/* ============ TOKENS ============ */
:root{
  --bg: #ffffff;
  --bg-2: #f6f4ef;
  --bg-3: #efece4;
  --ink: #1f2420;
  --ink-2: #4a4f4a;
  --ink-3: #8a8f89;
  --rule: #e6e2d6;
  --rule-2: #d9d3c2;
  --accent: #4a5d3a;       /* olive green - primary CTA */
  --accent-dk: #3a4a2d;
  --accent-lt: #7a8f63;
  --line-green:#06c755;
  --danger:#c94a2c;
  --tag-event:#a4896b;
  --tag-info:#6b8e7a;
  --tag-works:#4a5d3a;

  --f-ja-sans: "Noto Sans JP", system-ui, sans-serif;
  --f-ja-serif: "Noto Serif JP", "Hiragino Mincho ProN", serif;
  --f-en-serif: "Cormorant Garamond", "Lora", serif;
  --f-en-sans: "Lora", serif;

  --maxw: 1200px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: var(--f-ja-sans);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  font-weight: 400;
  line-height: 1.7;
  font-size: 14px;
  letter-spacing: .02em;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}

/* ============ HEADER ============ */
.site-header{
  position: sticky; top:0; z-index:50;
  background: #fff;
  border-bottom: 1px solid var(--rule);
}
.header-inner{
  max-width: 1320px; margin: 0 auto;
  height: 72px; padding: 0 28px;
  display: flex; align-items: center; gap: 24px;
}
.logo{display:flex; align-items:center; gap:10px; color: var(--ink)}
.logo-mark{color: var(--accent); display:inline-flex}
.logo-text{display:flex; flex-direction:column; line-height:1}
.logo-ja{font-family: var(--f-ja-serif); font-weight:600; font-size: 15px; letter-spacing:.14em}
.logo-en{font-family: var(--f-en-serif); font-size: 9px; letter-spacing:.28em; color: var(--ink-3); margin-top:3px}
.nav{
  margin-left: 28px;
  display:flex; gap: 22px;
  font-size: 13px; font-weight: 500;
}
.nav a{color: var(--ink); transition: color .15s}
.nav a:hover{color: var(--accent)}

.header-cta{margin-left:auto; display:flex; align-items:center; gap: 12px}
.btn-contact{
  display:inline-flex; align-items:center; gap:8px;
  background: var(--accent); color:#fff;
  padding: 12px 18px; border-radius: 3px;
  font-size: 12px; font-weight: 600; letter-spacing: .08em;
  transition: background .15s;
}
.btn-contact:hover{background: var(--accent-dk)}
.hamburger{
  width: 36px; height: 36px;
  display:none; flex-direction:column; gap:5px; justify-content:center; align-items:center;
  border: 1px solid var(--rule); border-radius: 2px;
}
.hamburger span{width:16px; height:1px; background: var(--ink)}

/* ============ HERO ============ */
.hero{
  position: relative;
  height: 560px;
  margin: 16px 28px 0;
  overflow: hidden;
  border-radius: 2px;
}
.hero-bg{
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(20,25,20,.08) 0%, rgba(20,25,20,.28) 100%),
              var(--bg-3);
  background-size: cover;
  background-position: center 40%;
}
.hero-bg.loaded{}
.hero-inner{
  position: relative; z-index: 2;
  max-width: 1320px; margin: 0 auto;
  height: 100%;
  padding: 60px 28px;
  display:flex; align-items: center;
}
.hero-text{max-width: 640px}
.hero-title{
  font-family: var(--f-ja-serif);
  font-weight: 500;
  color: #fff;
  font-size: 54px;
  line-height: 1.38;
  letter-spacing: .04em;
  margin: 0 0 24px;
  text-align: left;
  text-shadow: 0 2px 16px rgba(0,0,0,.35);
}
.hero-sub{
  color: #fff;
  font-size: 15px;
  line-height: 1.9;
  margin: 0 0 40px;
  text-shadow: 0 1px 8px rgba(0,0,0,.4);
  font-weight: 500;
}
.hero-ctas{display:flex; gap: 14px; flex-wrap: wrap}

.btn{
  display:inline-flex; align-items:center; gap:14px;
  padding: 14px 22px;
  font-size: 12px; font-weight:600; letter-spacing:.12em;
  border-radius: 2px;
  transition: all .15s;
}
.btn .arr{transition: transform .2s}
.btn:hover .arr{transform: translateX(4px)}
.btn-ghost{
  background: rgba(255,255,255,.94);
  color: var(--ink);
  min-width: 260px;
  justify-content: space-between;
}
.btn-ghost:hover{background:#fff}
.btn-primary{
  background: var(--accent); color:#fff;
  padding: 16px 28px;
  justify-content: space-between;
  min-width: 320px;
}
.btn-primary:hover{background: var(--accent-dk)}

/* ============ SECTION BASICS ============ */
.section{padding: 84px 28px}
.eyebrow{
  font-family: var(--f-en-serif);
  font-size: 11px; letter-spacing:.35em;
  color: var(--accent);
  margin-bottom: 10px;
  font-weight: 500;
}
.section-title{
  font-family: var(--f-ja-serif);
  font-weight: 500;
  font-size: 32px;
  letter-spacing: .08em;
  margin: 0 0 18px;
  line-height: 1.4;
}
.section-lead{
  color: var(--ink-2);
  font-size: 13px;
  line-height: 1.95;
  margin: 0 0 24px;
}
.link-btn{
  display:inline-flex; align-items:center; gap: 10px;
  padding: 13px 26px;
  border: 1px solid var(--ink); border-radius: 2px;
  font-size: 12px; font-weight: 600; letter-spacing:.1em;
  transition: all .15s;
}
.link-btn:hover{background: var(--ink); color: #fff}
.link-btn.wide{width: 100%; justify-content: center}
.arr{display:inline-block; transition: transform .2s}
.link-btn:hover .arr{transform: translateX(4px)}

/* ============ WORKS ============ */
.works{
  max-width: 1320px;
  margin: 0 auto;
  position: relative;
}
.section-head{
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 40px;
  align-items: start;
}
.works-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.work-card{margin: 0}
.work-img{
  aspect-ratio: 1/1;
  background: var(--bg-3) center/cover no-repeat;
  border-radius: 2px;
  margin-bottom: 10px;
}
.wc-title{font-family: var(--f-ja-serif); font-size: 13px; font-weight: 500; margin-bottom: 2px}
.wc-price{font-size: 11px; color: var(--ink-3); letter-spacing:.05em}
.works-pager{
  display:flex; gap: 8px; justify-content: flex-end;
  margin-top: 18px;
}
.pager-btn{
  width: 36px; height: 36px;
  border: 1px solid var(--rule);
  border-radius: 50%;
  color: var(--ink-2);
  display: inline-flex; align-items:center; justify-content:center;
  font-size: 18px;
  transition: all .15s;
}
.pager-btn:hover{border-color: var(--ink); color: var(--ink)}

/* ============ SERVICE ============ */
.service{
  background: var(--bg-2);
  padding-left: 0; padding-right: 0;
}
.service-inner{
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 40px;
  align-items: start;
}
.service-grid{
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 2px;
  overflow: hidden;
}
.svc-item{
  background: #fff;
  padding: 34px 20px 32px;
  text-align: center;
  transition: background .15s;
}
.svc-item:hover{background: #fbfaf5}
.svc-icon{
  color: var(--accent);
  margin: 0 auto 18px;
  display: flex; justify-content: center;
}
.svc-title{
  font-family: var(--f-ja-serif);
  font-size: 15px; font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: .04em;
}
.svc-desc{
  font-size: 11.5px;
  color: var(--ink-2);
  line-height: 1.85;
}

/* ============ REASON ============ */
.reason{
  max-width: 1320px;
  margin: 0 auto;
}
.reason-head{margin-bottom: 40px}
.reason-grid{
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
.reason-card{margin: 0}
.reason-img{
  aspect-ratio: 1/1;
  background: var(--bg-3) center/cover no-repeat;
  border-radius: 50%;
  position: relative;
  margin: 0 auto 18px;
  max-width: 190px;
}
.reason-img .num{
  position:absolute; top: -6px; left: -6px;
  width: 40px; height: 40px;
  background: #fff;
  border-radius: 50%;
  display:flex; align-items:center; justify-content:center;
  font-family: var(--f-en-serif);
  font-size: 20px;
  color: var(--accent);
  font-weight: 500;
}
.reason-card h3{
  font-family: var(--f-ja-serif);
  font-size: 17px; font-weight: 600;
  text-align: center;
  margin: 0 0 10px;
  letter-spacing: .04em;
}
.reason-card p{
  text-align: center;
  font-size: 12px;
  color: var(--ink-2);
  line-height: 1.85;
  margin: 0;
}

/* ============ FLOW ============ */
.flow{
  background: var(--bg-2);
  padding: 84px 28px;
}
.flow-inner{
  max-width: 1320px;
  margin: 0 auto;
}
.flow-head{margin-bottom: 40px}
.flow-steps{
  list-style: none;
  padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  position: relative;
}
.flow-steps::before{
  content: "";
  position: absolute;
  top: 32px; left: 8%; right: 8%;
  height: 1px;
  background: var(--rule-2);
  z-index: 0;
}
.flow-steps li{
  position: relative;
  text-align: left;
  padding: 0 14px;
}
.flow-icon{
  width: 64px; height: 64px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--rule);
  color: var(--accent);
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 16px;
  position: relative; z-index: 1;
}
.step-num{
  font-family: var(--f-en-serif);
  font-size: 22px;
  color: var(--accent);
  letter-spacing: .08em;
  margin-bottom: 4px;
}
.step-title{
  font-family: var(--f-ja-serif);
  font-size: 14px; font-weight: 600;
  margin-bottom: 6px;
}
.step-desc{
  font-size: 11px;
  color: var(--ink-2);
  line-height: 1.8;
}

/* ============ VOICE ============ */
.voice{max-width: 1320px; margin: 0 auto}
.voice-head{margin-bottom: 40px}
.voice-grid{
  display:grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}
.voice-card{margin: 0}
.voice-img{
  aspect-ratio: 4/3;
  background: var(--bg-3) center/cover no-repeat;
  border-radius: 2px;
  margin-bottom: 14px;
}
.voice-card p{
  font-size: 12px;
  line-height: 1.85;
  color: var(--ink-2);
  margin: 0 0 12px;
}
.voice-meta{
  font-size: 10.5px;
  color: var(--ink-3);
  letter-spacing: .05em;
}
.voice-pager{display:flex; gap:8px; justify-content:flex-end; margin-top: 18px}

/* ============ NEWS + INSTAGRAM ============ */
.news-ig{
  background: var(--bg-2);
}
.news-ig-inner{
  max-width: 1320px;
  margin: 0 auto;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: start;
}
.news-list{
  list-style: none;
  padding: 0; margin: 0 0 24px;
  border-top: 1px solid var(--rule);
}
.news-list li{
  display: grid;
  grid-template-columns: 90px 82px 1fr;
  align-items: center;
  gap: 18px;
  padding: 18px 4px;
  border-bottom: 1px solid var(--rule);
  font-size: 12px;
}
.news-date{font-family: var(--f-en-serif); color: var(--ink-2); font-size: 13px; letter-spacing:.04em}
.news-tag{
  display:inline-block;
  text-align:center;
  padding: 4px 0;
  font-size: 10px;
  color: #fff;
  letter-spacing: .1em;
  border-radius: 1px;
}
.tag-event{background: var(--tag-event)}
.tag-info{background: var(--tag-info)}
.tag-works{background: var(--tag-works)}
.news-text{color: var(--ink-2); transition: color .15s}
a.news-text:hover{color: var(--accent)}

.ig-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-bottom: 20px;
}
.ig-cell{
  aspect-ratio: 1/1;
  background: var(--bg-3) center/cover no-repeat;
}

/* ============ FAQ + CONTACT ============ */
.faq-contact{background: var(--bg-2); padding-top: 0}
.faq-contact-inner{
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: start;
}
.faq-list{list-style: none; padding: 0; margin: 0 0 20px}
.faq-list li{border-bottom: 1px solid var(--rule)}
.faq-q{
  width: 100%;
  display:flex; justify-content: space-between; align-items: center;
  padding: 18px 4px;
  font-size: 13px; font-weight: 500;
  color: var(--ink);
  text-align: left;
  transition: color .15s;
}
.faq-q:hover{color: var(--accent)}
.faq-toggle{
  font-family: var(--f-en-serif);
  font-size: 22px;
  color: var(--accent);
  font-weight: 400;
}
.contact-card{
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 36px 40px;
  display: grid;
  grid-template-columns: 1fr 160px;
  gap: 20px;
  align-items: center;
}
.contact-copy h3{
  font-family: var(--f-ja-serif);
  font-size: 22px; font-weight: 600;
  margin: 0 0 14px;
  letter-spacing: .04em;
  line-height: 1.5;
}
.contact-copy p{
  font-size: 12px;
  color: var(--ink-2);
  line-height: 1.85;
  margin: 0 0 22px;
}
.contact-illust{
  aspect-ratio: 1/1;
  background: transparent center/contain no-repeat;
}

/* ============ CONTACT BAR ============ */
.contact-bar{
  background: var(--bg-2);
  padding: 0 28px 84px;
}
.contact-bar-inner{
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 14px;
  padding-top: 0;
}
.cb-item{
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 22px 24px;
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
  align-items: center;
  color: var(--ink);
}
.cb-ic{
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--bg-2);
  display:flex; align-items:center; justify-content:center;
  color: var(--accent);
}
.cb-ic-line{background: var(--line-green); color: #fff}
.cb-sub{font-size: 11px; color: var(--ink-3); letter-spacing: .05em}
.cb-tel{
  font-family: var(--f-en-serif);
  font-size: 28px; font-weight: 500;
  color: var(--ink);
  letter-spacing: .04em;
  margin: 2px 0;
}
.cb-strong{
  font-family: var(--f-ja-serif);
  font-size: 14px; font-weight: 600;
  color: var(--ink);
  display:flex; align-items:center; gap: 8px;
  margin-top: 2px;
}
.cb-link{transition: background .15s}
.cb-link:hover{background: #fcfbf6}

/* ============ FOOTER ============ */
.footer{
  background: var(--bg);
  border-top: 1px solid var(--rule);
  padding: 48px 28px 24px;
}
.footer-inner{
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 36px;
  flex-wrap: wrap;
}
.logo-footer{}
.footer-nav{
  display:flex; gap: 22px;
  font-size: 12px;
  color: var(--ink-2);
}
.footer-sub{
  margin-left: auto;
  display:flex; gap: 22px;
  font-size: 11.5px;
  color: var(--ink-3);
}
.footer-copy{
  max-width: 1320px;
  margin: 30px auto 0;
  font-size: 10.5px;
  color: var(--ink-3);
  text-align: center;
  letter-spacing: .1em;
  font-family: var(--f-en-serif);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1100px){
  .nav{display:none}
  .hamburger{display:flex}
  .section-head, .service-inner{grid-template-columns: 1fr; gap: 28px}
  .works-grid, .reason-grid, .voice-grid{grid-template-columns: repeat(3,1fr)}
  .service-grid{grid-template-columns: repeat(3,1fr)}
  .flow-steps{grid-template-columns: repeat(3,1fr); row-gap: 28px}
  .flow-steps::before{display:none}
  .news-ig-inner, .faq-contact-inner{grid-template-columns: 1fr; gap: 48px}
  .contact-bar-inner{grid-template-columns: 1fr}
}

/* ===== Tablet ===== */
@media (max-width: 820px){
  .header-inner{height: 60px; padding: 0 16px; gap: 10px}
  .btn-contact{padding: 9px 12px; font-size: 11px; gap: 6px}
  .logo-ja{font-size: 14px}
  .section{padding: 64px 20px}
  .works-grid, .reason-grid, .voice-grid{grid-template-columns: repeat(2,1fr)}
  .service-grid{grid-template-columns: repeat(2,1fr)}
}

/* ===== Mobile ===== */
@media (max-width: 640px){
  body{font-size: 13px}
  /* Header */
  .header-inner{height: 56px; padding: 0 14px; gap: 8px}
  .logo-mark svg{width: 28px; height: 28px}
  .logo-ja{font-size: 13px; letter-spacing: .1em}
  .logo-en{font-size: 8px; letter-spacing: .22em}
  .btn-contact{padding: 8px 10px; font-size: 10px; letter-spacing: .04em}
  .btn-contact svg{width: 12px; height: 12px}

  /* Hero */
  .hero{height: 460px; margin: 8px 12px 0; border-radius: 4px}
  .hero-inner{padding: 28px 20px}
  .hero-title{font-size: 28px; line-height: 1.45; margin-bottom: 18px; letter-spacing: .03em}
  .hero-sub{font-size: 12px; line-height: 1.85; margin-bottom: 24px}
  .hero-ctas{flex-direction: column; gap: 10px; width: 100%}
  .btn{padding: 13px 18px; font-size: 11px; gap: 10px}
  .btn-ghost{min-width: 0; width: 100%}
  .btn-primary{min-width: 0; width: 100%; padding: 14px 20px}

  /* Section basics */
  .section{padding: 56px 16px}
  .eyebrow{font-size: 10px; letter-spacing: .3em; margin-bottom: 8px}
  .section-title{font-size: 24px; letter-spacing: .06em; margin-bottom: 14px; line-height: 1.45}
  .section-lead{font-size: 12px; line-height: 1.85}
  .link-btn{padding: 12px 20px; font-size: 11px}

  /* Works */
  .works-grid{grid-template-columns: 1fr 1fr; gap: 12px}
  .wc-title{font-size: 12px}
  .wc-price{font-size: 10px}
  .works-pager{justify-content: center; margin-top: 22px}
  .pager-btn{width: 40px; height: 40px}

  /* Service */
  .service{padding: 56px 0}
  .service-inner{padding: 0 16px}
  .service-grid{grid-template-columns: 1fr 1fr}
  .svc-item{padding: 26px 14px}
  .svc-icon svg{width: 36px; height: 36px}
  .svc-title{font-size: 14px}
  .svc-desc{font-size: 11px}

  /* Reason */
  .reason-grid{grid-template-columns: 1fr 1fr; gap: 24px 16px}
  .reason-img{max-width: 150px; margin-bottom: 14px}
  .reason-img .num{width: 34px; height: 34px; font-size: 17px}
  .reason-card h3{font-size: 15px; margin-bottom: 8px}
  .reason-card p{font-size: 11.5px; line-height: 1.8}

  /* Flow */
  .flow{padding: 56px 16px}
  .flow-steps{grid-template-columns: 1fr 1fr; gap: 28px 12px}
  .flow-icon{width: 54px; height: 54px; margin-bottom: 12px}
  .flow-icon svg{width: 26px; height: 26px}
  .step-num{font-size: 19px}
  .step-title{font-size: 13px; margin-bottom: 4px}
  .step-desc{font-size: 11px}

  /* Voice */
  .voice-grid{grid-template-columns: 1fr 1fr; gap: 18px 12px}
  .voice-card p{font-size: 11.5px; line-height: 1.8}
  .voice-meta{font-size: 10px}
  .voice-pager{justify-content: center}

  /* News + Instagram */
  .news-ig-inner, .faq-contact-inner{gap: 40px}
  .news-list li{
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 14px 4px;
    align-items: start;
  }
  .news-list li > .news-tag{justify-self: start; padding: 3px 10px; font-size: 9.5px}
  .news-date{font-size: 12px}
  .news-text{font-size: 12px; line-height: 1.7}
  .ig-grid{gap: 4px}

  /* FAQ + Contact */
  .faq-q{padding: 16px 4px; font-size: 12.5px}
  .faq-toggle{font-size: 20px}
  .contact-card{
    grid-template-columns: 1fr;
    padding: 28px 22px;
    gap: 14px;
  }
  .contact-illust{
    max-width: 140px;
    margin: 0 auto;
    order: -1;
  }
  .contact-copy h3{font-size: 18px; line-height: 1.55; text-align: center}
  .contact-copy p{font-size: 12px; text-align: center}

  /* Contact bar */
  .contact-bar{padding: 0 16px 56px}
  .contact-bar-inner{gap: 10px}
  .cb-item{padding: 18px 18px; grid-template-columns: 36px 1fr; gap: 12px}
  .cb-ic{width: 36px; height: 36px}
  .cb-tel{font-size: 22px}
  .cb-strong{font-size: 13px}
  .cb-sub{font-size: 10.5px}

  /* Footer */
  .footer{padding: 40px 16px 20px}
  .footer-inner{
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
  }
  .footer-nav{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 18px;
    width: 100%;
  }
  .footer-sub{margin-left: 0; gap: 18px}
  .footer-copy{font-size: 10px; margin-top: 24px}
}

/* ===== Small phones ===== */
@media (max-width: 380px){
  .hero{height: 420px}
  .hero-title{font-size: 24px}
  .section-title{font-size: 21px}
  .reason-img{max-width: 130px}
  .btn-contact span,
  .btn-contact{padding: 7px 8px; font-size: 9.5px}
}