/* ============================================================
   ConcordiaPax Global Styles
   Brand tokens from brand_kit.md
   ============================================================ */

/* Google Fonts — Cinzel (display/headings) + EB Garamond (body) */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;500;600;700&family=EB+Garamond:ital,wght@0,400;0,500;1,400&display=swap');

/* ---- Brand Color Tokens ---- */
:root {
  --color-bg:         #0B132B;  /* Midnight Navy — primary background */
  --color-bg-section: #0d1830;  /* Slightly lighter for alternate sections */
  --color-teal:       #0F3D3E;  /* Astral Teal — secondary accent */
  --color-sage:       #506155;  /* Sage Stone — muted supporting tone */
  --color-gold:       #CBA15A;  /* Antique Gold — primary accent/highlight */
  --color-gold-light: #e0be89;  /* Lighter gold for hover states */
  --color-parchment:  #DCC8A1;  /* Aged Parchment — body text on dark */
  --color-white:      #FFFFFF;

  /* Typography */
  --font-display: 'Cinzel', Georgia, serif;
  --font-body:    'EB Garamond', Georgia, serif;

  /* Spacing */
  --section-padding: 5rem 1.5rem;
  --max-width: 1100px;

  /* Transitions */
  --transition: 0.25s ease;
}

/* ---- Reset & Base ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg);
  color: var(--color-parchment);
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-gold);
  letter-spacing: 0.04em;
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 600; }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 500; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 500; }

p {
  margin-bottom: 1.25rem;
  max-width: 72ch;
  margin-left: auto;
  margin-right: auto;
}

/* Center section content by default */
.section {
  text-align: center;
}

/* Keep legal pages, forms, cards, and lists left-aligned */
.legal-content,
form,
form label,
.card,
ul,
ol,
.site-nav,
.site-footer__links {
  text-align: left;
}

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

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

ul {
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
}

/* ---- Layout Utilities ---- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: var(--section-padding);
}

.section--alt {
  background-color: var(--color-bg-section);
}

/* ---- Gold Divider ---- */
.gold-rule {
  border: none;
  border-top: 1px solid var(--color-gold);
  opacity: 0.35;
  margin: 2.5rem 0;
}

/* ---- Gold decorative dot separator ---- */
.dot-separator {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-gold);
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin: 1.5rem 0;
}
.dot-separator::before,
.dot-separator::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-gold);
  opacity: 0.4;
}

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition);
}

.btn:hover {
  background: var(--color-gold);
  color: var(--color-bg);
}

.btn--primary {
  background: var(--color-gold);
  color: var(--color-bg);
}

.btn--primary:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
  color: var(--color-bg);
}

/* ---- Navigation ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(11, 19, 43, 0.97);
  border-bottom: 1px solid rgba(203, 161, 90, 0.2);
  backdrop-filter: blur(8px);
}

.site-header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-gold);
  letter-spacing: 0.08em;
  text-decoration: none;
}

.site-logo:hover {
  color: var(--color-gold-light);
}

.site-nav {
  display: flex;
  gap: 2rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-nav a {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-parchment);
  opacity: 0.85;
  transition: color var(--transition), opacity var(--transition);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--color-gold);
  opacity: 1;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(203, 161, 90, 0.4);
  color: var(--color-gold);
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 0.75rem;
  cursor: pointer;
}

@media (max-width: 700px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    display: none;
    flex-direction: column;
    gap: 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-bg);
    border-bottom: 1px solid rgba(203, 161, 90, 0.2);
    padding: 1rem 1.5rem;
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 0.65rem 0;
    border-bottom: 1px solid rgba(203, 161, 90, 0.1);
  }
}

/* ---- Footer ---- */
.site-footer {
  background-color: var(--color-bg);
  border-top: 1px solid rgba(203, 161, 90, 0.2);
  padding: 3rem 1.5rem;
  text-align: center;
}

.site-footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
}

.site-footer__links a {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-parchment);
  opacity: 0.6;
}

.site-footer__links a:hover {
  color: var(--color-gold);
  opacity: 1;
}

.site-footer__copy {
  font-size: 0.85rem;
  color: var(--color-parchment);
  opacity: 0.45;
  margin: 0;
}

/* ---- Page Hero Banner (inner pages) ---- */
.page-hero {
  padding: 4rem 1.5rem 3rem;
  text-align: center;
  border-bottom: 1px solid rgba(203, 161, 90, 0.15);
}

.page-hero h1 {
  margin-bottom: 0.75rem;
}

.page-hero p {
  max-width: 60ch;
  margin: 0 auto;
  color: var(--color-parchment);
  opacity: 0.8;
  font-size: 1.2rem;
  font-style: italic;
}

/* ---- Card Grid (Ventures, Services) ---- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2.5rem;
}

.card {
  border: 1px solid rgba(203, 161, 90, 0.2);
  padding: 2rem;
  transition: border-color var(--transition);
}

.card:hover {
  border-color: rgba(203, 161, 90, 0.5);
}

.card__label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-bg);
  background: var(--color-gold);
  padding: 0.2rem 0.6rem;
  margin-bottom: 1rem;
}

.card__label--muted {
  background: transparent;
  color: var(--color-gold);
  border: 1px solid rgba(203, 161, 90, 0.4);
}

.card h3 {
  margin-bottom: 0.75rem;
}

.card p {
  font-size: 1rem;
  margin-bottom: 0;
}

/* ---- Form ---- */
.form-group {
  margin-bottom: 1.5rem;
}

label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.5rem;
}

input, select, textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(203, 161, 90, 0.3);
  color: var(--color-parchment);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.75rem 1rem;
  transition: border-color var(--transition);
  outline: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--color-gold);
}

textarea {
  min-height: 150px;
  resize: vertical;
}

select option {
  background: var(--color-bg);
}

/* ---- Legal pages ---- */
.legal-content h2 {
  font-size: 1.3rem;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
}

.legal-content p,
.legal-content li {
  font-size: 1rem;
  color: var(--color-parchment);
  opacity: 0.85;
}

/* ---- Utility ---- */
.text-center { text-align: center; }
.text-gold { color: var(--color-gold); }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }