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

:root {
  
  --color-primary:     #2C5F2E;   
  --color-primary-dark:#1e4220;
  --color-accent:      #C8863A;   
  --color-bg:          #F8F5F0;   
  --color-surface:     #FFFFFF;
  --color-text:        #1A1A1A;
  --color-text-muted:  #6B6B6B;
  --color-border:      #E0D8CE;
  --color-hero-overlay:rgba(26,26,26,0.52);

  --font-heading: 'Noto Serif JP', serif;
  --font-body:    'Noto Sans JP', sans-serif;

  --section-padding: 80px 0;
  --container-max: 1140px;
  --radius: 4px;
  --radius-lg: 8px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: 90%;
  max-width: var(--container-max);
  margin: 0 auto;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius);
  cursor: pointer;
  border: 2px solid transparent;
  letter-spacing: 0.04em;
  line-height: 1;
}
.btn-primary {
  background-color: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.btn-primary:hover { background-color: var(--color-primary-dark); border-color: var(--color-primary-dark); }

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover { background-color: var(--color-primary); color: #fff; }

.btn-accent {
  background-color: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn-accent:hover { background-color: #a86d28; border-color: #a86d28; }

.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.3;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 600px;
  line-height: 1.7;
}
.section-header { margin-bottom: 52px; }
.section-header.centered { text-align: center; }
.section-header.centered .section-subtitle { margin: 0 auto; }

.services-section .container, 
.products-section .container, 
.gallery-section .container,
.stats-section .container,
.testimonials-section .container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.services-grid, .products-grid, .gallery-grid, .testimonials-grid, .stats-grid {
  width: 100%;
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}
.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-img { width: 42px; height: 42px; }
.brand-name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
.header-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.03em;
}
.header-nav a:hover { color: var(--color-primary); }
.header-cta { display: flex; align-items: center; gap: 12px; }
.header-phone {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.03em;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 16px 0 24px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  padding: 11px 0;
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid var(--color-border);
}
.mobile-nav a:last-child { border-bottom: none; }

.hero-section {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1772475385350-d130ebe22bf5?ixid=M3w4ODI1MzB8MHwxfHNlYXJjaHwxMnx8bWluaW1hbGlzdCUyMGxpdmluZyUyMHNwYWNlfGVufDF8MHx8fDE3NzgyNjU0ODF8MA&ixlib=rb-4.1.0&w=1600&q=80&fit=max&auto=format');
  background-size: cover;
  background-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background-color: var(--color-hero-overlay);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
  padding: 80px 0;
}
.hero-eyebrow {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 18px;
}
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 22px;
}
.hero-desc {
  font-size: 1.07rem;
  color: rgba(255,255,255,0.88);
  margin-bottom: 36px;
  max-width: 500px;
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.services-section { padding: var(--section-padding); background-color: var(--color-surface); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 28px;
}
.service-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
}
.service-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 18px;
  color: var(--color-primary);
}
.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-text);
}
.service-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.about-section { padding: var(--section-padding); background-color: var(--color-bg); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-image-wrap {
  position: relative;
}
.about-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
.about-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background-color: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 22px 28px;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
.about-badge .num {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
}
.about-badge .lbl { font-size: 0.8rem; margin-top: 4px; opacity: 0.9; }
.about-text .section-subtitle { margin-bottom: 28px; }
.about-features { display: flex; flex-direction: column; gap: 16px; margin-top: 28px; }
.about-feature { display: flex; align-items: flex-start; gap: 14px; }
.about-feature-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--color-accent);
  margin-top: 2px;
}
.about-feature p { font-size: 0.95rem; color: var(--color-text-muted); line-height: 1.6; }

.products-section { padding: var(--section-padding); background-color: var(--color-surface); }
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}
.product-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.product-img-wrap {
  width: 100%;
  aspect-ratio: 4/3;
  background-color: var(--color-border);
  overflow: hidden;
}
.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-body { padding: 24px; }
.product-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  background-color: rgba(200,134,58,0.1);
  padding: 4px 10px;
  border-radius: 2px;
  margin-bottom: 10px;
}
.product-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-text);
}
.product-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}
.product-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
  font-family: var(--font-heading);
}
.product-price span { font-size: 0.8rem; font-weight: 400; color: var(--color-text-muted); }

.gallery-section { padding: var(--section-padding); background-color: var(--color-bg); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 260px 260px;
  gap: 12px;
}
.gallery-item {
  background-color: var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.gallery-item:first-child {
  grid-row: span 2;
}
.gallery-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: #DDD8D0;
  color: #8A8078;
}
.gallery-placeholder svg { width: 36px; height: 36px; }
.gallery-placeholder span { font-size: 0.8rem; letter-spacing: 0.06em; }

.stats-section {
  padding: 64px 0;
  background-color: var(--color-primary);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-item {}
.stat-num {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.05em;
}
.stat-divider {
  width: 1px;
  background-color: rgba(255,255,255,0.2);
  align-self: stretch;
}

.process-section { padding: var(--section-padding); background-color: var(--color-surface); }
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 14px);
  right: calc(12.5% + 14px);
  height: 2px;
  background-color: var(--color-border);
  z-index: 0;
}
.process-step { text-align: center; position: relative; z-index: 1; }
.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  position: relative;
  z-index: 2;
}
.process-step h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.process-step p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.testimonials-section { padding: var(--section-padding); background-color: var(--color-bg); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
}
.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 14px;
  color: var(--color-accent);
}
.testimonial-stars svg { width: 16px; height: 16px; }
.testimonial-text {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 22px;
  font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-border);
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-weight: 700;
  font-size: 1rem;
}
.author-info .name { font-weight: 700; font-size: 0.95rem; }
.author-info .location { font-size: 0.8rem; color: var(--color-text-muted); }

.contacts-section { padding: var(--section-padding); background-color: var(--color-surface); }
.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-items { display: flex; flex-direction: column; gap: 28px; margin-top: 32px; }
.contact-item { display: flex; align-items: flex-start; gap: 18px; }
.contact-icon-wrap {
  width: 50px;
  height: 50px;
  background-color: rgba(44,95,46,0.08);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary);
}
.contact-icon-wrap svg { width: 22px; height: 22px; }
.contact-item .label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}
.contact-item .value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
}
.contact-item .value a { color: var(--color-primary); }
.contact-item .value a:hover { text-decoration: underline; }

.contact-map {
  width: 100%;
  aspect-ratio: 4/3;
  background-color: var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  color: var(--color-text-muted);
}
.contact-map svg { width: 48px; height: 48px; opacity: 0.4; }
.contact-map span { font-size: 0.9rem; letter-spacing: 0.05em; opacity: 0.5; }

.site-footer {
  background-color: #1A1A1A;
  color: rgba(255,255,255,0.75);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .brand-name { color: #fff; margin-top: 8px; }
.footer-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: 12px;
  color: rgba(255,255,255,0.55);
  max-width: 280px;
}
.footer-section h4 {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-section ul { display: flex; flex-direction: column; gap: 10px; }
.footer-section ul li a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
}
.footer-section ul li a:hover { color: #fff; }
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 12px;
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
}
.footer-contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-accent);
}
.footer-contact-item a {
  color: rgba(255,255,255,0.55);
}
.footer-contact-item a:hover {
  color: #fff;
}

.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.35); }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}
.footer-bottom-links a:hover { color: rgba(255,255,255,0.75); }

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-divider { display: none; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --section-padding: 56px 0; }

  .header-nav, .header-cta { display: none; }
  .hamburger { display: flex; }

  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-badge { right: 0; bottom: -18px; }

  .process-steps { grid-template-columns: 1fr 1fr; }
  .process-steps::before { display: none; }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .gallery-item:first-child { grid-row: span 1; }

  .contacts-grid { grid-template-columns: 1fr; gap: 40px; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-bottom-links { flex-wrap: wrap; justify-content: center; }
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 20px;
  box-shadow: 0 -4px 12px rgba(0,0,0,0.1);
  z-index: 1000;
  max-height: 200px;
  overflow-y: auto;
}

.cookie-banner.hidden {
  display: none;
}

.cookie-banner-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: var(--container-max);
  margin: 0 auto;
  width: 90%;
}

.cookie-banner-text {
  flex: 1;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--color-text);
}

.cookie-banner-text a {
  color: var(--color-primary);
  text-decoration: underline;
}

.cookie-banner-buttons {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

.cookie-banner-buttons .btn {
  padding: 10px 20px;
  font-size: 0.85rem;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .cookie-banner-content {
    flex-direction: column;
    align-items: stretch;
  }
  
  .cookie-banner-buttons {
    width: 100%;
    flex-wrap: wrap;
  }
  
  .cookie-banner-buttons .btn {
    flex: 1;
    text-align: center;
    min-width: 100px;
  }
  
  .cookie-banner {
    max-height: none;
  }
}

.cookie-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cookie-modal.hidden {
  display: none;
}

.cookie-modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
  z-index: -1;
}

.cookie-modal-content {
  background-color: var(--color-surface);
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  width: 90%;
  max-width: 500px;
  max-height: 85vh;
  overflow-y: auto;
  z-index: 1;
}

.cookie-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  border-bottom: 1px solid var(--color-border);
}

.cookie-modal-header h3 {
  margin: 0;
  font-size: 1.25rem;
  color: var(--color-text);
}

.cookie-modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-muted);
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cookie-modal-close:hover {
  color: var(--color-text);
}

.cookie-modal-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cookie-option {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.cookie-option input[type="checkbox"] {
  margin-top: 4px;
  cursor: pointer;
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
}

.cookie-option input[type="checkbox"]:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.cookie-option label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  flex: 1;
}

.cookie-option strong {
  color: var(--color-text);
  font-size: 0.95rem;
}

.cookie-option span {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  line-height: 1.4;
}

.cookie-modal-footer {
  display: flex;
  gap: 12px;
  padding: 24px;
  border-top: 1px solid var(--color-border);
  justify-content: flex-end;
}

.cookie-modal-footer .btn {
  padding: 12px 24px;
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  .cookie-modal-content {
    width: 95%;
    max-height: 90vh;
  }
  
  .cookie-modal-header {
    padding: 20px;
  }
  
  .cookie-modal-body {
    padding: 20px;
  }
  
  .cookie-modal-footer {
    padding: 20px;
    flex-wrap: wrap;
  }
}