@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@400;500;700&family=Noto+Sans+JP:wght@300;400;500;700&display=swap');

:root {
  --clr-primary:      #B22222;
  --clr-primary-dk:   #8B1A1A;
  --clr-secondary:    #F7F2EA;
  --clr-dark:         #231A18;
  --clr-mid:          #6B5744;
  --clr-accent:       #E8DECE;
  --clr-border:       #DDD4C4;
  --clr-white:        #FFFFFF;
  --clr-text:         #231A18;
  --clr-text-lt:      #7A6558;
  --ff-heading:       'Noto Serif JP', serif;
  --ff-body:          'Noto Sans JP', sans-serif;
  --max-w:            1200px;
  --radius:           4px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body {
  font-family: var(--ff-body);
  color: var(--clr-text);
  background: var(--clr-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--ff-heading);
  font-weight: 700;
  line-height: 1.3;
}
.sec-title {
  font-size: clamp(1.55rem, 3vw, 2.1rem);
  color: var(--clr-dark);
  margin-bottom: 0.6rem;
}
.sec-sub {
  font-size: 0.95rem;
  color: var(--clr-text-lt);
  line-height: 1.7;
}
.sec-head {
  text-align: center;
  margin-bottom: 3rem;
}
.sec-head .sec-title { margin-bottom: 0.6rem; }

.btn {
  display: inline-block;
  padding: 11px 26px;
  font-family: var(--ff-body);
  font-size: 0.9rem;
  font-weight: 500;
  border: none;
  cursor: pointer;
  text-align: center;
  border-radius: var(--radius);
  letter-spacing: 0.03em;
}
.btn-primary  { background: var(--clr-primary); color: var(--clr-white); }
.btn-outline  { background: transparent; color: var(--clr-primary); border: 2px solid var(--clr-primary); }
.btn-sm       { padding: 8px 18px; font-size: 0.82rem; }

.ph {
  background: var(--clr-secondary);
  border: 2px dashed var(--clr-border);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--clr-text-lt);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}
.ph svg { opacity: 0.45; }

.site-header {
  background: var(--clr-white);
  border-bottom: 1px solid var(--clr-border);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 200;
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 13px;
}
.logo-mark { width: 46px; height: 46px; flex-shrink: 0; }
.brand-wrap { display: flex; flex-direction: column; }
.brand-name {
  font-family: var(--ff-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--clr-primary);
  letter-spacing: 0.02em;
  line-height: 1.2;
}
.brand-tag {
  font-size: 0.7rem;
  color: var(--clr-text-lt);
  letter-spacing: 0.06em;
  font-weight: 300;
}

.hero {
  background: var(--clr-secondary);
  padding: 72px 0 80px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-primary);
  background: rgba(178,34,34,0.1);
  padding: 4px 12px;
  border-radius: 2px;
  margin-bottom: 1.1rem;
}
.hero-title {
  font-size: clamp(1.9rem, 3.8vw, 2.9rem);
  color: var(--clr-dark);
  margin-bottom: 1.1rem;
}
.hero-title em { font-style: normal; color: var(--clr-primary); }
.hero-desc {
  font-size: 1rem;
  color: var(--clr-text-lt);
  margin-bottom: 2rem;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-ph { width: 100%; aspect-ratio: 4/3; }

.about-sec {
  padding: 80px 0;
  background: var(--clr-white);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-ph { width: 100%; aspect-ratio: 1; }
.about-content .sec-title { text-align: left; margin-bottom: 0.9rem; }
.about-content p {
  color: var(--clr-text-lt);
  margin-bottom: 0.9rem;
  font-size: 0.95rem;
  line-height: 1.85;
}
.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 2rem;
}
.stat-box {
  text-align: center;
  padding: 16px 12px;
  background: var(--clr-secondary);
  border-radius: var(--radius);
}
.stat-num {
  display: block;
  font-family: var(--ff-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--clr-primary);
}
.stat-lbl {
  font-size: 0.75rem;
  color: var(--clr-text-lt);
  margin-top: 3px;
}

.cat-sec {
  padding: 80px 0;
  background: var(--clr-secondary);
}
.sec-head { text-align: center; }
.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  max-width: 1000px;
  margin: 0 auto;
}
.cat-card {
  background: var(--clr-white);
  padding: 30px 22px;
  border-radius: 6px;
  text-align: center;
  border: 1px solid var(--clr-border);
}
.cat-icon {
  width: 54px;
  height: 54px;
  background: rgba(178,34,34,0.09);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
}
.cat-icon svg { width: 26px; height: 26px; }
.cat-card h3 {
  font-size: 0.97rem;
  color: var(--clr-dark);
  margin-bottom: 7px;
}
.cat-card p {
  font-size: 0.82rem;
  color: var(--clr-text-lt);
  line-height: 1.65;
}

.prod-sec {
  padding: 80px 0;
  background: var(--clr-white);
}
.prod-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  max-width: 1000px;
  margin: 0 auto;
}
.prod-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: 6px;
  overflow: hidden;
  transition: box-shadow 0.25s ease;
}
.prod-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.prod-img {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--clr-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-text-lt);
  font-size: 0.75rem;
  overflow: hidden;
}
.prod-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.prod-img {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--clr-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--clr-border);
  flex-direction: column;
  gap: 7px;
  color: var(--clr-text-lt);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}
.prod-img svg { opacity: 0.4; }
.prod-body { padding: 18px 20px 20px; }
.prod-cat {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: 7px;
}
.prod-name {
  font-family: var(--ff-heading);
  font-size: 0.97rem;
  color: var(--clr-dark);
  margin-bottom: 7px;
  line-height: 1.45;
}
.prod-desc {
  font-size: 0.82rem;
  color: var(--clr-text-lt);
  margin-bottom: 15px;
  line-height: 1.65;
}
.prod-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--clr-border);
}
.prod-price {
  font-family: var(--ff-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-primary);
}
.prod-price .unit { font-size: 0.72rem; font-weight: 400; color: var(--clr-text-lt); margin-left: 2px; }
.btn-prod {
  display: inline-block;
  padding: 7px 16px;
  font-size: 0.8rem;
  font-weight: 500;
  background: var(--clr-primary);
  color: var(--clr-white);
  border-radius: var(--radius);
  font-family: var(--ff-body);
}

.feat-sec {
  padding: 80px 0;
  background: var(--clr-dark);
}
.feat-sec .sec-title { color: var(--clr-white); }
.feat-sec .sec-sub   { color: rgba(255,255,255,0.55); }
.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1000px;
  margin: 0 auto;
}
.feat-item {
  text-align: center;
  padding: 34px 22px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
}
.feat-icon {
  width: 60px; height: 60px;
  background: rgba(178,34,34,0.3);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
}
.feat-icon svg { width: 28px; height: 28px; stroke: #F7F2EA; }
.feat-item h3 {
  font-family: var(--ff-heading);
  font-size: 1.05rem;
  color: var(--clr-white);
  margin-bottom: 10px;
}
.feat-item p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.58);
  line-height: 1.75;
}

.proc-sec {
  padding: 80px 0;
  background: var(--clr-secondary);
}
.proc-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}
.proc-steps::before {
  content: '';
  position: absolute;
  top: 34px;
  left: calc(16.67% + 18px);
  right: calc(16.67% + 18px);
  height: 2px;
  background: var(--clr-border);
}
.step-item { text-align: center; }
.step-num {
  width: 68px; height: 68px;
  background: var(--clr-primary);
  color: var(--clr-white);
  font-family: var(--ff-heading);
  font-size: 1.4rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
  position: relative; z-index: 1;
}
.step-item h3 {
  font-family: var(--ff-heading);
  font-size: 1rem;
  color: var(--clr-dark);
  margin-bottom: 9px;
}
.step-item p { font-size: 0.85rem; color: var(--clr-text-lt); line-height: 1.7; }

.gallery-sec {
  padding: 80px 0;
  background: var(--clr-white);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 180px;
  gap: 14px;
  max-width: 960px;
  margin: 0 auto;
}
.g-item {
  background: var(--clr-accent);
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 7px;
  color: var(--clr-text-lt);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  overflow: hidden;
}
.g-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.g-item svg { opacity: 0.38; }
.g-item.span2 { grid-column: span 2; grid-row: span 2; }

.testi-sec {
  padding: 80px 0;
  background: var(--clr-secondary);
}
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  max-width: 1000px;
  margin: 0 auto;
}
.testi-card {
  background: var(--clr-white);
  padding: 30px 28px;
  border-radius: 6px;
  border: 1px solid var(--clr-border);
}
.testi-mark {
  font-family: Georgia, serif;
  font-size: 2.6rem;
  color: var(--clr-primary);
  opacity: 0.35;
  line-height: 1;
  margin-bottom: 12px;
}
.testi-text {
  font-size: 0.88rem;
  color: var(--clr-text-lt);
  line-height: 1.85;
  font-style: italic;
  margin-bottom: 18px;
}
.testi-author {
  display: flex;
  align-items: center;
  gap: 11px;
  padding-top: 18px;
  border-top: 1px solid var(--clr-border);
}
.testi-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--clr-accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ff-heading);
  font-size: 0.95rem;
  color: var(--clr-mid);
  flex-shrink: 0;
}
.testi-name { font-weight: 700; font-size: 0.87rem; color: var(--clr-dark); }
.testi-loc  { font-size: 0.75rem; color: var(--clr-text-lt); }

.blog-sec {
  padding: 80px 0;
  background: var(--clr-white);
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  max-width: 1000px;
  margin: 0 auto;
}
.blog-card {
  border: 1px solid var(--clr-border);
  border-radius: 6px;
  overflow: hidden;
}
.blog-img {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--clr-secondary);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 7px;
  border-bottom: 1px solid var(--clr-border);
  color: var(--clr-text-lt);
  font-size: 0.75rem;
}
.blog-img svg { opacity: 0.4; }
.blog-body { padding: 22px 22px 24px; }
.blog-tag {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: 8px;
}
.blog-body h3 {
  font-family: var(--ff-heading);
  font-size: 0.97rem;
  color: var(--clr-dark);
  margin-bottom: 9px;
  line-height: 1.5;
}
.blog-body p {
  font-size: 0.82rem;
  color: var(--clr-text-lt);
  line-height: 1.7;
  margin-bottom: 14px;
}
.blog-date { font-size: 0.72rem; color: var(--clr-text-lt); }

.contact-sec {
  padding: 80px 0;
  background: var(--clr-dark);
}
.contact-sec .sec-title { color: var(--clr-white); }
.contact-sec .sec-sub   { color: rgba(255,255,255,0.52); }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.contact-item {
  text-align: center;
  padding: 38px 22px;
  background: rgba(255,255,255,0.05);
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.1);
}
.contact-icon {
  width: 58px; height: 58px;
  background: var(--clr-primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
}
.contact-icon svg { width: 26px; height: 26px; stroke: var(--clr-white); }
.contact-item h3 {
  font-family: var(--ff-heading);
  font-size: 0.97rem;
  color: var(--clr-white);
  margin-bottom: 9px;
}
.contact-item a,
.contact-item address {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.65;
  font-style: normal;
}
.contact-item a { display: block; color: rgba(255,255,255,0.8); }

.site-footer {
  background: #1A1212;
  padding: 40px 0 22px;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 22px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.footer-logo .brand-name { color: var(--clr-white); font-size: 1.15rem; }
.footer-desc {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.42);
  line-height: 1.75;
}
.footer-col h4 {
  font-family: var(--ff-heading);
  font-size: 0.85rem;
  color: var(--clr-white);
  margin-bottom: 14px;
  letter-spacing: 0.05em;
}
.footer-col ul { display: flex; flex-direction: column; gap: 9px; }
.footer-col li a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-copy { font-size: 0.77rem; color: rgba(255,255,255,0.3); }
.footer-legal { display: flex; gap: 18px; }
.footer-legal a { font-size: 0.77rem; color: rgba(255,255,255,0.3); }

.cookie-notice {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--clr-dark);
  border-top: 4px solid var(--clr-primary);
  padding: 24px 24px;
  z-index: 9999;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.2);
}
.cookie-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}
.cookie-text {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.6;
}
.cookie-text a {
  color: var(--clr-primary);
  text-decoration: underline;
  font-weight: 500;
  transition: color 0.2s ease;
}
.cookie-text a:hover {
  color: #FFB3B3;
}
.cookie-buttons {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}
#cookie-accept, #cookie-reject, #cookie-customize {
  padding: 9px 18px;
  border: none;
  border-radius: var(--radius);
  font-size: 0.81rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--ff-body);
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: background-color 0.2s ease;
}
#cookie-accept {
  background: var(--clr-primary);
  color: var(--clr-white);
}
#cookie-accept:hover {
  background: #8B1A1A;
}
#cookie-reject {
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.9);
  border: 1px solid rgba(255,255,255,0.25);
}
#cookie-reject:hover {
  background: rgba(255,255,255,0.2);
}
#cookie-customize {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.85);
  border: 1px solid rgba(255,255,255,0.15);
  font-size: 0.78rem;
}
#cookie-customize:hover {
  background: rgba(255,255,255,0.14);
}

#cookie-modal {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.cookie-modal-content {
  background: var(--clr-white);
  border-radius: 8px;
  padding: 32px;
  max-width: 500px;
  width: 100%;
  box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}
.cookie-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}
.cookie-modal-header h2 {
  font-family: var(--ff-heading);
  font-size: 1.3rem;
  color: var(--clr-dark);
  margin: 0;
}
#cookie-modal-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--clr-text-lt);
  cursor: pointer;
  padding: 0;
  width: 28px; height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}
#cookie-modal-close:hover {
  color: var(--clr-dark);
}
.cookie-options {
  margin-bottom: 28px;
}
.cookie-option {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  padding: 12px;
  background: var(--clr-secondary);
  border-radius: 4px;
}
.cookie-option:last-of-type {
  margin-bottom: 0;
}
.cookie-checkbox {
  width: 18px; height: 18px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--clr-primary);
}
.cookie-option-text h4 {
  font-family: var(--ff-heading);
  font-size: 0.88rem;
  color: var(--clr-dark);
  margin: 0 0 4px 0;
  font-weight: 600;
}
.cookie-option-text p {
  font-size: 0.78rem;
  color: var(--clr-text-lt);
  margin: 0;
  line-height: 1.5;
}
.cookie-option.essential .cookie-checkbox {
  cursor: not-allowed;
  opacity: 0.5;
}
.cookie-modal-footer {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}
#cookie-save-custom {
  padding: 10px 22px;
  background: var(--clr-primary);
  color: var(--clr-white);
  border: none;
  border-radius: var(--radius);
  font-size: 0.81rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--ff-body);
  letter-spacing: 0.02em;
  transition: background-color 0.2s ease;
}
#cookie-save-custom:hover {
  background: #8B1A1A;
}

@media (max-width: 1024px) {
  .cat-grid   { grid-template-columns: repeat(2, 1fr); }
  .prod-grid  { grid-template-columns: repeat(2, 1fr); }
  .blog-grid  { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-top > div:first-child { grid-column: span 2; }
}

@media (max-width: 768px) {
  .hero-inner        { grid-template-columns: 1fr; gap: 36px; }
  .hero-inner .hero-image { order: -1; }
  .about-grid        { grid-template-columns: 1fr; }
  .about-grid .about-ph { order: -1; }
  .feat-grid         { grid-template-columns: 1fr; }
  .proc-steps        { grid-template-columns: 1fr; }
  .proc-steps::before{ display: none; }
  .gallery-grid      { grid-template-columns: repeat(2, 1fr); }
  .testi-grid        { grid-template-columns: 1fr; }
  .contact-grid      { grid-template-columns: 1fr; }
  .footer-top        { grid-template-columns: 1fr; gap: 28px; }
  .footer-top > div:first-child { grid-column: span 1; }
  .footer-bottom     { flex-direction: column; align-items: flex-start; }
  .about-stats       { grid-template-columns: repeat(3, 1fr); }
  .cookie-inner      { grid-template-columns: 1fr; gap: 16px; }
  .cookie-buttons    { justify-content: flex-start; }
  .cookie-modal-content { max-width: 90vw; padding: 24px; }
}

@media (max-width: 560px) {
  .cat-grid   { grid-template-columns: 1fr; }
  .prod-grid  { grid-template-columns: 1fr; }
  .blog-grid  { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 130px; }
  .g-item.span2 { grid-column: span 2; grid-row: span 1; }
  .hero-actions { flex-direction: column; }
  .about-stats  { grid-template-columns: 1fr; }
  .testi-grid   { grid-template-columns: 1fr; }
  .footer-legal { flex-wrap: wrap; gap: 10px; }
  .cookie-notice { padding: 16px 16px; }
  .cookie-inner { gap: 14px; }
  .cookie-text { font-size: 0.77rem; }
  .cookie-modal-content { padding: 20px; }
  .cookie-modal-header h2 { font-size: 1.1rem; }
}