/* てぶら ホームページ（LP） */
.home {
  --maxw: 980px;
}
.home a { text-decoration: none; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 248, 245, 0.9);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav__inner { display: flex; align-items: center; gap: 12px; height: 60px; }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 900; font-size: 20px; color: var(--ink); }
.brand img { width: 30px; height: 30px; }
.nav .spacer { flex: 1; }
.nav__cta { background: var(--brand); color: #fff; padding: 9px 16px; border-radius: 999px; font-weight: 700; font-size: 14px; }

/* hero */
.hero { padding: 64px 0 40px; text-align: center; position: relative; overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(1100px 480px at 50% -10%, var(--brand-light), transparent 70%);
}
.hero h1 { font-size: clamp(30px, 6.4vw, 52px); font-weight: 900; line-height: 1.22; letter-spacing: -0.01em; }
.hero h1 .accent { color: var(--brand-dark); }
.hero p.lead { font-size: clamp(15px, 3.6vw, 19px); color: var(--ink-soft); margin: 18px auto 0; max-width: 620px; }
.hero__ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 28px; }
.hero__note { margin-top: 14px; font-size: 13px; color: var(--ink-faint); }
.badge-row { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 30px; }
.badge {
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  padding: 8px 16px; font-weight: 700; font-size: 14px; box-shadow: var(--shadow);
  display: inline-flex; align-items: center; gap: 7px;
}
.badge .big { color: var(--brand-dark); font-size: 16px; }

/* section */
section.sec { padding: 56px 0; }
section.sec.alt { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sec__head { text-align: center; margin-bottom: 36px; }
.sec__head .eyebrow { color: var(--brand-dark); font-weight: 800; font-size: 13px; letter-spacing: 0.08em; }
.sec__head h2 { font-size: clamp(23px, 5vw, 33px); font-weight: 900; margin-top: 6px; }
.sec__head p { color: var(--ink-soft); margin-top: 10px; }

/* pain */
.pain-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.pain {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 22px; box-shadow: var(--shadow);
}
.pain .emoji { font-size: 30px; }
.pain h3 { font-size: 17px; margin: 10px 0 6px; }
.pain p { font-size: 14px; color: var(--ink-soft); }

/* steps */
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.stepc { text-align: center; padding: 10px; }
.stepc__n {
  width: 46px; height: 46px; border-radius: 50%; background: var(--brand); color: #fff;
  font-weight: 900; font-size: 20px; display: flex; align-items: center; justify-content: center; margin: 0 auto 14px;
}
.stepc h3 { font-size: 17px; margin-bottom: 6px; }
.stepc p { font-size: 14px; color: var(--ink-soft); }

/* compare */
.compare { overflow-x: auto; }
table.cmp { width: 100%; border-collapse: collapse; min-width: 560px; background: var(--card); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
table.cmp th, table.cmp td { padding: 14px 14px; text-align: center; border-bottom: 1px solid var(--line); font-size: 14px; }
table.cmp thead th { background: #f7f4f0; font-size: 13px; }
table.cmp th.row-h { text-align: left; font-weight: 700; color: var(--ink-soft); white-space: nowrap; }
table.cmp .ours { background: var(--brand-light); }
table.cmp thead .ours { background: var(--brand); color: #fff; }
table.cmp .ours strong { color: var(--brand-dark); }
table.cmp td.good { font-weight: 800; }

/* features */
.feat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.feat { display: flex; gap: 12px; align-items: flex-start; }
.feat .ic { font-size: 24px; flex: 0 0 auto; }
.feat h3 { font-size: 16px; margin-bottom: 4px; }
.feat p { font-size: 14px; color: var(--ink-soft); }

/* pricing */
.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; max-width: 760px; margin: 0 auto; }
.price {
  background: var(--card); border: 2px solid var(--line); border-radius: var(--radius-lg);
  padding: 26px; text-align: center; box-shadow: var(--shadow);
}
.price.main { border-color: var(--brand); position: relative; }
.price.main::before {
  content: "おすすめ"; position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--brand); color: #fff; font-size: 12px; font-weight: 800; padding: 4px 14px; border-radius: 999px;
}
.price h3 { font-size: 16px; color: var(--ink-soft); }
.price .amount { font-size: 40px; font-weight: 900; color: var(--ink); margin: 8px 0 2px; }
.price .amount small { font-size: 15px; font-weight: 700; color: var(--ink-soft); }
.price .per { font-size: 13px; color: var(--ink-faint); }
.price ul { list-style: none; padding: 0; margin: 16px 0 0; text-align: left; }
.price ul li { padding: 7px 0 7px 26px; position: relative; font-size: 14px; }
.price ul li::before { content: "✓"; position: absolute; left: 0; color: var(--ok); font-weight: 900; }

/* faq */
.faq { max-width: 720px; margin: 0 auto; }
.faq details {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 0 18px; margin-bottom: 10px; box-shadow: var(--shadow);
}
.faq summary { padding: 16px 0; font-weight: 700; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "＋"; color: var(--brand-dark); font-weight: 900; }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 0 16px; color: var(--ink-soft); font-size: 14.5px; }

/* cta band */
.cta-band { background: linear-gradient(135deg, var(--brand), var(--brand-dark)); color: #fff; text-align: center; padding: 56px 20px; }
.cta-band h2 { font-size: clamp(24px, 5vw, 34px); font-weight: 900; }
.cta-band p { margin: 12px auto 24px; max-width: 540px; opacity: 0.95; }
.cta-band .btn--white { background: #fff; color: var(--brand-dark); }

/* footer */
.foot { background: #21201d; color: #cfc9c1; padding: 40px 0 28px; font-size: 13px; }
.foot .wrap { display: flex; flex-wrap: wrap; gap: 18px; justify-content: space-between; }
.foot a { color: #f0ebe4; }
.foot .small { font-size: 12px; color: #8d877e; margin-top: 18px; }