@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;500&family=Noto+Serif+JP:wght@300;400;500&family=Cormorant:ital,wght@1,300&display=swap');

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Noto Serif JP', 'Cormorant Garamond', serif;
  font-weight: 300;
  color: #4a4138;
  background: #fbf8f4;
  line-height: 1.9;
  letter-spacing: 0.05em;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: opacity .3s; }
a:hover { opacity: .65; }
h1, h2, h3, h4 { font-weight: 400; margin: 0; letter-spacing: .1em; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 22px 40px; display: flex; align-items: center; justify-content: space-between;
  background: rgba(251, 248, 244, 0.92);
  backdrop-filter: blur(6px);
}
.logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 26px; letter-spacing: .25em; font-weight: 400;
}
.logo small { display: block; font-size: 10px; letter-spacing: .3em; color: #8a7a66; margin-top: 2px; }
.nav { display: flex; gap: 34px; align-items: center; }
.nav a {
  font-family: 'Cormorant Garamond', serif;
  font-size: 14px; letter-spacing: .22em; text-transform: uppercase;
  color: #5a4f43;
}
.nav .sns { display: flex; gap: 14px; margin-left: 10px; }
.nav .sns a { font-size: 13px; }

/* ---------- Hero ---------- */
.hero {
  height: 100vh; min-height: 620px;
  background: linear-gradient(135deg, #e8dcc9 0%, #d9c7ae 50%, #c9b293 100%);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 40%, rgba(255,255,255,.3), transparent 60%);
}
.hero-inner { text-align: center; color: #fff; position: relative; z-index: 2; }
.hero-inner .en {
  font-family: 'Cormorant', serif; font-style: italic; font-weight: 300;
  font-size: clamp(38px, 6vw, 76px); letter-spacing: .08em; margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,.15);
}
.hero-inner .jp { font-size: 15px; letter-spacing: .3em; opacity: .95; }

/* ---------- Page Header (sub pages) ---------- */
.page-header {
  height: 340px; padding-top: 80px;
  background: linear-gradient(135deg, #e8dcc9, #c9b293);
  display: flex; align-items: center; justify-content: center; color: #fff;
  text-align: center;
}
.page-header .en {
  font-family: 'Cormorant', serif; font-style: italic;
  font-size: clamp(40px, 6vw, 64px); letter-spacing: .08em;
}
.page-header .jp { font-size: 13px; letter-spacing: .4em; margin-top: 10px; opacity: .9; }

/* ---------- Section ---------- */
section { padding: 100px 40px; }
.container { max-width: 1080px; margin: 0 auto; }
.narrow { max-width: 760px; margin: 0 auto; }

.sec-title { text-align: center; margin-bottom: 60px; }
.sec-title .en {
  font-family: 'Cormorant', serif; font-style: italic; font-weight: 300;
  font-size: 48px; letter-spacing: .05em; color: #8a7a66; display: block; margin-bottom: 8px;
}
.sec-title .jp { font-size: 13px; letter-spacing: .35em; color: #6b5d4f; }

/* ---------- Concept ---------- */
.concept { background: #fbf8f4; text-align: center; }
.concept p { font-size: 15px; line-height: 2.4; margin: 0 0 24px; }
.concept .lead {
  font-size: 18px; letter-spacing: .15em; line-height: 2.6; margin-bottom: 40px; color: #5a4f43;
}

/* ---------- Photographer ---------- */
.photographer { background: #f3ece0; }
.photographer .grid {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 70px; align-items: center;
}
.photographer .img-box {
  aspect-ratio: 3/4;
  background: linear-gradient(160deg, #d9c7ae, #b89c78);
  border-radius: 4px;
}
.photographer h3 { font-family: 'Cormorant', serif; font-style: italic; font-size: 36px; color: #8a7a66; margin-bottom: 6px; }
.photographer .name { font-size: 15px; letter-spacing: .3em; margin-bottom: 26px; color: #5a4f43; }
.photographer p { font-size: 14px; line-height: 2.2; }

/* ---------- Plans ---------- */
.plans-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.plan-card { background: #fff; overflow: hidden; border-radius: 2px; }
.plan-card .thumb {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #e8dcc9, #c9b293);
}
.plan-card:nth-child(2) .thumb { background: linear-gradient(135deg, #e5d3b8, #b89c78); }
.plan-card .body { padding: 34px 30px 40px; text-align: center; }
.plan-card h3 { font-family: 'Cormorant', serif; font-style: italic; font-size: 30px; color: #8a7a66; margin-bottom: 6px; }
.plan-card .jp-title { font-size: 12px; letter-spacing: .35em; color: #6b5d4f; margin-bottom: 20px; }
.plan-card p { font-size: 13px; line-height: 2.1; margin-bottom: 24px; }
.btn {
  display: inline-block; padding: 14px 40px; border: 1px solid #8a7a66;
  font-family: 'Cormorant Garamond', serif; font-size: 13px; letter-spacing: .3em;
  color: #5a4f43; background: transparent; cursor: pointer;
}
.btn:hover { background: #8a7a66; color: #fff; opacity: 1; }
.btn-filled { background: #8a7a66; color: #fff; border-color: #8a7a66; }
.btn-filled:hover { background: #6b5d4f; }

/* ---------- Contact ---------- */
.contact-sec { background: #e8dcc9; text-align: center; }
.contact-sec p { font-size: 14px; margin-bottom: 30px; }
.line-btn {
  display: inline-block; background: #06c755; color: #fff !important;
  padding: 18px 60px; border-radius: 40px;
  font-size: 14px; letter-spacing: .25em;
}
.line-btn:hover { background: #05a648; opacity: 1; }

/* ---------- Footer ---------- */
.site-footer {
  background: #4a4138; color: #d9c7ae; padding: 60px 40px 28px; text-align: center;
}
.site-footer .logo { color: #fff; margin-bottom: 28px; }
.site-footer .logo small { color: #b89c78; }
.footer-nav { display: flex; justify-content: center; flex-wrap: wrap; gap: 28px; margin-bottom: 40px; }
.footer-nav a { font-family: 'Cormorant Garamond', serif; font-size: 12px; letter-spacing: .25em; text-transform: uppercase; color: #d9c7ae; }
.copyright { font-size: 11px; letter-spacing: .2em; color: #8a7a66; }

/* ---------- Flow page ---------- */
.flow-tabs { display: flex; justify-content: center; gap: 0; margin-bottom: 60px; border-bottom: 1px solid #d9c7ae; }
.flow-tabs a { padding: 18px 40px; font-family: 'Cormorant Garamond', serif; font-size: 14px; letter-spacing: .25em; color: #8a7a66; border-bottom: 2px solid transparent; }
.flow-tabs a.active { color: #5a4f43; border-color: #8a7a66; }
.flow-list { max-width: 760px; margin: 0 auto; }
.flow-step { display: grid; grid-template-columns: 80px 1fr; gap: 30px; padding: 36px 0; border-bottom: 1px solid #e8dcc9; }
.flow-step .num { font-family: 'Cormorant', serif; font-style: italic; font-size: 44px; color: #b89c78; line-height: 1; }
.flow-step h3 { font-size: 16px; letter-spacing: .25em; margin-bottom: 10px; color: #5a4f43; }
.flow-step p { font-size: 13px; line-height: 2.1; margin: 0; }

/* ---------- Plan detail page ---------- */
.plan-intro { text-align: center; }
.plan-intro p { font-size: 14px; line-height: 2.3; }
.price-table { display: grid; gap: 30px; grid-template-columns: repeat(3, 1fr); margin-top: 40px; }
.price-card { background: #fff; padding: 40px 28px; text-align: center; border: 1px solid #e8dcc9; }
.price-card .cat { font-family: 'Cormorant', serif; font-style: italic; font-size: 26px; color: #8a7a66; }
.price-card .yen { font-size: 30px; letter-spacing: .05em; color: #5a4f43; margin: 20px 0; font-family: 'Cormorant Garamond', serif; }
.price-card ul { list-style: none; padding: 0; margin: 0; text-align: left; font-size: 13px; line-height: 2; }
.price-card ul li { padding: 6px 0; border-bottom: 1px dashed #e8dcc9; }
.price-card { position: relative; }
.price-card.featured { border: 1px solid #b89c78; background: #fffdf9; box-shadow: 0 8px 30px rgba(138,122,102,.1); }
.price-card .badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: #b89c78; color: #fff;
  font-family: 'Cormorant Garamond', serif; font-size: 11px; letter-spacing: .3em;
  padding: 6px 18px; border-radius: 40px;
  text-transform: uppercase;
}
.price-card .duration {
  display: inline-block; background: #a8b39a; color: #fff;
  font-size: 11px; letter-spacing: .2em; padding: 4px 14px; border-radius: 4px;
  margin-bottom: 14px;
}
.price-card .yen-main { font-family: 'Cormorant Garamond', serif; font-size: 34px; color: #c88a6e; letter-spacing: .02em; margin: 6px 0 4px; }
.price-card .yen-sub { font-size: 11px; color: #8a7a66; letter-spacing: .1em; margin-bottom: 14px; }
.price-card .pose { color: #c88a6e; font-size: 15px; letter-spacing: .2em; margin: 10px 0; font-weight: 400; }
.price-card .divider { border: none; border-top: 1px dotted #c9b293; margin: 18px 0; }
.price-card .gift { font-size: 12px; color: #8a7a66; margin-top: 10px; line-height: 1.9; }

.option-box { background: #fff; padding: 30px 34px; border: 1px solid #e8dcc9; margin-top: 40px; }
.option-box h3 { font-size: 14px; letter-spacing: .3em; color: #5a4f43; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid #e8dcc9; }
.option-box ul { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; font-size: 13px; }
.option-box ul li { padding: 6px 0; }
.option-box ul li strong { color: #c88a6e; font-family: 'Cormorant Garamond', serif; letter-spacing: .05em; margin-left: 6px; }

/* Set plan cards */
.set-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 40px; }
.set-card { background: #fff; display: grid; grid-template-columns: 1fr 1.1fr; gap: 26px; align-items: center; padding: 24px; border: 1px solid #e8dcc9; }
.set-card .set-img { aspect-ratio: 3/4; background: linear-gradient(135deg, #ead9bf, #b89c78); border-radius: 2px; }
.set-card:nth-child(2) .set-img { background: linear-gradient(160deg, #c9d4bf, #8a9a78); }
.set-card .set-body { text-align: center; }
.set-card h3 { font-family: 'Cormorant Garamond', serif; font-size: 22px; letter-spacing: .15em; color: #5a4f43; margin-bottom: 4px; }
.set-card .jp-title { font-size: 11px; letter-spacing: .3em; color: #8a7a66; margin-bottom: 18px; }
.set-card .price-old { font-size: 14px; color: #8a7a66; text-decoration: line-through; }
.set-card .arrow { color: #c88a6e; font-size: 14px; margin: 2px 0; }
.set-card .price-new { font-family: 'Cormorant Garamond', serif; font-size: 24px; color: #c88a6e; letter-spacing: .02em; margin-bottom: 14px; }
.set-card .meta { font-size: 12px; color: #6b5d4f; line-height: 2; border-top: 1px dotted #c9b293; padding-top: 12px; margin-top: 10px; }
@media (max-width: 720px) {
  .set-grid { grid-template-columns: 1fr; }
  .set-card { grid-template-columns: 1fr; }
  .set-card .set-img { aspect-ratio: 4/3; }
}
@media (max-width: 720px) {
  .option-box ul { grid-template-columns: 1fr; }
}

.note-box { background: #fff; padding: 40px; margin-top: 50px; font-size: 13px; line-height: 2.1; border: 1px solid #e8dcc9; }
.note-box h3 { font-size: 15px; letter-spacing: .25em; margin-bottom: 18px; color: #5a4f43; }
.note-box ul { padding-left: 1.4em; margin: 0; }
.note-box ul li { margin-bottom: 6px; }

/* ---------- Item page ---------- */
.item-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 60px 40px; }
.item-card .thumb { aspect-ratio: 1/1; background: linear-gradient(135deg, #e8dcc9, #c9b293); margin-bottom: 20px; }
.item-card:nth-child(2) .thumb { background: linear-gradient(135deg, #ead9bf, #c4a57d); }
.item-card:nth-child(3) .thumb { background: linear-gradient(135deg, #ded0b8, #b39878); }
.item-card:nth-child(4) .thumb { background: linear-gradient(135deg, #e5d3b8, #a88c68); }
.item-card h3 { font-family: 'Cormorant', serif; font-style: italic; font-size: 30px; color: #8a7a66; margin-bottom: 4px; }
.item-card .cat { font-size: 12px; letter-spacing: .3em; color: #6b5d4f; margin-bottom: 16px; }
.item-card p { font-size: 13px; line-height: 2; margin-bottom: 12px; }
.item-card .price { font-family: 'Cormorant Garamond', serif; font-size: 15px; color: #5a4f43; }

/* ---------- Gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.gallery-grid .cell {
  aspect-ratio: 1/1;
  background: linear-gradient(135deg, #e8dcc9, #c9b293);
}
.gallery-grid .cell:nth-child(3n+1) { background: linear-gradient(160deg, #ead9bf, #b89c78); }
.gallery-grid .cell:nth-child(3n+2) { background: linear-gradient(200deg, #ded0b8, #a88c68); }
.gallery-grid .cell:nth-child(5n) { background: linear-gradient(120deg, #f0e3cd, #c9b293); }
.gallery-grid .cell.tall { aspect-ratio: 3/4; grid-row: span 2; }

/* ---------- Hamburger ---------- */
.hamburger {
  display: none;
  width: 32px; height: 24px; position: relative;
  background: transparent; border: 0; cursor: pointer;
  z-index: 120;
}
.hamburger span {
  position: absolute; left: 0; right: 0; height: 1px; background: #5a4f43;
  transition: transform .4s ease, top .3s ease, opacity .3s ease;
}
.hamburger span:nth-child(1) { top: 4px; }
.hamburger span:nth-child(2) { top: 12px; }
.hamburger span:nth-child(3) { top: 20px; }
.hamburger.open span:nth-child(1) { top: 12px; transform: rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { top: 12px; transform: rotate(-45deg); }

/* Drawer (mobile) */
.drawer {
  position: fixed; inset: 0;
  background: rgba(251, 248, 244, 0.98);
  backdrop-filter: blur(8px);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 28px;
  opacity: 0; pointer-events: none;
  transition: opacity .5s ease;
  z-index: 110;
}
.drawer.open { opacity: 1; pointer-events: auto; }
.drawer-close {
  position: absolute; top: 22px; right: 24px;
  width: 44px; height: 44px; background: transparent; border: 0; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.drawer-close::before, .drawer-close::after {
  content: ''; position: absolute; width: 26px; height: 1px; background: #5a4f43;
  transition: transform .3s ease;
}
.drawer-close::before { transform: rotate(45deg); }
.drawer-close::after { transform: rotate(-45deg); }
.drawer-close:hover::before { transform: rotate(135deg); }
.drawer-close:hover::after { transform: rotate(45deg); }
.drawer a {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px; letter-spacing: .3em; text-transform: uppercase; color: #5a4f43;
  opacity: 0; transform: translateY(12px);
  transition: opacity .6s ease, transform .6s ease;
}
.drawer.open a { opacity: 1; transform: translateY(0); }
.drawer.open a:nth-child(1) { transition-delay: .10s; }
.drawer.open a:nth-child(2) { transition-delay: .16s; }
.drawer.open a:nth-child(3) { transition-delay: .22s; }
.drawer.open a:nth-child(4) { transition-delay: .28s; }
.drawer.open a:nth-child(5) { transition-delay: .34s; }
.drawer.open a:nth-child(6) { transition-delay: .40s; }
.drawer.open a:nth-child(7) { transition-delay: .46s; }
.drawer .sns-row { display: flex; gap: 24px; margin-top: 10px; }
.drawer .sns-row a { font-size: 13px; letter-spacing: .25em; }

/* ---------- Scroll reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 1s ease, transform 1s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal.delay-1 { transition-delay: .15s; }
.reveal.delay-2 { transition-delay: .3s; }
.reveal.delay-3 { transition-delay: .45s; }

/* Hero entrance */
.hero-inner .en, .hero-inner .jp {
  opacity: 0; transform: translateY(20px);
  animation: heroIn 1.4s ease forwards;
}
.hero-inner .en { animation-delay: .3s; }
.hero-inner .jp { animation-delay: .7s; }
@keyframes heroIn {
  to { opacity: 1; transform: translateY(0); }
}

/* Header scroll state */
.site-header.scrolled {
  padding: 14px 40px;
  box-shadow: 0 2px 20px rgba(74, 65, 56, .06);
}

/* Hover zoom for thumbs */
.plan-card .thumb, .item-card .thumb, .gallery-grid .cell {
  transition: transform 1s ease, filter .6s ease;
}
.plan-card:hover .thumb, .item-card:hover .thumb {
  transform: scale(1.04);
  filter: brightness(1.05);
}
.plan-card, .item-card { overflow: hidden; }
.gallery-grid .cell { cursor: pointer; }
.gallery-grid .cell:hover { transform: scale(1.03); filter: brightness(1.05); }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .site-header { padding: 16px 20px; }
  .nav { gap: 16px; }
  .nav a { font-size: 11px; letter-spacing: .15em; }
  .nav .sns { display: none; }
  section { padding: 70px 22px; }
  .photographer .grid { grid-template-columns: 1fr; gap: 40px; }
  .plans-grid, .price-table, .item-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .flow-tabs a { padding: 14px 20px; font-size: 12px; }
  .page-header { height: 260px; }
  .sec-title .en { font-size: 38px; }
}
@media (max-width: 860px) {
  .nav { display: none; }
  .hamburger { display: block; }
}
@media (max-width: 560px) {
  .site-header { padding: 14px 18px; }
  .hero-inner .en { font-size: 38px; }
  .site-header.scrolled { padding: 12px 18px; }
}