::after {
  content: "✓";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--ef-text-primary);
  font-size: 0.75rem;
}

.ef-checkbox-label {
  font-size: 0.875rem;
  color: var(--ef-text-secondary);
}

.ef-hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
}

.ef-hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
  filter: brightness(0.3) grayscale(0.8);
}

.ef-hero-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--ef-space-md);
  text-align: center;
}

.ef-hero-title {
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: var(--ef-space-md);
}

.ef-hero-subtitle {
  font-size: 1.5rem;
  color: var(--ef-text-secondary);
  margin-bottom: var(--ef-space-lg);
}

.ef-typed-cursor {
  color: var(--ef-accent);
}

.ef-section {
  padding: var(--ef-space-xl) 0;
  position: relative;
}

.ef-section-title {
  position: relative;
  display: inline-block;
  margin-bottom: var(--ef-space-lg);
  padding-bottom: var(--ef-space-xs);
}

.ef-section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background-color: var(--ef-accent);
}

.ef-card {
  background-color: var(--ef-bg-secondary);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--ef-transition-normal);
  height: 100%;
}

.ef-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 30px -15px rgba(0, 0, 0, 0.3);
}

.ef-card-image {
  width: 100%;
  height: 240px;
  object-fit: cover;
  filter: grayscale(0.8);
  transition: var(--ef-transition-normal);
}

.ef-card:hover .ef-card-image {
  filter: grayscale(0.4);
}

.ef-card-content {
  padding: var(--ef-space-md);
}

.ef-card-title {
  margin-bottom: var(--ef-space-sm);
}

.ef-card-text {
  color: var(--ef-text-secondary);
  margin-bottom: var(--ef-space-md);
}

.ef-feature {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--ef-space-md);
  margin-bottom: var(--ef-space-lg);
  align-items: flex-start;
}

.ef-feature-icon {
  font-size: 2rem;
  color: var(--ef-accent);
  background-color: var(--ef-bg-secondary);
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--ef-transition-normal);
}

.ef-feature:hover .ef-feature-icon {
  transform: rotateY(180deg);
}

.ef-feature-title {
  margin-bottom: var(--ef-space-xs);
}

.ef-feature-text {
  color: var(--ef-text-secondary);
}

.ef-process-step {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: var(--ef-space-md);
  margin-bottom: var(--ef-space-md);
  position: relative;
}

.ef-process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 50px;
  left: 25px;
  width: 1px;
  height: calc(100% + var(--ef-space-md));
  background-color: var(--ef-neutral-dark);
}

.ef-step-number {
  width: 50px;
  height: 50px;
  background-color: var(--ef-accent);
  color: var(--ef-text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  border-radius: 50%;
  z-index: 1;
}

.ef-step-content {
  padding-bottom: var(--ef-space-md);
}

.ef-step-title {
  margin-bottom: var(--ef-space-xs);
}

.ef-step-text {
  color: var(--ef-text-secondary);
}

.ef-pricing-table {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--ef-space-md);
}

.ef-pricing-plan {
  background-color: var(--ef-bg-secondary);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--ef-transition-normal);
}

.ef-pricing-plan:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 30px -15px rgba(0, 0, 0, 0.3);
}

.ef-pricing-header {
  padding: var(--ef-space-md);
  background-color: var(--ef-neutral-dark);
  text-align: center;
}

.ef-pricing-name {
  margin-bottom: var(--ef-space-xs);
}

.ef-pricing-price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--ef-accent);
  margin-bottom: var(--ef-space-xs);
}

.ef-pricing-period {
  font-size: 0.875rem;
  color: var(--ef-text-secondary);
}

.ef-pricing-features {
  padding: var(--ef-space-md);
}

.ef-pricing-feature {
  padding: var(--ef-space-xs) 0;
  border-bottom: 1px solid var(--ef-neutral-dark);
  display: flex;
  align-items: center;
}

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

.ef-pricing-feature i {
  color: var(--ef-accent);
  margin-right: var(--ef-space-xs);
}

.ef-pricing-action {
  padding: 0 var(--ef-space-md) var(--ef-space-md);
  text-align: center;
}

.ef-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--ef-space-lg);
}

.ef-contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--ef-space-md);
}

.ef-contact-item {
  display: flex;
  gap: var(--ef-space-sm);
  align-items: flex-start;
}

.ef-contact-icon {
  color: var(--ef-accent);
  font-size: 1.25rem;
}

.ef-map {
  width: 100%;
  height: 400px;
  border: none;
  border-radius: 8px;
  overflow: hidden;
}

.ef-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--ef-transition-normal);
}

.ef-modal.ef-active {
  opacity: 1;
  visibility: visible;
}

.ef-modal-content {
  background-color: var(--ef-bg-primary);
  border-radius: 8px;
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--ef-space-md);
  position: relative;
  transform: translateY(20px);
  transition: var(--ef-transition-normal);
}

.ef-modal.ef-active .ef-modal-content {
  transform: translateY(0);
}

.ef-modal-close {
  position: absolute;
  top: var(--ef-space-sm);
  right: var(--ef-space-sm);
  font-size: 1.5rem;
  color: var(--ef-text-secondary);
  cursor: pointer;
  transition: var(--ef-transition-fast);
}

.ef-modal-close:hover {
  color: var(--ef-text-primary);
}

.ef-cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--ef-bg-secondary);
  padding: var(--ef-space-md);
  z-index: 999;
  transform: translateY(100%);
  transition: var(--ef-transition-normal);
  box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.3);
}

.ef-cookie-consent.ef-active {
  transform: translateY(0);
}

.ef-cookie-content {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--ef-space-md);
  flex-wrap: wrap;
}

.ef-cookie-text {
  flex: 1;
  min-width: 300px;
}

.ef-cookie-actions {
  display: flex;
  gap: var(--ef-space-sm);
  flex-wrap: wrap;
}

.ef-cookie-settings {
  color: var(--ef-text-secondary);
  text-decoration: underline;
  transition: var(--ef-transition-fast);
}

.ef-cookie-settings:hover {
  color: var(--ef-text-primary);
}

.ef-cookie-categories {
  margin-top: var(--ef-space-md);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--ef-space-md);
}

.ef-cookie-category {
  background-color: var(--ef-neutral-dark);
  padding: var(--ef-space-sm);
  border-radius: 4px;
}

.ef-cookie-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--ef-space-xs);
}

.ef-cookie-category-name {
  font-weight: 600;
}

.ef-cookie-switch {
  position: relative;
  width: 40px;
  height: 20px;
}

.ef-cookie-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.ef-cookie-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--ef-bg-primary);
  transition: var(--ef-transition-fast);
  border-radius: 20px;
}

.ef-cookie-slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 2px;
  bottom: 2px;
  background-color: var(--ef-text-secondary);
  transition: var(--ef-transition-fast);
  border-radius: 50%;
}

input:checked + .ef-cookie-slider {
  background-color: var(--ef-accent);
}

input:checked + .ef-cookie-slider:before {
  transform: translateX(20px);
  background-color: var(--ef-text-primary);
}

.ef-cookie-description {
  font-size: 0.875rem;
  color: var(--ef-text-secondary);
}

.ef-parallax {
  position: relative;
  overflow: hidden;
}

.ef-parallax-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 120%;
  z-index: -1;
  object-fit: cover;
  filter: brightness(0.3) grayscale(0.8);
  transform: translateY(0);
  will-change: transform;
}

.ef-image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--ef-space-md);
}

.ef-image-item {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  aspect-ratio: 16/9;
}

.ef-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.8);
  transition: var(--ef-transition-normal);
}

.ef-image-item:hover .ef-image {
  transform: scale(1.05);
  filter: grayscale(0.4);
}

.ef-image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
  opacity: 0;
  transition: var(--ef-transition-normal);
  display: flex;
  align-items: flex-end;
  padding: var(--ef-space-md);
}

.ef-image-item:hover .ef-image-overlay {
  opacity: 1;
}

.ef-image-title {
  color: var(--ef-text-primary);
  margin-bottom: 0;
}

.ef-fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.ef-fade-in.ef-visible {
  opacity: 1;
  transform: translateY(0);
}

.ef-typed-element {
  color: var(--ef-accent);
}

.ef-divider {
  width: 100%;
  height: 1px;
  background-color: var(--ef-neutral-dark);
  margin: var(--ef-space-lg) 0;
}

.ef-accent-text {
  color: var(--ef-accent);
}

.ef-secondary-accent-text {
  color: var(--ef-accent-secondary);
}

.ef-mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 80%;
  max-width: 350px;
  height: 100vh;
  background-color: var(--ef-bg-primary);
  z-index: 999;
  transform: translateX(100%);
  transition: var(--ef-transition-normal);
  padding: var(--ef-space-lg) var(--ef-space-md);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.ef-mobile-menu.ef-active {
  transform: translateX(0);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
}

.ef-mobile-menu-close {
  position: absolute;
  top: var(--ef-space-md);
  right: var(--ef-space-md);
  font-size: 1.5rem;
  color: var(--ef-text-secondary);
}

.ef-mobile-nav {
  display: flex;
  flex-direction: column;
  gap: var(--ef-space-md);
  margin-top: var(--ef-space-lg);
}

.ef-mobile-nav-link {
  font-size: 1.25rem;
  font-weight: 500;
  padding: var(--ef-space-xs) 0;
  border-bottom: 1px solid var(--ef-neutral-dark);
}

.ef-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: var(--ef-transition-normal);
}

.ef-overlay.ef-active {
  opacity: 1;
  visibility: visible;
}

.ef-thanks-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  text-align: center;
  padding: var(--ef-space-md);
}

.ef-thanks-icon {
  font-size: 5rem;
  color: var(--ef-accent);
  margin-bottom: var(--ef-space-md);
}

.ef-thanks-title {
  margin-bottom: var(--ef-space-sm);
}

.ef-thanks-text {
  max-width: 600px;
  margin-bottom: var(--ef-space-lg);
}

.iti {
  width: 100%;
}


@media (max-width: 992px) {
  .ef-pricing-table {
    grid-template-columns: 1fr;
    gap: var(--ef-space-lg);
  }
  
  .ef-contact-grid {
    grid-template-columns: 1fr;
  }
  
  .ef-footer-inner {
    grid-template-columns: 1fr;
    gap: var(--ef-space-md);
  }
}

@media (max-width: 768px) {
  .ef-nav {
    display: none;
  }
  
  .ef-mobile-nav-toggle {
    display: block;
  }
  
  .ef-hero-title {
    font-size: 2.5rem;
  }
  
  .ef-hero-subtitle {
    font-size: 1.25rem;
  }
  
  .ef-feature {
    grid-template-columns: 60px 1fr;
  }
  
  .ef-feature-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
  
  .ef-cookie-content {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .ef-cookie-actions {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 576px) {
  .ef-section {
    padding: var(--ef-space-lg) 0;
  }
  
  .ef-image-grid {
    grid-template-columns: 1fr;
  }
  
  .ef-modal-content {
    padding: var(--ef-space-sm);
  }
}


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

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

.ef-mt-0 { margin-top: 0; }
.ef-mb-0 { margin-bottom: 0; }
.ef-mt-sm { margin-top: var(--ef-space-sm); }
.ef-mb-sm { margin-bottom: var(--ef-space-sm); }
.ef-mt-md { margin-top: var(--ef-space-md); }
.ef-mb-md { margin-bottom: var(--ef-space-md); }
.ef-mt-lg { margin-top: var(--ef-space-lg); }
.ef-mb-lg { margin-bottom: var(--ef-space-lg); }
.ef-mt-xl { margin-top: var(--ef-space-xl); }
.ef-mb-xl { margin-bottom: var(--ef-space-xl); }

.ef-pt-0 { padding-top: 0; }
.ef-pb-0 { padding-bottom: 0; }
.ef-pt-sm { padding-top: var(--ef-space-sm); }
.ef-pb-sm { padding-bottom: var(--ef-space-sm); }
.ef-pt-md { padding-top: var(--ef-space-md); }
.ef-pb-md { padding-bottom: var(--ef-space-md); }
.ef-pt-lg { padding-top: var(--ef-space-lg); }
.ef-pb-lg { padding-bottom: var(--ef-space-lg); }
.ef-pt-xl { padding-top: var(--ef-space-xl); }
.ef-pb-xl { padding-bottom: var(--ef-space-xl); }

.ef-w-full { width: 100%; }
.ef-h-full { height: 100%; }