@charset "utf-8";
/* ============================================================
   こえの助 — 飲食店専用 電話応対AIアシスタント LP
   基調: matsunai.com の組版品質（Noto Sans/Serif JP・余白・精度）
   配色: こえの助ブランド（コーラルグラデ／赤／金／クリーム）
   ============================================================ */

:root{
  --coral-1:#FF9D73;
  --coral-2:#FF756D;
  --coral-mid:#FF8D70;
  --red:#FB3A43;
  --red-deep:#C9242E;
  --gold:#FACD4E;
  --cream:#FBF9EB;
  --paper:#FFFFFF;
  --ink:#2B1710;
  --ink-2:#54382B;
  --soft:#6E5546;
  --line:#F0E2D4;

  --maxw:1120px;
  --gut:clamp(20px,5.5vw,72px);
  --sect:clamp(72px,10vw,140px);

  --f-jp:"Noto Sans JP",system-ui,-apple-system,"Hiragino Kaku Gothic ProN",Meiryo,sans-serif;
  --f-serif:"Noto Serif JP","Hiragino Mincho ProN",serif;
  --f-mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --ease:cubic-bezier(.22,.7,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--f-jp);font-weight:400;line-height:1.9;letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;text-size-adjust:100%;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--red-deep)}
h1,h2,h3{word-break:auto-phrase;text-wrap:balance;margin:0}
p{margin:0}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gut)}

/* ===== header ===== */
.site-head{
  position:sticky;top:0;z-index:50;
  background:rgba(251,249,235,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.head-in{display:flex;align-items:center;justify-content:space-between;padding-block:10px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand img{border-radius:0}
.brand-name{font-family:var(--f-serif);font-weight:700;font-size:20px;line-height:1.2;display:flex;flex-direction:column}
.brand-name small{font-family:var(--f-mono);font-weight:400;font-size:9px;letter-spacing:.22em;color:var(--soft)}
.head-tel{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--red);color:#fff;text-decoration:none;
  font-size:13px;font-weight:500;letter-spacing:.02em;
  padding:9px 18px;border-radius:999px;
  box-shadow:0 4px 14px rgba(251,58,67,.35);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.head-tel strong{font-size:15px;font-weight:700;letter-spacing:.04em}
.head-tel:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(251,58,67,.45)}

/* phone icon */
.tel-ico{
  width:14px;height:14px;flex:none;display:inline-block;
  background:currentColor;
  -webkit-mask:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M6.6 10.8c1.4 2.8 3.8 5.1 6.6 6.6l2.2-2.2c.3-.3.7-.4 1-.2 1.1.4 2.3.6 3.6.6.6 0 1 .4 1 1V20c0 .6-.4 1-1 1C10.6 21 3 13.4 3 4c0-.6.4-1 1-1h3.5c.6 0 1 .4 1 1 0 1.2.2 2.4.6 3.6.1.3 0 .7-.2 1l-2.3 2.2z"/></svg>') center/contain no-repeat;
          mask:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M6.6 10.8c1.4 2.8 3.8 5.1 6.6 6.6l2.2-2.2c.3-.3.7-.4 1-.2 1.1.4 2.3.6 3.6.6.6 0 1 .4 1 1V20c0 .6-.4 1-1 1C10.6 21 3 13.4 3 4c0-.6.4-1 1-1h3.5c.6 0 1 .4 1 1 0 1.2.2 2.4.6 3.6.1.3 0 .7-.2 1l-2.3 2.2z"/></svg>') center/contain no-repeat;
}
.tel-ico.big{width:26px;height:26px}

/* ===== hero ===== */
.hero{
  background:linear-gradient(135deg,var(--coral-1) 0%,var(--coral-mid) 55%,var(--coral-2) 100%);
  padding-block:clamp(48px,7vw,96px);
  overflow:hidden;
}
.hero-grid{
  display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(28px,4vw,56px);align-items:center;
}
.hero-chip{
  display:inline-block;background:var(--ink);color:var(--gold);
  font-size:12.5px;font-weight:500;letter-spacing:.14em;
  padding:6px 16px;border-radius:999px;margin-bottom:22px;
}
.hero-title{
  font-family:var(--f-serif);font-weight:900;
  font-size:clamp(34px,4.6vw,58px);line-height:1.35;letter-spacing:.03em;
  color:var(--ink);
  text-shadow:0 1px 0 rgba(255,255,255,.25);
}
.hero-lede{
  margin-top:20px;font-size:clamp(14.5px,1.35vw,16.5px);line-height:2.05;color:#47251A;
  max-width:34em;
}
.hero-price{
  margin-top:18px;font-size:clamp(14px,1.3vw,16px);font-weight:500;color:var(--ink);
  background:rgba(255,255,255,.55);border-radius:10px;padding:8px 14px;display:inline-block;
  word-break:auto-phrase;
}
.hero-price strong{font-size:1.25em;font-weight:900;color:var(--red-deep)}
.hero-price .sep{opacity:.5;margin-inline:4px}

/* ===== 電話CTAカード（白い丸ロゴと響き合う白ピル） ===== */
.tel-card{
  display:block;background:var(--paper);color:var(--ink);text-decoration:none;
  border-radius:22px;padding:22px 28px;margin-top:26px;max-width:520px;
  box-shadow:0 14px 40px rgba(120,30,10,.28),0 2px 8px rgba(120,30,10,.15);
  border:3px solid var(--paper);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.tel-card:hover{transform:translateY(-3px);box-shadow:0 20px 52px rgba(120,30,10,.34);border-color:var(--gold)}
.tel-card-label{
  display:flex;align-items:center;gap:8px;
  font-size:13.5px;font-weight:700;color:var(--ink-2);letter-spacing:.04em;
}
.pulse{
  width:9px;height:9px;border-radius:50%;background:var(--red);flex:none;
  animation:pulse 1.6s var(--ease) infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(251,58,67,.5)}
  70%{box-shadow:0 0 0 9px rgba(251,58,67,0)}
  100%{box-shadow:0 0 0 0 rgba(251,58,67,0)}
}
@media (prefers-reduced-motion:reduce){.pulse{animation:none}}
.tel-card-number{
  display:flex;align-items:center;gap:12px;
  font-family:var(--f-mono);font-size:clamp(30px,3.6vw,42px);font-weight:700;
  color:var(--red);letter-spacing:.02em;line-height:1.3;margin-top:6px;
}
.tel-card-sub{display:block;font-size:12.5px;color:var(--soft);margin-top:4px;letter-spacing:.02em}
.tel-card.big{margin-inline:auto;text-align:left}

.hero-sub-cta{margin-top:18px}
.btn-ghost{
  display:inline-block;color:var(--ink);text-decoration:none;
  font-size:14px;font-weight:500;letter-spacing:.04em;
  padding:11px 26px;border:1.5px solid rgba(43,23,16,.55);border-radius:999px;
  transition:background .2s var(--ease),color .2s var(--ease);
}
.btn-ghost:hover{background:var(--ink);color:var(--cream)}
.btn-ghost.light{color:#fff;border-color:rgba(255,255,255,.7)}
.btn-ghost.light:hover{background:#fff;color:var(--red-deep)}

.hero-art{position:relative;margin:0}
.hero-art img{
  border-radius:20px;
  box-shadow:0 18px 48px rgba(120,30,10,.3);
  border:4px solid rgba(255,255,255,.65);
}
.burst{
  position:absolute;z-index:3;top:-26px;right:-14px;
  width:112px;height:112px;rotate:10deg;
  background:var(--gold);color:var(--ink);
  font-family:"Zen Maru Gothic",var(--f-jp);font-weight:900;
  font-size:19px;line-height:1.35;letter-spacing:.02em;text-align:center;
  display:grid;place-items:center;
  border-radius:50%;border:3px solid var(--ink);
  box-shadow:0 6px 18px rgba(120,30,10,.3);
  clip-path:polygon(50% 0%,57.5% 9%,68% 3.5%,72% 14.5%,84% 12.5%,84.5% 24%,96% 26%,92% 37%,102% 43%,94% 51%,100% 61%,89.5% 65.5%,92% 77%,80.5% 78%,79% 89.5%,68% 86.5%,62% 96.5%,52.5% 90%,44% 98%,37% 88.5%,26% 93%,23.5% 81.5%,12% 82%,14% 70.5%,3% 67%,9% 57%,0% 49.5%,8.5% 41.5%,4% 30.5%,15.5% 27.5%,14.5% 16%,26% 16%,28.5% 4.5%,39% 8.5%,44.5% -1.5%);
}
@media (max-width:880px){.burst{top:-18px;right:2px;width:96px;height:96px;font-size:16px}}

/* ===== 共通セクション ===== */
section{padding-block:var(--sect)}
.sec-label{
  font-family:var(--f-mono);font-size:12.5px;letter-spacing:.14em;
  color:var(--red-deep);margin-bottom:14px;
}
.sec-label.light{color:var(--gold)}
.sec-title{
  font-family:var(--f-serif);font-weight:700;
  font-size:clamp(25px,3.2vw,38px);line-height:1.5;letter-spacing:.03em;
  margin-bottom:clamp(28px,4vw,48px);
}
.sec-title.light{color:#fff}
.sec-lede{max-width:38em;margin:-14px 0 40px;color:var(--ink-2)}

/* ===== マーカー強調 ===== */
em.mk{
  font-style:normal;font-weight:900;
  background:linear-gradient(transparent 62%,rgba(250,205,78,.9) 62%);
  padding-inline:1px;
}

/* ===== 悩みチェック ===== */
.pains{background:var(--cream)}
.check-list{
  list-style:none;margin:0;padding:0;max-width:640px;
  display:flex;flex-direction:column;gap:12px;
}
.check-list li{
  background:var(--paper);border:1.5px solid var(--line);border-radius:14px;
  padding:16px 20px 16px 56px;position:relative;
  font-size:15.5px;letter-spacing:.02em;
  box-shadow:0 3px 12px rgba(120,60,20,.05);
}
.check-list li strong{color:var(--red-deep);font-weight:900}
.check-list li::before{
  content:"";position:absolute;left:18px;top:50%;translate:0 -50%;
  width:24px;height:24px;background:var(--red);
  -webkit-mask:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-9 14-5-5 1.4-1.4L10 14.2l7.6-7.6L19 8l-9 9z"/></svg>') center/contain no-repeat;
          mask:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-9 14-5-5 1.4-1.4L10 14.2l7.6-7.6L19 8l-9 9z"/></svg>') center/contain no-repeat;
}
.check-note{
  margin-top:26px;font-family:var(--f-serif);font-weight:700;
  font-size:clamp(18px,2.2vw,23px);letter-spacing:.03em;
}

/* ===== まんが ===== */
.manga{background:var(--paper)}
.manga-head{text-align:center;margin-bottom:clamp(30px,4vw,48px)}
.manga-badge{
  display:inline-block;background:var(--red);color:#fff;
  font-family:"Zen Maru Gothic",var(--f-jp);font-weight:900;
  font-size:clamp(15px,1.8vw,19px);letter-spacing:.18em;
  padding:8px 26px;border-radius:999px;margin-bottom:16px;
  box-shadow:0 4px 14px rgba(251,58,67,.3);
}
.manga-title{
  font-family:var(--f-serif);font-weight:900;
  font-size:clamp(23px,3vw,34px);line-height:1.6;letter-spacing:.02em;
}
.comic{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2.4vw,28px);
  max-width:920px;margin-inline:auto;
}
.mp{
  margin:0;position:relative;container-type:inline-size;
  border-radius:16px;
}
.mp img{width:100%;border-radius:16px;box-shadow:5px 5px 0 rgba(251,58,67,.16)}
.narr.nr{left:auto;right:4%}
.narr{
  position:absolute;top:4.5%;left:4%;z-index:2;
  background:var(--gold);color:var(--ink);
  font-family:"Zen Maru Gothic",var(--f-jp);font-weight:700;
  font-size:3.4cqw;letter-spacing:.06em;line-height:1;
  padding:1.6cqw 2.6cqw;border:2px solid var(--ink);border-radius:4px;
  box-shadow:2px 2px 0 rgba(43,23,16,.25);
}
.bub{
  position:absolute;z-index:2;
  left:var(--x);top:var(--y);width:var(--w);
  transform:translateX(-50%);
  font-family:"Zen Maru Gothic",var(--f-jp);font-weight:900;
  font-size:var(--fs,4.4cqw);line-height:1.5;letter-spacing:.01em;
  color:#221510;text-align:center;
}
.bub b{color:var(--red-deep)}
.comic-note{
  max-width:920px;margin:22px auto 0;font-size:13px;color:var(--soft);
}

/* ===== CTAバンド ===== */
.cta-band{
  margin-top:clamp(36px,5vw,56px);text-align:center;
  background:var(--cream);border:2px dashed var(--coral-2);border-radius:20px;
  padding:clamp(26px,4vw,40px) 24px;
}
.cta-band-copy{
  font-family:var(--f-serif);font-weight:700;
  font-size:clamp(16.5px,2vw,21px);margin-bottom:18px;letter-spacing:.03em;
}
.btn-red{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--red);color:#fff;text-decoration:none;
  font-weight:900;font-size:clamp(15.5px,1.8vw,19px);letter-spacing:.04em;
  padding:18px 34px;border-radius:999px;
  box-shadow:0 8px 24px rgba(251,58,67,.4),inset 0 -3px 0 rgba(0,0,0,.14);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.btn-red:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(251,58,67,.5),inset 0 -3px 0 rgba(0,0,0,.14)}
.cta-band-tel{
  margin-top:12px;font-family:var(--f-mono);font-size:13px;color:var(--soft);letter-spacing:.04em;
}

/* ===== できること ===== */
.features{background:var(--cream)}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.8vw,24px)}
.feat-card{
  background:var(--paper);border-radius:16px;padding:26px 24px;
  border-top:4px solid var(--gold);
  box-shadow:0 4px 16px rgba(120,60,20,.06);
}
.feat-card h3{font-size:16.5px;font-weight:700;line-height:1.6;margin-bottom:8px}
.feat-card p{font-size:13.5px;color:var(--soft);line-height:1.9}

/* ===== お客様もハッピー ===== */
.happy{
  background:linear-gradient(135deg,var(--coral-2) 0%,#F95F5C 100%);
  color:#fff;
}
.happy-grid{max-width:760px}
.happy-lede{font-size:15.5px;line-height:2.05;color:rgba(255,255,255,.94)}
.happy-list{
  list-style:none;margin:26px 0 0;padding:0;
  display:flex;flex-direction:column;gap:14px;
}
.happy-list li{
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.35);
  border-radius:12px;padding:14px 20px 14px 52px;position:relative;
  font-size:15px;font-weight:500;letter-spacing:.03em;
}
.happy-list li::before{
  content:"";position:absolute;left:20px;top:50%;translate:0 -50%;
  width:18px;height:18px;
  background:var(--gold);
  -webkit-mask:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z"/></svg>') center/contain no-repeat;
          mask:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z"/></svg>') center/contain no-repeat;
}
.happy-note{
  margin-top:30px;font-family:var(--f-serif);font-weight:700;
  font-size:clamp(17px,2vw,21px);letter-spacing:.04em;color:var(--gold);
}

/* ===== 導入ステップ ===== */
.steps{background:var(--paper)}
.step-list{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,28px);
  counter-reset:step;
}
.step{
  background:var(--cream);border-radius:18px;padding:30px 26px;position:relative;
  border:1px solid var(--line);
}
.step-no{
  width:44px;height:44px;border-radius:50%;
  background:var(--gold);color:var(--ink);
  font-family:var(--f-mono);font-weight:700;font-size:20px;
  display:grid;place-items:center;margin-bottom:16px;
  border:2.5px solid var(--ink);
}
.step h3{font-size:17px;font-weight:700;margin-bottom:8px}
.step p{font-size:13.5px;color:var(--soft);line-height:1.9}

.hp-support{
  margin-top:clamp(28px,4vw,44px);
  background:linear-gradient(135deg,#FFF6E3,#FFEFD6);
  border:1.5px solid var(--gold);border-left:6px solid var(--red);
  border-radius:16px;padding:26px 30px;
  display:flex;align-items:center;gap:28px;
}
.hp-support-in{flex:1}
.hp-support-art{
  flex:none;width:200px;height:200px;object-fit:cover;
  border-radius:18px;border:2px solid var(--gold);
  background:var(--cream);
}
@media (max-width:640px){
  .hp-support{flex-direction:column;align-items:flex-start}
  .hp-support-art{align-self:center;width:170px;height:170px}
}
.hp-support-label{
  font-weight:900;font-size:16.5px;letter-spacing:.04em;margin-bottom:8px;
  color:var(--red-deep);
}
.hp-support p:last-child{font-size:14.5px;line-height:2;color:var(--ink-2)}

/* ===== 料金 ===== */
.price{background:var(--cream)}
.price-card{
  background:var(--paper);border-radius:24px;max-width:560px;
  padding:clamp(30px,4vw,48px);text-align:center;
  border-top:6px solid var(--red);
  box-shadow:0 16px 44px rgba(120,60,20,.12);
}
.price-plan{font-size:14px;font-weight:700;letter-spacing:.14em;color:var(--soft)}
.price-amount{
  font-family:var(--f-serif);font-weight:900;color:var(--red);
  font-size:clamp(56px,7vw,80px);line-height:1.15;margin-block:10px 6px;letter-spacing:.01em;
}
.price-amount .yen{font-size:.45em;vertical-align:.5em;margin-right:2px}
.price-amount .unit{font-size:.3em;color:var(--ink-2);font-family:var(--f-jp);font-weight:700;margin-left:6px}
.price-list{
  list-style:none;margin:22px 0 0;padding:22px 0 0;border-top:1px solid var(--line);
  display:flex;flex-direction:column;gap:10px;text-align:left;
}
.price-list li{
  font-size:14.5px;padding-left:30px;position:relative;letter-spacing:.02em;
}
.price-list li::before{
  content:"";position:absolute;left:4px;top:.62em;
  width:15px;height:15px;background:var(--red);
  -webkit-mask:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z"/></svg>') center/contain no-repeat;
          mask:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z"/></svg>') center/contain no-repeat;
}
.price-note{margin-top:20px;font-size:12.5px;color:var(--soft)}

/* ===== FAQ ===== */
.faq{background:var(--paper)}
.faq .wrap{max-width:820px}
.qa{border-bottom:1px solid var(--line)}
.qa:first-of-type{border-top:1px solid var(--line)}
.qa summary{
  cursor:pointer;list-style:none;position:relative;
  font-weight:700;font-size:16px;letter-spacing:.03em;
  padding:20px 44px 20px 34px;
}
.qa summary::-webkit-details-marker{display:none}
.qa summary::before{
  content:"Q";position:absolute;left:0;top:20px;
  font-family:var(--f-mono);font-weight:700;color:var(--red);font-size:17px;
}
.qa summary::after{
  content:"";position:absolute;right:8px;top:50%;translate:0 -50%;
  width:12px;height:12px;
  border-right:2.5px solid var(--red);border-bottom:2.5px solid var(--red);
  transform:rotate(45deg);transition:transform .25s var(--ease);
}
.qa[open] summary::after{transform:rotate(-135deg)}
.qa p{padding:0 8px 24px 34px;font-size:14.5px;color:var(--ink-2);line-height:2}

/* ===== FINAL ===== */
.final{
  background:linear-gradient(160deg,var(--coral-1) 0%,var(--coral-2) 70%,#F95F5C 100%);
  text-align:center;
}
.final-in{display:flex;flex-direction:column;align-items:center}
.final-logo{box-shadow:0 10px 30px rgba(120,30,10,.25);margin-bottom:22px}
.final-title{
  font-family:var(--f-serif);font-weight:900;color:var(--ink);
  font-size:clamp(27px,3.6vw,42px);line-height:1.5;letter-spacing:.03em;
}
.final-lede{margin-top:14px;font-size:15px;color:#47251A;font-weight:500}
.final .tel-card{margin-top:30px}
.final .hero-sub-cta{margin-top:26px}

/* ===== footer ===== */
.site-foot{background:var(--ink);color:var(--cream);padding-block:44px}
.foot-in{display:flex;flex-direction:column;gap:6px}
.foot-brand{font-family:var(--f-serif);font-weight:700;font-size:17px}
.foot-brand small{font-family:var(--f-mono);font-weight:400;font-size:10.5px;letter-spacing:.12em;opacity:.75;margin-left:10px}
.foot-op{font-size:13px;opacity:.9}
.foot-op a{color:var(--gold)}
.foot-copy{font-family:var(--f-mono);font-size:11.5px;opacity:.6;margin-top:14px}

/* ===== responsive ===== */
br.sp{display:none}
@media (max-width:880px){
  .hero-grid{grid-template-columns:1fr}
  .hero-art{order:-1}
  .hero-art img{max-height:340px;object-fit:cover;object-position:center;width:100%}
  .pain-grid,.feat-grid,.step-list{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .comic .bub{font-size:calc(var(--fs,4.4cqw) * 1.02)}
}
@media (max-width:640px){
  br.sp{display:inline}
  .pain-grid,.feat-grid,.step-list{grid-template-columns:1fr}
  .comic{grid-template-columns:1fr;gap:26px}
  .head-tel{font-size:12px;padding:8px 14px}
  .head-tel strong{font-size:13.5px}
  .brand-name{font-size:17px}
  .tel-card{padding:18px 20px}
  .hero{padding-block:36px}
  section{padding-block:clamp(56px,14vw,80px)}
}