:root {
  --bg-dark: #0A0A0F;
  --bg-darker: #050508;
  --bg-card: rgba(20, 20, 28, 0.6);
  --accent-primary: #7C3AED;
  --accent-light: #A78BFA;
  --accent-glow: rgba(124, 58, 237, 0.4);
  --text-main: #F3F4F6;
  --text-muted: #9CA3AF;
  --border-light: rgba(255, 255, 255, 0.1);
  --border-glow: rgba(124, 58, 237, 0.3);
  
  --font-main: 'Plus Jakarta Sans', sans-serif;
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-main);
  overflow-x: hidden;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
}

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

/* Typography Utility */
.text-gradient {
  background: linear-gradient(135deg, var(--text-main), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Glassmorphism */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.glass-panel:hover {
  border-color: var(--border-glow);
  box-shadow: 0 8px 40px var(--accent-glow);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-family: var(--font-main);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary), #6D28D9);
  color: white;
  box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.6);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-light);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--text-muted);
}

/* Glow Effects */
.bg-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  filter: blur(80px);
  z-index: -1;
  opacity: 0.5;
  border-radius: 50%;
  pointer-events: none;
}

.glow-top-right {
  top: -200px;
  right: -200px;
}

.glow-bottom-left {
  bottom: -200px;
  left: -200px;
}

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

/* Header */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: background-color 0.3s, backdrop-filter 0.3s;
}

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-light);
}

/* Hero Section */
.hero {
  padding: 160px 0 100px;
  position: relative;
  text-align: center;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero p {
  font-size: clamp(1.1rem, 2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 800px;
  margin: 0 auto 40px;
}

/* Dashboard Mockup */
.dashboard-mockup {
  position: relative;
  margin: 60px auto 0;
  max-width: 1000px;
  border-radius: 12px;
  border: 1px solid var(--border-light);
  overflow: hidden;
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.5), 0 0 40px var(--accent-glow);
  animation: float 6s ease-in-out infinite;
}

.dashboard-mockup img {
  width: 100%;
  height: auto;
  display: block;
}

/* Bento Grid */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.bento-item {
  padding: 32px;
  display: flex;
  flex-direction: column;
}

.bento-item .icon {
  font-size: 2rem;
  margin-bottom: 20px;
  display: inline-block;
  background: rgba(124, 58, 237, 0.1);
  width: 64px;
  height: 64px;
  line-height: 64px;
  text-align: center;
  border-radius: 16px;
  color: var(--accent-light);
}

.bento-item h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.bento-item p {
  color: var(--text-muted);
}

.col-span-12 { grid-column: span 12; }
.col-span-8 { grid-column: span 8; }
.col-span-6 { grid-column: span 6; }
.col-span-4 { grid-column: span 4; }

@media (max-width: 992px) {
  .col-span-8, .col-span-6, .col-span-4 {
    grid-column: span 12;
  }
}

/* Sections */
section {
  padding: 100px 0;
  position: relative;
}

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

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 16px;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* Sticky CTA */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border-light);
  padding: 16px 0;
  z-index: 90;
  transform: translateY(100%);
  transition: transform 0.3s ease;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.sticky-cta.visible {
  transform: translateY(0);
}

/* Footer */
footer {
  border-top: 1px solid var(--border-light);
  padding: 60px 0 30px;
  background: var(--bg-darker);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-links {
  display: flex;
  gap: 40px;
}

.footer-col h4 {
  margin-bottom: 20px;
  color: var(--text-main);
}

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

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

.footer-col ul li a {
  color: var(--text-muted);
  transition: color 0.3s;
}

.footer-col ul li a:hover {
  color: var(--accent-light);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid var(--border-light);
  color: var(--text-muted);
}

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

@keyframes pulse-glow {
  0% { box-shadow: 0 0 0 0 rgba(124, 58, 237, 0.4); }
  70% { box-shadow: 0 0 0 15px rgba(124, 58, 237, 0); }
  100% { box-shadow: 0 0 0 0 rgba(124, 58, 237, 0); }
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  color: var(--text-main);
  font-family: var(--font-main);
  transition: all 0.3s;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.2);
}

/* Pricing Cards Specifics */
.pricing-card.popular {
  border-color: var(--accent-primary);
  transform: scale(1.05);
  box-shadow: 0 8px 40px var(--accent-glow);
  position: relative;
}

.pricing-card.popular:hover {
  transform: scale(1.05) translateY(-5px);
}

.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent-primary), #6D28D9);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: bold;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

@media (max-width: 768px) {
  .pricing-card.popular {
    transform: scale(1);
  }
  .pricing-card.popular:hover {
    transform: scale(1) translateY(-5px);
  }
}