/* ==========================================================================
   Base — reset, typography, layout primitives, header, footer, buttons
   ========================================================================== */

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

* { margin: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  background: var(--bg);
  color: var(--cream);
  font-family: var(--font-sans);
  font-size: var(--t-body);
  line-height: 1.7;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Atmospheric base texture: subtle marble-like radial glows */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(120% 80% at 80% -10%, rgba(214, 167, 64, 0.08), transparent 55%),
    radial-gradient(90% 70% at -10% 110%, rgba(17, 64, 48, 0.6), transparent 60%);
  pointer-events: none;
}

img { max-width: 100%; display: block; }

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

ul { list-style: none; padding: 0; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--cream);
}

:focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: 3px;
  border-radius: 2px;
}

::selection { background: var(--gold); color: var(--bg); }

/* ---- Layout primitives ------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--space-section); }
.section--tight { padding-block: clamp(3rem, 2rem + 4vw, 5.5rem); }

.narrow { max-width: var(--maxw-narrow); }

.eyebrow {
  font-family: var(--font-sans);
  font-size: var(--t-eyebrow);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--gold);
  opacity: 0.7;
}

.lead {
  font-family: var(--font-serif);
  font-size: var(--t-lead);
  line-height: 1.55;
  color: var(--cream-dim);
  font-weight: 400;
}

.muted { color: var(--muted); }
.gold  { color: var(--gold); }

.script {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--gold-soft);
  font-weight: 500;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0.5rem;
  z-index: 200;
  background: var(--gold);
  color: var(--bg);
  padding: 0.6rem 1rem;
  border-radius: var(--r-sm);
  font-weight: 500;
}
.skip-link:focus { left: 0.5rem; }

/* ---- Buttons ----------------------------------------------------------- */
.btn {
  --pad-y: 0.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: var(--tracking-mid);
  text-transform: uppercase;
  padding: var(--pad-y) 1.7rem;
  border-radius: 100px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out),
              background var(--dur-normal) var(--ease-out),
              color var(--dur-normal) var(--ease-out),
              border-color var(--dur-normal) var(--ease-out);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-gold {
  background: var(--gold);
  color: #1c1305;
  box-shadow: 0 14px 34px -16px rgba(214, 167, 64, 0.7);
}
.btn-gold:hover { background: var(--gold-soft); }

.btn-ghost {
  background: transparent;
  color: var(--cream);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-soft); }

.btn-lg { --pad-y: 1.05rem; padding-inline: 2.1rem; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: var(--tracking-mid);
  text-transform: uppercase;
}
.link-arrow svg { transition: transform var(--dur-normal) var(--ease-out); }
.link-arrow:hover svg { transform: translateX(6px); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background var(--dur-normal) var(--ease-out),
              backdrop-filter var(--dur-normal) var(--ease-out),
              border-color var(--dur-normal) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(6, 28, 22, 0.82);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line-soft);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 84px;
}
.nav {
  display: flex;
  align-items: center;
  gap: clamp(1.2rem, 0.5rem + 1.6vw, 2.4rem);
}
.nav a {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--cream-dim);
  position: relative;
  padding-block: 0.3rem;
  transition: color var(--dur-normal) var(--ease-out);
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width var(--dur-normal) var(--ease-out);
}
.nav a:hover { color: var(--cream); }
.nav a:hover::after,
.nav a[aria-current="page"]::after { width: 100%; }
.nav a[aria-current="page"] { color: var(--gold); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 26px; height: 2px;
  background: var(--cream);
  transition: transform var(--dur-normal) var(--ease-out),
              opacity var(--dur-fast) var(--ease-out);
}

@media (max-width: 920px) {
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav {
    position: fixed;
    inset: 84px 0 0 0;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 0;
    padding: 1.5rem var(--gutter) 2.5rem;
    background: var(--bg);
    border-bottom: 1px solid var(--line-soft);
    overflow-y: auto;
    transform: translateY(-110%);
    transition: transform var(--dur-normal) var(--ease-out);
    visibility: hidden;
  }
  .nav.is-open { transform: translateY(0); visibility: visible; }
  .nav a { width: 100%; padding-block: 0.9rem; font-size: 1rem;
           border-bottom: 1px solid var(--line-soft); }
  body.menu-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  body.menu-open .nav-toggle span:nth-child(2) { opacity: 0; }
  body.menu-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* ==========================================================================
   Brand / logo
   ========================================================================== */
.brand { display: inline-flex; align-items: center; line-height: 1; }
.brand-mark {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.brand-mark .name {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.01em;
  line-height: 0.95;
}
.brand-mark .name b { font-style: italic; font-weight: 600; }
.brand-mark .tag {
  font-family: var(--font-sans);
  font-size: 0.52rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--cream-dim);
  margin-top: 4px;
  padding-left: 2px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--line-soft);
  background: var(--bg-2);
  padding-block: clamp(3.5rem, 2rem + 4vw, 5rem) 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: clamp(2rem, 1rem + 4vw, 4rem);
}
.footer-brand .lead { margin-top: 1.2rem; max-width: 34ch; }
.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
}
.footer-col a, .footer-col p { color: var(--cream-dim); font-size: 0.95rem; }
.footer-col li { margin-bottom: 0.7rem; }
.footer-col a:hover { color: var(--gold-soft); }
.footer-bottom {
  margin-top: clamp(2.5rem, 1.5rem + 3vw, 4rem);
  padding-top: 1.6rem;
  border-top: 1px solid var(--line-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.5rem;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--muted);
}
.footer-bottom .socials { display: flex; gap: 1.3rem; }
.footer-bottom .socials a:hover { color: var(--gold-soft); }

@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}