body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  transition: background 0.3s, color 0.3s;
  line-height: 1.6;
  font-size: 16px;
}

:root {
  --bg: #ffffff;
  --text: #1a202c;
  --text-light: #4a5568;
  --accent: #6366f1;
  --accent-hover: #4f46e5;
  --accent-light: #eef2ff;
  --green: #22c55e;
  --green-hover: #16a34a;
  --border: #e2e8f0;
  --shadow: rgba(0, 0, 0, 0.1);
  --shadow-lg: rgba(0, 0, 0, 0.15);
  --gradient-start: #667eea;
  --gradient-end: #764ba2;
}

[data-theme="dark"] {
  --bg: #0f0f23;
  --text: #ffffff;
  --text-light: #a0aec0;
  --accent: #818cf8;
  --accent-hover: #6366f1;
  --accent-light: #1e1b4b;
  --green: #34d399;
  --green-hover: #22c55e;
  --border: #2d3748;
  --shadow: rgba(0, 0, 0, 0.3);
  --shadow-lg: rgba(0, 0, 0, 0.4);
  --gradient-start: #2d1b69;
  --gradient-end: #11047a;
}

/* Theme Toggle */
.theme-toggle-container {
  position: relative;
  margin-right: 1rem;
}

.theme-toggle {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  width: 60px;
  height: 30px;
  display: flex;
  align-items: center;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  position: relative;
  padding: 2px;
}

.theme-toggle:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.theme-toggle::before {
  content: '';
  position: absolute;
  width: 24px;
  height: 24px;
  background: #1a202c;
  border-radius: 50%;
  transition: all 0.3s ease;
  left: 3px;
}

[data-theme="dark"] .theme-toggle::before {
  transform: translateX(28px);
  background: #ffffff;
}

.theme-toggle .sun,
.theme-toggle .moon {
  font-size: 14px;
  position: absolute;
  transition: all 0.3s ease;
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle .sun svg,
.theme-toggle .moon svg {
  width: 14px;
  height: 14px;
}

.theme-toggle .sun {
  left: 6px;
  opacity: 1;
  color: #ffffff;
}

.theme-toggle .moon {
  right: 6px;
  opacity: 1;
  color: #000000;
}

[data-theme="dark"] .theme-toggle .sun {
  opacity: 1;
  color: #ffffff;
}

[data-theme="dark"] .theme-toggle .moon {
  opacity: 1;
  color: #000000;
}

[data-theme="dark"] .theme-toggle {
  background: rgba(26, 32, 44, 0.95);
  border-color: #4a5568;
}

/* Navigation */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: #000000;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: #000000;
}

/* Hero Section */
header.hero {
  background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: white;
  position: relative;
  overflow: hidden;
  border-bottom-left-radius: 24px;
  border-bottom-right-radius: 24px;
}

header.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 40%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 10;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.hero-sub {
  font-size: 1.3rem;
  margin-bottom: 3rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.95;
  line-height: 1.6;
}

.cta-btn {
  display: inline-block;
  padding: 1rem 2rem;
  background: rgba(255, 255, 255, 0.15);
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  border: 2px solid rgba(255, 255, 255, 0.3);
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.cta-btn.large {
  font-size: 1.2rem;
  padding: 1.3rem 3rem;
  margin-bottom: 4rem;
  background: rgba(255, 255, 255, 1);
  color: var(--gradient-end);
  border: none;
  font-weight: 700;
}

.cta-btn:hover,
.cta-btn.large:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 4rem;
  font-size: 1rem;
}

.hero-stats div {
  text-align: center;
}

.hero-stats strong {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: rgba(255, 255, 255, 0.95);
}

/* Sections */
section {
  padding: 5rem 0;
}

section .container {
  display: block;
  text-align: center;
}

section h2 {
  text-align: center;
  font-size: 3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2rem;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--text-light);
  max-width: 800px;
  margin: 0 auto 4rem auto;
  line-height: 1.6;
  text-align: center;
}

/* Features */
.features {
  background: var(--bg);
}

.features h2 {
  text-align: center;
  font-size: 3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2rem;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  max-width: 800px;
  margin: 0 auto;
}

.feature {
  display: flex;
  align-items: center;
  gap: 2rem;
  text-align: left;
  padding: 0;
  background: none;
  border: none;
  box-shadow: none;
  transition: none;
}

.feature:hover {
  transform: none;
  box-shadow: none;
  border-color: transparent;
}

.feature-icon {
  font-size: 4rem;
  flex-shrink: 0;
  width: 80px;
  display: flex;
  justify-content: center;
}

.feature-content {
  flex: 1;
}

.feature strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.feature p {
  color: var(--text-light);
  line-height: 1.6;
  margin: 0;
  font-size: 1.1rem;
}

/* Solutions */
.solutions {
  background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
  margin: 4rem 0 4rem 0;
  position: relative;
  overflow: hidden;
}

.solutions::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.solutions .container {
  position: relative;
  z-index: 10;
}

.solutions h2 {
  text-align: center;
  font-size: 3rem;
  font-weight: 700;
  color: white !important;
  margin-bottom: 2rem;
}

.solutions .section-subtitle {
  color: rgba(255, 255, 255, 0.9);
}

.solution-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.solution {
  background: white;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 3rem 2rem;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px var(--shadow);
}

.solution:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px var(--shadow-lg);
  border-color: var(--accent);
}

.solution-icon {
  font-size: 4rem;
  margin-bottom: 1.5rem;
}

.solution h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1rem;
}

.solution p {
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.solution-cta {
  display: inline-block;
  padding: 0.8rem 2rem;
  background: var(--accent);
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.solution-cta:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
}

/* Pricing */
.pricing {
  background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
  margin: 4rem 0 4rem 0;
  position: relative;
  overflow: hidden;
  padding: 5rem 0;
}

.pricing::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.pricing .container {
  position: relative;
  z-index: 10;
}

.pricing h2 {
  text-align: center;
  font-size: 3rem;
  font-weight: 700;
  color: white !important;
  margin-bottom: 2rem;
}

.pricing .section-subtitle {
  color: rgba(255, 255, 255, 0.9);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto 2rem auto;
}

.pricing-card {
  background: white;
  border: 2px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px var(--shadow);
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px var(--shadow-lg);
  border-color: var(--accent);
}

.pricing-card.recommended {
  border-color: var(--green);
  transform: scale(1.05);
  box-shadow: 0 8px 30px var(--shadow-lg);
}

.pricing-card.recommended:hover {
  transform: scale(1.05) translateY(-8px);
}

.recommended-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--green);
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.pricing-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1rem;
}

.price {
  margin-bottom: 1rem;
}

.price .amount {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text);
}

.price .period {
  font-size: 1.2rem;
  color: var(--text-light);
  font-weight: 500;
}

.discount {
  background: #10b981;
  color: white;
  padding: 0.3rem 0.8rem;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 2rem;
}

.pricing-terms {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2rem;
  font-weight: 500;
}

.key-features {
  margin-bottom: 2rem;
}

.feature-item {
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-light);
  font-size: 1rem;
}

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

.feature-item strong {
  color: var(--accent);
  font-weight: 700;
}

.technical-details {
  margin: 2rem 0;
}

.details-toggle {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.5rem 0;
  text-decoration: underline;
  transition: color 0.3s ease;
}

.details-toggle:hover {
  color: var(--accent-hover);
}

.details-content {
  display: none;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.details-content.show {
  display: block;
}

.detail-item {
  padding: 0.4rem 0;
  color: var(--text-light);
  font-size: 0.9rem;
  text-align: left;
}

.comparison-section {
  margin: 3rem 0 2rem 0;
  text-align: center;
}

.comparison-toggle {
  background: var(--accent);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 2rem;
  position: relative;
}

.comparison-toggle:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
}

.comparison-toggle::after {
  content: '▼';
  margin-left: 0.5rem;
  transition: transform 0.3s ease;
}

.comparison-toggle.open::after {
  transform: rotate(180deg);
}

.comparison-table {
  max-height: 0;
  overflow: hidden;
  margin: 0 auto;
  max-width: 1200px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0;
  transform: translateY(-10px);
}

.comparison-table.show {
  max-height: 1600px;
  opacity: 1;
  transform: translateY(0);
}

.comparison-table table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 6px var(--shadow);
  border: 1px solid var(--border);
  overflow-x: auto;
}

.comparison-table th {
  background: var(--accent);
  color: white;
  padding: 1rem;
  text-align: center;
  font-weight: 600;
  font-size: 1rem;
}

.comparison-table th:first-child {
  text-align: left;
  width: 40%;
  border-top-left-radius: 16px;
}

.comparison-table th:last-child {
  border-top-right-radius: 16px;
}

.comparison-table td {
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--border);
  text-align: center;
  color: var(--text);
  font-weight: 500;
}

.comparison-table td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--text);
}

.comparison-table .category-header td {
  background: var(--accent-light);
  font-weight: 700;
  color: var(--accent);
  text-align: left;
  border-bottom: 1px solid var(--accent);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table tr:last-child td:first-child {
  border-bottom-left-radius: 16px;
}

.comparison-table tr:last-child td:last-child {
  border-bottom-right-radius: 16px;
}

.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.pricing-cta {
  display: block;
  width: calc(100% + 1rem);
  padding: 1rem 2rem;
  background: var(--accent);
  color: white;
  text-decoration: none;
  border-radius: 8px 0 0 8px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  margin-top: 2rem;
  margin-left: -0.5rem;
}

.pricing-cta:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
}

.pricing-card.recommended .pricing-cta {
  background: var(--green);
  color: white;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
}

.pricing-card.recommended .pricing-cta:hover {
  background: var(--green-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(34, 197, 94, 0.4);
}

.pricing-note {
  text-align: center;
  color: var(--text-light);
  font-size: 0.9rem;
  margin-top: 2rem;
}

/* Testimonials */
.testimonials {
  background: var(--bg);
}

.testimonials h2 {
  text-align: center;
  font-size: 3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4rem;
}

.testimonial-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
  align-items: stretch;
}

.testimonial {
  background: white;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-left: 3px solid var(--accent);
  border-radius: 16px;
  padding: 2rem;
  text-align: left;
  transition: all 0.3s ease;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 200px;
}

/* Add subtle quote icon */
.testimonial::after {
  content: '"';
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 4rem;
  color: var(--text);
  opacity: 0.5;
  font-family: serif;
  line-height: 1;
  pointer-events: none;
}

/* Clean hover effect with subtle lift and shadow */
.testimonial:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.testimonial:hover::after {
  opacity: 0.7;
  transform: scale(1.1);
}

.testimonial p {
  font-style: italic;
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
  font-weight: 700;
}

.testimonial span {
  display: block;
  color: var(--accent);
  font-weight: 600;
}

/* Contact */
#contact {
  background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
  color: white;
  border-top-left-radius: 24px;
  border-top-right-radius: 24px;
  position: relative;
  overflow: hidden;
}

#contact h2 {
  text-align: center;
  font-size: 3rem;
  font-weight: 700;
  color: white !important;
  margin-bottom: 2rem;
}

#contact .section-subtitle {
  color: rgba(255, 255, 255, 0.9) !important;
}

.contact-buttons {
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin: 3rem 0;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.2rem 2.5rem;
  background: white;
  color: var(--gradient-end);
  text-decoration: none;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  min-width: 160px;
  justify-content: center;
}

.contact-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.btn-icon {
  font-size: 1.3rem;
}

form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 500px;
  margin: 0 auto 3rem auto;
}

input, textarea {
  padding: 1.2rem;
  border-radius: 12px;
  border: none;
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.9);
  transition: all 0.3s ease;
}

input:focus, textarea:focus {
  outline: none;
  background: white;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

button[type="submit"] {
  background: white;
  color: var(--gradient-end);
  border: none;
  border-radius: 12px;
  padding: 1.2rem;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

button[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.contact-info {
  text-align: center;
  font-size: 1.1rem;
  opacity: 0.9;
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin-top: 2rem;
}

.contact-info a {
  color: white;
  text-decoration: underline;
}

/* Footer */
footer {
  background: #cec7e6;
  color: var(--text);
  border-top: 1px solid var(--border);
  padding: 3rem 0 1rem 0;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.footer-section h3 {
  color: var(--accent);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.footer-section h4 {
  color: #1a202c;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  margin-top: 0;
}

.footer-section p {
  margin: 0.5rem 0;
  color: #4a5568;
  line-height: 1.6;
}

.footer-section a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: var(--accent-hover);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  margin-top: 2rem;
  padding-top: 1rem;
  text-align: center;
  color: #4a5568;
  font-size: 0.9rem;
}

/* Dark Theme Overrides */
[data-theme="dark"] .features {
  background: var(--bg);
}

[data-theme="dark"] .solutions {
  background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
}

[data-theme="dark"] .pricing {
  background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
}

[data-theme="dark"] .solution,
[data-theme="dark"] .testimonial,
[data-theme="dark"] .pricing-card,
[data-theme="dark"] .comparison-table table {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text);
  backdrop-filter: blur(10px);
}

/* Consistent accent border for all testimonials in dark mode */
[data-theme="dark"] .testimonial {
  border-left: 3px solid var(--accent);
}

/* Dark mode quote styling */
[data-theme="dark"] .testimonial::after {
  color: var(--text);
  opacity: 0.4;
}

[data-theme="dark"] .testimonial:hover::after {
  opacity: 0.6;
}

/* Make testimonial text white in dark mode */
[data-theme="dark"] .testimonial p {
  color: #ffffff;
}

/* Subtle hover glow for dark mode */
[data-theme="dark"] .testimonial:hover {
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .comparison-table td {
  color: #ffffff;
}

[data-theme="dark"] .comparison-table td:first-child {
  color: #ffffff;
}

[data-theme="dark"] .comparison-table .category-header td {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

[data-theme="dark"] .feature p,
[data-theme="dark"] .solution p {
  color: var(--text-light);
}

[data-theme="dark"] footer {
  background: #060015;
}

/* Dark theme navbar */
[data-theme="dark"] .navbar {
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 2px 10px rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .nav-links a {
  color: #ffffff;
}

[data-theme="dark"] .nav-links a:hover {
  color: #ffffff;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-sub {
    font-size: 1.1rem;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 2rem;
  }
  
  .nav-links {
    display: none;
  }
  
  .feature {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .feature-icon {
    width: auto;
  }
  
  .solution-list,
  .testimonial-list,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .testimonial-list {
    margin: 0 1rem;
  }
  
  .pricing-card.recommended {
    transform: scale(1);
  }
  
  .pricing-card.recommended:hover {
    transform: translateY(-8px);
  }
  
  .comparison-table {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  .comparison-table table {
    min-width: 600px;
  }
  
  .comparison-table th,
  .comparison-table td {
    padding: 0.6rem 0.5rem;
    font-size: 0.9rem;
  }
  
  .contact-buttons {
    flex-direction: column;
    gap: 1rem;
    align-items: center;
  }
  
  .contact-info {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  section {
    padding: 3rem 0;
  }
  
  .features h2,
  .solutions h2,
  .pricing h2,
  .testimonials h2,
  #contact h2 {
    font-size: 2.2rem;
  }
  
  .solutions {
    margin: 2rem 0;
  }
  
  #contact {
    border-top-left-radius: 16px;
    border-top-right-radius: 16px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }
  
  .theme-toggle {
    width: 50px;
    height: 25px;
  }
  
  .theme-toggle::before {
    width: 19px;
    height: 19px;
    left: 3px;
  }
  
  [data-theme="dark"] .theme-toggle::before {
    transform: translateX(23px);
  }
  
  .navbar {
    padding: 1rem;
  }
  
  .contact-btn {
    min-width: 140px;
    padding: 1rem 2rem;
  }
}