/* Base Reset and Typography */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", Arial, sans-serif; color: #0f172a; background: #ffffff; line-height: 1.6; }

:root {
  --accent: #ffb200;
  --primary: #0f172a;
  --secondary: #334155;
  --muted: #64748b;
  --bg-light: #f8fafc;
  --success: #16a34a;
  --danger: #dc2626;
}

a { color: #0ea5e9; text-decoration: none; }
a:hover { text-decoration: underline; }

.container { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 16px; }

/* Header / Hero */
header[role="banner"] { background: linear-gradient(180deg, #0f172a 0%, #1f2937 100%); color: #fff; }
.hero { display: grid; grid-template-columns: 1fr; gap: 24px; padding: 48px 0; align-items: center; }
.hero h1 { margin: 0 0 12px; font-size: 2rem; }
.hero p { color: #cbd5e1; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px; }
.btn { display: inline-block; padding: 12px 18px; border-radius: 8px; font-weight: 600; border: none; cursor: pointer; }
.btn-primary { background: var(--accent); color: #111827; }
.btn-secondary { background: #0ea5e9; color: #072e3b; }
.btn:hover { filter: brightness(1.05); }

.hero-media { text-align: center; }
.hero-media img { max-width: 100%; height: auto; border-radius: 12px; box-shadow: 0 10px 24px rgba(0,0,0,0.35); }

/* Sections */
section { padding: 40px 0; }
section:nth-of-type(odd) { background: var(--bg-light); }
section h2 { margin: 0 0 12px; font-size: 1.6rem; color: var(--primary); }
section h3 { margin: 20px 0 8px; font-size: 1.2rem; color: var(--secondary); }
section p { color: var(--secondary); }

.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }

@media (min-width: 768px) {
  .hero { grid-template-columns: 1.1fr 0.9fr; }
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

/* Tables */
table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 8px; overflow: hidden; }
th, td { padding: 10px 12px; border-bottom: 1px solid #e2e8f0; text-align: left; }
th { background: #f1f5f9; font-weight: 700; }
tbody tr:hover { background: #f8fafc; }

/* FAQ */
.faq-item { border: 1px solid #e2e8f0; border-radius: 8px; background: #fff; }
.faq-q { padding: 12px 16px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; }
.faq-a { padding: 0 16px 16px; display: none; }
.faq-item.open .faq-a { display: block; }

/* Testimonials */
.testimonial { border: 1px solid #e2e8f0; border-radius: 8px; padding: 16px; background: #fff; }
.rating { color: #f59e0b; }

/* Footer */
footer { background: #0f172a; color: #cbd5e1; padding: 28px 0; }
.footer-cols { display: grid; gap: 20px; grid-template-columns: 1fr; }
@media (min-width: 768px) { .footer-cols { grid-template-columns: 1fr 1fr 1fr; } }
.footer a { color: #93c5fd; }

/* Utility */
.muted { color: var(--muted); }
.badge { display: inline-block; padding: 4px 8px; border-radius: 999px; background: #f1f5f9; color: #334155; font-size: 12px; }
.visually-hidden { position: absolute !important; height: 1px; width: 1px; overflow: hidden; clip: rect(1px, 1px, 1px, 1px); white-space: nowrap; }