@charset "utf-8";

/* CSS Document */







/* =====================

 	フッター

===================== */



.footer{

	background: #eaf5fb;

	text-align: center;

	padding: 20px 10px 0;

	margin-top: 20px;

}



footer p{

	margin: 0;

	font-size: 13px;

	color: #333;

	font-weight: bold;

}



/* =========================

   固定ヘッダー

========================= */



.header {

  position: fixed;

  top: 0;

  left: 0;

  width: 100%;

  z-index: 1000;

  background: rgba(255, 255, 255, 0.92);

  backdrop-filter: blur(8px);

  -webkit-backdrop-filter: blur(8px);

}



/* ヘッダーに隠れないようにする */

body {

  padding-top: 100px;

  padding-bottom: 70px;

}



/* =====================

 	固定footer

===================== */



.fixed-footer {

  position: fixed;

  bottom: 0;

  left: 0;

  width: 100%;

  height: 65px;

  z-index: 1000;



  display: flex;

  align-items: center;

  justify-content: center;



  background: rgba(255, 255, 255, 0.95);

  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.08);

}



/* 電話・お問い合わせボタン */

.fixed-footer a {

  display: flex;

  align-items: center;

  justify-content: center;

  height: 100%;

}



/* ボタン画像 */

.fixed-footer img {

  display: block;

  width: auto;

  height: 48px;

  max-width: 100%;

}



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



  body {

    padding-top: 90px;

    padding-bottom: 60px;

  }



  .fixed-footer {

    height: 60px;

  }



  .fixed-footer a {

    width: 100%;

  }



  .fixed-footer img {

    width: 100%;

    height: 100%;

    object-fit: contain;

  }

}



.footer-menu{

    text-align:center;

    margin-bottom:30px;

}



.footer-menu h3{

    font-size:14px;

    color:#7d8d99;

    margin-bottom:15px;

    letter-spacing:.15em;

}



.footer-menu a{

    display:block;

    color:#555;

    text-decoration:none;

    padding:8px 0;

    font-size:15px;

}



.footer-menu a:hover{

    color:#5fa8d3;

}



.line-panel{

	display:block;

    text-align:center;

}



.line-add-btn{

    display:inline-block;

	width:150px;

    background:#06C755;

    color:#fff;

    text-decoration:none;

    font-size:13px;

    font-weight:bold;

    padding:8px 12px;

    border-radius:1px;

    transition:.3s;

}



.line-add-btn:hover{

    background:#00B900;

}



.line-note{

    margin-top:18px;

    color:#666;

    font-size:15px;

}





.sp-menu ul{

  display:flex;

  flex-direction:column;

  align-items:stretch;

  gap:0;

}



.sp-menu li{

  width:100%;

  margin:0;

}



.sp-menu a{

  display:block;

  width:100%;

  padding:10px 0;

  text-align:left;

}



.menu-parent-row{

  display:flex;

  align-items:center;

  justify-content:space-between;

  width:100%;

}



.menu-main-link{

  padding:10px 0;

}



.menu-toggle{

  width:36px;

  height:36px;

  flex-shrink:0;

}

.sp-menu .submenu{

  display:none;

}



.sp-menu .menu-group.open .submenu{

  display:block;

}



/* =========================================================

   石材総合石也 - お墓に関するQ&Aページ スタイルシート

   ========================================================= */



:root{

  --stone-bg:#f8fbfb;

  --stone-bg-alt:#ffffff;

  --ink:#2f3a40;

  --ink-soft:#6b7b84;

  --moss:#2f3a40;

  --moss-deep:#5f9db0;

  --bronze:#4a90e2;

  --line:#e5edf3;

}



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



html{ scroll-behavior:smooth; }



body{

  background:var(--stone-bg);

  color:var(--ink);

  font-family:"Zen Kaku Gothic New", "Noto Sans JP", sans-serif;

  font-weight:400;

  line-height:1.9;

  -webkit-font-smoothing:antialiased;

}



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

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

ul{ list-style:none; }



h1,h2,h3{

  font-family:"Shippori Mincho", serif;

  font-weight:600;

  letter-spacing:.04em;

}



.wrap{ max-width:1080px; margin:0 auto; padding:0 24px; }



/* ---------- chisel divider : signature element ---------- */

/* ---------- crest mark : signature element (家紋風) ---------- */

.crest{

  width:46px; height:46px;

  margin:0 auto 24px;

  color:var(--bronze);

  opacity:.85;

}

.crest svg{ width:100%; height:100%; }



/* ---------- header ---------- */



.header-top{

	font-size: 10px;

	margin-left: 10px;

} 



  header{

    position:sticky;

    top:0;

    z-index:50;

    background:rgba(238,236,229,.92);

    backdrop-filter:blur(6px);

    border-bottom:1px solid var(--line);

  }

  .nav-inner{

    position:relative;

    max-width:1080px;

    margin:0 auto;

    padding:16px 24px;

    display:flex;

    align-items:center;

    justify-content:space-between;

    gap:24px;

  }

  .brand{

    font-family:"Shippori Mincho", serif;

    font-size:1.05rem;

    letter-spacing:.12em;

    white-space:nowrap;

  }



  /* hamburger button */

  .menu-toggle-checkbox{ display:none; }

  .hamburger-btn{

    display:flex;

    flex-direction:column;

    justify-content:center;

    gap:5px;

    width:30px;

    height:24px;

    cursor:pointer;

    z-index:60;

  }

  .hamburger-btn span{

    display:block;

    height:2px;

    background:var(--ink);

    border-radius:1px;

    transition:transform .3s ease, opacity .3s ease;

  }

  .menu-toggle-checkbox:checked ~ .hamburger-btn span:nth-child(1){

    transform:translateY(7px) rotate(45deg);

  }

  .menu-toggle-checkbox:checked ~ .hamburger-btn span:nth-child(2){

    opacity:0;

  }

  .menu-toggle-checkbox:checked ~ .hamburger-btn span:nth-child(3){

    transform:translateY(-7px) rotate(-45deg);

  }



  /* dropdown nav panel */

  .mobile-nav{

    position:absolute;

    top:100%;

    left:0;

    right:0;

    max-height:0;

    overflow:hidden;

    background:var(--stone-bg-alt);

    border-bottom:1px solid var(--line);

    box-shadow:0 12px 24px rgba(0,0,0,.08);

    transition:max-height .4s ease;

  }

  .menu-toggle-checkbox:checked ~ .mobile-nav{

    max-height:75vh;

    overflow-y:auto;

  }

  .mobile-nav ul{

    display:flex;

    flex-direction:column;

    padding:8px 24px 20px;

  }

  .mobile-nav li{ border-bottom:1px solid var(--line); }

  .mobile-nav li:last-child{ border-bottom:none; }

  .mobile-nav a{

    display:block;

    position:relative;

    padding:16px 4px;

    font-size:.92rem;

    letter-spacing:.04em;

    color:var(--ink-soft);

    transition:color .25s ease;

  }

  .mobile-nav a:hover, .mobile-nav a:focus-visible{ color:var(--moss-deep); }



  /* ---------- 事業内容 プルダウンサブメニュー ---------- */

  .nav-submenu summary{

    display:flex;

    align-items:center;

    justify-content:space-between;

    padding:16px 4px;

    cursor:pointer;

    list-style:none;

  }

  .nav-submenu summary::-webkit-details-marker{ display:none; }

  .submenu-link{

    flex:1;

    font-size:.92rem;

    letter-spacing:.04em;

    color:var(--ink-soft);

    transition:color .25s ease;

  }

  .submenu-link:hover, .submenu-link:focus-visible{ color:var(--moss-deep); }

  .submenu-arrow{

    font-size:1.3rem;

    line-height:1;

    color:var(--bronze);

    margin-left:8px;

    transition:transform .3s ease;

  }

  .nav-submenu[open] .submenu-arrow{ transform:rotate(180deg); }

  .submenu-list{

    padding:0 0 10px 14px;

  }

  .submenu-list li{ border-bottom:none; }

  .submenu-list a{

    display:block;

    padding:10px 4px;

    font-size:.85rem;

    letter-spacing:.03em;

    color:var(--ink-soft);

    opacity:.85;

    transition:color .25s ease, opacity .25s ease;

  }

  .submenu-list a::before{ content:"– "; color:var(--bronze); }

  .submenu-list a:hover, .submenu-list a:focus-visible{

    color:var(--moss-deep);

    opacity:1;

  }



  /* ---------- 現在地ページの表示 ---------- */

  .mobile-nav a.current,

  .site-menu-list a.current{

    color:var(--moss-deep);

    font-weight:700;

  }

  .mobile-nav a.current::before{

    content:"● ";

    color:var(--bronze);

    font-size:.6em;

    vertical-align:middle;

  }

  .site-menu-list a.current::after{

    content:"（現在のページ）";

    display:block;

    font-size:.7rem;

    color:var(--bronze);

    font-weight:400;

    margin-top:2px;

  }



  /* ---------- hero ---------- */

  .hero{

    position:relative;

    min-height:52vh;

    display:flex;

    align-items:flex-end;

    background:#1c1b18;

    overflow:hidden;

  }

  .hero img{

    position:absolute;

    inset:0;

    width:100%;

    height:100%;

    object-fit:cover;

    opacity:.72;

  }

  .hero::after{

    content:"";

    position:absolute;

    inset:0;

    background:linear-gradient(

    180deg,

    rgba(255,255,255,0.05) 0%,

    rgba(255,255,255,0.10) 50%,

    rgba(255,255,255,0.35) 100%

  );

  }

  .hero-content{

    position:relative;

    z-index:2;

    width:100%;

    padding:52px 24px 44px;

    color:#f4f2ec;

    text-align:center;

  }

  .hero-eyebrow{

    display:block;

    font-size:.78rem;

    letter-spacing:.4em;

    color:#d8cfae;

    margin-bottom:18px;

    text-transform:uppercase;

  }

  .hero h1{

    font-size:clamp(1.9rem, 5vw, 2.8rem);

    line-height:1.4;

    margin-bottom:16px;

  }

  .hero p{

    font-size:.96rem;

    letter-spacing:.08em;

    color:#eae6d8;

  }



  /* ---------- breadcrumb (現在地) ---------- */

  .breadcrumb{

    text-align:center;

    padding:16px 24px;

    background:var(--stone-bg-alt);

    border-bottom:1px solid var(--line);

    font-size:.78rem;

    letter-spacing:.03em;

    color:var(--ink-soft);

  }

  .breadcrumb a{ color:var(--ink-soft); transition:color .25s ease; }

  .breadcrumb a:hover, .breadcrumb a:focus-visible{ color:var(--moss-deep); }

  .breadcrumb .sep{ margin:0 8px; color:var(--bronze); }

  .breadcrumb .current-page{ color:var(--moss-deep); font-weight:700; }



/* ---------- section shell ---------- */

section{ padding:88px 0; }

section + section{ border-top:1px solid var(--line); }

.section-head{ text-align:center; margin-bottom:44px; }

.eyebrow{

  display:block; font-family:"Shippori Mincho", serif; font-size:.82rem;

  letter-spacing:.4em; text-transform:uppercase; color:var(--bronze); margin-bottom:10px;

}

.section-head h2{ font-size:clamp(1.5rem, 3vw, 2rem); color:var(--ink); }

.qa-tag{

  text-align:center; font-family:"Shippori Mincho", serif; font-style:italic;

  color:var(--moss-deep); margin-bottom:8px; letter-spacing:.06em;

}



/* ---------- topic index (目次) ---------- */

.topic-index{

  max-width:760px; margin:0 auto 56px;

  display:flex; flex-wrap:wrap; justify-content:center; gap:10px 14px;

}

.topic-index a{

  font-size:.78rem; letter-spacing:.02em; color:var(--ink-soft);

  padding:8px 16px; border:1px solid var(--line); border-radius:999px;

  transition:border-color .25s ease, color .25s ease, background .25s ease;

}

.topic-index a:hover, .topic-index a:focus-visible{

  color:#f5f3ec; background:var(--moss-deep); border-color:var(--moss-deep);

}



/* ---------- FAQ ---------- */

.faq-list{ max-width:720px; margin:0 auto; border-top:1px solid var(--line); }

.faq-item{ border-bottom:1px solid var(--line); }

.faq-item summary{

  list-style:none; cursor:pointer; display:flex; align-items:baseline; gap:16px;

  padding:22px 4px; font-family:"Shippori Mincho", serif; font-size:1rem; color:var(--ink);

}

.faq-item summary::-webkit-details-marker{ display:none; }

.faq-item summary .q-mark{ color:var(--bronze); font-size:1.1rem; flex-shrink:0; }

.faq-item summary .toggle{

  margin-left:auto; font-family:"Zen Kaku Gothic New", sans-serif;

  color:var(--ink-soft); font-size:1.2rem; transition:transform .3s ease;

}

.faq-item[open] summary .toggle{ transform:rotate(45deg); }

.faq-item .a-body{ padding:0 4px 24px 34px; color:var(--ink-soft); font-size:.9rem; max-width:600px; }



.contact-note{

  text-align:center; margin-top:40px; font-size:.9rem; color:var(--ink-soft);

}

.contact-note strong{ color:var(--ink); }



.contact-bar{

  max-width:640px; margin:24px auto 0; display:grid;

  grid-template-columns:repeat(3, 1fr); gap:14px;

}

.contact-bar a{

  display:block; text-align:center; padding:16px 10px;

  border:1px solid var(--ink); font-size:.82rem; letter-spacing:.08em;

  transition:background .3s ease, color .3s ease, border-color .3s ease;

}

.contact-bar a.primary{ background:#06c755; border-color:#06c755;  color:#f5f3ec; }

.contact-bar a:hover, .contact-bar a:focus-visible{

  background:var(--ink); border-color:var(--ink); color:#f5f3ec;

}



.cta-row{ text-align:center; margin-top:48px; }

.btn{

  display:inline-block; padding:15px 44px; border:1px solid var(--ink);

  font-size:.86rem; letter-spacing:.2em; color:var(--ink);

  transition:background .3s ease, color .3s ease, border-color .3s ease;

}

.btn:hover, .btn:focus-visible{ background:var(--moss-deep); border-color:var(--moss-deep); color:#f5f3ec; }



/* ---------- gallery strip ---------- */

.gallery-strip{

  display:grid; grid-template-columns:1fr 1fr; gap:1px; margin-top:64px;

  background:var(--line); border:1px solid var(--line);

}

.gallery-strip img{ width:100%; height:300px; object-fit:cover; filter:grayscale(.1); }



/* ---------- LINEステーション---------- */





.line-section{ background:var(--stone-bg-alt); }

.line-panel{

  max-width:640px; margin:0 auto; display:grid;

  grid-template-columns:1fr 1fr; gap:36px; text-align:center;

}

.line-panel figure{ background:#fff; border:1px solid var(--line); padding:26px 20px 22px; }

.line-panel img{ margin:0 auto 16px; max-width:150px; }

.line-panel figcaption{ font-size:.86rem; color:var(--ink-soft); }

.line-note{

  max-width:640px; margin:34px auto 0; text-align:center;

  font-size:.86rem; color:var(--ink-soft); line-height:2;

}

.line-note .line-id{ color:var(--moss-deep); font-weight:500; letter-spacing:.04em; }



/* LINEで相談ボタンをLINEカラーに */

.contact-bar a.primary {

  background: #06c755;

  border-color: #06c755;

  color: #fff;

}



.contact-bar a.primary:hover,

.contact-bar a.primary:focus-visible {

  background: #05ad4a;

  border-color: #05ad4a;

  color: #fff;

}





/* LINE友だち追加ボタン */

.line-add-area {

  text-align: center;

}



.line-add-btn {

  display: inline-block;

  width: auto;

  min-width: 190px;

  padding: 9px 22px;

  background: #06c755;

  border: 1px solid #06c755;

  color: #fff;

  text-align: center;

  font-weight: 700;

  border-radius: 4px;

}



.line-add-btn:hover {

  background: #05ad4a;

  border-color: #05ad4a;

  color: #fff;

}



/* ボタンの下の説明文 */

.line-add-note {

  margin-top: 25px;

  text-align: center;

  font-size: 0.86rem;

  color: var(--ink-soft);

  font-weight: 700;

}



.line-id{

	font-weight: 700 !important;

	color: #060C39;

}



figcaption{

	font-weight: 700;

}



/* ---------- LINE縦 ---------- */



.line-panel {

  display: flex;

  flex-direction: column;

  align-items: center;

  justify-content: center;

  gap: 32px;

}



.line-add-area {

  text-align: center;

}



.line-panel figure {

  margin: 0;

  text-align: center;

}





/* ---------- footer ---------- */

footer{ background:var(--ink); color:#b9b5a8; padding:56px 0 30px; font-size:.78rem; }

.credit-block{ max-width:900px; margin:0 auto 34px; line-height:1.9; color:#8f8b7e; }

.footer-links{ display:flex; flex-wrap:wrap; justify-content:center; gap:20px; margin-bottom:26px; }

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

.footer-links a:hover{ color:#c9a877; }

.footer-bottom{ text-align:center; color:#6f6c60; letter-spacing:.05em; }



.footer-menu{

    text-align:center;

    margin-bottom:30px;

}



.footer-menu h3{

    font-size:14px;

    color:#7d8d99;

    margin-bottom:15px;

    letter-spacing:.15em;

}



.footer-menu a{

    display:block;

    color:#555;

    text-decoration:none;

    padding:8px 0;

    font-size:15px;

}



.footer-menu a:hover{

    color:#5fa8d3;

}



  .site-menu{

    text-align:center;

    padding-bottom:38px;

    margin-bottom:34px;

    border-bottom:1px solid #3a3831;

  }

  .site-menu-title{

    font-family:"Shippori Mincho", serif;

    font-size:1rem;

    letter-spacing:.15em;

    color:#cfcabb;

    margin-bottom:22px;

  }

  .site-menu-list{

    display:flex;

    flex-direction:column;

    align-items:center;

    gap:16px;

    font-size:.84rem;

    letter-spacing:.04em;

  }

  .site-menu-list a{ color:#a9a496; transition:color .25s ease; }

  .site-menu-list a:hover, .site-menu-list a:focus-visible{ color:#c9a877; }

  footer{

    background:var(--ink);

    color:#b9b5a8;

    padding:56px 0 30px;

    font-size:.78rem;

  }

  .credit-block{

    max-width:900px;

    margin:0 auto 34px;

    line-height:1.9;

    color:#8f8b7e;

  }

  .footer-links{

    display:flex;

    flex-wrap:wrap;

    justify-content:center;

    gap:20px;

    margin-bottom:26px;

  }

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

  .footer-links a:hover{ color:#c9a877; }

  .footer-bottom{

    text-align:center;

    color:#6f6c60;

    letter-spacing:.05em;

  }

/* ---------- responsive ---------- */

@media (max-width:860px){

}

@media (max-width:520px){

  .contact-bar{ grid-template-columns:1fr; }

  .line-panel{ grid-template-columns:1fr; }

  .gallery-strip{ grid-template-columns:1fr; }

  section{ padding:60px 0; }

  .hero{ min-height:46vh; }

}

@media (prefers-reduced-motion: reduce){

  *{ transition:none !important; scroll-behavior:auto !important; }

}





/* =========================================================

   scroll animation (trapatch風：斜めライン + 画像スライド)

   ========================================================= */

.reveal{

  opacity:0;

  transform:translateY(26px);

  transition:opacity .8s cubic-bezier(.22,.61,.36,1), transform .8s cubic-bezier(.22,.61,.36,1);

}

.reveal.is-visible{ opacity:1; transform:translateY(0); }



.reveal-img{

  opacity:0;

  transform:scale(1.14);

  transition:opacity 1.1s cubic-bezier(.22,.61,.36,1), transform 1.2s cubic-bezier(.22,.61,.36,1);

}

.reveal-img.is-visible{ opacity:1; transform:scale(1); }
.hero img.reveal-img.is-visible{ opacity:.72; }



.reveal-crest{

  opacity:0;

  transform:rotate(-14deg) scale(.7);

  transition:opacity .9s cubic-bezier(.22,.61,.36,1), transform .9s cubic-bezier(.22,.61,.36,1);

}

.reveal-crest.is-visible{ opacity:.85; transform:rotate(0deg) scale(1); }



/* 見出し下の斜めライン */

.section-head{ position:relative; }

.section-head::after{

  content:"";

  display:block;

  width:0;

  height:3px;

  margin:18px auto 0;

  background:linear-gradient(90deg, var(--bronze), var(--moss-deep));

  transform:skewX(-18deg);

  transition:width .9s cubic-bezier(.22,.61,.36,1) .1s;

}

.section-head.is-visible::after{ width:64px; }



@media (prefers-reduced-motion: reduce){

  .reveal, .reveal-img, .reveal-crest{

    opacity:1 !important; transform:none !important; transition:none !important;

  }

  .section-head::after{ transition:none !important; width:64px !important; }

}