@charset "UTF-8";
/*---------- use scss dont edit css----------*/
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;700&display=swap");
@import url("https://fonts.googleapis.com/css?family=Oswald");
a, abbr, acronym, address, applet, article, aside, audio, b, big, blockquote, body, canvas, caption, center, cite, code, dd, del, details, dfn, div, dl, dt, em, embed, fieldset, figcaption, figure, footer, form, h1, h2, h3, h4, h5, h6, header, hgroup, html, i, iframe, img, ins, kbd, label, legend, li, mark, menu, nav, object, ol, output, p, pre, q, ruby, s, samp, section, small, span, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, time, tr, tt, u, ul, var, video {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  vertical-align: baseline;
}

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block;
}

ol, ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:after, blockquote:before, q:after, q:before {
  content: "";
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}
/* ===== 基本設定 ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Helvetica Neue', sans-serif;
  line-height: 1.6;
  background-color: #fff;
  color: #333;
}

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
}

/* ===== ヘッダー ===== */
.fixed-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: #111;
  color: #fff;
  z-index: 100;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.site-header {
  background: #000;
  color: #fff;
  padding: 1rem 0;
}

.site-header .container{
  display: flex;
  justify-content: center;
  align-items: center;
}

.site-header .logo {
  font-size: 1.5rem;
  font-weight: bold;
  text-align: left;
}

@media screen and (max-width: 768px) {
  .site-header .logo {
    margin: 0 0 0 1rem;
  }
}

.site-header .logo img{
  width: 200px;
}

.site-nav{
  margin: 0 0 0 auto;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  justify-content: flex-end;
  align-items: center;
}

.site-nav a {
  color: #fff;
  font-weight: 500;
  transition: opacity 0.2s;
  position: relative;
}

.site-nav a:after{
  width: 0;
  height: 1px;
  content: "";
  background: #fff;
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  margin: auto;
  transition: all .2s;
}

.site-nav a:hover:after {
  width: 100%;

}

/* ハンバーガーボタンの初期状態 */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 25px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  width: 100%;
  display: block;
  height: 3px;
  background: white;
  border-radius: 2px;
}

/* メディアクエリ（スマホ対応） */
@media screen and (max-width: 768px) {
  .site-header .container {
    position: relative;
    padding: 0;
    justify-content: flex-start;
  }

  .hamburger {
    display: flex;
    position: absolute;
    top: inherit;
    right: 1rem;
    z-index: 1001;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 0;
    width: 100%;
    background: #000;
    display: none;
    flex-direction: column;
    align-items: flex-end; /* メニュー項目を右寄せ */
    padding: 1rem;
    z-index: 3;
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: flex-end; /* リストも右寄せ */
    gap: 1rem;
  }

  .site-nav li {
    text-align: right;
    width: 100%;
  }
}



.btn-contact {
  background-color: #f04d4e;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  color: white;
}

.intro {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #111;
  z-index: 1000;
  position: fixed;
  width: 100%;
  transition: opacity 1s ease;
}

.intro .intro-logo {
  display: flex;
  gap: 0.2em;
}

.intro .intro-logo span {
  display: inline-block;
  transition: transform 1s ease-in-out, opacity 1s ease-in-out;
}

.intro .intro-logo.split .left {
  transform: translateX(-50%) scale(1.5);
  opacity: 0;
}

.intro .intro-logo .left img{
  width: 100%;
  height: 45px;
}

.intro .intro-logo.split .right {
  transform: translateX(50%) scale(1.5);
  opacity: 0;
}

.intro .intro-logo .right img{
  width: 100%;
  height: 45px;
}

.intro.fade-out {
  opacity: 0;
  pointer-events: none;
}
@media screen and (max-width: 768px) {
  .intro .intro-logo {
    font-size: 2rem;
  }
}

/* ===== Heroセクション ===== */
.hero {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;  
}

.hero-overlay {
  position: relative;
  height: 100%;
  color: white;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2rem;
  z-index: 2;
}

.hero-overlay h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero-overlay p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.scroll {
  color: #fff;
  font-size: 13px;
  writing-mode: vertical-rl;
  position: absolute;
  bottom: 15%;
  right: 1%;
  transform: translateX(-50%) translateY(-50%);
}
.scroll::after {
    content: '';
    display: block;
    position: absolute;
    right: 50%;
    bottom: -120px;
    transform: translateX(-50%);
    width: 1px;
    height: 100px;
    background-color: #fff;
  }


.scroll::after {
animation: scroll 3s cubic-bezier(1, 0, 0, 1) infinite;
}
@keyframes scroll {
0% {
  transform: scale(1, 0);
  transform-origin: 0 0;
}
50% {
  transform: scale(1, 1);
  transform-origin: 0 0;
}
50.1% {
  transform: scale(1, 1);
  transform-origin: 0 100%;
}
100% {
  transform: scale(1, 0);
  transform-origin: 0 100%;
}
}



.btn-primary {
  background: #f04d4e;
  color: #fff;
  padding: 0.8rem 2rem;
  border-radius: 50px;
  font-weight: bold;
  transition: background 0.3s;
}

.btn-primary:hover {
  background: #d43b3c;
}

.strengths {
  background: url(../img/top/strengths_bg.jpg) no-repeat center center;
  background-attachment: fixed;
  padding: 4rem 2rem;
  color: #333;
  position: relative;
  scroll-margin-top: 60px;
}

.strengths:before{
  width: 100%;
  height: 100%;
  content: "";
  /*
  background: rgba(0,0,0,0.4);
  */
  background: rgba(255,255,255,0.7);
  position: absolute;
  top: 0;
  left: 0;
}
/*
.strengths:after{
  width: 100%;
  height: 100%;
  content: "";
  background-color: rgba(0,0,0,.1);
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFAQMAAAC3obSmAAAABGdBTUEAALGPC/xhBQAAAAFzUkdCAK7OHOkAAAAGUExURUdwTAAAAJ8qhFEAAAABdFJOUwBA5thmAAAAEklEQVQI12MwYDBgYGBoYGAAAASKAOH8MS30AAAAAElFTkSuQmCC);
  background-size: 2px;
  content: "";
  opacity: .5;
  position: absolute;
  top: 0;
  left: 0;
}
*/

.section-title {
  font-size: 2rem;
  margin-bottom: 2rem;
  border-left: 5px solid #333;
  padding-left: 1rem;
  font-weight: 600;
}

.strengths p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.strengths strong {
  font-weight: bold;
  color: #000;
}

@media screen and (max-width: 768px) {
  .strengths {
    padding: 0;
    scroll-margin-top: 50px;
  }

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

  .strengths p {
    font-size: 1rem;
  }
}

.section-title {
  text-align: left;
  font-size: 2rem;
  margin-bottom: 2rem;
}


/* ===== Services ===== */
.services {
  padding: 4rem 0;
  background: #efefef;
  scroll-margin-top: 60px;
}

.service-cards {
  display: flex;
  gap: 2rem;
  text-align: center;
}

.card {
  flex: 1;
  padding: 2rem;
  background: #f9f9f9;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.service-cards-img{
  margin: 0 auto 20px;
}

@media screen and (max-width: 768px) {
  .services {
    scroll-margin-top: 10px;
  }
  .service-cards {
    flex-direction: column;
    align-items: center;
  }

  .card {
    width: 100%;
    max-width: 400px;
  }
}

/* ===== 実績プレビュー ===== */
.works-preview {
  padding: 4rem 0;
  background: #fff;
  scroll-margin-top: 60px;
}

.works-preview-text{
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.works-grid {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.works-cards {
  display: flex;
  gap: 2rem;
  justify-content: center;
  text-align: center;
}

.work-card {
  flex: 1;
  background: #fff;
  padding: 1.5rem;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.work-card-img{
  margin-bottom: .3rem;
}

.work-card-img a{
  display: block;
  transition: all .2s;
}

.work-card-img a:hover{
	opacity:0.8;
	zoom:1;
}

.work-card-name{
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: .5rem;
  font-weight: 600;
  text-align: center;
}

.work-card-name span{
  margin: 0 .5rem 0 0;
}

.work-card-text{
  font-size: 0.9rem;
  line-height: 1.8;
  text-align: left;
}

.works-preview-more{
  width: 50%;
  border: solid 1px #ccc;
  box-sizing: border-box;
  margin: 3rem auto 0;
}

.works-preview-more a{
  font-size: 1rem;
  line-height: 1;
  text-align: center;
  color: #7b7b7b;
  padding: .8rem 0;
  display: block;
}

.works-preview-more a:hover{
  background: #000;
  color: #fff;
  transition: all .4s;
}

@media screen and (max-width: 768px) {
  .works-preview {
    scroll-margin-top: 10px;
  }
  .works-cards {
    flex-direction: column;
    align-items: center;
  }

  .work-card {
    width: 100%;
    max-width: 400px;
  }
  .work-card-name br{
    display: none;
  }

  .works-preview-more{
    width: 70%;
  }
}

.center {
  text-align: center;
  margin-top: 2rem;
}

.btn-secondary {
  background: #333;
  color: #fff;
  padding: 0.6rem 1.5rem;
  border-radius: 5px;
  transition: background 0.3s;
}

.btn-secondary:hover {
  background: #111;
}

/* ===== CTA ===== */
.cta {
  background: #f04d4e;
  color: white;
  text-align: center;
  padding: 4rem 2rem;
}

@media screen and (max-width: 767px) {
  .cta {
    padding:2rem 1rem;
  }
}

.cta h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

@media screen and (max-width: 767px) {
  .cta h2 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
  }
}

/* ===== フッター ===== */
.site-footer {
  background: #111;
  color: #aaa;
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.9rem;
}

.footer-links {
  list-style: none;
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 1rem;
}

.footer-links a {
  color: #aaa;
}

.footer-links a:hover {
  color: #fff;
}

.container {
  max-width: 960px;
  margin: 0 auto;
}

.site-header, .site-footer {
  background: #111;
  color: #fff;
  text-align: center;
  padding: 1rem;
}

@media screen and (max-width: 768px) {
  .site-header{
    padding: 1rem 0;
  }
}

.logo a {
  color: #fff;
  text-decoration: none;
  font-size: 1.5rem;
}

.section-title {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  border-left: 5px solid #333;
  padding-left: 1rem;
}

@media screen and (max-width: 767px) {
  .section-title {
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
    border-left: 5px solid #333;
    padding-left: 1rem;
  }
}

.company-hero{
  position: relative;
  text-align: center;
  color: white;
  margin-top: 60px;
}

.company-hero:after{
  width: 100%;
  height: 100%;
  content: "";
  background-color: rgba(0,0,0,.1);
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFAQMAAAC3obSmAAAABGdBTUEAALGPC/xhBQAAAAFzUkdCAK7OHOkAAAAGUExURUdwTAAAAJ8qhFEAAAABdFJOUwBA5thmAAAAEklEQVQI12MwYDBgYGBoYGAAAASKAOH8MS30AAAAAElFTkSuQmCC);
  background-size: 2px;
  content: "";
  opacity: .5;
  position: absolute;
  top: 0;
  left: 0;
}

.company-hero-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.company-info .container{
  padding: 3rem 2rem;
}

@media screen and (max-width: 767px) {
  .company-info .container{
      padding: 2rem;
    }
}

.company-info .section-title{
  text-align: left;
}

.company-table {
  display: grid;
  grid-template-columns: 150px 1fr;
  row-gap: 1rem;
  column-gap: 1rem;
  margin: 30px 0 0;
}

.company-table dt {
  font-weight: bold;
}

.company-table dd {
  margin: 0;
}

.company-table ul {
  margin: 0;
}

@media screen and (max-width: 768px) {
  .company-hero{
    margin-top: 14%;
  }
  .company-hero-image {
    width: 100%;
    height: 200px;
  }
  
  .company-table {
    grid-template-columns: 1fr;
  }

  .company-table dt {
    margin-top: 1rem;
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  transition-delay: 0.3s;
}

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

.table-container {
  max-width: 960px;
  margin: auto;
  background-color: #fff;
  overflow-x: auto;
  padding:3rem 0 5rem;
}

.table-container h1 {
  text-align: center;
  font-size: 28px;
  margin-bottom: 25px;
  color: #2c3e50;
}

.equipment-hero{
  position: relative;
  text-align: center;
  color: white;
  margin-top: 68px;
}

.equipment-hero:after{
  width: 100%;
  height: 100%;
  content: "";
  background-color: rgba(0,0,0,.1);
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFAQMAAAC3obSmAAAABGdBTUEAALGPC/xhBQAAAAFzUkdCAK7OHOkAAAAGUExURUdwTAAAAJ8qhFEAAAABdFJOUwBA5thmAAAAEklEQVQI12MwYDBgYGBoYGAAAASKAOH8MS30AAAAAElFTkSuQmCC);
  background-size: 2px;
  content: "";
  opacity: .5;
  position: absolute;
  top: 0;
  left: 0;
}

.equipment-hero-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.responsive-table {
  width: 100%;
  overflow-x: auto;
}

.equipment-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}

.equipment-table th,
.equipment-table td {
  padding: 14px 18px;
  text-align: left;
}

.equipment-table thead {
  background: linear-gradient(to right, #4b6cb7, #182848);
  color: #fff;
}

.equipment-table tbody tr:nth-child(even) {
  background-color: #f2f6fc;
}

.equipment-table tbody tr:hover {
  background-color: #d9e6ff;
  transition: 0.3s;
}

.equipment-table td {
  border-bottom: 1px solid #ddd;
}

/* レスポンシブ（狭い画面でも見やすく） */
@media screen and (max-width: 768px) {
  .equipment-hero{
    margin-top: 14%;
  }
  .equipment-hero-image {
    width: 100%;
    height: 200px;
  }
  .table-container {
    padding: 20px;
  }

  .table-container h1 {
    font-size: 22px;
  }
  .equipment-table{
    min-width: inherit;
  }

  .equipment-table th,
  .equipment-table td {
    padding: 12px;
    font-size: 14px;
    word-break: break-all;
  }
  .equipment-table-th1{
    width: 30%;
  }
  .equipment-table-th2{
    width: 40%;
  }
  .equipment-table-th3{
    width: 30%;
  }
}

.inquiry{

}

.inquiry label span{
  color: #fc0000;
}

.inquiry form, .inquiry .confirm-screen { 
  max-width: 800px; 
  display: none; 
}

.inquiry .active { 
  display: block;
}

.inquiry label {
  font-weight: bold; 
  display: block;
  margin-top: 20px;
}

.inquiry input, .inquiry textarea { 
  width: 100%; 
  padding: 10px;
  margin-top: 5px;
  box-sizing: border-box;
}

.inquiry .confirm-item {
  margin-top: 15px;
}

.inquiry .confirm-label {
  font-weight: bold;
}

.inquiry .btn-confirm {
    width:60%;
    margin: 30px auto 0;
    display: block;
    padding: 14px 28px;
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    background: linear-gradient(135deg, #f04d4e, #ff7e7f);
    border: none;
    border-radius: 50px;
    box-shadow: 0 5px 15px rgba(240, 77, 78, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.inquiry .confirm-btn{
  margin: 80px auto 0;
  display: flex;
  justify-content: center;
  gap:20px;

}

/* 共通ボタンベース */
  button[class^="btn-"] {
    display: inline-block;
    padding: 14px 28px;
    font-size: 16px;
    font-weight: bold;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
  }

  /* 戻るボタン（グレー系） */
  .btn-back {
    width: 50%;
    color: #555;
    background: linear-gradient(135deg, #ccc, #e0e0e0);
    box-shadow: 0 5px 15px rgba(100, 100, 100, 0.2);
  }
  .btn-back:hover {
    background: linear-gradient(135deg, #bdbdbd, #d6d6d6);
    box-shadow: 0 8px 20px rgba(100, 100, 100, 0.3);
    transform: translateY(-1px);
  }

  /* 送信ボタン（力強い赤系） */
  .btn-submit {
    width: 50%;
    color: #fff;
    background: linear-gradient(135deg, #f04d4e, #ff7e7f);
    box-shadow: 0 5px 15px rgba(240, 77, 78, 0.3);
  }
  .btn-submit::before {
    content: "";
    position: absolute;
    top: 0; left: -75%;
    width: 50%; height: 100%;
    background: rgba(255,255,255,0.3);
    transform: skewX(-20deg);
    transition: left 0.5s ease;
  }
  .btn-submit:hover {
    box-shadow: 0 8px 25px rgba(240, 77, 78, 0.5);
    transform: translateY(-2px);
  }
  .btn-submit:hover::before {
    left: 125%;
  }

form, .confirm-screen {
  max-width: 600px; display: none;
}

.active {
  display: block;
}

label { 
  font-weight: bold; 
  display: block; 
  margin-top: 20px;
}

input, textarea {
  width: 100%;
  padding: 10px;
  margin-top: 5px;
  box-sizing: border-box;
}

.inquiry button {
  margin-top: 20px;
  padding: 10px 20px;
  background: #007BFF;
  color: white;
  border: none;
  cursor: pointer;
}

.inquiry button:hover {
  background: #0056b3;
}
.confirm-item {
  margin-top: 15px;
}
.confirm-label {
  font-weight: bold;
}

.policy-content h3 {
  font-size: 1.25rem;
  margin-top: 2em;
  margin-bottom: 0.6em;
  color: #111;
  font-weight: 600;
}

.policy-content p {
  font-size: 1rem;
  margin-bottom: 1em;
}

.policy-content ul {
  margin-left: 1.5em;
  margin-bottom: 1em;
  list-style-type: disc;
}

.policy-content ul li {
  margin-bottom: 0.5em;
}

.policy-content address {
  font-style: normal;
  background-color: #fff;
  padding: 15px 20px;
  border-left: 4px solid #007acc;
  margin-top: 2em;
  font-size: 1rem;
  color: #222;
}

.policy-content address a {
  color: #007acc;
  text-decoration: none;
}

.policy-content address a:hover {
  text-decoration: underline;
}

.terms-content h3 {
  font-size: 1.3rem;
  margin-top: 2.5em;
  margin-bottom: 0.7em;
  color: #111;
  font-weight: 600;
}

.terms-content p {
  font-size: 1rem;
  margin-bottom: 1.2em;
}

.terms-content ul {
  margin-left: 1.5em;
  margin-bottom: 1.5em;
  list-style-type: disc;
}

.terms-content ul li {
  margin-bottom: 0.5em;
}

.terms-content address {
  font-style: normal;
  background-color: #fff;
  padding: 15px 20px;
  border-left: 4px solid #007acc;
  margin-top: 2.5em;
  font-size: 1rem;
  color: #222;
}

.terms-content address a {
  color: #007acc;
  text-decoration: none;
}

.terms-content address a:hover {
  text-decoration: underline;
}