/* =========================================================
   青嵐法律事務所 -SEIRAN-  — 制作サンプル
   型: 京都の法律事務所。重厚・信頼・知性。
   配色: 濃紺 #1c2a44 / 白 / 金 #b89b5e / 墨 #232323
   見出し: Shippori Mincho / 本文: Zen Kaku Gothic New
   ========================================================= */

:root{
  --navy:#1c2a44;
  --navy-2:#142036;
  --navy-3:#0f1828;
  --gold:#b89b5e;
  --gold-lt:#cdb37a;
  --sumi:#232323;
  --ink:#2b2f38;
  --paper:#f7f5f0;
  --paper-2:#efece4;
  --line:#dcd6c8;
  --muted:#7a7d86;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN",sans-serif;
  color:var(--ink);background:var(--paper);
  line-height:1.95;font-weight:400;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,.mincho{font-family:"Shippori Mincho","Noto Serif JP",serif;font-weight:600}
.wrap{width:min(1120px,90vw);margin-inline:auto}
.ey{font-size:.72rem;letter-spacing:.42em;color:var(--gold);font-family:"Shippori Mincho",serif;margin-bottom:1.4em}

/* nav (top offset clears the sample frame bar) */
.nav{position:fixed;top:42px;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:20px 5vw;transition:.4s;color:#fff}
@media(max-width:600px){.nav{top:34px}}
.nav.solid{background:rgba(20,32,54,.94);backdrop-filter:blur(10px);box-shadow:0 1px 0 rgba(184,155,94,.25)}
.nav .logo{font-family:"Shippori Mincho",serif;font-size:1.3rem;letter-spacing:.32em;font-weight:600}
.nav .logo small{display:block;font-size:.5rem;letter-spacing:.5em;color:var(--gold-lt);margin-top:.4em}
.nav-links{display:flex;gap:2.1em;font-size:.84rem;letter-spacing:.16em}
.nav-links a{opacity:.85;font-family:"Shippori Mincho",serif}
.nav-links a:hover{opacity:1;color:var(--gold-lt)}
.nav .resv{border:1px solid rgba(205,179,122,.7);color:#fff;padding:.55em 1.5em;font-size:.78rem;letter-spacing:.2em;font-family:"Shippori Mincho",serif}
.nav .resv:hover{background:var(--gold);border-color:var(--gold)}
@media(max-width:880px){.nav-links{display:none}}

/* hero */
.hero{min-height:100vh;position:relative;display:flex;align-items:center;
  background:var(--navy-3) center/cover no-repeat;color:#fff}
.hero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(15,24,40,.88) 0%,rgba(20,32,54,.72) 45%,rgba(20,32,54,.28) 100%)}
.hero-inner{position:relative;z-index:2;padding:0 5vw;max-width:46em;animation:fade 1.6s ease both}
@keyframes fade{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.hero .ey{color:var(--gold-lt)}
.hero h1{font-size:clamp(2.3rem,5.4vw,4.1rem);letter-spacing:.12em;line-height:1.6;text-shadow:0 2px 26px rgba(0,0,0,.35)}
.hero h1 .gd{color:var(--gold-lt)}
.hero .sub{margin-top:1.5em;font-size:clamp(.95rem,1.5vw,1.12rem);letter-spacing:.1em;color:#e6e3da;max-width:32em;font-weight:300}
.hero .acts{margin-top:2.6em;display:flex;gap:1em;flex-wrap:wrap}
.btn{display:inline-block;font-family:"Shippori Mincho",serif;letter-spacing:.22em;font-size:.9rem;padding:1em 2.6em;transition:.3s}
.btn-primary{background:var(--gold);color:var(--navy-3);font-weight:600}
.btn-primary:hover{background:var(--gold-lt)}
.btn-ghost{border:1px solid rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{border-color:var(--gold-lt);color:var(--gold-lt)}
.scroll-cue{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);z-index:2;color:#fff;font-size:.66rem;letter-spacing:.3em;writing-mode:vertical-rl;opacity:.7}
.scroll-cue::after{content:"";display:block;width:1px;height:44px;background:rgba(255,255,255,.55);margin:13px auto 0}

/* section base */
.sec{padding:120px 0}
.sec-head{max-width:40em}
.sec-head h2{font-size:clamp(1.6rem,3.4vw,2.5rem);letter-spacing:.1em;line-height:1.7;color:var(--navy)}
.sec-head p{margin-top:1.4em;color:#5c606b;letter-spacing:.04em}
.center{text-align:center;margin-inline:auto}

/* intro band */
.intro{background:var(--paper-2);text-align:center;padding:120px 0}
.intro h2{font-size:clamp(1.5rem,3.2vw,2.3rem);letter-spacing:.1em;line-height:2.1;color:var(--navy)}
.intro p{max-width:34em;margin:1.8em auto 0;color:#5c606b;letter-spacing:.05em}
.intro-ph{width:min(720px,86vw);margin:3.4em auto 0;aspect-ratio:16/7;background:#0d1626 center/cover no-repeat;border-bottom:3px solid var(--gold)}

/* 取扱分野 cards */
.fields{background:var(--paper)}
.field-grid{margin-top:3.2em;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:880px){.field-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.field-grid{grid-template-columns:1fr}}
.field{background:var(--paper);padding:46px 38px;transition:.35s}
.field:hover{background:#fff;box-shadow:0 14px 40px -22px rgba(28,42,68,.4)}
.field .no{font-family:"Shippori Mincho",serif;color:var(--gold);letter-spacing:.2em;font-size:.78rem}
.field h3{margin-top:.7em;font-size:1.28rem;letter-spacing:.08em;color:var(--navy)}
.field p{margin-top:.9em;color:#62656e;font-size:.92rem;line-height:1.95}
.field .tag{display:inline-block;margin-top:1.3em;font-size:.74rem;letter-spacing:.16em;color:var(--gold);border-top:1px solid var(--line);padding-top:1em;width:100%}

/* 選ばれる理由 (navy band, image split) */
.reasons{background:var(--navy);color:#fff;position:relative}
.reasons-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:stretch}
@media(max-width:880px){.reasons-grid{grid-template-columns:1fr}}
.reasons .ph{background:#0d1626 center/cover no-repeat;min-height:480px}
@media(max-width:880px){.reasons .ph{min-height:58vw}}
.reasons .tx{padding:96px 6vw}
.reasons .ey{color:var(--gold-lt)}
.reasons h2{font-size:clamp(1.5rem,3vw,2.2rem);letter-spacing:.1em;line-height:1.8}
.reason-list{margin-top:2.2em;list-style:none}
.reason-list li{padding:1.3em 0;border-top:1px solid rgba(205,179,122,.28);display:grid;grid-template-columns:auto 1fr;gap:1.3em;align-items:start}
.reason-list li:last-child{border-bottom:1px solid rgba(205,179,122,.28)}
.reason-list .rn{font-family:"Shippori Mincho",serif;color:var(--gold-lt);font-size:1.4rem;line-height:1}
.reason-list h4{font-size:1.08rem;letter-spacing:.06em;color:#fff}
.reason-list p{margin-top:.5em;color:#c4cad6;font-size:.9rem;line-height:1.9;font-weight:300}

/* 弁護士紹介 */
.lawyers{background:var(--paper-2)}
.law-grid{margin-top:3em;display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
@media(max-width:880px){.law-grid{grid-template-columns:1fr;max-width:30em;margin-inline:auto}}
.law{background:#fff;border:1px solid var(--line);padding:42px 34px;position:relative}
.law::before{content:"";position:absolute;left:0;top:0;width:100%;height:4px;background:var(--gold)}
.law .role{font-family:"Shippori Mincho",serif;font-size:.74rem;letter-spacing:.22em;color:var(--gold)}
.law h3{margin-top:.5em;font-size:1.5rem;letter-spacing:.12em;color:var(--navy)}
.law .yomi{font-size:.74rem;letter-spacing:.18em;color:var(--muted);margin-top:.3em}
.law .bio{margin-top:1.4em;color:#5c606b;font-size:.9rem;line-height:1.95}
.law .reg{margin-top:1.4em;border-top:1px dashed var(--line);padding-top:1.1em;font-size:.78rem;letter-spacing:.06em;color:#7a7d86;line-height:1.9}

/* 相談の流れ */
.flow{background:var(--paper)}
.flow-head{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:center}
@media(max-width:880px){.flow-head{grid-template-columns:1fr;gap:30px}}
.flow-head .ph{aspect-ratio:4/3;background:#0d1626 center/cover no-repeat;border-left:3px solid var(--gold)}
.steps{margin-top:3.2em;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media(max-width:880px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}
.step{position:relative;padding:34px 28px;background:var(--paper-2);border-top:2px solid var(--gold)}
.step .sn{font-family:"Shippori Mincho",serif;color:var(--gold);letter-spacing:.18em;font-size:.78rem}
.step h4{margin-top:.5em;font-size:1.12rem;letter-spacing:.08em;color:var(--navy)}
.step p{margin-top:.8em;color:#62656e;font-size:.88rem;line-height:1.9}

/* 料金の考え方 */
.fees{background:var(--navy-2);color:#fff}
.fees .sec-head h2{color:#fff}
.fees .sec-head p{color:#bcc3d0}
.fee-table{margin-top:3em;width:100%;border-collapse:collapse;font-size:.92rem;letter-spacing:.04em}
.fee-table th,.fee-table td{text-align:left;padding:1.2em 1.4em;border-bottom:1px solid rgba(205,179,122,.22);vertical-align:top}
.fee-table thead th{font-family:"Shippori Mincho",serif;color:var(--gold-lt);letter-spacing:.12em;font-weight:600;border-bottom:1px solid rgba(205,179,122,.4)}
.fee-table td:first-child{font-family:"Shippori Mincho",serif;letter-spacing:.06em;color:#fff;white-space:nowrap}
.fee-table td:last-child{color:#cdb37a;white-space:nowrap;font-family:"Shippori Mincho",serif}
.fee-table tbody td{color:#c4cad6}
.fee-note{margin-top:1.6em;font-size:.78rem;color:#9aa2b2;letter-spacing:.04em;line-height:1.9}

/* アクセス / 相談予約 */
.access{background:var(--paper-2)}
.access-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);background:#fff}
@media(max-width:880px){.access-grid{grid-template-columns:1fr}}
.access .ph{background:#0d1626 center/cover no-repeat;min-height:420px}
@media(max-width:880px){.access .ph{min-height:56vw}}
.access .tx{padding:64px 6vw}
.access h2{font-size:clamp(1.5rem,3vw,2.1rem);letter-spacing:.1em;color:var(--navy);line-height:1.7}
.access .info{margin-top:1.8em;font-size:.94rem;letter-spacing:.05em;line-height:2.1;color:#4d505a}
.access .info b{font-family:"Shippori Mincho",serif;color:var(--navy);letter-spacing:.08em;display:inline-block;min-width:5.5em}
.access .cta{margin-top:2.2em;display:flex;gap:1em;flex-wrap:wrap}
.access .btn-primary{color:#fff;background:var(--navy);font-weight:500}
.access .btn-primary:hover{background:var(--gold);color:var(--navy-3)}
.access .btn-ghost{border:1px solid var(--navy);color:var(--navy)}
.access .btn-ghost:hover{background:var(--navy);color:#fff}

/* footer */
.foot{background:var(--navy-3);color:#8b93a2;padding:54px 0 64px;font-size:.78rem;letter-spacing:.05em;line-height:1.95}
.foot .logo{font-family:"Shippori Mincho",serif;color:#e9e6dc;font-size:1.15rem;letter-spacing:.3em;margin-bottom:.9em}
.foot .meta{color:#aab0bd}
.foot a{color:var(--gold-lt)}
.foot .disc{border-top:1px solid #243047;margin-top:20px;padding-top:20px;color:#6f7686;font-size:.74rem;line-height:1.95}

/* reveal */
.rv{opacity:0;transform:translateY(26px);transition:1s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}