:root {
  --yc-bg: #f4efe5;
  --yc-surface: #fbf7ef;
  --yc-ink: #1a1712;
  --yc-soft-ink: #5d5244;
  --yc-accent: #9b2d20;
  --yc-line: #d8cbb5;
  --yc-shadow: rgba(26, 23, 18, 0.08);
  --yc-radius: 18px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  color: var(--yc-ink);
  background:
    radial-gradient(circle at 10% 10%, rgba(155, 45, 32, 0.08), transparent 42%),
    radial-gradient(circle at 90% 12%, rgba(78, 65, 47, 0.08), transparent 38%),
    var(--yc-bg);
  line-height: 1.7;
}

a {
  color: var(--yc-accent);
  text-decoration-thickness: 1px;
}

a:hover {
  text-decoration: none;
}

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

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.section-padding {
  padding: 4.5rem 0;
}

.site-header {
  background: #090909;
}

.site-header-visual {
  min-height: 340px;
  background-color: #090909;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

.site-header-nav {
  position: sticky;
  top: 0;
  z-index: 60;
  border-top: 1px solid #1f1f1f;
  border-bottom: 1px solid #2b2b2b;
  background: rgba(9, 9, 9, 0.98);
  backdrop-filter: blur(6px);
}

.header-nav-inner {
  display: grid;
  gap: 0.85rem;
  align-items: center;
  grid-template-columns: auto 1fr;
  padding: 0.8rem 0;
}

.main-navigation ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.main-navigation a {
  color: #f6f1e8;
  text-decoration: none;
  padding: 0.4rem 0.65rem;
  border-radius: 999px;
  display: inline-block;
  font-size: 0.95rem;
}

.main-navigation a:hover,
.main-navigation .current-menu-item > a {
  background: #f6f1e8;
  color: #090909;
}

.menu-toggle {
  display: none;
  border: 1px solid #353535;
  color: #f6f1e8;
  background: #111;
  border-radius: 999px;
  padding: 0.4rem 0.8rem;
}

.hero {
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(26, 23, 18, 0.92), rgba(26, 23, 18, 0.78)),
    repeating-linear-gradient(45deg, rgba(244, 239, 229, 0.08) 0 2px, transparent 2px 10px);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 5.5rem 0;
  color: #f7f2e9;
  max-width: 780px;
}

.hero-label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  margin: 0;
}

.hero h2 {
  font-family: "Cormorant Garamond", "Noto Serif JP", serif;
  font-weight: 700;
  line-height: 1.08;
  margin: 0.6rem 0 1rem;
  font-size: clamp(2.1rem, 5.6vw, 4rem);
}

.hero-note {
  background: rgba(247, 242, 233, 0.08);
  border: 1px solid rgba(247, 242, 233, 0.25);
  border-radius: var(--yc-radius);
  padding: 1.3rem;
  box-shadow: 0 20px 36px rgba(0, 0, 0, 0.2);
}

.hero-note p {
  margin-top: 0;
  font-weight: 700;
}

.hero-note ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.hero-note li {
  border-bottom: 1px solid rgba(247, 242, 233, 0.22);
}

.hero-note li:last-child {
  border-bottom: 0;
}

.hero-note a {
  display: block;
  color: #f7f2e9;
  padding: 0.75rem 0;
  text-decoration: none;
}

.hero-note a:hover {
  color: #f2c8b0;
}

.button-main {
  display: inline-block;
  border-radius: 999px;
  background: var(--yc-accent);
  color: #fff;
  padding: 0.72rem 1.25rem;
  text-decoration: none;
  margin-top: 0.8rem;
  font-weight: 600;
}

.section-heading {
  margin-bottom: 1.6rem;
}

.section-kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.72rem;
  color: var(--yc-soft-ink);
}

.section-heading h1,
.section-heading h2 {
  margin: 0.2rem 0 0;
  font-family: "Cormorant Garamond", "Noto Serif JP", serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.15;
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.post-grid-tight {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.post-card {
  background: var(--yc-surface);
  border: 1px solid var(--yc-line);
  border-radius: var(--yc-radius);
  overflow: hidden;
  box-shadow: 0 10px 22px var(--yc-shadow);
}

.post-card-link {
  color: inherit;
  text-decoration: none;
  display: block;
  height: 100%;
}

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

.post-card-body {
  padding: 1rem;
}

.post-card-type {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.68rem;
  color: var(--yc-soft-ink);
}

.post-card h3 {
  margin: 0.45rem 0;
  font-family: "Cormorant Garamond", "Noto Serif JP", serif;
  font-size: 1.45rem;
}

.post-card p {
  margin: 0;
  color: var(--yc-soft-ink);
  font-size: 0.95rem;
}

.layout-two-columns {
  display: grid;
  grid-template-columns: minmax(0, 2.2fr) minmax(0, 1fr);
  gap: 1.6rem;
}

.entry-content-wrap {
  background: var(--yc-surface);
  border: 1px solid var(--yc-line);
  border-radius: var(--yc-radius);
  padding: 1.3rem;
}

.entry-meta {
  color: var(--yc-soft-ink);
  margin: 0.4rem 0 0;
}

.entry-content {
  font-size: 1.05rem;
}

.entry-content h2,
.entry-content h3,
.entry-content h4 {
  font-family: "Cormorant Garamond", "Noto Serif JP", serif;
}

.entry-content figure {
  margin: 1.2rem 0;
}

.entry-tax {
  border-top: 1px solid var(--yc-line);
  padding-top: 0.8rem;
  color: var(--yc-soft-ink);
}

.widget {
  background: var(--yc-surface);
  border: 1px solid var(--yc-line);
  border-radius: var(--yc-radius);
  padding: 1rem;
  margin-bottom: 1rem;
}

.widget-title {
  margin-top: 0;
  font-family: "Cormorant Garamond", serif;
  font-size: 1.35rem;
}

.entry-content .wpcf7,
.entry-content .wp-block-contact-form-7-contact-form-selector {
  background: #fffaf2;
  border: 1px solid var(--yc-line);
  border-radius: 14px;
  padding: 1.1rem;
}

.entry-content .wpcf7 p {
  margin: 0 0 0.95rem;
}

.entry-content .wpcf7 label {
  font-weight: 600;
  font-size: 0.95rem;
  color: #2f2920;
}

.entry-content .wpcf7 input[type="text"],
.entry-content .wpcf7 input[type="email"],
.entry-content .wpcf7 textarea {
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.72rem 0.78rem;
  border: 1px solid #c7baa6;
  border-radius: 10px;
  font: inherit;
  color: #1a1712;
  background: #fff;
}

.entry-content .wpcf7 input[type="text"]:focus,
.entry-content .wpcf7 input[type="email"]:focus,
.entry-content .wpcf7 textarea:focus {
  border-color: #9b2d20;
  outline: 2px solid rgba(155, 45, 32, 0.15);
  outline-offset: 0;
}

.entry-content .wpcf7 textarea {
  min-height: 180px;
  resize: vertical;
}

.entry-content .wpcf7 input.wpcf7-submit {
  border: 0;
  border-radius: 999px;
  background: #111;
  color: #fff;
  font-weight: 700;
  padding: 0.72rem 1.25rem;
  cursor: pointer;
}

.entry-content .wpcf7 input.wpcf7-submit:hover {
  background: #9b2d20;
}

.entry-content .wpcf7 .wpcf7-response-output {
  margin: 1rem 0 0;
  border-radius: 9px;
  padding: 0.65rem 0.75rem;
}

.site-footer {
  border-top: 1px solid var(--yc-line);
  background: color-mix(in srgb, var(--yc-surface) 70%, #efe7d8 30%);
  margin-top: 2.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  padding: 2.3rem 0 1.4rem;
}

.footer-grid h2 {
  margin: 0 0 0.6rem;
  font-family: "Cormorant Garamond", serif;
}

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

.footer-grid li + li {
  margin-top: 0.3rem;
}

.footer-meta {
  border-top: 1px solid var(--yc-line);
  padding: 0.9rem 0 1.5rem;
  color: var(--yc-soft-ink);
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (max-width: 1000px) {
  .post-grid-tight {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .layout-two-columns,
  .hero-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .site-header-visual {
    min-height: 220px;
  }

  .header-nav-inner {
    grid-template-columns: 1fr auto;
  }

  .menu-toggle {
    display: inline-block;
    justify-self: end;
  }

  .main-navigation {
    display: none;
    grid-column: 1 / -1;
  }

  .main-navigation.is-open {
    display: block;
  }

  .main-navigation ul {
    flex-direction: column;
  }

  .post-grid,
  .post-grid-tight,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    padding: 4rem 0;
  }
}