/* スケールの LP（Studio から移したもの）。外部のフォント・部品は使わない */
:root {
  --bg: #eeeeee;
  --text: #333333;
  --head: #2a0000;
  --yellow: #d6bd0a;
  --dark: #111111;
  --card: #d9d9d9;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "YuGothic", "Meiryo", sans-serif;
  line-height: 1.8;
  -webkit-text-size-adjust: 100%;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

/* ヘッダー */
.site-header {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 10px 24px; background: rgba(238, 238, 238, .96);
}
.brand img { width: 180px; }
.site-header nav { display: flex; align-items: center; gap: 4px; font-size: 13px; }
.site-header nav a { text-decoration: none; padding: 10px 14px; white-space: nowrap; }
.site-header nav .btn-dark,
.site-header nav .btn-yellow {
  display: flex; align-items: center; justify-content: center;
  width: 104px; height: 48px; padding: 0 8px;
  color: #fff; font-weight: bold; font-size: 12px; line-height: 1.3; text-align: center;
}
.site-header nav .btn-dark { background: var(--dark); }
.site-header nav .btn-yellow { background: var(--yellow); }

/* 本文 */
.hero { margin: 0; }
.hero img { width: 100%; }
.block { max-width: 1100px; margin: 0 auto; padding: 72px 24px 24px; }
.sec-title { font-size: 40px; line-height: 1.3; margin: 0 0 32px; font-weight: bold; }
figure { margin: 0 auto 32px; max-width: 800px; }
figure.wide { max-width: 1100px; }
figure.voice { max-width: 534px; }
.lead { font-size: 32px; line-height: 1.5; color: var(--head); font-weight: bold; text-align: center; margin: 24px 0; }
.text { max-width: 880px; margin: 0 auto; font-size: 18px; }
.text p { margin: 0 0 1em; }
.effects dt { font-weight: bold; margin-top: 12px; }
.effects dt::before { content: "■ "; }
.effects dd { margin: 0 0 4px 1.2em; }
.voice-title { font-size: 24px; text-align: center; margin: 40px 0 16px; }

/* ご利用プラン */
.plans { display: grid; gap: 32px; max-width: 900px; margin: 0 auto; }
.plan { position: relative; background: var(--card); border-radius: 24px; padding: 56px 32px 40px; text-align: center; font-size: 18px; }
.plan p { margin: 0; }
.plan-name {
  position: absolute; top: -14px; left: 32px;
  background: var(--dark); color: #fff; font-size: 13px; font-weight: bold;
  padding: 6px 28px 6px 20px; clip-path: polygon(0 0, 100% 0, 92% 100%, 0 100%);
  border-bottom: 3px solid var(--yellow);
}

/* お問い合わせ */
.contact { max-width: 880px; margin: 0 auto; font-size: 17px; }
.contact-ways { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 24px 0; }
.way { background: #fff; border-top: 6px solid var(--yellow); padding: 24px; display: flex; flex-direction: column; gap: 6px; }
.way-label { font-size: 14px; font-weight: bold; }
.way-value { font-size: 26px; font-weight: bold; color: var(--dark); text-decoration: none; word-break: break-all; }
.way-value:hover { text-decoration: underline; }
.way small { color: #666; font-size: 14px; }
.privacy { font-size: 14px; }

/* フッター */
.site-footer { margin-top: 72px; background: #6a6a6a; color: #fff; text-align: center; padding: 40px 16px 24px; }
.site-footer nav { display: flex; flex-direction: column; gap: 8px; font-size: 14px; }
.site-footer nav a { text-decoration: none; opacity: .9; }
.site-footer .copy { font-size: 12px; opacity: .6; margin: 24px 0 0; }

/* スマホ */
@media (max-width: 768px) {
  .site-header { padding: 8px 12px; gap: 8px; }
  .brand img { width: 130px; }
  .site-header nav { font-size: 11px; }
  .site-header nav a { padding: 7px 8px; }
  .site-header nav a:not(.btn-dark):not(.btn-yellow) { display: none; }
  .site-header nav .btn-dark,
  .site-header nav .btn-yellow { width: 84px; height: 40px; padding: 0 4px; font-size: 11px; }
  html { scroll-padding-top: 64px; }
  .block { padding: 48px 16px 16px; }
  .sec-title { font-size: 28px; }
  .lead { font-size: 22px; }
  .text { font-size: 16px; }
  .plan { font-size: 16px; padding: 48px 20px 28px; }
  .contact-ways { grid-template-columns: 1fr; }
  .way-value { font-size: 22px; }
}