/*
Theme Name: Muroran Econa House
Theme URI: https://example.com
Author: Econa House
Description: 室蘭エコナハウス公式サイト用オリジナルテーマ
Version: 1.0
Text Domain: econa-house
*/

  :root{
    --ink:#123A32;          /* エメラルドグリーン（深み） */
    --ink-2:#1A4A40;
    --plaster:#FBF7EC;      /* アイボリー */
    --plaster-dim:#F9F5E9;
    --ember:#2FA9C7;        /* 水色アクセント */
    --sage:#1F8A63;         /* エメラルドグリーン（差し色） */
    --line:#D9E0D2;
    --text:#26241F;
    --text-soft:#5B564C;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--plaster);
    color:var(--text);
    font-family:"Noto Sans JP",sans-serif;
    line-height:1.85;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,.brand{font-family:"Shippori Mincho",serif;}
  a{color:inherit;}
  img,svg{display:block;max-width:100%;}
  .wrap{max-width:1120px;margin:0 auto;padding:0 28px;}
  .eyebrow{
    font-size:12.5px; letter-spacing:.28em; font-weight:700;
    color:var(--ember); text-transform:uppercase; margin:0 0 14px;
  }
  .eyebrow.on-dark{color:#8FE0D6;}

  /* ---------- Header ---------- */
  header{
    position:sticky; top:0; z-index:50;
    background:rgba(31,38,43,.96);
    backdrop-filter:blur(6px);
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  .nav{
    display:flex; align-items:center; justify-content:space-between;
    padding:16px 28px; max-width:1120px; margin:0 auto;
  }
  .logo{display:flex; align-items:center; gap:10px; color:var(--plaster); text-decoration:none;}
  .logo-mark{width:30px;height:30px;flex:0 0 auto;}
  .logo-text{font-size:19px; letter-spacing:.06em;}
  .logo-sub{display:block; font-family:"Noto Sans JP",sans-serif; font-size:10px; letter-spacing:.22em; color:#A9C7BC; font-weight:500;}
  nav.links{display:flex; gap:30px; font-size:13.5px; letter-spacing:.04em;}
  nav.links a{color:#DAD3C2; text-decoration:none; padding:4px 0; border-bottom:1px solid transparent; transition:.2s;}
  nav.links a:hover{color:#fff; border-color:var(--ember);}
  .nav-cta{
    background:var(--sage); color:#fff; font-size:13px; font-weight:700;
    padding:9px 18px; border-radius:2px; text-decoration:none; letter-spacing:.05em;
    white-space:nowrap;
  }
  @media (max-width:820px){ nav.links{display:none;} }

  /* ---------- Hero ---------- */
  .hero{
    position:relative; background:var(--plaster); color:var(--text);
    overflow:hidden; padding:72px 0 76px;
    border-bottom:1px solid var(--line);
  }
  .hero-inner{
    max-width:1120px; margin:0 auto; padding:0 28px; position:relative; z-index:2;
    display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center;
  }
  .hero h1{
    font-size:clamp(30px,4.6vw,50px); line-height:1.35; margin:0 0 22px; font-weight:700;
  }
  .hero h1 em{font-style:normal; color:var(--ember);}
  .hero p.lead{max-width:480px; color:var(--text-soft); font-size:15.5px; margin:0 0 34px;}
  .open-pill{
    display:inline-flex; align-items:baseline; gap:10px; background:var(--plaster-dim);
    border:1px solid var(--line); padding:12px 20px; border-radius:2px; margin-bottom:14px;
  }
  .open-pill .label{font-size:11.5px; letter-spacing:.2em; color:var(--sage); font-weight:700;}
  .open-pill .date{font-family:"Shippori Mincho",serif; font-size:22px; color:var(--text);}
  .hero-photos{
    position:relative; display:grid; grid-template-columns:1.3fr 1fr; grid-template-rows:1fr 1fr;
    gap:10px; height:420px;
  }
  .hero-photos img{width:100%; height:100%; object-fit:cover; display:block; border:1px solid var(--line);}
  .hero-photos .h1{grid-row:1 / 3; grid-column:1;}
  .hero-photos .h2{grid-row:1; grid-column:2;}
  .hero-photos .h3{grid-row:2; grid-column:2;}
  @media (max-width:860px){
    .hero-inner{grid-template-columns:1fr;}
    .hero-photos{order:-1; height:300px;}
  }

  /* ---------- Notice ---------- */
  .notice{
    background:#DCEFE9; border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  }
  .notice .wrap{
    display:flex; gap:16px; align-items:flex-start; padding:18px 28px; font-size:13.5px; color:#1C4A44;
  }
  .notice svg{flex:0 0 auto; width:20px; height:20px; margin-top:2px;}
  .notice strong{display:block; font-size:14.5px; margin-bottom:3px;}

  /* ---------- Section shell ---------- */
  section{padding:88px 0;}
  section.alt{background:var(--plaster-dim);}
  h2.section-title{font-size:clamp(24px,3.4vw,32px); margin:0 0 26px; font-weight:700;}
  .lede{color:var(--text-soft); font-size:15px; max-width:640px; margin-bottom:44px;}

  /* signature divider — hand-troweled plaster stroke */
  .trowel{width:100%; height:34px; margin:0; display:block;}

  /* ---------- Concept ---------- */
  .concept{display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center;}
  .concept p{font-size:15px; color:var(--text-soft); margin:0 0 18px;}
  .concept-art{background:var(--ink); aspect-ratio:4/5; border-radius:2px; overflow:hidden; position:relative;}
  .badge-row{display:flex; flex-wrap:wrap; gap:10px; margin-top:26px;}
  .badge{
    font-size:12px; letter-spacing:.03em; color:var(--sage); border:1px solid var(--sage);
    padding:6px 12px; border-radius:20px; font-weight:700; background:rgba(95,122,82,.07);
  }
  @media (max-width:860px){ .concept{grid-template-columns:1fr;} .concept-art{order:-1; aspect-ratio:16/9;} }

  /* ---------- News ---------- */
  .news-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:26px;}
  .news-card{background:#fff; border:1px solid var(--line); padding:26px 24px; display:flex; flex-direction:column;}
  .news-date{
    display:inline-flex; align-self:flex-start; font-size:11.5px; font-weight:700; letter-spacing:.06em;
    color:#fff; background:var(--sage); padding:4px 10px; border-radius:2px; margin-bottom:14px;
  }
  .news-card h3{font-size:16px; margin:0 0 10px; line-height:1.6;}
  .news-card p{font-size:13.5px; color:var(--text-soft); margin:0 0 18px; flex:1;}
  .news-more{font-size:13px; font-weight:700; color:var(--ember); text-decoration:none;}
  .news-more:hover{text-decoration:underline;}
  .news-foot{margin-top:38px; text-align:center;}
  .news-foot a{
    display:inline-block; border:1px solid var(--sage); color:var(--sage); font-weight:700;
    font-size:13.5px; padding:11px 26px; border-radius:2px; text-decoration:none; letter-spacing:.03em;
  }
  .news-foot a:hover{background:var(--sage); color:#fff;}
  @media (max-width:900px){ .news-grid{grid-template-columns:1fr;} }


  .room-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:26px;}
  .room-card{background:#fff; border:1px solid var(--line);}
  .room-art{aspect-ratio:4/3; background:var(--plaster-dim); position:relative; overflow:hidden;}
  .room-art img, .concept-art img{width:100%; height:100%; object-fit:cover; display:block;}
  .room-body{padding:22px 22px 26px;}
  .room-body h3{font-size:18px; margin:0 0 6px;}
  .room-meta{font-size:12px; color:var(--ember); font-weight:700; letter-spacing:.04em; margin-bottom:12px;}
  .room-body ul{list-style:none; margin:0; padding:0; font-size:13.5px; color:var(--text-soft);}
  .room-body li{padding:5px 0; border-top:1px dashed var(--line);}
  .room-body li:first-child{border-top:none;}
  @media (max-width:900px){ .room-grid{grid-template-columns:1fr;} }

  /* ---------- Facilities ---------- */
  .fac-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line);}
  .fac-item{background:var(--plaster); padding:28px 24px;}
  .fac-item svg{width:26px;height:26px; color:var(--ember); margin-bottom:14px;}
  .fac-item h3{font-size:15px; margin:0 0 8px; font-family:"Noto Sans JP",sans-serif; font-weight:700;}
  .fac-item p{font-size:13px; color:var(--text-soft); margin:0;}
  @media (max-width:900px){ .fac-grid{grid-template-columns:1fr 1fr;} }
  @media (max-width:560px){ .fac-grid{grid-template-columns:1fr;} }
  .bath-gallery{display:grid; grid-template-columns:1fr 1fr; gap:26px; margin-top:26px;}
  .bath-photo{position:relative; aspect-ratio:4/3; overflow:hidden; border:1px solid var(--line);}
  .bath-photo img{width:100%; height:100%; object-fit:cover; display:block;}
  .bath-label{
    position:absolute; left:14px; bottom:14px; background:rgba(18,58,50,.82); color:#fff;
    font-size:12.5px; font-weight:700; letter-spacing:.04em; padding:6px 12px; border-radius:2px;
  }
  @media (max-width:640px){ .bath-gallery{grid-template-columns:1fr;} }

  /* ---------- Lounge feature (2nd row) ---------- */
  .lounge-feature{
    display:grid; grid-template-columns:1fr 1.2fr; gap:0; border:1px solid var(--line);
    background:#fff; margin-top:26px;
  }
  .lounge-photo{aspect-ratio:4/3; overflow:hidden;}
  .lounge-photo img{width:100%; height:100%; object-fit:cover; display:block;}
  .lounge-text{padding:32px 36px; display:flex; flex-direction:column; justify-content:center;}
  .lounge-text h3{font-size:18px; margin:0 0 10px;}
  .lounge-text p{font-size:14px; color:var(--text-soft); margin:0;}
  @media (max-width:760px){ .lounge-feature{grid-template-columns:1fr;} }

  /* ---------- Interior gallery ---------- */
  .gallery-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
  .gallery-card{position:relative; aspect-ratio:4/3; overflow:hidden; border:1px solid var(--line);}
  .gallery-card img{width:100%; height:100%; object-fit:cover; display:block;}
  .gallery-label{
    position:absolute; left:12px; bottom:12px; background:rgba(18,58,50,.82); color:#fff;
    font-size:12px; font-weight:700; letter-spacing:.03em; padding:5px 11px; border-radius:2px;
  }
  @media (max-width:860px){ .gallery-grid{grid-template-columns:1fr 1fr;} }
  @media (max-width:520px){ .gallery-grid{grid-template-columns:1fr;} }

  /* ---------- Meals ---------- */
  .meal-box{
    display:grid; grid-template-columns:0.9fr 1.15fr 1fr; gap:0; border:1px solid var(--line); background:#fff;
  }
  .meal-photo{background:var(--plaster-dim); position:relative; overflow:hidden; min-height:220px;}
  .meal-text{padding:40px;}
  .meal-price{background:var(--ink); color:var(--plaster); padding:40px; display:flex; flex-direction:column; justify-content:center;}
  .meal-price .row{display:flex; justify-content:space-between; align-items:baseline; padding:12px 0; border-bottom:1px solid rgba(255,255,255,.14);}
  .meal-price .row:last-child{border-bottom:none;}
  .meal-price .row .k{font-size:13.5px; color:#D7D0C0;}
  .meal-price .row .v{font-family:"Shippori Mincho",serif; font-size:22px; color:#fff;}
  .meal-price small{color:#A9C7BC; font-size:11.5px; margin-top:16px; display:block;}
  @media (max-width:860px){ .meal-box{grid-template-columns:1fr;} .meal-photo{min-height:200px;} }

  /* ---------- Access ---------- */
  .access{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start;}
  .access-map{background:var(--plaster-dim); border:1px solid var(--line); aspect-ratio:4/3; position:relative; overflow:hidden;}
  .access-list{list-style:none; margin:0 0 30px; padding:0; font-size:14.5px;}
  .access-list li{display:flex; gap:16px; padding:14px 0; border-top:1px solid var(--line);}
  .access-list li:first-child{border-top:none;}
  .access-list .k{flex:0 0 96px; color:var(--ember); font-weight:700; font-size:12.5px; letter-spacing:.04em; padding-top:2px;}
  .access-list .v{color:var(--text-soft);}
  @media (max-width:860px){ .access{grid-template-columns:1fr;} }

  /* ---------- Reserve CTA ---------- */
  .reserve{background:var(--sage); color:var(--plaster); text-align:center;}
  .reserve .wrap{max-width:440px;}
  .reserve h2{color:#fff; margin-bottom:18px;}
  .best-rate{
    font-family:"Shippori Mincho",serif; font-size:20px; line-height:1.7; color:#fff;
    margin:0 0 30px;
  }
  .btn-primary{
    display:inline-flex; align-items:center; gap:10px; background:var(--ink); color:#fff;
    padding:16px 34px; font-size:14.5px; font-weight:700; letter-spacing:.04em;
    border-radius:2px; text-decoration:none; transition:.2s;
  }
  .btn-primary:hover{background:#0D2B25;}

  /* ---------- Terms accordion ---------- */
  /* ---------- Policy links ---------- */
  .policy-links{display:flex; flex-wrap:wrap; gap:16px;}
  .policy-link{
    display:flex; align-items:center; justify-content:space-between; gap:16px;
    flex:1 1 260px; background:#fff; border:1px solid var(--line);
    padding:20px 22px; text-decoration:none; color:var(--text); font-weight:700; font-size:15px;
    transition:.2s;
  }
  .policy-link:hover{border-color:var(--sage);}
  .policy-link-arrow{color:var(--ember); font-size:17px; transition:.2s;}
  .policy-link:hover .policy-link-arrow{transform:translateX(4px);}

  /* ---------- Footer ---------- */
  footer{background:var(--ink); color:#A9C7BC; padding:56px 0 30px; font-size:13px;}
  footer .cols{display:grid; grid-template-columns:1.2fr 1fr 1fr .8fr; gap:32px; padding-bottom:32px; border-bottom:1px solid rgba(255,255,255,.1);}
  footer h4{color:#fff; font-size:13px; letter-spacing:.06em; margin:0 0 14px; font-weight:700;}
  footer p{margin:0 0 8px;}
  footer .bottom{padding-top:22px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:11.5px; color:#7C9C90;}
  @media (max-width:760px){ footer .cols{grid-template-columns:1fr;} }