/* ==========================================
   Farmácia Nutri & Saúde - Modern CSS
========================================== */

:root {
  --primary-color: #27ae60;
  --primary-light: #2ecc71;
  --secondary-color: #3498db;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
}

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

/* Prevent horizontal overflow on all elements */
*, *::before, *::after {
  max-width: 100%;
}

img, iframe, video, object {
  max-width: 100%;
  height: auto;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  line-height: 1.6;
  color: var(--gray-700);
  background: var(--gray-50);
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  width: 100%;
}

/* Ensure all sections stay within bounds */
.section {
  overflow-x: hidden;
  width: 100%;
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }
}

@media (max-width: 320px) {
  .container {
    padding: 0 0.75rem;
  }
}

/* Animations */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.fade-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.6s ease;
}

.fade-right {
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.6s ease;
}

.fade-up.visible,
.fade-left.visible,
.fade-right.visible {
  opacity: 1;
  transform: translate(0);
}

/* Fallback for when JavaScript is disabled or fails */
.no-js .fade-up,
.no-js .fade-left,
.no-js .fade-right {
  opacity: 1;
  transform: none;
}

/* Force visibility after page load */
body.loaded .fade-up,
body.loaded .fade-left,
body.loaded .fade-right {
  opacity: 1;
  transform: translate(0);
  transition: all 0.6s ease;
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--primary-color);
  text-decoration: none;
}

.logo-icon {
  font-size: 1.5rem;
}

.logo-icon img {
  height: 40px;
  width: auto;
  max-width: 40px;
  object-fit: contain;
  border-radius: 4px;
}

.logo-image {
  transition: all 0.3s ease;
  display: block;
}

.logo-image:hover {
  transform: scale(1.05);
}

.nav-menu {
  display: flex;
  gap: 2rem;
}

.nav-link {
  color: var(--gray-700);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--primary-color);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--gray-700);
  border-radius: 2px;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light), var(--secondary-color));
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(39, 174, 96, 0.9), rgba(46, 204, 113, 0.8), rgba(52, 152, 219, 0.9));
}

.hero-container {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.hero-content {
  max-width: 800px;
  width: 100%;
  margin: 0 auto 4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50px;
  font-size: 0.875rem;
  margin-bottom: 2rem;
  backdrop-filter: blur(10px);
}

.hero-title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 2rem;
}

.title-line {
  display: block;
  font-size: 0.6em;
  opacity: 0.9;
}

.title-highlight {
  display: block;
  background: linear-gradient(135deg, #ffffff, #f0f9ff);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-logo {
  margin: 2.5rem 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-logo-image {
  max-width: 180px;
  height: auto;
  max-height: 180px;
  object-fit: contain;
  border-radius: 100%;
  transition: all 0.4s ease;
  filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.1));
}

.hero-logo-image:hover {
  transform: scale(1.02) translateY(-2px);
  filter: drop-shadow(0 8px 30px rgba(0, 0, 0, 0.15));
}

.hero-description {
  font-size: 1.125rem;
  opacity: 0.9;
  margin-bottom: 1.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  border: none;
  border-radius: 0.75rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: white;
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 25px rgba(0, 0, 0, 0.15);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Countdown */
.countdown-section {
  margin-top: 2rem;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.countdown-title h3 {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.countdown {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1.5rem;
  max-width: 600px;
  margin: 0 auto;
  justify-items: center;
}

.countdown-item {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 1rem;
  padding: 2rem 1.5rem;
  text-align: center;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.countdown-item:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.15);
}

.countdown-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  font-family: 'Poppins', sans-serif;
}

.countdown-label {
  font-size: 0.875rem;
  opacity: 0.8;
  text-transform: uppercase;
}

/* Scroll Indicator */
.scroll-indicator {
  margin-top: 3rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  width: 100%;
}

.scroll-mouse {
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 12px;
  margin: 0 auto 1rem;
  position: relative;
}

.scroll-wheel {
  width: 4px;
  height: 8px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll 2s infinite;
}

@keyframes scroll {
  0% { top: 6px; opacity: 1; }
  50% { top: 16px; opacity: 0.5; }
  100% { top: 6px; opacity: 1; }
}

/* Sections */
.section {
  padding: 6rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: white;
  border-radius: 50px;
  font-size: 0.875rem;
  margin-bottom: 2rem;
}

.section-title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 1.5rem;
}

.section-description {
  font-size: 1.125rem;
  color: var(--gray-600);
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.feature-item {
  display: flex;
  gap: 1.5rem;
}

.feature-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
}

.feature-content h4 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 0.5rem;
}

.feature-content p {
  color: var(--gray-600);
}

.about-visual {
  position: relative;
}

.visual-card {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: white;
  padding: 4rem 3rem;
  border-radius: 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.visual-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(255,255,255,0.1), transparent 50%);
}

.visual-card .card-icon {
  font-size: 4rem;
  margin-bottom: 2rem;
  opacity: 0.9;
  display: flex;
  justify-content: center;
  align-items: center;
}

.visual-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.visual-card p {
  opacity: 0.9;
}

/* Services */
.services {
  background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
}

@media (max-width: 320px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  background: white;
  padding: 3rem 2rem;
  border-radius: 1rem;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  border: 1px solid #e2e8f0;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
}

.service-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
  margin: 0 auto 2rem;
}

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 1.5rem;
}

.service-card p {
  color: var(--gray-600);
}

/* Newsletter */
.newsletter {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: white;
}

.newsletter-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: stretch;
}

@media (max-width: 768px) {
  .newsletter-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.newsletter-column,
.help-column {
  background: rgba(255, 255, 255, 0.05);
  padding: 3rem 2.5rem;
  border-radius: 1.5rem;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  min-height: 600px;
  width: 100%;
  min-width: 0;
}

.newsletter-content,
.help-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: space-between;
}

.newsletter-header h2,
.help-header h2 {
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.newsletter-header p,
.help-header p {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: 2.5rem;
}

.newsletter-form,
.help-form {
  margin-bottom: 2.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
  width: 100%;
}

.form-group input,
.form-group textarea {
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 1rem;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

/* Ensure hidden fields are actually hidden */
.form-group input[style*="display: none"],
.form-group textarea[style*="display: none"] {
  display: none !important;
}

/* Ensure visible fields are visible */
.form-group input[style*="display: block"],
.form-group textarea[style*="display: block"] {
  display: block !important;
  opacity: 1;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.15);
}

.contact-preference,
.request-type {
  margin-bottom: 1.5rem;
}

.contact-preference label,
.request-type label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.radio-group {
  display: flex;
  gap: 2rem;
  justify-content: center;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-weight: 400;
}

.radio-label input[type="radio"] {
  width: auto;
  margin: 0;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.newsletter-social p {
  margin-bottom: 1.5rem;
  opacity: 0.8;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.social-link {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  text-decoration: none;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.social-link:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* Location Section */
.location {
  background: var(--gray-50);
}

.location-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.location-info {
  padding: 2rem 0;
}

.location-details {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.detail-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.detail-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: white;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
  box-shadow: 0 4px 15px rgba(39, 174, 96, 0.2);
}

.detail-content h4 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 0.5rem;
}

.detail-content p {
  color: var(--gray-600);
  margin-bottom: 0.25rem;
}

.detail-content small {
  color: var(--gray-500);
  font-style: italic;
}

.location-map {
  position: relative;
}

.map-container {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
  background: var(--gray-100);
}

.map-container iframe {
  width: 100%;
  max-width: 100%;
  display: block;
  filter: grayscale(0.3);
  transition: filter 0.3s ease;
  border: 0;
}

.map-container:hover iframe {
  filter: grayscale(0);
}

.map-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(39, 174, 96, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-align: center;
  backdrop-filter: blur(2px);
}

.map-placeholder {
  padding: 2rem;
}

.map-placeholder i {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.9;
}

.map-placeholder h4 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.map-placeholder p {
  opacity: 0.9;
  max-width: 300px;
}

/* Footer */
.footer {
  background: var(--gray-900);
  color: #94a3b8;
  padding: 3rem 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--primary-light);
  margin-bottom: 1.5rem;
}

.footer-brand p {
  line-height: 1.6;
}

.footer-info h4 {
  color: white;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.contact-item i {
  color: var(--primary-light);
  width: 20px;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--gray-700);
  font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .about-visual {
    order: -1;
  }
  
  .location-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .hero-container {
    padding: 1.5rem 1rem;
  }
  
  .hero-content {
    margin-bottom: 3rem;
  }
  
  .hero-logo-image {
    max-width: 150px;
    max-height: 150px;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  
  .btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
  
  .countdown {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .newsletter-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .newsletter-column,
  .help-column {
    padding: 2rem 1.5rem;
    min-height: auto;
  }
  
  .form-group {
    grid-template-columns: 1fr;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .location-info {
    padding: 1rem 0;
  }
  
  .detail-item {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .map-container iframe {
    height: 300px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }
  
  .section {
    padding: 3rem 0;
  }
  
  .hero-container {
    padding: 1rem 0.75rem;
  }
  
  .hero-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
    line-height: 1.2;
  }
  
  .hero-logo-image {
    max-width: 120px;
    max-height: 120px;
  }
  
  .hero-description {
    font-size: 1rem;
    margin-bottom: 2rem;
  }
  
  .countdown {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    max-width: 100%;
  }
  
  .countdown-item {
    padding: 1.25rem 0.75rem;
    min-width: 0;
  }
  
  .countdown-number {
    font-size: 1.75rem;
  }
  
  .countdown-label {
    font-size: 0.8rem;
  }
  
  .btn {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    min-width: 0;
    word-wrap: break-word;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .service-card {
    padding: 2rem 1.5rem;
  }
  
  .newsletter-column,
  .help-column {
    padding: 1.5rem 1rem;
    min-height: auto;
  }
  
  .form-group input,
  .form-group textarea {
    padding: 0.875rem 1rem;
  }
}

@media (max-width: 320px) {
  .container {
    padding: 0 0.75rem;
  }
  
  .section {
    padding: 2.5rem 0;
  }
  
  .hero-title {
    font-size: 1.75rem;
  }
  
  .countdown-item {
    padding: 1rem 0.5rem;
  }
  
  .countdown-number {
    font-size: 1.5rem;
  }
  
  .countdown-label {
    font-size: 0.75rem;
  }
  
  .newsletter-column,
  .help-column {
    padding: 1.25rem 0.75rem;
    min-height: auto;
  }
  
  .btn {
    padding: 0.75rem 0.75rem;
    font-size: 0.8rem;
    white-space: nowrap;
  }
  
  .form-group input,
  .form-group textarea {
    padding: 0.75rem;
    font-size: 0.875rem;
  }
  
  .radio-group {
    flex-direction: column;
    gap: 0.5rem;
  }
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: white;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: scale(0.8);
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(39, 174, 96, 0.3);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

.back-to-top:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 8px 25px rgba(39, 174, 96, 0.4);
}

.back-to-top i {
  font-size: 1.2rem;
}