:root {
    --bg: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.7);
    --border: rgba(255, 255, 255, 0.1);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent: #3b82f6;
    --accent-hover: #60a5fa;
    --glow: rgba(59, 130, 246, 0.5);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Inter', -apple-system, sans-serif;
    background-color: var(--bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.background-effects {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    z-index: -1;
    overflow: hidden;
}
.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}
.glow-1 { top: -10%; left: -10%; width: 50vw; height: 50vw; background: rgba(59, 130, 246, 0.3); }
.glow-2 { bottom: -10%; right: -10%; width: 60vw; height: 60vw; background: rgba(139, 92, 246, 0.2); }

.navbar {
    position: sticky; top: 0;
    backdrop-filter: blur(12px);
    background: rgba(15, 23, 42, 0.8);
    display: flex; justify-content: space-between; align-items: center;
    padding: 1rem 1.5rem;
    z-index: 100;
    border-bottom: 1px solid var(--border);
}
.logo { font-weight: 800; font-size: 1.2rem; display: flex; align-items: center; gap: 0.5rem; }

.btn-icon {
    background: var(--card-bg); border: 1px solid var(--border);
    color: var(--text-primary); padding: 0.5rem 1rem; border-radius: 20px;
    font-weight: 600; cursor: pointer; transition: 0.3s;
}
.btn-icon:hover { background: rgba(255,255,255,0.1); transform: scale(1.05); }

.container { padding: 2rem 1.5rem; max-width: 800px; margin: 0 auto; }

.hero { text-align: center; margin-bottom: 3rem; padding: 0 1rem; }
.hero h1 { font-size: clamp(1.8rem, 8vw, 2.2rem); font-weight: 800; margin-bottom: 0.5rem; background: linear-gradient(to right, #60a5fa, #c084fc); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { font-size: clamp(0.9rem, 4vw, 1rem); color: var(--text-secondary); margin-bottom: 2rem; }

.quick-links { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }
.glass-btn {
    display: flex; align-items: center; gap: 0.5rem;
    background: var(--card-bg); backdrop-filter: blur(10px);
    border: 1px solid var(--border); color: var(--text-primary);
    text-decoration: none; padding: 0.75rem 1.25rem; border-radius: 12px;
    font-weight: 600; transition: all 0.3s ease; box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}
.glass-btn:hover { background: rgba(255,255,255,0.1); transform: translateY(-3px); box-shadow: 0 8px 20px var(--glow); }

.faq-list { display: flex; flex-direction: column; gap: 1rem; }
.faq-section h2 { margin-bottom: 1.5rem; font-size: 1.5rem; text-align: center; }

.faq-item {
    background: var(--card-bg); backdrop-filter: blur(8px); border: 1px solid var(--border);
    border-radius: 16px; overflow: hidden; transition: 0.3s;
}
.faq-header {
    padding: 1.25rem; display: flex; justify-content: space-between; align-items: center;
    cursor: pointer; font-weight: 600; user-select: none;
}
.faq-header i { transition: transform 0.3s ease; color: var(--text-secondary); }
.faq-item.active .faq-header i { transform: rotate(180deg); color: var(--accent); }
.faq-item.active { border-color: var(--accent); background: rgba(30, 41, 59, 0.9); }

.faq-content {
    max-height: 0; overflow: hidden; transition: max-height 0.4s ease;
    padding: 0 1.25rem; color: var(--text-secondary); font-size: 0.95rem;
}

.bottom-action { margin-top: 4rem; text-align: center; }
.bottom-action p { margin-bottom: 1rem; color: var(--text-secondary); font-weight: 600; }
.primary-btn {
    display: inline-flex; align-items: center; gap: 0.75rem;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    color: white; padding: 1rem 2rem; border-radius: 100px;
    text-decoration: none; font-weight: 800; font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4); transition: 0.3s;
}
.primary-btn:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 8px 25px rgba(59, 130, 246, 0.6); }

footer { text-align: center; padding: 2rem; color: #475569; font-size: 0.8rem; }