/* 共通 */
body { font-family: 'Helvetica','sans-serif'; background-color: #1a609e; }

header,nav,.about,.lineup,.news,footer { transition: .3s; }

p { font-size: 16px; line-height: 1.8em; text-align: justify; }

ul.list-disc { list-style-type: disc; margin-left: 1em; text-align: justify; }
ul.list-star { list-style-type: none; text-align: justify; margin-left: 1em; text-indent: -1em; }
ul.list-star li:before { content: '★'; }
ol.no,ol.no li { list-style-type: decimal; line-height: 1.2em; margin-bottom: 0.7em; text-align: justify; }
ol.no { margin-left: 1em; }

figure { overflow: auto; }

input[type="submit"],input[type="button"] { border: none; }
a.btn,input[type="submit"],input[type="button"] {
  display: block;
  width: 300px;
  padding: 1em;
  text-align: center;
  margin: 0 auto;
  color: white;
  transition: .3s;
  border-radius: 8px;
  background: rgb(58,140,204);
  background: linear-gradient(90deg, rgba(58,140,204,1) 0%, rgba(18,44,82,1) 100%);
}
a.btn:link,a.btn:visited {}
a.btn:hover,a.btn:active,
input[type="submit"]:hover,
input[type="button"]:hover { opacity: 0.8; }

table { width: 100%; border-bottom: 1px solid #CCC; font-size: 16px; }
table,table tr { margin: 0; padding: 0; }
table tr th,table tr td {
  border-top: 1px solid #CCC;
  font-weight: normal;
  padding: 0.3em 0.8em 0.1em;
}
table tr th { background-color:  #1a609e; text-align: left; width: 9em; }
table tr td { text-align: center; }

.center { width: 100%; clear: both; }
.ctn { width: 960px; margin: 0 auto; letter-spacing: 0.03em; }
.ctn760 { width: 760px; margin: 0 auto; letter-spacing: 0.03em; }
.spct { padding-top: 80px; }
.spctf { padding-top: 40px; }
.spcb { padding-bottom: 80px; }
.spcbf { padding-bottom: 40px; }
.t-center { text-align: center; }
.t-left { text-align: left; }
.t-right { text-align: right; }
.t-color1 { color: #88c5e2; }
.nar { width: 740px; margin-left: auto;  margin-right: auto; }
.left { float: left; width: 49%; }
.right { float: right; width: 49%; }
.clear { clear: both; }
.mb { display: none; }
.pc { display: block; }

.lineup h1,.news h1 {
  background: url(../img/title_back.png) no-repeat center top 100%;
  width: auto;
  padding: 1.5em 0 2em;
  margin: 0 auto;
  line-height: 1em;
  color: white;
  text-align: center;
  font-size: 27px;
  font-weight: normal;
}

.frm { width: 100%; padding: 5% 10%; background-color:  #105694; color: white; margin-bottom: 50px; }
.frm .frm { width: 100%; padding: 5% 10%; background-color:  #1a609e; color: white; }

/* ヘッダ */
header {
  width: 100%;
  position: relative;
  z-index: 3;
  margin: 85px auto 0;
  overflow: auto;
  }
.header {
  width: 100%;
  background-color: #063b72;
  box-shadow: 0px 3px 3px 2px rgba(0, 0, 0, 0.4);
  position: fixed;
  left:0;
  top:0;
}
.header h1 { float: left; width: 230px; margin: 30px 0 0 40px; transition: .3s; }
.header h1 img { width: 100%; }


/* ナビゲーション */
nav { margin: 0 20px 0; padding: 0; float: right; }
.menu { display: none; }
.menu ul { margin: 0; padding: 0; clear: both; }
.menu ul li {
  list-style: none;
  margin:21px 2px 20px;
  padding:0;
  position: relative;
  float: left;
}
.menu ul li a {
  display: block;
  text-decoration: none;
  text-align: center;
  transition: .5s;
  background-color: #2d497c;
  color: white;
  padding: 15px 0;
  font-size: 15px;
  line-height: 1em;
  width: 138px;
}
  /*OPEN時*/
.menu.open { display: block; transition: .3s; }
  /*トグルボタン*/
.nav-toggle {
  display: block;
  position: absolute;
  width: 42px;
  height: 42px;
  cursor: pointer;
  z-index: 3;
  top: 10px;
  right: 5px;
}
.nav-toggle span {
  display: block;
  position: absolute;
  width: 30px;
  border-bottom: solid 4px white;
  -webkit-transition: .35s ease-in-out;
  -moz-transition: .35s ease-in-out;
  transition: .35s ease-in-out;
}
.nav-toggle span:nth-child(1) { top: 5px; }
.nav-toggle span:nth-child(2) { top: 16px; }
.nav-toggle span:nth-child(3) { top: 28px; }
.nav-toggle.active span:nth-child(1) {
  top: 18px;
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
  /* 2番目と3番目のspanを45度に */
.nav-toggle.active span:nth-child(2),
.nav-toggle.active span:nth-child(3) {
  top: 18px;
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  transform: rotate(45deg);
}

/* 商品紹介 */
.intro {
  background-image: url(../img/intro_back2.png),url(../img/intro_back.jpg);
  background-repeat:no-repeat,repeat-x;
  background-position: bottom center,top center;
  background-size: 2435px auto,5px auto;
}
.intro .ctn {
  text-align: center;
  color: white;
  overflow: hidden;
}

/* 商品概要 */
.about { background-color: #e5eff9; }
.about p { font-weight: bold; font-size: 22px; line-height: 1.6em; }
.about figure { max-width: 670px; width: 80%; margin-left: auto; margin-right: auto; }
.about div a.btn { font-size: 26px; padding: 0.7em 1em 0.5em; line-height: 1em; }

/* ラインナップ */
.lineup .list a { margin: 0 5%; width: 40%; }
.lineup ul.lineup-list { overflow: hidden; list-style-type: none; }
.lineup ul.lineup-list li { list-style-type: none; width: 48%; font-size: 20px; line-height: 1.3em; text-align: center; margin-bottom: 5%; }
.lineup ul.lineup-list li span { font-size: 17px; }
.lineup ul.lineup-list li img { width: 100%; margin-top: 0.6em; }
.lineup ul.lineup-list li:nth-child(odd) { float: left; }
.lineup ul.lineup-list li:nth-child(even) { float: right; }
.lineup h2 { text-align: center; margin-bottom: 0.5em; font-weight: normal; }
.lineup table tr td.border { border-left: 1px solid #FFF; }
.lineup #lineup-oak table tr td { width: 30%; }
.lineup #lineup-bange table tr td { width: 15%; }
.banner figure { width: 80%; margin-left: auto; margin-right: auto; }
.lineup ul.attn li { font-size: 0.8em; }

/* お知らせ */
.news { background-color: #e5eff9; }
.news .ctn { padding: 5% 0; }
.news dl dt {
  display: block;
  line-height: 1.2em;
  color: #063b72;
  font-weight: bold;
  text-align: center;
  font-size: 18px;
}
.news dl dd {
  font-size: 16px;
  margin-bottom: 1em;
  display: block;
  overflow: auto;
  padding: 0 2em 1em;
  color: black;
  transition: .5s;
  background-color: #e8eefa;
}
.news dl dd span {
  font-size: 14px;
  text-align: center;
  display: inline-block;
  width: 100%;
  color: #999;
}
.news dl dd p { text-align: center; }

/* フッタ */
footer { background-color: #063b72; color: white; text-align: center; padding: 3em 0;}
footer div span { font-size: 26px; font-weight: bold; }
footer .sns { margin-top: 0.5em; }
footer figure { width: 20%; margin: 1em auto; }
footer figure img { width: 100%; }
footer p.copy { clear: both; text-align: center; padding-top: 1em; color: #105694; }

/* セカンドページ共通 */
.sec { color: white; }
.sec p { text-indent: 1em; }
.sec .title { text-align: center; background-color: #105694; }
.sec .title h1 {
  display:block;
  font-size: 34px;
  font-weight: normal;
  letter-spacing: 0.5em;
  text-indent: 0.5em;
  color: white;
  padding: 1.5em 0 1em;
}
.sec h2 {
  font-size: 20px;
  font-weight: normal;
  letter-spacing: 0.2em;
  text-indent: -0.2em;
  text-align: center;
  padding-bottom: 1em;
}
.sec h3 { font-size: 18px; font-weight: normal; padding-top: 1em; }
.sec h4 { font-size: 16px; font-weight: normal; }
.sec table tr tr,
.sec table tr td { padding: 1em 0 }
.sec table tr td { text-align: left; }

/* 会社案内 */
.company .frm { margin: 30px 0; }
.company dl { width: 21em; margin: 0 auto; overflow: hidden; }
.company dl dt { float: left; width: 6em; clear: both; }
.company dl dd { float: right; width: 15em; }
.company .c_sns { text-align: center; width: 100%; }
.company .c_sns ul { width: 90%; list-style: none; margin: auto; }
.company .c_sns ul li { list-style-type: none; width: 32%; float: left; margin-right: 2%; }
.company .c_sns ul li:last-child { margin-right: 0; }
.company .c_sns ul li a { display: block; width: 100%; padding: 7% 5% 5%; text-align: center; border-radius: 6px; transition: .3s; border: 1px solid white; color: white;  line-height: 1.8em; }
.company .c_sns ul li a:hover,.company .c_sns ul li a:active { opacity: 0.8; }
.company .c_sns ul li a span { vertical-align: top; }
.company .c_sns ul li a svg { vertical-align: top; margin-right: 3px; }
.company .c_sns ul li a.sns-i { background: linear-gradient(45deg, #405de6, #5851db, #833ab4, #c13584, #e1306c, #fd1d1d); }
.company .c_sns ul li a.sns-f { background-color: #3b5998; }
.company .c_sns ul li a.sns-t { background-color: #00acee; }
.company .c_sns ul li img { max-height: 25px; height: 10%; display: inline-block; vertical-align: bottom; }

/* お問合せ */
.mb-tel { display: none; }
.pc-tel { display: block; font-size: 30px; }
.sec .contact .frm h3 { padding: 0 0 1em; }
.contact .frm {}
.contact form a { color: white; text-decoration: underline; }
form input[type="text"],
form input[type="tel"],
form input[type="email"],
form textarea {
  width: 94%;
  background-color: #edf1fa;
  padding: 1% 3% 0.8%;
  border: 3px solid #edf1fa;
  color: #105694;
  font-size: 16px;
  line-height: 1.5em;
  border-radius: 5px;
  resize: vertical;
  font-weight: normal;
}
form select { width: 94%; }
form input[type="text"]#b_year,
form input[type="text"]#b_month,
form input[type="text"]#b_day,
form input[type="text"]#yubin,
form input[type="text"]#s_year,
form input[type="text"]#s_month { width: 8em; }
form input[type="text"]#yubin { margin-bottom: 0.5em; }
form input:focus,
form textarea:focus {
  background-color: #FFFFFF;
  border: 3px solid #F4F4F4;
  box-shadow: 0 0 7px #F1F1F1;
}
/* フォーム初期値フォントスタイル設定（赤） */
form input::placeholder { color: #1a609e; opacity: 0.4; }
form input::-webkit-input-placeholder { color: #1a609e; opacity: 0.4; }
form input:-ms-input-placeholder { color: #1a609e; opacity: 0.4; }
form input::-moz-placeholder { color: #1a609e; opacity: 0.4; }
form input::-placeholder { color: #1a609e; opacity: 0.4; }
/* フォーム初期値フォントフォーカス時のスタイル設定（0に透過） */
form input:focus::placeholder { opacity: 0; }
form input:focus::-webkit-input-placeholder { opacity: 0; }
form input:focus:-ms-input-placeholder { opacity: 0; }
form input:focus::-moz-placeholder { opacity: 0; }
form input:focus::-placeholder { opacity: 0; }
form fieldset { border: none; padding: 0; }
form fieldset label { display: inline-block; width: 15em; }

/* ------------------------------------------------------------------------------ 1080 */
@media screen and (max-width: 1080px) {

.header h1 { width: 200px; margin: 30px 0 0 20px; }
.menu ul li { margin:22px 3px 23px; }
.menu ul li a { padding: 14px 1em; width: auto; font-size: 13px; }

}

/* ------------------------------------------------------------------------------ 980 */
@media screen and (max-width: 980px) {

/* 共通 */
.ctn,.ctn760 { width: 94%; padding-left: 3%; padding-right: 3%; }
.nar { width: auto; }
.frm { padding: 5% 8%; margin-bottom: 50px; }
.frm .frm { padding: 5% 8%; }

/* 商品紹介 */
.intro {
  background-image: url(../img/intro_back2_sp.png),url(../img/intro_back.jpg);
  background-size: 100% auto,5px auto;
}
.intro .ctn { padding: 0; }

}

/* ------------------------------------------------------------------------------ 751 */
@media screen and (min-width: 751px) {

/* ナビゲーション */
header::after{ display:none; }
nav{ display: flex; }
.nav-toggle{ display: none; }
.menu{ display: block; }
.menu ul{ flex-wrap: wrap; justify-content: flex-end; align-items: center; }
}

/* ------------------------------------------------------------------------------ 750 */
@media screen and (max-width: 750px) {

/* 共通 */
p { font-size: 14px; line-height: 1.4em; }
table { font-size: 14px; }
ol.no { font-size: 14px; }
.spct { padding-top: 40px; }
.spctf { padding-top: 20px; }
.spcb { padding-bottom: 40px; }
.spcbf { padding-bottom: 20px; }
.mb { display: block; }
.pc { display: none; }
.lineup h1,.news h1 { padding: 1.5em 0 2em; font-size: 24px; }

/* ヘッダ */
header { margin: 60px auto 0; }
.header { height:60px; }
.header.hide { transform:translateY(-85px); }
.header h1 { width: 200px; margin: 18px 0 0 20px; }

/* ナビゲーション */
nav { width: 100%; margin: 0; padding: 0; float: right; }
.menu { margin-top: 11px; box-shadow: 0px 3px 2px 2px rgba(0, 0, 0, 0.8); }
.menu ul { margin: 0; width: 100%; overflow: hidden; }
.menu ul li { width: 50%; margin: 0; border-top: 1px solid #2d497c; }
.menu ul li:nth-child(odd) { border-right: 1px solid #2d497c; }
.menu ul li:last-child { width: 100%; border-right: none; }
.menu ul li a { color: white; padding: 1.3em 0 1.2em; font-size: 15px; background-color: #063b72; }

/* 商品概要 */
.about p { font-size: 18px; line-height: 1.6em; }
.about div a.btn { font-size: 24px; }

/* ラインナップ */
.lineup h2 { font-size: 20px; }
.lineup ul.lineup-list li { font-size: 16px; }
.lineup ul.lineup-list li span { font-size: 12px; }
.lineup ul.attn { font-size: 0.9em; }

/* セカンドページ共通 */
.sec .title { padding: 15px 0 20px; }
.sec .title h1 { font-size: 30px; line-height: 0.8em; }
.sec .title h1 span { font-size: 14px; letter-spacing: .1em; }
.sec h2 { font-size: 18px; }
.sec h3 { font-size: 16px; }
.sec h4 { font-size: 14px; }

/* 会社案内 */
.company dl { font-size: 14px; }
.company ul { font-size: 14px; }
.company .c_sns ul li a { line-height: 1.3em; }
.company .c_sns ul li a svg { margin-bottom: 0.5em; }

/* お問合せ */
form input[type="text"],
form input[type="tel"],
form input[type="email"],
form textarea  { font-size: 15px; }
form input[type="text"]#b_year,
form input[type="text"]#b_month,
form input[type="text"]#b_day,
form input[type="text"]#yubin,
form input[type="text"]#s_year,
form input[type="text"]#s_month { width: 4em; }

}

/* ------------------------------------------------------------------------------ 600 */
@media screen and (max-width: 600px) {

/* 共通 */
.ctn { width: 98%; padding-left: 1%; padding-right: 1%; }
a.btn,input[type="submit"],input[type="button"] { display: block; width: 250px; padding: 0.8em; border-radius: 5px; }
.frm { padding: 5% 4%; margin-bottom: 30px; }
.frm .frm { padding: 5% 6%; }

/* 商品概要 */
.about p { font-size: 14px; }
.about div a.btn { font-size: 20px; }

/* ラインナップ */
.banner figure { width: 96%; }

/* 会社案内 */
.company .c_sns ul { width: 100%; }
.company .c_sns ul li a { border-radius: 5px; }

}

/* ------------------------------------------------------------------------------ 480 */
@media screen and (max-width:480px) {

/* 共通 */
a.btn,input[type="submit"],input[type="button"] { display: block; width: 220px; padding: 1em; font-size: 13px; }
p { font-size: 13px; line-height: 1.2em; }
ol.no { font-size: 12px; }
table { font-size: 12px; width: 510px; }
.frm { width: 100%; padding: 1.5em; margin-bottom: 20px; }
.lineup h1,.news h1 { padding: 1em 0 2em; font-size: 20px;}

/* ヘッダ */
.header h1 { width: 170px; margin: 18px 0 0 20px; }

/* ナビゲーション */
.menu ul li a { padding: 1.2em 0; font-size: 14px; }

/* 商品概要 */
.about div a.btn { font-size: 16px; }

/* ラインナップ */
.lineup h2 { font-size: 16px; }
.lineup ul.lineup-list li { font-size: 14px; line-height: 1.2em; }
.lineup ul.lineup-list li span { font-size: 10px; }
.lineup ul.lineup-list li img { margin-top: 0.3em; }
.lineup ul.attn { font-size: 0.8em; }

/* お知らせ */
.news h1 { font-size: 20px; line-height: 1.5em; }
.news dl dt { font-size: 13px; }
.news dl dd { font-size: 11px; }
.news dl dd span { font-size: 10px; }

/* フッタ */
footer { font-size: 13px; }
footer div span { font-size: 18px; }
footer figure { width: 60%; }
footer p.copy { font-size: 10px; }

/* セカンドページ共通 */
.sec .title { padding: 10px 0 15px; }
.sec .title h1 { font-size: 20px; }
.sec .title h1 span { font-size: 12px; }
.sec h2 { font-size: 16px; }
.sec h3 { font-size: 14px; }
.sec h4 { font-size: 12px; }
.sec table { width: 100%; }

/* 会社案内 */
.company dl { font-size: 12px; }
.company ul { font-size: 12px; }
.company .frm { margin: 20px 0; }
.company .c_sns ul { width: 100%; }

/* お問合せ */
.mb-tel { display: block; margin-bottom: 1em; }
.pc-tel { display: none; }
form input[type="text"],
form input[type="tel"],
form input[type="email"],
form textarea  { font-size: 13px; }

}

/* ------------------------------------------------------------------------------ 320 */
@media screen and (max-width:320px) {

/* 共通 */
table { font-size: 11px; };
table tr th,table tr td { line-height: 1.2em; }
p { font-size: 11px; }
ol.no { font-size: 10px; }
.lineup h1,.news h1 { padding: 1em 0 2em; font-size: 16px; }

/* 商品概要 */
.about p { font-size: 11px; }
.about figure { width: 100%; }
.about div a.btn { font-size: 14px; }

/* ラインナップ */
.lineup h2 { font-size: 14px; }
.lineup ul.lineup-list li { font-size: 12px; line-height: 1.2em; }
.lineup ul.lineup-list li span { font-size: 8px; }
.lineup ul.lineup-list li img { margin-top: 0.3em; }
.lineup ul.attn { font-size: 0.8em; }

/* お知らせ */
.news ul li a span.news-date { font-size: 10px; }
.news ul li a span.news-title { font-size: 11px; margin-left: 0; }
.news ul li { font-size: 11px; margin-bottom: 0.7em; }

/* セカンドページ共通 */
.sec .title h1 { font-size: 18px; }
.sec .title h1 span { font-size: 10px; }

/* 会社案内 */
.company dl { font-size: 11px; }
.company ul { font-size: 11px; }

/* お問合せ */
form input[type="text"],
form input[type="tel"],
form input[type="email"],
form textarea  { font-size: 12px; }
}