/* Base variables */
:root {
  /* Colors */
  --bg-primary: #1a1a1a;
  --bg-secondary: #242424;
  --bg-tertiary: #2d2d2d;
  --bg-card: #2a2a2a;

  --text-primary: #ffffff;
  --text-secondary: #b3b3b3;
  --text-tertiary: #8c8c8c;

  --primary-color: #4a6cf7;
  --primary-color-dark: #3857e0;
  --primary-color-light: rgba(74, 108, 247, 0.1);

  --secondary-color: #00b894;
  --accent-color: #e17055;

  --border-color: #3a3a3a;
  --card-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-xxl: 48px;

  /* Border radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.4s ease;

  /* Fonts */
  --font-primary: "Figtree", sans-serif;
  --font-code: "Fira Code", monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  font-weight: 400;
  letter-spacing: -0.01em;
}

img {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius-md);
}

a {
  text-decoration: none;
  color: var(--primary-color);
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-color-dark);
}

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  font-weight: 700;
  letter-spacing: -0.03em;
}

h1 {
  font-size: 3rem;
  text-align: center;
  background: linear-gradient(to right, var(--text-primary), var(--text-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 30px rgba(255, 255, 255, 0.05);
}

h2 {
  font-size: 2.2rem;
  position: relative;
}

h3 {
  font-size: 1.4rem;
  color: var(--primary-color);
  letter-spacing: -0.02em;
}

p {
  margin-bottom: var(--spacing-lg);
  color: var(--text-secondary);
  font-weight: 300;
  line-height: 1.7;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.section-subtitle {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--spacing-xxl) auto;
  color: var(--text-tertiary);
  font-size: 1.1rem;
  line-height: 1.7;
}

/* Badge */
.badge {
  display: inline-block;
  background-color: rgba(74, 108, 247, 0.1);
  color: var(--primary-color);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 30px;
  margin-bottom: var(--spacing-md);
  position: relative;
  overflow: hidden;
}

.badge::before {
  content: "";
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: skewX(-25deg);
  animation: shimmer 4s infinite;
}

@keyframes shimmer {
  0% {
    left: -75%;
  }
  100% {
    left: 150%;
  }
}

/* Buttons */
.primary-btn,
.secondary-btn,
.install-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 12px 24px;
  border-radius: 30px;
  font-weight: 500;
  transition: all var(--transition-fast);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.primary-btn::after,
.install-btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.05), transparent);
  transform: translateX(-100%);
  transition: 0.6s;
}

.primary-btn:hover::after,
.install-btn:hover::after {
  transform: translateX(100%);
}

.primary-btn {
  background-color: var(--primary-color);
  color: white;
  border: none;
}

.primary-btn:hover {
  background-color: var(--primary-color-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(74, 108, 247, 0.15);
  color: white;
}

.secondary-btn {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.secondary-btn:hover {
  background-color: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
  color: var(--text-primary);
}

.install-btn {
  background: linear-gradient(to right, var(--primary-color), var(--primary-color-dark));
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 30px;
  font-size: 0.9rem;
}

.install-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(74, 108, 247, 0.2);
  color: white;
}

/* Header & Navbar */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(26, 26, 26, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--spacing-md) 0;
  z-index: 100;
  transition: all var(--transition-normal);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.logo i {
  color: var(--primary-color);
  filter: drop-shadow(0 0 5px rgba(74, 108, 247, 0.2));
}

.nav-links {
  display: flex;
  gap: var(--spacing-xl);
}

.nav-links li a {
  color: var(--text-secondary);
  position: relative;
  padding: var(--spacing-sm) 0;
  transition: color var(--transition-fast);
}

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

/* Hero Section */
.hero {
  padding: 140px 0 100px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 700px;
  margin: 0 auto;
}

.subtitle {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

/* Animated shapes for hero background */
.shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.7;
  overflow: hidden;
}

.shape {
  position: absolute;
  border-radius: 50%;
}

.shape-1 {
  top: 20%;
  left: 5%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle at center, rgba(74, 108, 247, 0.05) 0%, transparent 70%);
  animation: float-slow 15s infinite ease-in-out;
}

.shape-2 {
  bottom: 10%;
  right: 5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle at center, rgba(0, 184, 148, 0.04) 0%, transparent 70%);
  animation: float-slow 20s infinite ease-in-out reverse;
}

.shape-3 {
  top: 40%;
  right: 15%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle at center, rgba(225, 112, 85, 0.03) 0%, transparent 70%);
  animation: float-slow 18s infinite ease-in-out 2s;
}

@keyframes float-slow {
  0% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(-15px, 15px);
  }
  100% {
    transform: translate(0, 0);
  }
}

/* Features Section */
.features {
  padding: var(--spacing-xxl) 0;
}

.feature-card {
  display: flex;
  gap: var(--spacing-xxl);
  margin-bottom: var(--spacing-xxl);
  padding: var(--spacing-xl);
  background-color: var(--bg-card);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow);
  transition: all var(--transition-normal);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, transparent 0%, rgba(74, 108, 247, 0.01) 50%, transparent 100%);
  z-index: 0;
}

.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.feature-card.left {
  flex-direction: row;
}

.feature-card.right {
  flex-direction: row-reverse;
}

.feature-content,
.feature-image {
  flex: 1;
  z-index: 1;
}

.feature-image img {
  border-radius: var(--border-radius-md);
  box-shadow: var(--card-shadow);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all var(--transition-normal);
}

.feature-card:hover .feature-image img {
  transform: scale(1.005);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background-color: var(--primary-color-light);
  color: var(--primary-color);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
  transition: all var(--transition-normal);
  filter: drop-shadow(0 0 5px rgba(74, 108, 247, 0.1));
}

.feature-card:hover .feature-icon {
  transform: scale(1.02);
  background-color: rgba(74, 108, 247, 0.12);
  filter: drop-shadow(0 0 8px rgba(74, 108, 247, 0.15));
}

.feature-list {
  margin-top: var(--spacing-lg);
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
}

.feature-list li i {
  color: var(--secondary-color);
  margin-top: 4px;
  font-size: 0.9rem;
}

/* CTA Section */
.cta {
  padding: var(--spacing-xxl) 0;
  background-color: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 70% 30%, rgba(74, 108, 247, 0.08) 0%, transparent 70%);
  z-index: 0;
}

.cta-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.cta h2 {
  margin-bottom: var(--spacing-md);
}

.cta p {
  margin-bottom: var(--spacing-xl);
}

/* Footer */
.footer {
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
  background-color: var(--bg-tertiary);
  border-top: 1px solid var(--border-color);
}

.footer-content {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-xl);
}

.footer-left {
  max-width: 300px;
  text-align: center;
}

.footer-left .logo {
  justify-content: center;
  margin-bottom: var(--spacing-md);
}

.footer-left p {
  color: var(--text-tertiary);
  margin-bottom: 0;
}

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

.footer-bottom p {
  margin-bottom: 0;
  font-size: 0.9rem;
  color: var(--text-tertiary);
}

.footer-social {
  display: flex;
  gap: var(--spacing-md);
}

.footer-social a {
  color: var(--text-tertiary);
  font-size: 1.2rem;
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  color: var(--primary-color);
  transform: translateY(-2px);
}

/* Media Queries */
@media (max-width: 1024px) {
  h1 {
    font-size: 2.6rem;
  }

  h2 {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .navbar {
    justify-content: space-between;
  }

  .feature-card {
    flex-direction: column !important;
    gap: var(--spacing-xl);
    padding: var(--spacing-lg);
  }

  .feature-content,
  .feature-image {
    width: 100%;
  }

  .feature-image img {
    max-width: 100%;
    height: auto;
  }

  .primary-btn,
  .secondary-btn,
  .install-btn {
    padding: 10px 20px;
    font-size: 0.95rem;
  }

  .section-subtitle {
    max-width: 100%;
    padding: 0 var(--spacing-md);
  }

  .hero {
    padding: 120px 0 80px;
  }
}

@media (max-width: 480px) {
  .navbar {
    padding: 0 var(--spacing-sm);
  }

  .logo {
    font-size: 1.1rem;
  }

  h1 {
    font-size: 2rem;
  }

  .hero {
    padding: 100px 0 60px;
  }

  .subtitle {
    font-size: 1rem;
    padding: 0 var(--spacing-sm);
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons a {
    width: 100%;
  }

  .primary-btn,
  .secondary-btn,
  .install-btn {
    padding: 8px 16px;
    font-size: 0.9rem;
    width: auto;
    min-width: 160px;
    max-width: 100%;
  }

  .navbar .primary-btn {
    padding: 6px 12px;
    font-size: 0.85rem;
  }

  .feature-card {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
  }

  .feature-content h3 {
    font-size: 1.2rem;
  }

  .feature-list li {
    font-size: 0.9rem;
  }

  .section-title {
    font-size: 1.8rem;
    padding: 0 var(--spacing-sm);
  }

  .section-subtitle {
    font-size: 0.95rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-lg);
    text-align: center;
  }

  .cta h2 {
    font-size: 1.7rem;
    padding: 0 var(--spacing-sm);
  }

  .cta p {
    font-size: 0.95rem;
    padding: 0 var(--spacing-sm);
  }
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}