:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --secondary: #0ea5e9;
  --accent: #0284c7;
  --background: #f8fafc;
  --text: #0f172a;
  --text-light: #64748b;
  --white: #ffffff;
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.5);
  --glass-shadow: rgba(0, 0, 0, 0.1);
  --card-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  color: var(--white);
  background-color: transparent;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* Gradient background */
.gradient-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: linear-gradient(to bottom, #2563eb 0%, #0ea5e9 50%, #38bdf8 100%);
  overflow: hidden;
}

.gradient-bg::before, .gradient-bg::after {
  display: none;
}

/* Container */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  transition: all 0.3s ease;
}

header.scrolled {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background-color: rgba(37, 99, 235, 0.1);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  padding: 8px 15px;
  border-radius: 50px;
}

.logo.glass {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.logo img {
  height: 40px;
  margin-right: 10px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50px;
  padding: 8px 20px;
}

.nav-links a {
  color: var(--white);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  padding: 8px 15px;
  border-radius: 20px;
}

.nav-links a:hover {
  color: var(--accent);
  background: rgba(255, 255, 255, 0.1);
}

.auth-buttons {
  display: flex;
  gap: 15px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50px;
  padding: 8px 15px;
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.1);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 50px;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  outline: none;
}

.btn-primary {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: var(--white);
  box-shadow: 0 4px 6px rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 7px 14px rgba(79, 70, 229, 0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn-secondary:hover {
  background: rgba(79, 70, 229, 0.05);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent) 0%, #0284c7 100%);
  color: var(--white);
  box-shadow: 0 4px 6px rgba(2, 132, 199, 0.25);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 7px 14px rgba(249, 115, 22, 0.3);
}

/* Hero Section */
.hero {
  padding: 0;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.hero-content {
  max-width: 1000px;
  margin: 0 auto;
  width: 100%;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--white);
  white-space: nowrap;
}

.hero p {
  font-size: 1.25rem;
  max-width: 600px;
  margin: 0 auto 30px;
  color: var(--text);
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-bottom: 60px;
}

.hero-image {
  max-width: 800px;
  margin: 0 auto;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  animation: float 6s ease-in-out infinite;
}

.hero-image img {
  width: 100%;
  height: auto;
  display: block;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
  100% {
    transform: translateY(0px);
  }
}

/* Features Section */
.features {
  padding: 150px 0 100px;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--white);
}

.section-title p {
  font-size: 1.125rem;
  max-width: 700px;
  margin: 0 auto;
  color: var(--white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 60px;
}

.feature-card {
  padding: 30px;
  border-radius: 16px;
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-10px);
}

.feature-icon {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
}

.feature-icon svg {
  width: 30px;
  height: 30px;
  color: var(--primary);
}

.feature-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--white);
}

.feature-card p {
  color: var(--white);
}

/* How It Works Section */
.how-it-works {
  padding: 100px 0;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 60px;
}

.step {
  text-align: center;
  padding: 40px 30px;
  border-radius: 16px;
  position: relative;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin: 0 auto 20px;
}

.step h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--white);
}

.step p {
  color: var(--white);
}

/* Pricing Section */
.pricing {
  padding: 100px 0;
}

.glass-section {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  border-radius: 16px;
  padding: 20px 30px;
  margin-bottom: 40px;
  color: var(--white);
}

.glass-section h2,
.glass-section h3,
.glass-section p {
  color: var(--white);
}

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 40px;
}

.pricing-toggle span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--white);
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 30px;
  margin: 0 15px;
}

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

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: .4s;
  border-radius: 34px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 22px;
  width: 22px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked + .toggle-slider {
  background-color: var(--primary);
}

input:checked + .toggle-slider:before {
  transform: translateX(30px);
}

.pricing-plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.pricing-plan {
  padding: 40px 30px;
  border-radius: 16px;
  text-align: center;
  transition: transform 0.3s ease;
}

.pricing-plan.popular {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  position: relative;
  transform: scale(1.05);
}

.popular-tag {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
}

.pricing-plan h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--white);
}

.pricing-plan .price {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 20px;
}

.pricing-plan .price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--white);
}

.pricing-plan ul {
  list-style: none;
  margin-bottom: 30px;
}

.pricing-plan ul li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.pricing-plan ul li:last-child {
  border-bottom: none;
}

/* FAQ Section */
.faq {
  padding: 100px 0;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
}

.accordion {
  max-width: 800px;
  margin: 60px auto 0;
}

.accordion-item {
  margin-bottom: 20px;
  border-radius: 10px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.accordion-header {
  padding: 20px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
  background: rgba(255, 255, 255, 0.1);
}

.accordion-header:hover {
  background-color: rgba(79, 70, 229, 0.05);
}

.accordion-header h3 {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--white);
}

.accordion-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: rgba(79, 70, 229, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.accordion-icon svg {
  width: 12px;
  height: 12px;
  color: var(--primary);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 20px;
  background: rgba(255, 255, 255, 0.05);
}

.accordion-content p {
  color: var(--white);
  margin: 0;
  padding: 10px 0;
}

.accordion-item.active .accordion-header {
  background-color: rgba(79, 70, 229, 0.05);
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

.accordion-item.active .accordion-content {
  max-height: 500px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.05);
}

/* CTA Section */
.cta {
  padding: 100px 0;
  text-align: center;
}

.cta h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--white);
}

.cta h2.glass-section {
  display: inline-block;
  padding: 15px 30px;
  margin: 0 auto 20px;
}

.cta p {
  font-size: 1.125rem;
  max-width: 700px;
  margin: 0 auto 40px;
  color: var(--white);
}

/* Footer */
footer {
  background-color: rgba(0, 0, 0, 0.1);
  color: var(--white);
  padding: 60px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo a {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  margin-bottom: 20px;
}

.footer-logo img {
  height: 40px;
  margin-right: 10px;
}

.footer-description {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 15px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s ease;
}

.footer-social a:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.footer-social svg {
  width: 20px;
  height: 20px;
  color: var(--white);
}

.footer-links h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--white);
}

.footer-links ul {
  list-style: none;
}

.footer-links ul li {
  margin-bottom: 10px;
}

.footer-links ul li a {
  color: var(--white);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links ul li a:hover {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

/* Login/Signup Forms */
.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 20px 40px;
  margin-top: 30px;
}

.auth-card {
  width: 100%;
  max-width: 450px;
  padding: 40px;
  border-radius: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2), 0 0 20px rgba(79, 70, 229, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.auth-header {
  text-align: center;
  margin-bottom: 30px;
}

.auth-header h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
}

.auth-header p {
  color: var(--white);
}

.auth-form {
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--white);
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50px;
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
  transition: all 0.3s ease;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.25);
  background: rgba(255, 255, 255, 0.1);
}

.auth-footer {
  text-align: center;
  margin-top: 30px;
  color: var(--white);
}

.auth-footer a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
}

/* Account Page */
.account-container {
  padding: 120px 20px 60px;
  position: relative;
  z-index: 1;
}

.account-header {
  text-align: center;
  margin-bottom: 50px;
  position: relative;
}

.account-header h1 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 15px;
}

.account-container-centered {
  max-width: 600px;
  margin: 0 auto;
  padding: 1rem;
}

.success-message {
  background-color: rgba(22, 163, 74, 0.1);
  border: 1px solid rgba(22, 163, 74, 0.3);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.extension-instructions {
  margin-top: 2rem;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 1.5rem;
}

.extension-instructions h3 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.extension-instructions ol {
  padding-left: 1.5rem;
}

.account-card {
  padding: 30px;
  border-radius: 20px;
  transition: all 0.3s ease;
  border: 1px solid var(--glass-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  position: relative;
}

.account-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary), var(--primary));
  opacity: 0.7;
}

.account-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at top right, rgba(14, 165, 233, 0.1), transparent 60%);
  pointer-events: none;
}

.account-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.account-card-header {
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
}

.account-card-header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--secondary), var(--primary));
  border-radius: 3px;
}

.account-card-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 5px;
  color: var(--white);
}

.account-card-content {
  position: relative;
}

.info-group {
  margin-bottom: 20px;
}

.info-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.info-group p {
  font-size: 1.1rem;
  color: var(--white);
  font-weight: 500;
}

.status {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  background: rgba(14, 165, 233, 0.15);
  color: var(--secondary);
  position: relative;
}

.status::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--secondary);
  margin-right: 8px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(14, 165, 233, 0.7);
  }
  70% {
    box-shadow: 0 0 0 6px rgba(14, 165, 233, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(14, 165, 233, 0);
  }
}

.account-card-header h2 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.highlight-card {
  border: 2px solid #4CAF50;
  background: rgba(76, 175, 80, 0.1);
}

.account-info {
  display: grid;
  gap: 1rem;
}

.info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.info-row:last-child {
  border-bottom: none;
}

.info-label {
  color: #ccc;
  font-weight: 500;
}

.info-value {
  color: #fff;
  font-weight: 600;
}

.status-active {
  color: #4CAF50;
}

.key-display-container {
  margin-bottom: 1rem;
}

.key-display {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  border: 2px solid rgba(76, 175, 80, 0.5);
  margin-bottom: 0.5rem;
}

.key-display code {
  flex: 1;
  font-family: 'Courier New', monospace;
  font-size: 1.1rem;
  color: #4CAF50;
  background: rgba(0, 0, 0, 0.4);
  padding: 0.75rem;
  border-radius: 6px;
  border: 1px solid rgba(76, 175, 80, 0.3);
  letter-spacing: 1px;
  word-break: break-all;
}

.copy-success {
  color: #4CAF50;
  font-weight: 500;
  text-align: center;
  padding: 0.5rem;
  background: rgba(76, 175, 80, 0.2);
  border-radius: 6px;
  border: 1px solid rgba(76, 175, 80, 0.3);
}

.key-instructions {
  color: #ccc;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  line-height: 1.5;
  padding: 1rem;
  background: rgba(255, 193, 7, 0.1);
  border: 1px solid rgba(255, 193, 7, 0.3);
  border-radius: 8px;
}

.extension-instructions {
  margin-top: 1.5rem;
  padding: 1.5rem;
  background: rgba(0, 123, 255, 0.1);
  border: 1px solid rgba(0, 123, 255, 0.3);
  border-radius: 8px;
}

.extension-instructions h3 {
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.extension-instructions ol {
  color: #ccc;
  line-height: 1.6;
  padding-left: 1.5rem;
}

.extension-instructions li {
  margin-bottom: 0.75rem;
}

.extension-instructions li strong {
  color: #fff;
}

.success-message {
  background: rgba(76, 175, 80, 0.2);
  border: 1px solid rgba(76, 175, 80, 0.5);
  color: #4CAF50;
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  text-align: center;
}

.success-message p {
  margin: 0;
  font-weight: 500;
}

.support-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.support-actions .btn {
  flex: 1;
  text-align: center;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background-color: rgba(14, 165, 233, 0.1);
  border: 1px solid rgba(14, 165, 233, 0.2);
  color: #0ea5e9;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.btn-icon:hover {
  background-color: rgba(14, 165, 233, 0.2);
  color: #0ea5e9;
}

.copy-message {
  font-size: 0.9rem;
  color: #10b981;
  margin-top: 5px;
  text-align: center;
}

.activation-instructions {
  margin-top: 30px;
  padding: 20px;
  background-color: rgba(14, 165, 233, 0.05);
  border-radius: 8px;
  border-left: 3px solid #0ea5e9;
}

.activation-instructions h3 {
  margin-top: 0;
  color: #0ea5e9;
  font-size: 1.1rem;
}

.activation-instructions ol {
  margin-left: 20px;
  padding-left: 0;
}

.activation-instructions li {
  margin-bottom: 10px;
  line-height: 1.5;
}

.btn-icon.copied {
  background: var(--secondary);
  color: var(--white);
}

.button-group {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.9rem;
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--white);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
}

/* Plans Page Styles */
.plans-container {
  max-width: 1200px;
  margin: 120px auto 60px;
  padding: 0 20px;
}

.plans-header {
  text-align: center;
  margin-bottom: 40px;
}

.plans-header h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--white);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.plans-header p {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  margin: 0 auto;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.plan-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 40px 30px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  position: relative;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.plan-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
  border-color: var(--secondary);
}

.plan-card.popular {
  border: 2px solid var(--secondary);
  transform: scale(1.03);
}

.popular-badge {
  position: absolute;
  top: -15px;
  right: 30px;
  background: var(--secondary);
  color: white;
  padding: 5px 15px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 5px 15px rgba(14, 165, 233, 0.3);
}

.plan-header {
  text-align: center;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.plan-header h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--white);
}

.plan-price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 5px;
}

.plan-price span {
  font-size: 1rem;
  font-weight: 400;
  opacity: 0.7;
}

.plan-savings {
  color: var(--secondary);
  font-size: 0.9rem;
  font-weight: 600;
  margin-top: 10px;
}

.plan-features {
  margin-bottom: 30px;
}

.plan-features ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.plan-features li {
  padding: 10px 0;
  color: rgba(255, 255, 255, 0.8);
  position: relative;
  padding-left: 30px;
}

.plan-features li:before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--secondary);
  font-weight: bold;
}

.btn-subscribe {
  width: 100%;
  padding: 15px;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 12px;
}

/* Payment Success Page */
.success-container {
  max-width: 800px;
  margin: 120px auto 60px;
  padding: 0 20px;
}

.success-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
}

.success-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary), var(--primary));
}

.success-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: rgba(14, 165, 233, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(14, 165, 233, 0.4);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(14, 165, 233, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(14, 165, 233, 0);
  }
}

.success-card h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--white);
}

.success-card p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 20px;
}

.success-details {
  margin: 30px 0;
  padding: 20px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
}

.success-actions {
  margin-top: 30px;
}

.success-actions .btn {
  padding: 15px 30px;
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.success-note {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

/* Subscription Options */
.subscription-options {
  margin-top: 25px;
}

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
  gap: 15px;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
}

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

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.2);
  transition: 0.4s;
  border-radius: 34px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.4s;
  border-radius: 50%;
}

input:checked + .toggle-slider {
  background-color: var(--secondary);
}

input:checked + .toggle-slider:before {
  transform: translateX(24px);
}

.save-badge {
  background-color: var(--secondary);
  color: white;
  padding: 3px 8px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-left: 5px;
}

.subscription-option {
  margin-bottom: 15px;
}

.subscription-option input[type="radio"] {
  display: none;
}

.subscription-option label {
  display: block;
  padding: 20px;
  border-radius: 12px;
  border: 2px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.subscription-option input[type="radio"]:checked + label {
  border-color: var(--secondary);
  box-shadow: 0 5px 15px rgba(14, 165, 233, 0.2);
}

.subscription-option input[type="radio"]:checked + label::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 30px;
  height: 30px;
  background-color: var(--secondary);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.subscription-option .plan-name {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--white);
}

.subscription-option .plan-price {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 5px;
  color: var(--white);
}

.subscription-option .plan-price span {
  font-size: 1rem;
  font-weight: 400;
  opacity: 0.8;
}

.subscription-option .plan-features {
  margin-top: 15px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}

/* Responsive Styles */
@media (max-width: 1200px) {
  .header-container {
    max-width: 100%;
    padding: 15px 20px;
  }
}

@media (max-width: 992px) {
  .nav-links {
    gap: 15px;
    padding: 6px 15px;
  }
  
  .nav-links a {
    padding: 6px 10px;
    font-size: 0.9rem;
  }
  
  .auth-buttons {
    padding: 6px 10px;
  }
  
  .btn {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  .header-container {
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
  }
  
  .logo {
    margin-right: auto;
  }
  
  .nav-links {
    order: 3;
    width: 100%;
    justify-content: center;
    margin-top: 10px;
    padding: 10px;
  }
  
  .auth-buttons {
    margin-left: auto;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  /* Account page responsive styles */
  .account-container {
    padding: 100px 15px 40px;
  }
  
  .account-header h1 {
    font-size: 2.5rem;
  }
  
  .account-grid {
    grid-template-columns: 1fr;
  }
  
  .account-card {
    padding: 25px 20px;
  }
  
  .button-group {
    flex-direction: column;
  }
  
  .button-group .btn {
    width: 100%;
    margin-bottom: 10px;
  }
  
  .key-display {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .key-display code {
    margin-bottom: 15px;
    word-break: break-all;
  }
  
  .btn-icon {
    align-self: flex-end;
    margin-top: -40px;
  }
  
  .pricing-plan.popular {
    transform: scale(1);
  }
  
  /* Fix extension setup instructions on mobile */
  .account-card ol {
    padding-left: 20px;
  }
  
  .account-card ol li {
    margin-bottom: 15px;
  }
}

@media (max-width: 576px) {
  .header-container {
    flex-direction: column;
    align-items: center;
    padding: 15px 10px;
  }
  
  .logo {
    margin: 0 0 10px 0;
  }
  
  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
  }
  
  .auth-buttons {
    margin: 0;
  }
}

/* Hide the AdGuard Pro in action banner */
.action-banner, 
.blue-banner,
[class*="banner"] h1:contains("in action"),
[class*="banner"] h2:contains("in action"),
[class*="banner"] h3:contains("in action"),
[class*="banner"] p:contains("in action") {
  display: none !important;
}

/* Form Feedback */
.form-error,
.form-success {
  padding: 12px 15px;
  border-radius: 50px;
  margin: 15px 0;
  font-size: 0.9rem;
  text-align: center;
  animation: fadeIn 0.3s ease;
}

.form-error {
  background-color: rgba(255, 87, 87, 0.1);
  border: 1px solid rgba(255, 87, 87, 0.3);
  color: #ff5757;
}

.form-success {
  background-color: rgba(75, 222, 151, 0.1);
  border: 1px solid rgba(75, 222, 151, 0.3);
  color: #4bde97;
}

/* Loading Spinner */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 0.8s linear infinite;
  margin-right: 8px;
  vertical-align: middle;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.forgot-password {
  display: flex;
  justify-content: flex-end;
  margin-top: 8px;
}

.forgot-password a {
  color: var(--primary);
  font-size: 0.875rem;
  text-decoration: none;
}

.forgot-password a:hover {
  text-decoration: underline;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease forwards;
}

.fade-in-delay-1 {
  opacity: 0;
  animation: fadeIn 0.6s ease forwards 0.2s;
}

.fade-in-delay-2 {
  opacity: 0;
  animation: fadeIn 0.6s ease forwards 0.4s;
}

.fade-in-delay-3 {
  opacity: 0;
  animation: fadeIn 0.6s ease forwards 0.6s;
}