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

body{
  font-family:
    "Hiragino Kaku Gothic ProN",
    "Yu Gothic",
    sans-serif;
  color:#222;
  line-height:1.6;
  background:#fff;
}

a{
  color:#1a5fb4;
  text-decoration:none;
}

a:hover{
  opacity:0.8;
}

ul{
  list-style:none;
}

/* =========================
   Layout
========================= */

.container{
  max-width:980px;
  margin:0 auto;
  padding:20px 10px 40px;
}

/* =========================
   Heading
========================= */

.site-copy{
  text-align:center;
  font-size:14px;
  margin-bottom:10px;
}

.main-title{
  border:2px solid #222;
  text-align:center;
  font-size:22px;
  font-weight:bold;
  padding:12px;
  margin-bottom:15px;
  background:#f7f7f7;
}

.main-title span{
  color:#d50000;
  margin-left:10px;
}

/* =========================
   FV
========================= */

.fv{
  display:flex;
  gap:20px;
  margin-bottom:20px;
}

/* left */

.fv-side{
  width:220px;
  flex-shrink:0;
}

.side-box{
  border:2px solid #222;
  margin-bottom:10px;
  background:#fafafa;
}

.side-box a,
.side-box p{
  display:block;
  text-align:center;
  padding:10px;
  border-bottom:1px solid #ccc;
  font-size:14px;
}

.side-box a:last-child,
.side-box p:last-child{
  border-bottom:none;
}

.side-box .tel{
  font-size:28px;
  font-weight:bold;
  line-height:1.2;
}

.gotopage{
 text-align: center;
  max-width: 400px;
 margin-bottom: 10px;
}
@media (max-width: 768px) {
  .gotopage {
    width: 100%;
  }
}
.gotopage a{
 display:block;
 height: 100%;
 margin-bottom: 10px;
 padding: 20px 10px;
 color: #FFFFFF;
 font-size: 16px;
 background-color:#0F8F3A;
 border:1px solid #0F8F3A;
 border-radius: 5px;
  text-decoration:none;
}
.gotopage a:hover {
  transition: all .2s linear;
  color:#0F8F3A;
  background: #fff;
}
/* right */

.fv-main{
  flex:1;
}

.banner-wrap{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0;
  border:2px solid #222;
}

.banner{
  position:relative;
  aspect-ratio: 344 / 320;
  overflow:hidden;
}

.banner img{
  width:100%;
  height:auto;
  object-fit:cover;
}

.banner + .banner{
  border-left:2px solid #222;
}

.banner a{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fffff8;
  text-shadow:
    0 2px 4px rgba(0,0,0,.45),
    0 0 10px rgba(0,0,0,.2);
  font-size:22px;
  font-weight:900;
  background:rgba(0,0,0,.08);
  transition:0.3s;
}
.banner a span{
  display:inline-block;
  padding:.4em .8em;
  background:rgba(0,0,0,.22);
  backdrop-filter: blur(2px);
  border-radius:8px;
}

.banner a:hover{
  background:rgba(0,0,0,0.35);
}

/* =========================
   FV test
========================= */
.calendar-banner{
  position:relative;
  width:384px;
  overflow:hidden;
}

.calendar-banner img{
  width:100%;
  display:block;
}

.copy-main{
  position:absolute;
  top:14px;
  left:92px;

  font-size:24px;
  font-weight:900;
  line-height:1.15;
  color:#111;

  text-shadow:
    -2px -2px 0 #fff,
     2px -2px 0 #fff,
    -2px  2px 0 #fff,
     2px  2px 0 #fff;
}

.copy-sub{
  position:absolute;
  top:74px;
  right:18px;

  font-size:26px;
  font-weight:900;
  line-height:1.2;
  text-align:center;
}

.price114100{
  position:absolute;
  top:180px;
  right:16px;

  color:#000;
  font-weight:900;
  line-height:1;
}

.price114100 .small{
  font-size:16px;
}

.price114100 .num{
  font-size:58px;
}

.price114100 .yen{
  font-size:26px;
}

.lot114100{
  position:absolute;
  top:248px;
  right:24px;

  font-size:13px;
}

.btn114100{
  position:absolute;

  right:14px;
  bottom:12px;

  width:146px;
  height:82px;

  border-radius:10px;

  background:#1d1798;
  color:#fff;

  display:flex;
  align-items:center;
  justify-content:center;

  text-align:center;
  text-decoration:none;

  font-size:22px;
  font-weight:900;
  line-height:1.45;
}
/* =========================
   feature
========================= */

.feature-row{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  margin-bottom:30px;
}

.feature-box{
  border:2px solid #222;
  text-align:center;
  padding:10px;
  font-weight:bold;
  background:#fafafa;
}

.calencta-box{
 margin:20px auto;
}
/* =========================
   category
========================= */

.category-wrap{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
}

.category-box{
  border:2px solid #222;
}

.category-title{
  text-align:center;
  font-size:22px;
  font-weight:bold;
  border-bottom:2px solid #222;
  padding:10px;
  background:#f7f7f7;
}

.category-content{
  display:flex;
}

.category-image{
  width:40%;
  min-height:260px;
  border-right:2px solid #222;
}

.category-image img{
  height:100%;
  object-fit:cover;
}

.category-links{
  flex:1;
  padding:20px;
}

.category-links ul{
  display:flex;
  flex-direction:column;
  gap:14px;
}

.category-links a{
  font-size:16px;
  font-weight:bold;
}
/* =========================
   ranking
========================= */
.calen-rank h2 {
  font-size: 1.8rem;
  color: #1F3A5F;
  font-weight: 700;
  padding: 0.6em 0 0.6em 0.8em;
  border-left: 6px solid #C9A24D;
  margin: 48px 0 24px;
}
.calendar-switch h3,
.calen-rank h3{
  font-size: 1.25rem;
  color: #7A2E2E;
  font-weight: 600;
  padding-bottom: 0.3em;
  border-bottom: 2px solid #E3D6C5;
  margin: 32px 0 16px;
}
.b140{
    font-weight:bolder;
    font-size:140%;
}
/* ======================
   compare
====================== */
.calendar-switch {
  padding: 80px 20px;
  background: #f7f7f7;
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.sub-copy {
  color: #d97706;
  font-size: 14px;
  font-weight: bold;
  margin-bottom: 10px;
}

.section-header h2 {
  font-size: 38px;
  line-height: 1.5;
  margin-bottom: 20px;
  color: #222;
}

.section-header h2 span {
  color: #e63946;
}

.lead {
  max-width: 700px;
  margin: 0 auto;
  line-height: 2;
  color: #555;
}

.compare-list {
  max-width: 1100px;
  margin: 0 auto;
}

.compare-card {
  background: #fff;
  border-radius: 20px;
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 30px;
  gap: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.calenproduct {
  width: 45%;
  text-align: center;
}

.calenlabel {
  display: inline-block;
  background: #666;
  color: #fff;
  font-size: 13px;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.new-label {
  background: #e63946;
}

.calenimage-wrap {
  background: #fafafa;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}

.calenimage-wrap img {
  width: 100%;
  max-width: 220px;
  height: auto;
}

.model {
  color: #666;
  margin-bottom: 10px;
  font-size: 14px;
}

.calenprice {
  font-weight: bold;
  font-size: 32px;
}

.old-price {
  color: #555;
}

.new-price {
  color: #e63946;
}

.save {
  margin-top: 12px;
  display: inline-block;
  background: #fff1f1;
  color: #e63946;
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: bold;
  font-size: 14px;
}

.arrow {
  font-size: 48px;
  color: #bbb;
  font-weight: bold;
}

.bottom-cta {
  text-align: center;
  margin-top: 50px;
}

.cta-button {
  display: inline-block;
  background: #e63946;
  color: #fff;
  padding: 18px 48px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: bold;
  font-size: 18px;
  transition: 0.3s;
}

.cta-button:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}


/* =========================
SP
========================= */

@media screen and (max-width: 768px) {

  .calendar-switch {
    padding: 60px 16px;
  }

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

  .compare-card {
    flex-direction: column;
    padding: 24px 18px;
  }

  .calenproduct {
    width: 100%;
  }

  .arrow {
    transform: rotate(90deg);
    font-size: 36px;
  }

  .calenprice {
    font-size: 28px;
  }

  .cta-button {
    width: 100%;
    max-width: 320px;
  }

}
/* ======================
   Product Grid
====================== */

.product-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:20px;
}

/* ======================
   Card
====================== */

.product-card{
  position:relative;
  border:1px solid #ddd;
  background:#fff;
  display:flex;
  flex-direction:column;
  transition:0.3s;
}

.product-card:hover{
  transform:translateY(-3px);
  box-shadow:0 8px 20px rgba(0,0,0,0.08);
}

/* ======================
   Badge
====================== */

.product-badge-wrap{
  position:absolute;
  top:10px;
  left:10px;
  z-index:2;
  display:flex;
  flex-wrap:wrap;
  gap:6px;
}

.product-badge{
  background:#d50000;
  color:#fff;
  font-size:11px;
  font-weight:bold;
  padding:4px 8px;
  line-height:1;
}

/* ======================
   Image
====================== */

.product-image{
  aspect-ratio:1 / 1;
  padding:15px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-bottom:1px solid #eee;
  background:#fff;
}

.product-image img{
  width:100%;
  height:100%;
  object-fit:contain;
}

/* ======================
   Body
====================== */

.product-body{
  padding:14px;
  display:flex;
  flex-direction:column;
  flex:1;
}

.product-category{
  font-size:12px;
  color:#777;
  margin-bottom:6px;
}

.product-title{
  font-size:16px;
  line-height:1.5;
  margin-bottom:10px;

  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}

.product-price{
  font-size:22px;
  font-weight:bold;
  margin-bottom:10px;
}

.product-price span{
  font-size:13px;
}

.product-info{
  margin-bottom:14px;
}

.product-info li{
  font-size:13px;
  margin-bottom:4px;
}

/* ======================
   Button
====================== */

.product-button{
  margin-top:auto;
  display:block;
  text-align:center;
  background:#222;
  color:#fff;
  padding:10px;
  font-size:14px;
  font-weight:bold;
}

/* =========================
  Schedule
========================= */
/* 全体 */
.service-flow {
  max-width: 980px;
  margin: 60px auto;
  padding: 0 16px;
  font-family: sans-serif;
  color: #333;
}

/* タイトル */
.svc-flow-title {
  font-size: 1.8rem;
  text-align: center;
  margin-bottom: 16px;
}

/* 導入文 */
.svc-flow-lead {
  text-align: center;
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 40px;
}

/* フロー */
.svc-flow-list {
  display: flex;
  gap: 20px;
  list-style: none;
  counter-reset: step;
  padding: 0;
  margin: 0;
}

/* 各工程 */
.svc-flow-item {
  background: #f7f8fa;
  padding: 24px 20px;
  border-radius: 8px;
  flex: 1;
  position: relative;
}

/* STEP番号 */
.svc-flow-item::before {
  counter-increment: step;
  content: "STEP " counter(step);
  position: absolute;
  top: -12px;
  left: 20px;
  background: #004098;
  color: #fff;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 12px;
}

/* 工程タイトル */
.svc-flow-item h3 {
  font-size: 1.05rem;
  margin: 12px 0 8px;
}

/* 説明文 */
.svc-flow-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 8px;
}

/* 注意点 */
.svc-flow-caution {
  font-size: 0.8rem;
  color: #666;
}

/* レスポンシブ */
@media screen and (max-width: 768px) {
  .svc-flow-list {
    flex-direction: column;
  }

  .svc-flow-item {
    padding: 20px;
  }

  .svc-flow-item::before {
    left: 16px;
  }
}


.section-green {
  background-color:#68be8d;
  padding: 1em;
  border-radius: 12px;
}
.columnbox {
  border: 1px solid #708090;
  border-radius: 10px;
  padding: 1.5em;
  background:#fff;
}
/* ======================
   Responsive
====================== */

@media screen and (max-width:768px){

  .product-grid{
    grid-template-columns:repeat(2, 1fr);
    gap:16px;
  }

}

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

  .product-grid{
    grid-template-columns:1fr;
  }

}

@media screen and (max-width:768px){

  .container{
    padding:15px;
  }

  .main-title{
    font-size:24px;
    line-height:1.4;
  }

  .fv{
    flex-direction:column;
  }

  .fv-side{
    width:100%;
  }

  .banner-wrap{
    grid-template-columns:1fr;
  }

  .banner + .banner{
    border-left:none;
    border-top:2px solid #222;
  }

  .feature-row{
    grid-template-columns:1fr;
    gap:12px;
  }

  .category-wrap{
    grid-template-columns:1fr;
    gap:20px;
  }

  .category-content{
    flex-direction:column;
  }

  .category-image{
    width:100%;
    min-height:200px;
    border-right:none;
    border-bottom:2px solid #222;
  }

  .category-links{
    padding:12px;
  }

  .category-links a{
    font-size:14px;
  }

  .side-box .tel{
    font-size:24px;
  }
}
/* =========================
 SEO SECTION
========================= */

.seo-section{
  padding:80px 20px;
  background:#f8f8f8;
  margin-top:80px;
  border-top:1px solid #e5e5e5;
}

.seo-container{
  max-width:980px;
  margin:0 auto;
}

.seo-heading{
  text-align:center;
  margin-bottom:50px;
}

.seo-subtitle{
  font-size:14px;
  color:#888;
  letter-spacing:0.08em;
  margin-bottom:10px;
}

.seo-heading h2{
  font-size:34px;
  line-height:1.5;
  color:#222;
  font-weight:700;
}

.seo-box{
  background:#fff;
  border:1px solid #e4e4e4;
  border-radius:12px;
  padding:32px;
  margin-bottom:24px;
}

.seo-box h3{
  font-size:24px;
  line-height:1.5;
  margin-bottom:20px;
  color:#1F3A5F;
  position:relative;
  padding-left:18px;
}

.seo-box h3::before{
  content:"";
  width:6px;
  height:100%;
  background:#C9A24D;
  position:absolute;
  left:0;
  top:0;
  border-radius:10px;
}

.seo-box p{
  font-size:15px;
  line-height:2;
  color:#444;
  margin-bottom:18px;
}

.seo-box p:last-child{
  margin-bottom:0;
}

.seo-list{
  display:flex;
  flex-direction:column;
  gap:14px;
}

.seo-list li{
  position:relative;
  padding-left:24px;
  line-height:1.9;
  color:#444;
}

.seo-list li::before{
  content:"✓";
  position:absolute;
  left:0;
  top:0;
  color:#0F8F3A;
  font-weight:bold;
}

/* =========================
 SP
========================= */

@media screen and (max-width:768px){

  .seo-section{
    padding:60px 16px;
    margin-top:60px;
  }

  .seo-heading{
    margin-bottom:36px;
  }

  .seo-heading h2{
    font-size:26px;
  }

  .seo-box{
    padding:24px 20px;
    border-radius:10px;
  }

  .seo-box h3{
    font-size:20px;
    margin-bottom:16px;
  }

  .seo-box p{
    font-size:14px;
    line-height:1.9;
  }

}
/* =========================
 FAQ SECTION
========================= */
.faq-accordion {
  max-width: 800px;
  margin: 2em auto;
  font-family: sans-serif;
}

.faq-accordion-item {
  border: 1px solid #ccc;
  border-radius: 5px;
  margin-bottom: 1em;
  overflow: hidden;
}

.faq-accordion-toggle {
  display: none;
}

.faq-accordion-title {
  display: block;
  padding: 1em;
  font-weight: bold;
  background-color: #f7f7f7;
  cursor: pointer;
  position: relative;
}

.faq-accordion-title::after {
  content: "＋";
  position: absolute;
  right: 1em;
  font-size: 1.2em;
  transition: transform 0.3s;
}

.faq-accordion-toggle:checked + .faq-accordion-title::after {
  content: "−";
  transform: rotate(180deg);
}

.faq-accordion-content {
  max-height: 0;
  overflow: hidden;
  padding: 0 1em;
  background-color: #fff;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-accordion-toggle:checked + .faq-accordion-title + .faq-accordion-content {
  max-height: 200px;
  padding: 1em;
}