/* ==========================================================================
   style.css — Design tokens, base reset, typography, layout shells
   ========================================================================== */

:root {
  /* Museum palette */
  --museum-bg: #0a0a0a;
  --museum-green: #1f3d2f;
  --museum-green-bright: #2f6b4f;
  --museum-gold: #c9a227;
  --museum-gold-soft: #e6c55c;
  --museum-ivory: #f4ecd8;

  /* Semantic tokens */
  --card-bg: #0f0f0f;
  --border-color: rgba(244, 236, 216, 0.08);
  --muted-foreground: rgba(244, 236, 216, 0.55);
  --radius: 1rem;
  --radius-sm: 0.5rem;

  /* Typography */
  --font-serif: "Cormorant Garamond", Georgia, serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--museum-bg);
  color: var(--museum-ivory);
  font-feature-settings: "ss01", "cv01", "cv02";
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* Typography helpers */
.font-serif {
  font-family: var(--font-serif);
}

.font-mono {
  font-family: var(--font-mono);
}

.text-gold-gradient {
  background: linear-gradient(135deg, #e6c55c 0%, #c9a227 50%, #9a7b1a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* Layout shells */
.museum-main {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.museum-container {
  position: relative;
  z-index: 1;
  max-width: 72rem;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

/* Ambient backdrop */
.ambient-backdrop {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
}

.ambient-glow--top {
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 500px;
  background: rgba(31, 61, 47, 0.2);
}

.ambient-glow--bottom {
  bottom: 0;
  right: 0;
  width: 600px;
  height: 400px;
  background: rgba(201, 162, 39, 0.05);
}

/* Hero */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 5rem;
}

.hero-avatar-wrap {
  position: relative;
  margin-bottom: 1.5rem;
}

.hero-avatar-glow {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: rgba(201, 162, 39, 0.2);
  filter: blur(40px);
}

.hero-avatar {
  position: relative;
  width: 7rem;
  height: 7rem;
  border-radius: 50%;
  border: 2px solid rgba(201, 162, 39, 0.5);
  object-fit: cover;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.4em;
  color: rgba(201, 162, 39, 0.7);
  margin-bottom: 0.75rem;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--museum-ivory);
}

.hero-tagline {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: rgba(230, 197, 92, 0.8);
}

.hero-bio {
  max-width: 36rem;
  margin: 1rem auto 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--muted-foreground);
}

.hero-meta {
  margin-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.25rem 1.25rem;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.hero-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.hero-meta-item svg {
  width: 0.875rem;
  height: 0.875rem;
  color: var(--museum-green-bright);
  flex-shrink: 0;
}

.hero-links {
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-divider {
  margin: 2.5rem auto 0;
  width: 8rem;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(201, 162, 39, 0.6), transparent);
}

/* Showcase */
.showcase {
  margin-bottom: 2.5rem;
}

.showcase-header {
  text-align: center;
  margin-bottom: 2rem;
}

.showcase-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.4em;
  color: rgba(201, 162, 39, 0.7);
  margin-bottom: 0.5rem;
}

.showcase-title {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--museum-ivory);
}

/* Footer */
.museum-footer {
  margin-top: 5rem;
  text-align: center;
}

.museum-footer p {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: rgba(244, 236, 216, 0.35);
}

/* Glassmorphism utility */
.glass-gold {
  background: rgba(20, 28, 22, 0.45);
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  border: 1px solid rgba(201, 162, 39, 0.5);
}

/* Hidden scrollbar */
.scrollbar-hidden {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.scrollbar-hidden::-webkit-scrollbar {
  display: none;
}

/* Accessibility */
:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--museum-gold);
  border-radius: var(--radius-sm);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}