:root {
  --font-main: 'Trebuchet MS', Helvetica, sans-serif;
  --color-brand: #0f172a;
  --color-cta: #f97316;
  --color-cta-hover: #ea6a0c;
  --text-dark: #1a1a1a;
  --text-muted: #555;
  --border: #ddd;
  --bg-soft: #f4f4f2;
  --bg-dark-soft: #1a2438;
}

*, *::before, *::after { box-sizing: border-box; }
* { font-family: var(--font-main); }

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-dark);
  background: #ffffff;
  overflow-x: hidden;
}

img, video, iframe, embed, object {
  max-width: 100%;
  height: auto;
  display: block;
}

table {
  max-width: 100%;
  border-collapse: collapse;
}

.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.6;
  margin: 0 0 16px;
  color: var(--color-brand);
}

p {
  margin: 0 0 16px;
  font-weight: 400;
  line-height: 1.6;
}

a {
  color: var(--color-brand);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 400;
}

a:hover { color: var(--color-brand); }

ul, ol { padding-left: 20px; }

strong, b { font-weight: 700; }

.btn {
  display: inline-block;
  background-color: var(--color-cta);
  color: #ffffff;
  padding: 14px 30px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn:hover {
  background-color: var(--color-cta-hover);
  color: #ffffff;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 12px;
  background-color: var(--color-brand);
  color: #ffffff;
  padding: 10px 18px;
  z-index: 2000;
  text-decoration: none;
  border-radius: 4px;
  font-weight: 700;
  font-size: 14px;
}

.skip-link:focus {
  top: 12px;
  color: #ffffff;
}

.section-container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}

@media (max-width: 768px) {
  body { overflow-x: hidden; }
  .section-container { padding: 0 18px; }
  h1 { font-size: 28px; }
  h2 { font-size: 24px; }
  h3 { font-size: 19px; }
}