:root {
  --bg-canvas: #181821;
  --bg-deep: #13121a;
  --bg-surface: #24232d;
  --bg-surface-hover: #2c2a37;
  --text-primary: #f4f1ea;
  --text-muted: #c2bba8;
  --accent-primary: #d4a84b;
  --accent-secondary: #9e782f;
  --border-subtle: rgba(212, 168, 75, 0.34);
  --border-strong: #d4a84b;
  --radius-panel: 20px;
  --ease-kinetic: cubic-bezier(0.16, 1, 0.3, 1);
  --font-serif: Georgia, "Times New Roman", Times, serif;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

html {
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.7;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  overflow-wrap: anywhere;
  hyphens: auto;
}

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

a {
  color: var(--accent-primary);
  text-decoration: underline;
  text-underline-offset: 0.22em;
  transition: color 0.25s var(--ease-kinetic);
}

a:hover, a:focus-visible {
  color: var(--text-primary);
}

:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 3px;
}

/* Header: Far-left brand, centered nav row below, scrolls out of view */
.site-header {
  position: relative;
  background-color: var(--bg-deep);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1.25rem 1.5rem 1rem;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--text-primary);
  font-family: var(--font-serif);
  font-size: 1.35rem;
  letter-spacing: 0.03em;
}

.brand-mark svg {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.menu-toggle {
  display: none;
  background: transparent;
  color: var(--accent-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 0;
  padding: 0.35rem 0.7rem;
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
}

.primary-nav {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(212, 168, 75, 0.16);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 2.2rem;
}

.primary-nav a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.25rem 0;
  border-bottom: 1px solid transparent;
}

.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  color: var(--accent-primary);
  border-bottom-color: var(--accent-primary);
}

/* Containers & Typography */
.wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.prose-col {
  max-width: 70ch;
  margin: 0 auto;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  color: var(--text-primary);
  line-height: 1.18;
  margin-top: 0;
}

h1 {
  font-size: clamp(2.4rem, 5.6vw, 4.5rem);
  letter-spacing: -0.015em;
  margin-bottom: 1.25rem;
}

h2 {
  font-size: clamp(1.75rem, 3.3vw, 2.6rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.25rem, 2.1vw, 1.6rem);
  margin-bottom: 0.65rem;
}

p {
  margin: 0 0 1.35rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent-primary);
  margin-bottom: 0.9rem;
}

.lead {
  font-size: clamp(1.12rem, 1.6vw, 1.32rem);
  color: var(--text-muted);
  line-height: 1.65;
}

/* Hero: Image-free oversized headline on dark plum field with restrained amber glow */
.hero-atlas {
  position: relative;
  padding: 5.5rem 1.5rem 6.5rem;
  background:
    radial-gradient(circle at 50% 24%, rgba(212, 168, 75, 0.15) 0%, rgba(158, 120, 47, 0.05) 38%, rgba(24, 24, 33, 0) 70%),
    linear-gradient(180deg, #14121b 0%, #181821 100%);
  clip-path: polygon(0 0, 100% 0, 100% 94%, 50% 100%, 0 94%);
  text-align: center;
}

.hero-atlas .prose-col {
  max-width: 72ch;
}

.page-hero {
  padding: 4rem 1.5rem 4.5rem;
  background:
    radial-gradient(circle at 20% 20%, rgba(212, 168, 75, 0.12) 0%, rgba(24, 24, 33, 0) 60%),
    linear-gradient(180deg, #14121b 0%, #181821 100%);
  border-bottom: 1px solid var(--border-subtle);
}

/* Alternating Sections with Shallow Clip-Path Joins */
.section-band {
  padding: 4.75rem 0;
}

.section-band.alt-surface {
  background-color: #1d1b26;
  clip-path: polygon(0 3%, 100% 0, 100% 97%, 0 100%);
  padding: 5.75rem 0;
}

/* Square-ended outline buttons, uppercase, letter-spaced, no shadows */
.btn-outline {
  display: inline-block;
  border: 1px solid var(--border-strong);
  border-radius: 0;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.84rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  text-decoration: none;
  padding: 0.9rem 1.65rem;
  cursor: pointer;
  transition: background-color 0.25s var(--ease-kinetic), color 0.25s var(--ease-kinetic), transform 0.25s var(--ease-kinetic);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background-color: var(--accent-primary);
  color: #14121b;
  transform: translateY(-2px);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-top: 2rem;
}

/* Cards & Panels: Flat surface, 1px gold-tinted border, 20px radius, NO shadows */
.atlas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2.5rem 0;
}

.atlas-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-panel);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 0.3s var(--ease-kinetic), background-color 0.3s var(--ease-kinetic), transform 0.3s var(--ease-kinetic);
}

.atlas-card:hover {
  background-color: var(--bg-surface-hover);
  border-color: var(--border-strong);
  transform: translateY(-3px);
}

.card-index {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--accent-primary);
  margin-bottom: 0.6rem;
  display: block;
}

.card-meta {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-primary);
  margin-bottom: 0.75rem;
}

/* Image Containers & Breakouts */
.media-frame {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-panel);
  overflow: hidden;
  background-color: #14121b;
  margin: 2.25rem 0;
}

.media-frame img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.card-thumb {
  border-radius: var(--radius-panel);
  overflow: hidden;
  border: 1px solid rgba(212, 168, 75, 0.22);
  margin-bottom: 1.2rem;
  background-color: #14121b;
}

.card-thumb img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.media-caption {
  padding: 0.85rem 1.25rem;
  font-size: 0.86rem;
  color: var(--text-muted);
  border-top: 1px solid rgba(212, 168, 75, 0.2);
  background-color: var(--bg-surface);
}

/* Inset Pull Quote */
.pull-quote {
  margin: 2.5rem 0;
  padding: 1.75rem 2rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-left: 4px solid var(--accent-primary);
  border-radius: var(--radius-panel);
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.55;
  color: var(--text-primary);
}

.pull-quote cite {
  display: block;
  margin-top: 0.8rem;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 0.84rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-primary);
}

/* Lunar Phase Diagram Strip */
.lunar-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(145px, 1fr));
  gap: 1rem;
  margin: 2.25rem 0;
}

.phase-node {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-panel);
  padding: 1.25rem 1rem;
  text-align: center;
}

.phase-node svg {
  width: 54px;
  height: 54px;
  margin: 0 auto 0.75rem;
}

.phase-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  display: block;
  margin-bottom: 0.3rem;
}

.phase-note {
  font-size: 0.84rem;
  color: var(--text-muted);
  margin: 0;
}

/* Seasonal Event Rows */
.event-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 2.25rem 0;
}

.event-row {
  display: grid;
  grid-template-columns: 150px 1fr 190px;
  gap: 1.25rem;
  align-items: center;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-panel);
  padding: 1.35rem 1.6rem;
}

.event-season {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-primary);
  font-weight: 600;
}

.event-stat {
  font-size: 0.86rem;
  color: var(--text-muted);
  text-align: right;
}

/* Horizontally Scrollable Comparison Table */
.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-panel);
  background-color: var(--bg-surface);
  margin: 2.25rem 0;
}

table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  text-align: left;
}

th, td {
  padding: 1rem 1.2rem;
  border-bottom: 1px solid rgba(212, 168, 75, 0.18);
  vertical-align: top;
}

th {
  font-family: var(--font-serif);
  font-weight: 400;
  color: var(--accent-primary);
  font-size: 0.98rem;
  background-color: rgba(20, 18, 27, 0.55);
}

tr:last-child td {
  border-bottom: none;
}

/* FAQ Accordion / Details */
.faq-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 2rem 0;
}

.faq-item {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-panel);
  padding: 1.15rem 1.5rem;
}

.faq-item summary {
  font-family: var(--font-serif);
  font-size: 1.18rem;
  cursor: pointer;
  color: var(--text-primary);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  color: var(--accent-primary);
  font-size: 1.4rem;
  flex-shrink: 0;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-body {
  margin-top: 0.95rem;
  padding-top: 0.95rem;
  border-top: 1px solid rgba(212, 168, 75, 0.18);
  color: var(--text-muted);
}

/* Contact Tool Form */
.form-panel {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-panel);
  padding: 2rem;
  margin: 2rem 0;
}

.field-group {
  margin-bottom: 1.25rem;
}

.field-group label {
  display: block;
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-primary);
  margin-bottom: 0.45rem;
}

.field-group input,
.field-group select,
.field-group textarea {
  width: 100%;
  background-color: #16151f;
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 0.8rem 1rem;
  font-family: var(--font-sans);
  font-size: 1rem;
}

.note-output {
  background-color: #14121b;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-panel);
  padding: 1.25rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88rem;
  white-space: pre-wrap;
  color: var(--text-muted);
  margin-top: 1.25rem;
}

.status-banner {
  margin-top: 0.85rem;
  font-size: 0.9rem;
  color: var(--accent-primary);
  min-height: 1.4em;
}

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s var(--ease-kinetic), transform 0.65s var(--ease-kinetic);
}

.reveal.reveal-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Footer */
.site-footer {
  background-color: var(--bg-deep);
  border-top: 1px solid var(--border-subtle);
  padding: 3.5rem 1.5rem 2.5rem;
  margin-top: 3rem;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 2rem;
}

.footer-heading {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  color: var(--accent-primary);
  margin-bottom: 0.85rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.92rem;
}

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

.footer-legal-bar {
  max-width: 1200px;
  margin: 2.25rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(212, 168, 75, 0.18);
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
}

/* Responsive Breakpoints */
@media (max-width: 768px) {
  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .primary-nav {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.65rem;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-panel);
    padding: 1.1rem 1.25rem;
  }

  .primary-nav.nav-open {
    display: flex;
  }

  .event-row {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .event-stat {
    text-align: left;
  }

  .section-band.alt-surface {
    clip-path: polygon(0 1.2%, 100% 0, 100% 98.8%, 0 100%);
  }
}

@media (max-width: 480px) {
  .hero-atlas {
    padding: 4rem 1.15rem 5rem;
  }

  .atlas-card,
  .form-panel,
  .pull-quote {
    padding: 1.35rem;
  }
}