/* ============================================
   TOKUMEIKAN — Classical Japanese Swordsmanship
   Main Stylesheet
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=Cinzel:wght@400;600&family=Noto+Serif+JP:wght@300;400&display=swap');

/* ---- CSS Variables ---- */
:root {
  --ink:        #1a1612;
  --parchment:  #f5f0e8;
  --gold:       #b8860b;
  --gold-light: #d4a017;
  --red:        #8b1a1a;
  --red-light:  #a52020;
  --stone:      #3d3530;
  --mist:       #8a8078;
  --border:     #d4c9b0;
  --white:      #fdfaf4;
  --shadow:     rgba(26,22,18,0.15);

  --font-title: 'Cinzel', serif;
  --font-body:  'Cormorant Garamond', serif;
  --font-jp:    'Noto Serif JP', serif;

  --max-width: 1100px;
  --nav-height: 70px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--white);
  background-image: 
    radial-gradient(ellipse at 20% 0%, rgba(184,134,11,0.04) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 100%, rgba(139,26,26,0.03) 0%, transparent 60%);
}

a { color: var(--red); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--gold); }

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

h1, h2, h3, h4 { font-family: var(--font-title); font-weight: 400; line-height: 1.2; }

p { margin-bottom: 1.2em; }
p:last-child { margin-bottom: 0; }

/* ---- Top Banner ---- */
#site-banner {
  background: var(--ink);
  padding: 0.4rem 0;
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--mist);
  font-family: var(--font-title);
  text-transform: uppercase;
}

/* ---- Header ---- */
#site-header {
  background: var(--ink);
  border-bottom: 2px solid var(--gold);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

#site-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-decoration: none;
}

#site-logo .logo-main {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--parchment);
  letter-spacing: 0.08em;
  line-height: 1;
}

#site-logo .logo-sub {
  font-family: var(--font-body);
  font-size: 0.7rem;
  color: var(--gold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* ---- Navigation ---- */
#main-nav {
  display: flex;
  align-items: center;
  gap: 0;
}

#main-nav > ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0;
}

#main-nav > ul > li {
  position: relative;
}

#main-nav > ul > li > a {
  display: block;
  padding: 0.5rem 1rem;
  font-family: var(--font-title);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--parchment);
  transition: color 0.2s;
}

#main-nav > ul > li > a:hover,
#main-nav > ul > li.active > a {
  color: var(--gold);
}

/* Dropdown */
#main-nav .dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--ink);
  border: 1px solid var(--stone);
  border-top: 2px solid var(--gold);
  min-width: 240px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.2s ease;
  list-style: none;
  z-index: 200;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

#main-nav > ul > li:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

#main-nav .dropdown li a {
  display: block;
  padding: 0.6rem 1.2rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--parchment);
  border-bottom: 1px solid var(--stone);
  transition: all 0.15s;
}

#main-nav .dropdown li:last-child a { border-bottom: none; }

#main-nav .dropdown li a:hover {
  background: var(--stone);
  color: var(--gold);
  padding-left: 1.6rem;
}

/* Mobile nav toggle */
#nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--mist);
  color: var(--parchment);
  padding: 0.4rem 0.7rem;
  cursor: pointer;
  font-size: 1.2rem;
  border-radius: 2px;
}

/* ---- Hero / Page Banner ---- */
.page-hero {
  background: var(--ink);
  background-image: 
    linear-gradient(135deg, rgba(139,26,26,0.15) 0%, transparent 50%),
    linear-gradient(to right, var(--ink) 0%, var(--stone) 100%);
  padding: 4rem 2rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-bottom: 2px solid var(--gold);
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 40px,
      rgba(255,255,255,0.012) 40px,
      rgba(255,255,255,0.012) 41px
    );
}

.page-hero .hero-jp {
  font-family: var(--font-jp);
  font-size: 3rem;
  color: rgba(184,134,11,0.15);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: 0.5em;
}

.page-hero h1 {
  font-size: 2.4rem;
  color: var(--parchment);
  letter-spacing: 0.12em;
  position: relative;
  margin-bottom: 0.5rem;
}

.page-hero .hero-subtitle {
  color: var(--gold);
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.1rem;
  position: relative;
}

/* Home hero */
.home-hero {
  background: var(--ink);
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 5rem 2rem;
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid var(--gold);
}

.home-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(ellipse at center, rgba(139,26,26,0.2) 0%, transparent 70%);
}

.home-hero-content { position: relative; max-width: 700px; }

.home-hero .jp-title {
  font-family: var(--font-jp);
  font-size: 4rem;
  color: rgba(212,160,23,0.2);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  letter-spacing: 1em;
  pointer-events: none;
}

.home-hero h1 {
  font-size: 3.2rem;
  color: var(--parchment);
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
  font-weight: 600;
}

.home-hero .tagline {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--gold);
  margin-bottom: 2rem;
  letter-spacing: 0.05em;
}

.home-hero .divider {
  width: 80px;
  height: 1px;
  background: var(--gold);
  margin: 1.5rem auto;
}

.home-hero p {
  color: rgba(245,240,232,0.8);
  font-size: 1.05rem;
  line-height: 1.8;
}

/* ---- Main Content ---- */
#main-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 2rem;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  align-items: start;
}

#main-content.full-width {
  grid-template-columns: 1fr;
}

#main-content.narrow {
  max-width: 800px;
  grid-template-columns: 1fr;
}

/* ---- Article Content ---- */
.entry-content {
  min-width: 0;
}

.entry-content h2 {
  font-size: 1.6rem;
  color: var(--stone);
  margin: 2rem 0 0.8rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border);
  letter-spacing: 0.06em;
}

.entry-content h2:first-child { margin-top: 0; }

.entry-content h3 {
  font-size: 1.2rem;
  color: var(--red);
  margin: 1.5rem 0 0.5rem;
  letter-spacing: 0.05em;
}

.entry-content h4 {
  font-size: 1rem;
  color: var(--stone);
  margin: 1rem 0 0.4rem;
  font-weight: 600;
}

.entry-content blockquote {
  border-left: 3px solid var(--gold);
  margin: 1.5rem 0;
  padding: 0.8rem 1.5rem;
  background: rgba(184,134,11,0.05);
  font-style: italic;
  color: var(--stone);
}

.entry-content ul, .entry-content ol {
  margin: 0.5rem 0 1.2rem 1.5rem;
}

.entry-content li { margin-bottom: 0.3rem; }

.entry-content img {
  margin: 1.5rem auto;
  border: 1px solid var(--border);
  box-shadow: 0 2px 12px var(--shadow);
}

.entry-content strong { font-weight: 600; color: var(--stone); }

.entry-content em { font-style: italic; }

.entry-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

/* ---- Sidebar ---- */
.sidebar {
  position: sticky;
  top: calc(var(--nav-height) + 2rem);
}

.sidebar-widget {
  background: var(--parchment);
  border: 1px solid var(--border);
  border-top: 3px solid var(--gold);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.sidebar-widget h3 {
  font-family: var(--font-title);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.sidebar-widget ul {
  list-style: none;
}

.sidebar-widget ul li {
  padding: 0.35rem 0;
  border-bottom: 1px solid rgba(212,201,176,0.5);
  font-size: 0.9rem;
}

.sidebar-widget ul li:last-child { border-bottom: none; }

.sidebar-widget ul li a {
  color: var(--stone);
  transition: color 0.2s, padding-left 0.2s;
  display: block;
}

.sidebar-widget ul li a:hover {
  color: var(--red);
  padding-left: 0.4rem;
}

.sidebar-widget ul li a::before {
  content: '› ';
  color: var(--gold);
}

/* ---- Home Page Cards ---- */
.home-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 2rem;
}

.section-heading {
  font-family: var(--font-title);
  font-size: 1.6rem;
  letter-spacing: 0.1em;
  color: var(--stone);
  text-align: center;
  margin-bottom: 0.5rem;
}

.section-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 0 auto 2.5rem;
  max-width: 400px;
}

.section-divider::before,
.section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.section-divider span {
  color: var(--gold);
  font-size: 1.2rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-top: 3px solid var(--gold);
  padding: 1.8rem;
  transition: box-shadow 0.2s, transform 0.2s;
  text-decoration: none;
  display: block;
  color: inherit;
}

.card:hover {
  box-shadow: 0 8px 24px var(--shadow);
  transform: translateY(-2px);
  color: inherit;
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--gold);
}

.card h3 {
  font-family: var(--font-title);
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--stone);
  margin-bottom: 0.6rem;
}

.card p {
  font-size: 0.9rem;
  color: var(--mist);
  line-height: 1.6;
  margin: 0;
}

/* ---- Events List ---- */
.events-list {
  list-style: none;
}

.event-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 1.5rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}

.event-item:last-child { border-bottom: none; }

.event-date {
  text-align: center;
  background: var(--ink);
  color: var(--parchment);
  padding: 0.5rem;
  font-family: var(--font-title);
}

.event-date .month {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

.event-date .year {
  display: block;
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1;
}

.event-info h3 {
  font-size: 1.05rem;
  color: var(--stone);
  margin-bottom: 0.3rem;
}

.event-info h3 a { color: var(--stone); }
.event-info h3 a:hover { color: var(--red); }

.event-info p {
  font-size: 0.88rem;
  color: var(--mist);
  margin: 0;
}

/* ---- Quote block ---- */
.quote-block {
  background: var(--ink);
  color: var(--parchment);
  padding: 3rem 2rem;
  text-align: center;
  margin: 3rem 0;
  position: relative;
}

.quote-block::before {
  content: '"';
  font-family: var(--font-title);
  font-size: 8rem;
  color: rgba(184,134,11,0.15);
  position: absolute;
  top: -1rem;
  left: 2rem;
  line-height: 1;
}

.quote-block blockquote {
  font-style: italic;
  font-size: 1.3rem;
  line-height: 1.7;
  max-width: 700px;
  margin: 0 auto 1rem;
  border: none;
  padding: 0;
  background: none;
  color: var(--parchment);
}

.quote-block cite {
  font-family: var(--font-title);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--gold);
  text-transform: uppercase;
}

/* ---- Contact Info ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.contact-box {
  background: var(--parchment);
  border: 1px solid var(--border);
  border-top: 3px solid var(--red);
  padding: 1.5rem;
}

.contact-box h3 {
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--stone);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.contact-box p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--stone);
}

/* ---- People / Bio ---- */
.bio-header {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2rem;
  align-items: start;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.bio-photo {
  border: 1px solid var(--border);
  box-shadow: 0 4px 16px var(--shadow);
}

.bio-name {
  font-size: 2rem;
  color: var(--stone);
  margin-bottom: 0.3rem;
}

.bio-title {
  font-family: var(--font-body);
  font-style: italic;
  color: var(--gold);
  font-size: 1rem;
  margin-bottom: 1rem;
}

/* ---- Photo Gallery ---- */
.photo-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.8rem;
  margin: 1.5rem 0;
}

.photo-gallery img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border: 1px solid var(--border);
  transition: opacity 0.2s, box-shadow 0.2s;
  cursor: pointer;
}

.photo-gallery img:hover {
  opacity: 0.9;
  box-shadow: 0 4px 16px var(--shadow);
}

/* ---- Footer ---- */
#site-footer {
  background: var(--ink);
  color: var(--mist);
  border-top: 2px solid var(--gold);
  padding: 3rem 2rem 1.5rem;
  margin-top: 4rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-brand .brand-name {
  font-family: var(--font-title);
  font-size: 1.2rem;
  color: var(--parchment);
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}

.footer-brand .brand-tagline {
  font-style: italic;
  color: var(--gold);
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--mist);
  margin-bottom: 0;
}

.footer-col h4 {
  font-family: var(--font-title);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--stone);
}

.footer-col ul { list-style: none; }

.footer-col ul li {
  margin-bottom: 0.4rem;
  font-size: 0.85rem;
}

.footer-col ul li a {
  color: var(--mist);
  transition: color 0.2s;
}

.footer-col ul li a:hover { color: var(--gold); }

.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--stone);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--stone);
}

/* ---- Breadcrumbs ---- */
.breadcrumbs {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.8rem 2rem;
  font-size: 0.8rem;
  color: var(--mist);
  background: var(--parchment);
  border-bottom: 1px solid var(--border);
}

.breadcrumbs a { color: var(--mist); }
.breadcrumbs a:hover { color: var(--red); }
.breadcrumbs span { color: var(--gold); margin: 0 0.4rem; }

/* ---- Utility ---- */
.btn {
  display: inline-block;
  padding: 0.7rem 1.8rem;
  font-family: var(--font-title);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px solid var(--gold);
  color: var(--gold);
  transition: all 0.2s;
  text-decoration: none;
}

.btn:hover {
  background: var(--gold);
  color: var(--ink);
}

.btn-red {
  border-color: var(--red);
  color: var(--red);
}

.btn-red:hover {
  background: var(--red);
  color: var(--white);
}

.text-gold { color: var(--gold); }
.text-muted { color: var(--mist); }
.text-center { text-align: center; }

.decorative-rule {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 2rem 0;
}

.decorative-rule::before,
.decorative-rule::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.decorative-rule span {
  color: var(--gold);
  font-size: 1rem;
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .cards-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  #main-content { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .contact-grid { grid-template-columns: 1fr; }
  .bio-header { grid-template-columns: 1fr; }
  .bio-header img { max-width: 200px; }
}

@media (max-width: 700px) {
  #main-nav { display: none; }
  #main-nav.open { 
    display: flex; 
    flex-direction: column;
    position: absolute;
    top: var(--nav-height);
    left: 0; right: 0;
    background: var(--ink);
    border-top: 1px solid var(--stone);
    padding: 1rem;
  }
  #main-nav.open > ul { flex-direction: column; width: 100%; }
  #main-nav .dropdown { position: static; opacity: 1; visibility: visible; transform: none; border: none; padding-left: 1rem; }
  #nav-toggle { display: block; }
  #site-header { position: sticky; top: 0; }
  .header-inner { position: relative; }
  .home-hero h1 { font-size: 2.2rem; }
  .cards-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  .page-hero h1 { font-size: 1.8rem; }
}