/* ============================================
   そよぎ税理士事務所 — 会計事務所テンプレート
   明るい白 × 淡ブルー / サービス色分けカードシステム
   構造署名: 上部固定ヘッダー・4色サービスカード（丸数字＋色帯）・相談の流れステップバー
   配色: 青#3761c1 / #2f6bd8 ・緑#2fa84a ・橙#e2892a ・水色#1a95d6
   Noto Sans JP × Manrope（可読サンセリフ＝ライニング数字で「読ませる数字」を担保）
   ============================================ */

:root{
  /* Palette — 白 × 淡ブルー × 青（差し色） */
  --ink:         #1f2d4d;   /* 本文の濃紺 */
  --ink-2:       #33405c;
  --accent:      #2f6bd8;   /* メインの青（palette.roles.accent） */
  --accent-dark: #2453ad;   /* 濃青（palette.roles.accentDark） */
  --accent-soft: #a9c4f0;   /* 淡青（palette.roles.accentSoft） */
  --accent-pale: #eef4fc;   /* 面のごく淡いブルー（palette.extras で色相追従） */

  /* サービス色分けシステム（4色。各カードは config の色を --svc で受ける） */
  --svc-tax:     #3761c1;   /* 税務顧問=青 */
  --svc-startup: #2fa84a;   /* 創業支援=緑 */
  --svc-souzoku: #e2892a;   /* 相続=橙 */
  --svc-cloud:   #1a95d6;   /* クラウド会計=水色 */

  --paper:       #ffffff;
  --paper-2:     #f4f7fb;   /* セクション交互の淡いブルーグレー */
  --paper-3:     #eaf0f9;
  --line:        rgba(31,45,77,.12);
  --line-strong: rgba(31,45,77,.2);
  --mute:        #5b6577;
  --white:       #ffffff;

  --f-jp:    "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  --f-en:    "Manrope", "Noto Sans JP", sans-serif;

  --maxw:    1160px;
  --header-h: 74px;
  --radius:  16px;
  --trans:   cubic-bezier(.2,.7,.2,1);
  --shadow:  0 18px 46px rgba(31,45,77,.10);
  --shadow-sm: 0 8px 22px rgba(31,45,77,.08);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--f-jp);color:var(--ink);background:var(--paper);
  font-size:16px;line-height:1.9;letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .3s var(--trans),opacity .3s var(--trans),background .3s var(--trans)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,4vw,44px)}
em{font-style:normal}

/* ============ 上部固定ヘッダー（構造署名） ============ */
.header{
  position:fixed;inset:0 0 auto 0;z-index:100;height:var(--header-h);
  background:rgba(255,255,255,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  max-width:1280px;margin:0 auto;height:100%;padding:0 clamp(18px,3.4vw,40px);
  display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:38px;height:38px;flex-shrink:0;border-radius:11px;
  background:linear-gradient(150deg,var(--accent) 0%,var(--accent-dark) 100%);
  display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px rgba(47,107,216,.32);
}
.brand-mark svg{width:22px;height:22px}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-ja{font-weight:700;font-size:1.06rem;letter-spacing:.04em;white-space:nowrap}
.brand-en{font-family:var(--f-en);font-weight:600;font-size:.6rem;letter-spacing:.28em;color:var(--accent);text-transform:uppercase;margin-top:2px}
.brand .logo-img{height:40px;width:auto}

.nav{display:flex;align-items:center;gap:clamp(14px,2vw,30px)}
.nav-list{display:flex;align-items:center;gap:clamp(14px,1.8vw,28px);list-style:none}
.nav-list a{
  font-size:.92rem;font-weight:500;letter-spacing:.04em;color:var(--ink);
  white-space:nowrap;position:relative;padding:6px 0;
}
.nav-list a::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--trans);
}
.nav-list a:hover{color:var(--accent)}
.nav-list a:hover::after,.nav-list a.active::after{transform:scaleX(1)}
.nav-list a.active{color:var(--accent)}
/* CTAピル（letter-spacing の右偏りを padding-left で補正） */
.nav-list a.nav-cta{
  background:var(--accent);color:var(--white)!important;font-weight:700;
  padding:10px 15px 10px 18px;border-radius:999px;letter-spacing:.08em;
  box-shadow:0 8px 18px rgba(47,107,216,.28);
}
.nav-list a.nav-cta::after{display:none}
.nav-list a.nav-cta:hover{background:var(--accent-dark);opacity:1}
.header-tel{display:flex;flex-direction:column;align-items:flex-end;line-height:1.2}
.header-tel small{font-size:.6rem;letter-spacing:.14em;color:var(--mute)}
.header-tel .num{font-family:var(--f-en);font-weight:700;font-size:1.1rem;letter-spacing:.02em;color:var(--ink)}

.hamburger{display:none;flex-direction:column;gap:6px;background:none;border:0;cursor:pointer;padding:8px}
.hamburger span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s var(--trans)}
.hamburger.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

body{padding-top:var(--header-h)}

/* ============ ボタン ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 30px;font-family:var(--f-jp);font-size:.95rem;font-weight:700;letter-spacing:.04em;
  border:0;border-radius:999px;cursor:pointer;transition:all .35s var(--trans);
}
.btn-primary{background:var(--accent);color:var(--white);box-shadow:0 12px 26px rgba(47,107,216,.3)}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 16px 32px rgba(47,107,216,.36)}
.btn-secondary{background:var(--white);color:var(--accent);border:1.5px solid var(--accent-soft)}
.btn-secondary:hover{background:var(--accent-pale);border-color:var(--accent);transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.14);color:var(--white);border:1.5px solid rgba(255,255,255,.6)}
.btn-ghost:hover{background:var(--white);color:var(--accent)}
.btn-arrow{display:inline-block;transition:transform .3s var(--trans);font-family:var(--f-en)}
.btn:hover .btn-arrow{transform:translateX(4px)}
.btn-lg{padding:18px 40px;font-size:1rem}

/* ============ Hero ============ */
.hero{
  position:relative;isolation:isolate;overflow:hidden;
  min-height:clamp(500px,74vh,680px);display:flex;align-items:center;
}
.hero-bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center;transform:scale(1.04);animation:heroZoom 16s ease-out forwards}
@keyframes heroZoom{from{transform:scale(1.1)}to{transform:scale(1)}}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg, rgba(255,255,255,.96) 0%, rgba(255,255,255,.86) 38%, rgba(255,255,255,.42) 62%, rgba(31,45,77,.18) 100%);
}
.hero-inner{max-width:var(--maxw);margin:0 auto;padding:56px clamp(20px,4vw,44px);width:100%}
.hero-copy{max-width:620px}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;font-family:var(--f-en);font-weight:600;
  font-size:.82rem;letter-spacing:.18em;color:var(--accent);text-transform:uppercase;margin-bottom:22px;
}
.hero-eyebrow::before{content:"";width:34px;height:2px;background:var(--accent);border-radius:2px}
.hero-title{
  font-size:clamp(2.1rem,5.2vw,3.5rem);font-weight:700;line-height:1.32;letter-spacing:.02em;
  color:var(--ink);word-break:auto-phrase;
}
.hero-title em{color:var(--accent);position:relative}
.hero-lead{margin-top:24px;font-size:clamp(.98rem,1.4vw,1.1rem);line-height:2.1;color:var(--ink-2);max-width:34em}
.hero-actions{margin-top:38px;display:flex;gap:16px;flex-wrap:wrap}
.hero-trust{
  margin-top:34px;display:flex;gap:clamp(18px,3vw,40px);flex-wrap:wrap;
}
.hero-trust-item{display:flex;flex-direction:column}
.hero-trust-num{font-family:var(--f-en);font-weight:800;font-size:clamp(1.5rem,2.6vw,2rem);color:var(--accent);line-height:1}
.hero-trust-label{font-size:.78rem;color:var(--mute);margin-top:6px;letter-spacing:.04em}

/* ============ 汎用セクション ============ */
.section{padding:clamp(64px,9vw,116px) 0;position:relative}
.section-alt{background:var(--paper-2)}
.section-pale{background:var(--accent-pale)}
.sec-head{max-width:720px;margin:0 auto clamp(40px,6vw,60px);text-align:center}
.sec-head.left{margin-left:0;text-align:left}
.sec-label{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--f-en);font-weight:600;
  font-size:.8rem;letter-spacing:.2em;color:var(--accent);text-transform:uppercase;margin-bottom:16px;justify-content:center;
}
.sec-label::before,.sec-label::after{content:"";width:22px;height:2px;background:var(--accent-soft);border-radius:2px}
.sec-head.left .sec-label{justify-content:flex-start}
.sec-head.left .sec-label::after{display:none}
.sec-title{font-size:clamp(1.6rem,3.4vw,2.35rem);font-weight:700;line-height:1.5;letter-spacing:.03em;word-break:auto-phrase}
.sec-title em{color:var(--accent)}
.sec-lead{margin-top:20px;font-size:1rem;line-height:2.05;color:var(--mute)}
.sec-head:not(.left) .sec-lead{max-width:40em;margin-left:auto;margin-right:auto}

/* ============ お知らせ ============ */
.news{background:var(--white);border-bottom:1px solid var(--line)}
.news-inner{max-width:var(--maxw);margin:0 auto;padding:20px clamp(20px,4vw,44px);display:flex;align-items:center;gap:clamp(16px,3vw,34px)}
.news-label{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-en);font-weight:700;font-size:.78rem;letter-spacing:.16em;color:var(--accent);white-space:nowrap}
.news-label::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--svc-startup);box-shadow:0 0 0 4px rgba(47,168,74,.16)}
.news-list{list-style:none;flex:1;min-width:0}
.news-list li{display:flex;gap:18px;align-items:baseline;padding:5px 0;font-size:.9rem}
.news-date{font-family:var(--f-en);font-weight:600;color:var(--mute);font-size:.82rem;white-space:nowrap}
.news-text{color:var(--ink-2);min-width:0}

/* ============ 選ばれる理由（3列・自作SVGアイコン） ============ */
.reasons-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.6vw,32px)}
.reason-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(26px,3vw,38px) clamp(22px,2.6vw,32px);text-align:center;
  transition:transform .4s var(--trans),box-shadow .4s var(--trans);position:relative;
}
.reason-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.reason-icon{
  width:66px;height:66px;margin:0 auto 20px;border-radius:20px;
  background:var(--accent-pale);display:flex;align-items:center;justify-content:center;
}
.reason-icon svg{width:32px;height:32px;stroke:var(--accent);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.reason-no{font-family:var(--f-en);font-weight:700;font-size:.78rem;letter-spacing:.16em;color:var(--accent-soft);margin-bottom:8px}
.reason-title{font-size:1.16rem;font-weight:700;line-height:1.6;margin-bottom:14px;letter-spacing:.02em}
.reason-desc{font-size:.92rem;line-height:2;color:var(--mute);text-align:left}

/* ============ サービス4色カード（構造署名） ============ */
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(20px,2.4vw,28px)}
.svc-card{
  --svc:var(--accent);
  position:relative;background:var(--white);border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;transition:transform .4s var(--trans),box-shadow .4s var(--trans);
}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.svc-card::before{content:"";position:absolute;inset:0 auto 0 0;width:6px;background:var(--svc)}
.svc-card-head{
  display:flex;align-items:center;gap:18px;
  padding:clamp(24px,2.8vw,32px) clamp(24px,2.8vw,34px) clamp(16px,2vw,22px);
}
.svc-num{
  flex-shrink:0;width:60px;height:60px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--f-en);font-weight:800;font-size:1.5rem;color:var(--white);
  background:var(--svc);box-shadow:0 8px 18px color-mix(in srgb,var(--svc) 42%,transparent);
}
.svc-icon{width:38px;height:38px;flex-shrink:0;margin-left:auto}
.svc-icon svg{width:100%;height:100%;stroke:var(--svc);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.svc-card-body{padding:0 clamp(24px,2.8vw,34px) clamp(26px,3vw,34px);display:flex;flex-direction:column;flex:1}
.svc-name{font-size:1.28rem;font-weight:700;letter-spacing:.03em;margin-bottom:4px}
.svc-name-en{font-family:var(--f-en);font-weight:600;font-size:.68rem;letter-spacing:.2em;color:var(--svc);text-transform:uppercase;margin-bottom:14px}
.svc-desc{font-size:.93rem;line-height:2.05;color:var(--mute);margin-bottom:20px}
.svc-meta{margin-top:auto;display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding-top:18px;border-top:1px solid var(--line);flex-wrap:wrap}
.svc-price{font-size:.86rem;color:var(--ink-2)}
.svc-price b{font-family:var(--f-en);font-weight:800;font-size:1.4rem;color:var(--ink);letter-spacing:.01em;margin:0 2px}
.svc-link{font-size:.86rem;font-weight:700;color:var(--svc);display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.svc-link .btn-arrow{font-family:var(--f-en)}
.svc-card:hover .svc-link .btn-arrow{transform:translateX(4px)}

/* ============ 料金の目安（テーサー・テーブル） ============ */
.price-teaser{display:grid;grid-template-columns:1fr 1.3fr;gap:clamp(30px,5vw,70px);align-items:center}
.price-teaser-note{font-size:.9rem;line-height:2.1;color:var(--mute);margin:22px 0 28px}
.price-table{width:100%;border-collapse:collapse;background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.price-table th,.price-table td{padding:16px clamp(16px,2vw,24px);text-align:left;border-bottom:1px solid var(--line)}
.price-table thead th{background:var(--ink);color:var(--white);font-weight:700;font-size:.86rem;letter-spacing:.06em}
.price-table tbody tr:last-child td{border-bottom:0}
.price-table tbody tr:nth-child(even){background:var(--paper-2)}
.price-table .p-label{font-weight:500;color:var(--ink-2);font-size:.94rem}
.price-table .p-price{font-family:var(--f-en);font-weight:800;font-size:1.16rem;color:var(--ink);white-space:nowrap;text-align:right}
.price-table .p-price small{font-family:var(--f-jp);font-weight:500;font-size:.68rem;color:var(--mute);margin-left:4px}
.price-table .p-note{font-size:.8rem;color:var(--mute);text-align:right;white-space:nowrap}

/* ============ 所長・スタッフ紹介帯 ============ */
.director{display:grid;grid-template-columns:minmax(0,.86fr) 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.director-photo{position:relative}
.director-photo>img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
.director-photo-sub{position:absolute;right:-10px;bottom:-22px;width:44%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;border:5px solid var(--white);box-shadow:var(--shadow-sm)}
.director-badge{
  position:absolute;left:-14px;top:26px;background:var(--accent);color:var(--white);
  font-size:.76rem;font-weight:700;letter-spacing:.08em;padding:8px 16px;border-radius:999px;
  box-shadow:0 10px 22px rgba(47,107,216,.34);
}
.director-role{font-family:var(--f-en);font-weight:600;font-size:.78rem;letter-spacing:.18em;color:var(--accent);text-transform:uppercase;margin-bottom:12px}
.director-message{font-size:1rem;line-height:2.15;color:var(--ink-2);margin:22px 0}
.director-message p+p{margin-top:1.1em}
.director-name{display:flex;align-items:baseline;gap:14px;margin-top:26px;flex-wrap:wrap}
.director-name .nm{font-size:1.3rem;font-weight:700;letter-spacing:.05em}
.director-name .nm-en{font-family:var(--f-en);font-weight:600;font-size:.82rem;letter-spacing:.14em;color:var(--mute)}

/* ============ スタッフ ============ */
.staff-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.6vw,30px)}
.staff-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .4s var(--trans),box-shadow .4s var(--trans)}
.staff-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.staff-photo{aspect-ratio:1/1;overflow:hidden;background:var(--accent-pale)}
.staff-photo img{width:100%;height:100%;object-fit:cover}
.staff-avatar{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-family:var(--f-en);font-weight:800;font-size:2.4rem;color:var(--accent);background:linear-gradient(150deg,var(--accent-pale),var(--paper-3))}
.staff-body{padding:20px clamp(18px,2vw,24px)}
.staff-role{font-size:.74rem;font-weight:700;letter-spacing:.06em;color:var(--accent);margin-bottom:6px}
.staff-name{font-size:1.1rem;font-weight:700;letter-spacing:.04em;margin-bottom:10px}
.staff-comment{font-size:.86rem;line-height:1.95;color:var(--mute)}

/* ============ 相談の流れ（ステップバー・構造署名） ============ */
.flow{position:relative}
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2vw,24px);position:relative}
.flow-grid::before{
  content:"";position:absolute;top:33px;left:12%;right:12%;height:2px;
  background:repeating-linear-gradient(90deg,var(--accent-soft) 0 8px,transparent 8px 16px);z-index:0;
}
.flow-step{position:relative;z-index:1;text-align:center}
.flow-num{
  width:66px;height:66px;margin:0 auto 20px;border-radius:50%;
  background:var(--white);border:2px solid var(--accent);color:var(--accent);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--f-en);font-weight:800;font-size:1.4rem;box-shadow:0 8px 20px rgba(47,107,216,.16);
}
.flow-step:nth-child(1) .flow-num{background:var(--accent);color:var(--white)}
.flow-title{font-size:1.06rem;font-weight:700;margin-bottom:10px;letter-spacing:.02em}
.flow-desc{font-size:.86rem;line-height:1.9;color:var(--mute);max-width:20em;margin:0 auto}

/* ============ FAQ ============ */
.faq-container{max-width:820px;margin:0 auto}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:12px;margin-bottom:14px;overflow:hidden;transition:box-shadow .3s var(--trans)}
.faq-item.is-open{box-shadow:var(--shadow-sm)}
.faq-question{
  width:100%;padding:20px 24px;background:transparent;border:0;cursor:pointer;text-align:left;
  display:flex;align-items:center;gap:16px;font-family:var(--f-jp);font-size:1rem;font-weight:600;color:var(--ink);
}
.faq-q-label{font-family:var(--f-en);font-weight:800;font-size:1rem;color:var(--accent);flex-shrink:0}
.faq-q-text{flex:1;line-height:1.6}
.faq-toggle{position:relative;width:20px;height:20px;flex-shrink:0}
.faq-toggle::before,.faq-toggle::after{content:"";position:absolute;background:var(--accent);border-radius:2px;transition:transform .3s var(--trans)}
.faq-toggle::before{top:9px;left:0;right:0;height:2px}
.faq-toggle::after{left:9px;top:0;bottom:0;width:2px}
.faq-item.is-open .faq-toggle::after{transform:scaleY(0)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s var(--trans)}
.faq-item.is-open .faq-answer{max-height:460px}
.faq-answer-inner{padding:2px 24px 22px 56px;font-size:.93rem;line-height:2.05;color:var(--mute)}

[data-section].is-hidden{display:none!important}

/* ============ CTA帯（青） ============ */
.cta{position:relative;isolation:isolate;padding:clamp(60px,9vw,110px) 0;color:var(--white);text-align:center;overflow:hidden}
.cta-bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center}
.cta::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(120deg,var(--accent-dark) 0%,var(--accent) 100%);opacity:.94}
.cta-inner{max-width:720px;margin:0 auto;padding:0 24px}
.cta-label{font-family:var(--f-en);font-weight:600;font-size:.82rem;letter-spacing:.22em;text-transform:uppercase;opacity:.9;margin-bottom:18px}
.cta-title{font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:700;line-height:1.55;letter-spacing:.03em;margin-bottom:16px;word-break:auto-phrase}
.cta-note{font-size:.98rem;line-height:2;opacity:.92;margin-bottom:34px}
.cta-tel{display:inline-flex;flex-direction:column;align-items:center;margin-bottom:30px}
.cta-tel small{font-size:.72rem;letter-spacing:.16em;opacity:.85;margin-bottom:4px}
.cta-tel .num{font-family:var(--f-en);font-weight:800;font-size:clamp(1.9rem,4vw,2.6rem);letter-spacing:.02em;color:var(--white)}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.cta .btn-primary{background:var(--white);color:var(--accent);box-shadow:0 12px 26px rgba(0,0,0,.16)}
.cta .btn-primary:hover{background:var(--accent-pale);color:var(--accent-dark)}

/* ============ フッター ============ */
.footer{background:var(--ink);color:rgba(255,255,255,.78);padding:64px 0 26px;font-size:.9rem}
.footer-inner{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:clamp(28px,5vw,60px);max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,4vw,44px)}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.footer-brand .brand-mark{box-shadow:none}
.footer-logo{font-size:1.3rem;font-weight:700;letter-spacing:.05em;color:var(--white)}
.footer-logo-en{font-family:var(--f-en);font-weight:600;font-size:.62rem;letter-spacing:.24em;color:var(--accent-soft);text-transform:uppercase}
.footer-info{line-height:2.1;color:rgba(255,255,255,.72)}
.footer-heading{font-family:var(--f-en);font-weight:700;font-size:.76rem;letter-spacing:.16em;color:var(--white);text-transform:uppercase;margin-bottom:18px}
.footer-links{list-style:none}
.footer-links li{margin-bottom:11px}
.footer-links a{color:rgba(255,255,255,.72)}
.footer-links a:hover{color:var(--white)}
.footer-bottom{text-align:center;margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);font-family:var(--f-en);font-size:.72rem;letter-spacing:.12em;color:rgba(255,255,255,.5)}

/* ============ モバイル固定CTA ============ */
.mobile-cta{display:none;position:fixed;bottom:0;left:0;right:0;z-index:90;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-top:1px solid var(--line);padding:9px 12px;gap:10px}
.mobile-cta .btn{flex:1;padding:13px;font-size:.86rem}

/* ============ Fade-in ============ */
.fade-in{opacity:0;transform:translateY(26px);transition:opacity .9s var(--trans),transform .9s var(--trans)}
.fade-in.visible{opacity:1;transform:translateY(0)}
@media (prefers-reduced-motion:reduce){
  .fade-in{opacity:1;transform:none;transition:none}
  .hero-bg{animation:none;transform:none}
}

/* ============ 下層ページ共通 page-header（無地禁止＝写真背景） ============ */
.page-header{position:relative;isolation:isolate;padding:clamp(70px,10vw,110px) 0 clamp(56px,8vw,84px);text-align:center;color:var(--white);overflow:hidden}
.page-header-bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center}
.page-header::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(120deg,rgba(36,83,173,.9) 0%,rgba(47,107,216,.72) 100%)}
.page-header-en{font-family:var(--f-en);font-weight:600;font-size:.82rem;letter-spacing:.24em;text-transform:uppercase;opacity:.9;margin-bottom:14px}
.page-header-title{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:700;letter-spacing:.08em;word-break:auto-phrase}
.page-header-lead{max-width:34em;margin:18px auto 0;font-size:.95rem;line-height:2;opacity:.94;padding:0 20px}
.breadcrumb{max-width:var(--maxw);margin:0 auto;padding:16px clamp(20px,4vw,44px);font-size:.8rem;color:var(--mute)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb span{margin:0 8px;opacity:.6}

/* ============ サービス詳細（service.html・交互＋色帯） ============ */
.svc-detail{--svc:var(--accent);padding:clamp(50px,7vw,86px) 0;border-bottom:1px solid var(--line)}
.svc-detail:last-of-type{border-bottom:0}
.svc-detail-inner{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,68px);align-items:center}
.svc-detail-photo.flip{order:2}
.svc-detail-photo{position:relative}
.svc-detail-photo img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
.svc-detail-tag{position:absolute;left:-10px;top:-14px;display:flex;align-items:center;gap:12px;background:var(--white);border-radius:999px;padding:8px 20px 8px 8px;box-shadow:var(--shadow-sm)}
.svc-detail-tag .n{width:40px;height:40px;border-radius:50%;background:var(--svc);color:var(--white);display:flex;align-items:center;justify-content:center;font-family:var(--f-en);font-weight:800;font-size:1.1rem}
.svc-detail-tag .t{font-weight:700;font-size:.9rem;letter-spacing:.04em}
.svc-detail-label{display:inline-flex;align-items:center;gap:9px;font-family:var(--f-en);font-weight:700;font-size:.76rem;letter-spacing:.16em;color:var(--svc);text-transform:uppercase;margin-bottom:14px}
.svc-detail-label::before{content:"";width:26px;height:3px;border-radius:2px;background:var(--svc)}
.svc-detail-title{font-size:clamp(1.5rem,2.8vw,2rem);font-weight:700;letter-spacing:.03em;margin-bottom:18px;line-height:1.5}
.svc-detail-lead{font-size:.98rem;line-height:2.1;color:var(--ink-2);margin-bottom:24px}
.svc-points{list-style:none;margin-bottom:26px}
.svc-points li{position:relative;padding:8px 0 8px 34px;font-size:.94rem;line-height:1.8;border-bottom:1px dashed var(--line)}
.svc-points li:last-child{border-bottom:0}
.svc-points li::before{content:"";position:absolute;left:4px;top:16px;width:16px;height:16px;border-radius:50%;background:color-mix(in srgb,var(--svc) 16%,transparent)}
.svc-points li::after{content:"";position:absolute;left:9px;top:20px;width:6px;height:9px;border:2px solid var(--svc);border-top:0;border-left:0;transform:rotate(42deg)}
.svc-detail-price{display:inline-flex;align-items:baseline;gap:10px;background:color-mix(in srgb,var(--svc) 8%,var(--white));border:1px solid color-mix(in srgb,var(--svc) 26%,transparent);border-radius:12px;padding:14px 24px}
.svc-detail-price small{font-size:.82rem;color:var(--ink-2)}
.svc-detail-price b{font-family:var(--f-en);font-weight:800;font-size:1.5rem;color:var(--ink)}
.svc-detail-price .unit{font-size:.78rem;color:var(--mute)}

/* ============ About: 概要テーブル・アクセス ============ */
.about-lead-block{max-width:760px;margin:0 auto clamp(24px,4vw,36px);text-align:center}
.overview-table{width:100%;max-width:820px;margin:0 auto;border-collapse:collapse;background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.overview-table th,.overview-table td{padding:16px clamp(18px,2.4vw,28px);text-align:left;border-bottom:1px solid var(--line);font-size:.94rem;vertical-align:top}
.overview-table tr:last-child th,.overview-table tr:last-child td{border-bottom:0}
.overview-table th{width:32%;background:var(--paper-2);font-weight:700;color:var(--ink-2);letter-spacing:.04em;white-space:nowrap}
.overview-table td{color:var(--ink-2);line-height:1.9}
.access-layout{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,50px);align-items:stretch}
.access-map{border-radius:var(--radius);overflow:hidden;min-height:320px;box-shadow:var(--shadow-sm)}
.access-map iframe{width:100%;height:100%;min-height:320px;border:0}
.access-photo img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius);min-height:320px;box-shadow:var(--shadow-sm)}
.access-info{display:grid;gap:16px;margin-top:26px}
.access-info-item{display:flex;gap:16px;align-items:flex-start}
.access-info-item .ic{width:42px;height:42px;flex-shrink:0;border-radius:12px;background:var(--accent-pale);display:flex;align-items:center;justify-content:center}
.access-info-item .ic svg{width:20px;height:20px;stroke:var(--accent);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.access-info-item .lb{font-size:.76rem;font-weight:700;color:var(--accent);letter-spacing:.06em;margin-bottom:3px}
.access-info-item .tx{font-size:.94rem;line-height:1.85;color:var(--ink-2)}

/* ============ Price ページ ============ */
.price-block{margin-bottom:clamp(44px,6vw,68px)}
.price-block:last-child{margin-bottom:0}
.price-block-head{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.price-block-head .bar{width:6px;height:30px;border-radius:3px;background:var(--accent)}
.price-block-head h3{font-size:1.35rem;font-weight:700;letter-spacing:.04em}
.price-note-list{max-width:820px;margin:26px auto 0;padding:20px 24px;background:var(--paper-2);border-radius:12px;font-size:.86rem;line-height:2;color:var(--mute)}
.price-note-list p{position:relative;padding-left:18px}
.price-note-list p::before{content:"※";position:absolute;left:0;color:var(--accent)}

/* ============ Contact フォーム ============ */
.contact-intro{max-width:640px;margin:0 auto clamp(40px,5vw,58px);text-align:center}
.contact-intro .sec-lead{margin:0 auto}
.contact-layout{display:grid;grid-template-columns:1.2fr .9fr;gap:clamp(32px,4vw,56px);align-items:start;max-width:1000px;margin:0 auto}
.contact-form{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(26px,3vw,40px);box-shadow:var(--shadow-sm)}
.form-group{margin-bottom:22px}
.form-label{display:block;font-size:.9rem;font-weight:600;color:var(--ink);margin-bottom:9px}
.form-label .required{display:inline-block;font-size:.66rem;font-weight:700;letter-spacing:.06em;color:var(--white);background:var(--svc-souzoku);border-radius:4px;padding:2px 7px;margin-left:8px;vertical-align:2px}
.form-input,.form-select,.form-textarea{width:100%;padding:13px 16px;border:1.5px solid var(--line-strong);border-radius:10px;font-family:var(--f-jp);font-size:1rem;color:var(--ink);background:var(--white);transition:all .25s var(--trans)}
.form-input::placeholder,.form-textarea::placeholder{color:rgba(31,45,77,.34)}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px rgba(47,107,216,.14)}
.form-select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%232f6bd8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-position:calc(100% - 16px) center;background-repeat:no-repeat;padding-right:40px;cursor:pointer}
.form-textarea{min-height:140px;resize:vertical;line-height:1.8}
.form-status{text-align:center;font-size:.9rem;margin-top:6px}
.form-submit{display:block;width:100%;margin-top:26px;padding:16px;font-family:var(--f-jp);font-size:1rem;font-weight:700;letter-spacing:.06em;color:var(--white);background:var(--accent);border:0;border-radius:999px;cursor:pointer;transition:all .35s var(--trans);box-shadow:0 12px 26px rgba(47,107,216,.3)}
.form-submit:hover{background:var(--accent-dark);transform:translateY(-2px)}
.contact-side{display:flex;flex-direction:column;gap:18px}
.contact-card{background:var(--accent-pale);border-radius:var(--radius);padding:clamp(24px,3vw,32px)}
.contact-card.photo{padding:0;overflow:hidden}
.contact-card.photo img{width:100%;aspect-ratio:4/3;object-fit:cover}
.contact-card-label{font-family:var(--f-en);font-weight:700;font-size:.74rem;letter-spacing:.14em;color:var(--accent);text-transform:uppercase;margin-bottom:12px}
.contact-card-phone{font-family:var(--f-en);font-weight:800;font-size:1.7rem;color:var(--ink);letter-spacing:.01em;display:inline-block;margin-bottom:6px}
.contact-card-hours{font-size:.86rem;color:var(--ink-2);line-height:1.9}

/* ロゴ画像スロット */
.logo-img{height:40px;width:auto;display:block;max-width:100%}

/* ============ レスポンシブ ============ */
/* ナビ切替: ナビが収まらなくなる手前に十分な余裕を持たせて 980px で畳む（+140px方針） */
@media (max-width:980px){
  .header-tel{display:none}
  .nav-list{
    display:none;flex-direction:column;align-items:stretch;gap:0;
    position:absolute;top:var(--header-h);left:0;right:0;
    background:var(--white);border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm);padding:10px 20px 20px;
  }
  .nav-list.open{display:flex}
  .nav-list li{border-bottom:1px solid var(--line)}
  .nav-list li:last-child{border-bottom:0;margin-top:12px}
  .nav-list a{display:block;padding:15px 4px;font-size:1rem}
  .nav-list a::after{display:none}
  .nav-list a.nav-cta{text-align:center;padding:14px;letter-spacing:.08em}
  .hamburger{display:flex}
}
@media (max-width:900px){
  .reasons-grid{grid-template-columns:1fr;max-width:460px;margin:0 auto}
  .staff-grid{grid-template-columns:repeat(2,1fr)}
  .director{grid-template-columns:1fr;gap:52px}
  .director-photo{max-width:420px}
  .price-teaser{grid-template-columns:1fr;gap:36px}
  .flow-grid{grid-template-columns:repeat(2,1fr);gap:36px 20px}
  .flow-grid::before{display:none}
  .access-layout{grid-template-columns:1fr;gap:28px}
  .contact-layout{grid-template-columns:1fr;max-width:600px}
  .footer-inner{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .mobile-cta{display:flex}
  body{padding-bottom:70px}
  .services-grid{grid-template-columns:1fr}
  .svc-detail-inner{grid-template-columns:1fr;gap:32px}
  .svc-detail-photo.flip{order:0}
  .news-inner{flex-direction:column;align-items:flex-start;gap:8px}
  .news-list li{flex-direction:column;gap:2px}
  .footer-inner{grid-template-columns:1fr;gap:32px}
  .hero{min-height:auto;padding:20px 0 40px}
  /* モバイルでヒーロー見出しが1行に収まらず overflow:hidden で見切れるのを防ぐ（word-break:auto-phrase解除＋縮小） */
  .hero-title{font-size:clamp(1.7rem,5.8vw,2.4rem);line-height:1.45;word-break:normal;overflow-wrap:anywhere}
  .hero-trust{gap:24px}
  .overview-table th{white-space:normal;width:38%}
}
@media (max-width:440px){
  .staff-grid{grid-template-columns:1fr;max-width:340px;margin:0 auto}
  .flow-grid{grid-template-columns:1fr;max-width:320px;margin:0 auto}
  .svc-card-head{gap:14px}
  .svc-num{width:52px;height:52px;font-size:1.3rem}
}