@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&display=swap');

:root {
  --bg-darker: #020a0d;
  --bg: #051014;
  --bg-light: #0a1c24;
  --bg-lighter: #0e2530;
  --fg: #cccccc;
  --fg-bright: #f8f4f9;
  --orange: #f47c20;
  --orange-dark: #d2691e;
  --orange-dim: #ea6c0b;
  --orange-glow: #f79850;
  --teal: #2a7f7f;
  --teal-bright: #38a8a8;
  --teal-dark: #246b6b;
  --green: #49fe31;
  --purple: #c986ff;
  --purple-dark: #462b6d;
  --pink: #9c4458;
  --red: #e93e3e;
  --red-warm: #c94324;
  --yellow: #fcae32;
  --white: #ebedeb;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--bg-darker);
  color: var(--fg);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--orange)08 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

::selection {
  background: var(--orange);
  color: var(--white);
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(5, 16, 20, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--orange-dim)24;
  padding: 0 2rem;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--fg-bright);
  font-weight: 600;
  font-size: 1.25rem;
}

.logo img {
  width: 32px;
  height: 32px;
}

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

nav a {
  color: var(--fg);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 400;
  transition: color 0.2s ease;
}

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

.hero {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 160px 2rem 80px;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--orange), var(--orange-glow), var(--teal-bright));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.hero p {
  font-size: 1.2rem;
  color: var(--fg);
  opacity: 0.8;
  max-width: 600px;
  margin: 0 auto 2.5rem;
  font-weight: 300;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--orange);
  color: var(--white);
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary:hover {
  background: var(--orange-dim);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px var(--orange)40;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--fg);
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid var(--orange-dim)40;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.btn-secondary:hover {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-2px);
}

.btn-secondary svg {
  width: 18px;
  height: 18px;
}

.btn-primary svg {
  width: 18px;
  height: 18px;
}

.preview-container {
  position: relative;
  max-width: 600px;
  margin: 3rem auto 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5), 0 0 80px var(--orange)15;
  animation: float 6s ease-in-out infinite;
}

.preview-container::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 60px;
  background: radial-gradient(ellipse, var(--orange)20, transparent 70%);
  pointer-events: none;
}

.preview-container img {
  display: block;
  width: 100%;
  height: auto;
}

.features {
  position: relative;
  z-index: 1;
  background: linear-gradient(180deg, var(--bg)00, var(--bg), var(--bg-darker));
  padding: 80px 2rem;
  text-align: center;
}

.features h2 {
  font-size: 2rem;
  font-weight: 600;
  color: var(--fg-bright);
  margin-bottom: 3rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.feature-card {
  background: var(--bg-light);
  border: 1px solid var(--bg-lighter);
  border-radius: 12px;
  padding: 2rem 1.5rem;
  text-align: left;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
  border-color: var(--orange-dim)40;
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--orange)18;
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
}

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--fg-bright);
  margin-bottom: 0.75rem;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--fg);
  opacity: 0.75;
  line-height: 1.7;
}

footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 3rem 2rem;
  color: var(--fg);
  opacity: 0.6;
  font-size: 0.9rem;
}

footer a {
  color: var(--orange);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

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

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotateX(0deg);
  }
  50% {
    transform: translateY(-8px) rotateX(1deg);
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 120px 1.5rem 60px;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .features {
    padding: 60px 1.5rem;
  }

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

  nav {
    gap: 1rem;
  }

  .header-inner {
    padding: 0;
  }
}