@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@700;800&family=Noto+Sans+SC:wght@400;500&family=Space+Mono&display=swap');

:root {
  --bg: #E7F3FB;
  --panel: #FFFFFF;
  --ink: #234E5C;
  --dim: #7FA3B2;
  --line: rgba(35,78,92,0.13);
  --acc: #A5D65C;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { 
  font-family: 'Noto Sans SC', system-ui, sans-serif; 
  line-height: 1.85; 
  color: var(--ink); 
  background: var(--bg); 
}
h1, h2, h3, h4, h5, h6 { font-family: 'Archivo', 'Noto Sans SC', sans-serif; font-weight: 700; }
a { text-decoration: none; color: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; position: relative; z-index: 10; }

/* Navigation */
header { border-bottom: 1px solid var(--line); padding: 15px 0; background: transparent; position: relative; z-index: 10; }
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-family: 'Archivo', sans-serif; font-size: 1.5rem; font-weight: 800; color: var(--ink); }
nav ul { display: flex; list-style: none; gap: 20px; }
nav ul a { color: var(--ink); transition: color 0.3s; }
nav ul a:hover { color: var(--acc); }

/* Hero Section */
.hero { text-align: center; padding: 80px 20px; background: transparent !important; position: relative; z-index: 10; }
.hero h1 { font-size: 2.2rem; margin-bottom: 20px; line-height: 1.3; font-weight: 800; }
.hero h2 { font-size: 1.2rem; font-weight: 500; margin-bottom: 20px; color: var(--dim); }
.hero-intro { max-width: 600px; margin: 0 auto 30px; }
.cta-group { display: flex; justify-content: center; gap: 15px; }
.cta-btn { display: inline-block; padding: 12px 30px; background: var(--acc); color: var(--ink); border-radius: 8px; font-weight: 700; border: 1px solid var(--acc); transition: all 0.3s; }
.cta-btn:hover { background: transparent; color: var(--acc); } 
.cta-secondary { background: var(--panel); color: var(--ink); border: 1px solid var(--line); }
.cta-secondary:hover { border-color: var(--acc); color: var(--ink); background: var(--panel); }

/* Sections */
section { padding: 60px 20px; position: relative; z-index: 10; background: transparent !important; }
.section-title { text-align: center; margin-bottom: 40px; font-size: 2rem; }

/* Grid Layouts */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.card { background: var(--panel); border: 1px solid var(--line); padding: 30px; border-radius: 8px; text-align: center; transition: border-color 0.3s; }
.card:hover { border-color: var(--acc); }
.card h3 { margin-bottom: 15px; }

/* Pricing */
.pricing-card { background: var(--panel); border: 1px solid var(--line); padding: 30px; border-radius: 8px; text-align: center; transition: border-color 0.3s; }
.pricing-card:hover { border-color: var(--acc); }
.price { font-family: 'Archivo', sans-serif; font-size: 2rem; font-weight: 800; color: var(--ink); margin: 20px 0; }
.pricing-features { list-style: none; margin-bottom: 30px; text-align: left; }
.pricing-features li { margin-bottom: 10px; padding-bottom: 10px; border-bottom: 1px solid var(--line); color: var(--ink); }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }
details { margin-bottom: 15px; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; transition: border-color 0.3s; }
details:hover { border-color: var(--acc); }
summary { padding: 15px; font-weight: 700; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; font-size: 1.2rem; color: var(--dim); }
details[open] summary::after { content: '-'; }
.faq-content { padding: 0 15px 15px; }

/* Reviews */
.reviews-summary { text-align: center; max-width: 600px; margin: 0 auto; }
.rating { font-family: 'Archivo', sans-serif; font-size: 2rem; font-weight: 800; color: var(--acc); }

/* Footer */
footer { padding: 40px 0; text-align: center; border-top: 1px solid var(--line); position: relative; z-index: 10; background: transparent; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 30px; margin-bottom: 20px; }
.footer-links a { color: var(--ink); }
.footer-links a:hover { color: var(--acc); }

/* Responsive */
@media (max-width: 768px) {
  .nav-container { flex-direction: column; gap: 15px; }
  nav ul { flex-wrap: wrap; justify-content: center; }
  .grid-3 { grid-template-columns: 1fr; }
  .cta-group { flex-direction: column; }
  .hero h1 { font-size: 1.8rem; }
}

/* Subpages */
.page-header { padding: 40px 20px; text-align: center; border-bottom: 1px solid var(--line); position: relative; z-index: 10; background: transparent; }
.page-content { max-width: 800px; margin: 40px auto; padding: 0 20px; position: relative; z-index: 10; background: var(--panel); border-radius: 8px; border: 1px solid var(--line); padding: 40px; }
.page-content h2 { margin: 30px 0 15px; }
.page-content p { margin-bottom: 15px; }
.page-content ul { padding-left: 20px; margin-bottom: 15px; }
.page-content li { margin-bottom: 8px; }

/* Scroll Reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: all 0.6s ease-out; }
.reveal.active { opacity: 1; transform: translateY(0); }

/* Canvas Background & Badges */
#bg-canvas { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.bg-badges { position: fixed; z-index: 5; pointer-events: none; font-family: 'Space Mono', monospace; font-size: 12px; letter-spacing: 0.1em; color: var(--dim); text-transform: uppercase; }
.badge-tl { top: 20px; left: 20px; }
.badge-bl { bottom: 20px; left: 20px; }
.badge-tr { top: 20px; right: 20px; text-align: right; }


/* Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--acc);
    color: var(--ink);
    padding: 8px 16px;
    z-index: 100;
    transition: top 0.3s;
}
.skip-link:focus {
    top: 0;
}
:focus-visible {
    outline: 3px solid var(--acc);
    outline-offset: 2px;
}
section {
    scroll-margin-top: 80px;
}