/* ============================================
   Ayahuasca Peru — Global Stylesheet
   Theme: Organic Amazonian, Earth Tones
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400&family=Source+Sans+3:wght@300;400;500;600;700&display=swap');

:root {
  --color-bg: #faf8f4;
  --color-bg-alt: #f3efe8;
  --color-text: #2c2418;
  --color-text-light: #5a4e3c;
  --color-heading: #1a1208;
  --color-primary: #4a6741;
  --color-primary-dark: #2e4228;
  --color-primary-light: #6b8f60;
  --color-accent: #c4913b;
  --color-accent-dark: #a07430;
  --color-border: #d6cebb;
  --color-border-light: #e8e2d6;
  --color-white: #ffffff;
  --color-footer-bg: #1a1208;
  --color-footer-text: #d6cebb;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Source Sans 3', 'Segoe UI', sans-serif;
  --max-width: 1140px;
  --content-width: 780px;
}

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

html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.75;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--color-accent); }

/* ---- HEADER ---- */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border-light);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.site-logo {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--color-heading);
  letter-spacing: -.02em;
}
.site-logo span { color: var(--color-primary); }

/* Nav */
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle svg { width: 26px; height: 26px; stroke: var(--color-heading); }
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 6px;
}
.main-nav a {
  display: block;
  padding: 8px 14px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--color-text-light);
  border-radius: 6px;
  transition: background .2s, color .2s;
}
.main-nav a:hover, .main-nav a[aria-current="page"] {
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
}

/* ---- BREADCRUMBS ---- */
.breadcrumbs {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 24px 0;
  font-size: .82rem;
  color: var(--color-text-light);
}
.breadcrumbs a { color: var(--color-primary); }
.breadcrumbs span { margin: 0 6px; opacity: .5; }

/* ---- HERO ---- */
.hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 56px 24px 40px;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700;
  line-height: 1.18;
  color: var(--color-heading);
  max-width: 800px;
}
.hero .subtitle {
  margin-top: 16px;
  font-size: 1.12rem;
  color: var(--color-text-light);
  max-width: 640px;
  line-height: 1.7;
}

/* Home Hero (larger) */
.hero-home { text-align: center; padding: 72px 24px 48px; }
.hero-home h1 { max-width: 900px; margin: 0 auto; font-size: clamp(2.2rem, 5vw, 3.4rem); }
.hero-home .subtitle { max-width: 700px; margin: 20px auto 0; }

/* ---- CONTENT ---- */
.content-wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px 60px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
}
.article-body {
  max-width: var(--content-width);
}

/* TOC */
.toc {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border-light);
  border-radius: 10px;
  padding: 22px 26px;
  margin-bottom: 36px;
}
.toc-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: 12px;
}
.toc ol {
  list-style: none;
  counter-reset: toc;
}
.toc ol li { counter-increment: toc; margin-bottom: 6px; }
.toc ol li::before {
  content: counter(toc) ". ";
  color: var(--color-primary);
  font-weight: 600;
}
.toc a { color: var(--color-text); font-size: .92rem; }
.toc a:hover { color: var(--color-primary); }

/* Headings */
.article-body h2 {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--color-heading);
  margin: 44px 0 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-border-light);
  line-height: 1.25;
}
.article-body h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-heading);
  margin: 32px 0 12px;
}

.article-body p { margin-bottom: 18px; }
.article-body ul, .article-body ol {
  margin: 0 0 18px 24px;
}
.article-body li { margin-bottom: 6px; }

.article-body blockquote {
  border-left: 4px solid var(--color-accent);
  margin: 28px 0;
  padding: 16px 24px;
  background: var(--color-bg-alt);
  border-radius: 0 8px 8px 0;
  font-style: italic;
  color: var(--color-text-light);
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: .92rem;
}
.article-body th, .article-body td {
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  text-align: left;
}
.article-body th {
  background: var(--color-primary-dark);
  color: var(--color-white);
  font-weight: 600;
}
.article-body tr:nth-child(even) { background: var(--color-bg-alt); }

/* FAQ */
.faq-section { margin-top: 48px; }
.faq-section h2 { border-bottom-color: var(--color-accent); }
.faq-item { margin-bottom: 24px; }
.faq-item h3 {
  font-size: 1.1rem;
  margin-bottom: 6px;
  color: var(--color-primary-dark);
  border: none;
  padding: 0;
}

/* References */
.references {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}
.references h2 { font-size: 1.3rem; border: none; margin-top: 0; }
.references ol { font-size: .88rem; color: var(--color-text-light); }
.references li { margin-bottom: 6px; }

/* ---- SIDEBAR ---- */
.sidebar { position: sticky; top: 88px; align-self: start; }
.sidebar-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border-light);
  border-radius: 10px;
  padding: 24px;
  margin-bottom: 24px;
}
.sidebar-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: 14px;
}
.sidebar-card ul { list-style: none; }
.sidebar-card li { margin-bottom: 8px; }
.sidebar-card a { font-size: .9rem; color: var(--color-text); }
.sidebar-card a:hover { color: var(--color-primary); }

/* ---- HOME CARDS ---- */
.card-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px 64px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: 12px;
  padding: 32px 28px;
  transition: box-shadow .25s, transform .25s;
}
.card:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,.08);
  transform: translateY(-3px);
}
.card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: 10px;
}
.card p { font-size: .94rem; color: var(--color-text-light); margin-bottom: 14px; }
.card a.card-link {
  font-size: .88rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: .04em;
}

/* ---- FOOTER ---- */
.site-footer {
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding: 52px 24px 32px;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-white);
  margin-bottom: 16px;
}
.footer-col p { font-size: .88rem; line-height: 1.7; color: var(--color-footer-text); }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: var(--color-footer-text); font-size: .88rem; }
.footer-col a:hover { color: var(--color-accent); }
.footer-bottom {
  max-width: var(--max-width);
  margin: 36px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.1);
  text-align: center;
  font-size: .8rem;
  color: rgba(255,255,255,.45);
}

/* Disclaimer */
.disclaimer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 20px 24px;
  font-size: .8rem;
  color: var(--color-text-light);
  border-top: 1px solid var(--color-border-light);
  line-height: 1.6;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 960px) {
  .content-wrap { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .main-nav { display: none; position: absolute; top: 68px; left: 0; right: 0; background: var(--color-white); border-bottom: 1px solid var(--color-border-light); padding: 12px 24px; }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 2px; }
  .hero h1 { font-size: 1.8rem; }
  .card-grid { grid-template-columns: 1fr; }
}