@import url("https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Inter:wght@400;500;600;700&display=swap");

:root {
  --background: #0d0f12;
  --card: #15181e;
  --card-dark: #141414;
  --foreground: #f2f2f2;
  --muted: #a7abb2;
  --border: #2d323a;
  --red: #cc2222;
  --red-bright: #e42c2c;
  --font-display: "Oswald", sans-serif;
  --font-body: "Inter", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-body);
  line-height: 1.7;
}

a {
  color: inherit;
  text-decoration: none;
}

.guide-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(13, 15, 18, 0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.guide-nav-inner {
  width: min(1120px, calc(100% - 2rem));
  min-height: 4rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.guide-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.guide-brand img {
  width: auto;
  height: 2.5rem;
}

.guide-brand span span {
  color: var(--red-bright);
}

.guide-home {
  color: var(--red-bright);
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.guide-home:hover {
  color: var(--foreground);
}

.guide-page {
  width: min(860px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 5rem 0 6rem;
}

.guide-kicker {
  margin: 0 0 0.75rem;
  color: var(--red-bright);
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.guide-page h1 {
  max-width: 780px;
  margin: 0 0 1.5rem;
  color: var(--foreground);
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  text-transform: uppercase;
}

.guide-intro {
  margin: 0 0 3rem;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

.guide-article {
  padding: 2rem clamp(1.25rem, 4vw, 3rem);
  background: var(--card-dark);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
}

.guide-article h2 {
  margin: 2.5rem 0 0.75rem;
  color: var(--foreground);
  font-family: var(--font-display);
  font-size: 1.7rem;
  line-height: 1.2;
  text-transform: uppercase;
}

.guide-article h2:first-child {
  margin-top: 0;
}

.guide-article p {
  margin: 0 0 1.25rem;
  color: var(--muted);
}

.guide-article strong {
  color: var(--foreground);
  font-weight: 600;
}

.guide-callout {
  margin: 2rem 0;
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--red);
  background: rgba(204, 34, 34, 0.1);
}

.guide-callout p {
  margin: 0;
  color: var(--foreground);
}

.guide-cta {
  margin-top: 2rem;
  padding: 1.5rem clamp(1.25rem, 4vw, 2.5rem);
  background: var(--red);
  border-radius: 0.5rem;
  text-align: center;
}

.guide-cta p {
  margin: 0 0 0.9rem;
  color: var(--foreground);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.1;
}

.guide-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.7rem 1.15rem;
  background: var(--foreground);
  border-radius: 0.25rem;
  color: var(--red);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: background 0.2s ease, color 0.2s ease;
}

.guide-cta a:hover {
  background: var(--card-dark);
  color: var(--foreground);
}

.guide-footer {
  padding: 2rem 1rem;
  border-top: 1px solid var(--border);
  background: var(--card);
  text-align: center;
}

.guide-footer p {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.guide-footer a {
  color: var(--red-bright);
}

@media (max-width: 560px) {
  .guide-brand {
    font-size: 0.95rem;
  }

  .guide-brand img {
    height: 2.1rem;
  }

  .guide-home {
    font-size: 0.8rem;
  }

  .guide-page {
    padding-top: 3.5rem;
  }

  .guide-intro {
    font-size: 1rem;
  }
}