@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500&family=Noto+Sans+JP:wght@300;400;500&display=swap');

/* Minimal Studio Theme - Inspired by nendo aesthetics */
:root {
  --primary-color: #000000;
  --secondary-color: #666666;
  --accent-color: #333333;
  --background-color: #ffffff;
  --text-color: #5a5a5a;
  --light-gray: #f8f8f8;
  --border-color: #eeeeee;
  --max-width: 132rem;
  --header-height: 8rem;
  --header-height-mobile: 6rem;
  --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1.6rem;
  line-height: 1.8;
  color: var(--text-color);
  background: var(--background-color);
  font-weight: 400;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Container - Fixed Width Issues */
.container {
  width: 100%;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* Hide Side Columns */
.l-left-contents,
.l-right-contents {
  display: none !important;
}

.l-main-contents {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  background: var(--background-color);
}

/* Fixed Header Issues */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: var(--header-height);
  padding: 0 4rem;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  height: calc(var(--header-height) - 2rem);
  border-bottom-color: var(--border-color);
  box-shadow: 0 1px 10px rgba(0, 0, 0, 0.05);
}

.site-header.visible {
  transform: translateY(0);
}

.header-container {
  width: 100%;
  max-width: var(--max-width);
  height: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-branding {
  flex-shrink: 0;
}

.site-title {
  font-size: 1.8rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: lowercase;
  margin: 0;
}

.site-title a {
  color: var(--primary-color);
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.site-title a:hover {
  opacity: 0.6;
}

.site-logo {
  max-height: 8rem;
  width: auto;
  opacity: 0.9;
  display: block;
}

/* Hamburger Menu */
.hamburger-menu {
  display: flex;
  align-items: center;
}

.menu-toggle {
  width: 2.4rem;
  height: 1.4rem;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 0;
  position: relative;
  z-index: 1001;
}

.hamburger-line {
  width: 100%;
  height: 1px;
  background: var(--primary-color);
  transition: var(--transition);
  transform-origin: center;
}

.menu-toggle:hover .hamburger-line {
  background: var(--accent-color);
}

.menu-toggle.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(0.5rem, 0.5rem);
}

.menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(0.5rem, -0.5rem);
}

/* Full Screen Menu Overlay */
.menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(255, 255, 255, 0.98);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease, visibility 0.5s ease;
  z-index: 999;
}

.menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.site-navigation {
  width: 100%;
  padding: 2rem;
}

.menu-items {
  list-style: none;
  text-align: center;
  padding: 0;
  margin: 0;
}

.menu-item {
  margin: 3rem 0;
  opacity: 0;
  transform: translateY(2rem);
  transition: var(--transition);
}

.menu-overlay.active .menu-item {
  opacity: 1;
  transform: translateY(0);
}

.menu-item:nth-child(1) {
  transition-delay: 0.1s;
}

.menu-item:nth-child(2) {
  transition-delay: 0.15s;
}

.menu-item:nth-child(3) {
  transition-delay: 0.2s;
}

.menu-item:nth-child(4) {
  transition-delay: 0.25s;
}

.menu-item:nth-child(5) {
  transition-delay: 0.3s;
}

.menu-item:nth-child(6) {
  transition-delay: 0.35s;
}

.menu-item:nth-child(7) {
  transition-delay: 0.4s;
}

.menu-item:nth-child(8) {
  transition-delay: 0.45s;
}

.menu-item:nth-child(9) {
  transition-delay: 0.5s;
}

.menu-item:nth-child(10) {
  transition-delay: 0.55s;
}

.menu-item:nth-child(10) {
  transition-delay: 0.6s;
}

.menu-item:nth-child(10) {
  transition-delay: 0.65s;
}

.menu-item a {
  color: var(--primary-color);
  text-decoration: none;
  font-size: 1.6rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: lowercase;
  transition: opacity 0.3s ease;
  display: inline-block;
  padding: 0.5rem 1rem;
}

.menu-item a:hover {
  opacity: 0.5;
}

/* Main Content */
main {
  min-height: 100vh;
  width: 100%;
}

/* Studio KV Section */
.kv {
  aspect-ratio: 16 / 9;
  height: auto;
  width: 100%;
  max-width: none;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  margin: 0;
  padding: 0;
}

.kv .iframe-container {
  width: 100%;
  height: 100%;
  position: relative;
}

.kv img,
.kv iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(20%);
  transition: filter 0.6s ease;
}

.kv:hover img,
.kv:hover iframe {
  filter: grayscale(0%);
}

/* Sections */
section {
  padding: 0;
  width: 100%;
}

.section-inner {
  padding: 10rem 4rem;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}

.section-title {
  font-size: 2.4rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 4rem;
  opacity: 0.8;
  text-align: left;
}

/* Specific sections with 80rem max-width including titles */
.content_type_list .section-title,
.content_type_list_thumbnail .section-title {
  max-width: 80rem;
  margin-left: auto;
  margin-right: auto;
}

/* Introduction - Studio Style */
.introduction {
  width: 100%;
}

.introduction .section-inner {
  display: flex;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: left;
}

.introduction-text {
  flex: 1;
  padding-right: 4rem;
}

.introduction-text .section-title {
  margin-bottom: 3.2rem;
}

.introduction-image {
  flex: 1;
  overflow: hidden;
  border-radius: 2px;
}

.introduction-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.8s ease;
}

.introduction-image:hover img {
  transform: scale(1.02);
}

@media screen and (max-width: 768px) {
  .introduction .section-inner {
    flex-direction: column;
    gap: 4rem;
  }

  .introduction-text {
    padding-right: 0;
  }
}

/* Grid Layout - Portfolio Style */
.content-wrap {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(30rem, 1fr));
  gap: 3rem;
  width: 100%;
}

/* Home page content grids */
.l-main-contents>section .content_type_square .content-wrap,
.l-main-contents>section .content_type_vertical .content-wrap,
.l-main-contents>section .content_type_horizontal .content-wrap,
.l-main-contents>section .content_type_landscape .content-wrap {
  grid-template-columns: repeat(auto-fill, minmax(35rem, 1fr));
  gap: 4rem;
}

/* Content Cards - Minimal Studio */
.content-item {
  cursor: pointer;
  transition: var(--transition);
}

.content-image {
  position: relative;
  overflow: hidden;
  background: var(--light-gray);
  aspect-ratio: 4/3;
  margin-bottom: 1.5rem;
  border-radius: 2px;
}

/* カード型表示タイプ別の画像縦横比 */
.content_type_square .content-image,
.content_type_square .content-slider .content-image {
  aspect-ratio: 1/1;
}

.content_type_vertical .content-image,
.content_type_vertical .content-slider .content-image {
  aspect-ratio: 1/1.414;
}

.content_type_landscape .content-image,
.content_type_landscape .content-slider .content-image,
.content_type_horizontal .content-image,
.content_type_horizontal .content-slider .content-image {
  aspect-ratio: 1.414/1;
}

.content-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  filter: grayscale(10%);
}

.content-item:hover .content-image img {
  transform: scale(1.05);
  filter: grayscale(0%);
}

.content-title {
  font-size: 1.6rem;
  font-weight: 400;
  margin-bottom: 0.8rem;
  letter-spacing: 0.05em;
}

.content-title a {
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.content-item:hover .content-title a {
  opacity: 0.6;
}

.content-description {
  font-size: 1.4rem;
  line-height: 1.8;
  font-weight: 400;
}

.content-date {
  font-size: 1.2rem;
  letter-spacing: 0.1em;
  opacity: 0.7;
}

/* List Style - Minimal */
.content_type_list .section-inner {
  max-width: 80rem;
  margin: 0 auto;
  padding-inline: 0;
}

.content_type_list .content-wrap {
  display: block;
  width: 100%;
}

.content_type_list .content-item {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 2rem;
  cursor: pointer;
}

.content_type_list .content-item:hover {
  opacity: 0.7;
}

.content_type_list .content-title {
  margin: 0;
  flex: 1;
}

.content_type_list .content-date {
  flex-shrink: 0;
}

/* Gallery - Portfolio Grid */
.gallery-grid,
.gallery-tile {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(25rem, 1fr));
  gap: 2rem;
  width: 100%;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
  background: var(--light-gray);
  border-radius: 2px;
}

.gallery-image {
  width: 100%;
  height: 100%;
}

.gallery-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease, opacity 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
  opacity: 0.9;
}

/* Gallery Slider */
.gallery-slider {
  position: relative;
  width: 100%;
}

.gallery-slider .slick-slide {
  padding: 0 1rem;
}

.gallery-slider .slick-dots {
  bottom: -4rem;
}

.gallery-slider .slick-dots li button:before {
  color: var(--secondary-color);
  font-size: 8px;
}

.gallery-slider .slick-dots li.slick-active button:before {
  color: var(--primary-color);
}

/* Content Slider - Minimal Theme Special Behavior */
/* PC: No slider, show as grid. Mobile: Keep slider */
@media (min-width: 769px) {

  /* Expand content-wrap to full width */
  .content-wrap {
    display: block;
    width: 100% !important;
    max-width: 100% !important;
  }

  /* For home page sections - disable slider on PC */
  .l-main-contents>section .content-slider.slick-initialized {
    /* Unslick the slider */
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 4rem !important;
    margin: 0 !important;
  }

  .l-main-contents>section .content-slider.slick-initialized .slick-list {
    /* Reset slick list */
    overflow: visible !important;
    position: static !important;
    display: contents !important;
  }

  .l-main-contents>section .content-slider.slick-initialized .slick-track {
    /* Reset slick track */
    position: static !important;
    left: 0 !important;
    display: contents !important;
    transform: none !important;
    width: auto !important;
  }

  .l-main-contents>section .content-slider.slick-initialized .slick-slide {
    /* Reset slide styles */
    width: auto !important;
    position: static !important;
    float: none !important;
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  .l-main-contents>section .content-slider .slick-dots,
  .l-main-contents>section .content-slider .slick-prev,
  .l-main-contents>section .content-slider .slick-next {
    display: none !important;
  }
}

/* Tablet: 2 columns */
@media (min-width: 769px) and (max-width: 1024px) {
  .l-main-contents>section .content-slider.slick-initialized {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 3rem !important;
  }
}

/* Mobile: Keep default slider behavior */
@media (max-width: 768px) {
  .content-slider {
    width: 100vw;
    margin: 0 auto 4rem !important;
  }

  .slick-track {
    display: flex !important;
    align-items: stretch;
  }

  .slick-slide {
    height: auto;
    padding-inline: 1.6rem;
  }

  .slick-slide>div {
    height: 100%;
  }

  .slick-dots {
    bottom: -4rem !important;
  }
}

/* Buttons - Minimal Style */
.more-button {
  text-align: center;
  margin-top: 4rem;
}

.view-all {
  display: inline-block;
  padding: 1.2rem 3rem;
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
  text-decoration: none;
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: var(--transition);
  background: transparent;
}

.view-all:hover {
  background: var(--primary-color);
  color: var(--background-color);
}

/* Company Section */
.company {
  background: var(--light-gray);
  width: 100%;
}

.company .section-inner {
  padding: 8rem 4rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.company>* {
  max-width: 80rem;
}

.company>.section-title {
  margin-inline: auto;
}

.company .content-wrap,
.company-info {
  width: 100%;
}

.company-info {
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(25rem, 1fr));
  gap: 4rem;
}

.info-group {
  border: none;
  padding: 0;
}

.info-title {
  font-size: 1.6rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-color);
  margin-bottom: 1rem;
}

.info-content {
  font-size: 1.4rem;
  line-height: 1.8;
  color: var(--primary-color);
  font-weight: 400;
}

/* FAQ Section */
.faq-section {
  padding: 0;
  width: 100%;
}

.faq-section .section-inner {
  padding: 8rem 4rem;
  max-width: 88rem;
  margin: 0 auto;
}

.faq-list {
  margin-top: 4rem;
}

.faq-item {
  border-bottom: 1px solid #999999;
  padding: 2.5rem 0;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: opacity 0.3s ease;
  gap: 2rem;
}

.faq-question:hover {
  opacity: 0.7;
}

.faq-question h3 {
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  flex: 1;
}

.faq-icon {
  transition: transform 0.3s ease;
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
}

.faq-icon.open {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease;
}

.faq-answer p {
  padding-top: 1.5rem;
  font-size: 1.6rem;
  line-height: 1.8;
}

/* Contact Form - Minimal Studio */
.contact {
  background: var(--background-color);
  width: 100%;
}

.contact .section-inner {
  padding: 8rem 4rem;
  max-width: 88rem;
  margin: 0 auto;
}

.contact>* {
  max-width: 80rem;
  margin: 0 auto;
}

.contact .content-wrap {
  width: 100%;
}

.contact-form {
  max-width: 80rem;
  margin: 0 auto;
}

.section-description {
  font-size: 1.6rem;
  line-height: 1.8;
  margin-bottom: 4rem;
  text-align: left;
}

.form-group {
  margin-bottom: 3rem;
}

.form-group label {
  display: block;
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--secondary-color);
  margin-bottom: 1rem;
  font-weight: 400;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 1.2rem;
  border: none;
  border: 1px solid #999999;
  background: var(--background-color);
  font-size: 1.6rem;
  font-family: inherit;
  font-weight: 400;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-bottom-color: var(--primary-color);
}

.form-group textarea {
  resize: vertical;
  min-height: 10rem;
}

.form-group select {
  cursor: pointer;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0 center;
  background-position-x: 98%;
  background-size: 2rem;
  padding-inline: 2rem;
}

button[type="submit"] {
  background: var(--primary-color);
  color: var(--background-color);
  border: none;
  padding: 1.3rem 3.5rem;
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 400;
}

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

/* Footer - Minimal */
.footer {
  padding: 5rem 4rem;
  text-align: center;
  border-top: 1px solid var(--border-color);
  margin-top: 0;
  width: 100%;
}

.copyright {
  font-size: 1.2rem;
  letter-spacing: 0.1em;
  font-weight: 400;
}

/* Admin Link */
.admin-link {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--primary-color);
  color: var(--background-color);
  padding: 0.8rem 1.5rem;
  text-decoration: none;
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  border-radius: 2px;
  transition: var(--transition);
  z-index: 100;
}

.admin-link:hover {
  background: var(--accent-color);
}

/* Single Page - Article */
.page-wrap {
  max-width: 88rem;
  margin: 0 auto;
  padding: calc(var(--header-height) + 4rem) 4rem 6rem;
  width: 100%;
}

.breadcrumb {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 1.1rem;
  margin-bottom: 4rem;
  color: var(--secondary-color);
  text-transform: lowercase;
  letter-spacing: 0.05em;
  padding: 0;
}

.breadcrumb-item {
  display: flex;
  align-items: center;
}

.breadcrumb-item::after {
  content: '/';
  margin-left: 1.5rem;
  opacity: 0.4;
}

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

.breadcrumb a {
  color: var(--secondary-color);
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.breadcrumb a:hover {
  opacity: 0.6;
}

.single-header {
  margin-bottom: 4rem;
}

.single-title {
  font-size: 2.8rem;
  font-weight: 400;
  margin-bottom: 1.5rem;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

.single-meta {
  font-size: 1.1rem;
  color: var(--secondary-color);
  letter-spacing: 0.1em;
}

.single-content {
  font-size: 1.4rem;
  line-height: 2;
  color: var(--text-color);
  font-weight: 400;
}

.single-content h2 {
  font-size: 2rem;
  font-weight: 400;
  margin: 4rem 0 2rem;
  letter-spacing: 0.02em;
}

.single-content h3 {
  font-size: 1.6rem;
  font-weight: 400;
  margin: 3rem 0 1.5rem;
  letter-spacing: 0.02em;
}

.single-content p {
  margin-bottom: 2rem;
}

.single-content img {
  max-width: 100%;
  height: auto;
  margin: 3rem 0;
  display: block;
}

.single-content blockquote {
  border-left: 2px solid var(--border-color);
  padding-left: 2rem;
  margin: 2rem 0;
  font-style: italic;
  color: var(--secondary-color);
}

.single-navigation {
  margin-top: 6rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border-color);
}

.back-to-archive {
  color: var(--primary-color);
  text-decoration: none;
  font-size: 1.2rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: opacity 0.3s ease;
}

.back-to-archive:hover {
  opacity: 0.6;
}

/* Archive Pages */
.archive-header {
  margin-bottom: 6rem;
}

.archive-title {
  font-size: 3rem;
  font-weight: 400;
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
}

.archive-description {
  font-size: 1.4rem;
  color: var(--secondary-color);
  line-height: 1.8;
}

.archive-list {
  max-width: 88rem;
  margin: 0 auto;
}

.archive-item {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border-color);
  transition: opacity 0.3s ease;
  display: flex;
  gap: 2rem;
  align-items: baseline;
}

.archive-item:hover {
  opacity: 0.7;
}

.archive-date {
  font-size: 1.1rem;
  color: var(--secondary-color);
  letter-spacing: 0.1em;
  flex-shrink: 0;
}

.archive-item-title {
  font-size: 1.4rem;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 400;
  flex: 1;
}

/* Free Area Content - Editor Generated Content */
.free-area-content {
  font-size: 1.6rem;
  line-height: 1.8;
}

.free-area-content h1 {
  font-size: 2.8rem;
  font-weight: 400;
  margin: 3rem 0 2rem;
  letter-spacing: 0.02em;
  line-height: 1.4;
}

.free-area-content h2 {
  font-size: 2.2rem;
  font-weight: 400;
  margin: 2.5rem 0 1.5rem;
  letter-spacing: 0.02em;
  line-height: 1.4;
}

.free-area-content h3 {
  font-size: 1.8rem;
  font-weight: 400;
  margin: 2rem 0 1rem;
  letter-spacing: 0.02em;
  line-height: 1.5;
}

.free-area-content h4 {
  font-size: 1.5rem;
  font-weight: 400;
  margin: 1.5rem 0 0.8rem;
  letter-spacing: 0.02em;
}

.free-area-content p {
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.free-area-content ul,
.free-area-content ol {
  margin: 1.5rem 0;
  padding-left: 2rem;
}

.free-area-content ul {
  list-style: disc;
}

.free-area-content ol {
  list-style: decimal;
}

.free-area-content li {
  margin-bottom: 0.5rem;
  line-height: 1.8;
}

.free-area-content a {
  text-decoration: underline;
  transition: opacity 0.3s ease;
}

.free-area-content a:hover {
  opacity: 0.7;
}

.free-area-content img {
  max-width: 100%;
  height: auto;
  margin: 2rem 0;
  display: block;
  border-radius: 2px;
}

.free-area-content blockquote {
  border-left: 3px solid var(--border-color);
  padding-left: 2rem;
  margin: 2rem 0;
  font-style: italic;
}

.free-area-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 1.3rem;
}

.free-area-content th,
.free-area-content td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.free-area-content th {
  font-weight: 500;
  background: var(--light-gray);
  letter-spacing: 0.05em;
}

.free-area-content tr:hover {
  background: var(--light-gray);
}

.free-area-content pre {
  background: var(--light-gray);
  padding: 1.5rem;
  border-radius: 4px;
  overflow-x: auto;
  margin: 1.5rem 0;
  font-family: 'Courier New', monospace;
  font-size: 1.2rem;
  line-height: 1.6;
}

.free-area-content code {
  background: var(--light-gray);
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
  font-family: 'Courier New', monospace;
  font-size: 0.9em;
}

.free-area-content pre code {
  background: none;
  padding: 0;
}

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

.free-area-content strong {
  font-weight: 500;
  color: var(--primary-color);
}

.free-area-content em {
  font-style: italic;
}

/* Archive List with Thumbnail */
.archive-list-thumbnail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  max-width: 80rem;
  margin: 0 auto;
}

/* List with Thumbnail Content Type */
.content_type_list_thumbnail .section-inner {
  max-width: 80rem;
  margin: 0 auto;
  padding-inline: 0;
}

.content_type_list_thumbnail .content-wrap {
  width: 100%;
}

.archive-item-thumbnail {
  display: flex;
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--border-color);
  transition: opacity 0.3s ease;
}

.archive-item-thumbnail:hover {
  opacity: 0.8;
}

.archive-thumbnail {
  flex-shrink: 0;
  width: 12rem;
  height: 9rem;
  overflow: hidden;
  border-radius: 2px;
}

.archive-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.archive-item-thumbnail:hover .archive-thumbnail img {
  transform: scale(1.05);
}

.archive-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Smooth Scroll */
html {
  scroll-behavior: smooth;
}

/* Selection */
::selection {
  background: var(--primary-color);
  color: var(--background-color);
}

::-moz-selection {
  background: var(--primary-color);
  color: var(--background-color);
}

/* Responsive Design */

/* Tablet */
@media screen and (max-width: 1024px) {
  :root {
    --header-height: 7rem;
  }

  .site-header {
    padding: 0 3rem;
  }

  .section-inner {
    padding: 6rem 3rem;
  }

  .content-wrap {
    grid-template-columns: repeat(auto-fill, minmax(28rem, 1fr));
    gap: 2.5rem;
  }

  /* Home page content for tablet */
  .l-main-contents>section .content_type_square .content-wrap,
  .l-main-contents>section .content_type_vertical .content-wrap,
  .l-main-contents>section .content_type_horizontal .content-wrap,
  .l-main-contents>section .content_type_landscape .content-wrap {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }

  /* Archive pages for tablet - keep 2 columns */
  .archive-wrap .content_type_vertical .content-wrap,
  .archive-wrap .content_type_square .content-wrap,
  .archive-wrap .content_type_landscape .content-wrap {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 3rem !important;
  }

  .archive-wrap .content_type_gallery .gallery-grid,
  .archive-wrap .content_type_gallery .gallery-tile {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 1.5rem !important;
  }

  .gallery-grid,
  .gallery-tile {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .page-wrap {
    padding: calc(var(--header-height) + 3rem) 3rem 5rem;
  }
}

/* Mobile */
@media screen and (max-width: 768px) {
  :root {
    --header-height: var(--header-height-mobile);
  }

  html {
    font-size: 60%;
  }

  .site-header {
    padding: 0 2rem;
    height: var(--header-height-mobile);
  }

  .site-header.scrolled {
    height: var(--header-height-mobile);
  }

  .site-title {
    font-size: 1.6rem;
  }

  .site-logo {
    max-height: 5rem;
  }

  main {
    padding-top: var(--header-height-mobile);
  }

  .section-inner {
    padding: 4rem 2rem;
  }

  .kv {
    height: 60vh;
    min-height: 40rem;
  }

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

  .content-wrap {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  /* Home page content for mobile */
  .l-main-contents>section .content_type_square .content-wrap,
  .l-main-contents>section .content_type_vertical .content-wrap,
  .l-main-contents>section .content_type_horizontal .content-wrap,
  .l-main-contents>section .content_type_landscape .content-wrap {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  /* Archive pages for mobile */
  .archive-wrap .content_type_vertical .content-wrap,
  .archive-wrap .content_type_square .content-wrap,
  .archive-wrap .content_type_landscape .content-wrap {
    grid-template-columns: 1fr !important;
    gap: 2.5rem !important;
  }

  .archive-wrap .content_type_gallery .gallery-grid,
  .archive-wrap .content_type_gallery .gallery-tile {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 1rem !important;
  }

  .content_type_list .content-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 2rem 0;
  }

  .content_type_list .content-date {
  }

  .gallery-grid,
  .gallery-tile {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .company .section-inner {
    margin-top: 0;
    padding: 4rem 2rem;
  }

  .company-info {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .faq-section .section-inner {
    padding: 4rem 2rem;
  }

  .faq-question h3 {
  }

  .contact .section-inner {
    padding: 4rem 2rem;
  }

  .single-title {
    font-size: 2.2rem;
  }

  .archive-title {
    font-size: 2.4rem;
  }

  .page-wrap {
    padding: 2rem 2rem 4rem;
  }

  .breadcrumb {
    font-size: 1rem;
    margin-bottom: 3rem;
  }

  /* .archive-item {
    flex-direction: column;
    gap: 0.5rem;
    padding: 2rem 0;
  }

  .archive-item-thumbnail {
    flex-direction: column;
    gap: 1.5rem;
  }

  .archive-thumbnail {
    width: 100%;
    height: 20rem;
  } */

  .footer {
    padding: 3rem 2rem;
  }

  .admin-link {
    bottom: 1.5rem;
    right: 1.5rem;
    padding: 0.6rem 1.2rem;
    font-size: 1rem;
  }

  /* Menu Items Mobile */
  .menu-item {
    margin: 2rem 0;
  }

  .menu-item a {
    font-size: 1.8rem;
  }
}

/* Small Mobile */
@media screen and (max-width: 480px) {
  html {
    font-size: 58%;
  }

  .site-header {
    padding: 0 1.5rem;
  }

  .section-inner {
    padding: 3rem 1.5rem;
  }

  .gallery-grid,
  .gallery-tile {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .content-title {
  }

  .content-description {
  }

  .single-title {
    font-size: 2rem;
  }

  .archive-title {
    font-size: 2.2rem;
  }

  .page-wrap {
    padding: 4rem 1.5rem 3rem;
  }

  button[type="submit"] {
    display: block;
    margin-inline: auto;
    padding: 1.5rem 4rem;
  }

  .view-all {
    padding: 1rem 2.5rem;
    font-size: 1rem;
  }
}

/* Loading Animation */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-animation {
}

/* Prevent Horizontal Scroll */
html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

/* Fix for iOS Safari */
@supports (-webkit-touch-callout: none) {
  .site-header {
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
  }
}

/* Hover Effects Enhancement - Desktop Only */
@media (hover: hover) and (pointer: fine) {

  a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: currentColor;
    transition: width 0.3s ease;
  }

  a:hover::after {
    width: 100%;
  }

  .content-title a::after,
  .menu-item a::after,
  .site-title a::after,
  .view-all::after,
  .back-to-archive::after {
    display: none;
  }
}

/* PC用アーカイブページレイアウト */
@media (min-width: 769px) {

  /* vertical, square, landscape, gallery - 140rem container */
  .archive-wrap {
    max-width: 140rem;
    margin: 0 auto;
  }

  /* vertical, square, landscape - 3カラム */
  .archive-wrap .content_type_vertical .content-wrap,
  .archive-wrap .content_type_square .content-wrap,
  .archive-wrap .content_type_landscape .content-wrap {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 4rem !important;
  }

  /* gallery - 4カラム */
  .archive-wrap .content_type_gallery .gallery-grid {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 2rem !important;
  }

  .archive-wrap .content_type_gallery .gallery-tile {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 0 !important;
  }

  section.content_type_vertical .content-slider,
  section.content_type_square .content-slider,
  section.content_type_landscape .content-slider {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 4rem !important;
  }

}

@media (max-width: 768px) {

  /* vertical, square, landscape - 3カラム */
  section.content_type_vertical .section-inner,
  section.content_type_square .section-inner,
  section.content_type_landscape .section-inner {
    padding-inline: 0;
  }

  section.content_type_vertical .section-title,
  section.content_type_square .section-title,
  section.content_type_landscape .section-title,
  .content_type_list,
  .content_type_list_thumbnail {
    padding-inline: 1.6rem;
  }

  .archive-list-thumbnail {
    width: 100%;
  }
}