/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #6366f1;
  --primary-dark: #4f46e5;
  --secondary-color: #8b5cf6;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-light: #9ca3af;
  --bg-primary: #ffffff;
  --bg-secondary: #f9fafb;
  --bg-dark: #111827;
  --border-color: #e5e7eb;
  --code-bg: #1e1e1e;
  --code-text: #d4d4d4;
  --gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  padding: 16px 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.logo-img {
  height: 32px;
  width: auto;
  object-fit: contain;
}

.logo-text {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.logo-accent {
  color: var(--primary-color);
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 15px;
  transition: color 0.2s;
}

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

.nav-link-secondary {
  color: var(--text-light);
}

.nav-link-github {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--bg-secondary);
  border-radius: 6px;
  color: var(--text-primary);
}

.nav-link-github:hover {
  background: var(--border-color);
  color: var(--text-primary);
}

.mobile-menu-toggle {
  display: none;
}

/* Hero Section */
.hero {
  margin-top: 80px;
  padding: 80px 0 120px;
  background: linear-gradient(180deg, #ffffff 0%, #f9fafb 100%);
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto 80px;
}

.hero-main-wrapper {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: nowrap;
  margin-bottom: 40px;
}

.hero-text-section {
  flex: 1;
  min-width: 0;
  text-align: left;
}

.hero-title {
  font-size: 64px;
  font-weight: 700;
  line-height: 1.1;
  margin: 0 0 24px 0;
  color: var(--text-primary);
  text-align: left;
}

.hero-subtitle {
  font-size: 20px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
  text-align: left;
}

.hero-screenshot-small {
  flex-shrink: 0;
  width: 600px;
  max-width: 100%;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--bg-secondary);
  padding: 4px;
}

.screenshot-small-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 6px;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}


.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 32px;
  text-align: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--gradient);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

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

.btn-secondary:hover {
  background: var(--bg-secondary);
  border-color: var(--text-light);
}

.hero-badges {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.badge {
  padding: 8px 16px;
  background: var(--bg-secondary);
  border-radius: 20px;
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Countdown Timer */
.countdown-container {
  margin-top: 48px;
  text-align: center;
}

.countdown-label {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-weight: 500;
}

.countdown-timer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 80px;
}

.countdown-value {
  font-size: 48px;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}

.countdown-label-small {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.countdown-separator {
  font-size: 36px;
  font-weight: 300;
  color: var(--text-light);
  margin-top: -20px;
}

/* Code Preview */
.hero-image {
  max-width: 1000px;
  margin: 0 auto;
}

.code-preview {
  background: var(--code-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.code-header {
  background: #2d2d30;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid #3e3e42;
}

.code-dots {
  display: flex;
  gap: 6px;
}

.code-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #505050;
}

.code-dots span:nth-child(1) { background: #ff5f56; }
.code-dots span:nth-child(2) { background: #ffbd2e; }
.code-dots span:nth-child(3) { background: #27c93f; }

.code-title {
  color: var(--code-text);
  font-size: 14px;
  font-weight: 500;
  margin-left: auto;
}

.code-content {
  display: flex;
  align-items: center;
  padding: 24px;
  gap: 24px;
  overflow-x: auto;
}

.code-before,
.code-after {
  flex: 1;
  min-width: 0;
}

.code-arrow {
  font-size: 32px;
  color: var(--primary-color);
  font-weight: 300;
  flex-shrink: 0;
}

.code-line {
  font-family: 'Monaco', 'Menlo', 'Courier New', monospace;
  font-size: 14px;
  line-height: 1.8;
  color: var(--code-text);
  white-space: pre;
}

.keyword { color: #569cd6; }
.function { color: #dcdcaa; }
.param { color: #9cdcfe; }
.variable { color: #9cdcfe; }
.string { color: #ce9178; }

/* Features Section */
.features {
  padding: 100px 0;
  background: var(--bg-primary);
}

.section-title {
  font-size: 48px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 64px;
  color: var(--text-primary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.feature-card {
  padding: 32px;
  background: var(--bg-secondary);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: all 0.2s;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.feature-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* How It Works */
.how-it-works {
  padding: 100px 0;
  background: var(--bg-secondary);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  flex-shrink: 0;
}

.step-content h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.step-content p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Sign Up Section */
.signup {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.signup-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 18px;
  margin-bottom: 48px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.signup-form-container {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.signup-form {
  background: var(--bg-primary);
  padding: 40px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.form-group input {
  width: 100%;
  padding: 12px 16px;
  font-size: 16px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: all 0.2s;
  font-family: inherit;
}

.form-group input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group input::placeholder {
  color: var(--text-light);
}

.btn-signup {
  width: 100%;
  justify-content: center;
  margin-top: 8px;
  position: relative;
}

.btn-signup:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.btn-loader {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.form-message {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 14px;
  text-align: center;
  display: none;
}

.form-message.success {
  display: block;
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #6ee7b7;
}

.form-message.error {
  display: block;
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

.signup-benefits {
  background: var(--bg-secondary);
  padding: 40px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.signup-benefits h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.signup-benefits ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.signup-benefits li {
  padding: 12px 0;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.6;
  border-bottom: 1px solid var(--border-color);
}

.signup-benefits li:last-child {
  border-bottom: none;
}

/* Download Section */
.download {
  padding: 100px 0;
  background: var(--bg-primary);
}

.download-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 18px;
  margin-bottom: 48px;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  max-width: 900px;
  margin: 0 auto 48px;
}

.download-card {
  padding: 40px 32px;
  background: var(--bg-secondary);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: all 0.2s;
}

.download-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.download-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.download-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.download-icon-img {
  max-width: 70px;
  max-height: 70px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.download-icon-white-bg {
  background: white;
  border-radius: 8px;
  padding: 8px;
}

.download-card h3 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.download-card p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-size: 14px;
}

.download-buttons {
  display: flex;
  gap: 0.75rem;
  flex-direction: column;
  width: 100%;
}

.download-buttons .btn {
  width: 100%;
  text-align: center;
}

.download-alternative {
  text-align: center;
  padding: 32px;
  background: var(--bg-secondary);
  border-radius: 12px;
  max-width: 700px;
  margin: 0 auto;
}

.download-alternative p {
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.download-alternative a {
  color: var(--accent-color);
  text-decoration: underline;
}

/* Download Page Styles */
.download-page-header {
  padding: 4rem 0 2rem;
  text-align: center;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(168, 85, 247, 0.1) 100%);
}

.page-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--accent-color) 0%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

.page-subtitle a {
  color: var(--accent-color);
  text-decoration: underline;
}

.download-latest {
  padding: 4rem 0;
}

.version-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1.5rem;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 50px;
  margin-bottom: 2rem;
}

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

.badge-value {
  color: var(--accent-color);
  font-weight: 600;
  font-size: 1rem;
}

.download-size {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.download-desc {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.download-versions {
  padding: 4rem 0;
  background: var(--bg-secondary);
}

.versions-list {
  max-width: 900px;
  margin: 0 auto;
}

.version-item {
  padding: 2rem;
  background: var(--bg-primary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  margin-bottom: 1.5rem;
}

.version-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.version-header h3 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--text-primary);
}

.version-date {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.version-description {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.version-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.versions-footer {
  text-align: center;
  margin-top: 3rem;
  color: var(--text-secondary);
}

.versions-footer a {
  color: var(--accent-color);
  text-decoration: underline;
}

.download-source {
  padding: 4rem 0;
}

.source-description {
  text-align: center;
  color: var(--text-secondary);
  margin-bottom: 3rem;
}

.source-instructions {
  max-width: 800px;
  margin: 0 auto 3rem;
}

.source-step {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--bg-secondary);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.source-step h3 {
  margin: 0 0 1rem 0;
  color: var(--text-primary);
  font-size: 1.125rem;
}

.source-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Platform-Specific Download Sections */
.download-platform {
  display: none;
  padding: 4rem 0;
}

.download-platform:target,
.download-platform:first-of-type {
  display: block;
}

/* Hide other platforms section initially */
.download-other-platforms {
  display: none;
}

.download-other-platforms.show {
  display: block;
}

.platform-header {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-bottom: 3rem;
}

.platform-icon-large {
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  border-radius: 16px;
  padding: 1.5rem;
}

.platform-icon-large svg {
  width: 100%;
  height: 100%;
}

.platform-icon-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.platform-info {
  flex: 1;
}

.platform-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.platform-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
}

.platform-download {
  background: var(--bg-secondary);
  border-radius: 16px;
  padding: 3rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.download-details {
  max-width: 600px;
}

.download-size-label {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.download-size-label strong {
  color: var(--text-primary);
  font-size: 1.25rem;
}

.download-buttons-large {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.125rem;
  font-weight: 600;
}

/* Other Platforms Section */
.download-other-platforms {
  display: none;
  padding: 4rem 0;
  background: var(--bg-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.download-other-platforms.show {
  display: block;
}

.other-platforms-title {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

.other-platforms-grid {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  max-width: 600px;
  margin: 0 auto;
}

.other-platform-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--bg-primary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  text-decoration: none;
  color: var(--text-primary);
  transition: all 0.3s ease;
  min-width: 140px;
}

.other-platform-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-color);
}

.other-platform-card .download-icon {
  width: 64px;
  height: 64px;
}

.other-platform-card span {
  font-weight: 500;
  font-size: 0.875rem;
}

@media (max-width: 768px) {
  .page-title {
    font-size: 2rem;
  }
  
  .version-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  
  .version-links {
    flex-direction: column;
  }
  
  .version-links .btn {
    width: 100%;
  }
  
  .platform-header {
    flex-direction: column;
    text-align: center;
  }
  
  .platform-icon-large {
    width: 100px;
    height: 100px;
  }
  
  .platform-title {
    font-size: 2rem;
  }
  
  .platform-download {
    padding: 2rem;
  }
  
  .other-platforms-grid {
    gap: 1rem;
  }
  
  .other-platform-card {
    min-width: 120px;
    padding: 1rem;
  }
}

.code-block {
  display: block;
  padding: 16px;
  background: var(--code-bg);
  color: var(--code-text);
  border-radius: 8px;
  font-family: 'Monaco', 'Menlo', 'Courier New', monospace;
  font-size: 14px;
  line-height: 1.8;
  text-align: left;
  overflow-x: auto;
}

/* Footer */
.footer {
  background: var(--bg-dark);
  color: #9ca3af;
  padding: 64px 0 32px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 48px;
  margin-bottom: 48px;
}

.footer-section h4 {
  color: white;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
}

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

.footer-section ul li {
  margin-bottom: 12px;
}

.footer-section a {
  color: #9ca3af;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-section a:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid #374151;
  color: #6b7280;
}

/* Responsive */
@media (max-width: 768px) {
  .hero-title {
    font-size: 40px;
  }

  .hero-main-wrapper {
    flex-direction: column;
    gap: 32px;
    text-align: center;
  }

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

  .hero-title {
    text-align: center;
    font-size: 40px;
  }

  .hero-subtitle {
    font-size: 18px;
    text-align: center;
  }

  .hero-main-wrapper {
    flex-wrap: wrap;
  }

  .hero-screenshot-small {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .mobile-menu-toggle {
    display: block;
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--text-primary);
    padding: 8px;
    line-height: 1;
    z-index: 1001;
  }

  .mobile-menu-toggle:hover {
    color: var(--primary-color);
  }

  .logo-text {
    font-size: 16px;
  }

  .logo-img {
    height: 26px;
  }

  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    align-items: stretch;
    padding: 0;
    gap: 0;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
    opacity: 0;
    visibility: hidden;
    z-index: 1000;
  }

  .nav-links.mobile-open {
    max-height: 500px;
    opacity: 1;
    visibility: visible;
    padding: 1rem 0;
  }

  .nav-links a {
    font-size: 16px;
    padding: 14px 24px;
    display: block;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    text-align: left;
  }

  .nav-links a:last-child {
    border-bottom: none;
  }

  .nav-link-github {
    justify-content: flex-start;
  }

  .section-title {
    font-size: 36px;
  }

  .code-content {
    flex-direction: column;
  }

  .code-arrow {
    transform: rotate(90deg);
  }


  .features-grid,
  .download-grid {
    grid-template-columns: 1fr;
  }

  .countdown-value {
    font-size: 36px;
  }

  .countdown-separator {
    font-size: 28px;
  }

  .countdown-item {
    min-width: 60px;
  }

  .countdown-timer {
    gap: 8px;
  }

  .signup-form-container {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .signup-form,
  .signup-benefits {
    padding: 32px 24px;
  }
}