:root{
  --violet:#6f5bd6; --blue:#4a7be0; --sky:#58b8ee;
  --grad:linear-gradient(135deg,#7a5cd8 0%,#4f7de2 55%,#4fb4ec 100%);
  --ink:#2b3150;      /* 見出し：濃いチャコール（青み） */
  --body:#454c6b;     /* 本文：少し柔らかいダークグレー */
  --muted:#697089;    /* 補足：さらに一段柔らかいグレー */
  --line:#e4e7f4;
  --bg:#ffffff; --bg-soft:#f6f7fd; --bg-tint:#eef3fd;
  --accent-dark:#4a3fb0;
  --radius:14px;
  --shadow:0 8px 24px rgba(80,90,170,.10);
  --font:"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic UI","Yu Gothic","Meiryo",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font-family:var(--font);color:var(--body);background:var(--bg);line-height:1.8;font-size:16px;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-dark)}
h1,h2,h3,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
h1,h2,h3,h4,strong,b{color:var(--ink)}
:focus-visible{outline:3px solid #2f5fd0;outline-offset:3px}

.wrap{width:min(1040px,100% - 40px);margin-inline:auto}
.narrow{width:min(740px,100% - 40px);margin-inline:auto}
section{padding:52px 0}
.soft{background:var(--bg-soft)}
.tint{background:var(--bg-tint)}
.eyebrow{font-size:.9rem;letter-spacing:.1em;font-weight:700;color:var(--violet);text-transform:uppercase;margin-bottom:6px}
h2{font-size:clamp(1.3rem,3.4vw,1.7rem);line-height:1.5;margin-bottom:12px;letter-spacing:.02em}
h3{font-size:1.1rem;line-height:1.5}
.lead{color:var(--muted);max-width:44em}
.center{text-align:center}
.center .lead{margin-inline:auto}
.nb{display:inline-block}

/* header：ロゴ素材の内部余白をCSSで切り詰めて表示（素材は未加工） */
.site-header{padding:4px 0;border-bottom:1px solid var(--line);background:#fff}
.logo-crop{--h:75px;height:var(--h);width:calc(var(--h)*2.27);overflow:hidden;display:block}
.logo-crop img{max-width:none;height:calc(var(--h)*1.458);width:auto;margin-left:calc(var(--h)*-.9375);margin-top:calc(var(--h)*-.1875)}
.logo-crop--sm{--h:48px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:12px 30px;border-radius:999px;background:var(--grad);color:#fff;font-weight:700;font-size:1rem;text-decoration:none;border:0;cursor:pointer;box-shadow:0 6px 16px rgba(88,92,200,.26);transition:transform .15s,box-shadow .15s;text-align:center;font-family:inherit}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 20px rgba(88,92,200,.32)}
.btn--sm{min-height:48px;padding:10px 20px;font-size:.95rem;box-shadow:none}
.btn--ghost{background:#fff;color:var(--accent-dark);border:1.5px solid #b9b0ee;box-shadow:none}
.btn--ghost:hover{box-shadow:none;background:#f6f4ff}
.btn[data-pending="true"],.btn[data-pending="true"]:hover{background:#e9ebf3;color:#4b5166;border:1.5px dashed #aab0c6;box-shadow:none;transform:none;cursor:not-allowed}
.btn-note{font-size:.85rem;color:var(--muted);margin-top:8px}

/* hero */
.hero{padding:40px 0 52px;background:linear-gradient(180deg,#f3f1fd 0%,#fff 100%)}
.hero-grid{display:grid;gap:28px;align-items:center}
.hero h1{font-size:clamp(1.5rem,5.4vw,2.3rem);line-height:1.45;margin-bottom:14px;letter-spacing:.02em}
.hero .sub{color:var(--muted);margin-bottom:14px}
.product-name{font-weight:700;color:var(--accent-dark);margin-bottom:10px}
.hero-visual{display:flex;justify-content:center}
.hero .btn{display:flex;width:fit-content;margin-inline:auto}
.phone{width:min(300px,78%);border-radius:26px;border:2.5px solid #6a7396;overflow:hidden;box-shadow:0 6px 18px rgba(70,80,140,.14);background:#fff}
.phone img{width:100%}

/* price box */
.pricebox{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 20px;box-shadow:var(--shadow);margin:16px 0}
.price-old{color:var(--muted);font-size:.92rem}
.price-old s{font-weight:700}
.price-badge{display:inline-block;background:#fff1e0;color:#8f4600;font-weight:800;font-size:.98rem;padding:2px 14px;border-radius:999px;margin:6px 0 2px}
.price-now{font-size:clamp(1.9rem,7vw,2.5rem);font-weight:800;line-height:1.3;color:var(--accent-dark)}
.price-now small{font-size:.5em;font-weight:700}
.price-terms{font-size:.84rem;color:var(--muted);margin-top:4px;line-height:1.7}

/* problems */
.problems{display:grid;gap:10px;margin:22px 0}
.problem{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px 14px 50px;position:relative}
.problem::before{content:"";position:absolute;left:18px;top:19px;width:18px;height:18px;border-radius:50%;background:var(--grad);opacity:.85}
.message{background:#fff;border:1px solid var(--line);border-left:4px solid var(--violet);border-right:4px solid var(--violet);border-radius:var(--radius);padding:18px 22px;box-shadow:var(--shadow);margin-top:26px}
.message p+p{margin-top:10px}

/* 4 tools */
.cards{display:grid;gap:14px;margin-top:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.card .no{font-weight:800;font-size:.88rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:.1em}
.card .tag{font-size:.84rem;color:var(--violet);font-weight:700;margin:0 0 4px}
.card h3{margin-bottom:6px}
.card p{font-size:.94rem;color:var(--muted)}
.axes{margin-top:22px;text-align:center;font-weight:700;color:var(--accent-dark)}

/* flow */
.flow{display:grid;gap:0;max-width:300px;margin:20px auto 0}
.flow li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px 14px;text-align:center;font-weight:700;color:var(--ink);position:relative;font-size:.95rem}
.flow li+li{margin-top:18px}
.flow li+li::before{content:"";position:absolute;left:50%;top:-14px;width:2px;height:8px;background:var(--blue);transform:translateX(-50%)}
.flow li+li::after{content:"";position:absolute;left:50%;top:-7px;border:5px solid transparent;border-top-color:var(--blue);border-bottom:0;transform:translateX(-50%)}
.flow--wide{max-width:340px}

/* screenshots */
.shots{display:grid;grid-template-columns:repeat(2,1fr);gap:16px 12px;margin:26px auto 0;max-width:340px}
.shot{text-align:center}
.shot .frame{border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:0 6px 16px rgba(80,90,170,.09);background:#fff;aspect-ratio:864/1450}
.shot .frame img{width:100%;height:100%;object-fit:cover;object-position:top}
/* 素材11：上部ブラウザバーのデモURL帯をCSSで隠す（元画像は未加工） */
.shot .frame--cut img{height:auto;object-fit:initial;margin-top:-29.2%}
.shot .frame--notice{aspect-ratio:864/700}
.shot .frame--notice img{object-position:center 100%}
.shot .step{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:var(--grad);color:#fff;font-weight:700;font-size:.8rem;margin:8px 0 2px}
.shot p{font-size:.85rem;line-height:1.55;color:var(--muted)}
.note{font-size:.88rem;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin-top:22px}

/* tool detail（Trial / Report / Event 共通：左GIF・右完成画面） */
.detail-grid{display:grid;gap:22px;margin-top:20px;align-items:start}
.demo-gif{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}
.cap{font-size:.82rem;color:var(--muted);margin-top:6px}
.fullshot{position:relative;border-radius:var(--radius);border:1px solid var(--line);overflow:hidden;box-shadow:var(--shadow);background:#fff;max-height:380px}
.fullshot img{width:100%}
.fullshot.is-open{max-height:none}
.fullshot:not(.is-open)::after{content:"";position:absolute;left:0;right:0;bottom:0;height:70px;background:linear-gradient(transparent,#fff);pointer-events:none}
.expand{margin-top:10px;min-height:44px;padding:6px 20px;border-radius:999px;border:1px solid #cfc9f2;background:#fff;color:var(--accent-dark);font-weight:600;cursor:pointer;font-family:inherit;font-size:.92rem;transition:background .15s}
.expand:hover{background:#f6f4ff}
.expand:focus-visible{outline:3px solid #2f5fd0;outline-offset:2px}
.alt-bg{background:var(--bg-soft)}

/* 画面上で調整できる（共通メリット） */
.perk{padding:28px 0}
.perk-box{background:#fff;border:1px solid var(--line);border-left:4px solid var(--violet);border-right:4px solid var(--violet);border-radius:var(--radius);padding:16px 20px;box-shadow:var(--shadow)}
.perk-box h3{font-size:1.02rem;margin-bottom:6px}
.perk-box p{font-size:.94rem}
.perk-note{font-size:.84rem;color:var(--muted);margin-top:8px}

/* story */
.story .box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow)}
.story p+p{margin-top:12px}
.story .quote{border-left:4px solid var(--sky);padding-left:16px;color:var(--accent-dark);font-weight:600}

/* pricing */
.pack{background:#fff;border-radius:20px;padding:24px 22px;text-align:center;box-shadow:0 12px 32px rgba(80,90,200,.15);outline:2px solid var(--violet);outline-offset:-2px;margin-top:20px}
.pack h3{font-size:1.15rem;margin-bottom:8px}
.pack .price-now{font-size:clamp(1.7rem,6vw,2.2rem)}
.compare{display:inline-block;margin:6px 0 0;font-size:.9rem;color:var(--muted)}
.pack .btn{margin-top:14px;width:min(100%,340px);min-height:50px}
.singles{margin-top:36px}
.singles h3{text-align:center;margin-bottom:4px}
.single-grid{display:grid;gap:12px;margin-top:16px}
.single{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 20px;display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;justify-content:space-between}
.single b{display:block}
.single .p{font-weight:800;color:var(--accent-dark);font-size:1.15rem}
.single .btn{width:100%}
.total{text-align:center;color:var(--muted);margin-top:14px;font-size:.95rem}
.setup{margin-top:36px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px}
.setup h3{margin-bottom:2px}
.setup .p{font-weight:800;color:var(--accent-dark);font-size:1.25rem;margin:2px 0 10px}
.two{display:grid;gap:14px;margin-top:10px}
.two h4{margin:0 0 4px;font-size:.95rem}
.two li{font-size:.92rem;padding-left:1.2em;position:relative;color:var(--muted)}
.two li::before{content:"・";position:absolute;left:0}
.setup .after{font-size:.9rem;color:var(--muted);margin-top:12px}

.setup-flow{margin-top:16px;padding:14px 16px;background:var(--bg-soft);border-radius:10px;overflow-wrap:anywhere}
.setup-flow h4{margin:0 0 6px;font-size:.95rem;color:var(--ink)}
.setup-flow p{font-size:.9rem;line-height:1.8;color:var(--body);margin:0}
.setup-flow .setup-flow-note{font-size:.85rem;color:var(--muted);margin-top:8px}
.setup-cta{text-align:center;margin-top:14px}

/* setup-apply.html（初期設定代行 申込ページ） */
.apply{padding:28px 0 56px;background:linear-gradient(180deg,#f3f1fd 0%,#fff 240px)}
.apply-back{display:inline-flex;align-items:center;min-height:44px;font-size:.92rem;font-weight:700;text-decoration:none}
.apply-back:hover{text-decoration:underline}
.apply h1{font-size:clamp(1.4rem,5vw,1.9rem);line-height:1.5;margin:6px 0 12px;letter-spacing:.02em}
.apply-lead{color:var(--muted);margin-bottom:6px}
.apply-price{margin:10px 0 0;color:var(--body)}
.apply-price strong{color:var(--accent-dark);font-size:1.15rem}
.apply-flow{margin:18px 0 22px;padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.apply-flow ol{display:grid;gap:6px;counter-reset:s}
.apply-flow li{counter-increment:s;font-size:.9rem;padding-left:1.9em;position:relative;line-height:1.6}
.apply-flow li::before{content:counter(s);position:absolute;left:0;top:.1em;width:1.4em;height:1.4em;border-radius:50%;background:var(--grad);color:#fff;font-size:.78rem;font-weight:700;display:flex;align-items:center;justify-content:center;line-height:1}
.apply-flow p{font-size:.84rem;color:var(--muted);margin-top:10px}
.apply-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow)}
.apply-form[hidden],.apply-done[hidden],.apply-status[hidden]{display:none}
.apply-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.field{margin-bottom:18px}
.field>label:not(.check){display:block;font-weight:700;font-size:.95rem;color:var(--ink);margin-bottom:6px}
.req,.opt{display:inline-block;font-size:.72rem;font-weight:700;padding:1px 8px;border-radius:999px;margin-left:6px;vertical-align:.1em;line-height:1.6}
.req{background:#efeafd;color:var(--accent-dark)}
.opt{background:#eef0f6;color:var(--muted)}
.apply-form input[type=text],.apply-form input[type=email],.apply-form select,.apply-form textarea{display:block;width:100%;min-height:50px;padding:12px 14px;font:inherit;font-size:16px;color:var(--ink);background:#fff;border:1.5px solid #cfd4ea;border-radius:10px;line-height:1.5}
.apply-form textarea{min-height:120px;resize:vertical}
.apply-form select{appearance:none;-webkit-appearance:none;padding-right:40px;background-image:linear-gradient(45deg,transparent 50%,#6f5bd6 50%),linear-gradient(135deg,#6f5bd6 50%,transparent 50%);background-position:calc(100% - 20px) 55%,calc(100% - 14px) 55%;background-size:6px 6px;background-repeat:no-repeat}
.apply-form input:focus,.apply-form select:focus,.apply-form textarea:focus{border-color:var(--violet);outline:3px solid rgba(111,91,214,.25);outline-offset:0}
.apply-form .is-invalid{border-color:#c2410c}
.hint{font-size:.82rem;color:var(--muted);margin-top:4px}
.err{font-size:.85rem;color:#b3360a;font-weight:700;margin-top:4px}
.err:empty{display:none}
.apply-warn{font-size:.86rem;color:#8f4600;background:#fff6ea;border-radius:10px;padding:10px 14px;margin-bottom:18px}
.check{display:flex;gap:12px;align-items:flex-start;font-size:.92rem;line-height:1.7;cursor:pointer}
.check input{flex:0 0 auto;width:24px;height:24px;margin:2px 0 0;accent-color:#6f5bd6}
.check span{min-width:0;overflow-wrap:anywhere}
.apply-submit{display:flex;width:min(100%,340px);margin:6px auto 0}
.apply-submit:disabled{opacity:.6;cursor:not-allowed;transform:none}
.apply-note{font-size:.84rem;color:var(--muted);text-align:center;margin-top:12px}
.apply-status{margin-top:14px;padding:12px 14px;border-radius:10px;font-size:.9rem;font-weight:700}
.apply-status--error{background:#fdeceb;color:#a12a14}
.apply-done{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 20px;box-shadow:var(--shadow);text-align:center}
.apply-done h2{margin-bottom:10px}
.apply-done .btn{margin-top:16px}
@media (min-width:760px){.apply-form{padding:28px 30px}.apply-flow ol{grid-template-columns:repeat(2,1fr);gap:8px 18px}}

/* privacy.html（プライバシーポリシー） */
.policy{padding:28px 0 56px;background:linear-gradient(180deg,#f3f1fd 0%,#fff 240px)}
.policy h1{font-size:clamp(1.4rem,5vw,1.9rem);line-height:1.5;margin:6px 0 16px}
.policy p,.policy li,.policy dd{overflow-wrap:anywhere}
.policy p+p{margin-top:10px}
.policy-sec{padding:0;margin-top:30px}
.policy-sec h2{font-size:1.15rem;margin-bottom:10px;padding-left:12px;border-left:4px solid var(--violet)}
.policy-sec h3{font-size:.98rem;margin:16px 0 6px}
.policy-list{margin:8px 0 8px 1.2em;list-style:disc}
.policy-list li{margin-top:6px}
.policy-dl{display:grid;gap:2px 0;margin:0;border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:6px 16px}
.policy-dl dt{font-weight:700;color:var(--ink);font-size:.9rem;padding-top:10px}
.policy-dl dd{margin:0;padding-bottom:10px;border-bottom:1px solid var(--line)}
.policy-dl dd:last-child{border-bottom:0}
.policy-contact{font-weight:700}
.policy-date{margin-top:30px}
.policy-back{margin-top:30px;text-align:center}
.ph{background:#fff3b0;color:#5c4400;padding:1px 4px;border-radius:4px;font-weight:700;font-size:.92em}
@media (min-width:760px){.policy-dl{grid-template-columns:14em 1fr;padding:6px 20px}.policy-dl dt{padding:10px 0;border-bottom:1px solid var(--line)}.policy-dl dd{padding:10px 0}.policy-dl dt:last-of-type{border-bottom:0}}

/* includes */
.includes{display:grid;gap:8px;margin-top:22px}
.includes li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 14px 10px 44px;position:relative}
.includes li::before{content:"✓";position:absolute;left:14px;top:10px;width:22px;height:22px;border-radius:50%;background:var(--grad);color:#fff;font-size:.8rem;display:flex;align-items:center;justify-content:center}

/* faq */
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-top:10px}
.faq summary{cursor:pointer;padding:14px 48px 14px 18px;font-weight:700;color:var(--ink);list-style:none;position:relative;min-height:48px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:18px;top:10px;font-size:1.4rem;color:var(--violet);line-height:1.4}
.faq details[open] summary::after{content:"−"}
.faq .a{padding:0 18px 16px;color:var(--body);font-size:.95rem}
.faq .a p+p{margin-top:8px}

/* final CTA */
.final{background:linear-gradient(135deg,#f0ecfd,#e8f2fd);text-align:center;padding:60px 0}
.final .pricebox{max-width:380px;margin:20px auto}

/* footer */
footer{padding:32px 0 26px;border-top:1px solid var(--line);background:#fff;font-size:.9rem}
.footer-links{display:flex;flex-wrap:wrap;gap:6px 22px;margin:12px 0}
.footer-links a,.footer-links .legal-pending{min-height:32px;display:inline-flex;align-items:center}
.legal-pending{color:var(--muted)}
.copy{color:var(--muted);font-size:.8rem}

/* toast */
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:#2b3150;color:#fff;padding:14px 22px;border-radius:12px;opacity:0;pointer-events:none;transition:.25s;z-index:50;max-width:calc(100% - 32px);text-align:center}
.toast.is-show{opacity:1;transform:translate(-50%,0)}

@media (min-width:760px){
  section{padding:68px 0}
  .logo-crop{--h:95px}
  .logo-crop--sm{--h:61px}
  .hero{padding:52px 0 64px}
  .hero-grid{grid-template-columns:1.1fr .9fr}
  .hero .btn{margin-inline:0}
  .cards{grid-template-columns:repeat(2,1fr)}
  .shots{grid-template-columns:repeat(3,1fr);max-width:640px}
  .flow--row{max-width:none;grid-template-columns:repeat(6,1fr);gap:0 22px}
  .flow--row li{display:flex;align-items:center;justify-content:center;font-size:.88rem;padding:8px 6px}
  .flow--row li+li{margin-top:0}
  .flow--row li+li::before{left:-14px;top:50%;width:8px;height:2px;transform:translateY(-50%)}
  .flow--row li+li::after{left:-8px;top:50%;border:5px solid transparent;border-left-color:var(--blue);border-right:0;transform:translateY(-50%)}
  .detail-grid{grid-template-columns:1fr 1fr;gap:28px}
  .single-grid{grid-template-columns:repeat(2,1fr)}
  .single .btn{width:auto}
  .two{grid-template-columns:1fr 1fr}
  .includes{grid-template-columns:repeat(2,1fr)}
  .story .box{padding:34px 40px}
}