/* ===================================
   CSS Variables  Base Styles
   (Mobile First)
   =================================== */

:root {
  /* Colors */
  --color-primary: #C41E3A;
  --color-primary-dark: #9E1830;
  --color-primary-light: #E8536A;
  --color-accent: #F39C12;
  --color-accent-light: #f2bf6d;
  --color-white: #FFFFFF;
  --color-black: #1A1A1A;
  --color-gray-100: #fafafa;
  --color-gray-200: #f2f2f2;
  --color-gray-300: #D4D4D4;
  --color-gray-400: #999999;
  --color-gray-600: #666666;
  --color-gray-800: #333333;
  
  /* Typography */
  --font-primary: "Zen Kaku Gothic New", sans-serif;
  --font-accent: "Playfair Display", serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;
  --spacing-2xl: 6rem;
  --spacing-3xl: 8rem;
  
  /* Layout */
  --max-width: 1200px;
  --header-height: 65px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(26, 26, 26, 0.05);
  --shadow-md: 0 4px 12px rgba(26, 26, 26, 0.1);
  --shadow-lg: 0 8px 24px rgba(26, 26, 26, 0.15);
}

@media (min-width: 768px) {
  :root {
    --header-height: 80px;
  }
}

/* ===================================
   Reset  Base
   =================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-white);
  color: var(--color-gray-800);
  font-family: var(--font-primary);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.8;
  letter-spacing: 0.03em;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-normal);
}

ul, ol {
  list-style: none;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.grecaptcha-badge {
    visibility: hidden;
}

/* ===================================
   Typography
   =================================== */

h1, h2, h3, h4, h5, h6 {
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

h2 {
  font-size: clamp(23px, 2.5vw, 25px);
  margin: var(--spacing-2xl) 0 35px;
}

h2.has-background {
  border: none;
  color: initial;
  margin: var(--spacing-2xl) 0 35px;
}

h3 {
  color: var(--color-gray-800);
  font-size: clamp(19px, 2vw, 21px);
  margin: var(--spacing-xl) 0 30px;
}

h3.has-background {
  color: initial;
  margin: var(--spacing-xl) 0 30px;
  padding: clamp(20px, 2vw, 25px);
}

h4 {
  font-size: clamp(18px, 2vw, 19px);
  margin: var(--spacing-lg) 0 25px;
}

h4.has-background {
  margin: var(--spacing-lg) 0 25px;
}

h5 {
  font-size: clamp(17px, 1.7vw, 18px);
  margin: var(--spacing-md) 0 20px;
}

h5.has-background {
  margin: var(--spacing-md) 0 20px;
}

h6 {
  font-size: 17px;
  margin: var(--spacing-md) 0 20px;
}
h6.has-background {
  font-size: 17px;
  margin: var(--spacing-md) 0 20px;
}

.heading-xl {
  font-family: var(--font-accent);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 400;
  letter-spacing: 0.05em;
}

.heading-lg {
  font-size: clamp(28px, 3vw, 40px);
}

.heading-md {
  font-size: clamp(20px, 2vw, 24px);
}

.heading-sm {
  font-size: 16px;
  font-weight: 600;
}

.text-accent {
  font-family: var(--font-accent);
  font-style: italic;
  letter-spacing: 0.1em;
}

.text-small {
  font-size: 14px;
}

.text-center {
  text-align: center;
}

strong {
  font-weight: 500;
}

ol li {
  list-style: decimal;
}


/* ===================================
   Layout
   =================================== */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

@media (min-width: 1025px) {
  .container {
    padding: 0;
    width: 90%;
  }
}

.section {
  padding: var(--spacing-2xl) 0;
}

.section:nth-of-type(even) {
  background: var(--color-gray-100);
}

@media (min-width: 768px) {
  .section {
    padding: clamp(120px, 15vw, 180px) 0;
  }
}

.section--gray {
  background-color: var(--color-gray-100);
}


@media (min-width: 768px) {
  .sp-only {
    display: none;
  }
}

@media (max-width: 767px) {
  .pc-only {
    display: none;
  }
}

/* ===================================
   Header
   =================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: var(--color-white);
  z-index: 1000;
  transition: box-shadow var(--transition-normal);
}

.header.is-scrolled {
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header__logo {
  display: flex;
  align-items: center;
}

.header__logo img {
  width: clamp(180px, 20vw, 230px);
}

/* Text logo fallback (if no image) */
.header__logo--text {
  font-family: var(--font-accent);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-primary);
}

.header__logo--text span {
  display: block;
  font-family: var(--font-primary);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--color-gray-600);
  margin-top: 2px;
}

/* Navigation */
.nav {
  /* Mobile: full screen overlay menu */
  background-color: var(--color-white);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  height: 100vh;
  justify-content: center;
  overflow-x: hidden;
  overflow-y: scroll;
  position: fixed;
  right: -100%;
  top: var(--header-height);
  transition: right var(--transition-normal);
  width: 100%;
}

.nav.is-open {
  right: 0;
}

@media (min-width: 1025px) {
  .nav {
    align-items: center;
    background-color: transparent;
    flex-direction: row;
    height: auto;
    justify-content: flex-start;
    position: static;
    width: auto;
  }
  
  .nav.is-open {
    right: -100%;
  }
}


@media (max-width: 1024px) {
  .nav__list {
    padding: 0 25px 80px min(7%, 70px);
  }
  
  .nav__list li:nth-of-type(2) {
    margin-bottom: var(--spacing-sm);
  }
}

@media (min-width: 1025px) {
  .nav__list {
    align-items: center;
    display: flex;
    gap: var(--spacing-lg);
  }
}

.nav__list.is-active::after {
  width: 100%;
}

@media (min-width: 1025px) {
  .nav__list li:nth-of-type(2):hover .nav__submenu {
    opacity: 1;
    visibility: visible;
  }
  
  .nav__list li:hover .nav__link:after {
    width: 100%;
  }
  
  .nav__list li:nth-of-type(2):hover .nav__submenu li .nav__link:after {
    width: 0;
  }
}

.nav__link {
  display: block;
  font-size: 17px;
  letter-spacing: 0.05em;
  padding: 20px var(--spacing-sm);
  position: relative;
  transition: color var(--transition-normal);
}

@media (min-width: 1025px) {
  .nav__link {
    font-size: 15px;
    padding: 26px 0;
  }
  
  .nav__link:after {
    content: '';
    position: absolute;
    bottom: 18px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-primary);
    transition: width var(--transition-normal);
  }
}

.nav__link.is-active::after {
  width: 100%;
}

.nav__link:hover {
  color: var(--color-primary);
}

.nav__submenu {
  padding-left: var(--spacing-sm);
}

.nav__list .nav__submenu li {
  margin: 0;
}

.nav__submenu li .nav__link {
  color: var(--color-gray-600);
  font-size: 15px;
  padding: 12px 20px;
  transition: color var(--transition-normal);
}

@media (max-width: 1024px) {
  .nav__submenu li .nav__link:hover {
    color: var(--color-primary);
  }
}

@media (min-width: 1025px) {
  .nav__submenu {
    background: var(--color-gray-200);
    display: grid;
    gap: clamp(35px, 3vw, 45px);
    grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
    opacity: 0;
    padding: 18px 40px 30px;
    position: absolute;
    right: 0;
    top: var(--header-height);
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
    visibility: hidden;
    width: min(60%, 770px);
  }
  
  .nav__submenu li .nav__link {
    border-bottom: 1px solid var(--color-primary);
    color: var(--color-gray-800);
    font-size: 15px;
    padding: 5px;
  }
  
  .nav__submenu li:hover .nav__link {
    color: var(--color-primary);
  }
}


/* Mobile Menu Button */
.menu-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  gap: 6px;
  z-index: 1001;
}

.menu-btn__line {
  width: 24px;
  height: 2px;
  background-color: var(--color-black);
  transition: all var(--transition-normal);
}

.menu-btn.is-active .menu-btn__line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-btn.is-active .menu-btn__line:nth-child(2) {
  opacity: 0;
}

.menu-btn.is-active .menu-btn__line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

@media (min-width: 1025px) {
  .menu-btn {
    display: none;
  }
}

/* ===================================
   Footer
   =================================== */

.footer {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

@media (min-width: 1025px) {
  .footer {
    padding: var(--spacing-2xl) 0 var(--spacing-md);
  }
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

@media (min-width: 1025px) {
  .footer__inner {
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
  }
}

.footer__logo {
  margin-bottom: var(--spacing-md);
}

.footer__logo img {
  width: clamp(200px, 20vw, 240px);
}

.footer__address {
  font-style: normal;
  color: var(--color-white);
  line-height: 2;
}

.footer .tel {
  font-size: 20px;
  margin-top: var(--spacing-sm);
}

.footer__nav {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg) var(--spacing-xl);
}

@media (min-width: 600px) {
  .footer__nav {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1025px) {
  .footer__nav {
    grid-template-columns: repeat(3, 1fr);
  }
}

.footer__nav-title {
  font-family: var(--font-accent);
  font-size: 18px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-white);
  border-bottom: 1px solid #fff;
  margin-bottom: var(--spacing-sm);
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.footer__nav-link {
  font-size: 15px;
  color: var(--color-white);
  display: inline-block;
  transition: transform var(--transition-fast);
}

.footer__nav-link:hover {
  transform: translateX(5px);
}

.footer__bottom {
  margin-top: var(--spacing-2xl);
  text-align: right;
}

.footer__copyright {
  font-size: 14px;
  color: var(--color-white);
  letter-spacing: 0.05em;
}


/* ===================================
   Buttons
   =================================== */

.btn {
  align-items: center;
  border-radius: 100px;
  display: inline-flex;
  justify-content: center;
  padding: 12px 25px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.1em;
  transition: all var(--transition-normal);
  width: 100%;
}

@media (min-width: 480px) {
  .btn {
    width: min(280px, 100%);
  }
}

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

.btn--primary:hover {
  box-shadow: var(--shadow-md);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--outline {
  background-color: var(--color-white);
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
}

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

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

.btn--white:hover {
  background-color: var(--color-gray-100);
  color: var(--color-primary);
}


/* Arrow Button */
.btn-arrow {
  align-items: center;
  color: var(--color-gray-600);
  display: flex;
  font-size: 18px;
  gap: var(--spacing-md);
  letter-spacing: 0.08em;
}


.btn-arrow:hover span  {
  transform: translateX(4px);
}

.btn-arrow span {
  align-items: center;
  background: var(--color-white);
  border: 1px solid var(--color-gray-600);
  border: 1.5px solid var(--color-accent-light);
  border-radius: 50%;
  display: flex;
  height: 52px;
  justify-content: center;
  transition: transform var(--transition-normal);
  width: 52px;
}

.btn-arrow span::before {
  background: var(--color-accent);
  content: '';
  height: 12px;
  display: block;
  width: 25px;
  
  mask-image: url(img/icons/arrow.svg) no-repeat center/cover;
  -webkit-mask: url(img/icons/arrow.svg) no-repeat center/cover;
}


/* ===================================
   Page Header
   =================================== */

.page-header {
  background: linear-gradient(135deg, rgba(235, 235, 235, 0.5) 40%, var(--color-white) 100%);
  position: relative;
  padding: calc(var(--header-height) + var(--spacing-2xl)) 0 var(--spacing-2xl);
  text-align: center;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 40px;
  background-color: var(--color-primary);
}

.page-header__subtitle {
  color: var(--color-gray-800);
  font-family: var(--font-accent);
  font-size: clamp(28px, 4vw, 50px);
  letter-spacing: 0.3em;
  margin-bottom: var(--spacing-xs);
  text-transform: uppercase;
}

.page-header__title {
  color: var(--color-gray-600);
  font-size: clamp(17px, 2vw, 20px);
  letter-spacing: 0.15em;
}


/* ----------------------
  Article Header
  -----------------------*/

.article-header__area {
  padding-bottom: var(--spacing-sm);
}

@media (min-width: 768px) {
  .article-header__area {
    padding-bottom: var(--spacing-md);
  }
}

.article-header__title {
  font-size: clamp(17px, 2.2vw, 25px);
  line-height: 1.7;
  text-align: left;
}

.article-header__area .news-item__meta {
  margin-bottom: var(--spacing-lg);
}

.article-header__area .news-item__meta .news-item__category {
  width: auto;
}

.back-btn {
  border-top: 1px solid var(--color-gray-300);
  margin: clamp(150px, 20vw, 250px) 0 0 auto;
  padding-top: var(--spacing-2xl);
}

.back-btn .btn-arrow {
  margin: 0 0 0 auto;
  width: fit-content;
}


/* ===================================
   Grid Systems
   =================================== */

.grid {
  display: grid;
  gap: var(--spacing-md);
}

/* Mobile: all grids are single column */
.grid--2,
.grid--3,
.grid--4 {
  grid-template-columns: 1fr;
}

.grid--2 {
  gap: var(--spacing-xl) var(--spacing-2xl);
}

@media (min-width: 768px) {
  .grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1025px) {
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}


/* ===================================
   News List (Container Query)
   =================================== */

.news-list {
  display: flex;
  flex-direction: column;
}

@media (min-width: 1025px) {
  .news-list {
    margin: auto;
    width: 85%;
  }
}

.news-item {
  align-items: center;
  border-bottom: 1px solid var(--color-gray-300);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md) var(--spacing-lg);
  padding: var(--spacing-md) 0;
  transition: background-color var(--transition-fast);
}

@media (min-width: 768px) {
  .news-item {
    grid-template-columns: 240px 1fr;
  }
  
  .news-item__date,
  .news-item__category,
  .news-item__title {
    justify-self: auto;
  }
}

.news-item:hover .news-item__title {
  color: var(--color-primary);
}

.news-item__meta {
  display: flex;
  gap: var(--spacing-md);
}

.news-item__date {
  color: var(--color-gray-600);
  font-size: 17px;
  font-family: var(--font-accent);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.news-item__category {
  background-color: var(--color-white);
  border: 1px solid var(--color-primary-light);
  display: inline-block;
  font-size: 14px;
  padding: 0.25rem 0.75rem;
  text-align: center;
}

@media (min-width: 768px) {
  .news-item__category {
    width: 100%;
  }
}

.news-item__title {
  font-size: 16px;
  font-weight: 400;
  transition: color var(--transition-normal);
}


/* ===================================
   Animations
   =================================== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===================================
   Utilities
   =================================== */

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mt-2xl { margin-top: var(--spacing-2xl); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }


.text-muted {
  color: var(--color-gray-600);
}

.wp-block-separator {
  border-top: 1px solid var(--color-gray-300);
  margin: var(--spacing-xl) 0;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Order Utilities for Responsive */
@media (min-width: 768px) {
  .order-md-1 {
    order: 1;
  }
  
  .order-md-2 {
    order: 2;
  }
}


/* ===================================
   Breadcrumb
   =================================== */

.breadcrumbs {
  font-size: 14px;
  color: var(--color-gray-600);
  padding-top: var(--spacing-md);
}

.breadcrumbs ul {
  margin: 0;
  padding: 0;
}

.breadcrumbs li {
  display: inline-block;
  margin-right: 5px;
}

.breadcrumbs li:not(:last-of-type)::after {
  content: ' / ';
}

.breadcrumbs li:last-of-type {
  color: var(--color-primary);
}

.breadcrumbs a {
  color: var(--color-gray-600);
}


/* ===================================
   Block
   =================================== */
.has-background {
  margin: var(--spacing-md) 0;
  padding: var(--spacing-md);
}

p.has-background {
  padding: var(--spacing-md);
}

ul.has-background, ol.has-background {
  padding: 30px clamp(25px, 2vw, 30px) 30px clamp(40px, 5vw, 55px);
}

article ul.wp-block-list li {
  list-style: disc;
}

article ul, article ol {
  margin: var(--spacing-md) 0;
  padding-left: var(--spacing-md);
}

article ul.wp-block-list li, article ol.wp-block-list li {
  margin-bottom: 8px;
}

article ul.wp-block-list li ul, article ol.wp-block-list li ul {
  margin: 15px 0 28px;
  padding-left: var(--spacing-sm);
}

article ul.wp-block-list li ul li, article ol.wp-block-list li ul li {
  list-style: circle;
}

p {
  margin: var(--spacing-md) 0;
}
p a {
  color: var(--color-primary);
  text-decoration: underline;
}



/* ===================================
   Group
   =================================== */
.wp-block-group {
  margin: var(--spacing-2xl) 0;
}

.wp-block-group .wp-block-gallery,
.wp-block-group .wp-block-columns {
  margin: var(--spacing-md) 0;
}

.wp-block-columns {
  gap: 1em;
  margin: clamp(40px, 6vw, 60px) 0;
}

.wp-block-columns figure.wp-block-image,
.wp-block-columns .wp-block-image {
  margin: 0;
}

.wp-block-columns .wp-block-gallery {
  margin: 0;
}

.wp-block-media-text {
  margin: clamp(15px, 3vw, 30px) 0;
}

.wp-block-media-text .has-normal-font-size {
  font-size: 16px;
}

/* ===================================
   Image
   =================================== */
.wp-block-image {
  margin: clamp(25px, 4vw, 45px) 0;
}

.wp-block-image figure {
  margin: 0;
}

.wp-block-gallery {
  margin: var(--spacing-md) 0 var(--spacing-lg);
}


/* ===================================
   Button
   =================================== */

.wp-block-buttons {
  justify-content: center;
  margin: var(--spacing-2xl) 0 var(--spacing-xl);
}

.wp-block-buttons .wp-block-button {
  width: min(95%, 400px);
}

.wp-block-buttons .wp-block-button .wp-block-button__link {
  background: #fff;
  border: 1.5px solid var(--color-primary);
  border-radius: 5px;
  color: var(--color-black);
  display: block;
  margin: auto;
  padding: 12px 25px;
  transition: var(--transition-normal);
}

.wp-block-buttons .wp-block-button .wp-block-button__link:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.wp-block-buttons .wp-block-button .has-background {
  border: none;
}

.wp-block-button.has-custom-font-size .wp-block-button__link {
  font-size: inherit;
}


/* ===================================
   Table
   =================================== */
.wp-block-table {
  margin: var(--spacing-xl) 0;
}

.wp-block-table table {
  border-collapse: collapse;
  font-size: 16px;
  width: 100%;
}

.wp-block-table table thead {
  border-bottom: 2px solid var(--color-gray-600);
}

.wp-block-table table thead th {
  background: var(--color-gray-200);
  font-weight: 500;
}

.wp-block-table table td {
  padding: var(--spacing-sm);
  word-break: break-word;
}

table td {
  padding: var(--spacing-md) 0;
}

.is-style-regular table {
  border-bottom: 1px solid var(--color-gray-400);
}

.is-style-regular table td {
  border: 1px solid var(--color-gray-400);
  border-bottom: none;
}

.wp-block-table.is-style-stripes tbody tr:nth-child(odd) {
  background-color: var(--color-gray-200);
}


/* ===================================
   Contact Form
   =================================== */

.form-group {
  margin-bottom: var(--spacing-md);
}

.wpcf7 {
  margin: 0 auto;
  max-width: 850px;
  width: 100%;
}

/* チェックボックス */
.wpcf7 .wpcf7-checkbox {
  display: grid;
  gap: var(--spacing-sm) var(--spacing-md);
  grid-template-columns: 1fr;
  margin: var(--spacing-sm) 0 var(--spacing-xl);
}

@media (min-width: 768px) {
  .wpcf7 .wpcf7-checkbox {
    grid-template-columns: repeat(2, 1fr);
  }
}

.wpcf7 input[type="checkbox"] {
  display: none;
}

.wpcf7 .wpcf7-checkbox input[type="checkbox"]:checked + .wpcf7-list-item-label::before,
.wpcf7 .wpcf7-acceptance input[type="checkbox"]:checked + .wpcf7-list-item-label::before {
  background-color: #1d8fc4;
  border-color: #1d8fc4;
}

.wpcf7 .wpcf7-checkbox .wpcf7-list-item-label,
.wpcf7 .wpcf7-acceptance .wpcf7-list-item-label {
  cursor: pointer;
  position: relative;
  padding-left: 30px;
}

.wpcf7 .wpcf7-checkbox .wpcf7-list-item-label::before,
.wpcf7 .wpcf7-acceptance .wpcf7-list-item-label::before {
  background: #fff;
  border: 1px solid var(--color-gray-400);
  border-radius: 2px;
  content: '';
  display: block;
  height: 20px;
  left: 0;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
}

.wpcf7 .wpcf7-checkbox .wpcf7-list-item-label::after,
.wpcf7 .wpcf7-acceptance .wpcf7-list-item-label::after {
  border-right: 2px solid var(--color-white);
  border-top: 2px solid var(--color-white);
  content: "";
  display: block;
  height: 7px;
  left: 4px;
  position: absolute;
  top: 45%;
  transform: translateY(-50%) rotate(135deg);
  width: 11px;
}

.wpcf7-checkbox .wpcf7-list-item-label {
  font-size: 16px;
}

/* ラベルのスタイル */
.wpcf7 label {
  display: block;
  font-size: 16px;
}

.wpcf7 label span {
  display: block;
  margin-bottom: var(--spacing-xs);
}

/* 必須マークのスタイル */
.form-label--required::after {
  content: '*';
  color: var(--color-primary);
  margin-left: 4px;
}

/* 2カラムグリッド */
.grid--2 {
  gap: 0 var(--spacing-md);
}

/* テキスト入力・メールアドレス・電話番号 */
.wpcf7 input[type="text"],
.wpcf7 input[type="email"],
.wpcf7 input[type="tel"],
.wpcf7 textarea {
  border: 1px solid var(--color-gray-300);
  border-radius: 4px;
  font-size: 16px;
  padding: var(--spacing-sm);
  transition: border-color 0.3s ease;
  width: 100%;
}

.wpcf7 input[type="text"]:focus,
.wpcf7 input[type="email"]:focus,
.wpcf7 input[type="tel"]:focus,
.wpcf7 textarea:focus  {
  border-color: var(--color-primary);
  outline: none;
}

/* テキストエリア */
.wpcf7 textarea {
  min-height: 150px;
}

/* 内容確認チェック */
.wpcf7 .wpcf7-acceptance {
  display: block;
  margin: var(--spacing-lg) 0 var(--spacing-sm);
}

.wpcf7 .check {
  font-size: 16px;
  margin-bottom: var(--spacing-lg);
}

/* 送信ボタン */
.wpcf7 input[type="submit"] {
  background-color: var(--color-primary);
  border: none;
  border-radius: 4px;
  color: white;
  cursor: pointer;
  display: block;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0.3em;
  margin: 0 auto;
  min-width: 250px;
  padding: 1rem 2rem;
  transition: all 0.3s ease;
}

.wpcf7 input[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* プライバシーポリシーリンク */
.wpcf7 .recaptcha {
  font-size: 15px;
  margin-top: var(--spacing-lg);
}

.wpcf7 .recaptcha a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* バリデーションエラーメッセージ */
.wpcf7 .wpcf7-not-valid-tip {
  display: block;
  margin-top: 0.5rem;
  color: #e74c3c;
  font-size: 14px;
}

/* 入力エラー時の枠線 */
.wpcf7 .wpcf7-not-valid {
  border-color: #e74c3c;
}

/* 送信完了・エラーメッセージ */
.wpcf7 .wpcf7-response-output {
  margin: 1.5rem 0 0;
  padding: 1rem;
  border-radius: 4px;
  text-align: center;
}

.wpcf7 .wpcf7-mail-sent-ok {
  background-color: #d4edda;
  border: 1px solid #c3e6cb;
  color: #155724;
}

.wpcf7 .wpcf7-validation-errors,
.wpcf7 .wpcf7-mail-sent-ng {
  background-color: #f8d7da;
  border: 1px solid #f5c6cb;
  color: #721c24;
}

/* スピナー（送信中） */
.wpcf7 .wpcf7-spinner {
  margin-left: 1rem;
}

/* Contact Notes */
.contact-notes {
  max-width: 700px;
  margin: 0 auto;
}

.contact-notes__list {
  color: var(--color-gray-600);
  line-height: 2;
}

.contact-notes__item {
  margin-bottom: 0.5rem;
  padding-left: 1.5rem;
  position: relative;
}

.contact-notes__item:last-child {
  margin-bottom: 0;
}

.contact-notes__item::before {
  content: '・';
  position: absolute;
  left: 0;
}


/* ===================================
   404
   =================================== */

.not-found {
  text-align: center;
}

.not-found p {
  font-size: clamp(20px, 2vw, 23px);
  margin: 0 0 var(--spacing-md);
}

.not-found p span {
  display: inline-block;
}

.not-found .btn {
  text-align: center;
}


/* ===================================
   Pagination
   =================================== */
.pagination {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-xl);
}

@media (min-width: 768px) {
  .pagination {
    margin-top: var(--spacing-3xl);
  }
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px 10px;
}

.page-numbers {
  align-items: center;
  background: var(--color-white);
  font-size: 16px;
  display: flex;
  justify-content: center;
  height: 40px;
  transition: all 0.2s;
  width: 40px;
}

a.page-numbers {
  border: 1px solid var(--color-gray-300);
}

a.page-numbers:hover {
  background: var(--color-gray-200);
  color: var(--color-gray-800);
}

.current {
  background: var(--color-primary);
  color: var(--color-white);
}

.dots {
  border: none;
}