/* ============================================================
   Wish Tree for Yoko — Global Styles
   Aesthetic: zen, minimalist, Japanese wabi-sabi influence
   ============================================================ */

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

:root {
  --cream:   #faf8f3;
  --parchment: #f2ede2;
  --ink:     #1a1a18;
  --ink-soft: #4a4a45;
  --branch:  #7a6652;
  --blossom: #d4a0a0;
  --blossom-light: #f0d8d8;
  --leaf:    #5a7a5a;
  --leaf-light: #d4e8d4;
  --accent:  #c0392b;
  --link:    #5a4a3a;
  --border:  #e0d8cc;
  --max-w:   780px;
  --font-body: 'Georgia', 'Times New Roman', serif;
  --font-ui:   system-ui, -apple-system, 'Segoe UI', sans-serif;
}

html { font-size: 18px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background-color: var(--cream);
  color: var(--ink);
  line-height: 1.8;
  min-height: 100vh;
}

/* ---- Typography ---- */
h1, h2, h3, h4 {
  font-family: var(--font-ui);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--ink);
}
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); margin-top: 2.5rem; margin-bottom: 0.75rem; }
h3 { font-size: 1.2rem; margin-top: 2rem; margin-bottom: 0.5rem; }
p  { margin-bottom: 1.2rem; color: var(--ink-soft); }
strong { color: var(--ink); font-weight: 600; }

a {
  color: var(--link);
  text-decoration: underline;
  text-decoration-color: var(--blossom);
  text-underline-offset: 3px;
  transition: color 0.2s, text-decoration-color 0.2s;
}
a:hover { color: var(--accent); text-decoration-color: var(--accent); }

blockquote {
  border-left: 3px solid var(--blossom);
  padding: 0.8rem 1.5rem;
  margin: 2rem 0;
  background: var(--parchment);
  border-radius: 0 6px 6px 0;
  font-style: italic;
  color: var(--ink-soft);
}

ul, ol { padding-left: 1.4rem; margin-bottom: 1.2rem; }
li { margin-bottom: 0.4rem; color: var(--ink-soft); }

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2.5rem 0;
}

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

/* ---- Header / Nav ---- */
header {
  border-bottom: 1px solid var(--border);
  background: var(--cream);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(6px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: var(--max-w);
  margin: 0 auto;
  gap: 1rem;
}
.site-name {
  font-family: var(--font-ui);
  font-weight: 300;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
}
.site-name:hover { color: var(--accent); text-decoration: none; }

nav { display: flex; gap: 1.5rem; align-items: center; }
nav a {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: var(--ink-soft);
}
nav a:hover { color: var(--accent); }
nav a.active { color: var(--ink); font-weight: 500; }

/* ---- Hero ---- */
.hero {
  padding: 5rem 1.5rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, var(--blossom-light) 0%, transparent 70%);
  pointer-events: none;
}
.hero-symbol {
  font-size: 3.5rem;
  display: block;
  margin-bottom: 1.5rem;
  line-height: 1;
}
.hero-title {
  max-width: 600px;
  margin: 0 auto 1.5rem;
}
.hero-subtitle {
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 300;
  color: var(--ink-soft);
  max-width: 520px;
  margin: 0 auto 2.5rem;
  letter-spacing: 0.02em;
}
.hero-cta {
  display: inline-block;
  border: 1px solid var(--branch);
  color: var(--branch) !important;
  text-decoration: none !important;
  padding: 0.6rem 1.8rem;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: background 0.2s, color 0.2s;
}
.hero-cta:hover {
  background: var(--branch);
  color: var(--cream) !important;
}

/* ---- Section ---- */
.section {
  padding: 4rem 1.5rem;
}
.section-alt {
  background: var(--parchment);
}
.section-title {
  text-align: center;
  margin-bottom: 3rem;
}
.section-title h2 { margin-top: 0; }
.section-title p { max-width: 520px; margin: 0.75rem auto 0; font-size: 0.95rem; }

/* ---- Cards ---- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.card {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.8rem 1.5rem;
  transition: box-shadow 0.2s, transform 0.2s;
}
.card:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
  transform: translateY(-2px);
}
.card-icon { font-size: 1.8rem; margin-bottom: 1rem; display: block; }
.card h3 { margin-top: 0; font-size: 1rem; }
.card p  { font-size: 0.9rem; margin-bottom: 0; }

/* ---- Wish ribbon visual ---- */
.ribbons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  padding: 2rem 0;
}
.ribbon {
  background: var(--parchment);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 0.5rem 1rem;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  color: var(--ink-soft);
  transform: rotate(var(--rot, -1deg));
  box-shadow: 1px 2px 6px rgba(0,0,0,0.06);
  transition: transform 0.2s;
  cursor: default;
}
.ribbon:hover { transform: rotate(0deg) scale(1.04); }

/* ---- Blog listing ---- */
.blog-list { display: flex; flex-direction: column; gap: 2rem; }
.blog-card {
  border-bottom: 1px solid var(--border);
  padding-bottom: 2rem;
}
.blog-card:last-child { border-bottom: none; }
.blog-meta {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blossom);
  margin-bottom: 0.4rem;
}
.blog-card h2 { margin-top: 0; font-size: 1.5rem; }
.blog-card h2 a { text-decoration: none; color: var(--ink); }
.blog-card h2 a:hover { color: var(--accent); }
.blog-excerpt { font-size: 0.95rem; margin-bottom: 0.8rem; }
.read-more {
  font-family: var(--font-ui);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ---- Article ---- */
.article-header {
  padding: 4rem 1.5rem 3rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.article-header .blog-meta { margin-bottom: 1rem; }
.article-header h1 { max-width: 640px; margin: 0 auto 1rem; }
.article-lead {
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 560px;
  margin: 0 auto;
  font-style: italic;
}
.article-body {
  padding: 3rem 1.5rem 4rem;
  max-width: var(--max-w);
  margin: 0 auto;
}
.article-body img {
  width: 100%;
  border-radius: 4px;
  margin: 1.5rem 0;
}

/* ---- Callout box ---- */
.callout {
  background: var(--leaf-light);
  border-left: 4px solid var(--leaf);
  border-radius: 0 6px 6px 0;
  padding: 1.2rem 1.5rem;
  margin: 2rem 0;
}
.callout strong { color: var(--leaf); }
.callout p { margin-bottom: 0; font-size: 0.95rem; }
.callout a { color: var(--leaf); }

/* ---- Footer ---- */
footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 1.5rem;
  text-align: center;
  background: var(--parchment);
}
footer p {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin-bottom: 0.4rem;
}
footer a { font-size: 0.8rem; }

/* ---- Responsive ---- */
@media (max-width: 600px) {
  .header-inner { flex-direction: column; gap: 0.5rem; padding: 0.8rem 1rem; }
  nav { gap: 1rem; }
  .hero { padding: 3rem 1rem 2.5rem; }
  .section { padding: 2.5rem 1rem; }
  .article-header { padding: 2.5rem 1rem 2rem; }
  .article-body { padding: 2rem 1rem 3rem; }
}