@charset "UTF-8";
:root {
  --primary-color: #1fc3a6;
  --text-main: #333333;
  --text-light: #666666;
  --bg-light: #f5f5f5;
  --footer-bg: #333333; }

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

body {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text-main);
  line-height: 1.6;
  background-color: #ffffff; }

a {
  text-decoration: none;
  color: inherit; }

ul {
  list-style: none; }

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

/* Container */
.container {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px; }

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100px;
  background-color: #ffffff;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05); }

.header-logo {
  padding-left: 32px; }

.header-logo img {
  height: 50px; }

.header-nav {
  display: flex;
  align-items: center;
  height: 100%; }

.header-nav ul {
  display: flex;
  gap: 32px;
  margin-right: 30px; }

.header-nav a {
  font-size: 16px;
  font-weight: 500;
  transition: color 0.3s; }

.header-nav a:hover {
  color: var(--primary-color); }

.header-contact-btn {
  background-color: var(--primary-color);
  color: #ffffff;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 0 30px;
  font-weight: bold;
  font-size: 14px;
  transition: background-color 0.3s; }

.header-contact-btn i {
  font-size: 20px;
  margin-bottom: 4px; }

.header-contact-btn:hover {
  background-color: #18a88f; }

/* Hero */
.hero {
  position: relative;
  height: 600px;
  background-image: url("../images/kv-pc.png");
  background-position: top center;
  overflow: hidden;
  display: flex;
  align-items: center; }

.hero-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto; }

.hero-content {
  position: relative;
  z-index: 2; }

.hero-subtitle {
  color: var(--primary-color);
  font-size: 16px;
  margin-bottom: 15px;
  letter-spacing: 1px; }

.hero-title {
  font-size: 42px;
  font-weight: bold;
  line-height: 1.4;
  margin-bottom: 25px; }

.hero-title span.primary {
  color: var(--primary-color); }

.hero-title span.white {
  display: inline-block;
  background: #FFF;
  padding: 4px 20px;
  margin-bottom: 8px; }

.hero-text {
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 30px;
  color: var(--text-light);
  max-width: 350px; }

.hero-tags {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  align-items: stretch; }

.tag-main {
  background-color: var(--primary-color);
  color: #fff;
  padding: 8px 12px;
  font-size: 13px;
  text-align: center;
  line-height: 1.3;
  font-weight: bold; }

.tag-outline {
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
  background-color: #fff;
  padding: 0 24px;
  font-size: 18px;
  font-weight: bold;
  line-height: 44px; }

.hero-note {
  font-size: 12px;
  color: #999; }

/* Section Titles */
.section-header {
  text-align: center;
  margin-bottom: 50px; }

.section-header h2 {
  color: var(--primary-color);
  font-size: 32px;
  font-weight: normal; }

.section-header p {
  font-size: 14px;
  font-weight: bold; }

/* About Us */
.about {
  padding: 80px 0 0;
  background-color: #fff; }

.about-content {
  display: flex;
  justify-content: space-between;
  margin-bottom: 60px; }

.about-subtitle {
  color: var(--primary-color);
  font-size: 14px;
  font-weight: bold;
  margin-bottom: 16px; }

.about-title {
  font-size: 24px;
  font-weight: bold;
  line-height: 1.6;
  width: 45%; }

.about-text {
  width: 50%;
  font-size: 13px;
  line-height: 2;
  color: var(--text-light); }

.about-gallery {
  display: flex;
  justify-content: space-between;
  width: 92%;
  margin: 0 auto; }

.about-gallery img {
  width: 18.5%;
  object-fit: cover;
  height: auto; }

/* Services */
.services {
  padding: 140px 0 80px;
  background-image: url("../images/bg-gray.jpg");
  background-size: contain;
  margin-top: -60px; }

.services-desc {
  text-align: center;
  font-size: 14px;
  margin-bottom: 40px;
  line-height: 1.8; }

.services-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 15px;
  margin: 0 auto 64px; }

.service-tag {
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
  padding: 12px 27px;
  font-size: 15px;
  font-weight: 500;
  background-color: #fff; }

.service-cards {
  display: flex;
  flex-direction: column;
  gap: 30px; }

.service-card {
  display: flex;
  background-color: #fff;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05); }

.service-card-img {
  width: 35%; }

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover; }

.service-card-content {
  width: 65%;
  padding: 30px 40px;
  position: relative; }

.service-card-title {
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid #DDD;
  padding-bottom: 12px; }

.service-card-title i {
  color: var(--primary-color); }

.service-card-text {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 20px; }

.service-card-link {
  position: absolute;
  bottom: 30px;
  right: 40px;
  color: var(--primary-color);
  font-size: 13px;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 8px; }

.service-card-link i {
  background-color: var(--primary-color);
  color: #fff;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 10px; }

/* Feature */
.feature {
  position: relative;
  padding: 80px 0;
  color: #fff;
  background-image: url("../images/feature-bg.jpg");
  background-size: cover;
  background-position: center;
  background-attachment: fixed; }

.feature::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0); }

.feature .container {
  position: relative;
  z-index: 2; }

.feature .section-header {
  margin-bottom: 0; }

.feature .section-header h2,
.feature .section-header p {
  color: #fff; }

.feature-columns {
  display: flex;
  gap: 40px;
  margin-top: 40px; }

.feature-col {
  flex: 1;
  text-align: center; }

.feature-num-circle {
  width: 140px;
  height: 140px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  margin: 0 auto 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: rgba(0, 0, 0, 0.2); }

.feature-num-circle .num {
  font-size: 30px;
  font-weight: 300;
  letter-spacing: 2px;
  margin-top: -16px; }

.feature-num-circle .jp {
  font-size: 19px;
  font-weight: bold;
  margin: 0 0 4px; }

.feature-num-circle .en {
  font-size: 10px;
  letter-spacing: 1px;
  opacity: 0.7; }

.feature-col-title {
  font-size: 22px;
  font-weight: bold;
  line-height: 1.6;
  margin-bottom: 20px; }

.feature-col-text {
  font-size: 13px;
  line-height: 1.8;
  opacity: 0.9;
  margin-bottom: 50px; }

.feature-items {
  display: flex;
  justify-content: center; }

.feature-item {
  width: 33%;
  text-align: center; }

.feature-item-img-wrapper {
  position: relative;
  width: 100px;
  height: 100px;
  margin: 0 auto 15px; }

.feature-item-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border: 2px solid var(--primary-color); }

.feature-item-check {
  position: absolute;
  top: 0px;
  right: 0;
  width: 24px;
  height: 24px;
  background-color: var(--primary-color);
  color: #fff;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 12px; }

.feature-item-text {
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4; }

/* Philosophy */
.philosophy {
  padding: 80px 0;
  background-color: #fff; }

.philosophy-content {
  display: flex;
  align-items: center;
  gap: 60px;
  max-width: 900px;
  margin: 0 auto; }

.philosophy-img {
  width: 50%; }

.philosophy-img img {
  width: 100%;
  border-radius: 4px; }

.philosophy-text-area {
  width: 50%; }

.philosophy-main-text {
  font-size: 20px;
  font-weight: bold;
  line-height: 1.6;
  margin-bottom: 30px; }

.philosophy-list {
  counter-reset: phil-counter; }

.philosophy-list li {
  position: relative;
  padding-left: 25px;
  margin-bottom: 12px;
  font-size: 14px;
  font-weight: 500; }

.philosophy-list li::before {
  counter-increment: phil-counter;
  content: counter(phil-counter) ".";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold; }

/* Cases */
.cases {
  padding: 80px 0;
  background-image: url("../images/bg-gray.jpg");
  background-size: contain; }

.case-cards {
  display: flex;
  flex-direction: column;
  gap: 40px;
  max-width: 800px;
  margin: 0 auto; }

.case-card {
  background-color: #fff;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05); }

.case-card-header {
  background-color: var(--primary-color);
  color: #fff;
  text-align: center;
  padding: 4px 12px;
  font-size: 16px;
  font-weight: bold; }

.case-card-body {
  display: flex;
  padding: 30px;
  justify-content: space-between; }

.case-images {
  display: flex;
  gap: 10px;
  width: 65%; }

.case-images img {
  width: 50%;
  object-fit: cover;
  border-radius: 2px; }

.case-details {
  width: 30%;
  font-size: 12px; }

.case-detail-item {
  margin-bottom: 15px; }

.case-detail-label {
  font-weight: bold;
  margin-bottom: 5px; }

.case-detail-value {
  color: var(--text-light);
  line-height: 1.5; }

/* Flow */
.flow {
  padding: 80px 0;
  background-color: #fff; }

.flow-steps {
  max-width: 600px;
  margin: 0 auto; }

.flow-step-wrapper {
  text-align: center; }

.flow-step {
  display: flex;
  align-items: center;
  background-color: var(--bg-light);
  padding: 25px 40px;
  border-radius: 4px;
  position: relative;
  margin-bottom: 20px; }

.flow-step-badge {
  position: absolute;
  left: -25px;
  width: 60px;
  height: 60px;
  background-color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #fff;
  box-shadow: 0 4px 10px rgba(31, 195, 166, 0.3); }

.flow-step-badge .step-label {
  font-size: 10px;
  letter-spacing: 1px;
  margin-top: -4px; }

.flow-step-badge .step-num {
  font-size: 20px;
  line-height: 1; }

.flow-step-content {
  text-align: left;
  margin-left: 10px; }

.flow-step-title {
  font-size: 15px;
  font-weight: bold;
  margin-bottom: 8px; }

.flow-step-text {
  font-size: 12px;
  color: var(--text-light); }

.flow-arrow {
  color: #ccc;
  font-size: 20px;
  margin-bottom: 20px; }

/* Contact */
.contact {
  background-color: var(--primary-color);
  color: #fff;
  padding: 80px 0;
  text-align: center; }

.contact .section-header h2,
.contact .section-header p {
  color: #fff; }

.contact-text {
  font-size: 13px;
  line-height: 1.8;
  margin-bottom: 30px; }

.contact-note {
  font-size: 11px;
  opacity: 0.8;
  margin-top: 20px;
  margin-bottom: 40px; }

.contact-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: #fff;
  color: var(--text-main);
  padding: 15px 40px;
  border-radius: 30px;
  font-weight: bold;
  font-size: 15px;
  transition: transform 0.3s, box-shadow 0.3s; }

.contact-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1); }

/* Banners */
.bottom-banners {
  display: flex; }

.bottom-banner {
  flex: 1;
  position: relative;
  height: 200px;
  overflow: hidden;
  display: block; }

.bottom-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s; }

.bottom-banner:hover img {
  transform: scale(1.05); }

.bottom-banner::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3); }

.banner-content {
  position: absolute;
  top: 50%;
  left: 50px;
  transform: translateY(-50%);
  z-index: 2;
  color: #fff; }

.banner-en {
  font-size: 14px;
  letter-spacing: 1px;
  margin-bottom: 5px; }

.banner-jp {
  font-size: 24px;
  font-weight: bold; }

.banner-arrow {
  position: absolute;
  top: 50%;
  right: 50px;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background-color: #fff;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--text-main);
  z-index: 2; }

/* Footer */
footer {
  background-color: var(--footer-bg);
  color: #fff;
  padding: 60px 0 30px; }

footer .container {
  max-width: 800px; }

.footer-content {
  display: flex;
  justify-content: space-between;
  max-width: 900px;
  margin: 0 auto 60px; }

.footer-info-table {
  border-collapse: collapse;
  width: 47%; }

.footer-info-table th {
  text-align: left;
  padding: 8px 30px 8px 0;
  font-size: 13px;
  font-weight: bold;
  vertical-align: top;
  line-height: 1.8; }

.footer-info-table td {
  padding: 8px 0;
  font-size: 13px;
  line-height: 1.8;
  opacity: 0.9;
  vertical-align: top; }

.footer-services {
  font-size: 13px;
  width: 47%; }

.footer-services-title {
  font-weight: bold;
  margin-bottom: 15px; }

.footer-services-list {
  opacity: 0.9; }

.footer-services-list p {
  margin-bottom: 8px;
  font-weight: bold; }

.footer-services-list ul {
  padding-left: 10px; }

.footer-services-list li {
  margin-bottom: 5px;
  position: relative; }

.footer-services-list li::before {
  content: '・';
  position: absolute;
  left: -15px; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px; }

.footer-logo {
  font-size: 14px;
  font-weight: bold; }

.copyright {
  font-size: 10px;
  opacity: 0.6; }

/* Hamburger */
.hamburger {
  display: none; }

@media (max-width: 768px) {
  header {
    height: 56px; }

  .header-logo {
    padding-left: 3%; }

  .header-logo img {
    height: 32px; }

  .header-nav ul {
    display: none; }

  .header-contact-btn {
    padding: 0 16px;
    font-size: 12px !important;
    transition: background-color 0.3s; }

  .header-contact-btn i {
    font-size: 20px;
    margin-bottom: 2px; }

  .hero {
    align-items: flex-end;
    height: 580px;
    background-image: url("../images/kv-sp.png");
    background-size: cover;
    background-position: top center; }

  .hero-content {
    margin-left: 0;
    padding: 30px 20px;
    clip-path: none;
    max-width: 100%; }

  .hero-bg {
    width: 100%; }

  .hero-subtitle {
    font-size: 12px;
    margin-bottom: 8px;
    letter-spacing: 1px; }

  .hero-title {
    font-size: 24px;
    line-height: 1.4;
    margin-bottom: 16px; }

  .hero-title span.white {
    padding: 2px 12px;
    margin-bottom: 8px; }

  .hero-text {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 20px;
    max-width: 100%; }

  /* Section Titles */
  .section-header {
    text-align: center;
    margin-bottom: 20px; }

  .section-header h2 {
    font-size: 28px; }

  /* About Us */
  .about {
    padding: 40px 0 0;
    background-color: #fff; }

  .about-content {
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px; }

  .about-subtitle {
    font-size: 12px;
    margin-bottom: 8px; }

  .about-title {
    font-size: 18px;
    font-weight: bold;
    line-height: 1.6; }

  .about-title, .about-text {
    width: 100%; }

  .about-gallery {
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    align-content: center;
    gap: 3.5%; }

  .about-gallery img {
    width: 31%;
    margin-bottom: 12px; }

  /* Services */
  .services {
    padding: 140px 0 40px;
    margin-top: -120px; }

  .services-desc {
    text-align: center;
    font-size: 14px;
    margin-bottom: 20px;
    line-height: 1.8; }

  .services-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin: 0 auto 20px; }

  .service-tag {
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 500;
    background-color: #fff; }

  .service-card {
    flex-direction: column; }

  .service-card-img {
    width: 100%; }

  .service-card-content {
    width: 100%;
    padding: 5% 5% 30px; }

  .service-card-link {
    bottom: 20px;
    right: 5%; }

  /* Feature */
  .feature {
    padding: 40px 0 0;
    background-image: url();
    background-color: #fff; }

  .feature::before {
    background-color: rgba(0, 0, 0, 0); }

  .feature .container {
    padding: 0; }

  .feature-columns {
    flex-direction: column;
    gap: 0;
    margin-top: 0; }

  .feature .section-header {
    margin-bottom: 30px; }

  .feature .section-header h2 {
    color: var(--primary-color); }

  .feature .section-header p {
    color: var(--text-main); }

  .feature-col {
    padding: 40px 20px; }

  .feature-col:nth-child(1) {
    background-image: url("../images/feature-bg-sp01.jpg");
    background-size: cover;
    background-position: center bottom; }

  .feature-col:nth-child(2) {
    background-image: url("../images/feature-bg-sp02.jpg");
    background-size: cover;
    background-position: center bottom; }

  .feature-col-text {
    text-align: left; }

  .feature-col-text br {
    display: none; }

  /* Philosophy */
  .philosophy {
    padding: 40px 0; }

  .philosophy-content {
    flex-direction: column;
    gap: 20px; }

  .philosophy-img, .philosophy-text-area {
    width: 100%; }

  /* Cases */
  .cases {
    padding: 40px 0; }

  .case-cards {
    gap: 20px; }

  .case-card-body {
    flex-direction: column;
    gap: 20px;
    padding: 5%; }

  .case-images, .case-details {
    width: 100%; }

  .case-images {
    gap: 4%; }

  .case-images img {
    width: 48%; }

  /* Flow */
  .flow {
    padding: 40px 0; }

  .flow-step {
    padding: 5% 5% 5% 55px;
    margin-bottom: 10px; }

  .flow-step-badge {
    left: -10px; }

  .contact {
    padding: 40px 0; }

  .contact-text br {
    display: none; }

  /* Banners */
  .bottom-banners {
    flex-direction: column; }

  .banner-content {
    position: absolute;
    top: 50%;
    left: 7%;
    transform: translateY(-50%);
    z-index: 2;
    color: #fff; }

  .banner-en {
    font-size: 12px;
    letter-spacing: 1px;
    margin-bottom: 5px; }

  .banner-jp {
    font-size: 22px;
    font-weight: bold; }

  .banner-arrow {
    right: 7%;
    width: 24px;
    height: 24px;
    font-size: 12px; }

  /* Footer */
  footer {
    padding: 40px 0; }

  .footer-content {
    flex-direction: column;
    gap: 20px;
    margin: 0 auto 40px; }

  .footer-info-table {
    width: 100%; }

  .footer-services {
    width: 100%; }

  /* Hamburger */
  .hamburger {
    display: block; }

  input#hidden_trigger {
    display: none; }

  .menu {
    position: fixed;
    top: 56px;
    left: 0;
    width: 100%;
    height: calc(100vh - 56px);
    background-color: rgba(255, 255, 255, 0.95);
    opacity: 0;
    transition: .5s;
    z-index: 30;
    visibility: hidden; }

  .menu ul {
    display: block;
    list-style-type: none;
    font-size: 24px;
    margin: 0;
    font-size: 20px;
    border-top: 1px solid #CCC; }

  .menu ul li {
    border-bottom: 1px solid #DDD; }

  .menu ul li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 7%; }

  .menu ul li a:after {
    content: "\f138";
    font-family: "FontAwesome" !important;
    color: var(--primary-color); }

  .menu ul li a:hover {
    opacity: .5;
    transition: .2s; }

  .button:before {
    content: "\f0c9";
    font-family: "FontAwesome" !important;
    display: block;
    width: 56px;
    line-height: 56px;
    text-align: center;
    background: var(--text-main);
    color: #FFF;
    font-size: 24px;
    transition: .2s; }

  input#hidden_trigger:checked + .objects .menu {
    opacity: 1;
    transition: .5s;
    visibility: visible; }

  input#hidden_trigger:checked ~ .objects .button:before {
    content: "\f00d";
    transition: .2s; } }