:root {
  --bg-color: #f8fafc;
  --text-color: #0f172a;
  --text-muted: #334155;
  --text-light: #475569;
  --text-secondary: #475569;
  --border-color: rgba(0, 0, 0, 0.1);
  --border-hover: rgba(0, 0, 0, 0.2);
  --card-bg: #ffffff;
  --card-hover: #f1f5f9;
  --gradient-bg-1: rgba(120, 119, 198, 0.15);
  --gradient-bg-2: rgba(99, 102, 241, 0.08);
  --gradient-bg-3: rgba(168, 85, 247, 0.05);
  --grid-color: rgba(0, 0, 0, 0.03);
  --btn-secondary-bg: #f1f5f9;
  --btn-secondary-hover: #e2e8f0;
  --btn-secondary-border: rgba(0, 0, 0, 0.1);
  --btn-secondary-border-hover: rgba(0, 0, 0, 0.2);
  --nav-bg: rgba(255, 255, 255, 0.95);
  --title-gradient-start: #0f172a;
  --feature-icon-bg: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
  --hero-badge-bg: rgba(0, 0, 0, 0.03);
  --hero-badge-border: rgba(0, 0, 0, 0.08);
  --shadow-color: rgba(99, 102, 241, 0.2);
  --shadow-color-hover: rgba(99, 102, 241, 0.3);
  --testimonial-quote: rgba(129, 140, 248, 0.1);
  --badge-text: #4338ca;
  --badge-text-color: #4338ca;
  --section-label: #4338ca;
  --brand-gradient: linear-gradient(135deg, #4f46e5, #7c3aed);
  --brand-gradient-light: linear-gradient(135deg, #818cf8, #c084fc);
  --surface-bg: rgba(0, 0, 0, 0.02);
  --radius-lg: 20px;
}
[data-theme="dark"] {
  --bg-color: #030014;
  --text-color: #e2e8f0;
  --text-muted: #cbd5e1;
  --text-light: #94a3b8;
  --text-secondary: #94a3b8;
  --border-color: rgba(255, 255, 255, 0.1);
  --border-hover: rgba(255, 255, 255, 0.2);
  --card-bg: #0f0a1a;
  --card-hover: #150a20;
  --gradient-bg-1: rgba(120, 119, 198, 0.3);
  --gradient-bg-2: rgba(99, 102, 241, 0.15);
  --gradient-bg-3: rgba(168, 85, 247, 0.1);
  --grid-color: rgba(255, 255, 255, 0.03);
  --btn-secondary-bg: rgba(255, 255, 255, 0.08);
  --btn-secondary-hover: rgba(255, 255, 255, 0.12);
  --btn-secondary-border: rgba(255, 255, 255, 0.15);
  --btn-secondary-border-hover: rgba(255, 255, 255, 0.25);
  --nav-bg: rgba(3, 0, 20, 0.9);
  --title-gradient-start: #fff;
  --feature-icon-bg: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.2));
  --hero-badge-bg: rgba(255, 255, 255, 0.08);
  --hero-badge-border: rgba(255, 255, 255, 0.15);
  --shadow-color: rgba(99, 102, 241, 0.4);
  --shadow-color-hover: rgba(99, 102, 241, 0.5);
  --testimonial-quote: rgba(129, 140, 248, 0.2);
  --badge-text: #a5b4fc;
  --badge-text-color: #a5b4fc;
  --section-label: #a5b4fc;
  --surface-bg: rgba(255, 255, 255, 0.05);
}


/* Navigation Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-color);
  text-decoration: none;
}

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

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

.nav-desktop a {
  color: var(--text-muted);
  font-size: 15px;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-desktop a:hover, .nav-desktop a.active {
  color: var(--text-color);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.theme-toggle {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.theme-toggle:hover {
  background: var(--card-bg);
  color: var(--text-color);
}

.hamburger {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-color);
  font-size: 24px;
  cursor: pointer;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 72px;
  left: 0;
  width: 100%;
  height: calc(100vh - 72px);
  background: var(--bg-color);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: 24px;
  transform: translateX(100%);
  transition: transform 0.3s ease-in-out;
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu a:not(.btn) {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-color);
  padding: 16px 0;
  border-bottom: 1px solid var(--border-color);
}

.mobile-menu .btn-primary {
  text-align: center;
  display: block;
  padding: 16px 0;
  font-size: 18px;
  margin-top: 24px;
  width: 100%;
}

@media (max-width: 768px) {
  .nav-desktop {
    display: none;
  }

  .hamburger {
    display: block;
  }

  .header-actions-desktop {
    display: none;
  }
}
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* Background Effects */
.page-wrapper {
  padding-top: 72px;
  position: relative;
  min-height: 100vh;
}

.bg-gradient {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.bg-gradient::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: 
    radial-gradient(ellipse 80% 50% at 50% -20%, var(--gradient-bg-1), transparent),
    radial-gradient(ellipse 60% 40% at 80% 50%, var(--gradient-bg-2), transparent),
    radial-gradient(ellipse 50% 30% at 20% 60%, var(--gradient-bg-3), transparent);
  animation: bgShift 20s ease infinite;
}

@keyframes bgShift {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(-2%, 2%) rotate(1deg); }
}

.grid-pattern {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(var(--card-bg) 1px, transparent 1px),
    linear-gradient(90deg, var(--card-bg) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: -1;
}

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

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navigation - Minimal */

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--hero-badge-bg);
  border: 1px solid var(--hero-badge-border);
  border-radius: 99px;
  font-size: 14px;
  color: var(--badge-text);
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
  animation: fadeInDown 0.8s ease;
}

.hero-badge span {
  background: var(--brand-gradient-light);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 600;
}

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease 0.1s both;
}

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

.hero-subtitle {
  font-size: clamp(18px, 2.5vw, 22px);
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto 48px;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.3s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary {
  background: var(--brand-gradient);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 24px var(--shadow-color);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 40px var(--shadow-color-hover);
}

.btn-secondary {
  background: var(--hero-badge-bg);
  color: var(--text-color);
  border: 1px solid var(--border-hover);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: var(--hero-badge-border);
  border-color: rgba(255, 255, 255, 0.25);
}

.hero-stats {
  display: flex;
  gap: 48px;
  justify-content: center;
  margin-top: 80px;
  padding-top: 48px;
  border-top: 1px solid var(--hero-badge-border);
  animation: fadeInUp 0.8s ease 0.4s both;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 40px;
  font-weight: 700;
  color: var(--text-color);
  display: block;
}

.stat-label {
  font-size: 14px;
  color: var(--text-light);
}

/* Section Styles */
.section {
  padding: 120px 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--section-label);
  margin-bottom: 16px;
}

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-light);
}

/* Features Section */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 40px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--shadow-color), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.feature-card:hover {
  background: var(--hero-badge-bg);
  border-color: rgba(129, 140, 248, 0.3);
  transform: translateY(-4px);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--feature-icon-bg);
  border-radius: 14px;
  margin-bottom: 24px;
  font-size: 24px;
}

.feature-card h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-color);
}

.feature-card p {
  color: var(--text-light);
  font-size: 15px;
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 32px;
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 20px;
  right: 28px;
  font-size: 80px;
  font-family: Georgia, serif;
  color: rgba(129, 140, 248, 0.2);
  line-height: 1;
}

.testimonial-text {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--brand-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  color: #ffffff;
}

.testimonial-info h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-color);
}

.testimonial-info span {
  font-size: 13px;
  color: var(--text-light);
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 40px;
  position: relative;
  transition: all 0.3s ease;
}

.pricing-card.featured {
  background: var(--feature-icon-bg);
  border-color: rgba(139, 92, 246, 0.3);
}

.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--brand-gradient);
  color: #ffffff;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 20px;
}

.pricing-card:hover {
  transform: translateY(-4px);
}

.pricing-name {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.pricing-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 56px;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 8px;
}

.pricing-price span {
  font-size: 16px;
  font-weight: 400;
  color: var(--text-light);
}

.pricing-desc {
  color: var(--text-light);
  font-size: 14px;
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--hero-badge-border);
}

.pricing-features {
  margin-bottom: 32px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 15px;
  margin-bottom: 16px;
}

.pricing-features li i {
  color: #10b981;
}

.pricing-card .btn {
  width: 100%;
}

/* FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  margin-bottom: 16px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item:hover {
  border-color: var(--border-hover);
}

.faq-question {
  width: 100%;
  padding: 24px 28px;
  background: transparent;
  border: none;
  color: var(--text-color);
  font-size: 17px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: inherit;
}

.faq-question i {
  transition: transform 0.3s ease;
  color: var(--text-light);
}

.faq-item.open .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 28px 24px;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
}

/* Footer */
.footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--border-color);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  color: var(--text-light);
  font-size: 15px;
  margin-top: 16px;
  max-width: 300px;
  line-height: 1.7;
}

.footer h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer-links a {
  color: var(--text-light);
  font-size: 15px;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: #a5b4fc;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
}

.footer-bottom p {
  color: var(--text-light);
  font-size: 14px;
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--hero-badge-bg);
  border: 1px solid var(--hero-badge-border);
  border-radius: 10px;
  color: var(--text-light);
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background: rgba(99, 102, 241, 0.2);
  border-color: rgba(99, 102, 241, 0.3);
  color: #a5b4fc;
}

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

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

/* Responsive */
@media (max-width: 1024px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 80px 0;
  }
  
  .hero {
    padding: 100px 20px 60px;
  }
  
  .hero-stats {
    gap: 32px;
  }
  
  .stat-number {
    font-size: 32px;
  }
  
  .features-grid,
  .testimonials-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-cta .btn {
    width: 100%;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 24px;
  }
  
  .feature-card,
  .testimonial-card,
  .pricing-card {
    padding: 28px;
  }
}

/* Footer columns */
.footer-col {
  min-width: 120px;
}

@media (max-width: 768px) {
  #mobile-theme-toggle {
    display: flex !important;
  }
}

@media (min-width: 900px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}