/* === BASE STYLES === */:root {
  --bg-primary: #0a0e27;
  --bg-secondary: #131a3d;
  --bg-tertiary: #1a2150;
  --surface: rgba(255,255,255,0.04);
  --surface-elevated: rgba(255,255,255,0.07);
  --accent: #00e5ff;
  --accent-bright: #00b8d4;
  --accent-glow: rgba(0,229,255,0.4);
  --secondary-accent: #7c4dff;
  --text-primary: #ffffff;
  --text-secondary: #b8c5e0;
  --text-muted: #8492b8;
  --border-subtle: rgba(0,229,255,0.15);
  --border-bright: rgba(0,229,255,0.4);
  --success: #00e676;
  --warning: #ffc400;
  --gradient-primary: linear-gradient(135deg, #00e5ff 0%, #7c4dff 100%);
  --gradient-dark: linear-gradient(180deg, #0a0e27 0%, #131a3d 100%);
  --shadow-glow: 0 0 40px rgba(0,229,255,0.25);
  --shadow-deep: 0 20px 60px rgba(0,0,0,0.5);
}

* { box-sizing: border-box; }

html, body {
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Space Grotesk', sans-serif;
  line-height: 1.6;
  font-size: 16px;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 10%, rgba(124,77,255,0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(0,229,255,0.12) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

main { position: relative; z-index: 1; }

h1, h2, h3, h4 {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.2rem, 5.5vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 3.8vw, 3rem); margin-bottom: 1.5rem; }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); margin-bottom: 1rem; }

p { color: var(--text-secondary); margin-bottom: 1rem; }
a { color: var(--accent); text-decoration: none; transition: color 0.3s; }
a:hover { color: var(--accent-bright); }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.cta-button, .btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 2rem;
  background: var(--gradient-primary);
  color: #0a0e27 !important;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 100px;
  border: none;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 24px rgba(0,229,255,0.35);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.cta-button::after {
  content: '→';
  font-size: 1.2rem;
  transition: transform 0.3s;
}

.cta-button:hover, .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0,229,255,0.5);
  color: #0a0e27 !important;
}

.cta-button:hover::after { transform: translateX(4px); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.8rem;
  background: transparent;
  color: var(--text-primary);
  font-weight: 600;
  border-radius: 100px;
  border: 1.5px solid var(--border-bright);
  text-decoration: none;
  transition: all 0.3s;
}

.btn-ghost:hover {
  background: var(--surface-elevated);
  border-color: var(--accent);
  color: var(--accent);
}

.table-responsive {
  overflow-x: auto;
  border-radius: 20px;
  background: var(--surface-elevated);
  border: 1px solid var(--border-subtle);
  margin: 2rem 0;
}

.feature-table {
  width: 100%;
  border-collapse: collapse;
  color: var(--text-primary);
}

.feature-table thead {
  background: var(--gradient-primary);
}

.feature-table th {
  padding: 1.2rem 1.5rem;
  text-align: left;
  color: #0a0e27;
  font-weight: 700;
  font-family: 'Sora', sans-serif;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

.feature-table td {
  padding: 1.1rem 1.5rem;
  border-top: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.feature-table tbody tr:hover {
  background: rgba(0,229,255,0.05);
}

.feature-table tbody tr td:first-child {
  color: var(--accent);
  font-weight: 600;
}

.content-image {
  margin: 2rem 0;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-deep);
}

.content-image img {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s;
}

.content-image.wide img { max-height: 520px; }

.content-image:hover img { transform: scale(1.03); }

.content-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(0,229,255,0.1) 100%);
  pointer-events: none;
}

ul.checklist, ul.feature-list {
  list-style: none;
  padding: 0;
}

ul.checklist li, ul.feature-list li {
  padding: 0.8rem 0 0.8rem 2rem;
  position: relative;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
}

ul.checklist li::before, ul.feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1.1rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--gradient-primary);
  box-shadow: 0 0 12px var(--accent-glow);
}

ul.checklist li::after, ul.feature-list li::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 1.45rem;
  width: 8px;
  height: 4px;
  border-left: 2px solid #0a0e27;
  border-bottom: 2px solid #0a0e27;
  transform: rotate(-45deg);
}

/* === LAYOUT STYLES === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10,14,39,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 1.5rem;
  max-width: 1280px;
  margin: 0 auto;
  gap: 1rem;
}

.logo {
  font-family: 'Sora', sans-serif;
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--text-primary);
  text-decoration: none;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: 1px solid var(--border-bright);
  border-radius: 12px;
  padding: 12px;
  cursor: pointer;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
}

.hamburger span {
  width: 22px;
  height: 2px;
  background: var(--accent);
  transition: all 0.3s;
  display: block;
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.main-nav .nav-list {
  display: flex;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav .nav-list a {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.3s;
  position: relative;
}

.main-nav .nav-list a:hover {
  color: var(--accent);
}

.main-nav .nav-list a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width 0.3s;
}

.main-nav .nav-list a:hover::after { width: 100%; }

.site-footer {
  background: #060920;
  border-top: 1px solid var(--border-subtle);
  padding: 3rem 0 2rem;
  margin-top: 4rem;
  position: relative;
  z-index: 1;
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
  justify-content: center;
}

.footer-nav a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

.copyright {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin: 0;
}

@media (max-width: 900px) {
  .hamburger { display: flex; }
  
  .header-inner {
    flex-wrap: wrap;
    padding: 1rem;
  }

  .main-nav {
    order: 3;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
  }

  .main-nav.open {
    max-height: 400px;
  }

  .main-nav .nav-list {
    flex-direction: column;
    gap: 0;
    padding: 1rem 0;
  }

  .main-nav .nav-list li {
    border-bottom: 1px solid var(--border-subtle);
  }

  .main-nav .nav-list a {
    display: block;
    padding: 1rem 0;
  }

  .site-header .cta-button {
    padding: 0.7rem 1.3rem;
    font-size: 0.9rem;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}

@media (max-width: 480px) {
  .logo { font-size: 1.15rem; }
  .site-header .cta-button { padding: 0.6rem 1rem; font-size: 0.85rem; }
}

@media (max-width: 900px) {
  .hamburger { display: flex; }
  
  .header-inner {
    flex-wrap: wrap;
    padding: 1rem;
  }

  .main-nav {
    order: 3;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
  }

  .main-nav.open {
    max-height: 400px;
  }

  .main-nav .nav-list {
    flex-direction: column;
    gap: 0;
    padding: 1rem 0;
  }

  .main-nav .nav-list li {
    border-bottom: 1px solid var(--border-subtle);
  }

  .main-nav .nav-list a {
    display: block;
    padding: 1rem 0;
  }

  .site-header .cta-button {
    padding: 0.7rem 1.3rem;
    font-size: 0.9rem;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}

@media (max-width: 480px) {
  .logo { font-size: 1.15rem; }
  .site-header .cta-button { padding: 0.6rem 1rem; font-size: 0.85rem; }
}