/* Ontomics Core Stylesheet */
/* File path: /css/ontomics.css */

:root {
  --black: #050505;
  --black-soft: #0d0d0d;
  --charcoal: #161616;
  --gold: #d4af37;
  --gold-soft: #f0d77a;
  --white: #f5f5f5;
  --gray: #b8b8b8;
  --gray-dark: #777777;
  --border: rgba(212, 175, 55, 0.35);
  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.65;
  font-size: 18px;
}

a {
  color: var(--gold-soft);
  text-decoration: none;
}

a:hover {
  color: var(--white);
  text-decoration: underline;
}

header {
  background: var(--black-soft);
  border-bottom: 1px solid var(--border);
  padding: 22px 6%;
}

.logo a {
  color: var(--gold);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
}

nav {
  margin-top: 14px;
}

nav a {
  display: inline-block;
  margin-right: 18px;
  color: var(--white);
  font-size: 0.95rem;
}

nav a:hover {
  color: var(--gold-soft);
}

section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 54px 6%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.hero {
  padding-top: 78px;
  padding-bottom: 78px;
  background: linear-gradient(180deg, #0b0b0b 0%, #050505 100%);
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin-top: 0;
}

h1 {
  color: var(--gold);
  font-size: clamp(2.2rem, 5vw, 4.4rem);
  margin-bottom: 18px;
}

h2 {
  color: var(--white);
  font-size: clamp(1.45rem, 3vw, 2.3rem);
  margin-bottom: 20px;
}

h3 {
  color: var(--gold-soft);
  font-size: 1.25rem;
  margin-bottom: 12px;
}

p {
  max-width: 860px;
  margin: 0 0 22px 0;
  color: var(--white);
}

.hero p {
  color: var(--gray);
  font-size: 1.1rem;
}

.gold-button {
  display: inline-block;
  margin-top: 16px;
  padding: 13px 22px;
  background: var(--gold);
  color: #000000;
  border-radius: 4px;
  font-weight: 700;
  text-decoration: none;
}

.gold-button:hover {
  background: var(--gold-soft);
  color: #000000;
  text-decoration: none;
}

.cta,
.highlight {
  background: var(--charcoal);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-top: 44px;
  margin-bottom: 44px;
}

details {
  max-width: 900px;
  margin-bottom: 14px;
  padding: 16px 18px;
  background: var(--black-soft);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-left: 3px solid var(--gold);
  border-radius: 4px;
}

summary {
  cursor: pointer;
  color: var(--gold-soft);
  font-weight: 700;
}

details p {
  margin-top: 14px;
  color: var(--gray);
}

pre {
  max-width: 900px;
  overflow-x: auto;
  padding: 20px;
  background: #000000;
  color: var(--gold-soft);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.95rem;
  line-height: 1.5;
}

hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 28px 0;
}

footer {
  background: #000000;
  color: var(--gray);
  padding: 40px 6%;
  border-top: 1px solid var(--border);
}

footer nav {
  margin-bottom: 22px;
}

footer p {
  color: var(--gray);
  font-size: 0.95rem;
}

@media (max-width: 760px) {
  body {
    font-size: 16px;
  }

  header,
  section,
  footer {
    padding-left: 5%;
    padding-right: 5%;
  }

  nav a {
    display: block;
    margin: 8px 0;
  }

  .hero {
    padding-top: 54px;
    padding-bottom: 54px;
  }
}