/* SportCreative - Ultimate Modern Stylesheet */
:root {
  --primary: #542bdd;
  --primary-light: #e8daff; /* Lighter variant */
  --secondary: #ff8904;
  --secondary-light: #fff0e0; /* Lighter variant */
  --light: #FFFFFF;
  --dark: #1a1a1a;
  --gray: #6c757d;
  --light-gray: #f8f9fa;
  --off-white: #fcfcfc;
  --card-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
  --hover-shadow: 0 15px 30px rgba(119, 51, 255, 0.08);
  --transition: all 0.3s ease;
  --border-radius: 12px;
  --button-hover: #ff8904;
  --button-bg: #542bdd;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
}
html {
  scroll-behavior: smooth;
}
body {
  background-color: var(--light);
  color: var(--dark);
  line-height: 1.6;
  overflow-x: hidden;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700; /* Montserrat Bold */
}
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Enhanced Typography System */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900; /* Montserrat Black */
  line-height: 1.2;
  color: var(--dark);
  letter-spacing: -0.02em;
}
h1 {
  font-size: 3.75rem;
  margin-bottom: 1.25rem;
}
h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
h3 {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}
p {
  margin-bottom: 1.25rem;
  color: var(--gray);
  font-size: 1.05rem;
}
.text-gradient {
  background: linear-gradient(135deg, var(--primary) 25%, var(--secondary) 75%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
  font-weight: 700;
}
.text-primary {
  color: var(--primary);
}
.text-secondary {
  color: var(--secondary);
}

/* Navigation Enhancements */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  padding: 1rem 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Mobile Menu Styles */
.mobile-menu {
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  background: white;
  padding: 1.5rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  z-index: 999;
  max-height: calc(100vh - 80px);
  overflow-y: auto;
  transition: all 0.3s ease-in-out;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mobile-menu li {
  margin-bottom: 1rem;
  opacity: 0;
  transform: translateY(-10px);
  animation: fadeInUp 0.3s ease-out forwards;
}

.mobile-menu li:nth-child(1) { animation-delay: 0.1s; }
.mobile-menu li:nth-child(2) { animation-delay: 0.15s; }
.mobile-menu li:nth-child(3) { animation-delay: 0.2s; }
.mobile-menu li:nth-child(4) { animation-delay: 0.25s; }
.mobile-menu li:nth-child(5) { animation-delay: 0.3s; }

.mobile-menu a {
  display: block;
  padding: 0.75rem 1rem;
  color: var(--dark);
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.mobile-menu a:hover,
.mobile-menu a:focus {
  background: var(--primary-light);
  color: var(--primary);
}

.mobile-menu .btn-primary {
  display: block;
  text-align: center;
  margin-top: 1rem;
  background: var(--button-bg);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.mobile-menu .btn-primary:hover {
  background: var(--button-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Ensure mobile menu button text is white and add hover state */
.mobile-menu .bg-sport-purple {
  color: white !important;
  transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.mobile-menu .bg-sport-purple:hover {
  background-color: #ff9933 !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Hide mobile menu on larger screens */
@media (min-width: 768px) {
  .mobile-menu {
    display: none !important;
  }
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  width: 250px;
  height: auto;
}
.logo-text {
  font-weight: 800;
  font-size: 1.5rem;
  background: linear-gradient(to right, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  text-decoration: none;
  color: var(--dark);
  font-weight: 500;
  position: relative;
  padding-bottom: 5px;
}
.nav-links a:hover {
  color: var(--primary);
}
.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background: linear-gradient(to right, var(--primary), var(--secondary));
  transition: var(--transition);
}
.nav-links a:hover::after {
  width: 100%;
}
.nav-links .cta {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  padding: 0.6rem 1.5rem;
  border-radius: 30px;
  font-weight: 600;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.nav-links .cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(119, 51, 255, 0.15);
}

/* Enhanced button effects */
button:not(.portfolio-filter-btn), 
.btn {
  position: relative;
  overflow: hidden;
  background: var(--button-bg);
  color: white;
  transition: all 0.3s ease;
}

button:not(.portfolio-filter-btn):hover, 
.btn:hover {
  background: var(--button-hover);
  transform: translateY(-2px);
}

button:not(.portfolio-filter-btn)::before,
.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
      120deg,
      transparent,
      rgba(255, 255, 255, 0.3),
      transparent
  );
  transition: all 0.6s;
}

button:not(.portfolio-filter-btn):hover::before,
.btn:hover::before {
  left: 100%;
}

/* Remove ripple from links */
a[href]:not(.btn) {
  transition: color 0.3s ease;
}

.ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  animation: ripple 600ms linear;
  background-color: rgba(255, 255, 255, 0.7);
  width: 100px;
  height: 100px;
  margin-top: -50px;
  margin-left: -50px;
  pointer-events: none;
}

@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* Hero Section */
.hero {
  padding-top: 120px;
  padding-bottom: 80px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, var(--light-gray), var(--off-white));
}
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(119, 51, 255, 0.03), transparent 60%);
  z-index: 0;
}
.hero-content {
  width: 50%;
  padding-right: 2rem;
  position: relative;
  z-index: 1;
}
.hero-image {
  width: 50%;
  position: relative;
  z-index: 1;
}
.hero-image img {
  width: 100%;
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  transition: var(--transition);
}
.hero-image img:hover {
  transform: scale(1.02);
  box-shadow: var(--hover-shadow);
}
.hero h1 {
  margin-bottom: 1.5rem;
}
.hero p {
  font-size: 1.1rem;
  color: var(--gray);
  margin-bottom: 2.5rem;
}

/* Services Section */
.services {
  padding: 100px 0;
  background: var(--off-white);
}
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}
.section-header h2 {
  margin-bottom: 1.25rem;
}
.section-header p {
  font-size: 1.1rem;
  color: var(--gray);
  max-width: 600px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}
.service-card {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 2.5rem;
  box-shadow: var(--card-shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  border-left: 6px solid var(--primary);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(120deg, rgba(119, 51, 255, 0.05) 0%, rgba(119, 51, 255, 0.1) 50%, rgba(119, 51, 255, 0.05) 100%);
  transition: var(--transition);
  z-index: 0;
}
.service-card:hover::before {
  left: 100%;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--hover-shadow);
}
.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(119, 51, 255, 0.1), rgba(255, 153, 51, 0.1));
  color: var(--primary);
  margin-bottom: 1.5rem;
  transition: var(--transition);
  z-index: 1;
  position: relative;
}
.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  transform: rotateY(360deg);
}
.service-card h3 {
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}
.service-card p {
  color: var(--gray);
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}
.service-link {
  display: inline-flex;
  align-items: center;
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  position: relative;
  z-index: 1;
}
.service-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(to right, var(--primary), var(--secondary));
  transition: var(--transition);
}
.service-link:hover::after {
  width: 100%;
}
.service-link ion-icon {
  margin-left: 5px;
  transition: var(--transition);
}
.service-link:hover ion-icon {
  transform: translateX(5px);
}

/* Portfolio Section */
.portfolio {
  padding: 100px 0;
  background: var(--light-gray);
}
.portfolio-filter {
  display: flex;
  justify-content: center;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1.25rem;
}
.filter-btn {
  background: none;
  border: none;
  font-size: 1rem;
  font-weight: 500;
  padding: 0.5rem 1.5rem;
  cursor: pointer;
  border-radius: 30px;
  transition: var(--transition);
  position: relative;
}

.filter-btn.active {
  color: var(--primary);
}
.filter-btn.active::after {
  width: 100%;
}
.filter-btn:hover:not(.active) {
  color: var(--primary);
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}
.portfolio-item {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: var(--transition);
  background: var(--light);
}
.portfolio-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--hover-shadow);
}
.portfolio-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.portfolio-item:hover .portfolio-img {
  transform: scale(1.05);
}
.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  opacity: 0;
  transition: var(--transition);
}
.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}
.portfolio-overlay h3 {
  color: white;
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
}
.portfolio-overlay p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}
.portfolio-links {
  display: flex;
  gap: 1.25rem;
}
.portfolio-link {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background-color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  transition: var(--transition);
}
.portfolio-link:hover {
  background-color: var(--primary);
  color: white;
}

/* Testimonials */
.testimonials {
  padding: 100px 0;
  background: var(--off-white);
}
.testimonial-slider {
  margin-top: 3rem;
  position: relative;
}
.testimonial-card {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 2.5rem;
  box-shadow: var(--card-shadow);
  transition: var(--transition);
  margin: 1.5rem;
  border-left: 5px solid var(--primary);
}
.testimonial-header {
  display: flex;
  align-items: center;
  margin-bottom: 1.75rem;
}
.client-img {
  width: 65px;
  height: 65px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
}
.client-info h4 {
  margin-bottom: 0.35rem;
  font-size: 1.1rem;
}
.client-info p {
  color: var(--gray);
  font-size: 0.95rem;
  margin: 0;
}
.testimonial-text {
  color: var(--gray);
  font-style: italic;
  margin-bottom: 1.75rem;
  font-size: 1.05rem;
  line-height: 1.6;
}
.testimonial-rating {
  color: var(--secondary);
  font-size: 1.35rem;
}

/* CTA Section (Improved Gradient) */
.cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, 
      rgba(119, 51, 255, 0.05) 0%, 
      rgba(255, 153, 51, 0.05) 100%);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(119, 51, 255, 0.05), transparent 70%);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  z-index: 0;
}
.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}
.cta-section h2 {
  margin-bottom: 1.75rem;
  font-size: 2.75rem;
  color: var(--dark);
}
.cta-section p {
  margin-bottom: 2.5rem;
  font-size: 1.15rem;
  color: var(--gray);
  opacity: 0.95;
}
.btn-white {
  background-color: var(--light);
  color: var(--primary);
  border: 2px solid var(--primary);
  padding: 0.8rem 2rem;
  font-weight: 600;
  transition: var(--transition);
}
.btn-white:hover {
  background-color: var(--primary);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(119, 51, 255, 0.15);
}
.btn-outline-white {
  background-color: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  margin-left: 1.5rem;
  padding: 0.8rem 2rem;
  font-weight: 600;
  transition: var(--transition);
}
.btn-outline-white:hover {
  background-color: var(--secondary);
  color: white;
  border-color: var(--secondary);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(255, 153, 51, 0.2);
}

/* Contact Section */
.contact {
  padding: 100px 0;
  background: var(--light-gray);
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4rem;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem;
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  transition: var(--transition);
}
.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--hover-shadow);
}
.contact-icon {
  width: 60px;
  height: 60px;
  border-radius: 15px;
  background: linear-gradient(135deg, rgba(119, 51, 255, 0.1), rgba(255, 153, 51, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary);
  flex-shrink: 0;
  transition: var(--transition);
}
.contact-card:hover .contact-icon {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
}
.contact-text h4 {
  margin-bottom: 0.35rem;
  font-size: 1.1rem;
}
.contact-text p,
.contact-text a {
  color: var(--gray);
  text-decoration: none;
  font-size: 0.95rem;
  transition: var(--transition);
}
.contact-text a:hover {
  color: var(--primary);
}
.contact-form {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 2.5rem;
  box-shadow: var(--card-shadow);
}
.form-group {
  margin-bottom: 1.75rem;
}
.form-control {
  width: 100%;
  padding: 0.85rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 1rem;
  transition: var(--transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(119, 51, 255, 0.1);
}
textarea.form-control {
  resize: none;
  height: 170px;
}

/* Footer */
.footer {
  background-color: var(--light-gray);
  color: var(--dark);
  padding: 5rem 0 3rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}
.footer-logo-text {
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--primary);
  display: block;
  margin-bottom: 1rem;
}
.footer-title {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  font-weight: 600;
  position: relative;
  padding-bottom: 8px;
}
.footer-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 2px;
  background: linear-gradient(to right, var(--primary), var(--secondary));
}
.footer-links a {
  display: block;
  color: var(--gray);
  text-decoration: none;
  margin-bottom: 0.75rem;
  transition: var(--transition);
}
.footer-links a:hover {
  color: var(--primary);
  transform: translateX(5px);
}
.footer-contact-item {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
  color: var(--gray);
}
.footer-contact-icon {
  color: var(--primary);
  flex-shrink: 0;
}
.footer-bottom {
  text-align: center;
  color: var(--gray);
  font-size: 0.9rem;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  padding-top: 2.5rem;
  margin-top: 2.5rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
  h1 {
      font-size: 3.25rem;
  }
  h2 {
      font-size: 2.25rem;
  }
  .services-grid,
  .portfolio-grid {
      grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
      grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  h1 {
      font-size: 2.5rem;
  }
  h2 {
      font-size: 2rem;
  }
  .hero {
      flex-direction: column;
      padding-top: 100px;
  }
  .hero-content,
  .hero-image {
      width: 100%;
      padding-right: 0;
  }
  .hero-content {
      margin-bottom: 3rem;
  }
  .nav-links {
      display: none;
  }
  .mobile-menu {
      display: block;
  }
  .services-grid,
  .portfolio-grid,
  .contact-grid {
      grid-template-columns: 1fr;
  }
  .section-header {
      margin-bottom: 3rem;
  }
}
@media (max-width: 576px) {
  .btn {
      display: block;
      width: 100%;
      margin-bottom: 1rem;
  }
  .btn-secondary,
  .btn-outline-white {
      margin-left: 0;
  }
  .footer-grid {
      grid-template-columns: 1fr;
  }
  .testimonial-slider {
      margin-top: 2rem;
  }
  .testimonial-card {
      padding: 2rem;
  }
}

/* Animations & Transitions */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in {
  animation: fadeIn 0.8s ease forwards;
}
.delay-1 {
  animation-delay: 0.2s;
}
.delay-2 {
  animation-delay: 0.4s;
}
.delay-3 {
  animation-delay: 0.6s;
}
.page-transition {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--primary);
  z-index: 9999;
  transform: translateY(100%);
  transition: transform 0.6s cubic-bezier(0.76, 0, 0.24, 1);
}
.page-transition.active {
  transform: translateY(0);
}

/* Loader */
.loader {
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--light);
  z-index: 9999;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.loader.hidden {
  opacity: 0;
  visibility: hidden;
}
.loader-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(119, 51, 255, 0.3);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Custom Cursor */
.custom-cursor {
  position: fixed;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: rgba(119, 51, 255, 0.1);
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease, width 0.3s ease, height 0.3s ease, background-color 0.3s ease;
  z-index: 9999;
}
.custom-cursor.active {
  width: 50px;
  height: 50px;
  background-color: rgba(119, 51, 255, 0.08);
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 5px 15px rgba(119, 51, 255, 0.15);
  cursor: pointer;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}
.back-to-top:hover {
  background-color: var(--secondary);
  transform: translateY(-5px);
}

/* Fix back to top button */
#backToTop {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 9999;
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--button-bg);
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
}

#backToTop:hover {
  background: var(--button-hover);
  transform: translateY(-5px);
}

#backToTop ion-icon {
  font-size: 20px;
  margin: 0;
}

/* Mobile Menu Animations */
.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  z-index: 50;
  transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
  transform: translateY(-10px);
  opacity: 0;
  visibility: hidden;
}

.mobile-menu.block {
  display: block;
  visibility: visible;
}

.mobile-menu.slide-in {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.mobile-menu.slide-out {
  transform: translateY(-10px);
  opacity: 0;
  visibility: hidden;
}

/* Ensure mobile menu is visible when it has the slide-in class */
.mobile-menu:not(.hidden) {
  display: block;
}

/* Pattern Backgrounds */
.pattern-dots {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(var(--primary) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.02;
  z-index: 0;
}
.pattern-lines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: repeating-linear-gradient(
      45deg,
      transparent,
      transparent 20px,
      rgba(119, 51, 255, 0.03) 20px,
      rgba(119, 51, 255, 0.03) 40px
  );
  z-index: 0;
}