/*
Theme Name: ROOF Kyoto
Theme URI: https://www.roof-kyoto.jp
Author: ROOF Inc.
Description: 京都・山科の屋根工事専門店「ルーフ株式会社」のための和モダンテーマ。1ページ構成のトップページ＋お知らせ（投稿）に対応。銅×黒×白のトーン。
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: roof-kyoto
*/


:root{
  --copper:#bd6b3e;
  --copper-deep:#9a5530;
  --copper-soft:#d8a988;
  --copper-wash:#ead9c9;
  --sumi:#1c1a17;
  --ink:#2c2823;
  --charcoal:#5e574d;
  --washi:#f6f1e9;
  --washi-2:#efe7d9;
  --card:#fcfaf6;
  --line:rgba(28,26,23,.12);
  --line-strong:rgba(28,26,23,.22);
  --font-disp:'Shippori Mincho B1',serif;
  --font-body:'Zen Kaku Gothic New',sans-serif;
  --font-latin:'Jost',sans-serif;
  --wrap:1180px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--washi);
  color:var(--ink);
  font-family:var(--font-body);
  font-weight:400;
  line-height:1.85;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
::selection{background:var(--copper);color:#fff}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(20px,5vw,48px)}
.sec{padding-block:clamp(72px,11vw,140px);position:relative}
.sec--alt{background:var(--washi-2)}

/* ---------- shared type ---------- */
.eyebrow{
  font-family:var(--font-latin);
  font-weight:500;
  font-size:.72rem;
  letter-spacing:.32em;
  text-transform:uppercase;
  color:var(--copper-deep);
  display:inline-flex;
  align-items:center;
  gap:.7em;
  margin:0 0 1.4rem;
}
.eyebrow::before{
  content:"";
  width:30px;height:1px;background:var(--copper);display:inline-block;
}
.eyebrow .jp{font-family:var(--font-body);letter-spacing:.16em;color:var(--charcoal);font-weight:500}
.nb{display:inline-block}
h1,h2,h3{text-wrap:balance}
p{text-wrap:pretty}
.h-lead{
  font-family:var(--font-disp);
  font-weight:700;
  line-height:1.42;
  letter-spacing:.04em;
  color:var(--sumi);
  margin:0;
}
.lead-copy{color:var(--charcoal);font-size:1.02rem;line-height:2.05;max-width:38em}

/* ---------- buttons ---------- */
.btn{
  --bg:var(--copper);--fg:#fff;--bd:var(--copper);
  font-family:var(--font-body);
  font-weight:700;
  font-size:.95rem;
  letter-spacing:.06em;
  display:inline-flex;align-items:center;gap:.7em;
  padding:1.02em 1.9em;
  background:var(--bg);color:var(--fg);
  border:1px solid var(--bd);
  border-radius:2px;
  cursor:pointer;
  transition:transform .35s cubic-bezier(.2,.7,.2,1),background .3s,color .3s,box-shadow .3s;
  position:relative;
}
.btn .ar{transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.btn:hover{background:var(--copper-deep);border-color:var(--copper-deep);transform:translateY(-3px);box-shadow:0 14px 30px -14px rgba(154,85,48,.7)}
.btn:hover .ar{transform:translateX(4px)}
.btn--line{--bg:transparent;--fg:var(--sumi);--bd:var(--line-strong)}
.btn--line:hover{background:var(--sumi);border-color:var(--sumi);color:#fff;box-shadow:none}
.btn--ghost-light{--bg:transparent;--fg:#fff;--bd:rgba(255,255,255,.4)}
.btn--ghost-light:hover{background:#fff;color:var(--sumi);border-color:#fff;box-shadow:none}
.btn--block{width:100%;justify-content:center}
:focus-visible{outline:2px solid var(--copper-deep);outline-offset:3px}

/* ---------- header ---------- */
.site-head{
  position:fixed;inset:0 0 auto;z-index:60;
  display:flex;align-items:center;
  height:74px;
  transition:background .4s,box-shadow .4s,border-color .4s;
  border-bottom:1px solid transparent;
}
.site-head.scrolled{
  background:rgba(246,241,233,.86);
  backdrop-filter:saturate(160%) blur(12px);
  -webkit-backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid var(--line);
}
.head-inner{display:flex;align-items:center;justify-content:space-between;width:100%}
.brand{display:flex;align-items:center;gap:.7rem}
.brand .mark{width:30px;height:30px;flex:0 0 auto}
.brand .name{font-family:var(--font-latin);font-weight:500;font-size:1.45rem;letter-spacing:.32em;color:var(--sumi);padding-left:.14em}
.brand .ja{font-size:.66rem;letter-spacing:.22em;color:var(--charcoal);margin-top:2px;font-family:var(--font-body)}
.brand .stack{display:flex;flex-direction:column;line-height:1.05}

.nav{display:flex;align-items:center;gap:1.5rem}
.nav a.lnk{
  font-size:.86rem;font-weight:500;letter-spacing:.1em;color:var(--ink);
  position:relative;padding:.3em 0;
}
.nav a.lnk::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:1px;background:var(--copper);transform:scaleX(0);transform-origin:right;transition:transform .35s ease}
.nav a.lnk:hover::after{transform:scaleX(1);transform-origin:left}
.nav .tel{font-family:var(--font-latin);font-weight:500;letter-spacing:.04em;font-size:1.02rem;color:var(--sumi);display:flex;align-items:center;gap:.4em}
.nav .tel svg{width:15px;height:15px}
.nav-cta{padding:.7em 1.3em;font-size:.85rem}

.burger{display:none;width:44px;height:44px;border:1px solid var(--line-strong);background:transparent;border-radius:2px;cursor:pointer;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:1.5px;background:var(--sumi);transition:.3s}
.burger span:nth-child(1){top:16px}.burger span:nth-child(2){top:21.5px}.burger span:nth-child(3){top:27px}
body.menu-open .burger span:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
body.menu-open .burger span:nth-child(2){opacity:0}
body.menu-open .burger span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}

.mobile-nav{
  position:fixed;inset:74px 0 0;z-index:55;
  background:var(--washi);
  transform:translateY(-12px);opacity:0;pointer-events:none;
  transition:opacity .35s,transform .35s;
  display:flex;flex-direction:column;
  padding:2.4rem clamp(24px,7vw,48px) 2.4rem;
  border-top:1px solid var(--line);
}
body.menu-open .mobile-nav{opacity:1;transform:none;pointer-events:auto}
.mobile-nav a{font-family:var(--font-disp);font-size:1.5rem;font-weight:600;color:var(--sumi);padding:1.05rem 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.mobile-nav a .en{font-family:var(--font-latin);font-size:.68rem;letter-spacing:.22em;color:var(--copper-deep);font-weight:500}
.mobile-nav .m-foot{margin-top:auto;padding-top:1.8rem}
.mobile-nav .m-tel{font-family:var(--font-latin);font-size:1.9rem;color:var(--copper-deep);letter-spacing:.02em;font-weight:500}

/* ---------- hero ---------- */
.hero{position:relative;padding-top:74px;overflow:hidden;background:var(--washi)}
.hero-grid{
  position:relative;z-index:3;
  display:grid;grid-template-columns:1fr;
  gap:0;
  padding-block:clamp(56px,9vw,104px) 0;
  min-height:calc(100svh - 74px);
}
.hero-copy{max-width:760px}
.hero h1{
  font-family:var(--font-disp);font-weight:800;
  font-size:clamp(2.5rem,7.4vw,5.1rem);
  line-height:1.28;letter-spacing:.045em;color:var(--sumi);
  margin:.2em 0 .55em;
}
.hero h1 .accent{color:var(--copper)}
.hero .sub{font-size:clamp(1rem,1.5vw,1.18rem);color:var(--charcoal);line-height:2.1;max-width:32em;margin:0 0 2.3rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;align-items:center}
.hero-meta{margin-top:2.6rem;display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;align-items:center;font-size:.8rem;color:var(--charcoal);letter-spacing:.08em}
.hero-meta .chip{display:inline-flex;align-items:center;gap:.5em}
.hero-meta .chip b{font-family:var(--font-latin);color:var(--copper-deep);font-weight:500;font-size:.92rem;letter-spacing:.04em}
.hero-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--copper)}

/* vertical accent */
.hero-vert{
  position:absolute;top:42%;right:max(18px,3.5vw);transform:translateY(-50%);
  writing-mode:vertical-rl;
  font-family:var(--font-disp);font-weight:600;
  font-size:clamp(.9rem,1.3vw,1.05rem);letter-spacing:.5em;
  color:var(--copper-deep);opacity:.85;z-index:4;
  display:flex;align-items:center;gap:1.4em;
}
.hero-vert::after{content:"";height:64px;width:1px;background:var(--copper);opacity:.5}

/* roofscape svg pinned to bottom of hero */
.roofscape{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:auto;z-index:1;pointer-events:none}
.hero-texture{position:absolute;top:-40px;right:-60px;width:min(46vw,520px);height:min(46vw,520px);z-index:0;opacity:.5;color:var(--copper);
  -webkit-mask-image:radial-gradient(circle at 70% 30%,#000,transparent 68%);
  mask-image:radial-gradient(circle at 70% 30%,#000,transparent 68%);}

/* ---------- tile divider ---------- */
.tile-div{height:26px;width:100%;color:var(--copper);opacity:.55;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(40px,6vw,90px);align-items:center}
.about h2{font-size:clamp(1.7rem,3.4vw,2.6rem);margin-bottom:1.6rem}
.about .lead-copy+.lead-copy{margin-top:1.2rem}
.sig{margin-top:2.4rem;display:flex;align-items:flex-end;gap:1rem}
.sig .role{font-size:.78rem;color:var(--charcoal);letter-spacing:.12em}
.sig .who{font-family:var(--font-disp);font-size:1.5rem;font-weight:600;color:var(--sumi);letter-spacing:.16em}
.sig .who small{font-family:var(--font-latin);font-size:.62rem;letter-spacing:.24em;color:var(--copper-deep);display:block;margin-top:.3em;font-weight:500}

.about-card{
  position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:3px;padding:clamp(20px,4vw,25px);
  box-shadow:0 30px 60px -40px rgba(28,26,23,.5);
}
.about-card .quote{font-family:var(--font-disp);font-size:clamp(1.3rem,2.4vw,1.4rem);font-weight:600;line-height:1.85;color:var(--sumi);letter-spacing:.05em}
.about-card .quote .mk{color:var(--copper);font-size:1.4em;line-height:0;vertical-align:-.18em;margin-right:.06em}
.about-card .qfoot{margin-top:1.8rem;padding-top:1.5rem;border-top:1px solid var(--line);display:flex;gap:1.4rem;flex-wrap:wrap}
.about-card .stat{flex:1 1 110px}
.about-card .stat .n{font-family:var(--font-latin);font-size:2rem;font-weight:400;color:var(--copper-deep);letter-spacing:.02em;line-height:1}
.about-card .stat .n .u{font-size:.9rem;margin-left:.15em}
.about-card .stat .t{font-size:.74rem;color:var(--charcoal);letter-spacing:.08em;margin-top:.5em}
.about-card .corner{position:absolute;top:18px;right:18px;width:34px;height:34px;color:var(--copper);opacity:.8}

/* ---------- services ---------- */
.sv-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:1.5rem;margin-bottom:clamp(40px,5vw,64px)}
.sv-head h2{font-size:clamp(1.7rem,3.4vw,2.6rem);margin:0}
.sv-head .lead-copy{margin:0;max-width:30em}
.sv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.sv-card{background:var(--card);padding:clamp(28px,3.2vw,40px);position:relative;transition:background .4s,transform .4s;overflow:hidden}
.sv-card::after{content:"";position:absolute;left:0;top:0;width:100%;height:2px;background:var(--copper);transform:scaleX(0);transform-origin:left;transition:transform .45s ease}
.sv-card:hover{background:#fff}
.sv-card:hover::after{transform:scaleX(1)}
.sv-ic{width:46px;height:46px;color:var(--copper-deep);margin-bottom:1.5rem;transition:transform .45s ease}
.sv-card:hover .sv-ic{transform:translateY(-3px)}
.sv-no{position:absolute;top:clamp(24px,3vw,34px);right:clamp(24px,3vw,34px);font-family:var(--font-latin);font-size:.78rem;letter-spacing:.1em;color:var(--copper-soft)}
.sv-card h3{font-family:var(--font-disp);font-size:1.32rem;font-weight:700;letter-spacing:.05em;color:var(--sumi);margin:0 0 .8rem}
.sv-card p{font-size:.92rem;color:var(--charcoal);line-height:1.95;margin:0}

.materials{margin-top:clamp(34px,4vw,52px);display:flex;flex-wrap:wrap;align-items:center;gap:.9rem}
.materials .label{font-family:var(--font-latin);font-size:.72rem;letter-spacing:.2em;color:var(--charcoal);text-transform:uppercase;margin-right:.4rem}
.mat-tag{border:1px solid var(--line-strong);border-radius:100px;padding:.55em 1.3em;font-size:.85rem;letter-spacing:.06em;color:var(--ink);background:transparent;transition:.3s}
.mat-tag:hover{background:var(--sumi);color:#fff;border-color:var(--sumi)}

/* ---------- why ---------- */
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(30px,3.6vw,56px) clamp(40px,5vw,80px);margin-top:clamp(40px,5vw,64px)}
.why-item{display:flex;gap:1.4rem;align-items:flex-start}
.why-tile{flex:0 0 auto;width:50px;height:50px;color:var(--copper);margin-top:.2rem}
.why-item h3{font-family:var(--font-disp);font-size:1.35rem;font-weight:700;color:var(--sumi);letter-spacing:.05em;margin:0 0 .7rem}
.why-item p{font-size:.94rem;color:var(--charcoal);line-height:1.95;margin:0}

/* ---------- dark CTA band ---------- */
.band{background:var(--sumi);color:#fff;position:relative;overflow:hidden;clip-path:polygon(0 40px,100% 0,100% 100%,0 100%)}
.band .tex{position:absolute;inset:0;color:var(--copper);opacity:.16;
  -webkit-mask-image:linear-gradient(90deg,#000,transparent 60%);mask-image:linear-gradient(90deg,#000,transparent 60%);}
.band-inner{position:relative;z-index:2;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:2rem}
.band h2{font-family:var(--font-disp);font-weight:700;font-size:clamp(1.6rem,3.4vw,2.5rem);line-height:1.5;letter-spacing:.05em;margin:0;color:#fff;max-width:16em}
.band h2 .em{color:var(--copper-soft)}
.band p{color:rgba(255,255,255,.72);font-size:.98rem;max-width:30em;margin:1.1rem 0 0;line-height:2}
.band .b-actions{display:flex;flex-direction:column;gap:1rem;align-items:flex-start}
.band .b-tel{font-family:var(--font-latin);font-size:2rem;letter-spacing:.02em;color:#fff;font-weight:400;display:flex;align-items:center;gap:.4em}
.band .b-tel svg{width:22px;height:22px;color:var(--copper-soft)}
.band .b-note{font-size:.76rem;color:rgba(255,255,255,.55);letter-spacing:.08em}

/* ---------- flow ---------- */
.flow-list{margin-top:clamp(40px,5vw,64px);display:grid;gap:0;border-top:1px solid var(--line)}
.flow-row{display:grid;grid-template-columns:auto 1fr;gap:clamp(20px,4vw,56px);align-items:baseline;padding:clamp(24px,3vw,38px) 0;border-bottom:1px solid var(--line);position:relative;transition:padding-left .4s}
.flow-row:hover{padding-left:14px}
.flow-row .no{font-family:var(--font-latin);font-weight:300;font-size:clamp(2.2rem,4.5vw,3.4rem);color:var(--copper);line-height:.9;letter-spacing:.02em}
.flow-body h3{font-family:var(--font-disp);font-size:1.34rem;font-weight:700;color:var(--sumi);letter-spacing:.06em;margin:0 0 .5rem}
.flow-body p{font-size:.94rem;color:var(--charcoal);margin:0;line-height:1.9;max-width:46em}
.flow-body h3 .tag{font-family:var(--font-body);font-size:.66rem;font-weight:700;letter-spacing:.1em;color:#fff;background:var(--copper);padding:.25em .8em;border-radius:100px;margin-left:.8em;vertical-align:.18em}

/* ---------- company ---------- */
.co-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(36px,5vw,70px);align-items:start}
.co-table{width:100%;border-collapse:collapse}
.co-table th,.co-table td{text-align:left;padding:1.1rem 0;border-bottom:1px solid var(--line);vertical-align:top;font-size:.94rem}
.co-table th{width:34%;font-weight:700;color:var(--sumi);letter-spacing:.1em;font-size:.86rem;white-space:nowrap}
.co-table td{color:var(--charcoal);letter-spacing:.04em}
.co-table td a{color:var(--copper-deep);border-bottom:1px solid transparent;transition:.3s}
.co-table td a:hover{border-color:var(--copper-deep)}
.co-aside h2{font-size:clamp(1.7rem,3.4vw,2.6rem);margin:0 0 1.4rem}
.co-map{margin-top:1.8rem;border:1px solid var(--line);border-radius:3px;overflow:hidden;aspect-ratio:16/10;background:var(--washi-2);position:relative}
.co-map iframe{width:100%;height:100%;border:0;filter:grayscale(.25) sepia(.06)}

/* ---------- contact / form ---------- */
.ct-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(40px,6vw,84px);align-items:start}
.ct-intro h2{font-size:clamp(1.8rem,3.6vw,2.7rem);margin:0 0 1.5rem}
.ct-intro .lead-copy{margin-bottom:2.2rem}
.ct-direct{display:flex;flex-direction:column;gap:1.4rem;margin-top:.5rem}
.ct-line{display:flex;align-items:center;gap:1.1rem;padding-bottom:1.4rem;border-bottom:1px solid var(--line)}
.ct-line:last-child{border-bottom:0}
.ct-line .ci{flex:0 0 auto;width:44px;height:44px;border-radius:50%;background:var(--copper);color:#fff;display:grid;place-items:center}
.ct-line .ci svg{width:19px;height:19px}
.ct-line .ct-k{font-size:.7rem;letter-spacing:.16em;color:var(--charcoal);text-transform:uppercase;font-family:var(--font-latin)}
.ct-line .ct-v{font-family:var(--font-latin);font-size:1.32rem;color:var(--sumi);letter-spacing:.03em;font-weight:400}
.ct-line .ct-v.sm{font-size:1.05rem}

.form-wrap{background:var(--card);border:1px solid var(--line);border-radius:3px;padding:clamp(28px,4vw,46px);box-shadow:0 30px 60px -42px rgba(28,26,23,.45);position:relative}
.field{margin-bottom:1.5rem}
.field:last-of-type{margin-bottom:0}
.field label{display:block;font-size:.84rem;font-weight:700;letter-spacing:.08em;color:var(--sumi);margin-bottom:.6rem}
.field label .req{color:#fff;background:var(--copper);font-size:.6rem;font-weight:700;padding:.18em .55em;border-radius:2px;margin-left:.6em;letter-spacing:.06em;vertical-align:.12em}
.field label .opt{color:var(--charcoal);font-size:.66rem;font-weight:500;margin-left:.6em;letter-spacing:.06em}
.field input,.field select,.field textarea{
  width:100%;font-family:var(--font-body);font-size:.96rem;color:var(--ink);
  background:var(--washi);border:1px solid var(--line-strong);border-radius:2px;
  padding:.95em 1em;letter-spacing:.02em;transition:border-color .25s,background .25s,box-shadow .25s;
}
.field textarea{resize:vertical;min-height:130px;line-height:1.8}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--copper);background:#fff;box-shadow:0 0 0 3px rgba(189,107,62,.14)}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239a5530' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1em center;padding-right:2.6em}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.consent{display:flex;align-items:flex-start;gap:.7rem;margin:1.6rem 0;font-size:.82rem;color:var(--charcoal);line-height:1.7}
.consent input{width:18px;height:18px;margin-top:.2rem;accent-color:var(--copper);flex:0 0 auto}
.consent a{color:var(--copper-deep);border-bottom:1px solid var(--copper-deep)}
.form-note{font-size:.74rem;color:var(--charcoal);margin-top:1.1rem;line-height:1.7;letter-spacing:.03em}

.form-done{display:none;text-align:center;padding:1rem 0}
.form-wrap.sent .form-body{display:none}
.form-wrap.sent .form-done{display:block;animation:fadeUp .6s ease}
.form-done .ok{width:64px;height:64px;border-radius:50%;background:var(--copper);color:#fff;display:grid;place-items:center;margin:0 auto 1.4rem}
.form-done h3{font-family:var(--font-disp);font-size:1.5rem;color:var(--sumi);margin:0 0 .8rem;letter-spacing:.06em}
.form-done p{color:var(--charcoal);font-size:.94rem;margin:0;line-height:2}

/* ---------- footer ---------- */
.site-foot{background:var(--sumi);color:rgba(255,255,255,.7);padding:clamp(60px,8vw,96px) 0 2.2rem;position:relative;overflow:hidden}
.foot-tex{position:absolute;top:-40px;left:-40px;width:340px;height:340px;color:var(--copper);opacity:.14;
  -webkit-mask-image:radial-gradient(circle at 30% 30%,#000,transparent 70%);mask-image:radial-gradient(circle at 30% 30%,#000,transparent 70%);}
.foot-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(36px,5vw,70px);padding-bottom:clamp(40px,5vw,64px);border-bottom:1px solid rgba(255,255,255,.12)}
.foot-brand .name{font-family:var(--font-latin);font-weight:400;font-size:2.2rem;letter-spacing:.34em;color:#fff;display:flex;align-items:center;gap:.7rem}
.foot-brand .name .mark{width:34px;height:34px}
.foot-brand .ja{font-family:var(--font-disp);font-size:1.05rem;letter-spacing:.2em;color:#fff;margin:1rem 0 .4rem}
.foot-brand .tg{font-family:var(--font-latin);font-size:.7rem;letter-spacing:.18em;color:rgba(255,255,255,.5);text-transform:uppercase}
.foot-brand address{font-style:normal;font-size:.86rem;line-height:1.95;margin-top:1.4rem;color:rgba(255,255,255,.66)}
.foot-col h4{font-family:var(--font-latin);font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:var(--copper-soft);margin:.4rem 0 1.3rem;font-weight:500}
.foot-col a,.foot-col p{display:block;font-size:.88rem;color:rgba(255,255,255,.7);padding:.4rem 0;transition:color .3s;margin:0}
.foot-col a:hover{color:#fff}
.foot-col .tel-l{font-family:var(--font-latin);font-size:1.45rem;color:#fff;letter-spacing:.03em;padding:.2rem 0 .6rem}
.foot-bottom{position:relative;z-index:2;display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;padding-top:2rem;font-size:.74rem;color:rgba(255,255,255,.45);letter-spacing:.06em}
.foot-bottom .lic{color:rgba(255,255,255,.55)}

/* ---------- roof materials ---------- */
.mhead{text-align:center;max-width:720px;margin:0 auto clamp(46px,6vw,72px)}
.mhead .en{font-family:var(--font-latin);font-weight:500;letter-spacing:.34em;text-transform:uppercase;font-size:.72rem;color:var(--copper-deep);display:block;margin-bottom:1rem}
.mhead h2{font-family:var(--font-disp);font-weight:700;font-size:clamp(1.7rem,3.6vw,2.55rem);line-height:1.45;letter-spacing:.05em;color:var(--sumi);margin:0}
.mhead .rule{width:54px;height:2px;background:var(--copper);margin:1.5rem auto 0;border-radius:2px}
.mhead p{color:var(--charcoal);font-size:1rem;line-height:2;margin:1.4rem auto 0;max-width:40em}
.mat-block{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4.5vw,64px);align-items:center;margin-bottom:clamp(38px,5vw,74px)}
.mat-block:last-child{margin-bottom:0}
.mat-block.rev .mat-visual{order:2}
.mat-visual{position:relative;aspect-ratio:4/3;border-radius:4px;overflow:hidden;border:1px solid var(--line);box-shadow:0 26px 50px -34px rgba(28,26,23,.55)}
.mat-visual svg{width:100%;height:100%;display:block}
.mat-visual .eave{position:absolute;top:0;left:0;right:0;height:4px;background:var(--copper);opacity:.85}
.mat-badge{position:absolute;left:16px;bottom:16px;background:rgba(28,26,23,.82);color:#fff;font-size:.72rem;letter-spacing:.12em;padding:.5em 1.1em;border-radius:100px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.mat-body .mt{font-family:var(--font-latin);font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--copper-deep);margin:0 0 .7rem}
.mat-body h3{font-family:var(--font-disp);font-size:clamp(1.4rem,2.6vw,1.9rem);font-weight:700;letter-spacing:.05em;color:var(--sumi);margin:0 0 1.1rem}
.mat-body>p{color:var(--charcoal);font-size:.96rem;line-height:2;margin:0}
.merit{background:var(--washi-2);border:1px solid var(--line);border-left:3px solid var(--copper);border-radius:2px;padding:1.2rem 1.4rem 1.3rem;margin-top:1.6rem}
.merit .mtt{font-weight:700;font-size:.78rem;letter-spacing:.12em;color:var(--copper-deep);margin-bottom:.85rem;display:flex;align-items:center;gap:.55em}
.merit .mtt::before{content:"";border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:8px solid var(--copper);display:inline-block}
.merit ul{margin:0;padding:0;list-style:none;display:grid;gap:.6rem}
.merit li{position:relative;padding-left:1.4em;font-size:.9rem;color:var(--charcoal);line-height:1.75}
.merit li::before{content:"";position:absolute;left:0;top:.5em;border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:8px solid var(--copper-soft)}

/* ---------- LINE ---------- */
.btn--linechat{--bg:#06c755;--fg:#fff;--bd:#06c755}
.btn--linechat:hover{background:#05b34a;border-color:#05b34a;box-shadow:0 14px 30px -14px rgba(6,199,85,.55)}
.btn--linechat svg{width:19px;height:19px}
.line-fab{position:fixed;right:clamp(16px,3vw,26px);bottom:clamp(16px,3vw,26px);z-index:70;display:inline-flex;align-items:center;gap:.55em;background:#06c755;color:#fff;font-family:var(--font-body);font-weight:700;font-size:.9rem;letter-spacing:.04em;padding:.85em 1.35em;border-radius:100px;box-shadow:0 12px 30px -8px rgba(6,199,85,.5);transition:transform .3s ease,box-shadow .3s ease}
.line-fab:hover{transform:translateY(-3px);box-shadow:0 18px 38px -10px rgba(6,199,85,.62)}
.line-fab svg{width:23px;height:23px;flex:0 0 auto}
.line-fab .lf-txt{white-space:nowrap}
body.menu-open .line-fab{opacity:0;pointer-events:none}
@media(max-width:560px){.line-fab .lf-txt{display:none}.line-fab{padding:.95em;gap:0}}

/* ============ HERO (redesigned) ============ */
.hero-x{position:relative;min-height:100svh;padding-top:74px;display:flex;align-items:center;overflow:hidden;background:var(--washi)}
.hx-roof{position:absolute;top:0;right:0;width:44%;height:100%;z-index:1;clip-path:polygon(38% 0,100% 0,100% 100%,0% 100%)}
.hx-roof svg{width:100%;height:100%;display:block}
.hx-roof::after{content:"";position:absolute;inset:0;background:linear-gradient(150deg,rgba(28,26,23,0) 42%,rgba(28,26,23,.3));pointer-events:none}
.hx-inner{position:relative;z-index:3;width:100%;padding-block:clamp(40px,8vh,92px)}
.hx-eyebrow{font-family:var(--font-latin);font-weight:500;font-size:.74rem;letter-spacing:.32em;text-transform:uppercase;color:var(--copper-deep);display:flex;align-items:center;gap:.8em;margin:0 0 1.8rem}
.hx-eyebrow::before{content:"";width:44px;height:1px;background:var(--copper)}
.hx-eyebrow span{font-family:var(--font-body);letter-spacing:.14em;color:var(--charcoal);font-weight:500}
.hx-title{font-family:var(--font-disp);font-weight:800;font-size:clamp(3rem,8.2vw,6.8rem);line-height:1.14;letter-spacing:.045em;color:var(--sumi);margin:0;max-width:13ch}
.hx-title .l1,.hx-title .l2{display:block}
.hx-title .l2{margin-top:.05em}
.hx-title .em{color:var(--copper)}
.hx-sub{font-family:var(--font-body);color:var(--charcoal);font-size:clamp(1rem,1.35vw,1.16rem);line-height:2.05;max-width:29em;margin:2rem 0 0}
.hx-cta{display:flex;align-items:center;gap:1.5rem 2rem;flex-wrap:wrap;margin-top:2.6rem}
.hx-primary{font-size:1.02rem;padding:1.15em 2.1em}
.hx-tel{display:inline-flex;align-items:center;gap:.55em;font-family:var(--font-latin);font-weight:500;font-size:1.28rem;letter-spacing:.02em;color:var(--sumi);transition:color .3s}
.hx-tel svg{width:18px;height:18px;color:var(--copper-deep)}
.hx-tel small{font-family:var(--font-body);font-size:.7rem;letter-spacing:.08em;color:var(--charcoal);margin-left:.35em}
.hx-tel:hover{color:var(--copper-deep)}
.hx-trust{list-style:none;display:flex;flex-wrap:wrap;gap:1.5rem 2.6rem;margin:2.7rem 0 0;padding-top:1.7rem;border-top:1px solid var(--line-strong);max-width:600px}
.hx-trust li{display:flex;flex-direction:column;gap:.35em}
.hx-trust .t-k{font-size:.7rem;letter-spacing:.1em;color:var(--charcoal)}
.hx-trust .t-v{font-family:var(--font-disp);font-weight:700;font-size:1.02rem;letter-spacing:.04em;color:var(--sumi);white-space:nowrap}
.hx-trust .t-v.hl{color:var(--copper-deep)}
.hx-vertical{position:absolute;top:50%;right:calc(44% + 26px);transform:translateY(-50%);writing-mode:vertical-rl;font-family:var(--font-disp);font-weight:600;letter-spacing:.42em;font-size:clamp(.9rem,1.15vw,1.05rem);color:var(--copper-deep);z-index:3;display:flex;align-items:center;gap:1.3em}
.hx-vertical::after{content:"";height:56px;width:1px;background:var(--copper);opacity:.55}
.hx-scroll{position:absolute;left:max(20px,5vw);bottom:26px;z-index:3;display:inline-flex;align-items:center;gap:.7em;font-family:var(--font-latin);font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:var(--charcoal)}
.hx-scroll .ln{position:relative;width:40px;height:1px;background:var(--line-strong);overflow:hidden}
.hx-scroll .ln::after{content:"";position:absolute;left:-40px;top:0;width:40px;height:1px;background:var(--copper);animation:scrollLine 2.2s ease-in-out infinite}
@keyframes scrollLine{0%{left:-40px}60%,100%{left:40px}}
.hx-inner>*{opacity:0;transform:translateY(22px);animation:heroUp .85s cubic-bezier(.2,.7,.2,1) forwards}
.hx-inner>*:nth-child(1){animation-delay:.05s}
.hx-inner>*:nth-child(2){animation-delay:.15s}
.hx-inner>*:nth-child(3){animation-delay:.25s}
.hx-inner>*:nth-child(4){animation-delay:.35s}
.hx-inner>*:nth-child(5){animation-delay:.45s}
.hx-roof{opacity:0;animation:roofIn 1.2s cubic-bezier(.2,.7,.2,1) .1s forwards}
.hx-vertical{opacity:0;animation:heroUp .8s ease .6s forwards}
@keyframes heroUp{to{opacity:1;transform:none}}
@keyframes roofIn{from{opacity:0;transform:translateX(60px)}to{opacity:1;transform:none}}

/* ============ ridgeline divider ============ */
.ridge-div{display:block;width:100%;height:34px;color:var(--copper);opacity:.9;-webkit-mask-image:linear-gradient(90deg,transparent,#000 14%,#000 86%,transparent);mask-image:linear-gradient(90deg,transparent,#000 14%,#000 86%,transparent)}

/* ============ services (editorial) ============ */
.sv-feature{display:grid;grid-template-columns:auto 1fr auto;gap:clamp(20px,4vw,54px);align-items:center;padding:clamp(26px,3.5vw,40px) 0;border-top:2px solid var(--sumi);border-bottom:1px solid var(--line)}
.sv-feat-no{font-family:var(--font-latin);font-weight:300;font-size:clamp(3.2rem,7vw,5.6rem);line-height:.8;color:var(--copper);letter-spacing:.01em}
.sv-feat-body{max-width:46em}
.sv-feat-body h3{font-family:var(--font-disp);font-weight:700;font-size:clamp(1.5rem,3vw,2.1rem);letter-spacing:.05em;color:var(--sumi);margin:0 0 .8rem}
.sv-feat-body p{font-size:.98rem;line-height:1.95;color:var(--charcoal);margin:0 0 1.1rem}
.sv-feat-link{font-weight:700;font-size:.9rem;letter-spacing:.04em;color:var(--copper-deep);display:inline-flex;align-items:center;gap:.4em;transition:gap .3s}
.sv-feat-link:hover{gap:.85em}
.sv-feat-art{width:132px;height:132px;flex:0 0 auto;border-radius:3px;overflow:hidden;clip-path:polygon(0 24%,100% 0,100% 100%,0 100%);border:1px solid var(--line)}
.sv-feat-art svg{width:100%;height:100%}
.sv-index{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.sv-item2{display:grid;grid-template-columns:auto 1fr;gap:1rem;padding:clamp(22px,2.6vw,32px) clamp(16px,2vw,28px) clamp(22px,2.6vw,32px) 0;border-bottom:1px solid var(--line);border-right:1px solid var(--line);transition:background .3s}
.sv-item2:hover{background:rgba(189,107,62,.05)}
.sv-index .sv-item2:nth-child(3n){border-right:0}
.sv-index .sv-item2:last-child{grid-column:span 2;border-right:0}
.sv-item2 .n{font-family:var(--font-latin);font-weight:400;font-size:1.05rem;color:var(--copper-soft);line-height:1.4}
.sv-item2 h4{font-family:var(--font-disp);font-weight:700;font-size:1.18rem;letter-spacing:.04em;color:var(--sumi);margin:0 0 .5rem}
.sv-item2 p{font-size:.88rem;line-height:1.85;color:var(--charcoal);margin:0}

/* ============ responsive (redesigned parts) ============ */
@media(max-width:960px){
  .hero-x{display:block;position:relative;min-height:auto;overflow:hidden}
  .hx-roof{position:absolute;inset:0;width:100%;height:100%;clip-path:none;animation:none;opacity:1;transform:none;z-index:0}
  .hx-roof img{object-position:center bottom}
  .hx-roof::after{background:linear-gradient(180deg,rgba(246,241,233,.96) 0%,rgba(246,241,233,.93) calc(100% - 270px),rgba(246,241,233,.45) calc(100% - 90px),rgba(246,241,233,.12) 100%)}
  .hx-inner{position:relative;z-index:2;padding-bottom:clamp(210px,30vh,300px)}
  .hx-vertical{display:none}
  .hx-scroll{display:none}
  .sv-index{grid-template-columns:repeat(2,1fr)}
  .sv-index .sv-item2:nth-child(3n){border-right:1px solid var(--line)}
  .sv-index .sv-item2:nth-child(2n){border-right:0}
  .sv-feature{grid-template-columns:auto 1fr}
  .sv-feat-art{display:none}
}
@media(max-width:600px){
  .hx-inner{padding-block:clamp(26px,7vh,44px) clamp(190px,28vh,260px)}
  .hx-title{font-size:clamp(2.55rem,12vw,3.6rem)}
  .hx-sub br{display:none}
  .hx-eyebrow{display:block;letter-spacing:.22em}
  .hx-eyebrow::before{display:none}
  .hx-eyebrow span{display:block;margin-top:.45em;letter-spacing:.1em}
  .hx-trust{display:flex;flex-direction:column;gap:0;padding-top:.3rem}
  .hx-trust li{flex-direction:row;justify-content:space-between;align-items:baseline;gap:1rem;padding:.9rem 0;border-bottom:1px solid var(--line)}
  .hx-trust li:last-child{border-bottom:0}
  .hx-trust .t-v{font-size:.98rem}
  .hx-cta{gap:1.1rem}
  .hx-primary{width:100%;justify-content:center}
  .hx-tel{font-size:1.18rem}
  .sv-index{grid-template-columns:1fr}
  .sv-index .sv-item2{border-right:0!important}
  .sv-index .sv-item2:last-child{grid-column:auto}
  .sv-feature{grid-template-columns:1fr;gap:.5rem}
  .sv-feat-no{font-size:3rem}
  .band{clip-path:polygon(0 22px,100% 0,100% 100%,0 100%)}
}

/* ---------- photo slots (used when images are set in WP) ---------- */
.hx-roof img,.mat-visual img,.sv-feat-art img{width:100%;height:100%;object-fit:cover;display:block}

/* ---------- gallery strip (below hero) ---------- */
.strip{overflow:hidden;padding:clamp(18px,3vw,34px) 0 clamp(26px,3.4vw,44px);background:var(--washi)}
.strip-track{display:flex;gap:clamp(12px,1.6vw,20px);width:max-content;animation:stripMove 48s linear infinite}
.strip:hover .strip-track{animation-play-state:paused}
.strip figure{margin:0;width:clamp(230px,26vw,400px);aspect-ratio:4/3;border-radius:3px;overflow:hidden;border:1px solid var(--line);flex:0 0 auto;background:var(--washi-2)}
.strip figure:nth-child(even){transform:translateY(12px)}
.strip img,.strip svg{width:100%;height:100%;object-fit:cover;display:block}
@keyframes stripMove{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){
  .strip{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .strip-track{animation:none!important;width:auto}
}

/* ---------- about visual (photo + overlapping quote card) ---------- */
.about-visual{position:relative}
.about-photo{aspect-ratio:4/3;border-radius:3px;overflow:hidden;border:1px solid var(--line);box-shadow:0 26px 50px -36px rgba(28,26,23,.5);color:var(--copper)}
.about-photo img,.about-photo svg{width:100%;height:100%;object-fit:cover;display:block}
.about-visual .about-card{margin:-64px 0 0 clamp(24px,4vw,64px);position:relative;z-index:2}
@media(max-width:600px){
  .about-visual .about-card{margin:-40px 0 0 14px}
}

/* ---------- logo images (uploaded via WP) ---------- */
.brand img{height:48px;width:auto;display:block}
.foot-brand>img{height:46px;width:auto;display:block;margin-bottom:.4rem}
/* ---------- band spacing fix ---------- */
.band .band-inner{padding-block:clamp(56px,7vw,96px)}
/* ---------- desktop: keep pagoda clear of the hero clip edge ---------- */
@media(min-width:961px){.hx-roof img{object-position:70% center}}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}.reveal.d5{transition-delay:.4s}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

/* ---------- responsive ---------- */
@media(max-width:1000px){
  .nav .lnk{display:none}
  .nav .tel{display:none}
  .nav-cta{display:none}
  .burger{display:block}
  .about-grid,.co-grid,.ct-grid{grid-template-columns:1fr;gap:clamp(34px,6vw,52px)}
  .sv-grid{grid-template-columns:repeat(2,1fr)}
  .mat-block{grid-template-columns:1fr;gap:26px}
  .mat-block.rev .mat-visual{order:0}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
}
@media(max-width:680px){
  .sec{padding-block:clamp(60px,15vw,90px)}
  .hero-vert{display:none}
  .sv-grid{grid-template-columns:1fr}
  .why-grid{grid-template-columns:1fr}
  .row-2{grid-template-columns:1fr}
  .band-inner{flex-direction:column;align-items:flex-start}
  .foot-grid{grid-template-columns:1fr}
  .hero h1{font-size:clamp(2.3rem,11vw,3.2rem)}
  .flow-row{grid-template-columns:1fr;gap:.4rem}
  .flow-row .no{font-size:2rem}
  .co-table th{display:block;width:100%;padding:1rem 0 .15rem;border-bottom:0;font-size:.78rem;color:var(--copper-deep)}
  .co-table td{display:block;width:100%;padding:0 0 1rem}
  .site-foot{padding-bottom:5.5rem}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .hx-inner>*,.hx-roof,.hx-vertical{opacity:1!important;transform:none!important}
  .hx-scroll .ln::after{display:none}
}

/* ---------- news / お知らせ ---------- */
section[id]{scroll-margin-top:84px}
.news-list{border-top:1px solid var(--line)}
.news-row{display:grid;grid-template-columns:auto auto 1fr auto;gap:1.4rem;align-items:center;padding:1.25rem .4rem;border-bottom:1px solid var(--line);color:var(--ink);transition:padding-left .3s ease,background .3s ease}
.news-row:hover{padding-left:14px;background:rgba(189,107,62,.04)}
.news-date{font-family:var(--font-latin);font-size:.86rem;letter-spacing:.06em;color:var(--copper-deep);white-space:nowrap}
.news-cat{font-size:.68rem;font-weight:700;letter-spacing:.08em;color:#fff;background:var(--copper);padding:.32em .9em;border-radius:100px;white-space:nowrap}
.news-title{font-family:var(--font-body);font-weight:500;font-size:1rem;color:var(--sumi);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.news-ar{color:var(--copper);justify-self:end;transition:transform .3s ease}
.news-row:hover .news-ar{transform:translateX(4px)}
.news-empty{color:var(--charcoal);padding:1.6rem 0}
@media(max-width:640px){
  .news-row{grid-template-columns:auto auto;justify-content:start;column-gap:.9rem;row-gap:.45rem;padding:1.1rem .2rem}
  .news-row .news-ar{display:none}
  .news-title{grid-column:1/-1;white-space:normal}
}
/* ---------- article / page ---------- */
.page-hero{padding:calc(74px + clamp(38px,7vw,72px)) 0 clamp(28px,4vw,44px);background:var(--washi-2);border-bottom:1px solid var(--line)}
.page-hero .en{font-family:var(--font-latin);font-weight:500;letter-spacing:.3em;text-transform:uppercase;font-size:.72rem;color:var(--copper-deep);display:block;margin-bottom:.8rem}
.page-hero h1{font-family:var(--font-disp);font-weight:700;font-size:clamp(1.7rem,4vw,2.6rem);line-height:1.4;letter-spacing:.05em;color:var(--sumi);margin:0}
.article{padding-block:calc(74px + clamp(30px,5vw,54px)) clamp(52px,8vw,92px)}
.art-meta{display:flex;align-items:center;gap:1rem;margin-bottom:1.3rem}
.art-title{font-family:var(--font-disp);font-weight:700;font-size:clamp(1.7rem,3.6vw,2.5rem);line-height:1.5;letter-spacing:.04em;color:var(--sumi);margin:0 0 1.8rem}
.art-thumb{margin:0 0 2rem;border-radius:4px;overflow:hidden;border:1px solid var(--line)}
.art-thumb img{width:100%;height:auto;display:block}
.art-body{font-size:1rem;line-height:2.05;color:var(--ink)}
.art-body>*{margin:0 0 1.4rem}
.art-body h2{font-family:var(--font-disp);font-size:1.5rem;font-weight:700;letter-spacing:.04em;color:var(--sumi);margin:2.4rem 0 1rem;padding-bottom:.6rem;border-bottom:1px solid var(--line)}
.art-body h3{font-family:var(--font-disp);font-size:1.25rem;font-weight:700;color:var(--sumi);margin:2rem 0 .8rem}
.art-body a{color:var(--copper-deep);border-bottom:1px solid var(--copper-deep)}
.art-body ul,.art-body ol{margin:0 0 1.4rem 1.4rem}
.art-body li{margin:.4rem 0}
.art-body img{max-width:100%;height:auto;border-radius:4px}
.art-body blockquote{border-left:3px solid var(--copper);padding:.4rem 0 .4rem 1.2rem;margin:1.6rem 0;color:var(--charcoal)}
.back-link{display:inline-block;margin-top:2.6rem;font-weight:700;color:var(--copper-deep);letter-spacing:.04em}
.back-link:hover{color:var(--copper)}
.pager{margin-top:2.8rem;display:flex;justify-content:center;flex-wrap:wrap;gap:.4rem}
.pager .page-numbers{display:inline-flex;min-width:42px;height:42px;align-items:center;justify-content:center;border:1px solid var(--line-strong);border-radius:2px;font-family:var(--font-latin);color:var(--ink);transition:.25s}
.pager .page-numbers.current,.pager .page-numbers:hover{background:var(--copper);color:#fff;border-color:var(--copper)}