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

:root {
  --purple-start: #7C3AED;
  --purple-end: #4F46E5;
  --electric: #38BDF8;
  --glass: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.15);
  --text: #F8FAFC;
  --text-muted: rgba(248, 250, 252, 0.65);
  --font-display: 'Outfit', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --radius: 16px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: #0F0A1E;
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

.bg-gradient {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, var(--purple-start) 0%, var(--purple-end) 50%, #1E1B4B 100%);
  z-index: -2;
}
.bg-gradient::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.25) 0%, transparent 70%);
  top: -200px;
  right: -100px;
  pointer-events: none;
}

.container { width: min(1140px, 92%); margin-inline: auto; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 700; line-height: 1.15; }
h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h1 span { background: linear-gradient(90deg, var(--electric), #A78BFA); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); margin-bottom: 0.5rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.75rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn:hover { transform: translateY(-2px); }
.btn--glow {
  background: linear-gradient(135deg, var(--electric), var(--purple-start));
  color: #fff;
  box-shadow: 0 4px 24px rgba(56, 189, 248, 0.35);
}
.btn--glass {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text);
  backdrop-filter: blur(12px);
}
.btn--full { width: 100%; }

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  background: rgba(15, 10, 30, 0.6);
  border-bottom: 1px solid var(--glass-border);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}
.logo { font-family: var(--font-display); font-weight: 800; font-size: 1.375rem; }
.logo span { color: var(--electric); }
.nav { display: flex; gap: 2rem; font-size: 0.9375rem; font-weight: 500; }
.nav a:hover { color: var(--electric); }
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}
.menu-toggle span { width: 24px; height: 2px; background: var(--text); }

.hero { padding: 5rem 0 6rem; }
.hero__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 3rem; align-items: center; }
.badge {
  display: inline-block;
  padding: 0.35rem 0.875rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  backdrop-filter: blur(8px);
}
.hero__content p { color: var(--text-muted); margin: 1.25rem 0 2rem; font-size: 1.0625rem; max-width: 480px; }
.hero__cta { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero__note { margin-top: 1rem; font-size: 0.8125rem; color: var(--text-muted); }

.mockup {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.3);
}
.mockup__tabs {
  display: flex;
  border-bottom: 1px solid var(--glass-border);
  padding: 0 0.5rem;
}
.mockup__tab {
  flex: 1;
  padding: 0.875rem 1rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.8125rem;
  cursor: pointer;
  transition: 0.2s;
  border-bottom: 2px solid transparent;
}
.mockup__tab:hover { color: var(--text); }
.mockup__tab.active { color: var(--electric); border-bottom-color: var(--electric); }
.mockup__screen { padding: 1rem; min-height: 320px; }
.mockup__panel { animation: fadeIn 0.35s ease; }
.mockup__panel[hidden] { display: none; }
.mockup__panel img { width: 100%; border-radius: 10px; aspect-ratio: 16/10; object-fit: cover; }
.mockup__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
}
.mockup__stats div {
  background: rgba(0,0,0,0.25);
  padding: 0.75rem;
  border-radius: 10px;
  text-align: center;
}
.mockup__stats strong { display: block; font-family: var(--font-display); font-size: 1.25rem; color: var(--electric); }
.mockup__stats span { font-size: 0.75rem; color: var(--text-muted); }
.mockup__caption { margin-top: 1rem; font-size: 0.875rem; color: var(--text-muted); text-align: center; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.section { padding: 5rem 0; }
.section__header { text-align: center; max-width: 560px; margin: 0 auto 3rem; }
.section__header p { color: var(--text-muted); }

.features__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.feature-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  backdrop-filter: blur(12px);
  transition: transform 0.2s, border-color 0.2s;
}
.feature-card:hover { transform: translateY(-4px); border-color: rgba(56, 189, 248, 0.4); }
.feature-card__icon {
  width: 44px;
  height: 44px;
  margin-bottom: 1rem;
  color: var(--electric);
}
.feature-card__icon svg { width: 100%; height: 100%; }
.feature-card h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.feature-card p { font-size: 0.875rem; color: var(--text-muted); }

.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--glass-border); }
.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--glass);
  backdrop-filter: blur(12px);
  font-size: 0.9375rem;
}
.compare-table th,
.compare-table td { padding: 1rem 1.25rem; text-align: center; border-bottom: 1px solid var(--glass-border); }
.compare-table th:first-child,
.compare-table td:first-child { text-align: left; }
.compare-table th { font-family: var(--font-display); font-weight: 600; background: rgba(0,0,0,0.2); }
.compare-table .highlight { background: rgba(56, 189, 248, 0.1); }
.check { color: #34D399; font-weight: 700; }
.cross { color: #F87171; }
.partial { color: #FBBF24; font-size: 0.8125rem; }

.trial__card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 3rem;
  backdrop-filter: blur(20px);
}
.trial__content ul { list-style: none; margin-top: 1.5rem; }
.trial__content li {
  padding: 0.375rem 0 0.375rem 1.5rem;
  position: relative;
  color: var(--text-muted);
  font-size: 0.9375rem;
}
.trial__content li::before { content: '→'; position: absolute; left: 0; color: var(--electric); }

.trial-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: 0.8125rem; font-weight: 600; margin-bottom: 0.375rem; }
.form-group input,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.9375rem;
}
.form-group input:focus,
.form-group select:focus { outline: none; border-color: var(--electric); }
.form-group select option { background: #1E1B4B; }

.form-success {
  margin-top: 1rem;
  padding: 0.875rem;
  background: rgba(52, 211, 153, 0.15);
  border: 1px solid rgba(52, 211, 153, 0.3);
  border-radius: 10px;
  text-align: center;
  font-size: 0.875rem;
  color: #6EE7B7;
}

.footer {
  padding: 2rem 0;
  border-top: 1px solid var(--glass-border);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}
.footer__logo { font-family: var(--font-display); font-weight: 800; font-size: 1.125rem; margin-bottom: 0.5rem; color: var(--text); }
.footer__logo span { color: var(--electric); }

@media (max-width: 768px) {
  .nav, .header .btn--glow { display: none; }
  .menu-toggle { display: flex; }
  .nav.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(15, 10, 30, 0.95);
    padding: 1rem 4%;
    border-bottom: 1px solid var(--glass-border);
  }
  .header { position: relative; }
  .hero__grid, .trial__card { grid-template-columns: 1fr; }
  .features__grid { grid-template-columns: 1fr 1fr; }
  .trial-form .form-row { grid-template-columns: 1fr; }
  .hero { padding: 3rem 0 4rem; }
  .section { padding: 3rem 0; }
  .mockup__stats { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .features__grid { grid-template-columns: 1fr; }
}