/*
Theme Name: 退職給付金総研
Theme URI: https://example.com/
Author: 退職給付金総研
Author URI: https://example.com/
Description: 退職給付金総研｜退職後の公的給付を正しく最大化する総合サポートのWordPressテーマ。ホーム／セールスLP／受給シミュレーター／広告LP（ABテスト）を同梱。濃紺×ゴールドの格式ある装丁。
Version: 2.0.0
Stable tag: 2.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: taishoku-souken
Tags: landing-page, business, custom-colors, full-width-template, translation-ready
*/

  :root{
    --indigo:#14295B; --indigo-d:#0E1F45; --indigo-dd:#081633;
    --sun:#BE9B4B; --sun-d:#96762E; --mint:#3E7C6A; --mint-d:#2E5E50;
    --ink:#1C2333; --mute:#5A6377; --cloud:#FAF8F2; --line:#E7E2D6; --white:#fff;
    --shadow:0 10px 30px rgba(20,41,91,.10); --shadow-s:0 4px 14px rgba(20,41,91,.08);
    --font:"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,system-ui,sans-serif;
    --r:16px;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{font-family:var(--font);color:var(--ink);background:var(--white);line-height:1.75;-webkit-font-smoothing:antialiased}
  .wrap{max-width:1080px;margin:0 auto;padding:0 22px}
  a{color:inherit}
  h2{font-size:clamp(24px,4.4vw,34px);font-weight:900;letter-spacing:-.01em;line-height:1.3}
  .eyebrow{display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:.12em;color:var(--sun-d);background:#F3EAD2;padding:5px 12px;border-radius:999px}
  .sec{padding:66px 0}
  .sec.cloud{background:var(--cloud)}
  .lead{color:var(--mute);font-size:15.5px;margin-top:14px;max-width:640px}
  .center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}
  .btn{display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:15.5px;border-radius:999px;padding:15px 26px;text-decoration:none;transition:.18s;border:0;cursor:pointer;font-family:inherit}
  .btn.sun{background:var(--sun);color:#2A2310;box-shadow:0 8px 20px rgba(190,155,75,.35)}
  .btn.sun:hover{background:var(--sun-d);transform:translateY(-1px)}
  .btn.line{background:#06C755;color:#fff;box-shadow:0 8px 20px rgba(6,199,85,.3)}
  .btn.line:hover{filter:brightness(.95);transform:translateY(-1px)}
  .btn.ghost{background:#fff;color:var(--indigo);border:1.5px solid #cdd5ee}
  .btn.ghost:hover{background:var(--cloud)}
  .btn:focus-visible{outline:3px solid var(--sun);outline-offset:2px}

  /* header */
  header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
  .nav{display:flex;align-items:center;justify-content:space-between;height:64px}
  .brand{display:flex;align-items:center;gap:9px;font-weight:900;font-size:20px;letter-spacing:.02em;color:var(--indigo);text-decoration:none}
  .brand .m{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--indigo),#1E3564);color:#fff;display:grid;place-items:center;font-size:16px;box-shadow:var(--shadow-s)}
  .brand .m b{color:var(--sun)}
  .nav .links{display:flex;gap:24px;align-items:center;font-size:14px;font-weight:700;color:var(--mute)}
  .nav .links a{text-decoration:none}.nav .links a:hover{color:var(--indigo)}
  .nav .cta{padding:10px 18px;font-size:14px}
  @media(max-width:780px){.nav .links{display:none}}

  /* hero */
  .hero{background:radial-gradient(1200px 500px at 80% -10%,#24407A 0%,var(--indigo-d) 45%,var(--indigo-dd) 100%);color:#fff;padding:70px 0 78px;position:relative;overflow:hidden}
  .hero .glow{position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(190,155,75,.22),transparent 60%);top:-120px;right:-80px}
  .hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;position:relative}
  @media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:30px}}
  .hero h1{font-size:clamp(30px,5.6vw,50px);font-weight:900;line-height:1.24;letter-spacing:-.02em}
  .hero h1 .hl{color:var(--sun)}
  .hero h1 .u{background:linear-gradient(transparent 62%,rgba(190,155,75,.35) 62%)}
  .hero p.sub{color:#C9D2E6;font-size:16.5px;margin-top:18px;max-width:560px}
  .hero .cbtns{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
  .badges{display:flex;gap:18px;flex-wrap:wrap;margin-top:26px;color:#C9D2E6;font-size:13px;font-weight:700}
  .badges span{display:flex;align-items:center;gap:7px}
  .badges .ck{color:var(--mint);font-weight:900}

  /* signature: 28ヶ月タイムライン */
  .timeline{background:#fff;color:var(--ink);border-radius:20px;padding:22px;box-shadow:0 20px 50px rgba(8,16,40,.35)}
  .timeline .tl-h{font-size:13px;font-weight:800;color:var(--mute)}
  .timeline .tl-h b{color:var(--indigo)}
  .bar{display:flex;height:56px;border-radius:12px;overflow:hidden;margin:14px 0 6px;box-shadow:inset 0 0 0 1px var(--line)}
  .seg{display:flex;flex-direction:column;justify-content:center;padding:0 12px;color:#fff}
  .seg .s1{font-size:12px;font-weight:800;opacity:.95}.seg .s2{font-size:11px;opacity:.85}
  .seg.a{background:linear-gradient(135deg,var(--mint),var(--mint-d));flex:18}
  .seg.b{background:linear-gradient(135deg,#1E3564,var(--indigo));flex:10}
  .tl-scale{display:flex;justify-content:space-between;font-size:11px;color:var(--mute);font-variant-numeric:tabular-nums}
  .tl-foot{display:flex;align-items:baseline;gap:8px;margin-top:12px;padding-top:12px;border-top:1px dashed var(--line)}
  .tl-foot .big{font-size:30px;font-weight:900;color:var(--indigo);font-variant-numeric:tabular-nums}
  .tl-foot .lab{font-size:12.5px;color:var(--mute)}
  .tl-note{font-size:10.5px;color:var(--mute);margin-top:8px}

  /* cards grid */
  .g3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
  .g4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px}
  @media(max-width:860px){.g3,.g4{grid-template-columns:1fr 1fr}}
  @media(max-width:560px){.g3,.g4{grid-template-columns:1fr}}
  .card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow-s)}
  .card .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:22px;margin-bottom:12px}
  .card h3{font-size:16.5px;font-weight:800;margin-bottom:6px}
  .card p{font-size:13.5px;color:var(--mute)}
  .ic.i1{background:#EAF6F1;color:var(--mint-d)}.ic.i2{background:#EEF0F6;color:var(--indigo)}.ic.i3{background:#F3EAD2;color:var(--sun-d)}

  /* 給付 */
  .kyufu{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
  @media(max-width:860px){.kyufu{grid-template-columns:1fr}}
  .kcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-s)}
  .kcard .kh{padding:16px 20px;color:#fff;font-weight:800}
  .kcard.k1 .kh{background:linear-gradient(135deg,var(--mint),var(--mint-d))}
  .kcard.k2 .kh{background:linear-gradient(135deg,#1E3564,var(--indigo))}
  .kcard.k3 .kh{background:linear-gradient(135deg,var(--sun),var(--sun-d));color:#2A2310}
  .kcard .kb{padding:18px 20px}
  .kcard .amt{font-size:22px;font-weight:900;color:var(--indigo);font-variant-numeric:tabular-nums}
  .kcard .kb p{font-size:13px;color:var(--mute);margin-top:6px}

  /* reasons */
  .reason{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow-s)}
  .reason .n{flex:none;width:40px;height:40px;border-radius:11px;background:var(--indigo);color:#fff;display:grid;place-items:center;font-weight:900;font-size:17px}
  .reason h3{font-size:16px;font-weight:800;margin-bottom:4px}
  .reason p{font-size:13.5px;color:var(--mute)}

  /* pricing */
  .plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px;align-items:stretch}
  @media(max-width:860px){.plans{grid-template-columns:1fr;max-width:440px;margin-left:auto;margin-right:auto}}
  .plan{position:relative;background:#fff;border:1.5px solid var(--line);border-radius:20px;padding:26px 22px;display:flex;flex-direction:column;box-shadow:var(--shadow-s)}
  .plan.pop{border-color:var(--sun);box-shadow:0 16px 40px rgba(190,155,75,.22);transform:translateY(-6px)}
  @media(max-width:860px){.plan.pop{transform:none}}
  .plan .tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--sun);color:#2A2310;font-weight:900;font-size:12px;padding:5px 15px;border-radius:999px;white-space:nowrap}
  .plan .pn{font-size:12.5px;font-weight:800;color:var(--mute);letter-spacing:.04em}
  .plan .pt{font-size:19px;font-weight:900;margin:4px 0 2px}
  .plan .who{font-size:12.5px;color:var(--mute);min-height:38px}
  .plan .price{margin:14px 0 4px;display:flex;align-items:baseline;gap:4px}
  .plan .price .y{font-size:34px;font-weight:900;color:var(--indigo);font-variant-numeric:tabular-nums}
  .plan .price .u{font-size:13px;color:var(--mute);font-weight:700}
  .plan .pricehide{margin:14px 0 4px;font-size:15px;font-weight:800;color:var(--ink)}
  .plan .pricehide b{color:var(--indigo)}
  .plan .zero{font-size:12.5px;font-weight:800;color:var(--mint-d);background:#EAF6F1;border-radius:8px;padding:6px 10px;margin:6px 0 14px;display:inline-block}
  .plan ul{list-style:none;font-size:13.5px;display:grid;gap:9px;margin-bottom:20px}
  .plan ul li{display:flex;gap:9px;align-items:flex-start}
  .plan ul li .ck{color:var(--mint-d);font-weight:900;flex:none}
  .plan .btn{margin-top:auto;justify-content:center;width:100%}
  .assure{margin-top:26px;background:var(--indigo-d);color:#fff;border-radius:18px;padding:22px 24px;display:flex;gap:22px;flex-wrap:wrap;align-items:center;justify-content:center;text-align:center}
  .assure .a{display:flex;align-items:center;gap:9px;font-weight:800;font-size:14.5px}
  .assure .a .ck{color:var(--sun);font-size:18px}

  /* steps */
  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px;counter-reset:st}
  @media(max-width:860px){.steps{grid-template-columns:1fr 1fr}}
  @media(max-width:520px){.steps{grid-template-columns:1fr}}
  .step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 20px;box-shadow:var(--shadow-s);position:relative}
  .step .no{font-size:12px;font-weight:900;color:var(--sun-d);letter-spacing:.1em}
  .step h3{font-size:16px;font-weight:800;margin:6px 0 5px}
  .step p{font-size:13px;color:var(--mute)}

  /* sim cta */
  .simcta{background:linear-gradient(135deg,var(--indigo),var(--indigo-d));color:#fff;border-radius:22px;padding:38px 32px;display:flex;gap:26px;align-items:center;justify-content:space-between;flex-wrap:wrap;box-shadow:var(--shadow)}
  .simcta h3{font-size:clamp(20px,3vw,26px);font-weight:900}
  .simcta p{color:#C9D2E6;font-size:14px;margin-top:8px;max-width:520px}

  /* voices */
  .voice{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow-s)}
  .voice .stars{color:var(--sun);font-size:14px;letter-spacing:2px}
  .voice p{font-size:13.5px;margin:8px 0 12px}
  .voice .who{font-size:12px;color:var(--mute);font-weight:700}

  /* faq */
  .faq{max-width:780px;margin:32px auto 0}
  .qa{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden}
  .qa summary{list-style:none;cursor:pointer;padding:17px 20px;font-weight:800;font-size:14.5px;display:flex;justify-content:space-between;gap:12px;align-items:center}
  .qa summary::-webkit-details-marker{display:none}
  .qa summary .q{display:flex;gap:10px}.qa summary .q .mk{color:var(--indigo);font-weight:900}
  .qa summary .pl{color:var(--sun-d);font-size:20px;transition:.2s;flex:none}
  .qa[open] summary .pl{transform:rotate(45deg)}
  .qa .ans{padding:0 20px 18px 20px;font-size:13.5px;color:var(--mute)}

  /* final cta */
  .final{background:linear-gradient(135deg,#24407A,var(--indigo-dd));color:#fff;text-align:center;padding:66px 0}
  .final h2{color:#fff}.final .lead{color:#C9D2E6}
  .final .cbtns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:26px}

  footer{background:#0F1836;color:#9AA6C9;font-size:12.5px;padding:40px 0 30px}
  footer .fbrand{color:#fff;font-weight:900;font-size:18px;display:flex;align-items:center;gap:8px}
  footer .fbrand .m{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--indigo),#1E3564);display:grid;place-items:center;font-size:14px}
  footer .fbrand .m b{color:var(--sun)}
  footer .cols{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-top:18px}
  footer a{color:#B7C1E0;text-decoration:none}footer a:hover{color:#fff}
  footer .disc{margin-top:22px;padding-top:18px;border-top:1px solid #223056;line-height:1.8;color:#7E8BB4;font-size:11.5px}

  /* mobile sticky cta */
  .mbar{position:fixed;bottom:0;left:0;right:0;z-index:60;background:#fff;border-top:1px solid var(--line);padding:10px 14px;display:none;gap:10px;box-shadow:0 -6px 20px rgba(0,0,0,.06)}
  .mbar .btn{flex:1;justify-content:center;padding:13px}
  @media(max-width:780px){.mbar{display:flex}body{padding-bottom:74px}}

  .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
  .reveal.in{opacity:1;transform:none}
  @media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}
  .note-inline{font-size:11px;color:var(--mute);margin-top:14px}

  /* ===== 画像 ===== */
  html,body{overflow-x:hidden}
  img{max-width:100%}
  .hero-media{position:relative}
  .hero-photo{width:100%;display:block;border-radius:20px;box-shadow:0 24px 60px rgba(8,16,40,.42);object-fit:cover;aspect-ratio:3/2}
  .hero-media .timeline{margin-top:-56px;width:94%;margin-left:auto;margin-right:auto;position:relative;z-index:3}
  .sec-photo{display:block;width:100%;max-width:720px;margin:22px auto 0;border-radius:18px;box-shadow:var(--shadow)}
  .why-2col{display:grid;grid-template-columns:.82fr 1.18fr;gap:24px;align-items:center;margin-top:34px}
  .why-photo img{width:100%;display:block;border-radius:18px;box-shadow:var(--shadow);object-fit:cover;aspect-ratio:3/4;max-height:520px}
  .why-list{display:grid;gap:14px}
  /* ===== スマホ最適化 ===== */
  @media(max-width:640px){
    .wrap{padding:0 18px}
    .sec{padding:46px 0}
    .hero{padding:42px 0 52px}
    .hero h1{font-size:31px;line-height:1.28}
    .hero p.sub{font-size:15px}
    .hero .cbtns{flex-direction:column;align-items:stretch}
    .hero .cbtns .btn{width:100%;justify-content:center;padding:15px}
    .hero-media .timeline{margin-top:-40px;width:100%}
    .why-2col{grid-template-columns:1fr;gap:18px}
    .why-photo img{aspect-ratio:16/10;max-height:300px}
    h2{font-size:24px}
    .g4,.g3{gap:14px}
    .assure{gap:12px;padding:18px 16px}
    .assure .a{font-size:13px}
    .plans{gap:22px}
    .simcta{padding:26px 20px;gap:18px}
    .final{padding:52px 0}
    .badges{gap:12px 16px}
    .nav .cta{padding:9px 14px;font-size:13px}
    .kyufu{gap:14px}
    .sec-photo{border-radius:14px}
  }
  @media(max-width:380px){
    .wrap{padding:0 14px}
    .hero h1{font-size:27px}
    .brand{font-size:18px}
    .headline .big{font-size:34px}
  }

  /* ===== ヒーロー案1（全面背景）＋タイムライン帯 ===== */
  .herofull{position:relative;background-size:cover;background-position:right center;color:#fff;padding:92px 0 96px;overflow:hidden}
  .herofull .wrap{position:relative;z-index:2}
  .herofull h1{font-size:clamp(30px,5.4vw,50px);font-weight:900;line-height:1.24;letter-spacing:-.02em}
  .herofull h1 .hl{color:var(--sun)}
  .herofull h1 .u{background:linear-gradient(transparent 62%,rgba(190,155,75,.35) 62%)}
  .herofull .hf-sub{color:#D6DCEA;font-size:16.5px;margin-top:16px;max-width:540px}
  .herofull .cbtns{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
  .herofull .badges{color:#C9D2E6;margin-top:22px}
  .tlband{background:var(--cloud)}
  .tlband .timeline{max-width:820px;margin:-56px auto 0;position:relative;z-index:5}
  /* ===== 悩み：交互スプリット ===== */
  .worry-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center;margin-bottom:30px;text-align:left}
  .worry-ph{aspect-ratio:4/3;border-radius:20px;background-size:cover;background-position:center;box-shadow:var(--shadow)}
  .worry-tx h2{font-size:clamp(23px,3.6vw,30px)}
  /* ===== デュオトーン帯 ===== */
  .duoband{background-size:cover;background-position:center;color:#fff;text-align:center;padding:64px 0}
  @media(max-width:820px){
    .herofull{background-position:center;padding:64px 0 70px}
    .herofull::before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(8,22,51,.55),rgba(8,22,51,.82));z-index:1}
    .herofull .hf-sub{font-size:15px}
    .herofull .cbtns{flex-direction:column;align-items:stretch}
    .herofull .cbtns .btn{width:100%;justify-content:center}
    .tlband .timeline{margin:-40px 14px 0}
    .worry-split{grid-template-columns:1fr;gap:18px}
    .worry-ph{aspect-ratio:16/10}
  }

/* ===== ホームページ ===== */
.hero-home{background:radial-gradient(700px 300px at 80% -10%,#24407A,var(--indigo-d) 60%,var(--indigo-dd));color:#fff;padding:64px 0 68px;text-align:center}
.hero-home h1{font-size:clamp(28px,5vw,44px);font-weight:900;line-height:1.3;margin-top:14px}
.hero-home h1 .hl{color:var(--sun)}
.hero-home p{color:#C9D2E6;font-size:16px;max-width:560px;margin:16px auto 0}
.hero-home .cbtns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:24px}
.news{display:grid;gap:12px;margin-top:24px;text-align:left;max-width:680px;margin-left:auto;margin-right:auto}
.news a{display:flex;gap:14px;align-items:center;padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:12px;text-decoration:none;color:var(--ink);box-shadow:var(--shadow-s)}
.news a:hover{border-color:var(--indigo)}
.news .d{color:var(--sun-d);font-weight:800;font-size:13px;white-space:nowrap}
.news .t{font-weight:700;font-size:14px}
@media(max-width:640px){.hero-home{padding:48px 0 52px}.hero-home .cbtns{flex-direction:column;align-items:stretch}.hero-home .cbtns .btn{width:100%;justify-content:center}}

/* ===== 退職給付金総研：格式（明朝見出し・エンブレム・ゴールド罫） ===== */
:root{--serif:"Yu Mincho","YuMincho","Hiragino Mincho ProN","Noto Serif JP",serif}
h1,h2,.hero-home h1,.herofull h1,.hero h1,.sim-hero h1,.hd .title,.q,.gate-t,.reveal .n,.bignum .n,.mv-lbl,.top h1{font-family:var(--serif)}
header{box-shadow:0 1px 0 rgba(190,155,75,.4)}
.brand{font-family:var(--serif);letter-spacing:.03em;font-size:18px}
.brand .m{background:#14295B!important;color:#BE9B4B!important;border:1px solid #BE9B4B;border-radius:6px;font-weight:900;font-family:var(--serif)}
.brand .wm{display:flex;flex-direction:column;line-height:1.05}
.brand .en{font-size:8.5px;letter-spacing:.2em;color:#96762E;font-weight:700;font-family:sans-serif;margin-top:2px}
.fbrand{font-family:var(--serif)}
@media(max-width:520px){.brand{font-size:16px}.brand .en{display:none}}

.brand .m,.logo .m{background:transparent!important;border:0!important;padding:0!important;box-shadow:none!important;width:34px;height:38px;display:block;overflow:visible}
.brand .m svg,.logo .m svg{width:34px;height:38px;display:block}
.fbrand .m{background:transparent!important;border:0!important;width:28px;height:32px}
.fbrand .m svg{width:28px;height:32px;display:block}