/* ==========================================================================
   旬菜屋 こよみ亭 デザインモック（サイト工房マクシーン 制作例）
   骨格: 自社モックデザインシステムを暖色スキンへ再配色
   （生成り×テラコッタ完全交互 / Serif見出し×Sans本文）
   ========================================================================== */
:root{
  --warm-bg:#FAF6F0;
  --warm-soft:#F2E8DA;
  --warm-200:#E3CBAF;
  --warm-300:#D3A377;
  --accent:#B5543B;
  --accent-deep:#9C4530;
  --cta:#B5543B;
  --cta-hover:#9C4530;
  --ink:#3A2E28;
  --ink-light:#6F6058;
  --white:#FFFFFF;
  --serif-jp:"Noto Serif JP",serif;
  --serif-en:"Cormorant Garamond",serif;
  --sans:"Zen Kaku Gothic New","Noto Sans JP","Inter",sans-serif;
  --en:"Inter",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:var(--sans);color:var(--ink);background:var(--white);font-weight:400;line-height:1.9;font-size:15.5px;letter-spacing:.01em;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;transition:opacity .25s;}
a:hover{opacity:.75;}
.wrap{max-width:1200px;margin:0 auto;padding:0 40px;}
.wrap-narrow{max-width:860px;}
.nw{white-space:nowrap;}

/* ===== デモ注記バー ===== */
.mx-demo-bar{position:static;background:#1a1a1a;color:#fff;font-size:13px;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;}
.mx-demo-bar p{margin:0;line-height:1.6;}
.mx-demo-bar a{color:#34d399;white-space:nowrap;font-size:13px;}

/* ===== Header ===== */
header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid rgba(181,84,59,.08);}
.header-inner{max-width:1360px;margin:0 auto;padding:0 28px;height:72px;display:flex;align-items:center;gap:28px;}
.logo{font-family:var(--serif-jp);font-size:21px;letter-spacing:.14em;color:var(--accent);font-weight:600;white-space:nowrap;}
nav{margin-left:auto;}
nav ul{display:flex;gap:26px;list-style:none;}
nav a{font-size:13px;letter-spacing:.08em;font-weight:500;color:var(--ink);}
.header-cta{background:var(--cta);color:#fff;font-size:12px;letter-spacing:.06em;padding:11px 20px;border-radius:3px;white-space:nowrap;font-weight:500;}
.header-cta:hover{opacity:1;background:var(--cta-hover);}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;background:none;border:none;}
.hamburger span{display:block;width:22px;height:1.5px;background:var(--ink);transition:transform .3s,opacity .3s;}
body.nav-open .hamburger span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
body.nav-open .hamburger span:nth-child(2){opacity:0;}
body.nav-open .hamburger span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}

/* 写真: 料理の色を活かすためsepia系フィルタは使わない（軽い彩度調整のみ） */
.hero-photo,.feature-photo,.course-photo,.gallery-grid img{
  filter:saturate(1.04) contrast(1.02);}

/* ===== Hero ===== */
.hero{position:relative;background:linear-gradient(105deg,#FCF9F4 0%,#F7EFE2 45%,#F0E2CE 100%);overflow:hidden;}
.hero-photo{position:absolute;top:0;right:0;width:62%;height:100%;object-fit:cover;object-position:center 45%;opacity:.92;
  -webkit-mask-image:linear-gradient(to right,transparent 0%,rgba(0,0,0,.55) 22%,#000 45%);
  mask-image:linear-gradient(to right,transparent 0%,rgba(0,0,0,.55) 22%,#000 45%);}
.hero-veil{position:absolute;top:0;right:0;width:62%;height:100%;background:linear-gradient(120deg,rgba(211,163,119,.2),rgba(181,84,59,.12));pointer-events:none;
  -webkit-mask-image:linear-gradient(to right,transparent 0%,rgba(0,0,0,.55) 22%,#000 45%);
  mask-image:linear-gradient(to right,transparent 0%,rgba(0,0,0,.55) 22%,#000 45%);}
.hero-inner{position:relative;max-width:1200px;margin:0 auto;padding:100px 40px 180px;z-index:2;}
.hero-lead{font-size:15px;font-weight:500;letter-spacing:.14em;line-height:2.2;color:var(--ink);margin-bottom:24px;}
.hero h1{font-family:var(--serif-jp);font-size:54px;font-weight:700;line-height:1.6;letter-spacing:.1em;margin-bottom:28px;}
.hero h1 .accent{color:var(--accent);}
.hero-desc{font-size:15px;font-weight:500;line-height:2.2;letter-spacing:.05em;color:#4E4038;margin-bottom:38px;}
.risk-free{font-size:12px;color:var(--ink-light);letter-spacing:.06em;margin-top:14px;}
.risk-free .ok{color:var(--accent);font-family:var(--en);margin-right:2px;}

/* ===== KPIバー（こだわり3本柱） ===== */
.kpi{position:absolute;right:max(40px,calc((100% - 1200px) / 2 + 40px));bottom:38px;z-index:3;display:flex;background:rgba(255,255,255,.75);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.9);border-radius:8px;box-shadow:0 12px 40px rgba(122,58,40,.12);}
.kpi-item{padding:24px 32px;text-align:center;position:relative;min-width:160px;}
.kpi-item+.kpi-item::before{content:"";position:absolute;left:0;top:22%;height:56%;width:1px;background:rgba(181,84,59,.18);}
.kpi-icon{color:var(--accent);margin:0 auto 8px;width:22px;height:22px;}
.kpi-num{font-family:var(--serif-jp);font-size:24px;font-weight:600;color:var(--ink);line-height:1.3;letter-spacing:.08em;}
.kpi-unit{font-family:var(--en);font-size:12px;letter-spacing:.14em;color:var(--accent);margin-top:2px;}
.kpi-desc{font-size:12px;letter-spacing:.04em;color:var(--ink-light);margin-top:6px;line-height:1.6;}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;gap:12px;background:var(--cta);color:#fff;font-size:14px;letter-spacing:.1em;padding:17px 34px;border-radius:3px;font-weight:500;box-shadow:0 8px 24px rgba(181,84,59,.3);}
.btn:hover{opacity:1;background:var(--cta-hover);}
.btn .arrow{font-family:var(--en);}

/* ===== Section common（白 → 生成り 完全交互） ===== */
section{padding:96px 0;}
.bg-soft{background:var(--warm-bg);}
.script{font-family:var(--serif-en);font-style:italic;font-size:26px;color:var(--warm-300);letter-spacing:.06em;margin-bottom:8px;}
h2.title{font-family:var(--serif-jp);font-size:32px;font-weight:600;letter-spacing:.12em;line-height:1.7;}
.section-head{text-align:center;margin-bottom:56px;}
.section-head .lead{font-size:14.5px;color:var(--ink-light);letter-spacing:.05em;margin-top:16px;}

/* ===== こだわり3点 ===== */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;}
.feature-card{background:#fff;border:1px solid rgba(181,84,59,.12);border-radius:6px;overflow:hidden;box-shadow:0 8px 30px rgba(122,58,40,.06);display:flex;flex-direction:column;}
.feature-photo{width:100%;aspect-ratio:4/3;object-fit:cover;}
.feature-body{padding:28px 28px 32px;flex:1;}
.feature-num{font-family:var(--serif-jp);font-size:22px;color:var(--warm-300);line-height:1;display:block;margin-bottom:12px;}
.feature-card h3{font-family:var(--serif-jp);font-size:19px;font-weight:600;letter-spacing:.06em;margin-bottom:12px;line-height:1.6;}
.feature-card p{font-size:13.5px;line-height:2;color:var(--ink-light);letter-spacing:.03em;}

/* ===== お品書き ===== */
.course-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-bottom:56px;}
.course-card{background:#fff;border:1px solid rgba(181,84,59,.12);border-radius:6px;overflow:hidden;box-shadow:0 8px 30px rgba(122,58,40,.06);display:flex;flex-direction:column;}
.course-photo{width:100%;aspect-ratio:16/9;object-fit:cover;}
.course-body{padding:30px 32px 34px;flex:1;}
.course-tag{display:inline-block;background:var(--warm-soft);color:var(--accent);font-size:11px;letter-spacing:.1em;padding:3px 12px;border-radius:2px;margin-bottom:12px;}
.course-name{font-family:var(--serif-jp);font-size:23px;font-weight:600;letter-spacing:.12em;margin-bottom:6px;}
.course-price{font-family:var(--en);font-size:26px;font-weight:600;color:var(--accent-deep);margin-bottom:14px;}
.course-price .tax{font-family:var(--sans);font-size:12px;color:var(--ink-light);font-weight:400;margin-left:4px;}
.course-desc{font-size:13.5px;line-height:2;color:var(--ink-light);letter-spacing:.03em;}
.menu-group{max-width:860px;margin:0 auto;}
.menu-group-title{font-family:var(--serif-jp);font-size:20px;font-weight:600;letter-spacing:.1em;color:var(--accent);margin-bottom:18px;padding-left:14px;border-left:2px solid var(--warm-300);}
.price-table{width:100%;border-collapse:collapse;font-size:14.5px;background:#fff;}
.price-table th,.price-table td{padding:15px 20px;border-bottom:1px solid rgba(181,84,59,.14);text-align:left;letter-spacing:.04em;font-weight:400;}
.price-table th{color:var(--ink);}
.price-table td.price{text-align:right;font-family:var(--en);font-weight:600;color:var(--accent-deep);white-space:nowrap;width:130px;}
.menu-note{font-size:12.5px;color:var(--ink-light);letter-spacing:.04em;margin-top:16px;line-height:2;}

/* ===== ギャラリー ===== */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.gallery-grid img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:3px;}

/* ===== 店舗情報 ===== */
.spec-table{width:100%;border-collapse:collapse;font-size:14px;background:#fff;}
.spec-table th,.spec-table td{padding:16px 20px;border-bottom:1px solid rgba(181,84,59,.14);text-align:left;vertical-align:top;letter-spacing:.04em;}
.spec-table th{width:150px;font-weight:500;color:var(--accent);white-space:nowrap;font-size:13px;}
.spec-table small{display:block;font-size:12px;color:var(--ink-light);margin-top:2px;}
.tel-link{font-family:var(--en);font-weight:600;letter-spacing:.04em;}

/* ===== FAQ ===== */
.faq-item{background:#fff;border:1px solid rgba(181,84,59,.14);border-radius:4px;margin-bottom:12px;overflow:hidden;}
.faq-item summary{list-style:none;cursor:pointer;display:flex;gap:14px;align-items:baseline;padding:18px 22px;font-size:14.5px;font-weight:500;letter-spacing:.04em;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .q{font-family:var(--en);color:var(--accent);font-weight:600;flex-shrink:0;}
.faq-item summary::after{content:"+";margin-left:auto;color:var(--accent);font-family:var(--en);font-size:18px;flex-shrink:0;}
.faq-item[open] summary::after{content:"−";}
.faq-a{display:flex;gap:14px;align-items:baseline;padding:0 22px 20px;font-size:13.5px;color:var(--ink-light);letter-spacing:.04em;}
.faq-a .a{font-family:var(--en);color:var(--warm-300);font-weight:600;flex-shrink:0;}

/* ===== 予約CTA ===== */
.cta-section{position:relative;background:
  linear-gradient(120deg,rgba(140,62,40,.88) 0%,rgba(102,44,28,.92) 100%),
  url('../img/photo-1783447036642-90a65ff85a0f.webp') center 55%/cover no-repeat;
  text-align:center;color:#fff;padding:110px 0;}
.cta-section h2{font-family:var(--serif-jp);font-size:28px;font-weight:600;letter-spacing:.14em;line-height:2;margin-bottom:40px;}
.cta-main{display:inline-flex;align-items:center;gap:14px;background:#fff;color:var(--accent-deep);font-family:var(--en);font-size:26px;font-weight:700;letter-spacing:.06em;padding:20px 60px;border-radius:4px;box-shadow:0 14px 40px rgba(0,0,0,.2);}
.cta-risk{margin-top:20px;font-size:12.5px;color:rgba(255,255,255,.85);letter-spacing:.06em;line-height:2;}

/* ===== Footer ===== */
footer{background:#4A342A;color:rgba(255,255,255,.85);padding:64px 0 30px;}
.footer-inner{max-width:1200px;margin:0 auto;padding:0 40px;display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;}
.footer-logo{font-family:var(--serif-jp);font-size:21px;letter-spacing:.16em;color:#fff;font-weight:600;margin-bottom:14px;}
.footer-lead{font-size:12px;line-height:2;letter-spacing:.05em;color:rgba(255,255,255,.75);}
.footer-head{font-family:var(--en);font-size:11px;letter-spacing:.24em;color:rgba(255,255,255,.6);margin-bottom:14px;}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:9px;}
.footer-col li,.footer-col a{font-size:12.5px;letter-spacing:.05em;color:rgba(255,255,255,.88);}
.footer-bottom{max-width:1200px;margin:44px auto 0;padding:26px 40px 0;border-top:1px solid rgba(255,255,255,.18);text-align:center;}
.copyright{font-family:var(--en);font-size:12px;letter-spacing:.1em;color:rgba(255,255,255,.55);}

/* ===== スクロール連動フェードイン ===== */
@media (prefers-reduced-motion: no-preference){
  .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease;}
  .reveal.is-visible{opacity:1;transform:none;}
}

/* ===== Responsive ===== */
@media(max-width:1100px){
  .header-inner{gap:16px;}
  nav ul{gap:14px;}
  nav a{font-size:11.5px;letter-spacing:.04em;}
  .header-cta{font-size:11px;padding:10px 14px;}
  .kpi-item{padding:20px 20px;min-width:0;}
  .features-grid{grid-template-columns:1fr;max-width:560px;margin:0 auto;gap:26px;}
  .course-grid{grid-template-columns:1fr;max-width:640px;margin:0 auto 56px;}
  .gallery-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:720px){
  nav{display:none;position:fixed;top:0;right:0;left:0;bottom:0;background:rgba(255,255,255,.97);z-index:99;padding:110px 40px 40px;margin:0;}
  body.nav-open nav{display:block;}
  body.nav-open{overflow:hidden;}
  nav ul{flex-direction:column;gap:22px;}
  nav a{font-size:16px;letter-spacing:.1em;}
  .hamburger{display:flex;position:relative;z-index:101;}
  .header-cta{display:none;}
  .wrap{padding:0 22px;}
  .hero-inner{padding:64px 22px 50px;}
  .hero h1{font-size:33px;}
  .hero-desc br{display:none;}
  .hero-photo{position:relative;width:100%;height:280px;-webkit-mask-image:none;mask-image:none;}
  .hero-veil{width:100%;height:280px;-webkit-mask-image:none;mask-image:none;}
  .kpi{position:static;flex-wrap:wrap;margin:30px 22px 0;}
  .kpi-item{flex:1 1 100%;padding:16px 10px;}
  .kpi-num{font-size:20px;}
  section{padding:64px 0;}
  h2.title{font-size:24px;}
  .course-body{padding:24px 22px 28px;}
  .gallery-grid{grid-template-columns:1fr;}
  .spec-table th{width:96px;padding:13px 12px;}
  .spec-table td{padding:13px 12px;}
  .price-table th,.price-table td{padding:13px 12px;}
  .cta-main{font-size:20px;padding:18px 40px;}
}
@media(max-width:900px){
  .footer-inner{grid-template-columns:1fr 1fr;}
}
@media(max-width:560px){
  .footer-inner{grid-template-columns:1fr;}
}