/* ============================================================
   HIDERING (HRG) — shared site stylesheet
   Dark + gold theme, consistent across all pages.
   ============================================================ */

:root {
  --gold: #C9A84C;
  --gold-bright: #E8C97A;
  --gold-dim: #7A6230;
  --black: #080808;
  --dark: #0E0E0E;
  --dark2: #161616;
  --dark3: #1E1E1E;
  --border: rgba(201,168,76,0.18);
  --border-bright: rgba(201,168,76,0.5);
  --text: #D4CFC0;
  --text-dim: #7A7060;
  --white: #F0ECE0;
  --green: #6FCF97;
  --nav-h: 4.1rem;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

/* NOISE TEXTURE */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

a { color: var(--gold); }

/* ============================== NAV ============================== */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 3rem;
  background: rgba(8,8,8,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: 'Cinzel', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.15em;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav-logo img {
  height: 32px; width: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.nav-links {
  display: flex;
  gap: 2.2rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--gold); }
.nav-links a.active { color: var(--gold); }

/* mobile menu toggle */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-bright);
  border-radius: 3px;
  color: var(--gold);
  font-size: 1.2rem;
  line-height: 1;
  padding: 0.35rem 0.6rem;
  cursor: pointer;
}

/* ============================== BUTTONS ============================== */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  transition: all 0.2s;
  cursor: pointer;
}

.btn-primary {
  background: var(--gold);
  color: var(--black);
  font-weight: 500;
  border: 1px solid var(--gold);
}

.btn-primary:hover {
  background: var(--gold-bright);
  border-color: var(--gold-bright);
  transform: translateY(-1px);
}

.btn-outline {
  border: 1px solid var(--border-bright);
  color: var(--gold);
  background: transparent;
}

.btn-outline:hover {
  background: rgba(201,168,76,0.07);
  transform: translateY(-1px);
}

.btn-sm { padding: 0.45rem 1rem; font-size: 0.72rem; }

/* ============================== LAYOUT ============================== */
.divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-bright), transparent);
}

section {
  position: relative;
  z-index: 1;
  padding: 6rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

/* page header used by inner pages */
.page-head {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: calc(var(--nav-h) + 5rem) 2rem 4rem;
  overflow: hidden;
}

.page-head .hero-glow {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(201,168,76,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.section-label {
  font-family: 'Fira Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--white);
  font-weight: 600;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.section-sub {
  color: var(--text-dim);
  max-width: 600px;
  font-size: 0.95rem;
  margin-bottom: 4rem;
}

.page-head .section-sub { margin: 0 auto; }

/* ============================== CARDS / PANELS ============================== */
.panel {
  border: 1px solid var(--border);
  background: var(--dark);
  padding: 1.75rem;
}

.panel-label {
  font-family: 'Fira Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

/* ============================== TABLES ============================== */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.data-table th {
  font-family: 'Fira Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-dim);
  text-align: left;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-bright);
}

.data-table td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: top;
}

.data-table tr:hover td { background: rgba(201,168,76,0.03); }
.data-table .gold { color: var(--gold); font-family: 'Fira Mono', monospace; }

/* ============================== CODE ============================== */
.code-block {
  margin-top: 0.75rem;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 0.85rem 1.1rem;
  font-family: 'Fira Mono', monospace;
  font-size: 0.78rem;
  color: var(--gold-dim);
  line-height: 1.85;
  overflow-x: auto;
}

.code-block .cmd { color: var(--gold); }
.code-block .dim { color: var(--text-dim); }

code.inline {
  font-family: 'Fira Mono', monospace;
  color: var(--gold);
  font-size: 0.85em;
  background: var(--dark3);
  padding: 0.08em 0.4em;
  border-radius: 2px;
}

/* ============================== SCROLL REVEAL ============================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ============================== FOOTER ============================== */
footer {
  border-top: 1px solid var(--border);
  padding: 3rem 2rem;
  text-align: center;
  position: relative;
  z-index: 1;
}

.footer-logo {
  font-family: 'Cinzel', serif;
  font-size: 1.5rem;
  color: var(--gold);
  font-weight: 700;
  letter-spacing: 0.15em;
  margin-bottom: 0.5rem;
}

.footer-sub {
  font-family: 'Fira Mono', monospace;
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.2em;
  margin-bottom: 2rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
  list-style: none;
  margin-bottom: 2rem;
}

.footer-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--gold); }

.footer-copy {
  font-size: 0.75rem;
  color: var(--text-dim);
  opacity: 0.5;
}

/* ============================== RESPONSIVE ============================== */
@media (max-width: 820px) {
  nav { padding: 0.9rem 1.5rem; }
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(8,8,8,0.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 0.5rem 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  .nav-links.open { max-height: 26rem; }
  .nav-links li { width: 100%; text-align: center; }
  .nav-links a {
    display: block;
    padding: 0.9rem 1.5rem;
    border-top: 1px solid var(--border);
  }
  .nav-links .btn { margin: 0.6rem auto; display: inline-block; }
  section { padding: 4rem 1.5rem; }
}