@charset "UTF-8";
/* =========================================
   リセット・基本設定
========================================= */
* {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-family: "Noto Serif JP", serif;
}

:root {
  --primary-dark: #1a1a1a;
  --primary-gray: #f5f5f5;
  --accent-gold: #d4af37;
  --accent-orange: #ff6b35;
  --text-dark: #333;
  --text-light: #666;
  --white: #ffffff;
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  --shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.15);
}

body {
  font-family: "游ゴシック", YuGothic, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
  color: var(--text-dark);
  line-height: 1.8;
  overflow-x: hidden;
  background: var(--white);
  letter-spacing: 0.05em;
}

main {
  overflow: hidden;
}

/* =========================================
 ローディング画面
========================================= */
.loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--white);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  z-index: 9999;
  -webkit-transition: opacity 0.8s ease, visibility 0.8s ease;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
.loader.hidden {
  opacity: 0;
  visibility: hidden;
}
.loader-content {
  text-align: center;
}
.loader-logo {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 15px;
  margin-bottom: 30px;
  font-size: 24px;
  font-weight: 300;
  letter-spacing: 0.1em;
  -webkit-animation: fadeIn 1s ease;
          animation: fadeIn 1s ease;
}
.loader-logo .logo-icon {
  width: 45px;
  height: 45px;
  background-image: url(../../img/dear-bright-estate-logo.svg) norepeat center;
}
.loader-progress {
  width: 100%;
  height: 2px;
  background: var(--primary-gray);
  border-radius: 2px;
  overflow: hidden;
}
.loader-progress-bar {
  height: 100%;
  background: var(--accent-orange);
  width: 0;
  -webkit-animation: loadProgress 2s ease forwards;
          animation: loadProgress 2s ease forwards;
}

@-webkit-keyframes loadProgress {
  to {
    width: 100%;
  }
}

@keyframes loadProgress {
  to {
    width: 100%;
  }
}
@-webkit-keyframes rotate {
  to {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}
@keyframes rotate {
  to {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}
/* =========================================
 ヘッダー
========================================= */
header {
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  -webkit-backdrop-filter: blur(10px);
          backdrop-filter: blur(10px);
  -webkit-transition: var(--transition);
  transition: var(--transition);
  -webkit-box-shadow: 0 0 20px rgba(0, 0, 0, 0.05);
          box-shadow: 0 0 20px rgba(0, 0, 0, 0.05);
  background: rgba(255, 255, 255, 0.95);
}
header .logo {
  color: var(--primary-dark);
}
header .logo .logo-text,
header .logo .logo-sub-text {
  color: var(--primary-dark);
}
header .nav-menu a {
  color: var(--text-dark);
}
header nav {
  padding: 20px 60px;
}

nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 30px 60px;
  -webkit-transition: var(--transition);
  transition: var(--transition);
}

.logo {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 15px;
  text-decoration: none;
  color: var(--white);
  font-size: 20px;
  font-weight: 300;
  letter-spacing: 0.1em;
  -webkit-transition: var(--transition);
  transition: var(--transition);
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.logo:hover {
  opacity: 0.7;
}
.logo-title {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  height: 67px;
  gap: 4px;
}
.logo-icon {
  width: 94px;
  height: 67px;
  background-image: url(../img/dear-bright-estate-logo.svg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}
.logo-text {
  font-family: "Noto Serif JP", serif;
  font-size: 22px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0;
  color: var(--white);
}
.logo-sub-text {
  font-family: "Noto Serif JP", serif;
  font-size: 18px;
  font-weight: 300;
  color: var(--white);
  line-height: 1;
}

.nav-menu {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 50px;
  list-style: none;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.nav-menu a {
  color: var(--white);
  text-decoration: none;
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.08em;
  position: relative;
  -webkit-transition: var(--transition);
  transition: var(--transition);
  font-family: "游ゴシック", YuGothic, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
}
.nav-menu a::before {
  content: attr(data-text);
  position: absolute;
  top: -5px;
  left: 0;
  width: 0;
  overflow: hidden;
  color: var(--accent-orange);
  white-space: nowrap;
  -webkit-transition: width 0.3s ease;
  transition: width 0.3s ease;
}
.nav-menu a:hover::before {
  width: 100%;
}

.menu-contact {
  background: var(--primary-dark);
  color: var(--white) !important;
  padding: 12px 30px;
  border: none;
  font-size: 13px;
  letter-spacing: 0.08em;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  display: block;
  -webkit-transition: var(--transition);
  transition: var(--transition);
}
.menu-contact span {
  position: relative;
  z-index: 1;
}
.menu-contact::before {
  content: "";
  position: absolute;
  top: 0px !important;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--accent-orange);
  -webkit-transition: left 0.3s ease;
  transition: left 0.3s ease;
}
.menu-contact:hover::before {
  left: 0;
}

/* =========================================
 ヒーローセクション
========================================= */
.hero {
  height: 100vh;
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}
.hero-slider {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
  -webkit-transition: opacity 2s ease, -webkit-transform 8s ease;
  transition: opacity 2s ease, -webkit-transform 8s ease;
  transition: opacity 2s ease, transform 8s ease;
  transition: opacity 2s ease, transform 8s ease, -webkit-transform 8s ease;
}
.hero-slide.active {
  opacity: 1;
  -webkit-transform: scale(1);
          transform: scale(1);
}
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.8), rgba(26, 26, 26, 0.4));
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 60px;
  color: var(--white);
}
.hero-title {
  font-size: 4rem;
  font-weight: 300;
  line-height: 1.2;
  margin-bottom: 30px;
}
.hero-desc {
  font-size: 16px;
  line-height: 2;
  margin-bottom: 50px;
}
.hero-scroll {
  position: absolute;
  bottom: 80px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  text-align: center;
  -webkit-animation: fadeIn 1s ease 1.5s forwards;
          animation: fadeIn 1s ease 1.5s forwards;
  opacity: 0;
  cursor: pointer;
  color: var(--white);
}
.hero-scroll:hover .scroll-arrow {
  -webkit-transform: translateY(5px);
          transform: translateY(5px);
}
.hero-scroll span {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 15px;
}

.title-line {
  display: block;
  overflow: hidden;
  margin-bottom: 10px;
}

.title-word {
  display: inline-block;
  -webkit-transform: translateY(100%);
          transform: translateY(100%);
  -webkit-animation: titleReveal 0.8s ease forwards;
          animation: titleReveal 0.8s ease forwards;
}
.title-word:nth-child(2) {
  -webkit-animation-delay: 0.1s;
          animation-delay: 0.1s;
}
.title-word:nth-child(3) {
  -webkit-animation-delay: 0.2s;
          animation-delay: 0.2s;
}

.title-sub {
  display: block;
  font-size: 1.5rem;
  margin-top: 20px;
  opacity: 0;
  -webkit-animation: fadeInUp 0.8s ease 0.5s forwards;
          animation: fadeInUp 0.8s ease 0.5s forwards;
}

.text-reveal {
  display: block;
  opacity: 0;
  -webkit-transform: translateY(20px);
          transform: translateY(20px);
  -webkit-animation: fadeInUp 0.6s ease forwards;
          animation: fadeInUp 0.6s ease forwards;
}
.text-reveal:nth-child(1) {
  -webkit-animation-delay: 0.8s;
          animation-delay: 0.8s;
}
.text-reveal:nth-child(2) {
  -webkit-animation-delay: 0.9s;
          animation-delay: 0.9s;
}
.text-reveal:nth-child(3) {
  -webkit-animation-delay: 1s;
          animation-delay: 1s;
}
.text-reveal:nth-child(4) {
  -webkit-animation-delay: 1.1s;
          animation-delay: 1.1s;
}

.scroll-arrow {
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
  -webkit-animation: arrowBounce 2s ease infinite;
          animation: arrowBounce 2s ease infinite;
}

.decoration-circle {
  width: 300px;
  height: 300px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  -webkit-animation: decorationRotate 20s linear infinite;
          animation: decorationRotate 20s linear infinite;
}

@-webkit-keyframes titleReveal {
  to {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}

@keyframes titleReveal {
  to {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}
@-webkit-keyframes arrowBounce {
  0%, 100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  50% {
    -webkit-transform: translateY(10px);
            transform: translateY(10px);
  }
}
@keyframes arrowBounce {
  0%, 100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  50% {
    -webkit-transform: translateY(10px);
            transform: translateY(10px);
  }
}
@-webkit-keyframes decorationRotate {
  to {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}
@keyframes decorationRotate {
  to {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}
/* =========================================
 セクション共通
========================================= */
section {
  padding: 120px 0;
  position: relative;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 60px;
}

.section-header {
  margin-bottom: 80px;
}
.section-title {
  font-size: 3rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
  position: relative;
}
.section-title.white {
  color: var(--white);
}
.section-title.white .title-gradient {
  background: linear-gradient(135deg, var(--white), var(--accent-gold));
  -webkit-text-fill-color: transparent;
}
.section-title-wrapper {
  position: relative;
  display: inline-block;
}
.section-title-en {
  font-size: 14px;
  color: var(--accent-orange);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 15px;
  position: relative;
  display: inline-block;
}
.section-title-en.white {
  color: var(--accent-gold);
}
.section-title-en::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 30px;
  height: 2px;
  background: currentColor;
}
.section-desc {
  font-size: 16px;
  color: var(--text-light);
  line-height: 2;
}
.section-bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  font-size: 15vw;
  font-weight: 900;
  color: rgba(0, 0, 0, 0.02);
  letter-spacing: 0.1em;
  pointer-events: none;
  white-space: nowrap;
}

.title-gradient {
  background: linear-gradient(135deg, var(--text-dark), var(--accent-orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

/* =========================================
 コンセプトセクション
========================================= */
.concept {
  background: var(--primary-gray);
  overflow: hidden;
}
.concept-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.concept-image-wrapper {
  position: relative;
}
.concept-text {
  position: relative;
}
.concept-title {
  font-size: 2.2rem;
  font-weight: 300;
  line-height: 1.6;
  margin-bottom: 30px;
  letter-spacing: 0.05em;
}
.concept-desc {
  margin-bottom: 40px;
}
.concept-desc p {
  line-height: 2.2;
  color: var(--text-light);
  margin-bottom: 15px;
}
.concept-features {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 20px;
}

.image-frame {
  position: relative;
  overflow: hidden;
  border-radius: 5px;
  -webkit-box-shadow: var(--shadow);
          box-shadow: var(--shadow);
}
.image-frame img {
  width: 100%;
  height: 600px;
  -o-object-fit: cover;
     object-fit: cover;
  -webkit-transition: -webkit-transform 0.6s ease;
  transition: -webkit-transform 0.6s ease;
  transition: transform 0.6s ease;
  transition: transform 0.6s ease, -webkit-transform 0.6s ease;
}
.image-frame:hover img {
  -webkit-transform: scale(1.05);
          transform: scale(1.05);
}

.text-split {
  display: block;
  overflow: hidden;
}
.text-split::after {
  content: "";
  display: inline-block;
  width: 40px;
  height: 2px;
  background: var(--accent-orange);
  vertical-align: middle;
  margin-left: 20px;
}

.feature-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 15px;
  font-size: 15px;
  color: var(--text-dark);
}
.feature-item-icon {
  color: var(--accent-orange);
  font-size: 12px;
}

@-webkit-keyframes decorationPulse {
  0%, 100% {
    -webkit-transform: scale(1);
            transform: scale(1);
    opacity: 0.3;
  }
  50% {
    -webkit-transform: scale(1.1);
            transform: scale(1.1);
    opacity: 0.5;
  }
}

@keyframes decorationPulse {
  0%, 100% {
    -webkit-transform: scale(1);
            transform: scale(1);
    opacity: 0.3;
  }
  50% {
    -webkit-transform: scale(1.1);
            transform: scale(1.1);
    opacity: 0.5;
  }
}
/* =========================================
 サービスセクション - ワンページスクロール
========================================= */
.services {
  background: var(--primary-dark);
  padding: 0;
  position: relative;
  overflow: visible;
}
.services-wrapper {
  position: relative;
  width: 100%;
}

.service-item {
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  z-index: 1;
}
.service-item.active {
  -webkit-transform: translateY(0);
          transform: translateY(0);
  z-index: 10;
}
.service-item.prev {
  -webkit-transform: translateY(0);
          transform: translateY(0);
  z-index: 5;
}
.service-item.animating {
  z-index: 20;
}
.service-item.reverse {
  direction: rtl;
}
.service-item.reverse > * {
  direction: ltr;
}
.service-item:nth-child(even) .service-content-wrapper {
  background: #f9f7f4;
}
.service-item.active .service-number,
.service-item.active .service-main-title span,
.service-item.active .service-sub-title,
.service-item.active .service-description {
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
}
.service-item.active .service-number {
  -webkit-transition-delay: 0.3s;
          transition-delay: 0.3s;
}
.service-item.active .service-image-wrapper img {
  -webkit-transform: scale(1);
          transform: scale(1);
}
.service-image-wrapper {
  position: relative;
  height: 100vh;
  overflow: hidden;
}
.service-image-wrapper img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
  -webkit-transition: -webkit-transform 8s ease;
  transition: -webkit-transform 8s ease;
  transition: transform 8s ease;
  transition: transform 8s ease, -webkit-transform 8s ease;
}
.service-overlay {
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.2);
}
.service-content-wrapper {
  padding: 0 120px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  background: var(--white);
  position: relative;
}
.service-number {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 40px;
  letter-spacing: 0.05em;
  opacity: 1;
  -webkit-transform: translateY(30px);
          transform: translateY(30px);
  -webkit-transition: all 0.8s ease;
  transition: all 0.8s ease;
}
.service-main-title {
  font-size: 4rem;
  font-weight: 300;
  line-height: 1.2;
  color: var(--primary-dark);
  margin-bottom: 40px;
  letter-spacing: -0.02em;
}
.service-main-title span {
  display: block;
  opacity: 1;
  -webkit-transform: translateY(50px);
          transform: translateY(50px);
  -webkit-transition: all 0.8s ease;
  transition: all 0.8s ease;
}
.service-sub-title {
  font-size: 28px;
  font-weight: 400;
  color: var(--primary-dark);
  margin-bottom: 30px;
  letter-spacing: 0.1em;
  opacity: 1;
  -webkit-transform: translateY(30px);
          transform: translateY(30px);
  -webkit-transition: all 0.8s ease;
  transition: all 0.8s ease;
}
.service-description {
  font-size: 16px;
  line-height: 2.2;
  color: var(--text-light);
  margin-bottom: 60px;
  opacity: 1;
  -webkit-transform: translateY(30px);
          transform: translateY(30px);
  -webkit-transition: all 0.8s ease;
  transition: all 0.8s ease;
}
.service-view-more {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  color: var(--primary-dark);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.1em;
  position: relative;
  -webkit-transition: var(--transition);
  transition: var(--transition);
  opacity: 1;
  padding: 12px 24px;
  background-color: transparent;
  border: 1px solid var(--primary-dark);
  border-radius: 4px;
  cursor: pointer;
}
.service-view-more:hover {
  background-color: var(--primary-dark);
  color: #fff;
}
.service-view-more span {
  padding-right: 30px;
}
.service-nav {
  position: fixed;
  right: 50px;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  z-index: 100;
}
.service-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid var(--primary-dark);
  background: transparent;
  margin: 20px 0;
  cursor: pointer;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  position: relative;
}
.service-dot.active {
  background: var(--primary-dark);
}
.service-dot:hover {
  -webkit-transform: scale(1.2);
          transform: scale(1.2);
}
.service-counter {
  position: fixed;
  bottom: 50px;
  left: 50px;
  font-size: 18px;
  color: var(--primary-dark);
  z-index: 100;
}
.service-counter .current {
  font-weight: 500;
}
.service-counter .separator {
  margin: 0 5px;
  opacity: 0.5;
}
.service-counter .total {
  opacity: 0.5;
}
.service-progress {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(0, 0, 0, 0.1);
  z-index: 100;
}
.service-progress-bar {
  height: 100%;
  background: var(--accent-orange);
  width: 0;
  -webkit-transition: width 0.3s ease;
  transition: width 0.3s ease;
}

@media (max-width: 1200px) {
  .logo-title {
    display: none;
  }
  .service-content-wrapper {
    padding: 0 60px;
  }
  .service-main-title {
    font-size: 3rem;
  }
}
@media (max-width: 1024px) {
  header nav {
    padding: 16px 24px;
  }
  .nav-menu {
    gap: 20px;
  }
  .service-item {
    grid-template-columns: 1fr;
    position: relative;
    -webkit-transform: none;
            transform: none;
    height: 100%;
  }
  .service-item.reverse {
    direction: ltr;
  }
  .service-image-wrapper {
    height: 50vh;
  }
  .service-content-wrapper {
    padding: 40px;
  }
  .service-number {
    margin-bottom: 16px;
  }
  .service-description {
    margin-bottom: 24px;
    padding-bottom: 24px;
  }
  .service-main-title {
    font-size: 2.5rem;
    margin-bottom: 30px;
  }
  .service-nav {
    right: 20px;
  }
  .service-counter {
    left: 20px;
    bottom: 30px;
  }
  .service-progress {
    display: none;
  }
}
@media (max-width: 768px) {
  .services {
    background: var(--white);
  }
  .logo-icon {
    width: 53px;
    height: 38px;
  }
  .loader-logo {
    font-size: 20px;
  }
  .hero-scroll {
    bottom: 10px;
  }
  .image-frame img {
    height: 300px;
  }
  .service-number {
    margin-bottom: 16px;
  }
  .service-sub-title {
    margin-bottom: 16px;
  }
  .service-item {
    display: block;
    height: auto;
    position: relative;
    -webkit-transform: none !important;
            transform: none !important;
  }
  .service-item.active {
    opacity: 1;
    visibility: visible;
  }
  .service-image-wrapper {
    height: 40vh;
  }
  .service-content-wrapper {
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: start;
    padding: 40px 20px;
    height: auto;
  }
  .service-main-title {
    display: none;
  }
  .service-sub-title {
    font-size: 20px;
  }
  .service-description {
    font-size: 14px;
    margin-bottom: 0;
    padding-bottom: 24px;
  }
  .service-nav {
    display: none;
  }
}
/* =========================================
 施工事例セクション
========================================= */
.works {
  background: var(--primary-gray);
}

.works-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 400px);
  gap: 30px;
}

.work-item {
  position: relative;
  overflow: hidden;
  border-radius: 5px;
  cursor: pointer;
}

.work-item.large {
  grid-column: span 2;
}

.work-image {
  position: relative;
  width: 100%;
  height: 100%;
}

.work-image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -webkit-transition: -webkit-transform 0.8s ease;
  transition: -webkit-transform 0.8s ease;
  transition: transform 0.8s ease;
  transition: transform 0.8s ease, -webkit-transform 0.8s ease;
}

.work-item:hover .work-image img {
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}

.work-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(0, 0, 0, 0.2)), to(rgba(0, 0, 0, 0.8)));
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.8));
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  padding: 40px;
  opacity: 0;
  -webkit-transition: opacity 0.4s ease;
  transition: opacity 0.4s ease;
}

.work-item:hover .work-overlay {
  opacity: 1;
}

.work-category {
  font-size: 12px;
  color: var(--accent-gold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.work-title {
  font-size: 24px;
  color: var(--white);
  font-weight: 400;
  margin-bottom: 10px;
}

.work-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
}

/* =========================================
 実績セクション
========================================= */
.achievements {
  position: relative;
  padding: 150px 0;
  color: var(--white);
  overflow: hidden;
}

.achievements-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.achievements-bg img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.achievements-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(26, 26, 26, 0.9);
}

.achievement-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 60px;
  text-align: center;
}

.achievement-item {
  position: relative;
}

.achievement-icon {
  margin-bottom: 30px;
}

.icon-circle {
  width: 80px;
  height: 80px;
  border: 2px solid var(--accent-gold);
  border-radius: 50%;
  margin: 0 auto;
  position: relative;
  -webkit-animation: iconPulse 2s ease infinite;
          animation: iconPulse 2s ease infinite;
}

@-webkit-keyframes iconPulse {
  0%, 100% {
    -webkit-transform: scale(1);
            transform: scale(1);
    opacity: 1;
  }
  50% {
    -webkit-transform: scale(1.05);
            transform: scale(1.05);
    opacity: 0.8;
  }
}

@keyframes iconPulse {
  0%, 100% {
    -webkit-transform: scale(1);
            transform: scale(1);
    opacity: 1;
  }
  50% {
    -webkit-transform: scale(1.05);
            transform: scale(1.05);
    opacity: 0.8;
  }
}
.achievement-number {
  font-size: 4rem;
  font-weight: 100;
  color: var(--accent-gold);
  line-height: 1;
  margin-bottom: 10px;
}

.achievement-unit {
  font-size: 1.5rem;
  font-weight: 300;
}

.achievement-label {
  font-size: 16px;
  letter-spacing: 0.1em;
  opacity: 0.8;
}

/* =========================================
 会社情報セクション
========================================= */
.company {
  background: var(--white);
}

.company-content {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: start;
}

.company-image {
  position: relative;
}

.company-image img {
  width: 100%;
  height: auto;
  border-radius: 5px;
  -webkit-box-shadow: var(--shadow);
          box-shadow: var(--shadow);
}

.decoration-frame {
  width: 300px;
  height: 300px;
  border: 3px solid var(--primary-gray);
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}

.info-table {
  width: 100%;
  margin-bottom: 50px;
}

.info-table th {
  text-align: left;
  padding: 20px;
  background: var(--primary-gray);
  font-weight: normal;
  width: 30%;
  letter-spacing: 0.05em;
}

.info-table td {
  padding: 20px;
  line-height: 1.8;
}

.info-table tr {
  border-bottom: 1px solid var(--primary-gray);
}

.company-message {
  background: var(--primary-gray);
  padding: 40px;
  border-radius: 5px;
}

.company-message h3 {
  font-size: 20px;
  font-weight: 400;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.company-message p {
  line-height: 2;
  color: var(--text-light);
}

/* =========================================
 お問い合わせセクション
========================================= */
.contact {
  background: var(--primary-dark);
  color: var(--white);
  text-align: center;
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.contact-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.bg-pattern {
  width: 100%;
  height: 100%;
  background-image: repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(255, 255, 255, 0.02) 35px, rgba(255, 255, 255, 0.02) 70px);
}

.contact-content {
  position: relative;
  z-index: 1;
}

.contact-title {
  font-size: 3.5rem;
  font-weight: 300;
  margin-bottom: 30px;
  letter-spacing: 0.05em;
  line-height: 1.4;
}

.contact-title span {
  display: inline-block;
  opacity: 0;
  -webkit-transform: translateY(30px);
          transform: translateY(30px);
  -webkit-animation: contactTitleReveal 0.8s ease forwards;
          animation: contactTitleReveal 0.8s ease forwards;
}

.contact-title span:nth-child(1) {
  -webkit-animation-delay: 0.1s;
          animation-delay: 0.1s;
}

.contact-title span:nth-child(2) {
  -webkit-animation-delay: 0.2s;
          animation-delay: 0.2s;
}

.contact-title span:nth-child(3) {
  -webkit-animation-delay: 0.3s;
          animation-delay: 0.3s;
}

@-webkit-keyframes contactTitleReveal {
  to {
    opacity: 1;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}

@keyframes contactTitleReveal {
  to {
    opacity: 1;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}
.contact-desc {
  font-size: 18px;
  margin-bottom: 60px;
  opacity: 0.9;
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  max-width: 800px;
  margin: 0 auto 60px;
}

.contact-info-item {
  background: rgba(255, 255, 255, 0.05);
  padding: 40px;
  border-radius: 5px;
  -webkit-backdrop-filter: blur(10px);
          backdrop-filter: blur(10px);
  -webkit-transition: var(--transition);
  transition: var(--transition);
}

.contact-info-item:hover {
  background: rgba(255, 255, 255, 0.08);
  -webkit-transform: translateY(-5px);
          transform: translateY(-5px);
}

.info-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-gold);
  border-radius: 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin: 0 auto 20px;
}

.info-icon svg {
  width: 24px;
  height: 24px;
  color: var(--primary-dark);
}

.info-content h4 {
  font-size: 18px;
  font-weight: 400;
  margin-bottom: 15px;
  letter-spacing: 0.05em;
}

.info-main a {
  font-size: 24px;
  font-weight: 500;
  color: var(--accent-gold);
  margin-bottom: 10px;
}

.info-sub {
  font-size: 14px;
  opacity: 0.8;
}

.contact-button {
  display: inline-block;
  position: relative;
  background: transparent;
  color: var(--white);
  padding: 20px 60px;
  text-decoration: none;
  font-size: 16px;
  letter-spacing: 0.1em;
  border: 2px solid var(--accent-gold);
  overflow: hidden;
  -webkit-transition: var(--transition);
  transition: var(--transition);
}

.contact-button span {
  position: relative;
  z-index: 1;
}

.button-bg {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--accent-gold);
  -webkit-transition: left 0.4s ease;
  transition: left 0.4s ease;
}

.contact-button:hover .button-bg {
  left: 0;
}

.contact-button:hover {
  color: var(--primary-dark);
}

/* =========================================
 フッター
========================================= */
footer {
  background: #0a0a0a;
  color: var(--white);
  padding: 0 0 40px;
}

footer .container {
  padding-top: 80px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 60px;
}

.footer-brand h3 {
  font-size: 24px;
  font-weight: 300;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.footer-brand p {
  font-size: 14px;
  line-height: 2;
  opacity: 0.7;
  margin-bottom: 30px;
}

.footer-social {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 20px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  color: var(--white);
  text-decoration: none;
  -webkit-transition: var(--transition);
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--accent-gold);
  border-color: var(--accent-gold);
  color: var(--primary-dark);
}

.footer-column h4 {
  font-size: 16px;
  font-weight: 400;
  margin-bottom: 20px;
  letter-spacing: 0.1em;
  color: var(--accent-gold);
}

.footer-column ul {
  list-style: none;
}

.footer-column li {
  margin-bottom: 15px;
}

.footer-column a {
  color: var(--white);
  text-decoration: none;
  font-size: 14px;
  opacity: 0.7;
  -webkit-transition: var(--transition);
  transition: var(--transition);
  position: relative;
  padding-left: 0;
}

.footer-column a::before {
  content: "→";
  position: absolute;
  left: -20px;
  opacity: 0;
  -webkit-transition: var(--transition);
  transition: var(--transition);
}

.footer-column a:hover {
  opacity: 1;
  padding-left: 20px;
}

.footer-column a:hover::before {
  left: 0;
  opacity: 1;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 40px;
  text-align: center;
  font-size: 13px;
  opacity: 0.5;
}

/* =========================================
   モバイルメニュー専用スタイル
========================================= */
/* CSS変数定義（既存のstyle.cssに定義されていない場合） */
:root {
  --primary-dark: #1a1a1a;
  --white: #ffffff;
  --accent-orange: #ff6b35;
  --accent-gold: #ffd700;
  --text-light: #666;
  --transition: all 0.3s ease;
}

/* モバイルメニューコンテナ */
.mobile-menu {
  position: fixed;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100vh;
  background: #000;
  z-index: 9999;
  -webkit-transition: left 0.4s cubic-bezier(0.77, 0.2, 0.05, 1);
  transition: left 0.4s cubic-bezier(0.77, 0.2, 0.05, 1);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-menu.active {
  left: 0;
}

/* モバイルメニューヘッダー */
.mobile-menu-header {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: sticky;
  top: 0;
  background: #000;
  z-index: 10;
}

/* モバイルロゴ */
.mobile-logo {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--white);
}

.mobile-logo .logo-icon {
  width: 30px;
  height: 30px;
  background: var(--accent-orange);
  border-radius: 50%;
  position: relative;
}

.mobile-logo .logo-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  width: 15px;
  height: 15px;
  background: var(--white);
  border-radius: 50%;
}

.mobile-logo .logo-text {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--white);
}

/* 閉じるボタン */
.mobile-menu-close {
  width: 40px;
  height: 40px;
  position: relative;
  cursor: pointer;
  background: transparent;
  border: none;
  padding: 0;
}

.mobile-menu-close span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--white);
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transition: var(--transition);
  transition: var(--transition);
}

.mobile-menu-close span:nth-child(1) {
  -webkit-transform: translate(-50%, -50%) rotate(45deg);
          transform: translate(-50%, -50%) rotate(45deg);
}

.mobile-menu-close span:nth-child(2) {
  -webkit-transform: translate(-50%, -50%) rotate(-45deg);
          transform: translate(-50%, -50%) rotate(-45deg);
}

.mobile-menu-close:hover span {
  background: var(--accent-orange);
}

/* モバイルメニューコンテンツ */
.mobile-menu-content {
  padding: 40px 30px 80px;
}

/* メニューセクション */
.mobile-menu-section {
  margin-bottom: 40px;
}

.mobile-menu-title {
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--accent-gold);
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.mobile-menu-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 1px;
  background: var(--accent-gold);
}

/* メニューリスト */
.mobile-menu-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mobile-menu-list li {
  margin-bottom: 0;
}

.mobile-menu-list a {
  color: #ccc;
  text-decoration: none;
  font-size: 14px;
  line-height: 1.6;
  display: block;
  padding: 12px 0 12px 20px;
  -webkit-transition: var(--transition);
  transition: var(--transition);
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-menu-list a::before {
  content: "→";
  position: absolute;
  left: 0;
  opacity: 0;
  -webkit-transform: translateX(-10px);
          transform: translateX(-10px);
  -webkit-transition: var(--transition);
  transition: var(--transition);
  color: var(--accent-orange);
}

.mobile-menu-list a:hover,
.mobile-menu-list a:active {
  color: var(--white);
  padding-left: 30px;
  background: rgba(255, 255, 255, 0.02);
}

.mobile-menu-list a:hover::before,
.mobile-menu-list a:active::before {
  opacity: 1;
  -webkit-transform: translateX(0);
          transform: translateX(0);
}

/* モバイルメニュー下部 */
.mobile-menu-bottom {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.mobile-menu-desc {
  font-size: 12px;
  line-height: 2;
  color: #999;
  margin-bottom: 30px;
  letter-spacing: 0.05em;
}

/* コンタクトボタン */
.mobile-contact-button {
  display: inline-block;
  width: 100%;
  max-width: 280px;
  padding: 15px 30px;
  background: var(--accent-orange);
  color: var(--white);
  text-align: center;
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.1em;
  border-radius: 5px;
  -webkit-transition: var(--transition);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.mobile-contact-button::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: var(--accent-gold);
  border-radius: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.mobile-contact-button:hover {
  -webkit-transform: translateY(-2px);
          transform: translateY(-2px);
  -webkit-box-shadow: 0 5px 20px rgba(255, 107, 53, 0.3);
          box-shadow: 0 5px 20px rgba(255, 107, 53, 0.3);
}

.mobile-contact-button:hover::before {
  width: 300px;
  height: 300px;
}

.mobile-contact-button span {
  position: relative;
  z-index: 1;
}

/* メニュー開いた時のスクロール防止 */
body.menu-open {
  overflow: hidden;
  position: fixed;
  width: 100%;
}

/* アニメーション */
.mobile-menu.active .mobile-menu-section {
  -webkit-animation: fadeInUp 0.6s ease forwards;
          animation: fadeInUp 0.6s ease forwards;
}

.mobile-menu.active .mobile-menu-section:nth-child(1) {
  -webkit-animation-delay: 0.1s;
          animation-delay: 0.1s;
}

.mobile-menu.active .mobile-menu-section:nth-child(2) {
  -webkit-animation-delay: 0.2s;
          animation-delay: 0.2s;
}

.mobile-menu.active .mobile-menu-section:nth-child(3) {
  -webkit-animation-delay: 0.3s;
          animation-delay: 0.3s;
}

.mobile-menu.active .mobile-menu-bottom {
  -webkit-animation: fadeInUp 0.6s ease 0.4s forwards;
          animation: fadeInUp 0.6s ease 0.4s forwards;
}

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

@keyframes fadeInUp {
  from {
    opacity: 0;
    -webkit-transform: translateY(20px);
            transform: translateY(20px);
  }
  to {
    opacity: 1;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}
/* タブレット対応 */
@media (min-width: 769px) and (max-width: 1024px) {
  .mobile-menu {
    max-width: 400px;
    -webkit-box-shadow: 5px 0 20px rgba(0, 0, 0, 0.3);
            box-shadow: 5px 0 20px rgba(0, 0, 0, 0.3);
  }
}
.mobile-menu-toggle {
  display: none;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  z-index: 1001;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 2px;
  background: var(--primary-dark);
  -webkit-transition: var(--transition);
  transition: var(--transition);
}

.mobile-menu-toggle.active span:nth-child(1) {
  -webkit-transform: rotate(45deg) translate(5px, 5px);
          transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
  -webkit-transform: rotate(-45deg) translate(7px, -6px);
          transform: rotate(-45deg) translate(7px, -6px);
}

/* =========================================
 アニメーション
========================================= */
@-webkit-keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    -webkit-transform: translateY(30px);
            transform: translateY(30px);
  }
  to {
    opacity: 1;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}
@-webkit-keyframes fadeInRight {
  from {
    opacity: 0;
    -webkit-transform: translateX(-30px);
            transform: translateX(-30px);
  }
  to {
    opacity: 1;
    -webkit-transform: translateX(0);
            transform: translateX(0);
  }
}
@keyframes fadeInRight {
  from {
    opacity: 0;
    -webkit-transform: translateX(-30px);
            transform: translateX(-30px);
  }
  to {
    opacity: 1;
    -webkit-transform: translateX(0);
            transform: translateX(0);
  }
}
/* =========================================
 パララックス効果
========================================= */
.parallax-img {
  will-change: transform;
}

.parallax-bg {
  position: absolute;
  top: -20%;
  left: 0;
  width: 100%;
  height: 120%;
  -o-object-fit: cover;
     object-fit: cover;
}

/* =========================================
 レスポンシブ
========================================= */
@media (max-width: 1024px) {
  .container {
    padding: 0 40px;
  }
  nav {
    padding: 20px 40px;
  }
  .hero-title {
    font-size: 3rem;
  }
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .works-gallery {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, 300px);
  }
  .work-item.large {
    grid-column: span 1;
  }
  .achievement-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
  .company-content {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  /* モバイルメニュー */
  .mobile-menu-toggle {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background: var(--white);
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    gap: 30px;
    padding: 40px;
    -webkit-box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
            box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
    -webkit-transition: var(--transition);
    transition: var(--transition);
  }
  .nav-menu.active {
    right: 0;
  }
  /* カスタムカーソル非表示 */
  .custom-cursor,
  .cursor-follower {
    display: none;
  }
  /* ヒーロー */
  .hero-title {
    font-size: 26px;
  }
  .hero-desc {
    font-size: 14px;
  }
  .title-sub {
    font-size: 1.2rem;
  }
  .hero-content {
    padding: 0 20px;
    text-align: center;
  }
  /* セクション */
  section {
    padding: 40px 0;
  }
  .section-title {
    margin-bottom: 0;
  }
  .section-header {
    margin-bottom: 24px;
  }
  .container {
    padding: 0 20px;
  }
  .section-title {
    font-size: 2rem;
  }
  .section-title-en {
    margin-bottom: 10px;
  }
  .section-bg-text {
    display: none;
  }
  /* コンセプト */
  .concept-desc p {
    margin-bottom: 0;
  }
  .concept-title {
    font-size: 24px;
  }
  .concept-desc p {
    line-height: 2;
  }
  .concept-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .concept-features {
    gap: 8px;
  }
  .company-image img {
    height: 300px;
    -o-object-fit: cover;
       object-fit: cover;
  }
  /* サービス */
  .service-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  /* 施工事例 */
  .works-gallery {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(5, 300px);
  }
  /* 実績 */
  .achievements {
    padding: 100px 0;
  }
  .achievement-number {
    font-size: 3rem;
  }
  /* お問い合わせ */
  .contact {
    padding: 100px 0;
  }
  .contact-title {
    font-size: 2.5rem;
  }
  .contact-info-grid {
    grid-template-columns: 1fr;
  }
  /* フッター */
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 24px;
  }
  .footer-social {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
}
.fade-in-element {
  opacity: 0;
  -webkit-transform: translateY(20px);
          transform: translateY(20px);
  -webkit-transition: opacity 0.8s ease-out, -webkit-transform 0.8s ease-out;
  transition: opacity 0.8s ease-out, -webkit-transform 0.8s ease-out;
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  transition: opacity 0.8s ease-out, transform 0.8s ease-out, -webkit-transform 0.8s ease-out;
  will-change: opacity, transform;
}

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

/* =========================================
   お問い合わせページ専用スタイル
========================================= */
/* ========================================
   お問い合わせフォームのスタイル
   ======================================== */
/* フォームグループ */
.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #333;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
  -webkit-transition: border-color 0.3s;
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #0088ff;
}

/* エラー状態 */
.form-group input.error,
.form-group textarea.error {
  border-color: #f44336;
  background-color: #ffebee;
}

/* 必須・任意ラベル */
.required {
  color: #ff4444;
  font-size: 12px;
  margin-left: 8px;
}

.optional {
  color: #999;
  font-size: 12px;
  margin-left: 8px;
}

/* エラーメッセージ */
.error-message {
  display: block;
  color: #f44336;
  font-size: 12px;
  margin-top: 4px;
  opacity: 0;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}

.error-message.show {
  opacity: 1;
}

/* プライバシーポリシー */
.form-privacy {
  margin: 32px 0;
}

.checkbox-label {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  cursor: pointer;
}

.checkbox-label input[type=checkbox] {
  width: auto;
  margin-right: 8px;
}

.privacy-link {
  color: #0088ff;
  text-decoration: underline;
}

.privacy-link:hover {
  text-decoration: none;
}

/* 送信ボタン */
.form-submit {
  margin-top: 40px;
  text-align: center;
}

.submit-button {
  position: relative;
  max-width: 300px;
  width: 100%;
  padding: 16px 32px;
  background: #0088ff;
  color: white;
  border: none;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  overflow: hidden;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

.submit-button:hover {
  -webkit-transform: translateY(-2px);
          transform: translateY(-2px);
  -webkit-box-shadow: 0 5px 20px rgba(0, 136, 255, 0.3);
          box-shadow: 0 5px 20px rgba(0, 136, 255, 0.3);
}

.submit-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  -webkit-transform: none;
          transform: none;
  -webkit-box-shadow: none;
          box-shadow: none;
}

.submit-button .button-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  -webkit-transition: width 0.6s, height 0.6s;
  transition: width 0.6s, height 0.6s;
}

.submit-button:hover .button-bg {
  width: 400px;
  height: 400px;
}

/* モーダル */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9999;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  opacity: 0;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}

.modal.show {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  opacity: 1;
}

.modal-content {
  background: white;
  padding: 40px;
  border-radius: 16px;
  max-width: 500px;
  width: 90%;
  text-align: center;
  -webkit-transform: scale(0.9);
          transform: scale(0.9);
  -webkit-transition: -webkit-transform 0.3s;
  transition: -webkit-transform 0.3s;
  transition: transform 0.3s;
  transition: transform 0.3s, -webkit-transform 0.3s;
}

.modal.show .modal-content {
  -webkit-transform: scale(1);
          transform: scale(1);
}

.modal-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: #4caf50;
  border-radius: 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.modal-icon svg {
  stroke: white;
  stroke-width: 3;
}

.modal h3 {
  font-size: 24px;
  margin-bottom: 16px;
  color: #333;
}

.modal p {
  color: #666;
  line-height: 1.8;
  margin-bottom: 24px;
}

.modal-close {
  padding: 12px 32px;
  background: #0088ff;
  color: white;
  border: none;
  border-radius: 50px;
  font-size: 16px;
  cursor: pointer;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

.modal-close:hover {
  background: #0066cc;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
  .form-group {
    margin-bottom: 20px;
  }
  .form-group input,
  .form-group textarea {
    font-size: 16px; /* iOSでのズーム防止 */
  }
  .submit-button {
    width: 100%;
  }
}
/* =========================================
   コンタクトヒーロー
========================================= */
.contact-hero {
  height: 60vh;
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  overflow: hidden;
}

.contact-inner {
  margin-top: 80px;
}

.contact-hero .hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.contact-hero .hero-image {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  -webkit-filter: brightness(0.7);
          filter: brightness(0.7);
}

.contact-hero .hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(26, 26, 26, 0.6);
}

.contact-hero .hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--white);
}

.contact-hero .hero-title {
  margin-bottom: 20px;
}

.contact-hero .title-en {
  display: block;
  font-size: 14px;
  letter-spacing: 0.3em;
  margin-bottom: 10px;
  opacity: 0;
  -webkit-animation: fadeInUp 0.8s ease forwards;
          animation: fadeInUp 0.8s ease forwards;
}

.contact-hero .title-ja {
  display: block;
  font-size: 3rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  opacity: 0;
  -webkit-animation: fadeInUp 0.8s ease 0.2s forwards;
          animation: fadeInUp 0.8s ease 0.2s forwards;
}

.contact-hero .hero-desc {
  font-size: 16px;
  line-height: 2;
  opacity: 0;
  -webkit-animation: fadeInUp 0.8s ease 0.4s forwards;
          animation: fadeInUp 0.8s ease 0.4s forwards;
}

/* =========================================
 フォームセクション
========================================= */
.contact-form-section {
  padding: 100px 0;
  background: var(--white);
}

.form-header {
  text-align: center;
  margin-bottom: 80px;
}

.form-title {
  font-size: 2.5rem;
  font-weight: 300;
  margin-bottom: 20px;
}

.form-desc {
  font-size: 16px;
  line-height: 2;
  color: var(--text-light);
}

/* =========================================
 フォームスタイル
========================================= */
.contact-form {
  max-width: 800px;
  margin: 0 auto;
  background: var(--white);
  padding: 60px;
  border-radius: 5px;
  -webkit-box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
          box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.form-group {
  margin-bottom: 40px;
  opacity: 0;
  -webkit-animation: fadeInUp 0.6s ease forwards;
          animation: fadeInUp 0.6s ease forwards;
}
.form-group br {
  display: none;
}

.form-group:nth-child(1) {
  -webkit-animation-delay: 0.1s;
          animation-delay: 0.1s;
}

.form-group:nth-child(2) {
  -webkit-animation-delay: 0.2s;
          animation-delay: 0.2s;
}

.form-group:nth-child(3) {
  -webkit-animation-delay: 0.3s;
          animation-delay: 0.3s;
}

.form-group:nth-child(4) {
  -webkit-animation-delay: 0.4s;
          animation-delay: 0.4s;
}

.form-group:nth-child(5) {
  -webkit-animation-delay: 0.5s;
          animation-delay: 0.5s;
}

.form-group label {
  display: block;
  font-size: 16px;
  font-weight: 400;
  margin-bottom: 15px;
  color: var(--text-dark);
  letter-spacing: 0.05em;
}

.required {
  display: inline-block;
  background: var(--accent-orange);
  color: var(--white);
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 3px;
  margin-left: 10px;
}

.optional {
  display: inline-block;
  background: var(--text-light);
  color: var(--white);
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 3px;
  margin-left: 10px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 20px;
  font-size: 16px;
  border: 1px solid #ddd;
  border-radius: 5px;
  background: #f9f9f9;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-orange);
  background: var(--white);
  -webkit-box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
          box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #e74c3c;
}

.contact-form .error-message {
  display: block;
  color: #e74c3c;
  font-size: 14px;
  margin-top: 8px;
  display: none;
  -webkit-transform: translateY(-10px);
          transform: translateY(-10px);
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  margin-bottom: 24px;
}
.contact-form .error-message.show {
  display: block;
  -webkit-transform: translateY(0);
          transform: translateY(0);
}

/* =========================================
 プライバシーポリシー
========================================= */
.form-privacy {
  margin-bottom: 40px;
  opacity: 0;
  -webkit-animation: fadeInUp 0.6s ease 0.6s forwards;
          animation: fadeInUp 0.6s ease 0.6s forwards;
}

.checkbox-label {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  cursor: pointer;
  font-size: 15px;
}

.checkbox-label input[type=checkbox] {
  width: 20px;
  height: 20px;
  margin-right: 10px;
  cursor: pointer;
  margin-top: 10px;
}

.privacy-link {
  color: var(--accent-orange);
  text-decoration: underline;
}

.privacy-link:hover {
  text-decoration: none;
}

/* =========================================
 送信ボタン
========================================= */
.form-submit {
  text-align: center;
  opacity: 0;
  -webkit-animation: fadeInUp 0.6s ease 0.7s forwards;
          animation: fadeInUp 0.6s ease 0.7s forwards;
}

.submit-button {
  position: relative;
  display: inline-block;
  background: var(--primary-dark);
  color: var(--white);
  padding: 20px 80px;
  font-size: 16px;
  letter-spacing: 0.1em;
  border: none;
  cursor: pointer;
  overflow: hidden;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.submit-button:hover {
  -webkit-transform: translateY(-2px);
          transform: translateY(-2px);
  -webkit-box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
          box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.submit-button span {
  position: relative;
  z-index: 1;
}

.submit-button .button-bg {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--accent-orange);
  -webkit-transition: left 0.3s ease;
  transition: left 0.3s ease;
}

.submit-button:hover .button-bg {
  left: 0;
}

.submit-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.submit-button:disabled:hover {
  -webkit-transform: none;
          transform: none;
  -webkit-box-shadow: none;
          box-shadow: none;
}

/* =========================================
 お問い合わせ情報セクション
========================================= */
.contact-info-section {
  padding: 100px 0;
  background: var(--primary-gray);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.info-card {
  background: var(--white);
  padding: 50px 40px;
  text-align: center;
  border-radius: 5px;
  -webkit-box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
          box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.info-card:hover {
  -webkit-transform: translateY(-5px);
          transform: translateY(-5px);
  -webkit-box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
          box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.info-icon {
  width: 80px;
  height: 80px;
  background: var(--accent-orange);
  border-radius: 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin: 0 auto 30px;
}

.info-icon svg {
  width: 40px;
  height: 40px;
  color: var(--white);
}

.info-card h3 {
  font-size: 20px;
  font-weight: 400;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.info-sub {
  font-size: 14px;
  color: var(--text-light);
}

/* =========================================
 地図セクション
========================================= */
.map-section {
  position: relative;
  height: 500px;
  overflow: hidden;
}

.map-container {
  width: 100%;
  height: 100%;
  -webkit-filter: grayscale(100%);
          filter: grayscale(100%);
  -webkit-transition: -webkit-filter 0.3s ease;
  transition: -webkit-filter 0.3s ease;
  transition: filter 0.3s ease;
  transition: filter 0.3s ease, -webkit-filter 0.3s ease;
}

.map-container:hover {
  -webkit-filter: grayscale(0);
          filter: grayscale(0);
}

/* =========================================
 メニューボタンのアクティブ状態
========================================= */
.menu-contact.active {
  background: var(--accent-orange);
}

/* =========================================
 レスポンシブ
========================================= */
@media (max-width: 1024px) {
  .contact-form {
    padding: 40px;
  }
  .info-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}
@media (max-width: 768px) {
  .contact-hero {
    height: 50vh;
    margin-top: 60px;
  }
  .contact-hero .title-ja {
    font-size: 2rem;
  }
  .contact-hero .hero-desc {
    font-size: 14px;
  }
  .contact-form-section {
    padding: 40px 0;
  }
  .form-header {
    margin-bottom: 24px;
  }
  .form-title {
    font-size: 24px;
  }
  .form-desc {
    font-size: 14px;
    line-height: 1.6;
  }
  .contact-form {
    padding: 30px 20px;
    -webkit-box-shadow: none;
            box-shadow: none;
    border: 1px solid #eee;
  }
  .form-group {
    margin-bottom: 30px;
  }
  .form-group input,
  .form-group textarea {
    padding: 15px;
    font-size: 14px;
  }
  .submit-button {
    padding: 15px 60px;
    font-size: 14px;
  }
  .info-card {
    padding: 40px 30px;
  }
}
/* Contact Form 7のデフォルトエラーメッセージを非表示 */
.wpcf7-not-valid-tip {
  display: none !important;
}

/* エラー状態の入力フィールドのスタイル */
.wpcf7-form-control.error {
  border-color: #dc3545;
}

/* 入力フィールドのスタイル */
.wpcf7-form-control {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ced4da;
  border-radius: 0.25rem;
  -webkit-transition: border-color 0.15s ease-in-out;
  transition: border-color 0.15s ease-in-out;
}

.wpcf7-acceptance {
  border: none;
  padding: 0;
}
.wpcf7-acceptance .wpcf7-list-item label {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 8px;
}

.wpcf7-form-control:focus {
  border-color: #80bdff;
  outline: 0;
  -webkit-box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
          box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.submit-button:disabled {
  background-color: #6c757d;
  cursor: not-allowed;
}

.service-hero {
  height: 100vh;
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  overflow: hidden;
}
@media (max-width: 768px) {
  .service-hero {
    height: 80vh;
  }
}
.service-hero .hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}
.service-hero .hero-image {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
  -webkit-animation: heroScale 20s ease infinite alternate;
          animation: heroScale 20s ease infinite alternate;
}
.service-hero .hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.8), rgba(26, 26, 26, 0.4));
}
.service-hero .hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #fff;
  max-width: 800px;
  padding: 0 20px;
}
.service-hero .hero-content .service-number {
  color: #fff;
}
.service-hero .service-number {
  font-size: 14px;
  letter-spacing: 0.2em;
  margin-bottom: 30px;
  opacity: 0.8;
}
.service-hero .hero-title {
  margin-bottom: 30px;
}
.service-hero .title-en {
  display: block;
  font-size: 4rem;
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
@media (max-width: 1024px) {
  .service-hero .title-en {
    font-size: 3rem;
  }
}
@media (max-width: 768px) {
  .service-hero .title-en {
    font-size: 2rem;
  }
}
.service-hero .title-ja {
  display: block;
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.1em;
}
@media (max-width: 768px) {
  .service-hero .title-ja {
    font-size: 1.2rem;
  }
}
.service-hero .hero-desc {
  font-size: 18px;
  line-height: 1.8;
  opacity: 0.9;
}
@media (max-width: 768px) {
  .service-hero .hero-desc {
    font-size: 16px;
  }
}
.service-hero .hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  text-align: center;
  color: #fff;
  cursor: pointer;
}
.service-hero .hero-scroll span {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 15px;
}
.service-hero .hero-scroll .scroll-arrow {
  -webkit-animation: arrowBounce 2s ease infinite;
          animation: arrowBounce 2s ease infinite;
}

.service-overview {
  padding: 120px 0;
  background: #fff;
}
@media (max-width: 768px) {
  .service-overview {
    padding: 40px 0;
  }
}
.service-overview .overview-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
@media (max-width: 1024px) {
  .service-overview .overview-content {
    grid-template-columns: 1fr;
    gap: 60px;
  }
}
@media (max-width: 768px) {
  .service-overview .overview-content {
    gap: 24px;
  }
}
.service-overview .overview-text .section-title {
  margin-bottom: 40px;
}
.service-overview .overview-text .section-title .title-en {
  display: block;
  font-size: 14px;
  letter-spacing: 0.2em;
  color: #ff6b35;
  margin-bottom: 10px;
}
.service-overview .overview-text .section-title .title-ja {
  display: block;
  font-size: 2.5rem;
  font-weight: 300;
  letter-spacing: 0.05em;
}
@media (max-width: 768px) {
  .service-overview .overview-text .section-title .title-ja {
    font-size: 30px;
    line-height: 1;
  }
}
@media (max-width: 768px) {
  .service-overview .overview-text .section-title {
    margin-bottom: 24px;
  }
}
.service-overview .overview-text .lead-text {
  font-size: 20px;
  line-height: 1.8;
  margin-bottom: 30px;
  font-weight: 500;
}
@media (max-width: 768px) {
  .service-overview .overview-text .lead-text {
    font-size: 16px;
    margin-bottom: 24px;
  }
}
.service-overview .overview-text .description {
  font-size: 16px;
  line-height: 2;
  color: #666;
}
@media (max-width: 768px) {
  .service-overview .overview-text .description {
    font-size: 14px;
  }
}
.service-overview .overview-image {
  position: relative;
}
@media (max-width: 1024px) {
  .service-overview .overview-image {
    -webkit-box-ordinal-group: 0;
        -ms-flex-order: -1;
            order: -1;
  }
}
.service-overview .overview-image img {
  width: 100%;
  height: auto;
  border-radius: 5px;
}

.service-features {
  padding: 120px 0;
  background: #f9f9f9;
}
@media (max-width: 768px) {
  .service-features {
    padding: 40px 0;
  }
}
.service-features .section-header .section-title {
  text-align: center;
}
.service-features .section-header .section-title .title-en {
  display: block;
  font-size: 14px;
  letter-spacing: 0.2em;
  color: #ff6b35;
  margin-bottom: 10px;
}
@media (max-width: 768px) {
  .service-features .section-header .section-title .title-en {
    margin-bottom: 0;
  }
}
.service-features .section-header .section-title .title-ja {
  display: block;
  font-size: 2.5rem;
  font-weight: 300;
  letter-spacing: 0.05em;
}
@media (max-width: 768px) {
  .service-features .section-header .section-title .title-ja {
    font-size: 28px;
  }
}
.service-features .features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 60px;
  margin-top: 80px;
}
@media (max-width: 1024px) {
  .service-features .features-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}
@media (max-width: 768px) {
  .service-features .features-grid {
    gap: 24px;
    margin-top: 24px;
  }
}
.service-features .feature-card {
  background: #fff;
  padding: 60px 50px;
  border-radius: 5px;
  -webkit-box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
          box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.service-features .feature-card:hover {
  -webkit-transform: translateY(-5px);
          transform: translateY(-5px);
  -webkit-box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
          box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}
@media (max-width: 768px) {
  .service-features .feature-card {
    padding: 24px 24px;
  }
}
.service-features .feature-card .feature-icon {
  width: 80px;
  height: 80px;
  background: #ff6b35;
  border-radius: 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-bottom: 30px;
}
@media (max-width: 768px) {
  .service-features .feature-card .feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
  }
}
.service-features .feature-card .feature-icon svg {
  width: 40px;
  height: 40px;
  color: #fff;
}
.service-features .feature-card h3 {
  font-size: 24px;
  font-weight: 400;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}
.service-features .feature-card p {
  font-size: 16px;
  line-height: 1.8;
  color: #666;
}

.service-flow {
  padding: 120px 0;
  background: #fff;
}
@media (max-width: 768px) {
  .service-flow {
    padding: 40px 0;
  }
}
.service-flow .section-header .section-title {
  text-align: center;
}
.service-flow .section-header .section-title .title-en {
  display: block;
  font-size: 14px;
  letter-spacing: 0.2em;
  color: #ff6b35;
  margin-bottom: 10px;
}
@media (max-width: 768px) {
  .service-flow .section-header .section-title .title-en {
    margin-bottom: 0;
  }
}
.service-flow .section-header .section-title .title-ja {
  display: block;
  font-size: 2.5rem;
  font-weight: 300;
  letter-spacing: 0.05em;
}
@media (max-width: 768px) {
  .service-flow .section-header .section-title .title-ja {
    font-size: 28px;
  }
}
.service-flow .flow-timeline {
  position: relative;
  max-width: 1000px;
  margin: 80px auto 0;
  padding: 0 20px;
}
@media (max-width: 1024px) {
  .service-flow .flow-timeline {
    margin: 0;
  }
}
.service-flow .flow-timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #ff6b35;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
}
@media (max-width: 768px) {
  .service-flow .flow-timeline::before {
    left: 20px;
  }
}
.service-flow .flow-item {
  position: relative;
  padding: 40px 0;
}
.service-flow .flow-item:nth-child(odd) {
  text-align: right;
  padding-right: 52%;
  padding-left: 0;
}
.service-flow .flow-item:nth-child(even) {
  text-align: left;
  padding-left: 52%;
  padding-right: 0;
}
@media (max-width: 768px) {
  .service-flow .flow-item {
    text-align: left !important;
    padding-left: 48px !important;
    padding-right: 0 !important;
  }
}
.service-flow .flow-number {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: #ff6b35;
  color: #fff;
  border-radius: 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  font-size: 20px;
  font-weight: 500;
  z-index: 1;
}
@media (max-width: 768px) {
  .service-flow .flow-number {
    left: -30px;
    -webkit-transform: translateY(-50%);
            transform: translateY(-50%);
  }
}
.service-flow .flow-content {
  padding: 0 40px;
}
@media (max-width: 768px) {
  .service-flow .flow-content {
    padding: 0 20px;
  }
}
.service-flow .flow-content h3 {
  font-size: 20px;
  font-weight: 400;
  margin-bottom: 15px;
  letter-spacing: 0.05em;
}
.service-flow .flow-content p {
  font-size: 16px;
  line-height: 1.8;
  color: #666;
}

.service-cases {
  padding: 120px 0;
  background: #f9f9f9;
}
@media (max-width: 768px) {
  .service-cases {
    padding: 40px 0;
  }
}
.service-cases .section-header .section-title {
  text-align: center;
}
.service-cases .section-header .section-title .title-en {
  display: block;
  font-size: 14px;
  letter-spacing: 0.2em;
  color: #ff6b35;
  margin-bottom: 10px;
}
@media (max-width: 768px) {
  .service-cases .section-header .section-title .title-en {
    margin-bottom: 0;
  }
}
.service-cases .section-header .section-title .title-ja {
  display: block;
  font-size: 2.5rem;
  font-weight: 300;
  letter-spacing: 0.05em;
}
@media (max-width: 768px) {
  .service-cases .section-header .section-title .title-ja {
    font-size: 28px;
  }
}
.service-cases .cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 80px;
}
@media (max-width: 1024px) {
  .service-cases .cases-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .service-cases .cases-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}
.service-cases .case-card {
  background: #fff;
  border-radius: 5px;
  overflow: hidden;
  -webkit-box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
          box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.service-cases .case-card:hover {
  -webkit-transform: translateY(-5px);
          transform: translateY(-5px);
  -webkit-box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
          box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}
.service-cases .case-card .case-image {
  height: 250px;
  overflow: hidden;
}
.service-cases .case-card .case-image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -webkit-transition: -webkit-transform 0.6s ease;
  transition: -webkit-transform 0.6s ease;
  transition: transform 0.6s ease;
  transition: transform 0.6s ease, -webkit-transform 0.6s ease;
}
.service-cases .case-card:hover .case-image img {
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}
.service-cases .case-card .case-content {
  padding: 40px 30px;
}
.service-cases .case-card .case-content .case-tag {
  display: inline-block;
  background: #ff6b35;
  color: #fff;
  padding: 5px 15px;
  font-size: 13px;
  border-radius: 3px;
  margin-bottom: 15px;
}
.service-cases .case-card .case-content h3 {
  font-size: 22px;
  font-weight: 400;
  margin-bottom: 15px;
  letter-spacing: 0.05em;
}
.service-cases .case-card .case-content p {
  font-size: 15px;
  line-height: 1.8;
  color: #666;
  margin-bottom: 20px;
}
.service-cases .case-card .case-content .case-meta {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 20px;
  font-size: 14px;
  color: #666;
}
.service-cases .case-card .case-content .case-meta span {
  position: relative;
  padding-left: 15px;
}
.service-cases .case-card .case-content .case-meta span::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: #ff6b35;
}

.service-cta {
  padding: 120px 0;
  background: linear-gradient(135deg, #1a1a1a 0%, #343434 100%);
  color: #fff;
  text-align: center;
}
@media (max-width: 768px) {
  .service-cta {
    padding: 40px 0;
  }
}
.service-cta .cta-content h2 {
  font-size: 3rem;
  font-weight: 300;
  margin-bottom: 30px;
  letter-spacing: 0.05em;
}
@media (max-width: 768px) {
  .service-cta .cta-content h2 {
    font-size: 24px;
    line-height: 1.5;
  }
}
.service-cta .cta-content p {
  font-size: 18px;
  line-height: 1.8;
  margin-bottom: 50px;
  opacity: 0.9;
}
@media (max-width: 768px) {
  .service-cta .cta-content p {
    font-size: 14px;
    margin-bottom: 32px;
  }
}
.service-cta .cta-content .cta-buttons {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 30px;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
@media (max-width: 768px) {
  .service-cta .cta-content .cta-buttons {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    gap: 20px;
  }
}
.service-cta .cta-content .cta-button {
  display: inline-block;
  padding: 20px 60px;
  font-size: 16px;
  letter-spacing: 0.1em;
  text-decoration: none;
  border-radius: 5px;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
@media (max-width: 768px) {
  .service-cta .cta-content .cta-button {
    width: 100%;
    max-width: 300px;
  }
}
.service-cta .cta-content .cta-button.primary {
  background: #ff6b35;
  color: #fff;
}
.service-cta .cta-content .cta-button.primary:hover {
  background: #ff4602;
  -webkit-box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
          box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}
.service-cta .cta-content .cta-button.secondary {
  background: transparent;
  color: #fff;
  border: 2px solid #fff;
}
.service-cta .cta-content .cta-button.secondary:hover {
  background: #fff;
  color: #1a1a1a;
}

.other-services {
  padding: 120px 0;
  background: linear-gradient(135deg, #f9f9f9 0%, white 100%);
  position: relative;
}
@media (max-width: 768px) {
  .other-services {
    padding: 40px 0;
  }
}
.other-services::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("../images/pattern.png");
  opacity: 0.05;
  pointer-events: none;
}
.other-services .section-header .section-title {
  text-align: center;
}
.other-services .section-header .section-title .title-en {
  display: block;
  font-size: 14px;
  letter-spacing: 0.2em;
  color: #ff6b35;
  margin-bottom: 10px;
}
@media (max-width: 768px) {
  .other-services .section-header .section-title .title-en {
    margin-bottom: 0;
  }
}
.other-services .section-header .section-title .title-ja {
  display: block;
  font-size: 2.5rem;
  font-weight: 300;
  letter-spacing: 0.05em;
}
@media (max-width: 768px) {
  .other-services .section-header .section-title .title-ja {
    font-size: 28px;
  }
}
.other-services .services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 80px;
}
@media (max-width: 768px) {
  .other-services .services-grid {
    grid-template-columns: 1fr;
    margin-top: 24px;
  }
}
.other-services .service-link {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: 40px;
  background: #fff;
  border: 1px solid #eee;
  border-radius: 5px;
  text-decoration: none;
  color: #333;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 40px;
}
@media (max-width: 768px) {
  .other-services .service-link {
    padding: 24px;
  }
}
.other-services .service-link:hover {
  border-color: #ff6b35;
  -webkit-transform: translateY(-5px);
          transform: translateY(-5px);
  -webkit-box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
          box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}
.other-services .service-link:hover h3 {
  color: #ff6b35;
}
.other-services .service-link:hover .arrow {
  -webkit-transform: translateX(10px);
          transform: translateX(10px);
}
.other-services .service-link .service-inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: start;
}
.other-services .service-link .service-number {
  font-size: 18px;
  color: #ff6b35;
  margin-bottom: 0px;
  padding-bottom: 4px;
  -webkit-transform: none;
          transform: none;
}
@media (max-width: 768px) {
  .other-services .service-link .service-number {
    padding-bottom: 16px;
    margin-bottom: 0;
  }
}
.other-services .service-link h3 {
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.05em;
  -webkit-transition: color 0.3s ease;
  transition: color 0.3s ease;
}
.other-services .service-link .arrow {
  font-size: 24px;
  color: #ff6b35;
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
  margin-left: auto;
}

@-webkit-keyframes heroScale {
  0% {
    -webkit-transform: scale(1.1);
            transform: scale(1.1);
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}

@keyframes heroScale {
  0% {
    -webkit-transform: scale(1.1);
            transform: scale(1.1);
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}
@keyframes arrowBounce {
  0%, 100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  50% {
    -webkit-transform: translateY(10px);
            transform: translateY(10px);
  }
}
/* =========================================
   リフォームメニューセクション
========================================= */
.renovation-menu {
  padding: 120px 0;
  background: var(--primary-gray);
}

.renovation-menu .section-header {
  text-align: center;
  margin-bottom: 80px;
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.menu-item {
  background: var(--white);
  padding: 50px 40px;
  text-align: center;
  border-radius: 10px;
  -webkit-box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
          box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.menu-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent-orange);
  -webkit-transform: translateX(-100%);
          transform: translateX(-100%);
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
}

.menu-item:hover {
  -webkit-transform: translateY(-10px);
          transform: translateY(-10px);
  -webkit-box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
          box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.menu-item:hover::before {
  -webkit-transform: translateX(0);
          transform: translateX(0);
}

.menu-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto 30px;
  border-radius: 50%;
  overflow: hidden;
  -webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
          box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.menu-icon img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.menu-item h3 {
  font-size: 22px;
  font-weight: 400;
  margin-bottom: 15px;
  letter-spacing: 0.05em;
  color: var(--primary-dark);
}

.menu-item p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-light);
  margin-bottom: 20px;
}

.menu-item .price {
  display: inline-block;
  font-size: 20px;
  font-weight: 500;
  color: var(--accent-orange);
  padding: 10px 20px;
  background: rgba(255, 107, 53, 0.1);
  border-radius: 25px;
  letter-spacing: 0.05em;
}

/* リフォームメニューレスポンシブ */
@media (max-width: 1024px) {
  .menu-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
}
@media (max-width: 768px) {
  .renovation-menu {
    padding: 80px 0;
  }
  .menu-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .menu-item {
    padding: 40px 30px;
  }
  .menu-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
  }
  .menu-item h3 {
    font-size: 20px;
  }
  .menu-item p {
    font-size: 13px;
  }
  .menu-item .price {
    font-size: 18px;
  }
}
/* =========================================
   プライバシーポリシーページ専用スタイル
========================================= */
/* =========================================
   ポリシーヒーロー
========================================= */
.policy-hero {
  height: 50vh;
  min-height: 400px;
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  overflow: hidden;
  margin-top: 107px;
  background: var(--primary-dark);
}

.policy-hero .hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.policy-hero .hero-pattern {
  width: 100%;
  height: 100%;
  background-image: repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(255, 255, 255, 0.02) 35px, rgba(255, 255, 255, 0.02) 70px), repeating-linear-gradient(-45deg, transparent, transparent 35px, rgba(255, 255, 255, 0.02) 35px, rgba(255, 255, 255, 0.02) 70px);
  -webkit-animation: patternMove 30s linear infinite;
          animation: patternMove 30s linear infinite;
}

@-webkit-keyframes patternMove {
  0% {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  100% {
    -webkit-transform: translate(70px, 70px);
            transform: translate(70px, 70px);
  }
}

@keyframes patternMove {
  0% {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  100% {
    -webkit-transform: translate(70px, 70px);
            transform: translate(70px, 70px);
  }
}
.policy-hero .hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--white);
  padding: 0 20px;
}

.policy-hero .hero-title {
  margin-bottom: 20px;
}

.policy-hero .title-en {
  display: block;
  font-size: 14px;
  letter-spacing: 0.3em;
  margin-bottom: 15px;
  opacity: 0.8;
  text-transform: uppercase;
}

.policy-hero .title-ja {
  display: block;
  font-size: 3rem;
  font-weight: 300;
  letter-spacing: 0.1em;
}

.policy-hero .hero-desc {
  font-size: 16px;
  opacity: 0.8;
  letter-spacing: 0.05em;
}

/* =========================================
 ポリシー本文
========================================= */
.policy-content {
  padding: 100px 0;
  background: var(--white);
}

.policy-wrapper {
  max-width: 900px;
  margin: 0 auto;
  background: var(--white);
  padding: 80px;
  border-radius: 5px;
  -webkit-box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
          box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
}

/* 前文 */
.policy-intro {
  font-size: 16px;
  line-height: 2;
  margin-bottom: 60px;
  padding: 30px;
  background: var(--primary-gray);
  border-radius: 5px;
}

.policy-intro strong {
  color: var(--accent-orange);
  font-weight: 500;
}

/* 各条 */
.policy-article {
  margin-bottom: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid #eee;
}

.policy-article:last-of-type {
  border-bottom: none;
  margin-bottom: 40px;
  padding-bottom: 0;
}

.article-title {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 20px;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--accent-orange);
}

.article-number {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  min-width: 60px;
  height: 60px;
  background: var(--accent-orange);
  color: var(--white);
  font-size: 16px;
  font-weight: 500;
  border-radius: 50%;
  padding: 0 10px;
}

.article-text {
  font-size: 24px;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--primary-dark);
}

.article-content {
  font-size: 16px;
  line-height: 2;
  color: var(--text-dark);
}

.article-content p {
  margin-bottom: 20px;
}

.article-content p:last-child {
  margin-bottom: 0;
}

/* リスト */
.article-list {
  margin: 20px 0;
  padding-left: 30px;
}

.article-list li {
  margin-bottom: 15px;
  line-height: 1.8;
}

.sub-list {
  margin-top: 15px;
  padding-left: 25px;
  list-style-type: lower-alpha;
}

.sub-list-alpha {
  margin-top: 15px;
  padding-left: 25px;
  list-style-type: lower-roman;
}

/* お問い合わせ情報 */
.contact-info {
  margin-top: 30px;
  padding: 40px;
  background: var(--primary-gray);
  border-radius: 5px;
}

.contact-info dl {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 20px;
  margin: 0;
}

.contact-info dt {
  font-weight: 500;
  color: var(--accent-orange);
}

.contact-info dd {
  margin: 0;
  color: var(--text-dark);
}

.contact-info a {
  color: var(--accent-orange);
  text-decoration: none;
  -webkit-transition: var(--transition);
  transition: var(--transition);
}

.contact-info a:hover {
  text-decoration: underline;
}

/* 制定日・改定日 */
.policy-footer {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid #eee;
  text-align: center;
}

.policy-date {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 10px;
}

.policy-date:last-child {
  margin-bottom: 0;
}

/* =========================================
 レスポンシブ
========================================= */
@media (max-width: 1024px) {
  .policy-wrapper {
    padding: 60px;
  }
}
@media (max-width: 768px) {
  .policy-hero {
    height: 40vh;
    min-height: 300px;
    margin-top: 60px;
  }
  .policy-hero .title-ja {
    font-size: 2rem;
  }
  .policy-hero .hero-desc {
    font-size: 14px;
  }
  .policy-content {
    padding: 60px 0;
  }
  .policy-wrapper {
    padding: 40px 20px;
    -webkit-box-shadow: none;
            box-shadow: none;
    border: 1px solid #eee;
  }
  .policy-intro {
    font-size: 14px;
    padding: 20px;
    margin-bottom: 40px;
  }
  .policy-article {
    margin-bottom: 40px;
    padding-bottom: 40px;
  }
  .article-title {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 15px;
  }
  .article-number {
    min-width: 50px;
    height: 50px;
    font-size: 14px;
  }
  .article-text {
    font-size: 20px;
    text-align: center;
  }
  .article-content {
    font-size: 14px;
  }
  .article-list {
    padding-left: 20px;
  }
  .sub-list,
  .sub-list-alpha {
    padding-left: 20px;
  }
  .contact-info {
    padding: 30px 20px;
  }
  .contact-info dl {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .contact-info dt {
    margin-bottom: 5px;
  }
  .contact-info dd {
    margin-bottom: 20px;
  }
  .contact-info dd:last-child {
    margin-bottom: 0;
  }
  .policy-footer {
    margin-top: 40px;
    padding-top: 30px;
  }
  .policy-date {
    font-size: 12px;
  }
}
/* =========================================
 印刷用スタイル
========================================= */
@media print {
  .loader,
  header,
  footer,
  .policy-hero {
    display: none;
  }
  .policy-content {
    padding: 0;
  }
  .policy-wrapper {
    -webkit-box-shadow: none;
            box-shadow: none;
    padding: 0;
    max-width: 100%;
  }
  .policy-article {
    page-break-inside: avoid;
  }
  .article-title {
    border-bottom: 1px solid #000;
  }
  .article-number {
    background: none;
    color: #000;
    border: 1px solid #000;
  }
  .contact-info {
    background: none;
    border: 1px solid #000;
  }
}
/* =========================================
 アクセシビリティ
========================================= */
@media (prefers-reduced-motion: reduce) {
  .hero-pattern {
    -webkit-animation: none;
            animation: none;
  }
  * {
    -webkit-animation-duration: 0s !important;
            animation-duration: 0s !important;
    -webkit-transition-duration: 0s !important;
            transition-duration: 0s !important;
  }
}
/* ハイコントラストモード */
@media (prefers-contrast: high) {
  .policy-intro {
    border: 2px solid currentColor;
  }
  .article-number {
    border: 2px solid currentColor;
  }
  .contact-info {
    border: 2px solid currentColor;
  }
}
/* =========================================
   404エラーページ専用スタイル
========================================= */
/* =========================================
   エラーページ全体
========================================= */
.error-page {
  min-height: 100vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}

.error-404 {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding: 120px 0 100px;
  margin-top: 80px;
  overflow: hidden;
  background: var(--primary-gray);
}

/* =========================================
 エラーコンテンツ
========================================= */
.error-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

/* =========================================
 エラーメッセージ
========================================= */
.error-message {
  margin-bottom: 60px;
}

.error-title {
  margin-bottom: 30px;
}

.error-title .title-en {
  display: block;
  font-size: 14px;
  letter-spacing: 0.3em;
  color: var(--text-light);
  margin-bottom: 15px;
  text-transform: uppercase;
}

.error-title .title-ja {
  display: block;
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--primary-dark);
  letter-spacing: 0.05em;
}

.error-desc {
  font-size: 16px;
  line-height: 2;
  color: var(--text-light);
}

/* =========================================
 アクションボタン
========================================= */
.error-actions {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 30px;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-bottom: 0px;
}

.action-button {
  display: inline-block;
  padding: 20px 50px;
  font-size: 16px;
  letter-spacing: 0.1em;
  text-decoration: none;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.action-button span {
  position: relative;
  z-index: 1;
}

.action-button.primary {
  background: var(--accent-orange);
  color: var(--white);
  border: 1px solid var(--accent-orange);
}

.action-button.primary:hover {
  -webkit-transform: translateY(-3px);
          transform: translateY(-3px);
  background: var(--white);
  color: var(--accent-orange);
}

.action-button.secondary {
  background: transparent;
  color: var(--primary-dark);
  border: 2px solid var(--primary-dark);
}

.action-button.secondary:hover {
  background: var(--primary-dark);
  color: var(--white);
  -webkit-transform: translateY(-3px);
          transform: translateY(-3px);
  -webkit-box-shadow: 0 10px 30px rgba(26, 26, 26, 0.2);
          box-shadow: 0 10px 30px rgba(26, 26, 26, 0.2);
}

/* =========================================
 レスポンシブデザイン
========================================= */
@media screen and (max-width: 768px) {
  .error-404 {
    padding: 80px 0 60px;
    margin-top: 60px;
  }
  .error-content {
    padding: 0 15px;
  }
  .error-message {
    margin-bottom: 40px;
  }
  .error-title .title-en {
    font-size: 12px;
    margin-bottom: 10px;
  }
  .error-title .title-ja {
    font-size: 2rem;
  }
  .error-desc {
    font-size: 14px;
    line-height: 1.8;
  }
  .error-actions {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 20px;
  }
  .action-button {
    width: 100%;
    padding: 15px 30px;
    font-size: 14px;
  }
}
@media screen and (max-width: 480px) {
  .error-404 {
    padding: 60px 0 40px;
    margin-top: 40px;
  }
  .error-title .title-ja {
    font-size: 1.8rem;
  }
  .error-desc {
    font-size: 13px;
  }
  .action-button {
    padding: 12px 25px;
  }
}