/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, h5, h6, p, figure, blockquote, ul, ol, dl, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img, svg { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
button { font: inherit; background: none; border: none; cursor: pointer; }

/* Typography */
html { font-size: 100%; }
body {
  font-family: Roboto, sans-serif;
  background-color: #090f1e;
  color: #c2c4c9;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6 {
  font-family: Roboto, sans-serif;
  color: #ffffff;
  line-height: 1.2;
  font-weight: 700;
}
p { color: #c2c4c9; }
a { color: #ff2400; transition: color 0.2s ease; }
a:hover, a:focus { color: #e0330a; }

/* Layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 700;
  font-size: 1rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}
.btn--cta, .btn--primary {
  background-color: #ff2400;
  color: #ffffff;
}
.btn--cta:hover, .btn--cta:focus, .btn--primary:hover, .btn--primary:focus {
  background-color: #e0330a;
  color: #ffffff;
}
.btn--secondary {
  background-color: #e7ecf50f;
  color: #ffffff;
  border-color: #ff2400;
}
.btn--secondary:hover, .btn--secondary:focus {
  background-color: #e7ecf517;
  color: #ffffff;
}

/* Header */
.site-header {
  background-color: #172032;
  border-bottom: 1px solid #ff2400;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}
.site-logo {
  display: inline-flex;
  align-items: center;
}
.site-logo__img {
  height: 40px;
  width: auto;
}
.header__cta {
  flex-shrink: 0;
}

/* Footer */
.site-footer {
  background-color: #172032;
  border-top: 1px solid #ff2400;
  margin-top: 2rem;
}
.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
  padding-top: 2rem;
  padding-bottom: 2rem;
}
.site-logo--footer .site-logo__img {
  height: 32px;
}
.footer__legal {
  color: #c2c4c9;
  font-size: 0.875rem;
}

/* Tablet */
@media (min-width: 600px) {
  .container { padding: 0 1.5rem; }
  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* Desktop */
@media (min-width: 1024px) {
  .container { padding: 0 2rem; }
  .site-logo__img { height: 48px; }
}

/* 404 page */
.not-found {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  padding-top: 3rem;
  padding-bottom: 3rem;
}
.not-found__inner {
  text-align: center;
  max-width: 32rem;
}
.not-found__code {
  font-size: 4rem;
  font-weight: 700;
  color: #f9b242;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.not-found__title {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}
.not-found__text {
  margin-bottom: 1.5rem;
}

/* Article page additions */
.page-main {
  display: block;
  padding-top: 2rem;
  padding-bottom: 2rem;
}
.page-title h1 {
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
}
.toc {
  background-color: #172032;
  border: 1px solid #ff2400;
  border-radius: 0.5rem;
  padding: 1rem 1.25rem;
}
.toc__heading {
  color: #ffffff;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.toc__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.4rem;
}
.toc__list a {
  color: #ff2400;
}
.toc__list a:hover, .toc__list a:focus {
  color: #e0330a;
}
.intro, .article-section {
  margin-top: 2rem;
}
.intro p, .article-section p {
  margin-bottom: 1rem;
}
.article-section h2 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  padding-top: 0.5rem;
  border-top: 1px solid #172032;
}
.banner-image {
  margin-top: 1.5rem;
  border-radius: 0.5rem;
  overflow: hidden;
}
.banner-image img {
  width: 100%;
  border-radius: 0.5rem;
}
.table-wrap {
  overflow-x: auto;
  margin-bottom: 1rem;
  border: 1px solid #172032;
  border-radius: 0.5rem;
}
table {
  width: 100%;
  border-collapse: collapse;
  background-color: #172032;
}
th, td {
  text-align: left;
  padding: 0.6rem 0.85rem;
  border-bottom: 1px solid #090f1e;
  font-size: 0.95rem;
}
th {
  color: #ffffff;
  background-color: #090f1e;
  font-weight: 700;
}
td {
  color: #c2c4c9;
}
tr:last-child td {
  border-bottom: none;
}
.steps, .list {
  margin: 0 0 1rem 0;
  padding-left: 1.5rem;
}
.steps {
  list-style: decimal;
}
.list {
  list-style: disc;
}
.steps li, .list li {
  margin-bottom: 0.5rem;
  color: #c2c4c9;
}
.article-section .btn {
  margin-top: 0.5rem;
}
.accordion__item {
  background-color: #172032;
  border: 1px solid #172032;
  border-radius: 0.5rem;
  padding: 0.85rem 1rem;
  margin-bottom: 0.75rem;
}
.accordion__item summary {
  cursor: pointer;
  color: #ffffff;
  font-weight: 700;
}
.accordion__item summary h3 {
  display: inline;
  font-size: 1.05rem;
  color: #ffffff;
}
.accordion__item p {
  margin-top: 0.75rem;
  margin-bottom: 0;
}
.trust-section, .faq-section {
  margin-bottom: 1rem;
}

/* Tablet */
@media (min-width: 600px) {
  .toc__list {
    grid-template-columns: 1fr 1fr;
  }
}

/* Desktop */
@media (min-width: 1024px) {
  .page-title h1 {
    font-size: 2.25rem;
  }
  .article-section h2 {
    font-size: 1.65rem;
  }
}