/*
Theme Name: NOTE Corporate Blog
Theme URI: https://note-inc.jp/
Author: 株式会社NOTE
Author URI: https://note-inc.jp/
Description: 株式会社NOTE コーポレートサイト公式ブログテーマ。コーポレートサイトと統一されたデザインを提供します。
Version: 1.0.0
Requires at least: 7.0
Tested up to: 7.0
Requires PHP: 8.1
License: Proprietary
License URI: https://note-inc.jp/
Text Domain: note-blog
*/

/* ============================================================
   CSS Custom Properties (Design Tokens)
   ============================================================ */
:root {
  --color-accent:       #409ed5;
  --color-accent-dark:  #2d7fb5;
  --color-black:        #111111;
  --color-gray-dark:    #333333;
  --color-gray:         #666666;
  --color-gray-light:   #999999;
  --color-border:       #e0e0e0;
  --color-bg:           #ffffff;
  --color-bg-light:     #f8f8f8;
  --color-dark-section: #111111;

  --font-main: 'Noto Sans JP', 'Meiryo', 'Hiragino Kaku Gothic ProN', 'メイリオ', sans-serif;

  --header-height:    70px;
  --container-max:    1160px;
  --container-pad:    40px;
  --transition:       0.3s ease;

  /* Blog-specific */
  --card-radius:      4px;
  --card-shadow:      0 2px 12px rgba(0,0,0,0.08);
  --card-shadow-hover:0 8px 32px rgba(0,0,0,0.14);
}

/* ============================================================
   Reset & Base
   ============================================================ */
*, *::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-main);
  color: var(--color-gray-dark);
  background: var(--color-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: opacity var(--transition);
}

a:hover {
  opacity: 0.75;
}

ul, ol {
  list-style: none;
}

button {
  font-family: var(--font-main);
}

/* ============================================================
   Layout Utilities
   ============================================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

.site-main {
  padding-top: var(--header-height);
  min-height: 70vh;
}

/* ============================================================
   Header
   ============================================================ */
#header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

#header.scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-img {
  height: 36px;
  width: auto;
}

.logo-text {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-black);
}

.global-nav ul {
  display: flex;
  align-items: center;
  gap: 32px;
}

.global-nav a {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gray-dark);
  position: relative;
  padding-bottom: 4px;
}

.global-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width 0.3s ease;
}

.global-nav a:hover {
  color: var(--color-accent);
  opacity: 1;
}

.global-nav a:hover::after {
  width: 100%;
}

.nav-contact {
  background: var(--color-accent);
  color: #fff !important;
  padding: 4px 20px 12px;
  border-radius: 2px;
  display: inline-flex;
  line-height: 1;
}

.nav-contact:hover {
  background: var(--color-accent-dark);
}

.nav-contact::after {
  display: none !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-black);
  transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 100%;
  height: calc(100vh - var(--header-height));
  background: #fff;
  z-index: 999;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
  padding: 40px var(--container-pad);
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.mobile-menu li {
  border-bottom: 1px solid var(--color-border);
}

.mobile-menu a {
  display: block;
  padding: 20px 0;
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--color-black);
}

/* ============================================================
   Footer
   ============================================================ */
#footer {
  background: var(--color-black);
  color: rgba(255,255,255,0.65);
}

.footer-inner {
  padding-top: 64px;
  padding-bottom: 32px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 40px;
}

.footer-logo {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-logo-img {
  height: 32px;
  width: auto;
  align-self: flex-start;
  filter: brightness(0) invert(1);
}

.footer-logo-text {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: flex-end;
}

.footer-nav a {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  transition: color 0.3s ease;
}

.footer-nav a:hover {
  color: #fff;
  opacity: 1;
}

.footer-middle {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 32px;
}

.footer-info p {
  font-size: 0.85rem;
  line-height: 2;
}

.footer-info a {
  color: rgba(255,255,255,0.65);
}

.footer-sites-label {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 12px;
}

.footer-sites ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-sites a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  transition: color 0.3s ease;
}

.footer-sites a:hover {
  color: #fff;
  opacity: 1;
}

.sns-links {
  display: flex;
  gap: 16px;
}

.sns-links a {
  color: rgba(255,255,255,0.5);
  transition: color 0.3s ease;
}

.sns-links a:hover {
  color: #fff;
  opacity: 1;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.copyright {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
  transition: color 0.3s ease;
}

.footer-legal a:hover {
  color: rgba(255,255,255,0.7);
  opacity: 1;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--color-accent);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, background 0.3s ease;
  z-index: 900;
  border-radius: 2px;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--color-accent-dark);
}

/* External Link Icon */
.ext-icon-inline {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-left: 5px;
  vertical-align: middle;
  opacity: 0.45;
}

a:hover .ext-icon-inline {
  opacity: 0.85;
}

/* ============================================================
   Breadcrumb
   ============================================================ */
.breadcrumb {
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 0;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.breadcrumb-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--color-gray-light);
}

.breadcrumb-list li::after {
  content: '/';
  color: var(--color-border);
}

.breadcrumb-list li:last-child::after {
  display: none;
}

.breadcrumb-list a {
  color: var(--color-gray-light);
  transition: color var(--transition);
}

.breadcrumb-list a:hover {
  color: var(--color-accent);
  opacity: 1;
}

.breadcrumb-list .current {
  color: var(--color-gray);
}

/* ============================================================
   Blog Hero
   ============================================================ */
.blog-hero {
  background: var(--color-dark-section);
  padding: 80px 0 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.blog-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(64,158,213,0.12) 0%, transparent 60%);
  pointer-events: none;
}

.blog-hero-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.blog-hero-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.05em;
  line-height: 1.2;
}

/* Archive / Search hero variant */
.archive-hero {
  background: var(--color-bg-light);
  padding: 60px 0 48px;
  border-bottom: 1px solid var(--color-border);
}

.archive-hero-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.archive-type-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.archive-hero-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--color-black);
  letter-spacing: 0.03em;
}

.archive-post-count {
  margin-top: 8px;
  font-size: 0.85rem;
  color: var(--color-gray-light);
}

/* ============================================================
   Post Card Grid
   ============================================================ */
.blog-section {
  padding: 64px 0 80px;
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* Post Card */
.post-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
}

/* Card Thumbnail */
.post-card-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-bg-light);
  flex-shrink: 0;
}

.post-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.post-card:hover .post-card-thumb img {
  transform: scale(1.05);
}

.post-card-thumb .no-image {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e8f4fb 0%, #d0e9f5 100%);
}

.post-card-thumb .no-image svg {
  width: 48px;
  height: 48px;
  color: var(--color-accent);
  opacity: 0.4;
}

.post-card-thumb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.35) 0%, transparent 60%);
  pointer-events: none;
}

/* Card Category Badge (on image) */
.post-card-cats {
  position: absolute;
  top: 12px;
  left: 12px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  z-index: 1;
}

.cat-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 2px;
  background: var(--color-accent);
  color: #fff;
  line-height: 1.5;
}

/* Card Body */
.post-card-body {
  padding: 20px 20px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.post-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.post-card-date {
  font-size: 0.75rem;
  color: var(--color-gray-light);
  letter-spacing: 0.05em;
}

.post-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-black);
  line-height: 1.6;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card-excerpt {
  font-size: 0.82rem;
  color: var(--color-gray);
  line-height: 1.7;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 16px;
}

.post-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-top: auto;
  transition: gap var(--transition);
}

.post-card-link::after {
  content: '→';
  font-size: 0.85em;
}

.post-card-link:hover {
  gap: 10px;
  opacity: 1;
}

/* No Posts Message */
.no-posts {
  text-align: center;
  padding: 80px 0;
  color: var(--color-gray-light);
}

.no-posts-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  display: block;
  opacity: 0.3;
}

.no-posts p {
  font-size: 1rem;
  line-height: 1.8;
}

/* ============================================================
   Post Meta (shared)
   ============================================================ */
.post-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.post-meta-date {
  font-size: 0.82rem;
  color: var(--color-gray-light);
}

.post-meta-author {
  font-size: 0.82rem;
  color: var(--color-gray-light);
}

.post-meta-cats {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

/* ============================================================
   Pagination
   ============================================================ */
.note-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-top: 56px;
  flex-wrap: wrap;
}

.note-pagination a,
.note-pagination .current,
.note-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: 0 8px;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-gray-dark);
  background: var(--color-bg);
  transition: all var(--transition);
  text-decoration: none;
}

.note-pagination a:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  opacity: 1;
}

.note-pagination .current {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.note-pagination .dots {
  border: none;
  background: none;
  color: var(--color-gray-light);
  min-width: 24px;
}

/* ============================================================
   Single Post
   ============================================================ */
.single-post-wrap {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.single-post-header {
  padding: 48px 0 40px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 40px;
}

.single-post-cats {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.single-post-date {
  font-size: 0.85rem;
  color: var(--color-gray-light);
  margin-bottom: 16px;
  display: block;
}

.single-post-title {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 700;
  color: var(--color-black);
  line-height: 1.4;
  letter-spacing: 0.02em;
  margin-bottom: 20px;
}

.single-post-author {
  font-size: 0.82rem;
  color: var(--color-gray-light);
}

/* Featured Image */
.single-post-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--card-radius);
  margin-bottom: 48px;
  background: var(--color-bg-light);
}

.single-post-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Entry Content Typography */
.entry-content {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--color-gray-dark);
  padding-bottom: 64px;
}

.entry-content h1,
.entry-content h2,
.entry-content h3,
.entry-content h4,
.entry-content h5,
.entry-content h6 {
  font-weight: 700;
  color: var(--color-black);
  line-height: 1.4;
  margin-top: 2.5em;
  margin-bottom: 0.75em;
}

.entry-content h2 {
  font-size: 1.5rem;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-accent);
}

.entry-content h3 {
  font-size: 1.25rem;
  padding-left: 14px;
  border-left: 4px solid var(--color-accent);
}

.entry-content h4 {
  font-size: 1.1rem;
}

.entry-content p {
  margin-bottom: 1.5em;
}

.entry-content a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.entry-content a:hover {
  opacity: 0.75;
}

.entry-content ul,
.entry-content ol {
  margin-bottom: 1.5em;
  padding-left: 1.5em;
}

.entry-content ul {
  list-style: disc;
}

.entry-content ol {
  list-style: decimal;
}

.entry-content li {
  margin-bottom: 0.4em;
}

.entry-content blockquote {
  margin: 2em 0;
  padding: 20px 24px;
  border-left: 4px solid var(--color-accent);
  background: var(--color-bg-light);
  border-radius: 0 var(--card-radius) var(--card-radius) 0;
  font-style: italic;
  color: var(--color-gray);
}

.entry-content blockquote p {
  margin-bottom: 0;
}

.entry-content pre {
  margin: 2em 0;
  padding: 20px 24px;
  background: #1e1e2e;
  color: #cdd6f4;
  border-radius: var(--card-radius);
  overflow-x: auto;
  font-size: 0.88rem;
  line-height: 1.6;
}

.entry-content code {
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.88em;
  background: rgba(64,158,213,0.1);
  color: var(--color-accent-dark);
  padding: 2px 6px;
  border-radius: 3px;
}

.entry-content pre code {
  background: none;
  color: inherit;
  padding: 0;
  font-size: inherit;
}

.entry-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--card-radius);
  margin: 1.5em 0;
}

.entry-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 2em 0;
  font-size: 0.92rem;
}

.entry-content th,
.entry-content td {
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  text-align: left;
}

.entry-content th {
  background: var(--color-bg-light);
  font-weight: 700;
  color: var(--color-black);
}

.entry-content hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 3em 0;
}

/* WordPress Block Styles */
.entry-content .wp-block-image figcaption {
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-gray-light);
  margin-top: 8px;
}

.entry-content .wp-block-quote {
  margin: 2em 0;
  padding: 20px 24px;
  border-left: 4px solid var(--color-accent);
  background: var(--color-bg-light);
  font-style: italic;
}

.entry-content .wp-block-separator {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 3em 0;
}

.entry-content .wp-block-pullquote {
  border-top: 4px solid var(--color-accent);
  border-bottom: 4px solid var(--color-accent);
  padding: 32px;
  text-align: center;
  margin: 2em 0;
}

/* Post Navigation */
.post-navigation {
  border-top: 1px solid var(--color-border);
  padding-top: 40px;
  margin-bottom: 48px;
}

.post-navigation-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.post-nav-item {
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.post-nav-item:hover {
  border-color: var(--color-accent);
  box-shadow: var(--card-shadow);
}

.post-nav-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 6px;
}

.post-nav-title {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-gray-dark);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-nav-item.prev {
  text-align: left;
}

.post-nav-item.next {
  text-align: right;
}

.post-nav-item a {
  color: inherit;
  text-decoration: none;
  display: block;
}

.post-nav-item a:hover {
  opacity: 1;
}

/* Back to List */
.back-to-list {
  text-align: center;
  margin-bottom: 80px;
}

.btn-back-list {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border: 2px solid var(--color-accent);
  border-radius: 2px;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  transition: all var(--transition);
}

.btn-back-list:hover {
  background: var(--color-accent);
  color: #fff;
  opacity: 1;
}

.btn-back-list::before {
  content: '←';
}

/* ============================================================
   Page (static page)
   ============================================================ */
.page-hero {
  background: var(--color-bg-light);
  padding: 60px 0 48px;
  border-bottom: 1px solid var(--color-border);
}

.page-hero-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--color-black);
  letter-spacing: 0.03em;
}

.page-content-wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 56px var(--container-pad) 80px;
}

/* ============================================================
   Sidebar
   ============================================================ */
.blog-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
}

.sidebar {
  position: sticky;
  top: calc(var(--header-height) + 32px);
}

.sidebar-widget {
  margin-bottom: 40px;
}

.sidebar-widget-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gray-light);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-border);
  position: relative;
}

.sidebar-widget-title::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--color-accent);
}

/* Sidebar Recent Posts */
.sidebar-post-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sidebar-post-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.sidebar-post-thumb {
  width: 72px;
  height: 54px;
  object-fit: cover;
  border-radius: 2px;
  flex-shrink: 0;
  background: var(--color-bg-light);
}

.sidebar-post-info {
  flex: 1;
  min-width: 0;
}

.sidebar-post-title {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-black);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 4px;
}

.sidebar-post-date {
  font-size: 0.72rem;
  color: var(--color-gray-light);
}

/* Sidebar Category List */
.sidebar-cat-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-cat-item a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.85rem;
  color: var(--color-gray-dark);
  transition: color var(--transition);
}

.sidebar-cat-item a:hover {
  color: var(--color-accent);
  opacity: 1;
}

.sidebar-cat-count {
  font-size: 0.75rem;
  color: var(--color-gray-light);
  background: var(--color-bg-light);
  padding: 2px 8px;
  border-radius: 10px;
}

/* ============================================================
   Search Form
   ============================================================ */
.search-form {
  position: relative;
}

.search-form input[type="search"] {
  width: 100%;
  padding: 12px 48px 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  font-family: var(--font-main);
  font-size: 0.88rem;
  color: var(--color-black);
  background: var(--color-bg);
  transition: border-color var(--transition);
  outline: none;
  -webkit-appearance: none;
}

.search-form input[type="search"]:focus {
  border-color: var(--color-accent);
}

.search-form button[type="submit"] {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 48px;
  background: var(--color-accent);
  color: #fff;
  border: none;
  cursor: pointer;
  border-radius: 0 2px 2px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.search-form button[type="submit"]:hover {
  background: var(--color-accent-dark);
}

/* Search Results Page */
.search-results-header {
  padding: 60px 0 48px;
  border-bottom: 1px solid var(--color-border);
}

.search-results-title {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 8px;
}

.search-results-title em {
  font-style: normal;
  color: var(--color-accent);
}

.search-results-count {
  font-size: 0.85rem;
  color: var(--color-gray-light);
  margin-bottom: 24px;
}

.search-again-form {
  max-width: 480px;
}

/* ============================================================
   404 Page
   ============================================================ */
.error-404-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  padding: 80px var(--container-pad);
  text-align: center;
}

.error-404-code {
  font-size: clamp(6rem, 20vw, 12rem);
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1;
  letter-spacing: -0.05em;
  margin-bottom: 16px;
  opacity: 0.15;
}

.error-404-heading {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 16px;
}

.error-404-text {
  font-size: 0.95rem;
  color: var(--color-gray);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 480px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 40px;
  background: var(--color-accent);
  color: #fff;
  border-radius: 2px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: background var(--transition);
  text-decoration: none;
}

.btn-primary:hover {
  background: var(--color-accent-dark);
  opacity: 1;
}

/* ============================================================
   Scroll Reveal Animation
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ============================================================
   WordPress Core Alignments
   ============================================================ */
.aligncenter {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.alignleft {
  float: left;
  margin-right: 1.5em;
  margin-bottom: 1em;
}

.alignright {
  float: right;
  margin-left: 1.5em;
  margin-bottom: 1em;
}

.wp-caption {
  max-width: 100%;
}

.wp-caption-text {
  font-size: 0.8rem;
  color: var(--color-gray-light);
  text-align: center;
  margin-top: 8px;
}

/* Screen Reader Text */
.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   Responsive: Tablet (1024px)
   ============================================================ */
@media (max-width: 1024px) {
  :root {
    --container-pad: 32px;
  }

  /* Header: hide desktop nav, show hamburger */
  .global-nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  /* Post Grid: 2 columns */
  .post-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  /* Blog layout: single column (no sidebar) */
  .blog-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  /* Footer middle */
  .footer-middle {
    grid-template-columns: 1fr 1fr;
  }

  /* Post navigation */
  .post-navigation-inner {
    padding: 0 var(--container-pad);
  }
}

/* ============================================================
   Responsive: Mobile (768px)
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --container-pad: 20px;
  }

  /* Blog Hero */
  .blog-hero {
    padding: 60px 0 48px;
  }

  /* Post Grid: 1 column */
  .post-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* Footer */
  .footer-top {
    flex-direction: column;
    gap: 24px;
  }

  .footer-nav ul {
    justify-content: flex-start;
  }

  .footer-middle {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  /* Back to top */
  .back-to-top {
    bottom: 20px;
    right: 20px;
  }

  /* Post navigation */
  .post-navigation-inner {
    grid-template-columns: 1fr;
    padding: 0 var(--container-pad);
  }

  .post-nav-item.next {
    text-align: left;
  }

  /* Blog section */
  .blog-section {
    padding: 40px 0 60px;
  }

  /* Single post */
  .single-post-wrap {
    padding: 0 var(--container-pad);
  }

  .single-post-header {
    padding: 32px 0 28px;
  }
}

/* ============================================================
   Responsive: Small Mobile (480px)
   ============================================================ */
@media (max-width: 480px) {
  .blog-hero {
    padding: 48px 0 40px;
  }

  .blog-hero-title {
    font-size: 1.75rem;
  }

  .note-pagination a,
  .note-pagination .current,
  .note-pagination span {
    min-width: 36px;
    height: 36px;
    font-size: 0.78rem;
  }

  .error-404-code {
    font-size: 8rem;
  }

  .post-card-body {
    padding: 16px 16px 20px;
  }
}


/* ============================================================
   Contact Hero
   ============================================================ */
.contact-hero {
  background: var(--color-black);
  padding: 80px 0 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.contact-hero::before {
  content: 'Contact';
  position: absolute;
  font-size: 14vw;
  font-weight: 900;
  color: rgba(255,255,255,0.03);
  left: 50%;
  top: 50%;
  transform: translate(-50%,-50%);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: -0.04em;
}
.contact-hero-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 20px;
  position: relative;
}
.contact-hero-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
  position: relative;
}
.contact-hero-desc {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.65);
  line-height: 2;
  position: relative;
}
.contact-hero-note {
  margin-top: 20px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  position: relative;
}

/* ============================================================
   Contact Form Section
   ============================================================ */
.contact-form-section {
  padding: 80px 0 100px;
  background: var(--color-bg-light);
}
.contact-form-wrap {
  max-width: 720px;
  margin: 0 auto;
}
.contact-form-intro {
  margin-bottom: 40px;
  padding: 24px 32px;
  background: #fff;
  border-left: 3px solid var(--color-accent);
}
.contact-form-intro-text {
  font-size: 0.88rem;
  color: var(--color-gray);
  line-height: 1.9;
  margin: 0;
}
.contact-form-notice {
  padding: 24px;
  background: #fff3cd;
  border: 1px solid #ffc107;
  border-radius: 4px;
  font-size: 0.88rem;
  color: #856404;
}

/* ============================================================
   Contact Form 7 カスタムスタイル
   ============================================================ */
.wpcf7 {
  background: #fff;
  padding: 48px 56px;
}
.wpcf7-form .form-row {
  margin-bottom: 28px;
}
.wpcf7-form label,
.wpcf7 label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-gray-dark);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}
.wpcf7 .required-mark {
  display: inline-block;
  font-size: 0.7rem;
  color: #fff;
  background: var(--color-accent);
  padding: 1px 6px;
  margin-left: 8px;
  vertical-align: middle;
}
.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form select,
.wpcf7-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-light);
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--color-black);
  outline: none;
  transition: border-color 0.2s, background 0.2s;
  box-sizing: border-box;
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}
.wpcf7-form input[type="text"]:focus,
.wpcf7-form input[type="email"]:focus,
.wpcf7-form input[type="tel"]:focus,
.wpcf7-form select:focus,
.wpcf7-form textarea:focus {
  border-color: var(--color-accent);
  background: #fff;
  outline: none;
}
.wpcf7-form textarea {
  min-height: 160px;
  resize: vertical;
}
.wpcf7-form select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23409ed5' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}
/* チェックボックス・ラジオ */
.wpcf7-form .wpcf7-checkbox,
.wpcf7-form .wpcf7-radio {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 4px;
}
.wpcf7-form .wpcf7-list-item {
  margin: 0;
}
.wpcf7-form .wpcf7-list-item label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 400;
  cursor: pointer;
}
.wpcf7-form .wpcf7-list-item input[type="checkbox"],
.wpcf7-form .wpcf7-list-item input[type="radio"] {
  width: 16px;
  height: 16px;
  accent-color: var(--color-accent);
  flex-shrink: 0;
}
/* 送信ボタン */
.wpcf7-form .wpcf7-submit,
.wpcf7-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 56px;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border: none;
  cursor: pointer;
  transition: background 0.25s, transform 0.2s;
  width: 100%;
  margin-top: 8px;
}
.wpcf7-form .wpcf7-submit:hover {
  background: #2d7fb5;
  transform: translateY(-1px);
}
.wpcf7-form .wpcf7-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}
/* バリデーション */
.wpcf7-not-valid-tip {
  font-size: 0.75rem;
  color: #d32f2f;
  margin-top: 4px;
  display: block;
}
.wpcf7-not-valid input,
.wpcf7-not-valid textarea,
.wpcf7-not-valid select {
  border-color: #d32f2f !important;
}
.wpcf7-response-output {
  margin-top: 20px;
  padding: 12px 20px;
  font-size: 0.85rem;
  border-radius: 0;
}
.wpcf7-mail-sent-ok {
  background: #e8f5e9;
  border: 1px solid #4caf50;
  color: #1b5e20;
}
.wpcf7-validation-errors {
  background: #fff3e0;
  border: 1px solid #ff9800;
  color: #e65100;
}
.wpcf7-mail-sent-ng,
.wpcf7-spam-blocked {
  background: #fce4ec;
  border: 1px solid #e91e63;
  color: #880e4f;
}
/* スピナー */
.wpcf7-spinner {
  margin-left: 12px;
  vertical-align: middle;
}

/* ============================================================
   固定ページ（page.php）汎用スタイル
   ============================================================ */
.page-hero {
  background: var(--color-bg-light);
  padding: 56px 0 48px;
  border-bottom: 1px solid var(--color-border);
}
.page-hero-title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-black);
}
.page-content-wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 64px 40px 100px;
}
.page-content-wrap .entry-content {
  font-size: 0.95rem;
  line-height: 2;
  color: var(--color-gray-dark);
}
.page-content-wrap .entry-content h2 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-black);
  margin: 48px 0 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-accent);
}
.page-content-wrap .entry-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-black);
  margin: 32px 0 16px;
}
.page-content-wrap .entry-content p {
  margin-bottom: 20px;
}
.page-content-wrap .entry-content a {
  color: var(--color-accent);
  text-decoration: underline;
}

/* ============================================================
   Responsive — Contact
   ============================================================ */
@media (max-width: 768px) {
  .contact-hero { padding: 64px 0 48px; }
  .wpcf7 { padding: 32px 24px; }
  .contact-form-intro { padding: 20px 20px; }
  .page-content-wrap { padding: 40px 20px 60px; }
}


/* ============================================================
   採用応募ページ (page-apply.php) 専用スタイル
   ============================================================ */

/* Hero */
.apply-hero {
  padding: 120px 0 72px;
  background: var(--color-black);
  text-align: center;
}
.apply-hero-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--color-accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 20px;
}
.apply-hero-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.4;
  margin-bottom: 16px;
}
.apply-hero-sub {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.8;
}

/* Layout */
.apply-section {
  background: var(--color-bg);
  padding: 72px 0 100px;
}
.apply-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 64px;
  align-items: start;
}

/* Sidebar */
.apply-sidebar {
  position: sticky;
  top: 100px;
}
.apply-sidebar-block {
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--color-border);
}
.apply-sidebar-block:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}
.apply-sidebar-heading {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 18px;
}
.apply-sidebar-text {
  font-size: 0.85rem;
  color: var(--color-gray-dark);
  line-height: 1.85;
}
.apply-sidebar-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding: 10px 16px;
  border: 1px solid var(--color-accent);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-accent);
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.apply-sidebar-link-btn:hover {
  background: var(--color-accent);
  color: #fff;
}

/* 選考ステップ */
.apply-steps { display: flex; flex-direction: column; }
.apply-step {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 14px;
  align-items: start;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}
.apply-step:last-child { border-bottom: none; }
.apply-step-num {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--color-black);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.apply-step-label { font-size: 0.82rem; font-weight: 700; color: var(--color-black); margin-bottom: 3px; }
.apply-step-note  { font-size: 0.75rem; color: var(--color-gray); }

.apply-contact-mail {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-accent);
  text-decoration: none;
  word-break: break-all;
}
.apply-contact-mail:hover { text-decoration: underline; }

/* Form Wrap */
.apply-form-wrap {
  background: #fff;
  border: 1px solid var(--color-border);
  padding: 56px 52px;
}

/* inquiry系フォーム（サイドバーなし・中央寄せ1カラム） */
.apply-inquiry-wrap {
  max-width: 760px;
  margin: 0 auto;
}
.apply-form-heading {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 6px;
}
.apply-form-required-note {
  font-size: 0.78rem;
  color: var(--color-gray);
  margin-bottom: 40px;
}
.required-asterisk { color: #e05252; font-style: normal; font-weight: 700; }

/* ============================================================
   CF7 フィールド — ボトムボーダーのみスタイル（apply専用上書き）
   ============================================================ */
.apply-form-wrap .wpcf7-form input[type="text"],
.apply-form-wrap .wpcf7-form input[type="email"],
.apply-form-wrap .wpcf7-form input[type="tel"],
.apply-form-wrap .wpcf7-form input[type="url"],
.apply-form-wrap .wpcf7-form input[type="date"],
.apply-form-wrap .wpcf7-form input[type="time"],
.apply-form-wrap .wpcf7-form input[type="number"],
.apply-form-wrap .wpcf7-form select,
.apply-form-wrap .wpcf7-form textarea {
  width: 100%;
  padding: 12px 0;
  font-size: 0.92rem;
  font-family: inherit;
  color: var(--color-black);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-border);
  border-radius: 0;
  outline: none;
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color 0.2s;
}
.apply-form-wrap .wpcf7-form input[type="text"]:focus,
.apply-form-wrap .wpcf7-form input[type="email"]:focus,
.apply-form-wrap .wpcf7-form input[type="tel"]:focus,
.apply-form-wrap .wpcf7-form input[type="url"]:focus,
.apply-form-wrap .wpcf7-form input[type="date"]:focus,
.apply-form-wrap .wpcf7-form input[type="time"]:focus,
.apply-form-wrap .wpcf7-form input[type="number"]:focus,
.apply-form-wrap .wpcf7-form select:focus,
.apply-form-wrap .wpcf7-form textarea:focus {
  border-bottom-color: var(--color-accent);
  background: transparent;
}

/* ============================================================
   日付/時刻入力フィールド — 専用調整
   HTML5 input[type="date"] は OS/ブラウザに依存する独自UIだが、
   フォントカラー・カレンダーアイコン・幅などを統一化
   ============================================================ */
.apply-form-wrap .wpcf7-form input[type="date"],
.apply-form-wrap .wpcf7-form input[type="time"] {
  position: relative;
  min-width: 180px;
  max-width: 280px;
  color: var(--color-black);
  font-family: inherit;
  font-size: 0.92rem;
  /* iOS Safari でデフォルトの内側影/角丸/グレー背景を打ち消し */
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
}
/* 未入力時はプレースホルダ風の薄色に */
.apply-form-wrap .wpcf7-form input[type="date"]:not(:focus):invalid,
.apply-form-wrap .wpcf7-form input[type="date"]:placeholder-shown {
  color: rgba(0, 0, 0, 0.25);
}
/* カレンダーアイコン（Chrome/Edge）の色をアクセントカラーに */
.apply-form-wrap .wpcf7-form input[type="date"]::-webkit-calendar-picker-indicator,
.apply-form-wrap .wpcf7-form input[type="time"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
  opacity: 0.5;
  filter: invert(48%) sepia(85%) saturate(380%) hue-rotate(170deg) brightness(0.92);
  transition: opacity 0.2s;
  padding: 4px;
  margin-right: 0;
}
.apply-form-wrap .wpcf7-form input[type="date"]:hover::-webkit-calendar-picker-indicator,
.apply-form-wrap .wpcf7-form input[type="time"]:hover::-webkit-calendar-picker-indicator {
  opacity: 1;
}
/* iOS Safari 用：date入力のフォーカス時 padding 調整 */
.apply-form-wrap .wpcf7-form input[type="date"]::-webkit-date-and-time-value {
  text-align: left;
  margin: 0;
  padding: 0;
}
/* Firefox 用：余分な padding を抑制 */
@-moz-document url-prefix() {
  .apply-form-wrap .wpcf7-form input[type="date"] {
    padding: 12px 0 11px;
  }
}
.apply-form-wrap .wpcf7-form input::placeholder,
.apply-form-wrap .wpcf7-form textarea::placeholder {
  color: rgba(0,0,0,0.25);
  font-size: 0.88rem;
}
.apply-form-wrap .wpcf7-form select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23666' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 4px center;
  padding-right: 24px;
}
.apply-form-wrap .wpcf7-form textarea {
  resize: vertical;
  min-height: 160px;
  line-height: 1.85;
  padding: 12px 0;
}

/* form-group / form-row */
.apply-form-wrap .form-group { margin-bottom: 32px; }
.apply-form-wrap .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}
.apply-form-wrap .form-row .form-group { margin-bottom: 0; }

/* 3カラム（第一希望/第二希望/第三希望 など）*/
.apply-form-wrap .form-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 0;
}
.apply-form-wrap .form-row-3 .form-group { margin-bottom: 0; }
@media (max-width: 640px) {
  .apply-form-wrap .form-row-3 {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* 副ラベル（第一希望 等の小さいラベル） */
.apply-form-wrap .form-label-sub {
  display: block;
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--color-gray-dark);
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}
.apply-form-wrap .form-label-sub .badge-pri {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 700;
  color: #fff;
  background: var(--color-accent);
  padding: 1px 6px;
  margin-right: 6px;
  letter-spacing: 0.06em;
}
.apply-form-wrap .form-label-sub .badge-opt {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--color-gray);
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  padding: 0 6px;
  margin-right: 6px;
  letter-spacing: 0.06em;
}
.apply-form-wrap .form-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-black);
  letter-spacing: 0.03em;
  margin-bottom: 10px;
}
.apply-form-wrap .form-badge-required {
  font-size: 0.68rem;
  font-weight: 700;
  color: #fff;
  background: #e05252;
  padding: 2px 6px;
}
.apply-form-wrap .form-badge-optional {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--color-gray);
  background: var(--color-bg-light);
  padding: 2px 6px;
  border: 1px solid var(--color-border);
}
.apply-form-wrap .form-hint {
  font-size: 0.75rem;
  color: var(--color-gray);
  margin-top: 6px;
  line-height: 1.6;
}

/* ============================================================
   セグメントラジオ（新卒/中途）— CF7 radio を上書き
   ============================================================ */
/* ============================================================
   セグメントラジオ（新卒/中途）— 純CSS方式
   参考: nipponia-cp.jp の form-radios 実装と同じ手法
   .wpcf7-list-item-label をボタンに見せる。input:checked ~ で選択状態を制御。
   [radio] / [radio*] どちらでも動作する。
   ============================================================ */
.apply-form-wrap .wpcf7-radio.form-radios-segment {
  display: flex !important;
  border: 1px solid var(--color-border);
  width: 100%;
  gap: 0;
}
.apply-form-wrap .wpcf7-radio.form-radios-segment .wpcf7-list-item {
  flex: 1;
  display: block;
  margin: 0;
}
.apply-form-wrap .wpcf7-radio.form-radios-segment .wpcf7-list-item label {
  position: relative;
  display: block;
  cursor: pointer;
  margin: 0;
}
.apply-form-wrap .wpcf7-radio.form-radios-segment input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.apply-form-wrap .wpcf7-radio.form-radios-segment .wpcf7-list-item-label {
  display: block;
  padding: 16px 20px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-gray-dark);
  background: #fff;
  text-align: center;
  border-right: 1px solid var(--color-border);
  transition: background 0.2s, color 0.2s;
  line-height: 1.4;
}
.apply-form-wrap .wpcf7-radio.form-radios-segment .wpcf7-list-item:last-child .wpcf7-list-item-label {
  border-right: none;
}
.apply-form-wrap .wpcf7-radio.form-radios-segment .wpcf7-list-item label:hover .wpcf7-list-item-label {
  background: var(--color-bg-light);
}
.apply-form-wrap .wpcf7-radio.form-radios-segment input[type="radio"]:checked ~ .wpcf7-list-item-label {
  background: var(--color-accent);
  color: #fff;
}

/* ============================================================
   Yes/No ラジオ（セミナー経験・施設利用経験）— 純CSS方式
   ============================================================ */
.apply-form-wrap .wpcf7-radio.form-radios-yesno {
  display: flex !important;
  gap: 12px;
  width: 100%;
}
.apply-form-wrap .wpcf7-radio.form-radios-yesno .wpcf7-list-item {
  flex: 1;
  display: block;
  margin: 0;
}
.apply-form-wrap .wpcf7-radio.form-radios-yesno .wpcf7-list-item label {
  position: relative;
  display: block;
  cursor: pointer;
  margin: 0;
}
.apply-form-wrap .wpcf7-radio.form-radios-yesno input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.apply-form-wrap .wpcf7-radio.form-radios-yesno .wpcf7-list-item-label {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-gray-dark);
  background: #fff;
  border: 1px solid var(--color-border);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  text-align: center;
}
.apply-form-wrap .wpcf7-radio.form-radios-yesno .wpcf7-list-item label:hover .wpcf7-list-item-label {
  border-color: rgba(64,158,213,0.4);
}
.apply-form-wrap .wpcf7-radio.form-radios-yesno input[type="radio"]:checked ~ .wpcf7-list-item-label {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(64,158,213,0.06);
  font-weight: 700;
}


/* ============================================================
   ファイルアップロード — CF7 file をカスタムUIで包む
   ============================================================ */
.apply-form-wrap .apply-file-area {
  position: relative;
  /* CF7が autop で挿入する br/p の余白を吸収 */
  line-height: 0;
}
.apply-form-wrap .apply-file-area > * {
  line-height: 1.5;
}
/* CF7が挿入する br や空 p を除去 */
.apply-form-wrap .apply-file-area br,
.apply-form-wrap .apply-file-area > p {
  display: none !important;
}
.apply-form-wrap .apply-file-area > p.apply-file-trigger,
.apply-form-wrap .apply-file-area > .apply-file-trigger {
  display: flex !important;
}
/* CF7が生成するwrapperをabsoluteで潰す（高さゼロにする） */
.apply-form-wrap .apply-file-area .wpcf7-form-control-wrap {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  overflow: hidden !important;
  pointer-events: none !important;
  margin: 0 !important;
  padding: 0 !important;
  top: 0;
  left: 0;
}
/* ファイル入力本体も完全に隠す（apply-form-wrap内のinput[type="file"]に当たる装飾を打ち消す） */
.apply-form-wrap .apply-file-area input[type="file"],
.apply-form-wrap .wpcf7-file {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  overflow: hidden !important;
  padding: 0 !important;
  margin: 0 !important;
  border: none !important;
  background: transparent !important;
}
.apply-file-trigger {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  border: 1px dashed var(--color-border);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  background: var(--color-bg-light);
}
.apply-file-trigger:hover,
.apply-file-trigger.is-active {
  border-color: var(--color-accent);
  background: rgba(64,158,213,0.04);
  border-style: solid;
}
/* ドラッグ中のハイライト */
.apply-file-trigger.is-dragging {
  border-color: var(--color-accent);
  border-style: solid;
  background: rgba(64,158,213,0.10);
  box-shadow: 0 0 0 3px rgba(64,158,213,0.18);
}
.apply-file-icon {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-accent);
}
.apply-file-text { flex: 1; min-width: 0; }
.apply-file-main { font-size: 0.85rem; font-weight: 700; color: var(--color-black); margin-bottom: 3px; }
.apply-file-sub  { font-size: 0.75rem; color: var(--color-gray); }
.apply-file-selected {
  font-size: 0.82rem;
  color: var(--color-accent);
  font-weight: 700;
  display: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
/* クリア（×）ボタン */
.apply-file-clear {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-gray);
  padding: 4px;
  display: none;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}
.apply-file-clear:hover { color: #e05252; }

/* ============================================================
   Conditional Fields for CF7 — 条件分岐ブロックのスムーズ表示切替
   ============================================================ */
.wpcf7cf_group {
  transition: opacity 0.25s ease;
}
.wpcf7cf_group.wpcf7cf-hidden {
  opacity: 0;
  pointer-events: none;
  display: none;
}

/* プライバシー同意 */
.apply-form-wrap .wpcf7-acceptance {
  display: block;
  margin-bottom: 40px;
}
.apply-form-wrap .wpcf7-acceptance .wpcf7-list-item {
  margin: 0;
}
.apply-form-wrap .wpcf7-acceptance .wpcf7-list-item label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 24px;
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--color-gray-dark);
  line-height: 1.7;
}
.apply-form-wrap .wpcf7-acceptance input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--color-accent);
}
.apply-form-wrap .wpcf7-acceptance a {
  color: var(--color-accent);
  text-decoration: underline;
}

/* 送信ボタン */
.apply-form-wrap .wpcf7-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px 56px;
  background: var(--color-black);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
  font-family: inherit;
  min-width: 240px;
  width: 100%;
}
.apply-form-wrap .wpcf7-submit:hover:not(:disabled) {
  background: var(--color-accent);
}
.apply-form-wrap .wpcf7-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.apply-submit-note {
  font-size: 0.75rem;
  color: var(--color-gray);
  margin-top: 14px;
  line-height: 1.7;
  text-align: center;
}
.apply-submit-note a { color: var(--color-accent); }

/* バリデーション */
.apply-form-wrap .wpcf7-not-valid-tip {
  font-size: 0.75rem;
  color: #e05252;
  margin-top: 6px;
  display: block;
}
.apply-form-wrap .wpcf7-not-valid {
  border-bottom-color: #e05252 !important;
}

/* ============================================================
   Responsive — Apply
   ============================================================ */
@media (max-width: 1024px) {
  .apply-layout { grid-template-columns: 260px 1fr; gap: 40px; }
  .apply-form-wrap { padding: 44px 36px; }
}
@media (max-width: 768px) {
  .apply-hero { padding: 100px 24px 56px; }
  .apply-layout { grid-template-columns: 1fr; gap: 0; }
  .apply-sidebar {
    position: static;
    background: var(--color-black);
    padding: 40px 28px;
  }
  .apply-sidebar-block { border-bottom-color: rgba(255,255,255,0.12); }
  .apply-sidebar-heading { color: var(--color-accent); }
  .apply-sidebar-text { color: rgba(255,255,255,0.65); }
  .apply-step-label { color: #fff; }
  .apply-step-note { color: rgba(255,255,255,0.45); }
  .apply-step-num { background: var(--color-accent); }
  .apply-step { border-bottom-color: rgba(255,255,255,0.12); }
  .apply-form-wrap { border-left: none; border-right: none; border-top: none; padding: 40px 24px; }
  .apply-form-wrap .form-row { grid-template-columns: 1fr; gap: 0; }
  .apply-form-wrap .form-row .form-group { margin-bottom: 32px; }
  .apply-form-wrap .wpcf7-submit { width: 100%; }
}


/* ============================================================
   Blog Category Filter（カテゴリーで絞り込みUI）
   ============================================================ */
.blog-filter-section {
  background: var(--color-bg);
  padding: 32px 0 0;
}
.blog-filter-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gray-dark);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.blog-filter-label::before {
  content: '';
  display: inline-block;
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23409ed5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolygon points='22 3 2 3 10 12.46 10 19 14 21 14 12.46 22 3'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}
.blog-filter-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.blog-filter-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-gray-dark);
  background: #fff;
  border: 1px solid var(--color-border);
  text-decoration: none;
  transition: all 0.2s ease;
  border-radius: 24px;
  white-space: nowrap;
}
.blog-filter-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(64, 158, 213, 0.04);
}
.blog-filter-link.is-active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
  font-weight: 700;
}
.blog-filter-link.is-active-soft {
  border-color: var(--color-gray-dark);
  color: var(--color-gray-dark);
  background: #fff;
}
.blog-filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  background: rgba(0, 0, 0, 0.06);
  border-radius: 11px;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-gray);
  transition: all 0.2s ease;
}
.blog-filter-link:hover .blog-filter-count {
  background: rgba(64, 158, 213, 0.12);
  color: var(--color-accent);
}
.blog-filter-link.is-active .blog-filter-count {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
}

/* モバイル: 横スクロールチップ列に */
@media (max-width: 640px) {
  .blog-filter-section { padding-top: 24px; }
  .blog-filter-nav {
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 8px;
    margin: 0 -20px;
    padding-left: 20px;
    padding-right: 20px;
  }
  .blog-filter-nav::-webkit-scrollbar { display: none; }
  .blog-filter-link { font-size: 0.8rem; padding: 7px 14px; }
}