/* ========== RESET & BASE ========== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Noto Sans JP',sans-serif;color:#1a1a2e;background:#fff;line-height:1.85;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto;display:block}
ul{list-style:none}
.container{max-width:1100px;margin:0 auto;padding:0 24px}
.text-navy{color:#1e3a5f}
.text-gold{color:#c9a44c}
.text-red{color:#c0392b}

/* ========== HEADER ========== */
.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.06);height:84px}
.header-inner{max-width:1100px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:100%}
.logo-img{height:64px;width:auto}
.nav{display:flex;gap:28px}
.nav a{font-size:13px;font-weight:700;color:#444;letter-spacing:.5px;transition:color .2s}
.nav a:hover{color:#1e3a5f}
.header-contact{display:flex;align-items:center;gap:12px}
.header-tel-wrap{display:flex;flex-direction:column;align-items:flex-end;line-height:1.2}
.header-tel{font-size:14px;font-weight:700;color:#1a1a2e}
.header-hours{font-size:10px;color:#888;font-weight:400;letter-spacing:.3px}
.header-line{background:#06C755;color:#fff;padding:8px 18px;border-radius:6px;font-size:12px;font-weight:700;transition:opacity .2s}
.header-line:hover{opacity:.85}

/* ========== HAMBURGER ========== */
.hamburger{display:none;background:none;border:0;padding:0;cursor:pointer;width:44px;height:44px;position:relative;z-index:1002;margin-left:8px}
.hamburger span{display:block;width:24px;height:2px;background:#1a1a2e;margin:6px auto;transition:transform .3s ease,opacity .2s ease}
.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)}

/* ========== MOBILE MENU ========== */
.mobile-menu{position:fixed;top:84px;left:0;right:0;bottom:0;background:#fff;z-index:1500;padding:32px 24px 48px;overflow-y:auto;transform:translateY(-12px);opacity:0;visibility:hidden;transition:transform .3s ease,opacity .25s ease,visibility 0s linear .25s;box-shadow:0 8px 24px rgba(0,0,0,.08)}
.mobile-menu.active{transform:translateY(0);opacity:1;visibility:visible;transition:transform .3s ease,opacity .25s ease,visibility 0s}
.mobile-nav{display:flex;flex-direction:column;margin-bottom:28px}
.mobile-nav a{font-size:17px;font-weight:700;color:#1a1a2e;padding:18px 4px;border-bottom:1px solid #ececec;transition:color .2s}
.mobile-nav a:hover{color:#1e3a5f}
.mobile-contact{display:flex;flex-direction:column;gap:12px}
.mobile-line{display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;color:#fff;padding:18px;text-align:center;background:#06C755;border-radius:8px;box-shadow:0 4px 16px rgba(6,199,85,.25)}
.mobile-tel{display:flex;align-items:center;justify-content:center;gap:8px;font-size:17px;font-weight:700;color:#1e3a5f;padding:16px;text-align:center;border:2px solid #1e3a5f;border-radius:8px;background:#fff}
body.menu-open{overflow:hidden}

/* ========== BUTTONS ========== */
.btn{display:inline-flex;align-items:center;gap:8px;padding:18px 36px;border-radius:8px;font-size:16px;font-weight:700;transition:all .25s;cursor:pointer;border:none;text-align:center}
.btn-line{background:#06C755;color:#fff;box-shadow:0 4px 16px rgba(6,199,85,.3)}
.btn-line:hover{background:#05b04b;transform:translateY(-2px);box-shadow:0 6px 24px rgba(6,199,85,.4)}
.btn-gold{background:#c9a44c;color:#fff;box-shadow:0 4px 16px rgba(201,164,76,.3)}
.btn-gold:hover{background:#b08f3c;transform:translateY(-2px)}
.btn-outline-white{background:transparent;color:#fff;border:2px solid #fff;padding:16px 32px;font-size:15px;font-weight:700;border-radius:8px;transition:all .25s}
.btn-outline-white:hover{background:#fff;color:#1e3a5f}
.btn-lg{padding:22px 48px;font-size:18px}

/* ========== HERO ========== */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;padding:140px 24px 80px;background:linear-gradient(135deg,#1e3a5f 0%,#152a45 50%,#0d1b2e 100%);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 20% 30%,rgba(201,164,76,.12) 0%,transparent 40%),radial-gradient(circle at 80% 70%,rgba(255,255,255,.05) 0%,transparent 50%);pointer-events:none}
.hero-content{position:relative;z-index:2;max-width:1100px;margin:0 auto;color:#fff}
.hero-badge{display:inline-block;padding:8px 24px;border:1px solid rgba(201,164,76,.6);background:rgba(201,164,76,.12);border-radius:50px;font-size:13px;font-weight:700;letter-spacing:3px;margin-bottom:32px;color:#c9a44c}
.hero-catch{font-size:54px;font-weight:900;line-height:1.25;letter-spacing:1px;margin-bottom:24px;text-shadow:0 2px 20px rgba(0,0,0,.4)}
.hero-accent{color:#c9a44c;display:block}
.hero-desc{font-size:18px;opacity:.92;margin-bottom:36px;font-weight:300;letter-spacing:.8px;line-height:1.9;max-width:780px}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:32px}
.hero-trust{display:flex;gap:24px;flex-wrap:wrap;padding-top:28px;border-top:1px solid rgba(255,255,255,.15)}
.hero-trust-item{font-size:13px;color:rgba(255,255,255,.85);display:flex;align-items:center;gap:6px}
.hero-trust-icon{color:#c9a44c;font-weight:900}

/* ========== SECTION ========== */
section{padding:96px 24px}
.section-title{font-size:36px;font-weight:900;text-align:center;color:#1e3a5f;margin-bottom:16px;letter-spacing:1px}
.section-sub{font-size:15px;text-align:center;color:#666;margin-bottom:64px;letter-spacing:1.5px;font-weight:400}
.section-eyebrow{font-size:12px;text-align:center;color:#c9a44c;font-weight:700;letter-spacing:4px;margin-bottom:16px}

/* ========== FEATURES (3つの特徴) ========== */
.features{background:#f8f6f0;position:relative}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.feature-card{background:#fff;padding:48px 32px;border-radius:12px;text-align:center;box-shadow:0 4px 24px rgba(30,58,95,.06);transition:transform .3s,box-shadow .3s;border-top:4px solid #c9a44c}
.feature-card:hover{transform:translateY(-4px);box-shadow:0 8px 32px rgba(30,58,95,.12)}
.feature-num{font-size:48px;font-weight:900;color:#c9a44c;line-height:1;margin-bottom:16px;font-family:Georgia,serif}
.feature-title{font-size:20px;font-weight:900;color:#1e3a5f;margin-bottom:16px;line-height:1.5}
.feature-desc{font-size:14px;color:#555;line-height:1.9}

/* ========== PROMISES (10の約束) ========== */
.promises{background:#fff}
.promises-intro{background:#fffbed;padding:24px 28px;border-left:4px solid #c9a44c;border-radius:8px;margin-bottom:48px;font-size:15px;color:#555;line-height:1.9}
.promises-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.promise-card{display:flex;gap:18px;padding:24px;background:#f8f6f0;border-radius:10px;transition:transform .25s,background .25s}
.promise-card:hover{transform:translateX(4px);background:#fffbed}
.promise-icon{flex-shrink:0;width:44px;height:44px;background:#1e3a5f;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:16px;font-family:Georgia,serif}
.promise-body{flex:1}
.promise-title{font-size:15px;font-weight:900;color:#1e3a5f;margin-bottom:6px;line-height:1.5}
.promise-desc{font-size:13px;color:#555;line-height:1.8}

/* ========== ITEMS (取扱品目) ========== */
.items{background:#f8f6f0}
.items-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}
.item-card{background:#fff;padding:40px 32px;border-radius:12px;box-shadow:0 4px 20px rgba(30,58,95,.06);transition:all .3s;border-left:4px solid #1e3a5f}
.item-card:hover{box-shadow:0 8px 32px rgba(30,58,95,.12);transform:translateY(-2px)}
.item-icon{font-size:36px;margin-bottom:16px}
.item-title{font-size:22px;font-weight:900;color:#1e3a5f;margin-bottom:8px}
.item-sub{font-size:13px;color:#c9a44c;font-weight:700;margin-bottom:20px;letter-spacing:1px}
.item-list{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}
.item-list li{font-size:13.5px;color:#444;padding-left:20px;position:relative;line-height:1.7}
.item-list li::before{content:"✓";position:absolute;left:0;color:#c9a44c;font-weight:900}
.item-note{font-size:12px;color:#888;padding:10px 14px;background:#f8f6f0;border-radius:6px;line-height:1.7}

/* ========== EXCLUDED (対象外) ========== */
.excluded{background:#fff}
.excluded-box{max-width:760px;margin:0 auto;padding:32px 36px;background:#fef5f4;border-left:4px solid #c0392b;border-radius:8px}
.excluded-title{font-size:18px;font-weight:900;color:#c0392b;margin-bottom:16px}
.excluded-items{display:flex;flex-wrap:wrap;gap:8px 16px;margin-bottom:18px}
.excluded-items span{font-size:14px;color:#555;padding:6px 14px;background:#fff;border-radius:50px;border:1px solid #ecd3d0}
.excluded-note{font-size:13px;color:#666;line-height:1.8}

/* ========== TRIPLE (三段活用) ========== */
.triple{background:linear-gradient(135deg,#1e3a5f 0%,#152a45 100%);color:#fff;padding:96px 24px}
.triple .section-title{color:#fff}
.triple .section-sub{color:rgba(255,255,255,.7)}
.triple .section-eyebrow{color:#c9a44c}
.triple-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:48px}
.triple-card{background:rgba(255,255,255,.08);backdrop-filter:blur(8px);padding:36px 28px;border-radius:12px;border:1px solid rgba(201,164,76,.3);text-align:center}
.triple-step{font-size:13px;color:#c9a44c;font-weight:700;letter-spacing:3px;margin-bottom:12px}
.triple-title{font-size:22px;font-weight:900;margin-bottom:16px;letter-spacing:1px}
.triple-desc{font-size:14px;line-height:1.9;color:rgba(255,255,255,.85)}
.triple-bottom{text-align:center;padding:32px;background:rgba(201,164,76,.1);border:1px solid rgba(201,164,76,.4);border-radius:12px;font-size:15px;line-height:1.9;color:#fff}
.triple-bottom strong{color:#c9a44c}

/* ========== FLOW (査定の流れ) ========== */
.flow{background:#f8f6f0}
.flow-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.flow-step{background:#fff;padding:36px 28px;border-radius:12px;position:relative;box-shadow:0 4px 20px rgba(30,58,95,.06);text-align:center}
.flow-step-num{position:absolute;top:-20px;left:50%;transform:translateX(-50%);width:48px;height:48px;background:#c9a44c;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:900;font-family:Georgia,serif;box-shadow:0 4px 12px rgba(201,164,76,.4)}
.flow-step-title{font-size:18px;font-weight:900;color:#1e3a5f;margin:20px 0 12px}
.flow-step-desc{font-size:13.5px;color:#555;line-height:1.85}

/* ========== PRICING ========== */
.pricing{background:#fff}
.pricing-box{max-width:820px;margin:0 auto;background:#f8f6f0;border-radius:12px;padding:40px;border:1px solid #ece8d8}
.pricing-title{font-size:22px;font-weight:900;color:#1e3a5f;margin-bottom:24px;text-align:center}
.pricing-row{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px dashed #d4cdb6}
.pricing-row:last-of-type{border-bottom:none}
.pricing-label{font-size:14px;color:#555;font-weight:700}
.pricing-value{font-size:15px;color:#1e3a5f;font-weight:900}
.pricing-note{margin-top:24px;padding:20px;background:#fff;border-radius:8px;font-size:14px;line-height:1.9;color:#555}
.pricing-highlight{color:#c9a44c;font-weight:900}

/* ========== DIFFERENCE (他社との違い) ========== */
.difference{background:#fef5f4;padding:96px 24px}
.diff-title{font-size:28px;font-weight:900;color:#1e3a5f;text-align:center;margin-bottom:16px}
.diff-subtitle{font-size:15px;color:#666;text-align:center;margin-bottom:48px;line-height:1.9}
.diff-table{max-width:880px;margin:0 auto;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 20px rgba(30,58,95,.08)}
.diff-row{display:grid;grid-template-columns:1fr 1fr 1fr;border-bottom:1px solid #f0e8e6}
.diff-row:last-child{border-bottom:none}
.diff-row.header{background:#1e3a5f;color:#fff;font-weight:900}
.diff-row.header > div{padding:20px 16px}
.diff-cell{padding:18px 16px;font-size:13.5px;line-height:1.7;display:flex;align-items:center}
.diff-cell.label{background:#f8f6f0;font-weight:700;color:#1e3a5f}
.diff-cell.bad{color:#c0392b}
.diff-cell.good{color:#1e7a3a;font-weight:700;background:#f0faf4}

/* ========== MESSAGE (代表メッセージ) ========== */
.message{background:#fff}
.message-box{display:grid;grid-template-columns:280px 1fr;gap:48px;max-width:980px;margin:0 auto;align-items:center}
.message-img{border-radius:12px;box-shadow:0 8px 28px rgba(30,58,95,.18)}
.message-name{font-size:13px;color:#c9a44c;font-weight:700;letter-spacing:3px;margin-bottom:12px}
.message-title{font-size:28px;font-weight:900;color:#1e3a5f;margin-bottom:24px;line-height:1.5}
.message-body{font-size:15px;color:#444;line-height:2}
.message-body p{margin-bottom:16px}
.message-sign{margin-top:24px;font-size:16px;font-weight:900;color:#1e3a5f}

/* ========== FAQ ========== */
.faq{background:#f8f6f0}
.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:16px}
.faq-item{background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 2px 12px rgba(30,58,95,.05)}
.faq-q{padding:24px 28px;font-size:16px;font-weight:900;color:#1e3a5f;cursor:pointer;display:flex;justify-content:space-between;align-items:center;line-height:1.5}
.faq-q::before{content:"Q";display:inline-block;width:28px;height:28px;background:#c9a44c;color:#fff;border-radius:50%;text-align:center;line-height:28px;font-size:14px;margin-right:14px;flex-shrink:0}
.faq-q-text{flex:1}
.faq-q::after{content:"+";font-size:24px;color:#c9a44c;font-weight:400;transition:transform .25s}
.faq-item.active .faq-q::after{transform:rotate(45deg)}
.faq-a{padding:0 28px;max-height:0;overflow:hidden;transition:max-height .35s ease,padding .35s ease;font-size:14px;color:#555;line-height:2}
.faq-item.active .faq-a{padding:0 28px 24px;max-height:600px}
.faq-a-inner{padding-left:42px}

/* ========== AREA (対応エリア) ========== */
.area{background:#fff}
.area-box{max-width:760px;margin:0 auto;background:#f8f6f0;padding:36px 40px;border-radius:12px;text-align:center}
.area-list{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:20px}
.area-list span{padding:8px 18px;background:#fff;color:#1e3a5f;border:1px solid #d4cdb6;border-radius:50px;font-size:14px;font-weight:700}
.area-note{font-size:13.5px;color:#666;line-height:1.8}

/* ========== CTA ========== */
.cta-section{background:linear-gradient(135deg,#1e3a5f 0%,#152a45 100%);color:#fff;padding:96px 24px;text-align:center;position:relative;overflow:hidden}
.cta-section::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 50% 50%,rgba(201,164,76,.15) 0%,transparent 60%);pointer-events:none}
.cta-content{position:relative;z-index:2;max-width:680px;margin:0 auto}
.cta-eyebrow{color:#c9a44c;font-size:13px;font-weight:700;letter-spacing:4px;margin-bottom:20px}
.cta-title{font-size:38px;font-weight:900;margin-bottom:24px;line-height:1.4}
.cta-desc{font-size:16px;line-height:2;margin-bottom:40px;opacity:.92}
.cta-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:32px}
.cta-trust{font-size:12.5px;opacity:.7;letter-spacing:1.5px}

/* ========== FOOTER ========== */
.footer{background:#0d1b2e;color:#aab;padding:64px 24px 32px}
.footer-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer-brand-logo{height:80px;width:auto;margin-bottom:20px}
.footer-brand-desc{font-size:13.5px;line-height:1.9;color:#aab}
.footer-col-title{font-size:13px;color:#c9a44c;font-weight:700;letter-spacing:2px;margin-bottom:18px}
.footer-list{display:flex;flex-direction:column;gap:10px}
.footer-list a,.footer-list span{font-size:13px;color:#aab;transition:color .2s}
.footer-list a:hover{color:#c9a44c}
.footer-list .footer-cert{font-size:12px;line-height:1.7;color:#7a8294}
.footer-bottom{max-width:1100px;margin:0 auto;padding-top:24px;border-top:1px solid rgba(170,170,187,.12);text-align:center;font-size:12px;color:#7a8294}

/* ========== LEGAL PAGE ========== */
.legal-page{padding:156px 24px 96px;background:#f8f6f0;min-height:100vh}
.legal-page .container{background:#fff;padding:48px;border-radius:12px;box-shadow:0 4px 20px rgba(30,58,95,.06)}
.legal-page h1{font-size:28px;color:#1e3a5f;margin-bottom:8px;font-weight:900}
.legal-page h2{font-size:18px;color:#1e3a5f;margin:32px 0 12px;font-weight:900;padding-left:14px;border-left:4px solid #c9a44c}
.legal-page p{font-size:14px;color:#444;line-height:2;margin-bottom:12px}
.legal-page ul{list-style:disc;margin-left:24px;font-size:14px;color:#444;line-height:2;margin-bottom:12px}
.legal-page li{margin-bottom:6px}
.legal-updated{color:#888;font-size:13px;margin-bottom:32px}
.legal-table{width:100%;border-collapse:collapse;margin-top:16px;font-size:14px}
.legal-table th,.legal-table td{padding:16px 20px;text-align:left;border-bottom:1px solid #eee;vertical-align:top;line-height:1.85}
.legal-table th{background:#f8f6f0;color:#1e3a5f;font-weight:900;width:30%;white-space:nowrap}
.legal-table td{color:#444}

/* ========== FIXED BOTTOM CTA (Mobile) ========== */
.fixed-cta{display:none;position:fixed;bottom:0;left:0;right:0;background:#fff;padding:12px 16px calc(env(safe-area-inset-bottom,12px));box-shadow:0 -4px 16px rgba(0,0,0,.08);z-index:900;gap:8px}
.fixed-cta a{flex:1;display:flex;align-items:center;justify-content:center;padding:14px;border-radius:8px;font-size:14px;font-weight:900;text-align:center}
.fixed-cta-line{background:#06C755;color:#fff}
.fixed-cta-tel{background:#1e3a5f;color:#fff}

/* ========== RESPONSIVE ========== */
@media (max-width:960px){
  .features-grid{grid-template-columns:1fr;gap:20px}
  .promises-grid{grid-template-columns:1fr;gap:14px}
  .items-grid{grid-template-columns:1fr;gap:20px}
  .triple-grid{grid-template-columns:1fr;gap:20px}
  .flow-steps{grid-template-columns:1fr;gap:32px}
  .message-box{grid-template-columns:1fr;gap:32px;text-align:center}
  .message-img{max-width:240px;margin:0 auto}
  .footer-inner{grid-template-columns:1fr;gap:32px}
  .diff-row{grid-template-columns:1fr}
  .diff-row.header{display:none}
  .diff-cell{padding:14px 16px}
  .diff-cell.label{background:#1e3a5f;color:#fff;font-size:15px;padding:14px 18px}
}

@media (max-width:768px){
  html{font-size:15px}
  .nav,.header-tel-wrap{display:none}
  .hamburger{display:block}
  .header-line{display:none}
  .logo-img{height:52px}
  section{padding:64px 20px}
  .hero{padding:120px 20px 64px;min-height:auto}
  .hero-catch{font-size:34px;line-height:1.3}
  .hero-desc{font-size:16px;line-height:1.85}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{justify-content:center;width:100%}
  .hero-trust{flex-direction:column;gap:10px}
  .section-title{font-size:26px}
  .section-sub{font-size:13.5px;margin-bottom:40px}
  .diff-title{font-size:22px}
  .cta-title{font-size:26px;line-height:1.5}
  .cta-buttons{flex-direction:column}
  .cta-buttons .btn{width:100%;justify-content:center}
  .fixed-cta{display:flex}
  body{padding-bottom:72px}
  .legal-page{padding:120px 16px 64px}
  .legal-page .container{padding:28px 20px}
  .legal-table th,.legal-table td{display:block;width:100%;padding:10px 12px}
  .legal-table th{background:#f8f6f0;border-radius:6px}
  .pricing-box{padding:24px 20px}
  .promise-card{padding:18px}
  .feature-card{padding:32px 24px}
  .item-card{padding:28px 22px}
}