@charset "UTF-8";
/* ==========================================
   メインスタイルシート
   仁和興業株式会社 コーパレートサイト
   ========================================== */
/* 変数とMixin */
/* ベーススタイル */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #0D0D0D;
  background-color: #ffffff;
  min-height: 100vh;
}

h1 {
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.3;
}

h2 {
  font-size: 1.875rem;
  font-weight: 700;
  line-height: 1.4;
}

h3 {
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.5;
}

h4 {
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.5;
}

p {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

.skip-link {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}
.skip-link:focus {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 9999;
  width: auto;
  height: auto;
  padding: 1rem;
  background: #0D0D0D;
  color: #ffffff;
  clip: auto;
  white-space: normal;
  border-radius: 0.5rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

*:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

button,
a,
input,
select,
textarea {
  min-height: 44px;
  min-width: 44px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
@media (prefers-contrast: high) {
  *:focus-visible {
    outline-width: 3px;
  }
}
.container {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

.page-fade-in {
  animation: fadeIn 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

.laser-grid-bg {
  position: fixed;
  inset: 0;
  opacity: 0.08;
  pointer-events: none;
  z-index: 0;
  background-image: linear-gradient(0deg, #000 1px, transparent 1px), linear-gradient(90deg, #000 1px, transparent 1px), radial-gradient(circle at 50% 50%, rgba(0, 0, 0, 0.1) 1px, transparent 1px);
  background-size: 40px 40px, 40px 40px, 20px 20px;
  background-position: 0 0, 0 0, 0 0;
}

/* アニメーション */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes laserBeam {
  from {
    transform: translateX(-30%) translateY(-50%);
  }
  to {
    transform: translateX(100%) translateY(-50%);
  }
}
@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
@keyframes overlayFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}
.fade-in-on-scroll {
  opacity: 0;
  transition: opacity 600ms cubic-bezier(0.4, 0, 0.2, 1), transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
}
.fade-in-on-scroll.is-visible {
  opacity: 1;
}

.fade-in-up-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 600ms cubic-bezier(0.4, 0, 0.2, 1), transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
}
.fade-in-up-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* コンポーネント */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  background-color: #ffffff;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
.header__container {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 1rem;
}
.header__logo {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  text-decoration: none;
  flex-shrink: 0;
}
.header__logo:focus-visible {
  outline: 2px solid #0D0D0D;
  outline-offset: 2px;
  border-radius: 0.25rem;
}
.header__logo-icon {
  flex-shrink: 0;
}
.header__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.header__logo-text-top {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #1F2937;
}
.header__logo-text-bottom {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #EF4444;
}
.header__nav {
  display: none;
}
@media (min-width: 1024px) {
  .header__nav {
    display: flex;
    align-items: center;
    gap: 1rem;
  }
}
.header__nav-link {
  font-size: 0.875rem;
  color: #374151;
  padding: 0.5rem;
  white-space: nowrap;
  text-decoration: none;
  transition: color 300ms cubic-bezier(0.4, 0, 0.2, 1);
}
.header__nav-link:hover {
  color: #111827;
}
.header__nav-link.is-active {
  color: #000d38;
}
.header__contact-btn {
  display: none;
  flex-shrink: 0;
  padding: 8px 16px;
  font-size: 14px;
}
@media (min-width: 1024px) {
  .header__contact-btn {
    display: flex;
  }
}
.header__menu-btn {
  display: flex;
  flex-shrink: 0;
}
.header__menu-btn.btn {
  display: flex;
}
@media (min-width: 1024px) {
  .header__menu-btn {
    display: none;
    visibility: hidden;
    pointer-events: none;
  }
  .header__menu-btn.btn {
    display: none;
  }
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 320px;
  max-width: 80vw;
  background-color: #ffffff;
  box-shadow: -4px 0 6px rgba(0, 0, 0, 0.1);
  transform: translateX(100%);
  transition: transform 300ms cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 100;
  overflow-y: auto;
}
.mobile-menu.is-open {
  transform: translateX(0);
}
.mobile-menu__overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transition: opacity 300ms cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-menu__overlay.is-visible {
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu__close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
}
.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 5rem;
  padding: 0 1rem;
}
.mobile-menu__nav-link {
  padding: 0.5rem 1rem;
  color: #374151;
  transition: color 300ms cubic-bezier(0.4, 0, 0.2, 1);
  border-left: 4px solid transparent;
}
.mobile-menu__nav-link:hover {
  color: #111827;
}
.mobile-menu__nav-link.is-active {
  color: #111827;
  border-left-color: #111827;
  padding-left: 0.75rem;
}
.mobile-menu__contact-btn {
  margin: 1rem;
}

.footer {
  width: 100%;
  background-color: #fff;
}
.footer__laser-section {
  position: relative;
  width: 100%;
  height: 24px;
  overflow: hidden;
  border-top: 2px solid #e5e7eb;
}
.footer__laser-beam {
  position: absolute;
  top: 50%;
  width: 30%;
  transform: translateY(-50%);
}
.footer__laser-beam--core {
  height: 2px;
  background: linear-gradient(to right, transparent, #60a5fa, transparent);
  animation: laserBeam 5s linear infinite;
}
.footer__laser-beam--inner {
  height: 4px;
  background: linear-gradient(to right, transparent, #3b82f6, transparent);
  opacity: 0.6;
  filter: blur(2px);
  animation: laserBeam 5s linear infinite;
}
.footer__laser-beam--outer {
  height: 12px;
  background: linear-gradient(to right, transparent, #22d3ee, transparent);
  opacity: 0.2;
  filter: blur(6px);
  animation: laserBeam 5s linear infinite;
}
.footer__content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 16px 30px;
}
.footer__top {
  display: flex;
  flex-direction: column;
  gap: 40px;
}
@media (min-width: 768px) {
  .footer__top {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}
.footer__company-info {
  flex: 1;
}
.footer__company-name {
  font-size: 18px;
  font-weight: bold;
  color: #111;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}
.footer__company-detail {
  font-size: 14px;
  line-height: 1.8;
  color: #555;
}
.footer__nav {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
@media (min-width: 768px) {
  .footer__nav {
    min-width: 180px;
  }
}
.footer__nav-link {
  font-size: 14px;
  color: #666;
  text-decoration: none;
  transition: 0.2s ease;
}
.footer__nav-link:hover {
  color: #111;
}
.footer__copyright {
  text-align: center;
  font-size: 12px;
  color: #999;
  margin-top: 40px;
}
@media (min-width: 768px) {
  .footer__copyright {
    width: 100%;
    margin-top: 60px;
  }
}

@keyframes laserBeam {
  0% {
    transform: translateX(-120%) translateY(-50%);
  }
  100% {
    transform: translateX(120%) translateY(-50%);
  }
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 2rem;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.5;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  min-height: 44px;
  min-width: 44px;
}
.btn:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.btn--primary {
  background: linear-gradient(to right, #00124c, #000d38);
  color: #ffffff;
  transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
}
.btn--primary:hover {
  background: linear-gradient(to right, #000d38, #000824);
  box-shadow: 0 0 25px rgba(224, 18, 104, 0.6);
}
.btn--primary:focus {
  outline: 2px solid #00124c;
  outline-offset: 2px;
}
.btn--secondary {
  background-color: #d1d5db;
  color: #0D0D0D;
}
.btn--secondary:hover {
  background-color: #9ca3af;
}
.btn--ghost {
  background-color: transparent;
  border: 1px solid #d1d5db;
}
.btn--ghost:hover {
  background-color: #f9fafb;
}
.btn--icon {
  padding: 0.5rem;
  width: 44px;
  height: 44px;
  border-radius: 0.5rem;
  background-color: transparent;
}
.btn--icon:hover {
  background-color: #f3f4f6;
}
.btn--detail {
  background: linear-gradient(to right, #00124c, #000d38);
  color: #ffffff;
}
.btn--detail:hover {
  background: linear-gradient(to right, #000d38, #000824);
  box-shadow: 0 0 25px rgba(224, 18, 104, 0.6);
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.modal__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
}
.modal__content {
  position: relative;
  z-index: 1;
  width: min(500px, 90vw);
  max-height: calc(100vh - 48px);
  background: #fff;
  border-radius: 16px;
  padding: 32px;
  overflow-y: auto;
  box-sizing: border-box;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}
.modal__content--large {
  width: min(1000px, 95vw);
  max-width: 1000px;
  padding: 40px;
}
.modal.is-open .modal__content {
  transform: translateY(0);
}
.modal__title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
  padding-right: 40px;
  line-height: 1.4;
}
.modal__subtitle {
  font-size: 14px;
  color: #666;
  margin-bottom: 24px;
}
.modal__body {
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-width: 0;
}
.modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  line-height: 1;
  background: none;
  border: none;
  cursor: pointer;
  color: #666;
  transition: color 0.2s ease;
}
.modal__close:hover {
  color: #000;
}

.model-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}
.model-selector__btn {
  padding: 10px 18px;
  border: 1px solid #ccc;
  border-radius: 999px;
  background: #fff;
  cursor: pointer;
  transition: all 0.2s ease;
}
.model-selector__btn:hover {
  border-color: #0D0D0D;
  color: #0D0D0D;
}
.model-selector__btn--active {
  background: #0D0D0D;
  border-color: #0D0D0D;
  color: #fff;
}

.product-detail__image-wrapper {
  text-align: center;
  margin-bottom: 32px;
}
.product-detail__image {
  max-width: 100%;
  max-height: 320px;
  -o-object-fit: contain;
     object-fit: contain;
}
.product-detail__section {
  min-width: 0;
}
.product-detail__heading {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 16px;
}
.product-detail__text {
  line-height: 1.8;
  color: #555;
}
.product-detail__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: #555;
  line-height: 1.8;
}
.product-detail__footer {
  display: flex;
  justify-content: center;
  margin-top: 32px;
}

.product-specs {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.product-specs__table {
  border: 1px solid #ddd;
  border-radius: 12px;
  overflow: hidden;
}
.product-specs__row {
  display: grid;
  grid-template-columns: 180px 1fr;
  border-bottom: 1px solid #eee;
}
.product-specs__row:last-child {
  border-bottom: none;
}
.product-specs__label {
  background: #f7f7f7;
  padding: 14px 16px;
  font-weight: 600;
}
.product-specs__value {
  padding: 14px 16px;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .modal {
    padding: 12px;
  }
  .modal__content, .modal__content--large {
    width: 100%;
    max-width: 100%;
    max-height: calc(100vh - 24px);
    padding: 48px 20px 24px;
    border-radius: 12px;
  }
  .modal__title {
    font-size: 20px;
    padding-right: 32px;
  }
  .modal__subtitle {
    margin-bottom: 20px;
  }
  .modal__close {
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    font-size: 24px;
  }
  .model-selector {
    gap: 8px;
  }
  .model-selector__btn {
    width: 100%;
    text-align: center;
  }
  .product-detail__image {
    max-height: 220px;
  }
  .product-detail__heading {
    font-size: 18px;
  }
  .product-specs__row {
    grid-template-columns: 1fr;
  }
  .product-specs__label {
    padding-bottom: 8px;
  }
  .product-specs__value {
    padding-top: 0;
  }
}
.carousel {
  overflow: hidden;
  position: relative;
}
.carousel__viewport {
  overflow: hidden;
  width: 100%;
}
.carousel__container {
  display: flex;
  backface-visibility: hidden;
  touch-action: pan-y;
}
.carousel__slide {
  flex: 0 0 100%;
  min-width: 0;
}
.carousel__button {
  display: none;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: #ffffff;
  border: 1px solid #d1d5db;
  cursor: pointer;
  transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 10;
}
@media (min-width: 768px) {
  .carousel__button {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}
.carousel__button:hover {
  background-color: #f9fafb;
}
.carousel__button:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}
.carousel__button--prev {
  left: -24px;
}
.carousel__button--next {
  right: -24px;
}
.carousel__nav-mobile {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}
@media (min-width: 768px) {
  .carousel__nav-mobile {
    display: none;
  }
}
.carousel__indicators {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
}
.carousel__indicator {
  min-width: 44px;
  min-height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: opacity 300ms cubic-bezier(0.4, 0, 0.2, 1);
}
.carousel__indicator:hover {
  opacity: 0.8;
}
.carousel__indicator:focus-visible {
  outline: 2px solid #00124c;
  outline-offset: 2px;
}
.carousel__indicator-dot {
  border-radius: 50%;
  transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
  width: 6px;
  height: 6px;
  background-color: rgba(255, 255, 255, 0.5);
}
.carousel__indicator-dot--active {
  width: 16px;
  height: 6px;
  border-radius: 3px;
  background-color: #ffffff;
}
.carousel__indicator-dot--dark {
  background-color: #d1d5db;
}
.carousel__indicator-dot--dark.carousel__indicator-dot--active {
  background-color: #000d38;
  width: 24px;
  height: 8px;
  border-radius: 4px;
}

.hero-carousel {
  margin-bottom: 4rem;
}
@media (min-width: 768px) {
  .hero-carousel {
    margin-bottom: 5rem;
  }
}

.hero-carousel {
  position: relative;
  width: 100%;
  height: 400px;
  overflow: hidden;
}
@media (min-width: 768px) {
  .hero-carousel {
    height: 600px;
  }
}
.hero-carousel__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}
.hero-carousel__slide:focus-visible {
  outline: 2px inset #111827;
  outline-offset: -4px;
}
.hero-carousel__slide.is-active {
  opacity: 1;
}
.hero-carousel__slide img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.hero-carousel__slide img.hero-carousel__slide--product {
  -o-object-fit: contain;
     object-fit: contain;
  background-color: #ffffff;
}
.hero-carousel__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.3);
}
.hero-carousel__text {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.3s, transform 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.3s;
  transform: translateY(20px);
}
.hero-carousel__text.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.hero-carousel__text--bottom {
  align-items: flex-end;
  justify-content: flex-start;
  padding: 5rem 2rem;
}
@media (min-width: 768px) {
  .hero-carousel__text--bottom {
    padding: 5rem 4rem;
  }
}
.hero-carousel__text h2 {
  color: #ffffff;
  text-align: center;
  font-size: clamp(24px, 5vw, 48px);
  font-weight: 700;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
  padding: 1rem;
}
.hero-carousel__text-box {
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  padding: 1rem 1.5rem;
  border-radius: 0.625rem;
}
@media (min-width: 768px) {
  .hero-carousel__text-box {
    padding: 1.5rem 2rem;
  }
}
.hero-carousel__text-box h2 {
  font-size: clamp(20px, 4vw, 36px);
  font-weight: 600;
  line-height: 1.4;
}
.hero-carousel__controls {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 20;
}
.hero-carousel__indicators {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

/* ページ専用スタイル */
.page-hero {
  width: 100%;
  background-color: #f3f4f6;
  padding: 4rem 0;
}
@media (min-width: 768px) {
  .page-hero {
    padding: 6rem 0;
  }
}
.page-hero__container {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
  text-align: center;
}
.page-hero__title {
  margin-bottom: 1rem;
  font-size: 1.875rem;
}
@media (min-width: 768px) {
  .page-hero__title {
    font-size: 2.25rem;
  }
}
.page-hero__subtitle {
  color: #9ca3af;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}
.page-hero__description {
  color: #4b5563;
}

.products-lineup {
  width: 100%;
  background-color: #ffffff;
  padding: 3rem 0;
}
@media (min-width: 768px) {
  .products-lineup {
    padding: 4rem 0;
  }
}
.products-lineup__container {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
  max-width: 1152px;
}
.products-lineup__title {
  text-align: center;
  font-size: 1.5rem;
  margin-bottom: 3rem;
}
@media (min-width: 768px) {
  .products-lineup__title {
    font-size: 1.875rem;
  }
}

.product-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  margin-bottom: 4rem;
}
@media (min-width: 768px) {
  .product-item {
    grid-template-columns: 1fr 1fr;
  }
}
.product-item:last-child {
  margin-bottom: 0;
}
@media (min-width: 768px) {
  .product-item--reverse .product-item__image-wrapper {
    order: 2;
  }
  .product-item--reverse .product-item__content {
    order: 1;
  }
}
.product-item__image-wrapper {
  aspect-ratio: 4/3;
  background-color: #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.625rem;
  overflow: hidden;
}
.product-item__image {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  flex-shrink: 0;
}
.product-item__placeholder {
  color: #6b7280;
}
.product-item__name {
  margin-bottom: 1rem;
}
.product-item__description {
  color: #4b5563;
  margin-bottom: 1rem;
  line-height: 1.625;
}
.product-item__features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
}
.product-item__features li {
  color: #4b5563;
  margin-bottom: 0.5rem;
}

#ls .product-item__image-wrapper {
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
#ls .p-slider {
  width: 100%;
  height: 100%;
}
#ls .p-slider__track {
  display: flex;
  align-items: center;
  height: 100%;
}
#ls .product-item__image {
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
  -o-object-position: center center;
     object-position: center center;
  padding: 16px;
  flex-shrink: 0;
}

.product-video {
  width: 100%;
  background-color: #f9fafb;
  padding: 3rem 0;
}
@media (min-width: 768px) {
  .product-video {
    padding: 4rem 0;
  }
}
.product-video__container {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
  max-width: 1024px;
}
.product-video__title {
  text-align: center;
  font-size: 1.5rem;
  margin-bottom: 3rem;
}
@media (min-width: 768px) {
  .product-video__title {
    font-size: 1.875rem;
  }
}
.product-video__wrapper {
  background-color: #ffffff;
  border-radius: 0.625rem;
  overflow: hidden;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}
.product-video__player {
  aspect-ratio: 16/9;
  background-color: #111827;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.product-video__element {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.product-video__info {
  padding: 1.5rem;
  text-align: center;
}
.product-video__info-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}
.product-video__info-description {
  color: #4b5563;
}

.welding-types {
  width: 100%;
  background-color: #ffffff;
  padding: 3rem 0;
}
@media (min-width: 768px) {
  .welding-types {
    padding: 4rem 0;
  }
}
.welding-types__container {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
  max-width: 1152px;
}
.welding-types__title {
  text-align: center;
  font-size: 1.5rem;
  margin-bottom: 3rem;
}
@media (min-width: 768px) {
  .welding-types__title {
    font-size: 1.875rem;
  }
}
.welding-types__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 768px) {
  .welding-types__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.welding-type {
  text-align: center;
}
.welding-type__image-wrapper {
  aspect-ratio: 1/1;
  background-color: #e5e7eb;
  border-radius: 0.625rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.welding-type__image {
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
}
.welding-type__name {
  margin-bottom: 0.5rem;
}
.welding-type__description {
  color: #4b5563;
  font-size: 0.875rem;
  line-height: 1.625;
}

.p-slider {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.p-slider__track {
  display: flex;
  transition: transform 0.5s ease;
  height: 100%;
}
.p-slider__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  border: none;
  padding: 8px 12px;
  cursor: pointer;
  border-radius: 50%;
  z-index: 2;
}
.p-slider__btn--prev {
  left: 10px;
}
.p-slider__btn--next {
  right: 10px;
}
.p-slider__dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 2;
}
.p-slider__dot {
  width: 8px;
  height: 8px;
  background: #ccc;
  border-radius: 50%;
  cursor: pointer;
  transition: 0.3s;
}
.p-slider__dot.active {
  background: #333;
  transform: scale(1.3);
}

.product-categories {
  padding: 5rem 1rem;
  background: linear-gradient(to bottom, #ffffff, #f9fafb);
  position: relative;
}
@media (min-width: 768px) {
  .product-categories {
    padding: 6rem 1.5rem;
  }
}
.product-categories__container {
  max-width: 1280px;
  margin: 0 auto;
}
.product-categories__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}
@media (min-width: 768px) {
  .product-categories__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
}
@media (min-width: 1024px) {
  .product-categories__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
  }
}
.product-categories__all-products {
  display: flex;
  justify-content: center;
  margin-top: 4rem;
}

.category-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 2px solid #e5e7eb;
  border-radius: 0.625rem;
  padding: 2rem;
  text-decoration: none;
  color: #0D0D0D;
  overflow: hidden;
  transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}
@media (min-width: 768px) {
  .category-card {
    padding: 2.5rem;
  }
}
.category-card__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(0, 18, 76, 0.15) 0%, transparent 70%);
  transform: translate(-50%, -50%) scale(0);
  transition: transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  z-index: 0;
}
.category-card__icon-wrapper {
  position: relative;
  width: 100%;
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  padding: 1rem;
  overflow: hidden;
  border-radius: 0.5rem;
  background: linear-gradient(to bottom, #f9fafb, #ffffff);
  z-index: 1;
}
@media (min-width: 768px) {
  .category-card__icon-wrapper {
    height: 260px;
    padding: 1.25rem;
  }
}
.category-card__icon-wrapper::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.06), transparent 50%);
  pointer-events: none;
  z-index: 1;
}
.category-card__image {
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
  display: block;
  position: relative;
  z-index: 2;
  transition: transform 0.4s ease;
}
.category-card__content {
  position: relative;
  flex: 1;
  z-index: 1;
}
.category-card__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0D0D0D;
  margin-bottom: 0.5rem;
  transition: color 300ms cubic-bezier(0.4, 0, 0.2, 1);
}
@media (min-width: 768px) {
  .category-card__title {
    font-size: 1.875rem;
  }
}
.category-card__subtitle {
  font-size: 0.875rem;
  font-weight: 500;
  color: #00124c;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  transition: color 300ms cubic-bezier(0.4, 0, 0.2, 1);
}
.category-card__description {
  font-size: 1rem;
  color: #4b5563;
  line-height: 1.625;
  margin-bottom: 1.5rem;
}
.category-card__arrow {
  position: relative;
  width: 24px;
  height: 24px;
  color: #00124c;
  margin-left: auto;
  transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1;
}
.category-card__arrow svg {
  width: 100%;
  height: 100%;
}
.category-card:hover {
  border-color: #00124c;
  box-shadow: 0 0 20px rgba(0, 18, 76, 0.5), 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  transform: translateY(-4px);
}
.category-card:hover .category-card__glow {
  transform: translate(-50%, -50%) scale(3);
}
.category-card:hover .category-card__title {
  color: #00124c;
}
.category-card:hover .category-card__subtitle {
  color: #001a6b;
}
.category-card:hover .category-card__arrow {
  color: #001a6b;
  transform: translateX(4px);
}
.category-card:hover .category-card__image {
  transform: scale(1.03);
}
.category-card:focus {
  outline: 2px solid #00124c;
  outline-offset: 4px;
}
.category-card:active {
  transform: translateY(-2px);
}

.cta-box {
  margin-top: 0;
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
  border-top: 1px solid #e5e7eb;
  text-align: center;
}
.cta-box__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: #0D0D0D;
}
.cta-box__text {
  font-size: 0.875rem;
  color: #4b5563;
  margin-bottom: 1.25rem;
}

.btn--large {
  padding: 1rem 2.5rem;
  font-size: 1.125rem;
}
@media (min-width: 768px) {
  .btn--large {
    padding: 1.25rem 3rem;
  }
}

.btn--primary {
  display: inline-block;
  background: #007aff;
  color: #fff;
  padding: 10px 24px;
  border-radius: 6px;
  text-decoration: none;
}
.btn--primary:hover {
  background: #005fcc;
}

.purchase-guide {
  max-width: 800px;
  margin: 0 auto;
}
.purchase-guide__step {
  margin-bottom: 2rem;
}
.purchase-guide__step:last-child {
  margin-bottom: 0;
}
.purchase-guide__step-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.purchase-guide__step-header svg {
  flex-shrink: 0;
}
.purchase-guide__step-header h3 {
  margin: 0;
}
.purchase-guide__step-description {
  color: #4b5563;
  line-height: 1.625;
}

.dealer-list {
  max-width: 800px;
  margin: 0 auto;
}
.dealer-list__area {
  margin-bottom: 2rem;
}
.dealer-list__area:last-child {
  margin-bottom: 0;
}
.dealer-list__area-title {
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #d1d5db;
}
.dealer-list__items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.dealer-list__item {
  background-color: #ffffff;
  padding: 1rem;
  border-radius: 0.5rem;
}
.dealer-list__item p {
  margin-bottom: 0.5rem;
}
.dealer-list__item p:first-child {
  font-weight: 500;
}
.dealer-list__item p:last-child {
  margin-bottom: 0;
}

.text-sm {
  font-size: 0.875rem;
  color: #4b5563;
}

.case-studies-slider {
  position: relative;
  max-width: 1152px;
  margin: 0 auto;
}
.case-studies-slider__container {
  position: relative;
  min-height: 400px;
}
@media (min-width: 768px) {
  .case-studies-slider__container {
    min-height: 500px;
  }
}
.case-studies-slider__nav {
  display: none;
}
@media (min-width: 768px) {
  .case-studies-slider__nav {
    display: block;
  }
}
.case-studies-slider__nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: #ffffff;
  border: 1px solid #d1d5db;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 10;
}
.case-studies-slider__nav-btn:hover {
  background-color: #f9fafb;
  border-color: #00124c;
  color: #00124c;
}
.case-studies-slider__nav-btn:focus {
  outline: 2px solid #00124c;
  outline-offset: 2px;
}
.case-studies-slider__nav-btn--prev {
  left: -1.5rem;
}
.case-studies-slider__nav-btn--next {
  right: -1.5rem;
}
.case-studies-slider__indicators {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
}
.case-studies-slider__indicator {
  min-width: 44px;
  min-height: 44px;
  border-radius: 50%;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.case-studies-slider__indicator:hover {
  opacity: 0.8;
}
.case-studies-slider__indicator:focus {
  outline: 2px solid #00124c;
  outline-offset: 2px;
}
.case-studies-slider__indicator::after {
  content: "";
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #d1d5db;
  transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
}
.case-studies-slider__indicator--active::after {
  width: 24px;
  height: 8px;
  border-radius: 4px;
  background-color: #00124c;
}

.case-study {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 1rem;
}
@media (min-width: 768px) {
  .case-study {
    grid-template-columns: repeat(2, 1fr);
  }
}
.case-study__image {
  aspect-ratio: 4/3;
  background-color: #e5e7eb;
  border-radius: 0.625rem;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.case-study__image-img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.case-study__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.case-study__badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: #e5e7eb;
  color: #374151;
  font-size: 0.875rem;
  border-radius: 0.25rem;
  margin-bottom: 0.75rem;
  width: -moz-fit-content;
  width: fit-content;
}
.case-study__title {
  margin-bottom: 1rem;
}
.case-study__details {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  color: #4b5563;
}
.case-study__detail-item {
  font-size: 0.875rem;
  line-height: 1.625;
}
.case-study__detail-item strong {
  display: block;
  margin-bottom: 0.25rem;
  color: #374151;
}
.case-study__detail-item p {
  margin: 0;
}

.processing-samples {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 1152px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .processing-samples {
    grid-template-columns: repeat(3, 1fr);
  }
}
.processing-samples__item {
  background-color: #ffffff;
  border-radius: 0.625rem;
  overflow: hidden;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
}
.processing-samples__item:hover {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}
.processing-samples__image {
  aspect-ratio: 1;
  background-color: #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: center;
}
.processing-samples__image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.processing-samples__image span {
  color: #6b7280;
}
.processing-samples__content {
  padding: 1rem;
}
.processing-samples__content h3 {
  margin-bottom: 0.5rem;
}
.processing-samples__content p {
  font-size: 0.875rem;
  color: #4b5563;
  margin-bottom: 0.5rem;
}
.processing-samples__content p:last-child {
  margin-bottom: 0;
}

.company-info {
  max-width: 800px;
  margin: 0 auto;
}
.company-info__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #e5e7eb;
  margin-bottom: 1.5rem;
}
@media (min-width: 768px) {
  .company-info__row {
    grid-template-columns: minmax(120px, 1fr) 3fr;
  }
}
.company-info__row:last-child {
  margin-bottom: 0;
  border-bottom: none;
}
.company-info__label {
  color: #6b7280;
}
.company-info__value p {
  margin-bottom: 0.5rem;
}
.company-info__value p:last-child {
  margin-bottom: 0;
}

.company-message {
  max-width: 800px;
  margin: 0 auto;
}
.company-message__text {
  color: #4b5563;
  line-height: 1.625;
  margin-bottom: 1rem;
}
.company-message__text:last-child {
  margin-bottom: 0;
}
.company-message__signature {
  padding-top: 1.5rem;
  text-align: right;
}

.dealer-info {
  max-width: 800px;
  margin: 0 auto;
}
.dealer-info__area {
  margin-bottom: 2rem;
}
.dealer-info__area:last-child {
  margin-bottom: 0;
}
.dealer-info__area-title {
  margin-bottom: 1rem;
}
.dealer-info__items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.dealer-info__item {
  padding-bottom: 1rem;
  border-bottom: 1px solid #e5e7eb;
}
.dealer-info__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.dealer-info__item p {
  margin-bottom: 0.25rem;
}
.dealer-info__item p:last-child {
  margin-bottom: 0;
}
.dealer-info__item .text-sm {
  font-size: 0.875rem;
  color: #4b5563;
}

.access {
  max-width: 800px;
  margin: 0 auto;
}
.access__info, .access__station {
  margin-bottom: 1.5rem;
  margin-top: 1.5rem;
}
.access__info h3, .access__station h3 {
  margin-bottom: 0.5rem;
}
.access__info p, .access__station p {
  color: #4b5563;
  margin-bottom: 0.25rem;
}
.access__info p:last-child, .access__station p:last-child {
  margin-bottom: 0;
}
.access__station p {
  margin-top: 0.5rem;
}

.access-map {
  background-color: #e5e7eb;
  height: 256px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.625rem;
  margin-top: 1.5rem;
}
.access-map p {
  color: #6b7280;
}

.history {
  max-width: 800px;
  margin: 0 auto;
}
.history__item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
@media (min-width: 768px) {
  .history__item {
    gap: 2rem;
  }
}
.history__item:last-child {
  margin-bottom: 0;
}
.history__date {
  width: 96px;
  flex-shrink: 0;
  color: #6b7280;
}
@media (min-width: 768px) {
  .history__date {
    width: 128px;
  }
}
.history__content {
  flex: 1;
}
.history__content p {
  margin: 0;
}

.brand-products {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.brand-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background-color: #fff;
  flex-wrap: wrap;
}
.brand-item__logo {
  width: 120px;
  height: 60px;
  -o-object-fit: contain;
     object-fit: contain;
  flex-shrink: 0;
}
.brand-item__name {
  flex-basis: 100%;
  margin: 0;
  font-size: 0.875rem;
  color: #4b5563;
  padding-left: calc(120px + 1rem);
}

.sitemap {
  max-width: 800px;
  margin: 0 auto;
}
.sitemap__section {
  margin-bottom: 3rem;
}
.sitemap__section:last-child {
  margin-bottom: 0;
}
.sitemap__section-title {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}
.sitemap__section-title a {
  color: #111827;
  text-decoration: none;
  transition: color 300ms cubic-bezier(0.4, 0, 0.2, 1);
}
.sitemap__section-title a:hover {
  color: #000d38;
}
.sitemap__section-description {
  color: #4b5563;
  margin-bottom: 1rem;
}
.sitemap__list {
  list-style: none;
  padding-left: 1.5rem;
}
.sitemap__list li {
  margin-bottom: 0.5rem;
  position: relative;
}
.sitemap__list li:last-child {
  margin-bottom: 0;
}
.sitemap__list li::before {
  content: "•";
  position: absolute;
  left: -1.5rem;
  color: #9ca3af;
}
.sitemap__list li a {
  color: #374151;
  text-decoration: none;
  transition: color 300ms cubic-bezier(0.4, 0, 0.2, 1);
}
.sitemap__list li a:hover {
  color: #000d38;
  text-decoration: underline;
}

.privacy-policy {
  max-width: 800px;
  margin: 0 auto;
}
.privacy-policy__section {
  margin-bottom: 2.5rem;
}
.privacy-policy__section:last-child {
  margin-bottom: 0;
}
.privacy-policy__section h2 {
  margin-bottom: 1rem;
  font-size: 1.25rem;
  color: #111827;
}
.privacy-policy__section p {
  color: #374151;
  line-height: 1.625;
  margin-bottom: 1rem;
}
.privacy-policy__section p:last-child {
  margin-bottom: 0;
}
.privacy-policy__section ul {
  list-style: none;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}
.privacy-policy__section ul:last-child {
  margin-bottom: 0;
}
.privacy-policy__section ul li {
  position: relative;
  color: #374151;
  line-height: 1.625;
  margin-bottom: 0.5rem;
}
.privacy-policy__section ul li:last-child {
  margin-bottom: 0;
}
.privacy-policy__section ul li::before {
  content: "•";
  position: absolute;
  left: -1.5rem;
  color: #9ca3af;
}
.privacy-policy__contact {
  background-color: #f9fafb;
  padding: 1rem;
  border-radius: 0.5rem;
  margin-top: 1rem;
}
.privacy-policy__contact p {
  margin-bottom: 0.5rem;
}
.privacy-policy__contact p:first-child {
  font-weight: 500;
}
.privacy-policy__contact p:last-child {
  margin-bottom: 0;
}
.privacy-policy__footer {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid #e5e7eb;
  text-align: right;
}
.privacy-policy__footer p {
  color: #6b7280;
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}
.privacy-policy__footer p:last-child {
  margin-bottom: 0;
}

/* ==========================================
   ページ共通スタイル
   ========================================== */
.page {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}

.page-hero {
  width: 100%;
  background-color: #f3f4f6;
  padding: 4rem 0;
}
@media (min-width: 768px) {
  .page-hero {
    padding: 6rem 0;
  }
}
.page-hero__container {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
  max-width: 800px;
  text-align: center;
}
.page-hero__title {
  margin-bottom: 1rem;
  font-size: 1.875rem;
}
@media (min-width: 768px) {
  .page-hero__title {
    font-size: 2.25rem;
  }
}
.page-hero__subtitle {
  color: #9ca3af;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}
.page-hero__description {
  color: #4b5563;
}

.section {
  width: 100%;
  padding: 3rem 0;
}
@media (min-width: 768px) {
  .section {
    padding: 4rem 0;
  }
}
.section--white {
  background-color: #ffffff;
}
.section--gray {
  background-color: #f9fafb;
}
.section__container {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
  max-width: 1200px;
}
.section__title {
  margin-bottom: 2rem;
  text-align: center;
  font-size: 1.5rem;
}
@media (min-width: 768px) {
  .section__title {
    font-size: 1.875rem;
    margin-bottom: 3rem;
  }
}

/* ==========================================
   ホームページ専用スタイル
   ========================================== */
.image-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
@media (min-width: 768px) {
  .image-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }
}
.image-grid__item {
  display: block;
  text-decoration: none;
  color: inherit;
  border-radius: 0.625rem;
  overflow: hidden;
  background-color: #e5e7eb;
}
.image-grid__inner {
  position: relative;
  width: 100%;
  height: 100%;
  padding: 1rem;
  background: #e5e7eb;
}
.image-grid__inner img {
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
  transition: transform 0.3s ease;
}
.image-grid {
  /* 製品名 */
}
.image-grid__name {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  top: 50%;
  transform: translateY(-50%);
  padding: 0.75rem;
  background: rgba(0, 0, 0, 0.6);
  color: #ffffff;
  text-align: center;
  opacity: 0;
  transform: translateY(100%);
  transition: all 0.3s ease;
}
.image-grid {
  /* ホバー時 */
}
.image-grid__item:hover {
  box-shadow: 0 0 0 2px #00124c;
}
.image-grid__item:hover .image-grid__name {
  opacity: 1;
  transform: translateY(0);
}
.image-grid__item:hover img {
  transform: scale(1.05);
}
.image-grid {
  /* モバイルでは常に表示 */
}
@media (max-width: 768px) {
  .image-grid {
    display: block;
  }
  .image-grid__name {
    opacity: 1;
    transform: translateY(0);
  }
}

.content-section__inner {
  max-width: 800px;
  margin: 0 auto;
}
.content-section__title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}
@media (min-width: 768px) {
  .content-section__title {
    font-size: 1.875rem;
  }
}
.content-section__description {
  color: #4b5563;
  line-height: 1.625;
  margin-bottom: 1.5rem;
}
.content-section__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #000d38;
  font-weight: 500;
  transition: color 300ms cubic-bezier(0.4, 0, 0.2, 1);
}
.content-section__link:hover {
  color: #000824;
}

.large-image {
  width: 100%;
  height: 400px;
  background-color: #e5e7eb;
  overflow: hidden;
}
@media (min-width: 768px) {
  .large-image {
    height: 600px;
  }
}
.large-image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.news-list {
  max-width: 800px;
  margin: 0 auto;
}
.news-list__item {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem 0;
  border-bottom: 1px solid #e5e7eb;
}
@media (min-width: 768px) {
  .news-list__item {
    flex-direction: row;
    align-items: center;
    gap: 1.5rem;
  }
}
.news-list__date {
  font-size: 0.875rem;
  color: #6b7280;
  flex-shrink: 0;
}
.news-list__badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: #e5e7eb;
  color: #374151;
  font-size: 0.75rem;
  border-radius: 0.25rem;
  flex-shrink: 0;
}
.news-list__title {
  font-size: 1rem;
  color: #111827;
}

/* ==========================================
   製品ページスタイル
   ========================================== */
.product-lineup__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  margin-bottom: 4rem;
}
@media (min-width: 768px) {
  .product-lineup__item {
    grid-template-columns: repeat(2, 1fr);
  }
}
.product-lineup__item:last-child {
  margin-bottom: 0;
}
.product-lineup__image {
  position: relative;
}
.product-lineup__image::before {
  content: "";
  display: block;
  padding-top: 75%;
}
.product-lineup__image > * {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.product-lineup__image {
  background-color: #e5e7eb;
  border-radius: 0.625rem;
  overflow: hidden;
}
.product-lineup__image img {
  -o-object-fit: contain;
     object-fit: contain;
}
.product-lineup__content h3 {
  margin-bottom: 1rem;
}
.product-lineup__content p {
  color: #4b5563;
  line-height: 1.625;
  margin-bottom: 1rem;
}
.product-lineup__content ul {
  list-style: none;
  margin-bottom: 1.5rem;
}
.product-lineup__content ul li {
  color: #4b5563;
  margin-bottom: 0.5rem;
}

.spec-table {
  width: 100%;
  background-color: #ffffff;
  border-radius: 0.625rem;
  overflow: hidden;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  overflow-x: auto;
}
.spec-table table {
  width: 100%;
  border-collapse: collapse;
}
.spec-table th {
  background-color: #f9fafb;
  padding: 1rem;
  text-align: left;
  font-weight: 500;
  border-bottom: 1px solid #e5e7eb;
  white-space: nowrap;
}
.spec-table td {
  padding: 1rem;
  border-bottom: 1px solid #e5e7eb;
}
.spec-table td:first-child {
  color: #6b7280;
}
.spec-table tr:last-child td {
  border-bottom: none;
}

.applications {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 768px) {
  .applications {
    grid-template-columns: repeat(3, 1fr);
  }
}
.applications__item {
  text-align: center;
}
.applications__image {
  aspect-ratio: 1;
  background-color: #e5e7eb;
  border-radius: 0.625rem;
  margin-bottom: 1rem;
  overflow: hidden;
}
.applications__image img {
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
}
.applications__title {
  margin-bottom: 0.5rem;
}
.applications__description {
  font-size: 0.875rem;
  color: #4b5563;
}

/* ==========================================
   導入事例ページスタイル
   ========================================== */
.case-study {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 1rem;
}
@media (min-width: 768px) {
  .case-study {
    grid-template-columns: repeat(2, 1fr);
  }
}
.case-study__image {
  position: relative;
}
.case-study__image::before {
  content: "";
  display: block;
  padding-top: 75%;
}
.case-study__image > * {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.case-study__image {
  background-color: #e5e7eb;
  border-radius: 0.625rem;
  overflow: hidden;
}
.case-study__image img {
  -o-object-fit: cover;
     object-fit: cover;
}
.case-study__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.case-study__badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: #e5e7eb;
  color: #374151;
  font-size: 0.875rem;
  border-radius: 0.25rem;
  margin-bottom: 0.75rem;
  width: -moz-fit-content;
  width: fit-content;
}
.case-study__title {
  margin-bottom: 1rem;
}
.case-study__details {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  color: #4b5563;
}
.case-study__detail-item {
  font-size: 0.875rem;
  line-height: 1.625;
}
.case-study__detail-item strong {
  display: block;
  margin-bottom: 0.25rem;
}

.processing-samples {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 768px) {
  .processing-samples {
    grid-template-columns: repeat(3, 1fr);
  }
}
.processing-samples__item {
  background-color: #ffffff;
  border-radius: 0.625rem;
  overflow: hidden;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}
.processing-samples__image {
  aspect-ratio: 1;
  background-color: #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: center;
}
.processing-samples__image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.processing-samples__image span {
  color: #6b7280;
}
.processing-samples__content {
  padding: 1rem;
}
.processing-samples__content h3 {
  margin-bottom: 0.5rem;
}
.processing-samples__content p {
  font-size: 0.875rem;
  color: #4b5563;
  margin-bottom: 0.5rem;
}
.processing-samples__content p:last-child {
  margin-bottom: 0;
}

/* ==========================================
   代理店ページスタイル
   ========================================== */
.purchase-guide__step {
  margin-bottom: 2rem;
}
.purchase-guide__step:last-child {
  margin-bottom: 0;
}
.purchase-guide__step-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.purchase-guide__step-header img {
  width: 32px;
  height: 32px;
}
.purchase-guide__step-header h3 {
  margin: 0;
}
.purchase-guide__step-description {
  color: #4b5563;
  line-height: 1.625;
}

.dealer-list__area {
  margin-bottom: 2rem;
}
.dealer-list__area:last-child {
  margin-bottom: 0;
}
.dealer-list__area-title {
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #d1d5db;
}
.dealer-list__item {
  background-color: #ffffff;
  padding: 1rem;
  border-radius: 0.5rem;
  margin-bottom: 1rem;
}
.dealer-list__item:last-child {
  margin-bottom: 0;
}
.dealer-list__item p {
  margin-bottom: 0.5rem;
}
.dealer-list__item p:first-child {
  font-weight: 500;
}
.dealer-list__item p:last-child {
  margin-bottom: 0;
}
.dealer-list__item .text-sm {
  font-size: 0.875rem;
  color: #4b5563;
}

/* ==========================================
   会社概要ページスタイル
   ========================================== */
.company-info__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #e5e7eb;
  margin-bottom: 1.5rem;
}
@media (min-width: 768px) {
  .company-info__row {
    grid-template-columns: minmax(120px, 1fr) 3fr;
  }
}
.company-info__row:last-child {
  margin-bottom: 0;
  border-bottom: none;
}
.company-info__label {
  color: #6b7280;
}
.company-info__value p {
  margin-bottom: 0.5rem;
}
.company-info__value p:last-child {
  margin-bottom: 0;
}

.company-message__text {
  color: #4b5563;
  line-height: 1.625;
  margin-bottom: 1rem;
}
.company-message__text:last-child {
  margin-bottom: 0;
}
.company-message__signature {
  padding-top: 1.5rem;
  text-align: right;
}

.history__item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
@media (min-width: 768px) {
  .history__item {
    gap: 2rem;
  }
}
.history__item:last-child {
  margin-bottom: 0;
}
.history__date {
  width: 96px;
  flex-shrink: 0;
  color: #6b7280;
}
@media (min-width: 768px) {
  .history__date {
    width: 128px;
  }
}
.history__content {
  flex: 1;
}

.access-map {
  background-color: #e5e7eb;
  height: 256px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.625rem;
  margin-top: 1.5rem;
}
.access-map p {
  color: #6b7280;
}

.breadcrumb {
  font-size: 12px;
  margin: 16px 0;
  color: #888;
}
.breadcrumb a {
  color: inherit;
  text-decoration: none;
}
.breadcrumb a:hover {
  text-decoration: underline;
}
.breadcrumb__list {
  display: flex;
  gap: 8px;
  list-style: none;
  padding: 0;
}
.breadcrumb li::after {
  content: ">";
  margin-left: 8px;
}
.breadcrumb li:last-child::after {
  content: "";
}

.benefits {
  padding: 80px 20px;
  background: #f7f8fa;
}
.benefits__container {
  max-width: 1100px;
  margin: 0 auto;
}
.benefits__title {
  font-size: 28px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 40px;
  color: #111;
}
.benefits__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  list-style: none;
  padding: 0;
}
@media (max-width: 768px) {
  .benefits__list {
    grid-template-columns: 1fr;
  }
}
.benefits__item {
  background: #fff;
  padding: 30px 20px;
  border-radius: 12px;
  text-align: center;
  font-weight: 600;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}
.benefits__icon {
  display: block;
  width: 40px;
  height: 40px;
  margin: 0 auto 10px;
}
.benefits__icon__01 {
  background: url("../images/icon/icon_down_01.svg") no-repeat center;
  background-size: contain;
}
.benefits__icon__02 {
  background: url("../images/icon/icon_glass_01.svg") no-repeat center;
  background-size: contain;
}
.benefits__icon__03 {
  background: url("../images/icon/icon_factory_01.svg") no-repeat center;
  background-size: contain;
}

.brand-logos {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}
@media (min-width: 768px) {
  .brand-logos {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2rem;
  }
}
.brand-logos__item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 120px;
  padding: 1.5rem;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 0.625rem;
}
.brand-logos__item img {
  display: block;
  width: auto;
  max-width: 180px;
  max-height: 56px;
  height: auto;
  -o-object-fit: contain;
     object-fit: contain;
}
.brand-logos__item:nth-child(1) img {
  max-width: 170px;
}
.brand-logos__item:nth-child(2) img {
  max-width: 190px;
}
.brand-logos__item:nth-child(3) img {
  max-width: 160px;
}

.category-features__title {
  text-align: center;
  margin-bottom: 1rem;
}

.category-features__text {
  text-align: center;
  margin: 0 auto 2.5rem;
  max-width: 640px;
  color: #4b5563;
}/*# sourceMappingURL=styles.css.map */