/* ====================================================================
   サイトマン LP — style.css
   モバイルファースト / 無彩色ベース + アクセント1色（青） + LINE緑
   ==================================================================== */

:root{
  --accent:        #2563EB;   /* ブランドアクセント（信頼の青） */
  --accent-dark:   #1E40AF;
  --accent-soft:   #EFF4FF;
  --line:          #06C755;   /* LINEグリーン（CTA） */
  --line-dark:     #05A847;

  --ink:           #0F172A;   /* 見出し・本文 */
  --ink-2:         #334155;
  --muted:         #64748B;
  --line-color:    #E2E8F0;
  --bg:            #FFFFFF;
  --bg-soft:       #F6F8FB;
  --bg-soft-2:     #EEF2F8;

  --radius:        16px;
  --radius-lg:     24px;
  --shadow-sm:     0 2px 8px rgba(15,23,42,.06);
  --shadow:        0 10px 30px rgba(15,23,42,.08);
  --shadow-lg:     0 24px 60px rgba(37,99,235,.18);
  --container:     1080px;
  --font: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN",
          "Hiragino Sans", Meiryo, system-ui, sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0; font-family:var(--font); color:var(--ink); background:var(--bg);
  line-height:1.8; font-size:16px; letter-spacing:.01em;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,p,ul,ol,figure,table{ margin:0; }
ul,ol{ padding:0; list-style:none; }

.container{ width:100%; max-width:var(--container); margin-inline:auto; padding-inline:20px; }
.container-narrow{ max-width:760px; }
.nowrap{ white-space:nowrap; }
.hl{ color:var(--accent); }
.sp-br{ display:inline; }

/* ============ ボタン ============ */
.btn{
  --btn-bg:var(--accent); --btn-fg:#fff;
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  background:var(--btn-bg); color:var(--btn-fg);
  font-weight:800; font-size:15px; line-height:1.2;
  padding:14px 22px; border-radius:999px; border:0; cursor:pointer;
  transition:transform .12s ease, box-shadow .2s ease, background .2s ease;
  box-shadow:var(--shadow-sm); white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); box-shadow:var(--shadow); }
.btn:active{ transform:translateY(0); }
.btn-sm{ padding:9px 16px; font-size:13.5px; }
.btn-lg{ padding:17px 30px; font-size:17px; }
.btn-block{ display:flex; width:100%; }

.btn-line{ --btn-bg:var(--line); --btn-fg:#fff; box-shadow:0 6px 18px rgba(6,199,85,.35); }
.btn-line:hover{ background:var(--line-dark); }
.btn-ghost{ --btn-bg:#fff; --btn-fg:var(--accent); box-shadow:inset 0 0 0 2px var(--accent); }
.btn-ghost:hover{ --btn-bg:var(--accent-soft); }
.btn-outline-light{ --btn-bg:transparent; --btn-fg:#fff; box-shadow:inset 0 0 0 2px rgba(255,255,255,.55); }
.btn-outline-light:hover{ --btn-bg:rgba(255,255,255,.12); }

/* LINE風アイコン */
.line-ico{
  width:18px; height:18px; border-radius:6px; background:#fff; position:relative; flex:0 0 auto;
}
.line-ico::before{
  content:""; position:absolute; inset:3px; border-radius:4px;
  background:var(--line);
}
.line-ico::after{
  content:""; position:absolute; left:6px; top:8.5px; width:6px; height:3px;
  background:#fff; border-radius:1px;
}
.btn-line .line-ico::before{ background:var(--line); }

/* ============ ヘッダー ============ */
.site-header{
  position:sticky; top:0; z-index:50; background:rgba(255,255,255,.88);
  backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid var(--line-color);
}
.header-inner{ display:flex; align-items:center; gap:16px; height:60px; }
.logo img{ height:34px; width:auto; }
.nav{ display:none; margin-left:auto; gap:24px; font-weight:700; font-size:14.5px; color:var(--ink-2); }
.nav a{ position:relative; }
.nav a:hover{ color:var(--accent); }
.header-cta{ margin-left:auto; }

/* ============ ヒーロー ============ */
.hero{
  position:relative; overflow:hidden;
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(37,99,235,.14), transparent 60%),
    radial-gradient(900px 500px at -10% 10%, rgba(6,199,85,.10), transparent 55%),
    linear-gradient(180deg, #fff 0%, var(--bg-soft) 100%);
  padding:48px 0 56px;
}
.hero-eyebrow{
  display:inline-block; font-weight:800; font-size:12.5px; letter-spacing:.08em;
  color:var(--accent); background:var(--accent-soft); padding:6px 14px; border-radius:999px;
  margin-bottom:18px;
}
.hero-title{ font-size:clamp(34px,9vw,58px); font-weight:900; line-height:1.18; letter-spacing:-.02em; }
.hero-title .hl{
  background:linear-gradient(180deg,transparent 62%, rgba(37,99,235,.22) 62%);
  padding:0 4px; border-radius:2px;
}
.hero-lead{ margin-top:18px; font-size:clamp(17px,4.6vw,21px); font-weight:700; }
.hero-lead strong{ color:var(--accent); }
.hero-sub{ margin-top:12px; color:var(--ink-2); font-size:15px; }
.hero-cta{ display:flex; flex-direction:column; gap:12px; margin-top:28px; }
.hero-badges{
  display:flex; flex-wrap:wrap; gap:8px 18px; margin-top:24px;
  color:var(--muted); font-size:12.5px; font-weight:700;
}
.hero-badges li{ position:relative; padding-left:18px; }
.hero-badges li::before{
  content:""; position:absolute; left:0; top:50%; transform:translateY(-50%);
  width:11px; height:11px; border-radius:50%;
  background:radial-gradient(circle at 50% 50%, var(--accent) 40%, transparent 42%);
}

/* ============ セクション共通 ============ */
.section{ padding:56px 0; }
.section-title{
  font-size:clamp(23px,6.2vw,34px); font-weight:900; line-height:1.35; letter-spacing:-.01em;
  text-align:center;
}
.section-title .hl{ color:var(--accent); }
.section-lead{ text-align:center; color:var(--muted); margin-top:12px; font-size:15px; }

/* ============ 2. 共感 ============ */
.problem{ background:var(--bg-soft); }
.problem-list{ max-width:640px; margin:32px auto 0; display:flex; flex-direction:column; gap:12px; }
.problem-list li{
  display:flex; gap:12px; align-items:flex-start;
  background:#fff; border:1px solid var(--line-color); border-radius:14px;
  padding:16px 18px; font-weight:600; box-shadow:var(--shadow-sm); font-size:15px;
}
.problem-list .x{
  flex:0 0 auto; width:24px; height:24px; border-radius:50%;
  background:#FEE2E2; color:#DC2626; font-weight:900; font-size:13px;
  display:flex; align-items:center; justify-content:center; margin-top:1px;
}
.problem-close{
  max-width:680px; margin:32px auto 0; text-align:center; font-size:16px;
}
.problem-close strong{ color:var(--accent); }

/* ============ 3. 価値カード ============ */
.cards{ display:grid; grid-template-columns:1fr; gap:16px; margin-top:36px; }
.card{
  background:#fff; border:1px solid var(--line-color); border-radius:var(--radius);
  padding:26px 22px; box-shadow:var(--shadow-sm); transition:transform .15s, box-shadow .2s;
}
.card:hover{ transform:translateY(-3px); box-shadow:var(--shadow); }
.card-ico{
  width:54px; height:54px; border-radius:14px; display:flex; align-items:center; justify-content:center;
  font-size:26px; font-weight:900; color:var(--accent); background:var(--accent-soft); margin-bottom:16px;
}
.card h3{ font-size:18px; font-weight:800; margin-bottom:8px; }
.card p{ color:var(--ink-2); font-size:14.5px; }

/* ============ 4. 料金（山場・最も目立たせる） ============ */
.price{
  background:
    radial-gradient(900px 400px at 50% 0%, rgba(37,99,235,.10), transparent 60%),
    var(--bg-soft);
}
.price-card{
  position:relative; max-width:760px; margin:36px auto 0;
  background:#fff; border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg); border:2px solid var(--accent);
  padding:40px 26px; text-align:center; overflow:hidden;
}
.price-card::before{
  content:""; position:absolute; inset:0 0 auto 0; height:6px;
  background:linear-gradient(90deg,var(--accent),var(--line));
}
.price-badge{
  display:inline-block; background:var(--accent); color:#fff; font-weight:800;
  font-size:12.5px; letter-spacing:.04em; padding:6px 16px; border-radius:999px;
}
.price-amount{
  font-size:clamp(56px,17vw,84px); font-weight:900; line-height:1; letter-spacing:-.03em;
  margin:14px 0 4px; color:var(--ink);
}
.price-amount .yen{ font-size:.5em; font-weight:900; vertical-align:.12em; margin-right:2px; color:var(--accent); }
.price-note{
  display:inline-block; font-weight:900; font-size:clamp(16px,4.4vw,20px); color:var(--accent);
  background:var(--accent-soft); padding:8px 20px; border-radius:999px;
}
.price-cols{ display:grid; grid-template-columns:1fr; gap:16px; margin:32px 0 8px; text-align:left; }
.price-col{ border-radius:14px; padding:20px; }
.price-col.include{ background:#F0FAF4; border:1px solid #C9EED9; }
.price-col.exclude{ background:#F8FAFC; border:1px solid var(--line-color); }
.price-col h3{ font-size:15.5px; font-weight:800; display:flex; align-items:center; gap:8px; margin-bottom:12px; }
.price-col h3 small{ font-weight:600; color:var(--muted); font-size:11.5px; }
.price-col .tick{ color:var(--line-dark); font-weight:900; }
.price-col .dash{ color:var(--muted); font-weight:900; }
.price-col ul{ display:flex; flex-direction:column; gap:9px; }
.price-col li{ position:relative; padding-left:22px; font-size:14px; color:var(--ink-2); font-weight:600; }
.price-col.include li::before{ content:"✓"; position:absolute; left:0; color:var(--line-dark); font-weight:900; }
.price-col.exclude li::before{ content:"–"; position:absolute; left:2px; color:var(--muted); font-weight:900; }
.price-promise{ margin:20px 0 24px; font-size:15px; color:var(--ink-2); }
.price-promise strong{ color:var(--accent); font-weight:900; }

/* ============ 5. 流れ ============ */
.steps{ max-width:660px; margin:36px auto 0; display:flex; flex-direction:column; gap:0; position:relative; }
.step{ display:flex; gap:18px; align-items:flex-start; padding:0 0 26px; position:relative; }
.step:last-child{ padding-bottom:0; }
.step::before{
  content:""; position:absolute; left:21px; top:44px; bottom:-4px; width:2px;
  background:linear-gradient(var(--accent), rgba(37,99,235,.2));
}
.step:last-child::before{ display:none; }
.step-num{
  flex:0 0 auto; width:44px; height:44px; border-radius:50%;
  background:var(--accent); color:#fff; font-weight:900; font-size:19px;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 6px 16px rgba(37,99,235,.3); z-index:1;
}
.step-body{
  background:#fff; border:1px solid var(--line-color); border-radius:14px;
  padding:16px 18px; flex:1; box-shadow:var(--shadow-sm); margin-top:-2px;
}
.step-body h3{ font-size:16.5px; font-weight:800; }
.step-body p{ color:var(--ink-2); font-size:14px; margin-top:4px; }

/* ============ 6. 実績 ============ */
.works{ background:var(--bg-soft); }
.works-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:14px; margin-top:32px; }
.work{ cursor:pointer; }
.work-thumb{
  aspect-ratio:4/3; border-radius:14px; overflow:hidden; position:relative;
  display:flex; align-items:flex-end; padding:14px; box-shadow:var(--shadow-sm);
  transition:transform .18s, box-shadow .25s; border:1px solid rgba(255,255,255,.5);
}
.work:hover .work-thumb{ transform:translateY(-3px); box-shadow:var(--shadow); }
.work-thumb span{
  font-weight:900; color:#fff; font-size:16px; letter-spacing:.02em;
  text-shadow:0 2px 12px rgba(0,0,0,.25); position:relative; z-index:1;
}
.work-thumb::after{ content:""; position:absolute; inset:0; background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.28)); }
.thumb-food{ background:linear-gradient(135deg,#FF9A3D,#F2541B); }
.thumb-salon{ background:linear-gradient(135deg,#C18CF0,#7B4BD6); }
.thumb-clinic{ background:linear-gradient(135deg,#4FC0E8,#2B79D4); }
.thumb-pro{ background:linear-gradient(135deg,#3BA88B,#1F6E73); }
.work figcaption{ margin-top:10px; font-size:13px; color:var(--ink-2); font-weight:700; }
.works-note{ text-align:center; color:var(--muted); font-size:12.5px; margin-top:22px; }

/* ============ 7. 声 ============ */
.voice-prep{
  max-width:560px; margin:28px auto 0; text-align:center; color:var(--ink-2);
  background:var(--bg-soft); border:1px dashed var(--line-color); border-radius:16px; padding:28px 22px;
}
.voice-prep small{ color:var(--muted); font-size:12.5px; }

/* ============ 8. FAQ ============ */
.faq-list{ margin-top:32px; display:flex; flex-direction:column; gap:12px; }
.faq-item{
  background:#fff; border:1px solid var(--line-color); border-radius:14px; overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.faq-q{
  width:100%; text-align:left; background:none; border:0; cursor:pointer;
  display:flex; align-items:center; justify-content:space-between; gap:14px;
  padding:18px 20px; font-weight:800; font-size:15.5px; color:var(--ink); font-family:inherit;
}
.faq-q > span:first-child{ position:relative; padding-left:28px; }
.faq-q > span:first-child::before{
  content:"Q"; position:absolute; left:0; top:-1px; color:var(--accent); font-weight:900; font-size:16px;
}
.faq-mark{ flex:0 0 auto; width:20px; height:20px; position:relative; }
.faq-mark::before,.faq-mark::after{
  content:""; position:absolute; background:var(--accent); border-radius:2px;
  left:50%; top:50%; transition:transform .25s ease;
}
.faq-mark::before{ width:14px; height:2.4px; transform:translate(-50%,-50%); }
.faq-mark::after{ width:2.4px; height:14px; transform:translate(-50%,-50%); }
.faq-item.open .faq-mark::after{ transform:translate(-50%,-50%) scaleY(0); }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .3s ease; }
.faq-a p{
  padding:0 20px 20px 48px; color:var(--ink-2); font-size:14.5px; position:relative;
}
.faq-a p::before{
  content:"A"; position:absolute; left:20px; top:-1px; color:var(--line-dark); font-weight:900; font-size:16px;
}

/* ============ 9. 運営会社 ============ */
.company-table{ width:100%; border-collapse:collapse; margin-top:30px; border:1px solid var(--line-color); border-radius:14px; overflow:hidden; }
.company-table th,.company-table td{ text-align:left; padding:15px 18px; font-size:14.5px; border-bottom:1px solid var(--line-color); vertical-align:top; }
.company-table tr:last-child th,.company-table tr:last-child td{ border-bottom:0; }
.company-table th{ background:var(--bg-soft); font-weight:800; color:var(--ink); width:34%; white-space:nowrap; }
.company-table td{ color:var(--ink-2); }
.company-note{ text-align:center; color:var(--muted); font-size:13px; margin-top:18px; }

/* ============ 10. 最終CTA（最も目立たせる） ============ */
.contact{
  background:linear-gradient(135deg,var(--accent-dark),var(--accent) 55%,#3B82F6);
  color:#fff; text-align:center; position:relative; overflow:hidden;
}
.contact::before{
  content:""; position:absolute; inset:0;
  background:radial-gradient(700px 300px at 50% -20%, rgba(255,255,255,.18), transparent 60%);
}
.contact > .container{ position:relative; }
.contact-title{ font-size:clamp(26px,7vw,40px); font-weight:900; line-height:1.3; }
.contact-lead{ margin-top:16px; font-size:16px; color:rgba(255,255,255,.92); }
.contact-lead strong{ color:#fff; }
.contact-cta{ display:flex; flex-direction:column; gap:12px; margin:30px auto 0; max-width:420px; }
.contact-foot{ margin-top:22px; font-size:13.5px; color:rgba(255,255,255,.85); }
.contact-tel{ margin-top:10px; font-size:14px; color:rgba(255,255,255,.92); font-weight:700; }
.contact-tel a{ text-decoration:underline; }
.contact-tel small{ font-weight:500; color:rgba(255,255,255,.75); margin-left:6px; }

/* ============ フッター ============ */
.site-footer{ background:#0B1220; color:#94A3B8; padding:44px 0 96px; }
.footer-inner{ text-align:center; display:flex; flex-direction:column; align-items:center; gap:14px; }
.footer-logo{ height:42px; width:auto; opacity:.96; }
.footer-company{ font-size:13.5px; }
.footer-links{ display:flex; flex-wrap:wrap; justify-content:center; gap:10px 22px; }
.footer-links a{ font-size:13.5px; color:#CBD5E1; text-decoration:underline; text-underline-offset:3px; }
.footer-links a:hover{ color:#fff; }
.footer-copy{ font-size:12px; color:#64748B; margin-top:4px; }

/* ============ スマホ追従 LINE CTA ============ */
.sticky-cta{
  position:fixed; left:0; right:0; bottom:0; z-index:60;
  padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  background:linear-gradient(180deg, rgba(255,255,255,0), rgba(255,255,255,.96) 28%);
  transform:translateY(120%); transition:transform .3s cubic-bezier(.2,.8,.2,1);
  pointer-events:none;
}
.sticky-cta.show{ transform:translateY(0); pointer-events:auto; }
.sticky-cta .btn{ box-shadow:0 8px 24px rgba(6,199,85,.4); font-size:16px; padding:15px; }

/* ============ レスポンシブ ============ */
@media (min-width:560px){
  .sp-br{ display:none; }
  .hero-cta{ flex-direction:row; }
  .contact-cta{ flex-direction:row; justify-content:center; }
  .contact-cta .btn{ flex:1; }
  .cards{ grid-template-columns:repeat(2,1fr); }
  .price-cols{ grid-template-columns:1fr 1fr; }
}
@media (min-width:768px){
  body{ font-size:16.5px; }
  .section{ padding:80px 0; }
  .hero{ padding:72px 0 80px; }
  .nav{ display:flex; }
  .header-cta{ margin-left:0; }
  .works-grid{ grid-template-columns:repeat(4,1fr); }
  /* スマホ追従CTAはPCでは非表示 */
  .sticky-cta{ display:none; }
  .site-footer{ padding-bottom:48px; }
}
@media (min-width:980px){
  .cards{ grid-template-columns:repeat(4,1fr); }
}

@media (prefers-reduced-motion:reduce){
  *{ scroll-behavior:auto !important; transition:none !important; }
}