:root {
  --bg-dark: #070b14;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-card-hover: rgba(24, 35, 62, 0.85);
  --accent-color: #ff007f;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --border-glow: rgba(255, 255, 255, 0.15);
  --font-sans: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { background-color: var(--bg-dark); color: var(--text-main); font-family: var(--font-sans); overflow-x: hidden; line-height: 1.6; }

.bg-grid {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px), linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px; pointer-events: none; z-index: 1;
}

.site-header { position: sticky; top: 0; z-index: 100; background: rgba(7, 11, 20, 0.85); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
.header-inner { max-width: 1200px; margin: 0 auto; padding: 1rem 1.5rem; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 0.5rem; text-decoration: none; font-size: 1.35rem; font-weight: 800; color: var(--text-main); }
.brand-icon { font-size: 1.5rem; }
.nav-links { display: flex; gap: 2rem; }
.nav-links a { color: var(--text-muted); text-decoration: none; font-size: 0.95rem; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--accent-color); }

.btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.75rem 1.5rem; border-radius: 9999px; font-size: 0.95rem; font-weight: 600; text-decoration: none; transition: all 0.3s; cursor: pointer; }
.btn-primary { background: var(--accent-color); color: #070b14; box-shadow: 0 0 20px var(--accent-color); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 30px var(--accent-color); }
.btn-secondary { background: rgba(255, 255, 255, 0.05); color: var(--text-main); border: 1px solid rgba(255, 255, 255, 0.15); }
.btn-secondary:hover { background: rgba(255, 255, 255, 0.1); border-color: var(--accent-color); }

.main-content { position: relative; z-index: 10; padding-bottom: 5rem; }
.hero-section { padding: 4rem 1.5rem 2rem; text-align: center; }
.hero-container { max-width: 850px; margin: 0 auto; }
.hero-badge { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.4rem 1rem; border-radius: 9999px; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--accent-color); font-family: var(--font-mono); font-size: 0.8rem; color: var(--accent-color); margin-bottom: 1.5rem; }
.badge-pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--accent-color); box-shadow: 0 0 10px var(--accent-color); }
.hero-title { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800; line-height: 1.15; margin-bottom: 1.25rem; }
.hero-subtitle { font-size: 1.15rem; color: var(--text-muted); max-width: 700px; margin: 0 auto 2rem; }
.hero-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.hero-image-wrapper { margin-top: 3.5rem; padding: 0 1rem; }
.hero-image-frame { position: relative; width: min(1024px, calc(100% - 1rem)); margin: 0 auto; border-radius: 24px; overflow: hidden; border: 1px solid var(--accent-color); box-shadow: 0 0 40px var(--accent-color); }
.hero-image { width: 100%; height: auto; display: block; border-radius: 24px; }
.image-overlay-glow { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: radial-gradient(circle at center, transparent 40%, rgba(7, 11, 20, 0.4) 100%); pointer-events: none; }

.section-container { max-width: 1024px; margin: 5rem auto 0; padding: 0 1.5rem; }
.section-header { text-align: center; margin-bottom: 2.5rem; }
.section-kicker { font-family: var(--font-mono); font-size: 0.85rem; color: var(--accent-color); letter-spacing: 0.1em; margin-bottom: 0.4rem; }
.section-header h2 { font-size: 2rem; font-weight: 700; }

.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.feature-card { background: var(--bg-card); border: 1px solid rgba(255, 255, 255, 0.08); border-radius: 20px; padding: 2rem; transition: all 0.3s; backdrop-filter: blur(10px); }
.feature-card:hover { background: var(--bg-card-hover); border-color: var(--accent-color); transform: translateY(-4px); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3); }
.feature-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.feature-card h3 { font-size: 1.25rem; margin-bottom: 0.6rem; }
.feature-card p { color: var(--text-muted); font-size: 0.95rem; }

.contact-card { background: linear-gradient(135deg, rgba(15, 23, 42, 0.9), rgba(255, 255, 255, 0.05)); border: 1px solid var(--accent-color); border-radius: 28px; padding: 3.5rem 2rem; text-align: center; box-shadow: 0 0 30px var(--accent-color); }
.contact-card h2 { font-size: 2.2rem; font-weight: 800; margin-bottom: 1rem; }
.contact-card p { color: var(--text-muted); font-size: 1.1rem; max-width: 650px; margin: 0 auto 2rem; }
.contact-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

@media (max-width: 768px) { .nav-links { display: none; } }